function StripMarkupExtension($text, $param = array(), $parser = null)
{
$text = preg_replace('~\\[\\[(.+)(|.+)?\\]\\]~i', '$1', $text);
$text = $parser->recursiveTagParse($text);
// echo $text;
//echo $text; exit;
//echo Sanitizer::stripAllTags( $text ); //exit;
return trim(Sanitizer::stripAllTags($text));
}
public function setHeaders()
{
// Overwritten the parent because it sucks!
// We want to set <title> but not <h1>
$out = $this->getOutput();
$out->setArticleRelated(false);
$out->setRobotPolicy('noindex,nofollow');
$name = $this->msg('searchtranslations');
$name = Sanitizer::stripAllTags($name);
$out->setHTMLTitle($this->msg('pagetitle')->rawParams($name));
}
/**
* Formats an edit comment
* @param string $comment The raw comment text
* @param Title $title The title of the page that was edited
* @fixme: Duplication with SpecialMobileWatchlist
*
* @return string HTML code
*/
protected function formatComment($comment, $title)
{
if ($comment === '') {
$comment = $this->msg('mobile-frontend-changeslist-nocomment')->plain();
} else {
$comment = Linker::formatComment($comment, $title);
// flatten back to text
$comment = Sanitizer::stripAllTags($comment);
}
return $comment;
}
/**
* Exception constructor
*
* The input message is a HTTP status message. Because an exception with the
* message 'Not Found' is not very clear it this message is tranformed to a
* more descriptive text. The original message is available using the
* {@link getStatusMessage} method.
*
* @param string $statusMessage
* @param int|null $code
*/
public function __construct($statusMessage, $code = null, $body = null)
{
$this->_statusMessage = $statusMessage;
$message = 'Solr HTTP error: ' . $statusMessage;
if (null !== $code) {
$message .= ' (' . $code . ')';
}
if (null !== $body) {
$message .= html_entity_decode(Sanitizer::stripAllTags($body));
}
parent::__construct($message, $code);
}
/**
* Get text before first heading.
* @param string $text
* @return string|null
*/
private function extractHeadingBeforeFirstHeading($text)
{
$matches = [];
if (!preg_match('/<h[123456]>/', $text, $matches, PREG_OFFSET_CAPTURE)) {
// There isn't a first heading so we interpret this as the article
// being entirely without heading.
return null;
}
$text = substr($text, 0, $matches[0][1]);
if (!$text) {
// There isn't any text before the first heading so we declare there isn't
// a first heading.
return null;
}
$formatter = new HtmlFormatter($text);
$formatter->remove($this->excludedElementSelectors);
$formatter->remove($this->auxiliaryElementSelectors);
$formatter->filterContent();
$text = trim(Sanitizer::stripAllTags($formatter->getText()));
if (!$text) {
// There isn't any text after filtering before the first heading so we declare
// that there isn't a first heading.
return null;
}
return $text;
}
/**
* "Page title" means the contents of \<h1\>. It is stored as a valid HTML fragment.
* This function allows good tags like \<sup\> in the \<h1\> tag, but not bad tags like \<script\>.
* This function automatically sets \<title\> to the same content as \<h1\> but with all tags removed.
* Bad tags that were escaped in \<h1\> will still be escaped in \<title\>, and good tags like \<i\> will be dropped entirely.
*
* @param $name string
*/
public function setPageTitle($name)
{
# change "<script>foo&bar</script>" to "<script>foo&bar</script>"
# but leave "<i>foobar</i>" alone
$nameWithTags = Sanitizer::normalizeCharReferences(Sanitizer::removeHTMLtags($name));
$this->mPagetitle = $nameWithTags;
# change "<i>foo&bar</i>" to "foo&bar"
$this->setHTMLTitle(wfMsg('pagetitle', Sanitizer::stripAllTags($nameWithTags)));
}
/**
* Override the title of the page when viewed, provided we've been given a
* title which will normalise to the canonical title
*
* @param $parser Parser: parent parser
* @param string $text desired title text
* @return String
*/
static function displaytitle($parser, $text = '')
{
global $wgRestrictDisplayTitle;
#parse a limited subset of wiki markup (just the single quote items)
$text = $parser->doQuotes($text);
#remove stripped text (e.g. the UNIQ-QINU stuff) that was generated by tag extensions/whatever
$text = preg_replace('/' . preg_quote($parser->uniqPrefix(), '/') . '.*?' . preg_quote(Parser::MARKER_SUFFIX, '/') . '/', '', $text);
#list of disallowed tags for DISPLAYTITLE
#these will be escaped even though they are allowed in normal wiki text
$bad = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'div', 'blockquote', 'ol', 'ul', 'li', 'hr', 'table', 'tr', 'th', 'td', 'dl', 'dd', 'caption', 'p', 'ruby', 'rb', 'rt', 'rp', 'br');
#only requested titles that normalize to the actual title are allowed through
#if $wgRestrictDisplayTitle is true (it is by default)
#mimic the escaping process that occurs in OutputPage::setPageTitle
$text = Sanitizer::normalizeCharReferences(Sanitizer::removeHTMLtags($text, null, array(), array(), $bad));
$title = Title::newFromText(Sanitizer::stripAllTags($text));
if (!$wgRestrictDisplayTitle) {
$parser->mOutput->setDisplayTitle($text);
} elseif ($title instanceof Title && $title->getFragment() == '' && $title->equals($parser->mTitle)) {
$parser->mOutput->setDisplayTitle($text);
}
return '';
}
/**
* Parse image options text and use it to make an image
*/
function makeImage($title, $options)
