Redis Object Cache - Version 1.3.4

Version Description

Added WP-CLI support
- Show host and port unless scheme is unix
- Updated default global and ignored groups
- Do a cache flush when activating, deactivating and uninstalling

Release Info

Developer	tillkruess
Plugin	Redis Object Cache
Version	1.3.4
Comparing to
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Code changes from version 1.3.3 to 1.3.4

Files changed (7) hide show

includes/object-cache.php +22 -4
includes/servers-list.php +2 -3
includes/wp-cli-commands.php +149 -0
languages/redis-cache.pot +59 -41
readme.txt +40 -8
redis-cache.php +25 -11
uninstall.php +2 -0

includes/object-cache.php CHANGED Viewed

	@@ -2,8 +2,8 @@
2	/*
3	Plugin Name: Redis Object Cache
4	Plugin URI: http://wordpress.org/plugins/redis-cache/
5	- Description: A persistent object cache backend powered by Redis. Supports ~~HHVM's~~ ~~Redis~~ ~~extension~~, ~~the~~ ~~PECL~~ ~~Redis Extension~~ and ~~the Predis library for PHP~~.
6	- Version: 1.3.3
7	Author: Till Krüss
8	Author URI: https://till.im/
9	License: GPLv3
	@@ -280,14 +280,32 @@ class WP_Object_Cache {
280	*
281	* @var array
282	*/
283	- public $global_groups = array( ~~'users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss' );~~


















284
285	/**
286	* List of groups not saved to Redis.
287	*
288	* @var array
289	*/
290	- public $ignored_groups = array( '~~comment~~', '~~counts~~' );
291
292	/**
293	* Prefix used for global groups.


2	/*
3	Plugin Name: Redis Object Cache
4	Plugin URI: http://wordpress.org/plugins/redis-cache/
5	+ Description: A persistent object cache backend powered by Redis. Supports Predis, PhpRedis, HHVM, replication, clustering and WP-CLI.
6	+ Version: 1.3.4
7	Author: Till Krüss
8	Author URI: https://till.im/
9	License: GPLv3

280	*
281	* @var array
282	*/
283	+ public $global_groups = array(
284	+ 'blog-details',
285	+ 'blog-id-cache',
286	+ 'blog-lookup',
287	+ 'global-posts',
288	+ 'networks',
289	+ 'rss',
290	+ 'sites',
291	+ 'site-details',
292	+ 'site-lookup',
293	+ 'site-options',
294	+ 'site-transient',
295	+ 'users',
296	+ 'useremail',
297	+ 'userlogins',
298	+ 'usermeta',
299	+ 'user_meta',
300	+ 'userslugs',
301	+ );
302
303	/**
304	* List of groups not saved to Redis.
305	*
306	* @var array
307	*/
308	+ public $ignored_groups = array( 'counts', 'plugins' );
309
310	/**
311	* Prefix used for global groups.

includes/servers-list.php CHANGED Viewed

	@@ -32,11 +32,10 @@ class Servers_List extends WP_List_Table {
32
33	array_walk_recursive( $this->items, function ( $value, $key ) use ( &$hidden ) {
34	if ( $key == 'scheme' ) {
35	- if ( strcasecmp( 'tcp', $value ) === 0 ) {
36	- $hidden = array_diff( $hidden, array( 'host', 'port' ) );
37	- }
38	if ( strcasecmp( 'unix', $value ) === 0 ) {
39	$hidden = array_diff( $hidden, array( 'path' ) );


40	}
41	}
42	} );


32
33	array_walk_recursive( $this->items, function ( $value, $key ) use ( &$hidden ) {
34	if ( $key == 'scheme' ) {



