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<?php
/*
* Goodlayers Admin Panel
* ---------------------------------------------------------------------
* This file create the class that help you create the controls page builder
* option for custom theme
* ---------------------------------------------------------------------
*/
if( !class_exists('gdlr_page_options') ){
class gdlr_page_options{
public $setting;
public $option;
function __construct($setting = array(), $option = array()){
$default_setting = array(
'post_type' => array('page'),
'meta_title' => __('Goodlayers Page Option', 'gdlr_translate'),
'meta_slug' => 'goodlayers-page-option',
'option_name' => 'post-option',
'position' => 'side',
'priority' => 'high',
);
$this->setting = wp_parse_args($setting, $default_setting);
$this->option = $option;
// send the hook to create custom meta box
add_action('add_meta_boxes', array(&$this, 'add_page_option_meta'));
// add hook to save page options
add_action('pre_post_update', array(&$this, 'save_page_option'));
}
// load the necessary script for the page builder item
function load_admin_script(){
add_action('admin_enqueue_scripts', array(&$this, 'enqueue_wp_media') );
// include the sidebar generator style
wp_enqueue_style('wp-color-picker');
wp_enqueue_style('gdlr-alert-box', GDLR_PATH . '/framework/stylesheet/gdlr-alert-box.css');
wp_enqueue_style('gdlr-page-option', GDLR_PATH . '/framework/stylesheet/gdlr-page-option.css');
wp_enqueue_style('gdlr-admin-panel-html', GDLR_PATH . '/framework/stylesheet/gdlr-admin-panel-html.css');
wp_enqueue_style('gdlr-edit-box', GDLR_PATH . '/framework/stylesheet/gdlr-edit-box.css');
wp_enqueue_style('gdlr-date-picker', '//ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/smoothness/jquery-ui.css');
// include the sidebar generator script
wp_enqueue_script('wp-color-picker');
wp_enqueue_script('gdlr-utility', GDLR_PATH . '/framework/javascript/gdlr-utility.js');
wp_enqueue_script('gdlr-alert-box', GDLR_PATH . '/framework/javascript/gdlr-alert-box.js');
wp_enqueue_script('gdlr-page-option', GDLR_PATH . '/framework/javascript/gdlr-page-option.js');
wp_enqueue_script('gdlr-admin-panel-html', GDLR_PATH . '/framework/javascript/gdlr-admin-panel-html.js');
wp_enqueue_script('gdlr-edit-box', GDLR_PATH . '/framework/javascript/gdlr-edit-box.js');
wp_enqueue_script('gdlr-slider-selection', GDLR_PATH . '/framework/javascript/gdlr-slider-selection.js');
wp_enqueue_script('jquery-ui-datepicker');
}
function enqueue_wp_media(){
if(function_exists( 'wp_enqueue_media' )){
wp_enqueue_media();
}
}
// create the page builder meta at the add_meta_boxes hook
function add_page_option_meta(){
global $post;
if( in_array($post->post_type, $this->setting['post_type']) ){
$this->load_admin_script();
foreach( $this->setting['post_type'] as $post_type ){
add_meta_box(
$this->setting['meta_slug'],
$this->setting['meta_title'],
array(&$this, 'create_page_option_elements'),
$post_type,
$this->setting['position'],
$this->setting['priority']
);
}
}
}
// start creating the page builder element
function create_page_option_elements(){
global $post;
$option_value = gdlr_decode_preventslashes(get_post_meta( $post->ID, $this->setting['option_name'], true ));
if( !empty($option_value) ){
$option_value = json_decode( $option_value, true );
}
$option_generator = new gdlr_admin_option_html();
echo '<div class="gdlr-page-option-wrapper position-' . $this->setting['position'] . '" >';
foreach( $this->option as $option_section ){
echo '<div class="gdlr-page-option">';
echo '<div class="gdlr-page-option-title">' . $option_section['title'] . '</div>';
echo '<div class="gdlr-page-option-input-wrapper">';
foreach ( $option_section['options'] as $option_slug => $option ){
$option['slug'] = $option_slug;
$option['name'] = '';
if( !empty($option['custom_field']) ){
$option['value'] = get_post_meta($post->ID, $option['custom_field'], true);
}else if( !empty($option_value) && isset($option_value[$option_slug]) ){
$option['value'] = $option_value[$option_slug];
}
$option_generator->generate_admin_option( $option );
}
echo '</div>'; // page-option-input-wrapper
echo '</div>'; // page-option-title
}
echo '<textarea class="gdlr-input-hidden" name="' . $this->setting['option_name'] . '"></textarea>';
echo '</div>'; // gdlr-page-option-wrapper
}
// save page option setting
function save_page_option( $post_id ){
if( empty($_POST[$this->setting['option_name']]) || empty($post_id) ) return;
if( !in_array(get_post_type($post_id), $this->setting['post_type']) ) return;
if( isset($_POST[$this->setting['option_name']]) ){
update_post_meta($post_id, $this->setting['option_name'], gdlr_preventslashes($_POST[$this->setting['option_name']]));
}
$post_option = gdlr_preventslashes(gdlr_stripslashes($_POST['post-option']));
$post_option = json_decode(gdlr_decode_preventslashes($post_option), true);
// for custom_field attribute
foreach( $this->option as $option_section ){
foreach ( $option_section['options'] as $option_slug => $option ){
if( !empty($option['custom_field']) ){
update_post_meta($post_id, $option['custom_field'], $post_option[$option_slug]);
}
}
}
// for custom meta filter
$custom_meta = apply_filters('gdlr_custom_page_option_meta', array(), $post_option);
if( !empty($custom_meta) ){
foreach( $custom_meta as $meta ){
if( !empty($meta['key']) && !empty($meta['value']) ){
update_post_meta($post_id, $meta['key'], $meta['value']);
}
}
}
}
// for preview saving
function add_preview_fields($fields){
$fields[$this->setting['option_name']] = $this->setting['option_name'];
return $fields;
}
}
}
?>