woothemes / sensei

includes/class-sensei-emails.php

Spacing +94 added lines, -94 removed lines

@@ -42,22 +42,22 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function __construct( $file ) {
+	function __construct($file) {
 
 		$this->init();
 
 		// Hooks for sending emails during Sensei events
-		add_action( 'sensei_user_quiz_grade', array( $this, 'learner_graded_quiz' ), 10, 4 );
-		add_action( 'sensei_course_status_updated', array( $this, 'learner_completed_course' ), 10, 4 );
-		add_action( 'sensei_course_status_updated', array( $this, 'teacher_completed_course' ), 10, 4 );
-		add_action( 'sensei_user_course_start', array( $this, 'teacher_started_course' ), 10, 2 );
-        add_action( 'sensei_user_lesson_end', array( $this, 'teacher_completed_lesson' ), 10, 2 );
-		add_action( 'sensei_user_quiz_submitted', array( $this, 'teacher_quiz_submitted' ), 10, 5 );
-		add_action( 'sensei_new_private_message', array( $this, 'teacher_new_message' ), 10, 1 );
-		add_action( 'sensei_private_message_reply', array( $this, 'new_message_reply' ), 10, 2 );
+		add_action('sensei_user_quiz_grade', array($this, 'learner_graded_quiz'), 10, 4);
+		add_action('sensei_course_status_updated', array($this, 'learner_completed_course'), 10, 4);
+		add_action('sensei_course_status_updated', array($this, 'teacher_completed_course'), 10, 4);
+		add_action('sensei_user_course_start', array($this, 'teacher_started_course'), 10, 2);
+        add_action('sensei_user_lesson_end', array($this, 'teacher_completed_lesson'), 10, 2);
+		add_action('sensei_user_quiz_submitted', array($this, 'teacher_quiz_submitted'), 10, 5);
+		add_action('sensei_new_private_message', array($this, 'teacher_new_message'), 10, 1);
+		add_action('sensei_private_message_reply', array($this, 'new_message_reply'), 10, 2);
 
 		// Let 3rd parties unhook the above via this hook
-		do_action( 'sensei_emails', $this );
+		do_action('sensei_emails', $this);
 	}
 
 	/**
@@ -65,15 +65,15 @@ 
 	 */
 	function init() {
 
-		$this->emails['learner-graded-quiz'] = include( 'emails/class-woothemes-sensei-email-learner-graded-quiz.php' );
-		$this->emails['learner-completed-course'] = include( 'emails/class-woothemes-sensei-email-learner-completed-course.php' );
-		$this->emails['teacher-completed-course'] = include( 'emails/class-woothemes-sensei-email-teacher-completed-course.php' );
-        $this->emails['teacher-started-course'] = include( 'emails/class-woothemes-sensei-email-teacher-started-course.php' );
-        $this->emails['teacher-completed-lesson'] = include( 'emails/class-woothemes-sensei-email-teacher-completed-lesson.php' );
-        $this->emails['teacher-quiz-submitted'] = include( 'emails/class-woothemes-sensei-email-teacher-quiz-submitted.php' );
-		$this->emails['teacher-new-message'] = include( 'emails/class-woothemes-sensei-email-teacher-new-message.php' );
-		$this->emails['new-message-reply'] = include( 'emails/class-woothemes-sensei-email-new-message-reply.php' );
-		$this->emails = apply_filters( 'sensei_email_classes', $this->emails );
+		$this->emails['learner-graded-quiz'] = include('emails/class-woothemes-sensei-email-learner-graded-quiz.php');
+		$this->emails['learner-completed-course'] = include('emails/class-woothemes-sensei-email-learner-completed-course.php');
+		$this->emails['teacher-completed-course'] = include('emails/class-woothemes-sensei-email-teacher-completed-course.php');
+        $this->emails['teacher-started-course'] = include('emails/class-woothemes-sensei-email-teacher-started-course.php');
+        $this->emails['teacher-completed-lesson'] = include('emails/class-woothemes-sensei-email-teacher-completed-lesson.php');
+        $this->emails['teacher-quiz-submitted'] = include('emails/class-woothemes-sensei-email-teacher-quiz-submitted.php');
+		$this->emails['teacher-new-message'] = include('emails/class-woothemes-sensei-email-teacher-new-message.php');
+		$this->emails['new-message-reply'] = include('emails/class-woothemes-sensei-email-new-message-reply.php');
+		$this->emails = apply_filters('sensei_email_classes', $this->emails);
 	}
 
 	/**
@@ -95,15 +95,15 @@ 
 	function get_from_name() {
 
 
-		if ( ! $this->_from_name ) {
-			if( isset( Sensei()->settings->settings['email_from_name'] ) && '' != Sensei()->settings->settings['email_from_name'] ) {
+		if ( ! $this->_from_name) {
+			if (isset(Sensei()->settings->settings['email_from_name']) && '' != Sensei()->settings->settings['email_from_name']) {
 				$this->_from_name = Sensei()->settings->settings['email_from_name'];
 			} else {
-				$this->_from_name = get_bloginfo( 'name' );
+				$this->_from_name = get_bloginfo('name');
 			}
 		}
 
-		return wp_specialchars_decode( $this->_from_name );
+		return wp_specialchars_decode($this->_from_name);
 	}
 
 	/**
@@ -115,11 +115,11 @@ 
 	function get_from_address() {
 
 
-		if ( ! $this->_from_address ) {
-			if( isset( Sensei()->settings->settings['email_from_address'] ) && '' != Sensei()->settings->settings['email_from_address'] ) {
+		if ( ! $this->_from_address) {
+			if (isset(Sensei()->settings->settings['email_from_address']) && '' != Sensei()->settings->settings['email_from_address']) {
 				$this->_from_address = Sensei()->settings->settings['email_from_address'];
 			} else {
-				$this->_from_address = get_bloginfo( 'admin_email' );
+				$this->_from_address = get_bloginfo('admin_email');
 			}
 		}
 
@@ -143,13 +143,13 @@ 
 	 * @param mixed $content
 	 * @return string
 	 */
-	function wrap_message( $content ) {
+	function wrap_message($content) {
 
 		$html = '';
 
-		$html .= $this->load_template( 'header' );
-		$html .= wpautop( wptexturize( $content ) );
-		$html .= $this->load_template( 'footer' );
+		$html .= $this->load_template('header');
+		$html .= wpautop(wptexturize($content));
+		$html .= $this->load_template('footer');
 
 		return $html;
 	}
@@ -166,16 +166,16 @@ 
 	 * @param string $content_type (default: "text/html")
 	 * @return void
 	 */
-	function send( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "", $content_type = 'text/html' ) {
+	function send($to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "", $content_type = 'text/html') {
 		global $email_template;
 
 		// Set content type
 		$this->_content_type = $content_type;
 
 		// Filters for the email
-		add_filter( 'wp_mail_from', array( $this, 'get_from_address' ) );
-		add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ) );
-		add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) );
+		add_filter('wp_mail_from', array($this, 'get_from_address'));
+		add_filter('wp_mail_from_name', array($this, 'get_from_name'));
+		add_filter('wp_mail_content_type', array($this, 'get_content_type'));
 
         // Send
         $send_email = true;
@@ -186,40 +186,40 @@ 
          * @since 1.8.0
          * @param bool $send_email default true
          */
-        if( apply_filters('sensei_send_emails', $send_email,$to, $subject, $message )  ){
+        if (apply_filters('sensei_send_emails', $send_email, $to, $subject, $message)) {
 
-            wp_mail( $to, $subject, $message, $headers, $attachments );
+            wp_mail($to, $subject, $message, $headers, $attachments);
 
         }
 
 		// Unhook filters
-		remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ) );
-		remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ) );
-		remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) );
+		remove_filter('wp_mail_from', array($this, 'get_from_address'));
+		remove_filter('wp_mail_from_name', array($this, 'get_from_name'));
+		remove_filter('wp_mail_content_type', array($this, 'get_content_type'));
 	}
 
-	function get_content( $email_template ) {
+	function get_content($email_template) {
 
-		$message = $this->load_template( $email_template );
+		$message = $this->load_template($email_template);
 
-		$html = $this->wrap_message( $message );
+		$html = $this->wrap_message($message);
 
-		return apply_filters( 'sensei_email', $html, $email_template );
+		return apply_filters('sensei_email', $html, $email_template);
 	}
 
-	function load_template( $template = '' ) {
+	function load_template($template = '') {
 		global  $email_template;
 
-		if( ! $template ) return;
+		if ( ! $template) return;
 
-		$email_template = $template . '.php';
-		$template = Sensei_Templates::template_loader( '' );
+		$email_template = $template.'.php';
+		$template = Sensei_Templates::template_loader('');
 
 		ob_start();
 
-		do_action( 'sensei_before_email_template', $email_template );
-		include( $template );
-		do_action( 'sensei_after_email_template', $email_template );
+		do_action('sensei_before_email_template', $email_template);
+		include($template);
+		do_action('sensei_after_email_template', $email_template);
 
 		return ob_get_clean();
 	}
@@ -230,22 +230,22 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function learner_graded_quiz( $user_id, $quiz_id, $grade, $passmark ) {
+	function learner_graded_quiz($user_id, $quiz_id, $grade, $passmark) {
 
