woothemes / sensei

widgets/widget-woothemes-sensei-lesson-component.php

Indentation +15 added lines, -15 removed lines

@@ -53,10 +53,10 @@ 
 	 */

 	public function widget( $args, $instance ) {

 

-        $before_widget = $args[ 'before_widget' ];

-        $before_title  = $args[ 'before_title' ];

-        $after_title   = $args[ 'after_title' ];

-        $after_widget  = $args[ 'after_widget' ];

+		$before_widget = $args[ 'before_widget' ];

+		$before_title  = $args[ 'before_title' ];

+		$after_title   = $args[ 'after_title' ];

+		$after_widget  = $args[ 'after_widget' ];

 

 		if ( in_array( $instance['component'], array_keys( $this->woo_widget_componentslist ) ) && ( 'activecourses' == $instance['component'] || 'completedcourses' == $instance['component'] ) && !is_user_logged_in() ) {

 			// No Output

@@ -117,7 +117,7 @@ 
 	 * @param  array $instance The settings for this instance.

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

 		/* Make sure all keys are added here, even with empty string values. */

@@ -172,8 +172,8 @@ 
 		$post_args = array(	'post_type' 		=> 'lesson',

 							'posts_per_page' 		=> intval( $instance[ 'limit' ] ),

 							'orderby'         	=> 'menu_order date',

-    						'order'           	=> 'DESC',

-    						'post_status'       => 'publish',

+							'order'           	=> 'DESC',

+							'post_status'       => 'publish',

 							'suppress_filters' 	=> 0

 							);

 		$posts_array = get_posts( $post_args );

@@ -181,14 +181,14 @@ 
 		if ( count( $posts_array ) > 0 ) { ?>

 			<ul>

 			<?php foreach ($posts_array as $post_item){

-		    	$post_id = absint( $post_item->ID );

-		    	$post_title = $post_item->post_title;

-		    	$user_info = get_userdata( absint( $post_item->post_author ) );

-		    	$author_link = get_author_posts_url( absint( $post_item->post_author ) );

-		    	$author_display_name = $user_info->display_name;

-		    	$author_id = $post_item->post_author;

-		    	$lesson_course_id = get_post_meta( $post_id, '_lesson_course', true );

-		    ?>

+				$post_id = absint( $post_item->ID );

+				$post_title = $post_item->post_title;

+				$user_info = get_userdata( absint( $post_item->post_author ) );

+				$author_link = get_author_posts_url( absint( $post_item->post_author ) );

+				$author_display_name = $user_info->display_name;

+				$author_id = $post_item->post_author;

+				$lesson_course_id = get_post_meta( $post_id, '_lesson_course', true );

+			?>

 		    	<li class="fix">

 		    		<?php do_action( 'sensei_lesson_image', $post_id, '100', '100', false, true ); ?>

 		    		<a href="<?php echo esc_url( get_permalink( $post_id ) ); ?>" title="<?php echo esc_attr( $post_title ); ?>"><?php echo $post_title; ?></a>

widgets/widget-woothemes-sensei-category-courses.php

Indentation +14 added lines, -14 removed lines

@@ -50,10 +50,10 @@ 
 	 */

 	public function widget( $args, $instance ) {

 

-        $before_widget = $args[ 'before_widget' ];

-        $before_title  = $args[ 'before_title' ];

-        $after_title   = $args[ 'after_title' ];

-        $after_widget  = $args[ 'after_widget' ];

+		$before_widget = $args[ 'before_widget' ];

+		$before_title  = $args[ 'before_title' ];

+		$after_title   = $args[ 'after_title' ];

+		$after_widget  = $args[ 'after_widget' ];

 

 		/* Our variables from the widget settings. */

 		$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base );

@@ -110,7 +110,7 @@ 
 	 * @param  array $instance The settings for this instance.

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

 		/* Make sure all keys are added here, even with empty string values. */

@@ -157,8 +157,8 @@ 
 		$post_args = array(	'post_type' 		=> 'course',

 							'posts_per_page' 		=> intval( $instance[ 'limit' ] ),

 							'orderby'         	=> 'menu_order date',

-    						'order'           	=> 'ASC',

-    						'post_status'       => 'publish',

+							'order'           	=> 'ASC',

+							'post_status'       => 'publish',

 							'suppress_filters' 	=> 0,

 							);

 

@@ -175,13 +175,13 @@ 
 		if ( count( $posts_array ) > 0 ) { ?>

 			<ul>

 			<?php foreach ($posts_array as $post_item){

-		    	$post_id = absint( $post_item->ID );

-		    	$post_title = $post_item->post_title;

-		    	$user_info = get_userdata( absint( $post_item->post_author ) );

-		    	$author_link = get_author_posts_url( absint( $post_item->post_author ) );

-		    	$author_display_name = $user_info->display_name;

-		    	$author_id = $post_item->post_author;

-		    ?>

+				$post_id = absint( $post_item->ID );

+				$post_title = $post_item->post_title;

+				$user_info = get_userdata( absint( $post_item->post_author ) );

+				$author_link = get_author_posts_url( absint( $post_item->post_author ) );

+				$author_display_name = $user_info->display_name;

+				$author_id = $post_item->post_author;

+			?>

 		    	<li class="fix">

 		    		<?php do_action( 'sensei_course_image', $post_id ); ?>

 		    		<a href="<?php echo esc_url( get_permalink( $post_id ) ); ?>" title="<?php echo esc_attr( $post_title ); ?>"><?php echo $post_title; ?></a>

widgets/widget-woothemes-sensei-course-categories.php

Indentation +19 added lines, -19 removed lines

@@ -49,31 +49,31 @@ 
 	 */

 	public function widget( $args, $instance ) {

 

-        $before_widget = $args[ 'before_widget' ];

-        $before_title  = $args[ 'before_title' ];

-        $after_title   = $args[ 'after_title' ];

-        $after_widget  = $args[ 'after_widget' ];

+		$before_widget = $args[ 'before_widget' ];

+		$before_title  = $args[ 'before_title' ];

+		$after_title   = $args[ 'after_title' ];

+		$after_widget  = $args[ 'after_widget' ];

 

-        /* Our variables from the widget settings. */

-        $title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base );

+		/* Our variables from the widget settings. */

+		$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base );

 

-        /* Before widget (defined by themes). */

-        echo $before_widget;

+		/* Before widget (defined by themes). */

+		echo $before_widget;

 

-        /* Display the widget title if one was input (before and after defined by themes). */

-        if ( $title ) { echo $before_title . $title . $after_title; }

+		/* Display the widget title if one was input (before and after defined by themes). */

+		if ( $title ) { echo $before_title . $title . $after_title; }

 

-        /* Widget content. */

-        // Add actions for plugins/themes to hook onto.

-        do_action( $this->woo_widget_cssclass . '_top' );

+		/* Widget content. */

+		// Add actions for plugins/themes to hook onto.

+		do_action( $this->woo_widget_cssclass . '_top' );

 

-        $this->load_component( $instance );

+		$this->load_component( $instance );

 

-        // Add actions for plugins/themes to hook onto.

-        do_action( $this->woo_widget_cssclass . '_bottom' );

+		// Add actions for plugins/themes to hook onto.

+		do_action( $this->woo_widget_cssclass . '_bottom' );

 

-        /* After widget (defined by themes). */

-        echo $after_widget;

+		/* After widget (defined by themes). */

+		echo $after_widget;

 

 	} // End widget()

 

@@ -107,7 +107,7 @@ 
 	 * @param  array $instance The settings for this instance.

