mirror of
https://github.com/superseriousbusiness/gotosocial.git
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192 lines
5.5 KiB
Go
192 lines
5.5 KiB
Go
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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 bundb
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import (
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"context"
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"slices"
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"time"
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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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"github.com/superseriousbusiness/gotosocial/internal/util"
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"github.com/uptrace/bun"
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)
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func (f *filterDB) GetFilterKeywordByID(ctx context.Context, id string) (*gtsmodel.FilterKeyword, error) {
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filterKeyword, err := f.state.Caches.GTS.FilterKeyword.LoadOne(
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"ID",
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func() (*gtsmodel.FilterKeyword, error) {
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var filterKeyword gtsmodel.FilterKeyword
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err := f.db.
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NewSelect().
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Model(&filterKeyword).
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Where("? = ?", bun.Ident("id"), id).
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Scan(ctx)
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return &filterKeyword, err
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},
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id,
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)
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if err != nil {
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return nil, err
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}
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if !gtscontext.Barebones(ctx) {
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err = f.populateFilterKeyword(ctx, filterKeyword)
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if err != nil {
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return nil, err
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}
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}
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return filterKeyword, nil
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}
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func (f *filterDB) populateFilterKeyword(ctx context.Context, filterKeyword *gtsmodel.FilterKeyword) error {
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if filterKeyword.Filter == nil {
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// Filter is not set, fetch from the cache or database.
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filter, err := f.state.DB.GetFilterByID(
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// Don't populate the filter with all of its keywords and statuses or we'll just end up back here.
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gtscontext.SetBarebones(ctx),
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filterKeyword.FilterID,
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)
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if err != nil {
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return err
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}
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filterKeyword.Filter = filter
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}
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return nil
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}
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func (f *filterDB) GetFilterKeywordsForFilterID(ctx context.Context, filterID string) ([]*gtsmodel.FilterKeyword, error) {
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return f.getFilterKeywords(ctx, "filter_id", filterID)
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}
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func (f *filterDB) GetFilterKeywordsForAccountID(ctx context.Context, accountID string) ([]*gtsmodel.FilterKeyword, error) {
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return f.getFilterKeywords(ctx, "account_id", accountID)
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}
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func (f *filterDB) getFilterKeywords(ctx context.Context, idColumn string, id string) ([]*gtsmodel.FilterKeyword, error) {
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var filterKeywordIDs []string
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if err := f.db.
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NewSelect().
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Model((*gtsmodel.FilterKeyword)(nil)).
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Column("id").
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Where("? = ?", bun.Ident(idColumn), id).
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Scan(ctx, &filterKeywordIDs); err != nil {
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return nil, err
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}
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if len(filterKeywordIDs) == 0 {
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return nil, nil
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}
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// Get each filter keyword by ID from the cache or DB.
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uncachedFilterKeywordIDs := make([]string, 0, len(filterKeywordIDs))
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filterKeywords, err := f.state.Caches.GTS.FilterKeyword.Load(
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"ID",
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func(load func(keyParts ...any) bool) {
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for _, id := range filterKeywordIDs {
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if !load(id) {
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uncachedFilterKeywordIDs = append(uncachedFilterKeywordIDs, id)
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}
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}
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},
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func() ([]*gtsmodel.FilterKeyword, error) {
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uncachedFilterKeywords := make([]*gtsmodel.FilterKeyword, 0, len(uncachedFilterKeywordIDs))
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if err := f.db.
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NewSelect().
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Model(&uncachedFilterKeywords).
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Where("? IN (?)", bun.Ident("id"), bun.In(uncachedFilterKeywordIDs)).
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Scan(ctx); err != nil {
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return nil, err
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}
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return uncachedFilterKeywords, nil
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},
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)
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if err != nil {
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return nil, err
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}
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// Put the filter keyword structs in the same order as the filter keyword IDs.
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util.OrderBy(filterKeywords, filterKeywordIDs, func(filterKeyword *gtsmodel.FilterKeyword) string {
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return filterKeyword.ID
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})
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if gtscontext.Barebones(ctx) {
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return filterKeywords, nil
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}
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// Populate the filter keywords. Remove any that we can't populate from the return slice.
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errs := gtserror.NewMultiError(len(filterKeywords))
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filterKeywords = slices.DeleteFunc(filterKeywords, func(filterKeyword *gtsmodel.FilterKeyword) bool {
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if err := f.populateFilterKeyword(ctx, filterKeyword); err != nil {
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errs.Appendf(
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"error populating filter keyword %s: %w",
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filterKeyword.ID,
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err,
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)
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return true
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}
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return false
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})
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return filterKeywords, errs.Combine()
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}
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func (f *filterDB) PutFilterKeyword(ctx context.Context, filterKeyword *gtsmodel.FilterKeyword) error {
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return f.state.Caches.GTS.FilterKeyword.Store(filterKeyword, func() error {
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_, err := f.db.
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NewInsert().
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Model(filterKeyword).
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Exec(ctx)
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return err
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})
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}
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func (f *filterDB) UpdateFilterKeyword(ctx context.Context, filterKeyword *gtsmodel.FilterKeyword, columns ...string) error {
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filterKeyword.UpdatedAt = time.Now()
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if len(columns) > 0 {
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columns = append(columns, "updated_at")
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}
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return f.state.Caches.GTS.FilterKeyword.Store(filterKeyword, func() error {
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_, err := f.db.
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NewUpdate().
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Model(filterKeyword).
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Where("? = ?", bun.Ident("id"), filterKeyword.ID).
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Column(columns...).
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Exec(ctx)
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return err
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})
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}
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func (f *filterDB) DeleteFilterKeywordByID(ctx context.Context, id string) error {
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if _, err := f.db.
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NewDelete().
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Model((*gtsmodel.FilterKeyword)(nil)).
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Where("? = ?", bun.Ident("id"), id).
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Exec(ctx); err != nil {
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return err
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}
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f.state.Caches.GTS.FilterKeyword.Invalidate("ID", id)
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return nil
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}
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