--- loncom/interface/lonfeedback.pm 2009/05/11 16:51:27 1.273 +++ loncom/interface/lonfeedback.pm 2010/09/21 04:58:17 1.273.4.11 @@ -1,7 +1,7 @@ # The LearningOnline Network # Feedback # -# $Id: lonfeedback.pm,v 1.273 2009/05/11 16:51:27 bisitz Exp $ +# $Id: lonfeedback.pm,v 1.273.4.11 2010/09/21 04:58:17 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -48,13 +48,22 @@ use LONCAPA; sub discussion_open { my ($status,$symb)=@_; +# Advanced roles can always discuss if ($env{'request.role.adv'}) { return 1; } +# Get discussion closing date + my $close=&Apache::lonnet::EXT('resource.0.discussend',$symb); +# If it is defined and in the future, the instructor wants this discussion to be open + if (defined($close) && $close ne '' && $close > time) { + return 1; + } +# It was not explicitly open, check if the problem is available. +# If the problem is not available, close the discussion if (defined($status) && !($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER' || $status eq 'OPEN')) { return 0; } - my $close=&Apache::lonnet::EXT('resource.0.discussend',$symb); +# The problem is available, but check if the instructor explictly closed discussion if (defined($close) && $close ne '' && $close < time) { return 0; } @@ -169,6 +178,8 @@ sub list_discussion { my $cdom = $env{'course.'.$cid.'.domain'}; my $cnum = $env{'course.'.$cid.'.num'}; + my $crstype = &Apache::loncommon::course_type(); + # Get information about students and non-students in course for filtering display of posts my %roleshash = (); @@ -352,10 +363,10 @@ sub list_discussion { $togglink = 'toggoff'; } - $chglink .= '&changes='.$displinkA.'_'.$displinkB.'_'.$marklink.'_'.$togglink; + $chglink .= '&changes='.$displinkA.'_'.$displinkB.'_'.$marklink.'_'.$togglink; if ($newpostsflag) { - $chglink .= '&previous='.$prevread; + $chglink .= '&previous='.$prevread; } $chglink.=&group_args($group); @@ -398,8 +409,8 @@ sub list_discussion { my $manifestfilename = $tempexport.$manifest; if ($manifestfile = Apache::File->new('>'.$manifestfilename)) { $manifestok=1; - print $manifestfile qq| - + print $manifestfile qq| + '. ''.&mt('Show all posts').' '.&mt('to display').' '. @@ -526,11 +537,11 @@ imscp_v1p1.xsd http://www.imsglobal.org/ print $manifestfile "\n". ''. - ''.$imsitems{$alldiscussion{$post}}{'title'}.''; + ''.$imsitems{$alldiscussion{$post}}{'title'}.''; $imsresources .= "\n". ''."\n". ''."\n". - $imsfiles{$alldiscussion{$post}}{$imsitems{$alldiscussion{$post}}{'currversion'}}."\n". + $imsfiles{$alldiscussion{$post}}{$imsitems{$alldiscussion{$post}}{'currversion'}}.''."\n". ''; } my $postingfile; @@ -565,7 +576,7 @@ imscp_v1p1.xsd http://www.imsglobal.org/ + $lt{'cuse'}:
- $lt{'cuse'}:   END @@ -587,7 +598,7 @@ END   - $lt{'chgt'}? + $lt{'chgt'}?
@@ -597,7 +608,7 @@ END my %sort_types = (); my %role_types = (); my %status_types = (); - &sort_filter_names(\%sort_types,\%role_types,\%status_types); + &sort_filter_names(\%sort_types,\%role_types,\%status_types,$crstype); $discussion .= ''.&mt('Sorted by').': '.$sort_types{$sortposts}.'
'; if (defined($env{'form.totposters'})) { @@ -723,13 +734,13 @@ END &postingform_display($mode,$ressymb,$now,$subject, $comment,$outputtarget,$attachnum, $currnewattach,$currdelold, - $group); + $group,$crstype); } } else { $discussion.= &postingform_display($mode,$ressymb,$now,$subject, $comment,$outputtarget,$attachnum, - $currnewattach,$currdelold); + $currnewattach,$currdelold,'',$crstype); } } } else { @@ -739,13 +750,21 @@ END $env{'request.course.id'}. ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) { if ($outputtarget ne 'tex') { - $discussion.= &send_feedback_link($ressymb,$target); + $discussion.= &send_feedback_link($ressymb,$target); + if ($env{'request.role.adv'}) { + my $close = &Apache::lonnet::EXT('resource.0.discussend',$ressymb); + if (defined($close) && $close ne '' && $close < time) { + $discussion .= ' '.&mt('(Closed for [_1] roles)', + &Apache::lonnet::plaintext('st',$crstype)); + } + } + } + } else { + if ($outputtarget ne 'tex') { + $discussion.= ''.&mt('This discussion is closed.').''; } - } - if ($outputtarget ne 'tex') { - $discussion.= &send_message_link($ressymb); } - $discussion.=''; + $discussion.=&send_message_link($ressymb).''; } return $discussion; } @@ -774,13 +793,13 @@ sub send_message_link { sub action_links_bar { my ($colspan,$ressymb,$visible,$newpostsflag,$group,$prevread,$markondisp) = @_; my $discussion = ''. - ''; + '
'. + ''; } else { $discussion .= ''; } @@ -826,7 +843,7 @@ sub action_links_bar { sub postingform_display { my ($mode,$ressymb,$now,$subject,$comment,$outputtarget,$attachnum, - $currnewattach,$currdelold,$group) = @_; + $currnewattach,$currdelold,$group,$crstype) = @_; my $newattachmsg; my %lt = &Apache::lonlocal::texthash( 'note' => 'Note: in anonymous discussion, your name is visible only to course faculty', @@ -835,6 +852,9 @@ sub postingform_display { 'poan' => 'Post Anonymous Discussion', 'newa' => 'New attachments', ); + if ($crstype eq 'Community') { + $lt{'note'} = &mt('Note: in anonymous discussion, your name is visible only to community facilitators'); + } my $postingform = (< @@ -843,7 +863,7 @@ sub postingform_display {
$lt{'note'}
$lt{'title'}: 

