diff --git a/api/api.go b/api/api.go index 16e6f2d..b34ce99 100644 --- a/api/api.go +++ b/api/api.go @@ -1,234 +1,267 @@ package api import ( "fmt" "path/filepath" "github.com/atotto/clipboard" "github.com/writeas/web-core/posts" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/fileutils" "github.com/writeas/writeas-cli/log" writeas "go.code.as/writeas.v2" cli "gopkg.in/urfave/cli.v1" ) func client(userAgent string, tor bool) *writeas.Client { var client *writeas.Client if tor { client = writeas.NewTorClient(TorPort) } else { if config.IsDev() { client = writeas.NewDevClient() } else { client = writeas.NewClient() } } client.UserAgent = userAgent return client } func NewClient(c *cli.Context, authRequired bool) (*writeas.Client, error) { var client *writeas.Client if config.IsTor(c) { client = writeas.NewTorClient(TorPort) } else { if config.IsDev() { client = writeas.NewDevClient() } else { client = writeas.NewClient() } } client.UserAgent = config.UserAgent(c) // TODO: load user into var shared across the app u, _ := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if u != nil { client.SetToken(u.AccessToken) } else if authRequired { return nil, fmt.Errorf("Not currently logged in. Authenticate with: writeas auth ") } return client, nil } // DoFetch retrieves the Write.as post with the given friendlyID, // optionally via the Tor hidden service. func DoFetch(friendlyID, ua string, tor bool) error { cl := client(ua, tor) p, err := cl.GetPost(friendlyID) if err != nil { return err } if p.Title != "" { fmt.Printf("# %s\n\n", string(p.Title)) } fmt.Printf("%s\n", string(p.Content)) return nil } // DoFetchPosts retrieves all remote posts for the // authenticated user func DoFetchPosts(c *cli.Context) ([]writeas.Post, error) { cl, err := NewClient(c, true) if err != nil { return nil, err } posts, err := cl.GetUserPosts() if err != nil { return nil, err } return *posts, nil } // DoPost creates a Write.as post, returning an error if it was // unsuccessful. func DoPost(c *cli.Context, post []byte, font string, encrypt, tor, code bool) (*writeas.Post, error) { cl, _ := NewClient(c, false) pp := &writeas.PostParams{ Font: config.GetFont(code, font), Collection: config.Collection(c), } pp.Title, pp.Content = posts.ExtractTitle(string(post)) if lang := config.Language(c, true); lang != "" { pp.Language = &lang } p, err := cl.CreatePost(pp) if err != nil { return nil, fmt.Errorf("Unable to post: %v", err) } var url string if p.Collection != nil { url = p.Collection.URL + p.Slug } else { if tor { url = config.TorBaseURL } else if config.IsDev() { url = config.DevBaseURL } else { url = config.WriteasBaseURL } url += "/" + p.ID // Output URL in requested format if c.Bool("md") { url += ".md" } } if cl.Token() == "" { // Store post locally, since we're not authenticated AddPost(c, p.ID, p.Token) } // Copy URL to clipboard err = clipboard.WriteAll(string(url)) if err != nil { log.Errorln("writeas: Didn't copy to clipboard: %s", err) } else { log.Info(c, "Copied to clipboard.") } // Output URL fmt.Printf("%s\n", url) return p, nil } +// DoFetchCollections retrieves a list of the currently logged in users +// collections. +func DoFetchCollections(c *cli.Context) ([]RemoteColl, error) { + cl, err := NewClient(c, true) + if err != nil { + if config.Debug() { + log.ErrorlnQuit("could not create new client: %v", err) + } + return nil, fmt.Errorf("Couldn't create new client") + } + + colls, err := cl.GetUserCollections() + if err != nil { + if config.Debug() { + log.ErrorlnQuit("failed fetching user collections: %v", err) + } + return nil, fmt.Errorf("Couldn't get user collections") + } + + out := make([]RemoteColl, len(*colls)) + + for i, c := range *colls { + coll := RemoteColl{ + Alias: c.Alias, + Title: c.Title, + URL: c.URL, + } + out[i] = coll + } + + return out, nil +} + // DoUpdate updates the given post on Write.as. func DoUpdate(c *cli.Context, post []byte, friendlyID, token, font string, tor, code bool) error { cl, _ := NewClient(c, false) params := writeas.PostParams{} params.Title, params.Content = posts.ExtractTitle(string(post)) if lang := config.Language(c, false); lang != "" { params.Language = &lang } if code || font != "" { params.Font = config.GetFont(code, font) } _, err := cl.UpdatePost(friendlyID, token, ¶ms) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem updating: %v", err) } return fmt.Errorf("Post doesn't exist, or bad edit token given.") } if tor { log.Info(c, "Post updated via hidden service.") } else { log.Info(c, "Post updated.") } return nil } // DoDelete deletes the given post on Write.as, and removes any local references func DoDelete(c *cli.Context, friendlyID, token string, tor bool) error { cl, _ := NewClient(c, false) err := cl.DeletePost(friendlyID, token) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem deleting: %v", err) } return fmt.Errorf("Post doesn't exist, or bad edit token given.") } if tor { log.Info(c, "Post deleted from hidden service.") } else { log.Info(c, "Post deleted.") } removePost(c.App.ExtraInfo()["configDir"], friendlyID) return nil } func DoLogIn(c *cli.Context, username, password string) error { cl := client(config.UserAgent(c), config.IsTor(c)) u, err := cl.LogIn(username, password) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem logging in: %v", err) } return err } err = config.SaveUser(config.UserDataDir(c.App.ExtraInfo()["configDir"]), u) if err != nil { return err } log.Info(c, "Logged in as %s.\n", u.User.Username) return nil } func DoLogOut(c *cli.Context) error { cl, err := NewClient(c, true) if err != nil { return err } err = cl.LogOut() if err != nil { if config.Debug() { log.ErrorlnQuit("Problem logging out: %v", err) } return err } // Delete local user data err = fileutils.DeleteFile(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), config.UserFile)) if err != nil { return err } return nil } diff --git a/api/collections.go b/api/collections.go new file mode 100644 index 0000000..a7483b1 --- /dev/null +++ b/api/collections.go @@ -0,0 +1,9 @@ +package api + +// RemoteColl represents a collection of posts +// It is a reduced set of data from a go-writeas Collection +type RemoteColl struct { + Alias string + Title string + URL string +} diff --git a/cmd/writeas/main.go b/cmd/writeas/main.go index 4121270..c429b33 100644 --- a/cmd/writeas/main.go +++ b/cmd/writeas/main.go @@ -1,265 +1,254 @@ package main import ( "os" - "github.com/writeas/writeas-cli/api" "github.com/writeas/writeas-cli/commands" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/log" cli "gopkg.in/urfave/cli.v1" ) func main() { initialize(appInfo["configDir"]) cli.VersionFlag = cli.BoolFlag{ Name: "version, V", Usage: "print the version", } // Run the app app := cli.NewApp() app.Name = "writeas" app.Version = config.Version app.Usage = "Publish text quickly" app.Authors = []cli.Author{ { Name: "Write.as", Email: "hello@write.as", }, } app.ExtraInfo = func() map[string]string { return appInfo } app.Action = commands.CmdPost app.Flags = config.PostFlags app.Commands = []cli.Command{ { Name: "post", Usage: "Alias for default action: create post from stdin", Action: commands.CmdPost, Flags: config.PostFlags, Description: `Create a new post on Write.as from stdin. Use the --code flag to indicate that the post should use syntax highlighting. Or use the --font [value] argument to set the post's appearance, where [value] is mono, monospace (default), wrap (monospace font with word wrapping), serif, or sans.