--- loncom/interface/loncreatecourse.pm 2003/05/04 07:38:32 1.22 +++ loncom/interface/loncreatecourse.pm 2006/05/30 20:05:05 1.90 @@ -1,7 +1,7 @@ # The LearningOnline Network # Create a course # -# $Id: loncreatecourse.pm,v 1.22 2003/05/04 07:38:32 albertel Exp $ +# $Id: loncreatecourse.pm,v 1.90 2006/05/30 20:05:05 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,20 +25,8 @@ # # http://www.lon-capa.org/ # -# (My Desk -# -# (Internal Server Error Handler -# -# (Login Screen -# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, -# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) -# -# 3/1/1 Gerd Kortemeyer) -# -# 3/1 Gerd Kortemeyer) -# -# 2/14,2/16,2/17,7/6 Gerd Kortemeyer -# +### + package Apache::loncreatecourse; use strict; @@ -47,12 +35,235 @@ use Apache::lonnet; use Apache::loncommon; use Apache::lonratedt; use Apache::londocs; +use Apache::lonlocal; +use Apache::londropadd; +use LONCAPA::batchcreatecourse; +use lib '/home/httpd/lib/perl'; +use LONCAPA; + +# ================================================ Get course directory listing + +my @output=(); + +sub crsdirlist { + my ($courseid,$which)=@_; + @output=(); + return &innercrsdirlist($courseid,$which); +} + +sub innercrsdirlist { + my ($courseid,$which,$path)=@_; + my $dirptr=16384; + unless ($which) { $which=''; } else { $which.='/'; } + unless ($path) { $path=''; } else { $path.='/'; } + my %crsdata=&Apache::lonnet::coursedescription($courseid); + my @listing=&Apache::lonnet::dirlist + ($which,$crsdata{'domain'},$crsdata{'num'}, + &propath($crsdata{'domain'},$crsdata{'num'})); + foreach (@listing) { + unless ($_=~/^\./) { + my @unpackline = split (/\&/,$_); + if ($unpackline[3]&$dirptr) { +# is a directory, recurse + &innercrsdirlist($courseid,$which.$unpackline[0], + $path.$unpackline[0]); + } else { +# is a file, put into output + push (@output,$path.$unpackline[0]); + } + } + } + return @output; +} + +# ============================================================= Read a userfile + +sub readfile { + my ($courseid,$which)=@_; + my %crsdata=&Apache::lonnet::coursedescription($courseid); + return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'. + $crsdata{'num'}.'/'.$which); +} + +# ============================================================ Write a userfile + +sub writefile { + (my $courseid, my $which,$env{'form.output'})=@_; + my %crsdata=&Apache::lonnet::coursedescription($courseid); + return &Apache::lonnet::finishuserfileupload( + $crsdata{'num'},$crsdata{'domain'}, + 'output',$which); +} + +# ===================================================================== Rewrite + +sub rewritefile { + my ($contents,%rewritehash)=@_; + foreach (keys %rewritehash) { + my $pattern=$_; + $pattern=~s/(\W)/\\$1/gs; + my $new=$rewritehash{$_}; + $contents=~s/$pattern/$new/gs; + } + return $contents; +} + +# ============================================================= Copy a userfile + +sub copyfile { + my ($origcrsid,$newcrsid,$which)=@_; + unless ($which=~/\.sequence$/) { + return &writefile($newcrsid,$which, + &readfile($origcrsid,$which)); + } else { + my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); + my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid); + return &writefile($newcrsid,$which, + &rewritefile( + &readfile($origcrsid,$which), + ( + '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/' + => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/', + '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/' + => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/' + ))); + } +} + +# =============================================================== Copy a dbfile + +sub copydb { + my ($origcrsid,$newcrsid,$which)=@_; + $which=~s/\.db$//; + my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); + my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid); + my %data=&Apache::lonnet::dump + ($which,$origcrsdata{'domain'},$origcrsdata{'num'}); + foreach my $key (keys(%data)) { + if ($key=~/^internal./) { delete($data{$key}); } + } + return &Apache::lonnet::put + ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'}); +} + +# ========================================================== Copy resourcesdata + +sub copyresourcedb { + my ($origcrsid,$newcrsid)=@_; + my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); + my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid); + my %data=&Apache::lonnet::dump + ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'}); + $origcrsid=~s/^\///; + $origcrsid=~s/\//\_/; + $newcrsid=~s/^\///; + $newcrsid=~s/\//\_/; + my %newdata=(); + undef %newdata; + my $startdate=$data{$origcrsid.'