woothemes / sensei

includes/shortcodes/class-sensei-legacy-shortcodes.php

Doc Comments +1 added lines, -1 removed lines

@@ -111,7 +111,7 @@
      * @since 1.9.0
      *
      * @param $title
-     * @param $shortcode_specific_override
+     * @param string $shortcode_specific_override
      * @return string
      */
     public static function generate_shortcode_courses( $title , $shortcode_specific_override  ){

Indentation +249 added lines, -249 removed lines

@@ -17,323 +17,323 @@ 
  */
 class Sensei_Legacy_Shortcodes {
 
-    /**
-     * Add the legacy shortcodes to WordPress
-     *
-     * @since 1.9.0
-     */
-    public static function init(){
-
-        add_shortcode( 'allcourses',      array( __CLASS__, 'all_courses' ) );
-        add_shortcode( 'newcourses',      array( __CLASS__,'new_courses' ) );
-        add_shortcode( 'featuredcourses', array( __CLASS__,'featured_courses') );
-        add_shortcode( 'freecourses',     array( __CLASS__,'free_courses') );
-        add_shortcode( 'paidcourses',     array( __CLASS__,'paid_courses') );
-        add_shortcode( 'usercourses',     array( __CLASS__,'user_courses' ) );
-
-    }
-    /**
-     * all_courses shortcode output function.
-     *
-     * The function should only be called indirectly through do_shortcode()
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function all_courses( $atts, $content = null ) {
-
-        return self::generate_shortcode_courses( '', 'allcourses' ); // all courses but no title
-
-    } // all_courses()
-
-    /**
-     * paid_courses function.
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function paid_courses( $atts, $content = null ) {
-
-        return self::generate_shortcode_courses( __( 'Paid Courses', 'woothemes-sensei' ), 'paidcourses' );
-
-    } // End paid_courses()
-
-
-    /**
-     * featured_courses function.
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function featured_courses( $atts, $content = null ) {
-
-        return self::generate_shortcode_courses( __( 'Featured Courses', 'woothemes-sensei' ), 'featuredcourses' );
+	/**
+	 * Add the legacy shortcodes to WordPress
+	 *
+	 * @since 1.9.0
+	 */
+	public static function init(){
+
+		add_shortcode( 'allcourses',      array( __CLASS__, 'all_courses' ) );
+		add_shortcode( 'newcourses',      array( __CLASS__,'new_courses' ) );
+		add_shortcode( 'featuredcourses', array( __CLASS__,'featured_courses') );
+		add_shortcode( 'freecourses',     array( __CLASS__,'free_courses') );
+		add_shortcode( 'paidcourses',     array( __CLASS__,'paid_courses') );
+		add_shortcode( 'usercourses',     array( __CLASS__,'user_courses' ) );
+
+	}
+	/**
+	 * all_courses shortcode output function.
+	 *
+	 * The function should only be called indirectly through do_shortcode()
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function all_courses( $atts, $content = null ) {
+
+		return self::generate_shortcode_courses( '', 'allcourses' ); // all courses but no title
+
+	} // all_courses()
+
+	/**
+	 * paid_courses function.
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function paid_courses( $atts, $content = null ) {
+
+		return self::generate_shortcode_courses( __( 'Paid Courses', 'woothemes-sensei' ), 'paidcourses' );
+
+	} // End paid_courses()
+
+
+	/**
+	 * featured_courses function.
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function featured_courses( $atts, $content = null ) {
+
+		return self::generate_shortcode_courses( __( 'Featured Courses', 'woothemes-sensei' ), 'featuredcourses' );
 
-    } // End featured_courses()
+	} // End featured_courses()
 
-    /**
-     * shortcode_free_courses function.
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function free_courses( $atts, $content = null ) {
+	/**
+	 * shortcode_free_courses function.
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function free_courses( $atts, $content = null ) {
 
-        return self::generate_shortcode_courses( __( 'Free Courses', 'woothemes-sensei' ), 'freecourses' );
+		return self::generate_shortcode_courses( __( 'Free Courses', 'woothemes-sensei' ), 'freecourses' );
 
-    } // End free_courses()
+	} // End free_courses()
 
-    /**
-     * shortcode_new_courses function.
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function new_courses( $atts, $content = null ) {
+	/**
+	 * shortcode_new_courses function.
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function new_courses( $atts, $content = null ) {
 