35	if ( strcasecmp( 'unix', $value ) === 0 ) {
36	$hidden = array_diff( $hidden, array( 'path' ) );
37	+ } else {
38	+ $hidden = array_diff( $hidden, array( 'host', 'port' ) );
39	}
40	}
41	} );

includes/wp-cli-commands.php ADDED Viewed

	@@ -0,0 +1,149 @@


1	+ <?php
2	+
3	+ WP_CLI::add_command( 'redis', 'RedisObjectCache_CLI_Commands' );
4	+
5	+ class RedisObjectCache_CLI_Commands extends WP_CLI_Command {
6	+
7	+ /**
8	+ * Show the Redis object cache status and (when possible) client.
9	+ *
10	+ * ## EXAMPLES
11	+ *
12	+ * wp redis status
13	+ *
14	+ */
15	+ public function status() {
16	+
17	+ $plugin = $GLOBALS[ 'redisObjectCache' ];
18	+ $status = $plugin->get_status();
19	+ $client = $plugin->get_redis_client_name();
20	+
21	+
22	+ switch ($status) {
23	+ case __( 'Disabled', 'redis-cache' ):
24	+ $status = WP_CLI::colorize( "%y{$status}%n" );
25	+ break;
26	+ case __( 'Connected', 'redis-cache' ):
27	+ $status = WP_CLI::colorize( "%g{$status}%n" );
28	+ break;
29	+ case __( 'Not Connected', 'redis-cache' ):
30	+ $status = WP_CLI::colorize( "%r{$status}%n" );
31	+ break;
32	+ }
33	+
34	+ WP_CLI::line( 'Status: ' . $status );
35	+
36	+ if ( ! is_null( $client ) ) {
37	+ WP_CLI::line( 'Client: ' . $client );
38	+ }
39	+
40	+ }
41	+
42	+ /**
43	+ * Enables the Redis object cache.
44	+ *
45	+ * Default behavior is to create the object cache drop-in,
46	+ * unless an unknown object cache drop-in is present.
47	+ *
48	+ * ## EXAMPLES
49	+ *
50	+ * wp redis enable
51	+ *
52	+ */
53	+ public function enable() {
54	+
55	+ global $wp_filesystem;
56	+
57	+ $plugin = $GLOBALS[ 'redisObjectCache' ];
58	+
59	+ if ( $plugin->object_cache_dropin_exists() ) {
60	+
61	+ if ($plugin->validate_object_cache_dropin()) {
62	+ WP_CLI::line( __( 'Redis object cache already enabled.', 'redis-cache' ) );
63	+ } else {
64	+ WP_CLI::error( __('An unknown object cache drop-in was found. To use Redis run: wp redis update-dropin.', 'redis-cache') );
65	+ }
66	+
67	+ } else {
68	+
69	+ WP_Filesystem();
70	+
71	+ if ($wp_filesystem->copy( WP_PLUGIN_DIR . '/redis-cache/includes/object-cache.php', WP_CONTENT_DIR . '/object-cache.php', true )) {
72	+ WP_CLI::success( __( 'Object Cache enabled.', 'redis-cache' ) );
73	+ } else {
74	+ WP_CLI::error( __( 'Object Cache could not be enabled.', 'redis-cache' ) );
75	+ }
76	+
77	+ }
78	+
79	+ }
80	+
81	+ /**
82	+ * Disables the Redis object cache.
83	+ *
84	+ * Default behavior is to delete the object cache drop-in,
85	+ * unless an unknown object cache drop-in is present.
86	+ *
87	+ * ## EXAMPLES
88	+ *
89	+ * wp redis disable
90	+ *
91	+ */
92	+ public function disable() {
93	+
94	+ global $wp_filesystem;
95	+
96	+ $plugin = $GLOBALS[ 'redisObjectCache' ];
97	+
98	+ if ( ! $plugin->object_cache_dropin_exists() ) {
99	+
100	+ WP_CLI::error( __( 'No object cache drop-in found.', 'redis-cache' ) );
101	+
102	+ } else {
103	+
104	+ if ( ! $plugin->validate_object_cache_dropin() ) {
105	+
106	+ WP_CLI::error( __('An unknown object cache drop-in was found. To use Redis run: wp redis update-dropin.', 'redis-cache') );
107	+
108	+ } else {
109	+
110	+ WP_Filesystem();
111	+
112	+ if ($wp_filesystem->delete( WP_CONTENT_DIR . '/object-cache.php' )) {
113	+ WP_CLI::success( __( 'Object Cache disabled.', 'redis-cache' ) );
114	+ } else {
115	+ WP_CLI::error( __( 'Object Cache could not be disabled.', 'redis-cache' ) );
116	+ }
117	+
118	+ }
119	+
120	+ }
121	+
122	+ }
123	+
124	+ /**
125	+ * Updates the Redis object cache drop-in.
126	+ *
127	+ * Default behavior is to overwrite any existing object cache drop-in.
128	+ *
129	+ * ## EXAMPLES
130	+ *
131	+ * wp redis update-dropin
132	+ *
133	+ * @subcommand update-dropin
134	+ */
135	+ public function update_dropin() {
136	+
137	+ global $wp_filesystem;
138	+
139	+ WP_Filesystem();
140	+
141	+ if ($wp_filesystem->copy( WP_PLUGIN_DIR . '/redis-cache/includes/object-cache.php', WP_CONTENT_DIR . '/object-cache.php', true )) {
142	+ WP_CLI::success( __( 'Updated object cache drop-in and enabled Redis object cache.', 'redis-cache' ) );
143	+ } else {
144	+ WP_CLI::error( __( 'Object Cache drop-in could not be updated.', 'redis-cache' ) );
145	+ }
146	+
147	+ }
148	+
149	+ }

