version 1.229, 2003/09/17 18:15:54
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version 1.311, 2004/12/17 22:40:09
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Page Handler |
### |
# |
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# (TeX Content Handler |
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# |
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# 05/29/00,05/30 Gerd Kortemeyer) |
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# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
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# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer) |
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# |
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# 3/1/1,6/1,17/1,29/1,30/1,2/8,9/21,9/24,9/25 Gerd Kortemeyer |
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# YEAR=2002 |
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# 1/1 Gerd Kortemeyer |
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# Oct-Nov Jeremy Bowers |
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# YEAR=2003 |
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# Jeremy Bowers ... lots of days |
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package Apache::lonnavmaps; |
package Apache::lonnavmaps; |
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Line 46 use strict;
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Line 33 use strict;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonmenu(); |
use Apache::lonmenu(); |
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use Apache::lonenc(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnet; |
use POSIX qw (floor strftime); |
use POSIX qw (floor strftime); |
use Data::Dumper; # for debugging, not always used |
use Data::Dumper; # for debugging, not always |
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# symbolic constants |
# symbolic constants |
sub SYMB { return 1; } |
sub SYMB { return 1; } |
Line 96 my %colormap =
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Line 85 my %colormap =
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# is not yet done and due in less then 24 hours |
# is not yet done and due in less then 24 hours |
my $hurryUpColor = "#FF0000"; |
my $hurryUpColor = "#FF0000"; |
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sub launch_win { |
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my ($mode,$script,$toplinkitems)=@_; |
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my $result; |
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if ($script ne 'no') { |
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$result.='<script type="text/javascript">'; |
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} |
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$result.='function launch_navmapwin() { |
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newWindow=open(\'/adm/navmaps?launchExternal\',\'loncapanav\',\'width=400,height=600,scrollbars=1\'); |
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}'; |
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if ($mode eq 'now') { |
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$result.="\nlaunch_navmapwin();\n"; |
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} |
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if ($script ne 'no') { |
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$result.='</script>'; |
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} |
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if ($mode eq 'link') { |
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&add_linkitem($toplinkitems,'launchnav','launch_navmapwin()', |
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"Launch navigation window"); |
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} |
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return $result; |
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} |
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sub close { |
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if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; } |
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return(<<ENDCLOSE); |
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<script type="text/javascript"> |
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window.status='Accessing Nav Control'; |
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menu=window.open("/adm/rat/empty.html","loncapanav", |
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"height=600,width=400,scrollbars=1"); |
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window.status='Closing Nav Control'; |
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menu.close(); |
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window.status='Done.'; |
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</script> |
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ENDCLOSE |
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} |
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sub update { |
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if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; } |
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if (!$ENV{'request.course.id'}) { return ''; } |
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if ($ENV{'REQUEST_URI'}=~m|^/adm/navmaps|) { return ''; } |
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return(<<ENDUPDATE); |
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<form name="navform"></form> |
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<script type="text/javascript"> |
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this.document.navform.action='/adm/navmaps#curloc'; |
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this.document.navform.target='loncapanav'; |
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this.document.navform.submit(); |
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</script> |
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ENDUPDATE |
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} |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
real_handler($r); |
real_handler($r); |
Line 107 sub real_handler {
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Line 146 sub real_handler {
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# Handle header-only request |
# Handle header-only request |
if ($r->header_only) { |
if ($r->header_only) { |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$r->content_type('text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
} |
} |
$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
Line 117 sub real_handler {
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Line 156 sub real_handler {
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# Send header, don't cache this page |
# Send header, don't cache this page |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$r->content_type('text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
} |
} |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
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my %toplinkitems=(); |
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if ($ENV{QUERY_STRING} eq 'collapseExternal') { |
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&Apache::lonnet::put('environment',{'remotenavmap' => 'off'}); |
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&Apache::lonnet::appenv('environment.remotenavmap' => 'off'); |
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my $menu=&Apache::lonmenu::reopenmenu(); |
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my $navstatus=&Apache::lonmenu::get_nav_status(); |
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if ($menu) { |
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$menu=(<<MENU) |
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swmenu=$menu |
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swmenu.clearTimeout(swmenu.menucltim); |
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$navstatus |
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MENU |
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} else { |
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my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); |
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my $mainwindow='window.open('.$nothing.',"loncapaclient","",false);'; |
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$menu=(<<MENU) |
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swmenu=$mainwindow |
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$navstatus |
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MENU |
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} |
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$r->print(<<"ENDSUBM"); |
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<html> |
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<head> |
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<script type="text/javascript"> |
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function submitthis() { |
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$menu |
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self.close(); |
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} |
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</script> |
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</head> |
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<body bgcolor="#FFFFFF" onLoad="submitthis()"></body> |
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</html> |
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ENDSUBM |
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return; |
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} |
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if ($ENV{QUERY_STRING} eq 'launchExternal') { |
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&Apache::lonnet::put('environment',{'remotenavmap' => 'on'}); |
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&Apache::lonnet::appenv('environment.remotenavmap' => 'on'); |
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} |
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# Create the nav map |
# Create the nav map |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
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if (!defined($navmap)) { |
if (!defined($navmap)) { |
my $requrl = $r->uri; |
my $requrl = $r->uri; |
$ENV{'user.error.msg'} = "$requrl:bre:0:0:Course not initialized"; |
$ENV{'user.error.msg'} = "$requrl:bre:0:0:Course not initialized"; |
Line 137 sub real_handler {
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Line 217 sub real_handler {
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$r->print("<html><head>\n"); |
$r->print("<html><head>\n"); |
$r->print("<title>".&mt('Navigate Course Contents')."</title>"); |
$r->print("<title>".&mt('Navigate Course Contents')."</title>"); |
