--- loncom/interface/lonfeedback.pm 2005/04/11 15:29:38 1.161 +++ loncom/interface/lonfeedback.pm 2006/04/10 21:55:48 1.190 @@ -1,7 +1,7 @@ # The LearningOnline Network # Feedback # -# $Id: lonfeedback.pm,v 1.161 2005/04/11 15:29:38 albertel Exp $ +# $Id: lonfeedback.pm,v 1.190 2006/04/10 21:55:48 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -39,12 +39,14 @@ use Apache::lonnet; use Apache::lonhtmlcommon(); use Apache::lonnavmaps; use Apache::lonenc(); +use Apache::lonrss(); use HTML::LCParser(); use Apache::lonspeller(); use Cwd; sub discussion_open { my ($status,$symb)=@_; + if ($env{'request.role.adv'}) { return 1; } if (defined($status) && !($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER' || $status eq 'OPEN')) { @@ -97,7 +99,7 @@ sub list_discussion { $ressymb=&wrap_symb($ressymb); my $encsymb=&Apache::lonenc::check_encrypt($ressymb); my $viewgrades=(&Apache::lonnet::allowed('vgr',$crs) - && ($ressymb=~/\.(problem|exam|quiz|assess|survey|form)$/)); + && ($ressymb=~/\.(problem|exam|quiz|assess|survey|form|task)$/)); my %usernamesort = (); my %namesort =(); @@ -113,7 +115,7 @@ sub list_discussion { my $toggkey = $ressymb.'_readtoggle'; my $readkey = $ressymb.'_read'; $ressymb=$encsymb; - my %dischash = &Apache::lonnet::get('nohist_'.$env{'request.course.id'}.'_discuss',[$lastkey,$showkey,$markkey,$visitkey,$ondispkey,$userpickkey,$toggkey,$readkey],$env{'user.domain'},$env{'user.name'}); + my %dischash = &Apache::lonnet::get('nohist_'.$cid.'_discuss',[$lastkey,$showkey,$markkey,$visitkey,$ondispkey,$userpickkey,$toggkey,$readkey],$env{'user.domain'},$env{'user.name'}); my %discinfo = (); my $showonlyunread = 0; my $showunmark = 0; @@ -154,7 +156,9 @@ sub list_discussion { my %roleshash = (); my %roleinfo = (); if ($env{'form.rolefilter'}) { - %roleshash = &Apache::lonnet::dump('nohist_userroles',$env{'course.'.$env{'request.course.id'}.'.domain'},$env{'course.'.$env{'request.course.id'}.'.num'}); + %roleshash = &Apache::lonnet::dump('nohist_userroles', + $env{'course.'.$cid.'.domain'}, + $env{'course.'.$cid.'.num'}); foreach (keys %roleshash) { my ($role,$uname,$udom,$sec) = split/:/,$_; if ($role =~ /^cr/) { @@ -171,9 +175,8 @@ sub list_discussion { } } my ($classlist) = &Apache::loncoursedata::get_classlist( - $env{'request.course.id'}, - $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}); + $env{'course.'.$cid.'.domain'}, + $env{'course.'.$cid.'.num'}); my $sec_index = &Apache::loncoursedata::CL_SECTION(); my $status_index = &Apache::loncoursedata::CL_STATUS(); while (my ($student,$data) = each %$classlist) { @@ -235,7 +238,8 @@ sub list_discussion { my %notshown = (); my %newitem = (); my $maxdepth=0; - + my %anonhash=(); + my $anoncnt=0; my $target=''; unless ($env{'browser.interface'} eq 'textual' || $env{'environment.remote'} eq 'off' ) { @@ -245,8 +249,8 @@ sub list_discussion { my $now = time; $discinfo{$visitkey} = $visit; - &Apache::lonnet::put('nohist_'.$env{'request.course.id'}.'_discuss',\%discinfo,$env{'user.domain'},$env{'user.name'}); - &build_posting_display(\%usernamesort,\%subjectsort,\%namesort,\%notshown,\%newitem,\%dischash,\%shown,\%alldiscussion,\%imsitems,\%imsfiles,\%roleinfo,\@discussionitems,\@replies,\@depth,\@posters,\$maxdepth,\$visible,\$newpostsflag,\$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$encsymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,\@rolefilter,\@sectionpick,$statusfilter,$toggkey,$outputtarget); + &Apache::lonnet::put('nohist_'.$cid.'_discuss',\%discinfo,$env{'user.domain'},$env{'user.name'}); + &build_posting_display(\%usernamesort,\%subjectsort,\%namesort,\%notshown,\%newitem,\%dischash,\%shown,\%alldiscussion,\%imsitems,\%imsfiles,\%roleinfo,\@discussionitems,\@replies,\@depth,\@posters,\$maxdepth,\$visible,\$newpostsflag,\$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$encsymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,\@rolefilter,\@sectionpick,$statusfilter,$toggkey,$outputtarget,\%anonhash,$anoncnt); my $discussion=''; my $manifestfile; @@ -390,19 +394,20 @@ imscp_v1p1.xsd http://www.imsglobal.org/ $discussion.='
'; $discussion .='
'. ''; + my $escsymb=&Apache::lonnet::escape($ressymb); if ($visible>2) { $discussion.=''; if ($newpostsflag) { if (!$markondisp) { - $discussion .=''; } @@ -430,7 +437,7 @@ imscp_v1p1.xsd http://www.imsglobal.org/ if ($numhidden > 0) { my $colspan = $maxdepth+1; $discussion.="\n".'