{
# @TODO: let the MediaHandler specify its transform parameters
#
# Check if the options text is of the form "options|alt text"
# Options are:
# * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
# * left no resizing, just left align. label is used for alt= only
# * right same, but right aligned
# * none same, but not aligned
# * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
# * center center the image
# * framed Keep original image size, no magnify-button.
# * frameless like 'thumb' but without a frame. Keeps user preferences for width
# * upright reduce width for upright images, rounded to full __0 px
# * border draw a 1px border around the image
# vertical-align values (no % or length right now):
# * baseline
# * sub
# * super
# * top
# * text-top
# * middle
# * bottom
# * text-bottom
$parts = array_map('trim', explode('|', $options));
$sk = $this->mOptions->getSkin();
# Give extensions a chance to select the file revision for us
$skip = $time = false;
wfRunHooks('BeforeParserMakeImageLinkObj', array(&$this, &$title, &$skip, &$time));
if ($skip) {
return $sk->makeLinkObj($title);
}
# Get parameter map
$file = wfFindFile($title, $time);
$handler = $file ? $file->getHandler() : false;
list($paramMap, $mwArray) = $this->getImageParams($handler);
# Process the input parameters
$caption = '';
$params = array('frame' => array(), 'handler' => array(), 'horizAlign' => array(), 'vertAlign' => array());
foreach ($parts as $part) {
list($magicName, $value) = $mwArray->matchVariableStartToEnd($part);
if (isset($paramMap[$magicName])) {
list($type, $paramName) = $paramMap[$magicName];
$params[$type][$paramName] = $value;
// Special case; width and height come in one variable together
if ($type == 'handler' && $paramName == 'width') {
$m = array();
if (preg_match('/^([0-9]*)x([0-9]*)$/', $value, $m)) {
$params[$type]['width'] = intval($m[1]);
$params[$type]['height'] = intval($m[2]);
} else {
$params[$type]['width'] = intval($value);
}
}
} else {
$caption = $part;
}
}
# Process alignment parameters
if ($params['horizAlign']) {
$params['frame']['align'] = key($params['horizAlign']);
}
if ($params['vertAlign']) {
$params['frame']['valign'] = key($params['vertAlign']);
}
# Validate the handler parameters
if ($handler) {
foreach ($params['handler'] as $name => $value) {
if (!$handler->validateParam($name, $value)) {
unset($params['handler'][$name]);
}
}
}
# Strip bad stuff out of the alt text
$alt = $this->replaceLinkHoldersText($caption);
# make sure there are no placeholders in thumbnail attributes
# that are later expanded to html- so expand them now and
# remove the tags
$alt = $this->mStripState->unstripBoth($alt);
$alt = Sanitizer::stripAllTags($alt);
$params['frame']['alt'] = $alt;
$params['frame']['caption'] = $caption;
# Linker does the rest
$ret = $sk->makeImageLink2($title, $file, $params['frame'], $params['handler']);
# Give the handler a chance to modify the parser object
if ($handler) {
$handler->parserTransformHook($this, $file);
}
return $ret;
}
/**
* Override the title of the page when viewed, provided we've been given a
* title which will normalise to the canonical title
*
* @param Parser $parser Parent parser
* @param string $text Desired title text
* @param string $uarg
* @return string
*/
public static function displaytitle($parser, $text = '', $uarg = '')
{
global $wgRestrictDisplayTitle;
static $magicWords = null;
if (is_null($magicWords)) {
$magicWords = new MagicWordArray(['displaytitle_noerror', 'displaytitle_noreplace']);
}
$arg = $magicWords->matchStartToEnd($uarg);
// parse a limited subset of wiki markup (just the single quote items)
$text = $parser->doQuotes($text);
// remove stripped text (e.g. the UNIQ-QINU stuff) that was generated by tag extensions/whatever
$text = $parser->killMarkers($text);
// list of disallowed tags for DISPLAYTITLE
// these will be escaped even though they are allowed in normal wiki text
$bad = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'div', 'blockquote', 'ol', 'ul', 'li', 'hr', 'table', 'tr', 'th', 'td', 'dl', 'dd', 'caption', 'p', 'ruby', 'rb', 'rt', 'rtc', 'rp', 'br'];
// disallow some styles that could be used to bypass $wgRestrictDisplayTitle
if ($wgRestrictDisplayTitle) {
$htmlTagsCallback = function (&$params) {
$decoded = Sanitizer::decodeTagAttributes($params);
if (isset($decoded['style'])) {
// this is called later anyway, but we need it right now for the regexes below to be safe
// calling it twice doesn't hurt
$decoded['style'] = Sanitizer::checkCss($decoded['style']);
if (preg_match('/(display|user-select|visibility)\\s*:/i', $decoded['style'])) {
$decoded['style'] = '/* attempt to bypass $wgRestrictDisplayTitle */';
}
}
$params = Sanitizer::safeEncodeTagAttributes($decoded);
};
} else {
$htmlTagsCallback = null;
}
// only requested titles that normalize to the actual title are allowed through
// if $wgRestrictDisplayTitle is true (it is by default)
// mimic the escaping process that occurs in OutputPage::setPageTitle
$text = Sanitizer::normalizeCharReferences(Sanitizer::removeHTMLtags($text, $htmlTagsCallback, [], [], $bad));
$title = Title::newFromText(Sanitizer::stripAllTags($text));
if (!$wgRestrictDisplayTitle || $title instanceof Title && !$title->hasFragment() && $title->equals($parser->mTitle)) {
$old = $parser->mOutput->getProperty('displaytitle');
if ($old === false || $arg !== 'displaytitle_noreplace') {
$parser->mOutput->setDisplayTitle($text);
}
if ($old !== false && $old !== $text && !$arg) {
$converter = $parser->getConverterLanguage()->getConverter();
return '<span class="error">' . wfMessage('duplicate-displaytitle', $converter->markNoConversion(wfEscapeWikiText($old)), $converter->markNoConversion(wfEscapeWikiText($text)))->inContentLanguage()->text() . '</span>';
} else {
return '';
}
} else {
$parser->addTrackingCategory('restricted-displaytitle-ignored');
$converter = $parser->getConverterLanguage()->getConverter();
return '<span class="error">' . wfMessage('restricted-displaytitle', $converter->markNoConversion(wfEscapeWikiText($text)))->inContentLanguage()->text() . '</span>';
}
}
/**
* Formats a comment of revision via Linker:formatComment and Sanitizer::stripAllTags
* @param string $comment the comment
* @param string $title the title object of comments page
* @return string formatted comment
*/
protected function formatComment($comment, $title)
{
if ($comment !== '') {
$comment = Linker::formatComment($comment, $title);
// flatten back to text
$comment = Sanitizer::stripAllTags($comment);
}
return $comment;
}
/**
* Actually renders the SmartList list view.
