mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-28 21:46:10 +02:00
104 lines
1.8 KiB
PHP
104 lines
1.8 KiB
PHP
<?php
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/**
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* This field lets you put an arbitrary piece of HTML into your forms.
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*
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* <code>
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* new LiteralField (
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* $name = "literalfield",
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* $content = '<b>some bold text</b> and <a href="http://silverstripe.com">a link</a>'
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* )
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* </code>
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*
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* @package forms
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* @subpackage fields-dataless
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*/
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class LiteralField extends DatalessField {
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/**
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* @var string|FormField
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*/
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protected $content;
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/**
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* @param string $name
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* @param string|FormField $content
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*/
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public function __construct($name, $content) {
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$this->setContent($content);
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parent::__construct($name);
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}
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/**
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* @param array $properties
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*
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* @return string
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*/
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public function FieldHolder($properties = array()) {
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if($this->content instanceof ViewableData) {
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$context = $this->content;
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if($properties) {
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$context = $context->customise($properties);
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}
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return $context->forTemplate();
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}
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return $this->content;
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}
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/**
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* @param array $properties
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*
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* @return string
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*/
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public function Field($properties = array()) {
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return $this->FieldHolder($properties);
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}
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/**
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* Sets the content of this field to a new value.
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*
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* @param string|FormField $content
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*
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* @return $this
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*/
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public function setContent($content) {
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$this->content = $content;
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return $this;
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}
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/**
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* @return string
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*/
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public function getContent() {
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return $this->content;
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}
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/**
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* Synonym of {@link setContent()} so that LiteralField is more compatible with other field types.
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*
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* @param string|FormField $content
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*
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* @return $this
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*/
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public function setValue($content) {
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$this->setContent($content);
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return $this;
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}
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/**
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* @return static
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*/
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public function performReadonlyTransformation() {
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$clone = clone $this;
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$clone->setReadonly(true);
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return $clone;
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}
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}
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