woothemes / sensei

includes/shortcodes/class-sensei-shortcode-teachers.php

Indentation +191 added lines, -191 removed lines

@@ -17,270 +17,270 @@
  */
 class Sensei_Shortcode_Teachers implements Sensei_Shortcode_Interface {
 
-    /**
-     * @var WP_User_Query keeps a reference to the user query created
-     */
-    protected $user_query;
+	/**
+	 * @var WP_User_Query keeps a reference to the user query created
+	 */
+	protected $user_query;
 
-    /**
-     * @var which user id's to include
-     */
-    protected $include;
+	/**
+	 * @var which user id's to include
+	 */
+	protected $include;
 
-    /**
-     * @var which user id's to exclude
-     */
-    protected $exclude;
+	/**
+	 * @var which user id's to exclude
+	 */
+	protected $exclude;
 
-    /**
-     * 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 ){
+	/**
+	 * 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 ){
 
-        $include = isset( $attributes['include'] ) ? explode( ',', $attributes['include'] ) : '';
-        $exclude = isset( $attributes['exclude'] ) ? explode( ',', $attributes['exclude'] ) : '';
+		$include = isset( $attributes['include'] ) ? explode( ',', $attributes['include'] ) : '';
+		$exclude = isset( $attributes['exclude'] ) ? explode( ',', $attributes['exclude'] ) : '';
 
-        // convert teacher usernames given to the id
-        $this->include = $this->convert_usernames_to_ids( $include );
-        $this->exclude = $this->convert_usernames_to_ids( $exclude );
+		// convert teacher usernames given to the id
+		$this->include = $this->convert_usernames_to_ids( $include );
+		$this->exclude = $this->convert_usernames_to_ids( $exclude );
 
-        $this->setup_teacher_query();
+		$this->setup_teacher_query();
 
-    }
+	}
 
-    /**
-     *
-     * Setup the user query that will be used in the render method
-     *
-     * @since 1.9.0
-     */
-    protected function setup_teacher_query(){
+	/**
+	 *
+	 * Setup the user query that will be used in the render method
+	 *
+	 * @since 1.9.0
+	 */
+	protected function setup_teacher_query(){
 
-        $user_query_args = array(
-            'role' => 'teacher',
-        );
+		$user_query_args = array(
+			'role' => 'teacher',
+		);
 
-        $this->user_query = new WP_User_Query( $user_query_args );
+		$this->user_query = new WP_User_Query( $user_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(){
 
-        $all_users = $this->user_query->get_results();
-        // if the user has specified more users add them as well.
-        if( ! empty( $this->include ) ){
+		$all_users = $this->user_query->get_results();
+		// if the user has specified more users add them as well.
+		if( ! empty( $this->include ) ){
 
-            $included_users_query = new WP_User_Query( array( 'include' => $this->include ) );
-            $included_users = $included_users_query->get_results();
-            if( ! empty( $included_users ) ){
+			$included_users_query = new WP_User_Query( array( 'include' => $this->include ) );
+			$included_users = $included_users_query->get_results();
+			if( ! empty( $included_users ) ){
 
-                $merged_users = array_merge( $all_users, $included_users );
-                $all_users = $this->users_unique( $merged_users );
-                $all_users = $this->users_sort( $all_users );
+				$merged_users = array_merge( $all_users, $included_users );
+				$all_users = $this->users_unique( $merged_users );
+				$all_users = $this->users_sort( $all_users );
 
-            }
+			}
 
-        }
+		}
 
-        // exclude the users not wanted
-        if( ! empty( $this->exclude ) ){
+		// exclude the users not wanted
+		if( ! empty( $this->exclude ) ){
 
-            $all_users = $this->exclude_users( $all_users, $this->exclude );
+			$all_users = $this->exclude_users( $all_users, $this->exclude );
 
-        }
+		}
 
-        if( ! count( $all_users )> 0  ){
-            return '';
-        }
+		if( ! count( $all_users )> 0  ){
+			return '';
+		}
 
