woothemes / sensei

includes/template-functions.php

Braces +13 added lines, -8 removed lines

@@ -181,7 +181,9 @@ 
 	 * @return void
 	 */
 	function sensei_recent_comments_widget_filter( $widget_args = array() ) {
-		if ( ! isset( $widget_args['post_type'] ) ) $widget_args['post_type'] = array( 'post', 'page' );
+		if ( ! isset( $widget_args['post_type'] ) ) {
+			$widget_args['post_type'] = array( 'post', 'page' );
+		}
 		return $widget_args;
 	} // End sensei_recent_comments_widget_filter()
 	add_filter( 'widget_comments_args', 'sensei_recent_comments_widget_filter', 10, 1 );
@@ -196,8 +198,9 @@ 
 	function sensei_course_archive_filter( $query ) {
 
 
-		if ( ! $query->is_main_query() )
-        	return;
+		if ( ! $query->is_main_query() ) {
+		        	return;
+		}
 
 		// Apply Filter only if on frontend and when course archive is running
 		$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
@@ -412,7 +415,7 @@ 
 
 		return false;
 
-	}else{
+	} else{
 
 		return true;
 
@@ -446,7 +449,7 @@ 
 
 			$wp_query = $modules_query;
 
-		}else{
+		} else{
 
 			wp_reset_query();
 
@@ -478,7 +481,7 @@ 
 
 		return have_posts();
 
-	}else{
+	} else{
 
         // if the loop has not been initiated check the first module has lessons
         if( -1 == $sensei_modules_loop[ 'current' ]  ){
@@ -622,7 +625,7 @@ 
 
         return true;
 
-    }else{
+    } else{
 
         return false;
 
@@ -865,7 +868,9 @@ 
  */
 function get_sensei_header(){
 
-    if ( ! defined( 'ABSPATH' ) ) exit;
+    if ( ! defined( 'ABSPATH' ) ) {
+    	exit;
+    }
 
     get_header();
 

Doc Comments +1 added lines, -1 removed lines

@@ -143,7 +143,7 @@
 	 * sensei_check_if_product_is_in_cart function.
 	 *
 	 * @deprecated since 1.9.0
-	 * @param int $wc_post_id (default: 0)
+	 * @param int $wc_product_id (default: 0)
 	 * @return bool
 	 */
 	function sensei_check_if_product_is_in_cart( $wc_product_id = 0 ) {

Indentation +280 added lines, -281 removed lines

@@ -5,18 +5,18 @@ 
 	 * 	Output tags.
 	 ***************************************************************************************************/
 
-    /**
-     * sensei_course_archive_next_link function.
-     *
-     * @access public
-     * @param string $type (default: 'newcourses')
-     * @return void
-     */
-    function sensei_course_archive_next_link( $type = 'newcourses' ) {
+	/**
+	 * sensei_course_archive_next_link function.
+	 *
+	 * @access public
+	 * @param string $type (default: 'newcourses')
+	 * @return void
+	 */
+	function sensei_course_archive_next_link( $type = 'newcourses' ) {
 
-        _deprecated_function('sensei_course_archive_next_link', '1.9.0','This is no longer used or required in Sensei.');
+		_deprecated_function('sensei_course_archive_next_link', '1.9.0','This is no longer used or required in Sensei.');
 
-    } // End sensei_course_archive_next_link()
+	} // End sensei_course_archive_next_link()
 
 	 /**
 	  * course_single_lessons function.
@@ -26,14 +26,14 @@ 
 	  */
 	 function course_single_lessons() {
 
-         // load backwards compatible template name if it exists in the users theme
-         $located_template= locate_template( Sensei()->template_url . 'single-course/course-lessons.php' );
-         if( $located_template ){
+		 // load backwards compatible template name if it exists in the users theme
+		 $located_template= locate_template( Sensei()->template_url . 'single-course/course-lessons.php' );
+		 if( $located_template ){
 
-             Sensei_Templates::get_template( 'single-course/course-lessons.php' );
-             return;
+			 Sensei_Templates::get_template( 'single-course/course-lessons.php' );
+			 return;
 
-        }
+		}
 
 		Sensei_Templates::get_template( 'single-course/lessons.php' );
 
@@ -48,8 +48,8 @@ 
 	  */
 	 function lesson_single_meta() {
 
-         _deprecated_function('lesson_single_meta','1.9;0', 'WooThemes_Sensei_Lesson::the_lesson_meta' );
-         sensei_the_single_lesson_meta();
+		 _deprecated_function('lesson_single_meta','1.9;0', 'WooThemes_Sensei_Lesson::the_lesson_meta' );
+		 sensei_the_single_lesson_meta();
 
 	 } // End lesson_single_meta()
 
@@ -60,7 +60,7 @@ 
 	  * @access public
 	  * @param bool $return (default: false)
 	  * @return void
-      * @deprecated since 1.9.0
+	  * @deprecated since 1.9.0
 	  */
 	 function quiz_questions( $return = false ) {
 
@@ -74,11 +74,11 @@ 
 	  * @access public
 	  * @since  1.3.0
 	  * @return void
-      * @deprecated
+	  * @deprecated
 	  */
 	 function quiz_question_type( $question_type = 'multiple-choice' ) {
 
-         Sensei_Templates::get_template( 'single-quiz/question_type-' . $question_type . '.php' );
+		 Sensei_Templates::get_template( 'single-quiz/question_type-' . $question_type . '.php' );
 
 	 } // End lesson_single_meta()
 
@@ -89,14 +89,14 @@ 
 	/**
 	 * sensei_check_prerequisite_course function.
 	 *
-     * @deprecated since 1.9.0 use Sensei_Course::is_prerequisite_complete( $course_id );
+	 * @deprecated since 1.9.0 use Sensei_Course::is_prerequisite_complete( $course_id );
 	 * @access public
 	 * @param mixed $course_id
 	 * @return bool
 	 */
 	function sensei_check_prerequisite_course( $course_id ) {
 
-        return Sensei_Course::is_prerequisite_complete( $course_id );
+		return Sensei_Course::is_prerequisite_complete( $course_id );
 
 	} // End sensei_check_prerequisite_course()
 
@@ -120,14 +120,14 @@ 
     			<span><input name="course_start" type="submit" class="course-start" value="<?php _e( 'Start taking this Course', 'woothemes-sensei' ); ?>"/></span>
 
     		</form><?php
-    	} // End If Statement
+		} // End If Statement
 	} // End sensei_start_course_form()
 
 
 	/**
 	 * sensei_wc_add_to_cart function.
 	 *
-     * @deprecated since Sensei_WC::the_add_to_cart_button_html( $course_id );
+	 * @deprecated since Sensei_WC::the_add_to_cart_button_html( $course_id );
 	 * @access public
 	 * @param mixed $course_id
 	 * @return void
@@ -147,7 +147,7 @@ 
 	 * @return bool
 	 */
 	function sensei_check_if_product_is_in_cart( $wc_product_id = 0 ) {
-        return Sensei_WC::is_product_in_cart( $wc_product_id );
+		return Sensei_WC::is_product_in_cart( $wc_product_id );
 	} // End sensei_check_if_product_is_in_cart()
 
 	/**
@@ -160,17 +160,17 @@ 
 	function sensei_simple_course_price( $post_id ) {
 
 		//WooCommerce Pricing
-        if ( Sensei_WC::is_woocommerce_active() ) {
-    	    $wc_post_id = get_post_meta( $post_id, '_course_woocommerce_product', true );
-    	    if ( 0 < $wc_post_id ) {
-    	    	// Get the product
-    	    	$product = Sensei()->sensei_get_woocommerce_product_object( $wc_post_id );
+		if ( Sensei_WC::is_woocommerce_active() ) {
+			$wc_post_id = get_post_meta( $post_id, '_course_woocommerce_product', true );
+			if ( 0 < $wc_post_id ) {
+				// Get the product
+				$product = Sensei()->sensei_get_woocommerce_product_object( $wc_post_id );
 
-    	    	if ( isset( $product ) && !empty( $product )  &&  $product->is_purchasable() && $product->is_in_stock() && !sensei_check_if_product_is_in_cart( $wc_post_id ) ) { ?>
+				if ( isset( $product ) && !empty( $product )  &&  $product->is_purchasable() && $product->is_in_stock() && !sensei_check_if_product_is_in_cart( $wc_post_id ) ) { ?>
     	    		<span class="course-price"><?php echo $product->get_price_html(); ?></span>
     	    	<?php } // End If Statement
-    	    } // End If Statement
-    	} // End If Statement
+			} // End If Statement
+		} // End If Statement
 	} // End sensei_simple_course_price()
 
 	/**
@@ -197,7 +197,7 @@ 
 
 
 		if ( ! $query->is_main_query() )
-        	return;
+			return;
 
 		// Apply Filter only if on frontend and when course archive is running
 		$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
@@ -205,11 +205,11 @@ 
 		if ( ! is_admin() && 0 < $course_page_id && 0 < intval( $query->get( 'page_id' ) ) && $query->get( 'page_id' ) == $course_page_id ) {
 			// Check for pagination settings
    			if ( isset( Sensei()->settings->settings[ 'course_archive_amount' ] ) && ( 0 < absint( Sensei()->settings->settings[ 'course_archive_amount' ] ) ) ) {
-    			$amount = absint( Sensei()->settings->settings[ 'course_archive_amount' ] );
-    		} else {
-    			$amount = $query->get( 'posts_per_page' );
-    		} // End If Statement
-    		$query->set( 'posts_per_page', $amount );
+				$amount = absint( Sensei()->settings->settings[ 'course_archive_amount' ] );
+			} else {
+				$amount = $query->get( 'posts_per_page' );
+			} // End If Statement
+			$query->set( 'posts_per_page', $amount );
 		} // End If Statement
 	} // End sensei_course_archive_filter()
 	add_filter( 'pre_get_posts', 'sensei_course_archive_filter', 10, 1 );
@@ -248,66 +248,66 @@ 
 			$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
 			$all_lessons = array();
 
-            $modules = Sensei()->modules->get_course_modules( intval( $lesson_course_id ) );
-
-            foreach( (array) $modules as $module ) {
-
-                $args = array(
-                    'post_type' => 'lesson',
-                    'post_status' => 'publish',
-                    'posts_per_page' => -1,
-                    'meta_query' => array(
-                        array(
-                            'key' => '_lesson_course',
-                            'value' => intval( $lesson_course_id ),
-                            'compare' => '='
-                        )
-                    ),
-                    'tax_query' => array(
-                        array(
-                            'taxonomy' => Sensei()->modules->taxonomy,
-                            'field' => 'id',
-                            'terms' => intval( $module->term_id )
-                        )
-                    ),
-                    'meta_key' => '_order_module_' . $module->term_id,
-                    'orderby' => 'meta_value_num date',
-                    'order' => 'ASC',
-                    'suppress_filters' => 0
-                );
-
-                $lessons = get_posts( $args );
-                if ( 0 < count( $lessons ) ) {
-                    foreach ($lessons as $lesson_item){
-                        $all_lessons[] = $lesson_item->ID;
-                    } // End For Loop
-                } // End If Statement
-            }
-
-            $args = array(
-                'post_type' => 'lesson',
-                'posts_per_page' => -1,
-                'suppress_filters' => 0,
-                'meta_key' => '_order_' . $lesson_course_id,
-                'orderby' => 'meta_value_num date',
-                'order' => 'ASC',
-                'meta_query' => array(
-                    array(
-                        'key' => '_lesson_course',
-                        'value' => intval( $lesson_course_id ),
-                    ),
-                ),
-                'post__not_in' => $all_lessons,
-            );
-
-            $other_lessons = get_posts( $args );
-            if ( 0 < count( $other_lessons ) ) {
+			$modules = Sensei()->modules->get_course_modules( intval( $lesson_course_id ) );
+
+			foreach( (array) $modules as $module ) {
+
+				$args = array(
+					'post_type' => 'lesson',
+					'post_status' => 'publish',
+					'posts_per_page' => -1,
+					'meta_query' => array(
+						array(
+							'key' => '_lesson_course',
+							'value' => intval( $lesson_course_id ),
+							'compare' => '='
+						)
+					),
+					'tax_query' => array(
+						array(
+							'taxonomy' => Sensei()->modules->taxonomy,
+							'field' => 'id',
+							'terms' => intval( $module->term_id )
+						)
+					),
+					'meta_key' => '_order_module_' . $module->term_id,
+					'orderby' => 'meta_value_num date',
+					'order' => 'ASC',
+					'suppress_filters' => 0
+				);
+
+				$lessons = get_posts( $args );
+				if ( 0 < count( $lessons ) ) {
+					foreach ($lessons as $lesson_item){
+						$all_lessons[] = $lesson_item->ID;
+					} // End For Loop
+				} // End If Statement
+			}
+
+			$args = array(
+				'post_type' => 'lesson',
+				'posts_per_page' => -1,
+				'suppress_filters' => 0,
+				'meta_key' => '_order_' . $lesson_course_id,
+				'orderby' => 'meta_value_num date',
+				'order' => 'ASC',
+				'meta_query' => array(
+					array(
+						'key' => '_lesson_course',
+						'value' => intval( $lesson_course_id ),
+					),
+				),
+				'post__not_in' => $all_lessons,
+			);
+
+			$other_lessons = get_posts( $args );
+			if ( 0 < count( $other_lessons ) ) {
 				foreach ($other_lessons as $lesson_item){
 					$all_lessons[] = $lesson_item->ID;
 				} // End For Loop
 			} // End If Statement
 
-            if ( 0 < count( $all_lessons ) ) {
+			if ( 0 < count( $all_lessons ) ) {
 				$found_index = false;
 				foreach ( $all_lessons as $lesson ){
 					if ( $found_index && $return_values['next_lesson'] == 0 ) {
@@ -338,9 +338,9 @@ 
    */
   function sensei_get_excerpt( $post_id = '' ) {
 
-      global $post;
-      _deprecated_function('sensei_get_excerpt', 'use the wordpress excerpt functionality.');
-      return get_the_excerpt();
+	  global $post;
+	  _deprecated_function('sensei_get_excerpt', 'use the wordpress excerpt functionality.');
+	  return get_the_excerpt();
 
   }
 
@@ -365,7 +365,7 @@ 
 */
 function sensei_has_user_completed_prerequisite_lesson( $current_lesson_id, $user_id ) {
 
-    return WooThemes_Sensei_Lesson::is_pre_requisite_complete( $current_lesson_id, $user_id );
+	return WooThemes_Sensei_Lesson::is_pre_requisite_complete( $current_lesson_id, $user_id );
 
 } // End sensei_has_user_completed_prerequisite_lesson()
 
@@ -480,27 +480,27 @@ 
 
 	}else{
 
-        // if the loop has not been initiated check the first module has lessons
-        if( -1 == $sensei_modules_loop[ 'current' ]  ){
+		// if the loop has not been initiated check the first module has lessons
+		if( -1 == $sensei_modules_loop[ 'current' ]  ){
 
-            $index = 0;
+			$index = 0;
 
-            if( isset( $sensei_modules_loop['modules'][ $index ] ) ) {
-                // setup the query for the module lessons
-                $course_id = $sensei_modules_loop['course_id'];
+			if( isset( $sensei_modules_loop['modules'][ $index ] ) ) {
+				// setup the query for the module lessons
+				$course_id = $sensei_modules_loop['course_id'];
 
-                $module_term_id = $sensei_modules_loop['modules'][ $index ] ->term_id;
-                $modules_query = Sensei()->modules->get_lessons_query( $course_id , $module_term_id );
+				$module_term_id = $sensei_modules_loop['modules'][ $index ] ->term_id;
+				$modules_query = Sensei()->modules->get_lessons_query( $course_id , $module_term_id );
 
-                // setup the global wp-query only if the lessons
-                if( $modules_query->have_posts() ){
+				// setup the global wp-query only if the lessons
+				if( $modules_query->have_posts() ){
 
-                    return true;
+					return true;
 
-                }
-            }
-        }
-        // default to false if the first module doesn't have posts
+				}
+			}
+		}
+		// default to false if the first module doesn't have posts
 		return false;
 
 	}
@@ -612,21 +612,21 @@ 
  */
 function sensei_quiz_has_questions(){
 
-    global $sensei_question_loop;
+	global $sensei_question_loop;
 
-    if( !isset( $sensei_question_loop['total'] ) ){
-        return false;
-    }
+	if( !isset( $sensei_question_loop['total'] ) ){
+		return false;
+	}
 
-    if( $sensei_question_loop['current'] + 1 < $sensei_question_loop['total']  ){
+	if( $sensei_question_loop['current'] + 1 < $sensei_question_loop['total']  ){
 
-        return true;
+		return true;
 
-    }else{
+	}else{
 
-        return false;
+		return false;
 
-    }
+	}
 
 }// end sensei_quiz_has_questions
 
@@ -637,15 +637,14 @@ 
  * execution.
  *
  * @since 1.9.0
-
  */
 function sensei_setup_the_question(){
 
-    global $sensei_question_loop;
+	global $sensei_question_loop;
 
-    $sensei_question_loop['current']++;
-    $index = $sensei_question_loop['current'];
-    $sensei_question_loop['current_question'] =  $sensei_question_loop['questions'][ $index ] ;
+	$sensei_question_loop['current']++;
+	$index = $sensei_question_loop['current'];
+	$sensei_question_loop['current_question'] =  $sensei_question_loop['questions'][ $index ] ;
 
 
 }// end sensei_setup_the_question
@@ -658,12 +657,12 @@ 
  */
 function sensei_the_question_content(){
 
-    global $sensei_question_loop;
+	global $sensei_question_loop;
 
-    $question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
+	$question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
 
-    // load the template that displays the question information.
-    WooThemes_Sensei_Question::load_question_template( $question_type );
+	// load the template that displays the question information.
+	WooThemes_Sensei_Question::load_question_template( $question_type );
 
 }// end sensei_the_question_content
 
@@ -674,26 +673,26 @@ 
  */
 function sensei_the_question_class(){
 
-    global $sensei_question_loop;
+	global $sensei_question_loop;
 
-    $question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
+	$question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
 
-    /**
-     * filter the sensei question class within
-     * the quiz question loop.
-     *
-     * @since 1.9.0
-     */
-     $classes = apply_filters( 'sensei_question_classes', array( $question_type ) );
+	/**
+	 * filter the sensei question class within
+	 * the quiz question loop.
+	 *
+	 * @since 1.9.0
+	 */
+	 $classes = apply_filters( 'sensei_question_classes', array( $question_type ) );
 
-    $html_classes = '';
-    foreach( $classes as $class ){
+	$html_classes = '';
+	foreach( $classes as $class ){
 
-        $html_classes .= $class . ' ';
+		$html_classes .= $class . ' ';
 
-    }// end foreach
+	}// end foreach
 
-    esc_attr_e( trim( $html_classes ) );
+	esc_attr_e( trim( $html_classes ) );
 
 }
 
@@ -704,12 +703,12 @@ 
  */
 function sensei_get_the_question_id( ){
 
-    global $sensei_question_loop;
-    if( isset( $sensei_question_loop['current_question']->ID ) ){
+	global $sensei_question_loop;
+	if( isset( $sensei_question_loop['current_question']->ID ) ){
 
-        return $sensei_question_loop['current_question']->ID;
+		return $sensei_question_loop['current_question']->ID;
 
-    }
+	}
 
 }// end sensei_the_question_id
 
@@ -736,63 +735,63 @@ 
  */
 function sensei_can_user_view_lesson( $lesson_id = '', $user_id = ''  ){
 
-    if( empty( $lesson_id ) ){
+	if( empty( $lesson_id ) ){
 
-        $lesson_id = get_the_ID();
+		$lesson_id = get_the_ID();
 
-    }
+	}
 
-    if( empty( $user_id ) ){
+	if( empty( $user_id ) ){
 
-        $user_id = get_current_user_id();
+		$user_id = get_current_user_id();
 
-    }
+	}
 
-    // Check for prerequisite lesson completions
-    $pre_requisite_complete = WooThemes_Sensei_Lesson::is_prerequisite_complete( $lesson_id, $user_id );
-    $lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
-    $user_taking_course = Sensei_Utils::user_started_course( $lesson_course_id, $user_id );
+	// Check for prerequisite lesson completions
+	$pre_requisite_complete = WooThemes_Sensei_Lesson::is_prerequisite_complete( $lesson_id, $user_id );
+	$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
+	$user_taking_course = Sensei_Utils::user_started_course( $lesson_course_id, $user_id );
 
-    $is_preview = false;
-    if( Sensei_Utils::is_preview_lesson( $lesson_id ) ) {
+	$is_preview = false;
+	if( Sensei_Utils::is_preview_lesson( $lesson_id ) ) {
 
