timed-content.php: 2.94 vs 2.11 · Timed Content

← All changes | timed-content.php +40 -1675 2.11 → 2.94 View file →

		@@ -1,1675 +1,40 @@
1		-<?php
2		-/*
3		-Plugin Name: Timed Content
4		-Text Domain: timed-content
5		-Domain Path: /lang
6		-Plugin URI: http://wordpress.org/plugins/timed-content/
7		-Description: Plugin to show or hide portions of a Page or Post based on specific date/time characteristics. These actions can either be processed either server-side or client-side, depending on the desired effect.
8		-Author: K. Tough, Arno Welzel
9		-Version: 2.11
10		-Author URI: http://wordpress.org/plugins/timed-content/
11		-*/
12		-if (!class_exists("TimedContentPlugin")) {
13		- define("TIMED_CONTENT_VERSION", "2.11");
14		- define("TIMED_CONTENT_SLUG", "timed-content");
15		- define("TIMED_CONTENT_PLUGIN_URL", plugins_url() . '/' . TIMED_CONTENT_SLUG);
16		- define("TIMED_CONTENT_CLIENT_TAG", "timed-content-client");
17		- define("TIMED_CONTENT_SERVER_TAG", "timed-content-server");
18		- define("TIMED_CONTENT_RULE_TAG", "timed-content-rule");
19		- define("TIMED_CONTENT_ZERO_TIME", "1970-Jan-01 00:00:00 +000"); // Start of Unix Epoch
20		- define("TIMED_CONTENT_END_TIME", "2038-Jan-19 03:14:07 +000"); // End of Unix Epoch
21		- define("TIMED_CONTENT_RULE_TYPE", "timed_content_rule");
22		- define("TIMED_CONTENT_RULE_POSTMETA_PREFIX", TIMED_CONTENT_RULE_TYPE . "_");
23		- define("TIMED_CONTENT_CSS", TIMED_CONTENT_PLUGIN_URL . "/css/timed-content.css");
24		- define("TIMED_CONTENT_CSS_DASHICONS", TIMED_CONTENT_PLUGIN_URL . "/css/ca-aliencyborg-dashicons/style.css");
25		- // Required for styling the jQuery UI Datepicker and jQuery UI Timepicker
26		- define("TIMED_CONTENT_JQUERY_UI_CSS", TIMED_CONTENT_PLUGIN_URL . "/css/jqueryui/1.10.3/themes/smoothness/jquery-ui.css");
27		- define("TIMED_CONTENT_JQUERY_UI_TIMEPICKER_JS", TIMED_CONTENT_PLUGIN_URL . "/js/jquery-ui-timepicker-0.3.3/jquery.ui.timepicker.js");
28		- define("TIMED_CONTENT_JQUERY_UI_TIMEPICKER_CSS", TIMED_CONTENT_PLUGIN_URL . "/js/jquery-ui-timepicker-0.3.3/jquery.ui.timepicker.css");
29		-
30		-
31		- /**
32		- * Class TimedContentPlugin
33		- *
34		- * Class that contains all of the functions required to run the plugin. This cuts down on
35		- * the possibility of name collisions with other plugins.
36		- */
37		- class TimedContentPlugin
38		- {
39		- /**
40		- * Constructor
41		- *
42		- * @return void
43		- */
44		- function __construct()
45		- {
46		- }
47		-
48		- /**
49		- * Backward compatible constructor wrapper
50		- *
51		- * @return void
52		- */
53		- function TimedContentPlugin()
54		- {
55		- self::__construct();
56		- }
57		-
58		- /**
59		- * Modified from the original patch to use the currently set
60		- * timezone from PHP, like PHP's date(), and to make the code
61		- * more readable.
62		- * https://core.trac.wordpress.org/ticket/25768
63		- *
64		- * @param string $j Formatted date string
65		- * @param string $req_format Format to display the date
66		- * @param int $i Unix timestamp
67		- * @param bool $gmt Whether to convert to GMT for time
68		- *
69		- * @return void
70		- */
71		- function fixDateI18n($j, $req_format, $i = false, $gmt = false)
72		- {
73		- /* @var $wp_locale WP_Locale */
74		- global $wp_locale;
75		- $timestamp = $i;
76		-
77		- // get current timestamp if $i is false
78		- if (false === $timestamp) {
79		- if ($gmt)
80		- $timestamp = time();
81		- else
82		- $timestamp = current_time('timestamp');
83		-
84		- // use debug parameter if current user is allowed to edit the post
85		- if (isset($_GET['tctest']) && current_user_can("edit_post", $post->post_id)) {
86		- $dt = DateTime::createFromFormat('Y-m-d H:i:s', $_GET['tctest']);
87		- if($dt != false) $timestamp = $dt->getTimestamp();
88		- }
89		- }
90		-
91		- // get components of the date (timestamp) as array
92		- $date_components = getdate($timestamp);
93		-
94		- // numeric representation of a month, with leading zeros
95		- $date_month = $wp_locale->get_month($date_components['mon']);
96		- $date_month_abbrev = $wp_locale->get_month_abbrev($date_month);
97		- // numeric representation of the day of the week
98		- $date_weekday = $wp_locale->get_weekday($date_components['wday']);
99		- $date_weekday_abbrev = $wp_locale->get_weekday_abbrev($date_weekday);
100		- // get if hour is Ante meridiem or Post meridiem
101		- $meridiem = $date_components['hours'] >= 12 ? 'pm' : 'am';
102		- // lowercase Ante meridiem and Post meridiem hours
103		- $date_meridiem = $wp_locale->get_meridiem($meridiem);
104		- // uppercase Ante meridiem and Post meridiem
105		- $date_meridiem_capital = $wp_locale->get_meridiem(strtoupper($meridiem));
106		-
107		- // escape literals
108		- $date_weekday_abbrev = backslashit($date_weekday_abbrev);
109		- $date_month = backslashit($date_month);
110		- $date_weekday = backslashit($date_weekday);
111		- $date_month_abbrev = backslashit($date_month_abbrev);
112		- $date_meridiem = backslashit($date_meridiem);
113		- $date_meridiem_capital = backslashit($date_meridiem_capital);
114		-
115		- // the translated format string
116		- $translated_date_format_string = '';
117		- // the 2 arrays map a format literal to its translation (e. g. 'F' to the escaped month translation)
118		- $translate_formats = array('D', 'F', 'l', 'M', 'a', 'A', 'c', 'r');
119		- $translations = array(
120		- $date_weekday_abbrev, // D
121		- $date_month, // F
122		- $date_weekday, // l
123		- $date_month_abbrev, // M
124		- $date_meridiem, // a
125		- $date_meridiem_capital, // A
126		- 'Y-m-d\TH:i:sP', // c
127		- sprintf('%s, d %s Y H:i:s O', $date_weekday_abbrev, $date_month_abbrev), // r
128		- );
129		-
130		- // find each format literal that needs translation and replace it by its translation
131		- // respects the escaping
132		- // iterate $req_format from ending to beginning
133		- for ($i = strlen($req_format) - 1; $i > -1; $i--) {
134		- // test if current char is format literal that needs translation
135		- $translate_formats_index = array_search($req_format[$i], $translate_formats);
136		-
137		- if ($translate_formats_index !== false) {
138		- // counts the slashes (the escape char) in front of the current char
139		- $slashes_counter = 0;
140		-
141		- // count all slashes left-hand side of the current char
142		- for ($j = $i - 1; $j > -1; $j--) {
143		- if ($req_format[$j] == '\\')
144		- $slashes_counter++;
145		- else
146		- break;
147		- }
148		-
149		- // number of slashes is even
150		- if ($slashes_counter % 2 == 0)
151		- // current char is not escaped, therefore it is a format literal
152		- $translated_date_format_string = $translations[$translate_formats_index] . $translated_date_format_string;
153		- else
154		- // current char is escaped, therefore it is not a format literal, just add it unchanged
155		- $translated_date_format_string = $req_format[$i] . $translated_date_format_string;
156		- }
157		- else
158		- // current char is no a format literal, just add it unchanged
159		- $translated_date_format_string = $req_format[$i] . $translated_date_format_string;
160		- }
161		-
162		- $req_format = $translated_date_format_string;
163		-
164		- if ($gmt)
165		- // get GMT date string
166		- $date_formatted = gmdate($req_format, $timestamp);
167		- else {
168		- // get Wordpress time zone
169		- // $timezone_string = get_option('timezone_string');
170		- // Haha, just kidding. Let's get the currently set timezone, as God and Rasmus intended
171		- $timezone_string = date_default_timezone_get();
172		-
173		- if ($timezone_string) {
174		- // create time zone object
175		- $timezone_object = timezone_open($timezone_string);
176		- // create date object from time zone object
177		- $local_date_object = date_create(null, $timezone_object);
178		- // set time and date of $local_date_object to $timestamp
179		- $date_components = isset($date_components) ? $date_components : getdate($timestamp);
180		- date_date_set($local_date_object, $date_components['year'], $date_components['mon'], $date_components['mday']);
181		- date_time_set($local_date_object, $date_components['hours'], $date_components['minutes'], $date_components['seconds']);
182		- // format date according to the Wordpress time zone
183		- $date_formatted = date_format($local_date_object, $req_format);
184		- } else {
185		- // fall back if no Wordpress time zone set
186		- $date_formatted = date($req_format, $i);
187		- }
188		- }
189		-
190		- return $date_formatted;
191		- }
192		-
193		- /**
194		- * Creates the Timed Content Rule post type and registers it with Wordpress
195		- *
196		- * @return void
197		- */
198		- function timedContentRuleTypeInit()
199		- {
200		- $labels = array(
201		- 'name' => _x('Timed Content Rules', 'post type general name', 'timed-content'),
202		- 'singular_name' => _x('Timed Content Rule', 'post type singular name', 'timed-content'),
203		- 'add_new' => _x('Add New', 'Menu item/button label on Timed Content Rules admin page', 'timed-content'),
204		- 'add_new_item' => __('Add New Timed Content Rule', 'timed-content'),
205		- 'edit_item' => __('Edit Timed Content Rule', 'timed-content'),
206		- 'new_item' => __('New Timed Content Rule', 'timed-content'),
207		- 'view_item' => __('View Timed Content Rule', 'timed-content'),
208		- 'search_items' => __('Search Timed Content Rules', 'timed-content'),
209		- 'not_found' => __('No Timed Content Rules found', 'timed-content'),
210		- 'not_found_in_trash' => __('No Timed Content Rules found in Trash', 'timed-content'),
211		- 'parent_item_colon' => '',
212		- 'menu_name' => _x('Timed Content Rules', 'post type general name', 'timed-content')
213		- );
214		- $args = array(
215		- 'labels' => $labels,
216		- 'description' => __('Create regular schedules to show or hide selected content in a Page or Post.', 'timed-content'),
217		- 'public' => false,
218		- 'publicly_queryable' => false,
219		- 'exclude_from_search' => false,
220		- 'show_ui' => true,
221		- 'show_in_menu' => true,
222		- 'show_in_nav_menus' => true,
223		- 'show_in_admin_bar' => true,
224		- 'query_var' => false,
225		- 'rewrite' => false,
226		- 'capability_type' => 'post',
227		- 'has_archive' => false,
228		- 'hierarchical' => false,
229		- 'menu_position' => 5,
230		- 'supports' => array('title')
231		- );
232		- register_post_type(TIMED_CONTENT_RULE_TYPE, $args);
233		- }
234		-
235		- /**
236		- * Filter to change sort order to title
237		- *
238		- * @param array $query Array of currently defined messages for post types
239		- *
240		- * @return mixed Array of messages with appropriate messages for Timed Content Rules added in
241		- */
242		- function timedContentPreGetPosts($query)
243		- {
244		- if ($query->is_admin) {
245		- if ($query->get('post_type') == TIMED_CONTENT_RULE_TYPE) {
246		- $query->set('orderby', 'title');
247		- $query->set('order', 'ASC');
248		- }
249		- }
250		- return $query;
251		- }
252		-
253		- /**
254		- * Filter to customize CRUD messages for Timed Content Rules
255		- *
256		- * @param array $messages Array of currently defined messages for post types
257		- *
258		- * @return mixed Array of messages with appropriate messages for Timed Content Rules added in
259		- */
260		- function timedContentRuleUpdatedMessages($messages)
261		- {
262		- global $post;
263		-
264		- /* translators: date and time format to activate rule. http://ca2.php.net/manual/en/function.date.php*/
265		- $post_date = date_i18n(__('M j, Y @ G:i', 'timed-content'), strtotime($post->post_date));
266		-
267		- $messages[TIMED_CONTENT_RULE_TYPE] = array(
268		- 0 => '', // Unused. Messages start at index 1.
