version 1.252, 2010/06/03 14:41:07
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version 1.254, 2010/07/26 21:52:15
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Line 210 sub handler {
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Line 210 sub handler {
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my %dcroles = (); |
my %dcroles = (); |
my $numdc = &check_fordc(\%dcroles,$then); |
my $numdc = &check_fordc(\%dcroles,$then); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
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my $loncaparev = $Apache::lonnet::perlvar{'lonVersion'}; |
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# ================================================================== Roles Init |
# ================================================================== Roles Init |
if ($env{'form.selectrole'}) { |
if ($env{'form.selectrole'}) { |
Line 691 ENDHEADER
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Line 692 ENDHEADER
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my (%roletext,%sortrole,%roleclass,%futureroles,%timezones); |
my (%roletext,%sortrole,%roleclass,%futureroles,%timezones); |
my ($countactive,$countfuture,$inrole,$possiblerole) = |
my ($countactive,$countfuture,$inrole,$possiblerole) = |
&gather_roles($then,$refresh,$now,$reinit,$nochoose,\%roletext,\%sortrole,\%roleclass, |
&gather_roles($then,$refresh,$now,$reinit,$nochoose,\%roletext,\%sortrole,\%roleclass, |
\%futureroles,\%timezones); |
\%futureroles,\%timezones,$loncaparev); |
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$refresh = $now; |
$refresh = $now; |
&Apache::lonnet::appenv({'user.refresh.time' => $refresh}); |
&Apache::lonnet::appenv({'user.refresh.time' => $refresh}); |
Line 873 ENDHEADER
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Line 874 ENDHEADER
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} |
} |
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sub gather_roles { |
sub gather_roles { |
my ($then,$refresh,$now,$reinit,$nochoose,$roletext,$sortrole,$roleclass,$futureroles,$timezones) = @_; |
my ($then,$refresh,$now,$reinit,$nochoose,$roletext,$sortrole,$roleclass,$futureroles,$timezones,$loncaparev) = @_; |
my ($countactive,$countfuture,$inrole,$possiblerole) = (0,0,0,''); |
my ($countactive,$countfuture,$inrole,$possiblerole) = (0,0,0,''); |
my $advanced = $env{'user.adv'}; |
my $advanced = $env{'user.adv'}; |
my $tryagain = $env{'form.tryagain'}; |
my $tryagain = $env{'form.tryagain'}; |
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my @ids = &Apache::lonnet::current_machine_ids(); |
foreach my $envkey (sort(keys(%env))) { |
foreach my $envkey (sort(keys(%env))) { |
my $button = 1; |
my $button = 1; |
my $switchserver=''; |
my $switchserver=''; |
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my $switchwarning; |
my ($role_text,$role_text_end,$sortkey); |
my ($role_text,$role_text_end,$sortkey); |
if ($envkey=~/^user\.role\./) { |
if ($envkey=~/^user\.role\./) { |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
Line 929 sub gather_roles {
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Line 932 sub gather_roles {
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if ($role =~ /^cr\//) { |
if ($role =~ /^cr\//) { |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); |
if ($tremark) { $tremark.='<br />'; } |
if ($tremark) { $tremark.='<br />'; } |
$tremark.=&mt('Defined by [_1] at [_2].',$rauthor,$rdomain); |
$tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain); |
} |
} |
$trole=Apache::lonnet::plaintext($role); |
$trole=Apache::lonnet::plaintext($role); |
my $ttype; |
my $ttype; |
Line 940 sub gather_roles {
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Line 943 sub gather_roles {
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if (($role eq 'ca') || ($role eq 'aa')) { |
if (($role eq 'ca') || ($role eq 'aa')) { |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
my $allowed=0; |
my $allowed=0; |
my @ids=&Apache::lonnet::current_machine_ids(); |
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foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
if (!$allowed) { |
if (!$allowed) { |
$button=0; |
$button=0; |
Line 960 sub gather_roles {
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Line 962 sub gather_roles {
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my $home = &Apache::lonnet::homeserver |
my $home = &Apache::lonnet::homeserver |
($env{'user.name'},$env{'user.domain'}); |
($env{'user.name'},$env{'user.domain'}); |
my $allowed=0; |
my $allowed=0; |
my @ids=&Apache::lonnet::current_machine_ids(); |
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foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
if (!$allowed) { |
if (!$allowed) { |
$button=0; |
$button=0; |
Line 979 sub gather_roles {
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Line 980 sub gather_roles {
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$ttype = &Apache::loncommon::course_type($tcourseid); |
$ttype = &Apache::loncommon::course_type($tcourseid); |
$trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); |
$trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); |
if ($env{'course.'.$tcourseid.'.description'}) { |
if ($env{'course.'.$tcourseid.'.description'}) { |
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my $home=$env{'course.'.$tcourseid.'.home'}; |
$twhere=$env{'course.'.$tcourseid.'.description'}; |
$twhere=$env{'course.'.$tcourseid.'.description'}; |
$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; |
$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; |
$twhere = &HTML::Entities::encode($twhere,'"<>&'); |
$twhere = &HTML::Entities::encode($twhere,'"<>&'); |
Line 986 sub gather_roles {
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Line 988 sub gather_roles {
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$twhere.=' <span class="LC_fontsize_small">'. |
$twhere.=' <span class="LC_fontsize_small">'. |
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom). |
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom). |
'</span>'; |
'</span>'; |
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unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') { |
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($switchserver,$switchwarning) = |
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&check_release_required($loncaparev,$tcourseid,$trolecode); |
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if ($switchserver || $switchwarning) { |
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$button = 0; |
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} |
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} |
} |
} |
} else { |
} else { |
my %newhash=&Apache::lonnet::coursedescription($tcourseid); |
my %newhash=&Apache::lonnet::coursedescription($tcourseid); |
Line 998 sub gather_roles {
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Line 1007 sub gather_roles {
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'</span>'; |
'</span>'; |
$ttype = $newhash{'type'}; |
$ttype = $newhash{'type'}; |
$trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); |
$trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); |
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my $home = $newhash{'home'}; |
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unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') { |
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($switchserver,$switchwarning) = |
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&check_release_required($loncaparev,$tcourseid,$trolecode); |
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if ($switchserver || $switchwarning) { |
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$button = 0; |