 
-        $users_output = '';
+		$users_output = '';
 
-        foreach ( $all_users as $user ) {
+		foreach ( $all_users as $user ) {
 
-            $user_display_name = $this->get_user_public_name( $user );
+			$user_display_name = $this->get_user_public_name( $user );
 
-            /**
-             * Sensei teachers shortcode list item filter
-             *
-             * @since 1.9.0
-             *
-             * @param string $teacher_li the html for the teacher li
-             * @param WP_User $user
-             */
-            $users_output .= apply_filters( 'sensei_teachers_shortcode_list_item', '<li class="teacher"><a href="'. get_author_posts_url( $user->ID ) . '">'. $user_display_name .  '<a/></li>', $user );
+			/**
+			 * Sensei teachers shortcode list item filter
+			 *
+			 * @since 1.9.0
+			 *
+			 * @param string $teacher_li the html for the teacher li
+			 * @param WP_User $user
+			 */
+			$users_output .= apply_filters( 'sensei_teachers_shortcode_list_item', '<li class="teacher"><a href="'. get_author_posts_url( $user->ID ) . '">'. $user_display_name .  '<a/></li>', $user );
 
-        }
+		}
 
-        return '<ul class="sensei-teachers">' . $users_output . '</ul>';
+		return '<ul class="sensei-teachers">' . $users_output . '</ul>';
 
-    }// end render
+	}// end render
 
-    /**
-     * remove duplicate user objects from and array of users
-     *
-     * @since 1.9.0
-     *
-     * @param array $users{
-     *   @type WP_User
-     * }
-     *
-     * @return array $unique_users {
-     *   @type WP_User
-     * }
-     */
-    public  function users_unique( $users ){
+	/**
+	 * remove duplicate user objects from and array of users
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param array $users{
+	 *   @type WP_User
+	 * }
+	 *
+	 * @return array $unique_users {
+	 *   @type WP_User
+	 * }
+	 */
+	public  function users_unique( $users ){
 
-        $array_unique_users_ids = array();
-        foreach( $users as $index => $user ){
+		$array_unique_users_ids = array();
+		foreach( $users as $index => $user ){
 
-            if(  in_array( $user->ID,  $array_unique_users_ids)  ){
+			if(  in_array( $user->ID,  $array_unique_users_ids)  ){
 
-                // exclude this user as it is already in the list
-                unset( $users[ $index ] );
+				// exclude this user as it is already in the list
+				unset( $users[ $index ] );
 
-            }else{
+			}else{
 
-                // add teh user to the list of users
-                $array_unique_users_ids[] = $user->ID;
+				// add teh user to the list of users
+				$array_unique_users_ids[] = $user->ID;
 
-            }
+			}
 
-        }
+		}
 
-        return $users;
+		return $users;
 
-    }// end users_unique
+	}// end users_unique
 
-    /**
-     * Exclude users based ont he ids given.
-     *
-     * @since 1.9.0
-     *
-     * @param array $users
-     * @param array $exclude_ids
-     * @return array
-     */
-    public function exclude_users( $users, $exclude_ids ){
+	/**
+	 * Exclude users based ont he ids given.
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param array $users
+	 * @param array $exclude_ids
+	 * @return array
+	 */
+	public function exclude_users( $users, $exclude_ids ){
 
-        foreach( $users as $index => $user ){
+		foreach( $users as $index => $user ){
 
-            if( in_array( $user->ID, $exclude_ids )  ){
+			if( in_array( $user->ID, $exclude_ids )  ){
 
-                // remove the user from the list
-                unset( $users[ $index ] );
+				// remove the user from the list
+				unset( $users[ $index ] );
 
-            }
+			}
 
-        }
+		}
 
-        return $users;
+		return $users;
 
