AyeCode / invoicing

includes/class-wpinv-addons.php

Doc Comments -4 removed lines

@@ -73,10 +73,6 @@
 	/**
 	 * Outputs a button.
 	 *ccc
-	 * @param string $url
-	 * @param string $text
-	 * @param string $theme
-	 * @param string $plugin
 	 */
 	public function output_button( $addon ) {
 		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );

Indentation +201 added lines, -201 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -15,71 +15,71 @@ 
 class WPInv_Admin_Addons extends Ayecode_Addons {
 
 
-	/**
-	 * Get the extensions page tabs.
-	 *
-	 * @return array of tabs.
-	 */
-	public function get_tabs(){
-		$tabs = array(
-			'addons' => __("Addons", "invoicing"),
+    /**
+     * Get the extensions page tabs.
+     *
+     * @return array of tabs.
+     */
+    public function get_tabs(){
+        $tabs = array(
+            'addons' => __("Addons", "invoicing"),
             'gateways' => __("Payment Gateways", "invoicing"),
             'recommended_plugins' => __("Recommended plugins", "invoicing"),
             'membership' => __("Membership", "invoicing"),
-		);
-
-		return $tabs;
-	}
-
-	/**
-	 * Get section content for the addons screen.
-	 *
-	 * @param  string $section_id
-	 *
-	 * @return array
-	 */
-	public function get_section_data( $section_id ) {
-		$section      = self::get_tab( $section_id );
-		$api_url = "https://wpinvoicing.com/edd-api/v2/products/";
-		$section_data = new stdClass();
-
-		if($section_id=='recommended_plugins'){
-			$section_data->products = self::get_recommend_wp_plugins_edd_formatted();
-		}
-		elseif ( ! empty( $section ) ) {
-			if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
-			//if ( 1==1) {
-
-				$query_args = array( 'category' => $section_id, 'number' => 100);
-				$query_args = apply_filters('wpeu_edd_api_query_args',$query_args,$api_url,$section_id);
-
-				$raw_section = wp_safe_remote_get( esc_url_raw( add_query_arg($query_args ,$api_url) ), array( 'user-agent' => 'Invoicing Addons Page','timeout'     => 15, ) );
-
-				if ( ! is_wp_error( $raw_section ) ) {
-					$section_data = json_decode( wp_remote_retrieve_body( $raw_section ) );
-
-					if ( ! empty( $section_data->products ) ) {
-						set_transient( 'wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS );
-					}
-				}
-			}
-		}
-
-		$products = isset($section_data->products) ? $section_data->products : '';
-
-		return apply_filters( 'wpi_addons_section_data', $products, $section_id );
-	}
-
-	/**
-	 * Outputs a button.
-	 *ccc
-	 * @param string $url
-	 * @param string $text
-	 * @param string $theme
-	 * @param string $plugin
-	 */
-	public function output_button( $addon ) {
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
+        );
+
+        return $tabs;
+    }
+
+    /**
+     * Get section content for the addons screen.
+     *
+     * @param  string $section_id
+     *
+     * @return array
+     */
+    public function get_section_data( $section_id ) {
+        $section      = self::get_tab( $section_id );
+        $api_url = "https://wpinvoicing.com/edd-api/v2/products/";
+        $section_data = new stdClass();
+
+        if($section_id=='recommended_plugins'){
+            $section_data->products = self::get_recommend_wp_plugins_edd_formatted();
+        }
+        elseif ( ! empty( $section ) ) {
+            if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
+            //if ( 1==1) {
+
+                $query_args = array( 'category' => $section_id, 'number' => 100);
+                $query_args = apply_filters('wpeu_edd_api_query_args',$query_args,$api_url,$section_id);
+
+                $raw_section = wp_safe_remote_get( esc_url_raw( add_query_arg($query_args ,$api_url) ), array( 'user-agent' => 'Invoicing Addons Page','timeout'     => 15, ) );
+
+                if ( ! is_wp_error( $raw_section ) ) {
+                    $section_data = json_decode( wp_remote_retrieve_body( $raw_section ) );
+
+                    if ( ! empty( $section_data->products ) ) {
+                        set_transient( 'wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS );
+                    }
+                }
+            }
+        }
+
+        $products = isset($section_data->products) ? $section_data->products : '';
+
+        return apply_filters( 'wpi_addons_section_data', $products, $section_id );
+    }
+
+    /**
+     * Outputs a button.
+     *ccc
+     * @param string $url
+     * @param string $text
+     * @param string $theme
+     * @param string $plugin
+     */
+    public function output_button( $addon ) {
+        $current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
 //		$button_text = __('Free','invoicing');
 //		$licensing = false;
 //		$installed = false;
@@ -91,123 +91,123 @@ 
 //		$install_status = 'get';
 //		$onclick = '';
 
-		$wp_org_themes = array('supreme-directory','directory-starter');
-
-		$button_args = array(
-			'type' => $current_tab,
-			'id' => isset($addon->info->id) ? absint($addon->info->id) : '',
-			'title' => isset($addon->info->title) ? $addon->info->title : '',
-			'button_text' => __('Free','invoicing'),
-			'price_text' => __('Free','invoicing'),
-			'link' => isset($addon->info->link) ? $addon->info->link : '', // link to product
-			'url' => isset($addon->info->link) ? $addon->info->link : '', // button url
-			'class' => 'button-primary',
-			'install_status' => 'get',
-			'installed' => false,
-			'price' => '',
-			'licensing' => isset($addon->licensing->enabled) && $addon->licensing->enabled ? true : false,
-			'license' => isset($addon->licensing->license) && $addon->licensing->license ? $addon->licensing->license : '',
-			'onclick' => '',
-			'slug' => isset($addon->info->slug) ? $addon->info->slug : '',
-			'active' => false,
-			'file' => '',
-			'update_url' => '',
-		);
-
-		if($current_tab == 'addons' && isset($addon->info->id) && $addon->info->id){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
-			$status = self::install_plugin_install_status($addon);
-			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
-			if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
-			$button_args['update_url'] = "https://wpinvoicing.com";
-		}elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
-			$button_args['installed'] = self::is_theme_installed($addon);
-			if(!in_array($button_args['slug'],$wp_org_themes)){
-				$button_args['update_url'] = "https://wpinvoicing.com";
-			}
-		}elseif($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			$status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
-			$button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
-			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
-		}
-
-		// set price
-		if(isset($addon->pricing) && !empty($addon->pricing)){
-			if(is_object($addon->pricing)){
-				$prices = (Array)$addon->pricing;
-				$button_args['price'] = reset($prices);
-			}elseif(isset($addon->pricing)){
-				$button_args['price'] = $addon->pricing;
-			}
-		}
-
-		// set price text
-		if( $button_args['price'] && $button_args['price'] != '0.00' ){
-			$button_args['price_text'] = sprintf( __('From: $%d', 'invoicing'), $button_args['price']);
-		}
-
-
-		// set if installed
-		if(in_array($button_args['install_status'], array('installed','latest_installed','update_available','newer_installed'))){
-			$button_args['installed'] = true;
-		}
+        $wp_org_themes = array('supreme-directory','directory-starter');
+
+        $button_args = array(
+            'type' => $current_tab,
+            'id' => isset($addon->info->id) ? absint($addon->info->id) : '',
+            'title' => isset($addon->info->title) ? $addon->info->title : '',
+            'button_text' => __('Free','invoicing'),
+            'price_text' => __('Free','invoicing'),
+            'link' => isset($addon->info->link) ? $addon->info->link : '', // link to product
+            'url' => isset($addon->info->link) ? $addon->info->link : '', // button url
+            'class' => 'button-primary',
+            'install_status' => 'get',
+            'installed' => false,
+            'price' => '',
+            'licensing' => isset($addon->licensing->enabled) && $addon->licensing->enabled ? true : false,
+            'license' => isset($addon->licensing->license) && $addon->licensing->license ? $addon->licensing->license : '',
+            'onclick' => '',
+            'slug' => isset($addon->info->slug) ? $addon->info->slug : '',
+            'active' => false,
+            'file' => '',
+            'update_url' => '',
+        );
+
+        if($current_tab == 'addons' && isset($addon->info->id) && $addon->info->id){
+            include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
+            if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+            $status = self::install_plugin_install_status($addon);
+            $button_args['file'] = isset($status['file']) ? $status['file'] : '';
+            if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
+            $button_args['update_url'] = "https://wpinvoicing.com";
+        }elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
+            if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+            $button_args['installed'] = self::is_theme_installed($addon);
+            if(!in_array($button_args['slug'],$wp_org_themes)){
+                $button_args['update_url'] = "https://wpinvoicing.com";
+            }
+        }elseif($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug){
+            include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
+            $status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
+            $button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
+            $button_args['file'] = isset($status['file']) ? $status['file'] : '';
+        }
+
+        // set price
+        if(isset($addon->pricing) && !empty($addon->pricing)){
+            if(is_object($addon->pricing)){
+                $prices = (Array)$addon->pricing;
+                $button_args['price'] = reset($prices);
+            }elseif(isset($addon->pricing)){
+                $button_args['price'] = $addon->pricing;
+            }
+        }
+
+        // set price text
+        if( $button_args['price'] && $button_args['price'] != '0.00' ){
+            $button_args['price_text'] = sprintf( __('From: $%d', 'invoicing'), $button_args['price']);
+        }
+
+
+        // set if installed
+        if(in_array($button_args['install_status'], array('installed','latest_installed','update_available','newer_installed'))){
+            $button_args['installed'] = true;
+        }
 
 //		print_r($button_args);
-		// set if active
-		if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
-			if($button_args['type'] != 'themes'){
-				$button_args['active'] = is_plugin_active($button_args['file']);
-			}else{
-				$button_args['active'] = self::is_theme_active($addon);
-			}
-		}
-
-		// set button text and class
-		if($button_args['active']){
-			$button_args['button_text'] = __('Active','invoicing');
-			$button_args['class'] = ' button-secondary disabled ';
-		}elseif($button_args['installed']){
-			$button_args['button_text'] = __('Activate','invoicing');
-
-			if($button_args['type'] != 'themes'){
-				if ( current_user_can( 'manage_options' ) ) {
-					$button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
-				}else{
-					$button_args['url'] = '#';
-				}
-			}else{
-				if ( current_user_can( 'switch_themes' ) ) {
-					$button_args['url'] = self::get_theme_activation_url($addon);
-				}else{
-					$button_args['url'] = '#';
-				}
-			}
-
-		}else{
-			if($button_args['type'] == 'recommended_plugins'){
-				$button_args['button_text'] = __('Install','invoicing');
-			}else{
-				$button_args['button_text'] = __('Get it','invoicing');
-
-				/*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){
+        // set if active
+        if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
+            if($button_args['type'] != 'themes'){
+                $button_args['active'] = is_plugin_active($button_args['file']);
+            }else{
+                $button_args['active'] = self::is_theme_active($addon);
+            }
+        }
+
+        // set button text and class
+        if($button_args['active']){
+            $button_args['button_text'] = __('Active','invoicing');
+            $button_args['class'] = ' button-secondary disabled ';
+        }elseif($button_args['installed']){
+            $button_args['button_text'] = __('Activate','invoicing');
+
+            if($button_args['type'] != 'themes'){
+                if ( current_user_can( 'manage_options' ) ) {
+                    $button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
+                }else{
+                    $button_args['url'] = '#';
+                }
+            }else{
+                if ( current_user_can( 'switch_themes' ) ) {
+                    $button_args['url'] = self::get_theme_activation_url($addon);
+                }else{
+                    $button_args['url'] = '#';
+                }
+            }
+
+        }else{
+            if($button_args['type'] == 'recommended_plugins'){
+                $button_args['button_text'] = __('Install','invoicing');
+            }else{
+                $button_args['button_text'] = __('Get it','invoicing');
+
+                /*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){
 					$button_args['button_text'] = __('Install','invoicing');
 					$button_args['url'] = self::get_theme_install_url($button_args['slug']);
 					$button_args['onclick'] = 'gd_set_button_installing(this);';
 				}*/
 
-			}
-		}
+            }
+        }
 
 		
-		// filter the button arguments
-		$button_args = apply_filters('edd_api_button_args',$button_args);
+        // filter the button arguments
+        $button_args = apply_filters('edd_api_button_args',$button_args);
 
-		// set price text
-		if(isset($button_args['price_text'])){
-			?>
+        // set price text
+        if(isset($button_args['price_text'])){
+            ?>
 			<a
 				target="_blank"
 				class="addons-price-text"
@@ -215,15 +215,15 @@ 
 				<?php echo esc_html( $button_args['price_text'] ); ?>
 			</a>
 			<?php
-		}
+        }
 
 
-		$target = '';
-		if ( ! empty( $button_args['url'] ) ) {
-			$target = strpos($button_args['url'], get_site_url()) !== false ? '' : ' target="_blank" ';
-		}
+        $target = '';
+        if ( ! empty( $button_args['url'] ) ) {
+            $target = strpos($button_args['url'], get_site_url()) !== false ? '' : ' target="_blank" ';
+        }
 
-		?>
+        ?>
 		<a
 			data-licence="<?php echo esc_attr($button_args['license']);?>"
 			data-licensing="<?php echo $button_args['licensing'] ? 1 : 0;?>"
@@ -246,28 +246,28 @@ 
 		<?php
 
 
-	}
-
-
-	/**
-	 * Handles output of the addons page in admin.
-	 */
-	public function output() {
-		$tabs            = self::get_tabs();
-		$sections        = self::get_sections();
-		$theme           = wp_get_theme();
-		$section_keys    = array_keys( $sections );
-		$current_section = isset( $_GET['section'] ) ? sanitize_text_field( $_GET['section'] ) : current( $section_keys );
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
-		include_once( WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php' );
-	}
-
-	/**
-	 * A list of recommended wp.org plugins.
-	 * @return array
-	 */
-	public function get_recommend_wp_plugins(){
-		$plugins = array(
+    }
+
+
+    /**
+     * Handles output of the addons page in admin.
+     */
+    public function output() {
+        $tabs            = self::get_tabs();
+        $sections        = self::get_sections();
+        $theme           = wp_get_theme();
+        $section_keys    = array_keys( $sections );
+        $current_section = isset( $_GET['section'] ) ? sanitize_text_field( $_GET['section'] ) : current( $section_keys );
+        $current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
+        include_once( WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php' );
+    }
+
+    /**
+     * A list of recommended wp.org plugins.
+     * @return array
+     */
+    public function get_recommend_wp_plugins(){
+        $plugins = array(
             'invoicing-quotes' => array(
                 'url'   => 'https://wordpress.org/plugins/invoicing-quotes/',
                 'slug'   => 'invoicing-quotes',
@@ -287,8 +287,8 @@ 
                 'name'   => 'UsersWP',
                 'desc'   => __('Allow frontend user login and registration as well as have slick profile pages.','invoicing'),
             ),
-		);
+        );
 
-		return $plugins;
-	}
+        return $plugins;
+    }
 }

Spacing +85 added lines, -85 removed lines

@@ -5,7 +5,7 @@ 
  * All Invoicing extensions screen related functions can be found here.
  *
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -20,7 +20,7 @@ 
 	 *
 	 * @return array of tabs.
 	 */
-	public function get_tabs(){
+	public function get_tabs() {
 		$tabs = array(
 			'addons' => __("Addons", "invoicing"),
             'gateways' => __("Payment Gateways", "invoicing"),
@@ -38,28 +38,28 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_section_data( $section_id ) {
-		$section      = self::get_tab( $section_id );
+	public function get_section_data($section_id) {
+		$section      = self::get_tab($section_id);
 		$api_url = "https://wpinvoicing.com/edd-api/v2/products/";
 		$section_data = new stdClass();
 
-		if($section_id=='recommended_plugins'){
+		if ($section_id == 'recommended_plugins') {
 			$section_data->products = self::get_recommend_wp_plugins_edd_formatted();
 		}
-		elseif ( ! empty( $section ) ) {
-			if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
+		elseif (!empty($section)) {
+			if (false === ($section_data = get_transient('wpi_addons_section_' . $section_id))) { //@todo restore after testing
 			//if ( 1==1) {
 
