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<?php |
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/** |
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* Auto Load Next Post Admin Settings Class. |
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* |
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* @since 1.0.0 |
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* @author Sébastien Dumont |
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* @category Admin |
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* @package Auto Load Next Post |
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* @license GPL-2.0+ |
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*/ |
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if ( ! defined('ABSPATH')) { |
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exit; |
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} |
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// Exit if accessed directly |
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if ( ! class_exists('Auto_Load_Next_Post_Admin_Settings')) { |
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/** |
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* Auto_Load_Next_Post_Admin_Settings |
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* |
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* @since 1.0.0 |
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*/ |
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class Auto_Load_Next_Post_Admin_Settings { |
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private static $settings = array(); |
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private static $errors = array(); |
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private static $messages = array(); |
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/** |
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* Include the settings page classes |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @return $settings |
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*/ |
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public static function get_settings_pages() { |
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if (empty(self::$settings)) { |
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$settings = array(); |
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include_once('settings/class-auto-load-next-post-settings-page.php'); |
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$settings[] = include('settings/class-auto-load-next-post-settings-general.php'); |
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$settings[] = include('settings/class-auto-load-next-post-settings-support.php'); |
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} |
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return self::$settings; |
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} // END get_settings_page() |
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/** |
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* Save the settings |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @global $current_tab |
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*/ |
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public static function save() { |
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global $current_tab; |
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if (empty($_REQUEST['_wpnonce']) || ! wp_verify_nonce($_REQUEST['_wpnonce'], 'auto-load-next-post-settings')) { |
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wp_die(__('Action failed. Please refresh the page and retry.', 'auto-load-next-post')); |
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} |
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// Trigger actions |
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do_action('auto_load_next_post_settings_save_'.$current_tab); |
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do_action('auto_load_next_post_update_options_'.$current_tab); |
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do_action('auto_load_next_post_update_options'); |
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self::add_message(__('Your settings have been saved.', 'auto-load-next-post')); |
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do_action('auto_load_next_post_settings_saved'); |
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} // END save() |
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/** |
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* Add a message |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @param string $text |
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*/ |
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public static function add_message($text) { |
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self::$messages[] = $text; |
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} // END add_message() |
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/** |
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* Add an error |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @param string $text |
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*/ |
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public static function add_error($text) { |
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self::$errors[] = $text; |
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} // END add_error() |
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/** |