- + ENDDISCUSS if ($env{'form.origpage'}) { $postingform .= '\n"; if ($outputtarget ne 'tex') { @@ -1011,6 +1031,7 @@ sub build_posting_display { $contrib{$idx.':senderdomain'}).' ('. $contrib{$idx.':sendername'}.':'. $contrib{$idx.':senderdomain'}.')'; + $sender = ''.$sender.''; if ($contrib{$idx.':anonymous'}) { $sender.=' ['.$$anonhash{$key}.'] '. $screenname; @@ -1018,6 +1039,7 @@ sub build_posting_display { if ($see_anonymous) { $sender.=&Apache::loncommon::student_image_tag($contrib{$idx.':senderdomain'},$contrib{$idx.':sendername'}); } + $sender = ''.$sender.''; # Set up for sorting by domain, then username unless (defined($$usernamesort{$contrib{$idx.':senderdomain'}})) { %{$$usernamesort{$contrib{$idx.':senderdomain'}}} = (); @@ -1052,7 +1074,7 @@ sub build_posting_display { $sender.=' '.&mt('Edit').''; @@ -1078,7 +1100,7 @@ sub build_posting_display { $sender.=' '.&mt('Hide').''; @@ -1119,7 +1141,7 @@ sub build_posting_display { $sender.=' '.&mt('Reply').''; @@ -1167,7 +1189,7 @@ sub build_posting_display { $$imsitems{$idx}{'attach'}=$attachtxt{$numoldver}; $$imsitems{$idx}{'timestamp'}=$contrib{$idx.':timestamp'}; $$imsitems{$idx}{'sender'}=$plainname.' ('. - $contrib{$idx.':sendername'}.' at '. + $contrib{$idx.':sendername'}.':'. $contrib{$idx.':senderdomain'}.')'; $$imsitems{$idx}{'isanonymous'}='false'; if ($contrib{$idx.':anonymous'}) { @@ -1240,24 +1262,24 @@ sub build_posting_display { if ($prevread > 0 && $prevread <= $posttime) { $$newitem{$idx} = 1; $$discussionitems[$idx] .= ' -

