mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-22 03:36:39 +00:00
[feature/frontend] Better visual separation between "main" thread and "replies" (#3093)
* [feature/frontend] Better web threading model * fix test * bwap * tweaks * more tweaks to wording * typo * indenting * adjust wording * aaa
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@ -2516,24 +2516,6 @@ definitions:
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type: object
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x-go-name: Status
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x-go-package: github.com/superseriousbusiness/gotosocial/internal/api/model
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statusContext:
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properties:
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ancestors:
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description: Parents in the thread.
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items:
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$ref: '#/definitions/status'
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type: array
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x-go-name: Ancestors
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descendants:
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description: Children in the thread.
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items:
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$ref: '#/definitions/status'
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type: array
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x-go-name: Descendants
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title: Context models the tree around a given status.
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type: object
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x-go-name: Context
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x-go-package: github.com/superseriousbusiness/gotosocial/internal/api/model
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statusEdit:
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description: |-
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StatusEdit represents one historical revision of a status, containing
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@ -2887,6 +2869,26 @@ definitions:
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type: object
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x-go-name: Theme
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x-go-package: github.com/superseriousbusiness/gotosocial/internal/api/model
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threadContext:
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description: |-
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ThreadContext models the tree or
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"thread" around a given status.
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properties:
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ancestors:
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description: Parents in the thread.
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items:
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$ref: '#/definitions/status'
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type: array
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x-go-name: Ancestors
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descendants:
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description: Children in the thread.
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items:
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$ref: '#/definitions/status'
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type: array
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x-go-name: Descendants
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type: object
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x-go-name: ThreadContext
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x-go-package: github.com/superseriousbusiness/gotosocial/internal/api/model
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user:
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properties:
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admin:
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@ -8149,7 +8151,7 @@ paths:
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/api/v1/statuses/{id}/context:
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get:
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description: The returned statuses will be ordered in a thread structure, so they are suitable to be displayed in the order in which they were returned.
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operationId: statusContext
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operationId: threadContext
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parameters:
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- description: Target status ID.
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in: path
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@ -8160,9 +8162,9 @@ paths:
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- application/json
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responses:
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"200":
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description: Status context object.
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description: Thread context object.
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schema:
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$ref: '#/definitions/statusContext'
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$ref: '#/definitions/threadContext'
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"400":
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description: bad request
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"401":
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@ -27,7 +27,7 @@
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"github.com/superseriousbusiness/gotosocial/internal/oauth"
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)
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// StatusContextGETHandler swagger:operation GET /api/v1/statuses/{id}/context statusContext
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// StatusContextGETHandler swagger:operation GET /api/v1/statuses/{id}/context threadContext
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//
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// Return ancestors and descendants of the given status.
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//
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@ -55,9 +55,9 @@
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// responses:
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// '200':
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// name: statuses
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// description: Status context object.
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// description: Thread context object.
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// schema:
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// "$ref": "#/definitions/statusContext"
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// "$ref": "#/definitions/threadContext"
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// '400':
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// description: bad request
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// '401':
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@ -89,11 +89,11 @@ func (m *Module) StatusContextGETHandler(c *gin.Context) {
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return
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}
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statusContext, errWithCode := m.processor.Status().ContextGet(c.Request.Context(), authed.Account, targetStatusID)
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threadContext, errWithCode := m.processor.Status().ContextGet(c.Request.Context(), authed.Account, targetStatusID)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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c.JSON(http.StatusOK, statusContext)
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c.JSON(http.StatusOK, threadContext)
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}
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@ -102,28 +102,34 @@ type Status struct {
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Text string `json:"text,omitempty"`
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// A list of filters that matched this status and why they matched, if there are any such filters.
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Filtered []FilterResult `json:"filtered,omitempty"`
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}
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// Additional fields not exposed via JSON
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// (used only internally for templating etc).
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// Template-ready language tag + string, based
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// on *status.Language. Nil for non-web statuses.
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// WebStatus is like *model.Status, but contains
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// additional fields used only for HTML templating.
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//
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// swagger:ignore
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LanguageTag *language.Language `json:"-"`
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type WebStatus struct {
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*Status
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// Template-ready language tag and
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// string, based on *status.Language.
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LanguageTag *language.Language
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// Template-ready poll options with vote shares
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// calculated as a percentage of total votes.
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// Nil for non-web statuses.
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//
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// swagger:ignore
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WebPollOptions []WebPollOption `json:"-"`
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PollOptions []WebPollOption
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// Status is from a local account.
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// Always false for non-web statuses.
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//
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// swagger:ignore
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Local bool `json:"-"`
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Local bool
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// Level of indentation at which to
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// display this status in the web view.
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Indent int
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// This status is the first status after
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// the "main" thread, so it and everything
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// below it can be considered "replies".
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ThreadFirstReply bool
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}
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/*
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@ -17,12 +17,48 @@
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package model
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// Context models the tree around a given status.
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// ThreadContext models the tree or
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// "thread" around a given status.
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//
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// swagger:model statusContext
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type Context struct {
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// swagger:model threadContext
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type ThreadContext struct {
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// Parents in the thread.
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Ancestors []Status `json:"ancestors"`
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// Children in the thread.
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Descendants []Status `json:"descendants"`
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}
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type WebThreadContext struct {
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// Parents in the thread.
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Ancestors []*WebStatus `json:"ancestors"`
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// Children in the thread.
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Descendants []*WebStatus `json:"descendants"`
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// The status around which the ancestors
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// + descendants context was constructed.
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Status *WebStatus `json:"-"`
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// Total length of
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// the main thread.
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ThreadLength int
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// Number of entries in
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// the main thread shown.
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ThreadShown int
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// Number of statuses hidden
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// from the main thread (not
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// visible to requester etc).
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ThreadHidden int
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// Total number of replies
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// in the replies section.
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ThreadReplies int
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// Number of replies shown.
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ThreadRepliesShown int
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// Number of replies hidden.
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ThreadRepliesHidden int
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}
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@ -105,7 +105,7 @@ func (og *OGMeta) WithAccount(account *apimodel.Account) *OGMeta {
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// WithStatus uses the given status to build an ogMeta
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// struct specific to that status. It's suitable for serving
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// at status pages.
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func (og *OGMeta) WithStatus(status *apimodel.Status) *OGMeta {
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func (og *OGMeta) WithStatus(status *apimodel.WebStatus) *OGMeta {
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og.Title = "Post by " + AccountTitle(status.Account, og.SiteName)
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og.Type = "article"
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if status.Language != nil {
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@ -179,7 +179,7 @@ func (p *Processor) WebStatusesGet(
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for _, s := range statuses {
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// Convert fetched statuses to web view statuses.
