silverstripe-framework/ORM/Versioning/VersionedGridFieldItemRequest.php

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<?php
namespace SilverStripe\ORM\Versioning;
use SilverStripe\Control\SS_HTTPResponse;
use SilverStripe\Core\Convert;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\GridField\GridFieldDetailForm_ItemRequest;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\ValidationException;
/**
* Provides versioned dataobject support to {@see GridFieldDetailForm_ItemRequest}
*
* @property GridFieldDetailForm_ItemRequest $owner
*/
class VersionedGridFieldItemRequest extends GridFieldDetailForm_ItemRequest {
protected function getFormActions() {
$actions = parent::getFormActions();
// Check if record is versionable
/** @var Versioned|DataObject $record */
$record = $this->getRecord();
if(!$record || !$record->has_extension('SilverStripe\ORM\Versioning\Versioned')) {
return $actions;
}
// Save & Publish action
if($record->canPublish()) {
// "publish", as with "save", it supports an alternate state to show when action is needed.
$publish = FormAction::create(
'doPublish',
_t('VersionedGridFieldItemRequest.BUTTONPUBLISH', 'Publish')
)
->setUseButtonTag(true)
->addExtraClass('ss-ui-action-constructive')
->setAttribute('data-icon', 'accept');
// Insert after save
if($actions->fieldByName('action_doSave')) {
$actions->insertAfter('action_doSave', $publish);
} else {
$actions->push($publish);
}
}
// Unpublish action
$isPublished = $record->isPublished();
if($isPublished && $record->canUnpublish()) {
$actions->push(
FormAction::create(
'doUnpublish',
_t('VersionedGridFieldItemRequest.BUTTONUNPUBLISH', 'Unpublish')
)
->setUseButtonTag(true)
->setDescription(_t(
'VersionedGridFieldItemRequest.BUTTONUNPUBLISHDESC',
'Remove this record from the published site'
))
->addExtraClass('ss-ui-action-destructive')
);
}
// Archive action
if($record->canArchive()) {
// Replace "delete" action
$actions->removeByName('action_doDelete');
// "archive"
$actions->push(
FormAction::create('doArchive', _t('VersionedGridFieldItemRequest.ARCHIVE','Archive'))
->setDescription(_t(
'VersionedGridFieldItemRequest.BUTTONARCHIVEDESC',
'Unpublish and send to archive'
))
->addExtraClass('delete ss-ui-action-destructive')
);
}
return $actions;
}
/**
* Archive this versioned record
*
* @param array $data
* @param Form $form
* @return SS_HTTPResponse
*/
public function doArchive($data, $form) {
/** @var Versioned|DataObject $record */
$record = $this->getRecord();
if (!$record->canArchive()) {
return $this->httpError(403);
}
// Record name before it's deleted
$title = $record->Title;
try {
$record->doArchive();
} catch(ValidationException $e) {
return $this->generateValidationResponse($form, $e);
}
$message = sprintf(
_t('VersionedGridFieldItemRequest.Archived', 'Archived %s %s'),
$record->i18n_singular_name(),
Convert::raw2xml($title)
);
$this->setFormMessage($form, $message);
//when an item is deleted, redirect to the parent controller
$controller = $this->getToplevelController();
$controller->getRequest()->addHeader('X-Pjax', 'Content'); // Force a content refresh
return $controller->redirect($this->getBackLink(), 302); //redirect back to admin section
}
/**
* Publish this versioned record
*
* @param array $data
* @param Form $form
* @return SS_HTTPResponse
*/
public function doPublish($data, $form) {
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/** @var Versioned|DataObject $record */
$record = $this->getRecord();
$isNewRecord = $record->ID == 0;
// Check permission
if(!$record->canPublish()) {
return $this->httpError(403);
}
// Save from form data
try {
// Initial save and reload
$record = $this->saveFormIntoRecord($data, $form);
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$record->publishRecursive();
} catch(ValidationException $e) {
return $this->generateValidationResponse($form, $e);
}
$editURL = $this->Link('edit');
$xmlTitle = Convert::raw2xml($record->Title);
$link = "<a href=\"{$editURL}\">{$xmlTitle}</a>";
$message = _t(
'VersionedGridFieldItemRequest.Published',
'Published {name} {link}',
array(
'name' => $record->i18n_singular_name(),
'link' => $link
)
);
$this->setFormMessage($form, $message);
return $this->redirectAfterSave($isNewRecord);
}
/**
* Delete this record from the live site
*
* @param array $data
* @param Form $form
* @return SS_HTTPResponse
*/
public function doUnpublish($data, $form) {
/** @var Versioned|DataObject $record */
$record = $this->getRecord();
if (!$record->canUnpublish()) {
return $this->httpError(403);
}
// Record name before it's deleted
$title = $record->Title;
try {
$record->doUnpublish();
} catch(ValidationException $e) {
return $this->generateValidationResponse($form, $e);
}
$message = sprintf(
_t('VersionedGridFieldItemRequest.Unpublished', 'Unpublished %s %s'),
$record->i18n_singular_name(),
Convert::raw2xml($title)
);
$this->setFormMessage($form, $message);
// Redirect back to edit
return $this->redirectAfterSave(false);
}
/**
* @param Form $form
* @param string $message
*/
protected function setFormMessage($form, $message) {
$form->sessionMessage($message, 'good', false);
$controller = $this->getToplevelController();
if($controller->hasMethod('getEditForm')) {
$backForm = $controller->getEditForm();
$backForm->sessionMessage($message, 'good', false);
}
}
}