church-theme-content / church-theme-content.php

church-theme-content.php in Church Content – Sermons, Events and More 2.7, at church-theme-content.php

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1	<?php
2
3	/**
4	* Plugin Name: Church Content
5	* Plugin URI: https://churchthemes.com/plugins/church-content/
6	* Description: Provides an interface for managing sermons, events, people and locations. A <strong>compatible theme is required</strong> for presenting content from these church-centric post types in a tightly-integrated manner.
7	* Version: 2.7
8	* Author: ChurchThemes.com
9	* Author URI: https://churchthemes.com
10	* License: GPLv2 or later
11	* Text Domain: church-theme-content
12	* Domain Path: /languages
13	*
14	* @package Church_Theme_Content
15	* @copyright Copyright (c) 2013 - 2025, ChurchThemes.com, LLC
16	* @link https://github.com/churchthemes/church-theme-content
17	* @license GPLv2 or later
18	*/
19
20	// No direct access
21	if (! defined('ABSPATH')) exit;
22
23	/**
24	* Main class
25	*
26	* @since 0.9
27	*/
28	class Church_Theme_Content
29	{
30
31	/**
32	* Plugin data from get_plugins()
33	*
34	* @since 0.9
35	* @var object
36	*/
37	public $plugin_data;
38
39	/**
40	* Includes to load
41	*
42	* @since 0.9
43	* @var array
44	*/
45	public $includes;
46
47	/**
48	* Constructor
49	*
50	* Add actions for methods that define constants and load includes.
51	*
52	* @since 0.9
53	* @access public
54	*/
55	public function __construct()
56	{
57
58	// Set plugin data.
59	add_action('plugins_loaded', array($this, 'set_plugin_data'), 1);
60
61	// Define constants.
62	add_action('plugins_loaded', array($this, 'define_constants'), 1);
63
64	// Load language file for old versions of WordPress.
65	add_action('plugins_loaded', array($this, 'load_textdomain'), 1);
66
67	// Set includes.
68	add_action('plugins_loaded', array($this, 'set_includes'), 1);
69
70	// Load includes.
71	add_action('plugins_loaded', array($this, 'load_includes'), 1);
72
73	// Trigger flushing of rewrite rules on plugin activation.
74	// This must be done early (not on plugins_loaded or init).
75	register_activation_hook(__FILE__, array(&$this, 'trigger_flush_rewrite_rules'));
76
77	// Check if rewrite rules should be flushed.
78	add_action('init', array($this, 'ctc_check_flush_rewrite_rules'), 1);
79	}
80
81	/**
82	* Set plugin data
83	*
84	* This data is used by constants.
85	*
86	* @since 0.9
87	* @access public
88	*/
89	public function set_plugin_data()
90	{
91
92	// Load plugin.php if get_plugins() not available
93	if (! function_exists('get_plugins')) {
94	require_once ABSPATH . 'wp-admin/includes/plugin.php';
95	}
96
97	// Get path to plugin's directory
98	$plugin_dir = plugin_basename(dirname(__FILE__));
99
100	// Get plugin data
101	$plugin_data = current(get_plugins('/' . $plugin_dir));
102
103	// Set plugin data
104	$this->plugin_data = apply_filters('ctc_plugin_data', $plugin_data);
105	}
106
107	/**
108	* Define constants
109	*
110	* @since 0.9
111	* @access public
112	*/
113	public function define_constants()
114	{
115
116	// Plugin details
117	define('CTC_VERSION', $this->plugin_data['Version']); // plugin version
118	define('CTC_NAME', $this->plugin_data['Name']); // plugin name
119	define('CTC_AUTHOR', strip_tags($this->plugin_data['Author'])); // plugin author
120	define('CTC_INFO_URL', $this->plugin_data['PluginURI']); // plugin's info page URL
121	define('CTC_FILE', __FILE__); // plugin's main file absolute path
122	define('CTC_FILE_BASE', plugin_basename(CTC_FILE)); // plugin's main file path relative to plugin directory
