woothemes / sensei

includes/template-functions.php

Indentation +320 added lines, -321 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 );
@@ -248,70 +248,70 @@ 
 			$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true );
 			$all_lessons = array();
 
-            $modules = Sensei()->modules->get_course_modules( intval( $lesson_course_id ) );
-
-            if( !empty( $modules )  ){
-                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
-
-                }//end for each
-
-            }// end if empty modules
-
-            $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 ) );
+
+			if( !empty( $modules )  ){
+				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
+
+				}//end for each
+
+			}// end if empty modules
+
+			$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 ) {
@@ -342,9 +342,9 @@ 
    */
   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();
 
   }
 
@@ -369,7 +369,7 @@ 
 */
 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()
 
@@ -484,27 +484,27 @@ 
 
 	}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;
 
 	}
@@ -612,46 +612,46 @@ 
 		return '';
 	}
 
-    global $sensei_modules_loop;
-    $module_title = $sensei_modules_loop['current_module']->name;
-    $module_term_id = $sensei_modules_loop['current_module']->term_id;
-    $course_id = $sensei_modules_loop['course_id'];
-    $module_progress = Sensei()->modules->get_user_module_progress( $module_term_id, $course_id, get_current_user_id() );
+	global $sensei_modules_loop;
+	$module_title = $sensei_modules_loop['current_module']->name;
+	$module_term_id = $sensei_modules_loop['current_module']->term_id;
+	$course_id = $sensei_modules_loop['course_id'];
+	$module_progress = Sensei()->modules->get_user_module_progress( $module_term_id, $course_id, get_current_user_id() );
 
-    $module_status =  '';
-    if ( $module_progress && $module_progress > 0) {
+	$module_status =  '';
+	if ( $module_progress && $module_progress > 0) {
 
-        $module_status = __('Completed', 'woothemes-sensei');
+		$module_status = __('Completed', 'woothemes-sensei');
 
-        if ($module_progress < 100) {
+		if ($module_progress < 100) {
 
-            $module_status = __('In progress', 'woothemes-sensei');
+			$module_status = __('In progress', 'woothemes-sensei');
 
-        }
+		}
 
-    }
+	}
 
 	if ( empty( $module_status ) ){
 		return '';
 	}
 
 	$status_class = strtolower( str_replace( ' ', '-', $module_status  ) );
-    $module_status_html = '<p class="status module-status ' . $status_class . '">'
-                            . $module_status
-                            . '</p>';
-
-    /**
-     * Filter the module status.
-     *
-     * This fires within the sensei_get_the_module_status function.
-     *
-     * @since 1.9.0
-     *
-     * @param $module_status_html
-     * @param $module_term_id
-     * @param $course_id
-     */
-    return apply_filters( 'sensei_the_module_status_html',  $module_status_html , $module_term_id, $course_id );
+	$module_status_html = '<p class="status module-status ' . $status_class . '">'
+							. $module_status
+							. '</p>';
+
+	/**
+	 * Filter the module status.
+	 *
+	 * This fires within the sensei_get_the_module_status function.
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param $module_status_html
+	 * @param $module_term_id
+	 * @param $course_id
+	 */
+	return apply_filters( 'sensei_the_module_status_html',  $module_status_html , $module_term_id, $course_id );
 
 }
 
@@ -661,7 +661,7 @@ 
  */
 function sensei_the_module_status(){
 
-    echo sensei_get_the_module_status();
+	echo sensei_get_the_module_status();
 
 }
 
@@ -682,21 +682,21 @@ 
  */
 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
 
@@ -707,15 +707,14 @@ 
  * 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
@@ -728,12 +727,12 @@ 
  */
 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
 
@@ -744,26 +743,26 @@ 
  */
 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 ) );
 
 }
 
@@ -774,12 +773,12 @@ 
  */
 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
 
@@ -806,63 +805,63 @@ 
  */
 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
 
@@ -874,49 +873,49 @@ 
  */
 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() );
+	}
 
-    // 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 ) {
-        ?>
+	// 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() );
+
+	// 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
 
@@ -932,16 +931,16 @@ 
  */
 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
 
@@ -957,28 +956,28 @@ 
  */
 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
 
@@ -990,14 +989,14 @@ 
  */
 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'] );
 
 }
 
@@ -1008,14 +1007,14 @@ 
  */
 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 );
 
 }
 
@@ -1026,8 +1025,8 @@ 
  */
 function sensei_the_excerpt( $post_id ){
 
-    global $post;
-    the_excerpt( $post );
+	global $post;
+	the_excerpt( $post );
 
 }
 
@@ -1041,9 +1040,9 @@ 
  */
  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;
 
  }
 
@@ -1055,7 +1054,7 @@ 
  */
 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
 
@@ -1070,7 +1069,7 @@ 
  */
 function sensei_load_template( $template_name ){
 
-    Sensei_Templates::get_template( $template_name );
+	Sensei_Templates::get_template( $template_name );
 
 }
 
@@ -1084,7 +1083,7 @@ 
  */
 function sensei_load_template_part( $slug, $name ){
 
-    Sensei_Templates::get_part( $slug, $name );
+	Sensei_Templates::get_part( $slug, $name );
 
 }
 
@@ -1103,17 +1102,17 @@ 
  */
 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()
 
@@ -1123,16 +1122,16 @@ 
  * @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' );
 }
 
 /**
@@ -1144,7 +1143,7 @@ 
  */
 function sensei_courses_per_row(){
 
-    echo Sensei_Course::get_loop_number_of_columns();
+	echo Sensei_Course::get_loop_number_of_columns();
 
 }
 
@@ -1158,7 +1157,7 @@ 
  */
 function sensei_get_template( $template_name, $args, $path ){
 
-    Sensei_Templates::get_template( $template_name, $args, $path );
+	Sensei_Templates::get_template( $template_name, $args, $path );
 
 }
 
@@ -1172,14 +1171,14 @@ 
  */
 function get_the_lesson_status_class(){
 
-    $status_class = '';
-    $lesson_completed = Sensei_Utils::user_completed_lesson( get_the_ID(), get_current_user_id() );
+	$status_class = '';
+	$lesson_completed = Sensei_Utils::user_completed_lesson( get_the_ID(), get_current_user_id() );
 
-    if ( $lesson_completed ) {
-        $status_class = 'completed';
-    }
+	if ( $lesson_completed ) {
+		$status_class = 'completed';
+	}
 
-    return  $status_class;
+	return  $status_class;
 
 }// end get_the_lesson_status_class
 /**
@@ -1191,5 +1190,5 @@ 
  */
 function sensei_the_lesson_status_class(){
 
-    echo get_the_lesson_status_class();
+	echo get_the_lesson_status_class();
 }