spacing var

Reviewed-on: #56

.air.toml

@@ -0,0 +1,46 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "/tmp"
+
+[build]
+  args_bin = ["web"]
+  bin = "/tmp/main"
+  cmd = "go build -buildvcs=false -o /tmp/main owl-blogs/cmd/owl"
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html", "css"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

.dockerignore

@@ -0,0 +1,3 @@
+e2e_tests/
+tmp/
+*.db

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+on:
+  release:
+    types: [created]
+
+permissions:
+    contents: write
+    packages: write
+
+jobs:
+  release-linux-amd64:
+    name: release linux/amd64
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.22'
+    - uses: actions/setup-python@v5 
+      with:
+        python-version: '3.11' 
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...
+
+    - name: E2E Test
+      run: |
+        cd e2e_tests
+        docker compose -f docker-compose.ci.yml up -d
+        pip install -r requirements.txt
+        pytest
+
+    - name: Build Release
+      env:
+        CGO_ENABLED: 1
+        GOOS: linux
+        GOARCH: amd64
+        GH_TOKEN: ${{ github.token }}
+      run: |
+        go build -o owl-linux-amd64 ./cmd/owl
+        gh release upload ${{github.event.release.tag_name}} owl-linux-amd64        

.github/workflows/test.yml

@@ -0,0 +1,38 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.22'
+    - uses: actions/setup-python@v5 
+      with:
+        python-version: '3.11' 
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...
+
+    - name: E2E Test
+      run: |
+        cd e2e_tests
+        docker compose -f docker-compose.ci.yml up -d
+        pip install -r requirements.txt
+        pytest

.gitignore

@@ -26,4 +26,8 @@ users/
 *.swp
 
 
-*.db
+*.db
+tmp/
+
+venv/
+*.pyc

Dockerfile

@@ -1,10 +1,10 @@
 ##
 ## Build Container
 ##
-FROM golang:1.20-alpine as build
+FROM golang:1.22-alpine as build
 
 
-RUN apk add --no-cache git
+RUN apk add --no-cache --update git gcc g++
 
 WORKDIR /tmp/owl
 
@@ -15,7 +15,7 @@ RUN go mod download
 
 COPY . .
 
-RUN go build -o ./out/owl ./cmd/owl
+RUN CGO_ENABLED=1 GOOS=linux go build -o ./out/owl ./cmd/owl
 
 
 ##
@@ -27,7 +27,9 @@ RUN apk add ca-certificates
 COPY --from=build /tmp/owl/out/ /bin/
 
 # This container exposes port 8080 to the outside world
-EXPOSE 8080
+EXPOSE 3000
+
+WORKDIR /owl
 
 # Run the binary program produced by `go install`
 ENTRYPOINT ["/bin/owl"]

README.md

@@ -2,7 +2,60 @@
 
 # Owl Blogs
 
-A simple web server for blogs generated from Markdown files.
+Owl-blogs is a blogging software focused on simplicity with IndieWeb and Fediverse support.
 
-**_This project is not yet stable. Expect frequent breaking changes! Only use this if you are willing to regularly adjust your project accordingly._**
+# Usage
 
+## Run
+
+To run the web server use the command:
+
+```
+owl web
+```
+
+The blog will run on port 3000 (http://localhost:3000)
+
+To create a new account:
+
+```
+owl new-author -u <name> -p <password>
+```
+
+To retrieve a list of all commands run:
+
+```
+owl -h
+```
+
+# Development
+
+## Build
+
+```
+CGO_ENABLED=1 go build -o owl ./cmd/owl
+```
+
+For development with live reload use `air` ([has to be install first](https://github.com/cosmtrek/air))
+
+## Tests
+
+The project has two test suites; "unit tests" written in go and "end-to-end tests" written in python.
+
+### Unit Tests
+
+```
+go test ./...
+```
+
+### End-to-End tests
+
+- Start the docker compose setup in the `e2e_tests` directory.
+- Install the python dependencies into a virtualenv
+```
+cd e2e_tests
+python3 -m venv venv
+. venv/bin/activate
+pip install -r requirements.txt
+```
+- Run the e2e_tests with `pytest`

app/activity_pub_service.go

@@ -0,0 +1,712 @@
+package app
+
+import (
+	"bytes"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"io"
+	"log/slog"
+	"net/http"
+	"net/url"
+	"owl-blogs/app/repository"
+	"owl-blogs/config"
+	"owl-blogs/domain/model"
+	entrytypes "owl-blogs/entry_types"
+	"owl-blogs/interactions"
+	"owl-blogs/render"
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	vocab "github.com/go-ap/activitypub"
+	"github.com/go-ap/jsonld"
+	"github.com/go-fed/httpsig"
+)
+
+type ActivityPubConfig struct {
+	PreferredUsername string
+	PublicKeyPem      string
+	PrivateKeyPem     string
+}
+
+// Form implements app.AppConfig.
+func (cfg *ActivityPubConfig) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/ActivityPubConfig", cfg)
+	return f
+}
+
+// ParseFormData implements app.AppConfig.
+func (cfg *ActivityPubConfig) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	cfg.PreferredUsername = data.FormValue("PreferredUsername")
+	cfg.PublicKeyPem = data.FormValue("PublicKeyPem")
+	cfg.PrivateKeyPem = data.FormValue("PrivateKeyPem")
+	return nil
+}
+
+func (cfg *ActivityPubConfig) PrivateKey() *rsa.PrivateKey {
+	block, _ := pem.Decode([]byte(cfg.PrivateKeyPem))
+	privKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
+	if err != nil {
+		slog.Error("error x509.ParsePKCS1PrivateKey", "err", err)
+	}
+	return privKey
+}
+
+type ActivityPubService struct {
+	followersRepo         repository.FollowerRepository
+	configRepo            repository.ConfigRepository
+	interactionRepository repository.InteractionRepository
+	entryService          *EntryService
+	siteConfigServcie     *SiteConfigService
+	binService            *BinaryService
+}
+
+func NewActivityPubService(
+	followersRepo repository.FollowerRepository,
+	configRepo repository.ConfigRepository,
+	interactionRepository repository.InteractionRepository,
+	entryService *EntryService,
+	siteConfigServcie *SiteConfigService,
+	binService *BinaryService,
+	bus *EventBus,
+) *ActivityPubService {
+	service := &ActivityPubService{
+		followersRepo:         followersRepo,
+		configRepo:            configRepo,
+		interactionRepository: interactionRepository,
+		entryService:          entryService,
+		binService:            binService,
+		siteConfigServcie:     siteConfigServcie,
+	}
+
+	bus.Subscribe(service)
+
+	return service
+}
+
+func (svc *ActivityPubService) defaultConfig() ActivityPubConfig {
+	privKey, _ := rsa.GenerateKey(rand.Reader, 2048)
+	pubKey := privKey.Public().(*rsa.PublicKey)
+
+	pubKeyPem := pem.EncodeToMemory(
+		&pem.Block{
+			Type:  "RSA PUBLIC KEY",
+			Bytes: x509.MarshalPKCS1PublicKey(pubKey),
+		},
+	)
+
+	privKeyPrm := pem.EncodeToMemory(
+		&pem.Block{
+			Type:  "RSA PRIVATE KEY",
+			Bytes: x509.MarshalPKCS1PrivateKey(privKey),
+		},
+	)
+
+	return ActivityPubConfig{
+		PreferredUsername: "blog",
+		PublicKeyPem:      string(pubKeyPem),
+		PrivateKeyPem:     string(privKeyPrm),
+	}
+}
+
+func (svc *ActivityPubService) GetApConfig() (ActivityPubConfig, error) {
+	apConfig := ActivityPubConfig{}
+	err := svc.configRepo.Get(config.ACT_PUB_CONF_NAME, &apConfig)
+	if err != nil {
+		println("ERROR IN ACTIVITY PUB CONFIG")
+		return ActivityPubConfig{}, err
+	}
+	if reflect.ValueOf(apConfig).IsZero() {
+		cfg := svc.defaultConfig()
+		svc.configRepo.Update(config.ACT_PUB_CONF_NAME, cfg)
+		return cfg, nil
+	}
+	return apConfig, nil
+}
+
+func (svc *ActivityPubService) ActorUrl() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl
+}
+func (svc *ActivityPubService) MainKeyUri() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "#main-key"
+}
+func (svc *ActivityPubService) InboxUrl() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "/activitypub/inbox"
+}
+func (svc *ActivityPubService) OutboxUrl() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "/activitypub/outbox"
+}
+func (svc *ActivityPubService) FollowersUrl() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "/activitypub/followers"
+}
+func (svc *ActivityPubService) AcccepId() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "#accept-" + strconv.FormatInt(time.Now().UnixNano(), 16)
+}
+
+func (svc *ActivityPubService) HashtagId(hashtag string) string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.FullUrl + "/tags/" + strings.ReplaceAll(hashtag, "#", "")
+}
+
+func (svc *ActivityPubService) ActorName() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.Title
+}
+
+func (svc *ActivityPubService) ActorIcon() vocab.Image {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	u := cfg.AvatarUrl
+	pUrl, _ := url.Parse(u)
+	parts := strings.Split(pUrl.Path, ".")
+	fullUrl, _ := url.JoinPath(cfg.FullUrl, u)
+	return vocab.Image{
+		Type:      vocab.ImageType,
+		MediaType: vocab.MimeType("image/" + parts[len(parts)-1]),
+		URL:       vocab.IRI(fullUrl),
+	}
+}
+
+func (svc *ActivityPubService) ActorSummary() string {
+	cfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	return cfg.SubTitle
+}
+
+func (s *ActivityPubService) AddFollower(follower string) error {
+	return s.followersRepo.Add(follower)
+}
+
+func (s *ActivityPubService) RemoveFollower(follower string) error {
+	return s.followersRepo.Remove(follower)
+}
+
+func (s *ActivityPubService) AllFollowers() ([]string, error) {
+	return s.followersRepo.All()
+}
+
+func (s *ActivityPubService) sign(privateKey *rsa.PrivateKey, pubKeyId string, body []byte, r *http.Request) error {
+	prefs := []httpsig.Algorithm{httpsig.RSA_SHA256}
+	digestAlgorithm := httpsig.DigestSha256
+	// The "Date" and "Digest" headers must already be set on r, as well as r.URL.
+	headersToSign := []string{httpsig.RequestTarget, "host", "date"}
+	if body != nil {
+		headersToSign = append(headersToSign, "digest")
+	}
+	signer, _, err := httpsig.NewSigner(prefs, digestAlgorithm, headersToSign, httpsig.Signature, 0)
+	if err != nil {
+		return err
+	}
+	// To sign the digest, we need to give the signer a copy of the body...
+	// ...but it is optional, no digest will be signed if given "nil"
+	// If r were a http.ResponseWriter, call SignResponse instead.
+	err = signer.SignRequest(privateKey, pubKeyId, r, body)
+
+	slog.Info("Signed Request", "req", r.Header)
+	return err
+}
+
+func (s *ActivityPubService) GetActor(reqUrl string) (vocab.Actor, error) {
+
+	siteConfig := model.SiteConfig{}
+	apConfig := ActivityPubConfig{}
+	s.configRepo.Get(config.ACT_PUB_CONF_NAME, &apConfig)
+	s.configRepo.Get(config.SITE_CONFIG, &siteConfig)
+
+	c := http.Client{}
+
+	parsedUrl, err := url.Parse(reqUrl)
+	if err != nil {
+		slog.Error("parse error", "err", err)
+		return vocab.Actor{}, err
+	}
+
+	req, _ := http.NewRequest("GET", reqUrl, nil)
+	req.Header.Set("Accept", "application/ld+json")
+	req.Header.Set("Date", time.Now().Format(http.TimeFormat))
+	req.Header.Set("Host", parsedUrl.Host)
+
+	err = s.sign(apConfig.PrivateKey(), s.MainKeyUri(), nil, req)
+	if err != nil {
+		slog.Error("Signing error", "err", err)
+		return vocab.Actor{}, err
+	}
+
+	resp, err := c.Do(req)
+	if err != nil {
+		slog.Error("failed to retrieve sender actor", "err", err, "url", reqUrl)
+		return vocab.Actor{}, err
+	}
+
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return vocab.Actor{}, err
+	}
+
+	item, err := vocab.UnmarshalJSON(data)
+	if err != nil {
+		return vocab.Actor{}, err
+	}
+
+	var actor vocab.Actor
+
+	err = vocab.OnActor(item, func(o *vocab.Actor) error {
+		actor = *o
+		return nil
+	})
+
+	return actor, err
+}
+
+func (s *ActivityPubService) VerifySignature(r *http.Request, sender string) error {
+	siteConfig := model.SiteConfig{}
+	apConfig := ActivityPubConfig{}
+	s.configRepo.Get(config.ACT_PUB_CONF_NAME, &apConfig)
+	s.configRepo.Get(config.SITE_CONFIG, &siteConfig)
+
+	slog.Info("verifying for", "sender", sender, "retriever", s.ActorUrl())
+
+	actor, err := s.GetActor(sender)
+	// actor does not have a pub key -> don't verify
+	if actor.PublicKey.PublicKeyPem == "" {
+		return nil
+	}
+
+	if err != nil {
+		slog.Error("unable to retrieve actor for sig verification", "sender", sender)
+		return err
+	}
+	block, _ := pem.Decode([]byte(actor.PublicKey.PublicKeyPem))
+	pubKey, err := x509.ParsePKIXPublicKey(block.Bytes)
+	if err != nil {
+		slog.Error("unable to decode pub key pem", "pubKeyPem", actor.PublicKey.PublicKeyPem)
+		return err
+	}
+	slog.Info("retrieved pub key of sender", "actor", actor, "pubKey", pubKey)
+
+	verifier, err := httpsig.NewVerifier(r)
+	if err != nil {
+		slog.Error("invalid signature", "err", err)
+		return err
+	}
+	return verifier.Verify(pubKey, httpsig.RSA_SHA256)
+}
+
+func (s *ActivityPubService) Accept(act *vocab.Activity) error {
+	actor, err := s.GetActor(act.Actor.GetID().String())
+	if err != nil {
+		return err
+	}
+
+	accept := vocab.AcceptNew(vocab.IRI(s.AcccepId()), act)
+	data, err := jsonld.WithContext(
+		jsonld.IRI(vocab.ActivityBaseURI),
+	).Marshal(accept)
+
+	if err != nil {
+		slog.Error("marshalling error", "err", err)
+		return err
+	}
+
+	return s.sendObject(actor, data)
+}
+
+func (s *ActivityPubService) AddLike(sender string, liked string, likeId string) error {
+	entry, err := s.entryService.FindByUrl(liked)
+	if err != nil {
+		return err
+	}
+
+	actor, err := s.GetActor(sender)
+	if err != nil {
+		return err
+	}
+
+	var like *interactions.Like
+	interaction, err := s.interactionRepository.FindById(likeId)
+	if err != nil {
+		interaction = &interactions.Like{}
+	}
+	like, ok := interaction.(*interactions.Like)
+	if !ok {
+		return errors.New("existing interaction with same id is not a like")
+	}
+	existing := like.ID() != ""
+
+	likeMeta := interactions.LikeMetaData{
+		SenderUrl:  sender,
+		SenderName: actor.Name.String(),
+	}
+	like.SetID(likeId)
+	like.SetMetaData(&likeMeta)
+	like.SetEntryID(entry.ID())
+	like.SetCreatedAt(time.Now())
+	if !existing {
+		return s.interactionRepository.Create(like)
+	} else {
+		return s.interactionRepository.Update(like)
+	}
+}
+
+func (s *ActivityPubService) RemoveLike(id string) error {
+	interaction, err := s.interactionRepository.FindById(id)
+	if err != nil {
+		interaction = &interactions.Like{}
+	}
+	return s.interactionRepository.Delete(interaction)
+}
+
+func (s *ActivityPubService) AddRepost(sender string, reposted string, respostId string) error {
+	entry, err := s.entryService.FindByUrl(reposted)
+	if err != nil {
+		return err
+	}
+
+	actor, err := s.GetActor(sender)
+	if err != nil {
+		return err
+	}
+
+	var repost *interactions.Repost
+	interaction, err := s.interactionRepository.FindById(respostId)
+	if err != nil {
+		interaction = &interactions.Repost{}
+	}
+	repost, ok := interaction.(*interactions.Repost)
+	if !ok {
+		return errors.New("existing interaction with same id is not a like")
+	}
+	existing := repost.ID() != ""
+
+	repostMeta := interactions.RepostMetaData{
+		SenderUrl:  sender,
+		SenderName: actor.Name.String(),
+	}
+	repost.SetID(respostId)
+	repost.SetMetaData(&repostMeta)
+	repost.SetEntryID(entry.ID())
+	repost.SetCreatedAt(time.Now())
+	if !existing {
+		return s.interactionRepository.Create(repost)
+	} else {
+		return s.interactionRepository.Update(repost)
+	}
+}
+
+func (s *ActivityPubService) RemoveRepost(id string) error {
+	interaction, err := s.interactionRepository.FindById(id)
+	if err != nil {
+		interaction = &interactions.Repost{}
+	}
+	return s.interactionRepository.Delete(interaction)
+}
+
+func (s *ActivityPubService) sendObject(to vocab.Actor, data []byte) error {
+	siteConfig := model.SiteConfig{}
+	apConfig := ActivityPubConfig{}
+	s.configRepo.Get(config.ACT_PUB_CONF_NAME, &apConfig)
+	s.configRepo.Get(config.SITE_CONFIG, &siteConfig)
+
+	if to.Inbox == nil {
+		slog.Error("actor has no inbox", "actor", to)
+		return errors.New("actor has no inbox")
+	}
+
+	actorUrl, err := url.Parse(to.Inbox.GetID().String())
+	if err != nil {
+		slog.Error("parse error", "err", err)
+		return err
+	}
+
+	c := http.Client{}
+	req, _ := http.NewRequest("POST", to.Inbox.GetID().String(), bytes.NewReader(data))
+	req.Header.Set("Accept", "application/ld+json")
+	req.Header.Set("Date", time.Now().Format(http.TimeFormat))
+	req.Header.Set("Host", actorUrl.Host)
+	err = s.sign(apConfig.PrivateKey(), s.MainKeyUri(), data, req)
+	if err != nil {
+		slog.Error("Signing error", "err", err)
+		return err
+	}
+	resp, err := c.Do(req)
+	if err != nil {
+		slog.Error("Sending error", "url", req.URL, "err", err)
+		return err
+	}
+	slog.Info("Request", "host", resp.Request.Header)
+
+	if resp.StatusCode > 299 {
+		body, _ := io.ReadAll(resp.Body)
+		slog.Error("Error sending Note", "method", resp.Request.Method, "url", resp.Request.URL, "status", resp.Status, "body", string(body))
+		return err
+	}
+	body, _ := io.ReadAll(resp.Body)
+	slog.Info("Sent Body", "body", string(data))
+	slog.Info("Retrieved", "status", resp.Status, "body", string(body))
+	return nil
+}
+
+/*
+ * Notifiers
+ */
+
+func (svc *ActivityPubService) NotifyEntryCreated(entry model.Entry) {
+	slog.Info("Processing Entry Create for ActivityPub")
+	followers, err := svc.AllFollowers()
+	if err != nil {
+		slog.Error("Cannot retrieve followers")
+	}
+
+	object, err := svc.entryToObject(entry)
+	if err != nil {
+		slog.Error("Cannot convert object", "err", err)
+	}
+
+	create := vocab.CreateNew(object.ID, object)
+	create.Actor = object.AttributedTo
+	create.To = object.To
+	create.Published = object.Published
+	data, err := jsonld.WithContext(
+		jsonld.IRI(vocab.ActivityBaseURI),
+		jsonld.Context{
+			jsonld.ContextElement{
+				Term: "toot",
+				IRI:  jsonld.IRI("http://joinmastodon.org/ns#"),
+			},
+		},
+	).Marshal(create)
+	if err != nil {
+		slog.Error("marshalling error", "err", err)
+	}
+
+	for _, follower := range followers {
+		actor, err := svc.GetActor(follower)
+		if err != nil {
+			slog.Error("Unable to retrieve follower actor", "err", err)
+		}
+		svc.sendObject(actor, data)
+	}
+}
+
+func (svc *ActivityPubService) NotifyEntryUpdated(entry model.Entry) {
+	slog.Info("Processing Entry Create for ActivityPub")
+	followers, err := svc.AllFollowers()
+	if err != nil {
+		slog.Error("Cannot retrieve followers")
+	}
+
+	object, err := svc.entryToObject(entry)
+	if err != nil {
+		slog.Error("Cannot convert object", "err", err)
+	}
+
+	update := vocab.UpdateNew(object.ID, object)
+	update.Actor = object.AttributedTo
+	update.To = object.To
+	update.Published = object.Published
+	data, err := jsonld.WithContext(
+		jsonld.IRI(vocab.ActivityBaseURI),
+		jsonld.Context{
+			jsonld.ContextElement{
+				Term: "toot",
+				IRI:  jsonld.IRI("http://joinmastodon.org/ns#"),
+			},
+		},
+	).Marshal(update)
+	if err != nil {
+		slog.Error("marshalling error", "err", err)
+	}
+
+	for _, follower := range followers {
+		actor, err := svc.GetActor(follower)
+		if err != nil {
+			slog.Error("Unable to retrieve follower actor", "err", err)
+		}
+		svc.sendObject(actor, data)
+	}
+}
+
+func (svc *ActivityPubService) NotifyEntryDeleted(entry model.Entry) {
+	obj, err := svc.entryToObject(entry)
+	if err != nil {
+		slog.Error("error converting to object", "err", err)
+		return
+	}
+
+	followers, err := svc.AllFollowers()
+	if err != nil {
+		slog.Error("Cannot retrieve followers")
+	}
+
+	delete := vocab.DeleteNew(obj.ID, obj)
+	delete.Actor = obj.AttributedTo
+	delete.To = obj.To
+	delete.Published = time.Now()
+	data, err := jsonld.WithContext(
+		jsonld.IRI(vocab.ActivityBaseURI),
+	).Marshal(delete)
+	if err != nil {
+		slog.Error("marshalling error", "err", err)
+	}
+
+	for _, follower := range followers {
+		actor, err := svc.GetActor(follower)
+		if err != nil {
+			slog.Error("Unable to retrieve follower actor", "err", err)
+		}
+		svc.sendObject(actor, data)
+	}
+
+}
+
+func (svc *ActivityPubService) entryToObject(entry model.Entry) (vocab.Object, error) {
+	// limit to notes for now
+
+	if noteEntry, ok := entry.(*entrytypes.Note); ok {
+		return svc.noteToObject(noteEntry), nil
+	}
+	if imageEntry, ok := entry.(*entrytypes.Image); ok {
+		return svc.imageToObject(imageEntry), nil
+	}
+	if articleEntry, ok := entry.(*entrytypes.Article); ok {
+		return svc.articleToObject(articleEntry), nil
+	}
+	if recipeEntry, ok := entry.(*entrytypes.Recipe); ok {
+		return svc.recipeToObject(recipeEntry), nil
+	}
+
+	slog.Warn("entry type not yet supported for activity pub")
+	return vocab.Object{}, errors.New("entry type not supported")
+}
+
+func (svc *ActivityPubService) noteToObject(noteEntry *entrytypes.Note) vocab.Object {
+
+	siteCfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	content := noteEntry.Content()
+	r := regexp.MustCompile("#[a-z0-9_]+")
+	matches := r.FindAllString(string(content), -1)
+	tags := vocab.ItemCollection{}
+	for _, hashtag := range matches {
+		tags.Append(vocab.Object{
+			ID:   vocab.ID(svc.HashtagId(hashtag)),
+			Name: vocab.NaturalLanguageValues{{Value: vocab.Content(hashtag)}},
+		})
+	}
+
+	note := vocab.Note{
+		ID:   vocab.ID(noteEntry.FullUrl(siteCfg)),
+		Type: "Note",
+		To: vocab.ItemCollection{
+			vocab.PublicNS,
+			vocab.IRI(svc.FollowersUrl()),
+		},
+		Published:    *noteEntry.PublishedAt(),
+		AttributedTo: vocab.ID(svc.ActorUrl()),
+		Content: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(content)},
+		},
+		Tag: tags,
+	}
+	return note
+
+}
+
+func (svc *ActivityPubService) imageToObject(imageEntry *entrytypes.Image) vocab.Object {
+	siteCfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	content := imageEntry.Content()
+
+	imgPath := imageEntry.ImageUrl()
+	fullImageUrl, _ := url.JoinPath(siteCfg.FullUrl, imgPath)
+	binaryFile, err := svc.binService.FindById(imageEntry.MetaData().(*entrytypes.ImageMetaData).ImageId)
+	if err != nil {
+		slog.Error("cannot get image file")
+	}
+
+	attachments := vocab.ItemCollection{}
+	attachments = append(attachments, vocab.Document{
+		Type:      vocab.DocumentType,
+		MediaType: vocab.MimeType(binaryFile.Mime()),
+		URL:       vocab.ID(fullImageUrl),
+		Name: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(content)},
+		},
+	})
+
+	image := vocab.Image{
+		ID:   vocab.ID(imageEntry.FullUrl(siteCfg)),
+		Type: "Image",
+		To: vocab.ItemCollection{
+			vocab.PublicNS,
+			vocab.IRI(svc.FollowersUrl()),
+		},
+		Published:    *imageEntry.PublishedAt(),
+		AttributedTo: vocab.ID(svc.ActorUrl()),
+		Name: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(imageEntry.Title())},
+		},
+		Content: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(imageEntry.Title() + "<br><br>" + string(content))},
+		},
+		Attachment: attachments,
+		// Tag: tags,
+	}
+	return image
+
+}
+
+func (svc *ActivityPubService) articleToObject(articleEntry *entrytypes.Article) vocab.Object {
+	siteCfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	content := articleEntry.Content()
+
+	image := vocab.Article{
+		ID:   vocab.ID(articleEntry.FullUrl(siteCfg)),
+		Type: "Article",
+		To: vocab.ItemCollection{
+			vocab.PublicNS,
+			vocab.IRI(svc.FollowersUrl()),
+		},
+		Published:    *articleEntry.PublishedAt(),
+		AttributedTo: vocab.ID(svc.ActorUrl()),
+		Name: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(articleEntry.Title())},
+		},
+		Content: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(string(content))},
+		},
+	}
+	return image
+
+}
+
+func (svc *ActivityPubService) recipeToObject(recipeEntry *entrytypes.Recipe) vocab.Object {
+	siteCfg, _ := svc.siteConfigServcie.GetSiteConfig()
+	content := recipeEntry.Content()
+
+	image := vocab.Article{
+		ID:   vocab.ID(recipeEntry.FullUrl(siteCfg)),
+		Type: "Article",
+		To: vocab.ItemCollection{
+			vocab.PublicNS,
+			vocab.IRI(svc.FollowersUrl()),
+		},
+		Published:    *recipeEntry.PublishedAt(),
+		AttributedTo: vocab.ID(svc.ActorUrl()),
+		Name: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(recipeEntry.Title())},
+		},
+		Content: vocab.NaturalLanguageValues{
+			{Value: vocab.Content(string(content))},
+		},
+	}
+	return image
+
+}

