func GetFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
f := Feed{Url: r.FormValue("f")}
var stars []string
wg := sync.WaitGroup{}
fk := gn.Key(&f)
q := datastore.NewQuery(gn.Kind(&Story{})).Ancestor(fk).KeysOnly()
q = q.Order("-" + IDX_COL)
if cur := r.FormValue("c"); cur != "" {
if dc, err := datastore.DecodeCursor(cur); err == nil {
q = q.Start(dc)
}
} else {
// grab the stars list on the first run
wg.Add(1)
go c.Step("stars", func(c mpg.Context) {
gn := goon.FromContext(c)
usk := starKey(c, f.Url, "")
q := datastore.NewQuery(gn.Kind(&UserStar{})).Ancestor(gn.Key(usk).Parent()).KeysOnly()
keys, _ := gn.GetAll(q, nil)
stars = make([]string, len(keys))
for i, key := range keys {
stars[i] = starID(key)
}
wg.Done()
})
}
iter := gn.Run(q)
var stories []*Story
for i := 0; i < 20; i++ {
if k, err := iter.Next(nil); err == nil {
stories = append(stories, &Story{
Id: k.StringID(),
Parent: k.Parent(),
})
} else if err == datastore.Done {
break
} else {
serveError(w, err)
return
}
}
cursor := ""
if ic, err := iter.Cursor(); err == nil {
cursor = ic.String()
}
gn.GetMulti(&stories)
wg.Wait()
b, _ := json.Marshal(struct {
Cursor string
Stories []*Story
Stars []string `json:",omitempty"`
}{
Cursor: cursor,
Stories: stories,
Stars: stars,
})
w.Write(b)
}
func CreateChannel(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cn := appengine.NewContext(r)
urlfetchClient := urlfetch.Client(cn)
client := pusher.Client{
AppId: "184465",
Key: "e2aac50ec511259792df",
Secret: "72f723c5a34c6d3efa0d",
HttpClient: urlfetchClient,
}
gn := goon.FromContext(c)
ch := Channel{Id: r.FormValue("id")}
if err := gn.Get(&ch); err != nil {
ch = Channel{Id: r.FormValue("id"), FeedLinks: r.FormValue("feedLinks"), DisplayName: r.FormValue("displayName"), Tags: r.FormValue("tags")}
gn.Put(&ch)
client.Trigger("test_channel", "create_channel", ch)
return
}
if strings.Contains(ch.FeedLinks, r.FormValue("feedLinks")) {
//fmt.Printf("Found subStr in str \n")
} else {
feedLinks := ch.FeedLinks + ";" + r.FormValue("feedLinks")
ch.FeedLinks = feedLinks
gn.Put(&ch)
}
client.Trigger("test_channel", "create_channel", ch)
}
func MarkRead(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
gn := goon.FromContext(c)
read := make(Read)
var stories []readStory
defer r.Body.Close()
b, _ := ioutil.ReadAll(r.Body)
if err := json.Unmarshal(b, &stories); err != nil {
serveError(w, err)
return
}
gn.RunInTransaction(func(gn *goon.Goon) error {
u := &User{Id: cu.ID}
ud := &UserData{
Id: "data",
Parent: gn.Key(u),
}
if err := gn.Get(ud); err != nil {
return err
}
gob.NewDecoder(bytes.NewReader(ud.Read)).Decode(&read)
for _, s := range stories {
read[s] = true
}
var b bytes.Buffer
gob.NewEncoder(&b).Encode(&read)
ud.Read = b.Bytes()
_, err := gn.Put(ud)
return err
}, nil)
}
func MarkUnread(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
gn := goon.FromContext(c)
read := make(Read)
f := r.FormValue("feed")
s := r.FormValue("story")
rs := readStory{Feed: f, Story: s}
u := &User{Id: cu.ID}
ud := &UserData{
Id: "data",
Parent: gn.Key(u),
}
gn.RunInTransaction(func(gn *goon.Goon) error {
if err := gn.Get(ud); err != nil {
return err
}
gob.NewDecoder(bytes.NewReader(ud.Read)).Decode(&read)
delete(read, rs)
b := bytes.Buffer{}
