36 lines
848 B
PHP
36 lines
848 B
PHP
<?php
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namespace SilverStripe\CMS\Model;
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use SilverStripe\Dev\Deprecation;
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use SilverStripe\Assets\File;
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use SilverStripe\ORM\DataExtension;
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use SilverStripe\View\SSViewer;
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/**
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* @deprecated 4.2.0 Use FileLinkTracking instead
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* @property File $owner
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*/
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class SiteTreeFileExtension extends DataExtension
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{
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private static $casting = [
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'BackLinkHTMLList' => 'HTMLFragment'
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];
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/**
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* Generate an HTML list which provides links to where a file is used.
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*
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* @return string
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*/
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public function __construct()
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{
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Deprecation::notice('4.2.0', 'Use FileLinkTracking instead', Deprecation::SCOPE_CLASS);
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}
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public function BackLinkHTMLList()
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{
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$viewer = SSViewer::create(['type' => 'Includes', self::class . '_description']);
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return $viewer->process($this->owner);
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}
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}
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