Переименовывает изображение, сжимает картинку и обрезает все img

imagePlugin.php

<?php
switch ($modx->event->name) {
    case 'OnLoadWebDocument':
        $content = $modx->resource->content;
        $content = $content;
        
        $dom = new DOMDocument;
        $dom->loadHTML($content, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
        $imgs = $dom->getElementsByTagName('img');

        
        foreach ($imgs as $img) {
          $img->removeAttribute('width');
          $img->removeAttribute('height');
          $img->setAttribute('class', 'img-thumbnail');
        }
        
        $html = $dom->saveHTML();
        $modx->resource->set('content', $html);
        
        break;
        
    case 'OnFileManagerBeforeUpload':
        $fullPath = $source->getBases()['pathAbsolute'].$directory;
        $dir = scandir($fullPath);
        
        $name = $file['name'];
        $info = pathinfo($name);
        
        if (!in_array($name, $dir)) {
          return ;
        }
        
        $file['name'] = $info['filename'].'_'.rand(1,999999).'.'.$info['extension'];
        
        $modx->event->params['file'] = $file;
        
      break;
    case 'OnFileManagerUpload':
      
        $fullPath = $source->getBases()['pathAbsolute'].$directory;
        
        foreach ($files as $file) {
          
          if(strripos($file['type'], 'image') === false) {
            return ;
          }
          
          $name = $file['name'];

          $params = array(
          	'w' => 1200	,
          );
          $phpThumb = $modx->getService('modphpthumb','modPhpThumb', MODX_CORE_PATH . 'model/phpthumb/', array());
          $phpThumb->setSourceFilename($fullPath.$name);

          foreach ($params as $k => $v) {
          	$phpThumb->setParameter($k, $v);
          }
          if ($phpThumb->GenerateThumbnail()) {
          	if (!$phpThumb->renderToFile($fullPath.$name)) {
          		$modx->log(modX::LOG_LEVEL_ERROR, 'Could not save rendered image to'.$fullPath.$name);
          	}
          }
          else {
          	$modx->log(modX::LOG_LEVEL_ERROR, print_r($phpThumb->debugmessages, 1));
          }

        }
        break;
}