Viewing file:  ExtensionsAdmin.php (5.54 KB) -rw-rw-rw-
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<?php
/**
* W3 Total Cache ExtensionsAdmin plugin
*/
if (!defined('W3TC')) {
die();
}
w3_require_once(W3TC_LIB_W3_DIR . '/Plugin.php');
class W3_Plugin_ExtensionsAdmin extends W3_Plugin {
public function run() {
add_filter('w3tc_menu', array($this, 'menu'));
add_action('w3tc_menu-w3tc_extensions', array($this, 'options'));
add_action('after_setup_theme', array(
$this,
'maybe_deactivate_unsupported_extensions'));
add_action('w3tc_saved_options', array(
$this,
'on_saved_options'), 10, 2);
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
if (is_w3tc_admin_page()) {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/extensions.php');
w3_extensions_admin_init();
if (isset($_GET['extension']) && isset($_GET['action'])) {
if (in_array($_GET['action'], array('activate', 'deactivate'))) {
add_action('init', array($this, 'change_extension_status'));
}
} elseif (isset($_POST['checked'])) {
add_action('init', array($this, 'change_extensions_status'));
}
}
add_action('w3tc_hide_button_custom-hide-extension-notification', array($this, 'hide_notification'));
}
/**
* Hides an extension notification
*/
public function hide_notification() {
$extension = W3_Request::get_string('w3tc_default_hide_note_custom');
/**
* @var W3_ConfigAdmin $w3_config_admin
*/
$w3_config_admin = w3_instance('W3_ConfigAdmin');
$exts = $w3_config_admin->get_array('notes.hide_extensions');
$exts[] = $extension;
$exts = array_unique($exts);
try {
$w3_config_admin->set('notes.hide_extensions', $exts);
$w3_config_admin->save();
} catch (Exception $ex) {}
}
/**
* Adds menu
*
* @param $menu
* @return array
*/
public function menu($menu) {
$menu_item = array(
'w3tc_extensions' => array(
__('Extensions', 'w3-total-cache'),
__('Extensions', 'w3-total-cache'),
'network_show' => false
)
);
return array_merge($menu, $menu_item);
}
/**
* Loads options page and corresponding view
*/
public function options() {
/**
* @var W3_UI_ExtensionsAdminView $options_dashboard
*/
$options_dashboard = w3_instance('W3_UI_ExtensionsAdminView');
$options_dashboard->options();
}
/**
* Alters the active state of multiple extensions
*/
public function change_extensions_status() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
$extensions = W3_Request::get_array('checked');
$action = W3_Request::get('action');
$message = '';
if ('activate-selected' == $action) {
foreach ($extensions as $extension) {
if (w3tc_activate_extension($extension, $this->_config))
$message .= '&activated=' . $extension;
}
wp_redirect(w3_admin_url(sprintf('admin.php?page=w3tc_extensions%s', $message)));
} elseif ('deactivate-selected' == $action) {
foreach ($extensions as $extension) {
if (w3tc_deactivate_extension($extension, $this->_config))
$message .= '&deactivated=' . $extension;
}
wp_redirect(w3_admin_url(sprintf('admin.php?page=w3tc_extensions%s', $message)));
} else {
wp_redirect(w3_admin_url('admin.php?page=w3tc_extensions'));
}
}
/**
* Alters the active state of an extension
*/
public function change_extension_status() {
$action = W3_Request::get_string('action');
if (in_array($action, array('activate', 'deactivate'))) {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
$extension = W3_Request::get_string('extension');
if ('activate' == $action) {
w3tc_activate_extension($extension, $this->_config);
wp_redirect(w3_admin_url(sprintf('admin.php?page=w3tc_extensions&activated=%s', $extension)));
} elseif ('deactivate' == $action) {
w3tc_deactivate_extension($extension, $this->_config);
wp_redirect(w3_admin_url(sprintf('admin.php?page=w3tc_extensions&deactivated=%s', $extension)));
}
}
}
/**
* Maybe deactivates extensions which cannt be active according to current settings
*/
public function maybe_deactivate_unsupported_extensions() {
if (isset($_GET['activated'])) // page loaded after theme switch
$this->deactivate_unsupported_extensions($this->_config);
}
/**
* Saved options
*/
public function on_saved_options($config, $admin_config) {
$this->deactivate_unsupported_extensions($config, true);
}
/**
* Deactivates extensions which cannt be active according to current settings
*/
public function deactivate_unsupported_extensions($config, $dont_save_config = false) {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/extensions.php');
w3_extensions_admin_init();
$all_extensions = w3_get_extensions($config);
foreach ($all_extensions as $name => $descriptor) {
if (isset($descriptor['enabled']) && !$descriptor['enabled']) {
w3tc_deactivate_extension($name, $config, $dont_save_config);
}
}
}
}
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