<?php
/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 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/osl-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 PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 9015 $
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class AdminCategories extends AdminTab
{
    protected $maxImageSize = 3000000;

    /** @var object Category() instance for navigation*/
    private $_category;

    public function __construct()
    {
        global $cookie;

        $this->table = 'category';
        $this->className = 'Category';
        $this->lang = true;
        $this->edit = true;
        $this->view = true;
        $this->delete = true;

        $this->fieldImageSettings = array('name' => 'image', 'dir' => 'c');

        $this->fieldsDisplay = array(
        'id_category' => array('title' => $this->l('ID'), 'align' => 'center', 'width' => 30),
        'name' => array('title' => $this->l('Name'), 'width' => 100, 'small_title' => true),
        'description' => array('title' => $this->l('Description'), 'width' => 500, 'maxlength' => 90, 'orderby' => false),
        'position' => array('title' => $this->l('Position'), 'width' => 40,'filter_key' => 'position', 'align' => 'center', 'position' => 'position'),
        'active' => array('title' => $this->l('Displayed'), 'active' => 'status', 'align' => 'center', 'type' => 'bool', 'orderby' => false));

        $this->_category = AdminCatalog::getCurrentCategory();
        $this->_filter = 'AND `id_parent` = '.(int)($this->_category->id);
        $this->_select = 'position ';

        if ($this->_category->id == 1) {
            $this->_orderBy = 'id_category';
            $this->_orderWay = 'DESC';
        }

        parent::__construct();
    }

    public function displayListContent($token = NULL)
    {
        global $currentIndex, $cookie;

        if ($this->_category->id_parent == 1) {
            $sub_categories = array();
            foreach ($this->_list as $key => $category_one) {
                $subcategories = Category::getChildren($category_one['id_category'], $cookie->id_lang);

                if ($subcategories) {
                    foreach ($subcategories as $subcat) {
                        if(!is_array($this->_list[$key]['childs'])) {
                            $this->_list[$key]['childs'] = array();
                        }
                        $category_tmp = new Category($subcat['id_category'], $cookie->id_lang);
                        $this->_list[$key]['childs'][] = get_object_vars($category_tmp);
                    }
                }
            }

            $currency = new Currency(Configuration::get('PS_CURRENCY_DEFAULT'));

            $id_category = 1; // default categ

            $irow = 0;
            if ($this->_list AND isset($this->fieldsDisplay['position']))
            {
                $positions = array_map(create_function('$elem', 'return (int)($elem[\'position\']);'), $this->_list);
                sort($positions);
            }
            if ($this->_list)
            {
                $isCms = false;
                if (preg_match('/cms/Ui', $this->identifier))
                    $isCms = true;
                $keyToGet = 'id_'.($isCms ? 'cms_' : '').'category'.(in_array($this->identifier, array('id_category', 'id_cms_category')) ? '_parent' : '');
                foreach ($this->_list AS $tr)
                {
                    $id = $tr[$this->identifier];
                    echo '<tr'.(array_key_exists($this->identifier,$this->identifiersDnd) ? ' id="tr_'.(($id_category = (int)(Tools::getValue('id_'.($isCms ? 'cms_' : '').'category', '1'))) ? $id_category : '').'_'.$id.'_'.$tr['position'].'"' : '').($irow++ % 2 ? ' class="alt_row"' : '').' '.((isset($tr['color']) AND $this->colorOnBackground) ? 'style="background-color: '.$tr['color'].'"' : '').'>
                                <td class="center">';
                    if ($this->delete AND (!isset($this->_listSkipDelete) OR !in_array($id, $this->_listSkipDelete)))
                        echo '<input type="checkbox" name="'.$this->table.'Box[]" value="'.$id.'" class="noborder" />';
                    echo '</td>';
                    foreach ($this->fieldsDisplay AS $key => $params)
                    {
                        $tmp = explode('!', $key);
                        $key = isset($tmp[1]) ? $tmp[1] : $tmp[0];
                        echo '
                        <td '.(isset($params['position']) ? ' id="td_'.(isset($id_category) AND $id_category ? $id_category : 0).'_'.$id.'"' : '').' class="'.((!isset($this->noLink) OR !$this->noLink) ? 'pointer' : '').((isset($params['position']) AND $this->_orderBy == 'position')? ' dragHandle' : ''). (isset($params['align']) ? ' '.$params['align'] : '').'" ';
                        if (!isset($params['position']) AND (!isset($this->noLink) OR !$this->noLink))
                            echo ' onclick="document.location = \''.$currentIndex.'&'.$this->identifier.'='.$id.($this->view? '&view' : '&update').$this->table.'&token='.($token!=NULL ? $token : $this->token).'\'">'.(isset($params['prefix']) ? $params['prefix'] : '');
                        else
                            echo '>';
                        if (isset($params['active']) AND isset($tr[$key]))
                            $this->_displayEnableLink($token, $id, $tr[$key], $params['active'], Tools::getValue('id_category'), Tools::getValue('id_product'));
                        elseif (isset($params['activeVisu']) AND isset($tr[$key]))
                            echo '<img src="../img/admin/'.($tr[$key] ? 'enabled.gif' : 'disabled.gif').'"
                            alt="'.($tr[$key] ? $this->l('Enabled') : $this->l('Disabled')).'" title="'.($tr[$key] ? $this->l('Enabled') : $this->l('Disabled')).'" />';
                        elseif (isset($params['position']))
                        {
                            if ($this->_orderBy == 'position' AND $this->_orderWay != 'DESC')
                            {
                                echo '<a'.(!($tr[$key] != $positions[sizeof($positions) - 1]) ? ' style="display: none;"' : '').' href="'.$currentIndex.
                                        '&'.$keyToGet.'='.(int)($id_category).'&'.$this->identifiersDnd[$this->identifier].'='.$id.'
                                        &way=1&position='.(int)($tr['position'] + 1).'&token='.($token!=NULL ? $token : $this->token).'">
                                        <img src="../img/admin/'.($this->_orderWay == 'ASC' ? 'down' : 'up').'.gif"
                                        alt="'.$this->l('Down').'" title="'.$this->l('Down').'" /></a>';