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

 		/* Make sure all keys are added here, even with empty string values. */

includes/class-sensei-learner-profiles.php

Indentation +49 added lines, -49 removed lines

@@ -10,10 +10,10 @@ 
  * @since 1.4.0
  */
 class Sensei_Learner_Profiles {
-    /**
-     * @var string
-     */
-    private $profile_url_base;
+	/**
+	 * @var string
+	 */
+	private $profile_url_base;
 
 	/**
 	 * Constructor.
@@ -42,8 +42,8 @@ 
 	 */
 	public function setup_permastruct() {
 
-        if( isset( Sensei()->settings->settings[ 'learner_profile_enable' ] )
-            && Sensei()->settings->settings[ 'learner_profile_enable' ] ) {
+		if( isset( Sensei()->settings->settings[ 'learner_profile_enable' ] )
+			&& Sensei()->settings->settings[ 'learner_profile_enable' ] ) {
 
 			add_rewrite_rule( '^' . $this->profile_url_base . '/([^/]*)/?', 'index.php?learner_profile=$matches[1]', 'top' );
 			add_rewrite_tag( '%learner_profile%', '([^&]+)' );
@@ -62,7 +62,7 @@ 
 		if( isset( $wp_query->query_vars['learner_profile'] ) ) {
 			$learner_user = get_user_by( 'login', $wp_query->query_vars['learner_profile'] );
 
-            $name = Sensei_Learner::get_full_name( $learner_user->ID );
+			$name = Sensei_Learner::get_full_name( $learner_user->ID );
 
 			$title = apply_filters( 'sensei_learner_profile_courses_heading', sprintf( __( 'Courses %s is taking', 'woothemes-sensei' ), $name ) ) . ' ' . $sep . ' ';
 		}
@@ -110,7 +110,7 @@ 
 
 			if( isset( $wp_query->query_vars['learner_profile'] ) ) {
 
-                Sensei_Templates::get_template( 'learner-profile/learner-info.php' );
+				Sensei_Templates::get_template( 'learner-profile/learner-info.php' );
 
 			}
 		}
@@ -140,43 +140,43 @@ 
 	 */
 	public static function user_info( $user ) {
 
-        /**
-         * This hooke fires inside the Sensei_Learner_Profiles::user_info function.
-         * just before the htmls is generated.
-         * @since 1.0.0
-         */
-        do_action( 'sensei_learner_profile_info', $user );
-
-        /**
-         * This filter runs inside the Sensei_Learner_Profiles::user_info function.
-         * Here you can change the user avatar.
-         *
-         * @since 1.0.0
-         *
-         * @param false|string `<img>` $user_avatar
-         */
+		/**
+		 * This hooke fires inside the Sensei_Learner_Profiles::user_info function.
+		 * just before the htmls is generated.
+		 * @since 1.0.0
+		 */
+		do_action( 'sensei_learner_profile_info', $user );
+
+		/**
+		 * This filter runs inside the Sensei_Learner_Profiles::user_info function.
+		 * Here you can change the user avatar.
+		 *
+		 * @since 1.0.0
+		 *
+		 * @param false|string `<img>` $user_avatar
+		 */
 		$learner_avatar = apply_filters( 'sensei_learner_profile_info_avatar', get_avatar( $user->ID, 120 ), $user->ID );
 
-        /**
-         * This filter runs inside the Sensei_Learner_Profiles::user_info function.
-         * Here you can change the learner profile user display name.
-         * @since 1.0.0
-         *
-         * @param string $user_display_name
-         * @param string $user_id
-         */
+		/**
+		 * This filter runs inside the Sensei_Learner_Profiles::user_info function.
+		 * Here you can change the learner profile user display name.
+		 * @since 1.0.0
+		 *
+		 * @param string $user_display_name
+		 * @param string $user_id
+		 */
 		$learner_name = apply_filters( 'sensei_learner_profile_info_name', $user->display_name, $user->ID );
 
-        /**
-         * This filter runs inside the Sensei_Learner_Profiles::user_info function.
-         * With this filter can change the users description on the learner user info
-         * output.
-         *
-         * @since 1.0.0
-         *
-         * @param string $user_description
-         * @param string $user_id
-         */
+		/**
+		 * This filter runs inside the Sensei_Learner_Profiles::user_info function.
+		 * With this filter can change the users description on the learner user info
+		 * output.
+		 *
+		 * @since 1.0.0
+		 *
+		 * @param string $user_description
+		 * @param string $user_id
+		 */
 		$learner_bio = apply_filters( 'sensei_learner_profile_info_bio', $user->description, $user->ID );
 		?>
 
@@ -210,16 +210,16 @@ 
 		return $classes;
 	}
 
-    /**
-     * Deprecate the deprecate_sensei_learner_profile_content hook
-     *
-     * @since 1.9.0
-     */
-    public static function deprecate_sensei_learner_profile_content_hook(){
+	/**
+	 * Deprecate the deprecate_sensei_learner_profile_content hook
+	 *
+	 * @since 1.9.0
+	 */
+	public static function deprecate_sensei_learner_profile_content_hook(){
 
-        sensei_do_deprecated_action( 'sensei_learner_profile_content', '1.9.0', 'sensei_learner_profile_content_before' );
+		sensei_do_deprecated_action( 'sensei_learner_profile_content', '1.9.0', 'sensei_learner_profile_content_before' );
 
-    }
+	}
 
 
 } // End Class

includes/class-sensei-grading-main.php

Indentation +3 added lines, -3 removed lines

@@ -10,7 +10,7 @@ 
  */
 class Sensei_Grading_Main extends WooThemes_Sensei_List_Table {
 
-    public $user_id;
+	public $user_id;
 	public $course_id;
 	public $lesson_id;
 	public $view;
@@ -249,7 +249,7 @@ 
 			$grade = __( 'N/A', 'woothemes-sensei' );
 		}
 
-        $title = Sensei_Learner::get_full_name( $item->user_id );
+		$title = Sensei_Learner::get_full_name( $item->user_id );
 
 		// QuizID to be deprecated
 		$quiz_id = get_post_meta( $item->comment_post_ID, '_lesson_quiz', true );
@@ -299,7 +299,7 @@ 
 	 */
 	public function no_items() {
 
-        _e( 'No submissions found.', 'woothemes-sensei' );
+		_e( 'No submissions found.', 'woothemes-sensei' );
 
 	} // End no_items()
 

includes/class-sensei-analysis-lesson-list-table.php

Indentation +4 added lines, -4 removed lines

@@ -230,9 +230,9 @@ 
 		}
 
 		// Output users data
-        $user_name = Sensei_Learner::get_full_name( $item->user_id );
+		$user_name = Sensei_Learner::get_full_name( $item->user_id );
 
-        if ( !$this->csv_output ) {
+		if ( !$this->csv_output ) {
 			$url = add_query_arg( array( 'page' => $this->page_slug, 'user_id' => $item->user_id, 'course_id' => $this->course_id ), admin_url( 'admin.php' ) );
 
 			$user_name = '<strong><a class="row-title" href="' . esc_url( $url ) . '">' . $user_name . '</a></strong>';
@@ -339,9 +339,9 @@ 
 	 */
 	public function search_button( $text = '' ) {
 
