Add Google Reader API implementation (experimental)

Co-authored-by: Sebastian Kempken <sebastian@kempken.io> Co-authored-by: Gergan Penkov <gergan@gmail.com> Co-authored-by: Dave Marquard <dave@marquard.org> Co-authored-by: Moritz Fago <4459068+MoritzFago@users.noreply.github.com>
2025-07-02 16:38:37 +00:00 · 2022-01-03 04:45:12 +01:00 · 2022-01-03 04:45:12 +01:00 · 4b6e46d9ab
commit 4b6e46d9ab
parent 2935aaef45
29 changed files with 1923 additions and 36 deletions
--- a/googlereader/response.go
+++ b/googlereader/response.go
@ -0,0 +1,144 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package googlereader // import "miniflux.app/googlereader"
+
+import (
+	"fmt"
+	"net/http"
+
+	"miniflux.app/http/response"
+	"miniflux.app/logger"
+)
+
+type login struct {
+	SID  string `json:"SID,omitempty"`
+	LSID string `json:"LSID,omitempty"`
+	Auth string `json:"Auth,omitempty"`
+}
+
+func (l login) String() string {
+	return fmt.Sprintf("SID=%s\nLSID=%s\nAuth=%s\n", l.SID, l.LSID, l.Auth)
+}
+
+type userInfo struct {
+	UserID        string `json:"userId"`
+	UserName      string `json:"userName"`
+	UserProfileID string `json:"userProfileId"`
+	UserEmail     string `json:"userEmail"`
+}
+
+type subscription struct {
+	ID         string                 `json:"id"`
+	Title      string                 `json:"title"`
+	Categories []subscriptionCategory `json:"categories"`
+	URL        string                 `json:"url"`
+	HTMLURL    string                 `json:"htmlUrl"`
+	IconURL    string                 `json:"iconUrl"`
+}
+
+type quickAddResponse struct {
+	NumResults int64  `json:"numResults"`
+	Query      string `json:"query,omitempty"`
+	StreamID   string `json:"streamId,omitempty"`
+	StreamName string `json:"streamName,omitempty"`
+}
+
+type subscriptionCategory struct {
+	ID    string `json:"id"`
+	Label string `json:"label,omitempty"`
+	Type  string `json:"type,omitempty"`
+}
+type subscriptionsResponse struct {
+	Subscriptions []subscription `json:"subscriptions"`
+}
+
+type itemRef struct {
+	ID              string `json:"id"`
+	DirectStreamIDs string `json:"directStreamIds,omitempty"`
+	TimestampUsec   string `json:"timestampUsec,omitempty"`
+}
+
+type streamIDResponse struct {
+	ItemRefs []itemRef `json:"itemRefs"`
+}
+
+type tagsResponse struct {
+	Tags []subscriptionCategory `json:"tags"`
+}
+
+type streamContentItems struct {
+	Direction string            `json:"direction"`
+	ID        string            `json:"id"`
+	Title     string            `json:"title"`
+	Self      []contentHREF     `json:"self"`
+	Alternate []contentHREFType `json:"alternate"`
+	Updated   int64             `json:"updated"`
+	Items     []contentItem     `json:"items"`
+	Author    string            `json:"author"`
+}
+
+type contentItem struct {
+	ID            string                 `json:"id"`
+	Categories    []string               `json:"categories"`
+	Title         string                 `json:"title"`
+	CrawlTimeMsec string                 `json:"crawlTimeMsec"`
+	TimestampUsec string                 `json:"timestampUsec"`
+	Published     int64                  `json:"published"`
+	Updated       int64                  `json:"updated"`
+	Author        string                 `json:"author"`
+	Alternate     []contentHREFType      `json:"alternate"`
+	Summary       contentItemContent     `json:"summary"`
+	Content       contentItemContent     `json:"content"`
+	Origin        contentItemOrigin      `json:"origin"`
+	Enclosure     []contentItemEnclosure `json:"enclosure"`
+	Canonical     []contentHREF          `json:"canonical"`
+}
+
+type contentHREFType struct {
+	HREF string `json:"href"`
+	Type string `json:"type"`
+}
+
+type contentHREF struct {
+	HREF string `json:"href"`
+}
+
+type contentItemEnclosure struct {
+	URL  string `json:"url"`
+	Type string `json:"type"`
+}
+type contentItemContent struct {
+	Direction string `json:"direction"`
+	Content   string `json:"content"`
+}
+
+type contentItemOrigin struct {
+	StreamID string `json:"streamId"`
+	Title    string `json:"title"`
+	HTMLUrl  string `json:"htmlUrl"`
+}
+
+// Unauthorized sends a not authorized error to the client.
+func Unauthorized(w http.ResponseWriter, r *http.Request) {
+	logger.Error("[HTTP:Unauthorized] %s", r.URL)
+
+	builder := response.New(w, r)
+	builder.WithStatus(http.StatusUnauthorized)
+	builder.WithHeader("Content-Type", "text/plain")
+	builder.WithHeader("X-Reader-Google-Bad-Token", "true")
+	builder.WithBody("Unauthorized")
+	builder.Write()
+}
+
+// OK sends a ok response to the client.
+func OK(w http.ResponseWriter, r *http.Request) {
+	logger.Info("[HTTP:OK] %s", r.URL)
+
+	builder := response.New(w, r)
+	builder.WithStatus(http.StatusOK)
+	builder.WithHeader("Content-Type", "text/plain")
+	builder.WithBody("OK")
+	builder.Write()
+}