91 lines
2.7 KiB
Go
91 lines
2.7 KiB
Go
// Fast Paste Bin - uberfast and easy-to-use pastebin.
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//
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// Copyright (c) 2018, Stanislav N. aka pztrn and Fast Paste Bin
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// developers.
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject
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// to the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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package database
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import (
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// stdlib
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"database/sql"
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// local
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"gitlab.com/pztrn/fastpastebin/database/dialects/flatfiles"
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"gitlab.com/pztrn/fastpastebin/database/dialects/interface"
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"gitlab.com/pztrn/fastpastebin/database/dialects/mysql"
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"gitlab.com/pztrn/fastpastebin/pastes/model"
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// other
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_ "github.com/go-sql-driver/mysql"
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)
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// Database represents control structure for database connection.
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type Database struct {
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db dialectinterface.Interface
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}
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func (db *Database) GetDatabaseConnection() *sql.DB {
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if db.db != nil {
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return db.db.GetDatabaseConnection()
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}
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return nil
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}
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func (db *Database) GetPaste(pasteID int) (*pastesmodel.Paste, error) {
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return db.db.GetPaste(pasteID)
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}
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func (db *Database) GetPagedPastes(page int) ([]pastesmodel.Paste, error) {
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return db.db.GetPagedPastes(page)
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}
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func (db *Database) GetPastesPages() int {
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return db.db.GetPastesPages()
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}
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// Initialize initializes connection to database.
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func (db *Database) Initialize() {
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c.Logger.Info().Msg("Initializing database connection...")
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if c.Config.Database.Type == "mysql" {
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mysql.New(c)
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} else if c.Config.Database.Type == "flatfiles" {
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flatfiles.New(c)
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} else {
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c.Logger.Fatal().Msgf("Unknown database type: %s", c.Config.Database.Type)
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}
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}
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func (db *Database) RegisterDialect(di dialectinterface.Interface) {
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db.db = di
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db.db.Initialize()
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}
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func (db *Database) SavePaste(p *pastesmodel.Paste) (int64, error) {
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return db.db.SavePaste(p)
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}
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func (db *Database) Shutdown() {
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db.db.Shutdown()
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}
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