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item, err := p.converter.StatusToWebStatus(ctx, s, nil)
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item, err := p.converter.StatusToWebStatus(ctx, s)
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if err != nil {
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log.Errorf(ctx, "error convering to web status: %v", err)
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continue
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@ -198,13 +198,13 @@ func (p *Processor) WebStatusesGet(
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func (p *Processor) WebStatusesGetPinned(
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ctx context.Context,
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targetAccountID string,
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) ([]*apimodel.Status, gtserror.WithCode) {
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) ([]*apimodel.WebStatus, gtserror.WithCode) {
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statuses, err := p.state.DB.GetAccountPinnedStatuses(ctx, targetAccountID)
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if err != nil && !errors.Is(err, db.ErrNoEntries) {
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return nil, gtserror.NewErrorInternalError(err)
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}
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webStatuses := make([]*apimodel.Status, 0, len(statuses))
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webStatuses := make([]*apimodel.WebStatus, 0, len(statuses))
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for _, status := range statuses {
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if status.Visibility != gtsmodel.VisibilityPublic {
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// Skip non-public
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@ -212,7 +212,7 @@ func (p *Processor) WebStatusesGetPinned(
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continue
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}
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webStatus, err := p.converter.StatusToWebStatus(ctx, status, nil)
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webStatus, err := p.converter.StatusToWebStatus(ctx, status)
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if err != nil {
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log.Errorf(ctx, "error convering to web status: %v", err)
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continue
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566
internal/processing/status/context.go
Normal file
566
internal/processing/status/context.go
Normal file
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@ -0,0 +1,566 @@
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// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package status
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import (
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"context"
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"slices"
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"strings"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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statusfilter "github.com/superseriousbusiness/gotosocial/internal/filter/status"
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"github.com/superseriousbusiness/gotosocial/internal/filter/usermute"
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"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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// internalThreadContext is like
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// *apimodel.ThreadContext, but
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// for internal use only.
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type internalThreadContext struct {
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targetStatus *gtsmodel.Status
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ancestors []*gtsmodel.Status
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descendants []*gtsmodel.Status
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}
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func (p *Processor) contextGet(
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ctx context.Context,
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requester *gtsmodel.Account,
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targetStatusID string,
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) (*internalThreadContext, gtserror.WithCode) {
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targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx,
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requester,
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targetStatusID,
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nil, // default freshness
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)
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if errWithCode != nil {
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return nil, errWithCode
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}
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// Don't generate thread for boosts/reblogs.
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if targetStatus.BoostOfID != "" {
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err := gtserror.New("target status is a boost wrapper / reblog")
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return nil, gtserror.NewErrorNotFound(err)
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}
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// Fetch up to the top of the thread.
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ancestors, err := p.state.DB.GetStatusParents(ctx, targetStatus)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Do a simple ID sort of ancestors
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// to arrange them by creation time.
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slices.SortFunc(ancestors, func(lhs, rhs *gtsmodel.Status) int {
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return strings.Compare(lhs.ID, rhs.ID)
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})
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// Fetch down to the bottom of the thread.
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descendants, err := p.state.DB.GetStatusChildren(ctx, targetStatus.ID)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Topographically sort descendants,
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// to place them in sub-threads.
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TopoSort(descendants, targetStatus.AccountID)
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return &internalThreadContext{
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targetStatus: targetStatus,
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ancestors: ancestors,
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descendants: descendants,
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}, nil
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}
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// Returns true if status counts as a self-reply
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// *within the current context*, ie., status is a
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// self-reply by contextAcctID to contextAcctID.
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func isSelfReply(
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status *gtsmodel.Status,
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contextAcctID string,
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) bool {
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if status.AccountID != contextAcctID {
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// Doesn't belong
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// to context acct.
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return false
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}
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return status.InReplyToAccountID == contextAcctID
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}
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// TopoSort sorts the given slice of *descendant*
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// statuses topologically, by self-reply, and by ID.
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//
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// "contextAcctID" should be the ID of the account that owns
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// the status the thread context is being constructed around.
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//
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// Can handle cycles but the output order will be arbitrary.
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// (But if there are cycles, something went wrong upstream.)
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func TopoSort(
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statuses []*gtsmodel.Status,
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contextAcctID string,
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) {
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if len(statuses) == 0 {
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return
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}
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// Simple map of status IDs to statuses.
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//
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// Eg.,
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//
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// 01J2BC6DQ37A6SQPAVCZ2BYSTN: *gtsmodel.Status
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// 01J2BC8GT9THMPWMCAZYX48PXJ: *gtsmodel.Status
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// 01J2BC8M56C5ZAH76KN93D7F0W: *gtsmodel.Status
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// 01J2BC90QNW65SM2F89R5M0NGE: *gtsmodel.Status
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// 01J2BC916YVX6D6Q0SA30JV82D: *gtsmodel.Status
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// 01J2BC91J2Y75D4Z3EEDF3DYAV: *gtsmodel.Status
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// 01J2BC91VBVPBZACZMDA7NEZY9: *gtsmodel.Status
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// 01J2BCMM3CXQE70S831YPWT48T: *gtsmodel.Status
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lookup := make(map[string]*gtsmodel.Status, len(statuses))
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for _, status := range statuses {
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lookup[status.ID] = status
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}
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// Tree of statuses to their children.
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//
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// The nil status may have children: any who don't
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// have a parent, or whose parent isn't in the input.
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//
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// Eg.,
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//
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// *gtsmodel.Status (01J2BC916YVX6D6Q0SA30JV82D): [ <- parent2 (1 child)
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// *gtsmodel.Status (01J2BC91J2Y75D4Z3EEDF3DYAV) <- p2 child1
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// ],
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// *gtsmodel.Status (01J2BC6DQ37A6SQPAVCZ2BYSTN): [ <- parent1 (3 children)
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// *gtsmodel.Status (01J2BC8M56C5ZAH76KN93D7F0W) <- p1 child3 |
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// *gtsmodel.Status (01J2BC90QNW65SM2F89R5M0NGE) <- p1 child1 |- Not sorted
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// *gtsmodel.Status (01J2BC8GT9THMPWMCAZYX48PXJ) <- p1 child2 |
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// ],
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// *gtsmodel.Status (01J2BC91VBVPBZACZMDA7NEZY9): [ <- parent3 (no children 😢)
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// ]
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||||
// *gtsmodel.Status (nil): [ <- parent4 (nil status)
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// *gtsmodel.Status (01J2BCMM3CXQE70S831YPWT48T) <- p4 child1 (no parent 😢)
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// ]
|
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tree := make(map[*gtsmodel.Status][]*gtsmodel.Status, len(statuses))
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for _, status := range statuses {
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var parent *gtsmodel.Status
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if status.InReplyToID != "" {
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// May be nil if reply is missing.
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parent = lookup[status.InReplyToID]
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}
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tree[parent] = append(tree[parent], status)
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}
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// Sort children of each parent by self-reply status and then ID, *in reverse*.
