| 1 |
<?php |
| 2 |
/* |
| 3 |
Plugin Name: FareHarbor Reservation Calendars |
| 4 |
Plugin URI: https://fareharbor.com/help/setup/wordpress-plugin/ |
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Description: Easily add FareHarbor reservation calendars and buttons to your site |
| 6 |
Version: 3.5 |
| 7 |
Author: FareHarbor |
| 8 |
Author URI: https://fareharbor.com |
| 9 |
*/ |
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|
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// Make sure this file isn't loaded on its own |
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// ----------------------------------------------- |
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|
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defined( 'ABSPATH' ) or die( 'Lost? <a href="/">Return home.</a>' ); |
| 15 |
|
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// Add init hook |
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// ----------------------------------------------- |
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|
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add_action( 'init', array( 'fareharbor', 'init' ) ); |
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|
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|
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// Global functions for potential backwards compatability |
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// ----------------------------------------------- |
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|
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function fh_shortcode( $attrs ) { |
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return fareharbor::fareharbor_shortcode( $attrs ); |
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} |
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|
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function lightframe_shortcode( $attrs, $content = '' ) { |
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return fareharbor::lightframe_shortcode( $attrs, $content ); |
| 31 |
} |
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|
| 33 |
function partners_shortcode( $attrs ) { |
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return fareharbor::partners_shortcode( $attrs ); |
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} |
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|
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|
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// The important stuff |
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// ----------------------------------------------- |
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|
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final class fareharbor { |
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|
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// This class is just a namespace for static methods & variables |
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private function __construct() {} |
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|
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public static $version = '3.5'; |
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|
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// Update the saved version number in the wp_options table |
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// =============================================== |
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|
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public static function init() { |
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|
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// In a multisite environment some themes may wish to disable |
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// this plugin. |
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if ( apply_filters( 'fareharbor/disabled', false ) ) |
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return; |
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|
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// Register the shortcodes |
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// ----------------------------------------------- |
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|
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add_shortcode( 'fareharbor', array( 'fareharbor', 'fareharbor_shortcode' ) ); |
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add_shortcode( 'lightframe', array( 'fareharbor', 'lightframe_shortcode' ) ); |
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add_shortcode( 'partners', array( 'fareharbor', 'partners_shortcode' ) ); |
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add_shortcode( 'itemgrid', array( 'fareharbor', 'itemgrid_shortcode' ) ); |
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// add_shortcode( 'bookembed', array( 'fareharbor', 'bookembed_shortcode' ) ); |
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|
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// Register our Settings Page & Settings |
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// ----------------------------------------------- |
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|
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add_action( 'admin_menu', array( 'fareharbor', 'register_options_page' ) ); |
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add_action( 'admin_init', array( 'fareharbor', 'register_settings' ) ); |
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|
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|
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// Include the script in the footer |
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// ----------------------------------------------- |
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|
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add_action( 'wp_footer', array( 'fareharbor', 'lightframe_api_footer' ) ); |
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|
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|
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// Maybe include fh-kit styles in header |
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// ----------------------------------------------- |
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// Depends on option being set in the admin dashboard |
