getTimestamp(); $link['taglist'] = str_replace(' ', ',', $link['tags']); if (startsWith($link['url'], '?') && $prependNoteUrl) { $link['url'] = $indexUrl . $link['url']; } $bookmarkLinks[] = $link; } return $bookmarkLinks; } /** * Generates an import status summary * * @param string $filename name of the file to import * @param int $filesize size of the file to import * @param int $importCount how many links were imported * @param int $overwriteCount how many links were overwritten * @param int $skipCount how many links were skipped * @param int $duration how many seconds did the import take * * @return string Summary of the bookmark import status */ private static function importStatus( $filename, $filesize, $importCount = 0, $overwriteCount = 0, $skipCount = 0, $duration = 0 ) { $status = sprintf(t('File %s (%d bytes) '), $filename, $filesize); if ($importCount == 0 && $overwriteCount == 0 && $skipCount == 0) { $status .= t('has an unknown file format. Nothing was imported.'); } else { $status .= vsprintf( t( 'was successfully processed in %d seconds: ' .'%d links imported, %d links overwritten, %d links skipped.' ), [$duration, $importCount, $overwriteCount, $skipCount] ); } return $status; } /** * Imports Web bookmarks from an uploaded Netscape bookmark dump * * @param array $post Server $_POST parameters * @param array $files Server $_FILES parameters * @param LinkDB $linkDb Loaded LinkDB instance * @param ConfigManager $conf instance * @param History $history History instance * * @return string Summary of the bookmark import status */ public static function import($post, $files, $linkDb, $conf, $history) { $start = time(); $filename = $files['filetoupload']['name']; $filesize = $files['filetoupload']['size']; $data = file_get_contents($files['filetoupload']['tmp_name']); if (preg_match('//i', $data) === 0) { return self::importStatus($filename, $filesize); } // Overwrite existing links? $overwrite = ! empty($post['overwrite']); // Add tags to all imported links? if (empty($post['default_tags'])) { $defaultTags = array(); } else { $defaultTags = preg_split( '/[\s,]+/', escape($post['default_tags']) ); } // links are imported as public by default $defaultPrivacy = 0; $parser = new NetscapeBookmarkParser( true, // nested tag support $defaultTags, // additional user-specified tags strval(1 - $defaultPrivacy), // defaultPub = 1 - defaultPrivacy $conf->get('resource.data_dir') // log path, will be overridden ); $logger = new Logger( $conf->get('resource.data_dir'), ! $conf->get('dev.debug') ? LogLevel::INFO : LogLevel::DEBUG, [ 'prefix' => 'import.', 'extension' => 'log', ] ); $parser->setLogger($logger); $bookmarks = $parser->parseString($data); $importCount = 0; $overwriteCount = 0; $skipCount = 0; foreach ($bookmarks as $bkm) { $private = $defaultPrivacy; if (empty($post['privacy']) || $post['privacy'] == 'default') { // use value from the imported file $private = $bkm['pub'] == '1' ? 0 : 1; } elseif ($post['privacy'] == 'private') { // all imported links are private $private = 1; } elseif ($post['privacy'] == 'public') { // all imported links are public $private = 0; } $newLink = array( 'title' => $bkm['title'], 'url' => $bkm['uri'], 'description' => $bkm['note'], 'private' => $private, 'tags' => $bkm['tags'] ); $existingLink = $linkDb->getLinkFromUrl($bkm['uri']); if ($existingLink !== false) { if ($overwrite === false) { // Do not overwrite an existing link $skipCount++; continue; } // Overwrite an existing link, keep its date $newLink['id'] = $existingLink['id']; $newLink['created'] = $existingLink['created']; $newLink['updated'] = new DateTime(); $newLink['shorturl'] = $existingLink['shorturl']; $linkDb[$existingLink['id']] = $newLink; $importCount++; $overwriteCount++; continue; } // Add a new link - @ used for UNIX timestamps $newLinkDate = new DateTime('@'.strval($bkm['time'])); $newLinkDate->setTimezone(new DateTimeZone(date_default_timezone_get())); $newLink['created'] = $newLinkDate; $newLink['id'] = $linkDb->getNextId(); $newLink['shorturl'] = link_small_hash($newLink['created'], $newLink['id']); $linkDb[$newLink['id']] = $newLink; $importCount++; } $linkDb->save($conf->get('resource.page_cache')); $history->importLinks(); $duration = time() - $start; return self::importStatus( $filename, $filesize, $importCount, $overwriteCount, $skipCount, $duration ); } }