/**
* admin_init hook.
*/
function wpcf_embedded_admin_init_hook()
{
// Add callbacks for post edit pages
add_action('load-post.php', 'wpcf_admin_post_page_load_hook');
add_action('load-post-new.php', 'wpcf_admin_post_page_load_hook');
// Add callback for 'media-upload.php'
add_filter('get_media_item_args', 'wpcf_get_media_item_args_filter');
// Add save_post callback
add_action('save_post', 'wpcf_admin_save_post_hook', 10, 2);
// Render messages
wpcf_show_admin_messages();
// Render JS settings
add_action('admin_head', 'wpcf_admin_render_js_settings');
// Media insert code
if (isset($_GET['wpcf-fields-media-insert']) || isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], 'wpcf-fields-media-insert=1')) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/file.php';
// Add types button
add_filter('attachment_fields_to_edit', 'wpcf_fields_file_attachment_fields_to_edit_filter', 10, 2);
// Add JS
add_action('admin_head', 'wpcf_fields_file_media_admin_head');
// Filter media TABs
add_filter('media_upload_tabs', 'wpcf_fields_file_media_upload_tabs_filter');
}
register_post_type('wp-types-group', array('public' => false, 'label' => 'Types Groups', 'can_export' => false));
add_filter('icl_custom_fields_to_be_copied', 'wpcf_custom_fields_to_be_copied', 10, 2);
// WPML editor filters
add_filter('icl_editor_cf_name', 'wpcf_icl_editor_cf_name_filter');
add_filter('icl_editor_cf_description', 'wpcf_icl_editor_cf_description_filter', 10, 2);
add_filter('icl_editor_cf_style', 'wpcf_icl_editor_cf_style_filter', 10, 2);
// Initialize translations
if (function_exists('icl_register_string') && defined('WPML_ST_VERSION') && !get_option('wpcf_strings_translation_initialized', false)) {
wpcf_admin_bulk_string_translation();
update_option('wpcf_strings_translation_initialized', 1);
}
}
/**
* admin_init hook.
*/
function wpcf_embedded_admin_init_hook()
{
// Add callbacks for post edit pages
add_action('load-post.php', 'wpcf_admin_edit_screen_load_hook');
add_action('load-post-new.php', 'wpcf_admin_edit_screen_load_hook');
// Meta boxes hook
add_action('add_meta_boxes', 'wpcf_admin_add_meta_boxes', 10, 2);
// Add callback for 'media-upload.php'
add_filter('get_media_item_args', 'wpcf_get_media_item_args_filter');
// Add save_post callback
add_action('save_post', 'wpcf_admin_save_post_hook', 10, 2);
// Add Media callback
add_action('add_attachment', 'wpcf_admin_save_attachment_hook', 10);
add_action('add_attachment', 'wpcf_admin_add_attachment_hook', 10);
add_action('edit_attachment', 'wpcf_admin_save_attachment_hook', 10);
// Render messages
wpcf_show_admin_messages();
// Render JS settings
add_action('admin_head', 'wpcf_admin_render_js_settings');
// Media insert code
if (isset($_GET['context']) && $_GET['context'] == 'wpcf-fields-media-insert' || isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], 'context=wpcf-fields-media-insert') !== false) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/file.php';
// Add types button
add_filter('attachment_fields_to_edit', 'wpcf_fields_file_attachment_fields_to_edit_filter', PHP_INT_MAX, 2);
// Filter media TABs
add_filter('media_upload_tabs', 'wpcf_fields_file_media_upload_tabs_filter');
}
register_post_type(TYPES_CUSTOM_FIELD_GROUP_CPT_NAME, array('public' => false, 'label' => 'Types Groups', 'can_export' => false));
register_post_type(TYPES_USER_META_FIELD_GROUP_CPT_NAME, array('public' => false, 'label' => 'Types User Groups', 'can_export' => false));
register_post_type(TYPES_TERM_META_FIELD_GROUP_CPT_NAME, array('public' => false, 'label' => 'Types Term Groups', 'can_export' => false));
add_filter('icl_custom_fields_to_be_copied', 'wpcf_custom_fields_to_be_copied', 10, 2);
// WPML editor filters
add_filter('icl_editor_cf_name', 'wpcf_icl_editor_cf_name_filter');
add_filter('icl_editor_cf_description', 'wpcf_icl_editor_cf_description_filter', 10, 2);
add_filter('icl_editor_cf_style', 'wpcf_icl_editor_cf_style_filter', 10, 2);
// Initialize translations
if (function_exists('icl_register_string') && defined('WPML_ST_VERSION') && !get_option('wpcf_strings_translation_initialized', false)) {
wpcf_admin_bulk_string_translation();
update_option('wpcf_strings_translation_initialized', 1);
}
}
/**
* All AJAX calls go here.
