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ElementsController.php
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<?php
/**
* @link https://craftcms.com/
* @copyright Copyright (c) Pixel & Tonic, Inc.
* @license https://craftcms.github.io/license/
*/
namespace craft\controllers;
use Craft;
use craft\base\Element;
use craft\base\ElementInterface;
use craft\base\FieldLayoutComponent;
use craft\base\NestedElementInterface;
use craft\behaviors\DraftBehavior;
use craft\behaviors\RevisionBehavior;
use craft\db\Query;
use craft\db\Table;
use craft\elements\db\ElementQueryInterface;
use craft\elements\db\NestedElementQueryInterface;
use craft\elements\User;
use craft\enums\MenuItemType;
use craft\errors\InvalidElementException;
use craft\errors\InvalidTypeException;
use craft\errors\UnsupportedSiteException;
use craft\events\DefineElementEditorHtmlEvent;
use craft\events\DraftEvent;
use craft\fieldlayoutelements\BaseField;
use craft\fieldlayoutelements\CustomField;
use craft\fields\Matrix;
use craft\helpers\ArrayHelper;
use craft\helpers\Component;
use craft\helpers\Cp;
use craft\helpers\Db;
use craft\helpers\ElementHelper;
use craft\helpers\Html;
use craft\helpers\StringHelper;
use craft\helpers\UrlHelper;
use craft\i18n\Locale;
use craft\models\ElementActivity;
use craft\models\FieldLayoutForm;
use craft\services\Drafts;
use craft\web\Controller;
use craft\web\CpScreenResponseBehavior;
use craft\web\UrlManager;
use craft\web\View;
use Throwable;
use yii\helpers\Markdown;
use yii\web\BadRequestHttpException;
use yii\web\ForbiddenHttpException;
use yii\web\Response;
use yii\web\ServerErrorHttpException;
/**
* Elements controller.
*
* @author Pixel & Tonic, Inc. <[email protected]>
* @since 3.0.0
*/
class ElementsController extends Controller
{
/**
* @event DefineElementEditorHtmlEvent The event that is triggered when rendering an element editor’s content.
* @see _editorContent()
*/
public const EVENT_DEFINE_EDITOR_CONTENT = 'defineEditorContent';
/**
* @var ElementInterface|null The element currently being managed.
* @since 4.3.0
*/
public ?ElementInterface $element = null;
private array $_attributes;
private ?string $_elementType = null;
private ?int $_elementId = null;
private ?string $_elementUid = null;
private ?int $_draftId = null;
private ?int $_revisionId = null;
private ?int $_fieldId = null;
private ?int $_ownerId = null;
private ?int $_newOwnerId = null;
private ?int $_siteId = null;
private ?bool $_enabled = null;
/**
* @var bool|bool[]|null
*/
private array|bool|null $_enabledForSite = null;
private ?string $_slug = null;
private bool $_fresh;
private ?string $_draftName = null;
private ?string $_notes = null;
private string $_fieldsLocation;
private bool $_provisional;
private bool $_dropProvisional;
private bool $_addAnother;
private array $_visibleLayoutElements;
private ?string $_selectedTab = null;
private bool $_applyParams;
private bool $_prevalidate;
/**
* @inheritdoc
*/
public function beforeAction($action): bool
{
if (!parent::beforeAction($action)) {
return false;
}
$this->_attributes = $this->request->getBodyParams();
// No funny business
if (isset($this->_attributes['id']) || isset($this->_attributes['canonicalId'])) {
throw new BadRequestHttpException('Changing an element’s ID is not allowed.');
}
$this->_elementType = $this->_param('elementType');
$this->_elementId = $this->_param('elementId');
$this->_elementUid = $this->_param('elementUid');
$this->_draftId = $this->_param('draftId');
$this->_revisionId = $this->_param('revisionId');
$this->_fieldId = $this->_param('fieldId') ?: null;