* @param int $aArgs['count'] Maximum number of items in list.
* @param string $aArgs['namespaces'] Comma separated list of namespaces that should be considered.
* @param string $aArgs['categories'] Comma separated list of categories that should be considered.
* @param string $aArgs['period'] Period of time that should be considered (-|day|week|month)
* @param string $aArgs['mode'] Defines the basic criteria of pages that should be considered. Default: recentchanges. Other Extensions can hook into SmartList and define their own mode.
* @param bool $aArgs['showMinorChanges'] Should minor changes be considered
* @param bool $aArgs['showOnlyNewArtiles'] Should edits be considered or only page creations
* @param int $aArgs['trim'] Maximum number of title characters.
* @param bool $aArgs['showtext'] Also display article text.
* @param int $aArgs['trimtext'] Maximum number of text characters.
* @param string $aArgs['order'] Sort order for list. (time|title)
* @param bool $aArgs['showns'] Show namespace befor title.
* @return string HTML output that is to be displayed.
*/
private function getCustomList($aArgs)
{
/*
* Contains the items that need to be displayed
* @var List of objects with three properties: title, namespace and timestamp
*/
$aObjectList = array();
$oErrorListView = new ViewTagErrorList($this);
$oValidationResult = BsValidator::isValid('ArgCount', $aArgs['count'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
/*
* Validation of namespaces and categories
*/
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['categoryMode'], array('fullResponse' => true, 'setname' => 'catmode', 'set' => array('AND', 'OR')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['period'], array('fullResponse' => true, 'setname' => 'period', 'set' => array('-', 'day', 'week', 'month')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('PositiveInteger', $aArgs['trim'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('PositiveInteger', $aArgs['trimtext'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['sort'], array('fullResponse' => true, 'setname' => 'sort', 'set' => array('time', 'title')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['order'], array('fullResponse' => true, 'setname' => 'order', 'set' => array('ASC', 'DESC')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
if ($aArgs['mode'] == 'recentchanges') {
$dbr = wfGetDB(DB_SLAVE);
$aConditions = array();
switch ($aArgs['period']) {
case 'month':
$sMinTimestamp = $dbr->timestamp(time() - 30 * 24 * 60 * 60);
break;
case 'week':
$sMinTimestamp = $dbr->timestamp(time() - 7 * 24 * 60 * 60);
break;
case 'day':
$sMinTimestamp = $dbr->timestamp(time() - 24 * 60 * 60);
break;
default:
break;
}
try {
$aNamespaceIds = BsNamespaceHelper::getNamespaceIdsFromAmbiguousCSVString($aArgs['namespaces']);
$aConditions[] = 'rc_namespace IN (' . implode(',', $aNamespaceIds) . ')';
} catch (BsInvalidNamespaceException $ex) {
$sInvalidNamespaces = implode(', ', $ex->getListOfInvalidNamespaces());
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-namespaces')->numParams(count($ex->getListOfInvalidNamespaces()))->params($sInvalidNamespaces)->text()));
}
$this->makeCategoriesFilterCondition($aConditions, $aArgs, 'rc_cur_id');
switch ($aArgs['sort']) {
case 'title':
$sOrderSQL = 'rc_title';
break;
default:
// ORDER BY MAX() - this one was tricky. It makes sure, only the changes with the maximum date are selected.
