lightspeeddevelopment / lsx-currencies

includes/template-tags.php

Indentation +23 added lines, -23 removed lines

@@ -16,24 +16,24 @@ 
  * @return void
  */
 function lsx_currencies_get_price_html( $value = '' ) {
-	$prefix = '<span class="amount lsx-currencies" ';
-	$value = preg_replace( '/[^0-9.]+/', '', $value );
-	$decimals = substr_count( $value, '.' );
+     $prefix = '<span class="amount lsx-currencies" ';
+     $value = preg_replace( '/[^0-9.]+/', '', $value );
+     $decimals = substr_count( $value, '.' );
 
-	if ( false !== $decimals && $decimals > 1 ) {
-		$decimals--;
-		$decimals = (int) $decimals;
-		$value = preg_replace( '/' . preg_quote( '.', '/' ) . '/', '', $value, $decimals );
-	}
-	$prefix .= '>';
-	$suffix = '</span>';
-	setlocale( LC_MONETARY, 'en_US' );
+     if ( false !== $decimals && $decimals > 1 ) {
+          $decimals--;
+          $decimals = (int) $decimals;
+          $value = preg_replace( '/' . preg_quote( '.', '/' ) . '/', '', $value, $decimals );
+     }
+     $prefix .= '>';
+     $suffix = '</span>';
+     setlocale( LC_MONETARY, 'en_US' );
 
-	// Work out the other tags
-	$currency = '<span class="currency-icon ' . mb_strtolower( lsx_currencies()->base_currency ) . '">' . lsx_currencies()->base_currency . '</span>';
-	$amount = '<span class="value" data-price-' . lsx_currencies()->base_currency . '="' . trim( str_replace( 'USD', '', money_format( '%i', ltrim( rtrim( $value ) ) ) ) ) . '">' . str_replace( 'USD', '', money_format( '%i', ltrim( rtrim( $value ) ) ) ) . '</span>';
-	$price_html = '<span class="amount lsx-currencies">' . $currency . $amount . '</span>';
-	return $price_html;
+     // Work out the other tags
+     $currency = '<span class="currency-icon ' . mb_strtolower( lsx_currencies()->base_currency ) . '">' . lsx_currencies()->base_currency . '</span>';
+     $amount = '<span class="value" data-price-' . lsx_currencies()->base_currency . '="' . trim( str_replace( 'USD', '', money_format( '%i', ltrim( rtrim( $value ) ) ) ) ) . '">' . str_replace( 'USD', '', money_format( '%i', ltrim( rtrim( $value ) ) ) ) . '</span>';
+     $price_html = '<span class="amount lsx-currencies">' . $currency . $amount . '</span>';
+     return $price_html;
 }
 
 /**
@@ -43,12 +43,12 @@ 
  * @return void
  */
 function lsx_currency_value( $atts ) {
-	$a = shortcode_atts(
-		array(
-			'value' => '0.00',
-		),
-		$atts
-	);
-	return lsx_currencies_get_price_html( $a['value'] );
+     $a = shortcode_atts(
+          array(
+               'value' => '0.00',
+          ),
+          $atts
+     );
+     return lsx_currencies_get_price_html( $a['value'] );
 }
 add_shortcode( 'lsx_currency_value', 'lsx_currency_value' );

lsx-currencies.php

Indentation +2 added lines, -2 removed lines

@@ -14,7 +14,7 @@ 
 
 // If this file is called directly, abort.
 if ( ! defined( 'WPINC' ) ) {
-	die;
+     die;
 }
 
 define( 'LSX_CURRENCIES_PATH', plugin_dir_path( __FILE__ ) );
@@ -31,6 +31,6 @@ 
  * @return object \lsx\currencies\classes\Currencies()
  */
 function lsx_currencies() {
-	return \lsx\currencies\classes\Currencies::init();
+     return \lsx\currencies\classes\Currencies::init();
 }
 lsx_currencies();

classes/deprecated/class-lsx-currencies.php

Indentation +30 added lines, -30 removed lines

@@ -14,37 +14,37 @@
  */
 class LSX_Currencies {
 
-	/**
-	 * A wrapper for the deprecated class.
-	 *
-	 * @var object
-	 */
-	public $class = '';
+     /**
+      * A wrapper for the deprecated class.
+      *
+      * @var object
+      */
+     public $class = '';
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\Currencies()
-	 */
-	private static $instance;
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\Currencies()
+      */
+     private static $instance;
 
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		$this->class = lsx_currencies();
-	}
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          $this->class = lsx_currencies();
+     }
 