-        $is_preview = true;
-        $pre_requisite_complete = true;
+		$is_preview = true;
+		$pre_requisite_complete = true;
 
-    };
+	};
 
 
-    $user_can_access_lesson =  false;
+	$user_can_access_lesson =  false;
 
-    if( is_user_logged_in() && $user_taking_course ){
+	if( is_user_logged_in() && $user_taking_course ){
 
-        $user_can_access_lesson =  true;
+		$user_can_access_lesson =  true;
 
-    }
+	}
 
 
-    $access_permission = false;
+	$access_permission = false;
 
-    if ( ! Sensei()->settings->get('access_permission')  || sensei_all_access() ) {
+	if ( ! Sensei()->settings->get('access_permission')  || sensei_all_access() ) {
 
-        $access_permission = true;
+		$access_permission = true;
 
-    }
+	}
 
-    $can_user_view_lesson = $access_permission || ( $user_can_access_lesson && $pre_requisite_complete ) || $is_preview;
+	$can_user_view_lesson = $access_permission || ( $user_can_access_lesson && $pre_requisite_complete ) || $is_preview;
 
-    /**
-     * Filter the can user view lesson function
-     *
-     * @since 1.9.0
-     *
-     * @hooked Sensei_WC::alter_can_user_view_lesson
-     *
-     * @param bool $can_user_view_lesson
-     * @param string $lesson_id
-     * @param string $user_id
-     */
-    return apply_filters( 'sensei_can_user_view_lesson', $can_user_view_lesson, $lesson_id, $user_id );
+	/**
+	 * Filter the can user view lesson function
+	 *
+	 * @since 1.9.0
+	 *
+	 * @hooked Sensei_WC::alter_can_user_view_lesson
+	 *
+	 * @param bool $can_user_view_lesson
+	 * @param string $lesson_id
+	 * @param string $user_id
+	 */
+	return apply_filters( 'sensei_can_user_view_lesson', $can_user_view_lesson, $lesson_id, $user_id );
 
 } // end sensei_can_current_user_view_lesson
 
@@ -804,52 +803,52 @@ 
  */
 function sensei_the_single_lesson_meta(){
 
-    // if the lesson meta is included within theme load that instead of the function content
-    $template = Sensei_Templates::locate_template( 'single-lesson/lesson-meta.php' );
-    if( ! empty( $template ) ){
+	// if the lesson meta is included within theme load that instead of the function content
+	$template = Sensei_Templates::locate_template( 'single-lesson/lesson-meta.php' );
+	if( ! empty( $template ) ){
 
-        Sensei_Templates::get_template( 'single-lesson/lesson-meta.php' );
-        return;
+		Sensei_Templates::get_template( 'single-lesson/lesson-meta.php' );
+		return;
 
-    }
+	}
 
-    // Get the meta info
-    $lesson_course_id = absint( get_post_meta( get_the_ID(), '_lesson_course', true ) );
-    $is_preview = Sensei_Utils::is_preview_lesson( get_the_ID() );
+	// Get the meta info
+	$lesson_course_id = absint( get_post_meta( get_the_ID(), '_lesson_course', true ) );
+	$is_preview = Sensei_Utils::is_preview_lesson( get_the_ID() );
 
-    // Get User Meta
-    get_currentuserinfo();
+	// Get User Meta
+	get_currentuserinfo();
 
-    // Complete Lesson Logic
-    do_action( 'sensei_complete_lesson' );
-    // Check that the course has been started
-    if ( Sensei()->access_settings()
-        || Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id())
-        || $is_preview ) {
-        ?>
+	// Complete Lesson Logic
+	do_action( 'sensei_complete_lesson' );
+	// Check that the course has been started
+	if ( Sensei()->access_settings()
+		|| Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id())
+		|| $is_preview ) {
+		?>
         <section class="lesson-meta">
             <?php
-            if( apply_filters( 'sensei_video_position', 'top', get_the_ID() ) == 'bottom' ) {
+			if( apply_filters( 'sensei_video_position', 'top', get_the_ID() ) == 'bottom' ) {
 
-                do_action( 'sensei_lesson_video', get_the_ID() );
+				do_action( 'sensei_lesson_video', get_the_ID() );
 
-            }
-            ?>
+			}
+			?>
             <?php do_action( 'sensei_frontend_messages' ); ?>
 
             <?php if ( ! $is_preview
-                || Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id()) ) {
+				|| Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id()) ) {
 
-                sensei_do_deprecated_action( 'sensei_lesson_quiz_meta','1.9.0', 'sensei_single_lesson_content_inside_before' ,array( get_the_ID(), get_current_user_id() )  );
+				sensei_do_deprecated_action( 'sensei_lesson_quiz_meta','1.9.0', 'sensei_single_lesson_content_inside_before' ,array( get_the_ID(), get_current_user_id() )  );
 
-            } ?>
+			} ?>
         </section>
 
         <?php do_action( 'sensei_lesson_back_link', $lesson_course_id ); ?>
 
     <?php }
 
-    do_action( 'sensei_lesson_meta_extra', get_the_ID() );
+	do_action( 'sensei_lesson_meta_extra', get_the_ID() );
 
 } // end the_single_lesson_meta
 
@@ -865,16 +864,16 @@ 
  */
 function get_sensei_header(){
 
-    if ( ! defined( 'ABSPATH' ) ) exit;
+	if ( ! defined( 'ABSPATH' ) ) exit;
 
-    get_header();
+	get_header();
 
-    /**
-     * sensei_before_main_content hook
-     *
-     * @hooked sensei_output_content_wrapper - 10 (outputs opening divs for the content)
-     */
-    do_action( 'sensei_before_main_content' );
+	/**
+	 * sensei_before_main_content hook
+	 *
+	 * @hooked sensei_output_content_wrapper - 10 (outputs opening divs for the content)
+	 */
+	do_action( 'sensei_before_main_content' );
 
 }// end get_sensei_header
 
@@ -890,28 +889,28 @@ 
  */
 function get_sensei_footer(){
 
-    /**
-     * sensei_pagination hook
-     *
-     * @hooked sensei_pagination - 10 (outputs pagination)
-     */
-    do_action( 'sensei_pagination' );
-
-    /**
-     * sensei_after_main_content hook
-     *
-     * @hooked sensei_output_content_wrapper_end - 10 (outputs closing divs for the content)
-     */
-    do_action( 'sensei_after_main_content' );
-
-    /**
-     * sensei_sidebar hook
-     *
-     * @hooked sensei_get_sidebar - 10
-     */
-    do_action( 'sensei_sidebar' );
-
-    get_footer();
+	/**
+	 * sensei_pagination hook
+	 *
+	 * @hooked sensei_pagination - 10 (outputs pagination)
+	 */
+	do_action( 'sensei_pagination' );
+
+	/**
+	 * sensei_after_main_content hook
+	 *
+	 * @hooked sensei_output_content_wrapper_end - 10 (outputs closing divs for the content)
+	 */
+	do_action( 'sensei_after_main_content' );
+
+	/**
+	 * sensei_sidebar hook
+	 *
+	 * @hooked sensei_get_sidebar - 10
+	 */
+	do_action( 'sensei_sidebar' );
+
+	get_footer();
 
 }// end get_sensei_header
 
@@ -923,14 +922,14 @@ 
  */
 function the_no_permissions_title(){
 
-    /**
-     * Filter the no permissions title just before it is echo'd on the
-     * no-permissions.php file.
-     *
-     * @since 1.9.0
-     * @param $no_permissions_title
-     */
-    echo apply_filters( 'sensei_the_no_permissions_title', Sensei()->permissions_message['title'] );
+	/**
+	 * Filter the no permissions title just before it is echo'd on the
+	 * no-permissions.php file.
+	 *
+	 * @since 1.9.0
+	 * @param $no_permissions_title
+	 */
+	echo apply_filters( 'sensei_the_no_permissions_title', Sensei()->permissions_message['title'] );
 
 }
 
@@ -941,14 +940,14 @@ 
  */
 function the_no_permissions_message( $post_id ){
 
-    /**
-     * Filter the no permissions message just before it is echo'd on the
-     * no-permissions.php file.
-     *
-     * @since 1.9.0
-     * @param $no_permissions_message
-     */
-    echo apply_filters( 'sensei_the_no_permissions_message', Sensei()->permissions_message['message'] , $post_id );
+	/**
+	 * Filter the no permissions message just before it is echo'd on the
+	 * no-permissions.php file.
+	 *
+	 * @since 1.9.0
+	 * @param $no_permissions_message
+	 */
+	echo apply_filters( 'sensei_the_no_permissions_message', Sensei()->permissions_message['message'] , $post_id );
 
 }
 
@@ -959,8 +958,8 @@ 
  */
 function sensei_the_excerpt( $post_id ){
 
-    global $post;
-    the_excerpt( $post );
+	global $post;
+	the_excerpt( $post );
 
 }
 
@@ -974,9 +973,9 @@ 
  */
  function sensei_get_current_page_url(){
 
-     global $wp;
-     $current_page_url =  home_url( $wp->request );
-     return $current_page_url;
+	 global $wp;
+	 $current_page_url =  home_url( $wp->request );
+	 return $current_page_url;
 
  }
 
@@ -988,7 +987,7 @@ 
  */
 function sensei_the_my_courses_content(){
 
-    echo Sensei()->course->load_user_courses_content( wp_get_current_user() );
+	echo Sensei()->course->load_user_courses_content( wp_get_current_user() );
 
 } // sensei_the_my_courses_content
 
@@ -1003,7 +1002,7 @@ 
  */
 function sensei_load_template( $template_name ){
 
-    Sensei_Templates::get_template( $template_name );
+	Sensei_Templates::get_template( $template_name );
 
 }
 
@@ -1017,7 +1016,7 @@ 
  */
 function sensei_load_template_part( $slug, $name ){
 
-    Sensei_Templates::get_part( $slug, $name );
+	Sensei_Templates::get_part( $slug, $name );
 
 }
 
@@ -1036,17 +1035,17 @@ 
  */
 function sensei_the_lesson_excerpt( $lesson_id = '' ) {
 
-    if( empty( $lesson_id )){
+	if( empty( $lesson_id )){
 
-        $lesson_id = get_the_ID();
+		$lesson_id = get_the_ID();
 
-    }
+	}
 
-    if( 'lesson' != get_post_type( $lesson_id ) ){
-        return;
-    }
+	if( 'lesson' != get_post_type( $lesson_id ) ){
+		return;
+	}
 
-    echo Sensei_Lesson::lesson_excerpt( get_post( $lesson_id ), false );
+	echo Sensei_Lesson::lesson_excerpt( get_post( $lesson_id ), false );
 
 }// End lesson_excerpt()
 
@@ -1056,16 +1055,16 @@ 
  * @since 1.9.0
  */
 function sensei_the_course_results_lessons(){
-    // load backwards compatible template name if it exists in the users theme
-    $located_template= locate_template( Sensei()->template_url . 'course-results/course-lessons.php' );
-    if( $located_template ){
+	// load backwards compatible template name if it exists in the users theme
+	$located_template= locate_template( Sensei()->template_url . 'course-results/course-lessons.php' );
+	if( $located_template ){
 
-        Sensei_Templates::get_template( 'course-results/course-lessons.php' );
-        return;
+		Sensei_Templates::get_template( 'course-results/course-lessons.php' );
+		return;
 
-    }
+	}
 
-    Sensei_Templates::get_template( 'course-results/lessons.php' );
+	Sensei_Templates::get_template( 'course-results/lessons.php' );
 }
 
 /**
@@ -1077,6 +1076,6 @@ 
  */
 function sensei_courses_per_row(){
 
-    echo Sensei_Course::get_loop_number_of_columns();
+	echo Sensei_Course::get_loop_number_of_columns();
 
 }

Spacing +180 added lines, -180 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ){ exit; } // Exit if accessed directly
+if ( ! defined('ABSPATH')) { exit; } // Exit if accessed directly
 
 	/***************************************************************************************************
 	 * 	Output tags.
@@ -12,9 +12,9 @@ 
      * @param string $type (default: 'newcourses')
      * @return void
      */
-    function sensei_course_archive_next_link( $type = 'newcourses' ) {
+    function sensei_course_archive_next_link($type = 'newcourses') {
 
-        _deprecated_function('sensei_course_archive_next_link', '1.9.0','This is no longer used or required in Sensei.');
+        _deprecated_function('sensei_course_archive_next_link', '1.9.0', 'This is no longer used or required in Sensei.');
 
     } // End sensei_course_archive_next_link()
 
@@ -27,15 +27,15 @@ 
 	 function course_single_lessons() {
 
          // load backwards compatible template name if it exists in the users theme
-         $located_template= locate_template( Sensei()->template_url . 'single-course/course-lessons.php' );
-         if( $located_template ){
+         $located_template = locate_template(Sensei()->template_url.'single-course/course-lessons.php');
+         if ($located_template) {
 
-             Sensei_Templates::get_template( 'single-course/course-lessons.php' );
+             Sensei_Templates::get_template('single-course/course-lessons.php');
              return;
 
         }
 
-		Sensei_Templates::get_template( 'single-course/lessons.php' );
+		Sensei_Templates::get_template('single-course/lessons.php');
 
 	 } // End course_single_lessons()
 
@@ -48,7 +48,7 @@ 
 	  */
 	 function lesson_single_meta() {
 
-         _deprecated_function('lesson_single_meta','1.9;0', 'WooThemes_Sensei_Lesson::the_lesson_meta' );
+         _deprecated_function('lesson_single_meta', '1.9;0', 'WooThemes_Sensei_Lesson::the_lesson_meta');
          sensei_the_single_lesson_meta();
 
 	 } // End lesson_single_meta()
@@ -62,9 +62,9 @@ 
 	  * @return void
       * @deprecated since 1.9.0
 	  */
-	 function quiz_questions( $return = false ) {
+	 function quiz_questions($return = false) {
 
-	 	Sensei_Templates::get_template( 'single-quiz/quiz-questions.php' );
+	 	Sensei_Templates::get_template('single-quiz/quiz-questions.php');
 
 	 } // End quiz_questions()
 
@@ -76,9 +76,9 @@ 
 	  * @return void
       * @deprecated
 	  */
-	 function quiz_question_type( $question_type = 'multiple-choice' ) {
+	 function quiz_question_type($question_type = 'multiple-choice') {
 
-         Sensei_Templates::get_template( 'single-quiz/question_type-' . $question_type . '.php' );
+         Sensei_Templates::get_template('single-quiz/question_type-'.$question_type.'.php');
 
 	 } // End lesson_single_meta()
 
@@ -94,9 +94,9 @@ 
 	 * @param mixed $course_id
 	 * @return bool
 	 */
-	function sensei_check_prerequisite_course( $course_id ) {
+	function sensei_check_prerequisite_course($course_id) {
 
-        return Sensei_Course::is_prerequisite_complete( $course_id );
+        return Sensei_Course::is_prerequisite_complete($course_id);
 
 	} // End sensei_check_prerequisite_course()
 
@@ -108,16 +108,16 @@ 
 	 * @param mixed $course_id
 	 * @return void
 	 */
-	function sensei_start_course_form( $course_id ) {
+	function sensei_start_course_form($course_id) {
 
-		$prerequisite_complete = sensei_check_prerequisite_course( $course_id );
+		$prerequisite_complete = sensei_check_prerequisite_course($course_id);
 
-		if ( $prerequisite_complete ) {
-		?><form method="POST" action="<?php echo esc_url( get_permalink() ); ?>">
+		if ($prerequisite_complete) {
+		?><form method="POST" action="<?php echo esc_url(get_permalink()); ?>">
 
-    			<input type="hidden" name="<?php echo esc_attr( 'woothemes_sensei_start_course_noonce' ); ?>" id="<?php echo esc_attr( 'woothemes_sensei_start_course_noonce' ); ?>" value="<?php echo esc_attr( wp_create_nonce( 'woothemes_sensei_start_course_noonce' ) ); ?>" />
+    			<input type="hidden" name="<?php echo esc_attr('woothemes_sensei_start_course_noonce'); ?>" id="<?php echo esc_attr('woothemes_sensei_start_course_noonce'); ?>" value="<?php echo esc_attr(wp_create_nonce('woothemes_sensei_start_course_noonce')); ?>" />
 
-    			<span><input name="course_start" type="submit" class="course-start" value="<?php _e( 'Start taking this Course', 'woothemes-sensei' ); ?>"/></span>
+    			<span><input name="course_start" type="submit" class="course-start" value="<?php _e('Start taking this Course', 'woothemes-sensei'); ?>"/></span>
 
     		</form><?php
     	} // End If Statement
@@ -132,9 +132,9 @@ 
 	 * @param mixed $course_id
 	 * @return void
 	 */
-	function sensei_wc_add_to_cart( $course_id ) {
+	function sensei_wc_add_to_cart($course_id) {
 
-		Sensei_WC::the_add_to_cart_button_html( $course_id );
+		Sensei_WC::the_add_to_cart_button_html($course_id);
 
 	} // End sensei_wc_add_to_cart()
 
@@ -146,8 +146,8 @@ 
 	 * @param int $wc_post_id (default: 0)
 	 * @return bool
 	 */
-	function sensei_check_if_product_is_in_cart( $wc_product_id = 0 ) {
-        return Sensei_WC::is_product_in_cart( $wc_product_id );
+	function sensei_check_if_product_is_in_cart($wc_product_id = 0) {
+        return Sensei_WC::is_product_in_cart($wc_product_id);
 	} // End sensei_check_if_product_is_in_cart()
 
 	/**
@@ -157,16 +157,16 @@ 
 	 * @param mixed $post_id
 	 * @return void
 	 */
-	function sensei_simple_course_price( $post_id ) {
+	function sensei_simple_course_price($post_id) {
 
 		//WooCommerce Pricing
-        if ( Sensei_WC::is_woocommerce_active() ) {
-    	    $wc_post_id = get_post_meta( $post_id, '_course_woocommerce_product', true );
-    	    if ( 0 < $wc_post_id ) {
+        if (Sensei_WC::is_woocommerce_active()) {
+    	    $wc_post_id = get_post_meta($post_id, '_course_woocommerce_product', true);
+    	    if (0 < $wc_post_id) {
     	    	// Get the product
-    	    	$product = Sensei()->sensei_get_woocommerce_product_object( $wc_post_id );
+    	    	$product = Sensei()->sensei_get_woocommerce_product_object($wc_post_id);
 
-    	    	if ( isset( $product ) && !empty( $product )  &&  $product->is_purchasable() && $product->is_in_stock() && !sensei_check_if_product_is_in_cart( $wc_post_id ) ) { ?>
+    	    	if (isset($product) && ! empty($product) && $product->is_purchasable() && $product->is_in_stock() && ! sensei_check_if_product_is_in_cart($wc_post_id)) { ?>
     	    		<span class="course-price"><?php echo $product->get_price_html(); ?></span>
     	    	<?php } // End If Statement
     	    } // End If Statement
@@ -180,11 +180,11 @@ 
 	 * @param array $widget_args (default: array())
 	 * @return void
 	 */
-	function sensei_recent_comments_widget_filter( $widget_args = array() ) {
-		if ( ! isset( $widget_args['post_type'] ) ) $widget_args['post_type'] = array( 'post', 'page' );
+	function sensei_recent_comments_widget_filter($widget_args = array()) {
+		if ( ! isset($widget_args['post_type'])) $widget_args['post_type'] = array('post', 'page');
 		return $widget_args;
 	} // End sensei_recent_comments_widget_filter()
-	add_filter( 'widget_comments_args', 'sensei_recent_comments_widget_filter', 10, 1 );
+	add_filter('widget_comments_args', 'sensei_recent_comments_widget_filter', 10, 1);
 
 	/**
 	 * sensei_course_archive_filter function.
@@ -193,26 +193,26 @@ 
 	 * @param array $query ( default: array ( ) )
 	 * @return void
 	 */
-	function sensei_course_archive_filter( $query ) {
+	function sensei_course_archive_filter($query) {
 
 
-		if ( ! $query->is_main_query() )
+		if ( ! $query->is_main_query())
         	return;
 
 		// Apply Filter only if on frontend and when course archive is running
-		$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
+		$course_page_id = intval(Sensei()->settings->settings['course_page']);
 
