version 1.419, 2008/12/04 08:56:28
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version 1.423.2.3, 2010/02/10 16:45:31
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Line 31
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Line 31
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=head1 NAME |
=head1 NAME |
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Apache::lonnavmaps.pm |
Apache::lonnavmaps - Subroutines to handle and render the navigation |
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=head1 SYNOPSIS |
=head1 SYNOPSIS |
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Line 530 my %colormap =
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Line 530 my %colormap =
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# is not yet done and due in less than 24 hours |
# is not yet done and due in less than 24 hours |
my $hurryUpColor = "#FF0000"; |
my $hurryUpColor = "#FF0000"; |
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my $future_slots_checked = 0; |
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my $future_slots = 0; |
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sub close { |
sub close { |
if ($env{'environment.remotenavmap'} ne 'on') { return ''; } |
if ($env{'environment.remotenavmap'} ne 'on') { return ''; } |
return(<<ENDCLOSE); |
return(<<ENDCLOSE); |
Line 594 sub getLinkForResource {
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Line 597 sub getLinkForResource {
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my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb()); |
my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb()); |
if ($map=~/\.page$/) { |
if ($map=~/\.page$/) { |
my $url=&Apache::lonnet::clutter($map); |
my $url=&Apache::lonnet::clutter($map); |
$anchor=&escape($src->shown_symb()); |
$anchor=&escape($res->shown_symb()); |
return ($url,$res->shown_symb(),$anchor); |
return ($url,$res->shown_symb(),$anchor); |
} |
} |
} |
} |
Line 634 sub getDescription {
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Line 637 sub getDescription {
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if ($status == $res->OPEN_LATER) { |
if ($status == $res->OPEN_LATER) { |
return &mt("Open ") .timeToHumanString($open,'start'); |
return &mt("Open ") .timeToHumanString($open,'start'); |
} |
} |
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if ($res->simpleStatus($part) == $res->OPEN) { |
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unless (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
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my ($slot_status,$slot_time,$slot_name)=$res->check_for_slot($part); |
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if ($slot_status == $res->UNKNOWN) { |
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return &mt('Reservation status unknown'); |
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} elsif ($slot_status == $res->RESERVED) { |
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return &mt('Reserved - ends [_1]', |
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timeToHumanString($slot_time,'end')); |
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} elsif ($slot_status == $res->RESERVED_LOCATION) { |
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return &mt('Reserved - specific location(s) - ends [_1]', |
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timeToHumanString($slot_time,'end')); |
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} elsif ($slot_status == $res->RESERVED_LATER) { |
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return &mt('Reserved - next open [_1]', |
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timeToHumanString($slot_time,'start')); |
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} elsif ($slot_status == $res->RESERVABLE) { |
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return &mt('Reservable ending [_1]', |
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timeToHumanString($slot_time,'end')); |
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} elsif ($slot_status == $res->RESERVABLE_LATER) { |
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return &mt('Reservable starting [_1]', |
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timeToHumanString($slot_time,'start')); |
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} elsif ($slot_status == $res->NOT_IN_A_SLOT) { |
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return &mt('Reserve a time/place to work'); |
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} elsif ($slot_status == $res->NOTRESERVABLE) { |
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return &mt('Reservation not available'); |
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} elsif ($slot_status == $res->WAITING_FOR_GRADE) { |
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return &mt('Submission in grading queue'); |
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} |
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} |
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} |
if ($status == $res->OPEN) { |
if ($status == $res->OPEN) { |
if ($due) { |
if ($due) { |
if ($res->is_practice()) { |
if ($res->is_practice()) { |
Line 670 sub getDescription {
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Line 702 sub getDescription {
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my $maxtries = $res->maxtries($part); |
my $maxtries = $res->maxtries($part); |
my $triesString = ""; |
my $triesString = ""; |
if ($tries && $maxtries) { |
if ($tries && $maxtries) { |
$triesString = '<font size="-1"><i>('.&mt('[_1] of [_2] tries used',$tries,$maxtries).')</i></font>'; |
$triesString = '<font size="-1"><i>('.&mt('[_1] of [quant,_2,try,tries] used',$tries,$maxtries).')</i></font>'; |
if ($maxtries > 1 && $maxtries - $tries == 1) { |
if ($maxtries > 1 && $maxtries - $tries == 1) { |
$triesString = "<b>$triesString</b>"; |
$triesString = "<b>$triesString</b>"; |
} |
} |
Line 848 sub render_resource {
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Line 880 sub render_resource {
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my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
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# The URL part is not escaped at this point, but the symb is... |
# The URL part is not escaped at this point, but the symb is... |
# The stuff to the left of the ? must have ' replaced by \' since |
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# it will be quoted with ' in the href. |
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my ($left,$right) = split(/\?/, $link); |
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$link = $left.'?'.$right; |
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my $src = $resource->src(); |
my $src = $resource->src(); |
my $it = $params->{"iterator"}; |
my $it = $params->{"iterator"}; |
