/**
* Prepare data output
*
* @since 1.8
*
* @param array $data label => value
*/
protected function getFormatOutput(array $data)
{
//Init
$dataObject = array();
static $statNr = 0;
$chartID = 'sparkline-' . $this->params['charttype'] . '-' . ++$statNr;
$this->isHTML = true;
// Prepare data array
foreach ($data as $key => $value) {
if ($value >= $this->params['min']) {
$dataObject['label'][] = $key;
$dataObject['value'][] = $value;
}
}
$dataObject['charttype'] = $this->params['charttype'];
// Encode data objects
$requireHeadItem = array($chartID => FormatJson::encode($dataObject));
SMWOutputs::requireHeadItem($chartID, Skin::makeVariablesScript($requireHeadItem));
// RL module
SMWOutputs::requireResource('ext.srf.sparkline');
// Processing placeholder
$processing = SRFUtils::htmlProcessingElement(false);
// Chart/graph placeholder
$chart = Html::rawElement('div', array('id' => $chartID, 'class' => 'container', 'style' => "display:none;"), null);
// Beautify class selector
$class = $this->params['class'] ? ' ' . $this->params['class'] : '';
// Chart/graph wrappper
return Html::rawElement('span', array('class' => 'srf-sparkline' . $class), $processing . $chart);
}
/**
* Method for handling the set_recurring_event parser function.
*
* @since 1.5.3
*
* @param Parser $parser
*/
public static function render( Parser &$parser ) {
$params = func_get_args();
array_shift( $params ); // We already know the $parser ...
// Almost all of the work gets done by
// getDatesForRecurringEvent().
$results = self::getDatesForRecurringEvent( $params );
if ( $results == null ) {
return null;
}
list( $property_name, $all_date_strings, $unused_params ) = $results;
// Do the actual saving of the data.
foreach ( $all_date_strings as $date_str ) {
SMWParseData::addProperty( $property_name, $date_str, false, $parser, true );
}
global $wgTitle;
if ( !is_null( $wgTitle ) && $wgTitle->isSpecialPage() ) {
global $wgOut;
SMWOutputs::commitToOutputPage( $wgOut );
}
else {
SMWOutputs::commitToParser( $parser );
}
}
/**
* This method will be called before an article is displayed or previewed.
* For display and preview we strip out the semantic properties and append them
* at the end of the article.
*
* @param Parser $parser
* @param string $text
*/
static public function onInternalParseBeforeLinks( &$parser, &$text ) {
global $smwgStoreAnnotations, $smwgLinksInValues;
SMWParseData::stripMagicWords( $text, $parser );
// Store the results if enabled (we have to parse them in any case,
// in order to clean the wiki source for further processing).
$smwgStoreAnnotations = smwfIsSemanticsProcessed( $parser->getTitle()->getNamespace() );
SMWParserExtensions::$mTempStoreAnnotations = true; // used for [[SMW::on]] and [[SMW:off]]
// Process redirects, if any (it seems that there is indeed no more direct way of getting this info from MW)
if ( $smwgStoreAnnotations ) {
$rt = Title::newFromRedirect( $text );
if ( !is_null( $rt ) ) {
$p = new SMWDIProperty( '_REDI' );
$di = SMWDIWikiPage::newFromTitle( $rt, '__red' );
SMWParseData::getSMWData( $parser )->addPropertyObjectValue( $p, $di );
}
}
// only used in subsequent callbacks, forgotten afterwards
SMWParserExtensions::$mTempParser = $parser;
// In the regexp matches below, leading ':' escapes the markup, as known for Categories.
// Parse links to extract semantic properties.
if ( $smwgLinksInValues ) { // More complex regexp -- lib PCRE may cause segfaults if text is long :-(
$semanticLinkPattern = '/\[\[ # Beginning of the link
(?:([^:][^]]*):[=:])+ # Property name (or a list of those)
( # After that:
(?:[^|\[\]] # either normal text (without |, [ or ])
|\[\[[^]]*\]\] # or a [[link]]
|\[[^]]*\] # or an [external link]
)*) # all this zero or more times
(?:\|([^]]*))? # Display text (like "text" in [[link|text]]), optional
\]\] # End of link
/xu';
$text = preg_replace_callback( $semanticLinkPattern, array( 'SMWParserExtensions', 'parsePropertiesCallback' ), $text );
} else { // Simpler regexps -- no segfaults found for those, but no links in values.
$semanticLinkPattern = '/\[\[ # Beginning of the link
(?:([^:][^]]*):[=:])+ # Property name (or a list of those)
([^\[\]]*) # content: anything but [, |, ]
\]\] # End of link
/xu';
$text = preg_replace_callback( $semanticLinkPattern, array( 'SMWParserExtensions', 'simpleParsePropertiesCallback' ), $text );
}
// Add link to RDF to HTML header.
// TODO: do escaping via Html or Xml class.
SMWOutputs::requireHeadItem(
'smw_rdf', '<link rel="alternate" type="application/rdf+xml" title="' .
htmlspecialchars( $parser->getTitle()->getPrefixedText() ) . '" href="' .
htmlspecialchars(
SpecialPage::getTitleFor( 'ExportRDF', $parser->getTitle()->getPrefixedText() )->getLocalUrl( 'xmlmime=rdf' )
) . "\" />"
);
SMWOutputs::commitToParser( $parser );
return true; // always return true, in order not to stop MW's hook processing!
