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Diffstat (limited to 'inc/3rdparty/libraries/send2kindle/MOBIClass/ImageHandler.php')
-rw-r--r--inc/3rdparty/libraries/send2kindle/MOBIClass/ImageHandler.php28
1 files changed, 28 insertions, 0 deletions
diff --git a/inc/3rdparty/libraries/send2kindle/MOBIClass/ImageHandler.php b/inc/3rdparty/libraries/send2kindle/MOBIClass/ImageHandler.php
new file mode 100644
index 00000000..f620fc1f
--- /dev/null
+++ b/inc/3rdparty/libraries/send2kindle/MOBIClass/ImageHandler.php
@@ -0,0 +1,28 @@
1<?php
2
3class ImageHandler {
4 /**
5 * Download an image
6 * @param string $url Url to the image
7 * @return false|string False if failed, else the data of the image (converted to grayscale jpeg)
8 */
9 public static function DownloadImage($url){
10 $data = Http::Request($url);
11 $imgFile = @imagecreatefromstring($data);
12
13 if($imgFile !== false){
14 @imagefilter($imgFile, IMG_FILTER_GRAYSCALE);
15
16 ob_start();
17 @imagejpeg($imgFile);
18 $image = ob_get_contents();
19 ob_end_clean();
20
21 @imagedestroy($imgFile);
22
23 return $image;
24 }
25 return false;
26 }
27}
28?>