Rating.php

<?php defined('SYSPATH') or die('No direct script access.');

class Controller_Teacher_Rating extends Controller_UserEnvi {
    
    public function action_edit()
    {
        $twig = Twig::factory('teacher/setRate');
        $twig->User = $this->UserInfo;
        $id = $this->request->param('id');
        $db = new Model_Teacher_Rating;
        
        // Шапка: модули и подмодули
	$discipline = $db->GetMapForDiscipline($this->UserInfo['TeacherID'], $id);
        
        if($discipline->count() == 0)
            throw HTTP_Exception::factory (404, "Дисциплины с ID $id не существует!");
        
	$disciplineHandled = array();
        $maxRate = 0; $i = 0; $module = 0;
        
        foreach($discipline as $row)
        {
            if($row['ModuleID'] != $module)
            {
                $i++;
                $module = $row['ModuleID'];
            }
            if ($i == 1)
                    $disciplineHandled['SubjectName'] = $row['SubjectName'];
            if(!isset($disciplineHandled[$i]['SubmodulesCount']))
            {
                $disciplineHandled[$i]['SubmodulesCount'] = 0;
                $disciplineHandled[$i]['MaxRate'] = 0;
            }
            $j = $disciplineHandled[$i]['SubmodulesCount'] += 1;
            $disciplineHandled[$i]['MaxRate'] += (int) $row['MaxRate'];
            $disciplineHandled[$i]['ModuleTitle'] = $row['ModuleName'];
            $disciplineHandled[$i][$j]['SubmoduleID'] = $row['SubmoduleID'];
            $disciplineHandled[$i][$j]['Title'] = $row['SubModuleName'];
            $disciplineHandled[$i][$j]['Description'] = $row['SubmoduleDescription'];
            $disciplineHandled[$i][$j]['MaxRate'] = (int) $row['MaxRate'];
            $maxRate += $row['MaxRate'];
        }
        $disciplineHandled['ModulesCount'] = $i;
        $disciplineHandled['MaxRate'] = (int) $maxRate; 
        
        $twig->headerRate = $disciplineHandled;
        
        // Студенты и баллы
        $students = $db->GetStudentsForRating($this->UserInfo['TeacherID'], $id);
        $studentsHandled = array();
        $i = 0;
		
        foreach($students as $row) {
			$i++;
			$studentsHandled[$i]['StudentID'] = $row['StudentID'];
			$studentsHandled[$i]['LastName'] = $row['LastName'];
			$studentsHandled[$i]['FirstName'] = $row['FirstName'];
			$studentsHandled[$i]['SecondName'] = $row['SecondName'];
			$studentsHandled[$i]['Grade'] = $row['Grade'];
			$studentsHandled[$i]['GroupNum'] = $row['GroupNum'];
			$rate = $db->getMapForStudent($row['StudentID'], $id);
			$j = 0;
			foreach($rate as $r) {
					$j += 1;
					$studentsHandled[$i][$j]['SubmoduleID'] = $r['SubmoduleID'];
					$studentsHandled[$i][$j]['Rate'] = $r['Rate'];
			}
			$studentsHandled[$i]['RateCount'] = $j;
        }
        $twig->tableRate = $studentsHandled;
		
		$this->response->body($twig);
    }
}