458 lines
18 KiB
PHP
458 lines
18 KiB
PHP
<?php
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class Links_Action extends Typecho_Widget implements Widget_Interface_Do
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{
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private $db;
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private $options;
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private $prefix;
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public function insertLink()
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{
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if (Links_Plugin::form('insert')->validate()) {
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$this->response->goBack();
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}
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/** 取出数据 */
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$link = $this->request->from('email', 'image', 'url', 'state');
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/** 过滤XSS */
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$link['name'] = $this->request->filter('xss')->name;
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$link['sort'] = $this->request->filter('xss')->sort;
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$link['description'] = $this->request->filter('xss')->description;
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$link['user'] = $this->request->filter('xss')->user;
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$link['order'] = $this->db->fetchObject($this->db->select(array('MAX(order)' => 'maxOrder'))->from($this->prefix . 'links'))->maxOrder + 1;
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/** 插入数据 */
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$link_lid = $this->db->query($this->db->insert($this->prefix . 'links')->rows($link));
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/** 设置高亮 */
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$this->widget('Widget_Notice')->highlight('link-' . $link_lid);
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(_t(
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'友链 <a href="%s">%s</a> 已经被增加',
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$link['url'],
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$link['name']
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), null, 'success');
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('extending.php?panel=Links%2Fmanage-links.php', $this->options->adminUrl));
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}
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public function updateLink()
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{
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if (Links_Plugin::form('update')->validate()) {
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$this->response->goBack();
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}
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/** 取出数据 */
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$link = $this->request->from('email', 'image', 'url', 'state');
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$link_lid = $this->request->from('lid');
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/** 过滤XSS */
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$link['name'] = $this->request->filter('xss')->name;
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$link['sort'] = $this->request->filter('xss')->sort;
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$link['description'] = $this->request->filter('xss')->description;
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$link['user'] = $this->request->filter('xss')->user;
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/** 更新数据 */
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$this->db->query($this->db->update($this->prefix . 'links')->rows($link)->where('lid = ?', $link_lid));
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/** 设置高亮 */
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$this->widget('Widget_Notice')->highlight('link-' . $link_lid);
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(_t(
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'友链 <a href="%s">%s</a> 已经被更新',
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$link['url'],
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$link['name']
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), null, 'success');
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('extending.php?panel=Links%2Fmanage-links.php', $this->options->adminUrl));
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}
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public function deleteLink()
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{
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$lids = $this->request->filter('int')->getArray('lid');
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$deleteCount = 0;
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if ($lids && is_array($lids)) {
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foreach ($lids as $lid) {
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if ($this->db->query($this->db->delete($this->prefix . 'links')->where('lid = ?', $lid))) {
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$deleteCount++;
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}
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}
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}
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(
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$deleteCount > 0 ? _t('友链已经删除') : _t('没有友链被删除'),
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null,
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$deleteCount > 0 ? 'success' : 'notice'
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);
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('extending.php?panel=Links%2Fmanage-links.php', $this->options->adminUrl));
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}
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public function enableLink()
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{
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$lids = $this->request->filter('int')->getArray('lid');
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$enableCount = 0;
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if ($lids && is_array($lids)) {
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foreach ($lids as $lid) {
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if ($this->db->query($this->db->update($this->prefix . 'links')->rows(array('state' => '1'))->where('lid = ?', $lid))) {
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$enableCount++;
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}
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}
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}
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(
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$enableCount > 0 ? _t('友链已经启用') : _t('没有友链被启用'),
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null,
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$enableCount > 0 ? 'success' : 'notice'
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);
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('extending.php?panel=Links%2Fmanage-links.php', $this->options->adminUrl));
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}
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public function prohibitLink()
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{
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$lids = $this->request->filter('int')->getArray('lid');