-    }// end exclude_users
+	}// end exclude_users
 
-    /**
-     * Convert mixed array of user id and user names to only be an array of user_ids
-     *
-     * @param array $users
-     * @return array $users_ids
-     */
-    public function convert_usernames_to_ids( $users ){
+	/**
+	 * Convert mixed array of user id and user names to only be an array of user_ids
+	 *
+	 * @param array $users
+	 * @return array $users_ids
+	 */
+	public function convert_usernames_to_ids( $users ){
 
-        // backup
-        $users_ids = array();
+		// backup
+		$users_ids = array();
 
-        if ( is_array($users) ) {
+		if ( is_array($users) ) {
 
-            foreach ($users as $user_id_or_username) {
+			foreach ($users as $user_id_or_username) {
 
-                if (!is_numeric($user_id_or_username)) {
+				if (!is_numeric($user_id_or_username)) {
 
-                    $user_name = $user_id_or_username;
-                    $user = get_user_by('login', $user_name);
+					$user_name = $user_id_or_username;
+					$user = get_user_by('login', $user_name);
 
-                    if (is_a($user, 'WP_User')) {
-                        $users_ids[] = $user->ID;
-                    }
+					if (is_a($user, 'WP_User')) {
+						$users_ids[] = $user->ID;
+					}
 
-                } else {
+				} else {
 
-                    $user_id = $user_id_or_username;
-                    $users_ids[] = $user_id;
+					$user_id = $user_id_or_username;
+					$users_ids[] = $user_id;
 
-                }
+				}
 
-            }
-        }
+			}
+		}
 
-        return $users_ids;
-    }
+		return $users_ids;
+	}
 
-    /**
-     * Returns the first name and last name or the display name of a user.
-     *
-     * @since 1.9.0
-     *
-     * @param $user
-     * @return string $user_public_name
-     */
-    public function get_user_public_name( $user ){
+	/**
+	 * Returns the first name and last name or the display name of a user.
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param $user
+	 * @return string $user_public_name
+	 */
+	public function get_user_public_name( $user ){
 
-        if (!empty($user->first_name) && !empty($user->last_name)) {
+		if (!empty($user->first_name) && !empty($user->last_name)) {
 
-            $user_public_name = $user->first_name . ' ' . $user->last_name;
+			$user_public_name = $user->first_name . ' ' . $user->last_name;
 
-        }
+		}
 
-        else {
+		else {
 
-            $user_public_name = $user->display_name;
+			$user_public_name = $user->display_name;
 
-        }
+		}
 
-        return $user_public_name;
-    }
+		return $user_public_name;
+	}
 
-    /**
-     *
-     * Sort user objects by user display
-     *
-     * @since 1.9.0
-     *
-     * @param $users
-     * @return  array $sorted_users
-     */
-    public function users_sort( $users ){
+	/**
+	 *
+	 * Sort user objects by user display
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param $users
+	 * @return  array $sorted_users
+	 */
+	public function users_sort( $users ){
 
-        $sorted_users = $users;
+		$sorted_users = $users;
 
-        uasort( $sorted_users, array( $this, 'custom_user_sort' ) );
+		uasort( $sorted_users, array( $this, 'custom_user_sort' ) );
 
-        return $sorted_users;
-    }
+		return $sorted_users;
+	}
 
-    /**
-     * Used in the uasort function to sort users by title
-     *
-     * @since 1.9.0
-     *
-     * @param $user_1
-     * @param $user_2
-     * @return int
-     */
-    public function custom_user_sort($user_1, $user_2){
+	/**
+	 * Used in the uasort function to sort users by title
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param $user_1
+	 * @param $user_2
+	 * @return int
+	 */
+	public function custom_user_sort($user_1, $user_2){
 
-        return strcasecmp( $this->get_user_public_name( $user_1 ), $this->get_user_public_name( $user_2 )  );
+		return strcasecmp( $this->get_user_public_name( $user_1 ), $this->get_user_public_name( $user_2 )  );
 
-    }// end custom_user_sort
+	}// end custom_user_sort
 
 }// end class
\ No newline at end of file

includes/shortcodes/class-sensei-shortcode-course-categories.php

Indentation +92 added lines, -92 removed lines

@@ -24,135 +24,135 @@
  */
 class Sensei_Shortcode_Course_Categories implements Sensei_Shortcode_Interface {
 
