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diff --git a/archives/extend/2015-January/000496.html b/archives/extend/2015-January/000496.html new file mode 100644 index 00000000..880322a2 --- /dev/null +++ b/archives/extend/2015-January/000496.html @@ -0,0 +1,86 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<HTML> + <HEAD> + <TITLE> [99s-extend] Rewriting URLs + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Rewriting%20URLs&In-Reply-To=%3C1422225008.17343.6.camel%40gmail.com%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <style type="text/css"> + pre { + white-space: pre-wrap; /* css-2.1, curent FF, Opera, Safari */ + } + </style> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="000500.html"> + <LINK REL="Next" HREF="000497.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[99s-extend] Rewriting URLs</H1> + <B>Paul Dickson</B> + <A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Rewriting%20URLs&In-Reply-To=%3C1422225008.17343.6.camel%40gmail.com%3E" + TITLE="[99s-extend] Rewriting URLs">pdtwonotes at gmail.com + </A><BR> + <I>Sun Jan 25 23:30:08 CET 2015</I> + <P><UL> + <LI>Previous message: <A HREF="000500.html">[99s-extend] Cowboy + SSL +</A></li> + <LI>Next message: <A HREF="000497.html">[99s-extend] Rewriting URLs +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#496">[ date ]</a> + <a href="thread.html#496">[ thread ]</a> + <a href="subject.html#496">[ subject ]</a> + <a href="author.html#496">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>I am trying to write a middleware step that will modify the URL in a +request before it gets to the default static request handler. I can not +find an example of how to do this. What I　have so far: + +execute( Req, Env ) -> + HostUrl = cowboy_req:host_url(Req), + NewUrl = rewrite( HostUrl ), + NewReq = ??? + {ok, NewReq, Env}. + +How do I modify a Request object so that it contains my modified URL, +which cowboy_static will then process normally? My 'rewrite' function +converts logical directory names into real file-system paths, using a +dynamic algorithm that can not be simply written into cowboy's dispatch +rules. + +The dispatch rules I am using is as follows, where 'bz_libmap' is my +module containing the code above: + {"/music/[...]", cowboy_static, {dir, bz_libmap, ""}}, + +-------------- next part -------------- +An HTML attachment was scrubbed... +URL: <<A HREF="http://lists.ninenines.eu/archives/extend/attachments/20150125/370811e4/attachment.html">http://lists.ninenines.eu/archives/extend/attachments/20150125/370811e4/attachment.html</A>> +</PRE> + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="000500.html">[99s-extend] Cowboy + SSL +</A></li> + <LI>Next message: <A HREF="000497.html">[99s-extend] Rewriting URLs +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#496">[ date ]</a> + <a href="thread.html#496">[ thread ]</a> + <a href="subject.html#496">[ subject ]</a> + <a href="author.html#496">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://lists.ninenines.eu/listinfo/extend">More information about the Extend +mailing list</a><br> +</body></html> |