Script to update the location ID for users

Since we added locations to the database, some users may have
location strings in their profiles but not structured locations. This
script updates the locations for single users or for all users.

scripts/updatelocation.php

@@ -0,0 +1,125 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2009, 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__) . '/..'));
+
+$shortoptions = 'i:n:af';
+$longoptions = array('id=', 'nickname=', 'all', 'force');
+
+$helptext = <<<END_OF_UPDATELOCATION_HELP
+updatelocation.php [options]
+set the location for a profile
+
+  -i --id       ID of user to update
+  -n --nickname nickname of the user to update
+  -f --force    force update even if user already has a location
+  -a --all      update all
+
+END_OF_UPDATELOCATION_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+try {
+    $user = null;
+
+    if (have_option('i', 'id')) {
+        $id = get_option_value('i', 'id');
+        $user = User::staticGet('id', $id);
+        if (empty($user)) {
+            throw new Exception("Can't find user with id '$id'.");
+        }
+        updateLocation($user);
+    } else if (have_option('n', 'nickname')) {
+        $nickname = get_option_value('n', 'nickname');
+        $user = User::staticGet('nickname', $nickname);
+        if (empty($user)) {
+            throw new Exception("Can't find user with nickname '$nickname'");
+        }
+        updateLocation($user);
+    } else if (have_option('a', 'all')) {
+        $user = new User();
+        if ($user->find()) {
+            while ($user->fetch()) {
+                updateLocation($user);
+            }
+        }
+    } else {
+        show_help();
+        exit(1);
+    }
+} catch (Exception $e) {
+    print $e->getMessage()."\n";
+    exit(1);
+}
+
+function updateLocation($user)
+{
+    $profile = $user->getProfile();
+
+    if (empty($profile)) {
+        throw new Exception("User has no profile: " . $user->nickname);
+    }
+
+    if (empty($profile->location)) {
+        if (have_option('v', 'verbose')) {
+            print "No location string for '".$user->nickname."'\n";
+        }
+        return;
+    }
+
+    if (!empty($profile->location_id) && !have_option('f', 'force')) {
+        if (have_option('v', 'verbose')) {
+            print "Location ID already set for '".$user->nickname."'\n";
+        }
+        return;
+    }
+
+    $loc = Location::fromName($profile->location);
+
+    if (empty($loc)) {
+        if (have_option('v', 'verbose')) {
+            print "No structured location for string '".$profile->location."' for user '".$user->nickname."'\n";
+        }
+        return;
+    } else {
+        $orig = clone($profile);
+
+        $profile->lat         = $loc->lat;
+        $profile->lon         = $loc->lon;
+        $profile->location_id = $loc->location_id;
+        $profile->location_ns = $loc->location_ns;
+
+        $result = $profile->update($orig);
+
+        if (!$result) {
+            common_log_db_error($profile, 'UPDATE', __FILE__);
+        }
+
+        if (!have_option('q', 'quiet')) {
+            print "Location ID " . $profile->location_id . " set for user " . $user->nickname . "\n";
+        }
+    }
+
+    $profile->free();
+    unset($loc);
+    unset($profile);
+
+    return;
+}