'. - '  '. - '   -   '.&mt('Mark NEW posts no longer new').'  '; + $discussion .=''. + &mt('Preferences on what is marked as NEW'). + '
'.&mt('Mark NEW posts no longer new').''; } else { $discussion .= '		 
'. - ''. + $discussion.=''. ''. - &mt('Post Discussion').'
'; - } + &mt('Post Discussion').'
'; + } } + $discussion.=''. + &mt('Send Message').'
'; } return $discussion; } sub build_posting_display { - my ($usernamesort,$subjectsort,$namesort,$notshown,$newitem,$dischash,$shown,$alldiscussion,$imsitems,$imsfiles,$roleinfo,$discussionitems,$replies,$depth,$posters,$maxdepth,$visible,$newpostsflag,$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$ressymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,$rolefilter,$sectionpick,$statusfilter,$toggkey,$outputtarget) = @_; + my ($usernamesort,$subjectsort,$namesort,$notshown,$newitem,$dischash,$shown,$alldiscussion,$imsitems,$imsfiles,$roleinfo,$discussionitems,$replies,$depth,$posters,$maxdepth,$visible,$newpostsflag,$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$ressymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,$rolefilter,$sectionpick,$statusfilter,$toggkey,$outputtarget,$anonhash,$anoncnt) = @_; my @original=(); my @index=(); my $symb=&Apache::lonenc::check_decrypt($ressymb); + my $escsymb=&Apache::lonnet::escape($ressymb); my %contrib=&Apache::lonnet::restore($symb,$env{'request.course.id'}, $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); @@ -820,6 +833,13 @@ sub build_posting_display { my %allattachments = (); my ($screenname,$plainname); my $sender = &mt('Anonymous'); +# Anonymous users getting number within a discussion +# Since idx is in static order, this should give the same sequence every time. + my $key=$contrib{$idx.':sendername'}.'@'.$contrib{$idx.':senderdomain'}; + unless ($$anonhash{$key}) { + $anoncnt++; + $$anonhash{$key}=&mt('Anonymous').' '.$anoncnt; + } my ($message,$subject,$vgrlink,$ctlink); &get_post_contents(\%contrib,$idx,$seeid,$outputtarget,\%messages,\%subjects,\%allattachments,\%attachtxt,$imsfiles,\$screenname,\$plainname,$numoldver); @@ -858,7 +878,7 @@ sub build_posting_display { $contrib{$idx.':sendername'}.' at '. $contrib{$idx.':senderdomain'}.')'; if ($contrib{$idx.':anonymous'}) { - $sender.=' ['.&mt('anonymous').'] '. + $sender.=' ['.$$anonhash{$key}.'] '. $screenname; } @@ -891,16 +911,16 @@ sub build_posting_display { } else { @{$$namesort{$lastname}{$firstname}} = ("$idx"); } - if ($env{'course.'.$env{'request.course.id'}.'.allow_discussion_post_editing'} =~ m/yes/i) { + if (&editing_allowed()) { if (($env{'user.domain'} eq $contrib{$idx.':senderdomain'}) && ($env{'user.name'} eq $contrib{$idx.':sendername'})) { $sender.=' '.&mt('Edit').''; unless ($seeid) { - $sender.=" '; } } @@ -909,23 +929,23 @@ sub build_posting_display { if ($hidden) { unless ($studenthidden) { $sender.=' '.&mt('Make Visible').''; } } else { $sender.=' '.&mt('Hide').''; } $sender.=' '.&mt('Delete').''; @@ -933,6 +953,8 @@ sub build_posting_display { } else { if ($screenname) { $sender=''.$screenname.''; + } else { + $sender=''.$$anonhash{$key}.''; } # Set up for sorting by domain, then username for anonymous unless (defined($$usernamesort{'__anon'})) { @@ -958,9 +980,9 @@ sub build_posting_display { $env{'request.course.id'}. ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) { $sender.=' '.&mt('Reply').''; } @@ -1074,7 +1096,7 @@ sub build_posting_display { my @postversions = (); $$discussionitems[$idx] .= &mt('This post has been edited by the author.'); if ($seeid) { - $$discussionitems[$idx] .= '  '.&mt('Display all versions').''; + $$discussionitems[$idx] .= '  '.&mt('Display all versions').''; } $$discussionitems[$idx].='
'.&mt('Earlier version(s) were posted on: '); if ($contrib{$idx.':history'} =~ m/:/) { @@ -1164,11 +1186,11 @@ sub get_post_contents { # $$screenname=&Apache::loncommon::screenname( # $$contrib{$idx.':sendername'}, # $$contrib{$idx.':senderdomain'}); -# $$plainname=&Apache::loncommon::nickname( -# $$contrib{$idx.':sendername'}, -# $$contrib{$idx.':senderdomain'}); - ($$screenname,$$plainname)=($$contrib{$idx.':screenname'}, - $$contrib{$idx.':plainname'}); + $$plainname=&Apache::loncommon::nickname( + $$contrib{$idx.':sendername'}, + $$contrib{$idx.':senderdomain'}); + $$screenname=$$contrib{$idx.':screenname'}; + my $sender=&Apache::loncommon::aboutmewrapper( $$plainname, $$contrib{$idx.':sendername'}, @@ -1180,11 +1202,7 @@ sub get_post_contents { if ($type eq 'allversions' || $type eq 'export') { $start = 0; if ($$contrib{$idx.':history'}) { - if ($$contrib{$idx.':history'} =~ m/:/) { - @postversions = split/:/,$$contrib{$idx.':history'}; - } else { - @postversions = ("$$contrib{$idx.':history'}"); - } + @postversions = split(/:/,$$contrib{$idx.':history'}); } &get_post_versions($messages,$$contrib{$idx.':message'},1); &get_post_versions($subjects,$$contrib{$idx.':subject'},1); @@ -1205,7 +1223,7 @@ sub get_post_contents { my ($timesent,$attachmsg); my %currattach = (); $timesent = &Apache::lonlocal::locallocaltime($postversions[$i]); - $$messages{$i}=~s/\n/\
