initial commit
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<?php
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if ( ! class_exists( 'acf_field_gallery' ) ) :
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class acf_field_gallery extends acf_field {
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/*
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* __construct
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*
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* This function will setup the field type data
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*
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* @type function
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* @date 5/03/2014
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* @since 5.0.0
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*
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* @param n/a
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* @return n/a
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*/
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function initialize() {
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// vars
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$this->name = 'gallery';
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$this->label = __( 'Gallery', 'acf' );
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$this->category = 'content';
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$this->description = __( 'An interactive interface for managing a collection of attachments, such as images.', 'acf' );
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$this->preview_image = acf_get_url() . '/assets/images/field-type-previews/field-preview-gallery.png';
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$this->doc_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/gallery/', 'docs', 'field-type-selection' );
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$this->tutorial_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/how-to-use-the-gallery-field/', 'docs', 'field-type-selection' );
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$this->pro = true;
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$this->defaults = array(
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'return_format' => 'array',
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'preview_size' => 'medium',
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'insert' => 'append',
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'library' => 'all',
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'min' => 0,
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'max' => 0,
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'min_width' => 0,
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'min_height' => 0,
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'min_size' => 0,
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'max_width' => 0,
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'max_height' => 0,
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'max_size' => 0,
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'mime_types' => '',
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);
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// actions
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add_action( 'wp_ajax_acf/fields/gallery/get_attachment', array( $this, 'ajax_get_attachment' ) );
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add_action( 'wp_ajax_nopriv_acf/fields/gallery/get_attachment', array( $this, 'ajax_get_attachment' ) );
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add_action( 'wp_ajax_acf/fields/gallery/update_attachment', array( $this, 'ajax_update_attachment' ) );
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add_action( 'wp_ajax_nopriv_acf/fields/gallery/update_attachment', array( $this, 'ajax_update_attachment' ) );
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add_action( 'wp_ajax_acf/fields/gallery/get_sort_order', array( $this, 'ajax_get_sort_order' ) );
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add_action( 'wp_ajax_nopriv_acf/fields/gallery/get_sort_order', array( $this, 'ajax_get_sort_order' ) );
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}
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/*
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* input_admin_enqueue_scripts
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*
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* description
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*
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* @type function
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* @date 16/12/2015
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* @since 5.3.2
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function input_admin_enqueue_scripts() {
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// localize
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acf_localize_text(
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array(
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'Add Image to Gallery' => __( 'Add Image to Gallery', 'acf' ),
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'Maximum selection reached' => __( 'Maximum selection reached', 'acf' ),
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)
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);
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}
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/*
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* ajax_get_attachment
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*
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* description
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*
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* @type function
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* @date 13/12/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function ajax_get_attachment() {
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// Validate requrest.
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if ( ! acf_verify_ajax() ) {
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die();
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}
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// Get args.
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$args = acf_request_args(
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array(
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'id' => 0,
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'field_key' => '',
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)
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);
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// Cast args.
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$args['id'] = (int) $args['id'];
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// Bail early if no id.
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if ( ! $args['id'] ) {
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die();
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}
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// Load field.
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$field = acf_get_field( $args['field_key'] );
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if ( ! $field ) {
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die();
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}
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// Render.
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$this->render_attachment( $args['id'], $field );
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die;
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}
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/*
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* ajax_update_attachment
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*
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* description
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*
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* @type function
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* @date 13/12/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function ajax_update_attachment() {
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// validate nonce
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if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'acf_nonce' ) ) {
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wp_send_json_error();
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}
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// bail early if no attachments
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if ( empty( $_POST['attachments'] ) ) {
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wp_send_json_error();
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}
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// loop over attachments
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foreach ( $_POST['attachments'] as $id => $changes ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized by WP core when saved.
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if ( ! current_user_can( 'edit_post', $id ) ) {
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wp_send_json_error();
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}
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$post = get_post( $id, ARRAY_A );
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if ( 'attachment' != $post['post_type'] ) {
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wp_send_json_error();
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}
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if ( isset( $changes['title'] ) ) {
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$post['post_title'] = $changes['title'];
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}
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if ( isset( $changes['caption'] ) ) {
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$post['post_excerpt'] = $changes['caption'];
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}
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if ( isset( $changes['description'] ) ) {
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$post['post_content'] = $changes['description'];
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}
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if ( isset( $changes['alt'] ) ) {
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$alt = wp_unslash( $changes['alt'] );
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if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
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$alt = wp_strip_all_tags( $alt, true );
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update_post_meta( $id, '_wp_attachment_image_alt', wp_slash( $alt ) );
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}
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}
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// save post
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wp_update_post( $post );
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/** This filter is documented in wp-admin/includes/media.php */
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// - seems off to run this filter AFTER the update_post function, but there is a reason
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// - when placed BEFORE, an empty post_title will be populated by WP
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// - this filter will still allow 3rd party to save extra image data!
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$post = apply_filters( 'attachment_fields_to_save', $post, $changes );
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// save meta
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acf_save_post( $id );
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}
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// return
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wp_send_json_success();
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}
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/*
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* ajax_get_sort_order
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*
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* description
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*
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* @type function
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* @date 13/12/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function ajax_get_sort_order() {
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// vars
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$r = array();
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$order = 'DESC';
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$args = acf_parse_args(
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$_POST, // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Verified below.
