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New Hook Request - COMPILER_BEFORE_OUTPUT [message #164978]

Mon, 11 April 2011 15:11

Dayo

Messages: 101
Registered: April 2011

Karma:

Senior Member

A hook placed after the forum has been loaded but BEFORE anything, including headers, has been sent, will be useful ... to me at least.

Getting tighter integration will be possible in my plugin could keep full track of requests.

For example, take this flow of events as it stands now...

User requests Page X
Core code determines user is not logged in
User is redirected to login page
Plugin uses COMPILER_FINALIZE_PAGE hook just before display
Plugin send user to CMS login and feeds CMS with return params which in this case has to be front page as it has no way of knowing user actually wanted Page X.
User is redirected to FUDforum Front page after login

Compared to ....

User requests Page X
Core code determines user is not logged in
Plugin uses COMPILER_BEFORE_OUTPUT hook before redirection headers are sent
Plugin sets session var "previous_request" as equal to "current_request" (which may be empty in which case "previous_request" will default to FUDforum front page) and then stores request url in session as "current_request"
User is redirected to login page
Plugin uses COMPILER_BEFORE_OUTPUT hook again
Plugin sets session var "previous_request" as equal to "current_request" (which will not be empty) and then stores request url in session as "current_request"
Plugin uses COMPILER_FINALIZE_PAGE hook just before display
Plugin sends user to CMS login and feeds CMS with return params which in this case will be session var "previous_request".
User is redirected to FUDforum Page X after login

The important thing is that the hook should be fired before anything is sent at all and preferably after GLOBALS.php has been loaded.

[Updated on: Mon, 11 April 2011 15:17]

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[Message index]

		New Hook Request - COMPILER_BEFORE_OUTPUT By: Dayo on Mon, 11 April 2011 15:11
		Re: New Hook Request - COMPILER_BEFORE_OUTPUT By: naudefj on Tue, 12 April 2011 10:03
		Re: New Hook Request - COMPILER_BEFORE_OUTPUT By: Dayo on Tue, 12 April 2011 11:42
		Re: New Hook Request - COMPILER_BEFORE_OUTPUT By: Dayo on Wed, 13 April 2011 13:34
		Re: New Hook Request - COMPILER_BEFORE_OUTPUT By: naudefj on Thu, 14 April 2011 17:00
		Re: New Hook Request - COMPILER_BEFORE_OUTPUT By: Dayo on Thu, 14 April 2011 17:09

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