<?php
define("TEMP_FOLDER", "admin/survey/modules/mod_360_1KA/temp");
define("SCRIPT_FOLDER", "admin/survey/modules/mod_360_1KA/R");
define("RESULTS_FOLDER", "admin/survey/modules/mod_360_1KA/results");
class Survey3601ka{
var $anketa; # id ankete
var $db_table = '';
function __construct($anketa){
global $site_url;
// Ce imamo anketo, smo v status->ul evealvacija
if ((int)$anketa > 0){
$this->anketa = $anketa;
# polovimo vrsto tabel (aktivne / neaktivne)
SurveyInfo :: getInstance()->SurveyInit($this->anketa);
$this->db_table = SurveyInfo::getInstance()->getSurveyArchiveDBString();
}
}
// Prikazemo vsa porocila
public function displayReports(){
global $lang;
echo '<fieldset><legend>'.$lang['srv_360_reports'].'</legend>';
echo '<ul>';
// Poiščemo vprašanja z odnosom in identifikacijo ocenjevanca
$sql = sisplet_query("SELECT s.id AS spr_id, s.variable AS variable, s.tip AS tip FROM srv_spremenljivka s, srv_grupa g
WHERE g.ank_id='$this->anketa' AND s.gru_id=g.id AND (s.variable='odnos' OR s.variable='ime' OR s.variable='drugo')");
while($row = mysqli_fetch_array($sql)){
if($row['variable'] == 'odnos'){
}
elseif($row['variable'] == 'drugo'){
// Loop po vseh odgovorih drugo (ocenjevanec) in jih zgrupiramo
$sqlU = sisplet_query("SELECT * FROM srv_data_text".$this->db_table." WHERE spr_id='".$row['id']."'");
while($rowU = mysqli_fetch_array($sqlU)){
}
}
}
echo '<li>';
echo '<a href="index.php?anketa=' . $this->anketa . '&a=' . A_ANALYSIS . '&m=' . M_ANALYSIS_360_1KA . '&export=1">Izvozi poročilo</a>';
echo '</li>';
echo '</ul>';
echo '</fieldset>';
// Izvažamo
if(isset($_GET['export']) && $_GET['export'] == '1'){
$this->executeExport();
}
}
// Prikazemo nastavitve pri vklopu naprednega modula
public function displaySettings(){
global $lang;
echo 'Dodatne nastavitve...';
}
// Zgeneriramo pdf analizo
public function executeExport(){
global $site_path;
global $lang;
global $admin_type;
// Zgeneriramo zacasne csv datoteke
$this->prepareCSV();
// Poklicemo R skripto in zgeneriramo pdf
$script = $site_path . SCRIPT_FOLDER . '/360_stopinj_1ka.R';
$out = exec('Rscript '.$script.' 2>&1', $output, $return_var);
// Testiranje - izpis errorjev
if($admin_type == 0){
echo '<div>';
echo 'Rscript '.$script;
//echo '<br />'.$out.'<br />';
var_dump($output);
echo '</div>';
}
// Pripravimo file za download
if(file_exists($site_path . RESULTS_FOLDER . '/mod_360_CDI.pdf')){
$file = $site_path . RESULTS_FOLDER . '/mod_360_CDI.pdf';
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename('mod_360_CDI.pdf'));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
}
// Na koncu pobrisemo zacasne datoteke
$this->deleteTemp();
// Ugasnemo skripto:)
die();
}
// Pripravimo zacasne datoteke
private function prepareCSV(){
global $site_path;
$temp_folder = $site_path . TEMP_FOLDER.'/';
$SDF = SurveyDataFile::get_instance();
$SDF->init($this->anketa);
$_headFileName = $SDF->getHeaderFileName();
$_dataFileName = $SDF->getDataFileName();
$_fileStatus = $SDF->getStatus();
if ($_headFileName != null && $_headFileName != '') {
$_HEADERS = unserialize(file_get_contents($_headFileName));
}
else {
echo 'Error! Empty file name!';
}
// Zaenkrat dopuscamo samo status 6 in brez lurkerjev
//$status_filter = '('.STATUS_FIELD.' ~ /6|5/)&&('.LURKER_FIELD.'==0)';
$status_filter = '('.STATUS_FIELD.'==6)&&('.LURKER_FIELD.'==0)';
//$start_sequence = $_HEADERS['_settings']['dataSequence'];
$start_sequence = 2;
$end_sequence = $_HEADERS['_settings']['metaSequence']-1;
$field_delimit = ';';
// Filtriramo podatke po statusu in jih zapisemo v temp folder
