--- loncom/interface/lonpickcourse.pm 2011/09/01 02:32:50 1.103 +++ loncom/interface/lonpickcourse.pm 2014/03/17 02:45:25 1.112 @@ -1,7 +1,7 @@ # The LearningOnline Network # Pick a course # -# $Id: lonpickcourse.pm,v 1.103 2011/09/01 02:32:50 raeburn Exp $ +# $Id: lonpickcourse.pm,v 1.112 2014/03/17 02:45:25 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -31,11 +31,11 @@ package Apache::lonpickcourse; use strict; use Apache::Constants qw(:common); use Apache::loncommon; +use Apache::lonhtmlcommon; use Apache::loncoursedata; use Apache::lonnet; use Apache::lonlocal; use Apache::longroup; -use Apache::courseclassifier; use LONCAPA qw(:DEFAULT :match); sub handler { @@ -105,9 +105,9 @@ sub handler { if ((($env{'form.form'} eq 'cu') || ($env{'form.form'} eq 'studentform')) && ($env{'form.pickedcourse'})) { - $loaditem{'onload'} .= 'setRoles();setSections();'; + $loaditem{'onload'} .= 'setDefaultCredits();setRoles();setSections();'; } - my $js = &js_changer(); + my $js = &Apache::loncommon::js_changer(); $r->print(&Apache::loncommon::start_page($title,$js, {'add_entries' => \%loaditem, 'no_nav_bar' => 1, })); @@ -133,16 +133,15 @@ sub handler { $onlyown) { $r->print(&gochoose_javascript($type,$multiple,$autosubmit,$lastaction)); } - $r->print(''); + $r->print(&Apache::lonhtmlcommon::scripttag($jscript)); $r->print($submitopener); # ------------------------------------------ Display of filters to limit search my $filter = {}; my $action = '/adm/pickcourse'; my ($numtitles,$showroles,$nohost,@codetitles); - if (!$onlyown) { - my $filterlist = ['domainfilter']; + unless ($onlyown) { + my $filterlist = ['domainfilter','sincefilter']; # created filter for DCs only if ($env{'user.adv'} && $env{'form.domainfilter'} && exists($env{'user.role.dc./'.$env{'form.domainfilter'}.'/'}) @@ -154,7 +153,15 @@ sub handler { } push(@{$filterlist},('descriptfilter','instcodefilter')); if ($env{'form.form'} eq 'rules') { - push(@{$filterlist},'personfilter'); + push(@{$filterlist},('personfilter','persondomfilter')); + if ($env{'form.persondomfilter'} eq '') { + unless ($env{'form.gosearch'}) { + $filter->{'persondomfilter'} = $env{'request.role.domain'}; + } + } else { + $filter->{'persondomfilter'} = + &LONCAPA::clean_domain($env{'form.persondomfilter'}); + } if (($env{'form.personfilter'} ne '') && ($env{'form.persondomfilter'} ne '')) { if (&Apache::lonnet::homeserver($env{'form.personfilter'}, $env{'form.persondomfilter'}) eq 'no_host') { @@ -164,7 +171,7 @@ sub handler { } } } else { - push(@{$filterlist},'ownerfilter'); + push(@{$filterlist},('ownerfilter','ownerdomfilter')); } # course ID filter for DCs only if ($env{'user.adv'} && $env{'form.domainfilter'} && @@ -174,10 +181,40 @@ sub handler { if ($cloneruname ne '' && $clonerudom ne '') { push(@{$filterlist},'cloneableonly'); } - - $r->print(&build_filters($filterlist,$type,$roleelement,$multelement, - $filter,$action,\$numtitles,undef,$cloneruname, - $clonerudom,$typeelement,\@codetitles)); + if ((ref($filterlist) eq 'ARRAY') && (ref($filter) eq 'HASH')) { + foreach my $item (@{$filterlist}) { + $filter->{$item} = $env{'form.'.$item}; + } + } + if ($env{'form.form'} eq 'portform') { + $filter->{'domainfilter'} ||= $env{'user.domain'}; + } elsif ($env{'form.form'} eq 'studentform') { + $filter->{'domainfilter'} ||= $env{'request.role.domain'}; + } + my $codedom; + if ($env{'form.fixeddom'}) { + $codedom = $env{'request.role.domain'}; + } else { + $codedom = $filter->{'domainfilter'}; + } + my ($clonetext,$clonewarning); + if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { + (my $coord_cloneable,$clonewarning) = + &get_coordinator_cloneable($cloneruname,$clonerudom,$type); + if ($env{'form.form'} eq 'ccrs') { + $clonetext = ''."\n"; + } + if ($coord_cloneable) { + $clonetext .= ''; + } + } + $r->print(&Apache::loncommon::build_filters($filterlist,$type,$roleelement,$multelement, + $filter,$action,\$numtitles,undef,$cloneruname, + $clonerudom,$typeelement,\@codetitles,$codedom, + $env{'form.form'},$env{'form.fixeddom'}, + $env{'form.prevphase'},$env{'form.cnameelement'}, + $env{'form.cnumelement'},$env{'form.cdomelement'}, + $env{'form.setroles'},$clonetext,$clonewarning)); } # ---------------------------------------------------------------- Get the data @@ -190,8 +227,21 @@ sub handler { $domcloner = 1; } } - my %courses = &search_courses($r,$type,$onlyown,$filter,$numtitles, - $cloneruname,$clonerudom,$domcloner,\@codetitles); + my %courses; + if (!$onlyown) { + $r->print('
'.&mt('Searching ...').'
