gotosocial/internal/typeutils/astointernal.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package typeutils
import (
"context"
"errors"
"net/url"
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"github.com/miekg/dns"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
[chore] use our own logging implementation (#716) * first commit Signed-off-by: kim <grufwub@gmail.com> * replace logging with our own log library Signed-off-by: kim <grufwub@gmail.com> * fix imports Signed-off-by: kim <grufwub@gmail.com> * fix log imports Signed-off-by: kim <grufwub@gmail.com> * add license text Signed-off-by: kim <grufwub@gmail.com> * fix package import cycle between config and log package Signed-off-by: kim <grufwub@gmail.com> * fix empty kv.Fields{} being passed to WithFields() Signed-off-by: kim <grufwub@gmail.com> * fix uses of log.WithFields() with whitespace issues and empty slices Signed-off-by: kim <grufwub@gmail.com> * *linter related grumbling* Signed-off-by: kim <grufwub@gmail.com> * gofmt the codebase! also fix more log.WithFields() formatting issues Signed-off-by: kim <grufwub@gmail.com> * update testrig code to match new changes Signed-off-by: kim <grufwub@gmail.com> * fix error wrapping in non fmt.Errorf function Signed-off-by: kim <grufwub@gmail.com> * add benchmarking of log.Caller() vs non-cached Signed-off-by: kim <grufwub@gmail.com> * fix syslog tests, add standard build tags to test runner to ensure consistency Signed-off-by: kim <grufwub@gmail.com> * make syslog tests more robust Signed-off-by: kim <grufwub@gmail.com> * fix caller depth arithmatic (is that how you spell it?) Signed-off-by: kim <grufwub@gmail.com> * update to use unkeyed fields in kv.Field{} instances Signed-off-by: kim <grufwub@gmail.com> * update go-kv library Signed-off-by: kim <grufwub@gmail.com> * update libraries list Signed-off-by: kim <grufwub@gmail.com> * fuck you linter get nerfed Signed-off-by: kim <grufwub@gmail.com> Co-authored-by: tobi <31960611+tsmethurst@users.noreply.github.com>
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"github.com/superseriousbusiness/gotosocial/internal/log"
"github.com/superseriousbusiness/gotosocial/internal/uris"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
// ASRepresentationToAccount converts a remote account/person/application representation into a gts model account.
//
// If accountDomain is provided then this value will be used as the account's Domain, else the AP ID host.
func (c *Converter) ASRepresentationToAccount(ctx context.Context, accountable ap.Accountable, accountDomain string) (*gtsmodel.Account, error) {
var err error
// Extract URI from accountable
uriObj := ap.GetJSONLDId(accountable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
// Create DB account with URI
var acct gtsmodel.Account
acct.URI = uri
// Check whether account is a usable actor type.
switch acct.ActorType = accountable.GetTypeName(); acct.ActorType {
// people, groups, and organizations aren't bots
case ap.ActorPerson, ap.ActorGroup, ap.ActorOrganization:
acct.Bot = util.Ptr(false)
// apps and services are
case ap.ActorApplication, ap.ActorService:
acct.Bot = util.Ptr(true)
// we don't know what this is!
default:
err := gtserror.Newf("unusable actor type for %s", uri)
return nil, gtserror.SetMalformed(err)
}
// Extract preferredUsername, this is a *requirement*.
acct.Username, err = ap.ExtractPreferredUsername(accountable)
if err != nil {
err := gtserror.Newf("unusable username for %s", uri)
return nil, gtserror.SetMalformed(err)
}
// Extract published time if possible.
//
// This denotes original creation time
// of the account on the remote instance.
