theme-switcha / theme-switcha.php

theme-switcha.php in Theme Switcha – Easily Switch Themes for Development and Testing trunk, at theme-switcha.php

255 lines 9.4 KB

Raw Download Zip

1	<?php
2	/*
3	Plugin Name: Theme Switcha
4	Plugin URI: https://perishablepress.com/theme-switcha/
5	Description: Theme switching done right.
6	Tags: theme, switch, switcher, theme switcher, preview
7	Author: Jeff Starr
8	Contributors: specialk
9	Author URI: https://plugin-planet.com/
10	Donate link: https://monzillamedia.com/donate.html
11	Requires at least: 4.7
12	Tested up to: 7.1
13	Stable tag: 3.4.5
14	Version: 3.4.5
15	Requires PHP: 5.6.20
16	Text Domain: theme-switcha
17	Domain Path: /languages
18	License: GPL v3 or later
19
20	This program is free software; you can redistribute it and/or
21	modify it under the terms of the GNU General Public License
22	as published by the Free Software Foundation; either version
23	2 of the License, or (at your option) any later version.
24
25	This program is distributed in the hope that it will be useful,
26	but WITHOUT ANY WARRANTY; without even the implied warranty of
27	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28	GNU General Public License for more details.
29
30	You should have received a copy of the GNU General Public License
31	with this program. If not, visit: https://www.gnu.org/licenses/
32
33	Copyright 2016-2026 Monzilla Media. All rights reserved.
34	*/
35
36	if (!defined('ABSPATH')) die();
37
38	if (!class_exists('Theme_Switcha')) {
39
40	final class Theme_Switcha {
41
42	private static $instance;
43
44	public static function instance() {
45
46	if (!isset(self::$instance) && !(self::$instance instanceof Theme_Switcha)) {
47
48	self::$instance = new Theme_Switcha;
49	self::$instance->constants();
50	self::$instance->includes();
51
52	register_activation_hook(__FILE__, 'theme_switcha_dismiss_notice_activate');
53
54	add_action('admin_init', array(self::$instance, 'check_existing'));
55	add_action('admin_init', array(self::$instance, 'check_version'));
56	add_action('init', array(self::$instance, 'load_i18n'));
57	add_filter('plugin_action_links', array(self::$instance, 'action_links'), 10, 2);
58	add_filter('plugin_row_meta', array(self::$instance, 'plugin_links'), 10, 2);
59	add_filter('admin_footer_text', array(self::$instance, 'footer_text'), 10, 1);
60
61	add_action('admin_bar_menu', 'theme_switcha_toolbar_add_menu', 1000);
62	add_action('admin_enqueue_scripts', 'theme_switcha_enqueue_resources_admin');
63	add_action('admin_print_scripts', 'theme_switcha_print_js_vars_admin');
64	add_action('admin_notices', 'theme_switcha_admin_notice');
65	add_action('admin_init', 'theme_switcha_register_settings');
66	add_action('admin_init', 'theme_switcha_reset_options');
67	add_action('admin_menu', 'theme_switcha_menu_pages');
68	add_action('admin_menu', 'theme_switcha_disable_widget');
69	add_action('admin_init', 'theme_switcha_dismiss_notice_save');
70	add_action('admin_init', 'theme_switcha_dismiss_notice_version');
71
72	add_action('wp_dashboard_setup', 'theme_switcha_dashboard_widget');
73	add_action('plugins_loaded', 'theme_switcha_add_filters');
74	add_action('init', 'theme_switcha_check_cookie');
75	add_filter('widget_text', 'do_shortcode', 10);
76
77	}
78
79	return self::$instance;
80	}
81
82	public static function options() {
83
84	$options = array(
85	'enable_plugin' => false,
86	'enable_admin' => false,
87	'allowed_users' => 'admin',
88	'cookie_expire' => 3600,
89	'passkey' => uniqid(mt_rand()),
90	'disable_widget' => false,
91	);
92
93	return apply_filters('theme_switcha_options', $options);
94	}
95
96	private function constants() {
97
98	if (!defined('THEME_SWITCHA_REQUIRE')) define('THEME_SWITCHA_REQUIRE', '4.7');
99	if (!defined('THEME_SWITCHA_VERSION')) define('THEME_SWITCHA_VERSION', '3.4.5');
100	if (!defined('THEME_SWITCHA_NAME')) define('THEME_SWITCHA_NAME', 'Theme Switcha');
101	if (!defined('THEME_SWITCHA_AUTHOR')) define('THEME_SWITCHA_AUTHOR', 'Jeff Starr');
102	if (!defined('THEME_SWITCHA_HOME')) define('THEME_SWITCHA_HOME', 'https://perishablepress.com/theme-switcha/');
103	if (!defined('THEME_SWITCHA_URL')) define('THEME_SWITCHA_URL', plugin_dir_url(__FILE__));
104	if (!defined('THEME_SWITCHA_DIR')) define('THEME_SWITCHA_DIR', plugin_dir_path(__FILE__));
105	if (!defined('THEME_SWITCHA_FILE')) define('THEME_SWITCHA_FILE', plugin_basename(__FILE__));
106	if (!defined('THEME_SWITCHA_SLUG')) define('THEME_SWITCHA_SLUG', basename(dirname(__FILE__)));
107
108	}
109
110	private function includes() {
111
112	require_once THEME_SWITCHA_DIR .'inc/plugin-core.php';
113	require_once THEME_SWITCHA_DIR .'inc/resources-enqueue.php';
114	require_once THEME_SWITCHA_DIR .'inc/settings-display.php';
115	require_once THEME_SWITCHA_DIR .'inc/settings-register.php';
