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<?php |
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/** |
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* Kotori.php |
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* |
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* A Tiny Model-View-Controller PHP Framework |
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* |
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* This content is released under the Apache 2 License |
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* |
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* Copyright (c) 2015-2017 Kotori Technology. All rights reserved. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/** |
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* View Class |
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* |
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* @package Kotori |
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* @subpackage Core |
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* @author Kokororin |
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* @link https://kotori.love |
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*/ |
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namespace Kotori\Core; |
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use Kotori\Debug\Hook; |
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use Kotori\Exception\NotFoundException; |
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use Kotori\Exception\ResponseException; |
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use Kotori\Traits\ControllerMethodsTrait; |
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class View |
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{ |
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use ControllerMethodsTrait; |
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/** |
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* Template Direcory |
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* |
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* @var string |
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*/ |
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protected $tplDir; |
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/** |
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* |
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* Template Path |
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* |
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* @var string |
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*/ |
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protected $viewPath; |
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/** |
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* Variable List |
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* |
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* @var array |
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*/ |
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protected $data = []; |
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/** |
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* Variable List for TplInclude |
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* |
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* @var array |
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*/ |
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protected $needData; |
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/** |
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* Class constructor |
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* |
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* @param string $tplDir |
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*/ |
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public function __construct($tplDir = null) |
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{ |
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if (null == $tplDir) { |
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$this->tplDir = Container::get('config')->get('app_full_path') . '/views/'; |
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} else { |
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$this->tplDir = $tplDir; |
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} |
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Hook::listen(__CLASS__); |
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} |
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/** |
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* Set variables for Template |
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* |
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* @param string $key |
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* @param mixed $value |
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* @return \Kotori\Core\View |
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*/ |
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public function assign($key, $value) |
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{ |
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$this->data[$key] = $value; |
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return $this; |
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} |
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/** |
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* Display Output |
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* |
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* Processes and sends finalized output data to the browser along |
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* |
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* @param string $tpl |
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* @return void |
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* |
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* @throws \Kotori\Exception\NotFoundException |
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* @throws \Kotori\Exception\ResponseException |
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*/ |
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public function display($tpl = '') |
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{ |
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if (Container::get('request')->isCli()) { |
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throw new ResponseException('cannot render template in CLI mode'); |
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} |
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if ('' === $tpl) { |
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$tpl = Container::get('route')->getController() . '/' |
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. Container::get('route')->getAction(); |
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} |
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$this->viewPath = $this->tplDir . $tpl . '.html'; |
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if (!Helper::isFile($this->viewPath)) { |
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throw new NotFoundException('Template is not existed.'); |
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} |
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unset($tpl); |
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ob_start(); |
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extract($this->data, EXTR_OVERWRITE); |
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include $this->viewPath; |
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$buffer = ob_get_contents(); |
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ob_get_clean(); |
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$output = Helper::comment() . preg_replace('|</body>.*?</html>|is', '', $buffer, -1, $count) . Container::get('trace')->showTrace(); |
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if ($count > 0) { |
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$output .= '</body></html>'; |
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} |
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echo $output; |
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} |
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/** |
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* Include Template |
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* |
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* @param string $path |
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* @param array $data |
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* @return void |
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*/ |
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public function need($path, array $data = []) |
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{ |
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$this->needData = [ |
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'path' => Container::get('config')->get('app_full_path') . '/views/' . $path . '.html', |
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'data' => $data, |
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]; |
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unset($path, $data); |
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extract($this->needData['data']); |
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include $this->needData['path']; |
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} |
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} |
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kokororin /
Kotori.php
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