/**
* Handle image upload
*
* Returns array with uploaded files details or error details
*/
public function uploadImage($uploadFieldName = self::DEFAULT_FILE_FIELD_NAME, $destFileName = null, $forceOverwrite = false)
{
global $IP, $wgRequest, $wgUser;
wfProfileIn(__METHOD__);
$ret = false;
// check whether upload is enabled (RT #53714)
if (!WikiaPhotoGalleryHelper::isUploadAllowed()) {
$ret = array('error' => true, 'message' => wfMsg('uploaddisabled'));
wfProfileOut(__METHOD__);
return $ret;
}
$imageName = stripslashes(!empty($destFileName) ? $destFileName : $wgRequest->getFileName($uploadFieldName));
// validate name and content of uploaded photo
$nameValidation = $this->checkImageName($imageName, $uploadFieldName);
if ($nameValidation == UploadBase::SUCCESS) {
// get path to uploaded image
$imagePath = $wgRequest->getFileTempName($uploadFieldName);
// check if image with this name is already uploaded
if ($this->imageExists($imageName) && !$forceOverwrite) {
// upload as temporary file
$this->log(__METHOD__, "image '{$imageName}' already exists!");
$tempName = $this->tempFileName($wgUser);
$title = Title::makeTitle(NS_FILE, $tempName);
$localRepo = RepoGroup::singleton()->getLocalRepo();
$file = new FakeLocalFile($title, $localRepo);
$file->upload($wgRequest->getFileTempName($uploadFieldName), '', '');
// store uploaded image in GarbageCollector (image will be removed if not used)
$tempId = $this->tempFileStoreInfo($tempName);
// generate thumbnail (to fit 200x200 box) of temporary file
$width = min(WikiaPhotoGalleryHelper::thumbnailMaxWidth, $file->width);
$height = min(WikiaPhotoGalleryHelper::thumbnailMaxHeight, $file->height);
$thumbnail = $file->transform(array('height' => $height, 'width' => $width));
// split uploaded file name into name + extension (foo-bar.png => foo-bar + png)
list($fileName, $extensionsName) = UploadBase::splitExtensions($imageName);
$extensionName = !empty($extensionsName) ? end($extensionsName) : '';
$this->log(__METHOD__, 'upload successful');
$ret = array('conflict' => true, 'name' => $imageName, 'nameParts' => array($fileName, $extensionName), 'tempId' => $tempId, 'size' => array('height' => $file->height, 'width' => $file->width), 'thumbnail' => array('height' => $thumbnail->height, 'url' => $thumbnail->url, 'width' => $thumbnail->width));
} else {
// use regular MW upload
$this->log(__METHOD__, "image '{$imageName}' is new one - uploading as MW file");
$this->log(__METHOD__, "uploading '{$imagePath}' as File:{$imageName}");
// create title and file objects for MW image to create
$imageTitle = Title::newFromText($imageName, NS_FILE);
$imageFile = new LocalFile($imageTitle, RepoGroup::singleton()->getLocalRepo());
// perform upload
$result = $imageFile->upload($imagePath, '', '');
$this->log(__METHOD__, !empty($result->ok) ? 'upload successful' : 'upload failed');
$ret = array('success' => !empty($result->ok), 'name' => $imageName, 'size' => array('height' => !empty($result->ok) ? $imageFile->getHeight() : 0, 'width' => !empty($result->ok) ? $imageFile->getWidth() : 0));
}
} else {
$reason = $nameValidation;
$this->log(__METHOD__, "upload failed - file name is not valid (error #{$reason})");
$ret = array('error' => true, 'reason' => $reason, 'message' => $this->translateError($reason));
}
wfProfileOut(__METHOD__);
return $ret;
}
</p>