$sOrderSQL = 'MAX(rc_timestamp)';
break;
}
switch ($aArgs['order']) {
case 'ASC':
$sOrderSQL .= ' ASC';
break;
default:
$sOrderSQL .= ' DESC';
break;
}
if (!$aArgs['showMinorChanges']) {
$aConditions[] = 'rc_minor = 0';
}
if ($aArgs['showOnlyNewArticles']) {
$sOrderSQL = 'MIN(rc_timestamp) DESC';
$aConditions[] = 'rc_new = 1';
}
if (!empty($aArgs['period']) && $aArgs['period'] !== '-') {
$aConditions[] = "rc_timestamp > '" . $sMinTimestamp . "'";
}
$aConditions[] = 'rc_title = page_title AND rc_namespace = page_namespace';
//prevent display of deleted articles
$aConditions[] = 'NOT (rc_type = 3)';
//prevent moves and deletes from being displayed
$aFields = array('rc_title as title', 'rc_namespace as namespace');
if (isset($aArgs['meta']) && $aArgs['meta'] == true) {
$aFields[] = 'MAX(rc_timestamp) as time, rc_user_text as username';
}
if (BsConfig::get('MW::SmartList::Comments')) {
$aFields[] = 'MAX(rc_comment) as comment';
}
$res = $dbr->select(array('recentchanges', 'page'), $aFields, $aConditions, __METHOD__, array('GROUP BY' => 'rc_title, rc_namespace', 'ORDER BY' => $sOrderSQL));
$iCount = 0;
foreach ($res as $row) {
if ($iCount == $aArgs['count']) {
break;
}
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
if (!$oTitle || !$oTitle->quickUserCan('read')) {
continue;
}
$aObjectList[] = $row;
$iCount++;
}
$dbr->freeResult($res);
} elseif ($aArgs['mode'] == 'whatlinkshere') {
//PW(25.02.2015) TODO:
//There could be filters - see Special:Whatlinkshere
$oTargetTitle = empty($aArgs['target']) ? $this->getContext()->getTitle() : Title::newFromText($aArgs['target']);
if (is_null($oTargetTitle)) {
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-target')->text()));
return $oErrorListView->execute();
}
$dbr = wfGetDB(DB_SLAVE);
$aTables = array('pagelinks', 'page');
$aFields = array('title' => 'page_title', 'namespace' => 'page_namespace');
$aConditions = array("page_id = pl_from", "pl_namespace = {$oTargetTitle->getNamespace()}", "pl_from NOT IN ({$oTargetTitle->getArticleID()})", "pl_title = '{$oTargetTitle->getDBkey()}'");
$aOptions = array();
try {
$aNamespaceIds = BsNamespaceHelper::getNamespaceIdsFromAmbiguousCSVString($aArgs['namespaces']);
$aConditions['page_namespace'] = $aNamespaceIds;
} catch (BsInvalidNamespaceException $ex) {
$sInvalidNamespaces = implode(', ', $ex->getListOfInvalidNamespaces());
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-namespaces')->numParams(count($ex->getListOfInvalidNamespaces()))->params($sInvalidNamespaces)->text()));
return $oErrorListView->execute();
}
$this->makeCategoriesFilterCondition($aConditions, $aArgs, 'page_id');
//Default: time
$aOptions['ORDER BY'] = $aArgs['sort'] == 'title' ? 'page_title' : 'page_id';
//Default DESC
$aOptions['ORDER BY'] .= $aArgs['order'] == 'ASC' ? ' ASC' : ' DESC';
$res = $dbr->select($aTables, $aFields, $aConditions, __METHOD__, $aOptions);
$iCount = 0;
foreach ($res as $row) {
if ($iCount == $aArgs['count']) {
break;
}
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
if (!$oTitle || !$oTitle->quickUserCan('read')) {
continue;
}
$aObjectList[] = $row;
$iCount++;
}
$dbr->freeResult($res);
} else {
wfRunHooks('BSSmartListCustomMode', array(&$aObjectList, $aArgs, $this));
}
if ($oErrorListView->hasEntries()) {
return $oErrorListView->execute();
}
$oSmartListListView = new ViewBaseElement();
$oSmartListListView->setAutoElement(false);
$iItems = 1;
if (count($aObjectList)) {
foreach ($aObjectList as $row) {
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
// Security here: only show pages the user can read.
$sText = '';
$sMeta = '';
$sComment = '';
$sTitle = $oTitle->getText();
if (BsConfig::get('MW::SmartList::Comments')) {
$sComment = strlen($row->comment) > 50 ? substr($row->comment, 0, 50) . '...' : $row->comment;
$sComment = wfMessage('bs-smartlist-comment')->params($sComment)->escaped();
}
if (isset($aArgs['meta']) && $aArgs['meta'] == true) {
$sMeta = ' - <i>(' . $row->username . ', ' . $this->getLanguage()->date($row->time, true, true) . ')</i>';
}
$oSmartListListEntryView = new ViewBaseElement();
if ($aArgs['showtext'] && $iItems <= $aArgs['numwithtext']) {
$oSmartListListEntryView->setTemplate('*[[:{NAMESPACE}:{TITLE}|{DISPLAYTITLE}]]{META}<br/>{TEXT}' . "\n");
$sText = BsPageContentProvider::getInstance()->getContentFromTitle($oTitle);
$sText = Sanitizer::stripAllTags($sText);
$sText = BsStringHelper::shorten($sText, array('max-length' => $aArgs['trimtext'], 'position' => 'end'));
$sText = '<nowiki>' . $sText . '</nowiki>';
} else {
$oSmartListListEntryView->setTemplate('*[[:{NAMESPACE}:{TITLE}|{DISPLAYTITLE}]] {COMMENT} {META}' . "\n");
}
if ($aArgs['showns'] == true) {
$sDisplayTitle = $oTitle->getFullText();
} else {
$sDisplayTitle = $oTitle->getText();
}
$sDisplayTitle = BsStringHelper::shorten($sDisplayTitle, array('max-length' => $aArgs['trim'], 'position' => 'middle'));
$sNamespaceText = '';
if ($row->namespace > 0 && $row->namespace != null) {
$sNamespaceText = MWNamespace::getCanonicalName($row->namespace);
}
$aData = array('NAMESPACE' => $sNamespaceText, 'TITLE' => $sTitle, 'DISPLAYTITLE' => $sDisplayTitle, 'COMMENT' => $sComment, 'META' => $sMeta, 'TEXT' => $sText);
wfRunHooks('BSSmartListBeforeEntryViewAddData', array(&$aData, $aArgs, $oSmartListListEntryView, $row));
$oSmartListListEntryView->addData($aData);
$oSmartListListView->addItem($oSmartListListEntryView);
$iItems++;
}
} else {
return '';
}
return $this->mCore->parseWikiText($oSmartListListView->execute(), $this->getTitle());
}
/**
* Generates plain text content of a given wiki page without WikiText or HTML tags
* @param object $oTitle Title object
* @return string Plain text content
*/
public function prepareTextForIndex(Title $oTitle)
{
$sText = WikiPage::newFromID($oTitle->getArticleID())->getContent()->getParserOutput($oTitle)->getText();
$sText = Sanitizer::stripAllTags($sText);
$sText = str_replace($this->aFragsToBeReplaced, ' ', $sText);
$sText = html_entity_decode($sText);
return $sText;
}
/**
* Parse image options text and use it to make an image
*/
function makeImage($nt, $options)