-				$query_args = array( 'category' => $section_id, 'number' => 100);
-				$query_args = apply_filters('wpeu_edd_api_query_args',$query_args,$api_url,$section_id);
+				$query_args = array('category' => $section_id, 'number' => 100);
+				$query_args = apply_filters('wpeu_edd_api_query_args', $query_args, $api_url, $section_id);
 
-				$raw_section = wp_safe_remote_get( esc_url_raw( add_query_arg($query_args ,$api_url) ), array( 'user-agent' => 'Invoicing Addons Page','timeout'     => 15, ) );
+				$raw_section = wp_safe_remote_get(esc_url_raw(add_query_arg($query_args, $api_url)), array('user-agent' => 'Invoicing Addons Page', 'timeout'     => 15,));
 
-				if ( ! is_wp_error( $raw_section ) ) {
-					$section_data = json_decode( wp_remote_retrieve_body( $raw_section ) );
+				if (!is_wp_error($raw_section)) {
+					$section_data = json_decode(wp_remote_retrieve_body($raw_section));
 
-					if ( ! empty( $section_data->products ) ) {
-						set_transient( 'wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS );
+					if (!empty($section_data->products)) {
+						set_transient('wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS);
 					}
 				}
 			}
@@ -67,7 +67,7 @@ 
 
 		$products = isset($section_data->products) ? $section_data->products : '';
 
-		return apply_filters( 'wpi_addons_section_data', $products, $section_id );
+		return apply_filters('wpi_addons_section_data', $products, $section_id);
 	}
 
 	/**
@@ -78,8 +78,8 @@ 
 	 * @param string $theme
 	 * @param string $plugin
 	 */
-	public function output_button( $addon ) {
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
+	public function output_button($addon) {
+		$current_tab = empty($_GET['tab']) ? 'addons' : sanitize_title($_GET['tab']);
 //		$button_text = __('Free','invoicing');
 //		$licensing = false;
 //		$installed = false;
@@ -91,14 +91,14 @@ 
 //		$install_status = 'get';
 //		$onclick = '';
 
-		$wp_org_themes = array('supreme-directory','directory-starter');
+		$wp_org_themes = array('supreme-directory', 'directory-starter');
 
 		$button_args = array(
 			'type' => $current_tab,
 			'id' => isset($addon->info->id) ? absint($addon->info->id) : '',
 			'title' => isset($addon->info->title) ? $addon->info->title : '',
-			'button_text' => __('Free','invoicing'),
-			'price_text' => __('Free','invoicing'),
+			'button_text' => __('Free', 'invoicing'),
+			'price_text' => __('Free', 'invoicing'),
 			'link' => isset($addon->info->link) ? $addon->info->link : '', // link to product
 			'url' => isset($addon->info->link) ? $addon->info->link : '', // button url
 			'class' => 'button-primary',
@@ -114,83 +114,83 @@ 
 			'update_url' => '',
 		);
 
-		if($current_tab == 'addons' && isset($addon->info->id) && $addon->info->id){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+		if ($current_tab == 'addons' && isset($addon->info->id) && $addon->info->id) {
+			include_once(ABSPATH . 'wp-admin/includes/plugin-install.php'); //for plugins_api..
+			if (!empty($addon->licensing->edd_slug)) {$button_args['slug'] = $addon->licensing->edd_slug; }
 			$status = self::install_plugin_install_status($addon);
 			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
-			if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
+			if (isset($status['status'])) {$button_args['install_status'] = $status['status']; }
 			$button_args['update_url'] = "https://wpinvoicing.com";
-		}elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+		}elseif ($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
+			if (!empty($addon->licensing->edd_slug)) {$button_args['slug'] = $addon->licensing->edd_slug; }
 			$button_args['installed'] = self::is_theme_installed($addon);
-			if(!in_array($button_args['slug'],$wp_org_themes)){
+			if (!in_array($button_args['slug'], $wp_org_themes)) {
 				$button_args['update_url'] = "https://wpinvoicing.com";
 			}
-		}elseif($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			$status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
+		}elseif ($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug) {
+			include_once(ABSPATH . 'wp-admin/includes/plugin-install.php'); //for plugins_api..
+			$status = install_plugin_install_status(array("slug"=>$button_args['slug'], "version"=>""));
 			$button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
 			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
 		}
 
 		// set price
-		if(isset($addon->pricing) && !empty($addon->pricing)){
-			if(is_object($addon->pricing)){
+		if (isset($addon->pricing) && !empty($addon->pricing)) {
+			if (is_object($addon->pricing)) {
 				$prices = (Array)$addon->pricing;
 				$button_args['price'] = reset($prices);
-			}elseif(isset($addon->pricing)){
+			}elseif (isset($addon->pricing)) {
 				$button_args['price'] = $addon->pricing;
 			}
 		}
 
 		// set price text
-		if( $button_args['price'] && $button_args['price'] != '0.00' ){
-			$button_args['price_text'] = sprintf( __('From: $%d', 'invoicing'), $button_args['price']);
+		if ($button_args['price'] && $button_args['price'] != '0.00') {
+			$button_args['price_text'] = sprintf(__('From: $%d', 'invoicing'), $button_args['price']);
 		}
 
 
 		// set if installed
-		if(in_array($button_args['install_status'], array('installed','latest_installed','update_available','newer_installed'))){
+		if (in_array($button_args['install_status'], array('installed', 'latest_installed', 'update_available', 'newer_installed'))) {
 			$button_args['installed'] = true;
 		}
 
 //		print_r($button_args);
 		// set if active
-		if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
-			if($button_args['type'] != 'themes'){
+		if ($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')) {
+			if ($button_args['type'] != 'themes') {
 				$button_args['active'] = is_plugin_active($button_args['file']);
-			}else{
+			} else {
 				$button_args['active'] = self::is_theme_active($addon);
 			}
 		}
 
 		// set button text and class
-		if($button_args['active']){
-			$button_args['button_text'] = __('Active','invoicing');
+		if ($button_args['active']) {
+			$button_args['button_text'] = __('Active', 'invoicing');
 			$button_args['class'] = ' button-secondary disabled ';
-		}elseif($button_args['installed']){
-			$button_args['button_text'] = __('Activate','invoicing');
+		}elseif ($button_args['installed']) {
+			$button_args['button_text'] = __('Activate', 'invoicing');
 
-			if($button_args['type'] != 'themes'){
-				if ( current_user_can( 'manage_options' ) ) {
-					$button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
-				}else{
+			if ($button_args['type'] != 'themes') {
+				if (current_user_can('manage_options')) {
+					$button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin=' . $button_args['file']), 'activate-plugin_' . $button_args['file']);
+				} else {
 					$button_args['url'] = '#';
 				}
-			}else{
-				if ( current_user_can( 'switch_themes' ) ) {
+			} else {
+				if (current_user_can('switch_themes')) {
 					$button_args['url'] = self::get_theme_activation_url($addon);
-				}else{
+				} else {
 					$button_args['url'] = '#';
 				}
 			}
 
-		}else{
-			if($button_args['type'] == 'recommended_plugins'){
-				$button_args['button_text'] = __('Install','invoicing');
-			}else{
-				$button_args['button_text'] = __('Get it','invoicing');
+		} else {
+			if ($button_args['type'] == 'recommended_plugins') {
+				$button_args['button_text'] = __('Install', 'invoicing');
+			} else {
+				$button_args['button_text'] = __('Get it', 'invoicing');
 
 				/*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){
 					$button_args['button_text'] = __('Install','invoicing');
@@ -203,45 +203,45 @@ 
 
 		
 		// filter the button arguments
-		$button_args = apply_filters('edd_api_button_args',$button_args);
+		$button_args = apply_filters('edd_api_button_args', $button_args);
 
 		// set price text
-		if(isset($button_args['price_text'])){
+		if (isset($button_args['price_text'])) {
 			?>
 			<a
 				target="_blank"
 				class="addons-price-text"
-				href="<?php echo esc_url( $button_args['link'] ); ?>">
-				<?php echo esc_html( $button_args['price_text'] ); ?>
+				href="<?php echo esc_url($button_args['link']); ?>">
+				<?php echo esc_html($button_args['price_text']); ?>
 			</a>
 			<?php
 		}
 
 
 		$target = '';
-		if ( ! empty( $button_args['url'] ) ) {
+		if (!empty($button_args['url'])) {
 			$target = strpos($button_args['url'], get_site_url()) !== false ? '' : ' target="_blank" ';
 		}
 
 		?>
 		<a
-			data-licence="<?php echo esc_attr($button_args['license']);?>"
-			data-licensing="<?php echo $button_args['licensing'] ? 1 : 0;?>"
-			data-title="<?php echo esc_attr($button_args['title']);?>"
-			data-type="<?php echo esc_attr($button_args['type']);?>"
-			data-text-error-message="<?php _e('Something went wrong!','invoicing');?>"
-			data-text-activate="<?php _e('Activate','invoicing');?>"
-			data-text-activating="<?php _e('Activating','invoicing');?>"
-			data-text-deactivate="<?php _e('Deactivate','invoicing');?>"
-			data-text-installed="<?php _e('Installed','invoicing');?>"
-			data-text-install="<?php _e('Install','invoicing');?>"
-			data-text-installing="<?php _e('Installing','invoicing');?>"
-			data-text-error="<?php _e('Error','invoicing');?>"
-			<?php if(!empty($button_args['onclick'])){echo " onclick='".$button_args['onclick']."' ";}?>
-			<?php echo $target;?>
-			class="addons-button  <?php echo esc_attr( $button_args['class'] ); ?>"
-			href="<?php echo esc_url( $button_args['url'] ); ?>">
-			<?php echo esc_html( $button_args['button_text'] ); ?>
+			data-licence="<?php echo esc_attr($button_args['license']); ?>"
+			data-licensing="<?php echo $button_args['licensing'] ? 1 : 0; ?>"
+			data-title="<?php echo esc_attr($button_args['title']); ?>"
+			data-type="<?php echo esc_attr($button_args['type']); ?>"
+			data-text-error-message="<?php _e('Something went wrong!', 'invoicing'); ?>"
+			data-text-activate="<?php _e('Activate', 'invoicing'); ?>"
+			data-text-activating="<?php _e('Activating', 'invoicing'); ?>"
+			data-text-deactivate="<?php _e('Deactivate', 'invoicing'); ?>"
+			data-text-installed="<?php _e('Installed', 'invoicing'); ?>"
+			data-text-install="<?php _e('Install', 'invoicing'); ?>"
+			data-text-installing="<?php _e('Installing', 'invoicing'); ?>"
+			data-text-error="<?php _e('Error', 'invoicing'); ?>"
+			<?php if (!empty($button_args['onclick'])) {echo " onclick='" . $button_args['onclick'] . "' "; }?>
+			<?php echo $target; ?>
+			class="addons-button  <?php echo esc_attr($button_args['class']); ?>"
+			href="<?php echo esc_url($button_args['url']); ?>">
+			<?php echo esc_html($button_args['button_text']); ?>
 		</a>
 		<?php
 
@@ -256,36 +256,36 @@ 
 		$tabs            = self::get_tabs();
 		$sections        = self::get_sections();
 		$theme           = wp_get_theme();
-		$section_keys    = array_keys( $sections );
-		$current_section = isset( $_GET['section'] ) ? sanitize_text_field( $_GET['section'] ) : current( $section_keys );
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
-		include_once( WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php' );
+		$section_keys    = array_keys($sections);
+		$current_section = isset($_GET['section']) ? sanitize_text_field($_GET['section']) : current($section_keys);
+		$current_tab     = empty($_GET['tab']) ? 'addons' : sanitize_title($_GET['tab']);
+		include_once(WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php');
 	}
 
 	/**
 	 * A list of recommended wp.org plugins.
 	 * @return array
 	 */
-	public function get_recommend_wp_plugins(){
+	public function get_recommend_wp_plugins() {
 		$plugins = array(
             'invoicing-quotes' => array(
                 'url'   => 'https://wordpress.org/plugins/invoicing-quotes/',
                 'slug'   => 'invoicing-quotes',
                 'name'   => 'Quotes',
-                'desc'   => __('Allows you to create quotes, send them to clients and convert them to Invoices when accepted by the customer.','invoicing'),
+                'desc'   => __('Allows you to create quotes, send them to clients and convert them to Invoices when accepted by the customer.', 'invoicing'),
             ),
             'geodirectory' => array(
                 'url'   => 'https://wordpress.org/plugins/geodirectory/',
                 'slug'   => 'geodirectory',
                 'name'   => 'GeoDirectory',
-                'desc'   => __('Turn any WordPress theme into a global business directory portal.','invoicing'),
+                'desc'   => __('Turn any WordPress theme into a global business directory portal.', 'invoicing'),
                 'thumbnail' => "https://ps.w.org/geodirectory/assets/banner-772x250.jpg"
             ),
             'userswp' => array(
                 'url'   => 'https://wordpress.org/plugins/userswp/',
                 'slug'   => 'userswp',
                 'name'   => 'UsersWP',
-                'desc'   => __('Allow frontend user login and registration as well as have slick profile pages.','invoicing'),
+                'desc'   => __('Allow frontend user login and registration as well as have slick profile pages.', 'invoicing'),
             ),
 		);
 

Braces +11 added lines, -12 removed lines

@@ -45,8 +45,7 @@ 
 
 		if($section_id=='recommended_plugins'){
 			$section_data->products = self::get_recommend_wp_plugins_edd_formatted();
-		}
-		elseif ( ! empty( $section ) ) {
+		} elseif ( ! empty( $section ) ) {
 			if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
 			//if ( 1==1) {
 
@@ -121,13 +120,13 @@ 
 			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
 			if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
 			$button_args['update_url'] = "https://wpinvoicing.com";
-		}elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
+		} elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
 			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
 			$button_args['installed'] = self::is_theme_installed($addon);
 			if(!in_array($button_args['slug'],$wp_org_themes)){
 				$button_args['update_url'] = "https://wpinvoicing.com";
 			}
-		}elseif($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug){
+		} elseif($current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug){
 			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
 			$status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
 			$button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
@@ -139,7 +138,7 @@ 
 			if(is_object($addon->pricing)){
 				$prices = (Array)$addon->pricing;
 				$button_args['price'] = reset($prices);
-			}elseif(isset($addon->pricing)){
+			} elseif(isset($addon->pricing)){
 				$button_args['price'] = $addon->pricing;
 			}
 		}
@@ -160,7 +159,7 @@ 
 		if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
 			if($button_args['type'] != 'themes'){
 				$button_args['active'] = is_plugin_active($button_args['file']);
-			}else{
+			} else{
 				$button_args['active'] = self::is_theme_active($addon);
 			}
 		}
@@ -169,27 +168,27 @@ 
 		if($button_args['active']){
 			$button_args['button_text'] = __('Active','invoicing');
 			$button_args['class'] = ' button-secondary disabled ';
-		}elseif($button_args['installed']){
+		} elseif($button_args['installed']){
 			$button_args['button_text'] = __('Activate','invoicing');
 
 			if($button_args['type'] != 'themes'){
 				if ( current_user_can( 'manage_options' ) ) {
 					$button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
-				}else{
+				} else{
 					$button_args['url'] = '#';
 				}
-			}else{
+			} else{
 				if ( current_user_can( 'switch_themes' ) ) {
 					$button_args['url'] = self::get_theme_activation_url($addon);
-				}else{
+				} else{
 					$button_args['url'] = '#';
 				}
 			}
 
-		}else{
+		} else{
 			if($button_args['type'] == 'recommended_plugins'){
 				$button_args['button_text'] = __('Install','invoicing');
-			}else{
+			} else{
 				$button_args['button_text'] = __('Get it','invoicing');
 
 				/*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){

includes/libraries/class-ayecode-addons.php

Doc Comments +1 added lines, -1 removed lines

@@ -51,8 +51,8 @@
         /**
          * Get section for the addons screen.
          *
-         * @param  string $section_id
          *
+         * @param string $tab_id
          * @return object|bool
          */
         public function get_tab($tab_id)

