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49 ## Portions Copyright 2000 Tobias Brox <tobix@fsck.com>
51 ## This is a library of static subs to be used by the Mason web
64 package RT::Interface::Web;
66 use RT::SavedSearches;
68 use RT::Interface::Web::Session;
74 =head2 EscapeUTF8 SCALARREF
76 does a css-busting but minimalist escaping of whatever html you're passing in.
82 return unless defined $$ref;
87 $$ref =~ s/\(/(/g;
88 $$ref =~ s/\)/)/g;
97 =head2 EscapeURI SCALARREF
99 Escapes URI component according to RFC2396
105 return unless defined $$ref;
108 $$ref =~ s/([^a-zA-Z0-9_.!~*'()-])/uc sprintf("%%%02X", ord($1))/eg;
113 # {{{ WebCanonicalizeInfo
115 =head2 WebCanonicalizeInfo();
117 Different web servers set different environmental varibles. This
118 function must return something suitable for REMOTE_USER. By default,
119 just downcase $ENV{'REMOTE_USER'}
123 sub WebCanonicalizeInfo {
124 return $ENV{'REMOTE_USER'} ? lc $ENV{'REMOTE_USER'} : $ENV{'REMOTE_USER'};
129 # {{{ WebExternalAutoInfo
131 =head2 WebExternalAutoInfo($user);
133 Returns a hash of user attributes, used when WebExternalAuto is set.
137 sub WebExternalAutoInfo {
142 # default to making Privileged users, even if they specify
143 # some other default Attributes
144 if ( !$RT::AutoCreate
145 || ( ref($RT::AutoCreate) && not exists $RT::AutoCreate->{Privileged} ) )
147 $user_info{'Privileged'} = 1;
150 if ( $^O !~ /^(?:riscos|MacOS|MSWin32|dos|os2)$/ ) {
152 # Populate fields with information from Unix /etc/passwd
154 my ( $comments, $realname ) = ( getpwnam($user) )[ 5, 6 ];
155 $user_info{'Comments'} = $comments if defined $comments;
156 $user_info{'RealName'} = $realname if defined $realname;
157 } elsif ( $^O eq 'MSWin32' and eval 'use Net::AdminMisc; 1' ) {
159 # Populate fields with information from NT domain controller
162 # and return the wad of stuff
171 $HTML::Mason::Commands::r->content_type("text/html; charset=utf-8");
173 $HTML::Mason::Commands::m->{'rt_base_time'} = [ Time::HiRes::gettimeofday() ];
175 # Roll back any dangling transactions from a previous failed connection
176 $RT::Handle->ForceRollback() if $RT::Handle->TransactionDepth;
178 MaybeEnableSQLStatementLog();
180 # avoid reentrancy, as suggested by masonbook
181 local *HTML::Mason::Commands::session unless $HTML::Mason::Commands::m->is_subrequest;
183 $HTML::Mason::Commands::m->autoflush( $HTML::Mason::Commands::m->request_comp->attr('AutoFlush') )
184 if ( $HTML::Mason::Commands::m->request_comp->attr_exists('AutoFlush') );
187 PreprocessTimeUpdates($ARGS);
189 MaybeShowInstallModePage();
191 $HTML::Mason::Commands::m->comp( '/Elements/SetupSessionCookie', %$ARGS );
193 $HTML::Mason::Commands::session{'CurrentUser'} = RT::CurrentUser->new() unless _UserLoggedIn();
195 # Process session-related callbacks before any auth attempts
196 $HTML::Mason::Commands::m->callback( %$ARGS, CallbackName => 'Session', CallbackPage => '/autohandler' );
198 MaybeRejectPrivateComponentRequest();
200 MaybeShowNoAuthPage($ARGS);
202 AttemptExternalAuth($ARGS) if RT->Config->Get('WebExternalAuthContinuous') or not _UserLoggedIn();
204 _ForceLogout() unless _UserLoggedIn();
206 # Process per-page authentication callbacks
207 $HTML::Mason::Commands::m->callback( %$ARGS, CallbackName => 'Auth', CallbackPage => '/autohandler' );
209 unless ( _UserLoggedIn() ) {
212 # Authenticate if the user is trying to login via user/pass query args
213 my ($authed, $msg) = AttemptPasswordAuthentication($ARGS);
216 my $m = $HTML::Mason::Commands::m;
218 # REST urls get a special 401 response
219 if ($m->request_comp->path =~ '^/REST/\d+\.\d+/') {
220 $HTML::Mason::Commands::r->content_type("text/plain");
221 $m->error_format("text");
222 $m->out("RT/$RT::VERSION 401 Credentials required\n");
223 $m->out("\n$msg\n") if $msg;
226 # Specially handle /index.html so that we get a nicer URL
227 elsif ( $m->request_comp->path eq '/index.html' ) {
228 my $next = SetNextPage(RT->Config->Get('WebURL'));
229 $m->comp('/NoAuth/Login.html', next => $next, actions => [$msg]);
233 TangentForLogin(results => ($msg ? LoginError($msg) : undef));
238 # now it applies not only to home page, but any dashboard that can be used as a workspace
239 $HTML::Mason::Commands::session{'home_refresh_interval'} = $ARGS->{'HomeRefreshInterval'}
240 if ( $ARGS->{'HomeRefreshInterval'} );
242 # Process per-page global callbacks
243 $HTML::Mason::Commands::m->callback( %$ARGS, CallbackName => 'Default', CallbackPage => '/autohandler' );
245 ShowRequestedPage($ARGS);
246 LogRecordedSQLStatements();
248 # Process per-page final cleanup callbacks
249 $HTML::Mason::Commands::m->callback( %$ARGS, CallbackName => 'Final', CallbackPage => '/autohandler' );
254 delete $HTML::Mason::Commands::session{'CurrentUser'};
258 if ( $HTML::Mason::Commands::session{CurrentUser} && $HTML::Mason::Commands::session{'CurrentUser'}->id ) {
266 =head2 LoginError ERROR
268 Pushes a login error into the Actions session store and returns the hash key.
274 my $key = Digest::MD5::md5_hex( rand(1024) );
275 push @{ $HTML::Mason::Commands::session{"Actions"}->{$key} ||= [] }, $new;
276 $HTML::Mason::Commands::session{'i'}++;
280 =head2 SetNextPage [PATH]
282 Intuits and stashes the next page in the sesssion hash. If PATH is
283 specified, uses that instead of the value of L<IntuitNextPage()>. Returns
289 my $next = shift || IntuitNextPage();
290 my $hash = Digest::MD5::md5_hex($next . $$ . rand(1024));
292 $HTML::Mason::Commands::session{'NextPage'}->{$hash} = $next;
293 $HTML::Mason::Commands::session{'i'}++;
300 =head2 TangentForLogin [HASH]
302 Redirects to C</NoAuth/Login.html>, setting the value of L<IntuitNextPage> as
303 the next page. Optionally takes a hash which is dumped into query params.
307 sub TangentForLogin {
308 my $hash = SetNextPage();
309 my %query = (@_, next => $hash);
310 my $login = RT->Config->Get('WebURL') . 'NoAuth/Login.html?';
311 $login .= $HTML::Mason::Commands::m->comp('/Elements/QueryString', %query);
315 =head2 TangentForLoginWithError ERROR
317 Localizes the passed error message, stashes it with L<LoginError> and then
318 calls L<TangentForLogin> with the appropriate results key.
322 sub TangentForLoginWithError {
323 my $key = LoginError(HTML::Mason::Commands::loc(@_));
324 TangentForLogin( results => $key );
327 =head2 IntuitNextPage
329 Attempt to figure out the path to which we should return the user after a
330 tangent. The current request URL is used, or failing that, the C<WebURL>
331 configuration variable.
338 # This includes any query parameters. Redirect will take care of making
339 # it an absolute URL.
340 if ($ENV{'REQUEST_URI'}) {
341 $req_uri = $ENV{'REQUEST_URI'};
343 # collapse multiple leading slashes so the first part doesn't look like
344 # a hostname of a schema-less URI
345 $req_uri =~ s{^/+}{/};
348 my $next = defined $req_uri ? $req_uri : RT->Config->Get('WebURL');
351 my $uri = URI->new($next);
353 # You get undef scheme with a relative uri like "/Search/Build.html"
354 unless (!defined($uri->scheme) || $uri->scheme eq 'http' || $uri->scheme eq 'https') {
355 $next = RT->Config->Get('WebURL');
358 # Make sure we're logging in to the same domain
359 # You can get an undef authority with a relative uri like "index.html"
360 my $uri_base_url = URI->new(RT->Config->Get('WebBaseURL'));
361 unless (!defined($uri->authority) || $uri->authority eq $uri_base_url->authority) {
362 $next = RT->Config->Get('WebURL');
368 =head2 MaybeShowInstallModePage
370 This function, called exclusively by RT's autohandler, dispatches
371 a request to RT's Installation workflow, only if Install Mode is enabled in the configuration file.