269		- 1 => __('Timed Content Rule updated.', 'timed-content'),
270		- 2 => __('Custom field updated.', 'timed-content'),
271		- 3 => __('Custom field deleted.', 'timed-content'),
272		- 4 => __('Timed Content Rule updated.', 'timed-content'),
273		- /* translators: %s: date and time of the revision */
274		- 5 => isset($_GET['revision']) ? sprintf(__('Timed Content Rule restored to revision from %s', 'timed-content'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
275		- 6 => __('Timed Content Rule published.', 'timed-content'),
276		- 7 => __('Timed Content Rule saved.', 'timed-content'),
277		- 8 => __('Timed Content Rule submitted.', 'timed-content'),
278		- /* translators: %s: date and time to activate rule. */
279		- 9 => sprintf(__('Timed Content Rule scheduled for: %s.', 'timed-content'), "<strong>" . $post_date . "</strong>"),
280		- 10 => __('Timed Content Rule draft updated.', 'timed-content')
281		- );
282		-
283		- return $messages;
284		- }
285		-
286		- /**
287		- * Build a date/time string withEnglish month names
288		- *
289		- * @param string $date Date as string
290		- * @param string $time Time as string
291		- *
292		- * @return string Date and time as string with English month names
293		- */
294		- function dateTimeToEnglish($date, $time = "")
295		- {
296		- $months = array("January",
297		- "February",
298		- "March",
299		- "April",
300		- "May",
301		- "June",
302		- "July",
303		- "August",
304		- "September",
305		- "October",
306		- "November",
307		- "December");
308		- $monthsI18N = array(__("January", 'timed-content'),
309		- __("February", 'timed-content'),
310		- __("March", 'timed-content'),
311		- __("April", 'timed-content'),
312		- __("May", 'timed-content'),
313		- __("June", 'timed-content'),
314		- __("July", 'timed-content'),
315		- __("August", 'timed-content'),
316		- __("September", 'timed-content'),
317		- __("October", 'timed-content'),
318		- __("November", 'timed-content'),
319		- __("December", 'timed-content'));
320		- $english_date = str_replace($monthsI18N, $months, $date);
321		- return $english_date . " " . $time;
322		- }
323		-
324		- /**
325		- * Advances a date/time by a set number of days
326		- *
327		- * @param int $current UNIX timestamp of the date/time before incrementing
328		- * @param int $interval_multiplier Number of days to advance
329		- *
330		- * @return int Unix timestamp of the new date/time
331		- */
332		- function getNextDay($current, $interval_multiplier)
333		- {
334		- return strtotime($interval_multiplier . " day", $current);
335		- }
336		-
337		- /**
338		- * Advances a date/time by a set number of hours
339		- *
340		- * @param int $current UNIX timestamp of the date/time before incrementing
341		- * @param int $interval_multiplier Number of hours to advance
342		- *
343		- * @return int Unix timestamp of the new date/time
344		- */
345		- function getNextHour($current, $interval_multiplier)
346		- {
347		- return strtotime($interval_multiplier . " hour", $current);
348		- }
349		-
350		- /**
351		- * Advances a date/time by a set number of weeks
352		- *
353		- * Advances a date/time by a set number of weeks. If given an array of days of the week, this function will
354		- * advance the date/time to the next day in that array in the jumped-to week. Use this function if you're
355		- * repeating an action on specific days of the week (i.e., on Weekdays, Tuesdays and Thursdays, etc.).
356		- *
357		- * @param int $current UNIX timestamp of the date/time before incrementing
358		- * @param int $interval_multiplier Number of weeks to advance
359		- * @param array $days Array of integers symbolizing the days of the week to
360		- * repeat on (0 - Sunday, 1 - Monday, ..., 6 - Saturday).
361		- *
362		- * @return int Unix timestamp of the new date/time
363		- */
364		- function getNextWeek($current, $interval_multiplier, $days = array())
365		- {
366		- // If $days is empty, advance $interval_multiplier weeks from $current and return the timestamp
367		- if (empty($days)) return strtotime($interval_multiplier . " week", $current);
368		-
369		- // Otherwise, set up an array combining the days of the week to repeat on and the current day
370		- // (keys and values of the array will be the same, and the array is sorted)
371		- $currentDayOfWeekIndex = date("w", $current);
372		- $days = array_merge(array($currentDayOfWeekIndex), $days);
373		- $days = array_unique($days);
374		- $days = array_values($days);
375		- sort($days);
376		- $daysOfWeek = array_combine($days, $days);
377		-
378		- // If the current day is the last one of the days of the week to repeat on, jump ahead to
379		- // the next week to be repeating on and get the earliest day in the array
380		- if ($currentDayOfWeekIndex == max($daysOfWeek))
381		- $pattern = ((7 - $currentDayOfWeekIndex) + (7 * ($interval_multiplier - 1)) + (min(array_keys($daysOfWeek)))) . " day";
382		- // Otherwise, cycle through the array until we find the next day to repeat on
383		- else {
384		- $nextDayOfWeekIndex = $currentDayOfWeekIndex;
385		- do {
386		- } while (!isset($daysOfWeek[++$nextDayOfWeekIndex]));
387		- $pattern = ($nextDayOfWeekIndex - $currentDayOfWeekIndex) . " day";
388		- }
389		- return strtotime($pattern, $current);
390		- }
391		-
392		- /**
393		- * Advances a date/time by a set number of months
394		- *
395		- * Advances a date/time by a set number of months. When the date/time of the first active period lies
396		- * on the 29th, 30th, or 31st of the month, this function will return a date/time on the the last day
397		- * of the month for those months not containing those days.
398		- *
399		- * @param int $current UNIX timestamp of the date/time before incrementing
400		- * @param int $start UNIX timestamp of the first active period's date/time
401		- * @param int $interval_multiplier Number of months to advance
402		- *
403		- * @return int Unix timestamp of the new date/time
404		- */
405		- function getNextMonth($current, $start, $interval_multiplier)
406		- {
407		- // For most days in the month, it's pretty easy. Get the day of month of the starting date.
408		- $startDay = date("j", $start);
409		-
410		- // If it's before or on the 28th, just jump the number of months and be done with it.
411		- if ($startDay <= 28)
412		- return strtotime($interval_multiplier . " month", $current);
413		-
414		- // If it's on the 29th, 30th, or 31st, it gets tricky. Some months don't have those days - so on those
415		- // months we need to repeat on the last day of the month instead, but we also need to jump back to the
416		- // correct day the following month. Let's say we want to repeat something on the 31st every month: this
417		- // is what we expect to see for a pattern:
418		- //
419		- // .
420		- // .
421		- // .
422		- // December 31st
423		- // January 31st
424		- // February 28th
425		- // March 31st
426		- // April 30th
427		- // .
428		- // .
429		- // .
430		- //
431		- // Unfortunately, PHP relative date handling isn't that smart (add "+1 month" to January 31st, and you
432		- // end up in March), so we'll have to figure it out ourselves by figuring out how many days to jump instead.
433		-
434		- // We'll need to calculate this for each interval and return the timestamp after the last jump.
435		- $temp_current = $current;
436		- for ($i = 0; $i < $interval_multiplier; $i++) {
437		- // The pattern for jumping will be different in each interval.
438		- $temp_pattern = "";
439		-
440		- // Get the month number of the current date.
441		- //$currentMonth = date("n", $temp_current);
442		-
443		- // Get the number of days in the month of the current date.
444		- $lastDayThisMonth = date("t", strtotime("this month", $temp_current));
445		-
446		- // Get the number of days for the next month relative to the current date .
447		- // Subtract 3 days from the next month to counter known month skipping bugs in PHP's relative date
448		- // handling, that being the difference between the shortest possible month (non-leap February - 28 days)
449		- // and the longest (Jan., Mar., May, Jul., Aug., Oct., Dec. - 31 days). This may be fixed in PHP 5.3.x
450		- // but this should be backwards-compatible anyway.
451		- $lastDayNextMonth = date("t", strtotime("-3 day next month", $temp_current));
452		-
453		- if ($lastDayThisMonth > $lastDayNextMonth) {
454		- // Current month is longer than next month...
455		-
456		- // If we're repeating on the last day of this month, jump the number of days next month
457		- if ($startDay == $lastDayThisMonth)
458		- $temp_pattern = $lastDayNextMonth . " days";
459		- // If the start day doesn't exist in the next month (i.e., no "31st" in June), jump the
460		- // number of days next month plus the difference between the start day and the number of days this month
461		- elseif ($startDay > $lastDayNextMonth)
462		- $temp_pattern = ($lastDayThisMonth + $lastDayNextMonth - $startDay). " days";
463		- // Otherwise, jump ahead the number of days in this month
464		- else
465		- $temp_pattern = $lastDayThisMonth . " days";
466		- } elseif ($lastDayThisMonth < $lastDayNextMonth) {
467		- // Current month is shorter than next month...
468		-
469		- // If the start day doesn't exist in this month (i.e., no "31st" in June), jump the
470		- // number of days next month plus the difference between the start day and the number of days this month
471		- if ($startDay >= $lastDayThisMonth)
472		- $temp_pattern = $startDay . " days";
473		- // Otherwise, jump ahead the number of days in this month
474		- else
475		- $temp_pattern = $lastDayThisMonth . " days";
476		- }
477		- // If the current month and next month are equally long, jumping by "1 month" is fine
478		- else
479		- $temp_pattern = "1 month";
480		-
481		- $temp_current = strtotime($temp_pattern, $temp_current);
482		- }
483		- return $temp_current;
484		-
485		- }
486		-
487		- /**
488		- * Advances a date/time to the 'n'th weekday of the next month (eg., first Wednesday, third Monday, last Friday, etc.).
489		- *
490		- * NB: if $ordinal is set to '4' and $day is set to '7', it wil return the last day of the month.
491		- *
492		- * @param int $current UNIX timestamp of the date/time before incrementing
493		- * @param int $ordinal Integer symbolizing the ordinal (0 - first, 1 - second, 2 - third, 3 - fourth, 4 - last)
494		- * @param int $day integers symbolizing the days of the week to
495		- * repeat on (0 - Sunday, 1 - Monday, ..., 6 - Saturday, 7 - day).
496		- *
497		- * @return int Unix timestamp of the new date/time
498		- */
499		- function getNthWeekdayOfMonth($current, $ordinal, $day)
500		- {
501		- // First, get the month/year we need to work with
502		- $the_month = date("F", $current);
503		- $the_year = date("Y", $current);
504		- $lastDayThisMonth = date("t", $current);
505		-
506		- // Get the time for the $current timestamp
507		- $current_time = date("g:i A", $current);
508		- $the_day = "";
509		-
510		- if ($day == 7) { // If $day is "day of the month", get the day of month based on the ordinal
511		- if(0 == $ordinal) $the_day = "1"; // First day of the month
512		- elseif (1 == $ordinal) $the_day = "2"; // Second day of the month
513		- elseif (2 == $ordinal) $the_day = "3"; // Third day of the month
514		- elseif (3 == $ordinal) $the_day = "4"; // Fourth day of the month
515		- elseif (4 == $ordinal) $the_day = $lastDayThisMonth; // Last day of the month
516		- else $the_day = "1";
517		- } else { // If $day is one of the days of the week...