gob.NewEncoder(&b).Encode(&read)
ud.Read = b.Bytes()
_, err := gn.Put(ud)
return err
}, nil)
}
func GetContents(c mpg.Context, w http.ResponseWriter, r *http.Request) {
var reqs []struct {
Feed string
Story string
}
defer r.Body.Close()
b, _ := ioutil.ReadAll(r.Body)
if err := json.Unmarshal(b, &reqs); err != nil {
serveError(w, err)
return
}
scs := make([]*StoryContent, len(reqs))
gn := goon.FromContext(c)
for i, r := range reqs {
f := &Feed{Url: r.Feed}
s := &Story{Id: r.Story, Parent: gn.Key(f)}
scs[i] = &StoryContent{Id: 1, Parent: gn.Key(s)}
}
gn.GetMulti(scs)
ret := make([]string, len(reqs))
for i, sc := range scs {
ret[i] = sc.content()
}
b, _ = json.Marshal(&ret)
w.Write(b)
}
func AddSubscription(c mpg.Context, w http.ResponseWriter, r *http.Request) {
backupOPML(c)
cu := user.Current(c)
url := r.FormValue("url")
o := &OpmlOutline{
Outline: []*OpmlOutline{
{XmlUrl: url},
},
}
if err := addFeed(c, cu.ID, o); err != nil {
c.Errorf("add sub error (%s): %s", url, err.Error())
serveError(w, err)
return
}
gn := goon.FromContext(c)
ud := UserData{Id: "data", Parent: gn.Key(&User{Id: cu.ID})}
gn.Get(&ud)
if err := mergeUserOpml(c, &ud, o); err != nil {
c.Errorf("add sub error opml (%v): %v", url, err)
serveError(w, err)
return
}
gn.PutMulti([]interface{}{&ud, &Log{
Parent: ud.Parent,
Id: time.Now().UnixNano(),
Text: fmt.Sprintf("add sub: %v", url),
}})
if r.Method == "GET" {
http.Redirect(w, r, routeUrl("main"), http.StatusFound)
}
backupOPML(c)
}
func FeedHistory(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
gn := goon.FromContext(c)
u := User{Id: cu.ID}
uk := gn.Key(&u)
if v := r.FormValue("v"); len(v) == 0 {
q := datastore.NewQuery(gn.Kind(&UserOpml{})).Ancestor(uk).KeysOnly()
keys, err := gn.GetAll(q, nil)
if err != nil {
serveError(w, err)
return
}
times := make([]string, len(keys))
for i, k := range keys {
times[i] = strconv.FormatInt(k.IntID(), 10)
}
b, _ := json.Marshal(×)
w.Write(b)
} else {
a, _ := strconv.ParseInt(v, 10, 64)
uo := UserOpml{Id: a, Parent: uk}
if err := gn.Get(&uo); err != nil {
serveError(w, err)
return
}
downloadOpml(w, uo.opml(), cu.Email)
}
}
func UpdateFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(appengine.Timeout(c, time.Minute))
url := r.FormValue("feed")
if url == "" {
c.Errorf("empty update feed")
return
}
c.Debugf("update feed %s", url)
last := len(r.FormValue("last")) > 0
f := Feed{Url: url}
s := ""
defer func() {
gn.Put(&Log{
Parent: gn.Key(&f),
Id: time.Now().UnixNano(),
Text: "UpdateFeed - " + s,
})
}()
if err := gn.Get(&f); err == datastore.ErrNoSuchEntity {
c.Errorf("no such entity - " + url)
s += "NSE"
return
} else if err != nil {
s += "err - " + err.Error()
return
} else if last {
// noop
} else if time.Now().Before(f.NextUpdate) {
c.Errorf("feed %v already updated: %v", url, f.NextUpdate)
s += "already updated"
return
}
feedError := func(err error) {
s += "feed err - " + err.Error()
f.Errors++
v := f.Errors + 1
const max = 24 * 7
if v > max {
v = max
} else if f.Errors == 1 {
v = 0
}
f.NextUpdate = time.Now().Add(time.Hour * time.Duration(v))
gn.Put(&f)
c.Warningf("error with %v (%v), bump next update to %v, %v", url, f.Errors, f.NextUpdate, err)
}
if feed, stories, err := fetchFeed(c, f.Url, f.Url); err == nil {
