una/modules/boonex/uni/data/template/system/scripts/BxTemplConfig.php

<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) BoonEx Pty Limited - http://www.boonex.com/
 * CC-BY License - http://creativecommons.org/licenses/by/3.0/
 *
 * @defgroup    TridentCore Trident Core
 * @{
 */

class BxTemplConfig extends BxBaseConfig
{
	protected $_isModule;
	
    function __construct()
    {
        parent::__construct();

        $sName = 'bx_uni';
        $this->_isModule = BxDolModuleQuery::getInstance()->isModuleByName($sName);


        //--- Images
        $oStorage = BxDolStorage::getObjectInstance('sys_images_custom');

        $this->_aConfig['aLessConfig']['bx-image-bg-header'] = $this->_setBgUrl($sName . '_header_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-header-repeat'] = $this->_setBgRepeat($sName . '_header_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-header-size'] = $this->_setBgSize($sName . '_header_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-footer'] = $this->_setBgUrl($sName . '_footer_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-footer-repeat'] = $this->_setBgRepeat($sName . '_footer_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-footer-size'] = $this->_setBgSize($sName . '_footer_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-page'] = $this->_setBgUrl($sName . '_body_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-page-repeat'] = $this->_setBgRepeat($sName . '_page_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-page-size'] = $this->_setBgSize($sName . '_page_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-block'] = $this->_setBgUrl($sName . '_block_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-block-repeat'] = $this->_setBgRepeat($sName . '_block_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-block-size'] = $this->_setBgSize($sName . '_block_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-box'] = $this->_setBgUrl($sName . '_card_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-box-repeat'] = $this->_setBgRepeat($sName . '_card_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-box-size'] = $this->_setBgSize($sName . '_card_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-popup'] = $this->_setBgUrl($sName . '_popup_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-popup-repeat'] = $this->_setBgRepeat($sName . '_popup_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-popup-size'] = $this->_setBgSize($sName . '_popup_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-slide'] = $this->_setBgUrl($sName . '_menu_slide_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-slide-repeat'] = $this->_setBgRepeat($sName . '_menu_slide_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-slide-size'] = $this->_setBgSize($sName . '_menu_slide_bg_image_size', 'cover');
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-page'] = $this->_setBgUrl($sName . '_menu_page_bg_image', $oStorage);
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-page-repeat'] = $this->_setBgRepeat($sName . '_menu_page_bg_image_repeat', 'no-repeat');
        $this->_aConfig['aLessConfig']['bx-image-bg-menu-page-size'] = $this->_setBgSize($sName . '_menu_page_bg_image_size', 'cover');

        //--- Shadow
        $this->_aConfig['aLessConfig']['bx-shadow-header'] = $this->_setShadow($sName . '_header_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-footer'] = $this->_setShadow($sName . '_footer_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-block'] = $this->_setShadow($sName . '_block_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-card'] = $this->_setShadow($sName . '_card_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-popup'] = $this->_setShadow($sName . '_popup_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-menu-slide'] = $this->_setShadow($sName . '_menu_slide_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-menu-page'] = $this->_setShadow($sName . '_menu_page_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-form-input'] = $this->_setShadow($sName . '_form_input_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-button'] = $this->_setShadow($sName . '_button_lg_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-button-small'] = $this->_setShadow($sName . '_button_sm_shadow');

        $this->_aConfig['aLessConfig']['bx-shadow-font-button'] = $this->_setShadowFont($sName . '_button_lg_font_shadow');
        $this->_aConfig['aLessConfig']['bx-shadow-font-button-small'] = $this->_setShadowFont($sName . '_button_sm_font_shadow');

        //--- Height
        $this->_aConfig['aLessConfig']['bx-height-header'] = $this->_setSize($sName . '_header_height', '3rem');
        $this->_aConfig['aLessConfig']['bx-height-block-title-div'] = $this->_setSize($sName . '_block_title_div_height', '1px');
        $this->_aConfig['aLessConfig']['bx-height-form-input'] = $this->_setSize($sName . '_form_input_height', '2.2rem');
		$this->_aConfig['aLessConfig']['bx-height-button'] = $this->_setSize($sName . '_button_lg_height', '2.25rem');
		$this->_aConfig['aLessConfig']['bx-height-button-small'] = $this->_setSize($sName . '_button_sm_height', '1.5rem');
		