373 If it serves a page, it stops mason processing. Otherwise, mason just keeps running through the autohandler
377 sub MaybeShowInstallModePage {
378 return unless RT->InstallMode;
380 my $m = $HTML::Mason::Commands::m;
381 if ( $m->base_comp->path =~ RT->Config->Get('WebNoAuthRegex') ) {
383 } elsif ( $m->request_comp->path !~ '^(/+)Install/' ) {
384 RT::Interface::Web::Redirect( RT->Config->Get('WebURL') . "Install/index.html" );
391 =head2 MaybeShowNoAuthPage \%ARGS
393 This function, called exclusively by RT's autohandler, dispatches
394 a request to the page a user requested (but only if it matches the "noauth" regex.
396 If it serves a page, it stops mason processing. Otherwise, mason just keeps running through the autohandler
400 sub MaybeShowNoAuthPage {
403 my $m = $HTML::Mason::Commands::m;
405 return unless $m->base_comp->path =~ RT->Config->Get('WebNoAuthRegex');
407 # Don't show the login page to logged in users
408 Redirect(RT->Config->Get('WebURL'))
409 if $m->base_comp->path eq '/NoAuth/Login.html' and _UserLoggedIn();
411 # If it's a noauth file, don't ask for auth.
413 $m->comp( { base_comp => $m->request_comp }, $m->fetch_next, %$ARGS );
417 =head2 MaybeRejectPrivateComponentRequest
419 This function will reject calls to private components, like those under
420 C</Elements>. If the requested path is a private component then we will
421 abort with a C<403> error.
425 sub MaybeRejectPrivateComponentRequest {
426 my $m = $HTML::Mason::Commands::m;
427 my $path = $m->request_comp->path;
429 # We do not check for dhandler here, because requesting our dhandlers
430 # directly is okay. Mason will invoke the dhandler with a dhandler_arg of
436 _elements | # mobile UI
438 autohandler | # requesting this directly is suspicious
440 ( $ | / ) # trailing slash or end of path
448 =head2 ShowRequestedPage \%ARGS
450 This function, called exclusively by RT's autohandler, dispatches
451 a request to the page a user requested (making sure that unpriviled users
452 can only see self-service pages.
456 sub ShowRequestedPage {
459 my $m = $HTML::Mason::Commands::m;
463 # If the user isn't privileged, they can only see SelfService
464 unless ( $HTML::Mason::Commands::session{'CurrentUser'}->Privileged ) {
466 # if the user is trying to access a ticket, redirect them
467 if ( $m->request_comp->path =~ '^(/+)Ticket/Display.html' && $ARGS->{'id'} ) {
468 RT::Interface::Web::Redirect( RT->Config->Get('WebURL') . "SelfService/Display.html?id=" . $ARGS->{'id'} );
471 # otherwise, drop the user at the SelfService default page
472 elsif ( $m->base_comp->path !~ RT->Config->Get('SelfServiceRegex') ) {
473 RT::Interface::Web::Redirect( RT->Config->Get('WebURL') . "SelfService/" );
476 # if user is in SelfService dir let him do anything
478 $m->comp( { base_comp => $m->request_comp }, $m->fetch_next, %$ARGS );
481 $m->comp( { base_comp => $m->request_comp }, $m->fetch_next, %$ARGS );
486 sub AttemptExternalAuth {
489 return unless ( RT->Config->Get('WebExternalAuth') );
491 my $user = $ARGS->{user};
492 my $m = $HTML::Mason::Commands::m;
494 # If RT is configured for external auth, let's go through and get REMOTE_USER
496 # do we actually have a REMOTE_USER equivlent?
497 if ( RT::Interface::Web::WebCanonicalizeInfo() ) {
498 my $orig_user = $user;
500 $user = RT::Interface::Web::WebCanonicalizeInfo();
501 my $load_method = RT->Config->Get('WebExternalGecos') ? 'LoadByGecos' : 'Load';
503 if ( $^O eq 'MSWin32' and RT->Config->Get('WebExternalGecos') ) {
504 my $NodeName = Win32::NodeName();
505 $user =~ s/^\Q$NodeName\E\\//i;
508 InstantiateNewSession() unless _UserLoggedIn;
509 $HTML::Mason::Commands::session{'CurrentUser'} = RT::CurrentUser->new();
510 $HTML::Mason::Commands::session{'CurrentUser'}->$load_method($user);
512 if ( RT->Config->Get('WebExternalAuto') and not _UserLoggedIn() ) {
514 # Create users on-the-fly
515 my $UserObj = RT::User->new($RT::SystemUser);
516 my ( $val, $msg ) = $UserObj->Create(
517 %{ ref RT->Config->Get('AutoCreate') ? RT->Config->Get('AutoCreate') : {} },
524 # now get user specific information, to better create our user.
525 my $new_user_info = RT::Interface::Web::WebExternalAutoInfo($user);
527 # set the attributes that have been defined.
528 foreach my $attribute ( $UserObj->WritableAttributes ) {
530 Attribute => $attribute,
532 UserInfo => $new_user_info,
533 CallbackName => 'NewUser',
534 CallbackPage => '/autohandler'
536 my $method = "Set$attribute";
537 $UserObj->$method( $new_user_info->{$attribute} ) if defined $new_user_info->{$attribute};
539 $HTML::Mason::Commands::session{'CurrentUser'}->Load($user);
542 # we failed to successfully create the user. abort abort abort.
543 delete $HTML::Mason::Commands::session{'CurrentUser'};
545 if (RT->Config->Get('WebFallbackToInternalAuth')) {
546 TangentForLoginWithError('Cannot create user: [_1]', $msg);
553 if ( _UserLoggedIn() ) {
554 $m->callback( %$ARGS, CallbackName => 'ExternalAuthSuccessfulLogin', CallbackPage => '/autohandler' );
556 delete $HTML::Mason::Commands::session{'CurrentUser'};
559 if ( RT->Config->Get('WebExternalOnly') ) {
560 TangentForLoginWithError('You are not an authorized user');
563 } elsif ( RT->Config->Get('WebFallbackToInternalAuth') ) {
564 unless ( defined $HTML::Mason::Commands::session{'CurrentUser'} ) {
565 # XXX unreachable due to prior defaulting in HandleRequest (check c34d108)
566 TangentForLoginWithError('You are not an authorized user');
570 # WebExternalAuth is set, but we don't have a REMOTE_USER. abort
571 # XXX: we must return AUTH_REQUIRED status or we fallback to
572 # internal auth here too.
573 delete $HTML::Mason::Commands::session{'CurrentUser'}
574 if defined $HTML::Mason::Commands::session{'CurrentUser'};
578 sub AttemptPasswordAuthentication {
580 return unless defined $ARGS->{user} && defined $ARGS->{pass};
582 my $user_obj = RT::CurrentUser->new();
583 $user_obj->Load( $ARGS->{user} );
585 my $m = $HTML::Mason::Commands::m;
587 unless ( $user_obj->id && $user_obj->IsPassword( $ARGS->{pass} ) ) {
588 $RT::Logger->error("FAILED LOGIN for @{[$ARGS->{user}]} from $ENV{'REMOTE_ADDR'}");
589 $m->callback( %$ARGS, CallbackName => 'FailedLogin', CallbackPage => '/autohandler' );
590 return (0, HTML::Mason::Commands::loc('Your username or password is incorrect'));
593 $RT::Logger->info("Successful login for @{[$ARGS->{user}]} from $ENV{'REMOTE_ADDR'}");
595 # It's important to nab the next page from the session before we blow
597 my $next = delete $HTML::Mason::Commands::session{'NextPage'}->{$ARGS->{'next'} || ''};
599 InstantiateNewSession();
600 $HTML::Mason::Commands::session{'CurrentUser'} = $user_obj;
603 $m->callback( %$ARGS, CallbackName => 'SuccessfulLogin', CallbackPage => '/autohandler' );
605 # Really the only time we don't want to redirect here is if we were
606 # passed user and pass as query params in the URL.
