scripts/fixup_group_uri.php to fill in empty user_group.uri entries; needed before changing domain names on sites that are hosting groups for remote users

scripts/fixup_group_uri.php

@@ -0,0 +1,102 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, 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/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+$shortoptions = 'i:n:a';
+$longoptions = array('id=', 'nickname=', 'all', 'dry-run');
+
+$helptext = <<<END_OF_UPDATEAVATARURL_HELP
+fixup_group_uri.php [options]
+Fill in unstored URIs for groups in the system (added during 0.9)
+
+  -i --id       ID of group to update
+  -n --nickname nickname of the group to update
+  -a --all      update all
+     --dry-run  don't change anything
+
+END_OF_UPDATEAVATARURL_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+try {
+    $user = null;
+
+    if (have_option('i', 'id')) {
+        $id = get_option_value('i', 'id');
+        $group = User_group::staticGet('id', $id);
+        if (empty($group)) {
+            throw new Exception("Can't find group with id '$id'.");
+        }
+        updateGroupUri($group);
+    } else if (have_option('n', 'nickname')) {
+        $nickname = get_option_value('n', 'nickname');
+        $group = User_group::staticGet('nickname', $nickname);
+        if (empty($group)) {
+            throw new Exception("Can't find group with nickname '$nickname'");
+        }
+        updateGroupUri($group);
+    } else if (have_option('a', 'all')) {
+        $group = new User_group();
+        $group->whereAdd('uri IS NULL');
+        if ($group->find()) {
+            while ($group->fetch()) {
+                updateGroupUri($group);
+            }
+        }
+    } else {
+        show_help();
+        exit(1);
+    }
+} catch (Exception $e) {
+    print $e->getMessage()."\n";
+    exit(1);
+}
+
+function updateGroupUri($group)
+{
+    if (!have_option('q', 'quiet')) {
+        print "Updating URI for group '".$group->nickname."' (".$group->id.")...";
+    }
+
+    if (empty($group->uri)) {
+        // Using clone here was screwing up the group->find() iteration
+        $orig = User_group::staticGet('id', $group->id);
+
+        $group->uri = $group->getUri();
+        if (have_option('dry_run')) {
+            echo " would have set $group->uri ";
+        } else {
+            if (!$group->update($orig)) {
+                throw new Exception("Can't update uri for group " . $group->nickname . ".");
+            }
+            echo " set $group->uri ";
+        }
+    } else {
+        print " already set, keeping $group->uri ";
+    }
+
+    if (have_option('v', 'verbose')) {
+        print "DONE.";
+    }
+    if (!have_option('q', 'quiet') || have_option('v', 'verbose')) {
+        print "\n";
+    }
+}