mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2025-06-05 21:59:39 +02:00
[feature] Federate pinned posts (aka featuredCollection) in and out (#1560)
* start fiddling * the ol' fiddle + update * start working on fetching statuses * poopy doopy doo where r u uwu * further adventures in featuring statuses * finishing up * fmt * simply status unpin loop * move empty featured check back to caller function * remove unnecessary log.WithContext calls * remove unnecessary IsIRI() checks * add explanatory comment about status URIs * change log level to error * better test names
This commit is contained in:
tobi
GitHub
@@ -20,6 +20,7 @@ package fedi
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"net/url"
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@@ -27,141 +28,32 @@ import (
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"github.com/superseriousbusiness/activity/streams"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/transport"
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)
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// FollowersGet handles the getting of a fedi/activitypub representation of a user/account's followers, performing appropriate
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// authentication before returning a JSON serializable interface to the caller.
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func (p *Processor) FollowersGet(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
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// get the account the request is referring to
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requestedAccount, err := p.db.GetAccountByUsernameDomain(ctx, requestedUsername, "")
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
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}
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// authenticate the request
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requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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requestingAccount, err := p.federator.GetAccountByURI(
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transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
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)
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if err != nil {
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return nil, gtserror.NewErrorUnauthorized(err)
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}
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blocked, err := p.db.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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if blocked {
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return nil, gtserror.NewErrorUnauthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
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}
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requestedAccountURI, err := url.Parse(requestedAccount.URI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
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}
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requestedFollowers, err := p.federator.FederatingDB().Followers(ctx, requestedAccountURI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching followers for uri %s: %s", requestedAccountURI.String(), err))
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}
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data, err := streams.Serialize(requestedFollowers)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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return data, nil
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}
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// FollowingGet handles the getting of a fedi/activitypub representation of a user/account's following, performing appropriate
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// authentication before returning a JSON serializable interface to the caller.
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func (p *Processor) FollowingGet(ctx context.Context, requestedUsername string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
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// get the account the request is referring to
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requestedAccount, err := p.db.GetAccountByUsernameDomain(ctx, requestedUsername, "")
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
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}
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// authenticate the request
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requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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requestingAccount, err := p.federator.GetAccountByURI(
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transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
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)
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if err != nil {
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return nil, gtserror.NewErrorUnauthorized(err)
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}
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blocked, err := p.db.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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if blocked {
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return nil, gtserror.NewErrorUnauthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
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}
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requestedAccountURI, err := url.Parse(requestedAccount.URI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
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}
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requestedFollowing, err := p.federator.FederatingDB().Following(ctx, requestedAccountURI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching following for uri %s: %s", requestedAccountURI.String(), err))
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}
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data, err := streams.Serialize(requestedFollowing)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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return data, nil
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// InboxPost handles POST requests to a user's inbox for new activitypub messages.
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//
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// InboxPost returns true if the request was handled as an ActivityPub POST to an actor's inbox.
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// If false, the request was not an ActivityPub request and may still be handled by the caller in another way, such as serving a web page.
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//
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// If the error is nil, then the ResponseWriter's headers and response has already been written. If a non-nil error is returned, then no response has been written.
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//
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// If the Actor was constructed with the Federated Protocol enabled, side effects will occur.
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//
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// If the Federated Protocol is not enabled, writes the http.StatusMethodNotAllowed status code in the response. No side effects occur.
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func (p *Processor) InboxPost(ctx context.Context, w http.ResponseWriter, r *http.Request) (bool, error) {
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return p.federator.FederatingActor().PostInbox(ctx, w, r)
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}
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// OutboxGet returns the activitypub representation of a local user's outbox.
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// This contains links to PUBLIC posts made by this user.
