version 1.24, 2005/04/07 06:56:27
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version 1.28, 2006/11/02 21:15:22
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Line 26
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Line 26
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Handler to resolve ambiguous file locations |
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# |
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package Apache::lonsequence; |
package Apache::lonsequence; |
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Line 35 use strict;
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Line 33 use strict;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::Constants qw(:common :http REDIRECT); |
use Apache::Constants qw(:common :http REDIRECT); |
use GDBM_File; |
use GDBM_File; |
use Apache::lonratedt; |
use LONCAPA::map(); |
use Apache::lonratsrv; |
use Apache::lonratsrv(); |
use Apache::lonpageflip; |
use Apache::lonpageflip(); |
use Apache::loncommon; |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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my %selhash; |
my %selhash; |
Line 50 sub attemptread {
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Line 48 sub attemptread {
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my $fn=shift; |
my $fn=shift; |
&Apache::lonnet::repcopy($fn); |
&Apache::lonnet::repcopy($fn); |
if (-e $fn) { |
if (-e $fn) { |
return &Apache::lonratedt::attemptread($fn); |
return &LONCAPA::map::attemptread($fn); |
} else { |
} else { |
return (); |
return (); |
} |
} |
Line 60 sub mapread {
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Line 58 sub mapread {
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my $fn=shift; |
my $fn=shift; |
&Apache::lonnet::repcopy($fn); |
&Apache::lonnet::repcopy($fn); |
if (-e $fn) { |
if (-e $fn) { |
return &Apache::lonratedt::mapread($fn,''); |
return &LONCAPA::map::mapread($fn,''); |
} else { |
} else { |
return (); |
return (); |
} |
} |
Line 70 sub mapread {
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Line 68 sub mapread {
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sub viewmap { |
sub viewmap { |
my ($r,$url)=@_; |
my ($r,$url)=@_; |
$r->print('<html>'); |
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if ($env{'form.forceselect'}) { $r->print(<<ENDSCRIPT); |
my $js; |
<script> |
if ($env{'form.forceselect'}) { |
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$js = (<<ENDSCRIPT); |
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<script type="text/javascript"> |
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function select_group() { |
function select_group() { |
window.location="/adm/groupsort?catalogmode=groupsec&mode=rat&acts="+document.forms.fileattr.acts.value; |
window.location="/adm/groupsort?catalogmode=groupsec&mode=rat&acts="+document.forms.fileattr.acts.value; |
Line 94 function queue(val) {
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Line 94 function queue(val) {
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</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
} |
} |
$r->print(&Apache::loncommon::bodytag('Map Contents').'<h1>'.$url.'</h1>'); |
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$r->print(&Apache::loncommon::start_page('Map Contents',$js). |
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'<h1>'.$url.'</h1>'); |
# ------------------ This is trying to select. Provide buttons and tie %selhash |
# ------------------ This is trying to select. Provide buttons and tie %selhash |
if ($env{'form.forceselect'}) { $r->print(<<ENDSELECT); |
if ($env{'form.forceselect'}) { $r->print(<<ENDSELECT); |
<form name=fileattr><input type=hidden name=acts value=''> |
<form name=fileattr><input type=hidden name=acts value=''> |
Line 104 onClick="javascript:select_group()">
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Line 106 onClick="javascript:select_group()">
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</form> |
</form> |
ENDSELECT |
ENDSELECT |
my $diropendb = |
my $diropendb = |
"/home/httpd/perl/tmp/$env{'user.domain'}\_$env{'user.name'}_groupsec.db"; |
"/home/httpd/perl/tmp/$env{'user.domain'}\_$env{'user.name'}_sel_res.db"; |
if (tie(%selhash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
if (tie(%selhash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
if ($env{'form.launch'} eq '1') { |
if ($env{'form.launch'} eq '1') { |
&start_fresh_session(); |
&start_fresh_session(); |
Line 112 ENDSELECT
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Line 114 ENDSELECT
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$successtied=1; |
