version 3.2. * which later was forked by Cory Crowley (email: cory.ivan@gmail.com) The purpose of this class is not to rewrite the script but to * modify and change small things and adding a few field types that i needed to my personal preference. * The original author did a great job in writing this class, so all props goes to him. * * @category CyberChimps Framework * @package Framework * @since 1.0 * @author CyberChimps * @license http://www.opensource.org/licenses/gpl-license.php GPL v3.0 (or later) * @link http://www.cyberchimps.com/ */ // TODO CyberChimps have changed the markup of this class don't just update by copying over it if( !class_exists( 'AT_Meta_Box' ) ) : /** * All Types Meta Box class. * * @package All Types Meta Box * @since 1.0 * * @todo Nothing. */ class AT_Meta_Box { /** * Holds meta box object * * @var object * @access protected */ protected $_meta_box; /** * Holds meta box fields. * * @var array * @access protected */ protected $_prefix; /** * Holds Prefix for meta box fields. * * @var array * @access protected */ protected $_fields; /** * Use local images. * * @var bool * @access protected */ protected $_Local_images; /** * SelfPath to allow themes as well as plugins. * * @var string * @access protected * @since 1.6 */ protected $SelfPath; /** * $field_types holds used field types * @var array * @access public * @since 2.9.7 */ public $field_types = array(); /** * $inGroup holds groupping boolean * @var boolean * @access public * @since 2.9.8 */ public $inGroup = false; /** * Constructor * * @since 1.0 * @access public * * @param array $meta_box */ public function __construct( $meta_box ) { // If we are not in admin area exit. if( !is_admin() ) { return; } //load translation add_filter( 'init', array( $this, 'load_textdomain' ) ); // Assign meta box values to local variables and add it's missed values. $this->_meta_box = $meta_box; $this->_prefix = ( isset( $meta_box['prefix'] ) ) ? $meta_box['prefix'] : ''; $this->_fields = $this->_meta_box['fields']; $this->_Local_images = ( isset( $meta_box['local_images'] ) ) ? true : false; $this->add_missed_values(); if( isset( $meta_box['use_with_theme'] ) ) { if( $meta_box['use_with_theme'] === true ) { $this->SelfPath = get_stylesheet_directory_uri() . '/cyberchimps/options/meta-box-class'; } elseif( $meta_box['use_with_theme'] === false ) { $this->SelfPath = plugins_url( 'meta-box-class', plugin_basename( dirname( __FILE__ ) ) ); } else { $this->SelfPath = $meta_box['use_with_theme']; } } else { $this->SelfPath = plugins_url( 'meta-box-class', plugin_basename( dirname( __FILE__ ) ) ); } // Add metaboxes add_action( 'add_meta_boxes', array( $this, 'add' ) ); //add_action( 'wp_insert_post', array( $this, 'save' ) ); add_action( 'pre_post_update', array( $this, 'save' ) ); // Load common js, css files // Must enqueue for all pages as we need js for the media upload, too. add_action( 'admin_print_styles', array( $this, 'load_scripts_styles' ) ); //limit File type at upload add_filter( 'wp_handle_upload_prefilter', array( $this, 'Validate_upload_file_type' ) ); } /** * Load all Javascript and CSS * * @since 1.0 * @access public */ public function load_scripts_styles() { // Get Plugin Path $plugin_path = $this->SelfPath; // Set template directory uri $directory_uri = get_template_directory_uri(); $metabox_uri = $directory_uri . '/cyberchimps/options/meta-box-class'; //only load styles and js when needed /* * since 1.8 */ global $typenow; if( in_array( $typenow, $this->_meta_box['pages'] ) && $this->is_edit_page() ) { // Enqueue Meta Box Style wp_enqueue_style( 'at-meta-box', $metabox_uri . '/css/meta-box.css' ); // Load color picker wp_enqueue_style( 'color-picker', $directory_uri . '/cyberchimps/options/lib/css/colorpicker.css' ); wp_enqueue_script( 'color-picker-js', $directory_uri . '/cyberchimps/options/lib/js/colorpicker.min.js', array( 'jquery' ), '', true ); // Enqueue Meta Box Scripts wp_enqueue_script( 'at-meta-box', $metabox_uri . '/js/meta-box.min.js', array( 'jquery' ), null, true ); // Enqueue Cyberchimps Scripts wp_enqueue_script( 'meta-boxes-js', $metabox_uri . '/js/metabox-tabs.min.js', array( 'jquery' ), null, true ); // Enqueue Media uploader for single images TODO look into removing this and use this classes image uploader that saves images as an array. Will need to change all elements to be // TODO able to work with this wp_enqueue_script( 'cc-media-uploader-js', get_template_directory_uri() . '/cyberchimps/lib/js/media-uploader-new.min.js', array( 'jquery' ), null, true ); // Make upload feature work event when custom post type doesn't support 'editor' if( $this->has_field( 'image' ) || $this->has_field( 'file' ) ) { wp_enqueue_script( 'media-upload' ); add_thickbox(); wp_enqueue_script( 'jquery-ui-core' ); wp_enqueue_script( 'jquery-ui-sortable' ); } // Check for special fields and add needed actions for them. //this replaces the ugly check fields methods calls foreach( array( 'upload', 'color', 'date', 'time', 'select' ) as $type ) { call_user_func( array( $this, 'check_field_' . $type ) ); } } } /** * Check the Field select, Add needed Actions * * @since 2.9.8 * @access public */ public function check_field_select() { // Check if the field is an image or file. If not, return. if( !