--- rat/lonpage.pm 2018/09/04 15:16:12 1.111.2.6
+++ rat/lonpage.pm 2020/02/17 23:04:24 1.131
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Page Handler
#
-# $Id: lonpage.pm,v 1.111.2.6 2018/09/04 15:16:12 raeburn Exp $
+# $Id: lonpage.pm,v 1.131 2020/02/17 23:04:24 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -41,6 +41,7 @@ use Apache::lonxml();
use Apache::lonlocal;
use Apache::lonmenu;
use Apache::lonhomework;
+use Apache::lonparmset;
use Apache::lonenc();
use HTML::TokeParser;
use GDBM_File;
@@ -185,6 +186,7 @@ sub handler {
my $fn=$env{'request.course.fn'};
if (-e "$fn.db") {
my %buttonshide;
+ my $hostname = $r->hostname();
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) {
# ------------------------------------------------------------------- Hash tied
my $firstres=$hash{'map_start_'.$requrl};
@@ -192,16 +194,24 @@ sub handler {
if (($firstres) && ($lastres)) {
# ------------------------------------------------------------- Countdown Timer
my $now = time;
- my ($pagefirstaccess,%hastimeleft,%countdowndisp);
+ my ($pagefirstaccess,%hastimeleft,%countdowndisp,%donebutton,
+ %donebtnextra,%buttonbytime,$donetime,$symbtosetdone);
my ($pagesymb,$courseid,$domain,$name)=&Apache::lonnet::whichuser();
+ unless ($pagesymb) {
+ $pagesymb=&Apache::lonnet::symbread($requrl);
+ }
if ($pagesymb && ($courseid ne '') && ($domain ne '') && ($name ne '')) {
my %times=&Apache::lonnet::get('firstaccesstimes',
[$courseid."\0".$pagesymb],
$domain,$name);
if ($times{$courseid."\0".$pagesymb} =~ /^\d+$/) {
$pagefirstaccess = $times{$courseid."\0".$pagesymb};
+ if ($pagefirstaccess && $env{'form.LC_interval_done'} eq 'true') {
+ $donetime = $now - $pagefirstaccess;
+ }
}
}
+
# ----------------------------------------------------------------- Render page
@rows=();
@@ -219,6 +229,27 @@ sub handler {
my ($mapid,$resid)=split(/\./,$rid);
$symbhash{$hash{'src_'.$rid}}=
[$hash{'src_'.$rid},$resid];
+ if (($donetime) && ($symbtosetdone eq '')) {
+ my $src = $hash{'src_'.$rid};
+ if ($hash{'encrypted_'.$rid}) {
+ $src=&Apache::lonenc::encrypted($src);
+ }
+ my ($mapid,$resid)=split(/\./,$rid);
+ my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src);
+ if ($src =~ /$LONCAPA::assess_re/) {
+ my @interval=&Apache::lonnet::EXT("resource.0.interval",$symb);
+ if (@interval > 1) {
+ if (($interval[1] eq 'map') && ($pagefirstaccess)) {
+ my ($timelimit) = ($interval[0] =~ /^(\d+)/);
+ if ($timelimit) {
+ if ($pagefirstaccess + $timelimit > $now) {
+ $symbtosetdone = $symb;
+ }
+ }
+ }
+ }
+ }
+ }
}
}
}
@@ -253,6 +284,16 @@ sub handler {
my $xmlheader='';
my $xmlbody='';
+# ---------------------------------------------------------- Handle Done button
+
+ # Set the event timer to zero if the "done button" was clicked.
+ if ($donetime && $symbtosetdone) {
+ &Apache::lonparmset::storeparm_by_symb_inner($symbtosetdone,'0_interval',
+ 2,$donetime,'date_interval',
+ $name,$domain);
+ undef($env{'form.LC_interval_done'});
+ }
+
# --------------------------------------------- Get SSI output, post parameters
for ($i=0;$i<=$#rows;$i++) {
@@ -284,7 +325,7 @@ ENDEXT
} elsif ($cellemb{$_} eq 'ssi') {
# --------------------------------------------------------- This is an SSI cell
my $prefix='p_'.$_.'_';
- my $idprefix='p_'.join('_',($mapid,$resid,''));
+ my $idprefix= 'p_'.join('_',($mapid,$resid,''));
my %posthash=('request.prefix' => $prefix,
'LONCAPA_INTERNAL_no_discussion' => 'true',
'symb' => $symb);
@@ -297,29 +338,31 @@ ENDEXT
$posthash{'rndseed'}=$env{'form.rndseed'};
$posthash{'answer_output_mode'} = $env{'form.answer_output_mode'};
}
- my $submitted=exists($env{'form.all_submit'});
+ my $submitted=$env{'form.all_submit_pressed'};
if (!$submitted) {
foreach my $key (keys(%env)) {
- if ($key=~/^form.\Q$prefix\Esubmit_/) {
- $submitted=1;last;
+ if ($key=~/^\Qform.$prefix\Esubmit_(.+)_pressed$/) {
+ if ($env{$key}) {
+ $submitted=1;
+ last;
+ }
}
- }
+ }
}
if ($submitted) {
