path: root/main.php

<?php
function strip_tags_content($text, $tags = '', $invert = FALSE) {
  preg_match_all('/<(.+?)[\s]*\/?[\s]*>/si', trim($tags), $tags);
  $tags = array_unique($tags[1]);
  if(is_array($tags) AND count($tags) > 0) {
    if($invert == FALSE) {
      return preg_replace('@<(?!(?:'. implode('|', $tags) .')\b)(\w+)\b.*?>.*?</\1>@si', '', $text);
    }
    else {
      return preg_replace('@<('. implode('|', $tags) .')\b.*?>.*?</\1>@si', '', $text);
    }
  }
  elseif($invert == FALSE) {
    return preg_replace('@<(\w+)\b.*?>.*?</\1>@si', '', $text);
  }
  return $text;
} 
function DOMinnerHTML(DOMNode $element) { 
    $innerHTML = ""; 
    $children  = $element->childNodes;
    foreach ($children as $child) { 
        $innerHTML .= $element->ownerDocument->saveHTML($child);
    }
    return $innerHTML; 
}
function endsWith($haystack, $needle) {
    $length = strlen($needle);
    if ($length == 0) {
        return true;
    }
    return (substr($haystack, -$length) === $needle);
}
function startsWith ($string, $startString) { 
    $len = strlen($startString); 
    return (substr($string, 0, $len) === $startString); 
}
function get_string_between($string, $start, $end){
    $string = ' ' . $string;
    $ini = strpos($string, $start);
    if ($ini == 0) return '';
    $ini += strlen($start);
    $len = strpos($string, $end, $ini) - $ini;
    return substr($string, $ini, $len);
}
/*
Errors:
 -1 no login info
 -2 not logged in
 -3 bad username or password
 -4 not written yet
 -5 unable to create cookie dir
 -6 non existing user
*/
	class gimsisextClient {
		private $username;
		private $password;
		public $version = array(0, 7, 1);
		private $programname = "gimsisextclient";
		private $programdomain = 'gimsisextclient.gimb.tk';
		private $cookiedir; // set at runtime, ker je get_curerent_user, v login()
		private $gimsisextlogin = "https://zgimsis.gimb.org/gse/Logon.aspx";
		private $gimsisexturnik = "https://zgimsis.gimb.org/gse/Page_Gim/Ucenec/DnevnikUcenec.aspx";
		private $gimsisextocenjevanja = "https://zgimsis.gimb.org/gse/Page_Gim/Ucenec/IzpitiUcenec.aspx";
		private $gimsisextocene	= "https://zgimsis.gimb.org/gse/Page_Gim/Ucenec/OceneUcenec.aspx";
		private $gimsisextprofesorji = "https://zgimsis.gimb.org/gse/Page_Gim/Ucenec/UciteljskiZbor.aspx";
		private $gimsisextprofil = "https://zgimsis.gimb.org/gse/Page_Gim/Uporabnik/Profil.aspx";
		private $gimsisextshraniprofil = "https://zgimsis.gimb.org/gse/WS_Gim/wsGimSisUtils.asmx/ShraniUporabnikPodatki";
		private $gimsisextabout = "https://zgimsis.gimb.org/gse/About.aspx";
		private $gimsisextdefault = "https://zgimsis.gimb.org/gse/Default.aspx";
		private $gimsisextsporocila = "https://zgimsis.gimb.org/gse/Page_Gim/Uporabnik/Sporocila.aspx";
		private $gimsisextposljisporocilo = "https://zgimsis.gimb.org/gse/Page_Gim/Uporabnik/modSporocilo.aspx?params=";
		private $gimsisextsetgeslo = "https://zgimsis.gimb.org/gse/WS_Gim/wsGimSisUtils.asmx/ShraniUporabnikGeslo";
		private $gimsisextizbrisisporocilo = "https://zgimsis.gimb.org/gse/Page_Gim/Uporabnik/Sporocila.aspx/DeleteMessage";
		private $gimsisextizostanki = "https://zgimsis.gimb.org/gse/Page_Gim/Ucenec/IzostankiUcenec.aspx";
		private $gimsisextresetgeslo = "https://zgimsis.gimb.org/gse/ResetPassword.aspx";
		public function setusername($value) { 
			$this->username = $value;
 		}
		public function setpassword($value) { 
			$this->password = $value;
 		}
   		private function get($property) {
			return $this->$property;
		}
		public function getversion() {
			return $this->version;
		}
		private function login() {
			if (empty($this->username) || empty($this->password)) {
				return -1;
			}
			$this->cookiedir = '/tmp/'.posix_getuid().'/'.$this->programdomain.'/cookiedir/';
			if (!is_dir($this->cookiedir.$this->username)) {
				if (!mkdir($this->cookiedir.$this->username, 0700, true)) { // x permišn mora bit', da lahko dela poddirektorije, hence true, hence 0700; group in others pa je 0, da ne morejo brati piškotkov!!! zeloo pomembno!
