/**
 * @description	Controls the access to password-protected albums and photos.
 * @copyright   2014 by Tobias Reich
 */

password = {

	value: ''

}

password.get = function(albumID, callback) {

	var passwd = $('.message input.text').val(),
		params;

	if (!lychee.publicMode)												callback();
	else if (album.json&&album.json.password==false)					callback();
	else if (albums.json&&albums.json.content[albumID].password==false)	callback();
	else if (!albums.json&&!album.json) {

		// Continue without password
		album.json = {password: true};
		callback('');

	} else if (passwd==undefined) {

		// Request password
		password.getDialog(albumID, callback);

	} else {

		// Check password
		params = 'checkAlbumAccess&albumID=' + albumID + '&password=' + md5(passwd);
		lychee.api(params, function(data) {

			if (data===true) {
				password.value = md5(passwd);
				callback();
			} else {
				lychee.goto('');
				loadingBar.show('error', 'Access denied. Wrong password!');
			}

		});

	}

}

password.getDialog = function(albumID, callback) {

	var buttons;

	buttons = [
		['Enter', function() { password.get(albumID, callback) }],
		['Cancel', lychee.goto]
	];
	modal.show("<a class='icon-lock'></a> Enter Password", "This album is protected by a password. Enter the password below to view the photos of this album: <input class='text' type='password' placeholder='password' value=''>", buttons, -110, false);

}