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// This results in the tree looking something like:
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//
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// *gtsmodel.Status (01J2BC916YVX6D6Q0SA30JV82D): [ <- parent2 (1 child)
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// *gtsmodel.Status (01J2BC91J2Y75D4Z3EEDF3DYAV) <- p2 child1
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// ],
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// *gtsmodel.Status (01J2BC6DQ37A6SQPAVCZ2BYSTN): [ <- parent1 (3 children)
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// *gtsmodel.Status (01J2BC90QNW65SM2F89R5M0NGE) <- p1 child1 |
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// *gtsmodel.Status (01J2BC8GT9THMPWMCAZYX48PXJ) <- p1 child2 |- Sorted
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// *gtsmodel.Status (01J2BC8M56C5ZAH76KN93D7F0W) <- p1 child3 |
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// ],
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// *gtsmodel.Status (01J2BC91VBVPBZACZMDA7NEZY9): [ <- parent3 (no children 😢)
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// ],
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// *gtsmodel.Status (nil): [ <- parent4 (nil status)
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// *gtsmodel.Status (01J2BCMM3CXQE70S831YPWT48T) <- p4 child1 (no parent 😢)
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// ]
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for id, children := range tree {
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slices.SortFunc(children, func(lhs, rhs *gtsmodel.Status) int {
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lhsIsSelfReply := isSelfReply(lhs, contextAcctID)
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rhsIsSelfReply := isSelfReply(rhs, contextAcctID)
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if lhsIsSelfReply && !rhsIsSelfReply {
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||||
// lhs is the end
|
||||
// of a sub-thread.
|
||||
return 1
|
||||
} else if !lhsIsSelfReply && rhsIsSelfReply {
|
||||
// lhs is the start
|
||||
// of a sub-thread.
|
||||
return -1
|
||||
}
|
||||
|
||||
// Sort by created-at descending.
|
||||
return -strings.Compare(lhs.ID, rhs.ID)
|
||||
})
|
||||
tree[id] = children
|
||||
}
|
||||
|
||||
// Traverse the tree using preorder depth-first
|
||||
// search, topologically sorting the statuses
|
||||
// until the stack is empty.
|
||||
//
|
||||
// The stack starts with one nil status in it
|
||||
// to account for potential nil key in the tree,
|
||||
// which means the below "for" loop will always
|
||||
// iterate at least once.
|
||||
//
|
||||
// The result will look something like:
|
||||
//
|
||||
// *gtsmodel.Status (01J2BC6DQ37A6SQPAVCZ2BYSTN) <- parent1 (3 children)
|
||||
// *gtsmodel.Status (01J2BC90QNW65SM2F89R5M0NGE) <- p1 child1 |
|
||||
// *gtsmodel.Status (01J2BC8GT9THMPWMCAZYX48PXJ) <- p1 child2 |- Sorted
|
||||
// *gtsmodel.Status (01J2BC8M56C5ZAH76KN93D7F0W) <- p1 child3 |
|
||||
// *gtsmodel.Status (01J2BC916YVX6D6Q0SA30JV82D) <- parent2 (1 child)
|
||||
// *gtsmodel.Status (01J2BC91J2Y75D4Z3EEDF3DYAV) <- p2 child1
|
||||
// *gtsmodel.Status (01J2BC91VBVPBZACZMDA7NEZY9) <- parent3 (no children 😢)
|
||||
// *gtsmodel.Status (01J2BCMM3CXQE70S831YPWT48T) <- p4 child1 (no parent 😢)
|
||||
|
||||
stack := make([]*gtsmodel.Status, 1, len(tree))
|
||||
statusIndex := 0
|
||||
for len(stack) > 0 {
|
||||
parent := stack[len(stack)-1]
|
||||
children := tree[parent]
|
||||
|
||||
if len(children) == 0 {
|
||||
// No (more) children so we're
|
||||
// done with this node.
|
||||
// Remove it from the tree.
|
||||
delete(tree, parent)
|
||||
|
||||
// Also remove this node from
|
||||
// the stack, then continue
|
||||
// from its parent.
|
||||
stack = stack[:len(stack)-1]
|
||||
|
||||
continue
|
||||
}
|
||||
|
||||
// Pop 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.
|
||||
statuses[statusIndex] = child
|
||||
statusIndex++
|
||||
}
|
||||
|
||||
// There should only be orphan nodes remaining
|
||||
// (or other nodes in the event of a cycle).
|
||||
// Append them to the end in arbitrary order.
|
||||
//
|
||||
// The fact we put them in a map first just
|
||||
// ensures the slice of statuses has no duplicates.
|
||||
for orphan := range tree {
|
||||
statuses[statusIndex] = orphan
|
||||
statusIndex++
|
||||
}
|
||||
}
|
||||
|
||||
// ContextGet returns the context (previous
|
||||
// and following posts) from the given status ID.
|
||||
func (p *Processor) ContextGet(
|
||||
ctx context.Context,
|
||||
requester *gtsmodel.Account,
|
||||
targetStatusID string,
|
||||
) (*apimodel.ThreadContext, gtserror.WithCode) {
|
||||
// Retrieve filters as they affect
|
||||
// what should be shown to requester.
|
||||
filters, err := p.state.DB.GetFiltersForAccountID(
|
||||
ctx, // Populate filters.
|
||||
requester.ID,
|
||||
)
|
||||
if err != nil {
|
||||
err = gtserror.Newf(
|
||||
"couldn't retrieve filters for account %s: %w",
|
||||
requester.ID, err,
|
||||
)
|
||||
return nil, gtserror.NewErrorInternalError(err)
|
||||
}
|
||||
|
||||
// Retrieve mutes as they affect
|
||||
// what should be shown to requester.
|
||||
mutes, err := p.state.DB.GetAccountMutes(
|
||||
// No need to populate mutes,
|
||||
// IDs are enough here.
|
||||
gtscontext.SetBarebones(ctx),
|
||||
requester.ID,
|
||||
nil, // No paging - get all.
|
||||
)
|
||||
if err != nil {
|
||||
err = gtserror.Newf(
|
||||
"couldn't retrieve mutes for account %s: %w",
|
||||
requester.ID, err,
|
||||
)
|
||||
return nil, gtserror.NewErrorInternalError(err)
|
||||
}
|
||||
|
||||
convert := func(
|
||||
ctx context.Context,
|
||||
status *gtsmodel.Status,
|
||||
requestingAccount *gtsmodel.Account,
|
||||
) (*apimodel.Status, error) {
|
||||
return p.converter.StatusToAPIStatus(
|
||||
ctx,
|
||||
status,
|
||||
requestingAccount,
|
||||
statusfilter.FilterContextThread,
|
||||
filters,
|
||||
usermute.NewCompiledUserMuteList(mutes),
|
||||
)
|
||||
}
|
||||
|
||||
// Retrieve the thread context.
|
||||
threadContext, errWithCode := p.contextGet(
|
||||
ctx,
|
||||
requester,
|
||||
targetStatusID,
|
||||
)
|
||||
if errWithCode != nil {
|
||||
return nil, errWithCode
|
||||
}
|
||||
|
||||
apiContext := &apimodel.ThreadContext{
|
||||
Ancestors: make([]apimodel.Status, 0, len(threadContext.ancestors)),
|
||||
Descendants: make([]apimodel.Status, 0, len(threadContext.descendants)),
|
||||
}
|
||||
|
||||
// Convert ancestors + filter
|
||||
// out ones that aren't visible.