					return -5;
				}
			}
			$ch = curl_init();
			curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_0);
			curl_setopt($ch, CURLOPT_COOKIESESSION, true );
			curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookiedir.$this->username."/cookie.txt" ); // cookiejar
			curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookiedir.$this->username."/cookie.txt" ); // coolie file // this scuks
			curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
			// curl_setopt($ch, CURLOPT_HEADER, 1); // return headers?
			curl_setopt($ch, CURLOPT_VERBOSE, TRUE);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // return transfer?
			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // follow 3xx redirects?
			curl_setopt($ch, CURLOPT_MAXREDIRS, 10); // max 3xx redirectas?
			curl_setopt($ch, CURLOPT_USERAGENT, $this->programdomain."/".implode(".", $this->version));
			curl_setopt($ch, CURLOPT_AUTOREFERER, 1); // auto send refereres?
			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); // timeout for tcp connection
			curl_setopt($ch, CURLOPT_TIMEOUT, 10); // timeout for http response
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextlogin);
			curl_setopt($ch, CURLOPT_POST, 0);
			$login_page = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $login_page );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != "edtGSEUserPassword" && $sn->getAttribute('name') != "edtGSEUserId")
				$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextlogin);
			curl_setopt($ch, CURLOPT_POST, 1);
			$postbody = $postvars."edtGSEUserId=".$this->username."&edtGSEUserPassword=".$this->password;
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$login_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $login_output );
			$searchNode = $xmlDoc->getElementsByTagName( "span" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('id') == "lblMsg") {
					if (DOMinnerHTML($sn) == "Napačno uporabniško ime ali geslo!") {
						return -3;
					}
					if (startsWith(DOMinnerHTML($sn), "Uporabnik je začasno zaklenjen")) {
						return array(-5, end(explode(" ", DOMinnerHTML($sn))));
					}
				}
			}
			return $ch;
		}
		public function fetchurnik($date = null) { // date ponedeljka v formatu 22.10.2019
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisexturnik);
			curl_setopt($ch, CURLOPT_POST, 0);
			$urnik_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $urnik_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != 'ctl00$ContentPlaceHolder1$wkgDnevnik_edtGridSelectDate') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
				} else {
					if(empty($date)) {
						$date = $sn->getAttribute('value');
					}
				}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisexturnik);
			curl_setopt($ch, CURLOPT_POST, 1);
			$postbody = $postvars . urlencode('ctl00$ContentPlaceHolder1$wkgDnevnik_edtGridSelectDate') . '=' . $date;
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$urnik_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $urnik_output );
			$searchNode = $xmlDoc->getElementsByTagName( "span" );
			foreach( $searchNode as $sn ) {
				if(startsWith($sn->getAttribute("id"), "ctl00_ContentPlaceHolder1_wkgDnevnik_btnCell_")) {
					$krneki = explode("_", $sn->getAttribute("id"));
					$ura = $krneki[4];
					$dan = $krneki[5];
					$desc = str_replace("\r", null, $sn->getAttribute("title"));
					$desc = explode("\n", $desc);
					$predmet = get_string_between($desc[1], "(", ")"); // 0 je prazen string!!1
					$kratica = explode(" (", $desc[1])[0];
					$razred = $desc[2];
					$profa = $desc[3];
					$mesto = $desc[4];