                                echo '<a'.(!($tr[$key] != $positions[0]) ? ' style="display: none;"' : '').' href="'.$currentIndex.
                                        '&'.$keyToGet.'='.(int)($id_category).'&'.$this->identifiersDnd[$this->identifier].'='.$id.'
                                        &way=0&position='.(int)($tr['position'] - 1).'&token='.($token!=NULL ? $token : $this->token).'">
                                        <img src="../img/admin/'.($this->_orderWay == 'ASC' ? 'up' : 'down').'.gif"
                                        alt="'.$this->l('Up').'" title="'.$this->l('Up').'" /></a>';                        }
                            else
                                echo (int)($tr[$key] + 1);
                        }
                        elseif (isset($params['image']))
                        {
                            // item_id is the product id in a product image context, else it is the image id.
                            $item_id = isset($params['image_id']) ? $tr[$params['image_id']] : $id;
                            // If it's a product image
                            if (isset($tr['id_image']))
                            {
                                $image = new Image((int)$tr['id_image']);
                                $path_to_image = _PS_IMG_DIR_.$params['image'].'/'.$image->getExistingImgPath().'.'.$this->imageType;
                            }else
                                $path_to_image = _PS_IMG_DIR_.$params['image'].'/'.$item_id.(isset($tr['id_image']) ? '-'.(int)($tr['id_image']) : '').'.'.$this->imageType;

                            echo cacheImage($path_to_image, $this->table.'_mini_'.$item_id.'.'.$this->imageType, 45, $this->imageType);
                        }
                        elseif (isset($params['icon']) AND (isset($params['icon'][$tr[$key]]) OR isset($params['icon']['default'])))
                            echo '<img src="../img/admin/'.(isset($params['icon'][$tr[$key]]) ? $params['icon'][$tr[$key]] : $params['icon']['default'].'" alt="'.$tr[$key]).'" title="'.$tr[$key].'" />';
                        elseif (isset($params['price']))
                            echo Tools::displayPrice($tr[$key], (isset($params['currency']) ? Currency::getCurrencyInstance((int)($tr['id_currency'])) : $currency), false);
                        elseif (isset($params['float']))
                            echo rtrim(rtrim($tr[$key], '0'), '.');
                        elseif (isset($params['type']) AND $params['type'] == 'date')
                            echo Tools::displayDate($tr[$key], (int)$cookie->id_lang);
                        elseif (isset($params['type']) AND $params['type'] == 'datetime')
                            echo Tools::displayDate($tr[$key], (int)$cookie->id_lang, true);
                        elseif (isset($tr[$key]))
                        {
                            $echo = ($key == 'price' ? round($tr[$key], 2) : isset($params['maxlength']) ? Tools::substr($tr[$key], 0, $params['maxlength']).'...' : $tr[$key]);
                            echo isset($params['callback']) ? call_user_func_array(array($this->className, $params['callback']), array($echo, $tr)) : $echo;
                        }
                        else
                            echo '--';

                        echo (isset($params['suffix']) ? $params['suffix'] : '').
                        '</td>';
                    }

                    if ($this->edit OR $this->delete OR ($this->view AND $this->view !== 'noActionColumn'))
                    {
                        echo '<td class="center" style="white-space: nowrap;">';
                        if ($this->view)
                            $this->_displayViewLink($token, $id);
                        if ($this->edit)
                            $this->_displayEditLink($token, $id);
                        if ($this->delete AND (!isset($this->_listSkipDelete) OR !in_array($id, $this->_listSkipDelete)))
                            $this->_displayDeleteLink($token, $id);
                        if ($this->duplicate)
                            $this->_displayDuplicate($token, $id);
                        echo '</td>';
                    }
                    echo '</tr>';

