new: Added new tab pages and related modules

config.yaml

@@ -35,3 +35,5 @@ site:
     archive:
       title: Archive
       number: 10
+    tag:
+      number: 10

config/mPost.go

@@ -4,6 +4,7 @@ type mPost struct {
 	TocTitle   string      `yaml:"toc_title"`
 	RecentPost mRecentPost `yaml:"recent_post"`
 	Archive    mArchive    `yaml:"archive"`
+	Tag        mTag        `yaml:"tag"`
 }
 
 type mRecentPost struct {
@@ -15,3 +16,7 @@ type mArchive struct {
 	Title  string `yaml:"title"`
 	Number int    `yaml:"number"`
 }
+
+type mTag struct {
+	Number int `yaml:"number"`
+}

internal/mApp/mApp.go

@@ -20,9 +20,14 @@ type MApp struct {
 	lute   *lute.Lute
 	engine *gin.Engine
 
-	Posts            []*model.MPost
+	Posts []*model.MPost
-	TaggedPosts      []*model.MPost
+
-	CategorizedPosts []*model.MPost
+	Tags             map[string]string
+	TagsCount        map[string]int
+	Categories       map[string]string
+	CategoriesCount  map[string]int
+	TaggedPosts      map[string][]*model.MPost
+	CategorizedPosts map[string][]*model.MPost
 
 	SrcFiles []model.MFileInfo
 }
@@ -56,7 +61,34 @@ func NewMApp(cfg *config.MConfig) *MApp {
 		Port:   cfg.Port,
 		Config: cfg,
 
+		Tags:      make(map[string]string),
+		TagsCount: make(map[string]int),
+
+		Categories:      make(map[string]string),
+		CategoriesCount: make(map[string]int),
+
+		TaggedPosts:      make(map[string][]*model.MPost),
+		CategorizedPosts: make(map[string][]*model.MPost),
+
 		lute:   lute.New(),
 		engine: engine,
 	}
 }
+
+// resetStorage before each update, delete the cache
+func (ma *MApp) resetStorage() {
+	ma.Posts = nil
+	ma.Tags = nil
+	ma.Categories = nil
+	ma.CategoriesCount = nil
+	ma.TaggedPosts = nil
+	ma.CategorizedPosts = nil
+	ma.SrcFiles = nil
+
+	ma.Tags = make(map[string]string)
+	ma.TagsCount = make(map[string]int)
+	ma.Categories = make(map[string]string)
+	ma.CategoriesCount = make(map[string]int)
+	ma.TaggedPosts = make(map[string][]*model.MPost)
+	ma.CategorizedPosts = make(map[string][]*model.MPost)
+}

internal/mApp/mHandler.go

@@ -1,6 +1,7 @@
 package mApp
 
 import (
+	"encoding/json"
 	"html/template"
 	"io"
 	"net/http"
@@ -24,6 +25,7 @@ func (ma *MApp) IndexHandler(ctx *gin.Context) {
 		recentPosts = append(recentPosts, tmpPost)
 	}
 
+	// return some basic information
 	resData := gin.H{
 		"site_info": gin.H{
 			"logo":      ma.Config.MSite.Info.Logo,
@@ -48,6 +50,8 @@ func (ma *MApp) PostHandler(ctx *gin.Context) {
 	var success bool
 	var html string
 	var realPost model.MPost
+
+	// traverse to find the corresponding post, read its HTML file, and inject it into the template
 	for _, post := range ma.Posts {
 		if post.HtmlHash == postHash {
 			file, err := os.OpenFile(post.HtmlPath, os.O_RDONLY, 0644)
@@ -101,6 +105,85 @@ func (ma *MApp) PostHandler(ctx *gin.Context) {
 	ctx.HTML(http.StatusOK, "post.html", resData)
 }
 
