<?php
/**
 *  Leo Theme for Prestashop 1.6.x
 *
 * @author    http://www.leotheme.com
 * @copyright Copyright (C) October 2013 LeoThemes.com <@emai:leotheme@gmail.com>
 *               <info@leotheme.com>.All rights reserved.
 * @license   GNU General Public License version 2
 */

if (!defined('_PS_VERSION_')) {
    # module validation
    exit;
}

class LeoWidgetFullslider extends LeoWidgetBase
{
    public $widget_name = 'fullslider';
    public $for_module = 'manage';

    public function getWidgetInfo()
    {
        return array('label' => $this->l('Full Slider'), 'explain' => $this->l('Create Slideshow'));
    }

    public function renderForm($args, $data)
    {
        # validate module
        unset($args);
        $this->checkFolderImage();
        $helper = $this->getFormHelper();
        $items = '';
        $slide_edit = '';
        if ($data['params'] && isset($data['params']['leoslide']) && $data['params']['leoslide']) {
            $slides = $data['params']['leoslide'];
            $items = $this->getSlide($slides);
            if (Tools::getValue('id_slide')) {
                $id_slide = Tools::getValue('id_slide');
                $slide_edit = $items[$id_slide] ? $items[$id_slide] : '';
            }
        }
        $this->fields_form[1]['form'] = array(
            'legend' => array(
                'title' => $this->l('Carousel Form.'),
            ),
            'input' => array(
                array(
                    'type' => 'text',
                    'label' => $this->l('Image Size Width'),
                    'name' => 'img_width',
                    'default' => 1170,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Image size Height'),
                    'name' => 'img_height',
                    'default' => 400,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Thumb Size Width'),
                    'name' => 'thumb_width',
                    'default' => 100,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Thumb size Height'),
                    'name' => 'thumb_height',
                    'default' => 100,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Interval'),
                    'name' => 'interval',
                    'default' => 8000,
                )
            ),
            'buttons' => array(
                array(
                    'title' => $this->l('Save And Stay'),
                    'icon' => 'process-icon-save',
                    'class' => 'pull-right',
                    'type' => 'submit',
                    'name' => 'saveandstayleotempcp'
                ),
                array(
                    'title' => $this->l('Save'),
                    'icon' => 'process-icon-save',
                    'class' => 'pull-right',
                    'type' => 'submit',
                    'name' => 'saveleotempcp'
                ),
            )
        );
        if (Tools::getIsset('addleowidgets')) {
            $this->fields_form[1]['form']['input'][] = array(
                'type' => 'html',
                'name' => 'html',
                'default' => '',
                'html_content' => '<div class="alert alert-info">'.$this->l('Please Click save to input image').'</div>',
            );
        } else {
            $this->fields_form[1]['form']['input'][] = array(
                'type' => 'slide',
                'name' => 'slide',
                'lang' => true,
                'selectImg' => Context::getContext()->link->getAdminLink('AdminLeomanagewidgetsImages'),
                'tree' => '',
                'default' => '',
            );
        }
        $theme_dir = Context::getContext()->shop->theme_directory;
        $images = array();
        $thums = array();
        $images = LeoWidgetBase::getImageList(_PS_ROOT_DIR_.'/themes/'.$theme_dir.'/img/modules/'.$this->name.'/image');
        $thums = LeoWidgetBase::getImageList(_PS_ROOT_DIR_.'/themes/'.$theme_dir.'/img/modules/'.$this->name.'/thum');
        $iso = Context::getContext()->language->iso_code;
        $helper->tpl_vars = array(
            'fields_value' => $this->getConfigFieldsValues($data),
            'languages' => Context::getContext()->controller->getLanguages(),
            'id_lang_default' => Configuration::get('PS_LANG_DEFAULT'),
            'iso_code' => Context::getContext()->language->iso_code,
            'iso' => file_exists(_PS_CORE_DIR_.'/js/tiny_mce/langs/'.$iso.'.js') ? $iso : 'en',
            'path_css' => _THEME_CSS_DIR_,
            'ad' => __PS_BASE_URI__.basename(_PS_ADMIN_DIR_),
            'images' => $images,
            'thums' => $thums,
            'items' => $items,
            'slide_edit' => $slide_edit,
            'url' => AdminController::$currentIndex.'&id_leowidgets='.Tools::getValue('id_leowidgets').'&updateleowidgets&token='.Tools::getValue('token').'&conf=4',
            'pathimg' => __PS_BASE_URI__.'themes/'.$theme_dir.'/img/modules/'.$this->name.'/image/',
            'paththum' => __PS_BASE_URI__.'themes/'.$theme_dir.'/img/modules/'.$this->name.'/thum/',
        );
        return $helper->generateForm($this->fields_form);
    }