-        $text =  __( 'Search Learners', 'woothemes-sensei' );
+		$text =  __( 'Search Learners', 'woothemes-sensei' );
 
-        return $text;
+		return $text;
 
 	}
 } // End Class

includes/theme-integrations/twentyeleven.php

Indentation +22 added lines, -22 removed lines

@@ -1,36 +1,36 @@
 <?php
 /**
- * Class Sensei_Twentyeleven
- *
- * Responsible for wrapping twenty eleven theme Sensei content
- * with the correct markup
- *
- * @package Views
- * @subpackage Theme-Integration
- * @author Automattic
- *
- * @since 1.9.0
+	 * Class Sensei_Twentyeleven
+	 *
+	 * Responsible for wrapping twenty eleven theme Sensei content
+	 * with the correct markup
+	 *
+	 * @package Views
+	 * @subpackage Theme-Integration
+	 * @author Automattic
+	 *
+	 * @since 1.9.0
 */
 Class Sensei_Twentyeleven {
 
-    /**
-     * Output opening wrappers
-     * @since 1.9.0
-     */
-    public function wrapper_start(){
-    ?>
+	/**
+	 * Output opening wrappers
+	 * @since 1.9.0
+	 */
+	public function wrapper_start(){
+	?>
 
         <div id="primary">
             <div id="content" role="main">
 
     <?php }
 
-    /**
-     * Output closing wrappers
-     *
-     * @since 1.9.0
-     */
-    public function wrapper_end(){ ?>
+	/**
+	 * Output closing wrappers
+	 *
+	 * @since 1.9.0
+	 */
+	public function wrapper_end(){ ?>
 
             </div>
         </div>

includes/class-sensei-analysis-course-list-table.php

Indentation +1 added lines, -1 removed lines

@@ -627,7 +627,7 @@
 		$course = get_post( $this->course_id );
 		$report = sanitize_title( $course->post_title ) . '-' . $this->view . 's-overview';
 		if ( $this->user_id ) {
-            $user_name = Sensei_Learner::get_full_name( $this->user_id );
+			$user_name = Sensei_Learner::get_full_name( $this->user_id );
 			$report = sanitize_title( $user_name  ) . '-' . $report;
 		}
 

includes/class-sensei-frontend.php

Indentation +310 added lines, -310 removed lines

@@ -69,10 +69,10 @@ 
 		// Only show course & lesson excerpts in search results
 		add_filter( 'the_content', array( $this, 'sensei_search_results_excerpt' ) );
 
-        //Use WooCommerce filter to show admin bar to Teachers.
-        add_action( 'init', array( $this, 'sensei_show_admin_bar') );
+		//Use WooCommerce filter to show admin bar to Teachers.
+		add_action( 'init', array( $this, 'sensei_show_admin_bar') );
 
-        // Remove course from active courses if an order is cancelled or refunded
+		// Remove course from active courses if an order is cancelled or refunded
 		add_action( 'woocommerce_order_status_processing_to_cancelled', array( $this, 'remove_active_course' ), 10, 1 );
 		add_action( 'woocommerce_order_status_completed_to_cancelled', array( $this, 'remove_active_course' ), 10, 1 );
 		add_action( 'woocommerce_order_status_on-hold_to_cancelled', array( $this, 'remove_active_course' ), 10, 1 );
@@ -133,13 +133,13 @@ 
 			wp_enqueue_script( Sensei()->token . '-user-dashboard' );
 
 
-            // Course Archive javascript
-            if( is_post_type_archive( 'course' ) ){
+			// Course Archive javascript
+			if( is_post_type_archive( 'course' ) ){
 
-                wp_register_script( 'sensei-course-archive-js', esc_url( Sensei()->plugin_url . 'assets/js/frontend/course-archive' . $suffix . '.js' ), array( 'jquery' ), '1', true );
-                wp_enqueue_script( 'sensei-course-archive-js' );
+				wp_register_script( 'sensei-course-archive-js', esc_url( Sensei()->plugin_url . 'assets/js/frontend/course-archive' . $suffix . '.js' ), array( 'jquery' ), '1', true );
+				wp_enqueue_script( 'sensei-course-archive-js' );
 
-            }
+			}
 
 
 			// Allow additional scripts to be loaded
@@ -180,7 +180,7 @@ 
 	/**
 	 * sensei_get_template_part function.
 	 *
-     * @deprecated sine 1.9.0
+	 * @deprecated sine 1.9.0
 	 * @access public
 	 * @param mixed $slug
 	 * @param string $name (default: '')
@@ -188,15 +188,15 @@ 
 	 */
 	function sensei_get_template_part( $slug, $name = '' ) {
 
-        _deprecated_function( 'class-woothemes-sensei-frontend.php', '1.9.0', 'Sensei_Templates::get_part' );
-        Sensei_Templates::get_part( $slug, $name );
+		_deprecated_function( 'class-woothemes-sensei-frontend.php', '1.9.0', 'Sensei_Templates::get_part' );
+		Sensei_Templates::get_part( $slug, $name );
 
 	} // End sensei_get_template_part()
 
 	/**
 	 * sensei_get_template function.
 	 *
-     * @deprecated since 1.9.0
+	 * @deprecated since 1.9.0
 	 * @access public
 	 * @param mixed $template_name
 	 * @param array $args (default: array())
@@ -206,8 +206,8 @@ 
 	 */
 	function sensei_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
 
-        _deprecated_function( 'sensei_get_template', '1.9.0', 'Sensei_Templates::get_template' );
-        Sensei_Templates::get_template($template_name, $args, $template_path, $default_path  );
+		_deprecated_function( 'sensei_get_template', '1.9.0', 'Sensei_Templates::get_template' );
+		Sensei_Templates::get_template($template_name, $args, $template_path, $default_path  );
 
 	} // End sensei_get_template()
 
@@ -223,33 +223,33 @@ 
 	 */
 	function sensei_locate_template( $template_name, $template_path = '', $default_path = '' ) {
 
-        _deprecated_function( 'sensei_locate_template', '1.9.0', 'Sensei_Templates::locate_template' );
-        Sensei_Templates::locate_template( $template_name, $template_path, $default_path );
+		_deprecated_function( 'sensei_locate_template', '1.9.0', 'Sensei_Templates::locate_template' );
+		Sensei_Templates::locate_template( $template_name, $template_path, $default_path );
 
 	} // End sensei_locate_template()
 
 
 	/**
 	 * sensei_output_content_wrapper function.
-     *
+	 *
 	 * @access public
 	 * @return void
 	 */
 	function sensei_output_content_wrapper() {
 
-	    // backwards compatibility check for old location under the wrappers directory of the active theme
-        $backwards_compatible_wrapper_location =   array(
-            Sensei()->template_url . 'wrappers/wrapper-start.php',
-            'wrappers/wrapper-start.php'
-        );
+		// backwards compatibility check for old location under the wrappers directory of the active theme
+		$backwards_compatible_wrapper_location =   array(
+			Sensei()->template_url . 'wrappers/wrapper-start.php',
+			'wrappers/wrapper-start.php'
+		);
 
-        $template = locate_template( $backwards_compatible_wrapper_location );
-        if( !empty( $template ) ){
+		$template = locate_template( $backwards_compatible_wrapper_location );
+		if( !empty( $template ) ){
 
