8252c481df
Renamed the pre_render_view_forum hook to pre_render_forum. Renamed the pre_render_ips hook to pre_render_ip_search. Renamed routeTopicCreate to CreateTopic and moved it into /routes/topic.go Moved three routes into /routes/user.go Renamed routeIps to IPSearch and moved it into /routes/moderate.go Moved the IP Search logic out of the route and into the DefaultIPSearcher. Added InQ() to the select builders and replaced three hand-rolled queries with it. De-duplicated some pagination logic.
211 lines
7.4 KiB
Go
211 lines
7.4 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"
|
|
)
|
|
|
|
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 {
|
|
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) 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}
|
|
}
|