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
 }

classes/class-currencies.php

Indentation +556 added lines, -556 removed lines

@@ -16,560 +16,560 @@
  */
 class Currencies {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\Currencies()
-	 */
-	private static $instance;
-
-	/**
-	 * Holds the admin instance
-	 *
-	 * @var object \lsx\currencies\classes\Admin()
-	 */
-	public $admin;
-
-	/**
-	 * Holds the frontend instance
-	 *
-	 * @var object \lsx\currencies\classes\Frontedn()
-	 */
-	public $frontend;
-
-	/**
-	 * Holds the woocommerce instance
-	 *
-	 * @var object \lsx\currencies\classes\WooCommerce()
-	 */
-	public $woocommerce;
-
-	/**
-	 * Holds the FacetWP instance
-	 *
-	 * @var object \lsx\currencies\classes\FacetWP()
-	 */
-	public $facetwp;
-
-	/**
-	 * This hold the URL, it defaults to the free exchange rates.
-	 *
-	 * @var string
-	 */
-	public $api_url = 'https://api.exchangeratesapi.io/latest?base=USD';
-
-	/**
-	 * General Parameters
-	 */
-	/** @var string */
-	public $plugin_slug = 'lsx-currencies';
-
-	/** @var array */
-	public $options = false;
-
-	/** @var string */
-	public $base_currency = 'USD';
-
-	/** @var array */
-	public $additional_currencies = array();
-
-	/** @var array */
-	public $available_currencies = array();
-
-	/** @var array */
-	public $flag_relations = array();
-
-	/** @var array */
-	public $currency_symbols = array();
-
-	/** @var boolean */
-	public $multi_prices = false;
-
-	/** @var boolean */
-	public $convert_to_single = false;
-
-	/** @var boolean */
-	public $app_id = false;
-
-	/*  Currency Switcher Options */
-	/** @var array */
-	public $menus = false;
-
-	/** @var boolean */
-	public $display_flags = false;
-
-	/** @var string */
-	public $flag_position = 'left';
-
-	/** @var string */
-	public $switcher_symbol_position = 'right';
-
-	/** @var boolean */
-	public $remove_decimals = false;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
-		add_action( 'plugins_loaded', array( $this, 'set_defaults' ) );
-	}
-
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
-
-	/**
-	 * After active plugins and pluggable functions are loaded
-	 */
-	public function plugins_loaded() {
-		require_once LSX_CURRENCIES_PATH . 'classes/class-admin.php';
-		$this->admin = \lsx\currencies\classes\Admin::init();
-
-		require_once LSX_CURRENCIES_PATH . 'classes/class-frontend.php';
-		$this->frontend = \lsx\currencies\classes\Frontend::init();
-
-		if ( class_exists( 'WooCommerce' ) ) {
-			require_once LSX_CURRENCIES_PATH . 'classes/class-woocommerce.php';
-			$this->woocommerce = \lsx\currencies\classes\WooCommerce::init();
-		}
-
-		if ( class_exists( 'FacetWP' ) ) {
-			require_once LSX_CURRENCIES_PATH . 'classes/class-facetwp.php';
-			$this->facetwp = \lsx\currencies\classes\FacetWP::init();
-		}
-
-		require_once LSX_CURRENCIES_PATH . '/includes/template-tags.php';
-	}
-
-	/**
-	 * Get the options
-	 */
-	public function set_defaults() {
-		$settings_tab = 'display';
-		if ( function_exists( 'tour_operator' ) ) {
-			$options = get_option( '_lsx-to_settings', false );
-			$settings_tab = 'general';
-		} else {
-			$options = get_option( '_lsx_settings', false );
-
-			if ( false === $options ) {
-				$options = get_option( '_lsx_lsx-settings', false );
-			}
-		}
-
-		if ( false !== $options ) {
-			$this->options = $options;
-			$this->migration_uix_to_customize();
-
-			if ( isset( $this->options[ $settings_tab ] ) && isset( $this->options[ $settings_tab ]['currency'] ) ) {
-				$this->base_currency = apply_filters( 'lsx_currencies_base_currency', $this->options[ $settings_tab ]['currency'], $this );
-			}
-
-			if ( isset( $this->options[ $settings_tab ]['additional_currencies'] ) && is_array( $this->options[ $settings_tab ]['additional_currencies'] ) && ! empty( $this->options[ $settings_tab ]['additional_currencies'] ) ) {
-				$this->additional_currencies = $this->options[ $settings_tab ]['additional_currencies'];
-			}
-
-			if ( isset( $this->options[ $settings_tab ]['multi_price'] ) && 'on' === $this->options[ $settings_tab ]['multi_price'] ) {
-				$this->multi_prices = true;
-			}
-
-			if ( isset( $this->options[ $settings_tab ]['convert_to_single_currency'] ) && 'on' === $this->options[ $settings_tab ]['convert_to_single_currency'] ) {
-				$this->convert_to_single = true;
-			}
-
-			if ( isset( $this->options[ $settings_tab ]['remove_decimals'] ) && 'on' === $this->options[ $settings_tab ]['remove_decimals'] ) {
-				$this->remove_decimals = true;
-			}
-
-			if ( isset( $this->options['api']['openexchange_api'] ) && '' !== $this->options['api']['openexchange_api'] ) {
-				$this->app_id = $this->options['api']['openexchange_api'];
-				$this->api_url = 'http://openexchangerates.org/api/latest.json?app_id=' . $this->app_id;
-			}
-
-			// Currency Switcher Options.
-			$this->menus = get_theme_mod( 'lsx_currencies_currency_menu_position', false );
-
-			if ( get_theme_mod( 'lsx_currencies_display_flags', false ) ) {
-				$this->display_flags = true;
-			}
-
-			if ( get_theme_mod( 'lsx_currencies_flag_position', false ) ) {
-				$this->flag_position = 'right';
-			}
-
-			if ( get_theme_mod( 'lsx_currencies_currency_switcher_position', false ) ) {
-				$this->switcher_symbol_position = 'left';
-			}
-		}
-		$this->available_currencies = $this->get_available_currencies();
-		$this->flag_relations = $this->get_flag_relations();
-		$this->currency_symbols = $this->get_currency_symbols();
-	}
-
-	/**
-	 * Returns Currency Flag for currency code provided
-	 *
-	 * @param $key string
-	 * @return string
-	 */
-	public function get_currency_flag( $key = 'USD' ) {
-		$key = strtoupper( $key );
-		return '<span class="flag-icon flag-icon-' . $this->flag_relations[ $key ] . '"></span> ';
-	}
-
-	/**
-	 * Get Currency symbol.
-	 *
-	 * @param string $currency
-	 * @return string
-	 */
-	public function get_currency_symbol( $currency = '' ) {
-		if ( ! $currency ) {
-			$currency = $this->base_currency;
-		}
-		$currency_symbol = isset( $this->currency_symbols[ $currency ] ) ? $this->currency_symbols[ $currency ] : '';
-		return $currency_symbol;
-	}
-
-	/**
-	 * Returns an array of the available currencies
-	 *
-	 * @return array
-	 */
-	public function get_available_currencies() {
-
-		$paid_currencies = array(
-			'BWP' => esc_html__( 'Botswana Pula', 'lsx-currencies' ),
-			'KES' => esc_html__( 'Kenyan Shilling', 'lsx-currencies' ),
-			'LAK' => esc_html__( 'Laos Kip', 'lsx-currencies' ),
-			'MWK' => esc_html__( 'Malawian Kwacha', 'lsx-currencies' ),
-			'MZN' => esc_html__( 'Mozambique Metical', 'lsx-currencies' ),
-			'NAD' => esc_html__( 'Namibian Dollar', 'lsx-currencies' ),
-			'TZS' => esc_html__( 'Tanzania Shilling', 'lsx-currencies' ),
-			'AED' => esc_html__( 'United Arab Emirates Dirham', 'lsx-currencies' ),
-			'ZMW' => esc_html__( 'Zambian Kwacha', 'lsx-currencies' ),
-			'ZWL' => esc_html__( 'Zimbabwean Dollar', 'lsx-currencies' ),
-		);
-		$free_currencies = array(
-			'AUD' => esc_html__( 'Australian Dollar', 'lsx-currencies' ),
-			'BRL' => esc_html__( 'Brazilian Real', 'lsx-currencies' ),
-			'GBP' => esc_html__( 'British Pound Sterling', 'lsx-currencies' ),
-			'CAD' => esc_html__( 'Canadian Dollar', 'lsx-currencies' ),
-			'CNY' => esc_html__( 'Chinese Yuan', 'lsx-currencies' ),
-			'EUR' => esc_html__( 'Euro', 'lsx-currencies' ),
-			'HKD' => esc_html__( 'Hong Kong Dollar', 'lsx-currencies' ),
-			'INR' => esc_html__( 'Indian Rupee', 'lsx-currencies' ),
-			'IDR' => esc_html__( 'Indonesia Rupiah', 'lsx-currencies' ),
-			'ILS' => esc_html__( 'Israeli Shekel', 'lsx-currencies' ),
-			'JPY' => esc_html__( 'Japanese Yen', 'lsx-currencies' ),
-			'MYR' => esc_html__( 'Malaysia Ringgit', 'lsx-currencies' ),
-			'NOK' => esc_html__( 'Norwegian Krone', 'lsx-currencies' ),
-			'NZD' => esc_html__( 'New Zealand Dollar', 'lsx-currencies' ),
-			'RUB' => esc_html__( 'Russian Ruble', 'lsx-currencies' ),
-			'SGD' => esc_html__( 'Singapore Dollar', 'lsx-currencies' ),
-			'ZAR' => esc_html__( 'South African Rand', 'lsx-currencies' ),
-			'SEK' => esc_html__( 'Swedish Krona', 'lsx-currencies' ),
-			'CHF' => esc_html__( 'Swiss Franc', 'lsx-currencies' ),
-			'USD' => esc_html__( 'United States Dollar', 'lsx-currencies' ),
-		);
-
-		if ( false !== $this->app_id ) {
-			$free_currencies = array_merge( $free_currencies, $paid_currencies );
-			asort( $free_currencies );
-		}
-
-		return $free_currencies;
-	}
-
-	/**
-	 * Returns the ISO 3 code in relation to its 2 code values.
-	 *
-	 * @return array
-	 */
-	public function get_flag_relations() {
-		return array(
-			'AUD' => 'au',
-			'BRL' => 'br',
-			'GBP' => 'gb',
-			'BWP' => 'bw',
-			'CAD' => 'ca',
-			'CNY' => 'cn',
-			'EUR' => 'eu',
-			'HKD' => 'hk',
-			'INR' => 'in',
-			'IDR' => 'id',
-			'ILS' => 'il',
-			'JPY' => 'jp',
-			'KES' => 'ke',
-			'LAK' => 'la',
-			'MWK' => 'mw',
-			'MYR' => 'my',
-			'MZN' => 'mz',
-			'NAD' => 'na',
-			'NZD' => 'nz',
-			'NOK' => 'no',
-			'RUB' => 'ru',
-			'SGD' => 'sg',
-			'ZAR' => 'za',
-			'SEK' => 'se',
-			'CHF' => 'ch',
-			'TZS' => 'tz',
-			'USD' => 'us',
-			'AED' => 'ae',
-			'ZMW' => 'zm',
-			'ZWL' => 'zw',
-		);
-	}
-
-	/**
-	 * Returns all of the currency symbols.
-	 *
-	 * @return array
-	 */
-	public function get_currency_symbols() {
-		return apply_filters( 'lsx_currencies_symbols', array(
-			'AED' => '&#x62f;.&#x625;',
-			'AFN' => '&#x60b;',
-			'ALL' => 'L',
-			'AMD' => 'AMD',
-			'ANG' => '&fnof;',
-			'AOA' => 'Kz',
-			'ARS' => '&#36;',
-			'AUD' => '&#36;',
-			'AWG' => 'Afl.',
-			'AZN' => 'AZN',
-			'BAM' => 'KM',
-			'BBD' => '&#36;',
-			'BDT' => '&#2547;&nbsp;',
-			'BGN' => '&#1083;&#1074;.',
-			'BHD' => '.&#x62f;.&#x628;',
-			'BIF' => 'Fr',
-			'BMD' => '&#36;',
-			'BND' => '&#36;',
-			'BOB' => 'Bs.',
-			'BRL' => '&#82;&#36;',
-			'BSD' => '&#36;',
-			'BTC' => '&#3647;',
-			'BTN' => 'Nu.',
-			'BWP' => 'P',
-			'BYR' => 'Br',
-			'BZD' => '&#36;',
-			'CAD' => '&#36;',
-			'CDF' => 'Fr',
-			'CHF' => '&#67;&#72;&#70;',
-			'CLP' => '&#36;',
-			'CNY' => '&yen;',
-			'COP' => '&#36;',
-			'CRC' => '&#x20a1;',
-			'CUC' => '&#36;',
-			'CUP' => '&#36;',
-			'CVE' => '&#36;',
-			'CZK' => '&#75;&#269;',
-			'DJF' => 'Fr',
-			'DKK' => 'DKK',
-			'DOP' => 'RD&#36;',
-			'DZD' => '&#x62f;.&#x62c;',
-			'EGP' => 'EGP',
-			'ERN' => 'Nfk',
-			'ETB' => 'Br',
-			'EUR' => '&euro;',
-			'FJD' => '&#36;',
-			'FKP' => '&pound;',
-			'GBP' => '&pound;',
-			'GEL' => '&#x10da;',
-			'GGP' => '&pound;',
-			'GHS' => '&#x20b5;',
-			'GIP' => '&pound;',
-			'GMD' => 'D',
-			'GNF' => 'Fr',
-			'GTQ' => 'Q',
-			'GYD' => '&#36;',
-			'HKD' => '&#36;',
-			'HNL' => 'L',
-			'HRK' => 'Kn',
-			'HTG' => 'G',
-			'HUF' => '&#70;&#116;',
-			'IDR' => 'Rp',
-			'ILS' => '&#8362;',
-			'IMP' => '&pound;',
-			'INR' => '&#8377;',
-			'IQD' => '&#x639;.&#x62f;',
-			'IRR' => '&#xfdfc;',
-			'IRT' => '&#x062A;&#x0648;&#x0645;&#x0627;&#x0646;',
-			'ISK' => 'kr.',
-			'JEP' => '&pound;',
-			'JMD' => '&#36;',
-			'JOD' => '&#x62f;.&#x627;',
-			'JPY' => '&yen;',
-			'KES' => 'KSh',
-			'KGS' => '&#x441;&#x43e;&#x43c;',
-			'KHR' => '&#x17db;',
-			'KMF' => 'Fr',
-			'KPW' => '&#x20a9;',
-			'KRW' => '&#8361;',
-			'KWD' => '&#x62f;.&#x643;',
-			'KYD' => '&#36;',
-			'KZT' => 'KZT',
-			'LAK' => '&#8365;',
-			'LBP' => '&#x644;.&#x644;',
-			'LKR' => '&#xdbb;&#xdd4;',
-			'LRD' => '&#36;',
-			'LSL' => 'L',
-			'LYD' => '&#x644;.&#x62f;',
-			'MAD' => '&#x62f;.&#x645;.',
-			'MDL' => 'MDL',
-			'MGA' => 'Ar',
-			'MKD' => '&#x434;&#x435;&#x43d;',
-			'MMK' => 'Ks',
-			'MNT' => '&#x20ae;',
-			'MOP' => 'P',
-			'MRO' => 'UM',
-			'MUR' => '&#x20a8;',
-			'MVR' => '.&#x783;',
-			'MWK' => 'MK',
-			'MXN' => '&#36;',
-			'MYR' => '&#82;&#77;',
-			'MZN' => 'MT',
-			'NAD' => '&#36;',
-			'NGN' => '&#8358;',
-			'NIO' => 'C&#36;',
-			'NOK' => '&#107;&#114;',
-			'NPR' => '&#8360;',
-			'NZD' => '&#36;',
-			'OMR' => '&#x631;.&#x639;.',
-			'PAB' => 'B/.',
-			'PEN' => 'S/.',
-			'PGK' => 'K',
-			'PHP' => '&#8369;',
-			'PKR' => '&#8360;',
-			'PLN' => '&#122;&#322;',
-			'PRB' => '&#x440;.',
-			'PYG' => '&#8370;',
-			'QAR' => '&#x631;.&#x642;',
-			'RMB' => '&yen;',
-			'RON' => 'lei',
-			'RSD' => '&#x434;&#x438;&#x43d;.',
-			'RUB' => '&#8381;',
-			'RWF' => 'Fr',
-			'SAR' => '&#x631;.&#x633;',
-			'SBD' => '&#36;',
-			'SCR' => '&#x20a8;',
-			'SDG' => '&#x62c;.&#x633;.',
-			'SEK' => '&#107;&#114;',
-			'SGD' => '&#36;',
-			'SHP' => '&pound;',
-			'SLL' => 'Le',
-			'SOS' => 'Sh',
-			'SRD' => '&#36;',
-			'SSP' => '&pound;',
-			'STD' => 'Db',
-			'SYP' => '&#x644;.&#x633;',
-			'SZL' => 'L',
-			'THB' => '&#3647;',
-			'TJS' => '&#x405;&#x41c;',
-			'TMT' => 'm',
-			'TND' => '&#x62f;.&#x62a;',
-			'TOP' => 'T&#36;',
-			'TRY' => '&#8378;',
-			'TTD' => '&#36;',
-			'TWD' => '&#78;&#84;&#36;',
-			'TZS' => 'Sh',
-			'UAH' => '&#8372;',
-			'UGX' => 'UGX',
-			'USD' => '&#36;',
-			'UYU' => '&#36;',
-			'UZS' => 'UZS',
-			'VEF' => 'Bs F',
-			'VND' => '&#8363;',
-			'VUV' => 'Vt',
-			'WST' => 'T',
-			'XAF' => 'Fr',
-			'XCD' => '&#36;',
-			'XOF' => 'Fr',
-			'XPF' => 'Fr',
-			'YER' => '&#xfdfc;',
-			'ZAR' => '&#82;',
-			'ZMW' => 'ZK',
-		) );
-	}
-
-	/**
-	 * Sanitize checkbox.
-	 *
-	 * @param $input html
-	 * @return mixed
-	 */
-	public function sanitize_checkbox( $input ) {
-		return ( 1 === absint( $input ) ) ? 1 : 0;
-	}
-
-	/**
-	 * Sanitize select.
-	 *
-	 * @param $input html
-	 * @return mixed
-	 */
-	public function sanitize_select( $input ) {
-		if ( is_string( $input ) || is_integer( $input ) || is_bool( $input ) ) {
-			return $input;
-		} else {
-			return '';
-		}
-	}
-
-	/**
-	 * Sanitize textarea.
-	 *
-	 * @param $input html
-	 * @return mixed
-	 */
-	public function sanitize_textarea( $input ) {
-		return wp_kses_post( $input );
-	}
-
-	/**
-	 * Migrate the old data (from UIX) to WP Customizer settings.
-	 *
-	 * @since 1.1.1
-	 */
-	public function migration_uix_to_customize() {
-		$visual_tab_migration = get_theme_mod( 'lsx_currencies_visual_tab_migration', false );
-
-		if ( empty( $visual_tab_migration ) ) {
-			if ( isset( $this->options['display'] ) ) {
-				if ( isset( $this->options['display']['currency_menu_switcher'] ) && is_array( $this->options['display']['currency_menu_switcher'] ) && ! empty( $this->options['display']['currency_menu_switcher'] ) ) {
-					$currency_menu_position = $this->options['display']['currency_menu_switcher'];
-
-					foreach ( $currency_menu_position as $key => $value ) {
-						set_theme_mod( 'lsx_currencies_currency_menu_position', $key );
-						break;
-					}
-				}
-
-				if ( isset( $this->options['display']['display_flags'] ) && 'on' === $this->options['display']['display_flags'] ) {
-					set_theme_mod( 'lsx_currencies_display_flags', true );
-				}
-
-				if ( isset( $this->options['display']['flag_position'] ) && 'on' === $this->options['display']['flag_position'] ) {
-					set_theme_mod( 'lsx_currencies_flag_position', 'right' );
-				}
-
-				if ( isset( $this->options['display']['currency_switcher_position'] ) && 'on' === $this->options['display']['currency_switcher_position'] ) {
-					set_theme_mod( 'lsx_currencies_currency_switcher_position', 'left' );
-				}
-			}
-
-			set_theme_mod( 'lsx_currencies_visual_tab_migration', true );
-		}
-	}
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\Currencies()
+      */
+     private static $instance;
+
+     /**
+      * Holds the admin instance
+      *
+      * @var object \lsx\currencies\classes\Admin()
+      */
+     public $admin;
+
+     /**
+      * Holds the frontend instance
+      *
+      * @var object \lsx\currencies\classes\Frontedn()
+      */
+     public $frontend;
+
+     /**
+      * Holds the woocommerce instance
+      *
+      * @var object \lsx\currencies\classes\WooCommerce()
+      */
+     public $woocommerce;
+
+     /**
+      * Holds the FacetWP instance
+      *
+      * @var object \lsx\currencies\classes\FacetWP()
+      */
+     public $facetwp;
+
+     /**
+      * This hold the URL, it defaults to the free exchange rates.
+      *
+      * @var string
+      */
+     public $api_url = 'https://api.exchangeratesapi.io/latest?base=USD';
+
+     /**
+      * General Parameters
+      */
+     /** @var string */
+     public $plugin_slug = 'lsx-currencies';
+
+     /** @var array */
+     public $options = false;
+
+     /** @var string */
+     public $base_currency = 'USD';
+
+     /** @var array */
+     public $additional_currencies = array();
+
+     /** @var array */
+     public $available_currencies = array();
+
+     /** @var array */
+     public $flag_relations = array();
+
+     /** @var array */
+     public $currency_symbols = array();
+
+     /** @var boolean */
+     public $multi_prices = false;
+
+     /** @var boolean */
+     public $convert_to_single = false;
+
+     /** @var boolean */
+     public $app_id = false;
+
+     /*  Currency Switcher Options */
+     /** @var array */
+     public $menus = false;
+
+     /** @var boolean */
+     public $display_flags = false;
+
+     /** @var string */
+     public $flag_position = 'left';
+
+     /** @var string */
+     public $switcher_symbol_position = 'right';
+
+     /** @var boolean */
+     public $remove_decimals = false;
+
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
+          add_action( 'plugins_loaded', array( $this, 'set_defaults' ) );
+     }
+
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
+
+     /**
