LiteSpeed Cache - Version 3.4

Version Description

Aug 26 2020 =
LQIP New setting LQIP Excludes.
LQIP Added a Clear LQIP Queue button.
CCSS Added a Clear CCSS Queue button.
CCSS Fixed an issue which wrongly included preloaded images in CCSS. (@pixtweaks)
Network Primary site and subsite settings now display correctly.
Page Optimize Noscript tags generated by LSCWP will only be dropped when the corresponding option is enabled. (@ankit)
DB Optimize Fixed database optimizer conflicts w/ object cache transient setting. (#752931)
3rd Fixed an issue with WooCommerce product purge when order is placed.
3rd Improved WooCommerce product comment compatibility with WooCommerce Photo Reviews Premium plugin when using ESI.
CDN Fixed Remote jQuery compatibility with WordPress v5.5. (@pixtweaks)
API New API litespeed_purge_all_object and litespeed_purged_all_object action hooks.

Release Info

Developer	LiteSpeedTech
Plugin	LiteSpeed Cache
Version	3.4
Comparing to
See all releases

Code changes from version 3.3.1 to 3.4

Files changed (26) hide show

data/const.default.ini +3 -0
lang/litespeed-cache.pot +202 -190
litespeed-cache.php +2 -2
readme.txt +15 -2
src/activation.cls.php +146 -163
src/admin-display.cls.php +6 -1
src/api.cls.php +1 -0
src/base.cls.php +2 -0
src/cdn.cls.php +8 -7
src/conf.cls.php +117 -93
src/css.cls.php +26 -2
src/db-optm.cls.php +1 -1
src/doc.cls.php +15 -0
src/esi.cls.php +23 -19
src/gui.cls.php +101 -122
src/lang.cls.php +1 -0
src/object-cache.cls.php +210 -231
src/optimize.cls.php +1 -1
src/placeholder.cls.php +68 -4
src/purge.cls.php +218 -237
src/utility.cls.php +216 -237
thirdparty/woocommerce.cls.php +8 -7
tpl/page_optm/settings_css.tpl.php +4 -1
tpl/page_optm/settings_media.tpl.php +4 -1
tpl/page_optm/settings_media_exc.tpl.php +17 -3
tpl/page_optm/settings_tuning.tpl.php +3 -3

data/const.default.ini CHANGED Viewed

	@@ -477,6 +477,9 @@ media-iframe_lazy_parent_cls_exc = ''
477	; O_MEDIA_LAZY_URI_EXC
478	media-lazy_uri_exc = ''
479



480
481
482


477	; O_MEDIA_LAZY_URI_EXC
478	media-lazy_uri_exc = ''
479
480	+ ; O_MEDIA_LQIP_EXC
481	+ media-lqip_exc = ''
482	+
483
484
485

lang/litespeed-cache.pot CHANGED Viewed

	@@ -2,9 +2,9 @@
2	# This file is distributed under the same license as the LiteSpeed Cache package.
3	msgid ""
4	msgstr ""
5	- "Project-Id-Version: LiteSpeed Cache 3.~~3.1~~\n"
6	"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/litespeed-cache\n"
7	- "POT-Creation-Date: 2020-08-12 20:09:53+00:00\n"
8	"MIME-Version: 1.0\n"
9	"Content-Type: text/plain; charset=UTF-8\n"
10	"Content-Transfer-Encoding: 8bit\n"
	@@ -28,11 +28,11 @@ msgstr ""
28	msgid "Purged the tags!"
29	msgstr ""
30
31	- #: src/activation.cls.php:~~432~~ src/activation.cls.php:~~437~~
32	msgid "Failed to upgrade."
33	msgstr ""
34
35	- #: src/activation.cls.php:~~441~~
36	msgid "Upgraded successfully."
37	msgstr ""
38
	@@ -53,7 +53,7 @@ msgstr ""
53	msgid "CDN"
54	msgstr ""
55
56	- #: src/admin-display.cls.php:157 src/gui.cls.php:~~604~~
57	#: tpl/dash/dashboard.tpl.php:52 tpl/dash/network_dash.tpl.php:27
58	msgid "Image Optimization"
59	msgstr ""
	@@ -66,7 +66,7 @@ msgstr ""
66	msgid "Database"
67	msgstr ""
68
69	- #: src/admin-display.cls.php:163 src/lang.cls.php:~~217~~
70	msgid "Crawler"
71	msgstr ""
72
	@@ -74,7 +74,7 @@ msgstr ""
74	msgid "Toolbox"
75	msgstr ""
76
77	- #: src/admin-display.cls.php:251 src/gui.cls.php:~~595~~
78	msgid "Settings"
79	msgstr ""
80
	@@ -117,62 +117,66 @@ msgstr ""
117	msgid "This setting is overwritten by the PHP constant %s"
118	msgstr ""
119
120	- #: src/admin-display.cls.php:~~864~~
121	msgid "This setting is overwritten by the primary site setting"
122	msgstr ""
123
124	- #: src/admin-display.cls.php:~~867~~




125	msgid "currently set to %s"
126	msgstr ""
127
128	- #: src/admin-display.cls.php:~~877~~ tpl/cache/settings_inc.object.tpl.php:103
129	#: tpl/crawler/settings-general.tpl.php:60
130	#: tpl/crawler/settings-general.tpl.php:74
131	#: tpl/crawler/settings-general.tpl.php:89 tpl/esi_widget_edit.php:70
132	msgid "seconds"
133	msgstr ""
134
135	- #: src/admin-display.cls.php:~~908~~ src/admin-display.cls.php:~~913~~
136	msgid "Recommended value"
137	msgstr ""
138
139	- #: src/admin-display.cls.php:~~937~~
140	msgid "Invalid rewrite rule"
141	msgstr ""
142
143	- #: src/admin-display.cls.php:~~954~~
144	msgid "Path must end with %s"
145	msgstr ""
146
147	- #: src/admin-display.cls.php:~~972~~
148	msgid "Minimum value"
149	msgstr ""
150
151	- #: src/admin-display.cls.php:~~975~~
152	msgid "Maximum value"
153	msgstr ""
154
155	- #: src/admin-display.cls.php:~~987~~
156	msgid "Zero, or"
157	msgstr ""
158
159	- #: src/admin-display.cls.php:~~994~~
160	msgid "Larger than"
161	msgstr ""
162
163	- #: src/admin-display.cls.php:~~997~~
164	msgid "Smaller than"
165	msgstr ""
166
167	- #: src/admin-display.cls.php:~~1000~~
168	msgid "Value range"
169	msgstr ""
170
171	- #: src/admin-display.cls.php:~~1025~~
172	msgid "Invalid IP"
173	msgstr ""
174
175	- #: src/admin-display.cls.php:~~1045~~ tpl/page_optm/settings_css.tpl.php:153
176	#: tpl/page_optm/settings_html.tpl.php:126
177	#: tpl/page_optm/settings_media_exc.tpl.php:25
178	#: tpl/page_optm/settings_tuning.tpl.php:39
	@@ -183,43 +187,43 @@ msgstr ""
183	msgid "API"
184	msgstr ""
185
186	- #: src/admin-display.cls.php:~~1046~~
187	msgid "Server variable(s) %s available to override this setting."
188	msgstr ""
189
190	- #: src/admin-display.cls.php:~~1058~~
191	msgid "The URLs will be compared to the REQUEST_URI server variable."
192	msgstr ""
193
194	- #: src/admin-display.cls.php:~~1059~~
195	msgid "For example, for %s, %s can be used here."
196	msgstr ""
197
198	- #: src/admin-display.cls.php:~~1061~~
199	msgid "To match the beginning, add %s to the beginning of the item."
200	msgstr ""
201
202	- #: src/admin-display.cls.php:~~1062~~
203	msgid "To do an exact match, add %s to the end of the URL."
204	msgstr ""
205
206	- #: src/admin-display.cls.php:~~1063~~ src/doc.cls.php:61
207	msgid "One per line."
208	msgstr ""
209
210	- #: src/admin-display.cls.php:~~1077~~
211	msgid "%s groups"
212	msgstr ""
213
214	- #: src/admin-display.cls.php:~~1080~~
215	msgid "%s images"
216	msgstr ""
217
218	- #: src/admin-display.cls.php:~~1090~~
219	msgid "%s group"
220	msgstr ""
221
222	- #: src/admin-display.cls.php:~~1093~~
223	msgid "%s image"
224	msgstr ""
225
	@@ -320,7 +324,7 @@ msgstr ""
320	msgid "Sync credit allowance with Cloud Server successfully."
321	msgstr ""
322
323	- #: src/conf.cls.php:~~741~~
324	msgid "Changed setting successfully."
325	msgstr ""
326
	@@ -352,6 +356,10 @@ msgstr ""
352	msgid "Previously existed in blacklist"
353	msgstr ""
354




355	#: src/data.cls.php:205
356	msgid ""
357	"The database has been upgrading in the background since %s. This message "
	@@ -417,28 +425,36 @@ msgid ""
417	"admin before their natural expiration, if necessary."
418	msgstr ""
419
420	- #: src/doc.cls.php:40 src/doc.cls.php:73 tpl/cdn/manage.tpl.php:66
421	#: tpl/dash/dashboard.tpl.php:46 tpl/img_optm/summary.tpl.php:56
422	#: tpl/img_optm/summary.tpl.php:96 tpl/inc/check_cache_disabled.php:42
423	msgid "Learn More"
424	msgstr ""
425
426	#: src/doc.cls.php:72








427	msgid "This setting will edit the .htaccess file."
428	msgstr ""
429
430	- #: src/doc.cls.php:85
431	msgid ""
432	"For online services to work correctly, you must whitelist all online server "
433	"IPs."
434	msgstr ""
435
436	- #: src/doc.cls.php:86
437	msgid ""
438	"Before generating key, please verify all IPs on this list are whitelisted"
439	msgstr ""
440
441	- #: src/doc.cls.php:87 tpl/general/settings.tpl.php:87
442	msgid "Current Online Server IPs"
443	msgstr ""
444
	@@ -586,57 +602,57 @@ msgstr ""
586	msgid "Failed to write to %s."
587	msgstr ""
588
589	- #: src/gui.cls.php:85
590	msgid "Public Caches"
591	msgstr ""
592
593	- #: src/gui.cls.php:86
594	msgid "Public Cache Hits"
595	msgstr ""
596
597	- #: src/gui.cls.php:87
598	msgid "Private Caches"
599	msgstr ""
600
601	- #: src/gui.cls.php:88
602	msgid "Private Cache Hits"
603	msgstr ""
604
605	- #: src/gui.cls.php:~~404~~
606	msgid "Purge this page"
607	msgstr ""
608
609	- #: src/gui.cls.php:~~412~~
610	msgid "Mark this page as "
611	msgstr ""
612
613	- #: src/gui.cls.php:~~424~~
614	msgid "Forced cacheable"
615	msgstr ""
616
617	- #: src/gui.cls.php:~~435~~
618	msgid "Non cacheable"
619	msgstr ""
620
621	- #: src/gui.cls.php:~~446~~
622	msgid "Private cache"
623	msgstr ""
624
625	- #: src/gui.cls.php:~~457~~
626	msgid "No optimization"
627	msgstr ""
628
629	- #: src/gui.cls.php:~~465~~
630	msgid "More settings"
631	msgstr ""
632
633	- #: src/gui.cls.php:~~472~~ src/gui.cls.php:~~480~~ src/gui.cls.php:~~488~~
634	- #: src/gui.cls.php:~~497~~ src/gui.cls.php:~~507~~ src/gui.cls.php:~~517~~
635	- #: src/gui.cls.php:~~527~~ src/gui.cls.php:~~537~~ src/gui.cls.php:~~547~~
636	- #: src/gui.cls.php:~~613~~ src/gui.cls.php:~~621~~ src/gui.cls.php:~~629~~
637	- #: src/gui.cls.php:~~638~~ src/gui.cls.php:~~648~~ src/gui.cls.php:~~658~~
638	- #: src/gui.cls.php:~~668~~ src/gui.cls.php:~~678~~ src/gui.cls.php:~~688~~
639	- #: src/gui.cls.php:~~698~~ tpl/toolbox/purge.tpl.php:39
640	#: tpl/toolbox/purge.tpl.php:45 tpl/toolbox/purge.tpl.php:54
641	#: tpl/toolbox/purge.tpl.php:63 tpl/toolbox/purge.tpl.php:72
642	#: tpl/toolbox/purge.tpl.php:81 tpl/toolbox/purge.tpl.php:90
	@@ -644,81 +660,81 @@ msgstr ""
644	msgid "Purge All"
645	msgstr ""
646
647	- #: src/gui.cls.php:~~480~~ src/gui.cls.php:~~571~~ src/gui.cls.php:~~621~~
648	msgid "LSCache"
649	msgstr ""
650
651	- #: src/gui.cls.php:~~488~~ src/gui.cls.php:~~629~~ tpl/toolbox/purge.tpl.php:45
652	msgid "CSS/JS Cache"
653	msgstr ""
654
655	- #: src/gui.cls.php:~~497~~ src/gui.cls.php:~~648~~ src/lang.cls.php:79
656	#: tpl/dash/dashboard.tpl.php:361 tpl/toolbox/purge.tpl.php:54
657	msgid "Object Cache"
658	msgstr ""
659
660	- #: src/gui.cls.php:~~507~~ src/gui.cls.php:~~658~~ tpl/toolbox/purge.tpl.php:63
661	msgid "Opcode Cache"
662	msgstr ""
663
664	- #: src/gui.cls.php:~~517~~ src/gui.cls.php:~~668~~ tpl/dash/dashboard.tpl.php:53
665	#: tpl/dash/dashboard.tpl.php:402 tpl/toolbox/purge.tpl.php:72
666	msgid "Critical CSS"
667	msgstr ""
668
669	- #: src/gui.cls.php:~~527~~ src/gui.cls.php:~~678~~ tpl/toolbox/purge.tpl.php:81
670	msgid "Localized Resources"
671	msgstr ""
672
673	- #: src/gui.cls.php:~~537~~ src/gui.cls.php:~~688~~ tpl/toolbox/purge.tpl.php:90
674	msgid "LQIP Cache"
675	msgstr ""
676
677	- #: src/gui.cls.php:~~547~~ src/gui.cls.php:~~698~~ src/lang.cls.php:149
678	#: tpl/toolbox/purge.tpl.php:99
679	msgid "Gravatar Cache"
680	msgstr ""
681
682	- #: src/gui.cls.php:~~571~~
683	msgid "LiteSpeed Cache Purge All"
684	msgstr ""
685
686	- #: src/gui.cls.php:~~587~~ tpl/cdn/entry.tpl.php:7 tpl/cdn/settings.tpl.php:253
687	#: tpl/db_optm/entry.tpl.php:6
688	msgid "Manage"
689	msgstr ""
690
691	- #: src/gui.cls.php:~~638~~ tpl/cdn/manage.tpl.php:17
692	msgid "Cloudflare"
693	msgstr ""
694
695	- #: src/gui.cls.php:~~718~~ tpl/img_optm/summary.tpl.php:169
696	msgid "Remove all previous unfinished image optimization requests."
697	msgstr ""
698
699	- #: src/gui.cls.php:~~719~~ tpl/img_optm/summary.tpl.php:171
700	msgid "Clean Up Unfinished Data"
701	msgstr ""
702
703	- #: src/gui.cls.php:~~738~~
704	msgid "Install %s"
705	msgstr ""
706
707	- #: src/gui.cls.php:~~739~~
708	msgid "Install Now"
709	msgstr ""
710
711	- #: src/gui.cls.php:~~759~~
712	msgid ""
713	"<a href=\"%1$s\" %2$s>View version %3$s details</a> or <a href=\"%4$s\" %5$s "
714	"target=\"_blank\">update now</a>."
715	msgstr ""
716
717	- #: src/gui.cls.php:~~762~~
718	msgid "View %1$s version %2$s details"
719	msgstr ""
720
721	- #: src/gui.cls.php:~~767~~
722	msgid "Update %s now"
723	msgstr ""
724
	@@ -1290,306 +1306,310 @@ msgid "Lazy Load URI Excludes"
1290	msgstr ""
1291
1292	#: src/lang.cls.php:160
1293	- msgid "~~Basic~~ ~~Image Placeholder~~"
1294	msgstr ""
1295
1296	#: src/lang.cls.php:161
1297	- msgid "~~Responsive~~ Placeholder"
1298	msgstr ""
1299
1300	#: src/lang.cls.php:162
1301	- msgid "Responsive Placeholder ~~Color~~"
1302	msgstr ""
1303
1304	#: src/lang.cls.php:163
1305	- msgid "Responsive Placeholder ~~SVG~~"
1306	msgstr ""
1307
1308	#: src/lang.cls.php:164
1309	- msgid "~~LQIP~~ ~~Cloud~~ ~~Generator~~"
1310	msgstr ""
1311
1312	#: src/lang.cls.php:165
1313	- msgid "LQIP ~~Quality~~"
1314	msgstr ""
1315
1316	#: src/lang.cls.php:166




1317	msgid "LQIP Minimum Dimensions"
1318	msgstr ""
1319
1320	- #: src/lang.cls.php:~~168~~
1321	msgid "Generate LQIP In Background"
1322	msgstr ""
1323
1324	- #: src/lang.cls.php:~~169~~
1325	msgid "Lazy Load Iframes"
1326	msgstr ""
1327
1328	- #: src/lang.cls.php:~~170~~
1329	msgid "Inline Lazy Load Images Library"
1330	msgstr ""
1331
1332	- #: src/lang.cls.php:~~171~~
1333	msgid "Auto Request Cron"
1334	msgstr ""
1335
1336	- #: src/lang.cls.php:~~172~~
1337	msgid "Auto Pull Cron"
1338	msgstr ""
1339
1340	- #: src/lang.cls.php:~~173~~
1341	msgid "Optimize Original Images"
1342	msgstr ""
1343
1344	- #: src/lang.cls.php:~~174~~
1345	msgid "Remove Original Backups"
1346	msgstr ""
1347
1348	- #: src/lang.cls.php:~~175~~
1349	msgid "Create WebP Versions"
1350	msgstr ""
1351
1352	- #: src/lang.cls.php:~~176~~
1353	msgid "Optimize Losslessly"
1354	msgstr ""
1355
1356	- #: src/lang.cls.php:~~177~~
1357	msgid "Preserve EXIF/XMP data"
1358	msgstr ""
1359
1360	- #: src/lang.cls.php:~~178~~
1361	msgid "WebP Attribute To Replace"
1362	msgstr ""
1363
1364	- #: src/lang.cls.php:~~179~~
1365	msgid "WebP For Extra srcset"
1366	msgstr ""
1367
1368	- #: src/lang.cls.php:~~180~~
1369	msgid "WordPress Image Quality Control"
1370	msgstr ""
1371
1372	- #: src/lang.cls.php:~~181~~ tpl/esi_widget_edit.php:36
1373	msgid "Enable ESI"
1374	msgstr ""
1375
1376	- #: src/lang.cls.php:~~182~~
1377	msgid "Cache Admin Bar"
1378	msgstr ""
1379
1380	- #: src/lang.cls.php:~~183~~
1381	msgid "Cache Comment Form"
1382	msgstr ""
1383
1384	- #: src/lang.cls.php:~~184~~
1385	msgid "ESI Nonces"
1386	msgstr ""
1387
1388	- #: src/lang.cls.php:~~185~~
1389	msgid "Vary Group"
1390	msgstr ""
1391
1392	- #: src/lang.cls.php:~~186~~
1393	msgid "Purge All Hooks"
1394	msgstr ""
1395
1396	- #: src/lang.cls.php:~~187~~
1397	msgid "Improve HTTP/HTTPS Compatibility"
1398	msgstr ""
1399
1400	- #: src/lang.cls.php:~~188~~
1401	msgid "Instant Click"
1402	msgstr ""
1403
1404	- #: src/lang.cls.php:~~189~~
1405	msgid "Do Not Cache Cookies"
1406	msgstr ""
1407
1408	- #: src/lang.cls.php:~~190~~
1409	msgid "Do Not Cache User Agents"
1410	msgstr ""
1411
1412	- #: src/lang.cls.php:~~191~~
1413	msgid "Login Cookie"
1414	msgstr ""
1415
1416	- #: src/lang.cls.php:~~192~~
1417	msgid "Image WebP Replacement"
1418	msgstr ""
1419
1420	- #: src/lang.cls.php:~~194~~
1421	msgid "Frontend .htaccess Path"
1422	msgstr ""
1423
1424	- #: src/lang.cls.php:~~195~~
1425	msgid "Backend .htaccess Path"
1426	msgstr ""
1427
1428	- #: src/lang.cls.php:~~196~~
1429	msgid "Frontend Heartbeat Control"
1430	msgstr ""
1431
1432	- #: src/lang.cls.php:~~197~~
1433	msgid "Frontend Heartbeat TTL"
1434	msgstr ""
1435
1436	- #: src/lang.cls.php:~~198~~
1437	msgid "Backend Heartbeat Control"
1438	msgstr ""
1439
1440	- #: src/lang.cls.php:~~199~~
1441	msgid "Backend Heartbeat TTL"
1442	msgstr ""
1443
1444	- #: src/lang.cls.php:~~200~~
1445	msgid "Editor Heartbeat"
1446	msgstr ""
1447
1448	- #: src/lang.cls.php:~~201~~
1449	msgid "Editor Heartbeat TTL"
1450	msgstr ""
1451
1452	- #: src/lang.cls.php:~~203~~
1453	msgid "QUIC.cloud CDN"
1454	msgstr ""
1455
1456	- #: src/lang.cls.php:~~204~~
1457	msgid "Use CDN Mapping"
1458	msgstr ""
1459
1460	- #: src/lang.cls.php:~~205~~
1461	msgid "CDN URL"
1462	msgstr ""
1463
1464	- #: src/lang.cls.php:~~206~~
1465	msgid "Include Images"
1466	msgstr ""
1467
1468	- #: src/lang.cls.php:~~207~~
1469	msgid "Include CSS"
1470	msgstr ""
1471
1472	- #: src/lang.cls.php:~~208~~
1473	msgid "Include JS"
1474	msgstr ""
1475
1476	- #: src/lang.cls.php:~~209~~ tpl/cdn/settings.tpl.php:148
1477	msgid "Include File Types"
1478	msgstr ""
1479
1480	- #: src/lang.cls.php:~~210~~
1481	msgid "HTML Attribute To Replace"
1482	msgstr ""
1483
1484	- #: src/lang.cls.php:~~211~~
1485	msgid "Original URLs"
1486	msgstr ""
1487
1488	- #: src/lang.cls.php:~~212~~
1489	msgid "Included Directories"
1490	msgstr ""
1491
1492	- #: src/lang.cls.php:~~213~~
1493	msgid "Exclude Path"
1494	msgstr ""
1495
1496	- #: src/lang.cls.php:~~214~~
1497	msgid "Load JQuery Remotely"
1498	msgstr ""
1499
1500	- #: src/lang.cls.php:~~215~~
1501	msgid "Cloudflare API"
1502	msgstr ""
1503
1504	- #: src/lang.cls.php:~~218~~
1505	msgid "Delay"
1506	msgstr ""
1507
1508	- #: src/lang.cls.php:~~219~~
1509	msgid "Run Duration"
1510	msgstr ""
1511
1512	- #: src/lang.cls.php:~~220~~
1513	msgid "Interval Between Runs"
1514	msgstr ""
1515
1516	- #: src/lang.cls.php:~~221~~
1517	msgid "Crawl Interval"
1518	msgstr ""
1519
1520	- #: src/lang.cls.php:~~222~~
1521	msgid "Threads"
1522	msgstr ""
1523
1524	- #: src/lang.cls.php:~~223~~
1525	msgid "Timeout"
1526	msgstr ""
1527
1528	- #: src/lang.cls.php:~~224~~
1529	msgid "Server Load Limit"
1530	msgstr ""
1531
1532	- #: src/lang.cls.php:~~225~~
1533	msgid "Role Simulation"
1534	msgstr ""
1535
1536	- #: src/lang.cls.php:~~226~~
1537	msgid "Cookie Simulation"
1538	msgstr ""
1539
1540	- #: src/lang.cls.php:~~227~~ tpl/crawler/settings-sitemap.tpl.php:115
1541	msgid "Custom Sitemap"
1542	msgstr ""
1543
1544	- #: src/lang.cls.php:~~228~~
1545	msgid "Drop Domain from Sitemap"
1546	msgstr ""
1547
1548	- #: src/lang.cls.php:~~229~~
1549	msgid "Sitemap Timeout"
1550	msgstr ""
1551
1552	- #: src/lang.cls.php:~~231~~ tpl/inc/disabled_all.php:5
1553	msgid "Disable All Features"
1554	msgstr ""
1555
1556	- #: src/lang.cls.php:~~232~~ tpl/toolbox/log_viewer.tpl.php:7
1557	msgid "Debug Log"
1558	msgstr ""
1559
1560	- #: src/lang.cls.php:~~233~~
1561	msgid "Admin IPs"
1562	msgstr ""
1563
1564	- #: src/lang.cls.php:~~234~~
1565	msgid "Debug Level"
1566	msgstr ""
1567
1568	- #: src/lang.cls.php:~~235~~
1569	msgid "Log File Size Limit"
1570	msgstr ""
1571
1572	- #: src/lang.cls.php:~~236~~
1573	msgid "Log Cookies"
1574	msgstr ""
1575
1576	- #: src/lang.cls.php:~~237~~
1577	msgid "Collapse Query Strings"
1578	msgstr ""
1579
1580	- #: src/lang.cls.php:~~238~~
1581	msgid "Debug URI Includes"
1582	msgstr ""
1583
1584	- #: src/lang.cls.php:~~239~~
1585	msgid "Debug URI Excludes"
1586	msgstr ""
1587
1588	- #: src/lang.cls.php:~~241~~
1589	msgid "Revisions Max Number"
1590	msgstr ""
1591
1592	- #: src/lang.cls.php:~~242~~
1593	msgid "Revisions Max Age"
1594	msgstr ""
1595
	@@ -1682,11 +1702,11 @@ msgstr ""
1682	msgid "Restore from backup"
1683	msgstr ""
1684
1685	- #: src/placeholder.cls.php:82 tpl/dash/network_dash.tpl.php:30
1686	msgid "LQIP"
1687	msgstr ""
1688
1689	- #: src/placeholder.cls.php:~~140~~
1690	msgid "LQIP image preview for size %s"
1691	msgstr ""
1692
	@@ -1726,11 +1746,11 @@ msgstr ""
1726	msgid "Reset the entire opcode cache successfully."
1727	msgstr ""
1728
1729	- #: src/purge.cls.php:~~348~~
1730	msgid "Object cache is not enabled."
1731	msgstr ""
1732
1733	- #: src/purge.cls.php:~~361~~
1734	msgid "Purge all object caches successfully."
1735	msgstr ""
1736
	@@ -1738,23 +1758,23 @@ msgstr ""
1738	msgid "Notified LiteSpeed Web Server to purge the front page."
1739	msgstr ""
1740
1741	- #: src/purge.cls.php:~~538~~
1742	msgid "Notified LiteSpeed Web Server to purge all pages."
1743	msgstr ""
1744
1745	- #: src/purge.cls.php:~~558~~
1746	msgid "Notified LiteSpeed Web Server to purge error pages."
1747	msgstr ""
1748
1749	- #: src/purge.cls.php:~~586~~
1750	msgid "Purge category %s"
1751	msgstr ""
1752
1753	- #: src/purge.cls.php:~~614~~
1754	msgid "Purge tag %s"
1755	msgstr ""
1756
1757	- #: src/purge.cls.php:~~646~~
1758	msgid "Purge url %s"
1759	msgstr ""
1760
	@@ -1766,23 +1786,23 @@ msgstr ""
1766	msgid "LiteSpeed Crawler Cron"
1767	msgstr ""
1768
1769	- #: src/utility.cls.php:~~254~~
1770	msgid "right now"
1771	msgstr ""
1772
1773	- #: src/utility.cls.php:~~254~~
1774	msgid "just now"
1775	msgstr ""
1776
1777	- #: src/utility.cls.php:~~257~~
1778	msgid " %s ago"
1779	msgstr ""
1780
1781	- #: src/utility.cls.php:~~877~~
1782	msgid "«"
1783	msgstr ""
1784
1785	- #: src/utility.cls.php:~~878~~
1786	msgid "»"
1787	msgstr ""
1788
	@@ -1897,7 +1917,7 @@ msgstr ""
1897	msgid "Dismiss this notice"
1898	msgstr ""
1899
1900	- #. #-#-#-#-# litespeed-cache.pot (LiteSpeed Cache 3.~~3.1~~) #-#-#-#-#
1901	#. Plugin Name of the plugin/theme
1902	#: tpl/banner/new_version.php:59 tpl/banner/new_version_dev.tpl.php:12
1903	#: tpl/cache/more_settings_tip.tpl.php:15 tpl/inc/admin_footer.php:8
	@@ -4409,7 +4429,7 @@ msgstr ""
4409	#: tpl/page_optm/settings_css.tpl.php:150
4410	#: tpl/page_optm/settings_html.tpl.php:107
4411	#: tpl/page_optm/settings_html.tpl.php:170 tpl/page_optm/settings_js.tpl.php:62
4412	- #: tpl/page_optm/settings_media.tpl.php:~~214~~
4413	msgid ""
4414	"This can improve your speed score in services like Pingdom, GTmetrix and "
4415	"PageSpeed."
	@@ -4443,54 +4463,54 @@ msgid ""
4443	"Automatically generate critical CSS in the background via a cron-based queue."
4444	msgstr ""
4445
4446	- #: tpl/page_optm/settings_css.tpl.php:~~204~~
4447	msgid "URL list in queue waiting for cron"
4448	msgstr ""
4449
4450	- #: tpl/page_optm/settings_css.tpl.php:~~215~~
4451	#: tpl/page_optm/settings_localization.tpl.php:62
4452	- #: tpl/page_optm/settings_media.tpl.php:~~183~~
4453	msgid "Run Queue Manually"
4454	msgstr ""
4455
4456	- #: tpl/page_optm/settings_css.tpl.php:~~231~~
4457	msgid ""
4458	"List post types where each item of that type should have its own CCSS "
4459	"generated."
4460	msgstr ""
4461
4462	- #: tpl/page_optm/settings_css.tpl.php:~~232~~
4463	msgid ""
4464	"For example, if every Page on the site has different formatting, enter %s in "
4465	"the box. Separate critical CSS files will be stored for every Page on the "
4466	"site."
4467	msgstr ""
4468
4469	- #: tpl/page_optm/settings_css.tpl.php:~~246~~
4470	msgid ""
4471	"Separate critical CSS files will be generated for paths containing these "
4472	"strings."
4473	msgstr ""
4474
4475	- #: tpl/page_optm/settings_css.tpl.php:~~260~~
4476	msgid "This will inline the asynchronous CSS library to avoid render blocking."
4477	msgstr ""
4478
4479	- #: tpl/page_optm/settings_css.tpl.php:~~271~~ tpl/page_optm/settings_js.tpl.php:73
4480	msgid "Default"
4481	msgstr ""
4482
4483	- #: tpl/page_optm/settings_css.tpl.php:~~273~~
4484	msgid ""
4485	"Set this to append %1$s to all %2$s rules before caching CSS to specify how "
4486	"fonts should be displayed while being downloaded."
4487	msgstr ""
4488
4489	- #: tpl/page_optm/settings_css.tpl.php:~~274~~
4490	msgid "%s is recommended."
4491	msgstr ""
4492
4493	- #: tpl/page_optm/settings_css.tpl.php:~~274~~
4494	msgid "Swap"
4495	msgstr ""
4496
	@@ -4701,7 +4721,7 @@ msgid "Load images only when they enter the viewport."
4701	msgstr ""
4702
4703	#: tpl/page_optm/settings_media.tpl.php:26
4704	- #: tpl/page_optm/settings_media.tpl.php:~~200~~
4705	msgid "This can improve page loading time by reducing initial HTTP requests."
4706	msgstr ""
4707
	@@ -4801,15 +4821,15 @@ msgid ""
4801	"will be used."
4802	msgstr ""
4803
4804	- #: tpl/page_optm/settings_media.tpl.php:~~177~~
4805	msgid "Size list in queue waiting for cron"
4806	msgstr ""
4807
4808	- #: tpl/page_optm/settings_media.tpl.php:~~199~~
4809	msgid "Load iframes only when they enter the viewport."
4810	msgstr ""
4811
4812	- #: tpl/page_optm/settings_media.tpl.php:~~213~~
4813	msgid "Include the lazy load image JavaScript library inline."
4814	msgstr ""
4815
	@@ -4817,13 +4837,6 @@ msgstr ""
4817	msgid "Listed images will not be lazy loaded."
4818	msgstr ""
4819
4820	- #: tpl/page_optm/settings_media_exc.tpl.php:22
4821	- #: tpl/page_optm/settings_tuning.tpl.php:55
4822	- #: tpl/page_optm/settings_tuning.tpl.php:97
4823	- #: tpl/page_optm/settings_tuning.tpl.php:145
4824	- msgid "Both full URLs and partial strings can be used."
4825	- msgstr ""
4826	-
4827	#: tpl/page_optm/settings_media_exc.tpl.php:26
4828	#: tpl/page_optm/settings_tuning.tpl.php:59
4829	#: tpl/page_optm/settings_tuning.tpl.php:101
	@@ -4835,11 +4848,6 @@ msgstr ""
4835	msgid "Images containing these class names will not be lazy loaded."
4836	msgstr ""
4837
4838	- #: tpl/page_optm/settings_media_exc.tpl.php:50
4839	- #: tpl/page_optm/settings_media_exc.tpl.php:79
4840	- msgid "Both full and partial strings can be used."
4841	- msgstr ""
4842	-
4843	#: tpl/page_optm/settings_media_exc.tpl.php:64
4844	msgid "Images having these parent class names will not be lazy loaded."
4845	msgstr ""
	@@ -4856,6 +4864,10 @@ msgstr ""
4856	msgid "Prevent any lazy load of listed pages."
4857	msgstr ""
4858




4859	#: tpl/page_optm/settings_tuning.tpl.php:32
4860	msgid "Load combined CSS files before other CSS files."
4861	msgstr ""


2	# This file is distributed under the same license as the LiteSpeed Cache package.
3	msgid ""
4	msgstr ""
5	+ "Project-Id-Version: LiteSpeed Cache 3.4\n"
6	"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/litespeed-cache\n"
7	+ "POT-Creation-Date: 2020-08-26 18:28:10+00:00\n"
8	"MIME-Version: 1.0\n"
9	"Content-Type: text/plain; charset=UTF-8\n"
10	"Content-Transfer-Encoding: 8bit\n"

28	msgid "Purged the tags!"
29	msgstr ""
30
31	+ #: src/activation.cls.php:420 src/activation.cls.php:425
32	msgid "Failed to upgrade."
33	msgstr ""
34
35	+ #: src/activation.cls.php:429
36	msgid "Upgraded successfully."
37	msgstr ""
38

53	msgid "CDN"
54	msgstr ""
55
56	+ #: src/admin-display.cls.php:157 src/gui.cls.php:590
57	#: tpl/dash/dashboard.tpl.php:52 tpl/dash/network_dash.tpl.php:27
58	msgid "Image Optimization"
59	msgstr ""

66	msgid "Database"
67	msgstr ""
68
69	+ #: src/admin-display.cls.php:163 src/lang.cls.php:218
70	msgid "Crawler"
71	msgstr ""
72

74	msgid "Toolbox"
75	msgstr ""
76
77	+ #: src/admin-display.cls.php:251 src/gui.cls.php:581
78	msgid "Settings"
79	msgstr ""
80

117	msgid "This setting is overwritten by the PHP constant %s"
118	msgstr ""
119
120	+ #: src/admin-display.cls.php:865
121	msgid "This setting is overwritten by the primary site setting"
122	msgstr ""
123
124	+ #: src/admin-display.cls.php:868
125	+ msgid "This setting is overwritten by the Network setting"
126	+ msgstr ""
127	+
128	+ #: src/admin-display.cls.php:872
129	msgid "currently set to %s"
130	msgstr ""
131
132	+ #: src/admin-display.cls.php:882 tpl/cache/settings_inc.object.tpl.php:103
133	#: tpl/crawler/settings-general.tpl.php:60
134	#: tpl/crawler/settings-general.tpl.php:74
135	#: tpl/crawler/settings-general.tpl.php:89 tpl/esi_widget_edit.php:70
136	msgid "seconds"
137	msgstr ""
138
139	+ #: src/admin-display.cls.php:913 src/admin-display.cls.php:918
140	msgid "Recommended value"
141	msgstr ""
142
143	+ #: src/admin-display.cls.php:942
144	msgid "Invalid rewrite rule"
145	msgstr ""
146
147	+ #: src/admin-display.cls.php:959
148	msgid "Path must end with %s"
149	msgstr ""
150
151	+ #: src/admin-display.cls.php:977
152	msgid "Minimum value"
153	msgstr ""
154
155	+ #: src/admin-display.cls.php:980
156	msgid "Maximum value"
157	msgstr ""
158
159	+ #: src/admin-display.cls.php:992
160	msgid "Zero, or"
161	msgstr ""
162
163	+ #: src/admin-display.cls.php:999
164	msgid "Larger than"
165	msgstr ""
166
167	+ #: src/admin-display.cls.php:1002
168	msgid "Smaller than"
169	msgstr ""
170
171	+ #: src/admin-display.cls.php:1005
172	msgid "Value range"
173	msgstr ""
174
175	+ #: src/admin-display.cls.php:1030
176	msgid "Invalid IP"
177	msgstr ""
178
179	+ #: src/admin-display.cls.php:1050 tpl/page_optm/settings_css.tpl.php:153
180	#: tpl/page_optm/settings_html.tpl.php:126
181	#: tpl/page_optm/settings_media_exc.tpl.php:25
182	#: tpl/page_optm/settings_tuning.tpl.php:39

187	msgid "API"
188	msgstr ""
189
190	+ #: src/admin-display.cls.php:1051
191	msgid "Server variable(s) %s available to override this setting."
192	msgstr ""
193
194	+ #: src/admin-display.cls.php:1063
195	msgid "The URLs will be compared to the REQUEST_URI server variable."
196	msgstr ""
197
198	+ #: src/admin-display.cls.php:1064
199	msgid "For example, for %s, %s can be used here."
200	msgstr ""
201
202	+ #: src/admin-display.cls.php:1066
203	msgid "To match the beginning, add %s to the beginning of the item."
204	msgstr ""
205
206	+ #: src/admin-display.cls.php:1067
207	msgid "To do an exact match, add %s to the end of the URL."
208	msgstr ""
209
210	+ #: src/admin-display.cls.php:1068 src/doc.cls.php:61
211	msgid "One per line."
212	msgstr ""
213
214	+ #: src/admin-display.cls.php:1082
215	msgid "%s groups"
216	msgstr ""
217
218	+ #: src/admin-display.cls.php:1085
219	msgid "%s images"
220	msgstr ""
221
222	+ #: src/admin-display.cls.php:1095
223	msgid "%s group"
224	msgstr ""
225
226	+ #: src/admin-display.cls.php:1098
227	msgid "%s image"
228	msgstr ""
229

324	msgid "Sync credit allowance with Cloud Server successfully."
325	msgstr ""
326
327	+ #: src/conf.cls.php:766
328	msgid "Changed setting successfully."
329	msgstr ""
330

356	msgid "Previously existed in blacklist"
357	msgstr ""
358
359	+ #: src/css.cls.php:448 src/placeholder.cls.php:542
360	+ msgid "Queue cleared successfully."
361	+ msgstr ""
362	+
363	#: src/data.cls.php:205
364	msgid ""
365	"The database has been upgrading in the background since %s. This message "

425	"admin before their natural expiration, if necessary."
426	msgstr ""
427
428	+ #: src/doc.cls.php:40 src/doc.cls.php:88 tpl/cdn/manage.tpl.php:66
429	#: tpl/dash/dashboard.tpl.php:46 tpl/img_optm/summary.tpl.php:56
430	#: tpl/img_optm/summary.tpl.php:96 tpl/inc/check_cache_disabled.php:42
431	msgid "Learn More"
432	msgstr ""
433
434	#: src/doc.cls.php:72
435	+ msgid "Both full and partial strings can be used."
436	+ msgstr ""
437	+
438	+ #: src/doc.cls.php:75
439	+ msgid "Both full URLs and partial strings can be used."
440	+ msgstr ""
441	+
442	+ #: src/doc.cls.php:87
443	msgid "This setting will edit the .htaccess file."
444	msgstr ""
445
446	+ #: src/doc.cls.php:100
447	msgid ""
448	"For online services to work correctly, you must whitelist all online server "
449	"IPs."
450	msgstr ""
451
452	+ #: src/doc.cls.php:101
453	msgid ""
454	"Before generating key, please verify all IPs on this list are whitelisted"
455	msgstr ""
456
457	+ #: src/doc.cls.php:102 tpl/general/settings.tpl.php:87
458	msgid "Current Online Server IPs"
459	msgstr ""
460

