release v1.4.3

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Eiblog Changelog
 
+## v1.4.2 (2018-02-09)
+* 修复博客初始化后，about 页面不能够评论 #6
+* 修复编辑专题，按钮显示“添加专题”错误
+* 优化“添加文章”从同步改为异步推送：feed，es，disqus。速度显著提升
+* （**重要*）头像图片从 avatar.jpg 改为 avatar.png（透明）
+* docker-compose.yml mongodb 去掉端口映射，防止用户将端口暴露至外网
+* session key 每次重启随机生成等一些细节的修复
+
 ## v1.4.1 (2018-01-14)
 * 修复创建新文章，disqus 不收录bug
 * 修复创建新文章，归档页面不刷新bug

api.go

@@ -231,12 +231,15 @@ func apiPostAdd(c *gin.Context) {
 		}
 		cid = int(artc.ID)
 		if !artc.IsDraft {
-			// elastic
-			ElasticIndex(artc)
-			// rss
-			DoPings(slug)
-			// disqus
-			ThreadCreate(artc)
+			// 异步执行，快
+			go func() {
+				// elastic
+				ElasticIndex(artc)
+				// rss
+				DoPings(slug)
+				// disqus
+				ThreadCreate(artc)
+			}()
 		}
 		return
 	}
@@ -260,14 +263,17 @@ func apiPostAdd(c *gin.Context) {
 	}
 	if !artc.IsDraft {
 		ReplaceArticle(a, artc)
-		// elastic
-		ElasticIndex(artc)
-		// rss
-		DoPings(slug)
-		// disqus
-		if a == nil {
-			ThreadCreate(artc)
-		}
+		// 异步执行，快
+		go func() {
+			// elastic
+			ElasticIndex(artc)
+			// rss
+			DoPings(slug)
+			// disqus
+			if a == nil {
+				ThreadCreate(artc)
+			}
+		}()
 	}
 }
 

db.go

@@ -75,9 +75,9 @@ func init() {
 		logd.Fatal(err)
 	}
 	// 读取帐号信息
-	Ei = loadAccount()
+	loadAccount()
 	// 获取文章数据
-	Ei.Articles = loadArticles()
+	loadArticles()
 	// 生成markdown文档
 	go generateMarkdown()
 	// 启动定时器
@@ -87,12 +87,13 @@ func init() {
 }
 
 // 读取或初始化帐号信息
-func loadAccount() (a *Account) {
-	a = &Account{}
-	err := mgo.FindOne(DB, COLLECTION_ACCOUNT, mgo.M{"username": setting.Conf.Account.Username}, a)
+func loadAccount() {
+	Ei = &Account{}
+	err := mgo.FindOne(DB, COLLECTION_ACCOUNT, mgo.M{"username": setting.Conf.Account.Username}, Ei)
 	// 初始化用户数据
 	if err == mgo.ErrNotFound {
-		a = &Account{
+		logd.Printf("Initializing account: %s\n", setting.Conf.Account.Username)
+		Ei = &Account{
 			Username:   setting.Conf.Account.Username,
 			Password:   EncryptPasswd(setting.Conf.Account.Username, setting.Conf.Account.Password),
 			Email:      setting.Conf.Account.Email,
@@ -100,29 +101,28 @@ func loadAccount() (a *Account) {
 			Address:    setting.Conf.Account.Address,
 			CreateTime: time.Now(),
 		}
-		a.BlogName = setting.Conf.Blogger.BlogName
-		a.SubTitle = setting.Conf.Blogger.SubTitle
-		a.BeiAn = setting.Conf.Blogger.BeiAn
-		a.BTitle = setting.Conf.Blogger.BTitle
-		a.Copyright = setting.Conf.Blogger.Copyright
-		err = mgo.Insert(DB, COLLECTION_ACCOUNT, a)
+		Ei.BlogName = setting.Conf.Blogger.BlogName
+		Ei.SubTitle = setting.Conf.Blogger.SubTitle
+		Ei.BeiAn = setting.Conf.Blogger.BeiAn
+		Ei.BTitle = setting.Conf.Blogger.BTitle
+		Ei.Copyright = setting.Conf.Blogger.Copyright
+		err = mgo.Insert(DB, COLLECTION_ACCOUNT, Ei)
 		generateTopic()
 	} else if err != nil {
 		logd.Fatal(err)
 	}
-	a.CH = make(chan string, 2)
-	a.MapArticles = make(map[string]*Article)
-	a.Tags = make(map[string]SortArticles)
-	return
+	Ei.CH = make(chan string, 2)
+	Ei.MapArticles = make(map[string]*Article)
+	Ei.Tags = make(map[string]SortArticles)
 }
 