foreach my $key (keys(%env)) {
- if ($key=~/^form.\Q$prefix\E/) {
+ if ($key=~/^\Qform.$prefix\E/) {
my $name=$key;
- $name=~s/^form.\Q$prefix\E//;
+ $name=~s/^\Qform.$prefix\E//;
$posthash{$name}=$env{$key};
- }
+ }
}
- if (exists($env{'form.all_submit'})) {
+ if ($env{'form.all_submit_pressed'}) {
$posthash{'all_submit'}='yes';
}
- }
- if ($env{'environment.remote'} eq 'on') {
- $posthash{'inhibitmenu'} = 'yes';
- }
+ } elsif ($env{'form.'.$prefix.'markaccess'} eq 'yes') {
+ $posthash{'markaccess'} = $env{'form.'.$prefix.'markaccess'};
+ }
my $output=Apache::lonnet::ssi($src,%posthash);
$output=~s|//(\s*)?\s||gs;
if (($target eq 'tex') || ($target eq 'tex_answer')) {
@@ -427,8 +470,6 @@ ENDEXT
$output=~
s/(\Q)/$1$idprefix$2$3$4/g;
if ($nuploads) {
- $output=~
- s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi;
($turninpaths{$prefix},$multiresps{$prefix}) =
&Apache::loncommon::get_turnedin_filepath($symb,$env{'user.name'},$env{'user.domain'});
if ($turninparent eq '') {
@@ -453,7 +494,8 @@ ENDEXT
undef(%Apache::lonhomework::history);
my $probstatus = &Apache::lonnet::EXT("resource.0.problemstatus",$symb);
if (($status eq 'CAN_ANSWER') || (($status eq 'CANNOT_ANSWER') &&
- (($probstatus eq 'no') || ($probstatus eq 'no_feedback_ever')))) {
+ (($probstatus eq 'no') || ($probstatus eq 'no_feedback_ever'))) ||
+ (($status eq 'NOT_YET_VIEWED') && ($posthash{'markaccess'} eq 'yes'))) {
my ($slothastime,$timerhastime);
if ($slot_name ne '') {
if (ref($slot) eq 'HASH') {
@@ -466,11 +508,26 @@ ENDEXT
my $duedate = &Apache::lonnet::EXT("resource.0.duedate",$symb);
my @interval=&Apache::lonnet::EXT("resource.0.interval",$symb);
if (@interval > 1) {
- my $first_access=&Apache::lonnet::get_first_access($interval[1],$symb);
+ my $first_access;
+ if ($interval[1] eq 'map') {
+ my $ignorecache;
+ if ($env{'form.'.$prefix.'markaccess'} eq 'yes') {
+ $ignorecache = 1;
+ }
+ $first_access=&Apache::lonnet::get_first_access($interval[1],undef,$pagesymb,$ignorecache);
+ if (($first_access) && (!$pagefirstaccess)) {
+ $pagefirstaccess = $first_access;
+ }
+ } else {
+ $first_access=&Apache::lonnet::get_first_access($interval[1],$symb);
+ }
if ($first_access > 0) {
- my $timeremains = $first_access+$interval[0] - $now;
- if ($timeremains > 0) {
- $timerhastime = $timeremains;
+ my ($timelimit) = ($interval[0] =~ /^(\d+)/);
+ if ($timelimit) {
+ my $timeremains = $timelimit + $first_access - $now;
+ if ($timeremains > 0) {
+ $timerhastime = $timeremains;
+ }
}
}
}
@@ -482,6 +539,28 @@ ENDEXT
$countdowndisp{$symb} = 'inline';
if ((@interval > 1) && ($timerhastime)) {
$hastimeleft{$symb} = $timerhastime;
+ if ($pagefirstaccess) {
+ my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
+ ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
+ if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
+ $usesdone = 'done';
+ $donebuttontext = $1;
+ (undef,$proctor,$secret) = split(/_/,$2);
+ } elsif ($donesuffix =~ /^done(|_.+)$/) {
+ $donebuttontext = &mt('Done');
+ ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
+ }
+ if ($usesdone eq 'done') {
+ $donebutton{$symb} = $timelimit;
+ push(@{$buttonbytime{$timelimit}},$symb);
+ $donebtnextra{$symb} = {
+ text => $donebuttontext,
+ proctor => $proctor,
+ secret => $secret,
+ type => $interval[1],
+ };
+ }
+ }
} else {
$hastimeleft{$symb} = $slothastime;
}
@@ -489,6 +568,9 @@ ENDEXT
$hastimeleft{$symb} = $duedate - $now;
$countdowndisp{$symb} = 'none';
}
+ unless ($donebutton{$symb}) {
+ $donebutton{$symb} = 0;
+ }
}
}
}
@@ -518,7 +600,7 @@ ENDEXT
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
$r->print(&Apache::loncommon::start_page(undef,undef,
- {'force_register' => 1}));
+ {'force_register' => 1,}));
$r->print(&mt('This page is either empty or it only contains resources that are currently hidden').'. ');
$r->print('
'.&mt('Please use the LON-CAPA navigation arrows to move to another item in the course').
