File: /home/alfouzantranspor/public_html/wp-content/plugins/gutena-forms/includes/class-gutena-cpt.php
<?php
/**
* Gutena Forms Custom Post Type Class
*/
defined( 'ABSPATH' ) || exit;
if ( ! class_exists( 'Gutena_CPT' ) ) :
class Gutena_CPT {
private static $instance;
private static $updating_connected_posts = false;
private $post_type = 'gutena_forms';
/**
* Whether there are any existing Gutena Forms posts.
* Computed during init() to avoid repeated queries.
*
* @var bool
*/
private $has_forms = false;
private function __construct() {
add_action( 'init', array( $this, 'init' ) );
add_action( 'save_post', array( $this, 'save_post' ), -1, 3 );
add_action( 'admin_head', array( $this, 'admin_head' ) );
add_action( 'admin_footer', array( $this, 'admin_footer' ) );
add_filter( 'block_categories_all', array( $this, 'move_gutena_to_top' ), 100, 2 );
add_action( 'wp_trash_post', array( $this, 'when_trash_post' ) );
/**
* add_filter( 'allowed_block_types_all', array( $this, 'only_gutena_blocks' ), 10, 2 );
*/
}
public function init() {
register_post_type( $this->post_type, $this->post_type_args() );
// Determine if there are any Gutena Forms (cheap count). Compute once per request.
// Fallback to a lightweight query if wp_count_posts isn't available for some reason
$posts = get_posts( array(
'post_type' => $this->post_type,
'posts_per_page' => 1,
'post_status' => 'any',
'fields' => 'ids',
) );
$this->has_forms = ! empty( $posts );
}
private function post_type_args() {
return array(
'labels' => $this->post_type_labels(),
'public' => true,
'show_in_menu' => false,
'supports' => array( 'title', 'editor' ),
'has_archive' => false,
'show_in_rest' => true,
'capability_type' => 'post',
'template' => array(
array( 'gutena/forms', array() ),
),
);
}
private function post_type_labels() {
return array(
'not_found_in_trash' => __( 'No gutena forms found in Trash.', 'gutena-forms' ),
'not_found' => __( 'No gutena forms found.', 'gutena-forms' ),
'parent_item_colon' => __( 'Parent Gutena Forms:','gutena-forms' ),
'add_new_item' => __( 'Add New Form', 'gutena-forms' ),
'search_items' => __( 'Search Gutena Forms', 'gutena-forms' ),
'view_item' => __( 'View Gutena Form', 'gutena-forms' ),
'edit_item' => __( 'Edit Gutena Form', 'gutena-forms' ),
'all_items' => __( 'Forms', 'gutena-forms' ),
'new_item' => __( 'New Gutena Form','gutena-forms' ),
'menu_name' => __( 'Gutena Forms', 'gutena-forms' ),
'name' => __( 'Gutena Forms', 'gutena-forms' ),
'singular_name' => __( 'Gutena Form', 'gutena-forms' ),
'name_admin_bar' => __( 'Gutena Form', 'gutena-forms' ),
'add_new' => __( 'Add New', 'gutena-forms' ),
);
}
/**
* @param $post_id
* @param WP_Post $post
* @param $update
*
* @return void
*/
public function save_post( $post_id, $post, $update ) {
if ( empty( $post_id ) || empty( $post ) || ! function_exists( 'parse_blocks' ) || ! function_exists( 'wp_is_post_revision' ) || wp_is_post_revision( $post_id ) || ! function_exists( 'get_post_status' ) || 'trash' === get_post_status( $post_id ) || ! has_block( 'gutena/forms', $post ) ) {
return;
}
if ( str_contains( $post->post_content, 'gutena/existing-forms' ) ) {
remove_action( 'save_post', array( $this, 'save_post' ) );
add_action( 'save_post', array( $this, 'save_post' ), -1, 3 );
remove_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ) );
add_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10, 3 );
return;
}
// Prevent infinite recursion
if ( self::$updating_connected_posts ) {
return;
}
if ( $this->post_type === $post->post_type ) {
$this->on_update_gutena_form_post_type( $post_id, $post, $update );
remove_action( 'save_post', array( $this, 'save_post' ) );
add_action( 'save_post', array( $this, 'save_post' ), -1, 3 );
remove_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ) );
add_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10, 3 );
return;
}
$blocks = parse_blocks( $post->post_content );
$blocks = $this->filter_gutena_blocks( $blocks );
if ( empty( $blocks ) ) {
return;
}
foreach ( $blocks as $block ) {
$this->insert_or_update_form( $block, $post_id );