+      * After active plugins and pluggable functions are loaded
+      */
+     public function plugins_loaded() {
+          require_once LSX_CURRENCIES_PATH . 'classes/class-admin.php';
+          $this->admin = \lsx\currencies\classes\Admin::init();
+
+          require_once LSX_CURRENCIES_PATH . 'classes/class-frontend.php';
+          $this->frontend = \lsx\currencies\classes\Frontend::init();
+
+          if ( class_exists( 'WooCommerce' ) ) {
+               require_once LSX_CURRENCIES_PATH . 'classes/class-woocommerce.php';
+               $this->woocommerce = \lsx\currencies\classes\WooCommerce::init();
+          }
+
+          if ( class_exists( 'FacetWP' ) ) {
+               require_once LSX_CURRENCIES_PATH . 'classes/class-facetwp.php';
+               $this->facetwp = \lsx\currencies\classes\FacetWP::init();
+          }
+
+          require_once LSX_CURRENCIES_PATH . '/includes/template-tags.php';
+     }
+
+     /**
+      * Get the options
+      */
+     public function set_defaults() {
+          $settings_tab = 'display';
+          if ( function_exists( 'tour_operator' ) ) {
+               $options = get_option( '_lsx-to_settings', false );
+               $settings_tab = 'general';
+          } else {
+               $options = get_option( '_lsx_settings', false );
+
+               if ( false === $options ) {
+                    $options = get_option( '_lsx_lsx-settings', false );
+               }
+          }
+
+          if ( false !== $options ) {
+               $this->options = $options;
+               $this->migration_uix_to_customize();
+
+               if ( isset( $this->options[ $settings_tab ] ) && isset( $this->options[ $settings_tab ]['currency'] ) ) {
+                    $this->base_currency = apply_filters( 'lsx_currencies_base_currency', $this->options[ $settings_tab ]['currency'], $this );
+               }
+
+               if ( isset( $this->options[ $settings_tab ]['additional_currencies'] ) && is_array( $this->options[ $settings_tab ]['additional_currencies'] ) && ! empty( $this->options[ $settings_tab ]['additional_currencies'] ) ) {
+                    $this->additional_currencies = $this->options[ $settings_tab ]['additional_currencies'];
+               }
+
+               if ( isset( $this->options[ $settings_tab ]['multi_price'] ) && 'on' === $this->options[ $settings_tab ]['multi_price'] ) {
+                    $this->multi_prices = true;
+               }
+
+               if ( isset( $this->options[ $settings_tab ]['convert_to_single_currency'] ) && 'on' === $this->options[ $settings_tab ]['convert_to_single_currency'] ) {
+                    $this->convert_to_single = true;
+               }
+
+               if ( isset( $this->options[ $settings_tab ]['remove_decimals'] ) && 'on' === $this->options[ $settings_tab ]['remove_decimals'] ) {
+                    $this->remove_decimals = true;
+               }
+
+               if ( isset( $this->options['api']['openexchange_api'] ) && '' !== $this->options['api']['openexchange_api'] ) {
+                    $this->app_id = $this->options['api']['openexchange_api'];
+                    $this->api_url = 'http://openexchangerates.org/api/latest.json?app_id=' . $this->app_id;
+               }
+
+               // Currency Switcher Options.
+               $this->menus = get_theme_mod( 'lsx_currencies_currency_menu_position', false );
+
+               if ( get_theme_mod( 'lsx_currencies_display_flags', false ) ) {
+                    $this->display_flags = true;
+               }
+
+               if ( get_theme_mod( 'lsx_currencies_flag_position', false ) ) {
+                    $this->flag_position = 'right';
+               }
+
+               if ( get_theme_mod( 'lsx_currencies_currency_switcher_position', false ) ) {
+                    $this->switcher_symbol_position = 'left';
+               }
+          }
+          $this->available_currencies = $this->get_available_currencies();
+          $this->flag_relations = $this->get_flag_relations();
+          $this->currency_symbols = $this->get_currency_symbols();
+     }
+
+     /**
+      * Returns Currency Flag for currency code provided
+      *
+      * @param $key string
+      * @return string
+      */
+     public function get_currency_flag( $key = 'USD' ) {
+          $key = strtoupper( $key );
+          return '<span class="flag-icon flag-icon-' . $this->flag_relations[ $key ] . '"></span> ';
+     }
+
+     /**
+      * Get Currency symbol.
+      *
+      * @param string $currency
+      * @return string
+      */
+     public function get_currency_symbol( $currency = '' ) {
+          if ( ! $currency ) {
+               $currency = $this->base_currency;
+          }
+          $currency_symbol = isset( $this->currency_symbols[ $currency ] ) ? $this->currency_symbols[ $currency ] : '';
+          return $currency_symbol;
+     }
+
+     /**
+      * Returns an array of the available currencies
+      *
+      * @return array
+      */
+     public function get_available_currencies() {
+
+          $paid_currencies = array(
+               'BWP' => esc_html__( 'Botswana Pula', 'lsx-currencies' ),
+               'KES' => esc_html__( 'Kenyan Shilling', 'lsx-currencies' ),
+               'LAK' => esc_html__( 'Laos Kip', 'lsx-currencies' ),
+               'MWK' => esc_html__( 'Malawian Kwacha', 'lsx-currencies' ),
+               'MZN' => esc_html__( 'Mozambique Metical', 'lsx-currencies' ),
+               'NAD' => esc_html__( 'Namibian Dollar', 'lsx-currencies' ),
+               'TZS' => esc_html__( 'Tanzania Shilling', 'lsx-currencies' ),
+               'AED' => esc_html__( 'United Arab Emirates Dirham', 'lsx-currencies' ),
+               'ZMW' => esc_html__( 'Zambian Kwacha', 'lsx-currencies' ),
+               'ZWL' => esc_html__( 'Zimbabwean Dollar', 'lsx-currencies' ),
+          );
+          $free_currencies = array(
+               'AUD' => esc_html__( 'Australian Dollar', 'lsx-currencies' ),
+               'BRL' => esc_html__( 'Brazilian Real', 'lsx-currencies' ),
+               'GBP' => esc_html__( 'British Pound Sterling', 'lsx-currencies' ),
+               'CAD' => esc_html__( 'Canadian Dollar', 'lsx-currencies' ),
+               'CNY' => esc_html__( 'Chinese Yuan', 'lsx-currencies' ),
+               'EUR' => esc_html__( 'Euro', 'lsx-currencies' ),
+               'HKD' => esc_html__( 'Hong Kong Dollar', 'lsx-currencies' ),
+               'INR' => esc_html__( 'Indian Rupee', 'lsx-currencies' ),
+               'IDR' => esc_html__( 'Indonesia Rupiah', 'lsx-currencies' ),
+               'ILS' => esc_html__( 'Israeli Shekel', 'lsx-currencies' ),
+               'JPY' => esc_html__( 'Japanese Yen', 'lsx-currencies' ),
+               'MYR' => esc_html__( 'Malaysia Ringgit', 'lsx-currencies' ),
+               'NOK' => esc_html__( 'Norwegian Krone', 'lsx-currencies' ),
+               'NZD' => esc_html__( 'New Zealand Dollar', 'lsx-currencies' ),
+               'RUB' => esc_html__( 'Russian Ruble', 'lsx-currencies' ),
+               'SGD' => esc_html__( 'Singapore Dollar', 'lsx-currencies' ),
+               'ZAR' => esc_html__( 'South African Rand', 'lsx-currencies' ),
+               'SEK' => esc_html__( 'Swedish Krona', 'lsx-currencies' ),
+               'CHF' => esc_html__( 'Swiss Franc', 'lsx-currencies' ),
+               'USD' => esc_html__( 'United States Dollar', 'lsx-currencies' ),
+          );
+
+          if ( false !== $this->app_id ) {
+               $free_currencies = array_merge( $free_currencies, $paid_currencies );
+               asort( $free_currencies );
+          }
+
+          return $free_currencies;
+     }
+
+     /**
+      * Returns the ISO 3 code in relation to its 2 code values.
+      *
+      * @return array
+      */
+     public function get_flag_relations() {
+          return array(
+               'AUD' => 'au',
+               'BRL' => 'br',
+               'GBP' => 'gb',
+               'BWP' => 'bw',
+               'CAD' => 'ca',
+               'CNY' => 'cn',
+               'EUR' => 'eu',
+               'HKD' => 'hk',
+               'INR' => 'in',
+               'IDR' => 'id',
+               'ILS' => 'il',
+               'JPY' => 'jp',
+               'KES' => 'ke',
+               'LAK' => 'la',
+               'MWK' => 'mw',
+               'MYR' => 'my',
+               'MZN' => 'mz',
+               'NAD' => 'na',
+               'NZD' => 'nz',
+               'NOK' => 'no',
+               'RUB' => 'ru',
+               'SGD' => 'sg',
+               'ZAR' => 'za',
+               'SEK' => 'se',
+               'CHF' => 'ch',
+               'TZS' => 'tz',
+               'USD' => 'us',
+               'AED' => 'ae',
+               'ZMW' => 'zm',
+               'ZWL' => 'zw',
+          );
+     }
+
+     /**
+      * Returns all of the currency symbols.
+      *
+      * @return array
+      */
+     public function get_currency_symbols() {
+          return apply_filters( 'lsx_currencies_symbols', array(
+               'AED' => '&#x62f;.&#x625;',
+               'AFN' => '&#x60b;',
+               'ALL' => 'L',
+               'AMD' => 'AMD',
+               'ANG' => '&fnof;',
+               'AOA' => 'Kz',
+               'ARS' => '&#36;',
+               'AUD' => '&#36;',
+               'AWG' => 'Afl.',
+               'AZN' => 'AZN',
+               'BAM' => 'KM',
+               'BBD' => '&#36;',
+               'BDT' => '&#2547;&nbsp;',
+               'BGN' => '&#1083;&#1074;.',
+               'BHD' => '.&#x62f;.&#x628;',
+               'BIF' => 'Fr',
+               'BMD' => '&#36;',
+               'BND' => '&#36;',
+               'BOB' => 'Bs.',
+               'BRL' => '&#82;&#36;',
+               'BSD' => '&#36;',
+               'BTC' => '&#3647;',
+               'BTN' => 'Nu.',
+               'BWP' => 'P',
+               'BYR' => 'Br',
+               'BZD' => '&#36;',
+               'CAD' => '&#36;',
+               'CDF' => 'Fr',
+               'CHF' => '&#67;&#72;&#70;',
+               'CLP' => '&#36;',
+               'CNY' => '&yen;',
+               'COP' => '&#36;',
+               'CRC' => '&#x20a1;',
+               'CUC' => '&#36;',
+               'CUP' => '&#36;',
+               'CVE' => '&#36;',
+               'CZK' => '&#75;&#269;',
+               'DJF' => 'Fr',
+               'DKK' => 'DKK',
+               'DOP' => 'RD&#36;',
+               'DZD' => '&#x62f;.&#x62c;',
+               'EGP' => 'EGP',
+               'ERN' => 'Nfk',
+               'ETB' => 'Br',
+               'EUR' => '&euro;',
+               'FJD' => '&#36;',
+               'FKP' => '&pound;',
+               'GBP' => '&pound;',
+               'GEL' => '&#x10da;',
+               'GGP' => '&pound;',
+               'GHS' => '&#x20b5;',
+               'GIP' => '&pound;',
+               'GMD' => 'D',
+               'GNF' => 'Fr',
+               'GTQ' => 'Q',
+               'GYD' => '&#36;',
+               'HKD' => '&#36;',
+               'HNL' => 'L',
+               'HRK' => 'Kn',
+               'HTG' => 'G',
+               'HUF' => '&#70;&#116;',
+               'IDR' => 'Rp',
+               'ILS' => '&#8362;',
+               'IMP' => '&pound;',
+               'INR' => '&#8377;',
+               'IQD' => '&#x639;.&#x62f;',
+               'IRR' => '&#xfdfc;',
+               'IRT' => '&#x062A;&#x0648;&#x0645;&#x0627;&#x0646;',
+               'ISK' => 'kr.',
+               'JEP' => '&pound;',
+               'JMD' => '&#36;',
+               'JOD' => '&#x62f;.&#x627;',
+               'JPY' => '&yen;',
+               'KES' => 'KSh',
+               'KGS' => '&#x441;&#x43e;&#x43c;',
+               'KHR' => '&#x17db;',
+               'KMF' => 'Fr',
+               'KPW' => '&#x20a9;',
+               'KRW' => '&#8361;',
+               'KWD' => '&#x62f;.&#x643;',
+               'KYD' => '&#36;',
+               'KZT' => 'KZT',
+               'LAK' => '&#8365;',
+               'LBP' => '&#x644;.&#x644;',
+               'LKR' => '&#xdbb;&#xdd4;',
+               'LRD' => '&#36;',
+               'LSL' => 'L',
+               'LYD' => '&#x644;.&#x62f;',
+               'MAD' => '&#x62f;.&#x645;.',
+               'MDL' => 'MDL',
+               'MGA' => 'Ar',
+               'MKD' => '&#x434;&#x435;&#x43d;',
+               'MMK' => 'Ks',
+               'MNT' => '&#x20ae;',
+               'MOP' => 'P',
+               'MRO' => 'UM',
+               'MUR' => '&#x20a8;',
+               'MVR' => '.&#x783;',
+               'MWK' => 'MK',
+               'MXN' => '&#36;',
+               'MYR' => '&#82;&#77;',
+               'MZN' => 'MT',
+               'NAD' => '&#36;',
+               'NGN' => '&#8358;',
+               'NIO' => 'C&#36;',
+               'NOK' => '&#107;&#114;',
+               'NPR' => '&#8360;',
+               'NZD' => '&#36;',
+               'OMR' => '&#x631;.&#x639;.',
+               'PAB' => 'B/.',
+               'PEN' => 'S/.',
+               'PGK' => 'K',
+               'PHP' => '&#8369;',
+               'PKR' => '&#8360;',
+               'PLN' => '&#122;&#322;',
+               'PRB' => '&#x440;.',
+               'PYG' => '&#8370;',
+               'QAR' => '&#x631;.&#x642;',
+               'RMB' => '&yen;',
+               'RON' => 'lei',
+               'RSD' => '&#x434;&#x438;&#x43d;.',
+               'RUB' => '&#8381;',
+               'RWF' => 'Fr',
+               'SAR' => '&#x631;.&#x633;',
+               'SBD' => '&#36;',
+               'SCR' => '&#x20a8;',
+               'SDG' => '&#x62c;.&#x633;.',
+               'SEK' => '&#107;&#114;',
+               'SGD' => '&#36;',
+               'SHP' => '&pound;',
+               'SLL' => 'Le',
+               'SOS' => 'Sh',
+               'SRD' => '&#36;',
+               'SSP' => '&pound;',
+               'STD' => 'Db',
+               'SYP' => '&#x644;.&#x633;',
+               'SZL' => 'L',
+               'THB' => '&#3647;',
+               'TJS' => '&#x405;&#x41c;',
+               'TMT' => 'm',
+               'TND' => '&#x62f;.&#x62a;',
+               'TOP' => 'T&#36;',
+               'TRY' => '&#8378;',
+               'TTD' => '&#36;',
+               'TWD' => '&#78;&#84;&#36;',
+               'TZS' => 'Sh',
+               'UAH' => '&#8372;',
+               'UGX' => 'UGX',
+               'USD' => '&#36;',
+               'UYU' => '&#36;',
+               'UZS' => 'UZS',
+               'VEF' => 'Bs F',
+               'VND' => '&#8363;',
+               'VUV' => 'Vt',
+               'WST' => 'T',
+               'XAF' => 'Fr',
+               'XCD' => '&#36;',
+               'XOF' => 'Fr',
+               'XPF' => 'Fr',
+               'YER' => '&#xfdfc;',
+               'ZAR' => '&#82;',
+               'ZMW' => 'ZK',
+          ) );
+     }
+
+     /**
+      * Sanitize checkbox.
+      *
+      * @param $input html
+      * @return mixed
+      */
+     public function sanitize_checkbox( $input ) {
+          return ( 1 === absint( $input ) ) ? 1 : 0;
+     }
+
+     /**
+      * Sanitize select.
+      *
+      * @param $input html
+      * @return mixed
+      */
+     public function sanitize_select( $input ) {
+          if ( is_string( $input ) || is_integer( $input ) || is_bool( $input ) ) {
+               return $input;
+          } else {
+               return '';
+          }
+     }
+
+     /**
+      * Sanitize textarea.
+      *
+      * @param $input html
+      * @return mixed
+      */
+     public function sanitize_textarea( $input ) {
+          return wp_kses_post( $input );
+     }
+
+     /**
+      * Migrate the old data (from UIX) to WP Customizer settings.
+      *
+      * @since 1.1.1
+      */
+     public function migration_uix_to_customize() {
+          $visual_tab_migration = get_theme_mod( 'lsx_currencies_visual_tab_migration', false );
+
+          if ( empty( $visual_tab_migration ) ) {
+               if ( isset( $this->options['display'] ) ) {
+                    if ( isset( $this->options['display']['currency_menu_switcher'] ) && is_array( $this->options['display']['currency_menu_switcher'] ) && ! empty( $this->options['display']['currency_menu_switcher'] ) ) {
+                         $currency_menu_position = $this->options['display']['currency_menu_switcher'];
+
+                         foreach ( $currency_menu_position as $key => $value ) {
+                              set_theme_mod( 'lsx_currencies_currency_menu_position', $key );
+                              break;
+                         }
+                    }
+
+                    if ( isset( $this->options['display']['display_flags'] ) && 'on' === $this->options['display']['display_flags'] ) {
+                         set_theme_mod( 'lsx_currencies_display_flags', true );
+                    }
+
+                    if ( isset( $this->options['display']['flag_position'] ) && 'on' === $this->options['display']['flag_position'] ) {
+                         set_theme_mod( 'lsx_currencies_flag_position', 'right' );
+                    }
+
+                    if ( isset( $this->options['display']['currency_switcher_position'] ) && 'on' === $this->options['display']['currency_switcher_position'] ) {
+                         set_theme_mod( 'lsx_currencies_currency_switcher_position', 'left' );
+                    }
+               }
+
+               set_theme_mod( 'lsx_currencies_visual_tab_migration', true );
+          }
+     }
 }