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array(
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'ids' => 0,
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'sort' => 'date',
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'field_key' => '',
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'nonce' => '',
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)
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);
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// validate
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if ( ! wp_verify_nonce( $args['nonce'], 'acf_nonce' ) ) {
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wp_send_json_error();
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}
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// reverse
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if ( $args['sort'] == 'reverse' ) {
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$ids = array_reverse( $args['ids'] );
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wp_send_json_success( $ids );
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}
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if ( $args['sort'] == 'title' ) {
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$order = 'ASC';
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}
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// find attachments (DISTINCT POSTS)
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$ids = get_posts(
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array(
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'post_type' => 'attachment',
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'numberposts' => -1,
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'post_status' => 'any',
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'post__in' => $args['ids'],
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'order' => $order,
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'orderby' => $args['sort'],
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'fields' => 'ids',
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)
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);
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// success
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if ( ! empty( $ids ) ) {
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wp_send_json_success( $ids );
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}
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// failure
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wp_send_json_error();
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}
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/**
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* Renders the sidebar HTML shown when selecting an attachmemnt.
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*
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* @date 13/12/2013
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* @since 5.0.0
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*
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* @param int $id The attachment ID.
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* @param array $field The field array.
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* @return void
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*/
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function render_attachment( $id, $field ) {
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// Load attachmenet data.
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$attachment = wp_prepare_attachment_for_js( $id );
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$compat = get_compat_media_markup( $id );
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// Get attachment thumbnail (video).
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if ( isset( $attachment['thumb']['src'] ) ) {
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$thumb = $attachment['thumb']['src'];
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// Look for thumbnail size (image).
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} elseif ( isset( $attachment['sizes']['thumbnail']['url'] ) ) {
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$thumb = $attachment['sizes']['thumbnail']['url'];
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// Use url for svg.
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} elseif ( $attachment['type'] === 'image' ) {
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$thumb = $attachment['url'];
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// Default to icon.
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} else {
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$thumb = wp_mime_type_icon( $id );
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}
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// Get attachment dimensions / time / size.
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$dimensions = '';
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if ( $attachment['type'] === 'audio' ) {
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$dimensions = __( 'Length', 'acf' ) . ': ' . $attachment['fileLength'];
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} elseif ( ! empty( $attachment['width'] ) ) {
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$dimensions = $attachment['width'] . ' x ' . $attachment['height'];
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}
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if ( ! empty( $attachment['filesizeHumanReadable'] ) ) {
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$dimensions .= ' (' . $attachment['filesizeHumanReadable'] . ')';
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}
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?>
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<div class="acf-gallery-side-info">
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<img src="<?php echo esc_attr( $thumb ); ?>" alt="<?php echo esc_attr( $attachment['alt'] ); ?>" />
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<p class="filename"><strong><?php echo esc_html( $attachment['filename'] ); ?></strong></p>
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<p class="uploaded"><?php echo esc_html( $attachment['dateFormatted'] ); ?></p>
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<p class="dimensions"><?php echo esc_html( $dimensions ); ?></p>
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<p class="actions">
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<a href="#" class="acf-gallery-edit" data-id="<?php echo esc_attr( $id ); ?>"><?php _e( 'Edit', 'acf' ); ?></a>
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<a href="#" class="acf-gallery-remove" data-id="<?php echo esc_attr( $id ); ?>"><?php _e( 'Remove', 'acf' ); ?></a>
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</p>
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</div>
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<table class="form-table">
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<tbody>
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<?php
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// Render fields.
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$prefix = 'attachments[' . $id . ']';
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acf_render_field_wrap(
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array(
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// 'key' => "{$field['key']}-title",
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'name' => 'title',
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'prefix' => $prefix,
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'type' => 'text',
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'label' => __( 'Title', 'acf' ),
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'value' => $attachment['title'],
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),
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'tr'
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);
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acf_render_field_wrap(
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array(
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// 'key' => "{$field['key']}-caption",
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'name' => 'caption',
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'prefix' => $prefix,
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'type' => 'textarea',
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'label' => __( 'Caption', 'acf' ),
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'value' => $attachment['caption'],
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),
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'tr'
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);
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acf_render_field_wrap(
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array(
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// 'key' => "{$field['key']}-alt",
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'name' => 'alt',
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'prefix' => $prefix,
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'type' => 'text',
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'label' => __( 'Alt Text', 'acf' ),
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'value' => $attachment['alt'],
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),
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'tr'
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);
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acf_render_field_wrap(
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array(
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// 'key' => "{$field['key']}-description",
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'name' => 'description',
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'prefix' => $prefix,
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'type' => 'textarea',
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'label' => __( 'Description', 'acf' ),
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'value' => $attachment['description'],
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),
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'tr'
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);
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?>
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</tbody>
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</table>
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<?php
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// Display compat fields.
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echo $compat['item'];
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}
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|
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/*
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||||
* render_field()
|
||||
*
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||||
* Create the HTML interface for your field
|
||||
*
|
||||
* @param $field - an array holding all the field's data
|
||||
*
|
||||
* @type action
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*/
|
||||
|
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function render_field( $field ) {
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|
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// Enqueue uploader assets.
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acf_enqueue_uploader();
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// Control attributes.
