/**
* Converts HTML into structured text.
*
* @param mixed $value Any input value.
* @param string $to The Pandoc-compatible format.
*
* @return string|array|object Converted value(s).
*/
public function __invoke($value, string $to)
{
if (is_array($value) || is_object($value)) {
foreach ($value as $_key => &$_value) {
$_value = $this->__invoke($_value, $to);
}
// unset($_key, $_value);
return $value;
}
if (!($string = (string) $value)) {
return $string;
// Nothing to do.
} elseif (!$to) {
// Convert to nothing?
return $string;
// Nothing to do.
}
try {
// Fail gracefully.
$options = ['from' => 'html', 'to' => $to, 'parse-raw' => null, 'atx-headers' => null, 'no-wrap' => null, 'preserve-tabs' => null];
$Pandoc = new Pandoc();
return $Pandoc->runWith($string, $options);
} catch (\Throwable $Throwable) {
return '';
// Failure.
}
}
public function testCanSetDifferentTempDir()
{
$pandoc = new Pandoc(null, '/tmp');
$this->assertTrue($pandoc->getTmpDir() === '/tmp');
}