Spacing +2 added lines, -2 removed lines

@@ -1,7 +1,7 @@
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
-if(!class_exists('Ayecode_Addons')) {
+if (!defined('ABSPATH')) exit;
+if (!class_exists('Ayecode_Addons')) {
 
     abstract class Ayecode_Addons
     {

Braces +3 added lines, -1 removed lines

@@ -1,6 +1,8 @@
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
 if(!class_exists('Ayecode_Addons')) {
 
     abstract class Ayecode_Addons

includes/admin/html-admin-page-addons.php

Indentation +47 added lines, -47 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 add_ThickBox();
 ?>
@@ -14,18 +14,18 @@ 
 	<?php if ( $tabs ){ ?>
 		<nav class="nav-tab-wrapper wpi-nav-tab-wrapper">
 			<?php
-			foreach ( $tabs as $name => $label ) {
-				echo '<a href="' . admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . $label . '</a>';
-			}
-			do_action( 'wpi_addons_tabs' );
-			?>
+            foreach ( $tabs as $name => $label ) {
+                echo '<a href="' . admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . $label . '</a>';
+            }
+            do_action( 'wpi_addons_tabs' );
+            ?>
 		</nav>
 
 		<?php
 
-		if($current_tab == 'membership'){
+        if($current_tab == 'membership'){
 
-			?>
+            ?>
 
 			<div class="wpi-membership-tab-conatiner">
 				<h2>With our WPInvoicing Membership you get access to all our products!</h2>
@@ -36,28 +36,28 @@ 
 
 					<p>
 						<?php
-						$wpeu_admin = new External_Updates_Admin('wpinvoicing.com','1');
-						echo $wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership',array(95, 106, 108));
-						?>
+                        $wpeu_admin = new External_Updates_Admin('wpinvoicing.com','1');
+                        echo $wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership',array(95, 106, 108));
+                        ?>
 					</p>
 				<?php }?>
 			</div>
 
 			<?php
-		}else{
-			$installed_plugins = get_plugins();
+        }else{
+            $installed_plugins = get_plugins();
             $addon_obj = new WPInv_Admin_Addons();
-			if ($addons = $addon_obj->get_section_data( $current_tab ) ) :
-				?>
+            if ($addons = $addon_obj->get_section_data( $current_tab ) ) :
+                ?>
 				<ul class="wpi-products"><?php foreach ( $addons as $addon ) :
                         if(965==$addon->info->id){continue;}// don't show quote add on
-						?><li class="wpi-product">
+                        ?><li class="wpi-product">
 								<div class="wpi-product-title">
 									<h3><?php
-										if ( ! empty( $addon->info->excerpt) ){
-											echo wpi_help_tip( $addon->info->excerpt );
-										}
-										echo esc_html( $addon->info->title ); ?></h3>
+                                        if ( ! empty( $addon->info->excerpt) ){
+                                            echo wpi_help_tip( $addon->info->excerpt );
+                                        }
+                                        echo esc_html( $addon->info->title ); ?></h3>
 								</div>
 
 								<span class="wpi-product-image">
@@ -65,27 +65,27 @@ 
 										<img src="<?php echo esc_attr( $addon->info->thumbnail ); ?>"/>
 									<?php endif;
 
-									if(isset($addon->info->link) && substr( $addon->info->link, 0, 21 ) === "https://wordpress.org"){
-										echo '<a href="'.admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug).'&TB_iframe=true&width=770&height=660" class="thickbox" >';
-										echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
-										echo '</a>';
-									}elseif(isset($addon->info->link) && substr( $addon->info->link, 0, 23 ) === "https://wpinvoicing.com"){
-										if(defined('WP_EASY_UPDATES_ACTIVE')){
-											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug.'&TB_iframe=true&width=770&height=660&item_id='.$addon->info->id.'&update_url=https://wpinvoicing.com');
-										}else{
-											// if installed show activation link
-											if(isset($installed_plugins['wp-easy-updates/external-updates.php'])){
-												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
-											}else{
-												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
-											}
-										}
-										echo '<a href="'.$url.'" class="thickbox">';
-										echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
-										echo '</a>';
-									}
-
-									?>
+                                    if(isset($addon->info->link) && substr( $addon->info->link, 0, 21 ) === "https://wordpress.org"){
+                                        echo '<a href="'.admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug).'&TB_iframe=true&width=770&height=660" class="thickbox" >';
+                                        echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
+                                        echo '</a>';
+                                    }elseif(isset($addon->info->link) && substr( $addon->info->link, 0, 23 ) === "https://wpinvoicing.com"){
+                                        if(defined('WP_EASY_UPDATES_ACTIVE')){
+                                            $url = admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug.'&TB_iframe=true&width=770&height=660&item_id='.$addon->info->id.'&update_url=https://wpinvoicing.com');
+                                        }else{
+                                            // if installed show activation link
+                                            if(isset($installed_plugins['wp-easy-updates/external-updates.php'])){
+                                                $url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
+                                            }else{
+                                                $url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
+                                            }
+                                        }
+                                        echo '<a href="'.$url.'" class="thickbox">';
+                                        echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
+                                        echo '</a>';
+                                    }
+
+                                    ?>
 
 								</span>
 
@@ -93,15 +93,15 @@ 
 								<span class="wpi-product-button">
 									<?php
                                     $addon_obj->output_button( $addon );
-									?>
+                                    ?>
 								</span>
 
 								<span class="wpi-price"><?php //print_r($addon); //echo wp_kses_post( $addon->price ); ?></span></li><?php endforeach; ?></ul>
 			<?php endif;
-		}
+        }
 
-	}
-	?>
+    }
+    ?>
 
 
 	<div class="clearfix" ></div>
@@ -120,8 +120,8 @@ 
 			<input class="wpeu-licence-key" type="text" placeholder="<?php _e("Enter your licence key",'invoicing');?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e("Install",'invoicing');?></button>
 			<br>
 			<?php
-			echo sprintf( __('%sFind your licence key here%s OR %sBuy one here%s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">','</a>','<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">','</a>' );
-			?>
+            echo sprintf( __('%sFind your licence key here%s OR %sBuy one here%s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">','</a>','<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">','</a>' );
+            ?>
 		</span>
 	</div>
 

Spacing +39 added lines, -39 removed lines

@@ -3,7 +3,7 @@ 
  * Admin View: Page - Addons
  *
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 add_ThickBox();
@@ -11,77 +11,77 @@ 
 <div class="wrap wpi_addons_wrap">
 	<h1><?php echo get_admin_page_title(); ?></h1>
 
-	<?php if ( $tabs ){ ?>
+	<?php if ($tabs) { ?>
 		<nav class="nav-tab-wrapper wpi-nav-tab-wrapper">
 			<?php
-			foreach ( $tabs as $name => $label ) {
-				echo '<a href="' . admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . $label . '</a>';
+			foreach ($tabs as $name => $label) {
+				echo '<a href="' . admin_url('admin.php?page=wpi-addons&tab=' . $name) . '" class="nav-tab ' . ($current_tab == $name ? 'nav-tab-active' : '') . '">' . $label . '</a>';
 			}
-			do_action( 'wpi_addons_tabs' );
+			do_action('wpi_addons_tabs');
 			?>
 		</nav>
 
 		<?php
 
-		if($current_tab == 'membership'){
+		if ($current_tab == 'membership') {
 
 			?>
 
 			<div class="wpi-membership-tab-conatiner">
 				<h2>With our WPInvoicing Membership you get access to all our products!</h2>
 				<p><a class="button button-primary" href="https://wpinvoicing.com/downloads/membership/">View Memberships</a></p>
-				<?php if(defined('WP_EASY_UPDATES_ACTIVE')){?>
+				<?php if (defined('WP_EASY_UPDATES_ACTIVE')) {?>
 
 					<h2>Have a membership key?</h2>
 
 					<p>
 						<?php
-						$wpeu_admin = new External_Updates_Admin('wpinvoicing.com','1');
-						echo $wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership',array(95, 106, 108));
+						$wpeu_admin = new External_Updates_Admin('wpinvoicing.com', '1');
+						echo $wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership', array(95, 106, 108));
 						?>
 					</p>
 				<?php }?>
 			</div>
 
 			<?php
-		}else{
+		} else {
 			$installed_plugins = get_plugins();
             $addon_obj = new WPInv_Admin_Addons();
-			if ($addons = $addon_obj->get_section_data( $current_tab ) ) :
+			if ($addons = $addon_obj->get_section_data($current_tab)) :
 				?>
-				<ul class="wpi-products"><?php foreach ( $addons as $addon ) :
-                        if(965==$addon->info->id){continue;}// don't show quote add on
+				<ul class="wpi-products"><?php foreach ($addons as $addon) :
+                        if (965 == $addon->info->id) {continue; }// don't show quote add on
 						?><li class="wpi-product">
 								<div class="wpi-product-title">
 									<h3><?php
-										if ( ! empty( $addon->info->excerpt) ){
-											echo wpi_help_tip( $addon->info->excerpt );
+										if (!empty($addon->info->excerpt)) {
+											echo wpi_help_tip($addon->info->excerpt);
 										}
-										echo esc_html( $addon->info->title ); ?></h3>
+										echo esc_html($addon->info->title); ?></h3>
 								</div>
 
 								<span class="wpi-product-image">
-									<?php if ( ! empty( $addon->info->thumbnail) ) : ?>
-										<img src="<?php echo esc_attr( $addon->info->thumbnail ); ?>"/>
+									<?php if (!empty($addon->info->thumbnail)) : ?>
+										<img src="<?php echo esc_attr($addon->info->thumbnail); ?>"/>
 									<?php endif;
 
-									if(isset($addon->info->link) && substr( $addon->info->link, 0, 21 ) === "https://wordpress.org"){
-										echo '<a href="'.admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug).'&TB_iframe=true&width=770&height=660" class="thickbox" >';
-										echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
+									if (isset($addon->info->link) && substr($addon->info->link, 0, 21) === "https://wordpress.org") {
+										echo '<a href="' . admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug) . '&TB_iframe=true&width=770&height=660" class="thickbox" >';
+										echo '<span class="wpi-product-info">' . __('More info', 'invoicing') . '</span>';
 										echo '</a>';
-									}elseif(isset($addon->info->link) && substr( $addon->info->link, 0, 23 ) === "https://wpinvoicing.com"){
-										if(defined('WP_EASY_UPDATES_ACTIVE')){
-											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug.'&TB_iframe=true&width=770&height=660&item_id='.$addon->info->id.'&update_url=https://wpinvoicing.com');
-										}else{
+									}elseif (isset($addon->info->link) && substr($addon->info->link, 0, 23) === "https://wpinvoicing.com") {
+										if (defined('WP_EASY_UPDATES_ACTIVE')) {
+											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&TB_iframe=true&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpinvoicing.com');
+										} else {
 											// if installed show activation link
-											if(isset($installed_plugins['wp-easy-updates/external-updates.php'])){
+											if (isset($installed_plugins['wp-easy-updates/external-updates.php'])) {
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
-											}else{
+											} else {
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
 											}
 										}
-										echo '<a href="'.$url.'" class="thickbox">';
-										echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
+										echo '<a href="' . $url . '" class="thickbox">';
+										echo '<span class="wpi-product-info">' . __('More info', 'invoicing') . '</span>';
 										echo '</a>';
 									}
 
@@ -92,7 +92,7 @@ 
 
 								<span class="wpi-product-button">
 									<?php
-                                    $addon_obj->output_button( $addon );
+                                    $addon_obj->output_button($addon);
 									?>
 								</span>
 
@@ -106,21 +106,21 @@ 
 
 	<div class="clearfix" ></div>
 
-	<?php if($current_tab =='addons'){ ?>
-	<p><?php printf( __( 'All of our Invoicing Addons can be found on WPInvoicing.com here: <a href="%s">Invoicing Addons</a>', 'invoicing' ), 'https://wpinvoicing.com/downloads/category/addons/' ); ?></p>
-	<?php } if($current_tab =='gateways'){  ?>
-    <p><?php printf( __( 'All of our Invoicing Payment Gateways can be found on WPInvoicing.com here: <a href="%s">Invoicing Payment Gateways</a>', 'invoicing' ), 'https://wpinvoicing.com/downloads/category/gateways/' ); ?></p>
+	<?php if ($current_tab == 'addons') { ?>
+	<p><?php printf(__('All of our Invoicing Addons can be found on WPInvoicing.com here: <a href="%s">Invoicing Addons</a>', 'invoicing'), 'https://wpinvoicing.com/downloads/category/addons/'); ?></p>
+	<?php } if ($current_tab == 'gateways') {  ?>
+    <p><?php printf(__('All of our Invoicing Payment Gateways can be found on WPInvoicing.com here: <a href="%s">Invoicing Payment Gateways</a>', 'invoicing'), 'https://wpinvoicing.com/downloads/category/gateways/'); ?></p>
     <?php } ?>
 
-	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php printf( __("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.",'invoicing'),wp_nonce_url(admin_url('plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php'), 'activate-plugin_wp-easy-updates/external-updates.php'));?></span></div>
-	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php printf(  __("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.",'invoicing'),admin_url("plugin-install.php?tab=upload&wpeu-install=true"));?></span></div>
+	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php printf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.", 'invoicing'), wp_nonce_url(admin_url('plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php'), 'activate-plugin_wp-easy-updates/external-updates.php')); ?></span></div>
+	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php printf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.", 'invoicing'), admin_url("plugin-install.php?tab=upload&wpeu-install=true")); ?></span></div>
 	<div id="wpeu-licence-popup" style="display:none;">
 		<span class="wpi-notification noti-white">
-			<h3 class="wpeu-licence-title"><?php _e("Licence key",'invoicing');?></h3>
-			<input class="wpeu-licence-key" type="text" placeholder="<?php _e("Enter your licence key",'invoicing');?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e("Install",'invoicing');?></button>
+			<h3 class="wpeu-licence-title"><?php _e("Licence key", 'invoicing'); ?></h3>
+			<input class="wpeu-licence-key" type="text" placeholder="<?php _e("Enter your licence key", 'invoicing'); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e("Install", 'invoicing'); ?></button>
 			<br>
 			<?php
-			echo sprintf( __('%sFind your licence key here%s OR %sBuy one here%s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">','</a>','<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">','</a>' );
+			echo sprintf(__('%sFind your licence key here%s OR %sBuy one here%s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>');
 			?>
 		</span>
 	</div>

Braces +4 added lines, -4 removed lines

@@ -44,7 +44,7 @@ 
 			</div>
 
 			<?php
-		}else{
+		} else{
 			$installed_plugins = get_plugins();
             $addon_obj = new WPInv_Admin_Addons();
 			if ($addons = $addon_obj->get_section_data( $current_tab ) ) :
@@ -69,14 +69,14 @@ 
 										echo '<a href="'.admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug).'&TB_iframe=true&width=770&height=660" class="thickbox" >';
 										echo '<span class="wpi-product-info">'.__('More info','invoicing').'</span>';
 										echo '</a>';
-									}elseif(isset($addon->info->link) && substr( $addon->info->link, 0, 23 ) === "https://wpinvoicing.com"){
+									} elseif(isset($addon->info->link) && substr( $addon->info->link, 0, 23 ) === "https://wpinvoicing.com"){
 										if(defined('WP_EASY_UPDATES_ACTIVE')){
 											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin='.$addon->info->slug.'&TB_iframe=true&width=770&height=660&item_id='.$addon->info->id.'&update_url=https://wpinvoicing.com');
-										}else{
+										} else{
 											// if installed show activation link
 											if(isset($installed_plugins['wp-easy-updates/external-updates.php'])){
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
-											}else{
+											} else{
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
 											}
 										}

includes/admin/class-wpinv-admin-menus.php

Spacing +88 added lines, -88 removed lines

@@ -3,7 +3,7 @@ 
  * Setup menus in WP admin.
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * WC_Admin_Menus Class.
@@ -13,34 +13,34 @@ 
      * Hook in tabs.
      */
     public function __construct() {
-        add_action( 'admin_menu', array( $this, 'admin_menu' ), 10 );
-        add_action( 'admin_menu', array( $this, 'add_addons_menu' ), 99 );
-        add_action( 'admin_menu', array( $this, 'remove_admin_submenus' ), 10 );
-        add_action( 'admin_head-nav-menus.php', array( $this, 'add_nav_menu_meta_boxes' ) );
+        add_action('admin_menu', array($this, 'admin_menu'), 10);
+        add_action('admin_menu', array($this, 'add_addons_menu'), 99);
+        add_action('admin_menu', array($this, 'remove_admin_submenus'), 10);
+        add_action('admin_head-nav-menus.php', array($this, 'add_nav_menu_meta_boxes'));
     }
 
     public function admin_menu() {
         global $menu;
 