602	msgid "Failed to write to %s."
603	msgstr ""
604
605	+ #: src/gui.cls.php:81
606	msgid "Public Caches"
607	msgstr ""
608
609	+ #: src/gui.cls.php:82
610	msgid "Public Cache Hits"
611	msgstr ""
612
613	+ #: src/gui.cls.php:83
614	msgid "Private Caches"
615	msgstr ""
616
617	+ #: src/gui.cls.php:84
618	msgid "Private Cache Hits"
619	msgstr ""
620
621	+ #: src/gui.cls.php:390
622	msgid "Purge this page"
623	msgstr ""
624
625	+ #: src/gui.cls.php:398
626	msgid "Mark this page as "
627	msgstr ""
628
629	+ #: src/gui.cls.php:410
630	msgid "Forced cacheable"
631	msgstr ""
632
633	+ #: src/gui.cls.php:421
634	msgid "Non cacheable"
635	msgstr ""
636
637	+ #: src/gui.cls.php:432
638	msgid "Private cache"
639	msgstr ""
640
641	+ #: src/gui.cls.php:443
642	msgid "No optimization"
643	msgstr ""
644
645	+ #: src/gui.cls.php:451
646	msgid "More settings"
647	msgstr ""
648
649	+ #: src/gui.cls.php:458 src/gui.cls.php:466 src/gui.cls.php:474
650	+ #: src/gui.cls.php:483 src/gui.cls.php:493 src/gui.cls.php:503
651	+ #: src/gui.cls.php:513 src/gui.cls.php:523 src/gui.cls.php:533
652	+ #: src/gui.cls.php:599 src/gui.cls.php:607 src/gui.cls.php:615
653	+ #: src/gui.cls.php:624 src/gui.cls.php:634 src/gui.cls.php:644
654	+ #: src/gui.cls.php:654 src/gui.cls.php:664 src/gui.cls.php:674
655	+ #: src/gui.cls.php:684 tpl/toolbox/purge.tpl.php:39
656	#: tpl/toolbox/purge.tpl.php:45 tpl/toolbox/purge.tpl.php:54
657	#: tpl/toolbox/purge.tpl.php:63 tpl/toolbox/purge.tpl.php:72
658	#: tpl/toolbox/purge.tpl.php:81 tpl/toolbox/purge.tpl.php:90

660	msgid "Purge All"
661	msgstr ""
662
663	+ #: src/gui.cls.php:466 src/gui.cls.php:557 src/gui.cls.php:607
664	msgid "LSCache"
665	msgstr ""
666
667	+ #: src/gui.cls.php:474 src/gui.cls.php:615 tpl/toolbox/purge.tpl.php:45
668	msgid "CSS/JS Cache"
669	msgstr ""
670
671	+ #: src/gui.cls.php:483 src/gui.cls.php:634 src/lang.cls.php:79
672	#: tpl/dash/dashboard.tpl.php:361 tpl/toolbox/purge.tpl.php:54
673	msgid "Object Cache"
674	msgstr ""
675
676	+ #: src/gui.cls.php:493 src/gui.cls.php:644 tpl/toolbox/purge.tpl.php:63
677	msgid "Opcode Cache"
678	msgstr ""
679
680	+ #: src/gui.cls.php:503 src/gui.cls.php:654 tpl/dash/dashboard.tpl.php:53
681	#: tpl/dash/dashboard.tpl.php:402 tpl/toolbox/purge.tpl.php:72
682	msgid "Critical CSS"
683	msgstr ""
684
685	+ #: src/gui.cls.php:513 src/gui.cls.php:664 tpl/toolbox/purge.tpl.php:81
686	msgid "Localized Resources"
687	msgstr ""
688
689	+ #: src/gui.cls.php:523 src/gui.cls.php:674 tpl/toolbox/purge.tpl.php:90
690	msgid "LQIP Cache"
691	msgstr ""
692
693	+ #: src/gui.cls.php:533 src/gui.cls.php:684 src/lang.cls.php:149
694	#: tpl/toolbox/purge.tpl.php:99
695	msgid "Gravatar Cache"
696	msgstr ""
697
698	+ #: src/gui.cls.php:557
699	msgid "LiteSpeed Cache Purge All"
700	msgstr ""
701
702	+ #: src/gui.cls.php:573 tpl/cdn/entry.tpl.php:7 tpl/cdn/settings.tpl.php:253
703	#: tpl/db_optm/entry.tpl.php:6
704	msgid "Manage"
705	msgstr ""
706
707	+ #: src/gui.cls.php:624 tpl/cdn/manage.tpl.php:17
708	msgid "Cloudflare"
709	msgstr ""
710
711	+ #: src/gui.cls.php:703 tpl/img_optm/summary.tpl.php:169
712	msgid "Remove all previous unfinished image optimization requests."
713	msgstr ""
714
715	+ #: src/gui.cls.php:704 tpl/img_optm/summary.tpl.php:171
716	msgid "Clean Up Unfinished Data"
717	msgstr ""
718
719	+ #: src/gui.cls.php:722
720	msgid "Install %s"
721	msgstr ""
722
723	+ #: src/gui.cls.php:723
724	msgid "Install Now"
725	msgstr ""
726
727	+ #: src/gui.cls.php:742
728	msgid ""
729	"<a href=\"%1$s\" %2$s>View version %3$s details</a> or <a href=\"%4$s\" %5$s "
730	"target=\"_blank\">update now</a>."
731	msgstr ""
732
733	+ #: src/gui.cls.php:745
734	msgid "View %1$s version %2$s details"
735	msgstr ""
736
737	+ #: src/gui.cls.php:750
738	msgid "Update %s now"
739	msgstr ""
740

1306	msgstr ""
1307
1308	#: src/lang.cls.php:160
1309	+ msgid "LQIP Excludes"
1310	msgstr ""
1311
1312	#: src/lang.cls.php:161
1313	+ msgid "Basic Image Placeholder"
1314	msgstr ""
1315
1316	#: src/lang.cls.php:162
1317	+ msgid "Responsive Placeholder"
1318	msgstr ""
1319
1320	#: src/lang.cls.php:163
1321	+ msgid "Responsive Placeholder Color"
1322	msgstr ""
1323
1324	#: src/lang.cls.php:164
1325	+ msgid "Responsive Placeholder SVG"
1326	msgstr ""
1327
1328	#: src/lang.cls.php:165
1329	+ msgid "LQIP Cloud Generator"
1330	msgstr ""
1331
1332	#: src/lang.cls.php:166
1333	+ msgid "LQIP Quality"
1334	+ msgstr ""
1335	+
1336	+ #: src/lang.cls.php:167
1337	msgid "LQIP Minimum Dimensions"
1338	msgstr ""
1339
1340	+ #: src/lang.cls.php:169
1341	msgid "Generate LQIP In Background"
1342	msgstr ""
1343
1344	+ #: src/lang.cls.php:170
1345	msgid "Lazy Load Iframes"
1346	msgstr ""
1347
1348	+ #: src/lang.cls.php:171
1349	msgid "Inline Lazy Load Images Library"
1350	msgstr ""
1351
1352	+ #: src/lang.cls.php:172
1353	msgid "Auto Request Cron"
1354	msgstr ""
1355
1356	+ #: src/lang.cls.php:173
1357	msgid "Auto Pull Cron"
1358	msgstr ""
1359
1360	+ #: src/lang.cls.php:174
1361	msgid "Optimize Original Images"
1362	msgstr ""
1363
1364	+ #: src/lang.cls.php:175
1365	msgid "Remove Original Backups"
1366	msgstr ""
1367
1368	+ #: src/lang.cls.php:176
1369	msgid "Create WebP Versions"
1370	msgstr ""
1371
1372	+ #: src/lang.cls.php:177
1373	msgid "Optimize Losslessly"
1374	msgstr ""
1375
1376	+ #: src/lang.cls.php:178
1377	msgid "Preserve EXIF/XMP data"
1378	msgstr ""
1379
1380	+ #: src/lang.cls.php:179
1381	msgid "WebP Attribute To Replace"
1382	msgstr ""
1383
1384	+ #: src/lang.cls.php:180
1385	msgid "WebP For Extra srcset"
1386	msgstr ""
1387
1388	+ #: src/lang.cls.php:181
1389	msgid "WordPress Image Quality Control"
1390	msgstr ""
1391
1392	+ #: src/lang.cls.php:182 tpl/esi_widget_edit.php:36
1393	msgid "Enable ESI"
1394	msgstr ""
1395
1396	+ #: src/lang.cls.php:183
1397	msgid "Cache Admin Bar"
1398	msgstr ""
1399
1400	+ #: src/lang.cls.php:184
1401	msgid "Cache Comment Form"
1402	msgstr ""
1403
1404	+ #: src/lang.cls.php:185
1405	msgid "ESI Nonces"
1406	msgstr ""
1407
1408	+ #: src/lang.cls.php:186
1409	msgid "Vary Group"
1410	msgstr ""
1411
1412	+ #: src/lang.cls.php:187
1413	msgid "Purge All Hooks"
1414	msgstr ""
1415
1416	+ #: src/lang.cls.php:188
1417	msgid "Improve HTTP/HTTPS Compatibility"
1418	msgstr ""
1419
1420	+ #: src/lang.cls.php:189
1421	msgid "Instant Click"
1422	msgstr ""
1423
1424	+ #: src/lang.cls.php:190
1425	msgid "Do Not Cache Cookies"
1426	msgstr ""
1427
1428	+ #: src/lang.cls.php:191
1429	msgid "Do Not Cache User Agents"
1430	msgstr ""
1431
1432	+ #: src/lang.cls.php:192
1433	msgid "Login Cookie"
1434	msgstr ""
1435
1436	+ #: src/lang.cls.php:193
1437	msgid "Image WebP Replacement"
1438	msgstr ""
1439
1440	+ #: src/lang.cls.php:195
1441	msgid "Frontend .htaccess Path"
1442	msgstr ""
1443
1444	+ #: src/lang.cls.php:196
1445	msgid "Backend .htaccess Path"
1446	msgstr ""
1447
1448	+ #: src/lang.cls.php:197
1449	msgid "Frontend Heartbeat Control"
1450	msgstr ""
1451
1452	+ #: src/lang.cls.php:198
1453	msgid "Frontend Heartbeat TTL"
1454	msgstr ""
1455
1456	+ #: src/lang.cls.php:199
1457	msgid "Backend Heartbeat Control"
1458	msgstr ""
1459
1460	+ #: src/lang.cls.php:200
1461	msgid "Backend Heartbeat TTL"
1462	msgstr ""
1463
1464	+ #: src/lang.cls.php:201
1465	msgid "Editor Heartbeat"
1466	msgstr ""
1467
1468	+ #: src/lang.cls.php:202
1469	msgid "Editor Heartbeat TTL"
1470	msgstr ""
1471
1472	+ #: src/lang.cls.php:204
1473	msgid "QUIC.cloud CDN"
1474	msgstr ""
1475
1476	+ #: src/lang.cls.php:205
1477	msgid "Use CDN Mapping"
1478	msgstr ""
1479
1480	+ #: src/lang.cls.php:206
1481	msgid "CDN URL"
1482	msgstr ""
1483
1484	+ #: src/lang.cls.php:207
1485	msgid "Include Images"
1486	msgstr ""
1487
1488	+ #: src/lang.cls.php:208
1489	msgid "Include CSS"
1490	msgstr ""
1491
1492	+ #: src/lang.cls.php:209
1493	msgid "Include JS"
1494	msgstr ""
1495
1496	+ #: src/lang.cls.php:210 tpl/cdn/settings.tpl.php:148
1497	msgid "Include File Types"
1498	msgstr ""
1499
1500	+ #: src/lang.cls.php:211
1501	msgid "HTML Attribute To Replace"
1502	msgstr ""
1503
1504	+ #: src/lang.cls.php:212
1505	msgid "Original URLs"
1506	msgstr ""
1507
1508	+ #: src/lang.cls.php:213
1509	msgid "Included Directories"
1510	msgstr ""
1511
1512	+ #: src/lang.cls.php:214
1513	msgid "Exclude Path"
1514	msgstr ""
1515
1516	+ #: src/lang.cls.php:215
1517	msgid "Load JQuery Remotely"
1518	msgstr ""
1519
1520	+ #: src/lang.cls.php:216
1521	msgid "Cloudflare API"
1522	msgstr ""
1523
1524	+ #: src/lang.cls.php:219
1525	msgid "Delay"
1526	msgstr ""
1527
1528	+ #: src/lang.cls.php:220
1529	msgid "Run Duration"
1530	msgstr ""
1531
1532	+ #: src/lang.cls.php:221
1533	msgid "Interval Between Runs"
1534	msgstr ""
1535
1536	+ #: src/lang.cls.php:222
1537	msgid "Crawl Interval"
1538	msgstr ""
1539
1540	+ #: src/lang.cls.php:223
1541	msgid "Threads"
1542	msgstr ""
1543
1544	+ #: src/lang.cls.php:224
1545	msgid "Timeout"
1546	msgstr ""
1547
1548	+ #: src/lang.cls.php:225
1549	msgid "Server Load Limit"
1550	msgstr ""
1551
1552	+ #: src/lang.cls.php:226
1553	msgid "Role Simulation"
1554	msgstr ""
1555
1556	+ #: src/lang.cls.php:227
1557	msgid "Cookie Simulation"
1558	msgstr ""
1559
1560	+ #: src/lang.cls.php:228 tpl/crawler/settings-sitemap.tpl.php:115
1561	msgid "Custom Sitemap"
1562	msgstr ""
1563
1564	+ #: src/lang.cls.php:229
1565	msgid "Drop Domain from Sitemap"
1566	msgstr ""
1567
1568	+ #: src/lang.cls.php:230
1569	msgid "Sitemap Timeout"
1570	msgstr ""
1571
1572	+ #: src/lang.cls.php:232 tpl/inc/disabled_all.php:5
1573	msgid "Disable All Features"
1574	msgstr ""
1575
1576	+ #: src/lang.cls.php:233 tpl/toolbox/log_viewer.tpl.php:7
1577	msgid "Debug Log"
1578	msgstr ""
1579
1580	+ #: src/lang.cls.php:234
1581	msgid "Admin IPs"
1582	msgstr ""
1583
1584	+ #: src/lang.cls.php:235
1585	msgid "Debug Level"
1586	msgstr ""
1587
1588	+ #: src/lang.cls.php:236
1589	msgid "Log File Size Limit"
1590	msgstr ""
1591
1592	+ #: src/lang.cls.php:237
1593	msgid "Log Cookies"
1594	msgstr ""
1595
1596	+ #: src/lang.cls.php:238
1597	msgid "Collapse Query Strings"
1598	msgstr ""
1599
1600	+ #: src/lang.cls.php:239
1601	msgid "Debug URI Includes"
1602	msgstr ""
1603
1604	+ #: src/lang.cls.php:240
1605	msgid "Debug URI Excludes"
1606	msgstr ""
1607
1608	+ #: src/lang.cls.php:242
1609	msgid "Revisions Max Number"
1610	msgstr ""
1611
1612	+ #: src/lang.cls.php:243
1613	msgid "Revisions Max Age"
1614	msgstr ""
1615

1702	msgid "Restore from backup"
1703	msgstr ""
1704
1705	+ #: src/placeholder.cls.php:83 tpl/dash/network_dash.tpl.php:30
1706	msgid "LQIP"
1707	msgstr ""
1708
1709	+ #: src/placeholder.cls.php:141
1710	msgid "LQIP image preview for size %s"
1711	msgstr ""
1712

1746	msgid "Reset the entire opcode cache successfully."
1747	msgstr ""
1748
1749	+ #: src/purge.cls.php:358
1750	msgid "Object cache is not enabled."
1751	msgstr ""
1752
1753	+ #: src/purge.cls.php:371
1754	msgid "Purge all object caches successfully."
1755	msgstr ""
1756

1758	msgid "Notified LiteSpeed Web Server to purge the front page."
1759	msgstr ""
1760
1761	+ #: src/purge.cls.php:537
1762	msgid "Notified LiteSpeed Web Server to purge all pages."
1763	msgstr ""
1764
1765	+ #: src/purge.cls.php:556
1766	msgid "Notified LiteSpeed Web Server to purge error pages."
1767	msgstr ""
1768
1769	+ #: src/purge.cls.php:583
1770	msgid "Purge category %s"
1771	msgstr ""
1772
1773	+ #: src/purge.cls.php:610
1774	msgid "Purge tag %s"
1775	msgstr ""
1776
1777	+ #: src/purge.cls.php:641
1778	msgid "Purge url %s"
1779	msgstr ""
1780

1786	msgid "LiteSpeed Crawler Cron"
1787	msgstr ""
1788
1789	+ #: src/utility.cls.php:250
1790	msgid "right now"
1791	msgstr ""
1792
1793	+ #: src/utility.cls.php:250
1794	msgid "just now"
1795	msgstr ""
1796
1797	+ #: src/utility.cls.php:253
1798	msgid " %s ago"
1799	msgstr ""
1800
1801	+ #: src/utility.cls.php:857
1802	msgid "«"
1803	msgstr ""
1804
1805	+ #: src/utility.cls.php:858
1806	msgid "»"
1807	msgstr ""
1808

1917	msgid "Dismiss this notice"
1918	msgstr ""
1919
1920	+ #. #-#-#-#-# litespeed-cache.pot (LiteSpeed Cache 3.4) #-#-#-#-#
1921	#. Plugin Name of the plugin/theme
1922	#: tpl/banner/new_version.php:59 tpl/banner/new_version_dev.tpl.php:12
1923	#: tpl/cache/more_settings_tip.tpl.php:15 tpl/inc/admin_footer.php:8

4429	#: tpl/page_optm/settings_css.tpl.php:150
4430	#: tpl/page_optm/settings_html.tpl.php:107
4431	#: tpl/page_optm/settings_html.tpl.php:170 tpl/page_optm/settings_js.tpl.php:62
4432	+ #: tpl/page_optm/settings_media.tpl.php:217
4433	msgid ""
4434	"This can improve your speed score in services like Pingdom, GTmetrix and "
4435	"PageSpeed."

4463	"Automatically generate critical CSS in the background via a cron-based queue."
4464	msgstr ""
4465
4466	+ #: tpl/page_optm/settings_css.tpl.php:205
4467	msgid "URL list in queue waiting for cron"
4468	msgstr ""
4469
4470	+ #: tpl/page_optm/settings_css.tpl.php:218
4471	#: tpl/page_optm/settings_localization.tpl.php:62
4472	+ #: tpl/page_optm/settings_media.tpl.php:186
4473	msgid "Run Queue Manually"
4474	msgstr ""
4475
4476	+ #: tpl/page_optm/settings_css.tpl.php:234
4477	msgid ""
4478	"List post types where each item of that type should have its own CCSS "
4479	"generated."
4480	msgstr ""
4481
4482	+ #: tpl/page_optm/settings_css.tpl.php:235
4483	msgid ""
4484	"For example, if every Page on the site has different formatting, enter %s in "
4485	"the box. Separate critical CSS files will be stored for every Page on the "
4486	"site."
4487	msgstr ""
4488
4489	+ #: tpl/page_optm/settings_css.tpl.php:249
4490	msgid ""
4491	"Separate critical CSS files will be generated for paths containing these "
4492	"strings."
4493	msgstr ""
4494
4495	+ #: tpl/page_optm/settings_css.tpl.php:263
4496	msgid "This will inline the asynchronous CSS library to avoid render blocking."
4497	msgstr ""
4498
4499	+ #: tpl/page_optm/settings_css.tpl.php:274 tpl/page_optm/settings_js.tpl.php:73
4500	msgid "Default"
4501	msgstr ""
4502
4503	+ #: tpl/page_optm/settings_css.tpl.php:276
4504	msgid ""
4505	"Set this to append %1$s to all %2$s rules before caching CSS to specify how "
4506	"fonts should be displayed while being downloaded."
4507	msgstr ""
4508
4509	+ #: tpl/page_optm/settings_css.tpl.php:277
4510	msgid "%s is recommended."
4511	msgstr ""
4512
4513	+ #: tpl/page_optm/settings_css.tpl.php:277
4514	msgid "Swap"
4515	msgstr ""
4516

4721	msgstr ""
4722
4723	#: tpl/page_optm/settings_media.tpl.php:26
4724	+ #: tpl/page_optm/settings_media.tpl.php:203
4725	msgid "This can improve page loading time by reducing initial HTTP requests."
4726	msgstr ""
4727

4821	"will be used."
4822	msgstr ""
4823
4824	+ #: tpl/page_optm/settings_media.tpl.php:178
4825	msgid "Size list in queue waiting for cron"
4826	msgstr ""
4827
4828	+ #: tpl/page_optm/settings_media.tpl.php:202
4829	msgid "Load iframes only when they enter the viewport."
4830	msgstr ""
4831
4832	+ #: tpl/page_optm/settings_media.tpl.php:216
4833	msgid "Include the lazy load image JavaScript library inline."
4834	msgstr ""
4835

4837	msgid "Listed images will not be lazy loaded."
4838	msgstr ""
4839







4840	#: tpl/page_optm/settings_media_exc.tpl.php:26
4841	#: tpl/page_optm/settings_tuning.tpl.php:59
4842	#: tpl/page_optm/settings_tuning.tpl.php:101

4848	msgid "Images containing these class names will not be lazy loaded."
4849	msgstr ""
4850





4851	#: tpl/page_optm/settings_media_exc.tpl.php:64
4852	msgid "Images having these parent class names will not be lazy loaded."
4853	msgstr ""

4864	msgid "Prevent any lazy load of listed pages."
4865	msgstr ""
4866
4867	+ #: tpl/page_optm/settings_media_exc.tpl.php:121
4868	+ msgid "These images will not generate LQIP."
4869	+ msgstr ""
4870	+
4871	#: tpl/page_optm/settings_tuning.tpl.php:32
4872	msgid "Load combined CSS files before other CSS files."
4873	msgstr ""

litespeed-cache.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	* Plugin Name: LiteSpeed Cache
4	* Plugin URI: https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration
5	* Description: High-performance page caching and site optimization from LiteSpeed
6	- * Version: 3.~~3.1~~
7	* Author: LiteSpeed Technologies
8	* Author URI: https://www.litespeedtech.com
9	* License: GPLv3
	@@ -33,7 +33,7 @@ if ( class_exists( 'LiteSpeed\Core' ) \|\| defined( 'LSCWP_DIR' ) ) {
33	return;
34	}
35
36	- ! defined( 'LSCWP_V' ) && define( 'LSCWP_V', '3.~~3.1~~' );
37
38	! defined( 'LSCWP_CONTENT_DIR' ) && define( 'LSCWP_CONTENT_DIR', WP_CONTENT_DIR ) ;
39	! defined( 'LSCWP_DIR' ) && define( 'LSCWP_DIR', __DIR__ . '/' ) ;// Full absolute path '/var/www/html/***/wp-content/plugins/litespeed-cache/' or MU


3	* Plugin Name: LiteSpeed Cache
4	* Plugin URI: https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration
5	* Description: High-performance page caching and site optimization from LiteSpeed
6	+ * Version: 3.4
7	* Author: LiteSpeed Technologies
8	* Author URI: https://www.litespeedtech.com
9	* License: GPLv3

33	return;
34	}
35
36	+ ! defined( 'LSCWP_V' ) && define( 'LSCWP_V', '3.4' );
37
38	! defined( 'LSCWP_CONTENT_DIR' ) && define( 'LSCWP_CONTENT_DIR', WP_CONTENT_DIR ) ;
39	! defined( 'LSCWP_DIR' ) && define( 'LSCWP_DIR', __DIR__ . '/' ) ;// Full absolute path '/var/www/html/***/wp-content/plugins/litespeed-cache/' or MU

readme.txt CHANGED Viewed

	@@ -2,8 +2,8 @@
2	Contributors: LiteSpeedTech
3	Tags: caching, optimize, performance, pagespeed, seo, speed, image optimize, compress, object cache, redis, memcached, database cleaner
4	Requires at least: 4.0
5	- Tested up to: 5.~~4.2~~
6	- Stable tag: 3.~~3.1~~
7	License: GPLv3
8	License URI: http://www.gnu.org/licenses/gpl.html
9
	@@ -245,6 +245,19 @@ The vast majority of plugins and themes are compatible with LiteSpeed Cache. The
245
246	== Changelog ==
247













248	= 3.3.1 - Aug 12 2020 =
249	* 🌱Page Optimize New option to Remove Noscript Tags. (@phuc88bmt)
250	* 🐞LQIP Fixed a critical bug that bypassed all requests in v3.3.


2	Contributors: LiteSpeedTech
3	Tags: caching, optimize, performance, pagespeed, seo, speed, image optimize, compress, object cache, redis, memcached, database cleaner
4	Requires at least: 4.0
5	+ Tested up to: 5.5
6	+ Stable tag: 3.4
7	License: GPLv3
8	License URI: http://www.gnu.org/licenses/gpl.html
9

245
246	== Changelog ==
247
248	+ = 3.4 - Aug 26 2020 =
249	+ * 🌱LQIP New setting LQIP Excludes.
250	+ * 🌱LQIP Added a Clear LQIP Queue button.
251	+ * 🌱CCSS Added a Clear CCSS Queue button.
252	+ * CCSS Fixed an issue which wrongly included preloaded images in CCSS. (@pixtweaks)
253	+ * Network Primary site and subsite settings now display correctly.
254	+ * Page Optimize Noscript tags generated by LSCWP will only be dropped when the corresponding option is enabled. (@ankit)
255	+ * DB Optimize Fixed database optimizer conflicts w/ object cache transient setting. (#752931)
256	+ * 3rd Fixed an issue with WooCommerce product purge when order is placed.
257	+ * 3rd Improved WooCommerce product comment compatibility with WooCommerce Photo Reviews Premium plugin when using ESI.
258	+ * CDN Fixed Remote jQuery compatibility with WordPress v5.5. (@pixtweaks)
259	+ * API New API `litespeed_purge_all_object` and `litespeed_purged_all_object` action hooks.
260	+
261	= 3.3.1 - Aug 12 2020 =
262	* 🌱Page Optimize New option to Remove Noscript Tags. (@phuc88bmt)
263	* 🐞LQIP Fixed a critical bug that bypassed all requests in v3.3.

src/activation.cls.php CHANGED Viewed

	@@ -8,20 +8,19 @@
8	* @subpackage LiteSpeed/inc
9	* @author LiteSpeed Technologies <info@litespeedtech.com>
10	*/
11	- namespace LiteSpeed ;
12
13	- defined( 'WPINC' ) \|\| exit ;
14
15	- class Activation extends Instance
16	- {
17	- protected static $_instance ;
18
19	- const TYPE_UPGRADE = 'upgrade' ;
20	- const TYPE_INSTALL_3RD = 'install_3rd' ;
21	- const TYPE_INSTALL_ZIP = 'install_zip' ;
22	- const TYPE_DISMISS_RECOMMENDED = 'dismiss_recommended' ;
23
24	- const NETWORK_TRANSIENT_COUNT = 'lscwp_network_count' ;
25
26	/**
27	* The activation hook callback.
	@@ -29,23 +28,22 @@ class Activation extends Instance
29	* @since 1.0.0
30	* @access public
31	*/
32	- public static function register_activation()
33	- {
34	- ~~$count~~ = 0 ;
35	- ! defined( 'LSCWP_LOG_TAG' ) && define( 'LSCWP_LOG_TAG', 'Activate_' . get_current_blog_id() ) ;
36
37	if ( is_multisite() ) {
38	- $count = self::get_network_count() ;
39	if ( $count !== false ) {
40	- $count = intval( $count ) + 1 ;
41	- set_site_transient( self::NETWORK_TRANSIENT_COUNT, $count, DAY_IN_SECONDS ) ;
42	}
43	}
44
45	- do_action( 'litespeed_load_thirdparty' ) ;
46
47	// Check new version @since 2.9.3
48	- Cloud::version_check( 'activate' . ( defined( 'LSCWP_REF' ) ? '_' . LSCWP_REF : '' ) ) ;
49
50	/* Network file handler */
51
	@@ -55,24 +53,24 @@ class Activation extends Instance
55	if ( $count === 1 ) {
56	// Only itself is activated, set .htaccess with only CacheLookUp
57	try {
58	- Htaccess::get_instance()->insert_ls_wrapper() ;
59	} catch ( \Exception $ex ) {
60	- Admin_Display::error( $ex->getMessage() ) ;
61	}
62	}
63	- return ;
64	}
65
66	- Conf::get_instance()->update_confs() ;
67
68	- return ;
69	}
70
71	/* Single site file handler */
72	- Conf::get_instance()->update_confs() ;
73
74	if ( defined( 'LSCWP_REF' ) && LSCWP_REF == 'whm' ) {
75	- GUI::update_option( GUI::WHM_MSG, GUI::WHM_MSG_VAL ) ;
76	}
77	}
78
	@@ -80,30 +78,29 @@ class Activation extends Instance
80	* Uninstall plugin
81	* @since 1.1.0
82	*/
83	- public static function uninstall_litespeed_cache()
84	- {
85	Task::destroy();
86
87	// Delete options
88	foreach ( Conf::get_instance()->load_default_vals() as $k => $v ) {
89	- Base::delete_option( $k ) ;
90	}
91
92	// Delete site options
93	if ( is_multisite() ) {
94	foreach ( Conf::get_instance()->load_default_site_vals() as $k => $v ) {
95	- Base::delete_site_option( $k ) ;
96	}
97	}
98
99	// Delete avatar table
100	- Data::get_instance()->tables_del() ;
101
102	if ( file_exists( LITESPEED_STATIC_DIR ) ) {
103	- File::rrmdir( LITESPEED_STATIC_DIR ) ;
104	}
105
106	- Cloud::version_check( 'uninstall' ) ;
107
108	// Files has been deleted when deactivated
109	}
	@@ -117,22 +114,21 @@ class Activation extends Instance
117	* @access public
118	* @return array The array of blog ids.
119	*/
120	- public static function get_network_ids( $args = array() )
121	- {
122	- global $wp_version ;
123	if ( version_compare( $wp_version, '4.6', '<' ) ) {
124	- $blogs = wp_get_sites( $args ) ;
125	if ( ! empty( $blogs ) ) {
126	foreach ( $blogs as $key => $blog ) {
127	- $blogs[ $key ] = $blog[ 'blog_id' ] ;
128	}
129	}
130	}
131	else {
132	- $args[ 'fields' ] = 'ids' ;
133	- $blogs = get_sites( $args ) ;
134	}
135	- return $blogs ;
136	}
137
138	/**
	@@ -141,26 +137,25 @@ class Activation extends Instance
141	* @since 1.0.12
142	* @access private
143	*/
144	- private static function get_network_count()
145	- {
146	- $count = get_site_transient( self::NETWORK_TRANSIENT_COUNT ) ;
147	if ( $count !== false ) {
148	- return intval( $count ) ;
149	}
150	// need to update
151	- $default = array() ;
152	- $count = 0 ;
153
154	- $sites = self::get_network_ids( array( 'deleted' => 0 ) ) ;
155	if ( empty( $sites ) ) {
156	- return false ;
157	}
158
159	foreach ( $sites as $site ) {
160	- $bid = is_object( $site ) && property_exists( $site, 'blog_id' ) ? $site->blog_id : $site ;
161	- $plugins = get_blog_option( $bid , 'active_plugins', $default ) ;
162	if ( in_array( LSCWP_BASENAME, $plugins, true ) ) {
163	- $count~~++ ;~~
164	}
165	}
166
	@@ -170,13 +165,13 @@ class Activation extends Instance
170	* @since 2.0
171	*/
172	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
173	- require_once( ABSPATH . '/wp-admin/includes/plugin.php' ) ;
174	}
175
176	if ( is_plugin_active_for_network( LSCWP_BASENAME ) ) {
177	- $count~~++ ;~~
178	}
179	- return $count ;
180	}
181
182	/**
	@@ -185,21 +180,20 @@ class Activation extends Instance
185	* @since 1.0.12
186	* @access private
187	*/
188	- private static function is_deactivate_last()
189	- {
190	- $count = self::get_network_count() ;
191	if ( $count === false ) {
192	- return false ;
193	}
194	if ( $count !== 1 ) {
195	// Not deactivating the last one.
196	- $count~~-- ;~~
197	- set_site_transient( self::NETWORK_TRANSIENT_COUNT, $count, DAY_IN_SECONDS ) ;
198	- return false ;
199	}
200
201	- delete_site_transient( self::NETWORK_TRANSIENT_COUNT ) ;
202	- return true ;
203	}
204
205	/**
	@@ -210,13 +204,12 @@ class Activation extends Instance
210	* @since 1.0.0
211	* @access public
212	*/
213	- public static function register_deactivation()
214	- {
215	Task::destroy();
216
217	- ! defined( 'LSCWP_LOG_TAG' ) && define( 'LSCWP_LOG_TAG', 'Deactivate_' . get_current_blog_id() ) ;
218
219	- Purge::purge_all() ;
220
221	if ( is_multisite() ) {
222
	@@ -224,41 +217,41 @@ class Activation extends Instance
224	if ( is_network_admin() ) {
225	// Still other activated subsite left, set .htaccess with only CacheLookUp
226	try {
227	- Htaccess::get_instance()->insert_ls_wrapper() ;
228	} catch ( \Exception $ex ) {
229	- Admin_Display::error( $ex->getMessage() ) ;
230	}
231	}
232	- return ;
233	}
234	}
235
236	/* 1) wp-config.php; */
237
238	try {
239	- self::get_instance()->_manage_wp_cache_const( false ) ;
240	} catch ( \Exception $ex ) {
241	- error_log('In wp-config.php: WP_CACHE could not be set to false during deactivation!') ;
242
243	- Admin_Display::error( $ex->getMessage() ) ;
244	}
245
246	/* 2) adv-cache.php; Dropped in v3.0.4 */
247
248	/* 3) object-cache.php; */
249
250	- Object_Cache::get_instance()->del_file() ;
251
252	/* 4) .htaccess; */
253
254	try {
255	- Htaccess::get_instance()->clear_rules() ;
256	} catch ( \Exception $ex ) {
257	- Admin_Display::error( $ex->getMessage() ) ;
258	}
259
260	// delete in case it's not deleted prior to deactivation.
261	- GUI::dismiss_whm() ;
262	}
263
264	/**
	@@ -275,8 +268,7 @@ class Activation extends Instance
275	* @since 3.0
276	* @access public
277	*/
278	- public function update_files()
279	- {
280	// Update cache setting `_CACHE`
281	Conf::get_instance()->define_cache();
282
	@@ -322,49 +314,48 @@ class Activation extends Instance
322	* @since 3.0 Refactored
323	* @access private
324	*/
325	- private function _manage_wp_cache_const( $enable )
326	- {
327	if ( $enable ) {
328	if ( defined( 'WP_CACHE' ) && WP_CACHE ) {
329	- return false ;
330	}
331	}
332	elseif ( ! defined( 'WP_CACHE' ) \|\| ( defined( 'WP_CACHE' ) && ! WP_CACHE ) ) {
333	- return false ;
334	}
335
336	/**
337	* Follow WP's logic to locate wp-config file
338	* @see wp-load.php
339	*/
340	- $conf_file = ABSPATH . 'wp-config.php' ;
341	if ( ! file_exists( $conf_file ) ) {
342	- $conf_file = dirname( ABSPATH ) . '/wp-config.php' ;
343	}
344
345	- $content = File::read( $conf_file ) ;
346	if ( ! $content ) {
347	- throw new \Exception( 'wp-config file content is empty: ' . $conf_file ) ;
348
349	}
350
351	// Remove the line `define('WP_CACHE', true/false);` first
352	if ( defined( 'WP_CACHE' ) ) {
353	- $content = preg_replace( '\|define$\s(["\'])WP_CACHE\1\s,\s\w+$\s;\|sU', '', $content ) ;
354	}
355
356	// Insert const
357	if ( $enable ) {
358	- $content = preg_replace( '\|^<\?php\|', "<?php\ndefine( 'WP_CACHE', true ) ;", $content ) ;
359	}
360
361	- $res = File::save( $conf_file, $content, false, false, false ) ;
362
363	if ( $res !== true ) {
364	- throw new \Exception( 'wp-config.php operation failed when changing `WP_CACHE` const: ' . $res ) ;
365	}
366
367	- return true ;
368	}
369
370	/**
	@@ -374,13 +365,12 @@ class Activation extends Instance
374	* @since 2.9.8 Moved here from ls.cls
375	* @access public
376	*/
377	- public static function auto_update()
378	- {
379	if ( ! Conf::val( Base::O_AUTO_UPGRADE ) ) {
380	- return ;
381	}
382
383	- add_filter( 'auto_update_plugin', array( self::get_instance(), 'auto_update_hook' ), 10, 2 ) ;
384	}
385
386	/**
	@@ -389,13 +379,12 @@ class Activation extends Instance
389	* @since 3.0
390	* @access public
391	*/
392	- public function auto_update_hook( $update, $item )
393	- {
394	if ( $item->slug == 'litespeed-cache' ) {
395	- $auto_v = Cloud::version_check( 'auto_update_plugin' ) ;
396
397	if ( ! empty( $auto_v[ 'latest' ] ) && ! empty( $item->new_version ) && $auto_v[ 'latest' ] === $item->new_version ) {
398	- return true ;
399	}
400	}
401
	@@ -408,37 +397,36 @@ class Activation extends Instance
408	* @since 2.9
409	* @access public
410	*/
411	- public function upgrade()
412	- {
413	- $plugin = Core::PLUGIN_FILE ;
414
415	/**
416	* @see wp-admin/update.php
417	*/
418	- include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ;
419	- include_once ABSPATH . 'wp-admin/includes/file.php' ;
420	- include_once ABSPATH . 'wp-admin/includes/misc.php' ;
421
422	try {
423	- ob_start() ;
424	- $skin = new \WP_Ajax_Upgrader_Skin() ;
425	- $upgrader = new \Plugin_Upgrader( $skin ) ;
426	- $result = $upgrader->upgrade( $plugin ) ;
427	if ( ! is_plugin_active( $plugin ) ) {// todo: upgrade should reactivate the plugin again by WP. Need to check why disabled after upgraded.
428	- activate_plugin( $plugin ) ;
429	}
430	- ob_end_clean() ;
431	} catch ( \Exception $e ) {
432	- Admin_Display::error( __( 'Failed to upgrade.', 'litespeed-cache' ) ) ;
433	- return ;
434	}
435
436	if ( is_wp_error( $result ) ) {
437	- Admin_Display::error( __( 'Failed to upgrade.', 'litespeed-cache' ) ) ;
438	- return ;
439	}
440
441	- Admin_Display::succeed( __( 'Upgraded successfully.', 'litespeed-cache' ) ) ;
442	}
443
444	/**
	@@ -446,13 +434,12 @@ class Activation extends Instance
446	*
447	* @since 1.0
448	*/
449	- public function dash_notifier_is_plugin_active( $plugin )
450	- {
451	- include_once( ABSPATH . 'wp-admin/includes/plugin.php' ) ;
452
453	- $plugin_path = $plugin . '/' . $plugin . '.php' ;
454
455	- return is_plugin_active( $plugin_path ) ;
456	}
457
458	/**
	@@ -460,15 +447,14 @@ class Activation extends Instance
460	*
461	* @since 1.0
462	*/
463	- public function dash_notifier_is_plugin_installed( $plugin )
464	- {
465	- include_once( ABSPATH . 'wp-admin/includes/plugin.php' ) ;
466
467	- $plugin_path = $plugin . '/' . $plugin . '.php' ;
468
469	- $valid = validate_plugin( $plugin_path ) ;
470
471	- return ! is_wp_error( $valid ) ;
472	}
473
474	/**
	@@ -476,16 +462,15 @@ class Activation extends Instance
476	*
477	* @since 1.0
478	*/
479	- public function dash_notifier_get_plugin_info( $slug )
480	- {
481	- ~~include_once~~( ~~ABSPATH~~ . '~~wp-admin/includes/plugin-install.php~~' ) ;
482	- $result = plugins_api( 'plugin_information', array( 'slug' => $slug ) ) ;
483
484	if ( is_wp_error( $result ) ) {
485	- return false ;
486	}
487
488	- return $result ;
489	}
490
491	/**
	@@ -493,45 +478,44 @@ class Activation extends Instance
493	*
494	* @since 1.0
495	*/
496	- public function dash_notifier_install_3rd()
497	- {
498	! defined( 'SILENCE_INSTALL' ) && define( 'SILENCE_INSTALL', true );
499
500	$slug = ! empty( $_GET[ 'plugin' ] ) ? $_GET[ 'plugin' ] : false;
501
502	// Check if plugin is installed already
503	if ( ! $slug \|\| $this->dash_notifier_is_plugin_active( $slug ) ) {
504	- return ;
505	}
506
507	/**
508	* @see wp-admin/update.php
509	*/
510	- include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ;
511	- include_once ABSPATH . 'wp-admin/includes/file.php' ;
512	- include_once ABSPATH . 'wp-admin/includes/misc.php' ;
513
514	- $plugin_path = $slug . '/' . $slug . '.php' ;
515
516	if ( ! $this->dash_notifier_is_plugin_installed( $slug ) ) {
517	- $plugin_info = $this->dash_notifier_get_plugin_info( $slug ) ;
518	if ( ! $plugin_info ) {
519	- return ;
520	}
521	// Try to install plugin
522	try {
523	- ob_start() ;
524	- $skin = new \Automatic_Upgrader_Skin() ;
525	- $upgrader = new \Plugin_Upgrader( $skin ) ;
526	- $result = $upgrader->install( $plugin_info->download_link ) ;
527	- ob_end_clean() ;
528	} catch ( \Exception $e ) {
529	- return ;
530	}
531	}
532
533	if ( ! is_plugin_active( $plugin_path ) ) {
534	- activate_plugin( $plugin_path ) ;
535	}
536
537	}
	@@ -542,26 +526,25 @@ class Activation extends Instance
542	* @since 2.9
543	* @access public
544	*/
545	- public static function handler()
546	- {
547	- $instance = self::get_instance() ;
548
549	- $type = Router::verify_type() ;
550
551	switch ( $type ) {
552	case self::TYPE_UPGRADE :
553	- $instance->upgrade() ;
554	- break ;
555
556	case self::TYPE_INSTALL_3RD :
557	- $instance->dash_notifier_install_3rd() ;
558	- break ;
559
560	case self::TYPE_DISMISS_RECOMMENDED :
561	$news = get_option( 'litespeed-recommended', array() );
562	$news[ 'new' ] = 0;
563	update_option( 'litespeed-recommended', $news );
564	- break ;
565
566	case self::TYPE_INSTALL_ZIP :
567	$news = get_option( 'litespeed-recommended', array() );
	@@ -570,13 +553,13 @@ class Activation extends Instance
570	update_option( 'litespeed-recommended', $news );
571	Debug2::get_instance()->beta_test( $news[ 'zip' ] );
572	}
573	- break ;
574
575	default:
576	- break ;
577	}
578
579	- Admin::redirect() ;
580	}
581
582	}


8	* @subpackage LiteSpeed/inc
9	* @author LiteSpeed Technologies <info@litespeedtech.com>
10	*/
11	+ namespace LiteSpeed;
12
13	+ defined( 'WPINC' ) \|\| exit;
14
15	+ class Activation extends Instance {
16	+ protected static $_instance;

17
18	+ const TYPE_UPGRADE = 'upgrade';
19	+ const TYPE_INSTALL_3RD = 'install_3rd';
20	+ const TYPE_INSTALL_ZIP = 'install_zip';
21	+ const TYPE_DISMISS_RECOMMENDED = 'dismiss_recommended';
22
23	+ const NETWORK_TRANSIENT_COUNT = 'lscwp_network_count';
24
25	/**
26	* The activation hook callback.

