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180 lines
5.7 KiB
180 lines
5.7 KiB
4 years ago
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<?php
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if (!defined('__TYPECHO_ROOT_DIR__')) exit;
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/**
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* 编辑风格
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*
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* @category typecho
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* @package Widget
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
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* @license GNU General Public License 2.0
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* @version $Id$
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*/
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/**
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* 编辑风格组件
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*
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* @author qining
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* @category typecho
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* @package Widget
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
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* @license GNU General Public License 2.0
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*/
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class Widget_Themes_Edit extends Widget_Abstract_Options implements Widget_Interface_Do
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{
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/**
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* 更换外观
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*
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* @access public
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* @param string $theme 外观名称
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* @return void
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* @throws Typecho_Widget_Exception
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*/
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public function changeTheme($theme)
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{
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$theme = trim($theme, './');
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if (is_dir($this->options->themeFile($theme))) {
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/** 删除原外观设置信息 */
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$this->delete($this->db->sql()->where('name = ?', 'theme:' . $this->options->theme));
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$this->update(array('value' => $theme), $this->db->sql()->where('name = ?', 'theme'));
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/** 解除首页关联 */
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if (0 === strpos($this->options->frontPage, 'file:')) {
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$this->update(array('value' => 'recent'), $this->db->sql()->where('name = ?', 'frontPage'));
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}
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$configFile = $this->options->themeFile($theme, 'functions.php');
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if (file_exists($configFile)) {
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require_once $configFile;
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if (function_exists('themeConfig')) {
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$form = new Typecho_Widget_Helper_Form();
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themeConfig($form);
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$options = $form->getValues();
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if ($options && !$this->configHandle($options, true)) {
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$this->insert(array(
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'name' => 'theme:' . $theme,
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'value' => serialize($options),
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'user' => 0
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));
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}
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}
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}
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$this->widget('Widget_Notice')->highlight('theme-' . $theme);
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$this->widget('Widget_Notice')->set(_t("外观已经改变"), 'success');
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$this->response->goBack();
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} else {
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throw new Typecho_Widget_Exception(_t('您选择的风格不存在'));
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}
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}
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/**
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* 编辑外观文件
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*
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* @access public
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* @param string $theme 外观名称
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* @param string $file 文件名
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* @return void
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* @throws Typecho_Widget_Exception
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*/
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public function editThemeFile($theme, $file)
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{
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$path = $this->options->themeFile($theme, $file);
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if (file_exists($path) && is_writeable($path) && !Typecho_Common::isAppEngine()
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&& (!defined('__TYPECHO_THEME_WRITEABLE__') || __TYPECHO_THEME_WRITEABLE__)) {
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$handle = fopen($path, 'wb');
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if ($handle && fwrite($handle, $this->request->content)) {
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fclose($handle);
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$this->widget('Widget_Notice')->set(_t("文件 %s 的更改已经保存", $file), 'success');
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} else {
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$this->widget('Widget_Notice')->set(_t("文件 %s 无法被写入", $file), 'error');
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}
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$this->response->goBack();
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} else {
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throw new Typecho_Widget_Exception(_t('您编辑的文件不存在'));
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}
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}
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/**
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* 配置外观
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*
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* @access public
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* @param string $theme 外观名
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* @return void
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*/
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public function config($theme)
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{
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// 已经载入了外观函数
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$form = $this->widget('Widget_Themes_Config')->config();
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/** 验证表单 */
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if ($form->validate()) {
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$this->response->goBack();
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}
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$settings = $form->getAllRequest();
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if (!$this->configHandle($settings, false)) {
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if ($this->options->__get('theme:' . $theme)) {
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$this->update(array('value' => serialize($settings)),
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$this->db->sql()->where('name = ?', 'theme:' . $theme));
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} else {
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$this->insert(array(
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'name' => 'theme:' . $theme,
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'value' => serialize($settings),
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'user' => 0
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));
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}
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}
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/** 设置高亮 */
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$this->widget('Widget_Notice')->highlight('theme-' . $theme);
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(_t("外观设置已经保存"), 'success');
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('options-theme.php', $this->options->adminUrl));
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}
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/**
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* 用自有函数处理配置信息
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*
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* @access public
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* @param array $settings 配置值
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* @param boolean $isInit 是否为初始化
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* @return boolean
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*/
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public function configHandle(array $settings, $isInit)
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{
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if (function_exists('themeConfigHandle')) {
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themeConfigHandle($settings, $isInit);
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return true;
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}
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return false;
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}
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/**
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* 绑定动作
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*
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* @access public
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* @return void
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*/
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public function action()
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{
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/** 需要管理员权限 */
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$this->user->pass('administrator');
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$this->security->protect();
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$this->on($this->request->is('change'))->changeTheme($this->request->filter('slug')->change);
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$this->on($this->request->is('edit&theme'))
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->editThemeFile($this->request->filter('slug')->theme, $this->request->edit);
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$this->on($this->request->is('config'))->config($this->options->theme);
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$this->response->redirect($this->options->adminUrl);
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}
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}
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