					$urnik[intval($dan)][intval($ura)] = array(
						"predmet" => $predmet,
						"kratica" => $kratica,
						"razred" => $razred,
						"profesor" => $profa,
						"prostor" => $mesto
					);
				}
			}
			return $urnik;
		}
		public function fetchocenjevanja() {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextocenjevanja);
			curl_setopt($ch, CURLOPT_POST, 0);
			$ocenjevanja_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $ocenjevanja_output );
			$tabelaNode = $xmlDoc->getElementsByTagName( "table" );
			$tbodyNode = $tabelaNode[0]->getElementsByTagName( "tbody" );
			$rowNodes = $tbodyNode[0]->getElementsByTagName("tr");
			$ocenjevanja = array();
			foreach ($rowNodes as $rn) {
				$tdnode = $rn->getElementsByTagName("td");
				$datum = DOMinnerHTML($tdnode[0]);
				$tdspannode = $tdnode[1]->getElementsByTagName("span");
				if ($tdspannode != null) $kratica = DOMinnerHTML($tdspannode[0]);
				$predmet = explode(" (", strip_tags_content(DOMinnerHTML($tdnode[1])))[0];
				$opis = get_string_between(strip_tags_content(DOMinnerHTML($tdnode[1])), "(", ")");
				$ocenjevanja[] = array(
					"datum" => str_replace("\n", null, str_replace("\r", null, str_replace(" ", null, $datum))),
					"kratica" => str_replace("\n", null, str_replace("\r", null, str_replace(" ", null, $kratica))),
					"predmet" => substr(str_replace("\n", null, str_replace("\r", null, str_replace("  ", null, $predmet))), 0, -2),
					"opis" => str_replace("\n", null, str_replace("\r", null, str_replace("  ", null, $opis)))
					);
			}
			return $ocenjevanja;
		}
		public function fetchprofesorji() {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextprofesorji);
			curl_setopt($ch, CURLOPT_POST, 0);
			$profesorji_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $profesorji_output );
			$tabelaNode = $xmlDoc->getElementsByTagName( "table" );
			$tbodyNode = $tabelaNode[0]->getElementsByTagName( "tbody" );
			$rowNodes = $tbodyNode[0]->getElementsByTagName("tr");
			$profesorji = array();
			foreach ($rowNodes as $rn) {
				$tdnode = $rn->getElementsByTagName("td");
				$ime = strip_tags(DOMinnerHTML($tdnode[0]));
				$predmetistrings = explode("<br />", DOMinnerHTML($tdnode[2]));
				$predmeti = array();
				foreach ($predmetistrings as $predmet) {
					$predmetime = strip_tags(get_string_between(strip_tags($predmet), "(", ")"));
					$predmetkratica = strip_tags(explode(" (", strip_tags($predmet))[0]);
					if(empty($predmetime)) { $predmetime = $predmetkratica; $predmetkratica = null; }
					if(empty($predmetkratica)) $predmetkratica = substr($predmetime, 0, 3);
					$predmeti[] = array( "ime" => $predmetime, "kratica" => $predmetkratica);
				}
				$govorilneurestring = DOMinnerHTML($tdnode[3]);
				$dan = explode(", ", $govorilneurestring)[0];
				if($dan == "ponedeljek") {
					$govorilneuredan = 0;
				} elseif ($dan == "torek") {
					$govorilneuredan = 1;
				} elseif ($dan == "sreda") {
					$govorilneuredan = 2;
				} elseif (endsWith($dan, "etrtek")) { // because č can be tricky
					$govorilneuredan = 3;
				} elseif ($dan == "petek") {
					$govorilneuredan = 4;
				}
				$solskaura = intval(get_string_between($govorilneurestring, ", ", ". ura"));
				$uraod = explode(" - ", get_string_between($govorilneurestring, "(", ")"))[0];
				$urado = explode(" - ", get_string_between($govorilneurestring, "(", ")"))[0];
				$profesorji[] = array(
					"ime" => $ime,
					"predmeti" => $predmeti,
					"govorilneure" => array("dan" => $govorilneuredan, "solskaura" => $solskaura, "uraod" => $uraod, "urado" => $urado)
				);
			}
			return $profesorji;
		}
