Oembed fiddling, nothing major

diff --git a/plugins/Oembed/OembedPlugin.php b/plugins/Oembed/OembedPlugin.php
index c014b65cfb28148be4535502170a4cb7f673b7f7..b5646ab6fc9c4bece6ce17bfe24d5b0de5630fcc 100644 (file)
--- a/plugins/Oembed/OembedPlugin.php
+++ b/plugins/Oembed/OembedPlugin.php
@@ -99,8 +99,8 @@ class OembedPlugin extends Plugin
     {
         $fo = File_oembed::getKV('file_id', $file->id);
         if ($fo instanceof File_oembed) {
-            common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file $file_id", __FILE__);
-             return true;
+            common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file {$file->id}", __FILE__);
+            return true;
         }
 
         if (isset($redir_data['oembed']['json'])
@@ -173,10 +173,12 @@ class OembedPlugin extends Plugin
     
     public function onStartShowAttachmentRepresentation(HTMLOutputter $out, File $file)
     {
-        $oembed = File_oembed::getKV('file_id', $file->id);
-        if (empty($oembed->type)) {
+        try {
+            $oembed = File_oembed::getByFile($file);
+        } catch (NoResultException $e) {
             return true;
         }
+
         switch ($oembed->type) {
         case 'rich':
         case 'video':
@@ -209,14 +211,14 @@ class OembedPlugin extends Plugin
         }
 
         // All our remote Oembed images lack a local filename property in the File object
-        if ($file->filename !== null) {
+        if (!is_null($file->filename)) {
             return true;
         }
 
         try {
             // If we have proper oEmbed data, there should be an entry in the File_oembed
             // and File_thumbnail tables respectively. If not, we're not going to do anything.
-            $file_oembed = File_oembed::byFile($file);
+            $file_oembed = File_oembed::getByFile($file);
             $thumbnail   = File_thumbnail::byFile($file);
         } catch (Exception $e) {
             // Not Oembed data, or at least nothing we either can or want to use.
@@ -274,8 +276,8 @@ class OembedPlugin extends Plugin
             throw new UnsupportedMediaException(_('Image file had impossible geometry (0 width or height)'));
         }
 
-        // We'll trust sha256 not to have collision issues any time soon :)
-        $filename = hash('sha256', $imgData) . '.' . common_supported_mime_to_ext($info['mime']);
+        // We'll trust sha256 (File::FILEHASH_ALG) not to have collision issues any time soon :)
+        $filename = hash(File::FILEHASH_ALG, $imgData) . '.' . common_supported_mime_to_ext($info['mime']);
         $fullpath = File_thumbnail::path($filename);
         // Write the file to disk. Throw Exception on failure
         if (!file_exists($fullpath) && file_put_contents($fullpath, $imgData) === false) {

diff --git a/plugins/Oembed/classes/File_oembed.php b/plugins/Oembed/classes/File_oembed.php
index 0e84c6dca8376401f26dab4b476fce245a5f3a2c..07629b6ab92a3ddf8dac7a756b7d868f0559ba80 100644 (file)
--- a/plugins/Oembed/classes/File_oembed.php
+++ b/plugins/Oembed/classes/File_oembed.php
@@ -83,12 +83,13 @@ class File_oembed extends Managed_DataObject
     /**
      * Fetch an entry by using a File's id
      */
-    static function byFile(File $file) {
-        $file_oembed = self::getKV('file_id', $file->id);
-        if (!$file_oembed instanceof File_oembed) {
-            throw new ServerException(sprintf('No File_oembed entry for File id==%u', $file->id));
+    static function getByFile(File $file) {
+        $fo = new File_oembed();
+        $fo->file_id = $file->id;
+        if (!$fo->find(true)) {
+            throw new NoResultException($fo);
         }
-        return $file_oembed;
+        return $fo;
     }
 
     public function getUrl()
@@ -137,7 +138,10 @@ class File_oembed extends Managed_DataObject
                 }
             }
         }
-        $file_oembed->insert();
+        $result = $file_oembed->insert();
+        if ($result === false) {
+            throw new ServerException('Failed to insert File_oembed data into database!');
+        }
         if (!empty($data->thumbnail_url) || ($data->type == 'photo')) {
             $ft = File_thumbnail::getKV('file_id', $file_id);
             if ($ft instanceof File_thumbnail) {