if (IS_WINDOWS) {
//$command = 'awk -F"|" "BEGIN {{OFS=\",\"} {ORS=\"\n\"}} '.$status_filter.' { print $0}" '.$_dataFileName.' >> '.$temp_folder.'/temp_data_'.$this->anketa.'.dat';
$out = shell_exec('awk -F"|" "BEGIN {{OFS=\",\"} {ORS=\"\n\"}} '.$status_filter.'" '.$_dataFileName.' | cut -d "|" -f '.$start_sequence.'-'.$end_sequence.' >> '.$temp_folder.'/temp_data_'.$this->anketa.'.dat');
# zamenjamo | z ;
//exec('sed "s/|/\x22'.$field_delimit.'=\x22/g" '.$temp_folder.'/temp_data_'.$this->anketa.'.dat >> '.$temp_folder.'/temp_data_'.$this->anketa.'.csv');
}
else {
//$command = 'awk -F"|" \'BEGIN {{OFS=","} {ORS="\n"}} '.$status_filter.' { print $0; }\' '.$_dataFileName.' >> '.$temp_folder.'/temp_data_'.$this->anketa.'.dat';
$out = shell_exec('awk -F"|" \'BEGIN {{OFS=","} {ORS="\n"}} '.$status_filter.'\' '.$_dataFileName.' | cut -d \'|\' -f '.$start_sequence.'-'.$end_sequence.' >> '.$temp_folder.'/temp_data_'.$this->anketa.'.dat');
# zamenjamo | z ;
//exec('sed \'s/|/\x22'.$field_delimit.'=\x22/g\' '.$temp_folder.'/temp_data_'.$this->anketa.'.dat >> '.$temp_folder.'/temp_data_'.$this->anketa.'.csv');
}
// Ustvarimo koncni CSV
if ($fd = fopen($temp_folder.'/temp_data_'.$this->anketa.'.dat', "r")) {
//$fd2 = fopen($temp_folder.'/data_'.$this->anketa.'.csv', "w");
$fd2 = fopen($temp_folder.'/test.csv', "w");
//header('Content-Encoding: windows-1250');
//header('Content-Type: application/csv charset=windows-1250');
# naredimo header row
foreach ($_HEADERS AS $spid => $spremenljivka) {
if (count($spremenljivka['grids']) > 0) {
foreach ($spremenljivka['grids'] AS $gid => $grid) {
foreach ($grid['variables'] AS $vid => $variable ){
if ($spremenljivka['tip'] !== 'sm' && !($variable['variable'] == 'uid' && $variable['naslov'] == 'User ID')){
$output1 .= strip_tags($variable['variable']).$field_delimit;
$output2 .= '"'.strip_tags($variable['naslov']).'"'.$field_delimit;
}
}
}
}
}
// Spremenimo encoding v windows-1250
//$output1 = iconv("UTF-8","Windows-1250//TRANSLIT", $output1);
//$output2 = iconv("UTF-8","Windows-1250//TRANSLIT", $output2);
fwrite($fd2, $output1."\r\n");
fwrite($fd2, $output2."\r\n");
while ($line = fgets($fd)) {
//fwrite($fd2, '="');
//$line = str_replace(array("\r","\n","|"), array("","",'";="'), $line);
$line = '"' . str_replace(array("\r","\n","\"","|"), array("","","",'";"'), $line) . '"';
// Spremenimo encoding v windows-1250
$line = iconv("UTF-8","Windows-1250//TRANSLIT", $line);
//$line = str_replace(array("č","š","ž","Č","Š","Ž"), array("\v{c}","\v{s}","\v{z}","\v{C}","\v{S}","\v{Z}"), $line);
fwrite($fd2, $line);
//fwrite($fd2, '"');
fwrite($fd2, "\r\n");
}
fclose($fd2);
}
fclose($fd);
// Na koncu pobrisemo temp datoteke
if (file_exists($temp_folder.'/temp_data_'.$this->anketa.'.dat')) {
unlink($temp_folder.'/temp_data_'.$this->anketa.'.dat');
}
}
// Pobrisemo zacasne datoteke
private function deleteTemp(){
global $site_path;
$temp_folder = $site_path . TEMP_FOLDER.'/';
if (file_exists($temp_folder.'/data_'.$this->anketa.'.csv')) {
unlink($temp_folder.'/data_'.$this->anketa.'.csv');
}
// Pobrisemo zacasno CSV datoteko s podatki
if (file_exists($temp_folder.'/test.csv')) {
unlink($temp_folder.'/test.csv');
}
// Pobrisemo pdf grafe ki so bili vstavljeni v porocilo
$files = glob($site_path . RESULTS_FOLDER . '/part-predmet-slike/*');
foreach($files as $file){
if(is_file($file))
unlink($file);
}
// Pobrisemo še vse ostalo v rezultatih
$files = glob($site_path . RESULTS_FOLDER . '/*');
foreach($files as $file){
if(is_file($file))
unlink($file);
}
}
}