}
/**
* Return serialised results in specified format.
* Implemented by subclasses.
*/
protected function getResultText(SMWQueryResult $res, $outputmode)
{
$html = '';
$id = uniqid();
// build an array of article IDs contained in the result set
$objects = array();
foreach ($res->getResults() as $key => $object) {
$objects[] = array($object->getTitle()->getArticleId());
$html .= $key . ': ' . $object->getSerialization() . "<br>\n";
}
// build an array of data about the printrequests
$printrequests = array();
foreach ($res->getPrintRequests() as $key => $printrequest) {
$data = $printrequest->getData();
if ($data instanceof SMWPropertyValue) {
$name = $data->getDataItem()->getKey();
} else {
$name = null;
}
$printrequests[] = array($printrequest->getMode(), $printrequest->getLabel(), $name, $printrequest->getOutputFormat(), $printrequest->getParameters());
}
// write out results and query params into JS arrays
// Define the srf_filtered_values array
SMWOutputs::requireScript('srf_slideshow', Html::inlineScript('srf_slideshow = {};'));
SMWOutputs::requireScript('srf_slideshow' . $id, Html::inlineScript('srf_slideshow["' . $id . '"] = ' . json_encode(array($objects, $this->params['template'], $this->params['delay'] * 1000, $this->params['height'], $this->params['width'], $this->params['nav controls'], $this->params['effect'], json_encode($printrequests))) . ';'));
SMWOutputs::requireResource('ext.srf.slideshow');
if ($this->params['nav controls']) {
SMWOutputs::requireResource('jquery.ui.slider');
}
return Html::element('div', array('id' => $id, 'class' => 'srf-slideshow ' . $id . ' ' . $this->params['class']));
}
/**
* Main entrypoint for the special page.
*
* @param string $p
*/
public function execute($p)
{
global $wgOut, $wgRequest, $smwgQEnabled;
$wgOut->addModules('ext.smw.style');
$wgOut->addModules('ext.smw.ask');
$wgOut->addModules('ext.smw.property');
$this->setHeaders();
if (!$smwgQEnabled) {
$wgOut->addHTML('<br />' . wfMessage('smw_iq_disabled')->escaped());
} else {
if ($wgRequest->getCheck('showformatoptions')) {
// handle Ajax action
$format = $wgRequest->getVal('showformatoptions');
$params = $wgRequest->getArray('params');
$wgOut->disable();
echo $this->showFormatOptions($format, $params);
} else {
$this->extractQueryParameters($p);
$this->makeHTMLResult();
}
}
$this->addExternalHelpLinkFor('smw_ask_doculink');
SMWOutputs::commitToOutputPage($wgOut);
// make sure locally collected output data is pushed to the output!
}
/**
* @see SMWResultPrinter::getFormatOutput
*
* @since 1.8
*
* @param array $data label => value
* @return string
*/
protected function getFormatOutput(array $data)
{
// Object count
static $statNr = 0;
$d3chartID = 'd3-chart-' . ++$statNr;
$this->isHTML = true;
// Reorganize the raw data
foreach ($data as $name => $value) {
if ($value >= $this->params['min']) {
$dataObject[] = array('label' => $name, 'value' => $value);
}
}
// Ensure right conversion
$width = strstr($this->params['width'], "%") ? $this->params['width'] : $this->params['width'] . 'px';
// Prepare transfer objects
$d3data = array('data' => $dataObject, 'parameters' => array('colorscheme' => $this->params['colorscheme'] ? $this->params['colorscheme'] : null, 'charttitle' => $this->params['charttitle'], 'charttext' => $this->params['charttext'], 'datalabels' => $this->params['datalabels']));
// Encoding
$requireHeadItem = array($d3chartID => FormatJson::encode($d3data));
SMWOutputs::requireHeadItem($d3chartID, Skin::makeVariablesScript($requireHeadItem));
// RL module
$resource = 'ext.srf.d3.chart.' . $this->params['charttype'];
SMWOutputs::requireResource($resource);
// Chart/graph placeholder
$chart = Html::rawElement('div', array('id' => $d3chartID, 'class' => 'container', 'style' => 'display:none;'), null);
// Processing placeholder
$processing = SRFUtils::htmlProcessingElement($this->isHTML);
// Beautify class selector
$class = $this->params['charttype'] ? '-' . $this->params['charttype'] : '';
$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class . ' d3-chart-common';
// D3 wrappper
return Html::rawElement('div', array('class' => 'srf-d3-chart' . $class, 'style' => "width:{$width}; height:{$this->params['height']}px;"), $processing . $chart);
}
/**
* Main method for adding all additional HTML to the output stream.
*/
protected function showList()
{
global $wgOut, $wgRequest;
$this->from = $wgRequest->getVal('from', '');
$this->until = $wgRequest->getVal('until', '');
if ($this->initParameters()) {
$wgOut->addHTML($this->getHtml());
SMWOutputs::commitToOutputPage($wgOut);
}
}
/**
* Main method for adding all additional HTML to the output stream.
