woothemes / sensei

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

Braces +4 added lines, -1 removed lines

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

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

Braces +4 added lines, -1 removed lines

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

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

Braces +4 added lines, -1 removed lines

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

includes/emails/class-woothemes-sensei-email-learner-graded-quiz.php

Braces +4 added lines, -1 removed lines

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

includes/class-sensei-utils.php

Braces +41 added lines, -35 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Utilities Class
@@ -181,8 +184,7 @@ 
 				// ...use a filter to switch the encoding back
 				add_filter( 'comments_clauses', array( __CLASS__, 'comment_multiple_status_filter' ) );
 			}
-		}
-		else {
+		} else {
 			$args['status'] = 'any'; // 'log' == 'sensei_user_answer'
 		}
 
@@ -307,8 +309,12 @@ 
 				}
 
 				foreach( $activities as $activity ) {
-					if( '' == $activity->comment_type ) continue;
-					if( strpos( 'sensei_', $activity->comment_type ) != 0 ) continue;
+					if( '' == $activity->comment_type ) {
+						continue;
+					}
+					if( strpos( 'sensei_', $activity->comment_type ) != 0 ) {
+						continue;
+					}
 					$dataset_changes = wp_delete_comment( intval( $activity->comment_ID ), true );
 					wp_cache_flush();
 				}
@@ -360,11 +366,13 @@ 
             $emails[] = $user->user_email;
         }
 
-        if ( is_email( $customer_email ) )
-            $emails[] = $customer_email;
+        if ( is_email( $customer_email ) ) {
+                    $emails[] = $customer_email;
+        }
 
-        if ( sizeof( $emails ) == 0 )
-            return false;
+        if ( sizeof( $emails ) == 0 ) {
+                    return false;
+        }
 
         return Sensei_WC::has_customer_bought_product( $user_id, $product_id );
 
@@ -379,7 +387,9 @@ 
 	 */
 	public static function sensei_text_editor( $content = '', $editor_id = 'senseitexteditor', $input_name = '' ) {
 
-		if( ! $input_name ) $input_name = $editor_id;
+		if( ! $input_name ) {
+			$input_name = $editor_id;
+		}
 
 		$buttons = 'bold,italic,underline,strikethrough,blockquote,bullist,numlist,justifyleft,justifycenter,justifyright,undo,redo,pastetext';
 
@@ -689,8 +699,7 @@ 
 				if ( $has_questions ) {
 					$status = 'passed'; // Force a pass
 					$metadata['grade'] = 0;
-				}
-				else {
+				} else {
 					$status = 'complete';
 				}
 			}
@@ -738,7 +747,9 @@ 
 	public static function sensei_remove_user_from_lesson( $lesson_id = 0, $user_id = 0, $from_course = false ) {
 
 
-		if( ! $lesson_id ) return false;
+		if( ! $lesson_id ) {
+			return false;
+		}
 
 		if( intval( $user_id ) == 0 ) {
 			$user_id = get_current_user_id();
@@ -776,7 +787,9 @@ 
 	public static function sensei_remove_user_from_course( $course_id = 0, $user_id = 0 ) {
 
 
-		if( ! $course_id ) return false;
+		if( ! $course_id ) {
+			return false;
+		}
 