app/author_service.go

@@ -4,7 +4,6 @@ import (
 	"crypto/sha256"
 	"fmt"
 	"owl-blogs/app/repository"
-	"owl-blogs/config"
 	"owl-blogs/domain/model"
 	"strings"
 
@@ -12,12 +11,12 @@ import (
 )
 
 type AuthorService struct {
-	repo           repository.AuthorRepository
+	repo              repository.AuthorRepository
-	siteConfigRepo repository.ConfigRepository
+	siteConfigService *SiteConfigService
 }
 
-func NewAuthorService(repo repository.AuthorRepository, siteConfigRepo repository.ConfigRepository) *AuthorService {
+func NewAuthorService(repo repository.AuthorRepository, siteConfigService *SiteConfigService) *AuthorService {
-	return &AuthorService{repo: repo, siteConfigRepo: siteConfigRepo}
+	return &AuthorService{repo: repo, siteConfigService: siteConfigService}
 }
 
 func hashPassword(password string) (string, error) {
@@ -36,6 +35,21 @@ func (s *AuthorService) Create(name string, password string) (*model.Author, err
 	return s.repo.Create(name, hash)
 }
 
+func (s *AuthorService) SetPassword(name string, password string) error {
+	hash, err := hashPassword(password)
+	if err != nil {
+		return err
+	}
+	author, err := s.repo.FindByName(name)
+	if err != nil {
+		return err
+	}
+	author.PasswordHash = hash
+	err = s.repo.Update(author)
+	return err
+
+}
+
 func (s *AuthorService) FindByName(name string) (*model.Author, error) {
 	return s.repo.FindByName(name)
 }
@@ -50,14 +64,13 @@ func (s *AuthorService) Authenticate(name string, password string) bool {
 }
 
 func (s *AuthorService) getSecretKey() string {
-	siteConfig := model.SiteConfig{}
+	siteConfig, err := s.siteConfigService.GetSiteConfig()
-	err := s.siteConfigRepo.Get(config.SITE_CONFIG, &siteConfig)
 	if err != nil {
 		panic(err)
 	}
 	if siteConfig.Secret == "" {
 		siteConfig.Secret = RandStringRunes(64)
-		err = s.siteConfigRepo.Update(config.SITE_CONFIG, siteConfig)
+		err = s.siteConfigService.UpdateSiteConfig(siteConfig)
 		if err != nil {
 			panic(err)
 		}

app/author_service_test.go

@@ -30,7 +30,7 @@ func (c *testConfigRepo) Update(name string, result interface{}) error {
 func getAutherService() *app.AuthorService {
 	db := test.NewMockDb()
 	authorRepo := infra.NewDefaultAuthorRepo(db)
-	authorService := app.NewAuthorService(authorRepo, &testConfigRepo{})
+	authorService := app.NewAuthorService(authorRepo, app.NewSiteConfigService(&testConfigRepo{}))
 	return authorService
 
 }

app/binary_service.go

@@ -24,3 +24,14 @@ func (s *BinaryService) CreateEntryFile(name string, file []byte, entry model.En
 func (s *BinaryService) FindById(id string) (*model.BinaryFile, error) {
 	return s.repo.FindById(id)
 }
+
+// ListIds list all ids of binary files
+// if filter is not empty, the list will be filter to all ids which include the filter filter substring
+// ids and filters are compared in lower case
+func (s *BinaryService) ListIds(filter string) ([]string, error) {
+	return s.repo.ListIds(filter)
+}
+
+func (s *BinaryService) Delete(binary *model.BinaryFile) error {
+	return s.repo.Delete(binary)
+}

app/config_register.go

@@ -0,0 +1,39 @@
+package app
+
+import "owl-blogs/domain/model"
+
+type AppConfig interface {
+	model.Formable
+}
+
+type ConfigRegister struct {
+	configs map[string]AppConfig
+}
+
+type RegisteredConfig struct {
+	Name   string
+	Config AppConfig
+}
+
+func NewConfigRegister() *ConfigRegister {
+	return &ConfigRegister{configs: map[string]AppConfig{}}
+}
+
+func (r *ConfigRegister) Register(name string, config AppConfig) {
+	r.configs[name] = config
+}
+
+func (r *ConfigRegister) Configs() []RegisteredConfig {
+	var configs []RegisteredConfig
+	for name, config := range r.configs {
+		configs = append(configs, RegisteredConfig{
+			Name:   name,
+			Config: config,
+		})
+	}
+	return configs
+}
+
+func (r *ConfigRegister) GetConfig(name string) AppConfig {
+	return r.configs[name]
+}

app/entry_register.go

@@ -1,58 +1,11 @@
 package app
 
 import (
-	"errors"
 	"owl-blogs/domain/model"
-	"reflect"
 )
 
-type EntryTypeRegistry struct {
+type EntryTypeRegistry = TypeRegistry[model.Entry]
-	types map[string]model.Entry
-}
 
 func NewEntryTypeRegistry() *EntryTypeRegistry {
-	return &EntryTypeRegistry{types: map[string]model.Entry{}}
+	return NewTypeRegistry[model.Entry]()
-}
-
-func (r *EntryTypeRegistry) entryType(entry model.Entry) string {
-	return reflect.TypeOf(entry).Elem().Name()
-}
-
-func (r *EntryTypeRegistry) Register(entry model.Entry) error {
-	t := r.entryType(entry)
-	if _, ok := r.types[t]; ok {
-		return errors.New("entry type already registered")
-	}
-	r.types[t] = entry
-	return nil
-}
-
-func (r *EntryTypeRegistry) Types() []model.Entry {
-	types := []model.Entry{}
-	for _, t := range r.types {
-		types = append(types, t)
-	}
-	return types
-}
-
-func (r *EntryTypeRegistry) TypeName(entry model.Entry) (string, error) {
-	t := r.entryType(entry)
-	if _, ok := r.types[t]; !ok {
-		return "", errors.New("entry type not registered")
-	}
-	return t, nil
-}
-
-func (r *EntryTypeRegistry) Type(name string) (model.Entry, error) {
-	if _, ok := r.types[name]; !ok {
-		return nil, errors.New("entry type not registered")
-	}
-
-	val := reflect.ValueOf(r.types[name])
-	if val.Kind() == reflect.Ptr {
-		val = reflect.Indirect(val)
-	}
-	newEntry := reflect.New(val.Type()).Interface().(model.Entry)
-
-	return newEntry, nil
 }

app/entry_service.go

@@ -1,34 +1,107 @@
 package app
 
 import (
+	"errors"
+	"fmt"
 	"owl-blogs/app/repository"
 	"owl-blogs/domain/model"
+	"regexp"
+	"strings"
 )
 
 type EntryService struct {
-	EntryRepository repository.EntryRepository
+	EntryRepository   repository.EntryRepository
+	siteConfigServcie *SiteConfigService
+	Bus               *EventBus
 }
 
-func NewEntryService(entryRepository repository.EntryRepository) *EntryService {
+func NewEntryService(
-	return &EntryService{EntryRepository: entryRepository}
+	entryRepository repository.EntryRepository,
+	siteConfigServcie *SiteConfigService,
+	bus *EventBus,
+) *EntryService {
+	return &EntryService{
+		EntryRepository:   entryRepository,
+		siteConfigServcie: siteConfigServcie,
+		Bus:               bus,
+	}
 }
 
 func (s *EntryService) Create(entry model.Entry) error {
-	return s.EntryRepository.Create(entry)
+	// try to find a good ID
+	m := regexp.MustCompile(`[^a-z0-9-]`)
+	prefix := m.ReplaceAllString(strings.ToLower(entry.Title()), "-")
+	title := prefix
+	counter := 0
+	for {
+		_, err := s.EntryRepository.FindById(title)
+		if err == nil {
+			counter += 1
+			title = prefix + "-" + fmt.Sprintf("%s-%d", prefix, counter)
+		} else {
+			break
+		}
+	}
+	entry.SetID(title)
+
+	err := s.EntryRepository.Create(entry)
+	if err != nil {
+		return err
+	}
+	// only notify if the publishing date is set
+	// otherwise this is a draft.
+	// listeners might publish the entry to other services/platforms
+	// this should only happen for publshed content
+	if entry.PublishedAt() != nil && !entry.PublishedAt().IsZero() {
+		s.Bus.NotifyCreated(entry)
+	}
+	return nil
 }
 
 func (s *EntryService) Update(entry model.Entry) error {
-	return s.EntryRepository.Update(entry)
+	err := s.EntryRepository.Update(entry)
+	if err != nil {
+		return err
+	}
+	// only notify if the publishing date is set
+	// otherwise this is a draft.
+	// listeners might publish the entry to other services/platforms
+	// this should only happen for publshed content
+	if entry.PublishedAt() != nil && !entry.PublishedAt().IsZero() {
+		s.Bus.NotifyUpdated(entry)
+	}
+	return nil
 }
 
 func (s *EntryService) Delete(entry model.Entry) error {
-	return s.EntryRepository.Delete(entry)
+	err := s.EntryRepository.Delete(entry)
+	if err != nil {
+		return err
+	}
+	// deletes should always be notfied
+	// a published entry might be converted to a draft before deletion
+	// omitting the deletion in this case would prevent deletion on other platforms
+	s.Bus.NotifyDeleted(entry)
+	return nil
 }
 
 func (s *EntryService) FindById(id string) (model.Entry, error) {
 	return s.EntryRepository.FindById(id)
 }
 
+func (s *EntryService) FindByUrl(url string) (model.Entry, error) {
+	cfg, _ := s.siteConfigServcie.GetSiteConfig()
+	if !strings.HasPrefix(url, cfg.FullUrl) {
+		return nil, errors.New("url does not belong to blog")
+	}
+	if strings.HasSuffix(url, "/") {
+		url = url[:len(url)-1]
+	}
+	parts := strings.Split(url, "/")
+	id := parts[len(parts)-1]
+	return s.FindById(id)
+}
+
 func (s *EntryService) filterEntries(entries []model.Entry, published bool, drafts bool) []model.Entry {
 	filteredEntries := make([]model.Entry, 0)
 	for _, entry := range entries {

app/entry_service_test.go

@@ -0,0 +1,47 @@
+package app_test
+
+import (
+	"owl-blogs/app"
+	"owl-blogs/infra"
+	"owl-blogs/test"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func setupService() *app.EntryService {
+	db := test.NewMockDb()
+	register := app.NewEntryTypeRegistry()
+	register.Register(&test.MockEntry{})
+	repo := infra.NewEntryRepository(db, register)
+	cfgRepo := infra.NewConfigRepo(db)
+	cfgService := app.NewSiteConfigService(cfgRepo)
+	service := app.NewEntryService(repo, cfgService, app.NewEventBus())
+	return service
+}
+
+func TestNiceEntryId(t *testing.T) {
+	service := setupService()
+	entry := &test.MockEntry{}
+	meta := test.MockEntryMetaData{
+		Title: "Hello World",
+	}
+	entry.SetMetaData(&meta)
+
+	err := service.Create(entry)
+	require.NoError(t, err)
+	require.Equal(t, "hello-world", entry.ID())
+}
+
+func TestNoTitleCreation(t *testing.T) {
+	service := setupService()
+	entry := &test.MockEntry{}
+	meta := test.MockEntryMetaData{
+		Title: "",
+	}
+	entry.SetMetaData(&meta)
+
+	err := service.Create(entry)
+	require.NoError(t, err)
+	require.NotEqual(t, "", entry.ID())
+}

app/event_bus.go

@@ -0,0 +1,51 @@
+package app
+
+import "owl-blogs/domain/model"
+
+type Subscriber interface{}
+type EntryCreatedSubscriber interface {
+	NotifyEntryCreated(entry model.Entry)
+}
+
+type EntryUpdatedSubscriber interface {
+	NotifyEntryUpdated(entry model.Entry)
+}
+type EntryDeletedSubscriber interface {
+	NotifyEntryDeleted(entry model.Entry)
+}
+
+type EventBus struct {
+	subscribers []Subscriber
+}
+
+func NewEventBus() *EventBus {
+	return &EventBus{subscribers: make([]Subscriber, 0)}
+}
+
+func (b *EventBus) Subscribe(subscriber Subscriber) {
+	b.subscribers = append(b.subscribers, subscriber)
+}
+
+func (b *EventBus) NotifyCreated(entry model.Entry) {
+	for _, subscriber := range b.subscribers {
+		if sub, ok := subscriber.(EntryCreatedSubscriber); ok {
+			go sub.NotifyEntryCreated(entry)
+		}
+	}
+}
+
+func (b *EventBus) NotifyUpdated(entry model.Entry) {
+	for _, subscriber := range b.subscribers {
+		if sub, ok := subscriber.(EntryUpdatedSubscriber); ok {
+			go sub.NotifyEntryUpdated(entry)
+		}
+	}
+}
+
+func (b *EventBus) NotifyDeleted(entry model.Entry) {
+	for _, subscriber := range b.subscribers {
+		if sub, ok := subscriber.(EntryDeletedSubscriber); ok {
+			go sub.NotifyEntryDeleted(entry)
+		}
+	}
+}

