GoToSocial/internal/processing/status/status.go

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/*
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 status
import (
"context"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/messages"
"github.com/superseriousbusiness/gotosocial/internal/text"
"github.com/superseriousbusiness/gotosocial/internal/typeutils"
"github.com/superseriousbusiness/gotosocial/internal/visibility"
)
// Processor wraps a bunch of functions for processing statuses.
type Processor interface {
// Create processes the given form to create a new status, returning the api model representation of that status if it's OK.
Create(ctx context.Context, account *gtsmodel.Account, application *gtsmodel.Application, form *apimodel.AdvancedStatusCreateForm) (*apimodel.Status, gtserror.WithCode)
// Delete processes the delete of a given status, returning the deleted status if the delete goes through.
Delete(ctx context.Context, account *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// Fave processes the faving of a given status, returning the updated status if the fave goes through.
Fave(ctx context.Context, account *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// Boost processes the boost/reblog of a given status, returning the newly-created boost if all is well.
Boost(ctx context.Context, account *gtsmodel.Account, application *gtsmodel.Application, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// Unboost processes the unboost/unreblog of a given status, returning the status if all is well.
Unboost(ctx context.Context, account *gtsmodel.Account, application *gtsmodel.Application, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// BoostedBy returns a slice of accounts that have boosted the given status, filtered according to privacy settings.
BoostedBy(ctx context.Context, account *gtsmodel.Account, targetStatusID string) ([]*apimodel.Account, gtserror.WithCode)
// FavedBy returns a slice of accounts that have liked the given status, filtered according to privacy settings.
FavedBy(ctx context.Context, account *gtsmodel.Account, targetStatusID string) ([]*apimodel.Account, gtserror.WithCode)
// Get gets the given status, taking account of privacy settings and blocks etc.
Get(ctx context.Context, account *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// Unfave processes the unfaving of a given status, returning the updated status if the fave goes through.
Unfave(ctx context.Context, account *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode)
// Context returns the context (previous and following posts) from the given status ID
Context(ctx context.Context, account *gtsmodel.Account, targetStatusID string) (*apimodel.Context, gtserror.WithCode)
/*
PROCESSING UTILS
*/
ProcessVisibility(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountDefaultVis gtsmodel.Visibility, status *gtsmodel.Status) error
ProcessReplyToID(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, thisAccountID string, status *gtsmodel.Status) error
ProcessMediaIDs(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, thisAccountID string, status *gtsmodel.Status) error
ProcessLanguage(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountDefaultLanguage string, status *gtsmodel.Status) error
ProcessMentions(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountID string, status *gtsmodel.Status) error
ProcessTags(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountID string, status *gtsmodel.Status) error
ProcessEmojis(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountID string, status *gtsmodel.Status) error
ProcessContent(ctx context.Context, form *apimodel.AdvancedStatusCreateForm, accountID string, status *gtsmodel.Status) error
}
type processor struct {
tc typeutils.TypeConverter
config *config.Config
db db.DB
filter visibility.Filter
formatter text.Formatter
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fromClientAPI chan messages.FromClientAPI
}
// New returns a new status processor.
func New(db db.DB, tc typeutils.TypeConverter, config *config.Config, fromClientAPI chan messages.FromClientAPI) Processor {
return &processor{
tc: tc,
config: config,
db: db,
filter: visibility.NewFilter(db),
formatter: text.NewFormatter(config, db),
fromClientAPI: fromClientAPI,
}
}