Add attachments 'thumb_width' and 'thumb_height' settings for inline thumbs, defaulting to 100x75.

This is used as the max thumb width/height for oEmbed requests (replacing the old default of 500x400 which was more suitable for the lightbox).

2 files changed, 4 insertions, 2 deletions

diff --git a/lib/default.php b/lib/default.php
index a19453fce..87f4e45c0 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -250,6 +250,8 @@ $default =
               'monthly_quota' => 15000000,
               'uploads' => true,
               'filecommand' => '/usr/bin/file',
+              'thumb_width' => 100,
+              'thumb_height' => 75,
               ),
         'application' =>
         array('desclimit' => null),
diff --git a/lib/mediafile.php b/lib/mediafile.php
index 2c04b4650..febf4603a 100644
--- a/lib/mediafile.php
+++ b/lib/mediafile.php
@@ -127,8 +127,8 @@ class MediaFile
         $outname = File::filename($this->user->getProfile(), 'thumb-' . $this->filename, $this->mimetype);
         $outpath = File::path($outname);
 
-        $width = 100;
-        $height = 75;
+        $width = common_config('attachments', 'thumb_width');
+        $height = common_config('attachments', 'thumb_height');
 
         $image->resizeTo($outpath, $width, $height);
         File_thumbnail::saveThumbnail($this->fileRecord->id,