{
# @TODO: let the MediaHandler specify its transform parameters
#
# Check if the options text is of the form "options|alt text"
# Options are:
# * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
# * left no resizing, just left align. label is used for alt= only
# * right same, but right aligned
# * none same, but not aligned
# * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
# * center center the image
# * framed Keep original image size, no magnify-button.
# vertical-align values (no % or length right now):
# * baseline
# * sub
# * super
# * top
# * text-top
# * middle
# * bottom
# * text-bottom
$part = array_map('trim', explode('|', $options));
$mwAlign = array();
$alignments = array('left', 'right', 'center', 'none', 'baseline', 'sub', 'super', 'top', 'text-top', 'middle', 'bottom', 'text-bottom');
foreach ($alignments as $alignment) {
$mwAlign[$alignment] =& MagicWord::get('img_' . $alignment);
}
$mwThumb =& MagicWord::get('img_thumbnail');
$mwManualThumb =& MagicWord::get('img_manualthumb');
$mwWidth =& MagicWord::get('img_width');
$mwFramed =& MagicWord::get('img_framed');
$mwPage =& MagicWord::get('img_page');
$caption = '';
$params = array();
$framed = $thumb = false;
$manual_thumb = '';
$align = $valign = '';
$sk = $this->mOptions->getSkin();
foreach ($part as $val) {
if (!is_null($mwThumb->matchVariableStartToEnd($val))) {
$thumb = true;
} elseif (!is_null($match = $mwManualThumb->matchVariableStartToEnd($val))) {
# use manually specified thumbnail
$thumb = true;
$manual_thumb = $match;
} else {
foreach ($alignments as $alignment) {
if (!is_null($mwAlign[$alignment]->matchVariableStartToEnd($val))) {
switch ($alignment) {
case 'left':
case 'right':
case 'center':
case 'none':
$align = $alignment;
break;
default:
$valign = $alignment;
}
continue 2;
}
}
if (!is_null($match = $mwPage->matchVariableStartToEnd($val))) {
# Select a page in a multipage document
$params['page'] = $match;
} elseif (!isset($params['width']) && !is_null($match = $mwWidth->matchVariableStartToEnd($val))) {
wfDebug("img_width match: {$match}\n");
# $match is the image width in pixels
$m = array();
if (preg_match('/^([0-9]*)x([0-9]*)$/', $match, $m)) {
$params['width'] = intval($m[1]);
$params['height'] = intval($m[2]);
} else {
$params['width'] = intval($match);
}
} elseif (!is_null($mwFramed->matchVariableStartToEnd($val))) {
$framed = true;
} else {
$caption = $val;
}
}
}
# Strip bad stuff out of the alt text
$alt = $this->replaceLinkHoldersText($caption);
# make sure there are no placeholders in thumbnail attributes
# that are later expanded to html- so expand them now and
# remove the tags
$alt = $this->mStripState->unstripBoth($alt);
$alt = Sanitizer::stripAllTags($alt);
# Linker does the rest
return $sk->makeImageLinkObj($nt, $caption, $alt, $align, $params, $framed, $thumb, $manual_thumb, $valign);
}
/**
* ArticleEditUpdates hook handler function.
* Performs post-edit updates if article is a wikilog article.
*/
static function ArticleEditUpdates( &$article, &$editInfo, $changed ) {
# When editing through MW interface, article is derived from
# WikilogCommentsPage. In this case, update the comment object.
if ( $article instanceof WikilogCommentsPage && $changed ) {
$cmt =& $article->mSingleComment;
if ( $cmt && !$cmt->isTextChanged() && $changed ) {
$cmt->mUpdated = wfTimestamp( TS_MW );
$cmt->saveComment();
}
}
$title = $article->getTitle();
$wi = Wikilog::getWikilogInfo( $title );
# Do nothing if not a wikilog article.
if ( !$wi ) return true;
if ( $title->isTalkPage() ) {
# ::WikilogCommentsPage::
# Invalidate cache of wikilog item page.
if ( $wi->getItemTitle()->exists() ) {
$wi->getItemTitle()->invalidateCache();
$wi->getItemTitle()->purgeSquid();
}
} elseif ( $wi->isItem() ) {
# ::WikilogItemPage::
$item = WikilogItem::newFromInfo( $wi );
if ( !$item ) {
$item = new WikilogItem();
}
$item->mName = $wi->getItemName();
$item->mTitle = $wi->getItemTitle();
$item->mParentName = $wi->getName();
$item->mParentTitle = $wi->getTitle();
$item->mParent = $item->mParentTitle->getArticleId();