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add_action( 'wp_enqueue_scripts', array( 'fareharbor', 'maybe_enqueue_fh_kit_styles' ) ); |
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|
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$saved_version = get_option( 'fareharbor_version' ); |
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if ( $saved_version !== self::$version ) |
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self::upgrade( $saved_version ); |
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|
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} |
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|
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// Upgrade |
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// =============================================== |
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|
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private static function upgrade( $from ) { |
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|
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if ( !$from ) { |
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// New install or upgrade from version before 3.0, before we saved |
| 98 |
// version numbers in the database. No choice but to treat those |
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// as a new install. |
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// No settings should be saved but let's be careful not to override |
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// just in case |
| 102 |
$saved_settings = get_option( 'fareharbor_settings', array() ); |
| 103 |
if ( !is_array( $saved_settings ) ) |
| 104 |
// Even less likely, but again just in case |
| 105 |
$saved_settings = array(); |
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|
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$defaults = array( |
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'fh_responsive_calendars' => 'on', |
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'fh_default_fallback' => 'simple', |
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'fh_auto_lightframe_enabled' => 'on', |
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); |
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update_option( 'fareharbor_settings', $saved_settings + $defaults ); |
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|
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// All new installs from v3.4 on should use v2 of the stylesheet |
| 115 |
update_option( 'fareharbor_kit_version', 'v2' ); |
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} |
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elseif ( version_compare( $from, '3.4', '<' ) ) { |
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// Can't swap version of old sites that might already be using v1 |
| 119 |
// of the stylesheet! |
| 120 |
update_option( 'fareharbor_kit_version', 'v1' ); |
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} |
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|
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update_option( 'fareharbor_version', self::$version, true ); |
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|
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} |
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|
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// Script source |
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// =============================================== |
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|
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public static function lightframe_api_footer() { |
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|
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$src = 'https://' . self::url() . '/embeds/api/v1/'; |
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|
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if ( self::get_option( 'fh_auto_lightframe_enabled' ) ) |
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$src .= '?autolightframe=yes'; |
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|
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echo "<!-- FareHarbor plugin activated --><script src=\"$src\"></script>"; |
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|
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} |
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|
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|
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// FH-Kit Styles |
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// =============================================== |
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|
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public static function maybe_enqueue_fh_kit_styles() { |
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|
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if ( self::is_lite() ) |
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return; |
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|
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if( !self::get_option( 'fh_buttons_active' ) ) |
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return; |
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|
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$query_string = self::get_option( 'fh_buttons_query' ); |
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|
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$query_string = strip_tags( $query_string ); |
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$query_string = trim( $query_string ); |
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$query_string = ltrim( $query_string, '?' ); |
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|
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// Default to v1 for sites that don't have this in the options table in |
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// case upgrade procedure didn't run. All new installs should get |
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// `fareharbor_kit_version` saved as v2 upon install. |
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$version = get_option( 'fareharbor_kit_version', 'v1' ); |
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// Make the version filterable |
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$version = apply_filters( 'fareharbor/fh_kit_version', $version ); |