610 elsif ($ARGS->{'next'}) {
611 # Invalid hash, but still wants to go somewhere, take them to /
612 Redirect(RT->Config->Get('WebURL'));
615 return (1, HTML::Mason::Commands::loc('Logged in'));
619 =head2 LoadSessionFromCookie
621 Load or setup a session cookie for the current user.
625 sub _SessionCookieName {
626 my $cookiename = "RT_SID_" . RT->Config->Get('rtname');
627 $cookiename .= "." . $ENV{'SERVER_PORT'} if $ENV{'SERVER_PORT'};
631 sub LoadSessionFromCookie {
633 my %cookies = CGI::Cookie->fetch;
634 my $cookiename = _SessionCookieName();
635 my $SessionCookie = ( $cookies{$cookiename} ? $cookies{$cookiename}->value : undef );
636 tie %HTML::Mason::Commands::session, 'RT::Interface::Web::Session', $SessionCookie;
637 unless ( $SessionCookie && $HTML::Mason::Commands::session{'_session_id'} eq $SessionCookie ) {
638 undef $cookies{$cookiename};
640 if ( int RT->Config->Get('AutoLogoff') ) {
641 my $now = int( time / 60 );
642 my $last_update = $HTML::Mason::Commands::session{'_session_last_update'} || 0;
644 if ( $last_update && ( $now - $last_update - RT->Config->Get('AutoLogoff') ) > 0 ) {
645 InstantiateNewSession();
648 # save session on each request when AutoLogoff is turned on
649 $HTML::Mason::Commands::session{'_session_last_update'} = $now if $now != $last_update;
653 sub InstantiateNewSession {
654 tied(%HTML::Mason::Commands::session)->delete if tied(%HTML::Mason::Commands::session);
655 tie %HTML::Mason::Commands::session, 'RT::Interface::Web::Session', undef;
658 sub SendSessionCookie {
659 my $cookie = CGI::Cookie->new(
660 -name => _SessionCookieName(),
661 -value => $HTML::Mason::Commands::session{_session_id},
662 -path => RT->Config->Get('WebPath'),
663 -secure => ( RT->Config->Get('WebSecureCookies') ? 1 : 0 )
666 $HTML::Mason::Commands::r->err_headers_out->{'Set-Cookie'} = $cookie->as_string;
671 This routine ells the current user's browser to redirect to URL.
672 Additionally, it unties the user's currently active session, helping to avoid
673 A bug in Apache::Session 1.81 and earlier which clobbers sessions if we try to use
674 a cached DBI statement handle twice at the same time.
679 my $redir_to = shift;
680 untie $HTML::Mason::Commands::session;
681 my $uri = URI->new($redir_to);
682 my $server_uri = URI->new( RT->Config->Get('WebURL') );
684 # Make relative URIs absolute from the server host and scheme
685 $uri->scheme($server_uri->scheme) if not defined $uri->scheme;
686 if (not defined $uri->host) {
687 $uri->host($server_uri->host);
688 $uri->port($server_uri->port);
691 # If the user is coming in via a non-canonical
692 # hostname, don't redirect them to the canonical host,
693 # it will just upset them (and invalidate their credentials)
694 # don't do this if $RT::CanoniaclRedirectURLs is true
695 if ( !RT->Config->Get('CanonicalizeRedirectURLs')
696 && $uri->host eq $server_uri->host
697 && $uri->port eq $server_uri->port )
699 if ( defined $ENV{HTTPS} and $ENV{'HTTPS'} eq 'on' ) {
700 $uri->scheme('https');
702 $uri->scheme('http');
705 # [rt3.fsck.com #12716] Apache recommends use of $SERVER_HOST
706 $uri->host( $ENV{'SERVER_HOST'} || $ENV{'HTTP_HOST'} );
707 $uri->port( $ENV{'SERVER_PORT'} );
710 # not sure why, but on some systems without this call mason doesn't
711 # set status to 302, but 200 instead and people see blank pages
712 $HTML::Mason::Commands::r->status(302);
714 # Perlbal expects a status message, but Mason's default redirect status
715 # doesn't provide one. See also rt.cpan.org #36689.
716 $HTML::Mason::Commands::m->redirect( $uri->canonical, "302 Found" );
718 $HTML::Mason::Commands::m->abort;
721 =head2 StaticFileHeaders
723 Send the browser a few headers to try to get it to (somewhat agressively)
724 cache RT's static Javascript and CSS files.
726 This routine could really use _accurate_ heuristics. (XXX TODO)
730 sub StaticFileHeaders {
731 my $date = RT::Date->new($RT::SystemUser);
734 $HTML::Mason::Commands::r->headers_out->{'Cache-Control'} = 'max-age=259200, public';
736 # Expire things in a month.
737 $date->Set( Value => time + 30 * 24 * 60 * 60 );
738 $HTML::Mason::Commands::r->headers_out->{'Expires'} = $date->RFC2616;
740 # if we set 'Last-Modified' then browser request a comp using 'If-Modified-Since'
741 # request, but we don't handle it and generate full reply again
742 # Last modified at server start time
743 # $date->Set( Value => $^T );
744 # $HTML::Mason::Commands::r->headers_out->{'Last-Modified'} = $date->RFC2616;
749 Takes a C<< Path => path >> and returns a boolean indicating that
750 the path is safely within RT's control or not. The path I<must> be
753 This function does not consult the filesystem at all; it is merely
754 a logical sanity checking of the path. This explicitly does not handle
755 symlinks; if you have symlinks in RT's webroot pointing outside of it,
756 then we assume you know what you are doing.
763 my $path = $args{Path};
765 # Get File::Spec to clean up extra /s, ./, etc
766 my $cleaned_up = File::Spec->canonpath($path);
768 if (!defined($cleaned_up)) {
769 $RT::Logger->info("Rejecting path that canonpath doesn't understand: $path");
773 # Forbid too many ..s. We can't just sum then check because
774 # "../foo/bar/baz" should be illegal even though it has more
775 # downdirs than updirs. So as soon as we get a negative score
776 # (which means "breaking out" of the top level) we reject the path.
778 my @components = split '/', $cleaned_up;
780 for my $component (@components) {
781 if ($component eq '..') {
784 $RT::Logger->info("Rejecting unsafe path: $path");
788 elsif ($component eq '.' || $component eq '') {
789 # these two have no effect on $score
799 =head2 SendStaticFile
801 Takes a File => path and a Type => Content-type
803 If Type isn't provided and File is an image, it will
804 figure out a sane Content-type, otherwise it will
805 send application/octet-stream
807 Will set caching headers using StaticFileHeaders
814 my $file = $args{File};
815 my $type = $args{Type};
816 my $relfile = $args{RelativeFile};
818 if (defined($relfile) && !$self->PathIsSafe(Path => $relfile)) {
819 $HTML::Mason::Commands::r->status(400);
820 $HTML::Mason::Commands::m->abort;
823 $self->StaticFileHeaders();
826 if ( $file =~ /\.(gif|png|jpe?g)$/i ) {
828 $type =~ s/jpg/jpeg/gi;
830 $type ||= "application/octet-stream";
833 # CGI.pm version 3.51 and 3.52 bang charset=iso-8859-1 onto our JS
834 # since we don't specify a charset
835 if ( $type =~ m{application/javascript} &&
836 $type !~ m{charset=([\w-]+)$} ) {
837 $type .= "; charset=utf-8";
839 $HTML::Mason::Commands::r->content_type($type);
840 open( my $fh, '<', $file ) or die "couldn't open file: $!";
844 $HTML::Mason::Commands::m->out($_) while (<$fh>);
845 $HTML::Mason::Commands::m->flush_buffer;
852 my $content = $args{Content};
853 return '' unless $content;
855 # Make the content have no 'weird' newlines in it
856 $content =~ s/\r+\n/\n/g;
858 my $return_content = $content;
860 my $html = $args{ContentType} && $args{ContentType} eq "text/html";
861 my $sigonly = $args{StripSignature};
863 # massage content to easily detect if there's any real content
864 $content =~ s/\s+//g; # yes! remove all the spaces
866 # remove html version of spaces and newlines
867 $content =~ s! !!g;
868 $content =~ s!<br/?>!!g;
871 # Filter empty content when type is text/html
872 return '' if $html && $content !~ /\S/;
874 # If we aren't supposed to strip the sig, just bail now.
