X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFile_thumbnail.php;h=10135f3d2f8fd9edd5198217f9b6e3ffeec0e4ee;hb=fa1f40bbd64c3d2b390e96844045439f84a44988;hp=0b09c6af8ca53ee2e4806479446bc019579335b9;hpb=749d9bfbbf65d962804bea1fa510039da185179f;p=quix0rs-gnu-social.git

diff --git a/classes/File_thumbnail.php b/classes/File_thumbnail.php
index 0b09c6af8c..10135f3d2f 100644
--- a/classes/File_thumbnail.php
+++ b/classes/File_thumbnail.php
@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, Control Yourself, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -17,7 +17,7 @@
  * along with this program.     If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
@@ -25,36 +25,113 @@ require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
  * Table Definition for file_thumbnail
  */
 
-class File_thumbnail extends Memcached_DataObject
+class File_thumbnail extends Managed_DataObject
 {
-    ###START_AUTOCODE
-    /* the code below is auto generated do not remove the above tag */
-
     public $__table = 'file_thumbnail';                  // table name
     public $file_id;                         // int(4)  primary_key not_null
     public $url;                             // varchar(255)  unique_key
-    public $width;                           // int(4)
-    public $height;                          // int(4)
+    public $filename;                        // varchar(255)
+    public $width;                           // int(4)  primary_key
+    public $height;                          // int(4)  primary_key
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
-    /* Static get */
-    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('File_thumbnail',$k,$v); }
-
-    /* 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' => 'thumbnail for what URL/file'),
+                'url' => array('type' => 'varchar', 'length' => 255, 'description' => 'URL of thumbnail'),
+                'filename' => array('type' => 'varchar', 'length' => 255, 'description' => 'if stored locally, filename is put here'),
+                'width' => array('type' => 'int', 'description' => 'width of thumbnail'),
+                'height' => array('type' => 'int', 'description' => 'height of thumbnail'),
+                'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
+            ),
+            'primary key' => array('file_id', 'width', 'height'),
+            'indexes' => array(
+                'file_thumbnail_file_id_idx' => array('file_id'),
+            ),
+            'foreign keys' => array(
+                'file_thumbnail_file_id_fkey' => array('file', array('file_id' => 'id')),
+            )
+        );
+    }
+
+    /**
+     * Save oEmbed-provided thumbnail data
+     *
+     * @param object $data
+     * @param int $file_id
+     */
+    public static function saveNew($data, $file_id) {
+        if (!empty($data->thumbnail_url)) {
+            // Non-photo types such as video will usually
+            // show us a thumbnail, though it's not required.
+            self::saveThumbnail($file_id,
+                                $data->thumbnail_url,
+                                $data->thumbnail_width,
+                                $data->thumbnail_height);
+        } else if ($data->type == 'photo') {
+            // The inline photo URL given should also fit within
+            // our requested thumbnail size, per oEmbed spec.
+            self::saveThumbnail($file_id,
+                                $data->url,
+                                $data->width,
+                                $data->height);
+        }
     }
 
-    function saveNew($data, $file_id) {
+    /**
+     * Save a thumbnail record for the referenced file record.
+     *
+     * FIXME: Add error handling
+     *
+     * @param int $file_id
+     * @param string $url
+     * @param int $width
+     * @param int $height
+     */
+    static function saveThumbnail($file_id, $url, $width, $height, $filename=null)
+    {
         $tn = new File_thumbnail;
         $tn->file_id = $file_id;
-        $tn->url = $data->thumbnail_url;
-        $tn->width = intval($data->thumbnail_width);
-        $tn->height = intval($data->thumbnail_height);
+        $tn->url = $url;
+        $tn->filename = $filename;
+        $tn->width = intval($width);
+        $tn->height = intval($height);
         $tn->insert();
+        return $tn;
+    }
+
+    static function path($filename)
+    {
+        // TODO: Store thumbnails in their own directory and don't use File::path here
+        return File::path($filename);
     }
-}
 
+    public function getUrl()
+    {
+        return $this->url;
+    }
+
+    public function delete($useWhere=false)
+    {
+        if (!empty($this->filename) && file_exists(File_thumbnail::path($this->filename))) {
+            $deleted = @unlink(self::path($this->filename));
+            if (!$deleted) {
+                common_log(LOG_ERR, sprintf('Could not unlink existing file: "%s"', self::path($this->filename)));
+            }
+        }
+
+        return parent::delete($useWhere);
+    }
+
+    public function getFile()
+    {
+        $file = new File();
+        $file->id = $this->file_id;
+        if (!$file->find(true)) {
+            throw new NoResultException($file);
+        }
+        return $file;
+    }
+}