wp-optimize / minify / class-wp-optimize-minify-admin.php

class-wp-optimize-minify-admin.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.3, at minify/class-wp-optimize-minify-admin.php

294 lines 9.5 KB

Raw Download Zip

1	<?php
2	if (!defined('ABSPATH')) die('No direct access allowed');
3
4	class WP_Optimize_Minify_Admin {
5
6	private $wp_version_required = '4.5';
7
8	/**
9	* Initialize, add actions and filters
10	*
11	* @return void
12	*/
13	public function __construct() {
14	if (WPO_MINIFY_PHP_VERSION_MET) {
15	// exclude processing for editors and administrators (fix editors)
16	add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'check_permissions_admin_notices'));
17	}
18
19	add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'admin_notices_activation_errors'));
20
21	add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
22
23	// This function runs when WordPress updates or installs/remove something. Forces new cache
24	add_action('upgrader_process_complete', array('WP_Optimize_Minify_Cache_Functions', 'cache_increment'));
25	// This function runs when an active theme or plugin is updated
26	add_action('wpo_active_plugin_or_theme_updated', array('WP_Optimize_Minify_Cache_Functions', 'reset'));
27	add_action('upgrader_overwrote_package', array('WP_Optimize_Minify_Cache_Functions', 'reset'));
28	add_action('after_switch_theme', array('WP_Optimize_Minify_Cache_Functions', 'cache_increment'));
29	add_action('updraftcentral_version_updated', array('WP_Optimize_Minify_Cache_Functions', 'reset'));
30	add_action('elementor/editor/after_save', array('WP_Optimize_Minify_Cache_Functions', 'reset'));
31	add_action('fusion_cache_reset_after', array('WP_Optimize_Minify_Cache_Functions', 'reset'));
32	// Output asset preload placeholder, replaced by premium
33	add_action('wpo_minify_settings_tabs', array($this, 'output_assets_preload_placeholder'), 10, 1);
34
35	add_action('wp_optimize_register_admin_content', array($this, 'register_content'));
36	}
37
38	/**
39	* Register the content
40	*
41	* @return void
42	*/
43	public function register_content() {
44	add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'output_status'), 20);
45	add_action('wp_optimize_admin_page_wpo_minify_settings', array($this, 'output_settings'), 20);
46	add_action('wp_optimize_admin_page_wpo_minify_advanced', array($this, 'output_advanced'), 20);
47	add_action('wp_optimize_admin_page_wpo_minify_font', array($this, 'output_font_settings'), 20);
48	add_action('wp_optimize_admin_page_wpo_minify_css', array($this, 'output_css_settings'), 20);
49	add_action('wp_optimize_admin_page_wpo_minify_js', array($this, 'output_js_settings'), 20);
50	add_action('wp_optimize_admin_page_wpo_minify_preload', array($this, 'output_preload_settings'), 20);
51	}
52
53	/**
54	* Load scripts for controlling the admin pages
55	*
56	* @param string $hook
57	* @return void
58	*/
59	public function admin_enqueue_scripts($hook) {
60	$enqueue_version = (defined('WP_DEBUG') && WP_DEBUG) ? WPO_VERSION.'.'.time() : WPO_VERSION;
61	$min_or_not_internal = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '-'. str_replace('.', '-', WPO_VERSION). '.min';
62	if (preg_match('/wp\-optimize/i', $hook)) {
63	wp_enqueue_script('wp-optimize-min-js', WPO_PLUGIN_URL.'js/minify' . $min_or_not_internal . '.js', array('jquery', 'wp-optimize-admin-js'), $enqueue_version);
64	}
65	}
66
67	/**
68	* Conditionally runs upon the WP action admin_notices to display errors
