Viewing file:  RatingCallback.inc (2.46 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 handles calls from the javascript (AJAX) side and returns data by printing results.
* @package Rating
* @author Don Seiler <don@seiler.us>
* @version $Revision: 15513 $
*/
class RatingCallbackView extends GalleryView {
/**
* @see GalleryView::isImmediate
*/
function isImmediate() {
return true;
}
/**
* @see GalleryView::isControllerLike
*/
function isControllerLike() {
return true;
}
/**
* @see GalleryView::renderImmediate
*/
function renderImmediate($status, $error) {
global $gallery;
GalleryCoreApi::requireOnce('modules/rating/classes/RatingHelper.class');
list ($command, $itemId, $rating) =
GalleryUtilities::getRequestVariables('command', 'itemId', 'rating');
if (!headers_sent()) {
header("Content-type: text/plain; charset=UTF-8");
}
switch($command) {
case 'rate':
list ($ret, $permission) = GalleryCoreApi::hasItemPermission($itemId, 'rating.add');
if ($ret) {
return $ret;
}
if (!$permission) {
return null;
}
list ($ret, $results) =
RatingHelper::rateItem($itemId, (int)$rating, $gallery->getActiveUserId());
if ($ret) {
return $ret;
}
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'rating');
if ($ret) {
return $ret;
}
$results['votesString'] =
$module->translate(array('one' => '%d vote',
'many' => '%d votes',
'count' => $results['votes'],
'arg1' => $results['votes']));
print $results['itemId'] . "\n"
. $results['rating'] . "\n"
. $results['votesString'] . "\n"
. $results['userRating'];
break;
}
return null;
}
}
?>
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