.0.opendate'}; + if (!$startdate) { + # now global start date for assements try the enrollment start + my %start=&Apache::lonnet::get('environment', + ['default_enrollment_start_date'], + $origcrsdata{'domain'},$origcrsdata{'num'}); + + $startdate = $start{'default_enrollment_start_date'}; + } + my $today=time; + my $delta=0; + if ($startdate) { + my $oneday=60*60*24; + $delta=$today-$startdate; + $delta=int($delta/$oneday)*$oneday; + } +# ugly retro fix for broken version of types + foreach (keys %data) { + if ($_=~/\wtype$/) { + my $newkey=$_; + $newkey=~s/type$/\.type/; + $data{$newkey}=$data{$_}; + delete $data{$_}; + } + } +# adjust symbs + my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'; + $pattern=~s/(\W)/\\$1/gs; + my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'; + foreach (keys %data) { + if ($_=~/$pattern/) { + my $newkey=$_; + $newkey=~s/$pattern/$new/; + $data{$newkey}=$data{$_}; + delete $data{$_}; + } + } +# adjust dates + foreach (keys %data) { + my $thiskey=$_; + $thiskey=~s/^$origcrsid/$newcrsid/; + $newdata{$thiskey}=$data{$_}; + if ($data{$_.'.type'}=~/^date_(start|end)$/) { + if ($delta > 0) { + $newdata{$thiskey}=$newdata{$thiskey}+$delta; + } else { + # no delta, it's unlikely we want the old dates and times + delete($newdata{$thiskey}); + delete($newdata{$thiskey.'.type'}); + } + } + } + return &Apache::lonnet::put + ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'}); +} + +# ========================================================== Copy all userfiles + +sub copyuserfiles { + my ($origcrsid,$newcrsid)=@_; + foreach (&crsdirlist($origcrsid,'userfiles')) { + if ($_ !~m|^scantron_|) { + ©file($origcrsid,$newcrsid,$_); + } + } +} +# ========================================================== Copy all userfiles + +sub copydbfiles { + my ($origcrsid,$newcrsid)=@_; + + my ($origcrs_discussion) = ($origcrsid=~m|^/(.*)|); + $origcrs_discussion=~s|/|_|g; + foreach (&crsdirlist($origcrsid)) { + if ($_=~/\.db$/) { + unless + ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata|\Q$origcrs_discussion\E|slots|slot_reservations|gradingqueue|reviewqueue|CODEs)/) { + ©db($origcrsid,$newcrsid,$_); + my $histfile=$_; + $histfile=~s/\.db$/\.hist/; + ©file($origcrsid,$newcrsid,$histfile); + } + } + } +} + +# ======================================================= Copy all course files + +sub copycoursefiles { + my ($origcrsid,$newcrsid)=@_; + ©userfiles($origcrsid,$newcrsid); + ©dbfiles($origcrsid,$newcrsid); + ©resourcedb($origcrsid,$newcrsid); +} # ===================================================== Phase one: fill-in form sub print_course_creation_page { my $r=shift; - my $defdom=$ENV{'request.role.domain'}; + my $crstype = 'Group'; + if ($env{'form.phase'} eq 'courseone') { + $crstype = 'Course'; + } + my $defdom=$env{'request.role.domain'}; my %host_servers = &Apache::loncommon::get_library_servers($defdom); my $course_home = '\n"; my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain'); - my $bodytag=&Apache::loncommon::bodytag('Create a New Course'); - my $helplink=&Apache::loncommon::help_open_topic('Create_Course','Help on Creating Courses'); - $r->print(< - - -The LearningOnline Network with CAPA - -$bodytag -$helplink +$coursebrowserjs +END + + my %titles = &Apache::lonlocal::texthash( + courseone => 'Create a New Course', + groupone => 'Create a New Group', + ); + my $start_page = + &Apache::loncommon::start_page($titles{$env{'form.phase'}},$js); + my $end_page = + &Apache::loncommon::end_page(); + my $type = $crstype; + my $crumbs = &Apache::lonhtmlcommon::breadcrumbs(&mt('[_1] Information', + $type),'Create_Course', + undef,'Create_Courses'); + $r->print($start_page.$crumbs); + if ($crstype eq 'Course') { + $r->print(< -

