woothemes / sensei

templates/course-results/lessons.php

Braces +3 added lines, -1 removed lines

@@ -1,5 +1,7 @@
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 /**
  * The Template for displaying the my course page data.
  *

Spacing +33 added lines, -33 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 /**
  * The Template for displaying all course lessons on the course results page.
  *
@@ -14,7 +14,7 @@ 
 global $course;
 ?>
 
-<?php if ( is_user_logged_in() ): ?>
+<?php if (is_user_logged_in()): ?>
 
     <?php
     /**
@@ -22,53 +22,53 @@ 
      * is uer logged check, just above the lessons header.
      * @since 1.4.0
      */
-    do_action( 'sensei_course_results_before_lessons', $course->ID );
+    do_action('sensei_course_results_before_lessons', $course->ID);
     ?>
 
     <header>
 
-        <h2>  <?php _e( 'Lessons', 'woothemes-sensei' );  ?> </h2>
+        <h2>  <?php _e('Lessons', 'woothemes-sensei'); ?> </h2>
 
     </header>
 
-    <article class="<?php  esc_attr_e( join( ' ', get_post_class( array( 'course', 'post' ), $course->ID ) ) ); ?> ">
+    <article class="<?php  esc_attr_e(join(' ', get_post_class(array('course', 'post'), $course->ID))); ?> ">
 
         <?php
 
 		$displayed_lessons = array();
-        $modules = Sensei()->modules->get_course_modules( intval( $course->ID ) );
+        $modules = Sensei()->modules->get_course_modules(intval($course->ID));
 
         // List modules with lessons
-        foreach( $modules as $module ) {
+        foreach ($modules as $module) {
 
-            $lessons_query = Sensei()->modules->get_lessons_query( $course->ID, $module->term_id );
+            $lessons_query = Sensei()->modules->get_lessons_query($course->ID, $module->term_id);
             $lessons = $lessons_query->get_posts();
 
-            if( count( $lessons ) > 0 ) { ?>
+            if (count($lessons) > 0) { ?>
 
                 <h3> <?php echo $module->name; ?></h3>
 
                 <?php
                 $count = 0;
-                foreach( $lessons as $lesson ) {
+                foreach ($lessons as $lesson) {
 
                     $lesson_grade = 'n/a';
-                    $has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
-                    if ( $has_questions ) {
-                        $lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id() );
+                    $has_questions = get_post_meta($lesson->ID, '_quiz_has_questions', true);
+                    if ($has_questions) {
+                        $lesson_status = Sensei_Utils::user_lesson_status($lesson->ID, get_current_user_id());
                         // Get user quiz grade
-                        $lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
-                        if ( $lesson_grade ) {
+                        $lesson_grade = get_comment_meta($lesson_status->comment_ID, 'grade', true);
+                        if ($lesson_grade) {
                             $lesson_grade .= '%';
                         }
                     }
                     ?>
                     <h2>
 
-                        <a href="<?php esc_url_raw( get_permalink( $lesson->ID ) ); ?>"
-                           title="<?php esc_attr_e( sprintf( __( 'Start %s', 'woothemes-sensei' ), $lesson->post_title ) ); ?>">
+                        <a href="<?php esc_url_raw(get_permalink($lesson->ID)); ?>"
+                           title="<?php esc_attr_e(sprintf(__('Start %s', 'woothemes-sensei'), $lesson->post_title)); ?>">
 
-                            <?php esc_html_e( $lesson->post_title ); ?>
+                            <?php esc_html_e($lesson->post_title); ?>
 
                         </a>
 
@@ -89,25 +89,25 @@ 
 
         <?php
 
-        $lessons = Sensei()->modules->get_none_module_lessons( $course->ID );
-        if( 0 < count( $lessons ) ): ?>
+        $lessons = Sensei()->modules->get_none_module_lessons($course->ID);
+        if (0 < count($lessons)): ?>
 
 			<h3>
 
-                <?php _e( 'Other Lessons', 'woothemes-sensei' ); ?>
+                <?php _e('Other Lessons', 'woothemes-sensei'); ?>
 
             </h3>
 
-            <?php foreach ( $lessons as $lesson ): ?>
+            <?php foreach ($lessons as $lesson): ?>
 
                 <?php
                 $lesson_grade = 'n/a';
-                $has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
-                if ( $has_questions ) {
-                    $lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id());
+                $has_questions = get_post_meta($lesson->ID, '_quiz_has_questions', true);
+                if ($has_questions) {
+                    $lesson_status = Sensei_Utils::user_lesson_status($lesson->ID, get_current_user_id());
                     // Get user quiz grade
-                    $lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
-                    if ( $lesson_grade ) {
+                    $lesson_grade = get_comment_meta($lesson_status->comment_ID, 'grade', true);
+                    if ($lesson_grade) {
                         $lesson_grade .= '%';
                     }
                 }
@@ -115,9 +115,9 @@ 
 
                 <h2>
 
-                    <a href="<?php esc_url_raw( get_permalink( $lesson->ID ) ) ?>" title="<?php esc_attr_e( sprintf( __( 'Start %s', 'woothemes-sensei' ), $lesson->post_title ) ) ?>" >
+                    <a href="<?php esc_url_raw(get_permalink($lesson->ID)) ?>" title="<?php esc_attr_e(sprintf(__('Start %s', 'woothemes-sensei'), $lesson->post_title)) ?>" >
 
-                        <?php esc_html_e( sprintf( __( '%s', 'woothemes-sensei' ), $lesson->post_title ) ); ?>
+                        <?php esc_html_e(sprintf(__('%s', 'woothemes-sensei'), $lesson->post_title)); ?>
 
                     </a>
 
@@ -132,13 +132,13 @@ 
 
         <h2 class="total-grade">
 
-            <?php _e( 'Total Grade', 'woothemes-sensei' ); ?>
+            <?php _e('Total Grade', 'woothemes-sensei'); ?>
             <span class="lesson-grade">
 
                 <?php
 
-                    $course_user_grade = Sensei_Utils::sensei_course_user_grade( $course->ID, get_current_user_id() );
-                    echo $course_user_grade . '%';
+                    $course_user_grade = Sensei_Utils::sensei_course_user_grade($course->ID, get_current_user_id());
+                    echo $course_user_grade.'%';
 
                 ?>
 
@@ -155,7 +155,7 @@ 
      *
      * @since 1.4.0
      */
-	do_action( 'sensei_course_results_after_lessons', $course->ID );
+	do_action('sensei_course_results_after_lessons', $course->ID);
     ?>
 
 <?php endif; //user logged in ?>
\ No newline at end of file

Indentation +63 added lines, -63 removed lines

@@ -1,15 +1,15 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) exit;
 /**
- * The Template for displaying all course lessons on the course results page.
- *
- * Override this template by copying it to yourtheme/sensei/course-results/course-lessons.php
- *
- * @author 		Automattic
- * @package 	Sensei
- * @category    Templates
- * @version     1.9.0
- */
+		 * The Template for displaying all course lessons on the course results page.
+		 *
+		 * Override this template by copying it to yourtheme/sensei/course-results/course-lessons.php
+		 *
+		 * @author 		Automattic
+		 * @package 	Sensei
+		 * @category    Templates
+		 * @version     1.9.0
+		 */
 
 global $course;
 ?>
@@ -17,13 +17,13 @@ 
 <?php if ( is_user_logged_in() ): ?>
 
     <?php
-    /**
-     * Fires inside course-results/lessons.php after the
-     * is uer logged check, just above the lessons header.
-     * @since 1.4.0
-     */
-    do_action( 'sensei_course_results_before_lessons', $course->ID );
-    ?>
+	/**
+	 * Fires inside course-results/lessons.php after the
+	 * is uer logged check, just above the lessons header.
+	 * @since 1.4.0
+	 */
+	do_action( 'sensei_course_results_before_lessons', $course->ID );
+	?>
 
     <header>
 
@@ -36,33 +36,33 @@ 
         <?php
 
 		$displayed_lessons = array();
-        $modules = Sensei()->modules->get_course_modules( intval( $course->ID ) );
+		$modules = Sensei()->modules->get_course_modules( intval( $course->ID ) );
 
-        // List modules with lessons
-        foreach( $modules as $module ) {
+		// List modules with lessons
+		foreach( $modules as $module ) {
 
-            $lessons_query = Sensei()->modules->get_lessons_query( $course->ID, $module->term_id );
-            $lessons = $lessons_query->get_posts();
+			$lessons_query = Sensei()->modules->get_lessons_query( $course->ID, $module->term_id );
+			$lessons = $lessons_query->get_posts();
 
-            if( count( $lessons ) > 0 ) { ?>
+			if( count( $lessons ) > 0 ) { ?>
 
                 <h3> <?php echo $module->name; ?></h3>
 
                 <?php
-                $count = 0;
-                foreach( $lessons as $lesson ) {
-
-                    $lesson_grade = 'n/a';
-                    $has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
-                    if ( $has_questions ) {
-                        $lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id() );
-                        // Get user quiz grade
-                        $lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
-                        if ( $lesson_grade ) {
-                            $lesson_grade .= '%';
-                        }
-                    }
-                    ?>
+				$count = 0;
+				foreach( $lessons as $lesson ) {
+
+					$lesson_grade = 'n/a';
+					$has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
+					if ( $has_questions ) {
+						$lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id() );
+						// Get user quiz grade
+						$lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
+						if ( $lesson_grade ) {
+							$lesson_grade .= '%';
+						}
+					}
+					?>
                     <h2>
 
                         <a href="<?php esc_url_raw( get_permalink( $lesson->ID ) ); ?>"
@@ -80,17 +80,17 @@ 
 
                 <?php
 
-                }// end for each
+				}// end for each
 
-            }// end if count lesson
+			}// end if count lesson
 
-        } // end for each module
-        ?>
+		} // end for each module
+		?>
 
         <?php
 
-        $lessons = Sensei()->modules->get_none_module_lessons( $course->ID );
-        if( 0 < count( $lessons ) ): ?>
+		$lessons = Sensei()->modules->get_none_module_lessons( $course->ID );
+		if( 0 < count( $lessons ) ): ?>
 
 			<h3>
 
@@ -101,17 +101,17 @@ 
             <?php foreach ( $lessons as $lesson ): ?>
 
                 <?php
-                $lesson_grade = 'n/a';
-                $has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
-                if ( $has_questions ) {
-                    $lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id());
-                    // Get user quiz grade
-                    $lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
-                    if ( $lesson_grade ) {
-                        $lesson_grade .= '%';
-                    }
-                }
-                ?>
+				$lesson_grade = 'n/a';
+				$has_questions = get_post_meta( $lesson->ID, '_quiz_has_questions', true );
+				if ( $has_questions ) {
+					$lesson_status = Sensei_Utils::user_lesson_status( $lesson->ID, get_current_user_id());
+					// Get user quiz grade
+					$lesson_grade = get_comment_meta( $lesson_status->comment_ID, 'grade', true );
+					if ( $lesson_grade ) {
+						$lesson_grade .= '%';
+					}
+				}
+				?>
 
                 <h2>
 
@@ -137,10 +137,10 @@ 
 
                 <?php
 
-                    $course_user_grade = Sensei_Utils::sensei_course_user_grade( $course->ID, get_current_user_id() );
-                    echo $course_user_grade . '%';
+					$course_user_grade = Sensei_Utils::sensei_course_user_grade( $course->ID, get_current_user_id() );
+					echo $course_user_grade . '%';
 
-                ?>
+				?>
 
             </span>
 
@@ -149,13 +149,13 @@ 
     </article>
 
     <?php
-    /**
-     * Fires inside course-results/lessons.php after the
-     * is uer logged check, at the bottom of all lessons.
-     *
-     * @since 1.4.0
-     */
+	/**
+	 * Fires inside course-results/lessons.php after the
+	 * is uer logged check, at the bottom of all lessons.
+	 *
+	 * @since 1.4.0
+	 */
 	do_action( 'sensei_course_results_after_lessons', $course->ID );
-    ?>
+	?>
 
 <?php endif; //user logged in ?>
\ No newline at end of file

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

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly.

 

 /**

  * Sensei Course Component Widget

Indentation +15 added lines, -15 removed lines

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

 	public function widget( $args, $instance ) {

 

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

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

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

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

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

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

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

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

 

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

 			// No Output

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

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

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

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

 							'orderby'         	=> 'menu_order date',

-    						'order'           	=> 'DESC',

-    						'post_status'       => 'publish',

+							'order'           	=> 'DESC',

+							'post_status'       => 'publish',

 							'suppress_filters' 	=> 0

 							);

 		$posts_array = get_posts( $post_args );

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

 			<ul>

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

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

-		    	$post_title = $post_item->post_title;

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

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

-		    	$author_display_name = $user_info->display_name;

-		    	$author_id = $post_item->post_author;

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

-		    ?>

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

+				$post_title = $post_item->post_title;

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

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

+				$author_display_name = $user_info->display_name;

+				$author_id = $post_item->post_author;

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

+			?>

 		    	<li class="fix">

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

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

Spacing +50 added lines, -50 removed lines

@@ -1,5 +1,5 @@ 
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly.

 

 /**

  * Sensei Lesson Component Widget

@@ -26,22 +26,22 @@ 
 	public function __construct() {

 		/* Widget variable settings. */

 		$this->woo_widget_cssclass = 'widget_sensei_lesson_component';

-		$this->woo_widget_description = __( 'This widget will output a list of the latest Lessons.', 'woothemes-sensei' );

+		$this->woo_widget_description = __('This widget will output a list of the latest Lessons.', 'woothemes-sensei');

 		$this->woo_widget_idbase = 'sensei_lesson_component';

-		$this->woo_widget_title = __( 'Sensei - Lesson Component', 'woothemes-sensei' );

+		$this->woo_widget_title = __('Sensei - Lesson Component', 'woothemes-sensei');

 

 		$this->woo_widget_componentslist = array(

-												'newlessons' => __( 'New Lessons', 'woothemes-sensei' ),

+												'newlessons' => __('New Lessons', 'woothemes-sensei'),

 												);

 

 		/* Widget settings. */

-		$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );

+		$widget_ops = array('classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description);

 

 		/* Widget control settings. */

-		$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase );

+		$control_ops = array('width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase);

 

 		/* Create the widget. */

-		parent::__construct( $this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops );

+		parent::__construct($this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops);

 	} // End __construct()

 

 	/**

@@ -51,35 +51,35 @@ 
 	 * @param  array $instance Widget settings for this instance.

 	 * @return void

 	 */

-	public function widget( $args, $instance ) {

+	public function widget($args, $instance) {

 

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

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

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

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

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

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

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

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

 

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

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

 			// No Output

 		} else {

 			/* Our variables from the widget settings. */

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

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

 

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

 			echo $before_widget;

 

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

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

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

 

 			/* Widget content. */

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

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

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

 

-			if ( in_array( $instance['component'], array_keys( $this->woo_widget_componentslist ) ) ) {

-				$this->load_component( $instance );

+			if (in_array($instance['component'], array_keys($this->woo_widget_componentslist))) {

+				$this->load_component($instance);

 			}

 

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

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

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

 

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

 			echo $after_widget;

@@ -94,17 +94,17 @@ 
 	 * @param  array $old_instance Previous settings.

 	 * @return array               Updated settings.

