strong-testimonials.php — Strong Testimonials 2.33

strong-testimonials / strong-testimonials.php

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strong-testimonials.php

525 lines

1	<?php
2	/**
3	* Plugin Name: Strong Testimonials
4	* Description: Collect and display your testimonials or reviews.
5	* Author: MachoThemes
6	* Version: 2.33
7	* Author URI: https://www.machothemes.com/
8	* Text Domain: strong-testimonials
9	* Domain Path: /languages
10	* Requires: 4.0 or higher
11	* License: GPLv3 or later
12	* License URI: http://www.gnu.org/licenses/gpl-3.0.html
13	* Requires PHP: 5.6
14	*
15	* Copyright 2014-2019 Chris Dillon chris@strongwp.com
16	* Copyright 2019 MachoThemes office@machothemes.com
17	*
18	* Original Plugin URI: https://strongplugins.com/plugins/strong-testimonials
19	* Original Author URI: https://strongplugins.com
20	* Original Author: https://profiles.wordpress.org/cdillon27/
21	*
22	* NOTE:
23	* Chris Dillon ownership rights were ceased on: 01/20/2019 06:52:23 PM when ownership was turned over to MachoThemes
24	* MachoThemes ownership started on: 01/20/2019 06:52:24 PM
25	*
26	* This program is free software; you can redistribute it and/or modify
27	* it under the terms of the GNU General Public License as published by
28	* the Free Software Foundation; either version 3 of the License, or
29	* (at your option) any later version.
30	*
31	* This program is distributed in the hope that it will be useful,
32	* but WITHOUT ANY WARRANTY; without even the implied warranty of
33	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
34	* GNU General Public License for more details.
35	*
36	* You should have received a copy of the GNU General Public License
37	* along with this program; if not, write to the Free Software
38	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
39	*/
40
41	// Exit if accessed directly
42	if ( ! defined( 'ABSPATH' ) ) {
43	exit;
44	}
45
46	define( 'WPMTST_VERSION', '2.33' );
47	define( 'WPMTST_PLUGIN', plugin_basename( __FILE__ ) ); // strong-testimonials/strong-testimonials.php
48	define( 'WPMTST', dirname( WPMTST_PLUGIN ) ); // strong-testimonials
49	define( 'STRONGPLUGINS_STORE_URL', 'https://strongplugins.com' );
50
51
52	if ( ! class_exists( 'Strong_Testimonials' ) ) :
53
54	/**
55	* Main plugin class.
56	*
57	* @property Strong_Testimonials_View_Shortcode shortcode
58	* @property Strong_Testimonials_Render render
59	* @property Strong_Mail mail
60	* @property Strong_Templates templates
61	* @property Strong_Testimonials_Form form
62	* @since 1.15.0
63	*/
64	final class Strong_Testimonials {
65
66	private static $instance;
67
68	private $db_version = '1.0';
69
70	public $plugin_data;
71
72	/**
73	* @var Strong_Testimonials_View_Shortcode
74	*/
75	public $shortcode;
76
77	/**
78	* @var Strong_Testimonials_Render
79	*/
80	public $render;
81
82	/**
83	* @var Strong_Mail
84	*/
85	public $mail;
86
87	/**
88	* @var Strong_Templates
89	*/
90	public $templates;
91
92	/**
93	* @var Strong_Testimonials_Form
94	*/
95	public $form;
96
97	/**
98	* A singleton instance.
99	*
100	* Used for preprocessing shortcodes and widgets to properly enqueue styles and scripts
101	* (1) to improve overall plugin flexibility,
102	* (2) to improve compatibility with page builder plugins, and
103	* (3) to maintain conditional loading best practices.
104	*
105	* Also used to store testimonial form data during Post-Redirect-Get.
106	*
107	* @return Strong_Testimonials Strong_Testimonials object
108	*/
109	public static function instance() {
110	if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Strong_Testimonials ) ) {
111	self::$instance = new Strong_Testimonials;
112	self::$instance->setup_constants();
113	self::$instance->includes();
114
115	add_action( 'init', array( self::$instance, 'init' ) );
116
117	self::$instance->add_actions();
118	}
119
120	return self::$instance;
121	}
122
123	/**
124	* Throw error on object clone
125	*
126	* The whole idea of the singleton design pattern is that there is a single
127	* object therefore, we don't want the object to be cloned.