*/
protected function showList()
{
global $wgOut, $wgRequest;
wfProfileIn(__METHOD__ . ' (SMW)');
$this->from = $wgRequest->getVal('from', '');
$this->until = $wgRequest->getVal('until', '');
if ($this->initParameters()) {
$wgOut->addHTML("<br id=\"smwfootbr\"/>\n" . $this->getHtml());
SMWOutputs::commitToOutputPage($wgOut);
}
wfProfileOut(__METHOD__ . ' (SMW)');
}
public function execute($param)
{
wfProfileIn('smwfDoSpecialUnusedProperties (SMW)');
global $wgOut;
$wgOut->setPageTitle(wfMsg('unusedproperties'));
$rep = new SMWUnusedPropertiesPage();
list($limit, $offset) = wfCheckLimits();
$rep->doQuery($offset, $limit);
// Ensure locally collected output data is pushed to the output!
SMWOutputs::commitToOutputPage($wgOut);
wfProfileOut('smwfDoSpecialUnusedProperties (SMW)');
}
/**
* Method for handling the declare parser function.
*
* @since 1.5.3
*
* @param Parser $parser
* @param PPFrame $frame
* @param array $args
*/
public static function render(Parser &$parser, PPFrame $frame, array $args)
{
if ($frame->isTemplate()) {
foreach ($args as $arg) {
if (trim($arg) !== '') {
$expanded = trim($frame->expand($arg));
$parts = explode('=', $expanded, 2);
if (count($parts) == 1) {
$propertystring = $expanded;
$argumentname = $expanded;
} else {
$propertystring = $parts[0];
$argumentname = $parts[1];
}
$property = SMWPropertyValue::makeUserProperty($propertystring);
$argument = $frame->getArgument($argumentname);
$valuestring = $frame->expand($argument);
if ($property->isValid()) {
$type = $property->getPropertyTypeID();
if ($type == '_wpg') {
$matches = array();
preg_match_all('/\\[\\[([^\\[\\]]*)\\]\\]/u', $valuestring, $matches);
$objects = $matches[1];
if (count($objects) == 0) {
if (trim($valuestring) !== '') {
SMWParseData::addProperty($propertystring, $valuestring, false, $parser, true);
}
} else {
foreach ($objects as $object) {
SMWParseData::addProperty($propertystring, $object, false, $parser, true);
}
}
} elseif (trim($valuestring) !== '') {
SMWParseData::addProperty($propertystring, $valuestring, false, $parser, true);
}
// $value = SMWDataValueFactory::newPropertyObjectValue( $property->getDataItem(), $valuestring );
// if (!$value->isValid()) continue;
}
}
}
} else {
// @todo Save as metadata
}
global $wgTitle;
if (!is_null($wgTitle) && $wgTitle->isSpecialPage()) {
global $wgOut;
SMWOutputs::commitToOutputPage($wgOut);
} else {
SMWOutputs::commitToParser($parser);
}
return '';
}
public function getResultText(SMWQueryResult $results, $outputmode)
{
global $wgUser, $wgParser;
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($wgParser);
$ig->setCaption($this->mIntro);
// set caption to IQ header
if ($this->params['galleryformat'] == 'carousel') {
static $carouselNr = 0;
// Set attributes for jcarousel
$dataAttribs = array('wrap' => 'both', 'vertical' => 'false', 'rtl' => 'false');
// Use perrow parameter to determine the scroll sequence.
if (empty($this->params['perrow'])) {
$dataAttribs['scroll'] = 1;
// default 1
} else {
$dataAttribs['scroll'] = $this->params['perrow'];
$dataAttribs['visible'] = $this->params['perrow'];
}
$attribs = array('id' => 'carousel' . ++$carouselNr, 'class' => 'jcarousel jcarousel-skin-smw', 'style' => 'display:none;');
foreach ($dataAttribs as $name => $value) {
$attribs['data-' . $name] = $value;
}
$ig->setAttributes($attribs);
// Load javascript module
SMWOutputs::requireResource('ext.srf.jcarousel');
}
// In case galleryformat = carousel, perrow should not be set
if ($this->params['perrow'] !== '' && $this->params['galleryformat'] !== 'carousel') {
$ig->setPerRow($this->params['perrow']);
}
if ($this->params['widths'] !== '') {
$ig->setWidths($this->params['widths']);
}
if ($this->params['heights'] !== '') {
$ig->setHeights($this->params['heights']);
}
$printReqLabels = array();
foreach ($results->getPrintRequests() as $printReq) {
$printReqLabels[] = $printReq->getLabel();
}
if ($this->params['imageproperty'] !== '' && in_array($this->params['imageproperty'], $printReqLabels)) {
$this->addImageProperties($results, $ig, $this->params['imageproperty'], $this->params['captionproperty']);
} else {
$this->addImagePages($results, $ig);
}
return array($ig->toHTML(), 'nowiki' => true, 'isHTML' => true);
}
/**
* Renders and returns the output.
* @see ParserHook::render
*
* @since 1.7
*
* @param array $parameters
*
* @return string
*/
public function render(array $parameters)
{
/**
* Non-escaping is safe bacause a user's message is passed through parser, which will
* handle unsafe HTM elements.
