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-<?php
-/**
- * Contents.php
- * 内容处理
- *
- * Author: Eltrac(BigCoke233)
- * License: MIT
- * Notice: Parts of codes are from AlanDecode/Typecho-Theme-VOID
- */
-
-if (!defined('__TYPECHO_ROOT_DIR__')) exit;
-class Contents
-{
- /* == 解析文章内容 == */
-
- /**
- * 内容解析器入口
- * 传入的是经过 Markdown 解析后的文本
- */
- static public function parseContent($data, $widget, $last){
- $db=Typecho_Db::get();
- $load_image = $db->fetchAll($db->select('value')->from('table.options')->where('name = %s', "theme:Miracles")->limit(1));
- $load_image = explode("\";",explode("\"",explode("\"loading_image\";",$load_image[0]["value"],2)[1],2)[1],2)[0];
- $text = empty($last) ? $data : $last;
- if ($widget instanceof Widget_Archive) {
- //ParseOther
- $text = Contents::parseDetails(Contents::parsePicShadow(Contents::parseNotice(Contents::parseKbd(Contents::parseCode(Contents::parseImages(Contents::parseHeadings(Contents::parseTextColor(Contents::parseRuby(Contents::parseTip($text))))))))));
- //LazyLoad
- $text = preg_replace('/<img (.*?)src(.*?)(\/)?>/','<img $1src="'.Utils::addLoadingImages($GLOBALS['miraclesOptions_CDN'], $GLOBALS['miraclesOptions_loading_image'], 'normal').'" data-gisrc$2 data-gazeimg />',$text);
- //owo
- $text = Contents::parseEmo($text);
- //Links
- $text = Contents::parseLink($text);
- //toc
- $text = preg_replace('/{:toc:}/s', '<div class="toc-box">'.Contents::tableOfContents($text).'</div>', $text);
- }
- return $text;
- }
-
- /**
- * 解析图片
- */
- static public function parseImages($text){
- //FancyBox & 图题
- $text = preg_replace('/<img(.*?)src="(.*?)"(.*?)alt="(.*?)"(.*?)>/s','<center><img${1}src="${2}"${3}><span class="post-img-alt">${4}</span></center>',$text);
-
- return $text;
- }
-
- /**
- * 解析 Text-Color
- */
- static public function parseTextColor($text){
- $text = preg_replace('/\&\{(.*?)\|(.*?)\|(.*?)\}/s','<span style="color:${2};background:${3}">${1}</span>',$text);
- return $text;
- }
-
- /**
- * 解析 Ruby
- */
- static public function parseRuby($text){
- $reg = '/\{\{(.*?):(.*?)\}\}/s';
- $rp = '<ruby>${1}<rp>(</rp><rt>${2}</rt><rp>)</rp></ruby>';
- $text = preg_replace($reg,$rp,$text);
-
- return $text;
- }
-
- /**
- * 解析 Tip
- */
- static public function parseTip($text){
- //Tip without var
- $text = preg_replace('/\[tip\](.*?)\[\/tip\]/s','<div class="tip"><div class="container-fluid"><div class="row"><div class="col-1 tip-icon"><i class="iconfont icon-info"></i></div><div class="col-11 tip-content">${1}</div></div></div></div>',$text);
- //Tip
- $text = preg_replace('/\[tip type="(.*?)"\](.*?)\[\/tip\]/s','<div class="tip ${1}"><div class="container-fluid"><div class="row"><div class="col-1 tip-icon"><i class="iconfont icon-info"></i></div><div class="col-11 tip-content">${2}</div></div></div></div>',$text);
- //Tip Group
- $text = preg_replace('/\[tip\-group\](.*?)\[\/tip\-group\]/s','<div class="tip-group">${1}</div>',$text);
-
- return $text;
- }
-
- /**
- * 解析 Notice
- */
- static public function parseNotice($text){
- $text = preg_replace('/\[notice\](.*?)\[\/notice\]/s','<div class="notice" role="note">${1}</div>',$text);
- return $text;
- }
-
- /**
- * 图片加阴影
- */
- static public function parsePicShadow($text){
- $text = preg_replace('/\[shadow\](.*?)\[\/shadow\]/s','<div class="post-img-shadow">${1}</div>',$text);
- return $text;
- }
-
- /**
- * 解析友链
- */
- static public function parseLink($text)
- {
- //解析友链盒子
- $reg = '/\[links\](.*?)\[\/links\]/s';
- $rp = '<div class="links-box container-fluid"><div class="row">${1}</div></div>';
- $text = preg_replace($reg, $rp, $text);
- //解析友链项目
- $reg = '/\[(.*?)\]\{(.*?)\}\((.*?)\)\+\((.*?)\)/s';
- $rp = '<div class="col-lg-2 col-6 col-md-3 links-container">
- <a href="${2}" title="${4}" target="_blank" class="links-link">
- <div class="links-item">
- <div class="links-img"><img src="'.Utils::addLoadingImages($GLOBALS['miraclesOptions_CDN'], $GLOBALS['miraclesOptions_loading_image'], 'link').'" data-gisrc=\'${3}\'></div>
- <div class="links-title">
- <h4>${1}</h4>
- </div>
- </div>
- </a>
- </div>';
- $text = preg_replace($reg, $rp, $text);
- //解析外部友链
- $reg = '/\[links data="(.*?)"\]/';
- $dataLink = preg_match_all($reg, $text, $matches);
- if (!$dataLink) return $text; //普通文章别匹配!