-		if ( ! is_admin() && 0 < $course_page_id && 0 < intval( $query->get( 'page_id' ) ) && $query->get( 'page_id' ) == $course_page_id ) {
+		if ( ! is_admin() && 0 < $course_page_id && 0 < intval($query->get('page_id')) && $query->get('page_id') == $course_page_id) {
 			// Check for pagination settings
-   			if ( isset( Sensei()->settings->settings[ 'course_archive_amount' ] ) && ( 0 < absint( Sensei()->settings->settings[ 'course_archive_amount' ] ) ) ) {
-    			$amount = absint( Sensei()->settings->settings[ 'course_archive_amount' ] );
+   			if (isset(Sensei()->settings->settings['course_archive_amount']) && (0 < absint(Sensei()->settings->settings['course_archive_amount']))) {
+    			$amount = absint(Sensei()->settings->settings['course_archive_amount']);
     		} else {
-    			$amount = $query->get( 'posts_per_page' );
+    			$amount = $query->get('posts_per_page');
     		} // End If Statement
-    		$query->set( 'posts_per_page', $amount );
+    		$query->set('posts_per_page', $amount);
 		} // End If Statement
 	} // End sensei_course_archive_filter()
-	add_filter( 'pre_get_posts', 'sensei_course_archive_filter', 10, 1 );
+	add_filter('pre_get_posts', 'sensei_course_archive_filter', 10, 1);
 
 	/**
 	 * sensei_complete_lesson_button description
@@ -220,7 +220,7 @@ 
 	 * @return html
 	 */
 	function sensei_complete_lesson_button() {
-		do_action( 'sensei_complete_lesson_button' );
+		do_action('sensei_complete_lesson_button');
 	} // End sensei_complete_lesson_button()
 
 	/**
@@ -229,7 +229,7 @@ 
 	 * @return html
 	 */
 	function sensei_reset_lesson_button() {
-		do_action( 'sensei_reset_lesson_button' );
+		do_action('sensei_reset_lesson_button');
 	} // End sensei_reset_lesson_button()
 
 	/**
@@ -238,19 +238,19 @@ 
 	 * @param  integer $lesson_id
 	 * @return array $return_values
 	 */
-	function sensei_get_prev_next_lessons( $lesson_id = 0 ) {
+	function sensei_get_prev_next_lessons($lesson_id = 0) {
 
 		$return_values = array();
 		$return_values['prev_lesson'] = 0;
 		$return_values['next_lesson'] = 0;
-		if ( 0 < $lesson_id ) {
+		if (0 < $lesson_id) {
 			// Get the List of Lessons in the Course
-			$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
+			$lesson_course_id = get_post_meta($lesson_id, '_lesson_course', true);
 			$all_lessons = array();
 
-            $modules = Sensei()->modules->get_course_modules( intval( $lesson_course_id ) );
+            $modules = Sensei()->modules->get_course_modules(intval($lesson_course_id));
 
-            foreach( (array) $modules as $module ) {
+            foreach ((array) $modules as $module) {
 
                 $args = array(
                     'post_type' => 'lesson',
@@ -259,7 +259,7 @@ 
                     'meta_query' => array(
                         array(
                             'key' => '_lesson_course',
-                            'value' => intval( $lesson_course_id ),
+                            'value' => intval($lesson_course_id),
                             'compare' => '='
                         )
                     ),
@@ -267,18 +267,18 @@ 
                         array(
                             'taxonomy' => Sensei()->modules->taxonomy,
                             'field' => 'id',
-                            'terms' => intval( $module->term_id )
+                            'terms' => intval($module->term_id)
                         )
                     ),
-                    'meta_key' => '_order_module_' . $module->term_id,
+                    'meta_key' => '_order_module_'.$module->term_id,
                     'orderby' => 'meta_value_num date',
                     'order' => 'ASC',
                     'suppress_filters' => 0
                 );
 
-                $lessons = get_posts( $args );
-                if ( 0 < count( $lessons ) ) {
-                    foreach ($lessons as $lesson_item){
+                $lessons = get_posts($args);
+                if (0 < count($lessons)) {
+                    foreach ($lessons as $lesson_item) {
                         $all_lessons[] = $lesson_item->ID;
                     } // End For Loop
                 } // End If Statement
@@ -288,36 +288,36 @@ 
                 'post_type' => 'lesson',
                 'posts_per_page' => -1,
                 'suppress_filters' => 0,
-                'meta_key' => '_order_' . $lesson_course_id,
+                'meta_key' => '_order_'.$lesson_course_id,
                 'orderby' => 'meta_value_num date',
                 'order' => 'ASC',
                 'meta_query' => array(
                     array(
                         'key' => '_lesson_course',
-                        'value' => intval( $lesson_course_id ),
+                        'value' => intval($lesson_course_id),
                     ),
                 ),
                 'post__not_in' => $all_lessons,
             );
 
-            $other_lessons = get_posts( $args );
-            if ( 0 < count( $other_lessons ) ) {
-				foreach ($other_lessons as $lesson_item){
+            $other_lessons = get_posts($args);
+            if (0 < count($other_lessons)) {
+				foreach ($other_lessons as $lesson_item) {
 					$all_lessons[] = $lesson_item->ID;
 				} // End For Loop
 			} // End If Statement
 
-            if ( 0 < count( $all_lessons ) ) {
+            if (0 < count($all_lessons)) {
 				$found_index = false;
-				foreach ( $all_lessons as $lesson ){
-					if ( $found_index && $return_values['next_lesson'] == 0 ) {
+				foreach ($all_lessons as $lesson) {
+					if ($found_index && $return_values['next_lesson'] == 0) {
 						$return_values['next_lesson'] = $lesson;
 					} // End If Statement
-					if ( $lesson == $lesson_id ) {
+					if ($lesson == $lesson_id) {
 						// Is the current post
 						$found_index = true;
 					} // End If Statement
-					if ( !$found_index ) {
+					if ( ! $found_index) {
 						$return_values['prev_lesson'] = $lesson;
 					} // End If Statement
 				} // End For Loop
@@ -336,7 +336,7 @@ 
    * @param  int|WP_Post $post_id Optional. Defaults to current post
    * @return string $excerpt
    */
-  function sensei_get_excerpt( $post_id = '' ) {
+  function sensei_get_excerpt($post_id = '') {
 
       global $post;
       _deprecated_function('sensei_get_excerpt', 'use the wordpress excerpt functionality.');
@@ -344,14 +344,14 @@ 
 
   }
 
-	function sensei_has_user_started_course( $post_id = 0, $user_id = 0 ) {
-		_deprecated_function( __FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_started_course()" );
-		return Sensei_Utils::user_started_course( $post_id, $user_id );
+	function sensei_has_user_started_course($post_id = 0, $user_id = 0) {
+		_deprecated_function(__FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_started_course()");
+		return Sensei_Utils::user_started_course($post_id, $user_id);
 	} // End sensei_has_user_started_course()
 
-	function sensei_has_user_completed_lesson( $post_id = 0, $user_id = 0 ) {
-		_deprecated_function( __FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_completed_lesson()" );
-		return Sensei_Utils::user_completed_lesson( $post_id, $user_id );
+	function sensei_has_user_completed_lesson($post_id = 0, $user_id = 0) {
+		_deprecated_function(__FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_completed_lesson()");
+		return Sensei_Utils::user_completed_lesson($post_id, $user_id);
 	} // End sensei_has_user_completed_lesson()
 
 /**
@@ -363,9 +363,9 @@ 
  * @param int $user_id
  * @return bool
 */
-function sensei_has_user_completed_prerequisite_lesson( $current_lesson_id, $user_id ) {
+function sensei_has_user_completed_prerequisite_lesson($current_lesson_id, $user_id) {
 
-    return WooThemes_Sensei_Lesson::is_pre_requisite_complete( $current_lesson_id, $user_id );
+    return WooThemes_Sensei_Lesson::is_pre_requisite_complete($current_lesson_id, $user_id);
 
 } // End sensei_has_user_completed_prerequisite_lesson()
 
@@ -388,7 +388,7 @@ 
  * @return bool
  *
  */
-function sensei_have_modules( $course_post_id = '' ){
+function sensei_have_modules($course_post_id = '') {
 
 	global $post, $wp_query, $sensei_modules_loop;
 
@@ -396,23 +396,23 @@ 
 	wp_reset_query();
 	$post = $wp_query->post;
 
-	if( empty( $course_post_id ) ){
+	if (empty($course_post_id)) {
 
 		$course_id = $post->ID;
 
 	}
 
 	// doesn't apply to none course post types
-	if( ! sensei_is_a_course( $course_id )  ){
+	if ( ! sensei_is_a_course($course_id)) {
 		return false;
 	}
 
 	// check the current item compared to the total number of modules
-	if( $sensei_modules_loop[ 'current' ] + 1 > $sensei_modules_loop[ 'total' ]  ){
+	if ($sensei_modules_loop['current'] + 1 > $sensei_modules_loop['total']) {
 
 		return false;
 
-	}else{
+	} else {
 
 		return true;
 
@@ -426,27 +426,27 @@ 
  *
  * @since 1.9.0
  */
-function sensei_setup_module(){
+function sensei_setup_module() {
 
 	global  $sensei_modules_loop, $wp_query;
 
 	// increment the index
-	$sensei_modules_loop[ 'current' ]++;
-	$index = $sensei_modules_loop[ 'current' ];
-	if( isset( $sensei_modules_loop['modules'][ $index ] ) ) {
+	$sensei_modules_loop['current']++;
+	$index = $sensei_modules_loop['current'];
+	if (isset($sensei_modules_loop['modules'][$index])) {
 
 		$sensei_modules_loop['current_module'] = $sensei_modules_loop['modules'][$index];
 		// setup the query for the module lessons
 		$course_id = $sensei_modules_loop['course_id'];
 		$module_term_id = $sensei_modules_loop['current_module']->term_id;
-		$modules_query = Sensei()->modules->get_lessons_query( $course_id , $module_term_id );
+		$modules_query = Sensei()->modules->get_lessons_query($course_id, $module_term_id);
 
 		// setup the global wp-query only if the lessons
-		if( $modules_query->have_posts() ){
+		if ($modules_query->have_posts()) {
 
 			$wp_query = $modules_query;
 
-		}else{
+		} else {
 
 			wp_reset_query();
 
@@ -470,30 +470,30 @@ 
  *
  * @return bool
  */
-function sensei_module_has_lessons(){
+function sensei_module_has_lessons() {
 
 	global $wp_query, $sensei_modules_loop;
 
-	if( 'lesson' == $wp_query->get('post_type') ){
+	if ('lesson' == $wp_query->get('post_type')) {
 
 		return have_posts();
 
-	}else{
+	} else {
 
         // if the loop has not been initiated check the first module has lessons
-        if( -1 == $sensei_modules_loop[ 'current' ]  ){
+        if ( -1 == $sensei_modules_loop['current']  ) {
 
             $index = 0;
 
-            if( isset( $sensei_modules_loop['modules'][ $index ] ) ) {
+            if (isset($sensei_modules_loop['modules'][$index])) {
                 // setup the query for the module lessons
                 $course_id = $sensei_modules_loop['course_id'];
 
-                $module_term_id = $sensei_modules_loop['modules'][ $index ] ->term_id;
-                $modules_query = Sensei()->modules->get_lessons_query( $course_id , $module_term_id );
+                $module_term_id = $sensei_modules_loop['modules'][$index] ->term_id;
+                $modules_query = Sensei()->modules->get_lessons_query($course_id, $module_term_id);
 
                 // setup the global wp-query only if the lessons
-                if( $modules_query->have_posts() ){
+                if ($modules_query->have_posts()) {
 
                     return true;
 
@@ -517,9 +517,9 @@ 
  * @uses sensei_the_module_title
  * @return string
  */
-function sensei_the_module_title_attribute(){
+function sensei_the_module_title_attribute() {
 
-	esc_attr_e( sensei_get_the_module_title() );
+	esc_attr_e(sensei_get_the_module_title());
 
 }
 
@@ -530,11 +530,11 @@ 
  *
  * @return string
  */
-function sensei_the_module_permalink(){
+function sensei_the_module_permalink() {
 
 	global $sensei_modules_loop;
 	$course_id = $sensei_modules_loop['course_id'];
-	$module_url = add_query_arg('course_id', $course_id, get_term_link( $sensei_modules_loop['current_module'], 'module' ) );
+	$module_url = add_query_arg('course_id', $course_id, get_term_link($sensei_modules_loop['current_module'], 'module'));
 	$module_term_id = $sensei_modules_loop['current_module']->term_id;
 
 	/**
@@ -546,7 +546,7 @@ 
 	 * @param int $module_term_id
 	 * @param string $course_id
 	 */
-	 echo esc_url_raw( apply_filters( 'sensei_the_module_permalink', $module_url, $module_term_id  ,$course_id ) );
+	 echo esc_url_raw(apply_filters('sensei_the_module_permalink', $module_url, $module_term_id, $course_id));
 
 }// end sensei_the_module_permalink
 
@@ -558,7 +558,7 @@ 
  *
  * @return string
  */
-function sensei_get_the_module_title(){
+function sensei_get_the_module_title() {
 
 	global $sensei_modules_loop;
 
@@ -577,7 +577,7 @@ 
 	 * @param $module_term_id
 	 * @param $course_id
 	 */
-	return apply_filters( 'sensei_the_module_title',  $module_title , $module_term_id, $course_id );
+	return apply_filters('sensei_the_module_title', $module_title, $module_term_id, $course_id);
 
 }
 
@@ -589,7 +589,7 @@ 
  * @uses sensei_get_the_module_title
  * @return string
  */
-function sensei_the_module_title(){
+function sensei_the_module_title() {
 
 	echo sensei_get_the_module_title();
 
@@ -610,19 +610,19 @@ 
  *
  * @return bool
  */
-function sensei_quiz_has_questions(){
+function sensei_quiz_has_questions() {
 
     global $sensei_question_loop;
 
-    if( !isset( $sensei_question_loop['total'] ) ){
+    if ( ! isset($sensei_question_loop['total'])) {
         return false;
     }
 
-    if( $sensei_question_loop['current'] + 1 < $sensei_question_loop['total']  ){
+    if ($sensei_question_loop['current'] + 1 < $sensei_question_loop['total']) {
 
         return true;
 
-    }else{
+    } else {
 
         return false;
 
@@ -639,13 +639,13 @@ 
  * @since 1.9.0
 
  */
-function sensei_setup_the_question(){
+function sensei_setup_the_question() {
 
     global $sensei_question_loop;
 
     $sensei_question_loop['current']++;
     $index = $sensei_question_loop['current'];
-    $sensei_question_loop['current_question'] =  $sensei_question_loop['questions'][ $index ] ;
+    $sensei_question_loop['current_question'] = $sensei_question_loop['questions'][$index];
 
 
 }// end sensei_setup_the_question
@@ -656,14 +656,14 @@ 
  * This function gets the type and loads the template that will handle it.
  *
  */
-function sensei_the_question_content(){
+function sensei_the_question_content() {
 
     global $sensei_question_loop;
 
-    $question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
+    $question_type = Sensei()->question->get_question_type($sensei_question_loop['current_question']->ID);
 
     // load the template that displays the question information.
-    WooThemes_Sensei_Question::load_question_template( $question_type );
+    WooThemes_Sensei_Question::load_question_template($question_type);
 
 }// end sensei_the_question_content
 
@@ -672,11 +672,11 @@ 
  *
  * @since 1.9.0
  */
-function sensei_the_question_class(){
+function sensei_the_question_class() {
 
     global $sensei_question_loop;
 
-    $question_type = Sensei()->question->get_question_type( $sensei_question_loop['current_question']->ID );
+    $question_type = Sensei()->question->get_question_type($sensei_question_loop['current_question']->ID);
 
     /**
      * filter the sensei question class within
@@ -684,16 +684,16 @@ 
      *
      * @since 1.9.0
      */
-     $classes = apply_filters( 'sensei_question_classes', array( $question_type ) );
+     $classes = apply_filters('sensei_question_classes', array($question_type));
 
     $html_classes = '';
-    foreach( $classes as $class ){
+    foreach ($classes as $class) {
 
-        $html_classes .= $class . ' ';
+        $html_classes .= $class.' ';
 
     }// end foreach
 
-    esc_attr_e( trim( $html_classes ) );
+    esc_attr_e(trim($html_classes));
 
 }
 
@@ -702,10 +702,10 @@ 
  *
  * @since 1.9.0
  */
-function sensei_get_the_question_id( ){
+function sensei_get_the_question_id( ) {
 
     global $sensei_question_loop;
-    if( isset( $sensei_question_loop['current_question']->ID ) ){
+    if (isset($sensei_question_loop['current_question']->ID)) {
 
         return $sensei_question_loop['current_question']->ID;
 
@@ -734,27 +734,27 @@ 
  * @param string $lesson_id
  * @return bool
  */
-function sensei_can_user_view_lesson( $lesson_id = '', $user_id = ''  ){
+function sensei_can_user_view_lesson($lesson_id = '', $user_id = '') {
 
-    if( empty( $lesson_id ) ){
+    if (empty($lesson_id)) {
 
         $lesson_id = get_the_ID();
 
     }
 
-    if( empty( $user_id ) ){
+    if (empty($user_id)) {
 
         $user_id = get_current_user_id();
 
     }
 
     // Check for prerequisite lesson completions
-    $pre_requisite_complete = WooThemes_Sensei_Lesson::is_prerequisite_complete( $lesson_id, $user_id );
-    $lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
-    $user_taking_course = Sensei_Utils::user_started_course( $lesson_course_id, $user_id );
+    $pre_requisite_complete = WooThemes_Sensei_Lesson::is_prerequisite_complete($lesson_id, $user_id);
+    $lesson_course_id = get_post_meta($lesson_id, '_lesson_course', true);
+    $user_taking_course = Sensei_Utils::user_started_course($lesson_course_id, $user_id);
 
     $is_preview = false;
-    if( Sensei_Utils::is_preview_lesson( $lesson_id ) ) {
+    if (Sensei_Utils::is_preview_lesson($lesson_id)) {
 
         $is_preview = true;
         $pre_requisite_complete = true;
@@ -762,24 +762,24 @@ 
     };
 
 
-    $user_can_access_lesson =  false;
+    $user_can_access_lesson = false;
 
-    if( is_user_logged_in() && $user_taking_course ){
+    if (is_user_logged_in() && $user_taking_course) {
 
-        $user_can_access_lesson =  true;
+        $user_can_access_lesson = true;
 
     }
 
 
     $access_permission = false;
 
-    if ( ! Sensei()->settings->get('access_permission')  || sensei_all_access() ) {
+    if ( ! Sensei()->settings->get('access_permission') || sensei_all_access()) {
 
         $access_permission = true;
 
     }
 
-    $can_user_view_lesson = $access_permission || ( $user_can_access_lesson && $pre_requisite_complete ) || $is_preview;
+    $can_user_view_lesson = $access_permission || ($user_can_access_lesson && $pre_requisite_complete) || $is_preview;
 
     /**
      * Filter the can user view lesson function
@@ -792,7 +792,7 @@ 
      * @param string $lesson_id
      * @param string $user_id
      */
-    return apply_filters( 'sensei_can_user_view_lesson', $can_user_view_lesson, $lesson_id, $user_id );
+    return apply_filters('sensei_can_user_view_lesson', $can_user_view_lesson, $lesson_id, $user_id);
 
 } // end sensei_can_current_user_view_lesson
 
@@ -802,54 +802,54 @@ 
  * The function should only be called on the single lesson
  *
  */
-function sensei_the_single_lesson_meta(){
+function sensei_the_single_lesson_meta() {
 
     // if the lesson meta is included within theme load that instead of the function content
-    $template = Sensei_Templates::locate_template( 'single-lesson/lesson-meta.php' );
-    if( ! empty( $template ) ){
+    $template = Sensei_Templates::locate_template('single-lesson/lesson-meta.php');
+    if ( ! empty($template)) {
 
-        Sensei_Templates::get_template( 'single-lesson/lesson-meta.php' );
+        Sensei_Templates::get_template('single-lesson/lesson-meta.php');
         return;
 
     }
 
     // Get the meta info
-    $lesson_course_id = absint( get_post_meta( get_the_ID(), '_lesson_course', true ) );
-    $is_preview = Sensei_Utils::is_preview_lesson( get_the_ID() );
+    $lesson_course_id = absint(get_post_meta(get_the_ID(), '_lesson_course', true));
+    $is_preview = Sensei_Utils::is_preview_lesson(get_the_ID());
 
     // Get User Meta
     get_currentuserinfo();
 
