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hu60wap6/src/class/ubbdisplay.php
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| <?php | |
| class UbbDisplay extends XUBBP | |
| { | |
| // markdown解析器 | |
| protected $Parsedown = NULL; | |
| // 是否处于markdown模式 | |
| protected $markdownEnable = false; | |
| // markdown受保护内容（防止markdown解析干扰这些内容） | |
| protected $mdProtectTags = []; | |
| protected $mdProtectTexts = []; | |
| /*注册显示回调函数*/ | |
| protected $display = array( | |
| /*开启markdown模式*/ | |
| 'markdown'=>'markdown', | |
| /*markdown受保护内容（不被XUBBP解析器干扰）*/ | |
| 'mdpre' => 'mdpre', | |
| /*text 纯文本*/ | |
| 'text' => 'text', | |
| /*newline 换行*/ | |
| 'newline' => 'newline', | |
| 'tab' => 'tab', | |
| 'empty' => 'emptyTag', | |
| /*link 链接*/ | |
| 'url' => 'link', | |
| 'urlzh' => 'link', | |
| 'urlout' => 'link', | |
| 'urlname' => 'urlname', | |
| /*img 图片*/ | |
| 'img' => 'img', | |
| 'imgzh' => 'img', | |
| 'thumb' => 'thumb', | |
| /*code 代码高亮*/ | |
| 'code' => 'code', | |
| 'mdcode' => 'code', | |
| /*time 时间标记*/ | |
| 'time' => 'time', | |
| /*video 视频*/ | |
| 'video' => 'video', | |
| 'videoStream' => 'videoStream', | |
| /*audio 视频*/ | |
| 'audio' => 'audio', | |
| 'audioStream' => 'audioStream', | |
| /*copyright 版权声明*/ | |
| 'copyright' => 'copyright', | |
| /*battlenet 战网*/ | |
| 'battlenet' => 'battlenet', | |
| /*math 数学公式*/ | |
| 'math' => 'math', | |
| 'mathzh' => 'math', | |
| /*layout 布局*/ | |
| 'layout' => 'layout', | |
| /*style 风格*/ | |
| 'style' => 'style', | |
| /*urltxt 网址文本*/ | |
| 'urltxt' => 'urltxt', | |
| /*mailtxt 邮箱文本*/ | |
| 'mailtxt' => 'mailtxt', | |
| /*at消息*/ | |
| 'at' => 'at', | |
| 'atMsg' => 'atMsg', | |
| /*face 表情*/ | |
| 'face' => 'face', | |
| /*iframe 网页嵌入*/ | |
| 'iframe' => 'iframe', | |
| /* html 通过iframe的srcdoc属性实现的HTML内容嵌入 */ | |
| 'html' => 'html', | |
| /* textbox 文本框 */ | |
| 'textbox' => 'textbox', | |
| /*管理员操作*/ | |
| 'adminEdit' => 'adminEditNotice', | |
| 'adminDel' => 'adminDelNotice', | |
| 'delContent' => 'adminDelContent', | |
| 'adminAction' => 'adminActionNotice', | |
| 'postNeedReview' => 'postNeedReviewNotice', | |
| ); | |
| public function display($ubbArray, $serialize = false, $maxLen = null, $page = null) | |
| { | |
| $disable = $this->getOpt('all.blockPost'); | |
| if ($disable) { | |
| return '<div class="tp info-box userblocked">用户被禁言，发言自动屏蔽。</div>'; | |
| } | |
| if ($serialize) { | |
| $ubbArray = data::unserialize($ubbArray); | |
| } | |
| $this->markdownEnable = false; | |
| $html = parent::display($ubbArray, false, $maxLen, $page); | |
| if ($this->markdownEnable) { | |
| if (!$this->Parsedown) { | |
| $this->Parsedown = new Parsedown(); | |
| $this->Parsedown->setBreaksEnabled(true); //自动换行 | |
| //$this->Parsedown->setMarkupEscaped(true); //转义html | |
| //$this->Parsedown->setUrlsLinked(false); //不解析链接 | |
| } | |
| $html = '<div class="markdown-body">' . $this->Parsedown->text($html) . '</div>'; | |
| // 还原被保护的内容 | |
| $html = str_replace($this->mdProtectTags, $this->mdProtectTexts, $html); | |
| $this->mdProtectTags = []; | |
| $this->mdProtectTexts = []; | |
| } | |
| //$html = nl2br(htmlspecialchars($html)); // debug | |
| return $html; | |
| } | |
| /*开启markdown模式*/ | |
| public function markdown($data){ | |
| $this->markdownEnable = true; | |
| return ''; | |
| } | |
| /*markdown受保护内容（不被XUBBP解析器干扰）*/ | |
| public function mdpre($data){ | |
| return $data['data']; | |
| } | |
| /* 保护内容免受markdown解析的干扰 */ | |
| public function markdownProtect($html, $data = null) { | |
| if ($this->markdownEnable) { | |
| $this->mdProtectTexts[] = $html; | |
| /* | |
| * 添加块级的<p>标签是为了确保上下文关系不被破坏，比如 | |
| * | |
| * aaa | |
| * ``` | |
| * xxx | |
| * ``` | |
| * ------------ | |
| * | |
| * 这条线本来应该原样保留，如果保护标记不是块级的， | |
| * 保护后它和上面的aaa结合，就会使aaa成为二级标题。 | |
| */ | |
| $html = "<p>\2#".count($this->mdProtectTexts)."\3Markdown代码块格式不正确，反引号前后不能有空格或特殊字符</p>"; | |
| $this->mdProtectTags[] = $html; | |
| } | |
| if (is_array($data) && isset($data['indent'])) { | |
| $html = $data['indent'] . $html; | |
| } | |
| return "\n$html\n"; | |
| } | |
| /* 保护inline内容免受markdown解析的干扰 */ | |
| public function markdownProtectInline($html) { | |
| if ($this->markdownEnable) { | |
| $this->mdProtectTexts[] = $html; | |
| $html = "\2".count($this->mdProtectTexts)."\3"; | |
