<?php
$zamdeknaprav = iup_get_zamdeknaprav($_SESSION['user']['teacher']['fakultet']);
include_once $_SERVER['DOCUMENT_ROOT'].'/inc/class_SYSTEM.php';
$SYSTEMclass = new SYSTEMclass();

	if(isset($_POST['lkumu_zaversh'])||isset($_POST['lkumu_gotovo'])||isset($_POST['lkumu_vernutkaf'])){//сохраняем выставленные режимы для предметов
		$id_zayavka = (int)$_POST['id_zayavka'];
		//загрузка файла umu_file
		if(isset($_POST['del_file'])){foreach($_POST['del_file'] as $fid => $val){
			$sql = 'SELECT * FROM '.$TB['iup_kafedrs_files'].' WHERE id_user='.$_SESSION['user']['id'].' AND id='.$fid.'';
			$rez = $DB->QUR_SEL($sql);
			if($rez){
				$val = $rez[1];
				unlink($val['file']);
				$rez = $DB->QUR_SEL('DELETE FROM '.$TB['iup_kafedrs_files'].' WHERE id_user='.$_SESSION['user']['id'].' AND id='.$fid.'');
				$msg['err'][]='Файл удален!';
			}else{
				$msg['err'][]='Файл не найден в базе данных.';
			}
		}}
		//echo '<pre>'.print_r($_FILES,1).'</pre>';
		if(isset($_FILES['umu_file'])){
			//foreach($_FILES['umu_file']['tmp_name'] as $k => $v){
			$v = $_FILES['umu_file']['tmp_name'];
			if($v!=''){//загружаем файл
				$dir_dest = 'upload/iup/'.$_SESSION['user']['id'].'/';
				if(!file_exists($dir_dest)) mkdir($dir_dest);
				$fil = $_FILES['umu_file']['name'];
				$t = explode('.',$fil); $ext = $t[count($t)-1]; 
				unset($t[count($t)-1]); $fn = implode('.',$t);
				$uploadfile = $dir_dest . basename(translit($fn).'.'.$ext);
				//if (move_uploaded_file($v, $uploadfile)) {
				if ($SYSTEMclass->sysUPLOAD($v, $uploadfile)) {
					$sql1 = 'INSERT INTO `'.$TB['iup_kafedrs_files'].'` VALUES (0,'.time().','.$_SESSION['user']['id'].','.$id_zayavka.',"Файл кафедры ИУП","'.$uploadfile.'",2);';
					$rez1 = $DB->QUR($sql1);
					if($rez1){
						$msg['msg'][]='Файл загружен и сохранен в БД!';
					}else{
						$msg['err'][]='Файл загружен и не сохранен в БД!';
					}
				} else {
					$msg['err'][]='Файл не загружен!';
				}
			}
			//}
		}
		
		if(isset($_POST['chat_umu'])&&$_POST['chat_umu']!=''){//сохраняем чат с уму
			$chat_umu = addslashes(htmlspecialchars(strip_tags($_POST['chat_umu'])));
			$sql = 'INSERT INTO '.$TB['iup_kafumu_chat'].' VALUES(0,'.time().','.$_SESSION['user']['id'].','.$id_zayavka.',"'.$_SESSION['user']['fio'].'","'.$chat_umu.'",2)';
			$rez = $DB->QUR_SEL($sql);
		}
		
		if(isset($_POST['lkumu_gotovo'])){//меняем статус у заявки
			$sql = 'UPDATE '.$TB['iup_studentzayavks'].' SET status=5 WHERE id='.$id_zayavka.'';
			$rez = $DB->QUR_SEL($sql);
			if($rez){
				send_email_iup($id_zayavka);
				$sql = 'INSERT INTO '.$TB['iup_statuses'].' VALUES(0,'.time().','.$id_zayavka.','.$_SESSION['user']['id'].',4,5,"")';
				$rez = $DB->QUR($sql);
				if($rez){ $msg['msg'][]='Время изменения статуса сохранено!';}
				else{ $msg['err'][]='Время изменения статуса не сохранено!'; }
			}
		}elseif(isset($_POST['lkumu_vernutkaf'])){
			$sql = 'UPDATE '.$TB['iup_studentzayavks'].' SET status=3 WHERE id='.$id_zayavka.'';
			$rez = $DB->QUR_SEL($sql);
			if($rez){
				send_email_iup($id_zayavka);
				$sql = 'INSERT INTO '.$TB['iup_statuses'].' VALUES(0,'.time().','.$id_zayavka.','.$_SESSION['user']['id'].',4,3,"")';
				$rez = $DB->QUR($sql);
				if($rez){ $msg['msg'][]='Время изменения статуса сохранено!';}
				else{ $msg['err'][]='Время изменения статуса не сохранено!'; }
			}
		}
		
