89 lines
1.9 KiB
V
89 lines
1.9 KiB
V
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module urllib
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struct Value {
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pub mut:
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data []string
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}
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struct Values {
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pub mut:
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data map[string]Value
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size int
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}
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// new_values returns a new Values struct for creating
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// urlencoded query string parameters. it can also be to
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// post form data with application/x-www-form-urlencoded.
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// values.encode() will return the encoded data
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pub fn new_values() Values {
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return Values{
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data: map[string]Value
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}
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}
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// Currently you will need to use all()[key].data
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// once map[string][]string is implemented
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// this will be fixed
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pub fn (v &Value) all() []string {
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return v.data
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}
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// get gets the first value associated with the given key.
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// If there are no values associated with the key, get returns
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// a empty string.
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pub fn (v &Values) get(key string) string {
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if v.data.size == 0 {
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return ''
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}
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vs := v.data[key]
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if vs.data.len == 0 {
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return ''
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}
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return vs.data[0]
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}
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// get_all gets the all the values associated with the given key.
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// If there are no values associated with the key, get returns
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// a empty []string.
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pub fn (v &Values) get_all(key string) []string {
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if v.data.size == 0 {
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return []
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}
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vs := v.data[key]
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if vs.data.len == 0 {
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return []
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}
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return vs.data
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}
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// set sets the key to value. It replaces any existing
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// values.
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pub fn (v mut Values) set(key, value string) {
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mut a := v.data[key]
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a.data = [value]
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v.data[key] = a
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v.size = v.data.size
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}
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// add adds the value to key. It appends to any existing
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// values associated with key.
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pub fn (v mut Values) add(key, value string) {
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mut a := v.data[key]
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if a.data.len == 0 {
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a.data = []
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}
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a.data << value
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v.data[key] = a
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v.size = v.data.size
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}
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// del deletes the values associated with key.
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pub fn (v mut Values) del(key string) {
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v.data.delete(key)
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v.size = v.data.size
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}
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