version 1.80.8.1, 2012/05/01 22:51:12
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version 1.83, 2013/11/28 02:23:25
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Line 217 sub get_next_possible_move {
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Line 217 sub get_next_possible_move {
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return ($next,$mapurl); |
return ($next,$mapurl); |
} |
} |
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sub navlaunch { |
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my ($r)=@_; |
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&Apache::loncommon::content_type($r,'text/html'); |
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&Apache::loncommon::no_cache($r); |
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$r->send_http_header; |
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$r->print(&Apache::loncommon::start_page('Launched')); |
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$r->print(<<ENDNAV); |
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<p><a href="/adm/flip?postdata=firstres%3a">Goto first resource</a></p> |
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<script type="text/javascript"> |
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function collapse() { |
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menu=window.open("/adm/navmaps?collapseExternal","loncapanav", |
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"height=600,width=400,scrollbars=1"); |
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this.document.location='/adm/navmaps?turningOffExternal'; |
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} |
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</script> |
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<p><a href="javascript:collapse();">Collapse external navigation window</a></p> |
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ENDNAV |
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$r->print(&Apache::loncommon::end_page()); |
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} |
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sub first_accessible_resource { |
sub first_accessible_resource { |
my $furl; |
my $furl; |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'.db', |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'.db', |
Line 248 sub first_accessible_resource {
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Line 228 sub first_accessible_resource {
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my ($name,$value) = split(/=/,$pair); |
my ($name,$value) = split(/=/,$pair); |
$args{&unescape($name)} = &unescape($value); |
$args{&unescape($name)} = &unescape($value); |
} |
} |
if ((($env{'environment.remotenavmap'} eq 'on') && ($furl =~ m{^/adm/navmaps})) || |
if (!&Apache::lonnet::allowed('bre',$url,$args{'symb'})) { |
(!&Apache::lonnet::allowed('bre',$url,$args{'symb'}))) { |
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# Wow, we cannot see this ... move forward to the next one that we can see |
# Wow, we cannot see this ... move forward to the next one that we can see |
my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward'); |
my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward'); |
# Build the new URL |
# Build the new URL |
Line 303 sub handler {
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Line 282 sub handler {
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return REDIRECT; |
return REDIRECT; |
} |
} |
if ($direction eq 'return' || $direction eq 'navlaunch') { |
if ($direction eq 'return') { |
# -------------------------------------------------------- Return to last known |
# -------------------------------------------------------- Return to last known |
my $last; |
my $last; |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
Line 326 sub handler {
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Line 305 sub handler {
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untie %hash; |
untie %hash; |
} else { |
} else { |
$newloc='/adm/navmaps'; |
$newloc='/adm/navmaps'; |
} |
} |
if (($newloc =~ m{^/adm/navmaps}) && ($direction eq 'navlaunch')) { |
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&navlaunch($r); |
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return OK; |
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} else { |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out(Location => |
$r->header_out(Location => |
&Apache::lonnet::absolute_url().$newloc); |
&Apache::lonnet::absolute_url().$newloc); |
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return REDIRECT; |
return REDIRECT; |
} |
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} |
} |
$currenturl=~s/^https?\:\/\///; |
$currenturl=~s/^https?\:\/\///; |
$currenturl=~s/^[^\/]+//; |
$currenturl=~s/^[^\/]+//; |
Line 353 sub handler {
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Line 327 sub handler {
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if ($last) { |
if ($last) { |
$currenturl=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($last))[2]); |
$currenturl=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($last))[2]); |
} else { |
} else { |
if ($direction eq 'return') { |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out(Location => |