Course Information

+

$lt{'cinf'}

-Course Title: - +

-Course Home Server:$course_home +

-Course ID/Number (optional) - -

-

Course Content

+ +

+

$lt{'iinf'}

-Map: - -Browse +$lt{'stat'}

-Do NOT generate as standard course -(only check if you know what you are doing): - + +
+($lt{'toin'}) +

+ +
+($lt{'csli'}) +

+ +
+($lt{'cscs'})

+

$lt{'crco'}

+ + + +
$lt{'cncr'}$lt{'cecr'}

-First Resource (standard courses only): -Blank + +$lt{'smap'} +

+ +
+($lt{'ocik'}): + +

+$lt{'fres'}
($lt{'stco'}): +   -Syllabus +   -Navigate +

- -

Assessment Parameters

+		 + +
+ +
+ 
+$lt{'asov'}. +
+

$lt{'assp'}

+

+ +

+

$lt{'mssg'}

+

+ +
+ +

+

$lt{'cmmn'}

-Open all assessments: - + +
+

-

Messaging

+

$lt{'acco'}

-Set course policy feedback to Course Coordinator: - + +
+ +

+

$lt{'rshm'}

+

+ +

+

+

$lt{'aens'}

+$lt{'aesc'} +

+

+$lt{'aadd'} + +

-Set content feedback to Course Coordinator: - +$lt{'audr'} + + +

+$lt{'dacu'} +$enroll_table +

+$lt{'dacc'} +$access_table +

+$lt{'psam'}.
+$lt{'pcda'}. +

+$krbform +
+$intform +
+$locform +

+$lt{'nech'}
+$lt{'nccl'}
+ + +
+$lt{'ndcl'}
+ + +

+$lt{'irsp'} + +

-

Communication

+
+

$lt{'cc'}

-Disable student resource discussion: - + +

+

-

Access Control

-Students need access key to enter course: - + + +

-

Course Coordinator

+ +ENDDOCUMENT + } elsif ($crstype eq 'Group') { + $r->print(< +

$lt{'ginf'}

-Username: +

-Domain: $domform + +

+ +

+

$lt{'grco'}

+ + + +
$lt{'cngr'}$lt{'cegr'}
+

+ +$lt{'smap'}

-Immediately expire own role as Course Coordinator: - + +
+($lt{'ocik'}): + +

+$lt{'fres'}
($lt{'stgo'}): + +  + +  + +

+		 + +
+ +
+ 
+$lt{'asov'}. +
+

+

+

$lt{'mssg'}

+

+ +
+ +

+

$lt{'cmmn'}

+

+ +
+ +

+

$lt{'acco'}

+

+ +
+ +

+

$lt{'rshm'}

+

+ +

+
+

$lt{'gc'}

+

+

- - + +

+

+ + +

- - ENDDOCUMENT + } + $r->print($end_page); } # ====================================================== Phase two: make course sub create_course { my $r=shift; - my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'}); - my $ccuname=$ENV{'form.ccuname'}; - my $ccdomain=$ENV{'form.ccdomain'}; + my $ccuname=$env{'form.ccuname'}; + my $ccdomain=$env{'form.ccdomain'}; $ccuname=~s/\W//g; $ccdomain=~s/\W//g; - my $cdescr=$ENV{'form.title'}; - my $curl=$ENV{'form.topmap'}; - my $bodytag=&Apache::loncommon::bodytag('Create a New Course'); - $r->print(< - -The LearningOnline Network with CAPA - -$bodytag -ENDENHEAD + my $crstype = 'Group'; + my ($enrollstart,$enrollend,$startaccess,$endaccess); + + if ($env{'form.phase'} eq 'coursetwo') { + $crstype='Course'; + $enrollstart=&Apache::lonhtmlcommon::get_date_from_form('startenroll'); + $enrollend=&Apache::lonhtmlcommon::get_date_from_form('endenroll'); + + } + $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess'); + $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess'); + + my $autharg; + my $authtype; + + if ($env{'form.login'} eq 'krb') { + $authtype = 'krb'; + $authtype .