File: /home/adventp/www/wp-content/themes/brooklyn/unite/core/admin/option-tree/ot-loader.php
<?php
/**
* This is the OptionTree loader class.
*
* @package OptionTree
* @author Derek Herman <derek@valendesigns.com>
* @copyright Copyright (c) 2013, Derek Herman
*/
if ( !class_exists( 'OT_Loader' ) ) {
class OT_Loader {
/**
* PHP5 constructor method.
*
* This method loads other methods of the class.
*
* @return void
*
* @access public
* @since 2.0
*/
public function __construct() {
/* load OptionTree */
add_action( 'after_setup_theme', array( $this, 'load_option_tree' ), 1 );
}
/**
* Load OptionTree on the 'after_setup_theme' action. Then filters will
* be availble to the theme, and not only when in Theme Mode.
*
* @return void
*
* @access public
* @since 2.1.2
*/
public function load_option_tree() {
/* setup the constants */
$this->constants();
/* include the required admin files */
$this->admin_includes();
/* hook into WordPress */
$this->hooks();
}
/**
* Constants
*
* Defines the constants for use within OptionTree. Constants
* are prefixed with 'OT_' to avoid any naming collisions.
*
* @return void
*
* @access private
* @since 2.0
*/
private function constants() {
/**
* Current Version number.
*/
define( 'UT_THEME_VERSION', '2.1.4' );
/**
* For developers: Allow Unfiltered HTML in all the textareas.
*
* Run a filter and set to true if you want all the
* users to be able to post anything in the textareas.
* WARNING: This opens a security hole for low level users
* to be able to post malicious scripts, you've been warned.
*
* @since 2.0
*/
define( 'OT_ALLOW_UNFILTERED_HTML', apply_filters( 'ot_allow_unfiltered_html', false ) );
/**
* For developers: Theme mode.
*
* Run a filter and set to true to enable OptionTree theme mode.
* You must have this files parent directory inside of
* your themes root directory. As well, you must include
* a reference to this file in your themes functions.php.
*
* @since 2.0
*/
define( 'OT_THEME_MODE', apply_filters( 'ot_theme_mode', false ) );
/**
* For developers: Child Theme mode. TODO document
*
* Run a filter and set to true to enable OptionTree child theme mode.
* You must have this files parent directory inside of
* your themes root directory. As well, you must include
* a reference to this file in your themes functions.php.
*
* @since 2.0.15
*/
define( 'OT_CHILD_THEME_MODE', apply_filters( 'ot_child_theme_mode', false ) );
/**
* For developers: Custom Theme Option page
*
* Run a filter and set to false if you want to hide the OptionTree
* Theme Option page and build your own.
*
* @since 2.1
*/
define( 'OT_USE_THEME_OPTIONS', apply_filters( 'ot_use_theme_options', true ) );
/**
* For developers: Meta Boxes.
*
* Run a filter and set to false to keep OptionTree from
* loading the meta box resources.
*
* @since 2.0
*/
define( 'OT_META_BOXES', apply_filters( 'ot_meta_boxes', true ) );
/**
* Check if in theme mode.
*
* If OT_THEME_MODE and OT_CHILD_THEME_MODE is false, set the
* directory path & URL like any other plugin. Otherwise, use
* the parent or child themes root directory.
*
* @since 2.0
*/
if ( false == OT_THEME_MODE && false == OT_CHILD_THEME_MODE ) {
define( 'OT_DIR', plugin_dir_path( __FILE__ ) );
define( 'OT_URL', plugin_dir_url( __FILE__ ) );
} else {
if ( true == OT_CHILD_THEME_MODE ) {
define( 'OT_DIR', trailingslashit( get_stylesheet_directory() ) . trailingslashit( basename( dirname( __FILE__ ) ) ) );
define( 'OT_URL', trailingslashit( get_stylesheet_directory_uri() ) . trailingslashit( basename( dirname( __FILE__ ) ) ) );
} else {
define( 'OT_DIR', trailingslashit( get_template_directory() ) . trailingslashit( basename( dirname( __FILE__ ) ) ) );
define( 'OT_URL', trailingslashit( get_template_directory_uri() ) . trailingslashit( basename( dirname( __FILE__ ) ) ) );
}
}
/**
* Template directory URI for the current theme.
*
* @since 2.1
*/
if ( true == OT_CHILD_THEME_MODE ) {
define( 'OT_THEME_URL', get_stylesheet_directory_uri() );
} else {
define( 'OT_THEME_URL', get_template_directory_uri() );
}
}
/**
* Include admin files
*
* These functions are included on admin pages only.
