327 lines
6.3 KiB
PHP
327 lines
6.3 KiB
PHP
<?php
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/*
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* ACF Comment Form Class
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*
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* All the logic for adding fields to comments
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*
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* @class acf_form_comment
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* @package ACF
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* @subpackage Forms
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*/
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if ( ! class_exists( 'acf_form_comment' ) ) :
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class acf_form_comment {
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/*
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* __construct
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*
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* This function will setup the class functionality
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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 __construct() {
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// actions
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
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// render
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add_filter( 'comment_form_field_comment', array( $this, 'comment_form_field_comment' ), 999, 1 );
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// add_action( 'comment_form_logged_in_after', array( $this, 'add_comment') );
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// add_action( 'comment_form', array( $this, 'add_comment') );
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// save
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add_action( 'edit_comment', array( $this, 'save_comment' ), 10, 1 );
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add_action( 'comment_post', array( $this, 'save_comment' ), 10, 1 );
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}
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/*
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* validate_page
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*
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* This function will check if the current page is for a post/page edit form
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*
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* @type function
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* @date 23/06/12
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* @since 3.1.8
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*
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* @param n/a
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* @return (boolean)
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*/
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function validate_page() {
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// global
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global $pagenow;
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// validate page
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if ( $pagenow == 'comment.php' ) {
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return true;
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}
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// return
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return false;
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}
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/*
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* admin_enqueue_scripts
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*
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* This action is run after post query but before any admin script / head actions.
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* It is a good place to register all actions.
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*
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* @type action (admin_enqueue_scripts)
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* @date 26/01/13
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* @since 3.6.0
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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 admin_enqueue_scripts() {
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// validate page
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if ( ! $this->validate_page() ) {
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return;
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}
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// load acf scripts
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acf_enqueue_scripts();
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// actions
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add_action( 'admin_footer', array( $this, 'admin_footer' ), 10, 1 );
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add_action( 'add_meta_boxes_comment', array( $this, 'edit_comment' ), 10, 1 );
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}
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/*
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* edit_comment
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*
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* This function is run on the admin comment.php page and will render the ACF fields within custom metaboxes to look native
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*
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* @type function
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* @date 19/10/13
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* @since 5.0.0
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*
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* @param $comment (object)
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* @return n/a
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*/
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function edit_comment( $comment ) {
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// vars
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$post_id = "comment_{$comment->comment_ID}";
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// get field groups
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$field_groups = acf_get_field_groups(
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array(
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'comment' => get_post_type( $comment->comment_post_ID ),
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)
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);
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// render
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if ( ! empty( $field_groups ) ) {
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// render post data
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acf_form_data(
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array(
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'screen' => 'comment',
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'post_id' => $post_id,
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)
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);
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foreach ( $field_groups as $field_group ) {
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// load fields
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$fields = acf_get_fields( $field_group );
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// vars
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$o = array(
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'id' => 'acf-' . $field_group['ID'],
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'key' => $field_group['key'],
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// 'style' => $field_group['style'],
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'label' => $field_group['label_placement'],
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'edit_url' => '',
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'edit_title' => __( 'Edit field group', 'acf' ),
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// 'visibility' => $visibility
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);
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// edit_url
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if ( $field_group['ID'] && acf_current_user_can_admin() ) {
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$o['edit_url'] = admin_url( 'post.php?post=' . $field_group['ID'] . '&action=edit' );
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}
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?>
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<div id="acf-<?php echo $field_group['ID']; ?>" class="stuffbox">
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<h3 class="hndle"><?php echo $field_group['title']; ?></h3>
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<div class="inside">
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<?php acf_render_fields( $fields, $post_id, 'div', $field_group['instruction_placement'] ); ?>
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<script type="text/javascript">
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if( typeof acf !== 'undefined' ) {
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acf.newPostbox(<?php echo json_encode( $o ); ?>);
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}
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</script>
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</div>
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</div>
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<?php
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}
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}
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}
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/*
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* comment_form_field_comment
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*
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* description
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*
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* @type function
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* @date 18/04/2016
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* @since 5.3.8
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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 comment_form_field_comment( $html ) {
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// global
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global $post;
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// vars
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$post_id = false;
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// get field groups
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$field_groups = acf_get_field_groups(
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array(
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'comment' => $post->post_type,
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)
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);
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// bail early if no field groups
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if ( ! $field_groups ) {
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return $html;
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}
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// enqueue scripts
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acf_enqueue_scripts();
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// ob
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ob_start();
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// render post data
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acf_form_data(
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array(
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'screen' => 'comment',
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'post_id' => $post_id,
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)
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);
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echo '<div class="acf-comment-fields acf-fields -clear">';
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foreach ( $field_groups as $field_group ) {
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$fields = acf_get_fields( $field_group );
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acf_render_fields( $fields, $post_id, 'p', $field_group['instruction_placement'] );
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}
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echo '</div>';
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// append
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$html .= ob_get_contents();
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ob_end_clean();
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// return
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return $html;
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}
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/*
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* save_comment
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*
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* This function will save the comment data
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*
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* @type function
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* @date 19/10/13
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* @since 5.0.0
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*
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* @param comment_id (int)
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* @return n/a
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*/
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function save_comment( $comment_id ) {
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// bail early if not valid nonce
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if ( ! acf_verify_nonce( 'comment' ) ) {
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return $comment_id;
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}
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// kses
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if ( isset( $_POST['acf'] ) ) {
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$_POST['acf'] = wp_kses_post_deep( $_POST['acf'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized with wp_kses_post_deep().
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}
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// validate and save
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if ( acf_validate_save_post( true ) ) {
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acf_save_post( "comment_{$comment_id}" );
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}
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}
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/*
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* admin_footer
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*
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* description
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*
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* @type function
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* @date 27/03/2015
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* @since 5.1.5
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function admin_footer() {
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?>
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<script type="text/javascript">
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(function($) {
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// vars
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var $spinner = $('#publishing-action .spinner');
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// create spinner if not exists (may exist in future WP versions)
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if( !$spinner.exists() ) {
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// create spinner
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$spinner = $('<span class="spinner"></span>');
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// append
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$('#publishing-action').prepend( $spinner );
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}
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})(jQuery);
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</script>
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<?php
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}
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}
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new acf_form_comment();
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endif;
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?>
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