-        return self::generate_shortcode_courses( __( 'New Courses', 'woothemes-sensei' ), 'newcourses' );
+		return self::generate_shortcode_courses( __( 'New Courses', 'woothemes-sensei' ), 'newcourses' );
 
-    } // End new_courses()
+	} // End new_courses()
 
-    /**
-     * Generate courses adding a title.
-     *
-     * @since 1.9.0
-     *
-     * @param $title
-     * @param $shortcode_specific_override
-     * @return string
-     */
-    public static function generate_shortcode_courses( $title , $shortcode_specific_override  ){
+	/**
+	 * Generate courses adding a title.
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param $title
+	 * @param $shortcode_specific_override
+	 * @return string
+	 */
+	public static function generate_shortcode_courses( $title , $shortcode_specific_override  ){
 
-        global  $shortcode_override, $posts_array;
+		global  $shortcode_override, $posts_array;
 
-        $shortcode_override = $shortcode_specific_override;
+		$shortcode_override = $shortcode_specific_override;
 
-        // do not show this short code if there is a shortcode int he url and
-        // this specific shortcode is not the one requested in the ur.
-        $specific_shortcode_requested = isset( $_GET['action'] ) ?  sanitize_text_field(  $_GET['action']  ) : '';
-        if( ! empty( $specific_shortcode_requested) &&
-            $specific_shortcode_requested != $shortcode_override ){
+		// do not show this short code if there is a shortcode int he url and
+		// this specific shortcode is not the one requested in the ur.
+		$specific_shortcode_requested = isset( $_GET['action'] ) ?  sanitize_text_field(  $_GET['action']  ) : '';
+		if( ! empty( $specific_shortcode_requested) &&
+			$specific_shortcode_requested != $shortcode_override ){
 
-            return '';
+			return '';
 
-        }
+		}
 
-        // loop and get all courses html
-        ob_start();
-        self::initialise_legacy_course_loop();
-        $courses = ob_get_clean();
+		// loop and get all courses html
+		ob_start();
+		self::initialise_legacy_course_loop();
+		$courses = ob_get_clean();
 
-        $content = '';
-        if( count( $posts_array ) > 0 ){
+		$content = '';
+		if( count( $posts_array ) > 0 ){
 
-            $before = empty($title)? '' : '<header class="archive-header"><h2>'. $title .'</h2></header>';
-            $before .= '<section id="main-course" class="course-container">';
+			$before = empty($title)? '' : '<header class="archive-header"><h2>'. $title .'</h2></header>';
+			$before .= '<section id="main-course" class="course-container">';
 
-            $after = '</section>';
+			$after = '</section>';
 
-            //assemble
-            $content = $before . $courses . $after;
+			//assemble
+			$content = $before . $courses . $after;
 
-        }
+		}
 
-        return $content;
+		return $content;
 
-    }// end generate_shortcode_courses
+	}// end generate_shortcode_courses
 
 
-    /**
-     * user_courses function.
-     *
-     * @access public
-     * @param mixed $atts
-     * @param mixed $content (default: null)
-     * @return string
-     */
-    public static function user_courses( $atts, $content = null ) {
-        global $shortcode_override;
-        extract( shortcode_atts( array(	'amount' => 0 ), $atts ) );
+	/**
+	 * user_courses function.
+	 *
+	 * @access public
+	 * @param mixed $atts
+	 * @param mixed $content (default: null)
+	 * @return string
+	 */
+	public static function user_courses( $atts, $content = null ) {
+		global $shortcode_override;
+		extract( shortcode_atts( array(	'amount' => 0 ), $atts ) );
 
-        $shortcode_override = 'usercourses';
+		$shortcode_override = 'usercourses';
 
-        ob_start();
+		ob_start();
 
-        if( is_user_logged_in() ){
+		if( is_user_logged_in() ){
 
-            Sensei_Templates::get_template( 'user/my-courses.php' );
+			Sensei_Templates::get_template( 'user/my-courses.php' );
 
-        }else{
+		}else{
 
-            Sensei()->frontend->sensei_login_form();
+			Sensei()->frontend->sensei_login_form();
 
-        }
+		}
 
-        $content = ob_get_clean();
-        return $content;
+		$content = ob_get_clean();
+		return $content;
 
-    } // End user_courses()
+	} // End user_courses()
 