classes/class-woocommerce.php

Indentation +68 added lines, -68 removed lines

@@ -16,80 +16,80 @@
  */
 class WooCommerce {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\WooCommerce()
-	 */
-	private static $instance;
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\WooCommerce()
+      */
+     private static $instance;
 
-	/**
-	 * Holds the current currency.
-	 *
-	 * @var boolean
-	 */
-	public $currency = false;
+     /**
+      * Holds the current currency.
+      *
+      * @var boolean
+      */
+     public $currency = false;
 
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		add_filter( 'wc_price', array( $this, 'price_filter' ), 300, 3 );
-		add_filter( 'lsx_currencies_base_currency', array( $this, 'set_base_currency' ), 10, 1 );
-	}
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          add_filter( 'wc_price', array( $this, 'price_filter' ), 300, 3 );
+          add_filter( 'lsx_currencies_base_currency', array( $this, 'set_base_currency' ), 10, 1 );
+     }
 
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
 
-	/**
-	 * Filter the WooCommerce Price.
-	 *
-	 * @param $return mixed
-	 * @param $price string
-	 * @param $args array
-	 *
-	 * @return mixed
-	 */
-	public function price_filter( $return, $price, $args ) {
-		if ( '' !== $price ) {
-			$return = str_replace( 'class', 'data-price-' . lsx_currencies()->base_currency . '=' . $price . ' class', $return );
-			$return = str_replace( 'woocommerce-Price-amount', 'woocommerce-Price-amount lsx-currencies', $return );
-		}
-		return $return;
-	}
+     /**
+      * Filter the WooCommerce Price.
+      *
+      * @param $return mixed
+      * @param $price string
+      * @param $args array
+      *
+      * @return mixed
+      */
+     public function price_filter( $return, $price, $args ) {
+          if ( '' !== $price ) {
+               $return = str_replace( 'class', 'data-price-' . lsx_currencies()->base_currency . '=' . $price . ' class', $return );
+               $return = str_replace( 'woocommerce-Price-amount', 'woocommerce-Price-amount lsx-currencies', $return );
+          }
+          return $return;
+     }
 
-	/**
-	 * @param $cart_subtotal
-	 * @param $compound
-	 * @param $obj
-	 *
-	 * @return mixed
-	 */
-	public function cart_subtotal( $cart_subtotal, $compound, $obj ) {
+     /**
+      * @param $cart_subtotal
+      * @param $compound
+      * @param $obj
+      *
+      * @return mixed
+      */
+     public function cart_subtotal( $cart_subtotal, $compound, $obj ) {
 
-		$return = str_replace( 'class', 'data-price-' . $this->currency . '=' . $price . ' class', $return );
-		$return = str_replace( 'woocommerce-Price-amount', 'woocommerce-Price-amount lsx-currencies', $return );
+          $return = str_replace( 'class', 'data-price-' . $this->currency . '=' . $price . ' class', $return );
+          $return = str_replace( 'woocommerce-Price-amount', 'woocommerce-Price-amount lsx-currencies', $return );
 
-		return $cart_subtotal;
-	}
+          return $cart_subtotal;
+     }
 
-	/**
-	 * Make sure our base currency is set to the same as woocommerce.
-	 *
-	 * @param string $currency
-	 * @return void
-	 */
-	public function set_base_currency( $currency ) {
-		return get_woocommerce_currency();
-	}
+     /**
+      * Make sure our base currency is set to the same as woocommerce.
+      *
+      * @param string $currency
+      * @return void
+      */
+     public function set_base_currency( $currency ) {
+          return get_woocommerce_currency();
+     }
 }

includes/settings/api.php

Indentation +17 added lines, -17 removed lines

@@ -1,20 +1,20 @@ 
 <div class="uix-field-wrapper">
 	<?php
-		$display_settings_page = false;
+          $display_settings_page = false;
 
-		if ( class_exists( 'LSX_Currencies' ) ) {
-			$display_settings_page = true;
-		}
-	?>
+          if ( class_exists( 'LSX_Currencies' ) ) {
+               $display_settings_page = true;
+          }
+     ?>
 
 	<ul class="ui-tab-nav">
 		<?php 
-        if ( false !== $display_settings_page ) {
+          if ( false !== $display_settings_page ) {
 ?>
 <li><a href="#ui-settings" class="active"><?php esc_html_e( 'Settings', 'lsx-currencies' ); ?></a></li><?php } ?>
 		<li><a href="#ui-keys" 
         <?php 
-        if ( false === $display_settings_page ) {
+          if ( false === $display_settings_page ) {
 ?>
 class="active"<?php } ?>><?php esc_html_e( 'License Keys', 'lsx-currencies' ); ?></a></li>
 	</ul>
@@ -33,25 +33,25 @@ 
 
 	<div id="ui-keys" class="ui-tab 
     <?php 
-    if ( false === $display_settings_page ) {
+     if ( false === $display_settings_page ) {
 ?>
 active<?php } ?>">
 		<table class="form-table" style="margin-top:-13px !important;">
 			<tbody>
 				<?php
-					$lsx = admin_url( 'themes.php?page=lsx-welcome' );
-					$message = sprintf( "Please enter the license and API key's for your add-ons below." );
-					$message .= sprintf( " Follow this <a href='%s' title='LSX add-ons'>link</a> to see what extensions are available for LSX.", $lsx );
-				?>
+                         $lsx = admin_url( 'themes.php?page=lsx-welcome' );
+                         $message = sprintf( "Please enter the license and API key's for your add-ons below." );
+                         $message .= sprintf( " Follow this <a href='%s' title='LSX add-ons'>link</a> to see what extensions are available for LSX.", $lsx );
+                    ?>
 
 				<p class="info"><?php echo wp_kses_post( $message ); ?></p>
 
 				<?php
-					$api_keys_content = false;
-					ob_start();
-					do_action( 'lsx_framework_api_tab_content', 'api' );
-					$api_keys_content = ob_end_clean();
-				?>
+                         $api_keys_content = false;
+                         ob_start();
+                         do_action( 'lsx_framework_api_tab_content', 'api' );
+                         $api_keys_content = ob_end_clean();
+                    ?>
 			</tbody>
 		</table>
 	</div>

classes/class-facetwp.php

Indentation +92 added lines, -92 removed lines

@@ -16,104 +16,104 @@
  */
 class FacetWP {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\FacetWP()
-	 */
-	private static $instance;
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\FacetWP()
+      */
+     private static $instance;
 
-	/**
-	 * Holds the current currency.
-	 *
-	 * @var boolean
-	 */
-	public $currency = false;
+     /**
+      * Holds the current currency.
+      *
+      * @var boolean
+      */
+     public $currency = false;
 
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		add_filter( 'facetwp_indexer_row_data', array( $this, 'facetwp_index_row_data' ), 20, 2 );
-		add_action( 'lsx_currencies_rates_refreshed', array( $this, 'refresh_the_currencies' ), 20 );
-	}
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          add_filter( 'facetwp_indexer_row_data', array( $this, 'facetwp_index_row_data' ), 20, 2 );
+          add_action( 'lsx_currencies_rates_refreshed', array( $this, 'refresh_the_currencies' ), 20 );
+     }
 
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
 
-	/**
-	 *  Alter the rows and include extra facets rows for the continents.
-	 */
-	public function facetwp_index_row_data( $rows, $params ) {
-		switch ( $params['facet']['source'] ) {
-			case 'cf/price':
-				// only convert a price to the base currency if the setting is active.
-				// If $rows is empty then there is no base currency set.
-				if ( true === lsx_currencies()->convert_to_single && empty( $rows ) ) {
-					lsx_currencies()->frontend->set_defaults();
-					$additional_prices = get_post_meta( $params['defaults']['post_id'], 'additional_prices', false );
+     /**
+      *  Alter the rows and include extra facets rows for the continents.
+      */
+     public function facetwp_index_row_data( $rows, $params ) {
+          switch ( $params['facet']['source'] ) {
+               case 'cf/price':
+                    // only convert a price to the base currency if the setting is active.
+                    // If $rows is empty then there is no base currency set.
+                    if ( true === lsx_currencies()->convert_to_single && empty( $rows ) ) {
+                         lsx_currencies()->frontend->set_defaults();
+                         $additional_prices = get_post_meta( $params['defaults']['post_id'], 'additional_prices', false );
 
-					if ( ! empty( $additional_prices ) && isset( $additional_prices[0] ) && ! empty( lsx_currencies()->frontend->rates ) ) {
-						$row_currency     = $additional_prices[0]['currency'];
-						$row_value        = $additional_prices[0]['amount'];
-						$current_currency = lsx_currencies()->frontend->current_currency;
-						$usd_value        = $row_value / lsx_currencies()->frontend->rates->$row_currency;
-						if ( $row_currency !== $current_currency ) {
-							$usd_value = $usd_value * lsx_currencies()->frontend->rates->$current_currency;
-						}
-						$new_row                        = $params['defaults'];
-						$new_row['facet_value']         = round( $usd_value, 0 );
-						$new_row['facet_display_value'] = round( $usd_value, 0 );
-						$rows[]                         = $new_row;
-					}
-				}
-				break;
+                         if ( ! empty( $additional_prices ) && isset( $additional_prices[0] ) && ! empty( lsx_currencies()->frontend->rates ) ) {
+                              $row_currency     = $additional_prices[0]['currency'];
+                              $row_value        = $additional_prices[0]['amount'];
+                              $current_currency = lsx_currencies()->frontend->current_currency;
+                              $usd_value        = $row_value / lsx_currencies()->frontend->rates->$row_currency;
+                              if ( $row_currency !== $current_currency ) {
+                                   $usd_value = $usd_value * lsx_currencies()->frontend->rates->$current_currency;
+                              }
+                              $new_row                        = $params['defaults'];
+                              $new_row['facet_value']         = round( $usd_value, 0 );
+                              $new_row['facet_display_value'] = round( $usd_value, 0 );
+                              $rows[]                         = $new_row;
+                         }
+                    }
+                    break;
 
-			default:
-				break;
-		}
-		return $rows;
-	}
+               default:
+                    break;
+          }
+          return $rows;
+     }
 
-	/**
-	 * This will refresh the saved currencies that ar not the same as the base currency.
-	 *
-	 * @return void
-	 */
-	public function refresh_the_currencies() {
-		if ( true === lsx_currencies()->convert_to_single ) {
-			add_action( 'wp_footer', array( $this, 'trigger_the_index' ) );
-		}
-	}
+     /**
+      * This will refresh the saved currencies that ar not the same as the base currency.
+      *
+      * @return void
+      */
+     public function refresh_the_currencies() {
+          if ( true === lsx_currencies()->convert_to_single ) {
+               add_action( 'wp_footer', array( $this, 'trigger_the_index' ) );
+          }
+     }
 
-	/**
-	 * Grabs the tour ids and runs them through the index.
-	 *
-	 * @return void
-	 */
-	public function trigger_the_index() {
-		$tours_args  = array(
-			'post_type'      => 'tour',
-			'post_status'    => 'publish',
-			'posts_per_page' => '-1',
-			'nopagin'        => true,
-			'fields'         => 'ids',
-		);
-		$tours_query = new \WP_Query( $tours_args );
-		if ( $tours_query->have_posts() ) {
-			foreach ( $tours_query->posts as $tour_id ) {
-				FWP()->indexer->index( $tour_id );
-			}
-		}
-	}
+     /**
+      * Grabs the tour ids and runs them through the index.
+      *
+      * @return void
+      */
+     public function trigger_the_index() {
+          $tours_args  = array(
+               'post_type'      => 'tour',
+               'post_status'    => 'publish',
+               'posts_per_page' => '-1',
+               'nopagin'        => true,
+               'fields'         => 'ids',
+          );
+          $tours_query = new \WP_Query( $tours_args );
+          if ( $tours_query->have_posts() ) {
+               foreach ( $tours_query->posts as $tour_id ) {
+                    FWP()->indexer->index( $tour_id );
+               }
+          }
+     }
 }

