<? header('Content-type: text/xml'); ?> <?php require("../lib/config.php"); require("../lib/functions.php"); require("../lib/tag_functions.php"); require("../user/database.php"); require("../user/user.php"); require("../lib/forms.php"); ?>  <?php $pbpathrev = strrev($PATH_INFO); $pbslashpos = strpos($pbpathrev, '-'); $pbpathcut = substr($pbpathrev, 0, $pbslashpos); $pbdotpos = strpos($pbpathcut, '.'); $pbrevimgid = substr($pbpathcut, ($pbdotpos +1)); $currentset = strrev($pbrevimgid); $rssWriter = new PhotoRSSWriter; $rssWriter->display($currentset); class PhotoRSSWriter{ function display($currentset){ echo $this->getRss($currentset); } function getRss($currentset){ $rss = $this->getRssHeader($currentset); $rss .= $this->getRssItems($currentset); $rss .= $this->getRssFooter(); return $rss; } function getRssHeader($currentset){ $rssHeader = '<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/" xmlns:atom="http://www.w3.org/2005/Atom"> <channel> <title>My Website '.$currentset.'</title> <link>http://www.mywebsite.com/</link> <description>My Website is a great collection of my things.</description> <language>en-us</language> <lastBuildDate>' . date("D, d M Y h:i:s") . ' EST</lastBuildDate> <atom:link href="http://mywebsite.com/photos.rss" rel="self" type="application/rss+xml" /> '; if($currentset > 0) { $rssHeader .='<atom:link rel="previous" href="http://www.mywebsite.com/rss/photos-'.($currentset-1).'.rss" /> '; } $rssHeader .='<atom:link rel="next" href="http://www.mywebsite.com/rss/photos-'.($currentset+1).'.rss" /> '; return $rssHeader; } function getRssFooter(){ $rssFooter .= ' </channel> </rss>'; return $rssFooter; } function getRssItems($currentset){ //Set up Database connection mysql_connect ('localhost:3306','weblog','weblog'); mysql_select_db ('weblog_new'); $query = "select c.id from content c inner join content_images ci on c.id = ci.content_id"; $exec = mysql_query($query); $browsekey = mysql_num_rows($exec); $startindex =0; $endindex=99; if($currentset > 0) { $startindex = ($currentset*100)+$startindex; $endindex = ($currentset*100)+$endindex; } $rssItems = ""; // Get the Array of rss items $rssItemArray = getRssItems($startindex, $endindex); foreach ($rssItems as $result) { $id = $result['item_id']; $title = $this->getBareText($result["text"], 50); $text = $this->getBareText($result["text"]); $name = $result["author"]; $img_id = $result["img_id"]; $timestamp = $result["blog_created"]; $rssItems .= " <item> <title>" .$title . "</title> <link>http://www.mywebsite.com/browse/show-" .$id. ".html</link> <media:thumbnail url="http://www.mywebsite.com/img/image/".$img_id.".jpg"/> <media:content url="http://www.mywebsite.com/img/orig/" .$img_id . ".jpg"/> <guid isPermaLink="false">".$img_id."</guid> </item>rn"; } return $rssItems; } function getRssItems($startindex, $endindex) { // goes out and gets an array of data, one row per rss item. } function getBareText($text, $crop = false){ $text = $crop? crop_string(remove_ubb($text), $crop) : $text; $text = htmlspecialchars($text, ENT_QUOTES); $text = trim($text); return $text; } } ?>