function encode_xml($v, $desc, $path = '')
{
switch (gettype($v)) {
case 'boolean':
return $v ? 'true' : 'false';
case 'int':
return $v;
case 'array':
// test for numeric indices (based on json code)
if (count($v) && array_keys($v) !== range(0, sizeof($v) - 1)) {
// it's a hash
$keys = array();
$h_desc = $desc['content'];
foreach ($v as $k => $kv) {
array_push($keys, "<{$k}>" . encode_xml($kv, $h_desc[$k], "{$path}/{$k}") . "</{$k}>");
}
return implode("", $keys);
} else {
// it's an array
$items = array();
$a_desc = $desc['item'];
foreach ($v as $i) {
array_push($items, "<item>" . encode_xml($i, $a_desc, "{$path}/item") . "</item>");
}
return implode("", $items);
}
break;
default:
return htmlspecialchars($v);
}
}
function smarty_function_mtcclicenserdf($args, &$ctx)
{
// status: complete
// parameters: none
$blog = $ctx->stash('blog');
$cc = $blog['blog_cc_license'];
if (empty($cc)) {
return '';
}
require_once "cc_lib.php";
require_once "MTUtil.php";
$cc_url = cc_url($cc);
$rdf = <<<RDF
<!--
<rdf:RDF xmlns="http://web.resource.org/cc/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
RDF;
## SGML comments cannot contain double hyphens, so we convert
## any double hyphens to single hyphens.
$entry = $ctx->stash('entry');
if ($entry) {
$permalink = $ctx->tag('EntryPermalink');
$title = encode_xml(strip_hyphen($entry['entry_title']));
$desc = encode_xml(strip_hyphen($ctx->tag('EntryExcerpt')));
$creator = encode_xml(strip_hyphen($entry['entry_author_id'] ? $entry['author_nickname'] : ''));
$date = $ctx->_hdlr_date(array('format' => "%Y-%m-%dT%H:%M:%S"), $ctx) . $ctx->tag('BlogTimezone');
$rdf .= <<<RDF
<Work rdf:about="{$permalink}">
<dc:title>{$title}</dc:title>
<dc:description>{$desc}</dc:description>
<dc:creator>{$creator}</dc:creator>
<dc:date>{$date}</dc:date>
<license rdf:resource="{$cc_url}" />
</Work>
RDF;
} else {
$site_url = $blog['blog_site_url'];
if (!preg_match('!/$!', $site_url)) {
$site_url .= '/';
}
$title = encode_xml(strip_hyphen($blog['blog_name']));
$desc = encode_xml(strip_hyphen($blog['blog_description']));
$rdf .= <<<RDF
<Work rdf:about="{$site_url}">
<dc:title>{$title}</dc:title>
<dc:description>{$desc}</dc:description>
<license rdf:resource="{$cc_url}" />
</Work>
RDF;
}
$rdf .= cc_rdf($cc) . "</rdf:RDF>\n-->\n";
return $rdf;
}
function smarty_function_mtentrytrackbackdata($args, &$ctx)
{
$e = $ctx->stash('entry');
$tb = $e->trackback();
if (empty($tb)) {
return '';
}
if ($tb->trackback_is_disabled) {
return '';
}
$blog = $ctx->stash('blog');
$entry = $ctx->stash('entry');
$blog_accepted = $blog->blog_allow_pings && $ctx->mt->config('AllowPings');
if ($entry) {
$accepted = $blog_accepted && $entry->entry_allow_pings;
} else {
$accepted = $blog_accepted;
}
if (!$accepted) {
return '';
}
require_once "function.mtcgipath.php";
$path = smarty_function_mtcgipath($args, $ctx);
$path .= $ctx->mt->config('TrackbackScript') . '/' . $tb->trackback_id;
$at = $ctx->stash('current_archive_type');
if ($at) {
$at = ArchiverFactory::get_archiver($at);
}
if ($at && !$at instanceof IndividualArchiver) {
$url = $ctx->tag('ArchiveLink');
$url .= '#entry-' . sprintf("%06d", $e->entry_id);
} else {
$url = $ctx->tag($e->entry_class . 'Permalink', array('archive_type' => 'Individual'));
}
$rdf = '';
$comment_wrap = isset($args['comment_wrap']) ? $args['comment_wrap'] : 1;
if ($comment_wrap) {
$rdf .= "<!--\n";
}
require_once "MTUtil.php";
## SGML comments cannot contain double hyphens, so we convert
## any double hyphens to single hyphens.
$title = encode_xml(strip_hyphen($e->entry_title), 1);
$subject = encode_xml(strip_hyphen($ctx->tag('EntryCategory')), 1);
$excerpt = encode_xml(strip_hyphen($ctx->tag('EntryExcerpt')), 1);
$creator = encode_xml(strip_hyphen($ctx->tag('EntryAuthorDisplayName')), 1);
$date = $ctx->_hdlr_date(array('format' => '%Y-%m-%dT%H:%M:%S'), $ctx) . $ctx->tag('BlogTimezone');
$rdf .= <<<RDF
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"
xmlns:dc="http://purl.org/dc/elements/1.1/">
<rdf:Description
rdf:about="{$url}"
trackback:ping="{$path}"
dc:title="{$title}"
dc:identifier="{$url}"
dc:subject="{$subject}"
dc:description="{$excerpt}"
dc:creator="{$creator}"
dc:date="{$date}" />
</rdf:RDF>
RDF;
if ($comment_wrap) {
$rdf .= "-->\n";
}
return $rdf;
}
function save_form_data($record, $fields)
{
$xml = new SimpleXMLElement('<form_data/>');
foreach ($fields as $key => $value) {
$xml->addChild($key, encode_xml($value));
}
$record->data = $xml->asXML();
return write_form_data($record);
}
function smarty_modifier_encode_xml($text)
{
require_once "MTUtil.php";
return encode_xml($text);
}
function pack_supplement_data($fields)
{
$xml = new SimpleXMLElement('<supplement_data/>');
foreach ($fields as $key => $value) {
$xml->addChild($key, encode_xml($value));
}
return $xml->asXML();
}
function putPost($cur)
{
global $pun_config;
echo "<item>\n";
echo "<title>" . entity_to_decimal_value(htmlspecialchars($cur['subject'] . ' in ' . $cur['cat_name'] . ' : ' . $cur['forum_name'])) . "</title>\n";
$link = $pun_config['o_base_url'] . '/viewtopic.php?pid=' . strval($cur['id']) . '#' . strval($cur['id']);
echo "<link>" . entity_to_decimal_value(htmlspecialchars($link)) . "</link>\n";
echo '<guid isPermaLink="false">' . strval($cur['id']) . '@' . $pun_config['o_base_url'] . '</guid>' . "\n";
$data = "Topic: " . parse_message($cur['subject'], 0) . "\n\nMessage: " . parse_message($cur['message'], 0);
echo "<description>" . encode_xml($data) . "</description>\n";
// echo "<content:encoded><![CDATA[".$data."]]></content:encoded>\n";
echo "<pubDate>" . strval(date("r", $cur['postposted'])) . "</pubDate>\n";
echo "</item>\n";
}