lightspeeddevelopment / lsx-currencies

includes/settings/display.php

Spacing +61 added lines, -61 removed lines

@@ -1,147 +1,147 @@
 <div class="uix-field-wrapper">
 	<ul class="ui-tab-nav">
-		<?php if ( class_exists( 'LSX_Banners' ) ) { ?>
-			<li><a href="#ui-placeholders" class="active"><?php esc_html_e( 'Placeholders', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Banners')) { ?>
+			<li><a href="#ui-placeholders" class="active"><?php esc_html_e('Placeholders', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Currencies' ) ) { ?>
-			<?php $class_active = class_exists( 'LSX_Banners' ) ? '' : 'active'; ?>
-			<li><a href="#ui-currencies" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Currencies', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Currencies')) { ?>
+			<?php $class_active = class_exists('LSX_Banners') ? '' : 'active'; ?>
+			<li><a href="#ui-currencies" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Currencies', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Team' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-team" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Team', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Team')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies')) ? '' : 'active'; ?>
+			<li><a href="#ui-team" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Team', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Testimonials' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-testimonials" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Testimonials', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Testimonials')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team')) ? '' : 'active'; ?>
+			<li><a href="#ui-testimonials" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Testimonials', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Projects' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-projects" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Projects', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Projects')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials')) ? '' : 'active'; ?>
+			<li><a href="#ui-projects" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Projects', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Services' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-services" class="<?php echo esc_attr( $class ); ?>"><?php esc_html_e( 'Services', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Services')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects')) ? '' : 'active'; ?>
+			<li><a href="#ui-services" class="<?php echo esc_attr($class); ?>"><?php esc_html_e('Services', 'lsx-currencies'); ?></a></li>
 		<?php $class = ''; } ?>
 
-		<?php if ( class_exists( 'LSX_Blog_Customizer' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-blog-customizer" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Blog Customizer (posts widget)', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Blog_Customizer')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services')) ? '' : 'active'; ?>
+			<li><a href="#ui-blog-customizer" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Blog Customizer (posts widget)', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Sharing' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) || class_exists( 'LSX_Blog_Customizer' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-sharing" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Sharing', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Sharing')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services') || class_exists('LSX_Blog_Customizer')) ? '' : 'active'; ?>
+			<li><a href="#ui-sharing" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Sharing', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 
-		<?php if ( class_exists( 'LSX_Videos' ) ) { ?>
-			<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) || class_exists( 'LSX_Blog_Customizer' ) || class_exists( 'LSX_Sharing' ) ) ? '' : 'active'; ?>
-			<li><a href="#ui-videos" class="<?php echo esc_attr( $class_active ); ?>"><?php esc_html_e( 'Videos', 'lsx-currencies' ); ?></a></li>
+		<?php if (class_exists('LSX_Videos')) { ?>
+			<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services') || class_exists('LSX_Blog_Customizer') || class_exists('LSX_Sharing')) ? '' : 'active'; ?>
+			<li><a href="#ui-videos" class="<?php echo esc_attr($class_active); ?>"><?php esc_html_e('Videos', 'lsx-currencies'); ?></a></li>
 		<?php } ?>
 	</ul>
 