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$attrs = array(
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'id' => $field['id'],
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'class' => "acf-gallery {$field['class']}",
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'data-library' => $field['library'],
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'data-preview_size' => $field['preview_size'],
|
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'data-min' => $field['min'],
|
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'data-max' => $field['max'],
|
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'data-mime_types' => $field['mime_types'],
|
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'data-insert' => $field['insert'],
|
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'data-columns' => 4,
|
||||
);
|
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|
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// Set gallery height with deafult of 400px and minimum of 200px.
|
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$height = acf_get_user_setting( 'gallery_height', 400 );
|
||||
$height = max( $height, 200 );
|
||||
$attrs['style'] = "height:{$height}px";
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||||
|
||||
// Load attachments.
|
||||
$attachments = array();
|
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if ( $field['value'] ) {
|
||||
|
||||
// Clean value into an array of IDs.
|
||||
$attachment_ids = array_map( 'intval', acf_array( $field['value'] ) );
|
||||
|
||||
// Find posts in database (ensures all results are real).
|
||||
$posts = acf_get_posts(
|
||||
array(
|
||||
'post_type' => 'attachment',
|
||||
'post__in' => $attachment_ids,
|
||||
'update_post_meta_cache' => true,
|
||||
'update_post_term_cache' => false,
|
||||
)
|
||||
);
|
||||
|
||||
// Load attatchment data for each post.
|
||||
$attachments = array_map( 'acf_get_attachment', $posts );
|
||||
}
|
||||
|
||||
?>
|
||||
<div <?php echo acf_esc_attrs( $attrs ); ?>>
|
||||
<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>" value="" />
|
||||
<div class="acf-gallery-main">
|
||||
<div class="acf-gallery-attachments">
|
||||
<?php if ( $attachments ) : ?>
|
||||
<?php
|
||||
foreach ( $attachments as $i => $attachment ) :
|
||||
|
||||
// Vars
|
||||
$a_id = $attachment['ID'];
|
||||
$a_title = $attachment['title'];
|
||||
$a_type = $attachment['type'];
|
||||
$a_filename = $attachment['filename'];
|
||||
$a_class = "acf-gallery-attachment -{$a_type}";
|
||||
|
||||
// Get thumbnail.
|
||||
$a_thumbnail = acf_get_post_thumbnail( $a_id, $field['preview_size'] );
|
||||
$a_class .= ( $a_thumbnail['type'] === 'icon' ) ? ' -icon' : '';
|
||||
|
||||
?>
|
||||
<div class="<?php echo esc_attr( $a_class ); ?>" data-id="<?php echo esc_attr( $a_id ); ?>">
|
||||
<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>[]" value="<?php echo esc_attr( $a_id ); ?>" />
|
||||
<div class="margin">
|
||||
<div class="thumbnail">
|
||||
<img src="<?php echo esc_url( $a_thumbnail['url'] ); ?>" alt="" />
|
||||
</div>
|
||||
<?php if ( $a_type !== 'image' ) : ?>
|
||||
<div class="filename"><?php echo acf_get_truncated( $a_filename, 30 ); ?></div>
|
||||
<?php endif; ?>
|
||||
</div>
|
||||
<div class="actions">
|
||||
<a class="acf-icon -cancel dark acf-gallery-remove" href="#" data-id="<?php echo esc_attr( $a_id ); ?>" title="<?php _e( 'Remove', 'acf' ); ?>"></a>
|
||||
</div>
|
||||
</div>
|
||||
<?php endforeach; ?>
|
||||
<?php endif; ?>
|
||||
</div>
|
||||
<div class="acf-gallery-toolbar">
|
||||
<ul class="acf-hl">
|
||||
<li>
|
||||
<a href="#" class="acf-button button button-primary acf-gallery-add"><?php _e( 'Add to gallery', 'acf' ); ?></a>
|
||||
</li>
|
||||
<li class="acf-fr">
|
||||
<select class="acf-gallery-sort">
|
||||
<option value=""><?php _e( 'Bulk actions', 'acf' ); ?></option>
|
||||
<option value="date"><?php _e( 'Sort by date uploaded', 'acf' ); ?></option>
|
||||
<option value="modified"><?php _e( 'Sort by date modified', 'acf' ); ?></option>
|
||||
<option value="title"><?php _e( 'Sort by title', 'acf' ); ?></option>
|
||||
<option value="reverse"><?php _e( 'Reverse current order', 'acf' ); ?></option>
|
||||
</select>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<div class="acf-gallery-side">
|
||||
<div class="acf-gallery-side-inner">
|
||||
<div class="acf-gallery-side-data"></div>
|
||||
<div class="acf-gallery-toolbar">
|
||||
<ul class="acf-hl">
|
||||
<li>
|
||||
<a href="#" class="acf-button button acf-gallery-close"><?php _e( 'Close', 'acf' ); ?></a>
|
||||
</li>
|
||||
<li class="acf-fr">
|
||||
<a class="acf-button button button-primary acf-gallery-update" href="#"><?php _e( 'Update', 'acf' ); ?></a>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* render_field_settings()
|
||||
*
|
||||
* Create extra options for your field. This is rendered when editing a field.
|
||||
* The value of $field['name'] can be used (like bellow) to save extra data to the $field
|
||||
*
|
||||
* @type action
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $field - an array holding all the field's data
|
||||
*/
|
||||
|
||||
function render_field_settings( $field ) {
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Return Format', 'acf' ),
|
||||
'instructions' => '',
|
||||
'type' => 'radio',
|
||||
'name' => 'return_format',
|
||||
'layout' => 'horizontal',
|
||||
'choices' => array(
|
||||
'array' => __( 'Image Array', 'acf' ),
|
||||
'url' => __( 'Image URL', 'acf' ),
|
||||
'id' => __( 'Image ID', 'acf' ),
|
||||
),
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Library', 'acf' ),
|
||||
'instructions' => __( 'Limit the media library choice', 'acf' ),
|
||||
'type' => 'radio',
|
||||
'name' => 'library',
|
||||
'layout' => 'horizontal',
|
||||
'choices' => array(
|
||||
'all' => __( 'All', 'acf' ),
|
||||
'uploadedTo' => __( 'Uploaded to post', 'acf' ),
|
||||
),
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the field settings used in the "Validation" tab.