Line 865 sub render_resource {
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Line 892 sub render_resource {
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my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons"); |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons"); |
# If this is a new branch, label it so |
# If this is a new branch, label it so |
if ($params->{'isNewBranch'}) { |
if ($params->{'isNewBranch'}) { |
$newBranchText = "<img src='$location/branch.gif' border='0' alt='Branch' />"; |
$newBranchText = '<img src="'.$location.'/branch.gif" border="0" alt="'. |
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&mt('Branch').'" />'; |
} |
} |
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# links to open and close the folder |
# links to open and close the folder |
Line 1020 sub render_communication_status {
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Line 1048 sub render_communication_status {
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if ($msgid) { |
if ($msgid) { |
$feedbackHTML .= ' <a '.$target.' href="/adm/email?display=' |
$feedbackHTML .= ' <a '.$target.' href="/adm/email?display=' |
. &escape($msgid) . '">' |
. &escape($msgid) . '">' |
. '<img alt="'.&mt('New Email').'" src="'.$location.'/feedback.gif" ' |
. '<img alt="'.&mt('New E-mail').'" src="'.$location.'/feedback.gif" ' |
. 'border="0" /></a>'; |
. 'border="0" /></a>'; |
} |
} |
} |
} |
Line 1269 sub render {
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Line 1297 sub render {
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if (!defined($navmap)) { |
if (!defined($navmap)) { |
$navmap = Apache::lonnavmaps::navmap->new(); |
$navmap = Apache::lonnavmaps::navmap->new(); |
if (!defined($navmap)) { |
if (!defined($navmap)) { |
# no londer in course |
# no longer in course |
return '<span class="LC_error">'.&mt('No course selected').'</span><br /> |
return '<span class="LC_error">'.&mt('No course selected').'</span><br /> |
<a href="/adm/roles">'.&mt('Select a course').'</a><br />'; |
<a href="/adm/roles">'.&mt('Select a course').'</a><br />'; |
} |
} |
Line 1337 sub render {
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Line 1365 sub render {
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# Step 1: Check to see if we have a navmap |
# Step 1: Check to see if we have a navmap |
if (!defined($navmap)) { |
if (!defined($navmap)) { |
$navmap = Apache::lonnavmaps::navmap->new(); |
$navmap = Apache::lonnavmaps::navmap->new(); |
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if (!defined($navmap)) { |
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# no longer in course |
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return '<span class="LC_error">'.&mt('No course selected').'</span><br /> |
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<a href="/adm/roles">'.&mt('Select a course').'</a><br />'; |
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} |
} |
} |
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# See if we're being passed a specific map |
# See if we're being passed a specific map |
Line 1389 sub render {
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Line 1422 sub render {
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my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
if ($navmap->{LAST_CHECK}) { |
if ($navmap->{LAST_CHECK}) { |
$result .= |
$result .= |
'<img src="'.$location.'/chat.gif"> '.&mt('New discussion since').' '. |
'<img src="'.$location.'/chat.gif" alt="" /> '.&mt('New discussion since').' '. |
strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})). |
strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})). |
'</td><td align="center" valign="bottom"> '. |
'</td><td align="center" valign="bottom"> '. |
'<img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)').'<p>'. |
'<img src="'.$location.'/feedback.gif" alt="" /> '.&mt('New message (click to open)').'<p>'. |
'</td>'; |
'</td>'; |
} else { |
} else { |
$result .= '<td align="center" valign="bottom"> '. |
$result .= '<td align="center" valign="bottom"> '. |
'<img src="'.$location.'/chat.gif"> '.&mt('Discussions').'</td><td align="center" valign="bottom">'. |
'<img src="'.$location.'/chat.gif" alt="" /> '.&mt('Discussions').'</td><td align="center" valign="bottom">'. |
' <img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)'). |
' <img src="'.$location.'/feedback.gif" alt="" /> '.&mt('New message (click to open)'). |
'</td>'; |
'</td>'; |
} |
} |
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Line 1828 ENDBLOCK
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Line 1861 ENDBLOCK
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$result.='} |
$result.='} |
</script> |
</script> |
<form name="linkitems" method="post"> |
<form name="linkitems" method="post"> |
<nobr><select name="toplink">'."\n"; |
<span class="LC_nobreak"><select name="toplink">'."\n"; |
foreach my $link (@linkorder) { |
foreach my $link (@linkorder) { |
if (defined($linkitems->{$link})) { |
if (defined($linkitems->{$link})) { |
if ($linkitems->{$link}{'text'} ne '') { |
if ($linkitems->{$link}{'text'} ne '') { |
Line 1839 ENDBLOCK
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Line 1872 ENDBLOCK
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} |
} |
$result .= '</select> <input type="button" name="chgnav" |
$result .= '</select> <input type="button" name="chgnav" |
value="Go" onClick="javascript:changeNavDisplay()" /> |
value="Go" onClick="javascript:changeNavDisplay()" /> |
</nobr></form></td>'."\n"; |
</span></form></td>'."\n"; |
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return $result; |
return $result; |
} |
} |
Line 3465 sub navHash {
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Line 3498 sub navHash {
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my $self = shift; |
my $self = shift; |
my $param = shift; |
my $param = shift; |
my $id = shift; |
my $id = shift; |
return $self->{NAV_MAP}->navhash($param . ($id?$self->{ID}:"")); |
my $arg = $param . ($id?$self->{ID}:""); |
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if (defined($arg)) { |
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return $self->{NAV_MAP}->navhash($arg); |
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} |
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return; |
} |
} |
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=pod |
=pod |
Line 3939 sub awarded {
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Line 3976 sub awarded {
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if (!defined($part)) { $part = '0'; } |
if (!defined($part)) { $part = '0'; } |
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.awarded'}; |
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.awarded'}; |
} |
} |
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sub taskversion { |
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my $self = shift; my $part = shift; |
