WP Crontrol - Version 0.3

Version Description

Release Info

Developer	scompt
Plugin	WP Crontrol
Version	0.3
Comparing to
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Code changes from version 0.1 to 0.3

Files changed (16) hide show

COPYING +280 -0
gettext/crontrol-de_DE.mo +0 -0
gettext/crontrol-de_DE.po +170 -0
gettext/crontrol.pot +174 -0
readme.txt +57 -9
screenshot-1.png +0 -0
screenshot-2.png +0 -0
trunk/COPYING +280 -0
trunk/gettext/crontrol-de_DE.mo +0 -0
trunk/gettext/crontrol-de_DE.po +170 -0
trunk/gettext/crontrol.pot +174 -0
trunk/readme.txt +87 -0
trunk/screenshot-1.png +0 -0
trunk/screenshot-2.png +0 -0
trunk/wp-crontrol.php +552 -0
wp-crontrol.php +350 -87

COPYING ADDED Viewed

	@@ -0,0 +1,280 @@


1	+ GNU GENERAL PUBLIC LICENSE
2	+ Version 2, June 1991
3	+
4	+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
5	+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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261	+ FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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271	+ WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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277	+ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
278	+ POSSIBILITY OF SUCH DAMAGES.
279	+
280	+ END OF TERMS AND CONDITIONS

gettext/crontrol-de_DE.mo ADDED Viewed

Binary file

gettext/crontrol-de_DE.po ADDED Viewed

	@@ -0,0 +1,170 @@


1	+ # German translations for PACKAGE package
2	+ # German messages for PACKAGE.
3	+ # Copyright (C) 2008 THE PACKAGE'S COPYRIGHT HOLDER
4	+ # This file is distributed under the same license as the PACKAGE package.
5	+ # Edward Dale <>, 2008.
6	+ #
7	+ msgid ""
8	+ msgstr ""
9	+ "Project-Id-Version: PACKAGE VERSION\n"
10	+ "Report-Msgid-Bugs-To: \n"
11	+ "POT-Creation-Date: 2008-04-25 17:22+0200\n"
12	+ "PO-Revision-Date: 2008-04-25 17:27+0200\n"
13	+ "Last-Translator: Edward Dale <>\n"
14	+ "Language-Team: German\n"
15	+ "MIME-Version: 1.0\n"
16	+ "Content-Type: text/plain; charset=UTF-8\n"
17	+ "Content-Transfer-Encoding: 8bit\n"
18	+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
19	+
20	+ #: wp-crontrol.php:102 wp-crontrol.php:111
21	+ msgid "You are not allowed to add new cron events."
22	+ msgstr ""
23	+
24	+ #: wp-crontrol.php:122
25	+ msgid "You are not allowed to add new cron schedules."
26	+ msgstr ""
27	+
28	+ #: wp-crontrol.php:147
29	+ msgid "You are not allowed to delete cron schedules."
30	+ msgstr ""
31	+
32	+ #: wp-crontrol.php:154
33	+ msgid "You are not allowed to delete cron events."
34	+ msgstr ""
35	+
36	+ #: wp-crontrol.php:161
37	+ msgid "You are not allowed to run cron events."
38	+ msgstr ""
39	+
40	+ #: wp-crontrol.php:218
41	+ msgid "Twice Daily"
42	+ msgstr ""
43	+
44	+ #: wp-crontrol.php:258
45	+ msgid "Successfully deleted the cron schedule <b>%s</b>"
46	+ msgstr "Cron Zeitplan <b>%s</b> erfolgreich gelöscht"
47	+
48	+ #: wp-crontrol.php:269
49	+ msgid "Cron Schedules"
50	+ msgstr "Cron Zeitpläne"
51	+
52	+ #: wp-crontrol.php:270
53	+ msgid ""
54	+ "Cron schedules are the time intervals that are available to WordPress and "
55	+ "plugin developers to schedule events. You can only delete cron schedules "
56	+ "that you have created with WP-Crontrol."
57	+ msgstr ""
58	+
59	+ #: wp-crontrol.php:275
60	+ msgid "Name"
61	+ msgstr "Name"
62	+
63	+ #: wp-crontrol.php:276 wp-crontrol.php:311
64	+ msgid "Interval"
65	+ msgstr "Intervall"
66	+
67	+ #: wp-crontrol.php:277
68	+ msgid "Display Name"
69	+ msgstr ""
70	+
71	+ #: wp-crontrol.php:278 wp-crontrol.php:354
72	+ msgid "Actions"
73	+ msgstr ""
74	+
75	+ #: wp-crontrol.php:301
76	+ msgid "Add new cron schedule"
77	+ msgstr ""
78	+
79	+ #: wp-crontrol.php:302
80	+ msgid ""
81	+ "Adding a new cron schedule will allow you to schedule events that re-occur "
82	+ "at the given interval."
83	+ msgstr ""
84	+
85	+ #: wp-crontrol.php:307
86	+ msgid "Internal name"
87	+ msgstr ""
88	+
89	+ #: wp-crontrol.php:315
90	+ msgid "Display name"
91	+ msgstr ""
92	+
93	+ #: wp-crontrol.php:319
94	+ msgid "Add Cron Schedule »"
95	+ msgstr ""
96	+
97	+ #: wp-crontrol.php:331
98	+ msgid "Successfully executed the cron entry <b>%s</b>"
99	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich ausgeführt"
100	+
101	+ #: wp-crontrol.php:332
102	+ msgid "Successfully edited the cron entry <b>%s</b>"
103	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich bearbeitet"
104	+
105	+ #: wp-crontrol.php:333
106	+ msgid "Successfully created the cron entry <b>%s</b>"
107	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich geschaffen"
108	+
109	+ #: wp-crontrol.php:334
110	+ msgid "Successfully deleted the cron entry <b>%s</b>"
111	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich gelöscht"
112	+
113	+ #: wp-crontrol.php:345
114	+ msgid "WP-Cron Entries"
115	+ msgstr "WP-Cron Einträge"
116	+
117	+ #: wp-crontrol.php:351
118	+ msgid "Hook Name"
119	+ msgstr ""
120	+
121	+ #: wp-crontrol.php:352
122	+ msgid "Next Run"
123	+ msgstr ""
124	+
125	+ #: wp-crontrol.php:353
126	+ msgid "Recurrence"
127	+ msgstr ""
128	+
129	+ #: wp-crontrol.php:386
130	+ msgid "Edit cron entry"
131	+ msgstr ""
132	+
133	+ #: wp-crontrol.php:386
134	+ msgid "Add new"
135	+ msgstr ""
136	+
137	+ #: wp-crontrol.php:392 wp-crontrol.php:422
138	+ msgid "Hook name"
139	+ msgstr ""
140	+
141	+ #: wp-crontrol.php:395 wp-crontrol.php:425
142	+ msgid "Next run"
143	+ msgstr ""
144	+
145	+ #: wp-crontrol.php:398 wp-crontrol.php:428
146	+ msgid "Entry schedule"
147	+ msgstr ""
148	+
149	+ #: wp-crontrol.php:411
150	+ msgid "Modify Cron Entry »"
151	+ msgstr ""
152	+
153	+ #: wp-crontrol.php:416
154	+ msgid "Add new cron entry"
155	+ msgstr ""
156	+
157	+ #: wp-crontrol.php:417
158	+ msgid ""
159	+ "Cron entries trigger actions in your code. After adding a new cron entry "
160	+ "here, you will need to add a corresponding action hook somewhere in code, "
161	+ "perhaps the <code>functions.php</code> file in your theme."
162	+ msgstr ""
163	+
164	+ #: wp-crontrol.php:440
165	+ msgid "Add Cron Entry »"
166	+ msgstr ""
167	+
168	+ #: wp-crontrol.php:471
169	+ msgid "now"
170	+ msgstr "jetzt"

gettext/crontrol.pot ADDED Viewed

	@@ -0,0 +1,174 @@


1	+ # SOME DESCRIPTIVE TITLE.
2	+ # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
3	+ # This file is distributed under the same license as the PACKAGE package.
4	+ # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
5	+ #
6	+ #, fuzzy
7	+ msgid ""
8	+ msgstr ""
9	+ "Project-Id-Version: PACKAGE VERSION\n"
10	+ "Report-Msgid-Bugs-To: \n"
11	+ "POT-Creation-Date: 2008-04-25 17:22+0200\n"
12	+ "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
13	+ "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
14	+ "Language-Team: LANGUAGE <LL@li.org>\n"
15	+ "MIME-Version: 1.0\n"
16	+ "Content-Type: text/plain; charset=CHARSET\n"
17	+ "Content-Transfer-Encoding: 8bit\n"
18	+
19	+ #: wp-crontrol.php:102 wp-crontrol.php:111
20	+ msgid "You are not allowed to add new cron events."
21	+ msgstr ""
22	+
23	+ #: wp-crontrol.php:122
24	+ msgid "You are not allowed to add new cron schedules."
25	+ msgstr ""
26	+
27	+ #: wp-crontrol.php:147
28	+ msgid "You are not allowed to delete cron schedules."
29	+ msgstr ""
30	+
31	+ #: wp-crontrol.php:154
32	+ msgid "You are not allowed to delete cron events."
33	+ msgstr ""
34	+
35	+ #: wp-crontrol.php:161
36	+ msgid "You are not allowed to run cron events."
37	+ msgstr ""
38	+
39	+ #: wp-crontrol.php:218
40	+ msgid "Twice Daily"
41	+ msgstr ""
42	+
43	+ #: wp-crontrol.php:258
44	+ #, possible-php-format
45	+ msgid "Successfully deleted the cron schedule <b>%s</b>"
46	+ msgstr ""
47	+
48	+ #: wp-crontrol.php:269
49	+ msgid "Cron Schedules"
50	+ msgstr ""
51	+
52	+ #: wp-crontrol.php:270
53	+ msgid ""
54	+ "Cron schedules are the time intervals that are available to WordPress and "
55	+ "plugin developers to schedule events. You can only delete cron schedules "
56	+ "that you have created with WP-Crontrol."
57	+ msgstr ""
58	+
59	+ #: wp-crontrol.php:275
60	+ msgid "Name"
61	+ msgstr ""
62	+
63	+ #: wp-crontrol.php:276 wp-crontrol.php:311
64	+ msgid "Interval"
65	+ msgstr ""
66	+
67	+ #: wp-crontrol.php:277
68	+ msgid "Display Name"
69	+ msgstr ""
70	+
71	+ #: wp-crontrol.php:278 wp-crontrol.php:354
72	+ msgid "Actions"
73	+ msgstr ""
74	+
75	+ #: wp-crontrol.php:301
76	+ msgid "Add new cron schedule"
77	+ msgstr ""
78	+
79	+ #: wp-crontrol.php:302
80	+ msgid ""
81	+ "Adding a new cron schedule will allow you to schedule events that re-occur "
82	+ "at the given interval."
83	+ msgstr ""
84	+
85	+ #: wp-crontrol.php:307
86	+ msgid "Internal name"
87	+ msgstr ""
88	+
89	+ #: wp-crontrol.php:315
90	+ msgid "Display name"
91	+ msgstr ""
92	+
93	+ #: wp-crontrol.php:319
94	+ msgid "Add Cron Schedule »"
95	+ msgstr ""
96	+
97	+ #: wp-crontrol.php:331
98	+ #, possible-php-format
99	+ msgid "Successfully executed the cron entry <b>%s</b>"
100	+ msgstr ""
101	+
102	+ #: wp-crontrol.php:332
103	+ #, possible-php-format
104	+ msgid "Successfully edited the cron entry <b>%s</b>"
105	+ msgstr ""
106	+
107	+ #: wp-crontrol.php:333
108	+ #, possible-php-format
109	+ msgid "Successfully created the cron entry <b>%s</b>"
110	+ msgstr ""
111	+
112	+ #: wp-crontrol.php:334
113	+ #, possible-php-format
114	+ msgid "Successfully deleted the cron entry <b>%s</b>"
115	+ msgstr ""
116	+
117	+ #: wp-crontrol.php:345
118	+ msgid "WP-Cron Entries"
119	+ msgstr ""
120	+
121	+ #: wp-crontrol.php:351
122	+ msgid "Hook Name"
123	+ msgstr ""
124	+
125	+ #: wp-crontrol.php:352
126	+ msgid "Next Run"
127	+ msgstr ""
128	+
129	+ #: wp-crontrol.php:353
130	+ msgid "Recurrence"
131	+ msgstr ""
132	+
133	+ #: wp-crontrol.php:386
134	+ msgid "Edit cron entry"
135	+ msgstr ""
136	+
137	+ #: wp-crontrol.php:386
138	+ msgid "Add new"
139	+ msgstr ""
140	+
141	+ #: wp-crontrol.php:392 wp-crontrol.php:422
142	+ msgid "Hook name"
143	+ msgstr ""
144	+
145	+ #: wp-crontrol.php:395 wp-crontrol.php:425
146	+ msgid "Next run"
147	+ msgstr ""
148	+
149	+ #: wp-crontrol.php:398 wp-crontrol.php:428
150	+ msgid "Entry schedule"
151	+ msgstr ""
152	+
153	+ #: wp-crontrol.php:411
154	+ msgid "Modify Cron Entry »"
155	+ msgstr ""
156	+
157	+ #: wp-crontrol.php:416
158	+ msgid "Add new cron entry"
159	+ msgstr ""
160	+
161	+ #: wp-crontrol.php:417
162	+ msgid ""
163	+ "Cron entries trigger actions in your code. After adding a new cron entry "
164	+ "here, you will need to add a corresponding action hook somewhere in code, "
165	+ "perhaps the <code>functions.php</code> file in your theme."
166	+ msgstr ""
167	+
168	+ #: wp-crontrol.php:440
169	+ msgid "Add Cron Entry »"
170	+ msgstr ""
171	+
172	+ #: wp-crontrol.php:471
173	+ msgid "now"
174	+ msgstr ""