875 return $return_content unless $sigonly;
878 my $sig = $args{'CurrentUser'}->UserObj->Signature || '';
881 # Check for plaintext sig
882 return '' if not $html and $content =~ /^(--)?\Q$sig\E$/;
884 # Check for html-formatted sig; we don't use EscapeUTF8 here
885 # because we want to precisely match the escaping that FCKEditor
886 # uses. see also 311223f5, which fixed this for 4.0
893 and $content =~ m{^(?:<p>)?(--)?\Q$sig\E(?:</p>)?$}s;
896 return $return_content;
904 # if they've passed multiple values, they'll be an array. if they've
905 # passed just one, a scalar whatever they are, mark them as utf8
908 ? Encode::is_utf8($_)
910 : Encode::decode( 'UTF-8' => $_, Encode::FB_PERLQQ )
911 : ( $type eq 'ARRAY' )
912 ? [ map { ( ref($_) or Encode::is_utf8($_) ) ? $_ : Encode::decode( 'UTF-8' => $_, Encode::FB_PERLQQ ) }
914 : ( $type eq 'HASH' )
915 ? { map { ( ref($_) or Encode::is_utf8($_) ) ? $_ : Encode::decode( 'UTF-8' => $_, Encode::FB_PERLQQ ) }
921 sub PreprocessTimeUpdates {
924 # Later in the code we use
925 # $m->comp( { base_comp => $m->request_comp }, $m->fetch_next, %ARGS );
926 # instead of $m->call_next to avoid problems with UTF8 keys in arguments.
927 # The call_next method pass through original arguments and if you have
928 # an argument with unicode key then in a next component you'll get two
929 # records in the args hash: one with key without UTF8 flag and another
930 # with the flag, which may result into errors. "{ base_comp => $m->request_comp }"
931 # is copied from mason's source to get the same results as we get from
932 # call_next method, this feature is not documented, so we just leave it
933 # here to avoid possible side effects.
935 # This code canonicalizes time inputs in hours into minutes
936 foreach my $field ( keys %$ARGS ) {
937 next unless $field =~ /^(.*)-TimeUnits$/i && $ARGS->{$1};
939 $ARGS->{$local} =~ s{\b (?: (\d+) \s+ )? (\d+)/(\d+) \b}
940 {($1 || 0) + $3 ? $2 / $3 : 0}xe;
941 if ( $ARGS->{$field} && $ARGS->{$field} =~ /hours/i ) {
942 $ARGS->{$local} *= 60;
944 delete $ARGS->{$field};
949 sub MaybeEnableSQLStatementLog {
951 my $log_sql_statements = RT->Config->Get('StatementLog');
953 if ($log_sql_statements) {
954 $RT::Handle->ClearSQLStatementLog;
955 $RT::Handle->LogSQLStatements(1);
960 sub LogRecordedSQLStatements {
961 my $log_sql_statements = RT->Config->Get('StatementLog');
963 return unless ($log_sql_statements);
965 my @log = $RT::Handle->SQLStatementLog;
966 $RT::Handle->ClearSQLStatementLog;
967 for my $stmt (@log) {
968 my ( $time, $sql, $bind, $duration ) = @{$stmt};
978 level => $log_sql_statements,
980 . sprintf( "%.6f", $duration )
982 . ( @bind ? " [ bound values: @{[map{qq|'$_'|} @bind]} ]" : "" )
988 package HTML::Mason::Commands;
990 use vars qw/$r $m %session/;
996 loc is a nice clean global routine which calls $session{'CurrentUser'}->loc()
997 with whatever it's called with. If there is no $session{'CurrentUser'},
998 it creates a temporary user, so we have something to get a localisation handle
1005 if ( $session{'CurrentUser'}
1006 && UNIVERSAL::can( $session{'CurrentUser'}, 'loc' ) )
1008 return ( $session{'CurrentUser'}->loc(@_) );
1011 RT::CurrentUser->new();
1015 return ( $u->loc(@_) );
1018 # pathetic case -- SystemUser is gone.
1027 =head2 loc_fuzzy STRING
1029 loc_fuzzy is for handling localizations of messages that may already
1030 contain interpolated variables, typically returned from libraries
1031 outside RT's control. It takes the message string and extracts the
1032 variable array automatically by matching against the candidate entries
1033 inside the lexicon file.
1040 if ( $session{'CurrentUser'}
1041 && UNIVERSAL::can( $session{'CurrentUser'}, 'loc' ) )
1043 return ( $session{'CurrentUser'}->loc_fuzzy($msg) );
1045 my $u = RT::CurrentUser->new( $RT::SystemUser->Id );
1046 return ( $u->loc_fuzzy($msg) );
1053 # Error - calls Error and aborts
1058 if ( $session{'ErrorDocument'}
1059 && $session{'ErrorDocumentType'} )
1061 $r->content_type( $session{'ErrorDocumentType'} );
1062 $m->comp( $session{'ErrorDocument'}, Why => $why, %args );
1065 $m->comp( "/Elements/Error", Why => $why, %args );
1072 # {{{ sub CreateTicket
1074 =head2 CreateTicket ARGS
1076 Create a new ticket, using Mason's %ARGS. returns @results.
1085 my $Ticket = new RT::Ticket( $session{'CurrentUser'} );
1087 my $Queue = new RT::Queue( $session{'CurrentUser'} );
1088 unless ( $Queue->Load( $ARGS{'Queue'} ) ) {
1089 Abort('Queue not found');
1092 unless ( $Queue->CurrentUserHasRight('CreateTicket') ) {
1093 Abort('You have no permission to create tickets in that queue.');
1097 if ( defined $ARGS{'Due'} and $ARGS{'Due'} =~ /\S/ ) {
1098 $due = new RT::Date( $session{'CurrentUser'} );
1099 $due->Set( Format => 'unknown', Value => $ARGS{'Due'} );
1102 if ( defined $ARGS{'Starts'} and $ARGS{'Starts'} =~ /\S/ ) {
1103 $starts = new RT::Date( $session{'CurrentUser'} );
1104 $starts->Set( Format => 'unknown', Value => $ARGS{'Starts'} );
1107 my $sigless = RT::Interface::Web::StripContent(
1108 Content => $ARGS{Content},
1109 ContentType => $ARGS{ContentType},
1110 StripSignature => 1,
1111 CurrentUser => $session{'CurrentUser'},
1114 my $MIMEObj = MakeMIMEEntity(
1115 Subject => $ARGS{'Subject'},
1116 From => $ARGS{'From'},
1119 Type => $ARGS{'ContentType'},
1122 if ( $ARGS{'Attachments'} ) {
1123 my $rv = $MIMEObj->make_multipart;
1124 $RT::Logger->error("Couldn't make multipart message")
1125 if !$rv || $rv !~ /^(?:DONE|ALREADY)$/;
1127 foreach ( values %{ $ARGS{'Attachments'} } ) {
1129 $RT::Logger->error("Couldn't add empty attachemnt");
1132 $MIMEObj->add_part($_);
1136 foreach my $argument (qw(Encrypt Sign)) {
1137 $MIMEObj->head->add(
1138 "X-RT-$argument" => Encode::encode_utf8( $ARGS{$argument} )
1139 ) if defined $ARGS{$argument};
1143 Type => $ARGS{'Type'} || 'ticket',
1144 Queue => $ARGS{'Queue'},
1145 Owner => $ARGS{'Owner'},
1148 Requestor => $ARGS{'Requestors'},
1150 AdminCc => $ARGS{'AdminCc'},
1151 InitialPriority => $ARGS{'InitialPriority'},
1152 FinalPriority => $ARGS{'FinalPriority'},
1153 TimeLeft => $ARGS{'TimeLeft'},
1154 TimeEstimated => $ARGS{'TimeEstimated'},
1155 TimeWorked => $ARGS{'TimeWorked'},
1156 Subject => $ARGS{'Subject'},
1157 Status => $ARGS{'Status'},
1158 Due => $due ? $due->ISO : undef,
1159 Starts => $starts ? $starts->ISO : undef,
1164 foreach my $type (qw(Requestor Cc AdminCc)) {
1165 push @temp_squelch, map $_->address, Email::Address->parse( $create_args{$type} )
1166 if grep $_ eq $type || $_ eq ( $type . 's' ), @{ $ARGS{'SkipNotification'} || [] };
1170 if (@temp_squelch) {
1171 require RT::Action::SendEmail;
1172 RT::Action::SendEmail->SquelchMailTo( RT::Action::SendEmail->SquelchMailTo, @temp_squelch );
1175 if ( $ARGS{'AttachTickets'} ) {
1176 require RT::Action::SendEmail;
1177 RT::Action::SendEmail->AttachTickets( RT::Action::SendEmail->AttachTickets,
1178 ref $ARGS{'AttachTickets'}
1179 ? @{ $ARGS{'AttachTickets'} }
1180 : ( $ARGS{'AttachTickets'} ) );
1183 foreach my $arg ( keys %ARGS ) {