| $this->mdProtectTags[] = $html; | |
| } | |
| return $html; | |
| } | |
| /*text 纯文本*/ | |
| public function text($data) | |
| { | |
| if ($this->markdownEnable) { | |
| return str::htmlTagToEntity($data['value']); | |
| } | |
| else { | |
| return code::html($data['value'], '<br/>'); | |
| } | |
| } | |
| /*代码高亮*/ | |
| public function code($data) | |
| { | |
| $code = $data['data']; | |
| // 为了防止浏览器卡顿，超过64K的代码将使用文本框显示 | |
| if (strlen($code) > 65536) { | |
| return $this->textbox($data); | |
| } | |
| global $PAGE; | |
| static $codeIndex = 0; | |
| $codeIndex++; | |
| //不再把代码高亮交给markdown引擎处理，而是由PHP统一处理 | |
| /*if (empty($data['lang']) && $this->markdownEnable) { | |
| $quote = isset($data['quote']) ? $data['quote'] : '```'; | |
| return $quote . $data['data'] . $quote; | |
| }*/ | |
| // 去除缩进 | |
| if (isset($data['indent'])) { | |
| $code = preg_replace('/^'.preg_quote($data['indent'], '/').'/m', '', $code); | |
| } | |
| // 去除开头的第一个换行符 | |
| if (strlen($code) > 1 && $code[0] == "\r") { | |
| $code = substr($code, 1); | |
| } | |
| if (strlen($code) > 1 && $code[0] == "\n") { | |
| $code = substr($code, 1); | |
| } | |
| $html = ''; | |
| // 网页插件 | |
| if (preg_match('/^(?:webplug|网页插件)(?:[:：](.*))?$/uis', $data['lang'], $info)) { | |
| $data['lang'] = 'html'; | |
| $data['webplug'] = [ | |
| 'id' => '', | |
| 'name' => $info[1], | |
| ]; | |
| } | |
| if (isset($data['webplug'])) { | |
| $webplug = $data['webplug']; | |
| if (empty($webplug['name'])) $webplug['name'] = '未命名'; | |
| $uid = (int)($this->getOpt('uid')); | |
| $count = ''; | |
| if (!empty($webplug['id'])) { | |
| $countInfo = WebPlug::count($uid, $webplug['id']); | |
| $count = '（当前用户：'.(int)$countInfo['current_user'].'，总安装次数：'.(int)$countInfo['install_count'].'）'; | |
| } | |
| $html .= '<a class="webplug_import_link" href="#" onclick="hu60_webplug_import_link(this, '.$codeIndex.', '.$uid.', \''.code::html($webplug['id']).'\'); return false">导入网页插件：<span class="webplug_import_name">'.code::html($webplug['name']).'</span></a>'.$count.'<br>'; | |
| } | |
| if ($data['lang'] == 'latex') { | |
| $html .= '<latex-js class="userlatex">'.htmlspecialchars($code).'</latex-js>'; | |
| } else { | |
| // 别用id属性，因为网页插件可能会修改code标签的id | |
| $html .= '<pre class="hu60_code"><code class="'.code::html($data['lang']).'" data-hu60-index="'.$codeIndex.'">'.code::html($code, false, true).'</code></pre>'; | |
| } | |
| return $this->markdownProtect($html, $data); | |
| } | |
| /*time 时间*/ | |
| public function time($data) | |
| { | |
| if ($data['tag'] == '') { | |
| $data['tag'] = 'Y-m-d H:i:s'; | |
| } | |
| return code::html(date($data['tag'])); | |
| } | |
| /*link 链接*/ | |
| public function link($data) | |
| { | |
| global $PAGE; | |
| if (is_array($data['title'])) { | |
| $ubb = new UbbDisplay; | |
| $ubb->opt = $this->opt; | |
| $data['title'] = $ubb->display($data['title']); | |
| } else { | |
| if (!$data['title'] || trim($data['title']) == '') $data['title'] = $data['url']; | |
| $data['title'] = code::html($data['title']); | |
| } | |
| if ($data['type'] == 'urlout') $data['url'] = 'http://' . $data['url']; | |
| if (JsonPage::isJsonPage() || $data['url'][0] == '#') { | |
| $url = $data['url']; | |
| } else { | |
| $url = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| return '<a class="userlink" href="' . code::html($url) . '">' . $data['title'] . '</a>'; | |
| } | |
| public function urlname($data) | |
| { | |
| return '<a class="usertarget" name="' . code::html($data['url']) . '">' . code::html($data['title']) . '</a><a name="/' . code::html($data['url']) . '"></a>'; | |
| } | |
| /*从url中解析出图片大小、旋转参数，将参数转换为CSS或者七牛云图像处理URL*/ | |
| public static function parseImgStyleFromUrl(&$url, &$alt) { | |
| $url = (string)$url; | |
| $alt = (string)$alt; | |
| $pos1 = strpos($url, '#'); // 半角#号 | |
| $pos1 = (FALSE !== $pos1) ? $pos1 : strpos($url, '＃'); // 全角＃号 | |
| $pos2 = strpos($alt, '#'); // 半角#号 | |
| $pos2 = (FALSE !== $pos2) ? $pos2 : strpos($alt, '＃'); // 全角＃号 | |
| if ($pos1 === FALSE && $pos2 === FALSE) { | |
| return ''; | |
| } | |
| if ($pos1 !== FALSE) { | |
| $param = substr($url, $pos1); | |
| $url = substr($url, 0, $pos1); | |
| } | |
| elseif ($pos2 !== FALSE) { | |
| $param = substr($alt, $pos2); | |