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_learners'] ) ) {
-			if( in_array( 'learner-graded-quiz', (array) Sensei()->settings->settings['email_learners'] ) ) {
+		if (isset(Sensei()->settings->settings['email_learners'])) {
+			if (in_array('learner-graded-quiz', (array) Sensei()->settings->settings['email_learners'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['learner-graded-quiz'];
-			$email->trigger( $user_id, $quiz_id, $grade, $passmark );
+			$email->trigger($user_id, $quiz_id, $grade, $passmark);
 		}
 	}
 
@@ -255,26 +255,26 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function learner_completed_course( $status = 'in-progress', $user_id = 0, $course_id = 0, $comment_id = 0 ) {
+	function learner_completed_course($status = 'in-progress', $user_id = 0, $course_id = 0, $comment_id = 0) {
 
 
-		if( 'complete' != $status ) {
+		if ('complete' != $status) {
 			return;
 		}
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_learners'] ) ) {
-			if( in_array( 'learner-completed-course', (array) Sensei()->settings->settings['email_learners'] ) ) {
+		if (isset(Sensei()->settings->settings['email_learners'])) {
+			if (in_array('learner-completed-course', (array) Sensei()->settings->settings['email_learners'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['learner-completed-course'];
-			$email->trigger( $user_id, $course_id );
+			$email->trigger($user_id, $course_id);
 		}
 	}
 
@@ -284,26 +284,26 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function teacher_completed_course( $status = 'in-progress', $learner_id = 0, $course_id = 0, $comment_id = 0 ) {
+	function teacher_completed_course($status = 'in-progress', $learner_id = 0, $course_id = 0, $comment_id = 0) {
 
 
-		if( 'complete' != $status ) {
+		if ('complete' != $status) {
 			return;
 		}
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_teachers'] ) ) {
-			if( in_array( 'teacher-completed-course', (array) Sensei()->settings->settings['email_teachers'] ) ) {
+		if (isset(Sensei()->settings->settings['email_teachers'])) {
+			if (in_array('teacher-completed-course', (array) Sensei()->settings->settings['email_teachers'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['teacher-completed-course'];
-			$email->trigger( $learner_id, $course_id );
+			$email->trigger($learner_id, $course_id);
 		}
 	}
 
@@ -313,22 +313,22 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function teacher_started_course( $learner_id = 0, $course_id = 0 ) {
+	function teacher_started_course($learner_id = 0, $course_id = 0) {
 
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_teachers'] ) ) {
-			if( in_array( 'teacher-started-course', (array) Sensei()->settings->settings['email_teachers'] ) ) {
+		if (isset(Sensei()->settings->settings['email_teachers'])) {
+			if (in_array('teacher-started-course', (array) Sensei()->settings->settings['email_teachers'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['teacher-started-course'];
-			$email->trigger( $learner_id, $course_id );
+			$email->trigger($learner_id, $course_id);
 		}
 	}
 
@@ -341,22 +341,22 @@ 
      * @return void
      * @since 1.9.0
      */
-    function teacher_completed_lesson( $learner_id = 0, $lesson_id = 0 ) {
+    function teacher_completed_lesson($learner_id = 0, $lesson_id = 0) {
 
 
         $send = false;
 
-        if( isset( Sensei()->settings->settings[ 'email_teachers' ] ) ) {
-            if( in_array( 'teacher-completed-lesson', (array) Sensei()->settings->settings[ 'email_teachers' ]) ) {
+        if (isset(Sensei()->settings->settings['email_teachers'])) {
+            if (in_array('teacher-completed-lesson', (array) Sensei()->settings->settings['email_teachers'])) {
                 $send = true;
             }
         } else {
             $send = true;
         }
 
-        if( $send ) {
+        if ($send) {
             $email = $this->emails['teacher-completed-lesson'];
-            $email->trigger( $learner_id, $lesson_id );
+            $email->trigger($learner_id, $lesson_id);
         }
     }
 
@@ -366,25 +366,25 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function teacher_quiz_submitted( $learner_id = 0, $quiz_id = 0, $grade = 0, $passmark = 0, $quiz_grade_type = 'manual' ) {
+	function teacher_quiz_submitted($learner_id = 0, $quiz_id = 0, $grade = 0, $passmark = 0, $quiz_grade_type = 'manual') {
 
 
 
 		$send = false;
 
 		// Only trigger if the quiz was marked as manual grading, or auto grading didn't complete
-		if( 'manual' == $quiz_grade_type || is_wp_error( $grade ) ) {
-			if( isset( Sensei()->settings->settings['email_teachers'] ) ) {
-				if( in_array( 'teacher-quiz-submitted', (array) Sensei()->settings->settings['email_teachers'] ) ) {
+		if ('manual' == $quiz_grade_type || is_wp_error($grade)) {
+			if (isset(Sensei()->settings->settings['email_teachers'])) {
+				if (in_array('teacher-quiz-submitted', (array) Sensei()->settings->settings['email_teachers'])) {
 					$send = true;
 				}
 			} else {
 				$send = true;
 			}
 
-			if( $send ) {
+			if ($send) {
 				$email = $this->emails['teacher-quiz-submitted'];
-				$email->trigger( $learner_id, $quiz_id );
+				$email->trigger($learner_id, $quiz_id);
 			}
 
 		}
@@ -396,22 +396,22 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function teacher_new_message( $message_id = 0 ) {
+	function teacher_new_message($message_id = 0) {
 
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_teachers'] ) ) {
-			if( in_array( 'teacher-new-message', (array) Sensei()->settings->settings['email_teachers'] ) ) {
+		if (isset(Sensei()->settings->settings['email_teachers'])) {
+			if (in_array('teacher-new-message', (array) Sensei()->settings->settings['email_teachers'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['teacher-new-message'];
-			$email->trigger( $message_id );
+			$email->trigger($message_id);
 		}
 	}
 
@@ -421,22 +421,22 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function new_message_reply( $comment, $message ) {
+	function new_message_reply($comment, $message) {
 
 
 		$send = false;
 
-		if( isset( Sensei()->settings->settings['email_global'] ) ) {
-			if( in_array( 'new-message-reply', (array) Sensei()->settings->settings['email_global'] ) ) {
+		if (isset(Sensei()->settings->settings['email_global'])) {
+			if (in_array('new-message-reply', (array) Sensei()->settings->settings['email_global'])) {
 				$send = true;
 			}
 		} else {
 			$send = true;
 		}
 
-		if( $send ) {
+		if ($send) {
 			$email = $this->emails['new-message-reply'];
-			$email->trigger( $comment, $message );
+			$email->trigger($comment, $message);
 		}
 	}
 
@@ -447,4 +447,4 @@ 
  * for backward compatibility
  * @since 1.9.0
  */
-class WooThemes_Sensei_Emails extends Sensei_Emails{}
+class WooThemes_Sensei_Emails extends Sensei_Emails {}

includes/emails/class-woothemes-sensei-email-teacher-completed-lesson.php

Spacing +12 added lines, -12 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
-if ( ! class_exists( 'WooThemes_Sensei_Email_Teacher_Completed_Lesson' ) ) :
+if ( ! class_exists('WooThemes_Sensei_Email_Teacher_Completed_Lesson')) :
 
 /**
  * Teacher Completed Lesson
@@ -31,8 +31,8 @@ 
 	 */
 	function __construct() {
 		$this->template = 'teacher-completed-lesson';
-		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] Your student has completed a lesson', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
-		$this->heading = apply_filters( 'sensei_email_heading', __( 'Your student has completed a lesson', 'woothemes-sensei' ), $this->template );
+		$this->subject = apply_filters('sensei_email_subject', sprintf(__('[%1$s] Your student has completed a lesson', 'woothemes-sensei'), get_bloginfo('name')), $this->template);
+		$this->heading = apply_filters('sensei_email_heading', __('Your student has completed a lesson', 'woothemes-sensei'), $this->template);
 	}
 
 	/**
@@ -41,31 +41,31 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function trigger( $learner_id = 0, $lesson_id = 0 ) {
+	function trigger($learner_id = 0, $lesson_id = 0) {
 		global $sensei_email_data;
 
 		// Get learner user object
-		$this->learner = new WP_User( $learner_id );
+		$this->learner = new WP_User($learner_id);
 
 		// Get teacher ID and user object
-		$teacher_id = get_post_field( 'post_author', $lesson_id, 'raw' );
-		$this->teacher = new WP_User( $teacher_id );
+		$teacher_id = get_post_field('post_author', $lesson_id, 'raw');
+		$this->teacher = new WP_User($teacher_id);
 
         // Construct data array
-		$sensei_email_data = apply_filters( 'sensei_email_data', array(
+		$sensei_email_data = apply_filters('sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $teacher_id,
 			'learner_id'		=> $learner_id,
 			'learner_name'		=> $this->learner->display_name,
 			'lesson_id'			=> $lesson_id,
-		), $this->template );
+		), $this->template);
 
