363 lines
14 KiB
PHP
363 lines
14 KiB
PHP
<?php
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/**
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* IQapTcha 评论滑动解锁
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*
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* @package IQapTcha
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* @author Byends
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* @version 1.1.2
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* @link http://www.byends.com
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*/
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class IQapTcha_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_Feedback')->comment = array('IQapTcha_Plugin', 'filter');
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Typecho_Plugin::factory('Widget_Archive')->header = array('IQapTcha_Plugin', 'headerScript');
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Typecho_Plugin::factory('Widget_Archive')->footer = array('IQapTcha_Plugin', 'footerScript');
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Helper::addRoute('iQapTcha4tyepcho', '/'.self::getCheckStr('slug'), 'IQapTcha_Plugin');
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return _t('评论滑动解锁插件启用成功，请配置 评论滑动解锁 相关项');
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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('iQapTcha4tyepcho');
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}
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public static function execute()
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{
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$aResponse['code'] = false;
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$options = Helper::options();
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$iQapTchaOpt = $options->plugin('IQapTcha');
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$action = self::getCheckStr('action');
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$req = Typecho_Request::getInstance();
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if ( !$req->isAjax() || !$req->isPost() || !$req->is('action='.$action) ) {
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$msg = $iQapTchaOpt->opt_lock_txt;
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$aResponse['msg'] = $msg;
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}
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else{
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$aResponse['code'] = true;
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$msg = $iQapTchaOpt->opt_unlock_txt;
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$aResponse['msg'] = $msg;
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@session_start();
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$_SESSION[$action] = $req->get('iQaptcha');
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}
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echo json_encode($aResponse);
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exit;
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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 $form)
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{
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//jquery 设置
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$opt_jq_set = new Typecho_Widget_Helper_Form_Element_Radio('opt_jq_set', array('0'=> '自己处理', '1'=> '自动载入'), 1, 'jQuery 来源', '如果选择 【自动载入】，会从开放静态文件CDN自动载入 jQurey 1.8.3 到 header<br />http://cdn.staticfile.org/jquery/1.8.3/jquery.min.js');
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$form->addInput($opt_jq_set);
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//IQapTcha 配置
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$opt_admin_unlock = new Typecho_Widget_Helper_Form_Element_Radio('opt_admin_unlock', array("true" => "是", "false" => "否"), "false", _t('博主是否无须上锁'), '若选择 【是】，博主登录后 IQapTcha 将不再显示，且不进行相应的 session 检验');
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$form->addInput($opt_admin_unlock);
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$opt_autoSubmit = new Typecho_Widget_Helper_Form_Element_Radio('opt_autoSubmit', array("true" => "是", "false" => "否"), "false", _t('解锁后立即提交评论'), '若选择 【是】，IQapTcha 解锁后将立即自动提交评论');
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$form->addInput($opt_autoSubmit);
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$opt_lock_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_lock_txt', NULL, '发表评论前，请滑动滚动条解锁', _t('IQapTcha 解锁前的提示'));
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$form->addInput( $opt_lock_txt->addRule('required', _t('IQapTcha 解锁前的提示不能为空')) );
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$opt_unlock_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_unlock_txt', NULL, '已解锁，可以发表评论了', _t('IQapTcha 解锁后的提示'));
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$form->addInput( $opt_unlock_txt->addRule('required', _t('IQapTcha 解锁后的提示不能为空')) );
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$opt_autoRevert = new Typecho_Widget_Helper_Form_Element_Radio('opt_autoRevert', array("true" => "是", "false" => "否"), "true", _t('滚动条是否自动回滚'), '在拖动 IQapTcha 滚动条中途释放时，滚动条是否自动回滚');
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$form->addInput($opt_autoRevert);
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$opt_disabledSubmit = new Typecho_Widget_Helper_Form_Element_Radio('opt_disabledSubmit', array("false" => "是", "true" => "否"), "false", _t('提交按钮是否可用'), 'IQapTcha 未解锁时，评论提交按钮是否可用');
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$form->addInput($opt_disabledSubmit);
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//屏蔽IP操作
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$opt_ip = new Typecho_Widget_Helper_Form_Element_Radio('opt_ip', array("none" => "无动作", "waiting" => "标记为待审核", "spam" => "标记为垃圾", "abandon" => "评论失败"), "abandon",
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_t('屏蔽IP操作'), "如果评论发布者的IP在屏蔽IP段，将执行该操作");
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$form->addInput($opt_ip);
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$opt_ip_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_ip_txt', NULL, '你的IP已被管理员屏蔽！', _t('屏蔽IP后的提示'), _t('仅当屏蔽IP操作为 【评论失败】 时有效'));
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$form->addInput( $opt_ip_txt->addRule('required', _t('屏蔽IP后的提示不能为空')) );
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$wordsIp = new Typecho_Widget_Helper_Form_Element_Textarea('words_ip', NULL, "0.0.0.0",
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_t('屏蔽IP'), _t('多条IP请用换行符隔开<br />支持用*号匹配IP段，如：192.168.*.*'));
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$form->addInput($wordsIp);
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//非中文评论操作
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$opt_nocn = new Typecho_Widget_Helper_Form_Element_Radio('opt_nocn', array("none" => "无动作", "waiting" => "标记为待审核", "spam" => "标记为垃圾", "abandon" => "评论失败"), "abandon",
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_t('非中文评论操作'), "如果评论中不包含中文，则强行按该操作执行");
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$form->addInput($opt_nocn);
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$opt_nocn_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_nocn_txt', NULL, '评论内容不能少于2个汉字！', _t('非中文评论的提示'), _t('仅当非中文评论操作为 【评论失败】 时有效'));
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$form->addInput( $opt_nocn_txt->addRule('required', _t('非中文评论的提示不能为空')) );
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//禁止词汇操作
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$opt_ban = new Typecho_Widget_Helper_Form_Element_Radio('opt_ban', array("none" => "无动作", "waiting" => "标记为待审核", "spam" => "标记为垃圾", "abandon" => "评论失败"), "abandon",
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_t('禁止词汇操作'), "如果评论中包含禁止词汇列表中的词汇，将执行该操作");
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$form->addInput($opt_ban);
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$opt_ban_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_ban_txt', NULL, '评论内容包含禁止词汇！', _t('禁止词汇后的提示'), _t('仅当禁止词汇操作为 【评论失败】 时有效'));
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$form->addInput( $opt_ban_txt->addRule('required', _t('禁止词汇后的提示不能为空')) );
