[request_params] at tagSwap.net: Open Source Lasso Code

[request_params]

Description

Link: [request_params]

Author: Jason Huck

Category: Client

Version: 8.x

License:

Posted: Jun. 01, 2006

Updated: Jan. 01, 0001

More by this author...

Returns a map of items in the client request header.

Parameters

none

Sample Usage

request_params->find('Host');

-> 'www.omnipilot.com'

Source Code

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define_tag(
	'params',
	-namespace='request_',
	-priority='replace',
	-description='Returns a map of the items in the request header.'
);
	local('in') = client_headers;
	#in->replace('\r\n','\r')&replace('\n','\r');
	#in = #in->split('\r');
	
	local('out' = map);
	
	iterate(#in, local('i'));
		local('name') = #i->split(':')->first;
		local('value') = #i->removeleading(#name + ':')&trim&;
		#out->insert(#name = #value);
	/iterate;

	return(@#out);
/define_tag;

Related Tags

Comments

06/01/2006, Johan Sölve
To use with IIS...
Note that when running under IIS, all header fields seem to be prefixexd by HTTP_ . The usage example would in that case need to be request_params->find('HTTP_Host'); Unless the tag is updated for example like this (a bit blunt though): local('value') = #i->removeleading(#name + ':')&trim&; #value->removeleading('HTTP_'); #out->insert(#name = #value);