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<?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/stream.php');
class PublicAction extends StreamAction {
function handle($args) {
parent::handle($args);
$page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
header('X-XRDS-Location: '. common_local_url('publicxrds'));
common_show_header(_('Public timeline'),
array($this, 'show_header'), null,
array($this, 'show_top'));
# XXX: Public sidebar here?
$this->show_notices($page);
common_show_footer();
}
function show_top() {
if (common_logged_in()) {
common_notice_form('public');
} else {
$instr = $this->get_instructions();
$output = common_markup_to_html($instr);
common_element_start('div', 'instructions');
common_raw($output);
common_element_end('div');
}
$this->public_views_menu();
$this->show_feeds_list(array(0=>array('href'=>common_local_url('publicrss'),
'type' => 'rss',
'version' => 'RSS 1.0',
'item' => 'publicrss'),
1=>array('href'=>common_local_url('publicatom'),
'type' => 'atom',
'version' => 'Atom 1.0',
'item' => 'publicatom')));
}
function get_instructions() {
return _('This is %%site.name%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
'based on the Free Software [Laconica](http://laconi.ca/) tool. ' .
'[Join now](%%action.register%%) to share notices about yourself with friends, family, and colleagues! ([Read more](%%doc.help%%))');
}
function show_header() {
common_element('link', array('rel' => 'alternate',
'href' => common_local_url('publicrss'),
'type' => 'application/rss+xml',
'title' => _('Public Stream Feed')));
# for client side of OpenID authentication
common_element('meta', array('http-equiv' => 'X-XRDS-Location',
'content' => common_local_url('publicxrds')));
}
function show_notices($page) {
$cnt = 0;
$notice = Notice::publicStream(($page-1)*NOTICES_PER_PAGE,
NOTICES_PER_PAGE + 1);
if (!$notice) {
$this->server_error(_('Could not retrieve public stream.'));
return;
}
$cnt = $this->show_notice_list($notice);
common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
$page, 'public');
}
}
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