-	<?php if ( class_exists( 'LSX_Banners' ) ) { ?>
+	<?php if (class_exists('LSX_Banners')) { ?>
 		<div id="ui-placeholders" class="ui-tab active">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'placeholders' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'placeholders'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Currencies' ) ) { ?>
-		<?php $class_active = class_exists( 'LSX_Banners' ) ? '' : 'active'; ?>
-		<div id="ui-currencies" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Currencies')) { ?>
+		<?php $class_active = class_exists('LSX_Banners') ? '' : 'active'; ?>
+		<div id="ui-currencies" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'currency_switcher' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'currency_switcher'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Team' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) ) ? '' : 'active'; ?>
-		<div id="ui-team" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Team')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies')) ? '' : 'active'; ?>
+		<div id="ui-team" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'team' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'team'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Testimonials' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) ) ? '' : 'active'; ?>
-		<div id="ui-testimonials" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Testimonials')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team')) ? '' : 'active'; ?>
+		<div id="ui-testimonials" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'testimonials' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'testimonials'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Projects' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) ) ? '' : 'active'; ?>
-		<div id="ui-projects" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Projects')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials')) ? '' : 'active'; ?>
+		<div id="ui-projects" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'projects' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'projects'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Services' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) ) ? '' : 'active'; ?>
-		<div id="ui-services" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Services')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects')) ? '' : 'active'; ?>
+		<div id="ui-services" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'services' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'services'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Blog_Customizer' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) ) ? '' : 'active'; ?>
-		<div id="ui-blog-customizer" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Blog_Customizer')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services')) ? '' : 'active'; ?>
+		<div id="ui-blog-customizer" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'blog-customizer' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'blog-customizer'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Sharing' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) || class_exists( 'LSX_Blog_Customizer' ) ) ? '' : 'active'; ?>
-		<div id="ui-sharing" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Sharing')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services') || class_exists('LSX_Blog_Customizer')) ? '' : 'active'; ?>
+		<div id="ui-sharing" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'sharing' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'sharing'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php if ( class_exists( 'LSX_Videos' ) ) { ?>
-		<?php $class_active = ( class_exists( 'LSX_Banners' ) || class_exists( 'LSX_Currencies' ) || class_exists( 'LSX_Team' ) || class_exists( 'LSX_Testimonials' ) || class_exists( 'LSX_Projects' ) || class_exists( 'LSX_Services' ) || class_exists( 'LSX_Blog_Customizer' ) || class_exists( 'LSX_Sharing' ) ) ? '' : 'active'; ?>
-		<div id="ui-videos" class="ui-tab <?php echo esc_attr( $class_active ); ?>">
+	<?php if (class_exists('LSX_Videos')) { ?>
+		<?php $class_active = (class_exists('LSX_Banners') || class_exists('LSX_Currencies') || class_exists('LSX_Team') || class_exists('LSX_Testimonials') || class_exists('LSX_Projects') || class_exists('LSX_Services') || class_exists('LSX_Blog_Customizer') || class_exists('LSX_Sharing')) ? '' : 'active'; ?>
+		<div id="ui-videos" class="ui-tab <?php echo esc_attr($class_active); ?>">
 			<table class="form-table">
 				<tbody>
-					<?php do_action( 'lsx_framework_display_tab_content', 'videos' ); ?>
+					<?php do_action('lsx_framework_display_tab_content', 'videos'); ?>
 				</tbody>
 			</table>
 		</div>
 	<?php } ?>
 
-	<?php do_action( 'lsx_framework_display_tab_bottom', 'display' ); ?>
+	<?php do_action('lsx_framework_display_tab_bottom', 'display'); ?>
 </div>

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>

Spacing +15 added lines, -15 removed lines

@@ -2,30 +2,30 @@ 
 	<?php
 		$display_settings_page = false;
 
-		if ( class_exists( 'LSX_Currencies' ) ) {
+		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-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>
+class="active"<?php } ?>><?php esc_html_e('License Keys', 'lsx-currencies'); ?></a></li>
 	</ul>
 
-	<?php if ( false !== $display_settings_page ) { ?>
+	<?php if (false !== $display_settings_page) { ?>
 		<div id="ui-settings" class="ui-tab active">
-			<p><?php esc_html_e( 'Please enter your user details (email address, API key, username, etc) below as required for the extensions that you have installed.', 'lsx-currencies' ); ?></p>
+			<p><?php esc_html_e('Please enter your user details (email address, API key, username, etc) below as required for the extensions that you have installed.', 'lsx-currencies'); ?></p>
 
 			<table class="form-table" style="margin-top:-13px !important;">
 				<tbody>
-					<?php do_action( 'lsx_framework_api_tab_content', 'settings' ); ?>
+					<?php do_action('lsx_framework_api_tab_content', 'settings'); ?>
 				</tbody>
 			</table>
 		</div>
@@ -33,28 +33,28 @@ 
 
 	<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( $message ); ?></p>
+				<p class="info"><?php echo wp_kses_post($message); ?></p>
 
 				<?php
 					$api_keys_content = false;
 					ob_start();
-					do_action( 'lsx_framework_api_tab_content', 'api' );
+					do_action('lsx_framework_api_tab_content', 'api');
 					$api_keys_content = ob_end_clean();
 				?>
 			</tbody>
 		</table>
 	</div>
 
-	<?php do_action( 'lsx_framework_api_tab_bottom', 'api' ); ?>
+	<?php do_action('lsx_framework_api_tab_bottom', 'api'); ?>
 </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 );
+               }
+          }
+     }
 }

