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<?php
/**
* @version $Id: frontend.html.php 2488 2006-02-19 08:42:36Z stingrey $
* @package Joomla
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Restricted access' );
/**
* @package Joomla
*/
class modules_html {
function module( &$module, &$params, $Itemid, $style=0 ) {
// custom module params
$moduleclass_sfx = $params->get( 'moduleclass_sfx' );
$rssurl = $params->get( 'rssurl' );
if ( $rssurl ) {
// feed output
modules_html::modoutput_feed( $module, $params, $moduleclass_sfx );
}
switch ( $style ) {
case -3:
// allows for rounded corners
modules_html::modoutput_rounded( $module, $params, $Itemid, $moduleclass_sfx, 1 );
break;
case -2:
// xhtml (divs and font headder tags)
modules_html::modoutput_xhtml( $module, $params, $Itemid, $moduleclass_sfx, 1 );
break;
case -1:
// show a naked module - no wrapper and no title
modules_html::modoutput_naked( $module, $params, $Itemid, $moduleclass_sfx, 1 );
break;
default:
// standard tabled output
modules_html::modoutput_table( $module, $params, $Itemid, $moduleclass_sfx, 1 );
break;
}
}
/**
* @param object
* @param object
* @param int The menu item ID
* @param int -1=show without wrapper and title, -2=xhtml style
*/
function module2( &$module, &$params, $Itemid, $style=0, $count=0 ) {
global $mosConfig_lang, $mosConfig_absolute_path;
$moduleclass_sfx = $params->get( 'moduleclass_sfx' );
// check for custom language file
$path = $mosConfig_absolute_path . '/modules/' . $module->module . $mosConfig_lang .'.php';
if (file_exists( $path )) {
include( $path );
} else {
$path = $mosConfig_absolute_path .'/modules/'. $module->module .'.eng.php';
if (file_exists( $path )) {
include( $path );
}
}
$number = '';
if ($count > 0) {
$number = '<span>' . $count . '</span> ';
}
switch ( $style ) {
case -3:
// allows for rounded corners
modules_html::modoutput_rounded( $module, $params, $Itemid, $moduleclass_sfx );
break;
case -2:
// xhtml (divs and font headder tags)
modules_html::modoutput_xhtml( $module, $params, $Itemid, $moduleclass_sfx );
break;
case -1:
// show a naked module - no wrapper and no title
modules_html::modoutput_naked( $module, $params, $Itemid, $moduleclass_sfx );
break;
default:
// standard tabled output
modules_html::modoutput_table( $module, $params, $Itemid, $moduleclass_sfx );
break;
}
}
// feed output
function modoutput_feed( &$module, &$params, $moduleclass_sfx ) {
global $mosConfig_absolute_path, $mosConfig_cachepath;
// check if cache directory is writeable
$cacheDir = $mosConfig_cachepath .'/';
if ( !is_writable( $cacheDir ) ) {
$module->content = 'Cache Directory Unwriteable';
return;
}
$rssurl = $params->get( 'rssurl' );
$rssitems = $params->get( 'rssitems', 5 );
$rssdesc = $params->get( 'rssdesc', 1 );
$rssimage = $params->get( 'rssimage', 1 );
$rssitemdesc = $params->get( 'rssitemdesc', 1 );
$words = $params->def( 'word_count', 0 );
$rsstitle = $params->get( 'rsstitle', 1 );
$contentBuffer = '';
$LitePath = $mosConfig_absolute_path .'/includes/Cache/Lite.php';
require_once( $mosConfig_absolute_path .'/includes/domit/xml_domit_rss.php' );
$rssDoc = new xml_domit_rss_document();
$rssDoc->useCacheLite(true, $LitePath, $cacheDir, 3600);
$rssDoc->useHTTPClient(true);
$success = $rssDoc->loadRSS( $rssurl );