*
* @todo auth
*/
function wpcf_ajax_embedded()
{
if (isset($_REQUEST['_typesnonce'])) {
if (!wp_verify_nonce($_REQUEST['_typesnonce'], '_typesnonce')) {
die('Verification failed (1)');
}
} else {
if (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action'])) {
die('Verification failed (2)');
}
}
global $wpcf;
switch ($_REQUEST['wpcf_action']) {
case 'insert_skype_button':
if (!current_user_can('edit_posts')) {
die('Authentication failed');
}
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/skype.php';
wpcf_fields_skype_meta_box_ajax();
break;
case 'editor_callback':
if (!current_user_can('edit_posts')) {
die('Authentication failed');
}
// Determine Field type and context
$views_meta = false;
$field_id = sanitize_text_field($_GET['field_id']);
// todo this could be written in like four lines
if (isset($_GET['field_type']) && $_GET['field_type'] == 'usermeta') {
// Group filter
wp_enqueue_script('suggest');
$field = types_get_field($field_id, 'usermeta');
$meta_type = 'usermeta';
} elseif (isset($_GET['field_type']) && $_GET['field_type'] == 'views-usermeta') {
$field = types_get_field($field_id, 'usermeta');
$meta_type = 'usermeta';
$views_meta = true;
} elseif (isset($_GET['field_type']) && $_GET['field_type'] == 'termmeta') {
// Group filter
wp_enqueue_script('suggest');
$field = types_get_field($field_id, 'termmeta');
$meta_type = 'termmeta';
} elseif (isset($_GET['field_type']) && $_GET['field_type'] == 'views-termmeta') {
$field = types_get_field($field_id, 'termmeta');
$meta_type = 'termmeta';
$views_meta = true;
} else {
$field = types_get_field($field_id);
$meta_type = 'postmeta';
}
$parent_post_id = isset($_GET['post_id']) ? intval($_GET['post_id']) : null;
$shortcode = isset($_GET['shortcode']) ? urldecode($_GET['shortcode']) : null;
$callback = isset($_GET['callback']) ? sanitize_text_field($_GET['callback']) : false;
if (!empty($field)) {
// Editor
WPCF_Loader::loadClass('editor');
$editor = new WPCF_Editor();
$editor->frame($field, $meta_type, $parent_post_id, $shortcode, $callback, $views_meta);
}
break;
case 'dismiss_message':
if (!is_user_logged_in()) {
die('Authentication failed');
}
if (isset($_GET['id'])) {
$messages = get_option('wpcf_dismissed_messages', array());
$messages[] = sanitize_text_field($_GET['id']);
update_option('wpcf_dismissed_messages', $messages);
}
break;
case 'pr_add_child_post':
global $current_user;
$output = '<tr>' . __('Passed wrong parameters', 'wpcf') . '</tr>';
$id = 0;
$target_post_type = isset($_GET['post_type_child']) ? sanitize_text_field($_GET['post_type_child']) : '';
$has_permissions = current_user_can('publish_posts');
$has_permissions = apply_filters('toolset_access_api_get_post_type_permissions', $has_permissions, $target_post_type, 'publish');
if (!$has_permissions) {
$output = '<tr><td>' . __('You do not have rights to create new items', 'wpcf') . '</td></tr>';
} else {
if (isset($_GET['post_id']) && isset($_GET['post_type_child']) && isset($_GET['post_type_parent'])) {
$relationships = get_option('wpcf_post_relationship', array());
$parent_post_id = intval($_GET['post_id']);
$parent_post = get_post($parent_post_id);
if (!empty($parent_post->ID)) {
$post_type = sanitize_text_field($_GET['post_type_child']);
$parent_post_type = sanitize_text_field($_GET['post_type_parent']);
// @todo isset & error handling
$data = $relationships[$parent_post_type][$post_type];
/*
* Since Types 1.1.5
*
* We save new post
* CHECKPOINT
*/
$id = $wpcf->relationship->add_new_child($parent_post->ID, $post_type);
if (is_wp_error($id)) {
$output = '<tr>' . $id->get_error_message() . '</tr>';
} else {
/*
* Here we set Relationship
* CHECKPOINT
*/
$parent = get_post($parent_post_id);
