Allow to change default section via ui

Dockerfile

@@ -19,7 +19,7 @@ RUN go build -ldflags '-w -s' -o GoBlog
 
 FROM build as test
 
-RUN go test -timeout 60s -cover ./...
+RUN go test -timeout 300s -failfast -cover ./...
 
 FROM alpine:3.16 as base
 

config.go

@@ -384,12 +384,8 @@ func (a *goBlog) initConfig(logging bool) error {
 	}
 	// Check if default blog is set
 	if a.cfg.DefaultBlog == "" {
-		if len(a.cfg.Blogs) == 1 {
-			// Set default blog to the only blog that is configured
-			a.cfg.DefaultBlog = lo.Keys(a.cfg.Blogs)[0]
-		} else {
-			return errors.New("no default blog configured")
-		}
+		// Set default blog to the only blog that is configured
+		a.cfg.DefaultBlog = lo.Keys(a.cfg.Blogs)[0]
 	}
 	// Check if default blog exists
 	if a.cfg.Blogs[a.cfg.DefaultBlog] == nil {
@@ -423,13 +419,37 @@ func (a *goBlog) initConfig(logging bool) error {
 		return err
 	}
 	// Check config for each blog
-	for _, blog := range a.cfg.Blogs {
+	for blog, bc := range a.cfg.Blogs {
+		// Check sections and add section if none exists
+		if len(bc.Sections) == 0 {
+			bc.Sections = createDefaultSections()
+			if err = a.saveAllSections(); err != nil {
+				return err
+			}
+		}
+		// Check default section
+		if defaultSection, err := a.getSettingValue(settingNameWithBlog(blog, defaultSectionSetting)); err != nil {
+			// Failed to read value
+			return err
+		} else if defaultSection == "" {
+			// No value defined in database
+			if _, ok := bc.Sections[bc.DefaultSection]; !ok {
+				bc.DefaultSection = lo.Keys(bc.Sections)[0]
+			}
+			// Save to database
+			if err = a.saveSettingValue(settingNameWithBlog(blog, defaultSectionSetting), bc.DefaultSection); err != nil {
+				return err
+			}
+		} else {
+			// Set value from database
+			bc.DefaultSection = defaultSection
+		}
 		// Check if language is set
-		if blog.Lang == "" {
-			blog.Lang = "en"
+		if bc.Lang == "" {
+			bc.Lang = "en"
 		}
 		// Blogroll
-		if br := blog.Blogroll; br != nil && br.Enabled && br.Opml == "" {
+		if br := bc.Blogroll; br != nil && br.Enabled && br.Opml == "" {
 			br.Enabled = false
 		}
 	}
@@ -484,18 +504,20 @@ func createDefaultBlog() *configBlog {
 		Lang:        "en",
 		Title:       "My Blog",
 		Description: "Welcome to my blog.",
-		Sections: map[string]*configSection{
-			"posts": {
-				Title: "Posts",
-			},
-		},
 		Taxonomies: []*configTaxonomy{
 			{
 				Name:  "tags",
 				Title: "Tags",
 			},
 		},
-		DefaultSection: "posts",
+	}
+}
+
+func createDefaultSections() map[string]*configSection {
+	return map[string]*configSection{
+		"posts": {
+			Title: "Posts",
+		},
 	}
 }
 

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/c2h5oh/datasize v0.0.0-20220606134207-859f65c6625b
 	github.com/carlmjohnson/requests v0.22.3
 	github.com/cretz/bine v0.2.0
-	github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f
+	github.com/dchest/captcha v1.0.0
 	github.com/dgraph-io/ristretto v0.1.0
 	github.com/disintegration/imaging v1.6.2
 	github.com/dmulholl/mp3lib v1.0.0

go.sum

@@ -120,8 +120,8 @@ github.com/cretz/bine v0.2.0/go.mod h1:WU4o9QR9wWp8AVKtTM1XD5vUHkEqnf2vVSo6dBqbe
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f h1:q/DpyjJjZs94bziQ7YkBmIlpqbVP7yw179rnzoNVX1M=
-github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f/go.mod h1:QGrK8vMWWHQYQ3QU9bw9Y9OPNfxccGzfb41qjvVeXtY=
+github.com/dchest/captcha v1.0.0 h1:vw+bm/qMFvTgcjQlYVTuQBJkarm5R0YSsDKhm1HZI2o=
+github.com/dchest/captcha v1.0.0/go.mod h1:7zoElIawLp7GUMLcj54K9kbw+jEyvz2K0FDdRRYhvWo=
 github.com/dgraph-io/ristretto v0.1.0 h1:Jv3CGQHp9OjuMBSne1485aDpUkTKEcUqF+jm/LuerPI=
 github.com/dgraph-io/ristretto v0.1.0/go.mod h1:fux0lOrBhrVCJd3lcTHsIJhq1T2rokOu6v9Vcb3Q9ug=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA=

