static function ns($parser, $part1 = '')
{
global $wgContLang;
$found = false;
if (intval($part1) || $part1 == "0") {
$text = $wgContLang->getNsText(intval($part1));
$found = true;
} else {
$param = str_replace(' ', '_', strtolower($part1));
$index = Namespac::getCanonicalIndex(strtolower($param));
if (!is_null($index)) {
$text = $wgContLang->getNsText($index);
$found = true;
}
}
if ($found) {
return $text;
} else {
return array('found' => false);
}
}
function secureAndSplit()
{
global $wgContLang, $wgLocalInterwiki, $wgCapitalLinks;
$fname = 'Title::secureAndSplit';
# Initialisation
static $rxTc = false;
if (!$rxTc) {
# % is needed as well
$rxTc = '/[^' . Title::legalChars() . ']|%[0-9A-Fa-f]{2}/S';
}
$this->mInterwiki = $this->mFragment = '';
$this->mNamespace = $this->mDefaultNamespace;
# Usually NS_MAIN
# Clean up whitespace
#
$t = preg_replace('/[ _]+/', '_', $this->mDbkeyform);
$t = trim($t, '_');
if ('' == $t) {
return false;
}
if (false !== strpos($t, UTF8_REPLACEMENT)) {
# Contained illegal UTF-8 sequences or forbidden Unicode chars.
return false;
}
$this->mDbkeyform = $t;
# Initial colon indicates main namespace rather than specified default
# but should not create invalid {ns,title} pairs such as {0,Project:Foo}
if (':' == $t[0]) {
$this->mNamespace = NS_MAIN;
$t = substr($t, 1);
# remove the colon but continue processing
}
# Namespace or interwiki prefix
$firstPass = true;
do {
if (preg_match("/^(.+?)_*:_*(.*)\$/S", $t, $m)) {
$p = $m[1];
$lowerNs = strtolower($p);
if ($ns = Namespac::getCanonicalIndex($lowerNs)) {
# Canonical namespace
$t = $m[2];
$this->mNamespace = $ns;
} elseif ($ns = $wgContLang->getNsIndex($lowerNs)) {
# Ordinary namespace
$t = $m[2];
$this->mNamespace = $ns;
} elseif ($this->getInterwikiLink($p)) {
if (!$firstPass) {
# Can't make a local interwiki link to an interwiki link.
# That's just crazy!
return false;
}
# Interwiki link
$t = $m[2];
$this->mInterwiki = strtolower($p);
# Redundant interwiki prefix to the local wiki
if (0 == strcasecmp($this->mInterwiki, $wgLocalInterwiki)) {
if ($t == '') {
# Can't have an empty self-link
return false;
}
$this->mInterwiki = '';
$firstPass = false;
# Do another namespace split...
continue;
}
# If there's an initial colon after the interwiki, that also
# resets the default namespace
if ($t !== '' && $t[0] == ':') {
$this->mNamespace = NS_MAIN;
$t = substr($t, 1);
}
}
# If there's no recognized interwiki or namespace,
# then let the colon expression be part of the title.
}
break;
} while (true);
$r = $t;
# We already know that some pages won't be in the database!
#
if ('' != $this->mInterwiki || -1 == $this->mNamespace) {
$this->mArticleID = 0;
}
$f = strstr($r, '#');
if (false !== $f) {
$this->mFragment = substr($f, 1);
$r = substr($r, 0, strlen($r) - strlen($f));
# remove whitespace again: prevents "Foo_bar_#"
# becoming "Foo_bar_"
$r = preg_replace('/_*$/', '', $r);
}
# Reject illegal characters.
#
if (preg_match($rxTc, $r)) {
return false;
}
/**
* Pages with "/./" or "/../" appearing in the URLs will
* often be unreachable due to the way web browsers deal
* with 'relative' URLs. Forbid them explicitly.
*/
if (strpos($r, '.') !== false && ($r === '.' || $r === '..' || strpos($r, './') === 0 || strpos($r, '../') === 0 || strpos($r, '/./') !== false || strpos($r, '/../') !== false)) {
return false;
}
# We shouldn't need to query the DB for the size.
#$maxSize = $dbr->textFieldSize( 'page', 'page_title' );
if (strlen($r) > 255) {
return false;
}
/**
* Normally, all wiki links are forced to have
* an initial capital letter so [[foo]] and [[Foo]]
* point to the same place.
*
* Don't force it for interwikis, since the other
* site might be case-sensitive.
*/
if ($wgCapitalLinks && $this->mInterwiki == '') {
$t = $wgContLang->ucfirst($r);
} else {
$t = $r;
}
/**
* Can't make a link to a namespace alone...
* "empty" local links can only be self-links
* with a fragment identifier.
*/
if ($t == '' && $this->mInterwiki == '' && $this->mNamespace != NS_MAIN) {
return false;
}
// Any remaining initial :s are illegal.
if ($t !== '' && ':' == $t[0]) {
return false;
}
# Fill fields
$this->mDbkeyform = $t;
$this->mUrlform = wfUrlencode($t);
$this->mTextform = str_replace('_', ' ', $t);
return true;
}
/**
* Get a local URL given any page title (optionally with namespace prefix).
*
* This is a rather verbose workaround to avoid Title calling
* Namespac::getCanonicalIndex() statically and so throwing an error in
* newer PHP versions. It can be replaced by Title::newFromText($text)->getLocalURL()
* one day.
*
* @param string $title Page title, possibly with colon-separated NS prefix
* @return string The local URL as given by Title::getLocalURL()
*/
function getLocalUrl($title)
{
global $wgSitename;
$targetParts = explode(':', $title);
$ns = count($targetParts) == 2 ? $targetParts[0] : '';
if ($ns == $wgSitename) {
$ns = 'Project';
} else {
if ($ns == $wgSitename . '_talk') {
$ns = 'Project_talk';
}
}
$title = count($targetParts) == 2 ? $targetParts[1] : $targetParts[0];
$namespace = new Namespac();
$nsIndex = $namespace->getCanonicalIndex(strtolower($ns));
$url = Title::makeTitle($nsIndex, $title)->getLocalURL();
return $url;
}
function readListParams()
{
global $wgRequest, $wgUser;
$userName = $wgRequest->getVal('user');
if ($userName) {
$user = User::newFromName($userName);
} else {
$user = $wgUser;
}
$ns = Namespac::getCanonicalIndex(strtolower($wgRequest->getVal('namespace')));
if (!$ns) {
$ns = NS_PERSON;
}
$callback = $wgRequest->getVal('callback');
return array($user, $ns, $callback);
}