1184 next if $arg =~ /-(?:Magic|Category)$/;
1186 if ( $arg =~ /^Object-RT::Transaction--CustomField-/ ) {
1187 $create_args{$arg} = $ARGS{$arg};
1190 # Object-RT::Ticket--CustomField-3-Values
1191 elsif ( $arg =~ /^Object-RT::Ticket--CustomField-(\d+)/ ) {
1194 my $cf = RT::CustomField->new( $session{'CurrentUser'} );
1196 unless ( $cf->id ) {
1197 $RT::Logger->error( "Couldn't load custom field #" . $cfid );
1201 if ( $arg =~ /-Upload$/ ) {
1202 $create_args{"CustomField-$cfid"} = _UploadedFile($arg);
1206 my $type = $cf->Type;
1209 if ( ref $ARGS{$arg} eq 'ARRAY' ) {
1210 @values = @{ $ARGS{$arg} };
1211 } elsif ( $type =~ /text/i ) {
1212 @values = ( $ARGS{$arg} );
1214 no warnings 'uninitialized';
1215 @values = split /\r*\n/, $ARGS{$arg};
1217 @values = grep length, map {
1223 grep defined, @values;
1225 $create_args{"CustomField-$cfid"} = \@values;
1229 # turn new link lists into arrays, and pass in the proper arguments
1231 'new-DependsOn' => 'DependsOn',
1232 'DependsOn-new' => 'DependedOnBy',
1233 'new-MemberOf' => 'Parents',
1234 'MemberOf-new' => 'Children',
1235 'new-RefersTo' => 'RefersTo',
1236 'RefersTo-new' => 'ReferredToBy',
1238 foreach my $key ( keys %map ) {
1239 next unless $ARGS{$key};
1240 $create_args{ $map{$key} } = [ grep $_, split ' ', $ARGS{$key} ];
1244 my ( $id, $Trans, $ErrMsg ) = $Ticket->Create(%create_args);
1249 push( @Actions, split( "\n", $ErrMsg ) );
1250 unless ( $Ticket->CurrentUserHasRight('ShowTicket') ) {
1251 Abort( "No permission to view newly created ticket #" . $Ticket->id . "." );
1253 return ( $Ticket, @Actions );
1259 # {{{ sub LoadTicket - loads a ticket
1261 =head2 LoadTicket id
1263 Takes a ticket id as its only variable. if it's handed an array, it takes
1266 Returns an RT::Ticket object as the current user.
1273 if ( ref($id) eq "ARRAY" ) {
1278 Abort("No ticket specified");
1281 my $Ticket = RT::Ticket->new( $session{'CurrentUser'} );
1283 unless ( $Ticket->id ) {
1284 Abort("Could not load ticket $id");
1291 # {{{ sub ProcessUpdateMessage
1293 =head2 ProcessUpdateMessage
1295 Takes paramhash with fields ARGSRef, TicketObj and SkipSignatureOnly.
1297 Don't write message if it only contains current user's signature and
1298 SkipSignatureOnly argument is true. Function anyway adds attachments
1299 and updates time worked field even if skips message. The default value
1304 sub ProcessUpdateMessage {
1309 SkipSignatureOnly => 1,
1313 if ( $args{ARGSRef}->{'UpdateAttachments'}
1314 && !keys %{ $args{ARGSRef}->{'UpdateAttachments'} } )
1316 delete $args{ARGSRef}->{'UpdateAttachments'};
1319 # Strip the signature
1320 $args{ARGSRef}->{UpdateContent} = RT::Interface::Web::StripContent(
1321 Content => $args{ARGSRef}->{UpdateContent},
1322 ContentType => $args{ARGSRef}->{UpdateContentType},
1323 StripSignature => $args{SkipSignatureOnly},
1324 CurrentUser => $args{'TicketObj'}->CurrentUser,
1327 # If, after stripping the signature, we have no message, move the
1328 # UpdateTimeWorked into adjusted TimeWorked, so that a later
1329 # ProcessBasics can deal -- then bail out.
1330 if ( not $args{ARGSRef}->{'UpdateAttachments'}
1331 and not length $args{ARGSRef}->{'UpdateContent'} )
1333 if ( $args{ARGSRef}->{'UpdateTimeWorked'} ) {
1334 $args{ARGSRef}->{TimeWorked} = $args{TicketObj}->TimeWorked + delete $args{ARGSRef}->{'UpdateTimeWorked'};
1339 if ( $args{ARGSRef}->{'UpdateSubject'} eq $args{'TicketObj'}->Subject ) {
1340 $args{ARGSRef}->{'UpdateSubject'} = undef;
1343 my $Message = MakeMIMEEntity(
1344 Subject => $args{ARGSRef}->{'UpdateSubject'},
1345 Body => $args{ARGSRef}->{'UpdateContent'},
1346 Type => $args{ARGSRef}->{'UpdateContentType'},
1349 $Message->head->add( 'Message-ID' => Encode::encode_utf8(
1350 RT::Interface::Email::GenMessageId( Ticket => $args{'TicketObj'} )
1352 my $old_txn = RT::Transaction->new( $session{'CurrentUser'} );
1353 if ( $args{ARGSRef}->{'QuoteTransaction'} ) {
1354 $old_txn->Load( $args{ARGSRef}->{'QuoteTransaction'} );
1356 $old_txn = $args{TicketObj}->Transactions->First();
1359 if ( my $msg = $old_txn->Message->First ) {
1360 RT::Interface::Email::SetInReplyTo(
1361 Message => $Message,
1366 if ( $args{ARGSRef}->{'UpdateAttachments'} ) {
1367 $Message->make_multipart;
1368 $Message->add_part($_) foreach values %{ $args{ARGSRef}->{'UpdateAttachments'} };
1371 if ( $args{ARGSRef}->{'AttachTickets'} ) {
1372 require RT::Action::SendEmail;
1373 RT::Action::SendEmail->AttachTickets( RT::Action::SendEmail->AttachTickets,
1374 ref $args{ARGSRef}->{'AttachTickets'}
1375 ? @{ $args{ARGSRef}->{'AttachTickets'} }
1376 : ( $args{ARGSRef}->{'AttachTickets'} ) );
1379 my $bcc = $args{ARGSRef}->{'UpdateBcc'};
1380 my $cc = $args{ARGSRef}->{'UpdateCc'};
1382 my %message_args = (
1384 BccMessageTo => $bcc,
1385 Sign => $args{ARGSRef}->{'Sign'},
1386 Encrypt => $args{ARGSRef}->{'Encrypt'},
1387 MIMEObj => $Message,
1388 TimeTaken => $args{ARGSRef}->{'UpdateTimeWorked'}
1392 foreach my $type (qw(Cc AdminCc)) {
1393 if (grep $_ eq $type || $_ eq ( $type . 's' ), @{ $args{ARGSRef}->{'SkipNotification'} || [] }) {
1394 push @temp_squelch, map $_->address, Email::Address->parse( $message_args{$type} );
1395 push @temp_squelch, $args{TicketObj}->$type->MemberEmailAddresses;
1396 push @temp_squelch, $args{TicketObj}->QueueObj->$type->MemberEmailAddresses;
1399 if (grep $_ eq 'Requestor' || $_ eq 'Requestors', @{ $args{ARGSRef}->{'SkipNotification'} || [] }) {
1400 push @temp_squelch, map $_->address, Email::Address->parse( $message_args{Requestor} );
1401 push @temp_squelch, $args{TicketObj}->Requestors->MemberEmailAddresses;
1404 if (@temp_squelch) {
1405 require RT::Action::SendEmail;
1406 RT::Action::SendEmail->SquelchMailTo( RT::Action::SendEmail->SquelchMailTo, @temp_squelch );
1409 unless ( $args{'ARGSRef'}->{'UpdateIgnoreAddressCheckboxes'} ) {
1410 foreach my $key ( keys %{ $args{ARGSRef} } ) {
1411 next unless $key =~ /^Update(Cc|Bcc)-(.*)$/;
1413 my $var = ucfirst($1) . 'MessageTo';
1415 if ( $message_args{$var} ) {
1416 $message_args{$var} .= ", $value";
1418 $message_args{$var} = $value;
1424 if ( $args{ARGSRef}->{'UpdateType'} =~ /^(private|public)$/ ) {
1425 my ( $Transaction, $Description, $Object ) = $args{TicketObj}->Comment(%message_args);
1426 push( @results, $Description );
1427 $Object->UpdateCustomFields( ARGSRef => $args{ARGSRef} ) if $Object;
1428 } elsif ( $args{ARGSRef}->{'UpdateType'} eq 'response' ) {
1429 my ( $Transaction, $Description, $Object ) = $args{TicketObj}->Correspond(%message_args);
1430 push( @results, $Description );
1431 $Object->UpdateCustomFields( ARGSRef => $args{ARGSRef} ) if $Object;
1434 loc("Update type was neither correspondence nor comment.") . " " . loc("Update not recorded.") );
1441 # {{{ sub MakeMIMEEntity
1443 =head2 MakeMIMEEntity PARAMHASH
1445 Takes a paramhash Subject, Body and AttachmentFieldName.
1447 Also takes Form, Cc and Type as optional paramhash keys.
1449 Returns a MIME::Entity.
1453 sub MakeMIMEEntity {
1455 #TODO document what else this takes.