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// Validate. If we got something funky (as opposed to nothing at all) then |
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// we'll default to version 2. |
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if ( !in_array( $version, array( 'v1', 'v2', ), true ) ) |
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$version = 'v2'; |
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|
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$fh_kit_src = "https://fh-kit.com/buttons/$version/"; |
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|
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if ( $query_string ) |
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$fh_kit_src .= '?' . $query_string; |
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|
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$fh_kit_src = apply_filters( 'fareharbor/buttons_style_src', $fh_kit_src ); |
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|
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// the 4th parameter is $version. Leaving it out causes WP to |
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// add ver={current-wp-version} to the url. passing null stops this. |
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wp_enqueue_style( 'fh-buttons', $fh_kit_src, array(), null ); |
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|
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} |
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|
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|
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// Default Arguments |
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// =============================================== |
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|
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private static $shared_defaults, |
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$lightframe_defaults, |
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$calendar_defaults, |
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$partners_defaults, |
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$itemgrid_defaults, |
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$bookembed_defaults; |
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|
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public static function _clear_options() { |
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// This method exists for testing only. |
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self::$options = null; |
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self::$shared_defaults = null; |
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self::$lightframe_defaults = null; |
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self::$calendar_defaults = null; |
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self::$partners_defaults = null; |
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self::$itemgrid_defaults = null; |
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self::$bookembed_defaults = null; |
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} |
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|
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private static function init_defaults() { |
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|
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if ( isset( self::$shared_defaults ) ) |
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return; |
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|
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self::$shared_defaults = array( |
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|
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'shortname' => self::get_option( 'fh_default_shortname', '' ), |
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'items' => '', |
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'asn' => self::get_option( 'fh_default_asn', '' ), |
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'asn_ref' => self::get_option( 'fh_default_asn_ref', '' ), |
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'ref' => self::get_option( 'fh_default_ref', '' ), |
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'lightframe' => self::get_option( 'fh_default_lightframe', 'yes' ), |
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'full_items' => self::get_option( 'fh_default_full_items', 'no' ), |
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'sheet' => self::get_option( 'fh_default_sheet', '' ), |
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'fallback' => self::get_option( 'fh_default_fallback', '' ), |
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'flow' => '', |
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|
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); |
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|
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self::$bookembed_defaults = |
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self::$lightframe_defaults = array( |
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|
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// 'class' => '', |
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// 'style' => '', |
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// 'id' => '', |
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'view' => 'items', |
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'view_item' => '', |
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'view_availability' => '', |
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|
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); |
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self::$bookembed_defaults[ 'fallback' ] = ''; |
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|
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self::$calendar_defaults = array(); |
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|
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if ( self::get_option( 'fh_responsive_calendars', false ) ) |
| 241 |
self::$calendar_defaults[ 'type' ] = 'calendar'; |
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else |
| 243 |
self::$calendar_defaults[ 'type' ] = 'calendar-small'; |
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|