Spacing +18 added lines, -18 removed lines

@@ -34,8 +34,8 @@ 
 	 * 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( $this, 'refresh_the_currencies' ), 20 );
+		add_filter('facetwp_indexer_row_data', array($this, 'facetwp_index_row_data'), 20, 2);
+		add_action('lsx_currencies_rates_refreshed', array($this, 'refresh_the_currencies'), 20);
 	}
 
 	/**
@@ -45,7 +45,7 @@ 
 	 */
 	public static function init() {
 		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
+		if (!isset(self::$instance)) {
 			self::$instance = new self();
 		}
 		return self::$instance;
@@ -54,26 +54,26 @@ 
 	/**
 	 *  Alter the rows and include extra facets rows for the continents.
 	 */
-	public function facetwp_index_row_data( $rows, $params ) {
-		switch ( $params['facet']['source'] ) {
+	public function facetwp_index_row_data($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( $rows ) ) {
+				if (true === lsx_currencies()->convert_to_single && empty($rows)) {
 					lsx_currencies()->frontend->set_defaults();
-					$additional_prices = get_post_meta( $params['defaults']['post_id'], 'additional_prices', false );
+					$additional_prices = get_post_meta($params['defaults']['post_id'], 'additional_prices', false);
 
-					if ( ! empty( $additional_prices ) && isset( $additional_prices[0] ) && ! empty( lsx_currencies()->frontend->rates ) ) {
+					if (!empty($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 !== $current_currency ) {
+						if ($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 );
+						$new_row['facet_value']         = round($usd_value, 0);
+						$new_row['facet_display_value'] = round($usd_value, 0);
 						$rows[]                         = $new_row;
 					}
 				}
@@ -91,8 +91,8 @@ 
 	 * @return void
 	 */
 	public function refresh_the_currencies() {
-		if ( true === lsx_currencies()->convert_to_single ) {
-			add_action( 'wp_footer', array( $this, 'trigger_the_index' ) );
+		if (true === lsx_currencies()->convert_to_single) {
+			add_action('wp_footer', array($this, 'trigger_the_index'));
 		}
 	}
 
@@ -102,17 +102,17 @@ 
 	 * @return void
 	 */
 	public function trigger_the_index() {
-		$tours_args  = array(
+		$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 );
+		$tours_query = new \WP_Query($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' ),
+               ),
+          ) ) );
+     }
 }

Spacing +112 added lines, -112 removed lines

@@ -27,11 +27,11 @@ 
 	 * 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( $this, 'customize_register' ), 20 );
+		add_action('admin_enqueue_scripts', array($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);
 	}
 
 	/**
@@ -41,7 +41,7 @@ 
 	 */
 	public static function init() {
 		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
+		if (!isset(self::$instance)) {
 			self::$instance = new self();
 		}
 		return self::$instance;
@@ -52,25 +52,25 @@ 
 	 */
 	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 );
+		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';
+		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 );
+				$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( $this, 'api_settings' ), 11, 1 );
+			add_action('lsx_to_framework_dashboard_tab_content', array($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( $this, 'api_settings' ), 11, 1 );
+			add_action('lsx_framework_display_tab_content', array($this, 'general_settings'), 11, 1);
+			add_action('lsx_framework_api_tab_content', array($this, 'api_settings'), 11, 1);
 		}
 	}
 
@@ -78,16 +78,16 @@ 
 	 * Returns the array of settings to the UIX Class
 	 */
 	public function settings_page_array() {
-		$tabs = apply_filters( 'lsx_framework_settings_tabs', 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' ),
+				'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' ),
+				'save_button' => esc_html__('Save Changes', 'lsx-currencies'),
 				'tabs'        => $tabs,
 			),
 		);
@@ -96,14 +96,14 @@ 
 	/**
 	 * Register tabs
 	 */
-	public function register_tabs( $tabs ) {
+	public function register_tabs($tabs) {
 		$default = true;
 
-		if ( false !== $tabs && is_array( $tabs ) && count( $tabs ) > 0 ) {
+		if (false !== $tabs && is_array($tabs) && count($tabs) > 0) {
 			$default = false;
 		}
 
-		if ( ! function_exists( 'tour_operator' ) ) {
+		if (!function_exists('tour_operator')) {
 			/*if ( ! array_key_exists( 'general', $tabs ) ) {
 				$tabs['general'] = array(
 					'page_title'        => '',
@@ -116,24 +116,24 @@ 
 				$default = false;
 			}*/
 