     // Complete Lesson Logic
-    do_action( 'sensei_complete_lesson' );
+    do_action('sensei_complete_lesson');
     // Check that the course has been started
-    if ( Sensei()->access_settings()
-        || Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id())
-        || $is_preview ) {
+    if (Sensei()->access_settings()
+        || Sensei_Utils::user_started_course($lesson_course_id, get_current_user_id())
+        || $is_preview) {
         ?>
         <section class="lesson-meta">
             <?php
-            if( apply_filters( 'sensei_video_position', 'top', get_the_ID() ) == 'bottom' ) {
+            if (apply_filters('sensei_video_position', 'top', get_the_ID()) == 'bottom') {
 
-                do_action( 'sensei_lesson_video', get_the_ID() );
+                do_action('sensei_lesson_video', get_the_ID());
 
             }
             ?>
-            <?php do_action( 'sensei_frontend_messages' ); ?>
+            <?php do_action('sensei_frontend_messages'); ?>
 
             <?php if ( ! $is_preview
-                || Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id()) ) {
+                || Sensei_Utils::user_started_course($lesson_course_id, get_current_user_id())) {
 
-                sensei_do_deprecated_action( 'sensei_lesson_quiz_meta','1.9.0', 'sensei_single_lesson_content_inside_before' ,array( get_the_ID(), get_current_user_id() )  );
+                sensei_do_deprecated_action('sensei_lesson_quiz_meta', '1.9.0', 'sensei_single_lesson_content_inside_before', array(get_the_ID(), get_current_user_id()));
 
             } ?>
         </section>
 
-        <?php do_action( 'sensei_lesson_back_link', $lesson_course_id ); ?>
+        <?php do_action('sensei_lesson_back_link', $lesson_course_id); ?>
 
     <?php }
 
-    do_action( 'sensei_lesson_meta_extra', get_the_ID() );
+    do_action('sensei_lesson_meta_extra', get_the_ID());
 
 } // end the_single_lesson_meta
 
@@ -863,9 +863,9 @@ 
  *
  * @since 1.9.0
  */
-function get_sensei_header(){
+function get_sensei_header() {
 
-    if ( ! defined( 'ABSPATH' ) ) exit;
+    if ( ! defined('ABSPATH')) exit;
 
     get_header();
 
@@ -874,7 +874,7 @@ 
      *
      * @hooked sensei_output_content_wrapper - 10 (outputs opening divs for the content)
      */
-    do_action( 'sensei_before_main_content' );
+    do_action('sensei_before_main_content');
 
 }// end get_sensei_header
 
@@ -888,28 +888,28 @@ 
  *
  * @since 1.9.0
  */
-function get_sensei_footer(){
+function get_sensei_footer() {
 
     /**
      * sensei_pagination hook
      *
      * @hooked sensei_pagination - 10 (outputs pagination)
      */
-    do_action( 'sensei_pagination' );
+    do_action('sensei_pagination');
 
     /**
      * sensei_after_main_content hook
      *
      * @hooked sensei_output_content_wrapper_end - 10 (outputs closing divs for the content)
      */
-    do_action( 'sensei_after_main_content' );
+    do_action('sensei_after_main_content');
 
     /**
      * sensei_sidebar hook
      *
      * @hooked sensei_get_sidebar - 10
      */
-    do_action( 'sensei_sidebar' );
+    do_action('sensei_sidebar');
 
     get_footer();
 
@@ -921,7 +921,7 @@ 
  *
  * @since 1.9.0
  */
-function the_no_permissions_title(){
+function the_no_permissions_title() {
 
     /**
      * Filter the no permissions title just before it is echo'd on the
@@ -930,7 +930,7 @@ 
      * @since 1.9.0
      * @param $no_permissions_title
      */
-    echo apply_filters( 'sensei_the_no_permissions_title', Sensei()->permissions_message['title'] );
+    echo apply_filters('sensei_the_no_permissions_title', Sensei()->permissions_message['title']);
 
 }
 
@@ -939,7 +939,7 @@ 
  *
  * @since 1.9.0
  */
-function the_no_permissions_message( $post_id ){
+function the_no_permissions_message($post_id) {
 
     /**
      * Filter the no permissions message just before it is echo'd on the
@@ -948,7 +948,7 @@ 
      * @since 1.9.0
      * @param $no_permissions_message
      */
-    echo apply_filters( 'sensei_the_no_permissions_message', Sensei()->permissions_message['message'] , $post_id );
+    echo apply_filters('sensei_the_no_permissions_message', Sensei()->permissions_message['message'], $post_id);
 
 }
 
@@ -957,10 +957,10 @@ 
  *
  * @since 1.9.0
  */
-function sensei_the_excerpt( $post_id ){
+function sensei_the_excerpt($post_id) {
 
     global $post;
-    the_excerpt( $post );
+    the_excerpt($post);
 
 }
 
@@ -972,10 +972,10 @@ 
  * @global WP $wp
  * @return string $current_page_url
  */
- function sensei_get_current_page_url(){
+ function sensei_get_current_page_url() {
 
      global $wp;
-     $current_page_url =  home_url( $wp->request );
+     $current_page_url = home_url($wp->request);
      return $current_page_url;
 
  }
@@ -986,9 +986,9 @@ 
  *
  * @since 1.9.0
  */
-function sensei_the_my_courses_content(){
+function sensei_the_my_courses_content() {
 
-    echo Sensei()->course->load_user_courses_content( wp_get_current_user() );
+    echo Sensei()->course->load_user_courses_content(wp_get_current_user());
 
 } // sensei_the_my_courses_content
 
@@ -1001,9 +1001,9 @@ 
  *
  * @since 1.9.0
  */
-function sensei_load_template( $template_name ){
+function sensei_load_template($template_name) {
 
-    Sensei_Templates::get_template( $template_name );
+    Sensei_Templates::get_template($template_name);
 
 }
 
@@ -1015,9 +1015,9 @@ 
  * @param string $name the name of the template.
  * @since 1.9.0
  */
-function sensei_load_template_part( $slug, $name ){
+function sensei_load_template_part($slug, $name) {
 
-    Sensei_Templates::get_part( $slug, $name );
+    Sensei_Templates::get_part($slug, $name);
 
 }
 
@@ -1034,19 +1034,19 @@ 
  * @access public
  * @param string $lesson_id
  */
-function sensei_the_lesson_excerpt( $lesson_id = '' ) {
+function sensei_the_lesson_excerpt($lesson_id = '') {
 
-    if( empty( $lesson_id )){
+    if (empty($lesson_id)) {
 
         $lesson_id = get_the_ID();
 
     }
 
-    if( 'lesson' != get_post_type( $lesson_id ) ){
+    if ('lesson' != get_post_type($lesson_id)) {
         return;
     }
 
-    echo Sensei_Lesson::lesson_excerpt( get_post( $lesson_id ), false );
+    echo Sensei_Lesson::lesson_excerpt(get_post($lesson_id), false);
 
 }// End lesson_excerpt()
 
@@ -1055,17 +1055,17 @@ 
  *
  * @since 1.9.0
  */
-function sensei_the_course_results_lessons(){
+function sensei_the_course_results_lessons() {
     // load backwards compatible template name if it exists in the users theme
-    $located_template= locate_template( Sensei()->template_url . 'course-results/course-lessons.php' );
-    if( $located_template ){
+    $located_template = locate_template(Sensei()->template_url.'course-results/course-lessons.php');
+    if ($located_template) {
 
-        Sensei_Templates::get_template( 'course-results/course-lessons.php' );
+        Sensei_Templates::get_template('course-results/course-lessons.php');
         return;
 
     }
 
-    Sensei_Templates::get_template( 'course-results/lessons.php' );
+    Sensei_Templates::get_template('course-results/lessons.php');
 }
 
 /**
@@ -1075,7 +1075,7 @@ 
  * @uses Sensei_Course::get_loop_number_of_columns
  * @since 1.9.0
  */
-function sensei_courses_per_row(){
+function sensei_courses_per_row() {
 
     echo Sensei_Course::get_loop_number_of_columns();
 

templates/no-permissions.php

Spacing +8 added lines, -8 removed lines

@@ -11,7 +11,7 @@ 
  */
 ?>
 
-<?php  get_sensei_header();  ?>
+<?php  get_sensei_header(); ?>
 
 <?php
 /**
@@ -21,10 +21,10 @@ 
  * @since 1.9.0
  * @param $post_id
  */
-do_action('sensei_no_permissions_before_content', get_the_ID() );
+do_action('sensei_no_permissions_before_content', get_the_ID());
 ?>
 
-<article <?php post_class( 'no-permission' ) ?> >
+<article <?php post_class('no-permission') ?> >
 
     <header>
 
@@ -40,20 +40,20 @@ 
      * @since 1.9.0
      * @param $post_id
      */
-    do_action('sensei_no_permissions_inside_before_content', get_the_ID() );
+    do_action('sensei_no_permissions_inside_before_content', get_the_ID());
     ?>
 
     <section class="entry fix">
 
         <div class="sensei-message alert">
 
-            <?php the_no_permissions_message( get_the_ID() ); ?>
+            <?php the_no_permissions_message(get_the_ID()); ?>
 
         </div>
 
         <p class="excerpt">
 
-            <?php sensei_the_excerpt( get_the_ID() ); ?>
+            <?php sensei_the_excerpt(get_the_ID()); ?>
 
         </p>
 
@@ -67,7 +67,7 @@ 
      * @since 1.9.0
      * @param $post_id
      */
-    do_action('sensei_no_permissions_inside_after_content', get_the_ID() );
+    do_action('sensei_no_permissions_inside_after_content', get_the_ID());
     ?>
 
 </article><!-- .no-permissions -->
@@ -80,7 +80,7 @@ 
  * @since 1.9.0
  * @param $post_id
  */
-do_action('sensei_no_permissions_after_content', get_the_ID() );
+do_action('sensei_no_permissions_after_content', get_the_ID());
 ?>
 
 <?php get_sensei_footer(); ?>
\ No newline at end of file

Indentation +24 added lines, -24 removed lines

@@ -33,15 +33,15 @@ 
     </header>
 
     <?php
-    /**
-     * This action fires inside the no-permissions.php file. It
-     * is place just before the content.
-     *
-     * @since 1.9.0
-     * @param $post_id
-     */
-    do_action('sensei_no_permissions_inside_before_content', get_the_ID() );
-    ?>
+	/**
+	 * This action fires inside the no-permissions.php file. It
+	 * is place just before the content.
+	 *
+	 * @since 1.9.0
+	 * @param $post_id
+	 */
+	do_action('sensei_no_permissions_inside_before_content', get_the_ID() );
+	?>
 
     <section class="entry fix">
 
@@ -60,26 +60,26 @@ 
     </section>
 
     <?php
-    /**
-     * This action fires inside the no-permissions.php file. It
-     * is place just after the content.
-     *
-     * @since 1.9.0
-     * @param $post_id
-     */
-    do_action('sensei_no_permissions_inside_after_content', get_the_ID() );
-    ?>
+	/**
+	 * This action fires inside the no-permissions.php file. It
+	 * is place just after the content.
+	 *
+	 * @since 1.9.0
+	 * @param $post_id
+	 */
+	do_action('sensei_no_permissions_inside_after_content', get_the_ID() );
+	?>
 
 </article><!-- .no-permissions -->
 
 <?php
 /**
- * This action fires inside the no-permissions.php file. It
- * is placed outside after the content.
- *
- * @since 1.9.0
- * @param $post_id
- */
+	 * This action fires inside the no-permissions.php file. It
+	 * is placed outside after the content.
+	 *
+	 * @since 1.9.0
+	 * @param $post_id
+	 */
 do_action('sensei_no_permissions_after_content', get_the_ID() );
 ?>
 

templates/course-results.php

Indentation +43 added lines, -43 removed lines

@@ -1,26 +1,26 @@ 
 <?php
 /**
- * The Template for displaying course archives, including the course page template.
- *
- * Override this template by copying it to yourtheme/sensei/archive-course.php
- *
- * @author 		Automattic
- * @package 	Sensei
- * @category    Templates
- * @version     1.9.0
- */
+	 * The Template for displaying course archives, including the course page template.
+	 *
+	 * Override this template by copying it to yourtheme/sensei/archive-course.php
+	 *
+	 * @author 		Automattic
+	 * @package 	Sensei
+	 * @category    Templates
+	 * @version     1.9.0
+	 */
 ?>
 
 <?php  get_sensei_header();  ?>
 
 <?php
 /**
- * This hook fire inside learner-profile.php before the content
- *
- * @since 1.9.0
- *
- * @hooked Sensei_Course_Results::deprecate_sensei_course_results_content_hook() - 20
- */
+	 * This hook fire inside learner-profile.php before the content
+	 *
+	 * @since 1.9.0
+	 *
+	 * @hooked Sensei_Course_Results::deprecate_sensei_course_results_content_hook() - 20
+	 */
 do_action( 'sensei_course_results_content_before' );
 ?>
 
@@ -34,15 +34,15 @@ 
     <section class="entry fix">
 
         <?php
-        /**
-         * This hook fire inside learner-profile.php inside directly before the content
-         *
-         * @since 1.9.0
-         *
-         * @hooked Sensei_Course_Results::fire_sensei_message_hook() - 20
-         */
-        do_action( 'sensei_course_results_content_inside_before' );
-        ?>
+		/**
+		 * This hook fire inside learner-profile.php inside directly before the content
+		 *
+		 * @since 1.9.0
+		 *
+		 * @hooked Sensei_Course_Results::fire_sensei_message_hook() - 20
+		 */
+		do_action( 'sensei_course_results_content_inside_before' );
+		?>
 
         <header>
 
@@ -56,27 +56,27 @@ 
 
             <section class="course-results-lessons">
                 <?php
-                $started_course = Sensei_Utils::user_started_course( $course->ID, get_current_user_id() );
-                if( $started_course ) {
+				$started_course = Sensei_Utils::user_started_course( $course->ID, get_current_user_id() );
+				if( $started_course ) {
 
-                    sensei_the_course_results_lessons();
+					sensei_the_course_results_lessons();
 
-                }
-                ?>
+				}
+				?>
             </section>
 
         <?php endif; ?>
 
         <?php
-        /**
-         * This hook fire inside learner-profile.php inside directly after the content
-         *
-         * @since 1.9.0
-         *
-         * @hooked Sensei()->course_results->course_info - 20
-         */
-        do_action( 'sensei_course_results_content_inside_after' );
-        ?>
+		/**
+		 * This hook fire inside learner-profile.php inside directly after the content
+		 *
+		 * @since 1.9.0
+		 *
+		 * @hooked Sensei()->course_results->course_info - 20
+		 */
+		do_action( 'sensei_course_results_content_inside_after' );
+		?>
 
     </section>
 
@@ -84,11 +84,11 @@ 
 
 <?php
 /**
- * This hook fire inside course-results.php before the content
- *
- * @since 1.9.0
- *
- */
+		 * This hook fire inside course-results.php before the content
+		 *
+		 * @since 1.9.0
+		 *
+		 */
 do_action( 'sensei_course_results_content_after' );
 ?>
 

Spacing +10 added lines, -10 removed lines

@@ -11,7 +11,7 @@ 
  */
 ?>
 
-<?php  get_sensei_header();  ?>
+<?php  get_sensei_header(); ?>
 
 <?php
 /**
@@ -21,15 +21,15 @@ 
  *
  * @hooked Sensei_Course_Results::deprecate_sensei_course_results_content_hook() - 20
  */
-do_action( 'sensei_course_results_content_before' );
+do_action('sensei_course_results_content_before');
 ?>
 
 <?php
 global $course;
-$course = get_page_by_path( $wp_query->query_vars['course_results'], OBJECT, 'course' );
+$course = get_page_by_path($wp_query->query_vars['course_results'], OBJECT, 'course');
 ?>
 
-<article <?php post_class( array( 'course', 'post','course-results' ) ); ?> >
+<article <?php post_class(array('course', 'post', 'course-results')); ?> >
 
     <section class="entry fix">
 
@@ -41,7 +41,7 @@ 
          *
          * @hooked Sensei_Course_Results::fire_sensei_message_hook() - 20
          */
-        do_action( 'sensei_course_results_content_inside_before' );
+        do_action('sensei_course_results_content_inside_before');
         ?>
 
         <header>
@@ -52,12 +52,12 @@ 
 
         </header>
 
-        <?php if ( is_user_logged_in() ):?>
+        <?php if (is_user_logged_in()):?>
 
             <section class="course-results-lessons">
                 <?php
-                $started_course = Sensei_Utils::user_started_course( $course->ID, get_current_user_id() );
-                if( $started_course ) {
+                $started_course = Sensei_Utils::user_started_course($course->ID, get_current_user_id());
+                if ($started_course) {
 
                     sensei_the_course_results_lessons();
 
@@ -75,7 +75,7 @@ 
          *
          * @hooked Sensei()->course_results->course_info - 20
          */
-        do_action( 'sensei_course_results_content_inside_after' );
+        do_action('sensei_course_results_content_inside_after');
         ?>
 
     </section>
@@ -89,7 +89,7 @@ 
  * @since 1.9.0
  *
  */
-do_action( 'sensei_course_results_content_after' );
+do_action('sensei_course_results_content_after');
 ?>
 
 

includes/class-sensei-frontend.php

Indentation +311 added lines, -311 removed lines

@@ -71,10 +71,10 @@ 
 		// 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 );
@@ -145,13 +145,13 @@ 
 			wp_enqueue_script( $this->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
@@ -193,7 +193,7 @@ 
 	/**
 	 * sensei_get_template_part function.
 	 *
-     * @deprecated sine 1.9.0
+	 * @deprecated sine 1.9.0
 	 * @access public
 	 * @param mixed $slug
 	 * @param string $name (default: '')
@@ -201,15 +201,15 @@ 
 	 */
 	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())
@@ -219,8 +219,8 @@ 
 	 */
 	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()
 
@@ -236,33 +236,33 @@ 
 	 */
 	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' );
 
@@ -271,25 +271,25 @@ 
 
 	/**
 	 * 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' );
@@ -305,55 +305,55 @@ 
 	 */
 	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' );
 
@@ -410,13 +410,13 @@ 
 
 				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':
@@ -482,7 +482,7 @@ 
 
 			// 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'] ) ) {
 
@@ -505,44 +505,44 @@ 
 
 	// 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
-     * @deprecate
-     */
-    function the_single_title() {
+	/**
+	 * sensei_single_title output for single page title
+	 * @since  1.1.0
+	 * @return void
+	 * @deprecate
+	 */
+	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 ) {
 
-        trigger_error( 'Sensei Deprecated function: sensei_course_image since 1.9.0 . Please use Sensei()->course->course_image instead.');
+		trigger_error( 'Sensei Deprecated function: sensei_course_image since 1.9.0 . Please use Sensei()->course->course_image instead.');
 
-    	if ( ! $return ) {
+		if ( ! $return ) {
 
 			echo Sensei()->course->course_image( $course_id, $width, $height );
-            return '';
+			return '';
 
 		} // End If Statement
 
@@ -553,31 +553,31 @@ 
 	/**
 	 * 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' ) ) ) {
 
@@ -600,50 +600,50 @@ 
 	 *
 	 * @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()
@@ -655,7 +655,7 @@ 
 	 */
 	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()
 
@@ -672,9 +672,9 @@ 
 
 		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;' );
@@ -687,31 +687,31 @@ 
 				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( $lesson_id = 0 ) {
@@ -730,27 +730,27 @@ 
 					?><section class="lesson-tags">
 		    			<?php printf( __( 'Lesson tags: %1$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 ) );
 		}
@@ -772,13 +772,13 @@ 
 			$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 );
 
@@ -890,13 +890,13 @@ 
 		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() {
@@ -909,8 +909,8 @@ 
 		$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() ); ?>">
@@ -963,12 +963,12 @@ 
 		} // 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()
 
@@ -994,38 +994,38 @@ 
         	</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() {
@@ -1073,7 +1073,7 @@ 
 				<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>
 
@@ -1154,12 +1154,12 @@ 
 
 		//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 ) {
@@ -1191,8 +1191,8 @@ 
 		$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 );
@@ -1211,35 +1211,35 @@ 
 		} // 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 ) ) {
@@ -1287,7 +1287,7 @@ 
 				$item_id = $item['product_id'];
 			} 
 
-            if ( $item_id > 0 ) {
+			if ( $item_id > 0 ) {
 
 				$user_id = get_post_meta( $order_id, '_customer_user', true );
 
@@ -1367,15 +1367,15 @@ 
 
 					$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;
 				}
@@ -1482,32 +1482,32 @@ 
 
 				$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;
+						}
 
-                    }
+					}
 				}
 			}
 
@@ -1538,21 +1538,21 @@ 
 
 		//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
 
 	/**
@@ -1564,47 +1564,47 @@ 
 
 
 		// 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'] );
@@ -1614,42 +1614,42 @@ 
 				$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
 