		public function fetchprofil() {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextprofil);
			curl_setopt($ch, CURLOPT_POST, 0);
			$profil_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $profil_output );
			$spanNodes = $xmlDoc->getElementsByTagName( "span" );
			$inputNodes = $xmlDoc->getElementsByTagName( "input" );
			foreach ($spanNodes as $sn) {
				switch($sn->getAttribute("id")) {
					case "ctl00_ContentPlaceHolder1_lblVrstaUporabnik":
						$vrsta = DOMinnerHTML($sn);
						break;
					case "ctl00_ContentPlaceHolder1_lblIme":
						$ime = DOMinnerHTML($sn);
						break;
					case "ctl00_ContentPlaceHolder1_lblPriimek":
						$priimek = DOMinnerHTML($sn);
						break;
					case "ctl00_ContentPlaceHolder1_lblSpol":
						$spol = DOMinnerHTML($sn);
						break;
					case "ctl00_ContentPlaceHolder1_lblEPosta":
						$eposta = DOMinnerHTML($sn);
						break;
					case "ctl00_ContentPlaceHolder1_lblTelefon":
						$telefon = DOMinnerHTML($sn);
						break;
				}
			}
			foreach ($inputNodes as $in) {
				switch($in->getAttribute("id")) {
					case "ctl00_ContentPlaceHolder1_chbEPosta":
						$checked = $in->getAttribute("checked");
						break;
				}
			}
			$obvestila = 0;
			if($checked == "checked") $obvestila = 1;
			return array("ime" => $ime, "priimek" => $priimek, "spol" => $spol, "vrsta" => $vrsta, "eposta" => $eposta, "obvestila" => $obvestila, "telefon" => $telefon);
		}
		public function setprofil($ime, $priimek, $spol, $eposta, $obvestila, $telefon) { // spol: "M"/"Ž" obvestila:"true"/"false" telefon: +tccpndddddd (npr. +38664176345)
			// PATCH! od verzije 1.0.7226.34224 dalje je blokirano spreminjanje osebnih podatkov dijakom
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			$podatki = 'IdUporabnik='.$this->username.'|edtIme='.$ime.'|edtPriimek='.$priimek.'|edtSpol='.$spol.'|edtEPosta='.$eposta.'|edtIndObvEPosta='.$obvestila.'|edtTelefon='.$telefon.'|edtIndObvSMS=undefined|';
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextshraniprofil);
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                                            'Content-Type: application/json',
                                            'X-Requested-With: XMLHttpRequest',
											'Referer: https://zgimsis.gimb.org/gse/Page_Gim/Uporabnik/modVnosPodatki.aspx?params='.base64_encode("Id=".$this->username."|Type=")
                                            ));
			$postbody = '{ "aPodatki": "'.base64_encode($podatki).'" }';
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$setprofil_output = curl_exec($ch);
			if(json_decode($setprofil_output)['d']['success'] == true) {
				return true;
			} else {
				return false;
			}
		}
		public function fetchabout() {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextabout);
			curl_setopt($ch, CURLOPT_POST, 0);
			$profil_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $profil_output );
			$spanNodes = $xmlDoc->getElementsByTagName( "span" );
			foreach ($spanNodes as $sn) {
				switch($sn->getAttribute("id")) {
					case "ctl00_ContentPlaceHolder1_lblCopyright":
						$copyright = html_entity_decode(DOMinnerHTML($sn));
						break;
					case "ctl00_ContentPlaceHolder1_lblTitle":
						$ime = html_entity_decode(DOMinnerHTML($sn));
						break;
					case "ctl00_ContentPlaceHolder1_lblDescription":
						$opis = html_entity_decode(DOMinnerHTML($sn));
						break;
					case "ctl00_ContentPlaceHolder1_lblVersion":
						$ver = html_entity_decode(DOMinnerHTML($sn));
						break;
					case "ctl00_ContentPlaceHolder1_lblCompany":
						$podjetje = html_entity_decode(DOMinnerHTML($sn));
						break;
					case "ctl00_ContentPlaceHolder1_lblConfiguration":