123	define('CTC_DIR', dirname(CTC_FILE_BASE)); // plugin's directory
124	define('CTC_PATH', untrailingslashit(plugin_dir_path(CTC_FILE))); // plugin's absolute path
125	define('CTC_URL', untrailingslashit(plugin_dir_url(CTC_FILE))); // plugin's directory URL
126
127	// Directories
128	define('CTC_INC_DIR', 'includes'); // includes directory
129	define('CTC_ADMIN_DIR', CTC_INC_DIR . '/admin'); // admin directory
130	define('CTC_CLASS_DIR', CTC_INC_DIR . '/classes'); // classes directory
131	define('CTC_LIB_DIR', CTC_INC_DIR . '/libraries'); // libraries directory
132	define('CTC_CSS_DIR', 'css'); // stylesheets directory
133	define('CTC_JS_DIR', 'js'); // JavaScript directory
134	define('CTC_IMG_DIR', 'images'); // images directory
135	define('CTC_LANG_DIR', 'languages'); // languages directory
136
137	// CT Meta Box
138	if (! defined('CTMB_URL')) { // in case also used in theme or other plugin
139	define('CTMB_URL', CTC_URL . '/' . CTC_LIB_DIR . '/ct-meta-box'); // for enqueueing JS/CSS
140	}
141	}
142
143	/**
144	* Load language file
145	*
146	* For WordPress versions under 4.6 only. https://make.wordpress.org/core/2016/07/06/i18n-improvements-in-4-6/
147	*
148	* This will load the MO file for the current locale.
149	* The translation file must be named church-theme-content-$locale.mo.
150	*
151	* First it will check to see if the MO file exists in wp-content/languages/plugins.
152	* If not, then the 'languages' directory inside the plugin will be used.
153	* It is ideal to keep translation files outside of the plugin to avoid loss during updates.
154	*
155	* @since 0.9
156	* @access public
157	*/
158	public function load_textdomain()
159	{
160
161	// Get version of WordPress in use.
162	$wp_version = get_bloginfo('version');
163
164	// Textdomain.
165	$domain = 'church-theme-content';
166
167	// WordPress core locale filter.
168	$locale = apply_filters('plugin_locale', get_locale(), $domain);
169
170	// WordPress 3.6 and earlier don't auto-load from wp-content/languages, so check and load manually: http://core.trac.wordpress.org/changeset/22346.
171	$external_mofile = WP_LANG_DIR . '/plugins/' . $domain . '-' . $locale . '.mo';
172	if (version_compare($wp_version, '3.6', '<=') && file_exists($external_mofile)) { // external translation exists.
173	load_textdomain($domain, $external_mofile);
174	}
175
176	// Load normally.
177	// Either using WordPress 3.7+ or older version with external translation.
178	else {
179	$languages_dir = CTC_DIR . '/' . trailingslashit(CTC_LANG_DIR); // ensure trailing slash.
180	load_plugin_textdomain($domain, false, $languages_dir);
181	}
182	}
183
184	/**
185	* Set includes
186	*
187	* @since 0.9
188	* @access public
189	*/
190	public function set_includes()
191	{
192
193	$this->includes = apply_filters('ctc_includes', array(
194
195	// Frontend or admin
196	'always' => array(
197
198	// Functions.
199	CTC_INC_DIR . '/add-ons.php',
200	CTC_INC_DIR . '/event-fields.php',
201	CTC_INC_DIR . '/helpers.php',
202	CTC_INC_DIR . '/mime-types.php',
203	CTC_INC_DIR . '/podcast.php',
204	CTC_INC_DIR . '/post-types.php',
205	CTC_INC_DIR . '/schedule.php',
206	CTC_INC_DIR . '/settings.php',
207	CTC_INC_DIR . '/support.php',
208	CTC_INC_DIR . '/taxonomies.php',
209
210	// Libraries.
211	CTC_LIB_DIR . '/ct-plugin-settings/ct-plugin-settings.php', // see CTPS_URL constant defined above.
212	CTC_LIB_DIR . '/ct-recurrence/ct-recurrence-load.php', // don't load ct-recurrence.php directly.
213
214	// Classes.
