292 lines
11 KiB
PHP
292 lines
11 KiB
PHP
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<?php
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/**
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* Created on 6.4.2010
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*
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* @author: Gorazd Veselič
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*
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* @desc: za shranjevanje in nalaganje profilov izvozov
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*
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* funkcije:
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*
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*
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*/
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session_start();
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class SurveyExportProfiles
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{
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static private $instance; // instanca razreda (razred kreiramo samo enkrat)
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static private $userId = null; // user id
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static private $surveyId = null; // id ankete
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static private $availableProfiles = array(); // array kamor shranimo vse doseglijive profile
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static private $profilesData = array(); // array kamor shranimo podatke o trenutnem profilu
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protected function __construct() {}
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final private function __clone() {}
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/** Poskrbimo za samo eno instanco razreda
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*
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*/
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static function getInstance()
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{
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if(!self::$instance)
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{
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self::$instance = new SurveyVariablesProfiles();
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}
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return self::$instance;
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}
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/** Inicializacija
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*
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*/
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static function Init($sid, $uid, $doRefresh=true) {
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session_start();
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self::setSurveyId($sid);
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self::setUserId($uid);
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self::checkBaseProfileExisit();
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if ($doRefresh==true) {
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//poiščemo vse dosegljive profile
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self::refreshAvailableProfiles();
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}
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}
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static function getSurveyId() { return self::$surveyId; }
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static function setSurveyId($sid) { self::$surveyId = $sid; }
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static function getUserId() { return self::$userId; }
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static function setUserId($uid) { self::$userId = $uid; }
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static function getAvailableProfiles() { return self::$availableProfiles; }
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static function checkBaseProfileExisit() {
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global $lang;
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$selectCheckProfile = "SELECT id FROM srv_variable_profiles WHERE id='1' AND sid = '" . self::getSurveyId() . "' AND uid = '" . self::getUserId() . "'";
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$sqlCheckProfile = sisplet_query($selectCheckProfile);
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// če ne obstaja noben profil, kreiramo novega sistemskega - Vse spremenljivke.
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if (!mysqli_num_rows($sqlCheckProfile)) {
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$stringInsert = "INSERT INTO srv_variable_profiles (id, sid, uid, name, system) " .
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"VALUES ('1', '" . self::getSurveyID() . "', '" . self::getUserID() . "','".$lang['srv_variable_profile_new_all']."', '1')";
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sisplet_query($stringInsert) or die(mysqli_error($GLOBALS['connect_db']));
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}
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return 1;
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}
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static function refreshAvailableProfiles() {
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// počistimo
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self::$availableProfiles = array();
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// dodamo profil iz seje če obstaja
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$sid = self::getSurveyId();
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if ( isset($_SESSION['variables_profile'][$sid])) {
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self::$availableProfiles[0] = array( 'id' => $_SESSION['variables_profile'][$sid]['id'],
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'name' => $_SESSION['variables_profile'][$sid]['name'],
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'system'=> $_SESSION['variables_profile'][$sid]['system'],
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'variables'=> $_SESSION['variables_profile'][$sid]['variables']);
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}
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$selectSqlProfile = "SELECT * FROM srv_variable_profiles WHERE sid = '" . self::getSurveyId() . "' AND uid = '" . self::getUserId() . "' ORDER BY id";
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$sqlProfileSetting = sisplet_query($selectSqlProfile);
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while ($rowProfileSetting = mysqli_fetch_assoc($sqlProfileSetting)) {
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self::$availableProfiles[$rowProfileSetting['id']] = $rowProfileSetting;
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}
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}
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static function getProfileData($pid) {
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// preverimo ali smo v razredu že lovili podatke za ta profil, potem jih preberemo čene jih osvežimo
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if ( isset( self::$profilesData[$pid] ) ) {
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return self::$profilesData[$pid];
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} else {
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$result = self::refreshProfileData($pid);
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// rezultat si zapomnimo