 		// Set recipient (teacher)
-		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->recipient = stripslashes($this->teacher->user_email);
 
 		// Send mail
-        Sensei()->emails->send( $this->recipient, $this->subject, Sensei()->emails->get_content( $this->template ) );
+        Sensei()->emails->send($this->recipient, $this->subject, Sensei()->emails->get_content($this->template));
 	}
 }
 

includes/emails/class-woothemes-sensei-email-teacher-quiz-submitted.php

Spacing +14 added lines, -14 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
-if ( ! class_exists( 'WooThemes_Sensei_Email_Teacher_Quiz_Submitted' ) ) :
+if ( ! class_exists('WooThemes_Sensei_Email_Teacher_Quiz_Submitted')) :
 
 /**
  * Teacher Quiz Submitted
@@ -31,8 +31,8 @@ 
 	 */
 	function __construct() {
 		$this->template = 'teacher-quiz-submitted';
-		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] Your student has submitted a quiz for grading', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
-		$this->heading = apply_filters( 'sensei_email_heading', __( 'Your student has submitted a quiz for grading', 'woothemes-sensei' ), $this->template );
+		$this->subject = apply_filters('sensei_email_subject', sprintf(__('[%1$s] Your student has submitted a quiz for grading', 'woothemes-sensei'), get_bloginfo('name')), $this->template);
+		$this->heading = apply_filters('sensei_email_heading', __('Your student has submitted a quiz for grading', 'woothemes-sensei'), $this->template);
 	}
 
 	/**
@@ -41,20 +41,20 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function trigger( $learner_id = 0, $quiz_id = 0 ) {
+	function trigger($learner_id = 0, $quiz_id = 0) {
 		global  $sensei_email_data;
 
 		// Get learner user object
-		$this->learner = new WP_User( $learner_id );
+		$this->learner = new WP_User($learner_id);
 
 		// Get teacher ID and user object
-        $lesson_id = get_post_meta( $quiz_id, '_quiz_lesson', true );
-        $course_id = get_post_meta( $lesson_id, '_lesson_course', true );
-		$teacher_id = get_post_field( 'post_author', $course_id, 'raw' );
-		$this->teacher = new WP_User( $teacher_id );
+        $lesson_id = get_post_meta($quiz_id, '_quiz_lesson', true);
+        $course_id = get_post_meta($lesson_id, '_lesson_course', true);
+		$teacher_id = get_post_field('post_author', $course_id, 'raw');
+		$this->teacher = new WP_User($teacher_id);
 
 		// Construct data array
-		$sensei_email_data = apply_filters( 'sensei_email_data', array(
+		$sensei_email_data = apply_filters('sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $teacher_id,
@@ -62,13 +62,13 @@ 
 			'learner_name'		=> $this->learner->display_name,
 			'quiz_id'			=> $quiz_id,
 			'lesson_id'			=> $lesson_id,
-		), $this->template );
+		), $this->template);
 
 		// Set recipient (teacher)
-		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->recipient = stripslashes($this->teacher->user_email);
 
 		// Send mail
-		Sensei()->emails->send( $this->recipient, $this->subject, Sensei()->emails->get_content( $this->template ) );
+		Sensei()->emails->send($this->recipient, $this->subject, Sensei()->emails->get_content($this->template));
 	}
 }
 

includes/emails/class-woothemes-sensei-email-teacher-new-message.php

Spacing +21 added lines, -21 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
-if ( ! class_exists( 'WooThemes_Sensei_Email_Teacher_New_Message' ) ) :
+if ( ! class_exists('WooThemes_Sensei_Email_Teacher_New_Message')) :
 
 /**
  * Teacher New Message
@@ -32,8 +32,8 @@ 
 	 */
 	function __construct() {
 		$this->template = 'teacher-new-message';
-		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] You have received a new private message', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
-		$this->heading = apply_filters( 'sensei_email_heading', __( 'Your student has sent you a private message', 'woothemes-sensei' ), $this->template );
+		$this->subject = apply_filters('sensei_email_subject', sprintf(__('[%1$s] You have received a new private message', 'woothemes-sensei'), get_bloginfo('name')), $this->template);
+		$this->heading = apply_filters('sensei_email_heading', __('Your student has sent you a private message', 'woothemes-sensei'), $this->template);
 	}
 
 	/**
@@ -42,29 +42,29 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function trigger( $message_id = 0 ) {
+	function trigger($message_id = 0) {
 		global  $sensei_email_data;
 
-		$this->message = get_post( $message_id );
+		$this->message = get_post($message_id);
 
-		$learner_username = get_post_meta( $message_id, '_sender', true );
-		$this->learner = get_user_by( 'login', $learner_username );
+		$learner_username = get_post_meta($message_id, '_sender', true);
+		$this->learner = get_user_by('login', $learner_username);
 
-		$teacher_username = get_post_meta( $message_id, '_receiver', true );
-		$this->teacher = get_user_by( 'login', $teacher_username );
+		$teacher_username = get_post_meta($message_id, '_receiver', true);
+		$this->teacher = get_user_by('login', $teacher_username);
 
-		$content_type = get_post_meta( $message_id, '_posttype', true );
-		$content_id = get_post_meta( $message_id, '_post', true );
-		$content_title = get_the_title( $content_id );
+		$content_type = get_post_meta($message_id, '_posttype', true);
+		$content_id = get_post_meta($message_id, '_post', true);
+		$content_title = get_the_title($content_id);
 
         // setup the post type parameter
-        $content_type = get_post_type( $content_id );
-        if( !$content_type ){
-            $content_type ='';
+        $content_type = get_post_type($content_id);
+        if ( ! $content_type) {
+            $content_type = '';
         }
 
 		// Construct data array
-		$sensei_email_data = apply_filters( 'sensei_email_data', array(
+		$sensei_email_data = apply_filters('sensei_email_data', array(
 			'template'			=> $this->template,
             $content_type.'_id' => $content_id,
 			'heading'			=> $this->heading,
@@ -75,15 +75,15 @@ 
 			'message'			=> $this->message->post_content,
 			'content_title'		=> $content_title,
 			'content_type'		=> $content_type,
-		), $this->template );
+		), $this->template);
 
 		// Set recipient (teacher)
-		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->recipient = stripslashes($this->teacher->user_email);
 
 		// Send mail
-		Sensei()->emails->send( $this->recipient, $this->subject, Sensei()->emails->get_content( $this->template ) );
+		Sensei()->emails->send($this->recipient, $this->subject, Sensei()->emails->get_content($this->template));
 
-		wp_safe_redirect( esc_url_raw( add_query_arg( array( 'send' => 'complete' ) ) ) );
+		wp_safe_redirect(esc_url_raw(add_query_arg(array('send' => 'complete'))));
 		exit;
 	}
 }

includes/emails/class-woothemes-sensei-email-teacher-started-course.php

Spacing +12 added lines, -12 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
-if ( ! class_exists( 'WooThemes_Sensei_Email_Teacher_Started_Course' ) ) :
+if ( ! class_exists('WooThemes_Sensei_Email_Teacher_Started_Course')) :
 
 /**
  * Teacher Started Course
@@ -31,8 +31,8 @@ 
 	 */
 	function __construct() {
 		$this->template = 'teacher-started-course';
-		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] Your student has started a course', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
-		$this->heading = apply_filters( 'sensei_email_heading', __( 'Your student has started a course', 'woothemes-sensei' ), $this->template );
+		$this->subject = apply_filters('sensei_email_subject', sprintf(__('[%1$s] Your student has started a course', 'woothemes-sensei'), get_bloginfo('name')), $this->template);
+		$this->heading = apply_filters('sensei_email_heading', __('Your student has started a course', 'woothemes-sensei'), $this->template);
 	}
 
 	/**
@@ -41,31 +41,31 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function trigger( $learner_id = 0, $course_id = 0 ) {
+	function trigger($learner_id = 0, $course_id = 0) {
 		global  $sensei_email_data;
 
 		// Get learner user object
-		$this->learner = new WP_User( $learner_id );
+		$this->learner = new WP_User($learner_id);
 
 		// Get teacher ID and user object
-		$teacher_id = get_post_field( 'post_author', $course_id, 'raw' );
-		$this->teacher = new WP_User( $teacher_id );
+		$teacher_id = get_post_field('post_author', $course_id, 'raw');
+		$this->teacher = new WP_User($teacher_id);
 
 		// Construct data array
-		$sensei_email_data = apply_filters( 'sensei_email_data', array(
+		$sensei_email_data = apply_filters('sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $teacher_id,
 			'learner_id'		=> $learner_id,
 			'learner_name'		=> $this->learner->display_name,
 			'course_id'			=> $course_id,
-		), $this->template );
+		), $this->template);
 
 		// Set recipient (learner)
-		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->recipient = stripslashes($this->teacher->user_email);
 