</div>
</div>
<!-- Slider preview -->
<div class="WikiaPhotoGalleryEditorPage">
<div class="WikiaPhotoGalleryEditorPageInner">
<h1><?php
echo wfMsg('wikiaPhotoGallery-sliderpreview-optionstitle');
?>
</h1>
<div class="clearfix">
<!-- type radio buttons -->
<?php
echo WikiaPhotoGalleryHelper::renderImageOptionWidget('WikiaPhotoGallerySliderType', 'wikiaPhotoGallery-sliderpreview-choosetype', array('bottom', 'right'), 103);
?>
</div>
<h1><?php
echo wfMsg('wikiaPhotoGallery-sliderpreview-photostitle');
?>
</h1>
<p>
<button id="WikiaPhotoGallerySliderAddImage" class="wikia-button"><?php
echo wfMsg('wikiaPhotoGallery-sliderpreview-addphoto');
?>
</button>
</p>
<div id="WikiaPhotoGallerySliderEditorPreview" class="preview"></div>
/**
* replacing gallery in wikitext (saving changes)
* @author Marooned
*/
public static function saveGalleryData()
{
global $wgRequest;
wfProfileIn(__METHOD__);
$hash = $wgRequest->getVal('hash');
$wikitext = $wgRequest->getVal('wikitext');
$starttime = $wgRequest->getVal('starttime');
$result = WikiaPhotoGalleryHelper::saveGalleryDataByHash($hash, $wikitext, $starttime);
wfProfileOut(__METHOD__);
// return JSON as HTML - decode it JS-side
return json_encode($result);
}
/**
* Hook handler
* @author Marooned
*
* @param $parser Parser
* @param $ig WikiaPhotoGallery
*/
public static function beforeParserrenderImageGallery($parser, $ig)
{
wfProfileIn(__METHOD__);
// parse each gallery / slideshow and get its data
$ig->parse();
$data = $ig->getData();
// get data of gallery / slideshow we're interested in
if ($data['hash'] == self::$mGalleryHash) {
self::$mGalleryData = $data;
}
self::$lastGalleryData = $data;
wfProfileOut(__METHOD__);
// by returning false we're telling MW parser to return gallery's HTML immediatelly
return false;
}
/**
* Return a HTML representation of the image slideshow
*/
private function renderSlideshow()
{
global $wgStylePath;
wfProfileIn(__METHOD__);
// don't render empty slideshows
if (empty($this->mFiles)) {
wfProfileOut(__METHOD__);
return '';
}
// If we can, render this as a media gallery
if ($this->canRenderMediaGallery()) {
$html = $this->renderMediaGallery();
wfProfileOut(__METHOD__);
return trim(preg_replace('/\\n+/', ' ', $html));
}
/** @var Skin|Linker $sk The Skin object falls back to Linker methods */
$sk = RequestContext::getMain()->getSkin();
// slideshow wrapper CSS class
$class = 'wikia-slideshow clearfix';
$id = "slideshow-{$this->mData['id']}";
// do not add button for galleries from templates
if (isset($this->mData['params']['source']) && $this->mData['params']['source'] == "template") {
$class .= ' template';
}
// support "position" attribute (slideshow alignment)
switch ($this->getParam('position')) {
case 'left':
$class .= ' floatleft';
break;
case 'center':
$class .= ' slideshow-center';
break;
case 'right':
$class .= ' floatright';
break;
}
// wrap image slideshow inside div.slideshow
$attribs = Sanitizer::mergeAttributes(array('class' => $class, 'data-hash' => $this->mData['hash'], 'data-crop' => $this->mCrop, 'id' => $id), $this->mAttribs);
//renderSlideshow for WikiaMobile
if (F::app()->checkSkin('wikiamobile')) {
$slideshowHtml = $this->renderWikiaMobileMediaGroup();
} else {
$slideshowHtml = Xml::openElement('div', $attribs);
// render slideshow caption
if ($this->mCaption) {