-        if ( !(current_user_can( 'manage_invoicing' ) || current_user_can( 'manage_options' )) ) {
+        if (!(current_user_can('manage_invoicing') || current_user_can('manage_options'))) {
             return;
         }
 
-        $capability = apply_filters( 'invoicing_capability', 'manage_invoicing' );
+        $capability = apply_filters('invoicing_capability', 'manage_invoicing');
 
-        if ( current_user_can( 'manage_options' ) ) {
-            $menu[] = array( '', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv' );
+        if (current_user_can('manage_options')) {
+            $menu[] = array('', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv');
         }
 
-        $wpi_invoice = get_post_type_object( 'wpi_invoice' );
+        $wpi_invoice = get_post_type_object('wpi_invoice');
 
-        add_menu_page( __( 'Invoicing', 'invoicing' ), __( 'Invoicing', 'invoicing' ), $capability, 'wpinv', null, $wpi_invoice->menu_icon, '54.123460' );
+        add_menu_page(__('Invoicing', 'invoicing'), __('Invoicing', 'invoicing'), $capability, 'wpinv', null, $wpi_invoice->menu_icon, '54.123460');
 
-        add_submenu_page( 'wpinv', __( 'Invoice Settings', 'invoicing' ), __( 'Settings', 'invoicing' ), $capability, 'wpinv-settings', array( $this, 'options_page' ));
+        add_submenu_page('wpinv', __('Invoice Settings', 'invoicing'), __('Settings', 'invoicing'), $capability, 'wpinv-settings', array($this, 'options_page'));
     }
 
-    public function add_addons_menu(){
-        if ( !apply_filters( 'wpi_show_addons_page', true ) ) {
+    public function add_addons_menu() {
+        if (!apply_filters('wpi_show_addons_page', true)) {
             return;
         }
 
@@ -50,78 +50,78 @@ 
             __('Extensions', 'userswp'),
             'manage_options',
             'wpi-addons',
-            array( $this, 'addons_page' )
+            array($this, 'addons_page')
         );
     }
 
-    public function addons_page(){
+    public function addons_page() {
         $addon_obj = new WPInv_Admin_Addons();
         $addon_obj->output();
     }
 
     function options_page() {
-        $page       = isset( $_GET['page'] )                ? strtolower( $_GET['page'] )               : false;
+        $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
 
-        if ( $page !== 'wpinv-settings' ) {
+        if ($page !== 'wpinv-settings') {
             return;
         }
 
         $settings_tabs = wpinv_get_settings_tabs();
         $settings_tabs = empty($settings_tabs) ? array() : $settings_tabs;
-        $active_tab    = isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $settings_tabs ) ? sanitize_text_field( $_GET['tab'] ) : 'general';
-        $sections      = wpinv_get_settings_tab_sections( $active_tab );
+        $active_tab    = isset($_GET['tab']) && array_key_exists($_GET['tab'], $settings_tabs) ? sanitize_text_field($_GET['tab']) : 'general';
+        $sections      = wpinv_get_settings_tab_sections($active_tab);
         $key           = 'main';
 
-        if ( is_array( $sections ) ) {
-            $key = key( $sections );
+        if (is_array($sections)) {
+            $key = key($sections);
         }
 
-        $registered_sections = wpinv_get_settings_tab_sections( $active_tab );
-        $section             = isset( $_GET['section'] ) && ! empty( $registered_sections ) && array_key_exists( $_GET['section'], $registered_sections ) ? $_GET['section'] : $key;
+        $registered_sections = wpinv_get_settings_tab_sections($active_tab);
+        $section             = isset($_GET['section']) && !empty($registered_sections) && array_key_exists($_GET['section'], $registered_sections) ? $_GET['section'] : $key;
         ob_start();
         ?>
         <div class="wrap">
             <h1 class="nav-tab-wrapper">
                 <?php
-                foreach( wpinv_get_settings_tabs() as $tab_id => $tab_name ) {
-                    $tab_url = add_query_arg( array(
+                foreach (wpinv_get_settings_tabs() as $tab_id => $tab_name) {
+                    $tab_url = add_query_arg(array(
                         'settings-updated' => false,
                         'tab' => $tab_id,
-                    ) );
+                    ));
 
                     // Remove the section from the tabs so we always end up at the main section
-                    $tab_url = remove_query_arg( 'section', $tab_url );
-                    $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
+                    $tab_url = remove_query_arg('section', $tab_url);
+                    $tab_url = remove_query_arg('wpi_sub', $tab_url);
 
                     $active = $active_tab == $tab_id ? ' nav-tab-active' : '';
 
-                    echo '<a href="' . esc_url( $tab_url ) . '" title="' . esc_attr( $tab_name ) . '" class="nav-tab' . $active . '">';
-                    echo esc_html( $tab_name );
+                    echo '<a href="' . esc_url($tab_url) . '" title="' . esc_attr($tab_name) . '" class="nav-tab' . $active . '">';
+                    echo esc_html($tab_name);
                     echo '</a>';
                 }
                 ?>
             </h1>
             <?php
-            $number_of_sections = count( $sections );
+            $number_of_sections = count($sections);
             $number = 0;
-            if ( $number_of_sections > 1 ) {
+            if ($number_of_sections > 1) {
                 echo '<div><ul class="subsubsub">';
-                foreach( $sections as $section_id => $section_name ) {
+                foreach ($sections as $section_id => $section_name) {
                     echo '<li>';
                     $number++;
-                    $tab_url = add_query_arg( array(
+                    $tab_url = add_query_arg(array(
                         'settings-updated' => false,
                         'tab' => $active_tab,
                         'section' => $section_id
-                    ) );
-                    $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
+                    ));
+                    $tab_url = remove_query_arg('wpi_sub', $tab_url);
                     $class = '';
-                    if ( $section == $section_id ) {
+                    if ($section == $section_id) {
                         $class = 'current';
                     }
-                    echo '<a class="' . $class . '" href="' . esc_url( $tab_url ) . '">' . $section_name . '</a>';
+                    echo '<a class="' . $class . '" href="' . esc_url($tab_url) . '">' . $section_name . '</a>';
 
-                    if ( $number != $number_of_sections ) {
+                    if ($number != $number_of_sections) {
                         echo ' | ';
                     }
                     echo '</li>';
@@ -133,19 +133,19 @@ 
                 <form method="post" action="options.php">
                     <table class="form-table">
                         <?php
-                        settings_fields( 'wpinv_settings' );
+                        settings_fields('wpinv_settings');
 
-                        if ( 'main' === $section ) {
-                            do_action( 'wpinv_settings_tab_top', $active_tab );
+                        if ('main' === $section) {
+                            do_action('wpinv_settings_tab_top', $active_tab);
                         }
 
-                        do_action( 'wpinv_settings_tab_top_' . $active_tab . '_' . $section, $active_tab, $section );
-                        do_settings_sections( 'wpinv_settings_' . $active_tab . '_' . $section, $active_tab, $section );
-                        do_action( 'wpinv_settings_tab_bottom_' . $active_tab . '_' . $section, $active_tab, $section );
+                        do_action('wpinv_settings_tab_top_' . $active_tab . '_' . $section, $active_tab, $section);
+                        do_settings_sections('wpinv_settings_' . $active_tab . '_' . $section, $active_tab, $section);
+                        do_action('wpinv_settings_tab_bottom_' . $active_tab . '_' . $section, $active_tab, $section);
 
                         // For backwards compatibility
-                        if ( 'main' === $section ) {
-                            do_action( 'wpinv_settings_tab_bottom', $active_tab );
+                        if ('main' === $section) {
+                            do_action('wpinv_settings_tab_bottom', $active_tab);
                         }
                         ?>
                     </table>
@@ -159,52 +159,52 @@ 
     }
 
     public function remove_admin_submenus() {
-        remove_submenu_page( 'edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice' );
+        remove_submenu_page('edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice');
     }
 
-    public function add_nav_menu_meta_boxes(){
-        add_meta_box( 'wpinv_endpoints_nav_link', __( 'Invoicing Pages', 'invoicing' ), array( $this, 'nav_menu_links' ), 'nav-menus', 'side', 'low' );
+    public function add_nav_menu_meta_boxes() {
+        add_meta_box('wpinv_endpoints_nav_link', __('Invoicing Pages', 'invoicing'), array($this, 'nav_menu_links'), 'nav-menus', 'side', 'low');
     }
 
-    public function nav_menu_links(){
+    public function nav_menu_links() {
         $endpoints = $this->get_menu_items();
         ?>
         <div id="invoicing-endpoints" class="posttypediv">
-        <?php if(!empty($endpoints['pages'])){ ?>
+        <?php if (!empty($endpoints['pages'])) { ?>
             <div id="tabs-panel-invoicing-endpoints" class="tabs-panel tabs-panel-active">
                 <ul id="invoicing-endpoints-checklist" class="categorychecklist form-no-clear">
                     <?php
                     $walker = new Walker_Nav_Menu_Checklist(array());
-                    echo walk_nav_menu_tree(array_map('wp_setup_nav_menu_item', $endpoints['pages']), 0, (object) array('walker' => $walker));
+                    echo walk_nav_menu_tree(array_map('wp_setup_nav_menu_item', $endpoints['pages']), 0, (object)array('walker' => $walker));
                     ?>
                 </ul>
             </div>
         <?php } ?>
         <p class="button-controls">
         <span class="list-controls">
-            <a href="<?php echo admin_url( 'nav-menus.php?page-tab=all&selectall=1#invoicing-endpoints' ); ?>" class="select-all"><?php _e( 'Select all', 'invoicing' ); ?></a>
+            <a href="<?php echo admin_url('nav-menus.php?page-tab=all&selectall=1#invoicing-endpoints'); ?>" class="select-all"><?php _e('Select all', 'invoicing'); ?></a>
         </span>
             <span class="add-to-menu">
-            <input type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to menu', 'invoicing' ); ?>" name="add-post-type-menu-item" id="submit-invoicing-endpoints">
+            <input type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e('Add to menu', 'invoicing'); ?>" name="add-post-type-menu-item" id="submit-invoicing-endpoints">
             <span class="spinner"></span>
         </span>
         </p>
         <?php
     }
 
-    public function get_menu_items(){
+    public function get_menu_items() {
         $items = array();
 
-        $wpinv_history_page_id = (int)wpinv_get_option( 'invoice_history_page' );
-        if($wpinv_history_page_id > 0){
+        $wpinv_history_page_id = (int)wpinv_get_option('invoice_history_page');
+        if ($wpinv_history_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_history_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Invoice History Page','invoicing');
-            $item->url = get_permalink( $wpinv_history_page_id );
+            $item->title = __('Invoice History Page', 'invoicing');
+            $item->url = get_permalink($wpinv_history_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -213,16 +213,16 @@ 
             $items['pages'][] = $item;
         }
 
-        $wpinv_sub_history_page_id = (int)wpinv_get_option( 'invoice_subscription_page' );
-        if($wpinv_sub_history_page_id > 0){
+        $wpinv_sub_history_page_id = (int)wpinv_get_option('invoice_subscription_page');
+        if ($wpinv_sub_history_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_sub_history_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Invoice Subscriptions Page','invoicing');
-            $item->url = get_permalink( $wpinv_sub_history_page_id );
+            $item->title = __('Invoice Subscriptions Page', 'invoicing');
+            $item->url = get_permalink($wpinv_sub_history_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -231,16 +231,16 @@ 
             $items['pages'][] = $item;
         }
 
-        $wpinv_checkout_page_id = (int)wpinv_get_option( 'checkout_page' );
-        if($wpinv_checkout_page_id > 0){
+        $wpinv_checkout_page_id = (int)wpinv_get_option('checkout_page');
+        if ($wpinv_checkout_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_checkout_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Checkout Page','invoicing');
-            $item->url = get_permalink( $wpinv_checkout_page_id );
+            $item->title = __('Checkout Page', 'invoicing');
+            $item->url = get_permalink($wpinv_checkout_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -249,16 +249,16 @@ 
             $items['pages'][] = $item;
         }
 
-        $wpinv_tandc_page_id = (int)wpinv_get_option( 'tandc_page' );
-        if($wpinv_tandc_page_id > 0){
+        $wpinv_tandc_page_id = (int)wpinv_get_option('tandc_page');
+        if ($wpinv_tandc_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_tandc_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Terms & Conditions','invoicing');
-            $item->url = get_permalink( $wpinv_tandc_page_id );
+            $item->title = __('Terms & Conditions', 'invoicing');
+            $item->url = get_permalink($wpinv_tandc_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -267,16 +267,16 @@ 
             $items['pages'][] = $item;
         }
 
-        $wpinv_success_page_id = (int)wpinv_get_option( 'success_page' );
-        if($wpinv_success_page_id > 0){
+        $wpinv_success_page_id = (int)wpinv_get_option('success_page');
+        if ($wpinv_success_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_success_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Success Page','invoicing');
-            $item->url = get_permalink( $wpinv_success_page_id );
+            $item->title = __('Success Page', 'invoicing');
+            $item->url = get_permalink($wpinv_success_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -285,16 +285,16 @@ 
             $items['pages'][] = $item;
         }
 
-        $wpinv_failure_page_id = (int)wpinv_get_option( 'failure_page' );
-        if($wpinv_failure_page_id > 0){
+        $wpinv_failure_page_id = (int)wpinv_get_option('failure_page');
+        if ($wpinv_failure_page_id > 0) {
             $item = new stdClass();
             $item->object_id = $wpinv_failure_page_id;
             $item->db_id = 0;
-            $item->object =  'page';
+            $item->object = 'page';
             $item->menu_item_parent = 0;
             $item->type = 'post_type';
-            $item->title = __('Failed Transaction Page','invoicing');
-            $item->url = get_permalink( $wpinv_failure_page_id );
+            $item->title = __('Failed Transaction Page', 'invoicing');
+            $item->url = get_permalink($wpinv_failure_page_id);
             $item->target = '';
             $item->attr_title = '';
             $item->classes = array('wpinv-menu-item');
@@ -303,7 +303,7 @@ 
             $items['pages'][] = $item;
         }
 
-        return apply_filters( 'wpinv_menu_items', $items );
+        return apply_filters('wpinv_menu_items', $items);
     }
 
 }

includes/wpinv-helper-functions.php

Spacing +387 added lines, -387 removed lines

@@ -7,132 +7,132 @@ 
  */
 
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 function wpinv_item_quantities_enabled() {
-    $ret = wpinv_get_option( 'item_quantities', true );
+    $ret = wpinv_get_option('item_quantities', true);
 
-    return (bool) apply_filters( 'wpinv_item_quantities_enabled', $ret );
+    return (bool)apply_filters('wpinv_item_quantities_enabled', $ret);
 }
 
 function wpinv_get_ip() {
     $ip = '127.0.0.1';
 
-    if ( !empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['HTTP_CLIENT_IP'] );
-    } elseif ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['HTTP_X_FORWARDED_FOR'] );
-    } elseif( !empty( $_SERVER['REMOTE_ADDR'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['REMOTE_ADDR'] );
+    if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
+        $ip = sanitize_text_field($_SERVER['HTTP_CLIENT_IP']);
+    } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+        $ip = sanitize_text_field($_SERVER['HTTP_X_FORWARDED_FOR']);
+    } elseif (!empty($_SERVER['REMOTE_ADDR'])) {
+        $ip = sanitize_text_field($_SERVER['REMOTE_ADDR']);
     }
 
-    return apply_filters( 'wpinv_get_ip', $ip );
+    return apply_filters('wpinv_get_ip', $ip);
 }
 
 function wpinv_get_user_agent() {
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
     } else {
         $user_agent = '';
     }
 
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
+    return apply_filters('wpinv_get_user_agent', $user_agent);
 }
 
-function wpinv_sanitize_amount( $amount, $decimals = NULL ) {
+function wpinv_sanitize_amount($amount, $decimals = NULL) {
     $is_negative   = false;
     $thousands_sep = wpinv_thousands_separator();
     $decimal_sep   = wpinv_decimal_separator();
-    if ( $decimals === NULL ) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
 
