Don't upload attachments if they are already uploaded and have the same size

libs/Console/RunAction.php

@@ -4,16 +4,21 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 trait RunAction
 {
+    protected function getLength($content) {
+        return function_exists('mb_strlen') ? mb_strlen($content) : strlen($content);
+    }
+
     protected function runAction($title, OutputInterface $output, $width, \Closure $closure)
     {
         $output->write($title);
 
-        $length = function_exists('mb_strlen') ? mb_strlen($title) : strlen($title);
-
         // 8 is the length of the label + 2 let it breathe
-        $padding = $width - $length - 10;
+        $padding = $width - $this->getLength($title) - 10;
         try {
-            $response = $closure();
+            $response = $closure(function ($content) use ($output, &$padding) {
+                $padding -= $this->getLength($content);
+                $output->write($content);
+            });
         } catch (\Exception $e) {
             $output->writeln(str_pad(' ', $padding) . '[ <fg=red>FAIL</fg=red> ]');
             throw $e;

libs/Format/Confluence/Api.php

@@ -260,8 +260,9 @@ class Api
     /**
      * @param int $id
      * @param array $attachment
+     * @param callback $write Write output to the console
      */
-    public function uploadAttachment($id, $attachment)
+    public function uploadAttachment($id, $attachment, $write)
     {
         // Check if an attachment with
         // this name is uploaded
@@ -277,6 +278,18 @@ class Api
         // If the attachment is already uploaded,
         // the update URL is different
         if (count($result['results'])) {
+
+            if (array_key_exists('file', $attachment)) {
+                $size = filesize($attachment['file']->getPath());
+            } else {
+                $size = function_exists('mb_strlen') ? mb_strlen($attachment['content']) : strlen($attachment['content']);
+            }
+
+            if ($size == $result['results'][0]['extensions']['fileSize']) {
+                $write(" ( An attachment of the same size already exists, skipping. )");
+                return;
+            }
+
             $url .= "/{$result['results'][0]['id']}/data";
         }
 

libs/Format/Confluence/Publisher.php

@@ -289,8 +289,8 @@ class Publisher
             foreach ($entry['page']->attachments as $attachment) {
                 $this->run(
                     "  With attachment: $attachment[filename]",
-                    function () use ($published, $attachment) {
+                    function ($write) use ($published, $attachment) {
-                        $this->client->uploadAttachment($published['id'], $attachment);
+                        $this->client->uploadAttachment($published['id'], $attachment, $write);
                     }
                 );
             }