$slideshowHtml .= '<div class="wikia-slideshow-caption">' . $this->mCaption . '</div>';
}
// fit images inside width:height = 4:3 box
$this->mHeights = round($this->mWidths * 3 / 4);
$params = array('width' => $this->mWidths, 'height' => $this->mHeights);
wfDebug(__METHOD__ . ": slideshow {$params['width']}x{$params['height']}\n");
$slideshowHtml .= Xml::openElement('div', array('class' => 'wikia-slideshow-wrapper', 'style' => 'width: ' . ($this->mWidths + 10) . 'px'));
// wrap images inside <div> and <ul>
$slideshowHtml .= Xml::openElement('div', array('class' => 'wikia-slideshow-images-wrapper accent'));
$slideshowHtml .= Xml::openElement('ul', array('class' => 'wikia-slideshow-images neutral', 'style' => "height: {$params['height']}px; width: {$params['width']}px"));
$index = 0;
foreach ($this->mFiles as $p => $pair) {
/**
* @var $nt Title
*/
$nt = $pair[0];
$text = $pair[1];
$link = $pair[2];
# Give extensions a chance to select the file revision for us
$time = $descQuery = false;
wfRunHooks('BeforeGalleryFindFile', array(&$this, &$nt, &$time, &$descQuery));
$img = wfFindFile($nt, $time);
if (WikiaFileHelper::isFileTypeVideo($img)) {
continue;
}
$thumb = null;
// let's properly scale image (don't make it bigger than original size) and handle "crop" attribute
if (is_object($img) && $nt->getNamespace() == NS_FILE) {
$thumbParams = WikiaPhotoGalleryHelper::getThumbnailDimensions($img, $params['width'], $params['height'], $this->mCrop);
}
$caption = $linkOverlay = '';
// render caption overlay
if ($text != '') {
$caption = Xml::openElement('span', array('class' => 'wikia-slideshow-image-caption')) . Xml::openElement('span', array('class' => 'wikia-slideshow-image-caption-inner')) . $text . Xml::closeElement('span') . Xml::closeElement('span');
}
// parse link
$linkAttribs = $this->parseLink($nt->getLocalUrl(), $nt->getText(), $link);
// extra link tag attributes
$linkAttribs['id'] = "{$id}-{$index}";
$linkAttribs['style'] = 'width: ' . ($params['width'] - 80) . 'px';
if ($link == '') {
// tooltip to be used for not-linked images
$linkAttribs['title'] = wfMessage('wikiaPhotoGallery-slideshow-view-popout-tooltip')->text();
$linkAttribs['class'] = 'wikia-slideshow-image';
unset($linkAttribs['href']);
} else {
// linked images
$linkAttribs['class'] .= ' wikia-slideshow-image';
// support |linktext= syntax
if ($this->mData['images'][$p]['linktext'] != '') {
$linkText = $this->mData['images'][$p]['linktext'];
} else {
$linkText = $link;
}
// add link overlay
$linkOverlay = Xml::openElement('span', array('class' => 'wikia-slideshow-link-overlay')) . wfMessage('wikiaPhotoGallery-slideshow-view-link-overlay', Sanitizer::removeHTMLtags($linkText))->text() . Xml::closeElement('span');
}
// generate HTML for a single slideshow image
$thumbHtml = null;
$liAttribs = array('title' => null);
if ($nt->getNamespace() != NS_FILE || !$img) {
# We're dealing with a non-image, spit out the name and be done with it.
$thumbHtml = '<a class="image broken-image new" style="line-height: ' . $this->mHeights . 'px;">' . $nt->getText() . '</a>';
} elseif ($this->mHideBadImages && wfIsBadImage($nt->getDBkey(), $this->getContextTitle())) {
# The image is blacklisted, just show it as a text link.
$thumbHtml = '<div style="height: ' . ($this->mHeights * 1.25 + 2) . 'px;">' . $sk->makeKnownLinkObj($nt, $nt->getText()) . '</div>';
