attendancelog/inc/attendancelog.php

<?php
class attendancelog {
    private string $name;
    private $DB;
    public function __construct($DB, $name){
        $this->DB = $DB;
        $this->name = $name;
    }
    function getAllGrupps() {
        $sql_search = 'SELECT id, sokr, fo, kurs FROM acs_grupp WHERE fo="ОФО"  ORDER BY `sokr` DESC';
        $rez = $this->DB->QUR_SEL($sql_search);
        return $rez;
    }
    function getStudentsByGroup($groupName,$educationForm)
    {
        $educationForm = urlencode($educationForm);
        $groupName = urlencode($groupName);
        $url = 'https://eios.mkgtu.ru/api.php?des=studentsByGrupp&param1=' . $groupName . '&param2=' . $educationForm;
        return json_decode(file_get_contents($url),1);
    }
    function getClassesByGroup($groupName,$educationForm)
    {
        $tmp = explode('-', $groupName);
        $groupName = trim($tmp[0]);
        $groupNumber = substr($tmp[1],0,2);
        $educationForm = urlencode($educationForm);
        $groupName = urlencode($groupName);
        $groupNumber = urlencode($groupNumber);
        $url = 'https://local.mkgtu.ru/raspisnew/api.php?des=raspis_grupp&name='. $groupName .'&number='. $groupNumber .'&fo=' . $educationForm;
        return json_decode(file_get_contents($url),1);
        //return $url;
    }
    function currentTime() { //возвращает информацию о текущем моменте для пользователя
        $rez = array();
        $moment = getdate();
        $curr_minutes = $moment['hours'] * 60 + $moment['seconds'];
        $minutes = 480;
        for($i = 1; $i < 8; $i++) { //возвращает текущую пару в университете
            if ($curr_minutes >= $minutes-10 AND $curr_minutes <= $minutes + 90){
                $rez['time1'] = $i;
            }
            if ($i == 4){
                $minutes = $minutes + 110;
            }else{
                $minutes = $minutes + 100;
            }
        }
        $week = json_decode(file_get_contents('https://local.mkgtu.ru/raspisnew/api.php?des=raspis_week_cur'),1);
        $rez['day1'] = $moment['wday'];
        $rez['mday'] = $moment['mday'];
        $rez['mon'] = $moment['mon'];
        $rez['0'] = $moment['0'];
        $rez['year'] = $moment['year'];
        $rez['date'] = date("Y-m-d");
        $rez['week1'] = $week['week_cur'];
        return $rez;
    }

    function getGroupNameByID($id) {
        $sql_search = 'SELECT sokr, fo FROM acs_grupp WHERE id='. $id .' ';
        return $this->DB->QUR_SEL($sql_search);
    }
    public function getWeekByDate($ts=0) {
        $url = 'https://local.mkgtu.ru/raspisnew/api.php?des=raspis_week_cur&ts=' . $ts;
        $awn = json_decode(file_get_contents($url),1);
        return $awn['week_cur'];
    }

    public function AttendanceAddEdit()
    {
        if(isset($_POST['attendance_add_edit'])){

            foreach ($_POST['attendance_add_edit']['attendance'] as $student_name => $student_att){
                if ($student_att == 'on'){
                    $student_att = 1;
                }else{
                    $student_att = 0;
                }
                $sql_search = 'SELECT id FROM acs_attendancelog_students_attendance WHERE name="'. $student_name .'" AND gruppa="'. $this->DB->rescape($_POST['attendance_add_edit']['info']['gruppa']) .'" AND date1="'. $this->DB->rescape($_POST['attendance_add_edit']['info']['date']) .'" AND time1='. $this->DB->rescape($_POST['attendance_add_edit']['info']['time1']) .' AND predmet="'. $this->DB->rescape($_POST['attendance_add_edit']['info']['predmet']) .'" ';
                $search = $this->DB->QUR_SEL($sql_search);
                if (isset($search[1])){
                    $sql_update = 'UPDATE acs_attendancelog_students_attendance SET att=' . $student_att . ' WHERE id='. $search[1]['id'] .' ';
                    $rez = $this->DB->QUR($sql_update);
                }else {
                    $sql_insert = 'INSERT INTO acs_attendancelog_students_attendance (id, name, gruppa, date1, att, time1, predmet) VALUES (0,"'.$student_name.'", "'. $this->DB->rescape($_POST['attendance_add_edit']['info']['gruppa']) .'", "'. $this->DB->rescape($_POST['attendance_add_edit']['info']['date']) .'", '. $student_att .', '. $this->DB->rescape($_POST['attendance_add_edit']['info']['time1']) .',"'. $this->DB->rescape($_POST['attendance_add_edit']['info']['predmet']) . '")';
                    $rez = $this->DB->QUR($sql_insert);
                }