$this->_ownerId = $this->_param('ownerId') ?: null;
$this->_newOwnerId = $this->_param('newOwnerId') ?: null;
$this->_siteId = $this->_param('siteId');
$this->_enabled = $this->_param('enabled', $this->_param('setEnabled', true) ? true : null);
$this->_enabledForSite = $this->_param('enabledForSite');
$this->_slug = $this->_param('slug');
$this->_fresh = (bool)$this->_param('fresh');
$this->_draftName = $this->_param('draftName');
$this->_notes = $this->_param('notes');
$this->_fieldsLocation = $this->_param('fieldsLocation') ?? 'fields';
$this->_provisional = (bool)$this->_param('provisional');
$this->_dropProvisional = (bool)$this->_param('dropProvisional');
$this->_addAnother = (bool)$this->_param('addAnother');
$this->_visibleLayoutElements = $this->_param('visibleLayoutElements') ?? [];
$this->_selectedTab = $this->_param('selectedTab');
$this->_applyParams = $this->_param('applyParams', true) || !$this->request->getIsPost();
$this->_prevalidate = (bool)$this->_param('prevalidate');
unset($this->_attributes['failMessage']);
unset($this->_attributes['redirect']);
unset($this->_attributes['successMessage']);
unset($this->_attributes[$this->_fieldsLocation]);
return true;
}
/**
* @param string $name
* @param mixed $default
* @return mixed
*/
private function _param(string $name, mixed $default = null): mixed
{
$value = ArrayHelper::remove($this->_attributes, $name) ?? $this->request->getQueryParam($name);
if ($value === null && $default !== null && $this->request->getIsPost()) {
return $default;
}
return $value;
}
/**
* Redirects to an element’s edit page.
*
* @param int|null $elementId
* @param string|null $elementUid
* @return Response
* @throws BadRequestHttpException
* @throws ForbiddenHttpException
* @throws ServerErrorHttpException
* @since 4.0.0
*/
public function actionRedirect(?int $elementId = null, ?string $elementUid = null): Response
{
$element = $this->element = $this->_element($elementId, $elementUid);
$url = $element->getCpEditUrl();
if (!$url) {
throw new ServerErrorHttpException('The element doesn’t have an edit page.');
}
$editUrl = UrlHelper::removeParam(UrlHelper::cpUrl('edit'), 'site');
if (str_starts_with($url, $editUrl)) {
/** @var UrlManager $urlManager */
$urlManager = Craft::$app->getUrlManager();
return $this->runAction('edit', array_merge($urlManager->getRouteParams(), [
'elementId' => $element->id,
]));
}
return $this->redirect($url);
}
/**
* Creates a new element and redirects to its edit page.
*
* @return Response
* @throws BadRequestHttpException
* @throws ForbiddenHttpException
* @throws ServerErrorHttpException
* @since 4.0.0
*/
public function actionCreate(): Response
{
$element = $this->_createElement();
$user = static::currentUser();
// Save it
$element->setScenario(Element::SCENARIO_ESSENTIALS);
if (!Craft::$app->getDrafts()->saveElementAsDraft($element, $user->id, null, null, false)) {
return $this->_asFailure($element, StringHelper::upperCaseFirst(Craft::t('app', 'Couldn’t create {type}.', [
'type' => $element::lowerDisplayName(),
])));
}
// Redirect to its edit page
$editUrl = $element->getCpEditUrl() ?? UrlHelper::actionUrl('elements/edit', [
'draftId' => $element->draftId,
'siteId' => $element->siteId,
]);
$response = $this->_asSuccess(Craft::t('app', '{type} created.', [
'type' => Craft::t('app', 'Draft'),
]), $element, array_filter([
'cpEditUrl' => $this->request->isCpRequest ? $editUrl : null,
]));
if (!$this->request->getAcceptsJson()) {
$response->redirect(UrlHelper::urlWithParams($editUrl, [
'fresh' => '1',
]));
}
return $response;
}
/**
* Returns an element edit screen.