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$prohibitCount = 0;
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if ($lids && is_array($lids)) {
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foreach ($lids as $lid) {
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if ($this->db->query($this->db->update($this->prefix . 'links')->rows(array('state' => '0'))->where('lid = ?', $lid))) {
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$prohibitCount++;
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}
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}
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}
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/** 提示信息 */
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$this->widget('Widget_Notice')->set(
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$prohibitCount > 0 ? _t('友链已经禁用') : _t('没有友链被禁用'),
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null,
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$prohibitCount > 0 ? 'success' : 'notice'
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);
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/** 转向原页 */
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$this->response->redirect(Typecho_Common::url('extending.php?panel=Links%2Fmanage-links.php', $this->options->adminUrl));
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}
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public function sortLink()
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{
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$links = $this->request->filter('int')->getArray('lid');
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if ($links && is_array($links)) {
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foreach ($links as $sort => $lid) {
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$this->db->query($this->db->update($this->prefix . 'links')->rows(array('order' => $sort + 1))->where('lid = ?', $lid));
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}
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}
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}
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public function emailLogo()
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{
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/* 邮箱头像解API接口 by 懵仙兔兔 */
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$type = $this->request->type;
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$email = $this->request->email;
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if ($email == null || $email == '') {
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$this->response->throwJson('请提交邮箱链接 [email=abc@abc.com]');
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exit;
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} else if ($type == null || $type == '' || ($type != 'txt' && $type != 'json')) {
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$this->response->throwJson('请提交type类型 [type=txt, type=json]');
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exit;
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} else {
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$f = str_replace('@qq.com', '', $email);
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$email = $f . '@qq.com';
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if (is_numeric($f) && strlen($f) < 11 && strlen($f) > 4) {
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stream_context_set_default([
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'ssl' => [
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'verify_host' => false,
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'verify_peer' => false,
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'verify_peer_name' => false,
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],
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]);
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$geturl = 'https://s.p.qq.com/pub/get_face?img_type=3&uin=' . $f;
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$headers = get_headers($geturl, TRUE);
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if ($headers) {
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$g = $headers['Location'];
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$g = str_replace("http:", "https:", $g);
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} else {
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$g = 'https://q.qlogo.cn/g?b=qq&nk=' . $f . '&s=100';
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}
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} else {
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$g = 'https://cdn.helingqi.com/wavatar/' . md5($email) . '?d=mm';
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}
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$r = array('url' => $g);
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if ($type == 'txt') {
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$this->response->throwJson($g);
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exit;
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} else if ($type == 'json') {
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$this->response->throwJson(json_encode($r));
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exit;
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}
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}
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}
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/**
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* 按插件设置的 cid 列表，重写文章/页面正文：
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* - 用 {{links_plus}} 占位符替换为插件生成的友链 HTML
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*/
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public function rewriteContents()
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{
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$options = Typecho_Widget::widget('Widget_Options');
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$settings = $options->plugin('Links');
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$raw = isset($settings->rewrite_cids) ? trim((string)$settings->rewrite_cids) : '';
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if ($raw === '') {
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$this->widget('Widget_Notice')->set(_t('请先在插件设置中填写需要重写的 cid'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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}
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$cids = array_filter(array_map('trim', explode(',', $raw)), function ($v) {
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return $v !== '';
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});
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$cids = array_values(array_unique(array_map('intval', $cids)));
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$cids = array_filter($cids, function ($v) {
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return $v > 0;
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});
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if (!$cids) {
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$this->widget('Widget_Notice')->set(_t('cid 格式不正确，请使用英文逗号分隔的数字'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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}
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$placeholder = Links_Plugin::REWRITE_PLACEHOLDER;
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$blockStart = Links_Plugin::REWRITE_BLOCK_START;