'; my $escsymb=&escape($ressymb); if ($visible>2) { - $discussion .= ''. - '  '. @@ -796,8 +815,6 @@ sub action_links_bar { } $discussion .= &group_args($group); $discussion .='">'.&mt('Sorting/Filtering options').''.(' ' x2); - } else { - $discussion .= '
'.&mt('Mark NEW posts no longer new').''; + $discussion .= '">'.&mt('Mark NEW posts no longer new').'		 
+
'; } else { $$newitem{$idx} = 0; $$discussionitems[$idx] .= ' -

'.&mt('NEW').'
+
'; } $$discussionitems[$idx] .= ''; if ($$dischash{$toggkey}) { $$discussionitems[$idx].=''; } $$discussionitems[$idx].= '
   '. ''.$subject.'  '. - $sender.' '.$vgrlink.' ('. + $sender.' '.$vgrlink.' ('. &Apache::lonlocal::locallocaltime($posttime).')  '. $ctlink.'
'. - $message.'

'; + $message.''; if ($contrib{$idx.':history'}) { my @postversions = (); $$discussionitems[$idx] .= &mt('This post has been edited by the author.'); @@ -1364,7 +1386,7 @@ sub get_post_contents { $$plainname, $$contrib{$idx.':sendername'}, $$contrib{$idx.':senderdomain'}).' ('. - $$contrib{$idx.':sendername'}.' at '. + $$contrib{$idx.':sendername'}.':'. $$contrib{$idx.':senderdomain'}.')'; my $attachmenturls = $$contrib{$idx.':attachmenturl'}; my @postversions = (); @@ -1392,7 +1414,9 @@ sub get_post_contents { my ($timesent,$attachmsg); my %currattach = (); $timesent = &Apache::lonlocal::locallocaltime($postversions[$i]); - &newline_to_br(\$messages->{$i}); + unless (&contains_block_html($messages->{$i})) { + &newline_to_br(\$messages->{$i}); + } $$messages{$i}=&Apache::lontexconvert::msgtexconverted($$messages{$i}); $$subjects{$i}=~s/\n/\
/g; $$subjects{$i}=&Apache::lontexconvert::msgtexconverted($$subjects{$i}); @@ -1406,7 +1430,7 @@ sub get_post_contents { foreach my $key (sort(keys(%currattach))) { if ($$allattachments{$key}{'filename'} =~ m-^/uploaded/([^/]+/[^/]+)(/feedback)?(/?\d*)/([^/]+)$-) { my $fname = $1.$3.'/'.$4; - $$imsfiles{$idx}{$i} .= ''."\n"; + $$imsfiles{$idx}{$i} .= ''."\n"; $$attachtxt{$i}.= ''.$4.'
'; } } @@ -1479,7 +1503,6 @@ sub mail_screen { } my %lt = &Apache::lonlocal::texthash( - 'plch' => 'Please check at least one of the following feedback types:', 'myqu' => 'My question/comment/feedback:', 'title' => 'Title', 'reta' => 'Retained attachments', @@ -1667,7 +1690,10 @@ END {'add_entries' => \%onload}); if ($quote ne '') { - &newline_to_br(\$quote); + $quote = &HTML::Entities::decode($quote); + unless (&contains_block_html($quote)) { + &newline_to_br(\$quote); + } $quote='
'.&Apache::lontexconvert::msgtexconverted($quote).'
'; } @@ -1690,7 +1716,6 @@ END END } $r->print(< $quote

$lt{'myqu'}

@@ -1700,9 +1725,8 @@ $latexHelp

$lt{'title'}:

-

-

END if ( ($env{'form.editdisc'}) || ($env{'form.replydisc'}) ) { if ($env{'form.origpage'}) { @@ -1724,6 +1748,7 @@ END } } else { $r->print(< $lt{'atta'} $attachmaxtext:

END @@ -1737,7 +1762,7 @@ END $r->print(< - +

END @@ -1944,9 +1969,9 @@ END $r->print(<$lt{'disa'} $lt{$discdisp} - +
- + END $r->print(&Apache::loncommon::end_data_table_row()); @@ -1961,7 +1986,7 @@ END $r->print(<$lt{'dotm'} $lt{$disctogg} - + END my $save = &mt('Save'); $r->print(&Apache::loncommon::end_data_table_row()); @@ -1975,7 +2000,7 @@ END - + END if (exists($env{'form.group'})) { $r->print(''); @@ -2006,6 +2031,13 @@ sub print_sortfilter_options { my $group_sel = ''; my $numgroupvis = 5; my %sectioncount = &Apache::loncommon::get_sections(); + my @courseroles = qw(st ad ep ta in); + my $crstype = &Apache::loncommon::course_type(); + my $ccrole = 'cc'; + if ($crstype eq 'Community') { + $ccrole = 'co'; + } + push(@courseroles,$ccrole); if ($env{'request.course.sec'} !~ /^\s*$/) { #Restrict section choice to current section @sections = ('all',$env{'request.course.sec'}); @@ -2069,7 +2101,7 @@ sub print_sortfilter_options { my %sort_types = (); my %role_types = (); my %status_types = (); - &sort_filter_names(\%sort_types,\%role_types,\%status_types); + &sort_filter_names(\%sort_types,\%role_types,\%status_types,$crstype); my $js = < @@ -2121,17 +2153,17 @@ $start_page

- - - - - - - - - - - + + + + + + + + + + + @@ -2185,7 +2218,7 @@ $start_page
- + END if (exists($env{'form.group'})) { $r->print(''); @@ -2308,7 +2341,7 @@ END
- + $end_page END @@ -2411,7 +2444,7 @@ sub redirect_back { if ($previous > 0) { $qrystr = 'previous='.$previous; if ($feedurl =~ /\?register=1/) { - $feedurl .= '&'.$qrystr; + $feedurl .= '&'.$qrystr; } else { $feedurl .= '?'.$qrystr; } @@ -2420,14 +2453,14 @@ sub redirect_back { if (defined($sort)) { my $sortqry = 'sortposts='.$sort; if (($feedurl =~ /\?register=1/) || ($feedurl =~ /\?previous=/)) { - $feedurl .= '&'.$sortqry; + $feedurl .= '&'.$sortqry; } else { $feedurl .= '?'.$sortqry; } $sorttag = ''; if (defined($numpicks)) { my $userpickqry = 'totposters='.$numpicks; - $feedurl .= '&'.$userpickqry; + $feedurl .= '&'.$userpickqry; $userpicktag = ''; } else { if (ref($sectionpick) eq 'ARRAY') { @@ -2441,7 +2474,7 @@ sub redirect_back { $sectag =~ s/,$//; $sectag .= '" />'; } else { - $feedurl .= '§ionpick='.$sectionpick; + $feedurl .= '&sectionpick='.$sectionpick; $sectag = ''; } if (ref($grouppick) eq 'ARRAY') { @@ -2455,7 +2488,7 @@ sub redirect_back { $grptag =~ s/,$//; $grptag .= '" />'; } else { - $feedurl .= '&grouppick='.$grouppick; + $feedurl .= '&grouppick='.$grouppick; $grptag = ''; } if (ref($rolefilter) eq 'ARRAY') { @@ -2472,7 +2505,7 @@ sub redirect_back { $feedurl .= '&rolefilter='.$rolefilter; $roletag = ''; } - $feedurl .= '&statusfilter='.$statusfilter; + $feedurl .= '&statusfilter='.$statusfilter; $statustag =''; } } @@ -2561,6 +2594,22 @@ ENDNOREDIRTWO sub screen_header { my ($feedurl,$symb) = @_; + my $crscontent = &mt('Question/Comment/Feedback about course content'); + my $crspolicy = &mt('Question/Comment/Feedback about course policy'); + my $contribdisc = &mt('Contribution to course discussion of resource'); + my $anoncontrib = &mt('Anonymous contribution to course discussion of resource'); + my $namevis = &mt('name only visible to course faculty'); + my $crstype; + if ($env{'request.course.id'}) { + $crstype = &Apache::loncommon::course_type(); + if ($crstype eq 'Community') { + $crscontent = &mt('Question/Comment/Feedback about community content'); + $crspolicy = &mt('Question/Comment/Feedback about community policy'); + $contribdisc = &mt('Contribution to community discussion of resource'); + $anoncontrib = &mt('Anonymous contribution to community discussion of resource'); + $namevis = &mt('name only visible to community facilitators'); + } + } my $msgoptions=''; my $discussoptions=''; unless (($env{'form.replydisc'}) || ($env{'form.editdisc'})) { @@ -2581,42 +2630,49 @@ sub screen_header { if (&feedback_available(0,1)) { $msgoptions.= '

