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https://bitbucket.org/skobkin/point-api-go.git
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Initial commit. Code separated from point-tools-crawler repository.
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commit
c4ac747add
1
.gitignore
vendored
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.gitignore
vendored
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/.idea/
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142
client.go
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142
client.go
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package point
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import (
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"bitbucket.org/skobkin/dumb-http-go"
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"encoding/json"
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"errors"
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"log"
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"net/http"
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"net/url"
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"strconv"
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)
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type PointClient struct {
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client simple_http.Client
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apiUrl string
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token Token
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}
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func NewClient(apiUrl string) PointClient {
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return PointClient{
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simple_http.Client{http.Client{}},
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apiUrl,
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Token{},
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}
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}
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func (c *PointClient) Login(login, password string) (Token, error) {
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var token Token
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data := url.Values{}
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data.Set("login", login)
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data.Set("password", password)
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body, reqErr := c.client.MakePostRequest(c.apiUrl+"login", data, nil)
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if reqErr != nil {
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return token, reqErr
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}
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jsonErr := json.Unmarshal(body, &token)
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if jsonErr != nil {
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log.Fatal(jsonErr)
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return token, errors.New("JSON deserialization error")
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}
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if token.Error != "" {
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return token, errors.New(token.Error)
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}
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c.token = token
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return token, nil
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}
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func (c *PointClient) GetRecentAllPostsPage() (Page, error) {
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var page Page
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if len(c.token.AuthToken) == 0 {
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log.Fatal("Can not get recent posts. Login first.")
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return page, errors.New("Login first")
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}
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headers := map[string]string{
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"Authorization": c.token.AuthToken,
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}
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body, reqErr := c.client.MakeGetRequest(c.apiUrl+"all", nil, &headers)
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if reqErr != nil {
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return page, errors.New("HTTP request error")
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}
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jsonErr := json.Unmarshal(body, &page)
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if jsonErr != nil {
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log.Fatal(jsonErr)
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return page, errors.New("JSON deserialization error")
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}
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// Move page.Error to response object
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if page.Error == "NotAuthorized" {
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log.Fatal("Please use correct login and password to fetch recent posts")
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return page, errors.New("Not authorized")
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}
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return page, nil
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}
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func (c *PointClient) GetNextAllPostsPageBeforeUid(uid int) (Page, error) {
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var nextPage Page
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if len(c.token.AuthToken) == 0 {
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log.Fatal("Can not get recent posts. Login first.")
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return nextPage, errors.New("Login first")
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}
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data := url.Values{}
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data.Set("before", strconv.Itoa(uid))
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headers := map[string]string{
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"Authorization": c.token.AuthToken,
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}
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body, req_err := c.client.MakeGetRequest(c.apiUrl+"all", &data, &headers)
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if req_err != nil {
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return nextPage, errors.New("HTTP request error")
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}
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json_err := json.Unmarshal(body, &nextPage)
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if json_err != nil {
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log.Fatal(json_err)
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return nextPage, errors.New("JSON deserialization error")
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}
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// Move page.Error to response object
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if nextPage.Error == "NotAuthorized" {
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log.Fatal("Please use correct login and password to fetch recent posts")
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return nextPage, errors.New("Not authorized")
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}
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return nextPage, nil
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}
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func (c *PointClient) GetNextAllPostsPage(page Page) (Page, error) {
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var nextPage Page
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if len(page.Posts) == 0 {
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return nextPage, errors.New("Page must have has_next=true and some posts")
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}
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if len(c.token.AuthToken) == 0 {
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log.Fatal("Can not get recent posts. Login first.")
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return nextPage, errors.New("Login first")
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}
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nextPage, err := c.GetNextAllPostsPageBeforeUid(page.Posts[len(page.Posts)-1].Uid)
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return nextPage, err
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}
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10
meta_post.go
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10
meta_post.go
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package point
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type MetaPost struct {
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Bookmarked bool `json:"bookmarked"`
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Uid int `json:"uid"`
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Subscribed bool `json:"subscribed"`
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Editable bool `json:"editable"`
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Recommended bool `json:"recommended"`
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Post Post `json:"post"`
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}
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7
page.go
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7
page.go
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package point
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type Page struct {
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HasNext bool `json:"has_next"`
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Posts []MetaPost `json:"posts"`
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Error string `json:"error"`
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}
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13
post.go
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13
post.go
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package point
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type Post struct {
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Id string `json:"id"`
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Author User `json:"author"`
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Tags []string `json:"tags"`
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Text string `json:"text"`
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Files []string `json:"files"`
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CommentsCount int `json:"comments_count"`
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Created string `json:"created"`
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Pinned bool `json:"pinned"`
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Private bool `json:"private"`
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}
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7
token.go
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7
token.go
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package point
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type Token struct {
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AuthToken string `json:"token"`
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CsRfToken string `json:"csrf_token"`
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Error string `json:"error"`
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}
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