--- loncom/interface/loncreatecourse.pm 2003/05/04 07:38:32 1.22 +++ loncom/interface/loncreatecourse.pm 2006/05/30 12:46:09 1.89 @@ -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 1.89 2006/05/30 12:46:09 www 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 +35,230 @@ use Apache::lonnet; use Apache::loncommon; use Apache::lonratedt; use Apache::londocs; +use Apache::lonlocal; +use Apache::londropadd; +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 $defdom=$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 +$coursebrowserjs +END + + my $start_page = + &Apache::loncommon::start_page('Create a New Course',$js); + my $end_page = + &Apache::loncommon::end_page(); + + $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'} +

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

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

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

-Open all assessments: - +

-

Messaging

+

$lt{'mssg'}

-Set course policy feedback to Course Coordinator: - -

-Set content feedback to Course Coordinator: - + +
+

-

Communication

+

$lt{'cmmn'}

-Disable student resource discussion: - + +
+

-

Access Control

+

$lt{'acco'}

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

-

Course Coordinator

+

$lt{'rshm'}

-Username: + +

+

+

$lt{'aens'}

+$lt{'aesc'} +

+

+$lt{'aadd'} + + +

+$lt{'audr'} + + +

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

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

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

+$krbform +
+$intform +
+$locform

-Domain: $domform +$lt{'nech'}
+$lt{'nccl'}
+ + +
+$lt{'ndcl'}
+ +

-Immediately expire own role as Course Coordinator: - +$lt{'irsp'} + + +

+
+

$lt{'cc'}

+

+

+ +

+

- +

- - +$end_page ENDDOCUMENT } @@ -167,143 +593,388 @@ ENDDOCUMENT 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 $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll'); + my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll'); + my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess'); + my $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('Create a New Course'); + $r->print($start_page); + + my $args = { + 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'})); + # -# Open course +# Make the requested user a course coordinator # - my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'}, - $cdescr,$curl, - $ENV{'form.course_home'}, - $ENV{'form.nonstandard'}); + if (($ccdomain) && ($ccuname)) { + $r->print(&mt('Assigning role of course coordinator to').' '. + $ccuname.' at '.$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 Course').'

'. + &Apache::loncommon::end_page()); +} - $r->print('New LON-CAPA Course ID: '.$courseid.'
'); +sub construct_course { + my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_; + my $outcome; + +# +# Open course +# + my %cenv=(); + $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'}, + $args->{'cdescr'}, + $args->{'curl'}, + $args->{'course_home'}, + $args->{'nonstandard'}, + $args->{'crscode'}, + $args->{'ccuname'}); + + # Note: The testing routines depend on this being output; see + # Utils::Course. This needs to at least be output as a comment + # if anyone ever decides to not show this, and Utils::Course::new + # will need to be suitably modified. + $outcome .= 'New LON-CAPA Course ID: '.$$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,$$crsudom); + $outcome .= &mt('Created on').': '.$crsuhome.'
'; +# +# Are we cloning? +# + my $cloneid=''; + if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) { + $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'}; + my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/); + my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom); + if ($clonehome eq 'no_host') { + $outcome .= + '
'.&mt('Attempting to clone non-existing course').' '.$cloneid.''; + } else { + $outcome .= + '
'.&mt('Cloning course from').' '.$clonehome.''; + my %oldcenv=&Apache::lonnet::dump('environment',$$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'}; - } - if (($ccdomain) && ($ccuname)) { - if ($ENV{'form.setpolicy'}) { - $envflag=1; - $cenv{'policy.email'}=$ccuname.':'.$ccdomain; + my @sections = (); + my @xlists = (); + if ($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').'
'; } - $r->print('

Roles will be active at next login.

'); + return $outcome; } # ===================================================================== Handler @@ -311,22 +982,22 @@ 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') { + if ($env{'form.phase'} eq 'two') { &create_course($r); } else { &print_course_creation_page($r); } } else { - $ENV{'user.error.msg'}= + $env{'user.error.msg'}= "/adm/createcourse:ccc:0:0:Cannot create courses"; return HTTP_NOT_ACCEPTABLE; }