'; } if (&feedback_available(0,0,1)) { $msgoptions.= '

'; } } if (($env{'request.course.id'}) && (!$env{'form.sendmessageonly'})) { my ($blocked,$blocktext) = &Apache::loncommon::blocking_status('boards'); - if (!$blocked && &discussion_open(undef,$symb) && + my $realsymb = $symb; + if ($symb=~/^bulletin___/) { + my $filename=(&Apache::lonnet::decode_symb($symb))[2]; + $filename=~s|^adm/wrapper/||; + $realsymb=&Apache::lonnet::symbread($filename); + } + if (!$blocked && &discussion_open(undef,$realsymb) && &Apache::lonnet::allowed('pch', $env{'request.course.id'}. ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) { $discussoptions='
'. + $contribdisc. + '
'. + ''.&mt('Change Screenname').''; my $blockblog = &Apache::loncommon::blocking_status('blogs'); if (!$blockblog) { - $discussoptions.= &add_blog_checkbox(); + $discussoptions.= &add_blog_checkbox($crstype); } } } if ($msgoptions) { $msgoptions='

' - .' '.&mt('Send Feedback').'

' + .' '.&mt('Send Feedback').'

'.&Apache::lonhtmlcommon::coursepreflink(&mt('Feedback Settings'),'feedback').'

' .$msgoptions; } if ($discussoptions) { - $discussoptions='

' - .' '.&mt('Discussion Contributions').'

' + $discussoptions='

' + .' '.&mt('Discussion Contributions').'

'.&Apache::lonhtmlcommon::coursepreflink(&mt('Discussion Settings'),'discussion').'

' .$discussoptions; } return $msgoptions.$discussoptions; @@ -2647,11 +2703,13 @@ sub clear_out_html { ($override)) { # allows