                    if ($tr['childs']) {
                        foreach ($tr['childs'] as $key => $child) {
                            $id = $child['id_category'];
                            echo '<tr>';
                                echo '<td>-</td>';
                                echo '<td style="cursor:pointer" onclick="window.location.href= \''.$currentIndex.'&'.$this->identifier.'='.$id.($this->view? '&view' : '&update').$this->table.'&token='.($token!=NULL ? $token : $this->token).'\'" >'.$child['id_category'].'</td>';
                                echo '<td style="cursor:pointer" onclick="window.location.href= \''.$currentIndex.'&'.$this->identifier.'='.$id.($this->view? '&view' : '&update').$this->table.'&token='.($token!=NULL ? $token : $this->token).'\'"  colspan="4">-- '.$child['name'].'</td>';
                            if ($this->edit OR $this->delete OR ($this->view AND $this->view !== 'noActionColumn')) {
                                echo '<td class="center" style="white-space: nowrap;">';
                                if ($this->view)
                                    $this->_displayViewLink($token, $id);
                                if ($this->edit)
                                    $this->_displayEditLink($token, $id);
                                if ($this->delete AND (!isset($this->_listSkipDelete) OR !in_array($id, $this->_listSkipDelete)))
                                    $this->_displayDeleteLink($token, $id);
                                if ($this->duplicate)
                                    $this->_displayDuplicate($token, $id);
                                echo '</td>';
                            }
                            echo '</tr>';
                        }
                    }
                }
            }
        } else {
            $currency = new Currency(Configuration::get('PS_CURRENCY_DEFAULT'));

            $id_category = 1; // default categ

            $irow = 0;
            if ($this->_list AND isset($this->fieldsDisplay['position']))
            {
                $positions = array_map(create_function('$elem', 'return (int)($elem[\'position\']);'), $this->_list);
                sort($positions);
            }
            if ($this->_list)
            {
                $isCms = false;

                $ids_categories = array_map(function($elem) {
                    return $elem['id_category'];
                }, $this->_list);

                $small_titles = array();
                foreach (Db::getInstance()->executeS('
                    SELECT ex.`value`, ps.`id_category`
                    FROM `'._DB_PREFIX_.'privatesale_extrafield_sale` ex
                    LEFT JOIN `'._DB_PREFIX_.'privatesale` ps on ex.`id_sale` = ps.`id_sale`
                    LEFT JOIN `'._DB_PREFIX_.'category` c on c.`id_category` = ps.`id_category`
                    WHERE ex.`id_field` = 1
                    AND ex.`id_lang` = '. (int) $cookie->id_lang.'
                    AND c.`id_category` IN ('.implode(',', $ids_categories).')
                ') as $key => $data) {
                    $small_titles[(int) $data['id_category']] = $data['value'];
                }

                if (preg_match('/cms/Ui', $this->identifier))
                    $isCms = true;
                $keyToGet = 'id_'.($isCms ? 'cms_' : '').'category'.(in_array($this->identifier, array('id_category', 'id_cms_category')) ? '_parent' : '');
                foreach ($this->_list AS $tr)
                {
                    $id = $tr[$this->identifier];
                    echo '<tr'.(array_key_exists($this->identifier,$this->identifiersDnd) ? ' id="tr_'.(($id_category = (int)(Tools::getValue('id_'.($isCms ? 'cms_' : '').'category', '1'))) ? $id_category : '').'_'.$id.'_'.$tr['position'].'"' : '').($irow++ % 2 ? ' class="alt_row"' : '').' '.((isset($tr['color']) AND $this->colorOnBackground) ? 'style="background-color: '.$tr['color'].'"' : '').'>
                                <td class="center">';
                    if ($this->delete AND (!isset($this->_listSkipDelete) OR !in_array($id, $this->_listSkipDelete)))
                        echo '<input type="checkbox" name="'.$this->table.'Box[]" value="'.$id.'" class="noborder" />';
                    echo '</td>';
                    foreach ($this->fieldsDisplay AS $key => $params)
                    {
                        $tmp = explode('!', $key);
                        $key = isset($tmp[1]) ? $tmp[1] : $tmp[0];
                        echo '
                        <td '.(isset($params['position']) ? ' id="td_'.(isset($id_category) AND $id_category ? $id_category : 0).'_'.$id.'"' : '').' class="'.((!isset($this->noLink) OR !$this->noLink) ? 'pointer' : '').((isset($params['position']) AND $this->_orderBy == 'position')? ' dragHandle' : ''). (isset($params['align']) ? ' '.$params['align'] : '').'" ';
                        if (!isset($params['position']) AND (!isset($this->noLink) OR !$this->noLink))
                            echo ' onclick="document.location = \''.$currentIndex.'&'.$this->identifier.'='.$id.($this->view? '&view' : '&update').$this->table.'&token='.($token!=NULL ? $token : $this->token).'\'">'.(isset($params['prefix']) ? $params['prefix'] : '');
                        else
                            echo '>';
                        if (isset($params['active']) AND isset($tr[$key]))
                            $this->_displayEnableLink($token, $id, $tr[$key], $params['active'], Tools::getValue('id_category'), Tools::getValue('id_product'));
                        elseif (isset($params['activeVisu']) AND isset($tr[$key]))
                            echo '<img src="../img/admin/'.($tr[$key] ? 'enabled.gif' : 'disabled.gif').'"
                            alt="'.($tr[$key] ? $this->l('Enabled') : $this->l('Disabled')).'" title="'.($tr[$key] ? $this->l('Enabled') : $this->l('Disabled')).'" />';
                        elseif (isset($params['position']))
                        {
                            if ($this->_orderBy == 'position' AND $this->_orderWay != 'DESC')
                            {
                                echo '<a'.(!($tr[$key] != $positions[sizeof($positions) - 1]) ? ' style="display: none;"' : '').' href="'.$currentIndex.
                                        '&'.$keyToGet.'='.(int)($id_category).'&'.$this->identifiersDnd[$this->identifier].'='.$id.'
                                        &way=1&position='.(int)($tr['position'] + 1).'&token='.($token!=NULL ? $token : $this->token).'">
                                        <img src="../img/admin/'.($this->_orderWay == 'ASC' ? 'down' : 'up').'.gif"
                                        alt="'.$this->l('Down').'" title="'.$this->l('Down').'" /></a>';