classes/class-admin.php

Indentation +399 added lines, -399 removed lines

@@ -16,95 +16,95 @@ 
  */
 class Admin {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\Admin()
-	 */
-	private static $instance;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		add_action( 'admin_enqueue_scripts', array( $this, 'assets' ) );
-		add_action( 'init', array( $this, 'create_settings_page' ), 100 );
-		add_filter( 'lsx_framework_settings_tabs', array( $this, 'register_tabs' ), 100, 1 );
-		add_filter( 'lsx_to_tour_custom_fields', array( $this, 'fields' ), 80, 1 );
-		add_action( 'customize_register', array( $this, 'customize_register' ), 20 );
-	}
-
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
-
-	/**
-	 * Enques the assets
-	 */
-	public function assets() {
-		//wp_enqueue_script( 'lsx-currencies-admin', LSX_CURRENCIES_URL . 'assets/js/lsx-currencies-admin.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
-		wp_enqueue_style( 'lsx-currencies-admin', LSX_CURRENCIES_URL . 'assets/css/lsx-currencies-admin.css', array(), LSX_CURRENCIES_VER );
-	}
-
-	/**
-	 * Returns the array of settings to the UIX Class
-	 */
-	public function create_settings_page() {
-		if ( is_admin() ) {
-			if ( ! class_exists( '\lsx\ui\uix' ) && ! function_exists( 'tour_operator' ) ) {
-				include_once LSX_CURRENCIES_PATH . 'vendor/uix/uix.php';
-				$pages = $this->settings_page_array();
-				$uix = \lsx\ui\uix::get_instance( 'lsx' );
-				$uix->register_pages( $pages );
-			}
-			add_action( 'lsx_to_framework_dashboard_tab_content', array( $this, 'general_settings' ), 11, 1 );
-			add_action( 'lsx_to_framework_api_tab_content', array( $this, 'api_settings' ), 11, 1 );
-
-			add_action( 'lsx_framework_display_tab_content', array( $this, 'general_settings' ), 11, 1 );
-			add_action( 'lsx_framework_api_tab_content', array( $this, 'api_settings' ), 11, 1 );
-		}
-	}
-
-	/**
-	 * Returns the array of settings to the UIX Class
-	 */
-	public function settings_page_array() {
-		$tabs = apply_filters( 'lsx_framework_settings_tabs', array() );
-
-		return array(
-			'settings'  => array(
-				'page_title'  => esc_html__( 'Theme Options', 'lsx-currencies' ),
-				'menu_title'  => esc_html__( 'Theme Options', 'lsx-currencies' ),
-				'capability'  => 'manage_options',
-				'icon'        => 'dashicons-book-alt',
-				'parent'      => 'themes.php',
-				'save_button' => esc_html__( 'Save Changes', 'lsx-currencies' ),
-				'tabs'        => $tabs,
-			),
-		);
-	}
-
-	/**
-	 * Register tabs
-	 */
-	public function register_tabs( $tabs ) {
-		$default = true;
-
-		if ( false !== $tabs && is_array( $tabs ) && count( $tabs ) > 0 ) {
-			$default = false;
-		}
-
-		if ( ! function_exists( 'tour_operator' ) ) {
-			/*if ( ! array_key_exists( 'general', $tabs ) ) {
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\Admin()
+      */
+     private static $instance;
+
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          add_action( 'admin_enqueue_scripts', array( $this, 'assets' ) );
+          add_action( 'init', array( $this, 'create_settings_page' ), 100 );
+          add_filter( 'lsx_framework_settings_tabs', array( $this, 'register_tabs' ), 100, 1 );
+          add_filter( 'lsx_to_tour_custom_fields', array( $this, 'fields' ), 80, 1 );
+          add_action( 'customize_register', array( $this, 'customize_register' ), 20 );
+     }
+
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
+
+     /**
+      * Enques the assets
+      */
+     public function assets() {
+          //wp_enqueue_script( 'lsx-currencies-admin', LSX_CURRENCIES_URL . 'assets/js/lsx-currencies-admin.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
+          wp_enqueue_style( 'lsx-currencies-admin', LSX_CURRENCIES_URL . 'assets/css/lsx-currencies-admin.css', array(), LSX_CURRENCIES_VER );
+     }
+
+     /**
+      * Returns the array of settings to the UIX Class
+      */
+     public function create_settings_page() {
+          if ( is_admin() ) {
+               if ( ! class_exists( '\lsx\ui\uix' ) && ! function_exists( 'tour_operator' ) ) {
+                    include_once LSX_CURRENCIES_PATH . 'vendor/uix/uix.php';
+                    $pages = $this->settings_page_array();
+                    $uix = \lsx\ui\uix::get_instance( 'lsx' );
+                    $uix->register_pages( $pages );
+               }
+               add_action( 'lsx_to_framework_dashboard_tab_content', array( $this, 'general_settings' ), 11, 1 );
+               add_action( 'lsx_to_framework_api_tab_content', array( $this, 'api_settings' ), 11, 1 );
+
+               add_action( 'lsx_framework_display_tab_content', array( $this, 'general_settings' ), 11, 1 );
+               add_action( 'lsx_framework_api_tab_content', array( $this, 'api_settings' ), 11, 1 );
+          }
+     }
+
+     /**
+      * Returns the array of settings to the UIX Class
+      */
+     public function settings_page_array() {
+          $tabs = apply_filters( 'lsx_framework_settings_tabs', array() );
+
+          return array(
+               'settings'  => array(
+                    'page_title'  => esc_html__( 'Theme Options', 'lsx-currencies' ),
+                    'menu_title'  => esc_html__( 'Theme Options', 'lsx-currencies' ),
+                    'capability'  => 'manage_options',
+                    'icon'        => 'dashicons-book-alt',
+                    'parent'      => 'themes.php',
+                    'save_button' => esc_html__( 'Save Changes', 'lsx-currencies' ),
+                    'tabs'        => $tabs,
+               ),
+          );
+     }
+
+     /**
+      * Register tabs
+      */
+     public function register_tabs( $tabs ) {
+          $default = true;
+
+          if ( false !== $tabs && is_array( $tabs ) && count( $tabs ) > 0 ) {
+               $default = false;
+          }
+
+          if ( ! function_exists( 'tour_operator' ) ) {
+               /*if ( ! array_key_exists( 'general', $tabs ) ) {
 				$tabs['general'] = array(
 					'page_title'        => '',
 					'page_description'  => '',
@@ -116,161 +116,161 @@ 
 				$default = false;
 			}*/
 
-			if ( ! array_key_exists( 'display', $tabs ) ) {
-				$tabs['display'] = array(
-					'page_title'        => '',
-					'page_description'  => '',
-					'menu_title'        => esc_html__( 'Display', 'lsx-currencies' ),
-					'template'          => LSX_CURRENCIES_PATH . 'includes/settings/display.php',
-					'default'           => $default,
-				);
-
-				$default = false;
-			}
-
-			if ( ! array_key_exists( 'api', $tabs ) ) {
-				$tabs['api'] = array(
-					'page_title'        => '',
-					'page_description'  => '',
-					'menu_title'        => esc_html__( 'API', 'lsx-currencies' ),
-					'template'          => LSX_CURRENCIES_PATH . 'includes/settings/api.php',
-					'default'           => $default,
-				);
-
-				$default = false;
-			}
-		}
-
-		return $tabs;
-	}
-
-	/**
-	 * Outputs the dashboard tabs settings
-	 *
-	 * @param $tab string
-	 * @return null
-	 */
-	public function general_settings( $tab = 'general' ) {
-		if ( 'currency_switcher' === $tab ) {
-			$this->base_currency_field();
-			$this->additional_currencies_field();
-			$this->remove_decimals_field();
-			if ( function_exists( 'tour_operator' ) ) {
-				$this->enable_multiple_prices_field();
-				$this->enable_convert_to_single_currency_field();
-			}
-		}
-	}
-
-	/**
-	 * Outputs the dashboard tabs settings
-	 *
-	 * @param $tab string
-	 * @return null
-	 */
-	public function api_settings( $tab = 'general' ) {
-		if ( 'settings' === $tab ) {
-			$this->currency_api_heading();
-			$this->api_key_field();
-		}
-	}
-
-	/**
-	 * Outputs the base currency drop down
-	 */
-	public function base_currency_field() {
-		?>
+               if ( ! array_key_exists( 'display', $tabs ) ) {
+                    $tabs['display'] = array(
+                         'page_title'        => '',
+                         'page_description'  => '',
+                         'menu_title'        => esc_html__( 'Display', 'lsx-currencies' ),
+                         'template'          => LSX_CURRENCIES_PATH . 'includes/settings/display.php',
+                         'default'           => $default,
+                    );
+
+                    $default = false;
+               }
+
+               if ( ! array_key_exists( 'api', $tabs ) ) {
+                    $tabs['api'] = array(
+                         'page_title'        => '',
+                         'page_description'  => '',
+                         'menu_title'        => esc_html__( 'API', 'lsx-currencies' ),
+                         'template'          => LSX_CURRENCIES_PATH . 'includes/settings/api.php',
+                         'default'           => $default,
+                    );
+
+                    $default = false;
+               }
+          }
+
+          return $tabs;
+     }
+
+     /**
+      * Outputs the dashboard tabs settings
+      *
+      * @param $tab string
+      * @return null
+      */
+     public function general_settings( $tab = 'general' ) {
+          if ( 'currency_switcher' === $tab ) {
+               $this->base_currency_field();
+               $this->additional_currencies_field();
+               $this->remove_decimals_field();
+               if ( function_exists( 'tour_operator' ) ) {
+                    $this->enable_multiple_prices_field();
+                    $this->enable_convert_to_single_currency_field();
+               }
+          }
+     }
+
+     /**
+      * Outputs the dashboard tabs settings
+      *
+      * @param $tab string
+      * @return null
+      */
+     public function api_settings( $tab = 'general' ) {
+          if ( 'settings' === $tab ) {
+               $this->currency_api_heading();
+               $this->api_key_field();
+          }
+     }
+
+     /**
+      * Outputs the base currency drop down
+      */
+     public function base_currency_field() {
+          ?>
 		<tr data-trigger="additional_currencies" class="lsx-select-trigger form-field-wrap">
 			<th scope="row">
 				<label for="currency">
 				<?php
-				esc_html_e( 'Base Currency', 'lsx-currencies' );
-				?>
+                    esc_html_e( 'Base Currency', 'lsx-currencies' );
+                    ?>
 				</label>
 			</th>
 			<td>
 				<?php
-				if ( ! function_exists( 'WC' ) ) {
-					?>
+                    if ( ! function_exists( 'WC' ) ) {
+                         ?>
 					<select value="{{currency}}" name="currency">
 						<?php
-						foreach ( lsx_currencies()->available_currencies as $currency_id => $currency_label ) {
-							$selected = '';
-
-							if ( lsx_currencies()->base_currency === $currency_id ) {
-								$selected = 'selected="selected"';
-							}
-							$allowed_html = array(
-								'option' => array(
-									'value' => array(),
-									'selected' => array(),
-								),
-							);
-							echo wp_kses( '<option value="' . $currency_id . '" ' . $selected . '>' . $currency_label . '</option>', $allowed_html );
-						}
-						?>
+                              foreach ( lsx_currencies()->available_currencies as $currency_id => $currency_label ) {
+                                   $selected = '';
+
+                                   if ( lsx_currencies()->base_currency === $currency_id ) {
+                                        $selected = 'selected="selected"';
+                                   }
+                                   $allowed_html = array(
+                                        'option' => array(
+                                             'value' => array(),
+                                             'selected' => array(),
+                                        ),
+                                   );
+                                   echo wp_kses( '<option value="' . $currency_id . '" ' . $selected . '>' . $currency_label . '</option>', $allowed_html );
+                              }
+                              ?>
 					</select>
 					<?php
-				} else {
-					$currency_label = '';
-					if ( isset( lsx_currencies()->available_currencies[ lsx_currencies()->base_currency ] ) ) {
-						$currency_label = lsx_currencies()->available_currencies[ lsx_currencies()->base_currency ];
-					}
-					?>
+                    } else {
+                         $currency_label = '';
+                         if ( isset( lsx_currencies()->available_currencies[ lsx_currencies()->base_currency ] ) ) {
+                              $currency_label = lsx_currencies()->available_currencies[ lsx_currencies()->base_currency ];
+                         }
+                         ?>
 					<p><?php echo wp_kses_post( lsx_currencies()->get_currency_flag( lsx_currencies()->base_currency ) ); ?> <?php echo esc_attr( $currency_label ); ?></p>
 					<p><small><?php esc_html_e( 'When WooCommerce is active, that currency is used as the base currency.', 'lsx-currencies' ); ?></small></p>
 					<?php
-				}
-				?>
+                    }
+                    ?>
 			</td>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the additional currencies checkboxes
-	 */
-	public function additional_currencies_field() {
-		?>
+     /**
+      * Outputs the additional currencies checkboxes
+      */
+     public function additional_currencies_field() {
+          ?>
 		<tr data-trigger="currency" class="lsx-checkbox-action form-field-wrap">
 			<th scope="row">
 				<label for="modules">
 				<?php
-				esc_html_e( 'Additional Currencies', 'lsx-currencies' );
-				?>
+                    esc_html_e( 'Additional Currencies', 'lsx-currencies' );
+                    ?>
 				</label>
 			</th>
 			<td>
 				<ul>
 					<?php
-					foreach ( lsx_currencies()->available_currencies as $slug => $label ) {
-						$checked = '';
-						$hidden  = $checked;
-						if ( array_key_exists( $slug, lsx_currencies()->additional_currencies ) || lsx_currencies()->base_currency === $slug ) {
-								$checked = 'checked="checked"';
-						}
-
-						if ( lsx_currencies()->base_currency === $slug ) {
-								$hidden = 'style="display:none;" class="hidden"';
-						}
-						?>
+                         foreach ( lsx_currencies()->available_currencies as $slug => $label ) {
+                              $checked = '';
+                              $hidden  = $checked;
+                              if ( array_key_exists( $slug, lsx_currencies()->additional_currencies ) || lsx_currencies()->base_currency === $slug ) {
+                                        $checked = 'checked="checked"';
+                              }
+
+                              if ( lsx_currencies()->base_currency === $slug ) {
+                                        $hidden = 'style="display:none;" class="hidden"';
+                              }
+                              ?>
 							<li <?php echo wp_kses_post( $hidden ); ?>>
 								<input type="checkbox" <?php echo esc_attr( $checked ); ?> data-name="additional_currencies" data-value="<?php echo esc_attr( $slug ); ?>" name="additional_currencies[<?php echo esc_attr( $slug ); ?>]" /> <label for="additional_currencies"><?php echo wp_kses_post( lsx_currencies()->get_currency_flag( $slug ) . $label ); ?></label>
 							</li>
 							<?php
-					}
-					?>
+                         }
+                         ?>
 				</ul>
 			</td>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the multiple prices checkbox
-	 */
-	public function remove_decimals_field() {
-		?>
+     /**
+      * Outputs the multiple prices checkbox
+      */
+     public function remove_decimals_field() {
+          ?>
 		<tr class="form-field">
 			<th scope="row">
 				<label for="remove_decimals"><?php esc_html_e( 'Remove Decimals', 'lsx-currencies' ); ?></label>
@@ -281,13 +281,13 @@ 
 			</td>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the multiple prices checkbox
-	 */
-	public function enable_multiple_prices_field() {
-		?>
+     /**
+      * Outputs the multiple prices checkbox
+      */
+     public function enable_multiple_prices_field() {
+          ?>
 		<tr class="form-field">
 			<th scope="row">
 				<label for="multi_price"><?php esc_html_e( 'Enable Multiple Prices', 'lsx-currencies' ); ?></label>
@@ -298,13 +298,13 @@ 
 			</td>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the multiple prices checkbox
-	 */
-	public function enable_convert_to_single_currency_field() {
-		?>
+     /**
+      * Outputs the multiple prices checkbox
+      */
+     public function enable_convert_to_single_currency_field() {
+          ?>
 		<tr class="form-field">
 			<th scope="row">
 				<label for="convert_to_single_currency"><?php esc_html_e( 'Enable Convert to Single Currency', 'lsx-currencies' ); ?></label>
@@ -315,26 +315,26 @@ 
 			</td>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the currency heading
-	 */
-	public function currency_api_heading() {
-		?>
+     /**
+      * Outputs the currency heading
+      */
+     public function currency_api_heading() {
+          ?>
 		<tr class="form-field banner-wrap">
 			<th class="table_heading" style="padding-bottom:0px;" scope="row" colspan="2">
 				<h4 style="margin-bottom:0px;"><?php esc_html_e( 'Openexchange API', 'lsx-currencies' ); ?></h4>
 			</th>
 		</tr>
 		<?php
-	}
+     }
 