1461 AttachmentFieldName => undef,
1465 my $Message = MIME::Entity->build(
1466 Type => 'multipart/mixed',
1467 map { $_ => Encode::encode_utf8( $args{ $_} ) }
1468 grep defined $args{$_}, qw(Subject From Cc)
1471 if ( defined $args{'Body'} && length $args{'Body'} ) {
1473 # Make the update content have no 'weird' newlines in it
1474 $args{'Body'} =~ s/\r\n/\n/gs;
1477 Type => $args{'Type'} || 'text/plain',
1479 Data => $args{'Body'},
1483 if ( $args{'AttachmentFieldName'} ) {
1485 my $cgi_object = $m->cgi_object;
1487 if ( my $filehandle = $cgi_object->upload( $args{'AttachmentFieldName'} ) ) {
1489 my ( @content, $buffer );
1490 while ( my $bytesread = read( $filehandle, $buffer, 4096 ) ) {
1491 push @content, $buffer;
1494 my $uploadinfo = $cgi_object->uploadInfo($filehandle);
1496 # Prefer the cached name first over CGI.pm stringification.
1497 my $filename = $RT::Mason::CGI::Filename;
1498 $filename = "$filehandle" unless defined $filename;
1499 $filename = Encode::encode_utf8( $filename );
1500 $filename =~ s{^.*[\\/]}{};
1503 Type => $uploadinfo->{'Content-Type'},
1504 Filename => $filename,
1507 if ( !$args{'Subject'} && !( defined $args{'Body'} && length $args{'Body'} ) ) {
1508 $Message->head->set( 'Subject' => $filename );
1513 $Message->make_singlepart;
1515 RT::I18N::SetMIMEEntityToUTF8($Message); # convert text parts into utf-8
1523 # {{{ sub ParseDateToISO
1525 =head2 ParseDateToISO
1527 Takes a date in an arbitrary format.
1528 Returns an ISO date and time in GMT
1532 sub ParseDateToISO {
1535 my $date_obj = RT::Date->new( $session{'CurrentUser'} );
1537 Format => 'unknown',
1540 return ( $date_obj->ISO );
1545 # {{{ sub ProcessACLChanges
1547 sub ProcessACLChanges {
1548 my $ARGSref = shift;
1552 foreach my $arg ( keys %$ARGSref ) {
1553 next unless ( $arg =~ /^(GrantRight|RevokeRight)-(\d+)-(.+?)-(\d+)$/ );
1555 my ( $method, $principal_id, $object_type, $object_id ) = ( $1, $2, $3, $4 );
1558 if ( UNIVERSAL::isa( $ARGSref->{$arg}, 'ARRAY' ) ) {
1559 @rights = @{ $ARGSref->{$arg} };
1561 @rights = $ARGSref->{$arg};
1563 @rights = grep $_, @rights;
1564 next unless @rights;
1566 my $principal = RT::Principal->new( $session{'CurrentUser'} );
1567 $principal->Load($principal_id);
1570 if ( $object_type eq 'RT::System' ) {
1572 } elsif ( $RT::ACE::OBJECT_TYPES{$object_type} ) {
1573 $obj = $object_type->new( $session{'CurrentUser'} );
1574 $obj->Load($object_id);
1575 unless ( $obj->id ) {
1576 $RT::Logger->error("couldn't load $object_type #$object_id");
1580 $RT::Logger->error("object type '$object_type' is incorrect");
1581 push( @results, loc("System Error") . ': ' . loc( "Rights could not be granted for [_1]", $object_type ) );
1585 foreach my $right (@rights) {
1586 my ( $val, $msg ) = $principal->$method( Object => $obj, Right => $right );
1587 push( @results, $msg );
1596 # {{{ sub UpdateRecordObj
1598 =head2 UpdateRecordObj ( ARGSRef => \%ARGS, Object => RT::Record, AttributesRef => \@attribs)
1600 @attribs is a list of ticket fields to check and update if they differ from the B<Object>'s current values. ARGSRef is a ref to HTML::Mason's %ARGS.
1602 Returns an array of success/failure messages
1606 sub UpdateRecordObject {
1609 AttributesRef => undef,
1611 AttributePrefix => undef,
1615 my $Object = $args{'Object'};
1616 my @results = $Object->Update(
1617 AttributesRef => $args{'AttributesRef'},
1618 ARGSRef => $args{'ARGSRef'},
1619 AttributePrefix => $args{'AttributePrefix'},
1627 # {{{ Sub ProcessCustomFieldUpdates
1629 sub ProcessCustomFieldUpdates {
1631 CustomFieldObj => undef,
1636 my $Object = $args{'CustomFieldObj'};
1637 my $ARGSRef = $args{'ARGSRef'};
1639 my @attribs = qw(Name Type Description Queue SortOrder);
1640 my @results = UpdateRecordObject(
1641 AttributesRef => \@attribs,
1646 my $prefix = "CustomField-" . $Object->Id;
1647 if ( $ARGSRef->{"$prefix-AddValue-Name"} ) {
1648 my ( $addval, $addmsg ) = $Object->AddValue(
1649 Name => $ARGSRef->{"$prefix-AddValue-Name"},
1650 Description => $ARGSRef->{"$prefix-AddValue-Description"},
1651 SortOrder => $ARGSRef->{"$prefix-AddValue-SortOrder"},
1653 push( @results, $addmsg );
1657 = ( ref $ARGSRef->{"$prefix-DeleteValue"} eq 'ARRAY' )
1658 ? @{ $ARGSRef->{"$prefix-DeleteValue"} }
1659 : ( $ARGSRef->{"$prefix-DeleteValue"} );
1661 foreach my $id (@delete_values) {
1662 next unless defined $id;
1663 my ( $err, $msg ) = $Object->DeleteValue($id);
1664 push( @results, $msg );
1667 my $vals = $Object->Values();
1668 while ( my $cfv = $vals->Next() ) {
1669 if ( my $so = $ARGSRef->{ "$prefix-SortOrder" . $cfv->Id } ) {
1670 if ( $cfv->SortOrder != $so ) {
1671 my ( $err, $msg ) = $cfv->SetSortOrder($so);
1672 push( @results, $msg );
1682 # {{{ sub ProcessTicketBasics
1684 =head2 ProcessTicketBasics ( TicketObj => $Ticket, ARGSRef => \%ARGS );
1686 Returns an array of results messages.
1690 sub ProcessTicketBasics {
1698 my $TicketObj = $args{'TicketObj'};
1699 my $ARGSRef = $args{'ARGSRef'};
1701 # {{{ Set basic fields
1714 if ( $ARGSRef->{'Queue'} and ( $ARGSRef->{'Queue'} !~ /^(\d+)$/ ) ) {
1715 my $tempqueue = RT::Queue->new($RT::SystemUser);
1716 $tempqueue->Load( $ARGSRef->{'Queue'} );
1717 if ( $tempqueue->id ) {
1718 $ARGSRef->{'Queue'} = $tempqueue->id;
1722 # Status isn't a field that can be set to a null value.
