89 lines
2.5 KiB
Go
89 lines
2.5 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-present Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package handler
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import (
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"io"
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"net/http"
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"code.vikunja.io/api/pkg/models"
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"code.vikunja.io/api/pkg/modules/migration"
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user2 "code.vikunja.io/api/pkg/user"
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"github.com/labstack/echo/v5"
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)
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type FileMigratorWeb struct {
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MigrationStruct func() migration.FileMigrator
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}
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// RegisterRoutes registers all routes for migration
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func (fw *FileMigratorWeb) RegisterRoutes(g *echo.Group) {
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ms := fw.MigrationStruct()
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g.GET("/"+ms.Name()+"/status", fw.Status)
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g.PUT("/"+ms.Name()+"/migrate", fw.Migrate)
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}
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// RunFileMigration records the migration's start, runs the file migrator and
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// records its finish. Shared by the v1 and v2 HTTP layers so the orchestration
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// lives in one place; the caller supplies the already-opened upload.
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func RunFileMigration(ms migration.FileMigrator, u *user2.User, file io.ReaderAt, size int64) error {
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m, err := migration.StartMigration(ms, u)
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if err != nil {
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return err
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}
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if err := ms.Migrate(u, file, size); err != nil {
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return err
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}
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return migration.FinishMigration(m)
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}
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// Migrate calls the migration method
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func (fw *FileMigratorWeb) Migrate(c *echo.Context) error {
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ms := fw.MigrationStruct()
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// Get the user from context
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user, err := user2.GetCurrentUser(c)
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if err != nil {
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return err
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}
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file, err := c.FormFile("import")
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if err != nil {
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return err
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}
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src, err := file.Open()
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if err != nil {
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return err
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}
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defer src.Close()
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if err := RunFileMigration(ms, user, src, file.Size); err != nil {
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return err
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}
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return c.JSON(http.StatusOK, models.Message{Message: "Everything was migrated successfully."})
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}
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// Status returns whether or not a user has already done this migration
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func (fw *FileMigratorWeb) Status(c *echo.Context) error {
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ms := fw.MigrationStruct()
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return status(ms, c)
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}
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