}
}
private function filter_gutena_blocks( $blocks ) {
$gutena_blocks = array();
foreach ( $blocks as $k => $block ) {
if ( isset( $block['blockName'] ) && 'gutena/forms' === $block['blockName'] ) {
$gutena_blocks[] = $block;
}
}
return $gutena_blocks;
}
private function insert_or_update_form( $block, $parent_post_id ) {
$form_name = isset( $block['attrs']['formName'] ) ? sanitize_text_field( $block['attrs']['formName'] ) : 'Contact Form';
$form_id = $block['attrs']['formID'];
// only one post shud be created for one form ID
$post = get_posts(
array(
'post_type' => $this->post_type,
'meta_key' => 'gutena_form_id',
'meta_value' => $form_id,
'posts_per_page' => 1,
'post_status' => 'any',
'fields' => 'ids',
)
);
if ( ! empty( $post ) ) {
$post_id = $post[0];
wp_update_post(
array(
'ID' => $post_id,
'post_title' => $form_name,
'post_content' => serialize_block( $block ),
),
false,
false
);
} else {
$post_id = wp_insert_post(
array(
'post_type' => $this->post_type,
'post_title' => $form_name,
'post_status' => 'publish',
'post_content' => serialize_block( $block ),
),
false,
false
);
update_post_meta( $post_id, 'gutena_form_id', $form_id );
update_post_meta( $post_id, '_gutena_connected_posts', array( $parent_post_id ) );
}
$connected_posts = get_post_meta( $post_id, '_gutena_connected_posts', true );
if ( ! is_array( $connected_posts ) ) {
$connected_posts = array();
}
if ( ! in_array( $parent_post_id, $connected_posts, true ) ) {
$connected_posts[] = $parent_post_id;
update_post_meta( $post_id, '_gutena_connected_posts', $connected_posts );
}
}
private function on_update_gutena_form_post_type( $post_id, $post ) {
// Prevent recursion
if ( self::$updating_connected_posts ) {
return;
}
$content = $post->post_content;
$blocks = parse_blocks( $content );
$connected_posts = get_post_meta( $post_id, '_gutena_connected_posts', true );
$form_id = get_post_meta( $post_id, 'gutena_form_id', true );
// Find the form block and extract form name to sync with post title
$form_block = null;
$form_name = '';
foreach ( $blocks as $block ) {
if ( isset( $block['blockName'] ) && 'gutena/forms' === $block['blockName'] ) {
$form_block = $block;
// Extract form name from block attributes, with fallback to "Contact Form"
// This matches the behavior in insert_or_update_form method (line 290)
$form_name = isset( $block['attrs']['formName'] ) && ! empty( $block['attrs']['formName'] )
? sanitize_text_field( $block['attrs']['formName'] )
: 'Contact Form';
// Extract formID from block and set gutena_form_id meta if it doesn't exist
// This ensures the meta is set when a gutena_forms post is created directly
if ( $form_block && isset( $form_block['attrs']['formID'] ) && ! empty( $form_block['attrs']['formID'] ) ) {
$block_form_id = $form_block['attrs']['formID'];
// Only set meta if it doesn't already exist
if ( empty( $form_id ) ) {
update_post_meta( $post_id, 'gutena_form_id', $block_form_id );
$form_id = $block_form_id;
}
}
break;
}
}
// Post title must always be form name - update it every time when form block exists
if ( $form_block && ! empty( $form_name ) ) {
// Prevent infinite loop by removing actions before updating
self::$updating_connected_posts = true;
// Remove the save_post hooks to prevent recursion
remove_action( 'save_post', array( $this, 'save_post' ), -1 );
remove_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10 );
wp_update_post(
array(
'ID' => $post_id,
'post_title' => $form_name,
),
false,
false
);
// Re-add the actions after update
add_action( 'save_post', array( $this, 'save_post' ), -1, 3 );
add_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10, 3 );
self::$updating_connected_posts = false;
}
if ( ! is_array( $connected_posts ) ) {
return;
}
// Filter out invalid post IDs
$connected_posts = array_filter( $connected_posts, function( $id ) {
return is_numeric( $id ) && null !== get_post( $id );
});
if ( empty( $connected_posts ) ) {
return;
}
if ( $form_block && isset( $form_block['blockName'] ) && 'gutena/forms' === $form_block['blockName'] ) {
// Prevent infinite loop by removing actions before updating