readme.txt CHANGED Viewed

@@ -1,10 +1,10 @@
             === WP-Crontrol ===
             Contributors: scompt
             Donate link: http://scompt.com/projects/wp-crontrol
-            -
            Tags: admin, cron
             Requires at least: 2.1
-            -
            Tested up to: 2.3
-            -
            Stable tag: trunk
             WP-Crontrol lets you take control over what's happening in the WP-Cron system.
@@ -14,26 +14,74 @@ WP-Crontrol lets you take control over what's happening in the WP-Cron system.
             == Installation ==
-            -
            1. Upload the `zensor` directory to the `/wp-content/plugins/` directory
 . Activate the plugin through the 'Plugins' menu in WordPress
-            -
            1. Goto the Manage->Zensor panel and Approve/Reject the existing posts and pages
             == Frequently Asked Questions ==
             = How do I ask a frequently asked question? =
-            -
            Email me.
             == Screenshots ==
-            -
            1. None yet
             == Future Plans ==
-            -
            * Make better
             == Version History ==
             = Version 0.1 =
-            -
            * Super basic, look at what's in WP-Cron functionality.


1	=== WP-Crontrol ===
2	Contributors: scompt
3	Donate link: http://scompt.com/projects/wp-crontrol
4	+ Tags: admin, cron, plugin, control
5	Requires at least: 2.1
6	+ Tested up to: 2.5
7	+ Stable tag: 0.3
8
9	WP-Crontrol lets you take control over what's happening in the WP-Cron system.
10

14
15	== Installation ==
16
17	+ 1. Upload the `wp-crontrol` directory to the `/wp-content/plugins/` directory
18	1. Activate the plugin through the 'Plugins' menu in WordPress
19	+ 1. Goto the Options->Crontrol panel to add some new cron schedules.
20	+ 1. Goto the Manage->Crontrol panel to see what cron entries are scheduled and to add some new ones.
21
22	== Frequently Asked Questions ==
23
24	+ = What's the use of adding new cron schedules? =
25	+
26	+ Cron schedules are used by WordPress and WordPress plugins to allow you to schedule commands to be executed at regular intervals. Intervals must be provided by the WordPress core or a plugin in order to be used. An example of a plugin that uses these schedules is [WordPress Database Backup](http://www.ilfilosofo.com/blog/wp-db-backup/). Out of the box, only daily and hourly backups are supported. In order to do a weekly backup, a weekly cron schedule must be entered into WP-Crontrol first and then the backup plugin can take advantage of it as an interval.
27	+
28	+ = How do I create a new cron entry? =
29	+
30	+ There are two steps to getting a functioning cron entry that executes regularly. The first step is telling WordPress about the hook. This is the part that WP-Crontrol was created to provide. The second step is calling your function when your hook is executed. You've got to do that on your own, but I'll explain how below.
31	+
32	+ Step One: Adding the hook
33	+
34	+ In the Manage->Crontrol admin panel, enter the details of the hook. You're best off having a hookname that conforms to normal PHP variable naming conventions. This could save you trouble later. Other than that, the hookname can be whatever you want it to be. Next run is the next time that the hook will execute. This can be entered in using [GNU Date Input Formats](http://www.gnu.org/software/tar/manual/html_node/tar_113.html), but often now is good enough. The entry schedule is how often your hook will be executed. If you don't see a good interval, then add one in the Options->Crontrol admin panel.
35	+
36	+ Step Two: Writing the function
37	+
38	+ This part takes place in PHP code (for example, in the `functions.php` file from your theme). To execute your hook, WordPress runs an [action](http://codex.wordpress.org/Plugin_API#Actions). For this reason, we need to now tell WordPress which function to execute when this action is run. The following line accomplishes that:
39	+
40	+ `add_action('my_hookname', 'my_function');`
41	+
42	+ The next step is to write your function. Here's a simple example:
43	+
44	+ `function my_function() {
45	+ wp_mail('scompt@scompt.com', 'WP-Crontrol', 'WP-Crontrol rocks!');
46	+ }`
47	+
48	+ = Do I really need the entire `wp-crontrol` directory? =
49	+
50	+ Nope! The only file that you really need is `wp-crontrol.php`. Toss this file in your `wp-content/plugins` directory and you're good to go.
51	+
52	= How do I ask a frequently asked question? =
53
54	+ Email [me](mailto:scompt@scompt.com).
55
56	== Screenshots ==
57
58	+ 1. New cron entries can be added, modified, and deleted. In addition, they can be executed on-demand.
59	+ 1. New cron schedules can be added to WordPress, giving plugin developers more options when scheduling commands.
60
61	== Future Plans ==
62
63	+ = Coming up in Version 0.4! =
64	+
65	+ * Ability to add PHP code to be executed for the hook name
66	+ * German localization
67
68	== Version History ==
69
70	= Version 0.1 =
71
72	+ * Super basic, look at what's in WP-Cron functionality.
73	+
74	+ = Version 0.2 =
75	+
76	+ * Fully documented the code.
77	+ * Fixed the bug that the activate action wouldn't be run if the plugin wasn't in a subdirectory.
78	+ * Now will play nicely in case any other plugins specify additional cron schedules.
79	+ * Minor cosmetic fixes.
80	+
81	+ = Version 0.3 =
82	+
83	+ * Internationalization
84	+ * Editing/deleting/execution of cron entries
85	+ * More text, status messages, etc.
86	+ * Allow a user to enter a schedule entry in a human manner
87	+ * Looks better on WordPress 2.5

screenshot-1.png ADDED Viewed

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trunk/COPYING ADDED Viewed

	@@ -0,0 +1,280 @@


1	+ GNU GENERAL PUBLIC LICENSE
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25	+ if you want it, that you can change the software or use pieces of it
26	+ in new free programs; and that you know you can do these things.
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40	+ (2) offer you this license which gives you legal permission to copy,
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148	+
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279	+
280	+ END OF TERMS AND CONDITIONS

trunk/gettext/crontrol-de_DE.mo ADDED Viewed

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trunk/gettext/crontrol-de_DE.po ADDED Viewed

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1	+ # German translations for PACKAGE package
2	+ # German messages for PACKAGE.
3	+ # Copyright (C) 2008 THE PACKAGE'S COPYRIGHT HOLDER
4	+ # This file is distributed under the same license as the PACKAGE package.
5	+ # Edward Dale <>, 2008.
6	+ #
7	+ msgid ""
8	+ msgstr ""
9	+ "Project-Id-Version: PACKAGE VERSION\n"
10	+ "Report-Msgid-Bugs-To: \n"
11	+ "POT-Creation-Date: 2008-04-25 17:22+0200\n"
12	+ "PO-Revision-Date: 2008-04-25 17:27+0200\n"
13	+ "Last-Translator: Edward Dale <>\n"
14	+ "Language-Team: German\n"
15	+ "MIME-Version: 1.0\n"
16	+ "Content-Type: text/plain; charset=UTF-8\n"
17	+ "Content-Transfer-Encoding: 8bit\n"
18	+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
19	+
20	+ #: wp-crontrol.php:102 wp-crontrol.php:111
21	+ msgid "You are not allowed to add new cron events."
22	+ msgstr ""
23	+
24	+ #: wp-crontrol.php:122
25	+ msgid "You are not allowed to add new cron schedules."
26	+ msgstr ""
27	+
28	+ #: wp-crontrol.php:147
29	+ msgid "You are not allowed to delete cron schedules."
30	+ msgstr ""
31	+
32	+ #: wp-crontrol.php:154
33	+ msgid "You are not allowed to delete cron events."
34	+ msgstr ""
35	+
36	+ #: wp-crontrol.php:161
37	+ msgid "You are not allowed to run cron events."
38	+ msgstr ""
39	+
40	+ #: wp-crontrol.php:218
41	+ msgid "Twice Daily"
42	+ msgstr ""
43	+
44	+ #: wp-crontrol.php:258
45	+ msgid "Successfully deleted the cron schedule <b>%s</b>"
46	+ msgstr "Cron Zeitplan <b>%s</b> erfolgreich gelöscht"
47	+
48	+ #: wp-crontrol.php:269
49	+ msgid "Cron Schedules"
50	+ msgstr "Cron Zeitpläne"
51	+
52	+ #: wp-crontrol.php:270
53	+ msgid ""
54	+ "Cron schedules are the time intervals that are available to WordPress and "
55	+ "plugin developers to schedule events. You can only delete cron schedules "
56	+ "that you have created with WP-Crontrol."
57	+ msgstr ""
58	+
59	+ #: wp-crontrol.php:275
60	+ msgid "Name"
61	+ msgstr "Name"
62	+
63	+ #: wp-crontrol.php:276 wp-crontrol.php:311
64	+ msgid "Interval"
65	+ msgstr "Intervall"
66	+
67	+ #: wp-crontrol.php:277
68	+ msgid "Display Name"
69	+ msgstr ""
70	+
71	+ #: wp-crontrol.php:278 wp-crontrol.php:354
72	+ msgid "Actions"
73	+ msgstr ""
74	+
75	+ #: wp-crontrol.php:301
76	+ msgid "Add new cron schedule"
77	+ msgstr ""
78	+
79	+ #: wp-crontrol.php:302
80	+ msgid ""
81	+ "Adding a new cron schedule will allow you to schedule events that re-occur "
82	+ "at the given interval."
83	+ msgstr ""
84	+
85	+ #: wp-crontrol.php:307
86	+ msgid "Internal name"
87	+ msgstr ""
88	+
89	+ #: wp-crontrol.php:315
90	+ msgid "Display name"
91	+ msgstr ""
92	+
93	+ #: wp-crontrol.php:319
94	+ msgid "Add Cron Schedule »"
95	+ msgstr ""
96	+
97	+ #: wp-crontrol.php:331
98	+ msgid "Successfully executed the cron entry <b>%s</b>"
99	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich ausgeführt"
100	+
101	+ #: wp-crontrol.php:332
102	+ msgid "Successfully edited the cron entry <b>%s</b>"
103	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich bearbeitet"
104	+
105	+ #: wp-crontrol.php:333
106	+ msgid "Successfully created the cron entry <b>%s</b>"
107	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich geschaffen"
108	+
109	+ #: wp-crontrol.php:334
110	+ msgid "Successfully deleted the cron entry <b>%s</b>"
111	+ msgstr "Cron Eintrag <b>%s</b> erfolgreich gelöscht"
112	+
113	+ #: wp-crontrol.php:345
114	+ msgid "WP-Cron Entries"
115	+ msgstr "WP-Cron Einträge"
116	+
117	+ #: wp-crontrol.php:351
118	+ msgid "Hook Name"
119	+ msgstr ""
120	+
121	+ #: wp-crontrol.php:352
122	+ msgid "Next Run"
123	+ msgstr ""
124	+
125	+ #: wp-crontrol.php:353
126	+ msgid "Recurrence"
127	+ msgstr ""
128	+
129	+ #: wp-crontrol.php:386
130	+ msgid "Edit cron entry"
131	+ msgstr ""
132	+
133	+ #: wp-crontrol.php:386
134	+ msgid "Add new"
135	+ msgstr ""
136	+
137	+ #: wp-crontrol.php:392 wp-crontrol.php:422
138	+ msgid "Hook name"
139	+ msgstr ""
140	+
141	+ #: wp-crontrol.php:395 wp-crontrol.php:425
142	+ msgid "Next run"
143	+ msgstr ""
144	+
145	+ #: wp-crontrol.php:398 wp-crontrol.php:428
146	+ msgid "Entry schedule"
147	+ msgstr ""
148	+
149	+ #: wp-crontrol.php:411
150	+ msgid "Modify Cron Entry »"
151	+ msgstr ""
152	+
153	+ #: wp-crontrol.php:416
154	+ msgid "Add new cron entry"
155	+ msgstr ""
156	+
157	+ #: wp-crontrol.php:417
158	+ msgid ""
159	+ "Cron entries trigger actions in your code. After adding a new cron entry "
160	+ "here, you will need to add a corresponding action hook somewhere in code, "
161	+ "perhaps the <code>functions.php</code> file in your theme."
162	+ msgstr ""
163	+
164	+ #: wp-crontrol.php:440
165	+ msgid "Add Cron Entry »"
166	+ msgstr ""
167	+
168	+ #: wp-crontrol.php:471
169	+ msgid "now"
170	+ msgstr "jetzt"