            }
            return $rez;
        }
    }
    function mainPageAction()
    {
        $des = ''; if(isset($_GET['des'])) $des = $_GET['des'];
        if ($des == 'show'){
            $current_group = $this->getGroupNamebyID($_GET['id']);
            $current_group_classes = $this->getClassesByGroup($current_group[1]['sokr'], $current_group[1]['fo']);
            $currentTime = $this->currentTime();
            $out = array();
            if(isset($_POST['date_request'])) {
                $week_compare = $this->getWeekByDate(strtotime($_POST['date_request']));
                $day_compare = date('w', strtotime($_POST['date_request']));
                $db_date = $this->DB->rescape($_POST['date_request']);
            }else {
                $week_compare = $currentTime['week1'];
                $day_compare = $currentTime['day1'];
                $db_date = $currentTime['date'];
            }
            foreach ($current_group_classes['raspis'] as $class) {
                if ($class['week1'] == $week_compare) {
                    if($class['day1'] == $day_compare){
                        $out['day_name'] = $class['day_name'];
                        $out['day_info'][$class['time1']] = $class;
                        $students = $this->getStudentsByGroup($current_group[1]['sokr'], $current_group[1]['fo']);
                        foreach ($students['students'] as $student_name){
                            $out['day_info'][$class['time1']]['students'][$student_name] = 'off';
                            $sql_search = 'SELECT name, att FROM acs_attendancelog_students_attendance WHERE name="'. $student_name .'" AND gruppa="'. $current_group[1]['sokr'] .'" AND date1="'. $db_date .'" AND time1='. $class['time1'] .' AND predmet="'. $class['predmet'] .'" ';
                            $search = $this->DB->QUR_SEL($sql_search);
                            if(isset($search[1])){
                                if($search[1]['att'] == 1){
                                    $db_att = 'on';
                                }else{
                                    $db_att = 'off';
                                }
                                $out['day_info'][$class['time1']]['students'][$student_name] = $db_att;
                            }

                        }
                    }
                }
            }
            return $out;
        }
    }
    function HTML()
    {
        $html = '';
        $groups = $this->getAllGrupps();
        $currentTime = $this->currentTime();
        $AttendanceAddEdit = $this->AttendanceAddEdit();
        $actionResult = $this->mainPageAction();
        //$html .= '<pre>'. print_r($groups,1) . '</pre>';
        //$html .= '<pre>'. print_r($actionResult,1) . '</pre>';
        //$html .= '<pre>'. print_r($currentTime,1) . '</pre>';
        //$html .= '<pre>'. print_r($AttendanceAddEdit,1) . '</pre>';
        //$html .= '<pre>'. print_r($_GET,1) . '</pre>';
        //$html .= '<pre>'. print_r($_POST,1) . '</pre>';
        $html .= '<pre>'. print_r($_SESSION,1) . '</pre>';
        GLOBAL $smarty;
        $page = ''; if(isset($_GET['page'])) $page = $_GET['page'];
        $des = ''; if(isset($_GET['des'])) $des = $_GET['des'];
        $smarty->assign('des', $des);
        $smarty->assign('name', $this->name);
        $smarty->assign('currentTime', $currentTime);
        if($page == 'headman') {
            $smarty->clearCache('moduls/attendancelog/tpl/headman.html');
            $html .= $smarty->fetch('moduls/attendancelog/tpl/headman.html');
        }
        if ($page == ''){
            $smarty->assign('groups',$groups);
            $smarty->clearCache('moduls/attendancelog/tpl/main_page.html');
            $html .= $smarty->fetch('moduls/attendancelog/tpl/main_page.html');

        }
        if ($page == 'main'){
            if ($des == 'show'){
                $smarty->assign('actionResult', $actionResult);
                $groupName = $this->getGroupNameByID($_GET['id']);
                $groupName = $groupName[1]['sokr'];
                $smarty->assign('groupName', $groupName);
            }
            $smarty->assign('groups',$groups);
            $smarty->clearCache('moduls/attendancelog/tpl/main_page.html');
            $html .= $smarty->fetch('moduls/attendancelog/tpl/main_page.html');

        }

        return $html;
    }
}