/g; + &newline_to_br(\$messages->{$i}); $$messages{$i}=&Apache::lontexconvert::msgtexconverted($$messages{$i}); $$subjects{$i}=~s/\n/\
/g; $$subjects{$i}=&Apache::lontexconvert::msgtexconverted($$subjects{$i}); @@ -1240,7 +1258,7 @@ END } } if ($type eq 'allversions') { - $discussion.=(''); + $discussion.=''; return $discussion; } else { return; @@ -1288,10 +1306,9 @@ sub replicate_attachments { sub mail_screen { my ($r,$feedurl,$options) = @_; if (exists($env{'form.origpage'})) { - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss']); + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss','blog']); } - my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion', - '','onLoad="window.focus();setposttype();"'); + my $title=&Apache::lonnet::gettitle($feedurl); if (!$title) { $title = $feedurl; } my $quote=''; @@ -1375,7 +1392,7 @@ END &get_post_versions(\%msgversions,$contrib{$idx.':message'},0,$numoldver); $message = $msgversions{$numoldver}; } - $message=~s/\n/\
/g; + &newline_to_br(\$message); $quote='
'.&Apache::lontexconvert::msgtexconverted($message).'
'; if ($idx > 0) { my %subversions = (); @@ -1429,15 +1446,8 @@ END &process_attachments(\@currnewattach,\@currdelold,\@keepold); } my $latexHelp=&Apache::loncommon::helpLatexCheatsheet(); - my $htmlheader=&Apache::lonhtmlcommon::htmlareaheaders(); my $send=&mt('Send'); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -The LearningOnline Network with CAPA - -$htmlheader + my $js= < // - -$bodytag +END + + my %onload = ('onload' => 'window.focus();setposttype();'); + my $start_page= + &Apache::loncommon::start_page('Resource Feedback and Discussion',$js, + {'add_entries' => \%onload}); + + $r->print(<$title @@ -1584,7 +1606,8 @@ END } $r->print(&generate_preview_button(). &Apache::lonhtmlcommon::htmlareaselectactive('comment'). - ''); + &Apache::loncommon::end_page()); + } sub print_display_options { @@ -1595,11 +1618,8 @@ sub print_display_options { my $function = &Apache::loncommon::get_users_function(); my $tabcolor = &Apache::loncommon::designparm($function.'.tabbg', $env{'user.domain'}); - my $bodytag=&Apache::loncommon::bodytag('Discussion options', - '',''); my %lt = &Apache::lonlocal::texthash( - 'dido' => 'Discussion display options', 'pref' => 'Display Preference', 'curr' => 'Current setting ', 'actn' => 'Action', @@ -1657,13 +1677,9 @@ sub print_display_options { $currtogg = $lt{'toggon'}; $disctogg = 'toggon'; } - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -$lt{'dido'} - - - -$bodytag - +END + + + my $start_page = + &Apache::loncommon::start_page('Discussion display options',$js); + my $end_page = + &Apache::loncommon::end_page(); + $r->print(< $lt{'sdpf'}
$lt{'prca'}
  1. $lt{'whpo'}
  2. $lt{'unwh'}
  3. $lt{'wipa'}

@@ -1782,8 +1804,7 @@ $lt{'sdpf'}
$lt{'prca'}
  1. $l

    - - +$end_page END return; } @@ -1820,10 +1841,7 @@ sub print_sortfilter_options { my $function = &Apache::loncommon::get_users_function(); my $tabcolor = &Apache::loncommon::designparm($function.'.tabbg', $env{'user.domain'}); - my $bodytag=&Apache::loncommon::bodytag('Discussion options', - '',''); my %lt = &Apache::lonlocal::texthash( - 'diso' => 'Discussion sorting and filtering options', 'diop' => 'Display Options', 'curr' => 'Current setting ', 'actn' => 'Action', @@ -1840,12 +1858,8 @@ sub print_sortfilter_options { my %role_types = (); my %status_types = (); &sort_filter_names(\%sort_types,\%role_types,\%status_types); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -$lt{'diso'} - + + my $js = < function verifyFilter() { var rolenum = 0 @@ -1870,9 +1884,16 @@ function verifyFilter() { document.modifyshown.submit(); } - -$bodytag -
    +END + + my $start_page= + &Apache::loncommon::start_page('Discussion options',$js); + my $end_page= + &Apache::loncommon::end_page(); + + $r->print(< $lt{'diso'}
    $lt{'prca'}

@@ -1937,8 +1958,7 @@ $bodytag