*/
$result = smwfEncodeMessages(array($parameters['message']), $parameters['icon'], ' <!--br-->', false);
if (!is_null($this->parser->getTitle()) && $this->parser->getTitle()->isSpecialPage()) {
global $wgOut;
SMWOutputs::commitToOutputPage($wgOut);
} else {
SMWOutputs::commitToParser($this->parser);
}
return $result;
}
/**
* @see StringValueFormatter::doFormatFinalOutputFor
*/
protected function doFormatFinalOutputFor($type, $linker)
{
$abbreviate = $type === self::WIKI_LONG || $type === self::HTML_LONG;
$text = $this->dataValue->getDataItem()->getString();
// Escape and wrap values of type Code. The result is escaped to be
// HTML-safe (it will also work in wiki context). The result will
// contain mark-up that must not be escaped again.
Outputs::requireResource('ext.smw.style');
// This disables all active wiki and HTML markup:
$result = str_replace(array('<', '>', ' ', '[', '{', '=', "'", ':', "\n"), array('<', '>', ' ', '[', '{', '=', ''', ':', "<br />"), $text);
if ($abbreviate) {
$result = "<div style=\"height:5em; overflow:auto;\">{$result}</div>";
}
return "<div class=\"smwpre\">{$result}</div>";
}
public function execute($param)
{
global $wgOut;
$params = SMWInfolink::decodeParameters($param, false);
$typeLabel = reset($params);
if ($typeLabel == false) {
$wgOut->setPageTitle(wfMessage('types')->text());
$html = $this->getTypesList();
} else {
$typeName = str_replace('_', ' ', $typeLabel);
$wgOut->setPageTitle($typeName);
// Maybe add a better message for this
$html = $this->getTypeProperties($typeLabel);
}
$wgOut->addHTML($html);
SMWOutputs::commitToOutputPage($wgOut);
}
/**
* @see SMWResultPrinter::getResultText
*
* @param SMWQueryResult $res
* @param $outputMode
*
* @return string
*/
protected function getResultText(SMWQueryResult $res, $outputMode)
{
// Initialize
static $statNr = 0;
// Get results from SMWListResultPrinter
$result = parent::getResultText($res, $outputMode);
// Count widgets
$widgetID = 'pagewidget-' . ++$statNr;
// Container items
$result = Html::rawElement('div', array('id' => $widgetID, 'class' => 'container', 'data-embedonly' => $this->params['embedonly'], 'style' => 'display:none;'), $result);
// Placeholder
$processing = SRFUtils::htmlProcessingElement($this->isHTML);
// RL module
SMWOutputs::requireResource('ext.srf.pagewidget.carousel');
// Beautify class selector
$class = $this->params['class'] ? ' ' . $this->params['class'] : '';
// Wrap results
return Html::rawElement('div', array('class' => 'srf-pagewidget' . $class), $processing . $result);
}
/**
* Method for handling the ask concept function.
*
* @todo The possible use of this in an HTML or Specal page context needs to be revisited. The code mentions it, but can this actually happen?
* @todo The escaping of symbols in concept queries needs to be revisited.
*
* @since 1.5.3
*
* @param Parser $parser
*/
public static function render(Parser &$parser)
{
global $wgContLang, $wgTitle;
$title = $parser->getTitle();
$pconc = new SMWDIProperty('_CONC');
if ($title->getNamespace() != SMW_NS_CONCEPT) {
$result = smwfEncodeMessages(array(wfMsgForContent('smw_no_concept_namespace')));
SMWOutputs::commitToParser($parser);
return $result;
} elseif (count(SMWParseData::getSMWdata($parser)->getPropertyValues($pconc)) > 0) {
$result = smwfEncodeMessages(array(wfMsgForContent('smw_multiple_concepts')));
SMWOutputs::commitToParser($parser);
return $result;
}
// process input:
$params = func_get_args();
array_shift($params);
// We already know the $parser ...
// Use first parameter as concept (query) string.
$concept_input = str_replace(array('>', '<'), array('>', '<'), array_shift($params));
// second parameter, if any, might be a description
$concept_docu = array_shift($params);
// NOTE: the str_replace above is required in MediaWiki 1.11, but not in MediaWiki 1.14
$query = SMWQueryProcessor::createQuery($concept_input, SMWQueryProcessor::getProcessedParams(array('limit' => 20, 'format' => 'list')), SMWQueryProcessor::CONCEPT_DESC);
$concept_text = $query->getDescription()->getQueryString();
if (!is_null(SMWParseData::getSMWData($parser))) {
$diConcept = new SMWDIConcept($concept_text, $concept_docu, $query->getDescription()->getQueryFeatures(), $query->getDescription()->getSize(), $query->getDescription()->getDepth());
SMWParseData::getSMWData($parser)->addPropertyObjectValue($pconc, $diConcept);
}
// display concept box:
$rdflink = SMWInfolink::newInternalLink(wfMsgForContent('smw_viewasrdf'), $wgContLang->getNsText(NS_SPECIAL) . ':ExportRDF/' . $title->getPrefixedText(), 'rdflink');
SMWOutputs::requireResource('ext.smw.style');
// TODO: escape output, preferably via Html or Xml class.
