version 1.76, 2002/10/14 14:14:49
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version 1.84, 2002/10/17 19:25:27
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Line 823 sub new_handle {
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Line 823 sub new_handle {
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# Initialize the nav map |
# Initialize the nav map |
my $navmap = Apache::lonnavmaps::navmap->new( |
my $navmap = Apache::lonnavmaps::navmap->new( |
$ENV{"request.course.fn"}.".db", |
$ENV{"request.course.fn"}.".db", |
$ENV{"request.course.fn"}."_parms.db", 1); |
$ENV{"request.course.fn"}."_parms.db", 1, 1); |
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if (!defined($navmap)) { |
if (!defined($navmap)) { |
Line 849 sub new_handle {
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Line 849 sub new_handle {
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$r->print('<img src="/adm/lonMisc/chat.gif"> Discussions'. |
$r->print('<img src="/adm/lonMisc/chat.gif"> Discussions'. |
'<br><img src="/adm/lonMisc/feedback.gif"> New message (click to open)<p>'); |
'<br><img src="/adm/lonMisc/feedback.gif"> New message (click to open)<p>'); |
} |
} |
#if (($currenturl=~/^\/res/) && |
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# ($currenturl!~/^\/res\/adm/)) { |
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# $r->print('<a href="#curloc">Current Location</a><p>'); |
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#} |
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# Check that it's defined |
# Check that it's defined |
if (!($navmap->courseMapDefined())) { |
if (!($navmap->courseMapDefined())) { |
Line 929 sub new_handle {
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Line 925 sub new_handle {
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# Begin the HTML table |
# Begin the HTML table |
# four cols: resource + indent, chat+feedback, icon, text string |
# four cols: resource + indent, chat+feedback, icon, text string |
$r->print('<table cellspacing="3" cellpadding="0" bgcolor="#FFFFFF">' ."\n"); |
$r->print('<table cellspacing="0" cellpadding="3" width="100%" border="0" bgcolor="#FFFFFF">' ."\n"); |
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my $condition = 0; |
my $condition = 0; |
if ($ENV{'form.condition'}) { |
if ($ENV{'form.condition'}) { |
Line 944 sub new_handle {
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Line 940 sub new_handle {
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if ($currenturl && !$ENV{'form.alreadyHere'}) { |
if ($currenturl && !$ENV{'form.alreadyHere'}) { |
# Give me every resource... |
# Give me every resource... |
my $mapIterator = $navmap->getIterator(undef, undef, {}, 1); |
my $mapIterator = $navmap->getIterator(undef, undef, {}, 1); |
my $found != 0; |
my $found = 0; |
my $depth = 1; |
my $depth = 1; |
$mapIterator->next(); # discard the first BEGIN_MAP |
$mapIterator->next(); # discard the first BEGIN_MAP |
my $curRes = $mapIterator->next(); |
my $curRes = $mapIterator->next(); |
Line 977 sub new_handle {
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Line 973 sub new_handle {
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my $now = time(); |
my $now = time(); |
my $in24Hours = $now + 24 * 60 * 60; |
my $in24Hours = $now + 24 * 60 * 60; |
my $depth = 1; |
my $depth = 1; |
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my $displayedHereMarker = 0; |
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# We know the first thing is a BEGIN_MAP (see "$self->{STARTED}" |
# We know the first thing is a BEGIN_MAP (see "$self->{STARTED}" |
# code in iterator->next), so ignore the first one |
# code in iterator->next), so ignore the first one |
Line 1074 sub new_handle {
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Line 1071 sub new_handle {
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} |
} |
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} else { |
} else { |
@parts[0] = "0"; # this is to get past foreach loop below |
$parts[0] = "0"; # this is to get past foreach loop below |
# you can consider a non-problem resource as a resource |
# you can consider a non-problem resource as a resource |
# with only one part without loss |
# with only one part without loss |
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} |
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# Is it a multipart problem with a single part, now in |
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# @parts with "0" filtered out? If so, forget it's a multi-part |
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# problem and treat it like a single-part problem. |
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if ( scalar(@parts) == 1 ) { |
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$multipart = 0; |
} |
} |
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# Display one part, in event of network error. |
# Display one part, in event of network error. |
Line 1103 sub new_handle {
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Line 1107 sub new_handle {
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'symb='.&Apache::lonnet::escape($curRes->symb()). |
'symb='.&Apache::lonnet::escape($curRes->symb()). |
'"'; |
'"'; |
my $title = $curRes->title(); |
my $title = $curRes->title(); |
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if (!$title) { |
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$title = $curRes->src(); |
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$title = substr ($title, rindex($title, "/") + 1); |
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} |
my $partLabel = ""; |
my $partLabel = ""; |
my $newBranchText = ""; |
my $newBranchText = ""; |
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Line 1130 sub new_handle {
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Line 1138 sub new_handle {
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# Display the correct icon, link to open or shut map |
# Display the correct icon, link to open or shut map |
if ($curRes->is_map()) { |
if ($curRes->is_map()) { |
my $mapId = $curRes->map_pc(); |
my $mapId = $curRes->map_pc(); |
my $nowOpen = !defined($filterHash{$mapId}); |
my $nowOpen = (!defined($filterHash{$mapId})); |
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if ($condition) {$nowOpen = !$nowOpen;} |
$icon = $nowOpen ? |
$icon = $nowOpen ? |
"folder_closed.gif" : "folder_opened.gif"; |
"navmap.folder.closed.gif" : "navmap.folder.open.gif"; |
$icon = "<img src=\"/adm/lonIcons/$icon\" alt=\"\" border=\"0\" />"; |
$icon = "<img src=\"/adm/lonIcons/$icon\" alt=\"\" border=\"0\" />"; |
$linkopen = "<a href=\"/adm/navmaps?filter="; |
$linkopen = "<a href=\"/adm/navmaps?filter="; |
$linkopen .= ($nowOpen xor $condition) ? |
$linkopen .= ($nowOpen xor $condition) ? |
Line 1155 sub new_handle {
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Line 1164 sub new_handle {
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$curRes->duedate() > time()) { |
$curRes->duedate() > time()) { |
$color = $hurryUpColor; |
$color = $hurryUpColor; |
} |
} |
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# Special case: If this is the last try, and there is |
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# more then one available, give a bit of urgency |
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my $tries = $curRes->tries($part); |
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my $maxtries = $curRes->maxtries($part); |
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if ($tries && $maxtries && $maxtries > 1 && |
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$maxtries - $tries == 1) { |
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$color = $hurryUpColor; |
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} |
if ($color ne "") { |
if ($color ne "") { |
$colorizer = "bgcolor=\"$color\""; |
$colorizer = "bgcolor=\"$color\""; |
} |
} |
Line 1165 sub new_handle {
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Line 1182 sub new_handle {
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} |
} |
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# FIRST COL: The resource indentation, branch icon, and name |
# FIRST COL: The resource indentation, branch icon, and name |
$r->print(" <tr><td align=\"left\" valign=\"bottom\">\n"); |
$r->print(" <tr><td align=\"left\" valign=\"center\" width=\"60%\">\n"); |
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# print indentation |
# print indentation |
for (my $i = 0; $i < $indentLevel - $deltalevel; $i++) { |
for (my $i = 0; $i < $indentLevel - $deltalevel; $i++) { |
Line 1178 sub new_handle {
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Line 1195 sub new_handle {
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my $curMarkerEnd = ""; |
my $curMarkerEnd = ""; |
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# Is this the current resource? |
# Is this the current resource? |
if ($curRes->src() eq $currenturl) { |
if ($curRes->src() eq $currenturl && !$displayedHereMarker) { |
$curMarkerBegin = '<a name="curloc" /><font color="red" size="+2">> </font>'; |
$curMarkerBegin = '<a name="curloc" /><font color="red" size="+2">> </font>'; |
$curMarkerEnd = '<font color="red" size="+2"> <</font>'; |
$curMarkerEnd = '<font color="red" size="+2"> <</font>'; |
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$displayedHereMarker = 1; |
} |
} |
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if ($curRes->is_problem() && $part ne "0" && !$condensed) { |
if ($curRes->is_problem() && $part ne "0" && !$condensed) { |
Line 1195 sub new_handle {
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Line 1213 sub new_handle {
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if ($curRes->{RESOURCE_ERROR}) { |
if ($curRes->{RESOURCE_ERROR}) { |
$r->print(&Apache::loncommon::help_open_topic ("Navmap_Host_Down", |
$r->print(&Apache::loncommon::help_open_topic ("Navmap_Host_Down", |
'<font size="-1">Host down</font>')); |
'<font size="-1">Host down</font>')); |
} |
} |
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my $discussionHTML = ""; my $feedbackHTML = ""; |
my $discussionHTML = ""; my $feedbackHTML = ""; |
Line 1219 sub new_handle {
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Line 1237 sub new_handle {
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} |
} |
} |
} |
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$r->print("<td align=\"left\" valign=\"bottom\">$discussionHTML$feedbackHTML</td>"); |
$r->print("<td width=\"75\" align=\"left\" valign=\"center\">$discussionHTML$feedbackHTML </td>"); |
