Timeline manager (#40)

* start messing about with timeline manager

* i have no idea what i'm doing

* i continue to not know what i'm doing

* it's coming along

* bit more progress

* update timeline with new posts as they come in

* lint and fmt

* Select accounts where empty string

* restructure a bunch, get unfaves working

* moving stuff around

* federate status deletes properly

* mention regex better but not 100% there

* fix regex

* some more hacking away at the timeline code phew

* fix up some little things

* i can't even

* more timeline stuff

* move to ulid

* fiddley

* some lil fixes for kibou compatibility

* timelines working pretty alright!

* tidy + lint

4 files changed, 22 insertions, 10 deletions

diff --git a/internal/typeutils/astointernal.go b/internal/typeutils/astointernal.go
index 936cd9a22..5990e750f 100644
--- a/internal/typeutils/astointernal.go
+++ b/internal/typeutils/astointernal.go
@@ -117,10 +117,13 @@ func (c *converter) ASRepresentationToAccount(accountable Accountable, update bo
 
 	// url property
 	url, err := extractURL(accountable)
-	if err != nil {
-		return nil, fmt.Errorf("could not extract url for person with id %s: %s", uri.String(), err)
+	if err == nil {
+		// take the URL if we can find it
+		acct.URL = url.String()
+	} else {
+		// otherwise just take the account URI as the URL
+		acct.URL = uri.String()
 	}
-	acct.URL = url.String()
 
 	// InboxURI
 	if accountable.GetActivityStreamsInbox() != nil && accountable.GetActivityStreamsInbox().GetIRI() != nil {
@@ -222,7 +225,7 @@ func (c *converter) ASStatusToStatus(statusable Statusable) (*gtsmodel.Status, e
 	status.APStatusOwnerURI = attributedTo.String()
 
 	statusOwner := &gtsmodel.Account{}
-	if err := c.db.GetWhere([]db.Where{{Key: "uri", Value: attributedTo.String()}}, statusOwner); err != nil {
+	if err := c.db.GetWhere([]db.Where{{Key: "uri", Value: attributedTo.String(), CaseInsensitive: true}}, statusOwner); err != nil {
 		return nil, fmt.Errorf("couldn't get status owner from db: %s", err)
 	}
 	status.AccountID = statusOwner.ID
diff --git a/internal/typeutils/internal.go b/internal/typeutils/internal.go
index 626509b34..3b3c8bd1b 100644
--- a/internal/typeutils/internal.go
+++ b/internal/typeutils/internal.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/google/uuid"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/id"
 	"github.com/superseriousbusiness/gotosocial/internal/util"
 )
 
@@ -25,7 +25,10 @@ func (c *converter) FollowRequestToFollow(f *gtsmodel.FollowRequest) *gtsmodel.F
 func (c *converter) StatusToBoost(s *gtsmodel.Status, boostingAccount *gtsmodel.Account) (*gtsmodel.Status, error) {
 	// the wrapper won't use the same ID as the boosted status so we generate some new UUIDs
 	uris := util.GenerateURIsForAccount(boostingAccount.Username, c.config.Protocol, c.config.Host)
-	boostWrapperStatusID := uuid.NewString()
+	boostWrapperStatusID, err := id.NewULID()
+	if err != nil {
+		return nil, err
+	}
 	boostWrapperStatusURI := fmt.Sprintf("%s/%s", uris.StatusesURI, boostWrapperStatusID)
 	boostWrapperStatusURL := fmt.Sprintf("%s/%s", uris.StatusesURL, boostWrapperStatusID)
 
@@ -56,7 +59,7 @@ func (c *converter) StatusToBoost(s *gtsmodel.Status, boostingAccount *gtsmodel.
 		Emojis:      []string{},
 
 		// the below fields will be taken from the target status
-		Content:             util.HTMLFormat(s.Content),
+		Content:             s.Content,
 		ContentWarning:      s.ContentWarning,
 		ActivityStreamsType: s.ActivityStreamsType,
 		Sensitive:           s.Sensitive,
diff --git a/internal/typeutils/internaltofrontend.go b/internal/typeutils/internaltofrontend.go
index de3b94e01..1c283e9b8 100644
--- a/internal/typeutils/internaltofrontend.go
+++ b/internal/typeutils/internaltofrontend.go
@@ -64,7 +64,7 @@ func (c *converter) AccountToMastoSensitive(a *gtsmodel.Account) (*model.Account
 func (c *converter) AccountToMastoPublic(a *gtsmodel.Account) (*model.Account, error) {
 	// count followers
 	followers := []gtsmodel.Follow{}
-	if err := c.db.GetFollowersByAccountID(a.ID, &followers); err != nil {
+	if err := c.db.GetFollowersByAccountID(a.ID, &followers, false); err != nil {
 		if _, ok := err.(db.ErrNoEntries); !ok {
 			return nil, fmt.Errorf("error getting followers: %s", err)
 		}
diff --git a/internal/typeutils/wrap.go b/internal/typeutils/wrap.go
index fde6fda79..e06da2568 100644
--- a/internal/typeutils/wrap.go
+++ b/internal/typeutils/wrap.go
@@ -6,8 +6,8 @@ import (
 
 	"github.com/go-fed/activity/streams"
 	"github.com/go-fed/activity/streams/vocab"
-	"github.com/google/uuid"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/id"
 	"github.com/superseriousbusiness/gotosocial/internal/util"
 )
 
@@ -25,7 +25,13 @@ func (c *converter) WrapPersonInUpdate(person vocab.ActivityStreamsPerson, origi
 	update.SetActivityStreamsActor(actorProp)
 
 	// set the ID
-	idString := util.GenerateURIForUpdate(originAccount.Username, c.config.Protocol, c.config.Host, uuid.NewString())
+
+	newID, err := id.NewRandomULID()
+	if err != nil {
+		return nil, err
+	}
+
+	idString := util.GenerateURIForUpdate(originAccount.Username, c.config.Protocol, c.config.Host, newID)
 	idURI, err := url.Parse(idString)
 	if err != nil {
 		return nil, fmt.Errorf("WrapPersonInUpdate: error parsing url %s: %s", idString, err)