$result = '<div class="smwfact"><span class="smwfactboxhead">' . wfMsgForContent('smw_concept_description', $title->getText()) . (count($query->getErrors()) > 0 ? ' ' . smwfEncodeMessages($query->getErrors()) : '') . '</span>' . '<span class="smwrdflink">' . $rdflink->getWikiText() . '</span>' . '<br />' . ($concept_docu ? "<p>{$concept_docu}</p>" : '') . '<pre>' . str_replace('[', '[', $concept_text) . "</pre>\n</div>";
if (!is_null($wgTitle) && $wgTitle->isSpecialPage()) {
global $wgOut;
SMWOutputs::commitToOutputPage($wgOut);
} else {
SMWOutputs::commitToParser($parser);
}
return $result;
}
public static function embedWiki($input, $argv)
{
// if(!ETParserFunctions::$inlineParser) {
// global $wgParserConf;
// ETParserFunctions::$inlineParser = wfCreateObject( $wgParserConf['class'], array( $wgParserConf ) );
// }
global $wgParser;
if ($wgParser->getTitle() instanceof Title && $wgParser->getOptions() instanceof ParserOptions) {
$result = $wgParser->recursiveTagParse($input);
} else {
global $wgTitle;
$popt = new ParserOptions();
$popt->setEditSection(false);
$pout = $wgParser->parse($input . '__NOTOC__', $wgTitle, $popt);
// / NOTE: as of MW 1.14SVN, there is apparently no better way to hide the TOC
SMWOutputs::requireFromParserOutput($pout);
$result = $pout->getText();
}
return $result;
}
/**
* Method for handling the ask parser function.
*
* @since 1.5.3
*
* @param Parser $parser
*/
public static function render(Parser &$parser)
{
global $smwgQEnabled, $smwgIQRunningNumber, $wgTitle;
if ($smwgQEnabled) {
$smwgIQRunningNumber++;
$params = func_get_args();
array_shift($params);
// We already know the $parser ...
$result = SMWQueryProcessor::getResultFromFunctionParams($params, SMW_OUTPUT_WIKI);
} else {
$result = smwfEncodeMessages(array(wfMessage('smw_iq_disabled')->inContentLanguage()->text()));
}
if (!is_null($wgTitle) && $wgTitle->isSpecialPage()) {
global $wgOut;
SMWOutputs::commitToOutputPage($wgOut);
} else {
SMWOutputs::commitToParser($parser);
}
return $result;
}
/**
* @see SMWResultPrinter::getResultText
*
* @param SMWQueryResult $res
* @param array $params
* @param $outputmode
*
* @return string
*/
protected function getResultText(SMWQueryResult $res, $outputmode)
{
// Initialize
static $statNr = 0;
//$this->isHTML = true;
// Set output type for the parent
$this->mFormat = $this->params['listtype'] == 'ordered' || $this->params['listtype'] == 'ol' ? 'ol' : 'ul';
// Get results from SMWListResultPrinter
$result = parent::getResultText($res, $outputmode);
// Count widgets
$listwidgetID = 'listwidget-' . ++$statNr;
// OL/UL container items
$result = Html::rawElement('div', array('id' => $listwidgetID, 'class' => 'container', 'style' => 'display:none; position: relative; margin-bottom:5px; margin-top:5px;'), $result);
// Placeholder
$processing = SRFUtils::htmlProcessingElement($this->isHTML);
// RL module
$resource = 'ext.srf.listwidget.' . $this->params['widget'];
SMWOutputs::requireResource($resource);
// Wrap results
return Html::rawElement('div', array('class' => 'srf-listwidget ' . htmlspecialchars($this->params['class']), 'data-listtype' => $this->mFormat, 'data-widget' => $this->params['widget'], 'data-pageitems' => $this->params['pageitems']), $processing . $result);
}
/**
* Return serialised results in specified format
*
* @param SMWQueryResult $results
* @param $outputmode
*
* @return string
*/
public function getResultText(SMWQueryResult $results, $outputmode)
{
// Check output conditions
if ($this->params['widget'] == 'sphere' && $this->params['link'] !== 'all' && $this->params['template'] === '') {
return $results->addErrors(array(wfMessage('srf-error-option-link-all', 'sphere')->inContentLanguage()->text()));
}
// Template support
$this->hasTemplates = $this->params['template'] !== '';
// Prioritize HTML setting
$this->isHTML = $this->params['widget'] !== '';
$this->isHTML = $this->params['template'] === '';
$outputmode = SMW_OUTPUT_HTML;
// Sphere widget
if ($this->params['widget'] === 'sphere') {
SMWOutputs::requireResource('ext.srf.tagcloud.sphere');
}
// Wordcloud widget
if ($this->params['widget'] === 'wordcloud') {
SMWOutputs::requireResource('ext.srf.tagcloud.wordcloud');
}
return $this->getTagCloud($this->getTagSizes($this->getTags($results, $outputmode)));
}
/**
* Method for handling the show parser function.
