/**
* Render one or more navigations elements by name, automatically reveresed
* when UI is in RTL mode
*
* @param $elements array
*/
public function renderNavigation($elements)
{
global $wgUser, $wgTweekiSkinHideNonAdvanced, $wgParser, $wgTweekiSkinNavigationalElements, $wgTweekiSkinSpecialElements;
// If only one element was given, wrap it in an array, allowing more
// flexible arguments
if (!is_array($elements)) {
$elements = array($elements);
// If there's a series of elements, reverse them when in RTL mode
} elseif ($this->data['rtl']) {
$elements = array_reverse($elements);
}
// Render elements
foreach ($elements as $name => $element) {
if (!$this->checkVisibility($element)) {
return array();
}
// was this element defined in LocalSettings?
if (isset($wgTweekiSkinNavigationalElements[$element])) {
return call_user_func($wgTweekiSkinNavigationalElements[$element], $this);
}
// is it a special element with special non-buttonesque rendering?
if (isset($wgTweekiSkinSpecialElements[$element])) {
return array(array('special' => $element));
}
switch ($element) {
case 'EDIT':
$views = $this->data['view_urls'];
if (count($views) > 0) {
unset($views['view']);
$link = array_shift($views);
$link['icon'] = 'pencil';
return array($link);
}
return array();
break;
case 'EDIT-EXT':
$views = $this->data['view_urls'];
if (count($views) > 0) {
unset($views['view']);
$link = array_shift($views);
if ($this->checkVisibility('EDIT-EXT-special')) {
$button = array('href' => $link['href'], 'href_implicit' => false, 'id' => 'ca-edit', 'icon' => 'pencil', 'text' => wfMessage('tweeki-edit-ext', $this->data['namespace'])->plain(), 'class' => 'btn-primary btn-edit');
$button['items'] = $views;
if (count($this->data['action_urls']) > 0) {
$button['items'][] = array();
#divider
$actions = $this->renderNavigation('ACTIONS');
$button['items'] = array_merge($button['items'], $actions[0]['items']);
}
} else {
$button = $link;
$button['icon'] = 'pencil';
$button['id'] = 'ca-edit';
$button['text'] = wfMessage('tweeki-edit-ext', $this->data['namespace'])->plain();
}
return array($button);
}
return array();
break;
case 'PAGE':
$items = array_merge($this->data['namespace_urls'], $this->data['view_urls']);
$text = wfMessage('namespaces');
foreach ($items as $key => $link) {
if (array_key_exists('context', $link) && $link['context'] == 'subject') {
$text = $link['text'];
}
if (preg_match('/^ca-(view|edit)$/', $link['id'])) {
unset($items[$key]);
}
}
return array(array('href' => '#', 'text' => $text, 'id' => 'n-namespaces', 'items' => $items));
break;
case 'NAMESPACES':
$items = $this->data['namespace_urls'];
$text = wfMessage('namespaces');
foreach ($items as $key => $link) {
if (array_key_exists('context', $link) && $link['context'] == 'subject') {
$text = $link['text'];
}
if (array_key_exists('attributes', $link) && false !== strpos($link['attributes'], 'selected')) {
unset($items[$key]);
}
}
return array(array('href' => '#', 'text' => $text, 'id' => 'n-namespaces', 'items' => $items));
break;
case 'TALK':
$items = $this->data['namespace_urls'];
$text = wfMessage('namespaces');
foreach ($items as $key => &$link) {
if (array_key_exists('context', $link) && $link['context'] == 'subject') {
$text = $link['text'];
}
if (array_key_exists('attributes', $link) && false !== strpos($link['attributes'], 'selected')) {
unset($items[$key]);
}
unset($link['class']);
// interferes with btn classing
}
return $items;
break;
case 'TOOLBOX':
$items = array_reverse($this->getToolbox());
$divideditems = array();
