vb.org Archive - View Single Post - RSS reader to display more the 1 forum RSS feed

kh99 · #13 07-24-2012, 02:09 AM

OK, you could do something like this:

Code:

<?php 
// ###################################################### 
// ## configuration 
// ## 
// ## $rss_file= 'http://www.vbulletin.com/forum/external.php?type=rss'; 
// ## Adjust this variable to point to your RSS feed 

$rss_files = array( 
                      array('url' => 'http://forum.elitegamers.co/external.php?type=RSS2&forumids=18', 'max' => 5, 'title' => "News"), 
                      array('url' => 'http://forum.elitegamers.co/external.php?type=RSS2&forumids=48', 'max' => 5, 'title' => "Events")
                   ); 
     
// ## configuration end 
// ###################################################### 
// ## Do not touch code below! 
     
echo '<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> 
<title></title> 
<style type="text/css"> 
A:link {text-decoration: none; color: #FB7800; font-weight:bold;} 
A:visited {text-decoration: none; color: #FB7800; font-weight:bold;} 
A:active {text-decoration: none; color: #FB7800; font-weight:bold;} 
A:hover {text-decoration: underline; color: red; font-weight:bold;} 
</style> 
</head> 
<body>'; 
   
function character_data($parser, $data) 
{ 
    global $is_item, $tag, $title, $description, $link , $date; 
    if ($is_item) 
    { 
        switch ($tag) 
        { 
            case "TITLE": 
            $title .= $data; 
            break; 
            case "DESCRIPTION": 
            $description .= $data; 
     
            break; 
            case "LINK": 
            $link .= $data; 
            break; 
             
            case "PUBDATE": 
            $date .= $data; 
            break; 
        } 
    } 
} 
     
function begin_element($parser, $name) 
{ 
    global $is_item, $tag; 
    if ($is_item) 
    { 
        $tag = $name; 
    } 
    else if ($name == "ITEM") 
    { 
        $is_item = true; 
    } 
} 
     
function end_element($parser, $name) 
{ 
    global $is_item, $title, $description, $link, $rss_output, $date; 
    if ($name == "ITEM") 
    { 
        global $item_count, $max_items; 
        $item_count++; 
        if ($item_count <= $max_items) 
        { 
        $rss_output .= "<table width='530' style='margin-left:auto; margin-right:auto; padding-bottom:10px;'> 
                            <tr> 
                                <td style='padding-left:15px;' align='left'><p><a href='".trim($link)."' target=\"_blank\">".htmlspecialchars(trim($title))."</a></p></td> 
                            </tr> 
                            <tr> 
                            <td><p style='color:#95BEDA;'>Posted ".$date."</p></td> 
                            </tr> 
                            <tr> 
                                <td><p style='color:#70CCA0'>" . htmlspecialchars(trim($description)) . "</p></td> 
                            </tr> 
                        </table>"; 
        $title = ""; 
        $description = ""; 
        $link = ""; 
        $date = ""; 
        $is_item = false; 
        } 
    } 
} 
     
$rss_output = "";
foreach ($rss_files AS $feed) 
{ 
    $rss_output .= "<table width='530' style='margin-left:auto; margin-right:auto; padding-bottom:10px;'> 
                            <tr><td align='left'>{$feed['title']}</td></tr></table>";
    $max_items = $feed['max']; 
    $item_count = 0;     
    $is_item = false; 
    $tag = ''; 
    $title = ''; 
    $description = ''; 
    $link = ''; 

    $parser = xml_parser_create(); 
     
    xml_set_element_handler($parser, "begin_element", "end_element"); 
    xml_set_character_data_handler($parser, "character_data"); 
    $fp = fopen($feed['url'],"r"); 
     
    while ($data = fread($fp, 4096)) 
    { 
        xml_parse($parser, $data, feof($fp));         
    } 
     
    fclose($fp); 
    xml_parser_free($parser); 

    $rss_output .= "<BR/>";
} 
echo $rss_output;
echo '</body> 
</html>'; 
?>

I just took the table tags from the end_element function, but if you want it to look different you'll have to figure out the html for it (and change the "$rss_output = " line at the beginning of the foreach loop).

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