                                echo '<a'.(!($tr[$key] != $positions[0]) ? ' style="display: none;"' : '').' href="'.$currentIndex.
                                        '&'.$keyToGet.'='.(int)($id_category).'&'.$this->identifiersDnd[$this->identifier].'='.$id.'
                                        &way=0&position='.(int)($tr['position'] - 1).'&token='.($token!=NULL ? $token : $this->token).'">
                                        <img src="../img/admin/'.($this->_orderWay == 'ASC' ? 'up' : 'down').'.gif"
                                        alt="'.$this->l('Up').'" title="'.$this->l('Up').'" /></a>';                        }
                            else
                                echo (int)($tr[$key] + 1);
                        }
                        elseif (isset($params['image']))
                        {
                            // item_id is the product id in a product image context, else it is the image id.
                            $item_id = isset($params['image_id']) ? $tr[$params['image_id']] : $id;
                            // If it's a product image
                            if (isset($tr['id_image']))
                            {
                                $image = new Image((int)$tr['id_image']);
                                $path_to_image = _PS_IMG_DIR_.$params['image'].'/'.$image->getExistingImgPath().'.'.$this->imageType;
                            }else
                                $path_to_image = _PS_IMG_DIR_.$params['image'].'/'.$item_id.(isset($tr['id_image']) ? '-'.(int)($tr['id_image']) : '').'.'.$this->imageType;

                            echo cacheImage($path_to_image, $this->table.'_mini_'.$item_id.'.'.$this->imageType, 45, $this->imageType);
                        }
                        elseif (isset($params['icon']) AND (isset($params['icon'][$tr[$key]]) OR isset($params['icon']['default'])))
                            echo '<img src="../img/admin/'.(isset($params['icon'][$tr[$key]]) ? $params['icon'][$tr[$key]] : $params['icon']['default'].'" alt="'.$tr[$key]).'" title="'.$tr[$key].'" />';
                        elseif (isset($params['price']))
                            echo Tools::displayPrice($tr[$key], (isset($params['currency']) ? Currency::getCurrencyInstance((int)($tr['id_currency'])) : $currency), false);
                        elseif (isset($params['float']))
                            echo rtrim(rtrim($tr[$key], '0'), '.');
                        elseif (isset($params['type']) AND $params['type'] == 'date')
                            echo Tools::displayDate($tr[$key], (int)$cookie->id_lang);
                        elseif (isset($params['type']) AND $params['type'] == 'datetime')
                            echo Tools::displayDate($tr[$key], (int)$cookie->id_lang, true);
                        elseif (isset($tr[$key]))
                        {
                            $echo = ($key == 'price' ? round($tr[$key], 2) : isset($params['maxlength']) ? Tools::substr($tr[$key], 0, $params['maxlength']).'...' : $tr[$key]);
                            if(isset($params['small_title'])
                                && isset($small_titles[(int) $tr['id_category']])
                            ) {
                                $echo .= ' - <span style="color:#666">' . $small_titles[(int) $tr['id_category']]. '</span>';
                            }
                            echo isset($params['callback']) ? call_user_func_array(array($this->className, $params['callback']), array($echo, $tr)) : $echo;
                        }
                        else
                            echo '--';

                        echo (isset($params['suffix']) ? $params['suffix'] : '').
                        '</td>';
                    }

                    if ($this->edit OR $this->delete OR ($this->view AND $this->view !== 'noActionColumn'))
                    {
                        echo '<td class="center" style="white-space: nowrap;">';
                        if ($this->view)
                            $this->_displayViewLink($token, $id);
                        if ($this->edit)
                            $this->_displayEditLink($token, $id);
                        if ($this->delete AND (!isset($this->_listSkipDelete) OR !in_array($id, $this->_listSkipDelete)))
                            $this->_displayDeleteLink($token, $id);
                        if ($this->duplicate)
                            $this->_displayDuplicate($token, $id);
                        echo '</td>';
                    }
                    echo '</tr>';
                }
            }
        }