trunk/gettext/crontrol.pot ADDED Viewed

	@@ -0,0 +1,174 @@


1	+ # SOME DESCRIPTIVE TITLE.
2	+ # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
3	+ # This file is distributed under the same license as the PACKAGE package.
4	+ # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
5	+ #
6	+ #, fuzzy
7	+ msgid ""
8	+ msgstr ""
9	+ "Project-Id-Version: PACKAGE VERSION\n"
10	+ "Report-Msgid-Bugs-To: \n"
11	+ "POT-Creation-Date: 2008-04-25 17:22+0200\n"
12	+ "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
13	+ "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
14	+ "Language-Team: LANGUAGE <LL@li.org>\n"
15	+ "MIME-Version: 1.0\n"
16	+ "Content-Type: text/plain; charset=CHARSET\n"
17	+ "Content-Transfer-Encoding: 8bit\n"
18	+
19	+ #: wp-crontrol.php:102 wp-crontrol.php:111
20	+ msgid "You are not allowed to add new cron events."
21	+ msgstr ""
22	+
23	+ #: wp-crontrol.php:122
24	+ msgid "You are not allowed to add new cron schedules."
25	+ msgstr ""
26	+
27	+ #: wp-crontrol.php:147
28	+ msgid "You are not allowed to delete cron schedules."
29	+ msgstr ""
30	+
31	+ #: wp-crontrol.php:154
32	+ msgid "You are not allowed to delete cron events."
33	+ msgstr ""
34	+
35	+ #: wp-crontrol.php:161
36	+ msgid "You are not allowed to run cron events."
37	+ msgstr ""
38	+
39	+ #: wp-crontrol.php:218
40	+ msgid "Twice Daily"
41	+ msgstr ""
42	+
43	+ #: wp-crontrol.php:258
44	+ #, possible-php-format
45	+ msgid "Successfully deleted the cron schedule <b>%s</b>"
46	+ msgstr ""
47	+
48	+ #: wp-crontrol.php:269
49	+ msgid "Cron Schedules"
50	+ msgstr ""
51	+
52	+ #: wp-crontrol.php:270
53	+ msgid ""
54	+ "Cron schedules are the time intervals that are available to WordPress and "
55	+ "plugin developers to schedule events. You can only delete cron schedules "
56	+ "that you have created with WP-Crontrol."
57	+ msgstr ""
58	+
59	+ #: wp-crontrol.php:275
60	+ msgid "Name"
61	+ msgstr ""
62	+
63	+ #: wp-crontrol.php:276 wp-crontrol.php:311
64	+ msgid "Interval"
65	+ msgstr ""
66	+
67	+ #: wp-crontrol.php:277
68	+ msgid "Display Name"
69	+ msgstr ""
70	+
71	+ #: wp-crontrol.php:278 wp-crontrol.php:354
72	+ msgid "Actions"
73	+ msgstr ""
74	+
75	+ #: wp-crontrol.php:301
76	+ msgid "Add new cron schedule"
77	+ msgstr ""
78	+
79	+ #: wp-crontrol.php:302
80	+ msgid ""
81	+ "Adding a new cron schedule will allow you to schedule events that re-occur "
82	+ "at the given interval."
83	+ msgstr ""
84	+
85	+ #: wp-crontrol.php:307
86	+ msgid "Internal name"
87	+ msgstr ""
88	+
89	+ #: wp-crontrol.php:315
90	+ msgid "Display name"
91	+ msgstr ""
92	+
93	+ #: wp-crontrol.php:319
94	+ msgid "Add Cron Schedule »"
95	+ msgstr ""
96	+
97	+ #: wp-crontrol.php:331
98	+ #, possible-php-format
99	+ msgid "Successfully executed the cron entry <b>%s</b>"
100	+ msgstr ""
101	+
102	+ #: wp-crontrol.php:332
103	+ #, possible-php-format
104	+ msgid "Successfully edited the cron entry <b>%s</b>"
105	+ msgstr ""
106	+
107	+ #: wp-crontrol.php:333
108	+ #, possible-php-format
109	+ msgid "Successfully created the cron entry <b>%s</b>"
110	+ msgstr ""
111	+
112	+ #: wp-crontrol.php:334
113	+ #, possible-php-format
114	+ msgid "Successfully deleted the cron entry <b>%s</b>"
115	+ msgstr ""
116	+
117	+ #: wp-crontrol.php:345
118	+ msgid "WP-Cron Entries"
119	+ msgstr ""
120	+
121	+ #: wp-crontrol.php:351
122	+ msgid "Hook Name"
123	+ msgstr ""
124	+
125	+ #: wp-crontrol.php:352
126	+ msgid "Next Run"
127	+ msgstr ""
128	+
129	+ #: wp-crontrol.php:353
130	+ msgid "Recurrence"
131	+ msgstr ""
132	+
133	+ #: wp-crontrol.php:386
134	+ msgid "Edit cron entry"
135	+ msgstr ""
136	+
137	+ #: wp-crontrol.php:386
138	+ msgid "Add new"
139	+ msgstr ""
140	+
141	+ #: wp-crontrol.php:392 wp-crontrol.php:422
142	+ msgid "Hook name"
143	+ msgstr ""
144	+
145	+ #: wp-crontrol.php:395 wp-crontrol.php:425
146	+ msgid "Next run"
147	+ msgstr ""
148	+
149	+ #: wp-crontrol.php:398 wp-crontrol.php:428
150	+ msgid "Entry schedule"
151	+ msgstr ""
152	+
153	+ #: wp-crontrol.php:411
154	+ msgid "Modify Cron Entry »"
155	+ msgstr ""
156	+
157	+ #: wp-crontrol.php:416
158	+ msgid "Add new cron entry"
159	+ msgstr ""
160	+
161	+ #: wp-crontrol.php:417
162	+ msgid ""
163	+ "Cron entries trigger actions in your code. After adding a new cron entry "
164	+ "here, you will need to add a corresponding action hook somewhere in code, "
165	+ "perhaps the <code>functions.php</code> file in your theme."
166	+ msgstr ""
167	+
168	+ #: wp-crontrol.php:440
169	+ msgid "Add Cron Entry »"
170	+ msgstr ""
171	+
172	+ #: wp-crontrol.php:471
173	+ msgid "now"
174	+ msgstr ""

trunk/readme.txt ADDED Viewed

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1	+ === WP-Crontrol ===
2	+ Contributors: scompt
3	+ Donate link: http://scompt.com/projects/wp-crontrol
4	+ Tags: admin, cron, plugin, control
5	+ Requires at least: 2.1
6	+ Tested up to: 2.5
7	+ Stable tag: 0.3
8	+
9	+ WP-Crontrol lets you take control over what's happening in the WP-Cron system.
10	+
11	+ == Description ==
12	+
13	+ WP-Crontrol lets you take control over what's happening in the WP-Cron system.
14	+
15	+ == Installation ==
16	+
17	+ 1. Upload the `wp-crontrol` directory to the `/wp-content/plugins/` directory
18	+ 1. Activate the plugin through the 'Plugins' menu in WordPress
19	+ 1. Goto the Options->Crontrol panel to add some new cron schedules.
20	+ 1. Goto the Manage->Crontrol panel to see what cron entries are scheduled and to add some new ones.
21	+
22	+ == Frequently Asked Questions ==
23	+
24	+ = What's the use of adding new cron schedules? =
25	+
26	+ Cron schedules are used by WordPress and WordPress plugins to allow you to schedule commands to be executed at regular intervals. Intervals must be provided by the WordPress core or a plugin in order to be used. An example of a plugin that uses these schedules is [WordPress Database Backup](http://www.ilfilosofo.com/blog/wp-db-backup/). Out of the box, only daily and hourly backups are supported. In order to do a weekly backup, a weekly cron schedule must be entered into WP-Crontrol first and then the backup plugin can take advantage of it as an interval.
27	+
28	+ = How do I create a new cron entry? =
29	+
30	+ There are two steps to getting a functioning cron entry that executes regularly. The first step is telling WordPress about the hook. This is the part that WP-Crontrol was created to provide. The second step is calling your function when your hook is executed. You've got to do that on your own, but I'll explain how below.
31	+
32	+ Step One: Adding the hook
33	+
34	+ In the Manage->Crontrol admin panel, enter the details of the hook. You're best off having a hookname that conforms to normal PHP variable naming conventions. This could save you trouble later. Other than that, the hookname can be whatever you want it to be. Next run is the next time that the hook will execute. This can be entered in using [GNU Date Input Formats](http://www.gnu.org/software/tar/manual/html_node/tar_113.html), but often now is good enough. The entry schedule is how often your hook will be executed. If you don't see a good interval, then add one in the Options->Crontrol admin panel.
35	+
36	+ Step Two: Writing the function
37	+
38	+ This part takes place in PHP code (for example, in the `functions.php` file from your theme). To execute your hook, WordPress runs an [action](http://codex.wordpress.org/Plugin_API#Actions). For this reason, we need to now tell WordPress which function to execute when this action is run. The following line accomplishes that:
39	+
40	+ `add_action('my_hookname', 'my_function');`
41	+
42	+ The next step is to write your function. Here's a simple example:
43	+
44	+ `function my_function() {
45	+ wp_mail('scompt@scompt.com', 'WP-Crontrol', 'WP-Crontrol rocks!');
46	+ }`
47	+
48	+ = Do I really need the entire `wp-crontrol` directory? =
49	+
50	+ Nope! The only file that you really need is `wp-crontrol.php`. Toss this file in your `wp-content/plugins` directory and you're good to go.
51	+
52	+ = How do I ask a frequently asked question? =
53	+
54	+ Email [me](mailto:scompt@scompt.com).
55	+
56	+ == Screenshots ==
57	+
58	+ 1. New cron entries can be added, modified, and deleted. In addition, they can be executed on-demand.
59	+ 1. New cron schedules can be added to WordPress, giving plugin developers more options when scheduling commands.
60	+
61	+ == Future Plans ==
62	+
63	+ = Coming up in Version 0.4! =
64	+
65	+ * Ability to add PHP code to be executed for the hook name
66	+ * German localization
67	+
68	+ == Version History ==
69	+
70	+ = Version 0.1 =
71	+
72	+ * Super basic, look at what's in WP-Cron functionality.
73	+
74	+ = Version 0.2 =
75	+
76	+ * Fully documented the code.
77	+ * Fixed the bug that the activate action wouldn't be run if the plugin wasn't in a subdirectory.
78	+ * Now will play nicely in case any other plugins specify additional cron schedules.
79	+ * Minor cosmetic fixes.
80	+
81	+ = Version 0.3 =
82	+
83	+ * Internationalization
84	+ * Editing/deleting/execution of cron entries
85	+ * More text, status messages, etc.
86	+ * Allow a user to enter a schedule entry in a human manner
87	+ * Looks better on WordPress 2.5

