/**
* Return a HTML representation of the image slider
*
* @author Jakub Kurcek
*/
private function renderSlider()
{
wfProfileIn(__METHOD__);
// do not render empty sliders
if (empty($this->mFiles)) {
wfProfileOut(__METHOD__);
return '';
}
$orientation = $this->getParam('orientation');
// setup image serving for main images and navigation thumbnails
if ($orientation == 'mosaic') {
$imagesDimensions = array('w' => WikiaPhotoGalleryHelper::WIKIA_GRID_SLIDER_MOSAIC_MIN_IMG_WIDTH, 'h' => WikiaPhotoGalleryHelper::SLIDER_MOSAIC_MIN_IMG_HEIGHT);
$sliderClass = 'mosaic';
$thumbDimensions = array("w" => WikiaPhotoGalleryHelper::WIKIA_GRID_THUMBNAIL_MAX_WIDTH, "h" => 100);
} else {
$imagesDimensions = array('w' => WikiaPhotoGalleryHelper::SLIDER_MIN_IMG_WIDTH, 'h' => WikiaPhotoGalleryHelper::SLIDER_MIN_IMG_HEIGHT);
if ($orientation == 'right') {
$sliderClass = 'vertical';
$thumbDimensions = array("w" => 110, "h" => 50);
} else {
$sliderClass = 'horizontal';
$thumbDimensions = array("w" => 90, "h" => 70);
}
}
$out = array();
$sliderImageLimit = $orientation == 'mosaic' ? 5 : 4;
foreach ($this->mFiles as $p => $pair) {
/**
* @var $nt Title
* @var $text String
* @var $link String
*/
$nt = $pair[0];
$text = $pair[1];
$link = $pair[2];
$linkText = $this->mData['images'][$p]['linktext'];
$shortText = $this->mData['images'][$p]['shorttext'];
$time = $descQuery = false;
// parse link (RT #142515)
$linkAttribs = $this->parseLink($nt->getLocalUrl(), $nt->getText(), $link);
wfRunHooks('BeforeGalleryFindFile', array(&$this, &$nt, &$time, &$descQuery));
$file = wfFindFile($nt, $time);
if (is_object($file) && $nt->getNamespace() == NS_FILE) {
list($adjWidth, $adjHeight) = $this->fitWithin($file, $imagesDimensions);
if (F::app()->checkSkin('wikiamobile')) {
$imageUrl = wfReplaceImageServer($file->getUrl(), $file->getTimestamp());
} else {
$imageUrl = $this->resizeURL($file, $imagesDimensions);
}
// generate navigation thumbnails
$thumbUrl = $this->cropURL($file, $thumbDimensions);
// Handle videos
$videoHtml = false;
$videoPlayButton = false;
$navClass = '';
if (WikiaFileHelper::isFileTypeVideo($file)) {
// Get HTML for main video image
$htmlParams = array('file-link' => true, 'linkAttribs' => array('class' => 'wikiaPhotoGallery-slider force-lightbox'));
$videoHtml = $file->transform(array('width' => $imagesDimensions['w']))->toHtml($htmlParams);
// Get play button overlay for little video thumb
$videoPlayButton = $this->videoPlayButton;
$navClass = 'xxsmall video-thumbnail';
}
$data = array('imageUrl' => $imageUrl, 'imageTitle' => Sanitizer::removeHTMLtags($text), 'imageName' => $file->getTitle()->getText(), 'imageKey' => $file->getTitle()->getDBKey(), 'imageShortTitle' => Sanitizer::removeHTMLtags($shortText), 'imageLink' => !empty($link) ? $linkAttribs['href'] : '', 'imageDescription' => Sanitizer::removeHTMLtags($linkText), 'imageThumbnail' => $thumbUrl, 'adjWidth' => $adjWidth, 'adjHeight' => $adjHeight, 'centerTop' => $imagesDimensions['h'] > $adjHeight ? intval(($imagesDimensions['h'] - $adjHeight) / 2) : 0, 'centerLeft' => $imagesDimensions['w'] > $adjWidth ? intval(($imagesDimensions['w'] - $adjWidth) / 2) : 0, 'videoHtml' => $videoHtml, 'videoPlayButton' => $videoPlayButton, 'navClass' => $navClass);
if (F::app()->checkSkin('wikiamobile')) {
$origWidth = $file->getWidth();
$origHeight = $file->getHeight();
$size = WikiaMobileMediaService::calculateMediaSize($origWidth, $origHeight);
$thumb = $file->transform($size);
$imageAttribs = array('src' => wfReplaceImageServer($thumb->getUrl(), $file->getTimestamp()), 'width' => $size['width'], 'height' => $size['height']);
$imageParams = array('full' => $imageUrl);
if ($this->mParser) {
$this->mParser->replaceLinkHolders($text);
}
$data['mediaInfo'] = array('attributes' => $imageAttribs, 'parameters' => $imageParams, 'caption' => $text, 'noscript' => Xml::element('img', $imageAttribs, '', true));
}
$out[] = $data;
}
if (count($out) >= $sliderImageLimit) {
break;
}
}
$html = '';