$html = wfMessage('tweeki-toolbox')->plain() == "" ? wfMessage('toolbox')->plain() : wfMessage('tweeki-toolbox')->plain();
foreach ($items as $key => $item) {
if (!isset($item['text'])) {
$item['text'] = $this->translator->translate(isset($item['msg']) ? $item['msg'] : $key);
}
if (preg_match('/specialpages|whatlinkshere/', $key)) {
$divideditems[] = array();
}
$divideditems[$key] = $item;
}
return array(array('href' => '#', 'html' => $html, 'id' => 't-tools', 'items' => $divideditems));
break;
case 'VARIANTS':
$theMsg = 'variants';
$items = $this->data['variant_urls'];
if (count($items) > 0) {
return array(array('href' => '#', 'text' => wfMessage('variants'), 'id' => 'ca-variants', 'items' => $items));
}
break;
case 'VIEWS':
$items = $this->data['view_urls'];
if (count($items) > 0) {
return array(array('href' => '#', 'text' => wfMessage('views'), 'id' => 'ca-views', 'items' => $items));
}
break;
case 'ACTIONS':
$items = array_reverse($this->data['action_urls']);
if (count($items) > 0) {
return array(array('href' => '#', 'text' => wfMessage('actions'), 'id' => 'ca-actions', 'items' => $items));
}
break;
case 'PERSONAL':
$items = $this->getPersonalTools();
$divideditems = array();
foreach ($items as $key => $item) {
if (!isset($item['text'])) {
$item['text'] = $this->translator->translate(isset($item['msg']) ? $item['msg'] : $key);
}
if (!isset($item['href'])) {
$item['href'] = $item['links'][0]['href'];
}
if (preg_match('/preferences|logout/', $key)) {
$divideditems[] = array();
}
$divideditems[$key] = $item;
}
if (array_key_exists('login', $divideditems)) {
$divideditems['login']['links'][0]['text'] = wfMessage('tweeki-login')->plain();
return array($divideditems['login']);
}
if (array_key_exists('anonlogin', $divideditems)) {
$divideditems['anonlogin']['links'][0]['text'] = wfMessage('tweeki-login')->plain();
return array($divideditems['anonlogin']);
}
if (count($items) > 0) {
return array(array('href' => '#', 'text' => $this->data['username'], 'icon' => 'user', 'id' => 'pt-personaltools', 'items' => $divideditems));
}
break;
case 'PERSONAL-EXT':
$items = $this->getPersonalTools();
$divideditems = array();
foreach ($items as $key => $item) {
if (!isset($item['text'])) {
$item['text'] = $this->translator->translate(isset($item['msg']) ? $item['msg'] : $key);
}
if (!isset($item['href'])) {
$item['href'] = $item['links'][0]['href'];
}
if (preg_match('/preferences|logout/', $key)) {
$divideditems[] = array();
}
$divideditems[$key] = $item;
}
if (array_key_exists('login', $divideditems)) {
return array(array('special' => 'LOGIN-EXT'));
}
if (array_key_exists('anonlogin', $divideditems)) {
return array(array('special' => 'LOGIN-EXT'));
}
if (count($items) > 0) {
return array(array('href' => '#', 'text' => $this->data['username'], 'icon' => 'user', 'id' => 'pt-personaltools', 'items' => $divideditems));
}
break;
case 'LOGIN':
$items = $this->getPersonalTools();
if (array_key_exists('login', $items)) {
$items['login']['links'][0]['text'] = wfMessage('tweeki-login')->plain();
return array($items['login']);
}
if (array_key_exists('anonlogin', $items)) {
$items['anonlogin']['links'][0]['text'] = wfMessage('tweeki-login')->plain();
return array($items['anonlogin']);
}
return array();
break;
case 'SIDEBAR':
$sidebar = array();
foreach ($this->data['sidebar'] as $name => $content) {
if (empty($content)) {
if (strpos($name, '|') !== false) {
/* TODO: replace $wgParser with local parser - might not work properly */
$sidebarItem = TweekiHooks::parseButtonLink($name, $wgParser, false);