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self::$profilesData[$pid] = $result;
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return self::$profilesData[$pid];
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}
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}
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static function refreshProfileData($pid) {
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// preberemo iz seje če obstaja zapis, čene preberemo privzet zapis (id=1)
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if ($pid == 0) { // če je seja vrnemo sejo
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// preberemo iz seje če obstaja zapis, čene preberemo privzet zapis (id=1)
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if ( isset($_SESSION['variables_profile'][self::getSurveyId()]) ) {
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return $_SESSION['variables_profile'][self::getSurveyId()];
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} else
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$pid = 1;
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}
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// polovimo podatke iz baze
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// prvo polovimo nastavitve profila (id,name, system, variables)
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$selectSqlProfile = "SELECT * FROM srv_variable_profiles WHERE id = '".$pid."' AND sid = '". self::getSurveyID()."' AND uid='". self::getUserID()."'";
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$sqlProfileSetting = sisplet_query($selectSqlProfile);
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$rowProfileSetting = mysqli_fetch_assoc($sqlProfileSetting);
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$result = array( 'id' => $rowProfileSetting['id'],
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'name' => $rowProfileSetting['name'],
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'system' => $rowProfileSetting['system'],
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'variables'=> array());
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// variable vrnemo kot array $key == $value;
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foreach (explode(',',$rowProfileSetting['variables']) as $vriabla ){
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if ($vriabla)
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$result['variables'][$vriabla] = $vriabla;
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}
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// string iz baze za variables razbijemo v array
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return $result;
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}
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static function getProfileVariables($pid) {
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$_pd = self::getProfileData($pid);
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return $_pd['variables'];
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}
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static function setProfileVariables($pid, $variables) {
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if ($pid == 0) {
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$sid = self::getSurveyId();
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// nastavimo kot sejo
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if ( !isset($_SESSION['variables_profile'][$sid]) ) {
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global $lang;
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//kreiramo začasin profil
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$_SESSION['variables_profile'][$sid]['id'] = '0';
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$_SESSION['variables_profile'][$sid]['name'] = $lang['srv_missing_profile_temp'];
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$_SESSION['variables_profile'][$sid]['system'] = '0';
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}
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// počistimo stare vrednosti
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$_SESSION['variables_profile'][$sid]['variables'] = array();
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foreach (explode(',',$variables) as $vriabla ){
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if ($vriabla)
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$_SESSION['variables_profile'][$sid]['variables'][$vriabla] = $vriabla;
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}
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// dodoamo še v class
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self::$availableProfiles[0] = array( 'id' => $_SESSION['variables_profile'][$sid]['id'],
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'name' => $_SESSION['variables_profile'][$sid]['name'],
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'system'=> $_SESSION['variables_profile'][$sid]['system'],
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'variables'=> $_SESSION['variables_profile'][$sid]['variables']);
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} else {
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$updateString = "UPDATE srv_variable_profiles SET variables = '" . $variables . "' WHERE id = '" . $pid . "' AND sid = '". self::getSurveyID()."' AND uid='". self::getUserID()."'";
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$sqlupdate = sisplet_query($updateString) or die(mysqli_error($GLOBALS['connect_db']));
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self::$availableProfiles[$pid]['variables'] = array();
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foreach (explode(',',$variables) as $vriabla ){
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if ($vriabla)
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self::$availableProfiles[$pid]['variables'][$vriabla] = $vriabla;
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}
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}
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}
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function getAvailableVariables ($assArray = false) {
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$variablesFilter = array ();
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$sqlSpremenljivkeAnkete = sisplet_query("SELECT s.tip, s.naslov, s.variable, s.id, s.textfield, s.textfield_label FROM srv_grupa g, srv_spremenljivka s WHERE g.ank_id='".self::getSurveyID()."' AND g.id=s.gru_id ORDER BY g.vrstni_red ASC, s.vrstni_red ASC");
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while ($rowSpremenljivkeAnkete = mysqli_fetch_assoc($sqlSpremenljivkeAnkete)) {
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$value = $rowSpremenljivkeAnkete['id'];
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$text = strip_tags("(" . $rowSpremenljivkeAnkete['variable'] . ") - " . $rowSpremenljivkeAnkete['naslov']);
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if ($assArray)
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$variablesFilter[] = $value;
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else
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$variablesFilter[] = array (
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'value' => $value,
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'text' => $text
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);
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}
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return $variablesFilter;
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}