69	*
70	* @return void
71	*/
72	public function admin_notices_activation_errors() {
73	global $wp_version;
74	include ABSPATH . WPINC . '/version.php';
75	$errors = array();
76
77	if (!WPO_MINIFY_PHP_VERSION_MET) {
78	$errors[] = sprintf(__('WP-Optimize Minify requires PHP 5.4 or higher. You’re using version %s.', 'wp-optimize'), PHP_VERSION);
79	}
80
81	if (!extension_loaded('mbstring')) {
82	$errors[] = __('WP-Optimize Minify requires the PHP mbstring module to be installed on the server; please ask your web hosting company for advice on how to enable it on your server.', 'wp-optimize');
83	}
84
85	if (version_compare($wp_version, $this->wp_version_required, '<')) {
86	$errors[] = sprintf(__('WP-Optimize Minify requires WordPress version %s or higher. You’re using version %s.', 'wp-optimize'), $this->wp_version_required, $wp_version);
87	}
88
89	foreach ($errors as $error) {
90	?>
91	<div class="notice notice-error wpo-warning">
92	<p><?php echo $error; ?></p>
93	</div>
94	<?php
95	}
96	}
97
98	/**
99	* Display an admin notice if the user has inadequate filesystem permissions
100	*
101	* @return void
102	*/
103	public function check_permissions_admin_notices() {
104	// get cache path
105	$cache_path = WP_Optimize_Minify_Cache_Functions::cache_path();
106	$cache_dir = $cache_path['cachedir'];
107	if (is_dir($cache_dir) && !is_writable($cache_dir)) {
108	$chmod = substr(sprintf('%o', fileperms($cache_dir)), -4);
109	?>
110	<div class="notice notice-error wpo-warning">
111	<p>
112	<?php printf(__('WP-Optimize Minify needs write permissions on the folder %s.', 'wp-optimize'), "<strong>".htmlspecialchars($cache_dir)."</strpmg>"); ?>
113	</p>
114	</div>
115	<div class="notice notice-error wpo-warning">
116	<p>
117	<?php printf(__('The current permissions for WP-Optimize Minify are chmod %s.', 'wp-optimize'), "<strong>$chmod</strong>"); ?>
118	</p>
119	</div>
120	<div class="notice notice-error wpo-warning">
121	<p>
122	<?php
123	printf(__('If you need something more than %s for it to work, then your server is probably misconfigured.', 'wp-optimize'), '<strong>775</strong>');
124	echo " ";
125	_e('Please contact your hosting provider.', 'wp-optimize');
126	?>
127	</p>
128	</div>
129	<?php
130	}
131	}
132
133	/**
134	* Minify - Outputs the status tab
135	*
136	* @return void
137	*/
138	public function output_status() {
139	if (!class_exists('WP_Optimize_Detect_Minify_Plugins')) {
140	require_once(WP_OPTIMIZE_MINIFY_DIR.'/class-wp-optimize-detect-minify-plugins.php');
141	}
142	$this->found_incompatible_plugins = WP_Optimize_Detect_Minify_Plugins::get_instance()->get_active_minify_plugins();
143	$wpo_minify_options = wp_optimize_minify_config()->get();
144	$cache_path = WP_Optimize_Minify_Cache_Functions::cache_path();
145	WP_Optimize()->include_template(
146	'minify/status-tab.php',
147	false,
148	array(
149	'wpo_minify_options' => $wpo_minify_options,
150	'show_information_notice' => !get_user_meta(get_current_user_id(), 'wpo-hide-minify-information-notice', true),
151	'cache_dir' => $cache_path['cachedir'],
152	'can_purge_the_cache' => WP_Optimize()->can_purge_the_cache(),
153	'active_minify_plugins' => apply_filters('wpo_minify_found_incompatible_plugins', $this->found_incompatible_plugins),
154	)
155	);
156	}
157
158	/**
159	* Minify - Outputs the font settings tab
160	*
161	* @return void
162	*/
163	public function output_font_settings() {
164	$wpo_minify_options = wp_optimize_minify_config()->get();