		//$smarty->assign('debug','<pre>'.print_r($_POST,1).'</pre>');
		$des = 'show';
	}
	
	if($des == 'attved1'){//ПРОТОКОЛ 1
		$id = (int)$_GET['id'];
		print_vedomost($id,1,'tpl_iup_attved1.html');
		exit();
	}
	if($des == 'attved2'){//ПРОТОКОЛ 2
		$id = (int)$_GET['id'];
		print_vedomost($id,2,'tpl_iup_attved2.html');
		exit();
	}
	/*if($des == 'attved3'){//ПРОТОКОЛ 3 Перечень о перезачтенных дисциплинах
		$id = (int)$_GET['id'];
		print_vedomost($id,3,'tpl_iup_attved3.html');
		exit();
	}*/
	if($des == 'attved4'){//ПРОТОКОЛ 4
		$id = (int)$_GET['id'];
		print_vedomost($id,3,'tpl_iup_attved4.html');
		exit();
	}
	if($des == 'edit'){
		$id = (int)$_GET['id'];
		//$sql = 'SELECT * FROM '.$TB['iup_studentzayavks'].' WHERE id='.$id.' AND (status=4 OR status=3)';
		$sql = 'SELECT * FROM '.$TB['iup_studentzayavks'].' WHERE id='.$id.' '; //теперь отражаем любую заявку
		$rez = $DB->QUR_SEL($sql);
		if($rez){
			$val = $rez[1]; $id_zayavka=$val['id'];
			$val['data_c'] = date('H:i:s d.m.Y',$val['data_c']);
			$val['diplom_data'] = date('d.m.Y',$val['diplom_data']);
			$sql = 'SELECT * FROM '.$TB['iup_studentzayavks_files'].' WHERE id_studentzayavks='.$id_zayavka.' ORDER BY data_c';
			$rez = $DB->QUR_SEL($sql);
			if($rez){foreach($rez as $k => $v)if($k){
				$v['data_c'] = date('H:i:s d.m.Y',$v['data_c']);
				$val['files'][]=$v;
			}}
            //получим предметы по привязке ЗАЯВКИ к УЧ.ПЛАНУ
            $predmets = iup_get_predmets_BYzp($id_zayavka);
            if(!count($predmets)) {
                $val['predmets'] = iup_get_predmets($_SESSION['user']['teacher']['fakultet'], $val['pret_naprav'], $val['pret_kurs'], $val['pret_fo']);
            }else{
                $val['predmets'] = $predmets;
            }
			$at=0;$ad=0;$addtime=0;$addday=0;
			foreach($val['predmets'] as $k => $v){
				$id_predmet = $v['id'];
				
				$sql3 = 'SELECT prepod_name FROM '.$TB['iup_zamdekan'].' WHERE id_studentzayavks='.$id_zayavka.' AND predmet_id='.$id_predmet.'';
				$rez3 = $DB->QUR_SEL($sql3);
				if($rez3){
					$val['predmets'][$k]['prepodfio']=$rez3[1]['prepod_name'];
				
					$sql4 = 'SELECT * FROM '.$TB['iup_ocenki'].' WHERE id_studentzayavks='.$id_zayavka.' AND id_predmet='.$id_predmet.' ORDER BY data_c DESC';
					$rez4 = $DB->QUR_SEL($sql4);
					if($rez4){
						$val['predmets'][$k]['ocenki']=$rez4[1];
					}
				}else{
					$val['predmets'][$k]['prepodfio']='';
				}
			}
			
