/**
* @param $path string absolute path to file
* @param $closure \Closure
* @void
*/
public function parse($path, Closure $closure)
{
$config = new LexerConfig();
$config->setDelimiter($this->delimeter);
$config->setFromCharset($this->fromCharset);
$config->setToCharset($this->toCharset);
$lexer = new Lexer($config);
$interpreter = new Interpreter();
$interpreter->addObserver($closure);
$lexer->parse($path, $interpreter);
}
public function testFromCharset()
{
$config = new LexerConfig();
$this->assertSame(null, $config->getFromCharset());
$this->assertSame('UTF-8', $config->setFromCharset('UTF-8')->getFromCharset());
}
/**
* CSV parser
*
* @param string $file Path of the file.
* @return array Returns the array from csv.
* @since 0.1.0
*/
public static function csv_parser($csv_file)
{
if (!is_file($csv_file)) {
return new WP_Error('error', 'The CSV file is not found.');
} elseif (!self::is_textfile($csv_file)) {
return new WP_Error('error', 'The file is not CSV.');
}
$csv = array();
/**
* Filter the CSV setting for the csv parser.
*
* @param array settings for the csv parser.
*/
$format = apply_filters('acsv_csv_format', array('from_charset' => 'UTF-8', 'to_charset' => 'UTF-8', 'delimiter' => ',', 'enclosure' => '"', 'escape' => '\\'));
$config = new LexerConfig();
$config->setFromCharset($format['from_charset']);
$config->setToCharset($format['to_charset']);
$config->setDelimiter($format['delimiter']);
$config->setEnclosure($format['enclosure']);
$config->setEscape($format['escape']);
$lexer = new Lexer($config);
$interpreter = new Interpreter();
$interpreter->unstrict();
$interpreter->addObserver(function (array $row) use(&$csv) {
$csv[] = $row;
});
$lexer->parse($csv_file, $interpreter);
return $csv;
}
