rss.php

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<?php
// $Id: rss.php 825 2011-12-09 00:06:11Z i.bitcero $
// --------------------------------------------------------------
// Red México Common Utilities
// A framework for Red México Modules
// Author: Eduardo Cortés <i.bitcero@gmail.com>
// Email: i.bitcero@gmail.com
// License: GPL 2.0
// --------------------------------------------------------------

function show_rss_options(){
        global $xoopsTpl, $xoopsConfig;
        
        include XOOPS_ROOT_PATH.'/header.php';
        $xoopsTpl->assign('xoops_pagetitle', __('RSS Center','rmcommon'));
        
        $feeds = array();
        $feeds = RMEvents::get()->run_event('rmcommon.get.feeds.list', $feeds);
        
        RMTemplate::get()->add_style('rss.css', 'rmcommon');
        include RMTemplate::get()->get_template('rmc_rss_center.php', 'module', 'rmcommon');
        
        include XOOPS_ROOT_PATH.'/footer.php';
        
}

function show_rss_content(){
        global $xoopsConfig;
    
        include_once $GLOBALS['xoops']->path('class/template.php');
        $tpl = new XoopsTpl();
        $module = rmc_server_var($_GET,'mod','');
        
        if($module==''){
                redirect_header('backend.php', 1, __('Choose an option to see its feed','rmcommon'));
                die();
        }
        
        if (!file_exists(XOOPS_ROOT_PATH.'/modules/'.$module.'/rss.php')){
                redirect_header('backend.php', 1, __('This module does not support rss feeds','rmcommon'));
                die();
        }
        
        $GLOBALS['xoopsLogger']->activated = false;
        if (function_exists('mb_http_output')) {
            mb_http_output('pass');
        }
        header('Content-Type:text/xml; charset=utf-8');
        
        include XOOPS_ROOT_PATH.'/modules/'.$module.'/rss.php';
    
    if (!isset($rss_channel['image'])){
        $rmc_config = RMFunctions::configs();
        $rss_channel['image']['url'] = $rmc_config['rssimage'];
        $dimention = getimagesize(XOOPS_ROOT_PATH . '/images/logo.png');
        $rss_channel['image']['width'] = ($dimention[0] > 144) ? 144 : $dimention[0];
        $rss_channel['image']['height'] = ($dimention[1] > 400) ? 400 : $dimention[1];
    }
        
        include RMTemplate::get()->get_template('rmc_rss.php', 'module', 'rmcommon');
        
}

$action = rmc_server_var($_GET, 'action', '');

switch($action){
        case 'showfeed':
                show_rss_content();
                break;
        default:
                show_rss_options();
                break;
}