$this->has_field( 'select' ) ) { return; } $plugin_path = $this->SelfPath; // Enqueu JQuery UI, use proper version. // Enqueu JQuery select2 library, use proper version. // wp_enqueue_style( 'at-multiselect-select2-css', $plugin_path . '/js/select2/select2.css', array(), null ); // wp_enqueue_script( 'at-multiselect-select2-js', $plugin_path . '/js/select2/select2.js', array( 'jquery' ), false, true ); } /** * Check the Field Upload, Add needed Actions * * @since 1.0 * @access public */ public function check_field_upload() { // Check if the field is an image or file. If not, return. if( !$this->has_field( 'image' ) && !$this->has_field( 'file' ) ) { return; } // Add data encoding type for file uploading. add_action( 'post_edit_form_tag', array( $this, 'add_enctype' ) ); } /** * Add data encoding type for file uploading * * @since 1.0 * @access public */ public function add_enctype() { printf( ' enctype="multipart/form-data" encoding="multipart/form-data" ' ); } /** * Check Field Color * * @since 1.0 * @access public */ public function check_field_color() { if( $this->has_field( 'color' ) && $this->is_edit_page() ) { wp_enqueue_style( 'wp-color-picker' ); wp_enqueue_script( 'wp-color-picker' ); } } /** * Check Field Date * * @since 1.0 * @access public */ public function check_field_date() { if( $this->has_field( 'date' ) && $this->is_edit_page() ) { // Enqueu JQuery UI, use proper version. $plugin_path = $this->SelfPath; wp_enqueue_style( 'at-jquery-ui-css', $plugin_path . '/js/jquery-ui/jquery-ui.css' ); wp_enqueue_script( 'jquery-ui' ); wp_enqueue_script( 'jquery-ui-datepicker' ); } } /** * Check Field Time * * @since 1.0 * @access public */ public function check_field_time() { if( $this->has_field( 'time' ) && $this->is_edit_page() ) { $plugin_path = $this->SelfPath; // Enqueu JQuery UI, use proper version. wp_enqueue_style( 'at-jquery-ui-css', $plugin_path . '/js/jquery-ui/jquery-ui.css' ); wp_enqueue_script( 'jquery-ui' ); wp_enqueue_script( 'at-timepicker', $plugin_path . '/js/jquery-ui/jquery-ui-timepicker-addon.min.js', array( 'jquery-ui-slider', 'jquery-ui-datepicker' ), false, true ); } } /** * Add Meta Box for multiple post types. * * @since 1.0 * @access public */ public function add( $postType ) { if( in_array( $postType, $this->_meta_box['pages'] ) ) { add_meta_box( $this->_meta_box['id'], $this->_meta_box['title'], array( $this, 'show' ), $postType, $this->_meta_box['context'], $this->_meta_box['priority'] ); } } /** * Callback function to show fields in meta box. * * @since 1.0 * @access public */ public function show() { $this->inGroup = false; global $post; wp_nonce_field( basename( __FILE__ ), 'at_meta_box_nonce' ); echo ''; foreach( $this->_fields as $field ) { $field['multiple'] = isset( $field['multiple'] ) ? $field['multiple'] : false; $meta = get_post_meta( $post->ID, $field['id'], !$field['multiple'] ); $meta = ( $meta !== '' ) ? $meta : @$field['std']; if( !in_array( $field['type'], array( 'image', 'repeater', 'file' ) ) ) { $meta = is_array( $meta ) ? array_map( 'esc_attr', $meta ) : esc_attr( $meta ); } $class = ( ( $field['class'] != '' ) ) ? ' class="' . $field['class'] . '-container"' : ''; if( $this->inGroup !== true ) { echo ''; } if( isset( $field['group'] ) && $field['group'] == 'start' ) { $this->inGroup = true; echo ''; $this->inGroup = false; } } else { echo ''; } } echo '
'; } // Call Separated methods for displaying each type of field. call_user_func( array( $this, 'show_field_' . $field['type'] ), $field, $meta ); if( $this->inGroup === true ) { if( isset( $field['group'] ) && $field['group'] == 'end' ) { echo '
'; } /** * Show Repeater Fields. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_repeater( $field, $meta ) { global $post; // Get Plugin Path $plugin_path = $this->SelfPath; $this->show_field_begin( $field, $meta ); $class = ''; if( $field['sortable'] ) { $class = " repeater-sortable"; } echo "
"; $c = 0; $meta = get_post_meta( $post->ID, $field['id'], true ); if( count( $meta ) > 0 && is_array( $meta ) ) { foreach( $meta as $me ) { //for labling toggles $mmm = isset( $me[$field['fields'][0]['id']] ) ? $me[$field['fields'][0]['id']] : ""; if( in_array( $field['fields'][0]['type'], array( 'image', 'file' ) ) ) { $mmm = $c + 1; } echo '
' . $mmm . '
'; if( $field['inline'] ) { echo ''; } foreach( $field['fields'] as $f ) { //reset var $id for repeater $id = ''; $id = $field['id'] . '[' . $c . '][' . $f['id'] . ']'; $m = isset( $me[$f['id']] ) ? $me[$f['id']] : ''; $m = ( $m !== '' ) ? $m : $f['std']; if( 'image' != $f['type'] && $f['type'] != 'repeater' ) { $m = is_array( $m ) ? array_map( 'esc_attr', $m ) : esc_attr( $m ); } //set new id for field in array format $f['id'] = $id; if( !$field['inline'] ) { echo ''; } call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, $m ); if( !$field['inline'] ) { echo ''; } } if( $field['inline'] ) { echo ''; } echo ''; if( $field['sortable'] ) { echo 'sort'; } echo ' Edit ' . __( 'Remove', 'cyberchimps_core' ) . '
'; $c = $c + 1; } } echo '' . __( 'Add', 'cyberchimps_core' ) . '
'; //create all fields once more for js function and catch with object buffer ob_start(); echo '
