87 lines
2.7 KiB
PHP
87 lines
2.7 KiB
PHP
<?php
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namespace SilverStripe\CMS\Controllers;
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use SilverStripe\CMS\Model\RedirectorPage;
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use SilverStripe\Control\Controller;
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use SilverStripe\Core\ClassInfo;
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use SilverStripe\Core\Convert;
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use SilverStripe\ORM\DataObject;
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use SilverStripe\Versioned\Versioned;
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use SiteTreeFutureState;
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class SilverStripeNavigatorItem_StageLink extends SilverStripeNavigatorItem
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{
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/** @config */
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private static $priority = 20;
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public function getHTML()
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{
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$draftPage = $this->getDraftPage();
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if (!$draftPage) {
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return null;
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}
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$linkClass = $this->isActive() ? 'class="current" ' : '';
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$linkTitle = _t('SilverStripe\\CMS\\Controllers\\ContentController.DRAFTSITE', 'Draft Site');
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$recordLink = Convert::raw2att(Controller::join_links($draftPage->AbsoluteLink(), "?stage=Stage"));
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return "<a {$linkClass} href=\"$recordLink\">$linkTitle</a>";
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}
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public function getTitle()
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{
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return _t(
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'SilverStripe\\CMS\\Controllers\\ContentController.DRAFT',
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'Draft',
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'Used for the Switch between draft and published view mode. Needs to be a short label'
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);
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}
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public function getMessage()
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{
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return "<div id=\"SilverStripeNavigatorMessage\" title=\"" . _t(
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'SilverStripe\\CMS\\Controllers\\ContentController.NOTEWONTBESHOWN',
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'Note: this message will not be shown to your visitors'
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) . "\">" . _t(
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'SilverStripe\\CMS\\Controllers\\ContentController.DRAFTSITE',
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'Draft Site'
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) . "</div>";
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}
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public function getLink()
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{
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$date = Versioned::current_archived_date();
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return Controller::join_links(
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$this->record->PreviewLink(),
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'?stage=Stage',
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$date ? '?archiveDate=' . $date : null
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);
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}
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public function canView($member = null)
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{
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/** @var Versioned|DataObject $record */
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$record = $this->record;
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return (
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$record->hasExtension(Versioned::class)
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&& $record->hasStages()
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&& $this->getDraftPage()
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// Don't follow redirects in preview, they break the CMS editing form
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&& !($record instanceof RedirectorPage)
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);
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}
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public function isActive()
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{
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return (
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Versioned::get_stage() == 'Stage'
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&& !(ClassInfo::exists('SiteTreeFutureState') && SiteTreeFutureState::get_future_datetime())
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&& !$this->isArchived()
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);
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}
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protected function getDraftPage()
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{
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$baseClass = $this->record->baseClass();
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return Versioned::get_by_stage($baseClass, Versioned::DRAFT)->byID($this->record->ID);
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}
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}
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