'); + $r->rflush(); + my $srchdom = $filter->{'domainfilter'}; + %courses = &Apache::loncommon::search_courses($srchdom,$type,$filter,$numtitles, + $cloneruname,$clonerudom,$domcloner, + \@codetitles,$env{'form.cc_clone'}); + } else { + $r->print('
'); + my %coursehash = &Apache::loncommon::findallcourses(); + foreach my $cid (sort(keys(%coursehash))) { + $courses{$cid}{'description'} = $env{'course.'.$cid.'.description'}; + } + } if ($nohost) { $r->print (''. &mt('User does not exist - username: [_1], domain: [_2].', @@ -206,23 +256,6 @@ sub handler { return OK; } -sub js_changer { - return <<"ENDJS"; - - -ENDJS - -} - sub processpick { my $openerform = 'rolechoice'; if ($env{'form.form'} eq 'studentform') { @@ -282,6 +315,13 @@ sub create_user_javascript { my $cdom = $coursedescription{'domain'}; my $cnum = $coursedescription{'num'}; my $crstype = $coursedescription{'type'}; + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + my ($showcredits,$credits); + if (($crstype ne 'Community') && + (($domdefs{'officialcredits'} || $domdefs{'unofficialcredits'} || $domdefs{'textbookcredits'}))) { + $showcredits = 1; + $credits = $coursedescription{'internal.defaultcredits'}; + } my $sec_element = 'currsec'; my $grplist_element = 'groups'; my ($sections,$groups) = @@ -292,6 +332,7 @@ sub create_user_javascript { my $groupslist = join(',',@{$groups}); $output = qq| |; -; } return $output; } @@ -325,9 +375,10 @@ sub display_matched_courses { my $ccrolechk = ' '; my $menuchk = ' checked="checked" '; $r->print( - '
' - .''.&mt('Action').'' - .'
' - .'
' + $r->print('' + .'' + .'
' ); } } @@ -364,9 +415,9 @@ sub display_matched_courses { } if ($numcourses > 1 && $multiple) { - $r->print('print(' -   

'); } @@ -494,9 +545,9 @@ sub display_matched_courses { } if (!%courses) { - $r->print(&mt('None found')); + $r->print('

'.&mt('None found').'

'); } elsif ($multiple) { - $r->print(''); + $r->print(''); } $r->print(''. "\n".''."\n". @@ -541,293 +592,6 @@ sub multiples_tag { return ($jscript,$multelement); } -sub build_filters { - my ($filterlist,$type,$roleelement,$multelement,$filter,$action, - $numtitlesref,$caller,$cloneruname,$clonerudom,$typeelement,$codetitlesref) = @_; - my ($list,$formname,$fixeddom,$codedom,$jscript); - $codedom = $env{'request.role.domain'}; - if (defined($env{'form.form'})) { - $formname = $env{'form.form'}; - } else { - $formname = $caller; - } - my $onchange = 'javascript:updateFilters(this)'; - my ($domainselectform,$sincefilterform,$createdfilterform, - $ownerdomselectform,$persondomselectform,$instcodeform, - $typeselectform,$instcodetitle); - foreach my $item (@{$filterlist}) { - $filter->{$item} = $env{'form.'.$item}; - if ($item ne 'descriptfilter' && $item ne 'instcodefilter') { - if ($item eq 'domainfilter') { - $filter->{$item} = &LONCAPA::clean_domain($filter->{$item}); - } elsif ($item eq 'coursefilter') { - $filter->{$item} = &LONCAPA::clean_courseid($filter->{$item}); - } elsif ($item eq 'ownerfilter') { - $filter->{$item} = &LONCAPA::clean_username($filter->{$item}); - $filter->{'ownerdomfilter'} = - &LONCAPA::clean_domain($env{'form.ownerdomfilter'}); - $ownerdomselectform = - &Apache::loncommon::select_dom_form($filter->{'ownerdomfilter'}, - 'ownerdomfilter',1); - } elsif ($item eq 'personfilter') { - $filter->{$item} = &LONCAPA::clean_username($filter->{$item}); - if ($env{'form.persondomfilter'} eq '') { - unless ($env{'form.gosearch'}) { - $filter->{'persondomfilter'} = $env{'request.role.domain'}; - } - } else { - $filter->{'persondomfilter'} = - &LONCAPA::clean_domain($env{'form.persondomfilter'}); - } - $persondomselectform = - &Apache::loncommon::select_dom_form($filter->{'persondomfilter'}, - 'persondomfilter',1); - } else { - $filter->{$item} =~ s/\W//g; - } - if (!