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$words_ban = new Typecho_Widget_Helper_Form_Element_Textarea('words_ban', NULL, "fuck\n操你妈\n[url\n[/url]",
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_t('禁止词汇'), _t('多条词汇请用换行符隔开'));
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$form->addInput($words_ban);
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//感词汇操作
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$opt_chk = new Typecho_Widget_Helper_Form_Element_Radio('opt_chk', array("none" => "无动作", "waiting" => "标记为待审核", "spam" => "标记为垃圾", "abandon" => "评论失败"), "abandon",
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_t('敏感词汇操作'), "如果评论中包含敏感词汇列表中的词汇，将执行该操作");
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$form->addInput($opt_chk);
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$opt_chk_txt = new Typecho_Widget_Helper_Form_Element_Text('opt_chk_txt', NULL, '评论内容包含敏感词汇！', _t('包含敏感词汇的提示'), _t('仅当敏感词汇操作为 【评论失败】 时有效'));
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$form->addInput( $opt_chk_txt->addRule('required', _t('包含敏感词汇的提示不能为空')) );
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$words_chk = new Typecho_Widget_Helper_Form_Element_Textarea('words_chk', NULL, "http://",
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_t('敏感词汇'), _t('多条词汇请用换行符隔开<br />注意：如果词汇同时出现于禁止词汇，则执行禁止词汇操作'));
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$form->addInput($words_chk);
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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 $form){}
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/**
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* 自定义 header
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*
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* @access public
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* @return void
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*/
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public static function headerScript()
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{
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if (Typecho_Widget::widget('Widget_Archive')->is('single')) {
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$user = Typecho_Widget::widget('Widget_User');
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$options = Helper::options();
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$iQapTchaOpt = $options->plugin('IQapTcha');
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if( $iQapTchaOpt->opt_admin_unlock == 'false' || !($user->hasLogin() && $user->pass('administrator'))) {
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$pluginUrl = Typecho_Common::url('IQapTcha/static', $options->pluginUrl);
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if ($iQapTchaOpt->opt_jq_set == 1) {
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echo "<script type=\"text/javascript\" src=\"http://cdn.staticfile.org/jquery/1.8.3/jquery.min.js\"></script>\n";
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}
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echo '<link rel="stylesheet" type="text/css" media="all" href="'.$pluginUrl.'/QapTcha.jquery.css" />'."\n";
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}
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}
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}
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/**
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* 自定义 footer
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*
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* @access public
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* @return void
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*/
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public static function footerScript()
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{
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if (Typecho_Widget::widget('Widget_Archive')->is('single')) {
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$user = Typecho_Widget::widget('Widget_User');
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$options = Helper::options();
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$iQapTchaOpt = $options->plugin('IQapTcha');
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if( $iQapTchaOpt->opt_admin_unlock == 'false' || !($user->hasLogin() && $user->pass('administrator'))) {
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$pluginUrl = Typecho_Common::url('IQapTcha/static', $options->pluginUrl);
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$url = Typecho_Router::url('iQapTcha4tyepcho', array(), $options->index);
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$action = self::getCheckStr('action');
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$script = <<<EOT
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\n<script type="text/javascript" src="{$pluginUrl}/jquery-ui.js"></script>
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<script type="text/javascript" src="{$pluginUrl}/jquery.ui.touch.js"></script>
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<script type="text/javascript" src="{$pluginUrl}/QapTcha.jquery.js"></script>
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<script>
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(function($){
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$(document).ready(function() {
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if ( ! $('#QapTcha').is('div')) {
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$('textarea').parent().before('<div id="QapTcha"></div>\\n');
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}
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$('#QapTcha').QapTcha({
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txtLock : '{$iQapTchaOpt->opt_lock_txt}',
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txtUnlock : '{$iQapTchaOpt->opt_unlock_txt}',
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disabledSubmit : {$iQapTchaOpt->opt_disabledSubmit},
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autoRevert: {$iQapTchaOpt->opt_autoRevert},
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autoSubmit : {$iQapTchaOpt->opt_autoSubmit},
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url : '{$url}',
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action : '{$action}'
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});
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});
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})(jQuery)
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</script>
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EOT;
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echo $script;
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}
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}
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}
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/**
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* 评论过滤器
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*
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*/
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public static function filter($comment, $post)
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{
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$user = Typecho_Widget::widget('Widget_User');
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$options = Helper::options();
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$iQapTchaOpt = $options->plugin('IQapTcha');
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$opt = 'none';
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$error = '';
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$action = self::getCheckStr('action');
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$req = Typecho_Request::getInstance();
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//登录检测，session 检测
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if( $iQapTchaOpt->opt_admin_unlock == 'false' || !($user->hasLogin() && $user->pass('administrator'))) {
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@session_start();
