--- loncom/interface/lonfeedback.pm 2004/05/07 12:03:53 1.82 +++ loncom/interface/lonfeedback.pm 2004/05/25 22:16:05 1.84 @@ -1,7 +1,7 @@ # The LearningOnline Network # Feedback # -# $Id: lonfeedback.pm,v 1.82 2004/05/07 12:03:53 albertel Exp $ +# $Id: lonfeedback.pm,v 1.84 2004/05/25 22:16:05 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -43,6 +43,8 @@ sub list_discussion { || $status eq 'OPEN')) { return ''; } + + my @bgcols = ("#cccccc","#eeeeee"); my $discussiononly=0; if ($mode eq 'board') { $discussiononly=1; } unless ($ENV{'request.course.id'}) { return ''; } @@ -68,8 +70,11 @@ sub list_discussion { my $lastkey = $ressymb.'_lastread'; my $showkey = $ressymb.'_showonlyunread'; my $visitkey = $ressymb.'_visit'; - my %dischash = &Apache::lonnet::get('nohist_'.$ENV{'request.course.id'}.'_discuss',[$lastkey,$showkey,$visitkey],$ENV{'user.domain'},$ENV{'user.name'}); + my $ondispkey = $ressymb.'_markondisp'; + my %dischash = &Apache::lonnet::get('nohist_'.$ENV{'request.course.id'}.'_discuss',[$lastkey,$showkey,$visitkey,$ondispkey],$ENV{'user.domain'},$ENV{'user.name'}); + my %discinfo = (); my $showonlyunread = 0; + my $markondisp = 0; my $prevread = 0; my $previous = 0; my $visit = 0; @@ -81,7 +86,28 @@ sub list_discussion { if ($previous > 0) { $prevread = $previous; } elsif (defined($dischash{$lastkey})) { - $prevread = $dischash{$lastkey}; + unless ($dischash{$lastkey} eq '') { + $prevread = $dischash{$lastkey}; + } + } + +# Get discussion display default settings for user + my %userenv = &Apache::lonnet::get('environment',['discdisplay','discmarkread'],$ENV{'user.domain'},$ENV{'user.name'}); + my $discdisplay=$userenv{'discdisplay'}; + if ($discdisplay eq 'unread') { + $showonlyunread = 1; + } + my $discmarkread=$userenv{'discmarkread'}; + if ($discmarkread eq 'ondisp') { + $markondisp = 1; + } + +# Override user's default if user specified display setting for this discussion + if (defined($dischash{$ondispkey})) { + $markondisp = $dischash{$ondispkey}; + } + if ($markondisp) { + $discinfo{$lastkey} = time; } if (defined($dischash{$showkey})) { @@ -107,6 +133,7 @@ sub list_discussion { my @replies=(); my %alldiscussion=(); my %notshown = (); + my %newitem = (); my $maxdepth=0; my $target=''; @@ -116,17 +143,19 @@ sub list_discussion { } my $now = time; - my %discinfo = (); $discinfo{$visitkey} = $visit; - $discinfo{$lastkey} = $now; &Apache::lonnet::put('nohist_'.$ENV{'request.course.id'}.'_discuss',\%discinfo,$ENV{'user.domain'},$ENV{'user.name'}); if ($contrib{'version'}) { + my $oldest = $contrib{'1:timestamp'}; + if ($prevread eq '0') { + $prevread = $oldest-1; + } for (my $id=1;$id<=$contrib{'version'};$id++) { my $idx=$id; my $posttime = $contrib{$idx.':timestamp'}; - if ($prevread > 0 && $prevread <= $posttime) { + if ($prevread <= $posttime) { $newpostsflag = 1; } my $hidden=($contrib{'hidden'}=~/\.$idx\./); @@ -244,9 +273,16 @@ sub list_discussion { if ($showonlyunread && $prevread > $posttime) { $notshown{$idx} = 1; } else { - $discussionitems[$idx]='

'; if ($prevread > 0 && $prevread <= $posttime) { - $discussionitems[$idx] .= ''; + $newitem{$idx} = 1; + $discussionitems[$idx] .= ' +

