🧑💻 Created entry handler with basic ActivityPub support
This commit is contained in:
parent
fd8140a86c
commit
0c38b587b4
8
go.mod
8
go.mod
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@ -14,8 +14,16 @@ require (
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gopkg.in/yaml.v3 v3.0.1
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)
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require (
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git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078 // indirect
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github.com/go-ap/errors v0.0.0-20231003111023-183eef4b31b7 // indirect
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github.com/go-ap/jsonld v0.0.0-20221030091449-f2a191312c73 // indirect
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github.com/valyala/fastjson v1.6.4 // indirect
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)
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require (
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github.com/BurntSushi/toml v1.3.2 // indirect
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github.com/go-ap/activitypub v0.0.0-20240211124657-820024a66b78
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github.com/valyala/bytebufferpool v1.0.0 // indirect
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gopkg.in/yaml.v2 v2.4.0 // indirect
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)
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10
go.sum
10
go.sum
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@ -1,3 +1,5 @@
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git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078 h1:cliQ4HHsCo6xi2oWZYKWW4bly/Ory9FuTpFPRxj/mAg=
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git.sr.ht/~mariusor/go-xsd-duration v0.0.0-20220703122237-02e73435a078/go.mod h1:g/V2Hjas6Z1UHUp4yIx6bATpNzJ7DYtD0FG3+xARWxs=
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github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
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github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
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@ -7,6 +9,12 @@ github.com/andybalholm/brotli v1.0.2/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu
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github.com/andybalholm/brotli v1.0.3/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
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github.com/caarlos0/env/v10 v10.0.0 h1:yIHUBZGsyqCnpTkbjk8asUlx6RFhhEs+h7TOBdgdzXA=
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github.com/caarlos0/env/v10 v10.0.0/go.mod h1:ZfulV76NvVPw3tm591U4SwL3Xx9ldzBP9aGxzeN7G18=
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github.com/go-ap/activitypub v0.0.0-20240211124657-820024a66b78 h1:M3QPsOk2J/AyyIODQQf2Jm9vsp6Jor0NQWyIBzI3oSM=
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github.com/go-ap/activitypub v0.0.0-20240211124657-820024a66b78/go.mod h1:cJ9Ye0ZNSMN7RzZDBRY3E+8M3Bpf/R1JX22Ir9yX6WI=
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github.com/go-ap/errors v0.0.0-20231003111023-183eef4b31b7 h1:I2nuhyVI/48VXoRCCZR2hYBgnSXa+EuDJf/VyX06TC0=
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github.com/go-ap/errors v0.0.0-20231003111023-183eef4b31b7/go.mod h1:5x8a6P/dhmMGFxWLcyYlyOuJ2lRNaHGhRv+yu8BaTSI=
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github.com/go-ap/jsonld v0.0.0-20221030091449-f2a191312c73 h1:GMKIYXyXPGIp+hYiWOhfqK4A023HdgisDT4YGgf99mw=
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github.com/go-ap/jsonld v0.0.0-20221030091449-f2a191312c73/go.mod h1:jyveZeGw5LaADntW+UEsMjl3IlIwk+DxlYNsbofQkGA=
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github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
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github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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@ -15,6 +23,8 @@ github.com/klauspost/compress v1.13.5/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47e
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github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
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github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
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github.com/valyala/fasthttp v1.30.0/go.mod h1:2rsYD01CKFrjjsvFxx75KlEUNpWNBY9JWD3K/7o2Cus=
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github.com/valyala/fastjson v1.6.4 h1:uAUNq9Z6ymTgGhcm0UynUAB6tlbakBrz6CQFax3BXVQ=
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github.com/valyala/fastjson v1.6.4/go.mod h1:CLCAqky6SMuOcxStkYQvblddUtoRxhYMGLrsQns1aXY=
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github.com/valyala/quicktemplate v1.7.0 h1:LUPTJmlVcb46OOUY3IeD9DojFpAVbsG+5WFTcjMJzCM=
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github.com/valyala/quicktemplate v1.7.0/go.mod h1:sqKJnoaOF88V07vkO+9FL8fb9uZg/VPSJnLYn+LmLk8=
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github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
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@ -1,5 +1,10 @@
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package domain
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import (
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"path"
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"testing"
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)
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type Entry struct {
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Language Language
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Params map[string]any
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@ -18,3 +23,18 @@ func (e Entry) IsHome() bool {
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func (e Entry) IsTranslated() bool {
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return 1 < len(e.Translations)
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}
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func TestEntry(tb testing.TB) *Entry {
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tb.Helper()
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return &Entry{
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Language: NewLanguage("en"),
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Params: make(map[string]any),
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File: NewPath(path.Join("sample-page.en.md")),
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Description: "do not use in production",
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Title: "Sample Page",
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Content: []byte("Hello, world!"),
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Resources: make([]*Resource, 0),
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Translations: make([]*Entry, 0),
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}
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}
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@ -2,6 +2,7 @@ package domain
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import (
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"crypto/md5"
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"path"
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"path/filepath"
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"strings"
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)
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@ -19,16 +20,16 @@ type Path struct {
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uniqueId string
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}
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func NewPath(path string) Path {
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func NewPath(p string) Path {
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out := Path{
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Language: LanguageUnd,
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baseFileName: "",
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contentBaseName: "",
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dir: filepath.Dir(path),
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ext: strings.TrimPrefix(filepath.Ext(path), "."),
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filename: path,
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logicalName: filepath.Base(path),
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path: path,
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dir: filepath.Dir(p),
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ext: strings.TrimPrefix(filepath.Ext(p), "."),
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filename: p,
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logicalName: filepath.Base(p),
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path: "",
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translationBaseName: "",
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uniqueId: "",
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}
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@ -54,6 +55,8 @@ func NewPath(path string) Path {
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out.contentBaseName = filepath.Base(out.dir)
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}
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out.path = path.Join(out.Language.code, out.dir, out.contentBaseName)
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hash := md5.New()
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_, _ = hash.Write([]byte(out.path))
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out.uniqueId = string(hash.Sum(nil))
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@ -99,6 +102,7 @@ func (p Path) Ext() string {
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return p.ext
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}
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// Filename returns the file path relative to $HOME_CONTENT_DIR.
