--- loncom/interface/loncoursequeueadmin.pm	2012/08/14 15:45:06	1.30
+++ loncom/interface/loncoursequeueadmin.pm	2012/08/15 14:37:13	1.31
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Utilities to administer domain course requests and course self-enroll requests
 #
-# $Id: loncoursequeueadmin.pm,v 1.30 2012/08/14 15:45:06 raeburn Exp $
+# $Id: loncoursequeueadmin.pm,v 1.31 2012/08/15 14:37:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -70,6 +70,14 @@ described at http://www.lon-capa.org.
 
 =item process_official_reqs()
 
+=item is_active_author()
+
+=item author_prompt()
+
+=item reqauthor_check()
+
+=item process_reqauthor()
+
 =back
 
 =cut
@@ -101,7 +109,7 @@ sub send_selfserve_notification {
     } elsif ($context eq 'domainmanagers') {
         $rawsubj = 'Course/Community requests reviewed';
         push(@rawmsg,{
-                      mt  => 'Course/Community creation requests in the following domain: [_1] have been reviewed.',
+                      mt  => 'Course/Community creation requests in the following domain: "[_1]" have been reviewed.',
                       args => ["\n$contextdesc"],
                      });
         if (ref($textstr) eq 'ARRAY') {
@@ -110,7 +118,7 @@ sub send_selfserve_notification {
     } elsif ($context eq 'authormanagers') {
         $rawsubj = 'Authoring space requests reviewed';
         push(@rawmsg,{
-                      mt  => 'Authoring requests in the following domain: [_1] have been reviewed.',
+                      mt  => 'Authoring requests in the following domain: "[_1]" have been reviewed.',
                       args => ["\n$contextdesc"],
                      });
         if (ref($textstr) eq 'ARRAY') {
@@ -170,14 +178,14 @@ sub send_selfserve_notification {
                      },
                      {
                       mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Course and community creation -> Approve or reject requests[_3]to display a list of pending requests, which you can either approve or reject.',
-                      args => ["\n","\n\n  ","\n\n"],
+                      args => ["\n","\n\n","\n\n"],
                      });
     } elsif ($context eq 'selfenrollreq') {
         $rawsubj = 'Self-enrollment request';
         if ($crstype eq 'community') {
-            $msgtxt = 'Enrollment in the following community: [_1] was requested by [_2] on [_3].'
+            $msgtxt = 'Enrollment in the following community: [_1]was requested by [_2] on [_3].'
         } else {
-            $msgtxt = 'Enrollment in the following course: [_1] was requested by [_2] on [_3].'
+            $msgtxt = 'Enrollment in the following course: [_1]was requested by [_2] on [_3].'
         }
         push(@rawmsg,{
                       mt  => $msgtxt,
@@ -196,7 +204,7 @@ sub send_selfserve_notification {
                      });
     } elsif ($context eq 'authorreq') {
         $rawsubj = 'Authoring space request to review';
-        $msgtxt = 'Assignment of an author role in the [_1] domain[_2] was requested by [_3] on [_4].';
+        $msgtxt = 'Assignment of an author role in the [_1] domain[_2]was requested by [_3] on [_4].';
         push(@rawmsg,{
                       mt  => $msgtxt,
                       args => [$contextdesc,"\n",$textstr,$timestamp],
@@ -1781,6 +1789,144 @@ sub process_official_reqs {
         }
     }
     return $output;
+}
+
+sub is_active_author {
+    if ($env{'user.role.au./'.$env{'user.domain'}.'/'} =~ /^(\d*)\.(\d*)$/) {
+        if ((!$1 || $1 < time) &&
+            (!$2 || $2 > time)) {
+            return 1;
+        }
+    }
+}
+
+sub author_prompt {
+    my ($is_active_author,$offer_author);
+    if ($env{'environment.canrequest.author'}) {
+        unless (&is_active_author()) {
+            if ($env{'environment.canrequest.author'}) {
+                unless (&reqauthor_check() =~ /^approval:\d+$/) {
+                    $offer_author = 1;
+                }
+            }
+        }
+    }
+    return $offer_author;
+}
+
+sub reqauthor_check {
+    my $queued = $env{'environment.requestauthorqueued'};
+    my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],
+                                         $env{'user.domain'},$env{'user.name'});
+    my $reqstatus = $reqauthor{'author_status'};
+    if (($reqstatus eq '' && $queued ne '') ||
+        ($env{'environment.requestauthorqueued'} !~ /^\Q$reqstatus\E/)) {
+        if (ref($reqauthor{'author'}) eq 'HASH') {
+            $queued = $reqstatus.':'.$reqauthor{'author'}{'timestamp'};
+        } else {
+            undef($queued);
+        }
+        &Apache::lonnet::appenv({'environment.requestauthorqueued' => $queued});
+    }
+    return $queued;
+}
+
+sub process_reqauthor {
+    my ($dispositionref,$updateref) = @_;
+    if (&is_active_author()) {
+        return '<span class="LC_warning">'.
+                &mt('An authoring space has already been assigned to you.').'<br />'.