*
* @param ElementInterface|null $element
* @param int|null $elementId
* @return Response
* @throws BadRequestHttpException
* @throws ForbiddenHttpException
* @since 4.0.0
*/
public function actionEdit(?ElementInterface $element, ?int $elementId = null): Response
{
$this->requireCpRequest();
$strictSite = $this->request->getAcceptsJson();
if ($element === null) {
/** @var Element|DraftBehavior|RevisionBehavior|Response|null $element */
$element = $this->_element($elementId, checkForProvisionalDraft: true, strictSite: $strictSite);
if ($element instanceof Response) {
return $element;
}
if (!$element) {
throw new BadRequestHttpException('No element was identified by the request.');
}
// If this is an outdated draft, merge in the latest canonical changes
$mergeCanonicalChanges = (
$element::trackChanges() &&
$element->getIsDraft() &&
!$element->getIsUnpublishedDraft() &&
ElementHelper::isOutdated($element)
);
if ($mergeCanonicalChanges) {
Craft::$app->getElements()->mergeCanonicalChanges($element);
}
$this->_applyParamsToElement($element);
// Prevalidate?
if ($this->_prevalidate && $element->enabled && $element->getEnabledForSite()) {
$element->setScenario(Element::SCENARIO_LIVE);
$element->validate();
}
} else {
$mergeCanonicalChanges = false;
}
$this->element = $element;
$elementsService = Craft::$app->getElements();
$user = static::currentUser();
// Figure out what we're dealing with here
$isCanonical = $element->getIsCanonical();
$isDraft = $element->getIsDraft();
$isUnpublishedDraft = $element->getIsUnpublishedDraft();
$isRevision = $element->getIsRevision();
$isCurrent = $isCanonical || $element->isProvisionalDraft;
$canonical = $element->getCanonical(true);
// Site info
$sitesService = Craft::$app->getSites();
$supportedSites = ElementHelper::supportedSitesForElement($element, true);
$allEditableSiteIds = $sitesService->getEditableSiteIds();
$propSites = array_values(array_filter($supportedSites, fn($site) => $site['propagate']));
$propSiteIds = array_column($propSites, 'siteId');
$propEditableSiteIds = array_intersect($propSiteIds, $allEditableSiteIds);
$addlEditableSites = array_values(array_filter($supportedSites, fn($site) => !$site['propagate'] && in_array($site['siteId'], $allEditableSiteIds)));
$canEditMultipleSites = count($propEditableSiteIds) > 1 || $addlEditableSites;
// Permissions
$canSave = $this->_canSave($element, $user);
$canSaveCanonical = $elementsService->canSaveCanonical($element, $user);
$canCreateDrafts = $elementsService->canCreateDrafts($canonical, $user);
$canDuplicate = !$isRevision && $elementsService->canDuplicateAsDraft($element, $user);
// Preview targets
$previewTargets = $element->id ? $element->getPreviewTargets() : [];
$enablePreview = (
!empty($previewTargets) &&
!$this->request->isMobileBrowser(true) &&
(
($isDraft && $canSave) ||
($isCurrent && $canCreateDrafts)
)
);
if ($previewTargets) {
if ($isDraft && !$element->isProvisionalDraft) {
Craft::$app->getSession()->authorize("previewDraft:$element->draftId");
} elseif ($isRevision) {
Craft::$app->getSession()->authorize("previewRevision:$element->revisionId");
} else {
Craft::$app->getSession()->authorize("previewElement:$canonical->id");
}
}
// Screen prep
[$docTitle, $title] = $this->_editElementTitles($element);
$type = $element::lowerDisplayName();
$enabledForSite = $element->getEnabledForSite();
$hasRoute = $element->getRoute() !== null;
$redirectUrl = UrlHelper::cpReferralUrl() ?? $element->getPostEditUrl() ?? Craft::$app->getConfig()->getGeneral()->getPostCpLoginRedirect();
// Site statuses
if ($canEditMultipleSites) {
$siteStatuses = ElementHelper::siteStatusesForElement($element, true);
} else {
$siteStatuses = [
$element->siteId => $element->enabled,
];
}
$security = Craft::$app->getSecurity();
$notice = null;
if ($element->isProvisionalDraft) {
$notice = fn() => $this->_draftNotice();
} elseif ($element->getIsRevision()) {
$notice = fn() => $this->_revisionNotice($element::lowerDisplayName());
}
if ($element->enabled && $element->id) {