languages/redis-cache.pot CHANGED Viewed

	@@ -2,9 +2,9 @@
2	# This file is distributed under the same license as the Redis Object Cache package.
3	msgid ""
4	msgstr ""
5	- "Project-Id-Version: Redis Object Cache 1.3.3\n"
6	"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/redis-cache\n"
7	- "POT-Creation-Date: 2016-08-22 17:35:09+00:00\n"
8	"MIME-Version: 1.0\n"
9	"Content-Type: text/plain; charset=UTF-8\n"
10	"Content-Transfer-Encoding: 8bit\n"
	@@ -12,9 +12,9 @@ msgstr ""
12	"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
13	"Language-Team: LANGUAGE <LL@li.org>\n"
14
15	- #. #-#-#-#-# plugin.pot (Redis Object Cache 1.3.3) #-#-#-#-#
16	#. Plugin Name of the plugin/theme
17	- #: includes/admin-page.php:6 redis-cache.php:50
18	msgid "Redis Object Cache"
19	msgstr ""
20
	@@ -58,80 +58,98 @@ msgstr ""
58	msgid "Server"
59	msgstr ""
60
61	- #: includes/servers-list.php:78
62	msgid "Yes"
63	msgstr ""
64
65	- #: includes/servers-list.php:78
66	msgid "No"
67	msgstr ""
68
69	- #: redis-cache.php:51
70	- msgid "Redis"
71	- msgstr ""
72	-
73	- #: redis-cache.php:141
74	msgid "Disabled"
75	msgstr ""
76
77	- #: redis-cache.php:~~146~~
78	msgid "Connected"
79	msgstr ""
80
81	- #: redis-cache.php:~~150~~
82	msgid "Not Connected"
83	msgstr ""
84
85	- #: ~~redis~~-~~cache~~.php:~~154~~
86	- msgid "~~Unknown~~"
87	- msgstr ""
88	-
89	- #: redis-cache.php:211
90	- msgid ""
91	- "The Redis object cache drop-in is outdated. Please <a href=\"%s\">update it "
92	- "now</a>."
93	msgstr ""
94
95	- #: ~~redis~~-~~cache~~.php:~~216~~
96	msgid ""
97	- "~~Another~~ object cache drop-in was found. To use Redis, <a ~~href=\"%s\">please~~ "
98	- "~~replace it now</a>.~~"
99	msgstr ""
100
101	- #: redis-cache.php:~~232~~
102	- msgid "This plugin requires PHP 5.4 or greater."
103	- msgstr ""
104	-
105	- #: redis-cache.php:241
106	msgid "Object Cache enabled."
107	msgstr ""
108
109	- #: redis-cache.php:~~244~~
110	msgid "Object Cache could not be enabled."
111	msgstr ""
112
113	- #: ~~redis~~-~~cache~~.php:~~247~~




114	msgid "Object Cache disabled."
115	msgstr ""
116
117	- #: redis-cache.php:~~250~~
118	msgid "Object Cache could not be disabled."
119	msgstr ""
120
121	- #: redis-cache.php:~~253~~
122	- msgid "~~Object~~ ~~Cache~~ ~~flushed~~."
123	msgstr ""
124
125	- #: ~~redis~~-~~cache~~.php:~~256~~
126	- msgid "Object Cache could not be ~~flushed~~."




