Viewing file:  SettingsBase.php (1.63 KB) -rw-rw-rw-
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<?php
if (!defined('W3TC')) { die(); }
/**
* Class W3_UI_Settings_SettingsBase
*/
abstract class W3_UI_Settings_SettingsBase {
/**
* 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) {
$strings = $this->strings();
if (isset($strings[$area][$config_key]))
return $strings[$area][$config_key];
else {
$meta = $this->_get_meta($config_key);
if ($meta) {
return $meta['label'];
}
return '';
}
}
/**
* Retrieves meta data concerning a config key, label and connected area
* @param string $config_key
* @return string
*/
public function get_meta($config_key) {
$strings = $this->strings();
return $this->_get_meta($config_key);
}
/**
* Constructs and returns the meta data array.
* @param $config_key
* @return array|string
*/
private function _get_meta($config_key) {
$strings = $this->strings();
foreach ($strings as $area => $settings) {
foreach ($settings as $key => $label) {
if ($key == $config_key)
return array('area' => $area, 'label' => $label);
}
}
return '';
}
/**
* Returns the config keys and there related labels for various areas.
* @return array
*/
protected abstract function strings();
public function can_change($config_key, $meta) {
return true;
}
}
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