Changeset 894 for pro-violet-viettel/www/deploy/api/platform/lib/violetUtil.class.php

Timestamp:

Apr 16, 2015 11:47:15 AM (10 years ago)

Author:

quyenla

Message:

thumbnail

File:

• pro-violet-viettel/www/deploy/api/platform/lib/violetUtil.class.php (modified) (1 diff)

pro-violet-viettel/www/deploy/api/platform/lib/violetUtil.class.php

@@ -38 +38 @@
     }
   }
+   public function createThumb($pathToImage="") {
+
+        if (is_file($pathToImage)) {
+      
+            $info = pathinfo($pathToImage);
+            $extension = strtolower($info['extension']);
+            
+            if (in_array($extension, array('jpg', 'jpeg', 'png', 'gif'))) {
+
+                switch ($extension) {
+                    case 'jpg':
+                        $img = imagecreatefromjpeg("{$pathToImage}");
+                        break;
+                    case 'jpeg':
+                        $img = imagecreatefromjpeg("{$pathToImage}");
+                        break;
+                    case 'png':
+                        $img = imagecreatefrompng("{$pathToImage}");
+                        break;
+                    case 'gif':
+                        $img = imagecreatefromgif("{$pathToImage}");
+                        break;
+                    default:
+                        $img = imagecreatefromjpeg("{$pathToImage}");
+                }
+                list($width, $height) = getimagesize($pathToImage);
+                $new_width = 64;
+                $new_height = 50;
+                $image_p = imagecreatetruecolor($new_width, $new_height);
+          
+                imagecopyresampled($image_p, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
+                $thumnail = $info['dirname']."/".$info['filename']."_thumb.jpg";
+                imagejpeg($image_p,$thumnail, 30);
+                return str_replace("/srv/www/violet/web/", "", $thumnail);
+            } else {
+                return "";
+            }
+        } else {
+            return "";
+        }
+       
+        return sfView::NONE;
+    }
 }