woothemes / sensei

includes/theme-integrations/twentyeleven.php

Spacing +2 added lines, -2 removed lines

@@ -13,7 +13,7 @@ 
      * Output opening wrappers
      * @since 1.9.0
      */
-    public function wrapper_start(){
+    public function wrapper_start() {
     ?>
 
         <div id="primary" class="site-content">
@@ -26,7 +26,7 @@ 
      *
      * @since 1.9.0
      */
-    public function wrapper_end(){ ?>
+    public function wrapper_end() { ?>
 
 			</div>
 		</div>

includes/theme-integrations/twentyfourteen.php

Spacing +2 added lines, -2 removed lines

@@ -13,7 +13,7 @@ 
      * Output opening wrappers
      * @since 1.9.0
      */
-    public function wrapper_start(){
+    public function wrapper_start() {
     ?>
 
         <div id="primary" class="site-content">
@@ -26,7 +26,7 @@ 
      *
      * @since 1.9.0
      */
-    public function wrapper_end(){ ?>
+    public function wrapper_end() { ?>
 
 			</div>
 		</div>

includes/theme-integrations/twentytwelve.php

Spacing +2 added lines, -2 removed lines

@@ -13,7 +13,7 @@ 
      * Output opening wrappers
      * @since 1.9.0
      */
-    public function wrapper_start(){
+    public function wrapper_start() {
     ?>
 
         <div id="primary" class="site-content">
@@ -26,7 +26,7 @@ 
      *
      * @since 1.9.0
      */
-    public function wrapper_end(){ ?>
+    public function wrapper_end() { ?>
 
 			</div>
 		</div>

includes/sensei-functions.php

Spacing +50 added lines, -50 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined('ABSPATH')) exit; // Exit if accessed directly
 
 /**
  * Global Sensei functions
@@ -11,21 +11,21 @@ 
 
 	$is_sensei = false;
 
-	$post_types = array( 'lesson', 'course', 'quiz', 'question' );
-	$taxonomies = array( 'course-category', 'quiz-type', 'question-type', 'lesson-tag' );
+	$post_types = array('lesson', 'course', 'quiz', 'question');
+	$taxonomies = array('course-category', 'quiz-type', 'question-type', 'lesson-tag');
 
-	if( is_post_type_archive( $post_types ) || is_singular( $post_types ) || is_tax( $taxonomies ) ) {
+	if (is_post_type_archive($post_types) || is_singular($post_types) || is_tax($taxonomies)) {
 
 		$is_sensei = true;
 
 	}
 
-	if( is_object( $post ) && ! is_wp_error( $post ) ) {
+	if (is_object($post) && ! is_wp_error($post)) {
 
-		$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
-		$my_courses_page_id = intval( Sensei()->settings->settings[ 'my_course_page' ] );
+		$course_page_id = intval(Sensei()->settings->settings['course_page']);
+		$my_courses_page_id = intval(Sensei()->settings->settings['my_course_page']);
 
-		if( in_array( $post->ID, array( $course_page_id, $my_courses_page_id ) ) ) {
+		if (in_array($post->ID, array($course_page_id, $my_courses_page_id))) {
 
 			$is_sensei = true;
 
@@ -33,7 +33,7 @@ 
 
 	}
 
-	return apply_filters( 'is_sensei', $is_sensei, $post );
+	return apply_filters('is_sensei', $is_sensei, $post);
 }
 
 /**
@@ -45,7 +45,7 @@ 
  */
 function sensei_all_access() {
 
-    $access = current_user_can( 'manage_sensei' ) || current_user_can( 'manage_sensei_grades' );
+    $access = current_user_can('manage_sensei') || current_user_can('manage_sensei_grades');
 
     /**
      * Filter sensei_all_access function result
@@ -55,11 +55,11 @@ 
      * @since 1.4.0
      * @param bool $access
      */
-	return apply_filters( 'sensei_all_access', $access );
+	return apply_filters('sensei_all_access', $access);
 
 } // End sensei_all_access()
 
-if ( ! function_exists( 'sensei_light_or_dark' ) ) {
+if ( ! function_exists('sensei_light_or_dark')) {
 