        //--- Title/Content Margins
        $this->_aConfig['aLessConfig']['bx-content-padding-header'] = $this->_setMargin($sName . '_header_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-footer'] = $this->_setMargin($sName . '_footer_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-block'] = $this->_setMargin($sName . '_block_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-card'] = $this->_setMargin($sName . '_card_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-popup'] = $this->_setMargin($sName . '_popup_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-menu-slide'] = $this->_setMargin($sName . '_menu_slide_content_padding');
        $this->_aConfig['aLessConfig']['bx-content-padding-menu-page'] = $this->_setMargin($sName . '_menu_page_content_padding');

		$this->_aConfig['aLessConfig']['bx-title-padding-block'] = $this->_setMargin($sName . '_block_title_padding');
		$this->_aConfig['aLessConfig']['bx-title-padding-popup'] = $this->_setMargin($sName . '_popup_title_padding');


        //--- Colors
		if($this->_isModule) {
	        $this->_aConfig['aLessConfig']['bx-color-hl'] = $this->_setColorRgba($sName . '_general_item_bg_color_hover', 'rgba(196, 248, 156, 0.2)');
			$this->_aConfig['aLessConfig']['bx-color-active'] = $this->_setColorRgba($sName . '_general_item_bg_color_active', 'rgba(196, 248, 156, 0.4)');
		}

        $this->_aConfig['aLessConfig']['bx-color-header'] = $this->_setColorRgba($sName . '_header_bg_color', 'rgba(59, 134, 134, 1)');
        $this->_aConfig['aLessConfig']['bx-color-footer'] = $this->_setColorRgba($sName . '_footer_bg_color', 'rgba(255, 255, 255, 1)');
        $this->_aConfig['aLessConfig']['bx-color-page'] = $this->_setColorRgb($sName . '_body_bg_color', 'rgb(255, 255, 255)');
        $this->_aConfig['aLessConfig']['bx-color-block'] = $this->_setColorRgba($sName . '_block_bg_color', 'rgba(255, 255, 255, 1)');
        $this->_aConfig['aLessConfig']['bx-color-block-title-div'] = $this->_setColorRgba($sName . '_block_title_div_bg_color', 'rgba(208, 208, 208, 1)');        
        $this->_aConfig['aLessConfig']['bx-color-box'] = $this->_setColorRgba($sName . '_card_bg_color', 'rgba(242, 242, 242, 1)');
        $this->_aConfig['aLessConfig']['bx-color-popup'] = $this->_setColorRgba($sName . '_popup_bg_color', 'rgba(255, 255, 255, 1)');
        $this->_aConfig['aLessConfig']['bx-color-menu-slide'] = $this->_setColorRgba($sName . '_menu_slide_bg_color', 'rgba(255, 255, 255, 1)');
        $this->_aConfig['aLessConfig']['bx-color-menu-page'] = $this->_setColorRgba($sName . '_menu_page_bg_color', 'rgba(242, 242, 242, 1)');
		$this->_aConfig['aLessConfig']['bx-color-form-input'] = $this->_setColorRgba($sName . '_form_input_bg_color', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-form-input-active'] = $this->_setColorRgba($sName . '_form_input_bg_color_active', 'rgba(255, 255, 255, 1)');
        $this->_aConfig['aLessConfig']['bx-color-button'] = $this->_setColorRgba($sName . '_button_lg_bg_color', 'rgba(108, 170, 138, 1)');
        $this->_aConfig['aLessConfig']['bx-color-button-hover'] = $this->_setColorRgba($sName . '_button_lg_bg_color_hover', 'rgba(58, 134, 134, 1)');
        $this->_aConfig['aLessConfig']['bx-color-button-small'] = $this->_setColorRgba($sName . '_button_sm_bg_color', 'rgba(108, 170, 138, 1)');
		$this->_aConfig['aLessConfig']['bx-color-button-small-hover'] = $this->_setColorRgba($sName . '_button_sm_bg_color_hover', 'rgba(58, 134, 134, 1)');

        $this->_aConfig['aLessConfig']['bx-color-font-block-title'] = $this->_setColorRgba($sName . '_block_title_font_color', 'rgba(0, 0, 20, 1)');
        $this->_aConfig['aLessConfig']['bx-color-font-popup-title'] = $this->_setColorRgba($sName . '_popup_title_font_color', 'rgba(0, 0, 20, 1)');