&Apache::loncommon::end_page());
@@ -541,7 +623,9 @@ ENDEXT
"\n\n";
}
if (($nforms) && ($nuploads)) {
- $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps);
+ $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps).
+ '';
}
if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) {
my %textarea_args = (
@@ -568,8 +652,9 @@ ENDEXT
$uniquetimes{$item} = 1;
}
}
- if (keys(%uniquetimes) == 1) {
- my (%uniquedisplays,%uniquedones,$currdisp);
+ if (scalar(keys(%uniquetimes)) == 1) {
+ my (%uniquedisplays,%uniquedones,$currdisp,$donebuttontime,
+ $donebuttonextras);
if (keys(%countdowndisp)) {
foreach my $item (values(%countdowndisp)) {
if (exists($uniquedisplays{$item})) {
@@ -583,7 +668,25 @@ ENDEXT
$currdisp = $countdowndisplay[0];
}
}
- &add_countdown_timer($currdisp);
+ if (keys(%donebutton)) {
+ foreach my $item (values(%donebutton)) {
+ if (exists($uniquedones{$item})) {
+ $uniquedones{$item} ++;
+ } else {
+ $uniquedones{$item} = 1;
+ }
+ }
+ my @donebuttons = sort { $ <=> $b } (keys(%uniquedones));
+ if (scalar(@donebuttons) == 1) {
+ if ($donebuttons[0]) {
+ $donebuttontime = $donebuttons[0];
+ if (ref($buttonbytime{$donebuttontime}) eq 'ARRAY') {
+ $donebuttonextras = $donebtnextra{$buttonbytime{$donebuttontime}->[0]};
+ }
+ }
+ }
+ }
+ &add_countdown_timer($currdisp,$donebuttontime,$donebuttonextras);
}
}
my $pagebuttonshide;
@@ -652,7 +755,7 @@ ENDEXT
my $avespan=$lcm/($#colcont+1);
for ($j=0;$j<=$#colcont;$j++) {
my $rid=$colcont[$j];
- my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide).'
';
+ my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide,$hostname).'
';
unless (($target eq 'tex') || ($target eq 'tex_answer')) {
$r->print(' | print(
''.
+ ''.
' '.
&mt('Processing your submission ...').' ');
}
@@ -780,7 +885,7 @@ ENDEXT
}
sub get_buttons {
- my ($hash,$rid,$buttonshide) = @_;
+ my ($hash,$rid,$buttonshide,$hostname) = @_;
my $metainfo = '';
my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid});
@@ -793,6 +898,10 @@ sub get_buttons {
return;
}
}
+ my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
+ ? "/$env{'request.course.sec'}"
+ : '');
+
if ($hash->{'encrypted_'.$rid}) {
$symb=&Apache::lonenc::encrypted($symb);
$esrc=&Apache::lonenc::encrypted($esrc);
@@ -861,7 +970,8 @@ sub get_buttons {
if ($cfile ne '') {
my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
$forceedit,1,$symb,undef,
- &escape($env{'form.title'}));
+ &escape($env{'form.title'}),
+ $hostname);
if ($jscall) {
$editbutton = 1;
my $icon = 'pcstr.png';
@@ -879,12 +989,15 @@ sub get_buttons {
if ((&Apache::lonnet::allowed('cre','/')) &&
(&Apache::lonnet::metadata($url,'sourceavail') eq 'open')) {
$viewsrcbutton = 1;
- } elsif (&Apache::lonnet::allowed('vxc',$env{'request.course.id'})) {
+ } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
if ($url =~ m{^\Q/res/$cdom/\E($LONCAPA::match_username)/}) {
my $auname = $1;
if (($env{'request.course.adhocsrcaccess'} ne '') &&
(grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
$viewsrcbutton = 1;
+ } elsif ((&Apache::lonnet::metadata($url,'sourceavail') eq 'open') &&
+ (&Apache::lonnet::allowed('bre',$crs_sec))) {
+ $viewsrcbutton = 1;
}
}
}
@@ -911,19 +1024,33 @@ sub get_buttons {
}
sub add_countdown_timer {
- my ($currdisp) = @_;
- my ($collapse,$expand,$alttxt,$title);
+ my ($currdisp,$donebuttontime,$donebuttonextras) = @_;
+ my ($collapse,$expand,$alttxt,$title,$donebutton);
if ($currdisp eq 'inline') {
$collapse = '► ';
} else {
$expand = '◄ ';
}
+ if ($donebuttontime) {
+ my ($type,$proctor,$donebuttontext);
+ if (ref($donebuttonextras) eq 'HASH') {
+ $proctor = $donebuttonextras->{'proctor'};
+ $donebuttontext = $donebuttonextras->{'text'};
+ $type = $donebuttonextras->{'type'};
+ } else {
+ $donebuttontext = &mt('Done');
+ $type = 'map';
+ }
+ $donebutton =
+ &Apache::lonmenu::done_button_js($type,'','',$proctor,$donebuttontext);
+ }
unless ($env{'environment.icons'} eq 'iconsonly') {
$alttxt = &mt('Timer');
$title = $alttxt.' ';
}
my $desc = &mt('Countdown to due date/time');
my $output = < |