| $alt = substr($alt, 0, $pos2); | |
| } | |
| $orientation = 0; // 方向（度） | |
| $flip = false; // 翻转 | |
| $width = 0; // 宽 | |
| $height = 0; // 高 | |
| if (strpos($param, '上') || strpos($param, '正')) { | |
| $orientation = 0; | |
| } | |
| elseif (strpos($param, '下') || strpos($param, '倒')) { | |
| $orientation = 180; | |
| } | |
| elseif (strpos($param, '左')) { | |
| $orientation = 90; | |
| } | |
| elseif (strpos($param, '右')) { | |
| $orientation = 270; | |
| } | |
| if (strpos($param, '翻')) { | |
| $flip = true; | |
| } | |
| if (preg_match('/(\d+)x(\d+)/i', $param, $arr)) { | |
| $width = (int)$arr[1]; | |
| $height = (int)$arr[2]; | |
| } | |
| elseif (preg_match('/(\d+)/', $param, $arr)) { | |
| $width = (int)$arr[1]; | |
| } | |
| $css = []; | |
| if ($orientation != 0) { | |
| $url .= "?imageMogr2/rotate/$orientation"; | |
| } | |
| if ($flip) { | |
| $css[] = 'transform: scaleX(-1);'; | |
| } | |
| if ($width > 0) { | |
| $css[] = "width: {$width}px"; | |
| } | |
| if ($height > 0) { | |
| $css[] = "height: {$height}px"; | |
| } | |
| return ' style="' . implode('; ', $css) . '"'; | |
| } | |
| /* 防止alt中的`[`和`]`导致markdown解析失败 */ | |
| public function markdownProtectAlt($html) { | |
| if (empty($html)) return ''; | |
| if (strpos($html, '[') !== FALSE) { | |
| $tag = "\2".count($this->mdProtectTexts)."\3"; | |
| $this->mdProtectTexts[] = '['; | |
| $this->mdProtectTags[] = $tag; | |
| $html = str_replace('[', $tag, $html); | |
| } | |
| if (strpos($html, ']') !== FALSE) { | |
| $tag = "\2".count($this->mdProtectTexts)."\3"; | |
| $this->mdProtectTexts[] = ']'; | |
| $this->mdProtectTags[] = $tag; | |
| $html = str_replace(']', $tag, $html); | |
| } | |
| return $html; | |
| } | |
| /*img 图片*/ | |
| public function img($data) | |
| { | |
| global $PAGE; | |
| $url = $data['src']; | |
| $alt = $data['alt']; | |
| // 如已开启markdown并且不在[div]中，则交给markdown渲染，以产生更好的段落排版 | |
| if ($this->markdownEnable && empty($this->endTags)) { | |
| return '.')'; | |
| } | |
| $style = $this->parseImgStyleFromUrl($url, $alt); | |
| if (empty($alt)) { | |
| $alt = basename((string)parse_url($url, PHP_URL_PATH)); | |
| } | |
| if (!JsonPage::isJsonPage() && !preg_match('#^data:image/#is', $url)) { | |
| $url = SITE_ROUTER_PATH . '/link.img.' . $PAGE->bid . '?url64=' . code::b64e($url); | |
| } | |
| return '<img class="userimg" src="' . code::html($url) . '"' . $style . ($alt != '' ? ' alt="' . ($alt = code::html($alt)) . '" title="' . $alt . '"' : '') . ' onerror="userImageError(this)" />'; | |
| } | |
| /*thumb 缩略图*/ | |
| public function thumb($data) | |
| { | |
| global $PAGE; | |
| $src = code::html($data['src']); | |
| if (JsonPage::isJsonPage()) { | |
| $url = $src; | |
| $base = SITE_URL_BASE; | |
| } else { | |
| $url = SITE_ROUTER_PATH . '/link.img.' . $PAGE->bid . '?url64=' . code::b64e($src); | |
| $base = ''; | |
| } | |
| return '<img class="userthumb" src="' . $base . 'link.thumb.' . ((int)$data['w']) . '.' . ((int)$data['h']) . '.' . bin2hex($src) . '.png" />'; | |
| } | |
| /*video 视频*/ | |
| public function video($data) | |
| { | |
| global $PAGE; | |
| static $id = 0; | |
| $id ++; | |
| $url = $data['url']; | |
| $iframeUrl = null; | |
| //优酷 | |
| if (preg_match('#\.youku\.com/.*/id_([a-zA-Z0-9=]+)#', $url, $arr)) { | |
| $iframeUrl = 'https://player.youku.com/embed/'.$arr[1]; | |
| } | |
| //土豆（失效） | |
| //else if (preg_match('#\.tudou\.com/.*/([a-zA-Z0-9=]+)#', $url, $arr)) { | |
| // $iframeUrl = 'https://www.tudou.com/programs/view/html5embed.action?code='.$arr[1]; | |
| //} | |
| //全民K歌 | |
| else if (preg_match('#kg.*\.qq\.com/.*\bs=([a-zA-Z0-9=]+)#', $url, $arr)) { | |
| $iframeUrl = 'https://kg.qq.com/node/play?s='.$arr[1]; | |
| } | |
| //腾讯视频 | |
| else if (preg_match('#\.qq\.com/.*/([a-zA-Z0-9=]+)#', $url, $arr)) { | |
| $iframeUrl = 'https://v.qq.com/txp/iframe/player.html?vid='.$arr[1]; | |
| } | |
| //哔哩哔哩 av号 | |
| else if (preg_match('#\b(?:bilibili\.com|b23\.tv)\b.*\bav(\d+)(?:.*\bp=(\d+))?#', $url, $arr)) { | |
| $iframeUrl = 'https://player.bilibili.com/player.html?aid='.$arr[1].'&page='.$arr[2]; | |
| } | |
| //哔哩哔哩 BV号 | |
| else if (preg_match('#\b(?:bilibili\.com|b23\.tv)\b.*\b(BV[\w]+)(?:.*\bp=(\d+))?#', $url, $arr)) { | |
| $iframeUrl = 'https://player.bilibili.com/player.html?bvid='.$arr[1].'&page='.$arr[2]; | |