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$blockEnd = Links_Plugin::REWRITE_BLOCK_END;
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$html = Links_Plugin::buildRewriteHtml();
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if ($html === null || trim($html) === '') {
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$this->widget('Widget_Notice')->set(_t('重写已取消：未生成任何友链输出（可能没有启用的友链，或输出模板为空）'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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}
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$db = Typecho_Db::get();
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$prefix = $db->getPrefix();
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$table = $prefix . 'contents';
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$total = 0;
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$hit = 0;
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$miss = 0;
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$fail = 0;
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foreach ($cids as $cid) {
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$total++;
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try {
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$row = $db->fetchRow($db->select()->from($table)->where('cid = ?', $cid)->limit(1));
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if (!$row) {
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$fail++;
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continue;
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}
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$text = (string)($row['text'] ?? '');
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if ($text === '') {
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$miss++;
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continue;
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}
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$wrappedHtml = $blockStart . "\n" . $html . "\n" . $blockEnd;
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$newText = null;
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// 若存在历史重写块，则直接替换块内容（支持重复重写）
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if (strpos($text, $blockStart) !== false && strpos($text, $blockEnd) !== false) {
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$pattern = '/' . preg_quote($blockStart, '/') . '.*?' . preg_quote($blockEnd, '/') . '/s';
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$newText = preg_replace($pattern, $wrappedHtml, $text, 1);
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}
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// 否则用占位符替换
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if ($newText === null) {
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// 一些编辑器/主题会把占位符包裹在行内标签里，或做 HTML 转义，
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// 例如：<style>{{links_plus}}</style> / {{links_plus}}
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// 为了让“重写”更稳，这里把几种常见等价写法都当作占位符处理。
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$placeholderCandidates = array_values(array_unique(array_filter(array(
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$placeholder,
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// HTML 实体转义后的样式（部分编辑器会这么存）
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htmlspecialchars($placeholder, ENT_QUOTES, 'UTF-8'),
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// 全角花括号（中文输入法常见）
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str_replace(array('{', '}'), array('｛', '｝'), $placeholder),
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// 被代码标记包裹
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'`' . $placeholder . '`',
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'<code>' . $placeholder . '</code>',
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// 兼容用户把占位符写成 {{ links_plus }}
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'{{ links_plus }}',
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'{{ links_plus}}',
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'{{links_plus }}',
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), function ($v) {
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return is_string($v) && $v !== '';
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})));
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$foundCandidate = null;
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foreach ($placeholderCandidates as $cand) {
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if (strpos($text, $cand) !== false) {
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$foundCandidate = $cand;
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break;
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}
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}
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if ($foundCandidate === null) {
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// 兼容历史：如果正文已被替换成“裸 HTML”（没有占位符，也没有标记块），
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// 仍允许通过查找一次生成的 html 片段来包裹标记块。
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// 这里采用宽松策略：只要正文包含当前生成的 html（trim 后），则包裹它。
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$plain = trim($html);
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if ($plain !== '' && strpos($text, $plain) !== false) {
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$newText = str_replace($plain, $wrappedHtml, $text);
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} else {
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$miss++;
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continue;
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}
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}
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// 命中占位符（或等价写法）则替换
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if ($newText === null) {
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$newText = str_replace($foundCandidate, $wrappedHtml, $text);
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}
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}
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if ($newText === null || $newText === $text) {
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$miss++;
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continue;
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}
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$db->query($db->update($table)->rows(array('text' => $newText))->where('cid = ?', $cid));
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$hit++;
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} catch (Exception $e) {
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$fail++;
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}
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}
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$this->widget('Widget_Notice')->set(
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_t('重写完成：目标 %d 篇，命中替换 %d 篇，未发现占位符 %d 篇，失败 %d 篇。', $total, $hit, $miss, $fail),
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null,
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$hit > 0 ? 'success' : 'notice'
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);
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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}
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public function action()
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{
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Helper::security()->protect();
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$user = Typecho_Widget::widget('Widget_User');