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# Is this the first displayed part of a multi-part problem |
# Is this the first displayed part of a multi-part problem |
# that has not been condensed, so we should suppress these two |
# that has not been condensed, so we should suppress these two |
Line 1232 sub new_handle {
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Line 1250 sub new_handle {
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my $icon = $statusIconMap{$curRes->status($part)}; |
my $icon = $statusIconMap{$curRes->status($part)}; |
my $alt = $iconAltTags{$icon}; |
my $alt = $iconAltTags{$icon}; |
if ($icon) { |
if ($icon) { |
$r->print("<td valign=\"bottom\" width=\"50\" align=\"right\">$linkopen<img src=\"/adm/lonIcons/$icon\" border=\"0\" alt=\"$alt\" />$linkclose</td>\n"); |
$r->print("<td width=\"30\" valign=\"center\" width=\"50\" align=\"right\">$linkopen<img width=\"25\" height=\"25\" src=\"/adm/lonIcons/$icon\" border=\"0\" alt=\"$alt\" />$linkclose</td>\n"); |
} else { |
} else { |
$r->print("<td></td>\n"); |
$r->print("<td width=\"30\"> </td>\n"); |
} |
} |
} else { # not problem, no icon |
} else { # not problem, no icon |
$r->print("<td></td>\n"); |
$r->print("<td width=\"30\"> </td>\n"); |
} |
} |
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# FOURTH COL: Text description |
# FOURTH COL: Text description |
$r->print("<td $colorizer align=\"right\" valign=\"bottom\">\n"); |
$r->print("<td $colorizer align=\"right\" valign=\"center\">\n"); |
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if ($curRes->kind() eq "res" && |
if ($curRes->kind() eq "res" && |
$curRes->is_problem() && |
$curRes->is_problem() && |
Line 1252 sub new_handle {
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Line 1270 sub new_handle {
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$r->print('(randomly select ' . $curRes->randompick() .')'); |
$r->print('(randomly select ' . $curRes->randompick() .')'); |
} |
} |
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$r->print("</td></tr>\n"); |
$r->print(" </td></tr>\n"); |
} |
} |
} |
} |
$curRes = $mapIterator->next(); |
$curRes = $mapIterator->next(); |
Line 1330 sub getDescription {
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Line 1348 sub getDescription {
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return "Open " . timeToHumanString($res->opendate($part)); |
return "Open " . timeToHumanString($res->opendate($part)); |
} |
} |
if ($status == $res->OPEN) { |
if ($status == $res->OPEN) { |
if ($res->duedate()) { |
if ($res->duedate($part)) { |
return "Due " . timeToHumanString($res->duedate($part)); |
return "Due " . timeToHumanString($res->duedate($part)); |
} else { |
} else { |
return "Open, no due date"; |
return "Open, no due date"; |
Line 1352 sub getDescription {
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Line 1370 sub getDescription {
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return "Not yet graded."; |
return "Not yet graded."; |
} |
} |
if ($status == $res->TRIES_LEFT) { |
if ($status == $res->TRIES_LEFT) { |
my $tries = $res->tries(); |
my $tries = $res->tries($part); |
my $maxtries = $res->maxtries(); |
my $maxtries = $res->maxtries($part); |
my $triesString = "($tries of $maxtries tries used)"; |
my $triesString = ""; |
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if ($tries && $maxtries) { |
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$triesString = "<font size=\"-1\"><i>($tries of $maxtries tries used)</i></font>"; |
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if ($maxtries > 1 && $maxtries - $tries == 1) { |
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$triesString = "<b>$triesString</b>"; |
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} |
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} |
if ($res->duedate()) { |
if ($res->duedate()) { |
return "Due " . timeToHumanString($res->duedate($part)) . |
return "Due " . timeToHumanString($res->duedate($part)) . |
" $triesString"; |
" $triesString"; |
Line 1641 sub new {
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Line 1665 sub new {
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$self->{EMAIL_STATUS} = \%emailstatus; |
$self->{EMAIL_STATUS} = \%emailstatus; |
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} |
} |
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$self->{PARM_CACHE} = {}; |
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bless($self); |
bless($self); |
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Line 1762 sub finishResource {
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Line 1788 sub finishResource {
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sub parmval { |
sub parmval { |
my $self = shift; |
my $self = shift; |
my ($what,$symb)=@_; |
my ($what,$symb)=@_; |
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my $hashkey = $what."|||".$symb; |
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if (defined($self->{PARM_CACHE}->{$hashkey})) { |
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return $self->{PARM_CACHE}->{$hashkey}; |
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} |
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my $result = $self->parmval_real($what, $symb); |
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$self->{PARM_CACHE}->{$hashkey} = $result; |