 	 */

-	public function update ( $new_instance, $old_instance ) {

+	public function update($new_instance, $old_instance) {

 		$instance = $old_instance;

 

 		/* Strip tags for title and name to remove HTML (important for text inputs). */

-		$instance['title'] = strip_tags( $new_instance['title'] );

+		$instance['title'] = strip_tags($new_instance['title']);

 

 		/* The select box is returning a text value, so we escape it. */

-		$instance['component'] = esc_attr( $new_instance['component'] );

+		$instance['component'] = esc_attr($new_instance['component']);

 

 		/* The select box is returning a text value, so we escape it. */

-		$instance['limit'] = esc_attr( $new_instance['limit'] );

+		$instance['limit'] = esc_attr($new_instance['limit']);

 

 

 		return $instance;

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+    public function form($instance) {

 

 		/* Set up some default widget settings. */

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

@@ -127,26 +127,26 @@ 
 						'limit' => 3

 					);

 

-		$instance = wp_parse_args( (array) $instance, $defaults );

+		$instance = wp_parse_args((array) $instance, $defaults);

 ?>

 		<!-- Widget Title: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"  value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php _e('Title (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('title')); ?>"  value="<?php echo esc_attr($instance['title']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('title')); ?>" />

 		</p>

 		<!-- Widget Component: Select Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'component' ) ); ?>"><?php _e( 'Component:', 'woothemes-sensei' ); ?></label>

-			<select name="<?php echo esc_attr( $this->get_field_name( 'component' ) ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'component' ) ); ?>">

-			<?php foreach ( $this->woo_widget_componentslist as $k => $v ) { ?>

-				<option value="<?php echo esc_attr( $k ); ?>"<?php selected( $instance['component'], $k ); ?>><?php echo $v; ?></option>

+			<label for="<?php echo esc_attr($this->get_field_id('component')); ?>"><?php _e('Component:', 'woothemes-sensei'); ?></label>

+			<select name="<?php echo esc_attr($this->get_field_name('component')); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('component')); ?>">

+			<?php foreach ($this->woo_widget_componentslist as $k => $v) { ?>

+				<option value="<?php echo esc_attr($k); ?>"<?php selected($instance['component'], $k); ?>><?php echo $v; ?></option>

 			<?php } ?>

 			</select>

 		</p>

 		<!-- Widget Limit: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php _e( 'Number of Lessons (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>"  value="<?php echo esc_attr( $instance['limit'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('limit')); ?>"><?php _e('Number of Lessons (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('limit')); ?>"  value="<?php echo esc_attr($instance['limit']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('limit')); ?>" />

 		</p>

 

 <?php

@@ -158,7 +158,7 @@ 
 	 * @since  5.0.8

 	 * @return void

 	 */

-	protected function load_component ( $instance ) {

+	protected function load_component($instance) {

 

 		global  $current_user;

 		// Get User Meta

@@ -169,41 +169,41 @@ 
 

 		$posts_array = array();

 

-		$post_args = array(	'post_type' 		=> 'lesson',

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

+		$post_args = array('post_type' 		=> 'lesson',

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

 							'orderby'         	=> 'menu_order date',

     						'order'           	=> 'DESC',

     						'post_status'       => 'publish',

 							'suppress_filters' 	=> 0

 							);

-		$posts_array = get_posts( $post_args );

+		$posts_array = get_posts($post_args);

 

-		if ( count( $posts_array ) > 0 ) { ?>

+		if (count($posts_array) > 0) { ?>

 			<ul>

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

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

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

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

 		    	$post_title = $post_item->post_title;

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

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

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

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

 		    	$author_display_name = $user_info->display_name;

 		    	$author_id = $post_item->post_author;

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

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

 		    ?>

 		    	<li class="fix">

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

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

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

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

 		    		<br />

-		    		<?php if ( isset( Sensei()->settings->settings[ 'lesson_author' ] ) && ( Sensei()->settings->settings[ 'lesson_author' ] ) ) { ?>

-    					<span class="course-author"><?php _e( 'by ', 'woothemes-sensei' ); ?><a href="<?php echo esc_url( $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['lesson_author']) && (Sensei()->settings->settings['lesson_author'])) { ?>

+    					<span class="course-author"><?php _e('by ', 'woothemes-sensei'); ?><a href="<?php echo esc_url($author_link); ?>" title="<?php echo esc_attr($author_display_name); ?>"><?php echo esc_html($author_display_name); ?></a></span>

     					<br />

     				<?php } // End If Statement ?>

-    				<?php if ( 0 < $lesson_course_id ) { ?>

-                        <span class="lesson-course"><?php echo ' ' . sprintf( __( 'Part of: %s', 'woothemes-sensei' ), '<a href="' . esc_url( get_permalink( $lesson_course_id ) ) . '" title="' . esc_attr( __( 'View course', 'woothemes-sensei' ) ) . '"><em>' . get_the_title( $lesson_course_id ) . '</em></a>' ); ?></span>

+    				<?php if (0 < $lesson_course_id) { ?>

+                        <span class="lesson-course"><?php echo ' '.sprintf(__('Part of: %s', 'woothemes-sensei'), '<a href="'.esc_url(get_permalink($lesson_course_id)).'" title="'.esc_attr(__('View course', 'woothemes-sensei')).'"><em>'.get_the_title($lesson_course_id).'</em></a>'); ?></span>

                     <?php } ?>

     				<br />

 		    	</li>

 		    <?php } // End For Loop ?>

-		    <?php echo '<li class="my-account fix"><a class="button" href="'. esc_url( get_post_type_archive_link( 'lesson' ) ) .'">'.__('More Lessons', 'woothemes-sensei').'</a></li>'; ?>

+		    <?php echo '<li class="my-account fix"><a class="button" href="'.esc_url(get_post_type_archive_link('lesson')).'">'.__('More Lessons', 'woothemes-sensei').'</a></li>'; ?>

 		</ul>

 		<?php } // End If Statement

 	} // End load_component()

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

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly.

 

 /**

  * Sensei Course Component Widget

Indentation +19 added lines, -19 removed lines

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

 	public function widget( $args, $instance ) {

 

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

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

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

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

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

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

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

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

 

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

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

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

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

 

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

-        echo $before_widget;

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

+		echo $before_widget;

 

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

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

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

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

 

-        /* Widget content. */

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

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

+		/* Widget content. */

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

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

 

-        $this->load_component( $instance );

+		$this->load_component( $instance );

 

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

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

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

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

 

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

-        echo $after_widget;

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

+		echo $after_widget;

 

 	} // End widget()

 

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

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

Spacing +37 added lines, -37 removed lines

@@ -1,5 +1,5 @@ 
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly.

 

 /**

  * Sensei Course Categories Widget

@@ -26,18 +26,18 @@ 
 	public function __construct() {

 		/* Widget variable settings. */

 		$this->woo_widget_cssclass = 'widget_sensei_course_categories';

-		$this->woo_widget_description = __( 'This widget will output a list of Course Categories.', 'woothemes-sensei' );

+		$this->woo_widget_description = __('This widget will output a list of Course Categories.', 'woothemes-sensei');

 		$this->woo_widget_idbase = 'sensei_course_categories';

-		$this->woo_widget_title = __( 'Sensei - Course Categories', 'woothemes-sensei' );

+		$this->woo_widget_title = __('Sensei - Course Categories', 'woothemes-sensei');

 

 		/* Widget settings. */

-		$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );

+		$widget_ops = array('classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description);

 

 		/* Widget control settings. */

-		$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase );

+		$control_ops = array('width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase);

 

 		/* Create the widget. */

-		parent::__construct( $this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops );

+		parent::__construct($this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops);

 	} // End __construct()

 

 	/**

@@ -47,30 +47,30 @@ 
 	 * @param  array $instance Widget settings for this instance.

 	 * @return void

 	 */

-	public function widget( $args, $instance ) {

+	public function widget($args, $instance) {

 

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

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

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

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

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

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

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

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

 

         /* Our variables from the widget settings. */

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

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

 

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

         echo $before_widget;

 

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

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

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

 

         /* Widget content. */

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

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

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

 

-        $this->load_component( $instance );

+        $this->load_component($instance);

 

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

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

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

 

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

         echo $after_widget;

@@ -84,14 +84,14 @@ 
 	 * @param  array $old_instance Previous settings.

 	 * @return array               Updated settings.

 	 */

-	public function update ( $new_instance, $old_instance ) {

+	public function update($new_instance, $old_instance) {

 		$instance = $old_instance;

 

 		/* Strip tags for title and name to remove HTML (important for text inputs). */

-		$instance['title'] = strip_tags( $new_instance['title'] );

+		$instance['title'] = strip_tags($new_instance['title']);

 

 		/* The select box is returning a text value, so we escape it. */

-		$instance['limit'] = esc_attr( $new_instance['limit'] );

+		$instance['limit'] = esc_attr($new_instance['limit']);

 

 		/* The check box is returning a boolean value. */

 		$instance['count'] = $new_instance['count'];

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+    public function form($instance) {

 

 		/* Set up some default widget settings. */

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

@@ -118,27 +118,27 @@ 
 						'hierarchical' => false

 					);

 

-		$instance = wp_parse_args( (array) $instance, $defaults );

+		$instance = wp_parse_args((array) $instance, $defaults);

 ?>

 		<!-- Widget Title: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"  value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php _e('Title (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('title')); ?>"  value="<?php echo esc_attr($instance['title']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('title')); ?>" />

 		</p>

 		<!-- Widget Limit: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php _e( 'Number of Categories (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>"  value="<?php echo esc_attr( $instance['limit'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('limit')); ?>"><?php _e('Number of Categories (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('limit')); ?>"  value="<?php echo esc_attr($instance['limit']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('limit')); ?>" />

 		</p>

 		<!-- Widget Show Count: Checkbox Input -->

 		<p>

-			<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('count') ); ?>" name="<?php echo esc_attr( $this->get_field_name('count') ); ?>"<?php checked( $instance['count'], 'on' ); ?> />

-			<label for="<?php echo esc_attr( $this->get_field_id('count') ); ?>"><?php _e( 'Show post counts', 'woothemes-sensei' ); ?></label><br />

+			<input type="checkbox" class="checkbox" id="<?php echo esc_attr($this->get_field_id('count')); ?>" name="<?php echo esc_attr($this->get_field_name('count')); ?>"<?php checked($instance['count'], 'on'); ?> />

+			<label for="<?php echo esc_attr($this->get_field_id('count')); ?>"><?php _e('Show post counts', 'woothemes-sensei'); ?></label><br />

 		</p>

 		<!-- Widget Show Hierarchy: Checkbox Input -->

 		<p>

-			<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('hierarchical') ); ?>" name="<?php echo esc_attr( $this->get_field_name('hierarchical') ); ?>"<?php checked( $instance['hierarchical'], 'on' ); ?> />

-			<label for="<?php echo esc_attr( $this->get_field_id('hierarchical') ); ?>"><?php _e( 'Show hierarchy', 'woothemes-sensei' ); ?></label></p>

+			<input type="checkbox" class="checkbox" id="<?php echo esc_attr($this->get_field_id('hierarchical')); ?>" name="<?php echo esc_attr($this->get_field_name('hierarchical')); ?>"<?php checked($instance['hierarchical'], 'on'); ?> />

+			<label for="<?php echo esc_attr($this->get_field_id('hierarchical')); ?>"><?php _e('Show hierarchy', 'woothemes-sensei'); ?></label></p>

 		</p>

 <?php

 	} // End form()

@@ -149,18 +149,18 @@ 
 	 * @since  1.1.0

 	 * @return void

 	 */

-	protected function load_component ( $instance ) {

+	protected function load_component($instance) {

 

-		$limit = intval( $instance['limit'] );

-		$count = isset($instance['count']) ? (bool) $instance['count'] :false;

-		$hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false;

+		$limit = intval($instance['limit']);

+		$count = isset($instance['count']) ? (bool) $instance['count'] : false;

+		$hierarchical = isset($instance['hierarchical']) ? (bool) $instance['hierarchical'] : false;

 

-		$cat_args = array( 'title_li' => '', 'taxonomy' => 'course-category', 'orderby' => 'name', 'show_count' => $count, 'hierarchical' => $hierarchical);

-		if ( 0 < $limit ) {

-			$cat_args[ 'number' ] = $limit;

+		$cat_args = array('title_li' => '', 'taxonomy' => 'course-category', 'orderby' => 'name', 'show_count' => $count, 'hierarchical' => $hierarchical);

+		if (0 < $limit) {

+			$cat_args['number'] = $limit;

 		} // End If Statement

 		echo '<ul>';

-			wp_list_categories( apply_filters('widget_course_categories_args', $cat_args) );

+			wp_list_categories(apply_filters('widget_course_categories_args', $cat_args));

 		echo '</ul>';

 	} // End load_component()

 } // End Class
\ No newline at end of file

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

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly.

 

 /**

  * Sensei Course Component Widget

Indentation +14 added lines, -14 removed lines

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

 	public function widget( $args, $instance ) {

 

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

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

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

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

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

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

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

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

 

 		/* Our variables from the widget settings. */

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

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+	public function form( $instance ) {

 

 		/* Set up some default widget settings. */

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

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

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

 							'orderby'         	=> 'menu_order date',

-    						'order'           	=> 'ASC',

-    						'post_status'       => 'publish',

+							'order'           	=> 'ASC',

+							'post_status'       => 'publish',

 							'suppress_filters' 	=> 0,

 							);

 

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

 			<ul>

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

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

-		    	$post_title = $post_item->post_title;

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

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

-		    	$author_display_name = $user_info->display_name;

-		    	$author_id = $post_item->post_author;

-		    ?>

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

+				$post_title = $post_item->post_title;

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

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

+				$author_display_name = $user_info->display_name;

+				$author_id = $post_item->post_author;

+			?>

 		    	<li class="fix">

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

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

Spacing +46 added lines, -46 removed lines

@@ -1,5 +1,5 @@ 
 <?php

-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly.

 

 /**

  * Sensei Category Courses Widget

@@ -26,18 +26,18 @@ 
 	public function __construct() {

 		/* Widget variable settings. */

 		$this->woo_widget_cssclass = 'widget_sensei_category_courses';

-		$this->woo_widget_description = __( 'This widget will output a list of Courses for a specific category.', 'woothemes-sensei' );

+		$this->woo_widget_description = __('This widget will output a list of Courses for a specific category.', 'woothemes-sensei');

 		$this->woo_widget_idbase = 'sensei_category_courses';

-		$this->woo_widget_title = __( 'Sensei - Category Courses', 'woothemes-sensei' );

+		$this->woo_widget_title = __('Sensei - Category Courses', 'woothemes-sensei');

 

 		/* Widget settings. */

-		$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );

+		$widget_ops = array('classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description);

 

 		/* Widget control settings. */

-		$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase );

+		$control_ops = array('width' => 250, 'height' => 350, 'id_base' => $this->woo_widget_idbase);

 

 		/* Create the widget. */

-		parent::__construct( $this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops );

+		parent::__construct($this->woo_widget_idbase, $this->woo_widget_title, $widget_ops, $control_ops);

 

 	} // End __construct()

 

@@ -48,32 +48,32 @@ 
 	 * @param  array $instance Widget settings for this instance.

 	 * @return void

 	 */

-	public function widget( $args, $instance ) {

+	public function widget($args, $instance) {

 

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

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

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

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

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

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

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

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

 

 		/* Our variables from the widget settings. */

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

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

 

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

 		echo $before_widget;

 

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

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

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

 

 		/* Widget content. */

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

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

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

 

-		if ( 0 < intval( $instance['course_category'] ) ) {

-			$this->load_component( $instance );

+		if (0 < intval($instance['course_category'])) {

+			$this->load_component($instance);

 		} // End If Statement

 

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

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

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

 

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

 		echo $after_widget;

@@ -87,17 +87,17 @@ 
 	 * @param  array $old_instance Previous settings.

 	 * @return array               Updated settings.