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self::$partners_defaults = array( |
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|
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'include' => '', |
| 248 |
|
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); |
| 250 |
|
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self::$itemgrid_defaults = array(); |
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|
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} |
| 254 |
|
| 255 |
|
| 256 |
// [lightframe][/lightframe] shortcode |
| 257 |
// =============================================== |
| 258 |
|
| 259 |
public static function lightframe_shortcode( $attrs, $content = '' ) { |
| 260 |
|
| 261 |
$link_attrs = self::lightframe_link_attrs( $attrs ); |
| 262 |
|
| 263 |
if ( $error = self::maybe_handle_shortcode_error( $link_attrs ) ) |
| 264 |
return $error; |
| 265 |
|
| 266 |
if ( !empty( $attrs[ 'class' ] ) ) |
| 267 |
$link_attrs[ 'class' ] = $attrs[ 'class' ]; |
| 268 |
elseif ( $default_class = self::get_option( 'fh_default_class' ) ) |
| 269 |
$link_attrs[ 'class' ] = $default_class; |
| 270 |
|
| 271 |
if ( !empty( $attrs[ 'id' ] ) ) |
| 272 |
$link_attrs[ 'id' ] = $attrs[ 'id' ]; |
| 273 |
|
| 274 |
if ( !empty( $attrs[ 'style' ] ) ) |
| 275 |
$link_attrs[ 'style' ] = $attrs[ 'style' ]; |
| 276 |
|
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$link_attrs = array_map( 'strip_tags', $link_attrs ); |
| 278 |
|
| 279 |
$link_attrs_string = ''; |
| 280 |
foreach ( $link_attrs as $name => $value ) |
| 281 |
$link_attrs_string .= " $name=\"$value\""; |
| 282 |
|
| 283 |
if ( trim( $content ) ) |
| 284 |
$content = do_shortcode( $content ); |
| 285 |
|
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return "<a$link_attrs_string>$content</a>"; |
| 287 |
|
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} |
| 289 |
|
| 290 |
public static function lightframe_link_attrs( $args ) { |
| 291 |
|
| 292 |
if ( !isset( self::$lightframe_defaults ) ) |
| 293 |
self::init_defaults(); |
| 294 |
|
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$args = self::process_args( $args, self::$lightframe_defaults, 'lightframe' ); |
| 296 |
|
| 297 |
if ( isset( $args[ 'error' ] ) ) |
| 298 |
return $args; |
| 299 |
|
| 300 |
if ( $args[ 'view_availability' ] && !$args[ 'view_item' ] ) |
| 301 |
return array( 'error' => 'view_availability but no view_item' ); |
| 302 |
|
| 303 |
$fallback_url = self::lightframe_fallback_url( $args ); |
| 304 |
|
| 305 |
$api_options = self::lightframe_api_options( $args ); |
| 306 |
$json = strtr( json_encode( $api_options ), '"', "'" ); |
| 307 |
|
| 308 |
return array( |
| 309 |
'href' => $fallback_url, |
| 310 |
'target' => '_blank', |
| 311 |
'onclick' => "FH.open($json); return false;", |
| 312 |
); |
| 313 |
|
| 314 |
} |
| 315 |
|
| 316 |
private static function lightframe_fallback_url( $args, $is_bookembed = false ) { |
| 317 |
|
| 318 |
// The bookembed url structure is very similar to the simple fallback url structure |
| 319 |
$is_simple_fallback = ( $args[ 'fallback' ] === 'simple' ) || $is_bookembed; |
| 320 |
|
| 321 |
$url = 'https://' . self::url() . '/'; |
| 322 |
|
| 323 |
if ( $is_bookembed ) |
| 324 |
$url .= 'embeds/script/book/'; |
| 325 |
elseif ( $is_simple_fallback ) |
| 326 |
$url .= 'embeds/book/'; |
| 327 |
|
| 328 |
$url .= $args[ 'shortname' ] . '/'; |
| 329 |
|
| 330 |
if ( !$is_simple_fallback |
| 331 |
|| $args[ 'view' ] === 'all-availability' |
| 332 |
|| $args[ 'view_item' ] |
| 333 |
) { |
| 334 |
$url .= 'items/'; |
| 335 |
} |
| 336 |
|
| 337 |
if ( $args[ 'view_item' ] ) { |
| 338 |
|
| 339 |
$url .= $args[ 'view_item' ] . '/'; |
| 340 |
|
| 341 |
if ( $args[ 'view_availability' ] ) |
| 342 |
$url .= 'availability/' . $args[ 'view_availability' ] . '/book/'; |
| 343 |
elseif ( $args[ 'full_items' ] === 'no' ) |
| 344 |
$url .= 'calendar/'; |
| 345 |
|
| 346 |
} elseif ( $args[ 'view' ] === 'all-availability' ) { |
| 347 |
|
| 348 |
$url .= 'calendar/'; |
| 349 |
|
| 350 |
} |
| 351 |
|
| 352 |
$query = self::get_shared_args_array( $args, 'dash', $is_simple_fallback, false, true ); |
| 353 |
|
| 354 |
if ( $is_simple_fallback && $args[ 'items' ] ) |
| 355 |
$query[ 'selected-items' ] = $args[ 'items' ]; |
| 356 |
|
| 357 |
if ( !$is_bookembed ) { |
| 358 |
|
| 359 |
$current_url = get_home_url(); |
| 360 |
if ( !$current_url ) { |
| 361 |
$current_url = ( is_ssl() ? 'https' : 'http' ) . '://' |
| 362 |
. ( !empty( $_SERVER[ 'HTTP_HOST' ] ) ? $_SERVER[ 'HTTP_HOST' ] : $_SERVER[ 'SERVER_NAME' ] ); |
| 363 |
} |
| 364 |
$current_url .= $_SERVER[ 'REQUEST_URI' ]; |
| 365 |
|
| 366 |
if ( $is_simple_fallback ) |
| 367 |
$query[ 'referrer' ] = $current_url; |
| 368 |
|
| 369 |
} |
| 370 |
|
| 371 |
if ( $query ) |
| 372 |
$url .= '?' . http_build_query( $query ); |
| 373 |
|
| 374 |
return $url; |
| 375 |
|
| 376 |
} |
| 377 |
|
| 378 |
private static function lightframe_api_options( $args ) { |
| 379 |
|
| 380 |
$lo = array( 'shortname' => $args[ 'shortname' ] ); |
| 381 |
|
| 382 |
// Filter the visible items |
| 383 |
if ( $args[ 'items' ] ) |
| 384 |
// putting it in an array so it gets brackets in json_encode |
| 385 |
$lo[ 'items' ] = explode( ',', $args[ 'items' ] ); |
| 386 |
|
| 387 |
// Set the view |
| 388 |
if ( $args[ 'view_item' ] ) { |
| 389 |
|
| 390 |
$lo[ 'view' ] = array( 'item' => $args[ 'view_item' ] ); |
| 391 |
|
| 392 |
if ( $args[ 'view_availability' ] ) |
| 393 |
$lo[ 'view' ][ 'availability' ] = $args[ 'view_availability' ]; |
| 394 |
|
| 395 |
} elseif ( in_array( $args[ 'view' ], array( 'items', 'all-availability' ), true ) ) { |
| 396 |
|
| 397 |
$lo[ 'view' ] = $args[ 'view' ]; |
| 398 |
|
| 399 |
} else { |
| 400 |
|
| 401 |
$lo[ 'view' ] = 'items'; |
| 402 |
|
| 403 |
} |
| 404 |
|
| 405 |
// Modifiers: shared args like fallback, asn, asn_ref, etc. |
| 406 |
$lo += self::get_shared_args_array( $args, 'camel', true, true, true ); |
| 407 |
|
| 408 |
return $lo; |
| 409 |
|
| 410 |
} |
| 411 |
|
| 412 |
|
| 413 |
// [bookembed] shortcode |
| 414 |
// =============================================== |
| 415 |
|
| 416 |
public static function bookembed_shortcode( $attrs ) { |
| 417 |
|
| 418 |
$script_src = self::bookembed_script_src( $attrs ); |
| 419 |
|
| 420 |
$maybe_error = self::maybe_handle_shortcode_error( $script_src ); |
| 421 |
return $maybe_error ? $maybe_error : "<script src=\"$script_src\"></script>"; |
| 422 |
|
| 423 |
} |
| 424 |
|
| 425 |