//check if we have something to show (images might not match required sizes)
if (count($out)) {
$template = new EasyTemplate(dirname(__FILE__) . '/templates');
$template->set_vars(array('sliderClass' => $sliderClass, 'files' => $out, 'thumbDimensions' => $thumbDimensions, 'sliderId' => $this->mData['id'], 'imagesDimensions' => $imagesDimensions));
if (F::app()->checkSkin('wikiamobile')) {
$html = $template->render('renderWikiaMobileSlider');
} else {
if ($orientation == 'mosaic') {
$html = $template->render('renderMosaicSlider');
} else {
$html = $template->render('renderSlider');
}
}
if ($orientation == 'mosaic') {
$sliderResources = array('wikia_photo_gallery_mosaic_js', 'wikia_photo_gallery_mosaic_scss');
$javascriptInitializationFunction = 'WikiaMosaicSliderMasterControl.init';
} else {
$sliderResources = array('wikia_photo_gallery_slider_js', 'wikia_photo_gallery_slider_scss');
$javascriptInitializationFunction = 'WikiaPhotoGallerySlider.init';
}
$html .= JSSnippets::addToStack($sliderResources, array(), $javascriptInitializationFunction, array($this->mData['id']));
//load WikiaMobile resources if needed using JSSnippets filtering mechanism
$html .= JSSnippets::addToStack(array('wikiaphotogallery_slider_scss_wikiamobile', 'wikiaphotogallery_slider_js_wikiamobile'));
}
wfProfileOut(__METHOD__);
return $html;
}
/**
* Return a HTML representation of the image slider
*
* @author Jakub Kurcek
*/
private function renderSlider()
{
wfProfileIn(__METHOD__);
// do not render empty sliders
if (empty($this->mImages)) {
wfProfileOut(__METHOD__);
return '';
}
$orientation = $this->getParam('orientation');
// setup image serving for "big" images
if ($orientation == 'mosaic') {
$imagesDimensions = array('w' => WikiaPhotoGalleryHelper::SLIDER_MOSAIC_MIN_IMG_WIDTH, 'h' => WikiaPhotoGalleryHelper::SLIDER_MOSAIC_MIN_IMG_HEIGHT);
} else {
$imagesDimensions = array('w' => WikiaPhotoGalleryHelper::SLIDER_MIN_IMG_WIDTH, 'h' => WikiaPhotoGalleryHelper::SLIDER_MIN_IMG_HEIGHT);
}
/* temp transition code until grid is fully rolled out, remove and integrate after transition */
global $wgOasisGrid;
if ($orientation == 'mosaic' && !empty($wgOasisGrid)) {
$imagesDimensions['w'] = WikiaPhotoGalleryHelper::WIKIA_GRID_SLIDER_MOSAIC_MIN_IMG_WIDTH;
}
/* end temp transistion code */
$imageServingForImages = new ImageServing(null, $imagesDimensions['w'], $imagesDimensions);
// setup image serving for navigation thumbnails
if ($orientation == 'mosaic') {
$sliderClass = 'mosaic';
$thumbDimensions = array("w" => 155, "h" => 100);
} else {
if ($orientation == 'right') {
$sliderClass = 'vertical';
$thumbDimensions = array("w" => 110, "h" => 50);
} else {
$sliderClass = 'horizontal';
$thumbDimensions = array("w" => 90, "h" => 70);
}
}
/* temp transition code until grid is fully rolled out, remove and integrate after transition */
if ($orientation == 'mosaic' && !empty($wgOasisGrid)) {
$thumbDimensions['w'] = WikiaPhotoGalleryHelper::WIKIA_GRID_THUMBNAIL_MAX_WIDTH;
}
/* end temp transistion code */
$imageServingForThumbs = new ImageServing(null, $thumbDimensions['w'], $thumbDimensions);
$out = array();
$sliderImageLimit = $orientation == 'mosaic' ? 5 : 4;
foreach ($this->mImages as $p => $pair) {
/**
* @var $nt Title
* @var $text String
* @var $link String
*/
$nt = $pair[0];
$text = $pair[1];
$link = $pair[2];
$linkText = $this->mData['images'][$p]['linktext'];
$shortText = $this->mData['images'][$p]['shorttext'];
$time = $descQuery = false;
// parse link (RT #142515)
$linkAttribs = $this->parseLink($nt->getLocalUrl(), $nt->getText(), $link);
wfRunHooks('BeforeGalleryFindFile', array(&$this, &$nt, &$time, &$descQuery));
$img = wfFindFile($nt, $time);
if (!WikiaFileHelper::isFileTypeVideo($img) && is_object($img) && $nt->getNamespace() == NS_FILE) {
if (F::app()->checkSkin('wikiamobile')) {
$imageUrl = wfReplaceImageServer($img->getUrl(), $img->getTimestamp());
} else {
// generate cropped version of big image (fit within 660x360 box)
// BugId:9678 image thumbnailer does not always land on 360px height since we scale on width