518		- $day_range = array();
519		- // ...get a 7-day range based on the ordinal...
520		- if(0 == $ordinal) $day_range = range(1, 7); // First 7 days of the month
521		- elseif (1 == $ordinal) $day_range = range(8, 14); // Second 7 days of the month
522		- elseif (2 == $ordinal) $day_range = range(15, 21); // Third 7 days of the month
523		- elseif (3 == $ordinal) $day_range = range(22, 28); // Fourth 7 days of the month
524		- elseif (4 == $ordinal) $day_range = range($lastDayThisMonth - 6, $lastDayThisMonth); // Last 7 days of the month
525		- else $day_range = range(1, 7);
526		- // ...and find the matching weekday in that range.
527		- foreach ($day_range as $a_day) {
528		- if ($day == date("w", strtotime($the_month . " " . $a_day . ", " . $the_year))) {
529		- $the_day = $a_day;
530		- break;
531		- }
532		- }
533		- }
534		-
535		- // Build the date/time string for the correct day and return its timestamp
536		- $pattern = $the_month . " " . $the_day . ", " . $the_year . ", " . $current_time;
537		- return strtotime($pattern);
538		- }
539		-
540		- /**
541		- * Advances a date/time by a set number of years
542		- *
543		- * @param int $current UNIX timestamp of the date/time before incrementing
544		- * @param int $interval_multiplier Number of years to advance
545		- *
546		- * @return int Unix timestamp of the new date/time
547		- */
548		- function getNextYear($current, $interval_multiplier)
549		- {
550		- return strtotime($interval_multiplier . " year", $current);
551		- }
552		-
553		- /**
554		- * Validates the various Timed Content Rule parameters and returns a series of error messages.
555		- *
556		- * @param array $args Array of Timed Content Rule parameters
557		- *
558		- * @return array Array of error messages
559		- */
560		- function validate($args)
561		- {
562		- $errors = array();
563		-
564		- $instance_start = strtotime($this->dateTimeToEnglish($args['instance_start']['date'], $args['instance_start']['time']) . ' ' . $args['timezone']);
565		- $instance_end = strtotime($this->dateTimeToEnglish($args['instance_end']['date'], $args['instance_end']['time']) . ' ' . $args['timezone']);
566		- $end_date = strtotime($this->dateTimeToEnglish($args['end_date'], $args['instance_start']['time']) . ' ' . $args['timezone']);
567		-
568		- if ($args['instance_start']['date'] == "")
569		- $errors[] = __("Date in Starting Date/Time must not be empty.", 'timed-content');
570		- if ($args['instance_start']['time'] == "")
571		- $errors[] = __("Time in Starting Date/Time must not be empty.", 'timed-content');
572		- if ($args['instance_end']['date'] == "")
573		- $errors[] = __("Date in Ending Date/Time must not be empty.", 'timed-content');
574		- if ($args['instance_end']['time'] == "")
575		- $errors[] = __("Time in Ending Date/Time must not be empty.", 'timed-content');
576		- if ($args['interval_multiplier'] == "")
577		- $errors[] = __("Repeat How Often? must not be empty.", 'timed-content');
578		- if (!is_numeric($args['interval_multiplier']))
579		- $errors[] = __("Repeat How Often? must be a number.", 'timed-content');
580		- if (($args['num_repeat'] == "") && ($args['recurr_type'] == "recurrence_duration_num_repeat"))
581		- $errors[] = __("Repeat How Many Times? must not be empty.", 'timed-content');
582		- if ((!is_numeric($args['num_repeat'])) && ($args['recurr_type'] == "recurrence_duration_num_repeat"))
583		- $errors[] = __("Repeat How Many Times? must be a number.", 'timed-content');
584		- if (($args['end_date'] == "") && ($args['recurr_type'] == "recurrence_duration_end_date"))
585		- $errors[] = __("End Date must not be empty.", 'timed-content');
586		- if (false === $instance_start)
587		- $errors[] = __("Starting Date/Time must be valid.", 'timed-content');
588		- if (false === $instance_end)
589		- $errors[] = __("Ending Date/Time must be valid.", 'timed-content');
590		- if ($instance_start > $instance_end)
591		- $errors[] = __("Starting Date/Time must be before Ending Date/Time.", 'timed-content');
592		- if (($instance_end > $end_date) && ($args['recurr_type'] == "recurrence_duration_end_date"))
593		- $errors[] = __("End Date must be after Ending Date/Time.", 'timed-content');
594		-
595		- return $errors;
596		- }
597		-
598		- /**
599		- * Calculates the active periods for a Timed Content Rule
600		- *
601		- * @param array $args Array of Timed Content Rule parameters
602		- *
603		- * @return array Array of active periods. Each value in the array describes an active period as
604		- * an array itself with "start" and "end" keys and values that are either UNIX
605		- * timestamps or human-readable dates, based on whether $args['human_readable']
606		- * is set to true or false.
607		- */
608		- function getRulePeriods($args)
609		- {
610		- $active_periods = array();
611		- $period_count = 0;
612		-
613		- $human_readable = $args['human_readable'];
614		- $freq = $args['freq'];
615		- $timezone = $args['timezone'];
616		- $recurr_type = $args['recurr_type'];
617		- $num_repeat = intval($args['num_repeat']);
618		- $end_date = $args['end_date'];
619		- $days_of_week = $args['days_of_week'];
620		- $interval_multiplier = $args['interval_multiplier'];
621		- $instance_start_date = $args['instance_start']['date'];
622		- $instance_start_time = $args['instance_start']['time'];
623		- $instance_end_date = $args['instance_end']['date'];
624		- $instance_end_time = $args['instance_end']['time'];
625		- $monthly_pattern = $args['monthly_pattern'];
626		- $monthly_pattern_ord = $args['monthly_pattern_ord'];
627		- $monthly_pattern_day = $args['monthly_pattern_day'];
628		- $exceptions_dates = $args['exceptions_dates'];
629		-
630		- add_filter('date_i18n', array(&$this, "fixDateI18n"), 10, 4);
631		- $temp_tz = date_default_timezone_get();
632		- date_default_timezone_set($timezone);
633		- $right_now_t = current_time('timestamp', 1);
634		-
635		- // use debug parameter if current user is allowed to edit the post
636		- if (isset($_GET['tctest']) && current_user_can("edit_post", $post->post_id)) {
637		- $dt = DateTime::createFromFormat('Y-m-d H:i:s', $_GET['tctest']);
638		- if($dt != false) $right_now_t = $dt->getTimestamp();
639		- }
640		-
641		- $instance_start = strtotime($this->dateTimeToEnglish($instance_start_date, $instance_start_time) . " " . $timezone); // Beginning of first occurrence
642		- $instance_end = strtotime($this->dateTimeToEnglish($instance_end_date, $instance_end_time) . " " . $timezone); // End of first occurrence
643		- $current = $instance_start;
644		- $end_current = $instance_end;
645		-
646		- if ($recurr_type == "recurrence_duration_num_repeat")
647		- $last_occurrence_start = strtotime(TIMED_CONTENT_END_TIME);
648		- else
649		- $last_occurrence_start = strtotime($this->dateTimeToEnglish($end_date, $instance_start_time) . " " . $timezone);
650		-
651		- if ($human_readable == true) {
652		- $active_periods[$period_count]["start"] = date_i18n(TIMED_CONTENT_DT_FORMAT, $current);
653		- $active_periods[$period_count]["end"] = date_i18n(TIMED_CONTENT_DT_FORMAT, $end_current);
654		- if ($right_now_t < $current) {
655		- $active_periods[$period_count]["status"] = "upcoming";
656		- $active_periods[$period_count]["time"] = sprintf(_x('%s from now.', 'Human readable time difference', 'timed-content'), human_time_diff($right_now_t, $current));
657		- } elseif (($current <= $right_now_t) && ($right_now_t <= $end_current)) {
658		- $active_periods[$period_count]["status"] = "active";
659		- $active_periods[$period_count]["time"] = __("Right now!", 'timed-content');
660		- } else {
661		- $active_periods[$period_count]["status"] = "expired";
662		- $active_periods[$period_count]["time"] = sprintf(_x('%s ago.', 'Human readable time difference', 'timed-content'), human_time_diff($end_current, $right_now_t));
663		- }
664		- } else {
665		- $active_periods[$period_count]["start"] = $current;
666		- $active_periods[$period_count]["end"] = $end_current;
667		- }
668		- $period_count++;
669		-
670		- if ($recurr_type == "recurrence_duration_end_date")
671		- $loop_test = "return (\$current < \$last_occurrence_start);";
672		- else
673		- $loop_test = "return (\$period_count <= \$num_repeat);";
674		-
675		- while (eval($loop_test)) {
676		- $temp_current = "";
677		- if ($freq == 0)
678		- $current = $this->getNextHour($current, $interval_multiplier);
679		- elseif ($freq == 1)
680		- $current = $this->getNextDay($current, $interval_multiplier);
681		- elseif ($freq == 2)
682		- $current = $this->getNextWeek($current, $interval_multiplier, $days_of_week);
683		- elseif ($freq == 3) {
684		- $current = $this->getNextMonth($current, $instance_start, $interval_multiplier);
685		- $temp_current = $current;
686		- if ($monthly_pattern == "yes")
687		- $current = $this->getNthWeekdayOfMonth($current, $monthly_pattern_ord, $monthly_pattern_day);
688		- else
689		- $current = $temp_current;
690		- } elseif ($freq == 4)
691		- $current = $this->getNextYear($current, $interval_multiplier);
692		-
693		- $exception_period = false;
694		- if (is_array($exceptions_dates)) {
695		- foreach ($exceptions_dates as $date) {
696		- if (($current >= $date) && ($current < strtotime("+1 day", $date))) {
697		- $exception_period = true;
698		- break;
699		- }
700		- }
701		- }
702		-
703		- if ((eval($loop_test)) && (!($exception_period))) {
704		- $end_current = $current + ($instance_end - $instance_start);
705		- if ($human_readable == true) {
706		- $active_periods[$period_count]["start"] = date_i18n(TIMED_CONTENT_DT_FORMAT, $current);
707		- $active_periods[$period_count]["end"] = date_i18n(TIMED_CONTENT_DT_FORMAT, $end_current);
708		- if ($right_now_t < $current) {
709		- $active_periods[$period_count]["status"] = "upcoming";
710		- $active_periods[$period_count]["time"] = sprintf(_x('%s from now.', 'Human readable time difference', 'timed-content'), human_time_diff($current, $right_now_t));
711		- } elseif (($current <= $right_now_t) && ($right_now_t <= $end_current)) {
712		- $active_periods[$period_count]["status"] = "active";
713		- $active_periods[$period_count]["time"] = __("Right now!", 'timed-content');
714		- } else {
715		- $active_periods[$period_count]["status"] = "expired";
716		- $active_periods[$period_count]["time"] = sprintf(_x('%s ago.', 'Human readable time difference', 'timed-content'), human_time_diff($end_current, $right_now_t));
717		- }
718		- } else {
719		- $active_periods[$period_count]["start"] = $current;
720		- $active_periods[$period_count]["end"] = $end_current;
721		- }
722		- if (!($exception_period))
723		- $period_count++;
724		- }
725		-
726		- }
727		- date_default_timezone_set($temp_tz);
728		- remove_filter('date_i18n', array(&$this, "fixDateI18n"), 10, 4);
729		- return $active_periods;
730		- }
731		-
732		- /**
733		- * Wrapper for calling TimedContentPlugin::getRulePeriods() by the ID of a Timed Content Rule
734		- *
735		- * @param int $ID ID of the Timed Content Rule
736		- * @param bool $human_readable If true, the active periods are returned as a human-readable date/time
737		- * as defined by the constant TIMED_CONTENT_DT_FORMAT; otherwise, they are
738		- * returned as UNIX timestamps.