=$env{'form.krbver'}; + $autharg = $env{'form.krbarg'}; + } elsif ($env{'form.login'} eq 'int') { + $authtype ='internal'; + if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) { + $autharg = $env{'form.intarg'}; + } + } elsif ($env{'form.login'} eq 'loc') { + $authtype = 'localauth'; + if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) { + $autharg = $env{'form.locarg'}; + } + } + my $logmsg; + my $start_page=&Apache::loncommon::start_page(&mt('Create a New [_1]',$crstype)); + my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Outcome','Create_Course',undef,'Create_Courses'); + + $r->print($start_page.$crumbs); + + my $args = { + crstype => $crstype, + ccuname => $ccuname, + ccdomain => $ccdomain, + cdescr => $env{'form.title'}, + curl => $env{'form.topmap'}, + course_domain => $env{'request.role.domain'}, + course_home => $env{'form.course_home'}, + nonstandard => $env{'form.nonstandard'}, + crscode => $env{'form.crscode'}, + clonecourse => $env{'form.clonecourse'}, + clonedomain => $env{'form.clonedomain'}, + crsid => $env{'form.crsid'}, + curruser => $env{'user.name'}, + crssections => $env{'form.crssections'}, + crsxlist => $env{'form.crsxlist'}, + autoadds => $env{'form.autoadds'}, + autodrops => $env{'form.autodrops'}, + notify_owner => $env{'form.notify_owner'}, + notify_dc => $env{'form.notify_dc'}, + no_end_date => $env{'form.no_end_date'}, + showphotos => $env{'form.showphotos'}, + authtype => $authtype, + autharg => $autharg, + enrollstart => $enrollstart, + enrollend => $enrollend, + startaccess => $startaccess, + endaccess => $endaccess, + setpolicy => $env{'form.setpolicy'}, + setcontent => $env{'form.setcontent'}, + reshome => $env{'form.reshome'}, + setkeys => $env{'form.setkeys'}, + keyauth => $env{'form.keyauth'}, + disresdis => $env{'form.disresdis'}, + disablechat => $env{'form.disablechat'}, + openall => $env{'form.openall'}, + firstres => $env{'form.firstres'} + }; + # # Verify data # # Check the veracity of the course coordinator if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') { - $r->print('No such user '.$ccuname.' at '.$ccdomain.''); + $r->print('
'); + $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.
'); + $r->print(&mt("Please click Back on your browser and select another user, or ")); + $r->print(' + + + + +
'.&Apache::loncommon::end_page()); return; } # Check the proposed home server for the course my %host_servers = &Apache::loncommon::get_library_servers - ($ENV{'request.role.domain'}); - if (! exists($host_servers{$ENV{'form.course_home'}})) { - $r->print('Invalid home server for course: '. - $ENV{'form.course_home'}.''); + ($env{'request.role.domain'}); + if (! exists($host_servers{$env{'form.course_home'}})) { + $r->print(&mt('Invalid home server for course').': '. + $env{'form.course_home'}.&Apache::loncommon::end_page()); return; } + my ($courseid,$crsudom,$crsunum); + $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'})); + +# +# Make the requested user a course coordinator or group coordinator +# + if (($ccdomain) && ($ccuname)) { + $r->print(&mt('Assigning role of [_1] Coordinator to [_2] at [_3]:', + $crstype,$ccuname,$ccdomain). + &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid, + 'cc').'