-            Sensei_Templates::get_template( 'wrappers/wrapper-start.php' );
-            return;
+			Sensei_Templates::get_template( 'wrappers/wrapper-start.php' );
+			return;
 
-        }
+		}
 
 		Sensei_Templates::get_template( 'globals/wrapper-start.php' );
 
@@ -258,25 +258,25 @@ 
 
 	/**
 	 * sensei_output_content_wrapper_end function.
-     *
+	 *
 	 * @access public
 	 * @return void
 	 */
 	function sensei_output_content_wrapper_end() {
 
-	    // backwards compatibility check for old location under the wrappers directory of the active theme
-        $backwards_compatible_wrapper_location =   array(
-            Sensei()->template_url . 'wrappers/wrapper-end.php',
-            'wrappers/wrapper-end.php'
-        );
+		// backwards compatibility check for old location under the wrappers directory of the active theme
+		$backwards_compatible_wrapper_location =   array(
+			Sensei()->template_url . 'wrappers/wrapper-end.php',
+			'wrappers/wrapper-end.php'
+		);
 
-        $backwards_compatible_template = locate_template( $backwards_compatible_wrapper_location );
-        if( !empty( $backwards_compatible_template ) ){
+		$backwards_compatible_template = locate_template( $backwards_compatible_wrapper_location );
+		if( !empty( $backwards_compatible_template ) ){
 
-            Sensei_Templates::get_template( 'wrappers/wrapper-end.php' );
-            return;
+			Sensei_Templates::get_template( 'wrappers/wrapper-end.php' );
+			return;
 
-        }
+		}
 
 
 		Sensei_Templates::get_template( 'globals/wrapper-end.php' );
@@ -292,55 +292,55 @@ 
 	 */
 	public static function load_content_pagination() {
 
-        if( is_singular('course') ) {
+		if( is_singular('course') ) {
 
-            // backwards compatibility check for old location under the wrappers directory of the active theme
-            $template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-posts.php' ) );
-            if( !empty( $template ) ){
+			// backwards compatibility check for old location under the wrappers directory of the active theme
+			$template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-posts.php' ) );
+			if( !empty( $template ) ){
 
-                Sensei_Templates::get_template( 'wrappers/pagination-posts.php' );
-                return;
+				Sensei_Templates::get_template( 'wrappers/pagination-posts.php' );
+				return;
 
-            }
+			}
 
 			Sensei_Templates::get_template( 'globals/pagination-posts.php' );
 
 		} elseif( is_singular('lesson') ) {
 
-		    // backwards compatibility check for old location under the wrappers directory of the active theme
-		    $template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-lesson.php' ) );
-            if( !empty( $template ) ){
+			// backwards compatibility check for old location under the wrappers directory of the active theme
+			$template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-lesson.php' ) );
+			if( !empty( $template ) ){
 
-                Sensei_Templates::get_template( 'wrappers/pagination-lesson.php' );
-                return;
+				Sensei_Templates::get_template( 'wrappers/pagination-lesson.php' );
+				return;
 
-            }
+			}
 
 			Sensei_Templates::get_template( 'globals/pagination-lesson.php' );
 
 		} elseif( is_singular('quiz') ) {
 
-		    // backwards compatibility check for old location under the wrappers directory of the active theme
-		    $template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-quiz.php' ) );
-            if( !empty( $template ) ){
+			// backwards compatibility check for old location under the wrappers directory of the active theme
+			$template = locate_template( array( Sensei()->template_url . 'wrappers/pagination-quiz.php' ) );
+			if( !empty( $template ) ){
 
-                Sensei_Templates::get_template( 'wrappers/pagination-quiz.php' );
-                return;
+				Sensei_Templates::get_template( 'wrappers/pagination-quiz.php' );
+				return;
 
-            }
+			}
 
 			Sensei_Templates::get_template( 'globals/pagination-quiz.php' );
 
 		} else {
 
-            // backwards compatibility check for old location under the wrappers directory of the active theme
-            $template = locate_template( array( Sensei()->template_url . 'wrappers/pagination.php' ) );
-            if( !empty( $template ) ){
+			// backwards compatibility check for old location under the wrappers directory of the active theme
+			$template = locate_template( array( Sensei()->template_url . 'wrappers/pagination.php' ) );
+			if( !empty( $template ) ){
 
-                Sensei_Templates::get_template( 'wrappers/pagination.php' );
-                return;
+				Sensei_Templates::get_template( 'wrappers/pagination.php' );
+				return;
 
-            }
+			}
 
 			Sensei_Templates::get_template( 'globals/pagination.php' );
 
@@ -397,13 +397,13 @@ 
 
 				case '#senseimymessages':
 					$item->url = $my_messages_url;
-                    // if no archive link exist for sensei_message
-                    // set it back to the place holder
-                    if( ! $item->url ){
+					// if no archive link exist for sensei_message
+					// set it back to the place holder
+					if( ! $item->url ){
 
-                        $item->url = '#senseimymessages';
+						$item->url = '#senseimymessages';
 
-                    }
+					}
 					break;
 
 				case '#senseilearnerprofile':
@@ -469,7 +469,7 @@ 
 
 			// Remove the My Messages link for logged out users or if Private Messages are disabled
 			if( ! get_post_type_archive_link( 'sensei_message' )
-                && '#senseimymessages' == $item->url ) {
+				&& '#senseimymessages' == $item->url ) {
 
 				if ( !is_user_logged_in() || ( isset( Sensei()->settings->settings['messages_disable'] ) && Sensei()->settings->settings['messages_disable'] ) ) {
 
@@ -492,42 +492,42 @@ 
 
 	// add category nicenames in body and post class
 	function sensei_search_results_classes($classes) {
-	    global $post;
-	    // Handle Search Classes for Courses, Lessons, and WC Products
-	    if ( isset( $post->post_type ) && ( ( 'course' == $post->post_type ) || ( 'lesson' == $post->post_type ) || ( 'product' == $post->post_type ) ) ) {
-	    	$classes[] = 'post';
+		global $post;
+		// Handle Search Classes for Courses, Lessons, and WC Products
+		if ( isset( $post->post_type ) && ( ( 'course' == $post->post_type ) || ( 'lesson' == $post->post_type ) || ( 'product' == $post->post_type ) ) ) {
+			$classes[] = 'post';
 		} // End If Statement
-	    return $classes;
+		return $classes;
 	} // End sensei_search_results_classes()
 
-    /**
-     * sensei_single_title output for single page title
-     * @since  1.1.0
-     * @return void
-     * @deprecated
-     */
-    function the_single_title() {
+	/**
+	 * sensei_single_title output for single page title
+	 * @since  1.1.0
+	 * @return void
+	 * @deprecated
+	 */
+	function the_single_title() {
 
-        _deprecated_function(' WooThemes_Sensei_Frontend::the_single_title', '1.9.0');
+		_deprecated_function(' WooThemes_Sensei_Frontend::the_single_title', '1.9.0');
 
-    } // End sensei_single_title()
+	} // End sensei_single_title()
 
 	/**
 	 * sensei_course_image output for course image Please use Sensei()->course->course_image instead.
-     *
-     * @deprecated since 1.9.0
-     * @param $course_id
-     * @param string $width
-     * @param string $height
-     * @param bool|false $return
-     * @return string|void
+	 *
+	 * @deprecated since 1.9.0
+	 * @param $course_id
+	 * @param string $width
+	 * @param string $height
+	 * @param bool|false $return
+	 * @return string|void
 	 */
 	function sensei_course_image( $course_id, $width = '100', $height = '100', $return = false ) {
 