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1	+ <?php
2	+ /*
3	+ * Plugin Name: WP-Crontrol
4	+ * Plugin URI: http://www.scompt.com/projects/wp-crontrol
5	+ * Description: WP-Crontrol lets you take control over what's happening in the WP-Cron system.
6	+ * Author: Edward Dale
7	+ * Version: 0.3
8	+ * Author URI: http://www.scompt.com
9	+ */
10	+
11	+ /**
12	+ * WP-Crontrol lets you take control over what's happening in the WP-Cron system.
13	+ *
14	+ * LICENSE
15	+ * This file is part of WP-Crontrol.
16	+ *
17	+ * WP-Crontrol is free software; you can redistribute it and/or
18	+ * modify it under the terms of the GNU General Public License
19	+ * as published by the Free Software Foundation; either version 2
20	+ * of the License, or (at your option) any later version.
21	+ *
22	+ * This program is distributed in the hope that it will be useful,
23	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
24	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25	+ * GNU General Public License for more details.
26	+ *
27	+ * You should have received a copy of the GNU General Public License
28	+ * along with this program; if not, write to the Free Software
29	+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30	+ *
31	+ * @package WP-Crontrol
32	+ * @author Edward Dale <scompt@scompt.com>
33	+ * @copyright Copyright 2007 Edward Dale
34	+ * @license http://www.gnu.org/licenses/gpl.txt GPL 2.0
35	+ * @version $Id: wp-crontrol.php 42732 2008-04-25 19:41:50Z scompt $
36	+ * @link http://www.scompt.com/projects/wp-crontrol
37	+ * @since 0.2
38	+ */
39	+ class Crontrol {
40	+
41	+ /**
42	+ * Hook onto all of the actions and filters needed by the plugin.
43	+ */
44	+ function Crontrol() {
45	+ if( function_exists('add_action') ) {
46	+ add_action('init', array(&$this, 'init'));
47	+ add_action('init', array(&$this, 'handle_posts'));
48	+ add_action('admin_menu', array(&$this, 'admin_menu'));
49	+
50	+ // Make sure the activation works from subdirectories as well as
51	+ // directly in the plugin directory.
52	+ $activate_action = str_replace(ABSPATH.PLUGINDIR.'/', 'activate_', __FILE__);
53	+ add_action($activate_action, array(&$this, 'activate'));
54	+
55	+ add_filter('cron_schedules', array(&$this, 'cron_schedules'));
56	+ add_action('wp_ajax_delete-sched', array(&$this, 'handle_ajax'));
57	+ add_action('wp_ajax_delete-cron', array(&$this, 'handle_ajax'));
58	+ }
59	+ }
60	+
61	+ /**
62	+ * Run using the 'init' action.
63	+ */
64	+ function init() {
65	+ load_plugin_textdomain('crontrol', str_replace(ABSPATH, '', dirname(__FILE__).'/gettext'));
66	+ }
67	+
68	+ /**
69	+ * Run using the 'admin_print_scripts' action. Added in the 'admin_menu'
70	+ * hook.
71	+ */
72	+ function scripts() {
73	+ wp_enqueue_script( 'listman');
74	+ }
75	+
76	+ /**
77	+ * Handles any ajax requests made by the plugin. Run using
78	+ * the 'wp_ajax_*' actions.
79	+ */
80	+ function handle_ajax() {
81	+ switch( $_POST['action'] ) {
82	+ case 'delete-sched':
83	+ if( !current_user_can('manage_options') ) die('-1');
84	+ $to_delete = $_POST['id'];
85	+ $this->delete_schedule($to_delete);
86	+ exit('1');
87	+ break;
88	+ case 'delete-cron':
89	+ if( !current_user_can('manage_options') ) die('-1');
90	+ $to_delete = $_POST['id'];
91	+ $this->delete_cron($to_delete);
92	+ exit('1');
93	+ break;
94	+ }
95	+ }
96	+
97	+ /**
98	+ * Handles any POSTs made by the plugin. Run using the 'init' action.
99	+ */
100	+ function handle_posts() {
101	+ if( isset($_POST['new_cron']) ) {
102	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron events.', 'crontrol'));
103	+ check_admin_referer("new-cron");
104	+ $next_run = $_POST['nextrun'];
105	+ $schedule = $_POST['schedule'];
106	+ $hookname = $_POST['hookname'];
107	+ $this->add_cron($next_run, $schedule, $hookname);
108	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=5&crontrol_name=$hookname");
109	+
110	+ } else if( isset($_POST['edit_cron']) ) {
111	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron events.', 'crontrol'));
112	+ $next_run = $_POST['nextrun'];
113	+ $schedule = $_POST['schedule'];
114	+ $hookname = $_POST['hookname'];
115	+ $original_hookname = $_POST['original_hookname'];
116	+ check_admin_referer("edit-cron_{$original_hookname}");
117	+ $this->delete_cron($original_hookname);
118	+ $this->add_cron($next_run, $schedule, $hookname);
119	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=4&crontrol_name=$hookname");
120	+
121	+ } else if( isset($_POST['new_schedule']) ) {
122	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron schedules.', 'crontrol'));
123	+ check_admin_referer("new-sched");
124	+ $name = $_POST['internal_name'];
125	+ $interval = $_POST['interval'];
126	+ $display = $_POST['display_name'];
127	+
128	+ // The user entered something that wasn't a number.
129	+ // Try to convert it with strtotime
130	+ if( !is_numeric($interval) ) {
131	+ $now = time();
132	+ $future = strtotime($interval, $now);
133	+ if( $future===FALSE \|\| $future == -1 \|\| $now>$future) {
134	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=7&crontrol_name=".urlencode($interval));
135	+ return;
136	+ }
137	+ $interval = $future-$now;
138	+ } else if( $interval<=0 ) {
139	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=7&crontrol_name=".urlencode($interval));
140	+ return;
141	+ }
142	+
143	+ $this->add_schedule($name, $interval, $display);
144	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=3&crontrol_name=$name");
145	+
146	+ } else if( isset($_GET['action']) && $_GET['action']=='delete-sched') {
147	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to delete cron schedules.', 'crontrol'));
148	+ $id = $_GET['id'];
149	+ check_admin_referer("delete-sched_$id");
150	+ $this->delete_schedule($id);
151	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=2&crontrol_name=$id");
152	+
153	+ } else if( isset($_GET['action']) && $_GET['action']=='delete-cron') {
154	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to delete cron events.', 'crontrol'));
155	+ $id = $_GET['id'];
156	+ check_admin_referer("delete-cron_$id");
157	+ $this->delete_cron($id);
158	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=6&crontrol_name=$id");
159	+
160	+ } else if( isset($_GET['action']) && $_GET['action']=='run-cron') {
161	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to run cron events.', 'crontrol'));
162	+ $id = $_GET['id'];
163	+ check_admin_referer("run-cron_$id");
164	+ $this->run_cron($id);
165	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=1&crontrol_name=$id");
166	+ }
167	+ }
168	+
169	+ /**
170	+ * Executes a cron entry immediately.
171	+ *
172	+ * Executes an entry by deleting it and adding it again with a
173	+ * run time of 'now'.
174	+ *
175	+ * @param string $hookname The hookname of the cron entry to run
176	+ */
177	+ function run_cron($hookname) {
178	+ $sched = wp_get_schedule($hookname);
179	+ wp_clear_scheduled_hook($hookname);
180	+ $this->add_cron('now', $sched, $hookname);
181	+
182	+ }
183	+
184	+ /**
185	+ * Adds a new cron entry.
186	+ *
187	+ * @param string $next_run A human-readable (strtotime) time that the entry should be run at
188	+ * @param string $schedule The recurrence of the cron entry
189	+ * @param string $hookname The name of the hook to execute
190	+ */
191	+ function add_cron($next_run, $schedule, $hookname) {
192	+ $next_run = strtotime($next_run);
193	+ if( $next_run===FALSE \|\| $next_run==-1 ) $next_run=time();
194	+ if( !wp_schedule_event( $next_run, $schedule, $hookname ) ) {
195	+ $error=True;
196	+ }
197	+ }
198	+
199	+ /**
200	+ * Deletes a cron entry.
201	+ *
202	+ * @param string $name The hookname of the entry to delete.
203	+ */
204	+ function delete_cron($to_delete) {
205	+ wp_clear_scheduled_hook($to_delete);
206	+ }
207	+
208	+ /**
209	+ * Adds a new custom cron schedule.
210	+ *
211	+ * @param string $name The internal name of the schedule
212	+ * @param int $interval The interval between executions of the new schedule
213	+ * @param string $display The display name of the schedule
214	+ */
215	+ function add_schedule($name, $interval, $display) {
216	+ $old_scheds = get_option('crontrol_schedules');
217	+ $old_scheds[$name] = array('interval'=>$interval, 'display'=>$display);
218	+ update_option('crontrol_schedules', $old_scheds);
219	+ }
220	+
221	+ /**
222	+ * Deletes a custom cron schedule.
223	+ *
224	+ * @param string $name The internal_name of the schedule to delete.
225	+ */
226	+ function delete_schedule($name) {
227	+ $scheds = get_option('crontrol_schedules');
228	+ unset($scheds[$name]);
229	+ update_option('crontrol_schedules', $scheds);
230	+ }
231	+
232	+ /**
233	+ * Sets up the plugin environment upon first activation.
234	+ *
235	+ * Run using the 'activate_' action.
236	+ */
237	+ function activate() {
238	+ $extra_scheds = array('twicedaily'=>array('interval'=>43200, 'display'=>__('Twice Daily', 'crontrol')));
239	+ add_option('crontrol_schedules', $extra_scheds);
240	+
241	+ // if there's never been a cron entry, _get_cron_array will return FALSE
242	+ if( _get_cron_array() === FALSE ) {
243	+ _set_cron_array(array());
244	+ }
245	+ }
246	+
247	+ /**
248	+ * Adds options & management pages to the admin menu.
249	+ *
250	+ * Run using the 'admin_menu' action.
251	+ */
252	+ function admin_menu() {
253	+ $page = add_options_page('Crontrol', 'Crontrol', 'manage_options', 'crontrol_admin_options_page', array(&$this, 'admin_options_page') );
254	+ add_action("admin_print_scripts-$page", array(&$this, 'scripts') );
255	+
256	+ $page = add_management_page('Crontrol', "Crontrol", 'manage_options', 'crontrol_admin_manage_page', array(&$this, 'admin_manage_page') );
257	+ add_action("admin_print_scripts-$page", array(&$this, 'scripts') );
258	+ }
259	+
260	+ /**
261	+ * Gives WordPress the plugin's set of cron schedules.
262	+ *
263	+ * Called by the 'cron_schedules' filter.
264	+ *
265	+ * @param array $scheds The current cron schedules. Usually an empty array.
266	+ * @return array The existing cron schedules along with the plugin's schedules.
267	+ */
268	+ function cron_schedules($scheds) {
269	+ $new_scheds = get_option('crontrol_schedules');
270	+ return array_merge($new_scheds, $scheds);
271	+ }
272	+
273	+ /**
274	+ * Displays the options page for the plugin.
275	+ */
276	+ function admin_options_page() {
277	+ $schedules = wp_get_schedules();
278	+ $custom_schedules = get_option('crontrol_schedules');
279	+ $custom_keys = array_keys($custom_schedules);
280	+ uasort($schedules, create_function('$a,$b', 'return $a["interval"]-$b["interval"];'));
281	+
282	+ if( isset($_GET['crontrol_message']) ) {
283	+ $messages = array( '2' => __("Successfully deleted the cron schedule <b>%s</b>", 'crontrol'),
284	+ '3' => __("Successfully added the cron schedule <b>%s</b>", 'crontrol'),
285	+ '7' => __("Cron schedule not added because there was a problem parsing <b>%s</b>", 'crontrol'));
286	+ $hook = $_GET['crontrol_name'];
287	+ $msg = sprintf($messages[$_GET['crontrol_message']], $hook);
288	+
289	+ echo "<div id=\"message\" class=\"updated fade\"><p>$msg</p></div>";
290	+ }
291	+
292	+ ?>
293	+ <div class="wrap">
294	+ <h2><?php _e("Cron Schedules", "crontrol"); ?></h2>