|
||||
for _, status := range threadContext.ancestors {
|
||||
if v, err := p.filter.StatusVisible(ctx, requester, status); err == nil && v {
|
||||
status, err := convert(ctx, status, requester)
|
||||
if err == nil {
|
||||
apiContext.Ancestors = append(apiContext.Ancestors, *status)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Convert descendants + filter
|
||||
// out ones that aren't visible.
|
||||
for _, status := range threadContext.descendants {
|
||||
if v, err := p.filter.StatusVisible(ctx, requester, status); err == nil && v {
|
||||
status, err := convert(ctx, status, requester)
|
||||
if err == nil {
|
||||
apiContext.Descendants = append(apiContext.Descendants, *status)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return apiContext, nil
|
||||
}
|
||||
|
||||
// WebContextGet is like ContextGet, but is explicitly
|
||||
// for viewing statuses via the unauthenticated web UI.
|
||||
//
|
||||
// The returned statuses in the ThreadContext will be
|
||||
// populated with ThreadMeta annotations for more easily
|
||||
// positioning the status in a web view of a thread.
|
||||
func (p *Processor) WebContextGet(
|
||||
ctx context.Context,
|
||||
targetStatusID string,
|
||||
) (*apimodel.WebThreadContext, gtserror.WithCode) {
|
||||
// Retrieve the internal thread context.
|
||||
iCtx, errWithCode := p.contextGet(
|
||||
ctx,
|
||||
nil, // No authed requester.
|
||||
targetStatusID,
|
||||
)
|
||||
if errWithCode != nil {
|
||||
return nil, errWithCode
|
||||
}
|
||||
|
||||
// Recreate the whole thread so we can go
|
||||
// through it again add ThreadMeta annotations
|
||||
// from the perspective of the OG status.
|
||||
// nolint:gocritic
|
||||
wholeThread := append(
|
||||
// Ancestors at the beginning.
|
||||
iCtx.ancestors,
|
||||
append(
|
||||
// Target status in the middle.
|
||||
[]*gtsmodel.Status{iCtx.targetStatus},
|
||||
// Descendants at the end.
|
||||
iCtx.descendants...,
|
||||
)...,
|
||||
)
|
||||
|
||||
// Start preparing web context.
|
||||
wCtx := &apimodel.WebThreadContext{
|
||||
Ancestors: make([]*apimodel.WebStatus, 0, len(iCtx.ancestors)),
|
||||
Descendants: make([]*apimodel.WebStatus, 0, len(iCtx.descendants)),
|
||||
}
|
||||
|
||||
var (
|
||||
threadLength = len(wholeThread)
|
||||
|
||||
// Track how much each reply status
|
||||
// should be indented (if at all).
|
||||
statusIndents = make(map[string]int, threadLength)
|
||||
|
||||
// Who the current thread "belongs" to,
|
||||
// ie., who created first post in the thread.
|
||||
contextAcctID = wholeThread[0].AccountID
|
||||
|
||||
// Position of target status in wholeThread,
|
||||
// we put it on top of ancestors.
|
||||
targetStatusIdx = len(iCtx.ancestors)
|
||||
|
||||
// Position from which we should add
|
||||
// to descendants and not to ancestors.
|
||||
descendantsIdx = targetStatusIdx + 1
|
||||
|
||||
// Whether we've reached end of "main"
|
||||
// thread and are now looking at replies.
|
||||
inReplies bool
|
||||
|
||||
// Index in wholeThread where
|
||||
// the "main" thread ends.
|
||||
firstReplyIdx int
|
||||
|
||||
// We should mark the next **VISIBLE**
|
||||
// reply as the first reply.
|
||||
markNextVisibleAsReply bool
|
||||
)
|
||||
|
||||
for idx, status := range wholeThread {
|
||||
if !inReplies {
|
||||
// Haven't reached end
|
||||
// of "main" thread yet.
|
||||
//
|
||||
// First post in wholeThread can't
|
||||
// be a self reply, so ignore it.
|
||||
//
|
||||
// That aside, first non-self-reply
|
||||
// in wholeThread means the "main"
|
||||
// thread is now over.
|
||||
if idx != 0 && !isSelfReply(status, contextAcctID) {
|
||||
// Jot some stuff down.
|
||||
firstReplyIdx = idx
|
||||
inReplies = true
|
||||
markNextVisibleAsReply = true
|
||||
}
|
||||
}
|
||||
|
||||
// Ensure status is actually
|
||||
// visible to just anyone.
|
||||
v, err := p.filter.StatusVisible(ctx, nil, status)
|
||||
if err != nil || !v {
|
||||
// Skip this one.
|
||||
if !inReplies {
|
||||
wCtx.ThreadHidden++
|
||||
} else {
|
||||
wCtx.ThreadRepliesHidden++
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
// Prepare status to add to thread context.
|
||||
apiStatus, err := p.converter.StatusToWebStatus(ctx, status)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
if markNextVisibleAsReply {
|
||||
// This is the first visible
|
||||
// "reply / comment", so the
|
||||
// little "x amount of replies"
|
||||
// header should go above this.
|
||||
apiStatus.ThreadFirstReply = true
|
||||
markNextVisibleAsReply = false
|
||||
}
|
||||
|
||||
// If this is a reply, work out the indent of
|
||||
// this status based on its parent's indent.
|
||||
if inReplies {
|
||||
parentIndent, ok := statusIndents[status.InReplyToID]
|
||||
switch {
|
||||
case !ok:
|
||||
// No parent with
|
||||
// indent, start at 0.
|
||||
apiStatus.Indent = 0
|
||||
|
||||
case isSelfReply(status, status.AccountID):
|
||||
// Self reply, so indent at same
|
||||
// level as own replied-to status.
|
||||
apiStatus.Indent = parentIndent
|
||||
|
||||
case parentIndent == 5:
|
||||
// Already indented as far as we
|
||||
// can go to keep things readable
|
||||
// on thin screens, so just keep
|
||||
// parent's indent.
|
||||
apiStatus.Indent = parentIndent
|
||||
|
||||
default:
|
||||
// Reply to someone else who's
|
||||
// indented, but not to TO THE MAX.
|
||||
// Indent by another one.
|
||||
apiStatus.Indent = parentIndent + 1
|
||||
}
|
||||
|
||||
// Store the indent for this status.
|
||||
statusIndents[status.ID] = apiStatus.Indent
|
||||
}
|
||||
|
||||
switch {
|
||||
case idx == targetStatusIdx:
|
||||
// This is the target status itself.
|
||||
wCtx.Status = apiStatus
|
||||
|
||||
case idx < descendantsIdx:
|
||||
// Haven't reached descendants yet,
|
||||
// so this must be an ancestor.
|
||||
wCtx.Ancestors = append(
|
||||
wCtx.Ancestors,
|
||||
apiStatus,
|
||||
)
|
||||
|
||||
default:
|
||||
// We're in descendants town now.
|
||||
wCtx.Descendants = append(
|
||||
wCtx.Descendants,
|
||||
apiStatus,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
// Now we've gone through the whole
|
||||
// thread, we can add some additional info.
|
||||
|
||||
// Length of the "main" thread. If there are
|
||||
// replies then it's up to where the replies
|
||||
// start, otherwise it's the whole thing.