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* Output messages and errors. |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @return string |
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*/ |
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public static function show_messages() { |
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if (sizeof(self::$errors) > 0) { |
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foreach (self::$errors as $error) { |
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echo '<div id="message" class="error auto-load-next-post fade"><p><strong>'.esc_html($error).'</strong></p></div>'; |
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} |
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} elseif (sizeof(self::$messages) > 0) { |
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foreach (self::$messages as $message) { |
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echo '<div id="message" class="updated auto-load-next-post fade"><p><strong>'.esc_html($message).'</strong></p></div>'; |
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} |
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} |
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} // END show_messages() |
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/** |
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* Settings Page. |
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* |
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* Handles the display of the main settings page in admin. |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @filter auto_load_next_post_settings_tabs_array |
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* @global $current_tab |
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* @return void |
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*/ |
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public static function output() { |
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global $current_tab; |
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// Get current tab |
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$current_tab = empty($_GET['tab']) ? 'general' : sanitize_text_field(urldecode($_GET['tab'])); |
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wp_enqueue_script('auto_load_next_post_settings', AUTO_LOAD_NEXT_POST_URL_PATH.'/assets/js/admin/settings'.AUTO_LOAD_NEXT_POST_SCRIPT_MODE.'.js', array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, true); |
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wp_localize_script('auto_load_next_post_settings', 'auto_load_next_post_settings_params', array( |
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'i18n_nav_warning' => __('The changes you made will be lost if you navigate away from this page.', 'auto-load-next-post'), |
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)); |
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// Include settings pages |
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self::get_settings_pages(); |
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// Save settings if data has been posted |
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if ( ! empty($_POST)) { |
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self::save(); |
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} |
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// Add any posted messages |
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if ( ! empty($_GET['auto_load_next_post_error'])) { |
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self::add_error(urldecode(stripslashes($_GET['auto_load_next_post_error']))); |
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} |
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if ( ! empty($_GET['auto_load_next_post_message'])) { |
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self::add_message(urldecode(stripslashes($_GET['auto_load_next_post_message']))); |
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} |
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self::show_messages(); |
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// Get tabs for the settings page |
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$tabs = apply_filters('auto_load_next_post_settings_tabs_array', array()); |
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include('views/html-admin-settings.php'); |
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} // END output() |
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/** |
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* Get a setting from the settings API. |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @param mixed $option_name |
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* @return string |
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*/ |
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public static function get_option($option_name, $default = '') { |
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// Array value |
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if (strstr($option_name, '[')) { |
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parse_str($option_name, $option_array); |
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// Option name is first key |
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$option_name = current(array_keys($option_array)); |
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// Get value |
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$option_values = get_option($option_name, ''); |
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$key = key($option_array[$option_name]); |
