编辑文件 - functions.php

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<?php

require_once 'plugins/Moodle/getconfig.inc.php';

if ( basename( $_SERVER['PHP_SELF'] ) === 'index.php' )
{
	/**
	 * Automatic Moodle Student Account Creation
	 *
	 * @since 6.0
	 */
	add_action( 'Students/Student.php|header', 'MoodleTriggered' );
	add_action( 'Students/Student.php|create_student_checks', 'MoodleTriggered' );
	add_action( 'Students/Student.php|create_student', 'MoodleTriggered' );
}

// Check Moodle plugin configuration options are set / logged in.
elseif ( MoodleConfig() )
{
	// Register plugin functions to be hooked.
	add_action( 'Students/Student.php|header', 'MoodleTriggered' );
	add_action( 'Students/Student.php|create_student_checks', 'MoodleTriggered' );
	add_action( 'Students/Student.php|create_student', 'MoodleTriggered' );
	add_action( 'Students/Student.php|update_student_checks', 'MoodleTriggered' );
	add_action( 'Students/Student.php|update_student', 'MoodleTriggered' );
	add_action( 'Students/Student.php|upload_student_photo', 'MoodleTriggered' );
	add_action( 'Students/Student.php|add_student_address', 'MoodleTriggered' );
	add_action( 'Students/Student.php|update_student_address', 'MoodleTriggered' );
	add_action( 'Students/Student.php|delete_student', 'MoodleTriggered' );

add_action( 'Students/AddUsers.php|user_assign_role', 'MoodleTriggered' );
	add_action( 'Students/AddUsers.php|user_unassign_role', 'MoodleTriggered' );

add_action( 'Users/User.php|header', 'MoodleTriggered' );
	add_action( 'Users/User.php|create_user_checks', 'MoodleTriggered' );
	add_action( 'Users/User.php|create_user', 'MoodleTriggered' );
	add_action( 'Users/User.php|update_user_checks', 'MoodleTriggered' );
	add_action( 'Users/User.php|update_user', 'MoodleTriggered' );
	add_action( 'Users/User.php|upload_user_photo', 'MoodleTriggered' );
	add_action( 'Users/User.php|delete_user', 'MoodleTriggered' );

add_action( 'Users/AddStudents.php|user_assign_role', 'MoodleTriggered' );
	add_action( 'Users/AddStudents.php|user_unassign_role', 'MoodleTriggered' );

add_action( 'Custom/CreateParents.php|create_user', 'MoodleTriggered' );
	add_action( 'Custom/CreateParents.php|user_assign_role', 'MoodleTriggered' );

add_action( 'Grades/Assignments.php|create_assignment', 'MoodleTriggered' );
	add_action( 'Grades/Assignments.php|update_assignment', 'MoodleTriggered' );
	add_action( 'Grades/Assignments.php|delete_assignment', 'MoodleTriggered' );

add_action( 'Scheduling/Courses.php|header', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|create_course_subject', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|create_course', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|create_course_period', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|update_course_subject', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|update_course', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|update_course_period', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|delete_course_subject', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|delete_course', 'MoodleTriggered' );
	add_action( 'Scheduling/Courses.php|delete_course_period', 'MoodleTriggered' );

add_action( 'Scheduling/MassSchedule.php|schedule_student', 'MoodleTriggered' );
	add_action( 'Scheduling/MassDrops.php|drop_student', 'MoodleTriggered' );
	add_action( 'Scheduling/Schedule.php|drop_student', 'MoodleTriggered' );
	add_action( 'Scheduling/Schedule.php|schedule_student', 'MoodleTriggered' );
	add_action( 'Scheduling/Scheduler.php|schedule_student', 'MoodleTriggered' );

add_action( 'School_Setup/Calendar.php|event_field', 'MoodleTriggered' );
	add_action( 'School_Setup/Calendar.php|create_calendar_event', 'MoodleTriggered' );
	add_action( 'School_Setup/Calendar.php|update_calendar_event', 'MoodleTriggered' );
	add_action( 'School_Setup/Calendar.php|delete_calendar_event', 'MoodleTriggered' );

add_action( 'School_Setup/PortalNotes.php|portal_note_field', 'MoodleTriggered', 2 );
	add_action( 'School_Setup/PortalNotes.php|create_portal_note', 'MoodleTriggered' );
	add_action( 'School_Setup/PortalNotes.php|update_portal_note', 'MoodleTriggered' );
	add_action( 'School_Setup/PortalNotes.php|delete_portal_note', 'MoodleTriggered' );

