88 lines
1.7 KiB
Go
88 lines
1.7 KiB
Go
// Copyright (C) 2017 Marius Schellenberger
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package db
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import (
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"fmt"
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"git.giftfish.de/ston1th/gowiki/pkg/cache"
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"git.giftfish.de/ston1th/gowiki/pkg/core"
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"git.giftfish.de/ston1th/gowiki/pkg/index"
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"git.giftfish.de/ston1th/gowiki/pkg/store"
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"git.giftfish.de/ston1th/gowiki/pkg/util"
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)
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const (
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defUser = "admin"
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defPassword = "gowiki"
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usersFile = "users.db"
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pagesFile = "pages.db"
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bcryptCost = 13
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indexName = "Index"
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welcome = `# Welcome to GoWiki
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This is the [Index](/wiki/Index) page.
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You can customize it how you like.`
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wikiSection = "wiki"
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)
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/*const (
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maxResult = 1e6
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maxSearchResult = 101
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)*/
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func dbErr(i interface{}) error {
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return fmt.Errorf("db: %s", i)
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}
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type DB struct {
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pages store.Store
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users store.Store
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cache *cache.Cache
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Index *index.Index
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}
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func NewDB(indexPath string) (db *DB, err error) {
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db = &DB{cache: cache.NewCache()}
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db.Index, err = index.NewIndex(indexPath)
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if err != nil {
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return
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}
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db.users, err = store.NewBoltStore(usersFile, nil)
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if err != nil {
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return
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}
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if db.UserExists(defUser) != nil {
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err = db.CreateUser(defUser, defPassword, true)
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if err != nil {
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return
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}
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}
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err = db.UnlockUser(defUser)
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if err != nil {
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return
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}
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db.pages, err = store.NewBoltStore(pagesFile, nil)
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if err != nil {
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return
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}
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if _, err = db.pageExists(util.StoreTitle(wikiSection, indexName), defUser); err != nil {
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_, err = db.CreatePage(indexName, wikiSection, welcome, defUser, core.Public)
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if err != nil {
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return
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}
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}
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return
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}
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func (db *DB) Close() error {
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err := db.pages.Close()
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if err != nil {
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return err
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}
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err = db.users.Close()
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if err != nil {
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return err
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}
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return db.Index.Close()
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}
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