 	/**
 	 * Detect if we should use a light or dark colour on a background colour
@@ -70,20 +70,20 @@ 
 	 * @param string $light (default: '#FFFFFF')
 	 * @return string
 	 */
-	function sensei_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
+	function sensei_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
 
-	    $hex = str_replace( '#', '', $color );
+	    $hex = str_replace('#', '', $color);
 
-		$c_r = hexdec( substr( $hex, 0, 2 ) );
-		$c_g = hexdec( substr( $hex, 2, 2 ) );
-		$c_b = hexdec( substr( $hex, 4, 2 ) );
-		$brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
+		$c_r = hexdec(substr($hex, 0, 2));
+		$c_g = hexdec(substr($hex, 2, 2));
+		$c_b = hexdec(substr($hex, 4, 2));
+		$brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
 
 		return $brightness > 155 ? $dark : $light;
 	}
 }
 
-if ( ! function_exists( 'sensei_rgb_from_hex' ) ) {
+if ( ! function_exists('sensei_rgb_from_hex')) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -92,19 +92,19 @@ 
 	 * @param mixed $color
 	 * @return string
 	 */
-	function sensei_rgb_from_hex( $color ) {
-		$color = str_replace( '#', '', $color );
+	function sensei_rgb_from_hex($color) {
+		$color = str_replace('#', '', $color);
 		// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
-		$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
+		$color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
 
-		$rgb['R'] = hexdec( $color{0}.$color{1} );
-		$rgb['G'] = hexdec( $color{2}.$color{3} );
-		$rgb['B'] = hexdec( $color{4}.$color{5} );
+		$rgb['R'] = hexdec($color{0}.$color{1} );
+		$rgb['G'] = hexdec($color{2}.$color{3} );
+		$rgb['B'] = hexdec($color{4}.$color{5} );
 		return $rgb;
 	}
 }
 
-if ( ! function_exists( 'sensei_hex_darker' ) ) {
+if ( ! function_exists('sensei_hex_darker')) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -114,8 +114,8 @@ 
 	 * @param int $factor (default: 30)
 	 * @return string
 	 */
-	function sensei_hex_darker( $color, $factor = 30 ) {
-		$base = sensei_rgb_from_hex( $color );
+	function sensei_hex_darker($color, $factor = 30) {
+		$base = sensei_rgb_from_hex($color);
 		$color = '#';
 
 		foreach ($base as $k => $v) :
@@ -124,7 +124,7 @@ 
 	        $new_decimal = $v - $amount;
 
 	        $new_hex_component = dechex($new_decimal);
-	        if(strlen($new_hex_component) < 2) :
+	        if (strlen($new_hex_component) < 2) :
 	        	$new_hex_component = "0".$new_hex_component;
 	        endif;
 	        $color .= $new_hex_component;
@@ -134,7 +134,7 @@ 
 	}
 }
 
-if ( ! function_exists( 'sensei_hex_lighter' ) ) {
+if ( ! function_exists('sensei_hex_lighter')) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -144,8 +144,8 @@ 
 	 * @param int $factor (default: 30)
 	 * @return string
 	 */
-	function sensei_hex_lighter( $color, $factor = 30 ) {
-		$base = sensei_rgb_from_hex( $color );
+	function sensei_hex_lighter($color, $factor = 30) {
+		$base = sensei_rgb_from_hex($color);
 		$color = '#';
 
 	    foreach ($base as $k => $v) :
@@ -155,7 +155,7 @@ 
 	        $new_decimal = $v + $amount;
 
 	        $new_hex_component = dechex($new_decimal);
-	        if(strlen($new_hex_component) < 2) :
+	        if (strlen($new_hex_component) < 2) :
 	        	$new_hex_component = "0".$new_hex_component;
 	        endif;
 	        $color .= $new_hex_component;
@@ -171,7 +171,7 @@ 
  * @since 1.9.0
  * @deprecated since 1.9.0 use  Sensei_WC::is_woocommerce_active()
  */
-if ( ! function_exists( 'is_woocommerce_active' ) ) {
+if ( ! function_exists('is_woocommerce_active')) {
     function is_woocommerce_active() {
         // calling is present instead of is active here
         // as this function can override other is_woocommerce_active
@@ -193,20 +193,20 @@ 
  * @param $alternative
  * @param array $args
  */
-function sensei_do_deprecated_action( $hook_tag, $version, $alternative="" , $args = array()  ){
+function sensei_do_deprecated_action($hook_tag, $version, $alternative = "", $args = array()) {
 