public static function bookembed_script_src( $args ) { |
| 426 |
|
| 427 |
if ( !isset( self::$bookembed_defaults ) ) |
| 428 |
self::init_defaults(); |
| 429 |
|
| 430 |
$args = self::process_args( $args, self::$bookembed_defaults, 'bookembed' ); |
| 431 |
|
| 432 |
if ( isset( $args[ 'error' ] ) ) |
| 433 |
return $args; |
| 434 |
|
| 435 |
if ( $args[ 'view_availability' ] && !$args[ 'view_item' ] ) |
| 436 |
return array( 'error' => 'view_availability but no view_item' ); |
| 437 |
|
| 438 |
return self::lightframe_fallback_url( $args, true ); |
| 439 |
|
| 440 |
} |
| 441 |
|
| 442 |
|
| 443 |
// [fareharbor] shortcode (calendar) |
| 444 |
// =============================================== |
| 445 |
|
| 446 |
public static function fareharbor_shortcode( $attrs ) { |
| 447 |
|
| 448 |
$script_src = self::calendar_script_src( $attrs ); |
| 449 |
|
| 450 |
$maybe_error = self::maybe_handle_shortcode_error( $script_src ); |
| 451 |
return $maybe_error ? $maybe_error : "<script src=\"$script_src\"></script>"; |
| 452 |
|
| 453 |
} |
| 454 |
|
| 455 |
public static function calendar_script_src( $args ) { |
| 456 |
|
| 457 |
if ( !isset( self::$calendar_defaults ) ) |
| 458 |
self::init_defaults(); |
| 459 |
|
| 460 |
$args = self::process_args( $args, self::$calendar_defaults, 'fareharbor' ); |
| 461 |
|
| 462 |
if ( isset( $args[ 'error' ] ) ) |
| 463 |
return $args; |
| 464 |
|
| 465 |
$type = $args[ 'type' ]; |
| 466 |
if ( $type === 'small' ) |
| 467 |
$type = 'calendar-small'; |
| 468 |
elseif ( $type === 'large' || $type === 'responsive' ) |
| 469 |
$type = 'calendar'; |
| 470 |
|
| 471 |
$url_suffix = ''; |
| 472 |
if ( $args[ 'items' ] ) |
| 473 |
$url_suffix = 'items/' . $args[ 'items' ] . '/'; |
| 474 |
|
| 475 |
return self::embed_script_src( $type, $args, $url_suffix, array(), false, true ); |
| 476 |
|
| 477 |
} |
| 478 |
|
| 479 |
|
| 480 |
// [partners] shortcode |
| 481 |
// =============================================== |
| 482 |
|
| 483 |
public static function partners_shortcode( $attrs ) { |
| 484 |
|
| 485 |
$script_src = self::partners_script_src( $attrs ); |
| 486 |
|
| 487 |
$maybe_error = self::maybe_handle_shortcode_error( $script_src ); |
| 488 |
return $maybe_error ? $maybe_error : "<script src=\"$script_src\"></script>"; |
| 489 |
|
| 490 |
} |
| 491 |
|
| 492 |
public static function partners_script_src( $args ) { |
| 493 |
|
| 494 |
if ( !isset( self::$partners_defaults ) ) |
| 495 |
self::init_defaults(); |
| 496 |
|
| 497 |
$args = self::process_args( $args, self::$partners_defaults, 'partners' ); |
| 498 |
|
| 499 |
if ( isset( $args[ 'error' ] ) ) |
| 500 |
return $args; |
| 501 |
|
| 502 |
$query = array(); |
| 503 |
if ( $args[ 'include' ] ) |
| 504 |
$query[ 'include' ] = $args[ 'include' ]; |
| 505 |
|
| 506 |
return self::embed_script_src( 'partners', $args, '', $query, true, false ); |
| 507 |
|
| 508 |
} |
| 509 |
|
| 510 |
|
| 511 |
// [items] shortcode |
| 512 |
// =============================================== |
| 513 |
|
| 514 |
public static function itemgrid_shortcode( $attrs ) { |
| 515 |
|
| 516 |
$script_src = self::itemgrid_script_src( $attrs ); |
| 517 |
|
| 518 |
$maybe_error = self::maybe_handle_shortcode_error( $script_src ); |
| 519 |
return $maybe_error ? $maybe_error : "<script src=\"$script_src\"></script>"; |
| 520 |
|
| 521 |
} |
| 522 |
|
| 523 |
|
| 524 |
public static function itemgrid_script_src( $args ) { |
| 525 |
|
| 526 |
if ( !isset( self::$itemgrid_defaults ) ) |
| 527 |
self::init_defaults(); |
| 528 |
|
| 529 |
$args = self::process_args( $args, self::$itemgrid_defaults, 'itemgrid' ); |
| 530 |
|
| 531 |
if ( isset( $args[ 'error' ] ) ) |
| 532 |
return $args; |
| 533 |
|
| 534 |
$query = array(); |
| 535 |
if ( $args[ 'items' ] ) |
| 536 |
$query[ 'selected-items' ] = $args[ 'items' ]; |
| 537 |
|
| 538 |
return self::embed_script_src( 'items', $args, '', $query, true, true ); |
| 539 |
|
| 540 |
} |
| 541 |
|
| 542 |
|
| 543 |
// Shared Shortcode Functionality |
| 544 |
// =============================================== |
| 545 |
|
| 546 |
// Handling Argument Input |
| 547 |
// ----------------------------------------------- |
| 548 |
|
| 549 |
private static function process_args( $args, $defaults, $shortcode_name ) { |
| 550 |
|
| 551 |
if ( !isset( self::$shared_defaults ) ) |
| 552 |
self::init_defaults(); |
| 553 |
|
| 554 |
$defaults += self::$shared_defaults; |
| 555 |
|
| 556 |
if ( !is_array( $args ) ) // Just in case. |
| 557 |
$args = $defaults; |
| 558 |
|
| 559 |
// Trim whitespace && Strip Tags |
| 560 |
$args = array_map( array( __CLASS__, 'sanitize' ), $args ); |
| 561 |
|
| 562 |
// Strip smart quotes, because WordPress returns them as part of the value if the shortcode was set up using them |
| 563 |
$args = str_replace( |
| 564 |
array( "\xe2\x80\x98", "\xe2\x80\x99", "\xe2\x80\x9c", "\xe2\x80\x9d", chr(145), chr(146), chr(147), chr(148) ), |
| 565 |
array( '', '', '', '', '', '', '', '' ), |
| 566 |
$args |
| 567 |
); |
| 568 |
|
| 569 |
// Merge in defaults |
| 570 |
$args = shortcode_atts( $defaults, $args, $shortcode_name ); |
| 571 |
|
| 572 |
// Confirm there's a shortname. All of our shortcodes require this |
| 573 |
if ( !$args[ 'shortname' ] ) |
| 574 |
return array( 'error' => 'no shortname' ); |
| 575 |
|
| 576 |
// Shortnames only work if lowercase |
| 577 |
$args[ 'shortname' ] = strtolower( $args[ 'shortname' ] ); |
| 578 |
|
| 579 |
// Clean up item IDs and included companies because users can't be trusted |
| 580 |
$csv_keys = array( 'items', 'view_item', 'include' ); |
| 581 |
foreach ( $csv_keys as $key ) |
| 582 |
if ( isset( $args[ $key ] ) ) |
| 583 |
$args[ $key ] = self::sanitize_csv( $args[ $key ] ); |
| 584 |
|
| 585 |
if ( $shortcode_name === 'lightframe' || $shortcode_name === 'bookembed' ) { |
| 586 |
|
| 587 |
if ( !$args[ 'view_item' ] ) { |
| 588 |
// See if we're filtering to just one item |
| 589 |
// in that case we treat it as if it were |
| 590 |
// passed to view_item instead |
| 591 |
$items_array = explode( ',', $args[ 'items' ] ); |
| 592 |
if ( count( $items_array ) === 1 ) { |
| 593 |
$args[ 'view_item' ] = $items_array[0]; |
| 594 |
$args[ 'items' ] = ''; |
| 595 |
} |
| 596 |
} |
| 597 |
|
| 598 |
} |
| 599 |
|
| 600 |
return $args; |
| 601 |
|
| 602 |
} |
| 603 |
|
| 604 |
public static function sanitize( $value ) { |
| 605 |
|
| 606 |
return trim( strip_tags( $value ) ); |
| 607 |
|
| 608 |
} |
| 609 |
|
| 610 |
private static function sanitize_csv( $value ) { |