'; if( $field['inline'] ) { echo ''; } foreach( $field['fields'] as $f ) { //reset var $id for repeater $id = ''; $id = $field['id'] . '[CurrentCounter][' . $f['id'] . ']'; $f['id'] = $id; if( !$field['inline'] ) { echo ''; } if( $f['type'] != 'editor' ) { call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, '' ); } else { call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, '', true ); } if( !$field['inline'] ) { echo ''; } } if( $field['inline'] ) { echo ''; } echo '
' . __( 'Remove', 'cyberchimps_core' ) . '
'; $counter = 'countadd_' . $field['id']; $js_code = ob_get_clean(); $js_code = str_replace( "\n", "", $js_code ); $js_code = str_replace( "\r", "", $js_code ); $js_code = str_replace( "'", "\"", $js_code ); $js_code = str_replace( "CurrentCounter", "' + " . $counter . " + '", $js_code ); echo ''; echo '
'; $this->show_field_end( $field, $meta ); } /** * Begin Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_begin( $field, $meta ) { echo "inGroup === true ) ? " valign='top'" : "" ) . ">"; if( $field['name'] != '' || $field['name'] != false ) { echo "
"; echo ""; echo "
"; } } /** * End Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_end( $field, $meta = null, $group = false ) { //print description if( isset( $field['desc'] ) && $field['desc'] != '' ) { echo "
{$field['desc']}
"; } echo ""; } /** * Show Field Text. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_text( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show Field number. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_number( $field, $meta ) { $this->show_field_begin( $field, $meta ); $step = ( isset( $field['step'] ) || $field['step'] != '1' ) ? "step='" . $field['step'] . "' " : ''; $min = isset( $field['min'] ) ? "min='" . $field['min'] . "' " : ''; $max = isset( $field['max'] ) ? "max='" . $field['max'] . "' " : ''; echo ""; $this->show_field_end( $field, $meta ); } /** * Show Field hidden. * * @param string $field * @param string|mixed $meta * * @since 0.1.3 * @access public */ public function show_field_hidden( $field, $meta ) { //$this->show_field_begin( $field, $meta ); echo ""; //$this->show_field_end( $field, $meta ); } /** * Show Field Paragraph. * * @param string $field * * @since 0.1.3 * @access public */ public function show_field_paragraph( $field ) { //$this->show_field_begin( $field, $meta ); echo '

' . $field['value'] . '

'; //$this->show_field_end( $field, $meta ); } /** * Show Field Textarea. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_textarea( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show Field Unfiltered Textarea. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_unfiltered_textarea( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show Field Select. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_select( $field, $meta ) { if( !is_array( $meta ) ) { $meta = (array)$meta; } $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show Radio Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_radio( $field, $meta ) { if( !is_array( $meta ) ) { $meta = (array)$meta; } $this->show_field_begin( $field, $meta ); foreach( $field['options'] as $key => $value ) { echo " {$value}"; } $this->show_field_end( $field, $meta ); } /** * Show Checkbox Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_checkbox( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show editor Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_editor( $field, $meta, $in_repeater = false ) { $this->show_field_begin( $field, $meta ); if( $in_repeater ) { echo ""; } else { $default_settings = array( 'media_buttons' => false ); // Use new wp_editor() since WP 3.3 $settings = ( isset( $field['settings'] ) && is_array( $field['settings'] ) ? $field['settings'] : $default_settings ); $settings['editor_class'] = 'at-editor' . ( isset( $field['class'] ) ? ' ' . $field['class'] : '' ); $id = str_replace( "_", "", $this->stripNumeric( strtolower( $field['id'] ) ) ); wp_editor( html_entity_decode( $meta ), $id, $settings ); } $this->show_field_end( $field, $meta ); } /** * Show File Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_file( $field, $meta ) { wp_enqueue_media(); $this->show_field_begin( $field, $meta ); $std = isset( $field['std'] ) ? $field['std'] : array( 'id' => '', 'url' => '' ); $multiple = isset( $field['multiple'] ) ? $field['multiple'] : false; $multiple = ( $multiple ) ? "multiFile '" : ""; $name = esc_attr( $field['id'] ); $value = isset( $meta['id'] ) ? $meta : $std; $has_file = ( empty( $value['url'] ) ) ? false : true; $type = isset( $field['mime_type'] ) ? $field['mime_type'] : ''; $ext = isset( $field['ext'] ) ? $field['ext'] : ''; $type = ( is_array( $type ) ? implode( "|", $type ) : $type ); $ext = ( is_array( $ext ) ? implode( "|", $ext ) : $ext ); $id = $field['id']; $li = ( $has_file ) ? "
  • {$value['url']}
