/**
* @covers ::unitValue
*/
public function testUnitValue()
{
$this->assertEquals(['year', 1970], Era::find(1)->unitValue(['value' => 1970, 'code' => 'ad']));
$this->assertEquals(['year', -1969], Era::find(1)->unitValue(['value' => 1970, 'code' => 'bc']));
$this->assertEquals(['year', 1970], Era::find(1)->unitValue(['value' => 1970]));
$this->assertEquals(['year', 0], Era::find(1)->unitValue([]));
}
/**
* Parse date/time string into unit => value array
*
* @param string $date The date/time string to parse
* @param string $format An optional date format string; must be a raw format
* string, which is calendar-specific
* @return array
*/
protected function parseDate($date, $format = '')
{
$formats = method_exists($this->formats, 'pluck') ? $this->formats->pluck('format_string') : $this->formats->fetch('format_string');
$formats->prepend($format);
foreach ($formats as $format) {
$unitArray = [];
$fragments = [];
$parseArray = [];
$parseString = '';
for ($i = 0; $i < mb_strlen($format); $i++) {
$char = mb_substr($format, $i, 1);
if ($char == '\\') {
$parseString .= mb_substr($format, ++$i, 1);
continue;
} elseif ($char == '%') {
$parseString .= '%%';
continue;
} elseif (in_array($char, ['_'])) {
$parseString .= $char;
continue;
}
if (with($fmtObj = $this->fragments()->where('format_code', 'like binary', $char))->count() > 0) {
$parseArray[] = $fmtObj->first();
$parseString .= $fmtObj->first()->getParseString();
} else {
$parseString .= $char;
}
}
$parsed = sscanf(str_replace(' ', '\\ ', $date), str_replace(' ', '\\ ', $parseString));
if (is_array($parsed) && !empty($parsed) && !in_array(null, $parsed, true) && count($parsed) == count($parseArray)) {
foreach ($parsed as $index => $value) {
$values = $parseArray[$index]->parseValue($value);
foreach ($values as $value) {
Arr::set($fragments, $value[0], $value[1]);
}
}
foreach (Arr::get($fragments, 'unit', []) as $unit => $value) {
if (array_key_exists('value', $value)) {
$unitArray[$unit] = $value['value'];
}
}
foreach (Arr::get($fragments, 'era', []) as $era => $value) {
$eraObj = Era::where('internal_name', $era)->first();
list($unit, $value) = $eraObj->unitValue($value);
$unitArray[$unit] = $value;
}
return $unitArray;
}
}
return $this->getEpochUnitArray(true);
}