app/generic_register.go

@@ -0,0 +1,57 @@
+package app
+
+import (
+	"errors"
+	"reflect"
+)
+
+type TypeRegistry[T any] struct {
+	types map[string]T
+}
+
+func NewTypeRegistry[T any]() *TypeRegistry[T] {
+	return &TypeRegistry[T]{types: map[string]T{}}
+}
+
+func (r *TypeRegistry[T]) entryType(entry T) string {
+	return reflect.TypeOf(entry).Elem().Name()
+}
+
+func (r *TypeRegistry[T]) Register(entry T) error {
+	t := r.entryType(entry)
+	if _, ok := r.types[t]; ok {
+		return errors.New("entry type already registered")
+	}
+	r.types[t] = entry
+	return nil
+}
+
+func (r *TypeRegistry[T]) Types() []T {
+	types := []T{}
+	for _, t := range r.types {
+		types = append(types, t)
+	}
+	return types
+}
+
+func (r *TypeRegistry[T]) TypeName(entry T) (string, error) {
+	t := r.entryType(entry)
+	if _, ok := r.types[t]; !ok {
+		return "", errors.New("entry type not registered")
+	}
+	return t, nil
+}
+
+func (r *TypeRegistry[T]) Type(name string) (T, error) {
+	if _, ok := r.types[name]; !ok {
+		return *new(T), errors.New("entry type not registered")
+	}
+
+	val := reflect.ValueOf(r.types[name])
+	if val.Kind() == reflect.Ptr {
+		val = reflect.Indirect(val)
+	}
+	newEntry := reflect.New(val.Type()).Interface().(T)
+
+	return newEntry, nil
+}

app/indieweb_utils.go

@@ -0,0 +1,267 @@
+package app
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"golang.org/x/net/html"
+)
+
+type HtmlParser interface {
+	ParseHEntry(resp *http.Response) (ParsedHEntry, error)
+	ParseLinks(resp *http.Response) ([]string, error)
+	ParseLinksFromString(string) ([]string, error)
+	GetWebmentionEndpoint(resp *http.Response) (string, error)
+	GetRedirctUris(resp *http.Response) ([]string, error)
+}
+
+type ParsedHEntry struct {
+	Title string
+}
+
+func collectText(n *html.Node, buf *bytes.Buffer) {
+
+	if n.Type == html.TextNode {
+		buf.WriteString(n.Data)
+	}
+	for c := n.FirstChild; c != nil; c = c.NextSibling {
+		collectText(c, buf)
+	}
+}
+
+func readResponseBody(resp *http.Response) (string, error) {
+	defer resp.Body.Close()
+	bodyBytes, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	return string(bodyBytes), nil
+}
+
+func ParseHEntry(resp *http.Response) (ParsedHEntry, error) {
+	htmlStr, err := readResponseBody(resp)
+	if err != nil {
+		return ParsedHEntry{}, err
+	}
+	doc, err := html.Parse(strings.NewReader(htmlStr))
+	if err != nil {
+		return ParsedHEntry{}, err
+	}
+
+	var interpretHFeed func(*html.Node, *ParsedHEntry, bool) (ParsedHEntry, error)
+	interpretHFeed = func(n *html.Node, curr *ParsedHEntry, parent bool) (ParsedHEntry, error) {
+		attrs := n.Attr
+		for _, attr := range attrs {
+			if attr.Key == "class" && strings.Contains(attr.Val, "p-name") {
+				buf := &bytes.Buffer{}
+				collectText(n, buf)
+				curr.Title = buf.String()
+				return *curr, nil
+			}
+		}
+
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			interpretHFeed(c, curr, false)
+		}
+		return *curr, nil
+	}
+
+	var findHFeed func(*html.Node) (ParsedHEntry, error)
+	findHFeed = func(n *html.Node) (ParsedHEntry, error) {
+		attrs := n.Attr
+		for _, attr := range attrs {
+			if attr.Key == "class" && strings.Contains(attr.Val, "h-entry") {
+				return interpretHFeed(n, &ParsedHEntry{}, true)
+			}
+		}
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			entry, err := findHFeed(c)
+			if err == nil {
+				return entry, nil
+			}
+		}
+		return ParsedHEntry{}, errors.New("no h-entry found")
+	}
+	return findHFeed(doc)
+}
+
+func ParseLinks(resp *http.Response) ([]string, error) {
+	htmlStr, err := readResponseBody(resp)
+	if err != nil {
+		return []string{}, err
+	}
+	return ParseLinksFromString(htmlStr)
+}
+
+func ParseLinksFromString(htmlStr string) ([]string, error) {
+	doc, err := html.Parse(strings.NewReader(htmlStr))
+	if err != nil {
+		return make([]string, 0), err
+	}
+
+	var findLinks func(*html.Node) ([]string, error)
+	findLinks = func(n *html.Node) ([]string, error) {
+		links := make([]string, 0)
+		if n.Type == html.ElementNode && n.Data == "a" {
+			for _, attr := range n.Attr {
+				if attr.Key == "href" {
+					links = append(links, attr.Val)
+				}
+			}
+		}
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			childLinks, _ := findLinks(c)
+			links = append(links, childLinks...)
+		}
+		return links, nil
+	}
+	return findLinks(doc)
+}
+
+func GetWebmentionEndpoint(resp *http.Response) (string, error) {
+	//request url
+	requestUrl := resp.Request.URL
+
+	// Check link headers
+	for _, linkHeader := range resp.Header["Link"] {
+		linkHeaderParts := strings.Split(linkHeader, ",")
+		for _, linkHeaderPart := range linkHeaderParts {
+			linkHeaderPart = strings.TrimSpace(linkHeaderPart)
+			params := strings.Split(linkHeaderPart, ";")
+			if len(params) != 2 {
+				continue
+			}
+			for _, param := range params[1:] {
+				param = strings.TrimSpace(param)
+				if strings.Contains(param, "webmention") {
+					link := strings.Split(params[0], ";")[0]
+					link = strings.Trim(link, "<>")
+					linkUrl, err := url.Parse(link)
+					if err != nil {
+						return "", err
+					}
+					return requestUrl.ResolveReference(linkUrl).String(), nil
+				}
+			}
+		}
+	}
+
+	htmlStr, err := readResponseBody(resp)
+	if err != nil {
+		return "", err
+	}
+	doc, err := html.Parse(strings.NewReader(htmlStr))
+	if err != nil {
+		return "", err
+	}
+
+	var findEndpoint func(*html.Node) (string, error)
+	findEndpoint = func(n *html.Node) (string, error) {
+		if n.Type == html.ElementNode && (n.Data == "link" || n.Data == "a") {
+			for _, attr := range n.Attr {
+				if attr.Key == "rel" {
+					vals := strings.Split(attr.Val, " ")
+					for _, val := range vals {
+						if val == "webmention" {
+							for _, attr := range n.Attr {
+								if attr.Key == "href" {
+									return attr.Val, nil
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			endpoint, err := findEndpoint(c)
+			if err == nil {
+				return endpoint, nil
+			}
+		}
+		return "", errors.New("no webmention endpoint found")
+	}
+	linkUrlStr, err := findEndpoint(doc)
+	if err != nil {
+		return "", err
+	}
+	linkUrl, err := url.Parse(linkUrlStr)
+	if err != nil {
+		return "", err
+	}
+	return requestUrl.ResolveReference(linkUrl).String(), nil
+}
+
+func GetRedirctUris(resp *http.Response) ([]string, error) {
+	//request url
+	requestUrl := resp.Request.URL
+
+	htmlStr, err := readResponseBody(resp)
+	if err != nil {
+		return make([]string, 0), err
+	}
+	doc, err := html.Parse(strings.NewReader(htmlStr))
+	if err != nil {
+		return make([]string, 0), err
+	}
+
+	var findLinks func(*html.Node) ([]string, error)
+	// Check link headers
+	header_links := make([]string, 0)
+	for _, linkHeader := range resp.Header["Link"] {
+		linkHeaderParts := strings.Split(linkHeader, ",")
+		for _, linkHeaderPart := range linkHeaderParts {
+			linkHeaderPart = strings.TrimSpace(linkHeaderPart)
+			params := strings.Split(linkHeaderPart, ";")
+			if len(params) != 2 {
+				continue
+			}
+			for _, param := range params[1:] {
+				param = strings.TrimSpace(param)
+				if strings.Contains(param, "redirect_uri") {
+					link := strings.Split(params[0], ";")[0]
+					link = strings.Trim(link, "<>")
+					linkUrl, err := url.Parse(link)
+					if err == nil {
+						header_links = append(header_links, requestUrl.ResolveReference(linkUrl).String())
+					}
+				}
+			}
+		}
+	}
+
+	findLinks = func(n *html.Node) ([]string, error) {
+		links := make([]string, 0)
+		if n.Type == html.ElementNode && n.Data == "link" {
+			// check for rel="redirect_uri"
+			rel := ""
+			href := ""
+
+			for _, attr := range n.Attr {
+				if attr.Key == "href" {
+					href = attr.Val
+				}
+				if attr.Key == "rel" {
+					rel = attr.Val
+				}
+			}
+			if rel == "redirect_uri" {
+				linkUrl, err := url.Parse(href)
+				if err == nil {
+					links = append(links, requestUrl.ResolveReference(linkUrl).String())
+				}
+			}
+		}
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			childLinks, _ := findLinks(c)
+			links = append(links, childLinks...)
+		}
+		return links, nil
+	}
+	body_links, err := findLinks(doc)
+	return append(body_links, header_links...), err
+}

app/interaction_register.go

@@ -0,0 +1,11 @@
+package app
+
+import (
+	"owl-blogs/domain/model"
+)
+
+type InteractionTypeRegistry = TypeRegistry[model.Interaction]
+
+func NewInteractionTypeRegistry() *InteractionTypeRegistry {
+	return NewTypeRegistry[model.Interaction]()
+}

app/interaction_service.go

@@ -0,0 +1,14 @@
+package app
+
+import (
+	"owl-blogs/app/repository"
+	"owl-blogs/domain/model"
+)
+
+type InteractionService struct {
+	repo repository.InteractionRepository
+}
+
+func (s *InteractionService) ListInteractions() ([]model.Interaction, error) {
+	return s.repo.ListAllInteractions()
+}

app/owlhttp/interface.go

@@ -0,0 +1,13 @@
+package owlhttp
+
+import (
+	"io"
+	"net/http"
+	"net/url"
+)
+
+type HttpClient interface {
+	Get(url string) (resp *http.Response, err error)
+	Post(url, contentType string, body io.Reader) (resp *http.Response, err error)
+	PostForm(url string, data url.Values) (resp *http.Response, err error)
+}

app/repository/interfaces.go

@@ -19,12 +19,19 @@ type BinaryRepository interface {
 	Create(name string, data []byte, entry model.Entry) (*model.BinaryFile, error)
 	FindById(id string) (*model.BinaryFile, error)
 	FindByNameForEntry(name string, entry model.Entry) (*model.BinaryFile, error)
+	// ListIds list all ids of binary files
+	// if filter is not empty, the list will be filter to all ids which include the filter filter substring
+	// ids and filters are compared in lower case
+	ListIds(filter string) ([]string, error)
+	Delete(binary *model.BinaryFile) error
 }
 
 type AuthorRepository interface {
 	// Create creates a new author
 	// It returns an error if the name is already taken
 	Create(name string, passwordHash string) (*model.Author, error)
+
+	Update(author *model.Author) error
 	// FindByName finds an author by name
 	// It returns an error if the author is not found
 	FindByName(name string) (*model.Author, error)
@@ -34,3 +41,19 @@ type ConfigRepository interface {
 	Get(name string, config interface{}) error
 	Update(name string, siteConfig interface{}) error
 }
+
+type InteractionRepository interface {
+	Create(interaction model.Interaction) error
+	Update(interaction model.Interaction) error
+	Delete(interaction model.Interaction) error
+	FindById(id string) (model.Interaction, error)
+	FindAll(entryId string) ([]model.Interaction, error)
+	// ListAllInteractions lists all interactions, sorted by creation date (descending)
+	ListAllInteractions() ([]model.Interaction, error)
+}
+
+type FollowerRepository interface {
+	Add(follower string) error
+	Remove(follower string) error
+	All() ([]string, error)
+}

app/site_config_service.go

@@ -0,0 +1,58 @@
+package app
+
+import (
+	"owl-blogs/app/repository"
+	"owl-blogs/config"
+	"owl-blogs/domain/model"
+	"reflect"
+)
+
+// SiteConfigService is a service to retrieve and store the site config
+// Even though the site config is a standard config, it is handle by an extra service
+// as it is used in many places.
+// The SiteConfig contains global settings require by multiple parts of the app
+type SiteConfigService struct {
+	repo repository.ConfigRepository
+}
+
+func NewSiteConfigService(repo repository.ConfigRepository) *SiteConfigService {
+	return &SiteConfigService{
+		repo: repo,
+	}
+}
+
+func (svc *SiteConfigService) defaultConfig() model.SiteConfig {
+	return model.SiteConfig{
+		Title:              "My Owl-Blog",
+		SubTitle:           "A freshly created blog",
+		PrimaryColor:       "#d37f12",
+		AuthorName:         "",
+		Me:                 []model.MeLinks{},
+		Lists:              []model.EntryList{},
+		PrimaryListInclude: []string{},
+		HeaderMenu:         []model.MenuItem{},
+		FooterMenu:         []model.MenuItem{},
+		Secret:             "",
+		AvatarUrl:          "",
+		FullUrl:            "http://localhost:3000",
+		HtmlHeadExtra:      "",
+		FooterExtra:        "",
+	}
+}
+
+func (svc *SiteConfigService) GetSiteConfig() (model.SiteConfig, error) {
+	siteConfig := model.SiteConfig{}
+	err := svc.repo.Get(config.SITE_CONFIG, &siteConfig)
+	if err != nil {
+		println("ERROR IN SITE CONFIG")
+		return model.SiteConfig{}, err
+	}
+	if reflect.ValueOf(siteConfig).IsZero() {
+		return svc.defaultConfig(), nil
+	}
+	return siteConfig, nil
+}
+
+func (svc *SiteConfigService) UpdateSiteConfig(cfg model.SiteConfig) error {
+	return svc.repo.Update(config.SITE_CONFIG, cfg)
+}

app/utils.go

@@ -2,6 +2,7 @@ package app
 
 import (
 	"math/rand"
+	"strings"
 )
 
 var letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
@@ -13,3 +14,12 @@ func RandStringRunes(n int) string {
 	}
 	return string(b)
 }
+
+func UrlToEntryId(url string) string {
+	parts := strings.Split(url, "/")
+	if parts[len(parts)-1] == "" {
+		return parts[len(parts)-2]
+	} else {
+		return parts[len(parts)-1]
+	}
+}

app/webmention_service.go

@@ -0,0 +1,151 @@
+package app
+
+import (
+	"fmt"
+	"net/url"
+	"owl-blogs/app/owlhttp"
+	"owl-blogs/app/repository"
+	"owl-blogs/domain/model"
+	"owl-blogs/interactions"
+	"time"
+)
+
+type WebmentionService struct {
+	siteConfigService     *SiteConfigService
+	InteractionRepository repository.InteractionRepository
+	EntryRepository       repository.EntryRepository
+	Http                  owlhttp.HttpClient
+}
+
+func NewWebmentionService(
+	siteConfigService *SiteConfigService,
+	interactionRepository repository.InteractionRepository,
+	entryRepository repository.EntryRepository,
+	http owlhttp.HttpClient,
+	bus *EventBus,
+) *WebmentionService {
+	svc := &WebmentionService{
+		siteConfigService:     siteConfigService,
+		InteractionRepository: interactionRepository,
+		EntryRepository:       entryRepository,
+		Http:                  http,
+	}
+	bus.Subscribe(svc)
+	return svc
+}
+
+func (s *WebmentionService) GetExistingWebmention(entryId string, source string, target string) (*interactions.Webmention, error) {
+	inters, err := s.InteractionRepository.FindAll(entryId)
+	if err != nil {
+		return nil, err
+	}
+	for _, interaction := range inters {
+		if webm, ok := interaction.(*interactions.Webmention); ok {
+			m := webm.MetaData().(*interactions.WebmentionMetaData)
+			if m.Source == source && m.Target == target {
+				return webm, nil
+			}
+		}
+	}
+	return nil, nil
+}
+
+func (s *WebmentionService) ProcessWebmention(source string, target string) error {
+	resp, err := s.Http.Get(source)
+	if err != nil {
+		return err
+	}
+
+	hEntry, err := ParseHEntry(resp)
+	if err != nil {
+		return err
+	}
+
+	entryId := UrlToEntryId(target)
+	_, err = s.EntryRepository.FindById(entryId)
+	if err != nil {
+		return err
+	}
+
+	webmention, err := s.GetExistingWebmention(entryId, source, target)
+	if err != nil {
+		return err
+	}
+	if webmention != nil {
+		data := interactions.WebmentionMetaData{
+			Source: source,
+			Target: target,
+			Title:  hEntry.Title,
+		}
+		webmention.SetMetaData(&data)
+		webmention.SetEntryID(entryId)
+		webmention.SetCreatedAt(time.Now())
+		err = s.InteractionRepository.Update(webmention)
+		return err
+	} else {
+		webmention = &interactions.Webmention{}
+		data := interactions.WebmentionMetaData{
+			Source: source,
+			Target: target,
+			Title:  hEntry.Title,
+		}
+		webmention.SetMetaData(&data)
+		webmention.SetEntryID(entryId)
+		webmention.SetCreatedAt(time.Now())
+		err = s.InteractionRepository.Create(webmention)
+		return err
+	}
+}
+
+func (s *WebmentionService) ScanForLinks(entry model.Entry) ([]string, error) {
+	content := string(entry.Content())
+	return ParseLinksFromString(content)
+}
+
+func (s *WebmentionService) FullEntryUrl(entry model.Entry) string {
+	siteConfig, _ := s.siteConfigService.GetSiteConfig()
+
+	url, _ := url.JoinPath(
+		siteConfig.FullUrl,
+		fmt.Sprintf("/posts/%s/", entry.ID()),
+	)
+	return url
+}
+
+func (s *WebmentionService) SendWebmention(entry model.Entry) error {
+	links, err := s.ScanForLinks(entry)
+	if err != nil {
+		return err
+	}
+	for _, target := range links {
+		resp, err := s.Http.Get(target)
+		if err != nil {
+			continue
+		}
+		endpoint, err := GetWebmentionEndpoint(resp)
+		if err != nil {
+			continue
+		}
+		payload := url.Values{}
+		payload.Set("source", s.FullEntryUrl(entry))
+		payload.Set("target", target)
+		_, err = s.Http.PostForm(endpoint, payload)
+		if err != nil {
+			continue
+		}
+		println("Send webmention for target", target)
+	}
+	return nil
+}
+
+func (s *WebmentionService) NotifyEntryCreated(entry model.Entry) {
+	s.SendWebmention(entry)
+}
+
+func (s *WebmentionService) NotifyEntryUpdated(entry model.Entry) {
+	s.SendWebmention(entry)
+}
+
+func (s *WebmentionService) NotifyEntryDeleted(entry model.Entry) {
+	s.SendWebmention(entry)
+}