@@ -1753,7 +1753,7 @@ 
 	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
@@ -1772,22 +1772,22 @@ 
 	}// 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
 

Spacing +452 added lines, -452 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /**
  * Sensei Frontend Class
@@ -22,78 +22,78 @@ 
 	 * Constructor.
 	 * @since  1.0.0
 	 */
-	public function __construct () {
+	public function __construct() {
 
 		// Template output actions
-		add_action( 'sensei_before_main_content', array( $this, 'sensei_output_content_wrapper' ), 10 );
-		add_action( 'sensei_after_main_content', array( $this, 'sensei_output_content_wrapper_end' ), 10 );
-		add_action( 'sensei_lesson_archive_lesson_title', array( $this, 'sensei_lesson_archive_lesson_title' ), 10 );
+		add_action('sensei_before_main_content', array($this, 'sensei_output_content_wrapper'), 10);
+		add_action('sensei_after_main_content', array($this, 'sensei_output_content_wrapper_end'), 10);
+		add_action('sensei_lesson_archive_lesson_title', array($this, 'sensei_lesson_archive_lesson_title'), 10);
 
 		// 1.2.1
-		add_action( 'sensei_complete_lesson', array( $this, 'sensei_complete_lesson' ) );
-		add_action( 'init', array( $this, 'sensei_complete_course' ), 5 );
-		add_action( 'sensei_frontend_messages', array( $this, 'sensei_frontend_messages' ) );
-		add_action( 'sensei_lesson_video', array( $this, 'sensei_lesson_video' ), 10, 1 );
-		add_action( 'sensei_complete_lesson_button', array( $this, 'sensei_complete_lesson_button' ) );
-		add_action( 'sensei_reset_lesson_button', array( $this, 'sensei_reset_lesson_button' ) );
+		add_action('sensei_complete_lesson', array($this, 'sensei_complete_lesson'));
+		add_action('init', array($this, 'sensei_complete_course'), 5);
+		add_action('sensei_frontend_messages', array($this, 'sensei_frontend_messages'));
+		add_action('sensei_lesson_video', array($this, 'sensei_lesson_video'), 10, 1);
+		add_action('sensei_complete_lesson_button', array($this, 'sensei_complete_lesson_button'));
+		add_action('sensei_reset_lesson_button', array($this, 'sensei_reset_lesson_button'));
 
-		add_action( 'sensei_course_archive_meta', array( $this, 'sensei_course_archive_meta' ) );
+		add_action('sensei_course_archive_meta', array($this, 'sensei_course_archive_meta'));
 
-		add_action( 'sensei_lesson_tag_main_content', array( $this, 'sensei_lesson_archive_main_content' ), 10 );
-		add_action( 'sensei_no_permissions_main_content', array( $this, 'sensei_no_permissions_main_content' ), 10 );
+		add_action('sensei_lesson_tag_main_content', array($this, 'sensei_lesson_archive_main_content'), 10);
+		add_action('sensei_no_permissions_main_content', array($this, 'sensei_no_permissions_main_content'), 10);
 
-		add_action( 'sensei_lesson_meta', array( $this, 'sensei_lesson_meta' ), 10 );
-		add_action( 'sensei_single_course_content_inside_before', array( $this, 'sensei_course_start' ), 10 );
+		add_action('sensei_lesson_meta', array($this, 'sensei_lesson_meta'), 10);
+		add_action('sensei_single_course_content_inside_before', array($this, 'sensei_course_start'), 10);
 
 		// add_filter( 'get_comments_number', array( $this, 'sensei_lesson_comment_count' ), 1 );
-		add_filter( 'the_title', array( $this, 'sensei_lesson_preview_title' ), 10, 2 );
+		add_filter('the_title', array($this, 'sensei_lesson_preview_title'), 10, 2);
 
 		//1.6.2
-		add_filter( 'wp_login_failed', array( $this, 'sensei_login_fail_redirect' ), 10 );
-		add_filter( 'init', array( $this, 'sensei_handle_login_request' ), 10 );
+		add_filter('wp_login_failed', array($this, 'sensei_login_fail_redirect'), 10);
+		add_filter('init', array($this, 'sensei_handle_login_request'), 10);
 		//1.6.3
-		add_action( 'init', array( $this, 'sensei_process_registration' ), 2 );
+		add_action('init', array($this, 'sensei_process_registration'), 2);
 		//1.7.0
-		add_action( 'sensei_pagination', array( $this, 'sensei_breadcrumb' ), 80, 1 );
+		add_action('sensei_pagination', array($this, 'sensei_breadcrumb'), 80, 1);
 
 		// Fix pagination for course archive pages when filtering by course type
-		add_filter( 'pre_get_posts', array( $this, 'sensei_course_archive_pagination' ) );
+		add_filter('pre_get_posts', array($this, 'sensei_course_archive_pagination'));
 
 		// Scripts and Styles
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_styles' ) );
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
 
 		// Custom Menu Item filters
-		add_filter( 'wp_setup_nav_menu_item', array( $this, 'sensei_setup_nav_menu_item' ) );
-		add_filter( 'wp_nav_menu_objects', array( $this, 'sensei_wp_nav_menu_objects' ) );
+		add_filter('wp_setup_nav_menu_item', array($this, 'sensei_setup_nav_menu_item'));
+		add_filter('wp_nav_menu_objects', array($this, 'sensei_wp_nav_menu_objects'));
 		// Search Results filters
-		add_filter( 'post_class', array( $this, 'sensei_search_results_classes' ), 10 );
+		add_filter('post_class', array($this, 'sensei_search_results_classes'), 10);
 		// Only show course & lesson excerpts in search results
-		add_filter( 'the_content', array( $this, 'sensei_search_results_excerpt' ) );
+		add_filter('the_content', array($this, 'sensei_search_results_excerpt'));
 
         //Use WooCommerce filter to show admin bar to Teachers.
-        add_action( 'init', array( $this, 'sensei_show_admin_bar') );
+        add_action('init', array($this, 'sensei_show_admin_bar'));
 
         // 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 );
-		add_action( 'woocommerce_order_status_processing_to_refunded', array( $this, 'remove_active_course' ), 10, 1 );
-		add_action( 'woocommerce_order_status_completed_to_refunded', array( $this, 'remove_active_course' ), 10, 1 );
-		add_action( 'woocommerce_order_status_on-hold_to_refunded', array( $this, 'remove_active_course' ), 10, 1 );
+		add_action('woocommerce_order_status_processing_to_cancelled', array($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);
+		add_action('woocommerce_order_status_processing_to_refunded', array($this, 'remove_active_course'), 10, 1);
+		add_action('woocommerce_order_status_completed_to_refunded', array($this, 'remove_active_course'), 10, 1);
+		add_action('woocommerce_order_status_on-hold_to_refunded', array($this, 'remove_active_course'), 10, 1);
 
 		// Make sure correct courses are marked as active for users
-		add_action( 'sensei_before_my_courses', array( $this, 'activate_purchased_courses' ), 10, 1 );
-		add_action( 'sensei_single_course_content_inside_before', array( $this, 'activate_purchased_single_course' ), 10 );
+		add_action('sensei_before_my_courses', array($this, 'activate_purchased_courses'), 10, 1);
+		add_action('sensei_single_course_content_inside_before', array($this, 'activate_purchased_single_course'), 10);
 
 		// Lesson tags
-		add_action( 'sensei_lesson_meta_extra', array( $this, 'lesson_tags_display' ), 10, 1 );
-		add_action( 'pre_get_posts', array( $this, 'lesson_tag_archive_filter' ), 10, 1 );
-		add_filter( 'sensei_lessons_archive_text', array( $this, 'lesson_tag_archive_header' ) );
-		add_action( 'sensei_loop_lesson_inside_before', array( $this, 'lesson_tag_archive_description' ), 11 );
+		add_action('sensei_lesson_meta_extra', array($this, 'lesson_tags_display'), 10, 1);
+		add_action('pre_get_posts', array($this, 'lesson_tag_archive_filter'), 10, 1);
+		add_filter('sensei_lessons_archive_text', array($this, 'lesson_tag_archive_header'));
+		add_action('sensei_loop_lesson_inside_before', array($this, 'lesson_tag_archive_description'), 11);
 
 		// Hide Sensei activity comments from lesson and course pages
-		add_filter( 'wp_list_comments_args', array( $this, 'hide_sensei_activity' ) );
+		add_filter('wp_list_comments_args', array($this, 'hide_sensei_activity'));
 	} // End __construct()
 
 	/**
@@ -101,7 +101,7 @@ 
 	 * @since  1.0.0
 	 * @return void
 	 */
-	public function init () {
+	public function init() {
 
 	} // End init()
 
@@ -112,12 +112,12 @@ 
 	 * @since  1.7.3
 	 * @return array|mixed
 	 */
-	public function __get( $key ) {
+	public function __get($key) {
 
 
-		if ( 'lesson' == $key || 'course' == $key ) {
-			if ( WP_DEBUG ) {
-				trigger_error( sprintf( 'Sensei()->frontend->%1$s has been <strong>deprecated</strong> since version %2$s! Please use Sensei()->%1$s to access the instance.', $key, '1.7.3' ) );
+		if ('lesson' == $key || 'course' == $key) {
+			if (WP_DEBUG) {
+				trigger_error(sprintf('Sensei()->frontend->%1$s has been <strong>deprecated</strong> since version %2$s! Please use Sensei()->%1$s to access the instance.', $key, '1.7.3'));
 			}
 			return Sensei()->$key;
 		}
@@ -130,32 +130,32 @@ 
 	 * @since  1.0.0
 	 * @return void
 	 */
-	public function enqueue_scripts () {
+	public function enqueue_scripts() {
 
 		$disable_js = false;
-		if ( isset( Sensei()->settings->settings[ 'js_disable' ] ) ) {
-			$disable_js = Sensei()->settings->settings[ 'js_disable' ];
+		if (isset(Sensei()->settings->settings['js_disable'])) {
+			$disable_js = Sensei()->settings->settings['js_disable'];
 		} // End If Statement
-		if ( ! $disable_js ) {
+		if ( ! $disable_js) {
 
-			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+			$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
 
 			// My Courses tabs script
-			wp_register_script( $this->token . '-user-dashboard', esc_url( Sensei()->plugin_url . 'assets/js/user-dashboard' . $suffix . '.js' ), array( 'jquery-ui-tabs' ), Sensei()->version, true );
-			wp_enqueue_script( $this->token . '-user-dashboard' );
+			wp_register_script($this->token.'-user-dashboard', esc_url(Sensei()->plugin_url.'assets/js/user-dashboard'.$suffix.'.js'), array('jquery-ui-tabs'), Sensei()->version, true);
+			wp_enqueue_script($this->token.'-user-dashboard');
 
 
             // Course Archive javascript
-            if( is_post_type_archive( 'course' ) ){
+            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
-			do_action( 'sensei_additional_scripts' );
+			do_action('sensei_additional_scripts');
 
 		} // End If Statement
 
@@ -166,24 +166,24 @@ 
 	 * @since  1.0.0
 	 * @return void
 	 */
-	public function enqueue_styles () {
+	public function enqueue_styles() {
 
 
 		$disable_styles = false;
-		if ( isset( Sensei()->settings->settings[ 'styles_disable' ] ) ) {
-			$disable_styles = Sensei()->settings->settings[ 'styles_disable' ];
+		if (isset(Sensei()->settings->settings['styles_disable'])) {
+			$disable_styles = Sensei()->settings->settings['styles_disable'];
 		} // End If Statement
 
 		// Add filter for theme overrides
-		$disable_styles = apply_filters( 'sensei_disable_styles', $disable_styles );
+		$disable_styles = apply_filters('sensei_disable_styles', $disable_styles);
 
-		if ( ! $disable_styles ) {
+		if ( ! $disable_styles) {
 
-			wp_register_style( Sensei()->token . '-frontend', Sensei()->plugin_url . 'assets/css/frontend/sensei.css', '', Sensei()->version, 'screen' );
-			wp_enqueue_style( Sensei()->token . '-frontend' );
+			wp_register_style(Sensei()->token.'-frontend', Sensei()->plugin_url.'assets/css/frontend/sensei.css', '', Sensei()->version, 'screen');
+			wp_enqueue_style(Sensei()->token.'-frontend');
 
 			// Allow additional stylesheets to be loaded
-			do_action( 'sensei_additional_styles' );
+			do_action('sensei_additional_styles');
 
 		} // End If Statement
 
@@ -199,10 +199,10 @@ 
 	 * @param string $name (default: '')
 	 * @return void
 	 */
-	function sensei_get_template_part( $slug, $name = '' ) {
+	function sensei_get_template_part($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()
 
@@ -217,10 +217,10 @@ 
 	 * @param string $default_path (default: '')
 	 * @return void
 	 */
-	function sensei_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
+	function sensei_get_template($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()
 
@@ -234,10 +234,10 @@ 
 	 * @param string $default_path (default: '')
 	 * @return void
 	 */
-	function sensei_locate_template( $template_name, $template_path = '', $default_path = '' ) {
+	function sensei_locate_template($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()
 
@@ -251,20 +251,20 @@ 
 	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',
+        $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' );
+            Sensei_Templates::get_template('wrappers/wrapper-start.php');
             return;
 
         }
 
-		Sensei_Templates::get_template( 'globals/wrapper-start.php' );
+		Sensei_Templates::get_template('globals/wrapper-start.php');
 
 	} // End sensei_output_content_wrapper()
 
@@ -278,21 +278,21 @@ 
 	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',
+        $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' );
+            Sensei_Templates::get_template('wrappers/wrapper-end.php');
             return;
 
         }
 
 
-		Sensei_Templates::get_template( 'globals/wrapper-end.php' );
+		Sensei_Templates::get_template('globals/wrapper-end.php');
 
 	} // End sensei_output_content_wrapper_end()
 
@@ -305,57 +305,57 @@ 
 	 */
 	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 ) ){
+            $template = locate_template(array(Sensei()->template_url.'wrappers/pagination-posts.php'));
+            if ( ! empty($template)) {
 
-                Sensei_Templates::get_template( 'wrappers/pagination-posts.php' );
+                Sensei_Templates::get_template('wrappers/pagination-posts.php');
                 return;
 
             }
 
-			Sensei_Templates::get_template( 'globals/pagination-posts.php' );
+			Sensei_Templates::get_template('globals/pagination-posts.php');
 
-		} elseif( is_singular('lesson') ) {
+		} 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 ) ){
+		    $template = locate_template(array(Sensei()->template_url.'wrappers/pagination-lesson.php'));
+            if ( ! empty($template)) {
 
-                Sensei_Templates::get_template( 'wrappers/pagination-lesson.php' );
+                Sensei_Templates::get_template('wrappers/pagination-lesson.php');
                 return;
 
             }
 
-			Sensei_Templates::get_template( 'globals/pagination-lesson.php' );
+			Sensei_Templates::get_template('globals/pagination-lesson.php');
 
-		} elseif( is_singular('quiz') ) {
+		} 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 ) ){
+		    $template = locate_template(array(Sensei()->template_url.'wrappers/pagination-quiz.php'));
+            if ( ! empty($template)) {
 
-                Sensei_Templates::get_template( 'wrappers/pagination-quiz.php' );
+                Sensei_Templates::get_template('wrappers/pagination-quiz.php');
                 return;
 
             }
 
-			Sensei_Templates::get_template( 'globals/pagination-quiz.php' );
+			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 ) ){
+            $template = locate_template(array(Sensei()->template_url.'wrappers/pagination.php'));
+            if ( ! empty($template)) {
 
-                Sensei_Templates::get_template( 'wrappers/pagination.php' );
+                Sensei_Templates::get_template('wrappers/pagination.php');
                 return;
 
             }
 
-			Sensei_Templates::get_template( 'globals/pagination.php' );
+			Sensei_Templates::get_template('globals/pagination.php');
 
 		} // End If Statement
 
@@ -381,21 +381,21 @@ 
 	 * @param object $item
 	 * @return object $item
 	 */
-	public function sensei_setup_nav_menu_item( $item ) {
+	public function sensei_setup_nav_menu_item($item) {
 		global $pagenow, $wp_rewrite;
 
-		if( 'nav-menus.php' != $pagenow && !defined('DOING_AJAX') && isset( $item->url ) && 'custom' == $item->type ) {
+		if ('nav-menus.php' != $pagenow && ! defined('DOING_AJAX') && isset($item->url) && 'custom' == $item->type) {
 
 			// Set up Sensei menu links
-			$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
-			$my_account_page_id = intval( Sensei()->settings->settings[ 'my_course_page' ] );
+			$course_page_id = intval(Sensei()->settings->settings['course_page']);
+			$my_account_page_id = intval(Sensei()->settings->settings['my_course_page']);
 
 			$course_page_url = Sensei_Course::get_courses_page_url();
-			$lesson_archive_url = get_post_type_archive_link( 'lesson' );
-			$my_courses_url = get_permalink( $my_account_page_id );
-			$my_messages_url = get_post_type_archive_link( 'sensei_message' );
+			$lesson_archive_url = get_post_type_archive_link('lesson');
+			$my_courses_url = get_permalink($my_account_page_id);
+			$my_messages_url = get_post_type_archive_link('sensei_message');
 
-			switch ( $item->url ) {
+			switch ($item->url) {
 				case '#senseicourses':
 					$item->url = $course_page_url;
 					break;
@@ -412,7 +412,7 @@ 
 					$item->url = $my_messages_url;
                     // if no archive link exist for sensei_message
                     // set it back to the place holder
-                    if( ! $item->url ){
+                    if ( ! $item->url) {
 
                         $item->url = '#senseimymessages';
 
@@ -420,21 +420,21 @@ 
 					break;
 
 				case '#senseilearnerprofile':
-					$item->url = esc_url( Sensei()->learner_profiles->get_permalink() );
+					$item->url = esc_url(Sensei()->learner_profiles->get_permalink());
 					break;
 
 				case '#senseiloginlogout':
-						$logout_url = wp_logout_url( home_url() );
+						$logout_url = wp_logout_url(home_url());
 						// Login link links to the My Courses page, to avoid the WP dashboard.
 						$login_url = $my_courses_url;
 
-						$item->url = ( is_user_logged_in() ? $logout_url : $login_url );
+						$item->url = (is_user_logged_in() ? $logout_url : $login_url);
 
 						// determine the menu title login or logout
-						if ( is_user_logged_in() ) {
-							$menu_title =  __( 'Logout'  ,'woothemes-sensei');
+						if (is_user_logged_in()) {
+							$menu_title = __('Logout', 'woothemes-sensei');
 						} else {
-							$menu_title =  __( 'Login'  ,'woothemes-sensei');
+							$menu_title = __('Login', 'woothemes-sensei');
 						}
 
 						/**
@@ -444,7 +444,7 @@ 
 						 *
 						 * @param $menu_title
 						 */
-						$item->title = apply_filters( 'sensei_login_logout_menu_title', $menu_title );
+						$item->title = apply_filters('sensei_login_logout_menu_title', $menu_title);
 
 					break;
 
@@ -452,12 +452,12 @@ 
 					break;
 			}
 
-			$_root_relative_current = untrailingslashit( $_SERVER['REQUEST_URI'] );
-			$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_root_relative_current );
-			$item_url = untrailingslashit( $item->url );
-			$_indexless_current = untrailingslashit( preg_replace( '/' . preg_quote( $wp_rewrite->index, '/' ) . '$/', '', $current_url ) );
+			$_root_relative_current = untrailingslashit($_SERVER['REQUEST_URI']);
+			$current_url = set_url_scheme('http://'.$_SERVER['HTTP_HOST'].$_root_relative_current);
+			$item_url = untrailingslashit($item->url);
+			$_indexless_current = untrailingslashit(preg_replace('/'.preg_quote($wp_rewrite->index, '/').'$/', '', $current_url));
 			// Highlight current menu item
-			if ( $item_url && in_array( $item_url, array( $current_url, $_indexless_current, $_root_relative_current ) ) ) {
+			if ($item_url && in_array($item_url, array($current_url, $_indexless_current, $_root_relative_current))) {
 				$item->classes[] = 'current-menu-item current_page_item';
 			}
 
@@ -476,26 +476,26 @@ 
 	 * @param object $sorted_menu_items
 	 * @return object $sorted_menu_items
 	 */
-	public function sensei_wp_nav_menu_objects( $sorted_menu_items ) {
+	public function sensei_wp_nav_menu_objects($sorted_menu_items) {
 
-		foreach( $sorted_menu_items as $k=>$item ) {
+		foreach ($sorted_menu_items as $k=>$item) {
 