`, }, { Name: "new", Usage: "Compose a new post from the command-line and publish", Description: `An alternative to piping data to the program. On Windows, this will use 'copy con' to start reading what you input from the prompt. Press F6 or Ctrl-Z then Enter to end input. On *nix, this will use the best available text editor, starting with the value set to the WRITEAS_EDITOR or EDITOR environment variable, or vim, or finally nano. Use the --code flag to indicate that the post should use syntax highlighting. Or use the --font [value] argument to set the post's appearance, where [value] is mono, monospace (default), wrap (monospace font with word wrapping), serif, or sans. If posting fails for any reason, 'writeas' will show you the temporary file location and how to pipe it to 'writeas' to retry.`, Action: commands.CmdNew, Flags: config.PostFlags, }, { Name: "publish", Usage: "Publish a file to Write.as", Action: commands.CmdPublish, Flags: config.PostFlags, }, { Name: "delete", Usage: "Delete a post", Action: commands.CmdDelete, Flags: []cli.Flag{ cli.BoolFlag{ Name: "tor, t", Usage: "Delete via Tor hidden service", }, cli.IntFlag{ Name: "tor-port", Usage: "Use a different port to connect to Tor", Value: 9150, }, cli.BoolFlag{ Name: "verbose, v", Usage: "Make the operation more talkative", }, }, }, { Name: "update", Usage: "Update (overwrite) a post", Action: commands.CmdUpdate, Flags: []cli.Flag{ cli.BoolFlag{ Name: "tor, t", Usage: "Update via Tor hidden service", }, cli.IntFlag{ Name: "tor-port", Usage: "Use a different port to connect to Tor", Value: 9150, }, cli.BoolFlag{ Name: "code", Usage: "Specifies this post is code", }, cli.StringFlag{ Name: "font", Usage: "Sets post font to given value", }, cli.BoolFlag{ Name: "verbose, v", Usage: "Make the operation more talkative", }, }, }, { Name: "get", Usage: "Read a raw post", Action: commands.CmdGet, Flags: []cli.Flag{ cli.BoolFlag{ Name: "tor, t", Usage: "Get from Tor hidden service", }, cli.IntFlag{ Name: "tor-port", Usage: "Use a different port to connect to Tor", Value: 9150, }, cli.BoolFlag{ Name: "verbose, v", Usage: "Make the operation more talkative", }, }, }, { Name: "add", Usage: "Add an existing post locally", Description: `A way to add an existing post to your local store for easy editing later. This requires a post ID (from https://write.as/[ID]) and an Edit Token (exported from another Write.as client, such as the Android app). `, Action: commands.CmdAdd, }, { Name: "posts", Usage: "List all of your posts", Description: "This will list only local posts when not currently authenticated. To list remote posts as well, first run: writeas auth .", Action: commands.CmdListPosts, Flags: []cli.Flag{ cli.BoolFlag{ Name: "id", Usage: "Show list with post IDs (default)", }, cli.BoolFlag{ Name: "md", Usage: "Use with --url to return URLs with Markdown enabled", }, cli.BoolFlag{ Name: "url", Usage: "Show list with URLs", }, }, - }, - { - Name: "fetch", - Usage: "Fetch authenticated user's Write.as posts", - Action: api.CmdPull, + }, { + Name: "blogs", + Usage: "List blogs", + Action: commands.CmdCollections, Flags: []cli.Flag{ cli.BoolFlag{ - Name: "tor, t", - Usage: "Authenticate via Tor hidden service", - }, - cli.IntFlag{ - Name: "tor-port", - Usage: "Use a different port to connect to Tor", - Value: 9150, - }, - cli.BoolFlag{ - Name: "verbose, v", - Usage: "Make the operation more talkative", + Name: "url", + Usage: "Show list with URLs", }, }, }, { Name: "auth", Usage: "Authenticate with Write.as", Action: commands.CmdAuth, Flags: []cli.Flag{ cli.BoolFlag{ Name: "tor, t", Usage: "Authenticate via Tor hidden service", }, cli.IntFlag{ Name: "tor-port", Usage: "Use a different port to connect to Tor", Value: 9150, }, cli.BoolFlag{ Name: "verbose, v", Usage: "Make the operation more talkative", }, }, }, { Name: "logout", Usage: "Log out of Write.as", Action: commands.CmdLogOut, Flags: []cli.Flag{ cli.BoolFlag{ Name: "tor, t", Usage: "Authenticate via Tor hidden service", }, cli.IntFlag{ Name: "tor-port", Usage: "Use a different port to connect to Tor", Value: 9150, }, cli.BoolFlag{ Name: "verbose, v", Usage: "Make the operation more talkative", }, }, }, } cli.CommandHelpTemplate = `NAME: {{.Name}} - {{.Usage}} USAGE: writeas {{.Name}}{{if .Flags}} [command options]{{end}} [arguments...]