'); + } + if ($env{'form.setkeys'}) { + $r->print( + '

'.&mt('Manage Access Keys').'

'); + } +# Flush the course logs so reverse user roles immediately updated + &Apache::lonnet::flushcourselogs(); + $r->print('

'.&mt('Roles will be active at next login').'.

'. + '

'. + &mt('Create Another [_1]',$crstype).'

'. + &Apache::loncommon::end_page()); +} + +sub construct_course { + my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_; + my $outcome; + # # Open course # - my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'}, - $cdescr,$curl, - $ENV{'form.course_home'}, - $ENV{'form.nonstandard'}); + my $crstype = lc($args->{'crstype'}); + my %cenv=(); + $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'}, + $args->{'cdescr'}, + $args->{'curl'}, + $args->{'course_home'}, + $args->{'nonstandard'}, + $args->{'crscode'}, + $args->{'ccuname'}, + $args->{'crstype'}); - $r->print('New LON-CAPA Course ID: '.$courseid.'
'); + # Note: The testing routines depend on this being output; see + # Utils::Course. This needs to at least be output as a comment + # if anyone ever decides to not show this, and Utils::Course::new + # will need to be suitably modified. + $outcome .= &mt('New LON-CAPA [_1] ID: [_2]
',$crstype,$$courseid); # # Check if created correctly # - my ($crsudom,$crsunum)=($courseid=~/^\/(\w+)\/(\w+)$/); - my $crsuhome=&Apache::lonnet::homeserver($crsunum,$crsudom); - $r->print('Created on: '.$crsuhome.'
'); + ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/); + my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom); + $outcome .= &mt('Created on').': '.$crsuhome.'
'; +# +# Are we cloning? +# + my $cloneid=''; + if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) { + $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'}; + my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/); + my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom); + if ($clonehome eq 'no_host') { + $outcome .= + '
'.&mt('Attempting to clone non-existing [_1]',$crstype).' '.$cloneid.''; + } else { + $outcome .= + '
'.&mt('Cloning [_1] from [_2]',$crstype,$clonehome).''; + my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum); +# Copy all files + ©coursefiles($cloneid,$$courseid); +# Restore URL + $cenv{'url'}=$oldcenv{'url'}; +# Restore title + $cenv{'description'}=$oldcenv{'description'}; +# restore grading mode + if (defined($oldcenv{'grading'})) { + $cenv{'grading'}=$oldcenv{'grading'}; + } +# Mark as cloned + $cenv{'clonedfrom'}=$cloneid; + delete($cenv{'default_enrollment_start_date'}); + delete($cenv{'default_enrollment_end_date'}); + } + } # -# Set environment +# Set environment (will override cloned, if existing) # - my %cenv=(); - my $envflag=0; - if ($ENV{'form.crsid'}) { - $envflag=1; - $cenv{'courseid'}=$ENV{'form.crsid'}; + my @sections = (); + my @xlists = (); + if ($args->{'crstype'}) { + $cenv{'type'}=$args->{'crstype'}; } - if (($ccdomain) && ($ccuname)) { - if ($ENV{'form.setpolicy'}) { - $envflag=1; - $cenv{'policy.email'}=$ccuname.':'.