david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
400 lines
10 KiB
PHP
400 lines
10 KiB
PHP
<?php
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/**
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* version $Id: newsfeeds.html.php 10002 2008-02-08 10:56:57Z willebil $
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* @package Joomla
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* @subpackage Newsfeeds
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL, see LICENSE.php
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*
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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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/**
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* @package Joomla
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* @subpackage Newsfeeds
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*/
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class HTML_newsfeed {
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function displaylist( &$categories, &$rows, $catid, $currentcat=NULL, &$params, $tabclass ) {
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global $Itemid, $mosConfig_live_site, $hide_js;
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if ( $params->get( 'page_title' ) ) {
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?>
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<div class="componentheading<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php echo $currentcat->header; ?>
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</div>
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<?php
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}
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?>
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<form action="index.php" method="post" name="adminForm">
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<table width="100%" cellpadding="4" cellspacing="0" border="0" align="center" class="contentpane<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<tr>
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<td width="60%" valign="top" class="contentdescription<?php echo $params->get( 'pageclass_sfx' ); ?>" colspan="2">
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<?php
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// show image
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if ( $currentcat->img ) {
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?>
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<img src="<?php echo $currentcat->img; ?>" align="<?php echo $currentcat->align; ?>" hspace="6" alt="<?php echo _WEBLINKS_TITLE; ?>" />
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<?php
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}
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echo $currentcat->descrip;
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?>
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</td>
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</tr>
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<tr>
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<td>
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<?php
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if ( count( $rows ) ) {
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HTML_newsfeed::showTable( $params, $rows, $catid, $tabclass );
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}
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?>
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</td>
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</tr>
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<tr>
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<td>
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</td>
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</tr>
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<tr>
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<td>
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<?php
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// Displays listing of Categories
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if ( ( $params->get( 'type' ) == 'category' ) && $params->get( 'other_cat' ) ) {
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HTML_newsfeed::showCategories( $params, $categories, $catid );
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} else if ( ( $params->get( 'type' ) == 'section' ) && $params->get( 'other_cat_section' ) ) {
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HTML_newsfeed::showCategories( $params, $categories, $catid );
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}
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?>
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</td>
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</tr>
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</table>
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</form>
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<?php
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// displays back button
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mosHTML::BackButton ( $params, $hide_js );
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}
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/**
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* Display Table of items
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*/
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function showTable( &$params, &$rows, $catid, $tabclass ) {
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global $mosConfig_live_site, $Itemid;
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// icon in table display
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$img = mosAdminMenus::ImageCheck( 'con_info.png', '/images/M_images/', $params->get( 'icon' ) );
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?>
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<table width="100%" border="0" cellspacing="0" cellpadding="0" align="center">
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<?php
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if ( $params->get( 'headings' ) ) {
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?>
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<tr>
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<?php
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if ( $params->get( 'name' ) ) {
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?>
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<td height="20" class="sectiontableheader<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php echo _FEED_NAME; ?>
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</td>
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<?php
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}
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?>
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<?php
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if ( $params->get( 'articles' ) ) {
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?>
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<td height="20" class="sectiontableheader<?php echo $params->get( 'pageclass_sfx' ); ?>" align="center">
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<?php echo _FEED_ARTICLES; ?>
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</td>
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<?php
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}
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?>
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<?php
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if ( $params->get( 'link' ) ) {
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?>
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<td height="20" class="sectiontableheader<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php echo _FEED_LINK; ?>
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</td>
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<?php
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}
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?>
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</tr>
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<?php
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}
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$k = 0;
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foreach ($rows as $row) {
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$link = 'index.php?option=com_newsfeeds&task=view&feedid='. $row->id .'&Itemid='. $Itemid;
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?>
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<tr>
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<?php
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if ( $params->get( 'name' ) ) {
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?>
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<td height="20" class="<?php echo $tabclass[$k]; ?>">
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<a href="<?php echo sefRelToAbs( $link ); ?>" class="category<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php echo $row->name; ?>
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</a>
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</td>
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<?php
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}
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?>
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<?php
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if ( $params->get( 'articles' ) ) {
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?>
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<td width="20%" class="<?php echo $tabclass[$k]; ?>" align="center">
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<?php echo $row->numarticles; ?>
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</td>
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<?php
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}
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?>
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<?php
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if ( $params->get( 'link' ) ) {
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?>
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<td width="50%" class="<?php echo $tabclass[$k]; ?>">
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<?php echo ampReplace( $row->link ); ?>
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</td>
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<?php
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}
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?>
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</tr>
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<?php
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$k = 1 - $k;
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}
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?>
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</table>
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<?php
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}
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/**
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* Display links to categories
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*/
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function showCategories( &$params, &$categories, $catid ) {
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global $mosConfig_live_site, $Itemid;
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?>
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<ul>
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<?php
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foreach ( $categories as $cat ) {
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if ( $catid == $cat->catid ) {
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?>
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<li>
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<b>
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<?php echo $cat->title;?>
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</b>
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<span class="small">
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(<?php echo $cat->numlinks;?>)
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</span>
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</li>
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<?php
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} else {
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$link = 'index.php?option=com_newsfeeds&catid='. $cat->catid .'&Itemid='. $Itemid;
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?>
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<li>
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<a href="<?php echo sefRelToAbs( $link ); ?>" class="category<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php echo $cat->title;?>
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</a>
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<?php
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if ( $params->get( 'cat_items' ) ) {
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?>
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<span class="small">
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(<?php echo $cat->numlinks;?>)
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</span>
