Viewing file:  SettingsHandler.php (3.83 KB) -rw-rw-rw-
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<?php
if (!defined('W3TC')) { die(); }
/**
* Class W3_UI_Settings_SettingsHandler
*/
class W3_UI_Settings_SettingsHandler {
/**
* List of config modules and their related SettingsBase classes
* @var array
*/
private $modules = array('pgcache' => 'PageCache', 'minify' => 'Minify', 'dbcache' => 'DatabaseCache',
'objectcache' => 'ObjectCache', 'fragmentcache' => 'FragmentCache', 'browsercache' => 'BrowserCache',
'cdn' => 'CDN','cdncache' => 'CDN', 'newrelic' => 'Monitoring', 'varnish' => 'Varnish', 'widget' => 'General'
,'config' => 'General', 'common' => 'General', 'plugin' => 'General',
'cluster' => 'SNS', 'mobile' => 'Mobile'
);
/**
* @var array
*/
private $custom_modules = array();
function __construct() {
if (function_exists('apply_filters'))
$this->custom_modules = apply_filters('w3tc_custom_module_settings', array());
}
/**
* Gets the label connected with a config key in the provided area
* @param string $config_key
* @param string $area get the
* @return string
*/
public function get_label($config_key, $area) {
$a = explode('.', $config_key);
$module = array_shift($a);
if (isset($this->modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
$settings = w3_instance("W3_UI_Settings_{$this->modules[$module]}");
return $settings->get_label($config_key, $area);
} if(isset($this->custom_modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
$settings = call_user_func($this->custom_modules[$module]);
return $settings->get_label($config_key, $area);
} else {
trigger_error(sprintf('Cannot find configuration key %s for area %s.', $config_key, $area), E_USER_NOTICE);
return '';
}
}
/**
* Retrieves meta data concerning a config key, label and connected area
* @param string $config_key
* @return string
*/
public function get_meta($config_key) {
$a = explode('.', $config_key);
$module = array_shift($a);
if (isset($this->modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
/**
* @var W3_UI_Settings_SettingsBase $settings
*/
$settings = w3_instance("W3_UI_Settings_{$this->modules[$module]}");
return $settings->get_meta($config_key);
} if(isset($this->custom_modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
$settings = call_user_func($this->custom_modules[$module]);
return $settings->get_meta($config_key);
} else {
trigger_error(sprintf('Cannot find configuration key %s.', $config_key), E_USER_NOTICE);
return '';
}
}
public function can_change($config_key, $meta) {
$a = explode('.', $config_key);
$module = array_shift($a);
if (isset($this->modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
/**
* @var W3_UI_Settings_SettingsBase $settings
*/
$settings = w3_instance("W3_UI_Settings_{$this->modules[$module]}");
return $settings->can_change($config_key, $meta);
} if(isset($this->custom_modules[$module])) {
w3_require_once(W3TC_LIB_W3_DIR . "/UI/Settings/SettingsBase.php");
$settings = call_user_func($this->custom_modules[$module]);
return $settings->can_change($config_key, $meta);
} else {
trigger_error(sprintf('Cannot find configuration key %s.', $config_key), E_USER_NOTICE);
return false;
}
}
}
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