import rt 2.0.14

1 files changed, 395 insertions, 0 deletions

diff --git a/rt/lib/RT/Template.pm b/rt/lib/RT/Template.pm
new file mode 100755
index 000000000..3ef96c7df
--- /dev/null
+++ b/rt/lib/RT/Template.pm
@@ -0,0 +1,395 @@
+# $Header: /home/cvs/cvsroot/freeside/rt/lib/RT/Template.pm,v 1.1 2002-08-12 06:17:07 ivan Exp $
+# Copyright 1996-2002 Jesse Vincent <jesse@bestpractical.com>
+# Portions Copyright 2000 Tobias Brox <tobix@cpan.org> 
+# Released under the terms of the GNU General Public License
+
+=head1 NAME
+
+  RT::Template - RT's template object
+
+=head1 SYNOPSIS
+
+  use RT::Template;
+
+
+=head1 DESCRIPTION
+
+
+=head1 METHODS
+
+=begin testing
+
+ok(require RT::TestHarness);
+ok(require RT::Template);
+
+=end testing
+
+=cut
+
+package RT::Template;
+use RT::Record;
+use MIME::Entity;
+use MIME::Parser;
+
+@ISA = qw(RT::Record);
+
+# {{{ sub _Init
+
+sub _Init {
+    my $self = shift;
+    $self->{'table'} = "Templates";
+    return ( $self->SUPER::_Init(@_) );
+}
+
+# }}}
+
+# {{{ sub _Accessible 
+
+sub _Accessible {
+    my $self = shift;
+    my %Cols = (
+        id            => 'read',
+        Name          => 'read/write',
+        Description   => 'read/write',
+        Type          => 'read/write',    #Type is one of Action or Message
+        Content       => 'read/write',
+        Queue         => 'read/write',
+        Creator       => 'read/auto',
+        Created       => 'read/auto',
+        LastUpdatedBy => 'read/auto',
+        LastUpdated   => 'read/auto'
+    );
+    return $self->SUPER::_Accessible( @_, %Cols );
+}
+
+# }}}
+
+# {{{ sub _Set
+
+sub _Set {
+    my $self = shift;
+
+    # use super::value or we get acl blocked
+    if ( ( defined $self->SUPER::_Value('Queue') )
+        && ( $self->SUPER::_Value('Queue') == 0 ) )
+    {
+        unless ( $self->CurrentUser->HasSystemRight('ModifyTemplate') ) {
+            return ( 0, 'Permission Denied' );
+        }
+    }
+    else {
+
+        unless ( $self->CurrentUserHasQueueRight('ModifyTemplate') ) {
+            return ( 0, 'Permission Denied' );
+        }
+    }
+    return ( $self->SUPER::_Set(@_) );
+
+}
+
+# }}}
+
+# {{{ sub _Value 
+
+=head2 _Value
+
+Takes the name of a table column.
+Returns its value as a string, if the user passes an ACL check
+
+=cut
+
+sub _Value {
+
+    my $self  = shift;
+    my $field = shift;
+
+    #If the current user doesn't have ACLs, don't let em at it.  
+    #use super::value or we get acl blocked
+    if ( ( !defined $self->__Value('Queue') )
+        || ( $self->__Value('Queue') == 0 ) )
+    {
+        unless ( $self->CurrentUser->HasSystemRight('ShowTemplate') ) {
+            return (undef);
+        }
+    }
+    else {
+        unless ( $self->CurrentUserHasQueueRight('ShowTemplate') ) {
+            return (undef);
+        }
+    }
+    return ( $self->__Value($field) );
+
+}
+
+# }}}
+
+# {{{ sub Load
+
+=head2 Load <identifer>
+
+Load a template, either by number or by name
+
+=cut
+
+sub Load {
+    my $self       = shift;
+    my $identifier = shift;
+
+    if ( !$identifier ) {
+        return (undef);
+    }
+
+    if ( $identifier !~ /\D/ ) {
+        $self->SUPER::LoadById($identifier);
+    }
+    else {
+        $self->LoadByCol( 'Name', $identifier );
+
+    }
+}
+
+# }}}
+
+# {{{ sub LoadGlobalTemplate
+
+=head2 LoadGlobalTemplate NAME
+
+Load the global tempalte with the name NAME
+
+=cut
+
+sub LoadGlobalTemplate {
+    my $self = shift;
+    my $id   = shift;
+
+    return ( $self->LoadQueueTemplate( Queue => 0, Name => $id ) );
+}
+
+# }}}
+
+# {{{ sub LoadQueueTemplate
+
+=head2  LoadQueueTemplate (Queue => QUEUEID, Name => NAME)
+
+Loads the Queue template named NAME for Queue QUEUE.
+
+=cut
+
+sub LoadQueueTemplate {
+    my $self = shift;
+    my %args = (
+        Queue => undef,
+        Name  => undef
+    );
+
+    return ( $self->LoadByCols( Name => $args{'Name'}, Queue => {'Queue'} ) );
+
+}
+
+# }}}
+
+# {{{ sub Create
+
+=head2 Create
+
+Takes a paramhash of Content, Queue, Name and Description.
