01a692ab5b
Added tests for the word filter store. Added qgen.NewAcc() to reduce the amount of boilerplate needed for creating an accumulator. Exposed the RecordError method on the accumulator. Added an Add method to PluginList and removed AddPlugin() in favour of that. More panel buttons on Nox should be styled now. Added the panel_update_button_text phrase for future use. More errors might be caught in the thumbnailer now. Removed ls from .travis.yml, it was there for debugging Code Climate.
237 lines
8.1 KiB
Go
237 lines
8.1 KiB
Go
/* WIP: A version of the builder which accumulates errors, we'll see if we can't unify the implementations at some point */
|
|
package qgen
|
|
|
|
import (
|
|
"database/sql"
|
|
"log"
|
|
)
|
|
|
|
var LogPrepares = true
|
|
|
|
// So we don't have to do the qgen.Builder.Accumulator() boilerplate all the time
|
|
func NewAcc() *Accumulator {
|
|
return Builder.Accumulator()
|
|
}
|
|
|
|
type Accumulator struct {
|
|
conn *sql.DB
|
|
adapter Adapter
|
|
firstErr error
|
|
}
|
|
|
|
func (build *Accumulator) SetConn(conn *sql.DB) {
|
|
build.conn = conn
|
|
}
|
|
|
|
func (build *Accumulator) SetAdapter(name string) error {
|
|
adap, err := GetAdapter(name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
build.adapter = adap
|
|
return nil
|
|
}
|
|
|
|
func (build *Accumulator) GetAdapter() Adapter {
|
|
return build.adapter
|
|
}
|
|
|
|
func (build *Accumulator) FirstError() error {
|
|
return build.firstErr
|
|
}
|
|
|
|
func (build *Accumulator) RecordError(err error) {
|
|
if err == nil {
|
|
return
|
|
}
|
|
if build.firstErr == nil {
|
|
build.firstErr = err
|
|
}
|
|
}
|
|
|
|
func (build *Accumulator) prepare(res string, err error) *sql.Stmt {
|
|
// TODO: Can we make this less noisy on debug mode?
|
|
if LogPrepares {
|
|
log.Print("res: ", res)
|
|
}
|
|
if err != nil {
|
|
build.RecordError(err)
|
|
return nil
|
|
}
|
|
stmt, err := build.conn.Prepare(res)
|
|
build.RecordError(err)
|
|
return stmt
|
|
}
|
|
|
|
func (build *Accumulator) query(query string, args ...interface{}) (rows *sql.Rows, err error) {
|
|
err = build.FirstError()
|
|
if err != nil {
|
|
return rows, err
|
|
}
|
|
return build.conn.Query(query, args...)
|
|
}
|
|
|
|
func (build *Accumulator) exec(query string, args ...interface{}) (res sql.Result, err error) {
|
|
err = build.FirstError()
|
|
if err != nil {
|
|
return res, err
|
|
}
|
|
return build.conn.Exec(query, args...)
