/**
* Returns the query result in DSV.
*
* @since 1.6
*
* @param SMWQueryResult $res
*
* @return string
*/
protected function getResultFileContents(SMWQueryResult $res)
{
$lines = array();
if ($this->mShowHeaders) {
$headerItems = array();
foreach ($res->getPrintRequests() as $pr) {
$headerItems[] = $pr->getLabel();
}
$lines[] = $this->getDSVLine($headerItems);
}
// Loop over the result objects (pages).
while ($row = $res->getNext()) {
$rowItems = array();
// Loop over their fields (properties).
foreach ($row as $field) {
$itemSegments = array();
// Loop over all values for the property.
while (($object = $field->getNextDataValue()) !== false) {
$itemSegments[] = Sanitizer::decodeCharReferences($object->getWikiValue());
}
// Join all values into a single string, separating them with comma's.
$rowItems[] = implode(',', $itemSegments);
}
$lines[] = $this->getDSVLine($rowItems);
}
return implode("\n", $lines);
}
/**
* 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']));
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
$result = '';
if ($outputmode == SMW_OUTPUT_FILE) {
// make CSV file
$csv = fopen('php://temp', 'r+');
if ($this->mShowHeaders) {
$header_items = array();
foreach ($res->getPrintRequests() as $pr) {
$header_items[] = $pr->getLabel();
}
fputcsv($csv, $header_items, $this->m_sep);
}
while ($row = $res->getNext()) {
$row_items = array();
foreach ($row as $field) {
$growing = array();
while (($object = $field->getNextDataValue()) !== false) {
$growing[] = Sanitizer::decodeCharReferences($object->getWikiValue());
}
$row_items[] = implode(',', $growing);
}
fputcsv($csv, $row_items, $this->m_sep);
}
rewind($csv);
$result .= stream_get_contents($csv);
} else {
// just make link to feed
if ($this->getSearchLabel($outputmode)) {
$label = $this->getSearchLabel($outputmode);
} else {
$label = wfMsgForContent('smw_csv_link');
}
$link = $res->getQueryLink($label);
$link->setParameter('csv', 'format');
$link->setParameter($this->m_sep, 'sep');
if (array_key_exists('mainlabel', $this->params) && $this->params['mainlabel'] !== false) {
$link->setParameter($this->params['mainlabel'], 'mainlabel');
}
$link->setParameter($this->mShowHeaders ? 'show' : 'hide', 'headers');
if (array_key_exists('limit', $this->params)) {
$link->setParameter($this->params['limit'], 'limit');
} else {
// use a reasonable default limit
$link->setParameter(100, 'limit');
}
$result .= $link->getText($outputmode, $this->mLinker);
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
// yes, our code can be viewed as HTML if requested, no more parsing needed
}
return $result;
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
$result = '';
$columnClasses = array();
if ($this->mShowHeaders != SMW_HEADERS_HIDE) {
// building headers
$headers = array();
foreach ($res->getPrintRequests() as $pr) {
$attribs = array();
$columnClass = str_replace(array(' ', '_'), '-', $pr->getText(SMW_OUTPUT_WIKI));
$attribs['class'] = $columnClass;
// Also add this to the array of classes, for
// use in displaying each row.
$columnClasses[] = $columnClass;
$text = $pr->getText($outputmode, $this->mShowHeaders == SMW_HEADERS_PLAIN ? null : $this->mLinker);
$headers[] = Html::rawElement('th', $attribs, $text === '' ? ' ' : $text);
}
$headers = '<tr>' . implode("\n", $headers) . '</tr>';
if ($outputmode == SMW_OUTPUT_HTML) {
$headers = '<thead>' . $headers . '</thead>';
}
$headers = "\n{$headers}\n";
$result .= $headers;
}
$tableRows = array();
$rowNum = 1;
while ($subject = $res->getNext()) {
$tableRows[] = $this->getRowForSubject($subject, $outputmode, $columnClasses, $rowNum++);
}
$tableRows = implode("\n", $tableRows);
if ($outputmode == SMW_OUTPUT_HTML) {
$tableRows = '<tbody>' . $tableRows . '</tbody>';
}
$result .= $tableRows;
// print further results footer
if ($this->linkFurtherResults($res)) {
$link = $res->getQueryLink();
if ($this->getSearchLabel($outputmode)) {
$link->setCaption($this->getSearchLabel($outputmode));
}
$result .= "\t<tr class=\"smwfooter\"><td class=\"sortbottom\" colspan=\"" . $res->getColumnCount() . '"> ' . $link->getText($outputmode, $this->mLinker) . "</td></tr>\n";
}
// Put the <table> tag around the whole thing
$tableAttrs = array('class' => $this->mHTMLClass);
if ($this->mFormat == 'broadtable') {
$tableAttrs['width'] = '100%';
}
$result = Xml::tags('table', $tableAttrs, $result);
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
// yes, our code can be viewed as HTML if requested, no more parsing needed
return $result;
}
/**
* Get the serialization for a SMWQueryResult object.
*
* @since 1.7
*
* @param SMWQueryResult $result
*
* @return array
*/
public static function getSerializedQueryResult(SMWQueryResult $queryResult)
{
$results = array();
$printRequests = array();
foreach ($queryResult->getPrintRequests() as $printRequest) {
$printRequests[] = array('label' => $printRequest->getLabel(), 'typeid' => $printRequest->getTypeID(), 'mode' => $printRequest->getMode());
}
foreach ($queryResult->getResults() as $diWikiPage) {
$result = array('printouts' => array());
foreach ($queryResult->getPrintRequests() as $printRequest) {
$resultAarray = new SMWResultArray($diWikiPage, $printRequest, $queryResult->getStore());
if ($printRequest->getMode() === SMWPrintRequest::PRINT_THIS) {
$dataItems = $resultAarray->getContent();
$result += self::getSerialization(array_shift($dataItems));
} else {
$result['printouts'][$printRequest->getLabel()] = array_map(array(__CLASS__, 'getSerialization'), $resultAarray->getContent());
}
}
$results[$diWikiPage->getTitle()->getFullText()] = $result;
}
return array('printrequests' => $printRequests, 'results' => $results);
}
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);
}
protected function getResultText( SMWQueryResult $res, $outputmode ) {
global $smwgIQRunningNumber;
$this->includeJS();
$isEventline = 'eventline' == $this->mFormat;
if ( !$isEventline && ( $this->m_tlstart == '' ) ) { // seek defaults
foreach ( $res->getPrintRequests() as $pr ) {
if ( ( $pr->getMode() == SMWPrintRequest::PRINT_PROP ) && ( $pr->getTypeID() == '_dat' ) ) {
$dataValue = $pr->getData();
$date_value = $dataValue->getDataItem()->getLabel();
if ( ( $this->m_tlend == '' ) && ( $this->m_tlstart != '' ) &&
( $this->m_tlstart != $date_value ) ) {
$this->m_tlend = $date_value;
} elseif ( ( $this->m_tlstart == '' ) && ( $this->m_tlend != $date_value ) ) {
$this->m_tlstart = $date_value;
}
}
}
}
// print header
$link = $res->getQueryLink( wfMsgForContent( 'srf-timeline-allresults' ) );
$result = "<div class=\"smwtimeline\" id=\"smwtimeline$smwgIQRunningNumber\" style=\"height: $this->m_tlsize\">";
$result .= '<span class="smwtlcomment">' . wfMsgForContent( 'srf-timeline-nojs' ) . ' ' . $link->getText( $outputmode, $this->mLinker ) . '</span>'; // note for people without JavaScript
foreach ( $this->m_tlbands as $band ) {
$result .= '<span class="smwtlband" style="display:none;">' . htmlspecialchars( $band ) . '</span>';
// just print any "band" given, the JavaScript will figure out what to make of it
}
// print all result rows
if ( ( $this->m_tlstart != '' ) || $isEventline ) {
$result .= $this->getEventsHTML( $res, $outputmode, $isEventline );
}
// no further results displayed ...
