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path: root/library/WT/Repository.php
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<?php
// webtrees: Web based Family History software
// Copyright (C) 2014 webtrees development team.
//
// Derived from PhpGedView
// Copyright (C) 2002 to 2009 PGV Development Team.  All rights reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

/**
 * Class WT_Repository - Class file for a Repository (REPO) object
 */
class WT_Repository extends WT_GedcomRecord {
	const RECORD_TYPE = 'REPO';
	const URL_PREFIX = 'repo.php?rid=';

	/**
	 * Get an instance of a repository object.  For single records,
	 * we just receive the XREF.  For bulk records (such as lists
	 * and search results) we can receive the GEDCOM data as well.
	 *
	 * @param string       $xref
	 * @param integer|null $gedcom_id
	 * @param string|null  $gedcom
	 *
	 * @return WT_Repository|null
	 */
	public static function getInstance($xref, $gedcom_id = WT_GED_ID, $gedcom = null) {
		$record = parent::getInstance($xref, $gedcom_id, $gedcom);

		if ($record instanceof WT_Repository) {
			return $record;
		} else {
			return null;
		}
	}

	/** {@inheritdoc} */
	protected static function fetchGedcomRecord($xref, $gedcom_id) {
		static $statement = null;

		if ($statement === null) {
			$statement = WT_DB::prepare("SELECT o_gedcom FROM `##other` WHERE o_id=? AND o_file=?");
		}

		return $statement->execute(array($xref, $gedcom_id))->fetchOne();
	}

	/** {@inheritdoc} */
	protected function createPrivateGedcomRecord($access_level) {
		return '0 @' . $this->xref . "@ REPO\n1 NAME " . WT_I18N::translate('Private');
	}

	/** {@inheritdoc} */
	public function extractNames() {
		parent::_extractNames(1, 'NAME', $this->getFacts('NAME'));
	}
}