-			if ( ! array_key_exists( 'display', $tabs ) ) {
+			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',
+					'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 ) ) {
+			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',
+					'menu_title'        => esc_html__('API', 'lsx-currencies'),
+					'template'          => LSX_CURRENCIES_PATH.'includes/settings/api.php',
 					'default'           => $default,
 				);
 
@@ -150,12 +150,12 @@ 
 	 * @param $tab string
 	 * @return null
 	 */
-	public function general_settings( $tab = 'general' ) {
-		if ( 'currency_switcher' === $tab ) {
+	public function general_settings($tab = 'general') {
+		if ('currency_switcher' === $tab) {
 			$this->base_currency_field();
 			$this->additional_currencies_field();
 			$this->remove_decimals_field();
-			if ( function_exists( 'tour_operator' ) ) {
+			if (function_exists('tour_operator')) {
 				$this->enable_multiple_prices_field();
 				$this->enable_convert_to_single_currency_field();
 			}
@@ -168,8 +168,8 @@ 
 	 * @param $tab string
 	 * @return null
 	 */
-	public function api_settings( $tab = 'general' ) {
-		if ( 'settings' === $tab ) {
+	public function api_settings($tab = 'general') {
+		if ('settings' === $tab) {
 			$this->currency_api_heading();
 			$this->api_key_field();
 		}
@@ -184,20 +184,20 @@ 
 			<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 ) {
+						foreach (lsx_currencies()->available_currencies as $currency_id => $currency_label) {
 							$selected = '';
 
-							if ( lsx_currencies()->base_currency === $currency_id ) {
+							if (lsx_currencies()->base_currency === $currency_id) {
 								$selected = 'selected="selected"';
 							}
 							$allowed_html = array(
@@ -206,19 +206,19 @@ 
 									'selected' => array(),
 								),
 							);
-							echo wp_kses( '<option value="' . $currency_id . '" ' . $selected . '>' . $currency_label . '</option>', $allowed_html );
+							echo wp_kses('<option value="'.$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 ];
+					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( $currency_label ); ?></p>
-					<p><small><?php esc_html_e( 'When WooCommerce is active, that currency is used as the base currency.', 'lsx-currencies' ); ?></small></p>
+					<p><?php echo wp_kses_post(lsx_currencies()->get_currency_flag(lsx_currencies()->base_currency)); ?> <?php echo esc_attr($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
 				}
 				?>
@@ -236,26 +236,26 @@ 
 			<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 ) {
+					foreach (lsx_currencies()->available_currencies as $slug => $label) {
 						$checked = '';
 						$hidden  = $checked;
-						if ( array_key_exists( $slug, lsx_currencies()->additional_currencies ) || lsx_currencies()->base_currency === $slug ) {
+						if (array_key_exists($slug, lsx_currencies()->additional_currencies) || lsx_currencies()->base_currency === $slug) {
 								$checked = 'checked="checked"';
 						}
 