*
* @since 1.5.3
*
* @param Parser $parser
*/
public static function render(Parser &$parser)
{
global $smwgQEnabled, $smwgIQRunningNumber, $wgTitle;
if ($smwgQEnabled) {
$smwgIQRunningNumber++;
$rawParams = func_get_args();
array_shift($rawParams);
// We already know the $parser ...
list($query, $params) = SMWQueryProcessor::getQueryAndParamsFromFunctionParams($rawParams, SMW_OUTPUT_WIKI, SMWQueryProcessor::INLINE_QUERY, true);
$result = SMWQueryProcessor::getResultFromQuery($query, $params, SMW_OUTPUT_WIKI, SMWQueryProcessor::INLINE_QUERY);
$queryKey = hash('md4', implode('|', $rawParams), false);
SMWAsk::addQueryData($queryKey, $query, $params, $parser);
} else {
$result = smwfEncodeMessages(array(wfMessage('smw_iq_disabled')->inContentLanguage()->text()));
}
if (!is_null($wgTitle) && $wgTitle->isSpecialPage()) {
global $wgOut;
SMWOutputs::commitToOutputPage($wgOut);
} else {
SMWOutputs::commitToParser($parser);
}
return $result;
}
/**
* Main entrypoint for the special page.
*
* @param string $p
*/
public function execute($p)
{
global $wgOut, $wgRequest, $smwgQEnabled;
$this->setHeaders();
wfProfileIn('doSpecialAsk (SMW)');
if (!$smwgQEnabled) {
$wgOut->addHTML('<br />' . wfMessage('smw_iq_disabled')->text());
} else {
if ($wgRequest->getCheck('showformatoptions')) {
// handle Ajax action
$format = $wgRequest->getVal('showformatoptions');
$params = $wgRequest->getArray('params');
$wgOut->disable();
echo $this->showFormatOptions($format, $params);
} else {
$this->extractQueryParameters($p);
$this->makeHTMLResult();
}
}
SMWOutputs::commitToOutputPage($wgOut);
// make sure locally collected output data is pushed to the output!
wfProfileOut('doSpecialAsk (SMW)');
}
/**
* Creates the HTML for the query form for this special page.
*
* @return string HTML for the query form
*/
private function queryForm()
{
SMWOutputs::requireResource('ext.smw.property');
$spectitle = SpecialPage::getTitleFor('SearchByProperty');
$html = '<form name="searchbyproperty" action="' . htmlspecialchars($spectitle->getLocalURL()) . '" method="get">' . "\n" . '<input type="hidden" name="title" value="' . $spectitle->getPrefixedText() . '"/>';
$html .= wfMessage('smw_sbv_property')->text() . ' <input type="text" id="property_box" name="property" value="' . htmlspecialchars($this->propertystring) . '" />' . "   \n";
$html .= wfMessage('smw_sbv_value')->text() . ' <input type="text" name="value" value="' . htmlspecialchars($this->valuestring) . '" />' . "\n";
$html .= '<input type="submit" value="' . wfMessage('smw_sbv_submit')->text() . "\"/>\n</form>\n";
return $html;
}
public function execute($query)
{
global $wgRequest, $wgOut;
$linker = smwfGetLinker();
$this->setHeaders();
// Get parameters
$pagename = $wgRequest->getVal('from');
$propname = $wgRequest->getVal('type');
$limit = $wgRequest->getVal('limit');
$offset = $wgRequest->getVal('offset');
if ($limit === '') {
$limit = 20;
}
if ($offset === '') {
$offset = 0;
}
if ($propname === '') {
// No GET parameters? Try the URL:
$queryparts = explode('::', $query);
$propname = $query;
if (count($queryparts) > 1) {
$pagename = $queryparts[0];
$propname = implode('::', array_slice($queryparts, 1));
}
}
$subject = SMWDataValueFactory::newTypeIDValue('_wpg', $pagename);
$pagename = $subject->isValid() ? $subject->getPrefixedText() : '';
$property = SMWPropertyValue::makeUserProperty($propname);
$propname = $property->isValid() ? $property->getWikiValue() : '';
// Produce output
$html = '';
if ($propname === '') {
// no property given, show a message
$html .= wfMsg('smw_pp_docu') . "\n";
} else {
// property given, find and display results
// FIXME: very ugly, needs i18n
$wgOut->setPagetitle(($pagename !== '' ? $pagename . ' ' : '') . $property->getWikiValue());
// get results (get one more, to see if we have to add a link to more)
$options = new SMWRequestOptions();
$options->limit = $limit + 1;
$options->offset = $offset;
$options->sort = true;
$results = smwfGetStore()->getPropertyValues($pagename !== '' ? $subject->getDataItem() : null, $property->getDataItem(), $options);
// prepare navigation bar if needed
if ($offset > 0 || count($results) > $limit) {
if ($offset > 0) {
$navigation = Html::element('a', array('href' => $this->getTitle()->getLocalURL(array('offset' => max(0, $offset - $limit), 'limit' => $limit, 'type' => $propname, 'from' => $pagename))), wfMsg('smw_result_prev'));
} else {
$navigation = wfMsg('smw_result_prev');
}
