version 1.4, 2001/11/29 19:23:48
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version 1.9, 2003/04/12 15:43:58
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Line 37 use strict;
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Line 37 use strict;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::Constants qw(:common REDIRECT); |
use Apache::Constants qw(:common REDIRECT); |
use GDBM_File; |
use GDBM_File; |
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use Apache::loncommon; |
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my %bighash; |
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sub cleanup { |
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if (tied(%bighash)){ |
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&Apache::lonnet::logthis('Cleanup ambiguous: bighash'); |
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unless (untie(%bighash)) { |
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&Apache::lonnet::logthis('Failed cleanup ambiguous: bighash'); |
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} |
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} |
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} |
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# ----------------------------------------------------------- Could not resolve |
# ----------------------------------------------------------- Could not resolve |
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Line 46 sub getlost {
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Line 57 sub getlost {
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$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
$r->print( |
$r->print( |
'<head><title>Unknown Error</title></head><body bgcolor="#FFFFFF"><h1>'. |
'<head><title>Unknown Error</title></head>'. |
'LON-CAPA</h1>Could not handle ambiguous resource reference.<p>'.$errmsg. |
&Apache::loncommon::bodytag('Could not handle ambiguous resource reference'). |
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$errmsg. |
'</body></html>'); |
'</body></html>'); |
} |
} |
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Line 63 sub handler {
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Line 75 sub handler {
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} |
} |
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# ---------------------------------------------------------- Is this selecting? |
# ---------------------------------------------------------- Is this selecting? |
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my %bighash; |
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if ($ENV{'form.selecturl'}) { |
if ($ENV{'form.selecturl'}) { |
my $envkey; |
my $envkey; |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
&GDBM_READER,0640)) { |
&GDBM_READER(),0640)) { |
foreach $envkey (keys %ENV) { |
foreach $envkey (keys %ENV) { |
if ($envkey=~/^form\.(\d+)\.(\d+)$/) { |
if ($envkey=~/^form\.(\d+)\.(\d+)$/) { |
# ---------------------------------------------------- Update symb and redirect |
# ---------------------------------------------------- Update symb and redirect |
Line 106 sub handler {
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Line 116 sub handler {
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my $syval=''; |
my $syval=''; |
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if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.'_symb.db', |
if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.'_symb.db', |
&GDBM_READER,0640)) { |
&GDBM_READER(),0640)) { |
$syval=$hash{$thisfn}; |
$syval=$hash{$thisfn}; |
untie(%hash); |
untie(%hash); |
} |
} |
Line 132 sub handler {
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Line 142 sub handler {
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# ------------------------------------------------ Would be standalone resource |
# ------------------------------------------------ Would be standalone resource |
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if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
&GDBM_READER,0640)) { |
&GDBM_READER(),0640)) { |
# ---------------------------------------------- Get ID(s) for current resource |
# ---------------------------------------------- Get ID(s) for current resource |
my $ids=$bighash{'ids_/res/'.$thisfn}; |
my $ids=$bighash{'ids_'.&Apache::lonnet::clutter($thisfn)}; |
if ($ids) { |
if ($ids) { |
# ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
my @possibilities=split(/\,/,$ids); |
my @possibilities=split(/\,/,$ids); |
Line 154 sub handler {
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Line 164 sub handler {
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# ----------------------------------------------- Okay, really multiple choices |
# ----------------------------------------------- Okay, really multiple choices |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
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my $bodytag= |
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&Apache::loncommon::bodytag('Pick Instance of Resource'); |
$r->print(<<ENDSTART); |
$r->print(<<ENDSTART); |
<head><title>Choose Location</title></head> |
<head><title>Choose Location</title></head> |
<body bgcolor="#FFFFFF"> |
$bodytag |
<h1>LON-CAPA</h1> |
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The resource you had been accessing appears more than once in this course, |
The resource you had been accessing appears more than once in this course, |
and LON-CAPA has insufficient session information to determine which instance |
and LON-CAPA has insufficient session information to determine which instance |
of the resource you meant. |
of the resource you meant. |
Line 175 ENDSTART
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Line 186 ENDSTART
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$r->print('<tr><td><input type=submit value=Select name="'. |
$r->print('<tr><td><input type=submit value=Select name="'. |
$_.'"></td><td>'.$bighash{'title_'.$_}. |
$_.'"></td><td>'.$bighash{'title_'.$_}. |
'</td><td>'.$bighash{'type_'.$_}. |
'</td><td>'.$bighash{'type_'.$_}. |
'</td><td><a href="'.$mapurl.'">'.$mapurl. |
'</td><td>'. |
'</a></td></tr>'); |
($mapurl=~/^\/uploaded\//?'':'<a href="'.$mapurl.'">'). |
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&Apache::lonnet::gettitle($mapurl).' '. |
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($mapurl=~/^\/uploaded\//?'':'</a>').'</td></tr>'); |
} @possibilities; |
} @possibilities; |
$r->print('</table></form></body></html>'); |
$r->print('</table></form></body></html>'); |
untie(%bighash); |
untie(%bighash); |