$enabledSiteIds = array_flip($elementsService->getEnabledSiteIdsForElement($element->id));
} else {
$enabledSiteIds = [];
}
$response = $this->asCpScreen()
->editUrl($element->getCpEditUrl())
->docTitle($docTitle)
->title($title)
->site($element::isLocalized() ? $element->getSite() : null)
->selectableSites(array_map(fn(int $siteId) => [
'site' => $sitesService->getSiteById($siteId),
'status' => isset($enabledSiteIds[$siteId]) ? 'enabled' : 'disabled',
], $propEditableSiteIds))
->crumbs($this->_crumbs($element))
->contextMenuItems(fn() => $this->_contextMenuItems(
$element,
$isUnpublishedDraft,
$canCreateDrafts,
))
->additionalButtonsHtml(fn() => $this->_additionalButtons(
$element,
$canonical,
$isRevision,
$canSave,
$canSaveCanonical,
$canCreateDrafts,
$canDuplicate,
$previewTargets,
$enablePreview,
$isCurrent,
$isUnpublishedDraft,
$isDraft
))
->actionMenuItems(fn() => $element->id ? array_filter(
$element->getActionMenuItems(),
fn(array $item) => !str_starts_with($item['id'] ?? '', 'action-edit-'),
) : [])
->noticeHtml($notice)
->errorSummary(fn() => $this->_errorSummary($element))
->prepareScreen(
fn(Response $response, string $containerId) => $this->_prepareEditor(
$element,
$isUnpublishedDraft,
$canSave,
$response,
$containerId,
fn(?FieldLayoutForm $form) => $this->_editorContent($element, $canSave, $form),
fn(?FieldLayoutForm $form) => $this->_editorSidebar($element, $mergeCanonicalChanges, $canSave),
fn(?FieldLayoutForm $form) => [
'additionalSites' => $addlEditableSites,
'canCreateDrafts' => $canCreateDrafts,
'canEditMultipleSites' => $canEditMultipleSites,
'canSave' => $canSave,
'canSaveCanonical' => $canSaveCanonical,
'elementId' => $element->id,
'canonicalId' => $canonical->id,
'draftId' => $element->draftId,
'draftName' => $isDraft ? $element->draftName : null,
'elementType' => get_class($element),
'enablePreview' => $enablePreview,
'enabledForSite' => $element->enabled && $enabledForSite,
'hashedCpEditUrl' => $security->hashData('{cpEditUrl}'),
'isLive' => $isCurrent && !$element->getIsDraft() && $element->enabled && $enabledForSite && $hasRoute,
'isProvisionalDraft' => $element->isProvisionalDraft,
'isUnpublishedDraft' => $isUnpublishedDraft,
'previewTargets' => $previewTargets,
'previewToken' => $previewTargets ? $security->generateRandomString() : null,
'previewParamValue' => $previewTargets ? $security->hashData(StringHelper::randomString(10)) : null,
'revisionId' => $element->revisionId,
'fieldId' => $element instanceof NestedElementInterface ? $element->getField()?->id : null,
'ownerId' => $element instanceof NestedElementInterface ? $element->getOwnerId() : null,
'siteId' => $element->siteId,
'siteStatuses' => $siteStatuses,
'siteToken' => (!Craft::$app->getIsLive() || !$element->getSite()->enabled) ? $security->hashData((string)$element->siteId) : null,
'visibleLayoutElements' => $form ? $form->getVisibleElements() : [],
'updatedTimestamp' => $element->dateUpdated?->getTimestamp(),
'canonicalUpdatedTimestamp' => $canonical->dateUpdated?->getTimestamp(),
'isStatic' => $isRevision || !$canSave,
]
)
);
if ($canSave) {
if ($isUnpublishedDraft) {
if ($canSaveCanonical) {
$response
->submitButtonLabel(StringHelper::upperCaseFirst(Craft::t('app', 'Create {type}', [
'type' => $element::lowerDisplayName(),
])))
->action('elements/apply-draft')
->redirectUrl("$redirectUrl#");
} else {
$response
->action('elements/save-draft')
->redirectUrl("$redirectUrl#");
}
} elseif ($element->isProvisionalDraft) {
$response
->action('elements/apply-draft')
->redirectUrl("$redirectUrl#");
} elseif ($isDraft) {
$response
->submitButtonLabel(StringHelper::upperCaseFirst(Craft::t('app', 'Save {type}', [
'type' => Craft::t('app', 'draft'),
])))
->action('elements/save-draft')
->redirectUrl("{cpEditUrl}");
} else {
$response
->action('elements/save')
->redirectUrl("$redirectUrl#");
}
$response
->saveShortcutRedirectUrl('{cpEditUrl}')
->altActions($element->getAltActions());
}
return $response;
}
/**
* Displays a standalone Live Preview editor for an element.