739		- *
740		- * @return array Array of active periods
741		- */
742		- function getRulePeriodsById($ID, $human_readable = false)
743		- {
744		- if (TIMED_CONTENT_RULE_TYPE != get_post_type($ID))
745		- return array();
746		-
747		- $prefix = TIMED_CONTENT_RULE_POSTMETA_PREFIX;
748		- $args = array();
749		-
750		- $args['human_readable'] = (bool) $human_readable;
751		- $args['freq'] = get_post_meta($ID, $prefix . 'frequency', true);
752		- $args['timezone'] = get_post_meta($ID, $prefix . 'timezone', true);
753		- $args['recurr_type'] = get_post_meta($ID, $prefix . 'recurrence_duration', true);
754		- $args['num_repeat'] = get_post_meta($ID, $prefix . 'recurrence_duration_num_repeat', true);
755		- $args['end_date'] = get_post_meta($ID, $prefix . 'recurrence_duration_end_date', true);
756		- $args['days_of_week'] = get_post_meta($ID, $prefix . 'weekly_days_of_week_to_repeat', true);
757		- if ($args['freq'] == 0) $args['interval_multiplier'] = get_post_meta($ID, $prefix . 'hourly_num_of_hours', true);
758		- if ($args['freq'] == 1) $args['interval_multiplier'] = get_post_meta($ID, $prefix . 'daily_num_of_days', true);
759		- if ($args['freq'] == 2) $args['interval_multiplier'] = get_post_meta($ID, $prefix . 'weekly_num_of_weeks', true);
760		- if ($args['freq'] == 3) $args['interval_multiplier'] = get_post_meta($ID, $prefix . 'monthly_num_of_months', true);
761		- if ($args['freq'] == 4) $args['interval_multiplier'] = get_post_meta($ID, $prefix . 'yearly_num_of_years', true);
762		- $args['instance_start'] = get_post_meta($ID, $prefix . 'instance_start', true);
763		- $args['instance_end'] = get_post_meta($ID, $prefix . 'instance_end', true);
764		- $args['monthly_pattern'] = get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month', true);
765		- $args['monthly_pattern_ord'] = get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_nth', true);
766		- $args['monthly_pattern_day'] = get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_weekday', true);
767		- $args['exceptions_dates'] = get_post_meta($ID, $prefix . 'exceptions_dates', true);
768		-
769		- return $this->getRulePeriods($args);
770		- }
771		-
772		- /**
773		- * Wrapper for calling TimedContentPlugin::getRulePeriods() based on the contents of the form fields
774		- * of the Add Timed Content Rule and Edit Timed Content Rule screens. Output is sent to output as JSON
775		- *
776		- * @return void
777		- */
778		- function timedContentPluginGetRulePeriodsAjax()
779		- {
780		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages')) {
781		- $prefix = TIMED_CONTENT_RULE_POSTMETA_PREFIX;
782		- $args = array();
783		-
784		- $args['human_readable'] = (((isset($_POST[$prefix . 'human_readable'])) && ($_POST[$prefix . 'human_readable'] == 'true')) ? (bool)$_POST[$prefix . 'human_readable'] : false);
785		- $args['freq'] = $_POST[$prefix . 'frequency'];
786		- $args['timezone'] = $_POST[$prefix . 'timezone'];
787		- $args['recurr_type'] = $_POST[$prefix . 'recurrence_duration'];
788		- $args['num_repeat'] = $_POST[$prefix . 'recurrence_duration_num_repeat'];
789		- $args['end_date'] = $_POST[$prefix . 'recurrence_duration_end_date'];
790		- $args['days_of_week'] = (isset($_POST[$prefix . 'weekly_days_of_week_to_repeat']) ? $_POST[$prefix . 'weekly_days_of_week_to_repeat'] : array());
791		- $args['interval_multiplier'] = $_POST[$prefix . 'interval_multiplier'];
792		- $args['instance_start'] = $_POST[$prefix . 'instance_start'];
793		- $args['instance_end'] = $_POST[$prefix . 'instance_end'];
794		- $args['monthly_pattern'] = $_POST[$prefix . 'monthly_nth_weekday_of_month'];
795		- $args['monthly_pattern_ord'] = $_POST[$prefix . 'monthly_nth_weekday_of_month_nth'];
796		- $args['monthly_pattern_day'] = $_POST[$prefix . 'monthly_nth_weekday_of_month_weekday'];
797		- $args['exceptions_dates'] = (isset($_POST[$prefix . 'exceptions_dates']) ? $_POST[$prefix . 'exceptions_dates'] : array());
798		-
799		- $response = json_encode($this->getRulePeriods($args));
800		-
801		- // response output
802		- header("Content-Type: application/json");
803		- echo $response;
804		- }
805		- die();
806		- }
807		-
808		- /**
809		- * Returns a human-readable description of a Timed Content Rule
810		- *
811		- * @param array $args Array of Timed Content Rule parameters
812		- *
813		- * @return string
814		- */
815		- function getScheduleDescription($args)
816		- {
817		- include "lib/Arrays_Definitions.php";
818		-
819		- $interval_multiplier = 1;
820		- $desc = "";
821		-
822		- $errors = $this->validate($args);
823		- if ($errors) {
824		- $messages = "<div class=\"tcr-warning\">\n";
825		- $messages .= "<p class=\"heading\">" . __("Warning!", 'timed-content') . "</p>\n";
826		- $messages .= "<p>" . __("Some problems have been detected. Although you can still publish this rule, it may not work the way you expect.", 'timed-content') . "</p>\n";
827		- $messages .= "<ul>\n";
828		- foreach ($errors as $error)
829		- $messages .= " <li>" . $error . "</li>\n";
830		- $messages .= "</ul>\n";
831		- $messages .= "<p>" . __("Check that all of the conditions for this rule are correct, and use Show Projected Dates/Times to ensure your rule is working properly.", 'timed-content') . "</p>\n";
832		- $messages .= "</div>\n";
833		- return $messages;
834		- }
835		-
836		- if ($args['action'])
837		- $action = __("Show the content", 'timed-content');
838		- else
839		- $action = __("Hide the content", 'timed-content');
840		- $freq = $args['freq'];
841		- $timezone = $args['timezone'];
842		- $recurr_type = $args['recurr_type'];
843		- $num_repeat = intval($args['num_repeat']);
844		- $end_date = $args['end_date'];
845		- $days_of_week = $args['days_of_week'];
846		- $interval_multiplier = $args['interval_multiplier'];
847		- $instance_start_date = $args['instance_start']['date'];
848		- $instance_start_time = $args['instance_start']['time'];
849		- $instance_end_date = $args['instance_end']['date'];
850		- $instance_end_time = $args['instance_end']['time'];
851		- $monthly_pattern = $args['monthly_pattern'];
852		- $monthly_pattern_ord = $args['monthly_pattern_ord'];
853		- $monthly_pattern_day = $args['monthly_pattern_day'];
854		- $exceptions_dates = $args['exceptions_dates'];
855		-
856		- $desc = sprintf(_x('%1$s on %2$s @ %3$s until %4$s @ %5$s.', 'Perform action (%1$s) from date/time of first active period (%2$s @ %3$s) until date/time of last active period (%4$s @ %5$s).', 'timed-content'), $action, $instance_start_date, $instance_start_time, $instance_end_date, $instance_end_time);
857		-
858		- if ($freq == 0)
859		- $desc .= " " . sprintf(_n('Repeat this action every hour.', 'Repeat this action every %d hours.', $interval_multiplier, 'timed-content'), $interval_multiplier);
860		- elseif ($freq == 1)
861		- $desc .= " " . sprintf(_n('Repeat this action every day.', 'Repeat this action every %d days.', $interval_multiplier, 'timed-content'), $interval_multiplier);
862		- elseif ($freq == 2) {
863		- if (($days_of_week) && (is_array($days_of_week))) {
864		- $days = array(); $days_list = "";
865		- foreach ($days_of_week as $v)
866		- $days[] = $timed_content_rule_days_array[$v];
867		- switch (count($days)) {
868		- case 1:
869		- $days_list = sprintf(
870		- _x('%1$s', 'List of one weekday', 'timed-content'),
871		- $days[0]
872		- );
873		- break;
874		- case 2:
875		- $days_list = sprintf(
876		- _x('%1$s and %2$s', 'List of two weekdays', 'timed-content'),
877		- $days[0], $days[1]
878		- );
879		- break;
880		- case 3:
881		- $days_list = sprintf(
882		- _x('%1$s, %2$s, and %3$s', 'List of three weekdays', 'timed-content'),
883		- $days[0], $days[1], $days[2]
884		- );
885		- break;
886		- case 4:
887		- $days_list = sprintf(
888		- _x('%1$s, %2$s, %3$s, and %4$s', 'List of four weekdays', 'timed-content'),
889		- $days[0], $days[1], $days[2], $days[3]
890		- );
891		- break;
892		- case 5:
893		- $days_list = sprintf(
894		- _x('%1$s, %2$s, %3$s, %4$s, and %5$s', 'List of five weekdays', 'timed-content'),
895		- $days[0], $days[1], $days[2], $days[3], $days[4]
896		- );
897		- break;
898		- case 6:
899		- $days_list = sprintf(
900		- _x('%1$s, %2$s, %3$s, %4$s, %5$s, and %6$s', 'List of six weekdays', 'timed-content'),
901		- $days[0], $days[1], $days[2], $days[3], $days[4], $days[5]
902		- );
903		- break;
904		- case 7:
905		- $days_list = sprintf(
906		- _x('%1$s, %2$s, %3$s, %4$s, %5$s, %6$s, and %7$s', 'List of all weekdays', 'timed-content'),
907		- $days[0], $days[1], $days[2], $days[3], $days[4], $days[5], $days[6]
908		- );
909		- break;
910		- }
911		- if ($interval_multiplier == 1)
912		- $desc .= " " . sprintf(_x('Repeat this action every week on %s.', 'List the weekdays to repeat the rule when frequency is every week. %s is the list of weekdays.', 'timed-content'), $days_list);
913		- else
914		- $desc .= " " . sprintf(_x('Repeat this action every %1$d weeks on %2$s.', 'List the weekdays to repeat the rule when frequency is every %1$d weeks. %2$s is the list of weekdays.', 'timed-content'), $interval_multiplier, $days_list);
915		- } else
916		- $desc .= " " . sprintf(_n('Repeat this action every week.', 'Repeat this action every %d weeks.', $interval_multiplier, 'timed-content'), $interval_multiplier);
917		- } elseif ($freq == 3) {
918		- if ($monthly_pattern == "yes") {
919		- if ($interval_multiplier == 1)
920		- $desc .= " " . sprintf(_x('Repeat this action every month on the %1$s %2$s of the month.', "Example: 'Repeat this action every month on the second Friday of the month.'", 'timed-content'), $timed_content_rule_ordinal_array[$monthly_pattern_ord], $timed_content_rule_ordinal_days_array[$monthly_pattern_day]);
921		- else
922		- $desc .= " " . sprintf(_x('Repeat this action every %1$d months on the %2$s %3$s of the month.', "Example: 'Repeat this action every 2 months on the second Friday of the month.'", 'timed-content'), $interval_multiplier, $timed_content_rule_ordinal_array[$monthly_pattern_ord], $timed_content_rule_ordinal_days_array[$monthly_pattern_day]);
923		- } else