add_action( 'School_Setup/Rollover.php|rollover_checks', 'MoodleTriggered' );

add_action( 'School_Setup/Rollover.php|rollover_after', 'MoodleTriggered' );
}

/**
 * Moodle Triggered function.
 * Will redirect to Moodle() function with the right WebService function name.
 *
 * @param string $hook_tag Hook tag.
 * @param string $arg1     Hook argument 1.
 *
 * @return bool False if ! MoodleConfig(), else true if action found.
 */
function MoodleTriggered( $hook_tag, $arg1 = '' )
{
	global $error;

if ( ! MoodleConfig() )
	{
		// Moodle plugin configuration options are not set / not logged in / no UserSchool().
		return false;
	}

list( $modname, $action ) = explode( '|', $hook_tag );

switch ( $hook_tag )
	{
/***************STUDENTS**/
		/*Students/Student.php*/
		case 'Students/Student.php|header':
			//propose to create student in Moodle: if 1) this is a creation, 2) this is an already created student but not in Moodle yet

if ( AllowEdit()
				&& User( 'PROFILE' ) === 'admin'
				&& ( ! isset( $_REQUEST['category_id'] )
					|| $_REQUEST['category_id'] == 1 ) ) // General Info.
			{
				//2) verify the student is not in Moodle:

if ( UserStudentID() )
				{
					$old_student_in_moodle = (bool) MoodleXRosarioGet( 'student_id', UserStudentID() );
				}

if ( $_REQUEST['student_id'] === 'new'
					|| ! $old_student_in_moodle )
				{
					DrawHeader( CheckBoxOnclick(
						'moodle_create_student',
						_( 'Create Student in Moodle' )
					) );
				}
			}
			elseif ( basename( $_SERVER['PHP_SELF'] ) === 'index.php'
				&& Config( 'CREATE_STUDENT_ACCOUNT_AUTOMATIC_ACTIVATION' ) )
			{
				$_REQUEST['moodle_create_student'] = true;
			}

break;

case 'Students/Student.php|create_student_checks':
			if ( ! empty( $_REQUEST['moodle_create_student'] )
				&& ! MoodlePasswordCheck( $_REQUEST['students']['PASSWORD'] ) )
			{
				$error[] = _( 'Please enter a valid password' );
			}
			elseif ( Config( 'CREATE_STUDENT_ACCOUNT_AUTOMATIC_ACTIVATION' )
				&& basename( $_SERVER['PHP_SELF'] ) === 'index.php' )
			{
				// @since 5.9 Automatic Moodle Student Account Creation.
				$_REQUEST['moodle_create_student'] = true;

// Moodle creates user password: Do not check password.
			}

if ( ! empty( $_REQUEST['moodle_create_student'] )
				&& ( empty( $_REQUEST['students']['USERNAME'] )
					|| empty( $_REQUEST['students'][ROSARIO_STUDENTS_EMAIL_FIELD] ) ) )
			{
				// Username, email required.
				$error[] = _( 'Please fill in the required fields' );
			}

break;

case 'Students/Student.php|create_student':
			if ( ! empty( $_REQUEST['moodle_create_student'] ) )
			{
				if ( Config( 'CREATE_STUDENT_ACCOUNT_AUTOMATIC_ACTIVATION' )
					&& basename( $_SERVER['PHP_SELF'] ) === 'index.php' )
				{
					// @since 5.9 Automatic Moodle Student Account Creation.
					// Moodle creates user password.
					$_REQUEST['students']['PASSWORD'] = '';
				}

Moodle( $modname, 'core_user_create_users' );
			}

break;

case 'Students/Student.php|update_student_checks':
			if ( ! empty( $_REQUEST['moodle_create_student'] )
				&& ! MoodlePasswordCheck( $_REQUEST['students']['PASSWORD'] ) )
			{
				$error[] = _( 'Please enter a valid password' );
			}

break;

case 'Students/Student.php|update_student':
			if ( ! empty( $_REQUEST['moodle_create_student'] ) )
			{
				$moodle_user_id = Moodle( $modname, 'core_user_create_users' );

if ( $moodle_user_id < 0 )
				{
					// @since 5.9 Moodle circumvent bug: no response or error but User created.
					// Get User ID right after creation and try to save it.
					Moodle( $modname, 'core_user_get_users' );
				}