if err := updateFeed(c, f.Url, feed, stories, false, false, last); err != nil {
feedError(err)
} else {
s += "success"
}
} else {
feedError(err)
}
f.Subscribe(c)
}
func AdminStats(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
uc, _ := datastore.NewQuery(gn.Kind(&User{})).Count(c)
templates.ExecuteTemplate(w, "admin-stats.html", struct {
Users int
}{
uc,
})
}
func starKey(c appengine.Context, feed, story string) *UserStar {
cu := user.Current(c)
gn := goon.FromContext(c)
u := User{Id: cu.ID}
uk := gn.Key(&u)
return &UserStar{
Parent: datastore.NewKey(c, "USF", feed, 0, uk),
Id: story,
}
}
func ClearFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
if !isDevServer {
return
}
cu := user.Current(c)
gn := goon.FromContext(c)
done := make(chan bool)
go func() {
u := &User{Id: cu.ID}
defer func() { done <- true }()
ud := &UserData{Id: "data", Parent: gn.Key(u)}
if err := gn.Get(u); err != nil {
c.Errorf("user del err: %v", err.Error())
return
}
gn.Get(ud)
u.Read = time.Time{}
ud.Read = nil
ud.Opml = nil
gn.PutMulti([]interface{}{u, ud})
c.Infof("%v cleared", u.Email)
}()
del := func(kind string) {
defer func() { done <- true }()
q := datastore.NewQuery(kind).KeysOnly()
keys, err := gn.GetAll(q, nil)
if err != nil {
c.Errorf("err: %v", err.Error())
return
}
if err := gn.DeleteMulti(keys); err != nil {
c.Errorf("err: %v", err.Error())
return
}
c.Infof("%v deleted", kind)
}
types := []interface{}{
&Feed{},
&Story{},
&StoryContent{},
&Log{},
&UserOpml{},
}
for _, i := range types {
k := gn.Kind(i)
go del(k)
}
for i := 0; i < len(types); i++ {
<-done
}
http.Redirect(w, r, fmt.Sprintf("%s?url=http://localhost:8080%s", routeUrl("add-subscription"), routeUrl("test-atom")), http.StatusFound)
}
func AdminSubHub(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
f := Feed{Url: r.FormValue("f")}
if err := gn.Get(&f); err != nil {
serveError(w, err)
return
}
f.Subscribed = time.Time{}
f.Subscribe(c)
fmt.Fprintf(w, "subscribed")
}
func SetStatus(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
status := r.FormValue("status")
readChats := r.FormValue("readChats")
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&User{}))
var users []User
_, err1 := gn.GetAll(q, &users)
if err1 != nil {
http.Error(w, err1.Error(), http.StatusInternalServerError)
return
}
for i := 0; i < len(users); i++ {
if strings.ToLower(users[i].Email) == strings.ToLower(cu.Email) {
users[i].Status = status
gn.Put(&users[i])
}
}
if status == "f" {
q = datastore.NewQuery(gn.Kind(&Chat{}))
var chats []Chat
_, err2 := gn.GetAll(q, &chats)
if err2 != nil {
return
}
lastChat := chats[len(chats)-1]
cc := ChatCursor{
Id: cu.Email,
Cursor: lastChat.Id,
ReadChats: readChats,
}
gn.Put(&cc)
}
cn := appengine.NewContext(r)
urlfetchClient := urlfetch.Client(cn)
client := pusher.Client{
AppId: "184465",
Key: "e2aac50ec511259792df",
Secret: "72f723c5a34c6d3efa0d",
HttpClient: urlfetchClient,
}
client.Trigger("test_channel", "user_status_changed", "")
}
func UpdateFeedLast(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
url := r.FormValue("feed")
c.Debugf("update feed last %s", url)
f := Feed{Url: url}
if err := gn.Get(&f); err != nil {
return
}
f.LastViewed = time.Now()
gn.Put(&f)
}
// Task used to subscribe a feed to push.
func SubscribeFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
start := time.Now()
gn := goon.FromContext(c)
f := Feed{Url: r.FormValue("feed")}
fk := gn.Key(&f)
s := ""
defer func() {
gn.Put(&Log{
Parent: fk,
Id: time.Now().UnixNano(),
Text: "SubscribeFeed - start " + start.String() + " - f.sub " + f.Subscribed.String() + " - " + s,
})
}()
if err := gn.Get(&f); err != nil {
c.Errorf("%v: %v", err, f.Url)
serveError(w, err)
s += "err"
return
} else if f.IsSubscribed() {
s += "is subscribed"
return
}
u := url.Values{}
u.Add("hub.callback", f.PubSubURL())
u.Add("hub.mode", "subscribe")
u.Add("hub.verify", "sync")
fu, _ := url.Parse(f.Url)
fu.Fragment = ""
u.Add("hub.topic", fu.String())
req, err := http.NewRequest("POST", f.Hub, strings.NewReader(u.Encode()))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
cl := &http.Client{
Transport: &urlfetch.Transport{
Context: c,
Deadline: time.Minute,
},
}
resp, err := cl.Do(req)
if err != nil {
c.Errorf("req error: %v", err)
} else if resp.StatusCode != http.StatusNoContent {
f.Subscribed = time.Now().Add(time.Hour * 48)
gn.Put(&f)
if resp.StatusCode != http.StatusConflict {
c.Errorf("resp: %v - %v", f.Url, resp.Status)
c.Errorf("%s", resp.Body)
}
s += "resp err"
} else {
c.Infof("subscribed: %v", f.Url)
s += "success"
}
}
func LoginGoogle(c mpg.Context, w http.ResponseWriter, r *http.Request) {
if cu := user.Current(c); cu != nil {
gn := goon.FromContext(c)
u := &User{Id: cu.ID}
if err := gn.Get(u); err == datastore.ErrNoSuchEntity {
u.Email = cu.Email
u.Read = time.Now().Add(-time.Hour * 24)
gn.Put(u)
}
}
http.Redirect(w, r, routeUrl("main"), http.StatusFound)
}
func CreateMessage(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
msg := Message{
Title: r.FormValue("title"),
CreatedBy: r.FormValue("createdBy"),
DateCreated: r.FormValue("dateCreated"),
Channel: r.FormValue("channel"),
DocId: r.FormValue("docId"),
Content: r.FormValue("content"),
}
gn.Put(&msg)
}
func AllFeedsOpml(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&Feed{})).KeysOnly()
keys, _ := gn.GetAll(q, nil)
fs := make([]*Feed, len(keys))
for i, k := range keys {
fs[i] = &Feed{Url: k.StringID()}
}
b := feedsToOpml(fs)
w.Header().Add("Content-Type", "text/xml")
w.Header().Add("Content-Disposition", "attachment; filename=all.opml")
w.Write(b)
}
func includes(c mpg.Context, w http.ResponseWriter, r *http.Request) *Includes {
i := &Includes{
Angular: Angular,
BootstrapCss: BootstrapCss,
BootstrapJs: BootstrapJs,
FontAwesome: FontAwesome,
Jquery: Jquery,
JqueryUI: JqueryUI,
Underscore: Underscore,
MiniProfiler: c.Includes(),
GoogleAnalyticsId: GOOGLE_ANALYTICS_ID,
GoogleAnalyticsHost: GOOGLE_ANALYTICS_HOST,
SubURL: subURL,
IsDev: isDevServer,
/* StripeKey: STRIPE_KEY,
StripePlans: STRIPE_PLANS,*/
}
session, _ := Store.Get(r, "pretlist-session")
i.Session = session
if cu := user.Current(c); cu != nil {
gn := goon.FromContext(c)
user := &User{Id: cu.ID}
if err := gn.Get(user); err == nil {
i.User = user
i.IsAdmin = cu.Admin
if len(user.Messages) > 0 {
i.Messages = user.Messages
user.Messages = nil
gn.Put(user)
}
/*
if _, err := r.Cookie("update-bug"); err != nil {
i.Messages = append(i.Messages, "Go Read had some problems updating feeds. It may take a while for new stories to appear again. Sorry about that.")
http.SetCookie(w, &http.Cookie{
Name: "update-bug",
Value: "done",
Expires: time.Now().Add(time.Hour * 24 * 7),
})
}
*/
}
}
return i
}
func Charge(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
gn := goon.FromContext(c)
u := User{Id: cu.ID}
uc := &UserCharge{Id: 1, Parent: gn.Key(&u)}
if err := gn.Get(&u); err != nil {
serveError(w, err)
return
} else if u.Account != AFree {
serveError(w, fmt.Errorf("You're already subscribed."))
return
}
if err := gn.Get(uc); err == nil && len(uc.Customer) > 0 {
serveError(w, fmt.Errorf("You're already subscribed."))
