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* @package WP_Bulk_Delete
* @subpackage Form Process
* @copyright Copyright (c) 2016, Dharmesh Patel
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
/** Actions *************************************************************/
add_action( 'render_postmeta_form', 'wpdb_render_meta_form_posttype', 10 );
add_action( 'render_postmeta_form', 'wpdb_render_meta_form_postdropdown', 10 );
add_action( 'render_postmeta_form', 'wpbd_render_meta_fields', 10 );
add_action( 'render_postmeta_form', 'wpbd_render_meta_date_interval', 10 );
add_action( 'render_commentmeta_form', 'wpbd_render_meta_fields', 10 );
add_action( 'render_commentmeta_form', 'wpbd_render_meta_date_interval', 10 );
add_action( 'render_usermeta_form', 'wpbd_render_meta_userroles', 10 );
add_action( 'render_usermeta_form', 'wpbd_render_meta_fields', 10 );
add_action( 'render_usermeta_form', 'wpbd_render_meta_date_interval', 10 );
* Process Delete meta form
* @param array $data meta form data.
* @return array | with status and message.
function wpbd_delete_meta_form_process( $data ) {
$error = $meta_results = array();
if ( ! current_user_can( 'manage_options' ) ) {
$error[] = esc_html__('You don\'t have enough permission for this operation.', 'wp-bulk-delete' );
if ( isset( $data['_delete_meta_wpnonce'] ) && wp_verify_nonce( $data['_delete_meta_wpnonce'], 'delete_meta_nonce' ) ) {
$delete_time = ( $data['delete_time'] ) ? $data['delete_time'] : 'now';
$delete_datetime = ( $data['delete_datetime'] ) ? $data['delete_datetime'] : '';
if( $delete_time === 'scheduled' && !empty($delete_datetime) && wpbd_is_pro() ) {
$data['delete_entity'] = $data['meta_type'];
return wpbd_save_scheduled_delete($data);
// Get meta_results for delete based on user input.
if( 'postmeta' == $data['meta_type'] ) {
$meta_results = wpbulkdelete()->api->get_delete_postmeta_ids( $data );
} elseif('usermeta' == $data['meta_type'] ) {
$meta_results = wpbulkdelete()->api->get_delete_usermeta_ids( $data );
} elseif('commentmeta' == $data['meta_type'] ) {
$meta_results = wpbulkdelete()->api->get_delete_commentmeta_ids( $data );
if ( ! empty( $meta_results ) && count( $meta_results ) > 0 ) {
if( 'postmeta' == $data['meta_type'] ) {
$meta_count = wpbulkdelete()->api->do_delete_postmetas( $meta_results );
} elseif('usermeta' == $data['meta_type'] ) {
$meta_count = wpbulkdelete()->api->do_delete_usermetas( $meta_results );
} elseif('commentmeta' == $data['meta_type'] ) {
$meta_count = wpbulkdelete()->api->do_delete_commentmetas( $meta_results );
'messages' => array( sprintf( esc_html__( '%d Meta deleted successfully.', 'wp-bulk-delete' ), $meta_count)
'messages' => array( esc_html__( 'Nothing to delete!!', 'wp-bulk-delete' ) ),
wp_die( esc_html__( 'Sorry, Your nonce did not verify.', 'wp-bulk-delete' ) );
* Render meta cleanup options
function wpbd_render_meta_cleanup(){
$orphan_postmeta_count = wpbulkdelete()->api->get_post_count('orphan_postmeta');
$duplicated_postmeta_count = wpbulkdelete()->api->get_post_count('duplicated_postmeta');
$orphan_commentmeta_count = wpbulkdelete()->api->get_post_count('orphan_commentmeta');
$duplicated_commentmeta_count = wpbulkdelete()->api->get_post_count('duplicated_commentmeta');
$orphan_usermeta_count = wpbulkdelete()->api->get_post_count('orphan_usermeta');
$duplicated_usermeta_count = wpbulkdelete()->api->get_post_count('duplicated_usermeta');
$orphan_termmeta_count = wpbulkdelete()->api->get_post_count('orphan_termmeta');
$duplicated_termmeta_count = wpbulkdelete()->api->get_post_count('duplicated_termmeta');
<?php _e('Cleanup Meta:','wp-bulk-delete'); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_orphan_postmeta" type="checkbox" value="orphan_postmeta" >
<label for="cleanup_orphan_postmeta">
<?php printf( __( 'Orphaned Post Meta (%d Post Meta)', 'wp-bulk-delete' ), $orphan_postmeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_duplicated_postmeta" type="checkbox" value="duplicated_postmeta" >
<label for="cleanup_duplicated_postmeta">
<?php printf( __( 'Duplicated Post Meta (%d Post Meta)', 'wp-bulk-delete' ), $duplicated_postmeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_orphan_commentmeta" type="checkbox" value="orphan_commentmeta" >
<label for="cleanup_orphan_commentmeta">
<?php printf( __( 'Orphaned Comment Meta (%d Comment Meta)', 'wp-bulk-delete' ), $orphan_commentmeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_duplicated_commentmeta" type="checkbox" value="duplicated_commentmeta" >
<label for="cleanup_duplicated_commentmeta">