28	* @since 1.0.0
29	* @access public
30	*/
31	+ public static function register_activation() {
32	+ $count = 0;
33	+ ! defined( 'LSCWP_LOG_TAG' ) && define( 'LSCWP_LOG_TAG', 'Activate_' . get_current_blog_id() );

34
35	if ( is_multisite() ) {
36	+ $count = self::get_network_count();
37	if ( $count !== false ) {
38	+ $count = intval( $count ) + 1;
39	+ set_site_transient( self::NETWORK_TRANSIENT_COUNT, $count, DAY_IN_SECONDS );
40	}
41	}
42
43	+ do_action( 'litespeed_load_thirdparty' );
44
45	// Check new version @since 2.9.3
46	+ Cloud::version_check( 'activate' . ( defined( 'LSCWP_REF' ) ? '_' . LSCWP_REF : '' ) );
47
48	/* Network file handler */
49

53	if ( $count === 1 ) {
54	// Only itself is activated, set .htaccess with only CacheLookUp
55	try {
56	+ Htaccess::get_instance()->insert_ls_wrapper();
57	} catch ( \Exception $ex ) {
58	+ Admin_Display::error( $ex->getMessage() );
59	}
60	}
61	+ return;
62	}
63
64	+ Conf::get_instance()->update_confs();
65
66	+ return;
67	}
68
69	/* Single site file handler */
70	+ Conf::get_instance()->update_confs();
71
72	if ( defined( 'LSCWP_REF' ) && LSCWP_REF == 'whm' ) {
73	+ GUI::update_option( GUI::WHM_MSG, GUI::WHM_MSG_VAL );
74	}
75	}
76

78	* Uninstall plugin
79	* @since 1.1.0
80	*/
81	+ public static function uninstall_litespeed_cache() {

82	Task::destroy();
83
84	// Delete options
85	foreach ( Conf::get_instance()->load_default_vals() as $k => $v ) {
86	+ Base::delete_option( $k );
87	}
88
89	// Delete site options
90	if ( is_multisite() ) {
91	foreach ( Conf::get_instance()->load_default_site_vals() as $k => $v ) {
92	+ Base::delete_site_option( $k );
93	}
94	}
95
96	// Delete avatar table
97	+ Data::get_instance()->tables_del();
98
99	if ( file_exists( LITESPEED_STATIC_DIR ) ) {
100	+ File::rrmdir( LITESPEED_STATIC_DIR );
101	}
102
103	+ Cloud::version_check( 'uninstall' );
104
105	// Files has been deleted when deactivated
106	}

114	* @access public
115	* @return array The array of blog ids.
116	*/
117	+ public static function get_network_ids( $args = array() ) {
118	+ global $wp_version;

119	if ( version_compare( $wp_version, '4.6', '<' ) ) {
120	+ $blogs = wp_get_sites( $args );
121	if ( ! empty( $blogs ) ) {
122	foreach ( $blogs as $key => $blog ) {
123	+ $blogs[ $key ] = $blog[ 'blog_id' ];
124	}
125	}
126	}
127	else {
128	+ $args[ 'fields' ] = 'ids';
129	+ $blogs = get_sites( $args );
130	}
131	+ return $blogs;
132	}
133
134	/**

137	* @since 1.0.12
138	* @access private
139	*/
140	+ private static function get_network_count() {
141	+ $count = get_site_transient( self::NETWORK_TRANSIENT_COUNT );

142	if ( $count !== false ) {
143	+ return intval( $count );
144	}
145	// need to update
146	+ $default = array();
147	+ $count = 0;
148
149	+ $sites = self::get_network_ids( array( 'deleted' => 0 ) );
150	if ( empty( $sites ) ) {
151	+ return false;
152	}
153
154	foreach ( $sites as $site ) {
155	+ $bid = is_object( $site ) && property_exists( $site, 'blog_id' ) ? $site->blog_id : $site;
156	+ $plugins = get_blog_option( $bid , 'active_plugins', $default );
157	if ( in_array( LSCWP_BASENAME, $plugins, true ) ) {
158	+ $count++;
159	}
160	}
161

165	* @since 2.0
166	*/
167	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
168	+ require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
169	}
170
171	if ( is_plugin_active_for_network( LSCWP_BASENAME ) ) {
172	+ $count++;
173	}
174	+ return $count;
175	}
176
177	/**

180	* @since 1.0.12
181	* @access private
182	*/
183	+ private static function is_deactivate_last() {
184	+ $count = self::get_network_count();

185	if ( $count === false ) {
186	+ return false;
187	}
188	if ( $count !== 1 ) {
189	// Not deactivating the last one.
190	+ $count--;
191	+ set_site_transient( self::NETWORK_TRANSIENT_COUNT, $count, DAY_IN_SECONDS );
192	+ return false;
193	}
194
195	+ delete_site_transient( self::NETWORK_TRANSIENT_COUNT );
196	+ return true;
197	}
198
199	/**

204	* @since 1.0.0
205	* @access public
206	*/
207	+ public static function register_deactivation() {

208	Task::destroy();
209
210	+ ! defined( 'LSCWP_LOG_TAG' ) && define( 'LSCWP_LOG_TAG', 'Deactivate_' . get_current_blog_id() );
211
212	+ Purge::purge_all();
213
214	if ( is_multisite() ) {
215

217	if ( is_network_admin() ) {
218	// Still other activated subsite left, set .htaccess with only CacheLookUp
219	try {
220	+ Htaccess::get_instance()->insert_ls_wrapper();
221	} catch ( \Exception $ex ) {
222	+ Admin_Display::error( $ex->getMessage() );
223	}
224	}
225	+ return;
226	}
227	}
228
229	/* 1) wp-config.php; */
230
231	try {
232	+ self::get_instance()->_manage_wp_cache_const( false );
233	} catch ( \Exception $ex ) {
234	+ error_log('In wp-config.php: WP_CACHE could not be set to false during deactivation!') ;
235
236	+ Admin_Display::error( $ex->getMessage() );
237	}
238
239	/* 2) adv-cache.php; Dropped in v3.0.4 */
240
241	/* 3) object-cache.php; */
242
243	+ Object_Cache::get_instance()->del_file();
244
245	/* 4) .htaccess; */
246
247	try {
248	+ Htaccess::get_instance()->clear_rules();
249	} catch ( \Exception $ex ) {
250	+ Admin_Display::error( $ex->getMessage() );
251	}
252
253	// delete in case it's not deleted prior to deactivation.
254	+ GUI::dismiss_whm();
255	}
256
257	/**

268	* @since 3.0
269	* @access public
270	*/
271	+ public function update_files() {

272	// Update cache setting `_CACHE`
273	Conf::get_instance()->define_cache();
274

314	* @since 3.0 Refactored
315	* @access private
316	*/
317	+ private function _manage_wp_cache_const( $enable ) {

318	if ( $enable ) {
319	if ( defined( 'WP_CACHE' ) && WP_CACHE ) {
320	+ return false;
321	}
322	}
323	elseif ( ! defined( 'WP_CACHE' ) \|\| ( defined( 'WP_CACHE' ) && ! WP_CACHE ) ) {
324	+ return false;
325	}
326
327	/**
328	* Follow WP's logic to locate wp-config file
329	* @see wp-load.php
330	*/
331	+ $conf_file = ABSPATH . 'wp-config.php';
332	if ( ! file_exists( $conf_file ) ) {
333	+ $conf_file = dirname( ABSPATH ) . '/wp-config.php';
334	}
335
336	+ $content = File::read( $conf_file );
337	if ( ! $content ) {
338	+ throw new \Exception( 'wp-config file content is empty: ' . $conf_file );
339
340	}
341
342	// Remove the line `define('WP_CACHE', true/false);` first
343	if ( defined( 'WP_CACHE' ) ) {
344	+ $content = preg_replace( '\|define$\s(["\'])WP_CACHE\1\s,\s\w+$\s;\|sU', '', $content );
345	}
346
347	// Insert const
348	if ( $enable ) {
349	+ $content = preg_replace( '\|^<\?php\|', "<?php\ndefine( 'WP_CACHE', true );", $content );
350	}
351
352	+ $res = File::save( $conf_file, $content, false, false, false );
353
354	if ( $res !== true ) {
355	+ throw new \Exception( 'wp-config.php operation failed when changing `WP_CACHE` const: ' . $res );
356	}
357
358	+ return true;
359	}
360
361	/**

365	* @since 2.9.8 Moved here from ls.cls
366	* @access public
367	*/
368	+ public static function auto_update() {

369	if ( ! Conf::val( Base::O_AUTO_UPGRADE ) ) {
370	+ return;
371	}
372
373	+ add_filter( 'auto_update_plugin', array( self::get_instance(), 'auto_update_hook' ), 10, 2 );
374	}
375
376	/**

379	* @since 3.0
380	* @access public
381	*/
382	+ public function auto_update_hook( $update, $item ) {

383	if ( $item->slug == 'litespeed-cache' ) {
384	+ $auto_v = Cloud::version_check( 'auto_update_plugin' );
385
386	if ( ! empty( $auto_v[ 'latest' ] ) && ! empty( $item->new_version ) && $auto_v[ 'latest' ] === $item->new_version ) {
387	+ return true;
388	}
389	}
390

397	* @since 2.9
398	* @access public
399	*/
400	+ public function upgrade() {
401	+ $plugin = Core::PLUGIN_FILE;

402
403	/**
404	* @see wp-admin/update.php
405	*/
406	+ include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
407	+ include_once ABSPATH . 'wp-admin/includes/file.php';
408	+ include_once ABSPATH . 'wp-admin/includes/misc.php';
409
410	try {
411	+ ob_start();
412	+ $skin = new \WP_Ajax_Upgrader_Skin();
413	+ $upgrader = new \Plugin_Upgrader( $skin );
414	+ $result = $upgrader->upgrade( $plugin );
415	if ( ! is_plugin_active( $plugin ) ) {// todo: upgrade should reactivate the plugin again by WP. Need to check why disabled after upgraded.
416	+ activate_plugin( $plugin );
417	}
418	+ ob_end_clean();
419	} catch ( \Exception $e ) {
420	+ Admin_Display::error( __( 'Failed to upgrade.', 'litespeed-cache' ) );
421	+ return;
422	}
423
424	if ( is_wp_error( $result ) ) {
425	+ Admin_Display::error( __( 'Failed to upgrade.', 'litespeed-cache' ) );
426	+ return;
427	}
428
429	+ Admin_Display::succeed( __( 'Upgraded successfully.', 'litespeed-cache' ) );
430	}
431
432	/**

434	*
435	* @since 1.0
436	*/
437	+ public function dash_notifier_is_plugin_active( $plugin ) {
438	+ include_once( ABSPATH . 'wp-admin/includes/plugin.php' );

439
440	+ $plugin_path = $plugin . '/' . $plugin . '.php';
441
442	+ return is_plugin_active( $plugin_path );
443	}
444
445	/**

447	*
448	* @since 1.0
449	*/
450	+ public function dash_notifier_is_plugin_installed( $plugin ) {
451	+ include_once( ABSPATH . 'wp-admin/includes/plugin.php' );

452
453	+ $plugin_path = $plugin . '/' . $plugin . '.php';
454
455	+ $valid = validate_plugin( $plugin_path );
456
457	+ return ! is_wp_error( $valid );
458	}
459
460	/**

462	*
463	* @since 1.0
464	*/
465	+ public function dash_notifier_get_plugin_info( $slug ) {
466	+ include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' );
467	+ $result = plugins_api( 'plugin_information', array( 'slug' => $slug ) );

468
469	if ( is_wp_error( $result ) ) {
470	+ return false;
471	}
472
473	+ return $result;
474	}
475
476	/**

478	*
479	* @since 1.0
480	*/
481	+ public function dash_notifier_install_3rd() {

482	! defined( 'SILENCE_INSTALL' ) && define( 'SILENCE_INSTALL', true );
483
484	$slug = ! empty( $_GET[ 'plugin' ] ) ? $_GET[ 'plugin' ] : false;
485
486	// Check if plugin is installed already
487	if ( ! $slug \|\| $this->dash_notifier_is_plugin_active( $slug ) ) {
488	+ return;
489	}
490
491	/**
492	* @see wp-admin/update.php
493	*/
494	+ include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
495	+ include_once ABSPATH . 'wp-admin/includes/file.php';
496	+ include_once ABSPATH . 'wp-admin/includes/misc.php';
497
498	+ $plugin_path = $slug . '/' . $slug . '.php';
499
500	if ( ! $this->dash_notifier_is_plugin_installed( $slug ) ) {
501	+ $plugin_info = $this->dash_notifier_get_plugin_info( $slug );
502	if ( ! $plugin_info ) {
503	+ return;
504	}
505	// Try to install plugin
506	try {
507	+ ob_start();
508	+ $skin = new \Automatic_Upgrader_Skin();
509	+ $upgrader = new \Plugin_Upgrader( $skin );
510	+ $result = $upgrader->install( $plugin_info->download_link );
511	+ ob_end_clean();
512	} catch ( \Exception $e ) {
513	+ return;
514	}
515	}
516
517	if ( ! is_plugin_active( $plugin_path ) ) {
518	+ activate_plugin( $plugin_path );
519	}
520
521	}

526	* @since 2.9
527	* @access public
528	*/
529	+ public static function handler() {
530	+ $instance = self::get_instance();

531
532	+ $type = Router::verify_type();
533
534	switch ( $type ) {
535	case self::TYPE_UPGRADE :
536	+ $instance->upgrade();
537	+ break;
538
539	case self::TYPE_INSTALL_3RD :
540	+ $instance->dash_notifier_install_3rd();
541	+ break;
542
543	case self::TYPE_DISMISS_RECOMMENDED :
544	$news = get_option( 'litespeed-recommended', array() );
545	$news[ 'new' ] = 0;
546	update_option( 'litespeed-recommended', $news );
547	+ break;
548
549	case self::TYPE_INSTALL_ZIP :
550	$news = get_option( 'litespeed-recommended', array() );

553	update_option( 'litespeed-recommended', $news );
554	Debug2::get_instance()->beta_test( $news[ 'zip' ] );
555	}
556	+ break;
557
558	default:
559	+ break;
560	}
561
562	+ Admin::redirect();
563	}
564
565	}

src/admin-display.cls.php CHANGED Viewed

	@@ -861,7 +861,12 @@ class Admin_Display extends Base {
861	if ( $const_val !== null ) {
862	echo sprintf( __( 'This setting is overwritten by the PHP constant %s', 'litespeed-cache' ), '<code>' . Base::conf_const( $id ) . '</code>' );
863	} else {
864	- ~~echo~~ __( ~~'This~~ ~~setting~~ is ~~overwritten~~ by ~~the~~ ~~primary~~ ~~site~~ ~~setting', 'litespeed-cache' );~~





865	}
866
867	echo ', ' . sprintf( __( 'currently set to %s', 'litespeed-cache' ), "<code>$val</code>" ) . '</div>';


861	if ( $const_val !== null ) {
862	echo sprintf( __( 'This setting is overwritten by the PHP constant %s', 'litespeed-cache' ), '<code>' . Base::conf_const( $id ) . '</code>' );
863	} else {
864	+ if ( get_current_blog_id() != BLOG_ID_CURRENT_SITE && Conf::val( Base::NETWORK_O_USE_PRIMARY ) ) {
865	+ echo __( 'This setting is overwritten by the primary site setting', 'litespeed-cache' );
866	+ }
867	+ else {
868	+ echo __( 'This setting is overwritten by the Network setting', 'litespeed-cache' );
869	+ }
870	}
871
872	echo ', ' . sprintf( __( 'currently set to %s', 'litespeed-cache' ), "<code>$val</code>" ) . '</div>';

src/api.cls.php CHANGED Viewed

	@@ -106,6 +106,7 @@ class API extends Base {
106	add_action( 'litespeed_purge_private_all', __NAMESPACE__ . '\Purge::add_private_all' ); // @previous API::purge_private_all()
107	// Action `litespeed_api_purge_post` // Triggered when purge a post // @previous API::hook_purge_post($hook)
108	// Action `litespeed_purged_all` // Triggered after purged all.

109
110	/**
111	* ESI


106	add_action( 'litespeed_purge_private_all', __NAMESPACE__ . '\Purge::add_private_all' ); // @previous API::purge_private_all()
107	// Action `litespeed_api_purge_post` // Triggered when purge a post // @previous API::hook_purge_post($hook)
108	// Action `litespeed_purged_all` // Triggered after purged all.
109	+ add_action( 'litespeed_purge_all_object', __NAMESPACE__ . '\Purge::purge_all_object' );
110
111	/**
112	* ESI

src/base.cls.php CHANGED Viewed

	@@ -210,6 +210,7 @@ class Base extends Instance {
210	const O_MEDIA_IFRAME_LAZY_CLS_EXC = 'media-iframe_lazy_cls_exc';
211	const O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC = 'media-iframe_lazy_parent_cls_exc';
212	const O_MEDIA_LAZY_URI_EXC = 'media-lazy_uri_exc';

213
214	## -------------------------------------------------- ##
215	## -------------- Image Optm ----------------- ##
	@@ -505,6 +506,7 @@ class Base extends Instance {
505	self::O_MEDIA_IFRAME_LAZY_CLS_EXC => array(),
506	self::O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC => array(),
507	self::O_MEDIA_LAZY_URI_EXC => array(),

508
509	// Image Optm
510	self::O_IMG_OPTM_AUTO => false,


210	const O_MEDIA_IFRAME_LAZY_CLS_EXC = 'media-iframe_lazy_cls_exc';
211	const O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC = 'media-iframe_lazy_parent_cls_exc';
212	const O_MEDIA_LAZY_URI_EXC = 'media-lazy_uri_exc';
213	+ const O_MEDIA_LQIP_EXC = 'media-lqip_exc';
214
215	## -------------------------------------------------- ##
216	## -------------- Image Optm ----------------- ##

506	self::O_MEDIA_IFRAME_LAZY_CLS_EXC => array(),
507	self::O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC => array(),
508	self::O_MEDIA_LAZY_URI_EXC => array(),
509	+ self::O_MEDIA_LQIP_EXC => array(),
510
511	// Image Optm
512	self::O_IMG_OPTM_AUTO => false,

src/cdn.cls.php CHANGED Viewed

	@@ -60,7 +60,7 @@ class CDN extends Instance {
60	*/
61	$this->_cfg_cdn_remote_jquery = Conf::val( Base::O_CDN_REMOTE_JQ );
62	if ( $this->_cfg_cdn_remote_jquery ) {
63	- $this~~->_load_jquery_remotely(~~);
64	}
65
66	$this->_cfg_cdn = Conf::val( Base::O_CDN );
	@@ -582,10 +582,9 @@ class CDN extends Instance {
582	* Remote load jQuery remotely
583	*
584	* @since 1.5
585	- * @~~since 2.9.8~~ ~~Changed to private~~
586	- * @access private
587	*/
588	- ~~private~~ function ~~_load_jquery_remotely~~() {
589	// default jq version
590	$v = '1.12.4';
591
	@@ -599,10 +598,12 @@ class CDN extends Instance {
599
600	$src = $this->_cfg_cdn_remote_jquery == Base::VAL_ON2 ? "//cdnjs.cloudflare.com/ajax/libs/jquery/$v/jquery.min.js" : "//ajax.googleapis.com/ajax/libs/jquery/$v/jquery.min.js";
601
602	- Debug2::debug2( '[CDN] load_jquery_remotely: ' . $src );
603	-
604	wp_deregister_script( 'jquery-core' );




605
606	- ~~wp_register_script~~( '~~jquery-core~~', $src, ~~false,~~ $v );
607	}
608	}


60	*/
61	$this->_cfg_cdn_remote_jquery = Conf::val( Base::O_CDN_REMOTE_JQ );
62	if ( $this->_cfg_cdn_remote_jquery ) {
63	+ add_action( 'wp', array( $this, 'load_jquery_remotely' ) );
64	}
65
66	$this->_cfg_cdn = Conf::val( Base::O_CDN );

582	* Remote load jQuery remotely
583	*
584	* @since 1.5
585	+ * @access public

586	*/
587	+ public function load_jquery_remotely() {
588	// default jq version
589	$v = '1.12.4';
590

598
599	$src = $this->_cfg_cdn_remote_jquery == Base::VAL_ON2 ? "//cdnjs.cloudflare.com/ajax/libs/jquery/$v/jquery.min.js" : "//ajax.googleapis.com/ajax/libs/jquery/$v/jquery.min.js";
600


601	wp_deregister_script( 'jquery-core' );
602	+ wp_deregister_script( 'jquery' );
603	+
604	+ $res = wp_register_script( 'jquery-core', $src, false, $v );
605	+ $res = wp_register_script( 'jquery', $src, false, $v );
606
607	+ Debug2::debug2( '[CDN] load_jquery_remotely: ' . $src, $res );
608	}
609	}

src/conf.cls.php CHANGED Viewed

	@@ -15,8 +15,7 @@ namespace LiteSpeed;
15	defined( 'WPINC' ) \|\| exit;
16
17
18	- class Conf extends Base
19	- {
20	protected static $_instance;
21
22	const TYPE_SET = 'set';
	@@ -26,6 +25,7 @@ class Conf extends Base
26	private $_primary_options = array();
27	private $_site_options = array();
28	private $_updated_ids = array();

29
30
31	/**
	@@ -34,8 +34,7 @@ class Conf extends Base
34	* @since 1.0.0
35	* @access protected
36	*/
37	- protected function __construct()
38	- {
39	}
40
41	/**
	@@ -44,8 +43,7 @@ class Conf extends Base
44	* @since 3.0
45	* @access public
46	*/
47	- public function init()
48	- {
49	// Check if conf exists or not. If not, create them in DB (won't change version if is converting v2.9- data)
50	// Conf may be stale, upgrade later
51	$this->_conf_db_init();
	@@ -55,13 +53,13 @@ class Conf extends Base
55	* @since 2.9.7
56	*/
57	if ( $this->_options[ self::O_CDN_QUIC ] ) {
58	- ! defined( 'LITESPEED_ALLOWED' ) && define( 'LITESPEED_ALLOWED', true ) ;
59	}
60
61	add_action( 'litespeed_conf_append', array( $this, 'option_append' ), 10, 2 );
62	add_action( 'litespeed_conf_force', array( $this, 'force_option' ), 10, 2 );
63
64	- $this->define_cache() ;
65	}
66
67	/**
	@@ -70,8 +68,7 @@ class Conf extends Base
70	* @since 3.0
71	* @access private
72	*/
73	- private function _conf_db_init()
74	- {
75	/**
76	* Try to load options first, network sites can override this later
77	*
	@@ -123,13 +120,13 @@ class Conf extends Base
123	*/
124	if ( ! $ver \|\| $ver != Core::VER ) {
125	// Load default values
126	- $this->load_default_vals() ;
127
128	// Init new default/missing options
129	foreach ( self::$_default_options as $k => $v ) {
130	// If the option existed, bypass updating
131	// Bcos we may ask clients to deactivate for debug temporarily, we need to keep the current cfg in deactivation, hence we need to only try adding default cfg when activating.
132	- self::add_option( $k, $v ) ;
133	}
134	}
135
	@@ -138,7 +135,7 @@ class Conf extends Base
138	*
139	* Override conf if is network subsites and chose `Use Primary Config`
140	*/
141	- $this->_try_load_site_options() ;
142
143	}
144
	@@ -167,8 +164,10 @@ class Conf extends Base
167	}
168
169	// Bypass site special settings
170	- if ( $blog_id !== null ) {
171	- ~~$options~~ = ~~array_diff_key( $~~options, ~~array_flip(~~ ~~self::$SINGLE_SITE_OPTIONS~~ ) ); // ~~These~~ ~~options~~ ~~are~~ ~~network only~~


172	$this->_primary_options = array_merge( $this->_primary_options, $options );
173	}
174	else {
	@@ -200,8 +199,10 @@ class Conf extends Base
200
201	$this->_conf_site_db_init();
202


203	// If network set to use primary setting
204	- if ( ! empty ( $this->_site_options[ self::NETWORK_O_USE_PRIMARY ] ) ) {
205	// Get the primary site settings
206	// If it's just upgraded, 2nd blog is being visited before primary blog, can just load default config (won't hurt as this could only happen shortly)
207	$this->load_options( BLOG_ID_CURRENT_SITE );
	@@ -211,9 +212,35 @@ class Conf extends Base
211	foreach ( self::$_default_options as $k => $v ) {
212	if ( isset( $this->_site_options[ $k ] ) ) {
213	// $this->_options[ $k ] = $this->_site_options[ $k ];

























214	$this->_primary_options[ $k ] = $this->_site_options[ $k ];
215	}
216	}

217	}
218
219	/**
	@@ -222,10 +249,9 @@ class Conf extends Base
222	* @since 3.0
223	* @access private
224	*/
225	- private function _if_need_site_options()
226	- {
227	if ( ! is_multisite() ) {
228	- return false ;
229	}
230
231	// Check if needs to use site_options or not
	@@ -237,17 +263,17 @@ class Conf extends Base
237	* @since 2.0
238	*/
239	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
240	- require_once( ABSPATH . '/wp-admin/includes/plugin.php' ) ;
241	}
242	// If is not activated on network, it will not have site options
243	if ( ! is_plugin_active_for_network( Core::PLUGIN_FILE ) ) {
244	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON2 ) { // Default to cache on
245	- $this->_options[ self::_CACHE ] = true ;
246	}
247	- return false ;
248	}
249
250	- return true ;
251	}
252
253	/**
	@@ -256,11 +282,10 @@ class Conf extends Base
256	* @since 3.0
257	* @access private
258	*/
259	- private function _conf_site_db_init()
260	- {
261	- $this->load_site_options() ;
262
263	- $ver = $this->_site_options[ Base::_VER ] ;
264
265	/**
266	* Don't upgrade or run new installations other than from backend visit
	@@ -268,8 +293,8 @@ class Conf extends Base
268	*/
269	if ( ! $ver \|\| $ver != Core::VER ) {
270	if ( ! is_admin() && ! defined( 'LITESPEED_CLI' ) ) {
271	- $this->_site_options = $this->load_default_site_vals() ;
272	- return ;
273	}
274	}
275
	@@ -278,7 +303,7 @@ class Conf extends Base
278	*/
279	if ( $ver && $ver != Core::VER ) {
280	// Site plugin versin will change inside
281	- Data::get_instance()->conf_site_upgrade( $ver ) ;
282	}
283
284	/**
	@@ -286,12 +311,12 @@ class Conf extends Base
286	*/
287	if ( ! $ver \|\| $ver != Core::VER ) {
288	// Load default values
289	- $this->load_default_site_vals() ;
290
291	// Init new default/missing options
292	foreach ( self::$_default_site_options as $k => $v ) {
293	// If the option existed, bypass updating
294	- self::add_site_option( $k, $v ) ;
295	}
296	}
297	}
	@@ -304,10 +329,9 @@ class Conf extends Base
304	* @since 1.0.2
305	* @access public
306	*/
307	- public function load_site_options()
308	- {
309	if ( ! is_multisite() \|\| $this->_site_options ) {
310	- return $this->_site_options ;
311	}
312
313	// Load all site options
	@@ -325,13 +349,15 @@ class Conf extends Base
325	*
326	* This will not be affected by network use primary site setting.
327	*


328	* @since 3.0
329	* @access public
330	*/
331	- public function option_append( $name, $default )
332	- {
333	- ~~self::$_default_options~~[ $name ] = $default ;
334	- $this->_options[ $name ] = ~~self::get_option~~( $name, $~~default~~ ) ;
335	}
336
337	/**
	@@ -340,21 +366,20 @@ class Conf extends Base
340	* @since 2.6
341	* @access public
342	*/
343	- public function force_option( $k, $v )
344	- {
345	if ( ! array_key_exists( $k, $this->_options ) ) {
346	- return ;
347	}
348
349	$v = $this->type_casting( $v, $k );
350
351	if ( $this->_options[ $k ] === $v ) {
352	- return ;
353	}
354
355	- Debug2::debug( "[Conf] ** $k forced from " . var_export( $this->_options[ $k ], true ) . ' to ' . var_export( $v, true ) ) ;
356
357	- $this->_options[ $k ] = $v ;
358	}
359
360	/**
	@@ -363,27 +388,26 @@ class Conf extends Base
363	* @since 3.0
364	* @access public
365	*/
366	- public function define_cache()
367	- {
368	// Init global const cache on setting
369	- $this->_options[ self::_CACHE ] = false ;
370	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON \|\| $this->_options[ self::O_CDN_QUIC ] ) {
371	- $this->_options[ self::_CACHE ] = true ;
372	}
373
374	// Check network
375	if ( ! $this->_if_need_site_options() ) {
376	// Set cache on
377	- $this->_define_cache_on() ;
378	- return ;
379	}
380
381	// If use network setting
382	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON2 && $this->_site_options[ self::O_CACHE ] ) {
383	- $this->_options[ self::_CACHE ] = true ;
384	}
385
386	- $this->_define_cache_on() ;
387	}
388
389	/**
	@@ -392,8 +416,7 @@ class Conf extends Base
392	* @since 2.1
393	* @access private
394	*/
395	- private function _define_cache_on()
396	- {
397	if ( ! $this->_options[ self::_CACHE ] ) {
398	return;
399	}
	@@ -408,13 +431,12 @@ class Conf extends Base
408	* @access public
409	* @return array The list of configured options.
410	*/
411	- public function get_options( $ori = false )
412	- {
413	if ( ! $ori ) {
414	return array_merge( $this->_options, $this->_primary_options, $this->_const_options );
415	}
416
417	- return $this->_options ;
418	}
419
420	/**
	@@ -423,15 +445,14 @@ class Conf extends Base
423	* @since 3.0
424	* @access public
425	*/
426	- public static function val( $id, $ori = false )
427	- {
428	$instance = self::get_instance();
429
430	if ( isset( $instance->_options[ $id ] ) ) {
431	if ( ! $ori ) {
432	$val = $instance->const_overwritten( $id );
433	if ( $val !== null ) {
434	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] 🏛️ const option ' . $id . '=' . var_export( $val, true ) ) ;
435	return $val;
436	}
437
	@@ -441,14 +462,18 @@ class Conf extends Base
441	}
442	}
443
444	- ~~return~~ ~~$instance->_options[~~ ~~$id~~ ];




445	}
446
447	if ( isset( $instance->_site_options[ $id ] ) ) {
448	if ( ! $ori ) {
449	$val = $instance->const_overwritten( $id );
450	if ( $val !== null ) {
451	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] 🏛️ const option ' . $id . '=' . var_export( $val, true ) ) ;
452	return $val;
453	}
454	}
	@@ -466,8 +491,7 @@ class Conf extends Base
466	*
467	* @since 3.0
468	*/
469	- public function const_overwritten( $id )
470	- {
471	if ( ! isset( $this->_const_options[ $id ] ) \|\| $this->_const_options[ $id ] == $this->_options[ $id ] ) {
472	return null;
473	}
	@@ -479,11 +503,16 @@ class Conf extends Base
479	*
480	* @since 3.2.2
481	*/
482	- public function primary_overwritten( $id )
483	- {
484	if ( ! isset( $this->_primary_options[ $id ] ) \|\| $this->_primary_options[ $id ] == $this->_options[ $id ] ) {
485	return null;
486	}






487	return $this->_primary_options[ $id ];
488	}
489
	@@ -493,8 +522,7 @@ class Conf extends Base
493	* @since 3.0
494	* @access public
495	*/
496	- public function update_confs( $the_matrix = false )
497	- {
498	if ( $the_matrix ) {
499	foreach ( $the_matrix as $id => $val ) {
500	$this->update( $id, $val );
	@@ -559,8 +587,7 @@ class Conf extends Base
559	* @since 3.0
560	* @access public
561	*/
562	- public function update( $id, $val )
563	- {
564	// Bypassed this bcos $this->_options could be changed by force_option()
565	// if ( $this->_options[ $id ] === $val ) {
566	// return;
	@@ -625,51 +652,51 @@ class Conf extends Base
625	public function network_update( $id, $val ) {
626	if ( ! array_key_exists( $id, self::$_default_site_options ) ) {
627	defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] Invalid network option ID ' . $id );
628	- return ;
629	}
630
631	// Validate type
632	if ( is_bool( self::$_default_site_options[ $id ] ) ) {
633	- $max = $this->_conf_multi_switch( $id ) ;
634	if ( $max && $val > 1 ) {
635	- $val %= $max + 1 ;
636	}
637	else {
638	- $val = (bool) $val ;
639	}
640	}
641	elseif ( is_array( self::$_default_site_options[ $id ] ) ) {
642	// from textarea input
643	if ( ! is_array( $val ) ) {
644	- $val = Utility::sanitize_lines( $val, $this->_conf_filter( $id ) ) ;
645	}
646	}
647	elseif ( ! is_string( self::$_default_site_options[ $id ] ) ) {
648	- $val = (int) $val ;
649	}
650	else {
651	// Check if the string has a limit set
652	- $val = $this->_conf_string_val( $id, $val ) ;
653	}
654
655	// Save data
656	- self::update_site_option( $id, $val ) ;
657
658	// Handle purge if setting changed
659	if ( $this->_site_options[ $id ] != $val ) {
660	// Check if need to do a purge all or not
661	if ( $this->_conf_purge_all( $id ) ) {
662	- Purge::purge_all( '[Conf] Network conf changed [id] ' . $id ) ;
663	}
664	}
665
666	// No need to update cron here, Cron will register in each init
667
668	// Update in-memory data
669	- $this->_site_options[ $id ] = $val ;
670
671	if ( isset( $this->_options[ $id ] ) ) {
672	- $this->_options[ $id ] = $val ;
673	}
674	}
675
	@@ -681,18 +708,17 @@ class Conf extends Base
681	* @param string $role The user role
682	* @return int The set value if already set
683	*/
684	- public function in_optm_exc_roles( $role = null )
685	- {
686	// Get user role
687	if ( $role === null ) {
688	- $role = Router::get_role() ;
689	}
690
691	if ( ! $role ) {
692	- return false ;
693	}
694
695	- return in_array( $role, self::val( self::O_OPTM_EXC_ROLES ) ) ? $role : false ;
696	}
697
698	/**
	@@ -701,8 +727,7 @@ class Conf extends Base
701	* @since 2.9
702	* @access private
703	*/
704	- private function _set_conf()
705	- {
706	/**
707	* NOTE: For URL Query String setting,
708	* 1. If append lines to an array setting e.g. `cache-force_uri`, use `set[cache-force_uri][]=the_url`.
	@@ -721,7 +746,7 @@ class Conf extends Base
721
722	// Append new item to array type settings
723	if ( is_array( $v ) && is_array( $this->_options[ $id ] ) ) {
724	- $v = array_merge( $this->_options[ $id ], $v ) ;
725
726	Debug2::debug( '[Conf] Appended to settings [' . $id . ']: ' . var_export( $v, true ) );
727	}
	@@ -733,7 +758,7 @@ class Conf extends Base
733	}
734
735	if ( ! $the_matrix ) {
736	- return ;
737	}
738
739	$this->update_confs( $the_matrix );
	@@ -754,8 +779,7 @@ class Conf extends Base
754	* @since 2.9
755	* @access public
756	*/
757	- public static function handler()
758	- {
759	$instance = self::get_instance();
760
761	$type = Router::verify_type();


15	defined( 'WPINC' ) \|\| exit;
16
17
18	+ class Conf extends Base {

19	protected static $_instance;
20
21	const TYPE_SET = 'set';

25	private $_primary_options = array();
26	private $_site_options = array();
27	private $_updated_ids = array();
28	+ private $_is_primary = false;
29
30
31	/**

34	* @since 1.0.0
35	* @access protected
36	*/
37	+ protected function __construct() {

38	}
39
40	/**

43	* @since 3.0
44	* @access public
45	*/
46	+ public function init() {

47	// Check if conf exists or not. If not, create them in DB (won't change version if is converting v2.9- data)
48	// Conf may be stale, upgrade later
49	$this->_conf_db_init();

53	* @since 2.9.7
54	*/
55	if ( $this->_options[ self::O_CDN_QUIC ] ) {
56	+ ! defined( 'LITESPEED_ALLOWED' ) && define( 'LITESPEED_ALLOWED', true );
57	}
58
59	add_action( 'litespeed_conf_append', array( $this, 'option_append' ), 10, 2 );
60	add_action( 'litespeed_conf_force', array( $this, 'force_option' ), 10, 2 );
61
62	+ $this->define_cache();
63	}
64
65	/**

68	* @since 3.0
69	* @access private
70	*/
71	+ private function _conf_db_init() {

72	/**
73	* Try to load options first, network sites can override this later
74	*

120	*/
121	if ( ! $ver \|\| $ver != Core::VER ) {
122	// Load default values
123	+ $this->load_default_vals();
124
125	// Init new default/missing options
126	foreach ( self::$_default_options as $k => $v ) {
127	// If the option existed, bypass updating
128	// Bcos we may ask clients to deactivate for debug temporarily, we need to keep the current cfg in deactivation, hence we need to only try adding default cfg when activating.
129	+ self::add_option( $k, $v );
130	}
131	}
132

135	*
136	* Override conf if is network subsites and chose `Use Primary Config`
137	*/
138	+ $this->_try_load_site_options();
139
140	}
141

164	}
165
166	// Bypass site special settings
167	+ if ( $blog_id !== null ) { // This is to load the primary settings ONLY
168	+ // These options are the ones that can be overwritten by primary
169	+ $options = array_diff_key( $options, array_flip( self::$SINGLE_SITE_OPTIONS ) );
170	+
171	$this->_primary_options = array_merge( $this->_primary_options, $options );
172	}
173	else {

199
200	$this->_conf_site_db_init();
201
202	+ $this->_is_primary = get_current_blog_id() == BLOG_ID_CURRENT_SITE;
203	+
204	// If network set to use primary setting
205	+ if ( ! empty ( $this->_site_options[ self::NETWORK_O_USE_PRIMARY ] ) && ! $this->_is_primary ) { // subsites or network admin
206	// Get the primary site settings
207	// If it's just upgraded, 2nd blog is being visited before primary blog, can just load default config (won't hurt as this could only happen shortly)
208	$this->load_options( BLOG_ID_CURRENT_SITE );

