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PATH: home / letacommog / lavenue / wp-content / plugins / restaurant-reservations / includes

<?php
if ( !defined( 'ABSPATH' ) ) exit;

if ( !class_exists( 'rtbCompatibility' ) ) {
/**
 * Class to handle backwards compatibilty and cross-plugin compatibility issues
 * for Restaurant Reservations
 *
 * @since 1.3
 */
class rtbCompatibility {

/**
	 * Set up hooks
	 */
	public function __construct() {

// Preserve defined constants in case anyone relied on them
		// to check if the plugin was active
		define( 'RTB_TEXTDOMAIN', 'rtbdomain' );
		define( 'RTB_LOAD_FRONTEND_ASSETS', apply_filters( 'rtb-load-frontend-assets', true ) );

// Load a .mo file for an old textdomain if one exists
		add_filter( 'load_textdomain_mofile', array( $this, 'load_old_textdomain' ), 10, 2 );

// Run a filter deprecrated in 1.4.3
		add_filter( 'rtb_bookings_table_views_date_range', array( $this, 'rtn_bookings_table_views_schedule' ) );

// Make sure custom fields don't completely disappear in 1.5
		add_action( 'admin_init', array( $this, 'maybe_bridge_cffrtb_to_1_5' ) );

}

/**
	 * Load a .mo file for an old textdomain if one exists
	 *
	 * In versions prior to 1.3, the textdomain did not match the plugin
	 * slug. This had to be changed to comply with upcoming changes to
	 * how translations are managed in the .org repo. This function
	 * checks to see if an old translation file exists and loads it if
	 * it does, so that people don't lose their translations.
	 *
	 * Old textdomain: rtbdomain
	 */
	public function load_old_textdomain( $mofile, $textdomain ) {

if ( $textdomain === 'restaurant-reservations' && 0 === strpos( $mofile, WP_LANG_DIR . '/plugins/'  ) && !file_exists( $mofile ) ) {
			$mofile = dirname( $mofile ) . DIRECTORY_SEPARATOR . str_replace( $textdomain, 'rtbdomain', basename( $mofile ) );
		}

return $mofile;
	}

/**
	 * Run a filter on the admin bookings page display views that was
	 * deprecrated in v1.4.3
	 *
	 * @since 1.4.3
	 */
	public function rtn_bookings_table_views_schedule( $views ) {
		return apply_filters( 'rtn_bookings_table_views_schedule', $views );
	}

/**
	 * Check whether or not we need to run some compatibiilty code for older
	 * versions of the Custom Fields addon.
	 *
	 * @since 0.1
	 */
	public function maybe_bridge_cffrtb_to_1_5() {
		if ( !function_exists( 'cffrtbInit' ) || !function_exists( 'get_plugin_data' ) ) {
			return;
		}

$cffrtb = get_plugin_data( cffrtbInit::$plugin_dir . '/custom-fields-for-rtb.php', false );
		if ( !isset( $cffrtb['Version'] ) || $cffrtb['Version'] >= 1.2 ) {
			return;
		}

add_filter( 'rtb_bookings_table_column_details', array( $this, 'add_cffrtb_fields_to_details' ), 11, 2 );
	}

/**
	 * Add custom fields output to details column
	 *
	 * This function eases the transition to v1.5 for users of the Custom Fields
	 * addon. Some of the details around how the custom field data is added to
	 * the bookings table was changed. If the user is using an outdated version
	 * of Custom Fields, this function will ensure the data gets dropped into
	 * the new details column. There is still some wonky behavior: the custom
	 * fields appear as potential columns but adding them won't do anything.
	 * But this will at least ensure that the data doesn't disappear and users
	 * can then update to get the full functionality.
	 *
	 * @since 1.5
	 */
	public function add_cffrtb_fields_to_details( $details, $booking ) {

if ( !isset( $booking->custom_fields ) ) {
			return $details;
		}

$fields = cffrtbInit()->fields->get_booking_fields_display_array( $booking );
		foreach( $fields as $field ) {
			$details[] = array(
				'label' => $field['title'],
				'value' => $field['display_val'],
			);
		}

return $details;
	}
}
} // endif

/**
 * This adds a function missing in PHP versions less than 5.3 which is used to
 * properly format non-standard Latin characters in the name portion of an
 * email's Reply-To headers. The name variable is passed through this function
 * before being added to the headers.
 *
 * If it detects that the function already exists, it will do nothing.
 *
 * From: http://php.net/manual/en/function.quoted-printable-encode.php#115840#
 */
if ( !function_exists( 'quoted_printable_encode' ) ) {
function quoted_printable_encode($str) {
    $php_qprint_maxl = 75;
    $lp = 0;
    $ret = '';
    $hex = "0123456789ABCDEF";
    $length = strlen($str);
    $str_index = 0;

while ($length--) {
        if ((($c = $str[$str_index++]) == "\015") && ($str[$str_index] == "\012") && $length > 0) {
            $ret .= "\015";
            $ret .= $str[$str_index++];
            $length--;
            $lp = 0;
        } else {
            if (ctype_cntrl($c)
                || (ord($c) == 0x7f)
                || (ord($c) & 0x80)
                || ($c == '=')
                || (($c == ' ') && ($str[$str_index] == "\015")))
            {
                if (($lp += 3) > $php_qprint_maxl)
                {
                    $ret .= '=';
                    $ret .= "\015";
                    $ret .= "\012";
                    $lp = 3;
                }
                $ret .= '=';
                $ret .= $hex[ord($c) >> 4];
                $ret .= $hex[ord($c) & 0xf];
            }
            else
            {
                if ((++$lp) > $php_qprint_maxl)
                {
                    $ret .= '=';
                    $ret .= "\015";
                    $ret .= "\012";
                    $lp = 1;
                }
                $ret .= $c;
                if($lp == 1 && $c == '.') {
                    $ret .= '.';
                    $lp++;
                }
            }
        }
    }

return $ret;
}
} // endif

[+] ..
[-] Notifications.class.php [edit]
[-] WP_List_Table.BookingsTable.class.php [edit]
[-] Licenses.class.php [edit]
[-] AdminBookings.class.php [edit]
[-] Booking.class.php [edit]
[-] AdminPageSettingLicenseKey.class.php [edit]
[-] MultipleLocations.class.php [edit]
[-] Settings.class.php [edit]
[+] integrations
[-] template-functions.php [edit]
[-] Notification.Email.class.php [edit]
[-] Query.class.php [edit]
[-] Notification.class.php [edit]
[-] WP_Widget.BookingFormWidget.class.php [edit]
[-] Blocks.class.php [edit]
[-] Addons.class.php [edit]
[-] CustomPostTypes.class.php [edit]
[-] Compatibility.class.php [edit]