| } | |
| if (null !== $iframeUrl) { | |
| $html = '<p class="video_box"><a class="uservideosite" target="_blank" href="'.code::html($url).'">视频链接</a><br/><iframe class="video" id="video_site_'.$id.'" src="'.code::html($iframeUrl).'" seamless allowfullscreen sandbox="allow-scripts allow-forms allow-same-origin allow-popups"><a href="'.code::html($url).'">'.code::html($url).'</a></iframe></p>'; | |
| } | |
| else { | |
| if (JsonPage::isJsonPage()) { | |
| $link = $url; | |
| } else { | |
| $link = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| $html = '<p class="video_box"><a class="uservideosite" target="_blank" href="'.code::html($link).'">'.code::html($url).'</a></p>'; | |
| } | |
| return $this->markdownProtect($html); | |
| } | |
| /*audio 音频*/ | |
| public function audio($data) | |
| { | |
| global $PAGE; | |
| $url = $data['url']; | |
| $iframe = null; | |
| if (preg_match('#kg.*\.qq\.com/.*\bs=([a-zA-Z0-9=]+)#', $url)) { | |
| return $this->video($data); | |
| } | |
| elseif (preg_match('#music\.163\.com/.*\bid=(\d+)#', $url, $arr)) { | |
| $iframe = '<iframe class="audio" height="86" seamless sandbox="allow-scripts allow-forms allow-same-origin allow-popups" src="https://music.163.com/outchain/player?type=2&id='.$arr[1].'&auto=0&height=66"></iframe>'; | |
| } | |
| if (null === $iframe) { | |
| if (JsonPage::isJsonPage()) { | |
| $link = $url; | |
| } else { | |
| $link = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| $html = '<p class="audio_box"><a class="useraudiosite" target="_blank" href="'.code::html($link).'">'.code::html($url).'</a></p>'; | |
| } else { | |
| $html = '<p class="audio_box"><a class="useraudiosite" target="_blank" href="'.code::html($url).'">音频链接</a><br/>'.$iframe.'</p>'; | |
| } | |
| return $this->markdownProtect($html); | |
| } | |
| /*videoStream 视频流*/ | |
| public function videoStream($data) | |
| { | |
| global $PAGE; | |
| $url = $data['url']; | |
| if (CLOUD_STORAGE_USE_HTTPS) { | |
| $url = preg_replace('#^http://'.CLOUD_STORAGE_DOWNLOAD_HOST.'/#i', 'https://'.CLOUD_STORAGE_DOWNLOAD_HOST.'/', $url); | |
| } | |
| if (JsonPage::isJsonPage() || preg_match('#^data:(video|audio)/#is', $url)) { | |
| $link = $data['url']; | |
| } else { | |
| $link = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| $title = empty($data['title']) ? '' : '：'.code::html($data['title']); | |
| return ' | |
| <p class="video_box"> | |
| <a class="uservideolink" target="_blank" href="'.code::html($link).'">视频链接'.$title.'</a><br/> | |
| <video class="video" src="'.code::html($url).'" controls onerror="userVideoError(this)" onloadeddata="userVideoLoaded(this)" preload="none"></video> | |
| </p> | |
| '; | |
| } | |
| /*audioStream 音频流*/ | |
| public function audioStream($data) | |
| { | |
| global $PAGE; | |
| $url = $data['url']; | |
| if (CLOUD_STORAGE_USE_HTTPS) { | |
| $url = preg_replace('#^http://'.CLOUD_STORAGE_DOWNLOAD_HOST.'/#i', 'https://'.CLOUD_STORAGE_DOWNLOAD_HOST.'/', $url); | |
| } | |
| if (JsonPage::isJsonPage() || preg_match('#^data:(video|audio)/#is', $url)) { | |
| $link = $data['url']; | |
| } else { | |
| $link = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| $title = empty($data['title']) ? '' : '：'.code::html($data['title']); | |
| return ' | |
| <p class="audio_box"> | |
| <a class="useraudiolink" target="_blank" href="'.code::html($link).'">音频链接'.$title.'</a><br/> | |
| <audio class="audio" src="'.code::html($url).'" controls preload="none"></audio> | |
| </p> | |
| '; | |
| } | |
| /*copyright 版权声明*/ | |
| public function copyright($data) | |
| { | |
| $x = strtolower($data['tag']); | |
| if (substr($x, 0, 3) == 'cc-') { | |
| $en = 'by'; | |
| $cn = '署名'; | |
| if (strpos($x, '-nc')) { | |
| $en .= '-nc'; | |
| $cn .= '-非商业性使用'; | |
| } | |
| if (strpos($x, '-nd')) { | |
| $en .= '-nd'; | |
| $cn .= '-禁止演绎'; | |
| } elseif (strpos($x, '-sa')) { | |
| $en .= '-sa'; | |
| $cn .= '-相同方式共享'; | |
| } | |
| return '<a rel="license" href="http://creativecommons.org/licenses/' . $en . '/3.0/cn/"><img alt="知识共享许可协议|Creative Commons" style="border-width:0" src="http://i.creativecommons.org/l/' . $en . '/3.0/cn/88x31.png" /></a><br/>本作品采用<a rel="license" href="http://creativecommons.org/licenses/' . $en . '/3.0/cn/">知识共享' . $cn . '3.0许可协议</a>进行许可。'; | |