//relate parent if exists
				Moodle( $modname, 'core_role_assign_roles' );
			}
			else
			{
				Moodle( $modname, 'core_user_update_users' );
			}

break;

case 'Students/Student.php|upload_student_photo':
			Moodle( $modname, 'core_files_upload' );

break;

case 'Students/Student.php|add_student_address':
			if ( ! empty( $_REQUEST['values']['students_join_address']['RESIDENCE'] ) )
			{
				Moodle( $modname, 'core_user_update_users' );
			}

break;

case 'Students/Student.php|update_student_address':
			$residence = DBGetOne( "SELECT RESIDENCE
				FROM students_join_address
				WHERE ADDRESS_ID='" . (int) $_REQUEST['address_id'] . "'" );

if ( $residence == 'Y' )
			{
				Moodle( $modname, 'core_user_update_users' );
			}

break;

// @since 5.8 Delete Student from Moodle.
		case 'Students/Student.php|delete_student':
			Moodle( $modname, 'core_user_delete_users' );

break;

/*Students/AddUsers.php*/
		case 'Students/AddUsers.php|user_assign_role':
			Moodle( $modname, 'core_role_assign_roles' );

break;

case 'Students/AddUsers.php|user_unassign_role':
			Moodle( $modname, 'core_role_unassign_roles' );

break;

/***************USERS**/
		/*Users/User.php*/
		case 'Users/User.php|header':
			global $old_user_in_moodle;

//propose to create user in Moodle: if
			//1) this is a creation
			//2) this is an already created user but not in Moodle yet
			//3) the users have not been rolled yet

if ( AllowEdit()
				&& User( 'PROFILE' ) === 'admin'
				&& ( ! isset( $_REQUEST['category_id'] )
					|| $_REQUEST['category_id'] == 1 ) ) // General Info
			{
				//2) verify the user is not in Moodle:

if ( UserStaffID() )
				{
					$old_user_in_moodle = (bool) MoodleXRosarioGet( 'staff_id', UserStaffID() );
				}

//3) verify the users have not been rolled yet:
				$users_rolled = false;

if ( count( DBGet( "SELECT 'ROLLED' FROM staff WHERE SYEAR='" . ( UserSyear() + 1 ) . "'" ) ) )
				{
					$users_rolled = true;
				}

if (  ( $_REQUEST['staff_id'] === 'new'
					|| ! $old_user_in_moodle )
					&& ! $users_rolled )
				{
					DrawHeader( CheckBoxOnclick(
						'moodle_create_user',
						_( 'Create User in Moodle' )
					) );
				}
			}

break;

case 'Users/User.php|create_user_checks':
			if ( ! empty( $_REQUEST['moodle_create_user'] )
				&& ! MoodlePasswordCheck( $_REQUEST['staff']['PASSWORD'] ) )
			{
				$error[] = _( 'Please enter a valid password' );
			}

if ( ! empty( $_REQUEST['moodle_create_user'] )
				&& ( empty( $_REQUEST['staff']['USERNAME'] )
					|| empty( $_REQUEST['staff']['EMAIL'] ) ) )
			{
				// Username, email required.
				$error[] = _( 'Please fill in the required fields' );
			}

break;

case 'Users/User.php|create_user':
			if ( ! empty( $_REQUEST['moodle_create_user'] ) )
			{
				$moodle_user_id = Moodle( $modname, 'core_user_create_users' );

Moodle( $modname, 'core_role_assign_roles' );
			}

break;

case 'Users/User.php|update_user_checks':

if ( ! empty( $_REQUEST['moodle_create_user'] )
				&& ! MoodlePasswordCheck( $_REQUEST['staff']['PASSWORD'] ) )
			{
				$error[] = _( 'Please enter a valid password' );
			}

break;

case 'Users/User.php|update_user':
			if ( ! empty( $_REQUEST['moodle_create_user'] ) )
			{
				Moodle( $modname, 'core_user_create_users' );
				Moodle( $modname, 'core_role_assign_roles' );
			}
			elseif ( MoodleXRosarioGet( 'staff_id', UserStaffID() ) )
			{
				Moodle( $modname, 'core_user_update_users' );
				Moodle( $modname, 'core_role_unassign_roles' );
				Moodle( $modname, 'core_role_assign_roles' );
			}

break;

case 'Users/User.php|upload_user_photo':
			Moodle( $modname, 'core_files_upload' );

break;

case 'Users/User.php|delete_user':
			Moodle( $modname, 'core_user_delete_users' );

break;