$ccdomain; + if ($args->{'crsid'}) { + $cenv{'courseid'}=$args->{'crsid'}; + } + if ($args->{'crscode'}) { + $cenv{'internal.coursecode'}=$args->{'crscode'}; + } + if ($args->{'ccuname'}) { + $cenv{'internal.courseowner'} = $args->{'ccuname'}; + } else { + $cenv{'internal.courseowner'} = $args->{'curruser'}; + } + + my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner. + if ($args->{'crssections'}) { + $cenv{'internal.sectionnums'} = ''; + if ($args->{'crssections'} =~ m/,/) { + @sections = split/,/,$args->{'crssections'}; + } else { + $sections[0] = $args->{'crssections'}; + } + if (@sections > 0) { + foreach my $item (@sections) { + my ($sec,$gp) = split/:/,$item; + my $class = $args->{'crscode'}.$sec; + my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'}); + $cenv{'internal.sectionnums'} .= $item.','; + unless ($addcheck eq 'ok') { + push @badclasses, $class; + } + } + $cenv{'internal.sectionnums'} =~ s/,$//; + } + } +# do not hide course coordinator from staff listing, +# even if privileged + $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; +# add crosslistings + if ($args->{'crsxlist'}) { + $cenv{'internal.crosslistings'}=''; + if ($args->{'crsxlist'} =~ m/,/) { + @xlists = split/,/,$args->{'crsxlist'}; + } else { + $xlists[0] = $args->{'crsxlist'}; + } + if (@xlists > 0) { + foreach my $item (@xlists) { + my ($xl,$gp) = split/:/,$item; + my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'}); + $cenv{'internal.crosslistings'} .= $item.','; + unless ($addcheck eq 'ok') { + push @badclasses, $xl; + } + } + $cenv{'internal.crosslistings'} =~ s/,$//; + } + } + if ($args->{'autoadds'}) { + $cenv{'internal.autoadds'}=$args->{'autoadds'}; + } + if ($args->{'autodrops'}) { + $cenv{'internal.autodrops'}=$args->{'autodrops'}; + } +# check for notification of enrollment changes + my @notified = (); + if ($args->{'notify_owner'}) { + if ($args->{'ccuname'} ne '') { + push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'}); + } + } + if ($args->{'notify_dc'}) { + if ($uname ne '') { + push(@notified,$uname.'@'.$udom); + } + } + if (@notified > 0) { + my $notifylist; + if (@notified > 1) { + $notifylist = join(',',@notified); + } else { + $notifylist = $notified[0]; + } + $cenv{'internal.notifylist'} = $notifylist; + } + if (@badclasses > 0) { + my %lt=&Apache::lonlocal::texthash( + 'tclb' => 'The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course. However, if automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course', + 'dnhr' => 'does not have rights to access enrollment in these classes', + 'adby' => 'as determined by the policies of your institution on access to official classlists' + ); + $outcome .= ''.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').
    '."\n"; + foreach (@badclasses) { + $outcome .= "
  • $_
    • \n"; + } + $outcome .= "


