version 1.11, 2006/03/19 22:48:53
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version 1.20, 2009/10/16 20:22:06
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Line 32 use strict;
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Line 32 use strict;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::lonlocal; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
if (! &Apache::lonnet::allowed('plc',$env{'request.course.id'}. |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['group']); |
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my ($group,$group_elem); |
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if (defined($env{'form.group'})) { |
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$group = $env{'form.group'}; |
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$group_elem = '<input type="hidden" name="group" value="'.$group.'" />'; |
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if ((! &Apache::lonnet::allowed('pgc',$env{'request.course.id'}.'/'. |
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$group)) |
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&& (! &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')))) { |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} else { |
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if (! &Apache::lonnet::allowed('plc',$env{'request.course.id'}. |
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'') |
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'') |
)) { |
)) { |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
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} |
} |
} |
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if ($env{'form.newchat'}) { |
if ($env{'form.newchat'}) { |
&Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($env{'form.newchat'}),$env{'form.anonymous'}); |
&Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($env{'form.newchat'}),$env{'form.anonymous'},$group); |
} |
} |
# --------------------------------------------------- Print login screen header |
# --------------------------------------------------- Print login screen header |
my $latexHelp = Apache::loncommon::helpLatexCheatsheet(); |
my $latexHelp = Apache::loncommon::helpLatexCheatsheet(undef,undef,1); |
my $loaditems = 'onLoad="this.document.chatentry.newchat.focus();"'; |
my %loaditems = (onload => 'this.document.chatentry.newchat.focus();'); |
my $start_page = |
my $start_page = |
&Apache::loncommon::start_page('Chat',undef, |
&Apache::loncommon::start_page('Chat Room',undef, |
{'only_body' => 1, |
{'only_body' => 1, |
'add_entries' => $loaditems,}); |
'add_entries' => \%loaditems,}); |
my $end_page = &Apache::loncommon::end_page(); |
my $end_page = &Apache::loncommon::end_page(); |
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my %lt = &Apache::lonlocal::texthash( |
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anon => 'Post Anonymous', |
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post => 'Post', |
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); |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
$start_page |
$start_page |
<form method="post" name="chatentry"> |
<form method="post" name="chatentry"> |
$latexHelp |
$latexHelp |
<input type="text" size="60" name="newchat"> |
<input type="text" size="55" name="newchat" /> |
<input value="Post Anonymous" name="anonymous" type="submit"> |
<input value="$lt{'anon'}" name="anonymous" type="submit" /> |
<input value="Post" name="newentry" type="submit"> |
<input value="$lt{'post'}" name="newentry" type="submit" /> |
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$group_elem |
</form> |
</form> |
$end_page |
$end_page |
ENDDOCUMENT |
ENDDOCUMENT |