a33b1adf13
This adds a new "description" field to the feed settings. This allows to save custom description regarding a feed. It is also exported and imported as "description" in OPML.
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package opml // import "miniflux.app/v2/internal/reader/opml"
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
|
|
"miniflux.app/v2/internal/model"
|
|
"miniflux.app/v2/internal/storage"
|
|
)
|
|
|
|
// Handler handles the logic for OPML import/export.
|
|
type Handler struct {
|
|
store *storage.Storage
|
|
}
|
|
|
|
// Export exports user feeds to OPML.
|
|
func (h *Handler) Export(userID int64) (string, error) {
|
|
feeds, err := h.store.Feeds(userID)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
subscriptions := make(SubcriptionList, 0, len(feeds))
|
|
for _, feed := range feeds {
|
|
subscriptions = append(subscriptions, &Subcription{
|
|
Title: feed.Title,
|
|
FeedURL: feed.FeedURL,
|
|
SiteURL: feed.SiteURL,
|
|
Description: feed.Description,
|
|
CategoryName: feed.Category.Title,
|
|
})
|
|
}
|
|
|
|
return Serialize(subscriptions), nil
|
|
}
|
|
|
|
// Import parses and create feeds from an OPML import.
|
|
func (h *Handler) Import(userID int64, data io.Reader) error {
|
|
subscriptions, err := Parse(data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, subscription := range subscriptions {
|
|
if !h.store.FeedURLExists(userID, subscription.FeedURL) {
|
|
var category *model.Category
|
|
var err error
|
|
|
|
if subscription.CategoryName == "" {
|
|
category, err = h.store.FirstCategory(userID)
|
|
if err != nil {
|
|
return fmt.Errorf("opml: unable to find first category: %w", err)
|
|
}
|
|
} else {
|
|
category, err = h.store.CategoryByTitle(userID, subscription.CategoryName)
|
|
if err != nil {
|
|
return fmt.Errorf("opml: unable to search category by title: %w", err)
|
|
}
|
|
|
|
if category == nil {
|
|
category, err = h.store.CreateCategory(userID, &model.CategoryRequest{Title: subscription.CategoryName})
|
|
if err != nil {
|
|
return fmt.Errorf(`opml: unable to create this category: %q`, subscription.CategoryName)
|
|
}
|
|
}
|
|
}
|
|
|
|
feed := &model.Feed{
|
|
UserID: userID,
|
|
Title: subscription.Title,
|
|
FeedURL: subscription.FeedURL,
|
|
SiteURL: subscription.SiteURL,
|
|
Description: subscription.Description,
|
|
Category: category,
|
|
}
|
|
|
|
h.store.CreateFeed(feed)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// NewHandler creates a new handler for OPML files.
|
|
func NewHandler(store *storage.Storage) *Handler {
|
|
return &Handler{store: store}
|
|
}
|