 	 */

-	public function update ( $new_instance, $old_instance ) {

+	public function update($new_instance, $old_instance) {

 		$instance = $old_instance;

 

 		/* Strip tags for title and name to remove HTML (important for text inputs). */

-		$instance['title'] = strip_tags( $new_instance['title'] );

+		$instance['title'] = strip_tags($new_instance['title']);

 

 		/* The select box is returning a text value, so we escape it. */

-		$instance['course_category'] = esc_attr( $new_instance['course_category'] );

+		$instance['course_category'] = esc_attr($new_instance['course_category']);

 

 		/* Strip tags for limit to remove HTML (important for text inputs). */

-		$instance['limit'] = strip_tags( $new_instance['limit'] );

+		$instance['limit'] = strip_tags($new_instance['limit']);

 

 

 		return $instance;

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

 	 * @return void

 	 */

-    public function form( $instance ) {

+    public function form($instance) {

 

 		/* Set up some default widget settings. */

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

@@ -120,25 +120,25 @@ 
 						'limit' => 3

 					);

 

-		$instance = wp_parse_args( (array) $instance, $defaults );

+		$instance = wp_parse_args((array) $instance, $defaults);

 ?>

 		<!-- Widget Title: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"  value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php _e('Title (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('title')); ?>"  value="<?php echo esc_attr($instance['title']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('title')); ?>" />

 		</p>

 		<!-- Widget Course Category: Select Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'course_category' ) ); ?>"><?php _e( 'Course Category:', 'woothemes-sensei' ); ?></label>

+			<label for="<?php echo esc_attr($this->get_field_id('course_category')); ?>"><?php _e('Course Category:', 'woothemes-sensei'); ?></label>

 			<?php

-			$cat_args = array( 'hierarchical' => true, 'show_option_none' => __( 'Select Category:', 'woothemes-sensei' ), 'taxonomy' => 'course-category', 'orderby' => 'name', 'selected' => intval( $instance['course_category'] ), 'id' => $this->get_field_id( 'course_category' ), 'name' => $this->get_field_name( 'course_category' ), 'class' => 'widefat' );

+			$cat_args = array('hierarchical' => true, 'show_option_none' => __('Select Category:', 'woothemes-sensei'), 'taxonomy' => 'course-category', 'orderby' => 'name', 'selected' => intval($instance['course_category']), 'id' => $this->get_field_id('course_category'), 'name' => $this->get_field_name('course_category'), 'class' => 'widefat');

 			wp_dropdown_categories(apply_filters('widget_course_categories_dropdown_args', $cat_args));

 			?>

 		</p>

 		<!-- Widget Limit: Text Input -->

 		<p>

-			<label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php _e( 'Number of Courses (optional):', 'woothemes-sensei' ); ?></label>

-			<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>"  value="<?php echo esc_attr( $instance['limit'] ); ?>" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" />

+			<label for="<?php echo esc_attr($this->get_field_id('limit')); ?>"><?php _e('Number of Courses (optional):', 'woothemes-sensei'); ?></label>

+			<input type="text" name="<?php echo esc_attr($this->get_field_name('limit')); ?>"  value="<?php echo esc_attr($instance['limit']); ?>" class="widefat" id="<?php echo esc_attr($this->get_field_id('limit')); ?>" />

 		</p>

 

 <?php

@@ -150,49 +150,49 @@ 
 	 * @since  1.1.0

 	 * @return void

 	 */

-	protected function load_component ( $instance ) {

+	protected function load_component($instance) {

 

 

 		$posts_array = array();

-		$post_args = array(	'post_type' 		=> 'course',

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

+		$post_args = array('post_type' 		=> 'course',

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

 							'orderby'         	=> 'menu_order date',

     						'order'           	=> 'ASC',

     						'post_status'       => 'publish',

 							'suppress_filters' 	=> 0,

 							);

 

-		$post_args[ 'tax_query' ] = array(

+		$post_args['tax_query'] = array(

 											array(

 												'taxonomy' => 'course-category',

 												'field' => 'id',

-												'terms' => intval( $instance['course_category'] )

+												'terms' => intval($instance['course_category'])

 											)

 										);

 

-		$posts_array = get_posts( $post_args );

+		$posts_array = get_posts($post_args);

 

-		if ( count( $posts_array ) > 0 ) { ?>

+		if (count($posts_array) > 0) { ?>

 			<ul>

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

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

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

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

 		    	$post_title = $post_item->post_title;

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

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

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

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

 		    	$author_display_name = $user_info->display_name;

 		    	$author_id = $post_item->post_author;

 		    ?>

 		    	<li class="fix">

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

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

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

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

 		    		<br />

-		    		<?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 esc_url( $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 esc_url($author_link); ?>" title="<?php echo esc_attr($author_display_name); ?>"><?php echo esc_html($author_display_name); ?></a></span>

     					<br />

     				<?php } // End If Statement ?>

-    				<span class="course-lesson-count"><?php echo Sensei()->course->course_lesson_count( $post_id ) . '&nbsp;' .  __( 'Lessons', 'woothemes-sensei' ); ?></span>

+    				<span class="course-lesson-count"><?php echo Sensei()->course->course_lesson_count($post_id).'&nbsp;'.__('Lessons', 'woothemes-sensei'); ?></span>

     				<br />

-    				<?php sensei_simple_course_price( $post_id ); ?>

+    				<?php sensei_simple_course_price($post_id); ?>

 		    	</li>

 		    <?php } // End For Loop ?>

 			</ul>

includes/class-sensei-course-results.php

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Analysis User Profile List Table Class

Indentation +50 added lines, -50 removed lines

@@ -14,10 +14,10 @@ 
  */
 class Sensei_Course_Results {
 
-    /**
-     * @var string
-     */
-    public  $courses_url_base;
+	/**
+	 * @var string
+	 */
+	public  $courses_url_base;
 
 	/**
 	 * Constructor.
@@ -98,7 +98,7 @@ 
 		global $wp_query,  $current_user;
 
 		if( isset( $wp_query->query_vars['course_results'] ) ) {
-            Sensei_Templates::get_template( 'course-results/course-info.php' );
+			Sensei_Templates::get_template( 'course-results/course-info.php' );
 		}
 
 	}
@@ -117,20 +117,20 @@ 
 
 		sensei_do_deprecated_action( 'sensei_course_results_lessons','1.9.','sensei_course_results_content_inside_after', $course );
 
-        sensei_do_deprecated_action( 'sensei_course_results_bottom','1.9.','sensei_course_results_content_inside_after', $course->ID );
+		sensei_do_deprecated_action( 'sensei_course_results_bottom','1.9.','sensei_course_results_content_inside_after', $course->ID );
 
 	}
 
 	/**
 	 * Load template for displaying course lessons
-     *
+	 *
 	 * @since  1.4.0
 	 * @return void
 	 */
 	public function course_lessons() {
 
 		global $course;
-        _deprecated_function( 'Sensei_modules course_lessons ', '1.9.0' );
+		_deprecated_function( 'Sensei_modules course_lessons ', '1.9.0' );
 
 	}
 
@@ -147,62 +147,62 @@ 
 		return $classes;
 	}
 
-    /**
-     * Deprecate the sensei_course_results_content hook
-     *
-     * @deprecated since 1.9.0
-     */
-    public static function deprecate_sensei_course_results_content_hook(){
+	/**
+	 * Deprecate the sensei_course_results_content hook
+	 *
+	 * @deprecated since 1.9.0
+	 */
+	public static function deprecate_sensei_course_results_content_hook(){
 
-        sensei_do_deprecated_action('sensei_course_results_content', '1.9.0','sensei_course_results_content_before');
+		sensei_do_deprecated_action('sensei_course_results_content', '1.9.0','sensei_course_results_content_before');
 
-    }
+	}
 
-    /**
-     * Fire the sensei frontend message hook
-     *
-     * @since 1.9.0
-     */
-    public static function fire_sensei_message_hook(){
+	/**
+	 * Fire the sensei frontend message hook
+	 *
+	 * @since 1.9.0
+	 */
+	public static function fire_sensei_message_hook(){
 
-        do_action( 'sensei_frontend_messages' );
+		do_action( 'sensei_frontend_messages' );
 
-    }
+	}
 
-    /**
-     * Deprecate the course_results info hook
-     *
-     * @since 1.9.0
-     */
-    public static function deprecate_course_result_info_hook(){
+	/**
+	 * Deprecate the course_results info hook
+	 *
+	 * @since 1.9.0
+	 */
+	public static function deprecate_course_result_info_hook(){
 
-        sensei_do_deprecated_action( 'sensei_course_results_info', '1.9.0', 'sensei_course_results_content_inside_before' );
+		sensei_do_deprecated_action( 'sensei_course_results_info', '1.9.0', 'sensei_course_results_content_inside_before' );
 
-    }
+	}
 
-    /**
-     * Deprecate the sensei_course_results_top hook
-     *
-     * @deprecate since 1.9.0
-     */
-    public static function deprecate_course_results_top_hook(){
+	/**
+	 * Deprecate the sensei_course_results_top hook
+	 *
+	 * @deprecate since 1.9.0
+	 */
+	public static function deprecate_course_results_top_hook(){
 
-        global $course;
-        sensei_do_deprecated_action( 'sensei_course_results_top', '1.9.0' ,'sensei_course_results_content_inside_before',$course->ID );
+		global $course;
+		sensei_do_deprecated_action( 'sensei_course_results_top', '1.9.0' ,'sensei_course_results_content_inside_before',$course->ID );
 
-    }
+	}
 
-    /**
-     * Fire the course image hook
-     *
-     * @since 1.8.0
-     */
-    public static function fire_course_image_hook(){
+	/**
+	 * Fire the course image hook
+	 *
+	 * @since 1.8.0
+	 */
+	public static function fire_course_image_hook(){
 
-        global $course;
-        sensei_do_deprecated_action('sensei_course_image','1.9.0', 'sensei_single_course_content_inside_before', array( get_the_ID()) );
+		global $course;
+		sensei_do_deprecated_action('sensei_course_image','1.9.0', 'sensei_single_course_content_inside_before', array( get_the_ID()) );
 
-    }
+	}
 
 } // End Class
 

Spacing +40 added lines, -40 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /**
  * Sensei Course Results Class
@@ -23,20 +23,20 @@ 
 	 * Constructor.
 	 * @since  1.4.0
 	 */
-	public function __construct () {
+	public function __construct() {
 
 		// Setup learner profile URL base
-		$this->courses_url_base = apply_filters( 'sensei_course_slug', _x( 'course', 'post type single url slug', 'woothemes-sensei' ) );
+		$this->courses_url_base = apply_filters('sensei_course_slug', _x('course', 'post type single url slug', 'woothemes-sensei'));
 
 		// Setup permalink structure for course results
-		add_action( 'init', array( $this, 'setup_permastruct' ) );
-		add_filter( 'wp_title', array( $this, 'page_title' ), 10, 2 );
+		add_action('init', array($this, 'setup_permastruct'));
+		add_filter('wp_title', array($this, 'page_title'), 10, 2);
 
 		// Load course results
-		add_action( 'sensei_course_results_content_inside_before', array( $this, 'deprecate_course_result_info_hook' ), 10 );
+		add_action('sensei_course_results_content_inside_before', array($this, 'deprecate_course_result_info_hook'), 10);
 
 		// Add class to body tag
-		add_filter( 'body_class', array( $this, 'body_class' ), 10, 1 );
+		add_filter('body_class', array($this, 'body_class'), 10, 1);
 
 	} // End __construct()
 
@@ -46,8 +46,8 @@ 
 	 * @return void
 	 */
 	public function setup_permastruct() {
-		add_rewrite_rule( '^' . $this->courses_url_base . '/([^/]*)/results/?', 'index.php?course_results=$matches[1]', 'top' );
-		add_rewrite_tag( '%course_results%', '([^&]+)' );
+		add_rewrite_rule('^'.$this->courses_url_base.'/([^/]*)/results/?', 'index.php?course_results=$matches[1]', 'top');
+		add_rewrite_tag('%course_results%', '([^&]+)');
 	}
 
 	/**
@@ -56,11 +56,11 @@ 
 	 * @param  string $sep   Seeparator string
 	 * @return string        Modified title
 	 */
-	public function page_title( $title, $sep = null ) {
+	public function page_title($title, $sep = null) {
 		global $wp_query;
-		if( isset( $wp_query->query_vars['course_results'] ) ) {
-			$course = get_page_by_path( $wp_query->query_vars['course_results'], OBJECT, 'course' );
-			$title = __( 'Course Results: ', 'woothemes-sensei' ) . $course->post_title . ' ' . $sep . ' ';
+		if (isset($wp_query->query_vars['course_results'])) {
+			$course = get_page_by_path($wp_query->query_vars['course_results'], OBJECT, 'course');
+			$title = __('Course Results: ', 'woothemes-sensei').$course->post_title.' '.$sep.' ';
 		}
 		return $title;
 	}
@@ -71,18 +71,18 @@ 
 	 * @param  integer $course_id ID of course
 	 * @return string             The course results page permalink
 	 */
-	public function get_permalink( $course_id = 0 ) {
+	public function get_permalink($course_id = 0) {
 
 		$permalink = '';
 
-		if( $course_id > 0 ) {
+		if ($course_id > 0) {
 
-			$course = get_post( $course_id );
+			$course = get_post($course_id);
 
-			if ( get_option('permalink_structure') ) {
-				$permalink = trailingslashit( get_home_url() ) . $this->courses_url_base . '/' . $course->post_name . '/results/';
+			if (get_option('permalink_structure')) {
+				$permalink = trailingslashit(get_home_url()).$this->courses_url_base.'/'.$course->post_name.'/results/';
 			} else {
-				$permalink = trailingslashit( get_home_url() ) . '?course_results=' . $course->post_name;
+				$permalink = trailingslashit(get_home_url()).'?course_results='.$course->post_name;
 			}
 		}
 
@@ -95,10 +95,10 @@ 
 	 * @return void
 	 */
 	public function content() {
-		global $wp_query,  $current_user;
+		global $wp_query, $current_user;
 
-		if( isset( $wp_query->query_vars['course_results'] ) ) {
-            Sensei_Templates::get_template( 'course-results/course-info.php' );
+		if (isset($wp_query->query_vars['course_results'])) {
+            Sensei_Templates::get_template('course-results/course-info.php');
 		}
 
 	}
@@ -112,12 +112,12 @@ 
 
 		global $course;
 
-		$course_status = Sensei_Utils::sensei_user_course_status_message( $course->ID, get_current_user_id());
-		echo '<div class="sensei-message ' . $course_status['box_class'] . '">' . $course_status['message'] . '</div>';
+		$course_status = Sensei_Utils::sensei_user_course_status_message($course->ID, get_current_user_id());
+		echo '<div class="sensei-message '.$course_status['box_class'].'">'.$course_status['message'].'</div>';
 
-		sensei_do_deprecated_action( 'sensei_course_results_lessons','1.9.','sensei_course_results_content_inside_after', $course );
+		sensei_do_deprecated_action('sensei_course_results_lessons', '1.9.', 'sensei_course_results_content_inside_after', $course);
 
-        sensei_do_deprecated_action( 'sensei_course_results_bottom','1.9.','sensei_course_results_content_inside_after', $course->ID );
+        sensei_do_deprecated_action('sensei_course_results_bottom', '1.9.', 'sensei_course_results_content_inside_after', $course->ID);
 
 	}
 
@@ -130,7 +130,7 @@ 
 	public function course_lessons() {
 
 		global $course;
-        _deprecated_function( 'Sensei_modules course_lessons ', '1.9.0' );
+        _deprecated_function('Sensei_modules course_lessons ', '1.9.0');
 
 	}
 
@@ -139,9 +139,9 @@ 
 	 * @param  array $classes Existing classes
 	 * @return array          Modified classes
 	 */
-	public function body_class( $classes ) {
+	public function body_class($classes) {
 		global $wp_query;
-		if( isset( $wp_query->query_vars['course_results'] ) ) {
+		if (isset($wp_query->query_vars['course_results'])) {
 			$classes[] = 'course-results';
 		}
 		return $classes;
@@ -152,9 +152,9 @@ 
      *
      * @deprecated since 1.9.0
      */
-    public static function deprecate_sensei_course_results_content_hook(){
+    public static function deprecate_sensei_course_results_content_hook() {
 
-        sensei_do_deprecated_action('sensei_course_results_content', '1.9.0','sensei_course_results_content_before');
+        sensei_do_deprecated_action('sensei_course_results_content', '1.9.0', 'sensei_course_results_content_before');
 
     }
 
@@ -163,9 +163,9 @@ 
      *
      * @since 1.9.0
      */
-    public static function fire_sensei_message_hook(){
+    public static function fire_sensei_message_hook() {
 
-        do_action( 'sensei_frontend_messages' );
+        do_action('sensei_frontend_messages');
 
     }
 
@@ -174,9 +174,9 @@ 
      *
      * @since 1.9.0
      */
-    public static function deprecate_course_result_info_hook(){
+    public static function deprecate_course_result_info_hook() {
 
-        sensei_do_deprecated_action( 'sensei_course_results_info', '1.9.0', 'sensei_course_results_content_inside_before' );
+        sensei_do_deprecated_action('sensei_course_results_info', '1.9.0', 'sensei_course_results_content_inside_before');
 
     }
 
@@ -185,10 +185,10 @@ 
      *
      * @deprecate since 1.9.0
      */
-    public static function deprecate_course_results_top_hook(){
+    public static function deprecate_course_results_top_hook() {
 
         global $course;
-        sensei_do_deprecated_action( 'sensei_course_results_top', '1.9.0' ,'sensei_course_results_content_inside_before',$course->ID );
+        sensei_do_deprecated_action('sensei_course_results_top', '1.9.0', 'sensei_course_results_content_inside_before', $course->ID);
 
     }
 
@@ -197,10 +197,10 @@ 
      *
      * @since 1.8.0
      */
-    public static function fire_course_image_hook(){
+    public static function fire_course_image_hook() {
 
         global $course;
-        sensei_do_deprecated_action('sensei_course_image','1.9.0', 'sensei_single_course_content_inside_before', array( get_the_ID()) );
+        sensei_do_deprecated_action('sensei_course_image', '1.9.0', 'sensei_single_course_content_inside_before', array(get_the_ID()));
 
     }
 
@@ -211,4 +211,4 @@ 
  * for backward compatibility
  * @since 1.9.0
  */
-class WooThemes_Sensei_Course_Results extends Sensei_Course_Results{}
+class WooThemes_Sensei_Course_Results extends Sensei_Course_Results {}

includes/class-sensei-settings.php

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Analysis User Profile List Table Class

Doc Comments +2 added lines, -2 removed lines

@@ -60,8 +60,8 @@
     /**
      * @since 1.9.0
      *
-     * @param $setting
-     * @param $new_value
+     * @param string $setting
+     * @param integer $new_value
      */
     public function set( $setting, $new_value ){
 

Indentation +68 added lines, -68 removed lines

@@ -19,63 +19,63 @@ 
 	 * @since 1.0.0
 	 */
 	public function __construct () {
-	    parent::__construct(); // Required in extended classes.
+		parent::__construct(); // Required in extended classes.
 