- $http = Typecho_Http_Client::get();
- if (false == $http) {
- $text = str_replace($matches[0][0], '<br>对不起, 您的主机不支持 php-curl 扩展而且没有打开 allow_url_fopen 功能, 无法正常使 json 友链功能', $text);
- return $text;
- }
- for ($j = 0; $j <= $dataLink; $j++) {
- $match = $matches[1][$j];
- try {
- $result = $http->send($match);
- } catch (Typecho_Http_Client_Exception $ex) {
- $text = str_replace($matches[0][$j], '对不起,json外链请求失败! 错误信息:' . $ex->getMessage(), $text);
- continue;
- }
- $data = json_decode($result, true);
- if ($data == false) {//没获取到数据就别走了!赶紧返回免得搞出事情
- $text = str_replace($matches[0][$j], '对不起,json外链解析失败!', $text);
- continue;
- }
- $linkItemNum = count($data);
- $linksList = '';//先Define一下,IDE在报错QAQ
- for ($i = 0; $i < $linkItemNum; $i++) {
- $name = $data[$i]['name'];
- $link = $data[$i]['link'];
- $avatar = $data[$i]['avatar'];
- $des = $data[$i]['des'];
- //嵌入列表
- $linksList .= '<div class="col-lg-2 col-6 col-md-3 links-container">
- <a href="' . $link . '" title="' . $des . '" target="_blank" class="links-link">
- <div class="links-item">
- <div class="links-img"><img src="/usr/themes/Miracles/images/loading/avatar.jpg" data-gisrc=\''.$avatar.'\'></div>
- <div class="links-title">
- <h4>' . $name . '</h4>
- </div>
- </div>
- </a>
- </div>';
- }
- $text = str_replace($matches[0][$j], '<div class="links-box container-fluid"><div class="row">' . $linksList . '</div></div>', $text);
- }
- return $text;
- }
-
- /**
- * 解析 owo 表情
- */
- static public function parseEmo($content) {
- $content = preg_replace_callback('/\:\:\(\s*(呵呵|哈哈|吐舌|太开心|笑眼|花心|小乖|乖|捂嘴笑|滑稽|你懂的|不高兴|怒|汗|黑线|泪|真棒|喷|惊哭|阴险|鄙视|酷|啊|狂汗|what|疑问|酸爽|呀咩爹|委屈|惊讶|睡觉|笑尿|挖鼻|吐|犀利|小红脸|懒得理|勉强|爱心|心碎|玫瑰|礼物|彩虹|太阳|星星月亮|钱币|茶杯|蛋糕|大拇指|胜利|haha|OK|沙发|手纸|香蕉|便便|药丸|红领巾|蜡烛|音乐|灯泡|开心|钱|咦|呼|冷|生气|弱|吐血)\s*\)/is',
- array('Contents', 'parsePaopaoBiaoqingCallback'), $content);
- $content = preg_replace_callback('/\:\@\(\s*(高兴|小怒|脸红|内伤|装大款|赞一个|害羞|汗|吐血倒地|深思|不高兴|无语|亲亲|口水|尴尬|中指|想一想|哭泣|便便|献花|皱眉|傻笑|狂汗|吐|喷水|看不见|鼓掌|阴暗|长草|献黄瓜|邪恶|期待|得意|吐舌|喷血|无所谓|观察|暗地观察|肿包|中枪|大囧|呲牙|抠鼻|不说话|咽气|欢呼|锁眉|蜡烛|坐等|击掌|惊喜|喜极而泣|抽烟|不出所料|愤怒|无奈|黑线|投降|看热闹|扇耳光|小眼睛|中刀)\s*\)/is',
- array('Contents', 'parseAruBiaoqingCallback'), $content);
- $content = preg_replace_callback('/\:\&\(\s*(.*?)\s*\)/is',
- array('Contents', 'parseTweBiaoqingCallback'), $content);
-
- return $content;
- }
-
- /**
- * 泡泡表情回调函数
- *
- * @return string
- */
- private static function parsePaopaoBiaoqingCallback($match)
- {