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$self->{NAV_MAP}->get_user_data(); |
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if (!defined($part)) { $part = '0'; } |
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return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.version'}; |
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} |
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sub taskstatus { |
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my $self = shift; my $part = shift; |
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$self->{NAV_MAP}->get_user_data(); |
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if (!defined($part)) { $part = '0'; } |
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return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$self->taskversion($part).'.'.$part.'.status'}; |
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} |
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sub solved { |
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my $self = shift; my $part = shift; |
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$self->{NAV_MAP}->get_user_data(); |
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if (!defined($part)) { $part = '0'; } |
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return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.solved'}; |
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} |
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sub checkedin { |
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my $self = shift; my $part = shift; |
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$self->{NAV_MAP}->get_user_data(); |
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if (!defined($part)) { $part = '0'; } |
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if ($self->is_task()) { |
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my $version = $self->taskversion($part); |
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return ($self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$version .'.'.$part.'.checkedin'},$self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$version .'.'.$part.'.checkedin.slot'}); |
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} else { |
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return ($self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.checkedin'},$self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.checkedin.slot'}); |
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} |
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} |
# this should work exactly like the copy in lonhomework.pm |
# this should work exactly like the copy in lonhomework.pm |
sub duedate { |
sub duedate { |
(my $self, my $part) = @_; |
(my $self, my $part) = @_; |
Line 4034 sub part_display {
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Line 4100 sub part_display {
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} |
} |
return $display; |
return $display; |
} |
} |
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sub slot_control { |
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my $self=shift(); my $part = shift(); |
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if (!defined($part)) { $part = '0'; } |
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my $useslots = $self->parmval("useslots", $part); |
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my $availablestudent = $self->parmval("availablestudent", $part); |
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my $available = $self->parmval("available", $part); |
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return ($useslots,$availablestudent,$available); |
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} |
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# Multiple things need this |
# Multiple things need this |
sub getReturnHash { |
sub getReturnHash { |
Line 4682 sub TRIES_LEFT { return 20; }
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Line 4756 sub TRIES_LEFT { return 20; }
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sub ANSWER_SUBMITTED { return 21; } |
sub ANSWER_SUBMITTED { return 21; } |
sub PARTIALLY_CORRECT{ return 22; } |
sub PARTIALLY_CORRECT{ return 22; } |
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sub RESERVED_LATER { return 30; } |
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sub RESERVED { return 31; } |
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sub RESERVED_LOCATION { return 32; } |
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sub RESERVABLE { return 33; } |
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sub RESERVABLE_LATER { return 34; } |
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sub NOTRESERVABLE { return 35; } |
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sub NOT_IN_A_SLOT { return 36; } |
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sub NEEDS_CHECKIN { return 37; } |
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sub WAITING_FOR_GRADE { return 38; } |
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sub UNKNOWN { return 39; } |
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sub status { |
sub status { |
my $self = shift; |
my $self = shift; |
my $part = shift; |
my $part = shift; |
Line 4773 sub status {
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Line 4858 sub status {
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return OPEN; |
return OPEN; |
} |
} |
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sub check_for_slot { |
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my $self = shift; |
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my $part = shift; |
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my ($use_slots,$available,$availablestudent) = $self->slot_control($part); |
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if (($use_slots ne '') && ($use_slots !~ /^\s*no\s*$/i)) { |
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my @slots = (split(/:/,$availablestudent),split(/:/,$available)); |
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my $cid=$env{'request.course.id'}; |
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my $cdom=$env{'course.'.$cid.'.domain'}; |
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my $cnum=$env{'course.'.$cid.'.num'}; |
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my $now = time; |
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if (@slots > 0) { |
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my %slots=&Apache::lonnet::get('slots',[@slots],$cdom,$cnum); |
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if (&Apache::lonnet::error(%slots)) { |
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return (UNKNOWN); |
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} |