$filter->{$item}) { - $filter->{$item} = ''; - } - } - if ($item eq 'domainfilter') { - my $allow_blank = 1; - if ($formname eq 'portform') { - $filter->{$item} ||= $env{'user.domain'}; - $allow_blank=0; - } elsif ($formname eq 'studentform') { - $filter->{$item} ||= $env{'request.role.domain'}; - $allow_blank=0; - } - if ($env{'form.fixeddom'}) { - $domainselectform = ''. - &Apache::lonnet::domain($env{'request.role.domain'}, - 'description'); - $codedom = $env{'request.role.domain'}; - } else { - $domainselectform = - &Apache::loncommon::select_dom_form($filter->{$item}, - 'domainfilter', - $allow_blank,'',$onchange); - $codedom = $filter->{'domainfilter'}; - } - } else { - $list->{$item} = &HTML::Entities::encode($filter->{$item},'<>&"'); - } - } - - # last course activity filter and selection - $sincefilterform = &timebased_select_form('sincefilter',$filter); - - # course created filter and selection - if (exists($filter->{'createdfilter'})) { - $createdfilterform = &timebased_select_form('createdfilter',$filter); - } - - my %lt = &Apache::lonlocal::texthash( - 'cac' => "$type Activity", - 'ccr' => "$type Created", - 'cde' => "$type Title", - 'cdo' => "$type Domain", - 'ins' => 'Institutional Code', - 'inc' => 'Institutional Categorization', - 'cow' => "$type Owner/Co-owner", - 'cop' => "$type Personnel Includes", - 'cog' => 'Type', - ); - - if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { - my $typeval = 'Course'; - if ($type eq 'Community') { - $typeval = 'Community'; - } - $typeselectform = ''; - } else { - $typeselectform = '"; - } - - my ($cloneableonlyform,$cloneabletitle); - if (exists($filter->{'cloneableonly'})) { - my $cloneableon = ''; - my $cloneableoff = ' checked="checked"'; - if ($filter->{'cloneableonly'}) { - $cloneableon = $cloneableoff; - $cloneableoff = ''; - } - $cloneableonlyform = ''.(' 'x3).''; - if ($env{'form.form'} eq 'ccrs') { - $cloneabletitle = &mt('Cloneable for').' '.$cloneruname.':'.$clonerudom; - } else { - $cloneabletitle = &mt('Cloneable by you'); - } - } - my $officialjs; - if ($type eq 'Course') { - if (exists($filter->{'instcodefilter'})) { - if (($env{'form.fixeddom'}) || ($formname eq 'requestcrs') - || ($formname eq 'modifycourse')) { - $officialjs = 1; - ($instcodeform,$jscript,$$numtitlesref) = - &instcode_selectors($codedom,'filterpicker',$officialjs,$codetitlesref); - if ($jscript) { - $jscript = ''."\n"; - } - } - if ($instcodeform eq '') { - $instcodeform = - ''; - $instcodetitle = $lt{'ins'}; - } else { - $instcodetitle = $lt{'inc'}; - } - if ($env{'form.fixeddom'}) { - $instcodetitle .= '
('.$codedom.')'; - } - } - } - - my $output = qq| -
- -|; - if ($formname eq 'modifycourse') { - $output .= ''."\n". - ''."\n"; - } else { - my $name_input; - if ($env{'form.cnameelement'} ne '') { - $name_input = ''; - } - $output .= qq| - - -$name_input -$roleelement -$multelement -$typeelement -|; - if ($formname eq 'portform') { - $output .= ''."\n"; - } - } - if ($env{'form.fixeddom'}) { - $output .= ''."\n"; - } - $output .= "
\n".&Apache::lonhtmlcommon::start_pick_box(); - if ($sincefilterform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cac'}) - .$sincefilterform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($createdfilterform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'ccr'}) - .$createdfilterform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($domainselectform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cdo'}) - .$domainselectform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($typeselectform) { - if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { - $output .= $typeselectform; - } else { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cog'}) - .$typeselectform - .&Apache::lonhtmlcommon::row_closure(); - } - } - if ($instcodeform) { - $output .= &Apache::lonhtmlcommon::row_title($instcodetitle) - .$instcodeform - .&Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'ownerfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cow'}). - '
'.&mt('Username').'