 		// Send mail
-		Sensei()->emails->send( $this->recipient, $this->subject, Sensei()->emails->get_content( $this->template ) );
+		Sensei()->emails->send($this->recipient, $this->subject, Sensei()->emails->get_content($this->template));
 	}
 }
 

includes/admin/class-sensei-welcome.php

Spacing +29 added lines, -29 removed lines

@@ -12,7 +12,7 @@ 
  * @version     1.8.0
 */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -29,8 +29,8 @@ 
 	 */
 	public function __construct() {
 
-        add_action( 'admin_menu', array( $this, 'admin_menus') );
-		add_action( 'admin_head', array( $this, 'admin_head' ) );
+        add_action('admin_menu', array($this, 'admin_menus'));
+		add_action('admin_head', array($this, 'admin_head'));
 
 	}
 
@@ -40,23 +40,23 @@ 
      * Hooked into activated_plugin
      * @since 1.8.0
      */
-    public static function redirect( $plugin ) {
+    public static function redirect($plugin) {
 
         // Bail if activating from network, or bulk, or within an iFrame
-        if ( is_network_admin() || isset( $_GET['activate-multi'] ) || defined( 'IFRAME_REQUEST' ) ) {
+        if (is_network_admin() || isset($_GET['activate-multi']) || defined('IFRAME_REQUEST')) {
 
             return;
 
         }
         // don't run for upgrades and for pages already on the welcome screen
-        if ( ( isset( $_GET['action'] ) && 'upgrade-plugin' == $_GET['action'] )
-            || ( ! empty( $_GET['page'] ) && $_GET['page'] === 'sensei-welcome' ) ) {
+        if ((isset($_GET['action']) && 'upgrade-plugin' == $_GET['action'])
+            || ( ! empty($_GET['page']) && $_GET['page'] === 'sensei-welcome')) {
 
             return;
 
         }
 
-        wp_redirect( admin_url( 'index.php?page=sensei-welcome' ) );
+        wp_redirect(admin_url('index.php?page=sensei-welcome'));
         exit;
     }
 
@@ -67,13 +67,13 @@ 
 	 */
 	public function admin_menus() {
 
-		if ( ! isset( $_GET['page'] ) || 'sensei-welcome' != $_GET[ 'page' ] ) {
+		if ( ! isset($_GET['page']) || 'sensei-welcome' != $_GET['page']) {
 			return;
 		}
 
-		$welcome_page_name  = __( 'Sensei Activation', 'woothemes-sensei' );
-		$welcome_page_title = __( 'Welcome to Sensei', 'woothemes-sensei' );
-        add_dashboard_page( $welcome_page_title, $welcome_page_name, 'manage_options', 'sensei-welcome', array( $this, 'welcome_screen' ) );
+		$welcome_page_name  = __('Sensei Activation', 'woothemes-sensei');
+		$welcome_page_title = __('Welcome to Sensei', 'woothemes-sensei');
+        add_dashboard_page($welcome_page_title, $welcome_page_name, 'manage_options', 'sensei-welcome', array($this, 'welcome_screen'));
 
 	}
 
@@ -132,7 +132,7 @@ 
             <hr />
 
             <div class="return-to-dashboard">
-                <a href="<?php echo esc_url( admin_url( add_query_arg( array( 'page' => 'woothemes-sensei-settings' ), 'admin.php' ) ) ); ?>"><?php _e( 'Go to Sensei Settings', 'woothemes-sensei' ); ?></a>
+                <a href="<?php echo esc_url(admin_url(add_query_arg(array('page' => 'woothemes-sensei-settings'), 'admin.php'))); ?>"><?php _e('Go to Sensei Settings', 'woothemes-sensei'); ?></a>
             </div>
         </div>
     <?php
@@ -143,7 +143,7 @@ 
 	 */
 	public function admin_head() {
         // remove the menu page so it is not visible in the admin side bar
-		remove_submenu_page( 'index.php', 'sensei-welcome' );
+		remove_submenu_page('index.php', 'sensei-welcome');
 		?>
 		<style type="text/css">
 			/*<![CDATA[*/
@@ -262,47 +262,47 @@ 
 	private function intro() {
 
 		// Drop minor version if 0
-		$major_version = substr( Sensei()->version, 0, 3 );
+		$major_version = substr(Sensei()->version, 0, 3);
 
 		// Random tweet - must be kept to 102 chars to "fit"
 		$tweets        = array(
             'I\'ve just installed Sensei - A premium Learning Management plugin for #WordPress.'
 		);
-		shuffle( $tweets );
+		shuffle($tweets);
 		?>
-		<h1><?php printf( __( 'Welcome to Sensei %s', 'woothemes-sensei' ), $major_version ); ?></h1>
+		<h1><?php printf(__('Welcome to Sensei %s', 'woothemes-sensei'), $major_version); ?></h1>
 
 		<div class="about-text sensei-about-text">
 			<?php
-				if ( ! empty( $_GET['sensei-installed'] ) ) {
-					$message = __( 'Thanks, all done!', 'woothemes-sensei' );
-				} elseif ( ! empty( $_GET['sensei-updated'] ) ) {
-					$message = __( 'Thank you for updating to the latest version!', 'woothemes-sensei' );
+				if ( ! empty($_GET['sensei-installed'])) {
+					$message = __('Thanks, all done!', 'woothemes-sensei');
+				} elseif ( ! empty($_GET['sensei-updated'])) {
+					$message = __('Thank you for updating to the latest version!', 'woothemes-sensei');
 				} else {
-					$message = __( 'Thanks for installing!', 'woothemes-sensei' );
+					$message = __('Thanks for installing!', 'woothemes-sensei');
 				}
 
-				printf( __( '%s We hope you enjoy using Sensei %s.', 'woothemes-sensei' ), $message, $major_version );
+				printf(__('%s We hope you enjoy using Sensei %s.', 'woothemes-sensei'), $message, $major_version);
 			?>
 		</div>
 
 		<div class="sensei-badge">
             <?php
-                _e('Sensei by WooThemes','woothemes-sensei');
+                _e('Sensei by WooThemes', 'woothemes-sensei');
                 echo '<br />';
 
-                printf( __( 'Version %s', 'woothemes-sensei' ), Sensei()->version );
+                printf(__('Version %s', 'woothemes-sensei'), Sensei()->version);
             ?>
         </div>
 
 		<p class="sensei-actions">
-			<a href="<?php echo admin_url('admin.php?page=woothemes-sensei-settings'); ?>" class="button button-primary"><?php _e( 'Settings', 'woothemes-sensei' ); ?></a>
-			<a href="<?php echo esc_url( apply_filters( 'sensei_docs_url', 'http://docs.woothemes.com/documentation/plugins/sensei/', 'woothemes-sensei' ) ); ?>" class="docs button button-primary"><?php _e( 'Docs', 'woothemes-sensei' ); ?></a>
-			<a href="https://twitter.com/share" class="twitter-share-button" data-url="http://www.woothemes.com/products/sensei" data-text="<?php echo esc_attr( $tweets[0] ); ?>" data-via="WooThemes" data-size="large">Tweet</a>
+			<a href="<?php echo admin_url('admin.php?page=woothemes-sensei-settings'); ?>" class="button button-primary"><?php _e('Settings', 'woothemes-sensei'); ?></a>
+			<a href="<?php echo esc_url(apply_filters('sensei_docs_url', 'http://docs.woothemes.com/documentation/plugins/sensei/', 'woothemes-sensei')); ?>" class="docs button button-primary"><?php _e('Docs', 'woothemes-sensei'); ?></a>
+			<a href="https://twitter.com/share" class="twitter-share-button" data-url="http://www.woothemes.com/products/sensei" data-text="<?php echo esc_attr($tweets[0]); ?>" data-via="WooThemes" data-size="large">Tweet</a>
 			<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
 		</p>
 
-		<h2 > <?php _e( "What's New", 'woothemes-sensei' ); ?> </h2>
+		<h2 > <?php _e("What's New", 'woothemes-sensei'); ?> </h2>
 
 		<?php
 	}

includes/class-sensei-messages.php

Spacing +177 added lines, -177 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /**
  * Sensei Messages Class
@@ -21,61 +21,61 @@ 
 	 * Constructor.
 	 * @since  1.6.0
 	 */
-	public function __construct () {
+	public function __construct() {
 		$this->post_type = 'sensei_message';
-		$this->meta_fields = array( 'sender', 'receiver' );
+		$this->meta_fields = array('sender', 'receiver');
 
 		// Add Messages page to admin menu
-		add_action( 'admin_menu', array( $this, 'add_menu_item' ), 40 );
-		add_action( 'add_meta_boxes', array( $this, 'add_meta_box' ), 10, 2 );
-		add_action( 'admin_menu', array( $this, 'remove_meta_box' ) );
+		add_action('admin_menu', array($this, 'add_menu_item'), 40);
+		add_action('add_meta_boxes', array($this, 'add_meta_box'), 10, 2);
+		add_action('admin_menu', array($this, 'remove_meta_box'));
 
 		// Save new private message
-		add_action( 'init', array( $this, 'save_new_message' ), 1 );
+		add_action('init', array($this, 'save_new_message'), 1);
 
