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commands.go
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commands.go
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package main
import (
"fmt"
"gopkg.in/urfave/cli.v1"
"os"
)
func cmdPost(c *cli.Context) error {
err := handlePost(readStdIn(), c)
return err
}
func cmdNew(c *cli.Context) error {
fname, p := 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)
}
InfolnQuit("Empty post. Bye!")
}
err := handlePost(*p, c)
if err != nil {
Errorln("Error posting: %s", err)
Errorln(messageRetryCompose(fname))
return cli.NewExitError("", 1)
}
// Clean up temporary post
if fname != "" {
os.Remove(fname)
}
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 <postId> [<token>]", 1)
}
if token == "" {
// Search for the token locally
token = tokenFromID(friendlyID)
if token == "" {
Errorln("Couldn't find an edit token locally. Did you create this post here?")
ErrorlnQuit("If you have an edit token, use: writeas delete %s <token>", friendlyID)
}
}
tor := c.Bool("tor") || c.Bool("t")
if c.Int("tor-port") != 0 {
torPort = c.Int("tor-port")
}
if tor {
Info(c, "Deleting via hidden service...")
} else {
Info(c, "Deleting...")
}
return DoDelete(c, friendlyID, token, tor)
}
func cmdUpdate(c *cli.Context) error {
friendlyID := c.Args().Get(0)
token := c.Args().Get(1)
if friendlyID == "" {
return cli.NewExitError("usage: writeas update <postId> [<token>]", 1)
}
if token == "" {
// Search for the token locally
token = tokenFromID(friendlyID)
if token == "" {
Errorln("Couldn't find an edit token locally. Did you create this post here?")
ErrorlnQuit("If you have an edit token, use: writeas update %s <token>", friendlyID)
}
}
// Read post body
fullPost := readStdIn()
tor := c.Bool("tor") || c.Bool("t")
if c.Int("tor-port") != 0 {
torPort = c.Int("tor-port")
}
if tor {
Info(c, "Updating via hidden service...")
} else {
Info(c, "Updating...")
}
return 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 <postId>", 1)
}
tor := c.Bool("tor") || c.Bool("t")
if c.Int("tor-port") != 0 {
torPort = c.Int("tor-port")
}
if tor {
Info(c, "Getting via hidden service...")
} else {
Info(c, "Getting...")
}
return DoFetch(friendlyID, 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 <postId> <token>", 1)
}
err := addPost(friendlyID, token)
return err
}
func cmdList(c *cli.Context) error {
urls := c.Bool("url")
ids := c.Bool("id")
var p Post
posts := getPosts()
for i := range *posts {
p = (*posts)[len(*posts)-1-i]
if ids || !urls {
fmt.Printf("%s ", p.ID)
}
if urls {
ext := ""
// Output URL in requested format
if c.Bool("md") {
ext = ".md"
}
fmt.Printf("https://write.as/%s%s ", p.ID, ext)
}
fmt.Print("\n")
}
return nil
}

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