        $this->_aConfig['aLessConfig']['bx-color-border-header'] = $this->_setColorRgba($sName . '_header_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-footer'] = $this->_setColorRgba($sName . '_footer_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-block'] = $this->_setColorRgba($sName . '_block_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-box'] = $this->_setColorRgba($sName . '_card_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-popup'] = $this->_setColorRgba($sName . '_popup_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-menu-slide'] = $this->_setColorRgba($sName . '_menu_slide_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-menu-page'] = $this->_setColorRgba($sName . '_menu_page_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-form-input'] = $this->_setColorRgba($sName . '_form_input_border_color', 'rgba(121, 189, 154, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-form-input-active'] = $this->_setColorRgba($sName . '_form_input_border_color_active', 'rgba(108, 170, 138, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-button'] = $this->_setColorRgba($sName . '_button_lg_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-button-hover'] = $this->_setColorRgba($sName . '_button_lg_border_color_hover', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-button-small'] = $this->_setColorRgba($sName . '_button_sm_border_color', 'rgba(208, 208, 208, 1)');
        $this->_aConfig['aLessConfig']['bx-color-border-button-small-hover'] = $this->_setColorRgba($sName . '_button_sm_border_color_hover', 'rgba(208, 208, 208, 1)');

		$this->_aConfig['aLessConfig']['bx-color-icon-header'] = $this->_setColorRgba($sName . '_header_icon_color', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-icon-header-hover'] = $this->_setColorRgba($sName . '_header_icon_color_hover', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-icon-footer'] = $this->_setColorRgba($sName . '_footer_icon_color', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-icon-footer-hover'] = $this->_setColorRgba($sName . '_footer_icon_color_hover', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-icon-body'] = $this->_setColorRgba($sName . '_body_icon_color', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-icon-body-hover'] = $this->_setColorRgba($sName . '_body_icon_color_hover', 'rgba(62, 134, 133, 1)');

		$this->_aConfig['aLessConfig']['bx-color-link-header'] = $this->_setColorRgba($sName . '_header_link_color', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-link-header-hover'] = $this->_setColorRgba($sName . '_header_link_color_hover', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-link-footer'] = $this->_setColorRgba($sName . '_footer_link_color', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-link-footer-hover'] = $this->_setColorRgba($sName . '_footer_link_color_hover', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-link-body'] = $this->_setColorRgba($sName . '_body_link_color', 'rgba(62, 134, 133, 1)');
		$this->_aConfig['aLessConfig']['bx-color-link-body-hover'] = $this->_setColorRgba($sName . '_body_link_color_hover', 'rgba(62, 134, 133, 1)');

		$this->_aConfig['aLessConfig']['bx-color-font-footer'] = $this->_setColorRgba($sName . '_footer_font_color', 'rgba(51, 51, 51, 1)');
		$this->_aConfig['aLessConfig']['bx-color-font-button'] = $this->_setColorRgba($sName . '_button_lg_font_color', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-font-button-hover'] = $this->_setColorRgba($sName . '_button_lg_font_color_hover', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-font-button-small'] = $this->_setColorRgba($sName . '_button_sm_font_color', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-font-button-small-hover'] = $this->_setColorRgba($sName . '_button_sm_font_color_hover', 'rgba(255, 255, 255, 1)');
		$this->_aConfig['aLessConfig']['bx-color-font-form-input'] = $this->_setColorRgba($sName . '_form_input_font_color', 'rgba(51, 51, 51, 1)');

        //--- Borders
        $this->_aConfig['aLessConfig']['bx-border-width-header'] = $this->_setSize($sName . '_header_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-footer'] = $this->_setSize($sName . '_footer_border_size', '1px');
        $this->_aConfig['aLessConfig']['bx-border-width-block'] = $this->_setSize($sName . '_block_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-box'] = $this->_setSize($sName . '_card_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-popup'] = $this->_setSize($sName . '_popup_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-menu-slide'] = $this->_setSize($sName . '_menu_slide_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-menu-page'] = $this->_setSize($sName . '_menu_page_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-form-input'] = $this->_setSize($sName . '_form_input_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-button'] = $this->_setSize($sName . '_button_lg_border_size');
        $this->_aConfig['aLessConfig']['bx-border-width-button-small'] = $this->_setSize($sName . '_button_sm_border_size');

        $this->_aConfig['aLessConfig']['bx-border-radius-block'] = $this->_setSize($sName . '_block_border_radius');
        $this->_aConfig['aLessConfig']['bx-border-radius-box'] = $this->_setSize($sName . '_card_border_radius', '3px');
        $this->_aConfig['aLessConfig']['bx-border-radius-popup'] = $this->_setSize($sName . '_popup_border_radius', '3px');
        $this->_aConfig['aLessConfig']['bx-border-radius-button'] = $this->_setSize($sName . '_button_lg_border_radius');
        $this->_aConfig['aLessConfig']['bx-border-radius-button-small'] = $this->_setSize($sName . '_button_sm_border_radius');