 			// 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 ) {
+			if ( ! get_post_type_archive_link('sensei_message')
+                && '#senseimymessages' == $item->url) {
 
-				if ( !is_user_logged_in() || ( isset( Sensei()->settings->settings['messages_disable'] ) && Sensei()->settings->settings['messages_disable'] ) ) {
+				if ( ! is_user_logged_in() || (isset(Sensei()->settings->settings['messages_disable']) && Sensei()->settings->settings['messages_disable'])) {
 
-					unset( $sorted_menu_items[$k] );
+					unset($sorted_menu_items[$k]);
 
 				}
 			}
 			// Remove the My Profile link for logged out users.
-			if( Sensei()->learner_profiles->get_permalink() == $item->url ) {
+			if (Sensei()->learner_profiles->get_permalink() == $item->url) {
 
-				if ( !is_user_logged_in() || ! ( isset( Sensei()->settings->settings[ 'learner_profile_enable' ] ) && Sensei()->settings->settings[ 'learner_profile_enable' ] ) ) {
+				if ( ! is_user_logged_in() || ! (isset(Sensei()->settings->settings['learner_profile_enable']) && Sensei()->settings->settings['learner_profile_enable'])) {
 
-					unset( $sorted_menu_items[$k] );
+					unset($sorted_menu_items[$k]);
 
 				}
 			}
@@ -507,7 +507,7 @@ 
 	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' == $post->post_type ) ) ) {
+	    if (isset($post->post_type) && (('course' == $post->post_type) || ('lesson' == $post->post_type) || ('product' == $post->post_type))) {
 	    	$classes[] = 'post';
 		} // End If Statement
 	    return $classes;
@@ -535,18 +535,18 @@ 
      * @param bool|false $return
      * @return string|void
 	 */
-	function sensei_course_image( $course_id, $width = '100', $height = '100', $return = false ) {
+	function sensei_course_image($course_id, $width = '100', $height = '100', $return = false) {
 
-        trigger_error( 'Sensei Deprecated function: sensei_course_image since 1.9.0 . Please use Sensei()->course->course_image instead.');
+        trigger_error('Sensei Deprecated function: sensei_course_image since 1.9.0 . Please use Sensei()->course->course_image instead.');
 
-    	if ( ! $return ) {
+    	if ( ! $return) {
 
-			echo Sensei()->course->course_image( $course_id, $width, $height );
+			echo Sensei()->course->course_image($course_id, $width, $height);
             return '';
 
 		} // End If Statement
 
-		return Sensei()->course->course_image( $course_id, $width, $height );
+		return Sensei()->course->course_image($course_id, $width, $height);
 
 	} // End sensei_course_image()
 
@@ -561,15 +561,15 @@ 
      * @param bool|false $widget
      * @return string
 	 */
-	function sensei_lesson_image( $lesson_id, $width = '100', $height = '100', $return = false, $widget = false ) {
+	function sensei_lesson_image($lesson_id, $width = '100', $height = '100', $return = false, $widget = false) {
 
-        if( ! $return ){
+        if ( ! $return) {
 
-            echo Sensei()->lesson->lesson_image( $lesson_id, $width, $height, $widget );
+            echo Sensei()->lesson->lesson_image($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()
 
@@ -577,20 +577,20 @@ 
      * @since 1.0.0
      * @param WP_Query $query
      */
-    function sensei_course_archive_pagination( $query ) {
+    function sensei_course_archive_pagination($query) {
 
-		if( ! is_admin() && $query->is_main_query() && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'newcourses', 'featuredcourses', 'freecourses', 'paidcourses' ) ) ) {
+		if ( ! is_admin() && $query->is_main_query() && isset($_GET['action']) && in_array($_GET['action'], array('newcourses', 'featuredcourses', 'freecourses', 'paidcourses'))) {
 
 			$amount = 0;
-			if ( isset( Sensei()->settings->settings[ 'course_archive_amount' ] ) && ( 0 < absint( Sensei()->settings->settings[ 'course_archive_amount' ] ) ) ) {
-				$amount = absint( Sensei()->settings->settings[ 'course_archive_amount' ] );
+			if (isset(Sensei()->settings->settings['course_archive_amount']) && (0 < absint(Sensei()->settings->settings['course_archive_amount']))) {
+				$amount = absint(Sensei()->settings->settings['course_archive_amount']);
 			}
 
-			if( $amount ) {
-				$query->set( 'posts_per_page', $amount );
+			if ($amount) {
+				$query->set('posts_per_page', $amount);
 			}
 
-			$query->set( 'orderby', 'menu_order date' );
+			$query->set('orderby', 'menu_order date');
 
 		}
 	}
@@ -606,7 +606,7 @@ 
 	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>' );
+        WooThemes_Sensei_Course::archive_header('', '<header class="archive-header"><h1>', '</h1></header>');
 
 	} // sensei_course_archive_header()
 
@@ -619,15 +619,15 @@ 
 	 * @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' );
+        _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
      */
-	public function sensei_message_archive_header( ){
-        _deprecated_function('Sensei_Frontend::sensei_message_archive_header','Please use: Sense');
+	public function sensei_message_archive_header( ) {
+        _deprecated_function('Sensei_Frontend::sensei_message_archive_header', 'Please use: Sense');
         Sensei_Messages::the_archive_header();
 	} // sensei_message_archive_header()
 
@@ -637,15 +637,15 @@ 
      * @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( $post_item->ID );
+	function sensei_course_archive_course_title($post_item) {
+		if (isset($post_item->ID) && (0 < $post_item->ID)) {
+			$post_id = absint($post_item->ID);
     		$post_title = $post_item->post_title;
 		} else {
 			$post_id = get_the_ID();
     		$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 $post_title; ?></a></h2></header><?php
+		?><header><h2><a href="<?php echo get_permalink($post_id); ?>" title="<?php echo esc_attr($post_title); ?>"><?php echo $post_title; ?></a></h2></header><?php
 	} // End sensei_course_archive_course_title()
 
 	/**
@@ -656,7 +656,7 @@ 
 	public function sensei_lesson_archive_lesson_title() {
 		$post_id = get_the_ID();
     	$post_title = get_the_title();
-		?><header><h2><a href="<?php echo get_permalink( $post_id ); ?>" title="<?php echo esc_attr( $post_title ); ?>"><?php echo $post_title; ?></a></h2></header><?php
+		?><header><h2><a href="<?php echo get_permalink($post_id); ?>" title="<?php echo esc_attr($post_title); ?>"><?php echo $post_title; ?></a></h2></header><?php
 	} // End sensei_lesson_archive_lesson_title()
 
 	/**
@@ -665,40 +665,40 @@ 
 	 * @param  integer $id course, lesson or quiz id
 	 * @return void
 	 */
-	public function sensei_breadcrumb( $id = 0 ) {
+	public function sensei_breadcrumb($id = 0) {
 
 		// Only output on lesson, quiz and taxonomy (module) pages
-		if( ! ( is_tax( 'module' ) || is_singular( 'lesson' ) || is_singular( 'quiz' ) ) ) return;
+		if ( ! (is_tax('module') || is_singular('lesson') || is_singular('quiz'))) return;
 
-		if( empty( $id )  ){
+		if (empty($id)) {
 
             $id = get_the_ID();
 
         }
 
-		$sensei_breadcrumb_prefix = __( 'Back to: ', 'woothemes-sensei' );
-		$separator = apply_filters( 'sensei_breadcrumb_separator', '&gt;' );
+		$sensei_breadcrumb_prefix = __('Back to: ', 'woothemes-sensei');
+		$separator = apply_filters('sensei_breadcrumb_separator', '&gt;');
 
-		$html = '<section class="sensei-breadcrumb">' . $sensei_breadcrumb_prefix;
+		$html = '<section class="sensei-breadcrumb">'.$sensei_breadcrumb_prefix;
 		// Lesson
-		if ( is_singular( 'lesson' ) && 0 < intval( $id ) ) {
-			$course_id = intval( get_post_meta( $id, '_lesson_course', true ) );
-			if( ! $course_id ) {
+		if (is_singular('lesson') && 0 < intval($id)) {
+			$course_id = intval(get_post_meta($id, '_lesson_course', true));
+			if ( ! $course_id) {
 				return;
 			}
-			$html .= '<a href="' . esc_url( get_permalink( $course_id ) ) . '" title="' . __( 'Back to the course', 'woothemes-sensei' ) . '">' . get_the_title( $course_id ) . '</a>';
+			$html .= '<a href="'.esc_url(get_permalink($course_id)).'" title="'.__('Back to the course', 'woothemes-sensei').'">'.get_the_title($course_id).'</a>';
     	} // End If Statement
     	// Quiz
-		if ( is_singular( 'quiz' ) && 0 < intval( $id ) ) {
-			$lesson_id = intval( get_post_meta( $id, '_quiz_lesson', true ) );
-			if( ! $lesson_id ) {
+		if (is_singular('quiz') && 0 < intval($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>';
+			 $html .= '<a href="'.esc_url(get_permalink($lesson_id)).'" title="'.__('Back to the lesson', 'woothemes-sensei').'">'.get_the_title($lesson_id).'</a>';
     	} // End If Statement
 
     	// Allow other plugins to filter html
-    	$html = apply_filters ( 'sensei_breadcrumb_output', $html, $separator );
+    	$html = apply_filters('sensei_breadcrumb_output', $html, $separator);
     	$html .= '</section>';
 
     	echo $html;
@@ -710,25 +710,25 @@ 
      */
 	public function sensei_lesson_course_signup_link( ) {
 
-        _deprecated_function('sensei_lesson_course_signup_link', '1.9.0', '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 ) {
-		if( $lesson_id ) {
-			$tags = wp_get_post_terms( $lesson_id, 'lesson-tag' );
-			if( $tags && count( $tags ) > 0 ) {
+	public function lesson_tags_display($lesson_id = 0) {
+		if ($lesson_id) {
+			$tags = wp_get_post_terms($lesson_id, 'lesson-tag');
+			if ($tags && count($tags) > 0) {
 				$tag_list = '';
-				foreach( $tags as $tag ) {
-					$tag_link = get_term_link( $tag, 'lesson-tag' );
-					if( ! is_wp_error( $tag_link ) ) {
-						if( $tag_list ) { $tag_list .= ', '; }
-						$tag_list .= '<a href="' . $tag_link . '">' . $tag->name . '</a>';
+				foreach ($tags as $tag) {
+					$tag_link = get_term_link($tag, 'lesson-tag');
+					if ( ! is_wp_error($tag_link)) {
+						if ($tag_list) { $tag_list .= ', '; }
+						$tag_list .= '<a href="'.$tag_link.'">'.$tag->name.'</a>';
 					}
 				}
-				if( $tag_list ) {
+				if ($tag_list) {
 					?><section class="lesson-tags">
-		    			<?php printf( __( 'Lesson tags: %1$s', 'woothemes-sensei' ), $tag_list ); ?>
+		    			<?php printf(__('Lesson tags: %1$s', 'woothemes-sensei'), $tag_list); ?>
 		    		</section><?php
 		    	}
 	    	}
@@ -738,51 +738,51 @@ 
     /**
      * @param WP_Query $query
      */
-	public function lesson_tag_archive_filter( $query ) {
-    	if( is_tax( 'lesson-tag' ) && $query->is_main_query() ) {
+	public function lesson_tag_archive_filter($query) {
+    	if (is_tax('lesson-tag') && $query->is_main_query()) {
     		// Limit to lessons only
-    		$query->set( 'post_type', 'lesson' );
+    		$query->set('post_type', 'lesson');
 
     		// Set order of lessons
-    		$query->set( 'orderby', 'menu_order' );
-    		$query->set( 'order', 'ASC' );
+    		$query->set('orderby', 'menu_order');
+    		$query->set('order', 'ASC');
 
     	}
     }
 
-    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 ) );
+    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));
 		}
 		return $title;
 	}
 
 	public function lesson_tag_archive_description() {
-		if( is_tax( 'lesson-tag' ) ) {
+		if (is_tax('lesson-tag')) {
 			$tag = get_queried_object();
-			echo '<p class="archive-description lesson-description">' . apply_filters( 'sensei_lesson_tag_archive_description', nl2br( $tag->description ), $tag->term_id ) . '</p>';
+			echo '<p class="archive-description lesson-description">'.apply_filters('sensei_lesson_tag_archive_description', nl2br($tag->description), $tag->term_id).'</p>';
 		}
 	}
 
 	public function sensei_complete_lesson() {
-		global $post,  $current_user;
+		global $post, $current_user;
 		// Handle Quiz Completion
-		if ( isset( $_POST['quiz_action'] ) && wp_verify_nonce( $_POST[ 'woothemes_sensei_complete_lesson_noonce' ], 'woothemes_sensei_complete_lesson_noonce' ) ) {
+		if (isset($_POST['quiz_action']) && wp_verify_nonce($_POST['woothemes_sensei_complete_lesson_noonce'], 'woothemes_sensei_complete_lesson_noonce')) {
 
-			$sanitized_submit = esc_html( $_POST['quiz_action'] );
+			$sanitized_submit = esc_html($_POST['quiz_action']);
 
 			switch ($sanitized_submit) {
                 case 'lesson-complete':
 
-					Sensei_Utils::sensei_start_lesson( $post->ID, $current_user->ID, $complete = true );
+					Sensei_Utils::sensei_start_lesson($post->ID, $current_user->ID, $complete = true);
 
 					break;
 
                 case 'lesson-reset':
 
-					Sensei_Utils::sensei_remove_user_from_lesson( $post->ID, $current_user->ID );
+					Sensei_Utils::sensei_remove_user_from_lesson($post->ID, $current_user->ID);
 
-					$this->messages = '<div class="sensei-message note">' .  __( 'Lesson Reset Successfully.', 'woothemes-sensei' ) . '</div>';
+					$this->messages = '<div class="sensei-message note">'.__('Lesson Reset Successfully.', 'woothemes-sensei').'</div>';
 					break;
 
 				default:
@@ -796,14 +796,14 @@ 
 	} // End sensei_complete_lesson()
 
 	public function sensei_complete_course() {
-		global $post,  $current_user, $wp_query;
-		if ( isset( $_POST['course_complete'] ) && wp_verify_nonce( $_POST[ 'woothemes_sensei_complete_course_noonce' ], 'woothemes_sensei_complete_course_noonce' ) ) {
+		global $post, $current_user, $wp_query;
+		if (isset($_POST['course_complete']) && wp_verify_nonce($_POST['woothemes_sensei_complete_course_noonce'], 'woothemes_sensei_complete_course_noonce')) {
 
-			$sanitized_submit = esc_html( $_POST['course_complete'] );
-			$sanitized_course_id = absint( esc_html( $_POST['course_complete_id'] ) );
+			$sanitized_submit = esc_html($_POST['course_complete']);
+			$sanitized_course_id = absint(esc_html($_POST['course_complete_id']));
 			// Handle submit data
 			switch ($sanitized_submit) {
-				case __( 'Mark as Complete', 'woothemes-sensei' ):
+				case __('Mark as Complete', 'woothemes-sensei'):
 
 					// Add user to course
 					$course_metadata = array(
@@ -811,15 +811,15 @@ 
 						'percent' => 0, // No completed lessons yet
 						'complete' => 0,
 					);
-					$activity_logged = Sensei_Utils::update_course_status( $current_user->ID, $sanitized_course_id, 'in-progress', $course_metadata );
+					$activity_logged = Sensei_Utils::update_course_status($current_user->ID, $sanitized_course_id, 'in-progress', $course_metadata);
 
-					if ( $activity_logged ) {
+					if ($activity_logged) {
 						// Get all course lessons
-						$course_lesson_ids = Sensei()->course->course_lessons( $sanitized_course_id, 'any', 'ids' );
+						$course_lesson_ids = Sensei()->course->course_lessons($sanitized_course_id, 'any', 'ids');
 						// Mark all quiz user meta lessons as complete
-						foreach ( $course_lesson_ids as $lesson_item_id ){
+						foreach ($course_lesson_ids as $lesson_item_id) {
 							// Mark lesson as complete
-							$activity_logged = Sensei_Utils::sensei_start_lesson( $lesson_item_id, $current_user->ID, $complete = true );
+							$activity_logged = Sensei_Utils::sensei_start_lesson($lesson_item_id, $current_user->ID, $complete = true);
 						} // End For Loop
 
 						// Update with final stats
@@ -827,22 +827,22 @@ 
 							'percent' => 100,
 							'complete' => count($course_lesson_ids),
 						);
-						$activity_logged = Sensei_Utils::update_course_status( $current_user->ID, $sanitized_course_id, 'complete', $course_metadata );
+						$activity_logged = Sensei_Utils::update_course_status($current_user->ID, $sanitized_course_id, 'complete', $course_metadata);
 
-						do_action( 'sensei_user_course_end', $current_user->ID, $sanitized_course_id );
+						do_action('sensei_user_course_end', $current_user->ID, $sanitized_course_id);
 
 						// Success message
-						$this->messages = '<header class="archive-header"><div class="sensei-message tick">' . sprintf( __( '%1$s marked as complete.', 'woothemes-sensei' ), get_the_title( $sanitized_course_id ) ) . '</div></header>';
+						$this->messages = '<header class="archive-header"><div class="sensei-message tick">'.sprintf(__('%1$s marked as complete.', 'woothemes-sensei'), get_the_title($sanitized_course_id)).'</div></header>';
 					} // End If Statement
 
 					break;
 
-				case __( 'Delete Course', 'woothemes-sensei' ):
+				case __('Delete Course', 'woothemes-sensei'):
 
-					Sensei_Utils::sensei_remove_user_from_course( $sanitized_course_id, $current_user->ID );
+					Sensei_Utils::sensei_remove_user_from_course($sanitized_course_id, $current_user->ID);
 
 					// Success message
-					$this->messages = '<header class="archive-header"><div class="sensei-message tick">' . sprintf( __( '%1$s deleted.', 'woothemes-sensei' ), get_the_title( $sanitized_course_id ) ) . '</div></header>';
+					$this->messages = '<header class="archive-header"><div class="sensei-message tick">'.sprintf(__('%1$s deleted.', 'woothemes-sensei'), get_the_title($sanitized_course_id)).'</div></header>';
 					break;
 
 				default:
@@ -858,25 +858,25 @@ 
 	 * @param int $lesson_id
 	 * @return array
 	 */
-	public function sensei_get_user_quiz_answers( $lesson_id = 0 ) {
+	public function sensei_get_user_quiz_answers($lesson_id = 0) {
 		global $current_user;
 
 		$user_answers = array();
 
-		if ( 0 < intval( $lesson_id ) ) {
-			$lesson_quiz_questions = Sensei()->lesson->lesson_quiz_questions( $lesson_id );
-			foreach( $lesson_quiz_questions as $question ) {
-				$answer = maybe_unserialize( base64_decode( Sensei_Utils::sensei_get_activity_value( array( 'post_id' => $question->ID, 'user_id' => $current_user->ID, 'type' => 'sensei_user_answer', 'field' => 'comment_content' ) ) ) );
-				$user_answers[ $question->ID ] = $answer;
+		if (0 < intval($lesson_id)) {
+			$lesson_quiz_questions = Sensei()->lesson->lesson_quiz_questions($lesson_id);
+			foreach ($lesson_quiz_questions as $question) {
+				$answer = maybe_unserialize(base64_decode(Sensei_Utils::sensei_get_activity_value(array('post_id' => $question->ID, 'user_id' => $current_user->ID, 'type' => 'sensei_user_answer', 'field' => 'comment_content'))));
+				$user_answers[$question->ID] = $answer;
 			}
 		}
 
 		return $user_answers;
 	} // End sensei_get_user_quiz_answers()
 
-	public function sensei_has_user_completed_lesson( $post_id = 0, $user_id = 0 ) {
-		_deprecated_function( __FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_completed_lesson()" );
-		return Sensei_Utils::user_completed_lesson( $post_id, $user_id );
+	public function sensei_has_user_completed_lesson($post_id = 0, $user_id = 0) {
+		_deprecated_function(__FUNCTION__, '1.7', "WooThemes_Sensei_Utils::user_completed_lesson()");
+		return Sensei_Utils::user_completed_lesson($post_id, $user_id);
 	} // End sensei_has_user_completed_lesson()
 
 /**
@@ -886,14 +886,14 @@ 
 		Sensei()->notices->print_notices();
 	} // End sensei_frontend_messages()
 
