func getFeedArticles(user content.User, sp content.SearchProvider,
id string, minId, maxId data.ArticleId, limit int, offset int, olderFirst bool,
unreadOnly bool) (resp responseError) {
resp = newResponse()
if limit > 200 {
limit = 200
}
var as content.ArticleSorting
var ar content.ArticleRepo
var ua []content.UserArticle
o := data.ArticleQueryOptions{Limit: limit, Offset: offset, UnreadOnly: unreadOnly, UnreadFirst: true}
if maxId > 0 {
o.AfterId = maxId
resp.val["MaxId"] = maxId
}
if id == "favorite" {
o.FavoriteOnly = true
ar = user
as = user
} else if id == "all" {
ar = user
as = user
} else if strings.HasPrefix(id, "popular:") {
o.IncludeScores = true
o.HighScoredFirst = true
o.BeforeDate = time.Now()
o.AfterDate = time.Now().AddDate(0, 0, -5)
if id == "popular:all" {
ar = user
as = user
} else if strings.HasPrefix(id, "popular:tag:") {
tag := user.Repo().Tag(user)
tag.Data(data.Tag{Value: data.TagValue(id[12:])})
ar = tag
as = tag
} else {
var f content.UserFeed
var feedId int64
feedId, resp.err = strconv.ParseInt(id[8:], 10, 64)
if resp.err != nil {
resp.err = errors.New("Unknown feed id " + id)
return
}
if f = user.FeedById(data.FeedId(feedId)); f.HasErr() {
/* TODO: non-fatal error */
resp.err = f.Err()
return
}
ar = f
as = f
}
} else if strings.HasPrefix(id, "search:") && sp != nil {
var query string
id = id[7:]
parts := strings.Split(id, ":")
if parts[0] == "tag" {
id = strings.Join(parts[:2], ":")
query = strings.Join(parts[2:], ":")
} else {
id = strings.Join(parts[:1], ":")
query = strings.Join(parts[1:], ":")
}
sp.SortingByDate()
if olderFirst {
sp.Order(data.AscendingOrder)
} else {
sp.Order(data.DescendingOrder)
}
ua, resp.err = performSearch(user, sp, query, id, limit, offset)
} else if strings.HasPrefix(id, "tag:") {
tag := user.Repo().Tag(user)
tag.Data(data.Tag{Value: data.TagValue(id[4:])})
as = tag
ar = tag
} else {
var f content.UserFeed
var feedId int64
feedId, resp.err = strconv.ParseInt(id, 10, 64)
if resp.err != nil {
resp.err = errors.New("Unknown feed id " + id)
return
}
if f = user.FeedById(data.FeedId(feedId)); f.HasErr() {
/* TODO: non-fatal error */
resp.err = f.Err()
return
}
as = f
ar = f
}
if as != nil {
as.SortingByDate()
if olderFirst {
as.Order(data.AscendingOrder)
} else {
as.Order(data.DescendingOrder)
}
}
if ar != nil {
ua = ar.Articles(o)
if minId > 0 {
qo := data.ArticleIdQueryOptions{BeforeId: maxId + 1, AfterId: minId - 1}
qo.UnreadOnly = true
resp.val["UnreadIds"] = ar.Ids(qo)
qo.UnreadOnly = false
qo.FavoriteOnly = true
resp.val["FavoriteIds"] = ar.Ids(qo)
resp.val["MinId"] = minId
}
if e, ok := ar.(content.Error); ok && e.HasErr() {
resp.err = e.Err()
}
}
resp.val["Articles"] = ua
resp.val["Limit"] = limit
resp.val["Offset"] = offset
return
}
func getFeedArticles(user content.User, id string, limit int, offset int, newerFirst bool, unreadOnly bool) (resp responseError) {
resp = newResponse()
if limit > 50 {
limit = 50
}
user.SortingByDate()
if newerFirst {
user.Order(data.DescendingOrder)
} else {
user.Order(data.AscendingOrder)
}
if id == "favorite" {
resp.val["Articles"], resp.err = user.FavoriteArticles(limit, offset), user.Err()
} else if id == "popular:all" {
resp.val["Articles"], resp.err = user.ScoredArticles(time.Now().AddDate(0, 0, -5), time.Now(), limit, offset), user.Err()
} else if id == "all" {
if unreadOnly {
resp.val["Articles"], resp.err = user.UnreadArticles(limit, offset), user.Err()
} else {
resp.val["Articles"], resp.err = user.Articles(limit, offset), user.Err()
}
} else if strings.HasPrefix(id, "popular:") {
if strings.HasPrefix(id, "popular:tag:") {
tag := user.Repo().Tag(user)
tag.Value(data.TagValue(id[12:]))
tag.SortingByDate()
if newerFirst {
tag.Order(data.DescendingOrder)
} else {
tag.Order(data.AscendingOrder)
}
resp.val["Articles"], resp.err = tag.ScoredArticles(time.Now().AddDate(0, 0, -5), time.Now(), limit, offset), tag.Err()
} else {
var f content.UserFeed
var feedId int64
feedId, resp.err = strconv.ParseInt(id[8:], 10, 64)
if resp.err != nil {
resp.err = errors.New("Unknown feed id " + id)
return
}
if f = user.FeedById(data.FeedId(feedId)); f.HasErr() {
/* TODO: non-fatal error */
resp.err = f.Err()
return
}
f.SortingByDate()
if newerFirst {
f.Order(data.DescendingOrder)
} else {
f.Order(data.AscendingOrder)
}
resp.val["Articles"], resp.err = f.ScoredArticles(time.Now().AddDate(0, 0, -5), time.Now(), limit, offset), f.Err()
}
} else if strings.HasPrefix(id, "tag:") {
tag := user.Repo().Tag(user)
tag.Value(data.TagValue(id[4:]))
tag.SortingByDate()
if newerFirst {
tag.Order(data.DescendingOrder)
} else {
tag.Order(data.AscendingOrder)
}
if unreadOnly {
resp.val["Articles"], resp.err = tag.UnreadArticles(limit, offset), tag.Err()
} else {
resp.val["Articles"], resp.err = tag.Articles(limit, offset), tag.Err()
}
} else {
var f content.UserFeed
var feedId int64
feedId, resp.err = strconv.ParseInt(id, 10, 64)
if resp.err != nil {
resp.err = errors.New("Unknown feed id " + id)
return
}
if f = user.FeedById(data.FeedId(feedId)); f.HasErr() {
/* TODO: non-fatal error */
resp.err = f.Err()
return
}
if newerFirst {
f.Order(data.DescendingOrder)
} else {
f.Order(data.AscendingOrder)
}
f.SortingByDate()
if unreadOnly {
resp.val["Articles"], resp.err = f.UnreadArticles(limit, offset), f.Err()
} else {
resp.val["Articles"], resp.err = f.Articles(limit, offset), f.Err()
}
}
return
}