<?php

class AdminCategoriesController extends AdminCategoriesControllerCore
{


    public function renderForm()
    {   
        $this->initToolbar();

        /** @var Category $obj */
        $obj = $this->loadObject(true);
 
        $context = Context::getContext();
        $id_shop = $context->shop->id;
        $selected_categories = array((isset($obj->id_parent) && $obj->isParentCategoryAvailable($id_shop))? (int)$obj->id_parent : (int)Tools::getValue('id_parent', Category::getRootCategory()->id));
        $unidentified = new Group(Configuration::get('PS_UNIDENTIFIED_GROUP'));
        $guest = new Group(Configuration::get('PS_GUEST_GROUP'));
        $default = new Group(Configuration::get('PS_CUSTOMER_GROUP'));

        $unidentified_group_information = sprintf($this->l('%s - All people without a valid customer account.'), '<b>'.$unidentified->name[$this->context->language->id].'</b>');
        $guest_group_information = sprintf($this->l('%s - Customer who placed an order with the guest checkout.'), '<b>'.$guest->name[$this->context->language->id].'</b>');
        $default_group_information = sprintf($this->l('%s - All people who have created an account on this site.'), '<b>'.$default->name[$this->context->language->id].'</b>');

        if (!($obj = $this->loadObject(true))) {
            return;
        }

        $image = _PS_CAT_IMG_DIR_.$obj->id.'.'.$this->imageType;
        $image_url = ImageManager::thumbnail($image, $this->table.'_'.(int)$obj->id.'.'.$this->imageType, 350, $this->imageType, true, true);

        $image_size = file_exists($image) ? filesize($image) / 1000 : false;
        $images_types = ImageType::getImagesTypes('categories');
        $format = array();
        $thumb = $thumb_url = '';
        $formated_category= ImageType::getFormatedName('category');
        $formated_medium = ImageType::getFormatedName('medium');

        
        foreach ($images_types as $k => $image_type) {
            if ($formated_category == $image_type['name']) {
                $format['category'] = $image_type;
            } elseif ($formated_medium == $image_type['name']) {
                $format['medium'] = $image_type;
                $thumb = _PS_CAT_IMG_DIR_.$obj->id.'-'.$image_type['name'].'.'.$this->imageType;
                if (is_file($thumb)) {
                    $thumb_url = ImageManager::thumbnail($thumb, $this->table.'_'.(int)$obj->id.'-thumb.'.$this->imageType, (int)$image_type['width'], $this->imageType, true, true);
                }
            }
        }

        $image_homeimg = _PS_CAT_IMG_DIR_.'home/'.$obj->id.'.jpg';
        $image_homeimg_url = ImageManager::thumbnail($image_homeimg, $this->table.'_homeimg_'.(int)$obj->id.'.'.$this->imageType, 350, $this->imageType, true, true);

        $image_iconcat = _PS_CAT_IMG_DIR_.'iconcat/'.$obj->id.'.jpg';
        $image_iconcat_url = ImageManager::thumbnail($image_homeimg, $this->table.'_iconcat_'.(int)$obj->id.'.'.$this->imageType, 350, $this->imageType, true, true);

        $image_univers = _PS_CAT_IMG_DIR_.'univers/'.$obj->id.'.jpg';
        $image_univers_url = ImageManager::thumbnail($image_univers, $this->table.'_univers_'.(int)$obj->id.'.'.$this->imageType, 350, $this->imageType, true, true);


        $skins = array();
        foreach ( explode(',', Configuration::get('ADVCONSTRUCTOR_TYPE')) as $skin ) {
            $skins[] = array(
                'id' => $skin,
                'name' => $skin
            );
        }
        
        $categories_univers_list = 'doublecube, vrac, pochette_transparente, simplecube, sachetorganza, pochette, coffret, aurore_chocolats, pyramide';
        $categories_univers = array();
        foreach ( explode(',', $categories_univers_list) as $cat ) {
            $categories_univers[] = array(
                'id' => $cat,
                'name' => $cat,
            );
        }

