separator = "\t";
$this->output = '';
$this->isBeginning = true;
}
public function init(SurveyObj $survey, $sLanguageCode, FormattingOptions $oOptions)
{
parent::init($survey, $sLanguageCode, $oOptions);
$this->clang = new limesurvey_lang($sLanguageCode);
if ($oOptions->output=='display')
{
header("Content-Disposition: attachment; filename=results-survey".$survey->id.".doc");
header("Content-type: application/vnd.ms-word");
}
$sOutput = '
';
if ($oOptions->output=='display'){
echo $sOutput;
} elseif ($oOptions->output == 'file') {
$this->file = fopen($this->filename, 'w');
$this->output = $sOutput;
}
}
/**
* @param array $headers
* @param array $values
* @param FormattingOptions $oOptions
*/
protected function outputRecord($headers, $values, FormattingOptions $oOptions)
{
if ($oOptions->answerFormat == 'short')
{
//No headers at all, only output values.
$this->output .= implode($this->separator, $values).PHP_EOL;
}
elseif ($oOptions->answerFormat == 'long')
{
//Output each record, one per page, with a header preceding every value.
if ($this->isBeginning)
{
$this->isBeginning = false;
}
else
{
$this->output .= "
";
}
$this->output .= "| ".$this->clang->gT("Survey response")." |
|---|
".PHP_EOL;
$counter = 0;
foreach ($headers as $header)
{
//if cell empty, output a space instead, otherwise the cell will be in 2pt font
$value = " ";
if($values[$counter] != "")
{
$value = $values[$counter];
}
$this->output .= "| ".$header." | ".$value." |
".PHP_EOL;
$counter++;
}
$this->output .= "
".PHP_EOL;
}
else
{
safeDie('An invalid answer format was selected. Only \'short\' and \'long\' are valid.');
}
if ($oOptions->output=='display'){
echo $this->output;
$this->output='';
} elseif ($oOptions->output == 'file') {
fwrite($this->file, $this->output);
$this->output='';
}
}
public function close()
{
if (!is_null($this->file)) {
fclose($this->file);
}
}
}