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if (isset($option_values[$key])) { |
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$option_value = $option_values[$key]; |
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} else { |
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$option_value = null; |
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} |
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// Single value |
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} else { |
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$option_value = get_option($option_name, null); |
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} |
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if (is_array($option_value)) { |
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$option_value = array_map('stripslashes', $option_value); |
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} elseif ( ! is_null($option_value)) { |
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$option_value = stripslashes($option_value); |
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} |
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return $option_value === null ? $default : $option_value; |
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} // END get_option() |
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/** |
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* Output admin fields. |
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* |
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* Loops though the plugin name options array and outputs each field. |
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* |
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* @since 1.0.0 |
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* @access public static |
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* @param array $options Opens array to output |
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*/ |
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public static function output_fields($options) { |
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foreach ($options as $value) { |
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if ( ! isset($value['type'])) { |
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continue; |
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} |
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if ( ! isset($value['id'])) { |
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$value['id'] = ''; |
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} |
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if ( ! isset($value['title'])) { |
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$value['title'] = isset($value['name']) ? $value['name'] : ''; |
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} |
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if ( ! isset($value['class'])) { |
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$value['class'] = ''; |
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} |
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if ( ! isset($value['css'])) { |
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$value['css'] = ''; |
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} |
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if ( ! isset($value['default'])) { |
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$value['default'] = ''; |
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} |
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if ( ! isset($value['desc'])) { |
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$value['desc'] = ''; |
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} |
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if ( ! isset($value['desc_tip'])) { |
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$value['desc_tip'] = false; |
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} |
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// Custom attribute handling |
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$custom_attributes = array(); |
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if ( ! empty($value['custom_attributes']) && is_array($value['custom_attributes'])) { |
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foreach ($value['custom_attributes'] as $attribute => $attribute_value) { |
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$custom_attributes[] = esc_attr($attribute).'="'.esc_attr($attribute_value).'"'; |
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} |
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} |
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// Description handling |
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if ($value['desc_tip'] === true) { |
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$description = ''; |
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$tip = $value['desc']; |
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} else if ( ! empty($value['desc_tip'])) { |
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$description = $value['desc']; |
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$tip = $value['desc_tip']; |
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} else if ( ! empty($value['desc'])) { |
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$description = $value['desc']; |
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$tip = ''; |
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} else { |
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$description = $tip = ''; |
