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<?php |
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namespace LeKoala\Admini\Traits; |
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use Exception; |
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use SilverStripe\View\ArrayData; |
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use SilverStripe\View\Requirements; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\ORM\ValidationResult; |
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/** |
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* @link https://getbootstrap.com/docs/5.0/components/toasts/ |
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*/ |
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trait Toasts |
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{ |
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/** |
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* @return HTTPRequest |
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*/ |
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abstract public function getRequest(); |
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/** |
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* @return HTTPResponse |
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*/ |
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abstract public function getResponse(); |
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/** |
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* Set a message to the session, for display next time a page is shown. |
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* |
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* @param string $message the text of the message |
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* @param string $type Should be set to good, bad, or warning. |
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* @param string|bool $cast Cast type; One of the CAST_ constant definitions. |
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* @return void |
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*/ |
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public function sessionMessage($message, $type = ValidationResult::TYPE_ERROR, $cast = ValidationResult::CAST_TEXT) |
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{ |
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$color = "primary"; |
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switch ($type) { |
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case "bad": |
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case ValidationResult::TYPE_ERROR: |
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$color = "danger"; |
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break; |
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case "success": |
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case ValidationResult::TYPE_GOOD: |
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$color = "success"; |
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break; |
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case ValidationResult::TYPE_WARNING: |
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$color = "warning"; |
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break; |
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} |
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if ($this->getRequest()->isAjax()) { |
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$this->getResponse()->addHeader('X-Status', $message . '|' . $type); |
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} else { |
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$this->getRequest()->getSession()->set('ToastMessage', [ |
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'Message' => $message, |
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'Type' => $type, |
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'ThemeColor' => $color, |
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'Cast' => $cast, |
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]); |
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} |
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} |
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/** |
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* An helper for sessionMessage |
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*/ |
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public function successMessage(string $message, string $cast = ValidationResult::CAST_TEXT) |
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{ |
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$this->sessionMessage($message, ValidationResult::TYPE_GOOD, $cast); |
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} |
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/** |
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* An helper for sessionMessage |
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*/ |
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public function errorMessage(string $message, string $cast = ValidationResult::CAST_TEXT) |
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{ |
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$this->sessionMessage($message, ValidationResult::TYPE_ERROR, $cast); |
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} |
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/** |
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* An helper for sessionMessage |
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*/ |
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public function warningMessage(string $message, string $cast = ValidationResult::CAST_TEXT) |
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{ |
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$this->sessionMessage($message, ValidationResult::TYPE_WARNING, $cast); |
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} |
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public function showToasterMessage() |
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{ |
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$ToastMessage = $this->ToastMessage(); |
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if ($ToastMessage) { |
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$Body = addslashes($ToastMessage->Message); |
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// Don't hide errors automatically |
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$autohide = $ToastMessage->Type == ValidationResult::TYPE_GOOD ? "true" : "false"; |
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$toastScript = <<<JS |
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toaster({ |
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body: '{$Body}', |
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className: 'border-0 bg-{$ToastMessage->ThemeColor} text-white', |
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autohide: {$autohide} |
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}); |
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JS; |
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Requirements::customScript($toastScript, __FUNCTION__); |
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} |
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} |
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/** |
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* Get the toast message |
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* |
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* @return ArrayData |
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*/ |
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public function ToastMessage() |
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{ |
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$session = $this->getRequest()->getSession(); |
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try { |
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$ToastMessage = $session->get('ToastMessage'); |
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} catch (Exception $ex) { |
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$ToastMessage = null; // Session can be null (eg : Security) |
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} |
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if (!$ToastMessage) { |
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return; |
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} |
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$session->clear('ToastMessage'); |
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return new ArrayData($ToastMessage); |
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} |
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} |
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