 		// Monitor when new reply is posted
-		add_action( 'comment_post', array( $this, 'message_reply_received' ), 10, 1 );
+		add_action('comment_post', array($this, 'message_reply_received'), 10, 1);
 
         // Block WordPress from sending comment update emails for the messages post type
-        add_filter('comment_notification_recipients', array( $this, 'stop_wp_comment_emails' ),  20, 2  );
+        add_filter('comment_notification_recipients', array($this, 'stop_wp_comment_emails'), 20, 2);
 
         // Block WordPress from sending comment moderator emails on the sensei messages post types
-        add_filter('comment_moderation_recipients', array( $this, 'stop_wp_comment_emails' ),  20, 2  );
+        add_filter('comment_moderation_recipients', array($this, 'stop_wp_comment_emails'), 20, 2);
 
 		// Process saving of message posts
-		add_action( 'save_post', array( $this, 'save_message' ) );
+		add_action('save_post', array($this, 'save_message'));
 
 		// Add message links to courses & lessons
-		add_action( 'sensei_single_course_content_inside_before', array( $this, 'send_message_link' ), 35 );
+		add_action('sensei_single_course_content_inside_before', array($this, 'send_message_link'), 35);
 
         // add message link to lesson
-        add_action( 'sensei_single_lesson_content_inside_before', array( $this, 'send_message_link' ), 30, 2 );
+        add_action('sensei_single_lesson_content_inside_before', array($this, 'send_message_link'), 30, 2);
 
         // add message link to lesson
-        add_action( 'sensei_single_quiz_questions_before', array( $this, 'send_message_link' ), 10, 2 );
+        add_action('sensei_single_quiz_questions_before', array($this, 'send_message_link'), 10, 2);
 
 		// Hide messages and replies from users who do not have access
-        add_action( 'template_redirect', array( $this, 'message_login' ), 10, 1 );
-        add_action( 'pre_get_posts', array( $this, 'message_list' ), 10, 1 );
-        add_filter( 'the_title', array( $this, 'message_title' ), 10, 2 );
-        add_filter( 'the_content', array( $this, 'message_content' ), 10, 1 );
-        add_filter( 'comments_array', array( $this, 'message_replies' ), 100, 1 );
-        add_filter( 'get_comments_number', array( $this, 'message_reply_count' ), 100, 2 );
-        add_filter( 'comments_open', array( $this, 'message_replies_open' ), 100, 2 );
+        add_action('template_redirect', array($this, 'message_login'), 10, 1);
+        add_action('pre_get_posts', array($this, 'message_list'), 10, 1);
+        add_filter('the_title', array($this, 'message_title'), 10, 2);
+        add_filter('the_content', array($this, 'message_content'), 10, 1);
+        add_filter('comments_array', array($this, 'message_replies'), 100, 1);
+        add_filter('get_comments_number', array($this, 'message_reply_count'), 100, 2);
+        add_filter('comments_open', array($this, 'message_replies_open'), 100, 2);
 	} // End __construct()
 
 	public function add_menu_item() {
 
-		if( ! isset( Sensei()->settings->settings['messages_disable'] ) || ! Sensei()->settings->settings['messages_disable'] ) {
-			add_submenu_page( 'sensei', __( 'Messages', 'woothemes-sensei'),  __( 'Messages', 'woothemes-sensei') , 'edit_courses', 'edit.php?post_type=sensei_message' );
+		if ( ! isset(Sensei()->settings->settings['messages_disable']) || ! Sensei()->settings->settings['messages_disable']) {
+			add_submenu_page('sensei', __('Messages', 'woothemes-sensei'), __('Messages', 'woothemes-sensei'), 'edit_courses', 'edit.php?post_type=sensei_message');
 		}
 	}
 
-	public function add_meta_box( $post_type, $post ) {
+	public function add_meta_box($post_type, $post) {
 
-		if( ! $post_type == $this->post_type ) return;
+		if ( ! $post_type == $this->post_type) return;
 
-		add_meta_box( $this->post_type . '-data', __( 'Message Information', 'woothemes-sensei' ), array( $this, 'meta_box_content' ), $this->post_type, 'normal', 'default' );
+		add_meta_box($this->post_type.'-data', __('Message Information', 'woothemes-sensei'), array($this, 'meta_box_content'), $this->post_type, 'normal', 'default');
 
 	}
 
@@ -85,25 +85,25 @@ 
 		$settings = array(
 			array(
 				'id' 			=> 'sender',
-				'label'			=> __( 'Message sent by:', 'woothemes-sensei' ),
-				'description'	=> __( 'The username of the learner who sent this message.', 'woothemes-sensei' ),
+				'label'			=> __('Message sent by:', 'woothemes-sensei'),
+				'description'	=> __('The username of the learner who sent this message.', 'woothemes-sensei'),
 				'type'			=> 'text',
 				'default'		=> '',
-				'placeholder'	=> __( 'Learner username', 'woothemes-sensei' ),
+				'placeholder'	=> __('Learner username', 'woothemes-sensei'),
 			),
 			array(
 				'id' 			=> 'receiver',
-				'label'			=> __( 'Message received by:', 'woothemes-sensei' ),
-				'description'	=> __( 'The username of the teacher who received this message.', 'woothemes-sensei' ),
+				'label'			=> __('Message received by:', 'woothemes-sensei'),
+				'description'	=> __('The username of the teacher who received this message.', 'woothemes-sensei'),
 				'type'			=> 'text',
 				'default'		=> '',
-				'placeholder'	=> __( 'Teacher username', 'woothemes-sensei' ),
+				'placeholder'	=> __('Teacher username', 'woothemes-sensei'),
 			),
 		);
 
-		$message_posttype = get_post_meta( $post->ID, '_posttype', true );
+		$message_posttype = get_post_meta($post->ID, '_posttype', true);
 
-		if( isset( $message_posttype ) && $message_posttype ) {
+		if (isset($message_posttype) && $message_posttype) {
 
 			$args = array(
 				'post_type' => $message_posttype,
@@ -113,58 +113,58 @@ 
 				'post_status' => 'publish',
 			);
 
-			$posts = get_posts( $args );
+			$posts = get_posts($args);
 
-			$post_options[0] = sprintf( __( 'Select %1$s', 'woothemes-sensei' ), $message_posttype );
-			foreach( $posts as $post_item ) {
-				$post_options[ $post_item->ID ] = $post_item->post_title;
+			$post_options[0] = sprintf(__('Select %1$s', 'woothemes-sensei'), $message_posttype);
+			foreach ($posts as $post_item) {
+				$post_options[$post_item->ID] = $post_item->post_title;
 			}
 
 			$settings[] = array(
 				'id' 			=> 'post',
-				'label'			=> sprintf( __( 'Message from %1$s:', 'woothemes-sensei' ), $message_posttype ),
-				'description'	=> sprintf( __( 'The %1$s to which this message relates.', 'woothemes-sensei' ), $message_posttype ),
+				'label'			=> sprintf(__('Message from %1$s:', 'woothemes-sensei'), $message_posttype),
+				'description'	=> sprintf(__('The %1$s to which this message relates.', 'woothemes-sensei'), $message_posttype),
 				'type'			=> 'select',
 				'default'		=> 0,
 				'options'		=> $post_options,
 			);
 		}
 
-		$html = Sensei()->admin->render_settings( $settings, $post->ID, 'message-info' );
+		$html = Sensei()->admin->render_settings($settings, $post->ID, 'message-info');
 
 		echo $html;
 	}
 
-	public function save_message( $post_id = 0 ) {
+	public function save_message($post_id = 0) {
 		global $post;
 
-		if( $this->post_type != get_post_type() ) return;
+		if ($this->post_type != get_post_type()) return;
 
-		if( isset( $_POST['sender'] ) && $_POST['sender'] ) {
-			update_post_meta( $post_id, '_sender', $_POST['sender'] );
+		if (isset($_POST['sender']) && $_POST['sender']) {
+			update_post_meta($post_id, '_sender', $_POST['sender']);
 		}
 
-		if( isset( $_POST['receiver'] ) && $_POST['receiver'] ) {
-			update_post_meta( $post_id, '_receiver', $_POST['receiver'] );
+		if (isset($_POST['receiver']) && $_POST['receiver']) {
+			update_post_meta($post_id, '_receiver', $_POST['receiver']);
 		}
 
-		if( isset( $_POST['post'] ) && $_POST['post'] ) {
-			update_post_meta( $post_id, '_post', $_POST['post'] );
+		if (isset($_POST['post']) && $_POST['post']) {
+			update_post_meta($post_id, '_post', $_POST['post']);
 		}
 
-		remove_action( 'save_post', array( $this, 'save_message' ) );
+		remove_action('save_post', array($this, 'save_message'));
 
-		wp_update_post( array( 'ID' => $post_id, 'comment_status' => 'open' ) );
+		wp_update_post(array('ID' => $post_id, 'comment_status' => 'open'));
 
-		add_action( 'save_post', array( $this, 'save_message' ) );
+		add_action('save_post', array($this, 'save_message'));
 	}
 