+                &mt('Please select the Author role from your [_1]roles page[_2].','<a href="/adm/roles">',
+                '</a>').'</span>';
+    }
+    unless ($env{'environment.canrequest.author'}) {
+        return '<span class="LC_warning">'.
+                &mt('You do not currently have rights to request an authoring space.').'<br />'.
+                &mt('Please contact the [_1]helpdesk[_2].','<a href="/adm/helpdesk">',
+                '</a>').'</span>';
+    }
+    my $queued = &reqauthor_check();
+    if ($queued =~ /^approval:(\d+)$/) {
+        my $timestamp = $1;
+        return '<span class="LC_info">'.
+               &mt('A request for authoring space submitted on [_1] is awaiting approval',
+               &Apache::lonlocal::locallocaltime($timestamp)).
+               '</span>';
+    } elsif ($queued =~ /^approved:(\d+)$/) {
+        my $timestamp = $1;   
+        my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+                                                      ['active'],['au'],[$env{'user.domain'}]);
+        if (keys(%roleshash) > 0) {
+            return '<span class="LC_info">'.
+                   &mt('A request for authoring space submitted on [_1] has been approved.',
+                   &Apache::lonlocal::locallocaltime($timestamp)).
+                   '</span>';
+        }
+    }
+    my ($output,@inststatuses,%domconfig);
+    %domconfig = &Apache::lonnet::get_dom('configuration',['requestauthor'],
+                                          $env{'user.domain'});
+    my $val = &get_processtype('requestauthor',$env{'user.name'},$env{'user.domain'},
+                               $env{'user.adv'},$env{'user.domain'},undef,
+                               \@inststatuses,\%domconfig);
+    my $now = time;
+    if ($val eq 'automatic') {
+        my $start = $now-1;
+        if (&Apache::lonnet::assignrole($env{'user.domain'},$env{'user.name'},'/'.$env{'user.domain'}.'/',
+                                        'au',undef,$start,undef,undef,'requestauthor') eq 'ok') {
+            $output = '<span class="LC_info">'.
+                      &mt('Access to authoring space has been activated').'</span><br />';
+                      &Apache::lonroles::update_session_roles();
+            &Apache::lonnet::appenv({'user.update.time'  => $now});
+            if (ref($updateref)) {
+                $$updateref = $now;
+            }
+            if (ref($dispositionref)) {
+                $$dispositionref = 'created';
+            }
+        } else {
+            $output = '<span class="LC_info">'.
+                      &mt('An error occurred while activating your access to authoring space');
+        }
+    } elsif ($val eq 'approval') {
+        my $domconfiguser = &Apache::lonnet::get_domainconfiguser($env{'user.domain'});
+        if (&Apache::lonnet::put('requestauthorqueue',{ $env{'user.name'}.'_'.$val => $now },
+                                 $env{'user.domain'},$domconfiguser) eq 'ok') {
+            my %userrequest = (
+                author => {
+                            timestamp   => $now,
+                            status      => $val,
+                          },
+                author_status => $val,
+            );
+            my $req_notifylist;
+            if (ref($domconfig{'requestauthor'}) eq 'HASH') {
+                if (ref($domconfig{'requestauthor'}{'notify'}) eq 'HASH') {
+                    my $req_notifylist = $domconfig{'requestauthor'}{'notify'}{'approval'};
+                    if ($req_notifylist) {
+                        my $fullname = &Apache::loncommon::plainname($env{'user.name'},
+                                                                     $env{'user.domain'});
+                        my $sender = $env{'user.name'}.':'.$env{'user.domain'};
+                        my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
+                        &send_selfserve_notification($req_notifylist,
+                                                     "$fullname ($env{'user.name'}:$env{'user.domain'})",
+                                                     undef,$domdesc,$now,'authorreq',$sender);
+                    }
+                }
+            }
+            my $userresult =
+                &Apache::lonnet::put('requestauthor',\%userrequest,$env{'user.domain'},$env{'user.name'});
+            $output = '<span class="LC_info">'.
+                      &mt('Your request for authoring space has been submitted for approval.').
+                      '</span>';
+            &Apache::lonnet::appenv({'environment.requestauthorqueued' => $val.':'.$now});
+        } else {
+            $output = '<span class="LC_info">'.
+                      &mt('An error occurred saving your request for authoring space.').
+                      '</span>';
+        }
+    }
+    return $output;
 }
 
 1;