self::$updating_connected_posts = true;
// Remove the save_post hooks to prevent recursion
remove_action( 'save_post', array( $this, 'save_post' ), -1 );
remove_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10 );
// we need to updated all connected posts blocks
foreach ( $connected_posts as $connected_post_id ) {
$connected_post = get_post( $connected_post_id );
if ( empty( $connected_post ) ) {
continue;
}
$connected_post_blocks = parse_blocks( $connected_post->post_content );
$updated = false;
foreach ( $connected_post_blocks as $index => $block ) {
if ( isset( $block['blockName'] ) && 'gutena/forms' === $block['blockName'] ) {
$block_form_id = $block['attrs']['formID'];
if ( $form_id === $block_form_id ) {
$connected_post_blocks[ $index ] = $form_block;
$updated = true;
}
}
}
if ( $updated ) {
// serialize blocks back to content
$new_content = '';
foreach ( $connected_post_blocks as $block ) {
$new_content .= serialize_block( $block );
}
wp_update_post(
array(
'ID' => $connected_post_id,
'post_content' => $new_content,
),
false,
false
);
}
}
// Re-add the actions after updates complete
add_action( 'save_post', array( $this, 'save_post' ), -1, 3 );
add_action( 'save_post', array( Gutena_Forms::get_instance(), 'save_gutena_forms_schema' ), 10, 3 );
self::$updating_connected_posts = false;
}
}
public function admin_head() {
global $current_screen;
if ( 'edit-gutena_forms' !== $current_screen->id ) { return; }
echo '<style type="text/css">
.page-title-action {
color: #FFF !important;
border: none !important;
font-size: 14px !important;
font-weight: 700 !important;
border-radius: 4px !important;
background: #0DA88C !important;
}
</style>';
// If there are existing forms, show the normal list table — don't hide it.
if ( $this->has_forms ) {
return;
}
echo '<style type="text/css">
.wrap { display: none !important; }
body { background: #ffffff !important; }
</style>';
}
public function admin_footer() {
global $current_screen;
if ( 'edit-gutena_forms' !== $current_screen->id ) { return; }
echo '<script type="text/javascript">
( function( $ ) {
const $addNewFormBtn = $.document.getElementsByClassName( "page-title-action" )[0];
$addNewFormBtn.innerHTML = `<svg style="margin: 0 5px -4px 0;" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18" fill="none">
<circle cx="9" cy="9" r="9" fill="#D2FFF7"/>
<path d="M8.17405 12.6V6.00001H9.84158V12.6H8.17405ZM5.40002 10.0714V8.54287H12.6V10.0714H5.40002Z" fill="#0DA88C"/>
</svg>` + $addNewFormBtn.innerHTML;
} )( window );
</script>';
// If there are existing forms, don't inject the custom UI — let WP list table render.
if ( $this->has_forms ) {
return;
}
echo '<script>
( function ( window ) {
const elementInnerHtml = `<div>
<style>
.gutena-forms__wrapper { margin: 30px 0 0 50px; }
.gutena-forms__add-new-form { color: #FFF !important; border: none !important; font-size: 14px !important; font-weight: 700 !important; border-radius: 4px !important; background: #0DA88C !important; }
.gutena-forms__add-new-form svg { vertical-align: middle; margin: -4px 5px 0 0; }
</style>
<div class="gutena-forms__wrapper">
<div>
<h2 style="display: inline-block;margin-right: 20px;">
' . __( 'Gutena Forms', 'gutena-forms' ) . '
<a style="display: inline-block;margin: -6px 0 0 20px;" href="' . esc_url( admin_url( 'post-new.php?post_type=' . $this->post_type ) ) . '" rel="noopener noreferrer" class="button gutena-forms__add-new-form">
<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18" fill="none">
<circle cx="9" cy="9" r="9" fill="#D2FFF7"/>
<path d="M8.17405 12.6V6.00001H9.84158V12.6H8.17405ZM5.40002 10.0714V8.54287H12.6V10.0714H5.40002Z" fill="#0DA88C"/>
</svg>
' . __( 'Add New Form', 'gutena-forms' ) . '
</a>
</h2>
</div>
<div style="margin-top: 30px;display: flex;justify-content: center;align-items: center;">
<div style="width: 660px;text-align: center;">
<h3>👋🏼 Hi there!</h3>
<p>
<strong>It looks like you haven\'t created any forms yet.</strong>
<br />
You can use Gutena Forms to build contact forms, surveys, and more
<br />
with just a few clicks.