924		- $desc .= " " . sprintf(_n('Repeat this action every month.', 'Repeat this action every %d months.', $interval_multiplier, 'timed-content'), $interval_multiplier);
925		- } elseif ($freq == 4)
926		- $desc .= " " . sprintf(_n('Repeat this action every year.', 'Repeat this action every %d years.', $interval_multiplier, 'timed-content'), $interval_multiplier);
927		-
928		- if ($recurr_type == "recurrence_duration_num_repeat")
929		- $desc .= " " . sprintf(_n('This rule will be active for 1 repetition.', 'This rule will be active for %d repetitions.', $num_repeat, 'timed-content'), $num_repeat);
930		- elseif ($recurr_type == "recurrence_duration_end_date")
931		- $desc .= " " . sprintf(__('This rule will be active until %s.', 'timed-content'), $end_date);
932		-
933		- if (($exceptions_dates) && (is_array($exceptions_dates))) {
934		- sort($exceptions_dates, SORT_NUMERIC);
935		- $exceptions_dates = array_unique($exceptions_dates);
936		- if ($exceptions_dates[0] == 0)
937		- array_shift($exceptions_dates);
938		- if (!empty($exceptions_dates)) {
939		- $formatted_dates = array();
940		- foreach ($exceptions_dates as $a_date)
941		- $formatted_dates[] = date(_x("F j, Y", "Date format for schedule description", 'timed-content'), $a_date);
942		- $desc .= " " . sprintf(__('This rule will be inactive on the following dates: %s.', 'timed-content'), join(", ", $formatted_dates));
943		- }
944		- }
945		-
946		- $desc .= " " . sprintf(__('All times are in the %s timezone.', 'timed-content'), $timezone);
947		- return $desc;
948		- }
949		-
950		- /**
951		- * Wrapper for calling TimedContentPlugin::getScheduleDescription() by the ID of a Timed Content Rule
952		- *
953		- * @param int $ID ID of the Timed Content Rule
954		- *
955		- * @return string Description of the schedule
956		- */
957		- function getScheduleDescriptionById($ID)
958		- {
959		- global $timed_content_rule_occurrence_custom_fields,
960		- $timed_content_rule_pattern_custom_fields,
961		- $timed_content_rule_recurrence_custom_fields,
962		- $timed_content_rule_exceptions_custom_fields;
963		- $defaults = array();
964		-
965		- foreach ($timed_content_rule_occurrence_custom_fields as $field) {
966		- $defaults[$field['name']] = $field['default'];
967		- }
968		- foreach ($timed_content_rule_pattern_custom_fields as $field) {
969		- $defaults[$field['name']] = $field['default'];
970		- }
971		- foreach ($timed_content_rule_recurrence_custom_fields as $field) {
972		- $defaults[$field['name']] = $field['default'];
973		- }
974		- foreach ($timed_content_rule_exceptions_custom_fields as $field) {
975		- $defaults[$field['name']] = $field['default'];
976		- }
977		-
978		- $prefix = TIMED_CONTENT_RULE_POSTMETA_PREFIX;
979		- $args = array();
980		-
981		- $args['action'] = (false === get_post_meta($ID, $prefix . 'action', true) ? $defaults['action'] : get_post_meta($ID, $prefix . 'action', true));
982		- $args['freq'] = (false === get_post_meta($ID, $prefix . 'frequency', true) ? $defaults['frequency'] : get_post_meta($ID, $prefix . 'frequency', true));
983		- $args['timezone'] = (false === get_post_meta($ID, $prefix . 'timezone', true) ? $defaults['timezone'] : get_post_meta($ID, $prefix . 'timezone', true));
984		- $args['recurr_type'] = (false === get_post_meta($ID, $prefix . 'recurrence_duration', true) ? $defaults['recurrence_duration'] : get_post_meta($ID, $prefix . 'recurrence_duration', true));
985		- $args['num_repeat'] = (false === get_post_meta($ID, $prefix . 'recurrence_duration_num_repeat', true) ? $defaults['recurrence_duration_num_repeat'] : get_post_meta($ID, $prefix . 'recurrence_duration_num_repeat', true));
986		- $args['end_date'] = (false === get_post_meta($ID, $prefix . 'recurrence_duration_end_date', true) ? $defaults['recurrence_duration_end_date'] : get_post_meta($ID, $prefix . 'recurrence_duration_end_date', true));
987		- $args['days_of_week'] = (false === get_post_meta($ID, $prefix . 'weekly_days_of_week_to_repeat', true) ? $defaults['weekly_days_of_week_to_repeat'] : get_post_meta($ID, $prefix . 'weekly_days_of_week_to_repeat', true));
988		- if ($args['freq'] == 0) $args['interval_multiplier'] = (false === get_post_meta($ID, $prefix . 'hourly_num_of_hours', true) ? $defaults['hourly_num_of_hours'] : get_post_meta($ID, $prefix . 'hourly_num_of_hours', true));
989		- if ($args['freq'] == 1) $args['interval_multiplier'] = (false === get_post_meta($ID, $prefix . 'daily_num_of_days', true) ? $defaults['daily_num_of_days'] : get_post_meta($ID, $prefix . 'daily_num_of_days', true));
990		- if ($args['freq'] == 2) $args['interval_multiplier'] = (false === get_post_meta($ID, $prefix . 'weekly_num_of_weeks', true) ? $defaults['weekly_num_of_weeks'] : get_post_meta($ID, $prefix . 'weekly_num_of_weeks', true));
991		- if ($args['freq'] == 3) $args['interval_multiplier'] = (false === get_post_meta($ID, $prefix . 'monthly_num_of_months', true) ? $defaults['monthly_num_of_months'] : get_post_meta($ID, $prefix . 'monthly_num_of_months', true));
992		- if ($args['freq'] == 4) $args['interval_multiplier'] = (false === get_post_meta($ID, $prefix . 'yearly_num_of_years', true) ? $defaults['yearly_num_of_years'] : get_post_meta($ID, $prefix . 'yearly_num_of_years', true));
993		- $args['instance_start'] = (false === get_post_meta($ID, $prefix . 'instance_start', true) ? $defaults['instance_start'] : get_post_meta($ID, $prefix . 'instance_start', true));
994		- $args['instance_end'] = (false === get_post_meta($ID, $prefix . 'instance_end', true) ? $defaults['instance_end'] : get_post_meta($ID, $prefix . 'instance_end', true));
995		- $args['monthly_pattern'] = (false === get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month', true) ? $defaults['monthly_nth_weekday_of_month'] : get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month', true));
996		- $args['monthly_pattern_ord'] = (false === get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_nth', true) ? $defaults['monthly_nth_weekday_of_month_nth'] : get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_nth', true));
997		- $args['monthly_pattern_day'] = (false === get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_weekday', true) ? $defaults['monthly_nth_weekday_of_month_weekday'] : get_post_meta($ID, $prefix . 'monthly_nth_weekday_of_month_weekday', true));
998		- $args['exceptions_dates'] = (false === get_post_meta($ID, $prefix . 'exceptions_dates', true) ? $defaults['exceptions_dates'] : get_post_meta($ID, $prefix . 'exceptions_dates', true));
999		-
1000		- return $this->getScheduleDescription($args);
1001		- }
1002		-
1003		- /**
1004		- * Wrapper for calling TimedContentPlugin::getRulePeriods() based on the contents of the form fields
1005		- * of the Add Timed Content Rule and Edit Timed Content Rule screens. Output is sent to output as plain text
1006		- *
1007		- * @return void
1008		- */
1009		- function timedContentPluginGetScheduleDescriptionAjax()
1010		- {
1011		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages')) {
1012		- $prefix = TIMED_CONTENT_RULE_POSTMETA_PREFIX;
1013		- $args = array();
1014		-
1015		- $args['action'] = $_POST[$prefix . 'action'];
1016		- $args['freq'] = $_POST[$prefix . 'frequency'];
1017		- $args['timezone'] = $_POST[$prefix . 'timezone'];
1018		- $args['recurr_type'] = $_POST[$prefix . 'recurrence_duration'];
1019		- $args['num_repeat'] = $_POST[$prefix . 'recurrence_duration_num_repeat'];
1020		- $args['end_date'] = $_POST[$prefix . 'recurrence_duration_end_date'];
1021		- $args['days_of_week'] = (isset($_POST[$prefix . 'weekly_days_of_week_to_repeat']) ? $_POST[$prefix . 'weekly_days_of_week_to_repeat'] : array());
1022		- $args['interval_multiplier'] = $_POST[$prefix . 'interval_multiplier'];
1023		- $args['instance_start'] = $_POST[$prefix . 'instance_start'];
1024		- $args['instance_end'] = $_POST[$prefix . 'instance_end'];
1025		- $args['monthly_pattern'] = $_POST[$prefix . 'monthly_nth_weekday_of_month'];
1026		- $args['monthly_pattern_ord'] = $_POST[$prefix . 'monthly_nth_weekday_of_month_nth'];
1027		- $args['monthly_pattern_day'] = $_POST[$prefix . 'monthly_nth_weekday_of_month_weekday'];
1028		- $args['exceptions_dates'] = (isset($_POST[$prefix . 'exceptions_dates']) ? $_POST[$prefix . 'exceptions_dates'] : array());
1029		-
1030		- $response = $this->getScheduleDescription($args);
1031		-
1032		- // response output
1033		- header("Content-Type: text/plain");
1034		- echo $response;
1035		- }
1036		- die();
1037		- }
1038		-
1039		- /**
1040		- * Processes the [timed-content-client] shortcode.
1041		- *
1042		- * @param array $atts Attributes of the shortcode
1043		- * @param mixed $content Content inside the shortcode
1044		- *
1045		- * @return string The generated HTML output
1046		- */
1047		- function clientShowHTML($atts, $content = null)
1048		- {
1049		- $show_attr = "";
1050		- $hide_attr = "";
1051		- extract(shortcode_atts(array('show' => '0:00:000' , 'hide' => '0:00:000' , 'display' => 'div'), $atts));
1052		-
1053		- // Initialize show/hide arguments
1054		- $s_min = 0; $s_sec = 0; $s_fade = 0;
1055		- $h_min = 0; $h_sec = 0; $h_fade = 0;
1056		- @list($s_min, $s_sec, $s_fade) = explode(":", $show);
1057		- @list($h_min, $h_sec, $h_fade) = explode(":", $hide);
1058		-
1059		- if (((int)$s_min + (int)$s_sec) > 0)
1060		- $show_attr = "_show_" . $s_min . "_" . $s_sec . "_" . $s_fade;
1061		- if (((int)$h_min + (int)$h_sec) > 0)
1062		- $hide_attr = "_hide_" . $h_min . "_" . $h_sec . "_" . $h_fade;
1063		-
1064		- $the_class = TIMED_CONTENT_CLIENT_TAG . $show_attr . $hide_attr ;
1065		- $the_tag = ($display == "div" ? "div" : "span");
1066		-
1067		- $the_filter = "timed_content_filter";
1068		- $the_filter = apply_filters("timed_content_filter_override", $the_filter);
1069		-
1070		- $the_HTML = "<"
1071		- . $the_tag
1072		- . " class='"
1073		- . $the_class
1074		- . "'"
1075		- . (($show_attr != "") ? " style='display: none;'" : "") .">"
1076		- . str_replace(']]>', ']]>', apply_filters($the_filter, $content))
1077		- . "</" . $the_tag . ">";
1078		-
1079		- return $the_HTML;
1080		- }
1081		-
1082		- /**
1083		- * Processes the [timed-content-server] shortcode.
