mirror of
https://github.com/silverstripe/silverstripe-userforms.git
synced 2024-09-06 09:41:23 +02:00
171 lines
4.5 KiB
PHP
171 lines
4.5 KiB
PHP
<?php
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namespace SilverStripe\UserForms\Model\EditableFormField;
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use SilverStripe\Core\Injector\Injector;
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use SilverStripe\Forms\HTMLEditor\HTMLEditorConfig;
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use SilverStripe\Forms\HTMLEditor\HTMLEditorField;
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use SilverStripe\Forms\HTMLEditor\HTMLEditorSanitiser;
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use SilverStripe\Forms\CheckboxField;
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use SilverStripe\Forms\CompositeField;
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use SilverStripe\Forms\LiteralField;
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use SilverStripe\UserForms\Model\EditableFormField;
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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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{
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private static $singular_name = 'HTML Block';
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private static $plural_name = 'HTML Blocks';
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private static $table_name = 'EditableLiteralField';
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/**
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* Mark as literal only
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*
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* @config
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* @var bool
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*/
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private static $literal = true;
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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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private static $db = [
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'Content' => 'HTMLText', // From CustomSettings
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'HideFromReports' => 'Boolean(0)', // from CustomSettings
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'HideLabel' => 'Boolean(0)'
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];
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private static $defaults = [
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'HideFromReports' => false
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];
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/**
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* Returns the {@see HTMLEditorConfig} instance to use for sanitisation
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*
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* @return HTMLEditorConfig
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*/
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protected function getEditorConfig()
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{
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$editorConfig = $this->config()->get('editor_config');
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if ($editorConfig) {
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return HTMLEditorConfig::get($editorConfig);
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}
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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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{
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// Check if sanitisation is enabled
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if (!HTMLEditorField::config()->get('sanitise_server_side')) {
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return $content;
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}
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// Perform sanitisation
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$htmlValue = Injector::inst()->create('HTMLValue', $content);
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$santiser = Injector::inst()->create(HTMLEditorSanitiser::class, $this->getEditorConfig());
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$santiser->sanitise($htmlValue);
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return $htmlValue->getContent();
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}
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/**
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* Get HTML Content of this literal field
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*
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* @return string
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*/
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public function getContent()
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{
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// Apply html editor sanitisation rules
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$content = $this->getField('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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{
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// Apply html editor sanitisation rules
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$content = $this->sanitiseContent($content);
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$this->setField('Content', $content);
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}
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/**
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* @return FieldList
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*/
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public function getCMSFields()
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{
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$fields = parent::getCMSFields();
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$fields->removeByName(['Default', 'Validation', 'RightTitle']);
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$fields->addFieldsToTab('Root.Main', [
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HTMLEditorField::create('Content', _t(__CLASS__.'.CONTENT', 'HTML'))
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->setRows(4)
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->setColumns(20),
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CheckboxField::create(
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'HideFromReports',
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_t(__CLASS__.'.HIDEFROMREPORT', 'Hide from reports?')
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),
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CheckboxField::create(
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'HideLabel',
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_t(__CLASS__.'.HIDELABEL', "Hide 'Title' label on frontend?")
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)
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]);
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return $fields;
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}
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public function getFormField()
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{
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$content = LiteralField::create(
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"LiteralFieldContent-{$this->ID}]",
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$this->dbObject('Content')->forTemplate()
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);
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$field = CompositeField::create($content)
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->setName($this->Name)
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// ->setID($this->Name) // @todo: https://github.com/silverstripe/silverstripe-framework/issues/7264
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->setFieldHolderTemplate(__CLASS__ . '_holder');
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$this->doUpdateFormField($field);
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return $field;
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}
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protected function updateFormField($field)
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{
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parent::updateFormField($field);
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if ($this->HideLabel) {
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$this->ExtraClass .= ' nolabel';
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} else {
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$field->setTitle($this->Title);
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}
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}
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public function showInReports()
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{
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return !$this->HideFromReports;
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}
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}
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