127	msgstr ""
128
129	- #: redis-cache.php:~~259~~
130	- msgid "~~Drop-in updated.~~"
























131	msgstr ""
132
133	- #: redis-cache.php:~~262~~
134	- msgid "~~Drop~~-in could not be updated."
135	msgstr ""
136
137	#. Plugin URI of the plugin/theme
	@@ -141,7 +159,7 @@ msgstr ""
141	#. Description of the plugin/theme
142	msgid ""
143	"A persistent object cache backend powered by Redis. Supports Predis, "
144	- "PhpRedis, HHVM, replication and ~~clustering~~."
145	msgstr ""
146
147	#. Author of the plugin/theme


2	# This file is distributed under the same license as the Redis Object Cache package.
3	msgid ""
4	msgstr ""
5	+ "Project-Id-Version: Redis Object Cache 1.3.4\n"
6	"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/redis-cache\n"
7	+ "POT-Creation-Date: 2016-09-21 22:54:28+00:00\n"
8	"MIME-Version: 1.0\n"
9	"Content-Type: text/plain; charset=UTF-8\n"
10	"Content-Transfer-Encoding: 8bit\n"

12	"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
13	"Language-Team: LANGUAGE <LL@li.org>\n"
14
15	+ #. #-#-#-#-# plugin.pot (Redis Object Cache 1.3.4) #-#-#-#-#
16	#. Plugin Name of the plugin/theme
17	+ #: includes/admin-page.php:6 redis-cache.php:58
18	msgid "Redis Object Cache"
19	msgstr ""
20

58	msgid "Server"
59	msgstr ""
60
61	+ #: includes/servers-list.php:77
62	msgid "Yes"
63	msgstr ""
64
65	+ #: includes/servers-list.php:77
66	msgid "No"
67	msgstr ""
68
69	+ #: includes/wp-cli-commands.php:23 redis-cache.php:149




70	msgid "Disabled"
71	msgstr ""
72
73	+ #: includes/wp-cli-commands.php:26 redis-cache.php:154
74	msgid "Connected"
75	msgstr ""
76
77	+ #: includes/wp-cli-commands.php:29 redis-cache.php:158
78	msgid "Not Connected"
79	msgstr ""
80
81	+ #: includes/wp-cli-commands.php:62
82	+ msgid "Redis object cache already enabled."






83	msgstr ""
84
85	+ #: includes/wp-cli-commands.php:64 includes/wp-cli-commands.php:106
86	msgid ""
87	+ "An unknown object cache drop-in was found. To use Redis run: wp redis update-"
88	+ "dropin."
89	msgstr ""
90
91	+ #: includes/wp-cli-commands.php:72 redis-cache.php:249