*
* @param int $elementId
* @since 5.6.0
*/
public function actionPreview(int $elementId): Response
{
$this->requireCpRequest();
/** @var Element|DraftBehavior|RevisionBehavior|Response|null $element */
$element = $this->_element($elementId, checkForProvisionalDraft: true);
if ($element instanceof Response) {
return $element;
}
if (!$element) {
throw new BadRequestHttpException('No element was identified by the request.');
}
$this->element = $element;
$this->getView()->registerJsWithVars(fn(
$elementType,
$elementId,
$draftId,
$revisionId,
$siteId,
) => <<<JS
(() => {
const preview = new Craft.Preview({
elementType: $elementType,
elementId: $elementId,
draftId: $draftId,
revisionId: $revisionId,
siteId: $siteId,
standaloneMode: true,
});
preview.open();
})();
JS, [
$element::class,
$element->isProvisionalDraft ? $element->getCanonicalId() : $element->id,
!$element->isProvisionalDraft ? $element->draftId : null,
$element->revisionId,
$element->siteId,
], View::POS_END);
[$docTitle, $title] = $this->_editElementTitles($element);
return $this->renderTemplate('_layouts/base.twig', [
'docTitle' => $docTitle,
'title' => $title,
]);
}
/**
* Copies field/attribute values on an element from one site to another.
*
* @return Response
* @since 5.6.0
*/
public function actionCopyValuesFromSite(): Response
{
$this->requireCpRequest();
/** @var Element|Response|null $element */
$element = $this->_element(checkForProvisionalDraft: true);
if ($element instanceof Response) {
return $element;
}
if (!$element || $element->getIsRevision()) {
throw new BadRequestHttpException('No element was identified by the request.');
}
$copyFromSiteId = (int)$this->request->getRequiredBodyParam('fromSiteId');
$this->requirePermission("editSite:$copyFromSiteId");
$layoutElementUid = $this->request->getRequiredBodyParam('layoutElementUid');
$namespace = $this->request->getBodyParam('namespace');
$fromElement = $element::find()
->id($element->id)
->structureId($element->structureId)
->siteId($copyFromSiteId)
->drafts(null)
->provisionalDrafts(null)
->one();
if (!$fromElement) {
throw new UnsupportedSiteException($element, $copyFromSiteId, 'Attempting to copy element content from an unsupported site.');
}
$layoutElement = $element->getFieldLayout()->getElementByUid($layoutElementUid);
if (!$layoutElement instanceof BaseField || !$layoutElement->isCrossSiteCopyable($element)) {
throw new BadRequestHttpException("Invalid layout element UUID: $layoutElementUid");
}
if ($layoutElement instanceof CustomField) {
$layoutElement->getField()->copyCrossSiteValue($fromElement, $element);
} else {
$attribute = $layoutElement->attribute();
$element->$attribute = $fromElement->$attribute;
}
$view = $this->getView();
$html = $view->namespaceInputs(fn() => $layoutElement->formHtml($element), $namespace);
if ($html) {
$html = Html::modifyTagAttributes($html, [
'data' => [
'layout-element' => $layoutElement->uid,
],
]);
}
return $this->_asSuccess(Craft::t('app', 'Field value copied.'), $element, [
'fieldHtml' => $html,
'headHtml' => $view->getHeadHtml(),
'bodyHtml' => $view->getBodyHtml(),
]);
}
/**
* Returns an element revisions index screen.