|
|
}
|
|
|
|
func (build *Accumulator) Tx(handler func(*TransactionBuilder) error) {
|
|
tx, err := build.conn.Begin()
|
|
if err != nil {
|
|
build.RecordError(err)
|
|
return
|
|
}
|
|
err = handler(&TransactionBuilder{tx, build.adapter, nil})
|
|
if err != nil {
|
|
tx.Rollback()
|
|
build.RecordError(err)
|
|
return
|
|
}
|
|
build.RecordError(tx.Commit())
|
|
}
|
|
|
|
func (build *Accumulator) SimpleSelect(table string, columns string, where string, orderby string, limit string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleSelect("_builder", table, columns, where, orderby, limit))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleCount(table string, where string, limit string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleCount("_builder", table, where, limit))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleLeftJoin(table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleLeftJoin("_builder", table1, table2, columns, joiners, where, orderby, limit))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInnerJoin(table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleInnerJoin("_builder", table1, table2, columns, joiners, where, orderby, limit))
|
|
}
|
|
|
|
func (build *Accumulator) CreateTable(table string, charset string, collation string, columns []DBTableColumn, keys []DBTableKey) *sql.Stmt {
|
|
return build.prepare(build.adapter.CreateTable("_builder", table, charset, collation, columns, keys))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsert(table string, columns string, fields string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleInsert("_builder", table, columns, fields))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertSelect(ins DBInsert, sel DBSelect) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleInsertSelect("_builder", ins, sel))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertLeftJoin(ins DBInsert, sel DBJoin) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleInsertLeftJoin("_builder", ins, sel))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertInnerJoin(ins DBInsert, sel DBJoin) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleInsertInnerJoin("_builder", ins, sel))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleUpdate(table string, set string, where string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleUpdate("_builder", table, set, where))
|
|
}
|
|
|
|
func (build *Accumulator) SimpleDelete(table string, where string) *sql.Stmt {
|
|
return build.prepare(build.adapter.SimpleDelete("_builder", table, where))
|
|
}
|
|
|
|
// I don't know why you need this, but here it is x.x
|
|
func (build *Accumulator) Purge(table string) *sql.Stmt {
|
|
return build.prepare(build.adapter.Purge("_builder", table))
|
|
}
|
|
|
|
func (build *Accumulator) prepareTx(tx *sql.Tx, res string, err error) (stmt *sql.Stmt) {
|
|
if err != nil {
|
|
build.RecordError(err)
|
|
return nil
|
|
}
|
|
stmt, err = tx.Prepare(res)
|
|
build.RecordError(err)
|
|
return stmt
|
|
}
|
|
|
|
// These ones support transactions
|
|
func (build *Accumulator) SimpleSelectTx(tx *sql.Tx, table string, columns string, where string, orderby string, limit string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleSelect("_builder", table, columns, where, orderby, limit)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleCountTx(tx *sql.Tx, table string, where string, limit string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleCount("_builder", table, where, limit)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleLeftJoinTx(tx *sql.Tx, table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleLeftJoin("_builder", table1, table2, columns, joiners, where, orderby, limit)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInnerJoinTx(tx *sql.Tx, table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleInnerJoin("_builder", table1, table2, columns, joiners, where, orderby, limit)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) CreateTableTx(tx *sql.Tx, table string, charset string, collation string, columns []DBTableColumn, keys []DBTableKey) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.CreateTable("_builder", table, charset, collation, columns, keys)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertTx(tx *sql.Tx, table string, columns string, fields string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleInsert("_builder", table, columns, fields)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertSelectTx(tx *sql.Tx, ins DBInsert, sel DBSelect) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleInsertSelect("_builder", ins, sel)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertLeftJoinTx(tx *sql.Tx, ins DBInsert, sel DBJoin) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleInsertLeftJoin("_builder", ins, sel)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleInsertInnerJoinTx(tx *sql.Tx, ins DBInsert, sel DBJoin) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleInsertInnerJoin("_builder", ins, sel)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleUpdateTx(tx *sql.Tx, table string, set string, where string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleUpdate("_builder", table, set, where)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) SimpleDeleteTx(tx *sql.Tx, table string, where string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.SimpleDelete("_builder", table, where)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
// I don't know why you need this, but here it is x.x
|
|
func (build *Accumulator) PurgeTx(tx *sql.Tx, table string) (stmt *sql.Stmt) {
|
|
res, err := build.adapter.Purge("_builder", table)
|
|
return build.prepareTx(tx, res, err)
|
|
}
|
|
|
|
func (build *Accumulator) Delete(table string) *accDeleteBuilder {
|
|
return &accDeleteBuilder{table, "", build}
|
|
}
|
|
|
|
func (build *Accumulator) Update(table string) *accUpdateBuilder {
|
|
return &accUpdateBuilder{table, "", "", build}
|
|
}
|
|
|
|
func (build *Accumulator) Select(table string) *AccSelectBuilder {
|
|
return &AccSelectBuilder{table, "", "", "", "", nil, nil, "", build}
|
|
}
|
|
|
|
func (build *Accumulator) Insert(table string) *accInsertBuilder {
|
|
return &accInsertBuilder{table, "", "", build}
|
|
}
|
|
|
|
func (build *Accumulator) Count(table string) *accCountBuilder {
|
|
return &accCountBuilder{table, "", "", build}
|
|
}
|