autobrr/internal/database/filter.go
2022-01-13 21:59:36 +01:00

465 lines
13 KiB
Go

package database
import (
"context"
"database/sql"
"strings"
"github.com/lib/pq"
"github.com/rs/zerolog/log"
"github.com/autobrr/autobrr/internal/domain"
)
type FilterRepo struct {
db *SqliteDB
}
func NewFilterRepo(db *SqliteDB) domain.FilterRepo {
return &FilterRepo{db: db}
}
func (r *FilterRepo) ListFilters() ([]domain.Filter, error) {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
rows, err := r.db.handler.Query("SELECT id, enabled, name, match_releases, except_releases, created_at, updated_at FROM filter")
if err != nil {
log.Fatal().Err(err)
}
defer rows.Close()
var filters []domain.Filter
for rows.Next() {
var f domain.Filter
var matchReleases, exceptReleases sql.NullString
if err := rows.Scan(&f.ID, &f.Enabled, &f.Name, &matchReleases, &exceptReleases, &f.CreatedAt, &f.UpdatedAt); err != nil {
log.Error().Stack().Err(err).Msg("filters_list: error scanning data to struct")
}
if err != nil {
return nil, err
}
f.MatchReleases = matchReleases.String
f.ExceptReleases = exceptReleases.String
filters = append(filters, f)
}
if err := rows.Err(); err != nil {
return nil, err
}
return filters, nil
}
func (r *FilterRepo) FindByID(filterID int) (*domain.Filter, error) {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
row := r.db.handler.QueryRow("SELECT id, enabled, name, min_size, max_size, delay, match_releases, except_releases, use_regex, match_release_groups, except_release_groups, scene, freeleech, freeleech_percent, shows, seasons, episodes, resolutions, codecs, sources, containers, years, match_categories, except_categories, match_uploaders, except_uploaders, tags, except_tags, created_at, updated_at FROM filter WHERE id = ?", filterID)
var f domain.Filter
if err := row.Err(); err != nil {
return nil, err
}
var minSize, maxSize, matchReleases, exceptReleases, matchReleaseGroups, exceptReleaseGroups, freeleechPercent, shows, seasons, episodes, years, matchCategories, exceptCategories, matchUploaders, exceptUploaders, tags, exceptTags sql.NullString
var useRegex, scene, freeleech sql.NullBool
var delay sql.NullInt32
if err := row.Scan(&f.ID, &f.Enabled, &f.Name, &minSize, &maxSize, &delay, &matchReleases, &exceptReleases, &useRegex, &matchReleaseGroups, &exceptReleaseGroups, &scene, &freeleech, &freeleechPercent, &shows, &seasons, &episodes, pq.Array(&f.Resolutions), pq.Array(&f.Codecs), pq.Array(&f.Sources), pq.Array(&f.Containers), &years, &matchCategories, &exceptCategories, &matchUploaders, &exceptUploaders, &tags, &exceptTags, &f.CreatedAt, &f.UpdatedAt); err != nil {
log.Error().Stack().Err(err).Msgf("filter: %v : error scanning data to struct", filterID)
return nil, err
}
f.MinSize = minSize.String
f.MaxSize = maxSize.String
f.Delay = int(delay.Int32)
f.MatchReleases = matchReleases.String
f.ExceptReleases = exceptReleases.String
f.MatchReleaseGroups = matchReleaseGroups.String
f.ExceptReleaseGroups = exceptReleaseGroups.String
f.FreeleechPercent = freeleechPercent.String
f.Shows = shows.String
f.Seasons = seasons.String
f.Episodes = episodes.String
f.Years = years.String
f.MatchCategories = matchCategories.String
f.ExceptCategories = exceptCategories.String
f.MatchUploaders = matchUploaders.String
f.ExceptUploaders = exceptUploaders.String
f.Tags = tags.String
f.ExceptTags = exceptTags.String
f.UseRegex = useRegex.Bool
f.Scene = scene.Bool
f.Freeleech = freeleech.Bool
return &f, nil
}
// FindByIndexerIdentifier find active filters only
func (r *FilterRepo) FindByIndexerIdentifier(indexer string) ([]domain.Filter, error) {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
rows, err := r.db.handler.Query(`
SELECT
f.id,
f.enabled,
f.name,
f.min_size,
f.max_size,
f.delay,
f.match_releases,
f.except_releases,
f.use_regex,
f.match_release_groups,
f.except_release_groups,
f.scene,
f.freeleech,
f.freeleech_percent,
f.shows,
f.seasons,
f.episodes,
f.resolutions,
f.codecs,
f.sources,
f.containers,
f.years,
f.match_categories,
f.except_categories,
f.match_uploaders,
f.except_uploaders,
f.tags,
f.except_tags,
f.created_at,
f.updated_at
FROM filter f
JOIN filter_indexer fi on f.id = fi.filter_id
JOIN indexer i on i.id = fi.indexer_id
WHERE i.identifier = ?