						$konfiguracija = html_entity_decode(DOMinnerHTML($sn));
						break;
				}
			}
			return array("ime" => $ime, "opis" => $opis, "ver" => $ver, "copyright" => $copyright, "podjetje" => $podjetje, "konfiguracija" => $konfiguracija);
		}
		public function fetchneprebrana() {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextdefault);
			curl_setopt($ch, CURLOPT_POST, 0);
			$prebrana_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $prebrana_output );
			$spanNodes = $xmlDoc->getElementsByTagName( "span" );
			foreach ($spanNodes as $sn) {
				switch($sn->getAttribute("class")) {
					case "titleRed":
						$unread = html_entity_decode(DOMinnerHTML($sn));
						break;
				}
			}
			return intval($unread);

		}
		public function fetchsporocilaseznam($katera = 0) { // katera sporočila? 0=prejeta 1=poslana 2=izbrisana
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextsporocila);
			switch($katera) {
				case 0:
					$kategorija = "msgReceived";
					$slokat = "prejeta";
					break;
				case 1:
					$kategorija = "msgSent";
					$slokat = "poslana";
					break;
				case 2:
					$kategorija = "msgDeleted";
					$slokat = "izbrisana";
					break;
			}
			curl_setopt($ch, CURLOPT_POST, 0);
			$sporocilaseznam_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument($sporocilaseznam_init_output);
			$xmlDoc->loadHTML( $sporocilaseznam_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != 'ctl00$ContentPlaceHolder1$ddlPrikaz' && $sn->getAttribute('name') != '__EVENTARGUMENT') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
				}
			}
			curl_setopt($ch, CURLOPT_POST, 1);
			$msgkat = array();
			$zadnjastran = 1;
			for ($stran = 1; $stran <= $zadnjastran; $stran++) {
				$postbody = $postvars . urlencode('ctl00$ContentPlaceHolder1$ddlPrikaz') . '=' . $kategorija . '&' . '__EVENTARGUMENT=Page%24' . $stran . '&' .
				'__EVENTTARGET=ctl00%24ContentPlaceHolder1%24gvwSporocila';
				curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
				$sporocilaseznam_output = curl_exec($ch);
				$xmlDoc = new DOMDocument();
				$xmlDoc->loadHTML( $sporocilaseznam_output );
				if ($stran == 1) {
					foreach ($xmlDoc->getElementsByTagName("tr") as $rn) {
						if ($rn->getAttribute("class") == "pager") {
							;
							$zadnjastran = sizeof($rn->getElementsByTagName("td")[0]->getElementsByTagName("table")[0]->getElementsByTagName("tr")[0]->getElementsByTagName("td"));
						}
					}
					if ($zadnjastran < 1) {
						$zadnjastran = 1;
					}
				}
				$tabelaNode = $xmlDoc->getElementsByTagName( "table" );
				foreach($tabelaNode as $tn) {
					if ($tn->getAttribute("id") == "ctl00_ContentPlaceHolder1_gvwSporocila") {
						$msg = array();
						foreach ($tn->getElementsByTagName("tbody")[0]->getElementsByTagName("td") as $dn) {
							foreach($dn->getElementsByTagName('span') as $sn) {
								$kles = $sn->getAttribute("class");
								if ( $kles == "msgSubDate") {
									$datum = null;
									$dan = null;
									$mesec = null;
									$leto = null;
									$datetime = DOMinnerHTML($sn);
									$datum = explode(" ", $datetime)[0];
									$ura = explode(" ", $datetime)[1];
									if (empty($ura)) {
										$ura = $datum;
										$datum = date("d.m.Y");
									}
									$dan = intval(explode(".", $datum)[0]);
									$mesec = intval(explode(".", $datum)[1]);
									$leto = intval(explode(".", $datum)[2]);
									if (empty($leto)) {
										$leto = intval(date("Y"));
									}
									$msg['datum'] = array( "dan" => $dan, "mesec" => $mesec, "leto" => $leto );