$navigation .= '     <b>' . wfMsg('smw_result_results') . ' ' . ($offset + 1) . '– ' . ($offset + min(count($results), $limit)) . '</b>    ';
if (count($results) == $limit + 1) {
$navigation = Html::element('a', array('href' => $this->getTitle()->getLocalURL(array('offset' => $offset + $limit, 'limit' => $limit, 'type' => $propname, 'from' => $pagename))), wfMsg('smw_result_next'));
} else {
$navigation .= wfMsg('smw_result_next');
}
} else {
$navigation = '';
}
// display results
$html .= '<br />' . $navigation;
if (count($results) == 0) {
$html .= wfMsg('smw_result_noresults');
} else {
$html .= "<ul>\n";
$count = $limit + 1;
foreach ($results as $di) {
$count--;
if ($count < 1) {
continue;
}
$dv = SMWDataValueFactory::newDataItemValue($di, $property->getDataItem());
$html .= '<li>' . $dv->getLongHTMLText($linker);
// do not show infolinks, the magnifier "+" is ambiguous with the browsing '+' for '_wpg' (see below)
if ($property->getDataItem()->findPropertyTypeID() == '_wpg') {
$browselink = SMWInfolink::newBrowsingLink('+', $dv->getLongWikiText());
$html .= '  ' . $browselink->getHTML($linker);
}
$html .= "</li> \n";
}
$html .= "</ul>\n";
}
$html .= $navigation;
}
// Display query form
$spectitle = $this->getTitle();
$html .= '<p> </p>';
$html .= '<form name="pageproperty" action="' . htmlspecialchars($spectitle->getLocalURL()) . '" method="get">' . "\n" . '<input type="hidden" name="title" value="' . $spectitle->getPrefixedText() . '"/>';
$html .= wfMsg('smw_pp_from') . ' <input type="text" name="from" value="' . htmlspecialchars($pagename) . '" />' . "   \n";
$html .= wfMsg('smw_pp_type') . ' <input type="text" name="type" value="' . htmlspecialchars($propname) . '" />' . "\n";
$html .= '<input type="submit" value="' . wfMsg('smw_pp_submit') . "\"/>\n</form>\n";
$wgOut->addHTML($html);
SMWOutputs::commitToOutputPage($wgOut);
// make sure locally collected output data is pushed to the output!
}
/**
* @see SMWDataValue::getLongWikiText
*
* @since 0.6
*/
public function getLongWikiText($linked = null)
{
if ($this->isValid()) {
SMWOutputs::requireHeadItem(SMW_HEADER_TOOLTIP);
// TODO: fix lang keys so they include the space and coordinates.
$coordinateSet = $this->m_dataitem->getCoordinateSet();
$text = $this->getFormattedCoord($this->m_dataitem);
$lines = array(wfMessage('semanticmaps-latitude', $coordinateSet['lat'])->inContentLanguage()->escaped(), wfMessage('semanticmaps-longitude', $coordinateSet['lon'])->inContentLanguage()->escaped());
if (array_key_exists('alt', $coordinateSet)) {
$lines[] = wfMessage('semanticmaps-altitude', $coordinateSet['alt'])->inContentLanguage()->escaped();
}
return '<span class="smwttinline">' . htmlspecialchars($text) . '<span class="smwttcontent">' . implode('<br />', $lines) . '</span></span>';
} else {
return $this->getErrorText();
}
}
/**
* Creates the JS needed for adding auto-completion to queryForm(). Uses the
* MW API to fetch suggestions.
*
*/
protected static function addAutoComplete()
{
SMWOutputs::requireResource('jquery.ui.autocomplete');
$javascript_autocomplete_text = <<<END
<script type="text/javascript">
jQuery(document).ready(function(){
\tjQuery("#property_box").autocomplete({
\t\tminLength: 2,
\t\tsource: function(request, response) {
\t\t\tjQuery.getJSON(wgScriptPath+'/api.php?action=opensearch&limit=10&namespace='+wgNamespaceIds['property']+'&format=jsonfm&search='+request.term, function(data){
\t\t\t\t//remove the word 'Property:' from returned data
\t\t\t\tfor(i=0;i<data[1].length;i++) data[1][i]=data[1][i].substr(data[1][i].indexOf(':')+1);
\t\t\t\tresponse(data[1]);
\t\t\t});
\t\t}
\t});
});
</script>
END;
SMWOutputs::requireScript('smwAutocompleteSpecialSearchByProperty', $javascript_autocomplete_text);
}
/**
* Creates the JS needed for adding auto-completion to queryForm(). Uses the
* MW API to fetch suggestions.
*/
private static function addAutoComplete() {
SMWOutputs::requireResource( 'jquery.ui.autocomplete' );
$javascript_autocomplete_text = <<<END
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery("#page_input_box").autocomplete({
minLength: 3,
source: function(request, response) {
jQuery.getJSON(wgScriptPath+'/api.php?action=opensearch&limit=10&namespace=0&format=jsonfm&search='+request.term, function(data){
response(data[1]);
});
}
});
});
</script>
END;
SMWOutputs::requireScript( 'smwAutocompleteSpecialBrowse', $javascript_autocomplete_text );
}
/**
* Continuation of getResult that only gets executed for non file outputs.