- return '<img class="owo-img" src="'.Utils::addLoadingImages($GLOBALS['miraclesOptions_CDN'], $GLOBALS['miraclesOptions_loading_image'], 'owo').'" data-gisrc="/usr/themes/Miracles/images/biaoqing/paopao/'. str_replace('%', '', urlencode($match[1])) . '_2x.png">';
- }
-
- /**
- * 阿鲁表情回调函数
- *
- * @return string
- */
- private static function parseAruBiaoqingCallback($match)
- {
- return '<img class="owo-img" src="'.Utils::addLoadingImages($GLOBALS['miraclesOptions_CDN'], $GLOBALS['miraclesOptions_loading_image'], 'owo').'" data-gisrc="/usr/themes/Miracles/images/biaoqing/aru/'. str_replace('%', '', urlencode($match[1])) . '_2x.png">';
- }
-
- /**
- * 推特表情回调函数
- *
- * @return string
- */
- private static function parseTweBiaoqingCallback($match)
- {
- return '<img class="owo-img" src="'.Utils::addLoadingImages($GLOBALS['miraclesOptions_CDN'], $GLOBALS['miraclesOptions_loading_image'], 'owo').'" data-gisrc="/usr/themes/Miracles/images/biaoqing/twemoji/'. str_replace('%', '', $match[1]) . '.png">';
- }
-
- /**
- * 解析代码块
- */
- static public function parseCode($text) {
- $text = preg_replace('/<pre><code>/s','<pre><code class="language-html">',$text);
- return $text;
- }
-
- /**
- * 解析键盘按键
- */
- static public function parseKbd($text) {
- $text = preg_replace('/\[\[(.*?)\]\]/s','<kbd>${1}</kbd>',$text);
- return $text;
- }
-
- /**
- * 解析 <details>
- */
- static public function parseDetails($text) {
- $text = preg_replace('/\[details sum="(.*?)"\](.*?)\[\/details\]/s','<details><summary>${1}</summary>${2}</details>',$text);
- return $text;
- }
-
- /* == 文章目录 == */
-
- /**
- * 解析章节链接
- */
- static public function parseHeadings($text){
- $reg='/\<h([2-3])(.*?)\>(.*?)\<\/h.*?\>/s';
- $text = preg_replace_callback($reg, array('Contents', 'parseHeaderCallback'), $text);
-
- return $text;
- }
-
- /**
- * 为内容中的标题编号
- */
- static private $CurrentTocID = 0;
- static public function parseHeaderCallback($matchs)
- {
- $id = trim($matchs[3]);
- return '<h'.$matchs[1].$matchs[2].' id="'.$id.'">'.$matchs[3].'<a href="#'.$id.'" title="'.$GLOBALS['postTexts']['post_anchor'].'" class="post-toc-link no-line"><i class="iconfont icon-paragraph"></i></a></h'.$matchs[1].'>';
- }
-
- /**
- * 文章目录
- */
- public static function tableOfContents($html) {
- $pattern = '/<h([2-5]) id=["\'](.*?)["\'].*?>(.*?)<\/h\1>/';
- preg_match_all($pattern, $html, $matches, PREG_SET_ORDER);
- $output = "";
- foreach ($matches as $item) {
- $output .= '
- <li class="toc-level-' . $item[1] . '">
- <a href="#' . $item[2] . '">' . $item[3] . '</a>
- </li>';
- }
- return (!empty($output)) ?