        $this->fields_form = array(
            'tinymce' => true,
            'legend' => array(
                'title' => $this->l('Category'),
                'icon' => 'icon-tags'
            ),
            'input' => array(
                array(
                    'type' => 'text',
                    'label' => $this->l('Name'),
                    'name' => 'name',
                    'lang' => true,
                    'required' => true,
                    'class' => 'copy2friendlyUrl',
                    'hint' => $this->l('Invalid characters:').' <>;=#{}',
                ),
                array(
                    'type' => 'switch',
                    'label' => $this->l('Displayed'),
                    'name' => 'active',
                    'required' => false,
                    'is_bool' => true,
                    'values' => array(
                        array(
                            'id' => 'active_on',
                            'value' => 1,
                            'label' => $this->l('Enabled')
                        ),
                        array(
                            'id' => 'active_off',
                            'value' => 0,
                            'label' => $this->l('Disabled')
                        )
                    )
                ),
                array(
                    'type' => 'switch',
                    'label' => $this->l('Affichée sur l\'accueil ?'),
                    'name' => 'home',
                    'required' => false,
                    'is_bool' => true,
                    'default' => 1,
                    'values' => array(
                        array(
                            'id' => 'home_on',
                            'value' => 1,
                            'label' => $this->l('Enabled')
                        ),
                        array(
                            'id' => 'home_off',
                            'value' => 0,
                            'label' => $this->l('Disabled')
                        )
                    )
                ),
                array(
                    'type'  => 'categories',
                    'label' => $this->l('Parent category'),
                    'name'  => 'id_parent',
                    'tree'  => array(
                        'id'                  => 'categories-tree',
                        'selected_categories' => $selected_categories,
                        'disabled_categories' => (!Tools::isSubmit('add'.$this->table) && !Tools::isSubmit('submitAdd'.$this->table)) ? array($this->_category->id) : null,
                        'root_category'       => $context->shop->getCategory()
                    )
                ),
                array(
                    'type' => 'textarea',
                    'label' => $this->l('Description'),
                    'name' => 'description',
                    'autoload_rte' => true,
                    'lang' => true,
                    'hint' => $this->l('Invalid characters:').' <>;=#{}'
                ),
                array(
                    'type' => 'textarea',
                    'label' => $this->l('Description longue'),
                    'name' => 'long_description',
                    'autoload_rte' => true,
                    'lang' => true,
                    'hint' => $this->l('Invalid characters:').' <>;=#{}'
                ),
                array(
                    'type' => 'file',
                    'label' => $this->l('Category Cover Image'),
                    'name' => 'image',
                    'display_image' => true,
                    'image' => $image_url ? $image_url : false,
                    'size' => $image_size,
                    'delete_url' => self::$currentIndex.'&'.$this->identifier.'='.$this->_category->id.'&token='.$this->token.'&deleteImage=1',
                   'hint' => $this->l('This is the main image for your category, displayed in the category page. The category description will overlap this image and appear in its top-left corner.'),
                   'format' => $format['category']
                ),
                array(
                    'type' => 'file',
                    'label' => $this->l('Image accueil'),
                    'name' => 'homeimg',
                    'display_image' => true,
                    'image' => $image_homeimg_url ? $image_homeimg_url : false,
                    'delete_url' => self::$currentIndex.'&'.$this->identifier.'='.$this->_category->id.'&token='.$this->token.'&deleteImage=1&folder=home',
                    'hint' => $this->l('Upload a category image from your computer.'),
                ),
                 