app/webmention_test.go

@@ -0,0 +1,217 @@
+package app_test
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"owl-blogs/app"
+	"owl-blogs/infra"
+	"owl-blogs/interactions"
+	"owl-blogs/test"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func constructResponse(html []byte) *http.Response {
+	url, _ := url.Parse("http://example.com/foo/bar")
+	return &http.Response{
+		Request: &http.Request{
+			URL: url,
+		},
+		Body: io.NopCloser(bytes.NewReader([]byte(html))),
+	}
+}
+
+type MockHttpClient struct {
+	PageContent string
+}
+
+// Post implements owlhttp.HttpClient.
+func (MockHttpClient) Post(url string, contentType string, body io.Reader) (resp *http.Response, err error) {
+	panic("unimplemented")
+}
+
+// PostForm implements owlhttp.HttpClient.
+func (MockHttpClient) PostForm(url string, data url.Values) (resp *http.Response, err error) {
+	panic("unimplemented")
+}
+
+func (c *MockHttpClient) Get(url string) (*http.Response, error) {
+	return &http.Response{
+		Body: io.NopCloser(bytes.NewReader([]byte(c.PageContent))),
+	}, nil
+}
+
+func getWebmentionService() *app.WebmentionService {
+	db := test.NewMockDb()
+	entryRegister := app.NewEntryTypeRegistry()
+	entryRegister.Register(&test.MockEntry{})
+	entryRepo := infra.NewEntryRepository(db, entryRegister)
+
+	interactionRegister := app.NewInteractionTypeRegistry()
+	interactionRegister.Register(&interactions.Webmention{})
+
+	interactionRepo := infra.NewInteractionRepo(db, interactionRegister)
+
+	configRepo := infra.NewConfigRepo(db)
+
+	bus := app.NewEventBus()
+
+	http := infra.OwlHttpClient{}
+	return app.NewWebmentionService(
+		app.NewSiteConfigService(configRepo), interactionRepo, entryRepo, &http, bus,
+	)
+}
+
+//
+// https://www.w3.org/TR/webmention/#h-webmention-verification
+//
+
+func TestParseValidHEntry(t *testing.T) {
+	html := []byte("<div class=\"h-entry\"><div class=\"p-name\">Foo</div></div>")
+	entry, err := app.ParseHEntry(&http.Response{Body: io.NopCloser(bytes.NewReader(html))})
+
+	require.NoError(t, err)
+	require.Equal(t, entry.Title, "Foo")
+}
+
+func TestParseValidHEntryWithoutTitle(t *testing.T) {
+	html := []byte("<div class=\"h-entry\"></div><div class=\"p-name\">Foo</div>")
+	entry, err := app.ParseHEntry(&http.Response{Body: io.NopCloser(bytes.NewReader(html))})
+
+	require.NoError(t, err)
+	require.Equal(t, entry.Title, "")
+}
+
+func TestCreateNewWebmention(t *testing.T) {
+	service := getWebmentionService()
+	service.Http = &MockHttpClient{
+		PageContent: "<div class=\"h-entry\"><div class=\"p-name\">Foo</div></div>",
+	}
+	entry := test.MockEntry{}
+	service.EntryRepository.Create(&entry)
+
+	err := service.ProcessWebmention(
+		"http://example.com/foo",
+		fmt.Sprintf("https.//example.com/posts/%s/", entry.ID()),
+	)
+	require.NoError(t, err)
+
+	inters, err := service.InteractionRepository.FindAll(entry.ID())
+	require.NoError(t, err)
+	require.Equal(t, len(inters), 1)
+	webm := inters[0].(*interactions.Webmention)
+	meta := webm.MetaData().(*interactions.WebmentionMetaData)
+	require.Equal(t, meta.Source, "http://example.com/foo")
+	require.Equal(t, meta.Target, fmt.Sprintf("https.//example.com/posts/%s/", entry.ID()))
+	require.Equal(t, meta.Title, "Foo")
+}
+
+func TestGetWebmentionEndpointLink(t *testing.T) {
+	html := []byte("<link rel=\"webmention\" href=\"http://example.com/webmention\" />")
+	endpoint, err := app.GetWebmentionEndpoint(constructResponse(html))
+
+	require.NoError(t, err)
+
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+func TestGetWebmentionEndpointLinkA(t *testing.T) {
+	html := []byte("<a rel=\"webmention\" href=\"http://example.com/webmention\" />")
+	endpoint, err := app.GetWebmentionEndpoint(constructResponse(html))
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+func TestGetWebmentionEndpointLinkAFakeWebmention(t *testing.T) {
+	html := []byte("<a rel=\"not-webmention\" href=\"http://example.com/foo\" /><a rel=\"webmention\" href=\"http://example.com/webmention\" />")
+	endpoint, err := app.GetWebmentionEndpoint(constructResponse(html))
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+func TestGetWebmentionEndpointLinkHeader(t *testing.T) {
+	html := []byte("")
+	resp := constructResponse(html)
+	resp.Header = http.Header{"Link": []string{"<http://example.com/webmention>; rel=\"webmention\""}}
+	endpoint, err := app.GetWebmentionEndpoint(resp)
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+func TestGetWebmentionEndpointLinkHeaderCommas(t *testing.T) {
+	html := []byte("")
+	resp := constructResponse(html)
+	resp.Header = http.Header{
+		"Link": []string{"<https://webmention.rocks/test/19/webmention/error>; rel=\"other\", <https://webmention.rocks/test/19/webmention>; rel=\"webmention\""},
+	}
+	endpoint, err := app.GetWebmentionEndpoint(resp)
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "https://webmention.rocks/test/19/webmention")
+}
+
+func TestGetWebmentionEndpointRelativeLink(t *testing.T) {
+	html := []byte("<link rel=\"webmention\" href=\"/webmention\" />")
+	endpoint, err := app.GetWebmentionEndpoint(constructResponse(html))
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+func TestGetWebmentionEndpointRelativeLinkInHeader(t *testing.T) {
+	html := []byte("<link rel=\"webmention\" href=\"/webmention\" />")
+	resp := constructResponse(html)
+	resp.Header = http.Header{"Link": []string{"</webmention>; rel=\"webmention\""}}
+	endpoint, err := app.GetWebmentionEndpoint(resp)
+
+	require.NoError(t, err)
+	require.Equal(t, endpoint, "http://example.com/webmention")
+}
+
+// func TestRealWorldWebmention(t *testing.T) {
+//  service := getWebmentionService()
+// 	links := []string{
+// 		"https://webmention.rocks/test/1",
+// 		"https://webmention.rocks/test/2",
+// 		"https://webmention.rocks/test/3",
+// 		"https://webmention.rocks/test/4",
+// 		"https://webmention.rocks/test/5",
+// 		"https://webmention.rocks/test/6",
+// 		"https://webmention.rocks/test/7",
+// 		"https://webmention.rocks/test/8",
+// 		"https://webmention.rocks/test/9",
+// 		// "https://webmention.rocks/test/10", // not supported
+// 		"https://webmention.rocks/test/11",
+// 		"https://webmention.rocks/test/12",
+// 		"https://webmention.rocks/test/13",
+// 		"https://webmention.rocks/test/14",
+// 		"https://webmention.rocks/test/15",
+// 		"https://webmention.rocks/test/16",
+// 		"https://webmention.rocks/test/17",
+// 		"https://webmention.rocks/test/18",
+// 		"https://webmention.rocks/test/19",
+// 		"https://webmention.rocks/test/20",
+// 		"https://webmention.rocks/test/21",
+// 		"https://webmention.rocks/test/22",
+// 		"https://webmention.rocks/test/23/page",
+// 	}
+
+// 	for _, link := range links {
+//
+// 		client := &owl.OwlHttpClient{}
+// 		html, _ := client.Get(link)
+// 		_, err := app.GetWebmentionEndpoint(html)
+
+// 		if err != nil {
+// 			t.Errorf("Unable to find webmention: %v for link %v", err, link)
+// 		}
+// 	}
+
+// }

cmd/owl/editor_test.go

@@ -38,7 +38,7 @@ func TestEditorFormGet(t *testing.T) {
 	app := owlApp.FiberApp
 	token := getUserToken(owlApp.AuthorService)
 
-	req := httptest.NewRequest("GET", "/editor/Image", nil)
+	req := httptest.NewRequest("GET", "/editor/new/Image", nil)
 	req.AddCookie(&http.Cookie{Name: "token", Value: token})
 	resp, err := app.Test(req)
 	require.NoError(t, err)
@@ -50,7 +50,7 @@ func TestEditorFormGetNoAuth(t *testing.T) {
 	owlApp := App(db)
 	app := owlApp.FiberApp
 
-	req := httptest.NewRequest("GET", "/editor/Image", nil)
+	req := httptest.NewRequest("GET", "/editor/new/Image", nil)
 	req.AddCookie(&http.Cookie{Name: "token", Value: "invalid"})
 	resp, err := app.Test(req)
 	require.NoError(t, err)
@@ -77,13 +77,13 @@ func TestEditorFormPost(t *testing.T) {
 
 	body := &bytes.Buffer{}
 	writer := multipart.NewWriter(body)
-	part, _ := writer.CreateFormFile("ImageId", filepath.Base(file.Name()))
+	part, _ := writer.CreateFormFile("image", filepath.Base(file.Name()))
 	io.Copy(part, file)
-	part, _ = writer.CreateFormField("Content")
+	part, _ = writer.CreateFormField("content")
 	io.WriteString(part, "test content")
 	writer.Close()
 
-	req := httptest.NewRequest("POST", "/editor/Image", body)
+	req := httptest.NewRequest("POST", "/editor/new/Image", body)
 	req.Header.Set("Content-Type", writer.FormDataContentType())
 	req.AddCookie(&http.Cookie{Name: "token", Value: token})
 	resp, err := app.Test(req)
@@ -125,7 +125,7 @@ func TestEditorFormPostNoAuth(t *testing.T) {
 	io.WriteString(part, "test content")
 	writer.Close()
 
-	req := httptest.NewRequest("POST", "/editor/Image", body)
+	req := httptest.NewRequest("POST", "/editor/new/Image", body)
 	req.Header.Set("Content-Type", writer.FormDataContentType())
 	req.AddCookie(&http.Cookie{Name: "token", Value: "invalid"})
 	resp, err := app.Test(req)

cmd/owl/import_v1.go

@@ -92,7 +92,6 @@ var importCmd = &cobra.Command{
 		}
 		v2Config.Title = v1Config.Title
 		v2Config.SubTitle = v1Config.SubTitle
-		v2Config.HeaderColor = v1Config.HeaderColor
 		v2Config.AuthorName = v1Config.AuthorName
 		v2Config.Me = mes
 		v2Config.Lists = lists

cmd/owl/main.go

@@ -6,6 +6,9 @@ import (
 	"owl-blogs/app"
 	entrytypes "owl-blogs/entry_types"
 	"owl-blogs/infra"
+	"owl-blogs/interactions"
+	"owl-blogs/plugings"
+	"owl-blogs/render"
 	"owl-blogs/web"
 
 	"github.com/spf13/cobra"
@@ -26,25 +29,67 @@ func Execute() {
 }
 
 func App(db infra.Database) *web.WebApp {
-	registry := app.NewEntryTypeRegistry()
+	// Register Types
-	registry.Register(&entrytypes.Image{})
+	entryRegister := app.NewEntryTypeRegistry()
-	registry.Register(&entrytypes.Article{})
+	entryRegister.Register(&entrytypes.Image{})
-	registry.Register(&entrytypes.Page{})
+	entryRegister.Register(&entrytypes.Article{})
-	registry.Register(&entrytypes.Recipe{})
+	entryRegister.Register(&entrytypes.Page{})
-	registry.Register(&entrytypes.Note{})
+	entryRegister.Register(&entrytypes.Recipe{})
-	registry.Register(&entrytypes.Bookmark{})
+	entryRegister.Register(&entrytypes.Note{})
-	registry.Register(&entrytypes.Reply{})
+	entryRegister.Register(&entrytypes.Bookmark{})
+	entryRegister.Register(&entrytypes.Reply{})
 
-	entryRepo := infra.NewEntryRepository(db, registry)
+	interactionRegister := app.NewInteractionTypeRegistry()
+	interactionRegister.Register(&interactions.Webmention{})
+	interactionRegister.Register(&interactions.Like{})
+	interactionRegister.Register(&interactions.Repost{})
+
+	configRegister := app.NewConfigRegister()
+
+	// Create Repositories
+	entryRepo := infra.NewEntryRepository(db, entryRegister)
 	binRepo := infra.NewBinaryFileRepo(db)
 	authorRepo := infra.NewDefaultAuthorRepo(db)
-	siteConfigRepo := infra.NewConfigRepo(db)
+	configRepo := infra.NewConfigRepo(db)
+	interactionRepo := infra.NewInteractionRepo(db, interactionRegister)
+	followersRepo := infra.NewFollowerRepository(db)
 
-	entryService := app.NewEntryService(entryRepo)
+	// Create External Services
+	httpClient := &infra.OwlHttpClient{}
+
+	// busses
+	eventBus := app.NewEventBus()
+
+	// Create Services
+	siteConfigService := app.NewSiteConfigService(configRepo)
+	entryService := app.NewEntryService(entryRepo, siteConfigService, eventBus)
 	binaryService := app.NewBinaryFileService(binRepo)
-	authorService := app.NewAuthorService(authorRepo, siteConfigRepo)
+	authorService := app.NewAuthorService(authorRepo, siteConfigService)
+	webmentionService := app.NewWebmentionService(
+		siteConfigService, interactionRepo, entryRepo, httpClient, eventBus,
+	)
+	apService := app.NewActivityPubService(
+		followersRepo, configRepo, interactionRepo,
+		entryService, siteConfigService, binaryService,
+		eventBus,
+	)
 
-	return web.NewWebApp(entryService, registry, binaryService, authorService, siteConfigRepo)
+	// setup render functions
+	render.SiteConfigService = siteConfigService
+
+	// plugins
+	plugings.NewEcho(eventBus)
+	plugings.RegisterInstagram(
+		configRepo, configRegister, binaryService, eventBus,
+	)
+
+	// Create WebApp
+	return web.NewWebApp(
+		entryService, entryRegister, binaryService,
+		authorService, configRepo, configRegister,
+		siteConfigService, webmentionService, interactionRepo,
+		apService,
+	)
 
 }
 

cmd/owl/reset_password.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"owl-blogs/infra"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(resetPasswordCmd)
+
+	resetPasswordCmd.Flags().StringVarP(&user, "user", "u", "", "The user name")
+	resetPasswordCmd.MarkFlagRequired("user")
+	resetPasswordCmd.Flags().StringVarP(&password, "password", "p", "", "The new password")
+	resetPasswordCmd.MarkFlagRequired("password")
+}
+
+var resetPasswordCmd = &cobra.Command{
+	Use:   "reset-password",
+	Short: "Resets the password of an author",
+	Long:  `Resets the password of an author`,
+	Run: func(cmd *cobra.Command, args []string) {
+		db := infra.NewSqliteDB(DbPath)
+		App(db).AuthorService.Create(user, password)
+	},
+}

config/config.go

@@ -3,7 +3,8 @@ package config
 import "os"
 
 const (
-	SITE_CONFIG = "site_config"
+	SITE_CONFIG       = "site_config"
+	ACT_PUB_CONF_NAME = "activity_pub"
 )
 
 type Config interface {

domain/model/binary_service.go

@@ -0,0 +1,5 @@
+package model
+
+type BinaryStorageInterface interface {
+	Create(name string, file []byte) (*BinaryFile, error)
+}

domain/model/entry.go

@@ -1,6 +1,9 @@
 package model
 
-import "time"
+import (
+	"net/url"
+	"time"
+)
 
 type EntryContent string
 
@@ -9,18 +12,22 @@ type Entry interface {
 	Content() EntryContent
 	PublishedAt() *time.Time
 	AuthorId() string
-	MetaData() interface{}
+	MetaData() EntryMetaData
 
 	// Optional: can return empty string
 	Title() string
+	ImageUrl() string
 
 	SetID(id string)
 	SetPublishedAt(publishedAt *time.Time)
-	SetMetaData(metaData interface{})
+	SetMetaData(metaData EntryMetaData)
 	SetAuthorId(authorId string)
+
+	FullUrl(cfg SiteConfig) string
 }
 
 type EntryMetaData interface {
+	Formable
 }
 
 type EntryBase struct {
@@ -37,6 +44,10 @@ func (e *EntryBase) PublishedAt() *time.Time {
 	return e.publishedAt
 }
 
+func (e *EntryBase) ImageUrl() string {
+	return ""
+}
+
 func (e *EntryBase) SetID(id string) {
 	e.id = id
 }
@@ -52,3 +63,8 @@ func (e *EntryBase) AuthorId() string {
 func (e *EntryBase) SetAuthorId(authorId string) {
 	e.authorId = authorId
 }
+
+func (e *EntryBase) FullUrl(cfg SiteConfig) string {
+	u, _ := url.JoinPath(cfg.FullUrl, "/posts/", e.ID(), "/")
+	return u
+}

domain/model/entry_test.go

@@ -0,0 +1,34 @@
+package model_test
+
+import (
+	"owl-blogs/domain/model"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestEntryFullUrl(t *testing.T) {
+
+	type testCase struct {
+		Id   string
+		Url  string
+		Want string
+	}
+
+	testCases := []testCase{
+		{Id: "foobar", Url: "https://example.com", Want: "https://example.com/posts/foobar/"},
+		{Id: "foobar", Url: "https://example.com/", Want: "https://example.com/posts/foobar/"},
+		{Id: "foobar", Url: "http://example.com", Want: "http://example.com/posts/foobar/"},
+		{Id: "foobar", Url: "http://example.com/", Want: "http://example.com/posts/foobar/"},
+		{Id: "bi-bar-buz", Url: "https://example.com", Want: "https://example.com/posts/bi-bar-buz/"},
+		{Id: "foobar", Url: "https://example.com/lol/", Want: "https://example.com/lol/posts/foobar/"},
+	}
+
+	for _, test := range testCases {
+		e := model.EntryBase{}
+		e.SetID(test.Id)
+		cfg := model.SiteConfig{FullUrl: test.Url}
+		require.Equal(t, e.FullUrl(cfg), test.Want)
+	}
+
+}

domain/model/form_data.go

@@ -0,0 +1,20 @@
+package model
+
+import "mime/multipart"
+
+type Formable interface {
+	Form(binSvc BinaryStorageInterface) string
+	ParseFormData(data HttpFormData, binSvc BinaryStorageInterface) error
+}
+
+type HttpFormData interface {
+	// FormFile returns the first file by key from a MultipartForm.
+	FormFile(key string) (*multipart.FileHeader, error)
+	// FormValue returns the first value by key from a MultipartForm.
+	// Search is performed in QueryArgs, PostArgs, MultipartForm and FormFile in this particular order.
+	// Defaults to the empty string "" if the form value doesn't exist.
+	// If a default value is given, it will return that value if the form value does not exist.
+	// Returned value is only valid within the handler. Do not store any references.
+	// Make copies or use the Immutable setting instead.
+	FormValue(key string, defaultValue ...string) string
+}

domain/model/interaction.go

@@ -0,0 +1,53 @@
+package model
+
+import "time"
+
+type InteractionContent string
+
+// Interaction is a generic interface for all interactions with entries
+// These interactions can be:
+// - Webmention, Pingback, Trackback
+// - Likes, Comments on third party sites
+// - Comments on the site itself
+type Interaction interface {
+	ID() string
+	EntryID() string
+	Content() InteractionContent
+	CreatedAt() time.Time
+	MetaData() interface{}
+
+	SetID(id string)
+	SetEntryID(entryID string)
+	SetCreatedAt(createdAt time.Time)
+	SetMetaData(metaData interface{})
+}
+
+type InteractionBase struct {
+	id        string
+	entryID   string
+	createdAt time.Time
+}
+
+func (i *InteractionBase) ID() string {
+	return i.id
+}
+
+func (i *InteractionBase) EntryID() string {
+	return i.entryID
+}
+
+func (i *InteractionBase) CreatedAt() time.Time {
+	return i.createdAt
+}
+
+func (i *InteractionBase) SetID(id string) {
+	i.id = id
+}
+
+func (i *InteractionBase) SetEntryID(entryID string) {
+	i.entryID = entryID
+}
+
+func (i *InteractionBase) SetCreatedAt(createdAt time.Time) {
+	i.createdAt = createdAt
+}

domain/model/siteconfig.go

@@ -22,7 +22,7 @@ type MenuItem struct {
 type SiteConfig struct {
 	Title              string
 	SubTitle           string
-	HeaderColor        string
+	PrimaryColor       string
 	AuthorName         string
 	Me                 []MeLinks
 	Lists              []EntryList
@@ -31,4 +31,7 @@ type SiteConfig struct {
 	FooterMenu         []MenuItem
 	Secret             string
 	AvatarUrl          string
+	FullUrl            string
+	HtmlHeadExtra      string
+	FooterExtra        string
 }

domain/model/siteconfig_service.go

@@ -0,0 +1,6 @@
+package model
+
+type SiteConfigInterface interface {
+	GetSiteConfig() (SiteConfig, error)
+	UpdateSiteConfig(cfg SiteConfig) error
+}

