mirror of
https://github.com/go-vikunja/vikunja.git
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f555762def
Add a new CSV migration module that allows users to import tasks from any CSV file with custom column mapping and parsing options. Backend changes: - New CSV migrator module with detection, preview, and import endpoints - Auto-detection of delimiter, quote character, and date format - Suggested column mappings based on column name patterns - Transactional import using InsertFromStructure Frontend changes: - New CSV migration UI with two-step flow (upload -> mapping -> import) - Column mapping selectors for all task attributes - Live preview showing first 5 tasks with current mapping - Parsing option controls for delimiter and date format The CSV migrator creates a parent "Imported from CSV" project with child projects based on the project column if provided, or a default "Tasks" project for tasks without a specified project.
103 lines
3.5 KiB
Go
103 lines
3.5 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 migration
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import (
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"net/http"
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"code.vikunja.io/api/pkg/web"
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)
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// ErrNotAZipFile represents a "ErrNotAZipFile" kind of error.
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type ErrNotAZipFile struct{}
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func (err *ErrNotAZipFile) Error() string {
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return "The provided file is not a valid zip file"
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}
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// ErrCodeNotAZipFile holds the unique world-error code of this error
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const ErrCodeNotAZipFile = 14001
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// HTTPError holds the http error description
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func (err *ErrNotAZipFile) HTTPError() web.HTTPError {
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return web.HTTPError{
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HTTPCode: http.StatusBadRequest,
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Code: ErrCodeNotAZipFile,
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Message: "The provided file is not a valid zip file.",
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}
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}
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// ErrFileIsEmpty represents a "ErrFileIsEmpty" kind of error.
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type ErrFileIsEmpty struct{}
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func (err *ErrFileIsEmpty) Error() string {
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return "The provided file does not contain any data"
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}
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// ErrCodeFileIsEmpty holds the unique world-error code of this error
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const ErrCodeFileIsEmpty = 14002
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// HTTPError holds the http error description
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func (err *ErrFileIsEmpty) HTTPError() web.HTTPError {
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return web.HTTPError{
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HTTPCode: http.StatusBadRequest,
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Code: ErrCodeFileIsEmpty,
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Message: "The provided file does not contain any data.",
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}
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}
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// ErrCSVConfigRequired represents an error when the CSV migration endpoint
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// is called without the required configuration. The CSV migrator requires
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// a mapping configuration and must be used via /migration/csv/migrate with
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// a config form field.
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type ErrCSVConfigRequired struct{}
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func (err *ErrCSVConfigRequired) Error() string {
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return "CSV import requires a configuration with column mappings. Use the /migration/csv/detect endpoint to get suggested mappings, then call /migration/csv/migrate with a config form field."
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}
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// ErrCodeCSVConfigRequired holds the unique world-error code of this error
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const ErrCodeCSVConfigRequired = 14004
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// HTTPError holds the http error description
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func (err *ErrCSVConfigRequired) HTTPError() web.HTTPError {
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return web.HTTPError{
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HTTPCode: http.StatusBadRequest,
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Code: ErrCodeCSVConfigRequired,
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Message: "CSV import requires a configuration with column mappings. Use the /migration/csv/detect endpoint to get suggested mappings, then call /migration/csv/migrate with a config form field.",
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}
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}
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// ErrNotACSVFile represents a "ErrNotACSVFile" kind of error.
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type ErrNotACSVFile struct{}
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func (err *ErrNotACSVFile) Error() string {
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return "The provided file is not a valid CSV file"
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}
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// ErrCodeNotACSVFile holds the unique world-error code of this error
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const ErrCodeNotACSVFile = 14003
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// HTTPError holds the http error description
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func (err *ErrNotACSVFile) HTTPError() web.HTTPError {
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return web.HTTPError{
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HTTPCode: http.StatusBadRequest,
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Code: ErrCodeNotACSVFile,
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Message: "The provided file is not a valid CSV file.",
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}
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}
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