-func loadArticles() (artcs SortArticles) {
-	err := mgo.FindAll(DB, COLLECTION_ARTICLE, mgo.M{"isdraft": false, "deletetime": mgo.M{"$eq": time.Time{}}}, &artcs)
+func loadArticles() {
+	err := mgo.FindAll(DB, COLLECTION_ARTICLE, mgo.M{"isdraft": false, "deletetime": mgo.M{"$eq": time.Time{}}}, &Ei.Articles)
 	if err != nil {
 		logd.Fatal(err)
 	}
-	sort.Sort(artcs)
-	for i, v := range artcs {
+	sort.Sort(Ei.Articles)
+	for i, v := range Ei.Articles {
 		// 渲染文章
 		GenerateExcerptAndRender(v)
 		Ei.MapArticles[v.Slug] = v
@@ -131,16 +131,15 @@ func loadArticles() (artcs SortArticles) {
 			continue
 		}
 		if i > 0 {
-			v.Prev = artcs[i-1]
+			v.Prev = Ei.Articles[i-1]
 		}
-		if artcs[i+1].ID >= setting.Conf.General.StartID {
-			v.Next = artcs[i+1]
+		if Ei.Articles[i+1].ID >= setting.Conf.General.StartID {
+			v.Next = Ei.Articles[i+1]
 		}
 		upArticle(v, false)
 	}
 	Ei.CH <- SERIES_MD
 	Ei.CH <- ARCHIVE_MD
-	return
 }
 
 // generate series,archive markdown
@@ -182,7 +181,7 @@ func generateMarkdown() {
 						buffer.WriteString(fmt.Sprintf("\n### %s\n\n", archive.Time.Format("2006 年")))
 					}
 				} else {
-					buffer.WriteString(fmt.Sprintf("\n### %s\n\n", archive.Time.Format("2006年2月")))
+					buffer.WriteString(fmt.Sprintf("\n### %s\n\n", archive.Time.Format("2006年1月")))
 				}
 				for i, artc := range archive.Articles {
 					if i == 0 && gt12Month {
@@ -209,6 +208,9 @@ func generateTopic() {
 		CreateTime: time.Time{},
 		UpdateTime: time.Time{},
 	}
+	// 推送到 disqus
+	go func() { ThreadCreate(about) }()
+
 	blogroll := &Article{
 		ID:         mgo.NextVal(DB, COUNTER_ARTICLE),
 		Author:     setting.Conf.Account.Username,

docker-compose.yml

@@ -6,8 +6,6 @@ services:
     volumes:
       - /data/eiblog/mgodb:/data/db
     restart: always
-    ports:
-      - 27017:27017
   elasticsearch:
     image: elasticsearch:2.4.1
     container_name: eisearch

docs/amusing.md

@@ -18,3 +18,7 @@ twitter:
 ![twitter-card2](http://7xokm2.com1.z0.glb.clouddn.com/img/twitter-pub2.png)
 