92	msgid "Object Cache enabled."
93	msgstr ""
94
95	+ #: includes/wp-cli-commands.php:74 redis-cache.php:252
96	msgid "Object Cache could not be enabled."
97	msgstr ""
98
99	+ #: includes/wp-cli-commands.php:100
100	+ msgid "No object cache drop-in found."
101	+ msgstr ""
102	+
103	+ #: includes/wp-cli-commands.php:113 redis-cache.php:255
104	msgid "Object Cache disabled."
105	msgstr ""
106
107	+ #: includes/wp-cli-commands.php:115 redis-cache.php:258
108	msgid "Object Cache could not be disabled."
109	msgstr ""
110
111	+ #: includes/wp-cli-commands.php:142 redis-cache.php:267
112	+ msgid "Updated object cache drop-in and enabled Redis object cache."
113	msgstr ""
114
115	+ #: includes/wp-cli-commands.php:144
116	+ msgid "Object Cache drop-in could not be updated."
117	+ msgstr ""
118	+
119	+ #: redis-cache.php:59
120	+ msgid "Redis"
121	msgstr ""
122
123	+ #: redis-cache.php:162
124	+ msgid "Unknown"
125	+ msgstr ""
126	+
127	+ #: redis-cache.php:219
128	+ msgid ""
129	+ "The Redis object cache drop-in is outdated. Please <a href=\"%s\">update it "
130	+ "now</a>."
131	+ msgstr ""
132	+
133	+ #: redis-cache.php:224
134	+ msgid ""
135	+ "An unknown object cache drop-in was found. To use Redis, <a href=\"%s"
136	+ "\">please replace it now</a>."
137	+ msgstr ""
138	+
139	+ #: redis-cache.php:240
140	+ msgid "This plugin requires PHP 5.4 or greater."
141	+ msgstr ""
142	+
143	+ #: redis-cache.php:261
144	+ msgid "Object Cache flushed."
145	+ msgstr ""
146	+
147	+ #: redis-cache.php:264
148	+ msgid "Object Cache could not be flushed."
149	msgstr ""
150
151	+ #: redis-cache.php:270
152	+ msgid "Object cache drop-in could not be updated."
153	msgstr ""
154
155	#. Plugin URI of the plugin/theme

159	#. Description of the plugin/theme
160	msgid ""
161	"A persistent object cache backend powered by Redis. Supports Predis, "
162	+ "PhpRedis, HHVM, replication, clustering and WP-CLI."
163	msgstr ""
164
165	#. Author of the plugin/theme

readme.txt CHANGED Viewed

	@@ -4,16 +4,16 @@ Donate link: https://www.paypal.me/tillkruss
4	Tags: redis, predis, hhvm, pecl, caching, cache, object cache, wp object cache, server, performance, optimize, speed, load, replication, clustering
5	Requires at least: 3.3
6	Tested up to: 4.6
7	- Stable tag: 1.3.3
8	License: GPLv3
9	License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
11	- A persistent object cache backend powered by Redis. Supports Predis, PhpRedis ~~(PECL)~~, HHVM, replication and ~~clustering~~.
12
13
14	== Description ==
15
16	- A persistent object cache backend powered by Redis. Supports [Predis](https://github.com/nrk/predis/), [PhpRedis (PECL)](https://github.com/phpredis/phpredis), [HHVM](https://github.com/facebook/hhvm/tree/master/hphp/system/php/redis), replication and ~~clustering~~.
17
18	To adjust the connection parameters, prefix cache keys or configure replication/clustering, please see [Other Notes](http://wordpress.org/extend/plugins/redis-cache/other_notes/).
19
	@@ -24,7 +24,7 @@ Forked from Eric Mann's and Erick Hitter's [Redis Object Cache](https://github.c
24
25	For detailed installation instructions, please read the [standard installation procedure for WordPress plugins](http://codex.wordpress.org/Managing_Plugins#Installing_Plugins).
26
27	- 1. Make sure Redis in installed and running.
28	2. Install and activate plugin.
29	3. Enable the object cache under _Settings -> Redis_.
30	4. If necessary, adjust [connection parameters](http://wordpress.org/extend/plugins/redis-cache/other_notes/).
	@@ -44,7 +44,7 @@ To adjust the connection parameters, define any of following constants in your `
44
45	* `WP_REDIS_SCHEME` [default: `tcp`]
46
47	- Specifies the protocol used to communicate with an instance of Redis. Internally the client uses the connection class associated to the specified connection scheme. Supports `tcp` (TCP/IP), `unix` (UNIX domain sockets) or `http` (HTTP protocol through Webdis).
48
49	* `WP_REDIS_HOST` [default: `127.0.0.1`]
50
	@@ -79,11 +79,11 @@ To adjust the configuration, define any of the following constants in your `wp-c
79
80	Set maximum time-to-live (in seconds) for cache keys with an expiration time of `0`.
81
82	- * `WP_REDIS_GLOBAL_GROUPS` (default: `['~~users~~', '~~userlogins~~', '~~usermeta~~', 'site-~~options~~', 'site-lookup', '~~blog~~-~~lookup~~', '~~blog~~-~~details~~', '~~rss~~']`)
83
84	Set the list of network-wide cache groups that should not be prefixed with the blog-id _(Multisite only)_.
85
86	- * `WP_REDIS_IGNORED_GROUPS` (default: `['~~comment~~', '~~counts~~']`)
87
88	Set the cache groups that should not be cached in Redis.
89
	@@ -112,6 +112,31 @@ __Clustering via Client-side Sharding Example:__
112	] );
113
114

























