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51 package RT::Interface::CLI;
57 use vars qw ($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
59 # set the version for version checking
60 $VERSION = do { my @r = (q$Revision: 1.1.1.6 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r }; # must be all one line, for MakeMaker
64 # your exported package globals go here,
65 # as well as any optionally exported functions
66 @EXPORT_OK = qw(&CleanEnv
67 &GetCurrentUser &GetMessageContent &debug &loc);
72 RT::Interface::CLI - helper functions for creating a commandline RT interface
76 use lib "/path/to/rt/libraries/";
78 use RT::Interface::CLI qw(CleanEnv
79 GetCurrentUser GetMessageContent loc);
81 #Clean out all the nasties from the environment
87 #Load RT's config file
90 # Connect to the database. set up loggign
93 #Get the current user all loaded
94 my $CurrentUser = GetCurrentUser();
96 print loc('Hello!'); # Synonym of $CuurentUser->loc('Hello!');
105 ok(require RT::Interface::CLI);
114 Removes some of the nastiest nasties from the user\'s environment.
119 $ENV{'PATH'} = '/bin:/usr/bin'; # or whatever you need
120 $ENV{'CDPATH'} = '' if defined $ENV{'CDPATH'};
121 $ENV{'SHELL'} = '/bin/sh' if defined $ENV{'SHELL'};
122 $ENV{'ENV'} = '' if defined $ENV{'ENV'};
123 $ENV{'IFS'} = '' if defined $ENV{'IFS'};
131 my $CurrentUser; # shared betwen GetCurrentUser and loc
133 # {{{ sub GetCurrentUser
135 =head2 GetCurrentUser
137 Figures out the uid of the current user and returns an RT::CurrentUser object
138 loaded with that user. if the current user isn't found, returns a copy of RT::Nobody.
144 require RT::CurrentUser;
146 #Instantiate a user object
148 my $Gecos= ($^O eq 'MSWin32') ? Win32::LoginName() : (getpwuid($<))[0];
150 #If the current user is 0, then RT will assume that the User object
151 #is that of the currentuser.
153 $CurrentUser = new RT::CurrentUser();
154 $CurrentUser->LoadByGecos($Gecos);
156 unless ($CurrentUser->Id) {
157 $RT::Logger->debug("No user with a unix login of '$Gecos' was found. ");
160 return($CurrentUser);
169 Synonym of $CurrentUser->loc().
174 die "No current user yet" unless $CurrentUser ||= RT::CurrentUser->new;
175 return $CurrentUser->loc(@_);
182 # {{{ sub GetMessageContent
184 =head2 GetMessageContent
186 Takes two arguments a source file and a boolean "edit". If the source file
187 is undef or "", assumes an empty file. Returns an edited file as an
192 sub GetMessageContent {
193 my %args = ( Source => undef,
196 CurrentUser => undef,
198 my $source = $args{'Source'};
200 my $edit = $args{'Edit'};
202 my $currentuser = $args{'CurrentUser'};
205 use File::Temp qw/ tempfile/;
207 #Load the sourcefile, if it's been handed to us
209 open (SOURCE, "<$source");
213 elsif ($args{'Content'}) {
214 @lines = split('\n',$args{'Content'});
217 my ($fh, $filename) = tempfile();
225 #Edit the file if we need to
228 unless ($ENV{'EDITOR'}) {
229 $RT::Logger->crit('No $EDITOR variable defined'. "\n");
232 system ($ENV{'EDITOR'}, $filename);
235 open (READ, "<$filename");
236 my @newlines = (<READ>);
239 unlink ($filename) unless (debug());
252 $RT::Logger->debug($val."\n");
254 print STDERR "$val\n";
265 eval "require RT::Interface::CLI_Vendor";
266 die $@ if ($@ && $@ !~ qr{^Can't locate RT/Interface/CLI_Vendor.pm});
267 eval "require RT::Interface::CLI_Local";
268 die $@ if ($@ && $@ !~ qr{^Can't locate RT/Interface/CLI_Local.pm});