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diff --git a/actions/groupdesignsettings.php b/actions/groupdesignsettings.php
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+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Change user password
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category Settings
+ * @package Laconica
+ * @author Sarven Capadisli <csarven@controlyourself.ca>
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+require_once INSTALLDIR . '/lib/designsettings.php';
+
+class GroupDesignSettingsAction extends DesignSettingsAction
+{
+ var $group = null;
+
+ /**
+ * Prepare to run
+ */
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ if (!common_config('inboxes','enabled')) {
+ $this->serverError(_('Inboxes must be enabled for groups to work'));
+ return false;
+ }
+
+ if (!common_logged_in()) {
+ $this->clientError(_('You must be logged in to edit a group.'));
+ return false;
+ }
+
+ $nickname_arg = $this->trimmed('nickname');
+ $nickname = common_canonical_nickname($nickname_arg);
+
+ // Permanent redirect on non-canonical nickname
+
+ if ($nickname_arg != $nickname) {
+ $args = array('nickname' => $nickname);
+ common_redirect(common_local_url('groupdesignsettings', $args), 301);
+ return false;
+ }
+
+ if (!$nickname) {
+ $this->clientError(_('No nickname'), 404);
+ return false;
+ }
+
+ $groupid = $this->trimmed('groupid');
+
+ if ($groupid) {
+ $this->group = User_group::staticGet('id', $groupid);
+ } else {
+ $this->group = User_group::staticGet('nickname', $nickname);
+ }
+
+ if (!$this->group) {
+ $this->clientError(_('No such group'), 404);
+ return false;
+ }
+
+ $cur = common_current_user();
+
+ if (!$cur->isAdmin($this->group)) {
+ $this->clientError(_('You must be an admin to edit the group'), 403);
+ return false;
+ }
+
+ $this->submitaction = common_local_url('groupdesignsettings',
+ array('nickname' => $this->group->nickname));
+
+ return true;
+ }
+
+ /**
+ * A design for this action
+ *
+ * if the group attribute has been set, returns that group's
+ * design.
+ *
+ * @return Design a design object to use
+ */
+
+ function getDesign()
+ {
+
+ if (empty($this->group)) {
+ return null;
+ }
+
+ return $this->group->getDesign();
+ }
+
+ /**
+ * Title of the page
+ *
+ * @return string Title of the page
+ */
+
+ function title()
+ {
+ return _('Group design');
+ }
+
+ /**
+ * Instructions for use
+ *
+ * @return instructions for use
+ */
+
+ function getInstructions()
+ {
+ return _('Customize the way your group looks ' .
+ 'with a background image and a colour palette of your choice.');
+ }
+
+ /**
+ * Override to show group nav stuff
+ *
+ * @return nothing
+ */
+
+ function showLocalNav()
+ {
+ $nav = new GroupNav($this, $this->group);
+ $nav->show();
+ }
+
+ /**
+ * Get the design we want to edit
+ *
+ * @return Design
+ */
+
+ function getWorkingDesign() {
+
+ $design = null;
+
+ if (isset($this->group)) {
+ $design = $this->group->getDesign();
+ }
+
+ if (empty($design)) {
+ $design = $this->defaultDesign();
+ }
+
+ return $design;
+ }
+
+ /**
+ * Content area of the page
+ *
+ * Shows a form for changing the design
+ *
+ * @return void
+ */
+
+ function showContent()
+ {
+ $this->showDesignForm($this->getWorkingDesign());
+ }
+
+ /**
+ * Save or update the group's design settings
+ *
+ * @return void
+ */
+
+ function saveDesign()
+ {
+ try {
+
+ $bgcolor = new WebColor($this->trimmed('design_background'));
+ $ccolor = new WebColor($this->trimmed('design_content'));
+ $sbcolor = new WebColor($this->trimmed('design_sidebar'));
+ $tcolor = new WebColor($this->trimmed('design_text'));
+ $lcolor = new WebColor($this->trimmed('design_links'));
+
+ } catch (WebColorException $e) {
+ $this->showForm($e->getMessage());
+ return;
+ }
+
+ $onoff = $this->arg('design_background-image_onoff');
+
+ $on = false;
+ $off = false;
+ $tile = false;
+
+ if ($onoff == 'on') {
+ $on = true;
+ } else {
+ $off = true;
+ }
+
+ $repeat = $this->boolean('design_background-image_repeat');
+
+ if ($repeat) {
+ $tile = true;
+ }
+
+ $design = $this->group->getDesign();
+
+ if (!empty($design)) {
+
+ // update design
+
+ $original = clone($design);
+
+ $design->backgroundcolor = $bgcolor->intValue();
+ $design->contentcolor = $ccolor->intValue();
+ $design->sidebarcolor = $sbcolor->intValue();
+ $design->textcolor = $tcolor->intValue();
+ $design->linkcolor = $lcolor->intValue();
+ $design->backgroundimage = $filepath;
+
+ $design->setDisposition($on, $off, $tile);
+
+ $result = $design->update($original);
+
+ if ($result === false) {
+ common_log_db_error($design, 'UPDATE', __FILE__);
+ $this->showForm(_('Couldn\'t update your design.'));
+ return;
+ }
+
+ } else {
+
+ $this->group->query('BEGIN');
+
+ // save new design
+
+ $design = new Design();
+
+ $design->backgroundcolor = $bgcolor->intValue();
+ $design->contentcolor = $ccolor->intValue();
+ $design->sidebarcolor = $sbcolor->intValue();
+ $design->textcolor = $tcolor->intValue();
+ $design->linkcolor = $lcolor->intValue();
+ $design->backgroundimage = $filepath;
+
+ $design->setDisposition($on, $off, $tile);
+
+ $id = $design->insert();
+
+ if (empty($id)) {
+ common_log_db_error($id, 'INSERT', __FILE__);
+ $this->showForm(_('Unable to save your design settings!'));
+ return;
+ }
+
+ $original = clone($this->group);
+ $this->group->design_id = $id;
+ $result = $this->group->update($original);
+
+ if (empty($result)) {
+ common_log_db_error($original, 'UPDATE', __FILE__);
+ $this->showForm(_('Unable to save your design settings!'));
+ $this->group->query('ROLLBACK');
+ return;
+ }
+
+ $this->group->query('COMMIT');
+
+ }
+
+ $this->saveBackgroundImage($design);
+
+ $this->showForm(_('Design preferences saved.'), true);
+ }
+
+ /**
+ * Handle input and output a page (overrided)
+ *
+ * @param array $args $_REQUEST arguments
+ *
+ * @return void
+ */
+
+ function handle($args)
+ {
+ parent::handle($args);
+ if (!common_logged_in()) {
+ $this->clientError(_('Not logged in.'));
+ return;
+ } else if (!common_is_real_login()) {
+ // Cookie theft means that automatic logins can't
+ // change important settings or see private info, and
+ // _all_ our settings are important
+ common_set_returnto($this->selfUrl());
+ $user = common_current_user();
+ if ($user->hasOpenID()) {
+ common_redirect(common_local_url('openidlogin'), 303);
+ } else {
+ common_redirect(common_local_url('login'), 303);
+ }
+ } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+ $this->handlePost();
+ } else {
+ $this->showForm();
+ }
+ }
+
+}
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