-    /**
-     * This function is simply to honor the legacy
-     * loop-course.php for the old shortcodes.
-     * @since 1.9.0
-     */
-    public static function initialise_legacy_course_loop(){
+	/**
+	 * This function is simply to honor the legacy
+	 * loop-course.php for the old shortcodes.
+	 * @since 1.9.0
+	 */
+	public static function initialise_legacy_course_loop(){
 
-        global  $post, $wp_query, $shortcode_override, $course_excludes;
+		global  $post, $wp_query, $shortcode_override, $course_excludes;
 
-        // Handle Query Type
-        $query_type = '';
+		// Handle Query Type
+		$query_type = '';
 
-        if ( isset( $_GET[ 'action' ] ) && ( '' != esc_html( $_GET[ 'action' ] ) ) ) {
-            $query_type = esc_html( $_GET[ 'action' ] );
-        } // End If Statement
+		if ( isset( $_GET[ 'action' ] ) && ( '' != esc_html( $_GET[ 'action' ] ) ) ) {
+			$query_type = esc_html( $_GET[ 'action' ] );
+		} // End If Statement
 
-        if ( '' != $shortcode_override ) {
-            $query_type = $shortcode_override;
-        } // End If Statement
+		if ( '' != $shortcode_override ) {
+			$query_type = $shortcode_override;
+		} // End If Statement
 
-        if ( !is_array( $course_excludes ) ) { $course_excludes = array(); }
+		if ( !is_array( $course_excludes ) ) { $course_excludes = array(); }
 
-        // Check that query returns results
-        // Handle Pagination
-        $paged = $wp_query->get( 'paged' );
-        $paged = empty( $paged ) ? 1 : $paged;
+		// Check that query returns results
+		// Handle Pagination
+		$paged = $wp_query->get( 'paged' );
+		$paged = empty( $paged ) ? 1 : $paged;
 
 
-        // Check for pagination settings
-        if ( isset( Sensei()->settings->settings[ 'course_archive_amount' ] ) && ( 0 < absint( Sensei()->settings->settings[ 'course_archive_amount' ] ) ) ) {
+		// 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' ] );
+			$amount = absint( Sensei()->settings->settings[ 'course_archive_amount' ] );
 
-        } else {
+		} else {
 
-            $amount = $wp_query->get( 'posts_per_page' );
+			$amount = $wp_query->get( 'posts_per_page' );
 
-        } // End If Statement
+		} // End If Statement
 
-        // This is not a paginated page (or it's simply the first page of a paginated page/post)
+		// This is not a paginated page (or it's simply the first page of a paginated page/post)
 
-        global $posts_array;
-        $course_includes   = array();
+		global $posts_array;
+		$course_includes   = array();
 
-        $query_args = Sensei()->course->get_archive_query_args( $shortcode_override, $amount, $course_includes, $course_excludes );
-        $course_query = new WP_Query( $query_args );
-        $posts_array = $course_query->get_posts();
+		$query_args = Sensei()->course->get_archive_query_args( $shortcode_override, $amount, $course_includes, $course_excludes );
+		$course_query = new WP_Query( $query_args );
+		$posts_array = $course_query->get_posts();
 
-        // output the courses
-        if( ! empty( $posts_array ) ) {
+		// output the courses
+		if( ! empty( $posts_array ) ) {
 
-            //output all courses for current query
-            self::loop_courses( $course_query, $amount );
+			//output all courses for current query
+			self::loop_courses( $course_query, $amount );
 
-        }
+		}
 
-    }
+	}
 
-    /**
-     * Loop through courses in the query and output the infomration needed
-     *
-     * @since 1.9.0
-     *
-     * @param WP_Query $course_query
-     */
-    public static function loop_courses( $course_query, $amount ){
+	/**
+	 * Loop through courses in the query and output the infomration needed
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param WP_Query $course_query
+	 */
+	public static function loop_courses( $course_query, $amount ){
 
-        global $shortcode_override, $posts_array, $post, $wp_query, $shortcode_override, $course_excludes, $course_includes;
+		global $shortcode_override, $posts_array, $post, $wp_query, $shortcode_override, $course_excludes, $course_includes;
 
-        if ( count( $course_query->get_posts() ) > 0 ) {
+		if ( count( $course_query->get_posts() ) > 0 ) {
 
-            do_action( 'sensei_course_archive_header', $shortcode_override );
+			do_action( 'sensei_course_archive_header', $shortcode_override );
 