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} |
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View Code Duplication |
if ($description && in_array($value['type'], array('textarea', 'radio'))) { |
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$description = '<p style="margin-top:0">'.wp_kses_post($description).'</p>'; |
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} else if ($description) { |
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$description = '<span class="description">'.wp_kses_post($description).'</span>'; |
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} |
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View Code Duplication |
if ($tip && in_array($value['type'], array('checkbox'))) { |
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$tip = '<p class="description">'.$tip.'</p>'; |
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} else if ($tip) { |
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$tip = '<img class="help_tip" data-tip="'.esc_attr($tip).'" src="'.AUTO_LOAD_NEXT_POST_URL_PATH.'/assets/images/help.png" height="16" width="16" />'; |
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} |
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// Switch based on type |
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switch ($value['type']) { |
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// Section Titles |
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case 'title': |
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if ( ! empty($value['title'])) { |
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echo '<h3>'.esc_html($value['title']).'</h3>'; |
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} |
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if ( ! empty($value['desc'])) { |
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echo wpautop(wptexturize(wp_kses_post($value['desc']))); |
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} |
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echo '<table class="form-table">'."\n\n"; |
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if ( ! empty($value['id'])) { |
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do_action('auto_load_next_post_settings_'.sanitize_title($value['id'])); |
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} |
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break; |
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// Section Ends |
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case 'sectionend': |
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View Code Duplication |
if ( ! empty($value['id'])) { |
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do_action('auto_load_next_post_settings_'.sanitize_title($value['id']).'_end'); |
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} |
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echo '</table>'; |
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View Code Duplication |
if ( ! empty($value['id'])) { |
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do_action('auto_load_next_post_settings_'.sanitize_title($value['id']).'_after'); |
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} |
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break; |
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// Standard text inputs and subtypes like 'number' |
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case 'text': |
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case 'number': |
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$type = $value['type']; |
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$class = ''; |
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$option_value = self::get_option($value['id'], $value['default']); |
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?><tr valign="top"> |
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<th scope="row" class="titledesc"> |
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<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label> |
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<?php echo $tip; ?> |
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</th> |
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<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>"> |
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<input |
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name="<?php echo esc_attr($value['id']); ?>" |
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id="<?php echo esc_attr($value['id']); ?>" |
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type="<?php echo esc_attr($type); ?>" |
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style="<?php echo esc_attr($value['css']); ?>" |
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value="<?php echo esc_attr($option_value); ?>" |
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class="<?php echo esc_attr($value['class']); ?>" |
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<?php echo implode(' ', $custom_attributes); ?> |
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/> <?php echo $description; ?> |
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</td> |
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</tr><?php |
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break; |
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// Textarea |
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case 'textarea': |
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$option_value = self::get_option($value['id'], $value['default']); |