if ( $success ) {
// special handling for feed encoding
$encoding = mosCommonHTML::newsfeedEncoding( $rssDoc );
$content_buffer = '';
$totalChannels = $rssDoc->getChannelCount();
for ( $i = 0; $i < $totalChannels; $i++ ) {
$currChannel =& $rssDoc->getChannel($i);
$elements = $currChannel->getElementList();
$iUrl = 0;
foreach ( $elements as $element ) {
//image handling
if ( $element == 'image' ) {
$image =& $currChannel->getElement( DOMIT_RSS_ELEMENT_IMAGE );
$iUrl = $image->getUrl();
$iTitle = $image->getTitle();
}
}
// feed title
$content_buffer = '<table cellpadding="0" cellspacing="0" class="moduletable'.$moduleclass_sfx.'">' . "\n";
if ( $currChannel->getTitle() && $rsstitle ) {
$feed_title = $currChannel->getTitle();
$feed_title = $encoding( $feed_title );
$feed_title = html_entity_decode($feed_title);
$feed_title = str_replace(''', "'", $feed_title);
$content_buffer .= "<tr>\n";
$content_buffer .= " <td>\n";
$content_buffer .= " <strong>\n";
$content_buffer .= " <a href=\"" . ampReplace( $currChannel->getLink() ) . "\" target=\"_blank\">\n";
$content_buffer .= $feed_title . "</a>\n";
$content_buffer .= " </strong>\n";
$content_buffer .= " </td>\n";
$content_buffer .= "</tr>\n";
}
// feed description
if ( $rssdesc ) {
$feed_descrip = $currChannel->getDescription();
$feed_descrip = $encoding( $feed_descrip );
$feed_descrip = html_entity_decode($feed_descrip);
$feed_descrip = str_replace(''', "'", $feed_descrip);
$content_buffer .= "<tr>\n";
$content_buffer .= " <td>\n";
$content_buffer .= $feed_descrip;
$content_buffer .= " </td>\n";
$content_buffer .= "</tr>\n";
}
// feed image
if ( $rssimage && $iUrl ) {
$content_buffer .= "<tr>\n";
$content_buffer .= " <td align=\"center\">\n";
$content_buffer .= " <image src=\"" . $iUrl . "\" alt=\"" . @$iTitle . "\"/>\n";
$content_buffer .= " </td>\n";
$content_buffer .= "</tr>\n";
}
$actualItems = $currChannel->getItemCount();
$setItems = $rssitems;
if ($setItems > $actualItems) {
$totalItems = $actualItems;
} else {
$totalItems = $setItems;
}
$content_buffer .= "<tr>\n";
$content_buffer .= " <td>\n";
$content_buffer .= " <ul class=\"newsfeed" . $moduleclass_sfx . "\">\n";
for ($j = 0; $j < $totalItems; $j++) {
$currItem =& $currChannel->getItem($j);
// item title
$item_title = $currItem->getTitle();
$item_title = $encoding( $item_title );
$item_title = html_entity_decode($item_title);
$item_title = str_replace(''', "'", $item_title);
// START fix for RSS enclosure tag url not showing
$content_buffer .= "<li class=\"newsfeed" . $moduleclass_sfx . "\">\n";
$content_buffer .= " <strong>\n";
if ($currItem->getLink()) {
$content_buffer .= " <a href=\"" . ampReplace( $currItem->getLink() ) . "\" target=\"_blank\">\n";
$content_buffer .= " " . $item_title . "</a>\n";
} else if ($currItem->getEnclosure()) {
$enclosure = $currItem->getEnclosure();
$eUrl = $enclosure->getUrl();
$content_buffer .= " <a href=\"" . ampReplace( $eUrl ) . "\" target=\"_blank\">\n";
$content_buffer .= " " . $item_title . "</a>\n";
} else if (($currItem->getEnclosure()) && ($currItem->getLink())) {
$enclosure = $currItem->getEnclosure();
$eUrl = $enclosure->getUrl();
$content_buffer .= " <a href=\"" . ampReplace( $currItem->getLink() ) . "\" target=\"_blank\">\n";
$content_buffer .= " " . $item_title . "</a><br/>\n";