+func (ma *MApp) TagHandler(ctx *gin.Context) {
+	tagHash := ctx.Param("hash")
+	tagName := ma.Tags[tagHash]
+
+	// paging logic processing
+	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
+	size := ma.Config.MSite.Post.Tag.Number
+
+	var prePage, curPage, nxtPage, allPage int
+	allPage = (len(ma.TaggedPosts[tagHash]) + size - 1) / size
+
+	if allPage > 0 {
+		if page <= 0 {
+			curPage = 1
+		} else if page > allPage {
+			curPage = allPage
+		} else {
+			curPage = page
+		}
+	} else {
+		curPage = 0
+	}
+
+	prePage = curPage - 1
+	nxtPage = curPage + 1
+
+	if prePage <= 0 {
+		prePage = curPage
+	}
+
+	if nxtPage > allPage {
+		nxtPage = allPage
+	}
+
+	// generate tagged posts
+	start := (curPage - 1) * size
+	offset := curPage * size
+
+	var taggedPosts []model.MPost
+	var tagList [][]interface{}
+	if start >= 0 {
+		for i := start; i < utils.Min(len(ma.TaggedPosts[tagHash]), offset); i++ {
+			tmpPost := *ma.TaggedPosts[tagHash][i]
+			tmpPost.Date = strings.Split(tmpPost.Date, " ")[0]
+			taggedPosts = append(taggedPosts, tmpPost)
+		}
+
+		for tag, num := range ma.TagsCount {
+			tagList = append(tagList, []interface{}{tag, num})
+		}
+	}
+
+	tagListJson, _ := json.Marshal(tagList)
+	resData := gin.H{
+		"site_info": gin.H{
+			"logo":      ma.Config.MSite.Info.Logo,
+			"title":     ma.Config.MSite.Info.Title,
+			"author":    ma.Config.MSite.Info.Author,
+			"language":  ma.Config.MSite.Info.Language,
+			"copyright": template.HTML(ma.Config.MSite.Info.Copyright),
+		},
+		"menu": ma.Config.MSite.Menu,
+		"page_info": gin.H{
+			"pre_page": prePage,
+			"cur_page": curPage,
+			"nxt_page": nxtPage,
+			"all_page": allPage,
+		},
+		"tagged_post": gin.H{
+			"posts":    taggedPosts,
+			"tag_name": tagName,
+			"tag_hash": tagHash,
+			"tag_list": string(tagListJson),
+		},
+	}
+
+	ctx.HTML(http.StatusOK, "tag.html", resData)
+}
+
 func (ma *MApp) ArchiveHandler(ctx *gin.Context) {
 	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
 	size := ma.Config.MSite.Post.Archive.Number
@@ -170,6 +253,7 @@ func (ma *MApp) ArchiveHandler(ctx *gin.Context) {
 
 func (ma *MApp) UpdateBlogHandler(ctx *gin.Context) {
 	var err error
+	ma.resetStorage()
 	
 	err = ma.loadMarkdownFiles()
 	if err != nil {

internal/mApp/mMarkdown.go

@@ -101,7 +101,11 @@ func (ma *MApp) parseMarkdowns() error {
 				Hash: tagHash,
 			})
 
-			ma.TaggedPosts = append(ma.TaggedPosts, &post)
+			ma.Tags[tagHash] = tag
+			ma.TagsCount[tag] += 1
+			ma.TaggedPosts[tagHash] = append(ma.TaggedPosts[tagHash], &post)
+
+			model.SortPostsByDate(ma.TaggedPosts[tagHash])
 		}
 
 		for _, category := range post.Categories {
@@ -111,7 +115,11 @@ func (ma *MApp) parseMarkdowns() error {
 				Hash: categoryHash,
 			})
 
-			ma.CategorizedPosts = append(ma.CategorizedPosts, &post)
+			ma.Categories[categoryHash] = category
+			ma.CategoriesCount[category] += 1
+			ma.CategorizedPosts[categoryHash] = append(ma.CategorizedPosts[categoryHash], &post)
+
+			model.SortPostsByDate(ma.CategorizedPosts[categoryHash])
 		}
 
 		// free the raw tag and category slice

internal/mApp/mRouter.go

@@ -4,6 +4,7 @@ func (ma *MApp) loadRoutes() {
 	ma.engine.GET("/", ma.IndexHandler)
 	ma.engine.GET("/archive", ma.ArchiveHandler)
 	ma.engine.GET("/post/:hash", ma.PostHandler)
+	ma.engine.GET("/tag/:hash", ma.TagHandler)
 
 	ma.engine.PUT("/update", ma.UpdateBlogHandler)
 }

templates/default/assets/css/global.css

@@ -95,3 +95,10 @@ a:hover {
 .main-menu-link {
     margin-right: 10px;
 }
+
+.special-info-area {
+    height: 340px;
+    padding: 20px;
+    border-radius: 4px;
+    border: var(--secondary-text-color) 1px dashed;
+}

templates/default/assets/css/post.css

@@ -4,6 +4,18 @@ pre {
     border: var(--secondary-text-color) 1px dashed;
 }
 
+table {
+    width: 100%;
+}
+
+tr, th, td {
+    height: 30px;
+    padding: 10px;
+    border-radius: 4px;
+    border: 1px var(--secondary-text-color) solid;
+    color: var(--primary-text-color);
+}
+
 .post-menu {
     max-width: 1000px;
 }

