mirror of
https://github.com/silverstripe/silverstripe-userforms.git
synced 2024-10-22 17:05:42 +02:00
109 lines
2.7 KiB
PHP
109 lines
2.7 KiB
PHP
<?php
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/**
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* Editable Literal Field. A literal field is just a blank slate where
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* you can add your own HTML / Images / Flash
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*
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* @package userforms
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*/
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class EditableLiteralField extends EditableFormField {
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private static $singular_name = 'HTML Block';
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private static $plural_name = 'HTML Blocks';
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/**
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* Get the name of the editor config to use for HTML sanitisation. Defaults to the active config.
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*
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* @var string
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* @config
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*/
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private static $editor_config = null;
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/**
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* Returns the {@see HtmlEditorConfig} instance to use for sanitisation
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*
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* @return HtmlEditorConfig
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*/
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protected function getEditorConfig() {
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$editorConfig = $this->config()->editor_config;
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if($editorConfig) return HtmlEditorConfig::get($editorConfig);
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return HtmlEditorConfig::get_active();
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}
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/**
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* Safely sanitise html content, if enabled
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*
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* @param string $content Raw html
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* @return string Safely sanitised html
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*/
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protected function sanitiseContent($content) {
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// Check if sanitisation is enabled
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if(!HtmlEditorField::config()->sanitise_server_side) return $content;
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// Perform sanitisation
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$htmlValue = Injector::inst()->create('HTMLValue', $content);
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$santiser = Injector::inst()->create('HtmlEditorSanitiser', $this->getEditorConfig());
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$santiser->sanitise($htmlValue);
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return $htmlValue->getContent();
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}
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/**
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* Get HTML Content of this literal field
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*
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* @return string
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*/
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public function getContent() {
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// Apply html editor sanitisation rules
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$content = $this->getSetting('Content');
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return $this->sanitiseContent($content);
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}
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/**
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* Set the content with the given value
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*
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* @param string $content
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*/
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public function setContent($content) {
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// Apply html editor sanitisation rules
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$content = $this->sanitiseContent($content);
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$this->setSetting('Content', $content);
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}
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public function getFieldConfiguration() {
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$textAreaField = new HTMLEditorField(
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$this->getSettingName('Content'),
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"HTML",
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$this->getContent()
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);
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$textAreaField->setRows(4);
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$textAreaField->setColumns(20);
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return new FieldList(
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$textAreaField,
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new CheckboxField(
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$this->getSettingName('HideFromReports'),
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_t('EditableLiteralField.HIDEFROMREPORT', 'Hide from reports?'),
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$this->getSetting('HideFromReports')
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)
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);
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}
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public function getFormField() {
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$label = $this->Title ? "<label class='left'>$this->Title</label>":"";
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$classes = $this->Title ? "" : " nolabel";
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return new LiteralField("LiteralField[$this->ID]",
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"<div id='$this->Name' class='field text$classes'>
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$label
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<div class='middleColumn literalFieldArea'>". $this->getSetting('Content') ."</div>".
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"</div>"
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);
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}
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public function showInReports() {
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return (!$this->getSetting('HideFromReports'));
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}
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}
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