<?php
/*
* 2007-2017 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author    ST-themes <hellolee@gmail.com>
*  @copyright 2007-2017 ST-themes
*  @license   Use, by you or one client for one Prestashop instance.
*/

class StSwiperFontClass
{
    public static function deleteBySlider($id_st_swiper)
    {
    	if(!$id_st_swiper)
    		return false;
        return Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'st_swiper_font WHERE `id_st_swiper`='.(int)$id_st_swiper);
    }
    public static function getBySlider($id_st_swiper)
    {
    	if(!$id_st_swiper)
    		return false;
        return Db::getInstance()->executeS('SELECT * FROM '._DB_PREFIX_.'st_swiper_font WHERE `id_st_swiper`='.(int)$id_st_swiper);
    }

    public static function changeSliderFont($id, $fonts)
    {
        if(!$id)
            return false;
        $res = true;
        foreach ($fonts as $font)
            if($font)
                $res &= Db::getInstance()->insert('st_swiper_font', array(
                    'id_st_swiper' => (int)$id,
                    'font_name' => $font
                ));
        self::cacheFonts();
        return $res;
    }

    public static function getAll($active=0)
    {
        $group = StSwiperGroup::getAll($active);
        $group_ids = array();
        if(!is_array($group) || !count($group))
            return false;

        foreach ($group as $value) {
            $group_ids[] = $value['id_st_swiper_group'];
        }

        return Db::getInstance()->executeS('
            SELECT f.*
            FROM `'._DB_PREFIX_.'st_swiper_font` f
            LEFT JOIN `'._DB_PREFIX_.'st_swiper` ios ON (f.`id_st_swiper` = ios.`id_st_swiper`)
            WHERE ios.`id_st_swiper_group` IN ('.implode(',',$group_ids).') 
            '.($active ? ' AND ios.`active`=1 ' : '')
        );
    }
    
    public static function cacheFonts()
    {
        $fonts = self::getAll(1);
        $content = '';
        if (is_array($fonts) && count($fonts)) {
            $array = array();
            foreach($fonts AS $font) {
                if ($font['font_name']) {
                    $array[] = $font['font_name'];    
                }
            }
            if ($array) {
                $array = array_unique($array);
                $content = implode('|', $array);
            }
        }
        $module = 'STSWIPER';
        Configuration::updateValue('STSN_FONT_MODULE_'.$module, $content);
    }
}