e2e_tests/conftest.py

@@ -0,0 +1,49 @@
+import pytest
+from requests import Session
+from urllib.parse import urljoin
+from tests.fixtures import ACCT_NAME
+
+
+class LiveServerSession(Session):
+    def __init__(self, base_url=None):
+        super().__init__()
+        self.base_url = base_url
+
+    def request(self, method, url, *args, **kwargs):
+        joined_url = urljoin(self.base_url, url)
+        return super().request(method, joined_url, *args, **kwargs)
+
+
+@pytest.fixture
+def client():
+    return LiveServerSession("http://localhost:3000")
+
+
+@pytest.fixture
+def actor_url(client):
+    resp = client.get(f"/.well-known/webfinger?resource={ACCT_NAME}")
+    data = resp.json()
+    self_link = [x for x in data["links"] if x["rel"] == "self"][0]
+    return self_link["href"]
+
+
+@pytest.fixture
+def actor(client, actor_url):
+    resp = client.get(actor_url, headers={"Content-Type": "application/activity+json"})
+    assert resp.status_code == 200
+    return resp.json()
+
+
+@pytest.fixture
+def inbox_url(actor):
+    return actor["inbox"]
+
+
+@pytest.fixture
+def outbox_url(actor):
+    return actor["outbox"]
+
+
+@pytest.fixture
+def followers_url(actor):
+    return actor["followers"]

e2e_tests/docker-compose.ci.yml

@@ -0,0 +1,12 @@
+services:
+  web:
+    build:
+      context: ../
+      dockerfile: Dockerfile
+    command: web
+    ports:
+      - "3000:3000"
+  mock_masto:
+    build: mock_masto
+    ports:
+      - 8000:8000

e2e_tests/docker-compose.yml

@@ -0,0 +1,24 @@
+services:
+  web:
+    build:
+      context: ../
+      dockerfile: Dockerfile.test
+    volumes:
+      - ../app:/go/owl/app
+      - ../assets:/go/owl/assets
+      - ../cmd:/go/owl/cmd
+      - ../config:/go/owl/config
+      - ../domain:/go/owl/domain
+      - ../entry_types:/go/owl/entry_types
+      - ../importer:/go/owl/importer
+      - ../infra:/go/owl/infra
+      - ../interactions:/go/owl/interactions
+      - ../plugings:/go/owl/plugings
+      - ../render:/go/owl/render
+      - ../web:/go/owl/web
+    ports:
+      - "3000:3000"
+  mock_masto:
+    build: mock_masto
+    ports:
+      - 8000:8000

e2e_tests/mock_masto/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.11
+
+COPY . .
+RUN pip install -r requirements.txt
+
+CMD [ "python", "main.py" ]

e2e_tests/mock_masto/main.py

@@ -0,0 +1,214 @@
+import json
+from flask import Flask, request
+
+app = Flask(__name__)
+
+
+PRIV_KEY_PEM = """-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----"""
+
+PUB_KEY_PEM = """-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp4vD+G75Av90sTU6w8Na
+sNL1rSSmTLMidzHLOPtWqaFajkIbo1KhqhUokU+1ZnOzhIQdL4pHYk5ApNT3KE3f
+6zmv9FmxvN/OSXC82iX0yBvq60bR8GdU8McAY7uN46RhGY6WwNHaqFzJKydTMg+2
+jy6AIlXtIpMNnM0mbpr+J3HpjrZNFRt29k5yMaNwjCrVDlrvMU9PDDCLqN3GUZ6S
+Ol6/1C8747/HtxIyKcESajDxArRrH3XIxZkdMhSK465ZpGU4lt9c/w5O4sURg9AA
+8t1hEN5QOJd5jWXshuEtFouImHvf8HoBEjGXGpC6DBO5LPijUt/PDHW3HQysvTZl
+rwIDAQAB
+-----END PUBLIC KEY-----"""
+
+INBOX = []
+
+
+@app.route("/.well-known/webfinger")
+def webfinger():
+    return json.dumps(
+        {
+            "subject": "acct:h4kor@mock_masto",
+            "aliases": [
+                "http://mock_masto:8000/@h4kor",
+                "http://mock_masto:8000/users/h4kor",
+            ],
+            "links": [
+                {
+                    "rel": "http://webfinger.net/rel/profile-page",
+                    "type": "text/html",
+                    "href": "http://mock_masto:8000/@h4kor",
+                },
+                {
+                    "rel": "self",
+                    "type": "application/activity+json",
+                    "href": "http://mock_masto:8000/users/h4kor",
+                },
+                {
+                    "rel": "http://ostatus.org/schema/1.0/subscribe",
+                    "template": "http://mock_masto:8000/authorize_interaction?uri={uri}",
+                },
+                {
+                    "rel": "http://webfinger.net/rel/avatar",
+                    "type": "image/png",
+                    "href": "http://assets.mock_masto/accounts/avatars/000/082/056/original/a4be9944e3b03229.png",
+                },
+            ],
+        }
+    )
+
+
+@app.route("/users/h4kor")
+def actor():
+    print("request to actor")
+    return json.dumps(
+        {
+            "@context": [
+                "http://www.w3.org/ns/activitystreams",
+                "http://w3id.org/security/v1",
+                {
+                    "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+                    "toot": "http://joinmastodon.org/ns#",
+                    "featured": {"@id": "toot:featured", "@type": "@id"},
+                    "featuredTags": {"@id": "toot:featuredTags", "@type": "@id"},
+                    "alsoKnownAs": {"@id": "as:alsoKnownAs", "@type": "@id"},
+                    "movedTo": {"@id": "as:movedTo", "@type": "@id"},
+                    "schema": "http://schema.org#",
+                    "PropertyValue": "schema:PropertyValue",
+                    "value": "schema:value",
+                    "discoverable": "toot:discoverable",
+                    "Device": "toot:Device",
+                    "Ed25519Signature": "toot:Ed25519Signature",
+                    "Ed25519Key": "toot:Ed25519Key",
+                    "Curve25519Key": "toot:Curve25519Key",
+                    "EncryptedMessage": "toot:EncryptedMessage",
+                    "publicKeyBase64": "toot:publicKeyBase64",
+                    "deviceId": "toot:deviceId",
+                    "claim": {"@type": "@id", "@id": "toot:claim"},
+                    "fingerprintKey": {"@type": "@id", "@id": "toot:fingerprintKey"},
+                    "identityKey": {"@type": "@id", "@id": "toot:identityKey"},
+                    "devices": {"@type": "@id", "@id": "toot:devices"},
+                    "messageFranking": "toot:messageFranking",
+                    "messageType": "toot:messageType",
+                    "cipherText": "toot:cipherText",
+                    "suspended": "toot:suspended",
+                    "memorial": "toot:memorial",
+                    "indexable": "toot:indexable",
+                    "Hashtag": "as:Hashtag",
+                    "focalPoint": {"@container": "@list", "@id": "toot:focalPoint"},
+                },
+            ],
+            "id": "http://mock_masto:8000/users/h4kor",
+            "type": "Person",
+            "following": "http://mock_masto:8000/users/h4kor/following",
+            "followers": "http://mock_masto:8000/users/h4kor/followers",
+            "inbox": "http://mock_masto:8000/users/h4kor/inbox",
+            "outbox": "http://mock_masto:8000/users/h4kor/outbox",
+            "featured": "http://mock_masto:8000/users/h4kor/collections/featured",
+            "featuredTags": "http://mock_masto:8000/users/h4kor/collections/tags",
+            "preferredUsername": "h4kor",
+            "name": "Niko",
+            "summary": '<p>Teaching computers to do things with arguable efficiency.</p><p>he/him</p><p><a href="http://mock_masto:8000/tags/vegan" class="mention hashtag" rel="tag">#<span>vegan</span></a> <a href="http://mock_masto:8000/tags/cooking" class="mention hashtag" rel="tag">#<span>cooking</span></a> <a href="http://mock_masto:8000/tags/programming" class="mention hashtag" rel="tag">#<span>programming</span></a> <a href="http://mock_masto:8000/tags/politics" class="mention hashtag" rel="tag">#<span>politics</span></a> <a href="http://mock_masto:8000/tags/climate" class="mention hashtag" rel="tag">#<span>climate</span></a></p>',
+            "url": "http://mock_masto:8000/@h4kor",
+            "manuallyApprovesFollowers": False,
+            "discoverable": True,
+            "indexable": False,
+            "published": "2018-08-16T00:00:00Z",
+            "memorial": False,
+            "devices": "http://mock_masto:8000/users/h4kor/collections/devices",
+            "publicKey": {
+                "id": "http://mock_masto:8000/users/h4kor#main-key",
+                "owner": "http://mock_masto:8000/users/h4kor",
+                "publicKeyPem": PUB_KEY_PEM,
+            },
+            "tag": [
+                {
+                    "type": "Hashtag",
+                    "href": "http://mock_masto:8000/tags/politics",
+                    "name": "#politics",
+                },
+                {
+                    "type": "Hashtag",
+                    "href": "http://mock_masto:8000/tags/climate",
+                    "name": "#climate",
+                },
+                {
+                    "type": "Hashtag",
+                    "href": "http://mock_masto:8000/tags/vegan",
+                    "name": "#vegan",
+                },
+                {
+                    "type": "Hashtag",
+                    "href": "http://mock_masto:8000/tags/programming",
+                    "name": "#programming",
+                },
+                {
+                    "type": "Hashtag",
+                    "href": "http://mock_masto:8000/tags/cooking",
+                    "name": "#cooking",
+                },
+            ],
+            "attachment": [
+                {
+                    "type": "PropertyValue",
+                    "name": "Me",
+                    "value": '<a href="http://rerere.org" target="_blank" rel="nofollow noopener noreferrer me" translate="no"><span class="invisible">http://</span><span class="">rerere.org</span><span class="invisible"></span></a>',
+                },
+                {
+                    "type": "PropertyValue",
+                    "name": "Blog",
+                    "value": '<a href="http://blog.libove.org" target="_blank" rel="nofollow noopener noreferrer me" translate="no"><span class="invisible">http://</span><span class="">blog.libove.org</span><span class="invisible"></span></a>',
+                },
+                {"type": "PropertyValue", "name": "Location", "value": "Münster"},
+                {
+                    "type": "PropertyValue",
+                    "name": "Current Project",
+                    "value": '<a href="http://git.libove.org/h4kor/owl-blogs" target="_blank" rel="nofollow noopener noreferrer me" translate="no"><span class="invisible">http://</span><span class="">git.libove.org/h4kor/owl-blogs</span><span class="invisible"></span></a>',
+                },
+            ],
+            "endpoints": {"sharedInbox": "http://mock_masto:8000/inbox"},
+            "icon": {
+                "type": "Image",
+                "mediaType": "image/png",
+                "url": "http://assets.mock_masto/accounts/avatars/000/082/056/original/a4be9944e3b03229.png",
+            },
+        }
+    )
+
+
+@app.route("/users/h4kor/inbox", methods=["POST"])
+def inbox():
+    if request.method == "POST":
+        INBOX.append(json.loads(request.get_data()))
+    return ""
+
+
+@app.route("/msgs")
+def msgs():
+    return json.dumps(INBOX)
+
+
+if __name__ == "__main__":
+    app.run(debug=True, host="0.0.0.0", port="8000")

e2e_tests/mock_masto/requirements.txt

@@ -0,0 +1 @@
+Flask==3.0.3

e2e_tests/requirements.txt

@@ -0,0 +1,17 @@
+certifi==2024.2.2
+cffi==1.16.0
+charset-normalizer==3.3.2
+cryptography==42.0.7
+exceptiongroup==1.2.1
+http-message-signatures==0.5.0
+http_sfv==0.9.9
+idna==3.7
+iniconfig==2.0.0
+packaging==24.0
+pluggy==1.5.0
+pycparser==2.22
+pytest==8.2.0
+requests==2.31.0
+tomli==2.0.1
+typing_extensions==4.11.0
+urllib3==2.2.1

e2e_tests/tests/fixtures.py

@@ -0,0 +1,102 @@
+from contextlib import contextmanager
+from datetime import datetime, timezone
+import json
+from time import sleep
+from urllib.parse import urlparse
+import requests, base64, hashlib
+from urllib.parse import urlparse
+from cryptography.hazmat.primitives.serialization import load_pem_private_key
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.asymmetric import padding
+
+ACCT_NAME = "acct:blog@localhost:3000"
+
+PRIV_KEY_PEM = """-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----"""
+
+
+def ensure_follow(client, inbox_url, actor_url):
+    req = sign(
+        "POST",
+        inbox_url,
+        {
+            "@context": "https://www.w3.org/ns/activitystreams",
+            "id": "http://mock_masto:8000/d0b5768b-a15b-4ed6-bc84-84c7e2b57588",
+            "type": "Follow",
+            "actor": "http://mock_masto:8000/users/h4kor",
+            "object": actor_url,
+        },
+    )
+    resp = requests.Session().send(req)
+
+    assert resp.status_code == 200
+
+
+def sign(method, url, data):
+
+    priv_key = load_pem_private_key(PRIV_KEY_PEM.encode(), None)
+    body = json.dumps(data).encode()
+    body_hash = hashlib.sha256(body).digest()
+    digest = "SHA-256=" + base64.b64encode(body_hash).decode()
+    date = datetime.now(tz=timezone.utc).strftime("%a, %d %b %Y %H:%M:%S GMT")
+    host = "localhost:3000"
+    target = urlparse(url).path
+    to_sign = f"""(request-target): {method.lower()} {target}
+host: {host}
+date: {date}""".encode()
+    sig = priv_key.sign(
+        to_sign,
+        padding.PKCS1v15(),
+        hashes.SHA256(),
+    )
+    sig_str = base64.b64encode(sig).decode()
+
+    request = requests.Request(method, url, data=body)
+    request = request.prepare()
+    request.headers["Content-Digest"] = digest
+    request.headers["Host"] = host
+    request.headers["Date"] = date
+    request.headers["Signature"] = (
+        f'keyId="http://mock_masto:8000/users/h4kor#main-key",headers="(request-target) host date",signature="{sig_str}"'
+    )
+    return request
+
+
+@contextmanager
+def msg_inc(n):
+    resp = requests.get("http://localhost:8000/msgs")
+    data = resp.json()
+    msgs = len(data)
+    yield
+    sleep(0.2)
+    resp = requests.get("http://localhost:8000/msgs")
+    data = resp.json()
+    assert msgs + n == len(
+        data
+    ), f"prev: {msgs}, now: {len(data)}, expected: {msgs + n}"

e2e_tests/tests/test_activity_pub.py

@@ -0,0 +1,88 @@
+from pprint import pprint
+from time import sleep
+import requests
+from .fixtures import ensure_follow, msg_inc, sign
+import pytest
+
+
+def test_actor(client, actor_url):
+    resp = client.get(actor_url, headers={"Content-Type": "application/activity+json"})
+    assert resp.status_code == 200
+    data = resp.json()
+    assert "id" in data
+    assert "type" in data
+    assert "inbox" in data
+    assert "outbox" in data
+    assert "followers" in data
+    assert "preferredUsername" in data
+    assert "publicKey" in data
+    assert len(data["publicKey"])
+
+    pubKey = data["publicKey"]
+    assert "id" in pubKey
+    assert "owner" in pubKey
+    assert "publicKeyPem" in pubKey
+
+    assert pubKey["owner"] == data["id"]
+    assert pubKey["id"] != data["id"]
+    assert "-----BEGIN RSA PUBLIC KEY-----" in pubKey["publicKeyPem"]
+
+
+def test_following(client, inbox_url, followers_url, actor_url):
+    with msg_inc(1):
+        req = sign(
+            "POST",
+            inbox_url,
+            {
+                "@context": "https://www.w3.org/ns/activitystreams",
+                "id": "http://mock_masto:8000/d0b5768b-a15b-4ed6-bc84-84c7e2b57588",
+                "type": "Follow",
+                "actor": "http://mock_masto:8000/users/h4kor",
+                "object": actor_url,
+            },
+        )
+        resp = requests.Session().send(req)
+
+        assert resp.status_code == 200
+
+        resp = client.get(
+            followers_url, headers={"Content-Type": "application/activity+json"}
+        )
+        assert resp.status_code == 200
+        data = resp.json()
+        pprint(data)
+        assert "items" in data
+        assert len(data["items"]) == 1
+
+
+def test_unfollow(client, inbox_url, followers_url, actor_url):
+    ensure_follow(client, inbox_url, actor_url)
+    sleep(0.5)
+    with msg_inc(1):
+        req = sign(
+            "POST",
+            inbox_url,
+            {
+                "@context": "https://www.w3.org/ns/activitystreams",
+                "id": "http://mock_masto:8000/users/h4kor#follows/3632040/undo",
+                "type": "Undo",
+                "actor": "http://mock_masto:8000/users/h4kor",
+                "object": {
+                    "id": "http://mock_masto:8000/d0b5768b-a15b-4ed6-bc84-84c7e2b57588",
+                    "type": "Follow",
+                    "actor": "http://mock_masto:8000/users/h4kor",
+                    "object": actor_url,
+                },
+            },
+        )
+        resp = requests.Session().send(req)
+        assert resp.status_code == 200
+
+        resp = client.get(
+            followers_url, headers={"Content-Type": "application/activity+json"}
+        )
+        assert resp.status_code == 200
+        data = resp.json()
+        pprint(data)
+        assert "totalItems" in data
+        assert data["totalItems"] == 0

e2e_tests/tests/test_webfinger.py

@@ -0,0 +1,27 @@
+import pytest
+from .fixtures import ACCT_NAME
+
+
+@pytest.mark.parametrize(
+    ["query", "status"],
+    [
+        ["", 404],
+        ["?foo=bar", 404],
+        ["?resource=lol@bar.com", 404],
+        [f"?resource={ACCT_NAME}", 200],
+    ],
+)
+def test_webfinger_status(client, query, status):
+    resp = client.get("/.well-known/webfinger" + query)
+    assert resp.status_code == status
+
+
+def test_webfinger(client):
+    resp = client.get(f"/.well-known/webfinger?resource={ACCT_NAME}")
+    assert resp.status_code == 200
+    data = resp.json()
+    assert data["subject"] == ACCT_NAME
+    assert len(data["links"]) > 0
+    self_link = [x for x in data["links"] if x["rel"] == "self"][0]
+    assert self_link["type"] == "application/activity+json"
+    assert "href" in self_link

entry_types/article.go

@@ -12,8 +12,21 @@ type Article struct {
 }
 
 type ArticleMetaData struct {
-	Title   string `owl:"inputType=text"`
+	Title   string
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *ArticleMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Article", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *ArticleMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	meta.Title = data.FormValue("title")
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Article) Title() string {
@@ -28,10 +41,10 @@ func (e *Article) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Article) MetaData() interface{} {
+func (e *Article) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Article) SetMetaData(metaData interface{}) {
+func (e *Article) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*ArticleMetaData)
 }

entry_types/bookmark.go

@@ -12,9 +12,23 @@ type Bookmark struct {
 }
 
 type BookmarkMetaData struct {
-	Title   string `owl:"inputType=text"`
+	Title   string
-	Url     string `owl:"inputType=text"`
+	Url     string
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *BookmarkMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Bookmark", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *BookmarkMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	meta.Title = data.FormValue("title")
+	meta.Url = data.FormValue("url")
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Bookmark) Title() string {
@@ -29,10 +43,10 @@ func (e *Bookmark) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Bookmark) MetaData() interface{} {
+func (e *Bookmark) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Bookmark) SetMetaData(metaData interface{}) {
+func (e *Bookmark) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*BookmarkMetaData)
 }

entry_types/image.go

@@ -12,15 +12,56 @@ type Image struct {
 }
 
 type ImageMetaData struct {
-	ImageId string `owl:"inputType=file"`
+	ImageId string
-	Title   string `owl:"inputType=text"`
+	Title   string
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *ImageMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Image", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *ImageMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	file, err := data.FormFile("image")
+	var imgId = meta.ImageId
+	if err != nil && imgId == "" {
+		return err
+	} else if err == nil {
+		fileData, err := file.Open()
+		if err != nil {
+			return err
+		}
+		defer fileData.Close()
+
+		fileBytes := make([]byte, file.Size)
+		_, err = fileData.Read(fileBytes)
+		if err != nil {
+			return err
+		}
+		bin, err := binSvc.Create(file.Filename, fileBytes)
+		if err != nil {
+			return err
+		}
+		imgId = bin.Id
+	}
+
+	meta.ImageId = imgId
+	meta.Title = data.FormValue("title")
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Image) Title() string {
 	return e.meta.Title
 }
 
