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// Copyright (c) 2019-2021 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
module urllib
struct Value {
pub mut:
data []string
}
struct Values {
pub mut:
data map[string]Value
len int
}
// new_values returns a new Values struct for creating
// urlencoded query string parameters. it can also be to
// post form data with application/x-www-form-urlencoded.
// values.encode() will return the encoded data
pub fn new_values() Values {
return Values{
data: map[string]Value{}
}
}
// Currently you will need to use all()[key].data
// once map[string][]string is implemented
// this will be fixed
pub fn (v &Value) all() []string {
return v.data
}
// get gets the first value associated with the given key.
// If there are no values associated with the key, get returns
// a empty string.
pub fn (v &Values) get(key string) string {
if v.data.len == 0 {
return ''
}
vs := v.data[key]
if vs.data.len == 0 {
return ''
}
return vs.data[0]
}
// get_all gets the all the values associated with the given key.
// If there are no values associated with the key, get returns
// a empty []string.
pub fn (v &Values) get_all(key string) []string {
if v.data.len == 0 {
return []
}
vs := v.data[key]
if vs.data.len == 0 {
return []
}
return vs.data
}
// set sets the key to value. It replaces any existing
// values.
pub fn (mut v Values) set(key string, value string) {
mut a := v.data[key]
a.data = [value]
v.data[key] = a
v.len = v.data.len
}
// add adds the value to key. It appends to any existing
// values associated with key.
pub fn (mut v Values) add(key string, value string) {
mut a := v.data[key]
if a.data.len == 0 {
a.data = []
}
a.data << value
v.data[key] = a
v.len = v.data.len
}
// del deletes the values associated with key.
pub fn (mut v Values) del(key string) {
v.data.delete(key)
v.len = v.data.len
}
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