|
||||
if inReplies {
|
||||
wCtx.ThreadLength = firstReplyIdx
|
||||
} else {
|
||||
wCtx.ThreadLength = threadLength
|
||||
}
|
||||
|
||||
// Jot down number of hidden posts so template doesn't have to do it.
|
||||
wCtx.ThreadShown = wCtx.ThreadLength - wCtx.ThreadHidden
|
||||
|
||||
// Number of replies is equal to number
|
||||
// of statuses in the thread that aren't
|
||||
// part of the "main" thread.
|
||||
wCtx.ThreadReplies = threadLength - wCtx.ThreadLength
|
||||
|
||||
// Jot down number of hidden replies so template doesn't have to do it.
|
||||
wCtx.ThreadRepliesShown = wCtx.ThreadReplies - wCtx.ThreadRepliesHidden
|
||||
|
||||
// Return the finished context.
|
||||
return wCtx, nil
|
||||
}
|
|
@ -18,17 +18,18 @@
|
|||
package status_test
|
||||
|
||||
import (
|
||||
"github.com/stretchr/testify/suite"
|
||||
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
|
||||
"github.com/superseriousbusiness/gotosocial/internal/processing/status"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/suite"
|
||||
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
||||
"github.com/superseriousbusiness/gotosocial/internal/processing/status"
|
||||
)
|
||||
|
||||
type topoSortTestSuite struct {
|
||||
suite.Suite
|
||||
}
|
||||
|
||||
func statusIDs(apiStatuses []*apimodel.Status) []string {
|
||||
func statusIDs(apiStatuses []*gtsmodel.Status) []string {
|
||||
ids := make([]string, 0, len(apiStatuses))
|
||||
for _, apiStatus := range apiStatuses {
|
||||
ids = append(ids, apiStatus.ID)
|
||||
|
@ -38,18 +39,18 @@ func statusIDs(apiStatuses []*apimodel.Status) []string {
|
|||
|
||||
func (suite *topoSortTestSuite) TestBranched() {
|
||||
// https://commons.wikimedia.org/wiki/File:Sorted_binary_tree_ALL_RGB.svg
|
||||
f := &apimodel.Status{ID: "F"}
|
||||
b := &apimodel.Status{ID: "B", InReplyToID: &f.ID}
|
||||
a := &apimodel.Status{ID: "A", InReplyToID: &b.ID}
|
||||
d := &apimodel.Status{ID: "D", InReplyToID: &b.ID}
|
||||
c := &apimodel.Status{ID: "C", InReplyToID: &d.ID}
|
||||
e := &apimodel.Status{ID: "E", InReplyToID: &d.ID}
|
||||
g := &apimodel.Status{ID: "G", InReplyToID: &f.ID}
|
||||
i := &apimodel.Status{ID: "I", InReplyToID: &g.ID}
|
||||
h := &apimodel.Status{ID: "H", InReplyToID: &i.ID}
|
||||
f := >smodel.Status{ID: "F"}
|
||||
b := >smodel.Status{ID: "B", InReplyToID: f.ID}
|
||||
a := >smodel.Status{ID: "A", InReplyToID: b.ID}
|
||||
d := >smodel.Status{ID: "D", InReplyToID: b.ID}
|
||||
c := >smodel.Status{ID: "C", InReplyToID: d.ID}
|
||||
e := >smodel.Status{ID: "E", InReplyToID: d.ID}
|
||||
g := >smodel.Status{ID: "G", InReplyToID: f.ID}
|
||||
i := >smodel.Status{ID: "I", InReplyToID: g.ID}
|
||||
h := >smodel.Status{ID: "H", InReplyToID: i.ID}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{f, b, a, d, c, e, g, i, h})
|
||||
list := []*apimodel.Status{a, b, c, d, e, f, g, h, i}
|
||||
expected := statusIDs([]*gtsmodel.Status{f, b, a, d, c, e, g, i, h})
|
||||
list := []*gtsmodel.Status{a, b, c, d, e, f, g, h, i}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -57,64 +58,72 @@ func (suite *topoSortTestSuite) TestBranched() {
|
|||
}
|
||||
|
||||
func (suite *topoSortTestSuite) TestBranchedWithSelfReplyChain() {
|
||||
targetAccount := &apimodel.Account{ID: "1"}
|
||||
otherAccount := &apimodel.Account{ID: "2"}
|
||||
targetAccount := >smodel.Account{ID: "1"}
|
||||
otherAccount := >smodel.Account{ID: "2"}
|
||||
|
||||
f := &apimodel.Status{
|
||||
f := >smodel.Status{
|
||||
ID: "F",
|
||||
Account: targetAccount,
|
||||
}
|
||||
b := &apimodel.Status{
|
||||
b := >smodel.Status{
|
||||
ID: "B",
|
||||
Account: targetAccount,
|
||||
InReplyToID: &f.ID,
|
||||
InReplyToAccountID: &f.Account.ID,
|
||||
AccountID: targetAccount.ID,
|
||||
InReplyToID: f.ID,
|
||||
InReplyToAccountID: f.Account.ID,
|
||||
}
|
||||
a := &apimodel.Status{
|
||||
ID: "A",
|
||||
Account: otherAccount,
|
||||
InReplyToID: &b.ID,
|
||||
InReplyToAccountID: &b.Account.ID,
|
||||
}
|
||||
d := &apimodel.Status{
|
||||
d := >smodel.Status{
|
||||
ID: "D",
|
||||
Account: targetAccount,
|
||||
InReplyToID: &b.ID,
|
||||
InReplyToAccountID: &b.Account.ID,
|
||||
AccountID: targetAccount.ID,
|
||||
InReplyToID: b.ID,
|
||||
InReplyToAccountID: b.Account.ID,
|
||||
}
|
||||
c := &apimodel.Status{
|
||||
ID: "C",
|
||||
Account: otherAccount,
|
||||
InReplyToID: &d.ID,
|
||||
InReplyToAccountID: &d.Account.ID,
|
||||
}
|
||||
e := &apimodel.Status{
|
||||
e := >smodel.Status{
|
||||
ID: "E",
|
||||
Account: targetAccount,
|
||||
InReplyToID: &d.ID,
|
||||
InReplyToAccountID: &d.Account.ID,
|
||||
AccountID: targetAccount.ID,
|
||||
InReplyToID: d.ID,
|
||||
InReplyToAccountID: d.Account.ID,
|
||||
}
|
||||
g := &apimodel.Status{
|
||||
c := >smodel.Status{
|
||||
ID: "C",
|
||||
Account: otherAccount,
|
||||
AccountID: otherAccount.ID,
|
||||
InReplyToID: d.ID,
|
||||
InReplyToAccountID: d.Account.ID,
|
||||
}
|
||||
a := >smodel.Status{
|
||||
ID: "A",
|
||||
Account: otherAccount,
|
||||
AccountID: otherAccount.ID,
|
||||
InReplyToID: b.ID,
|
||||
InReplyToAccountID: b.Account.ID,
|
||||
}
|
||||
g := >smodel.Status{
|
||||