$sidebar[] = $sidebarItem[0];
continue;
}
// navigational keywords
$navigation = $this->renderNavigation($name);
if (is_array($navigation)) {
$sidebar[] = $navigation[0];
continue;
}
}
$msgObj = wfMessage($name);
$name = htmlspecialchars($msgObj->exists() ? $msgObj->text() : $name);
$sidebar[] = array('href' => '#', 'text' => $name, 'items' => $content);
}
return $sidebar;
break;
case 'LANGUAGES':
$items = $this->data['language_urls'];
if (count($items) > 0 && $items) {
return array(array('href' => '#', 'text' => wfMessage('otherlanguages'), 'id' => 'p-otherlanguages', 'items' => $items));
}
return array();
break;
default:
return $element;
break;
}
}
}
/**
* Parse specific link
*
* @param $line string
* @param $parser Parser current parser
* @param $frame Frame current frame
* @return array
*/
static function parseButtonLink($line, $parser, $frame)
{
$extraAttribs = array();
$href_implicit = false;
$active = false;
// semantic queries
if (strpos($line, '{{#ask:') === 0) {
if ($parser->getTitle() instanceof Title) {
$semanticQuery = substr($line, 7, -2);
$semanticHitNumber = $parser->recursiveTagParse('{{#ask:' . $semanticQuery . '|format=count}}', false);
if (!is_numeric($semanticHitNumber) || $semanticHitNumber < 1) {
return array(array('text' => $semanticQuery, 'href' => 'INVALID QUERY'));
}
$semanticHits = $parser->recursiveTagParse('{{#ask:' . $semanticQuery . '|format=list|link=none}}', false);
$semanticHits = explode(',', $semanticHits);
$semanticLinks = array();
foreach ($semanticHits as $semanticHit) {
$semanticLink = TweekiHooks::parseButtonLink($semanticHit, $parser, $frame);
$semanticLinks[] = $semanticLink[0];
}
return $semanticLinks;
} else {
$text = 'broken';
}
}
$line = explode('|', $line);
foreach ($line as &$single_line) {
$single_line = trim($single_line);
}
// is the text explicitly set?
$href = $line[0];
if (isset($line[1]) && $line[1] != "") {
$text = $line[1];
} else {
$href_implicit = true;
$text = $line[0];
}
// parse text
$msgText = wfMessage($text)->inContentLanguage();
if ($msgText->exists()) {
$text = $msgText->parse();
} else {
if ($parser->getTitle() instanceof Title) {
$text = $parser->recursiveTagParse($text, $frame);
} else {
$text = 'INVALID-TITLE/PARSER-BROKEN';
}
}
// parse href
$msgLink = wfMessage($href)->inContentLanguage();
if ($msgLink->exists()) {
$href = $msgLink->parse();
} else {
if ($parser->getTitle() instanceof Title) {
$href = $parser->replaceVariables($href, $frame);
} else {
$href = 'INVALID-HREF/PARSER-BROKEN';
}
}
if (preg_match('/^(?i:' . wfUrlProtocols() . ')/', $href)) {
// Parser::getExternalLinkAttribs won't work here because of the Namespace things
global $wgNoFollowLinks, $wgNoFollowDomainExceptions;
if ($wgNoFollowLinks && !wfMatchesDomainList($href, $wgNoFollowDomainExceptions)) {
$extraAttribs['rel'] = 'nofollow';
}
global $wgExternalLinkTarget;
if ($wgExternalLinkTarget) {
$extraAttribs['target'] = $wgExternalLinkTarget;
}
} else {
$title = Title::newFromText($href);
if ($title) {
if ($title->equals($parser->getTitle())) {
$active = true;
}
$title = $title->fixSpecialName();
$href = $title->getLinkURL();
} else {
$href = 'INVALID-TITLE:' . $href;
}
}
if (isset($line[2]) && $line[2] != "") {
$extraAttribs['class'] = $line[2];
}
$link = array_merge(array('html' => $text, 'href' => $href, 'href_implicit' => $href_implicit, 'id' => 'n-' . Sanitizer::escapeId(strtr($line[0], ' ', '-'), 'noninitial'), 'active' => $active), $extraAttribs);
return array($link);
}