// print footer
$result .= '</div>';
// yes, our code can be viewed as HTML if requested, no more parsing needed
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
return $result;
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
$result = '';
if ($outputmode == SMW_OUTPUT_FILE) {
// make CSV file
$csv = fopen('php://temp', 'r+');
$sep = str_replace('_', ' ', $this->params['sep']);
if ($this->params['showsep']) {
fputs($csv, "sep=" . $sep . "\n");
}
if ($this->mShowHeaders) {
$header_items = array();
foreach ($res->getPrintRequests() as $pr) {
$header_items[] = $pr->getLabel();
}
fputcsv($csv, $header_items, $sep);
}
while ($row = $res->getNext()) {
$row_items = array();
foreach ($row as $field) {
$growing = array();
while (($object = $field->getNextDataValue()) !== false) {
$growing[] = Sanitizer::decodeCharReferences($object->getWikiValue());
}
$row_items[] = implode(',', $growing);
}
fputcsv($csv, $row_items, $this->m_sep);
}
rewind($csv);
$result .= stream_get_contents($csv);
} else {
// just make link to feed
$result .= $this->getLink($res, $outputmode)->getText($outputmode, $this->mLinker);
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
// yes, our code can be viewed as HTML if requested, no more parsing needed
}
return $result;
}
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->m_params['perrow'] !== '' ) {
$ig->setPerRow( $this->m_params['perrow'] );
}
if ( $this->m_params['widths'] !== '' ) {
$ig->setWidths( $this->m_params['widths'] );
}
if ( $this->m_params['heights'] !== '' ) {
$ig->setHeights( $this->m_params['heights'] );
}
$printReqLabels = array();
foreach ( $results->getPrintRequests() as /* SMWPrintRequest */ $printReq ) {
$printReqLabels[] = $printReq->getLabel();
}
if ( $this->m_params['imageproperty'] !== '' && in_array( $this->m_params['imageproperty'], $printReqLabels ) ) {
$this->addImageProperties( $results, $ig, $this->m_params['imageproperty'], $this->m_params['captionproperty'] );
}
else {
$this->addImagePages( $results, $ig );
}
return array( $ig->toHTML(), 'nowiki' => true, 'isHTML' => true );
}
/**
* @see SMWResultPrinter::getResultText
*
* @param $results SMWQueryResult
* @param $fullParams array
* @param $outputmode integer
*
* @return string
*/
public function getResultText(SMWQueryResult $results, $outputmode)
{
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setCaption($this->mIntro);
// set caption to IQ header
// No need for a special page to use the parser but for the "normal" page
// view we have to ensure caption text is parsed correctly through the parser
if (!$this->isSpecialPage()) {
$ig->setParser($GLOBALS['wgParser']);
}
// Initialize
static $statNr = 0;
$html = '';
$processing = '';
if ($this->params['widget'] == 'carousel') {
// Carousel widget
$ig->setAttributes($this->getCarouselWidget());
} elseif ($this->params['widget'] == 'slideshow') {
// Slideshow widget
$ig->setAttributes($this->getSlideshowWidget());
} else {
// Standard gallery attributes
$attribs = array('id' => uniqid(), 'class' => $this->getImageOverlay());
$ig->setAttributes($attribs);
}
// Only use redirects where the overlay option is not used and redirect
// thumb images towards a different target
if ($this->params['redirects'] !== '' && !$this->params['overlay']) {
SMWOutputs::requireResource('ext.srf.gallery.redirect');
}
// For the carousel widget, the perrow option should not be set
if ($this->params['perrow'] !== '' && $this->params['widget'] !== '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();
$redirectType = '';
/**
* @var SMWPrintRequest $printReq
*/
foreach ($results->getPrintRequests() as $printReq) {
$printReqLabels[] = $printReq->getLabel();
// Get redirect type
if ($this->params['redirects'] === $printReq->getLabel()) {
$redirectType = $printReq->getTypeID();
}
}
if ($this->params['imageproperty'] !== '' && in_array($this->params['imageproperty'], $printReqLabels) || $this->params['redirects'] !== '' && in_array($this->params['redirects'], $printReqLabels)) {
$this->addImageProperties($results, $ig, $this->params['imageproperty'], $this->params['captionproperty'], $this->params['redirects'], $outputmode);
} else {
$this->addImagePages($results, $ig);
}
// SRF Global settings
SRFUtils::addGlobalJSVariables();
// Display a processing image as long as the DOM is no ready
if ($this->params['widget'] !== '') {
$processing = SRFUtils::htmlProcessingElement();
}
// Beautify the class selector
$class = $this->params['widget'] ? '-' . $this->params['widget'] . ' ' : '';
$class = $this->params['redirects'] !== '' && $this->params['overlay'] === false ? $class . ' srf-redirect' . ' ' : $class;
$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class;
// Separate content from result output
if (!$ig->isEmpty()) {
$attribs = array('class' => 'srf-gallery' . $class, 'align' => 'justify', 'data-redirect-type' => $redirectType);
$html = Html::rawElement('div', $attribs, $processing . $ig->toHTML());
}
// If available, create a link that points to further results
if ($this->linkFurtherResults($results)) {
$html .= $this->getLink($results, SMW_OUTPUT_HTML)->getText(SMW_OUTPUT_HTML, $this->mLinker);
}
return array($html, 'nowiki' => true, 'isHTML' => true);
}
/**
* Get the serialization for a SMWQueryResult object.
*
* @since 1.7
*
* @param SMWQueryResult $result
*
* @return array
*/
public static function getSerializedQueryResult(QueryResult $queryResult)
{
$results = array();
$printRequests = array();
foreach ($queryResult->getPrintRequests() as $printRequest) {
$printRequests[] = self::getSerializedPrintRequestFormat($printRequest);
}
/**
* @var DIWikiPage $diWikiPage
* @var PrintRequest $printRequest
*/
foreach ($queryResult->getResults() as $diWikiPage) {
if (!$diWikiPage->getTitle() instanceof Title) {
continue;
}
$result = array('printouts' => array());
foreach ($queryResult->getPrintRequests() as $printRequest) {
$resultArray = new SMWResultArray($diWikiPage, $printRequest, $queryResult->getStore());
if ($printRequest->getMode() === PrintRequest::PRINT_THIS) {
$dataItems = $resultArray->getContent();
$result += self::getSerialization(array_shift($dataItems), $printRequest);
} elseif ($resultArray->getContent() !== array()) {
$values = array();
foreach ($resultArray->getContent() as $dataItem) {
$values[] = self::getSerialization($dataItem, $printRequest);
}
$result['printouts'][$printRequest->getLabel()] = $values;
} else {
// For those objects that are empty return an empty array
// to keep the output consistent
$result['printouts'][$printRequest->getLabel()] = array();
}
}
$results[$diWikiPage->getTitle()->getFullText()] = $result;
}
return array('printrequests' => $printRequests, 'results' => $results);
}
/**
* Return serialised results in specified format.
*/
protected function getResultText(SMWQueryResult $res, $outputmode)
{
// collect the query results in an array
$result = array();
while ($row = $res->getNext()) {
$result[uniqid()] = new SRF_Filtered_Item($row, $this);
}
$resourceModules = array();
// prepare filter data for inclusion in HTML and JS
$filterHtml = '';
$filterHandlers = array();
$filterData = array();
foreach ($res->getPrintRequests() as $printRequest) {
$filter = $printRequest->getParameter('filter');
if ($filter) {
$filtersForPrintout = array_map('trim', explode(',', $filter));
foreach ($filtersForPrintout as $filterName) {
if (array_key_exists($filterName, $this->mFilterTypes)) {
$filter = new $this->mFilterTypes[$filterName]($result, $printRequest, $this);
$resourceModules = $filter->getResourceModules();
if (is_array($resourceModules)) {
array_walk($resourceModules, 'SMWOutputs::requireResource');
} elseif (is_string($resourceModules)) {
SMWOutputs::requireResource($resourceModules);
}
$printRequestHash = md5($printRequest->getHash());
$filterHtml .= Html::rawElement('div', array('class' => "filtered-{$filterName} {$printRequestHash}"), $filter->getResultText());
$filterHandlers[$filterName] = null;
$filterData[$filterName][$printRequestHash] = $filter->getJsData();
}
}
}
}
// wrap filters in a div
$filterHtml = Html::rawElement('div', array('class' => 'filtered-filters'), $filterHtml);
// prepare view data for inclusion in HTML and JS
$viewHtml = '';
$viewSelectorsHtml = '';
$viewHandlers = array();
$viewElements = array();
// will contain the id of the html element to be used by the view
$viewData = array();
foreach ($this->mViews as $viewName) {
// cut off the selector label (if one was specified) from the actual view name
$viewnameComponents = explode('=', $viewName, 2);
$viewName = trim($viewnameComponents[0]);
if (array_key_exists($viewName, $this->mViewTypes)) {
// generate unique id
$viewid = uniqid();
$view = new $this->mViewTypes[$viewName]($viewid, $result, $this->mParams, $this);
if (count($viewnameComponents) > 1) {
// a selector label was specified in the wiki text
$viewSelectorLabel = trim($viewnameComponents[1]);
} else {
// use the default selector label
$viewSelectorLabel = $view->getSelectorLabel();
}
$resourceModules = $view->getResourceModules();
if (is_array($resourceModules)) {
array_walk($resourceModules, 'SMWOutputs::requireResource');
} elseif (is_string($resourceModules)) {
SMWOutputs::requireResource($resourceModules);
}
$viewHtml .= Html::rawElement('div', array('class' => "filtered-view filtered-{$viewName} filtered-view-id{$viewid}"), $view->getResultText());
$viewSelectorsHtml .= Html::rawElement('div', array('class' => "filtered-view-selector filtered-{$viewName} filtered-view-id{$viewid}"), $viewSelectorLabel);
$viewHandlers[$viewName] = null;
$viewElements[$viewName][] = $viewid;
$viewData[$viewName] = $view->getJsData();
}
}
// more than one view?