-	/**
-	 * Outputs the api key text field
-	 */
-	public function api_key_field() {
-		?>
+     /**
+      * Outputs the api key text field
+      */
+     public function api_key_field() {
+          ?>
 		<tr class="form-field">
 			<th scope="row">
 				<i class="dashicons-before dashicons-admin-network"></i><label for="openexchange_api"> <?php esc_html_e( 'Key', 'to-maps' ); ?></label>
@@ -345,172 +345,172 @@ 
 			</td>
 		</tr>
 		<?php
-	}
-
-	/**
-	 *  adds in our multiple prices field
-	 */
-	public function fields( $meta_boxes ) {
-		if ( true === lsx_currencies()->multi_prices && ! empty( lsx_currencies()->additional_currencies ) ) {
-			$currency_options = array();
-
-			foreach ( lsx_currencies()->additional_currencies as $key => $values ) {
-				if ( lsx_currencies()->base_currency === $key ) {
-					continue;
-				}
-
-				$currency_options[ $key ] = lsx_currencies()->available_currencies[ $key ];
-			}
-
-			$new_boxes = array();
-			$injected = false;
-			if ( ! empty( $meta_boxes ) ) {
-				foreach ( $meta_boxes as $meta_box ) {
-					if ( 'price' === $meta_box['id'] ) {
-						$new_boxes[] = array(
-							'id' => 'price',
-							'name' => 'Base Price (' . lsx_currencies()->base_currency . ')',
-							'type' => 'text',
-						);
-						$new_boxes[] = array(
-							'id' => 'additional_prices',
-							'name' => '',
-							'single_name' => 'Price',
-							'type' => 'group',
-							'repeatable' => true,
-							'sortable' => true,
-							'fields' => array(
-								array(
-									'id' => 'amount',
-									'name' => 'Amount',
-									'type' => 'text',
-								),
-								array(
-									'id' => 'currency',
-									'name' => 'Currency',
-									'type' => 'select',
-									'options' => $currency_options,
-								),
-							),
-						);
-						$injected = true;
-						continue;
-					}
-					$new_boxes[] = $meta_box;
-				}
-			}
-			if ( true === $injected ) {
-				$meta_boxes = $new_boxes;
-			}
-		}
-		return $meta_boxes;
-	}
-
-	/**
-	 * Customizer Controls and Settings.
-	 *
-	 * @since 1.1.1
-	 */
-	public function customize_register( $wp_customize ) {
-		/**
-		 * Panel.
-		 */
-		$wp_customize->add_panel( 'lsx_currencies', array(
-			'priority'          => 62,
-			'capability'        => 'edit_theme_options',
-			'theme_supports'    => '',
-			'title'             => esc_html__( 'Currencies', 'lsx-currencies' ),
-			'description'       => esc_html__( 'LSX Currencies extension settings.', 'lsx-currencies' ),
-		) );
-
-		/**
-		 * Section.
-		 */
-
-		$wp_customize->add_section( 'lsx_currencies_display', array(
-			'title'       => esc_html__( 'Display', 'lsx-currencies' ),
-			'description' => esc_html__( 'LSX Currencies extension display settings.', 'lsx-currencies' ),
-			'panel'       => 'lsx_currencies',
-			'priority'    => 1,
-		) );
-
-		/**
-		 * Fields.
-		 */
-
-		$wp_customize->add_setting( 'lsx_currencies_currency_menu_position', array(
-			'default' => '',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
-
-		$choices = array(
-			'' => esc_html__( 'None', 'lsx-currencies' ),
-		);
-
-		$menus = get_registered_nav_menus();
-
-		if ( is_array( $menus ) && ! empty( $menus ) ) {
-			$choices = array_merge( $choices, $menus );
-		}
-
-		$wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_currency_menu_position', array(
-			'label'       => esc_html__( 'Display in Menu', 'lsx-currencies' ),
-			'description' => esc_html__( 'Select the menu to display the currency menu switcher.', 'lsx-currencies' ),
-			'section'     => 'lsx_currencies_display',
-			'settings'    => 'lsx_currencies_currency_menu_position',
-			'type'        => 'select',
-			'priority'    => 1,
-			'choices'     => $choices,
-		) ) );
-
-		$wp_customize->add_setting( 'lsx_currencies_display_flags', array(
-			'default'           => false,
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_checkbox' ),
-		) );
-
-		$wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_display_flags', array(
-			'label'       => esc_html__( 'Display Flags', 'lsx-currencies' ),
-			'description' => esc_html__( 'Displays a small flag in front of the name.', 'lsx-currencies' ),
-			'section'     => 'lsx_currencies_display',
-			'settings'    => 'lsx_currencies_display_flags',
-			'type'        => 'checkbox',
-			'priority'    => 2,
-		) ) );
-
-		$wp_customize->add_setting( 'lsx_currencies_flag_position', array(
-			'default'           => 'left',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
-
-		$wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_flag_position', array(
-			'label'       => esc_html__( 'Flag Position', 'lsx-currencies' ),
-			'description' => esc_html__( 'This moves the flag to the right (after the symbol).', 'lsx-currencies' ),
-			'section'     => 'lsx_currencies_display',
-			'settings'    => 'lsx_currencies_flag_position',
-			'type'        => 'select',
-			'priority'    => 3,
-			'choices'     => array(
-				'left' => esc_html__( 'Left', 'lsx-currencies' ),
-				'right' => esc_html__( 'Right', 'lsx-currencies' ),
-			),
-		) ) );
-
-		$wp_customize->add_setting( 'lsx_currencies_currency_switcher_position', array(
-			'default'           => 'right',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
-
-		$wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_currency_switcher_position', array(
-			'label'       => esc_html__( 'Symbol Position', 'lsx-currencies' ),
-			'description' => esc_html__( 'This moves the symbol for the switcher to the left (before the flag).', 'lsx-currencies' ),
-			'section'     => 'lsx_currencies_display',
-			'settings'    => 'lsx_currencies_currency_switcher_position',
-			'type'        => 'select',
-			'priority'    => 4,
-			'choices'     => array(
-				'left' => esc_html__( 'Left', 'lsx-currencies' ),
-				'right' => esc_html__( 'Right', 'lsx-currencies' ),
-			),
-		) ) );
-	}
+     }
+
+     /**
+      *  adds in our multiple prices field
+      */
+     public function fields( $meta_boxes ) {
+          if ( true === lsx_currencies()->multi_prices && ! empty( lsx_currencies()->additional_currencies ) ) {
+               $currency_options = array();
+
+               foreach ( lsx_currencies()->additional_currencies as $key => $values ) {
+                    if ( lsx_currencies()->base_currency === $key ) {
+                         continue;
+                    }
+
+                    $currency_options[ $key ] = lsx_currencies()->available_currencies[ $key ];
+               }
+
+               $new_boxes = array();
+               $injected = false;
+               if ( ! empty( $meta_boxes ) ) {
+                    foreach ( $meta_boxes as $meta_box ) {
+                         if ( 'price' === $meta_box['id'] ) {
+                              $new_boxes[] = array(
+                                   'id' => 'price',
+                                   'name' => 'Base Price (' . lsx_currencies()->base_currency . ')',
+                                   'type' => 'text',
+                              );
+                              $new_boxes[] = array(
+                                   'id' => 'additional_prices',
+                                   'name' => '',
+                                   'single_name' => 'Price',
+                                   'type' => 'group',
+                                   'repeatable' => true,
+                                   'sortable' => true,
+                                   'fields' => array(
+                                        array(
+                                             'id' => 'amount',
+                                             'name' => 'Amount',
+                                             'type' => 'text',
+                                        ),
+                                        array(
+                                             'id' => 'currency',
+                                             'name' => 'Currency',
+                                             'type' => 'select',
+                                             'options' => $currency_options,
+                                        ),
+                                   ),
+                              );
+                              $injected = true;
+                              continue;
+                         }
+                         $new_boxes[] = $meta_box;
+                    }
+               }
+               if ( true === $injected ) {
+                    $meta_boxes = $new_boxes;
+               }
+          }
+          return $meta_boxes;
+     }
+
+     /**
+      * Customizer Controls and Settings.
+      *
+      * @since 1.1.1
+      */
+     public function customize_register( $wp_customize ) {
+          /**
+           * Panel.
+           */
+          $wp_customize->add_panel( 'lsx_currencies', array(
+               'priority'          => 62,
+               'capability'        => 'edit_theme_options',
+               'theme_supports'    => '',
+               'title'             => esc_html__( 'Currencies', 'lsx-currencies' ),
+               'description'       => esc_html__( 'LSX Currencies extension settings.', 'lsx-currencies' ),
+          ) );
+
+          /**
+           * Section.
+           */
+
+          $wp_customize->add_section( 'lsx_currencies_display', array(
+               'title'       => esc_html__( 'Display', 'lsx-currencies' ),
+               'description' => esc_html__( 'LSX Currencies extension display settings.', 'lsx-currencies' ),
+               'panel'       => 'lsx_currencies',
+               'priority'    => 1,
+          ) );
+
+          /**
+           * Fields.
+           */
+
+          $wp_customize->add_setting( 'lsx_currencies_currency_menu_position', array(
+               'default' => '',
+               'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
+          ) );
+
+          $choices = array(
+               '' => esc_html__( 'None', 'lsx-currencies' ),
+          );
+
+          $menus = get_registered_nav_menus();
+
+          if ( is_array( $menus ) && ! empty( $menus ) ) {
+               $choices = array_merge( $choices, $menus );
+          }
+
+          $wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_currency_menu_position', array(
+               'label'       => esc_html__( 'Display in Menu', 'lsx-currencies' ),
+               'description' => esc_html__( 'Select the menu to display the currency menu switcher.', 'lsx-currencies' ),
+               'section'     => 'lsx_currencies_display',
+               'settings'    => 'lsx_currencies_currency_menu_position',
+               'type'        => 'select',
+               'priority'    => 1,
+               'choices'     => $choices,
+          ) ) );
+
+          $wp_customize->add_setting( 'lsx_currencies_display_flags', array(
+               'default'           => false,
+               'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_checkbox' ),
+          ) );
+
+          $wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_display_flags', array(
+               'label'       => esc_html__( 'Display Flags', 'lsx-currencies' ),
+               'description' => esc_html__( 'Displays a small flag in front of the name.', 'lsx-currencies' ),
+               'section'     => 'lsx_currencies_display',
+               'settings'    => 'lsx_currencies_display_flags',
+               'type'        => 'checkbox',
+               'priority'    => 2,
+          ) ) );
+
+          $wp_customize->add_setting( 'lsx_currencies_flag_position', array(
+               'default'           => 'left',
+               'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
+          ) );
+
+          $wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_flag_position', array(
+               'label'       => esc_html__( 'Flag Position', 'lsx-currencies' ),
+               'description' => esc_html__( 'This moves the flag to the right (after the symbol).', 'lsx-currencies' ),
+               'section'     => 'lsx_currencies_display',
+               'settings'    => 'lsx_currencies_flag_position',
+               'type'        => 'select',
+               'priority'    => 3,
+               'choices'     => array(
+                    'left' => esc_html__( 'Left', 'lsx-currencies' ),
+                    'right' => esc_html__( 'Right', 'lsx-currencies' ),
+               ),
+          ) ) );
+
+          $wp_customize->add_setting( 'lsx_currencies_currency_switcher_position', array(
+               'default'           => 'right',
+               'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
+          ) );
+
+          $wp_customize->add_control( new \WP_Customize_Control( $wp_customize, 'lsx_currencies_currency_switcher_position', array(
+               'label'       => esc_html__( 'Symbol Position', 'lsx-currencies' ),
+               'description' => esc_html__( 'This moves the symbol for the switcher to the left (before the flag).', 'lsx-currencies' ),
+               'section'     => 'lsx_currencies_display',
+               'settings'    => 'lsx_currencies_currency_switcher_position',
+               'type'        => 'select',
+               'priority'    => 4,
+               'choices'     => array(
+                    'left' => esc_html__( 'Left', 'lsx-currencies' ),
+                    'right' => esc_html__( 'Right', 'lsx-currencies' ),
+               ),
+          ) ) );
+     }
 }