 可以看到`，`之前是没有内容的，该内容是我们文章的描述。
+
+### Google OpenSearch
+在 Chrome 浏览器上，你可以在输入网站后按 TAB 键进入搜索模式，如：
+![opensearch](http://7xokm2.com1.z0.glb.clouddn.com/opensearch.gif)

docs/install.md

@@ -90,7 +90,7 @@ $ docker run -d --name eisearch \
 | ------------------ | ---------------------------------------- | ---------------------------------------- |
 | favicon.ico        | st.example.com/static/img/favicon.ico    | cdn 中的文件名为 `static/img/favicon.ico`。你也可以复制 favicon.ico 到 static 文件夹下，通过 example.com/favicon.ico 也是能够访问到。docker 用户可能需要重新打包镜像。 |
 | bg04.jpg           | st.example.com/static/img/bg04.jpg       | 首页左侧的大背景图，需要更名请到 views/st_blog.css 修改。   |
-| avatar.jpg         | st.example.com/static/img/avatar.jpg     | 头像                                       |
+| avatar.png         | st.example.com/static/img/avatar.png     | 头像                                       |
 | blank.gif          | st.example.com/static/img/blank.gif      | 空白图片，[下载](https://st.deepzz.com/static/img/blank.gif) |
 | default_avatar.png | st.example.com/static/img/default_avatar.png | disqus 默认图片，[下载](https://st.deepzz.com/static/img/default_avatar.png) |
 | disqus.js          | st.example.com/static/js/disqus_xxx.js   | disqus 文件，你可以通过 https://short_name.disqus.com/embed.js 下载你的专属文件，并上传到七牛。更新配置文件 app.yml。 |

elasticsearch.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"io/ioutil"
+	"net"
 	"net/http"
 	"regexp"
 	"strings"
@@ -23,10 +24,20 @@ const (
 	ES_DATE   = `{"range":{"date":{"gte":"%s","lte": "%s","format": "yyyy-MM-dd||yyyy-MM||yyyy"}}}` // 2016-10||/M
 )
 
-var es *ElasticService
+var (
+	ErrUninitializedES = errors.New("uninitialized elasticsearch")
+
+	es *ElasticService
+)
 
 // 初始化 Elasticsearch 服务器
 func init() {
+	_, err := net.LookupIP("elasticsearch")
+	if err != nil {
+		logd.Info(err)
+		return
+	}
+
 	es = &ElasticService{url: "http://elasticsearch:9200", c: new(http.Client)}
 	initIndex()
 }
@@ -41,7 +52,11 @@ func initIndex() {
 }
 
 // 查询
-func Elasticsearch(qStr string, size, from int) *ESSearchResult {
+func Elasticsearch(qStr string, size, from int) (*ESSearchResult, error) {
+	if es == nil {
+		return nil, ErrUninitializedES
+	}
+
 	// 分析查询字符串
 	reg := regexp.MustCompile(`(tag|slug|date):`)
 	indexs := reg.FindAllStringIndex(qStr, -1)
@@ -92,14 +107,17 @@ func Elasticsearch(qStr string, size, from int) *ESSearchResult {
 	}
 	docs, err := IndexQueryDSL(INDEX, TYPE, size, from, []byte(dsl))
 	if err != nil {
-		logd.Error(err)
-		return nil
+		return nil, err
 	}
-	return docs
+	return docs, nil
 }
 
 // 添加或更新索引
 func ElasticIndex(artc *Article) error {
+	if es == nil {
+		return ErrUninitializedES
+	}
+
 	img := PickFirstImage(artc.Content)
 	mapping := map[string]interface{}{
 		"title":   artc.Title,
@@ -115,6 +133,10 @@ func ElasticIndex(artc *Article) error {
 