'. - '		'.&mt('Domain').'
'. - $ownerdomselectform.'
'. - &Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'personfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cop'}). - '
'.&mt('Username').'
'. - '		'.&mt('Domain').'
'. - $persondomselectform.'
'. - &Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'coursefilter'})) { - $output .= &Apache::lonhtmlcommon::row_title(&mt('LON-CAPA course ID')) - .'' - .&Apache::lonhtmlcommon::row_closure(); - } - if ($cloneableonlyform) { - $output .= &Apache::lonhtmlcommon::row_title($cloneabletitle). - $cloneableonlyform.&Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'descriptfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cde'}) - .'' - .&Apache::lonhtmlcommon::row_closure(1); - } - $output .= &Apache::lonhtmlcommon::end_pick_box().'

'; - my ($coord_cloneable,$warning); - if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { - ($coord_cloneable,$warning) = - &get_coordinator_cloneable($cloneruname,$clonerudom,$type); - if ($env{'form.form'} eq 'ccrs') { - $output .= ''."\n"; - } - if ($coord_cloneable) { - $output .= ''; - } - } - $output .= ''."\n". - '

'."\n".'
'."\n".'
'."\n"; - return $jscript.$warning.$output; -} - -sub timebased_select_form { - my ($item,$filter) = @_; - if (ref($filter) eq 'HASH') { - $filter->{$item} = $env{'form.'.$item}; - $filter->{$item} =~ s/[^\d-]//g; - if (!$filter->{$item}) { $filter->{$item}=-1; } - return &Apache::loncommon::select_form( - $filter->{$item}, - $item, - { '-1' => '', - '86400' => &mt('today'), - '604800' => &mt('last week'), - '2592000' => &mt('last month'), - '7776000' => &mt('last three months'), - '15552000' => &mt('last six months'), - '31104000' => &mt('last year'), - 'select_form_order' => - ['-1','86400','604800','2592000','7776000', - '15552000','31104000']}); - } -} - sub get_coordinator_cloneable { my ($cloneruname,$clonerudom,$type) = @_; if (($cloneruname!~/\w/) || ($clonerudom!~/\w/)) { @@ -856,129 +620,6 @@ sub get_coordinator_cloneable { } } -sub instcode_selectors { - my ($codedom,$formname,$officialjs,$codetitles) = @_; - my ($output,%cat_titles,%cat_order,%cat_items); - my ($jscript,$totcodes,$numtitles,$lasttitle) = - &Apache::courseclassifier::instcode_selectors_data($codedom,$formname, - \%cat_items,$codetitles,\%cat_titles,\%cat_order,$officialjs); - if ($numtitles > 0) { - my $official = ' checked="checked" '; - my $unofficial = ''; - if ($env{'form.official'} eq 'off') { - $unofficial = $official; - $official = ''; - } - $output .= ''.&mt('Official course:').' '.(' 'x3).'
'. - &Apache::courseclassifier::build_instcode_selectors($numtitles, - $lasttitle,\%cat_items,$codetitles,\%cat_titles,\%cat_order)."\n". - ''."\n". - ''."\n"; - - } - return ($output,$jscript,$numtitles); -} - -sub search_courses { - my ($r,$type,$onlyown,$filter,$numtitles,$cloneruname,$clonerudom,$domcloner,$codetitles) = @_; - my (%courses,%showcourses,$cloner,$ccrole); - if ($type eq 'Community') { - $ccrole = 'co'; - } else { - $ccrole = 'cc'; - } - if (!$onlyown) { - $r->print(&mt('Searching ...').'
