Nickbur / Sunrise-CMS

administration/controller/design/banner.php

<?php

/* 	Divine CMS - Open source CMS for widespread use.
    Copyright (c) 2019 Mykola Burakov (burakov.work@gmail.com)

    See SOURCE.txt for other and additional information.

    This file is part of Divine CMS.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>. */

class ControllerDesignBanner extends \Divine\Engine\Core\Controller

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    private $error = array();

    public function index()

Expected 2 blank lines before function; 1 found

    {
        $this->load->language('design/banner');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('design/banner');

        $this->getList();
    }

    public function add()
    {
        $this->load->language('design/banner');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('design/banner');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
            $this->model_design_banner->addBanner($this->request->post);

            $this->session->data['success'] = $this->language->get('text_success');

            $url = '';

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getForm();
    }

    public function edit()
    {
        $this->load->language('design/banner');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('design/banner');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
            $this->model_design_banner->editBanner($this->request->get['banner_id'], $this->request->post);

            $this->session->data['success'] = $this->language->get('text_success');

            $url = '';

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getForm();
    }

    public function delete()
    {
        $this->load->language('design/banner');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('design/banner');

        if (isset($this->request->post['selected']) && $this->validateDelete()) {
            foreach ($this->request->post['selected'] as $banner_id) {
                $this->model_design_banner->deleteBanner($banner_id);
            }

            $this->session->data['success'] = $this->language->get('text_success');

            $url = '';

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getList();
    }

    protected function getList()
    {
        if (isset($this->request->get['sort'])) {
            $sort = $this->request->get['sort'];
        } else {
            $sort = 'name';
        }

        if (isset($this->request->get['order'])) {
            $order = $this->request->get['order'];
        } else {
            $order = 'ASC';
        }

        if (isset($this->request->get['page'])) {
            $page = $this->request->get['page'];
        } else {
            $page = 1;
        }

        $url = '';

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['breadcrumbs'] = array();

$data was never initialized. Although not strictly required by PHP, it is generally a good practice to add $data = array(); before regardless.

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true)
        );

        $data['add'] = $this->url->link('design/banner/add', 'token=' . $this->session->data['token'] . $url, true);
        $data['delete'] = $this->url->link('design/banner/delete', 'token=' . $this->session->data['token'] . $url, true);

        $data['banners'] = array();

        $filter_data = array(
            'sort'  => $sort,
            'order' => $order,
            'start' => ($page - 1) * $this->config->get('config_limit_admin'),
            'limit' => $this->config->get('config_limit_admin')
        );

        $banner_total = $this->model_design_banner->getTotalBanners();

        $results = $this->model_design_banner->getBanners($filter_data);

        foreach ($results as $result) {
            $data['banners'][] = array(
                'banner_id' => $result['banner_id'],
                'name'      => $result['name'],
                'status'    => ($result['status'] ? $this->language->get('text_enabled') : $this->language->get('text_disabled')),
                'edit'      => $this->url->link('design/banner/edit', 'token=' . $this->session->data['token'] . '&banner_id=' . $result['banner_id'] . $url, true)
            );
        }

        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_list'] = $this->language->get('text_list');
        $data['text_no_results'] = $this->language->get('text_no_results');
        $data['text_confirm'] = $this->language->get('text_confirm');

        $data['column_name'] = $this->language->get('column_name');
        $data['column_status'] = $this->language->get('column_status');
        $data['column_action'] = $this->language->get('column_action');

        $data['button_add'] = $this->language->get('button_add');
        $data['button_edit'] = $this->language->get('button_edit');
        $data['button_delete'] = $this->language->get('button_delete');

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->session->data['success'])) {
            $data['success'] = $this->session->data['success'];

            unset($this->session->data['success']);
        } else {
            $data['success'] = '';
        }

        if (isset($this->request->post['selected'])) {
            $data['selected'] = (array)$this->request->post['selected'];
        } else {
            $data['selected'] = array();
        }

        $url = '';

        if ($order == 'ASC') {
            $url .= '&order=DESC';
        } else {
            $url .= '&order=ASC';
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['sort_name'] = $this->url->link('design/banner', 'token=' . $this->session->data['token'] . '&sort=name' . $url, true);
        $data['sort_status'] = $this->url->link('design/banner', 'token=' . $this->session->data['token'] . '&sort=status' . $url, true);

        $url = '';

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        $pagination = new \Divine\Engine\Library\Pagination();
        $pagination->total = $banner_total;
        $pagination->page = $page;
        $pagination->limit = $this->config->get('config_limit_admin');
        $pagination->url = $this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url . '&page={page}', true);

        $data['pagination'] = $pagination->render();

        $data['results'] = sprintf($this->language->get('text_pagination'), ($banner_total) ? (($page - 1) * $this->config->get('config_limit_admin')) + 1 : 0, ((($page - 1) * $this->config->get('config_limit_admin')) > ($banner_total - $this->config->get('config_limit_admin'))) ? $banner_total : ((($page - 1) * $this->config->get('config_limit_admin')) + $this->config->get('config_limit_admin')), $banner_total, ceil($banner_total / $this->config->get('config_limit_admin')));

        $data['sort'] = $sort;
        $data['order'] = $order;

        $data['header'] = $this->load->controller('common/header');
        $data['column'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('design/banner_list', $data));
    }

    protected function getForm()
    {
        $data['heading_title'] = $this->language->get('heading_title');

$data was never initialized. Although not strictly required by PHP, it is generally a good practice to add $data = array(); before regardless.