212	foreach ( self::$_default_options as $k => $v ) {
213	if ( isset( $this->_site_options[ $k ] ) ) {
214	// $this->_options[ $k ] = $this->_site_options[ $k ];
215	+
216	+ // Special handler to `Enable Cache` option if the value is set to OFF
217	+ if ( $k == self::O_CACHE ) {
218	+ if ( $this->_is_primary ) {
219	+ if ( $this->_options[ $k ] != $this->_site_options[ $k ] ) {
220	+ if ( $this->_options[ $k ] != self::VAL_ON2 ) {
221	+ continue;
222	+ }
223	+ }
224	+ }
225	+ else {
226	+ if ( $this->_site_options[ self::NETWORK_O_USE_PRIMARY ] ) {
227	+ if ( isset( $this->_primary_options[ $k ] ) && $this->_primary_options[ $k ] != self::VAL_ON2 ) { // This case will use _primary_options override always
228	+ continue;
229	+ }
230	+ }
231	+ else {
232	+ if ( $this->_options[ $k ] != self::VAL_ON2 ) {
233	+ continue;
234	+ }
235	+ }
236	+ }
237	+ }
238	+
239	+ // _primary_options will store primary settings + network settings, OR, store the network settings for subsites
240	$this->_primary_options[ $k ] = $this->_site_options[ $k ];
241	}
242	}
243	+ // var_dump($this->_options);
244	}
245
246	/**

249	* @since 3.0
250	* @access private
251	*/
252	+ private function _if_need_site_options() {

253	if ( ! is_multisite() ) {
254	+ return false;
255	}
256
257	// Check if needs to use site_options or not

263	* @since 2.0
264	*/
265	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
266	+ require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
267	}
268	// If is not activated on network, it will not have site options
269	if ( ! is_plugin_active_for_network( Core::PLUGIN_FILE ) ) {
270	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON2 ) { // Default to cache on
271	+ $this->_options[ self::_CACHE ] = true;
272	}
273	+ return false;
274	}
275
276	+ return true;
277	}
278
279	/**

282	* @since 3.0
283	* @access private
284	*/
285	+ private function _conf_site_db_init() {
286	+ $this->load_site_options();

287
288	+ $ver = $this->_site_options[ Base::_VER ];
289
290	/**
291	* Don't upgrade or run new installations other than from backend visit

293	*/
294	if ( ! $ver \|\| $ver != Core::VER ) {
295	if ( ! is_admin() && ! defined( 'LITESPEED_CLI' ) ) {
296	+ $this->_site_options = $this->load_default_site_vals();
297	+ return;
298	}
299	}
300

303	*/
304	if ( $ver && $ver != Core::VER ) {
305	// Site plugin versin will change inside
306	+ Data::get_instance()->conf_site_upgrade( $ver );
307	}
308
309	/**

311	*/
312	if ( ! $ver \|\| $ver != Core::VER ) {
313	// Load default values
314	+ $this->load_default_site_vals();
315
316	// Init new default/missing options
317	foreach ( self::$_default_site_options as $k => $v ) {
318	// If the option existed, bypass updating
319	+ self::add_site_option( $k, $v );
320	}
321	}
322	}

329	* @since 1.0.2
330	* @access public
331	*/
332	+ public function load_site_options() {

333	if ( ! is_multisite() \|\| $this->_site_options ) {
334	+ return $this->_site_options;
335	}
336
337	// Load all site options

349	*
350	* This will not be affected by network use primary site setting.
351	*
352	+ * NOTE: If it is a multi switch option, need to call `_conf_multi_switch()` first
353	+ *
354	* @since 3.0
355	* @access public
356	*/
357	+ public function option_append( $name, $default ) {
358	+ self::$_default_options[ $name ] = $default;
359	+ $this->_options[ $name ] = self::get_option( $name, $default );
360	+ $this->_options[ $name ] = $this->type_casting( $this->_options[ $name ], $name );
361	}
362
363	/**

366	* @since 2.6
367	* @access public
368	*/
369	+ public function force_option( $k, $v ) {

370	if ( ! array_key_exists( $k, $this->_options ) ) {
371	+ return;
372	}
373
374	$v = $this->type_casting( $v, $k );
375
376	if ( $this->_options[ $k ] === $v ) {
377	+ return;
378	}
379
380	+ Debug2::debug( "[Conf] ** $k forced from " . var_export( $this->_options[ $k ], true ) . ' to ' . var_export( $v, true ) );
381
382	+ $this->_options[ $k ] = $v;
383	}
384
385	/**

388	* @since 3.0
389	* @access public
390	*/
391	+ public function define_cache() {

392	// Init global const cache on setting
393	+ $this->_options[ self::_CACHE ] = false;
394	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON \|\| $this->_options[ self::O_CDN_QUIC ] ) {
395	+ $this->_options[ self::_CACHE ] = true;
396	}
397
398	// Check network
399	if ( ! $this->_if_need_site_options() ) {
400	// Set cache on
401	+ $this->_define_cache_on();
402	+ return;
403	}
404
405	// If use network setting
406	if ( (int) $this->_options[ self::O_CACHE ] == self::VAL_ON2 && $this->_site_options[ self::O_CACHE ] ) {
407	+ $this->_options[ self::_CACHE ] = true;
408	}
409
410	+ $this->_define_cache_on();
411	}
412
413	/**

416	* @since 2.1
417	* @access private
418	*/
419	+ private function _define_cache_on() {

420	if ( ! $this->_options[ self::_CACHE ] ) {
421	return;
422	}

431	* @access public
432	* @return array The list of configured options.
433	*/
434	+ public function get_options( $ori = false ) {

435	if ( ! $ori ) {
436	return array_merge( $this->_options, $this->_primary_options, $this->_const_options );
437	}
438
439	+ return $this->_options;
440	}
441
442	/**

445	* @since 3.0
446	* @access public
447	*/
448	+ public static function val( $id, $ori = false ) {

449	$instance = self::get_instance();
450
451	if ( isset( $instance->_options[ $id ] ) ) {
452	if ( ! $ori ) {
453	$val = $instance->const_overwritten( $id );
454	if ( $val !== null ) {
455	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] 🏛️ const option ' . $id . '=' . var_export( $val, true ) );
456	return $val;
457	}
458

462	}
463	}
464
465	+ // Network orignal value will be in _site_options
466	+ if ( ! is_network_admin() \|\| ! isset( $instance->_site_options[ $id ] ) ) {
467	+ return $instance->_options[ $id ];
468	+ }
469	+
470	}
471
472	if ( isset( $instance->_site_options[ $id ] ) ) {
473	if ( ! $ori ) {
474	$val = $instance->const_overwritten( $id );
475	if ( $val !== null ) {
476	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] 🏛️ const option ' . $id . '=' . var_export( $val, true ) );
477	return $val;
478	}
479	}

491	*
492	* @since 3.0
493	*/
494	+ public function const_overwritten( $id ) {

495	if ( ! isset( $this->_const_options[ $id ] ) \|\| $this->_const_options[ $id ] == $this->_options[ $id ] ) {
496	return null;
497	}

503	*
504	* @since 3.2.2
505	*/
506	+ public function primary_overwritten( $id ) {

507	if ( ! isset( $this->_primary_options[ $id ] ) \|\| $this->_primary_options[ $id ] == $this->_options[ $id ] ) {
508	return null;
509	}
510	+
511	+ // Network admin settings is impossible to be overwritten by primary
512	+ if ( is_network_admin() ) {
513	+ return null;
514	+ }
515	+
516	return $this->_primary_options[ $id ];
517	}
518

522	* @since 3.0
523	* @access public
524	*/
525	+ public function update_confs( $the_matrix = false ) {

526	if ( $the_matrix ) {
527	foreach ( $the_matrix as $id => $val ) {
528	$this->update( $id, $val );

587	* @since 3.0
588	* @access public
589	*/
590	+ public function update( $id, $val ) {

591	// Bypassed this bcos $this->_options could be changed by force_option()
592	// if ( $this->_options[ $id ] === $val ) {
593	// return;

652	public function network_update( $id, $val ) {
653	if ( ! array_key_exists( $id, self::$_default_site_options ) ) {
654	defined( 'LSCWP_LOG' ) && Debug2::debug( '[Conf] Invalid network option ID ' . $id );
655	+ return;
656	}
657
658	// Validate type
659	if ( is_bool( self::$_default_site_options[ $id ] ) ) {
660	+ $max = $this->_conf_multi_switch( $id );
661	if ( $max && $val > 1 ) {
662	+ $val %= $max + 1;
663	}
664	else {
665	+ $val = (bool) $val;
666	}
667	}
668	elseif ( is_array( self::$_default_site_options[ $id ] ) ) {
669	// from textarea input
670	if ( ! is_array( $val ) ) {
671	+ $val = Utility::sanitize_lines( $val, $this->_conf_filter( $id ) );
672	}
673	}
674	elseif ( ! is_string( self::$_default_site_options[ $id ] ) ) {
675	+ $val = (int) $val;
676	}
677	else {
678	// Check if the string has a limit set
679	+ $val = $this->_conf_string_val( $id, $val );
680	}
681
682	// Save data
683	+ self::update_site_option( $id, $val );
684
685	// Handle purge if setting changed
686	if ( $this->_site_options[ $id ] != $val ) {
687	// Check if need to do a purge all or not
688	if ( $this->_conf_purge_all( $id ) ) {
689	+ Purge::purge_all( '[Conf] Network conf changed [id] ' . $id );
690	}
691	}
692
693	// No need to update cron here, Cron will register in each init
694
695	// Update in-memory data
696	+ $this->_site_options[ $id ] = $val;
697
698	if ( isset( $this->_options[ $id ] ) ) {
699	+ $this->_options[ $id ] = $val;
700	}
701	}
702

708	* @param string $role The user role
709	* @return int The set value if already set
710	*/
711	+ public function in_optm_exc_roles( $role = null ) {

712	// Get user role
713	if ( $role === null ) {
714	+ $role = Router::get_role();
715	}
716
717	if ( ! $role ) {
718	+ return false;
719	}
720
721	+ return in_array( $role, self::val( self::O_OPTM_EXC_ROLES ) ) ? $role : false;
722	}
723
724	/**

727	* @since 2.9
728	* @access private
729	*/
730	+ private function _set_conf() {

731	/**
732	* NOTE: For URL Query String setting,
733	* 1. If append lines to an array setting e.g. `cache-force_uri`, use `set[cache-force_uri][]=the_url`.

746
747	// Append new item to array type settings
748	if ( is_array( $v ) && is_array( $this->_options[ $id ] ) ) {
749	+ $v = array_merge( $this->_options[ $id ], $v );
750
751	Debug2::debug( '[Conf] Appended to settings [' . $id . ']: ' . var_export( $v, true ) );
752	}

758	}
759
760	if ( ! $the_matrix ) {
761	+ return;
762	}
763
764	$this->update_confs( $the_matrix );

779	* @since 2.9
780	* @access public
781	*/
782	+ public static function handler() {

783	$instance = self::get_instance();
784
785	$type = Router::verify_type();

src/css.cls.php CHANGED Viewed

	@@ -11,6 +11,7 @@ class CSS extends Base {
11	protected static $_instance;
12
13	const TYPE_GENERATE_CRITICAL = 'generate_critical';

14
15	protected $_summary;
16
	@@ -217,8 +218,10 @@ class CSS extends Base {
217	$attrs = Utility::parse_attr( $match[ 1 ] );
218
219	if ( ! empty( $attrs[ 'rel' ] ) ) {
220	- if ( $attrs[ 'rel' ] ~~!==~~ 'stylesheet' ~~&& $attrs[ 'rel' ] !== 'preload'~~ ) {
221	- ~~continue;~~


222	}
223	}
224
	@@ -429,6 +432,23 @@ class CSS extends Base {
429	self::save_summary();
430	}
431

















432	/**
433	* The critical css file for current page
434	*
	@@ -485,6 +505,10 @@ class CSS extends Base {
485	self::cron_ccss( true );
486	break;
487




488	default:
489	break;
490	}


11	protected static $_instance;
12
13	const TYPE_GENERATE_CRITICAL = 'generate_critical';
14	+ const TYPE_CLEAR_Q = 'clear_q';
15
16	protected $_summary;
17

218	$attrs = Utility::parse_attr( $match[ 1 ] );
219
220	if ( ! empty( $attrs[ 'rel' ] ) ) {
221	+ if ( $attrs[ 'rel' ] != 'stylesheet' ) {
222	+ if ( $attrs[ 'rel' ] != 'preload' \|\| empty( $attrs[ 'as' ] ) \|\| $attrs[ 'as' ] != 'style' ) {
223	+ continue;
224	+ }
225	}
226	}
227

432	self::save_summary();
433	}
434
435	+ /**
436	+ * Clear all waiting queues
437	+ *
438	+ * @since 3.4
439	+ */
440	+ public function clear_q() {
441	+ if ( empty( $this->_summary[ 'queue' ] ) ) {
442	+ return;
443	+ }
444	+
445	+ $this->_summary[ 'queue' ] = array();
446	+ self::save_summary();
447	+
448	+ $msg = __( 'Queue cleared successfully.', 'litespeed-cache' );
449	+ Admin_Display::succeed( $msg );
450	+ }
451	+
452	/**
453	* The critical css file for current page
454	*

505	self::cron_ccss( true );
506	break;
507
508	+ case self::TYPE_CLEAR_Q :
509	+ $instance->clear_q();
510	+ break;
511	+
512	default:
513	break;
514	}

src/db-optm.cls.php CHANGED Viewed

	@@ -183,7 +183,7 @@ class DB_Optm extends Instance {
183	return __( 'Clean expired transients successfully.', 'litespeed-cache' );
184
185	case 'all_transients':
186	- $wpdb->query( "DELETE FROM `$wpdb->options` WHERE option_name LIKE '%~~_transient_%~~'" );
187	return __( 'Clean all transients successfully.', 'litespeed-cache' );
188
189	case 'optimize_tables':


183	return __( 'Clean expired transients successfully.', 'litespeed-cache' );
184
185	case 'all_transients':
186	+ $wpdb->query( "DELETE FROM `$wpdb->options` WHERE option_name LIKE '%\\_transient\\_%'" );
187	return __( 'Clean all transients successfully.', 'litespeed-cache' );
188
189	case 'optimize_tables':

src/doc.cls.php CHANGED Viewed

@@ -61,6 +61,21 @@ class Doc {
             		echo __( 'One per line.', 'litespeed-cache' );
+            	}
             	/**
             	 * Notice to edit .htaccess
+            	 *


61	echo __( 'One per line.', 'litespeed-cache' );
62	}
63
64	+ /**
65	+ * One per line
66	+ *
67	+ * @since 3.4
68	+ * @access public
69	+ */
70	+ public static function full_or_partial_url( $string_only = false ) {
71	+ if ( $string_only ) {
72	+ echo __( 'Both full and partial strings can be used.', 'litespeed-cache' );
73	+ }
74	+ else {
75	+ echo __( 'Both full URLs and partial strings can be used.', 'litespeed-cache' );
76	+ }
77	+ }
78	+
79	/**
80	* Notice to edit .htaccess
81	*

src/esi.cls.php CHANGED Viewed

	@@ -396,6 +396,7 @@ class ESI extends Instance {
396	}
397	if ( $params ) {
398	$appended_params[ self::QS_PARAMS ] = base64_encode( json_encode( $params ) ) ;

399	}
400
401	// Append hash
	@@ -812,31 +813,22 @@ class ESI extends Instance {
812	*
813	* @since 1.1.3
814	* @access public
815	- * @param array $defaults The default comment form settings.
816	- * @return array The default comment form settings.
817	*/
818	- public function register_comment_form_actions( $defaults )
819	- {
820	$this->esi_args = $defaults ;
821	echo GUI::clean_wrapper_begin() ;
822	- add_filter( 'comment_form_submit_button', array( $this, '~~sub_comment_form_block~~' ), 1000, 2 ) ~~;//~~ ~~Needs~~ to ~~get~~ ~~param~~ ~~from~~ ~~this hook and generate esi block~~

823	return $defaults ;
824	}
825
826	/**
827	- * ~~Hooked~~ to the ~~comment_form_submit_button~~ ~~filter.~~
828	- *
829	- * This method will compare the used comment form args against the default args. The difference will be passed to the esi request.
830	*

831	* @access public
832	- * @since 1.1.3
833	- * @global type $post
834	- * @param $unused
835	- * @param array $args The used comment form args.
836	- * @return unused.
837	*/
838	- public function ~~sub_comment_form_block~~( $unused, $args )
839	- {
840	if ( empty( $args ) \|\| empty( $this->esi_args ) ) {
841	Debug2::debug( 'comment form args empty?' ) ;
842	return $unused ;
	@@ -859,17 +851,29 @@ class ESI extends Instance {
859	}
860	}
861














862	echo GUI::clean_wrapper_end() ;
863	- global $post ;
864	$params = array(
865	- self::PARAM_ID => $~~post->ID~~,
866	- self::PARAM_ARGS => $esi_args,
867	) ;
868
869	echo self::sub_esi_block( 'comment-form', 'comment form', $params ) ;
870	echo GUI::clean_wrapper_begin() ;
871	add_action( 'comment_form_after', array( $this, 'comment_form_sub_clean' ) ) ;
872	- return $unused ;
873	}
874
875	/**


396	}
397	if ( $params ) {
398	$appended_params[ self::QS_PARAMS ] = base64_encode( json_encode( $params ) ) ;
399	+ Debug2::debug2( '[ESI] param ', $params );
400	}
401
402	// Append hash

813	*
814	* @since 1.1.3
815	* @access public


816	*/
817	+ public function register_comment_form_actions( $defaults ) {

818	$this->esi_args = $defaults ;
819	echo GUI::clean_wrapper_begin() ;
820	+ add_filter( 'comment_form_submit_button', array( $this, 'sub_comment_form_btn' ), 1000, 2 ); // To save the params passed in
821	+ add_action( 'comment_form', array( $this, 'sub_comment_form_block' ), 1000 ) ;
822	return $defaults ;
823	}
824
825	/**
826	+ * Store the args passed in comment_form for the ESI comment param usage in `$this->sub_comment_form_block()`


827	*
828	+ * @since 3.4
829	* @access public





830	*/
831	+ public function sub_comment_form_btn( $unused, $args ) {

832	if ( empty( $args ) \|\| empty( $this->esi_args ) ) {
833	Debug2::debug( 'comment form args empty?' ) ;
834	return $unused ;

851	}
852	}
853
854	+ $this->esi_args = $esi_args;
855	+
856	+ return $unused ;
857	+ }
858	+
859	+ /**
860	+ * Hooked to the comment_form_submit_button filter.
861	+ *
862	+ * This method will compare the used comment form args against the default args. The difference will be passed to the esi request.
863	+ *
864	+ * @access public
865	+ * @since 1.1.3
866	+ */
867	+ public function sub_comment_form_block( $post_id ) {
868	echo GUI::clean_wrapper_end() ;

869	$params = array(
870	+ self::PARAM_ID => $post_id,
871	+ self::PARAM_ARGS => $this->esi_args,
872	) ;
873
874	echo self::sub_esi_block( 'comment-form', 'comment form', $params ) ;
875	echo GUI::clean_wrapper_begin() ;
876	add_action( 'comment_form_after', array( $this, 'comment_form_sub_clean' ) ) ;

877	}
878
879	/**

src/gui.cls.php CHANGED Viewed

	@@ -9,28 +9,27 @@
9	namespace LiteSpeed;
10	defined( 'WPINC' ) \|\| exit;
11
12	- class GUI extends Base
13	- {
14	- protected static $_instance ;
15
16	- private static $_clean_counter = 0 ;
17
18	- private $_promo_true ;
19
20	// [ file_tag => [ days, litespeed_only ], ... ]
21	private $_promo_list = array(
22	'new_version' => array( 1, false ),
23	'score' => array( 5, false ),
24	// 'slack' => array( 3, false ),
25	- ) ;
26
27
28	- const TYPE_DISMISS_WHM = 'whm' ;
29	- const TYPE_DISMISS_EXPIRESDEFAULT = 'ExpiresDefault' ;
30	- const TYPE_DISMISS_PROMO = 'promo' ;
31
32	- const WHM_MSG = 'lscwp_whm_install' ;
33	- const WHM_MSG_VAL = 'whm_install' ;
34
35	protected $_summary;
36
	@@ -40,8 +39,7 @@ class GUI extends Base
40	* @since 1.3
41	* @access protected
42	*/
43	- protected function __construct()
44	- {
45	$this->_summary = self::get_summary();
46
47	}
	@@ -51,16 +49,15 @@ class GUI extends Base
51	*
52	* @since 3.0
53	*/
54	- public function frontend_init()
55	- {
56	if ( is_admin() ) {
57	return;
58	}
59
60	- Debug2::debug2( '[GUI] init' ) ;
61	if ( is_admin_bar_showing() && current_user_can( 'manage_options' ) ) {
62	- add_action( 'wp_enqueue_scripts', array( $this, 'frontend_enqueue_style' ) ) ;
63	- add_action( 'admin_bar_menu', array( $this, 'frontend_shortcut' ), 95 ) ;
64	}
65
66	/**
	@@ -68,7 +65,7 @@ class GUI extends Base
68	* @since 1.8.2
69	*/
70	if ( Conf::val( Base::O_UTIL_INSTANT_CLICK ) ) {
71	- add_action( 'wp_enqueue_scripts', array( $this, 'frontend_enqueue_style_public' ) ) ;
72	}
73	}
74
	@@ -77,8 +74,7 @@ class GUI extends Base
77	*
78	* @since 3.0
79	*/
80	- public function lscache_stats()
81	- {
82	return false;
83
84	$stat_titles = array(
	@@ -104,12 +100,11 @@ class GUI extends Base
104	*
105	* @since 1.6.6
106	*/
107	- public static function pie( $percent, $width = 50, $finished_tick = false, $without_percentage = false, $append_cls = false )
108	- {
109	- $percentage = '<text x="50%" y="50%">' . $percent . ( $without_percentage ? '' : '%' ) . '</text>' ;
110
111	if ( $percent == 100 && $finished_tick ) {
112	- $percentage = '<text x="50%" y="50%" class="litespeed-pie-done">&#x2713</text>' ;
113	}
114
115	return "
	@@ -126,8 +121,7 @@ class GUI extends Base
126	*
127	* @since 3.0
128	*/
129	- public static function pie_tiny( $percent, $width = 50, $tooltip = '', $tooltip_pos = 'up', $append_cls = false )
130	- {
131
132	// formula C = 2πR
133	$dasharray = 2 * 3.1416 * 9 * ( $percent / 100 );
	@@ -154,17 +148,16 @@ class GUI extends Base
154	* @since 2.9
155	* @access public
156	*/
157	- public function get_cls_of_pagescore( $score )
158	- {
159	if ( $score >= 90 ) {
160	- return 'success' ;
161	}
162
163	if ( $score >= 50 ) {
164	- return 'warning' ;
165	}
166
167	- return 'danger' ;
168	}
169
170	/**
	@@ -173,59 +166,58 @@ class GUI extends Base
173	* @since 1.0
174	* @access public
175	*/
176	- public static function dismiss()
177	- {
178	- $_instance = self::get_instance() ;
179	switch ( Router::verify_type() ) {
180	case self::TYPE_DISMISS_WHM :
181	- self::dismiss_whm() ;
182	- break ;
183
184	case self::TYPE_DISMISS_EXPIRESDEFAULT :
185	- self::update_option( Admin_Display::DB_DISMISS_MSG, Admin_Display::RULECONFLICT_DISMISSED ) ;
186	- break ;
187
188	case self::TYPE_DISMISS_PROMO :
189	if ( empty( $_GET[ 'promo_tag' ] ) ) {
190	- break ;
191	}
192
193	- $promo_tag = $_GET[ 'promo_tag' ] ;
194
195	if ( empty( $_instance->_promo_list[ $promo_tag ] ) ) {
196	- break ;
197	}
198
199	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[GUI] Dismiss promo ' . $promo_tag ) ;
200
201	// Forever dismiss
202	if ( ! empty( $_GET[ 'done' ] ) ) {
203	- $_instance->_summary[ $promo_tag ] = 'done' ;
204	}
205	elseif ( ! empty( $_GET[ 'later' ] ) ) {
206	// Delay the banner to half year later
207	- $_instance->_summary[ $promo_tag ] = time() + 86400 * 180 ;
208	}
209	else {
210	// Update welcome banner to 30 days after
211	- $_instance->_summary[ $promo_tag ] = time() + 86400 * 30 ;
212	}
213
214	- self::save_summary() ;
215
216	- break ;
217
218	default:
219	- break ;
220	}
221
222	if ( Router::is_ajax() ) {
223	// All dismiss actions are considered as ajax call, so just exit
224	- exit( json_encode( array( 'success' => 1 ) ) ) ;
225	}
226
227	// Plain click link, redirect to referral url
228	- Admin::redirect() ;
229	}
230
231	/**
	@@ -235,9 +227,8 @@ class GUI extends Base
235	* @access public
236	* @return boolean
237	*/
238	- public static function has_msg_ruleconflict()
239	- {
240	- return self::get_option( Admin_Display::DB_DISMISS_MSG ) == Admin_Display::RULECONFLICT_ON ;
241	}
242
243	/**
	@@ -247,9 +238,8 @@ class GUI extends Base
247	* @access public
248	* @return boolean
249	*/
250	- public static function has_whm_msg()
251	- {
252	- return self::get_option( self::WHM_MSG ) == self::WHM_MSG_VAL ;
253	}
254
255	/**
	@@ -258,9 +248,8 @@ class GUI extends Base
258	* @since 1.1.1
259	* @access public
260	*/
261	- public static function dismiss_whm()
262	- {
263	- self::delete_option( self::WHM_MSG ) ;
264	}
265
266	/**
	@@ -268,8 +257,7 @@ class GUI extends Base
268	*
269	* @since 2.9
270	*/
271	- private function _is_litespeed_page()
272	- {
273	if ( ! empty( $_GET[ 'page' ] ) && in_array( $_GET[ 'page' ],
274	array(
275	'litespeed-settings',
	@@ -281,10 +269,10 @@ class GUI extends Base
281	'litespeed-report',
282	) )
283	) {
284	- return true ;
285	}
286
287	- return false ;
288	}
289
290	/**
	@@ -366,9 +354,8 @@ class GUI extends Base
366	* @since 1.8.2
367	* @access public
368	*/
369	- public function frontend_enqueue_style_public()
370	- {
371	- wp_enqueue_script( Core::PLUGIN_NAME, LSWCP_PLUGIN_URL . 'assets/js/instant_click.min.js', array(), Core::VER, true ) ;
372	}
373
374	/**
	@@ -377,9 +364,8 @@ class GUI extends Base
377	* @since 1.3
378	* @access public
379	*/
380	- public function frontend_enqueue_style()
381	- {
382	- wp_enqueue_style( Core::PLUGIN_NAME, LSWCP_PLUGIN_URL . 'assets/css/litespeed.css', array(), Core::VER, 'all' ) ;
383	}
384
385	/**
	@@ -389,14 +375,14 @@ class GUI extends Base
389	* @access public
390	*/
391	public function frontend_shortcut() {
392	- global $wp_admin_bar ;
393
394	$wp_admin_bar->add_menu( array(
395	'id' => 'litespeed-menu',
396	'title' => '<span class="ab-icon"></span>',
397	'href' => get_admin_url( null, 'admin.php?page=litespeed' ),
398	'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
399	- ) ) ;
400
401	$wp_admin_bar->add_menu( array(
402	'parent' => 'litespeed-menu',
	@@ -417,7 +403,7 @@ class GUI extends Base
417	$append_arr = array(
418	Conf::TYPE_SET . '[' . Base::O_CACHE_FORCE_URI . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
419	'redirect' => $_SERVER[ 'REQUEST_URI' ],
420	- ) ;
421	$wp_admin_bar->add_menu( array(
422	'parent' => 'litespeed-single-action',
423	'id' => 'litespeed-single-forced_cache',
	@@ -428,7 +414,7 @@ class GUI extends Base
428	$append_arr = array(
429	Conf::TYPE_SET . '[' . Base::O_CACHE_EXC . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
430	'redirect' => $_SERVER[ 'REQUEST_URI' ],
431	- ) ;
432	$wp_admin_bar->add_menu( array(
433	'parent' => 'litespeed-single-action',
434	'id' => 'litespeed-single-noncache',
	@@ -439,7 +425,7 @@ class GUI extends Base
439	$append_arr = array(
440	Conf::TYPE_SET . '[' . Base::O_CACHE_PRIV_URI . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
441	'redirect' => $_SERVER[ 'REQUEST_URI' ],
442	- ) ;
443	$wp_admin_bar->add_menu( array(
444	'parent' => 'litespeed-single-action',
445	'id' => 'litespeed-single-private',
	@@ -450,7 +436,7 @@ class GUI extends Base
450	$append_arr = array(
451	Conf::TYPE_SET . '[' . Base::O_OPTM_EXC . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
452	'redirect' => $_SERVER[ 'REQUEST_URI' ],
453	- ) ;
454	$wp_admin_bar->add_menu( array(
455	'parent' => 'litespeed-single-action',
456	'id' => 'litespeed-single-nonoptimize',
	@@ -563,7 +549,7 @@ class GUI extends Base
563	* @since 1.7.2 Moved from admin_display.cls to gui.cls; Renamed from `add_quick_purge` to `backend_shortcut`
564	*/
565	public function backend_shortcut() {
566	- global $wp_admin_bar ;
567
568	// if ( defined( 'LITESPEED_ON' ) ) {
569	$wp_admin_bar->add_menu( array(
	@@ -571,14 +557,14 @@ class GUI extends Base
571	'title' => '<span class="ab-icon" title="' . __( 'LiteSpeed Cache Purge All', 'litespeed-cache' ) . ' - ' . __( 'LSCache', 'litespeed-cache' ) . '"></span>',
572	'href' => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LSCACHE ),
573	'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
574	- ) ) ;
575	// }
576	// else {
577	// $wp_admin_bar->add_menu( array(
578	// 'id' => 'litespeed-menu',
579	// 'title' => '<span class="ab-icon" title="' . __( 'LiteSpeed Cache', 'litespeed-cache' ) . '"></span>',
580	// 'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
581	- // ) ) ;
582	// }
583
584	$wp_admin_bar->add_menu( array(
	@@ -710,14 +696,13 @@ class GUI extends Base
710	* @since 2.4.2
711	* @access public
712	*/
713	- public static function img_optm_clean_up( $unfinished_num )
714	- {
715	return sprintf(
716	'<a href="%1$s" class="button litespeed-btn-warning" data-balloon-pos="up" aria-label="%2$s"><span class="dashicons dashicons-editor-removeformatting"></span> %3$s</a>',
717	Utility::build_url( Router::ACTION_IMG_OPTM, Img_Optm::TYPE_CLEAN ),
718	__( 'Remove all previous unfinished image optimization requests.', 'litespeed-cache' ),
719	__( 'Clean Up Unfinished Data', 'litespeed-cache' ) . ( $unfinished_num ? ': ' . Admin_Display::print_plural( $unfinished_num, 'image' ) : '')
720	- ) ;
721	}
722
723	/**
	@@ -726,9 +711,8 @@ class GUI extends Base
726	* @since 2.4.2
727	* @access public
728	*/
729	- public static function plugin_install_link( $title, $name, $v )
730	- {
731	- $url = wp_nonce_url(self_admin_url('update.php?action=install-plugin&plugin=' . $name ), 'install-plugin_' . $name ) ;
732
733	$action = sprintf(
734	'<a href="%1$s" class="install-now" data-slug="%2$s" data-name="%3$s" aria-label="%4$s">%5$s</a>',
	@@ -739,9 +723,9 @@ class GUI extends Base
739	__( 'Install Now' )
740	);
741
742	- return $action ;
743
744	- // $msg .= " <a href='$upgrade_link' class='litespeed-btn-success' target='_blank'>" . __( 'Click here to upgrade', 'litespeed-cache' ) . '</a>' ;
745
746	}
747
	@@ -751,10 +735,9 @@ class GUI extends Base
751	* @since 2.4.2
752	* @access public
753	*/
754	- public static function plugin_upgrade_link( $title, $name, $v )
755	- {
756	$details_url = self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $name . '&section=changelog&TB_iframe=true&width=600&height=800' );
757	- $file = $name . '/' . $name . '.php' ;
758
759	$msg = sprintf( __( '<a href="%1$s" %2$s>View version %3$s details</a> or <a href="%4$s" %5$s target="_blank">update now</a>.' ),
760	esc_url( $details_url ),
	@@ -768,7 +751,7 @@ class GUI extends Base
768	)
769	);
770
771	- return $msg ;
772	}
773
774	/**
	@@ -777,10 +760,9 @@ class GUI extends Base
777	* @since 1.6
778	* @access public
779	*/
780	- public static function finalize( $buffer )
781	- {
782	- $instance = ~~self::get_instance(~~) ;
783	- return $instance->_clean_wrapper( $buffer ) ;
784	}
785
786	/**
	@@ -790,39 +772,38 @@ class GUI extends Base
790	* @since 1.6 converted to private with adding prefix _
791	* @access private
792	*/
793	- private function _clean_wrapper( $buffer )
794	- {
795	if ( self::$_clean_counter < 1 ) {
796	- Debug2::debug2( "GUI bypassed by no counter" ) ;
797	- return $buffer ;
798	}
799
800	- Debug2::debug2( "GUI start cleaning counter " . self::$_clean_counter ) ;
801
802	- for ( $i = 1 ; $i <= self::$_clean_counter ; $i ++ ) {
803	// If miss beginning
804	- $start = strpos( $buffer, self::clean_wrapper_begin( $i ) ) ;
805	if ( $start === false ) {
806	- $buffer = str_replace( self::clean_wrapper_end( $i ), '', $buffer ) ;
807	- Debug2::debug2( "GUI lost beginning wrapper $i" ) ;
808	continue;
809	}
810
811	// If miss end
812	- $end_wrapper = self::clean_wrapper_end( $i ) ;
813	- $end = strpos( $buffer, $end_wrapper ) ;
814	if ( $end === false ) {
815	- $buffer = str_replace( self::clean_wrapper_begin( $i ), '', $buffer ) ;
816	- Debug2::debug2( "GUI lost ending wrapper $i" ) ;
817	continue;
818	}
819
820	// Now replace wrapped content
821	- $buffer = substr_replace( $buffer, '', $start, $end - $start + strlen( $end_wrapper ) ) ;
822	- Debug2::debug2( "GUI cleaned wrapper $i" ) ;
823	}
824
825	- return $buffer ;
826	}
827
828	/**
	@@ -831,14 +812,13 @@ class GUI extends Base
831	* @since 1.4
832	* @access public
833	*/
834	- public static function clean_wrapper_begin( $counter = false )
835	- {
836	if ( $counter === false ) {
837	- self::$_clean_counter ~~++ ;~~
838	- $counter = self::$_clean_counter ;
839	- Debug2::debug( "GUI clean wrapper $counter begin" ) ;
840	}
841	- return '<!-- LiteSpeed To Be Removed begin ' . $counter . ' -->' ;
842	}
843
844	/**
	@@ -847,13 +827,12 @@ class GUI extends Base
847	* @since 1.4
848	* @access public
849	*/
850	- public static function clean_wrapper_end( $counter = false )
851	- {
852	if ( $counter === false ) {
853	- $counter = self::$_clean_counter ;
854	- Debug2::debug( "GUI clean wrapper $counter end" ) ;
855	}
856	- return '<!-- LiteSpeed To Be Removed end ' . $counter . ' -->' ;
857	}
858
859	}


9	namespace LiteSpeed;
10	defined( 'WPINC' ) \|\| exit;
11
12	+ class GUI extends Base {
13	+ protected static $_instance;

14
15	+ private static $_clean_counter = 0;
16
17	+ private $_promo_true;
18
19	// [ file_tag => [ days, litespeed_only ], ... ]
20	private $_promo_list = array(
21	'new_version' => array( 1, false ),
22	'score' => array( 5, false ),
23	// 'slack' => array( 3, false ),
24	+ );
25
26
27	+ const TYPE_DISMISS_WHM = 'whm';
28	+ const TYPE_DISMISS_EXPIRESDEFAULT = 'ExpiresDefault';
29	+ const TYPE_DISMISS_PROMO = 'promo';
30
31	+ const WHM_MSG = 'lscwp_whm_install';
32	+ const WHM_MSG_VAL = 'whm_install';
33
34	protected $_summary;
35

39	* @since 1.3
40	* @access protected
41	*/
42	+ protected function __construct() {

43	$this->_summary = self::get_summary();
44
45	}

49	*
50	* @since 3.0
51	*/
52	+ public function frontend_init() {

53	if ( is_admin() ) {
54	return;
55	}
56
57	+ Debug2::debug2( '[GUI] init' );
58	if ( is_admin_bar_showing() && current_user_can( 'manage_options' ) ) {
59	+ add_action( 'wp_enqueue_scripts', array( $this, 'frontend_enqueue_style' ) );
60	+ add_action( 'admin_bar_menu', array( $this, 'frontend_shortcut' ), 95 );
61	}
62
63	/**

65	* @since 1.8.2
66	*/
67	if ( Conf::val( Base::O_UTIL_INSTANT_CLICK ) ) {
68	+ add_action( 'wp_enqueue_scripts', array( $this, 'frontend_enqueue_style_public' ) );
69	}
70	}
71

74	*
75	* @since 3.0
76	*/
77	+ public function lscache_stats() {

78	return false;
79
80	$stat_titles = array(

100	*
101	* @since 1.6.6
102	*/
103	+ public static function pie( $percent, $width = 50, $finished_tick = false, $without_percentage = false, $append_cls = false ) {
104	+ $percentage = '<text x="50%" y="50%">' . $percent . ( $without_percentage ? '' : '%' ) . '</text>';

105
106	if ( $percent == 100 && $finished_tick ) {
107	+ $percentage = '<text x="50%" y="50%" class="litespeed-pie-done">&#x2713</text>';
108	}
109
110	return "

121	*
122	* @since 3.0
123	*/
124	+ public static function pie_tiny( $percent, $width = 50, $tooltip = '', $tooltip_pos = 'up', $append_cls = false ) {

125
126	// formula C = 2πR
127	$dasharray = 2 * 3.1416 * 9 * ( $percent / 100 );

148	* @since 2.9
149	* @access public
150	*/
151	+ public function get_cls_of_pagescore( $score ) {

152	if ( $score >= 90 ) {
153	+ return 'success';
154	}
155
156	if ( $score >= 50 ) {
157	+ return 'warning';
158	}
159
160	+ return 'danger';
161	}
162
163	/**

166	* @since 1.0
167	* @access public
168	*/
169	+ public static function dismiss() {
170	+ $_instance = self::get_instance();

171	switch ( Router::verify_type() ) {
172	case self::TYPE_DISMISS_WHM :
173	+ self::dismiss_whm();
174	+ break;
175
176	case self::TYPE_DISMISS_EXPIRESDEFAULT :
177	+ self::update_option( Admin_Display::DB_DISMISS_MSG, Admin_Display::RULECONFLICT_DISMISSED );
178	+ break;
179
180	case self::TYPE_DISMISS_PROMO :
181	if ( empty( $_GET[ 'promo_tag' ] ) ) {
182	+ break;
183	}
184
185	+ $promo_tag = $_GET[ 'promo_tag' ];
186
187	if ( empty( $_instance->_promo_list[ $promo_tag ] ) ) {
188	+ break;
189	}
190
191	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[GUI] Dismiss promo ' . $promo_tag );
192
193	// Forever dismiss
194	if ( ! empty( $_GET[ 'done' ] ) ) {
195	+ $_instance->_summary[ $promo_tag ] = 'done';
196	}
197	elseif ( ! empty( $_GET[ 'later' ] ) ) {
198	// Delay the banner to half year later
199	+ $_instance->_summary[ $promo_tag ] = time() + 86400 * 180;
200	}
201	else {
202	// Update welcome banner to 30 days after
203	+ $_instance->_summary[ $promo_tag ] = time() + 86400 * 30;
204	}
205
206	+ self::save_summary();
207
208	+ break;
209
210	default:
211	+ break;
212	}
213
214	if ( Router::is_ajax() ) {
215	// All dismiss actions are considered as ajax call, so just exit
216	+ exit( json_encode( array( 'success' => 1 ) ) );
217	}
218
219	// Plain click link, redirect to referral url
220	+ Admin::redirect();
221	}
222
223	/**

227	* @access public
228	* @return boolean
229	*/
230	+ public static function has_msg_ruleconflict() {
231	+ return self::get_option( Admin_Display::DB_DISMISS_MSG ) == Admin_Display::RULECONFLICT_ON;

232	}
233
234	/**

238	* @access public
239	* @return boolean
240	*/
241	+ public static function has_whm_msg() {
242	+ return self::get_option( self::WHM_MSG ) == self::WHM_MSG_VAL;

243	}
244
245	/**

248	* @since 1.1.1
249	* @access public
250	*/
251	+ public static function dismiss_whm() {
252	+ self::delete_option( self::WHM_MSG );