# Override item name if {{DISPLAYTITLE:...}} was used.
$dtText = $editInfo->output->getDisplayTitle();
if ( $dtText ) {
# Tags are stripped on purpose.
$dtText = Sanitizer::stripAllTags( $dtText );
$dtParts = explode( '/', $dtText, 2 );
if ( count( $dtParts ) > 1 ) {
$item->mName = $dtParts[1];
}
}
$item->resetID( $article->getId() );
# Check if we have any wikilog metadata available.
if ( isset( $editInfo->output->mExtWikilog ) ) {
$output = $editInfo->output->mExtWikilog;
# Update entry in wikilog_posts table.
# Entries in wikilog_authors and wikilog_tags are updated
# during LinksUpdate process.
$item->mPublish = $output->mPublish;
$item->mUpdated = wfTimestamp( TS_MW );
$item->mPubDate = $output->mPublish ? $output->mPubDate : $item->mUpdated;
$item->mAuthors = $output->mAuthors;
$item->mTags = $output->mTags;
$item->saveData();
} else {
# Remove entry from tables. Entries in wikilog_authors and
# wikilog_tags are removed during LinksUpdate process.
$item->deleteData();
}
# Invalidate cache of parent wikilog page.
WikilogUtils::updateWikilog( $wi->getTitle() );
} else {
# ::WikilogMainPage::
$dbw = wfGetDB( DB_MASTER );
$id = $article->getId();
# Check if we have any wikilog metadata available.
if ( isset( $editInfo->output->mExtWikilog ) ) {
$output = $editInfo->output->mExtWikilog;
$subtitle = $output->mSummary
? array( 'html', $output->mSummary )
: '';
# Update entry in wikilog_wikilogs table. Entries in
# wikilog_authors and wikilog_tags are updated during
# LinksUpdate process.
$dbw->replace(
'wikilog_wikilogs',
'wlw_page',
array(
'wlw_page' => $id,
'wlw_subtitle' => serialize( $subtitle ),
'wlw_icon' => $output->mIcon ? $output->mIcon->getDBKey() : '',
'wlw_logo' => $output->mLogo ? $output->mLogo->getDBKey() : '',
'wlw_authors' => serialize( $output->mAuthors ),
'wlw_updated' => $dbw->timestamp()
),
__METHOD__
);
} else {
# Remove entry from tables. Entries in wikilog_authors and
# wikilog_tags are removed during LinksUpdate process.
$dbw->delete( 'wikilog_wikilogs', array( 'wlw_page' => $id ), __METHOD__ );
}
}
return true;
}
/**
* Append the debug info to given ApiResult
*
* @param $context IContextSource
* @param $result ApiResult
*/
public static function appendDebugInfoToApiResult(IContextSource $context, ApiResult $result)
{
if (!self::$enabled) {
return;
}
// output errors as debug info, when display_errors is on
// this is necessary for all non html output of the api, because that clears all errors first
$obContents = ob_get_contents();
if ($obContents) {
$obContentArray = explode('<br />', $obContents);
foreach ($obContentArray as $obContent) {
if (trim($obContent)) {
self::debugMsg(Sanitizer::stripAllTags($obContent));
}
}
}
MWDebug::log('MWDebug output complete');
$debugInfo = self::getDebugInfo($context);
$result->setIndexedTagName($debugInfo, 'debuginfo');
$result->setIndexedTagName($debugInfo['log'], 'line');
$result->setIndexedTagName($debugInfo['debugLog'], 'msg');
$result->setIndexedTagName($debugInfo['queries'], 'query');
$result->setIndexedTagName($debugInfo['includes'], 'queries');
$result->addValue(null, 'debuginfo', $debugInfo);
}
protected function printRow($row, &$rownum, &$rows_in_cur_column, $rows_per_column, $format, $plainlist, $header, $footer, $rowstart, $rowend, &$result, $column_width, $res, $listsep, $finallistsep)
{
$rownum++;
if ($this->mColumns > 1) {
if ($rows_in_cur_column == $rows_per_column) {
// If it's a numbered list, and it's split
// into columns, add in the 'start='
// attribute so that each additional column
// starts at the right place. This attribute
// is actually deprecated, but it appears to
// still be supported by the major browsers...
if ($format == 'ol') {
$header = "<ol start=\"" . ($rownum + 1) . "\">";
}
$result .= <<<END
\t\t\t\t{$footer}
\t\t\t\t</div>
\t\t\t\t<div style="float: left; width: {$column_width}%">
\t\t\t\t{$header}
END;
$rows_in_cur_column = 0;
}
$rows_in_cur_column++;
}
if ($rownum > 0 && $plainlist) {
$result .= $rownum <= $res->getCount() ? $listsep : $finallistsep;
// the comma between "rows" other than the last one
} else {
$result .= $rowstart;
}
if ($this->mTemplate !== '') {
// build template code
$this->hasTemplates = true;
$wikitext = $this->mUserParam ? "|userparam={$this->mUserParam}" : '';
foreach ($row as $i => $field) {
$wikitext .= '|' . ($this->mNamedArgs ? '?' . $field->getPrintRequest()->getLabel() : $i + 1) . '=';
$first_value = true;
while (($text = $field->getNextText(SMW_OUTPUT_WIKI, $this->getLinker($i == 0))) !== false) {
if ($first_value) {
$first_value = false;
} else {
$wikitext .= ', ';
}
$wikitext .= $text;
}
}
$wikitext .= "|#={$rownum}";
$result .= '{{' . $this->mTemplate . $wikitext . '}}';
// str_replace('|', '|', // encode '|' for use in templates (templates fail otherwise) -- this is not the place for doing this, since even DV-Wikitexts contain proper "|"!
