From 6d60d74093005992701418edda5be4422e46262f Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 26 Aug 2009 15:40:51 -0400
Subject: Display linked oembed resources as enclosures if they are of non-html
 mime types

---
 classes/File.php   | 50 +++++++++++++++++++++++++++++++++++++++++---------
 classes/Notice.php |  9 +++++----
 2 files changed, 46 insertions(+), 13 deletions(-)

(limited to 'classes')

diff --git a/classes/File.php b/classes/File.php
index b2c510340..1c64b4d33 100644
--- a/classes/File.php
+++ b/classes/File.php
@@ -195,17 +195,49 @@ class File extends Memcached_DataObject
         return 'http://'.$server.$path.$filename;
     }
 
-    function isEnclosure(){
+    function getEnclosure(){
+        $enclosure = (object) array();
+        $enclosure->title=$this->title;
+        $enclosure->url=$this->url;
+        $enclosure->title=$this->title;
+        $enclosure->date=$this->date;
+        $enclosure->modified=$this->modified;
+        $enclosure->size=$this->size;
+        $enclosure->mimetype=$this->mimetype;
+        
         if(isset($this->filename)){
-            return true;
-        }
-        $notEnclosureMimeTypes = array('text/html','application/xhtml+xml');
-        $mimetype = strtolower($this->mimetype);
-        $semicolon = strpos($mimetype,';');
-        if($semicolon){
-            $mimetype = substr($mimetype,0,$semicolon);
+            return $enclosure;
+        }else{
+            $notEnclosureMimeTypes = array('text/html','application/xhtml+xml');
+            $mimetype = strtolower($this->mimetype);
+            $semicolon = strpos($mimetype,';');
+            if($semicolon){
+                $mimetype = substr($mimetype,0,$semicolon);
+            }
+            if(in_array($mimetype,$notEnclosureMimeTypes)){
+                $ombed = File_oembed::staticGet('file_id',$this->id);
+                if($oembed){
+                    $mimetype = strtolower($ombed->mimetype);
+                    $semicolon = strpos($mimetype,';');
+                    if($semicolon){
+                        $mimetype = substr($mimetype,0,$semicolon);
+                    }
+                    if(in_array($mimetype,$notEnclosureMimeTypes)){
+                        return false;
+                    }else{
+                        if($ombed->mimetype) $enclosure->mimetype=$ombed->mimetype;
+                        if($ombed->url) $enclosure->url=$ombed->url;
+                        if($ombed->title) $enclosure->title=$ombed->title;
+                        if($ombed->modified) $enclosure->modified=$ombed->modified;
+                        unset($ombed->size);
+                    }
+                }else{
+                    return $enclosure;
+                }
+            }else{
+                return $enclosure;
+            }
         }
-        return(! in_array($mimetype,$notEnclosureMimeTypes));
     }
 }
 
diff --git a/classes/Notice.php b/classes/Notice.php
index 48d4a0940..c4f163c31 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1199,10 +1199,11 @@ class Notice extends Memcached_DataObject
         $attachments = $this->attachments();
         if($attachments){
             foreach($attachments as $attachment){
-                if ($attachment->isEnclosure()) {
-                    $attributes = array('rel'=>'enclosure','href'=>$attachment->url,'type'=>$attachment->mimetype,'length'=>$attachment->size);
-                    if($attachment->title){
-                        $attributes['title']=$attachment->title;
+                $enclosure=$attachment->getEnclosure();
+                if ($enclosure) {
+                    $attributes = array('rel'=>'enclosure','href'=>$enclosure->url,'type'=>$enclosure->mimetype,'length'=>$enclosure->size);
+                    if($enclosure->title){
+                        $attributes['title']=$enclosure->title;
                     }
                     $xs->element('link', $attributes, null);
                 }
-- 
cgit v1.2.3-54-g00ecf