} elseif (!($thumb = $img->transform($thumbParams))) {
# Error generating thumbnail.
$thumbHtml = '<div style="height: ' . ($this->mHeights * 1.25 + 2) . 'px;">' . htmlspecialchars($img->getLastError()) . '</div>';
} else {
$thumbAttribs = array('data-src' => $thumb->url, 'class' => 'thumbimage', 'width' => $thumb->width, 'height' => $thumb->height, 'style' => 'border: 0px;', 'data-image-name' => $img->getTitle()->getText(), 'data-image-key' => $img->getTitle()->getDBKey());
if (!empty($this->mData['images'][$p]['data-caption'])) {
$thumbAttribs['data-caption'] = $this->mData['images'][$p]['data-caption'];
}
$thumbHtml = Xml::element('img', $thumbAttribs);
}
// add CSS class so we can show first slideshow image before JS is loaded
if ($index == 0) {
$liAttribs['class'] = 'wikia-slideshow-first-image';
}
$slideshowHtml .= Xml::openElement('li', $liAttribs) . $thumbHtml . Xml::element('a', $linkAttribs, ' ') . $caption . $linkOverlay . '</li>';
$index++;
// Call parser transform hook
if ($this->mParser && is_object($img) && $img->getHandler()) {
$img->getHandler()->parserTransformHook($this->mParser, $img);
}
if (is_object($thumb)) {
wfDebug(__METHOD__ . ": image '" . $nt->getText() . "' {$thumb->width}x{$thumb->height}\n");
}
}
$slideshowHtml .= Xml::closeElement('ul');
$slideshowHtml .= Xml::closeElement('div');
// render prev/next buttons
global $wgBlankImgUrl;
$top = ($params['height'] >> 1) - 30 + 5;
$slideshowHtml .= Xml::openElement('div', array('class' => 'wikia-slideshow-prev-next'));
// prev
$slideshowHtml .= Xml::openElement('a', array('class' => 'wikia-slideshow-sprite wikia-slideshow-prev', 'style' => "top: {$top}px", 'title' => wfMessage('wikiaPhotoGallery-slideshow-view-prev-tooltip')->text()));
$slideshowHtml .= Xml::openElement('span');
$slideshowHtml .= Xml::element('img', array('class' => 'chevron', 'src' => $wgBlankImgUrl));
$slideshowHtml .= Xml::closeElement('span');
$slideshowHtml .= Xml::closeElement('a');
// next
$slideshowHtml .= Xml::openElement('a', array('class' => 'wikia-slideshow-sprite wikia-slideshow-next', 'style' => "top: {$top}px", 'title' => wfMessage('wikiaPhotoGallery-slideshow-view-next-tooltip')->text()));
$slideshowHtml .= Xml::openElement('span');
$slideshowHtml .= Xml::element('img', array('class' => 'chevron', 'src' => $wgBlankImgUrl));
$slideshowHtml .= Xml::closeElement('span');
$slideshowHtml .= Xml::closeElement('a');
$slideshowHtml .= Xml::closeElement('div');
// render slideshow toolbar
$slideshowHtml .= Xml::openElement('div', array('class' => 'wikia-slideshow-toolbar clearfix', 'style' => 'display: none'));
// Pop-out icon, "X of X" counter
$counterValue = wfMessage('wikiaPhotoGallery-slideshow-view-number', '$1', $index)->text();
$slideshowHtml .= Xml::openElement('div', array('style' => 'float: left'));
$slideshowHtml .= Xml::element('img', array('class' => 'wikia-slideshow-popout lightbox', 'height' => 11, 'src' => "{$wgStylePath}/common/images/magnify-clip.png", 'title' => wfMessage('wikiaPhotoGallery-slideshow-view-popout-tooltip')->text(), 'width' => 15));
$slideshowHtml .= Xml::element('span', array('class' => 'wikia-slideshow-toolbar-counter', 'data-counter' => $counterValue), str_replace('$1', '1', $counterValue));
$slideshowHtml .= Xml::closeElement('div');
// "Add Image"
if (!empty($this->mShowAddButton)) {
$slideshowHtml .= Xml::element('a', array('class' => 'wikia-slideshow-addimage wikia-button secondary', 'style' => 'float: right'), wfMessage('wikiaPhotoGallery-slideshow-view-addphoto')->inContentLanguage()->text());
}
$slideshowHtml .= Xml::closeElement('div');
// close slideshow wrapper
$slideshowHtml .= Xml::closeElement('div');
$slideshowHtml .= Xml::closeElement('div');
// output JS to init slideshow
$width = "{$params['width']}px";
$height = "{$params['height']}px";
$slideshowHtml .= JSSnippets::addToStack(array('wikia_photo_gallery_slideshow_js', 'wikia_photo_gallery_slideshow_scss'), array(), 'WikiaPhotoGallerySlideshow.init', array('id' => $id, 'width' => $width, 'height' => $height));
}
wfProfileOut(__METHOD__);
return $slideshowHtml;
}