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func (p *Processor) OutboxGet(ctx context.Context, requestedUsername string, page bool, maxID string, minID string, requestURL *url.URL) (interface{}, gtserror.WithCode) {
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// get the account the request is referring to
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requestedAccount, err := p.db.GetAccountByUsernameDomain(ctx, requestedUsername, "")
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
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}
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// authenticate the request
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requestingAccountURI, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUsername)
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func (p *Processor) OutboxGet(ctx context.Context, requestedUsername string, page bool, maxID string, minID string) (interface{}, gtserror.WithCode) {
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requestedAccount, _, errWithCode := p.authenticate(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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requestingAccount, err := p.federator.GetAccountByURI(
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transport.WithFastfail(ctx), requestedUsername, requestingAccountURI, false,
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)
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if err != nil {
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return nil, gtserror.NewErrorUnauthorized(err)
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}
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// authorize the request:
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// 1. check if a block exists between the requester and the requestee
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blocked, err := p.db.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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if blocked {
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return nil, gtserror.NewErrorUnauthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
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}
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var data map[string]interface{}
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// now there are two scenarios:
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// There are two scenarios:
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// 1. we're asked for the whole collection and not a page -- we can just return the collection, with no items, but a link to 'first' page.
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// 2. we're asked for a specific page; this can be either the first page or any other page
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@@ -209,16 +101,82 @@ func (p *Processor) OutboxGet(ctx context.Context, requestedUsername string, pag
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return data, nil
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}
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// InboxPost handles POST requests to a user's inbox for new activitypub messages.
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//
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// InboxPost returns true if the request was handled as an ActivityPub POST to an actor's inbox.
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// If false, the request was not an ActivityPub request and may still be handled by the caller in another way, such as serving a web page.
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//
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// If the error is nil, then the ResponseWriter's headers and response has already been written. If a non-nil error is returned, then no response has been written.
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//
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// If the Actor was constructed with the Federated Protocol enabled, side effects will occur.
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//
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// If the Federated Protocol is not enabled, writes the http.StatusMethodNotAllowed status code in the response. No side effects occur.
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func (p *Processor) InboxPost(ctx context.Context, w http.ResponseWriter, r *http.Request) (bool, error) {
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return p.federator.FederatingActor().PostInbox(ctx, w, r)
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// FollowersGet handles the getting of a fedi/activitypub representation of a user/account's followers, performing appropriate
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// authentication before returning a JSON serializable interface to the caller.
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func (p *Processor) FollowersGet(ctx context.Context, requestedUsername string) (interface{}, gtserror.WithCode) {
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requestedAccount, _, errWithCode := p.authenticate(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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requestedAccountURI, err := url.Parse(requestedAccount.URI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
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}
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requestedFollowers, err := p.federator.FederatingDB().Followers(ctx, requestedAccountURI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching followers for uri %s: %s", requestedAccountURI.String(), err))
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}
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data, err := streams.Serialize(requestedFollowers)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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return data, nil
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}
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// FollowingGet handles the getting of a fedi/activitypub representation of a user/account's following, performing appropriate
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// authentication before returning a JSON serializable interface to the caller.
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func (p *Processor) FollowingGet(ctx context.Context, requestedUsername string) (interface{}, gtserror.WithCode) {
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requestedAccount, _, errWithCode := p.authenticate(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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requestedAccountURI, err := url.Parse(requestedAccount.URI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
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}
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requestedFollowing, err := p.federator.FederatingDB().Following(ctx, requestedAccountURI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error fetching following for uri %s: %s", requestedAccountURI.String(), err))
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}
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data, err := streams.Serialize(requestedFollowing)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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return data, nil
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}
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// FeaturedCollectionGet returns an ordered collection of the requested username's Pinned posts.
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// The returned collection have an `items` property which contains an ordered list of status URIs.
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func (p *Processor) FeaturedCollectionGet(ctx context.Context, requestedUsername string) (interface{}, gtserror.WithCode) {
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requestedAccount, _, errWithCode := p.authenticate(ctx, requestedUsername)
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if errWithCode != nil {
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return nil, errWithCode
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}
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statuses, err := p.db.GetAccountPinnedStatuses(ctx, requestedAccount.ID)
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if err != nil {
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if !errors.Is(err, db.ErrNoEntries) {
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return nil, gtserror.NewErrorInternalError(err)
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}
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}
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collection, err := p.tc.StatusesToASFeaturedCollection(ctx, requestedAccount.FeaturedCollectionURI, statuses)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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data, err := streams.Serialize(collection)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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return data, nil
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}
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