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if (!isset($_SESSION[$action]) || !$_SESSION[$action] || !$req->is('iQapTcha='.$_SESSION[$action]) ) {
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throw new Typecho_Widget_Exception($iQapTchaOpt->opt_lock_txt);
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}
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}
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//屏蔽IP段处理
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if ($iQapTchaOpt->opt_ip != "none") {
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if (IQapTcha_Plugin::checkIp($iQapTchaOpt->words_ip, $comment['ip'])) {
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$error = $iQapTchaOpt->opt_ip_txt;
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$opt = $iQapTchaOpt->opt_ip;
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}
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}
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//纯英文评论处理
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if ($iQapTchaOpt->opt_nocn != "none") {
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$result = preg_match_all("/[\x{4e00}-\x{9fa5}]/u", $comment['text'], $txt);
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if ($result == false || $result < 2) {
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$error = $iQapTchaOpt->opt_nocn_txt;
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$opt = $iQapTchaOpt->opt_nocn;
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}
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}
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//检查禁止词汇
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if ($iQapTchaOpt->opt_ban != "none") {
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if (IQapTcha_Plugin::checkIn($iQapTchaOpt->words_ban, $comment['text'])) {
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$error = $iQapTchaOpt->opt_ban_txt;
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$opt = $iQapTchaOpt->opt_ban;
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}
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}
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//检查敏感词汇
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if ($iQapTchaOpt->opt_chk != "none") {
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if (IQapTcha_Plugin::checkIn($iQapTchaOpt->words_chk, $comment['text'])) {
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$error = $iQapTchaOpt->opt_chk_txt;
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$opt = $iQapTchaOpt->opt_chk;
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}
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}
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//执行操作
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if ($opt == "abandon") {
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Typecho_Cookie::set('__typecho_remember_text', $comment['text']);
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throw new Typecho_Widget_Exception($error);
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}
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else if ($opt == "spam") {
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$comment['status'] = 'spam';
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}
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else if ($opt == "waiting") {
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$comment['status'] = 'waiting';
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}
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Typecho_Cookie::delete('__typecho_remember_text');
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return $comment;
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}
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/**
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* 获取 安全检测 字符串
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* @param string $type
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* @return string
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*/
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private static function getCheckStr($type)
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{
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$options = Helper::options();
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switch ($type) {
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case 'slug':
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$chkStr = md5($options->siteUrl.'_slug_iQapTcha4tyepcho_admin_');
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break;
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case 'action':
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$chkStr = md5($options->siteUrl.'_action_iQapTcha4tyepcho_');
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break;
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default:
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$chkStr = '';
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break;
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}
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return $chkStr;
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}
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/**
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* 检查$str中是否含有$wordsStr中的词汇
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*
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*/
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private static function checkIn($wordsStr, $str)
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{
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$words = explode("\n", $wordsStr);
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if (empty($words)) {
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return false;
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}
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foreach ($words as $word) {
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if (false !== strpos($str, trim($word))) {
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return true;
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}
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}
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return false;
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}
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/**
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* 检查$ip中是否在$wordsIp的IP段中
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*
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*/
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private static function checkIp($wordsIp, $ip)
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{
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$words = explode("\n", $wordsIp);
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if (empty($words)) {
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return false;
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}
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foreach ($words as $word) {
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$word = trim($word);
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if (false !== strpos($word, '*')) {
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$word = "/^".str_replace('*', '\d{1,3}', $word)."$/";
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if (preg_match($word, $ip)) {
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return true;
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}
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} else {
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if (false !== strpos($ip, $word)) {
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return true;
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}
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}
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}
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return false;
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}
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}
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