1084		- *
1085		- * @param array $atts Attributes of the shortcode
1086		- * @param mixed $content Content inside the shortcode
1087		- *
1088		- * @return string
1089		- */
1090		- function serverShowHTML($atts, $content = null)
1091		- {
1092		- global $post;
1093		- extract(shortcode_atts(array('show' => TIMED_CONTENT_ZERO_TIME, 'hide' => TIMED_CONTENT_END_TIME, 'debug' => 'false'), $atts));
1094		- $show_t = strtotime($this->dateTimeToEnglish($show));
1095		- $hide_t = strtotime($this->dateTimeToEnglish($hide));
1096		- $right_now_t = current_time('timestamp', 1);
1097		- $debug_message = "";
1098		-
1099		- // use debug parameter if current user is allowed to edit the post
1100		- if (isset($_GET['tctest']) && current_user_can("edit_post", $post->post_id)) {
1101		- $dt = DateTime::createFromFormat('Y-m-d H:i:s', $_GET['tctest']);
1102		- if($dt != false) $right_now_t = $dt->getTimestamp();
1103		- }
1104		-
1105		- $the_filter = "timed_content_filter";
1106		- $the_filter = apply_filters("timed_content_filter_override", $the_filter);
1107		-
1108		- if (($debug == "true") && (current_user_can("edit_post", $post->post_id))) {
1109		- add_filter('date_i18n', array(&$this, "fixDateI18n"), 10, 4);
1110		- $temp_tz = date_default_timezone_get();
1111		- date_default_timezone_set(get_option('timezone_string'));
1112		-
1113		- $right_now = date_i18n(TIMED_CONTENT_DT_FORMAT, $right_now_t);
1114		-
1115		- if ($show_t > $right_now_t)
1116		- $show_diff_str = sprintf(_x('%s from now.', 'Human readable time difference', 'timed-content'), human_time_diff($show_t, $right_now_t));
1117		- else
1118		- $show_diff_str = sprintf(_x('%s ago.', 'Human readable time difference', 'timed-content'), human_time_diff($show_t, $right_now_t));
1119		- if ($hide_t > $right_now_t)
1120		- $hide_diff_str = sprintf(_x('%s from now.', 'Human readable time difference', 'timed-content'), human_time_diff($hide_t, $right_now_t));
1121		- else
1122		- $hide_diff_str = sprintf(_x('%s ago.', 'Human readable time difference', 'timed-content'), human_time_diff($hide_t, $right_now_t));
1123		-
1124		- $debug_message = "<div class=\"tcr-warning\">\n";
1125		- $debug_message .= "<p class=\"heading\">" . _x("Notice", "Noun", 'timed-content') . "</p>\n";
1126		- $debug_message .= "<p>" . sprintf(__('Debugging has been turned on for a %1$s shortcode on this Post/Page. Only website users who are currently logged in and can edit this Post/Page will see this. To turn off this message, remove the %2$s attribute from the shortcode.', 'timed-content'), "<code>[timed-content-server]</code>", "<code>debug</code>") . "</p>\n";
1127		-
1128		- if ($show == TIMED_CONTENT_ZERO_TIME)
1129		- $debug_message .= "<p>" . sprintf(__('The %s attribute is not set.', 'timed-content'), "<code>show</code>") . "</p>\n";
1130		- else
1131		- $debug_message .= "<p>" . sprintf(__('The %s attribute is currently set to', 'timed-content'), "<code>show</code>") . ": " . $show . ",<br />\n "
1132		- . __('The Timed Content plugin thinks the intended date/time is', 'timed-content') . ": " . date_i18n(TIMED_CONTENT_DT_FORMAT, $show_t)
1133		- . " (" . $show_diff_str . ")</p>\n";
1134		-
1135		- if ($hide == TIMED_CONTENT_END_TIME)
1136		- $debug_message .= "<p>" . sprintf(__('The %s attribute is not set.', 'timed-content'), "<code>hide</code>") . "</p>\n";
1137		- else
1138		- $debug_message .= "<p>" . sprintf(__('The %s attribute is currently set to', 'timed-content'), "<code>hide</code>") . ": " . $hide . ",<br />\n"
1139		- . __('The Timed Content plugin thinks the intended date/time is', 'timed-content') . ": " . date_i18n(TIMED_CONTENT_DT_FORMAT, $hide_t)
1140		- . " (" . $hide_diff_str . ").</p>\n";
1141		-
1142		- $debug_message .= "<p>" . __('Current Date/Time:', 'timed-content') . " " . $right_now . "<br />\n";
1143		- $debug_message .= __('Content Filter:', 'timed-content') . " " . $the_filter . "</p>\n";
1144		- $debug_message .= "<p>" . _x('Content:', "Noun", 'timed-content') . " " . $content . "</p>\n";
1145		-
1146		- $debug_message .= "</div>\n";
1147		-
1148		- date_default_timezone_set($temp_tz);
1149		- remove_filter('date_i18n', array(&$this, "fixDateI18n"), 10, 4);
1150		- }
1151		-
1152		-
1153		- if (($show_t <= $right_now_t) && ($right_now_t <= $hide_t)) {
1154		- do_action("timed_content_server_show", $post->ID, $show, $hide, $content);
1155		- return $debug_message . str_replace(']]>', ']]>', apply_filters($the_filter, $content)) . "\n";
1156		- } else {
1157		- do_action("timed_content_server_hide", $post->ID, $show, $hide, $content);
1158		- return $debug_message . "\n";
1159		- }
1160		-
1161		- }
1162		-
1163		- /**
1164		- * Processes the [timed-content-rule] shortcode.
1165		- *
1166		- * @param array $atts Attributes of the shortcode
1167		- * @param null $content Content inside the shortcode
1168		- *
1169		- * @return string
1170		- */
1171		- function rulesShowHTML($atts, $content = null)
1172		- {
1173		- global $post;
1174		- extract(shortcode_atts(array('id' => 0), $atts));
1175		- if (!is_numeric($id)) {
1176		- $page = get_page_by_title($id, OBJECT, TIMED_CONTENT_RULE_TYPE);
1177		- if ($page == null) return;
1178		- $id = $page->ID;
1179		- }
1180		- if (TIMED_CONTENT_RULE_TYPE != get_post_type($id)) return;
1181		-
1182		- $prefix = TIMED_CONTENT_RULE_POSTMETA_PREFIX;
1183		- $right_now_t = current_time('timestamp', 1);
1184		- $rule_is_active = false;
1185		-
1186		- // use debug parameter if current user is allowed to edit the post
1187		- if (isset($_GET['tctest']) && current_user_can("edit_post", $post->post_id)) {
1188		- $dt = DateTime::createFromFormat('Y-m-d H:i:s', $_GET['tctest']);
1189		- if($dt != false) $right_now_t = $dt->getTimestamp();
1190		- }
1191		-
1192		- $active_periods = $this->getRulePeriodsById($id, false);
1193		- $action_is_show = (bool) get_post_meta($id, $prefix . 'action', true);
1194		-
1195		- foreach ($active_periods as $period) {
1196		- if (($period['start'] <= $right_now_t) && ($right_now_t <= $period['end'])) {
1197		- $rule_is_active = true;
1198		- break;
1199		- }
1200		- }
1201		-
1202		- $the_filter = "timed_content_filter";
1203		- $the_filter = apply_filters("timed_content_filter_override", $the_filter);
1204		-
1205		- if ((($rule_is_active == true) && ($action_is_show == true)) \|\| (($rule_is_active == false) && ($action_is_show == false))) {
1206		- do_action("timed_content_rule_show", $post->ID, $id, $content);
1207		- return str_replace(']]>', ']]>', apply_filters($the_filter, $content));
1208		- } else {
1209		- do_action("timed_content_rule_hide", $post->ID, $id, $content);
1210		- return "";
1211		- }
1212		- }
1213		-
1214		- /**
1215		- * Enqueues the JavaScript code necessary for the functionality of the [timed-content-client] shortcode.
1216		- *
1217		- * @return void
1218		- */
1219		- function addHeaderCode()
1220		- {
1221		- if (!is_admin()) {
1222		- wp_enqueue_style('timed-content-css', TIMED_CONTENT_CSS, false, TIMED_CONTENT_VERSION);
1223		- wp_enqueue_script('timed-content_js', TIMED_CONTENT_PLUGIN_URL . '/js/timed-content.js', array('jquery'), TIMED_CONTENT_VERSION);
1224		- }
1225		- }
1226		-
1227		- /**
1228		- * Enqueues the CSS code necessary for custom icons for the Timed Content Rules
1229		- * management screens for WP 3.7.1 and under. Echo'd to output.
1230		- *
1231		- * @return void
1232		- */
1233		- function addPostTypeIcons37()
1234		- {
1235		- ?>
1236		- <style type="text/css" media="screen">
1237		- #menu-posts-<?php echo TIMED_CONTENT_RULE_TYPE; ?> .wp-menu-image {
1238		- background: url(<?php echo TIMED_CONTENT_PLUGIN_URL; ?>/img/clock_icon.png) no-repeat 6px 6px !important;
1239		- }
1240		- #menu-posts-<?php echo TIMED_CONTENT_RULE_TYPE; ?>:hover .wp-menu-image, #menu-posts-<?php echo TIMED_CONTENT_RULE_TYPE; ?>.wp-has-current-submenu .wp-menu-image {
1241		- background-position: -22px 6px !important;
1242		- }
1243		- #icon-edit.icon32-posts-<?php echo TIMED_CONTENT_RULE_TYPE; ?> {background: url(<?php echo TIMED_CONTENT_PLUGIN_URL; ?>/img/clock_32x32.png) no-repeat;}
1244		- </style>
1245		- <?php
1246		- }
1247		-
1248		- /**
1249		- * Enqueues the CSS code necessary for custom icons for the Timed Content Rules management screens
1250		- * and the TinyMCE editor. Echo'd to output.
1251		- *
1252		- * @return void
1253		- */
1254		- function addPostTypeIcons()
1255		- {
1256		- wp_enqueue_style('ca-aliencyborg-dashicons', TIMED_CONTENT_CSS_DASHICONS, false, TIMED_CONTENT_VERSION);
1257		- ?>
1258		- <style type="text/css" media="screen">
1259		- #adminmenu #menu-posts-<?php echo TIMED_CONTENT_RULE_TYPE; ?>.menu-icon-post div.wp-menu-image:before {
1260		- font-family: 'ca-aliencyborg-dashicons' !important;
1261		- content: '\e601';
1262		- }
1263		- #dashboard_right_now li.<?php echo TIMED_CONTENT_RULE_TYPE; ?>-count a:before {
1264		- font-family: 'ca-aliencyborg-dashicons' !important;
1265		- content: '\e601';
1266		- }
1267		- .mce-i-timed_content:before {
1268		- font: 400 24px/1 'ca-aliencyborg-dashicons' !important;
1269		- padding: 0;
1270		- vertical-align: top;
1271		- margin-left: -2px;
1272		- padding-right: 2px;
1273		- content: '\e601';
1274		- }
1275		- </style>
1276		- <?php
1277		- }
1278		-
1279		- /**
1280		- * Enqueues the JavaScript code necessary for the functionality of the Timed Content Rules management screens.
1281		- *
1282		- * @return void
1283		- */
1284		- function addAdminHeaderCode()
1285		- {
1286		- if ((isset($_GET['post_type']) && $_GET['post_type'] == TIMED_CONTENT_RULE_TYPE)
1287		- \|\| (isset($post_type) && $post_type == TIMED_CONTENT_RULE_TYPE)
1288		- \|\| (isset($_GET['post']) && get_post_type($_GET['post']) == TIMED_CONTENT_RULE_TYPE)
1289		- ) {
1290		- wp_enqueue_style('thickbox');
1291		- wp_enqueue_style('timed-content-css', TIMED_CONTENT_CSS, false, TIMED_CONTENT_VERSION);
1292		- // Enqueue the JavaScript file that manages the meta box UI
1293		- wp_enqueue_script('timed-content-admin_js', TIMED_CONTENT_PLUGIN_URL . '/js/timed-content-admin.js', array('jquery'), TIMED_CONTENT_VERSION);
1294		- // Enqueue the JavaScript file that makes AJAX requests
1295		- wp_enqueue_script('timed-content-ajax_js', TIMED_CONTENT_PLUGIN_URL . '/js/timed-content-ajax.js', array('jquery', 'thickbox'), TIMED_CONTENT_VERSION);
1296		-
1297		- // Set up local variables used in the Admin JavaScript file
1298		- wp_localize_script(
1299		- 'timed-content-admin_js',
1300		- 'timedContentRuleAdmin',
1301		- array('no_exceptions_label' => __("- No exceptions set -", 'timed-content'))
1302		- );
1303		-
1304		- // Set up local variables used in the AJAX JavaScript file
1305		- wp_localize_script(
1306		- 'timed-content-ajax_js',
1307		- 'timedContentRuleAjax',
1308		- array(
1309		- 'ajaxurl' => admin_url('admin-ajax.php'),
1310		- 'start_label' => _x('Start', 'Scheduled Dates/Times dialog - Beginning of active period table header', 'timed-content'),
1311		- 'end_label' => _x('End', 'Scheduled Dates/Times dialog - End of active period table header', 'timed-content'),
1312		- 'dialog_label' => _x('Scheduled Dates/Times', 'Scheduled Dates/Times dialog - dialog header', 'timed-content'),
1313		- 'button_loading_label' => __('Calculating Dates/Times', 'timed-content'),
1314		- 'button_finished_label' => __('Show Projected Dates/Times', 'timed-content'),
1315		- 'dialog_width' => 800,
1316		- 'dialog_height' => 500,
1317		- 'error' => __("Error", 'timed-content'),
1318		- 'error_desc' => __("Something unexpected has happened along the way. The specific details are below:", 'timed-content')
1319		- )
1320		- );
1321		- }
1322		- }
1323		-
1324		- /**
1325		- * Initializes the TinyMCE plugin bundled with this Wordpress plugin
1326		- *
1327		- * @return void
1328		- */
1329		- function initTinyMCEPlugin()
1330		- {
1331		- if ((!current_user_can('edit_posts')) && (!current_user_can('edit_pages')))
1332		- return;
1333		-
1334		- // Add only in Rich Editor mode
1335		- if (get_user_option('rich_editing') == 'true') {
1336		- add_filter("mce_external_plugins", array(&$this, "addTimedContentTinyMCEPlugin"));
1337		- add_filter("mce_buttons", array(&$this, "registerTinyMCEButton"));
1338		- }
1339		- }
1340		-
1341		- /**
1342		- * Sets up variables to use in the TinyMCE plugin's plugin.js.