     // Sanitize the amount
-    if ( $decimal_sep == ',' && false !== ( $found = strpos( $amount, $decimal_sep ) ) ) {
-        if ( ( $thousands_sep == '.' || $thousands_sep == ' ' ) && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-            $amount = str_replace( $thousands_sep, '', $amount );
-        } elseif( empty( $thousands_sep ) && false !== ( $found = strpos( $amount, '.' ) ) ) {
-            $amount = str_replace( '.', '', $amount );
+    if ($decimal_sep == ',' && false !== ($found = strpos($amount, $decimal_sep))) {
+        if (($thousands_sep == '.' || $thousands_sep == ' ') && false !== ($found = strpos($amount, $thousands_sep))) {
+            $amount = str_replace($thousands_sep, '', $amount);
+        } elseif (empty($thousands_sep) && false !== ($found = strpos($amount, '.'))) {
+            $amount = str_replace('.', '', $amount);
         }
 
-        $amount = str_replace( $decimal_sep, '.', $amount );
-    } elseif( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( $thousands_sep, '', $amount );
+        $amount = str_replace($decimal_sep, '.', $amount);
+    } elseif ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace($thousands_sep, '', $amount);
     }
 
-    if( $amount < 0 ) {
+    if ($amount < 0) {
         $is_negative = true;
     }
 
-    $amount   = preg_replace( '/[^0-9\.]/', '', $amount );
+    $amount   = preg_replace('/[^0-9\.]/', '', $amount);
 
-    $decimals = apply_filters( 'wpinv_sanitize_amount_decimals', absint( $decimals ), $amount );
-    $amount   = number_format( (double) $amount, absint( $decimals ), '.', '' );
+    $decimals = apply_filters('wpinv_sanitize_amount_decimals', absint($decimals), $amount);
+    $amount   = number_format((double)$amount, absint($decimals), '.', '');
 
-    if( $is_negative ) {
+    if ($is_negative) {
         $amount *= -1;
     }
 
-    return apply_filters( 'wpinv_sanitize_amount', $amount, $decimals );
+    return apply_filters('wpinv_sanitize_amount', $amount, $decimals);
 }
-add_filter( 'wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
+add_filter('wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1);
 
-function wpinv_round_amount( $amount, $decimals = NULL ) {
-    if ( $decimals === NULL ) {
+function wpinv_round_amount($amount, $decimals = NULL) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
     
-    $amount = round( (double)$amount, wpinv_currency_decimal_filter( absint( $decimals ) ) );
+    $amount = round((double)$amount, wpinv_currency_decimal_filter(absint($decimals)));
 
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
 }
 
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
     global $post;
 
     $invoice_statuses = array(
-        'wpi-pending' => __( 'Pending Payment', 'invoicing' ),
-        'publish' => __( 'Paid', 'invoicing'),
-        'wpi-processing' => __( 'Processing', 'invoicing' ),
-        'wpi-onhold' => __( 'On Hold', 'invoicing' ),
-        'wpi-refunded' => __( 'Refunded', 'invoicing' ),
-        'wpi-cancelled' => __( 'Cancelled', 'invoicing' ),
-        'wpi-failed' => __( 'Failed', 'invoicing' ),
-        'wpi-renewal' => __( 'Renewal Payment', 'invoicing' )
+        'wpi-pending' => __('Pending Payment', 'invoicing'),
+        'publish' => __('Paid', 'invoicing'),
+        'wpi-processing' => __('Processing', 'invoicing'),
+        'wpi-onhold' => __('On Hold', 'invoicing'),
+        'wpi-refunded' => __('Refunded', 'invoicing'),
+        'wpi-cancelled' => __('Cancelled', 'invoicing'),
+        'wpi-failed' => __('Failed', 'invoicing'),
+        'wpi-renewal' => __('Renewal Payment', 'invoicing')
     );
 
-    if ( $draft ) {
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
+    if ($draft) {
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
     }
 
-    if ( $trashed ) {
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
+    if ($trashed) {
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
     }
 
-    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
+    return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
 }
 
-function wpinv_status_nicename( $status ) {
-    $statuses = wpinv_get_invoice_statuses( true, true );
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : __( $status, 'invoicing' );
+function wpinv_status_nicename($status) {
+    $statuses = wpinv_get_invoice_statuses(true, true);
+    $status   = isset($statuses[$status]) ? $statuses[$status] : __($status, 'invoicing');
 
     return $status;
 }
 
 function wpinv_get_currency() {
-    $currency = wpinv_get_option( 'currency', 'USD' );
+    $currency = wpinv_get_option('currency', 'USD');
     
-    return apply_filters( 'wpinv_currency', $currency );
+    return apply_filters('wpinv_currency', $currency);
 }
 
-function wpinv_currency_symbol( $currency = '' ) {
-    if ( empty( $currency ) ) {
+function wpinv_currency_symbol($currency = '') {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
     
-    $symbols = apply_filters( 'wpinv_currency_symbols', array(
+    $symbols = apply_filters('wpinv_currency_symbols', array(
         'AED' => '&#x62f;.&#x625;',
         'AFN' => '&#x60b;',
         'ALL' => 'L',
@@ -295,209 +295,209 @@ 
         'YER' => '&#xfdfc;',
         'ZAR' => '&#82;',
         'ZMW' => 'ZK',
-    ) );
+    ));
 
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
 
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
 }
 
 function wpinv_currency_position() {
-    $position = wpinv_get_option( 'currency_position', 'left' );
+    $position = wpinv_get_option('currency_position', 'left');
     
-    return apply_filters( 'wpinv_currency_position', $position );
+    return apply_filters('wpinv_currency_position', $position);
 }
 
 function wpinv_thousands_separator() {
-    $thousand_sep = wpinv_get_option( 'thousands_separator', ',' );
+    $thousand_sep = wpinv_get_option('thousands_separator', ',');
     
-    return apply_filters( 'wpinv_thousands_separator', $thousand_sep );
+    return apply_filters('wpinv_thousands_separator', $thousand_sep);
 }
 
 function wpinv_decimal_separator() {
-    $decimal_sep = wpinv_get_option( 'decimal_separator', '.' );
+    $decimal_sep = wpinv_get_option('decimal_separator', '.');
     
-    return apply_filters( 'wpinv_decimal_separator', $decimal_sep );
+    return apply_filters('wpinv_decimal_separator', $decimal_sep);
 }
 
 function wpinv_decimals() {
-    $decimals = apply_filters( 'wpinv_decimals', wpinv_get_option( 'decimals', 2 ) );
+    $decimals = apply_filters('wpinv_decimals', wpinv_get_option('decimals', 2));
     