/*Users/AddStudents.php*/
		case 'Users/AddStudents.php|user_assign_role':
			Moodle( $modname, 'core_role_assign_roles' );

break;

case 'Users/AddStudents.php|user_unassign_role':
			Moodle( $modname, 'core_role_unassign_roles' );

break;

/***************CUSTOM**/
		/*Custom/CreateParents.php*/
		case 'Custom/CreateParents.php|create_user':
			Moodle( $modname, 'core_user_create_users' );

break;

case 'Custom/CreateParents.php|user_assign_role':
			Moodle( $modname, 'core_role_assign_roles' );

break;

/***************GRADES**/
		/*Grades/Assignments.php*/
		case 'Grades/Assignments.php|create_assignment':
			//add course event to the Moodle calendar
			Moodle( $modname, 'core_calendar_create_calendar_events' );

break;

case 'Grades/Assignments.php|update_assignment':
			//delete event then recreate it!
			Moodle( $modname, 'core_calendar_delete_calendar_events' );
			Moodle( $modname, 'core_calendar_create_calendar_events' );

break;

case 'Grades/Assignments.php|delete_assignment':
			Moodle( $modname, 'core_calendar_delete_calendar_events' );

break;

/***************SCHEDULING**/
		/*Scheduling/Courses.php*/
		case 'Scheduling/Courses.php|header':
			//propose to create course period in Moodle: if
			//1) this is a creation,
			//2) this is an already created course period but not in Moodle yet
			//AND 3) if the course is in Moodle

if ( AllowEdit() )
			{
				//2) verify if the course period is in Moodle:
				$old_course_period_in_moodle = false;

if ( $_REQUEST['course_period_id'] !== 'new' )
				{
					$old_course_period_in_moodle = (bool) MoodleXRosarioGet( 'course_period_id', $_REQUEST['course_period_id'] );
				}

//3) verify if the course is in Moodle:
				$course_in_moodle = false;

if ( $_REQUEST['course_id'] !== 'new' )
				{
					$course_in_moodle = (bool) MoodleXRosarioGet( 'course_id', $_REQUEST['course_id'] );
				}

if ( $course_in_moodle
					&& ( $_REQUEST['course_period_id'] === 'new'
						|| ! $old_course_period_in_moodle ) )
				{
					DrawHeader( CheckBoxOnclick(
						'moodle_create_course_period',
						_( 'Create Course Period in Moodle' )
					) );
				}
			}

break;

case 'Scheduling/Courses.php|create_course_subject':
		case 'Scheduling/Courses.php|create_course':
			Moodle( $modname, 'core_course_create_categories' );

break;

case 'Scheduling/Courses.php|create_course_period':
			if ( ! empty( $_REQUEST['moodle_create_course_period'] ) )
			{
				Moodle( $modname, 'core_course_create_courses' );
				Moodle( $modname, 'core_role_assign_roles' );
			}

break;

case 'Scheduling/Courses.php|update_course_subject':
		case 'Scheduling/Courses.php|update_course':
			Moodle( $modname, 'core_course_update_categories' );

break;

case 'Scheduling/Courses.php|update_course_period':
			//if Course Period is already in Moodle

if ( MoodleXRosarioGet( 'course_period_id', $_REQUEST['course_period_id'] ) )
			{
				Moodle( $modname, 'core_course_update_courses' );

//update teacher too
				global $columns, $current;

if ( ! empty( $columns['TEACHER_ID'] )
					&& $columns['TEACHER_ID'] != $current[1]['TEACHER_ID'] )
				{
					Moodle( $modname, 'core_role_unassign_roles' );
					Moodle( $modname, 'core_role_assign_roles' );
				}
			}

//this is an already created course period but not in Moodle yet TODO: TEST!!
			elseif ( ! empty( $_REQUEST['moodle_create_course_period'] ) )
			{
				Moodle( $modname, 'core_course_create_courses' );
				Moodle( $modname, 'core_role_assign_roles' );
			}

break;

case 'Scheduling/Courses.php|delete_course_subject':
		case 'Scheduling/Courses.php|delete_course':
			Moodle( $modname, 'core_course_delete_categories' );

break;

case 'Scheduling/Courses.php|delete_course_period':
			Moodle( $modname, 'core_course_delete_courses' );

break;