253	}
254
255	/**

257	*
258	* @since 2.9
259	*/
260	+ private function _is_litespeed_page() {

261	if ( ! empty( $_GET[ 'page' ] ) && in_array( $_GET[ 'page' ],
262	array(
263	'litespeed-settings',

269	'litespeed-report',
270	) )
271	) {
272	+ return true;
273	}
274
275	+ return false;
276	}
277
278	/**

354	* @since 1.8.2
355	* @access public
356	*/
357	+ public function frontend_enqueue_style_public() {
358	+ wp_enqueue_script( Core::PLUGIN_NAME, LSWCP_PLUGIN_URL . 'assets/js/instant_click.min.js', array(), Core::VER, true );

359	}
360
361	/**

364	* @since 1.3
365	* @access public
366	*/
367	+ public function frontend_enqueue_style() {
368	+ wp_enqueue_style( Core::PLUGIN_NAME, LSWCP_PLUGIN_URL . 'assets/css/litespeed.css', array(), Core::VER, 'all' );

369	}
370
371	/**

375	* @access public
376	*/
377	public function frontend_shortcut() {
378	+ global $wp_admin_bar;
379
380	$wp_admin_bar->add_menu( array(
381	'id' => 'litespeed-menu',
382	'title' => '<span class="ab-icon"></span>',
383	'href' => get_admin_url( null, 'admin.php?page=litespeed' ),
384	'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
385	+ ) );
386
387	$wp_admin_bar->add_menu( array(
388	'parent' => 'litespeed-menu',

403	$append_arr = array(
404	Conf::TYPE_SET . '[' . Base::O_CACHE_FORCE_URI . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
405	'redirect' => $_SERVER[ 'REQUEST_URI' ],
406	+ );
407	$wp_admin_bar->add_menu( array(
408	'parent' => 'litespeed-single-action',
409	'id' => 'litespeed-single-forced_cache',

414	$append_arr = array(
415	Conf::TYPE_SET . '[' . Base::O_CACHE_EXC . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
416	'redirect' => $_SERVER[ 'REQUEST_URI' ],
417	+ );
418	$wp_admin_bar->add_menu( array(
419	'parent' => 'litespeed-single-action',
420	'id' => 'litespeed-single-noncache',

425	$append_arr = array(
426	Conf::TYPE_SET . '[' . Base::O_CACHE_PRIV_URI . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
427	'redirect' => $_SERVER[ 'REQUEST_URI' ],
428	+ );
429	$wp_admin_bar->add_menu( array(
430	'parent' => 'litespeed-single-action',
431	'id' => 'litespeed-single-private',

436	$append_arr = array(
437	Conf::TYPE_SET . '[' . Base::O_OPTM_EXC . '][]' => $_SERVER[ 'REQUEST_URI' ] . '$',
438	'redirect' => $_SERVER[ 'REQUEST_URI' ],
439	+ );
440	$wp_admin_bar->add_menu( array(
441	'parent' => 'litespeed-single-action',
442	'id' => 'litespeed-single-nonoptimize',

549	* @since 1.7.2 Moved from admin_display.cls to gui.cls; Renamed from `add_quick_purge` to `backend_shortcut`
550	*/
551	public function backend_shortcut() {
552	+ global $wp_admin_bar;
553
554	// if ( defined( 'LITESPEED_ON' ) ) {
555	$wp_admin_bar->add_menu( array(

557	'title' => '<span class="ab-icon" title="' . __( 'LiteSpeed Cache Purge All', 'litespeed-cache' ) . ' - ' . __( 'LSCache', 'litespeed-cache' ) . '"></span>',
558	'href' => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LSCACHE ),
559	'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
560	+ ) );
561	// }
562	// else {
563	// $wp_admin_bar->add_menu( array(
564	// 'id' => 'litespeed-menu',
565	// 'title' => '<span class="ab-icon" title="' . __( 'LiteSpeed Cache', 'litespeed-cache' ) . '"></span>',
566	// 'meta' => array( 'tabindex' => 0, 'class' => 'litespeed-top-toolbar' ),
567	+ // ) );
568	// }
569
570	$wp_admin_bar->add_menu( array(

696	* @since 2.4.2
697	* @access public
698	*/
699	+ public static function img_optm_clean_up( $unfinished_num ) {

700	return sprintf(
701	'<a href="%1$s" class="button litespeed-btn-warning" data-balloon-pos="up" aria-label="%2$s"><span class="dashicons dashicons-editor-removeformatting"></span> %3$s</a>',
702	Utility::build_url( Router::ACTION_IMG_OPTM, Img_Optm::TYPE_CLEAN ),
703	__( 'Remove all previous unfinished image optimization requests.', 'litespeed-cache' ),
704	__( 'Clean Up Unfinished Data', 'litespeed-cache' ) . ( $unfinished_num ? ': ' . Admin_Display::print_plural( $unfinished_num, 'image' ) : '')
705	+ );
706	}
707
708	/**

711	* @since 2.4.2
712	* @access public
713	*/
714	+ public static function plugin_install_link( $title, $name, $v ) {
715	+ $url = wp_nonce_url(self_admin_url('update.php?action=install-plugin&plugin=' . $name ), 'install-plugin_' . $name );

716
717	$action = sprintf(
718	'<a href="%1$s" class="install-now" data-slug="%2$s" data-name="%3$s" aria-label="%4$s">%5$s</a>',

723	__( 'Install Now' )
724	);
725
726	+ return $action;
727
728	+ // $msg .= " <a href='$upgrade_link' class='litespeed-btn-success' target='_blank'>" . __( 'Click here to upgrade', 'litespeed-cache' ) . '</a>';
729
730	}
731

735	* @since 2.4.2
736	* @access public
737	*/
738	+ public static function plugin_upgrade_link( $title, $name, $v ) {

739	$details_url = self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $name . '&section=changelog&TB_iframe=true&width=600&height=800' );
740	+ $file = $name . '/' . $name . '.php';
741
742	$msg = sprintf( __( '<a href="%1$s" %2$s>View version %3$s details</a> or <a href="%4$s" %5$s target="_blank">update now</a>.' ),
743	esc_url( $details_url ),

751	)
752	);
753
754	+ return $msg;
755	}
756
757	/**

760	* @since 1.6
761	* @access public
762	*/
763	+ public static function finalize( $buffer ) {
764	+ $instance = self::get_instance();
765	+ return $instance->_clean_wrapper( $buffer );

766	}
767
768	/**

772	* @since 1.6 converted to private with adding prefix _
773	* @access private
774	*/
775	+ private function _clean_wrapper( $buffer ) {

776	if ( self::$_clean_counter < 1 ) {
777	+ Debug2::debug2( "GUI bypassed by no counter" );
778	+ return $buffer;
779	}
780
781	+ Debug2::debug2( "GUI start cleaning counter " . self::$_clean_counter );
782
783	+ for ( $i = 1; $i <= self::$_clean_counter; $i ++ ) {
784	// If miss beginning
785	+ $start = strpos( $buffer, self::clean_wrapper_begin( $i ) );
786	if ( $start === false ) {
787	+ $buffer = str_replace( self::clean_wrapper_end( $i ), '', $buffer );
788	+ Debug2::debug2( "GUI lost beginning wrapper $i" );
789	continue;
790	}
791
792	// If miss end
793	+ $end_wrapper = self::clean_wrapper_end( $i );
794	+ $end = strpos( $buffer, $end_wrapper );
795	if ( $end === false ) {
796	+ $buffer = str_replace( self::clean_wrapper_begin( $i ), '', $buffer );
797	+ Debug2::debug2( "GUI lost ending wrapper $i" );
798	continue;
799	}
800
801	// Now replace wrapped content
802	+ $buffer = substr_replace( $buffer, '', $start, $end - $start + strlen( $end_wrapper ) );
803	+ Debug2::debug2( "GUI cleaned wrapper $i" );
804	}
805
806	+ return $buffer;
807	}
808
809	/**

812	* @since 1.4
813	* @access public
814	*/
815	+ public static function clean_wrapper_begin( $counter = false ) {

816	if ( $counter === false ) {
817	+ self::$_clean_counter ++;
818	+ $counter = self::$_clean_counter;
819	+ Debug2::debug( "GUI clean wrapper $counter begin" );
820	}
821	+ return '<!-- LiteSpeed To Be Removed begin ' . $counter . ' -->';
822	}
823
824	/**

827	* @since 1.4
828	* @access public
829	*/
830	+ public static function clean_wrapper_end( $counter = false ) {

831	if ( $counter === false ) {
832	+ $counter = self::$_clean_counter;
833	+ Debug2::debug( "GUI clean wrapper $counter end" );
834	}
835	+ return '<!-- LiteSpeed To Be Removed end ' . $counter . ' -->';
836	}
837
838	}

src/lang.cls.php CHANGED Viewed

	@@ -157,6 +157,7 @@ class Lang extends Base
157	self::O_MEDIA_IFRAME_LAZY_CLS_EXC => __( 'Lazy Load Iframe Class Name Excludes', 'litespeed-cache' ),
158	self::O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC => __( 'Lazy Load Iframe Parent Class Name Excludes', 'litespeed-cache' ),
159	self::O_MEDIA_LAZY_URI_EXC => __( 'Lazy Load URI Excludes', 'litespeed-cache' ),

160	self::O_MEDIA_LAZY_PLACEHOLDER => __( 'Basic Image Placeholder', 'litespeed-cache' ),
161	self::O_MEDIA_PLACEHOLDER_RESP => __( 'Responsive Placeholder', 'litespeed-cache' ),
162	self::O_MEDIA_PLACEHOLDER_RESP_COLOR => __( 'Responsive Placeholder Color', 'litespeed-cache' ),


157	self::O_MEDIA_IFRAME_LAZY_CLS_EXC => __( 'Lazy Load Iframe Class Name Excludes', 'litespeed-cache' ),
158	self::O_MEDIA_IFRAME_LAZY_PARENT_CLS_EXC => __( 'Lazy Load Iframe Parent Class Name Excludes', 'litespeed-cache' ),
159	self::O_MEDIA_LAZY_URI_EXC => __( 'Lazy Load URI Excludes', 'litespeed-cache' ),
160	+ self::O_MEDIA_LQIP_EXC => __( 'LQIP Excludes', 'litespeed-cache' ),
161	self::O_MEDIA_LAZY_PLACEHOLDER => __( 'Basic Image Placeholder', 'litespeed-cache' ),
162	self::O_MEDIA_PLACEHOLDER_RESP => __( 'Responsive Placeholder', 'litespeed-cache' ),
163	self::O_MEDIA_PLACEHOLDER_RESP_COLOR => __( 'Responsive Placeholder Color', 'litespeed-cache' ),

src/object-cache.cls.php CHANGED Viewed

	@@ -7,32 +7,31 @@
7	* @subpackage LiteSpeed/inc
8	* @author LiteSpeed Technologies <info@litespeedtech.com>
9	*/
10	- namespace LiteSpeed ;
11
12	- defined( 'WPINC' ) \|\| exit ;
13
14	- class Object_Cache
15	- {
16	- protected static $_instance ;
17
18	- private $_oc_data_file ;
19	- private $_conn ;
20	- private $_cfg_enabled ;
21	- private $_cfg_method ;
22	- private $_cfg_host ;
23	- private $_cfg_port ;
24	- private $_cfg_persistent ;
25	- private $_cfg_admin ;
26	- private $_cfg_transients ;
27	- private $_cfg_db ;
28	- private $_cfg_user ;
29	- private $_cfg_pswd ;
30	- private $_default_life = 360 ;
31
32	- private $_oc_driver = 'Memcached' ; // Redis or Memcached
33
34	- private $_global_groups ;
35	- private $_non_persistent_groups ;
36
37	/**
38	* Init
	@@ -42,80 +41,79 @@ class Object_Cache
42	* @since 1.8
43	* @access protected
44	*/
45	- protected function __construct( $cfg = false )
46	- {
47	- defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] init' ) ;
48
49	- $this->_oc_data_file = WP_CONTENT_DIR . '/.object-cache.ini' ;
50
51	if ( $cfg ) {
52	if ( ! is_array( $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] ) ) {
53	- $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] = explode( "\n", $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] ) ;
54	}
55	if ( ! is_array( $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] ) ) {
56	- $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] = explode( "\n", $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] ) ;
57	}
58	- $this->_cfg_method = $cfg[ Base::O_OBJECT_KIND ] ? true : false ;
59	- $this->_cfg_host = $cfg[ Base::O_OBJECT_HOST ] ;
60	- $this->_cfg_port = $cfg[ Base::O_OBJECT_PORT ] ;
61	- $this->_cfg_life = $cfg[ Base::O_OBJECT_LIFE ] ;
62	- $this->_cfg_persistent = $cfg[ Base::O_OBJECT_PERSISTENT ] ;
63	- $this->_cfg_admin = $cfg[ Base::O_OBJECT_ADMIN ] ;
64	- $this->_cfg_transients = $cfg[ Base::O_OBJECT_TRANSIENTS ] ;
65	- $this->_cfg_db = $cfg[ Base::O_OBJECT_DB_ID ] ;
66	- $this->_cfg_user = $cfg[ Base::O_OBJECT_USER ] ;
67	- $this->_cfg_pswd = $cfg[ Base::O_OBJECT_PSWD ] ;
68	- $this->_global_groups = $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] ;
69	- $this->_non_persistent_groups = $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] ;
70
71	if ( $this->_cfg_method ) {
72	- $this->_oc_driver = 'Redis' ;
73	}
74	- $this->_cfg_enabled = $cfg[ Base::O_OBJECT ] && class_exists( $this->_oc_driver ) && $this->_cfg_host ;
75
76	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] init with cfg result : ', $this->_cfg_enabled ) ;
77	}
78	elseif ( class_exists( __NAMESPACE__ . '\Core' ) ) {
79	- $this->_cfg_method = Conf::val( Base::O_OBJECT_KIND ) ? true : false ;
80	- $this->_cfg_host = Conf::val( Base::O_OBJECT_HOST ) ;
81	- $this->_cfg_port = Conf::val( Base::O_OBJECT_PORT ) ;
82	- $this->_cfg_life = Conf::val( Base::O_OBJECT_LIFE ) ;
83	- $this->_cfg_persistent = Conf::val( Base::O_OBJECT_PERSISTENT ) ;
84	- $this->_cfg_admin = Conf::val( Base::O_OBJECT_ADMIN ) ;
85	- $this->_cfg_transients = Conf::val( Base::O_OBJECT_TRANSIENTS ) ;
86	- $this->_cfg_db = Conf::val( Base::O_OBJECT_DB_ID ) ;
87	- $this->_cfg_user = Conf::val( Base::O_OBJECT_USER ) ;
88	- $this->_cfg_pswd = Conf::val( Base::O_OBJECT_PSWD ) ;
89	- $this->_global_groups = Conf::val( Base::O_OBJECT_GLOBAL_GROUPS ) ;
90	- $this->_non_persistent_groups = Conf::val( Base::O_OBJECT_NON_PERSISTENT_GROUPS ) ;
91
92	if ( $this->_cfg_method ) {
93	- $this->_oc_driver = 'Redis' ;
94	}
95	- $this->_cfg_enabled = Conf::val( Base::O_OBJECT ) && class_exists( $this->_oc_driver ) && $this->_cfg_host ;
96	}
97	elseif ( file_exists( $this->_oc_data_file ) ) { // Get cfg from oc_data_file
98	- $cfg = parse_ini_file( $this->_oc_data_file, true ) ;
99	- $this->_cfg_method = ! empty( $cfg[ 'object_cache' ][ 'method' ] ) ? $cfg[ 'object_cache' ][ 'method' ] : false ;
100	- $this->_cfg_host = $cfg[ 'object_cache' ][ 'host' ] ;
101	- $this->_cfg_port = $cfg[ 'object_cache' ][ 'port' ] ;
102	- $this->_cfg_life = ! empty( $cfg[ 'object_cache' ][ 'life' ] ) ? $cfg[ 'object_cache' ][ 'life' ] : $this->_default_life ;
103	- $this->_cfg_persistent = ! empty( $cfg[ 'object_cache' ][ 'persistent' ] ) ? $cfg[ 'object_cache' ][ 'persistent' ] : false ;
104	- $this->_cfg_admin = ! empty( $cfg[ 'object_cache' ][ 'cache_admin' ] ) ? $cfg[ 'object_cache' ][ 'cache_admin' ] : false ;
105	- $this->_cfg_transients = ! empty( $cfg[ 'object_cache' ][ 'cache_transients' ] ) ? $cfg[ 'object_cache' ][ 'cache_transients' ] : false ;
106	- $this->_cfg_db = ! empty( $cfg[ 'object_cache' ][ 'db' ] ) ? $cfg[ 'object_cache' ][ 'db' ] : 0 ;
107	- $this->_cfg_user = ! empty( $cfg[ 'object_cache' ][ 'user' ] ) ? $cfg[ 'object_cache' ][ 'user' ] : '' ;
108	- $this->_cfg_pswd = ! empty( $cfg[ 'object_cache' ][ 'pswd' ] ) ? $cfg[ 'object_cache' ][ 'pswd' ] : '' ;
109	- $this->_global_groups = ! empty( $cfg[ 'object_cache' ][ 'global_groups' ] ) ? explode( ',', $cfg[ 'object_cache' ][ 'global_groups' ] ) : array() ;
110	- $this->_non_persistent_groups = ! empty( $cfg[ 'object_cache' ][ 'non_persistent_groups' ] ) ? explode( ',', $cfg[ 'object_cache' ][ 'non_persistent_groups' ] ) : array() ;
111
112	if ( $this->_cfg_method ) {
113	- $this->_oc_driver = 'Redis' ;
114	}
115	- $this->_cfg_enabled = class_exists( $this->_oc_driver ) && $this->_cfg_host ;
116	}
117	else {
118	- $this->_cfg_enabled = false ;
119	}
120	}
121
	@@ -125,9 +123,8 @@ class Object_Cache
125	* @since 1.8.3
126	* @access public
127	*/
128	- public function store_transients( $group )
129	- {
130	- return $this->_cfg_transients && $this->_is_transients_group( $group ) ;
131	}
132
133	/**
	@@ -136,9 +133,8 @@ class Object_Cache
136	* @since 1.8.3
137	* @access private
138	*/
139	- private function _is_transients_group( $group )
140	- {
141	- return in_array( $group, array( 'transient', 'site-transient' ) ) ;
142	}
143
144	/**
	@@ -147,9 +143,8 @@ class Object_Cache
147	* @since 1.8
148	* @access public
149	*/
150	- public function update_file( $options )
151	- {
152	- $changed = false ;
153
154	// Update data file
155	$data = "[object_cache]"
	@@ -167,31 +162,31 @@ class Object_Cache
167	. "\nnon_persistent_groups = " . implode( ',', $options[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] )
168	;
169
170	- $old_data = File::read( $this->_oc_data_file ) ;
171	if ( $old_data != $data ) {
172	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Settings] Update .object_cache.ini and flush object cache' ) ;
173	- File::save( $this->_oc_data_file, $data ) ;
174
175	- $changed = true ;
176	}
177
178	// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
179	- $_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php' ;
180	- $_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php' ;
181
182	// Update cls file
183	if ( ! file_exists( $_oc_wp_file ) \|\| md5_file( $_oc_wp_file ) !== md5_file( $_oc_ori_file ) ) {
184	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] copying object-cache.php file to ' . $_oc_wp_file ) ;
185	- copy( $_oc_ori_file, $_oc_wp_file ) ;
186
187	- $changed = true ;
188	}
189
190	/**
191	* Clear object cache
192	*/
193	if ( $changed ) {
194	- $this->_reconnect( $options ) ;
195	}
196	}
197
	@@ -201,20 +196,19 @@ class Object_Cache
201	* @since 1.8.2
202	* @access public
203	*/
204	- public function del_file()
205	- {
206	// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
207	- $_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php' ;
208	- $_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php' ;
209
210	if ( file_exists( $_oc_wp_file ) && md5_file( $_oc_wp_file ) === md5_file( $_oc_ori_file ) ) {
211	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] removing ' . $_oc_wp_file ) ;
212	- unlink( $_oc_wp_file ) ;
213	}
214
215	if ( file_exists( $this->_oc_data_file ) ) {
216	- Debug2::debug( '[Object] Removing ' . $this->_oc_data_file ) ;
217	- unlink( $this->_oc_data_file ) ;
218	}
219	}
220
	@@ -224,9 +218,8 @@ class Object_Cache
224	* @since 1.8
225	* @access public
226	*/
227	- public function test_connection()
228	- {
229	- return $this->_connect() ;
230	}
231
232	/**
	@@ -235,22 +228,21 @@ class Object_Cache
235	* @since 1.8
236	* @access private
237	*/
238	- private function _reconnect( $cfg )
239	- {
240	- ~~defined(~~ ~~'LSCWP_LOG' ) && Debug2::debug~~( '[Object] ~~Reconnecting~~' ) ;
241	- // error_log( 'Object: reconnect !' ) ;
242	if ( isset( $this->_conn ) ) {
243	- // error_log( 'Object: Quiting existing connection!' ) ;
244	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Quiting existing connection' ) ;
245	- $this->flush() ;
246	- $this->_conn = null ;
247	- self::$_instance = null ;
248	}
249
250	- self::$_instance = new self( $cfg ) ;
251	- self::$_instance->_connect() ;
252	if ( isset( self::$_instance->_conn ) ) {
253	- self::$_instance->flush() ;
254	}
255
256	}
	@@ -261,20 +253,19 @@ class Object_Cache
261	* @since 1.8
262	* @access private
263	*/
264	- private function _connect()
265	- {
266	if ( isset( $this->_conn ) ) {
267	- // error_log( 'Object: _connected' ) ;
268	- return true ;
269	}
270
271	if ( ! class_exists( $this->_oc_driver ) \|\| ! $this->_cfg_host ) {
272	- return null ;
273	}
274
275	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] connecting to ' . $this->_cfg_host . ':' . $this->_cfg_port ) ;
276
277	- $failed = false ;
278	/**
279	* Connect to Redis
280	*
	@@ -282,78 +273,78 @@ class Object_Cache
282	* @see https://github.com/phpredis/phpredis/#example-1
283	*/
284	if ( $this->_oc_driver == 'Redis' ) {
285	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Init ' . $this->_oc_driver . ' connection' ) ;
286
287	- set_error_handler( 'litespeed_exception_handler' ) ;
288	try {
289	- $this->_conn = new \Redis() ;
290	- // error_log( 'Object: _connect Redis' ) ;
291
292	if ( $this->_cfg_persistent ) {
293	if ( $this->_cfg_port ) {
294	- $this->_conn->pconnect( $this->_cfg_host, $this->_cfg_port ) ;
295	}
296	else {
297	- $this->_conn->pconnect( $this->_cfg_host ) ;
298	}
299	}
300	else {
301	if ( $this->_cfg_port ) {
302	- $this->_conn->connect( $this->_cfg_host, $this->_cfg_port ) ;
303	}
304	else {
305	- $this->_conn->connect( $this->_cfg_host ) ;
306	}
307	}
308
309	if ( $this->_cfg_pswd ) {
310	- $this->_conn->auth( $this->_cfg_pswd ) ;
311	}
312
313	if ( $this->_cfg_db ) {
314	- $this->_conn->select( $this->_cfg_db ) ;
315	}
316
317	- $res = $this->_conn->ping() ;
318
319	if ( $res != '+PONG' ) {
320	- $failed = true ;
321	}
322	}
323	catch ( \Exception $e ) {
324	- error_log( $e->getMessage() ) ;
325	- $failed = true ;
326	}
327	catch ( \ErrorException $e ) {
328	- error_log( $e->getMessage() ) ;
329	- $failed = true ;
330	}
331	- restore_error_handler() ;
332
333	}
334	/**
335	* Connect to Memcached
336	*/
337	else {
338	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Init ' . $this->_oc_driver . ' connection' ) ;
339	if ( $this->_cfg_persistent ) {
340	- $this->_conn = new \Memcached( $this->_get_mem_id() ) ;
341
342	// Check memcached persistent connection
343	if ( $this->_validate_mem_server() ) {
344	- // error_log( 'Object: _validate_mem_server' ) ;
345	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Got persistent ' . $this->_oc_driver . ' connection' ) ;
346	- return true ;
347	}
348
349	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] No persistent ' . $this->_oc_driver . ' server list!' ) ;
350	}
351	else {
352	- // error_log( 'Object: new memcached!' ) ;
353	- $this->_conn = new \Memcached ;
354	}
355
356	- $this->_conn->addServer( $this->_cfg_host, (int) $this->_cfg_port ) ;
357
358	/**
359	* Add SASL auth
	@@ -361,29 +352,29 @@ class Object_Cache
361	* @since 2.9.6 Fixed SASL connection @see https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:lsmcd:new_sasl
362	*/
363	if ( $this->_cfg_user && $this->_cfg_pswd && method_exists( $this->_conn, 'setSaslAuthData' ) ) {
364	- $this->_conn->setOption( \Memcached::OPT_BINARY_PROTOCOL, true ) ;
365	- $this->_conn->setOption( \Memcached::OPT_COMPRESSION, false ) ;
366	- $this->_conn->setSaslAuthData( $this->_cfg_user, $this->_cfg_pswd ) ;
367	}
368
369	// Check connection
370	if ( ! $this->_validate_mem_server() ) {
371	- $failed = true ;
372	}
373	}
374
375	// If failed to connect
376	if ( $failed ) {
377	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Failed to connect ' . $this->_oc_driver . ' server!' ) ;
378	- $this->_conn = null ;
379	- $this->_cfg_enabled = false ;
380	- // error_log( 'Object: false!' ) ;
381	- return false ;
382	}
383
384	- defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] Connected' ) ;
385
386	- return true ;
387	}
388
389	/**
	@@ -392,23 +383,22 @@ class Object_Cache
392	* @since 1.8
393	* @access private
394	*/
395	- private function _validate_mem_server()
396	- {
397	- $mem_list = $this->_conn->getStats() ;
398	if ( empty( $mem_list ) ) {
399	- return false ;
400	}
401
402	foreach ( $mem_list as $k => $v ) {
403	if ( substr( $k, 0, strlen( $this->_cfg_host ) ) != $this->_cfg_host ) {
404	- continue ;
405	}
406	if ( $v[ 'pid' ] > 0 ) {
407	- return true ;
408	}
409	}
410
411	- return false ;
412	}
413
414	/**
	@@ -417,14 +407,13 @@ class Object_Cache
417	* @since 1.8
418	* @access private
419	*/
420	- private function _get_mem_id()
421	- {
422	- $mem_id = 'litespeed' ;
423	if ( is_multisite() ) {
424	- $mem_id .= '_' . get_current_blog_id() ;
425	}
426
427	- return $mem_id ;
428	}
429
430	/**
	@@ -433,25 +422,24 @@ class Object_Cache
433	* @since 1.8
434	* @access public
435	*/
436	- public function get( $key )
437	- {
438	if ( ! $this->_cfg_enabled ) {
439	- return null ;
440	}
441
442	if ( ! $this->_can_cache() ) {
443	- return null ;
444	}
445
446	if( ! $this->_connect() ) {
447	- return null ;
448	}
449
450	- // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] get ' . $key ) ;
451
452	- $res = $this->_conn->get( $key ) ;
453
454	- return $res ;
455	}
456
457	/**
	@@ -460,10 +448,9 @@ class Object_Cache
460	* @since 1.8
461	* @access public
462	*/
463	- public function set( $key, $data, $expire )
464	- {
465	if ( ! $this->_cfg_enabled ) {
466	- return null ;
467	}
468
469	/**
	@@ -471,31 +458,31 @@ class Object_Cache
471	* Bug found by Stan at Jan/10/2020
472	*/
473	// if ( ! $this->_can_cache() ) {
474	- // return null ;
475	// }
476
477	if( ! $this->_connect() ) {
478	- return null ;
479	}
480
481	- // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] set ' . $key ) ;
482
483	- // error_log( 'Object: set ' . $key ) ;
484
485	- $ttl = $expire ?: $this->_cfg_life ;
486
487	if ( $this->_oc_driver == 'Redis' ) {
488	try {
489	- $res = $this->_conn->setEx( $key, $ttl, $data ) ;
490	} catch ( \RedisException $ex ) {
491	throw new \Exception( $ex->getMessage(), $ex->getCode(), $ex );
492	}
493	}
494	else {
495	- $res = $this->_conn->set( $key, $data, $ttl ) ;
496	}
497
498	- return $res ;
499	}
500
501	/**
	@@ -504,12 +491,11 @@ class Object_Cache
504	* @since 1.8
505	* @access private
506	*/
507	- private function _can_cache()
508	- {
509	if ( ! $this->_cfg_admin && defined( 'WP_ADMIN' ) ) {
510	- return false ;
511	}
512	- return true ;
513	}
514
515	/**
	@@ -518,26 +504,25 @@ class Object_Cache
518	* @since 1.8
519	* @access public
520	*/
521	- public function delete( $key )
522	- {
523	if ( ! $this->_cfg_enabled ) {
524	- return null ;
525	}
526
527	if( ! $this->_connect() ) {
528	- return null ;
529	}
530
531	- // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] delete ' . $key ) ;
532
533	if ( $this->_oc_driver == 'Redis' ) {
534	- $res = $this->_conn->del( $key ) ;
535	}
536	else {
537	- $res = $this->_conn->delete( $key ) ;
538	}
539
540	- return $res ;
541	}
542
543	/**
	@@ -546,28 +531,27 @@ class Object_Cache
546	* @since 1.8
547	* @access public
548	*/
549	- public function flush()
550	- {
551	if ( ! $this->_cfg_enabled ) {
552	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] bypass flushing' ) ;
553	- return null ;
554	}
555
556	if( ! $this->_connect() ) {
557	- return null ;
558	}
559
560	- defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] flush!' ) ;
561
562	if ( $this->_oc_driver == 'Redis' ) {
563	- $res = $this->_conn->flushDb() ;
564	}
565	else {
566	- $res = $this->_conn->flush() ;
567	- $this->_conn->resetServerList() ;
568	}
569
570	- return $res ;
571	}
572
573	/**
	@@ -576,14 +560,13 @@ class Object_Cache
576	* @since 1.8
577	* @access public
578	*/
579	- public function add_global_groups( $groups )
580	- {
581	if ( ! is_array( $groups ) ) {
582	- $groups = array( $groups ) ;
583	}
584
585	- $this->_global_groups = array_merge( $this->_global_groups, $groups ) ;
586	- $this->_global_groups = array_unique( $this->_global_groups ) ;
587	}
588
589	/**
	@@ -592,9 +575,8 @@ class Object_Cache
592	* @since 1.8
593	* @access public
594	*/
595	- public function is_global( $group )
596	- {
597	- return in_array( $group, $this->_global_groups ) ;
598	}
599
600	/**
	@@ -603,14 +585,13 @@ class Object_Cache
603	* @since 1.8
604	* @access public
605	*/
606	- public function add_non_persistent_groups( $groups )
607	- {
608	if ( ! is_array( $groups ) ) {
609	- $groups = array( $groups ) ;
610	}
611
612	- $this->_non_persistent_groups = array_merge( $this->_non_persistent_groups, $groups ) ;
613	- $this->_non_persistent_groups = array_unique( $this->_non_persistent_groups ) ;
614	}
615
616	/**
	@@ -619,9 +600,8 @@ class Object_Cache
619	* @since 1.8
620	* @access public
621	*/
622	- public function is_non_persistent( $group )
623	- {
624	- return in_array( $group, $this->_non_persistent_groups ) ;
625	}
626
627	/**
	@@ -630,12 +610,11 @@ class Object_Cache
630	* @since 1.8
631	* @access public
632	*/
633	- public static function get_instance()
634	- {
635	if ( ! isset( self::$_instance ) ) {
636	- self::$_instance = new self() ;
637	}
638
639	- return self::$_instance ;
640	}
641	}


7	* @subpackage LiteSpeed/inc
8	* @author LiteSpeed Technologies <info@litespeedtech.com>
9	*/
10	+ namespace LiteSpeed;
11
12	+ defined( 'WPINC' ) \|\| exit;
13
14	+ class Object_Cache {
15	+ protected static $_instance;

16
17	+ private $_oc_data_file;
18	+ private $_conn;
19	+ private $_cfg_enabled;
20	+ private $_cfg_method;
21	+ private $_cfg_host;
22	+ private $_cfg_port;
23	+ private $_cfg_persistent;
24	+ private $_cfg_admin;
25	+ private $_cfg_transients;
26	+ private $_cfg_db;
27	+ private $_cfg_user;
28	+ private $_cfg_pswd;
29	+ private $_default_life = 360;
30
31	+ private $_oc_driver = 'Memcached'; // Redis or Memcached
32
33	+ private $_global_groups;
34	+ private $_non_persistent_groups;
35
36	/**
37	* Init

41	* @since 1.8
42	* @access protected
43	*/
44	+ protected function __construct( $cfg = false ) {
45	+ defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] init' );

46
47	+ $this->_oc_data_file = WP_CONTENT_DIR . '/.object-cache.ini';
48
49	if ( $cfg ) {
50	if ( ! is_array( $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] ) ) {
51	+ $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] = explode( "\n", $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ] );
52	}
53	if ( ! is_array( $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] ) ) {
54	+ $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] = explode( "\n", $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] );
55	}
56	+ $this->_cfg_method = $cfg[ Base::O_OBJECT_KIND ] ? true : false;
57	+ $this->_cfg_host = $cfg[ Base::O_OBJECT_HOST ];
58	+ $this->_cfg_port = $cfg[ Base::O_OBJECT_PORT ];
59	+ $this->_cfg_life = $cfg[ Base::O_OBJECT_LIFE ];
60	+ $this->_cfg_persistent = $cfg[ Base::O_OBJECT_PERSISTENT ];
61	+ $this->_cfg_admin = $cfg[ Base::O_OBJECT_ADMIN ];
62	+ $this->_cfg_transients = $cfg[ Base::O_OBJECT_TRANSIENTS ];
63	+ $this->_cfg_db = $cfg[ Base::O_OBJECT_DB_ID ];
64	+ $this->_cfg_user = $cfg[ Base::O_OBJECT_USER ];
65	+ $this->_cfg_pswd = $cfg[ Base::O_OBJECT_PSWD ];
66	+ $this->_global_groups = $cfg[ Base::O_OBJECT_GLOBAL_GROUPS ];
67	+ $this->_non_persistent_groups = $cfg[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ];
68
69	if ( $this->_cfg_method ) {
70	+ $this->_oc_driver = 'Redis';
71	}
72	+ $this->_cfg_enabled = $cfg[ Base::O_OBJECT ] && class_exists( $this->_oc_driver ) && $this->_cfg_host;
73
74	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] init with cfg result : ', $this->_cfg_enabled );
75	}
76	elseif ( class_exists( __NAMESPACE__ . '\Core' ) ) {
77	+ $this->_cfg_method = Conf::val( Base::O_OBJECT_KIND ) ? true : false;
78	+ $this->_cfg_host = Conf::val( Base::O_OBJECT_HOST );
79	+ $this->_cfg_port = Conf::val( Base::O_OBJECT_PORT );
80	+ $this->_cfg_life = Conf::val( Base::O_OBJECT_LIFE );
81	+ $this->_cfg_persistent = Conf::val( Base::O_OBJECT_PERSISTENT );
82	+ $this->_cfg_admin = Conf::val( Base::O_OBJECT_ADMIN );
83	+ $this->_cfg_transients = Conf::val( Base::O_OBJECT_TRANSIENTS );
84	+ $this->_cfg_db = Conf::val( Base::O_OBJECT_DB_ID );
85	+ $this->_cfg_user = Conf::val( Base::O_OBJECT_USER );
86	+ $this->_cfg_pswd = Conf::val( Base::O_OBJECT_PSWD );
87	+ $this->_global_groups = Conf::val( Base::O_OBJECT_GLOBAL_GROUPS );
88	+ $this->_non_persistent_groups = Conf::val( Base::O_OBJECT_NON_PERSISTENT_GROUPS );
89
90	if ( $this->_cfg_method ) {
91	+ $this->_oc_driver = 'Redis';
92	}
93	+ $this->_cfg_enabled = Conf::val( Base::O_OBJECT ) && class_exists( $this->_oc_driver ) && $this->_cfg_host;
94	}
95	elseif ( file_exists( $this->_oc_data_file ) ) { // Get cfg from oc_data_file
96	+ $cfg = parse_ini_file( $this->_oc_data_file, true );
97	+ $this->_cfg_method = ! empty( $cfg[ 'object_cache' ][ 'method' ] ) ? $cfg[ 'object_cache' ][ 'method' ] : false;
98	+ $this->_cfg_host = $cfg[ 'object_cache' ][ 'host' ];
99	+ $this->_cfg_port = $cfg[ 'object_cache' ][ 'port' ];
100	+ $this->_cfg_life = ! empty( $cfg[ 'object_cache' ][ 'life' ] ) ? $cfg[ 'object_cache' ][ 'life' ] : $this->_default_life;
101	+ $this->_cfg_persistent = ! empty( $cfg[ 'object_cache' ][ 'persistent' ] ) ? $cfg[ 'object_cache' ][ 'persistent' ] : false;
102	+ $this->_cfg_admin = ! empty( $cfg[ 'object_cache' ][ 'cache_admin' ] ) ? $cfg[ 'object_cache' ][ 'cache_admin' ] : false;
103	+ $this->_cfg_transients = ! empty( $cfg[ 'object_cache' ][ 'cache_transients' ] ) ? $cfg[ 'object_cache' ][ 'cache_transients' ] : false;
104	+ $this->_cfg_db = ! empty( $cfg[ 'object_cache' ][ 'db' ] ) ? $cfg[ 'object_cache' ][ 'db' ] : 0;
105	+ $this->_cfg_user = ! empty( $cfg[ 'object_cache' ][ 'user' ] ) ? $cfg[ 'object_cache' ][ 'user' ] : '';
106	+ $this->_cfg_pswd = ! empty( $cfg[ 'object_cache' ][ 'pswd' ] ) ? $cfg[ 'object_cache' ][ 'pswd' ] : '';
107	+ $this->_global_groups = ! empty( $cfg[ 'object_cache' ][ 'global_groups' ] ) ? explode( ',', $cfg[ 'object_cache' ][ 'global_groups' ] ) : array();
108	+ $this->_non_persistent_groups = ! empty( $cfg[ 'object_cache' ][ 'non_persistent_groups' ] ) ? explode( ',', $cfg[ 'object_cache' ][ 'non_persistent_groups' ] ) : array();
109
110	if ( $this->_cfg_method ) {
111	+ $this->_oc_driver = 'Redis';
112	}
113	+ $this->_cfg_enabled = class_exists( $this->_oc_driver ) && $this->_cfg_host;
114	}
115	else {
116	+ $this->_cfg_enabled = false;
117	}
118	}
119

123	* @since 1.8.3
124	* @access public
125	*/
126	+ public function store_transients( $group ) {
127	+ return $this->_cfg_transients && $this->_is_transients_group( $group );

128	}
129
130	/**

133	* @since 1.8.3
134	* @access private
135	*/
136	+ private function _is_transients_group( $group ) {
137	+ return in_array( $group, array( 'transient', 'site-transient' ) );

138	}
139
140	/**

143	* @since 1.8
144	* @access public
145	*/
146	+ public function update_file( $options ) {
147	+ $changed = false;

148
149	// Update data file
150	$data = "[object_cache]"

162	. "\nnon_persistent_groups = " . implode( ',', $options[ Base::O_OBJECT_NON_PERSISTENT_GROUPS ] )
163	;
164
165	+ $old_data = File::read( $this->_oc_data_file );
166	if ( $old_data != $data ) {
167	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Settings] Update .object_cache.ini and flush object cache' );
168	+ File::save( $this->_oc_data_file, $data );
169
170	+ $changed = true;
171	}
172
173	// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
174	+ $_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php';
175	+ $_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php';
176
177	// Update cls file
178	if ( ! file_exists( $_oc_wp_file ) \|\| md5_file( $_oc_wp_file ) !== md5_file( $_oc_ori_file ) ) {
179	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] copying object-cache.php file to ' . $_oc_wp_file );
180	+ copy( $_oc_ori_file, $_oc_wp_file );
181
182	+ $changed = true;
183	}
184
185	/**
186	* Clear object cache
187	*/
188	if ( $changed ) {
189	+ $this->_reconnect( $options );
190	}
191	}
192

196	* @since 1.8.2
197	* @access public
198	*/
199	+ public function del_file() {

200	// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
201	+ $_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php';
202	+ $_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php';
203
204	if ( file_exists( $_oc_wp_file ) && md5_file( $_oc_wp_file ) === md5_file( $_oc_ori_file ) ) {
205	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] removing ' . $_oc_wp_file );
206	+ unlink( $_oc_wp_file );
207	}
208
209	if ( file_exists( $this->_oc_data_file ) ) {
210	+ Debug2::debug( '[Object] Removing ' . $this->_oc_data_file );
211	+ unlink( $this->_oc_data_file );
212	}
213	}
214