if (count($viewData) > 1) {
// wrap views in a div
$viewHtml = Html::rawElement('div', array('class' => 'filtered-views', 'style' => 'display:none'), Html::rawElement('div', array('class' => 'filtered-views-selectors-container'), $viewSelectorsHtml) . Html::rawElement('div', array('class' => 'filtered-views-container'), $viewHtml));
} else {
// wrap views in a div
$viewHtml = Html::rawElement('div', array('class' => 'filtered-views', 'style' => 'display:none'), Html::rawElement('div', array('class' => 'filtered-views-container'), $viewHtml));
}
// Define the srf_filtered_values array
SMWOutputs::requireScript('srf_filtered_values', Html::inlineScript('srf_filtered_values = {};'));
$resultAsArray = array();
foreach ($result as $id => $value) {
$resultAsArray[$id] = $value->getArrayRepresentation();
}
$id = uniqid();
SMWOutputs::requireScript('srf_filtered_values' . $id, Html::inlineScript('srf_filtered_values["' . $id . '"] = { "values":' . json_encode($resultAsArray) . ', "data": {' . ' "viewhandlers" : ' . json_encode($viewHandlers) . ', "viewelements" : ' . json_encode($viewElements) . ', "viewdata" : ' . json_encode($viewData) . ', "filterhandlers" : ' . json_encode($filterHandlers) . ', "filterdata" : ' . json_encode($filterData) . ', "sorthandlers" : ' . json_encode(array()) . ', "sorterdata" : ' . json_encode(array()) . '}};'));
SMWOutputs::requireResource('ext.srf.filtered');
// wrap all in a div
if ($this->mFiltersOnTop) {
$html = Html::rawElement('div', array('class' => 'filtered ' . $id), $filterHtml . $viewHtml);
} else {
$html = Html::rawElement('div', array('class' => 'filtered ' . $id), $viewHtml . $filterHtml);
}
return $html;
}
protected function getResultText( SMWQueryResult $res, $outputmode ) {
$print_fields = array();
foreach ( $res->getPrintRequests() as $pr ) {
$field_name = $pr->getText( $outputmode, $this->mLinker );
// only print it if it's not already part of the
// outline
if ( ! in_array( $field_name, $this->mOutlineProperties ) ) {
$print_fields[] = $field_name;
}
}
// for each result row, create an array of the row itself
// and all its sorted-on fields, and add it to the initial
// 'tree'
$outline_tree = new SRFOutlineTree();
while ( $row = $res->getNext() ) {
$item = new SRFOutlineItem( $row );
foreach ( $row as $field ) {
$first = true;
$field_name = $field->getPrintRequest()->getText( SMW_OUTPUT_HTML );
if ( in_array( $field_name, $this->mOutlineProperties ) ) {
while ( ( $object = $field->getNextDataValue() ) !== false ) {
$field_val = $object->getLongWikiText( $this->mLinker );
$item->addFieldValue( $field_name, $field_val );
}
}
}
$outline_tree->addItem( $item );
}
// now, cycle through the outline properties, creating the
// tree
foreach ( $this->mOutlineProperties as $outline_prop ) {
$outline_tree->addProperty( $outline_prop );
}
$result = $this->printTree( $outline_tree );
// print further results footer
if ( $this->linkFurtherResults( $res ) ) {
$link = $res->getQueryLink();
if ( $this->getSearchLabel( $outputmode ) ) {
$link->setCaption( $this->getSearchLabel( $outputmode ) );
}
$link->setParameter( 'outline', 'format' );
if ( array_key_exists( 'outlineproperties', $this->m_params ) ) {
$link->setParameter( $this->m_params['outlineproperties'], 'outlineproperties' );
}
$result .= $link->getText( $outputmode, $this->mLinker ) . "\n";
}
return $result;
}
/**
* Compatibility layer for obsolete JSON format
*
* @since 1.8
* @deprecated This method will be removed in 1.10
*
* @param SMWQueryResult $res
* @param $outputmode integer
*
* @return string
*/
private function getObsoleteJSON(SMWQueryResult $res, $outputmode)
{
wfDeprecated(__METHOD__, '1.8');
$types = array('_wpg' => 'text', '_num' => 'number', '_dat' => 'date', '_geo' => 'text', '_str' => 'text');
$itemstack = array();
// contains Items for the items section
$propertystack = array();
// contains Properties for the property section
// generate property section
foreach ($res->getPrintRequests() as $pr) {
if ($pr->getMode() != SMWPrintRequest::PRINT_THIS) {
if (array_key_exists($pr->getTypeID(), $types)) {
$propertystack[] = '"' . str_replace(" ", "_", strtolower($pr->getLabel())) . '" : { "valueType": "' . $types[$pr->getTypeID()] . '" }';
} else {
$propertystack[] = '"' . str_replace(" ", "_", strtolower($pr->getLabel())) . '" : { "valueType": "text" }';
}
}
}
$properties = "\"properties\": {\n\t\t" . implode(",\n\t\t", $propertystack) . "\n\t}";
// generate items section
while (($row = $res->getNext()) !== false) {
$rowsubject = false;
// the wiki page value that this row is about
$valuestack = array();
// contains Property-Value pairs to characterize an Item
$addedLabel = false;
foreach ($row as $field) {
$pr = $field->getPrintRequest();
if ($rowsubject === false && !$addedLabel) {
$valuestack[] = '"label": "' . $field->getResultSubject()->getTitle()->getFullText() . '"';
$addedLabel = true;
}
if ($pr->getMode() != SMWPrintRequest::PRINT_THIS) {
$values = array();
$jsonObject = array();
while (($dataValue = $field->getNextDataValue()) !== false) {
switch ($dataValue->getTypeID()) {
case '_geo':
$jsonObject[] = $dataValue->getDataItem()->getCoordinateSet();
$values[] = FormatJson::encode($dataValue->getDataItem()->getCoordinateSet());
break;
case '_num':
$jsonObject[] = $dataValue->getDataItem()->getNumber();
break;
case '_dat':
$jsonObject[] = $dataValue->getYear() . '-' . str_pad($dataValue->getMonth(), 2, '0', STR_PAD_LEFT) . '-' . str_pad($dataValue->getDay(), 2, '0', STR_PAD_LEFT) . ' ' . $dataValue->getTimeString();
break;
default:
$jsonObject[] = $dataValue->getShortText($outputmode, null);
}
}
if (!is_array($jsonObject) || count($jsonObject) > 0) {
$valuestack[] = '"' . str_replace(' ', '_', strtolower($pr->getLabel())) . '": ' . FormatJson::encode($jsonObject) . '';
}
}
}
if ($rowsubject !== false) {
// stuff in the page URI and some category data
$valuestack[] = '"uri" : "' . $wgServer . $wgScriptPath . '/index.php?title=' . $rowsubject->getPrefixedText() . '"';
$page_cats = smwfGetStore()->getPropertyValues($rowsubject, new SMWDIProperty('_INST'));
// TODO: set limit to 1 here
if (count($page_cats) > 0) {
$valuestack[] = '"type" : "' . reset($page_cats)->getShortHTMLText() . '"';
}
}
// create property list of item
$itemstack[] = "\t{\n\t\t\t" . implode(",\n\t\t\t", $valuestack) . "\n\t\t}";
}
$items = "\"items\": [\n\t" . implode(",\n\t", $itemstack) . "\n\t]";
return "{\n\t" . $properties . ",\n\t" . $items . "\n}";
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
global $smwgIQRunningNumber, $wgSitename, $wgServer, $smwgRSSEnabled, $wgRequest;
$result = '';
if ($outputmode == SMW_OUTPUT_FILE) {
// make RSS feed
if (!$smwgRSSEnabled) {
return '';
}
if ($this->m_title === '') {
$this->m_title = $wgSitename;
}
if ($this->m_description === '') {
$this->m_description = wfMsg('smw_rss_description', $wgSitename);
}
// cast printouts into "items"
$items = array();
$row = $res->getNext();
while ($row !== false) {
$creators = array();
$dates = array();
$wikipage = $row[0]->getNextDataValue();
// get the object
foreach ($row as $field) {
// for now we ignore everything but creator and date, later we may
// add more things like geolocs, categories, and even a generic
// mechanism to add whatever you want :)
$req = $field->getPrintRequest();
if (strtolower($req->getLabel()) == 'creator') {
while ($entry = $field->getNextDataValue()) {
$creators[] = $entry->getShortWikiText();
}
} elseif (strtolower($req->getLabel()) == 'date' && $req->getTypeID() == '_dat') {
while ($entry = $field->getNextDataValue()) {
$dates[] = $entry->getXMLSchemaDate();
}
}
}
if ($wikipage instanceof SMWWikiPageValue) {
// this should rarely fail, but better be carful
///TODO: It would be more elegant to have type chekcs initially
$items[] = new SMWRSSItem($wikipage->getTitle(), $creators, $dates);
}
$row = $res->getNext();
}
$result .= '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
$result .= "<rdf:RDF\n";
$result .= "\txmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n";