-						if ( lsx_currencies()->base_currency === $slug ) {
+						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 ) . $label ); ?></label>
+							<li <?php echo wp_kses_post($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
 					}
@@ -273,11 +273,11 @@ 
 		?>
 		<tr class="form-field">
 			<th scope="row">
-				<label for="remove_decimals"><?php esc_html_e( 'Remove Decimals', 'lsx-currencies' ); ?></label>
+				<label for="remove_decimals"><?php esc_html_e('Remove Decimals', 'lsx-currencies'); ?></label>
 			</th>
 			<td>
 				<input type="checkbox" {{#if remove_decimals}} checked="checked" {{/if}} name="remove_decimals" />
-				<small><?php esc_html_e( 'Round down the amount to the nearest full value.', 'lsx-currencies' ); ?></small>
+				<small><?php esc_html_e('Round down the amount to the nearest full value.', 'lsx-currencies'); ?></small>
 			</td>
 		</tr>
 		<?php
@@ -290,11 +290,11 @@ 
 		?>
 		<tr class="form-field">
 			<th scope="row">
-				<label for="multi_price"><?php esc_html_e( 'Enable Multiple Prices', 'lsx-currencies' ); ?></label>
+				<label for="multi_price"><?php esc_html_e('Enable Multiple Prices', 'lsx-currencies'); ?></label>
 			</th>
 			<td>
 				<input type="checkbox" {{#if multi_price}} checked="checked" {{/if}} name="multi_price" />
-				<small><?php esc_html_e( 'Allowing you to add specific prices per active currency.', 'lsx-currencies' ); ?></small>
+				<small><?php esc_html_e('Allowing you to add specific prices per active currency.', 'lsx-currencies'); ?></small>
 			</td>
 		</tr>
 		<?php
@@ -307,11 +307,11 @@ 
 		?>
 		<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>
+				<label for="convert_to_single_currency"><?php esc_html_e('Enable Convert to Single Currency', 'lsx-currencies'); ?></label>
 			</th>
 			<td>
 				<input type="checkbox" {{#if convert_to_single_currency}} checked="checked" {{/if}} name="convert_to_single_currency" />
-				<small><?php esc_html_e( 'This will convert all prices added to the base currency, the currency switcher will not work.', 'lsx-currencies' ); ?></small>
+				<small><?php esc_html_e('This will convert all prices added to the base currency, the currency switcher will not work.', 'lsx-currencies'); ?></small>
 			</td>
 		</tr>
 		<?php
@@ -324,7 +324,7 @@ 
 		?>
 		<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>
+				<h4 style="margin-bottom:0px;"><?php esc_html_e('Openexchange API', 'lsx-currencies'); ?></h4>
 			</th>
 		</tr>
 		<?php
@@ -337,11 +337,11 @@ 
 		?>
 		<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>
+				<i class="dashicons-before dashicons-admin-network"></i><label for="openexchange_api"> <?php esc_html_e('Key', 'to-maps'); ?></label>
 			</th>
 			<td>
 				<input type="text" {{#if openexchange_api}} value="{{openexchange_api}}" {{/if}} name="openexchange_api" />
-				<br /><small><?php esc_html_e( 'Get your API key here', 'lsx-currencies' ); ?> - <a target="_blank" rel="noopener noreferrer" href="https://openexchangerates.org/signup/free">openexchangerates.org</a></small>
+				<br /><small><?php esc_html_e('Get your API key here', 'lsx-currencies'); ?> - <a target="_blank" rel="noopener noreferrer" href="https://openexchangerates.org/signup/free">openexchangerates.org</a></small>
 			</td>
 		</tr>
 		<?php
@@ -350,26 +350,26 @@ 
 	/**
 	 *  adds in our multiple prices field
 	 */
-	public function fields( $meta_boxes ) {
-		if ( true === lsx_currencies()->multi_prices && ! empty( lsx_currencies()->additional_currencies ) ) {
+	public function fields($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 ) {
+			foreach (lsx_currencies()->additional_currencies as $key => $values) {
+				if (lsx_currencies()->base_currency === $key) {
 					continue;
 				}
 
-				$currency_options[ $key ] = lsx_currencies()->available_currencies[ $key ];
+				$currency_options[$key] = lsx_currencies()->available_currencies[$key];
 			}
 
 			$new_boxes = array();
 			$injected = false;
-			if ( ! empty( $meta_boxes ) ) {
-				foreach ( $meta_boxes as $meta_box ) {
-					if ( 'price' === $meta_box['id'] ) {
+			if (!empty($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 . ')',
+							'name' => 'Base Price ('.lsx_currencies()->base_currency.')',
 							'type' => 'text',
 						);
 						$new_boxes[] = array(
@@ -399,7 +399,7 @@ 
 					$new_boxes[] = $meta_box;
 				}
 			}
-			if ( true === $injected ) {
+			if (true === $injected) {
 				$meta_boxes = $new_boxes;
 			}
 		}
@@ -411,106 +411,106 @@ 
 	 *
 	 * @since 1.1.1
 	 */
-	public function customize_register( $wp_customize ) {
+	public function customize_register($wp_customize) {
 		/**
 		 * Panel.
 		 */
-		$wp_customize->add_panel( 'lsx_currencies', array(
+		$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' ),
-		) );
+			'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' ),
+		$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(
+		$wp_customize->add_setting('lsx_currencies_currency_menu_position', array(
 			'default' => '',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
+			'sanitize_callback' => array('\lsx\currencies\classes\Currencies', 'sanitize_select'),
+		));
 
 		$choices = array(
-			'' => esc_html__( 'None', 'lsx-currencies' ),
+			'' => esc_html__('None', 'lsx-currencies'),
 		);
 
 		$menus = get_registered_nav_menus();
 