ID: "G",
|
||||
Account: otherAccount,
|
||||
InReplyToID: &f.ID,
|
||||
InReplyToAccountID: &f.Account.ID,
|
||||
AccountID: otherAccount.ID,
|
||||
InReplyToID: f.ID,
|
||||
InReplyToAccountID: f.Account.ID,
|
||||
}
|
||||
i := &apimodel.Status{
|
||||
i := >smodel.Status{
|
||||
ID: "I",
|
||||
Account: targetAccount,
|
||||
InReplyToID: &g.ID,
|
||||
InReplyToAccountID: &g.Account.ID,
|
||||
AccountID: targetAccount.ID,
|
||||
InReplyToID: g.ID,
|
||||
InReplyToAccountID: g.Account.ID,
|
||||
}
|
||||
h := &apimodel.Status{
|
||||
h := >smodel.Status{
|
||||
ID: "H",
|
||||
Account: otherAccount,
|
||||
InReplyToID: &i.ID,
|
||||
InReplyToAccountID: &i.Account.ID,
|
||||
AccountID: otherAccount.ID,
|
||||
InReplyToID: i.ID,
|
||||
InReplyToAccountID: i.Account.ID,
|
||||
}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{f, b, d, e, c, a, g, i, h})
|
||||
list := []*apimodel.Status{a, b, c, d, e, f, g, h, i}
|
||||
expected := statusIDs([]*gtsmodel.Status{f, b, d, e, c, a, g, i, h})
|
||||
list := []*gtsmodel.Status{a, b, c, d, e, f, g, h, i}
|
||||
status.TopoSort(list, targetAccount.ID)
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -122,13 +131,13 @@ func (suite *topoSortTestSuite) TestBranchedWithSelfReplyChain() {
|
|||
}
|
||||
|
||||
func (suite *topoSortTestSuite) TestDisconnected() {
|
||||
f := &apimodel.Status{ID: "F"}
|
||||
b := &apimodel.Status{ID: "B", InReplyToID: &f.ID}
|
||||
f := >smodel.Status{ID: "F"}
|
||||
b := >smodel.Status{ID: "B", InReplyToID: f.ID}
|
||||
dID := "D"
|
||||
e := &apimodel.Status{ID: "E", InReplyToID: &dID}
|
||||
e := >smodel.Status{ID: "E", InReplyToID: dID}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{e, f, b})
|
||||
list := []*apimodel.Status{b, e, f}
|
||||
expected := statusIDs([]*gtsmodel.Status{e, f, b})
|
||||
list := []*gtsmodel.Status{b, e, f}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -137,10 +146,10 @@ func (suite *topoSortTestSuite) TestDisconnected() {
|
|||
|
||||
func (suite *topoSortTestSuite) TestTrivialCycle() {
|
||||
xID := "X"
|
||||
x := &apimodel.Status{ID: xID, InReplyToID: &xID}
|
||||
x := >smodel.Status{ID: xID, InReplyToID: xID}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{x})
|
||||
list := []*apimodel.Status{x}
|
||||
expected := statusIDs([]*gtsmodel.Status{x})
|
||||
list := []*gtsmodel.Status{x}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -149,11 +158,11 @@ func (suite *topoSortTestSuite) TestTrivialCycle() {
|
|||
|
||||
func (suite *topoSortTestSuite) TestCycle() {
|
||||
yID := "Y"
|
||||
x := &apimodel.Status{ID: "X", InReplyToID: &yID}
|
||||
y := &apimodel.Status{ID: yID, InReplyToID: &x.ID}
|
||||
x := >smodel.Status{ID: "X", InReplyToID: yID}
|
||||
y := >smodel.Status{ID: yID, InReplyToID: x.ID}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{x, y})
|
||||
list := []*apimodel.Status{x, y}
|
||||
expected := statusIDs([]*gtsmodel.Status{x, y})
|
||||
list := []*gtsmodel.Status{x, y}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -162,12 +171,12 @@ func (suite *topoSortTestSuite) TestCycle() {
|
|||
|
||||
func (suite *topoSortTestSuite) TestMixedCycle() {
|
||||
yID := "Y"
|
||||
x := &apimodel.Status{ID: "X", InReplyToID: &yID}
|
||||
y := &apimodel.Status{ID: yID, InReplyToID: &x.ID}
|
||||
z := &apimodel.Status{ID: "Z"}
|
||||
x := >smodel.Status{ID: "X", InReplyToID: yID}
|
||||
y := >smodel.Status{ID: yID, InReplyToID: x.ID}
|
||||
z := >smodel.Status{ID: "Z"}
|
||||
|
||||
expected := statusIDs([]*apimodel.Status{x, y, z})
|
||||
list := []*apimodel.Status{x, y, z}
|
||||
expected := statusIDs([]*gtsmodel.Status{x, y, z})
|
||||
list := []*gtsmodel.Status{x, y, z}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -175,8 +184,8 @@ func (suite *topoSortTestSuite) TestMixedCycle() {
|
|||
}
|
||||
|
||||
func (suite *topoSortTestSuite) TestEmpty() {
|
||||
expected := statusIDs([]*apimodel.Status{})
|
||||
list := []*apimodel.Status{}
|
||||
expected := statusIDs([]*gtsmodel.Status{})
|
||||
list := []*gtsmodel.Status{}
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
||||
|
@ -185,7 +194,7 @@ func (suite *topoSortTestSuite) TestEmpty() {
|
|||
|
||||
func (suite *topoSortTestSuite) TestNil() {
|
||||
expected := statusIDs(nil)
|
||||
var list []*apimodel.Status
|
||||
var list []*gtsmodel.Status
|
||||
status.TopoSort(list, "")
|
||||
actual := statusIDs(list)
|
||||
|
|
@ -19,13 +19,8 @@
|
|||
|
||||
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)
|
||||
}
|
||||
|
|
|
@ -982,13 +982,23 @@ func filterAppliesInContext(filter *gtsmodel.Filter, filterContext statusfilter.
|
|||
func (c *Converter) StatusToWebStatus(
|
||||
ctx context.Context,
|
||||
s *gtsmodel.Status,
|
||||
requestingAccount *gtsmodel.Account,
|
||||
) (*apimodel.Status, error) {
|
||||
webStatus, err := c.statusToFrontend(ctx, s, requestingAccount, statusfilter.FilterContextNone, nil, nil)
|
||||
) (*apimodel.WebStatus, error) {
|
||||
apiStatus, err := c.statusToFrontend(
|
||||
ctx,
|
||||
s,
|
||||
nil, // No authed requester.
|
||||
statusfilter.FilterContextNone,
|
||||
nil, // No filters.
|
||||
nil, // No mutes.