-            foreach ( $course_query->get_posts() as $course){
+			foreach ( $course_query->get_posts() as $course){
 
-                // Make sure the other loops dont include the same post twice!
-                array_push( $course_excludes, $course->ID );
+				// Make sure the other loops dont include the same post twice!
+				array_push( $course_excludes, $course->ID );
 
-                // output the course markup
-                self::the_course( $course->ID );
+				// output the course markup
+				self::the_course( $course->ID );
 
-            } // End For Loop
+			} // End For Loop
 
-            // More and Prev links
-            $posts_array_query = new WP_Query(Sensei()->course->course_query( $shortcode_override, $amount, $course_includes, $course_excludes ) );
-            $posts_array       = $posts_array_query->get_posts();
-            $max_pages = $course_query->found_posts / $amount;
-            if ( '' != $shortcode_override && ( $max_pages > $course_query->get( 'paged' ) ) ) {
+			// More and Prev links
+			$posts_array_query = new WP_Query(Sensei()->course->course_query( $shortcode_override, $amount, $course_includes, $course_excludes ) );
+			$posts_array       = $posts_array_query->get_posts();
+			$max_pages = $course_query->found_posts / $amount;
+			if ( '' != $shortcode_override && ( $max_pages > $course_query->get( 'paged' ) ) ) {
 
-                switch( $shortcode_override ){
-                    case 'paidcourses':
-                        $filter = 'paid';
-                        break;
-                    case 'featuredcourses':
-                        $filter = 'featured';
-                        break;
-                    case 'freecourses':
-                        $filter = 'free';
-                        break;
-                    default:
-                        $filter = '';
-                        break;
-                }
+				switch( $shortcode_override ){
+					case 'paidcourses':
+						$filter = 'paid';
+						break;
+					case 'featuredcourses':
+						$filter = 'featured';
+						break;
+					case 'freecourses':
+						$filter = 'free';
+						break;
+					default:
+						$filter = '';
+						break;
+				}
 
-                $quer_args = array();
-                $quer_args[ 'paged' ] = '2';
-                if( !empty( $filter ) ){
-                    $quer_args[ 'course_filter' ] = $filter;
-                }
+				$quer_args = array();
+				$quer_args[ 'paged' ] = '2';
+				if( !empty( $filter ) ){
+					$quer_args[ 'course_filter' ] = $filter;
+				}
 
-                $course_pagination_link = get_post_type_archive_link( 'course' );
-                $more_link_text = esc_html( Sensei()->settings->settings[ 'course_archive_more_link_text' ] );
-                $more_link_url =  esc_url( add_query_arg( $quer_args, $course_pagination_link ) );
+				$course_pagination_link = get_post_type_archive_link( 'course' );
+				$more_link_text = esc_html( Sensei()->settings->settings[ 'course_archive_more_link_text' ] );
+				$more_link_url =  esc_url( add_query_arg( $quer_args, $course_pagination_link ) );
 
-                // next/more
-                $html  = '<div class="navigation"><div class="nav-next">';
-                $html .= '<a href="' . $more_link_url . '">';
-                $html .= $more_link_text;
-                $html .= '<span class="meta-nav"></span></a></div>';
+				// next/more
+				$html  = '<div class="navigation"><div class="nav-next">';
+				$html .= '<a href="' . $more_link_url . '">';
+				$html .= $more_link_text;
+				$html .= '<span class="meta-nav"></span></a></div>';
 
-                echo apply_filters( 'course_archive_next_link', $html );
+				echo apply_filters( 'course_archive_next_link', $html );
 
-            } // End If Statement
+			} // End If Statement
 
-        } // End If Statement
-    }
+		} // End If Statement
+	}
 
-    /**
-     * Print a single course markup
-     *
-     * @param $course_id
-     */
-    public static function the_course( $course_id ){
+	/**
+	 * Print a single course markup
+	 *
+	 * @param $course_id
+	 */
+	public static function the_course( $course_id ){
 
