/*
Get random items.
method: GET
path: /api/article/list/random
example:
/api/article/list/random
/api/article/list/random?n=20
You can control the number of results returned by add a "n" parameter, default number is 10.
*/
func RandomArticleList() martini.Handler {
return func(w http.ResponseWriter, r *http.Request, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
r.ParseForm()
num, err := strconv.Atoi(httphelper.QueryValue(r, "n"))
if err != nil || num <= 0 {
num = 10
}
list, err := model.GetRandomArticleList(num)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
for i, _ := range list.Articles {
utils.SanitizeSelf(&list.Articles[i].Name)
utils.SanitizeSelf(&list.Articles[i].Author)
utils.SanitizeSelf(&list.Articles[i].Title)
}
result.Success = true
result.Result = list
result.Response(w)
}
}
/*
Get one article.
method: GET
path: /api/article/{article id}
example: /api/article/1
*/
func Article() martini.Handler {
return func(w http.ResponseWriter, params martini.Params, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
id, err := strconv.ParseInt(params["id"], 10, 64)
if err != nil || id <= 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'id' is not correct.")
}
result.Response(w)
return
}
article, ok, err := model.GetArticle(id)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
if !ok {
result.Error = ErrNoResultsFound
result.IntError = fmt.Errorf("Article of id:%d is not found.", id)
result.Response(w)
return
}
if article.Read == false {
// read article read
_, err = model.MarkArticleRead(id, true)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
}
article.Read = true
utils.SanitizeSelf(&article.Name)
utils.SanitizeSelf(&article.Author)
utils.SanitizeSelf(&article.Title)
utils.SanitizeSelf(&article.Content, true)
result.Success = true
result.Result = article
result.Response(w)
}
}
/* Get feedinfo.
method: GET
path: /api/feed/id/{id}
example: /api/feed/id/1
*/
func FeedInfo() martini.Handler {
return func(w http.ResponseWriter, params martini.Params, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
id, err := strconv.ParseInt(params["id"], 10, 64)
if err != nil || id <= 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'id' is not correct.")
}
result.Response(w)
return
}
info, err := model.GetFeedInfo(id)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
if info == nil {
result.Error = ErrNoResultsFound
result.IntError = fmt.Errorf(ErrNoResultsFound.ErrMsg)
result.Response(w)
return
}
utils.SanitizeSelf(&info.Name)
utils.SanitizeSelf(info.Alias)
utils.SanitizeSelf(&info.Desc)
utils.SanitizeSelf(info.Note)
result.Success = true
result.Result = info
result.Response(w)
}
}
/*
Get all feeds' info.
method: GET
path: /api/feed/feedlist
The output is like:
{"request_id":"a02d1d1b06cb38bcb4cc248da7d21ba3","success":true,"error":{"errcode":0,"errmsg":""},"result":[{"feed_id":1,"feed_name":"cnBeta.COM业界资讯","feed_feed_url":"http://cnbeta.feedsportal.com/c/34306/f/624776/index.rss","feed_url":"http://www.cnbeta.com","feed_desc":"cnBeta.COM - 简明IT新闻,网友媒体与言论平台","feed_type":"rss","feed_interval":0,"feed_last_fetch":"2015-03-15T19:07:16+08:00","feed_last_failed":"0001-01-01T08:00:00+08:00","feed_last_error":"","feed_max_number":0,"feed_filter":"","feed_use_proxy":false,"feed_note":"","unread":60},{"feed_id":2,"feed_name":"My*Candy","feed_feed_url":"http://mengqi.info/feed.xml","feed_url":"http://mengqi.info","feed_desc":"","feed_type":"atom","feed_interval":0,"feed_last_fetch":"2015-03-15T19:48:13+08:00","feed_last_failed":"0001-01-01T08:00:00+08:00","feed_last_error":"","feed_max_number":0,"feed_filter":"","feed_use_proxy":false,"feed_note":"","unread":0},{"feed_id":3,"feed_name":"Startup News","feed_feed_url":"http://news.dbanotes.net/rss","feed_url":"http://news.dbanotes.net/","feed_desc":"Startup News of China","feed_type":"rss","feed_interval":0,"feed_last_fetch":"2015-03-19T19:36:40+08:00","feed_last_failed":"0001-01-01T08:00:00+08:00","feed_last_error":"","feed_max_number":0,"feed_filter":"","feed_use_proxy":false,"feed_note":"","unread":395},{"feed_id":4,"feed_name":"于江水","feed_feed_url":"http://yujiangshui.com/atom.xml","feed_url":"http://yujiangshui.com/","feed_desc":"一入前端深似海。","feed_type":"atom","feed_interval":0,"feed_last_fetch":"2015-03-19T19:39:09+08:00","feed_last_failed":"0001-01-01T08:00:00+08:00","feed_last_error":"","feed_max_number":0,"feed_filter":"","feed_use_proxy":false,"feed_note":"","unread":20}]}
*/
func FeedList() martini.Handler {
return func(w http.ResponseWriter, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
feedList, err := model.GetFeedListWithAmount(nil)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
for i, _ := range feedList {
utils.SanitizeSelf(&feedList[i].Name)
utils.SanitizeSelf(&feedList[i].Desc)
}
result.Success = true
result.Result = feedList
result.Response(w)
}
}
/*
Get unread article list.
method: GET
route: unread
path: /api/articles/unread/{limit}/{offset}
example: /api/articles/unread/10/100
route: fid
path: /api/articles/fid/{fid}/{limit}/{offset}
example: /api/articles/fid/12/10/100
route: tag
path: /api/articles/tag/{tag}/{limit}/{offset}
example: /api/articles/tag/blog/10/100
route: starred
path: /api/articles/starred/{limit}/{offset}
example: /api/articles/starred/10/100
*/
func ArticleList(route string) martini.Handler {
return func(w http.ResponseWriter, params martini.Params, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
limit, err := strconv.Atoi(params["limit"])
if err != nil || limit <= 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'limit' is not correct.")