									$msg['cas'] = array("ura" => intval(explode(":", $ura)[0]), "minuta" => intval(explode(":", $ura)[1]));
								} elseif ( $kles == "msgDir") {
									$msg['posiljatelj'] = DOMinnerHTML($sn);
								} elseif (startsWith($kles, "msgSubject")) {
									$msg['zadeva'] = DOMinnerHTML($sn);
								}
								}
							$msg['id'] = $dn->getElementsByTagName("input")[0]->getAttribute("value");
							$msgkat[] = $msg;
						}
					}
				}
				// file_put_contents("/tmp/m".$stran.".json", json_encode($msgkat)); // debug
				// file_put_contents("/tmp/krneki".$stran.".txt", $postbody); // debug
				// file_put_contents("/tmp/o".$stran.".txt", $sporocilaseznam_output); // debug
			}
			return $msgkat;
		}
		public function fetchsporocilo($id) { // id formata ddddd|ddddd|d
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextsporocila);
			curl_setopt($ch, CURLOPT_POST, 0);
			$sporocilo_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument($sporocilo_init_output);
			$xmlDoc->loadHTML( $sporocilo_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != 'ctl00$ContentPlaceHolder1$hfIdSporocilo') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
				}
			}
			curl_setopt($ch, CURLOPT_POST, 1);
			$postbody = $postvars . urlencode('ctl00$ContentPlaceHolder1$hfIdSporocilo') . '=' . urlencode($id);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$sporocilo_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $sporocilo_output );
			$tabelaNode = $xmlDoc->getElementsByTagName( "table" );
			foreach($tabelaNode as $tn) {
				if ($tn->getAttribute("id") == "ctl00_ContentPlaceHolder1_gvwSporociloVrsta") {
					$msg = array();
					foreach ($tn->getElementsByTagName("tbody")[0]->getElementsByTagName("td") as $dn) {
						foreach($dn->getElementsByTagName('span') as $sn) {
							switch($sn->getAttribute("class")) {
								case "msgSubjectS":
									$msg['zadeva'] = DOMinnerHTML($sn);
									break;
							}
						}
						$msg['id'] = $id;
						foreach($dn->getElementsByTagName('div') as $divn) {
							if ($divn->getAttribute("class") == "msgInfo") {
								$msg['posiljatelj'] = explode(" (", DOMinnerHTML($divn->getElementsByTagName('span')[0]))[0];
								$msg['datum'] = explode(" ", get_string_between(DOMinnerHTML($divn->getElementsByTagName('span')[0]), "(", ")"))[0];
								$msg['ura'] = explode(" ", get_string_between(DOMinnerHTML($divn->getElementsByTagName('span')[0]), "(", ")"))[1];
								$msg['prejemnik'] = DOMinnerHTML($divn->getElementsByTagName('span')[1]);
							} elseif ($divn->getAttribute("class") == "gCursorAuto") {
								$msg['telo'] = explode("<hr>", DOMinnerHTML($divn))[0];
							}
						}
					}
				}
			}
			return $msg;
		}
		public function posljisporocilo($prejemnikst, $zadeva, $telo) { // prejemnikst je zajeban dobit (za zdej)
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_POST, 0);
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextposljisporocilo);
			$posljisporocilo_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument($posljisporocilo_init_output);
			$xmlDoc->loadHTML( $posljisporocilo_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute("name") != 'ctl00$ModalMasterBody$edtPrejemniki' && $sn->getAttribute("name") != 'ctl00$ModalMasterBody$edtZadeva' && $sn->getAttribute("name") != 'ctl00$ModalMasterBody$edtBesediloExt' && $sn->getAttribute("name") != 'ctl00$ModalMasterBody$hfPrejemniki') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value')).'&';
				}
			}
			curl_setopt($ch, CURLOPT_POST, 1);
			// curl_setopt($ch, CURLOPT_HEADER, array('array("Content-Type: multipart/form-data")'));
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextposljisporocilo);