218	* @since 1.8
219	* @access public
220	*/
221	+ public function test_connection() {
222	+ return $this->_connect();

223	}
224
225	/**

228	* @since 1.8
229	* @access private
230	*/
231	+ private function _reconnect( $cfg ) {
232	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Reconnecting' );
233	+ // error_log( 'Object: reconnect !' );

234	if ( isset( $this->_conn ) ) {
235	+ // error_log( 'Object: Quiting existing connection!' );
236	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Quiting existing connection' );
237	+ $this->flush();
238	+ $this->_conn = null;
239	+ self::$_instance = null;
240	}
241
242	+ self::$_instance = new self( $cfg );
243	+ self::$_instance->_connect();
244	if ( isset( self::$_instance->_conn ) ) {
245	+ self::$_instance->flush();
246	}
247
248	}

253	* @since 1.8
254	* @access private
255	*/
256	+ private function _connect() {

257	if ( isset( $this->_conn ) ) {
258	+ // error_log( 'Object: _connected' );
259	+ return true;
260	}
261
262	if ( ! class_exists( $this->_oc_driver ) \|\| ! $this->_cfg_host ) {
263	+ return null;
264	}
265
266	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] connecting to ' . $this->_cfg_host . ':' . $this->_cfg_port );
267
268	+ $failed = false;
269	/**
270	* Connect to Redis
271	*

273	* @see https://github.com/phpredis/phpredis/#example-1
274	*/
275	if ( $this->_oc_driver == 'Redis' ) {
276	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Init ' . $this->_oc_driver . ' connection' );
277
278	+ set_error_handler( 'litespeed_exception_handler' );
279	try {
280	+ $this->_conn = new \Redis();
281	+ // error_log( 'Object: _connect Redis' );
282
283	if ( $this->_cfg_persistent ) {
284	if ( $this->_cfg_port ) {
285	+ $this->_conn->pconnect( $this->_cfg_host, $this->_cfg_port );
286	}
287	else {
288	+ $this->_conn->pconnect( $this->_cfg_host );
289	}
290	}
291	else {
292	if ( $this->_cfg_port ) {
293	+ $this->_conn->connect( $this->_cfg_host, $this->_cfg_port );
294	}
295	else {
296	+ $this->_conn->connect( $this->_cfg_host );
297	}
298	}
299
300	if ( $this->_cfg_pswd ) {
301	+ $this->_conn->auth( $this->_cfg_pswd );
302	}
303
304	if ( $this->_cfg_db ) {
305	+ $this->_conn->select( $this->_cfg_db );
306	}
307
308	+ $res = $this->_conn->ping();
309
310	if ( $res != '+PONG' ) {
311	+ $failed = true;
312	}
313	}
314	catch ( \Exception $e ) {
315	+ error_log( $e->getMessage() );
316	+ $failed = true;
317	}
318	catch ( \ErrorException $e ) {
319	+ error_log( $e->getMessage() );
320	+ $failed = true;
321	}
322	+ restore_error_handler();
323
324	}
325	/**
326	* Connect to Memcached
327	*/
328	else {
329	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Init ' . $this->_oc_driver . ' connection' );
330	if ( $this->_cfg_persistent ) {
331	+ $this->_conn = new \Memcached( $this->_get_mem_id() );
332
333	// Check memcached persistent connection
334	if ( $this->_validate_mem_server() ) {
335	+ // error_log( 'Object: _validate_mem_server' );
336	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Got persistent ' . $this->_oc_driver . ' connection' );
337	+ return true;
338	}
339
340	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] No persistent ' . $this->_oc_driver . ' server list!' );
341	}
342	else {
343	+ // error_log( 'Object: new memcached!' );
344	+ $this->_conn = new \Memcached;
345	}
346
347	+ $this->_conn->addServer( $this->_cfg_host, (int) $this->_cfg_port );
348
349	/**
350	* Add SASL auth

352	* @since 2.9.6 Fixed SASL connection @see https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:lsmcd:new_sasl
353	*/
354	if ( $this->_cfg_user && $this->_cfg_pswd && method_exists( $this->_conn, 'setSaslAuthData' ) ) {
355	+ $this->_conn->setOption( \Memcached::OPT_BINARY_PROTOCOL, true );
356	+ $this->_conn->setOption( \Memcached::OPT_COMPRESSION, false );
357	+ $this->_conn->setSaslAuthData( $this->_cfg_user, $this->_cfg_pswd );
358	}
359
360	// Check connection
361	if ( ! $this->_validate_mem_server() ) {
362	+ $failed = true;
363	}
364	}
365
366	// If failed to connect
367	if ( $failed ) {
368	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] Failed to connect ' . $this->_oc_driver . ' server!' );
369	+ $this->_conn = null;
370	+ $this->_cfg_enabled = false;
371	+ // error_log( 'Object: false!' );
372	+ return false;
373	}
374
375	+ defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] Connected' );
376
377	+ return true;
378	}
379
380	/**

383	* @since 1.8
384	* @access private
385	*/
386	+ private function _validate_mem_server() {
387	+ $mem_list = $this->_conn->getStats();

388	if ( empty( $mem_list ) ) {
389	+ return false;
390	}
391
392	foreach ( $mem_list as $k => $v ) {
393	if ( substr( $k, 0, strlen( $this->_cfg_host ) ) != $this->_cfg_host ) {
394	+ continue;
395	}
396	if ( $v[ 'pid' ] > 0 ) {
397	+ return true;
398	}
399	}
400
401	+ return false;
402	}
403
404	/**

407	* @since 1.8
408	* @access private
409	*/
410	+ private function _get_mem_id() {
411	+ $mem_id = 'litespeed';

412	if ( is_multisite() ) {
413	+ $mem_id .= '_' . get_current_blog_id();
414	}
415
416	+ return $mem_id;
417	}
418
419	/**

422	* @since 1.8
423	* @access public
424	*/
425	+ public function get( $key ) {

426	if ( ! $this->_cfg_enabled ) {
427	+ return null;
428	}
429
430	if ( ! $this->_can_cache() ) {
431	+ return null;
432	}
433
434	if( ! $this->_connect() ) {
435	+ return null;
436	}
437
438	+ // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] get ' . $key );
439
440	+ $res = $this->_conn->get( $key );
441
442	+ return $res;
443	}
444
445	/**

448	* @since 1.8
449	* @access public
450	*/
451	+ public function set( $key, $data, $expire ) {

452	if ( ! $this->_cfg_enabled ) {
453	+ return null;
454	}
455
456	/**

458	* Bug found by Stan at Jan/10/2020
459	*/
460	// if ( ! $this->_can_cache() ) {
461	+ // return null;
462	// }
463
464	if( ! $this->_connect() ) {
465	+ return null;
466	}
467
468	+ // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] set ' . $key );
469
470	+ // error_log( 'Object: set ' . $key );
471
472	+ $ttl = $expire ?: $this->_cfg_life;
473
474	if ( $this->_oc_driver == 'Redis' ) {
475	try {
476	+ $res = $this->_conn->setEx( $key, $ttl, $data );
477	} catch ( \RedisException $ex ) {
478	throw new \Exception( $ex->getMessage(), $ex->getCode(), $ex );
479	}
480	}
481	else {
482	+ $res = $this->_conn->set( $key, $data, $ttl );
483	}
484
485	+ return $res;
486	}
487
488	/**

491	* @since 1.8
492	* @access private
493	*/
494	+ private function _can_cache() {

495	if ( ! $this->_cfg_admin && defined( 'WP_ADMIN' ) ) {
496	+ return false;
497	}
498	+ return true;
499	}
500
501	/**

504	* @since 1.8
505	* @access public
506	*/
507	+ public function delete( $key ) {

508	if ( ! $this->_cfg_enabled ) {
509	+ return null;
510	}
511
512	if( ! $this->_connect() ) {
513	+ return null;
514	}
515
516	+ // defined( 'LSCWP_LOG' ) && Debug2::debug2( '[Object] delete ' . $key );
517
518	if ( $this->_oc_driver == 'Redis' ) {
519	+ $res = $this->_conn->del( $key );
520	}
521	else {
522	+ $res = $this->_conn->delete( $key );
523	}
524
525	+ return $res;
526	}
527
528	/**

531	* @since 1.8
532	* @access public
533	*/
534	+ public function flush() {

535	if ( ! $this->_cfg_enabled ) {
536	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] bypass flushing' );
537	+ return null;
538	}
539
540	if( ! $this->_connect() ) {
541	+ return null;
542	}
543
544	+ defined( 'LSCWP_LOG' ) && Debug2::debug( '[Object] flush!' );
545
546	if ( $this->_oc_driver == 'Redis' ) {
547	+ $res = $this->_conn->flushDb();
548	}
549	else {
550	+ $res = $this->_conn->flush();
551	+ $this->_conn->resetServerList();
552	}
553
554	+ return $res;
555	}
556
557	/**

560	* @since 1.8
561	* @access public
562	*/
563	+ public function add_global_groups( $groups ) {

564	if ( ! is_array( $groups ) ) {
565	+ $groups = array( $groups );
566	}
567
568	+ $this->_global_groups = array_merge( $this->_global_groups, $groups );
569	+ $this->_global_groups = array_unique( $this->_global_groups );
570	}
571
572	/**

575	* @since 1.8
576	* @access public
577	*/
578	+ public function is_global( $group ) {
579	+ return in_array( $group, $this->_global_groups );

580	}
581
582	/**

585	* @since 1.8
586	* @access public
587	*/
588	+ public function add_non_persistent_groups( $groups ) {

589	if ( ! is_array( $groups ) ) {
590	+ $groups = array( $groups );
591	}
592
593	+ $this->_non_persistent_groups = array_merge( $this->_non_persistent_groups, $groups );
594	+ $this->_non_persistent_groups = array_unique( $this->_non_persistent_groups );
595	}
596
597	/**

600	* @since 1.8
601	* @access public
602	*/
603	+ public function is_non_persistent( $group ) {
604	+ return in_array( $group, $this->_non_persistent_groups );

605	}
606
607	/**

610	* @since 1.8
611	* @access public
612	*/
613	+ public static function get_instance() {

614	if ( ! isset( self::$_instance ) ) {
615	+ self::$_instance = new self();
616	}
617
618	+ return self::$_instance;
619	}
620	}

src/optimize.cls.php CHANGED Viewed

	@@ -605,7 +605,7 @@ class Optimize extends Base {
605
606	// Drop noscript if enabled
607	if ( Conf::val( Base::O_OPTM_NOSCRIPT_RM ) ) {
608	- $this->content = preg_replace( '#<noscript>.*</noscript>#isU', '', $this->content );
609	}
610
611	// HTML minify


605
606	// Drop noscript if enabled
607	if ( Conf::val( Base::O_OPTM_NOSCRIPT_RM ) ) {
608	+ // $this->content = preg_replace( '#<noscript>.*</noscript>#isU', '', $this->content );
609	}
610
611	// HTML minify

src/placeholder.cls.php CHANGED Viewed

	@@ -15,6 +15,7 @@ class Placeholder extends Base {
15	protected static $_instance;
16
17	const TYPE_GENERATE = 'generate';

18
19	private $_conf_placeholder_resp;
20	private $_conf_placeholder_resp_svg;
	@@ -228,6 +229,11 @@ class Placeholder extends Base {
228	return $this->_generate_placeholder_locally( $size );
229	}
230





231	$this->_ph_queue[] = $arr_key;
232
233	// Send request to generate placeholder
	@@ -385,11 +391,15 @@ class Placeholder extends Base {
385	// Parse containing size and src info
386	$size_and_src = explode( ' ', $raw_size_and_src, 2 );
387	$size = $size_and_src[ 0 ];
388	- ~~$src = false;~~
389	- if ( ! empty( $size_and_src[ 1 ] ) ) {
390	- $~~src~~ = $~~size_and_src[~~ ~~1 ]~~;


391	}
392


393	$file = $this->_placeholder_realpath( $src, $size );
394
395	// Local generate SVG to serve ( Repeatly doing this here to remove stored cron queue in case the setting _conf_lqip is changed )
	@@ -416,6 +426,7 @@ class Placeholder extends Base {
416	// CHeck if the image is 404 first
417	if ( File::is_404( $req_data[ 'url' ] ) ) {
418	$this->_popup_and_save( $raw_size_and_src );

419	Debug2::debug( '[LQIP] 404 before request [src] ' . $req_data[ 'url' ] );
420	return $this->_generate_placeholder_locally( $size );
421	}
	@@ -424,7 +435,7 @@ class Placeholder extends Base {
424	$this->_summary[ 'curr_request' ] = time();
425	self::save_summary();
426
427	- $json = Cloud::post( Cloud::SVC_LQIP, $req_data, 30 );
428	if ( ! is_array( $json ) ) {
429	return $this->_generate_placeholder_locally( $size );
430	}
	@@ -432,6 +443,7 @@ class Placeholder extends Base {
432	if ( empty( $json[ 'lqip' ] ) \|\| strpos( $json[ 'lqip' ], 'data:image/svg+xml' ) !== 0 ) {
433	// image error, pop up the current queue
434	$this->_popup_and_save( $raw_size_and_src );

435	Debug2::debug( '[LQIP] wrong response format', $json );
436
437	return $this->_generate_placeholder_locally( $size );
	@@ -470,6 +482,37 @@ class Placeholder extends Base {
470	return false;
471	}
472































473	/**
474	* Pop up the current request and save
475	*
	@@ -483,6 +526,23 @@ class Placeholder extends Base {
483	self::save_summary();
484	}
485

















486	/**
487	* Handle all request actions from main cls
488	*
	@@ -499,6 +559,10 @@ class Placeholder extends Base {
499	self::cron( true );
500	break;
501




502	default:
503	break;
504	}


15	protected static $_instance;
16
17	const TYPE_GENERATE = 'generate';
18	+ const TYPE_CLEAR_Q = 'clear_q';
19
20	private $_conf_placeholder_resp;
21	private $_conf_placeholder_resp_svg;

229	return $this->_generate_placeholder_locally( $size );
230	}
231
232	+ if ( $hit = Utility::str_hit_array( $src, Conf::val( Base::O_MEDIA_LQIP_EXC ) ) ) {
233	+ Debug2::debug2( '[LQIP] file bypass generating due to exclude setting [hit] ' . $hit );
234	+ return $this->_generate_placeholder_locally( $size );
235	+ }
236	+
237	$this->_ph_queue[] = $arr_key;
238
239	// Send request to generate placeholder

391	// Parse containing size and src info
392	$size_and_src = explode( ' ', $raw_size_and_src, 2 );
393	$size = $size_and_src[ 0 ];
394	+
395	+ if ( empty( $size_and_src[ 1 ] ) ) {
396	+ $this->_popup_and_save( $raw_size_and_src );
397	+ Debug2::debug( '[LQIP] ❌ No src [raw] ' . $raw_size_and_src );
398	+ return $this->_generate_placeholder_locally( $size );
399	}
400
401	+ $src = $size_and_src[ 1 ];
402	+
403	$file = $this->_placeholder_realpath( $src, $size );
404
405	// Local generate SVG to serve ( Repeatly doing this here to remove stored cron queue in case the setting _conf_lqip is changed )

426	// CHeck if the image is 404 first
427	if ( File::is_404( $req_data[ 'url' ] ) ) {
428	$this->_popup_and_save( $raw_size_and_src );
429	+ $this->_append_exc( $src );
430	Debug2::debug( '[LQIP] 404 before request [src] ' . $req_data[ 'url' ] );
431	return $this->_generate_placeholder_locally( $size );
432	}

435	$this->_summary[ 'curr_request' ] = time();
436	self::save_summary();
437
438	+ $json = Cloud::post( Cloud::SVC_LQIP, $req_data, 120 );
439	if ( ! is_array( $json ) ) {
440	return $this->_generate_placeholder_locally( $size );
441	}

443	if ( empty( $json[ 'lqip' ] ) \|\| strpos( $json[ 'lqip' ], 'data:image/svg+xml' ) !== 0 ) {
444	// image error, pop up the current queue
445	$this->_popup_and_save( $raw_size_and_src );
446	+ $this->_append_exc( $src );
447	Debug2::debug( '[LQIP] wrong response format', $json );
448
449	return $this->_generate_placeholder_locally( $size );

482	return false;
483	}
484
485	+ /**
486	+ * Add to LQIP exclude list
487	+ *
488	+ * @since 3.4
489	+ */
490	+ private function _append_exc( $src ) {
491	+ $val = Conf::val( Base::O_MEDIA_LQIP_EXC );
492	+ $val[] = $src;
493	+ Conf::get_instance()->update( Base::O_MEDIA_LQIP_EXC, $val );
494	+ Debug2::debug( '[LQIP] Appended to LQIP Excludes [URL] ' . $src );
495	+
496	+ if ( ! empty( $this->_summary[ 'queue' ] ) ) {
497	+ $changed = false;
498	+ foreach ( $this->_summary[ 'queue' ] as $k => $raw_size_and_src ) {
499	+ $size_and_src = explode( ' ', $raw_size_and_src, 2 );
500	+ if ( empty( $size_and_src[ 1 ] ) ) {
501	+ continue;
502	+ }
503	+
504	+ if ( $size_and_src[ 1 ] == $src ) {
505	+ unset( $this->_summary[ 'queue' ][ $k ] );
506	+ $changed = true;
507	+ }
508	+ }
509	+
510	+ if ( $changed ) {
511	+ self::save_summary();
512	+ }
513	+ }
514	+ }
515	+
516	/**
517	* Pop up the current request and save
518	*

526	self::save_summary();
527	}
528
529	+ /**
530	+ * Clear all waiting queues
531	+ *
532	+ * @since 3.4
533	+ */
534	+ public function clear_q() {
535	+ if ( empty( $this->_summary[ 'queue' ] ) ) {
536	+ return;
537	+ }
538	+
539	+ $this->_summary[ 'queue' ] = array();
540	+ self::save_summary();
541	+
542	+ $msg = __( 'Queue cleared successfully.', 'litespeed-cache' );
543	+ Admin_Display::succeed( $msg );
544	+ }
545	+
546	/**
547	* Handle all request actions from main cls
548	*

559	self::cron( true );
560	break;
561
562	+ case self::TYPE_CLEAR_Q :
563	+ $instance->clear_q();
564	+ break;
565	+
566	default:
567	break;
568	}

src/purge.cls.php CHANGED Viewed

	@@ -66,7 +66,7 @@ class Purge extends Base {
66	// Purge post only when status is/was publish
67	add_action( 'transition_post_status', __CLASS__ . '::purge_publish', 10, 3 );
68
69	- add_action( 'wp_update_comment_count', __CLASS__ . '::purge_feeds' ) ;
70
71	}
72
	@@ -209,8 +209,8 @@ class Purge extends Base {
209	$this->_add( '*' );
210
211	if ( ! $silence ) {
212	- $msg = __( 'Notified LiteSpeed Web Server to purge all LSCache entries.', 'litespeed-cache' ) ;
213	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
214	}
215	}
216
	@@ -223,11 +223,11 @@ class Purge extends Base {
223	private function _purge_all_ccss( $silence = false ) {
224	do_action( 'litespeed_purged_all_ccss' );
225
226	- CSS::get_instance()->rm_cache_folder() ;
227
228	if ( ! $silence ) {
229	- $msg = __( 'Cleaned all Critical CSS files.', 'litespeed-cache' ) ;
230	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
231	}
232	}
233
	@@ -240,11 +240,11 @@ class Purge extends Base {
240	private function _purge_all_lqip( $silence = false ) {
241	do_action( 'litespeed_purged_all_lqip' );
242
243	- Placeholder::get_instance()->rm_lqip_cache_folder() ;
244
245	if ( ! $silence ) {
246	- $msg = __( 'Cleaned all LQIP files.', 'litespeed-cache' ) ;
247	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
248	}
249	}
250
	@@ -257,11 +257,11 @@ class Purge extends Base {
257	private function _purge_all_avatar( $silence = false ) {
258	do_action( 'litespeed_purged_all_avatar' );
259
260	- Avatar::get_instance()->rm_cache_folder() ;
261
262	if ( ! $silence ) {
263	- $msg = __( 'Cleaned all Gravatar files.', 'litespeed-cache' ) ;
264	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
265	}
266	}
267
	@@ -334,6 +334,16 @@ class Purge extends Base {
334	return true;
335	}
336










337	/**
338	* Purge object cache
339	*
	@@ -342,27 +352,27 @@ class Purge extends Base {
342	*/
343	private function _purge_all_object( $silence = false ) {
344	if ( ! defined( 'LSCWP_OBJECT_CACHE' ) ) {
345	- Debug2::debug( '[Purge] Failed to flush object cache due to object cache not enabled' ) ;
346
347	if ( ! $silence ) {
348	- $msg = __( 'Object cache is not enabled.', 'litespeed-cache' ) ;
349	- Admin_Display::error( $msg ) ;
350	}
351
352	- return false ;
353	}
354
355	do_action( 'litespeed_purged_all_object' );
356
357	- Object_Cache::get_instance()->flush() ;
358	- Debug2::debug( '[Purge] Flushed object cache' ) ;
359
360	if ( ! $silence ) {
361	- $msg = __( 'Purge all object caches successfully.', 'litespeed-cache' ) ;
362	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
363	}
364
365	- return true ;
366	}
367
368	/**
	@@ -372,9 +382,8 @@ class Purge extends Base {
372	* @access public
373	* @param mixed $tags Tags to add to the list.
374	*/
375	- public static function add( $tags )
376	- {
377	- self::get_instance()->_add( $tags ) ;
378	}
379
380	/**
	@@ -383,28 +392,27 @@ class Purge extends Base {
383	* @since 2.2
384	* @access private
385	*/
386	- private function _add( $tags )
387	- {
388	if ( ! is_array( $tags ) ) {
389	- $tags = array( $tags ) ;
390	}
391	if ( ! array_diff( $tags, $this->_pub_purge ) ) {
392	- return ;
393	}
394
395	- $this->_pub_purge = array_merge( $this->_pub_purge, $tags ) ;
396	- Debug2::debug( '[Purge] added ' . implode( ',', $tags ), 8 ) ;
397
398	// Send purge header immediately
399	- $curr_built = $this->_build() ;
400	if ( defined( 'LITESPEED_DID_send_headers' ) ) {
401	// Can't send, already has output, need to save and wait for next run
402	- self::update_option( self::DB_QUEUE, $curr_built ) ;
403	- Debug2::debug( '[Purge] Output existed, queue stored: ' . $curr_built ) ;
404	}
405	else {
406	- @header( $curr_built ) ;
407	- Debug2::debug( $curr_built ) ;
408	}
409
410	}
	@@ -416,9 +424,8 @@ class Purge extends Base {
416	* @access public
417	* @param mixed $tags Tags to add to the list.
418	*/
419	- public static function add_private( $tags )
420	- {
421	- self::get_instance()->_add_private( $tags ) ;
422	}
423
424	/**
	@@ -427,8 +434,7 @@ class Purge extends Base {
427	* @since 3.0
428	* @access public
429	*/
430	- public static function add_private_esi( $tag )
431	- {
432	self::add_private( Tag::TYPE_ESI . $tag );
433	}
434
	@@ -438,8 +444,7 @@ class Purge extends Base {
438	* @since 3.0
439	* @access public
440	*/
441	- public static function add_private_all()
442	- {
443	self::add_private( '*' );
444	}
445
	@@ -449,21 +454,20 @@ class Purge extends Base {
449	* @since 2.2
450	* @access private
451	*/
452	- private function _add_private( $tags )
453	- {
454	if ( ! is_array( $tags ) ) {
455	- $tags = array( $tags ) ;
456	}
457	if ( ! array_diff( $tags, $this->_priv_purge ) ) {
458	- return ;
459	}
460
461	- Debug2::debug( '[Purge] added [private] ' . implode( ',', $tags ), 3 ) ;
462
463	- $this->_priv_purge = array_merge( $this->_priv_purge, $tags ) ;
464
465	// Send purge header immediately
466	- @header( $this->_build() ) ;
467	}
468
469	/**
	@@ -472,9 +476,8 @@ class Purge extends Base {
472	* @since 1.1.3
473	* @access public
474	*/
475	- public static function set_purge_related()
476	- {
477	- self::get_instance()->_purge_related = true ;
478	}
479
480	/**
	@@ -483,9 +486,8 @@ class Purge extends Base {
483	* @since 1.1.3
484	* @access public
485	*/
486	- public static function set_purge_single()
487	- {
488	- self::get_instance()->_purge_single = true ;
489	}
490
491	/**
	@@ -495,16 +497,15 @@ class Purge extends Base {
495	* @since 2.2 Renamed from `frontend_purge`; Access changed from public
496	* @access private
497	*/
498	- private function _purge_front()
499	- {
500	if ( empty( $_SERVER[ 'HTTP_REFERER' ] ) ) {
501	- exit( 'no referer' ) ;
502	}
503
504	- self::purge_url( $_SERVER[ 'HTTP_REFERER' ] ) ;
505
506	- wp_redirect( $_SERVER[ 'HTTP_REFERER' ] ) ;
507	- exit() ;
508	}
509
510	/**
	@@ -514,15 +515,14 @@ class Purge extends Base {
514	* @since 2.2 Access changed from public to private, renamed from `_purge_front`
515	* @access private
516	*/
517	- private function _purge_frontpage()
518	- {
519	- $this->_add( Tag::TYPE_FRONTPAGE ) ;
520	if ( LITESPEED_SERVER_TYPE !== 'LITESPEED_SERVER_OLS' ) {
521	- $this->_add_private( Tag::TYPE_FRONTPAGE ) ;
522	}
523
524	- $msg = __( 'Notified LiteSpeed Web Server to purge the front page.', 'litespeed-cache' ) ;
525	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
526	}
527
528	/**
	@@ -531,12 +531,11 @@ class Purge extends Base {
531	* @since 1.0.15
532	* @access private
533	*/
534	- private function _purge_pages()
535	- {
536	- $this->_add( Tag::TYPE_PAGES ) ;
537
538	- $msg = __( 'Notified LiteSpeed Web Server to purge all pages.', 'litespeed-cache' ) ;
539	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
540	}
541
542	/**
	@@ -545,18 +544,17 @@ class Purge extends Base {
545	* @since 1.0.14
546	* @access private
547	*/
548	- private function _purge_error( $type = false )
549	- {
550	- $this->_add( Tag::TYPE_HTTP ) ;
551
552	if ( ! $type \|\| ! in_array( $type, array( '403', '404', '500' ) ) ) {
553	- return ;
554	}
555
556	- $this->_add( Tag::TYPE_HTTP . $type ) ;
557
558	- $msg = __( 'Notified LiteSpeed Web Server to purge error pages.', 'litespeed-cache' ) ;
559	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg ) ;
560	}
561
562	/**
	@@ -565,25 +563,24 @@ class Purge extends Base {
565	* @since 1.0.7
566	* @access public
567	*/
568	- public function purge_cat( $value )
569	- {
570	- $val = trim( $value ) ;
571	if ( empty( $val ) ) {
572	- return ;
573	}
574	if ( preg_match( '/^[a-zA-Z0-9-]+$/', $val ) == 0 ) {
575	- Debug2::debug( "[Purge] $val cat invalid" ) ;
576	- return ;
577	}
578	- $cat = get_category_by_slug( $val ) ;
579	if ( $cat == false ) {
580	- Debug2::debug( "[Purge] $val cat not existed/published" ) ;
581	- return ;
582	}
583
584	- self::add( Tag::TYPE_ARCHIVE_TERM . $cat->term_id ) ;
585
586	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge category %s', 'litespeed-cache' ), $val ) ) ;
587	}
588
589
	@@ -593,25 +590,24 @@ class Purge extends Base {
593	* @since 1.0.7
594	* @access public
595	*/
596	- public static function purge_tag( $val )
597	- {
598	- $val = trim( $val ) ;
599	if ( empty( $val ) ) {
600	- return ;
601	}
602	if ( preg_match( '/^[a-zA-Z0-9-]+$/', $val ) == 0 ) {
603	- Debug2::debug( "[Purge] $val tag invalid" ) ;
604	- return ;
605	}
606	- $term = get_term_by( 'slug', $val, 'post_tag' ) ;
607	if ( $term == 0 ) {
608	- Debug2::debug( "[Purge] $val tag not exist" ) ;
609	- return ;
610	}
611
612	- self::add( Tag::TYPE_ARCHIVE_TERM . $term->term_id ) ;
613
614	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge tag %s', 'litespeed-cache' ), $val ) ) ;
615	}
616
617	/**
	@@ -620,30 +616,29 @@ class Purge extends Base {
620	* @since 1.0.7
621	* @access public
622	*/
623	- public static function purge_url( $url )
624	- {
625	- $val = trim( $url ) ;
626	if ( empty( $val ) ) {
627	- return ;
628	}
629
630	if ( strpos( $val, '<' ) !== false ) {
631	- Debug2::debug( "[Purge] $val url contains <" ) ;
632	- return ;
633	}
634
635	- $val = Utility::make_relative( $val ) ;
636
637	- $hash = Tag::get_uri_tag( $val ) ;
638
639	if ( $hash === false ) {
640	- Debug2::debug( "[Purge] $val url invalid" ) ;
641	- return ;
642	}
643
644	- self::add( $hash ) ;
645
646	- ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge url %s', 'litespeed-cache' ), $val ) ) ;
647	}
648
649	/**
	@@ -652,39 +647,38 @@ class Purge extends Base {
652	* @since 1.0.7
653	* @access public
654	*/
655	- public function purge_list()
656	- {
657	if ( ! isset($_REQUEST[Admin_Display::PURGEBYOPT_SELECT]) \|\| ! isset($_REQUEST[Admin_Display::PURGEBYOPT_LIST]) ) {
658	- return ;
659	}
660	- $sel = $_REQUEST[Admin_Display::PURGEBYOPT_SELECT] ;
661	- $list_buf = $_REQUEST[Admin_Display::PURGEBYOPT_LIST] ;
662	if ( empty($list_buf) ) {
663	- return ;
664	}
665	- $list_buf = str_replace(",", "\n", $list_buf) ;// for cli
666	- $list = explode("\n", $list_buf) ;
667	switch($sel) {
668	case Admin_Display::PURGEBY_CAT:
669	- $cb = 'purge_cat' ;
670	- break ;
671	case Admin_Display::PURGEBY_PID:
672	- $cb = 'purge_post' ;
673	- break ;
674	case Admin_Display::PURGEBY_TAG:
675	- $cb = 'purge_tag' ;
676	- break ;
677	case Admin_Display::PURGEBY_URL:
678	- $cb = 'purge_url' ;
679	- break ;
680
681	default:
682	- return ;
683	}
684	array_map( __CLASS__ . "::$cb", $list );
685
686	// for redirection
687	- $_GET[ Admin_Display::PURGEBYOPT_SELECT ] = $sel ;
688	}
689
690	/**
	@@ -693,8 +687,7 @@ class Purge extends Base {
693	* @since 3.0
694	* @access public
695	*/
696	- public static function purge_esi( $tag )
697	- {
698	self::add( Tag::TYPE_ESI . $tag );
699	}
700
	@@ -704,8 +697,7 @@ class Purge extends Base {
704	* @since 3.0
705	* @access public
706	*/
707	- public static function purge_posttype( $post_type )
708	- {
709	self::add( Tag::TYPE_ARCHIVE_POSTTYPE . $post_type );
710	}
711
	@@ -715,8 +707,7 @@ class Purge extends Base {
715	* @since 1.0.0
716	* @access public
717	*/
718	- public static function purge_post( $pid )
719	- {
720	$pid = intval( $pid );
721	// ignore the status we don't care
722	if ( ! $pid \|\| ! in_array( get_post_status( $pid ), array( 'publish', 'trash', 'private', 'draft' ) ) ) {
	@@ -744,16 +735,15 @@ class Purge extends Base {
744	* @since 1.1.3
745	* @access public
746	*/
747	- public static function purge_widget( $widget_id = null )
748	- {
749	if ( is_null($widget_id) ) {
750	- $widget_id = $_POST['widget-id'] ;
751	if ( is_null($widget_id) ) {
752	- return ;
753	}
754	}
755	- self::add(Tag::TYPE_WIDGET . $widget_id) ;
756	- self::add_private(Tag::TYPE_WIDGET . $widget_id) ;
757	}
758
759	/**
	@@ -764,13 +754,12 @@ class Purge extends Base {
764	* @since 1.1.3
765	* @global type $wp_widget_factory
766	*/
767	- public static function purge_comment_widget()
768	- {
769	- ~~global~~ $wp_widget_factory ;
770	- $recent_comments = $wp_widget_factory->widgets['WP_Widget_Recent_Comments'] ;
771	if ( !is_null($recent_comments) ) {
772	- self::add(Tag::TYPE_WIDGET . $recent_comments->id) ;
773	- self::add_private(Tag::TYPE_WIDGET . $recent_comments->id) ;
774	}
775	}
776
	@@ -780,10 +769,9 @@ class Purge extends Base {
780	* @since 1.0.9
781	* @access public
782	*/
783	- public static function purge_feeds()
784	- {
785	if ( Conf::val(Base::O_CACHE_TTL_FEED) > 0 ) {
786	- self::add(Tag::TYPE_FEED) ;
787	}
788	}
789
	@@ -793,9 +781,8 @@ class Purge extends Base {
793	* @access public
794	* @since 1.1.3
795	*/
796	- public static function purge_on_logout()
797	- {
798	- self::add_private('*') ;
799	}
800
801	/**
	@@ -804,39 +791,38 @@ class Purge extends Base {
804	* @access private
805	* @since 1.1.3
806	*/
807	- private function _finalize()
808	- {
809	// Make sure header output only run once
810	if ( ! defined( 'LITESPEED_DID_' . __FUNCTION__ ) ) {
811	- define( 'LITESPEED_DID_' . __FUNCTION__, true ) ;
812	}
813	else {
814	- return ;
815	}
816
817	- do_action('litespeed_purge_finalize') ;
818
819	// Append unique uri purge tags if Admin QS is `PURGESINGLE`
820	if ( $this->_purge_single ) {
821	- $this->_pub_purge[] = Tag::build_uri_tag() ; // TODO: add private tag too
822	}
823	// Append related purge tags if Admin QS is `PURGE`
824	if ( $this->_purge_related ) {
825	// Before this, tags need to be finalized
826	- $tags_related = Tag::output_tags() ;
827	// NOTE: need to remove the empty item `B1_` to avoid purging all
828	- $tags_related = array_filter($tags_related) ;
829	if ( $tags_related ) {
830	- $this->_pub_purge = array_merge($this->_pub_purge, $tags_related) ;
831	}
832	}
833
834	if ( ! empty($this->_pub_purge) ) {
835	- $this->_pub_purge = array_unique($this->_pub_purge) ;
836	}
837
838	if ( ! empty($this->_priv_purge) ) {
839	- $this->_priv_purge = array_unique($this->_priv_purge) ;
840	}
841	}
842
	@@ -849,13 +835,12 @@ class Purge extends Base {
849	* @access public
850	* @return string the built purge header
851	*/
852	- public static function output()
853	- {
854	- $instance = self::get_instance() ;
855
856	- $instance->_finalize() ;
857
858	- return $instance->_build() ;
859	}
860
861	/**
	@@ -865,36 +850,35 @@ class Purge extends Base {
865	* @access private
866	* @return string the built purge header
867	*/
868	- private function _build()
869	- {
870	if ( empty( $this->_pub_purge ) && empty( $this->_priv_purge ) ) {
871	- return ;
872	}
873
874	- $purge_header = '' ;
875	- $private_prefix = self::X_HEADER . ': private,' ;
876
877	if ( ! empty( $this->_pub_purge ) ) {
878	- $public_tags = $this->_append_prefix( $this->_pub_purge ) ;
879	if ( empty( $public_tags ) ) {
880	// If this ends up empty, private will also end up empty
881	- return ;
882	}
883	- $purge_header = self::X_HEADER . ': public,' ;
884	if ( Control::is_stale() ) {
885	- $purge_header .= 'stale,' ;
886	}
887	- $purge_header .= implode( ',', $public_tags ) ;
888	- $private_prefix = ';private,' ;
889	}
890
891	// Handle priv purge tags
892	if ( ! empty( $this->_priv_purge ) ) {
893	- $private_tags = $this->_append_prefix( $this->_priv_purge, true ) ;
894	- $purge_header .= $private_prefix . implode( ',', $private_tags ) ;
895	}
896
897	- return $purge_header ;
898	}
899
900	/**
	@@ -903,8 +887,7 @@ class Purge extends Base {
903	* @since 1.1.0
904	* @access private
905	*/
906	- private function _append_prefix( $purge_tags, $is_private = false )
907	- {
908	$curr_bid = is_multisite() ? get_current_blog_id() : '';
909
910	if ( ! in_array( '*', $purge_tags ) ) {
	@@ -928,19 +911,19 @@ class Purge extends Base {
928	if ( is_multisite() && (is_network_admin() \|\| (
929	Router::is_ajax() && (check_ajax_referer('updates', false, false) \|\| check_ajax_referer('litespeed-purgeall-network', false, false))
930	)) ) {
931	- $blogs = Activation::get_network_ids() ;
932	if ( empty($blogs) ) {
933	- Debug2::debug('[Purge] build_purge_headers: blog list is empty') ;
934	- return '' ;
935	}
936	- $tags = array() ;
937	foreach ($blogs as $blog_id) {
938	- $tags[] = LSWCP_TAG_PREFIX . $blog_id . '_' ;
939	}
940	- return $tags ;
941	}
942	else {
943	- return array(LSWCP_TAG_PREFIX . $curr_bid . '_') ;
944	}
945	}
946
	@@ -954,118 +937,117 @@ class Purge extends Base {
954	* @since 1.0.0
955	* @access private
956	*/
957	- private function _get_purge_tags_by_post( $post_id )
958	- {
959	// If this is a valid post we want to purge the post, the home page and any associated tags & cats
960	// If not, purge everything on the site.
961
962	- $purge_tags = array() ;
963	- $config = Conf::get_instance() ;
964
965	if ( Conf::val( Base::O_PURGE_POST_ALL ) ) {
966	// ignore the rest if purge all
967	- return array( '*' ) ;
968	}
969
970	// now do API hook action for post purge
971	- do_action('litespeed_api_purge_post', $post_id) ;
972
973	// post
974	- $purge_tags[] = Tag::TYPE_POST . $post_id ;
975	- $purge_tags[] = Tag::get_uri_tag(wp_make_link_relative(get_permalink($post_id))) ;
976
977	// for archive of categories\|tags\|custom tax
978	- global $post ;
979	- $original_post = $post ;
980	- $post = get_post($post_id) ;
981	- $post_type = $post->post_type ;
982
983	- global $wp_widget_factory ;
984	- $recent_posts = $wp_widget_factory->widgets['WP_Widget_Recent_Posts'] ;
985	if ( ! is_null($recent_posts) ) {
986	- $purge_tags[] = Tag::TYPE_WIDGET . $recent_posts->id ;
987	}
988
989	// get adjacent posts id as related post tag
990	if( $post_type == 'post' ){
991	- $prev_post = get_previous_post() ;
992	- $next_post = get_next_post() ;
993	if( ! empty($prev_post->ID) ) {
994	- $purge_tags[] = Tag::TYPE_POST . $prev_post->ID ;
995	- Debug2::debug('--------purge_tags prev is: '.$prev_post->ID) ;
996	}
997	if( ! empty($next_post->ID) ) {
998	- $purge_tags[] = Tag::TYPE_POST . $next_post->ID ;
999	- Debug2::debug('--------purge_tags next is: '.$next_post->ID) ;
1000	}
1001	}
1002
1003	if ( Conf::val( Base::O_PURGE_POST_TERM ) ) {
1004	- $taxonomies = get_object_taxonomies($post_type) ;
1005	- //Debug2::debug('purge by post, check tax = ' . var_export($taxonomies, true)) ;
1006	foreach ( $taxonomies as $tax ) {
1007	- $terms = get_the_terms($post_id, $tax) ;
1008	if ( ! empty($terms) ) {
1009	foreach ( $terms as $term ) {
1010	- $purge_tags[] = Tag::TYPE_ARCHIVE_TERM . $term->term_id ;
1011	}
1012	}
1013	}
1014	}
1015
1016	if ( Conf::val( Base::O_CACHE_TTL_FEED ) ) {
1017	- $purge_tags[] = Tag::TYPE_FEED ;
1018	}
1019
1020	// author, for author posts and feed list
1021	if ( Conf::val( Base::O_PURGE_POST_AUTHOR) ) {
1022	- $purge_tags[] = Tag::TYPE_AUTHOR . get_post_field('post_author', $post_id) ;
1023	}
1024
1025	// archive and feed of post type
1026	// todo: check if type contains space
1027	if ( Conf::val( Base::O_PURGE_POST_POSTTYPE) ) {
1028	if ( get_post_type_archive_link($post_type) ) {
1029	- $purge_tags[] = Tag::TYPE_ARCHIVE_POSTTYPE . $post_type ;
1030	}
1031	}
1032
1033	if ( Conf::val( Base::O_PURGE_POST_FRONTPAGE) ) {
1034	- $purge_tags[] = Tag::TYPE_FRONTPAGE ;
1035	}
1036
1037	if ( Conf::val( Base::O_PURGE_POST_HOMEPAGE) ) {
1038	- $purge_tags[] = Tag::TYPE_HOME ;
1039	}
1040
1041	if ( Conf::val( Base::O_PURGE_POST_PAGES) ) {
1042	- $purge_tags[] = Tag::TYPE_PAGES ;
1043	}
1044
1045	if ( Conf::val( Base::O_PURGE_POST_PAGES_WITH_RECENT_POSTS) ) {
1046	- $purge_tags[] = Tag::TYPE_PAGES_WITH_RECENT_POSTS ;
1047	}
1048
1049	// if configured to have archived by date
1050	- $date = $post->post_date ;
1051	- $date = strtotime($date) ;
1052
1053	if ( Conf::val( Base::O_PURGE_POST_DATE) ) {
1054	- $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Ymd', $date) ;
1055	}
1056
1057	if ( Conf::val( Base::O_PURGE_POST_MONTH) ) {
1058	- $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Ym', $date) ;
1059	}
1060
1061	if ( Conf::val( Base::O_PURGE_POST_YEAR) ) {
1062	- $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Y', $date) ;
1063	}
1064
1065	// Set back to original post as $post_id might affecting the global $post value
1066	- $post = $original_post ;
1067
1068	- return array_unique($purge_tags) ;
1069	}
1070
1071	/**
	@@ -1076,9 +1058,8 @@ class Purge extends Base {
1076	* @param string $val The filter value
1077	* @return string The filter value
1078	*/
1079	- public static function filter_with_purge_all( $val )
1080	- {
1081	- ~~self::purge_all()~~ ;
1082	- return $val ;
1083	}
1084	}


