additional work on statuses

internal/apimodule/status/statuscreate.go

@@ -27,6 +27,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/db/model"
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 	"github.com/superseriousbusiness/gotosocial/internal/util"
 	"github.com/superseriousbusiness/gotosocial/pkg/mastotypes"
@@ -57,7 +58,7 @@ func (m *statusModule) statusCreatePOSTHandler(c *gin.Context) {
 	}
 
 	l.Tracef("validating form %+v", form)
-	if err := validateCreateStatus(form, m.config.StatusesConfig, m.db); err != nil {
+	if err := validateCreateStatus(form, m.config.StatusesConfig, authed.Account.ID, m.db); err != nil {
 		l.Debugf("error validating form: %s", err)
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 		return
@@ -71,16 +72,15 @@ func (m *statusModule) statusCreatePOSTHandler(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "ip address could not be parsed from request"})
 		return
 	}
+
+	// newStatus := &model.Status{
+
+	// }
+
 }
 
-func validateCreateStatus(form *mastotypes.StatusCreateRequest, config *config.StatusesConfig, db db.DB) error {
+func validateCreateStatus(form *mastotypes.StatusCreateRequest, config *config.StatusesConfig, accountID string, db db.DB) error {
-
+	// validate that, structurally, we have a valid status/post
-	if form.Language != "" {
-		if err := util.ValidateLanguage(form.Language); err != nil {
-			return err
-		}
-	}
-
 	if form.Status == "" && form.MediaIDs == nil && form.Poll == nil {
 		return errors.New("no status, media, or poll provided")
 	}
@@ -89,6 +89,31 @@ func validateCreateStatus(form *mastotypes.StatusCreateRequest, config *config.S
 		return errors.New("can't post media + poll in same status")
 	}
 
+	// validate status
+	if form.Status != "" {
+		if len(form.Status) > config.MaxChars {
+			return fmt.Errorf("status too long, %d characters provided but limit is %d", len(form.Status), config.MaxChars)
+		}
+	}
+
+	// validate media attachments
+	if len(form.MediaIDs) > config.MaxMediaFiles {
+		return fmt.Errorf("too many media files attached to status, %d attached but limit is %d", len(form.MediaIDs), config.MaxMediaFiles)
+	}
+
+	for _, m := range form.MediaIDs {
+		// check these attachments exist
+		a := &model.MediaAttachment{}
+		if err := db.GetByID(m, a); err != nil {
+			return fmt.Errorf("invalid media type or media not found for media id %s: %s", m, err)
+		}
+		// check they belong to the requesting account id
+		if a.AccountID != accountID {
+			return fmt.Errorf("media attachment %s does not belong to account id %s", m, accountID)
+		}
+	}
+
+	// validate poll
 	if form.Poll != nil {
 		if form.Poll.Options == nil {
 			return errors.New("poll with no options")
@@ -103,13 +128,28 @@ func validateCreateStatus(form *mastotypes.StatusCreateRequest, config *config.S
 		}
 	}
 
-	if len(form.MediaIDs) > config.MaxMediaFiles {
+	// validate reply-to status exists and is reply-able
-		return fmt.Errorf("too many media files attached to status, %d attached but limit is %d", len(form.MediaIDs), config.MaxMediaFiles)
+	if form.InReplyToID != "" {
+		s := &model.Status{}
+		if err := db.GetByID(form.InReplyToID, s); err != nil {
+			return fmt.Errorf("status id %s cannot be retrieved from the db: %s", form.InReplyToID, err)
+		}
+		if !*s.VisibilityAdvanced.Replyable {
+			return fmt.Errorf("status with id %s is not replyable", form.InReplyToID)
+		}
 	}
 
-	if form.Status != "" {
+	// validate spoiler text/cw
-		if len(form.Status) > config.MaxChars {
+	if form.SpoilerText != "" {
-			return fmt.Errorf("status too long, %d characters provided but limit is %d", len(form.Status), config.MaxChars)
+		if len(form.SpoilerText) > config.CWMaxChars {
+			return fmt.Errorf("content-warning/spoilertext too long, %d characters provided but limit is %d", len(form.SpoilerText), config.CWMaxChars)
+		}
+	}
+
+	// validate post language
+	if form.Language != "" {
+		if err := util.ValidateLanguage(form.Language); err != nil {
+			return err
 		}
 	}
 

internal/db/model/mention.go

@@ -0,0 +1,39 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   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 model
+
+import "time"
+
+// Mention refers to the 'tagging' or 'mention' of a user within a status.
+type Mention struct {
+	// ID of this mention in the database
+	ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull,unique"`
+	// ID of the status this mention originates from
+	StatusID string
+	// When was this mention created?
+	CreatedAt time.Time `pg:"type:timestamp,notnull,default:now()"`
+	// When was this mention last updated?
+	UpdatedAt time.Time `pg:"type:timestamp,notnull,default:now()"`
+	// Who created this mention?
+	OriginAccountID string
+	// Who does this mention target?
+	TargetAccountID string
+	// Prevent this mention from generating a notification?
+	Silent bool
+}