 
'); - $r->rflush(); - if (($filter->{'ownerfilter'} ne '') || - ($filter->{'ownerdomfilter'} ne '')) { - $filter->{'combownerfilter'} = $filter->{'ownerfilter'}.':'. - $filter->{'ownerdomfilter'}; - } - foreach my $item ('descriptfilter','coursefilter','combownerfilter') { - if (!$filter->{$item}) { - $filter->{$item}='.'; - } - } - my $now = time; - my $timefilter = - ($filter->{'sincefilter'}==-1?1:$now-$filter->{'sincefilter'}); - my ($createdbefore,$createdafter); - if (($filter->{'createdfilter'} ne '') && ($filter->{'createdfilter'} !=-1)) { - $createdbefore = $now; - $createdafter = $now-$filter->{'createdfilter'}; - } - my ($instcodefilter,$regexpok); - if ($numtitles) { - if ($env{'form.official'} eq 'on') { - $instcodefilter = - &Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles,$codetitles); - $regexpok = 1; - } elsif ($env{'form.official'} eq 'off') { - $instcodefilter = &Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles,$codetitles); - unless ($instcodefilter eq '') { - $regexpok = -1; - } - } - } else { - $instcodefilter = $filter->{'instcodefilter'}; - } - if ($instcodefilter eq '') { $instcodefilter = '.'; } - if ($type eq '') { $type = '.'; } - - if (($clonerudom ne '') && ($cloneruname ne '')) { - $cloner = $cloneruname.':'.$clonerudom; - } - %courses = - &Apache::lonnet::courseiddump($filter->{'domainfilter'}, - $filter->{'descriptfilter'}, - $timefilter, - $instcodefilter, - $filter->{'combownerfilter'}, - $filter->{'coursefilter'}, - undef,undef,$type,$regexpok,undef,undef, - undef,undef,$cloner,$env{'form.cc_clone'}, - $filter->{'cloneableonly'}, - $createdbefore,$createdafter,undef, - $domcloner); - if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) { - my %rolehash = &Apache::lonnet::get_my_roles($filter->{'personfilter'}, - $filter->{'persondomfilter'}, - 'userroles',undef, - [$ccrole,'in','ad','ep','ta','cr'], - $filter->{'domainfilter'}); - foreach my $role (keys(%rolehash)) { - my ($cnum,$cdom,$courserole) = split(':',$role); - my $cid = $cdom.'_'.$cnum; - if (exists($courses{$cid})) { - if (ref($courses{$cid}) eq 'HASH') { - if (ref($courses{$cid}{roles}) eq 'ARRAY') { - if (!grep(/^\Q$courserole\E$/,@{$courses{$cid}{roles}})) { - push (@{$courses{$cid}{roles}},$courserole); - } - } else { - $courses{$cid}{roles} = [$courserole]; - } - $showcourses{$cid} = $courses{$cid}; - } - } - } - %courses = %showcourses; - } - } else { - $r->print('
'); - my %coursehash = &Apache::loncommon::findallcourses(); - foreach my $cid (sort(keys(%coursehash))) { - $courses{$cid}{'description'} = $env{'course.'.$cid.'.description'}; - } - } - return %courses; -} - sub course_chooser { my ($multiple,$cdom,$cnum,$cleandesc,$canclone) = @_; my $output; @@ -991,7 +632,7 @@ sub course_chooser { $output = &mt('No rights to clone')."\n"; } } else { - $output = ''."\n"; } return $output; @@ -1011,8 +652,7 @@ sub gochoose_javascript { list => 'courselist', }, ); - my $output .= qq| - |; - return $output; + return &Apache::lonhtmlcommon::scripttag($output); } 1; @@ -1216,30 +855,6 @@ Output: 2 - $jscript - javascript for ch Side Effects: None -=item * -X -B: - - -Input: 12 - anonymous array of search criteria; course type; $roleelement ; $multelement ; anonymous hash of criteria and their values; form action; ref to scalar (count of number of elements in institutional codes -- e.g., 4 for year, semester, department, and number); caller context (e.g., set to 'modifycourse' when routine is called from lonmodifycourse.pm); username and domain of new course owner who wants to clone, $typeelem; reference to array of titles of components in institutional codes (official courses). - -Output: 1 - $output - HTML for display of search criteria, and hidden form elements. - -Side Effects: None - -=item * -X -B: - - -Input: 9 - request object, course type, search scope: only courses in which user has active role (1), or any course (0); anonymous hash of criteria and their values; for institutional codes - number of categories; optional username of new course owner, optional domain of new course owner). Seventh and eighth needed when search is for courses to clone from course request form, or course creation form (DC). Optional "domcloner" flag (has value=1 if user has ccc priv in -domain being filtered by (used when DC is using course creation form). Ninth is reference to array of titles of components in institutional codes (official courses). - -Output: 1 - %courses - hash of courses satisfying search criteria, keys = course IDs, values are corresponding colon-separated escaped description, institutional code, owner and type. - -Side Effects: None - =item * X