ref: fc9854d5225f65a8dade6efba46da532952d33a5
dir: /commands.go/
package main
import (
"strings"
)
var commands = []string{"examine", "reply", "like", "thread", "open", "preview", "download", "dm", "rt", "parent", "children", "rm", "mark", "unmark", "account", "vim", "import", "pause", "resume", "url", "fpost", "ufpost"}
func processInput(input string) (command string, arguments string) {
if input == "" {
command = ""
arguments = ""
return
}
if input[0] != '/' {
command = ""
arguments = input
return
}
inputcommand, _, hasargument := strings.Cut(input[1:], " ")
if !hasargument {
inputcommand = input[1:]
}
for _, choice := range commands {
if strings.HasPrefix(choice, inputcommand) {
command = choice
_, arguments, _ = strings.Cut(input, " ")
break
}
}
return
}
func pullParameter(input string) (parameter string, remainder string) {
if strings.HasPrefix(input, "?") {
parameter, _, _ = strings.Cut(input, " ")
if(len(parameter) == len(input)) {
remainder = ""
parameter = input
} else {
remainder = input[len(parameter)+1:]
}
} else {
return "", input
}
prefix, _, cut := strings.Cut(parameter, "\"")
if cut {
quote, _, _ := strings.Cut(input[len(prefix)+1:], "\"")
parameter = prefix + quote
if len(parameter)+3 <= len(input) {
remainder = input[len(parameter)+3:]
} else {
remainder = input[len(parameter)+2:]
}
}
return
}
func splitParameter(input string) (parameter []string) {
if(len(input) < 2) {
//nothing here
return nil
}
input = input[1:]
key, value, _ := strings.Cut(input, "=")
return []string {key, value}
}
func extractInputParameters(input string) (remainder string, parameters [][]string) {
parameter := " "
remainder = input
for parameter != "" {
parameter, remainder = pullParameter(remainder)
if parameter != " " && parameter != "" {
parameters = append(parameters, splitParameter(parameter))
}
}
return
}