PHP ap_send_json函数代码示例

 /**
  * Process ajax user avatar upload request.
  * Sanitize file and pass to upload_file(). Rename image to md5 and store file
  * name in user meta. Also remove existing avtar if exists
  * @return void
  */
 public function avatar_upload()
 {
     if (ap_user_can_upload_avatar() && ap_verify_nonce('upload_avatar_' . get_current_user_id())) {
         $photo = $this->upload_photo('thumbnail');
         if (false === $photo) {
             ap_send_json(ap_ajax_responce(array('message' => $this->upload_error, 'message_type' => 'error')));
         }
         $file = str_replace('\\', '\\\\', $photo['file']);
         $photo['file'] = $file;
         $photo['small_url'] = str_replace(basename($photo['url']), 'small_' . basename($photo['url']), $photo['url']);
         $small_name = str_replace(basename($photo['file']), 'small_' . basename($photo['file']), $photo['file']);
         $photo['small_file'] = $small_name;
         $userid = get_current_user_id();
         // Remove previous image.
         $previous_avatar = get_user_meta($userid, '_ap_avatar', true);
         if ($previous_avatar['file'] && file_exists($previous_avatar['file'])) {
             unlink($previous_avatar['file']);
         }
         if ($previous_avatar['small_file'] && file_exists($previous_avatar['small_file'])) {
             unlink($previous_avatar['small_file']);
         }
         // Resize thumbnail.
         $image = wp_get_image_editor($file);
         if (!is_wp_error($image)) {
             $image->resize(200, 200, true);
             $image->save($file);
             $image->resize(50, 50, true);
             $image->save($small_name);
         }
         update_user_meta($userid, '_ap_avatar', $photo);
         do_action('ap_after_avatar_upload', $userid, $photo);
         ap_ajax_json(array('status' => true, 'action' => 'avatar_uploaded', 'user_id' => $userid, 'message' => __('Avatar uploaded successfully.', 'anspress-question-answer'), 'html' => get_avatar($userid, 150)));
     }
     ap_ajax_json(array('message' => __('There was an error while uploading avatar, please check your image', 'anspress-question-answer'), 'message_type' => 'error'));
 }

 /**
  * Send JSON response and terminate
  * @param array|string $result Ajax response.
  */
 public function send($result)
 {
     ap_send_json(ap_ajax_responce($result));
 }

 public function upload_post_image()
 {
     if (!ap_user_can_upload_image()) {
         $this->result = array('message' => 'no_permission');
         return;
     }
     $user_id = get_current_user_id();
     $file = $_FILES['post_upload_image'];
     if ($file['size'] > ap_opt('max_upload_size')) {
         $this->result = array('message_type' => 'error', 'message' => sprintf(__('File cannot be uploaded, size is bigger then %d Byte'), ap_opt('max_upload_size')));
         return;
     }
     if (ap_user_upload_limit_crossed($user_id)) {
         $this->result = array('message' => 'upload_limit_crossed');
         return;
     }
     if (!is_user_logged_in()) {
         $this->result = array('message' => 'no_permission');
         return;
     }
     if (!isset($_POST['__nonce']) || !wp_verify_nonce($_POST['__nonce'], 'upload_image_' . $user_id)) {
         ap_send_json(ap_ajax_responce('something_wrong'));
     }
     if (!empty($file) && is_array($file) && $file['error'] == 0) {
         $attachment_id = ap_upload_user_file($file);
         if ($attachment_id !== false) {
             ap_send_json(ap_ajax_responce(array('action' => 'upload_post_image', 'html' => wp_get_attachment_image($attachment_id, 'full'), 'message' => 'post_image_uploaded', 'attachment_id' => $attachment_id)));
         }
     }
     ap_send_json(ap_ajax_responce('something_wrong'));
 }

function ap_ajax_json($response)
{
    ap_send_json(ap_ajax_responce($response));
}

 public function markread_notification()
 {
     $id = (int) $_POST['id'];
     if (isset($_POST['id']) && !wp_verify_nonce($_POST['__nonce'], 'ap_markread_notification_' . $id) && !is_user_logged_in()) {
         ap_send_json(ap_ajax_responce('something_wrong'));
         return;
     } elseif (!wp_verify_nonce($_POST['__nonce'], 'ap_markread_notification_' . get_current_user_id()) && !is_user_logged_in()) {
         ap_send_json(ap_ajax_responce('something_wrong'));
         return;
     }
     if (isset($_POST['id'])) {
         $notification = ap_get_notification_by_id($id);
         if ($notification && ($notification['apmeta_actionid'] == get_current_user_id() || is_super_admin())) {
             $row = ap_update_meta(array('apmeta_type' => 'notification'), array('apmeta_id' => $notification['apmeta_id']));
             if ($row !== false) {
                 ap_send_json(ap_ajax_responce(array('message' => 'mark_read_notification', 'action' => 'mark_read_notification', 'container' => '.ap-notification-' . $notification['apmeta_id'], 'view' => array('notification_count' => ap_get_total_unread_notification()))));
             }
         }
     } else {
         $row = ap_notification_mark_all_read(get_current_user_id());
         if ($row !== false) {
             ap_send_json(ap_ajax_responce(array('message' => 'mark_read_notification', 'action' => 'mark_all_read', 'container' => '#ap-notification-dropdown', 'view' => array('notification_count' => '0'))));
         }
     }
     //if process reached here then there must be something wrong
     ap_send_json(ap_ajax_responce('something_wrong'));
 }

 /**
  * Flag a post as inappropriate
  * @return void
  * @since 2.0.0-alpha2
  */
 public function flag_post()
 {
     $post_id = (int) $_POST['post_id'];
     if (!wp_verify_nonce($_POST['__nonce'], 'flag_' . $post_id) && is_user_logged_in()) {
         ap_send_json(ap_ajax_responce('something_wrong'));
         return;
     }
     $userid = get_current_user_id();
     $is_flagged = ap_is_user_flagged($post_id);
     if ($is_flagged) {
         ap_send_json(ap_ajax_responce(array('message' => 'already_flagged')));
         echo json_encode(array('action' => false, 'message' => __('You already flagged this post', 'ap')));
     } else {
         ap_add_flag($userid, $post_id);
         $count = ap_post_flag_count($post_id);
         //update post meta
         update_post_meta($post_id, ANSPRESS_FLAG_META, $count);
         ap_send_json(ap_ajax_responce(array('message' => 'flagged', 'action' => 'flagged', 'view' => array($post_id . '_flag_count' => $count), 'count' => $count)));
     }
     die;
 }