-    /**
-     * @var array list of taxonomy terms.
-     */
-    protected $sensei_course_taxonomy_terms;
+	/**
+	 * @var array list of taxonomy terms.
+	 */
+	protected $sensei_course_taxonomy_terms;
 
-    /**
-     * 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 ){
+	/**
+	 * 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->orderby = isset( $attributes['orderby'] ) ? $attributes['orderby'] : 'name';
-        $this->order = isset( $attributes['order'] ) ? $attributes['order'] : 'ASC';
-        $this->number = isset( $attributes['number'] ) ? $attributes['number'] : '100';
-        $this->parent = isset( $attributes['parent'] ) ? $attributes['parent'] : '';
+		$this->orderby = isset( $attributes['orderby'] ) ? $attributes['orderby'] : 'name';
+		$this->order = isset( $attributes['order'] ) ? $attributes['order'] : 'ASC';
+		$this->number = isset( $attributes['number'] ) ? $attributes['number'] : '100';
+		$this->parent = isset( $attributes['parent'] ) ? $attributes['parent'] : '';
 
-        $include = isset( $attributes['include'] ) ? explode( ',' , $attributes['include'] ) : '';
-        $this->include = $this->generate_term_ids( $include );
+		$include = isset( $attributes['include'] ) ? explode( ',' , $attributes['include'] ) : '';
+		$this->include = $this->generate_term_ids( $include );
 
-        $exclude = isset( $attributes['exclude'] ) ? explode( ',' , $attributes['exclude'] ) : '';
-        $this->exclude = $this->generate_term_ids( $exclude );
+		$exclude = isset( $attributes['exclude'] ) ? explode( ',' , $attributes['exclude'] ) : '';
+		$this->exclude = $this->generate_term_ids( $exclude );
 
-        // make sure we handle string true/false values correctly with respective defaults
-        $hide_empty = isset( $attributes['hide_empty'] ) ? $attributes['hide_empty'] : 'false';
-        $this->hide_empty = 'true' == $hide_empty ? true: false;
+		// make sure we handle string true/false values correctly with respective defaults
+		$hide_empty = isset( $attributes['hide_empty'] ) ? $attributes['hide_empty'] : 'false';
+		$this->hide_empty = 'true' == $hide_empty ? true: false;
 
-        $this->setup_course_categories();
+		$this->setup_course_categories();
 
-    }
+	}
 
-    /**
-     * create the messages query .
-     *
-     * @return mixed
-     */
-    public function setup_course_categories(){
+	/**
+	 * create the messages query .
+	 *
+	 * @return mixed
+	 */
+	public function setup_course_categories(){
 
-        $args = array(
-            'orderby'       => $this->orderby,
-            'order'         => $this->order,
-            'exclude'       => $this->exclude,
-            'include'       => $this->include,
-            'number'        => $this->number,
-            'parent'        => $this->parent,
-            'hide_empty'    => $this->hide_empty,
-            'fields'        => 'all',
-        );
+		$args = array(
+			'orderby'       => $this->orderby,
+			'order'         => $this->order,
+			'exclude'       => $this->exclude,
+			'include'       => $this->include,
+			'number'        => $this->number,
+			'parent'        => $this->parent,
+			'hide_empty'    => $this->hide_empty,
+			'fields'        => 'all',
+		);
 
-        $this->sensei_course_taxonomy_terms = get_terms('course-category', $args);
+		$this->sensei_course_taxonomy_terms = get_terms('course-category', $args);
 
-    }
+	}
 
-    /**
-     * 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(){
 
-        if( empty(  $this->sensei_course_taxonomy_terms  ) ){
+		if( empty(  $this->sensei_course_taxonomy_terms  ) ){
 
-            return __( 'No course categories found.', 'woothemes-sensei' );
+			return __( 'No course categories found.', 'woothemes-sensei' );
 
