/**
* Format and output report results using the given information plus
* OutputPage
*
* @param $out OutputPage to print to
* @param $skin Skin: user skin to use
* @param $dbr Database (read) connection to use
* @param $res Integer: result pointer
* @param $num Integer: number of available result rows
* @param $offset Integer: paging offset
*/
protected function outputResults($out, $skin, $dbr, $res, $num, $offset)
{
if ($num > 0) {
$gallery = new ImageGallery();
$gallery->useSkin($skin);
# $res might contain the whole 1,000 rows, so we read up to
# $num [should update this to use a Pager]
for ($i = 0; $i < $num && ($row = $dbr->fetchObject($res)); $i++) {
$image = $this->prepareImage($row);
if ($image) {
$gallery->add($image->getTitle(), $this->getCellHtml($row));
}
}
$out->addHTML($gallery->toHtml());
}
}
public function getResultText($results, $outputmode)
{
global $smwgIQRunningNumber, $wgUser, $wgParser;
$skin = $wgUser->getSkin();
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($wgParser);
$ig->useSkin($skin);
$ig->setCaption($this->mIntro);
// set caption to IQ header
if (isset($this->m_params['perrow'])) {
$ig->setPerRow($this->m_params['perrow']);
}
if (isset($this->m_params['widths'])) {
$ig->setWidths($this->m_params['widths']);
}
if (isset($this->m_params['heights'])) {
$ig->setHeights($this->m_params['heights']);
}
while ($row = $results->getNext()) {
$firstField = $row[0];
$imgTitle = $firstField->getNextObject()->getTitle();
$imgCaption = '';
// Is there a property queried for display with ?property
if (isset($row[1])) {
$imgCaption = $row[1]->getNextObject();
if (is_object($imgCaption)) {
$imgCaption = $imgCaption->getShortText(SMW_OUTPUT_HTML, $this->getLinker(true));
$imgCaption = $wgParser->recursiveTagParse($imgCaption);
}
}
if (empty($imgCaption)) {
$imgCaption = $imgTitle->getBaseText();
$imgCaption = preg_replace('#\\.[^.]+$#', '', $imgCaption);
// Remove image extension
}
$ig->add($imgTitle, $imgCaption);
// Only add real images (bug #5586)
if ($imgTitle->getNamespace() == NS_IMAGE) {
$wgParser->mOutput->addImage($imgTitle->getDBkey());
}
}
return array($ig->toHTML(), 'nowiki' => true, 'isHTML' => true);
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
$ig->setContextTitle($this->mTitle);
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParser($this);
$ig->setHideBadImages();
$ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
$ig->useSkin($this->mOptions->getSkin());
$ig->mRevisionId = $this->mRevisionId;
if (isset($params['caption'])) {
$caption = $params['caption'];
$caption = htmlspecialchars($caption);
$caption = $this->replaceInternalLinks($caption);
$ig->setCaptionHtml($caption);
}
if (isset($params['perrow'])) {
$ig->setPerRow($params['perrow']);
}
if (isset($params['widths'])) {
$ig->setWidths($params['widths']);
}
if (isset($params['heights'])) {
$ig->setHeights($params['heights']);
}
wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
$lines = StringUtils::explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
$matches = array();
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
if (strpos($matches[0], '%') !== false) {
$matches[1] = urldecode($matches[1]);
}
$tp = Title::newFromText($matches[1]);
$nt =& $tp;
if (is_null($nt)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
if (isset($matches[3])) {
$label = $matches[3];
} else {
$label = '';
}
$html = $this->recursiveTagParse(trim($label));
$ig->add($nt, $html);
# Only add real images (bug #5586)
if ($nt->getNamespace() == NS_FILE) {
$this->mOutput->addImage($nt->getDBkey());
}
}
return $ig->toHTML();
}
/**
* Renders an image gallery from a text with one line per image.
* text labels may be given by using |-style alternative text. E.g.
* Image:one.jpg|The number "1"
* Image:tree.jpg|A tree
* given as text will return the HTML of a gallery with two images,
* labeled 'The number "1"' and
* 'A tree'.
*/
function renderImageGallery($text, $params)
{
$ig = new ImageGallery();
$ig->setShowBytes(false);
$ig->setShowFilename(false);
$ig->setParsing();
$ig->useSkin($this->mOptions->getSkin());
if (isset($params['caption'])) {
$ig->setCaption($params['caption']);
}
$lines = explode("\n", $text);
foreach ($lines as $line) {
# match lines like these:
# Image:someimage.jpg|This is some image
preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
# Skip empty lines
if (count($matches) == 0) {
continue;
}
$tp = Title::newFromText($matches[1]);
$nt =& $tp;
if (is_null($nt)) {
# Bogus title. Ignore these so we don't bomb out later.
continue;
}
if (isset($matches[3])) {
$label = $matches[3];
} else {
$label = '';
}
$pout = $this->parse($label, $this->mTitle, $this->mOptions, false, false);
$html = $pout->getText();
$ig->add(new Image($nt), $html);
# Only add real images (bug #5586)
if ($nt->getNamespace() == NS_IMAGE) {
$this->mOutput->addImage($nt->getDBkey());
}
}
return $ig->toHTML();
}
