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<?php
/**
* Class QRString
*
* @filesource QRString.php
* @created 05.12.2015
* @package chillerlan\QRCode\Output
* @author Smiley <smiley@chillerlan.net>
* @copyright 2015 Smiley
* @license MIT
*
* @noinspection PhpUnusedParameterInspection
* @noinspection PhpComposerExtensionStubsInspection
*/
namespace chillerlan\QRCode\Output;
use chillerlan\QRCode\QRCode;
use function implode, is_string, json_encode;
/**
* Converts the matrix data into string types
*/
class QRString extends QROutputAbstract{
protected string $defaultMode = QRCode::OUTPUT_STRING_TEXT;
/**
* @inheritDoc
*/
protected function setModuleValues():void{
foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
$v = $this->options->moduleValues[$M_TYPE] ?? null;
if(!is_string($v)){
$this->moduleValues[$M_TYPE] = $defaultValue
? $this->options->textDark
: $this->options->textLight;
}
else{
$this->moduleValues[$M_TYPE] = $v;
}
}
}
/**
* string output
*/
protected function text(string $file = null):string{
$str = [];
foreach($this->matrix->matrix() as $row){
$r = [];
foreach($row as $M_TYPE){
$r[] = $this->moduleValues[$M_TYPE];
}
$str[] = implode('', $r);
}
return implode($this->options->eol, $str);
}
/**
* JSON output
*/
protected function json(string $file = null):string{
return json_encode($this->matrix->matrix());
}
}
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