/home/edulekha/studygroup.edulekha.com/ow_smarty/plugin/modifier.more.php
<?php
/**
* EXHIBIT A. Common Public Attribution License Version 1.0
* The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
* you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
* but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
* limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
* with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
* governing rights and limitations under the License. The Original Code is Oxwall software.
* The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
* All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.
* EXHIBIT B. Attribution Information
* Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
* Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
* Attribution URL: http://www.oxwall.org/
* Graphic Image as provided in the Covered Code.
* Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
* which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
*/
/**
* Smarty truncate modifier.
*
* @author Sergey Kambalin <greyexpert@gmail.com>
* @package ow.ow_smarty.plugin
* @since 1.0
*/
function smarty_modifier_more( $string, $length )
{
$truncated = UTIL_String::truncate($string, $length);
if ( strlen($string) - strlen($truncated) < 50 )
{
return $string;
}
$uniqId = uniqid("more-");
$seeMoreEmbed = '<a href="javascript://" class="ow_small" onclick="$(\'#' . $uniqId . '\').attr(\'data-collapsed\', 0);" style="padding-left:4px;">'
. OW::getLanguage()->text("base", "comments_see_more_label")
. '</a>';
return '<span class="ow_more_text" data-collapsed="1" id="' . $uniqId . '">'
. '<span data-text="full">' . $string . '</span>'
. '<span data-text="truncated">' . $truncated
. '...' . $seeMoreEmbed
. '</span>'
. '</span>';
}