+Name should be a unique string identifying this Template.
+Description and Content should be the template's title and content.
+Queue should be 0 for a global template and the queue # for a queue-specific 
+template.
+
+Returns the Template's id # if the create was successful. Returns undef for
+unknown database failure.
+
+
+=cut
+
+sub Create {
+    my $self = shift;
+    my %args = (
+        Content     => undef,
+        Queue       => 0,
+        Description => '[no description]',
+        Type => 'Action',    #By default, template are 'Action' templates
+        Name => undef,
+        @_
+    );
+
+    if ( $args{'Queue'} == 0 ) {
+        unless ( $self->CurrentUser->HasSystemRight('ModifyTemplate') ) {
+            return (undef);
+        }
+    }
+    else {
+        my $QueueObj = new RT::Queue( $self->CurrentUser );
+        $QueueObj->Load( $args{'Queue'} ) || return ( 0, 'Invalid queue' );
+
+        unless ( $QueueObj->CurrentUserHasRight('ModifyTemplate') ) {
+            return (undef);
+        }
+    }
+
+    my $result = $self->SUPER::Create(
+        Content => $args{'Content'},
+        Queue   => $args{'Queue'},
+        ,
+        Description => $args{'Description'},
+        Name        => $args{'Name'}
+    );
+
+    return ($result);
+
+}
+
+# }}}
+
+# {{{ sub Delete
+
+=head2 Delete
+
+Delete this template.
+
+=cut
+
+sub Delete {
+    my $self = shift;
+
+    unless ( $self->CurrentUserHasRight('ModifyTemplate') ) {
+        return ( 0, 'Permission Denied' );
+    }
+
+    return ( $self->SUPER::Delete(@_) );
+}
+
+# }}}
+
+# {{{ sub MIMEObj
+sub MIMEObj {
+    my $self = shift;
+    return ( $self->{'MIMEObj'} );
+}
+
+# }}}
+
+# {{{ sub Parse 
+
+=item Parse
+
+ This routine performs Text::Template parsing on thte template and then imports the 
+ results into a MIME::Entity so we can really use it
+ It returns a tuple of (val, message)
+ If val is 0, the message contains an error message
+
+=cut
+
+sub Parse {
+    my $self = shift;
+
+    #We're passing in whatever we were passed. it's destined for _ParseContent
+    my $content = $self->_ParseContent(@_);
+
+    #Lets build our mime Entity
+
+    my $parser = MIME::Parser->new();
+    
+    # Do work on the parsed template in memory, rather than on disk
+    $parser->output_to_core(1); 
+
+    ### Should we forgive normally-fatal errors?
+    $parser->ignore_errors(1);
+    $self->{'MIMEObj'} = eval { $parser->parse_data($content) };
+    $error = ( $@ || $parser->last_error );
+
+    if ($error) {
+        $RT::Logger->error("$error");
+        return ( 0, $error );
+    }
+
+    # Unfold all headers
+    $self->{'MIMEObj'}->head->unfold();
+
+    return ( 1, "Template parsed" );
+   
+
+}
+
+# }}}
+
+# {{{ sub _ParseContent
+
+# Perform Template substitutions on the template
+
+sub _ParseContent {
+    my $self = shift;
+    my %args = (
+        Argument       => undef,
+        TicketObj      => undef,
+        TransactionObj => undef,
+        @_
+    );
+
+    # Might be subject to change
+    use Text::Template;
+
+    $T::Ticket      = $args{'TicketObj'};
+    $T::Transaction = $args{'TransactionObj'};
+    $T::Argument    = $args{'Argument'};
+    $T::rtname      = $RT::rtname;
+
+    # We need to untaint the content of the template, since we'll be working
+    # with it
+    my $content = $self->Content();
+    $content =~ s/^(.*)$/$1/;
+    $template = Text::Template->new(
+        TYPE   => STRING,
+        SOURCE => $content
+    );
+
+    my $retval = $template->fill_in( PACKAGE => T );
+    return ($retval);
+}
+
+# }}}
+
+# {{{ sub QueueObj
+
+=head2 QueueObj
+
+Takes nothing. returns this ticket's queue object
+
+=cut
+
+sub QueueObj {
+    my $self = shift;
+    if ( !defined $self->{'queue'} ) {
+        require RT::Queue;
+        $self->{'queue'} = RT::Queue->new( $self->CurrentUser );
+
+        unless ( $self->{'queue'} ) {
+            $RT::Logger->crit(
+                "RT::Queue->new(" . $self->CurrentUser . ") returned false" );
+            return (undef);
+        }
+        my ($result) = $self->{'queue'}->Load( $self->__Value('Queue') );
+
+    }
+    return ( $self->{'queue'} );
+}
+
+# }}}
+
+# {{{ sub CurrentUserHasQueueRight
+
+=head2 CurrentUserHasQueueRight
+
+Helper function to call the template's queue's CurrentUserHasQueueRight with the passed in args.
+
+=cut
+
+sub CurrentUserHasQueueRight {
+    my $self = shift;
+    return ( $self->QueueObj->CurrentUserHasRight(@_) );
+}
+
+# }}}
+1;