			$sql = 'SELECT * FROM '.$TB['iup_kafedrs_files'].' WHERE id_studentzayavks='.$val['id'].' ORDER BY data_c';
			$rez = $DB->QUR_SEL($sql);
			if($rez){foreach($rez as $k => $v)if($k){
				$v['data_c'] = date('H:i:s d.m.Y',$v['data_c']);
				$namefile=''; $t=explode('/',$v['file']); $namefile=$t[count($t)-1];
				$v['namefile'] = $namefile;
				$val['filesk'][]=$v;
			}}
			$sql = 'SELECT * FROM '.$TB['iup_kafumu_chat'].' WHERE id_studentzayavks='.$val['id'].' ORDER BY data_c';
			$rez = $DB->QUR_SEL($sql);
			if($rez){foreach($rez as $k => $v)if($k){
				$v['data_c'] = date('H:i:s d.m.Y',$v['data_c']);
				$v['text'] = stripslashes($v['text']);
				$val['chat_umu'][]=$v;
			}}
			
			//echo '<pre>'.print_r($val['predmets'],1).'</pre>';
			$zayavka = $val;
			$smarty->assign('zayavka',$zayavka);
			$smarty->assign('id_zayavka',$id);
		}else{
			$des = 'show';
		}
	}
	if($des == 'show'){
		$zayavks=array();
		//$sql = 'SELECT * FROM '.$TB['iup_studentzayavks'].' WHERE (pret_naprav LIKE "%'.implode('" OR pret_naprav LIKE "%',$zamdeknaprav).'") AND (status=4 OR status=3) ORDER BY data_c DESC'; 
		//$sql = 'SELECT * FROM '.$TB['iup_studentzayavks'].' WHERE (status=4 OR status=3) ORDER BY data_c DESC'; 
		//echo '<pre>'.print_r($_POST,1).'</pre>';
		if(isset($_POST['search_go'])){
			$_SESSION['search']['umu']['fio'] = addslashes(htmlspecialchars($_POST['search_fio']));
		}
		if(isset($_POST['search_goall'])){
			unset($_SESSION['search']['umu']['fio']);
		}
		$whsql=''; $order = ' ORDER BY data_c DESC'; 
		if(isset($_SESSION['search'])){
			$whsql = ' AND fio LIKE "%'.$_SESSION['search']['umu']['fio'].'%"';
			 $order = ' ORDER BY fio';
		}
		$smarty->assign('search_fio',$_SESSION['search']['umu']['fio']);
		if(isset($_POST['filterstatus'])){
			$fs = (int)$_POST['filterstatus'];
			if($fs>0) $filterstatus = 'status='.$fs;
			else  $filterstatus = 'status>=3';
		}else{ $filterstatus='status>=3';}
		$sql = 'SELECT * FROM '.$TB['iup_studentzayavks'].' WHERE '.$filterstatus.''.$whsql.$order.' LIMIT 250'; 
		$rez = $DB->QUR_SEL($sql);
		if($rez){
			foreach($rez as $key => $val)if($key){
				$id_zayavka = $val['id'];
				$val['data_c'] = date('H:i:s d.m.Y',$val['data_c']);
				$sql1 = 'SELECT * FROM '.$TB['iup_ocenki'].' WHERE id_studentzayavks='.$id_zayavka.''; 
				$rez1 = $DB->QUR_SEL($sql1);
				if($rez1){
					$ocall=0; $ociss=0;
					foreach($rez1 as $key1 => $val1)if($key1){
						if($val1['ocenka']!='') $ociss++;
						$ocall++;
					}
					$val['ocenki']['all']=$ocall;
					$val['ocenki']['iss']=$ociss;
				}
				$sql1 = 'SELECT count(id) as kol FROM '.$TB['iup_attkom'].' WHERE id_studentzayavks='.$id_zayavka.''; 
				$rez1 = $DB->QUR_SEL($sql1);
				if($rez1){
					$val['attkom']['all']=$ocall;
					$val['attkom']['iss']=$rez1[1]['kol'];
				}
				$zayavks[] = $val;
			}
		}
		$smarty->assign('zayavks',$zayavks);
	}	
	if($des=='print1'){
		//require_once( "iup_pdf.php" );
		$otchet = 'umu_student';
		require_once( "iup_otchets.php" );
	}
	
	$smarty->assign('zamdeknaprav',$zamdeknaprav);
	$smarty->assign('page',$page);
	$smarty->assign('des',$des);
	$smarty->assign('msg',$msg);
	$maincontent = $smarty->fetch('tpl_iup_main.html');