# ------------------------------------------------------------ Get query string |
# ------------------------------------------------------------ Get query string |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['register']); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['register','sort','showOnlyHomework']); |
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# ----------------------------------------------------- Force menu registration |
# ----------------------------------------------------- Force menu registration |
my $addentries=''; |
my $addentries=''; |
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my $more_unload; |
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my $body_only=''; |
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if ($ENV{'environment.remotenavmap'} eq 'on') { |
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$r->print('<script type="text/javascript"> |
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function collapse() { |
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this.document.location="/adm/navmaps?collapseExternal"; |
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} |
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</script>'); |
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# FIXME need to be smarter to only catch window close events |
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# $more_unload="collapse()" |
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$body_only=1; |
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} |
if ($ENV{'form.register'}) { |
if ($ENV{'form.register'}) { |
$addentries=' onLoad="'.&Apache::lonmenu::loadevents(). |
$addentries=' onLoad="'.&Apache::lonmenu::loadevents(). |
'" onUnload="'.&Apache::lonmenu::unloadevents().'"'; |
'" onUnload="'.&Apache::lonmenu::unloadevents().';'. |
$r->print(&Apache::lonmenu::registerurl(1)); |
$more_unload.'"'; |
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$r->print(&Apache::lonmenu::registerurl(1)); |
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} else { |
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$addentries=' onUnload="'.$more_unload.'"'; |
} |
} |
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# Header |
# Header |
$r->print('</head>'. |
$r->print('</head>'. |
&Apache::loncommon::bodytag('Navigate Course Contents','', |
&Apache::loncommon::bodytag('Navigate Course Contents','', |
$addentries,'','',$ENV{'form.register'})); |
$addentries,$body_only,'', |
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$ENV{'form.register'})); |
$r->print('<script>window.focus();</script>'); |
$r->print('<script>window.focus();</script>'); |
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$r->rflush(); |
$r->rflush(); |
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# Check that it's defined |
# Check that it's defined |
if (!($navmap->courseMapDefined())) { |
if (!($navmap->courseMapDefined())) { |
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$r->print(&Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT')); |
$r->print('<font size="+2" color="red">Coursemap undefined.</font>' . |
$r->print('<font size="+2" color="red">Coursemap undefined.</font>' . |
'</body></html>'); |
'</body></html>'); |
return OK; |
return OK; |
Line 186 sub real_handler {
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Line 283 sub real_handler {
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} |
} |
} |
} |
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if ($ENV{QUERY_STRING} eq 'launchExternal') { |
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$r->print(' |
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<form name="returnwin" action="/adm/flip?postdata=return%3a" |
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method="post" target="loncapaclient"> |
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</form>'); |
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$r->print(' |
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<script type="text/javascript"> |
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this.document.returnwin.submit(); |
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</script>'); |
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} |
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if ($ENV{'environment.remotenavmap'} ne 'on') { |
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$r->print(&launch_win('link','yes',\%toplinkitems)); |
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} |
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if ($ENV{'environment.remotenavmap'} eq 'on') { |
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&add_linkitem(\%toplinkitems,'closenav','collapse()', |
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"Close navigation window"); |
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} |
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my $jumpToFirstHomework = 0; |
my $jumpToFirstHomework = 0; |
# Check to see if the student is jumping to next open, do-able problem |
# Check to see if the student is jumping to next open, do-able problem |
if ($ENV{QUERY_STRING} eq 'jumpToFirstHomework') { |
if ($ENV{QUERY_STRING} =~ /^jumpToFirstHomework/) { |
$jumpToFirstHomework = 1; |
$jumpToFirstHomework = 1; |
# Find the next homework problem that they can do. |
# Find the next homework problem that they can do. |
my $iterator = $navmap->getIterator(undef, undef, undef, 1); |
my $iterator = $navmap->getIterator(undef, undef, undef, 1); |
Line 221 sub real_handler {
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Line 337 sub real_handler {
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$r->print("<font size='+2'>All homework assignments have been completed.</font><br /><br />"); |
$r->print("<font size='+2'>All homework assignments have been completed.</font><br /><br />"); |
} |
} |
} else { |
} else { |
$r->print("<a href='navmaps?jumpToFirstHomework'>" . |
&add_linkitem(\%toplinkitems,'firsthomework', |
&mt("Go To My First Homework Problem")."</a> "); |
'location.href="navmaps?jumpToFirstHomework"', |
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"Show Me My First Homework Problem"); |
} |
} |
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my $suppressEmptySequences = 0; |
my $suppressEmptySequences = 0; |
Line 231 sub real_handler {
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Line 348 sub real_handler {
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# Display only due homework. |
# Display only due homework. |
my $showOnlyHomework = 0; |
my $showOnlyHomework = 0; |
if ($ENV{QUERY_STRING} eq 'showOnlyHomework') { |
if ($ENV{'form.showOnlyHomework'} eq "1") { |
$showOnlyHomework = 1; |
$showOnlyHomework = 1; |
$suppressEmptySequences = 1; |
$suppressEmptySequences = 1; |
$filterFunc = sub { my $res = shift; |
$filterFunc = sub { my $res = shift; |
return $res->completable() || $res->is_map(); |
return $res->completable() || $res->is_map(); |
}; |
}; |
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&add_linkitem(\%toplinkitems,'everything', |
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'location.href="navmaps?sort='.$ENV{'form.sort'}.'"', |
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"Show Everything"); |
$r->print("<p><font size='+2'>".&mt("Uncompleted Homework")."</font></p>"); |
$r->print("<p><font size='+2'>".&mt("Uncompleted Homework")."</font></p>"); |
$ENV{'form.filter'} = ''; |
$ENV{'form.filter'} = ''; |
$ENV{'form.condition'} = 1; |
$ENV{'form.condition'} = 1; |
$resource_no_folder_link = 1; |
$resource_no_folder_link = 1; |
} else { |
} else { |
$r->print("<a href='navmaps?showOnlyHomework'>" . |
&add_linkitem(\%toplinkitems,'uncompleted', |
&mt("Show Only Uncompleted Homework")."</a> "); |
'location.href="navmaps?sort='.$ENV{'form.sort'}. |
} |
'&showOnlyHomework=1"', |
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"Show Only Uncompleted Homework"); |
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} |
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my %selected=($ENV{'form.sort'} => 'selected=on'); |
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my $sort_html=("<form> |
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<nobr> |
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<input type=\"hidden\" name=\"showOnlyHomework\" value=\"".$ENV{'form.showOnlyHomework'}."\" /> |
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<input type=\"submit\" value=\"".&mt('Sort by:')."\" /> |
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<select name=\"sort\"> |
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<option value=\"default\" $selected{'default'}>".&mt('Default')."</option> |
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<option value=\"title\" $selected{'title'} >".&mt('Title')."</option> |
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<option value=\"duedate\" $selected{'duedate'}>".&mt('Duedate')."</option> |
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<option value=\"discussion\" $selected{'discussion'}>".&mt('Has New Discussion')."</option> |
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</select> |
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</nobr> |
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</form>"); |
# renderer call |
# renderer call |
my $renderArgs = { 'cols' => [0,1,2,3], |
my $renderArgs = { 'cols' => [0,1,2,3], |
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'sort' => $ENV{'form.sort'}, |
'url' => '/adm/navmaps', |
'url' => '/adm/navmaps', |
'navmap' => $navmap, |
'navmap' => $navmap, |
'suppressNavmap' => 1, |
'suppressNavmap' => 1, |
'suppressEmptySequences' => $suppressEmptySequences, |
'suppressEmptySequences' => $suppressEmptySequences, |
'filterFunc' => $filterFunc, |
'filterFunc' => $filterFunc, |
'resource_no_folder_link' => $resource_no_folder_link, |
'resource_no_folder_link' => $resource_no_folder_link, |
'r' => $r}; |
'sort_html'=> $sort_html, |
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'r' => $r, |
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'caller' => 'navmapsdisplay', |
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'linkitems' => \%toplinkitems}; |
my $render = render($renderArgs); |
my $render = render($renderArgs); |
$navmap->untieHashes(); |
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# If no resources were printed, print a reassuring message so the |
# If no resources were printed, print a reassuring message so the |
# user knows there was no error. |
# user knows there was no error. |
Line 297 sub removeFromFilter {
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Line 435 sub removeFromFilter {
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# Convenience function: Given a stack returned from getStack on the iterator, |
# Convenience function: Given a stack returned from getStack on the iterator, |
# return the correct src() value. |
# return the correct src() value. |
# Later, this should add an anchor when we start putting anchors in pages. |
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sub getLinkForResource { |
sub getLinkForResource { |
my $stack = shift; |
my $stack = shift; |
my $res; |
my $res; |
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# Check to see if there are any pages in the stack |