 		if( intval( $user_id ) == 0 ) {
 			$user_id = get_current_user_id();
@@ -844,8 +857,7 @@ 
 		if( $question ) {
 			if ( is_object( $question ) ) {
 				$user_answer_id = $question->comment_ID;
-			}
-			else {
+			} else {
 				if( intval( $user_id ) == 0 ) {
 					$user_id = get_current_user_id();
 				}
@@ -872,8 +884,7 @@ 
 		if( $question ) {
 			if ( is_object( $question ) ) {
 				$user_answer_id = $question->comment_ID;
-			}
-			else {
+			} else {
 				if( intval( $user_id ) == 0 ) {
 					$user_id = get_current_user_id();
 				}
@@ -938,8 +949,7 @@ 
 			if ( !empty($notes) ) {
 				$user_lesson_id = WooThemes_Sensei_Utils::sensei_get_activity_value( array( 'post_id' => $question_id, 'user_id' => $user_id, 'type' => 'sensei_user_answer', 'field' => 'comment_ID' ) );
 				$activity_logged = update_comment_meta( $user_lesson_id, 'answer_note', $notes );
-			}
-			else {
+			} else {
 				$activity_logged = true;
 			}
 		}
@@ -1451,8 +1461,7 @@ 
 							$lessons_completed++;
 							break;
 					}
-				}
-				else {
+				} else {
 					switch ( $lesson_status->comment_approved ) {
 						case 'complete': // Lesson has no quiz/questions
 						case 'graded': // Lesson has quiz, but it's not important what the grade was
@@ -1500,11 +1509,9 @@ 
 		if( $course ) {
 			if ( is_object( $course ) && is_a( $course,'WP_Comment') ) {
 				$user_course_status = $course->comment_approved;
-			}
-			elseif ( !is_numeric( $course ) && ! is_a( $course,'WP_Post') ) {
+			} elseif ( !is_numeric( $course ) && ! is_a( $course,'WP_Post') ) {
 				$user_course_status = $course;
-			}
-			else {
+			} else {
 				if( ! $user_id ) {
 					$user_id = get_current_user_id();
 				}
@@ -1564,11 +1571,9 @@ 
 			if ( is_object( $lesson ) ) {
 				$user_lesson_status = $lesson->comment_approved;
 				$lesson_id = $lesson->comment_post_ID;
-			}
-			elseif ( ! is_numeric( $lesson ) ) {
+			} elseif ( ! is_numeric( $lesson ) ) {
 				$user_lesson_status = $lesson;
-			}
-			else {
+			} else {
 				if( ! $user_id ) {
 					$user_id = get_current_user_id();
 				}
@@ -1581,8 +1586,7 @@ 
 
 				if ( $_user_lesson_status ) {
 					$user_lesson_status = $_user_lesson_status->comment_approved;
-				}
-				else {
+				} else {
 					return false; // No status means not complete
 				}
 				$lesson_id = $lesson;
@@ -1683,7 +1687,9 @@ 
 
 	public static function user_passed_quiz( $quiz_id = 0, $user_id = 0 ) {
 
-		if( ! $quiz_id  ) return false;
+		if( ! $quiz_id  ) {
+			return false;
+		}
 
 		if( ! $user_id ) {
 			$user_id = get_current_user_id();
@@ -1921,7 +1927,7 @@ 
             $start_function = 'user_start_'.$post_type;
             $sensei_user_activity_id = self::$start_function( $user_id, $post_id );
 
-        }else{
+        } else{
 
             $sensei_user_activity_id = $sensei_user_status->comment_ID;
 
@@ -2138,7 +2144,7 @@ 
 
             return round( $val, $precision, $mode );
 
-        }else{
+        } else{
 
             return round( $val, $precision );
 

includes/template-functions.php

Braces +13 added lines, -8 removed lines

@@ -181,7 +181,9 @@ 
 	 * @return void
 	 */
 	function sensei_recent_comments_widget_filter( $widget_args = array() ) {
-		if ( ! isset( $widget_args['post_type'] ) ) $widget_args['post_type'] = array( 'post', 'page' );
+		if ( ! isset( $widget_args['post_type'] ) ) {
+			$widget_args['post_type'] = array( 'post', 'page' );
+		}
 		return $widget_args;
 	} // End sensei_recent_comments_widget_filter()
 	add_filter( 'widget_comments_args', 'sensei_recent_comments_widget_filter', 10, 1 );
@@ -196,8 +198,9 @@ 
 	function sensei_course_archive_filter( $query ) {
 
 
-		if ( ! $query->is_main_query() )
-        	return;
+		if ( ! $query->is_main_query() ) {
+		        	return;
+		}
 
 		// Apply Filter only if on frontend and when course archive is running
 		$course_page_id = intval( Sensei()->settings->settings[ 'course_page' ] );
@@ -412,7 +415,7 @@ 
 
 		return false;
 