-    	if ( ! $return ) {
+		if ( ! $return ) {
 
 			echo Sensei()->course->course_image( $course_id, $width, $height );
-            return '';
+			return '';
 
 		} // End If Statement
 
@@ -538,31 +538,31 @@ 
 	/**
 	 * sensei_lesson_image output for lesson image
 	 * @since  1.2.0
-     * @deprecated since 1.9.0
-     * @param $lesson_id
-     * @param string $width
-     * @param string $height
-     * @param bool|false $return
-     * @param bool|false $widget
-     * @return string
+	 * @deprecated since 1.9.0
+	 * @param $lesson_id
+	 * @param string $width
+	 * @param string $height
+	 * @param bool|false $return
+	 * @param bool|false $widget
+	 * @return string
 	 */
 	function sensei_lesson_image( $lesson_id, $width = '100', $height = '100', $return = false, $widget = false ) {
 
-        if( ! $return ){
+		if( ! $return ){
 
-            echo Sensei()->lesson->lesson_image( $lesson_id, $width, $height, $widget );
-            return '';
-        }
+			echo Sensei()->lesson->lesson_image( $lesson_id, $width, $height, $widget );
+			return '';
+		}
 
-        return Sensei()->lesson->lesson_image( $lesson_id, $width, $height, $widget );
+		return Sensei()->lesson->lesson_image( $lesson_id, $width, $height, $widget );
 
 	} // End sensei_lesson_image()
 
-    /**
-     * @since 1.0.0
-     * @param WP_Query $query
-     */
-    function sensei_course_archive_pagination( $query ) {
+	/**
+	 * @since 1.0.0
+	 * @param WP_Query $query
+	 */
+	function sensei_course_archive_pagination( $query ) {
 
 		if( ! is_admin() && $query->is_main_query() && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'newcourses', 'featuredcourses', 'freecourses', 'paidcourses' ) ) ) {
 
@@ -585,50 +585,50 @@ 
 	 *
 	 * @access public
 	 * @since  1.2.0
-     * @deprecated since 1.9.0 use WooThemes_Sensei_Course::archive_header
+	 * @deprecated since 1.9.0 use WooThemes_Sensei_Course::archive_header
 	 * @return void
 	 */
 	function sensei_course_archive_header(  ) {
 
-        trigger_error('This function sensei_course_archive_header has been depricated. Please use: WooThemes_Sensei_Course::course_archive_header ');
-        WooThemes_Sensei_Course::archive_header( '', '<header class="archive-header"><h1>', '</h1></header>' );
+		trigger_error('This function sensei_course_archive_header has been depricated. Please use: WooThemes_Sensei_Course::course_archive_header ');
+		WooThemes_Sensei_Course::archive_header( '', '<header class="archive-header"><h1>', '</h1></header>' );
 
 	} // sensei_course_archive_header()
 
 	/**
 	 * sensei_lesson_archive_header function.
 	 *
-     * @deprecated since 1.9.0
+	 * @deprecated since 1.9.0
 	 * @access public
 	 * @since  1.2.1
 	 * @return void
 	 */
 	public function sensei_lesson_archive_header( ) {
-        _deprecated_function( 'WooThemes_Sensei_Frontend::sensei_lesson_archive_header', '1.9.0', 'WooThemes_Sensei_Lesson::the_archive_header' );
-        Sensei()->lesson->the_archive_header();
+		_deprecated_function( 'WooThemes_Sensei_Frontend::sensei_lesson_archive_header', '1.9.0', 'WooThemes_Sensei_Lesson::the_archive_header' );
+		Sensei()->lesson->the_archive_header();
 	} // sensei_course_archive_header()
 
-    /**
-     * @deprecated since 1.9.0
-     */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_message_archive_header( ){
-        _deprecated_function('Sensei_Frontend::sensei_message_archive_header','Please use: Sense');
-        Sensei_Messages::the_archive_header();
+		_deprecated_function('Sensei_Frontend::sensei_message_archive_header','Please use: Sense');
+		Sensei_Messages::the_archive_header();
 	} // sensei_message_archive_header()
 
 	/**
 	 * sensei_course_archive_course_title output for course archive page individual course title
 	 * @since  1.2.0
-     * @param WP_Post $post_item
+	 * @param WP_Post $post_item
 	 * @return void
 	 */
 	function sensei_course_archive_course_title( $post_item ) {
 		if ( isset( $post_item->ID ) && ( 0 < $post_item->ID ) ) {
 			$post_id = absint( $post_item->ID );
-    		$post_title = $post_item->post_title;
+			$post_title = $post_item->post_title;
 		} else {
 			$post_id = get_the_ID();
-    		$post_title = get_the_title();
+			$post_title = get_the_title();
 		} // End If Statement
 		?><header><h2><a href="<?php echo get_permalink( $post_id ); ?>" title="<?php echo esc_attr( $post_title ); ?>"><?php echo $post_title; ?></a></h2></header><?php
 	} // End sensei_course_archive_course_title()
@@ -640,7 +640,7 @@ 
 	 */
 	public function sensei_lesson_archive_lesson_title() {
 		$post_id = get_the_ID();
-    	$post_title = get_the_title();
+		$post_title = get_the_title();
 		?><header><h2><a href="<?php echo get_permalink( $post_id ); ?>" title="<?php echo esc_attr( $post_title ); ?>"><?php echo $post_title; ?></a></h2></header><?php
 	} // End sensei_lesson_archive_lesson_title()
 
@@ -657,9 +657,9 @@ 
 
 		if( empty( $id )  ){
 
-            $id = get_the_ID();
+			$id = get_the_ID();
 
-        }
+		}
 
 		$sensei_breadcrumb_prefix = __( 'Back to: ', 'woothemes-sensei' );
 		$separator = apply_filters( 'sensei_breadcrumb_separator', '&gt;' );
@@ -672,31 +672,31 @@ 
 				return;
 			}
 			$html .= '<a href="' . esc_url( get_permalink( $course_id ) ) . '" title="' . __( 'Back to the course', 'woothemes-sensei' ) . '">' . get_the_title( $course_id ) . '</a>';
-    	} // End If Statement
-    	// Quiz
+		} // End If Statement
+		// Quiz
 		if ( is_singular( 'quiz' ) && 0 < intval( $id ) ) {
 			$lesson_id = intval( get_post_meta( $id, '_quiz_lesson', true ) );
 			if( ! $lesson_id ) {
 				return;
 			}
 			 $html .= '<a href="' . esc_url( get_permalink( $lesson_id ) ) . '" title="' .  __( 'Back to the lesson', 'woothemes-sensei' ) . '">' . get_the_title( $lesson_id ) . '</a>';
-    	} // End If Statement
+		} // End If Statement
 
-    	// Allow other plugins to filter html
-    	$html = apply_filters ( 'sensei_breadcrumb_output', $html, $separator );
-    	$html .= '</section>';
+		// Allow other plugins to filter html
+		$html = apply_filters ( 'sensei_breadcrumb_output', $html, $separator );
+		$html .= '</section>';
 
-    	echo $html;
+		echo $html;
 	} // End sensei_breadcrumb()
 