{{if .Description}} DESCRIPTION: {{.Description}}{{end}}{{if .Flags}} OPTIONS: {{range .Flags}}{{.}} {{end}}{{ end }} ` app.Run(os.Args) } func initialize(dataDirName string) { // Ensure we have a data directory to use if !config.DataDirExists(dataDirName) { err := config.CreateDataDir(dataDirName) if err != nil { if config.Debug() { panic(err) } else { log.Errorln("Error creating data directory: %s", err) return } } } } diff --git a/commands/commands.go b/commands/commands.go index 94a1388..57c0315 100644 --- a/commands/commands.go +++ b/commands/commands.go @@ -1,288 +1,318 @@ package commands import ( "fmt" "io/ioutil" "os" "path/filepath" "text/tabwriter" "github.com/howeyc/gopass" "github.com/writeas/writeas-cli/api" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/fileutils" "github.com/writeas/writeas-cli/log" cli "gopkg.in/urfave/cli.v1" ) func CmdPost(c *cli.Context) error { _, err := api.HandlePost(api.ReadStdIn(), c) return err } func CmdNew(c *cli.Context) error { fname, p := api.ComposeNewPost() if p == nil { // Assume composeNewPost already told us what the error was. Abort now. os.Exit(1) } // Ensure we have something to post if len(*p) == 0 { // Clean up temporary post if fname != "" { os.Remove(fname) } log.InfolnQuit("Empty post. Bye!") } _, err := api.HandlePost(*p, c) if err != nil { log.Errorln("Error posting: %s\n%s", err, config.MessageRetryCompose(fname)) return cli.NewExitError("", 1) } // Clean up temporary post if fname != "" { os.Remove(fname) } return nil } func CmdPublish(c *cli.Context) error { filename := c.Args().Get(0) if filename == "" { return cli.NewExitError("usage: writeas publish ", 1) } content, err := ioutil.ReadFile(filename) if err != nil { return err } p, err := api.HandlePost(content, c) if err != nil { return err } // Save post to posts folder cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if cfg.Posts.Directory != "" { err = api.WritePost(cfg.Posts.Directory, p) if err != nil { return err } } return nil } func CmdDelete(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" { return cli.NewExitError("usage: writeas delete []", 1) } u, _ := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if token == "" { // Search for the token locally token = api.TokenFromID(c, friendlyID) if token == "" && u == nil { log.Errorln("Couldn't find an edit token locally. Did you create this post here?") log.ErrorlnQuit("If you have an edit token, use: writeas delete %s ", friendlyID) } } tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Deleting via hidden service...") } else { log.Info(c, "Deleting...") } err := api.DoDelete(c, friendlyID, token, tor) if err != nil { return cli.NewExitError(fmt.Sprintf("Couldn't delete remote copy: %v", err), 1) } // Delete local file, if necessary cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if cfg.Posts.Directory != "" { // TODO: handle deleting blog posts err = fileutils.DeleteFile(filepath.Join(cfg.Posts.Directory, friendlyID+api.PostFileExt)) if err != nil { return cli.NewExitError(fmt.Sprintf("Couldn't delete local copy: %v", err), 1) } } return nil } func CmdUpdate(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" { return cli.NewExitError("usage: writeas update []", 1) } u, _ := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if token == "" { // Search for the token locally token = api.TokenFromID(c, friendlyID) if token == "" && u == nil { log.Errorln("Couldn't find an edit token locally. Did you create this post here?") log.ErrorlnQuit("If you have an edit token, use: writeas update %s ", friendlyID) } } // Read post body fullPost := api.ReadStdIn() tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Updating via hidden service...") } else { log.Info(c, "Updating...") } return