/*Scheduling/MassSchedule.php*/
		case 'Scheduling/MassSchedule.php|schedule_student':
			Moodle( $modname, 'enrol_manual_enrol_users' );

break;

/*Scheduling/MassDrops.php*/
		case 'Scheduling/MassDrops.php|drop_student':
			Moodle( $modname, 'enrol_manual_unenrol_users' );

break;

/*Scheduling/Schedule.php*/
		case 'Scheduling/Schedule.php|schedule_student':
			Moodle( $modname, 'enrol_manual_enrol_users' );
			break;

case 'Scheduling/Schedule.php|drop_student':
			Moodle( $modname, 'enrol_manual_unenrol_users' );
			break;

/*Scheduling/Scheduler.php*/
		case 'Scheduling/Scheduler.php|schedule_student':
			Moodle( $modname, 'enrol_manual_enrol_users' );
			break;

/***************SCHOOL_SETUP**/
		/*School_Setup/Calendar.php*/
		case 'School_Setup/Calendar.php|event_field':
			// Only if new event.

if ( ! empty( $_REQUEST['event_id'] )
				&& $_REQUEST['event_id'] === 'new' )
			{
				echo '<tr><td>' . _( 'Publish Event in Moodle?' ) .
				' <label><input type="checkbox" name="MOODLE_PUBLISH_EVENT" value="Y" checked> ' .
				_( 'Yes' ) . '</label></td></tr>';
			}

break;

case 'School_Setup/Calendar.php|create_calendar_event':
			global $error;

if ( ! empty( $_REQUEST['MOODLE_PUBLISH_EVENT'] ) )
			{
				Moodle( $modname, 'core_calendar_create_calendar_events' );

if ( ! empty( $error ) )
				{
					echo ErrorMessage( $error, 'fatal' ); //display inside popup, before JS closing
				}
			}

break;

case 'School_Setup/Calendar.php|update_calendar_event':
			global $error;

$is_moodle_event = (bool) MoodleXRosarioGet( 'calendar_event_id', $_REQUEST['event_id'] );

if ( $is_moodle_event )
			{
				//delete event then recreate it!
				Moodle( $modname, 'core_calendar_delete_calendar_events' );

if ( ! empty( $error ) )
				{
					echo ErrorMessage( $error, 'fatal' ); //display inside popup, before JS closing
				}

Moodle( $modname, 'core_calendar_create_calendar_events' );

if ( ! empty( $error ) )
				{
					echo ErrorMessage( $error, 'fatal' ); //display inside popup, before JS closing
				}
			}

break;

case 'School_Setup/Calendar.php|delete_calendar_event':
			global $error;

Moodle( $modname, 'core_calendar_delete_calendar_events' );

if ( ! empty( $error ) )
			{
				echo ErrorMessage( [ $error ], 'fatal' ); //display inside popup, before JS closing
			}

break;

/*School_Setup/PortalNotes.php*/
		case 'School_Setup/PortalNotes.php|portal_note_field':
			$id = $arg1;
			global $return;

//only if new note

if ( $id == 'new' )
			{
				$return .= '<tr class="st"><td colspan="2"><b>' . _( 'Publish Note in Moodle?' ) . '</b> <label><input type="checkbox" name="MOODLE_PUBLISH_NOTE" value="Y" /> ' . _( 'Yes' ) . '</label></td></tr>';
			}

break;

case 'School_Setup/PortalNotes.php|create_portal_note':
			if ( ! empty( $_REQUEST['MOODLE_PUBLISH_NOTE'] ) )
			{
				Moodle( $modname, 'core_notes_create_notes' );
			}

break;

case 'School_Setup/PortalNotes.php|update_portal_note':
			global $columns;

//update note if title or content modified

if ( isset( $columns['TITLE'] ) || isset( $columns['CONTENT'] ) )
			{
				Moodle( $modname, 'core_notes_update_notes' );
			}

break;

case 'School_Setup/PortalNotes.php|delete_portal_note':
			Moodle( $modname, 'core_notes_delete_notes' );

break;

/*School_Setup/Rollover.php*/
		case 'School_Setup/Rollover.php|rollover_checks':
			// RE roll staff or courses

global $exists_RET, $cp_moodle_id, $cp_teacher_id;