|
||||
*
|
||||
* @since 6.0
|
||||
*
|
||||
* @param array $field The field settings array.
|
||||
* @return void
|
||||
*/
|
||||
function render_field_validation_settings( $field ) {
|
||||
// Clear numeric settings.
|
||||
$clear = array(
|
||||
'min',
|
||||
'max',
|
||||
'min_width',
|
||||
'min_height',
|
||||
'min_size',
|
||||
'max_width',
|
||||
'max_height',
|
||||
'max_size',
|
||||
);
|
||||
|
||||
foreach ( $clear as $k ) {
|
||||
if ( empty( $field[ $k ] ) ) {
|
||||
$field[ $k ] = '';
|
||||
}
|
||||
}
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Minimum Selection', 'acf' ),
|
||||
'instructions' => '',
|
||||
'type' => 'number',
|
||||
'name' => 'min',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Maximum Selection', 'acf' ),
|
||||
'instructions' => '',
|
||||
'type' => 'number',
|
||||
'name' => 'max',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Minimum', 'acf' ),
|
||||
'hint' => __( 'Restrict which images can be uploaded', 'acf' ),
|
||||
'type' => 'text',
|
||||
'name' => 'min_width',
|
||||
'prepend' => __( 'Width', 'acf' ),
|
||||
'append' => 'px',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => '',
|
||||
'type' => 'text',
|
||||
'name' => 'min_height',
|
||||
'prepend' => __( 'Height', 'acf' ),
|
||||
'append' => 'px',
|
||||
'_append' => 'min_width',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => '',
|
||||
'type' => 'text',
|
||||
'name' => 'min_size',
|
||||
'prepend' => __( 'File size', 'acf' ),
|
||||
'append' => 'MB',
|
||||
'_append' => 'min_width',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Maximum', 'acf' ),
|
||||
'hint' => __( 'Restrict which images can be uploaded', 'acf' ),
|
||||
'type' => 'text',
|
||||
'name' => 'max_width',
|
||||
'prepend' => __( 'Width', 'acf' ),
|
||||
'append' => 'px',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => '',
|
||||
'type' => 'text',
|
||||
'name' => 'max_height',
|
||||
'prepend' => __( 'Height', 'acf' ),
|
||||
'append' => 'px',
|
||||
'_append' => 'max_width',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => '',
|
||||
'type' => 'text',
|
||||
'name' => 'max_size',
|
||||
'prepend' => __( 'File size', 'acf' ),
|
||||
'append' => 'MB',
|
||||
'_append' => 'max_width',
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Allowed File Types', 'acf' ),
|
||||
'hint' => __( 'Comma separated list. Leave blank for all types', 'acf' ),
|
||||
'type' => 'text',
|
||||
'name' => 'mime_types',
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the field settings used in the "Presentation" tab.
|
||||
*
|
||||
* @since 6.0
|
||||
*
|
||||
* @param array $field The field settings array.
|
||||
* @return void
|
||||
*/
|
||||
function render_field_presentation_settings( $field ) {
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Insert', 'acf' ),
|
||||
'instructions' => __( 'Specify where new attachments are added', 'acf' ),
|
||||
'type' => 'select',
|
||||
'name' => 'insert',
|
||||
'choices' => array(
|
||||
'append' => __( 'Append to the end', 'acf' ),
|
||||
'prepend' => __( 'Prepend to the beginning', 'acf' ),
|
||||
),
|
||||
)
|
||||
);
|
||||
|
||||
acf_render_field_setting(
|
||||
$field,
|
||||
array(
|
||||
'label' => __( 'Preview Size', 'acf' ),
|
||||
'instructions' => '',
|
||||
'type' => 'select',
|
||||
'name' => 'preview_size',
|
||||
'choices' => acf_get_image_sizes(),
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/*
|
||||
* format_value()
|
||||
*
|
||||
* This filter is appied to the $value after it is loaded from the db and before it is returned to the template
|
||||
*
|
||||
* @type filter
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $value (mixed) the value which was loaded from the database
|
||||
* @param $post_id (mixed) the $post_id from which the value was loaded
|
||||
* @param $field (array) the field array holding all the field options
|
||||
*
|
||||
* @return $value (mixed) the modified value
|
||||
*/
|
||||
|
||||
function format_value( $value, $post_id, $field ) {
|
||||
|
||||
// Bail early if no value.
|
||||
if ( ! $value ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Clean value into an array of IDs.
|
||||
$attachment_ids = array_map( 'intval', acf_array( $value ) );
|
||||
|
||||
// Find posts in database (ensures all results are real).
|
||||
$posts = acf_get_posts(
|
||||
array(
|
||||
'post_type' => 'attachment',
|
||||
'post__in' => $attachment_ids,
|
||||
'update_post_meta_cache' => true,
|
||||
'update_post_term_cache' => false,
|
||||
)
|
||||
);
|
||||
|
||||
// Bail early if no posts found.
|
||||
if ( ! $posts ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Format values using field settings.
|
||||
$value = array();
|
||||
foreach ( $posts as $post ) {
|
||||
|
||||
// Return object.