 
-    /**
-     * @deprecated since 1.9.0 use WooThemes_Sensei_Lesson::course_signup_link instead
-     */
+	/**
+	 * @deprecated since 1.9.0 use WooThemes_Sensei_Lesson::course_signup_link instead
+	 */
 	public function sensei_lesson_course_signup_link( ) {
 
-        _deprecated_function('sensei_lesson_course_signup_link', '1.9.0', 'WooThemes_Sensei_Lesson::course_signup_link' );
-        WooThemes_Sensei_Lesson::course_signup_link();
+		_deprecated_function('sensei_lesson_course_signup_link', '1.9.0', 'WooThemes_Sensei_Lesson::course_signup_link' );
+		WooThemes_Sensei_Lesson::course_signup_link();
 	}
 
 	public function lesson_tags_display( $lesson_id = 0 ) {
@@ -715,27 +715,27 @@ 
 					?><section class="lesson-tags">
 		    			<?php printf( __( 'Lesson tags: %1$s', 'woothemes-sensei' ), $tag_list ); ?>
 		    		</section><?php
-		    	}
-	    	}
+				}
+			}
 		}
 	}
 
-    /**
-     * @param WP_Query $query
-     */
+	/**
+	 * @param WP_Query $query
+	 */
 	public function lesson_tag_archive_filter( $query ) {
-    	if( is_tax( 'lesson-tag' ) && $query->is_main_query() ) {
-    		// Limit to lessons only
-    		$query->set( 'post_type', 'lesson' );
+		if( is_tax( 'lesson-tag' ) && $query->is_main_query() ) {
+			// Limit to lessons only
+			$query->set( 'post_type', 'lesson' );
 
-    		// Set order of lessons
-    		$query->set( 'orderby', 'menu_order' );
-    		$query->set( 'order', 'ASC' );
+			// Set order of lessons
+			$query->set( 'orderby', 'menu_order' );
+			$query->set( 'order', 'ASC' );
 
-    	}
-    }
+		}
+	}
 
-    public function lesson_tag_archive_header( $title ) {
+	public function lesson_tag_archive_header( $title ) {
 		if( is_tax( 'lesson-tag' ) ) {
 			$title = sprintf( __( 'Lesson tag: %1$s', 'woothemes-sensei' ), apply_filters( 'sensei_lesson_tag_archive_title', get_queried_object()->name ) );
 		}
@@ -757,13 +757,13 @@ 
 			$sanitized_submit = esc_html( $_POST['quiz_action'] );
 
 			switch ($sanitized_submit) {
-                case 'lesson-complete':
+				case 'lesson-complete':
 
 					Sensei_Utils::sensei_start_lesson( $post->ID, $current_user->ID, $complete = true );
 
 					break;
 
-                case 'lesson-reset':
+				case 'lesson-reset':
 
 					Sensei_Utils::sensei_remove_user_from_lesson( $post->ID, $current_user->ID );
 
@@ -875,13 +875,13 @@ 
 		if ( 0 < intval( $post_id ) ) {
 			$lesson_video_embed = get_post_meta( $post_id, '_lesson_video_embed', true );
 			if ( 'http' == substr( $lesson_video_embed, 0, 4) ) {
-        		// V2 - make width and height a setting for video embed
-        		$lesson_video_embed = wp_oembed_get( esc_url( $lesson_video_embed )/*, array( 'width' => 100 , 'height' => 100)*/ );
-        	} // End If Statement
-        	if ( '' != $lesson_video_embed ) {
-        	?><div class="video"><?php echo html_entity_decode($lesson_video_embed); ?></div><?php
-        	} // End If Statement
-        } // End If Statement
+				// V2 - make width and height a setting for video embed
+				$lesson_video_embed = wp_oembed_get( esc_url( $lesson_video_embed )/*, array( 'width' => 100 , 'height' => 100)*/ );
+			} // End If Statement
+			if ( '' != $lesson_video_embed ) {
+			?><div class="video"><?php echo html_entity_decode($lesson_video_embed); ?></div><?php
+			} // End If Statement
+		} // End If Statement
 	} // End sensei_lesson_video()
 
 	public function sensei_complete_lesson_button() {
@@ -894,8 +894,8 @@ 
 		$pass_required = true;
 		if( $quiz_id ) {
 			// Get quiz pass setting
-	    	$pass_required = get_post_meta( $quiz_id, '_pass_required', true );
-	    }
+			$pass_required = get_post_meta( $quiz_id, '_pass_required', true );
+		}
 		if( ! $quiz_id || ( $quiz_id && ! $pass_required ) ) {
 			?>
 			<form class="lesson_button_form" method="POST" action="<?php echo esc_url( get_permalink() ); ?>">
@@ -948,12 +948,12 @@ 
 		} // End If Statement
 	} // End sensei_reset_lesson_button()
 
-    /**
-     * @deprecated since 1.9.0
-     */
-    public function sensei_lesson_quiz_meta( ) {
+	/**
+	 * @deprecated since 1.9.0
+	 */
+	public function sensei_lesson_quiz_meta( ) {
 
-        Sensei_Lesson::footer_quiz_call_to_action();
+		Sensei_Lesson::footer_quiz_call_to_action();
 
 	} // End sensei_lesson_quiz_meta()
 
@@ -979,38 +979,38 @@ 
         	</p>
         	<p class="course-excerpt"><?php the_excerpt(); ?></p>
         	<?php if ( 0 < $free_lesson_count ) {
-                $free_lessons = sprintf( __( 'You can access %d of this course\'s lessons for free', 'woothemes-sensei' ), $free_lesson_count ); ?>
+				$free_lessons = sprintf( __( 'You can access %d of this course\'s lessons for free', 'woothemes-sensei' ), $free_lesson_count ); ?>
                 <p class="sensei-free-lessons"><a href="<?php echo get_permalink( $post_id ); ?>"><?php _e( 'Preview this course', 'woothemes-sensei' ) ?></a> - <?php echo $free_lessons; ?></p>
             <?php } ?>
 		</section><?php
 	} // End sensei_course_archive_meta()
 
-    /**
-     * @deprecated since 1.9.0
-     */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_single_main_content() {
-	    _deprecated_function('Woothemes_Sensei_Frontend::sensei_single_main_content', '1.9.0');
+		_deprecated_function('Woothemes_Sensei_Frontend::sensei_single_main_content', '1.9.0');
 	} // End sensei_single_main_content()
 
-    /**
-    * @deprecated since 1.9.0
-    */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_lesson_archive_main_content() {
-        _deprecated_function('Sensei_Frontend::sensei_lesson_archive_main_content', '1.9.0', 'Please include loop-lesson.php directly');
+		_deprecated_function('Sensei_Frontend::sensei_lesson_archive_main_content', '1.9.0', 'Please include loop-lesson.php directly');
 	} // End sensei_lesson_archive_main_content()
 
-    /**
-    * @deprecated since 1.9.0
-    */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_message_archive_main_content() {
 		_deprecated_function( 'Sensei_Frontend::sensei_message_archive_main_content', 'This method is no longer needed' );
 	} // End sensei_lesson_archive_main_content()
 
