. */ declare(strict_types=1); namespace Fisharebest\Webtrees; use Fisharebest\Webtrees\Factories\MarkdownFactory; use Fisharebest\Webtrees\Http\RequestHandlers\NotePage; use Illuminate\Support\Str; use function explode; use function htmlspecialchars_decode; use function preg_match; use function preg_replace; use function strip_tags; use const ENT_QUOTES; /** * A GEDCOM note (NOTE) object. */ class Note extends GedcomRecord { public const RECORD_TYPE = 'NOTE'; protected const ROUTE_NAME = NotePage::class; /** * Get the text contents of the note * * @return string */ public function getNote(): string { if (preg_match('/^0 @' . Gedcom::REGEX_XREF . '@ ' . static::RECORD_TYPE . ' ?(.*(?:\n1 CONT ?.*)*)/', $this->gedcom . $this->pending, $match)) { return preg_replace("/\n1 CONT ?/", "\n", $match[1]); } return ''; } /** * Each object type may have its own special rules, and re-implement this function. * * @param int $access_level * * @return bool */ protected function canShowByType(int $access_level): bool { // Hide notes if they are attached to private records $linked_ids = DB::table('link') ->where('l_file', '=', $this->tree->id()) ->where('l_to', '=', $this->xref) ->pluck('l_from'); foreach ($linked_ids as $linked_id) { $linked_record = Registry::gedcomRecordFactory()->make($linked_id, $this->tree); if ($linked_record instanceof GedcomRecord && !$linked_record->canShow($access_level)) { return false; } } // Apply default behavior return parent::canShowByType($access_level); } /** * Create a name for this note - apply (and remove) markup, then take * a maximum of 100 characters from the first non-empty line. * * @return void */ public function extractNames(): void { if ($this->tree->getPreference('FORMAT_TEXT') === 'markdown') { $html = Registry::markdownFactory()->markdown($this->getNote()); } else { $html = Registry::markdownFactory()->autolink($this->getNote()); } $first_line = self::firstLineOfTextFromHtml($html); if ($first_line !== '') { $this->addName(static::RECORD_TYPE, Str::limit($first_line, 100, I18N::translate('…')), $this->gedcom()); } } /** * Notes are converted to HTML for display. We want the first line * * @param string $html * * @return string */ public static function firstLineOfTextFromHtml(string $html): string { $html = strtr($html, [ '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '

' => MarkdownFactory::BREAK, '' => MarkdownFactory::BREAK, '' => ' ', '' => ' ', '

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' => MarkdownFactory::BREAK, ]); $html = strip_tags($html, ['br']); [$first] = explode(MarkdownFactory::BREAK, $html, 2); return htmlspecialchars_decode($first, ENT_QUOTES); } }