\n"; + } + if ($args->{'no_end_date'}) { + $args->{'endaccess'} = 0; + } + $cenv{'internal.autostart'}=$args->{'enrollstart'}; + $cenv{'internal.autoend'}=$args->{'enrollend'}; + $cenv{'default_enrollment_start_date'}=$args->{'startaccess'}; + $cenv{'default_enrollment_end_date'}=$args->{'endaccess'}; + if ($args->{'showphotos'}) { + $cenv{'internal.showphotos'}=$args->{'showphotos'}; + } + $cenv{'internal.authtype'} = $args->{'authtype'}; + $cenv{'internal.autharg'} = $args->{'autharg'}; + if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) { + if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') { + $outcome .= ''. + &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'

'; + } + } + if (($args->{'ccdomain'}) && ($args->{'ccuname'})) { + if ($args->{'setpolicy'}) { + $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; } - if ($ENV{'form.setcontent'}) { - $envflag=1; - $cenv{'question.email'}=$ccuname.':'.$ccdomain; + if ($args->{'setcontent'}) { + $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'}; } } - if ($ENV{'form.setkeys'}) { - $envflag=1; + if ($args->{'reshome'}) { + $cenv{'reshome'}=$args->{'reshome'}.'/'; + $cenv{'reshome'}=~s/\/+$/\//; + } +# +# course has keyed access +# + if ($args->{'setkeys'}) { $cenv{'keyaccess'}='yes'; } - if ($ENV{'form.disresdis'}) { - $envflag=1; +# if specified, key authority is not course, but user +# only active if keyaccess is yes + if ($args->{'keyauth'}) { + $args->{'keyauth'}=~s/[^\w\@]//g; + if ($args->{'keyauth'}) { + $cenv{'keyauth'}=$args->{'keyauth'}; + } + } + + if ($args->{'disresdis'}) { $cenv{'pch.roles.denied'}='st'; } + if ($args->{'disablechat'}) { + $cenv{'plc.roles.denied'}='st'; + } + + # Record we've not yet viewed the Course Initialization Helper for this + # course + $cenv{'course.helper.not.run'} = 1; # # Use new Randomseed # - $envflag=1; $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();; + $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();; + # + # The encryption code and receipt prefix for this course + # + $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999)); + $cenv{'internal.encpref'}=100+int(9*rand(99)); + # + # By default, use standard grading + if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; } - if ($envflag) { - $r->print('Setting environment: '. - &Apache::lonnet::put('environment',\%cenv,$crsudom,$crsunum).'
'); - } + $outcome .= ('
'.&mt('Setting environment').': '. + &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'
'); # # Open all assignments # - if ($ENV{'form.openall'}) { - my $storeunder=$crsudom.'_'.$crsunum.'.0.opendate'; - my %storecontent = ($storeunder => time, - $storeunder.'type' => 'date_start'); + if ($args->{'openall'}) { + my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate'; + my %storecontent = ($storeunder => time, + $storeunder.'.type' => 'date_start'); - $r->print('Opening all assignments: '.&Apache::lonnet::cput - ('resourcedata',\%storecontent,$crsudom,$crsunum).'
'); + $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput + ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'
'; } # # Set first page # - unless (($ENV{'form.nonstandard'}) || ($ENV{'form.firstres'} eq 'blank')) { - $r->print('Setting first resource: '); + unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank') + || ($cloneid)) { + $outcome .= &mt('Setting first resource').': '; my ($errtext,$fatal)= - &Apache::londocs::mapread($crsunum,$crsudom,'default.sequence'); - $r->print(($fatal?$errtext:'read ok').' - '); + &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence'); + $outcome .= ($fatal?$errtext:'read ok').' - '; my $title; my $url; - if ($ENV{'form.firstres'} eq 'syl') { + if ($args->{'firstres'} eq 'syl') { $title='Syllabus'; - $url='/public/'.$crsudom.'/'.$crsunum.'/syllabus'; + $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus'; } else { $title='Navigate Contents'; $url='/adm/navmaps'; } $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res'; ($errtext,$fatal)= - &Apache::londocs::storemap($crsunum,$crsudom,'default.sequence'); - $r->print(($fatal?$errtext:'write ok').'
'); - } -# -# Make current user course adminstrator -# - my $end=undef; - my $addition=''; - if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; } - $r->print('Assigning '.$addition.' role of course coordinator to self: '. - &Apache::lonnet::assignrole( - $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'
'); -# -# Make additional user course administrator -# - if (($ccdomain) && ($ccuname)) { - $r->print('Assigning role of course coordinator to '. - $ccuname.' at '.$ccdomain.': '. - &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'

'); - } - if ($ENV{'form.setkeys'}) { - $r->print( - '

Manage Access Keys

'); + &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence'); + $outcome .= ($fatal?$errtext:'write ok').'
'; + } + return $outcome; +} + +sub print_intro_page { + my $r = shift; + my $start_page = + &Apache::loncommon::start_page('Create a New Course or Group Space'); + my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Options','Create_Course',undef,'Create_Courses'); + my $end_page = + &Apache::loncommon::end_page(); + my $helplink=&Apache::loncommon::help_open_topic('Create_Course_GroupSpace',&mt('Help on Creating Courses and Groups')); + + my @choices = ({ internal_name => 'courseone', + name => &mt('Create a single course'), + short_description => + &mt('Create a new course by completing an online form.'), + }, + { internal_name => 'groupone', + name => &mt('Create a single collaborative group space '), + short_description => + &mt('Create a new group space for non-course use by completing an online form .'), + }, + { internal_name => 'batchone', + name => &mt('Create courses/groups by uploading an attributes file'), + short_description => + &mt('Upload an attributes file containing specifications for one or more courses or groups in XML format'), + }, + ); + my $options; + foreach my $choice (@choices) { + $options .='

'. + $choice->{'name'}."

