Is there a way to automatically assign thumbnails to all files in Wordpress Download Manager using ImageMagick? -


i'm using wpdm pro, , have 1200 files, images (psd, pdf, eps, jpg). there way automatically assign thumbnails files in wordpress download manager using imagemagick?

found solution here fix details , works charm!

<?php // posts. $allposts = get_posts(array('numberposts' => -1, 'post_type' => 'wpdmpro')); // specify images located. $themepath = get_theme_root().'/'.get_stylesheet().'/thumbs/'; // uploads directory blog. $uploads= wp_upload_dir(); // list of images including extensions. $images = listimages($themepath,true); // list of images without extensions. $imagenames = listimages($themepath,false);  function reverseslug($string){     $string = str_replace("-", " ", $string);// convert hyphen space     $string = ucwords($string);// capitalize beginning of each word     return $string; }  // retrieve images specified directory. // output array , without file extensions. function listimages($dirname=".",$display) {     $ext = array("jpg", "png", "jpeg", "gif");     $files = array();     if($handle = opendir($dirname)){         while(false !== ($file = readdir($handle))){             for($i=0;$i<sizeof($ext);$i++){                 if(strstr($file, ".".$ext[$i])){                     $files[] = $file;                 }             }         }         closedir($handle);     }     sort($files);     foreach($files $thefile){         $info = pathinfo($thefile);         $filename = basename($thefile,'.'.$info['extension']);         $files1[] = $filename;     }     if($display == false){         return ($files1);     }     if($display == true){         return($files);     } }   for($i = 0; $i < count($allposts); $i++){     // check if post slugs match image slugs.     if (is_array($imagenames)) {         $check[$i] = in_array($allposts[$i]->post_name, $imagenames);     } else {         echo 'error';     };       if($check[$i] == 1){         echo 'yes, post title matches image name.<br />'.php_eol;         // search through image slugs direct match post slug.         $search[$i] = array_search($allposts[$i]->post_name, $imagenames);         $filename = $images[$search[$i]];         $newfile = $uploads['path'].'/'.$filename;         // copy image theme folder uploads directory.         copy($themepath.$filename, $newfile);         // delete image theme folder.         unlink($themepath.$filename);         // retrieve file type file name.         $wp_filetype = wp_check_filetype(basename($filename), null);         // construct attachment array.         $attachment = array(             'post_mime_type' => $wp_filetype['type'],             'guid' => $uploads['url'].'/'.$filename,             'post_title' => preg_replace('/\.[^.]+$/', '', reverseslug(basename($filename))),             'post_content' => '',             'post_status' => 'inherit'         );         // function inserts attachment media library.         $attach_id = wp_insert_attachment($attachment, $newfile, $allposts[$i]->id);         // must first include image.php file         // function wp_generate_attachment_metadata() work.         require_once(abspath . 'wp-admin/includes/image.php');         // function generates metadata image attachment.         // creates thumbnail , other intermediate sizes         // of image attachment based on sizes defined on         // settings_media_screen.         $attach_data = wp_generate_attachment_metadata($attach_id, $newfile);         if(!is_wp_error($attach_id)){             // update metadata attachment.             wp_update_attachment_metadata($attach_id, $attach_data);             // updates value of existing meta key (custom field) specified post.             update_post_meta($allposts[$i]->id, '_thumbnail_id', $attach_id);         }     }     else{         echo 'no matches found.<br />'.php_eol;     } } ?>

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