templates/default/assets/css/tag.css

@@ -0,0 +1,53 @@
+.tagged-name {
+    color: var(--primary-color);
+}
+
+.tagged-post-item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+    color: var(--primary-text-color);
+    list-style: none;
+}
+
+.tagged-post-item-wrap {
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}
+
+.tagged-post-item-date {
+    color: var(--secondary-text-color);
+}
+
+.tagged-post-item-date {
+    color: var(--secondary-text-color);
+}
+
+.tagged-post-pagination-item {
+    color: var(--secondary-text-color);
+    padding-right: 10px;
+}
+
+.tag-statistics {
+    width: 60%;
+    height: 100%;
+    position: fixed;
+    top: 0;
+    right: 0;
+}
+
+.tag-word-cloud-canvas {
+    width: 100%;
+    height: 100%;
+    opacity: 0.3;
+}
+
+.tag-word-cloud-canvas * {
+    user-select: none;
+}
+
+@media screen and (max-width: 992px) {
+    .tag-statistics {
+        display: none;
+    }
+}

templates/default/assets/js/tag.js

@@ -0,0 +1,12 @@
+const tagWordCloudCanvas = document.getElementById('tag-word-cloud-canvas');
+
+const options = {
+    list: JSON.parse(tagList),
+    weightFactor: 20,
+    backgroundColor: 'transparent',
+    click: (item) => {
+        console.log(item[0], item[1]);
+    }
+};
+
+WordCloud(tagWordCloudCanvas, options);

templates/default/html/archive.html

@@ -45,7 +45,7 @@
     <div class="container p-3">
         <div class="row pt-lg-3">
             <h4 class="history-post-title"># {{ .history_post.title }}</h4>
-            <div class="col-12 col-md-8">
+            <div class="col-12 col-lg-9">
                 <div>
                     {{ range $i, $v := .history_post.posts }}
                     <div class="row history-post-item">
@@ -55,7 +55,7 @@
                                 <a href="/post/{{ $v.HtmlHash }}">{{ $v.Title }}</a>
                             </span>
                         </div>
-                        <div class="col d-none d-lg-block history-post-item-wrap">
+                        <div class="col d-none d-md-block history-post-item-wrap">
                             <span style="color: var(--secondary-text-color)">
                                 [
                                     {{ range $i2, $v2 := $v.TagHashes }}
@@ -71,6 +71,27 @@
                     {{ end }}
                 </div>
             </div>
+
+            <!-- special info -->
+            <div class="col-lg-3 d-none d-lg-grid carousel slide special-info-area" id="special-info-area-controls" data-bs-ride="carousel">
+                <div class="carousel-indicators">
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="0" aria-label="Slide 1" class="active" aria-current="true" ></button>
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="1" aria-label="Slide 2"></button>
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="2" aria-label="Slide 3"></button>
+                </div>
+                <div class="carousel-inner">
+                    <div class="carousel-item active">
+                        1111
+                    </div>
+                    <div class="carousel-item">
+                        2222
+                    </div>
+                    <div class="carousel-item">
+                        3333
+                    </div>
+                </div>
+            </div>
+
         </div>
 
         <div class="row pt-3 pt-lg-4">

templates/default/html/index.html

@@ -44,7 +44,7 @@
     <div class="container p-3">
         <div class="row pt-lg-3">
             <h4 class="recent-post-title"># {{ .recent_post.title }}</h4>
-            <div class="col-12 col-md-8">
+            <div class="col-12 col-lg-9">
                 <div>
                     {{ range $i, $v := .recent_post.posts }}
                     <div class="row recent-post-item">
@@ -54,7 +54,7 @@
                                 <a href="/post/{{ $v.HtmlHash }}">{{ $v.Title }}</a>
                             </span>
                         </div>
-                        <div class="col d-none d-lg-block recent-post-item-wrap">
+                        <div class="col d-none d-md-block recent-post-item-wrap">
                             <span style="color: var(--secondary-text-color)">
                                 [
                                     {{ range $i2, $v2 := $v.TagHashes }}
@@ -70,6 +70,27 @@
                     {{ end }}
                 </div>
             </div>
+
+            <!-- special info -->
+            <div class="col-lg-3 d-none d-lg-grid carousel slide special-info-area" id="special-info-area-controls" data-bs-ride="carousel">
+                <div class="carousel-indicators">
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="0" aria-label="Slide 1" class="active" aria-current="true" ></button>
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="1" aria-label="Slide 2"></button>
+                    <button type="button" data-bs-target="#special-info-area-controls" data-bs-slide-to="2" aria-label="Slide 3"></button>
+                </div>
+                <div class="carousel-inner">
+                    <div class="carousel-item active">
+                        1111
+                    </div>
+                    <div class="carousel-item">
+                        2222
+                    </div>
+                    <div class="carousel-item">
+                        3333
+                    </div>
+                </div>
+            </div>
+
         </div>
     </div>
 