			$postbody=$postvars.'&'.urlencode('ctl00$ModalMasterBody$edtZadeva').'='.urlencode($zadeva).'&'.urlencode('ctl00$ModalMasterBody$edtBesediloExt').'='.urlencode($telo).'&__EVENTTARGET=ctl00%24ModalMasterBody%24btnDogodekShrani&__EVENTARGUMENT=&'.urlencode('ctl00$ModalMasterBody$hfPrejemniki').'='.urlencode($prejemnikst);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$posljisporocilo_output = curl_exec($ch);
			// file_put_contents("/tmp/psio.html", $posljisporocilo_init_output); // debug
			// file_put_contents("/tmp/pso.html", $posljisporocilo_output); // debug
			// file_put_contents("/tmp/pb.html", $postbody); // debug
			// file_put_contents("/tmp/p.html", $prejemnikst); // debug
			return;
		}
		public function setgeslo($geslo, $spremenigeslovobjektu = true) { // geslo
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			$podatki = 'IdUporabnik='.$this->username.'|edtStaroGeslo='.$this->password.'|edtGeslo='.$geslo.'|edtGeslo2='.$geslo.'|';
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextsetgeslo);
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                                            'Content-Type: application/json',
                                            'X-Requested-With: XMLHttpRequest',
											'Referer: '.$this->gimsisextsetgeslo.'?params='.base64_encode("Id=".$this->username."|Type=")));
			$postbody = '{ "aPodatki": "'.base64_encode($podatki).'" }';
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$setgeslo_output = curl_exec($ch);
			if(json_decode($setgeslo_output, true)['d']['success'] == true) {
				if($spremenigeslovobjektu) {
					$this->password = $geslo;
				}
				return true;
			} else {
				return false;
			}
		}
		public function izbrisisporocilo($id) {
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextizbrisisporocilo);
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                                            'Content-Type: application/json',
                                            'X-Requested-With: XMLHttpRequest',
											'Referer: '.$this->gimsisextsporocila));
			$postbody = '{"aIdSporocilo":'.explode("|", $id)[0].',"aIdZapis":'.explode("|", $id)[1].'}';
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$izbrisisporocilo_output = curl_exec($ch);
			if(json_decode($izbrisisporocilo_output, true)['d'] == true) {
				return true;
			} else {
				return false;
			}
		}
		public function fetchizostanki($datzacetka = "01.01.0001", $datkonca = "31.12.9999") { // ali pa arraya(dan, mesec, leto)
			$ch = $this->login();
			if(!curl_getinfo($ch)) {
				if(!empty($ch)){return $ch;}else{return -2;}
			}
			$datkategorije = array("datzacetka", "datkonca");
			foreach($datkategorije as $datkat) {
				if ( is_array($$datkat) ) {
					$$datkat = implode(".", $$datkat);
				}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextizostanki);
			curl_setopt($ch, CURLOPT_POST, 0);
			$izostanki_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $izostanki_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != 'ctl00$ContentPlaceHolder1$edtDatZacetka' && $sn->getAttribute('name') != 'ctl00$ContentPlaceHolder1$edtDatKonca') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
				} else {
					if(empty($date)) {
						$date = $sn->getAttribute('value');
					}
				}
			}
			curl_setopt($ch, CURLOPT_POST, 1);
			$postbody = $postvars . urlencode('ctl00$ContentPlaceHolder1$edtDatZacetka') . '=' . urlencode($datzacetka) . '&' . urlencode('ctl00$ContentPlaceHolder1$edtDatKonca') . '=' . urlencode($datkonca);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$izostanki_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $izostanki_output );