</p>
<div style="margin: 30px 80px;border-radius: 10px;padding: 30px;background: #D2FFF7;position: relative;display:flex;align-items:center;justify-content:space-between;gap:20px;">
<div style="flex:1;padding-right:20px;">
<h1 style="color: #067971;font-size: 24px;font-weight: 700;line-height: 1.4;margin:0;">
How to Create your First Form With Gutena Forms (step by step)
</h1>
</div>
<div style="flex:1;text-align:right;display:flex;justify-content:center;align-items:center;">
<div style="display:inline-block;">
<img src="' . GUTENA_FORMS_PLUGIN_URL . 'assets/img/form-illustration.png" alt="form-illustration" style="max-width:100%;height:auto;display:block;"/>
<button aria-label="Play video" onclick="(function(){var m=document.getElementById(\'gf-video-modal\');var i=m.querySelector(\'iframe\');i.src=\'https://www.youtube.com/embed/jkQs_6kwT2g?si=F3Eij-KSQxlJTlg-\';m.classList.add(\'show\');})();" style="position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:none;background:transparent;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;width:83px;height:83px;">
<svg xmlns="http://www.w3.org/2000/svg" width="83" height="83" viewBox="0 0 83 83" fill="none">
<path d="M41.5 7C22.4698 7 7 22.4836 7 41.5C7 60.5302 22.4698 76 41.5 76C60.5164 76 76 60.5302 76 41.5C76 22.4836 60.5164 7 41.5 7Z" fill="#0DA88C" fill-opacity="0.3"/>
<path d="M36.8208 55.7548L53.5589 42.4193C53.8304 42.1975 54 41.8588 54 41.4968C54 41.1348 53.8304 40.7962 53.5589 40.5743L36.8208 27.2389C36.4815 26.9703 36.0179 26.9236 35.6333 27.1221C35.443 27.2184 35.2827 27.368 35.1707 27.5538C35.0587 27.7396 34.9996 27.9542 35 28.1731V54.8323C35 55.276 35.2488 55.6847 35.6333 55.8832C35.7917 55.9533 35.9613 56 36.131 56C36.3798 56 36.6173 55.9183 36.8208 55.7548Z" fill="white"/>
</svg>
</button>
</div>
</div>
<!-- Video modal -->
<style type="text/css">
/* Modal base */
.gf-modal { position:fixed; inset:0; display:none; align-items:center; justify-content:center; background:rgba(0,0,0,0.6); z-index:99999; }
.gf-modal.show { display:flex; }
.gf-modal-dialog { width:90%; max-width:900px; background:#fff; border-radius:8px; overflow:hidden; transform-origin:center center; }
.gf-modal-content { position:relative; padding-top:56.25%; } /* 16:9 ratio */
.gf-modal-content iframe { position:absolute; inset:0; width:100%; height:100%; border:0; display:block; }
.gf-modal-close { position:absolute; right:8px; top:8px; z-index:2; background:#fff;border:0;border-radius:50%;width:36px;height:36px;cursor:pointer;font-size:18px; }
/* Animations (no CDN) */
@keyframes gf-zoom-in { from { transform: scale(0.8); opacity:0 } to { transform: scale(1); opacity:1 } }
@keyframes gf-zoom-out { from { transform: scale(1); opacity:1 } to { transform: scale(0.8); opacity:0 } }
.gf-modal.show .gf-modal-dialog { animation: gf-zoom-in 300ms ease forwards; }
.gf-modal.closing .gf-modal-dialog { animation: gf-zoom-out 300ms ease forwards; }
</style>
<div id="gf-video-modal" class="gf-modal" aria-hidden="true">
<div class="gf-modal-dialog" role="dialog" aria-modal="true">
<button class="gf-modal-close" onclick="(function(){var m=document.getElementById(\'gf-video-modal\');m.classList.add(\'closing\');setTimeout(function(){m.classList.remove(\'show\');m.classList.remove(\'closing\');m.querySelector(\'iframe\').src=\'\';},300);})();">×</button>
<div class="gf-modal-content">
<iframe src="" title="Gutena Forms Intro" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
</div>
</div>
</div>
</div>
<p>
Need some help? Check out our <a href="https://gutenaforms.com/#faq" target="_blank" rel="noopener noreferrer" style="color: #0DA88C;text-decoration: none;">comprehensive guide.</a>
</p>
</div>
</div>
</div>
</div>`;
const element = window.document.getElementById( "wpbody-content" );
if ( element ) {
element.innerHTML = elementInnerHtml;
}
} )( window );
</script>';
}
/**
* Move Gutena block category to the top in the block inserter for Gutena Forms CPT.
