version 1.86, 2005/03/15 17:25:51
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version 1.89, 2005/04/07 06:56:27
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Line 32 package Apache::lonuserstate;
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Line 32 package Apache::lonuserstate;
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# ------------------------------------------------- modules used by this module |
# ------------------------------------------------- modules used by this module |
use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::File; |
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use HTML::TokeParser; |
use HTML::TokeParser; |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use GDBM_File; |
use GDBM_File; |
use Apache::lonmsg; |
use Apache::lonmsg; |
Line 540 sub readmap {
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Line 539 sub readmap {
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return 'No course data available.'; |
return 'No course data available.'; |
} |
} |
@cond=('true:normal'); |
@cond=('true:normal'); |
unlink($fn.'.db'); |
#unlink($fn.'.db'); |
unlink($fn.'_symb.db'); |
#unlink($fn.'_symb.db'); |
unlink($fn.'.state'); |
unlink($fn.'.state'); |
unlink($fn.'parms.db'); |
unlink($fn.'parms.db'); |
undef %randompick; |
undef %randompick; |
Line 589 sub readmap {
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Line 588 sub readmap {
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# ---------------------------------------------------- Store away initial state |
# ---------------------------------------------------- Store away initial state |
{ |
{ |
my $cfh; |
my $cfh; |
if ($cfh=Apache::File->new(">$fn.state")) { |
if (open($cfh,">$fn.state")) { |
print $cfh join("\n",@cond); |
print $cfh join("\n",@cond); |
} else { |
} else { |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
Line 597 sub readmap {
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Line 596 sub readmap {
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} |
} |
} |
} |
} else { |
} else { |
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# if we are here it is likely because we are already trying to |
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# initialize the course in another child, busy wait trying to |
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# tie the hashes for the next 90 seconds, if we succeed forward |
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# them on to navmaps, if we fail, throw up the Could not init |
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# course screen |
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untie(%hash); |
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untie(%parmhash); |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
"Could not tie coursemap $fn for $uri.</font>"); |
"Could not tie coursemap $fn for $uri.</font>"); |
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my $i=0; |
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while($i<90) { |
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$i++; |
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sleep(1); |
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if ((tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640))) { |
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if (tie(%parmhash,'GDBM_File',$fn.'_parms.db',&GDBM_READER(),0640)) { |
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$retfurl='/adm/navmaps'; |
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&Apache::lonnet::appenv("request.course.id" => $short, |
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"request.course.fn" => $fn, |
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"request.course.uri" => $uri); |
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untie(%hash); |
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untie(%parmhash); |
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last; |
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} |
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} |
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untie(%hash); |
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untie(%parmhash); |
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} |
} |
} |
&Apache::lonmsg::author_res_msg($ENV{'request.course.uri'},$errtext); |
&Apache::lonmsg::author_res_msg($env{'request.course.uri'},$errtext); |
# ------------------------------------------------- Check for critical messages |
# ------------------------------------------------- Check for critical messages |
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my @what=&Apache::lonnet::dump('critical',$ENV{'user.domain'}, |
my @what=&Apache::lonnet::dump('critical',$env{'user.domain'}, |
$ENV{'user.name'}); |
$env{'user.name'}); |
if ($what[0]) { |
if ($what[0]) { |
if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) { |
if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) { |
$retfurl='/adm/email?critical=display'; |
$retfurl='/adm/email?critical=display'; |
Line 616 sub readmap {
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Line 640 sub readmap {
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# ------------------------------------------------------- Evaluate state string |
# ------------------------------------------------------- Evaluate state string |
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sub evalstate { |
sub evalstate { |
my $fn=$ENV{'request.course.fn'}.'.state'; |
my $fn=$env{'request.course.fn'}.'.state'; |
my $state=''; |
my $state=''; |
if (-e $fn) { |
if (-e $fn) { |
my @conditions=(); |
my @conditions=(); |
Line 648 sub evalstate {
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Line 672 sub evalstate {
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} |
} |
} |
} |
} |
} |
&Apache::lonnet::appenv('user.state.'.$ENV{'request.course.id'} => $state); |
&Apache::lonnet::appenv('user.state.'.$env{'request.course.id'} => $state); |
return $state; |
return $state; |
} |
} |
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