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return $result; |
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} |
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sub parmval_real { |
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my $self = shift; |
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my ($what,$symb) = @_; |
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my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
my $csec=$ENV{'request.course.sec'}; |
my $csec=$ENV{'request.course.sec'}; |
my $uname=$ENV{'user.name'}; |
my $uname=$ENV{'user.name'}; |
Line 2223 These are methods that help you retrieve
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Line 2264 These are methods that help you retrieve
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=item * B<to>: Returns the "to" value from the compiled nav map. (It is likely you want to use B<getNext> instead.) |
=item * B<to>: Returns the "to" value from the compiled nav map. (It is likely you want to use B<getNext> instead.) |
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=item * B<type>: Returns the type of the resource, "start", "normal", or "finish". |
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=back |
=back |
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=cut |
=cut |
Line 2254 sub symb {
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Line 2293 sub symb {
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} |
} |
sub title { my $self=shift; return $self->navHash("title_", 1); } |
sub title { my $self=shift; return $self->navHash("title_", 1); } |
sub to { my $self=shift; return $self->navHash("to_", 1); } |
sub to { my $self=shift; return $self->navHash("to_", 1); } |
sub type { my $self=shift; return $self->navHash("type_", 1); } |
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=pod |
=pod |
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Line 2470 sub getReturnHash {
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Line 2508 sub getReturnHash {
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my $self = shift; |
my $self = shift; |
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if (!defined($self->{RETURN_HASH})) { |
if (!defined($self->{RETURN_HASH})) { |
my %tmpHash = &Apache::lonnet::restore($self->symb()); |
my %tmpHash = &Apache::lonnet::restore($self->symb()); |
$self->{RETURN_HASH} = \%tmpHash; |
$self->{RETURN_HASH} = \%tmpHash; |
} |
} |
} |
} |
Line 2561 sub extractParts {
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Line 2599 sub extractParts {
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$self->{PARTS} = []; |
$self->{PARTS} = []; |
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# Retrieve part count |
# Retrieve part count, if this is a problem |
my $metadata = &Apache::lonnet::metadata($self->src(), 'allpossiblekeys'); |
if ($self->is_problem()) { |
if (!$metadata) { |
my $metadata = &Apache::lonnet::metadata($self->src(), 'allpossiblekeys'); |
$self->{RESOURCE_ERROR} = 1; |
if (!$metadata) { |
$self->{PARTS} = []; |
$self->{RESOURCE_ERROR} = 1; |
return; |
$self->{PARTS} = []; |
} |
return; |
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foreach (split(/\,/,$metadata)) { |
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if ($_ =~ /^parameter\_(.*)\_opendate$/) { |
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push @{$self->{PARTS}}, $1; |
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} |
} |
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foreach (split(/\,/,$metadata)) { |
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if ($_ =~ /^parameter\_(.*)\_opendate$/) { |
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push @{$self->{PARTS}}, $1; |
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} |
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} |
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# Is this possible to do in one line? - Jeremy |
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my @sortedParts = sort @{$self->{PARTS}}; |
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$self->{PARTS} = \@sortedParts; |
} |
} |
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# Is this possible to do in one line? - Jeremy |
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my @sortedParts = sort @{$self->{PARTS}}; |
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$self->{PARTS} = \@sortedParts; |
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return; |
return; |
} |
} |
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Line 2828 sub status {
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Line 2868 sub status {
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# If it's WRONG... |
# If it's WRONG... |
if ($completionStatus == INCORRECT || $completionStatus == INCORRECT_BY_OVERRIDE) { |
if ($completionStatus == INCORRECT || $completionStatus == INCORRECT_BY_OVERRIDE) { |
# and there are TRIES LEFT: |
# and there are TRIES LEFT: |
if ($self->tries() < $self->maxtries()) { |
if ($self->tries($part) < $self->maxtries($part) || !$self->maxtries($part)) { |
return TRIES_LEFT; |
return TRIES_LEFT; |
} |
} |
return INCORRECT; # otherwise, return orange; student can't fix this |
return INCORRECT; # otherwise, return orange; student can't fix this |