<?php printf( __( 'Duplicated Comment Meta (%d Comment Meta)', 'wp-bulk-delete' ), $duplicated_commentmeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_orphan_usermeta" type="checkbox" value="orphan_usermeta" >
<label for="cleanup_orphan_usermeta">
<?php printf( __( 'Orphaned User Meta (%d User Meta)', 'wp-bulk-delete' ), $orphan_usermeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_duplicated_usermeta" type="checkbox" value="duplicated_usermeta" >
<label for="cleanup_duplicated_usermeta">
<?php printf( __( 'Duplicated User Meta (%d User Meta)', 'wp-bulk-delete' ), $duplicated_usermeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_orphan_termmeta" type="checkbox" value="orphan_termmeta" >
<label for="cleanup_orphan_termmeta">
<?php printf( __( 'Orphaned Term Meta (%d Term Meta)', 'wp-bulk-delete' ), $orphan_commentmeta_count ); ?>
<input name="cleanup_post_type[]" class="cleanup_post_type" id="cleanup_duplicated_termmeta" type="checkbox" value="duplicated_termmeta" >
<label for="cleanup_duplicated_termmeta">
<?php printf( __( 'Duplicated Term Meta (%d Term Meta)', 'wp-bulk-delete' ), $duplicated_termmeta_count ); ?>
* Render post meta post options
function wpdb_render_meta_form_posttype(){
$ingnore_types = array('attachment','revision','nav_menu_item');
if( !empty( $wp_post_types ) ){
foreach( $wp_post_types as $key_type => $post_type ){
if( in_array( $key_type, $ingnore_types ) ){
$types[$key_type] = $post_type->labels->name;
<?php _e('Post type:','wp-bulk-delete'); ?>
<select name="meta_post_type" class="meta_post_type" id="meta_post_type" required="required">
foreach( $types as $key_type => $type ){
<label for="meta_post_type">
<option value="<?php echo $key_type; ?>">
<?php printf( __( '%s', 'wp-bulk-delete' ), $type ); ?>
_e('No post types are there, WP Bulk Delete will not work.','wp-bulk-delete');
<?php esc_html_e('Select the post type whose post meta fields you want to delete.','wp-bulk-delete'); ?>
function wpbd_render_meta_fields(){
<?php _e('Meta fields','wp-bulk-delete'); ?> :
<?php esc_html_e( 'Meta key', 'wp-bulk-delete' ); ?>
<input type="text" id="custom_field_key" name="custom_field_key" class="custom_field_key" placeholder="<?php esc_html_e( 'Meta key (Required)', 'wp-bulk-delete' ); ?>" required="required" />
<select name="custom_field_compare">
<option value="equal_to_str"><?php esc_html_e( 'equal to ( string )', 'wp-bulk-delete' ); ?></option>
<option value="notequal_to_str"><?php esc_html_e( 'not equal to ( string )', 'wp-bulk-delete' ); ?></option>
<option value="like_str"><?php esc_html_e( 'like ( string )', 'wp-bulk-delete' ); ?></option>
<option value="notlike_str"><?php esc_html_e( 'not like ( string )', 'wp-bulk-delete' ); ?></option><option value="equal_to_date"><?php esc_html_e( 'equal to ( date )', 'wp-bulk-delete' ); ?></option>
<option value="notequal_to_date"><?php esc_html_e( 'not equal to ( date )', 'wp-bulk-delete' ); ?></option>
<option value="lessthen_date"><?php esc_html_e( 'less than ( date )', 'wp-bulk-delete' ); ?></option>
<option value="lessthenequal_date"><?php esc_html_e( 'less than and equal to ( date )', 'wp-bulk-delete' ); ?></option>
<option value="greaterthen_date"><?php esc_html_e( 'greater than ( date )', 'wp-bulk-delete' ); ?></option>
<option value="greaterthenequal_date"><?php esc_html_e( 'greater than and equal to ( date )', 'wp-bulk-delete' ); ?></option>
<option value="equal_to_number"><?php esc_html_e( 'equal to ( number )', 'wp-bulk-delete' ); ?></option>
<option value="notequal_to_number"><?php esc_html_e( 'not equal to ( number )', 'wp-bulk-delete' ); ?></option>
<option value="lessthen_number"><?php esc_html_e( 'less than ( number )', 'wp-bulk-delete' ); ?></option>
<option value="lessthenequal_number"><?php esc_html_e( 'less than and equal to ( number )', 'wp-bulk-delete' ); ?></option>
<option value="greaterthen_number"><?php esc_html_e( 'greater than ( number )', 'wp-bulk-delete' ); ?></option>
<option value="greaterthenequal_number"><?php esc_html_e( 'greater than and equal to ( number )', 'wp-bulk-delete' ); ?></option>
<?php esc_html_e( 'Value', 'wp-bulk-delete' ); ?>
<input type="text" id="custom_field_value" name="custom_field_value" class="custom_field_value" placeholder="<?php esc_html_e( 'Meta value (Optional)', 'wp-bulk-delete' ); ?>" />
<?php esc_html_e('Enter the meta key for delete meta, please consider following points into meta delete.','wp-bulk-delete'); ?><br>
<?php esc_html_e('1. If you want to delete meta by meta key only enter meta key.','wp-bulk-delete'); ?><br>
<?php esc_html_e('2. If you want to delete meta by meta key and meta value than enter both values.','wp-bulk-delete'); ?><br>
* Render Postmeta Date intervals.
