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90 lines
2.3 KiB
90 lines
2.3 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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* 风格列表
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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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* 风格列表组件
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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_List extends Typecho_Widget
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{
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/**
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* @return array
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*/
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protected function getThemes()
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{
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return glob(__TYPECHO_ROOT_DIR__ . __TYPECHO_THEME_DIR__ . '/*', GLOB_ONLYDIR);
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}
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/**
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* get theme
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*
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* @param string $theme
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* @param mixed $index
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* @return string
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*/
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protected function getTheme($theme, $index)
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{
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return basename($theme);
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}
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/**
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* 执行函数
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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 execute()
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{
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$themes = $this->getThemes();
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if ($themes) {
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$options = $this->widget('Widget_Options');
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$activated = 0;
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$result = array();
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foreach ($themes as $key => $theme) {
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$themeFile = $theme . '/index.php';
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if (file_exists($themeFile)) {
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$info = Typecho_Plugin::parseInfo($themeFile);
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$info['name'] = $this->getTheme($theme, $key);
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if ($info['activated'] = ($options->theme == $info['name'])) {
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$activated = $key;
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}
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$screen = array_filter(glob($theme . '/*'), function ($path) {
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return preg_match("/screenshot\.(jpg|png|gif|bmp|jpeg)$/i", $path);
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});
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if ($screen) {
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$info['screen'] = $options->themeUrl(basename(current($screen)), $info['name']);
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} else {
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$info['screen'] = Typecho_Common::url('noscreen.png', $options->adminStaticUrl('img'));
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}
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$result[$key] = $info;
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}
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}
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$clone = $result[$activated];
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unset($result[$activated]);
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array_unshift($result, $clone);
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array_filter($result, array($this, 'push'));
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}
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}
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}
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