/**
* Add a default video description if one doesn't already exist
*
* @param $file - The file object for the video
* @return bool - Returns true if successful, false otherwise
*/
public function addDefaultVideoDescription(File $file)
{
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$title = $file->getTitle();
// Get the file page for this file
$page = WikiPage::factory($title);
// Get the description and strip the H2 header
$text = $this->stripDescriptionHeader($page->getText());
// Strip out the category tags that might be part of the content
$text = FilePageHelper::stripCategoriesFromDescription($text);
// If there is no description, pull the description from metadata,
// otherwise do nothing
if (trim($text) == '') {
$text = $file->getMetaDescription();
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return $this->setVideoDescription($title, $text);
} else {
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return true;
}
}
/**
* If there's no description text, render the default message
*/
protected function renderDefaultDescription()
{
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$app = F::App();
$out = $this->getContext()->getOutput();
$isContentEmpty = false;
// Display description text or default message, except when we're showing a diff (we want the diff to only
// show actual content, not template injected stuff)
if (!$app->wg->Request->getVal('diff')) {
$content = FilePageHelper::stripCategoriesFromDescription($this->getContent());
$isContentEmpty = empty($content);
}
if ($isContentEmpty) {
$file = $this->getDisplayedFile();
$editLink = $file->getTitle()->getLocalURL(array('action' => 'edit', 'useMessage' => 'video-page-default-description-header-and-text'));
$html = $app->renderPartial('FilePageController', 'defaultDescription', array('editLink' => $editLink));
$out->addHTML($html);
}
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}