-        $this->token = 'woothemes-sensei-settings';
-        add_action('init', array( __CLASS__, 'flush_rewrite_rules' ) );
+		$this->token = 'woothemes-sensei-settings';
+		add_action('init', array( __CLASS__, 'flush_rewrite_rules' ) );
 
-        // Setup Admin Settings data
-        if ( is_admin() ) {
+		// Setup Admin Settings data
+		if ( is_admin() ) {
 
-            $this->has_tabs 	= true;
-            $this->name 		= __( 'Sensei Settings', 'woothemes-sensei' );
-            $this->menu_label	= __( 'Settings', 'woothemes-sensei' );
-            $this->page_slug	= 'woothemes-sensei-settings';
+			$this->has_tabs 	= true;
+			$this->name 		= __( 'Sensei Settings', 'woothemes-sensei' );
+			$this->menu_label	= __( 'Settings', 'woothemes-sensei' );
+			$this->page_slug	= 'woothemes-sensei-settings';
 
-        } // End If Statement
+		} // End If Statement
 
-        $this->register_hook_listener();
-        $this->get_settings();
+		$this->register_hook_listener();
+		$this->get_settings();
 
 	} // End __construct()
 
-    /**
-     * Get settings value
-     *
-     * @since 1.9.0
-     * @param string $setting_name
-     * @return mixed
-     */
-    public function get( $setting_name ){
+	/**
+	 * Get settings value
+	 *
+	 * @since 1.9.0
+	 * @param string $setting_name
+	 * @return mixed
+	 */
+	public function get( $setting_name ){
 
-        if( isset( $this->settings[ $setting_name ] ) ){
+		if( isset( $this->settings[ $setting_name ] ) ){
 
-            return $this->settings[ $setting_name ];
+			return $this->settings[ $setting_name ];
 
-        }
+		}
 
-        return false;
-    }
+		return false;
+	}
 
-    /**
-     * @since 1.9.0
-     *
-     * @param $setting
-     * @param $new_value
-     */
-    public function set( $setting, $new_value ){
+	/**
+	 * @since 1.9.0
+	 *
+	 * @param $setting
+	 * @param $new_value
+	 */
+	public function set( $setting, $new_value ){
 
-        $settings = get_option( $this->token, array() );
+		$settings = get_option( $this->token, array() );
 
-        if( isset(  $settings[ $setting ] ) ){
+		if( isset(  $settings[ $setting ] ) ){
 
-            $settings[ $setting ] = $new_value;
-            return update_option( $this->token,$settings );
+			$settings[ $setting ] = $new_value;
+			return update_option( $this->token,$settings );
 
-        }
-        return false;
+		}
+		return false;
 
-    }
+	}
 
 	/**
 	 * Register the settings screen within the WordPress admin.
@@ -163,7 +163,7 @@ 
 		$complete_settings = array( 'passed' => __( 'Once all the course lessons have been completed', 'woothemes-sensei' ), 'complete' => __( 'At any time (by clicking the \'Complete Course\' button)', 'woothemes-sensei' ) );
 		$course_display_settings = array( 'excerpt' => __( 'Course Excerpt', 'woothemes-sensei' ), 'full' => __( 'Full Course Content', 'woothemes-sensei' ) );
 
-	    $fields = array();
+		$fields = array();
 
 		$fields['access_permission'] = array(
 								'name' => __( 'Access Permissions', 'woothemes-sensei' ),
@@ -225,9 +225,9 @@ 
 								'section' => 'default-settings'
 								);
 
-    	// Course Settings
+		// Course Settings
 
-    	$fields['course_completion'] = array(
+		$fields['course_completion'] = array(
 								'name' => __( 'Courses are complete:', 'woothemes-sensei' ),
 								'description' => __( 'This will determine when courses are marked as complete.', 'woothemes-sensei' ),
 								'type' => 'select',
@@ -237,7 +237,7 @@ 
 								'options' => $complete_settings
 								);
 
-    	$fields['course_author'] = array(
+		$fields['course_author'] = array(
 								'name' => __( 'Display Course Author', 'woothemes-sensei' ),
 								'description' => __( 'Output the Course Author on Course archive and My Courses page.', 'woothemes-sensei' ),
 								'type' => 'checkbox',
@@ -465,10 +465,10 @@ 
 		);
 
 		$teacher_email_options = array(
-            'teacher-started-course' => __( 'A learner starts their course', 'woothemes-sensei' ),
-            'teacher-completed-course' => __( 'A learner completes their course', 'woothemes-sensei' ),
-            'teacher-completed-lesson' => __( 'A learner completes a lesson', 'woothemes-sensei' ),
-            'teacher-quiz-submitted' => __( 'A learner submits a quiz for grading', 'woothemes-sensei' ),
+			'teacher-started-course' => __( 'A learner starts their course', 'woothemes-sensei' ),
+			'teacher-completed-course' => __( 'A learner completes their course', 'woothemes-sensei' ),
+			'teacher-completed-lesson' => __( 'A learner completes a lesson', 'woothemes-sensei' ),
+			'teacher-quiz-submitted' => __( 'A learner submits a quiz for grading', 'woothemes-sensei' ),
 			'teacher-new-message' => __( 'A learner sends a private message to a teacher', 'woothemes-sensei' ),
 		);
 
@@ -577,7 +577,7 @@ 
 
 		if ( Sensei_WC::is_woocommerce_present() ) {
 			// WooCommerce Settings
-    		$fields['woocommerce_enabled'] = array(
+			$fields['woocommerce_enabled'] = array(
 									'name' => __( 'Enable WooCommerce Courses', 'woothemes-sensei' ),
 									'description' => __( 'Use WooCommerce to sell Courses by linking a Product to a Course.', 'woothemes-sensei' ),
 									'type' => 'checkbox',
@@ -665,14 +665,14 @@ 
 		$page_items[] = __( 'Select a Page:', 'woothemes-sensei' );
 
 		foreach ( $pages_split as $k => $v ) {
-		    $id = '';
-		    // Get the ID value.
-		    preg_match( '/value="(.*?)"/i', $v, $matches );
-
-		    if ( isset( $matches[1] ) ) {
-		        $id = $matches[1];
-		        $page_items[$id] = trim( strip_tags( $v ) );
-		    } // End If Statement
+			$id = '';
+			// Get the ID value.
+			preg_match( '/value="(.*?)"/i', $v, $matches );
+
+			if ( isset( $matches[1] ) ) {
+				$id = $matches[1];
+				$page_items[$id] = trim( strip_tags( $v ) );
+			} // End If Statement
 		} // End For Loop
 
 		$pages_array = $page_items;
@@ -689,22 +689,22 @@ 
 		Sensei_Language_Pack_Manager::messages();
 	}
 
-    /**
-     * Flush the rewrite rules after the settings have been updated.
-     * This is to ensure that the
-     *
-     * @since 1.9.0
-     */
-    public static function flush_rewrite_rules(){
+	/**
+	 * Flush the rewrite rules after the settings have been updated.
+	 * This is to ensure that the
+	 *
+	 * @since 1.9.0
+	 */
+	public static function flush_rewrite_rules(){
 
-        if ( isset( $_POST[ 'option_page' ] ) && 'woothemes-sensei-settings' == $_POST[ 'option_page' ]
-            && isset( $_POST[ 'action' ] ) && 'update' == $_POST[ 'action' ] ) {
+		if ( isset( $_POST[ 'option_page' ] ) && 'woothemes-sensei-settings' == $_POST[ 'option_page' ]
+			&& isset( $_POST[ 'action' ] ) && 'update' == $_POST[ 'action' ] ) {
 
-            Sensei()->initiate_rewrite_rules_flush();
+			Sensei()->initiate_rewrite_rules_flush();
 
-        }
+		}
 
-    }//end  flush_cache
+	}//end  flush_cache
 } // End Class
 
 /**

Spacing +182 added lines, -182 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /*
  * Sensei Settings Class
@@ -18,18 +18,18 @@ 
 	 * @access public
 	 * @since 1.0.0
 	 */
-	public function __construct () {
+	public function __construct() {
 	    parent::__construct(); // Required in extended classes.
 
         $this->token = 'woothemes-sensei-settings';
-        add_action('init', array( __CLASS__, 'flush_rewrite_rules' ) );
+        add_action('init', array(__CLASS__, 'flush_rewrite_rules'));
 
         // Setup Admin Settings data
-        if ( is_admin() ) {
+        if (is_admin()) {
 
             $this->has_tabs 	= true;
-            $this->name 		= __( 'Sensei Settings', 'woothemes-sensei' );
-            $this->menu_label	= __( 'Settings', 'woothemes-sensei' );
+            $this->name = __('Sensei Settings', 'woothemes-sensei');
+            $this->menu_label = __('Settings', 'woothemes-sensei');
             $this->page_slug	= 'woothemes-sensei-settings';
 
         } // End If Statement
@@ -46,11 +46,11 @@ 
      * @param string $setting_name
      * @return mixed
      */
-    public function get( $setting_name ){
+    public function get($setting_name) {
 
-        if( isset( $this->settings[ $setting_name ] ) ){
+        if (isset($this->settings[$setting_name])) {
 
-            return $this->settings[ $setting_name ];
+            return $this->settings[$setting_name];
 
         }
 
@@ -63,14 +63,14 @@ 
      * @param $setting
      * @param $new_value
      */
-    public function set( $setting, $new_value ){
+    public function set($setting, $new_value) {
 
-        $settings = get_option( $this->token, array() );
+        $settings = get_option($this->token, array());
 
-        if( isset(  $settings[ $setting ] ) ){
+        if (isset($settings[$setting])) {
 
-            $settings[ $setting ] = $new_value;
-            return update_option( $this->token,$settings );
+            $settings[$setting] = $new_value;
+            return update_option($this->token, $settings);
 
         }
         return false;
@@ -83,17 +83,17 @@ 
 	 * @since  1.0.0
 	 * @return void
 	 */
-	public function register_settings_screen () {
+	public function register_settings_screen() {
 
 		$this->settings_version = Sensei()->version; // Use the global plugin version on this settings screen.
-		$hook = add_submenu_page( 'sensei', $this->name, $this->menu_label, 'manage_sensei', $this->page_slug, array( $this, 'settings_screen' ) );
+		$hook = add_submenu_page('sensei', $this->name, $this->menu_label, 'manage_sensei', $this->page_slug, array($this, 'settings_screen'));
 		$this->hook = $hook;
 
-		if ( isset( $_GET['page'] ) && ( $_GET['page'] == $this->page_slug ) ) {
-			add_action( 'admin_notices', array( $this, 'settings_errors' ) );
-			add_action( 'admin_notices', array( $this, 'language_pack_notices' ) );
-			add_action( 'admin_print_scripts', array( $this, 'enqueue_scripts' ) );
-			add_action( 'admin_print_styles', array( $this, 'enqueue_styles' ) );
+		if (isset($_GET['page']) && ($_GET['page'] == $this->page_slug)) {
+			add_action('admin_notices', array($this, 'settings_errors'));
+			add_action('admin_notices', array($this, 'language_pack_notices'));
+			add_action('admin_print_scripts', array($this, 'enqueue_scripts'));
+			add_action('admin_print_styles', array($this, 'enqueue_styles'));
 		}
 	} // End register_settings_screen()
 
@@ -103,49 +103,49 @@ 
 	 * @since  1.0.0
 	 * @return void
 	 */
-	public function init_sections () {
+	public function init_sections() {
 		$sections = array();
 
 		$sections['default-settings'] = array(
-			'name' 			=> __( 'General', 'woothemes-sensei' ),
-			'description'	=> __( 'Settings that apply to the entire plugin.', 'woothemes-sensei' )
+			'name' 			=> __('General', 'woothemes-sensei'),
+			'description'	=> __('Settings that apply to the entire plugin.', 'woothemes-sensei')
 		);
 
 		$sections['course-settings'] = array(
-			'name' 			=> __( 'Courses', 'woothemes-sensei' ),
-			'description'	=> __( 'Settings that apply to all Courses.', 'woothemes-sensei' )
+			'name' 			=> __('Courses', 'woothemes-sensei'),
+			'description'	=> __('Settings that apply to all Courses.', 'woothemes-sensei')
 		);
 
 		$sections['lesson-settings'] = array(
-			'name' 			=> __( 'Lessons', 'woothemes-sensei' ),
-			'description'	=> __( 'Settings that apply to all Lessons.', 'woothemes-sensei' )
+			'name' 			=> __('Lessons', 'woothemes-sensei'),
+			'description'	=> __('Settings that apply to all Lessons.', 'woothemes-sensei')
 		);
 
 		$sections['email-notification-settings'] = array(
-			'name' 			=> __( 'Email Notifications', 'woothemes-sensei' ),
-			'description'	=> __( 'Settings for email notifications sent from your site.', 'woothemes-sensei' )
+			'name' 			=> __('Email Notifications', 'woothemes-sensei'),
+			'description'	=> __('Settings for email notifications sent from your site.', 'woothemes-sensei')
 		);
 
 		$sections['learner-profile-settings'] = array(
-			'name' 			=> __( 'Learner Profiles', 'woothemes-sensei' ),
-			'description'	=> __( 'Settings for public Learner Profiles.', 'woothemes-sensei' )
+			'name' 			=> __('Learner Profiles', 'woothemes-sensei'),
+			'description'	=> __('Settings for public Learner Profiles.', 'woothemes-sensei')
 		);
 
-		if ( Sensei_WC::is_woocommerce_present() ) {
+		if (Sensei_WC::is_woocommerce_present()) {
 			$sections['woocommerce-settings'] = array(
-				'name' 			=> __( 'WooCommerce', 'woothemes-sensei' ),
-				'description'	=> __( 'Optional settings for WooCommerce functions.', 'woothemes-sensei' )
+				'name' 			=> __('WooCommerce', 'woothemes-sensei'),
+				'description'	=> __('Optional settings for WooCommerce functions.', 'woothemes-sensei')
 			);
 		} // End If Statement
 
-		if ( 'en_US' !== get_locale() ) {
+		if ('en_US' !== get_locale()) {
 			$sections['language-settings'] = array(
-				'name' 			=> __( 'Language', 'woothemes-sensei' ),
-				'description'	=> __( 'Language options.', 'woothemes-sensei' )
+				'name' 			=> __('Language', 'woothemes-sensei'),
+				'description'	=> __('Language options.', 'woothemes-sensei')
 			);
 		}
 