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
webStatus := &apimodel.WebStatus{
|
||||
Status: apiStatus,
|
||||
}
|
||||
|
||||
// Whack a newline before and after each "pre" to make it easier to outdent it.
|
||||
webStatus.Content = strings.ReplaceAll(webStatus.Content, "<pre>", "\n<pre>")
|
||||
webStatus.Content = strings.ReplaceAll(webStatus.Content, "</pre>", "</pre>\n")
|
||||
|
@ -1014,7 +1024,7 @@ func (c *Converter) StatusToWebStatus(
|
|||
// format them for easier template consumption.
|
||||
totalVotes := poll.VotesCount
|
||||
|
||||
webPollOptions := make([]apimodel.WebPollOption, len(poll.Options))
|
||||
PollOptions := make([]apimodel.WebPollOption, len(poll.Options))
|
||||
for i, option := range poll.Options {
|
||||
var voteShare float32
|
||||
|
||||
|
@ -1046,10 +1056,10 @@ func (c *Converter) StatusToWebStatus(
|
|||
VoteShare: voteShare,
|
||||
VoteShareStr: voteShareStr,
|
||||
}
|
||||
webPollOptions[i] = webPollOption
|
||||
PollOptions[i] = webPollOption
|
||||
}
|
||||
|
||||
webStatus.WebPollOptions = webPollOptions
|
||||
webStatus.PollOptions = PollOptions
|
||||
}
|
||||
|
||||
// Set additional templating
|
||||
|
@ -1058,6 +1068,7 @@ func (c *Converter) StatusToWebStatus(
|
|||
a.Sensitive = webStatus.Sensitive
|
||||
}
|
||||
|
||||
// Mark this as a local status.
|
||||
webStatus.Local = *s.Local
|
||||
|
||||
return webStatus, nil
|
||||
|
|
|
@ -883,9 +883,8 @@ func (suite *InternalToFrontendTestSuite) TestStatusToFrontendUnknownAttachments
|
|||
|
||||
func (suite *InternalToFrontendTestSuite) TestStatusToWebStatus() {
|
||||
testStatus := suite.testStatuses["remote_account_2_status_1"]
|
||||
requestingAccount := suite.testAccounts["admin_account"]
|
||||
|
||||
apiStatus, err := suite.typeconverter.StatusToWebStatus(context.Background(), testStatus, requestingAccount)
|
||||
apiStatus, err := suite.typeconverter.StatusToWebStatus(context.Background(), testStatus)
|
||||
suite.NoError(err)
|
||||
|
||||
// MediaAttachments should inherit
|
||||
|
@ -1010,7 +1009,12 @@ func (suite *InternalToFrontendTestSuite) TestStatusToWebStatus() {
|
|||
"tags": [],
|
||||
"emojis": [],
|
||||
"card": null,
|
||||
"poll": null
|
||||
"poll": null,
|
||||
"LanguageTag": "en",
|
||||
"PollOptions": null,
|
||||
"Local": false,
|
||||
"Indent": 0,
|
||||
"ThreadFirstReply": false
|
||||
}`, string(b))
|
||||
}
|
||||
|
||||
|
|
|
@ -111,7 +111,7 @@ func (m *Module) profileGETHandler(c *gin.Context) {
|
|||
var (
|
||||
maxStatusID = apiutil.ParseMaxID(c.Query(apiutil.MaxIDKey), "")
|
||||
paging = maxStatusID != ""
|
||||
pinnedStatuses []*apimodel.Status
|
||||
pinnedStatuses []*apimodel.WebStatus
|
||||
)
|
||||
|
||||
if !paging {
|
||||
|
|
|
@ -20,7 +20,6 @@
|
|||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"strings"
|
||||
|
@ -101,34 +100,20 @@ func (m *Module) threadGETHandler(c *gin.Context) {
|
|||
return
|
||||
}
|
||||
|
||||
// Get the status itself from the processor using provided ID and authorization (if any).
|
||||
status, errWithCode := m.processor.Status().WebGet(ctx, targetStatusID)
|
||||
// Get the thread context. This will fetch the target status as well.
|
||||
context, errWithCode := m.processor.Status().WebContextGet(ctx, targetStatusID)
|
||||
if errWithCode != nil {
|
||||
apiutil.WebErrorHandler(c, errWithCode, instanceGet)
|
||||
return
|
||||
}
|
||||
|
||||
// Ensure status actually belongs to target account.
|
||||
if status.GetAccountID() != targetAccount.ID {
|
||||
if context.Status.GetAccountID() != targetAccount.ID {
|
||||
err := fmt.Errorf("target account %s does not own status %s", targetUsername, targetStatusID)
|
||||
apiutil.WebErrorHandler(c, gtserror.NewErrorNotFound(err), instanceGet)
|
||||
return
|
||||
}
|
||||
|
||||
// Don't render boosts/reblogs as top-level statuses.
|
||||
if status.Reblog != nil {
|
||||
err := errors.New("status is a boost wrapper / reblog")
|
||||
apiutil.WebErrorHandler(c, gtserror.NewErrorNotFound(err), instanceGet)
|
||||
return
|
||||
}
|
||||
|
||||
// Fill in the rest of the thread context.
|
||||
context, errWithCode := m.processor.Status().WebContextGet(ctx, targetStatusID)
|
||||
if errWithCode != nil {
|
||||
apiutil.WebErrorHandler(c, errWithCode, instanceGet)
|
||||
return
|
||||
}
|
||||
|
||||
// Prepare stylesheets for thread.
|
||||
stylesheets := make([]string, 0, 5)
|
||||
|
||||
|
@ -159,11 +144,10 @@ func (m *Module) threadGETHandler(c *gin.Context) {
|
|||
page := apiutil.WebPage{
|
||||
Template: "thread.tmpl",
|
||||
Instance: instance,
|
||||
OGMeta: apiutil.OGBase(instance).WithStatus(status),
|
||||
OGMeta: apiutil.OGBase(instance).WithStatus(context.Status),
|
||||
Stylesheets: stylesheets,
|
||||
Javascript: []string{jsFrontend},
|
||||
Extra: map[string]any{
|
||||
"status": status,
|
||||
"context": context,
|
||||
},
|
||||
}
|
||||
|
|
|
@ -17,11 +17,14 @@
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
.thread {
|
||||
.thread,
|
||||
.thread-wrapper {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 0.4rem;
|
||||
}
|
||||
|
||||
.thread {
|
||||
/*
|
||||
This column header might contain
|
||||
quite some info, so let it wrap.
