woothemes / sensei

includes/class-sensei-utils.php

Braces +42 added lines, -36 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
@@ -176,8 +179,7 @@ 
 				// ...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'
 		}
 
@@ -302,8 +304,12 @@ 
 				}
 
 				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();
 				}
@@ -354,11 +360,13 @@ 
             $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 );
 
@@ -373,7 +381,9 @@ 
 	 */
 	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';
 
@@ -687,8 +697,7 @@ 
 				if ( $has_questions ) {
 					$status = 'passed'; // Force a pass
 					$metadata['grade'] = 0;
-				}
-				else {
+				} else {
 					$status = 'complete';
 				}
 			}
@@ -736,7 +745,9 @@ 
 	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();
@@ -774,7 +785,9 @@ 
 	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();
@@ -842,8 +855,7 @@ 
 		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();
 				}
@@ -870,8 +882,7 @@ 
 		if( $question ) {
 			if ( is_object( $question ) ) {
 				$user_answer_id = $question->comment_ID;
-			}
-			else {
+			} else {
 				if( intval( $user_id ) == 0 ) {
 					$user_id = get_current_user_id();
 				}
@@ -937,8 +948,7 @@ 
 			if ( !empty($notes) ) {
 				$user_lesson_id = 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;
 			}
 		}
@@ -1305,7 +1315,7 @@ 
 				}
 			}
 
-		}else{
+		} else{
 
 			$course_id = Sensei()->lesson->get_course_id( $lesson_id );
 			$a_element = '<a href="' . esc_url( get_permalink( $course_id ) ) . '" title="' . __( 'Sign Up', 'woothemes-sensei' )  . '">';
@@ -1472,8 +1482,7 @@ 
 							$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
@@ -1522,11 +1531,9 @@ 
 		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 {
 
 				// check the user_id
 				if( ! $user_id ) {
@@ -1601,11 +1608,9 @@ 
 			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();
 				}
@@ -1618,8 +1623,7 @@ 
 
 				if ( $_user_lesson_status ) {
 					$user_lesson_status = $_user_lesson_status->comment_approved;
-				}
-				else {
+				} else {
 					return false; // No status means not complete
 				}
 				$lesson_id = $lesson;
@@ -1720,7 +1724,9 @@ 
 
 	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();
@@ -1959,7 +1965,7 @@ 
             $start_function = 'user_start_'.$post_type;
             $sensei_user_activity_id = self::$start_function( $user_id, $post_id );
 
-        }else{
+        } else{
 
             $sensei_user_activity_id = $sensei_user_status->comment_ID;
 
@@ -2176,7 +2182,7 @@ 
 
             return round( $val, $precision, $mode );
 
-        }else{
+        } else{
 
             return round( $val, $precision );
 

templates/single-quiz.php

Braces +5 added lines, -2 removed lines

@@ -110,9 +110,12 @@
 	                ?>
 
 	            </form>
-	        <?php else:  ?>
+	        <?php else {
+	:  ?>
 
-	            <div class="sensei-message alert"> <?php _e( 'There are no questions for this Quiz yet. Check back soon.', 'woothemes-sensei' ); ?></div>
+	            <div class="sensei-message alert"> <?php _e( 'There are no questions for this Quiz yet. Check back soon.', 'woothemes-sensei' );
+}
+?></div>
 
 	        <?php endif; // End If have questions ?>
 

includes/class-sensei-lesson.php

Braces +30 added lines, -18 removed lines

@@ -1,5 +1,8 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+// Exit if accessed directly
 
 /**
  * Sensei Lessons Class
@@ -380,8 +383,7 @@ 
 		$quiz_questions = Sensei()->lesson->lesson_quiz_questions( $quiz_id );
 		if( 0 < count( $quiz_questions ) ) {
 			update_post_meta( $post_id, '_quiz_has_questions', '1' );
-		}
-		else {
+		} else {
 			delete_post_meta( $post_id, '_quiz_has_questions' );
 		}
 