$result .= "\txmlns:content=\"http://purl.org/rss/1.0/modules/content/\"\n";
$result .= "\txmlns:admin=\"http://webns.net/mvcb/\"\n";
$result .= "\txmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n";
$result .= "\txmlns=\"http://purl.org/rss/1.0/\">\n";
$result .= "\t<channel rdf:about=\"" . str_replace('&', '&', $wgRequest->getFullRequestURL()) . "\">\n";
$result .= "\t\t<admin:generatorAgent rdf:resource=\"http://semantic-mediawiki.org/wiki/Special:URIResolver/Semantic_MediaWiki\"/>\n";
$result .= "\t\t<title>" . smwfXMLContentEncode($this->m_title) . "</title>\n";
$result .= "\t\t<link>{$wgServer}</link>\n";
$result .= "\t\t<description>" . smwfXMLContentEncode($this->m_description) . "</description>\n";
if (count($items) > 0) {
$result .= "\t\t<items>\n";
$result .= "\t\t\t<rdf:Seq>\n";
foreach ($items as $item) {
$result .= "\t\t\t\t<rdf:li rdf:resource=\"" . $item->uri() . "\"/>\n";
}
$result .= "\t\t\t</rdf:Seq>\n";
$result .= "\t\t</items>\n";
}
$result .= "\t</channel>\n";
foreach ($items as $item) {
$result .= $item->text();
}
$result .= '</rdf:RDF>';
} else {
// just make link to feed
if ($this->getSearchLabel($outputmode)) {
$label = $this->getSearchLabel($outputmode);
} else {
$label = wfMsgForContent('smw_rss_link');
}
$link = $res->getQueryLink($label);
$link->setParameter('rss', 'format');
if ($this->m_title !== '') {
$link->setParameter($this->m_title, 'title');
}
if ($this->m_description !== '') {
$link->setParameter($this->m_description, 'description');
}
if (array_key_exists('limit', $this->m_params)) {
$link->setParameter($this->m_params['limit'], 'limit');
} else {
// use a reasonable deafult limit (10 is suggested by RSS)
$link->setParameter(10, 'limit');
}
foreach ($res->getPrintRequests() as $printout) {
// overwrite given "sort" parameter with printout of label "date"
if ($printout->getMode() == SMWPrintRequest::PRINT_PROP && strtolower($printout->getLabel()) == "date" && $printout->getTypeID() == "_dat") {
$link->setParameter($printout->getData()->getWikiValue(), 'sort');
}
}
$result .= $link->getText($outputmode, $this->mLinker);
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
// yes, our code can be viewed as HTML if requested, no more parsing needed
SMWOutputs::requireHeadItem('rss' . $smwgIQRunningNumber, '<link rel="alternate" type="application/rss+xml" title="' . $this->m_title . '" href="' . $link->getURL() . '" />');
}
return $result;
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
global $smwgIQRunningNumber, $wgScriptPath, $wgGoogleMapsKey, $srfgScriptPath;
if (defined('MW_SUPPORTS_RESOURCE_MODULES')) {
SMWOutputs::requireHeadItem('exhibit-compat', Html::linkedScript("{$wgScriptPath}/common/wikibits.js"));
}
// //////////////////////////////
// ///////REMOTE STUFF///////////
// //////////////////////////////
$remote = false;
// in case the remote parameter is set, a link to the JSON export of the remote wiki is included in the header as data source for Exhibit
// this section creates the link
if (array_key_exists('remote', $this->m_params) && srfgExhibitRemote == true) {
$remote = true;
// fetch interwiki link
$dbr =& wfGetDB(DB_SLAVE);
$cl = $dbr->tableName('interwiki');
$dbres = $dbr->select($cl, 'iw_url', "iw_prefix='" . $this->m_params['remote'] . "'", __METHOD__, array());
$row = $dbr->fetchRow($dbres);
$extlinkpattern = $row[iw_url];
$dbr->freeResult($dbres);
$newheader = '<link rel="exhibit/data" type="application/jsonp" href="';
$link = $res->getQueryLink('JSON Link');
$link->setParameter('json', 'format');
if (array_key_exists('callback', $this->m_params)) {
// check if a special name for the callback function is set, if not stick with 'callback'
$callbackfunc = $this->m_params['callback'];
} else {
$callbackfunc = 'callback';
}
if (array_key_exists('limit', $this->m_params)) {
$link->setParameter($this->m_params['limit'], 'limit');
}
$link->setParameter($callbackfunc, 'callback');
$link = $link->getText(2, $this->mLinker);
list($link, $trash) = explode('|', $link);
$link = str_replace('[[:', '', $link);
$newheader .= str_replace('$1', $link, $extlinkpattern);
$newheader .= '" ex:jsonp-callback="' . $callbackfunc . '"';
$newheader .= '/>';
SMWOutputs::requireHeadItem('REMOTE', $newheader);
}
// the following variables indicate the use of special views
// the variable's values define the way Exhibit is called
$timeline = false;
$map = false;
/*The javascript file adopted from Wibbit uses a bunch of javascript variables in the header to store information about the Exhibit markup.
The following code sequence creates these variables*/
// prepare sources (the sources holds information about the table which contains the information)
$colstack = array();
foreach ($res->getPrintRequests() as $pr) {
$colstack[] = $this->encodePropertyName($pr->getLabel()) . ':' . (array_key_exists($pr->getTypeID(), $this->m_types) ? $this->m_types[$pr->getTypeID()] : 'text');
}
array_shift($colstack);
array_unshift($colstack, 'label');
if (SRFExhibit::$exhibitRunningNumber == 0) {
$sourcesrc = "var ex_sources = { source" . ($smwgIQRunningNumber - 1) . ": { id: 'querytable" . $smwgIQRunningNumber . "' , columns: '" . implode(',', $colstack) . "'.split(','), hideTable: '1', type: 'Item', label: 'Item', pluralLabel: 'Items' } };";
} else {
$sourcesrc = "sources.source" . $smwgIQRunningNumber . " = { id: 'querytable" . $smwgIQRunningNumber . "' , columns: '" . implode(',', $colstack) . "'.split(','), hideTable: '1', type: 'Item', label: 'Item', pluralLabel: 'Items' };";
}
$sourcesrc = "<script type=\"text/javascript\">" . $sourcesrc . "</script>";
// prepare facets
$facetcounter = 0;
if (array_key_exists('facets', $this->m_params)) {
$facets = explode(',', $this->m_params['facets']);
$facetstack = array();
$params = array('height');
$facparams = array();
foreach ($params as $param) {
if (array_key_exists($param, $this->m_params)) {
$facparams[] = 'ex:' . $param . '="' . $this->encodePropertyName($this->m_params[$param]) . '" ';
}
}
foreach ($facets as $facet) {
$facet = trim($facet);
$fieldcounter = 0;
if (strtolower($facet) == "search") {
// special facet (text search)
$facetstack[] = ' facet' . $facetcounter++ . ': { position : "right", innerHTML: \'ex:role="facet" ex:showMissing="false" ex:facetClass="TextSearch" ex:facetLabel="' . $facet . '"\'}';
} else {
// usual facet
foreach ($res->getPrintRequests() as $pr) {
if ($this->encodePropertyName($pr->getLabel()) == $this->encodePropertyName($facet)) {
switch ($pr->getTypeID()) {
case '_num':
$facetstack[] = ' facet' . $facetcounter++ . ': { position : "right", innerHTML: \'ex:role="facet" ex:showMissing="false" ex:expression=".' . $this->encodePropertyName($facet) . '" ex:facetLabel="' . $facet . '" ex:facetClass="Slider"\'}';
break;
default:
$facetstack[] = ' facet' . $facetcounter++ . ': { position : "right", innerHTML: \'ex:role="facet" ex:showMissing="false" ' . implode(" ", $facparams) . ' ex:expression=".' . $this->encodePropertyName($facet) . '" ex:facetLabel="' . $facet . '"\'}';
}
}
}
}
$fieldcounter++;
}
$facetstring = implode(',', $facetstack);
} else {
$facetstring = '';
}
$facetsrc = "var ex_facets = {" . $facetstring . " };";
// prepare views
$stylesrc = '';
$viewcounter = 0;
if (array_key_exists('views', $this->m_params)) {
$views = explode(',', $this->m_params['views']);
} else {
$views[] = 'tiles';
}
foreach ($views as $view) {
switch (trim($view)) {
case 'tabular':
// table view (the columns are automatically defined by the selected properties)
$thstack = array();
foreach ($res->getPrintRequests() as $pr) {
$thstack[] = "." . $this->encodePropertyName($pr->getLabel());
}
array_shift($thstack);
array_unshift($thstack, '.label');
$stylesrc = 'var myStyler = function(table, database) {table.className=\'smwtable\';};';
// assign SMWtable CSS to Exhibit tabular view
$viewstack[] = 'ex:role=\'view\' ex:viewClass=\'Tabular\' ex:showSummary=\'false\' ex:sortAscending=\'true\' ex:tableStyler=\'myStyler\' ex:label=\'Table\' ex:columns=\'' . implode(',', $thstack) . '\' ex:sortAscending=\'false\'';
break;
case 'timeline':
// timeline view