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} |
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} |
} else { |
} else { |
$twhere=&mt('Currently not available'); |
$twhere=&mt('Currently not available'); |
$env{'course.'.$tcourseid.'.description'}=$twhere; |
$env{'course.'.$tcourseid.'.description'}=$twhere; |
Line 1021 sub gather_roles {
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Line 1038 sub gather_roles {
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($role_text,$role_text_end) = |
($role_text,$role_text_end) = |
&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain, |
&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain, |
$advanced,$tremark,$tbg,$trole,$twhere,$tpstart, |
$advanced,$tremark,$tbg,$trole,$twhere,$tpstart, |
$tpend,$nochoose,$button,$switchserver,$reinit); |
$tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning); |
$roletext->{$envkey}=[$role_text,$role_text_end]; |
$roletext->{$envkey}=[$role_text,$role_text_end]; |
if (!$sortkey) {$sortkey=$twhere."\0".$envkey;} |
if (!$sortkey) {$sortkey=$twhere."\0".$envkey;} |
$sortrole->{$sortkey}=$envkey; |
$sortrole->{$sortkey}=$envkey; |
Line 1293 sub privileges_info {
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Line 1310 sub privileges_info {
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} |
} |
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sub build_roletext { |
sub build_roletext { |
my ($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver,$reinit) = @_; |
my ($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning) = @_; |
my ($roletext,$roletext_end); |
my ($roletext,$roletext_end); |
my $is_dc=($trolecode =~ m/^dc\./); |
my $is_dc=($trolecode =~ m/^dc\./); |
my $rowspan=($is_dc) ? '' |
my $rowspan=($is_dc) ? '' |
Line 1311 sub build_roletext {
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Line 1328 sub build_roletext {
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} else { |
} else { |
$roletext.=('<td'.$rowspan.' class="'.$tbg.'"> </td>'); |
$roletext.=('<td'.$rowspan.' class="'.$tbg.'"> </td>'); |
} |
} |
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$tremark .= $switchwarning; |
} elsif ($tstatus eq 'is') { |
} elsif ($tstatus eq 'is') { |
$roletext.='<td'.$rowspan.' class="'.$tbg.'">'. |
$roletext.='<td'.$rowspan.' class="'.$tbg.'">'. |
'<input name="'.$buttonname.'" type="button" value="'. |
'<input name="'.$buttonname.'" type="button" value="'. |
Line 1491 sub check_forcc {
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Line 1509 sub check_forcc {
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return $is_cc; |
return $is_cc; |
} |
} |
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sub check_release_required { |
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my ($loncaparev,$tcourseid,$trolecode) = @_; |
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my ($switchserver,$warning); |
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if ($env{'course.'.$tcourseid.'.internal.releaserequired'} ne '') { |
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my ($reqdmajor,$reqdminor) = ($env{'course.'.$tcourseid.'.internal.releaserequired'} =~ /^(\d+)\.(\d+)$/); |
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my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\d.\-]+\'?$/); |
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if ($reqdmajor ne '' && $reqdminor ne '') { |
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my $otherserver; |
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if (($major eq '' && $minor eq '') || |
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(($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) { |
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my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'}); |
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my $switchlcrev = |
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&Apache::lonnet::get_server_loncaparev($env{'user.domain'}, |
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$userdomserver); |
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my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\d.\-]+\'?$/); |
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if (($swmajor eq '' && $swminor eq '') || ($reqdmajor > $swmajor) || |
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(($reqdmajor == $swmajor) && ($reqdminor > $swminor))) { |
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my $cdom = $env{'course.'.$tcourseid.'.domain'}; |
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if ($cdom ne $env{'user.domain'}) { |
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my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom); |
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my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname); |
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my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); |
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my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); |
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my %udomdefaults = &Apache::lonnet::get_domain_defaults($env{'user.domain'}); |
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my $remoterev = &Apache::lonnet::get_server_loncaparev($serverhomedom,$coursedomserver); |
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my $canhost = |
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&Apache::lonnet::can_host_session($env{'user.domain'}, |
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$coursedomserver, |
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$remoterev, |
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$udomdefaults{'remotesessions'}, |
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$defdomdefaults{'hostedsessions'}); |
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if ($canhost) { |
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$otherserver = $coursedomserver; |
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} else { |
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$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$tcourseid.'.internal.releaserequired'}).'<br />'. &mt("No suitable server could be found amongst servers in either your own domain or in the course's domain."); |
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} |
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} else { |
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$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$tcourseid.'.internal.releaserequired'}).'<br />'.&mt("No suitable server could be found amongst servers in your own domain (which is also the course's domain)."); |
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} |
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} else { |
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$otherserver = $userdomserver; |
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} |
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} |
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if ($otherserver ne '') { |
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$switchserver = 'otherserver='.$otherserver.'&role='.$trolecode; |
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} |
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} |
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} |
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return ($switchserver,$warning); |
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} |
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sub courselink { |
sub courselink { |
my ($dcdom,$rowtype) = @_; |
my ($dcdom,$rowtype) = @_; |
my $courseform=&Apache::loncommon::selectcourse_link |
my $courseform=&Apache::loncommon::selectcourse_link |