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static function checkDefaultProfile($dvp) {
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// preverimo ali izbran privzet profil obstaja
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if ($dvp == 0) { //preverimo sejo
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if ( isset($_SESSION['variables_profile'][self::getSurveyId()]) ) {
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return $_SESSION['variables_profile'][self::getSurveyId()]['id'];
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} else { // morali bi imeti sejo pa je ni, zato nastavimo na privzetega (1)
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$dvp = 1;
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}
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}
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if ($dvp > 0 ) {
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$stringSelect = "SELECT id FROM srv_variable_profiles WHERE id = '" . $dvp . "'";
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$sqlSelect = sisplet_query($stringSelect);
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if (mysqli_num_rows($sqlSelect) > 0) {// profil obstaja
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$rowSelect = mysqli_fetch_assoc($sqlSelect);
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return $rowSelect['id'];
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}
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}
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// če ne izberemo osnovni profil
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return self::checkBaseProfileExisit();
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}
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static function newProfileVariables($profileName=null, $data) {
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global $global_user_id, $lang;
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$profileId = -1;
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$numrows = -1;
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// ime profila preverima ali obstaja
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if (!$profileName || $profileName == null || $profileName == "")
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$profileName = $lang['srv_new_profile_name'];
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do { // preverimo ali ime že obstaja
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$selectSqlProfile = "SELECT * FROM srv_variable_profiles WHERE name = '" . $profileName . "' AND sid = '" . self::getSurveyID() . "' AND uid = '" . self::getUserID() . "'";
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$sqlProfileSetting = sisplet_query($selectSqlProfile);
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$numrows = mysqli_num_rows($sqlProfileSetting);
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if ($numrows != 0) { // ime že obstaja zgeneriramo novo
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srand(time());
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$profileName .= rand(0, 9);
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}
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} while ($numrows != 0);
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// poiščemo zadnji id
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$selectProfileId = "SELECT max(id) as last_id FROM srv_variable_profiles WHERE sid = '" . self::getSurveyID() . "' AND uid = '" . self::getUserID() . "'";
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$sqlProfileId = sisplet_query($selectProfileId);
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$rowProfileId = mysqli_fetch_assoc($sqlProfileId);
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$profileId = $rowProfileId['last_id']+1;
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$stringInsert = "INSERT INTO srv_variable_profiles (id, sid, uid, name, system, variables) " .
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"VALUES ('".$profileId."', '" . self::getSurveyID() . "', '" . self::getUserID() . "', '" . $profileName . "', '0', '".$data."')";
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sisplet_query($stringInsert);
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$insertId = mysqli_insert_id($GLOBALS['connect_db']);
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if ($insertId > 1) {
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$profileId = $insertId;
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}
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return $profileId;
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}
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function deleteVariableProfile($profileId) {
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if ($profileId == 0 ) { // seja -
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unset($_SESSION['variables_profile'][self::getSurveyId()]);
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} else {
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$deleteString = "DELETE FROM srv_variable_profiles WHERE id = '" . $profileId . "' AND system != '1'";
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$sqlDelete = sisplet_query($deleteString);
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}
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return self::checkBaseProfileExisit();
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}
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function renameVariableProfile($profileId, $newProfileName) {
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global $lang;
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$sqlInsert = -1;
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if ( $profileId != null && $profileId != "" && $profileId > 1) {
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if ( $newProfileName == null || $newProfileName == "" ) {
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$newProfileName = $lang['srv_new_profile_name'];
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}
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$numrows = -1;
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do { // preverimo ali ime že obstaja
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$selectSqlProfile = "SELECT * FROM srv_variable_profiles WHERE name = '" . $newProfileName . "' AND sid = '" . self::getSurveyID() . "' AND uid = '" . self::getUserID() . "'";
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$sqlProfileSetting = sisplet_query($selectSqlProfile);
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$numrows = mysqli_num_rows($sqlProfileSetting);
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if ($numrows != 0) { // ime že obstaja zgeneriramo novo
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srand(time());
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$newProfileName .= rand(0, 9);
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}
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} while ($numrows != 0);
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$updateString = "UPDATE srv_variable_profiles SET name = '" . $newProfileName . "' WHERE id = '" . $profileId . "'";
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$sqlInsert = sisplet_query($updateString);
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}
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return $sqlInsert;
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}
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}
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?>
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