$timeline = true;
$exparams = array('start', 'end', 'proxy', 'colorkey');
// parameters expecting an Exhibit graph expression
$usparams = array('timelineheight', 'topbandheight', 'bottombandheight', 'bottombandunit', 'topbandunit');
// parametes expecting a textual or numeric value
$tlparams = array();
foreach ($exparams as $param) {
if (array_key_exists($param, $this->m_params)) {
$tlparams[] = 'ex:' . $param . '=\'.' . $this->encodePropertyName($this->m_params[$param]) . '\' ';
}
}
foreach ($usparams as $param) {
if (array_key_exists($param, $this->m_params)) {
$tlparams[] = 'ex:' . $param . '=\'' . $this->encodePropertyName($this->m_params[$param]) . '\' ';
}
}
if (!array_key_exists('start', $this->m_params)) {
// find out if a start and/or end date is specified
$dates = array();
foreach ($res->getPrintRequests() as $pr) {
if ($pr->getTypeID() == '_dat') {
$dates[] = $pr;
if (sizeof($dates) > 2) {
break;
}
}
}
if (sizeof($dates) == 1) {
$tlparams[] = 'ex:start=\'.' . $this->encodePropertyName($dates[0]->getLabel()) . '\' ';
} elseif (sizeof($dates) == 2) {
$tlparams[] = 'ex:start=\'.' . $this->encodePropertyName($dates[0]->getLabel()) . '\' ';
$tlparams[] = 'ex:end=\'.' . $this->encodePropertyName($dates[1]->getLabel()) . '\' ';
}
}
$viewstack[] = 'ex:role=\'view\' ex:viewClass=\'Timeline\' ex:label=\'Timeline\' ex:showSummary=\'false\' ' . implode(" ", $tlparams);
break;
case 'map':
// map view
if (isset($wgGoogleMapsKey)) {
$map = true;
$exparams = array('latlng', 'colorkey');
$usparams = array('type', 'center', 'zoom', 'size', 'scalecontrol', 'overviewcontrol', 'mapheight');
$mapparams = array();
foreach ($exparams as $param) {
if (array_key_exists($param, $this->m_params)) {
$mapparams[] = 'ex:' . $param . '=\'.' . $this->encodePropertyName($this->m_params[$param]) . '\' ';
}
}
foreach ($usparams as $param) {
if (array_key_exists($param, $this->m_params)) {
$mapparams[] = 'ex:' . $param . '=\'' . $this->encodePropertyName($this->m_params[$param]) . '\' ';
}
}
if (!array_key_exists('start', $this->m_params) && !array_key_exists('end', $this->m_params)) {
// find out if a geographic coordinate is available
foreach ($res->getPrintRequests() as $pr) {
if ($pr->getTypeID() == '_geo') {
$mapparams[] = 'ex:latlng=\'.' . $this->encodePropertyName($pr->getLabel()) . '\' ';
break;
}
}
}
$viewstack[] .= 'ex:role=\'view\' ex:viewClass=\'Map\' ex:showSummary=\'false\' ex:label=\'Map\' ' . implode(" ", $mapparams);
}
break;
default:
case 'tiles':
// tile view
$sortstring = '';
if (array_key_exists('sort', $this->m_params)) {
$sortfields = explode(",", $this->m_params['sort']);
foreach ($sortfields as $field) {
$sortkeys[] = "." . $this->encodePropertyName(trim($field));
}
$sortstring = 'ex:orders=\'' . implode(",", $sortkeys) . '\' ';
if (array_key_exists('order', $this->m_params)) {
$sortstring .= ' ex:directions=\'' . $this->encodePropertyName($this->m_params['order']) . '\'';
}
if (array_key_exists('grouped', $this->m_params)) {
$sortstring .= ' ex:grouped=\'' . $this->encodePropertyName($this->m_params['grouped']) . '\'';
}
}
$viewstack[] = 'ex:role=\'view\' ex:showSummary=\'false\' ' . $sortstring;
break;
}
}
$viewsrc = 'var ex_views = "' . implode("/", $viewstack) . '".split(\'/\');;';
// prepare automatic lenses
global $wgParser;
$lenscounter = 0;
$linkcounter = 0;
$imagecounter = 0;
if (array_key_exists('lens', $this->m_params)) {
// a customized lens is specified via the lens parameter within the query
$lenstitle = Title::newFromText("Template:" . $this->m_params['lens']);
$lensarticle = new Article($lenstitle);
$lenswikitext = $lensarticle->getContent();
if (preg_match_all("/[\\[][\\[][Ii][m][a][g][e][:][{][{][{][1-9A-z\\-[:space:]]*[}][}][}][\\]][\\]]/u", $lenswikitext, $matches)) {
foreach ($matches as $match) {
foreach ($match as $value) {
$strippedvalue = trim(substr($value, 8), "[[{}]]");
$lenswikitext = str_replace($value, '<div class="inlines" id="imagecontent' . $imagecounter . '">' . $this->encodePropertyName(strtolower(str_replace("\n", "", $strippedvalue))) . '</div>', $lenswikitext);
$imagecounter++;
}
}
}
if (preg_match_all("/[\\[][\\[][{][{][{][1-9A-z\\-[:space:]]*[}][}][}][\\]][\\]]/u", $lenswikitext, $matches)) {
foreach ($matches as $match) {
foreach ($match as $value) {
$strippedvalue = trim($value, "[[{}]]");
$lenswikitext = str_replace($value, '<div class="inlines" id="linkcontent' . $linkcounter . '">' . $this->encodePropertyName(strtolower(str_replace("\n", "", $strippedvalue))) . '</div>', $lenswikitext);
$linkcounter++;
}
}
}
if (preg_match_all("/[{][{][{][1-9A-z\\:\\|\\/\\=\\-[:space:]]*[}][}][}]/u", $lenswikitext, $matches)) {
foreach ($matches as $match) {
foreach ($match as $value) {
$strippedvalue = trim($value, "{}");
$lenswikitext = str_replace($value, '<div class="inlines" id="lenscontent' . $lenscounter . '">' . $this->encodePropertyName(strtolower(str_replace("\n", "", $strippedvalue))) . '</div>', $lenswikitext);
$lenscounter++;
}
}
}
$lenshtml = $wgParser->internalParse($lenswikitext);
// $wgParser->parse($lenswikitext, $lenstitle, new ParserOptions(), true, true)->getText();
$lenssrc = "var ex_lens = '" . str_replace("\n", "", $lenshtml) . "';ex_lenscounter =" . $lenscounter . ";ex_linkcounter=" . $linkcounter . ";ex_imagecounter=" . $imagecounter . ";";
} else {
// generic lens (creates links to further content (property-pages, pages about values)
foreach ($res->getPrintRequests() as $pr) {
if ($remote) {
$wikiurl = str_replace("\$1", "", $extlinkpattern);
} else {
$wikiurl = $wgScriptPath . "/index.php?title=";
}
if ($pr->getTypeID() == '_wpg') {
$prefix = '';
if ($pr->getLabel() == 'Category') {
$prefix = "Category:";
}
$lensstack[] = '<tr ex:if-exists=".' . $this->encodePropertyName($pr->getLabel()) . '"><td width="20%">' . $pr->getText(0, $this->mLinker) . '</td><td width="80%" ex:content=".' . $this->encodePropertyName($pr->getLabel()) . '"><a ex:href-subcontent="' . $wikiurl . $prefix . '{{urlencval(value)}}"><div ex:content="value" class="name"></div></a></td></tr>';
} else {
$lensstack[] = '<tr ex:if-exists=".' . $this->encodePropertyName($pr->getLabel()) . '"><td width="20%">' . $pr->getText(0, $this->mLinker) . '</td><td width="80%"><div ex:content=".' . $this->encodePropertyName($pr->getLabel()) . '" class="name"></div></td></tr>';
}
}
array_shift($lensstack);
$lenssrc = 'var ex_lens = \'<table width=100% cellpadding=3><tr><th class="head" align=left bgcolor="#DDDDDD"><a ex:href-subcontent="' . $wikiurl . $this->determineNamespace(clone $res) . '{{urlenc(.label)}}" class="linkhead"><div ex:content=".label" class="name"></div></a></th></tr></table><table width="100%" cellpadding=3>' . implode("", $lensstack) . '</table>\'; ex_lenscounter = 0; ex_linkcounter=0; ex_imagecounter=0;';
}
if ($remote) {
$varremote = 'true';
} else {
$varremote = 'false';
}
// Handling special formats like date
$formatssrc = 'var formats =\'\'';
if (array_key_exists('date', $this->m_params)) {
$formatssrc = 'var formats = \'ex:formats="date { mode:' . $this->m_params['date'] . '; show:date }"\';';
}
// create a URL pointing to the corresponding JSON feed
$label = '';
$JSONlink = $res->getQueryLink($label);
if ($this->getSearchLabel(SMW_OUTPUT_WIKI) != '') {
// used as a file name
$link->setParameter($this->getSearchLabel(SMW_OUTPUT_WIKI), 'searchlabel');
}
if (array_key_exists('limit', $this->m_params)) {
$JSONlink->setParameter(htmlspecialchars($this->m_params['limit']), 'limit');
}
$JSONlink->setParameter('json', 'format');
$stringtoedit = explode("|", $JSONlink->getText($outputmode, $this->mLinker));
$stringtoedit = substr($stringtoedit[0], 3);
$JSONlinksrc = "var JSONlink = '" . $stringtoedit . "';";
// create script header with variables containing the Exhibit markup
$headervars = "<script type='text/javascript'>\n\t\t\t" . $facetsrc . "\n\t\t\t" . $viewsrc . "\n\t\t\t" . $lenssrc . "\n\t\t\t" . $stylesrc . "\n\t\t\t" . $formatssrc . "\n\t\t\t" . $JSONlinksrc . "\n\t\t\t var remote=" . $varremote . ";</script>";