*
* @return void
*
* @access private
* @since 2.0
*/
private function admin_includes() {
/* exit early if we're not on an admin page */
if ( !is_admin() )
return false;
/* global include files */
$files = array(
'ot-functions-admin',
'ot-functions-option-types',
'ot-settings-api'
);
/* include the meta box api */
if ( OT_META_BOXES == true ) {
$files[] = 'ot-meta-box-api';
$files[] = 'ot-meta-box-api-enhanced';
}
/* require the files */
foreach ( $files as $file ) {
$this->load_file( OT_DIR . "includes/{$file}.php" );
}
/* Registers the Theme Option page */
add_action( 'init', 'ot_register_theme_options_page' );
}
/**
* Execute the WordPress Hooks
*
* @return void
*
* @access public
* @since 2.0
*/
private function hooks() {
/* prepares the after save do_action */
add_action( 'admin_init', 'ot_after_theme_options_save', 1 );
/* create media post */
add_action( 'admin_init', 'ot_create_media_post', 8 );
/* global CSS */
add_action( 'admin_head', array( $this, 'global_admin_css' ) );
/* AJAX call to create a new choice */
add_action( 'wp_ajax_add_choice', array( $this, 'add_choice' ) );
/* AJAX call to create a new list item */
add_action( 'wp_ajax_add_list_item', array( $this, 'add_list_item' ) );
/* Modify the media uploader button */
add_filter( 'gettext', array( $this, 'change_image_button' ), 10, 3 );
// Adds the temporary hacktastic shortcode
add_filter( 'media_view_settings', array( $this, 'shortcode' ), 10, 2 );
// AJAX update
add_action( 'wp_ajax_gallery_update', array( $this, 'ajax_gallery_update' ) );
}
/**
* Load a file
*
* @return void
*
* @access private
* @since 2.0.15
*/
private function load_file( $file ) {
//include_once( $file );
include( $file );
}
/**
* Fake the gallery shortcode
*
* The JS takes over and creates the actual shortcode with
* the real attachment IDs on the fly. Here we just need to
* pass in the post ID to get the ball rolling.
*
* @param array The current settings
* @param object The post object
* @return array
*
* @access public
* @since 4.6.5
*/
public function shortcode( $settings, $post ) {
global $pagenow;
if ( in_array( $pagenow, array( 'upload.php', 'customize.php' ) ) ) {
return $settings;
}
// Set the OptionTree post ID
if ( ! is_object( $post ) ) {
$post_id = isset( $_GET['post'] ) ? $_GET['post'] : ( isset( $_GET['post_ID'] ) ? $_GET['post_ID'] : 0 );
if ( $post_id == 0 && function_exists( 'ot_get_media_post_ID' ) ) {
$post_id = ot_get_media_post_ID();
}
$settings['post']['id'] = $post_id;
}
// No ID return settings
if ( $settings['post']['id'] == 0 )
return $settings;
// Set the fake shortcode
$settings['ut_gallery'] = array( 'shortcode' => "[gallery id='{$settings['post']['id']}']" );
// Return settings
return $settings;
}
/**
* Returns the AJAX images
*
* @return string
*
* @access public
* @since 4.6.5
*/
public function ajax_gallery_update() {
if ( ! empty( $_POST['ids'] ) ) {
$return = '';
foreach( $_POST['ids'] as $id ) {
$thumbnail = wp_get_attachment_image_src( $id, 'thumbnail' );
$return .= '<li><img src="' . $thumbnail[0] . '" width="150" height="150" /></li>';
}
echo ut_safe_output( $return );
exit();
}
}
/**
* Adds the global CSS to fix the menu icon.
*/
public function global_admin_css() {
echo '<style>#adminmenu #toplevel_page_ot-settings .wp-menu-image img { padding: 5px 0px 1px 6px !important; } </style>';
}
/**
* AJAX utility function for adding a new choice.
*/
public function add_choice() {
if( !wp_verify_nonce( $_REQUEST['nonce'], "ut_add_list" ) || !current_user_can( 'manage_options' ) ) {
die();
}
echo ot_choices_view( $_REQUEST[ 'name' ], $_REQUEST[ 'count' ] );
die();
}
/**
* AJAX utility function for adding a new list item.
*/
public function add_list_item() {
if( !wp_verify_nonce( $_REQUEST['nonce'], "ut_add_list" ) || !current_user_can( 'manage_options' ) ) {
die();
}
ot_list_item_view( $_REQUEST[ 'name' ], $_REQUEST[ 'count' ], array(), $_REQUEST[ 'post_id' ], $_REQUEST[ 'get_option' ], ot_decode( $_REQUEST[ 'settings' ] ), $_REQUEST[ 'type' ], $_REQUEST[ 'list_title' ] );
die();
}
/**
* Filters the media uploader button.
*
* @return string
*
* @access public
* @since 2.1
*/
public function change_image_button( $translation, $text, $domain ) {
global $pagenow;
if ( $pagenow == 'admin.php' && 'default' == $domain && 'Insert into post' == $text ) {
// Once is enough.
remove_filter( 'gettext', array( $this, 'ot_change_image_button' ) );
return 'Send to Theme Options';
}
return $translation;
}
}
/**
* Instantiate the OptionTree loader class.
*
* @since 2.0
*/
new OT_Loader();
}