| 611 |
|
| 612 |
return rtrim( str_replace( ' ', '', $value ), ',' ); |
| 613 |
|
| 614 |
} |
| 615 |
|
| 616 |
|
| 617 |
// Handling Errors |
| 618 |
// ----------------------------------------------- |
| 619 |
|
| 620 |
private static $error_messages = array( |
| 621 |
|
| 622 |
'no shortname' |
| 623 |
=> '<p>Please provide a FareHarbor shortname. (Format: <code>shortname="yourshortname"</code>)</p>', |
| 624 |
'view_availability but no view_item' |
| 625 |
=> '<p>Please provide <code>view_item</code> if using <code>view_availability</code>.</p>', |
| 626 |
|
| 627 |
); |
| 628 |
|
| 629 |
private static function maybe_handle_shortcode_error( $output ) { |
| 630 |
|
| 631 |
if ( is_array( $output ) && !empty( $output[ 'error' ] ) ) { |
| 632 |
|
| 633 |
return isset( self::$error_messages[ $output[ 'error' ] ] ) |
| 634 |
? self::$error_messages[ $output[ 'error' ] ] |
| 635 |
: '<p>' . $output[ 'error' ] . '</p>'; |
| 636 |
|
| 637 |
} |
| 638 |
|
| 639 |
return false; |
| 640 |
|
| 641 |
} |
| 642 |
|
| 643 |
|
| 644 |
// Scripts for embeds (in use by [partners] and [fareharbor]) |
| 645 |
// ----------------------------------------------- |
| 646 |
|
| 647 |
private static function embed_script_src( $type, $args, $url_suffix, $query, $include_full_items, $include_flow ) { |
| 648 |
|
| 649 |
$script_src = 'https://' . self::url() . '/embeds/script/' |
| 650 |
. $type |
| 651 |
. '/' |
| 652 |
. $args[ 'shortname' ] |
| 653 |
. '/' |
| 654 |
. $url_suffix; |
| 655 |
|
| 656 |
$args[ 'lightframe' ] = strtolower( trim( $args[ 'lightframe' ] ) ); |
| 657 |
if ( $args[ 'lightframe' ] === 'no' ) |
| 658 |
$query += array( 'lightframe' => $args[ 'lightframe' ] ); |
| 659 |
|
| 660 |
$query += self::get_shared_args_array( $args, 'dash', $include_full_items, true, $include_flow ); |
| 661 |
|
| 662 |
$query_string = http_build_query( $query ); |
| 663 |
|
| 664 |
return $script_src . ( $query_string ? "?$query_string" : '' ); |
| 665 |
|
| 666 |
} |
| 667 |
|
| 668 |
|
| 669 |
// Shared arguments |
| 670 |
// ----------------------------------------------- |
| 671 |
|
| 672 |
private static function get_shared_args_array( $args, $casing, $include_full_items, $include_fallback, $include_flow ) { |
| 673 |
|
| 674 |
$out = array(); |
| 675 |
|
| 676 |
if ( $include_fallback && in_array( $args[ 'fallback' ], array( 'simple', 'classic' ) ) ) |
| 677 |
$out[ 'fallback' ] = $args[ 'fallback' ]; |
| 678 |
|
| 679 |
if ( $include_full_items && $args[ 'full_items' ] !== 'no' ) |
| 680 |
$out[ 'full_items' ] = $args[ 'full_items' ]; |
| 681 |
|
| 682 |
if ( $args[ 'asn' ] ) { |
| 683 |
|
| 684 |
$out[ 'asn' ] = $args[ 'asn' ]; |
| 685 |
|
| 686 |
if ( $args[ 'asn_ref' ] ) |
| 687 |
$out[ 'asn_ref' ] = $args[ 'asn_ref' ]; |
| 688 |
|
| 689 |
} |
| 690 |
|
| 691 |
if ( $args[ 'ref' ] ) |
| 692 |
$out[ 'ref' ] = $args[ 'ref' ]; |
| 693 |
|
| 694 |
if ( $args[ 'sheet' ] ) |
| 695 |
$out[ 'sheet' ] = $args[ 'sheet' ]; |
| 696 |
|
| 697 |
if ( $include_flow && $args[ 'flow' ] ) |
| 698 |
$out[ 'flow' ] = $args[ 'flow' ]; |
| 699 |
|
| 700 |
return self::fix_array_key_casing( $out, $casing ); |
| 701 |
|
| 702 |
} |
| 703 |
|
| 704 |
private static function fix_array_key_casing( $in, $casing ) { |
| 705 |
|
| 706 |
$out = array(); |
| 707 |
foreach ( $in as $key => $value ) |
| 708 |
$out[ self::fix_casing( $key, $casing ) ] = $value; |
| 709 |
|
| 710 |
return $out; |
| 711 |
|
| 712 |
} |
| 713 |
|
| 714 |
private static function fix_casing( $text, $casing ) { |
| 715 |
// Assumes $text is already in snake_case |
| 716 |
switch ( $casing ) { |
| 717 |
|
| 718 |
case 'camel': |
| 719 |
|
| 720 |
// ucwords() doesn't support a $delimeters param |
| 721 |
// until php 5.4.32/5.5.16 |
| 722 |
$text = strtr( $text, '_', ' ' ); |
| 723 |
$text = ucwords( $text ); |
| 724 |
$text = str_replace( ' ', '', $text ); |
| 725 |
// lcfirst() doesn't exist until php 5.3.0 |
| 726 |
$text[0] = strtolower( $text[0] ); |
| 727 |
return $text; |
| 728 |
|
| 729 |
case 'dash': |
| 730 |
|
| 731 |
return strtr( $text, '_', '-' ); |
| 732 |
|
| 733 |
} |
| 734 |
|
| 735 |
return $text; |
| 736 |
|
| 737 |
} |
| 738 |
|
| 739 |
|
| 740 |
// FareHarbor URL with optional FH_ENVIRONMENT |
| 741 |
// ----------------------------------------------- |
| 742 |
|
| 743 |
private static function url() { |
| 744 |
|
| 745 |
$environment = ( defined( 'FH_ENVIRONMENT' ) && FH_ENVIRONMENT ) ? FH_ENVIRONMENT : ''; |
| 746 |
$environment = apply_filters( 'fareharbor/environment', $environment ); |
| 747 |
|
| 748 |
return trim( $environment ) |
| 749 |
? trim( $environment ) . '.fareharbor.com' |
| 750 |
: 'fareharbor.com'; |
| 751 |
|
| 752 |
} |
| 753 |
|
| 754 |
|
| 755 |
// Settings & Settings Pages |
| 756 |
// =============================================== |
| 757 |
|
| 758 |
// Settings |
| 759 |
// ----------------------------------------------- |
| 760 |
|
| 761 |
private static function is_lite() { |
| 762 |
// This filter allows fh-kit and the admin page |
| 763 |
// to be turned off with: |
| 764 |
// add_filter( 'fareharbor/lite', '__return_true' ); |
| 765 |
return apply_filters( 'fareharbor/lite', false ); |
| 766 |
|
| 767 |
} |
| 768 |
|
| 769 |
private static $options; |
| 770 |
|
| 771 |
private static function get_option( $option_name, $default = '', $filtered = true ) { |
| 772 |
|
| 773 |
$filter_name = str_replace( 'fh_', '', $option_name ); |
| 774 |
$filter_name = str_replace( 'default_', 'defaults/', $filter_name ); |
| 775 |
$filter_name = str_replace( 'buttons_', 'buttons/', $filter_name ); |
| 776 |
$filter_name = "fareharbor/$filter_name"; |
| 777 |
|
| 778 |
if ( self::is_lite() ) |
| 779 |
return $filtered ? apply_filters( $filter_name, $default ) : $default; |
| 780 |
|
| 781 |
if ( !isset( self::$options ) ) |
| 782 |
self::$options = get_option( 'fareharbor_settings' ); |
| 783 |
|
| 784 |
$value = isset( self::$options[ $option_name ] ) |
| 785 |
? self::$options[ $option_name ] |
| 786 |
: $default; |
| 787 |
|
| 788 |
if ( $filtered ) |
| 789 |
$value = apply_filters( $filter_name, $value ); |
| 790 |
|
| 791 |
return $value; |
| 792 |
|
| 793 |
} |
| 794 |
|
| 795 |
|
| 796 |
// The settings page |
| 797 |
// ----------------------------------------------- |
| 798 |
|
| 799 |
public static function register_options_page() { |
| 800 |
|
| 801 |
if ( self::is_lite() ) |
| 802 |
return; |
| 803 |
|
| 804 |
add_options_page( |
| 805 |
'FareHarbor Plugin Settings', |
| 806 |
