From: Evan Prodromou <evan@status.net>
Date: Tue, 2 Aug 2011 15:54:27 +0000 (-0400)
Subject: pre-fill avatars for Profiles in a notice list
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=06e2422517628bb46fefee71ee0a514756d88864;p=quix0rs-gnu-social.git

pre-fill avatars for Profiles in a notice list
---

diff --git a/classes/Avatar.php b/classes/Avatar.php
index 0b5141ba53..bdf3739bbf 100644
--- a/classes/Avatar.php
+++ b/classes/Avatar.php
@@ -27,6 +27,11 @@ class Avatar extends Memcached_DataObject
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
 
+	static function pivotGet($keyCol, $keyVals, $otherCols)
+	{
+	    return Memcached_DataObject::pivotGet('Avatar', $keyCol, $keyVals, $otherCols);
+	}
+	
     // We clean up the file, too
 
     function delete()
diff --git a/classes/Notice.php b/classes/Notice.php
index 952194d43d..918190a24c 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -2481,24 +2481,26 @@ class Notice extends Memcached_DataObject
 
 	static function fillProfiles($notices)
 	{
-		$authors = array();
+		$map = self::getProfiles($notices);
 		
 		foreach ($notices as $notice) {
-			if (array_key_exists($notice->profile_id, $authors)) {
-			    $authors[$notice->profile_id][] = $notice;
-			} else {
-			    $authors[$notice->profile_id] = array($notice);
-			}	
+			if (array_key_exists($notice->profile_id, $map)) {
+				$notice->_setProfile($map[$notice->profile_id]);    
+			}
 		}
 		
-		$profile = Profile::multiGet('id', array_keys($authors));
+		return array_values($map);
+	}
+	
+	static function getProfiles(&$notices)
+	{
+		$ids = array();
+		foreach ($notices as $notice) {
+			$ids[] = $notice->profile_id;
+		}
 		
-		$profiles = $profile->fetchAll();
+		$ids = array_unique($ids);
 		
-		foreach ($profiles as $p) {
-			foreach ($authors[$p->id] as $notice) {
-				$notice->_setProfile($p);    
-			}
-		}
+		return Memcached_DataObject::pivotGet('Profile', 'id', $ids); 
 	}
 }
diff --git a/classes/Profile.php b/classes/Profile.php
index 5eebd64a0d..d0dad48d57 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -68,12 +68,18 @@ class Profile extends Memcached_DataObject
         return $this->_user;
     }
 
+	protected $_avatars = array();
+	
     function getAvatar($width, $height=null)
     {
         if (is_null($height)) {
             $height = $width;
         }
 
+		if (array_key_exists($width, $this->_avatars)) {
+			return $this->_avatars[$width];
+		}
+		
         $avatar = null;
 
         if (Event::handle('StartProfileGetAvatar', array($this, $width, &$avatar))) {
@@ -83,9 +89,16 @@ class Profile extends Memcached_DataObject
             Event::handle('EndProfileGetAvatar', array($this, $width, &$avatar));
         }
 
+		$this->_avatars[$width] = $avatar;
+		
         return $avatar;
     }
 
+	function _fillAvatar($width, $avatar)
+	{
+		$this->_avatars[$width] = $avatar;    
+	}
+	
     function getOriginalAvatar()
     {
         $avatar = DB_DataObject::factory('avatar');
@@ -1353,7 +1366,26 @@ class Profile extends Memcached_DataObject
     function __sleep()
     {
         $vars = parent::__sleep();
-        $skip = array('_user');
+        $skip = array('_user', '_avatars');
         return array_diff($vars, $skip);
     }
+    
+    static function fillAvatars(&$profiles, $width)
+    {
+    	$ids = array();
+    	foreach ($profiles as $profile) {
+    	    $ids[] = $profile->id;
+    	}
+    	
+    	common_debug('Got here');
+    	
+    	$avatars = Avatar::pivotGet('profile_id', $ids, array('width' => $width,
+															  'height' => $width));
+    	
+    	common_debug(sprintf('Got %d avatars for %d profiles', count($avatars), count($ids)));
+    	
+    	foreach ($profiles as $profile) {
+    	    $profile->_fillAvatar($width, $avatars[$profile->id]);
+    	}
+    }
 }
diff --git a/lib/noticelist.php b/lib/noticelist.php
index 3bd7b05b4a..aaa3b3c986 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -125,6 +125,7 @@ class NoticeList extends Widget
     function prefill(&$notices)
     {
     	// Prefill the profiles
-    	Notice::fillProfiles($notices);
+    	$profiles = Notice::fillProfiles($notices);
+    	Profile::fillAvatars($profiles, AVATAR_STREAM_SIZE);
     }
 }
diff --git a/lib/threadednoticelist.php b/lib/threadednoticelist.php
index ab25e85e9b..a63d25110f 100644
--- a/lib/threadednoticelist.php
+++ b/lib/threadednoticelist.php
@@ -254,7 +254,8 @@ class ThreadedNoticeListItem extends NoticeListItem
     function prefill(&$notices)
     {       
     	// Prefill the profiles
-    	Notice::fillProfiles($notices);
+    	$profiles = Notice::fillProfiles($notices);
+    	Profile::fillAvatars($profiles, AVATAR_MINI_SIZE);
     }
 }