128	*
129	* @since 1.21.0
130	* @access protected
131	* @return void
132	*/
133	public function __clone() {
134	// Cloning instances of the class is forbidden
135	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'strong-testimonials' ), '1.21' );
136	}
137
138	/**
139	* Disable unserializing of the class
140	*
141	* @since 1.21.0
142	* @access protected
143	* @return void
144	*/
145	public function __wakeup() {
146	// Unserializing instances of the class is forbidden
147	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'strong-testimonials' ), '1.21' );
148	}
149
150	/**
151	* Plugin activation
152	*/
153	static function plugin_activation() {
154	wpmtst_update_tables();
155	wpmtst_register_cpt();
156	flush_rewrite_rules();
157	}
158
159	/**
160	* Plugin deactivation
161	*/
162	static function plugin_deactivation() {
163	flush_rewrite_rules();
164
165	/**
166	* Unset stored version number to allow rollback and beta testing.
167	*
168	* @since 2.28.0
169	*/
170	delete_option( 'wpmtst_plugin_version' );
171	}
172
173	/**
174	* Setup plugin constants
175	*
176	* @access private
177	* @return void
178	*/
179	private function setup_constants() {
180	defined( 'WPMTST_DIR' ) \|\| define( 'WPMTST_DIR', plugin_dir_path( __FILE__ ) );
181	defined( 'WPMTST_URL' ) \|\| define( 'WPMTST_URL', plugin_dir_url( __FILE__ ) );
182
183	defined( 'WPMTST_INC' ) \|\| define( 'WPMTST_INC', WPMTST_DIR . 'includes/' );
184
185	defined( 'WPMTST_ADMIN' ) \|\| define( 'WPMTST_ADMIN', WPMTST_DIR . 'admin/' );
186	defined( 'WPMTST_ADMIN_URL' ) \|\| define( 'WPMTST_ADMIN_URL', WPMTST_URL . 'admin/' );
187
188	defined( 'WPMTST_PUBLIC' ) \|\| define( 'WPMTST_PUBLIC', WPMTST_DIR . 'public/' );
189	defined( 'WPMTST_PUBLIC_URL' ) \|\| define( 'WPMTST_PUBLIC_URL', WPMTST_URL . 'public/' );
190
191	defined( 'WPMTST_DEF_TPL' ) \|\| define( 'WPMTST_DEF_TPL', WPMTST_DIR . 'templates/default/' );
192	defined( 'WPMTST_DEF_TPL_URI' ) \|\| define( 'WPMTST_DEF_TPL_URI', WPMTST_URL . 'templates/default/' );
193
194	defined( 'WPMTST_TPL' ) \|\| define( 'WPMTST_TPL', WPMTST_DIR . 'templates' );
195	defined( 'WPMTST_TPL_URI' ) \|\| define( 'WPMTST_TPL_URI', WPMTST_URL . 'templates' );
196	}
197
198	/**
199	* Instantiate our classes.
200	*/
201	public function init() {
202	$this->shortcode = new Strong_Testimonials_View_Shortcode();
203	$this->render = new Strong_Testimonials_Render();
204	$this->mail = new Strong_Mail();
205	$this->templates = new Strong_Templates();
206	$this->form = new Strong_Testimonials_Form();
207
208	new Strong_Testimonials_Count_Shortcode();
209	new Strong_Testimonials_Average_Shortcode();
210	new Strong_Testimonials_Privacy();
211	}
212
213	/**
214	* Include required files
215	*
216	* @access private
217	* @since 1.21.0
218	* @return void
219	*/
220	private function includes() {
221	require_once WPMTST_INC . 'class-strong-log.php';
222
223	require_once WPMTST_INC . 'class-strong-testimonials-privacy.php';
224
225	require_once WPMTST_INC . 'class-strong-testimonials-shortcode.php';
226	require_once WPMTST_INC . 'class-strong-testimonials-shortcode-count.php';
227	require_once WPMTST_INC . 'class-strong-testimonials-shortcode-average.php';
228	require_once WPMTST_INC . 'class-strong-testimonials-render.php';
229	require_once WPMTST_INC . 'class-strong-view.php';
230	require_once WPMTST_INC . 'class-strong-view-display.php';
231	require_once WPMTST_INC . 'class-strong-view-slideshow.php';
232	require_once WPMTST_INC . 'class-strong-view-form.php';
233
234	require_once WPMTST_INC . 'class-strong-templates.php';
235	require_once WPMTST_INC . 'class-strong-mail.php';
236	require_once WPMTST_INC . 'class-strong-form.php';
237	require_once WPMTST_INC . 'class-walker-strong-category-checklist-front.php';
238
239	require_once WPMTST_INC . 'deprecated.php';
240	require_once WPMTST_INC . 'filters.php';
241	require_once WPMTST_INC . 'functions.php';
242	require_once WPMTST_INC . 'functions-activation.php';
243	require_once WPMTST_INC . 'functions-content.php';
244	require_once WPMTST_INC . 'functions-rating.php';
245	require_once WPMTST_INC . 'functions-image.php';
246	require_once WPMTST_INC . 'functions-template.php';
247	require_once WPMTST_INC . 'functions-template-form.php';