-	}else{
+	} else{
 
 		return true;
 
@@ -446,7 +449,7 @@ 
 
 			$wp_query = $modules_query;
 
-		}else{
+		} else{
 
 			wp_reset_query();
 
@@ -478,7 +481,7 @@ 
 
 		return have_posts();
 
-	}else{
+	} else{
 
         // if the loop has not been initiated check the first module has lessons
         if( -1 == $sensei_modules_loop[ 'current' ]  ){
@@ -622,7 +625,7 @@ 
 
         return true;
 
-    }else{
+    } else{
 
         return false;
 
@@ -865,7 +868,9 @@ 
  */
 function get_sensei_header(){
 
-    if ( ! defined( 'ABSPATH' ) ) exit;
+    if ( ! defined( 'ABSPATH' ) ) {
+    	exit;
+    }
 
     get_header();
 

includes/class-sensei-frontend.php

Braces +30 added lines, -12 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Frontend Class
@@ -668,7 +671,9 @@ 
 	public function sensei_breadcrumb( $id = 0 ) {
 
 		// Only output on lesson, quiz and taxonomy (module) pages
-		if( ! ( is_tax( 'module' ) || is_singular( 'lesson' ) || is_singular( 'quiz' ) ) ) return;
+		if( ! ( is_tax( 'module' ) || is_singular( 'lesson' ) || is_singular( 'quiz' ) ) ) {
+			return;
+		}
 
 		if( empty( $id )  ){
 
@@ -1094,17 +1099,26 @@ 
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_username"><?php _e( 'Username', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty( $_POST['sensei_reg_username'] ) ) esc_attr_e( $_POST['sensei_reg_username'] ); ?>" />
+							<input type="text" class="input-text" name="sensei_reg_username" id="sensei_reg_username" value="<?php if ( ! empty( $_POST['sensei_reg_username'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_username'] );
+}
+?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_email"><?php _e( 'Email address', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty( $_POST['sensei_reg_email'] ) ) esc_attr_e( $_POST['sensei_reg_email'] ); ?>" />
+							<input type="email" class="input-text" name="sensei_reg_email" id="sensei_reg_email" value="<?php if ( ! empty( $_POST['sensei_reg_email'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_email'] );
+}
+?>" />
 						</p>
 
 						<p class="form-row form-row-wide">
 							<label for="sensei_reg_password"><?php _e( 'Password', 'woothemes-sensei' ); ?> <span class="required">*</span></label>
-							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty( $_POST['sensei_reg_password'] ) ) esc_attr_e( $_POST['sensei_reg_password'] ); ?>" />
+							<input type="password" class="input-text" name="sensei_reg_password" id="sensei_reg_password" value="<?php if ( ! empty( $_POST['sensei_reg_password'] ) ) {
+	esc_attr_e( $_POST['sensei_reg_password'] );
+}
+?>" />
 						</p>
 
 						<!-- Spam Trap -->
@@ -1437,8 +1451,12 @@ 
 
 		if( Sensei_WC::is_woocommerce_active() ) {
 
-			if( ! is_user_logged_in() ) return;
-			if( ! isset( $post->ID ) ) return;
+			if( ! is_user_logged_in() ) {
+				return;
+			}
+			if( ! isset( $post->ID ) ) {
+				return;
+			}
 
 			$user_id = $current_user->ID;
 			$course_id = $post->ID;
@@ -1599,7 +1617,7 @@ 
 		    		//assigne the username to the creds array for further processing
 		    		$creds['user_login'] =  $user->user_login ;
 
-		    	}else{
+		    	} else{
 
 		    		// process this as a default username login
 		    		$creds['user_login'] = sanitize_text_field( $_REQUEST['log'] ) ;
@@ -1616,7 +1634,7 @@ 
 				if ( is_wp_error($user) ){ // on login failure
                     wp_redirect( esc_url_raw( add_query_arg('login', 'failed', $referrer) ) );
                     exit;
-				}else{ // on login success
+				} else{ // on login success
 
 					/**
 					* change the redirect url programatically
@@ -1633,14 +1651,14 @@ 
 
 				}	// end is_wp_error($user)
 