1723 # RT core complains if you try
1724 delete $ARGSRef->{'Status'} unless $ARGSRef->{'Status'};
1726 my @results = UpdateRecordObject(
1727 AttributesRef => \@attribs,
1728 Object => $TicketObj,
1729 ARGSRef => $ARGSRef,
1732 # We special case owner changing, so we can use ForceOwnerChange
1733 if ( $ARGSRef->{'Owner'} && ( $TicketObj->Owner != $ARGSRef->{'Owner'} ) ) {
1735 if ( $ARGSRef->{'ForceOwnerChange'} ) {
1736 $ChownType = "Force";
1738 $ChownType = "Give";
1741 my ( $val, $msg ) = $TicketObj->SetOwner( $ARGSRef->{'Owner'}, $ChownType );
1742 push( @results, $msg );
1752 sub ProcessTicketCustomFieldUpdates {
1754 $args{'Object'} = delete $args{'TicketObj'};
1755 my $ARGSRef = { %{ $args{'ARGSRef'} } };
1757 # Build up a list of objects that we want to work with
1758 my %custom_fields_to_mod;
1759 foreach my $arg ( keys %$ARGSRef ) {
1760 if ( $arg =~ /^Ticket-(\d+-.*)/ ) {
1761 $ARGSRef->{"Object-RT::Ticket-$1"} = delete $ARGSRef->{$arg};
1762 } elsif ( $arg =~ /^CustomField-(\d+-.*)/ ) {
1763 $ARGSRef->{"Object-RT::Ticket--$1"} = delete $ARGSRef->{$arg};
1767 return ProcessObjectCustomFieldUpdates( %args, ARGSRef => $ARGSRef );
1770 sub ProcessObjectCustomFieldUpdates {
1772 my $ARGSRef = $args{'ARGSRef'};
1775 # Build up a list of objects that we want to work with
1776 my %custom_fields_to_mod;
1777 foreach my $arg ( keys %$ARGSRef ) {
1779 # format: Object-<object class>-<object id>-CustomField-<CF id>-<commands>
1780 next unless $arg =~ /^Object-([\w:]+)-(\d*)-CustomField-(\d+)-(.*)$/;
1782 # For each of those objects, find out what custom fields we want to work with.
1783 $custom_fields_to_mod{$1}{ $2 || 0 }{$3}{$4} = $ARGSRef->{$arg};
1786 # For each of those objects
1787 foreach my $class ( keys %custom_fields_to_mod ) {
1788 foreach my $id ( keys %{ $custom_fields_to_mod{$class} } ) {
1789 my $Object = $args{'Object'};
1790 $Object = $class->new( $session{'CurrentUser'} )
1791 unless $Object && ref $Object eq $class;
1793 $Object->Load($id) unless ( $Object->id || 0 ) == $id;
1794 unless ( $Object->id ) {
1795 $RT::Logger->warning("Couldn't load object $class #$id");
1799 foreach my $cf ( keys %{ $custom_fields_to_mod{$class}{$id} } ) {
1800 my $CustomFieldObj = RT::CustomField->new( $session{'CurrentUser'} );
1801 $CustomFieldObj->LoadById($cf);
1802 unless ( $CustomFieldObj->id ) {
1803 $RT::Logger->warning("Couldn't load custom field #$cf");
1807 _ProcessObjectCustomFieldUpdates(
1808 Prefix => "Object-$class-$id-CustomField-$cf-",
1810 CustomField => $CustomFieldObj,
1811 ARGS => $custom_fields_to_mod{$class}{$id}{$cf},
1819 sub _ProcessObjectCustomFieldUpdates {
1821 my $cf = $args{'CustomField'};
1822 my $cf_type = $cf->Type;
1824 # Remove blank Values since the magic field will take care of this. Sometimes
1825 # the browser gives you a blank value which causes CFs to be processed twice
1826 if ( defined $args{'ARGS'}->{'Values'}
1827 && !length $args{'ARGS'}->{'Values'}
1828 && $args{'ARGS'}->{'Values-Magic'} )
1830 delete $args{'ARGS'}->{'Values'};
1834 foreach my $arg ( keys %{ $args{'ARGS'} } ) {
1836 # skip category argument
1837 next if $arg eq 'Category';
1839 # since http won't pass in a form element with a null value, we need
1841 if ( $arg eq 'Values-Magic' ) {
1843 # We don't care about the magic, if there's really a values element;
1844 next if defined $args{'ARGS'}->{'Value'} && length $args{'ARGS'}->{'Value'};
1845 next if defined $args{'ARGS'}->{'Values'} && length $args{'ARGS'}->{'Values'};
1847 # "Empty" values does not mean anything for Image and Binary fields
1848 next if $cf_type =~ /^(?:Image|Binary)$/;
1851 $args{'ARGS'}->{'Values'} = undef;
1855 if ( ref $args{'ARGS'}->{$arg} eq 'ARRAY' ) {
1856 @values = @{ $args{'ARGS'}->{$arg} };
1857 } elsif ( $cf_type =~ /text/i ) { # Both Text and Wikitext
1858 @values = ( $args{'ARGS'}->{$arg} );
1860 @values = split /\r*\n/, $args{'ARGS'}->{$arg}
1861 if defined $args{'ARGS'}->{$arg};
1863 @values = grep length, map {
1869 grep defined, @values;
1871 if ( $arg eq 'AddValue' || $arg eq 'Value' ) {
1872 foreach my $value (@values) {
1873 my ( $val, $msg ) = $args{'Object'}->AddCustomFieldValue(
1877 push( @results, $msg );
1879 } elsif ( $arg eq 'Upload' ) {
1880 my $value_hash = _UploadedFile( $args{'Prefix'} . $arg ) or next;
1881 my ( $val, $msg ) = $args{'Object'}->AddCustomFieldValue( %$value_hash, Field => $cf, );
1882 push( @results, $msg );
1883 } elsif ( $arg eq 'DeleteValues' ) {
1884 foreach my $value (@values) {
1885 my ( $val, $msg ) = $args{'Object'}->DeleteCustomFieldValue(
1889 push( @results, $msg );
1891 } elsif ( $arg eq 'DeleteValueIds' ) {
1892 foreach my $value (@values) {
1893 my ( $val, $msg ) = $args{'Object'}->DeleteCustomFieldValue(
1897 push( @results, $msg );
1899 } elsif ( $arg eq 'Values' && !$cf->Repeated ) {
1900 my $cf_values = $args{'Object'}->CustomFieldValues( $cf->id );
1903 foreach my $value (@values) {
1904 if ( my $entry = $cf_values->HasEntry($value) ) {
1905 $values_hash{ $entry->id } = 1;
1909 my ( $val, $msg ) = $args{'Object'}->AddCustomFieldValue(
1913 push( @results, $msg );
1914 $values_hash{$val} = 1 if $val;
1917 # For Date Cfs, @values is empty when there is no changes (no datas in form input)
1918 return @results if ( $cf->Type eq 'Date' && ! @values );
1920 $cf_values->RedoSearch;
1921 while ( my $cf_value = $cf_values->Next ) {
1922 next if $values_hash{ $cf_value->id };
1924 my ( $val, $msg ) = $args{'Object'}->DeleteCustomFieldValue(
1926 ValueId => $cf_value->id
1928 push( @results, $msg );
1930 } elsif ( $arg eq 'Values' ) {
1931 my $cf_values = $args{'Object'}->CustomFieldValues( $cf->id );
1933 # keep everything up to the point of difference, delete the rest
1935 foreach my $old_cf ( @{ $cf_values->ItemsArrayRef } ) {
1936 if ( !$delete_flag and @values and $old_cf->Content eq $values[0] ) {
1945 # now add/replace extra things, if any
1946 foreach my $value (@values) {
1947 my ( $val, $msg ) = $args{'Object'}->AddCustomFieldValue(
1951 push( @results, $msg );
1956 loc("User asked for an unknown update type for custom field [_1] for [_2] object #[_3]",
1957 $cf->Name, ref $args{'Object'},
1966 # {{{ sub ProcessTicketWatchers
1968 =head2 ProcessTicketWatchers ( TicketObj => $Ticket, ARGSRef => \%ARGS );