$r->header_out(Location => |
&Apache::lonnet::absolute_url(). |
&Apache::lonnet::absolute_url(). |
'/adm/noidea.html'); |
'/adm/noidea.html'); |
return REDIRECT; |
return REDIRECT; |
} else { |
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&navlaunch($r); |
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return OK; |
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} |
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} |
} |
} |
} |
# ------------------------------------------- Do we have any idea where we are? |
# ------------------------------------------- Do we have any idea where we are? |
Line 450 sub handler {
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Line 419 sub handler {
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&Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
&Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
} |
} |
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if (($redirecturl =~ m{^/adm/navmaps}) && |
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($env{'environment.remotenavmap'} eq 'on')) { |
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&navlaunch($r); |
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return OK; |
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} |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
my $url=&Apache::lonnet::absolute_url().$redirecturl; |
my $url=&Apache::lonnet::absolute_url().$redirecturl; |
$url = &add_get_param($url, { 'symb' => $redirectsymb}); |
$url = &add_get_param($url, { 'symb' => $redirectsymb}); |
Line 468 sub handler {
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Line 432 sub handler {
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'explain' => |
'explain' => |
'You have reached the end of the sequence of materials.', |
'You have reached the end of the sequence of materials.', |
'back' => 'Go Back', |
'back' => 'Go Back', |
'nav' => 'Navigate Course Content', |
'nav' => 'Course Contents', |
'wherenext' => |
'wherenext' => |
'There are several possibilities of where to go next', |
'There are several possibilities of where to go next', |
'pick' => |
'pick' => |
'Please click on the the resource you intend to access', |
'Please click on the the resource you intend to access', |
'titleheader' => 'Title', |
'titleheader' => 'Title', |
'type' => 'Type'); |
'type' => 'Type'); |
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if (&Apache::loncommon::course_type() eq 'Community') { |
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$lt{'nav'} = &mt('Community Contents'); |
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} |
if ($#possibilities>0) { |
if ($#possibilities>0) { |
my $start_page= |
my $start_page= |
&Apache::loncommon::start_page('Multiple Resources'); |
&Apache::loncommon::start_page('Multiple Resources'); |
Line 500 ENDSTART
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Line 467 ENDSTART
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} |
} |
$r->print('</table>'); |
$r->print('</table>'); |
} else { |
} else { |
my $start_page= |
$r->print( |
&Apache::loncommon::start_page('No Resource'); |
&Apache::loncommon::start_page('No Resource') |
$r->print(<<ENDNONE); |
.'<h2>'.$lt{'title'}.'</h2>' |
$start_page |
.'<p>'.$lt{'explain'}.'</p>'); |
<h3>$lt{'title'}</h3> |
} |
<p>$lt{'explain'}</p> |
$r->print( |
ENDNONE |
&Apache::lonhtmlcommon::actionbox( |
} |
['<a href="/adm/flip?postdata=return:">'.$lt{'back'}.'</a></li>', |
$r->print(<<ENDMENU); |
'<a href="/adm/navmaps">'.$lt{'nav'}.'</a></li>' |
<ul> |
]) |
<li><a href="/adm/flip?postdata=return:">$lt{'back'}</a></li> |
.&Apache::loncommon::end_page()); |
<li><a href="/adm/navmaps">$lt{'nav'}</a></li> |
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</ul> |
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ENDMENU |
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$r->print(&Apache::loncommon::end_page()); |
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return OK; |
return OK; |
} |
} |
} else { |
} else { |
Line 525 ENDMENU
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Line 488 ENDMENU
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} else { |
} else { |
# ---------------------------------------- No, could not determine where we are |
# ---------------------------------------- No, could not determine where we are |
$r->internal_redirect('/adm/ambiguous'); |
$r->internal_redirect('/adm/ambiguous'); |
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return OK; |
} |
} |
} else { |
} else { |
# -------------------------- Class was not initialized or page fliped strangely |
# -------------------------- Class was not initialized or page fliped strangely |
Line 567 described at http://www.lon-capa.org.
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Line 531 described at http://www.lon-capa.org.
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=item get_next_possible_move() |
=item get_next_possible_move() |
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=item navlaunch() |
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=item first_accessible_resource() |
=item first_accessible_resource() |
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=item handler() |
=item handler() |