-    if( has_action( $hook_tag ) ){
+    if (has_action($hook_tag)) {
 
-        $error_message = sprintf( __( "SENSEI: The hook '%s', has been deprecated since '%s'." , 'woothemes-sensei'), $hook_tag ,$version );
+        $error_message = sprintf(__("SENSEI: The hook '%s', has been deprecated since '%s'.", 'woothemes-sensei'), $hook_tag, $version);
 
-        if( !empty( $alternative ) ){
+        if ( ! empty($alternative)) {
 
-            $error_message .= sprintf( __("Please use '%s' instead.", 'woothemes-sensei'), $alternative ) ;
+            $error_message .= sprintf(__("Please use '%s' instead.", 'woothemes-sensei'), $alternative);
 
         }
 
-        trigger_error( $error_message );
-        do_action( $hook_tag , $args );
+        trigger_error($error_message);
+        do_action($hook_tag, $args);
 
     }
 
@@ -221,9 +221,9 @@ 
  * @param $post_id
  * @return bool
  */
-function sensei_is_a_course( $post ){
+function sensei_is_a_course($post) {
 
-	return "course" == get_post_type( $post );
+	return "course" == get_post_type($post);
 
 }
 
@@ -236,14 +236,14 @@ 
  *
  * @since 1.9.0
  */
-function sensei_user_login_url(){
+function sensei_user_login_url() {
 
-    $my_courses_page_id = intval( Sensei()->settings->get( 'my_course_page' ) );
-    $page = get_post( $my_courses_page_id );
+    $my_courses_page_id = intval(Sensei()->settings->get('my_course_page'));
+    $page = get_post($my_courses_page_id);
 
-    if ( $my_courses_page_id && isset( $page->ID ) && 'page' == get_post_type( $page->ID )  ){
+    if ($my_courses_page_id && isset($page->ID) && 'page' == get_post_type($page->ID)) {
 
-        return get_permalink( $page->ID );
+        return get_permalink($page->ID);
 
     } else {
 
@@ -260,9 +260,9 @@ 
  * @since 1.9.0
  * @return bool
  */
-function sensei_is_login_required(){
+function sensei_is_login_required() {
 
-    $login_required = isset( Sensei()->settings->settings['access_permission'] ) && ( true == Sensei()->settings->settings['access_permission'] );
+    $login_required = isset(Sensei()->settings->settings['access_permission']) && (true == Sensei()->settings->settings['access_permission']);
 
     return $login_required;
 

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

Spacing +21 added lines, -21 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // security check
+if ( ! defined('ABSPATH')) exit; // security check
 /**
  * Sensei Shortcode Loader Class
  *
@@ -13,7 +13,7 @@ 
  * @category Shortcodes
  * @since 1.9.0
  */
-class Sensei_Shortcode_Loader{
+class Sensei_Shortcode_Loader {
 
     /**
      * @var array {
@@ -30,7 +30,7 @@ 
      *
      * @since 1.9.0
      */
-    public function __construct(){
+    public function __construct() {
 
         // create a list of shortcodes and the class that handles them
         $this->setup_shortcode_class_map();
@@ -39,7 +39,7 @@ 
         $this->initialize_shortcodes();
 
         // add sensei body class for shortcodes
-        add_filter( 'body_class', array( $this, 'possibly_add_body_class' ));
+        add_filter('body_class', array($this, 'possibly_add_body_class'));
 
         // array( $this, 'add_body_class')
 
@@ -58,7 +58,7 @@ 
      * NOTE: When adding a new shortcode here be sure to load your shortcodes class
      * in class-sensei-autoloader class_file_map function
      */
-    public function setup_shortcode_class_map(){
+    public function setup_shortcode_class_map() {
 
         $this->shortcode_classes = array(
             'sensei_featured_courses'    => 'Sensei_Shortcode_Featured_Courses',
@@ -83,10 +83,10 @@ 
      * This function adds shortcodes to WP that links to other functionality.
      * @since 1.9.0
      */
-    public function initialize_shortcodes(){
+    public function initialize_shortcodes() {
 