116	require_once THEME_SWITCHA_DIR .'inc/settings-reset.php';
117
118	}
119
120	public function action_links($links, $file) {
121
122	if ($file == THEME_SWITCHA_FILE && current_user_can('manage_options')) {
123
124	$add_links = '<a href="'. admin_url('options-general.php?page=theme_switcha_settings') .'">'. esc_html__('Settings', 'theme-switcha') .'</a>';
125	array_unshift($links, $add_links);
126
127	}
128
129	return $links;
130	}
131
132	public function plugin_links($links, $file) {
133
134	if ($file == THEME_SWITCHA_FILE) {
135
136	$home_href = 'https://perishablepress.com/theme-switcha/';
137	$home_title = esc_attr__('Plugin Homepage', 'theme-switcha');
138	$home_text = esc_html__('Homepage', 'theme-switcha');
139
140	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $home_href .'" title="'. $home_title .'">'. $home_text .'</a>';
141
142	$rate_href = 'https://wordpress.org/support/plugin/'. THEME_SWITCHA_SLUG .'/reviews/?rate=5#new-post';
143	$rate_title = esc_html__('Click here to rate and review this plugin at WordPress.org', 'theme-switcha');
144	$rate_text = esc_html__('Rate this plugin', 'theme-switcha') .' »';
145
146	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $rate_href .'" title="'. $rate_title .'">'. $rate_text .'</a>';
147
148	$pro_href = 'https://plugin-planet.com/theme-switcha-pro/';
149	$pro_title = esc_html__('Get Theme Switcha Pro!', 'theme-switcha');
150	$pro_text = esc_html__('Go Pro', 'theme-switcha');
151	$pro_style = 'padding:1px 5px;color:#eee;background:#333;border-radius:1px;';
152
153	// $links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $pro_href .'" title="'. $pro_title .'" style="'. $pro_style .'">'. $pro_text .'</a>';
154
155	}
156	return $links;
157	}
158
159	function footer_text($text) {
160
161	$screen_id = theme_switcha_get_current_screen_id();
162
163	$ids = array('settings_page_theme_switcha_settings');
164
165	if ($screen_id && apply_filters('theme_switcha_admin_footer_text', in_array($screen_id, $ids))) {
166
167	$text = __('Like this plugin? Give it a', 'theme-switcha');
168
169	$text .= ' <a target="_blank" rel="noopener noreferrer" href="https://wordpress.org/support/plugin/theme-switcha/reviews/?rate=5#new-post">';
170
171	$text .= __('�
172	�
173	�
174	�
175	�
176	rating »', 'theme-switcha') .'</a>';
177
178	}
179
180	return $text;
181
182	}
183
184	public function check_existing() {
185
186	if (class_exists('Theme_Switcha_Pro')) {
187	if (is_plugin_active(THEME_SWITCHA_FILE)) {
188	deactivate_plugins(THEME_SWITCHA_FILE);
189
190	$msg = '<strong>'. esc_html__('Warning:', 'theme-switcha') .'</strong> ';
191	$msg .= esc_html__('Pro version of ', 'theme-switcha') . THEME_SWITCHA_NAME;
192	$msg .= esc_html__(' currently active. Free and Pro versions cannot be activated at the same time. ', 'theme-switcha');
193	$msg .= esc_html__('Please return to the', 'theme-switcha');
194	$msg .= ' <a href="'. admin_url() .'">'. esc_html__('WP Admin Area', 'theme-switcha') .'</a> ';
195	$msg .= esc_html__('and try again.', 'theme-switcha');
196
197	wp_die($msg);
198	}
199	}
200	}
201
202	public function check_version() {
203
204	$wp_version = get_bloginfo('version');
205
206	if (isset($_GET['activate']) && $_GET['activate'] == 'true') {
207	if (version_compare($wp_version, THEME_SWITCHA_REQUIRE, '<')) {
208	if (is_plugin_active(THEME_SWITCHA_FILE)) {
209	deactivate_plugins(THEME_SWITCHA_FILE);
210
211	$msg = '<strong>'. THEME_SWITCHA_NAME .'</strong> ';
212	$msg .= esc_html__('requires WordPress ', 'theme-switcha') . THEME_SWITCHA_REQUIRE;
213	$msg .= esc_html__(' or higher, and has been deactivated. ', 'theme-switcha');
214	$msg .= esc_html__('Please return to the', 'theme-switcha');
215	$msg .= ' <a href="'. admin_url('plugins.php') .'">'. esc_html__('WordPress Admin Area', 'theme-switcha') .'</a> ';
216	$msg .= esc_html__('to upgrade WordPress and try again.', 'theme-switcha');
217
218	wp_die($msg);
219	}
220	}
221	}
222	}
223
224	public function load_i18n() {
225	load_plugin_textdomain('theme-switcha', false, dirname(THEME_SWITCHA_FILE) .'/languages/');
226	}
227
228	public function __clone() {
229	_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'theme-switcha'), THEME_SWITCHA_VERSION);
230	}
231
232	public function __wakeup() {
233	_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'theme-switcha'), THEME_SWITCHA_VERSION);
234	}
235
236	}
237	}
238
239	if (class_exists('Theme_Switcha')) {
240
241	$theme_switcha_options = get_option('theme_switcha_options', Theme_Switcha::options());
242	$theme_switcha_options = apply_filters('theme_switcha_get_options', $theme_switcha_options);
243
244	if (!function_exists('theme_switcha')) {
245
246	function theme_switcha() {
247
248	return Theme_Switcha::instance();
249	}
250	}
251
252	theme_switcha();
253
254	}
255