295	+ <p><?php _e('Cron schedules are the time intervals that are available to WordPress and plugin developers to schedule events. You can only delete cron schedules that you have created with WP-Crontrol.', 'crontrol'); ?></p>
296	+ <div id="ajax-response"></div>
297	+ <table class="widefat" id="the-list">
298	+ <thead>
299	+ <tr>
300	+ <th><?php _e('Name', 'crontrol'); ?></th>
301	+ <th><?php _e('Interval', 'crontrol'); ?></th>
302	+ <th><?php _e('Display Name', 'crontrol'); ?></th>
303	+ <th><?php _e('Actions', 'crontrol'); ?></th>
304	+ </tr>
305	+ </thead>
306	+ <tbody>
307	+ <?php
308	+ if( empty($schedules) ) {
309	+ ?>
310	+ <tr colspan="4"><td><?php _e('You currently have no cron schedules. Add one below!', 'crontrol') ?></td></tr>
311	+ <?php
312	+ } else {
313	+ $class = "";
314	+ foreach( $schedules as $name=>$data ) {
315	+ echo "<tr id=\"sched-$name\" class=\"$class\">";
316	+ echo "<td>$name</td>";
317	+ echo "<td>{$data['interval']} (".$this->interval($data['interval']).")</td>";
318	+ echo "<td>{$data['display']}</td>";
319	+ if( in_array($name, $custom_keys) ) {
320	+ echo "<td><a href='" . wp_nonce_url( "options-general.php?page=crontrol_admin_options_page&action=delete-sched&id=$name", 'delete-sched_' . $name ) . "' onclick=\"return deleteSomething( 'sched', '$name', '" . js_escape(sprintf( __("You are about to delete the schedule '%s'.\n'OK' to delete, 'Cancel' to stop.", 'crontrol' ), $name)) . "' );\" class='delete'>".__( 'Delete' )."</a></td>";
321	+ } else {
322	+ echo "<td> </td>\n";
323	+ }
324	+ echo "</tr>";
325	+ $class = empty($class)?"alternate":"";
326	+ }
327	+ }
328	+ ?>
329	+ </tbody>
330	+ </table>
331	+ </div>
332	+ <div class="wrap narrow">
333	+ <h2><?php _e('Add new cron schedule', 'crontrol'); ?></h2>
334	+ <p><?php _e('Adding a new cron schedule will allow you to schedule events that re-occur at the given interval.', 'crontrol'); ?></p>
335	+ <form method="post" action="options-general.php?page=crontrol_admin_options_page">
336	+ <table width="100%" cellspacing="2" cellpadding="5" class="editform form-table">
337	+ <tbody>
338	+ <tr>
339	+ <th width="33%" valign="top" scope="row"><label for="internal_name"><?php _e('Internal name', 'crontrol'); ?>:</label></th>
340	+ <td width="67%"><input type="text" size="40" value="" id="internal_name" name="internal_name"/></td>
341	+ </tr>
342	+ <tr>
343	+ <th width="33%" valign="top" scope="row"><label for="interval"><?php _e('Interval', 'crontrol'); ?>:</label></th>
344	+ <td width="67%"><input type="text" size="40" value="" id="interval" name="interval"/></td>
345	+ </tr>
346	+ <tr>
347	+ <th width="33%" valign="top" scope="row"><label for="display_name"><?php _e('Display name', 'crontrol'); ?>:</label></th>
348	+ <td width="67%"><input type="text" size="40" value="" id="display_name" name="display_name"/></td>
349	+ </tr>
350	+ </tbody></table>
351	+ <p class="submit"><input id="schedadd-submit" type="submit" value="<?php _e('Add Cron Schedule »', 'crontrol'); ?>" name="new_schedule"/></p>
352	+ <?php wp_nonce_field('new-sched') ?>
353	+ </form>
354	+ </div>
355	+ <?php
356	+ }
357	+
358	+ /**
359	+ * Displays the manage page for the plugin.
360	+ */
361	+ function admin_manage_page() {
362	+ if( isset($_GET['crontrol_message']) ) {
363	+ $messages = array( '1' => __('Successfully executed the cron entry <b>%s</b>', 'crontrol'),
364	+ '4' => __('Successfully edited the cron entry <b>%s</b>', 'crontrol'),
365	+ '5' => __('Successfully created the cron entry <b>%s</b>', 'crontrol'),
366	+ '6' => __('Successfully deleted the cron entry <b>%s</b>', 'crontrol'));
367	+ $hook = $_GET['crontrol_name'];
368	+ $msg = sprintf($messages[$_GET['crontrol_message']], $hook);
369	+
370	+ echo "<div id=\"message\" class=\"updated fade\"><p>$msg</p></div>";
371	+ }
372	+ $crons = _get_cron_array();
373	+ $schedules = wp_get_schedules();
374	+ $doing_edit = (isset( $_GET['action']) && $_GET['action']=='edit-cron') ? $_GET['id'] : false ;
375	+ ?>
376	+ <div class="wrap">
377	+ <h2><?php _e('WP-Cron Entries', 'crontrol'); ?></h2>
378	+ <p></p>
379	+ <div id="ajax-response"></div>
380	+ <table class="widefat" id="the-list">
381	+ <thead>
382	+ <tr>
383	+ <th><?php _e('Hook Name', 'crontrol'); ?></th>
384	+ <th><?php _e('Next Run', 'crontrol'); ?></th>
385	+ <th><?php _e('Recurrence', 'crontrol'); ?></th>
386	+ <th colspan="3"><?php _e('Actions', 'crontrol'); ?></th>
387	+ </tr>
388	+ </thead>
389	+ <tbody>
390	+ <?php
391	+ if( empty($crons) ) {
392	+ ?>
393	+ <tr colspan="6"><td><?php _e('You currently have no cron entries. Add one below!', 'crontrol') ?></td></tr>
394	+ <?php
395	+ } else {
396	+ $class = "";
397	+ foreach( $crons as $time=>$cron ) {
398	+ foreach( $cron as $hook=>$data) {
399	+ $data = array_shift($data);
400	+ if( $doing_edit && $doing_edit==$hook ) {
401	+ $doing_edit = array('hookname'=>$hook,
402	+ 'nextrun'=>$time,
403	+ 'schedule'=>$data['schedule']);
404	+ }
405	+
406	+ echo "<tr id=\"cron-$hook\" class=\"$class\">";
407	+ echo "<td>$hook</td>";
408	+ echo "<td>".strftime("%D %T", $time)." (".$this->time_since(time(), $time).")</td>";
409	+ echo "<td>{$data['interval']} (".$this->interval($data['interval']).")</td>";
410	+ echo "<td><a class='view' href='edit.php?page=crontrol_admin_manage_page&action=edit-cron&id=$hook'>Edit</a></td>";
411	+ echo "<td><a class='view' href='".wp_nonce_url("edit.php?page=crontrol_admin_manage_page&action=run-cron&id=$hook", 'run-cron_' . $hook)."' onclick=\"return confirm('". js_escape(sprintf(__("You are about to execute a cron entry.\nPress 'OK' to continue or 'Cancel' to stop.", 'crontrol')))."');\">Do Now</a></td>";
412	+ echo "<td><a class='delete' href='".wp_nonce_url("edit.php?page=crontrol_admin_manage_page&action=delete-cron&id=$hook", 'delete-cron_' . $hook)."' onclick=\"return deleteSomething( 'cron', '$hook', '" . js_escape(sprintf( __("You are about to delete the cron entry '%s'.\n'OK' to delete, 'Cancel' to stop.", 'crontrol'), $hook)) . "' );\">Delete</a></td>";
413	+ echo "</tr>";
414	+ $class = empty($class)?"alternate":"";
415	+ }
416	+ }
417	+ }
418	+ ?>
419	+ </tbody>
420	+ </table>
421	+ </div>
422	+ <?php if( is_array( $doing_edit ) ): ?>
423	+ <div class="wrap narrow">
424	+ <h2><?php _e('Edit cron entry', 'crontrol'); ?> (<a href="edit.php?page=crontrol_admin_manage_page"><?php _e('Add new', 'crontrol'); ?></a>)</h2>
425	+ <form method="post">
426	+ <?php wp_nonce_field('edit-cron_'.$doing_edit['hookname']) ?>
427	+ <input name="original_hookname" type="hidden" value="<?php echo $doing_edit['hookname'] ?>" />
428	+ <table width="100%" cellspacing="2" cellpadding="5" class="editform">
429	+ <tbody><tr>
430	+ <th width="33%" valign="top" scope="row"><label for="hookname"><?php _e('Hook name', 'crontrol'); ?>:</label></th>
431	+ <td width="67%"><input type="text" size="40" id="hookname" name="hookname" value="<?php echo $doing_edit['hookname'] ?>"/></td>
432	+ </tr><tr>
433	+ <th width="33%" valign="top" scope="row"><label for="nextrun"><?php _e('Next run', 'crontrol'); ?>:</label></th>
434	+ <td width="67%"><input type="text" size="40" id="nextrun" name="nextrun" value="<?php echo strftime("%D %T", $doing_edit['nextrun']) ?>"/></td>
435	+ </tr><tr>
436	+ <th valign="top" scope="row"><label for="schedule"><?php _e('Entry schedule', 'crontrol'); ?>:</label></th>
437	+ <td>
438	+ <select class="postform" name="schedule">
439	+ <?php
440	+ foreach( $schedules as $sched_name=>$sched_data ) {
441	+ $selected = $doing_edit['schedule']==$sched_name ? 'selected="selected"' : '';
442	+ echo "<option $selected value=\"$sched_name\">{$sched_data['display']} (".$this->interval($sched_data['interval']).")</option>\n";
443	+ }
444	+ ?>
445	+ </select>
446	+ </td>
447	+ </tr>
448	+ </tbody></table>
449	+ <p class="submit"><input type="submit" value="<?php _e('Modify Cron Entry »', 'crontrol'); ?>" name="edit_cron"/></p>
450	+ </form>
451	+ </div>
452	+ <?php else: ?>
453	+ <div class="wrap narrow">
454	+ <h2><?php _e('Add new cron entry', 'crontrol'); ?></h2>
455	+ <p><?php _e('Cron entries trigger actions in your code. After adding a new cron entry here, you will need to add a corresponding action hook somewhere in code, perhaps the <code>functions.php</code> file in your theme.', 'crontrol'); ?></p>
456	+ <form method="post">
457	+ <?php wp_nonce_field('new-cron') ?>
458	+ <table width="100%" cellspacing="2" cellpadding="5" class="editform form-table">
459	+ <tbody><tr>
460	+ <th width="33%" valign="top" scope="row"><label for="hookname"><?php _e('Hook name', 'crontrol'); ?>:</label></th>
461	+ <td width="67%"><input type="text" size="40" value="" id="hookname" name="hookname"/></td>
462	+ </tr><tr>
463	+ <th width="33%" valign="top" scope="row"><label for="nextrun"><?php _e('Next run', 'crontrol'); ?>:</label></th>
464	+ <td width="67%"><input type="text" size="40" value="now" id="nextrun" name="nextrun"/></td>
465	+ </tr><tr>
466	+ <th valign="top" scope="row"><label for="schedule"><?php _e('Entry schedule', 'crontrol'); ?>:</label></th>
467	+ <td>
468	+ <select class="postform" name="schedule">
469	+ <?php
470	+ foreach( $schedules as $sched_name=>$sched_data ) {
471	+ echo "<option value=\"$sched_name\">{$sched_data['display']} (".$this->interval($sched_data['interval']).")</option>\n";
472	+ }
473	+ ?>
474	+ </select>
475	+ </td>
476	+ </tr>
477	+ </tbody></table>
478	+ <p class="submit"><input type="submit" value="<?php _e('Add Cron Entry »', 'crontrol'); ?>" name="new_cron"/></p>
479	+ </form>
480	+ </div>
481	+ <?php endif;
482	+ }
483	+
484	+ /**
485	+ * Pretty-prints the difference in two times.
486	+ *
487	+ * @param time $older_date
488	+ * @param time $newer_date
489	+ * @return string The pretty time_since value
490	+ * @link http://binarybonsai.com/code/timesince.txt
491	+ */
492	+ function time_since($older_date, $newer_date) {
493	+ return $this->interval( $newer_date - $older_date );
494	+ }
495	+
496	+ function interval( $since ) {
497	+ // array of time period chunks
498	+ $chunks = array(
499	+ array(60 * 60 * 24 * 365 , 'year'),
500	+ array(60 * 60 * 24 * 30 , 'month'),
501	+ array(60 * 60 * 24 * 7, 'week'),
502	+ array(60 * 60 * 24 , 'day'),
503	+ array(60 * 60 , 'hour'),
504	+ array(60 , 'minute'),
505	+ array( 1 , 'second'),
506	+ );
507	+
508	+ if( $since <= 0 ) {
509	+ return __('now', 'crontrol');
510	+ }
511	+
512	+ // we only want to output two chunks of time here, eg:
513	+ // x years, xx months
514	+ // x days, xx hours
515	+ // so there's only two bits of calculation below:
516	+
517	+ // step one: the first chunk
518	+ for ($i = 0, $j = count($chunks); $i < $j; $i++)
519	+ {
520	+ $seconds = $chunks[$i][0];
521	+ $name = $chunks[$i][1];
522	+
523	+ // finding the biggest chunk (if the chunk fits, break)
524	+ if (($count = floor($since / $seconds)) != 0)
525	+ {
526	+ break;
527	+ }
528	+ }
529	+
530	+ // set output var
531	+ $output = ($count == 1) ? '1 '.$name : "$count {$name}s";
532	+
533	+ // step two: the second chunk
534	+ if ($i + 1 < $j)
535	+ {
536	+ $seconds2 = $chunks[$i + 1][0];
537	+ $name2 = $chunks[$i + 1][1];
538	+
539	+ if (($count2 = floor(($since - ($seconds * $count)) / $seconds2)) != 0)
540	+ {
541	+ // add to output var
542	+ $output .= ($count2 == 1) ? ', 1 '.$name2 : ", $count2 {$name2}s";
543	+ }
544	+ }
545	+
546	+ return $output;
547	+ }
548	+ }
549	+
550	+ // Get this show on the road
551	+ new Crontrol();
552	+ ?>