-		    }else{ // if username or password is empty
+		    } else{ // if username or password is empty
 
                 wp_redirect( esc_url_raw( add_query_arg('login', 'emptyfields', $referrer) ) );
 		        exit;
 
 		    } // end if username $_REQUEST['log']  and password $_REQUEST['pwd'] is empty
 
-	    }elseif( ( isset( $_GET['login'] ) ) ) {
+	    } elseif( ( isset( $_GET['login'] ) ) ) {
 	    	// else if this request is a redircect from a previously faile login request
 	    	$this->login_message_process();
 
@@ -1762,7 +1780,7 @@ 
 
 				$message = __('Incorrect login details', 'woothemes-sensei' );
 
-			}elseif( $_GET['login'] == 'emptyfields'  ){
+			} elseif( $_GET['login'] == 'emptyfields'  ){
 
 				$message= __('Please enter your username and password', 'woothemes-sensei' );
 			}

includes/class-sensei.php

Braces +35 added lines, -20 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei_Main
@@ -159,7 +162,9 @@ 
         $this->init();
 
         // Installation
-        if ( is_admin() && ! defined( 'DOING_AJAX' ) ) $this->install();
+        if ( is_admin() && ! defined( 'DOING_AJAX' ) ) {
+        	$this->install();
+        }
 
         // Run this on activation.
         register_activation_hook( $this->file, array( $this, 'activation' ) );
@@ -447,7 +452,9 @@ 
      **/
     public function virtual_order_payment_complete( $order_status, $order_id ) {
         $order = new WC_Order( $order_id );
-        if ( ! isset ( $order ) ) return '';
+        if ( ! isset ( $order ) ) {
+        	return '';
+        }
         if ( $order_status == 'wc-processing' && ( $order->post_status == 'wc-on-hold' || $order->post_status == 'wc-pending' || $order->post_status == 'wc-failed' ) ) {
             $virtual_order = true;
 
@@ -612,7 +619,7 @@ 
 
             $sensei_plugin_path =  $this->plugin_path;
 
-        }else{
+        } else{
 
             $sensei_plugin_path = plugin_dir_path( __FILE__ );
 
@@ -647,7 +654,9 @@ 
     public function woocommerce_course_update ( $course_id = 0, $order_user = array()  ) {
         global $current_user;
 
-        if ( ! isset( $current_user ) || !$current_user->ID > 0 ) return false;
+        if ( ! isset( $current_user ) || !$current_user->ID > 0 ) {
+        	return false;
+        }
 
         $data_update = false;
 
@@ -731,8 +740,7 @@ 
 
                     $prerequisite_complete = Sensei_Utils::user_completed_course( $course_prerequisite_id, $current_user->ID );
 
-                }
-                else {
+                } else {
                     $prerequisite_complete = true;
                 } // End If Statement
                 // Handles restrictions
@@ -859,7 +867,9 @@ 
      */
     public function access_settings () {
 
-        if( sensei_all_access() ) return true;
+        if( sensei_all_access() ) {
+        	return true;
+        }
 
         if ( isset( $this->settings->settings['access_permission'] ) && ( true == $this->settings->settings['access_permission'] ) ) {
             if ( is_user_logged_in() ) {
@@ -1188,8 +1198,9 @@ 
         }
         $where = "WHERE comment_type IN ('" . join("', '", array_unique( $statuses ) ) . "')";
 
-        if ( $post_id > 0 )
-            $where .= $wpdb->prepare( " AND comment_post_ID = %d", $post_id );
+        if ( $post_id > 0 ) {
+                    $where .= $wpdb->prepare( " AND comment_post_ID = %d", $post_id );
+        }
 
         $count = $wpdb->get_results( "SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} {$where} GROUP BY comment_approved", ARRAY_A );
 
