Updated foaf file

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

diff --git a/classes/Profile.php b/classes/Profile.php
index 3b6ac1d7f2438422dc39818855963510bf882775..ab5a48e57f986ef6315c2aab89a97b85ca0c960c 100644 (file)
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -121,15 +121,39 @@ class Profile extends Memcached_DataObject
         return $avatar;
     }
 
-       function delete_avatars() {
-               $avatar = new Avatar();
-               $avatar->profile_id = $this->id;
-               $avatar->find();
-               while ($avatar->fetch()) {
-                       $avatar->delete();
-               }
-               return true;
-       }
+    function crop_avatars($x, $y, $w, $h)
+    {
+
+        $avatar = $this->getOriginalAvatar();
+        $this->delete_avatars(false); # don't delete original
+
+        foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
+            # We don't do a scaled one if original is our scaled size
+            if (!($avatar->width == $size && $avatar->height == $size)) {
+                $s = $avatar->scale_and_crop($size, $x, $y, $w, $h);
+                if (!$s) {
+                    return NULL;
+                }
+            }
+        }
+        return true;
+    }
+
+    function delete_avatars($original=true)
+    {
+        $avatar = new Avatar();
+        $avatar->profile_id = $this->id;
+        $avatar->find();
+        while ($avatar->fetch()) {
+            if ($avatar->original) {
+                if ($original == false) {
+                    continue;
+                }
+            }
+            $avatar->delete();
+        }
+        return true;
+    }
 
     function getBestName()
     {
@@ -163,4 +187,34 @@ class Profile extends Memcached_DataObject
                                  'profile:notices:'.$this->id,
                                  $offset, $limit, $since_id, $before_id);
     }
+
+    function isMember($group)
+    {
+        $mem = new Group_member();
+
+        $mem->group_id = $group->id;
+        $mem->profile_id = $this->id;
+
+        if ($mem->find()) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    function isAdmin($group)
+    {
+        $mem = new Group_member();
+
+        $mem->group_id = $group->id;
+        $mem->profile_id = $this->id;
+        $mem->is_admin = 1;
+
+        if ($mem->find()) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
 }