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datatable.directory/app/Tables/JsonExporter.php

59 lines
1.2 KiB

<?php
namespace App\Tables;
class JsonExporter extends BaseExporter
{
private $fullJsDoc = false;
public function withJsWrapper()
{
$this->fullJsDoc = true;
return $this;
}
/**
* @return string - mime type for the downloaded file
*/
protected function getMimeType()
{
return $this->fullJsDoc ? 'application/javascript' : 'application/json';
}
/**
* @return string - file extension for the downloaded file
*/
protected function getFileExtension()
{
return 'json';
}
/**
* Write the document to stdout ('php://output')
*/
protected function writeDocument()
{
if ($this->fullJsDoc) {
echo "/*\n" . $this->getHeaderComment(' ') . "*/\n\n";
echo 'module.exports = ';
}
echo "[\n";
$first = true;
foreach ($this->iterateRows() as $row) {
if ($first) {
$first = false;
} else {
echo ",\n";
}
echo ' '.json_encode($row, JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
}
echo "\n]\n";
}
}