} else {
// build simple list
$first_col = true;
$found_values = false;
// has anything but the first column been printed?
foreach ($row as $field) {
$first_value = true;
while (($text = $field->getNextText(SMW_OUTPUT_WIKI, $this->getLinker($first_col))) !== false) {
if (!$first_col && !$found_values) {
// first values after first column
$result .= ' (';
$found_values = true;
} elseif ($found_values || !$first_value) {
// any value after '(' or non-first values on first column
$result .= "{$listsep} ";
}
if ($first_value) {
// first value in any column, print header
$first_value = false;
if ($this->mShowHeaders != SMW_HEADERS_HIDE && $field->getPrintRequest()->getLabel() !== '') {
$result .= $field->getPrintRequest()->getText(SMW_OUTPUT_WIKI, $this->mShowHeaders == SMW_HEADERS_PLAIN ? null : $this->mLinker) . ' ';
}
}
if ($this->isPlainlist()) {
$result .= $text;
} else {
$result .= Sanitizer::stripAllTags($text);
// actual output value
}
}
$first_col = false;
}
if ($found_values) {
$result .= ')';
}
}
$result .= $rowend;
}
/**
* Parse image options text and use it to make an image
*/
function makeImage(&$nt, $options)
{
global $wgUseImageResize, $wgDjvuRenderer;
$align = '';
# Check if the options text is of the form "options|alt text"
# Options are:
# * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
# * left no resizing, just left align. label is used for alt= only
# * right same, but right aligned
# * none same, but not aligned
# * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
# * center center the image
# * framed Keep original image size, no magnify-button.
$part = explode('|', $options);
$mwThumb =& MagicWord::get('img_thumbnail');
$mwManualThumb =& MagicWord::get('img_manualthumb');
$mwLeft =& MagicWord::get('img_left');
$mwRight =& MagicWord::get('img_right');
$mwNone =& MagicWord::get('img_none');
$mwWidth =& MagicWord::get('img_width');
$mwCenter =& MagicWord::get('img_center');
$mwFramed =& MagicWord::get('img_framed');
$mwPage =& MagicWord::get('img_page');
$caption = '';
$width = $height = $framed = $thumb = false;
$page = null;
$manual_thumb = '';
foreach ($part as $key => $val) {
if ($wgUseImageResize && !is_null($mwThumb->matchVariableStartToEnd($val))) {
$thumb = true;
} elseif (!is_null($match = $mwManualThumb->matchVariableStartToEnd($val))) {
# use manually specified thumbnail
$thumb = true;
$manual_thumb = $match;
} elseif (!is_null($mwRight->matchVariableStartToEnd($val))) {
# remember to set an alignment, don't render immediately
$align = 'right';
} elseif (!is_null($mwLeft->matchVariableStartToEnd($val))) {
# remember to set an alignment, don't render immediately
$align = 'left';
} elseif (!is_null($mwCenter->matchVariableStartToEnd($val))) {
# remember to set an alignment, don't render immediately
$align = 'center';
} elseif (!is_null($mwNone->matchVariableStartToEnd($val))) {
# remember to set an alignment, don't render immediately
$align = 'none';
} elseif (isset($wgDjvuRenderer) && $wgDjvuRenderer && !is_null($match = $mwPage->matchVariableStartToEnd($val))) {
# Select a page in a multipage document
$page = $match;
} elseif ($wgUseImageResize && !is_null($match = $mwWidth->matchVariableStartToEnd($val))) {
wfDebug("img_width match: {$match}\n");
# $match is the image width in pixels
if (preg_match('/^([0-9]*)x([0-9]*)$/', $match, $m)) {
$width = intval($m[1]);
$height = intval($m[2]);
} else {
$width = intval($match);
}
} elseif (!is_null($mwFramed->matchVariableStartToEnd($val))) {
$framed = true;
} else {
$caption = $val;
}
}
# Strip bad stuff out of the alt text
$alt = $this->replaceLinkHoldersText($caption);
# make sure there are no placeholders in thumbnail attributes
# that are later expanded to html- so expand them now and
# remove the tags
$alt = $this->unstrip($alt, $this->mStripState);
$alt = Sanitizer::stripAllTags($alt);
# Linker does the rest
$sk =& $this->mOptions->getSkin();
return $sk->makeImageLinkObj($nt, $caption, $alt, $align, $width, $height, $framed, $thumb, $manual_thumb, $page);
}
/**
* @param $caption
* @param $holders LinkHolderArray
* @return mixed|String
*/
protected function stripAltText($caption, $holders)