*
* @param int $elementId
* @return Response
* @throws BadRequestHttpException
* @throws ForbiddenHttpException
* @since 4.4.0
*/
public function actionRevisions(int $elementId): Response
{
$this->requireCpRequest();
/** @var Element|DraftBehavior|RevisionBehavior|Response|null $element */
$element = $this->_element($elementId);
if (!$element) {
throw new BadRequestHttpException('No element was identified by the request.');
}
if ($element->getIsUnpublishedDraft()) {
throw new BadRequestHttpException('Unpublished drafts don\'t have revisions');
}
if (!$element->hasRevisions()) {
throw new BadRequestHttpException('Element doesn\'t have revisions');
}
return $this->asCpScreen()
->title(Craft::t('app', 'Revisions for “{title}”', [
'title' => $element->getUiLabel(),
]))
->crumbs([
...$this->_crumbs($element, false),
[
'label' => Craft::t('app', 'Revisions'),
'current' => true,
],
])
->contentTemplate('_elements/revisions', [
'element' => $element,
'revisionsQuery' => $element::find()
->revisionOf($element)
->site('*')
->preferSites([$element->siteId])
->unique()
->status(null)
->andWhere(['!=', 'elements.dateCreated', Db::prepareDateForDb($element->dateUpdated)])
->with(['revisionCreator']),
]);
}
/**
* Returns the page title and document title that should be used for Edit Element pages.
*
* @param ElementInterface $element
* @return string[]
* @since 3.7.0
*/
private function _editElementTitles(ElementInterface $element): array
{
if ($element::hasTitles() && $element->title !== null && $element->title !== '') {
$title = $element->title;
} elseif (!$element->id || $element->getIsUnpublishedDraft()) {
$title = Craft::t('app', 'Create a new {type}', [
'type' => $element::lowerDisplayName(),
]);
} else {
$title = $element->getUiLabel();
}
$docTitle = $element->getUiLabel();
if ($element->getIsDraft() && !$element->getIsUnpublishedDraft()) {
/** @var ElementInterface|DraftBehavior $element */
if ($element->isProvisionalDraft) {
$docTitle .= ' — ' . Craft::t('app', 'Edited');
} else {
$docTitle .= " ($element->draftName)";
}
} elseif ($element->getIsRevision()) {
/** @var ElementInterface|RevisionBehavior $element */
$docTitle .= ' (' . $element->getRevisionLabel() . ')';
}
return [$docTitle, $title];
}
private function _crumbs(ElementInterface $element, bool $current = true): array
{
if ($element->isProvisionalDraft) {
$crumbs = $element->getCanonical(true)->getCrumbs();
} else {
$crumbs = $element->getCrumbs();
}
return [
...$crumbs,
[
'html' => Cp::elementChipHtml($element, ['showDraftName' => !$current]),
'current' => $current,
],
];
}
private function _contextMenuItems(
ElementInterface $element,
bool $isUnpublishedDraft,
bool $canCreateDrafts,
): array {
if ($element->isProvisionalDraft) {
$element = $element->getCanonical(true);
}
if (!$element->id || $element->getIsUnpublishedDraft()) {
return [];
}
$elementsService = Craft::$app->getElements();
if (!$isUnpublishedDraft) {
$user = Craft::$app->getUser()->getIdentity();
$drafts = $element::find()
->draftOf($element)
->siteId($element->siteId)
->status(null)
->orderBy(['dateUpdated' => SORT_DESC])
->with(['draftCreator'])
->collect()
->filter(fn(ElementInterface $draft) => $elementsService->canView($draft, $user))
->all();
} else {
$drafts = [];
}
$generalConfig = Craft::$app->getConfig()->getGeneral();
$revisionsPageUrl = null;
$hasMoreRevisions = false;
if ($element->hasRevisions() && $generalConfig->maxRevisions !== 1) {