$next_syear = UserSyear() + 1;

//reset SUBJECT_ID / COURSE_ID / COURSE_PERIOD_ID to pre-rollover values

if ( ! empty( $_REQUEST['tables']['courses'] ) && $exists_RET['courses'][1]['COUNT'] )
			{
				//SUBJECT_ID
				DBQuery( "UPDATE moodlexrosario SET ROSARIO_ID=(SELECT ROLLOVER_ID FROM course_subjects WHERE SUBJECT_ID=ROSARIO_ID) WHERE exists(SELECT 1 FROM course_subjects WHERE SUBJECT_ID=ROSARIO_ID AND ROLLOVER_ID IS NOT NULL AND SYEAR='" . $next_syear . "') AND " . DBEscapeIdentifier( 'column' ) . "='subject_id'" );

//COURSE_ID
				DBQuery( "UPDATE moodlexrosario SET ROSARIO_ID=(SELECT ROLLOVER_ID FROM courses WHERE COURSE_ID=ROSARIO_ID) WHERE exists(SELECT 1 FROM courses WHERE COURSE_ID=ROSARIO_ID AND ROLLOVER_ID IS NOT NULL AND SYEAR='" . $next_syear . "') AND " . DBEscapeIdentifier( 'column' ) . "='course_id'" );

//COURSE_PERIOD_ID
				$course_periods_RET = DBGet( "SELECT mxc.MOODLE_ID AS CP_MOODLE_ID, cp.TEACHER_ID FROM course_periods cp, moodlexrosario mxc WHERE cp.SYEAR='" . $next_syear . "' AND cp.SCHOOL_ID='" . UserSchool() . "' AND cp.ROLLOVER_ID IS NOT NULL AND cp.ROLLOVER_ID=mxc.ROSARIO_ID AND mxc." . DBEscapeIdentifier( 'column' ) . "='course_period_id'" );

foreach ( (array) $course_periods_RET as $reset_course_period )
				{
					$cp_moodle_id = $reset_course_period['CP_MOODLE_ID'];
					$cp_teacher_id = $reset_course_period['TEACHER_ID'];

Moodle( $modname, 'core_role_unassign_roles' );
					Moodle( $modname, 'core_course_delete_courses' );
				}
			}

//reset STAFF_ID to pre-rollover values
			elseif ( ! empty( $_REQUEST['tables']['staff'] ) && $exists_RET['staff'][1]['COUNT'] )
			{
				DBQuery( "UPDATE moodlexrosario SET ROSARIO_ID=(SELECT ROLLOVER_ID FROM staff WHERE STAFF_ID=ROSARIO_ID) WHERE exists(SELECT 1 FROM staff WHERE STAFF_ID=ROSARIO_ID AND ROLLOVER_ID IS NOT NULL AND SYEAR='" . $next_syear . "') AND " . DBEscapeIdentifier( 'column' ) . "='staff_id'" );
			}

break;

case 'School_Setup/Rollover.php|rollover_after':
			$next_syear = UserSyear() + 1;

if ( ! empty( $_REQUEST['tables']['staff'] ) )
			{
				// STAFF ROLLOVER.
				$staff_RET = DBGet( "SELECT STAFF_ID,ROLLOVER_ID FROM staff WHERE SYEAR='" . $next_syear . "' AND ROLLOVER_ID IS NOT NULL" );

foreach ( (array) $staff_RET as $value )
				{
					DBQuery( "UPDATE moodlexrosario SET ROSARIO_ID='" . (int) $value['STAFF_ID'] . "' WHERE ROSARIO_ID='" . (int) $value['ROLLOVER_ID'] . "' AND " . DBEscapeIdentifier( 'column' ) . "='staff_id'" );
				}
			}

if ( ! empty( $_REQUEST['tables']['courses'] ) )
			{
				// course_subjects ROLLOVER.
				$course_subjects_RET = DBGet( "SELECT SUBJECT_ID,ROLLOVER_ID FROM course_subjects WHERE SYEAR='" . $next_syear . "' AND SCHOOL_ID='" . UserSchool() . "' AND ROLLOVER_ID IS NOT NULL" );

foreach ( (array) $course_subjects_RET as $value )
				{
					DBQuery( "UPDATE moodlexrosario SET ROSARIO_ID='" . (int) $value['SUBJECT_ID'] . "' WHERE ROSARIO_ID='" . (int) $value['ROLLOVER_ID'] . "' AND " . DBEscapeIdentifier( 'column' ) . "='subject_id'" );
				}