function wpbd_render_meta_date_interval(){
<?php _e('Date interval :','wp-bulk-delete'); ?>
<?php _e('Delete meta for posts/comments/users which are','wp-bulk-delete'); ?>
<select name="date_type" class="date_type">
<option value="older_than"><?php _e('older than','wp-bulk-delete'); ?></option>
<option value="within_last"><?php _e('created within last','wp-bulk-delete'); ?></option>
<?php if( wpbd_is_pro() ) { ?>
<option value="onemonth"><?php _e('1 Month','wp-bulk-delete'); ?></option>
<option value="sixmonths"><?php _e('6 Months','wp-bulk-delete'); ?></option>
<option value="oneyear"><?php _e('1 Year','wp-bulk-delete'); ?></option>
<option value="twoyear"><?php _e('2 Years','wp-bulk-delete'); ?></option>
<option value="custom_date"><?php _e('created between custom','wp-bulk-delete'); ?></option>
<div class="wpbd_date_days wpbd_inline">
<input type="number" id="input_days" name="input_days" class="wpbd_input_days" placeholder="0" min="0" /> <?php _e('days','wp-bulk-delete'); ?>
<div class="wpbd_custom_interval wpbd_inline" style="display:none;">
<input type="text" id="delete_start_date" name="delete_start_date" class="delete_all_datepicker" placeholder="<?php _e('Start Date','wp-bulk-delete'); ?>" />
<input type="text" id="delete_end_date" name="delete_end_date" class="delete_all_datepicker" placeholder="<?php _e('End Date','wp-bulk-delete'); ?>" />
<?php _e('Set the date interval for posts/comments/users whose meta fields will be deleted, or leave these fields blank to select all meta. The dates must be specified in the following format: <strong>YYYY-MM-DD</strong>','wp-bulk-delete'); ?>
<div class="wpbd_date_range wpbd_inline" style="display:none;">
<?php _e('This option will work well with Scheduled Delete, which will help to delete posts/comments/users of the selected option from the scheduled run date.','wp-bulk-delete'); ?>
* Render Userroles dropdown.
function wpbd_render_meta_userroles(){
$userroles = count_users();
<?php _e( 'User roles', 'wp-bulk-delete' ); ?> :
if( ! empty( $userroles['avail_roles'] ) ){
foreach ($userroles['avail_roles'] as $userrole => $count ) {
<input name="delete_user_roles[]" class="delete_user_roles" id="user_role_<?php echo $userrole; ?>" type="checkbox" value="<?php echo $userrole; ?>" >
<label for="user_role_<?php echo $userrole; ?>">
<?php echo $userrole . ' ' . sprintf( __( '( %s Users )', 'wp-bulk-delete' ), $count ); ?>
<?php _e('Select the user roles from which you want to delete user meta.','wp-bulk-delete'); ?>
* Render post dropdown based on posttype selection.
function wpdb_render_meta_form_postdropdown(){
<?php _e('Post :','wp-bulk-delete'); ?>
<div <?php if(wpbd_is_pro()){ ?>class="postdropdown_space"<?php } ?>>
<select name="sample_post_dropdown" disabled="disabled">
<option value=""> <?php esc_html_e( 'Select post', 'wp-bulk-delete' ); ?></option>
<?php esc_html_e('Select the post whose post meta fields you want to delete.','wp-bulk-delete'); ?>
<?php do_action( 'wpbd_display_available_in_pro'); ?>
jQuery(document).ready(function(){
jQuery('#meta_post_type').trigger( 'change' );
It is recommended that you Edit text format, this type of Fix handles quite a lot in one request