- "<ul class='toc'>" . $output . "</ul>" :
- "";
- }
-
- /* == 其他内容 == */
-
- /**
- * 解析自定义导航栏
- */
- static public function parseNav($data, $type) {
- $de_json = json_decode($data, true);
- $count_json = count($de_json);
- for ($i = 0; $i < $count_json; $i++) {
- $title = $de_json[$i]['title'];
- $link = $de_json[$i]['link'];
- //输出导航
- if($type=="top-nav") {
- echo '<a href="'. $link .'">'. $title .'</a>';
- }
- elseif($type=="mobile") {
- echo '<div class="col-6"><a href="'. $link .'">'. $title .'</a></div>';
- }
- elseif($type=="drawer") {
- echo '<a href="'. $link .'" onclick="toggleDrawer()">'. $title .'</a>';
- }
- }
- }
-
- static public function parseNavIcon($data, $type) {
- $de_json = json_decode($data, true);
- $count_json = count($de_json);
- for ($i = 0; $i < $count_json; $i++) {
- $icon = $de_json[$i]['icon'];
- $link = $de_json[$i]['link'];
- $action = $de_json[$i]['action'];
- //定义 class
- if($type=="top-nav"){
- $class = 'nav-icon-button';
- }
- elseif($type=="drawer"){
- $class = 'drawer-icon';
- }
- elseif($type=="mobile"){
- $class = 'nav-mobile-icon';
- }
- else{
- $class= 'unknown';
- }
- if($de_json[$i]['class']) $class.= ' '.$de_json[$i]['class'];//自定义 class
- //计算 right 距离
- $right_more=$i*45;
- $right=20+$right_more;
- //添加 $other
- if($type=="top-nav") $other=' style="right: '.$right.'px"';
- //输出导航图标按钮
- if($type=="top-nav"||$type=="drawer"){
- if(!$action): echo '<a href="'.$link.'" class="'.$class.'"'.$other.'><i class="iconfont icon-'.$icon.'"></i></a>';
- else: echo '<button class="'.$class.'" onclick="'.$action.'"'.$other.'><i class="iconfont icon-'.$icon.'"></i></button>';
- endif;
- }
- elseif($type=="mobile"){
- if(!$action): echo '<a style="float:left" href="'.$link.'"'.$other.'><i class="iconfont icon-'.$icon.'"></i></a>';
- else: echo '<a style="float:left" onclick="'.$action.'"'.$other.'><i class="iconfont icon-'.$icon.'"></i></a>';
- endif;
- }
- }
- }
-
- /**
- * 根据 id 返回对应的对象
- * 此方法在 Typecho 1.2 以上可以直接调用 Helper::widgetById();
- * 但是 1.1 版本尚有 bug，因此单独提出放在这里
- *
- * @param string $table 表名, 支持 contents, comments, metas, users
- * @return Widget_Abstract
- */
- public static function widgetById($table, $pkId) {
- $table = ucfirst($table);
- if (!in_array($table, array('Contents', 'Comments', 'Metas', 'Users'))) {
- return NULL;
- }
- $keys = array(
- 'Contents' => 'cid',
- 'Comments' => 'coid',
- 'Metas' => 'mid',
- 'Users' => 'uid'
- );
- $className = "Widget_Abstract_{$table}";
- $key = $keys[$table];
- $db = Typecho_Db::get();
- $widget = new $className(Typecho_Request::getInstance(), Typecho_Widget_Helper_Empty::getInstance());
-
- $db->fetchRow(
- $widget->select()->where("{$key} = ?", $pkId)->limit(1),
- array($widget, 'push'));
- return $widget;
- }
-
- /**
- * 输出完备的标题
- */
- public static function title(Widget_Archive $archive) {
- $archive->archiveTitle(array(
- 'category' => '分类 %s 下的文章',
- 'search' => '包含关键字 %s 的文章',
- 'tag' => '标签 %s 下的文章',
- 'author' => '%s 发布的文章'
- ), '', ' - ');
- Helper::options()->title();
- }
-
- /**
- * 内容归档
- */
- public static function archives($widget) {
- $db = Typecho_Db::get();
- $rows = $db->fetchAll($db->select()
- ->from('table.contents')
- ->order('table.contents.created', Typecho_Db::SORT_DESC)
- ->where('table.contents.type = ?', 'post')
- ->where('table.contents.status = ?', 'publish'));
-
- $stat = array();
- foreach ($rows as $row) {
- $row = $widget->filter($row);
- $arr = array(
- 'title' => $row['title'],
- 'permalink' => $row['permalink']
- );
- $stat[date('Y', $row['created'])][$row['created']] = $arr;
- }
- return $stat;
- }
-
- /**
- * 统计文章浏览数
- * from:http://docs.qqdie.com/
- */
- public static function postViews($archive) {
- $cid = $archive->cid;
- $db = Typecho_Db::get();
- $prefix = $db->getPrefix();
- if (!array_key_exists('views', $db->fetchRow($db->select()->from('table.contents')))) {
- $db->query('ALTER TABLE `' . $prefix . 'contents` ADD `views` INT(10) DEFAULT 0;');
- echo 0;
- return;
- }
- $row = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $cid));
- if ($archive->is('single')) {
- $views = Typecho_Cookie::get('extend_contents_views');
- if(empty($views)){
- $views = array();
- }else{
- $views = explode(',', $views);
- }
- if(!in_array($cid,$views)){
- $db->query($db->update('table.contents')->rows(array('views' => (int) $row['views'] + 1))->where('cid = ?', $cid));
- array_push($views, $cid);
- $views = implode(',', $views);
- Typecho_Cookie::set('extend_contents_views', $views); //记录查看cookie
- }
- }
- return $row['views'];
- }
-
- /**
- * 获取最早文章创建时间
- */
- public static function getOldestPostDate() {
- $db = Typecho_Db::get();
- $content = $db->fetchRow($db->select()->from('table.contents')
- ->where('table.contents.status = ?', 'publish')
- ->where('table.contents.password IS NULL')
- ->order('table.contents.created', Typecho_Db::SORT_ASC)
- ->limit(1));
- return date('Y-m-d', $content['created']);
- }
-} \ No newline at end of file