Editor::show

public function show()
{
	CJSCore::RegisterExt('block_editor', array(
		'js' => array(
			'/bitrix/js/main/core/core_dragdrop.js',
			'/bitrix/js/fileman/block_editor/dialog.js',
			'/bitrix/js/fileman/block_editor/helper.js',
			'/bitrix/js/fileman/block_editor/editor.js',
		),
		'css' => '/bitrix/js/fileman/block_editor/dialog.css',
		'rel' => ['ui.design-tokens', 'ui.fonts.opensans'],
		'lang' => '/bitrix/modules/fileman/lang/' . LANGUAGE_ID . '/js_block_editor.php',
	));
	CJSCore::Init(array("block_editor", "color_picker", "clipboard"));

	static $isBlockEditorManagerInited = false;
	$editorBlockTypeListByCode = array();
	if(!$isBlockEditorManagerInited)
	{
		foreach($this->blocks as $block)
		{
			$editorBlockTypeListByCode[$block['CODE']] = $block;
		}
	}

	$jsCreateParams = array(
		'id' => $this->id,
		'url' => $this->url,
		'previewUrl' => $this->previewUrl,
		'saveFileUrl' => $this->saveFileUrl,
		'templateType' => $this->templateType,
		'templateId' => $this->templateId,
		'isTemplateMode' => $this->isTemplateMode,
		'site' => $this->site,
		'charset' => $this->charset
	);


	$result = '';
	if(!$isBlockEditorManagerInited)
	{
		$result .= 'BX.BlockEditorManager.setBlockList(' . CUtil::PhpToJSObject($editorBlockTypeListByCode) . ");n";
	}

	$result .= "var blockEditorParams = " . CUtil::PhpToJSObject($jsCreateParams) . ";n";
	$result .= "blockEditorParams['context'] = BX('bx-block-editor-container-" . htmlspecialcharsbx($this->id) . "');n";
	$result .= "blockEditorParams['iframe'] = BX('bx-block-editor-iframe-" . htmlspecialcharsbx($this->id) . "');n";
	$result .= "blockEditorParams['resultNode'] = BX('" . htmlspecialcharsbx($this->ownResultId) . "');n";
	$result .= "BX.BlockEditorManager.create(blockEditorParams);n";

	$result = "n" . '' . "n";
	$result = $this->showEditor() . $result;


	$isBlockEditorManagerInited = true;

	return $result;
}