    • " : ""; echo ""; echo ""; echo ""; if( $has_file ) { echo ""; } else { echo ""; } $this->show_field_end( $field, $meta ); } /** * Show Image Field. * * @param array $field * @param array $meta * * @since 1.0 * @access public */ public function show_field_image( $field, $meta ) { wp_enqueue_media(); $this->show_field_begin( $field, $meta ); $std = isset( $field['std'] ) ? $field['std'] : array( 'id' => '', 'url' => '' ); $name = esc_attr( $field['id'] ); $value = isset( $meta['id'] ) ? $meta : $std; $value['url'] = isset( $meta['src'] ) ? $meta['src'] : $value['url']; //backwords capability $has_image = empty( $value['url'] ) ? false : true; $w = isset( $field['width'] ) ? $field['width'] : 'auto'; $h = isset( $field['height'] ) ? $field['height'] : 'auto'; $PreviewStyle = "style='width: $w; height: $h;" . ( ( !$has_image ) ? "display: none;'" : "'" ); $id = $field['id']; $multiple = isset( $field['multiple'] ) ? $field['multiple'] : false; $multiple = ( $multiple ) ? "multiFile " : ""; echo "
    "; echo ""; echo ""; if( $has_image ) { echo ""; } else { echo ""; } $this->show_field_end( $field, $meta ); } /** * Show Color Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_color( $field, $meta ) { if( empty( $meta ) ) { $meta = '#'; } $this->show_field_begin( $field, $meta ); echo '
    '; echo '
    '; $this->show_field_end( $field, $meta ); } /** * Show Checkbox List Field * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_checkbox_list( $field, $meta ) { if( !is_array( $meta ) ) { $meta = (array)$meta; } $this->show_field_begin( $field, $meta ); $html = array(); foreach( $field['options'] as $key => $value ) { $html[] = " {$value}"; } echo implode( '
    ', $html ); $this->show_field_end( $field, $meta ); } /** * Show Date Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_date( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo ""; $this->show_field_end( $field, $meta ); } /** * Show time field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_time( $field, $meta ) { $this->show_field_begin( $field, $meta ); $ampm = ( $field['ampm'] ) ? 'true' : 'false'; echo ""; $this->show_field_end( $field, $meta ); } /** * Show Posts field. * used creating a posts/pages/custom types checkboxlist or a select dropdown * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_posts( $field, $meta ) { global $post; if( !is_array( $meta ) ) { $meta = (array)$meta; } $this->show_field_begin( $field, $meta ); $options = $field['options']; $posts = get_posts( $options['args'] ); // checkbox_list if( 'checkbox_list' == $options['type'] ) { foreach( $posts as $p ) { echo "ID, $meta ), true, false ) . " /> $p->post_title
    "; } } // select else { echo ""; } $this->show_field_end( $field, $meta ); } /** * Show Taxonomy field. * used creating a category/tags/custom taxonomy checkboxlist or a select dropdown * * @param string $field * @param string $meta * * @since 1.0 * @access public * * @uses get_terms() */ public function show_field_taxonomy( $field, $meta ) { global $post; if( !is_array( $meta ) ) { $meta = (array)$meta; } $this->show_field_begin( $field, $meta ); $options = $field['options']; $terms = get_terms( $options['taxonomy'], $options['args'] ); // checkbox_list if( 'checkbox_list' == $options['type'] ) { foreach( $terms as $term ) { echo "slug, $meta ), true, false ) . " /> $term->name
    "; } } // select else { echo ""; } $this->show_field_end( $field, $meta ); } /** * Show conditinal Checkbox Field. * * @param string $field * @param string $meta * * @since 2.9.9 * @access public */ public function show_field_cond( $field, $meta ) { $this->show_field_begin( $field, $meta ); $checked = false; if( is_array( $meta ) && isset( $meta['enabled'] ) && $meta['enabled'] == 'on' ) { $checked = true; } echo ""; //start showing the fields $display = ( $checked ) ? '' : ' style="display: none;"'; echo '
    '; foreach( (array)$field['fields'] as $f ) { //reset var $id for cond $id = ''; $id = $field['id'] . '[' . $f['id'] . ']'; $m = ''; $m = ( isset( $meta[$f['id']] ) ) ? $meta[$f['id']] : ''; $m = ( $m !== '' ) ? $m : ( isset( $f['std'] ) ? $f['std'] : '' ); if( 'image' != $f['type'] && $f['type'] != 'repeater' ) { $m = is_array( $m ) ? array_map( 'esc_attr', $m ) : esc_attr( $m ); } //set new id for field in array format $f['id'] = $id; echo ''; call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, $m ); echo ''; } echo '
    '; $this->show_field_end( $field, $meta ); } /** * Show Help Field. * * @param string $field * @param string $meta * * @since 1.0 * @access public */ public function show_field_help( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo '' . $field['help_text'] . ''; $this->show_field_end( $field, $meta ); } /** * Save Data from Metabox * * @param string $post_id * * @since 1.0 * @access public */ public function save( $post_id ) { global $post_type; $post_type_object = get_post_type_object( $post_type ); if( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) // Check Autosave || ( !isset( $_POST['post_ID'] ) || $post_id != $_POST['post_ID'] ) // Check Revision || ( !in_array( $post_type, $this->_meta_box['pages'] ) ) // Check if current post type is supported. || ( !check_admin_referer( basename( __FILE__ ), 'at_meta_box_nonce' ) ) // Check nonce - Security || ( !current_user_can( $post_type_object->cap->edit_post, $post_id ) ) ) // Check permission { return $post_id; } foreach( $this->_fields as $field ) { $name = $field['id']; $type = $field['type']; $old = get_post_meta( $post_id, $name, !