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func (p Path) Filename() string {
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return p.filename
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}
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@ -113,6 +117,7 @@ func (p Path) LogicalName() string {
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return p.logicalName
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}
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// Path returns the relative URL path to the file.
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func (p Path) Path() string {
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return p.path
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}
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@ -0,0 +1,153 @@
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package http
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import (
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"encoding/json"
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"errors"
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"mime"
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"net/http"
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"strings"
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"time"
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"github.com/go-ap/activitypub"
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"source.toby3d.me/toby3d/home/internal/common"
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"source.toby3d.me/toby3d/home/internal/domain"
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"source.toby3d.me/toby3d/home/internal/entry"
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"source.toby3d.me/toby3d/home/internal/site"
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"source.toby3d.me/toby3d/home/internal/theme"
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"source.toby3d.me/toby3d/home/internal/urlutil"
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)
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type (
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Handler struct {
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entries entry.UseCase
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sites site.UseCase
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themes theme.UseCase
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}
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Profile struct {
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*activitypub.Person
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// Mastodon related
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// Pinned posts. See [Featured collection].
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//
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// [Featured collection]: https://docs.joinmastodon.org/spec/activitypub/#featured
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Featured []interface{} `json:"featured"`
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// Required for Move activity.
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AlsoKnownAs []string `json:"alsoKnownAs"`
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// Will be shown as a locked account.
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ManuallyApprovesFollowers bool `json:"manuallyApprovesFollowers"`
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// Will be shown in the profile directory.
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// See [Discoverability flag].
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//
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// [Discoverability flag]: https://docs.joinmastodon.org/spec/activitypub/#discoverable
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Discoverable bool `json:"discoverable"`
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}
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)
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func NewHandler(sites site.UseCase, entries entry.UseCase, themes theme.UseCase) *Handler {
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return &Handler{
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sites: sites,
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entries: entries,
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themes: themes,
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}
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}
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func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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head, tail := urlutil.ShiftPath(r.URL.Path)
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lang := domain.NewLanguage(head)
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s, err := h.sites.Do(r.Context(), lang)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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contentType, params, _ := mime.ParseMediaType(r.Header.Get(common.HeaderAccept))
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switch contentType {
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case common.MIMEApplicationLdJSON: // NOTE(toby3d): show entry as ActivityPub object.
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if profile, ok := params["profile"]; ok && profile != "https://www.w3.org/ns/activitystreams" {
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http.Error(w, "got '"+profile+"' profile value, want 'https://www.w3.org/ns/activitystreams'",
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http.StatusBadRequest)
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return
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}
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w.Header().Set(common.HeaderContentType, common.MIMEApplicationActivityJSONCharsetUTF8)
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encoder := json.NewEncoder(w)
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if head == "" { // NOTE(toby3d): base URL point to owner Profile.
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langRef := activitypub.LangRef(lang.Lang())
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person := activitypub.PersonNew(activitypub.IRI(s.BaseURL.String()))
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person.URL = person.ID
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person.Name.Add(activitypub.LangRefValueNew(langRef, "Maxim Lebedev"))
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person.Summary.Add(activitypub.LangRefValueNew(langRef, "Creative dude from russia"))
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person.PreferredUsername.Add(activitypub.LangRefValueNew(langRef, "toby3d"))
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person.Published = time.Date(2009, time.February, 0, 0, 0, 0, 0, time.UTC)
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_ = encoder.Encode(person)
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return
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}
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e, err := h.entries.Do(r.Context(), lang, tail)
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if err != nil {
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if errors.Is(err, entry.ErrNotExist) {
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http.NotFound(w, r)
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} else {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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return
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}
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resp := activitypub.ObjectNew(activitypub.NoteType)
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resp.ID = activitypub.ID(s.BaseURL.JoinPath(e.File.Path()).String())
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resp.Content.Add(activitypub.LangRefValueNew(activitypub.NilLangRef, string(e.Content)))
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_ = encoder.Encode(resp)
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return
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}
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// NOTE(toby3d): search entry for requested URL and language
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// code in subdir.