+func (e *Image) ImageUrl() string {
+	return "/media/" + e.meta.ImageId
+}
+
 func (e *Image) Content() model.EntryContent {
 	str, err := render.RenderTemplateToString("entry/Image", e)
 	if err != nil {
@@ -29,10 +70,10 @@ func (e *Image) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Image) MetaData() interface{} {
+func (e *Image) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Image) SetMetaData(metaData interface{}) {
+func (e *Image) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*ImageMetaData)
 }

entry_types/note.go

@@ -12,7 +12,19 @@ type Note struct {
 }
 
 type NoteMetaData struct {
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *NoteMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Note", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *NoteMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Note) Title() string {
@@ -27,10 +39,10 @@ func (e *Note) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Note) MetaData() interface{} {
+func (e *Note) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Note) SetMetaData(metaData interface{}) {
+func (e *Note) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*NoteMetaData)
 }

entry_types/page.go

@@ -12,8 +12,21 @@ type Page struct {
 }
 
 type PageMetaData struct {
-	Title   string `owl:"inputType=text"`
+	Title   string
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *PageMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Page", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *PageMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	meta.Title = data.FormValue("title")
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Page) Title() string {
@@ -28,10 +41,10 @@ func (e *Page) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Page) MetaData() interface{} {
+func (e *Page) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Page) SetMetaData(metaData interface{}) {
+func (e *Page) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*PageMetaData)
 }

entry_types/recipe.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"owl-blogs/domain/model"
 	"owl-blogs/render"
+	"strings"
 )
 
 type Recipe struct {
@@ -12,11 +13,34 @@ type Recipe struct {
 }
 
 type RecipeMetaData struct {
-	Title       string   `owl:"inputType=text"`
+	Title       string
-	Yield       string   `owl:"inputType=text"`
+	Yield       string
-	Duration    string   `owl:"inputType=text"`
+	Duration    string
-	Ingredients []string `owl:"inputType=text widget=textarea"`
+	Ingredients []string
-	Content     string   `owl:"inputType=text widget=textarea"`
+	Content     string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *RecipeMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Recipe", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *RecipeMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	ings := strings.Split(data.FormValue("ingredients"), "\n")
+	clean := make([]string, 0)
+	for _, ing := range ings {
+		if strings.TrimSpace(ing) != "" {
+			clean = append(clean, strings.TrimSpace(ing))
+		}
+	}
+	meta.Title = data.FormValue("title")
+	meta.Yield = data.FormValue("yield")
+	meta.Duration = data.FormValue("duration")
+	meta.Ingredients = clean
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Recipe) Title() string {
@@ -31,10 +55,10 @@ func (e *Recipe) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Recipe) MetaData() interface{} {
+func (e *Recipe) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Recipe) SetMetaData(metaData interface{}) {
+func (e *Recipe) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*RecipeMetaData)
 }

entry_types/reply.go

@@ -12,9 +12,23 @@ type Reply struct {
 }
 
 type ReplyMetaData struct {
-	Title   string `owl:"inputType=text"`
+	Title   string
-	Url     string `owl:"inputType=text"`
+	Url     string
-	Content string `owl:"inputType=text widget=textarea"`
+	Content string
+}
+
+// Form implements model.EntryMetaData.
+func (meta *ReplyMetaData) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/Reply", meta)
+	return f
+}
+
+// ParseFormData implements model.EntryMetaData.
+func (meta *ReplyMetaData) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	meta.Title = data.FormValue("title")
+	meta.Url = data.FormValue("url")
+	meta.Content = data.FormValue("content")
+	return nil
 }
 
 func (e *Reply) Title() string {
@@ -29,10 +43,10 @@ func (e *Reply) Content() model.EntryContent {
 	return model.EntryContent(str)
 }
 
-func (e *Reply) MetaData() interface{} {
+func (e *Reply) MetaData() model.EntryMetaData {
 	return &e.meta
 }
 
-func (e *Reply) SetMetaData(metaData interface{}) {
+func (e *Reply) SetMetaData(metaData model.EntryMetaData) {
 	e.meta = *metaData.(*ReplyMetaData)
 }

go.mod

@@ -1,35 +1,50 @@
 module owl-blogs
 
-go 1.20
+go 1.22
 
 require (
-	github.com/andybalholm/brotli v1.0.5 // indirect
+	github.com/Davincible/goinsta/v3 v3.2.6
+	github.com/go-ap/activitypub v0.0.0-20240408091739-ba76b44c2594
+	github.com/go-ap/jsonld v0.0.0-20221030091449-f2a191312c73
+	github.com/gofiber/fiber/v2 v2.52.4
+	github.com/google/uuid v1.6.0
+	github.com/jmoiron/sqlx v1.4.0
+	github.com/mattn/go-sqlite3 v1.14.22
+	github.com/spf13/cobra v1.8.0
+	github.com/stretchr/testify v1.8.4
+	github.com/yuin/goldmark v1.7.1
+	golang.org/x/crypto v0.23.0
+	golang.org/x/net v0.25.0
+	gopkg.in/yaml.v2 v2.4.0
+)
+
+require (
+	git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078 // indirect
+	github.com/andybalholm/brotli v1.1.0 // indirect
+	github.com/chromedp/cdproto v0.0.0-20240501202034-ef67d660e9fd // indirect
+	github.com/chromedp/chromedp v0.9.5 // indirect
+	github.com/chromedp/sysutil v1.0.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/gofiber/fiber/v2 v2.47.0 // indirect
+	github.com/go-ap/errors v0.0.0-20240304112515-6077fa9c17b0 // indirect
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/go-fed/httpsig v1.1.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.4.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jmoiron/sqlx v1.3.5 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
-	github.com/klauspost/compress v1.16.3 // indirect
+	github.com/klauspost/compress v1.17.8 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
-	github.com/mattn/go-sqlite3 v1.14.17 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
-	github.com/philhofer/fwd v1.1.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/savsgio/dictpool v0.0.0-20221023140959-7bf2e61cea94 // indirect
-	github.com/savsgio/gotils v0.0.0-20230208104028-c358bd845dee // indirect
-	github.com/spf13/cobra v1.7.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/objx v0.5.0 // indirect
-	github.com/stretchr/testify v1.8.4 // indirect
-	github.com/tinylib/msgp v1.1.8 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasthttp v1.47.0 // indirect
+	github.com/valyala/fasthttp v1.52.0 // indirect
+	github.com/valyala/fastjson v1.6.4 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
-	github.com/yuin/goldmark v1.5.4 // indirect
+	golang.org/x/sys v0.20.0 // indirect
-	golang.org/x/crypto v0.11.0 // indirect
-	golang.org/x/sys v0.10.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,120 +1,109 @@
-github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078 h1:cliQ4HHsCo6xi2oWZYKWW4bly/Ory9FuTpFPRxj/mAg=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078/go.mod h1:g/V2Hjas6Z1UHUp4yIx6bATpNzJ7DYtD0FG3+xARWxs=
+github.com/Davincible/goinsta/v3 v3.2.6 h1:+lNIWU6NABWd2VSGe83UQypnef+kzWwjmfgGihPbwD8=
+github.com/Davincible/goinsta/v3 v3.2.6/go.mod h1:jIDhrWZmttL/gtXj/mkCaZyeNdAAqW3UYjasOUW0YEw=
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-github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
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infra/author_repository.go

@@ -59,3 +59,12 @@ func (r *DefaultAuthorRepo) Create(name string, passwordHash string) (*model.Aut
 		PasswordHash: author.PasswordHash,
 	}, nil
 }
+
+func (r *DefaultAuthorRepo) Update(author *model.Author) error {
+	sqlA := sqlAuthor{
+		Name:         author.Name,
+		PasswordHash: author.PasswordHash,
+	}
+	_, err := r.db.NamedExec("UPDATE authors SET password_hash = :password_hash WHERE name = :name", sqlA)
+	return err
+}

infra/author_repository_test.go

@@ -45,3 +45,19 @@ func TestAuthorRepoNoSideEffect(t *testing.T) {
 	require.Equal(t, author2.Name, "name2")
 	require.Equal(t, author2.PasswordHash, "password2")
 }
+
+func TestAuthorUpdate(t *testing.T) {
+	repo := setupAutherRepo()
+
+	author, err := repo.Create("name1", "password1")
+	require.NoError(t, err)
+
+	author.PasswordHash = "password2"
+	err = repo.Update(author)
+	require.NoError(t, err)
+
+	author, err = repo.FindByName("name1")
+	require.NoError(t, err)
+	require.Equal(t, author.PasswordHash, "password2")
+
+}

infra/binary_file_repository.go

@@ -99,3 +99,27 @@ func (repo *DefaultBinaryFileRepo) FindByNameForEntry(name string, entry model.E
 	}
 	return &model.BinaryFile{Id: sqlFile.Id, Name: sqlFile.Name, Data: sqlFile.Data}, nil
 }
+
+// ListIds implements repository.BinaryRepository
+func (repo *DefaultBinaryFileRepo) ListIds(filter string) ([]string, error) {
+	filter = strings.TrimSpace(strings.ToLower(filter))
+	if filter == "" {
+		filter = "%"
+	} else {
+		filter = "%" + filter + "%"
+	}
+	var ids []string
+	err := repo.db.Select(&ids, "SELECT id FROM binary_files WHERE LOWER(id) LIKE ?", filter)
+	if err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// Delete implements repository.BinaryRepository
+func (repo *DefaultBinaryFileRepo) Delete(binary *model.BinaryFile) error {
+	id := binary.Id
+	println("Deleting binary file", id)
+	_, err := repo.db.Exec("DELETE FROM binary_files WHERE id = ?", id)
+	return err
+}

infra/entry_repository.go

@@ -28,6 +28,26 @@ type DefaultEntryRepo struct {
 	db           *sqlx.DB
 }
 
+func NewEntryRepository(db Database, register *app.EntryTypeRegistry) repository.EntryRepository {
+	sqlxdb := db.Get()
+
+	// Create tables if not exists
+	sqlxdb.MustExec(`
+		CREATE TABLE IF NOT EXISTS entries (
+			id TEXT PRIMARY KEY,
+			type TEXT NOT NULL,
+			published_at DATETIME,
+			author_id TEXT NOT NULL,
+			meta_data TEXT NOT NULL
+		);
+	`)
+
+	return &DefaultEntryRepo{
+		db:           sqlxdb,
+		typeRegistry: register,
+	}
+}
+
 // Create implements repository.EntryRepository.
 func (r *DefaultEntryRepo) Create(entry model.Entry) error {
 	t, err := r.typeRegistry.TypeName(entry)
@@ -50,6 +70,9 @@ func (r *DefaultEntryRepo) Create(entry model.Entry) error {
 
 // Delete implements repository.EntryRepository.
 func (r *DefaultEntryRepo) Delete(entry model.Entry) error {
+	if entry.ID() == "" {
+		return errors.New("entry not found")
+	}
 	_, err := r.db.Exec("DELETE FROM entries WHERE id = ?", entry.ID())
 	return err
 }
@@ -97,7 +120,7 @@ func (r *DefaultEntryRepo) FindById(id string) (model.Entry, error) {
 		return nil, err
 	}
 	if data.Id == "" {
-		return nil, nil
+		return nil, errors.New("entry not found")
 	}
 	return r.sqlEntryToEntry(data)
 }
@@ -123,32 +146,12 @@ func (r *DefaultEntryRepo) Update(entry model.Entry) error {
 	return err
 }
 
-func NewEntryRepository(db Database, register *app.EntryTypeRegistry) repository.EntryRepository {
-	sqlxdb := db.Get()
-
-	// Create tables if not exists
-	sqlxdb.MustExec(`
-		CREATE TABLE IF NOT EXISTS entries (
-			id TEXT PRIMARY KEY,
-			type TEXT NOT NULL,
-			published_at DATETIME,
-			author_id TEXT NOT NULL,
-			meta_data TEXT NOT NULL
-		);
-	`)
-
-	return &DefaultEntryRepo{
-		db:           sqlxdb,
-		typeRegistry: register,
-	}
-}
-
 func (r *DefaultEntryRepo) sqlEntryToEntry(entry sqlEntry) (model.Entry, error) {
 	e, err := r.typeRegistry.Type(entry.Type)
 	if err != nil {
 		return nil, errors.New("entry type not registered")
 	}
-	metaData := reflect.New(reflect.TypeOf(e.MetaData()).Elem()).Interface()
+	metaData := reflect.New(reflect.TypeOf(e.MetaData()).Elem()).Interface().(model.EntryMetaData)
 	json.Unmarshal([]byte(*entry.MetaData), metaData)
 	e.SetID(entry.Id)
 	e.SetPublishedAt(entry.PublishedAt)

infra/follower_repository.go

@@ -0,0 +1,57 @@
+package infra
+
+import (
+	"owl-blogs/app/repository"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type sqlFollower struct {
+	Follwer string `db:"follower"`
+}
+
+type DefaultFollowerRepo struct {
+	db *sqlx.DB
+}
+
+func NewFollowerRepository(db Database) repository.FollowerRepository {
+	sqlxdb := db.Get()
+
+	// Create tables if not exists
+	sqlxdb.MustExec(`
+	CREATE TABLE IF NOT EXISTS followers (
+		follower TEXT PRIMARY KEY
+	);
+	`)
+
+	return &DefaultFollowerRepo{
+		db: sqlxdb,
+	}
+}
+
+// Add implements repository.FollowerRepository.
+func (d *DefaultFollowerRepo) Add(follower string) error {
+	_, err := d.db.Exec("INSERT INTO followers (follower) VALUES (?) ON CONFLICT DO NOTHING", follower)
+	return err
+}
+
+// Remove implements repository.FollowerRepository.
+func (d *DefaultFollowerRepo) Remove(follower string) error {
+	_, err := d.db.Exec("DELETE FROM followers WHERE follower = ?", follower)
+	return err
+}
+
+// All implements repository.FollowerRepository.
+func (d *DefaultFollowerRepo) All() ([]string, error) {
+	var followers []sqlFollower
+	err := d.db.Select(&followers, "SELECT * FROM followers")
+	if err != nil {
+		return nil, err
+	}
+
+	result := []string{}
+	for _, follower := range followers {
+		result = append(result, follower.Follwer)
+	}
+	return result, nil
+}

infra/follower_repository_test.go

@@ -0,0 +1,91 @@
+package infra_test
+
+import (
+	"owl-blogs/app/repository"
+	"owl-blogs/infra"
+	"owl-blogs/test"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func setupFollowerRepo() repository.FollowerRepository {
+	db := test.NewMockDb()
+	repo := infra.NewFollowerRepository(db)
+	return repo
+}
+
+func TestAddFollower(t *testing.T) {
+	repo := setupFollowerRepo()
+
+	err := repo.Add("foo@example.com")
+	require.NoError(t, err)
+
+	followers, err := repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 1)
+	require.Equal(t, followers[0], "foo@example.com")
+}
+
+func TestDoubleAddFollower(t *testing.T) {
+	repo := setupFollowerRepo()
+
+	err := repo.Add("foo@example.com")
+	require.NoError(t, err)
+
+	err = repo.Add("foo@example.com")
+	require.NoError(t, err)
+
+	followers, err := repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 1)
+	require.Equal(t, followers[0], "foo@example.com")
+}
+
+func TestMultipleAddFollower(t *testing.T) {
+	repo := setupFollowerRepo()
+
+	err := repo.Add("foo@example.com")
+	require.NoError(t, err)
+
+	err = repo.Add("bar@example.com")
+	require.NoError(t, err)
+
+	err = repo.Add("baz@example.com")
+	require.NoError(t, err)
+
+	followers, err := repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 3)
+}
+
+func TestRemoveFollower(t *testing.T) {
+	repo := setupFollowerRepo()
+
+	err := repo.Add("foo@example.com")
+	require.NoError(t, err)
+
+	followers, err := repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 1)
+
+	err = repo.Remove("foo@example.com")
+	require.NoError(t, err)
+
+	followers, err = repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 0)
+
+}
+
+func TestRemoveNonExistingFollower(t *testing.T) {
+	repo := setupFollowerRepo()
+
+	err := repo.Remove("foo@example.com")
+	require.NoError(t, err)
+
+	followers, err := repo.All()
+	require.NoError(t, err)
+	require.Len(t, followers, 0)
+
+}

infra/http.go

@@ -0,0 +1,5 @@
+package infra
+
+import "net/http"
+
+type OwlHttpClient = http.Client

infra/interaction_repository.go

@@ -0,0 +1,178 @@
+package infra
+
+import (
+	"encoding/json"
+	"errors"
+	"owl-blogs/app"
+	"owl-blogs/app/repository"
+	"owl-blogs/domain/model"
+	"reflect"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/jmoiron/sqlx"
+)
+
+type sqlInteraction struct {
+	Id        string    `db:"id"`
+	Type      string    `db:"type"`
+	EntryId   string    `db:"entry_id"`
+	CreatedAt time.Time `db:"created_at"`
+	MetaData  *string   `db:"meta_data"`
+}
+
+type DefaultInteractionRepo struct {
+	typeRegistry *app.InteractionTypeRegistry
+	db           *sqlx.DB
+}
+
+func NewInteractionRepo(db Database, register *app.InteractionTypeRegistry) repository.InteractionRepository {
+	sqlxdb := db.Get()
+
+	// Create tables if not exists
+	sqlxdb.MustExec(`
+		CREATE TABLE IF NOT EXISTS interactions (
+			id TEXT PRIMARY KEY,
+			type TEXT NOT NULL,
+			entry_id TEXT NOT NULL,
+			created_at DATETIME NOT NULL,
+			meta_data TEXT NOT NULL
+		);
+	`)
+
+	return &DefaultInteractionRepo{
+		db:           sqlxdb,
+		typeRegistry: register,
+	}
+}
+
+// Create implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) Create(interaction model.Interaction) error {
+	t, err := repo.typeRegistry.TypeName(interaction)
+	if err != nil {
+		return errors.New("interaction type not registered")
+	}
+
+	if interaction.ID() == "" {
+		interaction.SetID(uuid.New().String())
+	}
+
+	var metaDataJson []byte
+	if interaction.MetaData() != nil {
+		metaDataJson, _ = json.Marshal(interaction.MetaData())
+	}
+	metaDataStr := string(metaDataJson)
+
+	_, err = repo.db.NamedExec(`
+		INSERT INTO interactions (id, type, entry_id, created_at, meta_data)
+		VALUES (:id, :type, :entry_id, :created_at, :meta_data)
+	`, sqlInteraction{
+		Id:        interaction.ID(),
+		Type:      t,
+		EntryId:   interaction.EntryID(),
+		CreatedAt: interaction.CreatedAt(),
+		MetaData:  &metaDataStr,
+	})
+
+	return err
+}
+
+// Delete implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) Delete(interaction model.Interaction) error {
+	if interaction.ID() == "" {
+		return errors.New("interaction not found")
+	}
+	_, err := repo.db.Exec("DELETE FROM interactions WHERE id = ?", interaction.ID())
+	return err
+}
+
+// FindAll implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) FindAll(entryId string) ([]model.Interaction, error) {
+	data := []sqlInteraction{}
+	err := repo.db.Select(&data, "SELECT * FROM interactions WHERE entry_id = ? ORDER BY created_at DESC", entryId)
+	if err != nil {
+		return nil, err
+	}
+
+	interactions := []model.Interaction{}
+	for _, d := range data {
+		i, err := repo.sqlInteractionToInteraction(d)
+		if err != nil {
+			return nil, err
+		}
+		interactions = append(interactions, i)
+	}
+
+	return interactions, nil
+}
+
+// FindById implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) FindById(id string) (model.Interaction, error) {
+	data := sqlInteraction{}
+	err := repo.db.Get(&data, "SELECT * FROM interactions WHERE id = ?", id)
+	if err != nil {
+		return nil, err
+	}
+	if data.Id == "" {
+		return nil, errors.New("interaction not found")
+	}
+	return repo.sqlInteractionToInteraction(data)
+}
+
+// Update implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) Update(interaction model.Interaction) error {
+	exInter, _ := repo.FindById(interaction.ID())
+	if exInter == nil {
+		return errors.New("interaction not found")
+	}
+
+	_, err := repo.typeRegistry.TypeName(interaction)
+	if err != nil {
+		return errors.New("interaction type not registered")
+	}
+
+	var metaDataJson []byte
+	if interaction.MetaData() != nil {
+		metaDataJson, _ = json.Marshal(interaction.MetaData())
+	}
+
+	_, err = repo.db.Exec("UPDATE interactions SET entry_id = ?, meta_data = ? WHERE id = ?", interaction.EntryID(), metaDataJson, interaction.ID())
+
+	return err
+}
+
+func (repo *DefaultInteractionRepo) sqlInteractionToInteraction(interaction sqlInteraction) (model.Interaction, error) {
+	i, err := repo.typeRegistry.Type(interaction.Type)
+	if err != nil {
+		return nil, errors.New("interaction type not registered")
+	}
+	metaData := reflect.New(reflect.TypeOf(i.MetaData()).Elem()).Interface()
+	json.Unmarshal([]byte(*interaction.MetaData), metaData)
+	i.SetID(interaction.Id)
+	i.SetEntryID(interaction.EntryId)
+	i.SetCreatedAt(interaction.CreatedAt)
+	i.SetMetaData(metaData)
+
+	return i, nil
+
+}
+
+// ListAllInteractions implements repository.InteractionRepository.
+func (repo *DefaultInteractionRepo) ListAllInteractions() ([]model.Interaction, error) {
+	data := []sqlInteraction{}
+	err := repo.db.Select(&data, "SELECT * FROM interactions ORDER BY created_at DESC")
+	if err != nil {
+		return nil, err
+	}
+
+	interactions := []model.Interaction{}
+	for _, d := range data {
+		i, err := repo.sqlInteractionToInteraction(d)
+		if err != nil {
+			return nil, err
+		}
+		interactions = append(interactions, i)
+	}
+
+	return interactions, nil
+}