classes/class-frontend.php

Indentation +375 added lines, -375 removed lines

@@ -16,379 +16,379 @@
  */
 class Frontend {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object \lsx\currencies\classes\Admin()
-	 */
-	private static $instance;
-
-	/**
-	 * This will hold the rates with a base currency of USD.
-	 *
-	 * @var boolean
-	 */
-	public $rates = false;
-
-	/**
-	 * This will hold the rates error message.
-	 *
-	 * @var boolean
-	 */
-	public $rates_message = false;
-
-	/**
-	 * This is the current currency selected, default to the base currency.
-	 *
-	 * @var boolean
-	 */
-	public $current_currency = false;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		if ( ! is_admin() ) {
-			add_action( 'plugins_loaded', array( $this, 'set_defaults' ), 11, 1 );
-			add_filter( 'lsx_to_custom_field_query', array( $this, 'price_filter' ), 20, 5 );
-			add_action( 'wp_enqueue_scripts', array( $this, 'assets' ), 5 );
-			add_filter( 'wp_nav_menu_items', array( $this, 'wp_nav_menu_items_filter' ), 10, 2 );
-			add_filter( 'wp_kses_allowed_html', array( $this, 'wp_kses_allowed_html' ), 10, 2 );
-			add_filter( 'get_post_metadata', array( $this, 'filter_post_meta' ), 100, 4 );
-		}
-	}
-
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function init() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
-
-	/**
-	 * Constructor
-	 */
-	public function set_defaults() {
-		$this->rates_message = esc_html__( 'Error: API key isn\'t set.', 'lsx-currencies' );
-		$this->rates = get_transient( 'lsx_currencies_rates' );
-		if ( false === $this->rates ) {
-			$rates         = wp_remote_retrieve_body( wp_safe_remote_get( lsx_currencies()->api_url ) );
-			$decoded_rates = json_decode( $rates );
-
-			if ( is_wp_error( $rates ) ) {
-				$this->rates_message = $rates->get_error_message();
-			} elseif ( ! empty( $decoded_rates->error ) ) {
-				$this->rates_message = $decoded_rates->description;
-			} elseif ( empty( $rates ) ) {
-				$this->rates_message = esc_html__( 'Error: API response is empty.', 'lsx-currencies' );
-			} else {
-				$this->rates_message = esc_html__( 'Success (new request).', 'lsx-currencies' );
-				set_transient( 'lsx_currencies_rates', $decoded_rates->rates, 60 * 60 * 12 );
-				do_action( 'lsx_currencies_rates_refreshed' );
-				$this->rates = $decoded_rates->rates;
-			}
-		} else {
-			$this->rates_message = esc_html__( 'Success (from cache).', 'lsx-currencies' );
-		}
-		$this->current_currency = isset( $_COOKIE['lsx_currencies_choice'] ) ? sanitize_key( $_COOKIE['lsx_currencies_choice'] ) : lsx_currencies()->base_currency;
-		$this->current_currency = strtoupper( $this->current_currency );
-	}
-
-	/**
-	 * Enques the assets
-	 */
-	public function assets() {
-		wp_enqueue_script( 'lsx-moneyjs', LSX_CURRENCIES_URL . 'assets/js/vendor/money.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
-		wp_enqueue_script( 'lsx-accountingjs', LSX_CURRENCIES_URL . 'assets/js/vendor/accounting.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
-		wp_enqueue_script( 'lsx-jquery-cookie', LSX_CURRENCIES_URL . 'assets/js/vendor/cookie.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
-
-		$prefix = '.min';
-		$src = '';
-		$script_debug = false;
-		if ( defined( 'SCRIPT_DEBUG' ) ) {
-			$prefix = '';
-			$src = 'src/';
-			$script_debug = true;
-		}
-		wp_enqueue_script( 'lsx-currencies', LSX_CURRENCIES_URL . 'assets/js/' . $src . 'lsx-currencies' . $prefix . '.js', array( 'jquery', 'lsx-moneyjs', 'lsx-accountingjs', 'lsx-jquery-cookie' ), LSX_CURRENCIES_VER, true );
-
-		$base_currency = lsx_currencies()->base_currency;
-		$current_currency = $this->current_currency;
-		if ( true === lsx_currencies()->convert_to_single ) {
-			$current_currency = $base_currency;
-		}
-
-		$params = apply_filters( 'lsx_currencies_js_params', array(
-			'current_currency'  => $current_currency,
-			'currency_symbols'  => $this->get_available_symbols(),
-			'rates'             => $this->rates,
-			'rates_message'     => $this->rates_message,
-			'base'              => $base_currency,
-			'flags'             => lsx_currencies()->display_flags,
-			'convert_to_single' => lsx_currencies()->convert_to_single,
-			'script_debug'      => $script_debug,
-			'remove_decimals'   => lsx_currencies()->remove_decimals,
-		));
-
-		wp_localize_script( 'lsx-currencies', 'lsx_currencies_params', $params );
-
-		wp_enqueue_style( 'lsx-currencies', LSX_CURRENCIES_URL . 'assets/css/lsx-currencies.css', array(), LSX_CURRENCIES_VER );
-		wp_style_add_data( 'lsx-currencies', 'rtl', 'replace' );
-	}
-
-	/**
-	 * Returns all of the available symbols.
-	 *
-	 * @return array
-	 */
-	public function get_available_symbols() {
-		$symbols = array();
-		if ( false !== lsx_currencies()->additional_currencies && ! empty( lsx_currencies()->additional_currencies ) ) {
-			foreach ( lsx_currencies()->additional_currencies as $key => $currency ) {
-				$symbols[ $key ] = lsx_currencies()->currency_symbols[ $key ];
-			}
-		}
-		return $symbols;
-	}
-
-	/**
-	 * Adds in the required currency conversion tags
-	 */
-	public function price_filter( $return_html, $meta_key, $value, $before, $after ) {
-		if ( 'price' === $meta_key ) {
-			$additional_html = '';
-			$additional_prices = get_post_meta( get_the_ID(), 'additional_prices', false );
-			$prefix = '<span class="amount lsx-currencies" ';
-
-			if ( true === lsx_currencies()->multi_prices && ! empty( $additional_prices ) ) {
-				foreach ( $additional_prices as $a_price ) {
-					$additional_html .= ' data-price-' . $a_price['currency'] . '="' . $a_price['amount'] . '"';
-				}
-			}
-
-			$value = preg_replace( '/[^0-9.]+/', '', $value );
-			$decimals = substr_count( $value, '.' );
-
-			if ( false !== $decimals && $decimals > 1 ) {
-				$decimals--;
-				$decimals = (int) $decimals;
-				$value = preg_replace( '/' . preg_quote( '.', '/' ) . '/', '', $value, $decimals );
-			}
-
-			$money_format = '%i';
-			if ( false !== lsx_currencies()->remove_decimals ) {
-				$money_format = '%.0n';
-			}
-
-			$prefix .= '>';
-			$suffix = '</span>';
-
-			setlocale( LC_MONETARY, 'en_US' );
-
-			// Work out the other tags
-			$currency = '<span class="currency-icon ' . mb_strtolower( lsx_currencies()->base_currency ) . '">' . lsx_currencies()->base_currency . '</span>';
-			$amount = '<span class="value" data-price-' . lsx_currencies()->base_currency . '="' . trim( str_replace( array( '$', 'USD' ), '', money_format( (float) $money_format, ltrim( rtrim( $value ) ) ) ) ) . '" ' . $additional_html . '>' . str_replace( array( '$', 'USD' ), '', money_format( $money_format, ltrim( rtrim( $value ) ) ) ) . '</span>';
-
-			// Check for a price type and add that in.
-			$price_type = get_post_meta( get_the_ID(), 'price_type', true );
-
-			switch ( $price_type ) {
-				case 'per_person_per_night':
-				case 'per_person_sharing':
-				case 'per_person_sharing_per_night':
-					$amount = $currency . $amount . ' ' . ucwords( str_replace( '_', ' ', $price_type ) );
-				    break;
-
-				case 'total_percentage':
-					$amount .= '% ' . esc_html__( 'Off', 'lsx-currencies' );
-					$before = str_replace( 'from', '', $before );
-				    break;
-
-				case 'none':
-				default:
-					$amount = $currency . $amount;
-				    break;
-			}
-
-			$return_html = $before . $prefix . $amount . $suffix . $after;
-		}
-
-		return $return_html;
-	}
-
-	/**
-	 * Filter on the 'wp_nav_menu_items' hook, that potentially adds a currency switcher to the item of some menus.
-	 *
-	 * @param $items string
-	 * @param $args object
-	 *
-	 * @return string
-	 */
-	public function wp_nav_menu_items_filter( $items, $args ) {
-		if ( '' !== lsx_currencies()->menus && lsx_currencies()->menus === $args->theme_location ) {
-			if ( 'top-menu' === $args->theme_location ) {
-				$items = $this->get_menu_html( $args ) . $items;
-			} else {
-				$items = $items . $this->get_menu_html( $args );
-			}
-		}
-		return $items;
-	}
-
-	/**
-	 * Returns the HTML string of the language switcher for a given menu.
-	 *
-	 * @param $args object
-	 *
-	 * @return string
-	 */
-	private function get_menu_html( $args ) {
-		if ( empty( lsx_currencies()->additional_currencies ) ) {
-			return '';
-		}
-
-		$items = '';
-		$items .= '<li class="menu-item menu-item-currency menu-item-currency-current menu-item-has-children dropdown">';
-		$items .= isset( $args->before ) ? $args->before : '';
-		$items .= '<a class="current symbol-' . lsx_currencies()->switcher_symbol_position . '" href="#' . strtolower( $this->current_currency ) . '">';
-		$items .= isset( $args->link_before ) ? $args->link_before : '';
-
-		if ( ! empty( lsx_currencies()->display_flags ) && 'left' === lsx_currencies()->flag_position ) {
-			$items .= lsx_currencies()->get_currency_flag( $this->current_currency );
-		}
-
-		if ( 'left' === lsx_currencies()->switcher_symbol_position ) {
-			$items .= '<span class="currency-icon ' . strtolower( $this->current_currency ) . '"></span>';
-		}
-
-		$items .= $this->current_currency;
-
-		if ( 'right' === lsx_currencies()->switcher_symbol_position ) {
-			$items .= '<span class="currency-icon ' . strtolower( $this->current_currency ) . '"></span>';
-		}
-
-		if ( ! empty( lsx_currencies()->display_flags ) && 'right' === lsx_currencies()->flag_position ) {
-			$items .= lsx_currencies()->get_currency_flag( $this->current_currency );
-		}
-
-		$items .= isset( $args->link_after ) ? $args->link_after : '';
-		$items .= '<span class="caret"></span></a>';
-		$items .= isset( $args->after ) ? $args->after : '';
-		$items .= $this->render_sub_items();
-		$items .= '</li>';
-		return $items;
-	}
-	/**
-	 * Returns the HTML string of the language switcher for a given menu.
-	 *
-	 * @param object $args
-	 *
-	 * @return string
-	 */
-	private function render_sub_items() {
-		$sub_items = '';
-		foreach ( lsx_currencies()->additional_currencies as $key => $currency ) {
-			$hidden = '';
-			$class = '';
-
-			if ( $this->current_currency === $key ) {
-				$hidden = 'style="display:none";';
-				$class = 'hidden';
-			}
-
-			$sub_items .= '<li ' . $hidden . ' class="' . $class . ' menu-item menu-item-currency ' . lsx_currencies()->switcher_symbol_position . '">';
-			$sub_items .= '<a class=" symbol-' . lsx_currencies()->switcher_symbol_position . '" href="#' . strtolower( $key ) . '">';
-
-			if ( ! empty( lsx_currencies()->display_flags ) && 'left' === lsx_currencies()->flag_position ) {
-				$sub_items .= lsx_currencies()->get_currency_flag( $key );
-			}
-
-			if ( 'left' === lsx_currencies()->switcher_symbol_position ) {
-				$sub_items .= '<span class="currency-icon ' . strtolower( $key ) . '"></span>';
-			}
-
-			$sub_items .= ucwords( $key );
-
-			if ( 'right' === lsx_currencies()->switcher_symbol_position ) {
-				$sub_items .= '<span class="currency-icon ' . strtolower( $key ) . '"></span>';
-			}
-
-			if ( ! empty( lsx_currencies()->display_flags ) && 'right' === lsx_currencies()->flag_position ) {
-				$sub_items .= lsx_currencies()->get_currency_flag( $key );
-			}
-
-			$sub_items .= '</a></li>';
-		}
-
-		$sub_items = '<ul class="sub-menu submenu-currency dropdown-menu">' . $sub_items . '</ul>';
-		return $sub_items;
-	}
-
-	/**
-	 * Allow data params for Slick slider addon.
-	 */
-	public function wp_kses_allowed_html( $allowedtags, $context ) {
-		if ( ! isset( $allowedtags['span'] ) ) {
-			$allowedtags['span'] = array();
-		}
-
-		$allowedtags['span']['data-price-AUD'] = true;
-		$allowedtags['span']['data-price-BRL'] = true;
-		$allowedtags['span']['data-price-GBP'] = true;
-		$allowedtags['span']['data-price-BWP'] = true;
-		$allowedtags['span']['data-price-CAD'] = true;
-		$allowedtags['span']['data-price-CNY'] = true;
-		$allowedtags['span']['data-price-EUR'] = true;
-		$allowedtags['span']['data-price-HKD'] = true;
-		$allowedtags['span']['data-price-INR'] = true;
-		$allowedtags['span']['data-price-IDR'] = true;
-		$allowedtags['span']['data-price-ILS'] = true;
-		$allowedtags['span']['data-price-JPY'] = true;
-		$allowedtags['span']['data-price-KES'] = true;
-		$allowedtags['span']['data-price-LAK'] = true;
-		$allowedtags['span']['data-price-MWK'] = true;
-		$allowedtags['span']['data-price-MYR'] = true;
-		$allowedtags['span']['data-price-MZN'] = true;
-		$allowedtags['span']['data-price-NAD'] = true;
-		$allowedtags['span']['data-price-NZD'] = true;
-		$allowedtags['span']['data-price-NOK'] = true;
-		$allowedtags['span']['data-price-RUB'] = true;
-		$allowedtags['span']['data-price-SGD'] = true;
-		$allowedtags['span']['data-price-ZAR'] = true;
-		$allowedtags['span']['data-price-SEK'] = true;
-		$allowedtags['span']['data-price-CHF'] = true;
-		$allowedtags['span']['data-price-TZS'] = true;
-		$allowedtags['span']['data-price-USD'] = true;
-		$allowedtags['span']['data-price-AED'] = true;
-		$allowedtags['span']['data-price-ZMW'] = true;
-		$allowedtags['span']['data-price-ZWL'] = true;
-
-		return $allowedtags;
-	}
-
-	/**
-	 * Allow empty prices if the convert to single currency is active.
-	 *
-	 * @param null $metadata
-	 * @param string $object_id
-	 * @param string $meta_key
-	 * @param boolean $single
-	 * @return void
-	 */
-	public function filter_post_meta( $metadata = null, $object_id, $meta_key, $single ) {
-		if ( true === lsx_currencies()->convert_to_single && 'price' === $meta_key ) {
-			$meta_cache = wp_cache_get( $object_id, 'post_meta' );
-
-			if ( ! isset( $meta_cache[ $meta_key ] ) || '' === $meta_cache[ $meta_key ] ) {
-				$metadata = '0';
-			}
-		}
-		return $metadata;
-	}
+     /**
+      * Holds instance of the class
+      *
+      * @var object \lsx\currencies\classes\Admin()
+      */
+     private static $instance;
+
+     /**
+      * This will hold the rates with a base currency of USD.
+      *
+      * @var boolean
+      */
+     public $rates = false;
+
+     /**
+      * This will hold the rates error message.
+      *
+      * @var boolean
+      */
+     public $rates_message = false;
+
+     /**
+      * This is the current currency selected, default to the base currency.
+      *
+      * @var boolean
+      */
+     public $current_currency = false;
+
+     /**
+      * Constructor
+      */
+     public function __construct() {
+          if ( ! is_admin() ) {
+               add_action( 'plugins_loaded', array( $this, 'set_defaults' ), 11, 1 );
+               add_filter( 'lsx_to_custom_field_query', array( $this, 'price_filter' ), 20, 5 );
+               add_action( 'wp_enqueue_scripts', array( $this, 'assets' ), 5 );
+               add_filter( 'wp_nav_menu_items', array( $this, 'wp_nav_menu_items_filter' ), 10, 2 );
+               add_filter( 'wp_kses_allowed_html', array( $this, 'wp_kses_allowed_html' ), 10, 2 );
+               add_filter( 'get_post_metadata', array( $this, 'filter_post_meta' ), 100, 4 );
+          }
+     }
+
