76 lines
2.3 KiB
PHP
76 lines
2.3 KiB
PHP
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<?php
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/**
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* @version $Id: mod_wrapper.php 5752 2006-11-13 00:17:30Z friesengeist $
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* @package Joomla_1.0.0
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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global $mod_wrapper_count;
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$params->def( 'url', '' );
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$params->def( 'scrolling', 'auto' );
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$params->def( 'height', '200' );
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$params->def( 'height_auto', '0' );
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$params->def( 'width', '100%' );
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$params->def( 'add', '1' );
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$url = $params->get( 'url' );
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if ( $params->get( 'add' ) ) {
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// adds 'http://' if none is set
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if ( substr( $url, 0, 1 ) == '/' ) {
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// relative url in component. use server http_host.
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$url = 'http://'. $_SERVER['HTTP_HOST'] . $url;
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} elseif ( !strstr( $url, 'http' ) && !strstr( $url, 'https' ) ) {
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$url = 'http://'. $url;
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} else {
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$url = $url;
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}
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}
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// Create a unique ID for the IFrame, output the javascript function only once
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if (!isset( $mod_wrapper_count )) {
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$mod_wrapper_count = 0;
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?>
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<script language="javascript" type="text/javascript">
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function iFrameHeightX( iFrameId ) {
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var h = 0;
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if ( !document.all ) {
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h = document.getElementById(iFrameId).contentDocument.height;
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document.getElementById(iFrameId).style.height = h + 60 + 'px';
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} else if( document.all ) {
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h = document.frames(iFrameId).document.body.scrollHeight;
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document.all[iFrameId].style.height = h + 20 + 'px';
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}
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}
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</script>
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<?php
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}
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// auto height control
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if ( $params->def( 'height_auto' ) ) {
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$load = 'onload="iFrameHeightX(\'blockrandom' . $mod_wrapper_count . '\')" ';
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} else {
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$load = '';
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}
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?>
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<iframe
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<?php echo $load; ?>
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id="blockrandom<?php echo $mod_wrapper_count++; ?>"
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src="<?php echo $url; ?>"
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width="<?php echo $params->get( 'width' ); ?>"
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height="<?php echo $params->get( 'height' ); ?>"
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scrolling="<?php echo $params->get( 'scrolling' ); ?>"
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align="top"
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frameborder="0"
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class="wrapper<?php echo $params->get( 'moduleclass_sfx' ); ?>">
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<?php echo _CMN_IFRAMES; ?>
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</iframe>
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