wp-crontrol.php CHANGED Viewed

@@ -4,17 +4,53 @@
              * Plugin URI: http://www.scompt.com/projects/wp-crontrol
              * Description: WP-Crontrol lets you take control over what's happening in the WP-Cron system.
              * Author: Edward Dale
-            -
             * Version: 0.1
              * Author URI: http://www.scompt.com
              */
             class Crontrol {
                 function Crontrol() {
                     if( function_exists('add_action') ) {
                         add_action('init', array(&$this, 'init'));
                         add_action('init', array(&$this, 'handle_posts'));
                     	add_action('admin_menu', array(&$this, 'admin_menu'));
-            -
                    	add_action('activate_wp-crontrol.php', array(&$this, 'activate'));
                     	add_filter('cron_schedules', array(&$this, 'cron_schedules'));
                     	add_action('wp_ajax_delete-sched', array(&$this, 'handle_ajax'));
@@ -22,228 +58,455 @@ class Crontrol {
+                    }
+                }
                 function init() {
-            -
                	load_plugin_textdomain('crontrol', PLUGINDIR.'/wp-crontrol/gettext');
+                }
                 function scripts() {
                     wp_enqueue_script( 'listman');
+                }
                 function handle_ajax() {
                     switch( $_POST['action'] ) {
                         case 'delete-sched':
                             $to_delete = $_POST['id'];
                             $this->delete_schedule($to_delete);
                             exit('1');
                             break;
                         case 'delete-cron':
                             break;
+                    }
+                }
                 function handle_posts() {
                     if( isset($_POST['new_cron']) ) {
-            -
                        wp_schedule_event(time(), $_POST['schedule'], $_POST['hookname']);
                     } else if( isset($_POST['new_schedule']) ) {
                         check_admin_referer("new-sched");
                         $name = $_POST['internal_name'];
                         $interval = $_POST['interval'];
                         $display = $_POST['display_name'];
                         $this->add_schedule($name, $interval, $display);
-            -
                        wp_redirect('options-general.php?page=crontrol_admin_options_page');
                     } else if( isset($_GET['action']) && $_GET['action']=='delete-sched') {
                         $id = $_GET['id'];
                         check_admin_referer("delete-sched_$id");
                         $this->delete_schedule($id);
-            -
                        wp_redirect('options-general.php?page=crontrol_admin_options_page');
+                    }
+                }
                 function add_schedule($name, $interval, $display) {
                     $old_scheds = get_option('crontrol_schedules');
-            -
                    $old_scheds[$_POST['internal_name']] = array('interval'=>$_POST['interval'], 'display'=>$_POST['display_name']);
                     update_option('crontrol_schedules', $old_scheds);
+                }
                 function delete_schedule($name) {
                     $scheds = get_option('crontrol_schedules');
                     unset($scheds[$name]);
                     update_option('crontrol_schedules', $scheds);
+                }
                 function activate() {
-            -
                    $extra_scheds = array('twicedaily'=>array('interval'=>43200, 'display'=>'Twice Daily'));
                     add_option('crontrol_schedules', $extra_scheds);
+                }
                 function admin_menu() {
-            -
                    // Add a Zensor menu underneath the options and management page
             	    $page = add_options_page('Crontrol', 'Crontrol', 'manage_options', 'crontrol_admin_options_page', array(&$this, 'admin_options_page') );
             	    add_action("admin_print_scripts-$page", array(&$this, 'scripts') );
-            -
            	    $page = add_management_page('Crontrol', "Crontrol", '1', 'crontrol_admin_manage_page', array(&$this, 'admin_manage_page') );
-            -
-            -
            		// Add some scripts and stylesheets to the admin section
-            -
                    // add_action("admin_print_scripts-$page", array(&$this, 'scripts') );
-            -
                    // add_action("admin_head", array(&$this, 'styles') );
+                }
                 function cron_schedules($scheds) {
                     $new_scheds = get_option('crontrol_schedules');
-            -
                    return $new_scheds;
+                }
                 function admin_options_page() {
                     $schedules = wp_get_schedules();
                     $custom_schedules = get_option('crontrol_schedules');
                     $custom_keys = array_keys($custom_schedules);
                     uasort($schedules, create_function('$a,$b', 'return $a["interval"]-$b["interval"];'));
                     ?>
                     <div class="wrap">
-            -
                    <h2>Cron Schedules (<a href="#new">add new</a>)</h2>
-            -
                    <p></p>
-            -
                        <div id="ajax-response"></div>
                     <table class="widefat" id="the-list">
                     <thead>
                         <tr>
-            -
                            <th>Name</th>
-            -
                            <th>Interval</th>
-            -
                            <th>Display Name</th>
-            -
                            <th>Actions</th>
                         </tr>
                     </thead>
                     <tbody>
                     <?php
-            -
                    $class = "";
-            -
                    foreach( $schedules as $name=>$data ) {
-            -
                        echo "<tr id=\"sched-$name\" class=\"$class\">";
-            -
                        echo "<td>$name</td>";
-            -
                        echo "<td>{$data['interval']} (".$this->time_since(time(), time()+$data['interval']).")</td>";
-            -
                        echo "<td>{$data['display']}</td>";
-            -
                        if( in_array($name, $custom_keys) ) {
-            -
                			echo "<td><a href='" . wp_nonce_url( "options-general.php?page=crontrol_admin_options_page&amp;action=delete-sched&amp;id=$name", 'delete-sched_' . $name ) . "' onclick=\"return deleteSomething( 'sched', '$name', '" . js_escape(sprintf( __("You are about to delete the schedule '%s'.\n'OK' to delete, 'Cancel' to stop." ), $name)) . "' );\" class='delete'>".__( 'Delete' )."</a></td>";
+                        }
-            -
                        echo "</tr>";
-            -
                        $class = empty($class)?"alternate":"";
-            -
                    }
-            -
                     ?>
                     </tbody>
                     </table>
                     </div>
                     <div class="wrap narrow">
-            -
                        <a name="new" id="new"></a>
-            -
                        <h2>Add new cron schedule</h2>
-            -
                         <form method="post" action="options-general.php?page=crontrol_admin_options_page">
-            -
                            <table width="100%" cellspacing="2" cellpadding="5" class="editform">
                         		<tbody>
                         		<tr>
-            -
                        			<th width="33%" valign="top" scope="row"><label for="internal_name">Internal name:</label></th>
                         			<td width="67%"><input type="text" size="40" value="" id="internal_name" name="internal_name"/></td>
                         		</tr>
                         		<tr>
-            -
                        			<th width="33%" valign="top" scope="row"><label for="interval">Interval:</label></th>
                         			<td width="67%"><input type="text" size="40" value="" id="interval" name="interval"/></td>
                         		</tr>
                         		<tr>
-            -
                        			<th width="33%" valign="top" scope="row"><label for="display_name">Display name:</label></th>
                         			<td width="67%"><input type="text" size="40" value="" id="display_name" name="display_name"/></td>
                         		</tr>
                         	</tbody></table>
-            -
                            <p class="submit"><input id="schedadd-submit" type="submit" value="Add Cron Schedule &raquo;" name="new_schedule"/></p>
                             <?php wp_nonce_field('new-sched') ?>
                         </form>
                     </div>
                     <?php
+                }
-            -
                 function admin_manage_page() {
                     $crons = _get_cron_array();
                     $schedules = wp_get_schedules();
-            -
                     ?>
                     <div class="wrap">
-            -
                    <h2>WP-Cron Entries (<a href="#new">add new</a>)</h2>
                     <p></p>
-            -
                    <table class="widefat">
                     <thead>
                         <tr>
-            -
                            <th>Hook Name</th>
-            -
                            <th>Next Run</th>
-            -
                            <th>Recurrence</th>
-            -
                            <th>Actions</th>
                         </tr>
                     </thead>
                     <tbody>
                     <?php
-            -
                    $class = "";
-            -
                    foreach( $crons as $time=>$cron ) {
-            -
                        foreach( $cron as $hook=>$data) {
-            -
                            $data = array_shift($data);
-            -
                            echo "<tr class=\"$class\">";
-            -
                            echo "<td>$hook</td>";
-            -
                            echo "<td>".strftime("%D %T", $time)." (".$this->time_since(time(), $time).")</td>";
-            -
                            echo "<td>{$data['interval']} (".$this->time_since(time(), time()+$data['interval']).")</td>";
-            -
                            echo "<td></td>";
-            -
                            echo "</tr>";
-            -
                            $class = empty($class)?"alternate":"";
+                        }
+                    }
                     ?>
                     </tbody>
                     </table>
                     </div>
                     <div class="wrap narrow">
-            -
                        <a name="new" id="new"></a>
-            -
                        <h2>Add new cron entry</h2>
                         <form method="post">
                             <table width="100%" cellspacing="2" cellpadding="5" class="editform">
                         		<tbody><tr>
-            -
                        			<th width="33%" valign="top" scope="row"><label for="hookname">Hook name:</label></th>
-            -
                        			<td width="67%"><input type="text" size="40" value="" id="hookname" name="hookname"/></td>
                         		</tr>
-            -
                        		<tr>
-            -
                        			<th valign="top" scope="row"><label for="schedule">Entry schedule:</label></th>
                         			<td>
                                     <select class="postform" name="schedule">
                                     <?php
                                     foreach( $schedules as $sched_name=>$sched_data ) {
-            -
                                        echo "<option value=\"$sched_name\">{$sched_data['display']} (".$this->time_since(time(), time()+$sched_data['interval']).")</option>\n";
+                                    }
                                     ?>
                                     </select>
                         	  		</td>
                         		</tr>
                         	</tbody></table>
-            -
                            <p class="submit"><input type="submit" value="Add Cron Entry &raquo;" name="new_cron"/></p>
                         </form>
-            -
              </div>
-            -
                    <?php
+                }
                 /**
-            -
                 * From: http://binarybonsai.com/code/timesince.txt
                  */
-            -
                function time_since($older_date, $newer_date)
-            -
                	{
-            -
                	// array of time period chunks
                 	$chunks = array(
-            -
                	array(60 * 60 * 24 * 365 , 'year'),
-            -
                	array(60 * 60 * 24 * 30 , 'month'),
-            -
                	array(60 * 60 * 24 * 7, 'week'),
-            -
                	array(60 * 60 * 24 , 'day'),
-            -
                	array(60 * 60 , 'hour'),
-            -
                	array(60 , 'minute'),
-            -
                	array( 1 , 'second'),
                 	);
-            -
                	// difference in seconds
-            -
                	$since = $newer_date - $older_date;
                 	if( $since <= 0 ) {
-            -
                	    return "now";
+                	}
                 	// we only want to output two chunks of time here, eg:
@@ -281,9 +544,9 @@ class Crontrol {
+                		}
                 	return $output;
-            -
                	}
-            -
+            }
             new Crontrol();
             ?>


