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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Component\Editor\Editor; |
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use Chamilo\CoreBundle\Framework\Container; |
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/** |
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* A html editor field to use with QuickForm. |
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*/ |
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class HtmlEditor extends HTML_QuickForm_textarea |
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{ |
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/** @var Editor */ |
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public $editor; |
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/** |
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* Full page. |
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*/ |
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public $fullPage; |
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/** |
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* @param string $name |
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* @param string|array $label HTML editor label |
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* @param array $attributes Attributes for the textarea |
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* @param array $config optional configuration settings for the online editor |
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*/ |
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public function __construct( |
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$name, |
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$label = null, |
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$attributes = [], |
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$config = [] |
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) { |
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if (empty($name)) { |
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throw new \Exception('Name is required'); |
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} |
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parent::__construct($name, $label, $attributes); |
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$id = $this->getAttribute('id'); |
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$this->_persistantFreeze = true; |
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$this->_type = 'html_editor'; |
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$editor = Container::getHtmlEditor(); |
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if ($editor) { |
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$this->editor = $editor; |
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$this->editor->setTextareaId($id); |
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$this->editor->setName($name); |
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$this->editor->processConfig($config); |
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} |
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} |
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/** |
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* Return the HTML editor in HTML. |
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* |
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* @return string |
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*/ |
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public function toHtml() |
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{ |
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if ($this->editor) { |
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if ($this->editor->getConfigAttribute('fullPage')) { |
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$value = $this->getValue(); |
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if (0 == strlen(trim($value))) { |
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// TODO: To be considered whether here to add |
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// language and character set declarations. |
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$value = '<!DOCTYPE html><html><head><title></title></head><body></body></html>'; |
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$this->setValue($value); |
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} |
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} |
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} |
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if ($this->isFrozen()) { |
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return $this->getFrozenHtml(); |
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} else { |
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$styleCss = $this->editor->getConfigAttribute('style'); |
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$style = false; |
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if ($styleCss) { |
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$style = true; |
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} |
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return $this->buildEditor($style); |
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} |
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} |
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/** |
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* Returns the html area content in HTML. |
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*/ |
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public function getFrozenHtml(): string |
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{ |
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return Security::remove_XSS($this->getValue()); |
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} |
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public function buildEditor(bool $style = false): string |
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{ |
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$result = ''; |
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if ($this->editor) { |
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$value = $this->getCleanValue(); |
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$this->editor->setName($this->getName()); |
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$this->editor->setTextareaId($this->getAttribute('id')); |
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if ($style) { |
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$result = $this->editor->createHtmlStyle($value); |
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} else { |
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$result = $this->editor->createHtml($value); |
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} |
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} |
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return $result; |
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} |
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public function getTemplate(string $layout): string |
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{ |
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if (FormValidator::LAYOUT_HORIZONTAL === $layout) { |
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return ' |
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<div class="field"> |
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<div class="p-float-label"> |
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<div class="html-editor-container"> |
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{element} |
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{icon} |
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</div> |
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<label {label-for}> |
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<!-- BEGIN required --><span class="form_required">*</span><!-- END required --> |
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{label} |
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</label> |
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</div> |
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<!-- BEGIN label_2 --> |
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<small>{label_2}</small> |
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<!-- END label_2 --> |
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<!-- BEGIN label_3 --> |
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<small>{label_3}</small> |
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<!-- END label_3 --> |
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<!-- BEGIN error --> |
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<small class="p-error">{error}</small> |
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<!-- END error --> |
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</div>'; |
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} |
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return parent::getTemplate($layout); |
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} |
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} |
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chamilo /
chamilo-lms
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