- - +$end_page END } @@ -1960,11 +1980,7 @@ sub print_showposters { $env{'course.'.$env{'request.course.id'}.'.num'}); my %namesort = (); my %postcounts = (); - my %lt=&Apache::lonlocal::texthash( - 'diso' => 'Discussion filtering options', - ); - my $bodytag=&Apache::loncommon::bodytag('Discussion options', - '',''); + if ($contrib{'version'}) { for (my $idx=1;$idx<=$contrib{'version'};$idx++) { my $hidden=($contrib{'hidden'}=~/\.$idx\./); @@ -1996,14 +2012,11 @@ sub print_showposters { } } } - my $html=&Apache::lonxml::xmlbegin(); + + my $start_page = &Apache::loncommon::start_page('Discussion options'); + $r->print(< -$lt{'diso'} - - -$bodytag +$start_page
@@ -2030,6 +2043,8 @@ END } } } + + my $end_page = &Apache::loncommon::end_page(); $r->print(< @@ -2040,8 +2055,7 @@ END - - +$end_page END } @@ -2049,7 +2063,8 @@ sub get_post_versions { my ($versions,$incoming,$htmldecode,$numver) = @_; if ($incoming =~ /^/) { my $p = HTML::LCParser->new(\$incoming); - my $done = 0; + my $done = 0; + while ( (my $token = $p->get_tag("version")) && (!$done)) { my $num = $token->[1]{num}; my $text = $p->get_text("/version"); @@ -2110,25 +2125,18 @@ sub fail_redirect { my ($r,$feedurl) = @_; if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' }; my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); - my $html=&Apache::lonxml::xmlbegin(); - $r->print (< -Feedback not sent - - - - + $r->print(&Apache::loncommon::start_page('Feedback not sent',undef, + {'redirect' => [2,$feedurl], + 'only_body' => 1,})); + $r->print(< Sorry, no recipients ... -
Continue - - ENDFAILREDIR + $r->print(&Apache::loncommon::end_page()); } sub redirect_back { - my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$status,$previous,$sort,$rolefilter,$statusfilter,$sectionpick,$numpicks) = @_; + my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$blog,$status,$previous,$sort,$rolefilter,$statusfilter,$sectionpick,$numpicks) = @_; my $sorttag = ''; my $roletag = ''; my $statustag = ''; @@ -2198,18 +2206,20 @@ sub redirect_back { } $feedurl=&Apache::lonenc::check_encrypt($feedurl); my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); - my $html=&Apache::lonxml::xmlbegin(); - $r->print (< -Feedback sent - - - - + my %onload = ('onload' => "if (window.name!='loncapaclient') { this.document.reldt.submit(); self.window.close(); }"); + my $start_page= + &Apache::loncommon::start_page('New posts marked as read',undef, + {'redirect' => [2,$feedurl], + 'only_body' => 1, + 'add_entries' => \%onload}); + my $end_page = &Apache::loncommon::end_page(); + + $r->print(< $typestyle Sent $sendsomething message(s), and $sendposts post(s). +$blog $status
$prevtag @@ -2219,38 +2229,35 @@ $roletag $sectag $userpicktag -
Continue - - +$end_page ENDREDIR } sub no_redirect_back { my ($r,$feedurl) = @_; my $nofeed=&mt('Sorry, no feedback possible on this resource ...'); - my $continue=&mt('Continue'); - my $html=&Apache::lonxml::xmlbegin(); - $r->print (< -Feedback not sent - -ENDNOREDIR - - if ($feedurl!~/^\/adm\/feedback/) { - $r->print(''); + + my %body_options = ('only_body' => 1, + 'add_entries' => {'onload' => "if (window.name!='loncapaclient') { self.window.close(); }"}); + + if ($feedurl !~ m{^/adm/feedback}) { + $body_options{'rediect'} = [2,$feedurl]; } + my $start_page= + &Apache::loncommon::start_page('Feedback not sent',undef, + \%body_options); + + my $end_page = &Apache::loncommon::end_page(); + $feedurl=&Apache::lonenc::check_encrypt($feedurl); my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); $r->print (< - + $nofeed -
$continue - - +
+$end_page ENDNOREDIRTWO } @@ -2259,7 +2266,7 @@ sub screen_header { my $msgoptions=''; my $discussoptions=''; unless (($env{'form.replydisc'}) || ($env{'form.editdisc'})) { - if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/)) { + if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/) && ($env{'user.adv'})) { $msgoptions= '

'; @@ -2282,7 +2289,7 @@ sub screen_header { '

'; } } - if ($env{'request.course.id'}) { + if (($env{'request.course.id'}) && (!$env{'form.sendmessageonly'})) { if (&discussion_open(undef,$symb) && &Apache::lonnet::allowed('pch', $env{'request.course.id'}. @@ -2292,8 +2299,11 @@ sub screen_header { &mt('Contribution to course discussion of resource'); $discussoptions.='
'; + ' ('.&mt('name only visible to course faculty').') '. + ''.&mt('Change Screenname').''; } + $discussoptions.='
'; } if ($msgoptions) { $msgoptions='

'.&mt('Sending Messages').'