\n"; + $options .= ' '.(' 'x8).$choice->{'short_description'}. + "\n"; } - $r->print('

Roles will be active at next login.

'); + + $r->print(<print($start_page.$crumbs); + $r->print('

'.&mt('Upload a courses or groups attributes file').'

'); + $r->print('
'. + ''. + '

'. + '
'); + $r->print($end_page); + return; +} + +sub process_batchfile { + my $r = shift; + my $start_page = + &Apache::loncommon::start_page('Create a New Course or Group Space'); + my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Outcome','Create_Course',undef,'Create_Courses'); + my $end_page = + &Apache::loncommon::end_page(); + my $defdom=$env{'request.role.domain'}; + my $batchfilepath=&Apache::lonnet::userfileupload('coursecreatorxml',undef, + 'batchupload',undef,undef, + undef,undef,$defdom); + my ($batchdir,$filename) = ($batchfilepath =~ m-^(.+)/pending/([^/]+)$-); + my ($result,$logmsg); + if (-e "$batchfilepath") { + open(FILE,"<$batchfilepath"); + my @buffer = ; + close(FILE); + if ((defined($filename)) && (defined($batchdir))) { + my @requests = ($filename); + my %courseids = (); + ($result,$logmsg) = &LONCAPA::batchcreatecourse::create_courses( + \@requests,\%courseids,'web',$defdom, + $env{'user.name'},$env{'user.domain'}); + if ($result) { + if (!-e "$batchdir/processed") { + mkdir("$batchdir/processed", 0755); + open(FILE,">$batchdir/processed/$filename"); + print FILE @buffer; + close(FILE); + if (-e "$batchdir/processed/$filename") { + unlink("$batchdir/pending/$filename"); + } + } + } + } + } + $r->print($start_page.$crumbs.$result.$end_page); + } # ===================================================================== Handler @@ -311,27 +1271,66 @@ sub handler { my $r = shift; if ($r->header_only) { - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK; } - if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) { - $r->content_type('text/html'); + if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) { + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - if ($ENV{'form.phase'} eq 'two') { + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['phase']); + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse", + text=>"Creation Options", + faq=>79,bug=>'Dom Coord Interface',}); + if (($env{'form.phase'} eq 'coursetwo') || + ($env{'form.phase'} eq 'grouptwo')) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.prevphase'}", + text=>&mt('[_1] Creation Settings',), + faq=>9,bug=>'Dom Coord Interface',}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.phase'}", + text=>"Creation Outcome", + faq=>9,bug=>'Dom Coord Interface',}); &create_course($r); - } else { + } elsif (($env{'form.phase'} eq 'courseone') || + ($env{'form.phase'} eq 'groupone')) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.phase'}", + text=>&mt('[_1] Creation Settings',), + faq=>9,bug=>'Dom Coord Interface',}); &print_course_creation_page($r); + } elsif ($env{'form.phase'} eq 'batchone') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.phase'}", + text=>"Upload Description File", + faq=>9,bug=>'Dom Coord Interface',}); + &upload_batchfile($r); + } elsif ($env{'form.phase'} eq 'batchtwo') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.prevphase'}", + text=>"Upload Description File", + faq=>9,bug=>'Dom Coord Interface',}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/createcourse?phase=$env{'form.phase'}", + text=>"Creation Outcome", + faq=>9,bug=>'Dom Coord Interface',}); + &process_batchfile($r); + } else { + &print_intro_page($r); } } else { - $ENV{'user.error.msg'}= - "/adm/createcourse:ccc:0:0:Cannot create courses"; + $env{'user.error.msg'}= + "/adm/createcourse:ccc:0:0:Cannot create courses or groups"; return HTTP_NOT_ACCEPTABLE; } return OK; -} +} 1; __END__