//
// Not every implementation uses this property;
// so don't bother warning if we can't find it.
if pub := ap.GetPublished(accountable); !pub.IsZero() {
acct.CreatedAt = pub
acct.UpdatedAt = pub
}
// Extract a preferred name (display name), fallback to username.
if displayName := ap.ExtractName(accountable); displayName != "" {
acct.DisplayName = displayName
} else {
acct.DisplayName = acct.Username
}
// Check for separaate account
// domain to the instance hostname.
if accountDomain != "" {
acct.Domain = accountDomain
} else {
acct.Domain = uriObj.Host
}
// avatar aka icon
// if this one isn't extractable in a format we recognise we'll just skip it
avatarURL, err := ap.ExtractIconURI(accountable)
if err == nil {
acct.AvatarRemoteURL = avatarURL.String()
}
// header aka image
// if this one isn't extractable in a format we recognise we'll just skip it
headerURL, err := ap.ExtractImageURI(accountable)
if err == nil {
acct.HeaderRemoteURL = headerURL.String()
}
// account emojis (used in bio, display name, fields)
acct.Emojis, err = ap.ExtractEmojis(accountable)
if err != nil {
log.Warnf(ctx, "error(s) extracting account emojis for %s: %v", uri, err)
}
// Extract account attachments (key-value fields).
acct.Fields = ap.ExtractFields(accountable)
// Extract account note (bio / summary).
acct.Note = ap.ExtractSummary(accountable)
// Assume not memorial (todo)
acct.Memorial = util.Ptr(false)
// Extract 'manuallyApprovesFollowers' aka locked account (default = true).
manuallyApprovesFollowers := ap.GetManuallyApprovesFollowers(accountable)
acct.Locked = &manuallyApprovesFollowers
// Extract account discoverability (default = false).
discoverable := ap.GetDiscoverable(accountable)
acct.Discoverable = &discoverable
// Extract the URL property.
urls := ap.GetURL(accountable)
if len(urls) == 0 {
// just use account uri string
acct.URL = uri
} else {
// else use provided URL string
acct.URL = urls[0].String()
}
// Extract the inbox IRI property.
inboxIRI := ap.GetInbox(accountable)
if inboxIRI != nil {
acct.InboxURI = inboxIRI.String()
}
// Extract the outbox IRI property.
outboxIRI := ap.GetOutbox(accountable)
if outboxIRI != nil {
acct.OutboxURI = outboxIRI.String()
}
// Extract a SharedInboxURI, but only trust if equal to / subdomain of account's domain.
if sharedInboxURI := ap.ExtractSharedInbox(accountable); // nocollapse
sharedInboxURI != nil && dns.CompareDomainName(acct.Domain, sharedInboxURI.Host) >= 2 {
sharedInbox := sharedInboxURI.String()
acct.SharedInboxURI = &sharedInbox
}
// Extract the following IRI property.
followingURI := ap.GetFollowing(accountable)
if followingURI != nil {
acct.FollowingURI = followingURI.String()
}
// Extract the following IRI property.
followersURI := ap.GetFollowers(accountable)
if followersURI != nil {
acct.FollowersURI = followersURI.String()
}
// Extract a FeaturedURI, but only trust if equal to / subdomain of account's domain.
if featuredURI := ap.GetFeatured(accountable); // nocollapse
featuredURI != nil && dns.CompareDomainName(acct.Domain, featuredURI.Host) >= 2 {
acct.FeaturedCollectionURI = featuredURI.String()
}
// TODO: FeaturedTagsURI
// Moved and AlsoKnownAsURIs,
// needed for account migrations.
movedToURI := ap.GetMovedTo(accountable)
if movedToURI != nil {
acct.MovedToURI = movedToURI.String()
}
alsoKnownAsURIs := ap.GetAlsoKnownAs(accountable)
for i, uri := range alsoKnownAsURIs {
// Don't store more than
// 20 AKA URIs for remotes,
// to prevent people playing
// silly buggers.
if i >= 20 {
break
}
acct.AlsoKnownAsURIs = append(acct.AlsoKnownAsURIs, uri.String())
}
// Extract account public key and verify ownership to account.
pkey, pkeyURL, pkeyOwnerID, err := ap.ExtractPubKeyFromActor(accountable)
if err != nil {
err := gtserror.Newf("error extracting public key for %s: %w", uri, err)
return nil, gtserror.SetMalformed(err)
} else if pkeyOwnerID.String() != acct.URI {
err := gtserror.Newf("public key not owned by account %s", uri)
return nil, gtserror.SetMalformed(err)
}
acct.PublicKey = pkey
acct.PublicKeyURI = pkeyURL.String()
return &acct, nil
}
// ASStatus converts a remote activitystreams 'status' representation into a gts model status.
func (c *Converter) ASStatusToStatus(ctx context.Context, statusable ap.Statusable) (*gtsmodel.Status, error) {
var err error
// Extract URI from statusable
uriObj := ap.GetJSONLDId(statusable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
// Create DB status with URI
var status gtsmodel.Status
status.URI = uri
// status.URL
//
// Web URL of this status (optional).
if statusURL, err := ap.ExtractURL(statusable); err == nil {
status.URL = statusURL.String()
} else {
status.URL = status.URI // Fall back to the URI.
}
// status.Content
// status.Language
//
// Many implementations set both content
// and contentMap; we can use these to
// infer the language of the status.
status.Content, status.Language = ContentToContentLanguage(
ctx,
ap.ExtractContent(statusable),
)
// status.Attachments
//
// Media attachments for later dereferencing.
status.Attachments, err = ap.ExtractAttachments(statusable)
if err != nil {
log.Warnf(ctx, "error(s) extracting attachments for %s: %v", uri, err)
}
// status.Poll
//
// Attached poll information (the statusable will actually
// be a Pollable, as a Question is a subset of our Status).
if pollable, ok := ap.ToPollable(statusable); ok {
status.Poll, err = ap.ExtractPoll(pollable)
if err != nil {
log.Warnf(ctx, "error(s) extracting poll for %s: %v", uri, err)
}
}
// status.Hashtags
//
// Hashtags for later dereferencing.
if hashtags, err := ap.ExtractHashtags(statusable); err != nil {
log.Warnf(ctx, "error extracting hashtags for %s: %v", uri, err)
} else {
status.Tags = hashtags
}
// status.Emojis
//
// Custom emojis for later dereferencing.
if emojis, err := ap.ExtractEmojis(statusable); err != nil {
log.Warnf(ctx, "error extracting emojis for %s: %v", uri, err)
} else {
status.Emojis = emojis
}
// status.Mentions
//
// Mentions of other accounts for later dereferencing.
if mentions, err := ap.ExtractMentions(statusable); err != nil {
log.Warnf(ctx, "error extracting mentions for %s: %v", uri, err)
} else {
status.Mentions = mentions
}
// status.ContentWarning
//
// Topic or content warning for this status;
// prefer Summary, fall back to Name.
if summary := ap.ExtractSummary(statusable); summary != "" {
status.ContentWarning = summary
} else {
status.ContentWarning = ap.ExtractName(statusable)
}
// status.Published
//
// Extract published time for the status,
// zero-time will fall back to db defaults.
if pub := ap.GetPublished(statusable); !pub.IsZero() {
status.CreatedAt = pub
status.UpdatedAt = pub
} else {
log.Warnf(ctx, "unusable published property on %s", uri)
}
// status.AccountURI
// status.AccountID
// status.Account
//
// Account that created the status. Assume we have
// this in the db by the time this function is called,
// error if we don't.
status.Account, err = c.getASAttributedToAccount(ctx,
status.URI,
statusable,
)
if err != nil {
return nil, err
}
// Set the related status<->account fields.
status.AccountURI = status.Account.URI
status.AccountID = status.Account.ID
// status.InReplyToURI
// status.InReplyToID
// status.InReplyTo
// status.InReplyToAccountID
// status.InReplyToAccount
//
// Status that this status replies to, if applicable.
// If we don't have this status in the database, we
// just set the URI and assume we can deref it later.
inReplyTo := ap.GetInReplyTo(statusable)
if len(inReplyTo) > 0 {
// Extract the URI from inReplyTo slice.
inReplyToURI := inReplyTo[0].String()
status.InReplyToURI = inReplyToURI
// Check if we already have the replied-to status.
inReplyTo, err := c.state.DB.GetStatusByURI(ctx, inReplyToURI)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err := gtserror.Newf("error getting reply %s from db: %w", inReplyToURI, err)
return nil, err
}
if inReplyTo != nil {
// We have it in the DB! Set
// appropriate fields here and now.
status.InReplyToID = inReplyTo.ID
status.InReplyTo = inReplyTo
status.InReplyToAccountID = inReplyTo.AccountID
status.InReplyToAccount = inReplyTo.Account
}
}
// Calculate intended visibility of the status.
status.Visibility, err = ap.ExtractVisibility(
statusable,
status.Account.FollowersURI,
)
if err != nil {
err := gtserror.Newf("error extracting status visibility for %s: %w", uri, err)
return nil, gtserror.SetMalformed(err)
}
// Advanced visibility toggles for this status.
//
// TODO: a lot of work to be done here -- a new type
// needs to be created for this in go-fed/activity.
// Until this is implemented, assume all true.
status.Federated = util.Ptr(true)
status.Boostable = util.Ptr(true)
status.Replyable = util.Ptr(true)
status.Likeable = util.Ptr(true)
// status.Sensitive
sensitive := ap.ExtractSensitive(statusable)
status.Sensitive = &sensitive
// ActivityStreamsType
status.ActivityStreamsType = statusable.GetTypeName()
return &status, nil
}
// ASFollowToFollowRequest converts a remote activitystreams `follow` representation into gts model follow request.
func (c *Converter) ASFollowToFollowRequest(ctx context.Context, followable ap.Followable) (*gtsmodel.FollowRequest, error) {
uriObj := ap.GetJSONLDId(followable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
origin, err := c.getASActorAccount(ctx, uri, followable)
if err != nil {
return nil, err
}
target, err := c.getASObjectAccount(ctx, uri, followable)
if err != nil {
return nil, err
}
followRequest := &gtsmodel.FollowRequest{
URI: uri,
AccountID: origin.ID,
TargetAccountID: target.ID,
}
return followRequest, nil
}
// ASFollowToFollowRequest converts a remote activitystreams `follow` representation into gts model follow.
func (c *Converter) ASFollowToFollow(ctx context.Context, followable ap.Followable) (*gtsmodel.Follow, error) {
uriObj := ap.GetJSONLDId(followable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
origin, err := c.getASActorAccount(ctx, uri, followable)
if err != nil {
return nil, err
}
target, err := c.getASObjectAccount(ctx, uri, followable)
if err != nil {
return nil, err
}
follow := &gtsmodel.Follow{
URI: uri,
AccountID: origin.ID,
TargetAccountID: target.ID,
}
return follow, nil
}
// ASLikeToFave converts a remote activitystreams 'like' representation into a gts model status fave.
func (c *Converter) ASLikeToFave(ctx context.Context, likeable ap.Likeable) (*gtsmodel.StatusFave, error) {
uriObj := ap.GetJSONLDId(likeable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
origin, err := c.getASActorAccount(ctx, uri, likeable)
if err != nil {
return nil, err
}
target, err := c.getASObjectStatus(ctx, uri, likeable)
if err != nil {
return nil, err
}
return &gtsmodel.StatusFave{
AccountID: origin.ID,
Account: origin,
TargetAccountID: target.AccountID,
TargetAccount: target.Account,
StatusID: target.ID,
Status: target,
URI: uri,
}, nil
}
// ASBlockToBlock converts a remote activity streams 'block' representation into a gts model block.
func (c *Converter) ASBlockToBlock(ctx context.Context, blockable ap.Blockable) (*gtsmodel.Block, error) {
uriObj := ap.GetJSONLDId(blockable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
origin, err := c.getASActorAccount(ctx, uri, blockable)
if err != nil {
return nil, err
}
target, err := c.getASObjectAccount(ctx, uri, blockable)
if err != nil {
return nil, err
}
return &gtsmodel.Block{
AccountID: origin.ID,
Account: origin,
TargetAccountID: target.ID,
TargetAccount: target,
URI: uri,
}, nil
}
// ASAnnounceToStatus converts an activitystreams 'announce' into a boost
// wrapper status. The returned bool indicates whether this boost is new
// (true) or not. If new, callers should use `status.BoostOfURI` to see the
// status being boosted, and do dereferencing on it as appropriate. If not
// new, then the boost has already been fully processed and can be ignored.
func (c *Converter) ASAnnounceToStatus(
ctx context.Context,
announceable ap.Announceable,
) (*gtsmodel.Status, bool, error) {
// Default assume
// we already have.
isNew := false
// Extract uri ID from announceable.
uriObj := ap.GetJSONLDId(announceable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, isNew, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
// Check if we already have this boost in the database.
boost, err := c.state.DB.GetStatusByURI(ctx, uri)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err = gtserror.Newf("db error trying to get status with uri %s: %w", uri, err)
return nil, isNew, err
}
if boost != nil {
// We already have this boost,
// no need to proceed further.
return boost, isNew, nil
}
// Create boost with URI
boost = new(gtsmodel.Status)
boost.URI = uri
isNew = true
// Get the URI of the boosted status.
boostOf := ap.GetObjectIRIs(announceable)
if len(boostOf) == 0 {
err := gtserror.Newf("unusable object property iri for %s", uri)
return nil, isNew, gtserror.SetMalformed(err)
}
// Set the URI of the boosted status on
// the boost, for later dereferencing.
boost.BoostOfURI = boostOf[0].String()
// Extract published time for the boost,
// zero-time will fall back to db defaults.
if pub := ap.GetPublished(announceable); !pub.IsZero() {
boost.CreatedAt = pub
boost.UpdatedAt = pub
} else {
log.Warnf(ctx, "unusable published property on %s", uri)
}
// Extract and load the boost actor account,
// (this MUST already be in database by now).
boost.Account, err = c.getASActorAccount(ctx,
uri,
announceable,
)
if err != nil {
return nil, isNew, err
}
// Set the related status<->account fields.
boost.AccountURI = boost.Account.URI
boost.AccountID = boost.Account.ID
// Calculate intended visibility of the boost.
boost.Visibility, err = ap.ExtractVisibility(
announceable,
boost.Account.FollowersURI,
)
if err != nil {
err := gtserror.Newf("error extracting status visibility for %s: %w", uri, err)
return nil, isNew, gtserror.SetMalformed(err)
}
// Below IDs will all be included in the
// boosted status, so set them empty here.
boost.AttachmentIDs = make([]string, 0)
boost.TagIDs = make([]string, 0)
boost.MentionIDs = make([]string, 0)
boost.EmojiIDs = make([]string, 0)
// Remaining fields on the boost will be
// taken from the target status; it's not
// our job to do all that dereferencing here.
return boost, isNew, nil
}
// ASFlagToReport converts a remote activitystreams 'flag' representation into a gts model report.
func (c *Converter) ASFlagToReport(ctx context.Context, flaggable ap.Flaggable) (*gtsmodel.Report, error) {
uriObj := ap.GetJSONLDId(flaggable)
if uriObj == nil {
err := gtserror.New("unusable iri property")
return nil, gtserror.SetMalformed(err)
}
// Stringify uri obj.
uri := uriObj.String()
// Extract the origin (actor) account for report.
origin, err := c.getASActorAccount(ctx, uri, flaggable)
if err != nil {
return nil, err
}
var (
// Gathered from objects
// (+ content for misskey).
statusURIs []*url.URL
targetAccURI *url.URL
// Get current hostname.
host = config.GetHost()
)
// Get the content of the report.
// For Mastodon, this will just be a string, or nothing.
// In Misskey's case, it may also contain the URLs of
// one or more reported statuses, so extract these too.
content := ap.ExtractContent(flaggable).Content
statusURIs = misskeyReportInlineURLs(content)
// Extract account and statuses targeted by the flag / report.
//
// Incoming flags from mastodon usually have a target account uri as
// first entry in objects, followed by URIs of one or more statuses.
// Misskey on the other hand will just contain the target account uri.
// We shouldn't assume the order of the objects will correspond to this,
// but we can check that he objects slice contains just one account, and
// maybe some statuses.
//
// Throw away anything that's not relevant to us.
objects := ap.GetObjectIRIs(flaggable)
if len(objects) == 0 {
err := gtserror.Newf("unusable object property iris for %s", uri)
return nil, gtserror.SetMalformed(err)
}
for _, object := range objects {
switch {
case object.Host != host:
// object doesn't belong
// to us, just ignore it
continue
case uris.IsUserPath(object):
if targetAccURI != nil {
err := gtserror.Newf("multiple target account uris for %s", uri)
return nil, gtserror.SetMalformed(err)
}
targetAccURI = object
case uris.IsStatusesPath(object):
statusURIs = append(statusURIs, object)
}
}
// Ensure we have a target.
if targetAccURI == nil {
err := gtserror.Newf("missing target account uri for %s", uri)
return nil, gtserror.SetMalformed(err)
}
// Fetch target account from the database by its URI.
targetAcc, err := c.state.DB.GetAccountByURI(ctx, targetAccURI.String())
if err != nil {
return nil, gtserror.Newf("error getting target account %s from database: %w", targetAccURI, err)
}
var (
// Preallocate expected status + IDs slice lengths.
statusIDs = make([]string, 0, len(statusURIs))
statuses = make([]*gtsmodel.Status, 0, len(statusURIs))
)
for _, statusURI := range statusURIs {
// Rescope as just the URI string.
statusURI := statusURI.String()
// Try getting status by URI from database.
status, err := c.state.DB.GetStatusByURI(ctx, statusURI)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err := gtserror.Newf("error getting target status %s from database: %w", statusURI, err)
return nil, err
}
if status == nil {
// Status was not found, try again with URL.
status, err = c.state.DB.GetStatusByURL(ctx, statusURI)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err := gtserror.Newf("error getting target status %s from database: %w", statusURI, err)
return nil, err
}
if status == nil {
log.Warnf(ctx, "missing target status %s for %s", statusURI, uri)
continue
}
}
if status.AccountID != targetAcc.ID {
// status doesn't belong
// to target, ignore it.
continue
}
// Append the discovered status to slices.
statusIDs = append(statusIDs, status.ID)
statuses = append(statuses, status)
}
// id etc should be handled the caller,
// so just return what we got
return &gtsmodel.Report{
URI: uri,
AccountID: origin.ID,
Account: origin,
TargetAccountID: targetAcc.ID,
TargetAccount: targetAcc,
Comment: content,
StatusIDs: statusIDs,
Statuses: statuses,
}, nil
}
func (c *Converter) getASActorAccount(ctx context.Context, id string, with ap.WithActor) (*gtsmodel.Account, error) {
// Get actor IRIs from type.
actor := ap.GetActorIRIs(with)
if len(actor) == 0 {
err := gtserror.Newf("unusable actor property iri for %s", id)
return nil, gtserror.SetMalformed(err)
}
// Check for account in database with provided actor URI.
account, err := c.state.DB.GetAccountByURI(ctx, actor[0].String())
if err != nil {
return nil, gtserror.Newf("error getting actor account from database: %w", err)
}
return account, nil
}
func (c *Converter) getASAttributedToAccount(ctx context.Context, id string, with ap.WithAttributedTo) (*gtsmodel.Account, error) {
// Get attribTo IRIs from type.
attribTo := ap.GetAttributedTo(with)
if len(attribTo) == 0 {
err := gtserror.Newf("unusable attributedTo property iri for %s", id)
return nil, gtserror.SetMalformed(err)
}
// Check for account in database with provided attributedTo URI.
account, err := c.state.DB.GetAccountByURI(ctx, attribTo[0].String())
if err != nil {
return nil, gtserror.Newf("error getting actor account from database: %w", err)
}
return account, nil
}
func (c *Converter) getASObjectAccount(ctx context.Context, id string, with ap.WithObject) (*gtsmodel.Account, error) {
// Get object IRIs from type.
object := ap.GetObjectIRIs(with)
if len(object) == 0 {
err := gtserror.Newf("unusable object property iri for %s", id)
return nil, gtserror.SetMalformed(err)
}
// Check for account in database with provided object URI.
account, err := c.state.DB.GetAccountByURI(ctx, object[0].String())
if err != nil {
return nil, gtserror.Newf("error getting object account from database: %w", err)
}
return account, nil
}
func (c *Converter) getASObjectStatus(ctx context.Context, id string, with ap.WithObject) (*gtsmodel.Status, error) {
// Get object IRIs from type.
object := ap.GetObjectIRIs(with)
if len(object) == 0 {
err := gtserror.Newf("unusable object property iri for %s", id)
return nil, gtserror.SetMalformed(err)
}
// Check for status in database with provided object URI.
status, err := c.state.DB.GetStatusByURI(ctx, object[0].String())
if err != nil {
return nil, gtserror.Newf("error getting object account from database: %w", err)
}
return status, nil
}