$revisionsQuery = $element::find()
->revisionOf($element)
->siteId($element->siteId)
->status(null)
->offset(1)
->limit($generalConfig->maxRevisions ? min($generalConfig->maxRevisions - 1, 10) : 10)
->orderBy(['dateCreated' => SORT_DESC])
->with(['revisionCreator']);
$revisions = $revisionsQuery->all();
$revisionsPageUrl = $element->getCpRevisionsUrl();
if ($revisionsPageUrl) {
$hasMoreRevisions = ($revisionsQuery->count() - 1) > count($revisions);
}
} else {
$revisions = [];
}
// if we're viewing a revision, make sure it's in the list
if (
$element->getIsRevision() &&
!ArrayHelper::contains($revisions, fn(ElementInterface $revision) => $revision->id === $element->id)
) {
$revisions[] = $element;
}
if (empty($drafts) && empty($revisions) && !$canCreateDrafts) {
return [];
}
$formatter = Craft::$app->getFormatter();
$baseParams = $this->request->getQueryParams();
unset($baseParams['draftId'], $baseParams['revisionId'], $baseParams['siteId'], $baseParams['fresh']);
if (isset($generalConfig->pathParam)) {
unset($baseParams[$generalConfig->pathParam]);
}
$isDraft = $element->getIsDraft();
$isRevision = $element->getIsRevision();
$cpEditUrl = UrlHelper::cpUrl($element->getCpEditUrl(), [
'draftId' => null,
'revisionId' => null,
]);
/** @var ElementInterface|RevisionBehavior|null $revision */
$revision = $element->getCurrentRevision();
$creator = $revision?->getCreator();
$timestamp = $formatter->asTimestamp($revision->dateCreated ?? $element->dateUpdated, Locale::LENGTH_SHORT, true);
$items = [
[
'heading' => Craft::t('app', 'Context'),
'headingTag' => 'h2',
'headingAttributes' => ['class' => ['visually-hidden']],
'listAttributes' => ['class' => ['revision-group-current']],
'items' => [
[
'label' => Craft::t('app', 'Current'),
'description' => $creator
? Craft::t('app', 'Saved {timestamp} by {creator}', [
'timestamp' => $timestamp,
'creator' => $creator->name,
])
: Craft::t('app', 'Last saved {timestamp}', [
'timestamp' => $timestamp,
]),
'url' => $cpEditUrl,
'selected' => !$isDraft && !$isRevision,
],
],
],
];
if (!empty($drafts)) {
$items[] = [
'heading' => Craft::t('app', 'Drafts'),
'listAttributes' => ['class' => ['revision-group-drafts']],
'items' => array_map(function($draft) use ($element, $formatter, $cpEditUrl, $baseParams) {
/** @var ElementInterface|DraftBehavior $draft */
$creator = $draft->getCreator();
$timestamp = $formatter->asTimestamp($draft->dateUpdated, Locale::LENGTH_SHORT, true);
return [
'label' => $draft->draftName,
'description' => $creator
? Craft::t('app', 'Saved {timestamp} by {creator}', [
'timestamp' => $timestamp,
'creator' => $creator->name,
])
: Craft::t('app', 'Last saved {timestamp}', [
'timestamp' => $timestamp,
]),
'url' => UrlHelper::urlWithParams($cpEditUrl, array_merge($baseParams, [
'draftId' => $draft->draftId,
])),
'selected' => $draft->id === $element->id,
];
}, $drafts),
];
}
if (!empty($revisions)) {
$items[] = [
'heading' => Craft::t('app', 'Recent Revisions'),
'listAttributes' => ['class' => ['revision-group-revisions']],
'items' => array_map(function($revision) use ($element, $formatter, $cpEditUrl, $baseParams) {
/** @var ElementInterface|RevisionBehavior $revision */
$creator = $revision->getCreator();
$timestamp = $formatter->asTimestamp($revision->dateCreated, Locale::LENGTH_SHORT, true);
return [
'label' => $revision->getRevisionLabel(),
'description' => $creator