-	public function send_message_link( $post_id = 0, $user_id = 0 ) {
+	public function send_message_link($post_id = 0, $user_id = 0) {
 		global  $post;
 
         // only show the link for the allowed post types:
         $allowed_post_types = array('lesson', 'course', 'quiz');
-		if ( ! in_array( get_post_type() , $allowed_post_types ) ) {
+		if ( ! in_array(get_post_type(), $allowed_post_types)) {
 
 			return;
 
@@ -172,28 +172,28 @@ 
 
 		$html = '';
 
-		if( ! isset( Sensei()->settings->settings['messages_disable'] ) || ! Sensei()->settings->settings['messages_disable'] ) {
+		if ( ! isset(Sensei()->settings->settings['messages_disable']) || ! Sensei()->settings->settings['messages_disable']) {
 
-			if( ! is_user_logged_in() ) return;
+			if ( ! is_user_logged_in()) return;
 
-			if( isset( $_GET['contact'] ) ) {
-				$html .= $this->teacher_contact_form( $post );
+			if (isset($_GET['contact'])) {
+				$html .= $this->teacher_contact_form($post);
 			} else {
-				$href = add_query_arg( array( 'contact' => $post->post_type ) );
-
-				if( 'lesson' == $post->post_type ) {
-					$contact_button_text = __( 'Contact Lesson Teacher', 'woothemes-sensei' );
-				} elseif( 'course' == $post->post_type ) {
-					$contact_button_text = __( 'Contact Course Teacher', 'woothemes-sensei' );
-				}else{
-                    $contact_button_text = __( 'Contact Teacher', 'woothemes-sensei' );
+				$href = add_query_arg(array('contact' => $post->post_type));
+
+				if ('lesson' == $post->post_type) {
+					$contact_button_text = __('Contact Lesson Teacher', 'woothemes-sensei');
+				} elseif ('course' == $post->post_type) {
+					$contact_button_text = __('Contact Course Teacher', 'woothemes-sensei');
+				} else {
+                    $contact_button_text = __('Contact Teacher', 'woothemes-sensei');
                 }
 
-				$html .= '<p><a class="button send-message-button" href="' . esc_url($href) . '#private_message">' . $contact_button_text . '</a></p>';
+				$html .= '<p><a class="button send-message-button" href="'.esc_url($href).'#private_message">'.$contact_button_text.'</a></p>';
 			}
 
-			if( isset( $this->message_notice ) && isset( $this->message_notice['type'] ) && isset( $this->message_notice['notice'] ) ) {
-				$html .= '<div class="sensei-message ' . $this->message_notice['type'] . '">' . $this->message_notice['notice'] . '</div>';
+			if (isset($this->message_notice) && isset($this->message_notice['type']) && isset($this->message_notice['notice'])) {
+				$html .= '<div class="sensei-message '.$this->message_notice['type'].'">'.$this->message_notice['notice'].'</div>';
 			}
 
 		}
@@ -201,40 +201,40 @@ 
 		echo $html;
 	}
 
-	public function teacher_contact_form( $post ) {
+	public function teacher_contact_form($post) {
 
-		if( ! is_user_logged_in() ) return;
+		if ( ! is_user_logged_in()) return;
 
 		global $current_user;
 		wp_get_current_user();
 
 		$html = '';
 
-		if( ! isset( $post->ID ) ) return $html;
+		if ( ! isset($post->ID)) return $html;
 
         //confirm private message
         $confirmation = '';
-        if( isset( $_GET[ 'send' ] ) && 'complete' == $_GET[ 'send' ] ) {
+        if (isset($_GET['send']) && 'complete' == $_GET['send']) {
 
             $confirmation_message = __('Your private message has been sent.', 'woothemes-sensei');
-            $confirmation = '<div class="sensei-message tick">' . $confirmation_message . '</div>';
+            $confirmation = '<div class="sensei-message tick">'.$confirmation_message.'</div>';
 
         }
 
-		$html .= '<h3 id="private_message">' . __( 'Send Private Message', 'woothemes-sensei' ) . '</h3>';
+		$html .= '<h3 id="private_message">'.__('Send Private Message', 'woothemes-sensei').'</h3>';
         $html .= '<p>';
-        $html .=  $confirmation;
+        $html .= $confirmation;
         $html .= '</p>';
 		$html .= '<form name="contact-teacher" action="" method="post" class="contact-teacher">';
 			$html .= '<p class="form-row form-row-wide">';
-				$html .= '<textarea name="contact_message" placeholder="' . __( 'Enter your private message.', 'woothemes-sensei' ) . '"></textarea>';
+				$html .= '<textarea name="contact_message" placeholder="'.__('Enter your private message.', 'woothemes-sensei').'"></textarea>';
 			$html .= '</p>';
 			$html .= '<p class="form-row">';
-				$html .= '<input type="hidden" name="post_id" value="' . $post->ID . '" />';
-				$html .= '<input type="hidden" name="sender_id" value="' . $current_user->ID . '" />';
-				$html .= '<input type="hidden" name="receiver_id" value="' . $post->post_author . '" />';
-				$html .= wp_nonce_field( 'message_teacher', 'sensei_message_teacher_nonce', true, false );
-				$html .= '<input type="submit" class="send_message" value="' . __( 'Send Message', 'woothemes-sensei' ) . '" />';
+				$html .= '<input type="hidden" name="post_id" value="'.$post->ID.'" />';
+				$html .= '<input type="hidden" name="sender_id" value="'.$current_user->ID.'" />';
+				$html .= '<input type="hidden" name="receiver_id" value="'.$post->post_author.'" />';
+				$html .= wp_nonce_field('message_teacher', 'sensei_message_teacher_nonce', true, false);
+				$html .= '<input type="submit" class="send_message" value="'.__('Send Message', 'woothemes-sensei').'" />';
 			$html .= '</p>';
 			$html .= '<div class="fix"></div>';
 		$html .= '</form>';
@@ -244,30 +244,30 @@ 
 
 	public function save_new_message() {
 
-		if( ! isset( $_POST['sensei_message_teacher_nonce'] ) ) return;
+		if ( ! isset($_POST['sensei_message_teacher_nonce'])) return;
 
-		if( ! wp_verify_nonce( $_POST['sensei_message_teacher_nonce'], 'message_teacher' ) ) return;
+		if ( ! wp_verify_nonce($_POST['sensei_message_teacher_nonce'], 'message_teacher')) return;
 
-		$message_id = $this->save_new_message_post( $_POST['sender_id'], $_POST['receiver_id'], $_POST['contact_message'], $_POST['post_id'] );
+		$message_id = $this->save_new_message_post($_POST['sender_id'], $_POST['receiver_id'], $_POST['contact_message'], $_POST['post_id']);
 
 	}
 
-	public function message_reply_received( $comment_id = 0 ) {
+	public function message_reply_received($comment_id = 0) {
 
 		// Get comment object
-    	$comment = get_comment( $comment_id );
+    	$comment = get_comment($comment_id);
 
-		if( is_null( $comment ) ) return;
+		if (is_null($comment)) return;
 
 		// Get message post object
-		$message = get_post( $comment->comment_post_ID );
+		$message = get_post($comment->comment_post_ID);
 
-		if( $message->post_type != $this->post_type ) return;
+		if ($message->post_type != $this->post_type) return;
 
 		// Force comment to be approved
-		wp_set_comment_status( $comment_id, 'approve' );
+		wp_set_comment_status($comment_id, 'approve');
 
-		do_action( 'sensei_private_message_reply', $comment, $message );
+		do_action('sensei_private_message_reply', $comment, $message);
 	}
 
     /**
@@ -280,11 +280,11 @@ 
      * @param int $comment_id
      * @return array;
      */
-    public function stop_wp_comment_emails( $emails , $comment_id ){
+    public function stop_wp_comment_emails($emails, $comment_id) {
 
-        $comment = get_comment( $comment_id );
-        if( isset( $comment->comment_post_ID ) &&
-            'sensei_message' == get_post_type( $comment->comment_post_ID )  ){
+        $comment = get_comment($comment_id);
+        if (isset($comment->comment_post_ID) &&
+            'sensei_message' == get_post_type($comment->comment_post_ID)) {
 
             // empty the emails array to ensure no emails are sent for this comment
             $emails = array();
@@ -302,45 +302,45 @@ 
      * @param  string  $post_id     ID of post related to message
      * @return mixed                Message ID on success, boolean false on failure
      */
-    private function save_new_message_post( $sender_id = 0, $receiver_id = 0, $message = '', $post_id = 0 ) {
+    private function save_new_message_post($sender_id = 0, $receiver_id = 0, $message = '', $post_id = 0) {
 
     	$message_id = false;
 
-    	if( $sender_id && $receiver_id && $message && $post_id ) {
+    	if ($sender_id && $receiver_id && $message && $post_id) {
 
-    		$title = wp_trim_words( $message, 8, '...' );
+    		$title = wp_trim_words($message, 8, '...');
 