internal/db/model/status.go

@@ -45,22 +45,45 @@ type Status struct {
 	// cw string for this status
 	ContentWarning string
 	// visibility entry for this status
-	Visibility          *Visibility
+	Visibility Visibility
+	// advanced visibility for this status
+	VisibilityAdvanced VisibilityAdvanced
 	// What is the activitystreams type of this status? See: https://www.w3.org/TR/activitystreams-vocabulary/#object-types
 	// Will probably almost always be a note.
 	ActivityStreamsType string
 }
 
-// Visibility represents the visibility granularity of a status. It is a combination of flags.
+// Visibility represents the visibility granularity of a status.
-type Visibility struct {
+type Visibility string
-	// Is this status viewable as a direct message?
+
-	Direct bool
+const (
-	// Is this status viewable to followers?
+	// This status will be visible to everyone on all timelines.
-	Followers bool
+	VisibilityPublic Visibility = "public"
-	// Is this status viewable on the local timeline?
+	// This status will be visible to everyone, but will only show on home timeline to followers, and in lists.
-	Local bool
+	VisibilityUnlocked Visibility = "unlocked"
-	// Is this status boostable but not shown on public timelines?
+	// This status is viewable to followers only.
-	Unlisted bool
+	VisibilityFollowersOnly Visibility = "followers_only"
-	// Is this status shown on public and federated timelines?
+	// This status is visible to mutual followers only.
-	Public bool
+	VisibilityMutualsOnly Visibility = "mutuals_only"
+	// This status is visible only to mentioned recipients
+	VisibilityDirect Visibility = "direct"
+)
+
+type VisibilityAdvanced struct {
+	/*
+		ADVANCED SETTINGS -- These should all default to TRUE.
+
+		If PUBLIC is selected, they will all be overwritten to TRUE regardless of what is selected.
+		If UNLOCKED is selected, any of them can be turned on or off in any combination.
+		If FOLLOWERS-ONLY or MUTUALS-ONLY are selected, boostable will always be FALSE. The others can be turned on or off as desired.
+		If DIRECT is selected, boostable will be FALSE, and all other flags will be TRUE.
+	*/
+	// This status will be federated beyond the local timeline(s)
+	Federated *bool `pg:"default:true"`
+	// This status can be boosted/reblogged
+	Boostable *bool `pg:"default:true"`
+	// This status can be replied to
+	Replyable *bool `pg:"default:true"`
+	// This status can be liked/faved
+	Likeable *bool `pg:"default:true"`
 }

internal/util/parse.go

@@ -1,3 +1,21 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   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 util
 
 import "fmt"

pkg/mastotypes/status.go

@@ -33,11 +33,7 @@ type Status struct {
 	// Subject or summary line, below which status content is collapsed until expanded.
 	SpoilerText string `json:"spoiler_text"`
 	// Visibility of this status.
-	// 	public = Visible to everyone, shown in public timelines.
+	Visibility Visibility `json:"visibility"`
-	// 	unlisted = Visible to public, but not included in public timelines.
-	// 	private = Visible to followers only, and to any mentioned users.
-	// 	direct = Visible only to mentioned users.
-	Visibility string `json:"visibility"`
 	// Primary language of this status. (ISO 639 Part 1 two-letter language code)
 	Language string `json:"language"`
 	// URI of the status used for federation.
@@ -102,9 +98,22 @@ type StatusCreateRequest struct {
 	// Text to be shown as a warning or subject before the actual content. Statuses are generally collapsed behind this field.
 	SpoilerText string `form:"spoiler_text"`
 	// Visibility of the posted status. Enumerable oneOf public, unlisted, private, direct.
-	Visibility string `form:"visibility"`
+	Visibility Visibility `form:"visibility"`
 	// ISO 8601 Datetime at which to schedule a status. Providing this paramter will cause ScheduledStatus to be returned instead of Status. Must be at least 5 minutes in the future.
 	ScheduledAt string `form:"scheduled_at"`
 	// ISO 639 language code for this status.
 	Language string `form:"language"`
 }
+
+type Visibility string
+
+const (
+	// visible to everyone
+	VisibilityPublic Visibility = "public"
+	// visible to everyone but only on home timelines or in lists
+	VisibilityUnlisted Visibility = "unlisted"
+	// visible to followers only
+	VisibilityPrivate Visibility = "private"
+	// visible only to tagged recipients
+	VisibilityDirect Visibility = "direct"
+)