new: Added new category pages and related modules

2025-09-16 14:53:45 +08:00 · 2024-12-17 13:54:46 +08:00
parent a0644595ea
commit 474bf3e6bb
4 changed files with 216 additions and 2 deletions
--- a/internal/mApp/mHandler.go
+++ b/internal/mApp/mHandler.go
@@ -184,6 +184,85 @@ func (ma *MApp) TagHandler(ctx *gin.Context) {
 	ctx.HTML(http.StatusOK, "tag.html", resData)
 }

+func (ma *MApp) CategoryHandler(ctx *gin.Context) {
+	categoryHash := ctx.Param("hash")
+	categoryName := ma.Tags[categoryHash]
+
+	// 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.CategorizedPosts[categoryHash]) + 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 categorized posts
+	start := (curPage - 1) * size
+	offset := curPage * size
+
+	var categorizedPosts []model.MPost
+	var tagList [][]interface{}
+	if start >= 0 {
+		for i := start; i < utils.Min(len(ma.TaggedPosts[categoryHash]), offset); i++ {
+			tmpPost := *ma.TaggedPosts[categoryHash][i]
+			tmpPost.Date = strings.Split(tmpPost.Date, " ")[0]
+			categorizedPosts = append(categorizedPosts, 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,
+		},
+		"categorized_post": gin.H{
+			"posts":         categorizedPosts,
+			"category_name": categoryName,
+			"category_hash": categoryHash,
+			"tag_list":      string(tagListJson),
+		},
+	}
+
+	ctx.HTML(http.StatusOK, "category.html", resData)
+}
+
 func (ma *MApp) ArchiveHandler(ctx *gin.Context) {
 	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
 	size := ma.Config.MSite.Post.Archive.Number
@@ -214,7 +293,7 @@ func (ma *MApp) ArchiveHandler(ctx *gin.Context) {
 		nxtPage = allPage
 	}

-	// generate recent posts
+	// generate history posts
 	start := (curPage - 1) * size
 	offset := curPage * size

--- a/internal/mApp/mRouter.go
+++ b/internal/mApp/mRouter.go
@@ -5,6 +5,7 @@ func (ma *MApp) loadRoutes() {
 	ma.engine.GET("/archive", ma.ArchiveHandler)
 	ma.engine.GET("/post/:hash", ma.PostHandler)
 	ma.engine.GET("/tag/:hash", ma.TagHandler)
+	ma.engine.GET("/category/:hash", ma.CategoryHandler)

 	ma.engine.PUT("/update", ma.UpdateBlogHandler)
 }
--- a/templates/default/assets/css/category.css
+++ b/templates/default/assets/css/category.css
@@ -0,0 +1,25 @@
+.categorized-post-title {
+    color: var(--primary-color);
+}
+
+.categorized-post-item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+    color: var(--primary-text-color);
+    list-style: none;
+}
+
+.categorized-post-item-wrap {
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}
+
+.categorized-post-item-date {
+    color: var(--secondary-text-color);
+}
+
+.categorized-post-pagination-item {
+    color: var(--secondary-text-color);
+    padding-right: 10px;
+}
--- a/templates/default/html/category.html
+++ b/templates/default/html/category.html
@@ -0,0 +1,109 @@
+{{ define "category.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/category.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>
+</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="categorized-post-title"># {{ .categorized_post.category_name }}</h4>
+            <div class="col-12 col-lg-9">
+                <div>
+                    {{ range $i, $v := .categorized_post.posts }}
+                    <div class="row categorized-post-item">
+                        <div class="col categorized-post-item-wrap">
+                            <span class="d-none d-md-inline categorized-post-item-date">{{ $v.Date }}&nbsp; | &nbsp;</span>
+                            <span>
+                                <a href="/post/{{ $v.HtmlHash }}">{{ $v.Title }}</a>
+                            </span>
+                        </div>
+                        <div class="col d-none d-md-block categorized-post-item-wrap">
+                            <span style="color: var(--secondary-text-color)">
+                                [
+                                    {{ range $i2, $v2 := $v.TagHashes }}
+                                        <a href="/tag/{{ $v2.Hash }}" style="color: var(--secondary-text-color)">{{ $v2.Name }}</a>
+                                        {{ if lt (add $i2 1) (len $v.TagHashes) }}
+                                            ,
+                                        {{ end }}
+                                    {{ end }}
+                                ]
+                            </span>
+                        </div>
+                    </div>
+                    {{ end }}
+                </div>
+            </div>
+            
+
+        </div>
+
+        <div class="row pt-3 pt-lg-4">
+            <div class="col-12 col-md-8">
+                <div class="categorized-post-pagination">
+                    <span class="categorized-post-pagination-item">
+                        <a href="/category/{{ .categorized_post.category_hash }}?page={{ .page_info.pre_page }}">
+                            <
+                        </a>
+                    </span>
+                    <span class="categorized-post-pagination-item">
+                        {{ .page_info.cur_page }} &nbsp; / &nbsp; {{ .page_info.all_page }}
+                    </span>
+                    <span class="categorized-post-pagination-item">
+                        <a href="/category/{{ .categorized_post.category_hash }}?page={{ .page_info.nxt_page }}">
+                            >
+                        </a>
+                    </span>
+                </div>
+            </div>
+        </div>
+    </div>
+
+</div>
+
+<!-- footer -->
+<div class="footer">
+    {{ .site_info.copyright }}
+</div>
+
+</body>
+</html>
+
+{{ end }}