|
||||
if ( $field['return_format'] == 'object' ) {
|
||||
$item = $post;
|
||||
|
||||
// Return array.
|
||||
} elseif ( $field['return_format'] == 'array' ) {
|
||||
$item = acf_get_attachment( $post );
|
||||
|
||||
// Return URL.
|
||||
} elseif ( $field['return_format'] == 'url' ) {
|
||||
$item = wp_get_attachment_url( $post->ID );
|
||||
|
||||
// Return ID.
|
||||
} else {
|
||||
$item = $post->ID;
|
||||
}
|
||||
|
||||
// Append item.
|
||||
$value[] = $item;
|
||||
}
|
||||
|
||||
// Return.
|
||||
return $value;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* validate_value
|
||||
*
|
||||
* description
|
||||
*
|
||||
* @type function
|
||||
* @date 11/02/2014
|
||||
* @since 5.0.0
|
||||
*
|
||||
* @param $post_id (int)
|
||||
* @return $post_id (int)
|
||||
*/
|
||||
|
||||
function validate_value( $valid, $value, $field, $input ) {
|
||||
|
||||
if ( empty( $value ) || ! is_array( $value ) ) {
|
||||
$value = array();
|
||||
}
|
||||
|
||||
if ( count( $value ) < $field['min'] ) {
|
||||
$valid = _n( '%1$s requires at least %2$s selection', '%1$s requires at least %2$s selections', $field['min'], 'acf' );
|
||||
$valid = sprintf( $valid, $field['label'], $field['min'] );
|
||||
}
|
||||
|
||||
return $valid;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* update_value()
|
||||
*
|
||||
* This filter is appied to the $value before it is updated in the db
|
||||
*
|
||||
* @type filter
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $value - the value which will be saved in the database
|
||||
* @param $post_id - the $post_id of which the value will be saved
|
||||
* @param $field - the field array holding all the field options
|
||||
*
|
||||
* @return $value - the modified value
|
||||
*/
|
||||
|
||||
function update_value( $value, $post_id, $field ) {
|
||||
|
||||
// Bail early if no value.
|
||||
if ( empty( $value ) ) {
|
||||
return $value;
|
||||
}
|
||||
|
||||
// Convert to array.
|
||||
$value = acf_array( $value );
|
||||
|
||||
// Format array of values.
|
||||
// - ensure each value is an id.
|
||||
// - Parse each id as string for SQL LIKE queries.
|
||||
$value = array_map( 'acf_idval', $value );
|
||||
$value = array_map( 'strval', $value );
|
||||
|
||||
// Return value.
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates file fields updated via the REST API.
|
||||
*
|
||||
* @param bool $valid
|
||||
* @param int $value
|
||||
* @param array $field
|
||||
*
|
||||
* @return bool|WP_Error
|
||||
*/
|
||||
public function validate_rest_value( $valid, $value, $field ) {
|
||||
if ( ! $valid || ! is_array( $value ) ) {
|
||||
return $valid;
|
||||
}
|
||||
|
||||
foreach ( $value as $attachment_id ) {
|
||||
$file_valid = acf_get_field_type( 'file' )->validate_rest_value( $valid, $attachment_id, $field );
|
||||
|
||||
if ( is_wp_error( $file_valid ) ) {
|
||||
return $file_valid;
|
||||
}
|
||||
}
|
||||
|
||||
return $valid;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the schema array for the REST API.
|
||||
*
|
||||
* @param array $field
|
||||
* @return array
|
||||
*/
|
||||
public function get_rest_schema( array $field ) {
|
||||
$schema = array(
|
||||
'type' => array( 'array', 'null' ),
|
||||
'required' => ! empty( $field['required'] ),
|
||||
'items' => array(
|
||||
'type' => 'number',
|
||||
),
|
||||
);
|
||||
|
||||
if ( ! empty( $field['min'] ) ) {
|
||||
$schema['minItems'] = (int) $field['min'];
|
||||
}
|
||||
|
||||
if ( ! empty( $field['max'] ) ) {
|
||||
$schema['maxItems'] = (int) $field['max'];
|
||||
}
|
||||
|
||||
return $schema;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see \acf_field::get_rest_links()
|
||||
* @param mixed $value The raw (unformatted) field value.
|
||||
* @param int|string $post_id
|
||||
* @param array $field
|
||||
* @return array
|
||||
*/
|
||||
public function get_rest_links( $value, $post_id, array $field ) {
|
||||
$links = array();
|
||||
|
||||
if ( empty( $value ) ) {
|
||||
return $links;
|
||||
}
|
||||
|
||||
foreach ( (array) $value as $object_id ) {
|
||||
$links[] = array(
|
||||
'rel' => 'acf:attachment',
|
||||
'href' => rest_url( '/wp/v2/media/' . $object_id ),
|
||||
'embeddable' => true,
|
||||
);
|
||||
}
|
||||
|
||||
return $links;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply basic formatting to prepare the value for default REST output.
|
||||
*
|
||||
* @param mixed $value
|
||||
* @param string|int $post_id
|
||||
* @param array $field
|
||||
* @return mixed
|
||||
*/
|
||||
public function format_value_for_rest( $value, $post_id, array $field ) {
|
||||
return acf_format_numerics( $value );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// initialize
|
||||
acf_register_field_type( 'acf_field_gallery' );
|
||||
endif; // class_exists check
|
||||
|
||||
?>
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,488 @@
|
||||
<?php
|
||||
/**
|
||||
* ACF_Repeater_Table
|
||||
*
|
||||
* Helper class for rendering repeater tables.
|
||||
*
|
||||
* @package ACF
|
||||
* @since 6.0.0
|
||||
*/
|
||||
|
||||
class ACF_Repeater_Table {
|
||||
|
||||
/**
|
||||
* The main field array used to render the repeater.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private $field;
|
||||
|
||||
/**
|
||||
* An array containing the subfields used in the repeater.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private $sub_fields;
|
||||
|
||||
/**
|
||||
* The value(s) of the repeater field.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private $value;
|
||||
|
||||
/**
|
||||
* If we should show the "Add Row" button.