 // 删除索引
 func ElasticDelIndex(ids []int32) error {
+	if es == nil {
+		return ErrUninitializedES
+	}
+
 	var target []string
 	for _, id := range ids {
 		target = append(target, fmt.Sprint(id))

front.go

@@ -199,10 +199,12 @@ func HandleSearchPage(c *gin.Context) {
 			start = 1
 		}
 		h["Word"] = q
-		var result *ESSearchResult
+
 		vals := c.Request.URL.Query()
-		result = Elasticsearch(q, setting.Conf.General.PageNum, start-1)
-		if result != nil {
+		result, err := Elasticsearch(q, setting.Conf.General.PageNum, start-1)
+		if err != nil {
+			logd.Error(err)
+		} else {
 			result.Took /= 1000
 			for i, v := range result.Hits.Hits {
 				if artc := Ei.MapArticles[result.Hits.Hits[i].Source.Slug]; len(v.Highlight.Content) == 0 && artc != nil {

router.go

@@ -2,6 +2,7 @@
 package main
 
 import (
+	"crypto/rand"
 	"fmt"
 	"text/template"
 	"time"
@@ -27,7 +28,12 @@ func init() {
 	}
 
 	router = gin.Default()
-	store := sessions.NewCookieStore([]byte("eiblog321"))
+	b := make([]byte, 16)
+	_, err := rand.Read(b)
+	if err != nil {
+		logd.Fatal(err)
+	}
+	store := sessions.NewCookieStore(b)
 	store.Options(sessions.Options{
 		MaxAge:   86400 * 7,
 		Path:     "/",
@@ -43,7 +49,7 @@ func init() {
 		}
 		return false
 	})
-	_, err := Tmpl.ParseFiles(files...)
+	_, err = Tmpl.ParseFiles(files...)
 	if err != nil {
 		logd.Fatal(err)
 	}

views/admin/backLayout.html

@@ -60,7 +60,7 @@
             </ul>
         </nav>
         <div class="operate">
-            <a target="_self" title="{{.LastLogin}}" href="/admin/profile" class="author">{{.Author}}</a><a class="exit" href="/admin/login?logout=true">登出</a><a target="_back" href="/">网站</a>
+            <a target="_self" title="{{.LastLogin}}" href="/admin/profile" class="author">{{.Author}}</a><a class="exit" href="/admin/login?logout=true">登出</a><a target="_blank" href="/">网站</a>
         </div>
     </div>
     <div class="main">

views/admin/posts.html

@@ -64,7 +64,7 @@
                                 <td><a href="/post/{{.Slug}}.html#comments" class="balloon-button size-1">{{.Count}}</a></td>
                                 <td>
                                     <a href="/admin/write-post?cid={{.ID}}">{{.Title}}</a>
-                                    <a target="_black" href="/post/{{.Slug}}.html" title="浏览 {{.Title}}"><i class="i-exlink"></i></a>
+                                    <a target="_blank" href="/post/{{.Slug}}.html" title="浏览 {{.Title}}"><i class="i-exlink"></i></a>
                                 </td>
                                 <td>{{.Author}}</td>
                                 <td>{{if gt .SerieID 0}}专题ID:{{.SerieID}}{{else}}--{{end}}</td>

views/admin/serie.html

@@ -39,7 +39,7 @@
                 <ul class="typecho-option typecho-option-submit" id="typecho-option-item--6">
                     <li>
                         <button type="submit" class="btn primary">
-                            增加专题</button>
+                            {{if .Edit}}更新专题{{else}}新增专题{{end}}</button>
                     </li>
                 </ul>
             </form>

views/admin/series.html

@@ -45,10 +45,11 @@
                                 <td>
                                     <input type="checkbox" value="{{.ID}}" name="mid[]" />
                                 </td>
-                                <td><a href="/admin/add-serie?mid={{.ID}}">{{.ID}}</a>
-                                    <a href="/series.html#toc-{{.ID}}" title="浏览 {{.Name}}"><i class="i-exlink"></i></a>
+                                <td>{{.ID}}</td>
+                                <td>
+                                    <a href="/admin/add-serie?mid={{.ID}}">{{.Name}}</a>
+                                    <a target="_blank" href="/series.html#toc-{{.ID}}" title="浏览 {{.Name}}"><i class="i-exlink"></i></a>
                                 </td>
-                                <td>{{.Name}}</td>
                                 <td>{{dateformat .CreateTime "2006/01/02 15:04"}}</td>
                                 <td><a class="balloon-button left size-50" href="#">{{len .Articles}}</a></td>
                             </tr>