     		// Set up post data for message
 	    	$message_data = array(
 	            'post_type'      => $this->post_type,
-	            'post_title'     => esc_html( $title ),
-	            'post_content'   => esc_html( $message ),
+	            'post_title'     => esc_html($title),
+	            'post_content'   => esc_html($message),
 	            'post_status'    => 'publish',
 	            'ping_status'    => 'closed',
 	            'comment_status' => 'open',
 	            'post_excerpt'   => '',
-	            'post_author'	 => intval( $sender_id )
+	            'post_author'	 => intval($sender_id)
 	        );
 
 	    	// Insert post
-	        $message_id = wp_insert_post( $message_data );
+	        $message_id = wp_insert_post($message_data);
 
-	        if( ! is_wp_error( $message_id ) ) {
+	        if ( ! is_wp_error($message_id)) {
 
 	        	// Add sender to message meta
-	        	$sender = get_userdata( $sender_id );
-	        	add_post_meta( $message_id, '_sender', $sender->user_login );
+	        	$sender = get_userdata($sender_id);
+	        	add_post_meta($message_id, '_sender', $sender->user_login);
 
 	        	// Add receiver to message meta
-	        	$receiver = get_userdata( $receiver_id );
-		        add_post_meta( $message_id, '_receiver', $receiver->user_login );
+	        	$receiver = get_userdata($receiver_id);
+		        add_post_meta($message_id, '_receiver', $receiver->user_login);
 
 		        // Add lesson/course ID to message meta
-		        $post = get_post( $post_id );
-		        add_post_meta( $message_id, '_posttype', $post->post_type );
-		        add_post_meta( $message_id, '_post', $post->ID );
+		        $post = get_post($post_id);
+		        add_post_meta($message_id, '_posttype', $post->post_type);
+		        add_post_meta($message_id, '_post', $post->ID);
 
-		        do_action( 'sensei_new_private_message', $message_id );
+		        do_action('sensei_new_private_message', $message_id);
 
 		    } else {
 
@@ -358,22 +358,22 @@ 
 	 * @param  integer $user_id    ID of user
 	 * @return boolean             True if user has access to this message
 	 */
-	private function view_message( $message_id, $user_id = 0) {
+	private function view_message($message_id, $user_id = 0) {
 
-		if( ! is_user_logged_in() ) return false;
+		if ( ! is_user_logged_in()) return false;
 
-		if( $user_id == 0 ) {
+		if ($user_id == 0) {
 			global $current_user;
 			wp_get_current_user();
 			$user_login = $current_user->user_login;
 		}
 
 		// Get allowed users
-		$receiver = get_post_meta( $message_id, '_receiver', true );
-		$sender = get_post_meta( $message_id, '_sender', true );
+		$receiver = get_post_meta($message_id, '_receiver', true);
+		$sender = get_post_meta($message_id, '_sender', true);
 
 		// Check if user is allowed to view the message
-		if( in_array( $user_login, array( $receiver, $sender ) ) ) {
+		if (in_array($user_login, array($receiver, $sender))) {
 			return true;
 		}
 
@@ -400,27 +400,27 @@ 
      * @return void
      */
 
-    public function message_login () {
+    public function message_login() {
 
-        if ( is_user_logged_in() ) {
+        if (is_user_logged_in()) {
 
             return;
         }
 
         $settings = Sensei()->settings->get_settings();
-        if( isset( $settings[ 'my_course_page' ] )
-            && 0 < intval( $settings[ 'my_course_page' ] ) ){
+        if (isset($settings['my_course_page'])
+            && 0 < intval($settings['my_course_page'])) {
 
-            $my_courses_page_id = $settings[ 'my_course_page' ];
+            $my_courses_page_id = $settings['my_course_page'];
 
             $my_courses_url = get_permalink($my_courses_page_id);
 
         }
 
-        if ( is_single() && is_singular( $this->post_type )
-            || is_post_type_archive( $this->post_type ) ) {
+        if (is_single() && is_singular($this->post_type)
+            || is_post_type_archive($this->post_type)) {
 
-            if ( isset($my_courses_url) ) {
+            if (isset($my_courses_url)) {
 
                 wp_redirect($my_courses_url, 303);
                 exit;
@@ -439,12 +439,12 @@ 
      * @param  array $query Original query
      * @return void
      */
-	public function message_list( $query ) {
+	public function message_list($query) {
 		global $current_user;
 
-		if( is_admin() ) return;
+		if (is_admin()) return;
 
-		if( is_post_type_archive( $this->post_type ) && $query->is_main_query() ) {
+		if (is_post_type_archive($this->post_type) && $query->is_main_query()) {
 			wp_get_current_user();
 			$username = $current_user->user_login;
 
@@ -462,7 +462,7 @@ 
 				'compare' => '='
 			);
 
-			$query->set( 'meta_query', $meta_query );
+			$query->set('meta_query', $meta_query);
 
 			return;
 		}
@@ -474,11 +474,11 @@ 
 	 * @param  integer $post_id ID of post
 	 * @return string           Modified string if user does not have access to this message
 	 */
-	public function message_title( $title = '', $post_id = null ) {
+	public function message_title($title = '', $post_id = null) {
 
-		if( is_single() && is_singular( $this->post_type ) && in_the_loop() && get_post_type( $post_id ) == $this->post_type ) {
-			if( ! is_user_logged_in() || ! $this->view_message( $post_id ) ) {
-				$title = __( 'You are not allowed to view this message.', 'woothemes-sensei' );
+		if (is_single() && is_singular($this->post_type) && in_the_loop() && get_post_type($post_id) == $this->post_type) {
+			if ( ! is_user_logged_in() || ! $this->view_message($post_id)) {
+				$title = __('You are not allowed to view this message.', 'woothemes-sensei');
 			}
 		}
 
@@ -490,12 +490,12 @@ 
 	 * @param  string $content Original message content
 	 * @return string          Empty string if user does not have access to this message
 	 */
-	public function message_content( $content ) {
+	public function message_content($content) {
 		global $post;
 
-		if( is_single() && is_singular( $this->post_type ) && in_the_loop() ) {
-			if( ! is_user_logged_in() || ! $this->view_message( $post->ID ) ) {
-				$content = __( 'Please log in to view your messages.', 'woothemes-sensei' );
+		if (is_single() && is_singular($this->post_type) && in_the_loop()) {
+			if ( ! is_user_logged_in() || ! $this->view_message($post->ID)) {
+				$content = __('Please log in to view your messages.', 'woothemes-sensei');
 			}
 		}
 
@@ -507,11 +507,11 @@ 
 	 * @param  array $comments Array of replies
 	 * @return array           Empty array if user does not have access to this message
 	 */
-	public function message_replies( $comments ) {
+	public function message_replies($comments) {
 		global $post;
 
-		if( is_single() && is_singular( $this->post_type ) && in_the_loop() ) {
-			if( ! is_user_logged_in() || ! $this->view_message( $post->ID ) ) {
+		if (is_single() && is_singular($this->post_type) && in_the_loop()) {
+			if ( ! is_user_logged_in() || ! $this->view_message($post->ID)) {
 				$comments = array();
 			}
 		}
@@ -525,11 +525,11 @@ 
 	 * @param  integer $post_id ID of post
 	 * @return integer          0 if user does not have access to this message
 	 */
-	public function message_reply_count( $count, $post_id ) {
+	public function message_reply_count($count, $post_id) {
 		global $post;
 
-		if( is_single() && is_singular( $this->post_type ) && in_the_loop() ) {
-			if( ! is_user_logged_in() || ! $this->view_message( $post->ID ) ) {
+		if (is_single() && is_singular($this->post_type) && in_the_loop()) {
+			if ( ! is_user_logged_in() || ! $this->view_message($post->ID)) {
 				$count = 0;
 			}
 		}
@@ -543,11 +543,11 @@ 
 	 * @param  integer $post_id ID of post
 	 * @return boolean          False if user does not have access to this message
 	 */
-	public function message_replies_open( $open, $post_id ) {
+	public function message_replies_open($open, $post_id) {
 		global $post;
 
-		if( is_single() && is_singular( $this->post_type ) && in_the_loop() ) {
-			if( ! is_user_logged_in() || ! $this->view_message( $post->ID ) ) {
+		if (is_single() && is_singular($this->post_type) && in_the_loop()) {
+			if ( ! is_user_logged_in() || ! $this->view_message($post->ID)) {
 				$open = false;
 			}
 		}
@@ -560,17 +560,17 @@ 
      *
      * @since 1.9.0
      */
-    public static function the_message_sent_by_title(){
+    public static function the_message_sent_by_title() {
 
-        $sender_username = get_post_meta( get_the_ID() , '_sender', true );
-        if( $sender_username ) {
+        $sender_username = get_post_meta(get_the_ID(), '_sender', true);
+        if ($sender_username) {
 
-            $sender = get_user_by( 'login', $sender_username ); ?>
+            $sender = get_user_by('login', $sender_username); ?>
 
             <p class="message-meta">
                 <small>
                     <em>
-                        <?php printf( __( 'Sent by %1$s on %2$s.', 'woothemes-sensei' ), $sender->display_name, get_the_date() ); ?>
+                        <?php printf(__('Sent by %1$s on %2$s.', 'woothemes-sensei'), $sender->display_name, get_the_date()); ?>
                     </em>
                 </small>
             </p>
@@ -589,11 +589,11 @@ 
 
         global $post;
 