                array(
                    'type' => 'select',
                    'label' => $this->l('Icone category'),
                    'name' => 'liste_icons_univers',
                    'hint' => $this->l('Choose a category'),
                    'options' => array(
                        'query' => $categories_univers,
                        'id' => 'id',
                        'name' => 'name',
                    )
                ),
                array(
                    'type' => 'file',
                    'label' => $this->l('Icon'),
                    'name' => 'iconat',
                    'display_image' => true,
                    'image' => $image_iconcat_url ? $image_iconcat_url : false,
                    'delete_url' => self::$currentIndex.'&'.$this->identifier.'='.$this->_category->id.'&token='.$this->token.'&deleteImage=1&folder=iconcat',
                    'hint' => $this->l('Upload a category image from your computer.'),
                ),
                array(
                    'type' => 'file',
                    'label' => $this->l('Image dans le listing Univers'),
                    'name' => 'univers',
                    'display_image' => true,
                    'image' => $image_univers_url ? $image_univers_url : false,
                    'delete_url' => self::$currentIndex.'&'.$this->identifier.'='.$this->_category->id.'&token='.$this->token.'&deleteImage=1&folder=home',
                    'hint' => $this->l('Upload a category image from your computer.'),
                ),
                array(
                    'type' => 'textarea',
                    'label' => $this->l('Meta title'),
                    'name' => 'meta_title',
                    'lang' => true,
                    'rows' => 5,
                    'cols' => 100,
                    'hint' => $this->l('Forbidden characters:').' <>;=#{}'
                ),
                array(
                    'type' => 'textarea',
                    'label' => $this->l('Meta description'),
                    'name' => 'meta_description',
                    'lang' => true,
                    'rows' => 5,
                    'cols' => 100,
                    'hint' => $this->l('Forbidden characters:').' <>;=#{}'
                ),
                array(
                    'type' => 'tags',
                    'label' => $this->l('Meta keywords'),
                    'name' => 'meta_keywords',
                    'lang' => true,
                    'hint' => $this->l('To add "tags," click in the field, write something, and then press "Enter."').'&nbsp;'.$this->l('Forbidden characters:').' <>;=#{}'
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Friendly URL'),
                    'name' => 'link_rewrite',
                    'lang' => true,
                    'required' => true,
                    'hint' => $this->l('Only letters, numbers, underscore (_) and the minus (-) character are allowed.')
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('URL spécifique'),
                    'name' => 'specific_url',
                    'lang' => true,
                    'hint' => $this->l('URL de la destination')
                ),
                array(
                    'type' => 'group',
                    'label' => $this->l('Group access'),
                    'name' => 'groupBox',
                    'values' => Group::getGroups(Context::getContext()->language->id),
                    'info_introduction' => $this->l('You now have three default customer groups.'),
                    'unidentified' => $unidentified_group_information,
                    'guest' => $guest_group_information,
                    'customer' => $default_group_information,
                    'hint' => $this->l('Mark all of the customer groups which you would like to have access to this category.')
                ),
                array(
                    'type' => 'textarea',
                    'label' => $this->l('Description dans le listing Univers'),
                    'name' => 'description_univers',
                    'autoload_rte' => true,
                    'lang' => true,
                    'hint' => $this->l('Invalid characters:').' <>;=#{}'
                ),
                 array(
                    'type' => 'text',
                    'label' => $this->l('URL du produit exclusif'),
                    'name' => 'linkExclusive',
                    'lang' => true,
                    'hint' => $this->l('Only letters, numbers, underscore (_) and the minus (-) character are allowed.'),
                ),

            ),
            'submit' => array(
                'title' => $this->l('Save'),
                'name' => 'submitAdd'.$this->table.($this->_category->is_root_category && !Tools::isSubmit('add'.$this->table) && !Tools::isSubmit('add'.$this->table.'root') ? '': 'AndBackToParent')
            ),
        );

        
        $this->tpl_form_vars['shared_category'] = Validate::isLoadedObject($obj) && $obj->hasMultishopEntries();
        $this->tpl_form_vars['PS_ALLOW_ACCENTED_CHARS_URL'] = (int)Configuration::get('PS_ALLOW_ACCENTED_CHARS_URL');
        $this->tpl_form_vars['displayBackOfficeCategory'] = Hook::exec('displayBackOfficeCategory');

