moved resize_image function to PHPFSPOT class

git-svn-id: file:///var/lib/svn/phpfspot/trunk@46 fa6a889d-dae6-447d-9e79-4ba9a3039384

1 files changed, 2 insertions, 53 deletions

diff --git a/phpfspot_img.php b/phpfspot_img.php
index ec6c7db..986fbcc 100644
--- a/phpfspot_img.php
+++ b/phpfspot_img.php
@@ -24,8 +24,8 @@ class PHPFSPOT_IMG {
    {
       $details = $this->parent->get_photo_details($idx);
 
-		foreach(Array($this->parent->cfg->thumb_width, $this->parent->cfg->photo_width) as $resolution)
-		  $this->resize_image($this->parent->translate_path($details['directory_path'])  ."/". $details['name'], $resolution);
+      foreach(Array($this->parent->cfg->thumb_width, $this->parent->cfg->photo_width) as $resolution)
+         $this->parent->resize_image($this->parent->translate_path($details['directory_path'])  ."/". $details['name'], $resolution);
 
       if($width == "")
          $fullpath = $this->parent->translate_path($details['directory_path'])  ."/". $details['name'];
@@ -50,57 +50,6 @@ class PHPFSPOT_IMG {
 
    } // show()
 
-   public function resize_image($image, $width)
-   {
-      // if thumbnail already exists, don't recreate it
-      if(file_exists(dirname($image) ."/thumbs/". $width ."_". basename($image)))
-         return;
-
-      $src_img = @imagecreatefromjpeg($image);
-        
-      if($src_img)
-      {
-         /* grabs the height and width */
-         $new_w = imagesx($src_img);
-         $new_h = imagesy($src_img);
-                
-         // If requested width is more then the actual image width,
-         // do not generate a thumbnail
-         
-         if($width >= $new_w) {
-            imagedestroy($src_img);
-            return;
-         }
-                
-         /* calculates aspect ratio */
-         $aspect_ratio = $new_h / $new_w;
-                
-         /* sets new size */
-         $new_w = $width;
-         $new_h = abs($new_w * $aspect_ratio);
-                
-         /* creates new image of that size */
-         $dst_img = imagecreatetruecolor($new_w,$new_h);
-
-         imagefill($dst_img, 0, 0, ImageColorAllocate($dst_img, 255, 255, 255));
-                
-         /* copies resized portion of original image into new image */
-         imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img));
-                
-         /* write down new generated file */
-         
-         if(!file_exists(dirname($image) ."/thumbs"))
-            mkdir(dirname($image) ."/thumbs");
-
-         $newfile = dirname($image) ."/thumbs/". $width ."_". basename($image);
-         imagejpeg($dst_img, $newfile, 75);
-                
-         /* free your mind */
-         imagedestroy($dst_img);
-         imagedestroy($src_img);
-      }
-
-   } // resize_image()
 }
 
 if(isset($_GET['idx']) && is_numeric($_GET['idx'])) {