# Check to see if there are any pages in the stack |
foreach $res (@$stack) { |
foreach $res (@$stack) { |
if (defined($res) && $res->is_page()) { |
if (defined($res)) { |
return $res->src(); |
my $anchor; |
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if ($res->is_page()) { |
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foreach (@$stack) { if (defined($_)) { $anchor = $_; } } |
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$anchor=&Apache::lonnet::escape($anchor->shown_symb()); |
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return ($res->link(),$res->shown_symb(),$anchor); |
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} |
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# in case folder was skipped over as "only sequence" |
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my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb()); |
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if ($map=~/\.page$/) { |
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my $url=&Apache::lonnet::clutter($map); |
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$anchor=&Apache::lonnet::escape($src->shown_symb()); |
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return ($url,$res->shown_symb(),$anchor); |
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} |
} |
} |
} |
} |
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Line 317 sub getLinkForResource {
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Line 466 sub getLinkForResource {
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if (defined($_)) { $res = $_; } |
if (defined($_)) { $res = $_; } |
} |
} |
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return $res->src(); |
return ($res->link(),$res->shown_symb()); |
} |
} |
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# Convenience function: This seperates the logic of how to create |
# Convenience function: This separates the logic of how to create |
# the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned", |
# the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned", |
# etc.) into a seperate function. It takes a resource object as the |
# etc.) into a separate function. It takes a resource object as the |
# first parameter, and the part number of the resource as the second. |
# first parameter, and the part number of the resource as the second. |
# It's basically a big switch statement on the status of the resource. |
# It's basically a big switch statement on the status of the resource. |
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Line 372 sub getDescription {
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Line 521 sub getDescription {
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$triesString = "<b>$triesString</b>"; |
$triesString = "<b>$triesString</b>"; |
} |
} |
} |
} |
if ($res->duedate()) { |
if ($res->duedate($part)) { |
return &mt("Due")." " . timeToHumanString($res->duedate($part)) . |
return &mt("Due")." " . timeToHumanString($res->duedate($part)) . |
" $triesString"; |
" $triesString"; |
} else { |
} else { |
Line 387 sub getDescription {
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Line 536 sub getDescription {
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# Convenience function, so others can use it: Is the problem due in less then |
# Convenience function, so others can use it: Is the problem due in less then |
# 24 hours, and still can be done? |
# 24 hours, and still can be done? |
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sub dueInLessThen24Hours { |
sub dueInLessThan24Hours { |
my $res = shift; |
my $res = shift; |
my $part = shift; |
my $part = shift; |
my $status = $res->status($part); |
my $status = $res->status($part); |
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return ($status == $res->OPEN() || |
return ($status == $res->OPEN() || |
$status == $res->TRIES_LEFT()) && |
$status == $res->TRIES_LEFT()) && |
$res->duedate() && $res->duedate() < time()+(24*60*60) && |
$res->duedate($part) && $res->duedate($part) < time()+(24*60*60) && |
$res->duedate() > time(); |
$res->duedate($part) > time(); |
} |
} |
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# Convenience function, so others can use it: Is there only one try remaining for the |
# Convenience function, so others can use it: Is there only one try remaining for the |
Line 407 sub lastTry {
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Line 556 sub lastTry {
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my $tries = $res->tries($part); |
my $tries = $res->tries($part); |
my $maxtries = $res->maxtries($part); |
my $maxtries = $res->maxtries($part); |
return $tries && $maxtries && $maxtries > 1 && |
return $tries && $maxtries && $maxtries > 1 && |
$maxtries - $tries == 1 && $res->duedate() && |
$maxtries - $tries == 1 && $res->duedate($part) && |
$res->duedate() > time(); |
$res->duedate($part) > time(); |
} |
} |
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# This puts a human-readable name on the ENV variable. |
# This puts a human-readable name on the ENV variable. |
Line 432 sub timeToHumanString {
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Line 581 sub timeToHumanString {
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if (!$time) { |
if (!$time) { |
return &mt('never'); |
return &mt('never'); |
} |
} |
unless (&Apache::loncommon::current_language()=~/^en/) { |
unless (&Apache::lonlocal::current_language()=~/^en/) { |
return localtime($time); |
return &Apache::lonlocal::locallocaltime($time); |
} |
} |
my $now = time(); |
my $now = time(); |
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Line 502 sub timeToHumanString {
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Line 651 sub timeToHumanString {
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# HH:MM |
# HH:MM |
if ( $delta < $day * 5 ) { |
if ( $delta < $day * 5 ) { |
my $timeStr = strftime("%A, %b %e at %I:%M %P", localtime($time)); |
my $timeStr = strftime("%A, %b %e at %I:%M %P", localtime($time)); |
$timeStr =~ s/12:00 am/midnight/; |
$timeStr =~ s/12:00 am/00:00/; |
$timeStr =~ s/12:00 pm/noon/; |
$timeStr =~ s/12:00 pm/noon/; |
return ($inPast ? "last " : "next ") . |
return ($inPast ? "last " : "next ") . |
$timeStr; |
$timeStr; |
Line 512 sub timeToHumanString {
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Line 661 sub timeToHumanString {
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if ( $time[5] == $now[5]) { |
if ( $time[5] == $now[5]) { |
# Return on Month Day, HH:MM meridian |
# Return on Month Day, HH:MM meridian |
my $timeStr = strftime("on %A, %b %e at %I:%M %P", localtime($time)); |
my $timeStr = strftime("on %A, %b %e at %I:%M %P", localtime($time)); |
$timeStr =~ s/12:00 am/midnight/; |
$timeStr =~ s/12:00 am/00:00/; |
$timeStr =~ s/12:00 pm/noon/; |
$timeStr =~ s/12:00 pm/noon/; |
return $timeStr; |
return $timeStr; |
} |
} |
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# Not this year, so show the year |
# Not this year, so show the year |
my $timeStr = strftime("on %A, %b %e %G at %I:%M %P", localtime($time)); |
my $timeStr = strftime("on %A, %b %e %Y at %I:%M %P", localtime($time)); |
$timeStr =~ s/12:00 am/midnight/; |
$timeStr =~ s/12:00 am/00:00/; |
$timeStr =~ s/12:00 pm/noon/; |
$timeStr =~ s/12:00 pm/noon/; |
return $timeStr; |
return $timeStr; |
} |
} |
Line 865 sub render_resource {
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Line 1014 sub render_resource {
|
my $nonLinkedText = ''; # stuff after resource title not in link |
my $nonLinkedText = ''; # stuff after resource title not in link |
|
|
my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
|
|
|
# The URL part is not escaped at this point, but the symb is... |
|
# The stuff to the left of the ? must have ' replaced by \' since |
|
# it will be quoted with ' in the href. |
|
|
|
my ($left,$right) = split(/\?/, $link); |
|
$left =~ s/'/\\'/g; |
|
$link = $left.'?'.$right; |
|
|
my $src = $resource->src(); |
my $src = $resource->src(); |
my $it = $params->{"iterator"}; |
my $it = $params->{"iterator"}; |
my $filter = $it->{FILTER}; |
my $filter = $it->{FILTER}; |
|
|
my $title = $resource->compTitle(); |
my $title = $resource->compTitle(); |
if ($src =~ /^\/uploaded\//) { |
|
$nonLinkedText=$title; |
|
$title = ''; |
|
} |
|
my $partLabel = ""; |
my $partLabel = ""; |
my $newBranchText = ""; |
my $newBranchText = ""; |
|
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='/adm/lonIcons/branch.gif' border='0' />"; |
$newBranchText = "<img src='$location/branch.gif' border='0' />"; |
} |
} |
|
|
# links to open and close the folder |
# links to open and close the folder |
|
|
|
|
my $linkopen = "<a href='$link'>"; |
my $linkopen = "<a href='$link'>"; |
|
|
|
|
my $linkclose = "</a>"; |
my $linkclose = "</a>"; |
|
|
# Default icon: unknown page |
# Default icon: unknown page |
my $icon = "<img src='/adm/lonIcons/unknown.gif' alt='' border='0' />"; |
my $icon = "<img src='$location/unknown.gif' alt='' border='0' />"; |
|
|
if ($resource->is_problem()) { |
if ($resource->is_problem()) { |
if ($part eq '0' || $params->{'condensed'}) { |
if ($part eq '0' || $params->{'condensed'}) { |
$icon = '<img src="/adm/lonIcons/problem.gif" alt="" border="0" />'; |
$icon ='<img src="'.$location.'/problem.gif" alt="" border="0" />'; |
} else { |
} else { |
$icon = $params->{'indentString'}; |
$icon = $params->{'indentString'}; |
} |
} |
} else { |
} else { |
my $curfext= (split (/\./,$resource->src))[-1]; |
$icon = "<img src='".&Apache::loncommon::lonhttpdurl(&Apache::loncommon::icon($resource->src))."' alt='' border='0' />"; |
my $embstyle = &Apache::loncommon::fileembstyle($curfext); |
|
# The unless conditional that follows is a bit of overkill |
|
if (!(!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn')) { |
|
$icon = "<img src='/adm/lonIcons/$curfext.gif' alt='' border='0' />"; |
|
} |
|
} |
} |
|
|
# Display the correct map icon to open or shut map |
# Display the correct map icon to open or shut map |
Line 916 sub render_resource {
|
Line 1070 sub render_resource {
|
|
|
if (!$params->{'resource_no_folder_link'}) { |
if (!$params->{'resource_no_folder_link'}) { |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "<img src='/adm/lonIcons/$icon' alt='' border='0' />"; |
$icon = "<img src='$location/$icon' alt='' border='0' />"; |
|
|
$linkopen = "<a href='" . $params->{'url'} . '?' . |
$linkopen = "<a href='" . $params->{'url'} . '?' . |
$params->{'queryString'} . '&filter='; |
$params->{'queryString'} . '&filter='; |
Line 929 sub render_resource {
|
Line 1083 sub render_resource {
|
'&jump=' . |
'&jump=' . |
&Apache::lonnet::escape($resource->symb()) . |
&Apache::lonnet::escape($resource->symb()) . |
"&folderManip=1'>"; |
"&folderManip=1'>"; |
|
|
} else { |
} else { |
# Don't allow users to manipulate folder |
# Don't allow users to manipulate folder |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . |
'.nomanip.gif'; |
'.nomanip.gif'; |
$icon = "<img src='/adm/lonIcons/$icon' alt='' border='0' />"; |
$icon = "<img src='$location/$icon' alt='' border='0' />"; |
|
|
$linkopen = ""; |
$linkopen = ""; |
$linkclose = ""; |
$linkclose = ""; |
Line 956 sub render_resource {