// courses ROLLOVER.
				$courses_RET = DBGet( "SELECT COURSE_ID,ROLLOVER_ID
					FROM courses
					WHERE SYEAR='" . $next_syear . "'
					AND SCHOOL_ID='" . UserSchool() . "'
					AND ROLLOVER_ID IS NOT NULL" );

foreach ( (array) $courses_RET as $value )
				{
					DBQuery( "UPDATE moodlexrosario
						SET ROSARIO_ID='" . (int) $value['COURSE_ID'] . "'
						WHERE ROSARIO_ID='" . (int) $value['ROLLOVER_ID'] . "'
						AND " . DBEscapeIdentifier( 'column' ) . "='course_id'" );
				}

// course_periods ROLLOVER.
				global $rolled_course_period, $next_syear;

$course_periods_RET = DBGet( "SELECT cp.COURSE_PERIOD_ID,cp.COURSE_ID,cp.SHORT_NAME,cp.MARKING_PERIOD_ID,cp.TEACHER_ID
					FROM course_periods cp,moodlexrosario mxc
					WHERE cp.SYEAR='" . $next_syear . "'
					AND cp.SCHOOL_ID='" . UserSchool() . "'
					AND cp.ROLLOVER_ID IS NOT NULL
					AND cp.ROLLOVER_ID=mxc.ROSARIO_ID
					AND mxc." . DBEscapeIdentifier( 'column' ) . "='course_period_id'" );

foreach ( (array) $course_periods_RET as $rolled_course_period )
				{
					Moodle( $modname, 'core_course_create_courses' );
					Moodle( $modname, 'core_role_assign_roles' );
				}
			}

break;

default:
			return false;
	}

return true;
}

/**
 * Moodle integrator function
 * Will call 2 functions (`[$moodle_functionname]_object` and `[$moodle_functionname]_response`)
 * from a file named after $modname.
 * Will call `[$moodle_functionname]_object` to get the Moodle WS function object param.
 * Will call `[$moodle_functionname]_response` to handle Moodle WS function response.
 *
 * @uses MoodleAPICall() function to send the object to Moodle via XML-RPC or REST.
 *
 * @since 5.9 Return result from `[$moodle_functionname]_response`.
 *
 * @param string $modname             Module name.
 * @param string $moodle_functionname Moodle Webservice function name.
 *
 * @return `[$moodle_functionname]_response` return.
 */
function Moodle( $modname, $moodle_functionname )
{
	require_once 'plugins/Moodle/' . $modname;

require_once 'plugins/Moodle/client.php';

// First, get the right object corresponding to the web service.
	$object = call_user_func( $moodle_functionname . '_object' );

// Finally, send the object.
	return MoodleAPICall( $moodle_functionname, $object );
}

/**
 * Check Moodle password
 * The password must have at least 8 characters, at least 1 digit, at least 1 lower case letter, at least 1 upper case letter, at least 1 non-alphanumeric character
 *
 * @param string $password Password.
 *
 * @return bool True if password empty or if complies with Moodle policy.
 */
function MoodlePasswordCheck( $password )
{
	if ( empty( $password ) )
	{
		// @since 5.9 Moodle creates user password if left empty.
		return true;
	}

if ( mb_strlen( $password ) < 8 || ! preg_match( '/[^a-zA-Z0-9]+/', $password ) || ! preg_match( '/[a-z]+/', $password ) || ! preg_match( '/[A-Z]+/', $password ) || ! preg_match( '/[0-9]+/', $password ) )
	{
		return false;
	}

return true;
}

/**
 * Get Moodle ID by RosarioSIS ID
 *
 * @since 6.0
 *
 * @uses moodlexrosario DB cross table.
 *
 * @param string $column     Column, what type of object.
 * @param int    $rosario_id RosarioSIS ID.
 *
 * @return int 0 or Moodle ID.
 */
function MoodleXRosarioGet( $column, $rosario_id )
{
	if ( ! $column
		|| ! $rosario_id )
	{
		return 0;
	}

return (int) DBGetOne( "SELECT moodle_id
		FROM moodlexrosario
		WHERE rosario_id='" . (int) $rosario_id . "'
		AND " . DBEscapeIdentifier( 'column' ) . "='" . DBEscapeString( $column ) . "'" );
}

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