// To run Exhibit some links to the scripts of the API need to be included in the header
$ExhibitScriptSrc1 = '<script type="text/javascript" src="' . $srfgScriptPath . '/Exhibit/exhibit/exhibit-api.js?autoCreate=false&safe=true&bundle=false';
if ($timeline) {
$ExhibitScriptSrc1 .= '&views=timeline';
}
if ($map) {
$ExhibitScriptSrc1 .= '&gmapkey=' . $wgGoogleMapsKey;
}
$ExhibitScriptSrc1 .= '"></script>';
$ExhibitScriptSrc2 = '<script type="text/javascript" src="' . $srfgScriptPath . '/Exhibit/SRF_Exhibit.js"></script>';
$CSSSrc = '<link rel="stylesheet" type="text/css" href="' . $srfgScriptPath . '/Exhibit/SRF_Exhibit.css"></link>';
SMWOutputs::requireHeadItem('CSS', $CSSSrc);
// include CSS
SMWOutputs::requireHeadItem('EXHIBIT1', $ExhibitScriptSrc1);
// include Exhibit API
SMWOutputs::requireHeadItem('EXHIBIT2', $ExhibitScriptSrc2);
// includes javascript overwriting the Exhibit start-up functions
SMWOutputs::requireHeadItem('SOURCES' . $smwgIQRunningNumber, $sourcesrc);
// include sources variable
SMWOutputs::requireHeadItem('VIEWSFACETS', $headervars);
// include views and facets variable
if (!$remote) {
// print input table
// print header
if ('broadtable' == $this->mFormat) {
$widthpara = ' width="100%"';
} else {
$widthpara = '';
}
$result = "<table style=\"display:none\" class=\"smwtable\" id=\"querytable" . $smwgIQRunningNumber . "\">\n";
if ($this->mShowHeaders) {
// building headers
$result .= "\t<tr>\n";
foreach ($res->getPrintRequests() as $pr) {
if ($pr->getText($outputmode, $this->getLinker(0)) == '') {
$headerlabel = "Name";
} else {
$headerlabel = $pr->getText($outputmode, $this->getLinker(0));
}
$result .= "\t\t<th>" . $headerlabel . "</th>\n";
}
$result .= "\t</tr>\n";
}
// print all result rows
while ($row = $res->getNext()) {
$result .= "\t<tr>\n";
foreach ($row as $field) {
$result .= "\t\t<td>";
$textstack = array();
while (($object = $field->getNextDataValue()) !== false) {
switch ($object->getTypeID()) {
case '_wpg':
$textstack[] = $object->getLongText($outputmode, $this->getLinker(0));
break;
case '_geo':
$c = $object->getDBKeys();
$textstack[] = $c[0] . "," . $c[1];
break;
case '_num':
if (method_exists($object, 'getValueKey')) {
$textstack[] = $object->getValueKey($outputmode, $this->getLinker(0));
} else {
$textstack[] = $object->getNumericValue($outputmode, $this->getLinker(0));
}
break;
case '_dat':
$textstack[] = $object->getYear() . "-" . str_pad($object->getMonth(), 2, '0', STR_PAD_LEFT) . "-" . str_pad($object->getDay(), 2, '0', STR_PAD_LEFT) . " " . $object->getTimeString();
break;
case '_ema':
$textstack[] = $object->getShortWikiText($this->getLinker(0));
break;
case '_tel':
case '_anu':
case '_uri':
$textstack[] = $object->getWikiValue();
break;
case '__sin':
$tmp = $object->getShortText($outputmode, null);
if (strpos($tmp, ":")) {
$tmp = explode(":", $tmp, 2);
$tmp = $tmp[1];
}
$textstack[] = $tmp;
break;
case '_txt':
case '_cod':
case '_str':
$textstack[] = $object->getWikiValue();
break;
default:
$textstack[] = $object->getLongHTMLText($this->getLinker(0));
}
}
if ($textstack != null) {
$result .= implode(';', $textstack) . "</td>\n";
} else {
$result .= "</td>\n";
}
}
$result .= "\t</tr>\n";
}
$result .= "</table>\n";
}
if (SRFExhibit::$exhibitRunningNumber == 0) {
$result .= "<div id=\"exhibitLocation\"></div>";
}
// print placeholder (just print it one time)
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
// yes, our code can be viewed as HTML if requested, no more parsing needed
SRFExhibit::$exhibitRunningNumber++;
return $result;
}
protected function getResultText(SMWQueryResult $res, $outputmode)
{
global $wgServer, $wgScriptPath;
if ($outputmode == SMW_OUTPUT_FILE) {
// create detached JSON file
$itemstack = array();
// contains Items for the items section
$propertystack = array();
// contains Properties for the property section
// generate property section
foreach ($res->getPrintRequests() as $pr) {
if ($pr->getMode() != SMWPrintRequest::PRINT_THIS) {
if (array_key_exists($pr->getTypeID(), $this->types)) {
$propertystack[] = '"' . str_replace(" ", "_", strtolower($pr->getLabel())) . '" : { "valueType": "' . $this->types[$pr->getTypeID()] . '" }';
} else {
$propertystack[] = '"' . str_replace(" ", "_", strtolower($pr->getLabel())) . '" : { "valueType": "text" }';
}
}
}
$properties = "\"properties\": {\n\t\t" . implode(",\n\t\t", $propertystack) . "\n\t}";
// generate items section
while (($row = $res->getNext()) !== false) {
$rowsubject = false;
// the wiki page value that this row is about
$valuestack = array();
// contains Property-Value pairs to characterize an Item
$addedLabel = false;
foreach ($row as $field) {
$pr = $field->getPrintRequest();
if ($rowsubject === false && !$addedLabel) {
$valuestack[] = '"label": "' . $field->getResultSubject()->getTitle()->getFullText() . '"';
$addedLabel = true;
}
if ($pr->getMode() != SMWPrintRequest::PRINT_THIS) {
$values = array();
$jsonObject = array();
while (($dataValue = $field->getNextDataValue()) !== false) {
switch ($dataValue->getTypeID()) {
case '_geo':
$jsonObject[] = $dataValue->getDataItem()->getCoordinateSet();
$values[] = FormatJson::encode($dataValue->getDataItem()->getCoordinateSet());
break;
case '_num':
$jsonObject[] = $dataValue->getDataItem()->getNumber();
break;
case '_dat':
$jsonObject[] = $dataValue->getYear() . '-' . str_pad($dataValue->getMonth(), 2, '0', STR_PAD_LEFT) . '-' . str_pad($dataValue->getDay(), 2, '0', STR_PAD_LEFT) . ' ' . $dataValue->getTimeString();
break;
default:
$jsonObject[] = $dataValue->getShortText($outputmode, null);
}
}
if (!is_array($jsonObject) || count($jsonObject) > 0) {
$valuestack[] = '"' . str_replace(' ', '_', strtolower($pr->getLabel())) . '": ' . FormatJson::encode($jsonObject) . '';
}
}
}
if ($rowsubject !== false) {
// stuff in the page URI and some category data
$valuestack[] = '"uri" : "' . $wgServer . $wgScriptPath . '/index.php?title=' . $rowsubject->getPrefixedText() . '"';
$page_cats = smwfGetStore()->getPropertyValues($rowsubject, new SMWDIProperty('_INST'));
// TODO: set limit to 1 here
if (count($page_cats) > 0) {
$valuestack[] = '"type" : "' . reset($page_cats)->getShortHTMLText() . '"';
}
}
// create property list of item
$itemstack[] = "\t{\n\t\t\t" . implode(",\n\t\t\t", $valuestack) . "\n\t\t}";
}
$items = "\"items\": [\n\t" . implode(",\n\t", $itemstack) . "\n\t]";
// check whether a callback function is required
if (array_key_exists('callback', $this->params)) {
$result = htmlspecialchars($this->params['callback']) . "({\n\t" . $properties . ",\n\t" . $items . "\n})";
} else {
$result = "{\n\t" . $properties . ",\n\t" . $items . "\n}";
}
} else {
// just create a link that points to the JSON file
if ($this->getSearchLabel($outputmode)) {
$label = $this->getSearchLabel($outputmode);
} else {
$label = wfMsgForContent('smw_json_link');
}
$link = $res->getQueryLink($label);
if (array_key_exists('callback', $this->params)) {
$link->setParameter(htmlspecialchars($this->params['callback']), 'callback');
}
if ($this->getSearchLabel(SMW_OUTPUT_WIKI) !== '') {
// used as a file name
$link->setParameter($this->getSearchLabel(SMW_OUTPUT_WIKI), 'searchlabel');
}
if (array_key_exists('limit', $this->params)) {
$link->setParameter(htmlspecialchars($this->params['limit']), 'limit');
}
$link->setParameter('json', 'format');
$result = $link->getText($outputmode, $this->mLinker);
// yes, our code can be viewed as HTML if requested, no more parsing needed
$this->isHTML = $outputmode == SMW_OUTPUT_HTML;
}
return $result;
}
protected function getResultText( SMWQueryResult $res, $outputmode ) {
global $smwgIQRunningNumber, $wgUploadDirectory, $wgUploadPath, $wgTitle, $wgScriptPath, $srfgPloticusPath, $srfgEnvSettings;
$this->isHTML = true;
$this->outputmode = SMW_OUTPUT_HTML;
// check parameters
$validformats = array( 'svg', 'svgz', 'swf', 'png', 'gif', 'jpeg', 'drawdump', 'drawdumpa', 'eps', 'ps' );
if ( !in_array( $this->m_imageformat, $validformats ) )
return ( '<p classid="srfperror">ERROR: ' . $this->m_imageformat . ' is not a supported imageformat.<br />Valid imageformats are: ' .
