Move all functions inside class

lib.php

@@ -77,8 +77,8 @@ class enrol_apply_plugin extends enrol_plugin {
                 $applicationinfo->userenrolmentid = $userenrolment->id;
                 $applicationinfo->comment = $applydescription;
                 $DB->insert_record('enrol_apply_applicationinfo', $applicationinfo, false);
-                sendConfirmMailToTeachers($instance, $data, $applydescription);
-                sendConfirmMailToManagers($instance, $data, $applydescription);
+                $this->sendConfirmMailToTeachers($instance, $data, $applydescription);
+                $this->sendConfirmMailToManagers($instance, $data, $applydescription);
                 
                 // Deprecated fixed by Shiro <gigashiro@gmail.com>
                 //add_to_log($instance->courseid, 'course', 'enrol', '../enrol/users.php?id='.$instance->courseid, $instance->courseid); //there should be userid somewhere!
@@ -224,9 +224,9 @@ class enrol_apply_plugin extends enrol_plugin {
 
             $this->update_user_enrol($instance, $userenrolment->userid, ENROL_USER_ACTIVE);
 
-            $info = getRelatedInfo($enrol);
+            $info = $this->getRelatedInfo($enrol);
             $DB->delete_records('enrol_apply_applicationinfo', array('userenrolmentid' => $enrol));
-            sendConfirmMail($info);
+            $this->sendConfirmMail($info);
         }
     }
 
@@ -246,8 +246,8 @@ class enrol_apply_plugin extends enrol_plugin {
 
                 $this->update_user_enrol($instance, $userenrolment->userid, ENROL_APPLY_USER_WAIT);
 
-                $info = getRelatedInfo($enrol);
-                sendWaitMail($info);
+                $info = $this->getRelatedInfo($enrol);
+                $this->sendWaitMail($info);
             }
         }
     }
@@ -273,11 +273,10 @@ class enrol_apply_plugin extends enrol_plugin {
                 continue;
             }
 
-            $info = getRelatedInfo($enrol);
+            $info = $this->getRelatedInfo($enrol);
             $this->unenrol_user($instance, $userenrolment->userid);
             $DB->delete_records('enrol_apply_applicationinfo', array('userenrolmentid' => $enrol));
-            sendCancelMail($info);
-        }
+            $this->sendCancelMail($info);
         }
     }
 
@@ -287,7 +286,7 @@ function sendCancelMail($info){
 
         $replace = array('firstname'=>$info->firstname,'content'=>format_string($info->coursename),'lastname'=>$info->lastname,'username'=>$info->username);
         $body = get_config('enrol_apply', 'cancelmailcontent');
-    $body = updateMailContent($body,$replace);
+        $body = $this->updateMailContent($body,$replace);
         $contact = core_user::get_support_user();
         email_to_user($info, $contact, get_config('enrol_apply', 'cancelmailsubject'), html_to_text($body), $body);
     }
@@ -298,7 +297,7 @@ function sendConfirmMail($info){
 
         $replace = array('firstname'=>$info->firstname,'content'=>format_string($info->coursename),'lastname'=>$info->lastname,'username'=>$info->username);
         $body = get_config('enrol_apply', 'confirmmailcontent');
-    $body = updateMailContent($body,$replace);
+        $body = $this->updateMailContent($body,$replace);
         $contact = core_user::get_support_user();
         email_to_user($info, $contact, get_config('enrol_apply', 'confirmmailsubject'), html_to_text($body), $body);
     }
@@ -310,7 +309,7 @@ function sendWaitMail($info){
 
         $replace = array('firstname'=>$info->firstname,'content'=>format_string($info->coursename),'lastname'=>$info->lastname,'username'=>$info->username);
         $body = get_config('enrol_apply', 'waitmailcontent');
-    $body = updateMailContent($body,$replace);
+        $body = $this->updateMailContent($body,$replace);
         $contact = get_admin();
         //confirm mail will sent by the admin
         //$contact = $USER;
@@ -417,3 +416,4 @@ function updateMailContent($content,$replace){
         }
         return $content;
     }
+}