		//--- Default Fonts
		if($this->_isModule) {
	        $this->_aConfig['aLessConfig']['bx-font-family'] = $this->_setValue($sName . '_font_family', 'Helvetica, Arial, sans-serif');
	        $this->_aConfig['aLessConfig']['bx-font-size-default'] = $this->_setSize($sName . '_font_size_default', '18px');
	        $this->_aConfig['aLessConfig']['bx-font-size-small'] = $this->_setSize($sName . '_font_size_small', '14px');
	        $this->_aConfig['aLessConfig']['bx-font-size-middle'] = $this->_setSize($sName . '_font_size_middle', '16px');
	        $this->_aConfig['aLessConfig']['bx-font-size-large'] = $this->_setSize($sName . '_font_size_large', '22px');
	        $this->_aConfig['aLessConfig']['bx-font-size-h1'] = $this->_setSize($sName . '_font_size_h1', '38px');
	        $this->_aConfig['aLessConfig']['bx-font-size-h2'] = $this->_setSize($sName . '_font_size_h2', '24px');
	        $this->_aConfig['aLessConfig']['bx-font-size-h3'] = $this->_setSize($sName . '_font_size_h3', '18px');

	        $this->_aConfig['aLessConfig']['bx-font-color-default'] = $this->_setColorRgba($sName . '_font_color_default', 'rgba(51, 51, 51, 1)');
	        $this->_aConfig['aLessConfig']['bx-font-color-grayed'] = $this->_setColorRgba($sName . '_font_color_grayed', 'rgba(153, 153, 153, 1)');
	        $this->_aConfig['aLessConfig']['bx-font-color-contrasted'] = $this->_setColorRgba($sName . '_font_color_contrasted', 'rgba(255, 255, 255, 1)');
		}

		//--- Font Family
		$this->_aConfig['aLessConfig']['bx-font-family-block-title'] = $this->_setValue($sName . '_block_title_font_family');
		$this->_aConfig['aLessConfig']['bx-font-family-popup-title'] = $this->_setValue($sName . '_popup_title_font_family');
		$this->_aConfig['aLessConfig']['bx-font-family-form-input'] = $this->_setValue($sName . '_form_input_font_family');
		$this->_aConfig['aLessConfig']['bx-font-family-button'] = $this->_setValue($sName . '_button_lg_font_family');
		$this->_aConfig['aLessConfig']['bx-font-family-button-small'] = $this->_setValue($sName . '_button_sm_font_family');

		//--- Font Size
		$this->_aConfig['aLessConfig']['bx-font-size-block-title'] = $this->_setSize($sName . '_block_title_font_size', '1.5rem');
		$this->_aConfig['aLessConfig']['bx-font-size-popup-title'] = $this->_setSize($sName . '_popup_title_font_size', '1.5rem');
		$this->_aConfig['aLessConfig']['bx-font-size-form-input'] = $this->_setSize($sName . '_form_input_font_size', '1.125rem');
		$this->_aConfig['aLessConfig']['bx-font-size-button'] = $this->_setSize($sName . '_button_lg_font_size', '1rem');
		$this->_aConfig['aLessConfig']['bx-font-size-button-small'] = $this->_setSize($sName . '_button_sm_font_size', '0.9rem');

		//--- Font Color
		$sColorDefault = 'rgba(51, 51, 51, 1.0)';
		$this->_aConfig['aLessConfig']['bx-font-color-small'] = $this->_setColorRgba($sName . '_font_color_small', $sColorDefault);
		$this->_aConfig['aLessConfig']['bx-font-color-middle'] = $this->_setColorRgba($sName . '_font_color_middle', $sColorDefault);
		$this->_aConfig['aLessConfig']['bx-font-color-large'] = $this->_setColorRgba($sName . '_font_color_large', $sColorDefault);
		$this->_aConfig['aLessConfig']['bx-font-color-h1'] = $this->_setColorRgba($sName . '_font_color_h1', $sColorDefault);
		$this->_aConfig['aLessConfig']['bx-font-color-h2'] = $this->_setColorRgba($sName . '_font_color_h2', $sColorDefault);
		$this->_aConfig['aLessConfig']['bx-font-color-h3'] = $this->_setColorRgba($sName . '_font_color_h3', $sColorDefault);