|
||||
|
@ -42,8 +45,40 @@
|
|||
}
|
||||
|
||||
.status {
|
||||
border-radius: 0;
|
||||
|
||||
|
||||
&.indent-1 {
|
||||
margin-left: 0.5rem;
|
||||
}
|
||||
|
||||
&.indent-2 {
|
||||
margin-left: 1rem;
|
||||
}
|
||||
|
||||
&.indent-3 {
|
||||
margin-left: 1.5rem;
|
||||
}
|
||||
|
||||
&.indent-4 {
|
||||
margin-left: 2rem;
|
||||
}
|
||||
|
||||
&.indent-5 {
|
||||
margin-left: 2.5rem;
|
||||
}
|
||||
|
||||
&.indent-1,
|
||||
&.indent-2,
|
||||
&.indent-3,
|
||||
&.indent-4,
|
||||
&.indent-5 {
|
||||
.status-link {
|
||||
margin-left: -0.5rem;
|
||||
border-left: 0.1rem dashed $border-accent;
|
||||
}
|
||||
}
|
||||
|
||||
border-radius: 0;
|
||||
&:last-child {
|
||||
border-bottom-left-radius: $br;
|
||||
border-bottom-right-radius: $br;
|
||||
|
|
|
@ -58,7 +58,7 @@
|
|||
</span>
|
||||
</figcaption>
|
||||
<ul class="poll-options nodot">
|
||||
{{- range $index, $pollOption := .WebPollOptions }}
|
||||
{{- range $index, $pollOption := .PollOptions }}
|
||||
<li class="poll-option">
|
||||
<span class="sr-only">Option {{ increment $index }},</span>
|
||||
<span lang="{{- .LanguageTag.TagStr -}}">{{ emojify .Emojis (noescape $pollOption.Title) }}</span>
|
||||
|
|
|
@ -17,45 +17,103 @@
|
|||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/ -}}
|
||||
|
||||
{{- define "threadLength" -}}
|
||||
{{- with $length := add (len $.context.Ancestors) (len $.context.Descendants) | increment -}}
|
||||
{{- if eq $length 1 -}}
|
||||
{{- $length }} post
|
||||
{{- define "repliesSummary" -}}
|
||||
{{- if .context.ThreadRepliesShown -}}
|
||||
{{- if .context.ThreadRepliesHidden -}}
|
||||
{{- if eq .context.ThreadReplies 1 -}}
|
||||
{{- /* Some replies are hidden. */ -}}
|
||||
{{ .context.ThreadRepliesShown }} visible reply
|
||||
{{- else if gt .context.ThreadRepliesShown 1 -}}
|
||||
{{ .context.ThreadRepliesShown }} visible replies
|
||||
{{- end -}}
|
||||
; {{ .context.ThreadRepliesHidden }} more {{ if eq .context.ThreadRepliesHidden 1 }}reply{{ else }}replies{{ end }} hidden or not public
|
||||
{{- else -}}
|
||||
{{- $length }} posts
|
||||
{{- /* No hidden replies. */ -}}
|
||||
{{- if eq .context.ThreadReplies 1 -}}
|
||||
{{ .context.ThreadReplies }} reply
|
||||
{{- else if gt .context.ThreadReplies 1 -}}
|
||||
{{ .context.ThreadReplies }} replies
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "threadSummary" -}}
|
||||
{{- if .context.ThreadHidden -}}
|
||||
{{- if eq .context.ThreadShown 1 -}}
|
||||
Single visible post
|
||||
{{- else if gt .context.ThreadShown 1 -}}
|
||||
Thread of {{ .context.ThreadShown }} visible posts
|
||||
{{- end -}}
|
||||
; {{ .context.ThreadHidden }} more {{ if eq .context.ThreadHidden 1 }}post{{ else }}posts{{ end }} hidden or not public
|
||||
{{- else -}}
|
||||
{{- /* No hidden posts */ -}}
|
||||
{{- if eq .context.ThreadLength 1 -}}
|
||||
Single post
|
||||
{{- else if gt .context.ThreadLength 1 -}}
|
||||
Thread of {{ .context.ThreadLength }} posts
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "repliesStart" -}}
|
||||
{{- with . }}
|
||||
<main data-nosnippet class="thread" aria-labelledby="thread-summary">
|
||||
<div class="col-header">
|
||||
<h2 id="thread-summary">Thread with {{ template "threadLength" . -}}</h2>
|
||||
<a href="#{{- .status.ID -}}">jump to expanded post</a>
|
||||
</section>
|
||||
<section class="thread thread-replies" aria-labelledby="replies" open>
|
||||
<div class="col-header replies">
|
||||
<h2 id="replies">{{- template "repliesSummary" . -}}</h2>
|
||||
<a href="#thread-summary">back to top</a>
|
||||
</div>
|
||||
{{- range .context.Ancestors }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
|
||||
{{- with . }}
|
||||
<main class="thread-wrapper" data-nosnippet>
|
||||
<section class="thread thread-main" aria-labelledby="thread-summary">
|
||||
<div class="col-header">
|
||||
<h2 id="thread-summary">{{- template "threadSummary" . -}}</h2>
|
||||
{{- if .context.ThreadRepliesShown }}
|
||||
<a href="#replies">jump to replies</a>
|
||||
{{- end }}
|
||||
</div>
|
||||
|
||||
{{- range $thisStatus := .context.Ancestors }}
|
||||
{{- if $thisStatus.ThreadFirstReply }}
|
||||
{{- include "repliesStart" $ | indent 1 }}
|
||||
{{- end }}
|
||||
<article
|
||||
class="status"
|
||||
{{- includeAttr "status_attributes.tmpl" . | indentAttr 2 }}
|
||||
class="status{{- if $thisStatus.Indent }} indent-{{ $thisStatus.Indent }}{{- end -}}"
|
||||
{{- includeAttr "status_attributes.tmpl" $thisStatus | indentAttr 3 }}
|
||||
>
|
||||
{{- include "status.tmpl" . | indent 2 }}
|
||||
{{- include "status.tmpl" $thisStatus | indent 3 }}
|
||||
</article>
|
||||
{{- end }}
|
||||
{{- with .status }}
|
||||
|
||||
{{- with $thisStatus := .context.Status }}
|
||||
{{- if $thisStatus.ThreadFirstReply }}
|
||||
{{- include "repliesStart" $ | indent 1 }}
|
||||
{{- end }}
|
||||
<article
|
||||
class="status expanded"
|
||||
{{- includeAttr "status_attributes.tmpl" . | indentAttr 2 }}
|
||||
class="status expanded{{- if $thisStatus.Indent }} indent-{{ $thisStatus.Indent }}{{- end -}}"
|
||||
{{- includeAttr "status_attributes.tmpl" $thisStatus | indentAttr 3 }}
|
||||
>
|
||||
{{- include "status.tmpl" . | indent 2 }}
|
||||
{{- include "status.tmpl" $thisStatus | indent 3 }}
|
||||
</article>
|
||||
{{- end }}
|
||||
{{- range .context.Descendants }}
|
||||
|
||||
{{- range $thisStatus := .context.Descendants }}
|
||||
{{- if $thisStatus.ThreadFirstReply }}
|
||||
{{- include "repliesStart" $ | indent 1 }}
|
||||
{{- end }}
|
||||
<article
|
||||
class="status"
|
||||
{{- includeAttr "status_attributes.tmpl" . | indentAttr 2 }}
|
||||
class="status{{- if $thisStatus.Indent }} indent-{{ $thisStatus.Indent }}{{- end -}}"
|
||||
{{- includeAttr "status_attributes.tmpl" $thisStatus | indentAttr 3 }}
|
||||
>
|
||||
{{- include "status.tmpl" . | indent 2 }}
|
||||
{{- include "status.tmpl" $thisStatus | indent 3 }}
|
||||
</article>
|
||||
{{- end }}
|
||||
{{- if .context.ThreadReplies }}
|
||||
</section>
|
||||
{{- end }}
|
||||
</main>
|
||||
{{- end }}
|
Loading…
Reference in a new issue