post.php: trim

post.php

@@ -565,7 +565,7 @@ function handle_report()
                 );
 
                 // You can get your webhook endpoint from your Slack settings
-                // For some reason using the configuration key doesn't work 
+                // For some reason using the configuration key doesn't work
                 $ch = curl_init($config['slack_incoming_webhook_endpoint']);
                 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                 curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
@@ -1278,28 +1278,28 @@ function handle_post()
                     $file['width'] = $size[0];
                     $file['height'] = $size[1];
                 }
-                /*if (($file['extension'] == "epub" && $config['epub_file_thumbnail'])){ 
+                /*if (($file['extension'] == "epub" && $config['epub_file_thumbnail'])){
                 $path = $file['thumb'];
                 // Open epub
                 // Get file list
                 // Check if cover file exists according to regex if it does use it
-                // Otherwise check if metadata file exists, and if does get rootfile and search for manifest for cover file name 
+                // Otherwise check if metadata file exists, and if does get rootfile and search for manifest for cover file name
                 // Otherwise Check if other image files exist and use them, based on criteria to pick the best one.
-                // Once we have filename extract said file from epub to file['thumb'] location. 
+                // Once we have filename extract said file from epub to file['thumb'] location.
                 $zip = new ZipArchive();
                 if(@$zip->open($path)){
                     $filename = "";
                     // Go looking for a file name, current implementation just uses regex but should fallback to
                     // getting all images and then choosing one.
-                    for( $i = 0; $i < $zip->numFiles; $i++ ){ 
-                        $stat = $zip->statIndex( $i ); 
+                    for( $i = 0; $i < $zip->numFiles; $i++ ){
+                        $stat = $zip->statIndex( $i );
                         $matches = array();
                         if (preg_match('/.*cover.*\.(jpg|jpeg|png)/', $stat['name'], $matches)) {
                             $filename = $matches[0];
-                                break;      
+                                break;
                         }
-                    } 
-                    // We have a cover filename to extract.         
+                    }
+                    // We have a cover filename to extract.
                     if (strlen($filename) > 0){
                         //$zip->extractTo(dirname($file['thumb']), array($filename));
                     }
@@ -1311,9 +1311,9 @@ function handle_post()
                 else {
                     $error = 1;
                 }
-                
+
                 if ($error){
-                    $path = sprintf($config['file_thumb'],isset($config['file_icons'][$file['extension']]) ? $config['file_icons'][$file['extension']] : $config['file_icons']['default']); 
+                    $path = sprintf($config['file_thumb'],isset($config['file_icons'][$file['extension']]) ? $config['file_icons'][$file['extension']] : $config['file_icons']['default']);
                 }
 
                 $file['thumb'] = basename($file['thumb']);