httpRouters.go

@@ -454,5 +454,6 @@ func (a *goBlog) blogSettingsRouter(_ *configBlog) func(r chi.Router) {
 		r.Post(settingsDeleteSectionPath, a.settingsDeleteSection)
 		r.Post(settingsCreateSectionPath, a.settingsCreateSection)
 		r.Post(settingsUpdateSectionPath, a.settingsUpdateSection)
+		r.Post(settingsUpdateDefaultSectionPath, a.settingsUpdateDefaultSection)
 	}
 }

settings.go

@@ -17,8 +17,9 @@ func (a *goBlog) serveSettings(w http.ResponseWriter, r *http.Request) {
 
 	a.render(w, r, a.renderSettings, &renderData{
 		Data: &settingsRenderData{
-			blog:     blog,
-			sections: sections,
+			blog:           blog,
+			sections:       sections,
+			defaultSection: bc.DefaultSection,
 		},
 	})
 }
@@ -74,7 +75,7 @@ func (a *goBlog) settingsCreateSection(w http.ResponseWriter, r *http.Request) {
 		Name:  sectionName,
 		Title: sectionTitle,
 	}
-	err := a.addSection(blog, section)
+	err := a.saveSection(blog, section)
 	if err != nil {
 		a.serveError(w, r, "Failed to insert section into database", http.StatusInternalServerError)
 		return
@@ -112,7 +113,7 @@ func (a *goBlog) settingsUpdateSection(w http.ResponseWriter, r *http.Request) {
 		PathTemplate: sectionPathTemplate,
 		ShowFull:     sectionShowFull,
 	}
-	err := a.updateSection(blog, sectionName, section)
+	err := a.saveSection(blog, section)
 	if err != nil {
 		a.serveError(w, r, "Failed to update section in database", http.StatusInternalServerError)
 		return
@@ -127,3 +128,24 @@ func (a *goBlog) settingsUpdateSection(w http.ResponseWriter, r *http.Request) {
 	a.cache.purge()
 	http.Redirect(w, r, bc.getRelativePath(settingsPath), http.StatusFound)
 }
+
+const settingsUpdateDefaultSectionPath = "/updatedefaultsection"
+
+func (a *goBlog) settingsUpdateDefaultSection(w http.ResponseWriter, r *http.Request) {
+	blog, bc := a.getBlog(r)
+	// Read values
+	newDefaultSection := r.FormValue("defaultsection")
+	// Check plausibility
+	if _, ok := bc.Sections[newDefaultSection]; !ok {
+		a.serveError(w, r, "Section unknown", http.StatusBadRequest)
+		return
+	}
+	// Update
+	err := a.saveSettingValue(settingNameWithBlog(blog, defaultSectionSetting), newDefaultSection)
+	if err != nil {
+		a.serveError(w, r, "Failed to update default section in database", http.StatusInternalServerError)
+		return
+	}
+	bc.DefaultSection = newDefaultSection
+	http.Redirect(w, r, bc.getRelativePath(settingsPath), http.StatusFound)
+}

settingsDb.go

@@ -3,6 +3,15 @@ package main
 import (
 	"database/sql"
 	"errors"
+	"fmt"
+)
+
+func settingNameWithBlog(blog, name string) string {
+	return fmt.Sprintf("%s---%s", blog, name)
+}
+
+const (
+	defaultSectionSetting = "defaultsection"
 )
 
 func (a *goBlog) getSettingValue(name string) (string, error) {
@@ -63,7 +72,7 @@ func (a *goBlog) saveAllSections() error {
 	for blog, bc := range a.cfg.Blogs {
 		for k, s := range bc.Sections {
 			s.Name = k
-			if err := a.addSection(blog, s); err != nil {
+			if err := a.saveSection(blog, s); err != nil {
 				return err
 			}
 		}
@@ -71,15 +80,22 @@ func (a *goBlog) saveAllSections() error {
 	return nil
 }
 