AND f.enabled = true`, indexer)
if err != nil {
log.Error().Stack().Err(err).Msg("error querying filter row")
return nil, err
}
defer rows.Close()
var filters []domain.Filter
for rows.Next() {
var f domain.Filter
var minSize, maxSize, matchReleases, exceptReleases, matchReleaseGroups, exceptReleaseGroups, freeleechPercent, shows, seasons, episodes, years, matchCategories, exceptCategories, matchUploaders, exceptUploaders, tags, exceptTags sql.NullString
var useRegex, scene, freeleech sql.NullBool
var delay sql.NullInt32
if err := rows.Scan(&f.ID, &f.Enabled, &f.Name, &minSize, &maxSize, &delay, &matchReleases, &exceptReleases, &useRegex, &matchReleaseGroups, &exceptReleaseGroups, &scene, &freeleech, &freeleechPercent, &shows, &seasons, &episodes, pq.Array(&f.Resolutions), pq.Array(&f.Codecs), pq.Array(&f.Sources), pq.Array(&f.Containers), &years, &matchCategories, &exceptCategories, &matchUploaders, &exceptUploaders, &tags, &exceptTags, &f.CreatedAt, &f.UpdatedAt); err != nil {
log.Error().Stack().Err(err).Msg("error scanning data to struct")
return nil, err
}
f.MinSize = minSize.String
f.MaxSize = maxSize.String
f.Delay = int(delay.Int32)
f.MatchReleases = matchReleases.String
f.ExceptReleases = exceptReleases.String
f.MatchReleaseGroups = matchReleaseGroups.String
f.ExceptReleaseGroups = exceptReleaseGroups.String
f.FreeleechPercent = freeleechPercent.String
f.Shows = shows.String
f.Seasons = seasons.String
f.Episodes = episodes.String
f.Years = years.String
f.MatchCategories = matchCategories.String
f.ExceptCategories = exceptCategories.String
f.MatchUploaders = matchUploaders.String
f.ExceptUploaders = exceptUploaders.String
f.Tags = tags.String
f.ExceptTags = exceptTags.String
f.UseRegex = useRegex.Bool
f.Scene = scene.Bool
f.Freeleech = freeleech.Bool
filters = append(filters, f)
}
if err := rows.Err(); err != nil {
return nil, err
}
return filters, nil
}
func (r *FilterRepo) Store(filter domain.Filter) (*domain.Filter, error) {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
var err error
if filter.ID != 0 {
log.Debug().Msg("update existing record")
} else {
var res sql.Result
res, err = r.db.handler.Exec(`INSERT INTO filter (
name,
enabled,
min_size,
max_size,
delay,
match_releases,
except_releases,
use_regex,
match_release_groups,
except_release_groups,
scene,
freeleech,
freeleech_percent,
shows,
seasons,
episodes,
resolutions,
codecs,
sources,
containers,
years,
match_categories,
except_categories,
match_uploaders,
except_uploaders,
tags,
except_tags
)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27) ON CONFLICT DO NOTHING`,
filter.Name,
filter.Enabled,
filter.MinSize,
filter.MaxSize,
filter.Delay,
filter.MatchReleases,
filter.ExceptReleases,
filter.UseRegex,
filter.MatchReleaseGroups,
filter.ExceptReleaseGroups,
filter.Scene,
filter.Freeleech,
filter.FreeleechPercent,
filter.Shows,
filter.Seasons,
filter.Episodes,
pq.Array(filter.Resolutions),
pq.Array(filter.Codecs),
pq.Array(filter.Sources),
pq.Array(filter.Containers),
filter.Years,
filter.MatchCategories,
filter.ExceptCategories,
filter.MatchUploaders,
filter.ExceptUploaders,
filter.Tags,
filter.ExceptTags,
)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return nil, err
}
resId, _ := res.LastInsertId()
filter.ID = int(resId)
}
return &filter, nil
}
func (r *FilterRepo) Update(ctx context.Context, filter domain.Filter) (*domain.Filter, error) {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
//var res sql.Result
var err error
_, err = r.db.handler.ExecContext(ctx, `
UPDATE filter SET
name = ?,
enabled = ?,
min_size = ?,
max_size = ?,
delay = ?,
match_releases = ?,
except_releases = ?,
use_regex = ?,
match_release_groups = ?,
