chamilo-lms/main/inc/ajax/thematic.ajax.php

<?php
/* For licensing terms, see /chamilo_license.txt */
/**
 * Responses to AJAX calls for thematic 
 */
 
require_once '../global.inc.php';
require_once api_get_path(LIBRARY_PATH).'attendance.lib.php';
require_once api_get_path(LIBRARY_PATH).'thematic.lib.php';

api_protect_course_script(true);

$action = $_GET['a'];

switch ($action) {	
	case 'get_datetime_by_attendance':							
		$attendance_id = intval($_POST['attendance_id']);
        
		$thematic_advance_id = intval($_POST['thematic_advance_id']);
		
		$label = '';
		$input_select = '';			
		if (!empty($attendance_id)) {
			$attendance = new Attendance();										
			$thematic   = new Thematic();                
            $thematic_list = $thematic->get_thematic_list();
            
            $my_list = $thematic_list_temp = array();
            foreach($thematic_list as $item) {                    	
                $my_list = $thematic->get_thematic_advance_by_thematic_id($item['id']);                    
                $thematic_list_temp = array_merge($my_list, $thematic_list_temp);
            }     
			$new_thematic_list = array();
		
			foreach($thematic_list_temp as $item) {
				if (!empty($item['attendance_id']) ) {
					$new_thematic_list[$item['id']] = array('attendance_id' =>$item['attendance_id'], 'start_date'=>$item['start_date']);
				}
			}      
			          
			$attendance_calendar = $attendance->get_attendance_calendar($attendance_id);		
			$calendar_select = array();
			$label = get_lang('StartDate');
			if (!empty($attendance_calendar)) {
				$input_select .= '<select name="start_date_by_attendance" UNIQUE size="5">';				
				foreach ($attendance_calendar as $calendar) {
					$insert = true;
					//checking if was already taken						
					foreach($new_thematic_list as $thematic_item) {
						//if ($calendar['db_date_time'] == $thematic_item['start_date'] && $calendar['attendance_id'] == $thematic_item['attendance_id'] ) {
                        if ($calendar['db_date_time'] == $thematic_item['start_date'] ) {
							$insert = false;
							break;	
						}						
					}
					if ($insert == true) {
						$input_select .= '<option value="'.$calendar['date_time'].'">'.$calendar['date_time'].'</option>';
					}
				}
				$input_select .= '</select>';
			} else {
				$input_select .= '<em>'.get_lang('ThereAreNoRegisteredDatetimeYet').'</em>';
			}
		} 
		?>			
		<div class="row">
			<div class="label"><?php echo $label ?></div>
			<div class="formw"><?php echo $input_select ?></div>
		</div>			
		<?php				
	    break;
	    
	case 'update_done_thematic_advance':	
		$thematic_advance_id = intval($_GET['thematic_advance_id']);
		$total_average = 0;			
		if (!empty($thematic_advance_id)) {				
			$thematic = new Thematic();				
			$affected_rows  = $thematic->update_done_thematic_advances($thematic_advance_id);			
			//if ($affected_rows) {
			$total_average  = $thematic->get_total_average_of_thematic_advances(api_get_course_id(), api_get_session_id());
			//}			
		}
		echo $total_average;
		break;
	default:
		echo '';
}
exit;