115	== Screenshots ==
116
117	1. Plugin settings, connected to a single Redis server.
	@@ -121,6 +146,13 @@ __Clustering via Client-side Sharding Example:__
121
122	== Changelog ==
123







124	= 1.3.3 =
125
126	* Updated Predis to `v1.1.1`
	@@ -183,7 +215,7 @@ __Clustering via Client-side Sharding Example:__
183
184	* Added support for HHVM's Redis extension
185	* Added support for PECL Redis extension
186	- * Added `WP_REDIS_CLIENT` constant, to set ~~prefered~~ Redis client
187	* Added `WP_REDIS_MAXTTL` constant, to force expiration of cache keys
188	* Improved `add_or_replace()`, `get()`, `set()` and `delete()` methods
189	* Improved admin screen styles


4	Tags: redis, predis, hhvm, pecl, caching, cache, object cache, wp object cache, server, performance, optimize, speed, load, replication, clustering
5	Requires at least: 3.3
6	Tested up to: 4.6
7	+ Stable tag: 1.3.4
8	License: GPLv3
9	License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
11	+ A persistent object cache backend powered by Redis. Supports Predis, PhpRedis, HHVM, replication, clustering and WP-CLI.
12
13
14	== Description ==
15
16	+ A persistent object cache backend powered by Redis. Supports [Predis](https://github.com/nrk/predis/), [PhpRedis (PECL)](https://github.com/phpredis/phpredis), [HHVM](https://github.com/facebook/hhvm/tree/master/hphp/system/php/redis), replication, clustering and [WP-CLI](http://wp-cli.org/).
17
18	To adjust the connection parameters, prefix cache keys or configure replication/clustering, please see [Other Notes](http://wordpress.org/extend/plugins/redis-cache/other_notes/).
19

24
25	For detailed installation instructions, please read the [standard installation procedure for WordPress plugins](http://codex.wordpress.org/Managing_Plugins#Installing_Plugins).
26
27	+ 1. Make sure [Redis in installed and running](http://redis.io/topics/quickstart).
28	2. Install and activate plugin.
29	3. Enable the object cache under _Settings -> Redis_.
30	4. If necessary, adjust [connection parameters](http://wordpress.org/extend/plugins/redis-cache/other_notes/).

44
45	* `WP_REDIS_SCHEME` [default: `tcp`]
46
47	+ Specifies the protocol used to communicate with an instance of Redis. Internally the client uses the connection class associated to the specified connection scheme. Supports `tcp` (TCP/IP), `unix` (UNIX domain sockets), `tls` (transport layer security) or `http` (HTTP protocol through Webdis).
48
49	* `WP_REDIS_HOST` [default: `127.0.0.1`]
50

79
80	Set maximum time-to-live (in seconds) for cache keys with an expiration time of `0`.
81
82	+ * `WP_REDIS_GLOBAL_GROUPS` (default: `['blog-details', 'blog-id-cache', 'blog-lookup', 'global-posts', 'networks', 'rss', 'sites', 'site-details', 'site-lookup', 'site-options', 'site-transient', 'users', 'useremail', 'userlogins', 'usermeta', 'user_meta', 'userslugs']`)
83
84	Set the list of network-wide cache groups that should not be prefixed with the blog-id _(Multisite only)_.
85
86	+ * `WP_REDIS_IGNORED_GROUPS` (default: `['counts', 'plugins']`)
87
88	Set the cache groups that should not be cached in Redis.
89

