Viewing file:  ShowComments.inc (2.92 KB) -rw-r--r--
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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2007 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/**
* This view will show the comments stored for an item
* @package Comment
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class ShowCommentsView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
list ($ret, $item) = $this->getItem();
if ($ret) {
return array($ret, null);
}
GalleryCoreApi::requireOnce('modules/comment/classes/GalleryCommentHelper.class');
list ($ret, $comments) =
GalleryCommentHelper::fetchComments($item->getId(), null, ORDER_ASCENDING);
if ($ret) {
return array($ret, null);
}
$commenters = array();
if (!empty($comments)) {
for ($i = 0; $i < sizeof($comments); $i++) {
/* Get the commenter ids */
$commenters[$comments[$i]->getCommenterId()] = 1;
/* Extract the member data */
$comments[$i] = (array)$comments[$i];
}
/* Load all the commenters */
if (sizeof($commenters) > 0) {
list ($ret, $commentersList) =
GalleryCoreApi::loadEntitiesById(array_keys($commenters));
if ($ret) {
return array($ret, null);
}
}
foreach ($commentersList as $commenter) {
$commenters[$commenter->getId()] = (array)$commenter;
}
}
list ($ret, $permissions) = GalleryCoreApi::getPermissions($item->getId());
if ($ret) {
return array($ret, null);
}
foreach (array('delete' => 'comment.delete',
'edit' => 'comment.edit',
'view' => 'comment.view')
as $canFlag => $permission) {
$can[$canFlag] = isset($permissions[$permission]);
}
$template->setVariable('ShowComments', array(
'comments' => $comments,
'commenters' => $commenters,
'can' => $can,
'item' => (array)$item));
return array(null,
array('body' => 'modules/comment/templates/ShowComments.tpl'));
}
/**
* @see GalleryView::getViewDescription
*/
function getViewDescription() {
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'comment');
if ($ret) {
return array($ret, null);
}
return array(null, $module->translate('show comments'));
}
}
?>
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