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<?php
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}
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?>
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<?php
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// Writes Category Description
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if ( $params->get( 'cat_description' ) ) {
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echo '<br />';
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echo $cat->description;
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}
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?>
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</li>
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<?php
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}
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}
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?>
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</ul>
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<?php
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}
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function showNewsfeeds( &$newsfeed, $LitePath, $cacheDir, &$params ) {
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?>
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<table width="100%" class="contentpane<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<?php
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if ( $params->get( 'header' ) ) {
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?>
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<tr>
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<td class="componentheading<?php echo $params->get( 'pageclass_sfx' ); ?>" colspan="2">
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<?php echo $params->get( 'header' ); ?>
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</td>
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</tr>
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<?php
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}
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// full RSS parser used to access image information
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$rssDoc = new xml_domit_rss_document();
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$rssDoc->setRSSTimeout(5);
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$rssDoc->useCacheLite( true, $LitePath, $cacheDir, $newsfeed->cache_time );
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$success = $rssDoc->loadRSS( $newsfeed->link );
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if ( $success ) {
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$totalChannels = $rssDoc->getChannelCount();
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for ( $i = 0; $i < $totalChannels; $i++ ) {
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$currChannel =& $rssDoc->getChannel($i);
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$elements = $currChannel->getElementList();
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$descrip = 0;
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$iUrl = 0;
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foreach ( $elements as $element ) {
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//image handling
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if ( $element == 'image' ) {
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$image =& $currChannel->getElement( DOMIT_RSS_ELEMENT_IMAGE );
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$iUrl = $image->getUrl();
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$iTitle = $image->getTitle();
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}
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if ( $element == 'description' ) {
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$descrip = 1;
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// hide com_rss descrip in 4.5.0 feeds
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if ( $currChannel->getDescription() == 'com_rss' ) {
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$descrip = 0;
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}
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}
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}
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$feed_title = $currChannel->getTitle();
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$feed_title = mosCommonHTML::newsfeedEncoding( $rssDoc, $feed_title );
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?>
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<tr>
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<td class="contentheading<?php echo $params->get( 'pageclass_sfx' ); ?>">
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<a href="<?php echo ampReplace( $currChannel->getLink() ); ?>" target="_blank">
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<?php echo $feed_title; ?></a>
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</td>
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</tr>
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<?php
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// feed description
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if ( $descrip && $params->get( 'feed_descr' ) ) {
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$feed_descrip = $currChannel->getDescription();
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$feed_descrip = mosCommonHTML::newsfeedEncoding( $rssDoc, $feed_descrip );
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?>
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<tr>
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<td>
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<?php echo $feed_descrip; ?>
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<br />
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<br />
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</td>
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</tr>
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<?php
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}
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// feed image
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if ( $iUrl && $params->get( 'feed_image' ) ) {
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?>
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<tr>
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<td>
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<img src="<?php echo $iUrl; ?>" alt="<?php echo $iTitle; ?>" />
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</td>
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</tr>
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<?php
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}
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$actualItems = $currChannel->getItemCount();
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$setItems = $newsfeed->numarticles;
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if ( $setItems > $actualItems ) {
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$totalItems = $actualItems;
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} else {
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$totalItems = $setItems;
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}
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?>
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<tr>
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<td>
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<ul>
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<?php
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for ( $j = 0; $j < $totalItems; $j++ ) {
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$currItem =& $currChannel->getItem($j);
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$item_title = $currItem->getTitle();
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$item_title = mosCommonHTML::newsfeedEncoding( $rssDoc, $item_title );
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?>
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<li>
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<?php
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// START fix for RSS enclosure tag url not showing
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if ($currItem->getLink()) {
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?>
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<a href="<?php echo ampReplace( $currItem->getLink() ); ?>" target="_blank">
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<?php echo $item_title; ?></a>
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<?php
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} else if ($currItem->getEnclosure()) {
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$enclosure = $currItem->getEnclosure();
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$eUrl = $enclosure->getUrl();
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?>
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<a href="<?php echo ampReplace( $eUrl ); ?>" target="_blank">
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<?php echo $item_title; ?></a>
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<?php
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} else if (($currItem->getEnclosure()) && ($currItem->getLink())) {
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$enclosure = $currItem->getEnclosure();
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$eUrl = $enclosure->getUrl();
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?>
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<a href="<?php echo ampReplace( $currItem->getLink() ); ?>" target="_blank">
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<?php echo $item_title; ?></a>
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<br />
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Link:
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<a href="<?php echo $eUrl; ?>" target="_blank">
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<?php echo ampReplace( $eUrl ); ?></a>
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<?php
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}
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// END fix for RSS enclosure tag url not showing
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// item description
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if ( $params->get( 'item_descr' ) ) {
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$text = $currItem->getDescription();
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$text = mosCommonHTML::newsfeedEncoding( $rssDoc, $text );
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$num = $params->get( 'word_count' );
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// word limit check
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if ( $num ) {
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$texts = explode( ' ', $text );
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$count = count( $texts );
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if ( $count > $num ) {
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$text = '';
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for( $i=0; $i < $num; $i++ ) {
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$text .= ' '. $texts[$i];
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}
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$text .= '...';
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}
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}
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?>
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<br />
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<?php echo $text; ?>
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<br />
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<br />
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<?php
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}
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?>
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</li>
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<?php
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}
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?>
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</ul>
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</td>
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</tr>
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<tr>
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<td>
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<br />
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</td>
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</tr>
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<?php
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}
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}
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?>
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</table>
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<?php
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// displays back button
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mosHTML::BackButton ( $params );
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}
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}
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?>
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