$child = get_post($id);
if (!empty($parent->ID) && !empty($child->ID)) {
// Set post
$wpcf->post = $child;
// Set relationship :)
$wpcf->relationship->_set($parent, $child, $data);
// Render new row
$output = $wpcf->relationship->child_row($parent_post->ID, $id, $data);
} else {
$output = '<tr>' . __('Error creating post relationship', 'wpcf') . '</tr>';
}
}
} else {
$output = '<tr>' . __('Error getting parent post', 'wpcf') . '</tr>';
}
}
}
if (!defined('WPTOOLSET_FORMS_VERSION')) {
echo json_encode(array('output' => $output . wpcf_form_render_js_validation('#post', false), 'child_id' => $id));
} else {
echo json_encode(array('output' => $output, 'conditionals' => array('#post' => wptoolset_form_get_conditional_data('post')), 'child_id' => $id));
}
break;
case 'pr_save_all':
ob_start();
// Try to catch any errors
$output = '';
if (current_user_can('edit_posts') && isset($_POST['post_id'])) {
$parent_id = intval($_POST['post_id']);
$post_type = sanitize_text_field($_POST['post_type']);
if (isset($_POST['wpcf_post_relationship'][$parent_id])) {
$children = wpcf_sanitize_post_realtionship_input((array) $_POST['wpcf_post_relationship'][$parent_id]);
$wpcf->relationship->save_children($parent_id, $children);
$output = $wpcf->relationship->child_meta_form($parent_id, strval($post_type));
}
}
if (!defined('WPTOOLSET_FORMS_VERSION')) {
// TODO Move to conditional
$output .= '<script type="text/javascript">wpcfConditionalInit();</script>';
}
wpcf_show_admin_messages('echo');
$errors = ob_get_clean();
if (!defined('WPTOOLSET_FORMS_VERSION')) {
echo json_encode(array('output' => $output, 'errors' => $errors));
} else {
echo json_encode(array('output' => $output, 'conditionals' => array('#post' => wptoolset_form_get_conditional_data('post')), 'errors' => $errors));
}
break;
case 'pr_save_child_post':
ob_start();
// Try to catch any errors
$output = '';
if (current_user_can('edit_posts') && isset($_GET['post_id']) && isset($_GET['parent_id']) && isset($_GET['post_type_parent']) && isset($_GET['post_type_child']) && isset($_POST['wpcf_post_relationship'])) {
$parent_id = intval($_GET['parent_id']);
$child_id = intval($_GET['post_id']);
$parent_post_type = sanitize_text_field($_GET['post_type_parent']);
$child_post_type = sanitize_text_field($_GET['post_type_child']);
if (isset($_POST['wpcf_post_relationship'][$parent_id][$child_id])) {
$fields = wpcf_sanitize_post_relationship_input_fields((array) $_POST['wpcf_post_relationship'][$parent_id][$child_id]);
$wpcf->relationship->save_child($parent_id, $child_id, $fields);
$output = $wpcf->relationship->child_row($parent_id, $child_id, $wpcf->relationship->settings($parent_post_type, $child_post_type));
if (!defined('WPTOOLSET_FORMS_VERSION')) {
// TODO Move to conditional
$output .= '<script type="text/javascript">wpcfConditionalInit(\'#types-child-row-' . $child_id . '\');</script>';
}
}
}
wpcf_show_admin_messages('echo');
$errors = ob_get_clean();
if (!defined('WPTOOLSET_FORMS_VERSION')) {
echo json_encode(array('output' => $output, 'errors' => $errors));
} else {
echo json_encode(array('output' => $output, 'errors' => $errors, 'conditionals' => array('#post' => wptoolset_form_get_conditional_data('post'))));
}
break;
case 'pr_delete_child_post':
require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
$output = 'Passed wrong parameters';
if (current_user_can('edit_posts') && isset($_GET['post_id'])) {
$output = wpcf_pr_admin_delete_child_item(intval($_GET['post_id']));
}
echo json_encode(array('output' => $output));
break;
case 'pr_pagination':
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
$output = 'Passed wrong parameters';
if (current_user_can('edit_posts') && isset($_GET['post_id']) && isset($_GET['post_type'])) {
