Merge pull request #520 from Squidly271/dockerIcon

dockerMan: Redownload Icon if URL changes

plugins/dynamix.docker.manager/include/CreateDocker.php

@@ -85,6 +85,17 @@ if (isset($_POST['contName'])) {
   if (!is_dir($userTmplDir)) mkdir($userTmplDir, 0777, true);
   if ($Name) {
     $filename = sprintf('%s/my-%s.xml', $userTmplDir, $Name);
+    if ( is_file($filename) ) {
+      $oldXML = simplexml_load_file($filename);
+      if ($oldXML->Icon != $_POST['contIcon']) {
+        if (! strpos($Repository,":")) {
+          $Repository .= ":latest";
+        }
+        $iconPath = $DockerTemplates->getIcon($Repository);
+        @unlink("$docroot/$iconPath");
+        @unlink("{$dockerManPaths['images']}/".basename($iconPath));
+      }
+    }
     file_put_contents($filename, $postXML);
   }
   // Run dry
@@ -137,7 +148,8 @@ if (isset($_POST['contName'])) {
   }
   if ($startContainer) $cmd = str_replace('/docker create ', '/docker run -d ', $cmd);
   execCommand($cmd);
- echo '<div style="text-align:center"><button type="button" onclick="done()">Done</button></div><br>';
+
+  echo '<div style="text-align:center"><button type="button" onclick="done()">Done</button></div><br>';
   goto END;
 }
 
@@ -371,11 +383,11 @@ button[type=button]{margin:0 20px 0 0}
     }
     return newConfig.prop('outerHTML');
   }
-	
+  
   function escapeQuote(string) {
     return string.replace(new RegExp('"','g'),"&quot;");
   }
-	
+  
   function makeAllocations(container,current) {
     var html = [];
     for (var i=0,ct; ct=container[i]; i++) {