File: /home/sps/www/wp-content/plugins/nextgen-gallery/src/Admin/RequirementsNotice.php
<?php
namespace Imagely\NGG\Admin;
/**
* Requirements Notice class for NextGEN Gallery.
*
* Handles display of requirement notices in the admin interface.
*/
class RequirementsNotice {
/**
* Notice name.
*
* @var string
*/
protected $_name;
/**
* Notice data.
*
* @var array
*/
protected $_data;
/**
* Notice callback.
*
* @var callable
*/
protected $_callback;
/**
* Constructor.
*
* @param string $name Notice name.
* @param callable $callback Notice callback.
* @param array $data Notice data.
*/
public function __construct( $name, $callback, $data ) {
$this->_name = $name;
$this->_data = $data;
$this->_callback = $callback;
}
/**
* Checks if the notice is renderable.
*
* @return bool Always returns true.
*/
public function is_renderable() {
return true;
}
/**
* Checks if the notice is dismissable.
*
* @return bool Whether the notice can be dismissed.
*/
public function is_dismissable() {
return isset( $this->_data['dismissable'] ) ? $this->_data['dismissable'] : true;
}
/**
* Renders the notice content.
*
* @return string The notice message.
*/
public function render() {
return $this->_data['message'];
}
/**
* Gets the MVC template for the notice.
*
* @return string The template path.
*/
public function get_mvc_template() {
return 'photocrati-nextgen_admin#requirement_notice';
}
/**
* Gets the notice name.
*
* @return string The notice name.
*/
public function get_name() {
return $this->_name;
}
/**
* Runs the notice callback.
*
* @return bool The callback result.
*/
public function run_callback() {
if ( is_callable( $this->_callback ) ) {
return call_user_func( $this->_callback );
} else {
return false;
}
}
/**
* Gets the CSS class for the notice.
*
* @return string The CSS class.
*/
public function get_css_class() {
$prefix = 'notice notice-';
if ( $this->is_dismissable() ) {
return $prefix . 'warning';
} else {
return $prefix . 'error';
}
}
/**
* Gets the notice message.
*
* @return string The notice message.
*/
public function get_message() {
return empty( $this->_data['message'] ) ? '' : $this->_data['message'];
}
}