Remove sequenceKey() since we now use Managed_DataObject

[quix0rs-gnu-social.git] / classes / File_oembed.php

diff --git a/classes/File_oembed.php b/classes/File_oembed.php
index c28f5c39611456c5a97df589dc55474b3081d0ee..ae46e61bd489a248b091959e0de71a3275ea8073 100644 (file)
--- a/classes/File_oembed.php
+++ b/classes/File_oembed.php
@@ -17,15 +17,16 @@
  * along with this program.     If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('STATUSNET')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+require_once INSTALLDIR.'/classes/File_redirection.php';
 
 /**
  * Table Definition for file_oembed
  */
 
-class File_oembed extends Memcached_DataObject
+class File_oembed extends Managed_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -34,6 +35,7 @@ class File_oembed extends Memcached_DataObject
     public $file_id;                         // int(4)  primary_key not_null
     public $version;                         // varchar(20)
     public $type;                            // varchar(20)
+    public $mimetype;                        // varchar(50)
     public $provider;                        // varchar(50)
     public $provider_url;                    // varchar(255)
     public $width;                           // int(4)
@@ -51,34 +53,51 @@ class File_oembed extends Memcached_DataObject
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
 
-    function sequenceKey()
+    public static function schemaDef()
     {
-        return array(false, false, false);
+        return array(
+            'fields' => array(
+                'file_id' => array('type' => 'int', 'not null' => true, 'description' => 'oEmbed for that URL/file'),
+                'version' => array('type' => 'varchar', 'length' => 20, 'description' => 'oEmbed spec. version'),
+                'type' => array('type' => 'varchar', 'length' => 20, 'description' => 'oEmbed type: photo, video, link, rich'),
+                'mimetype' => array('type' => 'varchar', 'length' => 50, 'description' => 'mime type of resource'),
+                'provider' => array('type' => 'varchar', 'length' => 50, 'description' => 'name of this oEmbed provider'),
+                'provider_url' => array('type' => 'varchar', 'length' => 255, 'description' => 'URL of this oEmbed provider'),
+                'width' => array('type' => 'int', 'description' => 'width of oEmbed resource when available'),
+                'height' => array('type' => 'int', 'description' => 'height of oEmbed resource when available'),
+                'html' => array('type' => 'text', 'description' => 'html representation of this oEmbed resource when applicable'),
+                'title' => array('type' => 'varchar', 'length' => 255, 'description' => 'title of oEmbed resource when available'),
+                'author_name' => array('type' => 'varchar', 'length' => 50, 'description' => 'author name for this oEmbed resource'),
+                'author_url' => array('type' => 'varchar', 'length' => 255, 'description' => 'author URL for this oEmbed resource'),
+                'url' => array('type' => 'varchar', 'length' => 255, 'description' => 'URL for this oEmbed resource when applicable (photo, link)'),
+                'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
+            ),
+            'primary key' => array('file_id'),
+            'foreign keys' => array(
+                'file_oembed_file_id_fkey' => array('file', array('file_id' => 'id')),
+            ),
+        );
     }
 
-    function _getOembed($url, $maxwidth = 500, $maxheight = 400) {
-        require_once INSTALLDIR.'/extlib/Services/oEmbed.php';
+    function _getOembed($url) {
         $parameters = array(
-            'maxwidth'=>$maxwidth,
-            'maxheight'=>$maxheight,
+            'maxwidth' => common_config('attachments', 'thumb_width'),
+            'maxheight' => common_config('attachments', 'thumb_height'),
         );
-        try{
-            $oEmbed = new Services_oEmbed($url);
-            $object = $oEmbed->getObject($parameters);
-            return $object;
-        }catch(Exception $e){
-            try{
-                $oEmbed = new Services_oEmbed($url, array(
-                    Services_oEmbed::OPTION_API => common_config('oohembed', 'endpoint')
-                ));
-                $object = $oEmbed->getObject($parameters);
-                return $object;
-            }catch(Exception $ex){
-                return false;
-            }
+        try {
+            return oEmbedHelper::getObject($url, $parameters);
+        } catch (Exception $e) {
+            common_log(LOG_ERR, "Error during oembed lookup for $url - " . $e->getMessage());
+            return false;
         }
     }
 
+    /**
+     * Save embedding info for a new file.
+     *
+     * @param object $data Services_oEmbed_Object_*
+     * @param int $file_id
+     */
     function saveNew($data, $file_id) {
         $file_oembed = new File_oembed;
         $file_oembed->file_id = $file_id;
@@ -93,11 +112,33 @@ class File_oembed extends Memcached_DataObject
         if (!empty($data->title)) $file_oembed->title = $data->title;
         if (!empty($data->author_name)) $file_oembed->author_name = $data->author_name;
         if (!empty($data->author_url)) $file_oembed->author_url = $data->author_url;
-        if (!empty($data->url)) $file_oembed->url = $data->url;
+        if (!empty($data->url)){
+            $file_oembed->url = $data->url;
+            $given_url = File_redirection::_canonUrl($file_oembed->url);
+            if (! empty($given_url)){
+                $file = File::staticGet('url', $given_url);
+                if (empty($file)) {
+                    $file_redir = File_redirection::staticGet('url', $given_url);
+                    if (empty($file_redir)) {
+                        $redir_data = File_redirection::where($given_url);
+                        $file_oembed->mimetype = $redir_data['type'];
+                    } else {
+                        $file_id = $file_redir->file_id;
+                    }
+                } else {
+                    $file_oembed->mimetype=$file->mimetype;
+                }
+            }
+        }
         $file_oembed->insert();
-        if (!empty($data->thumbnail_url)) {
-            File_thumbnail::saveNew($data, $file_id);
+        if (!empty($data->thumbnail_url) || ($data->type == 'photo')) {
+            $ft = File_thumbnail::staticGet('file_id', $file_id);
+            if (!empty($ft)) {
+                common_log(LOG_WARNING, "Strangely, a File_thumbnail object exists for new file $file_id",
+                           __FILE__);
+            } else {
+                File_thumbnail::saveNew($data, $file_id);
+            }
         }
     }
 }
-