-    /**
-    * @deprecated since 1.9.0
-    */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_no_permissions_main_content() {
-        _deprecated_function( 'Sensei_Frontend::sensei_no_permissions_main_content', 'This method is no longer needed' );
+		_deprecated_function( 'Sensei_Frontend::sensei_no_permissions_main_content', 'This method is no longer needed' );
 	} // End sensei_no_permissions_main_content()
 
 	public function sensei_course_category_main_content() {
@@ -1058,7 +1058,7 @@ 
 				<div class="col-1">
 					<?php
 					// output the actual form markup
-                    Sensei_Templates::get_template( 'user/login-form.php');
+					Sensei_Templates::get_template( 'user/login-form.php');
 					?>
 				</div>
 
@@ -1139,12 +1139,12 @@ 
 
 		//if this is a paid course
 		if ( Sensei_WC::is_woocommerce_active() ) {
-    	    $wc_post_id = get_post_meta( $course_id, '_course_woocommerce_product', true );
-    	    if ( 0 < $wc_post_id ) {
-    	    	$preview_text = __( ' (Free Preview)', 'woothemes-sensei' );
-    	    } // End If Statement
-    	}
-    	return $preview_text;
+			$wc_post_id = get_post_meta( $course_id, '_course_woocommerce_product', true );
+			if ( 0 < $wc_post_id ) {
+				$preview_text = __( ' (Free Preview)', 'woothemes-sensei' );
+			} // End If Statement
+		}
+		return $preview_text;
 	}
 
 	public function sensei_lesson_preview_title( $title = '', $id = 0 ) {
@@ -1176,8 +1176,8 @@ 
 		$is_user_taking_course = Sensei_Utils::user_started_course( $post->ID, $current_user->ID );
 		// Handle user starting the course
 		if ( isset( $_POST['course_start'] )
-		    && wp_verify_nonce( $_POST[ 'woothemes_sensei_start_course_noonce' ], 'woothemes_sensei_start_course_noonce' )
-		    && !$is_user_taking_course ) {
+			&& wp_verify_nonce( $_POST[ 'woothemes_sensei_start_course_noonce' ], 'woothemes_sensei_start_course_noonce' )
+			&& !$is_user_taking_course ) {
 
 			// Start the course
 			$activity_logged = Sensei_Utils::user_start_course( $current_user->ID, $post->ID );
@@ -1196,35 +1196,35 @@ 
 		} // End If Statement
 	} // End sensei_course_start()
 
-    /**
-     * @deprecated since 1.9.0
-     */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_course_meta() {
-        _deprecated_function( 'Sensei_Frontend::sensei_course_meta', '1.9.0' , 'Sensei_Course::the_course_meta()' );
-        Sensei()->course->the_course_meta( get_post() );
+		_deprecated_function( 'Sensei_Frontend::sensei_course_meta', '1.9.0' , 'Sensei_Course::the_course_meta()' );
+		Sensei()->course->the_course_meta( get_post() );
 	} // End sensei_course_meta()
 
-    /**
-     * @deprecated since 1.9.0
-     */
+	/**
+	 * @deprecated since 1.9.0
+	 */
 	public function sensei_course_meta_video() {
-        _deprecated_function( 'Sensei_Frontend::sensei_course_meta_video', '1.9.0' , 'Sensei_Course::the_course_video()' );
-        Sensei_Course::the_course_video();
+		_deprecated_function( 'Sensei_Frontend::sensei_course_meta_video', '1.9.0' , 'Sensei_Course::the_course_video()' );
+		Sensei_Course::the_course_video();
 	} // End sensei_course_meta_video()
 
-    /**
-     * This function shows the WooCommerce cart notice if the user has
-     * added the current course to cart. It does not show if the user is already taking
-     * the course.
-     *
-     * @since 1.0.2
-     * @return void;
-     */
-    public function sensei_woocommerce_in_cart_message() {
+	/**
+	 * This function shows the WooCommerce cart notice if the user has
+	 * added the current course to cart. It does not show if the user is already taking
+	 * the course.
+	 *
+	 * @since 1.0.2
+	 * @return void;
+	 */
+	public function sensei_woocommerce_in_cart_message() {
 		global $post, $woocommerce;
 
 		$wc_post_id = absint( get_post_meta( $post->ID, '_course_woocommerce_product', true ) );
-        $user_course_status_id = Sensei_Utils::user_started_course($post->ID , get_current_user_id() );
+		$user_course_status_id = Sensei_Utils::user_started_course($post->ID , get_current_user_id() );
 		if ( 0 < intval( $wc_post_id ) && ! $user_course_status_id ) {
 
 			if ( Sensei_WC::is_product_in_cart( $wc_post_id ) ) {
@@ -1272,7 +1272,7 @@ 
 				$item_id = $item['product_id'];
 			} 
 
-            if ( $item_id > 0 ) {
+			if ( $item_id > 0 ) {
 
 				$user_id = get_post_meta( $order_id, '_customer_user', true );
 
@@ -1352,15 +1352,15 @@ 
 
 					$items = $order->get_items();
 					foreach( $items as $item ) {
-                                            if (isset($item['variation_id']) && $item['variation_id'] > 0) {
-                                                $item_id = $item['variation_id'];
-                                                $product_type = 'variation';
-                                            } else {
-                                                $item_id = $item['product_id'];
-                                            }
+											if (isset($item['variation_id']) && $item['variation_id'] > 0) {
+												$item_id = $item['variation_id'];
+												$product_type = 'variation';
+											} else {
+												$item_id = $item['product_id'];
+											}
 
-                                            $product_ids[] = $item_id;
-                                            }
+											$product_ids[] = $item_id;
+											}
 
 					$order_ids[] = $post_id;
 				}
@@ -1467,32 +1467,32 @@ 
 
 				$items = $order->get_items();
 				foreach( $items as $item ) {
-                    $product = wc_get_product( $item['product_id'] );
+					$product = wc_get_product( $item['product_id'] );
 
-                    // handle product bundles
-                    if( $product->is_type('bundle') ){
+					// handle product bundles
+					if( $product->is_type('bundle') ){
 
-                        $bundled_product = new WC_Product_Bundle( $product->id );
-                        $bundled_items = $bundled_product->get_bundled_items();
+						$bundled_product = new WC_Product_Bundle( $product->id );
+						$bundled_items = $bundled_product->get_bundled_items();
 
-                        foreach( $bundled_items as $bundled_item ){
+						foreach( $bundled_items as $bundled_item ){
 
-                            if( $bundled_item->product_id == $course_product_id ) {
-                                Sensei_Utils::user_start_course( $user_id, $course_id );
-                                return;
-                            }
+							if( $bundled_item->product_id == $course_product_id ) {
+								Sensei_Utils::user_start_course( $user_id, $course_id );
+								return;
+							}
 
-                        }
+						}
 
-                    } else {
+					} else {
 
-                    // handle regular products
-                        if( $item['product_id'] == $course_product_id ) {
-                            Sensei_Utils::user_start_course( $user_id, $course_id );
-                            return;
-                        }
+					// handle regular products
+						if( $item['product_id'] == $course_product_id ) {
+							Sensei_Utils::user_start_course( $user_id, $course_id );
+							return;
+						}
 
-                    }
+					}
 				}
 			}
 
@@ -1523,21 +1523,21 @@ 
 
 		//if not posted from the sensei login form let
 		// WordPress or any other party handle the failed request
-	    if( ! isset( $_REQUEST['form'] ) || 'sensei-login' != $_REQUEST['form']  ){
+		if( ! isset( $_REQUEST['form'] ) || 'sensei-login' != $_REQUEST['form']  ){
 
-	    	return ;
+			return ;
 