1343		- *
1344		- * @return void
1345		- */
1346		- function setTinyMCEPluginVars()
1347		- {
1348		- global $wp_version;
1349		- if ((!current_user_can('edit_posts')) && (!current_user_can('edit_pages')))
1350		- return;
1351		-
1352		- // Add only in Rich Editor mode
1353		- if (get_user_option('rich_editing') == 'true') {
1354		- if (version_compare($wp_version, "3.8", "<"))
1355		- $image = "/clock.gif";
1356		- else
1357		- $image = "";
1358		- wp_localize_script(
1359		- 'editor',
1360		- 'timedContentAdminTinyMCEOptions',
1361		- array(
1362		- 'version' => TIMED_CONTENT_VERSION,
1363		- 'desc' => __("Add Timed Content shortcodes", 'timed-content'),
1364		- 'image' => $image
1365		- )
1366		- );
1367		- }
1368		- }
1369		-
1370		- /**
1371		- * Sets up the button for the associated TinyMCE plugin for use in the editor menubar.
1372		- *
1373		- * @param array $buttons Array of menu buttons already registered with TinyMCE
1374		- *
1375		- * @return array The array of TinyMCE menu buttons with ours now loaded in as well
1376		- */
1377		- function registerTinyMCEButton($buttons)
1378		- {
1379		- array_push($buttons, "\|", "timed_content");
1380		- return $buttons;
1381		- }
1382		-
1383		- /**
1384		- * Loads the associated TinyMCE plugin into TinyMCE's plugin array
1385		- *
1386		- * @param array $plugin_array Array of plugins already registered with TinyMCE
1387		- *
1388		- * @return array The array of TinyMCE plugins with ours now loaded in as well
1389		- */
1390		- function addTimedContentTinyMCEPlugin($plugin_array)
1391		- {
1392		- $plugin_array['timed_content'] = TIMED_CONTENT_PLUGIN_URL . "/tinymce_plugin/plugin.js";
1393		- return $plugin_array;
1394		- }
1395		-
1396		- /**
1397		- * Generates JavaScript array of objects describing Timed Content Rules. Used in the dialog box created by
1398		- * TimedContentPlugin::timedContentPluginGetTinyMCEDialog().
1399		- *
1400		- * @return string Generated JavaScript array
1401		- */
1402		- function getRulesJS()
1403		- {
1404		- $the_js = "var rules = [\n";
1405		- $args = array('post_type' => TIMED_CONTENT_RULE_TYPE, 'posts_per_page' => -1, 'post_status' => 'publish');
1406		- $the_rules = get_posts($args);
1407		- foreach ($the_rules as $rule) {
1408		- $desc = $this->getScheduleDescriptionById($rule->ID);
1409		- // Only add a rule if there's no errors or warnings
1410		- if (false === strpos($desc, "tcr-warning"))
1411		- $the_js .= " { 'ID': " . $rule->ID . ", 'title': '" . esc_js(((strlen($rule->post_title) > 0) ? $rule->post_title : _x("(no title)", "No Timed Content Rule title", "timed-content"))) . "', 'desc': '" . esc_js($desc) . "' },\n";
1412		- }
1413		- if (empty($the_rules))
1414		- $the_js .= " { 'ID': -999, 'title': ' ---- ', 'desc': '" . __('No Timed Content Rules found', 'timed-content') . "' }\n";
1415		-
1416		- $the_js .= "];\n";
1417		- return $the_js;
1418		- }
1419		- /**
1420		- * Display a dialog box for this plugin's associated TinyMCE plugin.
1421		- * Called from TinyMCE via AJAX.
1422		- *
1423		- * @return void
1424		- */
1425		- function timedContentPluginGetTinyMCEDialog()
1426		- {
1427		- include "lib/jquery-ui-datetime-i18n.php";
1428		-
1429		- wp_enqueue_style(TIMED_CONTENT_SLUG . '-jquery-ui-css', TIMED_CONTENT_JQUERY_UI_CSS);
1430		- wp_enqueue_script('jquery-ui-datepicker');
1431		- wp_register_style(TIMED_CONTENT_SLUG . '-jquery-ui-timepicker-css', TIMED_CONTENT_JQUERY_UI_TIMEPICKER_CSS);
1432		- wp_enqueue_style(TIMED_CONTENT_SLUG . '-jquery-ui-timepicker-css');
1433		- wp_register_script(TIMED_CONTENT_SLUG . '-jquery-ui-timepicker-js', TIMED_CONTENT_JQUERY_UI_TIMEPICKER_JS, array('jquery', 'jquery-ui-datepicker'), TIMED_CONTENT_VERSION);
1434		- wp_enqueue_script(TIMED_CONTENT_SLUG . '-jquery-ui-timepicker-js');
1435		- if (!(wp_script_is(TIMED_CONTENT_SLUG . '-jquery-ui-datetime-i18n-js', 'registered'))) {
1436		- wp_register_script(TIMED_CONTENT_SLUG . '-jquery-ui-datetime-i18n-js', TIMED_CONTENT_PLUGIN_URL . "/js/content-protector-datetime-i18n.js", array('jquery', 'jquery-ui-datepicker', TIMED_CONTENT_SLUG . '-jquery-ui-timepicker-js'), TIMED_CONTENT_VERSION);
1437		- wp_enqueue_script(TIMED_CONTENT_SLUG . '-jquery-ui-datetime-i18n-js');
1438		- wp_localize_script(TIMED_CONTENT_SLUG . '-jquery-ui-datetime-i18n-js', 'TimedContentJQDatepickerI18n', $jquery_ui_datetime_datepicker_i18n);
1439		- wp_localize_script(TIMED_CONTENT_SLUG . '-jquery-ui-datetime-i18n-js', 'TimedContentJQTimepickerI18n', $jquery_ui_datetime_timepicker_i18n);
1440		- }
1441		-
1442		- ob_start();
1443		- include "tinymce_plugin/dialog.php";
1444		- $content = ob_get_contents();
1445		- ob_end_clean();
1446		- echo $content;
1447		- die();
1448		- }
1449		-
1450		- /**
1451		- * Adds support for i18n (internationalization)
1452		- *
1453		- * @return void
1454		- */
1455		- function i18nInit()
1456		- {
1457		- $plugin_dir = basename(dirname(__FILE__)) . "/lang/";
1458		- load_plugin_textdomain('timed-content', false, $plugin_dir);
1459		- }
1460		-
1461		- /**
1462		- * Add custom columns to the Timed Content Rules overview page
1463		- *
1464		- * @param array $defaults List of rules
1465		- *
1466		- * @return array Extended list of rules
1467		- */
1468		- function addDescColumnHead($defaults)
1469		- {
1470		- unset($defaults['date']);
1471		- $defaults['description'] = __('Description', 'timed-content');
1472		- $defaults['shortcode'] = __('Shortcode', 'timed-content');
1473		- return $defaults;
1474		- }
1475		-
1476		- /**
1477		- * Display content associated with custom columns on the Timed Content Rules overview page
1478		- *
1479		- * @param string $column_name Name of the column to be displayed
1480		- * @param int $post_ID ID of the Timed Content Rule being listed
1481		- *
1482		- * @return void
1483		- */
1484		- function addDescColumnContent($column_name, $post_ID)
1485		- {
1486		- if ($column_name == 'shortcode') {
1487		- echo '<code>[' . TIMED_CONTENT_RULE_TAG . ' id="' . $post_ID . '"]...[/' . TIMED_CONTENT_RULE_TAG . ']</code>';
1488		- }
1489		- if ($column_name == 'description') {
1490		- $desc = $this->getScheduleDescriptionById($post_ID);
1491		- if ($desc) {
1492		- echo '<em>' . $desc . '</em>';
1493		- }
1494		- }
1495		- }
1496		-
1497		- /**
1498		- * Display a count of Timed Content Rules in the Dashboard's Right Now
1499		- * widget for Wordpress versions 3.7.1 and below
1500		- *
1501		- * @return void
1502		- */
1503		- function addRulesCount37()
1504		- {
1505		- if (!post_type_exists(TIMED_CONTENT_RULE_TYPE)) {
1506		- return;
1507		- }
1508		-
1509		- $num_posts = wp_count_posts(TIMED_CONTENT_RULE_TYPE);
1510		- $num = number_format_i18n($num_posts->publish);
1511		- $text = _n('Timed Content Rule', 'Timed Content Rules', intval($num_posts->publish), 'timed-content');
1512		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages')) {
1513		- $num = "<a href='edit.php?post_type=" . TIMED_CONTENT_RULE_TYPE . "'>" . $num . "</a>";
1514		- $text = "<a href='edit.php?post_type=" . TIMED_CONTENT_RULE_TYPE . "'>" . $text . "</a>";
1515		- }
1516		- echo '<tr>';
1517		- echo '<td class="first b b-' . TIMED_CONTENT_RULE_TYPE . '">' . $num . '</td>';
1518		- echo '<td class="t ' . TIMED_CONTENT_RULE_TYPE . '">' . $text . '</td>';
1519		- echo '</tr>';
1520		-
1521		- if ($num_posts->pending > 0) {
1522		- $num = number_format_i18n($num_posts->pending);
1523		- $text = _n('Timed Content Rule Pending', 'Timed Content Rules Pending', intval($num_posts->pending), 'timed-content');
1524		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages')) {
1525		- $num = "<a href='edit.php?post_status=pending&post_type=" . TIMED_CONTENT_RULE_TYPE . "'>" . $num . "</a>";
1526		- $text = "<a href='edit.php?post_status=pending&post_type=" . TIMED_CONTENT_RULE_TYPE . "'>" . $text . "</a>";
1527		- }
1528		- echo '<tr>';
1529		- echo '<td class="first b b-' . TIMED_CONTENT_RULE_TYPE . '">' . $num . '</td>';
1530		- echo '<td class="t ' . TIMED_CONTENT_RULE_TYPE . '">' . $text . '</td>';
1531		- echo '</tr>';
1532		- }
1533		- }
1534		-
1535		- /**
1536		- * Display a count of Timed Content Rules in the Dashboard's Right Now widget
1537		- *
1538		- * @return void
1539		- */
1540		- function addRulesCount()
1541		- {
1542		- if (!post_type_exists(TIMED_CONTENT_RULE_TYPE)) {
1543		- return;
1544		- }
1545		-
1546		- $num_posts = wp_count_posts(TIMED_CONTENT_RULE_TYPE);
1547		- $num = number_format_i18n($num_posts->publish);
1548		- $text = _n('Timed Content Rule', 'Timed Content Rules', intval($num_posts->publish), 'timed-content');
1549		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages'))
1550		- echo "<a href='edit.php?post_type=" . TIMED_CONTENT_RULE_TYPE . "'>"
1551		- . '<li class="' . TIMED_CONTENT_RULE_TYPE . '-count">'
1552		- . $num
1553		- . ' '
1554		- . $text
1555		- . '</a></li>';
1556		-