|
Line 1111 sub render_resource {
|
} |
} |
|
|
# Decide what to display |
# Decide what to display |
|
|
$result .= "$newBranchText$linkopen$icon$linkclose"; |
$result .= "$newBranchText$linkopen$icon$linkclose"; |
|
|
my $curMarkerBegin = ''; |
my $curMarkerBegin = ''; |
Line 971 sub render_resource {
|
Line 1127 sub render_resource {
|
|
|
if ($resource->is_problem() && $part ne '0' && |
if ($resource->is_problem() && $part ne '0' && |
!$params->{'condensed'}) { |
!$params->{'condensed'}) { |
$partLabel = " (Part $part)"; |
my $displaypart=$resource->part_display($part); |
|
$partLabel = " (Part: $displaypart)"; |
|
if ($link!~/\#/) { $link.='#'.&Apache::lonnet::escape($part); } |
$title = ""; |
$title = ""; |
} |
} |
|
|
Line 979 sub render_resource {
|
Line 1137 sub render_resource {
|
$nonLinkedText .= ' (' . $resource->countParts() . ' parts)'; |
$nonLinkedText .= ' (' . $resource->countParts() . ' parts)'; |
} |
} |
|
|
if (!$params->{'resource_nolink'} && $src !~ /^\/uploaded\// && |
my $target; |
!$resource->is_sequence()) { |
if ($ENV{'environment.remotenavmap'} eq 'on') { |
$result .= " $curMarkerBegin<a href='$link'>$title$partLabel</a>$curMarkerEnd $nonLinkedText</td>"; |
$target=' target="loncapaclient" '; |
|
} |
|
if (!$params->{'resource_nolink'} && !$resource->is_sequence() && !$resource->is_empty_sequence) { |
|
$result .= " $curMarkerBegin<a $target href='$link'>$title$partLabel</a>$curMarkerEnd $nonLinkedText</td>"; |
} else { |
} else { |
$result .= " $curMarkerBegin$title$partLabel$curMarkerEnd $nonLinkedText</td>"; |
$result .= " $curMarkerBegin$title$partLabel$curMarkerEnd $nonLinkedText</td>"; |
} |
} |
Line 996 sub render_communication_status {
|
Line 1157 sub render_communication_status {
|
my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
my $linkopen = "<a href='$link'>"; |
my $linkopen = "<a href='$link'>"; |
my $linkclose = "</a>"; |
my $linkclose = "</a>"; |
|
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
if ($resource->hasDiscussion()) { |
if ($resource->hasDiscussion()) { |
$discussionHTML = $linkopen . |
$discussionHTML = $linkopen . |
'<img border="0" src="/adm/lonMisc/chat.gif" />' . |
'<img border="0" src="'.$location.'/chat.gif" />' . |
$linkclose; |
$linkclose; |
} |
} |
|
|
Line 1009 sub render_communication_status {
|
Line 1170 sub render_communication_status {
|
if ($_) { |
if ($_) { |
$feedbackHTML .= ' <a href="/adm/email?display=' |
$feedbackHTML .= ' <a href="/adm/email?display=' |
. &Apache::lonnet::escape($_) . '">' |
. &Apache::lonnet::escape($_) . '">' |
. '<img src="/adm/lonMisc/feedback.gif" ' |
. '<img src="'.$location.'/feedback.gif" ' |
. 'border="0" /></a>'; |
. 'border="0" /></a>'; |
} |
} |
} |
} |
Line 1017 sub render_communication_status {
|
Line 1178 sub render_communication_status {
|
|
|
if ($resource->getErrors()) { |
if ($resource->getErrors()) { |
my $errors = $resource->getErrors(); |
my $errors = $resource->getErrors(); |
|
my $errorcount = 0; |
foreach (split(/,/, $errors)) { |
foreach (split(/,/, $errors)) { |
|
last if ($errorcount>=10); # Only output 10 bombs maximum |
if ($_) { |
if ($_) { |
|
$errorcount++; |
$errorHTML .= ' <a href="/adm/email?display=' |
$errorHTML .= ' <a href="/adm/email?display=' |
. &Apache::lonnet::escape($_) . '">' |
. &Apache::lonnet::escape($_) . '">' |
. '<img src="/adm/lonMisc/bomb.gif" ' |
. '<img src="'.$location.'/bomb.gif" ' |
. 'border="0" /></a>'; |
. 'border="0" /></a>'; |
} |
} |
} |
} |
Line 1050 sub render_quick_status {
|
Line 1214 sub render_quick_status {
|
my $icon = $statusIconMap{$resource->simpleStatus($part)}; |
my $icon = $statusIconMap{$resource->simpleStatus($part)}; |
my $alt = $iconAltTags{$icon}; |
my $alt = $iconAltTags{$icon}; |
if ($icon) { |
if ($icon) { |
$result .= "<td width='30' valign='center' width='50' align='right'>$linkopen<img width='25' height='25' src='/adm/lonIcons/$icon' border='0' alt='$alt' />$linkclose</td>\n"; |
my $location= |
|
&Apache::loncommon::lonhttpdurl("/adm/lonIcons/$icon"); |
|
$result .= "<td width='30' valign='center' width='50' align='right'>$linkopen<img width='25' height='25' src='$location' border='0' alt='$alt' />$linkclose</td>\n"; |
} else { |
} else { |
$result .= "<td width='30'> </td>\n"; |
$result .= "<td width='30'> </td>\n"; |
} |
} |
Line 1070 sub render_long_status {
|
Line 1236 sub render_long_status {
|
if ($resource->is_problem()) { |
if ($resource->is_problem()) { |
$color = $colormap{$resource->status}; |
$color = $colormap{$resource->status}; |
|
|
if (dueInLessThen24Hours($resource, $part) || |
if (dueInLessThan24Hours($resource, $part) || |
lastTry($resource, $part)) { |
lastTry($resource, $part)) { |
$color = $hurryUpColor; |
$color = $hurryUpColor; |
} |
} |
Line 1122 my @statuses = ($resObj->CORRECT, $resOb
|
Line 1288 my @statuses = ($resObj->CORRECT, $resOb
|
use Data::Dumper; |
use Data::Dumper; |
sub render_parts_summary_status { |
sub render_parts_summary_status { |
my ($resource, $part, $params) = @_; |
my ($resource, $part, $params) = @_; |
if (!$resource->is_problem()) { return '<td></td>'; } |
if (!$resource->is_problem() && !$resource->contains_problem) { return '<td></td>'; } |
if ($params->{showParts}) { |
if ($params->{showParts}) { |
return '<td></td>'; |
return '<td></td>'; |
} |
} |
|
|
my $td = "<td align='right'>\n"; |
my $td = "<td align='right'>\n"; |
my $endtd = "</td>\n"; |
my $endtd = "</td>\n"; |
|
my @probs; |
|
|
# If there is a single part, just show the simple status |
if ($resource->contains_problem) { |
if ($resource->singlepart()) { |
@probs=$resource->retrieveResources($resource,sub { $_[0]->is_problem() },1,0); |
my $status = $resource->simpleStatus('0'); |
} else { |
return $td . "<font color='" . $statusColors{$status} . "'>" |
@probs=($resource); |
. $statusStrings{$status} . "</font>" . $endtd; |
} |
} |
my $return; |
|
my %overallstatus; |
# Now we can be sure the $part doesn't really matter. |
my $totalParts; |
my $statusCount = $resource->simpleStatusCount(); |
foreach my $resource (@probs) { |
my @counts; |
# If there is a single part, just show the simple status |
foreach my $status(@statuses) { |
if ($resource->singlepart()) { |
# decouple display order from the simpleStatusCount order |
my $status = $resource->simpleStatus(${$resource->parts}[0]); |
my $slot = Apache::lonnavmaps::resource::statusToSlot($status); |
$overallstatus{$status}++; |
if ($statusCount->[$slot]) { |
$totalParts++; |
push @counts, "<font color='" . $statusColors{$status} . |
next; |
"'>" . $statusCount->[$slot] . ' ' |
} |
|
# Now we can be sure the $part doesn't really matter. |
|
my $statusCount = $resource->simpleStatusCount(); |
|
my @counts; |
|
foreach my $status (@statuses) { |
|
# decouple display order from the simpleStatusCount order |
|
my $slot = Apache::lonnavmaps::resource::statusToSlot($status); |
|
if ($statusCount->[$slot]) { |
|
$overallstatus{$status}+=$statusCount->[$slot]; |
|
$totalParts+=$statusCount->[$slot]; |
|
} |
|
} |
|
} |
|
$return.= $td . $totalParts . ' parts: '; |
|
foreach my $status (@statuses) { |
|
if ($overallstatus{$status}) { |
|
$return.="<font color='" . $statusColors{$status} . |
|
"'>" . $overallstatus{$status} . ' ' |
. $statusStrings{$status} . "</font>"; |
. $statusStrings{$status} . "</font>"; |
} |
} |
} |
} |
|
$return.= $endtd; |
return $td . $resource->countParts() . ' parts: ' . join (', ', @counts) . $endtd; |
return $return; |
} |
} |
|
|
my @preparedColumns = (\&render_resource, \&render_communication_status, |
my @preparedColumns = (\&render_resource, \&render_communication_status, |
Line 1163 sub setDefault {
|
Line 1347 sub setDefault {
|
return $val; |
return $val; |
} |
} |
|
|
|
sub cmp_title { |
|
my ($atitle,$btitle) = (lc($_[0]->compTitle),lc($_[1]->compTitle)); |
|
$atitle=~s/^\s*//; |
|
$btitle=~s/^\s*//; |
|
return $atitle cmp $btitle; |
|
} |
|
|
sub render { |
sub render { |
my $args = shift; |
my $args = shift; |
&Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
&Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
my $result = ''; |
my $result = ''; |
|
|
# Configure the renderer. |
# Configure the renderer. |
my $cols = $args->{'cols'}; |
my $cols = $args->{'cols'}; |
if (!defined($cols)) { |
if (!defined($cols)) { |
Line 1185 sub render {
|
Line 1375 sub render {
|
my $jump = $args->{'jump'}; |
my $jump = $args->{'jump'}; |
my $here = $args->{'here'}; |
my $here = $args->{'here'}; |
my $suppressNavmap = setDefault($args->{'suppressNavmap'}, 0); |
my $suppressNavmap = setDefault($args->{'suppressNavmap'}, 0); |
|
my $closeAllPages = setDefault($args->{'closeAllPages'}, 0); |
my $currentJumpDelta = 2; # change this to change how many resources are displayed |
my $currentJumpDelta = 2; # change this to change how many resources are displayed |
# before the current resource when using #current |
# before the current resource when using #current |
|
|
Line 1229 sub render {
|
Line 1420 sub render {
|
# Determine where the "here" marker is and where the screen jumps to. |
# Determine where the "here" marker is and where the screen jumps to. |
|
|
if ($ENV{'form.postsymb'}) { |
if ($ENV{'form.postsymb'}) { |
$here = $jump = $ENV{'form.postsymb'}; |
$here = $jump = &Apache::lonnet::symbclean($ENV{'form.postsymb'}); |
} elsif ($ENV{'form.postdata'}) { |
} elsif ($ENV{'form.postdata'}) { |
# couldn't find a symb, is there a URL? |
# couldn't find a symb, is there a URL? |
my $currenturl = $ENV{'form.postdata'}; |
my $currenturl = $ENV{'form.postdata'}; |
Line 1247 sub render {
|
Line 1438 sub render {
|
# We only need to do this if we need to open the maps to show the |
# We only need to do this if we need to open the maps to show the |
# current position. This will change the counter so we can't count |
# current position. This will change the counter so we can't count |
# for the jump marker with this loop. |
# for the jump marker with this loop. |
while (($curRes = $mapIterator->next()) && !$found) { |
while ($here && ($curRes = $mapIterator->next()) && !$found) { |
if (ref($curRes) && $curRes->symb() eq $here) { |
if (ref($curRes) && $curRes->symb() eq $here) { |
my $mapStack = $mapIterator->getStack(); |
my $mapStack = $mapIterator->getStack(); |
|
|
Line 1293 sub render {
|
Line 1484 sub render {
|
$args->{'iterator'} = $it = $navmap->getIterator(undef, undef, $filterHash, $condition); |
$args->{'iterator'} = $it = $navmap->getIterator(undef, undef, $filterHash, $condition); |
} |
} |
} |
} |
|
|
# (re-)Locate the jump point, if any |
# (re-)Locate the jump point, if any |
# Note this does not take filtering or hidden into account... need |
# Note this does not take filtering or hidden into account... need |
# to be fixed? |
# to be fixed? |
Line 1323 sub render {
|
Line 1514 sub render {
|
my $printKey = $args->{'printKey'}; |
my $printKey = $args->{'printKey'}; |
my $printCloseAll = $args->{'printCloseAll'}; |
my $printCloseAll = $args->{'printCloseAll'}; |
if (!defined($printCloseAll)) { $printCloseAll = 1; } |
if (!defined($printCloseAll)) { $printCloseAll = 1; } |
|
|
# Print key? |
# Print key? |
if ($printKey) { |
if ($printKey) { |
$result .= '<table border="0" cellpadding="2" cellspacing="0">'; |