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?><tr valign="top"> |
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<th scope="row" class="titledesc"> |
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<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label> |
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<?php echo $tip; ?> |
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</th> |
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<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>"> |
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<?php echo $description; ?> |
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<textarea |
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name="<?php echo esc_attr($value['id']); ?>" |
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id="<?php echo esc_attr($value['id']); ?>" |
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style="<?php echo esc_attr($value['css']); ?>" |
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class="<?php echo esc_attr($value['class']); ?>" |
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<?php echo implode(' ', $custom_attributes); ?> |
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><?php echo esc_textarea($option_value); ?></textarea> |
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</td> |
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</tr><?php |
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break; |
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356
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|
|
// Select boxes |
357
|
|
|
case 'select': |
358
|
|
|
case 'multiselect': |
359
|
|
|
$option_value = self::get_option($value['id'], $value['default']); |
360
|
|
|
?><tr valign="top"> |
361
|
|
|
<th scope="row" class="titledesc"> |
362
|
|
|
<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label> |
363
|
|
|
<?php echo $tip; ?> |
364
|
|
|
</th> |
365
|
|
|
<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>"> |
366
|
|
|
<select |
367
|
|
|
name="<?php echo esc_attr($value['id']); ?><?php if ($value['type'] == 'multiselect') { |
368
|
|
|
echo '[]'; |
369
|
|
|
} |
370
|
|
|
?>" |
371
|
|
|
id="<?php echo esc_attr($value['id']); ?>" |
372
|
|
|
style="<?php echo esc_attr($value['css']); ?>" |
373
|
|
|
class="<?php echo esc_attr($value['class']); ?>" |
374
|
|
|
<?php echo implode(' ', $custom_attributes); ?> |
375
|
|
|
<?php if ($value['type'] == 'multiselect') { |
376
|
|
|
echo 'multiple="multiple"'; |
377
|
|
|
} |
378
|
|
|
?>> |
379
|
|
|
<?php foreach ($value['options'] as $key => $val) { ?> |
380
|
|
|
<option value="<?php echo esc_attr($key); ?>" <?php |
381
|
|
|
if (is_array($option_value)) { |
382
|
|
|
selected(in_array($key, $option_value), true); |
383
|
|
|
} else { |
384
|
|
|
selected($option_value, $key); |
385
|
|
|
} |
386
|
|
|
?>><?php echo $val ?></option> |
387
|
|
|
<?php |
388
|
|
|
} |
389
|
|
|
?> |
390
|
|
|
</select> <?php echo $description; ?> |
391
|
|
|
</td> |
392
|
|
|
</tr><?php |
393
|
|
|
|
394
|
|
|
break; |
395
|
|
|
|
396
|
|
|
// Radio inputs |
397
|
|
|
case 'radio': |
398
|
|
|
$option_value = self::get_option($value['id'], $value['default']); |
399
|
|
|
?><tr valign="top"> |
400
|
|
|
<th scope="row" class="titledesc"> |
401
|
|
|
<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label> |
402
|
|
|
<?php echo $tip; ?> |
403
|
|
|
</th> |
404
|
|
|
<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>"> |
405
|
|
|
<fieldset> |
406
|
|
|
<?php echo $description; ?> |
407
|
|
|
<ul> |
408
|
|
|
<?php foreach ($value['options'] as $key => $val) { ?> |
409
|
|
|
<li> |
410
|
|
|
<label><input |
411
|
|
|
name="<?php echo esc_attr($value['id']); ?>" |
412
|
|
|
value="<?php echo $key; ?>" |
413
|
|
|
type="radio" |
414
|
|
|
style="<?php echo esc_attr($value['css']); ?>" |
415
|
|
|
class="<?php echo esc_attr($value['class']); ?>" |
416
|
|
|
<?php echo implode(' ', $custom_attributes); ?> |
417
|
|
|
<?php checked($key, $option_value); ?> |
418
|
|
|
/> <?php echo $val ?></label> |
419
|
|
|
</li> |
420
|
|
|
<?php } ?> |
421
|
|
|
</ul> |
422
|
|
|
</fieldset> |
423
|
|
|
</td> |
424
|
|
|
</tr><?php |
425
|
|
|
|
426
|
|
|
break; |
427
|
|
|
|
428
|
|
|
// Checkbox input |
429
|
|
|
case 'checkbox': |
430
|
|
|
$option_value = self::get_option($value['id'], $value['default']); |
431
|
|
|
if ( ! isset($value['hide_if_checked'])) { |
432
|
|
|
$value['hide_if_checked'] = false; |
433
|
|
|
} |
434
|
|
|
if ( ! isset($value['show_if_checked'])) { |
435
|
|
|
$value['show_if_checked'] = false; |
436
|
|
|
} |
437
|
|
|
if ( ! isset($value['checkboxgroup']) || (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'start')) { |
438
|
|
|
?> |
439
|
|
|
<tr valign="top" class="<?php |
440
|
|
|
if ($value['hide_if_checked'] == 'yes' || $value['show_if_checked'] == 'yes') { |
441
|
|
|
echo 'hidden_option'; |
442
|
|
|
} |
443
|
|
|
if ($value['hide_if_checked'] == 'option') { |
444
|
|
|
echo 'hide_options_if_checked'; |
445
|
|
|
} |
446
|
|
|
if ($value['show_if_checked'] == 'option') { |
447
|
|
|
echo 'show_options_if_checked'; |
448
|
|
|
} |
449
|
|
|
?>"> |
450
|
|
|
<th scope="row" class="titledesc"><?php echo esc_html($value['title']); ?></th> |
451
|
|
|
<td class="forminp forminp-checkbox"> |
452
|
|
|
<fieldset> |
453
|
|
|
<?php |
454
|
|
|
} else { |
455
|
|
|
?> |
456
|
|
|
<fieldset class="<?php |
457
|
|
|
if ($value['hide_if_checked'] == 'yes' || $value['show_if_checked'] == 'yes') { |
458
|
|
|
echo 'hidden_option'; |
459
|
|
|
} |
460
|
|
|
if ($value['hide_if_checked'] == 'option') { |
461
|
|
|
echo 'hide_options_if_checked'; |
462