infra/interaction_repository_test.go

@@ -0,0 +1,125 @@
+package infra_test
+
+import (
+	"owl-blogs/app"
+	"owl-blogs/app/repository"
+	"owl-blogs/infra"
+	"owl-blogs/test"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func setupInteractionRepo() repository.InteractionRepository {
+	db := test.NewMockDb()
+	register := app.NewInteractionTypeRegistry()
+	register.Register(&test.MockInteraction{})
+	repo := infra.NewInteractionRepo(db, register)
+	return repo
+}
+
+func TestCreateInteraction(t *testing.T) {
+	repo := setupInteractionRepo()
+	i := &test.MockInteraction{}
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i.SetEntryID("entryId")
+	err := repo.Create(i)
+	require.NoError(t, err)
+	require.NotEmpty(t, i.ID())
+}
+
+func TestFindInteractionById(t *testing.T) {
+
+	repo := setupInteractionRepo()
+	i := &test.MockInteraction{}
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i.SetEntryID("entryId")
+	err := repo.Create(i)
+	require.NoError(t, err)
+
+	i2, err := repo.FindById(i.ID())
+	require.NoError(t, err)
+	require.Equal(t, i.ID(), i2.ID())
+	require.Equal(t, i.Content(), i2.Content())
+	meta := i.MetaData().(*test.MockInteractionMetaData)
+	meta2 := i2.MetaData().(*test.MockInteractionMetaData)
+	require.Equal(t, meta.Str, meta2.Str)
+	require.Equal(t, meta.Number, meta2.Number)
+	require.Equal(t, i2.EntryID(), "entryId")
+}
+
+func TestFindInteractionByEntryId(t *testing.T) {
+	repo := setupInteractionRepo()
+	i := &test.MockInteraction{}
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i.SetEntryID("entryId")
+	err := repo.Create(i)
+	require.NoError(t, err)
+
+	i2 := &test.MockInteraction{}
+	i2.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i2.SetEntryID("entryId2")
+	err = repo.Create(i2)
+	require.NoError(t, err)
+
+	inters, err := repo.FindAll("entryId")
+	require.NoError(t, err)
+	require.Equal(t, 1, len(inters))
+}
+
+func TestUpdateInteraction(t *testing.T) {
+	repo := setupInteractionRepo()
+	i := &test.MockInteraction{}
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i.SetEntryID("entryId")
+	err := repo.Create(i)
+	require.NoError(t, err)
+
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str2",
+		Number: 2,
+	})
+	err = repo.Update(i)
+	require.NoError(t, err)
+
+	i2, err := repo.FindById(i.ID())
+	require.NoError(t, err)
+	meta := i.MetaData().(*test.MockInteractionMetaData)
+	meta2 := i2.MetaData().(*test.MockInteractionMetaData)
+	require.Equal(t, meta.Str, meta2.Str)
+	require.Equal(t, meta.Number, meta2.Number)
+}
+
+func TestDeleteInteraction(t *testing.T) {
+	repo := setupInteractionRepo()
+	i := &test.MockInteraction{}
+	i.SetMetaData(&test.MockInteractionMetaData{
+		Str:    "str",
+		Number: 1,
+	})
+	i.SetEntryID("entryId")
+	err := repo.Create(i)
+	require.NoError(t, err)
+
+	err = repo.Delete(i)
+	require.NoError(t, err)
+
+	i2, err := repo.FindById(i.ID())
+	require.Error(t, err)
+	require.Nil(t, i2)
+}

interactions/like.go

@@ -0,0 +1,33 @@
+package interactions
+
+import (
+	"fmt"
+	"owl-blogs/domain/model"
+	"owl-blogs/render"
+)
+
+type Like struct {
+	model.InteractionBase
+	meta LikeMetaData
+}
+
+type LikeMetaData struct {
+	SenderUrl  string
+	SenderName string
+}
+
+func (i *Like) Content() model.InteractionContent {
+	str, err := render.RenderTemplateToString("interaction/Like", i)
+	if err != nil {
+		fmt.Println(err)
+	}
+	return model.InteractionContent(str)
+}
+
+func (i *Like) MetaData() interface{} {
+	return &i.meta
+}
+
+func (i *Like) SetMetaData(metaData interface{}) {
+	i.meta = *metaData.(*LikeMetaData)
+}

interactions/repost.go

@@ -0,0 +1,33 @@
+package interactions
+
+import (
+	"fmt"
+	"owl-blogs/domain/model"
+	"owl-blogs/render"
+)
+
+type Repost struct {
+	model.InteractionBase
+	meta RepostMetaData
+}
+
+type RepostMetaData struct {
+	SenderUrl  string
+	SenderName string
+}
+
+func (i *Repost) Content() model.InteractionContent {
+	str, err := render.RenderTemplateToString("interaction/Repost", i)
+	if err != nil {
+		fmt.Println(err)
+	}
+	return model.InteractionContent(str)
+}
+
+func (i *Repost) MetaData() interface{} {
+	return &i.meta
+}
+
+func (i *Repost) SetMetaData(metaData interface{}) {
+	i.meta = *metaData.(*RepostMetaData)
+}

interactions/webmention.go

@@ -0,0 +1,34 @@
+package interactions
+
+import (
+	"fmt"
+	"owl-blogs/domain/model"
+	"owl-blogs/render"
+)
+
+type Webmention struct {
+	model.InteractionBase
+	meta WebmentionMetaData
+}
+
+type WebmentionMetaData struct {
+	Source string
+	Target string
+	Title  string
+}
+
+func (i *Webmention) Content() model.InteractionContent {
+	str, err := render.RenderTemplateToString("interaction/Webmention", i)
+	if err != nil {
+		fmt.Println(err)
+	}
+	return model.InteractionContent(str)
+}
+
+func (i *Webmention) MetaData() interface{} {
+	return &i.meta
+}
+
+func (i *Webmention) SetMetaData(metaData interface{}) {
+	i.meta = *metaData.(*WebmentionMetaData)
+}

plugings/echo.go

@@ -0,0 +1,23 @@
+package plugings
+
+import (
+	"fmt"
+	"owl-blogs/app"
+	"owl-blogs/domain/model"
+)
+
+type Echo struct {
+}
+
+func NewEcho(bus *app.EventBus) *Echo {
+	echo := &Echo{}
+	bus.Subscribe(echo)
+	return echo
+}
+
+func (e *Echo) NotifyEntryCreated(entry model.Entry) {
+	fmt.Println("Entry Created:")
+	fmt.Println("\tID: ", entry.ID())
+	fmt.Println("\tTitle: ", entry.Title())
+	fmt.Println("\tPublishedAt: ", entry.PublishedAt())
+}

plugings/instagram.go

@@ -0,0 +1,96 @@
+package plugings
+
+import (
+	"bytes"
+	"owl-blogs/app"
+	"owl-blogs/app/repository"
+	"owl-blogs/domain/model"
+	entrytypes "owl-blogs/entry_types"
+	"owl-blogs/render"
+
+	"github.com/Davincible/goinsta/v3"
+)
+
+type Instagram struct {
+	configRepo repository.ConfigRepository
+	binService *app.BinaryService
+}
+
+type InstagramConfig struct {
+	User     string
+	Password string
+}
+
+// Form implements app.AppConfig.
+func (cfg *InstagramConfig) Form(binSvc model.BinaryStorageInterface) string {
+	f, _ := render.RenderTemplateToString("forms/InstagramConfig", cfg)
+	return f
+}
+
+// ParseFormData implements app.AppConfig.
+func (cfg *InstagramConfig) ParseFormData(data model.HttpFormData, binSvc model.BinaryStorageInterface) error {
+	cfg.User = data.FormValue("User")
+	cfg.Password = data.FormValue("Password")
+	return nil
+}
+
+func RegisterInstagram(
+	configRepo repository.ConfigRepository,
+	configRegister *app.ConfigRegister,
+	binService *app.BinaryService,
+	bus *app.EventBus,
+) *Instagram {
+	configRegister.Register("instagram", &InstagramConfig{})
+	insta := &Instagram{
+		configRepo: configRepo,
+		binService: binService,
+	}
+
+	bus.Subscribe(insta)
+
+	return insta
+}
+
+// NotifyEntryCreated implements app.EntryCreationSubscriber.
+func (i *Instagram) NotifyEntryCreated(entry model.Entry) {
+
+	image, ok := entry.(*entrytypes.Image)
+	if !ok {
+		println("not an image")
+		return
+	}
+
+	config := &InstagramConfig{}
+	err := i.configRepo.Get("instagram", config)
+	if err != nil {
+		println("no instagram config")
+		return
+	}
+
+	client := goinsta.New(config.User, config.Password)
+
+	err = client.Login()
+	if err != nil {
+		println("login failed")
+		return
+	}
+
+	meta := image.MetaData().(*entrytypes.ImageMetaData)
+	bin, err := i.binService.FindById(meta.ImageId)
+	if err != nil {
+		println("image data not found")
+		return
+	}
+
+	_, err = client.Upload(
+		&goinsta.UploadOptions{
+			File:    bytes.NewReader(bin.Data),
+			Caption: image.Title(),
+		},
+	)
+	if err != nil {
+		println("upload failed")
+		return
+	}
+
+}

render/templates.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"embed"
 	"io"
+	"net/url"
 	"owl-blogs/domain/model"
 	"text/template"
 
@@ -20,6 +21,7 @@ type TemplateData struct {
 
 //go:embed templates
 var templates embed.FS
+var SiteConfigService model.SiteConfigInterface
 
 var funcMap = template.FuncMap{
 	"markdown": func(text string) string {
@@ -29,6 +31,10 @@ var funcMap = template.FuncMap{
 		}
 		return html
 	},
+	"urljoin": func(elems ...string) string {
+		r, _ := url.JoinPath(elems[0], elems[1:]...)
+		return r
+	},
 }
 
 func CreateTemplateWithBase(templateName string) (*template.Template, error) {
@@ -40,7 +46,7 @@ func CreateTemplateWithBase(templateName string) (*template.Template, error) {
 	)
 }
 
-func RenderTemplateWithBase(w io.Writer, siteConfig model.SiteConfig, templateName string, data interface{}) error {
+func RenderTemplateWithBase(w io.Writer, templateName string, data interface{}) error {
 
 	t, err := CreateTemplateWithBase(templateName)
 
@@ -48,6 +54,11 @@ func RenderTemplateWithBase(w io.Writer, siteConfig model.SiteConfig, templateNa
 		return err
 	}
 
+	siteConfig, err := SiteConfigService.GetSiteConfig()
+	if err != nil {
+		return err
+	}
+
 	err = t.ExecuteTemplate(w, "base", TemplateData{
 		Data:       data,
 		SiteConfig: siteConfig,

render/templates/base.tmpl

@@ -1,110 +1,39 @@
 {{define "base"}}
 <!doctype html>
-<html lang='en'>
+<html lang='en' data-theme="light">
     <head>
         <meta charset='utf-8'>
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
         <title>{{template "title" .Data}} - {{ .SiteConfig.Title }}</title>
         <meta property="og:title" content="{{template "title" .Data}}" />
-        
+        {{ template "head" .}}
-        <link rel='stylesheet' href='/static/pico.min.css'>
+
+        <link rel="icon" type="image/x-icon" href="/static/favicon.ico">
+        <link rel="webmention" href="/webmention/" />
+        <link rel="alternate" type="application/rss+xml" title="RSS" href="/index.xml">
+
+        <link rel='stylesheet' href='/static/owl.css'>        
+        <link rel='stylesheet' href='/static/style.css'>    
         <style>
-            header {
+            :root {
-                background-color: {{.SiteConfig.HeaderColor}};
+                --primary: {{.SiteConfig.PrimaryColor}};
-                padding-bottom: 1rem !important;
             }
-
+        </style>    
-            footer {
+        {{ .SiteConfig.HtmlHeadExtra }}
-                border-top: dashed 2px;
-                border-color: #ccc;
-            }
-
-            .avatar {
-                float: left;
-                margin-right: 1rem;
-                border-radius: 50%;
-            }
-
-            .header {
-                display: flex;
-                flex-flow: row wrap;
-                justify-content: space-between;
-                align-items: flex-start;
-            }
-
-            .header-title {
-                order: 0;
-            }
-
-            .header-profile {
-                order: 1;
-            }
-
-            hgroup h2 a { color: inherit; } 
-        
-            .photo-grid {
-                display: flex;
-                flex-wrap: wrap;
-                padding: 0 4px;
-            }
-
-            .photo-grid-item {
-                flex: 1 0 25%;
-                padding: 4px;
-            }
-
-            .photo-grid-item img {
-                width: 100%;
-                height: 100%;
-                aspect-ratio: 1 / 1 ;
-                object-fit: cover;
-            }
-
-        </style>        
     </head>
     <body>
-        <header>
+        <header class="h-card">
-            <div class="container header h-card">
+            {{ if .SiteConfig.AvatarUrl }}
-                <hgroup class="header-title">
+                <img class="u-photo u-logo avatar" src="{{ .SiteConfig.AvatarUrl }}" alt="{{ .SiteConfig.Title }}" />
-                    <h2><a class="p-name u-url" href="/">{{ .SiteConfig.Title }}</a></h2>
+            {{ end }}
-                    <h3 class="p-note">{{ .SiteConfig.SubTitle }}</h3>
-                </hgroup>
 
-                <div class="header-profile">
+            <hgroup>
-                    {{ if .SiteConfig.AvatarUrl }}
+                <h1><a class="p-name u-url" href="/">{{ .SiteConfig.Title }}</a></h1>
-                        <img class="u-photo u-logo avatar" src="{{ .SiteConfig.AvatarUrl }}" alt="{{ .SiteConfig.Title }}" width="100" height="100" />
+                <p class="p-note">{{ .SiteConfig.SubTitle }}</p>
-                    {{ end }}
+            </hgroup>
-                    <div style="float: right; list-style: none;">
-                    {{ range $me := .SiteConfig.Me }}
-                        <li><a href="{{$me.Url}}" rel="me">{{$me.Name}}</a>
-                        </li>
-                    {{ end }}
-                    </div>
-                </div>
-            </div>
-            <div class="container">
-                <nav>
-                    <ul>
-                        {{ range $link := .SiteConfig.HeaderMenu }}
-                            {{ if $link.List }}
-                                <li><a href="/lists/{{ $link.List }}">{{ $link.Title }}</a></li>
-                            {{ else if $link.Post }}
-                                <li><a href="/posts/{{ $link.Post }}">{{ $link.Title }}</a></li>
-                            {{ else }}
-                                <li><a href="{{ $link.Url }}">{{ $link.Title }}</a></li>
-                            {{ end }}
-                        {{ end }}
-                    </ul>
-                </nav>
-            </div>
-        </header>
-        <main class="container">
-            {{template "main" .Data}}
-        </main>
-        <footer class="container">
             <nav>
                 <ul>
-                    {{ range $link := .SiteConfig.FooterMenu }}
+                    {{ range $link := .SiteConfig.HeaderMenu }}
                         {{ if $link.List }}
                             <li><a href="/lists/{{ $link.List }}">{{ $link.Title }}</a></li>
                         {{ else if $link.Post }}
@@ -115,6 +44,38 @@
                     {{ end }}
                 </ul>
             </nav>
+        </header>
+        <main>
+            {{template "main" .Data}}
+        </main>
+        <footer>
+            <nav>
+                <ul>
+                    <li><a target="_blank" href="/index.xml">RSS Feed</a></li>
+                    {{ range $link := .SiteConfig.FooterMenu }}
+                        {{ if $link.List }}
+                            <li><a href="/lists/{{ $link.List }}">{{ $link.Title }}</a></li>
+                        {{ else if $link.Post }}
+                            <li><a href="/posts/{{ $link.Post }}">{{ $link.Title }}</a></li>
+                        {{ else }}
+                            <li><a href="{{ $link.Url }}">{{ $link.Title }}</a></li>
+                        {{ end }}
+                    {{ end }}
+                    {{ range $me := .SiteConfig.Me }}
+                        <li><a href="{{$me.Url}}" rel="me">{{$me.Name}}</a>
+                        </li>
+                    {{ end }}
+
+                    <li><a href="/admin/">Editor</a></li>
+                </ul>
+            </nav>
+            <div>
+                {{ .SiteConfig.FooterExtra}}
+            </div>
+
+            <div style="margin-top:var(--s2);">
+                powered by <i><a href="https://github.com/H4kor/owl-blogs" target="_blank">owl-blogs</a></i>
+            </a>
         </footer>
     </body>
 </html>

render/templates/entry/Image.tmpl

@@ -1,4 +1,6 @@
-<img src="/media/{{.MetaData.ImageId}}">
+<a href="/media/{{.MetaData.ImageId}}" class="u-photo">
+    <img src="/media/{{.MetaData.ImageId}}" alt="{{.MetaData.Title}}" />
+</a>
 
