Revisions for sam/lib/base.php

Copyrights assigned by Chris.

[cjh] Allow setting default values in config/attributes.php (Request #5597).

Also move forms to lib/Forms/.

Bump year, looks like a missed a few last time.

Assign copyright to The Horde Project for those copyright holders that already agreed to it.

SAM -> Sam

Happy new year\!

Happy New Year

Registry::getParam() -> Registry::get().

No more HORDE_LIBS.

minor style tweaks

Remove includes of Browser.php that are no longer needed.

Config:: and Help:: moved to framework packages.

Browser:: is now a framework package.

[cjh] Various $no_auth and $self_contained_auth flags have been standardized
into an AUTH_HANDLER constant, which if defined signals the application
that it should not check permissions upon calling $registry->pushApp(),
as the calling script will handle that itself, or is a system-level cron
job/script/etc.
[cjh] Add an option to $registry->pushApp() to specify whether or not to check
application permissions.

Happy new year everyone.

prevent errors with transparent authentication.

Use horde/lib/core.php in all applications. For now, I've commented
out the HORDE_LIBS-based includes in core.php and we're still using
the old HORDE_BASE . '/lib/' includes everywhere. But the HORDE_LIBS
constant is now available everywhere and core.php is included to
properly set up the base framework.

I also hit a bunch of other base.php things while I was at it:

- always check the results of $registry->pushApp() and display an
error if it fails.

- removed old cache_ssl code which is handled by
Browser::downloadHeaders() now.

- make sure all base.php files check authentication (you may need to
specify allow_guests = true on some applications that were open
beforehand).

- move the auth check up as soon as possible so as not to do
unnecessary work.

- remove libraries and code that aren't used.

- try and organize files consistently.

- probably a few other minor things.

Please test out everything as you can and report problems or syntax
errors; I'm sure I missed a thing or two.

fix $Horde: $ tags

Here she be! The things that aren't listed in the changelog are:

- rename spamassassin.php to spam.php (for consistency with the
registry name).
- blow away the now-unneeded template files.
- standardize on SAM (instead of Sam).
- the horde_id field in the sql driver is no longer needed --
just use the mapped username for everything.

Hopefully I didn't forget anything.  Still need to write up the
help for all the known attributes and add the amavissql driver.

No hardcoded params anymore.

[cjh] Add a new API call, Auth::isAuthenticated($realm = null), for
determining whether or not a user is logged in to the current
realm (by default null). Auth::getAuth() is still used to get
the current user, but now you don't need to know the auth realm
to get the current user - just to check authentication.

This commit replaces Auth::getAuth() with Auth::isAuthenticated()
where appropriate. Hopefully I didn't miss anywhere or cause any
problems; let me know if you find anything.

Use Browser::singleton().

Nuke a lot of constants.php files.

Specific Reason: constants should be defined in the application's base
class file UNLESS constants are needed in one of the configuration
files (the case for all those remaining). Only then should you break
things out to a seperate file (and even then, we may want to just
include the app's library file).

General Reason: Including files is *very* expensive. Short files are
pointless if we can avoid them; it's much cheaper to have slightly
longer files than multiple short ones (especially when we're going to
include all the short files anyways).

Fix viral typo.

Revert the mess. I hope I got all files and correct rollback positions.

Condense some code from the applications' base.php files into standard.php.

Bump year.

Missed some Horde::authenticationFailureRedirect() conversions.

Sam now has registry methods for adding to and showing the blacklist.
These can be used from within IMP so that clicking "blacklist" in IMP
adds to a user's SpamAssassin preferences.

use Horde::compressOutput()

- Make sure to silence warnings in safe_mode
- Consolidate a whole bunch of code. Yay simplicity.

Several new features added to the spamassassin.php screen, a new help
system is working has been implemented (using the horde functions).

A bug was fixed with the database tables. Horde uses the full email address
as the username, whereas spam assassin only using the prefix of the email address.

I have added a field to the table to correct this problem.

some line wrapping, cleanup, fix typos, and fix spelling of
SpamAssassin (one word).

initial SpamAssassin module commit.

Submitted by: Chris Bowlby <excalibur@hub.org>