b240a17194
My attempts here are to mimic the `pagination()` method shared by actions. I'm tentatively adding the `$count` property to actions so that we can query the number of notices ''being displayed'' per page prior to calling the actual `pagination()` method itself, since document relationship `<link>` elements need to be output inside of `showHead()`, before `showContent()`, which is where `pagination()` is, gets called.
144 lines
4.1 KiB
PHP
144 lines
4.1 KiB
PHP
<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* Latest groups information
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*
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* PHP version 5
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*
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* LICENCE: 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 Personal
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Sarven Capadisli <csarven@controlyourself.ca>
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* @copyright 2008-2009 Control Yourself, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/grouplist.php';
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/**
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* Latest groups
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*
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* Show the latest groups on the site
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*
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* @category Personal
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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class GroupsAction extends Action
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{
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var $page = null;
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var $profile = null;
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function isReadOnly()
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{
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return true;
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}
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function title()
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{
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if ($this->page == 1) {
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return _("Groups");
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} else {
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return sprintf(_("Groups, page %d"), $this->page);
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}
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}
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function prepare($args)
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{
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parent::prepare($args);
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$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
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return true;
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}
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function handle($args)
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{
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parent::handle($args);
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$this->showPage();
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}
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function showLocalNav()
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{
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$nav = new PublicGroupNav($this);
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$nav->show();
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}
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function showPageNotice()
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{
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$notice =
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sprintf(_('%%%%site.name%%%% groups let you find and talk with ' .
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'people of similar interests. After you join a group ' .
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'you can send messages to all other members using the ' .
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'syntax "!groupname". Don\'t see a group you like? Try ' .
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'[searching for one](%%%%action.groupsearch%%%%) or ' .
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'[start your own!](%%%%action.newgroup%%%%)'));
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$this->elementStart('div', 'instructions');
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$this->raw(common_markup_to_html($notice));
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$this->elementEnd('div');
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}
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function showContent()
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{
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$this->elementStart('p', array('id' => 'new_group'));
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$this->element('a', array('href' => common_local_url('newgroup'),
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'class' => 'more'),
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_('Create a new group'));
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$this->elementEnd('p');
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$offset = ($this->page-1) * GROUPS_PER_PAGE;
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$limit = GROUPS_PER_PAGE + 1;
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$groups = new User_group();
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$groups->orderBy('created DESC');
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$groups->limit($offset, $limit);
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if ($groups->find()) {
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$gl = new GroupList($groups, null, $this);
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$cnt = $gl->show();
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}
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$this->pagination($this->page > 1, $cnt > GROUPS_PER_PAGE,
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$this->page, 'groups');
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}
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function showSections()
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{
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$gbp = new GroupsByPostsSection($this);
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$gbp->show();
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$gbm = new GroupsByMembersSection($this);
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$gbm->show();
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}
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/**
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* Output document relationship links
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*
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* @return void
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*/
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function showRelationshipLinks()
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{
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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$this->page, 'groups', array('nickname' => $this->group->nickname));
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}
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}
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