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $show_add = true;
|
||||
|
||||
/**
|
||||
* If we should show the "Remove Row" button.
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $show_remove = true;
|
||||
|
||||
/**
|
||||
* If we should show the order of the fields.
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $show_order = true;
|
||||
|
||||
/**
|
||||
* Constructs the ACF_Repeater_Table class.
|
||||
*
|
||||
* @param array $field The main field array for the repeater being rendered.
|
||||
*/
|
||||
public function __construct( $field ) {
|
||||
$this->field = $field;
|
||||
$this->sub_fields = $field['sub_fields'];
|
||||
|
||||
// Default to non-paginated repeaters.
|
||||
if ( empty( $this->field['pagination'] ) ) {
|
||||
$this->field['pagination'] = false;
|
||||
}
|
||||
|
||||
// We don't yet support pagination inside other repeaters or flexible content fields.
|
||||
if ( ! empty( $this->field['parent_repeater'] ) || ! empty( $this->field['parent_layout'] ) ) {
|
||||
$this->field['pagination'] = false;
|
||||
}
|
||||
|
||||
// We don't yet support pagination in frontend forms or inside blocks.
|
||||
if ( ! is_admin() || acf_get_data( 'acf_inside_rest_call' ) || doing_action( 'wp_ajax_acf/ajax/fetch-block' ) ) {
|
||||
$this->field['pagination'] = false;
|
||||
}
|
||||
|
||||
$this->setup();
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets up the field for rendering.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
private function setup() {
|
||||
if ( $this->field['collapsed'] ) {
|
||||
foreach ( $this->sub_fields as &$sub_field ) {
|
||||
// Add target class.
|
||||
if ( $sub_field['key'] == $this->field['collapsed'] ) {
|
||||
$sub_field['wrapper']['class'] .= ' -collapsed-target';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( $this->field['max'] ) {
|
||||
// If max 1 row, don't show order.
|
||||
if ( 1 == $this->field['max'] ) {
|
||||
$this->show_order = false;
|
||||
}
|
||||
|
||||
// If max == min, don't show add or remove buttons.
|
||||
if ( $this->field['max'] <= $this->field['min'] ) {
|
||||
$this->show_remove = false;
|
||||
$this->show_add = false;
|
||||
}
|
||||
}
|
||||
|
||||
if ( empty( $this->field['rows_per_page'] ) ) {
|
||||
$this->field['rows_per_page'] = 20;
|
||||
}
|
||||
|
||||
if ( (int) $this->field['rows_per_page'] < 1 ) {
|
||||
$this->field['rows_per_page'] = 20;
|
||||
}
|
||||
|
||||
$this->value = $this->prepare_value();
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepares the repeater values for rendering.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private function prepare_value() {
|
||||
$value = is_array( $this->field['value'] ) ? $this->field['value'] : array();
|
||||
|
||||
if ( empty( $this->field['pagination'] ) ) {
|
||||
// If there are fewer values than min, populate the extra values.
|
||||
if ( $this->field['min'] ) {
|
||||
$value = array_pad( $value, $this->field['min'], array() );
|
||||
}
|
||||
|
||||
// If there are more values than max, remove some values.
|
||||
if ( $this->field['max'] ) {
|
||||
$value = array_slice( $value, 0, $this->field['max'] );
|
||||
}
|
||||
}
|
||||
|
||||
$value['acfcloneindex'] = array();
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the full repeater table.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function render() {
|
||||
// Attributes for main wrapper div.
|
||||
$div = array(
|
||||
'class' => 'acf-repeater -' . $this->field['layout'],
|
||||
'data-min' => $this->field['min'],
|
||||
'data-max' => $this->field['max'],
|
||||
'data-pagination' => ! empty( $this->field['pagination'] ),
|
||||
);
|
||||
|
||||
if ( $this->field['pagination'] ) {
|
||||
$div['data-per_page'] = $this->field['rows_per_page'];
|
||||
$div['data-total_rows'] = $this->field['total_rows'];
|
||||
$div['data-orig_name'] = $this->field['orig_name'];
|
||||
}
|
||||
|
||||
if ( empty( $this->value ) ) {
|
||||
$div['class'] .= ' -empty';
|
||||
}
|
||||
?>
|
||||
<div <?php echo acf_esc_attrs( $div ); ?>>
|
||||
<?php
|
||||
acf_hidden_input(
|
||||
array(
|
||||
'name' => $this->field['name'],
|
||||
'value' => '',
|
||||
'class' => 'acf-repeater-hidden-input',
|
||||
)
|
||||
);
|
||||
?>
|
||||
<table class="acf-table">
|
||||
<?php $this->thead(); ?>
|
||||
<tbody>
|
||||
<?php $this->rows(); ?>
|
||||
</tbody>
|
||||
</table>
|
||||
<?php $this->table_actions(); ?>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the table head.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function thead() {
|
||||
if ( 'table' !== $this->field['layout'] ) {
|
||||
return;
|
||||
}
|
||||
?>
|
||||
<thead>
|
||||
<tr>
|
||||
<?php if ( $this->show_order ) : ?>
|
||||
<th class="acf-row-handle"></th>
|
||||
<?php endif; ?>
|
||||
|
||||
<?php
|
||||
foreach ( $this->sub_fields as $sub_field ) :
|
||||
// Prepare field (allow sub fields to be removed).