112	] );
113
114
115	+ == WP-CLI Commands ==
116	+
117	+ To use the WP-CLI commands, make sure the plugin is activated:
118	+
119	+ wp plugin activate redis-cache
120	+
121	+ The following commands are supported:
122	+
123	+ * `wp redis status`
124	+
125	+ Show the Redis object cache status and (when possible) client.
126	+
127	+ * `wp redis enable`
128	+
129	+ Enables the Redis object cache. Default behavior is to create the object cache drop-in, unless an unknown object cache drop-in is present.
130	+
131	+ * `wp redis disable`
132	+
133	+ Disables the Redis object cache. Default behavior is to delete the object cache drop-in, unless an unknown object cache drop-in is present.
134	+
135	+ * `wp redis update-dropin`
136	+
137	+ Updates the Redis object cache drop-in. Default behavior is to overwrite any existing object cache drop-in.
138	+
139	+
140	== Screenshots ==
141
142	1. Plugin settings, connected to a single Redis server.

146
147	== Changelog ==
148
149	+ = 1.3.4 =
150	+
151	+ * Added WP-CLI support
152	+ * Show host and port unless scheme is unix
153	+ * Updated default global and ignored groups
154	+ * Do a cache flush when activating, deactivating and uninstalling
155	+
156	= 1.3.3 =
157
158	* Updated Predis to `v1.1.1`

215
216	* Added support for HHVM's Redis extension
217	* Added support for PECL Redis extension
218	+ * Added `WP_REDIS_CLIENT` constant, to set preferred Redis client
219	* Added `WP_REDIS_MAXTTL` constant, to force expiration of cache keys
220	* Improved `add_or_replace()`, `get()`, `set()` and `delete()` methods
221	* Improved admin screen styles

redis-cache.php CHANGED Viewed

	@@ -2,8 +2,8 @@
2	/*
3	Plugin Name: Redis Object Cache
4	Plugin URI: https://wordpress.org/plugins/redis-cache/
5	- Description: A persistent object cache backend powered by Redis. Supports Predis, PhpRedis, HHVM, replication and ~~clustering~~.
6	- Version: 1.3.3
7	Text Domain: redis-cache
8	Domain Path: /languages
9	Author: Till Krüss
	@@ -12,7 +12,13 @@ License: GPLv3
12	License URI: http://www.gnu.org/licenses/gpl-3.0.html
13	*/
14
15	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~






16
17	class RedisObjectCache {
18
	@@ -24,10 +30,12 @@ class RedisObjectCache {
24
25	load_plugin_textdomain( 'redis-cache', false, 'redis-cache/languages' );
26
27	- ~~register_deactivation_hook~~(__FILE__, ~~array( $this,~~ '~~on_deactivation~~' ) );
28
29	$this->page = is_multisite() ? 'settings.php?page=redis-cache' : 'options-general.php?page=redis-cache';
30


31	add_action( is_multisite() ? 'network_admin_menu' : 'admin_menu', array( $this, 'add_admin_menu_page' ) );
32	add_action( 'admin_notices', array( $this, 'show_admin_notices' ) );
33	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_styles' ) );
	@@ -213,7 +221,7 @@ class RedisObjectCache {
213
214	} else {
215
216	- $message = sprintf( __( '~~Another~~ object cache drop-in was found. To use Redis, <a href="%s">please replace it now</a>.', 'redis-cache' ), $url );
217
218	}
219
	@@ -256,10 +264,10 @@ class RedisObjectCache {
256	$error = __( 'Object Cache could not be flushed.', 'redis-cache' );
257	break;
258	case 'dropin-updated':
259	- $message = __( '~~Drop~~-in ~~updated~~.', 'redis-cache' );
260	break;
261	case 'update-dropin-failed':
262	- $error = __( '~~Drop~~-in could not be updated.', 'redis-cache' );
263	break;
264
265	}
	@@ -361,16 +369,22 @@ class RedisObjectCache {
361
362	}
363
364	- public function on_deactivation() {
365
366	global $wp_filesystem;
367
368	- if ( $~~this->validate_object_cache_dropin()~~ && ~~$this->initialize_filesystem~~( ~~'',~~ ~~true~~ ) ) {
369	- ~~$wp_filesystem->delete( WP_CONTENT_DIR . '/object-cache.php' );~~