'.$msgoptions; } if ($discussoptions) { @@ -2375,17 +2385,48 @@ sub secapply { return ''; } +=pod + +=over 4 + +=item * + +decide_receiver($feedurl,$author,$question,$course,$policy,$defaultflag); + +Arguments + $feedurl - /res/ url of resource (only need if $author is true) + $author,$question,$course,$policy - all true/false parameters + if true will attempt to find the addresses of user that should receive + this type of feedback (author - feedback to author of resource $feedurl, + $question 'Resource Content Questions', $course 'Course Content Question', + $policy 'Course Policy') + (Additionally it also checks $env for whether the corresponding form. + element exists, for ease of use in a html response context) + + $defaultflag - (internal should be left blank) if true gather addresses + that aren't for a section even if I have a section + (used for reccursion internally, first we look for + addresses for our specific section then we recurse + and look for non section addresses) + +Returns + $typestyle - string of html text, describing what addresses were found + %to - a hash, which keys are addresses of users to send messages to + the keys will look like name:domain + +=cut + sub decide_receiver { my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_; my $typestyle=''; my %to=(); if ($env{'form.author'}||$author) { - $typestyle.='Submitting as Author Feedback
'; + $typestyle.='Submitting as Author Feedback
'; $feedurl=~/^\/res\/(\w+)\/(\w+)\//; $to{$2.':'.$1}=1; } if ($env{'form.question'}||$question) { - $typestyle.='Submitting as Question
'; + $typestyle.='Submitting as Question
'; foreach (split(/\,/, $env{'course.'.$env{'request.course.id'}.'.question.email'}) ) { @@ -2425,14 +2466,16 @@ sub feedback_available { } sub send_msg { - my ($feedurl,$email,$citations,$attachmenturl,%to)=@_; + my ($title,$feedurl,$email,$citations,$attachmenturl,%to)=@_; my $status=''; my $sendsomething=0; + if ($title=~/^Error/) { $title=&mt('Feedback').': '.$title; } + unless ($title=~/\w/) { $title=&mt('Feedback'); } foreach (keys %to) { if ($_) { my $declutter=&Apache::lonnet::declutter($feedurl); unless (&Apache::lonmsg::user_normal_msg(split(/\:/,$_), - 'Feedback ['.$declutter.']',$email,$citations,$feedurl, + $title.' ['.$declutter.']',$email,$citations,$feedurl, $attachmenturl)=~/ok/) { $status.='
'.&mt('Error sending message to').' '.$_.'
'; } else { @@ -2486,7 +2529,6 @@ sub adddiscuss { } if (($symb) && ($email)) { if ($env{'form.editdisc'}) { - my %newcontrib = (); $contrib{'ip'}=$ENV{'REMOTE_ADDR'}; $contrib{'host'}=$Apache::lonnet::perlvar{'lonHostID'}; $contrib{'timestamp'} = time; @@ -2529,12 +2571,8 @@ sub adddiscuss { } } $contrib{'history'} .= $oldcontrib{$oldidx.':timestamp'}; - foreach (keys %contrib) { - my $key = $oldidx.':'.&Apache::lonnet::escape($oldsymb).':'.$_; - $newcontrib{$key} = $contrib{$_}; - } my $put_reply = &Apache::lonnet::putstore($env{'request.course.id'}, - \%newcontrib, + $oldsymb,$oldidx,\%contrib, $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); $status='Editing class discussion'.($anon?' (anonymous)':''); @@ -2568,31 +2606,60 @@ sub adddiscuss { # ----------------------------------------------------------- Preview function sub show_preview { - my $r=shift; + my ($r) = @_; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; my $message=&clear_out_html($env{'form.comment'}); - $message=~s/\n/\
/g; + &newline_to_br(\$message); $message=&Apache::lonspeller::markeduptext($message); $message=&Apache::lontexconvert::msgtexconverted($message); my $subject=&clear_out_html($env{'form.subject'}); $subject=~s/\n/\
/g; $subject=&Apache::lontexconvert::msgtexconverted($subject); - my $html=&Apache::lonxml::xmlbegin(); - $r->print($html.''. - '
'. + my $start_page= + &Apache::loncommon::start_page('Preview',undef, + {'only_body' => 1,}); + + my $end_page = &Apache::loncommon::end_page(); + + $r->print($start_page.'