-        $content_post_id = get_post_meta( $post->ID, '_post', true );
-        if( $content_post_id ) {
-            $title = sprintf( __( 'Re: %1$s', 'woothemes-sensei' ), '<a href="' . get_permalink( $content_post_id ) . '">' . get_the_title( $content_post_id ) . '</a>' );
+        $content_post_id = get_post_meta($post->ID, '_post', true);
+        if ($content_post_id) {
+            $title = sprintf(__('Re: %1$s', 'woothemes-sensei'), '<a href="'.get_permalink($content_post_id).'">'.get_the_title($content_post_id).'</a>');
         } else {
-            $title = get_the_title( $post->ID );
+            $title = get_the_title($post->ID);
         }
 
         ?>
@@ -610,7 +610,7 @@ 
                  * @param string $template
                  * @param string $post_type
                  */
-                echo apply_filters( 'sensei_single_title', $title, $post->post_type );
+                echo apply_filters('sensei_single_title', $title, $post->post_type);
                 ?>
 
             </h1>
@@ -629,18 +629,18 @@ 
      *
      * @return string
      */
-    public static function the_archive_header( ){
+    public static function the_archive_header( ) {
 
         $html = '';
         $html .= '<header class="archive-header"><h1>';
-        $html .= __( 'My Messages', 'woothemes-sensei' );
+        $html .= __('My Messages', 'woothemes-sensei');
         $html .= '</h1></header>';
 
         /**
          * Filter the sensei messages archive title.
          * @since 1.0.0
          */
-        echo apply_filters( 'sensei_message_archive_title', $html );
+        echo apply_filters('sensei_message_archive_title', $html);
 
     } // get_archive_header()
 
@@ -650,23 +650,23 @@ 
      * @since 1.9.0
      * @param $post_id
      */
-    public static function the_message_title( $message_post_id ){
+    public static function the_message_title($message_post_id) {
 
-        $content_post_id = get_post_meta( $message_post_id, '_post', true );
+        $content_post_id = get_post_meta($message_post_id, '_post', true);
 
-        if( $content_post_id ) {
+        if ($content_post_id) {
 
-            $title = sprintf( __( 'Re: %1$s', 'woothemes-sensei' ), get_the_title( $content_post_id ) );
+            $title = sprintf(__('Re: %1$s', 'woothemes-sensei'), get_the_title($content_post_id));
 
         } else {
 
-            $title = get_the_title( $message_post_id );
+            $title = get_the_title($message_post_id);
 
         }
 
         ?>
         <h2>
-            <a href="<?php esc_url( get_permalink( $message_post_id ) );?>">
+            <a href="<?php esc_url(get_permalink($message_post_id)); ?>">
                 <?php echo  $title; ?>
             </a>
 
@@ -680,13 +680,13 @@ 
      *
      * @param $message_post_id
      */
-    public  static function the_message_sender( $message_post_id ){
+    public  static function the_message_sender($message_post_id) {
 
-        $sender_username = get_post_meta( $message_post_id, '_sender', true );
-        $sender = get_user_by( 'login', $sender_username );
+        $sender_username = get_post_meta($message_post_id, '_sender', true);
+        $sender = get_user_by('login', $sender_username);
 
-        if( $sender_username && $sender instanceof WP_User ) {
-            $sender_display_name = sprintf( __( 'Sent by %1$s on %2$s.', 'woothemes-sensei' ), $sender->display_name, get_the_date() );
+        if ($sender_username && $sender instanceof WP_User) {
+            $sender_display_name = sprintf(__('Sent by %1$s on %2$s.', 'woothemes-sensei'), $sender->display_name, get_the_date());
             ?>
             <p class="message-meta">
                 <small>
@@ -704,13 +704,13 @@ 
      *
      * @since 1.9.0
      */
-    public static function the_my_messages_link(){
-        if( ! Sensei()->settings->get('messages_disable')  ) {
+    public static function the_my_messages_link() {
+        if ( ! Sensei()->settings->get('messages_disable')) {
             ?>
             <p class="my-messages-link-container">
-                <a class="my-messages-link" href="<?php echo get_post_type_archive_link( 'sensei_message' ); ?>"
-                   title="<?php _e( 'View & reply to private messages sent to your course & lesson teachers.', 'woothemes-sensei' ); ?>">
-                    <?php _e( 'My Messages', 'woothemes-sensei' ); ?>
+                <a class="my-messages-link" href="<?php echo get_post_type_archive_link('sensei_message'); ?>"
+                   title="<?php _e('View & reply to private messages sent to your course & lesson teachers.', 'woothemes-sensei'); ?>">
+                    <?php _e('My Messages', 'woothemes-sensei'); ?>
                 </a>
             </p>
             <?php
@@ -724,4 +724,4 @@ 
  * for backward compatibility
  * @since 1.9.0
  */
-class WooThemes_Sensei_Messages extends Sensei_Messages{}
+class WooThemes_Sensei_Messages extends Sensei_Messages {}

templates/single-quiz/question_type-multi-line.php

Spacing +5 added lines, -5 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 /**
  * The Template for displaying Multi Line Questions.
  *
@@ -18,15 +18,15 @@ 
      * Get the question data with the current quiz id
      * All data is loaded in this array to keep the template clean.
      */
-    $question_data = WooThemes_Sensei_Question::get_template_data( sensei_get_the_question_id(), get_the_ID() );
+    $question_data = WooThemes_Sensei_Question::get_template_data(sensei_get_the_question_id(), get_the_ID());
 
 ?>
 
 <?php
 
-    Sensei_Utils::sensei_text_editor( $question_data[ 'user_answer_entry' ]  ,
-                                                'textquestion' . $question_data[ 'ID' ] ,
-                                                'sensei_question[' . $question_data[ 'ID' ] . ']' );
+    Sensei_Utils::sensei_text_editor($question_data['user_answer_entry'],
+                                                'textquestion'.$question_data['ID'],
+                                                'sensei_question['.$question_data['ID'].']');
 
 ?>
 

includes/emails/class-woothemes-sensei-email-teacher-completed-course.php

Spacing +15 added lines, -15 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
-if ( ! class_exists( 'WooThemes_Sensei_Email_Teacher_Completed_Course' ) ) :
+if ( ! class_exists('WooThemes_Sensei_Email_Teacher_Completed_Course')) :
 
 /**
  * Teacher Completed Course
@@ -31,8 +31,8 @@ 
 	 */
 	function __construct() {
 		$this->template = 'teacher-completed-course';
-		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] Your student has completed a course', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
-		$this->heading = apply_filters( 'sensei_email_heading', __( 'Your student has completed a course', 'woothemes-sensei' ), $this->template );
+		$this->subject = apply_filters('sensei_email_subject', sprintf(__('[%1$s] Your student has completed a course', 'woothemes-sensei'), get_bloginfo('name')), $this->template);
+		$this->heading = apply_filters('sensei_email_heading', __('Your student has completed a course', 'woothemes-sensei'), $this->template);
 	}
 
 	/**
@@ -41,24 +41,24 @@ 
 	 * @access public
 	 * @return void
 	 */
-	function trigger( $learner_id = 0, $course_id = 0 ) {
+	function trigger($learner_id = 0, $course_id = 0) {
 		global  $sensei_email_data;
 
 		// Get learner user object
-		$this->learner = new WP_User( $learner_id );
+		$this->learner = new WP_User($learner_id);
 
 		// Get teacher ID and user object
-		$teacher_id = get_post_field( 'post_author', $course_id, 'raw' );
-		$this->teacher = new WP_User( $teacher_id );
+		$teacher_id = get_post_field('post_author', $course_id, 'raw');
+		$this->teacher = new WP_User($teacher_id);
 
 		// Get passed status
-		$passed = __( 'passed', 'woothemes-sensei' );
-		if( ! Sensei_Utils::sensei_user_passed_course( $course_id, $learner_id ) ) {
-			$passed = __( 'failed', 'woothemes-sensei' );
+		$passed = __('passed', 'woothemes-sensei');
+		if ( ! Sensei_Utils::sensei_user_passed_course($course_id, $learner_id)) {
+			$passed = __('failed', 'woothemes-sensei');
 		}
 
 		// Construct data array
-		$sensei_email_data = apply_filters( 'sensei_email_data', array(
+		$sensei_email_data = apply_filters('sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $teacher_id,
@@ -66,13 +66,13 @@ 
 			'learner_name'		=> $this->learner->display_name,
 			'course_id'			=> $course_id,
 			'passed'			=> $passed,
-		), $this->template );
+		), $this->template);
 
 		// Set recipient (learner)
-		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->recipient = stripslashes($this->teacher->user_email);
 
 		// Send mail
-		Sensei()->emails->send( $this->recipient, $this->subject, Sensei()->emails->get_content( $this->template ) );
+		Sensei()->emails->send($this->recipient, $this->subject, Sensei()->emails->get_content($this->template));
 	}
 }