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function init() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
+
+     /**
+      * Constructor
+      */
+     public function set_defaults() {
+          $this->rates_message = esc_html__( 'Error: API key isn\'t set.', 'lsx-currencies' );
+          $this->rates = get_transient( 'lsx_currencies_rates' );
+          if ( false === $this->rates ) {
+               $rates         = wp_remote_retrieve_body( wp_safe_remote_get( lsx_currencies()->api_url ) );
+               $decoded_rates = json_decode( $rates );
+
+               if ( is_wp_error( $rates ) ) {
+                    $this->rates_message = $rates->get_error_message();
+               } elseif ( ! empty( $decoded_rates->error ) ) {
+                    $this->rates_message = $decoded_rates->description;
+               } elseif ( empty( $rates ) ) {
+                    $this->rates_message = esc_html__( 'Error: API response is empty.', 'lsx-currencies' );
+               } else {
+                    $this->rates_message = esc_html__( 'Success (new request).', 'lsx-currencies' );
+                    set_transient( 'lsx_currencies_rates', $decoded_rates->rates, 60 * 60 * 12 );
+                    do_action( 'lsx_currencies_rates_refreshed' );
+                    $this->rates = $decoded_rates->rates;
+               }
+          } else {
+               $this->rates_message = esc_html__( 'Success (from cache).', 'lsx-currencies' );
+          }
+          $this->current_currency = isset( $_COOKIE['lsx_currencies_choice'] ) ? sanitize_key( $_COOKIE['lsx_currencies_choice'] ) : lsx_currencies()->base_currency;
+          $this->current_currency = strtoupper( $this->current_currency );
+     }
+
+     /**
+      * Enques the assets
+      */
+     public function assets() {
+          wp_enqueue_script( 'lsx-moneyjs', LSX_CURRENCIES_URL . 'assets/js/vendor/money.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
+          wp_enqueue_script( 'lsx-accountingjs', LSX_CURRENCIES_URL . 'assets/js/vendor/accounting.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
+          wp_enqueue_script( 'lsx-jquery-cookie', LSX_CURRENCIES_URL . 'assets/js/vendor/cookie.min.js', array( 'jquery' ), LSX_CURRENCIES_VER, true );
+
+          $prefix = '.min';
+          $src = '';
+          $script_debug = false;
+          if ( defined( 'SCRIPT_DEBUG' ) ) {
+               $prefix = '';
+               $src = 'src/';
+               $script_debug = true;
+          }
+          wp_enqueue_script( 'lsx-currencies', LSX_CURRENCIES_URL . 'assets/js/' . $src . 'lsx-currencies' . $prefix . '.js', array( 'jquery', 'lsx-moneyjs', 'lsx-accountingjs', 'lsx-jquery-cookie' ), LSX_CURRENCIES_VER, true );
+
+          $base_currency = lsx_currencies()->base_currency;
+          $current_currency = $this->current_currency;
+          if ( true === lsx_currencies()->convert_to_single ) {
+               $current_currency = $base_currency;
+          }
+
+          $params = apply_filters( 'lsx_currencies_js_params', array(
+               'current_currency'  => $current_currency,
+               'currency_symbols'  => $this->get_available_symbols(),
+               'rates'             => $this->rates,
+               'rates_message'     => $this->rates_message,
+               'base'              => $base_currency,
+               'flags'             => lsx_currencies()->display_flags,
+               'convert_to_single' => lsx_currencies()->convert_to_single,
+               'script_debug'      => $script_debug,
+               'remove_decimals'   => lsx_currencies()->remove_decimals,
+          ));
+
+          wp_localize_script( 'lsx-currencies', 'lsx_currencies_params', $params );
+
+          wp_enqueue_style( 'lsx-currencies', LSX_CURRENCIES_URL . 'assets/css/lsx-currencies.css', array(), LSX_CURRENCIES_VER );
+          wp_style_add_data( 'lsx-currencies', 'rtl', 'replace' );
+     }
+
+     /**
+      * Returns all of the available symbols.
+      *
+      * @return array
+      */
+     public function get_available_symbols() {
+          $symbols = array();
+          if ( false !== lsx_currencies()->additional_currencies && ! empty( lsx_currencies()->additional_currencies ) ) {
+               foreach ( lsx_currencies()->additional_currencies as $key => $currency ) {
+                    $symbols[ $key ] = lsx_currencies()->currency_symbols[ $key ];
+               }
+          }
+          return $symbols;
+     }
+
+     /**
+      * Adds in the required currency conversion tags
+      */
+     public function price_filter( $return_html, $meta_key, $value, $before, $after ) {
+          if ( 'price' === $meta_key ) {
+               $additional_html = '';
+               $additional_prices = get_post_meta( get_the_ID(), 'additional_prices', false );
+               $prefix = '<span class="amount lsx-currencies" ';
+
+               if ( true === lsx_currencies()->multi_prices && ! empty( $additional_prices ) ) {
+                    foreach ( $additional_prices as $a_price ) {
+                         $additional_html .= ' data-price-' . $a_price['currency'] . '="' . $a_price['amount'] . '"';
+                    }
+               }
+
+               $value = preg_replace( '/[^0-9.]+/', '', $value );
+               $decimals = substr_count( $value, '.' );
+
+               if ( false !== $decimals && $decimals > 1 ) {
+                    $decimals--;
+                    $decimals = (int) $decimals;
+                    $value = preg_replace( '/' . preg_quote( '.', '/' ) . '/', '', $value, $decimals );
+               }
+
+               $money_format = '%i';
+               if ( false !== lsx_currencies()->remove_decimals ) {
+                    $money_format = '%.0n';
+               }
+
+               $prefix .= '>';
+               $suffix = '</span>';
+
+               setlocale( LC_MONETARY, 'en_US' );
+
+               // Work out the other tags
+               $currency = '<span class="currency-icon ' . mb_strtolower( lsx_currencies()->base_currency ) . '">' . lsx_currencies()->base_currency . '</span>';
+               $amount = '<span class="value" data-price-' . lsx_currencies()->base_currency . '="' . trim( str_replace( array( '$', 'USD' ), '', money_format( (float) $money_format, ltrim( rtrim( $value ) ) ) ) ) . '" ' . $additional_html . '>' . str_replace( array( '$', 'USD' ), '', money_format( $money_format, ltrim( rtrim( $value ) ) ) ) . '</span>';
+
+               // Check for a price type and add that in.
+               $price_type = get_post_meta( get_the_ID(), 'price_type', true );
+
+               switch ( $price_type ) {
+                    case 'per_person_per_night':
+                    case 'per_person_sharing':
+                    case 'per_person_sharing_per_night':
+                         $amount = $currency . $amount . ' ' . ucwords( str_replace( '_', ' ', $price_type ) );
+                         break;
+
+                    case 'total_percentage':
+                         $amount .= '% ' . esc_html__( 'Off', 'lsx-currencies' );
+                         $before = str_replace( 'from', '', $before );
+                         break;
+
+                    case 'none':
+                    default:
+                         $amount = $currency . $amount;
+                         break;
+               }
+
+               $return_html = $before . $prefix . $amount . $suffix . $after;
+          }
+
+          return $return_html;
+     }
+
+     /**
+      * Filter on the 'wp_nav_menu_items' hook, that potentially adds a currency switcher to the item of some menus.
+      *
+      * @param $items string
+      * @param $args object
+      *
+      * @return string
+      */
+     public function wp_nav_menu_items_filter( $items, $args ) {
+          if ( '' !== lsx_currencies()->menus && lsx_currencies()->menus === $args->theme_location ) {
+               if ( 'top-menu' === $args->theme_location ) {
+                    $items = $this->get_menu_html( $args ) . $items;
+               } else {
+                    $items = $items . $this->get_menu_html( $args );
+               }
+          }
+          return $items;
+     }
+
+     /**
+      * Returns the HTML string of the language switcher for a given menu.
+      *
+      * @param $args object
+      *
+      * @return string
+      */
+     private function get_menu_html( $args ) {
+          if ( empty( lsx_currencies()->additional_currencies ) ) {
+               return '';
+          }
+
+          $items = '';
+          $items .= '<li class="menu-item menu-item-currency menu-item-currency-current menu-item-has-children dropdown">';
+          $items .= isset( $args->before ) ? $args->before : '';
+          $items .= '<a class="current symbol-' . lsx_currencies()->switcher_symbol_position . '" href="#' . strtolower( $this->current_currency ) . '">';
+          $items .= isset( $args->link_before ) ? $args->link_before : '';
+
+          if ( ! empty( lsx_currencies()->display_flags ) && 'left' === lsx_currencies()->flag_position ) {
+               $items .= lsx_currencies()->get_currency_flag( $this->current_currency );
+          }
+
+          if ( 'left' === lsx_currencies()->switcher_symbol_position ) {
+               $items .= '<span class="currency-icon ' . strtolower( $this->current_currency ) . '"></span>';
+          }
+
+          $items .= $this->current_currency;
+
+          if ( 'right' === lsx_currencies()->switcher_symbol_position ) {
+               $items .= '<span class="currency-icon ' . strtolower( $this->current_currency ) . '"></span>';
+          }
+
+          if ( ! empty( lsx_currencies()->display_flags ) && 'right' === lsx_currencies()->flag_position ) {
+               $items .= lsx_currencies()->get_currency_flag( $this->current_currency );
+          }
+
+          $items .= isset( $args->link_after ) ? $args->link_after : '';
+          $items .= '<span class="caret"></span></a>';
+          $items .= isset( $args->after ) ? $args->after : '';
+          $items .= $this->render_sub_items();
+          $items .= '</li>';
+          return $items;
+     }
+     /**
+      * Returns the HTML string of the language switcher for a given menu.
+      *
+      * @param object $args
+      *
+      * @return string
+      */
+     private function render_sub_items() {
+          $sub_items = '';
+          foreach ( lsx_currencies()->additional_currencies as $key => $currency ) {
+               $hidden = '';
+               $class = '';
+
+               if ( $this->current_currency === $key ) {
+                    $hidden = 'style="display:none";';
+                    $class = 'hidden';
+               }
+
+               $sub_items .= '<li ' . $hidden . ' class="' . $class . ' menu-item menu-item-currency ' . lsx_currencies()->switcher_symbol_position . '">';
+               $sub_items .= '<a class=" symbol-' . lsx_currencies()->switcher_symbol_position . '" href="#' . strtolower( $key ) . '">';
+
+               if ( ! empty( lsx_currencies()->display_flags ) && 'left' === lsx_currencies()->flag_position ) {
+                    $sub_items .= lsx_currencies()->get_currency_flag( $key );
+               }
+
+               if ( 'left' === lsx_currencies()->switcher_symbol_position ) {
+                    $sub_items .= '<span class="currency-icon ' . strtolower( $key ) . '"></span>';
+               }
+
+               $sub_items .= ucwords( $key );
+
+               if ( 'right' === lsx_currencies()->switcher_symbol_position ) {
+                    $sub_items .= '<span class="currency-icon ' . strtolower( $key ) . '"></span>';
+               }
+
+               if ( ! empty( lsx_currencies()->display_flags ) && 'right' === lsx_currencies()->flag_position ) {
+                    $sub_items .= lsx_currencies()->get_currency_flag( $key );
+               }
+
+               $sub_items .= '</a></li>';
+          }
+
+          $sub_items = '<ul class="sub-menu submenu-currency dropdown-menu">' . $sub_items . '</ul>';
+          return $sub_items;
+     }
+
+     /**
+      * Allow data params for Slick slider addon.
+      */
+     public function wp_kses_allowed_html( $allowedtags, $context ) {
+          if ( ! isset( $allowedtags['span'] ) ) {
+               $allowedtags['span'] = array();
+          }
+
+          $allowedtags['span']['data-price-AUD'] = true;
+          $allowedtags['span']['data-price-BRL'] = true;
+          $allowedtags['span']['data-price-GBP'] = true;
+          $allowedtags['span']['data-price-BWP'] = true;
+          $allowedtags['span']['data-price-CAD'] = true;
+          $allowedtags['span']['data-price-CNY'] = true;
+          $allowedtags['span']['data-price-EUR'] = true;
+          $allowedtags['span']['data-price-HKD'] = true;
+          $allowedtags['span']['data-price-INR'] = true;
+          $allowedtags['span']['data-price-IDR'] = true;
+          $allowedtags['span']['data-price-ILS'] = true;
+          $allowedtags['span']['data-price-JPY'] = true;
+          $allowedtags['span']['data-price-KES'] = true;
+          $allowedtags['span']['data-price-LAK'] = true;
+          $allowedtags['span']['data-price-MWK'] = true;
+          $allowedtags['span']['data-price-MYR'] = true;
+          $allowedtags['span']['data-price-MZN'] = true;
+          $allowedtags['span']['data-price-NAD'] = true;
+          $allowedtags['span']['data-price-NZD'] = true;
+          $allowedtags['span']['data-price-NOK'] = true;
+          $allowedtags['span']['data-price-RUB'] = true;
+          $allowedtags['span']['data-price-SGD'] = true;
+          $allowedtags['span']['data-price-ZAR'] = true;
+          $allowedtags['span']['data-price-SEK'] = true;
+          $allowedtags['span']['data-price-CHF'] = true;
+          $allowedtags['span']['data-price-TZS'] = true;
+          $allowedtags['span']['data-price-USD'] = true;
+          $allowedtags['span']['data-price-AED'] = true;
+          $allowedtags['span']['data-price-ZMW'] = true;
+          $allowedtags['span']['data-price-ZWL'] = true;
+
+          return $allowedtags;
+     }
+
+     /**
+      * Allow empty prices if the convert to single currency is active.
+      *
+      * @param null $metadata
+      * @param string $object_id
+      * @param string $meta_key
+      * @param boolean $single
+      * @return void
+      */
+     public function filter_post_meta( $metadata = null, $object_id, $meta_key, $single ) {
+          if ( true === lsx_currencies()->convert_to_single && 'price' === $meta_key ) {
+               $meta_cache = wp_cache_get( $object_id, 'post_meta' );
+
+               if ( ! isset( $meta_cache[ $meta_key ] ) || '' === $meta_cache[ $meta_key ] ) {
+                    $metadata = '0';
+               }
+          }
+          return $metadata;
+     }
 }