{
# Strip bad stuff out of the title (tooltip). We can't just use
# replaceLinkHoldersText() here, because if this function is called
# from replaceInternalLinks2(), mLinkHolders won't be up-to-date.
if ($holders) {
$tooltip = $holders->replaceText($caption);
} else {
$tooltip = $this->replaceLinkHoldersText($caption);
}
# make sure there are no placeholders in thumbnail attributes
# that are later expanded to html- so expand them now and
# remove the tags
$tooltip = $this->mStripState->unstripBoth($tooltip);
$tooltip = Sanitizer::stripAllTags($tooltip);
return $tooltip;
}
/**
* Override the title of the page when viewed, provided we've been given a
* title which will normalise to the canonical title
*
* @param $parser Parser: parent parser
* @param string $text desired title text
* @return String
*/
static function displaytitle($parser, $text = '')
{
global $wgRestrictDisplayTitle;
// parse a limited subset of wiki markup (just the single quote items)
$text = $parser->doQuotes($text);
// remove stripped text (e.g. the UNIQ-QINU stuff) that was generated by tag extensions/whatever
$text = preg_replace('/' . preg_quote($parser->uniqPrefix(), '/') . '.*?' . preg_quote(Parser::MARKER_SUFFIX, '/') . '/', '', $text);
// list of disallowed tags for DISPLAYTITLE
// these will be escaped even though they are allowed in normal wiki text
$bad = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'div', 'blockquote', 'ol', 'ul', 'li', 'hr', 'table', 'tr', 'th', 'td', 'dl', 'dd', 'caption', 'p', 'ruby', 'rb', 'rt', 'rp', 'br');
// disallow some styles that could be used to bypass $wgRestrictDisplayTitle
if ($wgRestrictDisplayTitle) {
$htmlTagsCallback = function (&$params) {
$decoded = Sanitizer::decodeTagAttributes($params);
if (isset($decoded['style'])) {
// this is called later anyway, but we need it right now for the regexes below to be safe
// calling it twice doesn't hurt
$decoded['style'] = Sanitizer::checkCss($decoded['style']);
if (preg_match('/(display|user-select|visibility)\\s*:/i', $decoded['style'])) {
$decoded['style'] = '/* attempt to bypass $wgRestrictDisplayTitle */';
}
}
$params = Sanitizer::safeEncodeTagAttributes($decoded);
};
} else {
$htmlTagsCallback = null;
}
// only requested titles that normalize to the actual title are allowed through
// if $wgRestrictDisplayTitle is true (it is by default)
// mimic the escaping process that occurs in OutputPage::setPageTitle
$text = Sanitizer::normalizeCharReferences(Sanitizer::removeHTMLtags($text, $htmlTagsCallback, array(), array(), $bad));
$title = Title::newFromText(Sanitizer::stripAllTags($text));
if (!$wgRestrictDisplayTitle) {
$parser->mOutput->setDisplayTitle($text);
} elseif ($title instanceof Title && !$title->hasFragment() && $title->equals($parser->mTitle)) {
$parser->mOutput->setDisplayTitle($text);
}
return '';
}
/**
* "Page title" means the contents of \<h1\>. It is stored as a valid HTML
* fragment. This function allows good tags like \<sup\> in the \<h1\> tag,
* but not bad tags like \<script\>. This function automatically sets
* \<title\> to the same content as \<h1\> but with all tags removed. Bad
* tags that were escaped in \<h1\> will still be escaped in \<title\>, and
* good tags like \<i\> will be dropped entirely.
*
* @param string|Message $name
*/
public function setPageTitle($name)
{
if ($name instanceof Message) {
$name = $name->setContext($this->getContext())->text();
}
# change "<script>foo&bar</script>" to "<script>foo&bar</script>"
# but leave "<i>foobar</i>" alone
$nameWithTags = Sanitizer::normalizeCharReferences(Sanitizer::removeHTMLtags($name));
$this->mPagetitle = $nameWithTags;
# change "<i>foo&bar</i>" to "foo&bar"
$this->setHTMLTitle($this->msg('pagetitle')->rawParams(Sanitizer::stripAllTags($nameWithTags))->inContentLanguage());
}
/**
* Creates links for different groups by accessing group link pages.
* Name of page is: $name_$group
*
* @return HTML
*/
function smwfCreateLinks($name)
{
global $wgUser, $wgTitle;
$groups = $wgUser->getGroups();
$links = array();
foreach ($groups as $g) {
$nav = new Article(Title::newFromText($name . '_' . $g, NS_MEDIAWIKI));
$content = $nav->fetchContent(0, false, false);
$matches = array();
preg_match_all('/\\*\\s*([^|]+)\\|\\s*([^|\\n]*)(\\|.*)?/', $content, $matches);
for ($i = 0; $i < count($matches[0]); $i++) {
$links[$matches[2][$i]] = $matches[1][$i];
$extraAttributes[$matches[2][$i]] = isset($matches[3][$i]) ? substr(trim($matches[3][$i]), 1) : "";
}
}
$links = array_unique($links);
$result = "";
foreach ($links as $name => $page_title) {
$name = Sanitizer::stripAllTags($name);
$page_title = Sanitizer::stripAllTags($page_title);
$query = "";
if (stripos($page_title, "?") !== false) {
$query = substr($page_title, stripos($page_title, "?") + 1);
$page_title = substr($page_title, 0, stripos($page_title, "?"));
}
// Replace some variables:
// PAGE_TITLE : Page title WITH namespace
// PAGE_TITLE_WNS : Page title WITHOUT namespace
// PAGE_NS : Page namespace as text
$query = str_replace("{{{PAGE_TITLE}}}", $wgTitle->getPrefixedDBkey(), $query);
$query = str_replace("{{{PAGE_NS}}}", $wgTitle->getNsText(), $query);
$query = str_replace("{{{PAGE_TITLE_WNS}}}", $wgTitle->getDBkey(), $query);
$page_title = str_replace("{{{PAGE_TITLE}}}", $wgTitle->getPrefixedDBkey(), $page_title);
//Check if ontoskin is available else return code for new skins
global $wgUser;
if ($wgUser->getSkin() == 'ontoskin') {
$result .= '<li><a href="' . Skin::makeUrl($page_title, $query) . '" ' . $extraAttributes[$name] . '>' . $name . '</a></li>';
} else {
$result .= '<tr><td><div class="smwf_naviitem"><a href="' . Skin::makeUrl($page_title, $query) . '" ' . $extraAttributes[$name] . '>' . $name . '</a></div></td></tr>';
}
}
return $result;
}
