public function getMetadata($title, $isMetadata, DOMDocument $doc)
{
$page_list = [$title];
$parser = new PageParser($doc);
$book = new Book();
$book->options = $this->options;
$book->title = $title;
$book->lang = $this->api->lang;
$metadataSrc = $parser->getMetadata('ws-metadata');
if ($metadataSrc == '') {
$metadataSrc = $title;
$metadataParser = $parser;
} else {
$doc = $this->getDocument($metadataSrc);
$metadataParser = new PageParser($doc);
}
$book->type = $metadataParser->getMetadata('ws-type');
$book->name = htmlspecialchars($metadataParser->getMetadata('ws-title'));
if ($book->name == '') {
$book->name = str_replace('_', ' ', $metadataSrc);
}
$book->periodical = htmlspecialchars($metadataParser->getMetadata('ws-periodical'));
$book->author = htmlspecialchars($metadataParser->getMetadata('ws-author'));
$book->translator = htmlspecialchars($metadataParser->getMetadata('ws-translator'));
$book->illustrator = htmlspecialchars($metadataParser->getMetadata('ws-illustrator'));
$book->school = htmlspecialchars($metadataParser->getMetadata('ws-school'));
$book->publisher = htmlspecialchars($metadataParser->getMetadata('ws-publisher'));
$book->year = htmlspecialchars($metadataParser->getMetadata('ws-year'));
$book->place = htmlspecialchars($metadataParser->getMetadata('ws-place'));
$book->key = $metadataParser->getMetadata('ws-key');
$book->progress = $metadataParser->getMetadata('ws-progress');
$book->volume = $metadataParser->getMetadata('ws-volume');
$book->scan = str_replace(' ', '_', $metadataParser->getMetadata('ws-scan'));
$pictures = [];
if ($this->options['images'] || $isMetadata) {
$book->cover = $metadataParser->getMetadata('ws-cover');
if ($book->cover != '') {
$pictures[$book->cover] = $this->getCover($book->cover, $book->lang);
if ($pictures[$book->cover]->url == '') {
$book->cover = '';
}
}
}
if ($this->options['categories']) {
$book->categories = $this->getCategories($metadataSrc);
}
$pageTitles = $parser->getPagesList();
$namespaces = $this->getNamespaces();
if (!$isMetadata) {
if (!$parser->metadataIsSet('ws-noinclude')) {
$book->content = $parser->getContent(true);
if ($this->options['images']) {
$pictures = array_merge($pictures, $parser->getPicturesList());
}
}
$chapterTitles = $parser->getFullChaptersList($title, $page_list, $namespaces);
$chapters = $this->getPages($chapterTitles);
foreach ($chapters as $chapter_key => $chapter) {
$parser = new PageParser($chapter->content);
if ($parser->metadataIsSet('ws-noinclude')) {
unset($chapters[$chapter_key]);
continue;
}
$pageTitles = array_merge($pageTitles, $parser->getPagesList());
$chapter->content = $parser->getContent(false);
if ($this->options['images']) {
$pictures = array_merge($pictures, $parser->getPicturesList());
}
$subpagesTitles = $parser->getChaptersList($chapter, $page_list, $namespaces);
if (!empty($subpagesTitles)) {
$subpages = $this->getPages($subpagesTitles);
foreach ($subpages as $subpage_key => $subpage) {
$parser = new PageParser($subpage->content);
if ($parser->metadataIsSet('ws-noinclude')) {
unset($chapters[$subpage_key]);
continue;
}
$pageTitles = array_merge($pageTitles, $parser->getPagesList());
$subpage->content = $parser->getContent(false);
if ($this->options['images']) {
$pictures = array_merge($pictures, $parser->getPicturesList());
}
}
$chapterTitles = array_merge($chapterTitles, $subpagesTitles);
$chapter->chapters = $subpages;
}
}
$book->chapters = $chapters;
if ($this->options['credits']) {
$creditPromises = $this->startCredits($book, $chapterTitles, $pageTitles, $pictures);
}
$pictures = $this->getPicturesData($pictures);
if (!empty($creditPromises)) {
$book->credits = $this->finishCredit($creditPromises);
}
}
$book->pictures = $pictures;
return $book;
}