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my @sorted_slots = &Apache::loncommon::sorted_slots(\@slots,\%slots); |
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my ($checkedin,$checkedinslot); |
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foreach my $slot_name (@sorted_slots) { |
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next if (!defined($slots{$slot_name}) || |
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!ref($slots{$slot_name})); |
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my $end = $slots{$slot_name}->{'endtime'}; |
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my $start = $slots{$slot_name}->{'starttime'}; |
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my $ip = $slots{$slot_name}->{'ip'}; |
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if ($self->simpleStatus() == OPEN) { |
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my $startreserve = $slots{$slot_name}->{'startreserve'}; |
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my @proctors; |
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if ($slots{$slot_name}->{'proctor'} ne '') { |
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@proctors = split(',',$slots{$slot_name}->{'proctor'}); |
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} |
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if ($end > $now) { |
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($checkedin,$checkedinslot) = $self->checkedin(); |
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if ($startreserve < $now) { |
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if ($start > $now) { |
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return (RESERVED_LATER,$start,$slot_name); |
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} else { |
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if ($ip ne '') { |
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if (!&Apache::loncommon::check_ip_acc($ip)) { |
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return (RESERVED_LOCATION,$ip,$slot_name); |
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} |
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} |
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if (@proctors > 0) { |
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unless ((grep(/^\Q$checkedin\E/,@proctors)) && |
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($checkedinslot eq $slot_name)) { |
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return (NEEDS_CHECKIN,undef,$slot_name); |
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} |
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} |
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return (RESERVED,$end,$slot_name); |
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} |
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} else { |
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if ($start > $now) { |
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return (RESERVABLE,$startreserve,$slot_name); |
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} |
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} |
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} |
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} |
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} |
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my ($is_correct,$got_grade); |
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if ($self->is_task()) { |
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my $taskstatus = $self->taskstatus(); |
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$is_correct = (($taskstatus eq 'pass') || |
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($self->solved() =~ /^correct_/)); |
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$got_grade = ($self->solved() =~ /^(?:pass|fail)$/); |
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} else { |
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$got_grade = 1; |
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$is_correct = ($self->solved() =~ /^correct_/); |
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} |
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($checkedin,$checkedinslot) = $self->checkedin(); |
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if ($checkedin) { |
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if (!$got_grade) { |
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return (WAITING_FOR_GRADE); |
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} elsif ($is_correct) { |
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return (CORRECT); |
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} |
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} |
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return(NOT_IN_A_SLOT); |
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} else { |
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if (!$future_slots_checked) { |
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$future_slots = &get_future_slots($cdom,$cnum,$now); |
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$future_slots_checked = 1; |
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} |
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if ($future_slots) { |
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return(NOT_IN_A_SLOT); |
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} |
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return(NOTRESERVABLE); |
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} |
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} |
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return; |
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} |
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sub get_future_slots { |
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my ($cdom,$cnum,$now) = @_; |
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my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
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my $future_slots = 0; |
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foreach my $slot (keys(%slots)) { |
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if (($slots{$slot}->{'starttime'} > $now) && |
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($slots{$slot}->{'endtime'} > $now)) { |
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$future_slots ++; |
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} |
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} |
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return $future_slots; |
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} |
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sub CLOSED { return 23; } |
sub CLOSED { return 23; } |
sub ERROR { return 24; } |
sub ERROR { return 24; } |
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