? Craft::t('app', 'Saved {timestamp} by {creator}', [
'timestamp' => $timestamp,
'creator' => $creator->name,
])
: Craft::t('app', 'Saved {timestamp}', [
'timestamp' => $timestamp,
]),
'url' => UrlHelper::urlWithParams($cpEditUrl, array_merge($baseParams, [
'revisionId' => $revision->revisionId,
])),
'selected' => $revision->id === $element->id,
];
}, $revisions),
];
}
if ($hasMoreRevisions) {
$items[] = ['type' => MenuItemType::HR];
$items[] = [
'label' => Craft::t('app', 'View all revisions'),
'url' => $revisionsPageUrl,
'attributes' => [
'class' => ['go'],
],
];
}
return $items;
}
private function _additionalButtons(
ElementInterface $element,
ElementInterface $canonical,
bool $isRevision,
bool $canSave,
bool $canSaveCanonical,
bool $canCreateDrafts,
bool $canDuplicate,
?array $previewTargets,
bool $enablePreview,
bool $isCurrent,
bool $isUnpublishedDraft,
bool $isDraft,
): string {
$components = [
Html::tag('div', options: [
'class' => ['activity-container'],
]),
];
// Preview (View will be added later by JS)
if ($previewTargets) {
$components[] =
Html::beginTag('div', [
'class' => ['preview-btn-container', 'btngroup'],
]) .
($enablePreview
? Html::beginTag('button', [
'type' => 'button',
'class' => ['preview-btn', 'btn'],
'aria' => [
'label' => Craft::t('app', 'Preview'),
],
]) .
Html::tag('span', Craft::t('app', 'Preview'), ['class' => 'label']) .
Html::endTag('button')
: '') .
Html::endTag('div');
}
// Create a draft
if ($isCurrent && !$isUnpublishedDraft && $canCreateDrafts) {
if ($canSave) {
$components[] = Html::button(Craft::t('app', 'Create a draft'), [
'class' => ['btn', 'formsubmit'],
'data' => [
'action' => 'elements/save-draft',
'redirect' => Craft::$app->getSecurity()->hashData('{cpEditUrl}'),
'params' => ['dropProvisional' => 1],
],
]);
} else {
$components[] = Html::beginForm() .
Html::actionInput('elements/save-draft') .
Html::redirectInput('{cpEditUrl}') .
Html::hiddenInput('elementId', (string)$canonical->id) .
Html::button(Craft::t('app', 'Create a draft'), [
'class' => ['btn', 'formsubmit'],
]) .
Html::endForm();
}
}
if (!$canSave && $canDuplicate) {
// save as a new is now available to people who can create drafts
$components[] = Html::beginForm() .
Html::actionInput('elements/duplicate') .
Html::redirectInput('{cpEditUrl}') .
Html::hiddenInput('elementId', (string)$canonical->id) .
Html::button(Craft::t('app', 'Save as a new {type}', ['type' => $element::lowerDisplayName()]), [
'class' => ['btn', 'formsubmit'],
]) .
Html::endForm();
}
// Apply draft
if ($isDraft && !$isCurrent && $canSave && $canSaveCanonical) {
$components[] = Html::button(Craft::t('app', 'Apply draft'), [
'class' => ['btn', 'secondary', 'formsubmit', 'tooltip-draft-btn'],
'data' => [
'action' => 'elements/apply-draft',
'redirect' => Craft::$app->getSecurity()->hashData('{cpEditUrl}'),
],
]);
}
// Revert content from this revision
if ($isRevision && $canSaveCanonical && $element->hasRevisions()) {
$components[] = Html::beginForm() .
Html::actionInput('elements/revert') .
Html::redirectInput('{cpEditUrl}') .
Html::hiddenInput('elementId', (string)$canonical->id) .
Html::hiddenInput('revisionId', (string)$element->revisionId) .
Html::button(Craft::t('app', 'Revert content from this revision'), [
'class' => ['btn', 'formsubmit', 'revision-draft-btn'],
]) .
Html::endForm();
}
$components[] = $element->getAdditionalButtons();
return implode("\n", array_filter($components));
}