@@ -1197,16 +1208,19 @@ 
         $approved = array('0' => 'moderated', '1' => 'approved', 'spam' => 'spam', 'trash' => 'trash', 'post-trashed' => 'post-trashed');
         foreach ( (array) $count as $row ) {
             // Don't count post-trashed toward totals
-            if ( 'post-trashed' != $row['comment_approved'] && 'trash' != $row['comment_approved'] )
-                $total += $row['num_comments'];
-            if ( isset( $approved[$row['comment_approved']] ) )
-                $stats[$approved[$row['comment_approved']]] = $row['num_comments'];
+            if ( 'post-trashed' != $row['comment_approved'] && 'trash' != $row['comment_approved'] ) {
+                            $total += $row['num_comments'];
+            }
+            if ( isset( $approved[$row['comment_approved']] ) ) {
+                            $stats[$approved[$row['comment_approved']]] = $row['num_comments'];
+            }
         }
 
         $stats['total_comments'] = $total;
         foreach ( $approved as $key ) {
-            if ( empty($stats[$key]) )
-                $stats[$key] = 0;
+            if ( empty($stats[$key]) ) {
+                            $stats[$key] = 0;
+            }
         }
 
         $stats = (object) $stats;
@@ -1247,8 +1261,9 @@ 
     public function get_image_size( $image_size ) {
 
         // Only return sizes we define in settings
-        if ( ! in_array( $image_size, array( 'course_archive_image', 'course_single_image', 'lesson_archive_image', 'lesson_single_image' ) ) )
-            return apply_filters( 'sensei_get_image_size_' . $image_size, '' );
+        if ( ! in_array( $image_size, array( 'course_archive_image', 'course_single_image', 'lesson_archive_image', 'lesson_single_image' ) ) ) {
+                    return apply_filters( 'sensei_get_image_size_' . $image_size, '' );
+        }
 
         if( ! isset( $this->settings->settings[ $image_size . '_width' ] ) ) {
             $this->settings->settings[ $image_size . '_width' ] = false;
@@ -1311,7 +1326,7 @@ 
             require_once( 'class-sensei-modules.php');
             Sensei()->modules = new Sensei_Core_Modules( $this->file );
 
-        }else{
+        } else{
             // fallback for people still using the modules extension.
             global $sensei_modules;
             Sensei()->modules = $sensei_modules;
@@ -1358,7 +1373,7 @@ 
 
             update_option('sensei_flush_rewrite_rules', '2');
 
-        }elseif( '2' == $option ) {
+        } elseif( '2' == $option ) {
 
             flush_rewrite_rules();
             update_option('sensei_flush_rewrite_rules', '0');

includes/admin/class-sensei-learner-management.php

Braces +14 added lines, -5 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Learners Class
@@ -342,7 +345,7 @@ 
 
                     $name = $full_name;
 
-                }else{
+                } else{
 
                     $name = $full_name . ' ['. $user->display_name .']';
 
@@ -359,11 +362,17 @@ 
 
 		$result = false;
 
-		if( ! isset( $_POST['add_learner_submit'] ) ) return $result;
+		if( ! isset( $_POST['add_learner_submit'] ) ) {
+			return $result;
+		}
 
-		if ( ! isset( $_POST['add_learner_nonce'] ) || ! wp_verify_nonce( $_POST['add_learner_nonce'], 'add_learner_to_sensei' ) ) return $result;
+		if ( ! isset( $_POST['add_learner_nonce'] ) || ! wp_verify_nonce( $_POST['add_learner_nonce'], 'add_learner_to_sensei' ) ) {
+			return $result;
+		}
 
-		if( ( ! isset( $_POST['add_user_id'] ) || '' ==  $_POST['add_user_id'] ) || ! isset( $_POST['add_post_type'] ) || ! isset( $_POST['add_course_id'] ) || ! isset( $_POST['add_lesson_id'] ) ) return $result;
+		if( ( ! isset( $_POST['add_user_id'] ) || '' ==  $_POST['add_user_id'] ) || ! isset( $_POST['add_post_type'] ) || ! isset( $_POST['add_course_id'] ) || ! isset( $_POST['add_lesson_id'] ) ) {
+			return $result;
+		}
 
 		$post_type = $_POST['add_post_type'];
 		$user_id = absint( $_POST['add_user_id'] );