except_release_groups = ?,
scene = ?,
freeleech = ?,
freeleech_percent = ?,
shows = ?,
seasons = ?,
episodes = ?,
resolutions = ?,
codecs = ?,
sources = ?,
containers = ?,
years = ?,
match_categories = ?,
except_categories = ?,
match_uploaders = ?,
except_uploaders = ?,
tags = ?,
except_tags = ?,
updated_at = CURRENT_TIMESTAMP
WHERE id = ?`,
filter.Name,
filter.Enabled,
filter.MinSize,
filter.MaxSize,
filter.Delay,
filter.MatchReleases,
filter.ExceptReleases,
filter.UseRegex,
filter.MatchReleaseGroups,
filter.ExceptReleaseGroups,
filter.Scene,
filter.Freeleech,
filter.FreeleechPercent,
filter.Shows,
filter.Seasons,
filter.Episodes,
pq.Array(filter.Resolutions),
pq.Array(filter.Codecs),
pq.Array(filter.Sources),
pq.Array(filter.Containers),
filter.Years,
filter.MatchCategories,
filter.ExceptCategories,
filter.MatchUploaders,
filter.ExceptUploaders,
filter.Tags,
filter.ExceptTags,
filter.ID,
)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return nil, err
}
return &filter, nil
}
func (r *FilterRepo) ToggleEnabled(ctx context.Context, filterID int, enabled bool) error {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
var err error
_, err = r.db.handler.ExecContext(ctx, `
UPDATE filter SET
enabled = ?,
updated_at = CURRENT_TIMESTAMP
WHERE id = ?`,
enabled,
filterID,
)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return err
}
return nil
}
func (r *FilterRepo) StoreIndexerConnections(ctx context.Context, filterID int, indexers []domain.Indexer) error {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
tx, err := r.db.handler.BeginTx(ctx, nil)
if err != nil {
return err
}
defer tx.Rollback()
deleteQuery := `DELETE FROM filter_indexer WHERE filter_id = ?`
_, err = tx.ExecContext(ctx, deleteQuery, filterID)
if err != nil {
log.Error().Stack().Err(err).Msgf("error deleting indexers for filter: %v", filterID)
return err
}
for _, indexer := range indexers {
query := `INSERT INTO filter_indexer (filter_id, indexer_id) VALUES ($1, $2)`
_, err := tx.ExecContext(ctx, query, filterID, indexer.ID)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return err
}
log.Debug().Msgf("filter.indexers: store '%v' on filter: %v", indexer.Name, filterID)
}
err = tx.Commit()
if err != nil {
log.Error().Stack().Err(err).Msgf("error deleting indexers for filter: %v", filterID)
return err
}
return nil
}
func (r *FilterRepo) StoreIndexerConnection(ctx context.Context, filterID int, indexerID int) error {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
query := `INSERT INTO filter_indexer (filter_id, indexer_id) VALUES ($1, $2)`
_, err := r.db.handler.ExecContext(ctx, query, filterID, indexerID)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return err
}
return nil
}
func (r *FilterRepo) DeleteIndexerConnections(ctx context.Context, filterID int) error {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
query := `DELETE FROM filter_indexer WHERE filter_id = ?`
_, err := r.db.handler.ExecContext(ctx, query, filterID)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return err
}
return nil
}
func (r *FilterRepo) Delete(ctx context.Context, filterID int) error {
//r.db.lock.RLock()
//defer r.db.lock.RUnlock()
_, err := r.db.handler.ExecContext(ctx, `DELETE FROM filter WHERE id = ?`, filterID)
if err != nil {
log.Error().Stack().Err(err).Msg("error executing query")
return err
}
log.Info().Msgf("filter.delete: successfully deleted: %v", filterID)
return nil
}
// Split string to slice. We store comma separated strings and convert to slice
func stringToSlice(str string) []string {
if str == "" {
return []string{}
} else if !strings.Contains(str, ",") {
return []string{str}
}
split := strings.Split(str, ",")
return split
}