|
|
|
} |
463
|
|
|
if ($value['show_if_checked'] == 'option') { |
464
|
|
|
echo 'show_options_if_checked'; |
465
|
|
|
} |
466
|
|
|
?>"> |
467
|
|
|
<?php |
468
|
|
|
} |
469
|
|
|
?> |
470
|
|
|
<legend class="screen-reader-text"><span><?php echo esc_html($value['title']); ?></span></legend> |
471
|
|
|
<label for="<?php echo $value['id'] ?>"> |
472
|
|
|
<input |
473
|
|
|
name="<?php echo esc_attr($value['id']); ?>" |
474
|
|
|
id="<?php echo esc_attr($value['id']); ?>" |
475
|
|
|
type="checkbox" |
476
|
|
|
value="1" |
477
|
|
|
<?php checked($option_value, 'yes'); ?> |
478
|
|
|
<?php echo implode(' ', $custom_attributes); ?> |
479
|
|
|
/> <?php echo wp_kses_post($value['desc']) ?></label> <?php echo $tip; ?> |
480
|
|
|
<?php |
481
|
|
|
if ( ! isset($value['checkboxgroup']) || (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'end')) { |
482
|
|
|
?> |
483
|
|
|
</fieldset> |
484
|
|
|
</td> |
485
|
|
|
</tr> |
486
|
|
|
<?php |
487
|
|
|
} else { |
488
|
|
|
?> |
489
|
|
|
</fieldset> |
490
|
|
|
<?php |
491
|
|
|
} |
492
|
|
|
|
493
|
|
|
break; |
494
|
|
|
|
495
|
|
|
// Default: run an action |
496
|
|
|
default: |
497
|
|
|
do_action('auto_load_next_post_admin_field_'.$value['type'], $value); |
498
|
|
|
|
499
|
|
|
break; |
500
|
|
|
} // end switch |
501
|
|
|
|
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
} // END output_fields() |
505
|
|
|
|
506
|
|
|
/** |
507
|
|
|
* Save admin fields. |
508
|
|
|
* |
509
|
|
|
* Loops though the plugin name options array and outputs each field. |
510
|
|
|
* |
511
|
|
|
* @since 1.0.0 |
512
|
|
|
* @access public static |
513
|
|
|
* @param array $options Opens array to output |
514
|
|
|
* @return bool |
515
|
|
|
*/ |
516
|
|
|
public static function save_fields($options, $current_tab) { |
517
|
|
|
if (empty($_POST)) { |
518
|
|
|
return false; |
519
|
|
|
} |
520
|
|
|
|
521
|
|
|
// Options to update will be stored here |
522
|
|
|
$update_options = array(); |
523
|
|
|
|
524
|
|
|
// Loop options and get values to save |
525
|
|
|
foreach ($options as $value) { |
526
|
|
|
|
527
|
|
|
if ( ! isset($value['id'])) { |
528
|
|
|
continue; |
529
|
|
|
} |
530
|
|
|
|
531
|
|
|
$type = isset($value['type']) ? sanitize_title($value['type']) : ''; |
532
|
|
|
|
533
|
|
|
// Get the option name |
534
|
|
|
$option_value = null; |
535
|
|
|
|
536
|
|
|
switch ($type) { |
537
|
|
|
// Standard types |
538
|
|
|
case "checkbox" : |
539
|
|
|
if (isset($_POST[$value['id']])) { |
540
|
|
|
$option_value = 'yes'; |
541
|
|
|
} else { |
542
|
|
|
$option_value = 'no'; |
543
|
|
|
} |
544
|
|
|
|
545
|
|
|
break; |
546
|
|
|
|
547
|
|
View Code Duplication |
case "textarea" : |
|
|
|
|
548
|
|
|
if (isset($_POST[$value['id']])) { |
549
|
|
|
$option_value = wp_kses_post(trim(stripslashes($_POST[$value['id']]))); |
550
|
|
|
} else { |
551
|
|
|
$option_value = ''; |
552
|
|
|
} |
553
|
|
|
|
554
|
|
|
break; |
555
|
|
|
|
556
|
|
|
case "text" : |
557
|
|
|
case "number": |
558
|
|
|
case "select" : |
559
|
|
|
case "single_select_page" : |
560
|
|
View Code Duplication |
case "radio" : |
|
|
|
|
561
|
|
|
if (isset($_POST[$value['id']])) { |
562
|
|
|
$option_value = auto_load_next_post_clean(stripslashes($_POST[$value['id']])); |
563
|
|
|
} else { |
564
|
|
|
$option_value = ''; |
565
|
|
|
} |
566
|
|
|
|
567
|
|
|
break; |
568
|
|
|
|
569
|
|
|
// Special types |
570
|
|
|
case "multiselect" : |
571
|
|
|
// Get array |
572
|
|
|
if (isset($_POST[$value['id']])) { |
573
|
|
|
$selected_values = array_map('auto_load_next_post_clean', array_map('stripslashes', (array) $_POST[$value['id']])); |
574
|
|
|
} else { |
575
|
|
|
$selected_values = array(); |
576
|
|
|
} |
577
|
|
|
$option_value = $selected_values; |
578
|
|
|
|
579
|
|
|
break; |
580
|
|
|
|
581
|
|
|
// Custom handling |
582
|
|
|
default : |
583
|
|
|
do_action('auto_load_next_post_update_option_'.$type, $value); |
584
|
|
|
|
585
|
|
|
break; |
586
|
|
|
|
587
|
|
|
} // END switch() |
|
|
|
|
588
|
|
|
|
589
|
|
|
if ( ! is_null($option_value)) { |
590
|
|
|
|
591
|
|
|
// Check if option is an array |
592
|
|
|
if (strstr($value['id'], '[')) { |
593
|
|
|
parse_str($value['id'], $option_array); |
594
|
|
|
|
595
|
|
|
// Option name is first key |
596
|
|
|
$option_name = current(array_keys($option_array)); |
597
|
|
|
|
598
|
|
|
// Get old option value |
599
|
|
|
if ( ! isset($update_options[$option_name])) { |
600
|
|
|
$update_options[$option_name] = get_option($option_name, array()); |
601
|
|
|
} |
602
|
|
|
|
603
|
|
|
if ( ! is_array($update_options[$option_name])) { |
604
|
|
|
$update_options[$option_name] = array(); |
605
|
|
|
} |
606
|
|
|
|
607
|
|
|
// Set keys and value |
608
|
|
|
$key = key($option_array[$option_name]); |
609
|
|
|
$update_options[$option_name][$key] = $option_value; |
610
|
|
|
|
611
|
|
|
// Single value |
612
|
|
|
} else { |
613
|
|
|
$update_options[$value['id']] = $option_value; |
614
|
|
|
} |
615
|
|
|
|
616
|
|
|
} |
617
|
|
|
|
618
|
|
|
// Custom handling |
619
|
|
|
do_action('auto_load_next_post_update_option', $value); |
620
|
|
|
} |
621
|
|
|
|
622
|
|
|
// Now save the options |
623
|
|
|
foreach ($update_options as $name => $value) { |
624
|
|
|
update_option($name, $value); |
625
|
|
|
} |
626
|
|
|
|
627
|
|
|
// Save all options as an array. Ready for export. |
628
|
|
|
update_option('auto_load_next_post_options_'.$current_tab, $update_options); |
629
|
|
|
|
630
|
|
|
return true; |
631
|
|
|
} // END save_fields() |
632
|
|
|
|
633
|
|
|
} // END class. |
634
|
|
|
|
635
|
|
|
} // end if class exists. |
636
|
|
|
|
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.