/**
* Download a specific law's card page.
*
* @param string $id Law ID.
* @param bool $re_download Whether or not to re-download card page.
*
* @return Law
* @throws JobChangePriorityException
* @throws Exceptions\ProxyBanned
*/
function downloadCard($id, $re_download = false)
{
/**
* @var $law Law
*/
$law = Law::find($id);
try {
$card = downloadCard($id, ['re_download' => $re_download || $this->re_download, 'check_related' => $law->status == Law::NOT_DOWNLOADED && !max_date()]);
} catch (Exceptions\ProxyBanned $e) {
throw $e;
} catch (\Exception $e) {
$message = str_replace('ShvetsGroup\\Service\\Exceptions\\', '', get_class($e)) . ($e->getMessage() ? ': ' . $e->getMessage() : '');
throw new JobChangePriorityException($message, -15);
}
DB::transaction(function () use($law, $card) {
$law->card = $card['card'];
$law->title = $card['title'];
$law->date = $card['date'];
$law->setIssuers($card['meta'][Issuer::FIELD_NAME]);
$law->setTypes($card['meta'][Type::FIELD_NAME]);
$law->state = isset($card['meta'][State::FIELD_NAME]) ? reset($card['meta'][State::FIELD_NAME]) : State::STATE_UNKNOWN;
$law->has_text = $card['has_text'] ? $law->has_text = Law::HAS_TEXT : ($law->has_text = Law::NO_TEXT);
$has_unknown_revision = false;
foreach ($card['revisions'] as &$revision) {
if ($revision['date'] == '??.??.????') {
$has_unknown_revision = true;
continue;
}
$data = ['law_id' => $revision['law_id'], 'date' => $revision['date'], 'comment' => $revision['comment']];
if ($law->notHasText() || isset($revision['no_text']) && $revision['no_text'] && $revision['date'] != $card['active_revision']) {
$data['status'] = Revision::NO_TEXT;
$data['text'] = '';
}
$r = Revision::findROrNew($data['law_id'], $data['date']);
$r->save();
$r->update($data);
}
// We should update revision which has just come into power.
if ($law->active_revision && $law->active_revision != $card['active_revision']) {
Revision::find($data['law_id'], $card['active_revision'])->update(['status' => Revision::NEEDS_UPDATE]);
}
$law->active_revision = $card['active_revision'];
foreach ($law->revisions()->where('status', Revision::NEEDS_UPDATE)->get() as $revision) {
$this->jobsManager->add('command.lawgrabber.download', 'downloadRevision', ['law_id' => $revision->law_id, 'date' => $revision->date], 'download', $revision->date == $law->active_revision ? 0 : -1);
}
if (isset($card['changes_laws']) && $card['changes_laws']) {
Law::where('id', array_column($card['changes_laws'], 'id'))->update(['status' => Law::DOWNLOADED_BUT_HAS_UNKNOWN_REVISION]);
foreach ($card['changes_laws'] as $l) {
$this->jobsManager->add('command.lawgrabber.download', 'downloadCard', ['id' => $l['id'], 're_download' => true], 'download', 2);
}
}
$law->card_updated = $card['timestamp'];
$law->status = $has_unknown_revision ? Law::DOWNLOADED_BUT_HAS_UNKNOWN_REVISION : Law::UP_TO_DATE;
$law->save();
});
return $law;
}
/**
* Execute console command.