-        // Get meta data
-        $course =  get_post( $course_id );
-        $user_info = get_userdata( absint( $course->post_author ) );
-        $author_link = get_author_posts_url( absint( $course->post_author ) );
-        $author_display_name = $user_info->display_name;
-        $author_id = $course->post_author;
-        $category_output = get_the_term_list( $course_id, 'course-category', '', ', ', '' );
-        $preview_lesson_count = intval( Sensei()->course->course_lesson_preview_count( $course_id ) );
-        $is_user_taking_course = Sensei_Utils::user_started_course( $course_id, get_current_user_id() );
-        ?>
+		// Get meta data
+		$course =  get_post( $course_id );
+		$user_info = get_userdata( absint( $course->post_author ) );
+		$author_link = get_author_posts_url( absint( $course->post_author ) );
+		$author_display_name = $user_info->display_name;
+		$author_id = $course->post_author;
+		$category_output = get_the_term_list( $course_id, 'course-category', '', ', ', '' );
+		$preview_lesson_count = intval( Sensei()->course->course_lesson_preview_count( $course_id ) );
+		$is_user_taking_course = Sensei_Utils::user_started_course( $course_id, get_current_user_id() );
+		?>
 
         <article class="<?php echo esc_attr( join( ' ', get_post_class( array( 'course', 'post' ), $course_id ) ) ); ?>">
             <?php
-            // so that legacy shortcodes work with the party plugins that wants to hook in
-            do_action('sensei_course_content_before',$course->ID );
-            ?>
+			// so that legacy shortcodes work with the party plugins that wants to hook in
+			do_action('sensei_course_content_before',$course->ID );
+			?>
             <div class="course-content">
 
                 <?php Sensei()->course->course_image($course_id); ?>
@@ -369,7 +369,7 @@ 
                     </p>
 
                     <?php if ( 0 < $preview_lesson_count && !$is_user_taking_course ) {
-                        $preview_lessons = sprintf( __( '(%d preview lessons)', 'woothemes-sensei' ), $preview_lesson_count ); ?>
+						$preview_lessons = sprintf( __( '(%d preview lessons)', 'woothemes-sensei' ), $preview_lesson_count ); ?>
                         <p class="sensei-free-lessons">
                             <a href="<?php echo get_permalink( $course_id ); ?>"><?php _e( 'Preview this course', 'woothemes-sensei' ) ?>
                             </a> - <?php echo $preview_lessons; ?>
@@ -380,15 +380,15 @@ 
 
             </div>
             <?php
-            // so that legacy shortcodes work with thir party plugins that wants to hook in
-            do_action('sensei_course_content_after', $course->ID);
-            ?>
+			// so that legacy shortcodes work with thir party plugins that wants to hook in
+			do_action('sensei_course_content_after', $course->ID);
+			?>
 
         </article>
 
         <?php
 
 
-    } // end the_course
+	} // end the_course
 
 }// end class legacy shortcodes
\ No newline at end of file

Spacing +79 added lines, -79 removed lines

@@ -22,14 +22,14 @@ 
      *
      * @since 1.9.0
      */
-    public static function init(){
+    public static function init() {
 
-        add_shortcode( 'allcourses',      array( __CLASS__, 'all_courses' ) );
-        add_shortcode( 'newcourses',      array( __CLASS__,'new_courses' ) );
-        add_shortcode( 'featuredcourses', array( __CLASS__,'featured_courses') );
-        add_shortcode( 'freecourses',     array( __CLASS__,'free_courses') );
-        add_shortcode( 'paidcourses',     array( __CLASS__,'paid_courses') );
-        add_shortcode( 'usercourses',     array( __CLASS__,'user_courses' ) );
+        add_shortcode('allcourses', array(__CLASS__, 'all_courses'));
+        add_shortcode('newcourses', array(__CLASS__, 'new_courses'));
+        add_shortcode('featuredcourses', array(__CLASS__, 'featured_courses'));
+        add_shortcode('freecourses', array(__CLASS__, 'free_courses'));
+        add_shortcode('paidcourses', array(__CLASS__, 'paid_courses'));
+        add_shortcode('usercourses', array(__CLASS__, 'user_courses'));
 
     }
     /**
@@ -42,9 +42,9 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function all_courses( $atts, $content = null ) {
+    public static function all_courses($atts, $content = null) {
 
-        return self::generate_shortcode_courses( '', 'allcourses' ); // all courses but no title
+        return self::generate_shortcode_courses('', 'allcourses'); // all courses but no title
 
     } // all_courses()
 
@@ -56,9 +56,9 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function paid_courses( $atts, $content = null ) {
+    public static function paid_courses($atts, $content = null) {
 
-        return self::generate_shortcode_courses( __( 'Paid Courses', 'woothemes-sensei' ), 'paidcourses' );
+        return self::generate_shortcode_courses(__('Paid Courses', 'woothemes-sensei'), 'paidcourses');
 
