add pdf and mobi libraries

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 @@
+<?php
+
+class ImageHandler {
+        /**
+         * Download an image
+         * @param string $url Url to the image
+         * @return false|string False if failed, else the data of the image (converted to grayscale jpeg)
+         */
+        public static function DownloadImage($url){
+                $data = Http::Request($url);
+                $imgFile = @imagecreatefromstring($data);
+                
+                if($imgFile !== false){
+                        @imagefilter($imgFile, IMG_FILTER_GRAYSCALE);
+
+                        ob_start();
+                        @imagejpeg($imgFile);
+                        $image = ob_get_contents();
+                        ob_end_clean();
+                        
+                        @imagedestroy($imgFile);
+
+                        return $image;
+                }
+                return false;
+        }
+}
+?>