'. 'Subject: '.$subject.'

'. - $message.'
'); + $message.'
'.$end_page); +} + + +sub newline_to_br { + my ($message)=@_; + my $newmessage; + my $parser=HTML::LCParser->new($message); + while (my $token=$parser->get_token()) { + if ($token->[0] eq 'T') { + my $text=$token->[1]; + $text=~s/\n/\
/g; + $newmessage.=$text; + } elsif ($token->[0] eq 'D' || $token->[0] eq 'C') { + $newmessage.=$token->[1]; + } elsif ($token->[0] eq 'PI' || $token->[0] eq 'E') { + $newmessage.=$token->[2]; + } elsif ($token->[0] eq 'S') { + $newmessage.=$token->[4]; + } + + } + $$message=$newmessage; } sub generate_preview_button { + my ($formname,$fieldname)=@_; + unless ($formname) { $formname='mailform'; } + unless ($fieldname) { $fieldname='comment'; } my $pre=&mt("Show Preview and Check Spelling"); return(< +onClick="if (typeof(document.$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 } @@ -2605,8 +2672,7 @@ sub modify_attachments { $subject=&Apache::lontexconvert::msgtexconverted($subject); my $timestamp=$env{'form.timestamp'}; my $numoldver=$env{'form.numoldver'}; - my $bodytag=&Apache::loncommon::bodytag('Discussion Post Attachments', - '',''); + my $msg = ''; my %attachments = (); my %currattach = (); @@ -2614,19 +2680,21 @@ sub modify_attachments { &extract_attachments($attachmenturls,$idx,$numoldver,\$msg,\%attachments,\%currattach,$currdelold); } &Apache::lonenc::check_encrypt(\$symb); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -Managing Attachments - - -$bodytag +END + + my $start_page = + &Apache::loncommon::start_page('Discussion Post Attachments',$js); + my $end_page = + &Apache::loncommon::end_page(); + + $r->print(< @@ -2667,6 +2735,7 @@ END + END foreach (@{$currnewattach}) { @@ -2678,8 +2747,7 @@ END $r->print(< - - +$end_page END return; } @@ -2731,8 +2799,9 @@ this.form.submit();" /> - + + ENDATTACH if (defined($deloldattach)) { @@ -2866,10 +2935,7 @@ sub has_discussion { my @allres=$navmap->retrieveResources(); foreach my $resource (@allres) { if ($resource->hasDiscussion()) { - my $ressymb = $resource->symb(); - if ($ressymb =~ m-___adm/\w+/\w+/\d+/bulletinboard$-) { - $ressymb = $resource->wrap_symb(); - } + my $ressymb = $resource->wrap_symb(); push @{$resourcesref}, $ressymb; } } @@ -2914,8 +2980,16 @@ sub handler { # --------------------------- Get query string for limited number of parameters &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['hide','unhide','deldisc','postdata','preview','replydisc','editdisc','cmd','symb','onlyunread','allposts','onlyunmark','previous','markread','markonread','markondisp','toggoff','toggon','modifydisp','changes','navtime','navmaps','navurl','sortposts','applysort','rolefilter','statusfilter','sectionpick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export']); - + ['hide','unhide','deldisc','postdata','preview','replydisc','editdisc','cmd','symb','onlyunread','allposts','onlyunmark','previous','markread','markonread','markondisp','toggoff','toggon','modifydisp','changes','navtime','navmaps','navurl','sortposts','applysort','rolefilter','statusfilter','sectionpick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export','sendmessageonly']); + if ($env{'form.editdisc'}) { + if (!(&editing_allowed())) { + my $symb=(split(/\:\:\:/,$env{'form.editdisc'}))[0]; + my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb); + my $feedurl=&Apache::lonnet::clutter($url); + &redirect_back($r,$feedurl,&mt('Editing not permitted').'
', '0','0','','',$env{'form.previous'},'','','',); + return OK; + } + } if ($env{'form.discsymb'}) { my ($symb,$feedurl) = &get_feedurl_and_clean_symb($env{'form.discsymb'}); my $readkey = $symb.'_read'; @@ -2939,22 +3013,16 @@ sub handler { \%readinghash,$env{'user.domain'},$env{'user.name'}); } &redirect_back($r,$feedurl,&mt('Marked postings read/unread').'
