gnu-social/plugins/GNUsocialProfileExtensions/lib/noticetree.php

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<?php
/**
* GNU Social
* Copyright (C) 2010, Free Software Foundation, Inc.
*
* 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 Widget
* @package GNU Social
* @author Max Shinn <trombonechamp@gmail.com>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
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//functions to sort replies
class NoticeTree extends NoticeList
{
function show()
{
$this->out->elementStart('div', array('id' =>'notices_primary'));
// TRANS: Header on conversation page. Hidden by default (h2).
$this->out->element('h2', null, _('Notices'));
$this->out->elementStart('ol', array('class' => 'notices xoxo'));
$cnt = 0;
while ($this->notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
if (!empty($this->notice->reply_to))
continue;
$cnt++;
if ($cnt > NOTICES_PER_PAGE) {
break;
}
try {
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$this->showNoticePlus($this->newListItem($this->notice));
} catch (Exception $e) {
// we log exceptions and continue
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print "ERROR!" . $e->getMessage();
common_log(LOG_ERR, $e->getMessage());
continue;
}
}
$this->out->elementEnd('ol');
$this->out->elementEnd('div');
return $cnt;
}
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function _cmpDate($a, $b) { return strcmp($a->notice->modified, $b->notice->modified); }
function _cmpFav($a, $b) { return (int)$a->faves < (int)$b->faves; }
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function showNoticePlus($item)
{
$replies = new Notice();
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$replies->reply_to = $item->notice->id;
// We take responsibility for doing the li
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$this->out->elementStart('li', array('class' => 'hentry notice',
'id' => 'notice-' . $item->notice->id));
$item->show();
if ($replies->find()) {
$this->out->elementStart('ol', array('class' => 'notices'));
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$replieslist = array();
while ($replies->fetch()) {
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$replieslist[] = $this->newListItem(clone($replies));
}
//Sorting based on url argument
if($_GET['sort'] == 'faves')
usort($replieslist, array($this, '_cmpFav'));
else
usort($replieslist, array($this, '_cmpDate'));
foreach($replieslist as $reply) {
$this->showNoticePlus($reply);
}
$this->out->elementEnd('ol');
}
$this->out->elementEnd('li');
}
function newListItem($notice)
{
return new NoticeTreeItem($notice, $this->out);
}
}
class NoticeTreeItem extends NoticeListItem
{
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function __construct($notice, $out=null)
{
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parent::__construct($notice, $out);
//TODO: Rewrite this
//Showing number of favorites
$fave = new Fave();
$fave->notice_id = $this->notice->id;
$cnt = 0;
if ($fave->find()) {
while ($fave->fetch())
$cnt++;
}
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$this->faves = $cnt;
}
function showStart()
{
return;
}
function showEnd()
{
if ($this->faves > 0) {
$this->out->text(_m("Favorited by $this->faves user"));
if ($this->faves > 1) $this->out->text("s"); //there has to be a better way to do this...
}
//Show response form
$this->out->elementStart('div', array('id' => 'form' . $this->notice->id, 'class' => 'replyform'));
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$noticeform = new ReplyForm($this->out, null, null, null, $this->notice->id);
$noticeform->show();
$this->out->elementEnd('div');
return;
}
function showContext()
{
return;
}
//Just changing the link...
function showReplyLink()
{
if (common_logged_in()) {
$this->out->text(' ');
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//Why doesn't common_local_url work here?
$reply_url = '/notice/respond?replyto=' . $this->profile->nickname . '&inreplyto=' . $this->notice->id;
$this->out->elementStart('a', array('href' => $reply_url,
'class' => 'notice_reply',
'title' => _('Reply to this notice')));
$this->out->text(_('Reply'));
$this->out->text(' ');
$this->out->element('span', 'notice_id', $this->notice->id);
$this->out->elementEnd('a');
}
}
}
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class ReplyForm extends NoticeForm
{
//Changing the text. We have to either repeat ids or get hacky. I vote repeat ids.
function formData()
{
if (Event::handle('StartShowNoticeFormData', array($this))) {
// XXX: vary by defined max size
$this->out->element('textarea', array('id' => 'notice_data-text',
'cols' => 35,
'rows' => 4,
'name' => 'status_textarea'),
($this->content) ? $this->content : '');
$contentLimit = Notice::maxContent();
if ($contentLimit > 0) {
$this->out->elementStart('dl', 'form_note');
$this->out->element('dt', null, _('Available characters'));
$this->out->element('dd', array('id' => 'notice_text-count'),
$contentLimit);
$this->out->elementEnd('dl');
}
if (common_config('attachments', 'uploads')) {
$this->out->element('label', array('for' => 'notice_data-attach'),_('Attach'));
$this->out->element('input', array('id' => 'notice_data-attach',
'type' => 'file',
'name' => 'attach',
'title' => _('Attach a file')));
$this->out->hidden('MAX_FILE_SIZE', common_config('attachments', 'file_quota'));
}
if ($this->action) {
$this->out->hidden('notice_return-to', $this->action, 'returnto');
}
$this->out->hidden('notice_in-reply-to', $this->inreplyto, 'inreplyto');
if ($this->user->shareLocation()) {
$this->out->hidden('notice_data-lat', empty($this->lat) ? (empty($this->profile->lat) ? null : $this->profile->lat) : $this->lat, 'lat');
$this->out->hidden('notice_data-lon', empty($this->lon) ? (empty($this->profile->lon) ? null : $this->profile->lon) : $this->lon, 'lon');
$this->out->hidden('notice_data-location_id', empty($this->location_id) ? (empty($this->profile->location_id) ? null : $this->profile->location_id) : $this->location_id, 'location_id');
$this->out->hidden('notice_data-location_ns', empty($this->location_ns) ? (empty($this->profile->location_ns) ? null : $this->profile->location_ns) : $this->location_ns, 'location_ns');
$this->out->elementStart('div', array('id' => 'notice_data-geo_wrap',
'title' => common_local_url('geocode')));
$this->out->checkbox('notice_data-geo', _('Share my location'), true);
$this->out->elementEnd('div');
$this->out->inlineScript(' var NoticeDataGeo_text = {'.
'ShareDisable: ' .json_encode(_('Do not share my location')).','.
'ErrorTimeout: ' .json_encode(_('Sorry, retrieving your geo location is taking longer than expected, please try again later')).
'}');
}
Event::handle('EndShowNoticeFormData', array($this));
}
}
}