			$searchNode = $xmlDoc->getElementsByTagName( "table" );
			foreach( $searchNode as $sn ) {
				if(startsWith($sn->getAttribute("id"), "ctl00_ContentPlaceHolder1_gvwIzostankiGroup")) {
					$izostanki = array();
					foreach($sn->getElementsByTagName('tbody')[0]->getElementsByTagName('tr') as $rn) {
						$datum = DOMinnerHTML($rn->getElementsByTagName('td')[0]);
						$dat['dan'] = intval(explode(".", $datum)[0]);
						$dat['mesec'] = intval(explode(".", $datum)[1]);
						$dat['leto'] = intval(explode(".", $datum)[2]);
						$predmeti = DOMinnerHTML($rn->getElementsByTagName('td')[2]);
						$predmet = explode(", ", $predmeti);
						$predm = array();
						foreach($predmet as $pr) {
							$ime = explode(" (", $pr)[0];
							switch(get_string_between($pr, '(<span class="opr', '">')) {
								case "0":
									$opravicenoopis = "ni obdelano";
									break;
								case "1":
									$opravicenoopis = "opravičeno";
									break;
								case "2":
									$opravicenoopis = "neopravičeno";
									break;
								case "3":
									$opravicenoopis = "ne šteje";
									break;
								
							}
							$opravicenostatus = intval(get_string_between($pr, '(<span class="opr', '">'));
							$ura = intval(get_string_between($pr, '">', '</span>'));
							$predm[] = array("ime" => $ime, "opraviceno" => array( "status" => $opravicenostatus, "opis" => $opravicenoopis), "ura" => $ura);
						}
						$stevilo = intval(DOMinnerHTML($rn->getElementsByTagName('td')[1]));
						$izostanki[] = array("datum" => $dat, "stevilo" => $stevilo, "predmeti" => $predm);
					}
				}
			}
			return $izostanki;
		}
		public function resetgeslo($user) {
			$ch = curl_init();
			curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_0);
			curl_setopt($ch, CURLOPT_COOKIESESSION, true );
			curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
			curl_setopt($ch, CURLOPT_VERBOSE, TRUE);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // return transfer?
			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // follow 3xx redirects?
			curl_setopt($ch, CURLOPT_MAXREDIRS, 10); // max 3xx redirectas?
			curl_setopt($ch, CURLOPT_USERAGENT, $this->programdomain."/".implode(".", $this->version));
			curl_setopt($ch, CURLOPT_AUTOREFERER, 1); // auto send refereres?
			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); // timeout for tcp connection
			curl_setopt($ch, CURLOPT_TIMEOUT, 10); // timeout for http response
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextresetgeslo);
			curl_setopt($ch, CURLOPT_POST, 0);
			$resetgeslo_init_output = curl_exec($ch);
			$xmlDoc = new DOMDocument();
			$xmlDoc->loadHTML( $resetgeslo_init_output );
			$searchNode = $xmlDoc->getElementsByTagName( "input" );
			foreach( $searchNode as $sn ) {
				if($sn->getAttribute('name') != 'edtGSEUserId') {
					$postvars .= urlencode($sn->getAttribute('name'))."=".urlencode($sn->getAttribute('value'))."&";
				}
			}
			curl_setopt($ch, CURLOPT_URL, $this->gimsisextresetgeslo);
			curl_setopt($ch, CURLOPT_POST, 1);
			$postbody = $postvars . urlencode('edtGSEUserId') . '=' . $user;
			curl_setopt($ch, CURLOPT_POSTFIELDS, $postbody);
			$resetgeslo_output = curl_exec($ch);
			if(get_string_between($resetgeslo_output, "Uporabnik z vne", "enim uporabni") == "s") {
				return -6;
			} else {
				$odg = get_string_between($resetgeslo_output, "na e-poštni naslov ", ".</span>");
				$odg2 = get_string_between($resetgeslo_output, "na e-poštni naslov ", ".</font>");
				if(strlen($odg) < strlen($odg2)) return $odg2;
			}
		}
	}
?>