| } | |
| if ($x == 'gfdl') { | |
| return '本作品采用<a rel="license" href="http://baike.baidu.com/view/20722.htm">GNU自由文档许可证</a>进行许可。'; | |
| } | |
| if ($x == '公有领域' or $x == '公共领域') { | |
| return '本作品属于<a rel="license" href="http://baike.baidu.com/view/556002.htm">公有领域</a>。'; | |
| } | |
| return '本作品采用' . code::html($data['tag']) . '进行许可。'; | |
| } | |
| /*battlenet 战网*/ | |
| public function battlenet($data) | |
| { | |
| if ($data['server'] != '') { | |
| if ($data['display'] == null) { | |
| $data['display'] = "{$data['name']}@{$data['server']}"; | |
| } | |
| return '<a class="userbattlenet" href="http://www.battlenet.com.cn/wow/zh/character/' . urlencode($data['server']) . '/' . urlencode($data['name']) . '/simple">' . code::html($data['display']) . '</a>'; | |
| } else { | |
| if ($data['display'] == null) { | |
| $data['display'] = "{$data['name']}"; | |
| } | |
| return '<a class="userbattlenet" href="http://www.battlenet.com.cn/wow/zh/search?q=' . urlencode($data['name']) . '&f=wowcharacter">' . code::html($data['display']) . '</a>'; | |
| } | |
| } | |
| /*math 数学公式*/ | |
| public function math($data) { | |
| $html = '<hu60-math class="usermath">'.code::html($data['data']).'</hu60-math>'; | |
| return $this->markdownProtectInline($html); | |
| } | |
| /*newline 换行*/ | |
| public function newline($data) | |
| { | |
| if (in_array($data['tag'], ['hr', '＜＜＜'])) { | |
| return '<br/>--------<br/>'; | |
| } else { | |
| return '<br/>'; | |
| } | |
| } | |
| /*tab 4em空格*/ | |
| public function tab($data) | |
| { | |
| return ' '; | |
| } | |
| /*empty UBB转义*/ | |
| public function emptyTag($data) | |
| { | |
| return ''; | |
| } | |
| /*layout 布局*/ | |
| public function layout($data) | |
| { | |
| if ($data['tag'][0] != '/') { | |
| $dataEnd = $data; | |
| $dataEnd['tag'] = '/' . $data['tag']; | |
| $this->regEndTag('/' . $data['tag'], 'layout', $dataEnd); | |
| switch ($data['tag']) { | |
| case 'b': | |
| return '<span style="font-weight:bold">'; | |
| case 'i': | |
| return '<span style="font-style:italic">'; | |
| case 'u': | |
| return '<span style="text-decoration:underline">'; | |
| case 'center': | |
| case 'left': | |
| case 'right': | |
| return '<span style="text-align:' . $data['tag'] . '">'; | |
| default: | |
| return '<span>'; | |
| } | |
| } else { | |
| $html = ''; | |
| if ($this->rmEndTag($data['tag'], $html)) { | |
| return $html . '</span>'; | |
| } else { | |
| return ''; | |
| } | |
| } | |
| } | |
| /*style 风格*/ | |
| public function style($data) | |
| { | |
| $disable = $this->getOpt('style.disable'); | |
| if ($data['tag'][0] != '/') { | |
| if ($this->getOpt("style.hideUserCSS")) { | |
| return ''; | |
| } | |
| if ($disable) { | |
| if ($disable !== 'noticed') { | |
| $this->setOpt('style.disable', 'noticed'); | |
| return '<div class="tp info-box">由于该用户使用div和span标签破坏论坛版面，影响其他人正常的发言和聊天，该用户的div和span标签已被禁用。请大家引以为戒！</div>'; | |
| } else { | |
| return ''; | |
| } | |
| } | |
| $dataEnd = $data; | |
| $dataEnd['tag'] = '/' . $data['tag']; | |
| $this->regEndTag('/' . $data['tag'], 'style', $dataEnd); | |
| $opt = &$data['opt']; | |
| if (!empty($opt)) { | |
| $opt = preg_replace('#/\*.*\*/#sU', '', $opt); | |
| $opt = preg_replace('#position\s*:[^;]*;?#is', '', $opt); | |
| } | |
| $uid = (int)($this->getOpt('uid')); | |
| switch ($data['tag']) { | |
| case 'color': | |
| return '<span class="usercss uid-'.$uid.'" style="color:' . $this->markdownProtectInline(code::html($data['opt'], false, true)) . '">'; | |
| case 'div': | |
| return '<div class="usercss uid-'.$uid.'" style="' . $this->markdownProtectInline(code::html($data['opt'], false, true)) . '">'; | |
| case 'span': | |
| return '<span class="usercss uid-'.$uid.'" style="' . $this->markdownProtectInline(code::html($data['opt'], false, true)) . '">'; | |
| } | |
| } else { | |
| if ($this->getOpt("style.hideUserCSS")) { | |
| return ''; | |
| } | |
| if ($disable) { | |
| return ''; | |
| } | |
| $html = ''; | |
| if ($this->rmEndTag($data['tag'], $html)) { | |
| switch ($data['tag']) { | |
| case '/color': | |
| $html .= '</span>'; | |
| break; | |
| case '/div': | |
| $html .= '</div>'; | |
| break; | |
| case '/span': | |
| $html .= '</span>'; | |
| break; | |
| } | |
| return $html; | |
| } else { | |