         // shortcodes should only respond to front end calls
-        if( is_admin() || defined( 'DOING_AJAX' ) ){
+        if (is_admin() || defined('DOING_AJAX')) {
             return;
         }
 
@@ -96,12 +96,12 @@ 
          *
          * With this method we only load shortcode classes when we need them.
          */
-        foreach( $this->shortcode_classes as $shortcode => $class ){
+        foreach ($this->shortcode_classes as $shortcode => $class) {
 
             // all Sensei shortcodes are rendered by this loader class
             // it acts as an interface between wp and the shortcodes registered
             // above
-            add_shortcode( $shortcode, array( $this,'render_shortcode' ) );
+            add_shortcode($shortcode, array($this, 'render_shortcode'));
 
         }
 
@@ -119,23 +119,23 @@ 
      *
      * @return string
      */
-    public function render_shortcode( $attributes='', $content='', $code ){
+    public function render_shortcode($attributes = '', $content = '', $code) {
 
         // only respond if the shortcode that we've added shortcode
         // classes for.
-        if( ! isset( $this->shortcode_classes[ $code ] ) ){
+        if ( ! isset($this->shortcode_classes[$code])) {
             return '';
         }
 
         // create an instances of the current requested shortcode
-        $shortcode_handling_class = $this->shortcode_classes[ $code ];
-        $shortcode = new $shortcode_handling_class( $attributes, $content, $code );
+        $shortcode_handling_class = $this->shortcode_classes[$code];
+        $shortcode = new $shortcode_handling_class($attributes, $content, $code);
 
         // we expect the sensei class instantiated to implement the Sensei_Shortcode interface
-        if( ! in_array( 'Sensei_Shortcode_Interface', class_implements( $shortcode) ) ){
+        if ( ! in_array('Sensei_Shortcode_Interface', class_implements($shortcode))) {
 
             $message = "The rendering class for your shortcode: $code, must implement the Sensei_Shortcode interface";
-            _doing_it_wrong('Sensei_Shortcode_Loader::render_shortcode',$message, '1.9.0' );
+            _doing_it_wrong('Sensei_Shortcode_Loader::render_shortcode', $message, '1.9.0');
 
         }
 
@@ -154,18 +154,18 @@ 
      * @param array $classes
      * @return array
      */
-    public function possibly_add_body_class ( $classes ) {
+    public function possibly_add_body_class($classes) {
 
         global $post;
 
         $has_sensei_shortcode = false;
 
-        if ( is_a( $post, 'WP_Post' ) ) {
+        if (is_a($post, 'WP_Post')) {
 
             // check all registered Sensei shortcodes (not legacy shortcodes)
-            foreach ( $this->shortcode_classes as $shortcode => $class ){
+            foreach ($this->shortcode_classes as $shortcode => $class) {
 
-                if ( has_shortcode( $post->post_content, $shortcode ) ) {
+                if (has_shortcode($post->post_content, $shortcode)) {
 
                     $has_sensei_shortcode = true;
                 }
@@ -173,8 +173,8 @@ 
             }
         }
 
-        if( $has_sensei_shortcode ) {
-            $classes[] = 'sensei' ;
+        if ($has_sensei_shortcode) {
+            $classes[] = 'sensei';
         }
 
 

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

Spacing +23 added lines, -23 removed lines

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

includes/class-sensei-language-pack-manager.php

Spacing +66 added lines, -66 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -28,8 +28,8 @@ 
 	 * Initialize the language pack manager
 	 */
 	public function __construct() {
-		add_action( 'update_option_WPLANG', array( $this, 'updated_language_option' ), 10, 2 );
-		add_filter( 'admin_init', array( $this, 'language_package_actions' ), 10 );
+		add_action('update_option_WPLANG', array($this, 'updated_language_option'), 10, 2);
+		add_filter('admin_init', array($this, 'language_package_actions'), 10);
 	}
 
 	/**
@@ -39,8 +39,8 @@ 
 	 *
 	 * @return string
 	 */
-	public static function get_package_uri( $locale ) {
-		return self::$repo . Sensei()->version . '/packages/' . $locale . '.zip';
+	public static function get_package_uri($locale) {
+		return self::$repo.Sensei()->version.'/packages/'.$locale.'.zip';
 	}
 
