102 lines
3.8 KiB
Go
102 lines
3.8 KiB
Go
package activitypub
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"time"
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webutils "git.mstar.dev/mstar/goutils/http"
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"github.com/rs/zerolog/hlog"
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"gorm.io/gorm"
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"git.mstar.dev/mstar/linstrom/activitypub"
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"git.mstar.dev/mstar/linstrom/config"
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"git.mstar.dev/mstar/linstrom/storage-new"
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"git.mstar.dev/mstar/linstrom/storage-new/dbgen"
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)
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type ObjectNoteOut struct {
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// Context should be set, if needed, by the endpoint handler
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Context any `json:"@context,omitempty"`
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// Attributes below set from storage
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Id string `json:"id"`
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Type string `json:"type"`
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Summary *string `json:"summary"`
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InReplyTo *string `json:"inReplyTo"`
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Published time.Time `json:"published"`
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Url string `json:"url"`
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AttributedTo string `json:"attributedTo"`
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To []string `json:"to"`
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// CC []string `json:"cc"` // FIXME: Uncomment once followers collection implemented
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Sensitive bool `json:"sensitive"`
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AtomUri string `json:"atomUri"`
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InReplyToAtomUri *string `json:"inReplyToAtomUri"`
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// Conversation string `json:"conversation"` // FIXME: Uncomment once understood what this field wants
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Content string `json:"content"`
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// ContentMap map[string]string `json:"content_map"` // TODO: Uncomment once/if support for multiple languages available
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// Attachments []string `json:"attachments"` // FIXME: Change this to document type
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// Tags []string `json:"tags"` // FIXME: Change this to hashtag type
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// Replies any `json:"replies"` // FIXME: Change this to collection type embedding first page
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// Likes any `json:"likes"` // FIXME: Change this to collection
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// Shares any `json:"shares"` // FIXME: Change this to collection, is boosts
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}
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func objectNote(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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log := hlog.FromRequest(r)
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note, err := NoteFromStorage(r.Context(), id)
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switch err {
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case gorm.ErrRecordNotFound:
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webutils.ProblemDetailsStatusOnly(w, http.StatusNotFound)
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return
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case nil:
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note.Context = activitypub.BaseLdContext
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data, err := json.Marshal(note)
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if err != nil {
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log.Error().Err(err).Any("activity", note).Msg("Failed to marshal create activity")
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webutils.ProblemDetailsStatusOnly(w, http.StatusInternalServerError)
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return
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}
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w.Header().Add("Content-Type", "application/activity+json")
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fmt.Fprint(w, string(data))
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default:
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if storage.HandleReconnectError(err) {
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log.Error().Err(err).Msg("Connection failed, restart attempt started")
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} else {
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log.Error().Err(err).Msg("Failed to get create activity from db")
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}
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webutils.ProblemDetailsStatusOnly(w, http.StatusInternalServerError)
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}
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}
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func NoteFromStorage(ctx context.Context, id string) (*ObjectNoteOut, error) {
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note, err := dbgen.Note.Where(dbgen.Note.ID.Eq(id)).Preload(dbgen.Note.Creator).First()
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if err != nil {
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return nil, err
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}
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data := &ObjectNoteOut{
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Id: config.GlobalConfig.General.GetFullPublicUrl() + "/api/activitypub/note/" + id,
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Type: "Note",
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Published: note.CreatedAt,
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AttributedTo: config.GlobalConfig.General.GetFullPublicUrl() + "/api/activitypub/user/" + note.CreatorId,
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Content: note.RawContent, // FIXME: Escape content
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Url: config.GlobalConfig.General.GetFullPublicUrl() + "/@" + note.Creator.Username + "/" + id,
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To: []string{
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"https://www.w3.org/ns/activitystreams#Public",
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}, // FIXME: Replace with proper targets, not always public
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AtomUri: config.GlobalConfig.General.GetFullPublicUrl() + "/api/activitypub/object/" + id,
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}
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if note.RepliesTo.Valid {
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data.InReplyTo = ¬e.RepliesTo.String
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data.InReplyToAtomUri = ¬e.RepliesTo.String
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}
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if note.ContentWarning.Valid {
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data.Summary = ¬e.ContentWarning.String
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data.Sensitive = true
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}
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return data, nil
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}
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