-		$this->sections = apply_filters( 'sensei_settings_tabs', $sections );
+		$this->sections = apply_filters('sensei_settings_tabs', $sections);
 	} // End init_sections()
 
 	/**
@@ -155,71 +155,71 @@ 
 	 * @uses   Sensei_Utils::get_slider_types()
 	 * @return void
 	 */
-	public function init_fields () {
+	public function init_fields() {
 		global $pagenow;
 
 		$pages_array = $this->pages_array();
-		$posts_per_page_array = array( '0' => '0', '1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '10', '11' => '11', '12' => '12', '13' => '13', '14' => '14', '15' => '15', '16' => '16', '17' => '17', '18' => '18', '19' => '19', '20' => '20' );
-		$complete_settings = array( 'passed' => __( 'Once all the course lessons have been completed', 'woothemes-sensei' ), 'complete' => __( 'At any time (by clicking the \'Complete Course\' button)', 'woothemes-sensei' ) );
-		$course_display_settings = array( 'excerpt' => __( 'Course Excerpt', 'woothemes-sensei' ), 'full' => __( 'Full Course Content', 'woothemes-sensei' ) );
+		$posts_per_page_array = array('0' => '0', '1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '10', '11' => '11', '12' => '12', '13' => '13', '14' => '14', '15' => '15', '16' => '16', '17' => '17', '18' => '18', '19' => '19', '20' => '20');
+		$complete_settings = array('passed' => __('Once all the course lessons have been completed', 'woothemes-sensei'), 'complete' => __('At any time (by clicking the \'Complete Course\' button)', 'woothemes-sensei'));
+		$course_display_settings = array('excerpt' => __('Course Excerpt', 'woothemes-sensei'), 'full' => __('Full Course Content', 'woothemes-sensei'));
 
 	    $fields = array();
 
 		$fields['access_permission'] = array(
-								'name' => __( 'Access Permissions', 'woothemes-sensei' ),
-								'description' => __( 'Users must be logged in to view Course and Lesson content.', 'woothemes-sensei', 'woothemes-sensei' ),
+								'name' => __('Access Permissions', 'woothemes-sensei'),
+								'description' => __('Users must be logged in to view Course and Lesson content.', 'woothemes-sensei', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'default-settings'
 								);
 
 		$fields['messages_disable'] = array(
-								'name' => __( 'Disable Private Messages', 'woothemes-sensei' ),
-								'description' => __( 'Disable the private message functions between learners and teachers.', 'woothemes-sensei' ),
+								'name' => __('Disable Private Messages', 'woothemes-sensei'),
+								'description' => __('Disable the private message functions between learners and teachers.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'default-settings'
 								);
 
 		$fields['course_page'] = array(
-								'name' => __( 'Course Archive Page', 'woothemes-sensei' ),
-								'description' => __( 'The page to use to display courses. If you leave this blank the default custom post type archive will apply.', 'woothemes-sensei' ),
+								'name' => __('Course Archive Page', 'woothemes-sensei'),
+								'description' => __('The page to use to display courses. If you leave this blank the default custom post type archive will apply.', 'woothemes-sensei'),
 								'type' => 'select',
-								'default' => get_option( 'woothemes-sensei_courses_page_id', 0 ),
+								'default' => get_option('woothemes-sensei_courses_page_id', 0),
 								'section' => 'default-settings',
 								'required' => 0,
 								'options' => $pages_array
 								);
 
 		$fields['my_course_page'] = array(
-								'name' => __( 'My Courses Page', 'woothemes-sensei' ),
-								'description' => __( 'The page to use to display the courses that a user is currently taking as well as the courses a user has complete.', 'woothemes-sensei' ),
+								'name' => __('My Courses Page', 'woothemes-sensei'),
+								'description' => __('The page to use to display the courses that a user is currently taking as well as the courses a user has complete.', 'woothemes-sensei'),
 								'type' => 'select',
-								'default' => get_option( 'woothemes-sensei_user_dashboard_page_id', 0 ),
+								'default' => get_option('woothemes-sensei_user_dashboard_page_id', 0),
 								'section' => 'default-settings',
 								'required' => 0,
 								'options' => $pages_array
 								);
 
 		$fields['placeholder_images_enable'] = array(
-								'name' => __( 'Use placeholder images', 'woothemes-sensei' ),
-								'description' => __( 'Output a placeholder image when no featured image has been specified for Courses and Lessons.', 'woothemes-sensei' ),
+								'name' => __('Use placeholder images', 'woothemes-sensei'),
+								'description' => __('Output a placeholder image when no featured image has been specified for Courses and Lessons.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'default-settings'
 								);
 
 		$fields['styles_disable'] = array(
-								'name' => __( 'Disable Sensei Styles', 'woothemes-sensei' ),
-								'description' => __( 'Prevent the frontend stylesheets from loading. This will remove the default styles for all Sensei elements.', 'woothemes-sensei' ),
+								'name' => __('Disable Sensei Styles', 'woothemes-sensei'),
+								'description' => __('Prevent the frontend stylesheets from loading. This will remove the default styles for all Sensei elements.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'default-settings'
 								);
 
 		$fields['js_disable'] = array(
-								'name' => __( 'Disable Sensei Javascript', 'woothemes-sensei' ),
-								'description' => __( 'Prevent the frontend javascript from loading. This affects the progress bars and the My Courses tabs.', 'woothemes-sensei' ),
+								'name' => __('Disable Sensei Javascript', 'woothemes-sensei'),
+								'description' => __('Prevent the frontend javascript from loading. This affects the progress bars and the My Courses tabs.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'default-settings'
@@ -228,8 +228,8 @@ 
     	// Course Settings
 
     	$fields['course_completion'] = array(
-								'name' => __( 'Courses are complete:', 'woothemes-sensei' ),
-								'description' => __( 'This will determine when courses are marked as complete.', 'woothemes-sensei' ),
+								'name' => __('Courses are complete:', 'woothemes-sensei'),
+								'description' => __('This will determine when courses are marked as complete.', 'woothemes-sensei'),
 								'type' => 'select',
 								'default' => 'passed',
 								'section' => 'course-settings',
@@ -238,16 +238,16 @@ 
 								);
 
     	$fields['course_author'] = array(
-								'name' => __( 'Display Course Author', 'woothemes-sensei' ),
-								'description' => __( 'Output the Course Author on Course archive and My Courses page.', 'woothemes-sensei' ),
+								'name' => __('Display Course Author', 'woothemes-sensei'),
+								'description' => __('Output the Course Author on Course archive and My Courses page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'course-settings'
 								);
 
 		$fields['my_course_amount'] = array(
-								'name' => __( 'My Courses Pagination', 'woothemes-sensei' ),
-								'description' => __( 'The number of courses to output for the my courses page.', 'woothemes-sensei' ),
+								'name' => __('My Courses Pagination', 'woothemes-sensei'),
+								'description' => __('The number of courses to output for the my courses page.', 'woothemes-sensei'),
 								'type' => 'range',
 								'default' => '0',
 								'section' => 'course-settings',
@@ -256,16 +256,16 @@ 
 								);
 
 		$fields['course_archive_image_enable'] = array(
-								'name' => __( 'Course Archive Image', 'woothemes-sensei' ),
-								'description' => __( 'Output the Course Image on the Course Archive Page.', 'woothemes-sensei' ),
+								'name' => __('Course Archive Image', 'woothemes-sensei'),
+								'description' => __('Output the Course Image on the Course Archive Page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'course-settings'
 								);
 
 		$fields['course_archive_image_width'] = array(
-								'name' => __( 'Image Width - Archive', 'woothemes-sensei' ),
-								'description' => __( 'The width in pixels of the featured image for the Course Archive page.', 'woothemes-sensei' ),
+								'name' => __('Image Width - Archive', 'woothemes-sensei'),
+								'description' => __('The width in pixels of the featured image for the Course Archive page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'course-settings',
@@ -273,8 +273,8 @@ 
 								);
 
 		$fields['course_archive_image_height'] = array(
-								'name' => __( 'Image Height - Archive', 'woothemes-sensei' ),
-								'description' => __( 'The height in pixels of the featured image for the Course Archive page.', 'woothemes-sensei' ),
+								'name' => __('Image Height - Archive', 'woothemes-sensei'),
+								'description' => __('The height in pixels of the featured image for the Course Archive page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'course-settings',
@@ -282,24 +282,24 @@ 
 								);
 
 		$fields['course_archive_image_hard_crop'] = array(
-								'name' => __( 'Image Hard Crop - Archive', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei' ), '<a href="' . esc_url( 'http://wordpress.org/extend/plugins/regenerate-thumbnails/' ) . '">', '</a>' ),
+								'name' => __('Image Hard Crop - Archive', 'woothemes-sensei'),
+								'description' => sprintf(__('After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei'), '<a href="'.esc_url('http://wordpress.org/extend/plugins/regenerate-thumbnails/').'">', '</a>'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'course-settings'
 								);
 
 		$fields['course_single_image_enable'] = array(
-								'name' => __( 'Single Course Image', 'woothemes-sensei' ),
-								'description' => __( 'Output the Course Image on the Single Course Page.', 'woothemes-sensei' ),
+								'name' => __('Single Course Image', 'woothemes-sensei'),
+								'description' => __('Output the Course Image on the Single Course Page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'course-settings'
 								);
 
 		$fields['course_single_image_width'] = array(
-								'name' => __( 'Image Width - Single', 'woothemes-sensei' ),
-								'description' => __( 'The width in pixels of the featured image for the Course single post page.', 'woothemes-sensei' ),
+								'name' => __('Image Width - Single', 'woothemes-sensei'),
+								'description' => __('The width in pixels of the featured image for the Course single post page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'course-settings',
@@ -307,8 +307,8 @@ 
 								);
 
 		$fields['course_single_image_height'] = array(
-								'name' => __( 'Image Height - Single', 'woothemes-sensei' ),
-								'description' => __( 'The height in pixels of the featured image for the Course single post page.', 'woothemes-sensei' ),
+								'name' => __('Image Height - Single', 'woothemes-sensei'),
+								'description' => __('The height in pixels of the featured image for the Course single post page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'course-settings',
@@ -316,16 +316,16 @@ 
 								);
 
 		$fields['course_single_image_hard_crop'] = array(
-								'name' => __( 'Image Hard Crop - Single', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei' ), '<a href="' . esc_url( 'http://wordpress.org/extend/plugins/regenerate-thumbnails/' ) . '">', '</a>' ),
+								'name' => __('Image Hard Crop - Single', 'woothemes-sensei'),
+								'description' => sprintf(__('After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei'), '<a href="'.esc_url('http://wordpress.org/extend/plugins/regenerate-thumbnails/').'">', '</a>'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'course-settings'
 								);
 
 		$fields['course_single_content_display'] = array(
-								'name' => __( 'Single Course page displays:', 'woothemes-sensei' ),
-								'description' => __( 'Determines what content to display on the single course page.', 'woothemes-sensei' ),
+								'name' => __('Single Course page displays:', 'woothemes-sensei'),
+								'description' => __('Determines what content to display on the single course page.', 'woothemes-sensei'),
 								'type' => 'select',
 								'default' => 'excerpt',
 								'section' => 'course-settings',
@@ -334,18 +334,18 @@ 
 								);
 
 		$fields['course_archive_featured_enable'] = array(
-								'name' => __( 'Featured Courses Panel', 'woothemes-sensei' ),
-								'description' => __( 'Output the Featured Courses Panel on the Course Archive Page.', 'woothemes-sensei' ),
+								'name' => __('Featured Courses Panel', 'woothemes-sensei'),
+								'description' => __('Output the Featured Courses Panel on the Course Archive Page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'course-settings'
 								);
 
 		$fields['course_archive_more_link_text'] = array(
-								'name' => __( 'More link text', 'woothemes-sensei' ),
-								'description' => __( 'The text that will be displayed on the Course Archive for the more courses link.', 'woothemes-sensei' ),
+								'name' => __('More link text', 'woothemes-sensei'),
+								'description' => __('The text that will be displayed on the Course Archive for the more courses link.', 'woothemes-sensei'),
 								'type' => 'text',
-								'default' => __ ( 'More', 'woothemes-sensei' ),
+								'default' => __('More', 'woothemes-sensei'),
 								'section' => 'course-settings',
 								'required' => 0
 								);
@@ -353,32 +353,32 @@ 
 		// Lesson Settings
 
 		$fields['lesson_comments'] = array(
-								'name' => __( 'Allow Comments for Lessons', 'woothemes-sensei' ),
-								'description' => __( 'This will allow learners to post comments on the single Lesson page, only learner who have access to the Lesson will be allowed to comment.', 'woothemes-sensei' ),
+								'name' => __('Allow Comments for Lessons', 'woothemes-sensei'),
+								'description' => __('This will allow learners to post comments on the single Lesson page, only learner who have access to the Lesson will be allowed to comment.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'lesson-settings'
 								);
 
 		$fields['lesson_author'] = array(
-								'name' => __( 'Display Lesson Author', 'woothemes-sensei' ),
-								'description' => __( 'Output the Lesson Author on Course single page & Lesson archive page.', 'woothemes-sensei' ),
+								'name' => __('Display Lesson Author', 'woothemes-sensei'),
+								'description' => __('Output the Lesson Author on Course single page & Lesson archive page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => true,
 								'section' => 'lesson-settings'
 								);
 
 		$fields['course_lesson_image_enable'] = array(
-								'name' => __( 'Course Lesson Images', 'woothemes-sensei' ),
-								'description' => __( 'Output the Lesson Image on the Single Course Page.', 'woothemes-sensei' ),
+								'name' => __('Course Lesson Images', 'woothemes-sensei'),
+								'description' => __('Output the Lesson Image on the Single Course Page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'lesson-settings'
 								);
 
 		$fields['lesson_archive_image_width'] = array(
-								'name' => __( 'Image Width - Course Lessons', 'woothemes-sensei' ),
-								'description' => __( 'The width in pixels of the featured image for the Lessons on the Course Single page.', 'woothemes-sensei' ),
+								'name' => __('Image Width - Course Lessons', 'woothemes-sensei'),
+								'description' => __('The width in pixels of the featured image for the Lessons on the Course Single page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'lesson-settings',
@@ -386,8 +386,8 @@ 
 								);
 
 		$fields['lesson_archive_image_height'] = array(
-								'name' => __( 'Image Height - Course Lessons', 'woothemes-sensei' ),
-								'description' => __( 'The height in pixels of the featured image for the Lessons on the Course Single page.', 'woothemes-sensei' ),
+								'name' => __('Image Height - Course Lessons', 'woothemes-sensei'),
+								'description' => __('The height in pixels of the featured image for the Lessons on the Course Single page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'lesson-settings',
@@ -395,24 +395,24 @@ 
 								);
 
 		$fields['lesson_archive_image_hard_crop'] = array(
-								'name' => __( 'Image Hard Crop - Course Lessons', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei' ), '<a href="' . esc_url( 'http://wordpress.org/extend/plugins/regenerate-thumbnails/' ) . '">', '</a>' ),
+								'name' => __('Image Hard Crop - Course Lessons', 'woothemes-sensei'),
+								'description' => sprintf(__('After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei'), '<a href="'.esc_url('http://wordpress.org/extend/plugins/regenerate-thumbnails/').'">', '</a>'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'lesson-settings'
 								);
 
 		$fields['lesson_single_image_enable'] = array(
-								'name' => __( 'Single Lesson Images', 'woothemes-sensei' ),
-								'description' => __( 'Output the Lesson Image on the Single Lesson Page.', 'woothemes-sensei' ),
+								'name' => __('Single Lesson Images', 'woothemes-sensei'),
+								'description' => __('Output the Lesson Image on the Single Lesson Page.', 'woothemes-sensei'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'lesson-settings'
 								);
 
 		$fields['lesson_single_image_width'] = array(
-								'name' => __( 'Image Width - Single', 'woothemes-sensei' ),
-								'description' => __( 'The width in pixels of the featured image for the Lessons single post page.', 'woothemes-sensei' ),
+								'name' => __('Image Width - Single', 'woothemes-sensei'),
+								'description' => __('The width in pixels of the featured image for the Lessons single post page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'lesson-settings',
@@ -420,8 +420,8 @@ 
 								);
 