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e, err := h.entries.Do(r.Context(), lang, tail)
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if err != nil {
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if errors.Is(err, entry.ErrNotExist) {
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http.NotFound(w, r)
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} else {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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return
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}
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// NOTE(toby3d): wrap founded entry into theme template and
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// answer to client.
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contentLanguage := make([]string, len(e.Translations))
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for i := range e.Translations {
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contentLanguage[i] = e.Translations[i].Language.Code()
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}
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w.Header().Set(common.HeaderContentLanguage, strings.Join(contentLanguage, ", "))
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template, err := h.themes.Do(r.Context(), s, e)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set(common.HeaderContentType, common.MIMETextHTMLCharsetUTF8)
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if err = template(w); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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@ -0,0 +1,44 @@
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package http_test
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"source.toby3d.me/toby3d/home/internal/common"
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"source.toby3d.me/toby3d/home/internal/domain"
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delivery "source.toby3d.me/toby3d/home/internal/entry/delivery/http"
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entryucase "source.toby3d.me/toby3d/home/internal/entry/usecase"
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siteucase "source.toby3d.me/toby3d/home/internal/site/usecase"
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"source.toby3d.me/toby3d/home/internal/testutil"
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themeucase "source.toby3d.me/toby3d/home/internal/theme/usecase"
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)
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func TestHandler_ServeHTTP(t *testing.T) {
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t.Parallel()
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testEntry := domain.TestEntry(t)
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for name, path := range map[string]string{
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"person": "/",
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"note": testEntry.File.Path(),
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} {
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name, path := name, path
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t.Run(name, func(t *testing.T) {
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t.Parallel()
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req := httptest.NewRequest(http.MethodGet, "https://example.com/"+path, nil)
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req.Header.Set(common.HeaderAccept, common.MIMEApplicationLdJSONProfile)
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w := httptest.NewRecorder()
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delivery.NewHandler(
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siteucase.NewStubSiteUseCase(domain.TestSite(t), nil),
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entryucase.NewStubEntryUseCase(domain.TestEntry(t), nil),
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themeucase.NewDummyThemeUseCase(),
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).ServeHTTP(w, req)
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testutil.GoldenEqual(t, w.Result().Body)
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})
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}
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}
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@ -0,0 +1 @@
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{"id":"https://example.com/en/sample-page","type":"Note","content":"Hello, world!"}
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1
internal/entry/delivery/http/testdata/TestHandler_ServeHTTP/person.golden
vendored
Executable file
1
internal/entry/delivery/http/testdata/TestHandler_ServeHTTP/person.golden
vendored
Executable file
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@ -0,0 +1 @@
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{"id":"https://example.com/","type":"Person","name":"Maxim Lebedev","summary":"Creative dude from russia","url":"https://example.com/","published":"2009-01-31T00:00:00Z","preferredUsername":"toby3d"}
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@ -12,10 +12,17 @@ import (
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"source.toby3d.me/toby3d/home/internal/urlutil"
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)
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type entryUseCase struct {
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entries entry.Repository
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resources resource.Repository
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}
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type (
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entryUseCase struct {
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entries entry.Repository
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resources resource.Repository
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}
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stubEntryUseCase struct {
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entry *domain.Entry
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err error
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}
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)
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func NewEntryUseCase(entries entry.Repository, resources resource.Repository) entry.UseCase {
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return &entryUseCase{
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@ -78,3 +85,14 @@ func (ucase *entryUseCase) Do(ctx context.Context, lang domain.Language, p strin
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return nil, fmt.Errorf("cannot find page on path '%s': %w", p, entry.ErrNotExist)
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}
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func NewStubEntryUseCase(entry *domain.Entry, err error) entry.UseCase {
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return &stubEntryUseCase{
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entry: entry,
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err: err,
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}
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}
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func (ucase *stubEntryUseCase) Do(_ context.Context, _ domain.Language, _ string) (*domain.Entry, error) {
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return ucase.entry, ucase.err
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}
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|
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@ -11,10 +11,14 @@ import (
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"source.toby3d.me/toby3d/home/internal/theme"
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)
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type themeUseCase struct {
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partials fs.FS
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themes theme.Repository
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}
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type (
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themeUseCase struct {
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partials fs.FS
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themes theme.Repository
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}
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dummyThemeUseCase struct{}
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)
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func NewThemeUseCase(partials fs.FS, themes theme.Repository) theme.UseCase {
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return &themeUseCase{
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||||
|
@ -36,3 +40,11 @@ func (ucase *themeUseCase) Do(ctx context.Context, s *domain.Site, e *domain.Ent
|
|||
})
|
||||
}, nil
|
||||
}
|
||||
|
||||
func NewDummyThemeUseCase() theme.UseCase {
|
||||
return dummyThemeUseCase{}
|
||||
}
|
||||
|
||||
func (dummyThemeUseCase) Do(_ context.Context, _ *domain.Site, _ *domain.Entry) (theme.Writer, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue