move useractivitystream class to its own module

2 files changed, 151 insertions, 133 deletions

diff --git a/lib/useractivitystream.php b/lib/useractivitystream.php
new file mode 100644
index 000000000..0fc315e26
--- /dev/null
+++ b/lib/useractivitystream.php
@@ -0,0 +1,151 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Class for activity streams
+ *
+ * Includes faves, notices, and subscriptions.
+ *
+ * We extend atomusernoticefeed since it does some nice setup for us.
+ *
+ */
+
+class UserActivityStream extends AtomUserNoticeFeed
+{
+    function __construct($user, $indent = true)
+    {
+        parent::__construct($user, null, $indent);
+
+        $subscriptions = $this->getSubscriptions();
+        $subscribers   = $this->getSubscribers();
+        $groups        = $this->getGroups();
+        $faves         = $this->getFaves();
+        $notices       = $this->getNotices();
+
+        $objs = array_merge($subscriptions, $subscribers, $groups, $faves, $notices);
+
+        // Sort by create date
+
+        usort($objs, 'UserActivityStream::compareObject');
+
+        foreach ($objs as $obj) {
+            $act = $obj->asActivity();
+            // Only show the author sub-element if it's different from default user
+            $str = $act->asString(false, ($act->actor->id != $this->user->uri));
+            $this->addEntryRaw($str);
+        }
+    }
+
+    function compareObject($a, $b)
+    {
+        $ac = strtotime((empty($a->created)) ? $a->modified : $a->created);
+        $bc = strtotime((empty($b->created)) ? $b->modified : $b->created);
+
+        return (($ac == $bc) ? 0 : (($ac < $bc) ? 1 : -1));
+    }
+
+    function getSubscriptions()
+    {
+        $subs = array();
+
+        $sub = new Subscription();
+
+        $sub->subscriber = $this->user->id;
+
+        if ($sub->find()) {
+            while ($sub->fetch()) {
+                if ($sub->subscribed != $this->user->id) {
+                    $subs[] = clone($sub);
+                }
+            }
+        }
+
+        return $subs;
+    }
+
+    function getSubscribers()
+    {
+        $subs = array();
+
+        $sub = new Subscription();
+
+        $sub->subscribed = $this->user->id;
+
+        if ($sub->find()) {
+            while ($sub->fetch()) {
+                if ($sub->subscriber != $this->user->id) {
+                    $subs[] = clone($sub);
+                }
+            }
+        }
+
+        return $subs;
+    }
+
+    function getFaves()
+    {
+        $faves = array();
+
+        $fave = new Fave();
+
+        $fave->user_id = $this->user->id;
+
+        if ($fave->find()) {
+            while ($fave->fetch()) {
+                $faves[] = clone($fave);
+            }
+        }
+
+        return $faves;
+    }
+
+    function getNotices()
+    {
+        $notices = array();
+
+        $notice = new Notice();
+
+        $notice->profile_id = $this->user->id;
+
+        if ($notice->find()) {
+            while ($notice->fetch()) {
+                $notices[] = clone($notice);
+            }
+        }
+
+        return $notices;
+    }
+
+    function getGroups()
+    {
+        $groups = array();
+
+        $gm = new Group_member();
+
+        $gm->profile_id = $this->user->id;
+
+        if ($gm->find()) {
+            while ($gm->fetch()) {
+                $groups[] = clone($gm);
+            }
+        }
+
+        return $groups;
+    }
+}
diff --git a/scripts/backupuser.php b/scripts/backupuser.php
index ef1008eb3..56a54810c 100644
--- a/scripts/backupuser.php
+++ b/scripts/backupuser.php
@@ -34,139 +34,6 @@ END_OF_EXPORTACTIVITYSTREAM_HELP;
 
 require_once INSTALLDIR.'/scripts/commandline.inc';
 
-/**
- * Class for activity streams
- *
- * Includes faves, notices, and subscriptions.
- *
- * We extend atomusernoticefeed since it does some nice setup for us.
- *
- */
-
-class UserActivityStream extends AtomUserNoticeFeed
-{
-    function __construct($user, $indent = true)
-    {
-        parent::__construct($user, null, $indent);
-
-        $subscriptions = $this->getSubscriptions();
-        $subscribers   = $this->getSubscribers();
-        $groups        = $this->getGroups();
-        $faves         = $this->getFaves();
-        $notices       = $this->getNotices();
-
-        $objs = array_merge($subscriptions, $subscribers, $groups, $faves, $notices);
-
-        // Sort by create date
-
-        usort($objs, 'UserActivityStream::compareObject');
-
-        foreach ($objs as $obj) {
-            $act = $obj->asActivity();
-            // Only show the author sub-element if it's different from default user
-            $str = $act->asString(false, ($act->actor->id != $this->user->uri));
-            $this->addEntryRaw($str);
-        }
-    }
-
-    function compareObject($a, $b)
-    {
-        $ac = strtotime((empty($a->created)) ? $a->modified : $a->created);
-        $bc = strtotime((empty($b->created)) ? $b->modified : $b->created);
-
-        return (($ac == $bc) ? 0 : (($ac < $bc) ? 1 : -1));
-    }
-
-    function getSubscriptions()
-    {
-        $subs = array();
-
-        $sub = new Subscription();
-
-        $sub->subscriber = $this->user->id;
-
-        if ($sub->find()) {
-            while ($sub->fetch()) {
-                if ($sub->subscribed != $this->user->id) {
-                    $subs[] = clone($sub);
-                }
-            }
-        }
-
-        return $subs;
-    }
-
-    function getSubscribers()
-    {
-        $subs = array();
-
-        $sub = new Subscription();
-
-        $sub->subscribed = $this->user->id;
-
-        if ($sub->find()) {
-            while ($sub->fetch()) {
-                if ($sub->subscriber != $this->user->id) {
-                    $subs[] = clone($sub);
-                }
-            }
-        }
-
-        return $subs;
-    }
-
-    function getFaves()
-    {
-        $faves = array();
-
-        $fave = new Fave();
-
-        $fave->user_id = $this->user->id;
-
-        if ($fave->find()) {
-            while ($fave->fetch()) {
-                $faves[] = clone($fave);
-            }
-        }
-
-        return $faves;
-    }
-
-    function getNotices()
-    {
-        $notices = array();
-
-        $notice = new Notice();
-
-        $notice->profile_id = $this->user->id;
-
-        if ($notice->find()) {
-            while ($notice->fetch()) {
-                $notices[] = clone($notice);
-            }
-        }
-
-        return $notices;
-    }
-
-    function getGroups()
-    {
-        $groups = array();
-
-        $gm = new Group_member();
-
-        $gm->profile_id = $this->user->id;
-
-        if ($gm->find()) {
-            while ($gm->fetch()) {
-                $groups[] = clone($gm);
-            }
-        }
-
-        return $groups;
-    }
-}
-
 function getUser()
 {
     $user = null;