66	// Purge post only when status is/was publish
67	add_action( 'transition_post_status', __CLASS__ . '::purge_publish', 10, 3 );
68
69	+ add_action( 'wp_update_comment_count', __CLASS__ . '::purge_feeds' );
70
71	}
72

209	$this->_add( '*' );
210
211	if ( ! $silence ) {
212	+ $msg = __( 'Notified LiteSpeed Web Server to purge all LSCache entries.', 'litespeed-cache' );
213	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
214	}
215	}
216

223	private function _purge_all_ccss( $silence = false ) {
224	do_action( 'litespeed_purged_all_ccss' );
225
226	+ CSS::get_instance()->rm_cache_folder();
227
228	if ( ! $silence ) {
229	+ $msg = __( 'Cleaned all Critical CSS files.', 'litespeed-cache' );
230	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
231	}
232	}
233

240	private function _purge_all_lqip( $silence = false ) {
241	do_action( 'litespeed_purged_all_lqip' );
242
243	+ Placeholder::get_instance()->rm_lqip_cache_folder();
244
245	if ( ! $silence ) {
246	+ $msg = __( 'Cleaned all LQIP files.', 'litespeed-cache' );
247	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
248	}
249	}
250

257	private function _purge_all_avatar( $silence = false ) {
258	do_action( 'litespeed_purged_all_avatar' );
259
260	+ Avatar::get_instance()->rm_cache_folder();
261
262	if ( ! $silence ) {
263	+ $msg = __( 'Cleaned all Gravatar files.', 'litespeed-cache' );
264	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
265	}
266	}
267

334	return true;
335	}
336
337	+ /**
338	+ * Purge object cache
339	+ *
340	+ * @since 3.4
341	+ * @access public
342	+ */
343	+ public static function purge_all_object( $silence = true ) {
344	+ self::get_instance()->_purge_all_object( $silence );
345	+ }
346	+
347	/**
348	* Purge object cache
349	*

352	*/
353	private function _purge_all_object( $silence = false ) {
354	if ( ! defined( 'LSCWP_OBJECT_CACHE' ) ) {
355	+ Debug2::debug( '[Purge] Failed to flush object cache due to object cache not enabled' );
356
357	if ( ! $silence ) {
358	+ $msg = __( 'Object cache is not enabled.', 'litespeed-cache' );
359	+ Admin_Display::error( $msg );
360	}
361
362	+ return false;
363	}
364
365	do_action( 'litespeed_purged_all_object' );
366
367	+ Object_Cache::get_instance()->flush();
368	+ Debug2::debug( '[Purge] Flushed object cache' );
369
370	if ( ! $silence ) {
371	+ $msg = __( 'Purge all object caches successfully.', 'litespeed-cache' );
372	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
373	}
374
375	+ return true;
376	}
377
378	/**

382	* @access public
383	* @param mixed $tags Tags to add to the list.
384	*/
385	+ public static function add( $tags ) {
386	+ self::get_instance()->_add( $tags );

387	}
388
389	/**

392	* @since 2.2
393	* @access private
394	*/
395	+ private function _add( $tags ) {

396	if ( ! is_array( $tags ) ) {
397	+ $tags = array( $tags );
398	}
399	if ( ! array_diff( $tags, $this->_pub_purge ) ) {
400	+ return;
401	}
402
403	+ $this->_pub_purge = array_merge( $this->_pub_purge, $tags );
404	+ Debug2::debug( '[Purge] added ' . implode( ',', $tags ), 8 );
405
406	// Send purge header immediately
407	+ $curr_built = $this->_build();
408	if ( defined( 'LITESPEED_DID_send_headers' ) ) {
409	// Can't send, already has output, need to save and wait for next run
410	+ self::update_option( self::DB_QUEUE, $curr_built );
411	+ Debug2::debug( '[Purge] Output existed, queue stored: ' . $curr_built );
412	}
413	else {
414	+ @header( $curr_built );
415	+ Debug2::debug( $curr_built );
416	}
417
418	}

424	* @access public
425	* @param mixed $tags Tags to add to the list.
426	*/
427	+ public static function add_private( $tags ) {
428	+ self::get_instance()->_add_private( $tags );

429	}
430
431	/**

434	* @since 3.0
435	* @access public
436	*/
437	+ public static function add_private_esi( $tag ) {

438	self::add_private( Tag::TYPE_ESI . $tag );
439	}
440

444	* @since 3.0
445	* @access public
446	*/
447	+ public static function add_private_all() {

448	self::add_private( '*' );
449	}
450

454	* @since 2.2
455	* @access private
456	*/
457	+ private function _add_private( $tags ) {

458	if ( ! is_array( $tags ) ) {
459	+ $tags = array( $tags );
460	}
461	if ( ! array_diff( $tags, $this->_priv_purge ) ) {
462	+ return;
463	}
464
465	+ Debug2::debug( '[Purge] added [private] ' . implode( ',', $tags ), 3 );
466
467	+ $this->_priv_purge = array_merge( $this->_priv_purge, $tags );
468
469	// Send purge header immediately
470	+ @header( $this->_build() );
471	}
472
473	/**

476	* @since 1.1.3
477	* @access public
478	*/
479	+ public static function set_purge_related() {
480	+ self::get_instance()->_purge_related = true;

481	}
482
483	/**

486	* @since 1.1.3
487	* @access public
488	*/
489	+ public static function set_purge_single() {
490	+ self::get_instance()->_purge_single = true;

491	}
492
493	/**

497	* @since 2.2 Renamed from `frontend_purge`; Access changed from public
498	* @access private
499	*/
500	+ private function _purge_front() {

501	if ( empty( $_SERVER[ 'HTTP_REFERER' ] ) ) {
502	+ exit( 'no referer' );
503	}
504
505	+ self::purge_url( $_SERVER[ 'HTTP_REFERER' ] );
506
507	+ wp_redirect( $_SERVER[ 'HTTP_REFERER' ] );
508	+ exit();
509	}
510
511	/**

515	* @since 2.2 Access changed from public to private, renamed from `_purge_front`
516	* @access private
517	*/
518	+ private function _purge_frontpage() {
519	+ $this->_add( Tag::TYPE_FRONTPAGE );

520	if ( LITESPEED_SERVER_TYPE !== 'LITESPEED_SERVER_OLS' ) {
521	+ $this->_add_private( Tag::TYPE_FRONTPAGE );
522	}
523
524	+ $msg = __( 'Notified LiteSpeed Web Server to purge the front page.', 'litespeed-cache' );
525	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
526	}
527
528	/**

531	* @since 1.0.15
532	* @access private
533	*/
534	+ private function _purge_pages() {
535	+ $this->_add( Tag::TYPE_PAGES );

536
537	+ $msg = __( 'Notified LiteSpeed Web Server to purge all pages.', 'litespeed-cache' );
538	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
539	}
540
541	/**

544	* @since 1.0.14
545	* @access private
546	*/
547	+ private function _purge_error( $type = false ) {
548	+ $this->_add( Tag::TYPE_HTTP );

549
550	if ( ! $type \|\| ! in_array( $type, array( '403', '404', '500' ) ) ) {
551	+ return;
552	}
553
554	+ $this->_add( Tag::TYPE_HTTP . $type );
555
556	+ $msg = __( 'Notified LiteSpeed Web Server to purge error pages.', 'litespeed-cache' );
557	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( $msg );
558	}
559
560	/**

563	* @since 1.0.7
564	* @access public
565	*/
566	+ public function purge_cat( $value ) {
567	+ $val = trim( $value );

568	if ( empty( $val ) ) {
569	+ return;
570	}
571	if ( preg_match( '/^[a-zA-Z0-9-]+$/', $val ) == 0 ) {
572	+ Debug2::debug( "[Purge] $val cat invalid" );
573	+ return;
574	}
575	+ $cat = get_category_by_slug( $val );
576	if ( $cat == false ) {
577	+ Debug2::debug( "[Purge] $val cat not existed/published" );
578	+ return;
579	}
580
581	+ self::add( Tag::TYPE_ARCHIVE_TERM . $cat->term_id );
582
583	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge category %s', 'litespeed-cache' ), $val ) );
584	}
585
586

590	* @since 1.0.7
591	* @access public
592	*/
593	+ public static function purge_tag( $val ) {
594	+ $val = trim( $val );

595	if ( empty( $val ) ) {
596	+ return;
597	}
598	if ( preg_match( '/^[a-zA-Z0-9-]+$/', $val ) == 0 ) {
599	+ Debug2::debug( "[Purge] $val tag invalid" );
600	+ return;
601	}
602	+ $term = get_term_by( 'slug', $val, 'post_tag' );
603	if ( $term == 0 ) {
604	+ Debug2::debug( "[Purge] $val tag not exist" );
605	+ return;
606	}
607
608	+ self::add( Tag::TYPE_ARCHIVE_TERM . $term->term_id );
609
610	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge tag %s', 'litespeed-cache' ), $val ) );
611	}
612
613	/**

616	* @since 1.0.7
617	* @access public
618	*/
619	+ public static function purge_url( $url ) {
620	+ $val = trim( $url );

621	if ( empty( $val ) ) {
622	+ return;
623	}
624
625	if ( strpos( $val, '<' ) !== false ) {
626	+ Debug2::debug( "[Purge] $val url contains <" );
627	+ return;
628	}
629
630	+ $val = Utility::make_relative( $val );
631
632	+ $hash = Tag::get_uri_tag( $val );
633
634	if ( $hash === false ) {
635	+ Debug2::debug( "[Purge] $val url invalid" );
636	+ return;
637	}
638
639	+ self::add( $hash );
640
641	+ ! defined( 'LITESPEED_PURGE_SILENT' ) && Admin_Display::succeed( sprintf( __( 'Purge url %s', 'litespeed-cache' ), $val ) );
642	}
643
644	/**

647	* @since 1.0.7
648	* @access public
649	*/
650	+ public function purge_list() {

651	if ( ! isset($_REQUEST[Admin_Display::PURGEBYOPT_SELECT]) \|\| ! isset($_REQUEST[Admin_Display::PURGEBYOPT_LIST]) ) {
652	+ return;
653	}
654	+ $sel = $_REQUEST[Admin_Display::PURGEBYOPT_SELECT];
655	+ $list_buf = $_REQUEST[Admin_Display::PURGEBYOPT_LIST];
656	if ( empty($list_buf) ) {
657	+ return;
658	}
659	+ $list_buf = str_replace(",", "\n", $list_buf);// for cli
660	+ $list = explode("\n", $list_buf);
661	switch($sel) {
662	case Admin_Display::PURGEBY_CAT:
663	+ $cb = 'purge_cat';
664	+ break;
665	case Admin_Display::PURGEBY_PID:
666	+ $cb = 'purge_post';
667	+ break;
668	case Admin_Display::PURGEBY_TAG:
669	+ $cb = 'purge_tag';
670	+ break;
671	case Admin_Display::PURGEBY_URL:
672	+ $cb = 'purge_url';
673	+ break;
674
675	default:
676	+ return;
677	}
678	array_map( __CLASS__ . "::$cb", $list );
679
680	// for redirection
681	+ $_GET[ Admin_Display::PURGEBYOPT_SELECT ] = $sel;
682	}
683
684	/**

687	* @since 3.0
688	* @access public
689	*/
690	+ public static function purge_esi( $tag ) {

691	self::add( Tag::TYPE_ESI . $tag );
692	}
693

697	* @since 3.0
698	* @access public
699	*/
700	+ public static function purge_posttype( $post_type ) {

701	self::add( Tag::TYPE_ARCHIVE_POSTTYPE . $post_type );
702	}
703

707	* @since 1.0.0
708	* @access public
709	*/
710	+ public static function purge_post( $pid ) {

711	$pid = intval( $pid );
712	// ignore the status we don't care
713	if ( ! $pid \|\| ! in_array( get_post_status( $pid ), array( 'publish', 'trash', 'private', 'draft' ) ) ) {

735	* @since 1.1.3
736	* @access public
737	*/
738	+ public static function purge_widget( $widget_id = null ) {

739	if ( is_null($widget_id) ) {
740	+ $widget_id = $_POST['widget-id'];
741	if ( is_null($widget_id) ) {
742	+ return;
743	}
744	}
745	+ self::add(Tag::TYPE_WIDGET . $widget_id);
746	+ self::add_private(Tag::TYPE_WIDGET . $widget_id);
747	}
748
749	/**

754	* @since 1.1.3
755	* @global type $wp_widget_factory
756	*/
757	+ public static function purge_comment_widget() {
758	+ global $wp_widget_factory;
759	+ $recent_comments = $wp_widget_factory->widgets['WP_Widget_Recent_Comments'];

760	if ( !is_null($recent_comments) ) {
761	+ self::add(Tag::TYPE_WIDGET . $recent_comments->id);
762	+ self::add_private(Tag::TYPE_WIDGET . $recent_comments->id);
763	}
764	}
765

769	* @since 1.0.9
770	* @access public
771	*/
772	+ public static function purge_feeds() {

773	if ( Conf::val(Base::O_CACHE_TTL_FEED) > 0 ) {
774	+ self::add(Tag::TYPE_FEED);
775	}
776	}
777

781	* @access public
782	* @since 1.1.3
783	*/
784	+ public static function purge_on_logout() {
785	+ self::add_private('*');

786	}
787
788	/**

791	* @access private
792	* @since 1.1.3
793	*/
794	+ private function _finalize() {

795	// Make sure header output only run once
796	if ( ! defined( 'LITESPEED_DID_' . __FUNCTION__ ) ) {
797	+ define( 'LITESPEED_DID_' . __FUNCTION__, true );
798	}
799	else {
800	+ return;
801	}
802
803	+ do_action('litespeed_purge_finalize');
804
805	// Append unique uri purge tags if Admin QS is `PURGESINGLE`
806	if ( $this->_purge_single ) {
807	+ $this->_pub_purge[] = Tag::build_uri_tag(); // TODO: add private tag too
808	}
809	// Append related purge tags if Admin QS is `PURGE`
810	if ( $this->_purge_related ) {
811	// Before this, tags need to be finalized
812	+ $tags_related = Tag::output_tags();
813	// NOTE: need to remove the empty item `B1_` to avoid purging all
814	+ $tags_related = array_filter($tags_related);
815	if ( $tags_related ) {
816	+ $this->_pub_purge = array_merge($this->_pub_purge, $tags_related);
817	}
818	}
819
820	if ( ! empty($this->_pub_purge) ) {
821	+ $this->_pub_purge = array_unique($this->_pub_purge);
822	}
823
824	if ( ! empty($this->_priv_purge) ) {
825	+ $this->_priv_purge = array_unique($this->_priv_purge);
826	}
827	}
828

835	* @access public
836	* @return string the built purge header
837	*/
838	+ public static function output() {
839	+ $instance = self::get_instance();

840
841	+ $instance->_finalize();
842
843	+ return $instance->_build();
844	}
845
846	/**

850	* @access private
851	* @return string the built purge header
852	*/
853	+ private function _build() {

854	if ( empty( $this->_pub_purge ) && empty( $this->_priv_purge ) ) {
855	+ return;
856	}
857
858	+ $purge_header = '';
859	+ $private_prefix = self::X_HEADER . ': private,';
860
861	if ( ! empty( $this->_pub_purge ) ) {
862	+ $public_tags = $this->_append_prefix( $this->_pub_purge );
863	if ( empty( $public_tags ) ) {
864	// If this ends up empty, private will also end up empty
865	+ return;
866	}
867	+ $purge_header = self::X_HEADER . ': public,';
868	if ( Control::is_stale() ) {
869	+ $purge_header .= 'stale,';
870	}
871	+ $purge_header .= implode( ',', $public_tags );
872	+ $private_prefix = ';private,';
873	}
874
875	// Handle priv purge tags
876	if ( ! empty( $this->_priv_purge ) ) {
877	+ $private_tags = $this->_append_prefix( $this->_priv_purge, true );
878	+ $purge_header .= $private_prefix . implode( ',', $private_tags );
879	}
880
881	+ return $purge_header;
882	}
883
884	/**

887	* @since 1.1.0
888	* @access private
889	*/
890	+ private function _append_prefix( $purge_tags, $is_private = false ) {

891	$curr_bid = is_multisite() ? get_current_blog_id() : '';
892
893	if ( ! in_array( '*', $purge_tags ) ) {

911	if ( is_multisite() && (is_network_admin() \|\| (
912	Router::is_ajax() && (check_ajax_referer('updates', false, false) \|\| check_ajax_referer('litespeed-purgeall-network', false, false))
913	)) ) {
914	+ $blogs = Activation::get_network_ids();
915	if ( empty($blogs) ) {
916	+ Debug2::debug('[Purge] build_purge_headers: blog list is empty');
917	+ return '';
918	}
919	+ $tags = array();
920	foreach ($blogs as $blog_id) {
921	+ $tags[] = LSWCP_TAG_PREFIX . $blog_id . '_';
922	}
923	+ return $tags;
924	}
925	else {
926	+ return array(LSWCP_TAG_PREFIX . $curr_bid . '_');
927	}
928	}
929

937	* @since 1.0.0
938	* @access private
939	*/
940	+ private function _get_purge_tags_by_post( $post_id ) {

941	// If this is a valid post we want to purge the post, the home page and any associated tags & cats
942	// If not, purge everything on the site.
943
944	+ $purge_tags = array();
945	+ $config = Conf::get_instance();
946
947	if ( Conf::val( Base::O_PURGE_POST_ALL ) ) {
948	// ignore the rest if purge all
949	+ return array( '*' );
950	}
951
952	// now do API hook action for post purge
953	+ do_action('litespeed_api_purge_post', $post_id);
954
955	// post
956	+ $purge_tags[] = Tag::TYPE_POST . $post_id;
957	+ $purge_tags[] = Tag::get_uri_tag(wp_make_link_relative(get_permalink($post_id)));
958
959	// for archive of categories\|tags\|custom tax
960	+ global $post;
961	+ $original_post = $post;
962	+ $post = get_post($post_id);
963	+ $post_type = $post->post_type;
964
965	+ global $wp_widget_factory;
966	+ $recent_posts = $wp_widget_factory->widgets['WP_Widget_Recent_Posts'];
967	if ( ! is_null($recent_posts) ) {
968	+ $purge_tags[] = Tag::TYPE_WIDGET . $recent_posts->id;
969	}
970
971	// get adjacent posts id as related post tag
972	if( $post_type == 'post' ){
973	+ $prev_post = get_previous_post();
974	+ $next_post = get_next_post();
975	if( ! empty($prev_post->ID) ) {
976	+ $purge_tags[] = Tag::TYPE_POST . $prev_post->ID;
977	+ Debug2::debug('--------purge_tags prev is: '.$prev_post->ID);
978	}
979	if( ! empty($next_post->ID) ) {
980	+ $purge_tags[] = Tag::TYPE_POST . $next_post->ID;
981	+ Debug2::debug('--------purge_tags next is: '.$next_post->ID);
982	}
983	}
984
985	if ( Conf::val( Base::O_PURGE_POST_TERM ) ) {
986	+ $taxonomies = get_object_taxonomies($post_type);
987	+ //Debug2::debug('purge by post, check tax = ' . var_export($taxonomies, true));
988	foreach ( $taxonomies as $tax ) {
989	+ $terms = get_the_terms($post_id, $tax);
990	if ( ! empty($terms) ) {
991	foreach ( $terms as $term ) {
992	+ $purge_tags[] = Tag::TYPE_ARCHIVE_TERM . $term->term_id;
993	}
994	}
995	}
996	}
997
998	if ( Conf::val( Base::O_CACHE_TTL_FEED ) ) {
999	+ $purge_tags[] = Tag::TYPE_FEED;
1000	}
1001
1002	// author, for author posts and feed list
1003	if ( Conf::val( Base::O_PURGE_POST_AUTHOR) ) {
1004	+ $purge_tags[] = Tag::TYPE_AUTHOR . get_post_field('post_author', $post_id);
1005	}
1006
1007	// archive and feed of post type
1008	// todo: check if type contains space
1009	if ( Conf::val( Base::O_PURGE_POST_POSTTYPE) ) {
1010	if ( get_post_type_archive_link($post_type) ) {
1011	+ $purge_tags[] = Tag::TYPE_ARCHIVE_POSTTYPE . $post_type;
1012	}
1013	}
1014
1015	if ( Conf::val( Base::O_PURGE_POST_FRONTPAGE) ) {
1016	+ $purge_tags[] = Tag::TYPE_FRONTPAGE;
1017	}
1018
1019	if ( Conf::val( Base::O_PURGE_POST_HOMEPAGE) ) {
1020	+ $purge_tags[] = Tag::TYPE_HOME;
1021	}
1022
1023	if ( Conf::val( Base::O_PURGE_POST_PAGES) ) {
1024	+ $purge_tags[] = Tag::TYPE_PAGES;
1025	}
1026
1027	if ( Conf::val( Base::O_PURGE_POST_PAGES_WITH_RECENT_POSTS) ) {
1028	+ $purge_tags[] = Tag::TYPE_PAGES_WITH_RECENT_POSTS;
1029	}
1030
1031	// if configured to have archived by date
1032	+ $date = $post->post_date;
1033	+ $date = strtotime($date);
1034
1035	if ( Conf::val( Base::O_PURGE_POST_DATE) ) {
1036	+ $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Ymd', $date);
1037	}
1038
1039	if ( Conf::val( Base::O_PURGE_POST_MONTH) ) {
1040	+ $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Ym', $date);
1041	}
1042
1043	if ( Conf::val( Base::O_PURGE_POST_YEAR) ) {
1044	+ $purge_tags[] = Tag::TYPE_ARCHIVE_DATE . date('Y', $date);
1045	}
1046
1047	// Set back to original post as $post_id might affecting the global $post value
1048	+ $post = $original_post;
1049
1050	+ return array_unique($purge_tags);
1051	}
1052
1053	/**

1058	* @param string $val The filter value
1059	* @return string The filter value
1060	*/
1061	+ public static function filter_with_purge_all( $val ) {
1062	+ self::purge_all();
1063	+ return $val;

1064	}
1065	}

src/utility.cls.php CHANGED Viewed

	@@ -5,9 +5,9 @@
5	* @since 1.1.5
6	* @since 1.5 Moved into /inc
7	*/
8	- namespace LiteSpeed ;
9
10	- defined( 'WPINC' ) \|\| exit ;
11
12	class Utility extends Instance {
13	protected static $_instance;
	@@ -22,20 +22,20 @@ class Utility extends Instance {
22	* @return bool True for valid rules, false otherwise.
23	*/
24	public static function syntax_checker( $rules ) {
25	- $success = true ;
26
27	- set_error_handler( 'litespeed_exception_handler' ) ;
28
29	try {
30	- preg_match( self::arr2regex( $rules ), null ) ;
31	}
32	catch ( \ErrorException $e ) {
33	- $success = false ;
34	}
35
36	- restore_error_handler() ;
37
38	- return $success ;
39	}
40
41	/**
	@@ -86,9 +86,8 @@ class Utility extends Instance {
86	* @deprecated 2.9.4 Moved to REST class
87	* @access public
88	*/
89	- public static function is_rest( $url = false )
90	- {
91	- return false ;
92	}
93
94	/**
	@@ -96,80 +95,79 @@ class Utility extends Instance {
96	*
97	* @since 2.9
98	*/
99	- public static function page_type()
100	- {
101	- ~~global~~ $~~wp_query~~ ;
102	- $page_type = 'default' ;
103
104	if ( $wp_query->is_page ) {
105	- $page_type = is_front_page() ? 'front' : 'page' ;
106	}
107	elseif ( $wp_query->is_home ) {
108	- $page_type = 'home' ;
109	}
110	elseif ( $wp_query->is_single ) {
111	- // $page_type = $wp_query->is_attachment ? 'attachment' : 'single' ;
112	- $page_type = get_post_type() ;
113	}
114	elseif ( $wp_query->is_category ) {
115	- $page_type = 'category' ;
116	}
117	elseif ( $wp_query->is_tag ) {
118	- $page_type = 'tag' ;
119	}
120	elseif ( $wp_query->is_tax ) {
121	- $page_type = 'tax' ;
122	- // $page_type = get_queried_object()->taxonomy ;
123	}
124	elseif ( $wp_query->is_archive ) {
125	if ( $wp_query->is_day ) {
126	- $page_type = 'day' ;
127	}
128	elseif ( $wp_query->is_month ) {
129	- $page_type = 'month' ;
130	}
131	elseif ( $wp_query->is_year ) {
132	- $page_type = 'year' ;
133	}
134	elseif ( $wp_query->is_author ) {
135	- $page_type = 'author' ;
136	}
137	else {
138	- $page_type = 'archive' ;
139	}
140	}
141	elseif ( $wp_query->is_search ) {
142	- $page_type = 'search' ;
143	}
144	elseif ( $wp_query->is_404 ) {
145	- $page_type = '404' ;
146	}
147
148	return $page_type;
149
150	// if ( is_404() ) {
151	- // $page_type = '404' ;
152	// }
153	// elseif ( is_singular() ) {
154	- // $page_type = get_post_type() ;
155	// }
156	// elseif ( is_home() && get_option( 'show_on_front' ) == 'page' ) {
157	- // $page_type = 'home' ;
158	// }
159	// elseif ( is_front_page() ) {
160	- // $page_type = 'front' ;
161	// }
162	// elseif ( is_tax() ) {
163	- // $page_type = get_queried_object()->taxonomy ;
164	// }
165	// elseif ( is_category() ) {
166	- // $page_type = 'category' ;
167	// }
168	// elseif ( is_tag() ) {
169	- // $page_type = 'tag' ;
170	// }
171
172	- // return $page_type ;
173	}
174
175	/**
	@@ -177,26 +175,25 @@ class Utility extends Instance {
177	*
178	* @since 2.9
179	*/
180	- public static function ping( $domain )
181	- {
182	if ( strpos( $domain, ':' ) ) {
183	- $domain = parse_url( $domain, PHP_URL_HOST ) ;
184	}
185	- $starttime = microtime( true ) ;
186	- $file = fsockopen( $domain, 443, $errno, $errstr, 10 ) ;
187	- $stoptime = microtime( true ) ;
188	- $status = 0 ;
189
190	- if ( ! $file ) $status = 99999 ;// Site is down
191	else {
192	- fclose( $file ) ;
193	- $status = ( $stoptime - $starttime ) * 1000 ;
194	- $status = floor( $status ) ;
195	}
196
197	- Debug2::debug( "[Util] ping [Domain] $domain \t[Speed] $status" ) ;
198
199	- return $status ;
200	}
201
202	/**
	@@ -205,49 +202,48 @@ class Utility extends Instance {
205	* @since 1.6.5
206	* @access public
207	*/
208	- public static function readable_time( $seconds_or_timestamp, $timeout = 3600, $forword = false )
209	- {
210
211	if ( strlen( $seconds_or_timestamp ) == 10 ) {
212	- $seconds = time() - $seconds_or_timestamp ;
213	if ( $seconds > $timeout ) {
214	- return date( 'm/d/Y H:i:s', $seconds_or_timestamp + LITESPEED_TIME_OFFSET ) ;
215	}
216	}
217	else {
218	- $seconds = $seconds_or_timestamp ;
219	}
220
221	$res = '';
222	if ( $seconds > 86400 ) {
223	- $num = floor( $seconds / 86400 ) ;
224	- $res .= $num . 'd' ;
225	- $seconds %= 86400 ;
226	}
227
228	if ( $seconds > 3600 ) {
229	if ( $res ) {
230	- $res .= ', ' ;
231	}
232	- $num = floor( $seconds / 3600 ) ;
233	- $res .= $num . 'h' ;
234	- $seconds %= 3600 ;
235	}
236
237	if ( $seconds > 60 ) {
238	if ( $res ) {
239	- $res .= ', ' ;
240	}
241	- $num = floor( $seconds / 60 ) ;
242	- $res .= $num . 'm' ;
243	- $seconds %= 60 ;
244	}
245
246	if ( $seconds > 0 ) {
247	if ( $res ) {
248	- $res .= ' ' ;
249	}
250	- $res .= $seconds . 's' ;
251	}
252
253	if ( ! $res ) {
	@@ -256,7 +252,7 @@ class Utility extends Instance {
256
257	$res = $forword ? $res : sprintf( __( ' %s ago', 'litespeed-cache' ), $res );
258
259	- return $res ;
260	}
261
262
	@@ -266,13 +262,12 @@ class Utility extends Instance {
266	* @since 1.6
267	* @access public
268	*/
269	- public static function arr2str( $arr )
270	- {
271	if ( ! is_array( $arr ) ) {
272	- return $arr ;
273	}
274
275	- return base64_encode( json_encode( $arr ) ) ;
276	}
277
278	/**
	@@ -281,8 +276,7 @@ class Utility extends Instance {
281	* @since 1.6
282	* @access public
283	*/
284	- public static function real_size( $filesize, $is_1000 = false )
285	- {
286	$unit = $is_1000 ? 1000 : 1024;
287
288	if ( $filesize >= pow( $unit, 3 ) ) {
	@@ -309,14 +303,13 @@ class Utility extends Instance {
309	* @param string $str
310	* @return array All the attributes
311	*/
312	- public static function parse_attr( $str )
313	- {
314	- ~~$attrs~~ = ~~array~~() ;
315	- preg_match_all( '#([\w-]+)=["\']([^"\']*)["\']#isU', $str, $matches, PREG_SET_ORDER ) ;
316	foreach ( $matches as $match ) {
317	- $attrs[ $match[ 1 ] ] = trim( $match[ 2 ] ) ;
318	}
319	- return $attrs ;
320	}
321
322	/**
	@@ -330,65 +323,64 @@ class Utility extends Instance {
330	* @param array $haystack
331	* @return bool\|string False if not found, otherwise return the matched string in haystack.
332	*/
333	- public static function str_hit_array( $needle, $haystack, $has_ttl = false )
334	- {
335	/**
336	* Safety check to avoid PHP warning
337	* @see https://github.com/litespeedtech/lscache_wp/pull/131/commits/45fc03af308c7d6b5583d1664fad68f75fb6d017
338	*/
339	if ( ! is_array( $haystack ) ) {
340	- Debug2::debug( "[Util] ❌ bad param in str_hit_array()!" ) ;
341
342	- return false ;
343	}
344
345	- $hit = false ;
346	- $this_ttl = 0 ;
347	foreach( $haystack as $item ) {
348	if ( ! $item ) {
349	- continue ;
350	}
351
352	if ( $has_ttl ) {
353	- $this_ttl = 0 ;
354	- $item = explode( ' ', $item ) ;
355	if ( ! empty( $item[ 1 ] ) ) {
356	- $this_ttl = $item[ 1 ] ;
357	}
358	- $item = $item[ 0 ] ;
359	}
360
361	if ( substr( $item, -1 ) === '$' ) {
362	// do exact match
363	if ( substr( $item, 0, -1 ) === $needle ) {
364	- $hit = $item ;
365	- break ;
366	}
367	}
368	elseif ( substr( $item, 0, 1 ) === '^' ) {
369	// match beginning
370	if ( substr( $item, 1 ) === substr( $needle, 0, strlen( $item ) - 1 ) ) {
371	- $hit = $item ;
372	- break ;
373	}
374	}
375	else {
376	if ( strpos( $needle, $item ) !== false ) {
377	- $hit = $item ;
378	- break ;
379	}
380	}
381	}
382
383	if ( $hit ) {
384	if ( $has_ttl ) {
385	- return array( $hit, $this_ttl ) ;
386	}
387
388	- return $hit ;
389	}
390
391	- return false ;
392	}
393
394	/**
	@@ -397,9 +389,8 @@ class Utility extends Instance {
397	* @since 1.2.2
398	*
399	*/
400	- public static function compatibility()
401	- {
402	- require_once LSCWP_DIR . 'lib/php-compatibility.func.php' ;
403	}
404
405	/**
	@@ -410,17 +401,16 @@ class Utility extends Instance {
410	* @param string $uri `xx/xx.html` or `/subfolder/xx/xx.html`
411	* @return string http://www.example.com/subfolder/xx/xx.html
412	*/
413	- public static function uri2url( $uri )
414	- {
415	if ( substr( $uri, 0, 1 ) === '/' ) {
416	- self::domain_const() ;
417	- $url = LSCWP_DOMAIN . $uri ;
418	}
419	else {
420	- $url = home_url( '/' ) . $uri ;
421	}
422
423	- return $url ;
424	}
425
426	/**
	@@ -430,17 +420,16 @@ class Utility extends Instance {
430	* @since 1.6.2.1 Added 2nd param keep_qs
431	* @access public
432	*/
433	- public static function url2uri( $url, $keep_qs = false )
434	- {
435	- $~~url~~ = ~~trim~~( $url ) ;
436	- $~~uri~~ = @parse_url( $url, ~~PHP_URL_PATH~~ ) ;
437	- $qs = @parse_url( $url, PHP_URL_QUERY ) ;
438
439	if ( ! $keep_qs \|\| ! $qs ) {
440	- return $uri ;
441	}
442
443	- return $uri . '?' . $qs ;
444	}
445
446	/**
	@@ -451,21 +440,20 @@ class Utility extends Instance {
451	* @param string `https://aa.com/bbb/wp-content/upload/2018/08/test.jpg` or `/bbb/wp-content/upload/2018/08/test.jpg`
452	* @return string `2018/08/test.jpg`
453	*/
454	- public static function att_short_path( $url )
455	- {
456	if ( ! defined( 'LITESPEED_UPLOAD_PATH' ) ) {
457	- $_wp_upload_dir = wp_upload_dir() ;
458
459	- $upload_path = self::url2uri( $_wp_upload_dir[ 'baseurl' ] ) ;
460
461	- define( 'LITESPEED_UPLOAD_PATH', $upload_path ) ;
462	}
463
464	- $local_file = self::url2uri( $url ) ;
465
466	- $short_path = substr( $local_file, strlen( LITESPEED_UPLOAD_PATH ) + 1 ) ;
467
468	- return $short_path ;
469	}
470
471	/**
	@@ -476,14 +464,13 @@ class Utility extends Instance {
476	* @param string $url
477	* @return string Relative URL, start with /
478	*/
479	- public static function make_relative( $url )
480	- {
481	// replace home_url if the url is full url
482	- self::domain_const() ;
483	if ( strpos( $url, LSCWP_DOMAIN ) === 0 ) {
484	- $url = substr( $url, strlen( LSCWP_DOMAIN ) ) ;
485	}
486	- return trim( $url ) ;
487	}
488
489	/**
	@@ -491,18 +478,17 @@ class Utility extends Instance {
491	*
492	* @since 1.7.1
493	*/
494	- public static function parse_domain( $url )
495	- {
496	- $url = @parse_url( $url ) ;
497	if ( empty( $url[ 'host' ] ) ) {
498	- return '' ;
499	}
500
501	if ( ! empty( $url[ 'scheme' ] ) ) {
502	- return $url[ 'scheme' ] . '://' . $url[ 'host' ] ;
503	}
504
505	- return '//' . $url[ 'host' ] ;
506	}
507
508	/**
	@@ -529,16 +515,15 @@ class Utility extends Instance {
529	* @since 1.3
530	* @access public
531	*/
532	- public static function domain_const()
533	- {
534	if ( defined( 'LSCWP_DOMAIN' ) ) {
535	- return ;
536	}
537
538	- self::compatibility() ;
539	- $domain = http_build_url( get_home_url(), array(), HTTP_URL_STRIP_ALL ) ;
540
541	- define( 'LSCWP_DOMAIN', $domain ) ;
542	}
543
544	/**
	@@ -553,28 +538,28 @@ class Utility extends Instance {
553	public static function sanitize_lines( $arr, $type = null ) {
554	if ( ! $arr ) {
555	if ( $type === 'string' ) {
556	- return '' ;
557	}
558	- return array() ;
559	}
560
561	if ( ! is_array( $arr ) ) {
562	- $arr = explode( "\n", $arr ) ;
563	}
564
565	- $arr = array_map( 'trim', $arr ) ;
566	- $changed = false ;
567	if ( $type === 'uri' ) {
568	- $arr = array_map( __CLASS__ . '::url2uri', $arr ) ;
569	- $changed = true ;
570	}
571	if ( $type === 'relative' ) {
572	- $arr = array_map( __CLASS__ . '::make_relative', $arr ) ;// Remove domain
573	- $changed = true ;
574	}
575	if ( $type === 'domain' ) {
576	- $arr = array_map( __CLASS__ . '::parse_domain', $arr ) ;// Only keep domain
577	- $changed = true ;
578	}
579
580	if ( $type === 'noprotocol' ) {
	@@ -583,16 +568,16 @@ class Utility extends Instance {
583	}
584
585	if ( $changed ) {
586	- $arr = array_map( 'trim', $arr ) ;
587	}
588	- $arr = array_unique( $arr ) ;
589	- $arr = array_filter( $arr ) ;
590
591	if ( $type === 'string' ) {
592	- return implode( "\n", $arr ) ;
593	}
594
595	- return $arr ;
596	}
597
598	/**
	@@ -604,8 +589,7 @@ class Utility extends Instance {
604	* @access public
605	* @return string The built url.
606	*/
607	- public static function build_url( $action, $type = false, $is_ajax = false, $page = null, $append_arr = array() )
608	- {
609	$prefix = '?';
610
611	if ( $page === '_ori' ) {
	@@ -617,62 +601,62 @@ class Utility extends Instance {
617	if ( $page ) {
618	// If use admin url
619	if ( $page === true ) {
620	- $page = 'admin.php' ;
621	}
622	else {
623	if ( strpos( $page, '?' ) !== false ) {
624	- $prefix = '&' ;
625	}
626	}
627	- $combined = $page . $prefix . Router::ACTION . '=' . $action ;
628	}
629	else {
630	// Current page rebuild URL
631	- $params = $_GET ;
632
633	if ( ! empty( $params ) ) {
634	if ( isset( $params[ Router::ACTION ] ) ) {
635	- unset( $params[ Router::ACTION ] ) ;
636	}
637	if ( isset( $params[ '_wpnonce' ] ) ) {
638	- unset( $params[ '_wpnonce' ] ) ;
639	}
640	if ( ! empty( $params ) ) {
641	- $prefix .= http_build_query( $params ) . '&' ;
642	}
643	}
644	- global $pagenow ;
645	- $combined = $pagenow . $prefix . Router::ACTION . '=' . $action ;
646	}
647	}
648	else {
649	- $combined = 'admin-ajax.php?action=litespeed_ajax&' . Router::ACTION . '=' . $action ;
650	}
651
652	if ( is_network_admin() ) {
653	- $prenonce = network_admin_url( $combined ) ;
654	}
655	else {
656	- $prenonce = admin_url( $combined ) ;
657	}
658	- $url = wp_nonce_url( $prenonce, $action, Router::NONCE ) ;
659
660	if ( $type ) {
661	// Remove potential param `type` from url
662	- $url = parse_url( htmlspecialchars_decode( $url ) ) ;
663	- parse_str( $url[ 'query' ], $query ) ;
664
665	- $built_arr = array_merge( $query, array( Router::TYPE => $type ) ) ;
666	if ( $append_arr ) {
667	- $built_arr = array_merge( $built_arr, $append_arr ) ;
668	}
669	- $url[ 'query' ] = http_build_query( $built_arr ) ;
670	- self::compatibility() ;
671	- $url = http_build_url( $url ) ;
672	- $url = htmlspecialchars( $url, ENT_QUOTES, 'UTF-8' ) ;
673	}
674
675	- return $url ;
676	}
677
678	/**
	@@ -681,20 +665,19 @@ class Utility extends Instance {
681	* @since 1.2.3
682	*
683	*/
684	- public static function internal( $host )
685	- {
686	if ( ! defined( 'LITESPEED_FRONTEND_HOST' ) ) {
687	if ( defined( 'WP_HOME' ) ) {
688	- $home_host = WP_HOME ;// Also think of `WP_SITEURL`
689	}
690	else {
691	- $home_host = get_option( 'home' ) ;
692	}
693	- define( 'LITESPEED_FRONTEND_HOST', parse_url( $home_host, PHP_URL_HOST ) ) ;
694	}
695
696	if ( $host === LITESPEED_FRONTEND_HOST ) {
697	- return true ;
698	}
699
700	/**
	@@ -702,14 +685,14 @@ class Utility extends Instance {
702	* @since 2.9.4
703	*/
704	if ( ! isset( self::$_internal_domains ) ) {
705	- self::$_internal_domains = apply_filters( 'litespeed_internal_domains', array() ) ;
706	}
707
708	if ( self::$_internal_domains ) {
709	- return in_array( $host, self::$_internal_domains ) ;
710	}
711
712	- return false ;
713	}
714
715	/**
	@@ -720,34 +703,33 @@ class Utility extends Instance {
720	* @access public
721	* @return string\|bool The real path of file OR false
722	*/
723	- public static function is_internal_file( $url, $addition_postfix = false )
724	- {
725	- $url_parsed = parse_url( $url ) ;
726	if ( isset( $url_parsed[ 'host' ] ) && ! self::internal( $url_parsed[ 'host' ] ) ) {
727	// Check if is cdn path
728	// Do this to avoid user hardcoded src in tpl
729	if ( ! CDN::internal( $url_parsed[ 'host' ] ) ) {
730	- Debug2::debug2( '[Util] external' ) ;
731	- return false ;
732	}
733	}
734
735	if ( empty( $url_parsed[ 'path' ] ) ) {
736	- return false ;
737	}
738
739	// Need to replace child blog path for assets, ref: .htaccess
740	if ( is_multisite() && defined( 'PATH_CURRENT_SITE' ) ) {
741	- $pattern = '#^' . PATH_CURRENT_SITE . '([_0-9a-zA-Z-]+/)(wp-(content\|admin\|includes))#U' ;
742	- $replacement = PATH_CURRENT_SITE . '$2' ;
743	- $url_parsed[ 'path' ] = preg_replace( $pattern, $replacement, $url_parsed[ 'path' ] ) ;
744	- // $current_blog = (int) get_current_blog_id() ;
745	- // $main_blog_id = (int) get_network()->site_id ;
746	// if ( $current_blog === $main_blog_id ) {
747	- // define( 'LITESPEED_IS_MAIN_BLOG', true ) ;
748	// }
749	// else {
750	- // define( 'LITESPEED_IS_MAIN_BLOG', false ) ;
751	// }
752	}
753
	@@ -755,21 +737,21 @@ class Utility extends Instance {
755	/**
756	* Trying to fix pure /.htaccess rewrite to /wordpress case
757	*
758	- * Add `define( 'LITESPEED_WP_REALPATH', '/wordpress' ) ;` in wp-config.php in this case
759	*
760	* @internal #611001 - Combine & Minify not working?
761	* @since 1.6.3
762	*/
763	if ( substr( $url_parsed[ 'path' ], 0, 1 ) === '/' ) {
764	if ( defined( 'LITESPEED_WP_REALPATH' ) ) {
765	- $file_path_ori = $_SERVER[ 'DOCUMENT_ROOT' ] . LITESPEED_WP_REALPATH . $url_parsed[ 'path' ] ;
766	}
767	else {
768	- $file_path_ori = $_SERVER[ 'DOCUMENT_ROOT' ] . $url_parsed[ 'path' ] ;
769	}
770	}
771	else {
772	- $file_path_ori = Router::frontend_path() . '/' . $url_parsed[ 'path' ] ;
773	}
774
775	/**
	@@ -777,7 +759,7 @@ class Utility extends Instance {
777	* @since 2.2.4
778	*/
779	if ( $addition_postfix ) {
780	- $file_path_ori .= '.' . $addition_postfix ;
781	}
782
783	/**
	@@ -785,15 +767,15 @@ class Utility extends Instance {
785	* @see #101091 plugin `Hide My WordPress`
786	* @since 2.2.3
787	*/
788	- $file_path_ori = apply_filters( 'litespeed_realpath', $file_path_ori ) ;
789
790	- $file_path = realpath( $file_path_ori ) ;
791	if ( ! is_file( $file_path ) ) {
792	- Debug2::debug2( '[Util] file not exist: ' . $file_path_ori ) ;
793	- return false ;
794	}
795
796	- return array( $file_path, filesize( $file_path ) ) ;
797	}
798
799	/**
	@@ -801,48 +783,47 @@ class Utility extends Instance {
801	*
802	* @since 2.2.3
803	*/
804	- public static function srcset_replace( $content, $callback )
805	- {
806	- ~~preg_match_all(~~ '# ~~srcset=~~(~~[\'"]~~)~~(.+)\g{1}#iU', $content, $matches )~~ ;
807	- $~~srcset_ori~~ = array() ;
808	- $srcset_final = array() ;
809	foreach ( $matches[ 2 ] as $k => $urls_ori ) {
810
811	- $urls_final = explode( ',', $urls_ori ) ;
812
813	- $changed = false ;
814
815	foreach ( $urls_final as $k2 => $url_info ) {
816	$url_info_arr = explode( ' ', trim( $url_info ) );
817
818	if ( ! $url2 = call_user_func( $callback, $url_info_arr[ 0 ] ) ) {
819	- continue ;
820	}
821
822	- $changed = true ;
823
824	- $urls_final[ $k2 ] = str_replace( $url_info_arr[ 0 ], $url2, $url_info ) ;
825
826	- Debug2::debug2( '[Util] - srcset replaced to ' . $url2 . ( ! empty( $url_info_arr[ 1 ] ) ? ' ' . $url_info_arr[ 1 ] : '' ) ) ;
827	}
828
829	if ( ! $changed ) {
830	- continue ;
831	}
832
833	- $urls_final = implode( ',', $urls_final ) ;
834
835	- $srcset_ori[] = $matches[ 0 ][ $k ] ;
836
837	- $srcset_final[] = str_replace( $urls_ori, $urls_final, $matches[ 0 ][ $k ] ) ;
838	}
839
840	if ( $srcset_ori ) {
841	- $content = str_replace( $srcset_ori, $srcset_final, $content ) ;
842	- Debug2::debug2( '[Util] - srcset replaced' ) ;
843	}
844
845	- return $content ;
846
847	}
848
	@@ -852,8 +833,7 @@ class Utility extends Instance {
852	* @since 3.0
853	* @access public
854	*/
855	- public static function pagination( $total, $limit, $return_offset = false )
856	- {
857	$pagenum = isset( $_GET[ 'pagenum' ] ) ? absint( $_GET[ 'pagenum' ] ) : 1;
858
859	$offset = ( $pagenum - 1 ) * $limit;
	@@ -889,8 +869,7 @@ class Utility extends Instance {
889	* @since 2.0
890	* @access public
891	*/
892	- public static function chunk_placeholder( $data, $fields )
893	- {
894	$division = substr_count( $fields, ',' ) + 1;
895
896	$q = implode( ',', array_map(


5	* @since 1.1.5
6	* @since 1.5 Moved into /inc
7	*/
8	+ namespace LiteSpeed;
9
10	+ defined( 'WPINC' ) \|\| exit;
11
12	class Utility extends Instance {
13	protected static $_instance;

22	* @return bool True for valid rules, false otherwise.
23	*/
24	public static function syntax_checker( $rules ) {
25	+ $success = true;
26
27	+ set_error_handler( 'litespeed_exception_handler' );
28
29	try {
30	+ preg_match( self::arr2regex( $rules ), null );
31	}
32	catch ( \ErrorException $e ) {
33	+ $success = false;
34	}
35
36	+ restore_error_handler();
37
38	+ return $success;
39	}
40
41	/**

86	* @deprecated 2.9.4 Moved to REST class
87	* @access public
88	*/
89	+ public static function is_rest( $url = false ) {
90	+ return false;

91	}
92
93	/**

95	*
96	* @since 2.9
97	*/
98	+ public static function page_type() {
99	+ global $wp_query;
100	+ $page_type = 'default';

101
102	if ( $wp_query->is_page ) {
103	+ $page_type = is_front_page() ? 'front' : 'page';
104	}
105	elseif ( $wp_query->is_home ) {
106	+ $page_type = 'home';
107	}
108	elseif ( $wp_query->is_single ) {
109	+ // $page_type = $wp_query->is_attachment ? 'attachment' : 'single';
110	+ $page_type = get_post_type();
111	}
112	elseif ( $wp_query->is_category ) {
113	+ $page_type = 'category';
114	}
115	elseif ( $wp_query->is_tag ) {
116	+ $page_type = 'tag';
117	}
118	elseif ( $wp_query->is_tax ) {
119	+ $page_type = 'tax';
120	+ // $page_type = get_queried_object()->taxonomy;
121	}
122	elseif ( $wp_query->is_archive ) {
123	if ( $wp_query->is_day ) {
124	+ $page_type = 'day';
125	}
126	elseif ( $wp_query->is_month ) {
127	+ $page_type = 'month';
128	}
129	elseif ( $wp_query->is_year ) {
130	+ $page_type = 'year';
131	}
132	elseif ( $wp_query->is_author ) {
133	+ $page_type = 'author';
134	}
135	else {
136	+ $page_type = 'archive';
137	}
138	}
139	elseif ( $wp_query->is_search ) {
140	+ $page_type = 'search';
141	}
142	elseif ( $wp_query->is_404 ) {
143	+ $page_type = '404';
144	}
145
146	return $page_type;
147
148	// if ( is_404() ) {
149	+ // $page_type = '404';
150	// }
151	// elseif ( is_singular() ) {
152	+ // $page_type = get_post_type();
153	// }
154	// elseif ( is_home() && get_option( 'show_on_front' ) == 'page' ) {
155	+ // $page_type = 'home';
156	// }
157	// elseif ( is_front_page() ) {
158	+ // $page_type = 'front';
159	// }
160	// elseif ( is_tax() ) {
161	+ // $page_type = get_queried_object()->taxonomy;
162	// }
163	// elseif ( is_category() ) {
164	+ // $page_type = 'category';
165	// }
166	// elseif ( is_tag() ) {
167	+ // $page_type = 'tag';
168	// }
169
170	+ // return $page_type;
171	}
172
173	/**

175	*
176	* @since 2.9
177	*/
178	+ public static function ping( $domain ) {

179	if ( strpos( $domain, ':' ) ) {
180	+ $domain = parse_url( $domain, PHP_URL_HOST );
181	}
182	+ $starttime = microtime( true );
183	+ $file = fsockopen( $domain, 443, $errno, $errstr, 10 );
184	+ $stoptime = microtime( true );
185	+ $status = 0;
186
187	+ if ( ! $file ) $status = 99999;// Site is down
188	else {
189	+ fclose( $file );
190	+ $status = ( $stoptime - $starttime ) * 1000;
191	+ $status = floor( $status );
192	}
193
194	+ Debug2::debug( "[Util] ping [Domain] $domain \t[Speed] $status" );
195
196	+ return $status;
197	}
198
199	/**

202	* @since 1.6.5
203	* @access public
204	*/
205	+ public static function readable_time( $seconds_or_timestamp, $timeout = 3600, $forword = false ) {

206
207	if ( strlen( $seconds_or_timestamp ) == 10 ) {
208	+ $seconds = time() - $seconds_or_timestamp;
209	if ( $seconds > $timeout ) {
210	+ return date( 'm/d/Y H:i:s', $seconds_or_timestamp + LITESPEED_TIME_OFFSET );
211	}
212	}
213	else {
214	+ $seconds = $seconds_or_timestamp;
215	}
216
217	$res = '';
218	if ( $seconds > 86400 ) {
219	+ $num = floor( $seconds / 86400 );
220	+ $res .= $num . 'd';
221	+ $seconds %= 86400;
222	}
223
224	if ( $seconds > 3600 ) {
225	if ( $res ) {
226	+ $res .= ', ';
227	}
228	+ $num = floor( $seconds / 3600 );
229	+ $res .= $num . 'h';
230	+ $seconds %= 3600;
231	}
232
233	if ( $seconds > 60 ) {
234	if ( $res ) {
235	+ $res .= ', ';
236	}
237	+ $num = floor( $seconds / 60 );
238	+ $res .= $num . 'm';
239	+ $seconds %= 60;
240	}
241
242	if ( $seconds > 0 ) {
243	if ( $res ) {
244	+ $res .= ' ';
245	}
246	+ $res .= $seconds . 's';
247	}
248
249	if ( ! $res ) {

252
253	$res = $forword ? $res : sprintf( __( ' %s ago', 'litespeed-cache' ), $res );
254
255	+ return $res;
256	}
257
258

262	* @since 1.6
263	* @access public
264	*/
265	+ public static function arr2str( $arr ) {

266	if ( ! is_array( $arr ) ) {
267	+ return $arr;
268	}
269
270	+ return base64_encode( json_encode( $arr ) );
271	}
272
273	/**

276	* @since 1.6
277	* @access public
278	*/
279	+ public static function real_size( $filesize, $is_1000 = false ) {

280	$unit = $is_1000 ? 1000 : 1024;
281
282	if ( $filesize >= pow( $unit, 3 ) ) {

303	* @param string $str
304	* @return array All the attributes
305	*/
306	+ public static function parse_attr( $str ) {
307	+ $attrs = array();
308	+ preg_match_all( '#([\w-]+)=["\']([^"\']*)["\']#isU', $str, $matches, PREG_SET_ORDER );

309	foreach ( $matches as $match ) {
310	+ $attrs[ $match[ 1 ] ] = trim( $match[ 2 ] );
311	}
312	+ return $attrs;
313	}
314
315	/**

323	* @param array $haystack
324	* @return bool\|string False if not found, otherwise return the matched string in haystack.
325	*/
326	+ public static function str_hit_array( $needle, $haystack, $has_ttl = false ) {

327	/**
328	* Safety check to avoid PHP warning
329	* @see https://github.com/litespeedtech/lscache_wp/pull/131/commits/45fc03af308c7d6b5583d1664fad68f75fb6d017
330	*/
331	if ( ! is_array( $haystack ) ) {
332	+ Debug2::debug( "[Util] ❌ bad param in str_hit_array()!" );
333
334	+ return false;
335	}
336
337	+ $hit = false;
338	+ $this_ttl = 0;
339	foreach( $haystack as $item ) {
340	if ( ! $item ) {
341	+ continue;
342	}
343
344	if ( $has_ttl ) {
345	+ $this_ttl = 0;
346	+ $item = explode( ' ', $item );
347	if ( ! empty( $item[ 1 ] ) ) {
348	+ $this_ttl = $item[ 1 ];
349	}
350	+ $item = $item[ 0 ];
351	}
352
353	if ( substr( $item, -1 ) === '$' ) {
354	// do exact match
355	if ( substr( $item, 0, -1 ) === $needle ) {
356	+ $hit = $item;
357	+ break;
358	}
359	}
360	elseif ( substr( $item, 0, 1 ) === '^' ) {
361	// match beginning
362	if ( substr( $item, 1 ) === substr( $needle, 0, strlen( $item ) - 1 ) ) {
363	+ $hit = $item;
364	+ break;
365	}
366	}
367	else {
368	if ( strpos( $needle, $item ) !== false ) {
369	+ $hit = $item;
370	+ break;
371	}
372	}
373	}
374
375	if ( $hit ) {
376	if ( $has_ttl ) {
377	+ return array( $hit, $this_ttl );
378	}
379
380	+ return $hit;
381	}
382
383	+ return false;
384	}
385
386	/**

389	* @since 1.2.2
390	*
391	*/
392	+ public static function compatibility() {
393	+ require_once LSCWP_DIR . 'lib/php-compatibility.func.php';

394	}
395
396	/**

401	* @param string $uri `xx/xx.html` or `/subfolder/xx/xx.html`
402	* @return string http://www.example.com/subfolder/xx/xx.html
403	*/
404	+ public static function uri2url( $uri ) {

405	if ( substr( $uri, 0, 1 ) === '/' ) {
406	+ self::domain_const();
407	+ $url = LSCWP_DOMAIN . $uri;
408	}
409	else {
410	+ $url = home_url( '/' ) . $uri;
411	}
412
413	+ return $url;
414	}
415
416	/**

420	* @since 1.6.2.1 Added 2nd param keep_qs
421	* @access public
422	*/
423	+ public static function url2uri( $url, $keep_qs = false ) {
424	+ $url = trim( $url );
425	+ $uri = @parse_url( $url, PHP_URL_PATH );
426	+ $qs = @parse_url( $url, PHP_URL_QUERY );

427
428	if ( ! $keep_qs \|\| ! $qs ) {
429	+ return $uri;
430	}
431
432	+ return $uri . '?' . $qs;
433	}
434
435	/**

440	* @param string `https://aa.com/bbb/wp-content/upload/2018/08/test.jpg` or `/bbb/wp-content/upload/2018/08/test.jpg`
441	* @return string `2018/08/test.jpg`
442	*/
443	+ public static function att_short_path( $url ) {

444	if ( ! defined( 'LITESPEED_UPLOAD_PATH' ) ) {
445	+ $_wp_upload_dir = wp_upload_dir();
446
447	+ $upload_path = self::url2uri( $_wp_upload_dir[ 'baseurl' ] );
448
449	+ define( 'LITESPEED_UPLOAD_PATH', $upload_path );
450	}
451
452	+ $local_file = self::url2uri( $url );
453
454	+ $short_path = substr( $local_file, strlen( LITESPEED_UPLOAD_PATH ) + 1 );
455
456	+ return $short_path;
457	}
458
459	/**

464	* @param string $url
465	* @return string Relative URL, start with /
466	*/
467	+ public static function make_relative( $url ) {

468	// replace home_url if the url is full url
469	+ self::domain_const();
470	if ( strpos( $url, LSCWP_DOMAIN ) === 0 ) {
471	+ $url = substr( $url, strlen( LSCWP_DOMAIN ) );
472	}
473	+ return trim( $url );
474	}
475
476	/**

478	*
479	* @since 1.7.1
480	*/
481	+ public static function parse_domain( $url ) {
482	+ $url = @parse_url( $url );

483	if ( empty( $url[ 'host' ] ) ) {
484	+ return '';
485	}
486
487	if ( ! empty( $url[ 'scheme' ] ) ) {
488	+ return $url[ 'scheme' ] . '://' . $url[ 'host' ];
489	}
490
491	+ return '//' . $url[ 'host' ];
492	}
493
494	/**

515	* @since 1.3
516	* @access public
517	*/
518	+ public static function domain_const() {

519	if ( defined( 'LSCWP_DOMAIN' ) ) {
520	+ return;
521	}
522
523	+ self::compatibility();
524	+ $domain = http_build_url( get_home_url(), array(), HTTP_URL_STRIP_ALL );
525
526	+ define( 'LSCWP_DOMAIN', $domain );
527	}
528
529	/**

538	public static function sanitize_lines( $arr, $type = null ) {
539	if ( ! $arr ) {
540	if ( $type === 'string' ) {
541	+ return '';
542	}
543	+ return array();
544	}
545
546	if ( ! is_array( $arr ) ) {
547	+ $arr = explode( "\n", $arr );
548	}
549
550	+ $arr = array_map( 'trim', $arr );
551	+ $changed = false;
552	if ( $type === 'uri' ) {
553	+ $arr = array_map( __CLASS__ . '::url2uri', $arr );
554	+ $changed = true;
555	}
556	if ( $type === 'relative' ) {
557	+ $arr = array_map( __CLASS__ . '::make_relative', $arr );// Remove domain
558	+ $changed = true;
559	}
560	if ( $type === 'domain' ) {
561	+ $arr = array_map( __CLASS__ . '::parse_domain', $arr );// Only keep domain
562	+ $changed = true;
563	}
564
565	if ( $type === 'noprotocol' ) {

568	}
569
570	if ( $changed ) {
571	+ $arr = array_map( 'trim', $arr );
572	}
573	+ $arr = array_unique( $arr );
574	+ $arr = array_filter( $arr );
575
576	if ( $type === 'string' ) {
577	+ return implode( "\n", $arr );
578	}
579
580	+ return $arr;
581	}
582
583	/**

589	* @access public
590	* @return string The built url.
591	*/
592	+ public static function build_url( $action, $type = false, $is_ajax = false, $page = null, $append_arr = array() ) {

593	$prefix = '?';
594
595	if ( $page === '_ori' ) {

601	if ( $page ) {
602	// If use admin url
603	if ( $page === true ) {
604	+ $page = 'admin.php';
605	}
606	else {
607	if ( strpos( $page, '?' ) !== false ) {
608	+ $prefix = '&';
609	}
610	}
611	+ $combined = $page . $prefix . Router::ACTION . '=' . $action;
612	}
613	else {
614	// Current page rebuild URL
615	+ $params = $_GET;
616
617	if ( ! empty( $params ) ) {
618	if ( isset( $params[ Router::ACTION ] ) ) {
619	+ unset( $params[ Router::ACTION ] );
620	}
621	if ( isset( $params[ '_wpnonce' ] ) ) {
622	+ unset( $params[ '_wpnonce' ] );
623	}
624	if ( ! empty( $params ) ) {
625	+ $prefix .= http_build_query( $params ) . '&';
626	}
627	}
628	+ global $pagenow;
629	+ $combined = $pagenow . $prefix . Router::ACTION . '=' . $action;
630	}
631	}
632	else {
633	+ $combined = 'admin-ajax.php?action=litespeed_ajax&' . Router::ACTION . '=' . $action;
634	}
635
636	if ( is_network_admin() ) {
637	+ $prenonce = network_admin_url( $combined );
638	}
639	else {
640	+ $prenonce = admin_url( $combined );
641	}
642	+ $url = wp_nonce_url( $prenonce, $action, Router::NONCE );
643
644	if ( $type ) {
645	// Remove potential param `type` from url
646	+ $url = parse_url( htmlspecialchars_decode( $url ) );
647	+ parse_str( $url[ 'query' ], $query );
648
649	+ $built_arr = array_merge( $query, array( Router::TYPE => $type ) );
650	if ( $append_arr ) {
651	+ $built_arr = array_merge( $built_arr, $append_arr );
652	}
653	+ $url[ 'query' ] = http_build_query( $built_arr );
654	+ self::compatibility();
655	+ $url = http_build_url( $url );
656	+ $url = htmlspecialchars( $url, ENT_QUOTES, 'UTF-8' );
657	}
658
659	+ return $url;
660	}
661
662	/**

665	* @since 1.2.3
666	*
667	*/
668	+ public static function internal( $host ) {

669	if ( ! defined( 'LITESPEED_FRONTEND_HOST' ) ) {
670	if ( defined( 'WP_HOME' ) ) {
671	+ $home_host = WP_HOME;// Also think of `WP_SITEURL`
672	}
673	else {
674	+ $home_host = get_option( 'home' );
675	}
676	+ define( 'LITESPEED_FRONTEND_HOST', parse_url( $home_host, PHP_URL_HOST ) );
677	}
678
679	if ( $host === LITESPEED_FRONTEND_HOST ) {
680	+ return true;
681	}
682
683	/**

685	* @since 2.9.4
686	*/
687	if ( ! isset( self::$_internal_domains ) ) {
688	+ self::$_internal_domains = apply_filters( 'litespeed_internal_domains', array() );
689	}
690
691	if ( self::$_internal_domains ) {
692	+ return in_array( $host, self::$_internal_domains );
693	}
694
695	+ return false;
696	}
697
698	/**

703	* @access public
704	* @return string\|bool The real path of file OR false
705	*/
706	+ public static function is_internal_file( $url, $addition_postfix = false ) {
707	+ $url_parsed = parse_url( $url );

708	if ( isset( $url_parsed[ 'host' ] ) && ! self::internal( $url_parsed[ 'host' ] ) ) {
709	// Check if is cdn path
710	// Do this to avoid user hardcoded src in tpl
711	if ( ! CDN::internal( $url_parsed[ 'host' ] ) ) {
712	+ Debug2::debug2( '[Util] external' );
713	+ return false;
714	}
715	}
716
717	if ( empty( $url_parsed[ 'path' ] ) ) {
718	+ return false;
719	}
720
721	// Need to replace child blog path for assets, ref: .htaccess
722	if ( is_multisite() && defined( 'PATH_CURRENT_SITE' ) ) {
723	+ $pattern = '#^' . PATH_CURRENT_SITE . '([_0-9a-zA-Z-]+/)(wp-(content\|admin\|includes))#U';
724	+ $replacement = PATH_CURRENT_SITE . '$2';
725	+ $url_parsed[ 'path' ] = preg_replace( $pattern, $replacement, $url_parsed[ 'path' ] );
726	+ // $current_blog = (int) get_current_blog_id();
727	+ // $main_blog_id = (int) get_network()->site_id;
728	// if ( $current_blog === $main_blog_id ) {
729	+ // define( 'LITESPEED_IS_MAIN_BLOG', true );
730	// }
731	// else {
732	+ // define( 'LITESPEED_IS_MAIN_BLOG', false );
733	// }
734	}
735

737	/**
738	* Trying to fix pure /.htaccess rewrite to /wordpress case
739	*
740	+ * Add `define( 'LITESPEED_WP_REALPATH', '/wordpress' );` in wp-config.php in this case
741	*
742	* @internal #611001 - Combine & Minify not working?
743	* @since 1.6.3
744	*/
745	if ( substr( $url_parsed[ 'path' ], 0, 1 ) === '/' ) {
746	if ( defined( 'LITESPEED_WP_REALPATH' ) ) {
747	+ $file_path_ori = $_SERVER[ 'DOCUMENT_ROOT' ] . LITESPEED_WP_REALPATH . $url_parsed[ 'path' ];
748	}
749	else {
750	+ $file_path_ori = $_SERVER[ 'DOCUMENT_ROOT' ] . $url_parsed[ 'path' ];
751	}
752	}
753	else {
754	+ $file_path_ori = Router::frontend_path() . '/' . $url_parsed[ 'path' ];
755	}
756
757	/**

759	* @since 2.2.4
760	*/
761	if ( $addition_postfix ) {
762	+ $file_path_ori .= '.' . $addition_postfix;
763	}
764
765	/**

767	* @see #101091 plugin `Hide My WordPress`
768	* @since 2.2.3
769	*/
770	+ $file_path_ori = apply_filters( 'litespeed_realpath', $file_path_ori );
771
772	+ $file_path = realpath( $file_path_ori );
773	if ( ! is_file( $file_path ) ) {
774	+ Debug2::debug2( '[Util] file not exist: ' . $file_path_ori );
775	+ return false;
776	}
777
778	+ return array( $file_path, filesize( $file_path ) );
779	}
780
781	/**

783	*
784	* @since 2.2.3
785	*/
786	+ public static function srcset_replace( $content, $callback ) {
787	+ preg_match_all( '# srcset=([\'"])(.+)\g{1}#iU', $content, $matches );
788	+ $srcset_ori = array();
789	+ $srcset_final = array();

790	foreach ( $matches[ 2 ] as $k => $urls_ori ) {
791
792	+ $urls_final = explode( ',', $urls_ori );
793
794	+ $changed = false;
795
796	foreach ( $urls_final as $k2 => $url_info ) {
797	$url_info_arr = explode( ' ', trim( $url_info ) );
798
799	if ( ! $url2 = call_user_func( $callback, $url_info_arr[ 0 ] ) ) {
800	+ continue;
801	}
802
803	+ $changed = true;
804
805	+ $urls_final[ $k2 ] = str_replace( $url_info_arr[ 0 ], $url2, $url_info );
806
807	+ Debug2::debug2( '[Util] - srcset replaced to ' . $url2 . ( ! empty( $url_info_arr[ 1 ] ) ? ' ' . $url_info_arr[ 1 ] : '' ) );
808	}
809
810	if ( ! $changed ) {
811	+ continue;
812	}
813
814	+ $urls_final = implode( ',', $urls_final );
815
816	+ $srcset_ori[] = $matches[ 0 ][ $k ];
817
818	+ $srcset_final[] = str_replace( $urls_ori, $urls_final, $matches[ 0 ][ $k ] );
819	}
820
821	if ( $srcset_ori ) {
822	+ $content = str_replace( $srcset_ori, $srcset_final, $content );
823	+ Debug2::debug2( '[Util] - srcset replaced' );
824	}
825
826	+ return $content;
827
828	}
829

833	* @since 3.0
834	* @access public
835	*/
836	+ public static function pagination( $total, $limit, $return_offset = false ) {

837	$pagenum = isset( $_GET[ 'pagenum' ] ) ? absint( $_GET[ 'pagenum' ] ) : 1;
838
839	$offset = ( $pagenum - 1 ) * $limit;

869	* @since 2.0
870	* @access public
871	*/
872	+ public static function chunk_placeholder( $data, $fields ) {

873	$division = substr_count( $fields, ',' ) + 1;
874
875	$q = implode( ',', array_map(

thirdparty/woocommerce.cls.php CHANGED Viewed

	@@ -646,8 +646,9 @@ class WooCommerce extends Instance
646	* @access public
647	* @param WC_Product $product
648	*/
649	- public function purge_product($product)
650	- {

651	$config = apply_filters( 'litespeed_conf', self::O_UPDATE_INTERVAL ) ;
652	if ( is_null($config) ) {
653	$config = self::O_PQS_CS ;
	@@ -657,6 +658,7 @@ class WooCommerce extends Instance
657	$this->backend_purge($product->get_id()) ;
658	}
659	elseif ( $config !== self::O_PQS_CS && $product->is_in_stock() ) {

660	return ;
661	}
662	elseif ( $config !== self::O_PS_CN && ! $product->is_in_stock() ) {
	@@ -766,14 +768,13 @@ class WooCommerce extends Instance
766	* @since 1.6.3 Removed static
767	* @since 3.0 new API
768	*/
769	- private function _option_append()
770	- {


771	do_action( 'litespeed_conf_append', self::O_UPDATE_INTERVAL, false );
772	do_action( 'litespeed_conf_append', self::O_SHOP_FRONT_TTL, true );
773	do_action( 'litespeed_conf_append', self::O_WOO_CACHE_CART, true );
774	-
775	- // Append option save value filter
776	- do_action( 'litespeed_conf_multi_switch', self::O_UPDATE_INTERVAL, 3 );
777	}
778
779	/**


646	* @access public
647	* @param WC_Product $product
648	*/
649	+ public function purge_product($product) {
650	+ do_action( 'litespeed_debug', '[3rd] Woo Purge [pid]' . $product->get_id() );
651	+
652	$config = apply_filters( 'litespeed_conf', self::O_UPDATE_INTERVAL ) ;
653	if ( is_null($config) ) {
654	$config = self::O_PQS_CS ;

658	$this->backend_purge($product->get_id()) ;
659	}
660	elseif ( $config !== self::O_PQS_CS && $product->is_in_stock() ) {
661	+ do_action( 'litespeed_debug', '[3rd] Woo No purge needed [option] ' . $config );
662	return ;
663	}
664	elseif ( $config !== self::O_PS_CN && ! $product->is_in_stock() ) {

768	* @since 1.6.3 Removed static
769	* @since 3.0 new API
770	*/
771	+ private function _option_append() {
772	+ // Append option save value filter
773	+ do_action( 'litespeed_conf_multi_switch', self::O_UPDATE_INTERVAL, 3 ); // This need to be before conf_append
774	+
775	do_action( 'litespeed_conf_append', self::O_UPDATE_INTERVAL, false );
776	do_action( 'litespeed_conf_append', self::O_SHOP_FRONT_TTL, true );
777	do_action( 'litespeed_conf_append', self::O_WOO_CACHE_CART, true );



778	}
779
780	/**

tpl/page_optm/settings_css.tpl.php CHANGED Viewed

	@@ -201,7 +201,10 @@ $closest_server = Cloud::get_summary( 'server.' . Cloud::SVC_CCSS );
201
202	<?php if ( ! empty( $css_summary[ 'queue' ] ) ) : ?>
203	<div class="litespeed-callout notice notice-warning inline">
204	- <h4~~><?php echo __( 'URL list in queue waiting for cron','litespeed-cache' ); ?></h4~~>



205	<p>
206	<?php foreach ( $css_summary[ 'queue' ] as $k => $v ) : ?>
207	<?php if ( ! is_array( $v ) ) continue; ?>


201
202	<?php if ( ! empty( $css_summary[ 'queue' ] ) ) : ?>
203	<div class="litespeed-callout notice notice-warning inline">
204	+ <h4>
205	+ <?php echo __( 'URL list in queue waiting for cron','litespeed-cache' ); ?>
206	+ <a href="<?php echo Utility::build_url( Router::ACTION_CSS, CSS::TYPE_CLEAR_Q ); ?>" class="button litespeed-btn-warning litespeed-right">Clear</a>
207	+ </h4>
208	<p>
209	<?php foreach ( $css_summary[ 'queue' ] as $k => $v ) : ?>
210	<?php if ( ! is_array( $v ) ) continue; ?>

tpl/page_optm/settings_media.tpl.php CHANGED Viewed

	@@ -174,7 +174,10 @@ $closest_server = Cloud::get_summary( 'server.' . Cloud::SVC_LQIP );
174
175	<?php if ( ! empty( $placeholder_summary[ 'queue' ] ) ) : ?>
176	<div class="litespeed-callout notice notice-warning inline">
177	- <h4~~><?php echo __( 'Size list in queue waiting for cron','litespeed-cache' ); ?></h4~~>



178	<p>
179	<?php echo implode( '<br>', $placeholder_summary[ 'queue' ] ); ?>
180	</p>


174
175	<?php if ( ! empty( $placeholder_summary[ 'queue' ] ) ) : ?>
176	<div class="litespeed-callout notice notice-warning inline">
177	+ <h4>
178	+ <?php echo __( 'Size list in queue waiting for cron','litespeed-cache' ); ?>
179	+ <a href="<?php echo Utility::build_url( Router::ACTION_PLACEHOLDER, Placeholder::TYPE_CLEAR_Q ); ?>" class="button litespeed-btn-warning litespeed-right">Clear</a>
180	+ </h4>
181	<p>
182	<?php echo implode( '<br>', $placeholder_summary[ 'queue' ] ); ?>
183	</p>

tpl/page_optm/settings_media_exc.tpl.php CHANGED Viewed

	@@ -19,7 +19,7 @@ defined( 'WPINC' ) \|\| exit;
19	<?php $this->build_textarea( $id ); ?>
20	<div class="litespeed-desc">
21	<?php echo __( 'Listed images will not be lazy loaded.', 'litespeed-cache' ); ?>
22	- <?php ~~echo __~~( ~~'Both full URLs and partial strings can be used.', 'litespeed-cache'~~ ); ?>
23	<?php Doc::one_per_line(); ?>
24	<br /><font class="litespeed-success">
25	<?php echo __( 'API', 'litespeed-cache' ); ?>:
	@@ -47,7 +47,7 @@ defined( 'WPINC' ) \|\| exit;
47
48	<div class="litespeed-desc">
49	<?php echo __( 'Images containing these class names will not be lazy loaded.', 'litespeed-cache' ); ?>
50	- <?php ~~echo __~~( ~~'Both~~ ~~full and partial strings can be used.', 'litespeed-cache'~~ ); ?>
51	<?php Doc::one_per_line(); ?>
52	</div>
53	</td>
	@@ -76,7 +76,7 @@ defined( 'WPINC' ) \|\| exit;
76	<?php $this->build_textarea( $id ); ?>
77	<div class="litespeed-desc">
78	<?php echo __( 'Iframes containing these class names will not be lazy loaded.', 'litespeed-cache' ); ?>
79	- <?php ~~echo __~~( ~~'Both~~ ~~full and partial strings can be used.', 'litespeed-cache'~~ ); ?>
80	<?php Doc::one_per_line(); ?>
81	</div>
82	</td>
	@@ -110,4 +110,18 @@ defined( 'WPINC' ) \|\| exit;
110	</td>
111	</tr>
112














113	</tbody></table>


19	<?php $this->build_textarea( $id ); ?>
20	<div class="litespeed-desc">
21	<?php echo __( 'Listed images will not be lazy loaded.', 'litespeed-cache' ); ?>
22	+ <?php Doc::full_or_partial_url(); ?>
23	<?php Doc::one_per_line(); ?>
24	<br /><font class="litespeed-success">
25	<?php echo __( 'API', 'litespeed-cache' ); ?>:

47
48	<div class="litespeed-desc">
49	<?php echo __( 'Images containing these class names will not be lazy loaded.', 'litespeed-cache' ); ?>
50	+ <?php Doc::full_or_partial_url( true ); ?>
51	<?php Doc::one_per_line(); ?>
52	</div>
53	</td>

76	<?php $this->build_textarea( $id ); ?>
77	<div class="litespeed-desc">
78	<?php echo __( 'Iframes containing these class names will not be lazy loaded.', 'litespeed-cache' ); ?>
79	+ <?php Doc::full_or_partial_url( true ); ?>
80	<?php Doc::one_per_line(); ?>
81	</div>
82	</td>

110	</td>
111	</tr>
112
113	+ <tr>
114	+ <th>
115	+ <?php $id = Base::O_MEDIA_LQIP_EXC; ?>
116	+ <?php $this->title( $id ); ?>
117	+ </th>
118	+ <td>
119	+ <?php $this->build_textarea( $id ); ?>
120	+ <div class="litespeed-desc">
121	+ <?php echo __( 'These images will not generate LQIP.', 'litespeed-cache' ); ?>
122	+ <?php Doc::full_or_partial_url(); ?>
123	+ </div>
124	+ </td>
125	+ </tr>
126	+
127	</tbody></table>

tpl/page_optm/settings_tuning.tpl.php CHANGED Viewed

	@@ -52,7 +52,7 @@ ksort( $roles );
52	<?php $this->build_textarea( $id ); ?>
53	<div class="litespeed-desc">
54	<?php echo __( 'Listed CSS files will not be minified/combined.', 'litespeed-cache' ); ?>
55	- <?php ~~echo __~~( ~~'Both full URLs and partial strings can be used.', 'litespeed-cache'~~ ); ?>
56	<?php Doc::one_per_line(); ?>
57	<br /><font class="litespeed-success">
58	<?php echo __( 'API', 'litespeed-cache' ); ?>:
	@@ -94,7 +94,7 @@ ksort( $roles );
94	<?php $this->build_textarea( $id ); ?>
95	<div class="litespeed-desc">
96	<?php echo __( 'Listed JS files will not be minified/combined.', 'litespeed-cache' ); ?>
97	- <?php ~~echo __~~( ~~'Both full URLs and partial strings can be used.', 'litespeed-cache'~~ ); ?>
98	<?php Doc::one_per_line(); ?>
99	<br /><font class="litespeed-success">
100	<?php echo __( 'API', 'litespeed-cache' ); ?>:
	@@ -142,7 +142,7 @@ ksort( $roles );
142	<?php $this->build_textarea( $id ); ?>
143	<div class="litespeed-desc">
144	<?php echo __( 'Listed JS files will not be deferred.', 'litespeed-cache' ); ?>
145	- <?php ~~echo __~~( ~~'Both full URLs and partial strings can be used.', 'litespeed-cache'~~ ); ?>
146	<?php Doc::one_per_line(); ?>
147	<br /><span class="litespeed-success">
148	<?php echo __( 'API', 'litespeed-cache' ); ?>:


52	<?php $this->build_textarea( $id ); ?>
53	<div class="litespeed-desc">
54	<?php echo __( 'Listed CSS files will not be minified/combined.', 'litespeed-cache' ); ?>
55	+ <?php Doc::full_or_partial_url(); ?>
56	<?php Doc::one_per_line(); ?>
57	<br /><font class="litespeed-success">
58	<?php echo __( 'API', 'litespeed-cache' ); ?>:

94	<?php $this->build_textarea( $id ); ?>
95	<div class="litespeed-desc">
96	<?php echo __( 'Listed JS files will not be minified/combined.', 'litespeed-cache' ); ?>
97	+ <?php Doc::full_or_partial_url(); ?>
98	<?php Doc::one_per_line(); ?>
99	<br /><font class="litespeed-success">
100	<?php echo __( 'API', 'litespeed-cache' ); ?>:

142	<?php $this->build_textarea( $id ); ?>
143	<div class="litespeed-desc">
144	<?php echo __( 'Listed JS files will not be deferred.', 'litespeed-cache' ); ?>
145	+ <?php Doc::full_or_partial_url(); ?>
146	<?php Doc::one_per_line(); ?>
147	<br /><span class="litespeed-success">
148	<?php echo __( 'API', 'litespeed-cache' ); ?>: