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Diffstat (limited to 'internal/processing/status/get.go')
-rw-r--r--internal/processing/status/get.go201
1 files changed, 0 insertions, 201 deletions
diff --git a/internal/processing/status/get.go b/internal/processing/status/get.go
index 16f55b439..75a687db2 100644
--- a/internal/processing/status/get.go
+++ b/internal/processing/status/get.go
@@ -19,13 +19,8 @@ package status
import (
"context"
- "slices"
- "strings"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
- statusfilter "github.com/superseriousbusiness/gotosocial/internal/filter/status"
- "github.com/superseriousbusiness/gotosocial/internal/filter/usermute"
- "github.com/superseriousbusiness/gotosocial/internal/gtscontext"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/util"
@@ -113,199 +108,3 @@ func (p *Processor) SourceGet(ctx context.Context, requestingAccount *gtsmodel.A
}
return statusSource, nil
}
-
-// WebGet gets the given status for web use, taking account of privacy settings.
-func (p *Processor) WebGet(ctx context.Context, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
- targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx,
- nil, // requester
- targetStatusID,
- nil, // default freshness
- )
- if errWithCode != nil {
- return nil, errWithCode
- }
-
- webStatus, err := p.converter.StatusToWebStatus(ctx, targetStatus, nil)
- if err != nil {
- err = gtserror.Newf("error converting status: %w", err)
- return nil, gtserror.NewErrorInternalError(err)
- }
- return webStatus, nil
-}
-
-func (p *Processor) contextGet(
- ctx context.Context,
- requestingAccount *gtsmodel.Account,
- targetStatusID string,
- convert func(context.Context, *gtsmodel.Status, *gtsmodel.Account) (*apimodel.Status, error),
-) (*apimodel.Context, gtserror.WithCode) {
- targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx,
- requestingAccount,
- targetStatusID,
- nil, // default freshness
- )
- if errWithCode != nil {
- return nil, errWithCode
- }
-
- parents, err := p.state.DB.GetStatusParents(ctx, targetStatus)
- if err != nil {
- return nil, gtserror.NewErrorInternalError(err)
- }
-
- var ancestors []*apimodel.Status
- for _, status := range parents {
- if v, err := p.filter.StatusVisible(ctx, requestingAccount, status); err == nil && v {
- apiStatus, err := convert(ctx, status, requestingAccount)
- if err == nil {
- ancestors = append(ancestors, apiStatus)
- }
- }
- }
-
- slices.SortFunc(ancestors, func(lhs, rhs *apimodel.Status) int {
- return strings.Compare(lhs.ID, rhs.ID)
- })
-
- children, err := p.state.DB.GetStatusChildren(ctx, targetStatus.ID)
- if err != nil {
- return nil, gtserror.NewErrorInternalError(err)
- }
-
- var descendants []*apimodel.Status
- for _, status := range children {
- if v, err := p.filter.StatusVisible(ctx, requestingAccount, status); err == nil && v {
- apiStatus, err := convert(ctx, status, requestingAccount)
- if err == nil {
- descendants = append(descendants, apiStatus)
- }
- }
- }
-
- TopoSort(descendants, targetStatus.AccountID)
-
- context := &apimodel.Context{
- Ancestors: make([]apimodel.Status, 0, len(ancestors)),
- Descendants: make([]apimodel.Status, 0, len(descendants)),
- }
- for _, ancestor := range ancestors {
- context.Ancestors = append(context.Ancestors, *ancestor)
- }
- for _, descendant := range descendants {
- context.Descendants = append(context.Descendants, *descendant)
- }
-
- return context, nil
-}
-
-// TopoSort sorts statuses topologically, by self-reply, and by ID.
-// Can handle cycles but the output order will be arbitrary.
-// (But if there are cycles, something went wrong upstream.)
-func TopoSort(apiStatuses []*apimodel.Status, targetAccountID string) {
- if len(apiStatuses) == 0 {
- return
- }
-
- // Map of status IDs to statuses.
- lookup := make(map[string]*apimodel.Status, len(apiStatuses))
- for _, apiStatus := range apiStatuses {
- lookup[apiStatus.ID] = apiStatus
- }
-
- // Tree of statuses to their children.
- // The nil status may have children: any who don't have a parent, or whose parent isn't in the input.
- tree := make(map[*apimodel.Status][]*apimodel.Status, len(apiStatuses))
- for _, apiStatus := range apiStatuses {
- var parent *apimodel.Status
- if apiStatus.InReplyToID != nil {
- parent = lookup[*apiStatus.InReplyToID]
- }
- tree[parent] = append(tree[parent], apiStatus)
- }
-
- // Sort children of each status by self-reply status and then ID, *in reverse*.
- isSelfReply := func(apiStatus *apimodel.Status) bool {
- return apiStatus.GetAccountID() == targetAccountID &&
- apiStatus.InReplyToAccountID != nil &&
- *apiStatus.InReplyToAccountID == targetAccountID
- }
- for id, children := range tree {
- slices.SortFunc(children, func(lhs, rhs *apimodel.Status) int {
- lhsIsContextSelfReply := isSelfReply(lhs)
- rhsIsContextSelfReply := isSelfReply(rhs)
-
- if lhsIsContextSelfReply && !rhsIsContextSelfReply {
- return 1
- } else if !lhsIsContextSelfReply && rhsIsContextSelfReply {
- return -1
- }
-
- return -strings.Compare(lhs.ID, rhs.ID)
- })
- tree[id] = children
- }
-
- // Traverse the tree using preorder depth-first search, topologically sorting the statuses.
- stack := make([]*apimodel.Status, 1, len(tree))
- apiStatusIndex := 0
- for len(stack) > 0 {
- parent := stack[len(stack)-1]
- children := tree[parent]
-
- if len(children) == 0 {
- // Remove this node from the tree.
- delete(tree, parent)
- // Go back to this node's parent.
- stack = stack[:len(stack)-1]
- continue
- }
-
- // Remove the last child entry (the first in sorted order).
- child := children[len(children)-1]
- tree[parent] = children[:len(children)-1]
-
- // Explore its children next.
- stack = append(stack, child)
-
- // Overwrite the next entry of the input slice.
- apiStatuses[apiStatusIndex] = child
- apiStatusIndex++
- }
-
- // There should only be nodes left in the tree in the event of a cycle.
- // Append them to the end in arbitrary order.
- // This ensures that the slice of statuses has no duplicates.
- for node := range tree {
- apiStatuses[apiStatusIndex] = node
- apiStatusIndex++
- }
-}
-
-// ContextGet returns the context (previous and following posts) from the given status ID.
-func (p *Processor) ContextGet(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Context, gtserror.WithCode) {
- filters, err := p.state.DB.GetFiltersForAccountID(ctx, requestingAccount.ID)
- if err != nil {
- err = gtserror.Newf("couldn't retrieve filters for account %s: %w", requestingAccount.ID, err)
- return nil, gtserror.NewErrorInternalError(err)
- }
-
- mutes, err := p.state.DB.GetAccountMutes(gtscontext.SetBarebones(ctx), requestingAccount.ID, nil)
- if err != nil {
- err = gtserror.Newf("couldn't retrieve mutes for account %s: %w", requestingAccount.ID, err)
- return nil, gtserror.NewErrorInternalError(err)
- }
- compiledMutes := usermute.NewCompiledUserMuteList(mutes)
-
- convert := func(ctx context.Context, status *gtsmodel.Status, requestingAccount *gtsmodel.Account) (*apimodel.Status, error) {
- return p.converter.StatusToAPIStatus(ctx, status, requestingAccount, statusfilter.FilterContextThread, filters, compiledMutes)
- }
- return p.contextGet(ctx, requestingAccount, targetStatusID, convert)
-}
-
-// WebContextGet is like ContextGet, but is explicitly
-// for viewing statuses via the unauthenticated web UI.
-//
-// TODO: a more advanced threading model could be implemented here.
-func (p *Processor) WebContextGet(ctx context.Context, targetStatusID string) (*apimodel.Context, gtserror.WithCode) {
- return p.contextGet(ctx, nil, targetStatusID, p.converter.StatusToWebStatus)
-}