        // Display this field only if multistore option is enabled
        if (Configuration::get('PS_MULTISHOP_FEATURE_ACTIVE') && Tools::isSubmit('add'.$this->table.'root')) {
            $this->fields_form['input'][] = array(
                'type' => 'switch',
                'label' => $this->l('Root Category'),
                'name' => 'is_root_category',
                'required' => false,
                'is_bool' => true,
                'values' => array(
                    array(
                        'id' => 'is_root_on',
                        'value' => 1,
                        'label' => $this->l('Yes')
                    ),
                    array(
                        'id' => 'is_root_off',
                        'value' => 0,
                        'label' => $this->l('No')
                    )
                )
            );
            unset($this->fields_form['input'][2], $this->fields_form['input'][3]);
        }
        // Display this field only if multistore option is enabled AND there are several stores configured
        if (Shop::isFeatureActive()) {
            $this->fields_form['input'][] = array(
                'type' => 'shop',
                'label' => $this->l('Shop association'),
                'name' => 'checkBoxShopAsso',
            );
        }

        // remove category tree and radio button "is_root_category" if this category has the root category as parent category to avoid any conflict
        if ($this->_category->id_parent == (int)Configuration::get('PS_ROOT_CATEGORY') && Tools::isSubmit('updatecategory')) {
            foreach ($this->fields_form['input'] as $k => $input) {
                if (in_array($input['name'], array('id_parent', 'is_root_category'))) {
                    unset($this->fields_form['input'][$k]);
                }
            }
        }
        
        if (!($obj = $this->loadObject(true))) {
            return;
        }

        // Added values of object Group
        $category_groups_ids = $obj->getGroups();

        $groups = Group::getGroups($this->context->language->id);
        // if empty $carrier_groups_ids : object creation : we set the default groups
        if (empty($category_groups_ids)) {
            $preselected = array(Configuration::get('PS_UNIDENTIFIED_GROUP'), Configuration::get('PS_GUEST_GROUP'), Configuration::get('PS_CUSTOMER_GROUP'));
            $category_groups_ids = array_merge($category_groups_ids, $preselected);
        }
        foreach ($groups as $group) {
            $this->fields_value['groupBox_'.$group['id_group']] = Tools::getValue('groupBox_'.$group['id_group'], (in_array($group['id_group'], $category_groups_ids)));
        }

        $this->fields_value['is_root_category'] = (bool)Tools::isSubmit('add'.$this->table.'root');

        return AdminController::renderForm();
    }

    public function postProcess() {

        parent::postProcess();

        $images = array(
            'banner' => 'banners',
            'univers' => 'univers',
            'homeimg' => 'home',
            'iconcat' => 'iconcat'
        );

        foreach($images as $imageName => $folder)
        {
            if(isset($_FILES[$imageName]) && !empty($_FILES[$imageName]['tmp_name']))
            {
                $obj = $this->loadObject(TRUE);
                
                $fileTemp = $_FILES[$imageName]['tmp_name'];
                $fileParts = pathinfo($_FILES[$imageName]['name']);
                
                if($fileParts['extension'] == 'jpg' || $fileParts['extension'] == 'png')
                {
                    if(!is_dir(_PS_CAT_IMG_DIR_.$folder))
                        mkdir(_PS_CAT_IMG_DIR_.$folder, 0775);
                   
                    $res = move_uploaded_file($fileTemp, _PS_CAT_IMG_DIR_.$folder.'/'.$obj->id.'.jpg');
                    if(!$res)
                    {
                        $this->errors[] = sprintf(Tools::displayError('An error occured during upload of file %s'), $obj->id.'.' . $fileParts['extension']);
                    }
                    else
                    {
                        $this->confirmations[] = sprintf($this->l('File %s has been uploaded'), $obj->id.'.' . $fileParts['extension']);
                    }
                } 
                else
                {
                    $this->errors[] = sprintf(Tools::displayError('File %s have not good extension, only .jpg or .png'), $obj->id.'.' . $fileParts['extension']);
                }
            }
        }
    }

    
}