/**
* Constructor
* @param Title $title
* @param File|bool $file
*/
public function __construct(Title $title, $file = false)
{
$this->title = $title;
// @todo FIXME: check existence
if (defined('PAGE_IMAGES_INSTALLED')) {
$this->usePageImages = true;
$this->file = $file ? $file : PageImages::getPageImage($title);
}
}
/**
* Convert the JSON to wikitext.
*
* @param $lang Language The (content) language to render the page in.
* @param $options Array Options to override the default transclude options
* @return string The wikitext
*/
public function convertToWikitext(Language $lang, $options = [])
{
$this->decode();
$options = $options + $this->getOverrideOptions() + $this->getDefaultOptions();
$maxItems = $options['maxItems'];
$includeDesc = $options['includeDesc'];
// If this is an error-type list (i.e. a schema-violating blob),
// just return the plain JSON.
if ($this->displaymode == 'error') {
$errorWikitext = '<div class=errorbox>' . wfMessage('collaborationkit-list-invalid') . "</div>\n<pre>" . $this->errortext . '</pre>';
return $errorWikitext;
}
// Hack to force style loading even when we don't have a Parser reference.
$text = "<collaborationkitloadliststyles/>\n";
if ($includeDesc) {
$text .= $this->getDescription() . "\n";
}
if (count($this->columns) === 0) {
$text .= "\n{{mediawiki:collaborationkit-list-isempty}}\n";
return $text;
}
$listclass = count($this->columns) > 1 ? 'mw-ck-multilist' : 'mw-ck-singlelist';
$text .= '<div class="mw-ck-list ' . $listclass . '">' . "\n";
$offset = $options['defaultSort'] === 'random' ? 0 : $options['offset'];
foreach ($this->columns as $column) {
$text .= '<div class="mw-ck-list-column">' . "\n";
if (isset($column->label) && $column->label !== '') {
$text .= "=== {$column->label} ===\n";
}
if (isset($column->notes) && $column->notes !== '') {
$text .= "\n{$column->notes}\n\n";
}
if (count($column->items) === 0) {
$text .= "\n{{mediawiki:collaborationkit-list-emptycolumn}}\n";
continue;
}
$curItem = 0;
$sortedItems = $column->items;
$this->sortList($sortedItems, $options['defaultSort']);
foreach ($sortedItems as $item) {
if ($offset !== 0) {
$offset--;
continue;
}
$curItem++;
if ($maxItems !== false && $maxItems < $curItem) {
break;
}
$itemTags = isset($item->tags) ? $item->tags : [];
if (!$this->matchesTag($options['tags'], $itemTags)) {
continue;
}
$titleForItem = null;
if (!isset($item->link)) {
$titleForItem = Title::newFromText($item->title);
} elseif ($item->link !== false) {
$titleForItem = Title::newFromText($item->link);
}
$text .= Html::openElement('div', ["class" => "mw-ck-list-item", "data-collabkit-item-title" => $item->title]);
if ($options['mode'] !== 'no-img') {
$image = null;
if (!isset($item->image) && $titleForItem) {
if (class_exists('PageImages')) {
$image = PageImages::getPageImage($titleForItem);
}
} elseif (isset($item->image) && is_string($item->image)) {
$imageTitle = Title::newFromText($item->image, NS_FILE);
if ($imageTitle) {
$image = wfFindFile($imageTitle);
}
}
$text .= '<div class="mw-ck-list-image">';
if ($image) {
// Important: If you change the width of the image
// you also need to change it in the stylesheet.
$text .= '[[File:' . $image->getName() . "|left|64px|alt=]]\n";
} else {
if ($this->displaymode == 'members') {
$placeholderIcon = 'mw-ck-icon-user-grey2';
} else {
$placeholderIcon = 'mw-ck-icon-page-grey2';
}
$text .= Html::element('div', ["class" => ['mw-ck-list-noimageplaceholder', $placeholderIcon]]);
}
$text .= '</div>';
}
$text .= '<div class="mw-ck-list-container">';
// Question: Arguably it would be more semantically correct to use
// an <Hn> element for this. Would that be better? Unclear.
$text .= '<div class="mw-ck-list-title">';
if ($titleForItem) {
if ($this->displaymode == 'members' && !isset($item->link) && $titleForItem->inNamespace(NS_USER)) {
$titleText = $titleForItem->getText();
} else {
$titleText = $item->title;
}
$text .= "[[:" . $titleForItem->getPrefixedDBkey() . "|" . wfEscapeWikiText($titleText) . "]]";
} else {
$text .= wfEscapeWikiText($item->title);
}
$text .= "</div>\n";
$text .= '<div class="mw-ck-list-notes">' . "\n";
if (isset($item->notes) && is_string($item->notes)) {
$text .= $item->notes . "\n";
}
if (isset($item->tags) && is_array($item->tags) && count($item->tags)) {
$text .= "\n<div class='toccolours mw-ck-list-tags'>" . wfMessage('collaborationkit-list-taglist')->inLanguage($lang)->params($lang->commaList(array_map('wfEscapeWikiText', $item->tags)))->numParams(count($item->tags))->text() . "</div>\n";
}
$text .= '</div></div></div>' . "\n";
}
$text .= "\n</div>";
}
$text .= "\n</div>";
return $text;
}
/**
* Wrapper that returns a page image for a given title
*
* @param Title $title
* @return bool|File
*/
protected function getPageImage(Title $title)
{
return PageImages::getPageImage($title);
}
