rss.php

<?php 

//resides in the webapp folder.

require_once ('config.webapp.inc.php');
ini_set("include_path", ini_get("include_path").PATH_SEPARATOR.$INCLUDE_PATH);
require_once ("init.php");

$THINKTANK_CFG['site_url'] = 'http://localhost'; //this will go in config.inc.php
$db = new Database($THINKTANK_CFG);
$conn = $db->getConnection();
$pd = new PostDAO($db);

$count = 15;
if (isset($_REQUEST['page'])) {
    $page = $_REQUEST['page'];
} else {
    $page = 1;
}


if (isset($_REQUEST['v'])) {
    $view = $_REQUEST['v'];
    switch ($view) {
        case 'timeline':
            $posts = $pd->getPostsByPublicInstances($page, $count);
            echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
            echo "<rss xmlns:atom=\"http://www.w3.org/2005/Atom\" version=\"2.0\" xmlns:georss=\"http://www.georss.org/georss\">\n";
			echo "<channel>\n"; 
			echo "<title>Public Timeline</title>\n";
			echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?v=timeline</link>\n";
			echo "<atom:link type=\"application/rss+xml\" href=\"".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."rss.php?v=timeline\" rel=\"self\"/>\n";
			echo "<description>The latest from ThinkTank</description>\n";
			echo "<language>en</language>\n";
			foreach ($posts as $post) {
				echo "<item>\n";
				echo "<title>".$post->author_username.":".$post->post_text."</title>\n";
				echo "<description>".$post->author_username.":".$post->post_text."</description>\n";
				echo "<guid>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</guid>\n";
				echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</link>\n";
				echo "</item>\n";
			}
			echo "</channel>\n";
			echo "</rss>\n";
				
			       
            break;
        case 'mostretweets':
			$posts = $pd->getMostRetweetedPostsByPublicInstances($page, $count);
			echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
            echo "<rss xmlns:atom=\"http://www.w3.org/2005/Atom\" version=\"2.0\" xmlns:georss=\"http://www.georss.org/georss\">\n";
			echo "<channel>\n"; 
			echo "<title>Public Timeline</title>\n";
			echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?v=timeline</link>\n";
			echo "<atom:link type=\"application/rss+xml\" href=\"".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."rss.php?v=timeline\" rel=\"self\"/>\n";
			echo "<description>The latest from ThinkTank</description>\n";
			echo "<language>en</language>\n";
			foreach ($posts as $post) {
				echo "<item>\n";
				echo "<title>".$post->author_username.":".$post->post_text."</title>\n";
				echo "<description>".$post->author_username.":".$post->post_text."</description>\n";
				echo "<guid>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</guid>\n";
				echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</link>\n";
				echo "</item>\n";
			}
			echo "</channel>\n";
			echo "</rss>\n";
				
            break; 
        case 'mostreplies':
			$posts = $pd->getMostRepliedToPostsByPublicInstances($page, $count);
            echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
            echo "<rss xmlns:atom=\"http://www.w3.org/2005/Atom\" version=\"2.0\" xmlns:georss=\"http://www.georss.org/georss\">\n";
			echo "<channel>\n"; 
			echo "<title>Public Timeline</title>\n";
			echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?v=timeline</link>\n";
			echo "<atom:link type=\"application/rss+xml\" href=\"".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."rss.php?v=timeline\" rel=\"self\"/>\n";
			echo "<description>The latest from ThinkTank</description>\n";
			echo "<language>en</language>\n";
			foreach ($posts as $post) {
				echo "<item>\n";
				echo "<title>".$post->author_username.":".$post->post_text."</title>\n";
				echo "<description>".$post->author_username.":".$post->post_text."</description>\n";
				echo "<guid>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</guid>\n";
				echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</link>\n";
				echo "</item>\n";
			}
			echo "</channel>\n";
			echo "</rss>\n";
			break;
        case 'photos':
			$posts = $pd->getPhotoPostsByPublicInstances($page, $count);
			echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
			echo "<rss xmlns:atom=\"http://www.w3.org/2005/Atom\" version=\"2.0\" xmlns:georss=\"http://www.georss.org/georss\">\n";
			echo "<channel>\n"; 
			echo "<title>Public Timeline</title>\n";
			echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?v=timeline</link>\n";
			echo "<atom:link type=\"application/rss+xml\" href=\"".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."rss.php?v=timeline\" rel=\"self\"/>\n";
			echo "<description>The latest from ThinkTank</description>\n";
			echo "<language>en</language>\n";
			foreach ($posts as $post) {
				echo "<item>\n";
				echo "<title>".$post->author_username.":".$post->post_text."</title>\n";
				echo "<description>".$post->author_username.":".$post->post_text."</description>\n";
				echo "<guid>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</guid>\n";
				echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</link>\n";
				echo "</item>\n";
			}
			echo "</channel>\n";
			echo "</rss>\n";
				      
			break; 
        case 'links':
			$posts = $pd->getLinkPostsByPublicInstances($page, $count);
            echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
            echo "<rss xmlns:atom=\"http://www.w3.org/2005/Atom\" version=\"2.0\" xmlns:georss=\"http://www.georss.org/georss\">\n";
			echo "<channel>\n"; 
			echo "<title>Public Timeline</title>\n";
			echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?v=timeline</link>\n";
			echo "<atom:link type=\"application/rss+xml\" href=\"".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."rss.php?v=timeline\" rel=\"self\"/>\n";
			echo "<description>The latest from ThinkTank</description>\n";
			echo "<language>en</language>\n";
			foreach ($posts as $post) {
				echo "<item>\n";
				echo "<title>".$post->author_username.":".$post->post_text."</title>\n";
				echo "<description>".$post->author_username.":".$post->post_text."</description>\n";
				echo "<guid>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</guid>\n";
				echo "<link>".$THINKTANK_CFG['site_url'].$THINKTANK_CFG['site_root_path']."public.php?t=".$post->post_id."</link>\n";
				echo "</item>\n";
			}
			echo "</channel>\n";
			echo "</rss>\n";
				    
            break; 
            
    }
    
} else {
	
	header('location: http://localhost/thinktank/public.php');   
}

?>