-	public function sensei_lesson_video( $post_id = 0 ) {
-		if ( 0 < intval( $post_id ) ) {
-			$lesson_video_embed = get_post_meta( $post_id, '_lesson_video_embed', true );
-			if ( 'http' == substr( $lesson_video_embed, 0, 4) ) {
+	public function sensei_lesson_video($post_id = 0) {
+		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)*/ );
+        		$lesson_video_embed = wp_oembed_get(esc_url($lesson_video_embed)/*, array( 'width' => 100 , 'height' => 100)*/);
         	} // End If Statement
-        	if ( '' != $lesson_video_embed ) {
+        	if ('' != $lesson_video_embed) {
         	?><div class="video"><?php echo html_entity_decode($lesson_video_embed); ?></div><?php
         	} // End If Statement
         } // End If Statement
@@ -905,19 +905,19 @@ 
 		$quiz_id = 0;
 
 		// Lesson quizzes
-		$quiz_id = Sensei()->lesson->lesson_quizzes( $post->ID );
+		$quiz_id = Sensei()->lesson->lesson_quizzes($post->ID);
 		$pass_required = true;
-		if( $quiz_id ) {
+		if ($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 ) ) {
+		if ( ! $quiz_id || ($quiz_id && ! $pass_required)) {
 			?>
-			<form class="lesson_button_form" method="POST" action="<?php echo esc_url( get_permalink() ); ?>">
+			<form class="lesson_button_form" method="POST" action="<?php echo esc_url(get_permalink()); ?>">
 	            <input type="hidden"
                        name="woothemes_sensei_complete_lesson_noonce"
                        id="woothemes_sensei_complete_lesson_noonce"
-                       value="<?php echo esc_attr( wp_create_nonce( 'woothemes_sensei_complete_lesson_noonce' ) ); ?>"
+                       value="<?php echo esc_attr(wp_create_nonce('woothemes_sensei_complete_lesson_noonce')); ?>"
                 />
 
 	            <input type="hidden" name="quiz_action" value="lesson-complete" />
@@ -925,7 +925,7 @@ 
                 <input type="submit"
                        name="quiz_complete"
                        class="quiz-submit complete"
-                       value="<?php _e( 'Complete Lesson', 'woothemes-sensei' ); ?>"/>
+                       value="<?php _e('Complete Lesson', 'woothemes-sensei'); ?>"/>
 
 	        </form>
 			<?php
@@ -938,25 +938,25 @@ 
 		$quiz_id = 0;
 
 		// Lesson quizzes
-		$quiz_id = Sensei()->lesson->lesson_quizzes( $post->ID );
+		$quiz_id = Sensei()->lesson->lesson_quizzes($post->ID);
 		$reset_allowed = true;
-		if( $quiz_id ) {
+		if ($quiz_id) {
 			// Get quiz pass setting
-			$reset_allowed = get_post_meta( $quiz_id, '_enable_quiz_reset', true );
+			$reset_allowed = get_post_meta($quiz_id, '_enable_quiz_reset', true);
 		}
-		if ( ! $quiz_id || !empty($reset_allowed) ) {
+		if ( ! $quiz_id || ! empty($reset_allowed)) {
 		?>
-		<form method="POST" action="<?php echo esc_url( get_permalink() ); ?>">
+		<form method="POST" action="<?php echo esc_url(get_permalink()); ?>">
 
             <input
             type="hidden"
-            name="<?php echo esc_attr( 'woothemes_sensei_complete_lesson_noonce' ); ?>"
-            id="<?php echo esc_attr( 'woothemes_sensei_complete_lesson_noonce' ); ?>"
-            value="<?php echo esc_attr( wp_create_nonce( 'woothemes_sensei_complete_lesson_noonce' ) ); ?>" />
+            name="<?php echo esc_attr('woothemes_sensei_complete_lesson_noonce'); ?>"
+            id="<?php echo esc_attr('woothemes_sensei_complete_lesson_noonce'); ?>"
+            value="<?php echo esc_attr(wp_create_nonce('woothemes_sensei_complete_lesson_noonce')); ?>" />
 
             <input type="hidden" name="quiz_action" value="lesson-reset" />
 
-            <input type="submit" name="quiz_complete" class="quiz-submit reset" value="<?php _e( 'Reset Lesson', 'woothemes-sensei' ); ?>"/>
+            <input type="submit" name="quiz_complete" class="quiz-submit reset" value="<?php _e('Reset Lesson', 'woothemes-sensei'); ?>"/>
 
         </form>
 		<?php
@@ -979,23 +979,23 @@ 
 		$post_title = get_the_title();
 		$author_display_name = get_the_author();
 		$author_id = get_the_author_meta('ID');
-		$category_output = get_the_term_list( $post_id, 'course-category', '', ', ', '' );
-		$free_lesson_count = intval( Sensei()->course->course_lesson_preview_count( $post_id ) );
+		$category_output = get_the_term_list($post_id, 'course-category', '', ', ', '');
+		$free_lesson_count = intval(Sensei()->course->course_lesson_preview_count($post_id));
 		?><section class="entry">
         	<p class="sensei-course-meta">
-           	<?php if ( isset( Sensei()->settings->settings[ 'course_author' ] ) && ( Sensei()->settings->settings[ 'course_author' ] ) ) { ?>
-		   	<span class="course-author"><?php _e( 'by ', 'woothemes-sensei' ); ?><?php the_author_link(); ?></span>
+           	<?php if (isset(Sensei()->settings->settings['course_author']) && (Sensei()->settings->settings['course_author'])) { ?>
+		   	<span class="course-author"><?php _e('by ', 'woothemes-sensei'); ?><?php the_author_link(); ?></span>
 		   	<?php } // End If Statement ?>
-		   	<span class="course-lesson-count"><?php echo Sensei()->course->course_lesson_count( $post_id ) . '&nbsp;' . __( 'Lessons', 'woothemes-sensei' ); ?></span>
-		   	<?php if ( '' != $category_output ) { ?>
-		   	<span class="course-category"><?php echo sprintf( __( 'in %s', 'woothemes-sensei' ), $category_output ); ?></span>
+		   	<span class="course-lesson-count"><?php echo Sensei()->course->course_lesson_count($post_id).'&nbsp;'.__('Lessons', 'woothemes-sensei'); ?></span>
+		   	<?php if ('' != $category_output) { ?>
+		   	<span class="course-category"><?php echo sprintf(__('in %s', 'woothemes-sensei'), $category_output); ?></span>
 		   	<?php } // End If Statement ?>
-		   	<?php sensei_simple_course_price( $post_id ); ?>
+		   	<?php sensei_simple_course_price($post_id); ?>
         	</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 ); ?>
-                <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 if (0 < $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()
@@ -1018,33 +1018,33 @@ 
     * @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' );
+		_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
     */
 	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() {
 		global $post;
-		if ( have_posts() ) { ?>
+		if (have_posts()) { ?>
 
 			<section id="main-course" class="course-container">
 
-                <?php do_action( 'sensei_course_archive_header' ); ?>
+                <?php do_action('sensei_course_archive_header'); ?>
 
-                <?php while ( have_posts() ) { the_post(); ?>
+                <?php while (have_posts()) { the_post(); ?>
 
-                    <article class="<?php echo join( ' ', get_post_class( array( 'course', 'post' ), get_the_ID() ) ); ?>">
+                    <article class="<?php echo join(' ', get_post_class(array('course', 'post'), get_the_ID())); ?>">
 
-	    			    <?php do_action( 'sensei_course_image', get_the_ID() ); ?>
+	    			    <?php do_action('sensei_course_image', get_the_ID()); ?>
 
-	    			    <?php do_action( 'sensei_course_archive_course_title', $post ); ?>
+	    			    <?php do_action('sensei_course_archive_course_title', $post); ?>
 
-	    			    <?php do_action( 'sensei_course_archive_meta' ); ?>
+	    			    <?php do_action('sensei_course_archive_meta'); ?>
 
 	    		    </article>
 
@@ -1056,7 +1056,7 @@ 
 
 			<p>
 
-                <?php _e( 'No courses found that match your selection.', 'woothemes-sensei' ); ?>
+                <?php _e('No courses found that match your selection.', 'woothemes-sensei'); ?>
 
             </p>
 
@@ -1073,12 +1073,12 @@ 
 				<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>
 
 			<?php
-			if ( get_option('users_can_register') ) {
+			if (get_option('users_can_register')) {
 
 				// get current url
 				$action_url = get_permalink();
@@ -1086,38 +1086,38 @@ 
 				?>
 
 				<div class="col-2">
-					<h2><?php _e( 'Register', 'woothemes-sensei' ); ?></h2>
+					<h2><?php _e('Register', 'woothemes-sensei'); ?></h2>
 
-					<form method="post" class="register"  action="<?php echo esc_url( $action_url ); ?>" >
+					<form method="post" class="register"  action="<?php echo esc_url($action_url); ?>" >
 
-						<?php do_action( 'sensei_register_form_start' ); ?>
+						<?php do_action('sensei_register_form_start'); ?>
 
 						<p class="form-row form-row-wide">
-							<label for="sensei_reg_username"><?php _e( 'Username', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty( $_POST['sensei_reg_username'] ) ) esc_attr_e( $_POST['sensei_reg_username'] ); ?>" />
+							<label for="sensei_reg_username"><?php _e('Username', 'woothemes-sensei'); ?> <span class="required">*</span></label>
+							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty($_POST['sensei_reg_username'])) esc_attr_e($_POST['sensei_reg_username']); ?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
-							<label for="sensei_reg_email"><?php _e( 'Email address', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty( $_POST['sensei_reg_email'] ) ) esc_attr_e( $_POST['sensei_reg_email'] ); ?>" />
+							<label for="sensei_reg_email"><?php _e('Email address', 'woothemes-sensei'); ?> <span class="required">*</span></label>
+							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty($_POST['sensei_reg_email'])) esc_attr_e($_POST['sensei_reg_email']); ?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
-							<label for="sensei_reg_password"><?php _e( 'Password', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty( $_POST['sensei_reg_password'] ) ) esc_attr_e( $_POST['sensei_reg_password'] ); ?>" />
+							<label for="sensei_reg_password"><?php _e('Password', 'woothemes-sensei'); ?> <span class="required">*</span></label>
+							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty($_POST['sensei_reg_password'])) esc_attr_e($_POST['sensei_reg_password']); ?>" />
 						</p>
 
 						<!-- Spam Trap -->
-						<div style="left:-999em; position:absolute;"><label for="trap"><?php _e( 'Anti-spam', 'woothemes-sensei' ); ?></label><input type="text" name="email_2" id="trap" tabindex="-1" /></div>
+						<div style="left:-999em; position:absolute;"><label for="trap"><?php _e('Anti-spam', 'woothemes-sensei'); ?></label><input type="text" name="email_2" id="trap" tabindex="-1" /></div>
 
-						<?php do_action( 'sensei_register_form_fields' ); ?>
-						<?php do_action( 'register_form' ); ?>
+						<?php do_action('sensei_register_form_fields'); ?>
+						<?php do_action('register_form'); ?>
 
 						<p class="form-row">
-							<input type="submit" class="button" name="register" value="<?php _e( 'Register', 'woothemes-sensei' ); ?>" />
+							<input type="submit" class="button" name="register" value="<?php _e('Register', 'woothemes-sensei'); ?>" />
 						</p>
 
-						<?php do_action( 'sensei_register_form_end' ); ?>
+						<?php do_action('sensei_register_form_end'); ?>
 
 					</form>
 				</div>
@@ -1130,17 +1130,17 @@ 
 		<?php
 	} // End sensei_login_form()
 
-	public function sensei_lesson_meta( $post_id = 0 ) {
+	public function sensei_lesson_meta($post_id = 0) {
 		global $post;
-		if ( 0 < intval( $post_id ) ) {
-		$lesson_course_id = absint( get_post_meta( $post_id, '_lesson_course', true ) );
+		if (0 < intval($post_id)) {
+		$lesson_course_id = absint(get_post_meta($post_id, '_lesson_course', true));
 		?><section class="entry">
             <p class="sensei-course-meta">
-			    <?php if ( isset( Sensei()->settings->settings[ 'lesson_author' ] ) && ( Sensei()->settings->settings[ 'lesson_author' ] ) ) { ?>
-			    <span class="course-author"><?php _e( 'by ', 'woothemes-sensei' ); ?><?php the_author_link(); ?></span>
+			    <?php if (isset(Sensei()->settings->settings['lesson_author']) && (Sensei()->settings->settings['lesson_author'])) { ?>
+			    <span class="course-author"><?php _e('by ', 'woothemes-sensei'); ?><?php the_author_link(); ?></span>
 			    <?php } ?>
-                <?php if ( 0 < intval( $lesson_course_id ) ) { ?>
-                <span class="lesson-course"><?php echo '&nbsp;' . sprintf( __( 'Part of: %s', 'woothemes-sensei' ), '<a href="' . esc_url( get_permalink( $lesson_course_id ) ) . '" title="' . __( 'View course', 'woothemes-sensei' ) . '"><em>' . get_the_title( $lesson_course_id ) . '</em></a>' ); ?></span>
+                <?php if (0 < intval($lesson_course_id)) { ?>
+                <span class="lesson-course"><?php echo '&nbsp;'.sprintf(__('Part of: %s', 'woothemes-sensei'), '<a href="'.esc_url(get_permalink($lesson_course_id)).'" title="'.__('View course', 'woothemes-sensei').'"><em>'.get_the_title($lesson_course_id).'</em></a>'); ?></span>
                 <?php } ?>
             </p>
             <p class="lesson-excerpt"><?php the_excerpt( ); ?></p>
@@ -1148,36 +1148,36 @@ 
 		} // End If Statement
 	} // sensei_lesson_meta()
 
-	public function sensei_lesson_preview_title_text( $course_id ) {
+	public function sensei_lesson_preview_title_text($course_id) {
 
-		$preview_text = __( ' (Preview)', 'woothemes-sensei' );
+		$preview_text = __(' (Preview)', 'woothemes-sensei');
 
 		//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' );
+		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;
 	}
 
-	public function sensei_lesson_preview_title( $title = '', $id = 0 ) {
+	public function sensei_lesson_preview_title($title = '', $id = 0) {
 		global $post, $current_user;
 
 		// Limit to lessons and check if lesson ID matches filtered post ID
 		// @see https://github.com/woothemes/sensei/issues/574
-		if( isset( $post->ID ) && $id == $post->ID && 'lesson' == get_post_type( $post ) ) {
+		if (isset($post->ID) && $id == $post->ID && 'lesson' == get_post_type($post)) {
 
 			// Limit to main query only
-			if( is_main_query() ) {
+			if (is_main_query()) {
 
 				// Get the course ID
-				$course_id = get_post_meta( $post->ID, '_lesson_course', true );
+				$course_id = get_post_meta($post->ID, '_lesson_course', true);
 
 				// Check if the user is taking the course
-				if( is_singular( 'lesson' ) && Sensei_Utils::is_preview_lesson( $post->ID ) && ! Sensei_Utils::user_started_course( $course_id, $current_user->ID ) && $post->ID == $id ) {
-					$title .= ' ' . $this->sensei_lesson_preview_title_text( $course_id );
+				if (is_singular('lesson') && Sensei_Utils::is_preview_lesson($post->ID) && ! Sensei_Utils::user_started_course($course_id, $current_user->ID) && $post->ID == $id) {
+					$title .= ' '.$this->sensei_lesson_preview_title_text($course_id);
 				}
 			}
 		}
@@ -1188,23 +1188,23 @@ 
 		global $post, $current_user;
 
 		// Check if the user is taking the course
-		$is_user_taking_course = Sensei_Utils::user_started_course( $post->ID, $current_user->ID );
+		$is_user_taking_course = Sensei_Utils::user_started_course($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 ) {
+		if (isset($_POST['course_start'])
+		    && wp_verify_nonce($_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 );
+			$activity_logged = Sensei_Utils::user_start_course($current_user->ID, $post->ID);
 			$this->data = new stdClass();
 			$this->data->is_user_taking_course = false;
-			if ( $activity_logged ) {
+			if ($activity_logged) {
 				$this->data->is_user_taking_course = true;
 
 				// Refresh page to avoid re-posting
 				?>
 
-			    <script type="text/javascript"> window.location = '<?php echo get_permalink( $post->ID ); ?>'; </script>
+			    <script type="text/javascript"> window.location = '<?php echo get_permalink($post->ID); ?>'; </script>
 
 			    <?php
 			} // End If Statement
@@ -1215,15 +1215,15 @@ 
      * @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
      */
 	public function sensei_course_meta_video() {
-        _deprecated_function( 'Sensei_Frontend::sensei_course_meta_video', '1.9.0' , '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()
 
@@ -1238,12 +1238,12 @@ 
     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() );
-		if ( 0 < intval( $wc_post_id ) && ! $user_course_status_id ) {
+		$wc_post_id = absint(get_post_meta($post->ID, '_course_woocommerce_product', true));
+        $user_course_status_id = Sensei_Utils::user_started_course($post->ID, get_current_user_id());
+		if (0 < intval($wc_post_id) && ! $user_course_status_id) {
 
-			if ( Sensei_WC::is_product_in_cart( $wc_post_id ) ) {
-				echo '<div class="sensei-message info">' . sprintf(  __('You have already added this Course to your cart. Please %1$s to access the course.', 'woothemes-sensei') . '</div>', '<a class="cart-complete" href="' . $woocommerce->cart->get_checkout_url() . '" title="' . __('complete the purchase', 'woothemes-sensei') . '">' . __('complete the purchase', 'woothemes-sensei') . '</a>' );
+			if (Sensei_WC::is_product_in_cart($wc_post_id)) {
+				echo '<div class="sensei-message info">'.sprintf(__('You have already added this Course to your cart. Please %1$s to access the course.', 'woothemes-sensei').'</div>', '<a class="cart-complete" href="'.$woocommerce->cart->get_checkout_url().'" title="'.__('complete the purchase', 'woothemes-sensei').'">'.__('complete the purchase', 'woothemes-sensei').'</a>');
 			} // End If Statement
 
 		} // End If Statement
@@ -1251,7 +1251,7 @@ 
 	} // End sensei_woocommerce_in_cart_message()
 
 	// Deprecated
-	public function sensei_lesson_comment_count( $count ) {
+	public function sensei_lesson_comment_count($count) {
 		return $count;
 	} // End sensei_lesson_comment_count()
 
@@ -1260,11 +1260,11 @@ 
 	 * @param  string $content Original content
 	 * @return string          Modified content
 	 */
-	public function sensei_search_results_excerpt( $content ) {
+	public function sensei_search_results_excerpt($content) {
 		global $post;
 
-		if( is_search() && in_array( $post->post_type, array( 'course', 'lesson' ) ) ) {
-			$content = '<p class="course-excerpt">' . the_excerpt( ) . '</p>';
+		if (is_search() && in_array($post->post_type, array('course', 'lesson'))) {
+			$content = '<p class="course-excerpt">'.the_excerpt( ).'</p>';
 		}
 
 		return $content;
@@ -1275,11 +1275,11 @@ 
 	 * @param  integer $order_id ID of order
 	 * @return void
 	 */
-	public function remove_active_course( $order_id ) {
-		$order = new WC_Order( $order_id );
+	public function remove_active_course($order_id) {
+		$order = new WC_Order($order_id);
 
-		foreach ( $order->get_items() as $item ) {
-			if ( isset( $item['variation_id'] ) && ( 0 < $item['variation_id'] ) ) {
+		foreach ($order->get_items() as $item) {
+			if (isset($item['variation_id']) && (0 < $item['variation_id'])) {
 				// If item has variation_id then its a variation of the product
 				$item_id = $item['variation_id'];
 			} else {
@@ -1287,11 +1287,11 @@ 
 				$item_id = $item['product_id'];
 			} 
 
-            if ( $item_id > 0 ) {
+            if ($item_id > 0) {
 
-				$user_id = get_post_meta( $order_id, '_customer_user', true );
+				$user_id = get_post_meta($order_id, '_customer_user', true);
 
-				if( $user_id ) {
+				if ($user_id) {
 
 					// Get all courses for product
 					$args = array(
@@ -1307,13 +1307,13 @@ 
 						'order' => 'ASC',
 						'fields' => 'ids',
 					);
-					$course_ids = get_posts( $args );
+					$course_ids = get_posts($args);
 
-					if( $course_ids && count( $course_ids ) > 0 ) {
-						foreach( $course_ids as $course_id ) {
+					if ($course_ids && count($course_ids) > 0) {
+						foreach ($course_ids as $course_id) {
 
 							// Remove all course user meta
-							Sensei_Utils::sensei_remove_user_from_course( $course_id, $user_id );
+							Sensei_Utils::sensei_remove_user_from_course($course_id, $user_id);
 
