/**
* This method iterates over each record in the file, yielding each item to the procedure function.
*
* @access public
* @param callable $procedure the procedure function to be used
* @throws Throwable\Parse\Exception indicates that an invalid record was
* encountered
*/
public function each(callable $procedure)
{
$self = $this;
IO\FileReader::read($this->file, function ($reader, $data, $index) use($self, $procedure) {
$line = trim($data);
if (strlen($line) > 0) {
if ($index == 0 && $self->bom) {
$line = preg_replace('/^' . pack('H*', 'EFBBBF') . '/', '', $line);
}
if (!preg_match('/^\\s*#.*$/', $line)) {
if (!preg_match('/^[^=]+=.+$/', $line)) {
throw new Throwable\Parse\Exception('Unable to parse file. File ":uri" contains an invalid pattern on line :line.', array(':uri' => $self->file, ':line' => $index));
}
$position = strpos($line, '=');
$key = trim(substr($line, 0, $position));
$value = trim(substr($line, $position + 1));
$type = isset($self->schema[$key]) ? $self->schema[$key] : 'string';
$value = Core\Convert::changeType($value, $type);
$record = new Common\Mutable\HashMap();
$record->putEntry($key, $value);
$procedure($record);
}
}
});
}
/**
* This method iterates over each record in the file, yielding each item to the procedure function.
*
* @access public
* @param callable $procedure the procedure function to be used
* @throws Throwable\Parse\Exception indicates that an invalid record was
* encountered
*/
public function each(callable $procedure)
{
$self = $this;
IO\FileReader::read($this->file, function ($reader, $data, $index) use($self, $procedure) {
$line = trim($data);
if (strlen($line) > 0) {
if ($index == 0 && $self->bom) {
$line = preg_replace('/^' . pack('H*', 'EFBBBF') . '/', '', $line);
}
$query_string = parse_url($line, PHP_URL_QUERY);
$properties = array();
parse_str($query_string, $properties);
if (!empty($properties)) {
$source_encoding = $self->encoder !== null ? call_user_func($self->encoder . "::getEncoding", $properties) : $self->encoding[0];
$target_encoding = $self->encoding[1];
foreach ($properties as $key => &$value) {
$value = urldecode($value);
$value = Core\Data\Charset::encode($value, $source_encoding, $target_encoding);
$type = isset($self->schema[$key]) ? $self->schema[$key] : 'string';
$value = Core\Convert::changeType($value, $type);
$record = new Common\Mutable\HashMap();
$record->putEntry($key, $value);
$procedure($record);
}
}
}
});
}
/**
* This method iterates over each record in the file, yielding each item to the procedure function.
*
* @access public
* @param callable $procedure the procedure function to be used
* @throws Throwable\Parse\Exception indicates that an invalid record was
* encountered
*/
public function each(callable $procedure)
{
$self = $this;
$headers = array();
IO\FileReader::read($this->file, function ($reader, $data, $index) use($self, $procedure, &$headers) {
$line = trim($data);
if (strlen($line) > 0) {
if ($index == 0) {
if ($self->bom) {
$line = preg_replace('/^' . pack('H*', 'EFBBBF') . '/', '', $line);
}
$headers = str_getcsv($line, $self->delimiter, $self->enclosure, $self->escape);
$headers = array_map('trim', $headers);
if ($self->key_case !== null) {
switch ($self->key_case) {
case CASE_LOWER:
$headers = array_map('strtolower', $headers);
break;
case CASE_UPPER:
$headers = array_map('strtoupper', $headers);
break;
}
}
} else {
$record = str_getcsv($line, $self->delimiter, $self->enclosure, $self->escape);
if (!is_array($record)) {
throw new Throwable\Runtime\Exception('Failed to process record. Expected an array, but got ":type".', array(':type' => gettype($record)));
}
$record = array_combine($headers, $record);
if ($self->strict_mapping && count($headers) != count($record)) {
throw new Throwable\Runtime\Exception('Failed to process record. Headers could not be mapped properly.');
}
$source_encoding = $self->encoder !== null ? call_user_func($self->encoder . "::getEncoding", $record) : $self->encoding[0];
$target_encoding = $self->encoding[1];
foreach ($record as $key => &$value) {
$value = Core\Data\Charset::encode($value, $source_encoding, $target_encoding);
if ($self->strip_invalid_chars) {
$value = $self->removeNonUTF8Characters($value);
}
$type = isset($self->schema[$key]) ? $self->schema[$key] : 'string';
$value = Core\Convert::changeType($value, $type);
}
$map = new Common\Mutable\HashMap($record);
if ($self->filter === null || call_user_func_array(array($self->filter, 'isQualified'), array($map))) {
$procedure($map);
}
}
}
});
}