$result .= '<table border="0" cellpadding="2" cellspacing="0">'; |
my $date=localtime; |
my $date=localtime; |
$result.='<tr><td align="right" valign="bottom">Key: </td>'; |
$result.='<tr><td align="right" valign="bottom">Key: </td>'; |
|
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
if ($navmap->{LAST_CHECK}) { |
if ($navmap->{LAST_CHECK}) { |
$result .= |
$result .= |
'<img src="/adm/lonMisc/chat.gif"> New discussion since '. |
'<img src="'.$location.'/chat.gif"> '.&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="/adm/lonMisc/feedback.gif"> New message (click to open)<p>'. |
'<img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)').'<p>'. |
'</td>'; |
'</td>'; |
} else { |
} else { |
$result .= '<td align="center" valign="bottom"> '. |
$result .= '<td align="center" valign="bottom"> '. |
'<img src="/adm/lonMisc/chat.gif"> Discussions</td><td align="center" valign="bottom">'. |
'<img src="'.$location.'/chat.gif"> '.&mt('Discussions').'</td><td align="center" valign="bottom">'. |
' <img src="/adm/lonMisc/feedback.gif"> New message (click to open)'. |
' <img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)'). |
'</td>'; |
'</td>'; |
} |
} |
|
|
Line 1347 sub render {
|
Line 1539 sub render {
|
} |
} |
|
|
if ($printCloseAll && !$args->{'resource_no_folder_link'}) { |
if ($printCloseAll && !$args->{'resource_no_folder_link'}) { |
|
my ($link,$text); |
if ($condition) { |
if ($condition) { |
$result.="<a href=\"navmaps?condition=0&filter=&$queryString" . |
$link='"navmaps?condition=0&filter=&'.$queryString. |
"&here=" . Apache::lonnet::escape($here) . |
'&here='.&Apache::lonnet::escape($here).'"'; |
"\">Close All Folders</a>"; |
$text='Close All Folders'; |
} else { |
} else { |
$result.="<a href=\"navmaps?condition=1&filter=&$queryString" . |
$link='"navmaps?condition=1&filter=&'.$queryString. |
"&here=" . Apache::lonnet::escape($here) . |
'&here='.&Apache::lonnet::escape($here).'"'; |
"\">Open All Folders</a>"; |
$text='Open All Folders'; |
|
} |
|
if ($args->{'caller'} eq 'navmapsdisplay') { |
|
&add_linkitem($args->{'linkitems'},'changefolder', |
|
'location.href='.$link,$text); |
|
} else { |
|
$result.='<a href='.$link.'>'.&mt($text).'</a>'; |
|
} |
|
$result .= "\n"; |
|
} |
|
|
|
# Check for any unread discussions in all resources. |
|
if ($args->{'caller'} eq 'navmapsdisplay') { |
|
&add_linkitem($args->{'linkitems'},'clearbubbles', |
|
'document.clearbubbles.submit()', |
|
'Mark all posts read'); |
|
my $time=time; |
|
$result .= (<<END); |
|
<form name="clearbubbles" method="post" action="/adm/feedback"> |
|
<input type="hidden" name="navurl" value="$ENV{'QUERY_STRING'}" /> |
|
<input type="hidden" name="navtime" value="$time" /> |
|
END |
|
if ($args->{'sort'} eq 'discussion') { |
|
my $totdisc = 0; |
|
my $haveDisc = ''; |
|
my @allres=$navmap->retrieveResources(); |
|
foreach my $resource (@allres) { |
|
if ($resource->hasDiscussion()) { |
|
my $ressymb; |
|
if ($resource->symb() =~ m-(___adm/\w+/\w+)/(\d+)/bulletinboard$-) { |
|
$ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard'; |
|
} else { |
|
$ressymb = $resource->symb(); |
|
} |
|
$haveDisc .= $ressymb.':'; |
|
$totdisc ++; |
|
} |
|
} |
|
if ($totdisc > 0) { |
|
$haveDisc =~ s/:$//; |
|
$result .= (<<END); |
|
<input type="hidden" name="navmaps" value="$haveDisc" /> |
|
</form> |
|
END |
|
} |
|
} |
|
$result.='</form>'; |
|
} |
|
|
|
if ($args->{'caller'} eq 'navmapsdisplay') { |
|
$result .= '<table><tr><td>'. |
|
&Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT').'</td>'; |
|
if ($ENV{'environment.remotenavmap'} ne 'on') { |
|
$result .= '<td> </td>'; |
|
} else { |
|
$result .= '</tr><tr>'; |
} |
} |
$result .= "<br /><br />\n"; |
$result.=&show_linkitems($args->{'linkitems'}); |
} |
if ($args->{'sort_html'}) { |
|
if ($ENV{'environment.remotenavmap'} ne 'on') { |
|
$result.='<td> </td><td> </td><td> </td>'. |
|
'<td align="right">'.$args->{'sort_html'}.'</td></tr>'; |
|
} else { |
|
$result.='</tr><tr><td align="left"><br />'. |
|
$args->{'sort_html'}.'</td></tr>'; |
|
} |
|
} |
|
$result .= '</table>'; |
|
} elsif ($args->{'sort_html'}) { |
|
$result.=$args->{'sort_html'}; |
|
} |
|
|
|
$result .= "<br />\n"; |
if ($r) { |
if ($r) { |
$r->print($result); |
$r->print($result); |
$r->rflush(); |
$r->rflush(); |
Line 1380 sub render {
|
Line 1641 sub render {
|
$args->{'indentLevel'} = 0; |
$args->{'indentLevel'} = 0; |
$args->{'isNewBranch'} = 0; |
$args->{'isNewBranch'} = 0; |
$args->{'condensed'} = 0; |
$args->{'condensed'} = 0; |
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='/adm/lonIcons/whitespace1.gif' width='25' height='1' alt='' border='0' />"); |
my $location= |
|
&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace1.gif"); |
|
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' width='25' height='1' alt='' border='0' />"); |
$args->{'displayedHereMarker'} = 0; |
$args->{'displayedHereMarker'} = 0; |
|
|
# If we're suppressing empty sequences, look for them here. Use DFS for speed, |
# If we're suppressing empty sequences, look for them here. Use DFS for speed, |
Line 1430 sub render {
|
Line 1693 sub render {
|
$args->{'here'} = $here; |
$args->{'here'} = $here; |
|
|
$args->{'indentLevel'} = -1; # first BEGIN_MAP takes this to 0 |
$args->{'indentLevel'} = -1; # first BEGIN_MAP takes this to 0 |
while ($curRes = $it->next()) { |
my @resources; |
|
my $code='';# sub { !(shift->is_map();) }; |
|
if ($args->{'sort'} eq 'title') { |
|
my $oldFilterFunc = $filterFunc; |
|
my $filterFunc= |
|
sub { |
|
my ($res)=@_; |
|
if ($res->is_map()) { return 0;} |
|
return &$oldFilterFunc($res); |
|
}; |
|
@resources=$navmap->retrieveResources(undef,$filterFunc); |
|
@resources= sort { &cmp_title($a,$b) } @resources; |
|
} elsif ($args->{'sort'} eq 'duedate') { |
|
my $oldFilterFunc = $filterFunc; |
|
my $filterFunc= |
|
sub { |
|
my ($res)=@_; |
|
if (!$res->is_problem()) { return 0;} |
|
return &$oldFilterFunc($res); |
|
}; |
|
@resources=$navmap->retrieveResources(undef,$filterFunc); |
|
@resources= sort { |
|
if ($a->duedate ne $b->duedate) { |
|
return $a->duedate cmp $b->duedate; |
|
} |
|
my $value=&cmp_title($a,$b); |
|
return $value; |
|
} @resources; |
|
} elsif ($args->{'sort'} eq 'discussion') { |
|
my $oldFilterFunc = $filterFunc; |
|
my $filterFunc= |
|
sub { |
|
my ($res)=@_; |
|
if (!$res->hasDiscussion() && |
|
!$res->getFeedback() && |
|
!$res->getErrors()) { return 0;} |
|
return &$oldFilterFunc($res); |
|
}; |
|
@resources=$navmap->retrieveResources(undef,$filterFunc); |
|
@resources= sort { &cmp_title($a,$b) } @resources; |
|
} else { |
|
#unknow sort mechanism or default |
|
undef($args->{'sort'}); |
|
} |
|
|
|
|
|
while (1) { |
|
if ($args->{'sort'}) { |
|
$curRes = shift(@resources); |
|
} else { |
|
$curRes = $it->next($closeAllPages); |
|
} |
|
if (!$curRes) { last; } |
|
|
# Maintain indentation level. |
# Maintain indentation level. |
if ($curRes == $it->BEGIN_MAP() || |
if ($curRes == $it->BEGIN_MAP() || |
$curRes == $it->BEGIN_BRANCH() ) { |
$curRes == $it->BEGIN_BRANCH() ) { |
Line 1533 sub render {
|
Line 1849 sub render {
|
# Add part 0 so we display it correctly. |
# Add part 0 so we display it correctly. |
unshift @parts, '0'; |
unshift @parts, '0'; |
} |
} |
|
|
|
{ |
|
my ($src,$symb,$anchor,$stack); |
|
if ($args->{'sort'}) { |
|
my $it = $navmap->getIterator(undef, undef, undef, 1); |
|
while ( my $res=$it->next()) { |
|
if (ref($res) && |
|
$res->symb() eq $curRes->symb()) { last; } |
|
} |
|
$stack=$it->getStack(); |
|
} else { |
|
$stack=$it->getStack(); |
|
} |
|
($src,$symb,$anchor)=getLinkForResource($stack); |
|
if (defined($anchor)) { $anchor='#'.$anchor; } |
|
my $srcHasQuestion = $src =~ /\?/; |
|
$args->{"resourceLink"} = $src. |
|
($srcHasQuestion?'&':'?') . |
|
'symb=' . &Apache::lonnet::escape($symb).$anchor; |
|
} |
# Now, we've decided what parts to show. Loop through them and |
# Now, we've decided what parts to show. Loop through them and |
# show them. |
# show them. |
foreach my $part (@parts) { |
foreach my $part (@parts) { |
Line 1544 sub render {
|
Line 1879 sub render {
|
|
|
# Set up some data about the parts that the cols might want |
# Set up some data about the parts that the cols might want |
my $filter = $it->{FILTER}; |
my $filter = $it->{FILTER}; |
my $stack = $it->getStack(); |
|
my $src = getLinkForResource($stack); |
|
|
|
my $srcHasQuestion = $src =~ /\?/; |
|
$args->{"resourceLink"} = $src. |
|
($srcHasQuestion?'&':'?') . |
|
'symb=' . &Apache::lonnet::escape($curRes->symb()); |
|
|
|
# Now, display each column. |
# Now, display each column. |
foreach my $col (@$cols) { |
foreach my $col (@$cols) { |
my $colHTML = ''; |
my $colHTML = ''; |
Line 1587 sub render {
|
Line 1915 sub render {
|
# If we have the connection, make sure the user is still connected |
# If we have the connection, make sure the user is still connected |
my $c = $r->connection; |
my $c = $r->connection; |
if ($c->aborted()) { |
if ($c->aborted()) { |
Apache::lonnet::logthis("navmaps aborted"); |
|
# Who cares what we do, nobody will see it anyhow. |
# Who cares what we do, nobody will see it anyhow. |
return ''; |
return ''; |
} |
} |
Line 1602 sub render {
|
Line 1929 sub render {
|
# it's quite likely this might fix other browsers, too, and |
# it's quite likely this might fix other browsers, too, and |
# certainly won't hurt anything. |
# certainly won't hurt anything. |
if ($displayedJumpMarker) { |
if ($displayedJumpMarker) { |
$result .= "<script>setTimeout(\"location += '#curloc';\", 0)</script>\n"; |
$result .= " |
|
<script> |
|
if (location.href.indexOf('#curloc')==-1) { |
|
setTimeout(\"location += '#curloc';\", 0) |
|
} |
|
</script>"; |
} |
} |
|
|
$result .= "</table>"; |
$result .= "</table>"; |
Line 1613 sub render {
|
Line 1945 sub render {
|
$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
if ($mustCloseNavMap) { $navmap->untieHashes(); } |
return $result; |
|
} |
|
|
|
sub add_linkitem { |
|
my ($linkitems,$name,$cmd,$text)=@_; |
|
$$linkitems{$name}{'cmd'}=$cmd; |
|
$$linkitems{$name}{'text'}=&mt($text); |
|
} |
|
|
|
sub show_linkitems { |
|
my ($linkitems)=@_; |
|
my @linkorder = ("launchnav","closenav","firsthomework","everything", |
|
"uncompleted","changefolder","clearbubbles"); |
|
|
|
my $result .= (<<ENDBLOCK); |
|
<td align="left"> |
|
<script type="text/javascript"> |
|
function changeNavDisplay () { |
|
var navchoice = document.linkitems.toplink[document.linkitems.toplink.selectedIndex].value; |
|
ENDBLOCK |
|
foreach my $link (@linkorder) { |
|
$result.= "if (navchoice == '$link') {". |
|
$linkitems->{$link}{'cmd'}."}\n"; |
|
} |
|
$result.='} |
|
</script> |
|
<form name="linkitems" method="post"> |
|
<nobr><select name="toplink">'."\n"; |
|
foreach my $link (@linkorder) { |
|
if (defined($linkitems->{$link})) { |
|
if ($linkitems->{$link}{'text'} ne '') { |
|
$result .= ' <option value="'.$link.'">'. |
|
$linkitems->{$link}{'text'}."</option>\n"; |
|
} |
|
} |
|
} |
|
$result .= '</select> <input type="button" name="chgnav" |
|
value="Go" onClick="javascript:changeNavDisplay()" /> |
|
</nobr></form></td>'."\n"; |
|
|
return $result; |
return $result; |
} |
} |
|
|
Line 1675 successful, or B<undef> if not.
|
Line 2045 successful, or B<undef> if not.