|
||||
$sub_field = acf_prepare_field( $sub_field );
|
||||
if ( ! $sub_field ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Define attrs.
|
||||
$attrs = array(
|
||||
'class' => 'acf-th',
|
||||
'data-name' => $sub_field['_name'],
|
||||
'data-type' => $sub_field['type'],
|
||||
'data-key' => $sub_field['key'],
|
||||
);
|
||||
|
||||
if ( $sub_field['wrapper']['width'] ) {
|
||||
$attrs['data-width'] = $sub_field['wrapper']['width'];
|
||||
$attrs['style'] = 'width: ' . $sub_field['wrapper']['width'] . '%;';
|
||||
}
|
||||
|
||||
// Remove "id" to avoid "for" attribute on <label>.
|
||||
$sub_field['id'] = '';
|
||||
?>
|
||||
<th <?php echo acf_esc_attrs( $attrs ); ?>>
|
||||
<?php acf_render_field_label( $sub_field ); ?>
|
||||
<?php acf_render_field_instructions( $sub_field ); ?>
|
||||
</th>
|
||||
<?php endforeach; ?>
|
||||
|
||||
<?php if ( $this->show_remove ) : ?>
|
||||
<th class="acf-row-handle"></th>
|
||||
<?php endif; ?>
|
||||
</tr>
|
||||
</thead>
|
||||
<?php
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders or returns rows for the repeater field table.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @param bool $return If we should return the rows or render them.
|
||||
* @return array|void
|
||||
*/
|
||||
public function rows( $return = false ) {
|
||||
$rows = array();
|
||||
|
||||
// Don't include the clone when rendering via AJAX.
|
||||
if ( $return && isset( $this->value['acfcloneindex'] ) ) {
|
||||
unset( $this->value['acfcloneindex'] );
|
||||
}
|
||||
|
||||
foreach ( $this->value as $i => $row ) {
|
||||
$rows[ $i ] = $this->row( $i, $row, $return );
|
||||
}
|
||||
|
||||
if ( $return ) {
|
||||
return $rows;
|
||||
}
|
||||
|
||||
echo implode( PHP_EOL, $rows );
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders an individual row.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @param int $i The row number.
|
||||
* @param array $row An array containing the row values.
|
||||
* @param bool $return If we should return the row or render it.
|
||||
* @return string|void
|
||||
*/
|
||||
public function row( $i, $row, $return = false ) {
|
||||
if ( $return ) {
|
||||
ob_start();
|
||||
}
|
||||
|
||||
$id = "row-$i";
|
||||
$class = 'acf-row';
|
||||
|
||||
if ( 'acfcloneindex' === $i ) {
|
||||
$id = 'acfcloneindex';
|
||||
$class .= ' acf-clone';
|
||||
}
|
||||
|
||||
$el = 'td';
|
||||
$before_fields = '';
|
||||
$after_fields = '';
|
||||
|
||||
if ( 'row' === $this->field['layout'] ) {
|
||||
$el = 'div';
|
||||
$before_fields = '<td class="acf-fields -left">';
|
||||
$after_fields = '</td>';
|
||||
} elseif ( 'block' === $this->field['layout'] ) {
|
||||
$el = 'div';
|
||||
$before_fields = '<td class="acf-fields">';
|
||||
$after_fields = '</td>';
|
||||
}
|
||||
|
||||
printf(
|
||||
'<tr class="%s" data-id="%s">',
|
||||
esc_attr( $class ),
|
||||
esc_attr( $id )
|
||||
);
|
||||
|
||||
$this->row_handle( $i );
|
||||
|
||||
echo $before_fields;
|
||||
|
||||
foreach ( $this->sub_fields as $sub_field ) {
|
||||
if ( isset( $row[ $sub_field['key'] ] ) ) {
|
||||
$sub_field['value'] = $row[ $sub_field['key'] ];
|
||||
} elseif ( isset( $sub_field['default_value'] ) ) {
|
||||
$sub_field['value'] = $sub_field['default_value'];
|
||||
}
|
||||
|
||||
// Update prefix to allow for nested values.
|
||||
$sub_field['prefix'] = $this->field['name'] . '[' . $id . ']';
|
||||
|
||||
acf_render_field_wrap( $sub_field, $el );
|
||||
}
|
||||
|
||||
echo $after_fields;
|
||||
|
||||
$this->row_actions();
|
||||
|
||||
echo '</tr>';
|
||||
|
||||
if ( $return ) {
|
||||
return ob_get_clean();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the row handle at the start of each row.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @param int $i The current row number.
