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Merge pull request #32 from kha7iq/add-mastodon-support
feat(service): support for mastodon
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| package mastodon | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "encoding/json" | ||
| "fmt" | ||
| "log" | ||
| "net/http" | ||
| "time" | ||
|
|
||
| "github.com/urfave/cli/v2" | ||
| ) | ||
|
|
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| // Mastodon struct holds data parsed via flags for the service | ||
| type Mastodon struct { | ||
| Title string | ||
| Token string | ||
| ServerURL string | ||
| Message string | ||
| } | ||
|
|
||
| // Send parse values from *cli.context and return *cli.Command | ||
| // and sets a status message for mastodon. | ||
| func Send() *cli.Command { | ||
| var mastodonOpts Mastodon | ||
| return &cli.Command{ | ||
| Name: "mastodon", | ||
| Usage: "Set status message for mastodon", | ||
| UsageText: "pingme mastodon --token '123' --url 'mastodon.social' --title 'PingMe' " + | ||
| "--msg 'some message'", | ||
| Description: `Mastodon uses application token to authorize and sets a status message`, | ||
| Flags: []cli.Flag{ | ||
| &cli.StringFlag{ | ||
| Destination: &mastodonOpts.Token, | ||
| Name: "token", | ||
| Aliases: []string{"t"}, | ||
| Required: true, | ||
| Usage: "Application token for authorization.", | ||
| EnvVars: []string{"MASTODON_TOKEN"}, | ||
| }, | ||
| &cli.StringFlag{ | ||
| Destination: &mastodonOpts.Message, | ||
| Name: "msg", | ||
| Aliases: []string{"m"}, | ||
| Usage: "Message content.", | ||
| EnvVars: []string{"MASTODON_MESSAGE"}, | ||
| }, | ||
| &cli.StringFlag{ | ||
| Destination: &mastodonOpts.Title, | ||
| Name: "title", | ||
| Usage: "Title of the message.", | ||
| EnvVars: []string{"MASTODON_TITLE"}, | ||
| }, | ||
| &cli.StringFlag{ | ||
| Destination: &mastodonOpts.ServerURL, | ||
| Name: "url", | ||
| Aliases: []string{"u"}, | ||
| Value: "mastodon.social", | ||
| Required: true, | ||
| Usage: "URL of mastodon server i.e mastodon.social", | ||
| EnvVars: []string{"MASTODON_SERVER"}, | ||
| }, | ||
| }, | ||
| Action: func(ctx *cli.Context) error { | ||
| endPointURL := "https://" + mastodonOpts.ServerURL + "/api/v1/statuses/" | ||
|
|
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| // Create a Bearer string by appending string access token | ||
| bearer := "Bearer " + mastodonOpts.Token | ||
|
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| fullMessage := mastodonOpts.Title + "\n" + mastodonOpts.Message | ||
|
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| if err := sendMastodon(endPointURL, bearer, fullMessage); err != nil { | ||
| return fmt.Errorf("failed to send message\n[ERROR] - %v", err) | ||
| } | ||
|
|
||
| return nil | ||
| }, | ||
| } | ||
| } | ||
|
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| // sendMastodon function take the server url , authorization token | ||
| // and message string to set the status. | ||
| func sendMastodon(url string, token string, msg string) error { | ||
| reqBody, err := json.Marshal(map[string]string{ | ||
| "status": msg, | ||
| }) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // Create a new request using http | ||
| req, err := http.NewRequest("POST", url, bytes.NewBuffer(reqBody)) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // add authorization header to the request | ||
| req.Header.Set("Authorization", token) | ||
| req.Header.Set("Content-Type", "application/json; charset=UTF-8") | ||
|
|
||
| // create a new http client and send request to server | ||
| c := &http.Client{Timeout: 10 * time.Second} | ||
| resp, err := c.Do(req) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| // decode response received from server | ||
| var data map[string]interface{} | ||
| err = json.NewDecoder(resp.Body).Decode(&data) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| // check if server returned an error | ||
| checkErr, ok := data["error"] | ||
| if ok { | ||
| return fmt.Errorf("%v", checkErr) | ||
| } | ||
|
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| log.Printf("Success!!\nVisibility: %v\nURL: %v\n", data["visibility"], data["url"]) | ||
| return nil | ||
| } |