    }


    public function displayList($token = NULL)
    {
        global $currentIndex;

        /* Display list header (filtering, pagination and column names) */
        $this->displayListHeader($token);
        if (!sizeof($this->_list))
            echo '<tr><td class="center" colspan="'.(sizeof($this->fieldsDisplay) + 2).'">'.$this->l('No items found').'</td></tr>';

        /* Show the content of the table */
        $this->displayListContent($token);

        /* Close list table and submit button */
        $this->displayListFooter($token);
    }

    public function display($token = NULL)
    {
        global $currentIndex, $cookie;

        $this->getList((int)($cookie->id_lang), !$cookie->__get($this->table.'Orderby') ? 'position' : NULL, !$cookie->__get($this->table.'Orderway') ? 'ASC' : NULL);
        echo '<h3>'.(!$this->_listTotal ? ($this->l('There are no subcategories')) : ($this->_listTotal.' '.($this->_listTotal > 1 ? $this->l('subcategories') : $this->l('subcategory')))).' '.$this->l('in category').' "'.stripslashes($this->_category->getName()).'"</h3>';
        // if ($this->tabAccess['add'] === '1')
        //     echo '<a href="'.__PS_BASE_URI__.substr($_SERVER['PHP_SELF'], strlen(__PS_BASE_URI__)).'?tab=AdminCatalog&add'.$this->table.'&id_parent='.Tools::getValue('id_category', 1).'&token='.($token!=NULL ? $token : $this->token).'"><img src="../img/admin/add.gif" border="0" /> '.$this->l('Add a new subcategory').'</a>';
        echo '<div style="margin:10px;">';

        /**
         * @Override regenerateEntireNTree
        */
        echo '<br/><a onclick="return confirm(\''.$this->l('Regenerate entire categories tree ?').'\');" class="button btn" href="'.__PS_BASE_URI__.substr($_SERVER['PHP_SELF'], strlen(__PS_BASE_URI__)).'?tab=AdminCatalog&regenerateTree&token='.($token!=NULL ? $token : $this->token).'"">' . $this->l('Regenerate NTree') . '</a><br/>';

        $this->displayList($token);
        echo '</div>';
    }

    public function postProcess($token = NULL)
    {
        global $cookie, $currentIndex;

        $this->tabAccess = Profile::getProfileAccess($cookie->profile, $this->id);

        /**
         * @Override regenerate Ntree
         */
        if (Tools::isSubmit('regenerateTree')){
            Category::regenerateEntireNtree();
        }

        if (Tools::isSubmit('submitAdd'.$this->table))
        {
            if ($id_category = (int)(Tools::getValue('id_category')))
            {
                if (!Category::checkBeforeMove($id_category, (int)(Tools::getValue('id_parent'))))
                {
                    $this->_errors[] = Tools::displayError('Category cannot be moved here');
                    return false;
                }
            }
        }

        // @Override Antadis
        /* Delete Image Thumb */
        elseif (isset($_GET['deleteImageThumb']) && isset($_GET['id_lang']))
        {
            if (Validate::isLoadedObject($object = $this->loadObject())) {
                $this->deleteImageThumb($object,$_GET['id_lang']);
                Tools::redirectAdmin($currentIndex.'&updatecategory&token='.Tools::getValue('token').'&id_category='.(int)($object->id));
            }

