Bulk action to resend submission email copies

Author: timiwahalahti

classes/class-cpt-wplf-submission.php

@@ -30,6 +30,11 @@ private function __construct() {
     add_action( 'manage_posts_custom_column' , array( $this, 'custom_columns_display_cpt' ), 10, 2 );
     add_action( 'restrict_manage_posts', array( $this, 'form_filter_dropdown' ) );
     add_filter( 'pre_get_posts', array( $this, 'filter_by_form' ) );
+
+    // add custom bulk actions
+    add_filter( 'bulk_actions-edit-wplf-submission', array( $this, 'register_wplf_submission_bulk_actions' ) );
+    add_filter( 'handle_bulk_actions-edit-wplf-submission', array( $this, 'wplf_submission_bulk_action_handler' ), 10, 3  );
+    add_action( 'admin_notices', array( $this, 'wplf_submission_bulk_action_admin_notice' ) );
   }
 
   public static function register_cpt() {
@@ -162,6 +167,39 @@ function filter_by_form( $query ) {
     return $query;
   }
 
+  function register_wplf_submission_bulk_actions( $bulk_actions ) {
+    $bulk_actions['wplf_resend_copy'] = __('Resend email copy', 'wp-libre-form');
+    return $bulk_actions;
+  }
+
+  function wplf_submission_bulk_action_handler( $redirect_to, $doaction, $post_ids ) {
+    if( $doaction !== 'wplf_resend_copy' ) {
+      return $redirect_to;
+    }
+
+    foreach( $post_ids as $post_id ) {
+      $return = new stdClass();
+      $return->ok = 1;
+
+      wplf_send_email_copy( $return, $post_id );
+    }
+
+    $redirect_to = add_query_arg( 'wplf_resent', count( $post_ids ), $redirect_to );
+    return $redirect_to;
+  }
+
+  function wplf_submission_bulk_action_admin_notice() {
+    if( !empty( $_REQUEST['wplf_resent'] ) ) {
+      $count = intval( $_REQUEST['wplf_resent'] );
+      printf( '<div id="wplf-submission-bulk-resend-message" class="notice notice-success"><p>' .
+        _n( 'Resent email copy of %s submission.',
+          'Resent email copy of %s submissions.',
+          $count,
+          'wp-libre-form'
+        ) . '</p></div>', $count );
+    }
+  }
+
   /**
    * Add meta box to show fields in form
    */

inc/wplf-ajax.php

@@ -19,7 +19,6 @@ function wplf_ajax_submit_handler() {
   if( $return->ok ) {
     // form existence has already been validated via filters
 
-
     $form = get_post( intval( $_POST['_form_id'] ) );
 
     // the title is the value of whatever the first field was in the form
@@ -46,11 +45,11 @@ function wplf_ajax_submit_handler() {
 
     // add submission data as meta values
     foreach( $_POST as $key => $value ) {
-      if( !is_array($value) ) {
-        add_post_meta($post_id, $key, esc_html( $value ), true);
+      if( !is_array( $value ) ) {
+        add_post_meta( $post_id, $key, esc_html( $value ), true );
       }
       else {
-        add_post_meta($post_id, $key, esc_html( json_encode( $value ) ), true);
+        add_post_meta( $post_id, $key, esc_html( json_encode( $value ) ), true );
       }
     }
 
@@ -63,7 +62,10 @@ function wplf_ajax_submit_handler() {
       add_post_meta( $post_id, $key . "_attachment", $attach_id );
     }
 
-
+    // save email copy address to submission meta for later use
+    $to = get_post_meta( $form->ID, '_wplf_email_copy_to', true );
+    $to = !empty( $to ) ? $to : get_option( 'admin_email' );
+    add_post_meta( $post_id, '_wplf_email_copy_to', apply_filters( 'wplf_email_copy_to', $to ) );
 
     $return->submission_id = $post_id;
     $return->submission_title = $post_title;
@@ -74,8 +76,7 @@ function wplf_ajax_submit_handler() {
 
     // allow user to attach custom actions after the submission has been received
     // these could be confirmation emails, additional processing for the submission fields, e.g.
-    do_action('wplf_post_validate_submission', $return);
-
+    do_action( 'wplf_post_validate_submission', $return );
   }
 
   // respond with json

inc/wplf-form-actions.php

@@ -4,24 +4,37 @@
  * Send a copy of the form fields email if feature is enabled
  */
 add_action( 'wplf_post_validate_submission', 'wplf_send_email_copy', 20 );
-function wplf_send_email_copy( $return ) {
+function wplf_send_email_copy( $return, $submission_id = null ) {
   // do nothing if form validation failed
   if( ! $return->ok ) {
     return;
   }
 
-  $form_id = intval( $_POST['_form_id'] ); // _form_id is already validated and we know it exists by this point
+  $form_id = intval( ( isset( $submission_id ) ) ? get_post_meta( $submission_id, '_form_id', true ) : $_POST['_form_id'] ); // _form_id is already validated and we know it exists by this point
   $form_title = esc_html( get_the_title( $form_id ) );
   $form_meta = get_post_meta( $form_id );
-  $referrer = esc_url_raw( $_POST['referrer'] );
+  $referrer = esc_url_raw( ( isset( $submission_id ) ) ? get_post_meta( $submission_id, 'referrer', true ) : $_POST['referrer'] );
 
-  if( isset($form_meta['_wplf_email_copy_enabled']) && $form_meta['_wplf_email_copy_enabled'][0] ) {
-    $to = isset($form_meta['_wplf_email_copy_to']) ? $form_meta['_wplf_email_copy_to'][0] : get_option( 'admin_email' );
+  if( ( isset( $form_meta['_wplf_email_copy_enabled'] ) && $form_meta['_wplf_email_copy_enabled'][0] ) || isset( $submission_id ) ) {
+
+    $to = $form_meta['_wplf_email_copy_to'][0];
     $subject = wp_sprintf( __('New submission from %s', 'wp-libre-form'), $referrer );
+
+    if( isset( $submission_id ) ) {
+      $to = get_post_meta( $submission_id, '_wplf_email_copy_to', true );
+      $subject = wp_sprintf( __('Submission from %s', 'wp-libre-form'), $referrer );
+    }
+
+    $to = !empty( $to ) ? $to : get_option( 'admin_email' );
     $content = wp_sprintf( __('Form "%s" (ID %d) was submitted with values below: ', 'wp-libre-form'), $form_title, $form_id );
     $content = apply_filters( 'wplf_email_copy_content_start', $content, $form_title, $form_id ). "\n\n";
 
-    foreach( $_POST as $key => $value ) {
+    $fields = $_POST;
+    if( isset( $submission_id ) ) {
+      $fields = get_post_meta( $submission_id );
+    }
+
+    foreach( $fields as $key => $value ) {
       if( '_' === $key[0] ) {
         continue;
       }