$field['multiple'] ); $new = ( isset( $_POST[$name] ) ) ? $_POST[$name] : ( ( $field['multiple'] ) ? array() : '' ); // Validate meta value if( class_exists( 'at_Meta_Box_Validate' ) && method_exists( 'at_Meta_Box_Validate', $field['validate_func'] ) ) { $new = call_user_func( array( 'at_Meta_Box_Validate', $field['validate_func'] ), $new ); } //skip on Paragraph field if( $type != "paragraph" ) { // Call defined method to sanitize meta value $sanitize_func = 'sanitize_field_' . $type; if( method_exists( $this, $sanitize_func ) ) { $new = call_user_func( array( $this, $sanitize_func ), $new, $old ); } // Call defined method to save meta value, if there's no methods, call common one. $save_func = 'save_field_' . $type; if( method_exists( $this, $save_func ) ) { call_user_func( array( $this, $save_func ), $post_id, $field, $old, $new ); } else { $this->save_field( $post_id, $field, $old, $new ); } } } // End foreach } /** * Common function for saving fields. * * @param string $post_id * @param string $field * @param string $old * @param string|mixed $new * * @since 1.0 * @access public */ public function save_field( $post_id, $field, $old, $new ) { $name = $field['id']; delete_post_meta( $post_id, $name ); if( $new === '' || $new === array() ) { return; } if( $field['multiple'] ) { foreach( $new as $add_new ) { add_post_meta( $post_id, $name, $add_new, false ); } } else { update_post_meta( $post_id, $name, $new ); } } /** * function for saving image field. * * @param string $post_id * @param string $field * @param string $old * @param string|mixed $new * * @since 1.7 * @access public */ public function save_field_image( $post_id, $field, $old, $new ) { $name = $field['id']; delete_post_meta( $post_id, $name ); if( $new === '' || $new === array() || $new['id'] == '' || $new['url'] == '' ) { return; } update_post_meta( $post_id, $name, $new ); } /* * Save Editor Field. * * @param string $post_id * @param string $field * @param string $old * @param string $new * @since 1.0 * @access public */ public function save_field_editor( $post_id, $field, $old, $new ) { $id = str_replace( "_", "", $this->stripNumeric( strtolower( $field['id'] ) ) ); $new = ( isset( $_POST[$id] ) ) ? $_POST[$id] : ( ( $field['multiple'] ) ? array() : '' ); $this->save_field( $post_id, $field, $old, $new ); } /** * Save repeater Fields. * * @param string $post_id * @param string $field * @param string|mixed $old * @param string|mixed $new * * @since 1.0 * @access public */ public function save_field_repeater( $post_id, $field, $old, $new ) { if( is_array( $new ) && count( $new ) > 0 ) { foreach( $new as $n ) { foreach( $field['fields'] as $f ) { $type = $f['type']; switch( $type ) { case 'editor': $n[$f['id']] = wpautop( $n[$f['id']] ); break; default: break; } } if( !$this->is_array_empty( $n ) ) { $temp[] = $n; } } if( isset( $temp ) && count( $temp ) > 0 && !$this->is_array_empty( $temp ) ) { update_post_meta( $post_id, $field['id'], $temp ); } else { // remove old meta if exists delete_post_meta( $post_id, $field['id'] ); } } else { // remove old meta if exists delete_post_meta( $post_id, $field['id'] ); } } /** * Save File Field. * * @param string $post_id * @param string $field * @param string $old * @param string $new * * @since 1.0 * @access public */ public function save_field_file( $post_id, $field, $old, $new ) { $name = $field['id']; delete_post_meta( $post_id, $name ); if( $new === '' || $new === array() || $new['id'] == '' || $new['url'] == '' ) { return; } update_post_meta( $post_id, $name, $new ); } /** * Save repeater File Field. * * @param string $post_id * @param string $field * @param string $old * @param string $new * * @since 1.0 * @access public * @deprecated 3.0.7 */ public function save_field_file_repeater( $post_id, $field, $old, $new ) { } /** * Save Checkbox Field. * * @param string $post_id * @param string $field * @param string $old * @param string $new * * @since 1.0 * @access public */ function save_field_checkbox( $post_id, $field, $old, $new ) { $new = $new ? "1" : "0"; update_post_meta( $post_id, $field['id'], $new ); } /** * Add missed values for meta box. * * @since 1.0 * @access public */ public function add_missed_values() { // Default values for meta box $this->_meta_box = array_merge( array( 'context' => 'normal', 'priority' => 'high', 'pages' => array( 'post' ) ), (array)$this->_meta_box ); // Default values for fields foreach( $this->_fields as &$field ) { $multiple = in_array( $field['type'], array( 'checkbox_list', 'file', 'image' ) ); $std = $multiple ? array() : ''; $format = 'date' == $field['type'] ? 'yy-mm-dd' : ( 'time' == $field['type'] ? 