Started working on the frontend

- Added the new post frontend
- Hooked up publishing of posts to the site publisher
- Added an site exporter as a publishing target

services/import/service.go

@@ -1,4 +1,4 @@
-package importer
+package _import
 
 import (
 	"context"
@@ -42,6 +42,9 @@ func (s *Service) Import(ctx context.Context, sitePath string) (models.Site, err
 
 	for _, post := range readSite.Posts {
 		post.SiteID = site.ID
+		if post.GUID == "" {
+			post.GUID = models.NewNanoID()
+		}
 		if err := s.db.SavePost(ctx, post); err != nil {
 			return models.Site{}, errors.Wrap(err, "failed to save post")
 		}

services/posts/service.go

@@ -0,0 +1,78 @@
+package posts
+
+import (
+	"context"
+	"time"
+
+	"lmika.dev/lmika/weiro/models"
+	"lmika.dev/lmika/weiro/providers/db"
+	"lmika.dev/lmika/weiro/services/publisher"
+)
+
+type Service struct {
+	db        *db.Provider
+	publisher *publisher.Publisher
+}
+
+func New(db *db.Provider, publisher *publisher.Publisher) *Service {
+	return &Service{
+		db:        db,
+		publisher: publisher,
+	}
+}
+
+type CreatePostParams struct {
+	GUID  string `form:"guid" json:"guid"`
+	Title string `form:"title" json:"title"`
+	Body  string `form:"body" json:"body"`
+}
+
+func (s *Service) PublishPost(ctx context.Context, params CreatePostParams) (*models.Post, error) {
+	site, ok := models.GetSite(ctx)
+	if !ok {
+		return nil, models.SiteRequiredError
+	}
+
+	post, err := s.fetchOrCreatePost(ctx, site, params)
+	if err != nil {
+		return nil, err
+	}
+
+	post.Title = params.Title
+	post.Body = params.Body
+	post.PublishedAt = time.Now()
+	post.Slug = post.BestSlug()
+
+	if err := s.db.SavePost(ctx, post); err != nil {
+		return nil, err
+	}
+
+	// TODO: do on separate thread
+	if err := s.publisher.Publish(ctx, site); err != nil {
+		return nil, err
+	}
+
+	return post, nil
+}
+
+func (s *Service) fetchOrCreatePost(ctx context.Context, site models.Site, params CreatePostParams) (*models.Post, error) {
+	post, err := s.db.SelectPostByGUID(ctx, params.GUID)
+	if err == nil {
+		if post.SiteID != site.ID {
+			return nil, models.NotFoundError
+		}
+
+		return post, nil
+	} else if !db.ErrorIsNoRows(err) {
+		return nil, err
+	}
+
+	post = &models.Post{
+		SiteID:    site.ID,
+		GUID:      params.GUID,
+		Title:     params.Title,
+		Body:      params.Body,
+		CreatedAt: time.Now(),
+	}
+	return post, nil
+}

services/publisher/service.go

@@ -15,6 +15,7 @@ import (
 	"lmika.dev/lmika/weiro/models/pubmodel"
 	"lmika.dev/lmika/weiro/providers/db"
 	"lmika.dev/lmika/weiro/providers/sitebuilder"
+	"lmika.dev/lmika/weiro/providers/siteexporter"
 )
 
 type Publisher struct {
@@ -27,27 +28,14 @@ func New(db *db.Provider) *Publisher {
 	}
 }
 
-func (p *Publisher) Publish(ctx context.Context, siteID int64) error {
-	// Fetch site, ensure user is owner
-	site, err := p.db.SelectSiteByID(ctx, siteID)
-	if err != nil {
-		return err
-	}
-
-	user, ok := models.GetUser(ctx)
-	if !ok {
-		return models.UserRequiredError
-	} else if user.ID != site.OwnerID {
-		return models.PermissionError
-	}
-
-	targets, err := p.db.SelectPublishTargetsOfSite(ctx, siteID)
+func (p *Publisher) Publish(ctx context.Context, site models.Site) error {
+	targets, err := p.db.SelectPublishTargetsOfSite(ctx, site.ID)
 	if err != nil {
 		return err
 	}
 
 	// Fetch all content of site
-	posts, err := p.db.SelectPostsOfSite(ctx, siteID)
+	posts, err := p.db.SelectPostsOfSite(ctx, site.ID)
 	if err != nil {
 		return err
 	}
@@ -77,6 +65,17 @@ func (p *Publisher) publishSite(ctx context.Context, pubSite pubmodel.Site, targ
 	}
 
 	switch target.TargetType {
+	case "export":
+		exporter := siteexporter.New(pubSite.Site, target.BaseURL, target.TargetRef)
+		if err := exporter.WriteSiteYAML(); err != nil {
+			return err
+		}
+		for _, p := range pubSite.Posts {
+			if err := exporter.WritePost(p); err != nil {
+				return err
+			}
+		}
+		return nil
 	case "localfs":
 		log.Printf("Building site at %s", target.TargetRef)
 		return sb.BuildSite(target.TargetRef)