$content_buffer .= " <a href=\"" . ampReplace( $eUrl ) . "\" target=\"_blank\"><u>Download</u></a>\n";
}
$content_buffer .= " </strong>\n";
// END fix for RSS enclosure tag url not showing
// item description
if ( $rssitemdesc ) {
// item description
$text = $currItem->getDescription();
$text = $encoding( $text );
$text = html_entity_decode($text);
$text = str_replace(''', "'", $text);
// word limit check
if ( $words ) {
$texts = explode( ' ', $text );
$count = count( $texts );
if ( $count > $words ) {
$text = '';
for( $i=0; $i < $words; $i++ ) {
$text .= ' '. $texts[$i];
}
$text .= '...';
}
}
$content_buffer .= " <div>\n";
$content_buffer .= " " . $text;
$content_buffer .= " </div>\n";
}
$content_buffer .= "</li>\n";
}
$content_buffer .= " </ul>\n";
$content_buffer .= " </td>\n";
$content_buffer .= "</tr>\n";
$content_buffer .= "</table>\n";
}
$module->content = $content_buffer;
}
}
/*
* standard tabled output
*/
function modoutput_table( $module, $params, $Itemid, $moduleclass_sfx, $type=0 ) {
global $mosConfig_live_site, $mosConfig_sitename, $mosConfig_lang, $mosConfig_absolute_path;
global $mainframe, $database, $my;
?>
<table cellpadding="0" cellspacing="0" class="moduletable<?php echo $moduleclass_sfx; ?>">
<?php
if ( $module->showtitle != 0 ) {
?>
<tr>
<th valign="top">
<?php echo $module->title; ?>
</th>
</tr>
<?php
}
?>
<tr>
<td>
<?php
if ( $type ) {
echo $module->content;
} else {
include( $mosConfig_absolute_path . '/modules/' . $module->module . '.php' );
if (isset( $content)) {
echo $content;
}
}
?>
</td>
</tr>
</table>
<?php
}
/*
* show a naked module - no wrapper and no title
*/
function modoutput_naked( $module, $params, $Itemid, $moduleclass_sfx, $type=0 ) {
global $mosConfig_live_site, $mosConfig_sitename, $mosConfig_lang, $mosConfig_absolute_path;
global $mainframe, $database, $my;
if ( $type ) {
echo $module->content;
} else {
include( $mosConfig_absolute_path . '/modules/' . $module->module . '.php' );
if (isset( $content)) {
echo $content;
}
}
}
/*
* xhtml (divs and font headder tags)
*/
function modoutput_xhtml( $module, $params, $Itemid, $moduleclass_sfx, $type=0 ) {
global $mosConfig_live_site, $mosConfig_sitename, $mosConfig_lang, $mosConfig_absolute_path;
global $mainframe, $database, $my;
?>
<div class="moduletable<?php echo $moduleclass_sfx; ?>">
<?php
if ($module->showtitle != 0) {
//echo $number;
?>
<h3>
<?php echo $module->title; ?>
</h3>
<?php
}
if ( $type ) {
echo $module->content;
} else {
include( $mosConfig_absolute_path . '/modules/' . $module->module . '.php' );
if (isset( $content)) {
echo $content;
}
}
?>
</div>
<?php
}
/*
* allows for rounded corners
*/
function modoutput_rounded( $module, $params, $Itemid, $moduleclass_sfx, $type=0 ) {
global $mosConfig_live_site, $mosConfig_sitename, $mosConfig_lang, $mosConfig_absolute_path;
global $mainframe, $database, $my;
?>
<div class="module<?php echo $moduleclass_sfx; ?>">
<div>
<div>
<div>
<?php
if ($module->showtitle != 0) {
echo "<h3>$module->title</h3>";
}
if ( $type ) {
echo $module->content;
} else {
include( $mosConfig_absolute_path . '/modules/' . $module->module . '.php' );
if (isset( $content)) {
echo $content;
}
}
?>
</div>
</div>
</div>
</div>
<?php
}
}
?>
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