|
||||
* @return void
|
||||
*/
|
||||
public function row_handle( $i ) {
|
||||
if ( ! $this->show_order ) {
|
||||
return;
|
||||
}
|
||||
|
||||
$hr_row_num = intval( $i ) + 1;
|
||||
$classes = 'acf-row-handle order';
|
||||
$title = __( 'Drag to reorder', 'acf' );
|
||||
$row_num_html = sprintf(
|
||||
'<span class="acf-row-number" title="%s">%d</span>',
|
||||
__( 'Click to reorder', 'acf' ),
|
||||
$hr_row_num
|
||||
);
|
||||
|
||||
if ( ! empty( $this->field['pagination'] ) ) {
|
||||
$classes .= ' pagination';
|
||||
$title = '';
|
||||
$input = sprintf( '<input type="number" class="acf-order-input" value="%d" style="display: none;" />', $hr_row_num );
|
||||
$row_num_html = '<div class="acf-order-input-wrap">' . $input . $row_num_html . '</div>';
|
||||
}
|
||||
?>
|
||||
<td class="<?php echo $classes; ?>" title="<?php echo $title; ?>">
|
||||
<?php if ( $this->field['collapsed'] ) : ?>
|
||||
<a class="acf-icon -collapse small" href="#" data-event="collapse-row" title="<?php _e( 'Click to toggle', 'acf' ); ?>"></a>
|
||||
<?php endif; ?>
|
||||
<?php echo $row_num_html; ?>
|
||||
</td>
|
||||
<?php
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the actions displayed at the end of each row.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function row_actions() {
|
||||
if ( ! $this->show_remove ) {
|
||||
return;
|
||||
}
|
||||
?>
|
||||
<td class="acf-row-handle remove">
|
||||
<a class="acf-icon -plus small acf-js-tooltip hide-on-shift" href="#" data-event="add-row" title="<?php _e( 'Add row', 'acf' ); ?>"></a>
|
||||
<a class="acf-icon -duplicate small acf-js-tooltip show-on-shift" href="#" data-event="duplicate-row" title="<?php _e( 'Duplicate row', 'acf' ); ?>"></a>
|
||||
<a class="acf-icon -minus small acf-js-tooltip" href="#" data-event="remove-row" title="<?php _e( 'Remove row', 'acf' ); ?>"></a>
|
||||
</td>
|
||||
<?php
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the actions displayed underneath the table.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function table_actions() {
|
||||
if ( ! $this->show_add ) {
|
||||
return;
|
||||
}
|
||||
?>
|
||||
<div class="acf-actions">
|
||||
<a class="acf-button acf-repeater-add-row button button-primary" href="#" data-event="add-row"><?php echo acf_esc_html( $this->field['button_label'] ); ?></a>
|
||||
<?php $this->pagination(); ?>
|
||||
<div class="clear"></div>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the table pagination.
|
||||
* Mostly lifted from the WordPress core WP_List_Table class.
|
||||
*
|
||||
* @since 6.0.0
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function pagination() {
|
||||
if ( empty( $this->field['pagination'] ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
$total_rows = isset( $this->field['total_rows'] ) ? (int) $this->field['total_rows'] : 0;
|
||||
$total_pages = ceil( $total_rows / (int) $this->field['rows_per_page'] );
|
||||
$total_pages = max( $total_pages, 1 );
|
||||
|
||||
$html_current_page = sprintf(
|
||||
"%s<input class='current-page' id='current-page-selector' type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' />",
|
||||
'<label for="current-page-selector" class="screen-reader-text">' . __( 'Current Page', 'acf' ) . '</label>',
|
||||
1,
|
||||
strlen( $total_pages )
|
||||
);
|
||||
|
||||
$html_total_pages = sprintf( "<span class='acf-total-pages'>%s</span>", number_format_i18n( $total_pages ) );
|
||||
?>
|
||||
<div class="acf-tablenav tablenav-pages">
|
||||
<a class="first-page button acf-nav" aria-hidden="true" data-event="first-page" title="<?php esc_attr_e( 'First Page', 'acf' ); ?>">
|
||||
<span class="screen-reader-text"><?php esc_html_e( 'First Page', 'acf' ); ?></span>
|
||||
<span aria-hidden="true">«</span>
|
||||
</a>
|
||||
<a class="prev-page button acf-nav" aria-hidden="true" data-event="prev-page" title="<?php esc_attr_e( 'Previous Page', 'acf' ); ?>">
|
||||
<span class="screen-reader-text"><?php esc_html_e( 'Previous Page', 'acf' ); ?></span>
|
||||
<span aria-hidden="true">‹</span>
|
||||
</a>
|
||||
<span class="paging-input">
|
||||
<label for="current-page-selector" class="screen-reader-text"><?php esc_html_e( 'Current Page', 'acf' ); ?></label>
|
||||
<span class="tablenav-paging-text" title="<?php esc_attr_e( 'Current Page', 'acf' ); ?>">
|
||||
<?php
|
||||
printf(
|
||||
/* translators: 1: Current page, 2: Total pages. */
|
||||
_x( '%1$s of %2$s', 'paging' ),
|
||||
$html_current_page,
|
||||
$html_total_pages
|
||||
);
|
||||
?>
|
||||
</span>
|
||||
</span>
|
||||
<a class="next-page button acf-nav" data-event="next-page" title="<?php esc_attr_e( 'Next Page', 'acf' ); ?>">
|
||||
<span class="screen-reader-text"><?php esc_html_e( 'Next Page', 'acf' ); ?></span>
|
||||
<span aria-hidden="true">›</span>
|
||||
</a>
|
||||
<a class="last-page button acf-nav" data-event="last-page" title="<?php esc_attr_e( 'Last Page', 'acf' ); ?>">
|
||||
<span class="screen-reader-text"><?php esc_html_e( 'Last Page', 'acf' ); ?></span>
|
||||
<span aria-hidden="true">»</span>
|
||||
</a>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user