Implemented Badge Management in administration panel (#29798)

Co-authored-by: Diogo Vicente <diogo.m.s.vicente@tecnico.ulisboa.pt>

routers/web/explore/badge.go

@@ -0,0 +1,97 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package explore
+
+import (
+	"net/http"
+
+	"code.gitea.io/gitea/models/db"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/sitemap"
+	"code.gitea.io/gitea/services/context"
+)
+
+func RenderBadgeSearch(ctx *context.Context, opts *user_model.SearchBadgeOptions, tplName base.TplName) {
+	// Sitemap index for sitemap paths
+	opts.Page = int(ctx.ParamsInt64("idx"))
+	isSitemap := ctx.Params("idx") != ""
+	if opts.Page <= 1 {
+		opts.Page = ctx.FormInt("page")
+	}
+	if opts.Page <= 1 {
+		opts.Page = 1
+	}
+
+	if isSitemap {
+		opts.PageSize = setting.UI.SitemapPagingNum
+	}
+
+	var (
+		badges  []*user_model.Badge
+		count   int64
+		err     error
+		orderBy db.SearchOrderBy
+	)
+
+	// we can not set orderBy to `models.SearchOrderByXxx`, because there may be a JOIN in the statement, different tables may have the same name columns
+
+	sortOrder := ctx.FormString("sort")
+	if sortOrder == "" {
+		sortOrder = setting.UI.ExploreDefaultSort
+	}
+	ctx.Data["SortType"] = sortOrder
+
+	switch sortOrder {
+	case "newest":
+		orderBy = "`badge`.id DESC"
+	case "oldest":
+		orderBy = "`badge`.id ASC"
+	case "reversealphabetically":
+		orderBy = "`badge`.slug DESC"
+	case "alphabetically":
+		orderBy = "`badge`.slug ASC"
+	default:
+		// in case the sortType is not valid, we set it to recent update
+		sortOrder = "alphabetically"
+		ctx.Data["SortType"] = "alphabetically"
+		orderBy = "`badge`.slug ASC"
+	}
+
+	opts.Keyword = ctx.FormTrim("q")
+	opts.OrderBy = orderBy
+	if len(opts.Keyword) == 0 || isKeywordValid(opts.Keyword) {
+		badges, count, err = user_model.SearchBadges(ctx, opts)
+		if err != nil {
+			ctx.ServerError("SearchBadges", err)
+			return
+		}
+	}
+	if isSitemap {
+		m := sitemap.NewSitemap()
+		for _, item := range badges {
+			m.Add(sitemap.URL{URL: item.HTMLURL()})
+		}
+		ctx.Resp.Header().Set("Content-Type", "text/xml")
+		if _, err := m.WriteTo(ctx.Resp); err != nil {
+			log.Error("Failed writing sitemap: %v", err)
+		}
+		return
+	}
+
+	ctx.Data["Keyword"] = opts.Keyword
+	ctx.Data["Total"] = count
+	ctx.Data["Badges"] = badges
+
+	pager := context.NewPagination(int(count), opts.PageSize, opts.Page, 5)
+	pager.SetDefaultParams(ctx)
+	for paramKey, paramVal := range opts.ExtraParamStrings {
+		pager.AddParamString(paramKey, paramVal)
+	}
+	ctx.Data["Page"] = pager
+
+	ctx.HTML(http.StatusOK, tplName)
+}