'FareHarbor', |
| 807 |
'manage_options', |
| 808 |
__FILE__, |
| 809 |
array( __CLASS__, 'render_options_page' ) |
| 810 |
); |
| 811 |
|
| 812 |
} |
| 813 |
|
| 814 |
public static function register_settings() { |
| 815 |
|
| 816 |
if ( self::is_lite() ) |
| 817 |
return; |
| 818 |
|
| 819 |
register_setting( |
| 820 |
'fareharbor_settings', |
| 821 |
'fareharbor_settings', |
| 822 |
array( __CLASS__, 'validate_settings' ) |
| 823 |
); |
| 824 |
|
| 825 |
add_settings_section( |
| 826 |
'fh_about_section', |
| 827 |
'About', |
| 828 |
array( __CLASS__, 'render_fh_about_section_text' ), |
| 829 |
__FILE__ |
| 830 |
); |
| 831 |
|
| 832 |
add_settings_section( |
| 833 |
'fh_shortcode_defaults_section', |
| 834 |
'Shortcode Defaults', |
| 835 |
array( __CLASS__, 'render_fh_shortcode_defaults_section_text' ), |
| 836 |
__FILE__ |
| 837 |
); |
| 838 |
|
| 839 |
add_settings_field( |
| 840 |
'fh_default_shortname', |
| 841 |
'shortname', |
| 842 |
array( __CLASS__, 'render_input_field' ), |
| 843 |
__FILE__, |
| 844 |
'fh_shortcode_defaults_section', |
| 845 |
array( |
| 846 |
'option_name' => 'fh_default_shortname', |
| 847 |
'description' => 'Your company\'s FareHarbor shortname.', |
| 848 |
) |
| 849 |
); |
| 850 |
|
| 851 |
add_settings_field( |
| 852 |
'fh_responsive_calendars', |
| 853 |
'Responsive Calendars', |
| 854 |
array( __CLASS__, 'render_input_field' ), |
| 855 |
__FILE__, |
| 856 |
'fh_shortcode_defaults_section', |
| 857 |
array( |
| 858 |
'option_name' => 'fh_responsive_calendars', |
| 859 |
'type' => 'checkbox', |
| 860 |
'label' => 'Use responsive calendars by default.', |
| 861 |
'description' => 'This is the same as [fareharbor type="responsive"].', |
| 862 |
) |
| 863 |
); |
| 864 |
|
| 865 |
add_settings_field( |
| 866 |
'fh_default_fallback', |
| 867 |
'fallback', |
| 868 |
array( __CLASS__, 'render_select_field' ), |
| 869 |
__FILE__, |
| 870 |
'fh_shortcode_defaults_section', |
| 871 |
array( |
| 872 |
'option_name' => 'fh_default_fallback', |
| 873 |
'choices' => array( |
| 874 |
'simple', |
| 875 |
'classic', |
| 876 |
), |
| 877 |
'description' => 'On certain mobile and touch devices, the book form will open as a new page instead of in a Lightframe. Choose "simple" for this page to mirror the look and feel of the Lightframe. Choose "classic" to take the user to your FareHarbor shortname website (and to the appropriate item on that site, if applicable).', |
| 878 |
) |
| 879 |
); |
| 880 |
|
| 881 |
add_settings_field( |
| 882 |
'fh_default_asn', |
| 883 |
'asn', |
| 884 |
array( __CLASS__, 'render_input_field' ), |
| 885 |
__FILE__, |
| 886 |
'fh_shortcode_defaults_section', |
| 887 |
array( |
| 888 |
'option_name' => 'fh_default_asn', |
| 889 |
'description' => 'The shortname of your partner company. Include if using the ASN network.', |
| 890 |
) |
| 891 |
); |
| 892 |
|
| 893 |
add_settings_field( |
| 894 |
'fh_default_asn_ref', |
| 895 |
'asn_ref', |
| 896 |
array( __CLASS__, 'render_input_field' ), |
| 897 |
__FILE__, |
| 898 |
'fh_shortcode_defaults_section', |
| 899 |
array( |
| 900 |
'option_name' => 'fh_default_asn_ref', |
| 901 |
'description' => 'The voucher number that should be set for ASN bookings.', |
| 902 |
) |
| 903 |
); |
| 904 |
|
| 905 |
add_settings_field( |
| 906 |
'fh_default_ref', |
| 907 |
'ref', |
| 908 |
array( __CLASS__, 'render_input_field' ), |
| 909 |
__FILE__, |
| 910 |
'fh_shortcode_defaults_section', |
| 911 |
array( |
| 912 |
'option_name' => 'fh_default_ref', |
| 913 |
'description' => 'The online booking reference that should be set for bookings', |
| 914 |
) |
| 915 |
); |
| 916 |
|
| 917 |
add_settings_field( |
| 918 |
'fh_default_sheet', |
| 919 |
'sheet', |
| 920 |
array( __CLASS__, 'render_input_field' ), |
| 921 |
__FILE__, |
| 922 |
'fh_shortcode_defaults_section', |
| 923 |
array( |
| 924 |
'option_name' => 'fh_default_sheet', |
| 925 |
'description' => 'The price sheet that should be used while creating bookings.', |
| 926 |
) |
| 927 |
); |
| 928 |
|
| 929 |
add_settings_field( |
| 930 |
'fh_default_full_items', |
| 931 |
'full_items', |
| 932 |
array( __CLASS__, 'render_select_field' ), |
| 933 |
__FILE__, |
| 934 |
'fh_shortcode_defaults_section', |
| 935 |
array( |
| 936 |
'option_name' => 'fh_default_full_items', |
| 937 |
'choices' => array( |
| 938 |
'yes', |
| 939 |
'no', |
| 940 |
), |
| 941 |
'description' => 'Should the Lightframe that is opened include item descriptions and photos? Defaults to "no".', |
| 942 |
) |
| 943 |
); |
| 944 |
|
| 945 |
add_settings_field( |
| 946 |
'fh_default_lightframe', |
| 947 |
'lightframe', |
| 948 |
array( __CLASS__, 'render_select_field' ), |
| 949 |
__FILE__, |
| 950 |
'fh_shortcode_defaults_section', |
| 951 |
array( |
| 952 |
'option_name' => 'fh_default_lightframe', |
| 953 |
'choices' => array( |
| 954 |
'yes', |
| 955 |
'no', |
| 956 |
), |
| 957 |
'description' => 'Choose "yes" to open new bookings inside a Lightframe. Choose "no" to open them in an external page instead. Defaults to "yes".' |
| 958 |
) |
| 959 |
); |
| 960 |
|
| 961 |
add_settings_field( |
| 962 |
'fh_default_class', |
| 963 |
'class', |
| 964 |
array( __CLASS__, 'render_input_field' ), |
| 965 |
__FILE__, |
| 966 |
'fh_shortcode_defaults_section', |
| 967 |
array( |
| 968 |
'option_name' => 'fh_default_class', |
| 969 |
'description' => 'The class option only applies to the [lightframe] shortcode.', |
| 970 |
) |
| 971 |
); |
| 972 |
|
| 973 |
add_settings_section( |
| 974 |
'fh_auto_lightframe_section', |
| 975 |
'Automatic Lightframing', |
| 976 |
array( __CLASS__, 'render_fh_auto_lightframe_section_text' ), |
| 977 |
__FILE__ |
| 978 |
); |
| 979 |
|
| 980 |
add_settings_field( |
| 981 |
'fh_auto_lightframe_enabled', |
| 982 |
'Auto Lightframing Activation', |
| 983 |
array( __CLASS__, 'render_input_field' ), |
| 984 |
__FILE__, |
| 985 |
'fh_auto_lightframe_section', |
| 986 |
array( |
| 987 |
'option_name' => 'fh_auto_lightframe_enabled', |
| 988 |
'type' => 'checkbox', |
| 989 |
'label' => 'Enable auto Lightframing.', |
| 990 |
) |
| 991 |
); |
| 992 |
|
| 993 |
add_settings_section( |
| 994 |
'fh_buttons_section', |
| 995 |
'FareHarbor Buttons', |
| 996 |
array( __CLASS__, 'render_fh_buttons_section_text' ), |
| 997 |
__FILE__ |
| 998 |
); |
| 999 |
|
| 1000 |
add_settings_field( |
| 1001 |
'fh_buttons_active', |
| 1002 |
'FH Buttons Activation', |
| 1003 |
array( __CLASS__, 'render_input_field' ), |
| 1004 |
__FILE__, |
| 1005 |
'fh_buttons_section', |
| 1006 |
array( |
| 1007 |