1557		- if ($num_posts->pending > 0) {
1558		- $num = number_format_i18n($num_posts->pending);
1559		- $text = _n('Timed Content Rule Pending', 'Timed Content Rules Pending', intval($num_posts->pending), 'timed-content');
1560		- if (current_user_can('edit_posts') \|\| current_user_can('edit_pages'))
1561		- echo "<a href='edit.php?post_status=pending&post_type=" . TIMED_CONTENT_RULE_TYPE . "'>"
1562		- . '<li class="' . TIMED_CONTENT_RULE_TYPE . '-count">'
1563		- . $num
1564		- . ' '
1565		- . $text
1566		- . '</a></li>';
1567		- }
1568		- }
1569		-
1570		- /**
1571		- * Setup custom fields
1572		- *
1573		- * @return void
1574		- */
1575		- function setUpCustomFields()
1576		- {
1577		- include "lib/customFields-settings.php";
1578		- include "lib/customFieldsInterface.php";
1579		-
1580		- $scf = new customFieldsInterface(
1581		- "timed_content_rule_schedule",
1582		- __('Rule Description/Schedule', 'timed-content'),
1583		- "<div id=\"schedule_desc\" style=\"font-style: italic;\">"
1584		- . (isset($_GET['post']) && (TIMED_CONTENT_RULE_TYPE === get_post_type($_GET['post'])) ? $this->getScheduleDescriptionById(intval($_GET['post'])) : $this->getScheduleDescriptionById(intval(0)))
1585		- . "</div>"
1586		- . "<div id=\"tcr-dialogHolder\" style=\"display:none;\"></div>"
1587		- . "<div style=\"padding-top: 10px;\"><input type=\"button\" class=\"button button-primary\" id=\"timed_content_rule_test\" value=\"" . __('Show Projected Dates/Times', 'timed-content') . "\" /></div>",
1588		- TIMED_CONTENT_RULE_POSTMETA_PREFIX,
1589		- array(TIMED_CONTENT_RULE_TYPE),
1590		- array()
1591		- );
1592		- $ocf = new customFieldsInterface(
1593		- "timed_content_rule_initial_event",
1594		- __('Action/Initial Event', 'timed-content'),
1595		- __('Set the action to be taken and when it should first run.', 'timed-content'),
1596		- TIMED_CONTENT_RULE_POSTMETA_PREFIX,
1597		- array(TIMED_CONTENT_RULE_TYPE),
1598		- $timed_content_rule_occurrence_custom_fields
1599		- );
1600		- $pcf = new customFieldsInterface(
1601		- "timed_content_rule_recurrence",
1602		- __('Repeating Pattern', 'timed-content'),
1603		- __('Set how often the action should repeat.', 'timed-content'),
1604		- TIMED_CONTENT_RULE_POSTMETA_PREFIX,
1605		- array(TIMED_CONTENT_RULE_TYPE),
1606		- $timed_content_rule_pattern_custom_fields
1607		- );
1608		- $rcf = new customFieldsInterface(
1609		- "timed_content_rule_stop_condition",
1610		- __('Stopping Condition', 'timed-content'),
1611		- __('Set how long or how many times the action should occur.', 'timed-content'),
1612		- TIMED_CONTENT_RULE_POSTMETA_PREFIX,
1613		- array(TIMED_CONTENT_RULE_TYPE),
1614		- $timed_content_rule_recurrence_custom_fields
1615		- );
1616		- $ecf = new customFieldsInterface(
1617		- "timed_content_rule_exceptions",
1618		- __('Exceptions', 'timed-content'),
1619		- __('Set up any exceptions to this Timed Content Rule.', 'timed-content'),
1620		- TIMED_CONTENT_RULE_POSTMETA_PREFIX,
1621		- array(TIMED_CONTENT_RULE_TYPE),
1622		- $timed_content_rule_exceptions_custom_fields
1623		- );
1624		-
1625		- // Initially loaded at the top; defining this constant here means it can get i18n'd
1626		- /* translators: date/time format for debugging messages. http://ca2.php.net/manual/en/function.date.php */
1627		- define("TIMED_CONTENT_DT_FORMAT", __("l, F jS, Y, g:i A T", 'timed-content'));
1628		- }
1629		-
1630		- }
1631		-
1632		-} //End Class TimedContentPlugin
1633		-
1634		-// Initialize plugin
1635		-if (class_exists("TimedContentPlugin")) {
1636		- $TimedContentPluginInstance = new TimedContentPlugin();
1637		-}
1638		-
1639		-// Actions and Filters
1640		-if (isset($TimedContentPluginInstance)) {
1641		- global $wp_version;
1642		-
1643		- add_filter('timed_content_filter', 'convert_smilies');
1644		- add_filter('timed_content_filter', 'convert_chars');
1645		- add_filter('timed_content_filter', 'prepend_attachment');
1646		- add_filter('timed_content_filter', 'do_shortcode');
1647		-
1648		- add_action("plugins_loaded", array(&$TimedContentPluginInstance, "i18nInit"), 1);
1649		- add_action("init", array(&$TimedContentPluginInstance, "timedContentRuleTypeInit"), 2);
1650		- add_action("init", array(&$TimedContentPluginInstance, "setUpCustomFields"), 2);
1651		- add_action("wp_head", array(&$TimedContentPluginInstance, "addHeaderCode"), 1);
1652		- add_filter("manage_" . TIMED_CONTENT_RULE_TYPE . "_posts_columns", array(&$TimedContentPluginInstance, "addDescColumnHead"));
1653		- add_action("manage_" . TIMED_CONTENT_RULE_TYPE . "_posts_custom_column", array(&$TimedContentPluginInstance, "addDescColumnContent"), 10, 2);
1654		- add_action("admin_enqueue_scripts", array(&$TimedContentPluginInstance, "addAdminHeaderCode"), 1);
1655		- add_action("admin_init", array(&$TimedContentPluginInstance, "setTinyMCEPluginVars"), 1);
1656		- add_action("admin_init", array(&$TimedContentPluginInstance, "initTinyMCEPlugin"), 2);
1657		- add_action('wp_ajax_timedContentPluginGetTinyMCEDialog', array(&$TimedContentPluginInstance, "timedContentPluginGetTinyMCEDialog"), 1);
1658		- add_action('wp_ajax_timedContentPluginGetRulePeriodsAjax', array(&$TimedContentPluginInstance, "timedContentPluginGetRulePeriodsAjax"), 1);
1659		- add_action('wp_ajax_timedContentPluginGetScheduleDescriptionAjax', array(&$TimedContentPluginInstance, "timedContentPluginGetScheduleDescriptionAjax"), 1);
1660		- add_filter("post_updated_messages", array(&$TimedContentPluginInstance, "timedContentRuleUpdatedMessages"), 1);
1661		- if (version_compare($wp_version, "3.8", ">=")) {
1662		- add_action("dashboard_glance_items", array(&$TimedContentPluginInstance, "addRulesCount"));
1663		- add_action("admin_head", array(&$TimedContentPluginInstance, "addPostTypeIcons"), 1);
1664		- } else {
1665		- add_action("right_now_content_table_end", array(&$TimedContentPluginInstance, "addRulesCount37"));
1666		- add_action("admin_head", array(&$TimedContentPluginInstance, "addPostTypeIcons37"), 1);
1667		- }
1668		-
1669		- add_shortcode(TIMED_CONTENT_CLIENT_TAG, array(&$TimedContentPluginInstance, "clientShowHTML"), 1);
1670		- add_shortcode(TIMED_CONTENT_SERVER_TAG, array(&$TimedContentPluginInstance, "serverShowHTML"), 1);
1671		- add_shortcode(TIMED_CONTENT_RULE_TAG, array(&$TimedContentPluginInstance, "rulesShowHTML"), 1);
1672		-
1673		- add_filter('pre_get_posts', array(&$TimedContentPluginInstance, "timedContentPreGetPosts"));
1674		-}
1675		-?>
	1	+<?php
	2	+/*
	3	+Plugin Name: Timed Content
	4	+Text Domain: timed-content
	5	+Domain Path: /lang
	6	+Plugin URI: http://wordpress.org/plugins/timed-content/
	7	+Description: Plugin to show or hide portions of a Page or Post based on specific date/time characteristics. These actions can either be processed either server-side or client-side, depending on the desired effect.
	8	+Author: K. Tough, Arno Welzel, Enrico Bacis
	9	+Version: 2.94
	10	+Author URI: http://wordpress.org/plugins/timed-content/
	11	+*/
	12	+defined( 'ABSPATH' ) or die();
	13	+
	14	+require 'lib/class-customfieldsinterface.php';
	15	+require 'lib/class-timedcontentplugin.php';
	16	+
	17	+define( 'TIMED_CONTENT_VERSION', '2.94' );
	18	+define( 'TIMED_CONTENT_SLUG', 'timed-content' );
	19	+define( 'TIMED_CONTENT_PLUGIN_URL', plugins_url() . '/' . TIMED_CONTENT_SLUG );
	20	+define( 'TIMED_CONTENT_SHORTCODE_CLIENT', 'timed-content-client' );
	21	+define( 'TIMED_CONTENT_SHORTCODE_SERVER', 'timed-content-server' );
	22	+define( 'TIMED_CONTENT_SHORTCODE_RULE', 'timed-content-rule' );
	23	+define( 'TIMED_CONTENT_TIME_ZERO', '1970-01-01 00:00:00 +000' ); // Start of Unix Epoch (32 bit)
	24	+define( 'TIMED_CONTENT_TIME_END', '2038-01-19 03:14:06 +000' ); // End of Unix Epoch (32 bit)
	25	+define( 'TIMED_CONTENT_RULE_TYPE', 'timed_content_rule' );
	26	+define( 'TIMED_CONTENT_RULE_POSTMETA_PREFIX', TIMED_CONTENT_RULE_TYPE . '_' );
	27	+define( 'TIMED_CONTENT_CSS', TIMED_CONTENT_PLUGIN_URL . '/css/timed-content.css' );
	28	+define( 'TIMED_CONTENT_CSS_DASHICONS', TIMED_CONTENT_PLUGIN_URL . '/css/dashicons/style.css' );
	29	+define( 'TIMED_CONTENT_JQUERY_UI_CSS', TIMED_CONTENT_PLUGIN_URL . '/css/jqueryui/1.10.3/themes/smoothness/jquery-ui.css' );
	30	+define( 'TIMED_CONTENT_JQUERY_UI_TIMEPICKER_JS', TIMED_CONTENT_PLUGIN_URL . '/js/jquery-ui-timepicker-0.3.3/jquery.ui.timepicker.min.js' );
	31	+define( 'TIMED_CONTENT_JQUERY_UI_TIMEPICKER_CSS', TIMED_CONTENT_PLUGIN_URL . '/js/jquery-ui-timepicker-0.3.3/jquery.ui.timepicker.css' );
	32	+define( 'TIMED_CONTENT_DATE_FORMAT_OUTPUT', 'Y-m-d H:i O' );
	33	+define( 'TIMED_CONTENT_FREQ_HOURLY', 0 );
	34	+define( 'TIMED_CONTENT_FREQ_DAILY', 1 );
	35	+define( 'TIMED_CONTENT_FREQ_WEEKLY', 2 );
	36	+define( 'TIMED_CONTENT_FREQ_MONTHLY', 3 );
	37	+define( 'TIMED_CONTENT_FREQ_YEARLY', 4 );
	38	+
	39	+// Initialize plugin
	40	+$timed_content_plugin_instance = new TimedContentPlugin();