        }
        // @EndOverride Antadis

        /* Delete object */
        elseif (isset($_GET['delete'.$this->table]))
        {
            if ($this->tabAccess['delete'] === '1')
            {
                if (Validate::isLoadedObject($object = $this->loadObject()) AND isset($this->fieldImageSettings))
                {
                    // check if request at least one object with noZeroObject
                    if (isset($object->noZeroObject) AND sizeof($taxes = call_user_func(array($this->className, $object->noZeroObject))) <= 1)
                        $this->_errors[] = Tools::displayError('You need at least one object.').' <b>'.$this->table.'</b><br />'.Tools::displayError('You cannot delete all of the items.');
                    else
                    {
                        if ($this->deleted)
                        {
                            // @Override Antadis
                            foreach (Language::getLanguages(FALSE) as $language) {
                                $this->deleteImageThumb($object, $language['id_lang']);
                            }
                            // @End Antadis
                            $object->deleteImage();
                            $object->deleted = 1;
                            if ($object->update())
                                Tools::redirectAdmin($currentIndex.'&conf=1&token='.Tools::getValue('token').'&id_category='.(int)($object->id_parent));
                        }
                        elseif ($object->delete())
                            Tools::redirectAdmin($currentIndex.'&conf=1&token='.Tools::getValue('token').'&id_category='.(int)($object->id_parent));
                        $this->_errors[] = Tools::displayError('An error occurred during deletion.');
                    }
                }
                else
                    $this->_errors[] = Tools::displayError('An error occurred while deleting object.').' <b>'.$this->table.'</b> '.Tools::displayError('(cannot load object)');
            }
            else
                $this->_errors[] = Tools::displayError('You do not have permission to delete here.');
        }
        elseif (isset($_GET['position']))
        {
            if ($this->tabAccess['edit'] !== '1')
                $this->_errors[] = Tools::displayError('You do not have permission to edit here.');
            elseif (!Validate::isLoadedObject($object = new Category((int)(Tools::getValue($this->identifier, Tools::getValue('id_category_to_move', 1))))))
                $this->_errors[] = Tools::displayError('An error occurred while updating status for object.').' <b>'.$this->table.'</b> '.Tools::displayError('(cannot load object)');
            if (!$object->updatePosition((int)(Tools::getValue('way')), (int)(Tools::getValue('position'))))
                $this->_errors[] = Tools::displayError('Failed to update the position.');
            else
                Tools::redirectAdmin($currentIndex.'&'.$this->table.'Orderby=position&'.$this->table.'Orderway=asc&conf=5'.(($id_category = (int)(Tools::getValue($this->identifier, Tools::getValue('id_category_parent', 1)))) ? ('&'.$this->identifier.'='.$id_category) : '').'&token='.Tools::getAdminTokenLite('AdminCatalog'));
        }
        /* Delete multiple objects */
        elseif (Tools::getValue('submitDel'.$this->table))
        {
            if ($this->tabAccess['delete'] === '1')
            {
                if (isset($_POST[$this->table.'Box']))
                {
                    $category = new Category();
                    $result = true;
                    $result = $category->deleteSelection(Tools::getValue($this->table.'Box'));
                    if ($result)
                    {
                        $category->cleanPositions((int)(Tools::getValue('id_category')));
                        Tools::redirectAdmin($currentIndex.'&conf=2&token='.Tools::getAdminTokenLite('AdminCatalog').'&id_category='.(int)(Tools::getValue('id_category')));
                    }
                    $this->_errors[] = Tools::displayError('An error occurred while deleting selection.');

                }
                else
                    $this->_errors[] = Tools::displayError('You must select at least one element to delete.');
            }
            else
                $this->_errors[] = Tools::displayError('You do not have permission to delete here.');
            return;
        }
        parent::postProcess();
    }

    protected function postImage($id)
    {
        // @Override Antadis
        if($id_category = (int)(Tools::getValue('id_category'))) {
            foreach (Language::getLanguages(FALSE) as $language) {
                $id_lang = (int)$language['id_lang'];
                if($id_lang == 3
                    && (!isset($_FILES['image_thumb_'.$id_lang]) || $_FILES['image_thumb_'.$id_lang]['name'] == '')
                    && (isset($_FILES['image_thumb_2']) && $_FILES['image_thumb_2']['name'] != '')
                ){
                    if(!copy($_FILES['image_thumb_2']['tmp_name'], _PS_CAT_IMG_DIR_.$id_category.'_thumb_vp_'.$id_lang.'.jpg')) {
                        echo $this->displayError($this->l('An error occured during the image upload.'));
                    }
                }
                elseif(isset($_FILES['image_thumb_'.$id_lang]) && $_FILES['image_thumb_'.$id_lang]['name'] != '') {
                    if(!copy($_FILES['image_thumb_'.$id_lang]['tmp_name'], _PS_CAT_IMG_DIR_.$id_category.'_thumb_vp_'.$id_lang.'.jpg')) {
                        echo $this->displayError($this->l('An error occured during the image upload.'));
                    }
                }
            }
        }
        // @End Antadis

        $ret = parent::postImage($id);
        if (($id_category = (int)(Tools::getValue('id_category'))) AND isset($_FILES) AND sizeof($_FILES) AND $_FILES['image']['name'] != NULL AND file_exists(_PS_CAT_IMG_DIR_.$id_category.'.jpg'))
        {
            $imagesTypes = ImageType::getImagesTypes('categories');
            foreach ($imagesTypes AS $k => $imageType)
                imageResize(_PS_CAT_IMG_DIR_.$id_category.'.jpg', _PS_CAT_IMG_DIR_.$id_category.'-'.stripslashes($imageType['name']).'.jpg', (int)($imageType['width']), (int)($imageType['height']));
        }
        return $ret;
    }