', - '0','0','',$env{'form.previous'},'','','',); + '0','0','','',$env{'form.previous'},'','','',); return OK; } if ($env{'form.allversions'}) { &Apache::loncommon::content_type($r,'text/html'); + &Apache::loncommon::no_cache($r); $r->send_http_header; - my $html=&Apache::lonxml::xmlbegin(); - my $bodytag=&Apache::loncommon::bodytag('Discussion Post Versions'); - $r->print(< -Post Versions - - -$bodytag -END + + $r->print(&Apache::loncommon::start_page('Discussion Post Versions')); + my $crs='/'.$env{'request.course.id'}; if ($env{'request.course.sec'}) { $crs.='_'.$env{'request.course.sec'}; @@ -2975,6 +3043,7 @@ END $env{'course.'.$env{'request.course.id'}.'.num'}); $r->print(&get_post_contents(\%contrib,$idx,$seeid,'allversions',\%messages,\%subjects,\%allattachments,\%attachmsgs,\%imsfiles,\$screenname,\$plainname)); } + $r->print(&Apache::loncommon::end_page()); return OK; } if ($env{'form.posterlist'}) { @@ -2991,14 +3060,14 @@ END $discinfo{$symb.'_userpick'} = join('&',@posters); &Apache::lonnet::put('nohist_'.$env{'request.course.id'}.'_discuss', \%discinfo,$env{'user.domain'},$env{'user.name'}); - &redirect_back($r,$feedurl,&mt('Changed sort/filter').'
','0','0', + &redirect_back($r,$feedurl,&mt('Changed sort/filter').'
','0','0','', '',$env{'form.previous'},$env{'form.sortposts'},'','','', $numpicks); return OK; } if ($env{'form.applysort'}) { my ($symb,$feedurl)=&get_feedurl_and_clean_symb($env{'form.applysort'}); - &redirect_back($r,$feedurl,&mt('Changed sort/filter').'
','0','0', + &redirect_back($r,$feedurl,&mt('Changed sort/filter').'
','0','0','', '',$env{'form.previous'},$env{'form.sortposts'}, $env{'form.rolefilter'},$env{'form.statusfilter'}, $env{'form.sectionpick'}); @@ -3043,22 +3112,21 @@ END &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); - my $html=&Apache::lonxml::xmlbegin(); + my %onload = ('onload' => "if (window.name!='loncapaclient') { this.document.reldt.submit(); self.window.close(); }"); + my $start_page= + &Apache::loncommon::start_page('New posts marked as read',undef, + {'redirect' => [2,$feedurl], + 'only_body' => 1, + 'add_entries' => \%onload}); + my $end_page = &Apache::loncommon::end_page(); $r->print (< -New posts marked as read - - - - +$start_page $textline
-
Continue - - +
+$end_page ENDREDIR return OK; } elsif ($env{'form.modifydisp'}) { @@ -3102,7 +3170,7 @@ ENDREDIR my $previous=$env{'form.previous'}; if ($env{'form.markondisp'}) { $previous=undef; } &redirect_back($r,$feedurl,&mt('Changed display status').'
', - '0','0','',$previous); + '0','0','','',$previous); return OK; } elsif (($env{'form.hide'}) || ($env{'form.unhide'})) { # ----------------------------------------------------------------- Hide/unhide @@ -3110,6 +3178,18 @@ ENDREDIR my ($symb,$idx)=split(/\:\:\:/,$entry); ($symb,my $feedurl)=&get_feedurl_and_clean_symb($symb); + my $crs='/'.$env{'request.course.id'}; + if ($env{'request.course.sec'}) { + $crs.='_'.$env{'request.course.sec'}; + } + $crs=~s/\_/\//g; + my $seeid=&Apache::lonnet::allowed('rin',$crs); + + if ($env{'form.hide'} && !$seeid && !(&editing_allowed())) { + &redirect_back($r,$feedurl,&mt('Deletion not permitted').'
', '0','0','','',$env{'form.previous'},'','','',); + return OK; + } + my %contrib=&Apache::lonnet::restore($symb,$env{'request.course.id'}, $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); @@ -3117,13 +3197,6 @@ ENDREDIR my $currenthidden=$contrib{'hidden'}; my $currentstudenthidden=$contrib{'studenthidden'}; - my $crs='/'.$env{'request.course.id'}; - if ($env{'request.course.sec'}) { - $crs.='_'.$env{'request.course.sec'}; - } - $crs=~s/\_/\//g; - my $seeid=&Apache::lonnet::allowed('rin',$crs); - if ($env{'form.hide'}) { $currenthidden.='.'.$idx.'.'; unless ($seeid) { @@ -3142,7 +3215,7 @@ ENDREDIR $env{'course.'.$env{'request.course.id'}.'.num'}); &redirect_back($r,$feedurl,&mt('Changed discussion status').'