implode( ', ', $validformats ) . '</p>' );
if ( empty( $this->m_ploticusparams ) )
return ( '<p classid="srfperror">ERROR: <em>ploticusparams</em> required.</p>' );
if ( empty( $srfgPloticusPath ) )
return ( '<p classid="srfperror">ERROR: Set $srfgPloticusPath in LocalSettings.php (e.g. $srfgPloticusPath=/usr/bin/pl).</p>' );
if ( !file_exists( $srfgPloticusPath ) )
return ( '<p classid=""srfperror">ERROR: Could not find ploticus in <em>' . $srfgPloticusPath . '</em></p>' );
// remove potentially dangerous keywords
// this is an extended check, JUST IN CASE, even though we're invoking ploticus with the noshell security parameter
// we also remove line endings - this is done for readability so the user can specify the prefab
// params over several lines rather than one long command line
$searches = array( '/`/m', '/system/im', '/shell/im', "/\s*?\n/m" );
$replaces = array( '', '', '', ' ' );
$sanitized_ploticusparams = preg_replace( $searches, $replaces, $this->m_ploticusparams );
// Create the ploticus data directory if it doesn't exist
// create sharded directory structure for data partitioning/scalability purposes
$ploticusDir = $wgUploadDirectory . '/ploticus/';
if ( !is_dir( $ploticusDir ) ) {
mkdir( $ploticusDir, 0777 );
for ( $idx = 0; $idx < 16; $idx++ )
mkdir( $ploticusDir . dechex( $idx ), 0777 );
}
// create result csv file that we pass on to ploticus
$tmpFile = tempnam( $ploticusDir, 'srf-' );
if ( ( $fhandle = fopen( $tmpFile, 'w' ) ) === false )
return ( '<p class="srfperror">ERROR: Cannot create data file - ' . $tmpFile . '. Check permissions.</p>' );
if ( $this->mShowHeaders ) {
// create the header row
$header_row = array();
foreach ( $res->getPrintRequests() as $pr ) {
$headertext = $pr->getLabel();
$header_row[] = strtr( $headertext, " ,", "_|" ); // ploticus cant handle embedded spaces/commas for legends
}
if ( empty( $header_row[0] ) )
$header_row[0] = "Article";
fputcsv( $fhandle, $header_row );
}
// write the results
while ( $row = $res->getNext() ) {
$row_items = array();
foreach ( $row as $field ) {
$growing = array();
while ( ( $object = $field->getNextDataValue() ) !== false ) {
$text = Sanitizer::decodeCharReferences( $object->getXSDValue() );
// decode: CSV knows nothing of possible HTML entities
$growing[] = $text;
}
$row_items[] = implode( ',', $growing );
}
fputcsv( $fhandle, $row_items );
}
fclose( $fhandle );
// we create a hash based on params
// this is a great way to see if the params and/or the query result has changed
$hashname = hash( 'md5', $wgTitle->getPrefixedDBkey() . $smwgIQRunningNumber . implode( ',', $this->m_params ) );
if ( $this->m_liveupdating ) {
// only include contents of result csv in hash when liveupdating is on
// in this way, doing file_exists check against hash filename will fail when query result has changed
$hashname .= hash_file( 'md5', $tmpFile );
}
$orighash = $hashname;
// modify hashname so files created with it will be stored in shard dir based on first char of hash
$hashname = substr( $hashname, 0, 1 ) . '/' . $hashname;
$dataFile = $ploticusDir . $hashname . '.csv';
@unlink( $dataFile );
@rename( $tmpFile, $dataFile );
$dataURL = $wgUploadPath . '/ploticus/' . $hashname . '.csv';
$srficonPath = $wgScriptPath . '/extensions/SemanticResultFormats/Ploticus/icons/';
$graphFile = $ploticusDir . $hashname . '.' . $this->m_imageformat;
$graphURL = $wgUploadPath . '/ploticus/' . $hashname . '.' . $this->m_imageformat;
$errorFile = $ploticusDir . $hashname . '.err';
$errorURL = $wgUploadPath . '/ploticus/' . $hashname . '.err';
$mapFile = $ploticusDir . $hashname . '.map';
$mapURL = $wgUploadPath . '/ploticus/' . $hashname . '.map';
if ( ( $this->m_updatefrequency > 0 ) && file_exists( $graphFile ) ) {
// get time graph was last generated. Also check to see if the
// generated plot has expired per the updatefrequency and needs to be redrawn
$graphLastGenerated = filemtime( $graphFile );
$expireTime = $graphLastGenerated + $this->m_updatefrequency;
if ( $expireTime < time() ) {
@unlink( $graphFile );
}
}
// check if previous plot generated with the same params and result data is available
// we know this from the md5 hash. This should eliminate
// unneeded, CPU-intensive invocations of ploticus and minimize
// the need to periodically clean-up graph, csv, and map files
$errorData = '';
if ( $this->m_debug || !file_exists( $graphFile ) ) {
// we set $srfgEnvSettings if specified
$commandline = empty( $srfgEnvSettings ) ? ' ' : $srfgEnvSettings . ' ';
// build the command line
$commandline .= wfEscapeShellArg( $srfgPloticusPath ) .
( $this->m_debug ? ' -debug':' ' ) .
' -noshell ' . $sanitized_ploticusparams .
( $this->mShowHeaders ? ' header=yes':' ' ) .
' delim=comma data=' . wfEscapeShellArg( $dataFile ) .
' -' . $this->m_imageformat;
if ( $this->m_imageformat == 'drawdump' || $this->m_imageformat == 'drawdumpa' ) {
$commandline .= ' ' . wfEscapeShellArg( $ploticusDir . '/' . $this->m_drawdumpoutput );
} else {
$commandline .= ' -o ' . wfEscapeShellArg( $graphFile );
}
// create the imagemap file if clickmap is specified for ploticus
if ( strpos( $sanitized_ploticusparams, 'clickmap' ) ) {
$commandline .= ' >' . wfEscapeShellArg( $mapFile );
}
// send errors to this file
$commandline .= ' 2>' . wfEscapeShellArg( $errorFile );
// Sanitize commandline
$commandline = escapeshellcmd( $commandline );
// Execute ploticus.
wfShellExec( $commandline );
$errorData = file_get_contents( $errorFile );
if ( !$this->m_debug )
@unlink( $errorFile );
$graphLastGenerated = time(); // faster than doing filemtime
}
// Prepare output. Put everything inside a table
// PLOT ROW - colspan 3
$rtnstr = '<table class="srfptable" id="srfptblid' . $smwgIQRunningNumber . '" cols="3"' .