-		if ( is_array( $menus ) && ! empty( $menus ) ) {
-			$choices = array_merge( $choices, $menus );
+		if (is_array($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' ),
+		$wp_customize->add_control(new \WP_Customize_Control($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(
+		$wp_customize->add_setting('lsx_currencies_display_flags', array(
 			'default'           => false,
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_checkbox' ),
-		) );
+			'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' ),
+		$wp_customize->add_control(new \WP_Customize_Control($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(
+		$wp_customize->add_setting('lsx_currencies_flag_position', array(
 			'default'           => 'left',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
+			'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' ),
+		$wp_customize->add_control(new \WP_Customize_Control($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' ),
+				'left' => esc_html__('Left', 'lsx-currencies'),
+				'right' => esc_html__('Right', 'lsx-currencies'),
 			),
-		) ) );
+		)));
 
-		$wp_customize->add_setting( 'lsx_currencies_currency_switcher_position', array(
+		$wp_customize->add_setting('lsx_currencies_currency_switcher_position', array(
 			'default'           => 'right',
-			'sanitize_callback' => array( '\lsx\currencies\classes\Currencies', 'sanitize_select' ),
-		) );
+			'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' ),
+		$wp_customize->add_control(new \WP_Customize_Control($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' ),
+				'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;
+     }
 }

Spacing +97 added lines, -97 removed lines

@@ -48,13 +48,13 @@ 
 	 * 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( $this, 'filter_post_meta' ), 100, 4 );
+		if (!is_admin()) {
+			add_action('plugins_loaded', array($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);
 		}
 	}
 
@@ -65,7 +65,7 @@ 
 	 */
 	public static function init() {
 		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
+		if (!isset(self::$instance)) {
 			self::$instance = new self();
 		}
 		return self::$instance;
@@ -75,56 +75,56 @@ 
 	 * 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 );
+		$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( $rates ) ) {
+			if (is_wp_error($rates)) {
 				$this->rates_message = $rates->get_error_message();
-			} elseif ( ! empty( $decoded_rates->error ) ) {
+			} elseif (!empty($decoded_rates->error)) {
 				$this->rates_message = $decoded_rates->description;
-			} elseif ( empty( $rates ) ) {
-				$this->rates_message = esc_html__( 'Error: API response is empty.', 'lsx-currencies' );
+			} elseif (empty($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_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->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 );
+		$this->current_currency = isset($_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 );
+		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' ) ) {
+		if (defined('SCRIPT_DEBUG')) {
 			$prefix = '';
 			$src = 'src/';
 			$script_debug = true;
 		}
-		wp_enqueue_script( 'lsx-currencies', LSX_CURRENCIES_URL . 'assets/js/' . $src . 'lsx-currencies' . $prefix . '.js', array( 'jquery', 'lsx-moneyjs', 'lsx-accountingjs', 'lsx-jquery-cookie' ), LSX_CURRENCIES_VER, true );
+		wp_enqueue_script('lsx-currencies', LSX_CURRENCIES_URL.'assets/js/'.$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 ) {
+		if (true === lsx_currencies()->convert_to_single) {
 			$current_currency = $base_currency;
 		}
 
-		$params = apply_filters( 'lsx_currencies_js_params', array(
+		$params = apply_filters('lsx_currencies_js_params', array(
 			'current_currency'  => $current_currency,
 			'currency_symbols'  => $this->get_available_symbols(),
 			'rates'             => $this->rates,
@@ -136,10 +136,10 @@ 
 			'remove_decimals'   => lsx_currencies()->remove_decimals,
 		));
 
-		wp_localize_script( 'lsx-currencies', 'lsx_currencies_params', $params );
+		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' );
+		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');
 	}
 
 	/**
@@ -149,9 +149,9 @@ 
 	 */
 	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 ];
+		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;
@@ -160,63 +160,63 @@ 
 	/**
 	 * Adds in the required currency conversion tags
 	 */
-	public function price_filter( $return_html, $meta_key, $value, $before, $after ) {
-		if ( 'price' === $meta_key ) {
+	public function price_filter($return_html, $meta_key, $value, $before, $after) {
+		if ('price' === $meta_key) {
 			$additional_html = '';
-			$additional_prices = get_post_meta( get_the_ID(), 'additional_prices', false );
+			$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'] . '="' . $a_price['amount'] . '"';
+			if (true === lsx_currencies()->multi_prices && !empty($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, '.' );
+			$value = preg_replace('/[^0-9.]+/', '', $value);
+			$decimals = substr_count($value, '.');
 
