80 lines
2.6 KiB
PHP
80 lines
2.6 KiB
PHP
<?php
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class VariableView {
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static private $_instance; # Singleton static instance
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static private $_sid; # id ankete
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static private $SDF = null; # class za inkrementalno dodajanje fajlov
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static private $headFileName = null; # pot do header fajla
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static private $dataFileName = null; # pot do data fajla
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static private $dataFileStatus = null; # status data datoteke
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static private $_HEADERS = array(); # shranimo podatke vseh variabel
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/**
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* Get the singleton instance of this class and enable writing at shutdown.
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*
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* $VariableView = VariableView::instance();
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*
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* @return VariableView
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*/
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public static function instance() {
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if (self::$_instance === NULL) {
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// Create a new instance
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self::$_instance = new self;
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}
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return self::$_instance;
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}
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public static function init($sid) {
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self::$_sid = $sid;
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# polovimo variable ankete
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#inicializiramo class za datoteke
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self::$SDF = SurveyDataFile::get_instance();
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self::$SDF->init($sid);
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self::$SDF->prepareFiles($show_loading);
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self::$headFileName = self::$SDF->getHeaderFileName();
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self::$dataFileName = self::$SDF->getDataFileName();
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self::$dataFileStatus = self::$SDF->getStatus();
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self::$_HEADERS = self::$SDF->getHeader();
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}
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public static function displayVariables() {
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global $lang;
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echo '<table class="variableView">';
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echo '<tr>';
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echo '<th>'.$lang['srv_variableView_h_name'].'</th>';
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echo '<th>'.$lang['srv_variableView_h_type'].'</th>';
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echo '<th>'.$lang['srv_variableView_h_measure'].'</th>';
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echo '<th>'.$lang['srv_variableView_h_label'].'</th>';
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echo '</tr>';
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foreach (self::$_HEADERS AS $skey => $spremenljivka) {
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if (is_numeric($spremenljivka['tip']) && $spremenljivka['tip'] != '' && $spremenljivka['tip'] != 'm' && $spremenljivka['tip'] != 'sm') {
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$spss = $spremenljivka['grids'][0]['variables'][0]['spss'];
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$spss_type = substr($spss,0,1);
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$spss_length = explode('.',substr($spss,1));
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$spr_id = explode('_',$skey);
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$spr_id = $spr_id[0];
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$legenda = Cache::spremenljivkaLegenda($spr_id);
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echo '<tr>';
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echo '<td>'.$spremenljivka['variable'].'</td>';
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echo '<td class="nowrap">'.$legenda['izrazanje'].'</td>';
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echo '<td>'.$legenda['skala'].'</td>';
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echo '<td>'.((strlen($spremenljivka['naslov']) > 100) ? substr($spremenljivka['naslov'], 0, 97).'...' : $spremenljivka['naslov']).'</td>';
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echo '</tr>';
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}
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}
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echo '</table>';
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}
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} |