4	* Plugin URI: http://www.scompt.com/projects/wp-crontrol
5	* Description: WP-Crontrol lets you take control over what's happening in the WP-Cron system.
6	* Author: Edward Dale
7	+ * Version: 0.2
8	* Author URI: http://www.scompt.com
9	*/
10
11	+ /**
12	+ * WP-Crontrol lets you take control over what's happening in the WP-Cron system.
13	+ *
14	+ * LICENSE
15	+ * This file is part of WP-Crontrol.
16	+ *
17	+ * WP-Crontrol is free software; you can redistribute it and/or
18	+ * modify it under the terms of the GNU General Public License
19	+ * as published by the Free Software Foundation; either version 2
20	+ * of the License, or (at your option) any later version.
21	+ *
22	+ * This program is distributed in the hope that it will be useful,
23	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
24	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25	+ * GNU General Public License for more details.
26	+ *
27	+ * You should have received a copy of the GNU General Public License
28	+ * along with this program; if not, write to the Free Software
29	+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30	+ *
31	+ * @package WP-Crontrol
32	+ * @author Edward Dale <scompt@scompt.com>
33	+ * @copyright Copyright 2007 Edward Dale
34	+ * @license http://www.gnu.org/licenses/gpl.txt GPL 2.0
35	+ * @version $Id: wp-crontrol.php 42706 2008-04-25 16:46:42Z scompt $
36	+ * @link http://www.scompt.com/projects/wp-crontrol
37	+ * @since 0.2
38	+ */
39	class Crontrol {
40	+
41	+ /**
42	+ * Hook onto all of the actions and filters needed by the plugin.
43	+ */
44	function Crontrol() {
45	if( function_exists('add_action') ) {
46	add_action('init', array(&$this, 'init'));
47	add_action('init', array(&$this, 'handle_posts'));
48	add_action('admin_menu', array(&$this, 'admin_menu'));
49	+
50	+ // Make sure the activation works from subdirectories as well as
51	+ // directly in the plugin directory.
52	+ $activate_action = str_replace(ABSPATH.PLUGINDIR.'/', 'activate_', __FILE__);
53	+ add_action($activate_action, array(&$this, 'activate'));
54
55	add_filter('cron_schedules', array(&$this, 'cron_schedules'));
56	add_action('wp_ajax_delete-sched', array(&$this, 'handle_ajax'));

58	}
59	}
60
61	+ /**
62	+ * Run using the 'init' action.
63	+ */
64	function init() {
65	+ load_plugin_textdomain('crontrol', str_replace(ABSPATH, '', dirname(__FILE__).'/gettext'));
66	}
67	+
68	+ /**
69	+ * Run using the 'admin_print_scripts' action. Added in the 'admin_menu'
70	+ * hook.
71	+ */
72	function scripts() {
73	wp_enqueue_script( 'listman');
74	}
75
76	+ /**
77	+ * Handles any ajax requests made by the plugin. Run using
78	+ * the 'wp_ajax_*' actions.
79	+ */
80	function handle_ajax() {
81	switch( $_POST['action'] ) {
82	case 'delete-sched':
83	+ if( !current_user_can('manage_options') ) die('-1');
84	$to_delete = $_POST['id'];
85	$this->delete_schedule($to_delete);
86	exit('1');
87	break;
88	case 'delete-cron':
89	+ if( !current_user_can('manage_options') ) die('-1');
90	+ $to_delete = $_POST['id'];
91	+ $this->delete_cron($to_delete);
92	+ exit('1');
93	break;
94	}
95	}
96
97	+ /**
98	+ * Handles any POSTs made by the plugin. Run using the 'init' action.
99	+ */
100	function handle_posts() {
101	if( isset($_POST['new_cron']) ) {
102	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron events.', 'crontrol'));
103	+ check_admin_referer("new-cron");
104	+ $next_run = $_POST['nextrun'];
105	+ $schedule = $_POST['schedule'];
106	+ $hookname = $_POST['hookname'];
107	+ $this->add_cron($next_run, $schedule, $hookname);
108	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=5&crontrol_name=$hookname");
109	+
110	+ } else if( isset($_POST['edit_cron']) ) {
111	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron events.', 'crontrol'));
112	+ $next_run = $_POST['nextrun'];
113	+ $schedule = $_POST['schedule'];
114	+ $hookname = $_POST['hookname'];
115	+ $original_hookname = $_POST['original_hookname'];
116	+ check_admin_referer("edit-cron_{$original_hookname}");
117	+ $this->delete_cron($original_hookname);
118	+ $this->add_cron($next_run, $schedule, $hookname);
119	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=4&crontrol_name=$hookname");
120
121	} else if( isset($_POST['new_schedule']) ) {
122	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to add new cron schedules.', 'crontrol'));
123	check_admin_referer("new-sched");
124	$name = $_POST['internal_name'];
125	$interval = $_POST['interval'];
126	$display = $_POST['display_name'];
127	+
128	+ // The user entered something that wasn't a number.
129	+ // Try to convert it with strtotime
130	+ if( !is_numeric($interval) ) {
131	+ $now = time();
132	+ $future = strtotime($interval, $now);
133	+ if( $future===FALSE \|\| $future == -1 \|\| $now>$future) {
134	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=7&crontrol_name=".urlencode($interval));
135	+ return;
136	+ }
137	+ $interval = $future-$now;
138	+ } else if( $interval<=0 ) {
139	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=7&crontrol_name=".urlencode($interval));
140	+ return;
141	+ }
142	+
143	$this->add_schedule($name, $interval, $display);
144	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=3&crontrol_name=$name");
145
146	} else if( isset($_GET['action']) && $_GET['action']=='delete-sched') {
147	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to delete cron schedules.', 'crontrol'));
148	$id = $_GET['id'];
149	check_admin_referer("delete-sched_$id");
150	$this->delete_schedule($id);
151	+ wp_redirect("options-general.php?page=crontrol_admin_options_page&crontrol_message=2&crontrol_name=$id");
152	+
153	+ } else if( isset($_GET['action']) && $_GET['action']=='delete-cron') {
154	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to delete cron events.', 'crontrol'));
155	+ $id = $_GET['id'];
156	+ check_admin_referer("delete-cron_$id");
157	+ $this->delete_cron($id);
158	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=6&crontrol_name=$id");
159	+
160	+ } else if( isset($_GET['action']) && $_GET['action']=='run-cron') {
161	+ if( !current_user_can('manage_options') ) die(__('You are not allowed to run cron events.', 'crontrol'));
162	+ $id = $_GET['id'];
163	+ check_admin_referer("run-cron_$id");
164	+ $this->run_cron($id);
165	+ wp_redirect("edit.php?page=crontrol_admin_manage_page&crontrol_message=1&crontrol_name=$id");
166	}
167	}
168
169	+ /**
170	+ * Executes a cron entry immediately.
171	+ *
172	+ * Executes an entry by deleting it and adding it again with a
173	+ * run time of 'now'.
174	+ *
175	+ * @param string $hookname The hookname of the cron entry to run
176	+ */
177	+ function run_cron($hookname) {
178	+ $sched = wp_get_schedule($hookname);
179	+ wp_clear_scheduled_hook($hookname);
180	+ $this->add_cron('now', $sched, $hookname);
181	+
182	+ }
183	+
184	+ /**
185	+ * Adds a new cron entry.
186	+ *
187	+ * @param string $next_run A human-readable (strtotime) time that the entry should be run at
188	+ * @param string $schedule The recurrence of the cron entry
189	+ * @param string $hookname The name of the hook to execute
190	+ */
191	+ function add_cron($next_run, $schedule, $hookname) {
192	+ $next_run = strtotime($next_run);
193	+ if( $next_run===FALSE \|\| $next_run==-1 ) $next_run=time();
194	+ if( !wp_schedule_event( $next_run, $schedule, $hookname ) ) {
195	+ $error=True;
196	+ }
197	+ }
198	+
199	+ /**
200	+ * Deletes a cron entry.
201	+ *
202	+ * @param string $name The hookname of the entry to delete.
203	+ */
204	+ function delete_cron($to_delete) {
205	+ wp_clear_scheduled_hook($to_delete);
206	+ }
207	+
208	+ /**
209	+ * Adds a new custom cron schedule.
210	+ *
211	+ * @param string $name The internal name of the schedule
212	+ * @param int $interval The interval between executions of the new schedule
213	+ * @param string $display The display name of the schedule
214	+ */
215	function add_schedule($name, $interval, $display) {
216	$old_scheds = get_option('crontrol_schedules');
217	+ $old_scheds[$name] = array('interval'=>$interval, 'display'=>$display);
218	update_option('crontrol_schedules', $old_scheds);
219	}
220	+
221	+ /**
222	+ * Deletes a custom cron schedule.
223	+ *
224	+ * @param string $name The internal_name of the schedule to delete.
225	+ */
226	function delete_schedule($name) {
227	$scheds = get_option('crontrol_schedules');
228	unset($scheds[$name]);
229	update_option('crontrol_schedules', $scheds);
230	}
231
232	+ /**
233	+ * Sets up the plugin environment upon first activation.
234	+ *
235	+ * Run using the 'activate_' action.
236	+ */
237	function activate() {
238	+ $extra_scheds = array('twicedaily'=>array('interval'=>43200, 'display'=>__('Twice Daily', 'crontrol')));
239	add_option('crontrol_schedules', $extra_scheds);
240	+
241	+ // if there's never been a cron entry, _get_cron_array will return FALSE
242	+ if( _get_cron_array() === FALSE ) {
243	+ _set_cron_array(array());
244	+ }
245	}
246
247	+ /**
248	+ * Adds options & management pages to the admin menu.
249	+ *
250	+ * Run using the 'admin_menu' action.
251	+ */
252	function admin_menu() {

253	$page = add_options_page('Crontrol', 'Crontrol', 'manage_options', 'crontrol_admin_options_page', array(&$this, 'admin_options_page') );
254	add_action("admin_print_scripts-$page", array(&$this, 'scripts') );
255
256	+ $page = add_management_page('Crontrol', "Crontrol", 'manage_options', 'crontrol_admin_manage_page', array(&$this, 'admin_manage_page') );
257	+ add_action("admin_print_scripts-$page", array(&$this, 'scripts') );



258	}
259
260	+ /**
261	+ * Gives WordPress the plugin's set of cron schedules.
262	+ *
263	+ * Called by the 'cron_schedules' filter.
264	+ *
265	+ * @param array $scheds The current cron schedules. Usually an empty array.
266	+ * @return array The existing cron schedules along with the plugin's schedules.
267	+ */
268	function cron_schedules($scheds) {
269	$new_scheds = get_option('crontrol_schedules');
270	+ return array_merge($new_scheds, $scheds);
271	}
272
273	+ /**
274	+ * Displays the options page for the plugin.
275	+ */
276	function admin_options_page() {
277	$schedules = wp_get_schedules();
278	$custom_schedules = get_option('crontrol_schedules');
279	$custom_keys = array_keys($custom_schedules);
280	uasort($schedules, create_function('$a,$b', 'return $a["interval"]-$b["interval"];'));
281
282	+ if( isset($_GET['crontrol_message']) ) {
283	+ $messages = array( '2' => __("Successfully deleted the cron schedule <b>%s</b>", 'crontrol'),
284	+ '3' => __("Successfully added the cron schedule <b>%s</b>", 'crontrol'),
285	+ '7' => __("Cron schedule not added because there was a problem parsing <b>%s</b>", 'crontrol'));
286	+ $hook = $_GET['crontrol_name'];
287	+ $msg = sprintf($messages[$_GET['crontrol_message']], $hook);
288	+
289	+ echo "<div id=\"message\" class=\"updated fade\"><p>$msg</p></div>";
290	+ }
291	+
292	?>
293	<div class="wrap">
294	+ <h2><?php _e("Cron Schedules", "crontrol"); ?></h2>
295	+ <p><?php _e('Cron schedules are the time intervals that are available to WordPress and plugin developers to schedule events. You can only delete cron schedules that you have created with WP-Crontrol.', 'crontrol'); ?></p>
296	+ <div id="ajax-response"></div>
297	<table class="widefat" id="the-list">
298	<thead>
299	<tr>
300	+ <th><?php _e('Name', 'crontrol'); ?></th>
301	+ <th><?php _e('Interval', 'crontrol'); ?></th>
302	+ <th><?php _e('Display Name', 'crontrol'); ?></th>
303	+ <th><?php _e('Actions', 'crontrol'); ?></th>
304	</tr>
305	</thead>
306	<tbody>
307	<?php
308	+ if( empty($schedules) ) {
309	+ ?>
310	+ <tr colspan="4"><td><?php _e('You currently have no cron schedules. Add one below!', 'crontrol') ?></td></tr>
311	+ <?php
312	+ } else {
313	+ $class = "";
314	+ foreach( $schedules as $name=>$data ) {
315	+ echo "<tr id=\"sched-$name\" class=\"$class\">";
316	+ echo "<td>$name</td>";
317	+ echo "<td>{$data['interval']} (".$this->interval($data['interval']).")</td>";
318	+ echo "<td>{$data['display']}</td>";
319	+ if( in_array($name, $custom_keys) ) {
320	+ echo "<td><a href='" . wp_nonce_url( "options-general.php?page=crontrol_admin_options_page&action=delete-sched&id=$name", 'delete-sched_' . $name ) . "' onclick=\"return deleteSomething( 'sched', '$name', '" . js_escape(sprintf( __("You are about to delete the schedule '%s'.\n'OK' to delete, 'Cancel' to stop.", 'crontrol' ), $name)) . "' );\" class='delete'>".__( 'Delete' )."</a></td>";
321	+ } else {
322	+ echo "<td> </td>\n";
323	+ }
324	+ echo "</tr>";
325	+ $class = empty($class)?"alternate":"";
326	}
327	+ }



