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Implements getContent and postContent for (Async)HttpClient.

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This commit is contained in:
Dominik Picheta
2016-09-24 20:33:00 +02:00
parent fa9ec7a6b5
commit 0baef8e6ea
2 changed files with 55 additions and 1 deletions
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37
lib/pure/httpclient.nim
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@@ -950,10 +950,13 @@ proc request*(client: HttpClient | AsyncHttpClient, url: string,
## Connects to the hostname specified by the URL and performs a request
## using the method specified.
##
## Connection will kept alive. Further requests on the same ``client`` to
## Connection will be kept alive. Further requests on the same ``client`` to
## the same hostname will not require a new connection to be made. The
## connection can be closed by using the ``close`` procedure.
##
## When a request is made to a different hostname, the current connection will
## be closed.
##
## The returned future will complete once the request is completed.
result = await request(client, url, $httpMethod, body)
@@ -973,6 +976,21 @@ proc get*(client: HttpClient | AsyncHttpClient,
result = await client.request(redirectTo, HttpGET)
lastURL = redirectTo
proc getContent*(client: HttpClient | AsyncHttpClient,
url: string): Future[string] {.multisync.} =
## Connects to the hostname specified by the URL and performs a GET request.
##
## This procedure will follow redirects up to a maximum number of redirects
## specified in ``client.maxRedirects``.
##
## A ``HttpRequestError`` will be raised if the server responds with a
## client error (status code 4xx) or a server error (status code 5xx).
let resp = await get(client, url)
if resp.code.is4xx or resp.code.is5xx:
raise newException(HttpRequestError, resp.status)
else:
return resp.body
proc post*(client: HttpClient | AsyncHttpClient, url: string, body = "",
multipart: MultipartData = nil): Future[Response] {.multisync.} =
## Connects to the hostname specified by the URL and performs a POST request.
@@ -1000,3 +1018,20 @@ proc post*(client: HttpClient | AsyncHttpClient, url: string, body = "",
var meth = if result.status != "307": HttpGet else: HttpPost
result = await client.request(redirectTo, meth, xb)
lastURL = redirectTo
proc postContent*(client: HttpClient | AsyncHttpClient, url: string,
body = "",
multipart: MultipartData = nil): Future[string]
{.multisync.} =
## Connects to the hostname specified by the URL and performs a POST request.
##
## This procedure will follow redirects up to a maximum number of redirects
## specified in ``client.maxRedirects``.
##
## A ``HttpRequestError`` will be raised if the server responds with a
## client error (status code 4xx) or a server error (status code 5xx).
let resp = await post(client, url, body, multipart)
if resp.code.is4xx or resp.code.is5xx:
raise newException(HttpRequestError, resp.status)
else:
return resp.body