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<?php |
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namespace app\helpers; |
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use yii\helpers\Html; |
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use yii\helpers\FileHelper; |
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use yii\web\UploadedFile; |
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class Util |
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{ |
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/** |
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* Convert TZ |
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* |
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* @param string $date |
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* @param string $fromTimeZone |
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* @param string $toTimeZone |
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* @param string $format |
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* @return string |
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*/ |
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public static function convertTz($date, $fromTimeZone, $toTimeZone, $format = 'Y-m-d H:i:s') |
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{ |
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$date = new \DateTime($date, new \DateTimeZone($fromTimeZone)); |
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$date->setTimeZone(new \DateTimeZone($toTimeZone)); |
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return $date->format($format); |
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} |
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/** |
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* Clear text |
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* Can use for meta tags |
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* |
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* @param string $text |
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* @return string |
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*/ |
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public static function clearText($text) |
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{ |
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$text = str_replace('"', '“', $text); |
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return Html::encode(html_entity_decode(strip_tags($text))); |
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} |
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/** |
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* Make page title |
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* |
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* @param string $title |
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* @param string $appendToEnd |
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* @return string |
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*/ |
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public static function makePageTitle($title = '', $appendToEnd = '') |
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{ |
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$title = $title ? self::clearText($title) . ' / ' : ''; |
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return $title . $appendToEnd; |
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} |
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/** |
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* Collect model errors |
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* |
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* @param Model $model the model to be validated |
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* @return array the error message array indexed by the attribute IDs. |
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*/ |
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public static function collectModelErrors($model) |
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{ |
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$result = []; |
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/* @var $model Model */ |
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$models = [$model]; |
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foreach ($models as $model) { |
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foreach ($model->getErrors() as $attribute => $errors) { |
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$result[Html::getInputId($model, $attribute)] = $errors; |
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} |
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} |
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return $result; |
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} |
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/** |
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* Create manually UploadedFile instance by file path |
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* |
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* @param string $name the original name of the file being uploaded |
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* @param string $file file path |
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* @return UploadedFile |
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*/ |
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public static function makeUploadedFile($name, $file) |
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{ |
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$tmpFile = tempnam(sys_get_temp_dir(), 'app'); |
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file_put_contents($tmpFile, file_get_contents($file)); |
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$_FILES[$name] = [ |
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'name' => pathinfo($file, PATHINFO_BASENAME), |
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'tmp_name' => $tmpFile, |
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'type' => FileHelper::getMimeType($tmpFile), |
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'size' => filesize($tmpFile), |
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'error' => 0, |
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]; |
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return UploadedFile::getInstanceByName($name); |
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} |
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} |
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rkit /
bootstrap-yii2