    // @Adding Antadis
    public function deleteImageThumb($object, $id_lang)
    {
        if(file_exists(_PS_ROOT_DIR_.'/img/c/'.$object->id.'_thumb_vp_'.(int)$id_lang.'.jpg')) {
            unlink(_PS_ROOT_DIR_.'/img/c/'.$object->id.'_thumb_vp_'.(int)$id_lang.'.jpg');
        }
    }
    // @End Antadis

    public function displayForm($token = NULL)
    {
        global $currentIndex, $cookie;
        parent::displayForm();

        if (!($obj = $this->loadObject(true)))
            return;
        $active = $this->getFieldValue($obj, 'active');
        $customer_groups = $obj->getGroups();

        echo '
        <form action="'.$currentIndex.'&submitAdd'.$this->table.'=1&token='.($token!=NULL ? $token : $this->token).'" method="post" enctype="multipart/form-data">
        '.($obj->id ? '<input type="hidden" name="id_'.$this->table.'" value="'.$obj->id.'" />' : '').'
            <fieldset><legend><img src="../img/admin/tab-categories.gif" />'.$this->l('Category').'</legend>
                <label>'.$this->l('Name:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language)
            echo '
                    <div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <input type="text" style="width: 260px" name="name_'.$language['id_lang'].'" id="name_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'name', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" '.((!$obj->id) ? ' onkeyup="copy2friendlyURLCategory();"' : '').' /><sup> *</sup>
                        <span class="hint" name="help_box">'.$this->l('Invalid characters:').' <>;=#{}<span class="hint-pointer">&nbsp;</span></span>
                    </div>';

            if(Module::isInstalled('categoryfamily')) {
                // ADD category
                require_once '..'._MODULE_DIR_.'categoryfamily/models/CategoryFamily.php';
                echo '<script type="text/javascript" src="../modules/categoryfamily/family.js"></script>';

                if (!empty($obj->id)) {
                    $data = CategoryFamilyCore::loadAssociations($obj->id, $cookie->id_lang);
                    echo '
                    <p class="clear"></p>';
                    echo $data;
                }
                // ADD CATEGORY
                else {
                    $familles = CategoryFamilyCore::getParentFamily($cookie->id_lang);
                    echo '
                        <p class="clear"></p>
                        </div>
                        <label>'.$this->l('Famille :').' </label>
                            <div class="margin-form">
                                <div id="select_1" style="margin-bottom:10px">
                                    <select name="family[1]" id="family_1" data-id-family="1" style="width:150px">';
                                        echo '<option value="0">'.$this->l('-- Choisir -- ').'</option>';
                                        foreach ($familles as $key => $famille) {
                                            echo '<option value="'.$famille['id_category_family'].'">'.$famille['name'].'</option>';
                                        }
                                    echo '</select>
                                </div>
                                <p class="clear"></p>';
                }
            }

        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Displayed:').' </label>
                <div class="margin-form">
                    <input type="radio" name="active" id="active_on" value="1" '.($active ? 'checked="checked" ' : '').'/>
                    <label class="t" for="active_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" title="'.$this->l('Enabled').'" /></label>
                    <input type="radio" name="active" id="active_off" value="0" '.(!$active ? 'checked="checked" ' : '').'/>
                    <label class="t" for="active_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" title="'.$this->l('Disabled').'" /></label>
                </div>
                <label>'.$this->l('Parent category:').' </label>
                <div class="margin-form">';
                // Translations are not automatic for the moment ;)
                $trads = array(
                     'Home' => $this->l('Home'),
                     'selected' => $this->l('selected'),
                     'Collapse All' => $this->l('Collapse All'),
                     'Expand All' => $this->l('Expand All'),
                     'Toggle' => 'Masquer/Voir',
                );
                echo Helper::renderAdminCategorieTree($trads, array(isset($obj->id_parent) ? $obj->id_parent : Tools::getValue('id_parent', 1)), 'id_parent', true);
                echo '</div>
                <label>'.$this->l('Description:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language){
            $data  = htmlentities($this->getFieldValue($obj, 'description', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8');
            if(empty($data))
                $data = date('Y') . '-' . date('m');
            echo '
                    <div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <textarea name="description_'.$language['id_lang'].'" rows="10" cols="100">'.$data.'</textarea>
                    </div>';
        }

        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Image:').' </label>
                <div class="margin-form">';
        echo        $this->displayImage($obj->id, _PS_IMG_DIR_.'c/'.$obj->id.'.jpg', 350, NULL, Tools::getAdminToken('AdminCatalog'.(int)(Tab::getIdFromClassName('AdminCatalog')).(int)($cookie->id_employee)), true);
        echo '  <br /><input type="file" name="image" />
                    <p>'.$this->l('Upload category logo from your computer').'</p>
                </div>
                <div class="clear"><br /></div>';

        // @Override Antadis
        echo '<label>'.$this->l('Image logo:').'</label>
              <div class="margin-form translatable">';
            foreach($this->_languages as $language) {
                echo '
                <div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">';
                    if(file_exists(_PS_ROOT_DIR_.'/img/c/'.$obj->id.'_thumb_vp_'.$language['id_lang'].'.jpg')) {
                        echo '<div id="image">
                            <img src="'.__PS_BASE_URI__.'img/c/'.$obj->id.'_thumb_vp_'.$language['id_lang'].'.jpg" alt="" class="imgm">
                            <p></p>
                            <a href="'.$currentIndex.'&id_category='.$obj->id.'&token='.Tools::getAdminTokenLite('AdminCatalog').'&deleteImageThumb=1&id_lang='.$language['id_lang'].'">
                            <img src="../img/admin/delete.gif" alt="Supprimer"> Supprimer</a>
                        </div>';
                    }
                    echo '<input id="image_thumb_'.$language['id_lang'].'" type="file" name="image_thumb_'.$language['id_lang'].'" />
                </div>';
            }
        echo '<p class="clear"></p>
            </div>';

