128 lines
4.3 KiB
PHP
128 lines
4.3 KiB
PHP
<?php
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if (!defined('__TYPECHO_ROOT_DIR__')) exit;
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/**
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* 附件下载插件 【<a href="https://github.com/typecho-fans/plugins" target="_blank">TF</a>社区维护版】
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*
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* @package Attachment
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* @author 羽中, Hanny
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* @version 1.0.2
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* @dependence 9.9.2-*
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* @link https://github.com/typecho-fans/plugins/tree/master/Attachment
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*
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* version 1.0.2 at 2020-07-08
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* 修正输出源码符合W3C标准并本地化文本
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* 增加附件地址域名设置兼容云储存等情况
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*
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* 历史版本
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* version 1.0.1 at 2010-01-02
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* 修改下载地址路由
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* version 1.0.0 at 2009-12-12
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* 实现用<attach>aid</attach>添加附件的功能
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* 与统计插件结合来实现下载次数的统计功能
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*
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*/
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class Attachment_Plugin implements Typecho_Plugin_Interface
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{
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/**
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* 激活插件方法,如果激活失败,直接抛出异常
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*
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* @access public
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* @return void
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* @throws Typecho_Plugin_Exception
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*/
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public static function activate()
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{
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Typecho_Plugin::factory('Widget_Abstract_Contents')->contentEx = array('Attachment_Plugin', 'parse');
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Typecho_Plugin::factory('Widget_Abstract_Contents')->excerptEx = array('Attachment_Plugin', 'parse');
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Typecho_Plugin::factory('Widget_Abstract_Comments')->contentEx = array('Attachment_Plugin', 'parse');
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Helper::addRoute('download', '/download/[cid:digital]', 'Attachment_Action', 'action');
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}
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/**
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* 禁用插件方法,如果禁用失败,直接抛出异常
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*
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* @static
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* @access public
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* @return void
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* @throws Typecho_Plugin_Exception
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*/
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public static function deactivate()
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{
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Helper::removeRoute('download');
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}
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/**
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* 获取插件配置面板
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*
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* @access public
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* @param Typecho_Widget_Helper_Form $form 配置面板
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* @return void
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*/
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public static function config(Typecho_Widget_Helper_Form $form)
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{
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$domain = new Typecho_Widget_Helper_Form_Element_Text('domain', NULL, '',
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_t('域名地址'), _t('如果附件使用云储存请填写自定义域名地址，默认留空即本站地址'));
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$form->addInput($domain);
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}
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/**
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* 个人用户的配置面板
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*
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* @access public
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* @param Typecho_Widget_Helper_Form $form
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* @return void
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*/
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public static function personalConfig(Typecho_Widget_Helper_Form $form){}
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/**
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* 解析
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*
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* @access public
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* @param array $matches 解析值
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* @return string
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*/
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public static function parseCallback($matches)
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{
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$options = Typecho_Widget::widget('Widget_Options');
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$offset = $options->timezone - $options->serverTimezone;
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$attach_gif = Typecho_Common::url('Attachment/attach.gif', $options->pluginUrl);
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$db = Typecho_Db::get();
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$cid = $matches[1];
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$attach = $db->fetchRow($db->select()->from('table.contents')->where('type = \'attachment\' AND cid = ?', $cid));
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if (empty($attach)) {
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return '<div><img style="vertical-align:middle;" src="'.$attach_gif.'" alt="'._t('附件').'"/>'._t('附件ID错误').'</div>';
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}
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$attach_date = ', '._t('最后修改: ').date('Y-m-d H:i', $attach['modified'] + $offset);
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$attach_text = unserialize($attach['text']);
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$attach_size = round($attach_text['size'] / 1024, 1)." KB";
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$attach_url = Typecho_Common::url('download/'.$cid, $options->index);
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if (isset($options->plugins['activated']['Stat'])) {
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$attach_views = ', '._t('下载次数: ').$attach['views'];
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} else {
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$attach_views = '';
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}
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$text = '<div class="attachment"><img style="vertical-align:middle;" src="'.$attach_gif.'" alt="'._t('附件').'"/> <a href="'.$attach_url.'" title="'._t('点击下载').'" target="_blank">'.$attach['title'].'</a> <span class="num">('.$attach_size.$attach_views.$attach_date.')</span></div>';
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return $text;
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}
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/**
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* 插件实现方法
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*
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* @access public
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* @return void
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*/
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public static function parse($text, $widget, $lastResult)
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{
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$text = empty($lastResult) ? $text : $lastResult;
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$text = htmlspecialchars_decode($text); //fix 17.10.30 Markdown
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if ($widget instanceof Widget_Archive || $widget instanceof Widget_Abstract_Comments) {
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return preg_replace_callback("/<attach>(\d+)<\/attach>/is", array('Attachment_Plugin', 'parseCallback'), $text);
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} else {
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return $text;
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}
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}
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}
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