Remove unused HN code
This commit is contained in:
ekzyis
parent
180fdece99
commit
82a380de0e
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@ -1,3 +1 @@
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SN_AUTH_COOKIE=
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SN_USERNAME=hn
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HN_AUTH_COOKIE=
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86
hn.go
86
hn.go
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@ -3,16 +3,8 @@ package main
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"log"
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"net/http"
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"net/url"
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"regexp"
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"strconv"
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"strings"
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"github.com/joho/godotenv"
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"github.com/namsral/flag"
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)
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type ItemID = int
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@ -31,21 +23,11 @@ type Story struct {
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var (
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HackerNewsUrl string
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HackerNewsFirebaseUrl string
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HnAuthCookie string
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)
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func init() {
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HackerNewsUrl = "https://news.ycombinator.com"
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HackerNewsFirebaseUrl = "https://hacker-news.firebaseio.com/v0"
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err := godotenv.Load()
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if err != nil {
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log.Fatal("Error loading .env file")
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}
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flag.StringVar(&HnAuthCookie, "HN_AUTH_COOKIE", "", "Cookie required for authorizing requests to news.ycombinator.com")
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flag.Parse()
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if HnAuthCookie == "" {
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log.Fatal("HN_AUTH_COOKIE not set")
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}
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}
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func FetchHackerNewsTopStories() []Story {
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@ -97,61 +79,6 @@ func FetchStoryById(id ItemID) Story {
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return story
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}
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func FetchHackerNewsItemHMAC(id ItemID) string {
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hnUrl := fmt.Sprintf("%s/item?id=%d", HackerNewsUrl, id)
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req, err := http.NewRequest("GET", hnUrl, nil)
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if err != nil {
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panic(err)
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}
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// Cookie header must be set to fetch the correct HMAC for posting comments
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req.Header.Set("Cookie", HnAuthCookie)
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client := http.DefaultClient
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resp, err := client.Do(req)
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if err != nil {
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panic(err)
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}
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log.Printf("GET %s %d\n", hnUrl, resp.StatusCode)
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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log.Fatal("Failed to read response body:", err)
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}
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// Find HMAC in body
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re := regexp.MustCompile(`name="hmac" value="([a-z0-9]+)"`)
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match := re.FindStringSubmatch(string(body))
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if len(match) == 0 {
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log.Fatal("No HMAC found")
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}
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hmac := match[1]
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return hmac
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}
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func CommentHackerNewsStory(text string, id ItemID) {
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hmac := FetchHackerNewsItemHMAC(id)
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hnUrl := fmt.Sprintf("%s/comment", HackerNewsUrl)
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data := url.Values{}
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data.Set("parent", strconv.Itoa(id))
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data.Set("goto", fmt.Sprintf("item?id=%d", id))
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data.Set("text", text)
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data.Set("hmac", hmac)
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req, err := http.NewRequest("POST", hnUrl, strings.NewReader(data.Encode()))
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if err != nil {
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panic(err)
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}
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req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
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req.Header.Set("Cookie", HnAuthCookie)
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client := http.DefaultClient
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resp, err := client.Do(req)
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if err != nil {
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panic(err)
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}
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defer resp.Body.Close()
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log.Printf("POST %s %d\n", hnUrl, resp.StatusCode)
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}
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func HackerNewsUserLink(user string) string {
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return fmt.Sprintf("%s/user?id=%s", HackerNewsUrl, user)
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}
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@ -159,16 +86,3 @@ func HackerNewsUserLink(user string) string {
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func HackerNewsItemLink(id int) string {
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return fmt.Sprintf("%s/item?id=%d", HackerNewsUrl, id)
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}
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func FindHackerNewsItemId(text string) int {
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re := regexp.MustCompile(fmt.Sprintf(`\[HN\]\(%s/item\?id=([0-9]+)\)`, HackerNewsUrl))
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match := re.FindStringSubmatch(text)
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if len(match) == 0 {
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log.Fatal("No Hacker News item URL found")
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}
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id, err := strconv.Atoi(match[1])
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if err != nil {
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panic(err)
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}
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return id
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}
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23
main.go
23
main.go
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@ -1,28 +1,5 @@
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package main
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import (
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"log"
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"github.com/joho/godotenv"
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"github.com/namsral/flag"
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)
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var (
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SnUserName string
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)
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func init() {
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err := godotenv.Load()
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if err != nil {
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log.Fatal("Error loading .env file")
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}
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flag.StringVar(&SnUserName, "SN_USERNAME", "", "Username of bot on SN")
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flag.Parse()
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if SnUserName == "" {
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log.Fatal("SN_USERNAME not set")
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}
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}
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func main() {
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stories := FetchHackerNewsTopStories()
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filtered := CurateContentForStackerNews(&stories)
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68
sn.go
68
sn.go
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@ -203,71 +203,3 @@ func CommentStackerNewsPost(text string, parentId int) {
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log.Println("Commented post on SN")
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log.Printf("text='%s' parentId=%d\n", text, parentId)
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}
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func FetchStackerNewsUserItems(user string) *[]Item {
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query := `
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query items($name: String!, $cursor: String) {
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items(name: $name, sort: "user", cursor: $cursor) {
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items {
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id
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title
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url
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sats
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createdAt
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comments {
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id
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text
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user {
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name
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}
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comments {
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id
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text
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user {
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name
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}
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}
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}
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ncomments
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}
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cursor
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}
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}
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`
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var items []Item
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var cursor string
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for {
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body := GraphQLPayload{
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Query: query,
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Variables: map[string]interface{}{
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"name": user,
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"cursor": cursor,
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},
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}
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resp := MakeStackerNewsRequest(body)
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defer resp.Body.Close()
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var itemsResp ItemsResponse
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err := json.NewDecoder(resp.Body).Decode(&itemsResp)
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if err != nil {
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log.Fatal("Error decoding items JSON:", err)
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}
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fetchedItems := itemsResp.Data.Items.Items
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for _, item := range fetchedItems {
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items = append(items, item)
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}
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if len(fetchedItems) < 21 {
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break
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}
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cursor = itemsResp.Data.Items.Cursor
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}
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log.Printf("Fetched %d items\n", len(items))
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return &items
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}
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func StackerNewsItemLink(id int) string {
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return fmt.Sprintf("%s/items/%d", StackerNewsUrl, id)
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}
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