'option_name' => 'fh_buttons_active', |
| 1008 |
'type' => 'checkbox', |
| 1009 |
'label' => 'Load the FH Buttons stylesheet on all pages.', |
| 1010 |
) |
| 1011 |
); |
| 1012 |
|
| 1013 |
add_settings_field( |
| 1014 |
'fh_buttons_query', |
| 1015 |
'Button Colors', |
| 1016 |
array( __CLASS__, 'render_input_field' ), |
| 1017 |
__FILE__, |
| 1018 |
'fh_buttons_section', |
| 1019 |
array( |
| 1020 |
'option_name' => 'fh_buttons_query', |
| 1021 |
'description' => 'Provide colors in the format <code>red=ff0000&green=00ff00</code>', |
| 1022 |
) |
| 1023 |
); |
| 1024 |
|
| 1025 |
} |
| 1026 |
|
| 1027 |
public static function validate_settings( $input ) { |
| 1028 |
|
| 1029 |
// Strip tags and trim whitespace |
| 1030 |
$input = array_map( array( __CLASS__, 'sanitize' ), $input ); |
| 1031 |
|
| 1032 |
// Let's not pollute the DB with empty settings |
| 1033 |
$input = array_filter( $input ); |
| 1034 |
|
| 1035 |
// Shortnames only work when lowercase |
| 1036 |
if ( isset( $input[ 'fh_default_shortname' ] ) ) |
| 1037 |
$input[ 'fh_default_shortname' ] = strtolower( $input[ 'fh_default_shortname' ] ); |
| 1038 |
|
| 1039 |
return $input; |
| 1040 |
|
| 1041 |
} |
| 1042 |
|
| 1043 |
public static function render_options_page() { |
| 1044 |
|
| 1045 |
?> |
| 1046 |
|
| 1047 |
<div class="wrap"> |
| 1048 |
|
| 1049 |
<h2>FareHarbor Plugin Settings</h2> |
| 1050 |
|
| 1051 |
<form action="options.php" method="post"> |
| 1052 |
|
| 1053 |
<?php settings_fields( 'fareharbor_settings' ); ?> |
| 1054 |
|
| 1055 |
<?php do_settings_sections( __FILE__ ); ?> |
| 1056 |
|
| 1057 |
<p class="submit"> |
| 1058 |
<input name="Submit" type="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes' ); ?>" /> |
| 1059 |
</p> |
| 1060 |
|
| 1061 |
</form> |
| 1062 |
|
| 1063 |
</div> |
| 1064 |
|
| 1065 |
<?php |
| 1066 |
|
| 1067 |
} |
| 1068 |
|
| 1069 |
public static function render_fh_about_section_text() { |
| 1070 |
|
| 1071 |
echo '<p><b>This plugin requires a FareHarbor account to work.</b> FareHarbor provides powerful, intuitive, and highly customizable reservation software for activity and tourism businesses. We can help you enable online booking on your website using this plugin and a whole range of other features. Don\'t have an account? <a href="https://fareharbor.com/join/" target="_blank">Get in touch at fareharbor.com.</a></p><p>If you\'re already with FareHarbor, check out our <a href="https://fareharbor.com/help/setup/wordpress-plugin/" target="_blank">help center article</a> on how to get started with this plugin.</p>'; |
| 1072 |
|
| 1073 |
} |
| 1074 |
|
| 1075 |
public static function render_fh_shortcode_defaults_section_text() { |
| 1076 |
|
| 1077 |
echo '<p>Set default options for the [lightframe], [fareharbor], [itemgrid], and [partners] shortcodes here. The options written in when including a shortcode on a page will always take precedence over the default values entered below. <a href="https://fareharbor.com/help/setup/wordpress-plugin/#setting-defaults" target="_blank">Learn how default options work.</a></p>'; |
| 1078 |
|
| 1079 |
} |
| 1080 |
|
| 1081 |
public static function render_fh_auto_lightframe_section_text() { |
| 1082 |
|
| 1083 |
echo '<p>Open normal links to FareHarbor as Lightframe overlays, even if the [lightframe] shortcode isn't used.</p>'; |
| 1084 |
|
| 1085 |
} |
| 1086 |
|
| 1087 |
public static function render_fh_buttons_section_text() { |
| 1088 |
|
| 1089 |
echo '<p>FareHarbor can automatically load in a CSS stylesheet which includes classes to make your Lightframe links look like beautifully designed buttons.</p>'; |
| 1090 |
|
| 1091 |
} |
| 1092 |
|
| 1093 |
public static function render_input_field( $args ) { |
| 1094 |
// We use this function to render all of our options fields |
| 1095 |
// $args is supplied as the last parameter to each |
| 1096 |
// add_settings_field() call in fareharbor::register_settings() |
| 1097 |
// This function is only run on our settings page in the admin |
| 1098 |
|
| 1099 |
$type = isset( $args[ 'type' ] ) ? $args[ 'type' ] : 'text'; |
| 1100 |
|
| 1101 |
$option_name = $args[ 'option_name' ]; |
| 1102 |
$value = self::get_option( $option_name, '', false ); |
| 1103 |
|
| 1104 |
// Attributes all input tags need |
| 1105 |
$attrs = array( |
| 1106 |
'name' => "fareharbor_settings[$option_name]", |
| 1107 |
'id' => $option_name, |
| 1108 |
'type' => $type, |
| 1109 |
); |
| 1110 |
|
| 1111 |
// Type-specific attributes |
| 1112 |
switch ( $type ) { |
| 1113 |
|
| 1114 |
case 'text': |
| 1115 |
$attrs[ 'size' ] = '40'; |
| 1116 |
$attrs[ 'value' ] = (string) $value; |
| 1117 |
break; |
| 1118 |
|
| 1119 |
case 'checkbox': |
| 1120 |
if ( $value ) |
| 1121 |
$attrs[ 'checked' ] = 'checked'; |
| 1122 |
break; |
| 1123 |
|
| 1124 |
} |
| 1125 |
|
| 1126 |
// Merge in attributes supplied in the arguments |
| 1127 |
if ( isset( $args[ 'attrs' ] ) ) |
| 1128 |
// attributes from the arguments will override the defaults |
| 1129 |
$attrs = $args[ 'attrs' ] + $attrs; |
| 1130 |
|
| 1131 |
// Actually generate the input tag |
| 1132 |
$out = '<input'; |
| 1133 |
foreach ( $attrs as $name => $value ) |
| 1134 |
$out .= " $name=\"$value\""; |
| 1135 |
$out .= ' />'; |
| 1136 |
|
| 1137 |
if ( !empty( $args[ 'label' ] ) ) |
| 1138 |
$out .= "<label for=\"$option_name\">{$args[ 'label' ]}</label>"; |
| 1139 |
|
| 1140 |
if ( !empty( $args[ 'description' ] ) ) |
| 1141 |
$out .= "<p class=\"description\">{$args[ 'description' ]}</p>"; |
| 1142 |
|
| 1143 |
// And print it onto the page |
| 1144 |
echo $out; |
| 1145 |
|
| 1146 |
} |
| 1147 |
|
| 1148 |
public static function render_select_field( $args ) { |
| 1149 |
|
| 1150 |
$option_name = $args[ 'option_name' ]; |
| 1151 |
$value = self::get_option( $option_name, '', false ); |
| 1152 |
|
| 1153 |
?> |
| 1154 |
|
| 1155 |
<select name="<?php echo "fareharbor_settings[$option_name]" ?>" id="<?php echo $option_name ?>"> |
| 1156 |
|
| 1157 |
<option value="" <?php selected( '', $value ); ?>></option> |
| 1158 |
|
| 1159 |
<?php foreach ( $args[ 'choices' ] as $choice ) { ?> |
| 1160 |
<option value="<?php echo $choice ?>" <?php selected( $choice, $value ) ?>><?php echo $choice ?></option> |
| 1161 |
<?php } ?> |
| 1162 |
|
| 1163 |
</select> |
| 1164 |
|
| 1165 |
<?php |
| 1166 |
|
| 1167 |
if ( !empty( $args[ 'description' ] ) ) |
| 1168 |
echo "<p class=\"description\">{$args[ 'description' ]}</p>"; |
| 1169 |
|
| 1170 |
} |
| 1171 |
|
| 1172 |
} |
| 1173 |
|