      • #

        - # + #

    • $lt{'soor'} $lt{'sprs'} $lt{'spur'} $lt{'spse'} $lt{'spgr'} $lt{'psub'}$lt{'soor'} $lt{'sprs'} $lt{'spur'} $lt{'spse'} $lt{'spgr'} $lt{'psub'}
    @@ -2158,10 +2190,11 @@ $start_page
    %html=(B=>1, I=>1, P=>1, A=>1, LI=>1, OL=>1, UL=>1, EM=>1, BR=>1, TT=>1, STRONG=>1, BLOCKQUOTE=>1, DIV=>1, IMG=>1, M=>1, ALGEBRA=>1, SUB=>1, SUP=>1, SPAN=>1, - H1=>1, H2=>1, H3=>1, H4=>1, H5=>1); + H1=>1, H2=>1, H3=>1, H4=>1, H5=>1, H6=>1, + TABLE=>1, TR=>1, TD=>1, TH=>1, TBODY=>1); + } # Do the substitution of everything that is not explicitly allowed $message =~ s/\<(\/?\s*(\w+)[^\>\<]*)/ @@ -2914,6 +2972,19 @@ sub show_preview { ); } +sub contains_block_html { + my ($message)=@_; + return ($message =~ m{ + <(br|h1|h2|h3|h4|h5|h6|p|ol|ul|table|pre|address|blockquote|center|div) + \s* + (\w+\=['"]\w+['"])* + \s* + ( + \s*/>| + >.* + )}xs + ); +} sub newline_to_br { my ($message)=@_; @@ -2947,7 +3018,7 @@ sub generate_preview_button { +onclick="if (typeof(document.$formname.onsubmit)=='function') {document.$formname.onsubmit();};this.form.comment.value=document.$formname.$fieldname.value;this.form.subject.value=document.$formname.subject.value;this.form.submit();" /> ENDPREVIEW } @@ -3002,7 +3073,7 @@ $toolarge
    @@ -3053,7 +3124,7 @@ END $r->print(''."\n"); } $r->print(< + $end_page END @@ -3245,7 +3316,8 @@ sub construct_attachmenturl { } sub add_blog_checkbox { - my ($checkstatus); + my ($crstype) = @_; + my $checkstatus; if ($env{'form.blog'}) { $checkstatus = 'checked="checked"'; } @@ -3259,8 +3331,13 @@ function setblogvalue() { } }
    -
    '."\n"; +
    '."\n"; return $output; } @@ -3284,8 +3361,9 @@ sub has_discussion { } sub sort_filter_names { - my ($sort_types,$role_types,$status_types) = @_; - %{$sort_types} = ( + my ($sort_types,$role_types,$status_types,$crstype) = @_; + if (ref($sort_types) eq 'HASH') { + %{$sort_types} = ( ascdate => 'Date order - oldest first', descdate => 'Date order - newest first', thread => 'Threaded', @@ -3293,24 +3371,30 @@ sub sort_filter_names { username => 'By domain and username', lastfirst => 'By last name, first name' ); - %{$role_types} = ( - all => 'All roles', - st => 'Students', - cc => 'Course Coordinators', - in => 'Instructors', - ta => 'TAs', - ep => 'Exam proctors', - ad => 'Administrators', - cr => 'Custom roles' - ); - %{$status_types} = ( - all => 'Roles of any status', - Active => 'Only active roles', - Expired => 'Only past roles', - Future => 'Only future roles', - ); + } + my @courseroles = qw(st in ta ep ad); + if ($crstype eq 'Community') { + push(@courseroles,'co'); + } else { + push(@courseroles,'cc'); + } + if (ref($role_types) eq 'HASH') { + foreach my $role (@courseroles) { + $role_types->{$role} = &Apache::lonnet::plaintext($role,$crstype); + } + $role_types->{'all'} = 'All roles'; + $role_types->{'cr'} = 'Custom role'; + } + if (ref($status_types) eq 'HASH') { + %{$status_types} = ( + all => 'Roles of any status', + Active => 'Only active roles', + Expired => 'Only past roles', + Future => 'Only future roles', + ); + } } - + sub handler { my $r = shift; if ($r->header_only) { @@ -3836,7 +3920,11 @@ ENDREDIR $env{'user.domain'}, 'CourseBlog_'.$env{'request.course.id'}, $subject,$message,$feedurl,'public'); - $blog='
    '.&mt('Added to my course blog').'
    '; + if (&Apache::loncommon::course_type() eq 'Community') { + $blog='
    '.&mt('Added to my community blog').'
    '; + } else { + $blog='
    '.&mt('Added to my course blog').'
    '; + } } # Receipt screen and redirect back to where came from
    - Subject: $subject

    + Subject: $subject

    END if ($idx) { if ($attachmenturls) { @@ -3030,7 +3101,7 @@ END
    - $lt{'adda'} + $lt{'adda'}