| return ''; | |
| } | |
| } | |
| } | |
| /*urltxt 网址文本*/ | |
| public function urltxt($data) | |
| { | |
| global $PAGE; | |
| if (JsonPage::isJsonPage()) { | |
| $url = $data['url']; | |
| } else { | |
| $url = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['url']); | |
| } | |
| return '<a class="userlink" href="' . code::html($url) . '">' . code::html($data['url']) . '</a>'; | |
| } | |
| /*mailtxt 邮箱文本*/ | |
| public function mailtxt($data) | |
| { | |
| return '<a class="usermail" href="mailto:' . code::html($data['mail']) . '">' . code::html($data['mail']) . '</a>'; | |
| } | |
| /*at用户名*/ | |
| public function at($data) | |
| { | |
| global $PAGE; | |
| $jsFunc = $this->getOpt('at.jsFunc'); | |
| $uid = (int)$data['uid']; | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($uid); | |
| $name = $uinfo->name === null ? $data['tag'] : $uinfo->name; | |
| if ($jsFunc) { | |
| return '<a class="userat" href="#" onclick="' . $jsFunc . '(\'' . $name . '\',this);return false">@</a><a class="userinfo" href="user.info.' . $uid . '.' . $PAGE->bid . '">' . code::html($name) . '</a>'; | |
| } else { | |
| return '<a class="userinfo" href="user.info.' . $uid . '.' . $PAGE->bid . '">@' . code::html($name) . '</a>'; | |
| } | |
| } | |
| /*at通知信息*/ | |
| public function atMsg($data) | |
| { | |
| global $PAGE; | |
| $opt = $this->getOpt('atMsg'); | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($opt['fromSelf'] ? $opt['touid'] : $data['uid']); | |
| $url = code::html(str_replace('{$BID}', $PAGE->bid, $data['url'])); | |
| $pos = code::html($data['pos']); | |
| if (is_array($data['msg'])) { | |
| $uinfo->setUbbOpt($this); | |
| $msg = $this->display($data['msg']); | |
| } else { | |
| $msg = code::html($data['msg']); | |
| } | |
| $msg = $this->markdownProtectInline($msg); | |
| if ($opt['fromSelf']) { | |
| return <<<HTML | |
| 我在 <a class="hu60_pos" href="{$url}">{$pos}</a> @<a class="userinfo" href="user.info.{$uinfo->uid}.{$PAGE->bid}">{$uinfo->name}</a>： | |
| <blockquote> | |
| {$msg} | |
| </blockquote> | |
| HTML; | |
| } else { | |
| return <<<HTML | |
| <a class="userinfo" href="user.info.{$uinfo->uid}.{$PAGE->bid}">{$uinfo->name}</a> 在 <a class="hu60_pos" href="{$url}">{$pos}</a> @你： | |
| <blockquote> | |
| {$msg} | |
| </blockquote> | |
| HTML; | |
| } | |
| } | |
| /*管理员编辑通知信息*/ | |
| public function adminEditNotice($data) | |
| { | |
| global $PAGE; | |
| $url = code::html(str_replace('{$BID}', $PAGE->bid, $data['url'])); | |
| $pos = code::html($data['pos']); | |
| $reason = code::html($data['reason']); | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($data['uid']); | |
| $oriData = $this->markdownProtectInline($this->display($data['oriData'])); | |
| return <<<HTML | |
| 管理员 <a class="userinfo" href="user.info.{$uinfo->uid}.{$PAGE->bid}">{$uinfo->name}</a> 编辑了您在 <a class="hu60_pos" href="{$url}">{$pos}</a> 的发言，编辑理由如下： | |
| <blockquote> | |
| {$reason} | |
| </blockquote> | |
| 您发言的原始内容如下： | |
| <blockquote> | |
| {$oriData} | |
| </blockquote> | |
| HTML; | |
| } | |
| /*管理员删除通知信息*/ | |
| public function adminDelNotice($data) | |
| { | |
| global $PAGE, $USER; | |
| $url = code::html(str_replace('{$BID}', $PAGE->bid, $data['url'])); | |
| $pos = code::html($data['pos']); | |
| $reason = code::html($data['reason']); | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($data['uid']); | |
| $oriData = $this->markdownProtectInline($this->display($data['oriData'])); | |
| if ($data['uid'] == $data['ownUid']) { | |
| $own = "您"; | |
| $reason = "。"; | |
| } else { | |
| $who = ($data['uid'] == $data['topicUid']) ? '楼主' : '管理员'; | |
| $own = "$who <a class=\"userinfo\" href=\"user.info.{$uinfo->uid}.{$PAGE->bid}\">{$uinfo->name}</a> "; | |
| $reason = <<<HTML | |
| ，理由如下： | |
| <blockquote> | |
| {$reason} | |
| </blockquote> | |
| HTML; | |
| } | |
| return <<<HTML | |
| {$own}删除了您在 <a class="hu60_pos" href="{$url}">{$pos}</a> 的发言{$reason} | |
| 您发言的原始内容如下： | |
| <blockquote> | |
| {$oriData} | |
| </blockquote> | |
| HTML; | |
| } | |
| /*管理员操作通知信息*/ | |
| public function adminActionNotice($data) | |
| { | |
| global $PAGE, $USER; | |
| $actName = [ | |
| bbs::ACTION_SINK_TOPIC => '下沉', | |
| bbs::ACTION_ADD_BLOCK_POST => '已将您禁言', | |
| bbs::ACTION_REMOVE_BLOCK_POST => '将您解除禁言', | |