215
216	),
217
218	// Admin only.
219	'admin' => array(
220
221	// Functions
222	CTC_ADMIN_DIR . '/admin-add-ons.php',
223	CTC_ADMIN_DIR . '/admin-enqueue-scripts.php',
224	CTC_ADMIN_DIR . '/admin-enqueue-styles.php',
225	CTC_ADMIN_DIR . '/admin-event-fields.php',
226	CTC_ADMIN_DIR . '/admin-helpers.php',
227	CTC_ADMIN_DIR . '/admin-location-fields.php',
228	CTC_ADMIN_DIR . '/admin-maps.php',
229	CTC_ADMIN_DIR . '/admin-menu.php',
230	CTC_ADMIN_DIR . '/admin-person-fields.php',
231	CTC_ADMIN_DIR . '/admin-posts.php',
232	CTC_ADMIN_DIR . '/admin-sermon-fields.php',
233	CTC_ADMIN_DIR . '/admin-support.php',
234	CTC_ADMIN_DIR . '/dashboard.php',
235	CTC_ADMIN_DIR . '/edd-license.php',
236	CTC_ADMIN_DIR . '/editor.php',
237	CTC_ADMIN_DIR . '/import.php',
238	CTC_ADMIN_DIR . '/migrate-risen.php',
239	CTC_ADMIN_DIR . '/notices.php',
240	CTC_ADMIN_DIR . '/upgrade.php',
241
242	// Libraries.
243	CTC_LIB_DIR . '/ct-meta-box/ct-meta-box.php', // see CTMB_URL constant defined above
244
245	// Classes.
246	CTC_CLASS_DIR . '/CTC_Dashboard_News.php', // see CTMB_URL constant defined above
247
248	),
249
250	// Frontend only
251	/*
252	'frontend' => array (
253
254	),
255	*/
256
257	));
258	}
259
260	/**
261	* Load includes
262	*
263	* Include files based on whether or not condition is met.
264	*
265	* @since 0.9
266	* @access public
267	*/
268	public function load_includes()
269	{
270
271	// Get includes
272	$includes = $this->includes;
273
274	// Loop conditions
275	foreach ($includes as $condition => $files) {
276
277	$do_includes = false;
278
279	// Check condition
280	switch ($condition) {
281
282	// Admin Only
283	case 'admin':
284
285	if (is_admin()) {
286	$do_includes = true;
287	}
288
289	break;
290
291	// Frontend Only
292	case 'frontend':
293
294	if (! is_admin()) {
295	$do_includes = true;
296	}
297
298	break;
299
300	// Admin or Frontend (always)
301	default:
302
303	$do_includes = true;
304
305	break;
306	}
307
308	// Loop files if condition met
309	if ($do_includes) {
310
311	foreach ($files as $file) {
312	require_once trailingslashit(CTC_PATH) . $file;
313	}
314	}
315	}
316	}
317
318	/**
319	* Trigger flushing of rewrite rules.
320	*
321	* Doing this on activation makes post type rewrite slugs take effect.
322	*
323	* @since 1.0
324	* @access public
325	*/
326	public static function trigger_flush_rewrite_rules()
327	{
328
329	// Tell to flush rules after post types registered.
330	update_option('ctc_flush_rewrite_rules', '1');
331	}
332
333	/**
334	* Check if rewrite rules should be flushed.
335	*
336	* This checks if ctc_flush_rewrite_rules option has been set earlier
337	* so that the rewrite rules can be flushed later.
338	*/
339	public function ctc_check_flush_rewrite_rules()
340	{
341
342	// Check if option was set.
343	if (get_option('ctc_flush_rewrite_rules')) {
344
345	// Flush rewrite rules.
346	flush_rewrite_rules();
347
348	// Delete option so this doesn't run again.
349	delete_option('ctc_flush_rewrite_rules');
350	}
351	}
352	}
353
354	// Instantiate the main class.
355	new Church_Theme_Content();
356