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<?php
namespace dokuwiki\Parsing\Handler;
class Preformatted extends AbstractRewriter
{
protected $pos;
protected $text = '';
/** @inheritdoc */
public function finalise()
{
$last_call = end($this->calls);
$this->writeCall(['preformatted_end', [], $last_call[2]]);
$this->process();
$this->callWriter->finalise();
unset($this->callWriter);
}
/** @inheritdoc */
public function process()
{
foreach ($this->calls as $call) {
switch ($call[0]) {
case 'preformatted_start':
$this->pos = $call[2];
break;
case 'preformatted_newline':
$this->text .= "\n";
break;
case 'preformatted_content':
$this->text .= $call[1][0];
break;
case 'preformatted_end':
if (trim($this->text)) {
$this->callWriter->writeCall(['preformatted', [$this->text], $this->pos]);
}
// see FS#1699 & FS#1652, add 'eol' instructions to ensure proper triggering of following p_open
$this->callWriter->writeCall(['eol', [], $this->pos]);
$this->callWriter->writeCall(['eol', [], $this->pos]);
break;
}
}
return $this->callWriter;
}
}
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