 		$fields['lesson_single_image_height'] = array(
-								'name' => __( 'Image Height - Single', 'woothemes-sensei' ),
-								'description' => __( 'The height in pixels of the featured image for the Lessons single post page.', 'woothemes-sensei' ),
+								'name' => __('Image Height - Single', 'woothemes-sensei'),
+								'description' => __('The height in pixels of the featured image for the Lessons single post page.', 'woothemes-sensei'),
 								'type' => 'text',
 								'default' => '100',
 								'section' => 'lesson-settings',
@@ -429,8 +429,8 @@ 
 								);
 
 		$fields['lesson_single_image_hard_crop'] = array(
-								'name' => __( 'Image Hard Crop - Single', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei' ), '<a href="' . esc_url( 'http://wordpress.org/extend/plugins/regenerate-thumbnails/' ) . '">', '</a>' ),
+								'name' => __('Image Hard Crop - Single', 'woothemes-sensei'),
+								'description' => sprintf(__('After changing this setting, you may need to %1$sregenerate your thumbnails%2$s.', 'woothemes-sensei'), '<a href="'.esc_url('http://wordpress.org/extend/plugins/regenerate-thumbnails/').'">', '</a>'),
 								'type' => 'checkbox',
 								'default' => false,
 								'section' => 'lesson-settings'
@@ -438,20 +438,20 @@ 
 
 		// Learner Profile settings
 
-		$profile_url_base = apply_filters( 'sensei_learner_profiles_url_base', __( 'learner', 'woothemes-sensei') );
-		$profile_url_example = trailingslashit( get_site_url() ) . $profile_url_base . '/%username%';
+		$profile_url_base = apply_filters('sensei_learner_profiles_url_base', __('learner', 'woothemes-sensei'));
+		$profile_url_example = trailingslashit(get_site_url()).$profile_url_base.'/%username%';
 
 		$fields['learner_profile_enable'] = array(
-							'name' => __( 'Public learner profiles', 'woothemes-sensei' ),
-							'description' => sprintf( __( 'Enable public learner profiles that will be accessible to everyone. Profile URL format: %s', 'woothemes-sensei' ), $profile_url_example ),
+							'name' => __('Public learner profiles', 'woothemes-sensei'),
+							'description' => sprintf(__('Enable public learner profiles that will be accessible to everyone. Profile URL format: %s', 'woothemes-sensei'), $profile_url_example),
 							'type' => 'checkbox',
 							'default' => true,
 							'section' => 'learner-profile-settings'
 							);
 
 		$fields['learner_profile_show_courses'] = array(
-							'name' => __( 'Show learner\'s courses', 'woothemes-sensei' ),
-							'description' => __( 'Display the learner\'s active and completed courses on their profile.', 'woothemes-sensei' ),
+							'name' => __('Show learner\'s courses', 'woothemes-sensei'),
+							'description' => __('Display the learner\'s active and completed courses on their profile.', 'woothemes-sensei'),
 							'type' => 'checkbox',
 							'default' => true,
 							'section' => 'learner-profile-settings'
@@ -460,70 +460,70 @@ 
 		// Email notifications
 
 		$learner_email_options = array(
-			'learner-graded-quiz' => __( 'Their quiz is graded (auto and manual grading)', 'woothemes-sensei' ),
-			'learner-completed-course' => __( 'They complete a course', 'woothemes-sensei' ),
+			'learner-graded-quiz' => __('Their quiz is graded (auto and manual grading)', 'woothemes-sensei'),
+			'learner-completed-course' => __('They complete a course', 'woothemes-sensei'),
 		);
 
 		$teacher_email_options = array(
-            'teacher-started-course' => __( 'A learner starts their course', 'woothemes-sensei' ),
-            'teacher-completed-course' => __( 'A learner completes their course', 'woothemes-sensei' ),
-            'teacher-completed-lesson' => __( 'A learner completes a lesson', 'woothemes-sensei' ),
-            'teacher-quiz-submitted' => __( 'A learner submits a quiz for grading', 'woothemes-sensei' ),
-			'teacher-new-message' => __( 'A learner sends a private message to a teacher', 'woothemes-sensei' ),
+            'teacher-started-course' => __('A learner starts their course', 'woothemes-sensei'),
+            'teacher-completed-course' => __('A learner completes their course', 'woothemes-sensei'),
+            'teacher-completed-lesson' => __('A learner completes a lesson', 'woothemes-sensei'),
+            'teacher-quiz-submitted' => __('A learner submits a quiz for grading', 'woothemes-sensei'),
+			'teacher-new-message' => __('A learner sends a private message to a teacher', 'woothemes-sensei'),
 		);
 
 		$global_email_options = array(
-			'new-message-reply' => __( 'They receive a reply to their private message', 'woothemes-sensei' ),
+			'new-message-reply' => __('They receive a reply to their private message', 'woothemes-sensei'),
 		);
 
 		$fields['email_learners'] = array(
-								'name' => __( 'Emails Sent to Learners', 'woothemes-sensei' ),
-								'description' => __( 'Select the notifications that will be sent to learners.', 'woothemes-sensei' ),
+								'name' => __('Emails Sent to Learners', 'woothemes-sensei'),
+								'description' => __('Select the notifications that will be sent to learners.', 'woothemes-sensei'),
 								'type' => 'multicheck',
 								'options' => $learner_email_options,
-								'defaults' => array( 'learner-graded-quiz', 'learner-completed-course' ),
+								'defaults' => array('learner-graded-quiz', 'learner-completed-course'),
 								'section' => 'email-notification-settings'
 								);
 
 		$fields['email_teachers'] = array(
-								'name' => __( 'Emails Sent to Teachers', 'woothemes-sensei' ),
-								'description' => __( 'Select the notifications that will be sent to teachers.', 'woothemes-sensei' ),
+								'name' => __('Emails Sent to Teachers', 'woothemes-sensei'),
+								'description' => __('Select the notifications that will be sent to teachers.', 'woothemes-sensei'),
 								'type' => 'multicheck',
 								'options' => $teacher_email_options,
-								'defaults' => array( 'teacher-completed-course', 'teacher-started-course', 'teacher-quiz-submitted', 'teacher-new-message' ),
+								'defaults' => array('teacher-completed-course', 'teacher-started-course', 'teacher-quiz-submitted', 'teacher-new-message'),
 								'section' => 'email-notification-settings'
 								);
 
 		$fields['email_global'] = array(
-								'name' => __( 'Emails Sent to All Users', 'woothemes-sensei' ),
-								'description' => __( 'Select the notifications that will be sent to all users.', 'woothemes-sensei' ),
+								'name' => __('Emails Sent to All Users', 'woothemes-sensei'),
+								'description' => __('Select the notifications that will be sent to all users.', 'woothemes-sensei'),
 								'type' => 'multicheck',
 								'options' => $global_email_options,
-								'defaults' => array( 'new-message-reply' ),
+								'defaults' => array('new-message-reply'),
 								'section' => 'email-notification-settings'
 								);
 
 		$fields['email_from_name'] = array(
-								'name' => __( '"From" Name', 'woothemes-sensei' ),
-								'description' => __( 'The name from which all emails will be sent.', 'woothemes-sensei' ),
+								'name' => __('"From" Name', 'woothemes-sensei'),
+								'description' => __('The name from which all emails will be sent.', 'woothemes-sensei'),
 								'type' => 'text',
-								'default' => get_bloginfo( 'name' ),
+								'default' => get_bloginfo('name'),
 								'section' => 'email-notification-settings',
 								'required' => 1
 								);
 
 		$fields['email_from_address'] = array(
-								'name' => __( '"From" Address', 'woothemes-sensei' ),
-								'description' => __( 'The address from which all emails will be sent.', 'woothemes-sensei' ),
+								'name' => __('"From" Address', 'woothemes-sensei'),
+								'description' => __('The address from which all emails will be sent.', 'woothemes-sensei'),
 								'type' => 'text',
-								'default' => get_bloginfo( 'admin_email' ),
+								'default' => get_bloginfo('admin_email'),
 								'section' => 'email-notification-settings',
 								'required' => 1
 								);
 
 		$fields['email_header_image'] = array(
-								'name' => __( 'Header Image', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'Enter a URL to an image you want to show in the email\'s header. Upload your image using the %1$smedia uploader%2$s.', 'woothemes-sensei' ), '<a href="' . admin_url( 'media-new.php' ) . '">', '</a>' ),
+								'name' => __('Header Image', 'woothemes-sensei'),
+								'description' => sprintf(__('Enter a URL to an image you want to show in the email\'s header. Upload your image using the %1$smedia uploader%2$s.', 'woothemes-sensei'), '<a href="'.admin_url('media-new.php').'">', '</a>'),
 								'type' => 'text',
 								'default' => '',
 								'section' => 'email-notification-settings',
@@ -531,17 +531,17 @@ 
 								);
 
 		$fields['email_footer_text'] = array(
-								'name' => __( 'Email Footer Text', 'woothemes-sensei' ),
-								'description' => __( 'The text to appear in the footer of Sensei emails.', 'woothemes-sensei' ),
+								'name' => __('Email Footer Text', 'woothemes-sensei'),
+								'description' => __('The text to appear in the footer of Sensei emails.', 'woothemes-sensei'),
 								'type' => 'textarea',
-								'default' => sprintf( __( '%1$s - Powered by Sensei', 'woothemes-sensei' ), get_bloginfo( 'name' ) ),
+								'default' => sprintf(__('%1$s - Powered by Sensei', 'woothemes-sensei'), get_bloginfo('name')),
 								'section' => 'email-notification-settings',
 								'required' => 0
 								);
 
 		$fields['email_base_color'] = array(
-								'name' => __( 'Base Colour', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'The base colour for Sensei email templates. Default %1$s#557da1%2$s.', 'woothemes-sensei' ), '<code>', '</code>' ),
+								'name' => __('Base Colour', 'woothemes-sensei'),
+								'description' => sprintf(__('The base colour for Sensei email templates. Default %1$s#557da1%2$s.', 'woothemes-sensei'), '<code>', '</code>'),
 								'type' => 'color',
 								'default' => '#557da1',
 								'section' => 'email-notification-settings',
@@ -549,8 +549,8 @@ 
 								);
 
 		$fields['email_background_color'] = array(
-								'name' => __( 'Background Colour', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'The background colour for Sensei email templates. Default %1$s#f5f5f5%2$s.', 'woothemes-sensei' ), '<code>', '</code>' ),
+								'name' => __('Background Colour', 'woothemes-sensei'),
+								'description' => sprintf(__('The background colour for Sensei email templates. Default %1$s#f5f5f5%2$s.', 'woothemes-sensei'), '<code>', '</code>'),
 								'type' => 'color',
 								'default' => '#f5f5f5',
 								'section' => 'email-notification-settings',
@@ -558,8 +558,8 @@ 
 								);
 
 		$fields['email_body_background_color'] = array(
-								'name' => __( 'Body Background Colour', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'The main body background colour for Sensei email templates. Default %1$s#fdfdfd%2$s.', 'woothemes-sensei' ), '<code>', '</code>' ),
+								'name' => __('Body Background Colour', 'woothemes-sensei'),
+								'description' => sprintf(__('The main body background colour for Sensei email templates. Default %1$s#fdfdfd%2$s.', 'woothemes-sensei'), '<code>', '</code>'),
 								'type' => 'color',
 								'default' => '#fdfdfd',
 								'section' => 'email-notification-settings',
@@ -567,35 +567,35 @@ 
 								);
 
 		$fields['email_text_color'] = array(
-								'name' => __( 'Body Text Colour', 'woothemes-sensei' ),
-								'description' => sprintf( __( 'The main body text colour for Sensei email templates. Default %1$s#505050%2$s.', 'woothemes-sensei' ), '<code>', '</code>' ),
+								'name' => __('Body Text Colour', 'woothemes-sensei'),
+								'description' => sprintf(__('The main body text colour for Sensei email templates. Default %1$s#505050%2$s.', 'woothemes-sensei'), '<code>', '</code>'),
 								'type' => 'color',
 								'default' => '#505050',
 								'section' => 'email-notification-settings',
 								'required' => 1
 								);
 
-		if ( Sensei_WC::is_woocommerce_present() ) {
+		if (Sensei_WC::is_woocommerce_present()) {
 			// WooCommerce Settings
     		$fields['woocommerce_enabled'] = array(
-									'name' => __( 'Enable WooCommerce Courses', 'woothemes-sensei' ),
-									'description' => __( 'Use WooCommerce to sell Courses by linking a Product to a Course.', 'woothemes-sensei' ),
+									'name' => __('Enable WooCommerce Courses', 'woothemes-sensei'),
+									'description' => __('Use WooCommerce to sell Courses by linking a Product to a Course.', 'woothemes-sensei'),
 									'type' => 'checkbox',
 									'default' => true,
 									'section' => 'woocommerce-settings'
 									);
 
 			$fields['course_archive_free_enable'] = array(
-									'name' => __( 'Free Courses Panel', 'woothemes-sensei' ),
-									'description' => __( 'Output the Free Courses Panel on the Course Archive Page.', 'woothemes-sensei' ),
+									'name' => __('Free Courses Panel', 'woothemes-sensei'),
+									'description' => __('Output the Free Courses Panel on the Course Archive Page.', 'woothemes-sensei'),
 									'type' => 'checkbox',
 									'default' => true,
 									'section' => 'woocommerce-settings'
 									);
 
 			$fields['course_archive_paid_enable'] = array(
-									'name' => __( 'Paid Courses Panel', 'woothemes-sensei' ),
-									'description' => __( 'Output the Paid Courses Panel on the Course Archive Page.', 'woothemes-sensei' ),
+									'name' => __('Paid Courses Panel', 'woothemes-sensei'),
+									'description' => __('Output the Paid Courses Panel on the Course Archive Page.', 'woothemes-sensei'),
 									'type' => 'checkbox',
 									'default' => true,
 									'section' => 'woocommerce-settings'
@@ -603,18 +603,18 @@ 
 
 		} // End If Statement
 
-		if ( 'en_US' !== get_locale() ) {
+		if ('en_US' !== get_locale()) {
 			$fields['install_language_pack'] = array(
-				'name'        => __( 'Install Language Pack', 'woothemes-sensei' ),
-				'description' => __( 'Use this action to install or re-install translation for your language if available.', 'woothemes-sensei' ),
+				'name'        => __('Install Language Pack', 'woothemes-sensei'),
+				'description' => __('Use this action to install or re-install translation for your language if available.', 'woothemes-sensei'),
 				'type'        => 'button',
 				'section'     => 'language-settings',
 				'target'      => Sensei_Language_Pack_Manager::get_install_uri(),
-				'label'       => __( 'Install', 'woothemes-sensei' )
+				'label'       => __('Install', 'woothemes-sensei')
 			);
 		}
 
-		$this->fields = apply_filters( 'sensei_settings_fields', $fields );
+		$this->fields = apply_filters('sensei_settings_fields', $fields);
 
 	} // End init_fields()
 
@@ -624,20 +624,20 @@ 
 	 * @param  $include_milliseconds (default: true) Whether or not to include milliseconds between 0 and 1.
 	 * @return array Options between 0.1 and 10 seconds.
 	 */
-	private function get_duration_options ( $include_milliseconds = true ) {
-		$numbers = array( '1.0', '1.5', '2.0', '2.5', '3.0', '3.5', '4.0', '4.5', '5.0', '5.5', '6.0', '6.5', '7.0', '7.5', '8.0', '8.5', '9.0', '9.5', '10.0' );
+	private function get_duration_options($include_milliseconds = true) {
+		$numbers = array('1.0', '1.5', '2.0', '2.5', '3.0', '3.5', '4.0', '4.5', '5.0', '5.5', '6.0', '6.5', '7.0', '7.5', '8.0', '8.5', '9.0', '9.5', '10.0');
 		$options = array();
 
-		if ( true == (bool)$include_milliseconds ) {
-			$milliseconds = array( '0.1', '0.2', '0.3', '0.4', '0.5', '0.6', '0.7', '0.8', '0.9' );
-			foreach ( $milliseconds as $k => $v ) {
+		if (true == (bool) $include_milliseconds) {
+			$milliseconds = array('0.1', '0.2', '0.3', '0.4', '0.5', '0.6', '0.7', '0.8', '0.9');
+			foreach ($milliseconds as $k => $v) {
 				$options[$v] = $v;
 			}
 		} else {
 			$options['0.5'] = '0.5';
 		}
 
-		foreach ( $numbers as $k => $v ) {
+		foreach ($numbers as $k => $v) {
 			$options[$v] = $v;
 		}
 
@@ -653,25 +653,25 @@ 
 	private function pages_array() {
 		// REFACTOR - Transform this into a field type instead.
 		// Setup an array of portfolio gallery terms for a dropdown.
-		$args = array( 'echo' => 0, 'hierarchical' => 1, 'sort_column' => 'post_title', 'sort_order' => 'ASC' );
-		$pages_dropdown = wp_dropdown_pages( $args );
+		$args = array('echo' => 0, 'hierarchical' => 1, 'sort_column' => 'post_title', 'sort_order' => 'ASC');
+		$pages_dropdown = wp_dropdown_pages($args);
 		$page_items = array();
 
 		// Quick string hack to make sure we get the pages with the indents.
-		$pages_dropdown = str_replace( "<select class='' name='page_id' id='page_id'>", '', $pages_dropdown );
-		$pages_dropdown = str_replace( '</select>', '', $pages_dropdown );
-		$pages_split = explode( '</option>', $pages_dropdown );
+		$pages_dropdown = str_replace("<select class='' name='page_id' id='page_id'>", '', $pages_dropdown);
+		$pages_dropdown = str_replace('</select>', '', $pages_dropdown);
+		$pages_split = explode('</option>', $pages_dropdown);
 
-		$page_items[] = __( 'Select a Page:', 'woothemes-sensei' );
+		$page_items[] = __('Select a Page:', 'woothemes-sensei');
 
-		foreach ( $pages_split as $k => $v ) {
+		foreach ($pages_split as $k => $v) {
 		    $id = '';
 		    // Get the ID value.
-		    preg_match( '/value="(.*?)"/i', $v, $matches );
+		    preg_match('/value="(.*?)"/i', $v, $matches);
 
-		    if ( isset( $matches[1] ) ) {
+		    if (isset($matches[1])) {
 		        $id = $matches[1];
-		        $page_items[$id] = trim( strip_tags( $v ) );
+		        $page_items[$id] = trim(strip_tags($v));
 		    } // End If Statement
 		} // End For Loop
 
@@ -695,10 +695,10 @@ 
      *
      * @since 1.9.0
      */
-    public static function flush_rewrite_rules(){
+    public static function flush_rewrite_rules() {
 
-        if ( isset( $_POST[ 'option_page' ] ) && 'woothemes-sensei-settings' == $_POST[ 'option_page' ]
-            && isset( $_POST[ 'action' ] ) && 'update' == $_POST[ 'action' ] ) {
+        if (isset($_POST['option_page']) && 'woothemes-sensei-settings' == $_POST['option_page']
+            && isset($_POST['action']) && 'update' == $_POST['action']) {
 
             Sensei()->initiate_rewrite_rules_flush();
 
@@ -712,4 +712,4 @@ 
  * @ignore only for backward compatibility
  * @since 1.9.0
  */
-class WooThemes_Sensei_Settings extends Sensei_Settings{}
+class WooThemes_Sensei_Settings extends Sensei_Settings {}

includes/shortcodes/class-sensei-shortcode-user-messages.php

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Analysis User Profile List Table Class

Indentation +86 added lines, -86 removed lines

@@ -15,91 +15,91 @@
  */
 class Sensei_Shortcode_User_Messages implements Sensei_Shortcode_Interface {
 
-    /**
-     * @var WP_Query
-     * messages for the current user
-     */
-    protected $messages_query;
-
-    /**
-     * Setup the shortcode object
-     *
-     * @since 1.9.0
-     * @param array $attributes
-     * @param string $content
-     * @param string $shortcode the shortcode that was called for this instance
-     */
-    public function __construct( $attributes, $content, $shortcode ){
-
-        $this->setup_messages_query();
-
-    }
-
-    /**
-     * create the messages query .
-     *
-     * @return mixed
-     */
-    public function setup_messages_query(){
-
-        $user = wp_get_current_user();
-
-        $args = array(
-            'post_type' => 'sensei_message',
-            'posts_per_page' => 500,
-            'orderby' => 'date',
-            'order' => 'DESC',
-            'post_status' => 'publish',
-            'meta_query' => array(
-                array(
-                    'key'     => '_sender',
-                    'value'   => $user->user_login,
-                    'compare' => '=',
-                ),
-            ),
-        );
-
-        $this->messages_query  = new WP_Query( $args );
-    }
-
-    /**
-     * Rendering the shortcode this class is responsible for.
-     *
-     * @return string $content
-     */
-    public function render(){
-
-        if( !is_user_logged_in() ){
-
-            Sensei()->notices->add_notice( __('Please login to view your messages.','woothemes-sensei') , 'alert'  );
-
-        } elseif( 0 == $this->messages_query->post_count ){
-
-            Sensei()->notices->add_notice( __( 'You do not have any messages.', 'woothemes-sensei') , 'alert'  );
-        }
-
-        $messages_disabled_in_settings =  ! ( ! isset( Sensei()->settings->settings['messages_disable'] )
-                                            || ! Sensei()->settings->settings['messages_disable'] ) ;
-
-        // don't show anything if messages are disable
-        if( $messages_disabled_in_settings ){
-            return '';
-        }
-
-        //set the wp_query to the current messages query
-        global $wp_query;
-        $wp_query = $this->messages_query;
-
-        ob_start();
-        Sensei()->notices->print_notices();
-        Sensei_Templates::get_part('loop', 'message');
-        $messages_html = ob_get_clean();
-
-        // set back the global query
-        wp_reset_query();
-
-        return $messages_html;
-
-    }// end render
+	/**
+	 * @var WP_Query
+	 * messages for the current user
+	 */
+	protected $messages_query;
+
+	/**
+	 * Setup the shortcode object
+	 *
+	 * @since 1.9.0
+	 * @param array $attributes
+	 * @param string $content
+	 * @param string $shortcode the shortcode that was called for this instance
+	 */
+	public function __construct( $attributes, $content, $shortcode ){
+
+		$this->setup_messages_query();
+
+	}
+
+	/**
+	 * create the messages query .
+	 *
+	 * @return mixed
+	 */
+	public function setup_messages_query(){
+
+		$user = wp_get_current_user();
+
+		$args = array(
+			'post_type' => 'sensei_message',
+			'posts_per_page' => 500,
+			'orderby' => 'date',
+			'order' => 'DESC',
+			'post_status' => 'publish',
+			'meta_query' => array(
+				array(
+					'key'     => '_sender',
+					'value'   => $user->user_login,
+					'compare' => '=',
+				),
+			),
+		);
+
+		$this->messages_query  = new WP_Query( $args );
+	}
+
+	/**
+	 * Rendering the shortcode this class is responsible for.
+	 *
+	 * @return string $content
+	 */
+	public function render(){
+
+		if( !is_user_logged_in() ){
+
+			Sensei()->notices->add_notice( __('Please login to view your messages.','woothemes-sensei') , 'alert'  );
+
+		} elseif( 0 == $this->messages_query->post_count ){
+
+			Sensei()->notices->add_notice( __( 'You do not have any messages.', 'woothemes-sensei') , 'alert'  );
+		}
+
+		$messages_disabled_in_settings =  ! ( ! isset( Sensei()->settings->settings['messages_disable'] )
+											|| ! Sensei()->settings->settings['messages_disable'] ) ;
+
+		// don't show anything if messages are disable
+		if( $messages_disabled_in_settings ){
+			return '';
+		}
+
+		//set the wp_query to the current messages query
+		global $wp_query;
+		$wp_query = $this->messages_query;
+
+		ob_start();
+		Sensei()->notices->print_notices();
+		Sensei_Templates::get_part('loop', 'message');
+		$messages_html = ob_get_clean();
+
+		// set back the global query
+		wp_reset_query();
+
+		return $messages_html;
+
+	}// end render
 
 }// end class
\ No newline at end of file

Spacing +12 added lines, -12 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 /**
  *
  * Renders the [sensei_user_messages] shortcode. The current users messages.
@@ -29,7 +29,7 @@ 
      * @param string $content
      * @param string $shortcode the shortcode that was called for this instance
      */
-    public function __construct( $attributes, $content, $shortcode ){
+    public function __construct($attributes, $content, $shortcode) {
 
         $this->setup_messages_query();
 
@@ -40,7 +40,7 @@ 
      *
      * @return mixed
      */
-    public function setup_messages_query(){
+    public function setup_messages_query() {
 
         $user = wp_get_current_user();
 
@@ -59,7 +59,7 @@ 
             ),
         );
 
-        $this->messages_query  = new WP_Query( $args );
+        $this->messages_query = new WP_Query($args);
     }
 
     /**
@@ -67,22 +67,22 @@ 
      *
      * @return string $content
      */
-    public function render(){
+    public function render() {
 
-        if( !is_user_logged_in() ){
+        if ( ! is_user_logged_in()) {
 
-            Sensei()->notices->add_notice( __('Please login to view your messages.','woothemes-sensei') , 'alert'  );
+            Sensei()->notices->add_notice(__('Please login to view your messages.', 'woothemes-sensei'), 'alert');
 
-        } elseif( 0 == $this->messages_query->post_count ){
+        } elseif (0 == $this->messages_query->post_count) {
 
-            Sensei()->notices->add_notice( __( 'You do not have any messages.', 'woothemes-sensei') , 'alert'  );
+            Sensei()->notices->add_notice(__('You do not have any messages.', 'woothemes-sensei'), 'alert');
         }
 
-        $messages_disabled_in_settings =  ! ( ! isset( Sensei()->settings->settings['messages_disable'] )
-                                            || ! Sensei()->settings->settings['messages_disable'] ) ;
+        $messages_disabled_in_settings = ! ( ! isset(Sensei()->settings->settings['messages_disable'])
+                                            || ! Sensei()->settings->settings['messages_disable']);
 
         // don't show anything if messages are disable
-        if( $messages_disabled_in_settings ){
+        if ($messages_disabled_in_settings) {
             return '';
         }
 

includes/shortcodes/class-sensei-shortcode-unpurchased-courses.php

Braces +5 added lines, -2 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Post Types Class
@@ -146,7 +149,7 @@ 
 
              return get_page_uri( $settings_course_page->ID );
 
-        }else{
+        } else{
 
             return 'courses';
 

Indentation +115 added lines, -115 removed lines

@@ -14,148 +14,148 @@
  */
 class Sensei_Shortcode_Unpurchased_Courses implements Sensei_Shortcode_Interface {
 
-    /**
-     * @var WP_Query to help setup the query needed by the render method.
-     */
-    protected $query;
-
-    /**
-     * @var string number of items to show on the current page
-     * Default: all.
-     */
-    protected $number;
-
-    /**
-     * @var string ordery by course field
-     * Default: date
-     */
-    protected $orderby;
-
-    /**
-     * @var string ASC or DESC
-     * Default: 'DESC'
-     */
-    protected  $order;
-
-    /**
-     * Setup the shortcode object
-     *
-     * @since 1.9.0
-     * @param array $attributes
-     * @param string $content
-     * @param string $shortcode the shortcode that was called for this instance
-     */
-    public function __construct( $attributes, $content, $shortcode ){
-
-        // set up all argument need for constructing the course query
-        $this->number = isset( $attributes['number'] ) ? $attributes['number'] : '10';
-        $this->orderby = isset( $attributes['orderby'] ) ? $attributes['orderby'] : 'title';
-
-        // set the default for menu_order to be ASC
-        if( 'menu_order' == $this->orderby && !isset( $attributes['order']  ) ){
-
-            $this->order =  'ASC';
+	/**
+	 * @var WP_Query to help setup the query needed by the render method.
+	 */
+	protected $query;
+
+	/**
+	 * @var string number of items to show on the current page
+	 * Default: all.
+	 */
+	protected $number;
+
+	/**
+	 * @var string ordery by course field
+	 * Default: date
+	 */
+	protected $orderby;
+
+	/**
+	 * @var string ASC or DESC
+	 * Default: 'DESC'
+	 */
+	protected  $order;
+
+	/**
+	 * Setup the shortcode object
+	 *
+	 * @since 1.9.0
+	 * @param array $attributes
+	 * @param string $content
+	 * @param string $shortcode the shortcode that was called for this instance
+	 */
+	public function __construct( $attributes, $content, $shortcode ){
+
+		// set up all argument need for constructing the course query
+		$this->number = isset( $attributes['number'] ) ? $attributes['number'] : '10';
+		$this->orderby = isset( $attributes['orderby'] ) ? $attributes['orderby'] : 'title';
+
+		// set the default for menu_order to be ASC
+		if( 'menu_order' == $this->orderby && !isset( $attributes['order']  ) ){
+
+			$this->order =  'ASC';
 
-        }else{
+		}else{
 
-            // for everything else use the value passed or the default DESC
-            $this->order = isset( $attributes['order']  ) ? $attributes['order'] : 'DESC';
+			// for everything else use the value passed or the default DESC
+			$this->order = isset( $attributes['order']  ) ? $attributes['order'] : 'DESC';
 
-        }
+		}
 
-        // setup the course query that will be used when rendering
-        $this->setup_course_query();
-    }
+		// setup the course query that will be used when rendering
+		$this->setup_course_query();
+	}
 
-    /**
-     * Sets up the object course query
-     * that will be used int he render method.
-     *
-     * @since 1.9.0
-     */
-    protected function setup_course_query(){
+	/**
+	 * Sets up the object course query
+	 * that will be used int he render method.
+	 *
+	 * @since 1.9.0
+	 */
+	protected function setup_course_query(){
 
 
-        // course query parameters to be used for all courses
-        $query_args = array(
-            'post_type'        => 'course',
-            'post_status'      => 'publish',
-            // the number specified by the user will be used later in this function
-            'posts_per_page' => 1000,
-            'orderby'          => $this->orderby,
-            'order'            => $this->order
-        );
+		// course query parameters to be used for all courses
+		$query_args = array(
+			'post_type'        => 'course',
+			'post_status'      => 'publish',
+			// the number specified by the user will be used later in this function
+			'posts_per_page' => 1000,
+			'orderby'          => $this->orderby,
+			'order'            => $this->order
+		);
 
-        // get all the courses that has a product attached
-        $all_courses_query = new WP_Query( $query_args );
+		// get all the courses that has a product attached
+		$all_courses_query = new WP_Query( $query_args );
 
-        $paid_courses_not_taken = array();
-        // look through all course and find the purchasable ones that user has not purchased
-        foreach( $all_courses_query->posts as $course ){
+		$paid_courses_not_taken = array();
+		// look through all course and find the purchasable ones that user has not purchased
+		foreach( $all_courses_query->posts as $course ){
 
-            // only keep the courses with a product including only  courses that the user not taking
-            $course_product_id = get_post_meta( $course->ID, '_course_woocommerce_product',true );
-            if( is_numeric( $course_product_id )
-                &&
-                ! Sensei_Utils::user_started_course( $course->ID , get_current_user_id()  )
-            ){
+			// only keep the courses with a product including only  courses that the user not taking
+			$course_product_id = get_post_meta( $course->ID, '_course_woocommerce_product',true );
+			if( is_numeric( $course_product_id )
+				&&
+				! Sensei_Utils::user_started_course( $course->ID , get_current_user_id()  )
+			){
 
-                    $paid_courses_not_taken[] = $course->ID;
+					$paid_courses_not_taken[] = $course->ID;
 
-                }
+				}
 
-        } // end foreach
+		} // end foreach
 
-        // setup the course query again and only use the course the user has not purchased.
-        // this query will be loaded into the global WP_Query in the render function.
-        $query_args[ 'post__in' ] = $paid_courses_not_taken;
-        $query_args[ 'posts_per_page' ] = $this->number;
+		// setup the course query again and only use the course the user has not purchased.
+		// this query will be loaded into the global WP_Query in the render function.
+		$query_args[ 'post__in' ] = $paid_courses_not_taken;
+		$query_args[ 'posts_per_page' ] = $this->number;
 
-        $this->query = new WP_Query( $query_args );
+		$this->query = new WP_Query( $query_args );
 