// so this also scales image UP if it is too small (stretched is better than blank)
// max() added due to BugId:20644
$imageUrl = $imageServingForImages->getUrl($img, max($imagesDimensions['w'], $img->getWidth()), max($imagesDimensions['h'], $img->getHeight()));
}
// generate navigation thumbnails
$thumbUrl = $imageServingForThumbs->getUrl($img, $img->getWidth(), $img->getHeight());
$data = array('imageUrl' => $imageUrl, 'imageTitle' => $text, 'imageShortTitle' => $shortText, 'imageLink' => !empty($link) ? $linkAttribs['href'] : '', 'imageDescription' => $linkText, 'imageThumbnail' => $thumbUrl);
if (F::app()->checkSkin('wikiamobile')) {
$origWidth = $img->getWidth();
$origHeight = $img->getHeight();
$size = WikiaMobileMediaService::calculateMediaSize($origWidth, $origHeight);
$thumb = $img->transform($size);
$imageAttribs = array('src' => wfReplaceImageServer($thumb->getUrl(), $img->getTimestamp()), 'width' => $size['width'], 'height' => $size['height']);
$imageParams = array('full' => $imageUrl);
$data['mediaInfo'] = array('attributes' => $imageAttribs, 'parameters' => $imageParams, 'caption' => $text, 'noscript' => Xml::element('img', $imageAttribs, '', true));
}
$out[] = $data;
}
if (count($out) >= $sliderImageLimit) {
break;
}
}
$html = '';
//check if we have something to show (images might not match required sizes)
if (count($out)) {
$template = new EasyTemplate(dirname(__FILE__) . '/templates');
$template->set_vars(array('sliderClass' => $sliderClass, 'images' => $out, 'thumbDimensions' => $thumbDimensions, 'sliderId' => $this->mData['id'], 'imagesDimensions' => $imagesDimensions));
if (F::app()->checkSkin('wikiamobile')) {
$html = $template->render('renderWikiaMobileSlider');
} else {
if ($orientation == 'mosaic') {
$html = $template->render('renderMosaicSlider');
} else {
$html = $template->render('renderSlider');
}
}
if ($orientation == 'mosaic') {
$sliderResources = array('/resources/wikia/libraries/modernizr/modernizr-2.0.6.js', '/extensions/wikia/WikiaPhotoGallery/css/WikiaPhotoGallery.slidertag.mosaic.scss', '/extensions/wikia/WikiaPhotoGallery/js/WikiaPhotoGallery.slider.mosaic.js');
$javascriptInitializationFunction = 'WikiaMosaicSliderMasterControl.init';
} else {
$sliderResources = array('/extensions/wikia/WikiaPhotoGallery/css/WikiaPhotoGallery.slidertag.css', '/extensions/wikia/WikiaPhotoGallery/js/WikiaPhotoGallery.slider.js');
$javascriptInitializationFunction = 'WikiaPhotoGallerySlider.init';
}
$html .= F::build('JSSnippets')->addToStack($sliderResources, array(), $javascriptInitializationFunction, array($this->mData['id']));
//load WikiaMobile resources if needed using JSSnippets filtering mechanism
$html .= F::build('JSSnippets')->addToStack(array('wikiaphotogallery_slider_scss_wikiamobile', 'wikiaphotogallery_slider_js_wikiamobile'));
}
wfProfileOut(__METHOD__);
return $html;
}
public static function onThumbnailVideoHTML($options, $linkAttribs, $imageAttribs, File $file, &$html)
{
global $wgRTEParserEnabled;
if (!empty($wgRTEParserEnabled)) {
return true;
}
if (is_null(self::$isWikiaMobile)) {
self::init();
}
if (self::$isWikiaMobile) {
wfProfileIn(__METHOD__);
/**
* WikiaMobile: lazy loading images in a SEO-friendly manner
* @author Federico "Lox" Lucignano <federico@wikia-inc.com
* @author Artur Klajnerok <*****@*****.**>
*/
$origImg = Xml::element('img', $imageAttribs, '', true);
if (empty($imageAttribs['alt'])) {
unset($imageAttribs['alt']);
}
//Not all 'files' have getProviderName defined
if (is_callable([$file, 'getProviderName'])) {
$provider = $file->getProviderName();
} else {
$provider = '';
}
$imageParams = array('type' => 'video', 'provider' => $provider, 'full' => $imageAttribs['src']);
if (!empty($imageAttribs['data-video-key'])) {
$imageParams['name'] = htmlspecialchars($imageAttribs['data-video-key']);
}
if (!empty($options['caption'])) {
$imageParams['capt'] = 1;
}
// TODO: this resizes every video thumbnail with a width over 64px regardless of where it appears.