248	require_once WPMTST_INC . 'functions-views.php';
249	require_once WPMTST_INC . 'post-types.php';
250	require_once WPMTST_INC . 'retro.php';
251	require_once WPMTST_INC . 'scripts.php';
252	require_once WPMTST_INC . 'widget2.php';
253
254	if ( is_admin() \|\| ( defined( 'WP_CLI' ) && WP_CLI ) ) {
255
256	require_once WPMTST_ADMIN . 'menu/class-strong-testimonials-menu.php';
257	require_once WPMTST_ADMIN . 'menu/class-strong-testimonials-menu-fields.php';
258	require_once WPMTST_ADMIN . 'menu/class-strong-testimonials-menu-settings.php';
259	require_once WPMTST_ADMIN . 'menu/class-strong-testimonials-menu-views.php';
260	require_once WPMTST_ADMIN . 'menu/class-strong-testimonials-menu-shortcodes.php';
261	require_once WPMTST_ADMIN . 'class-strong-testimonials-page-shortcodes.php';
262
263	require_once WPMTST_ADMIN . 'settings/class-strong-testimonials-settings.php';
264	require_once WPMTST_ADMIN . 'settings/class-strong-testimonials-settings-general.php';
265	require_once WPMTST_ADMIN . 'settings/class-strong-testimonials-settings-form.php';
266	require_once WPMTST_ADMIN . 'settings/class-strong-testimonials-settings-compat.php';
267	require_once WPMTST_ADMIN . 'settings/class-strong-testimonials-settings-licenses.php';
268
269	require_once WPMTST_ADMIN . 'about/class-strong-testimonials-about.php';
270
271	require_once WPMTST_ADMIN . 'class-strong-testimonials-defaults.php';
272	require_once WPMTST_ADMIN . 'class-strong-testimonials-list-table.php';
273	require_once WPMTST_ADMIN . 'class-strong-views-list-table.php';
274	require_once WPMTST_ADMIN . 'class-walker-strong-category-checklist.php';
275	require_once WPMTST_ADMIN . 'class-walker-strong-form-category-checklist.php';
276	require_once WPMTST_ADMIN . 'class-strong-testimonials-help.php';
277	require_once WPMTST_ADMIN . 'class-strong-testimonials-admin-scripts.php';
278	require_once WPMTST_ADMIN . 'class-strong-testimonials-admin-list.php';
279	require_once WPMTST_ADMIN . 'class-strong-testimonials-admin-category-list.php';
280	require_once WPMTST_ADMIN . 'class-strong-testimonials-post-editor.php';
281
282	require_once WPMTST_ADMIN . 'admin.php';
283	require_once WPMTST_ADMIN . 'admin-notices.php';
284	require_once WPMTST_ADMIN . 'compat.php';
285	require_once WPMTST_ADMIN . 'custom-fields.php';
286	require_once WPMTST_ADMIN . 'custom-fields-ajax.php';
287	require_once WPMTST_ADMIN . 'form-preview.php';
288	require_once WPMTST_ADMIN . 'views.php';
289	require_once WPMTST_ADMIN . 'views-ajax.php';
290	require_once WPMTST_ADMIN . 'view-list-order.php';
291	require_once WPMTST_ADMIN . 'views-validate.php';
292
293	}
294	}
295
296	/**
297	* Text domain
298	*/
299	public function load_textdomain() {
300	load_plugin_textdomain( 'strong-testimonials', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
301	}
302
303	/**
304	* Action and filters.
305	*/
306	private function add_actions() {
307	add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
308
309	/**
310	* Plugin setup.
311	*/
312	add_action( 'init', array( $this, 'l10n_check' ) );
313	add_action( 'init', array( $this, 'reorder_check' ) );
314	add_action( 'init', array( $this, 'font_check' ) );
315
316	/**
317	* Theme support for thumbnails.
318	*/
319	add_action( 'after_setup_theme', array( $this, 'add_theme_support' ) );
320
321	/**
322	* Add image size for widget.
323	*/
324	add_action( 'after_setup_theme', array( $this, 'add_image_size' ) );
325	}
326
327	/**
328	* Add theme support for this custom post type only.
329	*
330	* @since 1.4.0
331	* @since 1.19.1 Appends our testimonial post type to the existing array.
332	* @since 2.26.5 Simply using add_theme_support(). Let the chips fall where they may.
333	*/
334	public function add_theme_support() {
335	/**
336	* This will fail if the theme uses add_theme_support incorrectly;
337	* e.g. add_theme_support( 'post-thumbnails', 'post' );
338	* which WordPress does not catch.
339	*
340	* The plugin attempted to handle this in versions 1.19.1 - 2.26.4
341	* but now it lets the condition occur so the underlying problem
342	* will surface and can be fixed.
343	*/
344	add_theme_support( 'post-thumbnails', array( 'wpm-testimonial' ) );
345	}
346
347	/**
348	* Add widget thumbnail size.