*
* @since 1.5.0
* @param array $block_categories Array of block categories.
* @param WP_Block_Editor_Context $editor_context Editor context object.
*
* @return array
*/
public function move_gutena_to_top( $block_categories, $editor_context ) {
$new_categories = array();
$indexes = array();
foreach ( $block_categories as $index => $category ) {
if ( 'gutena' === $category['slug'] || 'gutena-pro' === $category['slug'] ) {
$indexes[] = $index;
$new_categories[] = $category;
}
}
if ( isset( $indexes[0] ) && isset( $block_categories[ $indexes[0] ] ) ) {
unset( $block_categories[ $indexes[0] ] );
}
if ( isset( $indexes[1] ) && isset( $block_categories[ $indexes[1] ] ) ) {
unset( $block_categories[ $indexes[1] ] );
}
return array_merge( $new_categories, $block_categories );
}
/**
* Allowed blocks only gutena in gutena forms cpt
* @param array|true $allowed_blocks Array of allowed block names, or true to allow all blocks.
* @param WP_Block_Editor_Context $editor_context Editor context object.
*
* @return array|true
*/
public function only_gutena_blocks( $allowed_blocks, $editor_context ) {
if ( $this->post_type === $editor_context->post->post_type ) {
$blocks = apply_filters( 'gutena_forms__register_fields', [] );
$allowed_blocks = array();
foreach ( $blocks as $k => $block ) {
$allowed_blocks[] = $block['name'];
}
return $allowed_blocks;
}
return $allowed_blocks;
}
/**
* When a Gutena Forms post is trashed, perform necessary cleanup.
*
* @since 1.6.0
* @param int $post_id Post id.
*/
public function when_trash_post( $post_id ) {
$post = get_post( $post_id );
if ( empty( $post ) || $this->post_type !== $post->post_type ) {
return;
}
$form_id = get_post_meta( $post_id, 'gutena_form_id', true );
$connected_posts = get_post_meta( $post_id, '_gutena_connected_posts', true );
if ( ! is_array( $connected_posts ) || empty( $connected_posts ) ) {
return;
}
// Remove references to this form from connected posts and replace with a text notice. "The form has been removed."
foreach ( $connected_posts as $connected_post_id ) {
$connected_post = get_post( $connected_post_id );
if ( empty( $connected_post ) ) {
continue;
}
$connected_post_blocks = parse_blocks( $connected_post->post_content );
$updated = false;
foreach ( $connected_post_blocks as $index => $block ) {
if ( isset( $block['blockName'] ) && 'gutena/forms' === $block['blockName'] ) {
$block_form_id = $block['attrs']['formID'];
if ( $form_id === $block_form_id ) {
// Replace block with a paragraph block indicating removal
$connected_post_blocks[ $index ] = array(
'blockName' => 'core/paragraph',
'attrs' => array(),
'innerContent' => array(
'<p><em>' . esc_html__( 'This form has been deleted.', 'gutena-forms' ) . '</em></p>',
),
'innerHTML' => '<p><em>' . esc_html__( 'This form has been deleted.', 'gutena-forms' ) . '</em></p>',
'innerBlocks' => array(),
);
$updated = true;
}
}
}
if ( $updated ) {
$new_content = serialize_blocks( $connected_post_blocks );
wp_update_post(
array(
'ID' => $connected_post_id,
'post_content' => $new_content,
),
false,
false
);
}
}
}
public static function get_instance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
}
Gutena_CPT::get_instance();
endif;