     } // End paid_courses()
 
@@ -71,9 +71,9 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function featured_courses( $atts, $content = null ) {
+    public static function featured_courses($atts, $content = null) {
 
-        return self::generate_shortcode_courses( __( 'Featured Courses', 'woothemes-sensei' ), 'featuredcourses' );
+        return self::generate_shortcode_courses(__('Featured Courses', 'woothemes-sensei'), 'featuredcourses');
 
     } // End featured_courses()
 
@@ -85,9 +85,9 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function free_courses( $atts, $content = null ) {
+    public static function free_courses($atts, $content = null) {
 
-        return self::generate_shortcode_courses( __( 'Free Courses', 'woothemes-sensei' ), 'freecourses' );
+        return self::generate_shortcode_courses(__('Free Courses', 'woothemes-sensei'), 'freecourses');
 
     } // End free_courses()
 
@@ -99,9 +99,9 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function new_courses( $atts, $content = null ) {
+    public static function new_courses($atts, $content = null) {
 
-        return self::generate_shortcode_courses( __( 'New Courses', 'woothemes-sensei' ), 'newcourses' );
+        return self::generate_shortcode_courses(__('New Courses', 'woothemes-sensei'), 'newcourses');
 
     } // End new_courses()
 
@@ -114,7 +114,7 @@ 
      * @param $shortcode_specific_override
      * @return string
      */
-    public static function generate_shortcode_courses( $title , $shortcode_specific_override  ){
+    public static function generate_shortcode_courses($title, $shortcode_specific_override) {
 
         global  $shortcode_override, $posts_array;
 
@@ -122,9 +122,9 @@ 
 
         // do not show this short code if there is a shortcode int he url and
         // this specific shortcode is not the one requested in the ur.
-        $specific_shortcode_requested = isset( $_GET['action'] ) ?  sanitize_text_field(  $_GET['action']  ) : '';
-        if( ! empty( $specific_shortcode_requested) &&
-            $specific_shortcode_requested != $shortcode_override ){
+        $specific_shortcode_requested = isset($_GET['action']) ? sanitize_text_field($_GET['action']) : '';
+        if ( ! empty($specific_shortcode_requested) &&
+            $specific_shortcode_requested != $shortcode_override) {
 
             return '';
 
@@ -136,15 +136,15 @@ 
         $courses = ob_get_clean();
 
         $content = '';
-        if( count( $posts_array ) > 0 ){
+        if (count($posts_array) > 0) {
 
-            $before = empty($title)? '' : '<header class="archive-header"><h2>'. $title .'</h2></header>';
+            $before = empty($title) ? '' : '<header class="archive-header"><h2>'.$title.'</h2></header>';
             $before .= '<section id="main-course" class="course-container">';
 
             $after = '</section>';
 
             //assemble
-            $content = $before . $courses . $after;
+            $content = $before.$courses.$after;
 
         }
 
@@ -161,19 +161,19 @@ 
      * @param mixed $content (default: null)
      * @return string
      */
-    public static function user_courses( $atts, $content = null ) {
+    public static function user_courses($atts, $content = null) {
         global $shortcode_override;
-        extract( shortcode_atts( array(	'amount' => 0 ), $atts ) );
+        extract(shortcode_atts(array('amount' => 0), $atts));
 
         $shortcode_override = 'usercourses';
 
         ob_start();
 
-        if( is_user_logged_in() ){
+        if (is_user_logged_in()) {
 
-            Sensei_Templates::get_template( 'user/my-courses.php' );
+            Sensei_Templates::get_template('user/my-courses.php');
 
-        }else{
+        } else {
 
             Sensei()->frontend->sensei_login_form();
 
@@ -189,54 +189,54 @@ 
      * loop-course.php for the old shortcodes.
      * @since 1.9.0
      */
-    public static function initialise_legacy_course_loop(){
+    public static function initialise_legacy_course_loop() {
 
         global  $post, $wp_query, $shortcode_override, $course_excludes;
 
         // Handle Query Type
         $query_type = '';
 
-        if ( isset( $_GET[ 'action' ] ) && ( '' != esc_html( $_GET[ 'action' ] ) ) ) {
-            $query_type = esc_html( $_GET[ 'action' ] );
+        if (isset($_GET['action']) && ('' != esc_html($_GET['action']))) {
+            $query_type = esc_html($_GET['action']);
         } // End If Statement
 