-        }
+		}
 
-        $terms_html = '';
+		$terms_html = '';
 
-        //set the wp_query to the current messages query
-        $terms_html .= '<ul class="sensei course-categories">';
-        foreach( $this->sensei_course_taxonomy_terms as $category ){
+		//set the wp_query to the current messages query
+		$terms_html .= '<ul class="sensei course-categories">';
+		foreach( $this->sensei_course_taxonomy_terms as $category ){
 
-            $category_link = '<a href="'. get_term_link( $category ) . '">' . $category->name  . '</a>';
-            $terms_html .=  '<li class="sensei course-category" >' . $category_link . '</li>';
+			$category_link = '<a href="'. get_term_link( $category ) . '">' . $category->name  . '</a>';
+			$terms_html .=  '<li class="sensei course-category" >' . $category_link . '</li>';
 
-        }
-        $terms_html .= '<ul>';
+		}
+		$terms_html .= '<ul>';
 
-        return $terms_html;
+		return $terms_html;
 
-    }// end render
+	}// end render
 
-    /**
-     * Convert an array of mixed ids, slugs or names to only the id's of those terms
-     *
-     * @since 1.9.0
-     *
-     * @param array $category_ids
-     * @return array
-     */
-    public function generate_term_ids( $categories = array() ){
+	/**
+	 * Convert an array of mixed ids, slugs or names to only the id's of those terms
+	 *
+	 * @since 1.9.0
+	 *
+	 * @param array $category_ids
+	 * @return array
+	 */
+	public function generate_term_ids( $categories = array() ){
 
-        $cat_ids = array();
+		$cat_ids = array();
 
-        if ( is_array($categories) ) {
-            foreach ($categories as $cat) {
+		if ( is_array($categories) ) {
+			foreach ($categories as $cat) {
 
-                if (!is_numeric($cat)) {
+				if (!is_numeric($cat)) {
 
-                    // try the slug
-                    $term = get_term_by('slug', $cat, 'course-category');
+					// try the slug
+					$term = get_term_by('slug', $cat, 'course-category');
 
-                    // if the slug didn't work try the name
-                    if (!$term) {
+					// if the slug didn't work try the name
+					if (!$term) {
 
-                        $term = get_term_by('name', $cat, 'course-category');
+						$term = get_term_by('name', $cat, 'course-category');
 
-                    }
+					}
 
-                    if ($term) {
-                        $cat_ids[] = $term->term_id;
-                    }
+					if ($term) {
+						$cat_ids[] = $term->term_id;
+					}
 
-                } else {
+				} else {
 
-                    $cat_ids[] = $cat;
+					$cat_ids[] = $cat;
 
-                }
+				}
 
-            }
+			}
 
-        }
+		}
 
-        return $cat_ids;
+		return $cat_ids;
 
-    }// end generate_term_ids
+	}// end generate_term_ids
 
 }// end class
 

includes/class-sensei-grading-user-quiz.php

Indentation +8 added lines, -8 removed lines

@@ -41,9 +41,9 @@ 
 
 	/**
 	 * Display output to the admin view
-     *
-     * This view is shown when grading a quiz for a single user in admin under grading
-     *
+	 *
+	 * This view is shown when grading a quiz for a single user in admin under grading
+	 *
 	 * @since  1.3.0
 	 * @return html
 	 */
@@ -57,8 +57,8 @@ 
 		$user_quiz_grade_total = 0;
 		$quiz_grade_total = 0;
 		$quiz_grade = 0;
-        $lesson_id = $this->lesson_id;
-        $user_id = $this->user_id;
+		$lesson_id = $this->lesson_id;
+		$user_id = $this->user_id;
 
 		?><form name="<?php esc_attr_e( 'quiz_' . $this->quiz_id ); ?>" action="" method="post">
 			<?php wp_nonce_field( 'sensei_manual_grading', '_wp_sensei_manual_grading_nonce' ); ?>
@@ -206,11 +206,11 @@ 
 						<p class="user-answer"><?php
 							foreach ( $user_answer_content as $_user_answer ) {
 