*/
public function handle()
{
$fix = $this->option('fix');
$old = $this->option('old_files');
if ($old) {
return $this->move_files();
}
$downloaded_card = Law::where('status', Law::UP_TO_DATE)->count();
$downloaded_text = Law::where('status', Law::DOWNLOADED_REVISIONS)->count();
$downloaded_relations = Law::where('status', Law::DOWNLOADED_RELATIONS)->count();
$without_text = Law::where('status', '>', Law::NOT_DOWNLOADED)->where('has_text', Law::NO_TEXT)->count();
$not_downloaded = Law::where('status', Law::NOT_DOWNLOADED)->count();
$law_dir = $this->getDownloadsDir() . '/zakon.rada.gov.ua/laws/show/';
function is_fake($html, $is_text = true)
{
return downloader()->detectFakeContent($html);
}
function is_403($html)
{
return downloader()->detectFakeContent($html, '403');
}
function remove_dir($dir)
{
exec('rm -rf ' . $dir);
}
$result_count = Law::where('status', '<', Law::SAVED)->count();
$nd_orphaned_dirs = 0;
$d_broken_card = 0;
$d_no_files = 0;
$d_fake_content = 0;
$d_unknown_text_true_content = 0;
$d_unknown_text_no_text = 0;
$i = 1;
Law::where('status', '<', Law::SAVED)->orderBy('id')->chunk(200, function ($laws) use($fix, $law_dir, &$i, &$result_count, &$nd_orphaned_dirs, &$d_broken_card, &$d_no_files, &$d_fake_content, &$d_unknown_text_true_content, &$d_unknown_text_no_text) {
foreach ($laws as $law) {
$law_path = $law_dir . $law->id;
$card_path = $law_dir . $law->id . '/card.html';
$text_path = $law_dir . $law->id . '/text.html';
$page_path = $law_dir . $law->id . '/page.html';
if ($law->status == Law::NOT_DOWNLOADED && is_dir($law_path)) {
$nd_orphaned_dirs++;
if ($fix) {
remove_dir($law_path);
}
continue;
}
if ($law->status > Law::NOT_DOWNLOADED && (file_exists($card_path) && is_403(file_get_contents($card_path)) || !file_exists($card_path))) {
$d_broken_card++;
if ($fix) {
remove_dir($law_path);
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
if ($law->status >= Law::DOWNLOADED_REVISIONS && $law->has_text == Law::HAS_TEXT && !file_exists($text_path) && !file_exists($page_path)) {
$d_no_files++;
if ($fix) {
remove_dir($law_path);
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
if ($law->status >= Law::DOWNLOADED_REVISIONS && $law->has_text == Law::HAS_TEXT && (file_exists($text_path) || file_exists($page_path))) {
if (file_exists($text_path) && is_fake(file_get_contents($text_path), 1) || file_exists($page_path) && is_fake(file_get_contents($page_path), 0)) {
$d_fake_content++;
if ($fix) {
remove_dir($law_path);
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
}
if ($law->status > Law::NOT_DOWNLOADED && $law->has_text == Law::UNKNOWN && (file_exists($text_path) || file_exists($page_path))) {
if (file_exists($text_path) && is_fake(file_get_contents($text_path), 1) || file_exists($page_path) && is_fake(file_get_contents($page_path), 0)) {
$d_fake_content++;
if ($fix) {
remove_dir($law_path);
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
}
if ($law->status >= Law::DOWNLOADED_REVISIONS && $law->has_text == Law::UNKNOWN && !(file_exists($text_path) || file_exists($page_path)) && file_exists($card_path)) {
$html = file_get_contents($card_path);
if (strpos($html, 'Текст відсутній') !== false) {
$d_unknown_text_no_text++;
if ($fix) {
$law->update(['status' => Law::UP_TO_DATE, 'has_text' => Law::NO_TEXT]);
}
} else {
$d_no_files++;
if ($fix) {
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
}
if ($law->status > Law::NOT_DOWNLOADED && $law->has_text == Law::UNKNOWN && !(file_exists($text_path) || file_exists($page_path)) && !file_exists($card_path)) {
if ($fix) {
$law->update(['status' => Law::NOT_DOWNLOADED]);
}
}
print "\rChecked " . $i . ' of ' . $result_count . ' (' . floor($i / $result_count * 100) . '%)';
$i++;
}
});
print "\n" . 'Downloaded card : ' . $downloaded_card;
print "\n" . 'Downloaded text : ' . $downloaded_text . ' (without text: ' . $without_text . ')';
print "\n" . 'Downloaded relations : ' . $downloaded_relations;
print "\n" . 'Not downloaded : ' . $not_downloaded;
print "\n" . '-------------------------------------------------';
print "\n" . 'Junk directories : ' . $nd_orphaned_dirs;
print "\n" . 'Broken card page : ' . $d_broken_card;
print "\n" . 'Missing files for downloads: ' . $d_no_files;
print "\n" . 'Fake content for downloads : ' . $d_fake_content;
print "\n" . 'Has text, but not marked : ' . $d_unknown_text_true_content;
print "\n" . 'No text, but not marked : ' . $d_unknown_text_no_text;
if ($fix) {
print "\n" . 'ALL PROBLEMS FIXED';
}
print "\n";
return true;
}