return
} else if err != datastore.ErrNoSuchEntity {
serveError(w, err)
return
}
resp, err := stripe(c, "POST", "customers", url.Values{
"email": {u.Email},
"description": {u.Id},
"card": {r.FormValue("token")},
"plan": {r.FormValue("plan")},
}.Encode())
if err != nil {
serveError(w, err)
return
} else if resp.StatusCode != http.StatusOK {
var se StripeError
defer resp.Body.Close()
b, _ := ioutil.ReadAll(resp.Body)
if err := json.Unmarshal(b, &se); err == nil {
serveError(w, fmt.Errorf(se.Error.Message))
} else {
serveError(w, fmt.Errorf("Error"))
}
c.Errorf("status: %v, %s", resp.StatusCode, b)
return
}
uc, err = setCharge(c, resp)
if err != nil {
serveError(w, err)
return
}
b, _ := json.Marshal(&uc)
w.Write(b)
}
func GetMessages(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&Message{}))
var msgs []Message
_, err1 := gn.GetAll(q, &msgs)
if err1 != nil {
return
}
b, err2 := json.Marshal(msgs)
if err2 != nil {
return
}
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Write(b)
}
func AdminFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
f := Feed{Url: r.FormValue("f")}
if err := gn.Get(&f); err != nil {
serveError(w, err)
return
}
q := datastore.NewQuery(gn.Kind(&Story{})).KeysOnly()
fk := gn.Key(&f)
q = q.Ancestor(fk)
q = q.Limit(100)
q = q.Order("-" + IDX_COL)
keys, _ := gn.GetAll(q, nil)
stories := make([]*Story, len(keys))
for j, key := range keys {
stories[j] = &Story{
Id: key.StringID(),
Parent: fk,
}
}
gn.GetMulti(stories)
lk := gn.Key(&Log{Parent: fk, Id: time.Now().Add(-time.Hour * 6).UnixNano()})
q = datastore.NewQuery(lk.Kind()).KeysOnly()
q = q.Ancestor(fk)
q = q.Filter("__key__ >", lk)
keys, _ = gn.GetAll(q, nil)
logs := make([]*Log, len(keys))
for j, key := range keys {
logs[j] = &Log{
Id: key.IntID(),
Parent: fk,
}
}
gn.GetMulti(logs)
templates.ExecuteTemplate(w, "admin-feed.html", struct {
Feed *Feed
Logs []*Log
Stories []*Story
Now time.Time
}{
&f,
logs,
stories,
time.Now(),
})
}
func AdminUser(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&User{})).Limit(1)
q = q.Filter("e =", r.FormValue("u"))
it := gn.Run(q)
var u User
ud := UserData{Id: "data"}
var h []Log
k, err := it.Next(&u)
if err != nil {
serveError(w, err)
return
}
ud.Parent = gn.Key(&u)
gn.Get(&ud)
until := r.FormValue("until")
if d, err := time.Parse("2006-01-02", until); err == nil {
u.Until = d
gn.Put(&u)
}
if o := []byte(r.FormValue("opml")); len(o) > 0 {
opml := Opml{}
if err := json.Unmarshal(o, &opml); err != nil {
serveError(w, err)
return
}
ud.Opml = o
if _, err := gn.Put(&ud); err != nil {
serveError(w, err)
return
}
c.Infof("opml updated")
}
q = datastore.NewQuery(gn.Kind(&Log{})).Ancestor(k)
_, err = gn.GetAll(q, &h)
if err := templates.ExecuteTemplate(w, "admin-user.html", struct {
User User
Data UserData
Log []Log
}{
u,
ud,
h,
}); err != nil {
serveError(w, err)
}
}
func addFeed(c mpg.Context, userid string, outline *OpmlOutline) error {
gn := goon.FromContext(c)
o := outline.Outline[0]
c.Infof("adding feed %v to user %s", o.XmlUrl, userid)
fu, ferr := url.Parse(o.XmlUrl)
if ferr != nil {
return ferr
}
fu.Fragment = ""
o.XmlUrl = fu.String()
f := Feed{Url: o.XmlUrl}
if err := gn.Get(&f); err == datastore.ErrNoSuchEntity {
if feed, stories, err := fetchFeed(c, o.XmlUrl, o.XmlUrl); err != nil {
return fmt.Errorf("could not add feed %s: %v", o.XmlUrl, err)
} else {
f = *feed
f.Updated = time.Time{}
f.Checked = f.Updated
f.NextUpdate = f.Updated
f.LastViewed = time.Now()
gn.Put(&f)
for _, s := range stories {