-func (a *goBlog) addSection(blog string, section *configSection) error {
+func (a *goBlog) saveSection(blog string, section *configSection) error {
 	_, err := a.db.exec(
-		"insert into sections (blog, name, title, description, pathtemplate, showfull) values (@blog, @name, @title, @description, @pathtemplate, @showfull)",
+		`
+		insert into sections (blog, name, title, description, pathtemplate, showfull) values (@blog, @name, @title, @description, @pathtemplate, @showfull)
+		on conflict (blog, name) do update set title = @title2, description = @description2, pathtemplate = @pathtemplate2, showfull = @showfull2
+		`,
 		sql.Named("blog", blog),
 		sql.Named("name", section.Name),
 		sql.Named("title", section.Title),
 		sql.Named("description", section.Description),
 		sql.Named("pathtemplate", section.PathTemplate),
 		sql.Named("showfull", section.ShowFull),
+		sql.Named("title2", section.Title),
+		sql.Named("description2", section.Description),
+		sql.Named("pathtemplate2", section.PathTemplate),
+		sql.Named("showfull2", section.ShowFull),
 	)
 	return err
 }
@@ -88,16 +104,3 @@ func (a *goBlog) deleteSection(blog string, name string) error {
 	_, err := a.db.exec("delete from sections where blog = @blog and name = @name", sql.Named("blog", blog), sql.Named("name", name))
 	return err
 }
-
-func (a *goBlog) updateSection(blog string, name string, section *configSection) error {
-	_, err := a.db.exec(
-		"update sections set title = @title, description = @description, pathtemplate = @pathtemplate, showfull = @showfull where blog = @blog and name = @name",
-		sql.Named("title", section.Title),
-		sql.Named("description", section.Description),
-		sql.Named("pathtemplate", section.PathTemplate),
-		sql.Named("showfull", section.ShowFull),
-		sql.Named("blog", blog),
-		sql.Named("name", section.Name),
-	)
-	return err
-}

strings/de.yaml

@@ -9,6 +9,7 @@ connectviator: "Über Tor verbinden."
 contactagreesend: "Akzeptieren & Senden"
 contactsend: "Senden"
 create: "Erstellen"
+default: "Standard"
 delete: "Löschen"
 deleteall: "Alle löschen"
 deletedposts: "Gelöschte Posts"

strings/default.yaml

@@ -12,6 +12,7 @@ connectviator: "Connect via Tor."
 contactagreesend: "Accept & Send"
 contactsend: "Send"
 create: "Create"
+default: "Default"
 delete: "Delete"
 deleteall: "Delete all"
 deletedposts: "Deleted posts"

ui.go

@@ -1486,8 +1486,9 @@ func (a *goBlog) renderEditor(hb *htmlBuilder, rd *renderData) {
 }
 
 type settingsRenderData struct {
-	blog     string
-	sections []*configSection
+	blog           string
+	sections       []*configSection
+	defaultSection string
 }
 
 func (a *goBlog) renderSettings(hb *htmlBuilder, rd *renderData) {
@@ -1513,6 +1514,25 @@ func (a *goBlog) renderSettings(hb *htmlBuilder, rd *renderData) {
 			hb.writeEscaped(a.ts.GetTemplateStringVariant(rd.Blog.Lang, "postsections"))
 			hb.writeElementClose("h2")
 
+			// Update default section
+			hb.writeElementOpen("h3")
+			hb.writeEscaped(a.ts.GetTemplateStringVariant(rd.Blog.Lang, "default"))
+			hb.writeElementClose("h3")
+
+			hb.writeElementOpen("form", "class", "fw p", "method", "post")
+			hb.writeElementOpen("select", "name", "defaultsection")
+			for _, section := range srd.sections {
+				hb.writeElementOpen("option", "value", section.Name, lo.If(section.Name == srd.defaultSection, "selected").Else(""), "")
+				hb.writeEscaped(section.Name)
+				hb.writeElementClose("option")
+			}
+			hb.writeElementClose("select")
+			hb.writeElementOpen(
+				"input", "type", "submit", "value", a.ts.GetTemplateStringVariant(rd.Blog.Lang, "update"),
+				"formaction", rd.Blog.getRelativePath(settingsPath+settingsUpdateDefaultSectionPath),
+			)
+			hb.writeElementClose("form")
+
 			for _, section := range srd.sections {
 				hb.writeElementOpen("details")