global $wpcf;
$parent = get_post(intval($_GET['post_id']));
$child_post_type = sanitize_text_field($_GET['post_type']);
if (!empty($parent->ID)) {
// Set post in loop
$wpcf->post = $parent;
// Save items_per_page
$wpcf->relationship->save_items_per_page($parent->post_type, $child_post_type, intval($_GET[$wpcf->relationship->items_per_page_option_name]));
$output = $wpcf->relationship->child_meta_form($parent->ID, $child_post_type);
}
}
if (!defined('WPTOOLSET_FORMS_VERSION')) {
echo json_encode(array('output' => $output));
} else {
echo json_encode(array('output' => $output, 'conditionals' => array('#post' => wptoolset_form_get_conditional_data('post'))));
}
break;
case 'pr_sort':
$output = 'Passed wrong parameters';
if (current_user_can('edit_posts') && isset($_GET['field']) && isset($_GET['sort']) && isset($_GET['post_id']) && isset($_GET['post_type'])) {
$output = $wpcf->relationship->child_meta_form(intval($_GET['post_id']), sanitize_text_field($_GET['post_type']));
}
if (!defined('WPTOOLSET_FORMS_VERSION')) {
echo json_encode(array('output' => $output));
} else {
echo json_encode(array('output' => $output, 'conditionals' => array('#post' => wptoolset_form_get_conditional_data('post'))));
}
break;
// Not used anywhere
/*case 'pr_sort_parent':
$output = 'Passed wrong parameters';
if ( isset( $_GET['field'] ) && isset( $_GET['sort'] ) && isset( $_GET['post_id'] ) && isset( $_GET['post_type'] ) ) {
$output = $wpcf->relationship->child_meta_form(
intval( $_GET['post_id'] ), strval( $_GET['post_type'] )
);
}
if ( !defined( 'WPTOOLSET_FORMS_VERSION' ) ) {
echo json_encode( array(
'output' => $output,
) );
} else {
echo json_encode( array(
'output' => $output,
'conditionals' => array('#post' => wptoolset_form_get_conditional_data( 'post' )),
) );
}
break;*/
/* Usermeta */
// Not used anywhere
/*case 'pr_sort_parent':
$output = 'Passed wrong parameters';
if ( isset( $_GET['field'] ) && isset( $_GET['sort'] ) && isset( $_GET['post_id'] ) && isset( $_GET['post_type'] ) ) {
$output = $wpcf->relationship->child_meta_form(
intval( $_GET['post_id'] ), strval( $_GET['post_type'] )
);
}
if ( !defined( 'WPTOOLSET_FORMS_VERSION' ) ) {
echo json_encode( array(
'output' => $output,
) );
} else {
echo json_encode( array(
'output' => $output,
'conditionals' => array('#post' => wptoolset_form_get_conditional_data( 'post' )),
) );
}
break;*/
/* Usermeta */
case 'um_repetitive_add':
if (isset($_GET['user_id'])) {
$user_id = (int) $_GET['user_id'];
} else {
$user_id = wpcf_usermeta_get_user();
}
if (isset($_GET['field_id']) && current_user_can('edit_user', $user_id)) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/usermeta-post.php';
$field = wpcf_admin_fields_get_field(sanitize_text_field($_GET['field_id']), false, false, false, 'wpcf-usermeta');
global $wpcf;
$wpcf->usermeta_repeater->set($user_id, $field);
/*
*
* Force empty values!
*/
$wpcf->usermeta_repeater->cf['value'] = null;
$wpcf->usermeta_repeater->meta = null;
$form = $wpcf->usermeta_repeater->get_field_form(null, true);
echo json_encode(array('output' => wpcf_form_simple($form) . wpcf_form_render_js_validation('#your-profile', false)));
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
case 'um_repetitive_delete':
if (isset($_POST['user_id']) && isset($_POST['field_id']) && current_user_can('edit_user', intval($_POST['user_id']))) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
$user_id = intval($_POST['user_id']);
$field = wpcf_admin_fields_get_field(sanitize_text_field($_POST['field_id']), false, false, false, 'wpcf-usermeta');
$meta_id = intval($_POST['meta_id']);
if (!empty($field) && !empty($user_id) && !empty($meta_id)) {
/*
*
*
* Changed.