349	*
350	* @since 1.21.0
351	*/
352	public function add_image_size() {
353	// name, width, height, crop = false
354	add_image_size( 'widget-thumbnail', 75, 75, true );
355	}
356
357	/**
358	* Load specific files for translation plugins.
359	*/
360	public function l10n_check() {
361	// WPML
362	if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
363	require_once WPMTST_INC . 'l10n-wpml.php';
364	}
365
366	// Polylang
367	if ( defined( 'POLYLANG_VERSION' ) ) {
368	require_once WPMTST_INC . 'l10n-polylang.php';
369	}
370
371	// WP Globus
372	if ( defined( 'WPGLOBUS_VERSION' ) ) {
373	// Translate
374	remove_filter( 'wpmtst_l10n', 'wpmtst_l10n_default' );
375	add_filter( 'wpmtst_the_content', array( 'WPGlobus_Filters', 'filter__text' ), 0 );
376	add_filter( 'wpmtst_get_the_excerpt', array( 'WPGlobus_Filters', 'filter__text' ), 0 );
377	}
378	}
379
380	/**
381	* Load reorder class if enabled.
382	*/
383	public function reorder_check() {
384	$options = get_option( 'wpmtst_options' );
385	if ( isset( $options['reorder'] ) && $options['reorder'] ) {
386	require_once WPMTST_INC . 'class-strong-testimonials-order.php';
387	}
388	}
389
390	/**
391	* Forgo Font Awesome.
392	*/
393	public function font_check() {
394	$options = get_option( 'wpmtst_options' );
395	if ( isset( $options['load_font_awesome'] ) && ! $options['load_font_awesome'] ) {
396	add_filter( 'wpmtst_load_font_awesome', '__return_false' );
397	}
398	}
399
400	/**
401	* Get att(s).
402	*
403	* @param null $keys
404	*
405	* @return array\|bool
406	*/
407	public function atts( $keys = null ) {
408	// return all
409	if ( ! $keys ) {
410	return $this->render->view_atts;
411	}
412
413	// return some
414	if ( is_array( $keys ) ) {
415	$found = array();
416	foreach ( $keys as $key ) {
417	if ( isset( $this->render->view_atts[ $key ] ) ) {
418	$found[ $key ] = $this->render->view_atts[ $key ];
419	}
420	}
421
422	return $found;
423	}
424
425	// return one
426	if ( isset( $this->render->view_atts[ $keys ] ) ) {
427	return $this->render->view_atts[ $keys ];
428	}
429
430	// return none
431	return false;
432	}
433
434	/**
435	* Set atts.
436	*
437	* @param $atts
438	*/
439	public function set_atts( $atts ) {
440	$this->render->set_atts ($atts );
441	}
442
443	/**
444	* Store current query.
445	*
446	* @param $query
447	*/
448	public function set_query( $query ) {
449	$this->render->query = $query;
450	}
451
452	/**
453	* Return current query.
454	*
455	* @return mixed
456	*/
457	public function get_query() {
458	return $this->render->query;
459	}
460
461	/**
462	* Get database tables version.
463	*
464	* @return string
465	*/
466	public function get_db_version() {
467	return $this->db_version;
468	}
469
470	/**
471	* Set plugin data.
472	*
473	* @since 2.12.0
474	*/
475	public function set_plugin_data() {
476	$this->plugin_data = array(
477	'Version' => WPMTST_VERSION,
478	);
479	}
480
481	/**
482	* Get plugin data.
483	*
484	* @since 2.12.0
485	*
486	* @return array
487	*/
488	public function get_plugin_data() {
489	return $this->plugin_data;
490	}
491
492	/**
493	* Return plugin info.
494	*
495	* @deprecated
496	*
497	* @return array
498	*/
499	public function get_plugin_info() {
500	if ( ! function_exists( 'get_plugin_data' ) ) {
501	if ( file_exists( ABSPATH . 'wp-admin/includes/plugin.php' ) ) {
502	require_once ABSPATH . 'wp-admin/includes/plugin.php';
503	}
504	if ( file_exists( ABSPATH . 'wp-admin/includes/admin.php' ) ) {
505	require_once ABSPATH . 'wp-admin/includes/admin.php';
506	}
507	}
508
509	return get_file_data( __FILE__, array( 'name' => 'Plugin Name', 'version' => 'Version' ) );
510	}
511
512	}
513
514	endif; // class_exists check
515
516	register_activation_hook( __FILE__, array( 'Strong_Testimonials', 'plugin_activation' ) );
517	register_deactivation_hook( __FILE__, array( 'Strong_Testimonials', 'plugin_deactivation' ) );
518
519	function WPMST() {
520	return Strong_Testimonials::instance();
521	}
522
523	// Get plugin running
524	WPMST();
525