370	}
371
372	}
373
374	}
375
376	- new RedisObjectCache;


2	/*
3	Plugin Name: Redis Object Cache
4	Plugin URI: https://wordpress.org/plugins/redis-cache/
5	+ Description: A persistent object cache backend powered by Redis. Supports Predis, PhpRedis, HHVM, replication, clustering and WP-CLI.
6	+ Version: 1.3.4
7	Text Domain: redis-cache
8	Domain Path: /languages
9	Author: Till Krüss

12	License URI: http://www.gnu.org/licenses/gpl-3.0.html
13	*/
14
15	+ if ( ! defined( 'ABSPATH' ) ) {
16	+ exit;
17	+ }
18	+
19	+ if ( defined( 'WP_CLI' ) && WP_CLI ) {
20	+ require_once dirname( __FILE__ ) . '/includes/wp-cli-commands.php';
21	+ }
22
23	class RedisObjectCache {
24

30
31	load_plugin_textdomain( 'redis-cache', false, 'redis-cache/languages' );
32
33	+ register_activation_hook( __FILE__, 'wp_cache_flush' );
34
35	$this->page = is_multisite() ? 'settings.php?page=redis-cache' : 'options-general.php?page=redis-cache';
36
37	+ add_action( 'deactivate_plugin', array( $this, 'on_deactivation' ) );
38	+
39	add_action( is_multisite() ? 'network_admin_menu' : 'admin_menu', array( $this, 'add_admin_menu_page' ) );
40	add_action( 'admin_notices', array( $this, 'show_admin_notices' ) );
41	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_styles' ) );

221
222	} else {
223
224	+ $message = sprintf( __( 'An unknown object cache drop-in was found. To use Redis, <a href="%s">please replace it now</a>.', 'redis-cache' ), $url );
225
226	}
227

264	$error = __( 'Object Cache could not be flushed.', 'redis-cache' );
265	break;
266	case 'dropin-updated':
267	+ $message = __( 'Updated object cache drop-in and enabled Redis object cache.', 'redis-cache' );
268	break;
269	case 'update-dropin-failed':
270	+ $error = __( 'Object cache drop-in could not be updated.', 'redis-cache' );
271	break;
272
273	}

369
370	}
371
372	+ public function on_deactivation( $plugin ) {
373
374	global $wp_filesystem;
375
376	+ if ( $plugin === plugin_basename( __FILE__ ) ) {
377	+
378	+ wp_cache_flush();
379	+
380	+ if ( $this->validate_object_cache_dropin() && $this->initialize_filesystem( '', true ) ) {
381	+ $wp_filesystem->delete( WP_CONTENT_DIR . '/object-cache.php' );
382	+ }
383	+
384	}
385
386	}
387
388	}
389
390	+ $GLOBALS[ 'redisObjectCache' ] = new RedisObjectCache;

uninstall.php CHANGED Viewed

	@@ -8,6 +8,8 @@ ob_start();
8
9	if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) && method_exists( $GLOBALS[ 'wp_object_cache' ], 'redis_status' ) ) {
10


11	if ( WP_Filesystem( request_filesystem_credentials( '' ) ) ) {
12	$wp_filesystem->delete( WP_CONTENT_DIR . '/object-cache.php' );
13	}


8
9	if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) && method_exists( $GLOBALS[ 'wp_object_cache' ], 'redis_status' ) ) {
10
11	+ wp_cache_flush();
12	+
13	if ( WP_Filesystem( request_filesystem_credentials( '' ) ) ) {
14	$wp_filesystem->delete( WP_CONTENT_DIR . '/object-cache.php' );
15	}