65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
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namespace SilverStripe\CMS\Forms;
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use SilverStripe\Admin\Forms\LinkFormFactory;
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use SilverStripe\CMS\Model\SiteTree;
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use SilverStripe\Control\RequestHandler;
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use SilverStripe\Forms\CheckboxField;
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use SilverStripe\Forms\FieldList;
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use SilverStripe\Forms\TextField;
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use SilverStripe\Forms\TreeDropdownField;
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use SilverStripe\Forms\RequiredFields;
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/**
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* Provides a form factory for inserting internal page links in a HTML editor
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*/
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class InternalLinkFormFactory extends LinkFormFactory
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{
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/**
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* @param RequestHandler $controller
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* @param string $name
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* @param array $context
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* @return FieldList
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*/
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protected function getFormFields($controller, $name, $context)
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{
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$fields = FieldList::create([
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TreeDropdownField::create(
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'PageID',
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_t(__CLASS__.'.SELECT_PAGE', 'Select a page'),
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SiteTree::class,
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'ID',
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'TreeTitle'
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)
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->setTitleField('MenuTitle')
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->setHasEmptyDefault(true),
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TextField::create(
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'Description',
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_t(__CLASS__.'.LINKDESCR', 'Link description')
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),
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CheckboxField::create(
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'TargetBlank',
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_t(__CLASS__.'.LINKOPENNEWWIN', 'Open in new window/tab')
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),
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]);
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if ($context['RequireLinkText']) {
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$fields->insertAfter('PageID', TextField::create('Text', _t(__CLASS__.'.LINKTEXT', 'Link text')));
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}
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$this->extend('updateFormFields', $fields, $controller, $name, $context);
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return $fields;
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}
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protected function getValidator($controller, $name, $context)
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{
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if ($context['RequireLinkText']) {
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return RequiredFields::create('Text');
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}
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return null;
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}
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}
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