*
* @since 1.6
*
* @param string $result
* @param SMWQueryResult $results
* @param integer $outputmode
*
* @return string
*/
protected function handleNonFileResult($result, SMWQueryResult $results, $outputmode)
{
/**
* @var \Parser $wgParser
*/
global $wgParser, $smwgEnabledResultFormatsWithRecursiveAnnotationSupport;
$result .= $this->getErrorString($results);
// append errors
// Apply intro parameter
if ($this->mIntro && $results->getCount() > 0) {
if ($outputmode == SMW_OUTPUT_HTML && $wgParser->getTitle() instanceof Title) {
global $wgParser;
$result = $wgParser->recursiveTagParse($this->mIntro) . $result;
} else {
$result = $this->mIntro . $result;
}
}
// Apply outro parameter
if ($this->mOutro && $results->getCount() > 0) {
if ($outputmode == SMW_OUTPUT_HTML && $wgParser->getTitle() instanceof Title) {
$result = $result . $wgParser->recursiveTagParse($this->mOutro);
} else {
$result = $result . $this->mOutro;
}
}
// Preprocess embedded templates if needed
if (!$this->isHTML && $this->hasTemplates) {
if ($wgParser->getTitle() instanceof Title && $wgParser->getOptions() instanceof ParserOptions) {
self::$mRecursionDepth++;
if (self::$mRecursionDepth <= self::$maxRecursionDepth) {
// restrict recursion
$result = in_array($this->params['format'], $smwgEnabledResultFormatsWithRecursiveAnnotationSupport) ? $wgParser->recursivePreprocess($result) : '[[SMW::off]]' . $wgParser->replaceVariables($result) . '[[SMW::on]]';
} else {
$result = '';
/// TODO: explain problem (too much recursive parses)
}
self::$mRecursionDepth--;
} else {
// not during parsing, no preprocessing needed, still protect the result
$result = in_array($this->params['format'], $smwgEnabledResultFormatsWithRecursiveAnnotationSupport) ? $result : '[[SMW::off]]' . $result . '[[SMW::on]]';
}
}
if ($this->isHTML && $outputmode == SMW_OUTPUT_WIKI) {
$result = array($result, 'isHTML' => true);
} elseif (!$this->isHTML && $outputmode == SMW_OUTPUT_HTML) {
self::$mRecursionDepth++;
// check whether we are in an existing parse, or if we should start a new parse for $wgTitle
if (self::$mRecursionDepth <= self::$maxRecursionDepth) {
// retrict recursion
if ($wgParser->getTitle() instanceof Title && $wgParser->getOptions() instanceof ParserOptions) {
$result = $wgParser->recursiveTagParse($result);
} else {
global $wgTitle;
$popt = new ParserOptions();
$popt->setEditSection(false);
$pout = $wgParser->parse($result . '__NOTOC__', $wgTitle, $popt);
/// NOTE: as of MW 1.14SVN, there is apparently no better way to hide the TOC
\SMWOutputs::requireFromParserOutput($pout);
$result = $pout->getText();
}
} else {
$result = '';
/// TODO: explain problem (too much recursive parses)
}
self::$mRecursionDepth--;
}
return $result;
}
/**
* Provide a consistent interface for context hightlighting.
*
* Escaping should be dealt with before calling this function to ensure proper
* handling of html encoded strings
*
* @var options
* context = described as either inline or persitent
* title = a text or null
* class = assigned class which will control if an icon is displayed or not
* type = identifies the entity type
* content = ...
*
* @since 1.8
*
* @param array options
*
* @return string
*/
function smwfContextHighlighter(array $options)
{
// Load RL module
SMWOutputs::requireResource('ext.smw.tooltips');
// Tooltip
return Html::rawElement('span', array('class' => $options['context'] === 'inline' ? 'smwttinline' : 'smwttpersist', 'data-type' => $options['type'], 'data-context' => $options['context']), Html::rawElement('span', array('class' => $options['class']), $options['title']) . Html::rawElement('span', array('class' => 'smwttcontent'), $options['content']));
}
/**
* Formats an array of message strings so that it appears as a tooltip.
* $icon should be one of: 'warning' (default), 'info'.
*
* @param array $messages
* @param string $icon Acts like an enum. Callers must ensure safety, since this value is used directly in the output.
* @param string $seperator
* @param boolean $escape Should the messages be escaped or not (ie when they already are)
*
* @return string
*/
function smwfEncodeMessages(array $messages, $icon = 'warning', $seperator = ' <!--br-->', $escape = true)
{
if (count($messages) > 0) {
SMWOutputs::requireResource('ext.smw.tooltips');
if ($escape) {
$messages = array_map('htmlspecialchars', $messages);
}
if (count($messages) == 1) {
$errorList = $messages[0];
} else {
foreach ($messages as &$message) {
$message = '<li>' . $message . '</li>';
}
$errorList = '<ul>' . implode($seperator, $messages) . '</ul>';
}
return '<span class="smwttpersist">' . '<span class="smwtticon">' . htmlspecialchars($icon) . '.png</span>' . '<span class="smwttcontent">' . $errorList . '</span>' . '</span>';
} else {
return '';
}
}