-        if ( '' != $shortcode_override ) {
+        if ('' != $shortcode_override) {
             $query_type = $shortcode_override;
         } // End If Statement
 
-        if ( !is_array( $course_excludes ) ) { $course_excludes = array(); }
+        if ( ! is_array($course_excludes)) { $course_excludes = array(); }
 
         // Check that query returns results
         // Handle Pagination
-        $paged = $wp_query->get( 'paged' );
-        $paged = empty( $paged ) ? 1 : $paged;
+        $paged = $wp_query->get('paged');
+        $paged = empty($paged) ? 1 : $paged;
 
 
         // Check for pagination settings
-        if ( isset( Sensei()->settings->settings[ 'course_archive_amount' ] ) && ( 0 < 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' ] );
+            $amount = absint(Sensei()->settings->settings['course_archive_amount']);
 
         } else {
 
-            $amount = $wp_query->get( 'posts_per_page' );
+            $amount = $wp_query->get('posts_per_page');
 
         } // End If Statement
 
         // This is not a paginated page (or it's simply the first page of a paginated page/post)
 
         global $posts_array;
-        $course_includes   = array();
+        $course_includes = array();
 
-        $query_args = Sensei()->course->get_archive_query_args( $shortcode_override, $amount, $course_includes, $course_excludes );
-        $course_query = new WP_Query( $query_args );
+        $query_args = Sensei()->course->get_archive_query_args($shortcode_override, $amount, $course_includes, $course_excludes);
+        $course_query = new WP_Query($query_args);
         $posts_array = $course_query->get_posts();
 
         // output the courses
-        if( ! empty( $posts_array ) ) {
+        if ( ! empty($posts_array)) {
 
             //output all courses for current query
-            self::loop_courses( $course_query, $amount );
+            self::loop_courses($course_query, $amount);
 
         }
 
@@ -249,31 +249,31 @@ 
      *
      * @param WP_Query $course_query
      */
-    public static function loop_courses( $course_query, $amount ){
+    public static function loop_courses($course_query, $amount) {
 
         global $shortcode_override, $posts_array, $post, $wp_query, $shortcode_override, $course_excludes, $course_includes;
 
-        if ( count( $course_query->get_posts() ) > 0 ) {
+        if (count($course_query->get_posts()) > 0) {
 
-            do_action( 'sensei_course_archive_header', $shortcode_override );
+            do_action('sensei_course_archive_header', $shortcode_override);
 
-            foreach ( $course_query->get_posts() as $course){
+            foreach ($course_query->get_posts() as $course) {
 
                 // Make sure the other loops dont include the same post twice!
-                array_push( $course_excludes, $course->ID );
+                array_push($course_excludes, $course->ID);
 
                 // output the course markup
-                self::the_course( $course->ID );
+                self::the_course($course->ID);
 
             } // End For Loop
 
             // More and Prev links
-            $posts_array_query = new WP_Query(Sensei()->course->course_query( $shortcode_override, $amount, $course_includes, $course_excludes ) );
+            $posts_array_query = new WP_Query(Sensei()->course->course_query($shortcode_override, $amount, $course_includes, $course_excludes));
             $posts_array       = $posts_array_query->get_posts();
             $max_pages = $course_query->found_posts / $amount;
-            if ( '' != $shortcode_override && ( $max_pages > $course_query->get( 'paged' ) ) ) {
+            if ('' != $shortcode_override && ($max_pages > $course_query->get('paged'))) {
 
-                switch( $shortcode_override ){
+                switch ($shortcode_override) {
                     case 'paidcourses':
                         $filter = 'paid';
                         break;
@@ -289,22 +289,22 @@ 
                 }
 
                 $quer_args = array();
-                $quer_args[ 'paged' ] = '2';
-                if( !empty( $filter ) ){
-                    $quer_args[ 'course_filter' ] = $filter;
+                $quer_args['paged'] = '2';
+                if ( ! empty($filter)) {
+                    $quer_args['course_filter'] = $filter;
                 }
 
-                $course_pagination_link = get_post_type_archive_link( 'course' );
-                $more_link_text = esc_html( Sensei()->settings->settings[ 'course_archive_more_link_text' ] );
-                $more_link_url =  esc_url( add_query_arg( $quer_args, $course_pagination_link ) );
+                $course_pagination_link = get_post_type_archive_link('course');
+                $more_link_text = esc_html(Sensei()->settings->settings['course_archive_more_link_text']);
+                $more_link_url = esc_url(add_query_arg($quer_args, $course_pagination_link));
 