'hh:mm' : '' ); $field = array_merge( array( 'multiple' => $multiple, 'std' => $std, 'desc' => '', 'format' => $format, 'validate_func' => '' ), $field ); } // End foreach } /** * Check if field with $type exists. * * @param string $type * * @since 1.0 * @access public */ public function has_field( $type ) { //faster search in single dimention array. if( count( $this->field_types ) > 0 ) { return in_array( $type, $this->field_types ); } //run once over all fields and store the types in a local array $temp = array(); foreach( $this->_fields as $field ) { $temp[] = $field['type']; if( 'repeater' == $field['type'] || 'cond' == $field['type'] ) { foreach( (array)$field["fields"] as $repeater_field ) { $temp[] = $repeater_field["type"]; } } } //remove duplicates $this->field_types = array_unique( $temp ); //call this function one more time now that we have an array of field types return $this->has_field( $type ); } /** * Check if current page is edit page. * * @since 1.0 * @access public */ public function is_edit_page() { global $pagenow; return in_array( $pagenow, array( 'post.php', 'post-new.php' ) ); } /** * Fixes the odd indexing of multiple file uploads. * * Goes from the format: * $_FILES['field']['key']['index'] * to * The More standard and appropriate: * $_FILES['field']['index']['key'] * * @param string $files * * @since 1.0 * @access public */ public function fix_file_array( &$files ) { $output = array(); foreach( $files as $key => $list ) { foreach( $list as $index => $value ) { $output[$index][$key] = $value; } } return $output; } /** * Get proper JQuery UI version. * * Used in order to not conflict with WP Admin Scripts. * * @since 1.0 * @access public */ public function get_jqueryui_ver() { global $wp_version; if( version_compare( $wp_version, '3.1', '>=' ) ) { return '1.8.10'; } return '1.7.3'; } /** * Add Field to meta box (generic function) * @author Ohad Raz * @since 1.2 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array */ public function addField( $id, $args ) { $new_field = array( 'id' => $id, 'std' => '', 'desc' => '', 'style' => '' ); $new_field = array_merge( $new_field, $args ); $this->_fields[] = $new_field; } /** * Add Text Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addText( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'text', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Text Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Number Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addNumber( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'number', 'id' => $id, 'std' => '0', 'desc' => '', 'style' => '', 'name' => 'Number Field', 'step' => '1', 'min' => '0' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Hidden Field to meta box * @author Ohad Raz * @since 0.1.3 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addHidden( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'hidden', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Text Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Paragraph to meta box * @author Ohad Raz * @since 0.1.3 * @access public * * @param $id string field id, i.e. the meta key * @param $value paragraph html * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addParagraph( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'paragraph', 'id' => $id, 'value' => '' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Checkbox Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addCheckbox( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'checkbox', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Checkbox Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add CheckboxList Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $options (array) array of key => value pairs for select options * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) * * @return : remember to call: $checkbox_list = get_post_meta(get_the_ID(), 'meta_name', false); * which means the last param as false to get the values in an array */ public function addCheckboxList( $id, $options, $args, $repeater = false ) { $new_field = array( 'type' => 'checkbox_list', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Checkbox List Field', 'options' => $options, 'multiple' => true, ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Textarea Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addTextarea( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'textarea', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Textarea Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Select Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $options (array) array of key => value pairs for select options * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, (array) optional * 'multiple' => // select multiple values, optional. Default is false. * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addSelect( $id, $options, $args, $repeater = false ) { $new_field = array( 'type' => 'select', 'id' => $id, 'std' => array(), 'desc' => '', 'style' => '', 'name' => 'Select Field', 'multiple' => false, 'options' => $options ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Radio Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $options (array) array of key => value pairs for radio options * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addRadio( $id, $options, $args, $repeater = false ) { $new_field = array( 'type' => 'radio', 'id' => $id, 'std' => array(), 'desc' => '', 'style' => '', 'name' => 'Radio Field', 'options' => $options ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Date Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * 'format' => // date format, default yy-mm-dd. Optional. Default "'d MM, yy'" See more formats here: http://goo.gl/Wcwxn * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addDate( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'date', 'id' => $id, 'std' => '', 'desc' => '', 'format' => 'd MM, yy', 'name' => 'Date Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Time Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string- field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * 'format' => // time format, default hh:mm. Optional. See more formats here: http://goo.gl/83woX * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addTime( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'time', 'id' => $id, 'std' => '', 'desc' => '', 'format' => 'hh:mm', 'name' => 'Time Field', 'ampm' => false ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Color Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addColor( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'color', 'id' => $id, 'std' => '', 'desc' => '', 'name' => 'ColorPicker Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Image Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addImage( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'image', 'id' => $id, 'desc' => '', 'name' => 'Image Field', 'std' => array( 'id' => '', 'url' => '' ), 'multiple' => false ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add File Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addFile( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'file', 'id' => $id, 'desc' => '', 'name' => 'File Field', 'multiple' => false, 'std' => array( 'id' => '', 'url' => '' ) ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Editor Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional Default 'width: 300px; height: 400px' * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addEditor( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'editor', 'id' => $id, 'std' => '', 'desc' => '', 'style' => 'width: 300px; height: 400px', 'name' => 'Editor Editor Field' ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add Taxonomy Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $options mixed|array options of taxonomy field * 'taxonomy' => // taxonomy name can be category,post_tag or any custom taxonomy default is category * 'type' => // how to show taxonomy? 'select' (default) or 'checkbox_list' * 'args' => // arguments to query taxonomy, see http://goo.gl/uAANN default ('hide_empty' => false) * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addTaxonomy( $id, $options, $args, $repeater = false ) { $temp = array( 'args' => array( 'hide_empty' => 0 ), 'tax' => 'category', 'type' => 'select' ); $options = array_merge( $temp, $options ); $new_field = array( 'type' => 'taxonomy', 'id' => $id, 'desc' => '', 'name' => 'Taxonomy Field', 'options' => $options ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add posts Field to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $options mixed|array options of taxonomy field * 'post_type' => // post type name, 'post' (default) 'page' or any custom post type * 'type' => // how to show posts? 'select' (default) or 'checkbox_list' * 'args' => // arguments to query posts, see http://goo.gl/is0yK default ('posts_per_page' => -1) * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addPosts( $id, $options, $args, $repeater = false ) { $post_type = isset( $options['post_type'] ) ? $options['post_type'] : ( isset( $args['post_type'] ) ? $args['post_type'] : 'post' ); $type = isset( $options['type'] ) ? $options['type'] : 'select'; $q = array( 'posts_per_page' => -1, 'post_type' => $post_type ); if( isset( $options['args'] ) ) { $q = array_merge( $q, (array)$options['args'] ); } $options = array( 'post_type' => $post_type, 'type' => $type, 'args' => $q ); $new_field = array( 'type' => 'posts', 'id' => $id, 'desc' => '', 'name' => 'Posts Field', 'options' => $options, 'multiple' => false ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Add repeater Field Block to meta box * @author Ohad Raz * @since 1.0 * @access public * * @param $id string field id, i.e. the meta key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'style' => // custom style for field, string optional * 'validate_func' => // validate function, string optional * 'fields' => //fields to repeater */ public function addRepeaterBlock( $id, $args ) { $new_field = array( 'type' => 'repeater', 'id' => $id, 'name' => 'Reapeater Field', 'fields' => array(), 'inline' => false, 'sortable' => false ); $new_field = array_merge( $new_field, $args ); $this->_fields[] = $new_field; } /** * Add Checkbox conditional Field to Page * @author Ohad Raz * @since 2.9.9 * @access public * * @param $id string field id, i.e. the key * @param $args mixed|array * 'name' => // field name/label string optional * 'desc' => // field description, string optional * 'std' => // default value, string optional * 'validate_func' => // validate function, string optional * 'fields' => list of fields to show conditionally. * @param $repeater bool is this a field inside a repeatr? true|false(default) */ public function addCondition( $id, $args, $repeater = false ) { $new_field = array( 'type' => 'cond', 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'name' => 'Conditional Field', 'fields' => array() ); $new_field = array_merge( $new_field, $args ); if( false === $repeater ) { $this->_fields[] = $new_field; } else { return $new_field; } } /** * Finish Declaration of Meta Box * @author Ohad Raz * @since 1.0 * @access public */ public function Finish() { $this->add_missed_values(); } /** * Helper function to check for