 	/**
@@ -50,8 +50,8 @@ 
 	 *
 	 * @return string
 	 */
-	protected static function get_settings_uri( $action ) {
-		return wp_nonce_url( admin_url( 'admin.php?page=woothemes-sensei-settings&action=' . $action ), 'language_pack', '_sensei_language_nonce' );
+	protected static function get_settings_uri($action) {
+		return wp_nonce_url(admin_url('admin.php?page=woothemes-sensei-settings&action='.$action), 'language_pack', '_sensei_language_nonce');
 	}
 
 	/**
@@ -60,7 +60,7 @@ 
 	 * @return string
 	 */
 	public static function get_install_uri() {
-		return self::get_settings_uri( 'language_pack_install' );
+		return self::get_settings_uri('language_pack_install');
 	}
 
 	/**
@@ -69,7 +69,7 @@ 
 	 * @return string
 	 */
 	public static function get_dismiss_uri() {
-		return self::get_settings_uri( 'dismiss_language_pack_notice' );
+		return self::get_settings_uri('dismiss_language_pack_notice');
 	}
 
 	/**
@@ -78,8 +78,8 @@ 
 	 * @param string $old
 	 * @param string $new
 	 */
-	public function updated_language_option( $old, $new ) {
-		self::has_language_pack_available( $new );
+	public function updated_language_option($old, $new) {
+		self::has_language_pack_available($new);
 	}
 
 	/**
@@ -89,42 +89,42 @@ 
 	 *
 	 * @return bool
 	 */
-	public static function has_language_pack_available( $locale = null ) {
+	public static function has_language_pack_available($locale = null) {
 
-        if ( is_null( $locale ) ) {
+        if (is_null($locale)) {
 
 			$locale = get_locale();
 
 		}
 
-		if ( 'en_US' === $locale ) {
+		if ('en_US' === $locale) {
 
 			return false;
 
 		}
 
-		if ( 'yes' === get_option( 'sensei_needs_language_pack_install' ) ) {
+		if ('yes' === get_option('sensei_needs_language_pack_install')) {
 
 			return true;
 
 		}
 
-        if( isset( $_GET['translation_updated'] ) && 5 ==  $_GET['translation_updated'] ){
+        if (isset($_GET['translation_updated']) && 5 == $_GET['translation_updated']) {
 
             return false;
 
         }
 
-		$version = get_option( 'woothemes_sensei_language_pack_version', array( '0', $locale ) );
+		$version = get_option('woothemes_sensei_language_pack_version', array('0', $locale));
 
-		if ( ! is_array( $version ) || version_compare( $version[0], Sensei()->version, '<' ) || $version[1] !== $locale ) {
-			if ( self::check_if_language_pack_exists( $locale ) ) {
-				update_option( 'sensei_needs_language_pack_install', 'yes' );
+		if ( ! is_array($version) || version_compare($version[0], Sensei()->version, '<') || $version[1] !== $locale) {
+			if (self::check_if_language_pack_exists($locale)) {
+				update_option('sensei_needs_language_pack_install', 'yes');
 
 				return true;
 			} else {
 				// Updated the woothemes_sensei_language_pack_version to avoid searching translations for this release again
-				self::update_language_pack_version( $locale );
+				self::update_language_pack_version($locale);
 			}
 		}
 
@@ -137,10 +137,10 @@ 
 	 *
 	 * @return bool
 	 */
-	public static function check_if_language_pack_exists( $locale ) {
-		$response = wp_safe_remote_get( self::get_package_uri( $locale ), array( 'timeout' => 60 ) );
+	public static function check_if_language_pack_exists($locale) {
+		$response = wp_safe_remote_get(self::get_package_uri($locale), array('timeout' => 60));
 
-		if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) {
+		if ( ! is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
 			return true;
 		} else {
 			return false;
@@ -152,12 +152,12 @@ 
 	 *
 	 * @param string $locale
 	 */
-	public static function update_language_pack_version( $locale ) {
+	public static function update_language_pack_version($locale) {
 		// Update the language pack version
-		update_option( 'woothemes_sensei_language_pack_version', array( Sensei()->version, $locale ) );
+		update_option('woothemes_sensei_language_pack_version', array(Sensei()->version, $locale));
 