-	    }
+		}
 
-    	// Get the reffering page, where did the post submission come from?
-    	$referrer = add_query_arg('login', false, $_SERVER['HTTP_REFERER']);
+		// Get the reffering page, where did the post submission come from?
+		$referrer = add_query_arg('login', false, $_SERVER['HTTP_REFERER']);
 
    		 // if there's a valid referrer, and it's not the default log-in screen
-	    if(!empty($referrer) && !strstr($referrer,'wp-login') && !strstr($referrer,'wp-admin')){
-	        // let's append some information (login=failed) to the URL for the theme to use
-	        wp_redirect( esc_url_raw( add_query_arg('login', 'failed',  $referrer) ) );
-	    	exit;
-    	}
+		if(!empty($referrer) && !strstr($referrer,'wp-login') && !strstr($referrer,'wp-admin')){
+			// let's append some information (login=failed) to the URL for the theme to use
+			wp_redirect( esc_url_raw( add_query_arg('login', 'failed',  $referrer) ) );
+			exit;
+		}
 	}// End sensei_login_fail_redirect_to_front_end_login
 
 	/**
@@ -1548,46 +1548,46 @@ 
 	function sensei_handle_login_request( ) {
 
 		// Check that it is a sensei login request and if it has a valid nonce
-	    if(  isset( $_REQUEST['form'] ) && 'sensei-login' == $_REQUEST['form'] ) {
+		if(  isset( $_REQUEST['form'] ) && 'sensei-login' == $_REQUEST['form'] ) {
 
-	    	// Validate the login request nonce
-		    if( !wp_verify_nonce( $_REQUEST['_wpnonce'], 'sensei-login' ) ){
-		    	return;
-		    }
+			// Validate the login request nonce
+			if( !wp_verify_nonce( $_REQUEST['_wpnonce'], 'sensei-login' ) ){
+				return;
+			}
 
-		    //get the page where the sensei log form is located
-		    $referrer = $_REQUEST['_wp_http_referer'];
-		    //$redirect = $_REQUEST['_sensei_redirect'];
+			//get the page where the sensei log form is located
+			$referrer = $_REQUEST['_wp_http_referer'];
+			//$redirect = $_REQUEST['_sensei_redirect'];
 
-		    if ( ( isset( $_REQUEST['log'] ) && !empty( $_REQUEST['log'] ) )
-		    	 && ( isset( $_REQUEST['pwd'] ) && !empty( $_REQUEST['pwd'] ) ) ){
+			if ( ( isset( $_REQUEST['log'] ) && !empty( $_REQUEST['log'] ) )
+				 && ( isset( $_REQUEST['pwd'] ) && !empty( $_REQUEST['pwd'] ) ) ){
 
-		    	// when the user has entered a password or username do the sensei login
-		    	$creds = array();
+				// when the user has entered a password or username do the sensei login
+				$creds = array();
 
-		    	// check if the requests login is an email address
-		    	if( is_email(  trim( $_REQUEST['log'] ) )  ){
-		    		// query wordpress for the users details
-		    		$user =	get_user_by( 'email', sanitize_email( $_REQUEST['log'] )  );
+				// check if the requests login is an email address
+				if( is_email(  trim( $_REQUEST['log'] ) )  ){
+					// query wordpress for the users details
+					$user =	get_user_by( 'email', sanitize_email( $_REQUEST['log'] )  );
 
-		    		// validate the user object
-		    		if( !$user ){
+					// validate the user object
+					if( !$user ){
 
-		    			// the email doesnt exist
-                        wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
-		        		exit;
+						// the email doesnt exist
+						wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
+						exit;
 
-		    		}
+					}
 
-		    		//assigne the username to the creds array for further processing
-		    		$creds['user_login'] =  $user->user_login ;
+					//assigne the username to the creds array for further processing
+					$creds['user_login'] =  $user->user_login ;
 
-		    	}else{
+				}else{
 
-		    		// process this as a default username login
-		    		$creds['user_login'] = sanitize_text_field( $_REQUEST['log'] ) ;
+					// process this as a default username login
+					$creds['user_login'] = sanitize_text_field( $_REQUEST['log'] ) ;
 
-		    	}
+				}
 
 				// get setup the rest of the creds array
 				$creds['user_password'] = sanitize_text_field( $_REQUEST['pwd'] );
@@ -1597,42 +1597,42 @@ 
 				$user = wp_signon( $creds, false );
 
 				if ( is_wp_error($user) ){ // on login failure
-                    wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
-                    exit;
+					wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
+					exit;
 				}else{ // on login success
 
 					/**
-					* change the redirect url programatically
-					*
-					* @since 1.6.1
-					*
-					* @param string $referrer the page where the current url wheresensei login form was posted from
-					*/
+					 * change the redirect url programatically
+					 *
+					 * @since 1.6.1
+					 *
+					 * @param string $referrer the page where the current url wheresensei login form was posted from
+					 */
 
 					$success_redirect_url = apply_filters('sesei_login_success_redirect_url', remove_query_arg( 'login', $referrer ) );
 
 					wp_redirect( esc_url_raw( $success_redirect_url ) );
-		        	exit;
+					exit;
 
 				}	// end is_wp_error($user)
 
-		    }else{ // if username or password is empty
+			}else{ // if username or password is empty
 
-                wp_redirect( esc_url_raw( add_query_arg('login', 'emptyfields', $referrer) ) );
-		        exit;
+				wp_redirect( esc_url_raw( add_query_arg('login', 'emptyfields', $referrer) ) );
+				exit;
 
-		    } // end if username $_REQUEST['log']  and password $_REQUEST['pwd'] is empty
+			} // end if username $_REQUEST['log']  and password $_REQUEST['pwd'] is empty
 
-	    }elseif( ( isset( $_GET['login'] ) ) ) {
-	    	// else if this request is a redircect from a previously faile login request
-	    	$this->login_message_process();
+		}elseif( ( isset( $_GET['login'] ) ) ) {
+			// else if this request is a redircect from a previously faile login request
+			$this->login_message_process();
 
 			//exit the handle login request function
 			return;
-	    }
+		}
 
-	    // if none of the above
-	    return;
+		// if none of the above
+		return;
 
 	} // End  sensei_login_fail_redirect_to_front_end_login
 
@@ -1735,7 +1735,7 @@ 
 	 */
 	public function login_message_process(){
 
-            // setup the message variables
+			// setup the message variables
 			$message = '';
 
 			//only output message if the url contains login=failed and login=emptyfields
@@ -1754,22 +1754,22 @@ 
 	}// end login_message_process
 
 
-    /**
-     * sensei_show_admin_bar(). Use WooCommerce filter
-     * to show admin bar to Teachers as well.
-     *
-     * @return void redirect
-     *
-     */
-    public function sensei_show_admin_bar () {
+	/**
+	 * sensei_show_admin_bar(). Use WooCommerce filter
+	 * to show admin bar to Teachers as well.
+	 *
+	 * @return void redirect
+	 *
+	 */
+	public function sensei_show_admin_bar () {
 
-        if (current_user_can('edit_courses')) {
+		if (current_user_can('edit_courses')) {
 
-            add_filter( 'woocommerce_disable_admin_bar', '__return_false', 10, 1);
+			add_filter( 'woocommerce_disable_admin_bar', '__return_false', 10, 1);
 
-        }
+		}
 
-    }
+	}
 
 } // End Class