function atom_save($document)
{
global $config, $javascript_msg;
// Split up the post to get the title and content separately
$div = strpos($document, "\n");
$title = trim(substr($document, 0, $div));
$content = substr($document, $div + 1);
// Prep these elements for use in the Atom objects later
$title = array('title' => htmlspecialchars($title), 'mode' => 'escaped', 'type' => 'text/html');
$content = array('content' => htmlspecialchars($content), 'mode' => 'escaped', 'type' => 'text/html');
// Create Auth Object
if ($config['plugins'][$_SESSION['plugin']]['type'] == 'blogger') {
require_once dirname(__FILE__) . '/class.basicauth.php';
$auth = new BasicAuth($config['plugins'][$_SESSION['plugin']]['username'], $config['plugins'][$_SESSION['plugin']]['password']);
} else {
require_once dirname(__FILE__) . '/class.wsse.php';
$auth = new WSSE($config['plugins'][$_SESSION['plugin']]['username'], $config['plugins'][$_SESSION['plugin']]['password']);
}
// Break down the identifier details into its parts
if (preg_match('/^\\[(https?)?.*@https?.*\\]$/Ui', $_SESSION['plugin_identifier'])) {
$at = strpos($_SESSION['plugin_identifier'], '@');
$entry_uri = substr($_SESSION['plugin_identifier'], 1, $at - 1);
if (trim($entry_uri) == '') {
$entry_uri = false;
}
$feed_uri = substr($_SESSION['plugin_identifier'], $at + 1, -1);
} else {
// Couldn't figure out where to save to
$javascript_msg = '@Couldn\'t locate the blog to save this post to.';
return $_SESSION['filename'];
}
// If we're updating an existing one, we need some details
if ($entry_uri !== false) {
// Create the new entry and get it as XML
$ae = new AtomEntry($title, $content);
$ae = $ae->to_xml('PUT');
$ar = new AtomRequest('PUT', urldecode($entry_uri), $auth, $ae);
$response = $ar->exec();
if ($response == 200) {
$javascript_msg = 'Post saved successfully.';
return;
} else {
$javascript_msg = '@Saving your post failed, please try again. (' . $ar->get_response() . ')';
return;
}
} else {
// Make the entry, and get it in XML (for POSTing)
$ae = new AtomEntry($title, $content);
$ae = $ae->to_xml('POST');
$ar = new AtomRequest('POST', urldecode($feed_uri), $auth, $ae);
$response = $ar->exec();
if ($response == 200 || $response == 201) {
// Need to get the EditURI for this new post now
$ae = new AtomEntry();
$ae->from_xml($ar->get_response());
$link = $ae->get_links('rel', 'service.edit');
$javascript_msg = 'Post saved successfully.';
$_SESSION['plugin_identifier'] = '[' . urlencode($link[0]['href']) . '@' . $feed_uri . ']';
return;
} else {
$javascript_msg = '@Saving your post failed, please try again. (' . $ar->get_response() . ')';
return;
}
}
}