}
result.Response(w)
return
}
offset, err := strconv.Atoi(params["offset"])
if err != nil || offset < 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'offset' is not correct.")
}
result.Response(w)
return
}
var list model.ArticleList
if route == "unread" {
list, err = model.GetArticleList(limit, offset)
} else if route == "fid" {
var fid int64
fid, err = strconv.ParseInt(params["fid"], 10, 64)
if err != nil || fid < 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'fid' is not correct.")
}
result.Response(w)
return
}
list, err = model.GetArticleListByFid(fid, limit, offset)
} else if route == "tag" {
list, err = model.GetArticleListByTag(params["tag"], limit, offset)
} else if route == "starred" {
list, err = model.GetStarredArticleList(limit, offset)
} else {
result.Error = ErrUnexpectedError
result.IntError = fmt.Errorf(ErrUnexpectedError.ErrMsg)
result.Response(w)
return
}
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
if len(list.Articles) == 0 {
result.Error = ErrNoResultsFound
result.IntError = fmt.Errorf(ErrNoResultsFound.Error())
result.Response(w)
return
}
for i, _ := range list.Articles {
utils.SanitizeSelf(&list.Articles[i].Name)
utils.SanitizeSelf(&list.Articles[i].Author)
utils.SanitizeSelf(&list.Articles[i].Title)
}
result.Success = true
result.Result = list
result.Response(w)
}
}
/*
Article list of search result.
path: /api/articles/search/{deflimit}?q={query}&page={page}
example: /api/articles/search/10?q=num:20&page=10
*/
func SearchList() martini.Handler {
return func(w http.ResponseWriter, r *http.Request, params martini.Params, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
r.ParseForm()
var limit, page int
l, _ := strconv.ParseInt(params["deflimit"], 10, 0)
p, _ := strconv.ParseInt(httphelper.QueryValue(r, "page", "0"), 10, 0)
limit = int(l)
page = int(p)
if limit <= 0 {
result.Error = ErrBadRequest
result.IntError = fmt.Errorf("Parameter 'limit' not correct.")
result.Response(w)
return
}
if page <= 0 {
page = 1
}
sq, err := model.Search(httphelper.QueryValue(r, "q"))
if err != nil {
result.Error = ErrSearchSyntaxError
result.IntError = err
result.Response(w)
return
}
if sq.Num == nil {
sq.Num = &limit
}
list, err := sq.List(page)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
if len(list.Articles) == 0 {
result.Error = ErrNoResultsFound
result.IntError = fmt.Errorf(ErrNoResultsFound.Error())
result.Response(w)
return
}
for i, _ := range list.Articles {
utils.SanitizeSelf(&list.Articles[i].Name)
utils.SanitizeSelf(&list.Articles[i].Author)
utils.SanitizeSelf(&list.Articles[i].Title)
}
var t struct {
model.ArticleList
Limit int `json:"limit"` // used for paging
}
t.ArticleList = list
t.Limit = *sq.Num
result.Success = true
result.Result = t
result.Response(w)
}
}
/*
Get one article.
method: GET
path: /api/article/{article id}
example: /api/article/1
*/
func Article() martini.Handler {
return func(w http.ResponseWriter, params martini.Params, rid httphelper.RequestId) {
var result Result
result.RequestId = rid
id, err := strconv.ParseInt(params["id"], 10, 64)
if err != nil || id <= 0 {
result.Error = ErrBadRequest
if err != nil {
result.IntError = err
} else {
result.IntError = fmt.Errorf("Parameter 'id' is not correct.")
}
result.Response(w)
return
}
article, ok, err := model.GetArticle(id)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
if !ok {
result.Error = ErrNoResultsFound
result.IntError = fmt.Errorf("Article of id:%d is not found.", id)
result.Response(w)
return
}
if article.Read == false {
// read article read
_, err = model.MarkArticleRead(id, true)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
}
article.Read = true
// Get five ralated articles
related, err := model.GetRelatedArticles(id, 5)
if err != nil {
result.Error = ErrQueryDB
result.IntError = err
result.Response(w)
return
}
utils.SanitizeSelf(&article.Name)
utils.SanitizeSelf(&article.Author)
utils.SanitizeSelf(&article.Title)
utils.SanitizeSelf(&article.Content, true)
for i := range related {
utils.SanitizeSelf(&related[i].Name)
utils.SanitizeSelf(&related[i].Author)
utils.SanitizeSelf(&related[i].Title)
}
var t struct {
Article *model.Article `json:"article"`
Related []*model.Article `json:"related"`
}
t.Article = article
t.Related = related
result.Success = true
result.Result = t
result.Response(w)
}
}