issue43, also return a thumbnail if requested width is below image size

[phpfspot.git] / phpfspot.class.php

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 7d58ffed9a38d558ea2f3fa9bd05a9e38dd8387d..00c84dbd9884e4d074972ea6fd8f5c589b192514 100644 (file)
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -716,8 +716,9 @@ class PHPFSPOT {
 
    public function create_thumbnail($orig_image, $thumb_image, $width)
    {  
 
    public function create_thumbnail($orig_image, $thumb_image, $width)
    {  

-      if(!file_exists($orig_image))
+      if(!file_exists($orig_image)) {

          return false;
          return false;

+      }

 
       $details = getimagesize($orig_image);
       
 
       $details = getimagesize($orig_image);
       


@@ -762,9 +763,11 @@ class PHPFSPOT {
       $cur_height = imagesy($src_img);
 
       // If requested width is more then the actual image width,
       $cur_height = imagesy($src_img);
 
       // If requested width is more then the actual image width,

-      // do not generate a thumbnail
+      // do not generate a thumbnail, instead safe the original
+      // as thumbnail but with lower quality

 
       if($width >= $cur_width) {
 
       if($width >= $cur_width) {

+         $result = imagejpeg($src_img, $thumb_image, 75);

          imagedestroy($src_img);
          return true;
       }
          imagedestroy($src_img);
          return true;
       }


@@ -918,7 +921,6 @@ class PHPFSPOT {
             if(!$this->create_thumbnail($full_path, $thumb_path, $resolution))
                $error = 1;
          }
             if(!$this->create_thumbnail($full_path, $thumb_path, $resolution))
                $error = 1;
          }

-

          /* if the file hasn't changed there is no need to regen the thumb */
          elseif($file_md5 != $this->getMD5($idx) || $force) {
 
          /* if the file hasn't changed there is no need to regen the thumb */
          elseif($file_md5 != $this->getMD5($idx) || $force) {