-    }// end setup _course_query
+	}// end setup _course_query
 
-    /**
-     * Rendering the shortcode this class is responsible for.
-     *
-     * @return string $content
-     */
-    public function render(){
+	/**
+	 * Rendering the shortcode this class is responsible for.
+	 *
+	 * @return string $content
+	 */
+	public function render(){
 
-        global $wp_query;
+		global $wp_query;
 
-        if ( ! is_user_logged_in() ) {
+		if ( ! is_user_logged_in() ) {
 
-            $anchor_before = '<a href="' . esc_url( sensei_user_login_url() ) . '" >';
-            $anchor_after = '</a>';
-            $notice = sprintf(
-                __('You must be logged in to view the non-purchased courses. Click here to %slogin%s.'),
-                $anchor_before,
-                $anchor_after
-            );
+			$anchor_before = '<a href="' . esc_url( sensei_user_login_url() ) . '" >';
+			$anchor_after = '</a>';
+			$notice = sprintf(
+				__('You must be logged in to view the non-purchased courses. Click here to %slogin%s.'),
+				$anchor_before,
+				$anchor_after
+			);
 
-            Sensei()->notices->add_notice( $notice, 'info' );
-            Sensei()->notices->print_notices();
+			Sensei()->notices->add_notice( $notice, 'info' );
+			Sensei()->notices->print_notices();
 
-            return '';
+			return '';
 
-        }
+		}
 
-        // keep a reference to old query
-        $current_global_query = $wp_query;
-        // assign the query setup in $this-> setup_course_query
-        $wp_query = $this->query;
+		// keep a reference to old query
+		$current_global_query = $wp_query;
+		// assign the query setup in $this-> setup_course_query
+		$wp_query = $this->query;
 
-        ob_start();
-        Sensei()->notices->print_notices();
-        Sensei_Templates::get_template('loop-course.php');
-        $shortcode_output =  ob_get_clean();
+		ob_start();
+		Sensei()->notices->print_notices();
+		Sensei_Templates::get_template('loop-course.php');
+		$shortcode_output =  ob_get_clean();
 
-        //restore old query
-        $wp_query = $current_global_query;
+		//restore old query
+		$wp_query = $current_global_query;
 
-        return $shortcode_output;
+		return $shortcode_output;
 
-    }// end render
+	}// end render
 
 }
\ No newline at end of file

Spacing +23 added lines, -23 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 /**
  *
  * Renders the [sensei_unpurchased_courses] shortcode when a user is logged in. If the user is not logged in
@@ -45,21 +45,21 @@ 
      * @param string $content
      * @param string $shortcode the shortcode that was called for this instance
      */
-    public function __construct( $attributes, $content, $shortcode ){
+    public function __construct($attributes, $content, $shortcode) {
 
         // set up all argument need for constructing the course query
-        $this->number = isset( $attributes['number'] ) ? $attributes['number'] : '10';
-        $this->orderby = isset( $attributes['orderby'] ) ? $attributes['orderby'] : 'title';
+        $this->number = isset($attributes['number']) ? $attributes['number'] : '10';
+        $this->orderby = isset($attributes['orderby']) ? $attributes['orderby'] : 'title';
 
         // set the default for menu_order to be ASC
-        if( 'menu_order' == $this->orderby && !isset( $attributes['order']  ) ){
+        if ('menu_order' == $this->orderby && ! isset($attributes['order'])) {
 
-            $this->order =  'ASC';
+            $this->order = 'ASC';
 
-        }else{
+        } else {
 
             // for everything else use the value passed or the default DESC
-            $this->order = isset( $attributes['order']  ) ? $attributes['order'] : 'DESC';
+            $this->order = isset($attributes['order']) ? $attributes['order'] : 'DESC';
 
         }
 
@@ -73,7 +73,7 @@ 
      *
      * @since 1.9.0
      */
-    protected function setup_course_query(){
+    protected function setup_course_query() {
 
 
         // course query parameters to be used for all courses
@@ -87,18 +87,18 @@ 
         );
 
         // get all the courses that has a product attached
-        $all_courses_query = new WP_Query( $query_args );
+        $all_courses_query = new WP_Query($query_args);
 
         $paid_courses_not_taken = array();
         // look through all course and find the purchasable ones that user has not purchased
-        foreach( $all_courses_query->posts as $course ){
+        foreach ($all_courses_query->posts as $course) {
 
             // only keep the courses with a product including only  courses that the user not taking
-            $course_product_id = get_post_meta( $course->ID, '_course_woocommerce_product',true );
-            if( is_numeric( $course_product_id )
+            $course_product_id = get_post_meta($course->ID, '_course_woocommerce_product', true);
+            if (is_numeric($course_product_id)
                 &&
-                ! Sensei_Utils::user_started_course( $course->ID , get_current_user_id()  )
-            ){
+                ! Sensei_Utils::user_started_course($course->ID, get_current_user_id())
+            ) {
 
                     $paid_courses_not_taken[] = $course->ID;
 
@@ -108,10 +108,10 @@ 
 
         // setup the course query again and only use the course the user has not purchased.
         // this query will be loaded into the global WP_Query in the render function.
-        $query_args[ 'post__in' ] = $paid_courses_not_taken;
-        $query_args[ 'posts_per_page' ] = $this->number;
+        $query_args['post__in'] = $paid_courses_not_taken;
+        $query_args['posts_per_page'] = $this->number;
 
-        $this->query = new WP_Query( $query_args );
+        $this->query = new WP_Query($query_args);
 
     }// end setup _course_query
 
@@ -120,13 +120,13 @@ 
      *
      * @return string $content
      */
-    public function render(){
+    public function render() {
 
         global $wp_query;
 
-        if ( ! is_user_logged_in() ) {
+        if ( ! is_user_logged_in()) {
 
-            $anchor_before = '<a href="' . esc_url( sensei_user_login_url() ) . '" >';
+            $anchor_before = '<a href="'.esc_url(sensei_user_login_url()).'" >';
             $anchor_after = '</a>';
             $notice = sprintf(
                 __('You must be logged in to view the non-purchased courses. Click here to %slogin%s.'),
@@ -134,7 +134,7 @@ 
                 $anchor_after
             );
 
-            Sensei()->notices->add_notice( $notice, 'info' );
+            Sensei()->notices->add_notice($notice, 'info');
             Sensei()->notices->print_notices();
 
             return '';
@@ -149,7 +149,7 @@ 
         ob_start();
         Sensei()->notices->print_notices();
         Sensei_Templates::get_template('loop-course.php');
-        $shortcode_output =  ob_get_clean();
+        $shortcode_output = ob_get_clean();
 
         //restore old query
         $wp_query = $current_global_query;

includes/class-sensei-learner-profiles.php

Braces +4 added lines, -1 removed lines

@@ -1,5 +1,8 @@
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Analysis User Profile List Table Class

Indentation +49 added lines, -49 removed lines

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

Spacing +41 added lines, -41 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /**
  * All functionality pertaining to the learner profiles in Sensei.
@@ -19,20 +19,20 @@ 
 	 * Constructor.
 	 * @since  1.4.0
 	 */
-	public function __construct () {
+	public function __construct() {
 
 		// Setup learner profile URL base
-		$this->profile_url_base = apply_filters( 'sensei_learner_profiles_url_base', __( 'learner', 'woothemes-sensei') );
+		$this->profile_url_base = apply_filters('sensei_learner_profiles_url_base', __('learner', 'woothemes-sensei'));
 
 		// Setup permalink structure for learner profiles
-		add_action( 'init', array( $this, 'setup_permastruct' ) );
-		add_filter( 'wp_title', array( $this, 'page_title' ), 10, 2 );
+		add_action('init', array($this, 'setup_permastruct'));
+		add_filter('wp_title', array($this, 'page_title'), 10, 2);
 
 		// Set heading for courses section of learner profiles
-		add_action( 'sensei_learner_profile_info', array( $this, 'learner_profile_courses_heading' ), 30, 1 );
+		add_action('sensei_learner_profile_info', array($this, 'learner_profile_courses_heading'), 30, 1);
 
 		// Add class to body tag
-		add_filter( 'body_class', array( $this, 'learner_profile_body_class' ), 10, 1 );
+		add_filter('body_class', array($this, 'learner_profile_body_class'), 10, 1);
 	} // End __construct()
 
 	/**
@@ -42,11 +42,11 @@ 
 	 */
 	public function setup_permastruct() {
 
-        if( isset( Sensei()->settings->settings[ 'learner_profile_enable' ] )
-            && Sensei()->settings->settings[ 'learner_profile_enable' ] ) {
+        if (isset(Sensei()->settings->settings['learner_profile_enable'])
+            && Sensei()->settings->settings['learner_profile_enable']) {
 
-			add_rewrite_rule( '^' . $this->profile_url_base . '/([^/]*)/?', 'index.php?learner_profile=$matches[1]', 'top' );
-			add_rewrite_tag( '%learner_profile%', '([^&]+)' );
+			add_rewrite_rule('^'.$this->profile_url_base.'/([^/]*)/?', 'index.php?learner_profile=$matches[1]', 'top');
+			add_rewrite_tag('%learner_profile%', '([^&]+)');
 
 		}
 	}
@@ -57,14 +57,14 @@ 
 	 * @param  string $sep   Seeparator string
 	 * @return string        Modified title
 	 */
-	public function page_title( $title, $sep = null ) {
+	public function page_title($title, $sep = null) {
 		global $wp_query;
-		if( isset( $wp_query->query_vars['learner_profile'] ) ) {
-			$learner_user = get_user_by( 'login', $wp_query->query_vars['learner_profile'] );
+		if (isset($wp_query->query_vars['learner_profile'])) {
+			$learner_user = get_user_by('login', $wp_query->query_vars['learner_profile']);
 
-            $name = Sensei_Learner::get_full_name( $learner_user->ID );
+            $name = Sensei_Learner::get_full_name($learner_user->ID);
 
-			$title = apply_filters( 'sensei_learner_profile_courses_heading', sprintf( __( 'Courses %s is taking', 'woothemes-sensei' ), $name ) ) . ' ' . $sep . ' ';
+			$title = apply_filters('sensei_learner_profile_courses_heading', sprintf(__('Courses %s is taking', 'woothemes-sensei'), $name)).' '.$sep.' ';
 		}
 		return $title;
 	}
@@ -75,23 +75,23 @@ 
 	 * @param  integer $user_id ID of user
 	 * @return string           The learner profile permalink
 	 */
-	public function get_permalink( $user_id = 0 ) {
+	public function get_permalink($user_id = 0) {
 		$user = false;
-		if( $user_id == 0 ) {
+		if ($user_id == 0) {
 			global $current_user;
 			wp_get_current_user();
 			$user = $current_user;
 		} else {
-			$user = get_userdata( $user_id );
+			$user = get_userdata($user_id);
 		}
 
 		$permalink = '';
 
-		if( $user ) {
-			if ( get_option('permalink_structure') ) {
-				$permalink = trailingslashit( get_site_url() ) . $this->profile_url_base . '/' . $user->user_nicename;
+		if ($user) {
+			if (get_option('permalink_structure')) {
+				$permalink = trailingslashit(get_site_url()).$this->profile_url_base.'/'.$user->user_nicename;
 			} else {
-				$permalink = trailingslashit( get_site_url() ) . '?learner_profile=' . $user->user_nicename;
+				$permalink = trailingslashit(get_site_url()).'?learner_profile='.$user->user_nicename;
 			}
 		}
 
@@ -104,13 +104,13 @@ 
 	 * @return void
 	 */
 	public function content() {
-		global $wp_query,  $learner_user, $current_user;
+		global $wp_query, $learner_user, $current_user;
 
-		if( isset( Sensei()->settings->settings[ 'learner_profile_enable' ] ) && Sensei()->settings->settings[ 'learner_profile_enable' ] ) {
+		if (isset(Sensei()->settings->settings['learner_profile_enable']) && Sensei()->settings->settings['learner_profile_enable']) {
 
-			if( isset( $wp_query->query_vars['learner_profile'] ) ) {
+			if (isset($wp_query->query_vars['learner_profile'])) {
 
-                Sensei_Templates::get_template( 'learner-profile/learner-info.php' );
+                Sensei_Templates::get_template('learner-profile/learner-info.php');
 
 			}
 		}
@@ -122,14 +122,14 @@ 
 	 * @param  object $user Queried user object
 	 * @return void
 	 */
-	public function learner_profile_courses_heading( $user ) {
-		if( strlen( $user->first_name ) > 0 ) {
+	public function learner_profile_courses_heading($user) {
+		if (strlen($user->first_name) > 0) {
 			$name = $user->first_name;
 		} else {
 			$name = $user->display_name;
 		}
-		$name = apply_filters( 'sensei_learner_profile_courses_heading_name', $name );
-		echo '<h2>' . apply_filters( 'sensei_learner_profile_courses_heading', sprintf( __( 'Courses %s is taking', 'woothemes-sensei' ), $name ) ) . '</h2>';
+		$name = apply_filters('sensei_learner_profile_courses_heading_name', $name);
+		echo '<h2>'.apply_filters('sensei_learner_profile_courses_heading', sprintf(__('Courses %s is taking', 'woothemes-sensei'), $name)).'</h2>';
 	}
 
 	/**
@@ -138,14 +138,14 @@ 
 	 * @param  object $user Queried user object
 	 * @return void
 	 */
-	public static function user_info( $user ) {
+	public static function user_info($user) {
 
         /**
          * This hooke fires inside the Sensei_Learner_Profiles::user_info function.
          * just before the htmls is generated.
          * @since 1.0.0
          */
-        do_action( 'sensei_learner_profile_info', $user );
+        do_action('sensei_learner_profile_info', $user);
 
         /**
          * This filter runs inside the Sensei_Learner_Profiles::user_info function.
@@ -155,7 +155,7 @@ 
          *
          * @param false|string `<img>` $user_avatar
          */
-		$learner_avatar = apply_filters( 'sensei_learner_profile_info_avatar', get_avatar( $user->ID, 120 ), $user->ID );
+		$learner_avatar = apply_filters('sensei_learner_profile_info_avatar', get_avatar($user->ID, 120), $user->ID);
 
         /**
          * This filter runs inside the Sensei_Learner_Profiles::user_info function.
@@ -165,7 +165,7 @@ 
          * @param string $user_display_name
          * @param string $user_id
          */
-		$learner_name = apply_filters( 'sensei_learner_profile_info_name', $user->display_name, $user->ID );
+		$learner_name = apply_filters('sensei_learner_profile_info_name', $user->display_name, $user->ID);
 
         /**
          * This filter runs inside the Sensei_Learner_Profiles::user_info function.
@@ -177,7 +177,7 @@ 
          * @param string $user_description
          * @param string $user_id
          */
-		$learner_bio = apply_filters( 'sensei_learner_profile_info_bio', $user->description, $user->ID );
+		$learner_bio = apply_filters('sensei_learner_profile_info_bio', $user->description, $user->ID);
 		?>
 
 		<div id="learner-info">
@@ -188,7 +188,7 @@ 
 
 				<h2><?php echo $learner_name; ?></h2>
 
-				<div class="description"><?php echo wpautop( $learner_bio ); ?></div>
+				<div class="description"><?php echo wpautop($learner_bio); ?></div>
 
 			</div>
 
@@ -202,9 +202,9 @@ 
 	 * @param  array $classes Existing classes
 	 * @return array          Modified classes
 	 */
-	public function learner_profile_body_class( $classes ) {
+	public function learner_profile_body_class($classes) {
 		global $wp_query;
-		if( isset( $wp_query->query_vars['learner_profile'] ) ) {
+		if (isset($wp_query->query_vars['learner_profile'])) {
 			$classes[] = 'learner-profile';
 		}
 		return $classes;
@@ -215,9 +215,9 @@ 
      *
      * @since 1.9.0
      */
-    public static function deprecate_sensei_learner_profile_content_hook(){
+    public static function deprecate_sensei_learner_profile_content_hook() {
 
-        sensei_do_deprecated_action( 'sensei_learner_profile_content', '1.9.0', 'sensei_learner_profile_content_before' );
+        sensei_do_deprecated_action('sensei_learner_profile_content', '1.9.0', 'sensei_learner_profile_content_before');
 
     }