		//--- Font Weight
		$this->_aConfig['aLessConfig']['bx-font-weight-button'] = $this->_setValue($sName . '_button_lg_font_weight', '400');
		$this->_aConfig['aLessConfig']['bx-font-weight-button-small'] = $this->_setValue($sName . '_button_sm_font_weight', '400');

		//--- Viewport 
		$this->_aConfig['aLessConfig']['bx-viewport-font-tablet'] = $this->_setValue($sName . '_vpt_font_size_scale', '100%');
		$this->_aConfig['aLessConfig']['bx-viewport-font-mobile'] = $this->_setValue($sName . '_vpm_font_size_scale', '85%');

		if($this->_isModule)
        	$this->setPageWidth('bx_uni_page_width');
    }

    protected function _setValue($sKey, $sDefault = '')
    {
    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue))
			$sValue = $sDefault;

    	return $sValue;
    }

	protected function _setSize($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = '0px';

    	$sPattern = "/([0-9\.]+\s*((px)|(rem))){1}/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || !preg_match($sPattern, $sValue))
    		$sValue = $sDefault;

    	return $sValue;
    }

    protected function _setMargin($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = '0px';

    	$sPattern = "/([0-9\.]+\s*((px)|(rem))\s*){1,4}/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || ($sValue != 'inherit' && !preg_match($sPattern, $sValue)))
    		$sValue = $sDefault;

    	return $sValue;
    }

	protected function _setColorRgb($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = 'rgb(51, 51, 51)';

    	$sPattern = "/rgb\s*\(\s*[0-9]{1,3}\s*,\s*[0-9]{1,3}\s*,\s*[0-9]{1,3}\s*\)/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || !preg_match($sPattern, $sValue))
    		$sValue = $sDefault;

    	return $sValue;
    }

    protected function _setColorRgba($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = 'rgba(51, 51, 51, 1.0)';

    	$sPattern = "/rgba?\s*\(\s*([0-9]{1,3}\s*,?\s*){3}\s*([0-9\.]+)?\s*\)/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || !preg_match($sPattern, $sValue))
    		$sValue = $sDefault;

    	return $sValue;
    }

    protected function _setBgUrl($sKey, $oStorage = null)
    {
    	if(empty($oStorage))
    		$oStorage = BxDolStorage::getObjectInstance('sys_images_custom');

		$iImageId = (int)getParam($sKey);
		if(empty($iImageId))
			return "";

		$sImageUrl = $oStorage->getFileUrlById($iImageId);
		if(empty($sImageUrl))
			return "";

		return "'" . $sImageUrl . "'";
    }

    protected function _setBgRepeat($sKey, $sDefault = '')
    {
		if(empty($sDefault))
    		$sDefault = 'repeat';

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || !in_array($sValue, array('no-repeat', 'repeat', 'repeat-x', 'repeat-y')))
    		$sValue = $sDefault;

		return $sValue;
    }

    protected function _setBgSize($sKey, $sDefault = '')
    {
		if(empty($sDefault))
    		$sDefault = 'auto';

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || !in_array($sValue, array('auto', 'cover', 'contain')))
    		$sValue = $sDefault;

		return $sValue;
    }

    protected function _setShadow($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = '0px 1px 3px 0px rgba(0, 0, 0, 0.25)';

    	$sPattern = "/(-?[0-9]+\s*px\s*){4}\s*rgba\s*\(\s*([0-9]{1,3}\s*,\s*){3}\s*[0-9\.]+\s*\)/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || $sValue == 'none')
    		$sValue = 'none';
    	else if(!preg_match($sPattern, $sValue))
    		$sValue = $sDefault;

		return $sValue;
    }

    protected function _setShadowFont($sKey, $sDefault = '')
    {
    	if(empty($sDefault))
    		$sDefault = '0px 1px 3px rgba(0, 0, 0, 0.25)';

    	$sPattern = "/(-?[0-9]+\s*px\s*){3}\s*rgba\s*\(\s*([0-9]{1,3}\s*,\s*){3}\s*[0-9\.]+\s*\)/";

    	$sValue = trim(getParam($sKey));
    	if(!$this->_isModule || empty($sValue) || $sValue == 'none')
    		$sValue = 'none';
    	else if(!preg_match($sPattern, $sValue))
    		$sValue = $sDefault;

		return $sValue;
    }
}

/** @} */