 						} // End For Loop
 					} // End If Statement
@@ -1329,16 +1329,16 @@ 
 	 * @param  integer $user_id User ID
 	 * @return void
 	 */
-	public function activate_purchased_courses( $user_id = 0 ) {
+	public function activate_purchased_courses($user_id = 0) {
 
-		if( $user_id ) {
+		if ($user_id) {
 
-			if( Sensei_WC::is_woocommerce_active() ) {
+			if (Sensei_WC::is_woocommerce_active()) {
 
 				// Get all user's orders
 				$order_args = array(
 					'post_type' => 'shop_order',
-					'post_status' =>  array( 'wc-processing', 'wc-completed' ),
+					'post_status' =>  array('wc-processing', 'wc-completed'),
 					'posts_per_page' => -1,
 					'meta_query' => array(
 						array(
@@ -1348,25 +1348,25 @@ 
 					),
 				);
 
-				$orders = get_posts( $order_args );
+				$orders = get_posts($order_args);
 
 				$product_ids = array();
 				$order_ids = array();
 
-				foreach( $orders as $post_id ) {
+				foreach ($orders as $post_id) {
 
 					// Only process each order once
-					$processed = get_post_meta( $post_id, 'sensei_products_processed', true );
+					$processed = get_post_meta($post_id, 'sensei_products_processed', true);
 
-					if( $processed && $processed == 'processed' ) {
+					if ($processed && $processed == 'processed') {
 						continue;
 					}
 
 					// Get course product IDs from order
-					$order = new WC_Order( $post_id );
+					$order = new WC_Order($post_id);
 
 					$items = $order->get_items();
-					foreach( $items as $item ) {
+					foreach ($items as $item) {
                                             if (isset($item['variation_id']) && $item['variation_id'] > 0) {
                                                 $item_id = $item['variation_id'];
                                                 $product_type = 'variation';
@@ -1380,7 +1380,7 @@ 
 					$order_ids[] = $post_id;
 				}
 
-				if( count( $product_ids ) > 0 ) {
+				if (count($product_ids) > 0) {
 
 					// Get all courses from user's orders
 					$course_args = array(
@@ -1397,31 +1397,31 @@ 
 						'order' => 'ASC',
 						'fields' => 'ids',
 					);
-					$course_ids = get_posts( $course_args );
+					$course_ids = get_posts($course_args);
 
-					foreach( $course_ids as $course_id ) {
+					foreach ($course_ids as $course_id) {
 
-						$user_course_status = Sensei_Utils::user_course_status( intval($course_id), $user_id );
+						$user_course_status = Sensei_Utils::user_course_status(intval($course_id), $user_id);
 
 						// Ignore course if already completed
-						if( Sensei_Utils::user_completed_course( $user_course_status ) ) {
+						if (Sensei_Utils::user_completed_course($user_course_status)) {
 							continue;
 						}
 
 						// Ignore course if already started
-						if( $user_course_status ) {
+						if ($user_course_status) {
 							continue;
 						}
 
 						// Mark course as started by user
-						Sensei_Utils::user_start_course( $user_id, $course_id );
+						Sensei_Utils::user_start_course($user_id, $course_id);
 					}
 				}
 
-				if( count( $order_ids ) > 0 ) {
-					foreach( $order_ids as $order_id ) {
+				if (count($order_ids) > 0) {
+					foreach ($order_ids as $order_id) {
 						// Mark order as processed
-						update_post_meta( $order_id, 'sensei_products_processed', 'processed' );
+						update_post_meta($order_id, 'sensei_products_processed', 'processed');
 					}
 				}
 			}
@@ -1435,28 +1435,28 @@ 
 	public function activate_purchased_single_course() {
 		global $post, $current_user;
 
-		if( Sensei_WC::is_woocommerce_active() ) {
+		if (Sensei_WC::is_woocommerce_active()) {
 
-			if( ! is_user_logged_in() ) return;
-			if( ! isset( $post->ID ) ) return;
+			if ( ! is_user_logged_in()) return;
+			if ( ! isset($post->ID)) return;
 
 			$user_id = $current_user->ID;
 			$course_id = $post->ID;
-			$course_product_id = (int) get_post_meta( $course_id, '_course_woocommerce_product', true );
-			if( ! $course_product_id ) {
+			$course_product_id = (int) get_post_meta($course_id, '_course_woocommerce_product', true);
+			if ( ! $course_product_id) {
 				return;
 			}
 
-			$user_course_status = Sensei_Utils::user_course_status( intval($course_id), $user_id );
+			$user_course_status = Sensei_Utils::user_course_status(intval($course_id), $user_id);
 
 			// Ignore course if already completed
-			if( Sensei_Utils::user_completed_course( $user_course_status ) ) {
+			if (Sensei_Utils::user_completed_course($user_course_status)) {
 
 				return;
 			}
 
 			// Ignore course if already started
-			if( $user_course_status ) {
+			if ($user_course_status) {
 				return;
 			}
 
@@ -1464,7 +1464,7 @@ 
 			$order_args = array(
 				'post_type' => 'shop_order',
 				'posts_per_page' => -1,
-				'post_status' => array( 'wc-processing', 'wc-completed' ),
+				'post_status' => array('wc-processing', 'wc-completed'),
 				'meta_query' => array(
 					array(
 						'key' => '_customer_user',
@@ -1473,27 +1473,27 @@ 
 				),
 				'fields' => 'ids',
 			);
-			$orders = get_posts( $order_args );
+			$orders = get_posts($order_args);
 
-			foreach( $orders as $order_post_id ) {
+			foreach ($orders as $order_post_id) {
 
 				// Get course product IDs from order
-				$order = new WC_Order( $order_post_id );
+				$order = new WC_Order($order_post_id);
 
 				$items = $order->get_items();
-				foreach( $items as $item ) {
-                    $product = wc_get_product( $item['product_id'] );
+				foreach ($items as $item) {
+                    $product = wc_get_product($item['product_id']);
 
                     // handle product bundles
-                    if( $product->is_type('bundle') ){
+                    if ($product->is_type('bundle')) {
 
-                        $bundled_product = new WC_Product_Bundle( $product->id );
+                        $bundled_product = new WC_Product_Bundle($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, $course_id );
+                            if ($bundled_item->product_id == $course_product_id) {
+                                Sensei_Utils::user_start_course($user_id, $course_id);
                                 return;
                             }
 
@@ -1502,8 +1502,8 @@ 
                     } else {
 
                     // handle regular products
-                        if( $item['product_id'] == $course_product_id ) {
-                            Sensei_Utils::user_start_course( $user_id, $course_id );
+                        if ($item['product_id'] == $course_product_id) {
+                            Sensei_Utils::user_start_course($user_id, $course_id);
                             return;
                         }
 
@@ -1519,9 +1519,9 @@ 
 	 * @param  array  $args Default arguments
 	 * @return array        Modified arguments
 	 */
-	public function hide_sensei_activity( $args = array() ) {
+	public function hide_sensei_activity($args = array()) {
 
-		if( is_singular( 'lesson' ) || is_singular( 'course' ) ) {
+		if (is_singular('lesson') || is_singular('course')) {
 			$args['type'] = 'comment';
 		}
 
@@ -1538,9 +1538,9 @@ 
 
 		//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;
 
 	    }
 
@@ -1548,9 +1548,9 @@ 
     	$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($referrer,'wp-admin')){
+	    if ( ! empty($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) ) );
+	        wp_redirect(esc_url_raw(add_query_arg('login', 'failed', $referrer)));
 	    	exit;
     	}
 	}// End sensei_login_fail_redirect_to_front_end_login
@@ -1564,10 +1564,10 @@ 
 
 
 		// 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( $_REQUEST['_wpnonce'], 'sensei-login' ) ){
+		    if ( ! wp_verify_nonce($_REQUEST['_wpnonce'], 'sensei-login')) {
 		    	return;
 		    }
 
@@ -1576,47 +1576,47 @@ 
 		    $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();
 
 		    	// check if the requests login is an email address
-		    	if( is_email(  trim( $_REQUEST['log'] ) )  ){
+		    	if (is_email(trim($_REQUEST['log']))) {
 		    		// query wordpress for the users details
-		    		$user =	get_user_by( 'email', sanitize_email( $_REQUEST['log'] )  );
+		    		$user = get_user_by('email', sanitize_email($_REQUEST['log']));
 
 		    		// validate the user object
-		    		if( !$user ){
+		    		if ( ! $user) {
 
 		    			// the email doesnt exist
-                        wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
+                        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 ;
+		    		$creds['user_login'] = $user->user_login;
 
-		    	}else{
+		    	} else {
 
 		    		// process this as a default username login
-		    		$creds['user_login'] = sanitize_text_field( $_REQUEST['log'] ) ;
+		    		$creds['user_login'] = sanitize_text_field($_REQUEST['log']);
 
 		    	}
 
 				// get setup the rest of the creds array
-				$creds['user_password'] = sanitize_text_field( $_REQUEST['pwd'] );
-				$creds['remember'] = isset( $_REQUEST['rememberme'] ) ? true : false ;
+				$creds['user_password'] = sanitize_text_field($_REQUEST['pwd']);
+				$creds['remember'] = isset($_REQUEST['rememberme']) ? true : false;
 
 				//attempt logging in with the given details
-				$user = wp_signon( $creds, false );
+				$user = wp_signon($creds, false);
 
-				if ( is_wp_error($user) ){ // on login failure
-                    wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
+				if (is_wp_error($user)) { // on login failure
+                    wp_redirect(esc_url_raw(add_query_arg('login', 'failed', $referrer)));
                     exit;
-				}else{ // on login success
+				} else { // on login success
 
 					/**
 					* change the redirect url programatically
@@ -1626,21 +1626,21 @@ 
 					* @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 ) );
+					$success_redirect_url = apply_filters('sesei_login_success_redirect_url', remove_query_arg('login', $referrer));
 
-					wp_redirect( esc_url_raw( $success_redirect_url ) );
+					wp_redirect(esc_url_raw($success_redirect_url));
 		        	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) ) );
+                wp_redirect(esc_url_raw(add_query_arg('login', 'emptyfields', $referrer)));
 		        exit;
 
 		    } // end if username $_REQUEST['log']  and password $_REQUEST['pwd'] is empty
 
-	    }elseif( ( isset( $_GET['login'] ) ) ) {
+	    }elseif ((isset($_GET['login']))) {
 	    	// else if this request is a redircect from a previously faile login request
 	    	$this->login_message_process();
 
@@ -1659,87 +1659,87 @@ 
 	 * @return void redirect
 	 *
 	 */
-	public function sensei_process_registration(){
+	public function sensei_process_registration() {
 		global 	 $current_user;
 		// check the for the sensei specific registration requests
-		if( !isset( $_POST['sensei_reg_username'] ) && ! isset( $_POST['sensei_reg_email'] ) && !isset( $_POST['sensei_reg_password'] )){
+		if ( ! isset($_POST['sensei_reg_username']) && ! isset($_POST['sensei_reg_email']) && ! isset($_POST['sensei_reg_password'])) {
 			// exit functionas this is not a sensei registration request
-			return ;
+			return;
 		}
 		// check for spam throw cheating huh
-		if( isset( $_POST['email_2'] ) &&  '' !== $_POST['email_2']   ){
+		if (isset($_POST['email_2']) && '' !== $_POST['email_2']) {
 			$message = 'Error:  The spam field should be empty';
-			Sensei()->notices->add_notice( $message, 'alert');
+			Sensei()->notices->add_notice($message, 'alert');
 			return;
 		}
 
 		// retreive form variables
-		$new_user_name		= sanitize_user( $_POST['sensei_reg_username'] );
-		$new_user_email		= $_POST['sensei_reg_email'];
-		$new_user_password	= $_POST['sensei_reg_password'];
+		$new_user_name = sanitize_user($_POST['sensei_reg_username']);
+		$new_user_email = $_POST['sensei_reg_email'];
+		$new_user_password = $_POST['sensei_reg_password'];
 
 		// Check the username
 		$username_error_notice = '';
-		if ( $new_user_name == '' ) {
-			$username_error_notice =  __( '<strong>ERROR</strong>: Please enter a username.' );
-		} elseif ( ! validate_username( $new_user_name ) ) {
-			$username_error_notice =  __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' );
-		} elseif ( username_exists( $new_user_name ) ) {
-			$username_error_notice =  __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' );
+		if ($new_user_name == '') {
+			$username_error_notice = __('<strong>ERROR</strong>: Please enter a username.');
+		} elseif ( ! validate_username($new_user_name)) {
+			$username_error_notice = __('<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.');
+		} elseif (username_exists($new_user_name)) {
+			$username_error_notice = __('<strong>ERROR</strong>: This username is already registered. Please choose another one.');
 		}
 
 		// exit on username error
-		if( '' !== $username_error_notice ){
-			Sensei()->notices->add_notice( $username_error_notice , 'alert');
+		if ('' !== $username_error_notice) {
+			Sensei()->notices->add_notice($username_error_notice, 'alert');
 			return;
 		}
 
 		// Check the e-mail address
 		$email_error_notice = '';
-		if ( $new_user_email == '' ) {
-			$email_error_notice = __( '<strong>ERROR</strong>: Please type your e-mail address.' );
-		} elseif ( ! is_email( $new_user_email ) ) {
-			$email_error_notice = __( '<strong>ERROR</strong>: The email address isn&#8217;t correct.' );
-		} elseif ( email_exists( $new_user_email ) ) {
-			$email_error_notice = __( '<strong>ERROR</strong>: This email is already registered, please choose another one.' );
+		if ($new_user_email == '') {
+			$email_error_notice = __('<strong>ERROR</strong>: Please type your e-mail address.');
+		} elseif ( ! is_email($new_user_email)) {
+			$email_error_notice = __('<strong>ERROR</strong>: The email address isn&#8217;t correct.');
+		} elseif (email_exists($new_user_email)) {
+			$email_error_notice = __('<strong>ERROR</strong>: This email is already registered, please choose another one.');
 		}
 
 		// exit on email address error
-		if( '' !== $email_error_notice ){
-			Sensei()->notices->add_notice( $email_error_notice , 'alert');
+		if ('' !== $email_error_notice) {
+			Sensei()->notices->add_notice($email_error_notice, 'alert');
 			return;
 		}
 
 		//check user password
 
 		// exit on email address error
-		if( empty( $new_user_password ) ){
-			Sensei()->notices->add_notice(  __( '<strong>ERROR</strong>: The password field may not be empty, please enter a secure password.' )  , 'alert');
+		if (empty($new_user_password)) {
+			Sensei()->notices->add_notice(__('<strong>ERROR</strong>: The password field may not be empty, please enter a secure password.'), 'alert');
 			return;
 		}
 
 		// register user
-		$user_id = wp_create_user( $new_user_name, $new_user_password, $new_user_email );
-		if ( ! $user_id || is_wp_error( $user_id ) ) {
-			Sensei()->notices->add_notice( sprintf( __( '<strong>ERROR</strong>: Couldn\'t register you&hellip; please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ), 'alert');
+		$user_id = wp_create_user($new_user_name, $new_user_password, $new_user_email);
+		if ( ! $user_id || is_wp_error($user_id)) {
+			Sensei()->notices->add_notice(sprintf(__('<strong>ERROR</strong>: Couldn\'t register you&hellip; please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email')), 'alert');
 		}
 
 		// notify the user
-		wp_new_user_notification( $user_id, $new_user_password );
+		wp_new_user_notification($user_id, $new_user_password);
 
 		// set global current user aka log the user in
-		$current_user = get_user_by( 'id', $user_id );
-		wp_set_auth_cookie( $user_id, true );
+		$current_user = get_user_by('id', $user_id);
+		wp_set_auth_cookie($user_id, true);
 
 		// Redirect
 		global $wp;
-		if ( wp_get_referer() ) {
-			$redirect = esc_url( wp_get_referer() );
+		if (wp_get_referer()) {
+			$redirect = esc_url(wp_get_referer());
 		} else {
-			$redirect = esc_url( home_url( $wp->request ) );
+			$redirect = esc_url(home_url($wp->request));
 		}
 
-		wp_redirect( apply_filters( 'sensei_registration_redirect', $redirect ) );
+		wp_redirect(apply_filters('sensei_registration_redirect', $redirect));
 		exit;
 
 	} // end  sensei_process_registration)()
@@ -1750,7 +1750,7 @@ 
 	 * @return void redirect
 	 * @since 1.7.0
 	 */
-	public function login_message_process(){
+	public function login_message_process() {
 
 
 		    // setup the message variables
@@ -1758,16 +1758,16 @@ 
 
 			//only output message if the url contains login=failed and login=emptyfields
 
-			if( $_GET['login'] == 'failed' ){
+			if ($_GET['login'] == 'failed') {
 
-				$message = __('Incorrect login details', 'woothemes-sensei' );
+				$message = __('Incorrect login details', 'woothemes-sensei');
 
-			}elseif( $_GET['login'] == 'emptyfields'  ){
+			}elseif ($_GET['login'] == 'emptyfields') {
 
-				$message= __('Please enter your username and password', 'woothemes-sensei' );
+				$message = __('Please enter your username and password', 'woothemes-sensei');
 			}
 
-			Sensei()->notices->add_notice( $message, 'alert');
+			Sensei()->notices->add_notice($message, 'alert');
 
 	}// end login_message_process
 
@@ -1779,11 +1779,11 @@ 
      * @return void redirect
      *
      */
-    public function sensei_show_admin_bar () {
+    public function sensei_show_admin_bar() {
 
         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);
 
         }
 
@@ -1796,4 +1796,4 @@ 
  * for backward compatibility
  * @since 1.9.0
  */
-class WooThemes_Sensei_Frontend extends Sensei_Frontend{}
+class WooThemes_Sensei_Frontend extends Sensei_Frontend {}

Braces +30 added lines, -12 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Frontend Class
@@ -668,7 +671,9 @@ 
 	public function sensei_breadcrumb( $id = 0 ) {
 
 		// Only output on lesson, quiz and taxonomy (module) pages
-		if( ! ( is_tax( 'module' ) || is_singular( 'lesson' ) || is_singular( 'quiz' ) ) ) return;
+		if( ! ( is_tax( 'module' ) || is_singular( 'lesson' ) || is_singular( 'quiz' ) ) ) {
+			return;
+		}
 
 		if( empty( $id )  ){
 
@@ -1094,17 +1099,26 @@ 
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_username"><?php _e( 'Username', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty( $_POST['sensei_reg_username'] ) ) esc_attr_e( $_POST['sensei_reg_username'] ); ?>" />
+							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty( $_POST['sensei_reg_username'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_username'] );
+}
+?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_email"><?php _e( 'Email address', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty( $_POST['sensei_reg_email'] ) ) esc_attr_e( $_POST['sensei_reg_email'] ); ?>" />
+							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty( $_POST['sensei_reg_email'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_email'] );
+}
+?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_password"><?php _e( 'Password', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty( $_POST['sensei_reg_password'] ) ) esc_attr_e( $_POST['sensei_reg_password'] ); ?>" />
+							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty( $_POST['sensei_reg_password'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_password'] );
+}
+?>" />
 						</p>
 
 						<!-- Spam Trap -->
@@ -1437,8 +1451,12 @@ 
 
 		if( Sensei_WC::is_woocommerce_active() ) {
 
-			if( ! is_user_logged_in() ) return;
-			if( ! isset( $post->ID ) ) return;
+			if( ! is_user_logged_in() ) {
+				return;
+			}
+			if( ! isset( $post->ID ) ) {
+				return;
+			}
 
 			$user_id = $current_user->ID;
 			$course_id = $post->ID;
@@ -1599,7 +1617,7 @@ 
 		    		//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( $_REQUEST['log'] ) ;
@@ -1616,7 +1634,7 @@ 
 				if ( is_wp_error($user) ){ // on login failure
                     wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
                     exit;
-				}else{ // on login success
+				} else{ // on login success
 
 					/**
 					* change the redirect url programatically
@@ -1633,14 +1651,14 @@ 
 
 				}	// 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;
 
 		    } // end if username $_REQUEST['log']  and password $_REQUEST['pwd'] is empty
 
-	    }elseif( ( isset( $_GET['login'] ) ) ) {
+	    } elseif( ( isset( $_GET['login'] ) ) ) {
 	    	// else if this request is a redircect from a previously faile login request
 	    	$this->login_message_process();
 
@@ -1762,7 +1780,7 @@ 
 
 				$message = __('Incorrect login details', 'woothemes-sensei' );
 
-			}elseif( $_GET['login'] == 'emptyfields'  ){
+			} elseif( $_GET['login'] == 'emptyfields'  ){
 
 				$message= __('Please enter your username and password', 'woothemes-sensei' );
 			}