protected function fetchMeta($id, $md5)
{
$response = Http::download("http://danbooru.donmai.us/posts.json?limit=1&tags=md5:{$md5}");
$response = json_decode($response, true);
if (empty($response)) {
throw new Error("Не удалось найти арт с хешем {$md5} на Danbooru.");
}
$art = reset($response);
$tags = array_filter(preg_split('/\\s+/', $art["tag_string"]));
if ($art["rating"] != "s") {
$tags[] = "nsfw";
}
$this->setTags($id, $tags);
$request = new ApiRequestInner(array('id' => $id, 'add_tags' => 1));
$worker = new ApiReadArt($request);
$worker->process_request();
$response = $worker->get_response();
$existing = $response['data'][0];
if (!$existing['source']) {
$source = array();
if (!empty($art['pixiv_id'])) {
$source[] = 'http://www.pixiv.net/member_illust.php?mode=medium&illust_id=' . $art['pixiv_id'];
} elseif (!empty($art['source'])) {
$source[] = $art['source'];
}
$source[] = 'https://danbooru.donmai.us/posts/' . $art['id'];
$this->setSource($id, implode(" ", $source));
}
$uncolored_tags = array_map(function ($tag) {
return $tag['name'];
}, array_filter($existing['tag'], function ($tag) {
return empty($tag['color']);
}));
$markers = array('tag_string_artist' => 'AA0000', 'tag_string_character' => '00AA00', 'tag_string_copyright' => 'AA00AA');
foreach ($markers as $key => $color) {
if (empty($art[$key])) {
continue;
}
$tags = array_filter(preg_split('/\\s+/', $art[$key]));
foreach ($tags as $tag) {
if (!in_array($tag, $uncolored_tags)) {
continue;
}
$this->setTagColor($tag, $color);
}
}
}