-			if ( false !== $decimals && $decimals > 1 ) {
+			if (false !== $decimals && $decimals > 1) {
 				$decimals--;
 				$decimals = (int) $decimals;
-				$value = preg_replace( '/' . preg_quote( '.', '/' ) . '/', '', $value, $decimals );
+				$value = preg_replace('/'.preg_quote('.', '/').'/', '', $value, $decimals);
 			}
 
 			$money_format = '%i';
-			if ( false !== lsx_currencies()->remove_decimals ) {
+			if (false !== lsx_currencies()->remove_decimals) {
 				$money_format = '%.0n';
 			}
 
 			$prefix .= '>';
 			$suffix = '</span>';
 
-			setlocale( LC_MONETARY, 'en_US' );
+			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>';
+			$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 );
+			$price_type = get_post_meta(get_the_ID(), 'price_type', true);
 
-			switch ( $price_type ) {
+			switch ($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 ) );
+					$amount = $currency.$amount.' '.ucwords(str_replace('_', ' ', $price_type));
 				    break;
 
 				case 'total_percentage':
-					$amount .= '% ' . esc_html__( 'Off', 'lsx-currencies' );
-					$before = str_replace( 'from', '', $before );
+					$amount .= '% '.esc_html__('Off', 'lsx-currencies');
+					$before = str_replace('from', '', $before);
 				    break;
 
 				case 'none':
 				default:
-					$amount = $currency . $amount;
+					$amount = $currency.$amount;
 				    break;
 			}
 
-			$return_html = $before . $prefix . $amount . $suffix . $after;
+			$return_html = $before.$prefix.$amount.$suffix.$after;
 		}
 
 		return $return_html;
@@ -230,12 +230,12 @@ 
 	 *
 	 * @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 ) . $items;
+	public function wp_nav_menu_items_filter($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 );
+				$items = $items.$this->get_menu_html($args);
 			}
 		}
 		return $items;
@@ -248,38 +248,38 @@ 
 	 *
 	 * @return string
 	 */
-	private function get_menu_html( $args ) {
-		if ( empty( lsx_currencies()->additional_currencies ) ) {
+	private function get_menu_html($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 : '';
+		$items .= isset($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 (!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>';
+		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 ('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 );
+		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 : '';
+		$items .= isset($args->link_after) ? $args->link_after : '';
 		$items .= '<span class="caret"></span></a>';
-		$items .= isset( $args->after ) ? $args->after : '';
+		$items .= isset($args->after) ? $args->after : '';
 		$items .= $this->render_sub_items();
 		$items .= '</li>';
 		return $items;
@@ -293,48 +293,48 @@ 
 	 */
 	private function render_sub_items() {
 		$sub_items = '';
-		foreach ( lsx_currencies()->additional_currencies as $key => $currency ) {
+		foreach (lsx_currencies()->additional_currencies as $key => $currency) {
 			$hidden = '';
 			$class = '';
 
-			if ( $this->current_currency === $key ) {
+			if ($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 ) . '">';
+			$sub_items .= '<li '.$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 (!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>';
+			if ('left' === lsx_currencies()->switcher_symbol_position) {
+				$sub_items .= '<span class="currency-icon '.strtolower($key).'"></span>';
 			}
 
-			$sub_items .= ucwords( $key );
+			$sub_items .= ucwords($key);
 
-			if ( 'right' === lsx_currencies()->switcher_symbol_position ) {
-				$sub_items .= '<span class="currency-icon ' . strtolower( $key ) . '"></span>';
+			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 );
+			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>';
+		$sub_items = '<ul class="sub-menu submenu-currency dropdown-menu">'.$sub_items.'</ul>';
 		return $sub_items;
 	}
 
 	/**
 	 * Allow data params for Slick slider addon.
 	 */
-	public function wp_kses_allowed_html( $allowedtags, $context ) {
-		if ( ! isset( $allowedtags['span'] ) ) {
+	public function wp_kses_allowed_html($allowedtags, $context) {
+		if (!isset($allowedtags['span'])) {
 			$allowedtags['span'] = array();
 		}
 
@@ -381,11 +381,11 @@ 
 	 * @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( $object_id, 'post_meta' );
+	public function filter_post_meta($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[ $meta_key ] ) {
+			if (!isset($meta_cache[$meta_key]) || '' === $meta_cache[$meta_key]) {
 				$metadata = '0';
 			}
 		}