-                                if( 'multi-line' == Sensei()->question->get_question_type( $question->ID ) ){
+								if( 'multi-line' == Sensei()->question->get_question_type( $question->ID ) ){
 
-                                    $_user_answer = htmlspecialchars_decode( nl2br( esc_html($_user_answer) ) );
+									$_user_answer = htmlspecialchars_decode( nl2br( esc_html($_user_answer) ) );
 
-                                }
+								}
 
 								echo apply_filters( 'sensei_answer_text', $_user_answer ) . "<br>";
 							}

includes/class-sensei-emails.php

Indentation +42 added lines, -42 removed lines

@@ -51,7 +51,7 @@ 
 		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_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 );
@@ -68,9 +68,9 @@ 
 		$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-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 );
@@ -177,20 +177,20 @@ 
 		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;
+		// Send
+		$send_email = true;
 
-        /**
-         * Filter Sensei's ability to send out emails.
-         *
-         * @since 1.8.0
-         * @param bool $send_email default true
-         */
-        if( apply_filters('sensei_send_emails', $send_email,$to, $subject, $message )  ){
+		/**
+		 * Filter Sensei's ability to send out emails.
+		 *
+		 * @since 1.8.0
+		 * @param bool $send_email default true
+		 */
+		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' ) );
@@ -332,33 +332,33 @@ 
 		}
 	}
 
-    /**
-     * teacher_completed_lesson()
-     *
-     * Send email to teacher on student completing lesson
-     *
-     * @access public
-     * @return void
-     * @since 1.9.0
-     */
-    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' ]) ) {
-                $send = true;
-            }
-        } else {
-            $send = true;
-        }
-
-        if( $send ) {
-            $email = $this->emails['teacher-completed-lesson'];
-            $email->trigger( $learner_id, $lesson_id );
-        }
-    }
+	/**
+	 * teacher_completed_lesson()
+	 *
+	 * Send email to teacher on student completing lesson
+	 *
+	 * @access public
+	 * @return void
+	 * @since 1.9.0
+	 */
+	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' ]) ) {
+				$send = true;
+			}
+		} else {
+			$send = true;
+		}
+
+		if( $send ) {
+			$email = $this->emails['teacher-completed-lesson'];
+			$email->trigger( $learner_id, $lesson_id );
+		}
+	}
 
 	/**
 	 * Send email to teacher on quiz submission

includes/class-sensei-notices.php

Indentation +24 added lines, -24 removed lines

@@ -16,28 +16,28 @@ 
 class Sensei_Notices{
 
 	/**
-	*  @var $notices
-	*/
+	 *  @var $notices
+	 */
 	protected $notices;
 
 	/**
-	*  constructor 
- 	*/
+	 *  constructor 
+	 */
 	public function __construct(){
 		//initialize the notices variable
 		$this->notices = array();
 	}
 
 	/**
-	*  Add a notice to the array of notices for display at a later stage.
-	* 
-	*
-	* 
-	* @param string $message 
-	* @param string $type defaults to alert options( alert, tick , download , note   )
-	*
-	* @return void
-	*/
+	 *  Add a notice to the array of notices for display at a later stage.
+	 * 
+	 *
+	 * 
+	 * @param string $message 
+	 * @param string $type defaults to alert options( alert, tick , download , note   )
+	 *
+	 * @return void
+	 */
 
 	public function add_notice( $content ,  $type = 'alert'   ){
 		// append the new notice
@@ -45,13 +45,13 @@ 
 	} // end add_notice()
 
 	/**
-	*  Output all notices added 
-	* 
-	* @param string $message 
-	* @param string $type
-	*
-	* @return void
-	*/
+	 *  Output all notices added 
+	 * 
+	 * @param string $message 
+	 * @param string $type
+	 *
+	 * @return void
+	 */
 
 	public function print_notices(){
 		if(  count( $this->notices ) > 0  ){
@@ -68,10 +68,10 @@ 
 	} // end print_notice()
 