                 // next/more
                 $html  = '<div class="navigation"><div class="nav-next">';
-                $html .= '<a href="' . $more_link_url . '">';
+                $html .= '<a href="'.$more_link_url.'">';
                 $html .= $more_link_text;
                 $html .= '<span class="meta-nav"></span></a></div>';
 
-                echo apply_filters( 'course_archive_next_link', $html );
+                echo apply_filters('course_archive_next_link', $html);
 
             } // End If Statement
 
@@ -316,23 +316,23 @@ 
      *
      * @param $course_id
      */
-    public static function the_course( $course_id ){
+    public static function the_course($course_id) {
 
         // Get meta data
-        $course =  get_post( $course_id );
-        $user_info = get_userdata( absint( $course->post_author ) );
-        $author_link = get_author_posts_url( absint( $course->post_author ) );
+        $course = get_post($course_id);
+        $user_info = get_userdata(absint($course->post_author));
+        $author_link = get_author_posts_url(absint($course->post_author));
         $author_display_name = $user_info->display_name;
         $author_id = $course->post_author;
-        $category_output = get_the_term_list( $course_id, 'course-category', '', ', ', '' );
-        $preview_lesson_count = intval( Sensei()->course->course_lesson_preview_count( $course_id ) );
-        $is_user_taking_course = Sensei_Utils::user_started_course( $course_id, get_current_user_id() );
+        $category_output = get_the_term_list($course_id, 'course-category', '', ', ', '');
+        $preview_lesson_count = intval(Sensei()->course->course_lesson_preview_count($course_id));
+        $is_user_taking_course = Sensei_Utils::user_started_course($course_id, get_current_user_id());
         ?>
 
-        <article class="<?php echo esc_attr( join( ' ', get_post_class( array( 'course', 'post' ), $course_id ) ) ); ?>">
+        <article class="<?php echo esc_attr(join(' ', get_post_class(array('course', 'post'), $course_id))); ?>">
             <?php
             // so that legacy shortcodes work with the party plugins that wants to hook in
-            do_action('sensei_course_content_before',$course->ID );
+            do_action('sensei_course_content_before', $course->ID);
             ?>
             <div class="course-content">
 
@@ -348,19 +348,19 @@ 
 
                     <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' ); ?><a href="<?php echo $author_link; ?>" title="<?php echo esc_attr( $author_display_name ); ?>"><?php echo esc_html( $author_display_name   ); ?></a></span>
+                        <?php if (isset(Sensei()->settings->settings['course_author']) && (Sensei()->settings->settings['course_author'])) { ?>
+                            <span class="course-author"><?php _e('by ', 'woothemes-sensei'); ?><a href="<?php echo $author_link; ?>" title="<?php echo esc_attr($author_display_name); ?>"><?php echo esc_html($author_display_name); ?></a></span>
                         <?php } // End If Statement ?>
 
                         <span class="course-lesson-count">
-                                    <?php echo Sensei()->course->course_lesson_count( $course_id ) . '&nbsp;' .  __( 'Lessons', 'woothemes-sensei' ); ?>
+                                    <?php echo Sensei()->course->course_lesson_count($course_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 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( $course_id ); ?>
+                        <?php sensei_simple_course_price($course_id); ?>
 
                     </p>
 
@@ -368,10 +368,10 @@ 
 
                     </p>
 
-                    <?php if ( 0 < $preview_lesson_count && !$is_user_taking_course ) {
-                        $preview_lessons = sprintf( __( '(%d preview lessons)', 'woothemes-sensei' ), $preview_lesson_count ); ?>
+                    <?php if (0 < $preview_lesson_count && ! $is_user_taking_course) {
+                        $preview_lessons = sprintf(__('(%d preview lessons)', 'woothemes-sensei'), $preview_lesson_count); ?>
                         <p class="sensei-free-lessons">
-                            <a href="<?php echo get_permalink( $course_id ); ?>"><?php _e( 'Preview this course', 'woothemes-sensei' ) ?>
+                            <a href="<?php echo get_permalink($course_id); ?>"><?php _e('Preview this course', 'woothemes-sensei') ?>
                             </a> - <?php echo $preview_lessons; ?>
                         </p>
                     <?php } ?>