328	?>
329	</tbody>
330	</table>
331	</div>
332	<div class="wrap narrow">
333	+ <h2><?php _e('Add new cron schedule', 'crontrol'); ?></h2>
334	+ <p><?php _e('Adding a new cron schedule will allow you to schedule events that re-occur at the given interval.', 'crontrol'); ?></p>

335	<form method="post" action="options-general.php?page=crontrol_admin_options_page">
336	+ <table width="100%" cellspacing="2" cellpadding="5" class="editform form-table">
337	<tbody>
338	<tr>
339	+ <th width="33%" valign="top" scope="row"><label for="internal_name"><?php _e('Internal name', 'crontrol'); ?>:</label></th>
340	<td width="67%"><input type="text" size="40" value="" id="internal_name" name="internal_name"/></td>
341	</tr>
342	<tr>
343	+ <th width="33%" valign="top" scope="row"><label for="interval"><?php _e('Interval', 'crontrol'); ?>:</label></th>
344	<td width="67%"><input type="text" size="40" value="" id="interval" name="interval"/></td>
345	</tr>
346	<tr>
347	+ <th width="33%" valign="top" scope="row"><label for="display_name"><?php _e('Display name', 'crontrol'); ?>:</label></th>
348	<td width="67%"><input type="text" size="40" value="" id="display_name" name="display_name"/></td>
349	</tr>
350	</tbody></table>
351	+ <p class="submit"><input id="schedadd-submit" type="submit" value="<?php _e('Add Cron Schedule »', 'crontrol'); ?>" name="new_schedule"/></p>
352	<?php wp_nonce_field('new-sched') ?>
353	</form>
354	</div>
355	<?php
356	}
357	+
358	+ /**
359	+ * Displays the manage page for the plugin.
360	+ */
361	function admin_manage_page() {
362	+ if( isset($_GET['crontrol_message']) ) {
363	+ $messages = array( '1' => __('Successfully executed the cron entry <b>%s</b>', 'crontrol'),
364	+ '4' => __('Successfully edited the cron entry <b>%s</b>', 'crontrol'),
365	+ '5' => __('Successfully created the cron entry <b>%s</b>', 'crontrol'),
366	+ '6' => __('Successfully deleted the cron entry <b>%s</b>', 'crontrol'));
367	+ $hook = $_GET['crontrol_name'];
368	+ $msg = sprintf($messages[$_GET['crontrol_message']], $hook);
369	+
370	+ echo "<div id=\"message\" class=\"updated fade\"><p>$msg</p></div>";
371	+ }
372	$crons = _get_cron_array();
373	$schedules = wp_get_schedules();
374	+ $doing_edit = (isset( $_GET['action']) && $_GET['action']=='edit-cron') ? $_GET['id'] : false ;
375	?>
376	<div class="wrap">
377	+ <h2><?php _e('WP-Cron Entries', 'crontrol'); ?></h2>
378	<p></p>
379	+ <div id="ajax-response"></div>
380	+ <table class="widefat" id="the-list">
381	<thead>
382	<tr>
383	+ <th><?php _e('Hook Name', 'crontrol'); ?></th>
384	+ <th><?php _e('Next Run', 'crontrol'); ?></th>
385	+ <th><?php _e('Recurrence', 'crontrol'); ?></th>
386	+ <th colspan="3"><?php _e('Actions', 'crontrol'); ?></th>
387	</tr>
388	</thead>
389	<tbody>
390	<?php
391	+ if( empty($crons) ) {
392	+ ?>
393	+ <tr colspan="6"><td><?php _e('You currently have no cron entries. Add one below!', 'crontrol') ?></td></tr>
394	+ <?php
395	+ } else {
396	+ $class = "";
397	+ foreach( $crons as $time=>$cron ) {
398	+ foreach( $cron as $hook=>$data) {
399	+ $data = array_shift($data);
400	+ if( $doing_edit && $doing_edit==$hook ) {
401	+ $doing_edit = array('hookname'=>$hook,
402	+ 'nextrun'=>$time,
403	+ 'schedule'=>$data['schedule']);
404	+ }
405	+
406	+ echo "<tr id=\"cron-$hook\" class=\"$class\">";
407	+ echo "<td>$hook</td>";
408	+ echo "<td>".strftime("%D %T", $time)." (".$this->time_since(time(), $time).")</td>";
409	+ echo "<td>{$data['interval']} (".$this->interval($data['interval']).")</td>";
410	+ echo "<td><a class='view' href='edit.php?page=crontrol_admin_manage_page&action=edit-cron&id=$hook'>Edit</a></td>";
411	+ echo "<td><a class='view' href='".wp_nonce_url("edit.php?page=crontrol_admin_manage_page&action=run-cron&id=$hook", 'run-cron_' . $hook)."' onclick=\"return confirm('". js_escape(sprintf(__("You are about to execute a cron entry.\nPress 'OK' to continue or 'Cancel' to stop.", 'crontrol')))."');\">Do Now</a></td>";
412	+ echo "<td><a class='delete' href='".wp_nonce_url("edit.php?page=crontrol_admin_manage_page&action=delete-cron&id=$hook", 'delete-cron_' . $hook)."' onclick=\"return deleteSomething( 'cron', '$hook', '" . js_escape(sprintf( __("You are about to delete the cron entry '%s'.\n'OK' to delete, 'Cancel' to stop.", 'crontrol'), $hook)) . "' );\">Delete</a></td>";
413	+ echo "</tr>";
414	+ $class = empty($class)?"alternate":"";
415	+ }
416	}
417	}
418	?>
419	</tbody>
420	</table>
421	</div>
422	+ <?php if( is_array( $doing_edit ) ): ?>
423	<div class="wrap narrow">
424	+ <h2><?php _e('Edit cron entry', 'crontrol'); ?> (<a href="edit.php?page=crontrol_admin_manage_page"><?php _e('Add new', 'crontrol'); ?></a>)</h2>

425	<form method="post">
426	+ <?php wp_nonce_field('edit-cron_'.$doing_edit['hookname']) ?>
427	+ <input name="original_hookname" type="hidden" value="<?php echo $doing_edit['hookname'] ?>" />
428	<table width="100%" cellspacing="2" cellpadding="5" class="editform">
429	<tbody><tr>
430	+ <th width="33%" valign="top" scope="row"><label for="hookname"><?php _e('Hook name', 'crontrol'); ?>:</label></th>
431	+ <td width="67%"><input type="text" size="40" id="hookname" name="hookname" value="<?php echo $doing_edit['hookname'] ?>"/></td>
432	+ </tr><tr>
433	+ <th width="33%" valign="top" scope="row"><label for="nextrun"><?php _e('Next run', 'crontrol'); ?>:</label></th>
434	+ <td width="67%"><input type="text" size="40" id="nextrun" name="nextrun" value="<?php echo strftime("%D %T", $doing_edit['nextrun']) ?>"/></td>
435	+ </tr><tr>
436	+ <th valign="top" scope="row"><label for="schedule"><?php _e('Entry schedule', 'crontrol'); ?>:</label></th>
437	+ <td>
438	+ <select class="postform" name="schedule">
439	+ <?php
440	+ foreach( $schedules as $sched_name=>$sched_data ) {
441	+ $selected = $doing_edit['schedule']==$sched_name ? 'selected="selected"' : '';
442	+ echo "<option $selected value=\"$sched_name\">{$sched_data['display']} (".$this->interval($sched_data['interval']).")</option>\n";
443	+ }
444	+ ?>
445	+ </select>
446	+ </td>
447	</tr>
448	+ </tbody></table>
449	+ <p class="submit"><input type="submit" value="<?php _e('Modify Cron Entry »', 'crontrol'); ?>" name="edit_cron"/></p>
450	+ </form>
451	+ </div>
452	+ <?php else: ?>
453	+ <div class="wrap narrow">
454	+ <h2><?php _e('Add new cron entry', 'crontrol'); ?></h2>
455	+ <p><?php _e('Cron entries trigger actions in your code. After adding a new cron entry here, you will need to add a corresponding action hook somewhere in code, perhaps the <code>functions.php</code> file in your theme.', 'crontrol'); ?></p>
456	+ <form method="post">
457	+ <?php wp_nonce_field('new-cron') ?>
458	+ <table width="100%" cellspacing="2" cellpadding="5" class="editform form-table">
459	+ <tbody><tr>
460	+ <th width="33%" valign="top" scope="row"><label for="hookname"><?php _e('Hook name', 'crontrol'); ?>:</label></th>
461	+ <td width="67%"><input type="text" size="40" value="" id="hookname" name="hookname"/></td>
462	+ </tr><tr>
463	+ <th width="33%" valign="top" scope="row"><label for="nextrun"><?php _e('Next run', 'crontrol'); ?>:</label></th>
464	+ <td width="67%"><input type="text" size="40" value="now" id="nextrun" name="nextrun"/></td>
465	+ </tr><tr>
466	+ <th valign="top" scope="row"><label for="schedule"><?php _e('Entry schedule', 'crontrol'); ?>:</label></th>
467	<td>
468	<select class="postform" name="schedule">
469	<?php
470	foreach( $schedules as $sched_name=>$sched_data ) {
471	+ echo "<option value=\"$sched_name\">{$sched_data['display']} (".$this->interval($sched_data['interval']).")</option>\n";
472	}
473	?>
474	</select>
475	</td>
476	</tr>
477	</tbody></table>
478	+ <p class="submit"><input type="submit" value="<?php _e('Add Cron Entry »', 'crontrol'); ?>" name="new_cron"/></p>
479	</form>
480	+ </div>
481	+ <?php endif;
482	}
483
484	/**
485	+ * Pretty-prints the difference in two times.
486	+ *
487	+ * @param time $older_date
488	+ * @param time $newer_date
489	+ * @return string The pretty time_since value
490	+ * @link http://binarybonsai.com/code/timesince.txt
491	*/
492	+ function time_since($older_date, $newer_date) {
493	+ return $this->interval( $newer_date - $older_date );
494	+ }
495	+
496	+ function interval( $since ) {
497	+ // array of time period chunks
498	$chunks = array(
499	+ array(60 * 60 * 24 * 365 , 'year'),
500	+ array(60 * 60 * 24 * 30 , 'month'),
501	+ array(60 * 60 * 24 * 7, 'week'),
502	+ array(60 * 60 * 24 , 'day'),
503	+ array(60 * 60 , 'hour'),
504	+ array(60 , 'minute'),
505	+ array( 1 , 'second'),
506	);
507


508	if( $since <= 0 ) {
509	+ return __('now', 'crontrol');
510	}
511
512	// we only want to output two chunks of time here, eg:

544	}
545
546	return $output;
547	+ }

548	}
549
550	+ // Get this show on the road
551	new Crontrol();
552	?>