trac31 forgot actions/othersettings.php file

darcs-hash:20081106210552-099f7-c5275ef0cc17622b60cb6e04ef7d1f420379f768.gz

actions/othersettings.php

@@ -0,0 +1,106 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/settingsaction.php');
+
+class OthersettingsAction extends SettingsAction {
+
+	function get_instructions() {
+		return _('Manage various other options.');
+	}
+
+	function show_form($msg=NULL, $success=false) {
+		$user = common_current_user();
+		
+		$this->form_header(_('Other Settings'), $msg, $success);
+		
+		common_element_start('form', array('method' => 'post',
+										   'id' => 'othersettings',
+										   'action' =>
+										   common_local_url('othersettings')));
+		common_hidden('token', common_session_token());
+
+		common_element('h2', NULL, _('URL Auto-shortening'));
+		
+		$services = array(
+			'' => 'None',
+			'tinyurl.com' => 'tinyurl.com',
+			'is.gd' => 'is.gd',
+			'snipr.com' => 'snipr.com',
+			'metamark.net' => 'metamark.net'
+		);
+		
+		common_dropdown('urlshorteningservice', _('Service'), $services, _('Shortening service to use when notices exceed the 140 character limit.'), FALSE, $user->urlshorteningservice);
+		
+		common_submit('save', _('Save'));
+		
+		common_element_end('form');
+		common_show_footer();
+	}
+
+	function handle_post() {
+
+		# CSRF protection
+		$token = $this->trimmed('token');
+		if (!$token || $token != common_session_token()) {
+			$this->show_form(_('There was a problem with your session token. Try again, please.'));
+			return;
+		}
+
+		if ($this->arg('save')) {
+			$this->save_preferences();
+		}else {
+			$this->show_form(_('Unexpected form submission.'));
+		}
+	}
+
+	function save_preferences() {
+
+		$urlshorteningservice = $this->trimmed('urlshorteningservice');
+		
+		if (!is_null($urlshorteningservice) && strlen($urlshorteningservice) > 50) {
+			$this->show_form(_('URL shortening service is too long (max 50 chars).'));
+			return;
+		}
+		
+		$user = common_current_user();
+
+		assert(!is_null($user)); # should already be checked
+
+		$user->query('BEGIN');
+
+		$original = clone($user);
+
+		$user->urlshorteningservice = $urlshorteningservice;
+
+		$result = $user->update($original);
+
+		if ($result === FALSE) {
+			common_log_db_error($user, 'UPDATE', __FILE__);
+			common_server_error(_('Couldn\'t update user.'));
+			return;
+		}
+
+		$user->query('COMMIT');
+
+		$this->show_form(_('Preferences saved.'), true);
+	}
+}