 {{.MetaData.Content}}
 

render/templates/entry/Recipe.tmpl

@@ -0,0 +1,27 @@
+<small>
+    {{ if .MetaData.Yield }}
+    Servings: <span class="p-yield">{{ .MetaData.Yield }}</span>
+    {{ if .MetaData.Duration }}, {{end}}
+
+    {{ end }}
+
+    {{ if .MetaData.Duration }}
+    Prep Time: <time class="dt-duration" value="{{ .MetaData.Duration }}">
+        {{ .MetaData.Duration }}
+    </time>
+    {{ end }}
+</small>
+<br> <br>
+
+<h2>Ingredients</h2>
+
+<ul>
+    {{ range $ingredient := .MetaData.Ingredients }}
+    <li class="p-ingredient">
+        {{ $ingredient }}
+    </li>
+    {{ end }}
+</ul>
+
+<h2>Instructions</h2>
+{{.MetaData.Content | markdown }}

render/templates/forms/ActivityPubConfig.tmpl

@@ -0,0 +1,8 @@
+<label for="PreferredUsername">Preferred Username</label>
+<input type="text" name="PreferredUsername" value="{{.PreferredUsername}}" />
+
+<label for="PublicKeyPem">PublicKeyPem</label>
+<textarea name="PublicKeyPem" rows="4">{{.PublicKeyPem}}</textarea>
+
+<label for="PrivateKeyPem">PrivateKeyPem</label>
+<textarea name="PrivateKeyPem" rows="4">{{.PrivateKeyPem}}</textarea>

render/templates/forms/Article.tmpl

@@ -0,0 +1,14 @@
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="content">Content</label>
+<textarea
+    id="contentField"
+    name="content"
+    rows="16"
+>{{.Content}}</textarea>
+
+<script src="/static/editor.js"></script>
+<script>
+    addFileDrop("contentField")
+</script>

render/templates/forms/Bookmark.tmpl

@@ -0,0 +1,8 @@
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="url">URL</label>
+<input type="text" name="url" value="{{.Url}}" placeholder="https://..." />
+
+<label for="content">Content</label>
+<textarea name="content" rows="16">{{.Content}}</textarea></textarea>

render/templates/forms/Image.tmpl

@@ -0,0 +1,8 @@
+<label for="image">Image</label>
+<input type="file" name="image" />
+
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="content">Content</label>
+<textarea name="content" rows="16">{{.Content}}</textarea>

render/templates/forms/InstagramConfig.tmpl

@@ -0,0 +1,5 @@
+<label for="User">User</label>
+<input type="text" name="User" value="{{.User}}" />
+
+<label for="Password">Password</label>
+<input type="password" name="Password" value="{{.Password}}" />

render/templates/forms/Note.tmpl

@@ -0,0 +1,7 @@
+<label for="content">Content</label>
+<textarea id="contentField" name="content" rows="8">{{.Content}}</textarea>
+
+<script src="/static/editor.js"></script>
+<script>
+    addFileDrop("contentField")
+</script>

render/templates/forms/Page.tmpl

@@ -0,0 +1,10 @@
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="content">Content</label>
+<textarea id="contentField" name="content" rows="16">{{.Content}}</textarea>
+
+<script src="/static/editor.js"></script>
+<script>
+    addFileDrop("contentField")
+</script>

render/templates/forms/Recipe.tmpl

@@ -0,0 +1,20 @@
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="yield">Yield</label>
+<input type="text" name="yield" value="{{.Yield}}" />
+
+<label for="duration">Duration</label>
+<input type="text" name="duration" value="{{.Duration}}" />
+
+<label for="ingredients">Ingredients</label>
+<textarea name="ingredients" rows="8">{{ range $i := .Ingredients }}
+{{$i}}{{ end }}</textarea>
+
+<label for="content">Content</label>
+<textarea id="contentField" name="content" rows="16">{{.Content}}</textarea>
+
+<script src="/static/editor.js"></script>
+<script>
+    addFileDrop("contentField")
+</script>

render/templates/forms/Reply.tmpl

@@ -0,0 +1,13 @@
+<label for="title">Title</label>
+<input type="text" name="title" value="{{.Title}}" />
+
+<label for="url">Reply To</label>
+<input type="text" name="url" value="{{.Url}}" placeholder="https://..." />
+
+<label for="content">Content</label>
+<textarea id="contentField" name="content" rows="16">{{.Content}}</textarea></textarea>
+
+<script src="/static/editor.js"></script>
+<script>
+    addFileDrop("contentField")
+</script>

render/templates/interaction/Like.tmpl

@@ -0,0 +1,3 @@
+Liked by <a href="{{.MetaData.SenderUrl}}">
+    {{.MetaData.SenderName}}
+</a>

render/templates/interaction/Repost.tmpl

@@ -0,0 +1,3 @@
+Reposted by <a href="{{.MetaData.SenderUrl}}">
+    {{.MetaData.SenderName}}
+</a>

render/templates/interaction/Webmention.tmpl

@@ -0,0 +1,7 @@
+<a href="{{.MetaData.Source}}">
+    {{if .MetaData.Title}}
+        {{.MetaData.Title}}
+    {{else}}
+        {{.MetaData.Source}}
+    {{end}}
+</a>

render/templates/views/admin.tmpl

@@ -0,0 +1,42 @@
+{{define "title"}}Admin{{end}}
+{{define "head"}}{{end}}
+
+{{define "main"}}
+<h2 style="margin-bottom: 1rem;">Write</h2>
+
+<div class="action-tile-list">
+    {{range .Types}}
+    <a class="action-tile" href="/editor/new/{{.}}/">{{.}}</a>
+    {{end}}
+</div>
+<br>
+<br>
+
+<h2 style="margin-bottom: 1rem;">Content</h2>
+<div class="action-tile-list">
+    <a class="action-tile" href="/admin/drafts/">Drafts</a>
+    <a class="action-tile" href="/admin/binaries/">Files</a>
+    <a class="action-tile" href="/admin/interactions/">Interactions</a>
+</div>
+<br>
+<br>
+
+<h2 style="margin-bottom: 1rem;">Configurations</h2>
+<div class="action-tile-list">
+    <a class="action-tile" href="/site-config">Site Settings</a>
+    <a class="action-tile" href="/site-config/me">Me Links</a>
+    <a class="action-tile" href="/site-config/lists">Lists</a>
+    <a class="action-tile" href="/site-config/menus">Menus</a>
+</div>
+<br>
+<br>
+
+<h3>Module Configuration</h3>
+<div class="action-tile-list">
+    {{ range .Configs }}
+        <a class="action-tile" href="/admin/config/{{.Name}}">{{.Name}}</a>
+    {{ end }}
+</div>
+<br>
+<br>
+{{end}}

render/templates/views/admin_config.tmpl

@@ -0,0 +1,17 @@
+{{define "title"}}Configuration{{end}}
+
+{{define "head"}}{{end}}
+
+{{define "main"}}
+
+<a href="/admin">&larr; Back</a>
+<br>
+<br>
+
+<form method="POST" enctype="multipart/form-data">
+{{.}}
+<input type="submit" value="Submit" />
+</form>
+
+
+{{end}}

render/templates/views/binary_manager.tmpl

@@ -0,0 +1,73 @@
+{{define "title"}}Files{{end}}
+{{define "head"}}{{end}}
+
+{{define "main"}}
+
+<a href="/admin">&larr; Back</a>
+<br>
+<br>
+
+<h2>Files</h2>
+
+
+<h3>Upload File</h3>
+<form action="/admin/binaries/new" method="post" enctype="multipart/form-data">
+    <fieldset role="group">
+        <input type="file" name="file" id="file">
+        <input type="submit" value="Upload">
+    </fieldset>
+</form>
+
+<hr>
+
+<h3>Files</h3>
+<form action="" method="get">
+    <fieldset role="search">
+        <input type="filter" name="filter" id="filter" value="{{.Filter}}">
+        <input type="submit" value="Search">
+    </fieldset>
+</form>
+
+<table role="grid">
+    <thead>
+        <tr>
+            <th scope="col">File</th>
+            <th scope="col">Actions</th>
+        </tr>
+    </thead>
+    {{ range .Binaries }}
+        <tr>
+            <td scope="row">
+                <a href="/media/{{ . }}">{{ . }}</a>
+            </td>
+            <td>
+                <form action="/admin/binaries/delete" method="post">
+                    <input type="hidden" name="file" value="{{ . }}">
+                    <label for="confirm">
+                        <input type="checkbox" name="confirm"> Confirm
+                    </label>
+                    <input style="padding:0;height:2rem;" type="submit" value="Delete">
+                </form>
+            </td>
+        </tr>
+    {{ end }}
+</table>
+
+<hr>
+<nav class="row">
+    {{ if not .FirstPage }}
+        <div>
+            <a href="?page={{ .PrevPage }}">Prev</a>
+        </div>
+    {{ end }}
+    
+    <div>Page {{.Page}}</div>
+
+    {{ if not .LastPage }}
+        <div>
+            <a href="?page={{ .NextPage }}">Next</a>
+        </div>
+    {{ end }}
+</nav>
+
+{{end}}

render/templates/views/draft_list.tmpl

@@ -0,0 +1,45 @@
+{{define "title"}}Index{{end}}
+{{define "head"}}{{end}}
+
+{{define "main"}}
+
+<a href="/admin">&larr; Back</a>
+<br>
+<hr>
+
+<div class="h-feed">
+{{ range .Entries }}
+    <div class="h-entry">
+        <hgroup>
+            <h3>
+                <a class="u-url" href="/posts/{{ .ID }}">
+                    {{if .Title}}
+                        {{ .Title }}
+                    {{else}}
+                        #
+                    {{end}}
+                </a>
+            </h3>
+        </hgroup>
+    </div>
+    <hr>
+{{ end }}
+</div>
+
+<hr>
+<nav class="row">
+    {{ if not .FirstPage }}
+        <div>
+            <a href="?page={{ .PrevPage }}">Prev</a>
+        </div>
+    {{ end }}
+    
+    <div>Page {{.Page}}</div>
+
+    {{ if not .LastPage }}
+        <div>
+            <a href="?page={{ .NextPage }}">Next</a>
+        </div>
+    {{ end }}
+</nav>
+{{end}}

render/templates/views/editor.tmpl

@@ -1,11 +1,19 @@
 {{define "title"}}Editor{{end}}
+{{define "head"}}{{end}}
 
 {{define "main"}}
 
-<a href="/editor">Back</a>
+<a href="/admin">&larr; Back</a>
 <br>
 <br>
 
+<form method="POST" enctype="multipart/form-data">
 {{.}}
 
+<div class="grid">
+    <input type="submit" name="action" value="Publish" />
+    <input class="secondary" type="submit" name="action" value="Save as Draft" />
+</div>
+</form>
+
 {{end}}

render/templates/views/editor_list.tmpl

@@ -1,24 +0,0 @@
-{{define "title"}}Editor List{{end}}
-
-{{define "main"}}
-
-
-<nav>
-    <ul>
-        <li><a href="/">Home</a></li>
-        <li><a href="/editor">Editor</a></li>
-        <li><a href="/site-config">Site Settings</a></li>
-        <li><a href="/site-config/me">Me Links</a></li>
-        <li><a href="/site-config/lists">Lists</a></li>
-        <li><a href="/site-config/menus">Menus</a></li>
-    </ul>
-</nav>
-
-<h1>Editor List</h1>
-
-<ul>
-{{range .Types}}
-<li><a href="/editor/{{.}}">{{.}}</a></li>
-{{end}}
-
-{{end}}

render/templates/views/entry.tmpl

@@ -1,34 +1,122 @@
 {{define "title"}}{{.Entry.Title}}{{end}}
 
+{{define "head"}}
+<meta property="og:url" content="{{ urljoin .SiteConfig.FullUrl "/posts/" .Data.Entry.ID  }}/" />
+<meta property="og:type" content="article" />
+{{ if .Data.Entry.ImageUrl}}
+<meta property="og:image" content="{{ urljoin .SiteConfig.FullUrl .Data.Entry.ImageUrl}}" />
+{{ end }}
+{{ if .Data.Entry.PublishedAt }}
+<meta property="og:article:published_time" content="{{.Data.Entry.PublishedAt.Format "2006-01-02T15:04:05" }}" />
+{{ end }}
+{{end}}
+
 {{define "main"}}
 
+{{ if not .Entry.PublishedAt }}
+    <mark>
+        This entry is a draft. It is only visible to logged in authors.
+    </mark>
+    <br>
+    <br>
+{{ end }}
+
 <div class="h-entry">
-    <hgroup>
+    {{if .Entry.Title}}
-        {{if .Entry.Title}}
+        <h1 class="p-name entry-title">{{.Entry.Title}}</h1>
-            <h1 class="p-name">{{.Entry.Title}}</h1>
+    {{else}}
-        {{end}}
+        <div style="padding-top:4rem;"></div>
-        <small>
+    {{end}}
-            <a class="u-url" href="">#</a>
+    <div class="entry-meta">
-            Published:
+        <a class="u-url" href="/posts/{{ .Entry.ID }}/">#</a>
-            <time class="dt-published" datetime="{{.Entry.PublishedAt}}">
+        Published:
-                {{.Entry.PublishedAt}}
+        {{ if .Entry.PublishedAt }}
+            <time class="dt-published" datetime="{{.Entry.PublishedAt.Format "2006-01-02T15:04:05" }}">
+                {{.Entry.PublishedAt.Format "2006-01-02" }}
             </time>
-            {{ if .Author.Name }}
+        {{ end }}
-                by
+        {{ if .Author.Name }}
-                <a class="p-author h-card" href="{{.Author.FullUrl}}">
+            by
-                    {{ if .Author.AvatarUrl }}
+            <a class="p-author h-card" href="{{.Author.FullUrl}}">
-                        <img class="u-photo u-logo" style="height: 1em;" src="{{ .Author.AvatarUrl }}" alt="{{ .Author.Config.Title }}" />
+                {{ if .Author.AvatarUrl }}
-                    {{ end }}
+                    <img class="u-photo u-logo" style="height: 1em;" src="{{ .Author.AvatarUrl }}" alt="{{ .Author.Config.Title }}" />
-                    {{.Author.Name}}
+                {{ end }}
-                </a>
+                {{.Author.Name}}
-            {{ end }}
+            </a>
-        </small> 
+        {{ end }}
+    </div> 
     </hgroup>
 
-    {{.Entry.Content}}
+    <div class="e-content">
+        {{.Entry.Content}}
+    </div>
 
 </div>
 
+{{if .Interactions}}
+<br>
+<br>
+<br>
+<hr>
+<h4>
+    Interactions
+</h4>
+<ul>
+    {{range .Interactions}}
+    <li>
+        {{ .Content }}
+        {{ if $.LoggedIn }}
+            <form method="post" action="/admin/interactions/{{.ID}}/delete/" class="grid">
+                <label for="confirm">
+                    Confirm deletion
+                    <input type="checkbox" name="confirm" id="confirm" required />
+                </label>
+                <input type="submit" class="secondary outline" value="Delete" />
+            </form>
+        {{ end }}
+    </li>
+    {{end}}
+</ul>
+{{end}}
+
+
+
+{{ if .LoggedIn }}
+<br>
+<br>
+<br>
+<h3>Actions</h3>
+
+
+<div class="grid">
+    <div>
+        <a style="width:100%;" href="/editor/edit/{{.Entry.ID}}/" role="button" class="">Edit</a>
+    </div>
+    <div>
+        <form method="post" action="/editor/unpublish/{{.Entry.ID}}/">
+            <input type="submit" class="secondary" value="Unpublish" />
+            <br>
+            <label for="confirm">
+                Confirm unpublishing
+                <input type="checkbox" name="confirm" id="confirm" required />
+            </label>
+        </form>
+    </div>
+    <div>
+    <form method="post" action="/editor/delete/{{.Entry.ID}}/">
+        <input type="submit" class="danger" value="Delete" />
+        <br>
+        <label for="confirm">
+            Confirm deletion
+            <input type="checkbox" name="confirm" id="confirm" required />
+        </label>
+    </form>
+    </div>
+</div>
+
+
+{{ end }}
+
     
 {{end}}
 

render/templates/views/index.tmpl

@@ -1,24 +1,28 @@
 {{define "title"}}Index{{end}}
+{{define "head"}}{{end}}
 
 {{define "main"}}
 
 <div class="h-feed">
 {{ range .Entries }}
     <div class="h-entry">
-        <hgroup>
+        <h1 class="entry-title">
-            <h3>
+            <a class="u-url" href="/posts/{{ .ID }}/">
-                <a class="u-url" href="/posts/{{ .ID }}">
+                {{if .Title}}
-                    {{if .Title}}
+                    {{ .Title }}
-                        {{ .Title }}
+                {{else}}
-                    {{else}}
+                    #
-                        #
+                {{end}}
-                    {{end}}
+            </a>
-                </a>
+        </h1>
-            </h3>
+        <div class="entry-meta">
-            <small style="font-size: 0.75em;">
+            Published:
-                <time class="dt-published" datetime="{{ .PublishedAt }}">{{ .PublishedAt }}</time>
+            {{ if .PublishedAt }}
-            </small>
+                <time class="dt-published" datetime="{{.PublishedAt.Format "2006-01-02T15:04:05" }}">
-        </hgroup>
+                    {{.PublishedAt.Format "2006-01-02" }}
+                </time>
+            {{ end }}
+        </div> 
         {{ .Content }}
     </div>
     <hr>

render/templates/views/interaction_manager.tmpl

@@ -0,0 +1,48 @@
+{{define "title"}}Interactions{{end}}
+{{define "head"}}{{end}}
+
+{{define "main"}}
+
+<a href="/admin">&larr; Back</a>
+<br>
+<br>
+
+<h2>Recent Interactions</h2>
+
+<table role="grid">
+    <thead>
+        <tr>
+            <th scope="col">Entry</th>
+            <th scope="col">Created At</th>
+        </tr>
+    </thead>
+    {{ range .Interactions }}
+        <tr>
+            <td scope="row">
+                <a href="/posts/{{ .EntryID }}">{{ .EntryID }}</a>
+            </td>
+            <td>
+                {{ .CreatedAt.Format "2006-01-02 15:04"  }}
+            </td>
+        </tr>
+    {{ end }}
+</table>
+
+<hr>
+<nav class="row">
+    {{ if not .FirstPage }}
+        <div>
+            <a href="?page={{ .PrevPage }}">Prev</a>
+        </div>
+    {{ end }}
+    
+    <div>Page {{.Page}}</div>
+
+    {{ if not .LastPage }}
+        <div>
+            <a href="?page={{ .NextPage }}">Next</a>
+        </div>
+    {{ end }}
+</nav>
+
+{{end}}

render/templates/views/list.tmpl

@@ -1,24 +1,28 @@
 {{define "title"}}Index{{end}}
+{{define "head"}}{{end}}
 
 {{define "main"}}
 
 <div class="h-feed">
 {{ range .Entries }}
     <div class="h-entry">
-        <hgroup>
+        <h1 class="entry-title">
-            <h3>
+            <a class="u-url" href="/posts/{{ .ID }}/">
-                <a class="u-url" href="/posts/{{ .ID }}">
+                {{if .Title}}
-                    {{if .Title}}
+                    {{ .Title }}
-                        {{ .Title }}
+                {{else}}
-                    {{else}}
+                    #
-                        #
+                {{end}}
-                    {{end}}
+            </a>
-                </a>
+        </h1>
-            </h3>
+        <div class="entry-meta">
-            <small style="font-size: 0.75em;">
+            Published:
-                <time class="dt-published" datetime="{{ .PublishedAt }}">{{ .PublishedAt }}</time>
+            {{ if .PublishedAt }}
-            </small>
+                <time class="dt-published" datetime="{{.PublishedAt.Format "2006-01-02T15:04:05" }}">
-        </hgroup>
+                    {{.PublishedAt.Format "2006-01-02" }}
+                </time>
+            {{ end }}
+        </div> 
         {{ .Content }}
     </div>
     <hr>

render/templates/views/login.tmpl

@@ -1,4 +1,5 @@
 {{define "title"}}Editor List{{end}}
+{{define "head"}}{{end}}
 
 {{define "main"}}
 

render/templates/views/site_config.tmpl

@@ -1,17 +1,9 @@
 {{define "title"}}Editor{{end}}
+{{define "head"}}{{end}}
 
 {{define "main"}}
 
-<nav>
+<a href="/admin">&larr; Back</a>
-    <ul>
-        <li><a href="/">Home</a></li>
-        <li><a href="/editor">Editor</a></li>
-        <li><a href="/site-config">Site Settings</a></li>
-        <li><a href="/site-config/me">Me Links</a></li>
-        <li><a href="/site-config/lists">Lists</a></li>
-        <li><a href="/site-config/menus">Menus</a></li>
-    </ul>
-</nav>
 
 <h2>Site Settings</h2>
 
@@ -22,8 +14,8 @@
     <label for="SubTitle">SubTitle</label>
     <input type="text" name="SubTitle" id="SubTitle" value="{{.SubTitle}}"/>
 
-    <label for="HeaderColor">HeaderColor</label>
+    <label for="PrimaryColor">PrimaryColor</label>
-    <input type="color" name="HeaderColor" id="HeaderColor" value="{{.HeaderColor}}"/>
+    <input type="color" name="PrimaryColor" id="PrimaryColor" value="{{.PrimaryColor}}"/>
 
     <label for="AuthorName">AuthorName</label>
     <input type="text" name="AuthorName" id="AuthorName" value="{{.AuthorName}}"/>
@@ -31,6 +23,15 @@
     <label for="AvatarUrl">AvatarUrl</label>
     <input type="text" name="AvatarUrl" id="AvatarUrl" value="{{.AvatarUrl}}"/>
     
+    <label for="FullUrl">FullUrl</label>
+    <input type="text" name="FullUrl" id="FullUrl" value="{{.FullUrl}}"/>
+
+    <label for="HtmlHeadExtra">HtmlHeadExtra</label>
+    <textarea name="HtmlHeadExtra" id="HtmlHeadExtra">{{.HtmlHeadExtra}}</textarea>
+
+    <label for="FooterExtra">FooterExtra</label>
+    <textarea name="FooterExtra" id="FooterExtra">{{.FooterExtra}}</textarea>
+    
     <input type="submit" value="Save" />
 </form>