forked from GNUsocial/gnu-social
125 lines
3.3 KiB
PHP
125 lines
3.3 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Base class for sections (sidebar widgets)
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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 Widget
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2009 StatusNet, 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://status.net/
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*/
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if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
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/**
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* Base class for sections
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*
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* These are the widgets that show interesting data about a person
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* group, or site.
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*
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* @category Widget
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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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://status.net/
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*/
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abstract class Section extends Widget
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{
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/**
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* Show the form
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*
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* Uses a recipe to output the form.
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*
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* @return void
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* @see Widget::show()
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*/
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function show()
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{
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$this->out->elementStart('div',
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array('id' => $this->divId(),
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'class' => 'section'));
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$this->showTitle();
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$have_more = $this->showContent();
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if ($have_more) {
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$this->showMore();
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}
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$this->out->elementEnd('div');
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}
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function showTitle()
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{
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$link = $this->link();
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if (!empty($link)) {
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$this->out->elementStart('h2');
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$this->out->element('a', array('href' => $link), $this->title());
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$this->out->elementEnd('h2');
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} else {
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$this->out->element('h2', null,
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$this->title());
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}
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}
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function showMore()
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{
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$this->out->elementStart('p');
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$this->out->element('a', array('href' => $this->moreUrl(),
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'class' => 'more'),
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$this->moreTitle());
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$this->out->elementEnd('p');
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}
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abstract public function divId();
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function title()
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{
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// TRANS: Default title for section/sidebar widget.
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return _('Untitled section');
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}
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function link()
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{
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return null;
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}
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function showContent()
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{
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$this->out->element('p', null,
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// TRANS: Default content for section/sidebar widget.
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_('(None)'));
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return false;
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}
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function moreUrl()
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{
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return null;
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}
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function moreTitle()
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{
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// TRANS: Default "More..." title for section/sidebar widget.
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return _('More...');
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}
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}
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