', - '0','0','',$env{'form.previous'}); + '0','0','','',$env{'form.previous'}); return OK; } elsif ($env{'form.cmd'}=~/^(threadedoff|threadedon)$/) { my ($symb,$feedurl)=&get_feedurl_and_clean_symb($env{'form.symb'}); @@ -3154,7 +3227,7 @@ ENDREDIR &Apache::lonnet::delenv('environment\.threadeddiscussion'); } &redirect_back($r,$feedurl,&mt('Changed discussion view mode').'
', - '0','0','',$env{'form.previous'}); + '0','0','','',$env{'form.previous'}); return OK; } elsif ($env{'form.deldisc'}) { # --------------------------------------------------------------- Hide for good @@ -3168,7 +3241,7 @@ ENDREDIR $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); &redirect_back($r,$feedurl,&mt('Changed discussion status').'
', - '0','0','',$env{'form.previous'}); + '0','0','','',$env{'form.previous'}); return OK; } elsif ($env{'form.preview'}) { # -------------------------------------------------------- User wants a preview @@ -3178,7 +3251,7 @@ ENDREDIR # -------------------------------------------------------- Work on attachments &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','addnewattach','delnewattach','timestamp','numoldver','idx','anondiscuss','discuss']); + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','addnewattach','delnewattach','timestamp','numoldver','idx','anondiscuss','discuss','blog']); my (@currnewattach,@currdelold,@keepold); &process_attachments(\@currnewattach,\@currdelold,\@keepold); if (exists($env{'form.addnewattach.filename'})) { @@ -3207,13 +3280,16 @@ ENDREDIR my $mode='board'; my $status='OPEN'; my $previous=$env{'form.previous'}; - if ($feedurl =~ /\.(problem|exam|quiz|assess|survey|form|library)$/) { + if ($feedurl =~ /\.(problem|exam|quiz|assess|survey|form|library|task)$/) { $mode='problem'; $status=$Apache::inputtags::status[-1]; } my $discussion = &list_discussion($mode,$status,$symb); - my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion'); - $r->print($bodytag.$discussion); + my $start_page = + &Apache::loncommon::start_page('Resource Feedback and Discussion'); + my $end_page = + &Apache::loncommon::end_page(); + $r->print($start_page.$discussion.$end_page); return OK; } else { # ------------------------------------------------------------- Normal feedback @@ -3246,7 +3322,7 @@ ENDREDIR } &Apache::lonenc::check_decrypt(\$symb); my $goahead=1; - if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form)$/) { + if ($feedurl=~/\.(problem|exam|quiz|assess|survey|form|task)$/) { unless ($symb) { $goahead=0; } } # backward compatibility (bulletin boards used to be 'wrapped') @@ -3270,6 +3346,7 @@ ENDREDIR $r->send_http_header; # Unable to give feedback &no_redirect_back($r,$feedurl); + return OK; } # --------------------------------------------------- Print login screen header unless ($env{'form.sendit'}) { @@ -3333,7 +3410,7 @@ ENDREDIR my ($typestyle,%to) = &decide_receiver($feedurl); # Actually send mail - my ($status,$numsent)=&send_msg($feedurl,$email,$citations, + my ($status,$numsent)=&send_msg(&clear_out_html($env{'form.subject'}),$feedurl,$email,$citations, $attachmenturl,%to); # Discussion? Store that. @@ -3346,9 +3423,21 @@ ENDREDIR $subject); $numpost++; } + +# Add to blog? + + my $blog=''; + if ($env{'form.blog'}) { + my $subject = &clear_out_html($env{'form.subject'}); + $status.=&Apache::lonrss::addentry($env{'user.name'}, + $env{'user.domain'}, + 'CourseBlog_'.$env{'request.course.id'}, + $subject,$message,$feedurl,'public'); + $blog='
'.&mt('Added to my course blog').'
'; + } # Receipt screen and redirect back to where came from - &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$status,$env{'form.previous'}); + &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$blog,$status,$env{'form.previous'}); } return OK; } @@ -3387,5 +3476,34 @@ sub get_feedurl_and_clean_symb { my $feedurl = &get_feedurl($symb); return ($symb,$feedurl); } + +sub editing_allowed { + my $can_edit = 0; + my $cid = $env{'request.course.id'}; + my $role = (split(/\./,$env{'request.role'}))[0]; + my $section = $env{'request.course.sec'}; + my $allow_editing_config = + $env{'course.'.$cid.'.allow_discussion_post_editing'}; + if ($allow_editing_config =~ m/^\s*yes\s*$/i) { + $can_edit = 1; + } else { + foreach my $editor (split(/,/,$allow_editing_config)) { + my ($editor_role,$editor_sec) = split(/:/,$editor); + if ($editor_role eq $role + && defined($editor_sec) + && defined($section) + && $editor_sec eq $section) { + $can_edit = 1; + last; + } + if ($editor_role eq $role + && !defined($editor_sec)) { + $can_edit = 1; + } + } + } + return $can_edit; +} + 1; __END__