-    return absint( $decimals );
+    return absint($decimals);
 }
 
 function wpinv_get_currencies() {
     $currencies = array(
-        'USD' => __( 'US Dollar', 'invoicing' ),
-        'EUR' => __( 'Euro', 'invoicing' ),
-        'GBP' => __( 'Pound Sterling', 'invoicing' ),
-        'AED' => __( 'United Arab Emirates', 'invoicing' ),
-        'AFN' => __( 'Afghan Afghani', 'invoicing' ),
-        'ALL' => __( 'Albanian Lek', 'invoicing' ),
-        'AMD' => __( 'Armenian Dram', 'invoicing' ),
-        'ANG' => __( 'Netherlands Antillean Guilder', 'invoicing' ),
-        'AOA' => __( 'Angolan Kwanza', 'invoicing' ),
-        'ARS' => __( 'Argentine Peso', 'invoicing' ),
-        'AUD' => __( 'Australian Dollar', 'invoicing' ),
-        'AWG' => __( 'Aruban Florin', 'invoicing' ),
-        'AZN' => __( 'Azerbaijani Manat', 'invoicing' ),
-        'BAM' => __( 'Bosnia and Herzegovina Convertible Marka', 'invoicing' ),
-        'BBD' => __( 'Barbadian Dollar', 'invoicing' ),
-        'BDT' => __( 'Bangladeshi Taka', 'invoicing' ),
-        'BGN' => __( 'Bulgarian Lev', 'invoicing' ),
-        'BHD' => __( 'Bahraini Dinar', 'invoicing' ),
-        'BIF' => __( 'Burundian Franc', 'invoicing' ),
-        'BMD' => __( 'Bermudian Dollar', 'invoicing' ),
-        'BND' => __( 'Brunei Dollar', 'invoicing' ),
-        'BOB' => __( 'Bolivian Boliviano', 'invoicing' ),
-        'BRL' => __( 'Brazilian Real', 'invoicing' ),
-        'BSD' => __( 'Bahamian Dollar', 'invoicing' ),
-        'BTC' => __( 'Bitcoin', 'invoicing' ),
-        'BTN' => __( 'Bhutanese Ngultrum', 'invoicing' ),
-        'BWP' => __( 'Botswana Pula', 'invoicing' ),
-        'BYN' => __( 'Belarusian Ruble', 'invoicing' ),
-        'BZD' => __( 'Belize Dollar', 'invoicing' ),
-        'CAD' => __( 'Canadian Dollar', 'invoicing' ),
-        'CDF' => __( 'Congolese Franc', 'invoicing' ),
-        'CHF' => __( 'Swiss Franc', 'invoicing' ),
-        'CLP' => __( 'Chilean Peso', 'invoicing' ),
-        'CNY' => __( 'Chinese Yuan', 'invoicing' ),
-        'COP' => __( 'Colombian Peso', 'invoicing' ),
-        'CRC' => __( 'Costa Rican Colon', 'invoicing' ),
-        'CUC' => __( 'Cuban Convertible Peso', 'invoicing' ),
-        'CUP' => __( 'Cuban Peso', 'invoicing' ),
-        'CVE' => __( 'Cape Verdean escudo', 'invoicing' ),
-        'CZK' => __( 'Czech Koruna', 'invoicing' ),
-        'DJF' => __( 'Djiboutian Franc', 'invoicing' ),
-        'DKK' => __( 'Danish Krone', 'invoicing' ),
-        'DOP' => __( 'Dominican Peso', 'invoicing' ),
-        'DZD' => __( 'Algerian Dinar', 'invoicing' ),
-        'EGP' => __( 'Egyptian Pound', 'invoicing' ),
-        'ERN' => __( 'Eritrean Nakfa', 'invoicing' ),
-        'ETB' => __( 'Ethiopian Irr', 'invoicing' ),
-        'FJD' => __( 'Fijian Dollar', 'invoicing' ),
-        'FKP' => __( 'Falkland Islands Pound', 'invoicing' ),
-        'GEL' => __( 'Georgian Lari', 'invoicing' ),
-        'GGP' => __( 'Guernsey Pound', 'invoicing' ),
-        'GHS' => __( 'Ghana Cedi', 'invoicing' ),
-        'GIP' => __( 'Gibraltar Pound', 'invoicing' ),
-        'GMD' => __( 'Gambian Dalasi', 'invoicing' ),
-        'GNF' => __( 'Guinean Franc', 'invoicing' ),
-        'GTQ' => __( 'Guatemalan Quetzal', 'invoicing' ),
-        'GYD' => __( 'Guyanese Dollar', 'invoicing' ),
-        'HKD' => __( 'Hong Kong Dollar', 'invoicing' ),
-        'HNL' => __( 'Honduran Lempira', 'invoicing' ),
-        'HRK' => __( 'Croatian Kuna', 'invoicing' ),
-        'HTG' => __( 'Haitian Gourde', 'invoicing' ),
-        'HUF' => __( 'Hungarian Forint', 'invoicing' ),
-        'IDR' => __( 'Indonesian Rupiah', 'invoicing' ),
-        'ILS' => __( 'Israeli New Shekel', 'invoicing' ),
-        'IMP' => __( 'Manx Pound', 'invoicing' ),
-        'INR' => __( 'Indian Rupee', 'invoicing' ),
-        'IQD' => __( 'Iraqi Dinar', 'invoicing' ),
-        'IRR' => __( 'Iranian Rial', 'invoicing' ),
-        'IRT' => __( 'Iranian Toman', 'invoicing' ),
-        'ISK' => __( 'Icelandic Krona', 'invoicing' ),
-        'JEP' => __( 'Jersey Pound', 'invoicing' ),
-        'JMD' => __( 'Jamaican Dollar', 'invoicing' ),
-        'JOD' => __( 'Jordanian Dinar', 'invoicing' ),
-        'JPY' => __( 'Japanese Yen', 'invoicing' ),
-        'KES' => __( 'Kenyan Shilling', 'invoicing' ),
-        'KGS' => __( 'Kyrgyzstani Som', 'invoicing' ),
-        'KHR' => __( 'Cambodian Riel', 'invoicing' ),
-        'KMF' => __( 'Comorian Franc', 'invoicing' ),
-        'KPW' => __( 'North Korean Won', 'invoicing' ),
-        'KRW' => __( 'South Korean Won', 'invoicing' ),
-        'KWD' => __( 'Kuwaiti Dinar', 'invoicing' ),
-        'KYD' => __( 'Cayman Islands Dollar', 'invoicing' ),
-        'KZT' => __( 'Kazakhstani Tenge', 'invoicing' ),
-        'LAK' => __( 'Lao Kip', 'invoicing' ),
-        'LBP' => __( 'Lebanese Pound', 'invoicing' ),
-        'LKR' => __( 'Sri Lankan Rupee', 'invoicing' ),
-        'LRD' => __( 'Liberian Dollar', 'invoicing' ),
-        'LSL' => __( 'Lesotho Loti', 'invoicing' ),
-        'LYD' => __( 'Libyan Dinar', 'invoicing' ),
-        'MAD' => __( 'Moroccan Dirham', 'invoicing' ),
-        'MDL' => __( 'Moldovan Leu', 'invoicing' ),
-        'MGA' => __( 'Malagasy Ariary', 'invoicing' ),
-        'MKD' => __( 'Macedonian Denar', 'invoicing' ),
-        'MMK' => __( 'Burmese Kyat', 'invoicing' ),
-        'MNT' => __( 'Mongolian Tughrik', 'invoicing' ),
-        'MOP' => __( 'Macanese Pataca', 'invoicing' ),
-        'MRO' => __( 'Mauritanian Ouguiya', 'invoicing' ),
-        'MUR' => __( 'Mauritian Rupee', 'invoicing' ),
-        'MVR' => __( 'Maldivian Rufiyaa', 'invoicing' ),
-        'MWK' => __( 'Malawian Kwacha', 'invoicing' ),
-        'MXN' => __( 'Mexican Peso', 'invoicing' ),
-        'MYR' => __( 'Malaysian Ringgit', 'invoicing' ),
-        'MZN' => __( 'Mozambican Metical', 'invoicing' ),
-        'NAD' => __( 'Namibian Dollar', 'invoicing' ),
-        'NGN' => __( 'Nigerian Naira', 'invoicing' ),
-        'NIO' => __( 'Nicaraguan Cordoba', 'invoicing' ),
-        'NOK' => __( 'Norwegian Krone', 'invoicing' ),
-        'NPR' => __( 'Nepalese Rupee', 'invoicing' ),
-        'NZD' => __( 'New Zealand Dollar', 'invoicing' ),
-        'OMR' => __( 'Omani Rial', 'invoicing' ),
-        'PAB' => __( 'Panamanian Balboa', 'invoicing' ),
-        'PEN' => __( 'Peruvian Nuevo Sol', 'invoicing' ),
-        'PGK' => __( 'Papua New Guinean Kina', 'invoicing' ),
-        'PHP' => __( 'Philippine Peso', 'invoicing' ),
-        'PKR' => __( 'Pakistani Rupee', 'invoicing' ),
-        'PLN' => __( 'Polish Zloty', 'invoicing' ),
-        'PRB' => __( 'Transnistrian Ruble', 'invoicing' ),
-        'PYG' => __( 'Paraguayan Guarani', 'invoicing' ),
-        'QAR' => __( 'Qatari Riyal', 'invoicing' ),
-        'RON' => __( 'Romanian Leu', 'invoicing' ),
-        'RSD' => __( 'Serbian Dinar', 'invoicing' ),
-        'RUB' => __( 'Russian Ruble', 'invoicing' ),
-        'RWF' => __( 'Rwandan Franc', 'invoicing' ),
-        'SAR' => __( 'Saudi Riyal', 'invoicing' ),
-        'SBD' => __( 'Solomon Islands Dollar', 'invoicing' ),
-        'SCR' => __( 'Seychellois Rupee', 'invoicing' ),
-        'SDG' => __( 'Sudanese Pound', 'invoicing' ),
-        'SEK' => __( 'Swedish Krona', 'invoicing' ),
-        'SGD' => __( 'Singapore Dollar', 'invoicing' ),
-        'SHP' => __( 'Saint Helena Pound', 'invoicing' ),
-        'SLL' => __( 'Sierra Leonean Leone', 'invoicing' ),
-        'SOS' => __( 'Somali Shilling', 'invoicing' ),
-        'SRD' => __( 'Surinamese Dollar', 'invoicing' ),
-        'SSP' => __( 'South Sudanese Pound', 'invoicing' ),
-        'STD' => __( 'Sao Tomean Dobra', 'invoicing' ),
-        'SYP' => __( 'Syrian Pound', 'invoicing' ),
-        'SZL' => __( 'Swazi Lilangeni', 'invoicing' ),
-        'THB' => __( 'Thai Baht', 'invoicing' ),
-        'TJS' => __( 'Tajikistani Somoni', 'invoicing' ),
-        'TMT' => __( 'Turkmenistan Manat', 'invoicing' ),
-        'TND' => __( 'Tunisian Dinar', 'invoicing' ),
-        'TOP' => __( 'Tongan Pa&#x2bb;anga', 'invoicing' ),
-        'TRY' => __( 'Turkish Lira', 'invoicing' ),
-        'TTD' => __( 'Trinidad and Tobago Dollar', 'invoicing' ),
-        'TWD' => __( 'New Taiwan Dollar', 'invoicing' ),
-        'TZS' => __( 'Tanzanian Shilling', 'invoicing' ),
-        'UAH' => __( 'Ukrainian Hryvnia', 'invoicing' ),
-        'UGX' => __( 'Ugandan Shilling', 'invoicing' ),
-        'UYU' => __( 'Uruguayan Peso', 'invoicing' ),
-        'UZS' => __( 'Uzbekistani Som', 'invoicing' ),
-        'VEF' => __( 'Venezuelan Bol&iacute;var', 'invoicing' ),
-        'VND' => __( 'Vietnamese Dong', 'invoicing' ),
-        'VUV' => __( 'Vanuatu Vatu', 'invoicing' ),
-        'WST' => __( 'Samoan Tala', 'invoicing' ),
-        'XAF' => __( 'Central African CFA Franc', 'invoicing' ),
-        'XCD' => __( 'East Caribbean Dollar', 'invoicing' ),
-        'XOF' => __( 'West African CFA Franc', 'invoicing' ),
-        'XPF' => __( 'CFP Franc', 'invoicing' ),
-        'YER' => __( 'Yemeni Rial', 'invoicing' ),
-        'ZAR' => __( 'South African Rand', 'invoicing' ),
-        'ZMW' => __( 'Zambian Kwacha', 'invoicing' ),
+        'USD' => __('US Dollar', 'invoicing'),
+        'EUR' => __('Euro', 'invoicing'),
+        'GBP' => __('Pound Sterling', 'invoicing'),
+        'AED' => __('United Arab Emirates', 'invoicing'),
+        'AFN' => __('Afghan Afghani', 'invoicing'),
+        'ALL' => __('Albanian Lek', 'invoicing'),
+        'AMD' => __('Armenian Dram', 'invoicing'),
+        'ANG' => __('Netherlands Antillean Guilder', 'invoicing'),
+        'AOA' => __('Angolan Kwanza', 'invoicing'),
+        'ARS' => __('Argentine Peso', 'invoicing'),
+        'AUD' => __('Australian Dollar', 'invoicing'),
+        'AWG' => __('Aruban Florin', 'invoicing'),
+        'AZN' => __('Azerbaijani Manat', 'invoicing'),
+        'BAM' => __('Bosnia and Herzegovina Convertible Marka', 'invoicing'),
+        'BBD' => __('Barbadian Dollar', 'invoicing'),
+        'BDT' => __('Bangladeshi Taka', 'invoicing'),
+        'BGN' => __('Bulgarian Lev', 'invoicing'),
+        'BHD' => __('Bahraini Dinar', 'invoicing'),
+        'BIF' => __('Burundian Franc', 'invoicing'),
+        'BMD' => __('Bermudian Dollar', 'invoicing'),
+        'BND' => __('Brunei Dollar', 'invoicing'),
+        'BOB' => __('Bolivian Boliviano', 'invoicing'),
+        'BRL' => __('Brazilian Real', 'invoicing'),
+        'BSD' => __('Bahamian Dollar', 'invoicing'),
+        'BTC' => __('Bitcoin', 'invoicing'),
+        'BTN' => __('Bhutanese Ngultrum', 'invoicing'),
+        'BWP' => __('Botswana Pula', 'invoicing'),
+        'BYN' => __('Belarusian Ruble', 'invoicing'),
+        'BZD' => __('Belize Dollar', 'invoicing'),
+        'CAD' => __('Canadian Dollar', 'invoicing'),
+        'CDF' => __('Congolese Franc', 'invoicing'),
+        'CHF' => __('Swiss Franc', 'invoicing'),
+        'CLP' => __('Chilean Peso', 'invoicing'),
+        'CNY' => __('Chinese Yuan', 'invoicing'),
+        'COP' => __('Colombian Peso', 'invoicing'),
+        'CRC' => __('Costa Rican Colon', 'invoicing'),
+        'CUC' => __('Cuban Convertible Peso', 'invoicing'),
+        'CUP' => __('Cuban Peso', 'invoicing'),
+        'CVE' => __('Cape Verdean escudo', 'invoicing'),
+        'CZK' => __('Czech Koruna', 'invoicing'),
+        'DJF' => __('Djiboutian Franc', 'invoicing'),
+        'DKK' => __('Danish Krone', 'invoicing'),
+        'DOP' => __('Dominican Peso', 'invoicing'),
+        'DZD' => __('Algerian Dinar', 'invoicing'),
+        'EGP' => __('Egyptian Pound', 'invoicing'),
+        'ERN' => __('Eritrean Nakfa', 'invoicing'),
+        'ETB' => __('Ethiopian Irr', 'invoicing'),
+        'FJD' => __('Fijian Dollar', 'invoicing'),
+        'FKP' => __('Falkland Islands Pound', 'invoicing'),
+        'GEL' => __('Georgian Lari', 'invoicing'),
+        'GGP' => __('Guernsey Pound', 'invoicing'),
+        'GHS' => __('Ghana Cedi', 'invoicing'),
+        'GIP' => __('Gibraltar Pound', 'invoicing'),
+        'GMD' => __('Gambian Dalasi', 'invoicing'),
+        'GNF' => __('Guinean Franc', 'invoicing'),
+        'GTQ' => __('Guatemalan Quetzal', 'invoicing'),
+        'GYD' => __('Guyanese Dollar', 'invoicing'),
+        'HKD' => __('Hong Kong Dollar', 'invoicing'),
+        'HNL' => __('Honduran Lempira', 'invoicing'),
+        'HRK' => __('Croatian Kuna', 'invoicing'),
+        'HTG' => __('Haitian Gourde', 'invoicing'),
+        'HUF' => __('Hungarian Forint', 'invoicing'),
+        'IDR' => __('Indonesian Rupiah', 'invoicing'),
+        'ILS' => __('Israeli New Shekel', 'invoicing'),
+        'IMP' => __('Manx Pound', 'invoicing'),
+        'INR' => __('Indian Rupee', 'invoicing'),
+        'IQD' => __('Iraqi Dinar', 'invoicing'),
+        'IRR' => __('Iranian Rial', 'invoicing'),
+        'IRT' => __('Iranian Toman', 'invoicing'),
+        'ISK' => __('Icelandic Krona', 'invoicing'),
+        'JEP' => __('Jersey Pound', 'invoicing'),
+        'JMD' => __('Jamaican Dollar', 'invoicing'),
+        'JOD' => __('Jordanian Dinar', 'invoicing'),
+        'JPY' => __('Japanese Yen', 'invoicing'),
+        'KES' => __('Kenyan Shilling', 'invoicing'),
+        'KGS' => __('Kyrgyzstani Som', 'invoicing'),
+        'KHR' => __('Cambodian Riel', 'invoicing'),
+        'KMF' => __('Comorian Franc', 'invoicing'),
+        'KPW' => __('North Korean Won', 'invoicing'),
+        'KRW' => __('South Korean Won', 'invoicing'),
+        'KWD' => __('Kuwaiti Dinar', 'invoicing'),
+        'KYD' => __('Cayman Islands Dollar', 'invoicing'),
+        'KZT' => __('Kazakhstani Tenge', 'invoicing'),
+        'LAK' => __('Lao Kip', 'invoicing'),
+        'LBP' => __('Lebanese Pound', 'invoicing'),
+        'LKR' => __('Sri Lankan Rupee', 'invoicing'),
+        'LRD' => __('Liberian Dollar', 'invoicing'),
+        'LSL' => __('Lesotho Loti', 'invoicing'),
+        'LYD' => __('Libyan Dinar', 'invoicing'),
+        'MAD' => __('Moroccan Dirham', 'invoicing'),
+        'MDL' => __('Moldovan Leu', 'invoicing'),
+        'MGA' => __('Malagasy Ariary', 'invoicing'),
+        'MKD' => __('Macedonian Denar', 'invoicing'),
+        'MMK' => __('Burmese Kyat', 'invoicing'),
+        'MNT' => __('Mongolian Tughrik', 'invoicing'),
+        'MOP' => __('Macanese Pataca', 'invoicing'),
+        'MRO' => __('Mauritanian Ouguiya', 'invoicing'),
+        'MUR' => __('Mauritian Rupee', 'invoicing'),
+        'MVR' => __('Maldivian Rufiyaa', 'invoicing'),
+        'MWK' => __('Malawian Kwacha', 'invoicing'),
+        'MXN' => __('Mexican Peso', 'invoicing'),
+        'MYR' => __('Malaysian Ringgit', 'invoicing'),
+        'MZN' => __('Mozambican Metical', 'invoicing'),
+        'NAD' => __('Namibian Dollar', 'invoicing'),
+        'NGN' => __('Nigerian Naira', 'invoicing'),
+        'NIO' => __('Nicaraguan Cordoba', 'invoicing'),
+        'NOK' => __('Norwegian Krone', 'invoicing'),
+        'NPR' => __('Nepalese Rupee', 'invoicing'),
+        'NZD' => __('New Zealand Dollar', 'invoicing'),
+        'OMR' => __('Omani Rial', 'invoicing'),
+        'PAB' => __('Panamanian Balboa', 'invoicing'),
+        'PEN' => __('Peruvian Nuevo Sol', 'invoicing'),
+        'PGK' => __('Papua New Guinean Kina', 'invoicing'),
+        'PHP' => __('Philippine Peso', 'invoicing'),
+        'PKR' => __('Pakistani Rupee', 'invoicing'),
+        'PLN' => __('Polish Zloty', 'invoicing'),
+        'PRB' => __('Transnistrian Ruble', 'invoicing'),
+        'PYG' => __('Paraguayan Guarani', 'invoicing'),
+        'QAR' => __('Qatari Riyal', 'invoicing'),
+        'RON' => __('Romanian Leu', 'invoicing'),
+        'RSD' => __('Serbian Dinar', 'invoicing'),
+        'RUB' => __('Russian Ruble', 'invoicing'),
+        'RWF' => __('Rwandan Franc', 'invoicing'),
+        'SAR' => __('Saudi Riyal', 'invoicing'),
+        'SBD' => __('Solomon Islands Dollar', 'invoicing'),
+        'SCR' => __('Seychellois Rupee', 'invoicing'),
+        'SDG' => __('Sudanese Pound', 'invoicing'),
+        'SEK' => __('Swedish Krona', 'invoicing'),
+        'SGD' => __('Singapore Dollar', 'invoicing'),
+        'SHP' => __('Saint Helena Pound', 'invoicing'),
+        'SLL' => __('Sierra Leonean Leone', 'invoicing'),
+        'SOS' => __('Somali Shilling', 'invoicing'),
+        'SRD' => __('Surinamese Dollar', 'invoicing'),
+        'SSP' => __('South Sudanese Pound', 'invoicing'),
+        'STD' => __('Sao Tomean Dobra', 'invoicing'),
+        'SYP' => __('Syrian Pound', 'invoicing'),
+        'SZL' => __('Swazi Lilangeni', 'invoicing'),
+        'THB' => __('Thai Baht', 'invoicing'),
+        'TJS' => __('Tajikistani Somoni', 'invoicing'),
+        'TMT' => __('Turkmenistan Manat', 'invoicing'),
+        'TND' => __('Tunisian Dinar', 'invoicing'),
+        'TOP' => __('Tongan Pa&#x2bb;anga', 'invoicing'),
+        'TRY' => __('Turkish Lira', 'invoicing'),
+        'TTD' => __('Trinidad and Tobago Dollar', 'invoicing'),
+        'TWD' => __('New Taiwan Dollar', 'invoicing'),
+        'TZS' => __('Tanzanian Shilling', 'invoicing'),
+        'UAH' => __('Ukrainian Hryvnia', 'invoicing'),
+        'UGX' => __('Ugandan Shilling', 'invoicing'),
+        'UYU' => __('Uruguayan Peso', 'invoicing'),
+        'UZS' => __('Uzbekistani Som', 'invoicing'),
+        'VEF' => __('Venezuelan Bol&iacute;var', 'invoicing'),
+        'VND' => __('Vietnamese Dong', 'invoicing'),
+        'VUV' => __('Vanuatu Vatu', 'invoicing'),
+        'WST' => __('Samoan Tala', 'invoicing'),
+        'XAF' => __('Central African CFA Franc', 'invoicing'),
+        'XCD' => __('East Caribbean Dollar', 'invoicing'),
+        'XOF' => __('West African CFA Franc', 'invoicing'),
+        'XPF' => __('CFP Franc', 'invoicing'),
+        'YER' => __('Yemeni Rial', 'invoicing'),
+        'ZAR' => __('South African Rand', 'invoicing'),
+        'ZMW' => __('Zambian Kwacha', 'invoicing'),
     );
     
     //asort( $currencies ); // this
 
-    return apply_filters( 'wpinv_currencies', $currencies );
+    return apply_filters('wpinv_currencies', $currencies);
 }
 
-function wpinv_price( $amount = '', $currency = '' ) {
-    if( empty( $currency ) ) {
+function wpinv_price($amount = '', $currency = '') {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
 
@@ -505,14 +505,14 @@ 
 
     $negative = $amount < 0;
 
-    if ( $negative ) {
-        $amount = substr( $amount, 1 );
+    if ($negative) {
+        $amount = substr($amount, 1);
     }
 
-    $symbol = wpinv_currency_symbol( $currency );
+    $symbol = wpinv_currency_symbol($currency);
 
-    if ( $position == 'left' || $position == 'left_space' ) {
-        switch ( $currency ) {
+    if ($position == 'left' || $position == 'left_space') {
+        switch ($currency) {
             case "GBP" :
             case "BRL" :
             case "EUR" :
@@ -524,15 +524,15 @@ 
             case "NZD" :
             case "SGD" :
             case "JPY" :
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
                 break;
             default :
                 //$price = $currency . ' ' . $amount;
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
                 break;
         }
     } else {
-        switch ( $currency ) {
+        switch ($currency) {
             case "GBP" :
             case "BRL" :
             case "EUR" :
@@ -543,83 +543,83 @@ 
             case "MXN" :
             case "SGD" :
             case "JPY" :
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
                 break;
             default :
                 //$price = $amount . ' ' . $currency;
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
                 break;
         }
     }
     
-    if ( $negative ) {
+    if ($negative) {
         $price = '-' . $price;
     }
     
-    $price = apply_filters( 'wpinv_' . strtolower( $currency ) . '_currency_filter_' . $position, $price, $currency, $amount );
+    $price = apply_filters('wpinv_' . strtolower($currency) . '_currency_filter_' . $position, $price, $currency, $amount);
 
     return $price;
 }
 
-function wpinv_format_amount( $amount, $decimals = NULL, $calculate = false ) {
+function wpinv_format_amount($amount, $decimals = NULL, $calculate = false) {
     $thousands_sep = wpinv_thousands_separator();
     $decimal_sep   = wpinv_decimal_separator();
 