 		// Remove the translation upgrade notice
-		update_option( 'sensei_needs_language_pack_install', 'no' );
+		update_option('sensei_needs_language_pack_install', 'no');
 	}
 
 	/**
@@ -166,17 +166,17 @@ 
 	public function language_package_actions() {
 		if (
 			is_admin()
-			&& current_user_can( 'update_plugins' )
-			&& isset( $_GET['page'] )
+			&& current_user_can('update_plugins')
+			&& isset($_GET['page'])
 			&& 'woothemes-sensei-settings' === $_GET['page']
-			&& isset( $_GET['action'] )
+			&& isset($_GET['action'])
 		) {
 
-			if ( 'language_pack_install' === $_GET['action'] ) {
+			if ('language_pack_install' === $_GET['action']) {
 				$this->language_pack_install();
 			}
 
-			if ( 'dismiss_language_pack_notice' ) {
+			if ('dismiss_language_pack_notice') {
 				$this->dismiss_language_pack_notice();
 			}
 		}
@@ -186,66 +186,66 @@ 
 	 * Install language pack.
 	 */
 	protected function language_pack_install() {
-		$url          = wp_nonce_url( admin_url( 'admin.php?page=woothemes-sensei-settings&action=language_pack_install' ), 'language_install' );
-		$settings_url = admin_url( 'admin.php?page=woothemes-sensei-settings' );
+		$url          = wp_nonce_url(admin_url('admin.php?page=woothemes-sensei-settings&action=language_pack_install'), 'language_install');
+		$settings_url = admin_url('admin.php?page=woothemes-sensei-settings');
 		$locale       = get_locale();
 
-		if ( ! isset( $_REQUEST['_sensei_language_nonce'] ) && wp_verify_nonce( $_REQUEST['_sensei_language_nonce'], 'language_pack' ) ) {
-			wp_redirect( add_query_arg( array( 'translation_updated' => 2 ), $settings_url ) );
+		if ( ! isset($_REQUEST['_sensei_language_nonce']) && wp_verify_nonce($_REQUEST['_sensei_language_nonce'], 'language_pack')) {
+			wp_redirect(add_query_arg(array('translation_updated' => 2), $settings_url));
 			exit;
 		}
 
-		if ( 'en_US' === $locale || ! self::check_if_language_pack_exists( $locale ) ) {
-			wp_redirect( add_query_arg( array( 'translation_updated' => 3 ), $settings_url ) );
+		if ('en_US' === $locale || ! self::check_if_language_pack_exists($locale)) {
+			wp_redirect(add_query_arg(array('translation_updated' => 3), $settings_url));
 			exit;
 		}
 
-		if ( false === ( $creds = request_filesystem_credentials( $url, '', false, false, null ) ) ) {
-			wp_redirect( add_query_arg( array( 'translation_updated' => 4 ), $settings_url ) );
+		if (false === ($creds = request_filesystem_credentials($url, '', false, false, null))) {
+			wp_redirect(add_query_arg(array('translation_updated' => 4), $settings_url));
 			exit;
 		}
 
-		if ( ! WP_Filesystem( $creds ) ) {
-			request_filesystem_credentials( $url, '', true, false, null );
+		if ( ! WP_Filesystem($creds)) {
+			request_filesystem_credentials($url, '', true, false, null);
 
-			wp_redirect( add_query_arg( array( 'translation_updated' => 4 ), $settings_url ) );
+			wp_redirect(add_query_arg(array('translation_updated' => 4), $settings_url));
 			exit;
 		}
 
 		// Download the language pack
-		$response = wp_safe_remote_get( self::get_package_uri( $locale ), array( 'timeout' => 60 ) );
-		if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) {
+		$response = wp_safe_remote_get(self::get_package_uri($locale), array('timeout' => 60));
+		if ( ! is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
 			global $wp_filesystem;
 
 			$upload_dir = wp_upload_dir();
-			$file       = trailingslashit( $upload_dir['path'] ) . $locale . '.zip';
+			$file       = trailingslashit($upload_dir['path']).$locale.'.zip';
 
