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package growel
import (
"fmt"
"strings"
)
func ParsePath(path string) ([]string, map[string]string) {
var query_str string
path, query_str = extractQueryStr(path)
parts := splitPath(path)
if len(parts) == 0 {
return parts, map[string]string{}
}
query := parseQueryStr(query_str)
return parts, query
}
func splitPath(path string) []string {
return strings.Split(strings.Trim(path, "/"), "/")
}
func extractQueryStr(str string) (path string, querystr string) {
str_slice := strings.Split(str, "?")
leng := len(str_slice)
if leng > 2 {
fmt.Println("Error parsing path: multiple '?' found.")
// return anyway
} else if leng == 1 {
// no query string found
return str_slice[0], ""
}
return str_slice[0], str_slice[1]
}
func parseQueryStr(str string) map[string]string {
query := make(map[string]string)
if str == "" {
return query
}
pairs := strings.Split(str, "&")
for _, pair := range pairs {
kv := strings.Split(pair, "=")
if len(kv) != 2 {
fmt.Println("Error parsing query string: invalid key-value pair.")
continue
}
query[kv[0]] = kv[1]
}
return query
}
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