empty arrays * @author Ohad Raz * @since 1.5 * @access public * * @param $args mixed|array */ public function is_array_empty( $array ) { if( !is_array( $array ) ) { return true; } foreach( $array as $a ) { if( is_array( $a ) ) { foreach( $a as $sub_a ) { if( !empty( $sub_a ) && $sub_a != '' ) { return false; } } } else { if( !empty( $a ) && $a != '' ) { return false; } } } return true; } /** * Validate_upload_file_type * * Checks if the uploaded file is of the expected format * * @author Ohad Raz * @since 3.0.7 * @access public * @uses get_allowed_mime_types() to check allowed types * * @param array $file uploaded file * * @return array file with error on mismatch */ function Validate_upload_file_type( $file ) { if( isset( $_POST['uploadeType'] ) && !empty( $_POST['uploadeType'] ) && isset( $_POST['uploadeType'] ) && $_POST['uploadeType'] == 'my_meta_box' ) { $allowed = explode( "|", $_POST['uploadeType'] ); $ext = substr( strrchr( $file['name'], '.' ), 1 ); if( !in_array( $ext, (array)$allowed ) ) { $file['error'] = __( 'Sorry, you cannot upload this file type for this field.', 'cyberchimps_core' ); return $file; } foreach( get_allowed_mime_types() as $key => $value ) { if( strpos( $key, $ext ) || $key == $ext ) { return $file; } } $file['error'] = __( 'Sorry, you cannot upload this file type for this field.', 'cyberchimps_core' ); } return $file; } /** * function to sanitize field id * * @author Ohad Raz * @since 3.0.7 * @access public * * @param string $str string to sanitize * * @return string sanitized string */ public function idfy( $str ) { return str_replace( " ", "_", $str ); } /** * stripNumeric Strip number form string * * @author Ohad Raz * @since 3.0.7 * @access public * * @param string $str * * @return string number less string */ public function stripNumeric( $str ) { return trim( str_replace( range( 0, 9 ), '', $str ) ); } /** * load_textdomain * @author Ohad Raz * @since 2.9.4 * @return void */ public function load_textdomain() { //In themes/plugins/mu-plugins directory load_textdomain( 'cyberchimps_core', dirname( __FILE__ ) . '/lang/' . get_locale() . 'mo' ); } } // End Class endif; // End Check Class Exists class CyberChimps_Meta_Box extends AT_Meta_Box { public function show_field_image_select( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo "
    "; foreach( $field['options'] as $key => $option ) { echo ""; } echo ""; echo "
    "; $this->show_field_end( $field, $meta ); } public function show_field_section_order( $field, $meta ) { //Define image path $image_path = get_template_directory_uri() . "/cyberchimps/lib/images/"; $this->show_field_begin( $field, $meta ); echo "
    "; echo "
    "; echo "
    Inactive Elements
    "; echo "
    "; foreach( $field['options'] as $key => $option ) { if( is_array( $meta ) ) { if( in_array( $key, $meta ) ) { continue; } } echo "
    "; echo ''; echo "{$option}"; echo "
    "; } echo "
    "; echo "
    "; echo '
    '; echo "
    "; echo "
    Active Elements
    "; echo "
    "; if( is_array( $meta ) ) { foreach( $meta as $key => $option ) { if( !array_key_exists( $option, $field['options'] ) ) { continue; } echo "
    "; echo ''; echo '' . $field['options'][$option] . ''; echo "
    "; } } echo "
    "; echo "
    "; echo ""; echo '
    '; echo "
    "; $this->show_field_end( $field, $meta ); } /** * Creates re-order field prompt to download plugin * * @param $field * @param $meta */ public function show_field_reorder( $field, $meta ) { $this->show_field_begin( $field, $meta ); echo "Install the Post Types Order Plugin to control the order of your custom slides."; $this->show_field_end( $field, $meta ); } /** * Show Image Field. Overwrites original as images have been saved under [0] rather than source * * @param array $field * @param array $meta * * @since 1.0 * @access public */ public function show_field_single_image( $field, $meta ) { wp_enqueue_media(); $this->show_field_begin( $field, $meta ); if( $meta ) { echo "
    "; } echo ""; echo "
    " . __( 'or enter URL', 'cyberchimps_core' ) . "
    "; echo ""; $this->show_field_end( $field, $meta ); } /****************************** Sanitization Functions Starts *************************************/ /** * Sanitize editor Field. * * @param string $input * * @returns string $output * * @access public */ public function sanitize_field_editor( $input ) { if( current_user_can( 'unfiltered_html' ) ) { $output = $input; } else { global $allowedtags; $output = wpautop( wp_kses( $input, $allowedtags ) ); } return $output; } /** * Sanitize text Field. * * @param string $input * * @returns string $output * * @access public */ public function sanitize_field_text( $input ) { $output = wp_kses_post( $input ); return $output; } /** * Sanitize textarea Field. * * @param string $input * * @returns string $output * * @access public */ public function sanitize_field_textarea( $input ) { global $allowedposttags; $output = wp_kses( $input, $allowedposttags ); return $output; } /** * Sanitize unfiltered_textarea Field. * * @param string $input * * @returns string $output * * @access public */ public function sanitize_field_unfiltered_textarea( $input, $old ) { if( current_user_can( 'unfiltered_html' ) ) { return $input; } else { return $old; } } }