    public function renderContent($args, $setting)
    {
        # validate module
        unset($args);
        Context::getContext()->controller->addJs(__PS_BASE_URI__.'modules/'.$this->name.'/assets/script.js', 'all');
        $t = array(
            'img_width' => 1170,
            'img_height' => 400,
            'thumb_width' => 100,
            'thumb_height' => 100,
            'interval' => 400,
        );
        $items = array();
        $setting = array_merge($t, $setting);
        if ($setting['leoslide']) {
            $items = $setting['leoslide'];
            $slides = $this->getSlide($items);
        }
        $setting['iso_code'] = Context::getContext()->language->iso_code;
        $setting['pathimg'] = __PS_BASE_URI__.'themes/'._THEME_NAME_.'/img/modules/'.$this->name.'/image/';
        $setting['paththum'] = __PS_BASE_URI__.'themes/'._THEME_NAME_.'/img/modules/'.$this->name.'/thum/';
        $setting['iso_code'] = Context::getContext()->language->iso_code;
        $setting['slides'] = $slides;
        $output = array('type' => 'fullslider', 'data' => $setting);

        return $output;
    }

    public function getSlide($slides)
    {
        $datas = array();
        foreach ($slides as $slide) {
            if ($slide) {
                $data = Tools::jsonDecode($slide, true);
                $data['slide'] = $slide;
            }
            $datas[$data['id_slide']] = $data;
        }
        return $datas;
    }

    public function checkFolderImage()
    {
        $theme_dir = Context::getContext()->shop->theme_directory;
        $pathimg = __PS_BASE_URI__.'themes/'.$theme_dir.'/img/modules/'.$this->name.'/image/';
        $paththum = __PS_BASE_URI__.'themes/'.$theme_dir.'/img/modules/'.$this->name.'/thum/';
        if (file_exists($pathimg) && is_dir($pathimg) && file_exists($paththum) && is_dir($paththum)) {
            return;
        }
        @mkdir(_PS_ALL_THEMES_DIR_.$theme_dir.'/img/modules/', 0777, true);
        @mkdir(_PS_ALL_THEMES_DIR_.$theme_dir.'/img/modules/'.$this->name.'/', 0777, true);
        @mkdir($pathimg, 0777, true);
        @mkdir($paththum, 0777, true);
    }

    /**
     * 0 no multi_lang
     * 1 multi_lang follow id_lang
     * 2 multi_lnag follow code_lang
     */
    public function getConfigKey($multi_lang = 0)
    {
        if ($multi_lang == 0) {
            return array(
                'img_width',
                'img_height',
                'thumb_width',
                'thumb_height',
                'interval',
                'transitionSpeed',
                'displayProgressBar',
                'displayThumbnailNumbers',
                'displayThumbnailBackground',
                'leoslide'
            );
        } elseif ($multi_lang == 1) {
            return array(
                'title',
                'link',
            );
        } elseif ($multi_lang == 2) {
            return array(
                'description',
                'image',
                'thum',
            );
        }
    }
}