        // echo '  <label>'.$this->l('Image logo:').' </label>
        //         <div class="margin-form">';
        //         if(file_exists(_PS_ROOT_DIR_.'/img/c/'.$obj->id.'_thumb_vp.jpg')) {
        //             echo '<div id="image">
        //                 <img src="'.__PS_BASE_URI__.'img/c/'.$obj->id.'_thumb_vp.jpg" alt="" class="imgm">
        //                 <p></p>
        //                 <a href="'.$currentIndex.'&id_category='.$obj->id.'&token='.Tools::getAdminTokenLite('AdminCatalog').'&deleteImageThumb=1">
        //                 <img src="../img/admin/delete.gif" alt="Supprimer"> Supprimer</a>
        //             </div>';
        //         }
        // echo '  <br /><input type="file" name="image_thumb" />
        //             <p>'.$this->l('Upload logo from your computer').'</p>
        //         </div>
        //         <div class="clear"><br /></div>';
        // @EndOverride Antadis

        echo '  <label>'.$this->l('Meta title:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language)
            echo '
                    <div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <input type="text" name="meta_title_'.$language['id_lang'].'" id="meta_title_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'meta_title', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" />
                        <span class="hint" name="help_box">'.$this->l('Forbidden characters:').' <>;=#{}<span class="hint-pointer">&nbsp;</span></span>
                    </div>';
        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Meta description:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language)
            echo '<div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <input type="text" name="meta_description_'.$language['id_lang'].'" id="meta_description_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'meta_description', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" />
                        <span class="hint" name="help_box">'.$this->l('Forbidden characters:').' <>;=#{}<span class="hint-pointer">&nbsp;</span></span>
                </div>';
        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Meta keywords:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language)
            echo '
                    <div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <input type="text" name="meta_keywords_'.$language['id_lang'].'" id="meta_keywords_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'meta_keywords', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" />
                        <span class="hint" name="help_box">'.$this->l('Forbidden characters:').' <>;=#{}<span class="hint-pointer">&nbsp;</span></span>
                    </div>';
        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Friendly URL:').' </label>
                <div class="margin-form translatable">';
        foreach ($this->_languages AS $language)
            echo '<div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
                        <input type="text" name="link_rewrite_'.$language['id_lang'].'" id="link_rewrite_'.$language['id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'link_rewrite', (int)($language['id_lang'])), ENT_COMPAT, 'UTF-8').'" onchange="this.value = str2url(this.value);" /><sup> *</sup>
                        <span class="hint" name="help_box">'.$this->l('Only letters and the minus (-) character are allowed').'<span class="hint-pointer">&nbsp;</span></span>
                    </div>';
        echo '  <p class="clear"></p>
                </div>
                <label>'.$this->l('Groups access:').' </label>
                <div class="margin-form">';
                    $groups = Group::getGroups((int)($cookie->id_lang));
                    if (sizeof($groups))
                    {
                        echo '
                    <table cellspacing="0" cellpadding="0" class="table" style="width: 28em;">
                        <tr>
                            <th><input type="checkbox" name="checkme" class="noborder" onclick="checkDelBoxes(this.form, \'groupBox[]\', this.checked)"'.(!isset($obj->id) ? 'checked="checked" ' : '').' /></th>
                            <th>'.$this->l('ID').'</th>
                            <th>'.$this->l('Group name').'</th>
                        </tr>';
                        $irow = 0;
                        foreach ($groups AS $group)
                            echo '
                            <tr class="'.($irow++ % 2 ? 'alt_row' : '').'">
                                <td><input type="checkbox" name="groupBox[]" class="groupBox" id="groupBox_'.$group['id_group'].'" value="'.$group['id_group'].'" '.((in_array($group['id_group'], $customer_groups) OR (!isset($obj->id))) ? 'checked="checked" ' : '').'/></td>
                                <td>'.$group['id_group'].'</td>
                                <td><label for="groupBox_'.$group['id_group'].'" class="t">'.$group['name'].'</label></td>
                            </tr>';
                        echo '
                    </table>
                    <p style="padding:0px; margin:10px 0px 10px 0px;">'.$this->l('Mark all groups you want to give access to this category').'</p>
                    ';
                    } else
                        echo '<p>'.$this->l('No group created').'</p>';


                echo '
                </div>
                <div class="margin-form">
                    <input type="submit" value="'.$this->l('Save and back to parent category').'" name="submitAdd'.$this->table.'AndBackToParent" class="button" />
                    &nbsp;<input type="submit" class="button" name="submitAdd'.$this->table.'" value="'.$this->l('Save').'"/>
                </div>
                <div class="small"><sup>*</sup> '.$this->l('Required field').'</div>
            </fieldset>
        </form>
        <p class="clear"></p>';
    }
}