 			// Save the zip file
-			if ( ! $wp_filesystem->put_contents( $file, $response['body'], FS_CHMOD_FILE ) ) {
-				wp_redirect( add_query_arg( array( 'translation_updated' => 4 ), $settings_url ) );
+			if ( ! $wp_filesystem->put_contents($file, $response['body'], FS_CHMOD_FILE)) {
+				wp_redirect(add_query_arg(array('translation_updated' => 4), $settings_url));
 				exit;
 			}
 
 			// Unzip the file to wp-content/languages/plugins directory
-			$dir   = trailingslashit( WP_LANG_DIR ) . 'plugins/';
-			$unzip = unzip_file( $file, $dir );
-			if ( true !== $unzip ) {
-				wp_redirect( add_query_arg( array( 'translation_updated' => 4 ), $settings_url ) );
+			$dir   = trailingslashit(WP_LANG_DIR).'plugins/';
+			$unzip = unzip_file($file, $dir);
+			if (true !== $unzip) {
+				wp_redirect(add_query_arg(array('translation_updated' => 4), $settings_url));
 				exit;
 			}
 
 			// Delete the package file
-			$wp_filesystem->delete( $file );
+			$wp_filesystem->delete($file);
 
 			// Update version and remove notice
-			self::update_language_pack_version( $locale );
+			self::update_language_pack_version($locale);
 
 			// Redirect and show a success message
-			wp_redirect( add_query_arg( array( 'translation_updated' => 1 ), $settings_url ) );
+			wp_redirect(add_query_arg(array('translation_updated' => 1), $settings_url));
 			exit;
 		} else {
 			// Don't have a valid package for the current language!
-			wp_redirect( add_query_arg( array( 'translation_updated' => 5 ), $settings_url ) );
+			wp_redirect(add_query_arg(array('translation_updated' => 5), $settings_url));
 			exit;
 		}
 	}
@@ -254,38 +254,38 @@ 
 	 * Hide language pack notice.
 	 */
 	protected function dismiss_language_pack_notice() {
-		if ( ! isset( $_REQUEST['_sensei_language_nonce'] ) && wp_verify_nonce( $_REQUEST['_sensei_language_nonce'], 'language_pack' ) ) {
-			wp_die( __( 'Cheatin&#8217; huh?', 'woothemes-sensei' ) );
+		if ( ! isset($_REQUEST['_sensei_language_nonce']) && wp_verify_nonce($_REQUEST['_sensei_language_nonce'], 'language_pack')) {
+			wp_die(__('Cheatin&#8217; huh?', 'woothemes-sensei'));
 		}
 
 		// Update version and remove notice
-		self::update_language_pack_version( get_locale() );
+		self::update_language_pack_version(get_locale());
 	}
 
 	/**
 	 * Language pack messages
 	 */
 	public static function messages() {
-		if ( empty( $_GET['translation_updated'] ) ) {
+		if (empty($_GET['translation_updated'])) {
 			return;
 		}
 
-		switch ( $_GET['translation_updated'] ) {
+		switch ($_GET['translation_updated']) {
 			case 2 :
-				echo '<div class="error"><p>' . __( 'Failed to install/update the translation:', 'woothemes-sensei' ) . ' ' . __( 'Seems you don\'t have permission to do this!', 'woothemes-sensei' ) . '</p></div>';
+				echo '<div class="error"><p>'.__('Failed to install/update the translation:', 'woothemes-sensei').' '.__('Seems you don\'t have permission to do this!', 'woothemes-sensei').'</p></div>';
 				break;
 			case 3 :
-				echo '<div class="error"><p>' . __( 'Failed to install/update the translation:', 'woothemes-sensei' ) . ' ' . __( 'There is no translation available for your language!', 'woothemes-sensei' ) . '</p></div>';
+				echo '<div class="error"><p>'.__('Failed to install/update the translation:', 'woothemes-sensei').' '.__('There is no translation available for your language!', 'woothemes-sensei').'</p></div>';
 				break;
 			case 4 :
-				echo '<div class="error"><p>' . __( 'Failed to install/update the translation:', 'woothemes-sensei' ) . ' ' . sprintf( __( 'An authentication error occurred while updating the translation. Please try again or configure your %sUpgrade Constants%s.', 'woothemes-sensei' ), '<a href="http://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants">', '</a>' ) . '</p></div>';
+				echo '<div class="error"><p>'.__('Failed to install/update the translation:', 'woothemes-sensei').' '.sprintf(__('An authentication error occurred while updating the translation. Please try again or configure your %sUpgrade Constants%s.', 'woothemes-sensei'), '<a href="http://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants">', '</a>').'</p></div>';
 				break;
 			case 5 :
-				echo '<div class="error"><p>' . __( 'Failed to install/update the translation:', 'woothemes-sensei' ) . ' ' . __( 'Sorry but there is no translation available for your language =/', 'woothemes-sensei' ) . '</p></div>';
+				echo '<div class="error"><p>'.__('Failed to install/update the translation:', 'woothemes-sensei').' '.__('Sorry but there is no translation available for your language =/', 'woothemes-sensei').'</p></div>';
 				break;
 