| bbs::ACTION_SET_ESSENCE_TOPIC => '加精', | |
| bbs::ACTION_UNSET_ESSENCE_TOPIC => '取消精华', | |
| bbs::ACTION_REPLY_LOCK => '关闭评论', | |
| bbs::ACTION_REPLY_UNLOCK => '开放评论', | |
| ]; | |
| $act = $actName[$data['act']]; | |
| $pos = code::html($data['pos']); | |
| $reason = code::html($data['reason']); | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($data['uid']); | |
| if (in_array($data['act'], [bbs::ACTION_ADD_BLOCK_POST, bbs::ACTION_REMOVE_BLOCK_POST])) { | |
| return <<<HTML | |
| 管理员 <a class="userinfo" href="user.info.{$uinfo->uid}.{$PAGE->bid}">{$uinfo->name}</a> {$act}，理由如下： | |
| <blockquote> | |
| {$reason} | |
| </blockquote> | |
| HTML; | |
| } | |
| else { | |
| if ($data['uid'] == $data['ownUid']) { | |
| $own = "您"; | |
| $reason = "。"; | |
| } else { | |
| $own = "管理员 <a class=\"userinfo\" href=\"user.info.{$uinfo->uid}.{$PAGE->bid}\">{$uinfo->name}</a> "; | |
| $reason = <<<HTML | |
| ，理由如下： | |
| <blockquote> | |
| {$reason} | |
| </blockquote> | |
| HTML; | |
| } | |
| $url = code::html(str_replace('{$BID}', $PAGE->bid, $data['url'])); | |
| return <<<HTML | |
| {$own}将您的 <a class="hu60_pos" href="{$url}">{$pos}</a> {$act}{$reason} | |
| HTML; | |
| } | |
| } | |
| /*管理员删除的内容*/ | |
| public function adminDelContent($data) | |
| { | |
| global $PAGE, $USER; | |
| $reason = code::html($data['reason']); | |
| $uinfo = new UserInfo(); | |
| $uinfo->uid($data['uid']); | |
| $jsFunc = $this->getOpt('at.jsFunc'); | |
| $name = $uinfo->name === null ? $data['tag'] : $uinfo->name; | |
| if ($jsFunc) { | |
| $admin = '<a class="userat" href="#" onclick="' . $jsFunc . '(\'' . $name . '\',this);return false">@</a><a class="userinfo" href="user.info.' . code::html($data['uid']) . '.' . $PAGE->bid . '">' . code::html($name) . '</a>'; | |
| } else { | |
| $admin = '<a class="userinfo" href="user.info.' . code::html($data['uid']) . '.' . $PAGE->bid . '">@' . code::html($name) . '</a>'; | |
| } | |
| $time = ''; | |
| if (isset($data['time'])) { | |
| $time = '于 ' . date('Y-m-d H:i ', $data['time']); | |
| } | |
| if ($data['uid'] == $data['ownUid']) { | |
| $own = '层主'; | |
| } elseif ($data['uid'] == $data['topicUid']) { | |
| $own = '楼主'; | |
| } else { | |
| $own = '管理员'; | |
| } | |
| if (!empty($reason)) { | |
| $reason = <<<HTML | |
| ，理由如下： | |
| <p>{$reason}</p> | |
| HTML; | |
| } else { | |
| $reason = '。'; | |
| } | |
| return <<<HTML | |
| <div class="tp info-box"> | |
| {$own} {$admin} {$time}删除了该楼层{$reason} | |
| </div> | |
| HTML; | |
| } | |
| /*待审核的内容*/ | |
| public function postNeedReviewNotice($data) { | |
| global $PAGE; | |
| $reviewForm = ''; | |
| if ($data['isAdmin']) { | |
| $reviewForm = <<<HTML | |
| <form class="hu60_review" action="bbs.review.$data[contentId].$data[topicId].$PAGE[bid]" method="post" data-content-id="$data[contentId]" data-topic-id="$data[topicId]"> | |
| <label><input class="hu60_review_pass" id="hu60_review_pass_$data[contentId]" type="radio" name="pass" value="1" />审核通过</label> | |
| <label><input class="hu60_review_nopass" id="hu60_review_nopass_$data[contentId]" type="radio" name="pass" value="0" checked />审核未通过</label> | |
| <input class="hu60_review_comment" type="input" name="comment" placeholder="审核未通过理由" onclick="document.querySelector('#hu60_review_nopass_$data[contentId]').checked = true" /> | |
| <input class="hu60_review_submit" type="submit" value="确定" /> | |
| </form> | |
| HTML; | |
| } | |
| $reviewLog = ''; | |
| if (!empty($data['reviewLog'])) { | |
| $reviewLog = []; | |
| for ($i = max(count($data['reviewLog'])-5, 0); $i < count($data['reviewLog']); $i++) { | |
| $v = $data['reviewLog'][$i]; | |
| $user = $this->at([ 'uid' => $v['uid'] ]); | |
| $action = bbs::getReviewActionName($v['stat']); | |
| $comment = code::html($v['comment'], false, true); | |
| $time = str::ago($v['time']); | |
| $reviewLog[] = <<<HTML | |
| <div class="review_log_line"> | |
| <span class="review_log_time">[$time]</span> | |
| <span class="review_log_user">$user</span> | |
| <span class="review_log_action">$action</span>: | |
| <div class="review_log_comment">$comment</div> | |
| </div> | |
| HTML; | |
| } | |
| $reviewLog = implode("\n", $reviewLog); | |
| } | |
| $stat = bbs::getReviewStatName($data['stat']); | |
| // 注意：不要产生连续8个空格，否则markdown解析器会把后续内容当作代码块显示！ | |