1970 Returns an array of results messages.
1974 sub ProcessTicketWatchers {
1982 my $Ticket = $args{'TicketObj'};
1983 my $ARGSRef = $args{'ARGSRef'};
1987 foreach my $key ( keys %$ARGSRef ) {
1989 # Delete deletable watchers
1990 if ( $key =~ /^Ticket-DeleteWatcher-Type-(.*)-Principal-(\d+)$/ ) {
1991 my ( $code, $msg ) = $Ticket->DeleteWatcher(
1995 push @results, $msg;
1998 # Delete watchers in the simple style demanded by the bulk manipulator
1999 elsif ( $key =~ /^Delete(Requestor|Cc|AdminCc)$/ ) {
2000 my ( $code, $msg ) = $Ticket->DeleteWatcher(
2001 Email => $ARGSRef->{$key},
2004 push @results, $msg;
2007 # Add new wathchers by email address
2008 elsif ( ( $ARGSRef->{$key} || '' ) =~ /^(?:AdminCc|Cc|Requestor)$/
2009 and $key =~ /^WatcherTypeEmail(\d*)$/ )
2012 #They're in this order because otherwise $1 gets clobbered :/
2013 my ( $code, $msg ) = $Ticket->AddWatcher(
2014 Type => $ARGSRef->{$key},
2015 Email => $ARGSRef->{ "WatcherAddressEmail" . $1 }
2017 push @results, $msg;
2020 #Add requestors in the simple style demanded by the bulk manipulator
2021 elsif ( $key =~ /^Add(Requestor|Cc|AdminCc)$/ ) {
2022 my ( $code, $msg ) = $Ticket->AddWatcher(
2024 Email => $ARGSRef->{$key}
2026 push @results, $msg;
2029 # Add new watchers by owner
2030 elsif ( $key =~ /^Ticket-AddWatcher-Principal-(\d*)$/ ) {
2031 my $principal_id = $1;
2032 my $form = $ARGSRef->{$key};
2033 foreach my $value ( ref($form) ? @{$form} : ($form) ) {
2034 next unless $value =~ /^(?:AdminCc|Cc|Requestor)$/i;
2036 my ( $code, $msg ) = $Ticket->AddWatcher(
2038 PrincipalId => $principal_id
2040 push @results, $msg;
2050 # {{{ sub ProcessTicketDates
2052 =head2 ProcessTicketDates ( TicketObj => $Ticket, ARGSRef => \%ARGS );
2054 Returns an array of results messages.
2058 sub ProcessTicketDates {
2065 my $Ticket = $args{'TicketObj'};
2066 my $ARGSRef = $args{'ARGSRef'};
2070 # {{{ Set date fields
2071 my @date_fields = qw(
2079 #Run through each field in this list. update the value if apropriate
2080 foreach my $field (@date_fields) {
2081 next unless exists $ARGSRef->{ $field . '_Date' };
2082 next if $ARGSRef->{ $field . '_Date' } eq '';
2086 my $DateObj = RT::Date->new( $session{'CurrentUser'} );
2088 Format => 'unknown',
2089 Value => $ARGSRef->{ $field . '_Date' }
2092 my $obj = $field . "Obj";
2093 if ( ( defined $DateObj->Unix )
2094 and ( $DateObj->Unix != $Ticket->$obj()->Unix() ) )
2096 my $method = "Set$field";
2097 my ( $code, $msg ) = $Ticket->$method( $DateObj->ISO );
2098 push @results, "$msg";
2108 # {{{ sub ProcessTicketLinks
2110 =head2 ProcessTicketLinks ( TicketObj => $Ticket, ARGSRef => \%ARGS );
2112 Returns an array of results messages.
2116 sub ProcessTicketLinks {
2123 my $Ticket = $args{'TicketObj'};
2124 my $ARGSRef = $args{'ARGSRef'};
2126 my (@results) = ProcessRecordLinks( RecordObj => $Ticket, ARGSRef => $ARGSRef );
2128 #Merge if we need to
2129 if ( $ARGSRef->{ $Ticket->Id . "-MergeInto" } ) {
2130 $ARGSRef->{ $Ticket->Id . "-MergeInto" } =~ s/\s+//g;
2131 my ( $val, $msg ) = $Ticket->MergeInto( $ARGSRef->{ $Ticket->Id . "-MergeInto" } );
2132 push @results, $msg;
2140 sub ProcessRecordLinks {
2147 my $Record = $args{'RecordObj'};
2148 my $ARGSRef = $args{'ARGSRef'};
2152 # Delete links that are gone gone gone.
2153 foreach my $arg ( keys %$ARGSRef ) {
2154 if ( $arg =~ /DeleteLink-(.*?)-(DependsOn|MemberOf|RefersTo)-(.*)$/ ) {
2159 my ( $val, $msg ) = $Record->DeleteLink(
2165 push @results, $msg;
2171 my @linktypes = qw( DependsOn MemberOf RefersTo );
2173 foreach my $linktype (@linktypes) {
2174 if ( $ARGSRef->{ $Record->Id . "-$linktype" } ) {
2175 $ARGSRef->{ $Record->Id . "-$linktype" } = join( ' ', @{ $ARGSRef->{ $Record->Id . "-$linktype" } } )
2176 if ref( $ARGSRef->{ $Record->Id . "-$linktype" } );
2178 for my $luri ( split( / /, $ARGSRef->{ $Record->Id . "-$linktype" } ) ) {
2180 $luri =~ s/\s+$//; # Strip trailing whitespace
2181 my ( $val, $msg ) = $Record->AddLink(
2185 push @results, $msg;
2188 if ( $ARGSRef->{ "$linktype-" . $Record->Id } ) {
2189 $ARGSRef->{ "$linktype-" . $Record->Id } = join( ' ', @{ $ARGSRef->{ "$linktype-" . $Record->Id } } )
2190 if ref( $ARGSRef->{ "$linktype-" . $Record->Id } );
2192 for my $luri ( split( / /, $ARGSRef->{ "$linktype-" . $Record->Id } ) ) {
2194 my ( $val, $msg ) = $Record->AddLink(
2199 push @results, $msg;
2207 =head2 _UploadedFile ( $arg );
2209 Takes a CGI parameter name; if a file is uploaded under that name,
2210 return a hash reference suitable for AddCustomFieldValue's use:
2211 C<( Value => $filename, LargeContent => $content, ContentType => $type )>.
2213 Returns C<undef> if no files were uploaded in the C<$arg> field.
2219 my $cgi_object = $m->cgi_object;
2220 my $fh = $cgi_object->upload($arg) or return undef;
2221 my $upload_info = $cgi_object->uploadInfo($fh);
2223 my $filename = "$fh";
2224 $filename =~ s#^.*[\\/]##;
2229 LargeContent => do { local $/; scalar <$fh> },
2230 ContentType => $upload_info->{'Content-Type'},
2234 sub GetColumnMapEntry {
2235 my %args = ( Map => {}, Name => '', Attribute => undef, @_ );
2237 # deal with the simplest thing first
2238 if ( $args{'Map'}{ $args{'Name'} } ) {
2239 return $args{'Map'}{ $args{'Name'} }{ $args{'Attribute'} };
2243 elsif ( my ( $mainkey, $subkey ) = $args{'Name'} =~ /^(.*?)\.{(.+)}$/ ) {
2244 return undef unless $args{'Map'}->{$mainkey};
2245 return $args{'Map'}{$mainkey}{ $args{'Attribute'} }
2246 unless ref $args{'Map'}{$mainkey}{ $args{'Attribute'} } eq 'CODE';
2248 return sub { $args{'Map'}{$mainkey}{ $args{'Attribute'} }->( @_, $subkey ) };
2253 sub ProcessColumnMapValue {
2255 my %args = ( Arguments => [], Escape => 1, @_ );
2258 if ( UNIVERSAL::isa( $value, 'CODE' ) ) {
2259 my @tmp = $value->( @{ $args{'Arguments'} } );
2260 return ProcessColumnMapValue( ( @tmp > 1 ? \@tmp : $tmp[0] ), %args );
2261 } elsif ( UNIVERSAL::isa( $value, 'ARRAY' ) ) {
2262 return join '', map ProcessColumnMapValue( $_, %args ), @$value;
2263 } elsif ( UNIVERSAL::isa( $value, 'SCALAR' ) ) {
2268 return $m->interp->apply_escapes( $value, 'h' ) if $args{'Escape'};
2272 =head2 _load_container_object ( $type, $id );
2274 Instantiate container object for saving searches.
2278 sub _load_container_object {
2279 my ( $obj_type, $obj_id ) = @_;
2280 return RT::SavedSearch->new( $session{'CurrentUser'} )->_load_privacy_object( $obj_type, $obj_id );
2283 =head2 _parse_saved_search ( $arg );
2285 Given a serialization string for saved search, and returns the
2286 container object and the search id.
2290 sub _parse_saved_search {
2292 return unless $spec;
2293 if ( $spec !~ /^(.*?)-(\d+)-SavedSearch-(\d+)$/ ) {
2300 return ( _load_container_object( $obj_type, $obj_id ), $search_id );
2303 package RT::Interface::Web;
2304 RT::Base->_ImportOverlays();