        $data['text_form'] = !isset($this->request->get['banner_id']) ? $this->language->get('text_add') : $this->language->get('text_edit');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_disabled'] = $this->language->get('text_disabled');
        $data['text_default'] = $this->language->get('text_default');

        $data['entry_name'] = $this->language->get('entry_name');
        $data['entry_title'] = $this->language->get('entry_title');
        $data['entry_link'] = $this->language->get('entry_link');
        $data['entry_image'] = $this->language->get('entry_image');
        $data['entry_status'] = $this->language->get('entry_status');
        $data['entry_sort_order'] = $this->language->get('entry_sort_order');

        $data['button_save'] = $this->language->get('button_save');
        $data['button_cancel'] = $this->language->get('button_cancel');
        $data['button_banner_add'] = $this->language->get('button_banner_add');
        $data['button_remove'] = $this->language->get('button_remove');

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->error['name'])) {
            $data['error_name'] = $this->error['name'];
        } else {
            $data['error_name'] = '';
        }

        if (isset($this->error['banner_image'])) {
            $data['error_banner_image'] = $this->error['banner_image'];
        } else {
            $data['error_banner_image'] = array();
        }

        $url = '';

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['breadcrumbs'] = array();

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true)
        );

        if (!isset($this->request->get['banner_id'])) {
            $data['action'] = $this->url->link('design/banner/add', 'token=' . $this->session->data['token'] . $url, true);
        } else {
            $data['action'] = $this->url->link('design/banner/edit', 'token=' . $this->session->data['token'] . '&banner_id=' . $this->request->get['banner_id'] . $url, true);
        }

        $data['cancel'] = $this->url->link('design/banner', 'token=' . $this->session->data['token'] . $url, true);

        if (isset($this->request->get['banner_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {
            $banner_info = $this->model_design_banner->getBanner($this->request->get['banner_id']);
        }

        $data['token'] = $this->session->data['token'];

        if (isset($this->request->post['name'])) {
            $data['name'] = $this->request->post['name'];
        } elseif (!empty($banner_info)) {
            $data['name'] = $banner_info['name'];
        } else {
            $data['name'] = '';
        }

        if (isset($this->request->post['status'])) {
            $data['status'] = $this->request->post['status'];
        } elseif (!empty($banner_info)) {
            $data['status'] = $banner_info['status'];
        } else {
            $data['status'] = true;
        }

        $this->load->model('localisation/language');

        $data['languages'] = $this->model_localisation_language->getLanguages();

        

        if (isset($this->request->post['banner_image'])) {
            $banner_images = $this->request->post['banner_image'];
        } elseif (isset($this->request->get['banner_id'])) {
            $banner_images = $this->model_design_banner->getBannerImages($this->request->get['banner_id']);
        } else {
            $banner_images = array();
        }

        $data['banner_images'] = array();

        foreach ($banner_images as $key => $value) {
            foreach ($value as $banner_image) {
                if (is_file($_SERVER['DOCUMENT_ROOT'] . '/public_html/assets/images/' . $banner_image['image'])) {
                    $image = $banner_image['image'];
                    $thumb = $banner_image['image'];
                } else {
                    $image = '';
                    $thumb = 'no_image.png';
                }

                $data['banner_images'][$key][] = array(
                    'title'      => $banner_image['title'],
                    'link'       => $banner_image['link'],
                    'image'      => $image,
                    'thumb'      => '/public_html/assets/images/' . $thumb,
                    'sort_order' => $banner_image['sort_order']
                );
            }
        }

        $data['placeholder'] = '/public_html/assets/images/no_image.png';

        $data['header'] = $this->load->controller('common/header');
        $data['column'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('design/banner_form', $data));
    }

    protected function validateForm()
    {
        if (!$this->user->hasPermission('modify', 'design/banner')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        if ((\voku\helper\UTF8::strlen($this->request->post['name']) < 3) || (\voku\helper\UTF8::strlen($this->request->post['name']) > 64)) {
            $this->error['name'] = $this->language->get('error_name');
        }

        if (isset($this->request->post['banner_image'])) {
            foreach ($this->request->post['banner_image'] as $language_id => $value) {
                foreach ($value as $banner_image_id => $banner_image) {
                    if ((\voku\helper\UTF8::strlen($banner_image['title']) < 2) || (\voku\helper\UTF8::strlen($banner_image['title']) > 64)) {
                        $this->error['banner_image'][$language_id][$banner_image_id] = $this->language->get('error_title');
                    }
                }
            }
        }

        return !$this->error;
    }

    protected function validateDelete()
    {
        if (!$this->user->hasPermission('modify', 'design/banner')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }
}