131 lines
4.0 KiB
PHP
131 lines
4.0 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2011, StatusNet, Inc.
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*
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* Menu for streams
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*
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* PHP version 5
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Cache
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Menu for streams you follow
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*
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* @category General
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class GroupsNav extends Menu
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{
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const TOP_GROUPS = 5;
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protected $user;
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protected $groups;
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function __construct($action, $user)
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{
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parent::__construct($action);
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$this->user = $user;
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$this->groups = $this->getTopGroups($user);
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}
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function haveGroups()
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{
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return (!empty($this->groups) && ($this->groups->N > 0));
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}
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function getTopGroups($user)
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{
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$memberships = Group_member::byMember($user->id,
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0,
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self::TOP_GROUPS + 1);
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$g = array();
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while ($memberships->fetch()) {
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$g[] = User_group::staticGet('id', $memberships->group_id);
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}
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return new ArrayWrapper($g);
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}
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/**
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* Show the menu
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*
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* @return void
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*/
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function show()
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{
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$action = $this->actionName;
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$this->out->elementStart('ul', array('class' => 'nav',
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'id' => 'nav_group'));
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if (Event::handle('StartGroupsNav', array($this))) {
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$cnt = 0;
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while ($this->groups->fetch()) {
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$cnt++;
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if ($cnt > self::TOP_GROUPS) {
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break;
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}
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$this->out->menuItem(($this->groups->mainpage) ?
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$this->groups->mainpage :
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common_local_url('showgroup',
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array('nickname' => $this->groups->nickname)),
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$this->groups->getBestName(),
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'',
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$action == 'showgroup' &&
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$this->action->arg('nickname') == $this->groups->nickname,
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'nav_timeline_group_'.$this->groups->nickname);
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}
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if ($cnt > self::TOP_GROUPS) {
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$this->out->menuItem(sprintf('javascript:SN.U.showMoreGroupMenuItems("%s")',
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common_local_url('AtomPubMembershipFeed', array('profile' => $this->user->id))),
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_('More ▼'),
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_('More groups'),
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false,
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'nav_timeline_more_group_menu_items');
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}
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Event::handle('EndGroupsNav', array($this));
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}
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$this->out->elementEnd('ul');
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}
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}
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