NEW
+ '; + } else { + $newitem{$idx} = 0; + $discussionitems[$idx] .= ' +

NEW
+ '; } $discussionitems[$idx] .= '
   '. ''.$subject.'  '. @@ -260,31 +296,83 @@ sub list_discussion { } my $discussion=''; + + my $function = &Apache::loncommon::get_users_function(); + my $color = &Apache::loncommon::designparm($function.'.tabbg', + $ENV{'user.domain'}); + my %lt = &Apache::lonlocal::texthash( + 'cuse' => 'Current settings for this discussion', + 'allposts' => 'All posts', + 'unread' => 'New posts only', + 'ondisp' => 'Once displayed', + 'onmark' => 'Once marked read', + 'disa' => 'Posts to be displayed', + 'npce' => 'Posts cease to be marked "NEW"', + 'chgt' => 'Change to ', + ); + + my $currdisp = $lt{'allposts'}; + my $currmark = $lt{'onmark'}; + my $dispchange = $lt{'unread'}; + my $markchange = $lt{'ondisp'}; + my $displink = '/adm/feedback?onlyunread='.$ressymb; + my $marklink = '/adm/feedback?markondisp='.$ressymb; + + if ($markondisp) { + $currmark = $lt{'ondisp'}; + $markchange = $lt{'onmark'}; + $marklink = '/adm/feedback?markonread='.$ressymb; + if ($newpostsflag) { + $marklink .= '&previous='.$prevread; + } + } + + if ($showonlyunread) { + $currdisp = $lt{'unread'}; + $dispchange = $lt{'allposts'}; + $displink = '/adm/feedback?allposts='.$ressymb; + } + + if ($newpostsflag) { + $displink .= '&previous='.$prevread; + } + if ($visible) { # Print the discusssion $discussion.=''; - if ($visible>2) { - my $colspan=$maxdepth+1; - $discussion.=''; + my $numhidden = keys %notshown; if ($numhidden > 0) { my $colspan = $maxdepth+1; @@ -305,7 +393,7 @@ sub list_discussion { $discussion.=''; } my $colspan=$maxdepth-$thisdepth+1; - $discussion.=''; } @@ -805,28 +893,73 @@ sub handler { # --------------------------- Get query string for limited number of parameters &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff','onlyunread','allposts','previous']); + ['hide','unhide','deldisc','postdata','preview','replydisc','threadedon','threadedoff','onlyunread','allposts','previous','markread','markonread','markondisp']); + + if (($ENV{'form.markondisp'}) || ($ENV{'form.markonread'})) { +# ---------------------- Modify setting for identification of 'NEW' posts in this discussion - if (($ENV{'form.allposts'}) || ($ENV{'form.onlyunread'})) { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + my $symb=$ENV{'form.markondisp'}?$ENV{'form.markondisp'}:$ENV{'form.markonread'}; + my $ressymb = $symb; + my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); + unless ($ressymb =~ m|bulletin___\d+___adm/wrapper|) { + $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|; + } + + my %discinfo = (); + my $lastkey = $ressymb.'_lastread'; + my $ondispkey = $ressymb.'_markondisp'; + if ($ENV{'form.markondisp'}) { + $discinfo{$lastkey} = time; + $discinfo{$ondispkey} = 1; + } elsif ($ENV{'form.markonread'}) { + if ( defined($ENV{'previous'}) ) { + $discinfo{$lastkey} = $ENV{'previous'}; + } + $discinfo{$ondispkey} = 0; + } + &Apache::lonnet::put('nohist_'.$ENV{'request.course.id'}.'_discuss',\%discinfo,$ENV{'user.domain'},$ENV{'user.name'}); + if ($ENV{'form.markondisp'}) { + &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed display status').'
','0','0'); + } else { + &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed display status').'
','0','0','',$ENV{'form.previous'}); + } + return OK; + } elsif (($ENV{'form.allposts'}) || ($ENV{'form.onlyunread'})) { # ----------------------------------------------------------------- Modify display setting for this discussion &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; my $symb=$ENV{'form.allposts'}?$ENV{'form.allposts'}:$ENV{'form.onlyunread'}; + my $ressymb = $symb; my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); - my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, - $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, - $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); - my %readinghash = (); - - if ($contrib{'version'}) { - if ($ENV{'form.allposts'}) { - $readinghash{$symb.'_showonlyunread'} = 0; - } elsif ($ENV{'form.onlyunread'}) { - $readinghash{$symb.'_showonlyunread'} = 1; - } - &Apache::lonnet::put('nohist_'.$ENV{'request.course.id'}.'_discuss',\%readinghash,$ENV{'user.domain'},$ENV{'user.name'}); + unless ($ressymb =~ m|bulletin___\d+___adm/wrapper|) { + $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|; + } + my %discinfo = (); + if ($ENV{'form.allposts'}) { + $discinfo{$ressymb.'_showonlyunread'} = 0; + } elsif ($ENV{'form.onlyunread'}) { + $discinfo{$ressymb.'_showonlyunread'} = 1; + } + &Apache::lonnet::put('nohist_'.$ENV{'request.course.id'}.'_discuss',\%discinfo,$ENV{'user.domain'},$ENV{'user.name'}); + &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed display status').'
','0','0','',$ENV{'form.previous'}); + return OK; + } elsif ($ENV{'form.markread'}) { +# ----------------------------------------------------------------- Mark new posts as read + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + my $symb=$ENV{'form.markread'}; + my $ressymb = $symb; + my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); + unless ($ressymb =~ m|bulletin___\d+___adm/wrapper|) { + $ressymb=~s|(bulletin___\d+___)|$1adm/wrapper|; } - &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed reading status').'
','0','0','',$ENV{'form.previous'}); + my %discinfo = (); + my $lastkey = $ressymb.'_lastread'; + $discinfo{$lastkey} = time; + &Apache::lonnet::put('nohist_'.$ENV{'request.course.id'}.'_discuss',\%discinfo,$ENV{'user.domain'},$ENV{'user.name'}); + &redirect_back($r,&Apache::lonnet::clutter($url),&mt('Changed reading status').'
','0','0'); return OK; } elsif (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) { # ----------------------------------------------------------------- Hide/unhide
'. - ''. - ''. + ''; - } + } else { + $discussion .= ''; + } + $discussion .= '
'. - ''.&mt('Threaded View').'  '. - ''.&mt('Chronological View').'  '.&mt('Show all posts').'?'; + my $colspan=$maxdepth+1; + $discussion .= '
'. + ''. + ''. + ''. + ''. + '
'.$lt{'cuse'}.'    '.$lt{'chgt'}.'
'.$lt{'disa'}.': '.$currdisp.'    '.$dispchange.'
'.$lt{'npce'}.': '.$currmark.'    '.$markchange.'
'. + ''; + if ($visible>2) { + $discussion.=''; + } + if ($newpostsflag) { + if (!$markondisp) { + $discussion .=''; } - $discussion .= '  
'. + ''.&mt('Threaded View').'  '. + ''.&mt('Chronological View').'  '.&mt('Mark new posts as read').'  '; } else { - $discussion .= 'onlyunread='.$ressymb; - if ($newpostsflag) { - $discussion .= '&previous='.$prevread; - } - $discussion .= '">'.&mt('Show only unread posts').'?'; + $discussion .= ' 
 
   '. + $discussion.=''. $discussionitems[$alldiscussion{$_}]. '