 			default :
-				echo '<div class="updated"><p>' . __( 'Translations installed/updated successfully!', 'woothemes-sensei' ) . '</p></div>';
+				echo '<div class="updated"><p>'.__('Translations installed/updated successfully!', 'woothemes-sensei').'</p></div>';
 				break;
 		}
 	}

templates/single-message.php

Spacing +3 added lines, -3 removed lines

@@ -11,7 +11,7 @@ 
  */
 ?>
 
-<?php  get_sensei_header();  ?>
+<?php  get_sensei_header(); ?>
 
 <article <?php post_class(); ?> >
 
@@ -26,7 +26,7 @@ 
      * @hooked WooThemes_Sensei_Messages::the_title                 - 20
      * @hooked WooThemes_Sensei_Messages::the_message_sent_by_title - 40
      */
-    do_action( 'sensei_single_message_content_inside_before', get_the_ID());
+    do_action('sensei_single_message_content_inside_before', get_the_ID());
     ?>
 
     <section class="entry">
@@ -43,7 +43,7 @@ 
      *
      * @param integer $message_id
      */
-    do_action( 'sensei_single_message_content_inside_after', get_the_ID());
+    do_action('sensei_single_message_content_inside_after', get_the_ID());
 
     ?>
 </article><!-- .post -->

templates/content-course.php

Spacing +7 added lines, -7 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 /**
  * Content-course.php template file
  *
@@ -14,7 +14,7 @@ 
  */
 ?>
 
-<li <?php post_class(  WooThemes_Sensei_Course::get_course_loop_content_class() ); ?> >
+<li <?php post_class(WooThemes_Sensei_Course::get_course_loop_content_class()); ?> >
 
     <?php
     /**
@@ -25,7 +25,7 @@ 
      *
      * @param integer $course_id
      */
-    do_action( 'sensei_course_content_before', get_the_ID() );
+    do_action('sensei_course_content_before', get_the_ID());
     ?>
 
     <section class="course-content">
@@ -44,7 +44,7 @@ 
              * @hooked Sensei()->course->course_image       - 10
              * @hooked  Sensei()->course->the_course_meta   - 20
              */
-            do_action('sensei_course_content_inside_before', get_the_ID() );
+            do_action('sensei_course_content_inside_before', get_the_ID());
             ?>
 
             <p class="course-excerpt">
@@ -63,7 +63,7 @@ 
              *
              * @hooked  Sensei()->course->the_course_free_lesson_preview - 20
              */
-            do_action('sensei_course_content_inside_after', get_the_ID() );
+            do_action('sensei_course_content_inside_after', get_the_ID());
             ?>
 
         </section> <!-- section .entry -->
@@ -80,8 +80,8 @@ 
      *
      * @hooked  Sensei()->course->the_course_free_lesson_preview - 20
      */
-    do_action('sensei_course_content_after', get_the_ID() );
+    do_action('sensei_course_content_after', get_the_ID());
     ?>
 
 
-</li> <!-- article .(<?php esc_attr_e( join( ' ', get_post_class( array( 'course', 'post' ) ) ) ); ?>  -->
\ No newline at end of file
+</li> <!-- article .(<?php esc_attr_e(join(' ', get_post_class(array('course', 'post')))); ?>  -->
\ No newline at end of file