api.DoUpdate(c, fullPost, friendlyID, token, c.String("font"), tor, c.Bool("code")) } func CmdGet(c *cli.Context) error { friendlyID := c.Args().Get(0) if friendlyID == "" { return cli.NewExitError("usage: writeas get ", 1) } tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Getting via hidden service...") } else { log.Info(c, "Getting...") } return api.DoFetch(friendlyID, config.UserAgent(c), tor) } func CmdAdd(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" || token == "" { return cli.NewExitError("usage: writeas add ", 1) } err := api.AddPost(c, friendlyID, token) return err } func CmdListPosts(c *cli.Context) error { urls := c.Bool("url") ids := c.Bool("id") var p api.Post posts := api.GetPosts(c) tw := tabwriter.NewWriter(os.Stdout, 10, 0, 2, ' ', tabwriter.TabIndent) numPosts := len(*posts) if ids || !urls && numPosts != 0 { fmt.Fprintf(tw, "Local\t%s\t%s\t\n", "ID", "Token") } else if numPosts != 0 { fmt.Fprintf(tw, "Local\t%s\t%s\t\n", "URL", "Token") } else { fmt.Fprintf(tw, "No local posts found\n") } for i := range *posts { p = (*posts)[numPosts-1-i] if ids || !urls { fmt.Fprintf(tw, "unsynced\t%s\t%s\t\n", p.ID, p.EditToken) } else { fmt.Fprintf(tw, "unsynced\t%s\t%s\t\n", getPostURL(c, p.ID), p.EditToken) } } u, _ := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if u != nil { remotePosts, err := api.GetUserPosts(c) if err != nil { fmt.Println(err) } if len(remotePosts) > 0 { identifier := "URL" if ids || !urls { identifier = "ID" } fmt.Fprintf(tw, "\nAccount\t%s\t%s\t\n", identifier, "Title") } for _, p := range remotePosts { identifier := getPostURL(c, p.ID) if ids || !urls { identifier = p.ID } synced := "unsynced" if p.Synced { synced = "synced" } fmt.Fprintf(tw, "%s\t%s\t%s\t\n", synced, identifier, p.Title) } } return tw.Flush() } func getPostURL(c *cli.Context, slug string) string { base := config.WriteasBaseURL if config.IsDev() { base = config.DevBaseURL } ext := "" // Output URL in requested format if c.Bool("md") { ext = ".md" } return fmt.Sprintf("%s/%s%s", base, slug, ext) } +func CmdCollections(c *cli.Context) error { + u, err := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) + if err != nil { + return cli.NewExitError(fmt.Sprintf("couldn't load config: %v", err), 1) + } + if u == nil { + return cli.NewExitError("You must be authenticated to view collections.\nLog in first with: writeas auth ", 1) + } + colls, err := api.DoFetchCollections(c) + if err != nil { + return cli.NewExitError(fmt.Sprintf("Couldn't get collections for user %s: %v", u.User.Username, err), 1) + } + urls := c.Bool("url") + tw := tabwriter.NewWriter(os.Stdout, 8, 0, 2, ' ', tabwriter.TabIndent) + detail := "Title" + if urls { + detail = "URL" + } + fmt.Fprintf(tw, "%s\t%s\t\n", "Alias", detail) + for _, c := range colls { + dData := c.Title + if urls { + dData = c.URL + } + fmt.Fprintf(tw, "%s\t%s\t\n", c.Alias, dData) + } + tw.Flush() + return nil +} + func CmdAuth(c *cli.Context) error { // Check configuration u, err := config.LoadUser(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if err != nil { return cli.NewExitError(fmt.Sprintf("couldn't load config: %v", err), 1) } if u != nil && u.AccessToken != "" { return cli.NewExitError("You're already authenticated as "+u.User.Username+". Log out with: writeas logout", 1) } // Validate arguments and get password username := c.Args().Get(0) if username == "" { return cli.NewExitError("usage: writeas auth ", 1) } fmt.Print("Password: ") pass, err := gopass.GetPasswdMasked() if err != nil { return cli.NewExitError(fmt.Sprintf("error reading password: %v", err), 1) } // Validate password if len(pass) == 0 { return cli.NewExitError("Please enter your password.", 1) } err = api.DoLogIn(c, username, string(pass)) if err != nil { return cli.NewExitError(fmt.Sprintf("error logging in: %v", err), 1) } return nil } func CmdLogOut(c *cli.Context) error { return api.DoLogOut(c) }