* Since Types 1.2
*/
global $wpcf;
$wpcf->usermeta_repeater->set($user_id, $field);
$wpcf->usermeta_repeater->delete($meta_id);
echo json_encode(array('output' => 'deleted'));
} else {
echo json_encode(array('output' => 'field or post not found'));
}
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
/* End Usermeta */
/* End Usermeta */
case 'repetitive_add':
if (current_user_can('edit_posts') && isset($_GET['field_id'])) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
$field = wpcf_admin_fields_get_field(sanitize_text_field($_GET['field_id']));
$parent_post_id = intval($_GET['post_id']);
/*
* When post is new - post_id is 0
* We can safely set post_id to 1 cause
* values compared are filtered anyway.
*/
if ($parent_post_id == 0) {
$parent_post_id = 1;
}
$parent_post = get_post($parent_post_id);
global $wpcf;
$wpcf->repeater->set($parent_post, $field);
/*
*
* Force empty values!
*/
$wpcf->repeater->cf['value'] = null;
$wpcf->repeater->meta = null;
$form = $wpcf->repeater->get_field_form(null, true);
echo json_encode(array('output' => wpcf_form_simple($form) . wpcf_form_render_js_validation('#post', false)));
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
case 'repetitive_delete':
if (current_user_can('edit_posts') && isset($_POST['post_id']) && isset($_POST['field_id'])) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
$post_id = intval($_POST['post_id']);
$parent_post = get_post($post_id);
$field = wpcf_admin_fields_get_field(sanitize_text_field($_POST['field_id']));
$meta_id = intval($_POST['meta_id']);
if (!empty($field) && !empty($parent_post->ID) && !empty($meta_id)) {
/*
*
*
* Changed.
* Since Types 1.2
*/
global $wpcf;
$wpcf->repeater->set($parent_post, $field);
$wpcf->repeater->delete($meta_id);
echo json_encode(array('output' => 'deleted'));
} else {
echo json_encode(array('output' => 'field or post not found'));
}
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
case 'wpcf_entry_search':
if (current_user_can('edit_posts') && isset($_REQUEST['post_type'])) {
$posts_per_page = apply_filters('wpcf_pr_belongs_post_numberposts', 10);
$args = array('posts_per_page' => apply_filters('wpcf_pr_belongs_post_posts_per_page', $posts_per_page), 'post_status' => apply_filters('wpcf_pr_belongs_post_status', array('publish', 'private')), 'post_type' => sanitize_text_field($_REQUEST['post_type']), 'suppress_filters' => 1);
if (isset($_REQUEST['s'])) {
$args['s'] = $_REQUEST['s'];
}
if (isset($_REQUEST['page']) && preg_match('/^\\d+$/', $_REQUEST['page'])) {
$args['paged'] = intval($_REQUEST['page']);
}
$the_query = new WP_Query($args);
$posts = array('items' => array(), 'total_count' => $the_query->found_posts, 'incomplete_results' => $the_query->found_posts > $posts_per_page, 'posts_per_page' => $posts_per_page);
if ($the_query->have_posts()) {
while ($the_query->have_posts()) {
$the_query->the_post();
$post_title = get_the_title();
if (empty($post_title)) {
$post_title = sprintf(__('[empty title] ID: %d', 'wpcf'), get_the_ID());
}
$posts['items'][] = array('ID' => get_the_ID(), 'post_title' => $post_title);
}
}
/* Restore original Post Data */
wp_reset_postdata();
echo json_encode($posts);
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
case 'wpcf_entry_entry':
if (current_user_can('edit_posts') && isset($_REQUEST['p'])) {
$wpcf_post = get_post((int) $_REQUEST['p'], ARRAY_A);
if (isset($wpcf_post['ID'])) {
$post_title = $wpcf_post['post_title'];
if (empty($post_title)) {
$post_title = sprintf(__('[empty title] ID: %d', 'wpcf'), $wpcf_post['ID']);
}
echo json_encode(array('ID' => $wpcf_post['ID'], 'post_title' => $wpcf_post['post_title']));
} else {
echo json_encode(array('output' => 'params missing'));
}
} else {
echo json_encode(array('output' => 'params missing'));
}
break;
default:
break;
}
if (function_exists('wpcf_ajax')) {
wpcf_ajax();
}
die;
}