rAMGM/trackback.php
4886e9930114master

trackback.php
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	<?php
	/**
	* Provide functions to handle article trackbacks.
	* @addtogroup SpecialPage
	*/
	require_once( './includes/WebStart.php' );
	require_once( './includes/DatabaseFunctions.php' );

	/**
	*
	*/
	function XMLsuccess() {
	header("Content-Type: application/xml; charset=utf-8");
	echo "
	<?xml version=\"1.0\" encoding=\"utf-8\"?>
	<response>
	<error>0</error>
	</response>
	";
	exit;
	}

	function XMLerror($err = "Invalid request.") {
	header("HTTP/1.0 400 Bad Request");
	header("Content-Type: application/xml; charset=utf-8");
	echo "
	<?xml version=\"1.0\" encoding=\"utf-8\"?>
	<response>
	<error>1</error>
	<message>Invalid request: $err</message>
	</response>
	";
	exit;
	}

	if (!$wgUseTrackbacks)
	XMLerror("Trackbacks are disabled.");

	if ( !isset($_POST['url'])
	\|\| !isset($_POST['blog_name'])
	\|\| !isset($_REQUEST['article']))
	XMLerror("Required field not specified");

	$dbw = wfGetDB(DB_MASTER);

	$tbtitle = $_POST['title'];
	$tbex = $_POST['excerpt'];
	$tburl = $_POST['url'];
	$tbname = $_POST['blog_name'];
	$tbarticle = $_REQUEST['article'];

	$title = Title::newFromText($tbarticle);
	if (!isset($title) \|\| !$title->exists())
	XMLerror("Specified article does not exist.");

	$dbw->insert('trackbacks', array(
	'tb_page' => $title->getArticleID(),
	'tb_title' => $tbtitle,
	'tb_url' => $tburl,
	'tb_ex' => $tbex,
	'tb_name' => $tbname
	));

	XMLsuccess();
	exit;
	?>