( empty( $this->m_tblwidth ) ? ' ' : ' width="' . $this->m_tblwidth . '" ' ) .
( empty( $this->m_tblheight ) ? ' ' : ' height="' . $this->m_tblheight . '" ' ) .
'><tr>';
if ( !empty( $errorData ) && !$this->m_debug ) {
// there was an error. We do the not debug check since ploticus by default sends the debug trace to stderr too
// so when debug is on, having a non-empty errorData does not necessarily indicate an error.
$rtnstr .= '<td class="srfperror" colspan="3">Error processing ploticus data:</td></tr><tr><td class="srfperror" colspan="3" align="center">' .
$errorData . '</td></tr>';
} else {
$rtnstr .= '<td class="srfpplot" colspan="3" align="center">';
switch ( $this->m_imageformat ) {
case 'svg':
case 'svgz':
$rtnstr .= '<object data="' . $graphURL . '"' .
( empty( $this->m_width ) ? ' ' : ' width="' . $this->m_width . '" ' ) .
( empty( $this->m_height ) ? ' ' : ' height="' . $this->m_height . '" ' ) .
'type="image/svg+xml"><param name="src" value="' . $graphURL .
'"> alt : <a href="' . $graphURL . '">Requires SVG capable browser</a></object>';
break;
case 'swf':
$rtnstr .= '<object type="application/x-shockwave-flash" data="' . $graphURL . '"' .
( empty( $this->m_width ) ? ' ' : ' width="' . $this->m_width . '" ' ) .
( empty( $this->m_height ) ? ' ' : ' height="' . $this->m_height . '" ' ) .
'><param name="movie" value="' . $graphURL .
'"><param name="loop" value="false"><param name="SCALE" value="noborder"> alt : <a href="' . $graphURL .
'">Requires Adobe Flash plugin</a></object>';
break;
case 'png':
case 'gif':
case 'jpeg':
if ( strpos( $sanitized_ploticusparams, 'clickmap' ) ) {
// we are using clickmaps, create HTML snippet to enable client-side imagemaps
$mapData = file_get_contents( $mapFile );
$rtnstr .= '<map name="' . $orighash . '">' . $mapData .
'</map><img src="' . $graphURL . '" border="0" usemap="#' . $orighash . '">';
} else {
$rtnstr .= '<img src="' . $graphURL . '" alt="' . $this->m_titletext . '" title="' . $this->m_titletext . '">';
}
break;
case 'eps':
case 'ps':
$rtnstr .= '<object type="application/postscript" data="' . $graphURL . '"' .
( empty( $this->m_width ) ? ' ' : ' width="' . $this->m_width . '" ' ) .
( empty( $this->m_height ) ? ' ' : ' height="' . $this->m_height . '" ' ) .
'> alt : <a href="' . $graphURL . '">Requires PDF-capable browser</a></object>';
}
$rtnstr .= '</td></tr>';
}
// INFOROW - colspan 3
$rtnstr .= '<tr><td class="srfpaction" width="33%" colspan="1">';
// INFOROW - ACTIONS - col 1
// if showcsv or debug is on, add link to data file (CSV)
if ( $this->m_showcsv || $this->m_debug ) {
$rtnstr .= '<a href="' . $dataURL . '" title="CSV file"><img src="' .
$srficonPath . 'csv_16.png" alt="CSV file"></a>';
} else {
@unlink( $dataFile ); // otherwise, clean it up
}
// if showimagelink is on, add link to open image in a new window
if ( $this->m_showimagelink ) {
$rtnstr .= ' <a href="' . $graphURL . '" target="_blank" title="Open image in new window"><img src="' .
$srficonPath . 'barchart_16.png" alt="Open image in new window"></a>';
}
// if showrefresh is on, create link to force refresh
if ( $this->m_showrefresh ) {
global $wgArticlePath;
$rtnstr .= ' <a href="' . $wgArticlePath . '?action=purge" title="Reload"><img src="' .
$srficonPath . 'reload_16.png" alt="Reload"></a>';
}
// INFOROW - col 2
// show titletext
$rtnstr .= '</td><td class="srfptitle" width="33%" colspan="1" align="center">' . $this->m_titletext;
// INFOROW - TIMESTAMP - col 3
// if showtimestamp is on, add plot generation timestamp
$rtnstr .= '</td><td class="srfptimestamp" width="33%" colspan="1" align="right">';
if ( $this->m_showtimestamp ) {
$rtnstr .= '<small> Generated: ' . date( 'Y-m-d h:i:s A', $graphLastGenerated ) . '</small>';
}
$rtnstr .= '</td></tr>';
// DEBUGROW - colspan 3, only display when debug is on
// Display ploticus cmdline
if ( $this->m_debug ) {
$rtnstr .= '<tr><td class="srfpdebug" align="center" colspan="3">DEBUG: PREFAB (<a href=" ' . $errorURL .
'" target="_blank">Ploticus Trace</a>)</td></tr><tr><td class="srfpdebug" colspan="3">' .
$commandline . '</td></tr>';
}
$rtnstr .= '</table>';
return ( $rtnstr );
}
/**
* Return serialised results in specified format.
*/
protected function getResultText(SMWQueryResult $res, $outputmode)
{
// collect the query results in an array
$result = array();
while ($row = $res->getNext()) {
$result[uniqid()] = new SRF_Filtered_Item($row, $this);
}
$resourceModules = array();
// prepare filter data for inclusion in HTML and JS
$filterHtml = '';
$filterHandlers = array();
$filterData = array();
foreach ($res->getPrintRequests() as $printRequest) {
$filter = $printRequest->getParameter('filter');
if ($filter) {
$filtersForPrintout = explode(',', $filter);
$filtersForPrintout = array_map('trim', $filtersForPrintout);
foreach ($filtersForPrintout as $filterName) {
if (array_key_exists($filterName, $this->mFilterTypes)) {
$filter = new $this->mFilterTypes[$filterName]($result, $printRequest, $this);
$resourceModules = $filter->getResourceModules();
if (is_array($resourceModules)) {
array_walk($resourceModules, 'SMWOutputs::requireResource');
} elseif (is_string($resourceModules)) {
SMWOutputs::requireResource($resourceModules);
}
$printRequestHash = md5($printRequest->getHash());
$filterHtml .= Html::rawElement('div', array('class' => "filtered-{$filterName} {$printRequestHash}"), $filter->getResultText());
$filterHandlers[$filterName] = null;
$filterData[$filterName][$printRequestHash] = $filter->getJsData();
}
}
}
}
// wrap filters in a div
$filterHtml = Html::rawElement('div', array('class' => 'filtered-filters'), $filterHtml);
// prepare view data for inclusion in HTML and JS
$viewHtml = '';
$viewHandlers = array();
$viewElements = array();
foreach ($this->mViews as $viewName) {
if (array_key_exists($viewName, $this->mViewTypes)) {
// generate unique id
$viewid = uniqid();
$view = new $this->mViewTypes[$viewName]($viewid, $result, $this->mParams, $this);
$resourceModules = $view->getResourceModules();
if (is_array($resourceModules)) {
array_walk($resourceModules, 'SMWOutputs::requireResource');
} elseif (is_string($resourceModules)) {
SMWOutputs::requireResource($resourceModules);
}
$viewHtml .= Html::rawElement('div', array('class' => "filtered-{$viewName} {$viewid}"), $view->getResultText());
$viewHandlers[$viewName] = null;
$viewElements[$viewName][] = $viewid;
}
}
// wrap views in a div
$viewHtml = Html::rawElement('div', array('class' => 'filtered-views'), $viewHtml);
// Define the srf_filtered_values array
SMWOutputs::requireScript('srf_filtered_values', Html::inlineScript('srf_filtered_values = {};'));
$resultAsArray = array();
foreach ($result as $id => $value) {
$resultAsArray[$id] = $value->getArrayRepresentation();
}
$id = uniqid();
SMWOutputs::requireScript('srf_filtered_values' . $id, Html::inlineScript('srf_filtered_values["' . $id . '"] = { "values":' . json_encode($resultAsArray) . ', "data": {' . ' "viewhandlers" : ' . json_encode($viewHandlers) . ', "viewelements" : ' . json_encode($viewElements) . ', "filterhandlers" : ' . json_encode($filterHandlers) . ', "filterdata" : ' . json_encode($filterData) . '}};'));
SMWOutputs::requireResource('ext.srf.filtered');
// wrap all in a div
$html = Html::rawElement('div', array('class' => 'filtered ' . $id), $filterHtml . $viewHtml);
return $html;
}