$successtied=1; |
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# - Evaluate actions from previous page (both cumulatively and chronologically) |
# - Evaluate actions from previous page (both cumulatively and chronologically) |
if ($env{'form.catalogmode'} eq 'groupimport') { |
if ($env{'form.catalogmode'} eq 'import') { |
my $acts=$env{'form.acts'}; |
my $acts=$env{'form.acts'}; |
my @Acts=split(/b/,$acts); |
my @Acts=split(/b/,$acts); |
my %ahash; |
my %ahash; |
Line 198 ENDCHECKBOX
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Line 200 ENDCHECKBOX
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} |
} |
} |
} |
} |
} |
$r->print('</body></html>'); |
$r->print(&Apache::loncommon::end_page()); |
if ($successtied) { |
if ($successtied) { |
untie %selhash; |
untie %selhash; |
} |
} |
Line 268 sub handler {
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Line 270 sub handler {
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if ($disid) { |
if ($disid) { |
$disurl=$bighash{'src_'.$disid}; |
$disurl=$bighash{'src_'.$disid}; |
$dismapid=(split(/\./,$disid))[1]; |
$dismapid=(split(/\./,$disid))[1]; |
$randomout = $bighash{'randomout_'.$disid}; |
if (!$env{'request.role.adv'}) { |
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$randomout = $bighash{'randomout_'.$disid}; |
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} |
} elsif (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
} elsif (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
&GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
$last=$hash{'last_known'}; |
$last=$hash{'last_known'}; |
Line 285 sub handler {
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Line 289 sub handler {
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if ($disid) { |
if ($disid) { |
$disurl=$bighash{'src_'.$disid}; |
$disurl=$bighash{'src_'.$disid}; |
$dismapid=(split(/\./,$disid))[1]; |
$dismapid=(split(/\./,$disid))[1]; |
$randomout = $bighash{'randomout_'.$disid}; |
if (!$env{'request.role.adv'}) { |
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$randomout = $bighash{'randomout_'.$disid}; |
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} |
} |
} |
} |
} |
$exitdisid = $disid; |
$exitdisid = $disid; |
Line 311 sub handler {
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Line 317 sub handler {
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my %lt =&Apache::lonlocal::texthash( |
my %lt =&Apache::lonlocal::texthash( |
'back' => 'beginning', |
'back' => 'beginning', |
'forward' => 'end', |
'forward' => 'end', |
'emfo' => 'Empty Folder/Sequence', |
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'nere' => 'Next resource could not be displayed', |
'nere' => 'Next resource could not be displayed', |
'goba' => 'Go Back', |
'goba' => 'Go Back', |
'nacc' => 'Navigate Course Content', |
'nacc' => 'Navigate Course Content', |
); |
); |
my $warnmsg = 'As all folders and sequences '; |
my $warnmsg = &mt('As all folders and sequences '); |
if ($arrow_dir eq 'forward') { |
if ($arrow_dir eq 'forward') { |
$warnmsg .= &mt('following the current resource were empty').','; |
$warnmsg .= &mt('following the current resource were empty').','; |
} elsif ($arrow_dir eq 'back') { |
} elsif ($arrow_dir eq 'back') { |
$warnmsg .= &mt('preceding the current resource were empty').','; |
$warnmsg .= &mt('preceding the current resource were empty').','; |
} |
} |
$warnmsg .= &mt('you have now reached the').' '.$lt{$arrow_dir}.' '.&mt('of the course.'); |
$warnmsg .= &mt('you have now reached the').' '.$lt{$arrow_dir}.' '.&mt('of the course.'); |
my $bodytag=&Apache::loncommon::bodytag('Empty Folder/Sequence'); |
my $start_page= |
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&Apache::loncommon::start_page('Empty Folder/Sequence'); |
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my $end_page= |
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&Apache::loncommon::end_page(); |
$r->print(<<ENDNONE); |
$r->print(<<ENDNONE); |
<head><title>$lt{'emfo'}</title></head> |
$start_page |
$bodytag |
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<h3>$lt{'nere'}</h3> |
<h3>$lt{'nere'}</h3> |
<p>$warnmsg</p> |
<p>$warnmsg</p> |
<ul> |
<ul> |
<li><a href="javascript:history.go(-1)">$lt{'goba'}</a></li> |
<li><a href="javascript:history.go(-1)">$lt{'goba'}</a></li> |
<li><a href="/adm/navmaps">$lt{'nacc'}</a></li> |
<li><a href="/adm/navmaps">$lt{'nacc'}</a></li> |
</ul> |
</ul> |
</body> |
$end_page |
</html> |
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ENDNONE |
ENDNONE |
} else { |
} else { |
&viewmap($r,$requrl); |
&viewmap($r,$requrl); |