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$user->pass('administrator');
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$this->db = Typecho_Db::get();
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$this->prefix = $this->db->getPrefix();
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$this->options = Typecho_Widget::widget('Widget_Options');
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$this->on($this->request->is('do=insert'))->insertLink();
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$this->on($this->request->is('do=update'))->updateLink();
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$this->on($this->request->is('do=delete'))->deleteLink();
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$this->on($this->request->is('do=enable'))->enableLink();
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$this->on($this->request->is('do=prohibit'))->prohibitLink();
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$this->on($this->request->is('do=sort'))->sortLink();
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$this->on($this->request->is('do=email-logo'))->emailLogo();
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$this->on($this->request->is('do=rewrite'))->rewriteContents();
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$this->on($this->request->is('do=update_templates'))->updateTemplates();
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$this->response->redirect($this->options->adminUrl);
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}
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/**
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* 从 GitHub 下载 templates 并覆盖本地 templates 目录
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*/
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public function updateTemplates()
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{
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// 仅管理员可操作（action() 已授权）
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$zipUrl = 'https://github.com/lhl77/Typecho-Plugin-LinksPlus/archive/refs/heads/main.zip';
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$tmpZip = sys_get_temp_dir() . '/links_templates_' . time() . '.zip';
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$tmpDir = sys_get_temp_dir() . '/links_templates_dir_' . time();
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// 下载 ZIP
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$context = stream_context_create(array('http' => array('timeout' => 30)));
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$data = @file_get_contents($zipUrl, false, $context);
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if (!$data) {
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$this->widget('Widget_Notice')->set(_t('下载失败：无法从 GitHub 获取模板压缩包。'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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return;
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}
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file_put_contents($tmpZip, $data);
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// 解压到临时目录
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$zip = new ZipArchive();
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if ($zip->open($tmpZip) !== true) {
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@unlink($tmpZip);
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$this->widget('Widget_Notice')->set(_t('解压失败：无法打开下载的压缩包。'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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return;
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}
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@mkdir($tmpDir, 0755, true);
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$zip->extractTo($tmpDir);
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$zip->close();
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// 源模板目录（zip 中的路径）
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$srcTemplates = $tmpDir . '/Typecho-Plugin-LinksPlus-main/templates';
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$dstTemplates = dirname(__FILE__) . '/templates';
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if (!is_dir($srcTemplates)) {
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// 清理
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@unlink($tmpZip);
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// 递归删除 tmpDir
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$this->rrmdir($tmpDir);
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$this->widget('Widget_Notice')->set(_t('模板包中未找到 templates 目录，操作已取消。'), null, 'notice');
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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return;
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}
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// 备份现有 templates（如存在）
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if (is_dir($dstTemplates)) {
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$backup = dirname(__FILE__) . '/templates_backup_' . date('YmdHis');
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@rename($dstTemplates, $backup);
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}
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// 复制新模板到目标
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$ok = $this->rcopy($srcTemplates, $dstTemplates);
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// 清理临时文件
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@unlink($tmpZip);
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$this->rrmdir($tmpDir);
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if ($ok) {
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$this->widget('Widget_Notice')->set(_t('模板已成功更新并覆盖到 plugins/Links/templates（旧模板已备份）。'), null, 'success');
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} else {
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$this->widget('Widget_Notice')->set(_t('模板更新失败，请检查文件权限。'), null, 'notice');
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}
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$this->response->redirect(Typecho_Common::url('options-plugin.php?config=Links', $this->options->adminUrl));
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}
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// 递归复制目录
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private function rcopy($src, $dst)
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{
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if (!is_dir($src)) return false;
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@mkdir($dst, 0755, true);
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$dir = opendir($src);
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if (!$dir) return false;
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while (false !== ($file = readdir($dir))) {
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if ($file == '.' || $file == '..') continue;
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$s = $src . DIRECTORY_SEPARATOR . $file;
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$d = $dst . DIRECTORY_SEPARATOR . $file;
|
||
if (is_dir($s)) {
|
||
$this->rcopy($s, $d);
|
||
} else {
|
||
@copy($s, $d);
|
||
}
|
||
}
|
||
closedir($dir);
|
||
return true;
|
||
}
|
||
|
||
// 递归删除目录
|
||
private function rrmdir($dir)
|
||
{
|
||
if (!is_dir($dir)) return;
|
||
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST);
|
||
foreach ($files as $fileinfo) {
|
||
$todo = ($fileinfo->isDir() ? 'rmdir' : 'unlink');
|
||
@$todo($fileinfo->getRealPath());
|
||
}
|
||
@rmdir($dir);
|
||
}
|
||
}
|
||
|