-    if ( $decimals === NULL ) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
 
-    if ( $decimal_sep == ',' && false !== ( $sep_found = strpos( $amount, $decimal_sep ) ) ) {
-        $whole = substr( $amount, 0, $sep_found );
-        $part = substr( $amount, $sep_found + 1, ( strlen( $amount ) - 1 ) );
+    if ($decimal_sep == ',' && false !== ($sep_found = strpos($amount, $decimal_sep))) {
+        $whole = substr($amount, 0, $sep_found);
+        $part = substr($amount, $sep_found + 1, (strlen($amount) - 1));
         $amount = $whole . '.' . $part;
     }
 
-    if ( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( ',', '', $amount );
+    if ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace(',', '', $amount);
     }
 
-    if ( $thousands_sep == ' ' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( ' ', '', $amount );
+    if ($thousands_sep == ' ' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace(' ', '', $amount);
     }
 
-    if ( empty( $amount ) ) {
+    if (empty($amount)) {
         $amount = 0;
     }
     
-    $decimals  = apply_filters( 'wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate );
-    $formatted = number_format( (float)$amount, $decimals, $decimal_sep, $thousands_sep );
+    $decimals  = apply_filters('wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate);
+    $formatted = number_format((float)$amount, $decimals, $decimal_sep, $thousands_sep);
     
-    if ( $calculate ) {
-        if ( $thousands_sep === "," ) {
-            $formatted = str_replace( ",", "", $formatted );
+    if ($calculate) {
+        if ($thousands_sep === ",") {
+            $formatted = str_replace(",", "", $formatted);
         }
         
-        if ( $decimal_sep === "," ) {
-            $formatted = str_replace( ",", ".", $formatted );
+        if ($decimal_sep === ",") {
+            $formatted = str_replace(",", ".", $formatted);
         }
     }
 
-    return apply_filters( 'wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate );
+    return apply_filters('wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate);
 }
-add_filter( 'wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
+add_filter('wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1);
 
-function wpinv_sanitize_key( $key ) {
+function wpinv_sanitize_key($key) {
     $raw_key = $key;
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
 
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
 }
 
-function wpinv_get_file_extension( $str ) {
-    $parts = explode( '.', $str );
-    return end( $parts );
+function wpinv_get_file_extension($str) {
+    $parts = explode('.', $str);
+    return end($parts);
 }
 
-function wpinv_string_is_image_url( $str ) {
-    $ext = wpinv_get_file_extension( $str );
+function wpinv_string_is_image_url($str) {
+    $ext = wpinv_get_file_extension($str);
 
-    switch ( strtolower( $ext ) ) {
+    switch (strtolower($ext)) {
         case 'jpeg';
         case 'jpg';
             $return = true;
@@ -635,32 +635,32 @@ 
             break;
     }
 
-    return (bool)apply_filters( 'wpinv_string_is_image', $return, $str );
+    return (bool)apply_filters('wpinv_string_is_image', $return, $str);
 }
 
-function wpinv_error_log( $log, $title = '', $file = '', $line = '', $exit = false ) {
-    $should_log = apply_filters( 'wpinv_log_errors', WP_DEBUG );
+function wpinv_error_log($log, $title = '', $file = '', $line = '', $exit = false) {
+    $should_log = apply_filters('wpinv_log_errors', WP_DEBUG);
     
-    if ( true === $should_log ) {
+    if (true === $should_log) {
         $label = '';
-        if ( $file && $file !== '' ) {
-            $label .= basename( $file ) . ( $line ? '(' . $line . ')' : '' );
+        if ($file && $file !== '') {
+            $label .= basename($file) . ($line ? '(' . $line . ')' : '');
         }
         
-        if ( $title && $title !== '' ) {
+        if ($title && $title !== '') {
             $label = $label !== '' ? $label . ' ' : '';
             $label .= $title . ' ';
         }
         
-        $label = $label !== '' ? trim( $label ) . ' : ' : '';
+        $label = $label !== '' ? trim($label) . ' : ' : '';
         
-        if ( is_array( $log ) || is_object( $log ) ) {
-            error_log( $label . print_r( $log, true ) );
+        if (is_array($log) || is_object($log)) {
+            error_log($label . print_r($log, true));
         } else {
-            error_log( $label . $log );
+            error_log($label . $log);
         }
         
-        if ( $exit ) {
+        if ($exit) {
             exit;
         }
     }
@@ -668,65 +668,65 @@ 
 
 function wpinv_is_ajax_disabled() {
     $retval = false;
-    return apply_filters( 'wpinv_is_ajax_disabled', $retval );
+    return apply_filters('wpinv_is_ajax_disabled', $retval);
 }
 
-function wpinv_get_current_page_url( $nocache = false ) {
+function wpinv_get_current_page_url($nocache = false) {
     global $wp;
 
-    if ( get_option( 'permalink_structure' ) ) {
-        $base = trailingslashit( home_url( $wp->request ) );
+    if (get_option('permalink_structure')) {
+        $base = trailingslashit(home_url($wp->request));
     } else {
-        $base = add_query_arg( $wp->query_string, '', trailingslashit( home_url( $wp->request ) ) );
-        $base = remove_query_arg( array( 'post_type', 'name' ), $base );
+        $base = add_query_arg($wp->query_string, '', trailingslashit(home_url($wp->request)));
+        $base = remove_query_arg(array('post_type', 'name'), $base);
     }
 
     $scheme = is_ssl() ? 'https' : 'http';
-    $uri    = set_url_scheme( $base, $scheme );
+    $uri    = set_url_scheme($base, $scheme);
 
-    if ( is_front_page() ) {
-        $uri = home_url( '/' );
-    } elseif ( wpinv_is_checkout( array(), false ) ) {
+    if (is_front_page()) {
+        $uri = home_url('/');
+    } elseif (wpinv_is_checkout(array(), false)) {
         $uri = wpinv_get_checkout_uri();
     }
 
-    $uri = apply_filters( 'wpinv_get_current_page_url', $uri );
+    $uri = apply_filters('wpinv_get_current_page_url', $uri);
 
-    if ( $nocache ) {
-        $uri = wpinv_add_cache_busting( $uri );
+    if ($nocache) {
+        $uri = wpinv_add_cache_busting($uri);
     }
 
     return $uri;
 }
 
 function wpinv_get_php_arg_separator_output() {
-	return ini_get( 'arg_separator.output' );
+	return ini_get('arg_separator.output');
 }
 
-function wpinv_rgb_from_hex( $color ) {
-    $color = str_replace( '#', '', $color );
+function wpinv_rgb_from_hex($color) {
+    $color = str_replace('#', '', $color);
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
 
     $rgb      = array();
-    $rgb['R'] = hexdec( $color{0}.$color{1} );
-    $rgb['G'] = hexdec( $color{2}.$color{3} );
-    $rgb['B'] = hexdec( $color{4}.$color{5} );
+    $rgb['R'] = hexdec($color{0} . $color{1} );
+    $rgb['G'] = hexdec($color{2} . $color{3} );
+    $rgb['B'] = hexdec($color{4} . $color{5} );
 
     return $rgb;
 }
 
-function wpinv_hex_darker( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_darker($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = $v / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v - $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -735,18 +735,18 @@ 
     return $color;
 }
 
-function wpinv_hex_lighter( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_lighter($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = 255 - $v;
         $amount      = $amount / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v + $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -755,22 +755,22 @@ 
     return $color;
 }
 
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
-    $hex = str_replace( '#', '', $color );
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
+    $hex = str_replace('#', '', $color);
 
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
+    $c_r = hexdec(substr($hex, 0, 2));
+    $c_g = hexdec(substr($hex, 2, 2));
+    $c_b = hexdec(substr($hex, 4, 2));
 
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
 
     return $brightness > 155 ? $dark : $light;
 }
 
-function wpinv_format_hex( $hex ) {
-    $hex = trim( str_replace( '#', '', $hex ) );
+function wpinv_format_hex($hex) {
+    $hex = trim(str_replace('#', '', $hex));
 
-    if ( strlen( $hex ) == 3 ) {
+    if (strlen($hex) == 3) {
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
     }
 
@@ -790,12 +790,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strimwidth' ) ) {
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
+    if (function_exists('mb_strimwidth')) {
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
     }
     
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
 }
 
 /**
@@ -807,28 +807,28 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the number of characters in string.
  */
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        return mb_strlen( $str, $encoding );
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        return mb_strlen($str, $encoding);
     }
         
-    return strlen( $str );
+    return strlen($str);
 }
 
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtolower' ) ) {
-        return mb_strtolower( $str, $encoding );
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtolower')) {
+        return mb_strtolower($str, $encoding);
     }
     
-    return strtolower( $str );
+    return strtolower($str);
 }
 
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtoupper' ) ) {
-        return mb_strtoupper( $str, $encoding );
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtoupper')) {
+        return mb_strtoupper($str, $encoding);
     }
     
-    return strtoupper( $str );
+    return strtoupper($str);
 }
 
 /**
@@ -842,12 +842,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the first occurrence of search in the string.
  */
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strpos' ) ) {
-        return mb_strpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strpos')) {
+        return mb_strpos($str, $find, $offset, $encoding);
     }
         
-    return strpos( $str, $find, $offset );
+    return strpos($str, $find, $offset);
 }
 
 /**
@@ -861,12 +861,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the last occurrence of search.
  */
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strrpos' ) ) {
-        return mb_strrpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strrpos')) {
+        return mb_strrpos($str, $find, $offset, $encoding);
     }
         
-    return strrpos( $str, $find, $offset );
+    return strrpos($str, $find, $offset);
 }
 
 /**
@@ -881,16 +881,16 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_substr' ) ) {
-        if ( $length === null ) {
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
+    if (function_exists('mb_substr')) {
+        if ($length === null) {
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
         } else {
-            return mb_substr( $str, $start, $length, $encoding );
+            return mb_substr($str, $start, $length, $encoding);
         }
     }
         
-    return substr( $str, $start, $length );
+    return substr($str, $start, $length);
 }
 
 /**
@@ -902,48 +902,48 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string The width of string.
  */
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strwidth' ) ) {
-        return mb_strwidth( $str, $encoding );
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strwidth')) {
+        return mb_strwidth($str, $encoding);
     }
     
-    return wpinv_utf8_strlen( $str, $encoding );
+    return wpinv_utf8_strlen($str, $encoding);
 }
 
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
         $str_end = "";
         
-        if ( $lower_str_end ) {
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
+        if ($lower_str_end) {
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
         } else {
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
         }
 
         return $first_letter . $str_end;
     }
     
-    return ucfirst( $str );
+    return ucfirst($str);
 }
 
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_convert_case' ) ) {
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_convert_case')) {
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
     }
     
-    return ucwords( $str );
+    return ucwords($str);
 }
 
-function wpinv_period_in_days( $period, $unit ) {
-    $period = absint( $period );
+function wpinv_period_in_days($period, $unit) {
+    $period = absint($period);
     
-    if ( $period > 0 ) {
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
+    if ($period > 0) {
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
             $period = $period * 7;
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
             $period = $period * 30;
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
             $period = $period * 365;
         }
     }
@@ -951,14 +951,14 @@ 
     return $period;
 }
 
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
-    if ( function_exists( 'cal_days_in_month' ) ) {
-        return cal_days_in_month( $calendar, $month, $year );
+function wpinv_cal_days_in_month($calendar, $month, $year) {
+    if (function_exists('cal_days_in_month')) {
+        return cal_days_in_month($calendar, $month, $year);
     }
 
     // Fallback in case the calendar extension is not loaded in PHP
     // Only supports Gregorian calendar
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
 }
 
 /**
@@ -969,11 +969,11 @@ 
  *
  * @return string
  */
-function wpi_help_tip( $tip, $allow_html = false ) {
-    if ( $allow_html ) {
-        $tip = wpi_sanitize_tooltip( $tip );
+function wpi_help_tip($tip, $allow_html = false) {
+    if ($allow_html) {
+        $tip = wpi_sanitize_tooltip($tip);
     } else {
-        $tip = esc_attr( $tip );
+        $tip = esc_attr($tip);
     }
 
     return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
@@ -987,8 +987,8 @@ 
  * @param string $var
  * @return string
  */
-function wpi_sanitize_tooltip( $var ) {
-    return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
+function wpi_sanitize_tooltip($var) {
+    return htmlspecialchars(wp_kses(html_entity_decode($var), array(
         'br'     => array(),
         'em'     => array(),
         'strong' => array(),
@@ -998,5 +998,5 @@ 
         'li'     => array(),
         'ol'     => array(),
         'p'      => array(),
-    ) ) );
+    )));
 }
\ No newline at end of file

includes/class-wpinv.php

Spacing +184 added lines, -184 removed lines

@@ -7,15 +7,15 @@ 
  */
  
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 class WPInv_Plugin {
     private static $instance;
     
     public static function run() {
-        if ( !isset( self::$instance ) && !( self::$instance instanceof WPInv_Plugin ) ) {
+        if (!isset(self::$instance) && !(self::$instance instanceof WPInv_Plugin)) {
             self::$instance = new WPInv_Plugin;
             self::$instance->includes();
             self::$instance->actions();
@@ -31,31 +31,31 @@ 
     }
     
     public function define_constants() {
-        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
-        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
+        define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
+        define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
     }
     
     private function actions() {
         /* Internationalize the text strings used. */
-        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
+        add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
         
         /* Perform actions on admin initialization. */
-        add_action( 'admin_init', array( &$this, 'admin_init') );
-        add_action( 'init', array( &$this, 'init' ), 3 );
-        add_action( 'init', array( 'WPInv_Shortcodes', 'init' ) );
-        add_action( 'init', array( &$this, 'wpinv_actions' ) );
+        add_action('admin_init', array(&$this, 'admin_init'));
+        add_action('init', array(&$this, 'init'), 3);
+        add_action('init', array('WPInv_Shortcodes', 'init'));
+        add_action('init', array(&$this, 'wpinv_actions'));
         
-        if ( class_exists( 'BuddyPress' ) ) {
-            add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
+        if (class_exists('BuddyPress')) {
+            add_action('bp_include', array(&$this, 'bp_invoicing_init'));
         }
 
-        add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
+        add_action('wp_enqueue_scripts', array(&$this, 'enqueue_scripts'));
         
-        if ( is_admin() ) {
-            add_action( 'admin_enqueue_scripts', array( &$this, 'admin_enqueue_scripts' ) );
-            add_action( 'admin_body_class', array( &$this, 'admin_body_class' ) );
+        if (is_admin()) {
+            add_action('admin_enqueue_scripts', array(&$this, 'admin_enqueue_scripts'));
+            add_action('admin_body_class', array(&$this, 'admin_body_class'));
         } else {
-            add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
+            add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
         }
         
         /**
@@ -65,16 +65,16 @@ 
          *
          * @param WPInv_Plugin $this. Current WPInv_Plugin instance. Passed by reference.
          */
-        do_action_ref_array( 'wpinv_actions', array( &$this ) );
+        do_action_ref_array('wpinv_actions', array(&$this));
 
-        add_action( 'admin_init', array( &$this, 'activation_redirect') );
+        add_action('admin_init', array(&$this, 'activation_redirect'));
     }
     
     public function plugins_loaded() {
         /* Internationalize the text strings used. */
         $this->load_textdomain();
 
-        do_action( 'wpinv_loaded' );
+        do_action('wpinv_loaded');
     }
     
     /**
@@ -82,219 +82,219 @@ 
      *
      * @since 1.0
      */
-    public function load_textdomain( $locale = NULL ) {
-        if ( empty( $locale ) ) {
-            $locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
+    public function load_textdomain($locale = NULL) {
+        if (empty($locale)) {
+            $locale = is_admin() && function_exists('get_user_locale') ? get_user_locale() : get_locale();
         }
 
-        $locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
+        $locale = apply_filters('plugin_locale', $locale, 'invoicing');
         
-        unload_textdomain( 'invoicing' );
-        load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
-        load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
+        unload_textdomain('invoicing');
+        load_textdomain('invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo');
+        load_plugin_textdomain('invoicing', false, WPINV_PLUGIN_DIR . 'languages');
         
