gluaurl

gluahttp provides an easy way to parse and build URLs from within GopherLua.

Installation

go get github.com/cjoudrey/gluaurl

Usage

import "github.com/yuin/gopher-lua"
import "github.com/cjoudrey/gluaurl"

func main() {
    L := lua.NewState()
    defer L.Close()

    L.PreloadModule("url", gluaurl.Loader)

    if err := L.DoString(`

        local url = require("url")

        parsed_url = url.parse("http://example.com/")

        print(parsed_url.host)

    `); err != nil {
        panic(err)
    }
}

API

• url.parse(url)
• url.build(options)
• url.build_query_string(query_params)
• url.resolve(from, to)

url.parse(url)

Parse URL into a table of key/value components.

Attributes

Name	Type	Description
url	String	URL to parsed

Returns

Table with parsed URL or (nil, error message)

Name	Type	Description
scheme	String	Scheme of the URL
username	String	Username
password	String	Password
host	String	Host and port of the URL
path	String	Path
query	String	Query string
fragment	String	Fragment

url.build(options)

Assemble a URL string from a table of URL components.

Attributes

Name	Type	Description
options	Table	Table with URL components, see url.parse for list of valid components

Returns

String

url.build_query_string(query_params)

Assemble table of query string parameters into a string.

Attributes

Name	Type	Description
query_params	Table	Table with query parameters

Returns

String

url.resolve(from, to)

Take a base URL, and a href URL, and resolve them as a browser would for an anchor tag.

Name	Type	Description
from	String	base URL
to	String	href URL

Returns

String or (nil, error message)