templates/default/html/tag.html

@@ -0,0 +1,104 @@
+{{ define "tag.html" }}
+
+<html lang="{{ .site_info.language }}">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{ .site_info.title }}</title>
+    <link rel="icon" type="image/x-icon" href="{{ .site_info.logo }}"/>
+    <link rel="stylesheet" href="../assets/css/lib/fontawesome.all.min.css">
+    <link rel="stylesheet" href="../assets/css/lib/bootstrap.min.css">
+    <link rel="stylesheet" href="../assets/css/global.css">
+    <link rel="stylesheet" href="../assets/css/tag.css">
+    <script src="../assets/js/lib/jquery.min.js"></script>
+    <script src="../assets/js/lib/bootstrap.min.js"></script>
+    <script src="../assets/js/lib/fontawesome.all.min.js"></script>
+    <script src="../assets/js/lib/wordcloud2.js"></script>
+</head>
+<body>
+<div class="root-container">
+    <!-- header -->
+    <div class="container p-3">
+        <div class="row pt-3 pt-md-4 pt-lg-5">
+            <div class="col main-logo">
+                <div class="main-logo-img" style="background-image: url('{{ .site_info.logo }}');"></div>
+                <div class="main-logo-txt">
+                    {{ .site_info.title }}
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- menu -->
+    <div class="container p-3">
+        <div class="row pt-lg-3">
+            <div class="col mx-auto post-menu">
+                {{ range $i, $v := .menu.Items }}
+                <i class="{{ $v.Icon }} m-icon"></i>
+                <a class="main-menu-link" href="{{ $v.Url }}"> {{ $v.Name }} </a>
+                {{ end }}
+            </div>
+        </div>
+    </div>
+
+    <!-- body -->
+    <div class="container p-3">
+        <div class="row pt-lg-3">
+            <h4 class="tagged-name"># {{ .tagged_post.tag_name }}</h4>
+            <div class="col-12 col-md-8">
+                <div>
+                    {{ range $i, $v := .tagged_post.posts }}
+                    <div class="row tagged-post-item">
+                        <div class="col tagged-post-item-wrap">
+                            <span class="d-none d-md-inline tagged-post-item-date">{{ $v.Date }}&nbsp; | &nbsp;</span>
+                            <span>
+                                <a href="/post/{{ $v.HtmlHash }}">{{ $v.Title }}</a>
+                            </span>
+                        </div>
+                    </div>
+                    {{ end }}
+                </div>
+            </div>
+        </div>
+
+        <div class="row pt-3 pt-lg-4">
+            <div class="col-12 col-md-8">
+                <div class="tagged-post-pagination">
+                    <span class="tagged-post-pagination-item">
+                        <a href="/tag/{{ .tagged_post.tag_hash }}?page={{ .page_info.pre_page }}">
+                            <
+                        </a>
+                    </span>
+                    <span class="tagged-post-pagination-item">
+                        {{ .page_info.cur_page }} &nbsp; / &nbsp; {{ .page_info.all_page }}
+                    </span>
+                    <span class="tagged-post-pagination-item">
+                        <a href="/tag/{{ .tagged_post.tag_hash }}?page={{ .page_info.nxt_page }}">
+                            >
+                        </a>
+                    </span>
+                </div>
+            </div>
+        </div>
+
+    </div>
+</div>
+
+<!-- tag word cloud -->
+<div class="tag-statistics" id="tag-statistics">
+    <div class="tag-word-cloud-canvas" id="tag-word-cloud-canvas"></div>
+</div>
+
+<!-- footer -->
+<div class="footer">
+    {{ .site_info.copyright }}
+</div>
+
+<script>
+    const tagList = "{{ .tagged_post.tag_list }}";
+</script>
+<script src="../assets/js/tag.js"></script>
+</body>
+</html>
+
+{{ end }}