s.Created = s.Published
}
if err := updateFeed(c, f.Url, feed, stories, false, false, false); err != nil {
return err
}
o.XmlUrl = feed.Url
o.HtmlUrl = feed.Link
if o.Title == "" {
o.Title = feed.Title
}
}
} else if err != nil {
return err
} else {
o.HtmlUrl = f.Link
if o.Title == "" {
o.Title = f.Title
}
}
o.Text = ""
return nil
}
func GetChannels(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&Channel{}))
var ch []Channel
_, err1 := gn.GetAll(q, &ch)
if err1 != nil {
return
}
b, err2 := json.Marshal(ch)
if err2 != nil {
return
}
w.Write(b)
}
func SubscribeCallback(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
furl := r.FormValue("feed")
b, _ := base64.URLEncoding.DecodeString(furl)
f := Feed{Url: string(b)}
c.Infof("url: %v", f.Url)
if err := gn.Get(&f); err != nil {
http.Error(w, "", http.StatusNotFound)
return
}
if r.Method == "GET" {
if f.NotViewed() || r.FormValue("hub.mode") != "subscribe" || r.FormValue("hub.topic") != f.Url {
http.Error(w, "", http.StatusNotFound)
return
}
w.Write([]byte(r.FormValue("hub.challenge")))
i, _ := strconv.Atoi(r.FormValue("hub.lease_seconds"))
f.Subscribed = time.Now().Add(time.Second * time.Duration(i))
gn.PutMulti([]interface{}{&f, &Log{
Parent: gn.Key(&f),
Id: time.Now().UnixNano(),
Text: "SubscribeCallback - subscribed - " + f.Subscribed.String(),
}})
c.Debugf("subscribed: %v - %v", f.Url, f.Subscribed)
return
} else if !f.NotViewed() {
c.Infof("push: %v", f.Url)
gn.Put(&Log{
Parent: gn.Key(&f),
Id: time.Now().UnixNano(),
Text: "SubscribeCallback - push update",
})
defer r.Body.Close()
b, _ := ioutil.ReadAll(r.Body)
nf, ss, err := ParseFeed(c, r.Header.Get("Content-Type"), f.Url, f.Url, b)
if err != nil {
c.Errorf("parse error: %v", err)
return
}
if err := updateFeed(c, f.Url, nf, ss, false, true, false); err != nil {
c.Errorf("push error: %v", err)
}
} else {
c.Infof("not viewed")
}
}
func ExportOpml(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
var u User
if uid := r.FormValue("u"); len(uid) != 0 && user.IsAdmin(c) {
u = User{Id: uid}
} else {
cu := user.Current(c)
u = User{Id: cu.ID}
}
ud := UserData{Id: "data", Parent: gn.Key(&u)}
if err := gn.Get(&u); err != nil {
serveError(w, err)
return
}
gn.Get(&ud)
downloadOpml(w, ud.Opml, u.Email)
}
func UsersList(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
q := datastore.NewQuery(gn.Kind(&User{}))
var us []User
_, err1 := gn.GetAll(q, &us)
if err1 != nil {
return
}
b, err2 := json.Marshal(us)
if err2 != nil {
return
}
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Write(b)
}
func (f *Feed) Subscribe(c appengine.Context) {
if !f.IsSubscribed() {
gn := goon.FromContext(c)
gn.Put(&Log{
Parent: gn.Key(&f),
Id: time.Now().UnixNano(),
Text: fmt.Sprintf("Subscribe %v", f.Subscribed.String()),
})
t := taskqueue.NewPOSTTask(routeUrl("subscribe-feed"), url.Values{
"feed": {f.Url},
})
if _, err := taskqueue.Add(c, t, "update-manual"); err != nil {
c.Errorf("taskqueue error: %v", err.Error())
} else {
c.Warningf("subscribe feed: %v", f.Url)
}
}
}
func SaveOptions(c mpg.Context, w http.ResponseWriter, r *http.Request) {
cu := user.Current(c)
gn := goon.FromContext(c)
gn.RunInTransaction(func(gn *goon.Goon) error {
u := User{Id: cu.ID}
if err := gn.Get(&u); err != nil {
serveError(w, err)
return nil
}
u.Options = r.FormValue("options")
_, err := gn.PutMulti([]interface{}{&u, &Log{
Parent: gn.Key(&u),
Id: time.Now().UnixNano(),
Text: fmt.Sprintf("save options: %v", len(u.Options)),
}})
return err
}, nil)
}