@@ -392,7 +394,9 @@ 
 
 	public function get_submitted_setting_value( $field = false ) {
 
-		if( ! $field ) return;
+		if( ! $field ) {
+			return;
+		}
 
 		$value = false;
 
@@ -1509,7 +1513,7 @@ 
 
             $field_name = 'answer_feedback_boolean';
 
-        }elseif( 'multiple-choice' == $question_type ){
+        } elseif( 'multiple-choice' == $question_type ){
 
             $field_name = 'answer_feedback_multiple_choice';
 
@@ -1605,7 +1609,9 @@ 
 
 		$html = '';
 
-		if( ! $lesson_id && ! $quiz_id ) return $html;
+		if( ! $lesson_id && ! $quiz_id ) {
+			return $html;
+		}
 
 		$settings = $this->get_quiz_settings( $quiz_id );
 
@@ -2281,11 +2287,11 @@ 
 
             $answer_feedback = $data[ 'answer_feedback_boolean' ];
 
-		}elseif( isset( $data[ 'answer_feedback_multiple_choice' ] ) && !empty( $data[ 'answer_feedback_multiple_choice' ] ) ){
+		} elseif( isset( $data[ 'answer_feedback_multiple_choice' ] ) && !empty( $data[ 'answer_feedback_multiple_choice' ] ) ){
 
             $answer_feedback = $data[ 'answer_feedback_multiple_choice' ];
 
-        }elseif( isset( $data[ 'answer_feedback' ] )  ){
+        } elseif( isset( $data[ 'answer_feedback' ] )  ){
 
             $answer_feedback = $data[ 'answer_feedback' ];
 
@@ -2298,8 +2304,7 @@ 
 		// Handle the extended question text
 		if ( isset( $data[ 'question_description' ] ) && ( '' != $data[ 'question_description' ] ) ) {
 			$post_content = $data[ 'question_description' ];
-		}
-		else {
+		} else {
 			$post_content = '';
 		}
 		// Question Query Arguments
@@ -2507,8 +2512,7 @@ 
 				'key' => '_lesson_course',
 				'value' => $course_id,
 			);
-		}
-		else {
+		} else {
 			// Simple check for connection to a Course
 			$post_args['meta_query'][] = array(
 				'key' => '_lesson_course',
@@ -2636,9 +2640,13 @@ 
 				// Fetch each question in the order in which they were asked
 				$questions = array();
 				foreach( $selected_questions as $question_id ) {
-					if( ! $question_id ) continue;
+					if( ! $question_id ) {
+						continue;
+					}
 					$question = get_post( $question_id );
-					if( ! isset( $question ) || ! isset( $question->ID ) ) continue;
+					if( ! isset( $question ) || ! isset( $question->ID ) ) {
+						continue;
+					}
 					$questions[] = $question;
 				}
 
@@ -2651,7 +2659,9 @@ 
 
 				// Set array of questions that already exist so we can prevent duplicates from appearing
 				foreach( $questions_array as $question ) {
-					if( 'question' != $question->post_type ) continue;
+					if( 'question' != $question->post_type ) {
+						continue;
+					}
 					$existing_questions[] = $question->ID;
 				}
 
@@ -2691,7 +2701,9 @@ 
 
 						// Add selected questions to existing questions array to prevent duplicates from being added
 						foreach( $questions_array as $cat_question ) {
-							if( in_array( $cat_question->ID, $existing_questions ) ) continue;
+							if( in_array( $cat_question->ID, $existing_questions ) ) {
+								continue;
+							}
 							$existing_questions[] = $cat_question->ID;
 						}
 					}
@@ -3525,7 +3537,7 @@ 
 
 			                    $message = sprintf( __( 'This is a preview lesson. Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), $a_element );
 
-		                    }else{
+		                    } else{
 
 			                    $message = sprintf( __( 'Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), $a_element );
 
@@ -3547,7 +3559,7 @@ 
 
 						$message = sprintf( __( 'This is a preview lesson. Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), $a_element );
 
-					}else{
+					} else{
 
 						$message = sprintf( __( 'Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), $a_element );