// We may want to add the ability to allow custom image widths (like on the file page history table for example)
$size = WikiaMobileMediaService::calculateMediaSize($file->getWidth(), $file->getHeight());
$thumb = $file->transform($size);
$imageAttribs['src'] = wfReplaceImageServer($thumb->getUrl(), $file->getTimestamp());
$imageAttribs['width'] = $size['width'];
$imageAttribs['height'] = $size['height'];
$data = ['attributes' => $imageAttribs, 'parameters' => [$imageParams], 'anchorAttributes' => $linkAttribs, 'noscript' => $origImg, 'isSmall' => WikiaMobileMediaService::isSmallImage($imageAttribs['width'], $imageAttribs['height'])];
$title = $file->getTitle()->getDBKey();
$titleText = $file->getTitle()->getText();
$views = MediaQueryService::getTotalVideoViewsByTitle($title);
$data['content'] = Xml::element('span', ['class' => 'videoInfo'], "{$titleText} (" . $file->getHandler()->getFormattedDuration() . ", " . wfMessage('wikiamobile-video-views-counter', $views)->inContentLanguage()->text() . ')');
$html = F::app()->sendRequest('WikiaMobileMediaService', 'renderImageTag', $data, true)->toString();
wfProfileOut(__METHOD__);
}
return true;
}
public function onThumbnailVideoHTML($options, $linkAttribs, $imageAttribs, File $file, &$html)
{
$this->wf->profileIn(__METHOD__);
if (self::$isWikiaMobile) {
/**
* WikiaMobile: lazy loading images in a SEO-friendly manner
* @author Federico "Lox" Lucignano <federico@wikia-inc.com
* @author Artur Klajnerok <*****@*****.**>
*/
$origImg = Xml::element('img', $imageAttribs, '', true);
if (empty($imageAttribs['alt'])) {
unset($imageAttribs['alt']);
}
$imageParams = array('type' => 'video', 'full' => $imageAttribs['src']);
if (!empty($linkAttribs['data-video-name'])) {
$imageParams['name'] = $linkAttribs['data-video-name'];
}
if (!empty($options['caption'])) {
$imageParams['capt'] = true;
}
if ($file instanceof File) {
$size = WikiaMobileMediaService::calculateMediaSize($file->getWidth(), $file->getHeight());
$thumb = $file->transform($size);
$imageAttribs['src'] = wfReplaceImageServer($thumb->getUrl(), $file->getTimestamp());
$imageAttribs['width'] = $size['width'];
$imageAttribs['height'] = $size['height'];
}
$data = array('attributes' => $imageAttribs, 'parameters' => array($imageParams), 'anchorAttributes' => $linkAttribs, 'noscript' => $origImg);
if ($file instanceof File) {
$title = $file->getTitle()->getDBKey();
$titleText = $file->getTitle()->getText();
$data['content'] = Xml::element('span', array('class' => 'videoInfo'), "{$titleText} (" . $file->getHandler()->getFormattedDuration() . ", " . $this->wf->MsgForContent('wikiamobile-video-views-counter', MediaQueryService::getTotalVideoViewsByTitle($title)) . ')');
}
$html = $this->app->sendRequest('WikiaMobileMediaService', 'renderImageTag', $data, true)->toString();
}
$this->wf->profileOut(__METHOD__);
return true;
}