|
|
|
=back |
=back |
|
|
When you are done with the $navmap object, you I<must> call |
|
$navmap->untieHashes(), or you'll prevent the current user from using that |
|
course until the web server is restarted. (!) |
|
|
|
=head2 Methods |
=head2 Methods |
|
|
=over 4 |
=over 4 |
Line 1793 sub generate_course_user_opt {
|
Line 2159 sub generate_course_user_opt {
|
|
|
sub generate_email_discuss_status { |
sub generate_email_discuss_status { |
my $self = shift; |
my $self = shift; |
|
my $symb = shift; |
if ($self->{EMAIL_DISCUSS_GENERATED}) { return; } |
if ($self->{EMAIL_DISCUSS_GENERATED}) { return; } |
|
|
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
Line 1805 sub generate_email_discuss_status {
|
Line 2172 sub generate_email_discuss_status {
|
$courseLeaveTime : $logoutTime); |
$courseLeaveTime : $logoutTime); |
my %discussiontime = &Apache::lonnet::dump('discussiontimes', |
my %discussiontime = &Apache::lonnet::dump('discussiontimes', |
$cdom, $cnum); |
$cdom, $cnum); |
|
my %lastread = &Apache::lonnet::dump('nohist_'.$cid.'_discuss', |
|
$ENV{'user.domain'},$ENV{'user.name'},'lastread'); |
|
my %lastreadtime = (); |
|
foreach (keys %lastread) { |
|
my $key = $_; |
|
$key =~ s/_lastread$//; |
|
$lastreadtime{$key} = $lastread{$_}; |
|
} |
|
|
my %feedback=(); |
my %feedback=(); |
my %error=(); |
my %error=(); |
my $keys = &Apache::lonnet::reply('keys:'. |
my $keys = &Apache::lonnet::reply('keys:'. |
Line 1814 sub generate_email_discuss_status {
|
Line 2190 sub generate_email_discuss_status {
|
|
|
foreach my $msgid (split(/\&/, $keys)) { |
foreach my $msgid (split(/\&/, $keys)) { |
$msgid=&Apache::lonnet::unescape($msgid); |
$msgid=&Apache::lonnet::unescape($msgid); |
my $plain=&Apache::lonnet::unescape(&Apache::lonnet::unescape($msgid)); |
if ((!$emailstatus{$msgid}) || ($emailstatus{$msgid} eq 'new')) { |
if ($plain=~/(Error|Feedback) \[([^\]]+)\]/) { |
my $plain= |
my ($what,$url)=($1,$2); |
&Apache::lonnet::unescape(&Apache::lonnet::unescape($msgid)); |
my %status= |
if ($plain=~/(Error|Feedback) \[([^\]]+)\]/) { |
&Apache::lonnet::get('email_status',[$msgid]); |
my ($what,$url)=($1,$2); |
if ($status{$msgid}=~/^error\:/) { |
|
$status{$msgid}=''; |
|
} |
|
|
|
if (($status{$msgid} eq 'new') || |
|
(!$status{$msgid})) { |
|
if ($what eq 'Error') { |
if ($what eq 'Error') { |
$error{$url}.=','.$msgid; |
$error{$url}.=','.$msgid; |
} else { |
} else { |
Line 1834 sub generate_email_discuss_status {
|
Line 2204 sub generate_email_discuss_status {
|
} |
} |
} |
} |
|
|
|
#url's of resources that have feedbacks |
$self->{FEEDBACK} = \%feedback; |
$self->{FEEDBACK} = \%feedback; |
$self->{ERROR_MSG} = \%error; # what is this? JB |
#or errors |
|
$self->{ERROR_MSG} = \%error; |
$self->{DISCUSSION_TIME} = \%discussiontime; |
$self->{DISCUSSION_TIME} = \%discussiontime; |
$self->{EMAIL_STATUS} = \%emailstatus; |
$self->{EMAIL_STATUS} = \%emailstatus; |
|
$self->{LAST_READ} = \%lastreadtime; |
|
|
$self->{EMAIL_DISCUSS_GENERATED} = 1; |
$self->{EMAIL_DISCUSS_GENERATED} = 1; |
} |
} |
Line 1888 sub getIterator {
|
Line 2261 sub getIterator {
|
return $iterator; |
return $iterator; |
} |
} |
|
|
# unties the hash when done |
|
sub untieHashes { |
|
my $self = shift; |
|
untie %{$self->{NAV_HASH}}; |
|
untie %{$self->{PARM_HASH}}; |
|
} |
|
|
|
# Private method: Does the given resource (as a symb string) have |
# Private method: Does the given resource (as a symb string) have |
# current discussion? Returns 0 if chat/mail data not extracted. |
# current discussion? Returns 0 if chat/mail data not extracted. |
sub hasDiscussion { |
sub hasDiscussion { |
Line 1906 sub hasDiscussion {
|
Line 2272 sub hasDiscussion {
|
if (!defined($self->{DISCUSSION_TIME})) { return 0; } |
if (!defined($self->{DISCUSSION_TIME})) { return 0; } |
|
|
#return defined($self->{DISCUSSION_TIME}->{$symb}); |
#return defined($self->{DISCUSSION_TIME}->{$symb}); |
return $self->{DISCUSSION_TIME}->{$symb} > |
|
$self->{LAST_CHECK}; |
# backward compatibility (bulletin boards used to be 'wrapped') |
|
my $ressymb = $symb; |
|
if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) { |
|
unless ($ressymb =~ m|adm/wrapper/adm|) { |
|
$ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; |
|
} |
|
} |
|
|
|
if ( defined ( $self->{LAST_READ}->{$ressymb} ) ) { |
|
return $self->{DISCUSSION_TIME}->{$ressymb} > $self->{LAST_READ}->{$ressymb}; |
|
} else { |
|
# return $self->{DISCUSSION_TIME}->{$ressymb} > $self->{LAST_CHECK}; # v.1.1 behavior |
|
return $self->{DISCUSSION_TIME}->{$ressymb} > 0; # in 1.2 will display speech bubble icons for all items with posts until marked as read (even if read in v 1.1). |
|
} |
} |
} |
|
|
# Private method: Does the given resource (as a symb string) have |
# Private method: Does the given resource (as a symb string) have |
Line 1978 sub getById {
|
Line 2357 sub getById {
|
sub getBySymb { |
sub getBySymb { |
my $self = shift; |
my $self = shift; |
my $symb = shift; |
my $symb = shift; |
|
|
my ($mapUrl, $id, $filename) = &Apache::lonnet::decode_symb($symb); |
my ($mapUrl, $id, $filename) = &Apache::lonnet::decode_symb($symb); |
my $map = $self->getResourceByUrl($mapUrl); |
my $map = $self->getResourceByUrl($mapUrl); |
return $self->getById($map->map_pc() . '.' . $id); |
my $returnvalue = undef; |
|
if (ref($map)) { |
|
$returnvalue = $self->getById($map->map_pc() .'.'.$id); |
|
} |
|
return $returnvalue; |
} |
} |
|
|
sub getByMapPc { |
sub getByMapPc { |
Line 2104 sub parmval_real {
|
Line 2488 sub parmval_real {
|
|
|
# ----------------------------------------------------- fourth , check default |
# ----------------------------------------------------- fourth , check default |
|
|
my $default=&Apache::lonnet::metadata($fn,$rwhat.'.default'); |
my $meta_rwhat=$rwhat; |
|
$meta_rwhat=~s/\./_/g; |
|
my $default=&Apache::lonnet::metadata($fn,$meta_rwhat); |
|
if (defined($default)) { return $default} |
|
$default=&Apache::lonnet::metadata($fn,'parameter_'.$meta_rwhat); |
if (defined($default)) { return $default} |
if (defined($default)) { return $default} |
|
|
# --------------------------------------------------- fifth , cascade up parts |
# --------------------------------------------------- fifth , cascade up parts |
Line 2159 want to know is if I<any> resources matc
|
Line 2547 want to know is if I<any> resources matc
|
parameter will allow you to avoid potentially expensive enumeration of |
parameter will allow you to avoid potentially expensive enumeration of |
all matching resources. |
all matching resources. |
|
|
=item * B<hasResources>(map, filterFunc, recursive): |
=item * B<hasResource>(map, filterFunc, recursive): |
|
|
Convience method for |
Convience method for |
|
|
Line 2170 in the filter function.
|
Line 2558 in the filter function.
|
|
|
=cut |
=cut |
|
|
|
|
sub getResourceByUrl { |
sub getResourceByUrl { |
my $self = shift; |
my $self = shift; |
my $resUrl = shift; |
my $resUrl = shift; |
Line 2252 sub hasResource {
|
Line 2641 sub hasResource {
|
1; |
1; |
|
|
package Apache::lonnavmaps::iterator; |
package Apache::lonnavmaps::iterator; |
|
use WeakRef; |
=pod |
=pod |
|
|
=back |
=back |
Line 2347 consisting entirely of empty resources e
|
Line 2736 consisting entirely of empty resources e
|
ending resource, will cause a lot of BRANCH_STARTs and BRANCH_ENDs, |
ending resource, will cause a lot of BRANCH_STARTs and BRANCH_ENDs, |
but only one resource will be returned. |
but only one resource will be returned. |
|
|
|
=back |
|
|
=head2 Normal Usage |
=head2 Normal Usage |
|
|
Normal usage of the iterator object is to do the following: |
Normal usage of the iterator object is to do the following: |
Line 2367 the depth of the iterator to see when it
|
Line 2758 the depth of the iterator to see when it
|
code. It is difficult to get right and harder to understand then |
code. It is difficult to get right and harder to understand then |
this. They should be migrated to this new style. |
this. They should be migrated to this new style. |
|
|
=back |
|
|
|
=cut |
=cut |
|
|
# Here are the tokens for the iterator: |
# Here are the tokens for the iterator: |
Line 2392 sub new {
|
Line 2781 sub new {
|
my $class = ref($proto) || $proto; |
my $class = ref($proto) || $proto; |
my $self = {}; |
my $self = {}; |
|
|
$self->{NAV_MAP} = shift; |
weaken($self->{NAV_MAP} = shift); |
return undef unless ($self->{NAV_MAP}); |
return undef unless ($self->{NAV_MAP}); |
|
|
# Handle the parameters |
# Handle the parameters |
Line 2505 sub new {
|
Line 2894 sub new {
|
} |
} |
|
|
# Check: Was this only one resource, a map? |
# Check: Was this only one resource, a map? |
if ($resourceCount == 1 && $resource->is_map() && !$self->{FORCE_TOP}) { |
if ($resourceCount == 1 && $resource->is_sequence() && !$self->{FORCE_TOP}) { |
my $firstResource = $resource->map_start(); |
my $firstResource = $resource->map_start(); |
my $finishResource = $resource->map_finish(); |
my $finishResource = $resource->map_finish(); |
return |
return |
Line 2538 sub new {
|
Line 2927 sub new {
|
|
|
sub next { |
sub next { |
my $self = shift; |
my $self = shift; |
|
my $closeAllPages=shift; |
if ($self->{FINISHED}) { |
if ($self->{FINISHED}) { |
return END_ITERATOR(); |
return END_ITERATOR(); |
} |
} |
Line 2552 sub next {
|
Line 2941 sub next {
|
|
|
if ($self->{RECURSIVE_ITERATOR_FLAG}) { |
if ($self->{RECURSIVE_ITERATOR_FLAG}) { |
# grab the next from the recursive iterator |
# grab the next from the recursive iterator |
my $next = $self->{RECURSIVE_ITERATOR}->next(); |
my $next = $self->{RECURSIVE_ITERATOR}->next($closeAllPages); |
|
|
# is it a begin or end map? If so, update the depth |
# is it a begin or end map? If so, update the depth |
if ($next == BEGIN_MAP() ) { $self->{RECURSIVE_DEPTH}++; } |
if ($next == BEGIN_MAP() ) { $self->{RECURSIVE_DEPTH}++; } |
Line 2666 sub next {
|
Line 3055 sub next {
|
|
|
# That ends the main iterator logic. Now, do we want to recurse |
# That ends the main iterator logic. Now, do we want to recurse |
# down this map (if this resource is a map)? |
# down this map (if this resource is a map)? |
if ($self->{HERE}->is_map() && |
if ( ($self->{HERE}->is_sequence() || (!$closeAllPages && $self->{HERE}->is_page())) && |
(defined($self->{FILTER}->{$self->{HERE}->map_pc()}) xor $self->{CONDITION})) { |
(defined($self->{FILTER}->{$self->{HERE}->map_pc()}) xor $self->{CONDITION})) { |
$self->{RECURSIVE_ITERATOR_FLAG} = 1; |
$self->{RECURSIVE_ITERATOR_FLAG} = 1; |
my $firstResource = $self->{HERE}->map_start(); |
my $firstResource = $self->{HERE}->map_start(); |
Line 2684 sub next {
|
Line 3073 sub next {
|
my $browsePriv = $self->{HERE}->browsePriv(); |
my $browsePriv = $self->{HERE}->browsePriv(); |
if (!$self->{HERE}->src() || |
if (!$self->{HERE}->src() || |
(!($browsePriv eq 'F') && !($browsePriv eq '2')) ) { |
(!($browsePriv eq 'F') && !($browsePriv eq '2')) ) { |
return $self->next(); |
return $self->next($closeAllPages); |
} |
} |
|
|
return $self->{HERE}; |
return $self->{HERE}; |
Line 2728 sub populateStack {
|
Line 3117 sub populateStack {
|
1; |
1; |
|
|
package Apache::lonnavmaps::DFSiterator; |
package Apache::lonnavmaps::DFSiterator; |
|
use WeakRef; |
# Not documented in the perldoc: This is a simple iterator that just walks |
# Not documented in the perldoc: This is a simple iterator that just walks |
# through the nav map and presents the resources in a depth-first search |
# through the nav map and presents the resources in a depth-first search |
# fashion, ignorant of conditionals, randomized resources, etc. It presents |
# fashion, ignorant of conditionals, randomized resources, etc. It presents |
Line 2736 package Apache::lonnavmaps::DFSiterator;
|
Line 3125 package Apache::lonnavmaps::DFSiterator;
|
# useful for pre-processing of some kind, and is in fact used by the main |
# useful for pre-processing of some kind, and is in fact used by the main |
# iterator that way, but that's about it. |
# iterator that way, but that's about it. |
# One could imagine merging this into the init routine of the main iterator, |
# One could imagine merging this into the init routine of the main iterator, |
# but this might as well be left seperate, since it is possible some other |
# but this might as well be left separate, since it is possible some other |
# use might be found for it. - Jeremy |
# use might be found for it. - Jeremy |
|
|
# Unlike the main iterator, this DOES return all resources, even blank ones. |
# Unlike the main iterator, this DOES return all resources, even blank ones. |
Line 2756 sub new {
|
Line 3145 sub new {
|
my $class = ref($proto) || $proto; |
my $class = ref($proto) || $proto; |
my $self = {}; |
my $self = {}; |
|
|
$self->{NAV_MAP} = shift; |
weaken($self->{NAV_MAP} = shift); |
return undef unless ($self->{NAV_MAP}); |
return undef unless ($self->{NAV_MAP}); |
|
|
$self->{FIRST_RESOURCE} = shift || $self->{NAV_MAP}->firstResource(); |
$self->{FIRST_RESOURCE} = shift || $self->{NAV_MAP}->firstResource(); |
Line 2910 sub populateStack {
|
Line 3299 sub populateStack {
|
1; |
1; |
|
|
package Apache::lonnavmaps::resource; |
package Apache::lonnavmaps::resource; |
|
use WeakRef; |
use Apache::lonnet; |
use Apache::lonnet; |
|
|
=pod |
=pod |
Line 2992 sub new {
|
Line 3381 sub new {
|
my $class = ref($proto) || $proto; |
my $class = ref($proto) || $proto; |
my $self = {}; |
my $self = {}; |
|
|
$self->{NAV_MAP} = shift; |
weaken($self->{NAV_MAP} = shift); |
$self->{ID} = shift; |
$self->{ID} = shift; |
|
|
# Store this new resource in the parent nav map's cache. |
# Store this new resource in the parent nav map's cache. |
Line 3080 Returns the title of the resource.
|
Line 3469 Returns the title of the resource.
|
# These info functions can be used directly, as they don't return |
# These info functions can be used directly, as they don't return |
# resource information. |
# resource information. |
sub comesfrom { my $self=shift; return $self->navHash("comesfrom_", 1); } |
sub comesfrom { my $self=shift; return $self->navHash("comesfrom_", 1); } |
|
sub encrypted { my $self=shift; return $self->navHash("encrypted_", 1); } |
sub ext { my $self=shift; return $self->navHash("ext_", 1) eq 'true:'; } |
sub ext { my $self=shift; return $self->navHash("ext_", 1) eq 'true:'; } |
sub from { my $self=shift; return $self->navHash("from_", 1); } |
sub from { my $self=shift; return $self->navHash("from_", 1); } |
# considered private and undocumented |
# considered private and undocumented |
Line 3091 sub randompick {
|
Line 3481 sub randompick {
|
return $self->{NAV_MAP}->{PARM_HASH}->{$self->symb . |
return $self->{NAV_MAP}->{PARM_HASH}->{$self->symb . |
'.0.parameter_randompick'}; |
'.0.parameter_randompick'}; |
} |
} |
|
sub link { |
|
my $self=shift; |
|
if ($self->encrypted()) { return &Apache::lonenc::encrypted($self->src); } |
|
return $self->src; |
|
} |
sub src { |
sub src { |
my $self=shift; |
my $self=shift; |
return $self->navHash("src_", 1); |
return $self->navHash("src_", 1); |
} |
} |
|
sub shown_symb { |
|
my $self=shift; |
|
if ($self->encrypted()) {return &Apache::lonenc::encrypted($self->symb());} |
|
return $self->symb(); |
|
} |
sub symb { |
sub symb { |
my $self=shift; |
my $self=shift; |
(my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/; |
(my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/; |
Line 3113 sub title {
|
Line 3513 sub title {
|
return $self->navHash("title_", 1); } |
return $self->navHash("title_", 1); } |
# considered private and undocumented |
# considered private and undocumented |
sub to { my $self=shift; return $self->navHash("to_", 1); } |
sub to { my $self=shift; return $self->navHash("to_", 1); } |
|
sub condition { |
|
my $self=shift; |
|
my $undercond=$self->navHash("undercond_", 1); |
|
if (!defined($undercond)) { return 1; }; |
|
my $condid=$self->navHash("condid_$undercond"); |
|
if (!defined($condid)) { return 1; }; |
|
my $condition=&Apache::lonnet::directcondval($condid); |
|
return $condition; |
|
} |
|
|
sub compTitle { |
sub compTitle { |
my $self = shift; |
my $self = shift; |
my $title = $self->title(); |
my $title = $self->title(); |
Line 3153 Returns true if the resource is a sequen
|
Line 3563 Returns true if the resource is a sequen
|
|
|
=cut |
=cut |
|
|
|
sub hasResource { |
|
my $self = shift; |
|
return $self->{NAV_MAP}->hasResource(@_); |
|
} |
|
|
|
sub retrieveResources { |
|
my $self = shift; |
|
return $self->{NAV_MAP}->retrieveResources(@_); |
|
} |
|
|
sub is_html { |
sub is_html { |
my $self=shift; |
my $self=shift; |
Line 3169 sub is_page {
|
Line 3588 sub is_page {
|
sub is_problem { |
sub is_problem { |
my $self=shift; |
my $self=shift; |
my $src = $self->src(); |
my $src = $self->src(); |
return ($src =~ /problem$/); |
return ($src =~ /\.(problem|exam|quiz|assess|survey|form|library)$/) |
|
} |
|
sub contains_problem { |
|
my $self=shift; |
|
if ($self->is_page()) { |
|
my $hasProblem=$self->hasResource($self,sub { $_[0]->is_problem() },1); |
|
return $hasProblem; |
|
} |
|
return 0; |
} |
} |
sub is_sequence { |
sub is_sequence { |
my $self=shift; |
my $self=shift; |
Line 3177 sub is_sequence {
|
Line 3604 sub is_sequence {
|
return $self->navHash("is_map_", 1) && |
return $self->navHash("is_map_", 1) && |
$self->navHash("map_type_" . $self->map_pc()) eq 'sequence'; |
$self->navHash("map_type_" . $self->map_pc()) eq 'sequence'; |
} |
} |
|
sub is_survey { |
|
my $self = shift(); |
|
my $part = shift(); |
|
if ($self->parmval('type',$part) eq 'survey') { |
|
return 1; |
|
} |
|
if ($self->src() =~ /\.(survey)$/) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
|
sub is_empty_sequence { |
|
my $self=shift; |
|
my $src = $self->src(); |
|
return !$self->is_page() && $self->navHash("is_map_", 1) && !$self->navHash("map_type_" . $self->map_pc()); |
|
} |
|
|
# Private method: Shells out to the parmval in the nav map, handler parts. |
# Private method: Shells out to the parmval in the nav map, handler parts. |
sub parmval { |
sub parmval { |
Line 3353 sub awarded {
|
Line 3797 sub awarded {
|
} |
} |
sub duedate { |
sub duedate { |
(my $self, my $part) = @_; |
(my $self, my $part) = @_; |
|
my $interval=$self->parmval("interval", $part); |
|
if ($interval) { |
|
my $first_access=&Apache::lonnet::get_first_access('map',$self->symb); |
|
if ($first_access) { return ($first_access+$interval); } |
|
} |
return $self->parmval("duedate", $part); |
return $self->parmval("duedate", $part); |
} |
} |
sub maxtries { |
sub maxtries { |
Line 3369 sub opendate {
|
Line 3818 sub opendate {
|
} |
} |
sub problemstatus { |
sub problemstatus { |
(my $self, my $part) = @_; |
(my $self, my $part) = @_; |
return $self->parmval("problemstatus", $part); |
return lc $self->parmval("problemstatus", $part); |
} |
} |
sub sig { |
sub sig { |
(my $self, my $part) = @_; |
(my $self, my $part) = @_; |
Line 3396 sub weight {
|
Line 3845 sub weight {
|
$self->symb(), $ENV{'user.domain'}, |
$self->symb(), $ENV{'user.domain'}, |
$ENV{'user.name'}, |
$ENV{'user.name'}, |
$ENV{'request.course.sec'}); |
$ENV{'request.course.sec'}); |
|
} |
|
sub part_display { |
|
my $self= shift(); my $partID = shift(); |
|
if (! defined($partID)) { $partID = '0'; } |
|
my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display', |
|
$self->symb); |
|
if (! defined($display) || $display eq '') { |
|
$display = $partID; |
|
} |
|
return $display; |
} |
} |
|
|
# Multiple things need this |
# Multiple things need this |
Line 3486 Returns the number of parts of the probl
|
Line 3944 Returns the number of parts of the probl
|
for single part problems, returns 1. For multipart, it returns the |
for single part problems, returns 1. For multipart, it returns the |
number of parts in the problem, not including psuedo-part 0. |
number of parts in the problem, not including psuedo-part 0. |
|
|
|
=item * B<countResponses>(): |
|
|
|
Returns the total number of responses in the problem a student can answer. |
|
|
|
=item * B<responseTypes>(): |
|
|
|
Returns a hash whose keys are the response types. The values are the number |
|
of times each response type is used. This is for the I<entire> problem, not |
|
just a single part. |
|
|
=item * B<multipart>(): |
=item * B<multipart>(): |
|
|
Returns true if the problem is multipart, false otherwise. Use this instead |
Returns true if the problem is multipart, false otherwise. Use this instead |
Line 3532 sub countParts {
|
Line 4000 sub countParts {
|
return scalar(@{$parts}); # + $delta; |
return scalar(@{$parts}); # + $delta; |
} |
} |
|
|
|
sub countResponses { |
|
my $self = shift; |
|
my $count; |
|
foreach my $part (@{$self->parts()}) { |
|
$count+= scalar($self->responseIds($part)); |
|
} |
|
return $count; |
|
} |
|
|
|
sub responseTypes { |
|
my $self = shift; |
|
my %responses; |
|
foreach my $part ($self->parts()) { |
|
foreach my $responsetype ($self->responseType($part)) { |
|
$responses{$responsetype}++ if (defined($responsetype)); |
|
} |
|
} |
|
return %responses; |
|
} |
|
|
sub multipart { |
sub multipart { |
my $self = shift; |
my $self = shift; |
return $self->countParts() > 1; |
return $self->countParts() > 1; |
Line 3547 sub responseType {
|
Line 4035 sub responseType {
|
my $part = shift; |
my $part = shift; |
|
|
$self->extractParts(); |
$self->extractParts(); |
return $self->{RESPONSE_TYPES}->{$part}; |
if (defined($self->{RESPONSE_TYPES}->{$part})) { |
|
return @{$self->{RESPONSE_TYPES}->{$part}}; |
|
} else { |
|
return undef; |
|
} |
} |
} |
|
|
sub responseIds { |
sub responseIds { |
Line 3555 sub responseIds {
|
Line 4047 sub responseIds {
|
my $part = shift; |
my $part = shift; |
|
|
$self->extractParts(); |
$self->extractParts(); |
return $self->{RESPONSE_IDS}->{$part}; |
if (defined($self->{RESPONSE_IDS}->{$part})) { |
|
return @{$self->{RESPONSE_IDS}->{$part}}; |
|
} else { |
|
return undef; |
|
} |
} |
} |
|
|
# Private function: Extracts the parts information, both part names and |
# Private function: Extracts the parts information, both part names and |
Line 3572 sub extractParts {
|
Line 4068 sub extractParts {
|
|
|
# Retrieve part count, if this is a problem |
# Retrieve part count, if this is a problem |
if ($self->is_problem()) { |
if ($self->is_problem()) { |
|
my $partorder = &Apache::lonnet::metadata($self->src(), 'partorder'); |
my $metadata = &Apache::lonnet::metadata($self->src(), 'packages'); |
my $metadata = &Apache::lonnet::metadata($self->src(), 'packages'); |
if (!$metadata) { |
|
$self->{RESOURCE_ERROR} = 1; |
|
$self->{PARTS} = []; |
|
$self->{PART_TYPE} = {}; |
|
return; |
|
} |
|
foreach (split(/\,/,$metadata)) { |
|
if ($_ =~ /^part_(.*)$/) { |
|
my $part = $1; |
|
# This floods the logs if it blows up |
|
if (defined($parts{$part})) { |
|
Apache::lonnet::logthis("$part multiply defined in metadata for " . $self->symb()); |
|
} |
|
|
|
# check to see if part is turned off. |
|
|
|
if (!Apache::loncommon::check_if_partid_hidden($part, $self->symb())) { |
if ($partorder) { |
$parts{$part} = 1; |
my @parts; |
} |
for my $part (split (/,/,$partorder)) { |
} |
if (!Apache::loncommon::check_if_partid_hidden($part, $self->symb())) { |
|
push @parts, $part; |
|
$parts{$part} = 1; |
|
} |
|
} |
|
$self->{PARTS} = \@parts; |
|
} else { |
|
if (!$metadata) { |
|
$self->{RESOURCE_ERROR} = 1; |
|
$self->{PARTS} = []; |
|
$self->{PART_TYPE} = {}; |
|
return; |
|
} |
|
foreach (split(/\,/,$metadata)) { |
|
if ($_ =~ /^part_(.*)$/) { |
|
my $part = $1; |
|
# This floods the logs if it blows up |
|
if (defined($parts{$part})) { |
|
&Apache::lonnet::logthis("$part multiply defined in metadata for " . $self->symb()); |
|
} |
|
|
|
# check to see if part is turned off. |
|
|
|
if (!Apache::loncommon::check_if_partid_hidden($part, $self->symb())) { |
|
$parts{$part} = 1; |
|
} |
|
} |
|
} |
|
my @sortedParts = sort keys %parts; |
|
$self->{PARTS} = \@sortedParts; |
} |
} |
|
|
|
|
my @sortedParts = sort keys %parts; |
|
$self->{PARTS} = \@sortedParts; |
|
|
|
|
# These hashes probably do not need names that end with "Hash".... |
my %responseIdHash; |
my %responseIdHash; |
my %responseTypeHash; |
my %responseTypeHash; |
|
|
Line 3609 sub extractParts {
|
Line 4118 sub extractParts {
|
} |
} |
|
|
# Now, the unfortunate thing about this is that parts, part name, and |
# Now, the unfortunate thing about this is that parts, part name, and |
# response if are delimited by underscores, but both the part |
# response id are delimited by underscores, but both the part |
# name and response id can themselves have underscores in them. |
# name and response id can themselves have underscores in them. |
# So we have to use our knowlege of part names to figure out |
# So we have to use our knowlege of part names to figure out |
# where the part names begin and end, and even then, it is possible |
# where the part names begin and end, and even then, it is possible |
Line 3621 sub extractParts {
|
Line 4130 sub extractParts {
|
my $partIdSoFar = ''; |
my $partIdSoFar = ''; |
my @partChunks = split /_/, $partStuff; |
my @partChunks = split /_/, $partStuff; |
my $i = 0; |
my $i = 0; |
|
|
for ($i = 0; $i < scalar(@partChunks); $i++) { |
for ($i = 0; $i < scalar(@partChunks); $i++) { |
if ($partIdSoFar) { $partIdSoFar .= '_'; } |
if ($partIdSoFar) { $partIdSoFar .= '_'; } |
$partIdSoFar .= $partChunks[$i]; |
$partIdSoFar .= $partChunks[$i]; |
Line 3629 sub extractParts {
|
Line 4137 sub extractParts {
|
my @otherChunks = @partChunks[$i+1..$#partChunks]; |
my @otherChunks = @partChunks[$i+1..$#partChunks]; |
my $responseId = join('_', @otherChunks); |
my $responseId = join('_', @otherChunks); |
push @{$responseIdHash{$partIdSoFar}}, $responseId; |
push @{$responseIdHash{$partIdSoFar}}, $responseId; |
$responseTypeHash{$partIdSoFar} = $responseType; |
push @{$responseTypeHash{$partIdSoFar}}, $responseType; |
last; |
|
} |
} |
} |
} |
} |
} |
} |
} |
|
my $resorder = &Apache::lonnet::metadata($self->src(),'responseorder'); |
|
# |
|
# Reorder the arrays in the %responseIdHash and %responseTypeHash |
|
if ($resorder) { |
|
my @resorder=split(/,/,$resorder); |
|
foreach my $part (keys(%responseIdHash)) { |
|
my $i=0; |
|
my %resids = map { ($_,$i++) } @{ $responseIdHash{$part} }; |
|
my @neworder; |
|
foreach my $possibleid (@resorder) { |
|
if (exists($resids{$possibleid})) { |
|
push(@neworder,$resids{$possibleid}); |
|
} |
|
} |
|
my @ids; |
|
my @type; |
|
foreach my $element (@neworder) { |
|
push (@ids,$responseIdHash{$part}->[$element]); |
|
push (@type,$responseTypeHash{$part}->[$element]); |
|
} |
|
$responseIdHash{$part}=\@ids; |
|
$responseTypeHash{$part}=\@type; |
|
} |
|
} |
$self->{RESPONSE_IDS} = \%responseIdHash; |
$self->{RESPONSE_IDS} = \%responseIdHash; |
$self->{RESPONSE_TYPES} = \%responseTypeHash; |
$self->{RESPONSE_TYPES} = \%responseTypeHash; |
} |
} |
Line 3827 sub getCompletionStatus {
|
Line 4357 sub getCompletionStatus {
|
|
|
my $status = $self->queryRestoreHash('solved', shift); |
my $status = $self->queryRestoreHash('solved', shift); |
|
|
# Left as seperate if statements in case we ever do more with this |
# Left as separate if statements in case we ever do more with this |
if ($status eq 'correct_by_student') {return $self->CORRECT;} |
if ($status eq 'correct_by_student') {return $self->CORRECT;} |
|
if ($status eq 'correct_by_scantron') {return $self->CORRECT;} |
if ($status eq 'correct_by_override') {return $self->CORRECT_BY_OVERRIDE; } |
if ($status eq 'correct_by_override') {return $self->CORRECT_BY_OVERRIDE; } |
if ($status eq 'incorrect_attempted') {return $self->INCORRECT; } |
if ($status eq 'incorrect_attempted') {return $self->INCORRECT; } |
if ($status eq 'incorrect_by_override') {return $self->INCORRECT_BY_OVERRIDE; } |
if ($status eq 'incorrect_by_override') {return $self->INCORRECT_BY_OVERRIDE; } |
Line 3948 sub status {
|
Line 4479 sub status {
|
#if ($self->{RESOURCE_ERROR}) { return NETWORK_FAILURE; } |
#if ($self->{RESOURCE_ERROR}) { return NETWORK_FAILURE; } |
if ($completionStatus == NETWORK_FAILURE) { return NETWORK_FAILURE; } |
if ($completionStatus == NETWORK_FAILURE) { return NETWORK_FAILURE; } |
|
|
my $suppressFeedback = lc($self->parmval("problemstatus", $part)) eq 'no'; |
my $suppressFeedback = $self->problemstatus($part) eq 'no'; |
|
# If there's an answer date and we're past it, don't |
|
# suppress the feedback; student should know |
|
if ($self->answerdate($part) && $self->answerdate($part) < time()) { |
|
$suppressFeedback = 0; |
|
} |
|
|
# There are a few whole rows we can dispose of: |
# There are a few whole rows we can dispose of: |
if ($completionStatus == CORRECT || |
if ($completionStatus == CORRECT || |
Line 3974 sub status {
|
Line 4510 sub status {
|
|
|
if ($dateStatus == PAST_DUE_ANSWER_LATER || |
if ($dateStatus == PAST_DUE_ANSWER_LATER || |
$dateStatus == PAST_DUE_NO_ANSWER ) { |
$dateStatus == PAST_DUE_NO_ANSWER ) { |
return $dateStatus; |
return $suppressFeedback ? ANSWER_SUBMITTED : $dateStatus; |
} |
} |
|
|
if ($dateStatus == ANSWER_OPEN) { |
if ($dateStatus == ANSWER_OPEN) { |
Line 4160 sub getNext {
|
Line 4696 sub getNext {
|
my $to = $self->to(); |
my $to = $self->to(); |
foreach my $branch ( split(/,/, $to) ) { |
foreach my $branch ( split(/,/, $to) ) { |
my $choice = $self->{NAV_MAP}->getById($branch); |
my $choice = $self->{NAV_MAP}->getById($branch); |
|
if (!$choice->condition()) { next; } |
my $next = $choice->goesto(); |
my $next = $choice->goesto(); |
$next = $self->{NAV_MAP}->getById($next); |
$next = $self->{NAV_MAP}->getById($next); |
|
|
Line 4188 sub browsePriv {
|
Line 4725 sub browsePriv {
|
return $self->{BROWSE_PRIV}; |
return $self->{BROWSE_PRIV}; |
} |
} |
|
|
$self->{BROWSE_PRIV} = &Apache::lonnet::allowed('bre', $self->src()); |
$self->{BROWSE_PRIV} = &Apache::lonnet::allowed('bre',$self->src(), |
|
$self->symb()); |
} |
} |
|
|
=pod |
=pod |