         /**
          * Define language constants.
          */
-        require_once( WPINV_PLUGIN_DIR . 'language.php' );
+        require_once(WPINV_PLUGIN_DIR . 'language.php');
     }
         
     public function includes() {
         global $wpinv_options;
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
         $wpinv_options = wpinv_get_settings();
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-shortcodes.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-subscriptions-list-table.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/abstract-wpinv-privacy.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
-        require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-shortcodes.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-subscriptions-list-table.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/abstract-wpinv-privacy.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php');
+        require_once(WPINV_PLUGIN_DIR . 'vendor/autoload.php');
 
-        if ( !class_exists( 'WPInv_EUVat' ) ) {
-            require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
+        if (!class_exists('WPInv_EUVat')) {
+            require_once(WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php');
         }
         
-        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
-        if ( !empty( $gateways ) ) {
-            foreach ( $gateways as $gateway ) {
-                if ( $gateway == 'manual' ) {
+        $gateways = array_keys(wpinv_get_enabled_payment_gateways());
+        if (!empty($gateways)) {
+            foreach ($gateways as $gateway) {
+                if ($gateway == 'manual') {
                     continue;
                 }
                 
                 $gateway_file = WPINV_PLUGIN_DIR . 'includes/gateways/' . $gateway . '.php';
                 
-                if ( file_exists( $gateway_file ) ) {
-                    require_once( $gateway_file );
+                if (file_exists($gateway_file)) {
+                    require_once($gateway_file);
                 }
             }
         }
-        require_once( WPINV_PLUGIN_DIR . 'includes/gateways/manual.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/gateways/manual.php');
         
-        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php' );
+        if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php');
             //require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-recurring-admin.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php');
             //require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
             // load the user class only on the users.php page
             global $pagenow;
-            if($pagenow=='users.php'){
+            if ($pagenow == 'users.php') {
                 new WPInv_Admin_Users();
             }
         }
         
         // include css inliner
-        if ( ! class_exists( 'Emogrifier' ) && class_exists( 'DOMDocument' ) ) {
-            include_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php' );
+        if (!class_exists('Emogrifier') && class_exists('DOMDocument')) {
+            include_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php');
         }
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/install.php');
     }
     
     public function init() {
     }
     
     public function admin_init() {
-        if (!(defined( 'DOING_AJAX' ) && DOING_AJAX)) {
+        if (!(defined('DOING_AJAX') && DOING_AJAX)) {
         }
         
-        add_action( 'admin_print_scripts-edit.php', array( &$this, 'admin_print_scripts_edit_php' ) );
+        add_action('admin_print_scripts-edit.php', array(&$this, 'admin_print_scripts_edit_php'));
     }
 
     public function activation_redirect() {
         // Bail if no activation redirect
-        if ( !get_transient( '_wpinv_activation_redirect' ) ) {
+        if (!get_transient('_wpinv_activation_redirect')) {
             return;
         }
 
         // Delete the redirect transient
-        delete_transient( '_wpinv_activation_redirect' );
+        delete_transient('_wpinv_activation_redirect');
 
         // Bail if activating from network, or bulk
-        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
+        if (is_network_admin() || isset($_GET['activate-multi'])) {
             return;
         }
 
-        wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
+        wp_safe_redirect(admin_url('admin.php?page=wpinv-settings&tab=general'));
         exit;
     }
     
     public function enqueue_scripts() {
-        $suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+        $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
         
-        wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_front_style' );
+        wp_register_style('wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_front_style');
                
         // Register scripts
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
-        wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  WPINV_VERSION );
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
+        wp_register_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array('jquery'), WPINV_VERSION);
 
         $localize                         = array();
-        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
-        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
+        $localize['ajax_url']             = admin_url('admin-ajax.php');
+        $localize['nonce']                = wp_create_nonce('wpinv-nonce');
         $localize['currency_symbol']      = wpinv_currency_symbol();
         $localize['currency_pos']         = wpinv_currency_position();
         $localize['thousand_sep']         = wpinv_thousands_separator();
         $localize['decimal_sep']          = wpinv_decimal_separator();
         $localize['decimals']             = wpinv_decimals();
-        $localize['txtComplete']          = __( 'Complete', 'invoicing' );
+        $localize['txtComplete']          = __('Complete', 'invoicing');
         $localize['UseTaxes']             = wpinv_use_taxes();
-        $localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
+        $localize['checkoutNonce']        = wp_create_nonce('wpinv_checkout_nonce');
 
-        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
+        $localize = apply_filters('wpinv_front_js_localize', $localize);
         
-        wp_enqueue_script( 'jquery-blockui' );
+        wp_enqueue_script('jquery-blockui');
         $autofill_api = wpinv_get_option('address_autofill_api');
         $autofill_active = wpinv_get_option('address_autofill_active');
-        if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
-            if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
-                wp_dequeue_script( 'google-maps-api' );
+        if (isset($autofill_active) && 1 == $autofill_active && !empty($autofill_api) && wpinv_is_checkout()) {
+            if (wp_script_is('google-maps-api', 'enqueued')) {
+                wp_dequeue_script('google-maps-api');
             }
-            wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
-            wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
+            wp_enqueue_script('google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array('jquery'), '', false);
+            wp_enqueue_script('google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array('jquery', 'google-maps-api'), '', true);
         }
 
-        wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all' );
-        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
+        wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all');
+        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
 
-        wp_enqueue_script( 'wpinv-front-script' );
-        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
+        wp_enqueue_script('wpinv-front-script');
+        wp_localize_script('wpinv-front-script', 'WPInv', $localize);
     }
 
     public function admin_enqueue_scripts() {
         global $post, $pagenow;
         
         $post_type  = wpinv_admin_post_type();
-        $suffix     = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
-        $page       = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : '';
+        $suffix     = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
+        $page       = isset($_GET['page']) ? strtolower($_GET['page']) : '';
 
         $jquery_ui_css = false;
-        if ( ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $post_type == 'wpi_discount' ) && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) ) {
+        if (($post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $post_type == 'wpi_discount') && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) {
             $jquery_ui_css = true;
-        } else if ( $page == 'wpinv-settings' || $page == 'wpinv-reports' ) {
+        } else if ($page == 'wpinv-settings' || $page == 'wpinv-reports') {
             $jquery_ui_css = true;
         }
-        if ( $jquery_ui_css ) {
-            wp_register_style( 'jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16' );
-            wp_enqueue_style( 'jquery-ui-css' );
+        if ($jquery_ui_css) {
+            wp_register_style('jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16');
+            wp_enqueue_style('jquery-ui-css');
         }
 
-        wp_register_style( 'wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_meta_box_style' );
+        wp_register_style('wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_meta_box_style');
         
-        wp_register_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_admin_style' );
+        wp_register_style('wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_admin_style');
 
-        $enqueue = ( $post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) );
-        if ( $page == 'wpinv-subscriptions' ) {
-            wp_enqueue_script( 'jquery-ui-datepicker' );
+        $enqueue = ($post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ($pagenow == 'post-new.php' || $pagenow == 'post.php'));
+        if ($page == 'wpinv-subscriptions') {
+            wp_enqueue_script('jquery-ui-datepicker');
         }
         
-        if ( $enqueue_datepicker = apply_filters( 'wpinv_admin_enqueue_jquery_ui_datepicker', $enqueue ) ) {
-            wp_enqueue_script( 'jquery-ui-datepicker' );
+        if ($enqueue_datepicker = apply_filters('wpinv_admin_enqueue_jquery_ui_datepicker', $enqueue)) {
+            wp_enqueue_script('jquery-ui-datepicker');
         }
 
-        wp_enqueue_style( 'wp-color-picker' );
-        wp_enqueue_script( 'wp-color-picker' );
+        wp_enqueue_style('wp-color-picker');
+        wp_enqueue_script('wp-color-picker');
         
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
 
         if (($post_type == 'wpi_invoice' || $post_type == 'wpi_quote') && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) {
             $autofill_api = wpinv_get_option('address_autofill_api');
@@ -305,20 +305,20 @@ 
             }
         }
 
-        wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all' );
-        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
+        wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all');
+        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
 
-        wp_register_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array( 'jquery', 'jquery-blockui','jquery-ui-tooltip' ),  WPINV_VERSION );
-        wp_enqueue_script( 'wpinv-admin-script' );
+        wp_register_script('wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array('jquery', 'jquery-blockui', 'jquery-ui-tooltip'), WPINV_VERSION);
+        wp_enqueue_script('wpinv-admin-script');
         
         $localize                               = array();
-        $localize['ajax_url']                   = admin_url( 'admin-ajax.php' );
-        $localize['post_ID']                    = isset( $post->ID ) ? $post->ID : '';
-        $localize['wpinv_nonce']                = wp_create_nonce( 'wpinv-nonce' );
-        $localize['add_invoice_note_nonce']     = wp_create_nonce( 'add-invoice-note' );
-        $localize['delete_invoice_note_nonce']  = wp_create_nonce( 'delete-invoice-note' );
-        $localize['invoice_item_nonce']         = wp_create_nonce( 'invoice-item' );
-        $localize['billing_details_nonce']      = wp_create_nonce( 'get-billing-details' );
+        $localize['ajax_url']                   = admin_url('admin-ajax.php');
+        $localize['post_ID']                    = isset($post->ID) ? $post->ID : '';
+        $localize['wpinv_nonce']                = wp_create_nonce('wpinv-nonce');
+        $localize['add_invoice_note_nonce']     = wp_create_nonce('add-invoice-note');
+        $localize['delete_invoice_note_nonce']  = wp_create_nonce('delete-invoice-note');
+        $localize['invoice_item_nonce']         = wp_create_nonce('invoice-item');
+        $localize['billing_details_nonce']      = wp_create_nonce('get-billing-details');
         $localize['tax']                        = wpinv_tax_amount();
         $localize['discount']                   = wpinv_discount_amount();
         $localize['currency_symbol']            = wpinv_currency_symbol();
@@ -326,69 +326,69 @@ 
         $localize['thousand_sep']               = wpinv_thousands_separator();
         $localize['decimal_sep']                = wpinv_decimal_separator();
         $localize['decimals']                   = wpinv_decimals();
-        $localize['save_invoice']               = __( 'Save Invoice', 'invoicing' );
-        $localize['status_publish']             = wpinv_status_nicename( 'publish' );
-        $localize['status_pending']             = wpinv_status_nicename( 'wpi-pending' );
-        $localize['delete_tax_rate']            = __( 'Are you sure you wish to delete this tax rate?', 'invoicing' );
-        $localize['OneItemMin']                 = __( 'Invoice must contain at least one item', 'invoicing' );
-        $localize['DeleteInvoiceItem']          = __( 'Are you sure you wish to delete this item?', 'invoicing' );
-        $localize['FillBillingDetails']         = __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' );
-        $localize['confirmCalcTotals']          = __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' );
-        $localize['AreYouSure']                 = __( 'Are you sure?', 'invoicing' );
-        $localize['emptyInvoice']               = __( 'Add at least one item to save invoice!', 'invoicing' );
-        $localize['errDeleteItem']              = __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' );
-        $localize['delete_subscription']        = __( 'Are you sure you want to delete this subscription?', 'invoicing' );
-        $localize['action_edit']                = __( 'Edit', 'invoicing' );
-        $localize['action_cancel']              = __( 'Cancel', 'invoicing' );
+        $localize['save_invoice']               = __('Save Invoice', 'invoicing');
+        $localize['status_publish']             = wpinv_status_nicename('publish');
+        $localize['status_pending']             = wpinv_status_nicename('wpi-pending');
+        $localize['delete_tax_rate']            = __('Are you sure you wish to delete this tax rate?', 'invoicing');
+        $localize['OneItemMin']                 = __('Invoice must contain at least one item', 'invoicing');
+        $localize['DeleteInvoiceItem']          = __('Are you sure you wish to delete this item?', 'invoicing');
+        $localize['FillBillingDetails']         = __('Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing');
+        $localize['confirmCalcTotals']          = __('Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing');
+        $localize['AreYouSure']                 = __('Are you sure?', 'invoicing');
+        $localize['emptyInvoice']               = __('Add at least one item to save invoice!', 'invoicing');
+        $localize['errDeleteItem']              = __('This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing');
+        $localize['delete_subscription']        = __('Are you sure you want to delete this subscription?', 'invoicing');
+        $localize['action_edit']                = __('Edit', 'invoicing');
+        $localize['action_cancel']              = __('Cancel', 'invoicing');
 
-        $localize = apply_filters( 'wpinv_admin_js_localize', $localize );
+        $localize = apply_filters('wpinv_admin_js_localize', $localize);
 
-        wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', $localize );
+        wp_localize_script('wpinv-admin-script', 'WPInv_Admin', $localize);
 
-        if ( $page == 'wpinv-subscriptions' ) {
-            wp_register_script( 'wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array( 'wpinv-admin-script' ),  WPINV_VERSION );
-            wp_enqueue_script( 'wpinv-sub-admin-script' );
+        if ($page == 'wpinv-subscriptions') {
+            wp_register_script('wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array('wpinv-admin-script'), WPINV_VERSION);
+            wp_enqueue_script('wpinv-sub-admin-script');
         }
     }
     
-    public function admin_body_class( $classes ) {
+    public function admin_body_class($classes) {
         global $pagenow, $post, $current_screen;
         
-        if ( !empty( $current_screen->post_type ) && ( $current_screen->post_type == 'wpi_invoice' || $current_screen->post_type == 'wpi_quote' ) ) {
+        if (!empty($current_screen->post_type) && ($current_screen->post_type == 'wpi_invoice' || $current_screen->post_type == 'wpi_quote')) {
             $classes .= ' wpinv-cpt';
         }
         
-        $page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : false;
+        $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
 
-        $add_class = $page && $pagenow == 'admin.php' && strpos( $page, 'wpinv-' ) === 0 ? true : false;
-        if ( $add_class ) {
-            $classes .= ' wpi-' . wpinv_sanitize_key( $page );
+        $add_class = $page && $pagenow == 'admin.php' && strpos($page, 'wpinv-') === 0 ? true : false;
+        if ($add_class) {
+            $classes .= ' wpi-' . wpinv_sanitize_key($page);
         }
         
         $settings_class = array();
-        if ( $page == 'wpinv-settings' ) {
-            if ( !empty( $_REQUEST['tab'] ) ) {
-                $settings_class[] = sanitize_text_field( $_REQUEST['tab'] );
+        if ($page == 'wpinv-settings') {
+            if (!empty($_REQUEST['tab'])) {
+                $settings_class[] = sanitize_text_field($_REQUEST['tab']);
             }
             
-            if ( !empty( $_REQUEST['section'] ) ) {
-                $settings_class[] = sanitize_text_field( $_REQUEST['section'] );
+            if (!empty($_REQUEST['section'])) {
+                $settings_class[] = sanitize_text_field($_REQUEST['section']);
             }
             
-            $settings_class[] = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field( $_REQUEST['wpi_sub'] ) : 'main';
+            $settings_class[] = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field($_REQUEST['wpi_sub']) : 'main';
         }
         
-        if ( !empty( $settings_class ) ) {
-            $classes .= ' wpi-' . wpinv_sanitize_key( implode( $settings_class, '-' ) );
+        if (!empty($settings_class)) {
+            $classes .= ' wpi-' . wpinv_sanitize_key(implode($settings_class, '-'));
         }
         
         $post_type = wpinv_admin_post_type();
 
-        if ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $add_class !== false ) {
+        if ($post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $add_class !== false) {
             return $classes .= ' wpinv';
         }
         
-        if ( $pagenow == 'post.php' && $post_type == 'wpi_item' && !empty( $post ) && !wpinv_item_is_editable( $post ) ) {
+        if ($pagenow == 'post.php' && $post_type == 'wpi_item' && !empty($post) && !wpinv_item_is_editable($post)) {
             $classes .= ' wpi-editable-n';
         }
 
@@ -400,20 +400,20 @@ 
     }
     
     public function wpinv_actions() {
-        if ( isset( $_REQUEST['wpi_action'] ) ) {
-            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
+        if (isset($_REQUEST['wpi_action'])) {
+            do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
         }
     }
     
-    public function pre_get_posts( $wp_query ) {
-        if ( !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
-            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
+    public function pre_get_posts($wp_query) {
+        if (!empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
+            $wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses());
         }
         
         return $wp_query;
     }
     
     public function bp_invoicing_init() {
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php');
     }
 }
\ No newline at end of file