 	/**
-	*  Clear all notices  
-	* 
-	* @return void
-	*/
+	 *  Clear all notices  
+	 * 
+	 * @return void
+	 */
 
 	public function clear_notices(){
 		// assign an empty array to clear all existing notices

includes/emails/class-woothemes-sensei-teacher-new-course-assignment.php

Indentation +13 added lines, -13 removed lines

@@ -6,7 +6,7 @@ 
 if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 
 if (  class_exists( 'Teacher_New_Course_Assignment' ) ){
-    return;
+	return;
 }
 
 /**
@@ -40,40 +40,40 @@ 
 	 */
 	function __construct() {
 
-        $this->template = 'teacher-new-course-assignment';
+		$this->template = 'teacher-new-course-assignment';
 		$this->subject = apply_filters( 'sensei_email_subject', sprintf( __( '[%1$s] You have been assigned to a course', 'woothemes-sensei' ), get_bloginfo( 'name' ) ), $this->template );
 		$this->heading = apply_filters( 'sensei_email_heading', __( 'Course assigned to you', 'woothemes-sensei' ), $this->template );
-        return;
+		return;
 	}
 
 	/**
 	 * trigger function.
 	 *
 	 * @access public
-     * @param $teacher_id
-     * @param $course_id
+	 * @param $teacher_id
+	 * @param $course_id
 	 * @return void
 	 */
 	function trigger( $teacher_id = 0, $course_id = 0 ) {
 		global $sensei_email_data;
 
 		$this->teacher = new WP_User( $teacher_id );
-        $this->recipient = stripslashes( $this->teacher->user_email );
-        $this->subject = __( 'New course assigned to you', 'woothemes-sensei' );
+		$this->recipient = stripslashes( $this->teacher->user_email );
+		$this->subject = __( 'New course assigned to you', 'woothemes-sensei' );
 
-        //course edit link
-        $course_edit_link = admin_url('post.php?post=' . $course_id . '&action=edit' );
+		//course edit link
+		$course_edit_link = admin_url('post.php?post=' . $course_id . '&action=edit' );
 
-        // Course name
-        $course = get_post( $course_id);
+		// Course name
+		$course = get_post( $course_id);
 		// Construct data array
 		$sensei_email_data = apply_filters( 'sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $teacher_id,
 			'course_id'			=> $course_id,
-            'course_name'			=> $course->post_title,
-            'course_edit_link' => $course_edit_link,
+			'course_name'			=> $course->post_title,
+			'course_edit_link' => $course_edit_link,
 		), $this->template );
 
 		// Send mail

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

Indentation +2 added lines, -2 removed lines

@@ -51,7 +51,7 @@ 
 		$teacher_id = get_post_field( 'post_author', $lesson_id, 'raw' );
 		$this->teacher = new WP_User( $teacher_id );
 
-        // Construct data array
+		// Construct data array
 		$sensei_email_data = apply_filters( 'sensei_email_data', array(
 			'template'			=> $this->template,
 			'heading'			=> $this->heading,
@@ -65,7 +65,7 @@ 
 		$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

Indentation +2 added lines, -2 removed lines

@@ -48,8 +48,8 @@
 		$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 );
+		$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 );
 

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

Indentation +6 added lines, -6 removed lines

@@ -57,16 +57,16 @@
 		$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 ='';
-        }
+		// setup the post type parameter
+		$content_type = get_post_type( $content_id );
+		if( !$content_type ){
+			$content_type ='';
+		}
 
 		// Construct data array
 		$sensei_email_data = apply_filters( 'sensei_email_data', array(
 			'template'			=> $this->template,
-            $content_type.'_id' => $content_id,
+			$content_type.'_id' => $content_id,
 			'heading'			=> $this->heading,
 			'teacher_id'		=> $this->teacher->ID,
 			'learner_id'		=> $this->learner->ID,