| return <<<HTML | |
| <div class="tp info-box"> | |
| 发言{$stat}，仅管理员和作者本人可见。 | |
| <div class="review_log">$reviewLog</div> | |
| $reviewForm | |
| </div> | |
| HTML; | |
| } | |
| /*face 表情*/ | |
| public function face($data) | |
| { | |
| global $PAGE; | |
| try { | |
| $face = $data['face']; | |
| $style = ''; | |
| if (preg_match('#^data:image/#is', $face)) { | |
| $url = $face; | |
| } elseif (preg_match('#^https?://#is', $face)) { | |
| $url = $face; | |
| $alt = ''; | |
| $style = $this->parseImgStyleFromUrl($url, $alt); | |
| if (!JsonPage::isJsonPage()) { | |
| $url = SITE_ROUTER_PATH . '/link.img.' . $PAGE->bid . '?url64=' . code::b64e($url); | |
| } | |
| } else { | |
| $path = 'img/face/' . bin2hex($data['face']) . '.gif'; | |
| $url = $PAGE->getTplUrl($path).'?'.filemtime($path); | |
| if (JsonPage::isJsonPage()) { | |
| $url = SITE_URL_PREFIX . $url; | |
| } | |
| } | |
| $html = '<img class="hu60_face" title="' . code::html($data['face']) . '" src="' . code::html($url) . '"'.$style.' />'; | |
| } catch (Exception $e) { | |
| $html = code::html('{' . $data['face'] . '}'); | |
| } | |
| return $html; | |
| } | |
| /*iframe 网页嵌入*/ | |
| public function iframe($data) { | |
| global $PAGE; | |
| static $id = 0; | |
| $id ++; | |
| $data = $data['data']; | |
| $data['allow'] = 'fullscreen'; | |
| $data['sandbox'] = 'allow-forms allow-orientation-lock allow-pointer-lock allow-popups allow-presentation allow-scripts'; | |
| if (!isset($data['srcdoc'])) { | |
| $data['sandbox'] .= ' allow-same-origin'; | |
| } | |
| if (isset($data['style'])) { | |
| $data['style'] = preg_replace('#/\*.*\*/#sU', '', $data['style']); | |
| $data['style'] = preg_replace('#position\s*:[^;]*;?#is', '', $data['style']); | |
| } | |
| if (isset($data['src'])) { | |
| // 禁止网易云音乐自动播放 | |
| $data['src'] = preg_replace('#(//music\.163\.com/.*\bauto)=[^&]+#is', '\\1=0', $data['src']); | |
| if (JsonPage::isJsonPage()) { | |
| $url = $data['src']; | |
| } else { | |
| $url = SITE_ROUTER_PATH . '/link.url.' . $PAGE->bid . '?url64=' . code::b64e($data['src']); | |
| } | |
| } else { | |
| $url = '#'; | |
| } | |
| if (isset($data['srcdoc'])) { | |
| $data['srcdoc'] = trim($data['srcdoc']); | |
| $link = '<a class="useriframelink" href="#" onclick="user_iframe_toggle('.$id.'); return false">HTML代码</a><br/>'; | |
| } else { | |
| $link = '<a class="useriframelink" target="_blank" href="'.code::html($url).'">网页链接</a><br/>'; | |
| } | |
| $props = []; | |
| foreach ($data as $k=>$v) { | |
| $props[] = htmlspecialchars($k).'="'.htmlspecialchars($v).'"'; | |
| } | |
| $html = '<p class="iframe_box">'.$link.'<iframe class="useriframe" id="user_iframe_'.$id.'" '.implode(' ', $props).'></iframe></p>'; | |
| return $this->markdownProtect($html); | |
| } | |
| /* html 通过iframe的srcdoc属性实现的HTML内容嵌入 */ | |
| public function html($data) { | |
| $width = '100%'; | |
| $height = '300'; | |
| preg_match_all('/[0-9.%]+/', $data['opt'], $arr); | |
| if (isset($arr[0])) { | |
| $arr = $arr[0]; | |
| if (count($arr) >= 2) { | |
| $width = $arr[0]; | |
| $height = $arr[1]; | |
| } elseif (count($arr) == 1) { | |
| $height = $arr[0]; | |
| } | |
| } | |
| return $this->iframe([ | |
| 'data' => [ | |
| 'srcdoc' => $data['data'], | |
| 'seamless' => 'seamless', | |
| 'width' => $width, | |
| 'height' => $height, | |
| 'style' => 'border: none', | |
| ] | |
| ]); | |
| } | |
| public function textbox($data) { | |
| static $id = 0; | |
| $id ++; | |
| $opt = $data['style']; | |
| $disable = $this->getOpt('style.disable'); | |
| if ($disable) { | |
| $opt = ''; | |
| } | |
| if (empty($opt)) { | |
| $opt = 'border: solid black 1px; height:300px; overflow: scroll; padding: 5px; white-space: pre'; | |
| } else { | |
| $opt = preg_replace('#/\*.*\*/#sU', '', $opt); | |
| $opt = preg_replace('#position\s*:[^;]*;?#is', '', $opt); | |
| } | |
| // 去除行首和行尾的一个换行 | |
| $data['data'] = preg_replace('/^\r?\n?|\r?\n?$/s', '', $data['data']); | |
| return '<div><a class="usertextboxlink" href="#" onclick="user_textbox_toggle('.$id.'); return false">文本框</a></div><div class="usertextbox" id="user_textbox_'.$id.'" style="'.$this->markdownProtectInline(htmlspecialchars($opt)).'">'.$this->markdownProtectInline(htmlspecialchars($data['data'], 2)).'</div>'; | |
| } | |
| } |