165	WP_Optimize()->include_template(
166	'minify/font-settings-tab.php',
167	false,
168	array(
169	'wpo_minify_options' => $wpo_minify_options
170	)
171	);
172	}
173
174	/**
175	* Minify - Outputs the CSS settings tab
176	*
177	* @return void
178	*/
179	public function output_css_settings() {
180	$wpo_minify_options = wp_optimize_minify_config()->get();
181	WP_Optimize()->include_template(
182	'minify/css-settings-tab.php',
183	false,
184	array(
185	'wpo_minify_options' => $wpo_minify_options
186	)
187	);
188	}
189
190	/**
191	* Minify - Outputs the JS settings tab
192	*
193	* @return void
194	*/
195	public function output_js_settings() {
196	$wpo_minify_options = wp_optimize_minify_config()->get();
197	WP_Optimize()->include_template(
198	'minify/js-settings-tab.php',
199	false,
200	array(
201	'wpo_minify_options' => $wpo_minify_options
202	)
203	);
204	}
205
206	/**
207	* Minify - Outputs the settings tab
208	*
209	* @return void
210	*/
211	public function output_settings() {
212	$wpo_minify_options = wp_optimize_minify_config()->get();
213	$url = parse_url(get_home_url());
214	WP_Optimize()->include_template(
215	'minify/settings-tab.php',
216	false,
217	array(
218	'wpo_minify_options' => $wpo_minify_options,
219	'default_protocol' => $url['scheme']
220	)
221	);
222	}
223
224	/**
225	* Minify - Outputs the settings tab
226	*
227	* @return void
228	*/
229	public function output_assets_preload_placeholder($wpo_minify_options) {
230	WP_Optimize()->include_template(
231	'minify/asset-preload.php',
232	false,
233	array(
234	'wpo_minify_options' => $wpo_minify_options
235	)
236	);
237	}
238
239	/**
240	* Minify - Outputs the preload tab
241	*
242	* @return void
243	*/
244	public function output_preload_settings() {
245	$wpo_minify_preloader = WP_Optimize_Minify_Preloader::instance();
246	$is_running = $wpo_minify_preloader->is_running();
247	$status = $wpo_minify_preloader->get_status_info();
248	if (!class_exists('WPO_Cache_Config')) require_once(WPO_PLUGIN_MAIN_PATH . '/cache/class-wpo-cache-config.php');
249	$cache_config = WPO_Cache_Config::instance();
250	WP_Optimize()->include_template(
251	'minify/preload-tab.php',
252	false,
253	array(
254	'is_cache_enabled' => $cache_config->get_option('enable_page_caching'),
255	'is_running' => $is_running,
256	'status_message' => isset($status['message']) ? $status['message'] : '',
257	)
258	);
259	}
260
261	/**
262	* Minify - Outputs the advanced tab
263	*
264	* @return void
265	*/
266	public function output_advanced() {
267	$wpo_minify_options = wp_optimize_minify_config()->get();
268	$files = false;
269	if (apply_filters('wpo_minify_status_show_files_on_load', true) && WPO_MINIFY_PHP_VERSION_MET) {
270	$files = WP_Optimize_Minify_Cache_Functions::get_cached_files();
271	}
272
273	// WP_Optimize_Minify_Functions is only loaded when Minify is active
274	if (class_exists('WP_Optimize_Minify_Functions')) {
275	$default_ignore = WP_Optimize_Minify_Functions::get_default_ignore();
276	$default_ie_blacklist = WP_Optimize_Minify_Functions::get_default_ie_blacklist();
277	} else {
278	$default_ignore = array();
279	$default_ie_blacklist = array();
280	}
281
282	WP_Optimize()->include_template(
283	'minify/advanced-tab.php',
284	false,
285	array(
286	'wpo_minify_options' => $wpo_minify_options,
287	'files' => $files,
288	'default_ignore' => $default_ignore,
289	'default_ie_blacklist' => $default_ie_blacklist
290	)
291	);
292	}
293	}
294