<?php	
$feed_print  = "<?xml version='1.0' encoding='utf-8'?>";
$feed_print .= "<feed xmlns='http://www.w3.org/2005/Atom'>";
$user_file 	 = '../user/user.xml';
$user_get 	 = simplexml_load_file($user_file);
$user_array  = $user_get->xpath("/miter/user[@id='probe']");
$user_name   = $user_array[0]->name;
$user_title  = $user_array[0]->title;
$user_avatar = $user_array[0]->avatar;
$user_bio    = $user_array[0]->bio;
$serv_name 	 = $_SERVER['SERVER_NAME'];
// WARNING --> Uncomment next line if using /miter folder
// $serv_name = $serv_name . "/miter";
$feed_print .= "<title>{$user_name}</title>";
$feed_print .= "<subtitle>{$user_bio}</subtitle>";
$feed_print .= "<link href='http://{$serv_name}/front/atom.php' rel='self' />";
$feed_print .= "<id>http://{$serv_name}/</id>";
$feed_print .= "<logo>http://{$serv_name}/uploads/{$user_avatar}</logo>";
$files_listed = array();
foreach (glob('../miters/*.txt') as $quip) {
	$files_listed[] = $quip;
}
arsort($files_listed);
$newest_file = reset($files_listed);
$last_update = date(DATE_ATOM,filectime($newest_file));
$feed_print .= "<updated>{$last_update}</updated>";
$start_page = 0;
$end_page = 20;
$master_arc = array_slice($files_listed, $start_page, $end_page, true);
foreach($master_arc as $step_miter) {
	$arc = file($step_miter, FILE_IGNORE_NEW_LINES);
	$m_a_data  = $arc[0];
	$m_a_link  = $arc[1];
	$m_a_img   = $arc[2];
	$m_a_keys  = $arc[3];
	$m_a_odate = $arc[4];
	$m_a_gdate = $arc[5];
	$o_perm = str_replace('../miters/','',$step_miter);
	$o_perm = str_replace('.txt','',$o_perm);
	$file_mod = date(DATE_ATOM,filemtime($step_miter));
	$miter = htmlspecialchars($m_a_data);
	$miter = str_replace('&lt;br /&gt;','<br>',$miter);
	$miter = str_replace('&lt;br&gt;','<br>',$miter);
	// $miter = preg_replace_callback('@(https?://([-\w\.]+)+(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)?)@', function($m) { return '<a href="'.$m[1].'" target="_blank">'.substr($m[1], 0, 30).'</a>'; }, $miter);
	$miter = preg_replace('/(?<!\w)#([0-9a-zA-Z]+)/m', '&lt;a href="http://' . $serv_name . '/index.php?q=$1"&gt;#$1&lt;/a&gt;', $miter);
    $miter = preg_replace('#\[b\](.*?)\[/b\]#','&lt;b&gt;$1&lt;/b&gt;', $miter);
	$miter = preg_replace('#\[i\](.*?)\[/i\]#','&lt;i&gt;$1&lt;/i&gt;', $miter);
	$miter = preg_replace('#\[u\](.*?)\[/u\]#','&lt;u&gt;$1&lt;/u&gt;', $miter);
	$miter = preg_replace('#\[s\](.*?)\[/s\]#','&lt;s&gt;$1&lt;/s&gt;', $miter);
	if (substr($miter, 0, 3) == '&gt') {
		$miter = preg_replace('/&gt;([^<]*)/m', '&lt;font color="green"&gt;&gt;$1&lt;/font&gt;', $miter, 1);
	}
	$miter = preg_replace('/<br \/>&gt;([^<]*)/m', '&lt;br /&gt;&lt;font color="green"&gt;&gt;$1&lt;/font&gt;', $miter);
	$miter_link = $m_a_link;
	if (strlen($m_a_img) !== 0) {
		if (strpos($m_a_img, '.jpg') !== false || strpos($m_a_img, '.jpeg') !== false) { $media_type = "image/jpeg"; }
			else if (strpos($m_a_img, '.png') !== false) { $media_type = "image/png"; }
			else if (strpos($m_a_img, '.gif') !== false) { $media_type = "image/gif"; }
			$miter_link = "http://" . $serv_name . "" . $m_a_img;
		} else if (strlen($m_a_link) !== 0) {
			$m_a_link = str_replace('gifv','mp4',$m_a_link);
			if (strpos($m_a_link, '.jpg') !== false || strpos($m_a_link, '.jpeg') !== false) { $media_type = "image/jpeg"; }
			else if (strpos($m_a_link, '.png') !== false) { $media_type = "image/png"; }
			else if (strpos($m_a_link, '.gif') !== false) { $media_type = "image/gif"; }
			else if (strpos($m_a_link, '.bmp') !== false) { $media_type = "image/bmp"; }
			else if (strpos($m_a_link, '.svg') !== false) { $media_type = "image/svg"; }
			else if (strpos($m_a_link, '.mp4') !== false) { $media_type = "video/mp4"; }
			else if (strpos($m_a_link, '.webm') !== false) { $media_type = "video/webm"; }
		else { 
			$media_type = "text/html";
		}
		$miter_link = $m_a_link;
	}
	$feed_print .= "<entry>";
	$feed_print .= "<title>" . substr($miter, 0, 50) . "</title>";
	$feed_print .= "<link href='http://{$serv_name}/index.php?m={$o_perm}' rel='alternate' />";
	if (strlen($miter_link) !== 0) {
		$feed_print .= "<link rel='enclosure' type='{$media_type}' href='{$miter_link}' />";
	}
	$feed_print .= "<id>http://{$serv_name}/index.php?miter={$o_perm}</id>";
	$feed_print .= "<updated>{$file_mod}</updated>";
	$feed_print .= "<content>{$miter}</content>";
	$feed_print .= "<author>";
	$feed_print .= "<name>{$user_username}</name>";
	$feed_print .= "</author>";
	$feed_print .= "</entry>";
}	
$feed_print .= "</feed>";
header("Content-type: text/xml");
echo $feed_print;
?>