--- loncom/interface/lonfeedback.pm 2015/06/09 21:22:56 1.370 +++ loncom/interface/lonfeedback.pm 2023/09/15 23:02:08 1.370.2.7 @@ -1,7 +1,7 @@ # The LearningOnline Network # Feedback # -# $Id: lonfeedback.pm,v 1.370 2015/06/09 21:22:56 damieng Exp $ +# $Id: lonfeedback.pm,v 1.370.2.7 2023/09/15 23:02:08 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -44,8 +44,8 @@ use HTML::LCParser(); #use HTML::Tidy::libXML; use Apache::lonspeller(); use Apache::longroup; -use Cwd; -use LONCAPA; +use Archive::Zip qw( :ERROR_CODES ); +use LONCAPA qw(:DEFAULT :match); sub discussion_open { my ($status,$symb)=@_; @@ -696,21 +696,29 @@ END #Create zip file in prtspool - my $imszipfile = '/prtspool/'. - $env{'user.name'}.'_'.$env{'user.domain'}.'_'. - time.'_'.rand(1000000000).'.zip'; - my $cwd = &getcwd(); - my $imszip = '/home/httpd/'.$imszipfile; - chdir $tempexport; - open(OUTPUT, "zip -r $imszip * 2> /dev/null |"); - close(OUTPUT); - chdir $cwd; - $discussion .= &mt('Download the zip file from [_1]Discussion Posting Archive[_2]', + if (($env{'user.name'} =~ /^$match_username$/) + && ($env{'user.domain'} =~ /^$match_domain$/)) { + my $now = time(); + my $imszipfile = '/prtspool/'. + join('_',$env{'user.name'},$env{'user.domain'},$now). + '_'.rand(1000000000).'.zip'; + my $zip = Archive::Zip->new(); + $zip->addTree($tempexport); + my $imszip = '/home/httpd/'.$imszipfile; + if ($zip->writeToFileNamed($imszip) == AZ_OK) { + $discussion .= &mt('Download the zip file from [_1]Discussion Posting Archive[_2]', '','').'
'; - if ($copyresult) { - $discussion .= ''. - &mt('The following errors occurred during export:'). - '
'.$copyresult; + } else { + $discussion .= &mt('Failed to create zip file').'
'; + } + if ($copyresult) { + $discussion .= ''. + &mt('The following errors occurred during export:'). + '
'.$copyresult; + } + } else { + $discussion .= '

'. + &mt('Unfortunately you will not be able to retrieve an archive of the discussion posts at this time, because there was a problem creating the zip file.').'

'; } } } else { @@ -847,7 +855,7 @@ sub send_feedback_link { &discussion_link($ressymb, ''.&mt('Post Discussion').'', + '" />'.&mt('Post Discussion').'', 'replydisc'). ''; } @@ -858,7 +866,7 @@ sub send_message_link { &discussion_link($ressymb, ''.&mt('Send Feedback').'', + '" />'.&mt('Send Feedback').'', 'sendmessageonly'). ''; return $output; @@ -933,7 +941,7 @@ sub postingform_display { $currnewattach,$currdelold,$group,$crstype) = @_; my $newattachmsg; my %lt = &Apache::lonlocal::texthash( - 'note' => 'Note: in anonymous discussion, your name is visible only to course faculty', + 'note' => 'Note: in anonymous discussion, your name is visible only to course faculty', 'title' => 'Title', 'podi' => 'Post Discussion', 'poan' => 'Post Anonymous Discussion', @@ -1285,7 +1293,7 @@ sub build_posting_display { if (&editing_allowed($escsymb.':::'.$idx,$group)) { if (($env{'user.domain'} eq $contrib{$idx.':senderdomain'}) && ($env{'user.name'} eq $contrib{$idx.':sendername'})) { $sender.=' '. - &discussion_link($symb,&mt('Edit'),'editdisc',$idx,$$newpostsflag,$prevread,&group_args($group)); + &discussion_link($ressymb,&mt('Edit'),'editdisc',$idx,$$newpostsflag,$prevread,&group_args($group)); unless ($seehidden) { my $grpargs = &group_args($group); $sender.=" '; } else { - $$discussionitems[$idx].=' '.&discussion_link($symb,''.&mt('Like').'','like',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Like this posting")); + $$discussionitems[$idx].=' '.&discussion_link($ressymb,''.&mt('Like').'','like',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Like this posting")); } if ($userunlikes{$idx}) { $$discussionitems[$idx].=''.&mt('You unlike this posting').''; } else { - $$discussionitems[$idx].=' '.&discussion_link($symb,''.&mt('Unlike').'','unlike',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Unlike this posting")); + $$discussionitems[$idx].=' '.&discussion_link($ressymb,''.&mt('Unlike').'','unlike',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Unlike this posting")); } } } @@ -1536,7 +1544,7 @@ sub build_posting_display { $$discussionitems[$idx] .= '  '.&mt('This post has been edited by the author.'); if ($seehidden) { $$discussionitems[$idx] .= '  '. - &discussion_link($symb,&mt('Display all versions'),'allversions',$idx,$$newpostsflag,$prevread,&group_args($group)); + &discussion_link($ressymb,&mt('Display all versions'),'allversions',$idx,$$newpostsflag,$prevread,&group_args($group)); } $$discussionitems[$idx].='
'.&mt('Earlier version(s) were posted on: '); if ($contrib{$idx.':history'} =~ m/:/) { @@ -1768,14 +1776,11 @@ sub mail_screen { my %lt = &Apache::lonlocal::texthash( 'myqu' => 'Question/comment/feedback:', - 'title' => 'Title', 'reta' => 'Retained attachments', 'atta' => 'Attachment', ); - if($env{'form.editdisc'} || $env{'form.replydisc'}){ - %lt = &Apache::lonlocal::texthash( - 'myqu' => 'Post Discussion', - ); + if ($env{'form.editdisc'} || $env{'form.replydisc'}){ + $lt{'myqu'} = &mt('Post Discussion'); } my $restitle = &get_resource_title($caller_symb,$feedurl); my $quote=''; @@ -1942,6 +1947,7 @@ END $anonscript //--> + END my ($textareaheader,$textareaclass); @@ -2049,7 +2055,8 @@ END } else { $r->print(< -$lt{'atta'} $attachmaxtext: +$lt{'atta'} $attachmaxtext: +

END } @@ -2696,29 +2703,46 @@ sub get_post_attachments { $$attachments{'0'}{'filename'} = $attachmenturls; $$attachments{'0'}{'0'} = 'n'; } - return; } sub fail_redirect { - my ($r,$feedurl) = @_; + my ($r,$feedurl,$delay) = @_; if ($feedurl=~/^\/adm\//) { $feedurl.='?register=1' }; my %lt = &Apache::lonlocal::texthash( 'sorr' => 'Sorry, no recipients ...', ); my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); - $r->print(&Apache::loncommon::start_page('Feedback not sent',undef, - {'redirect' => [2,$feedurl], - 'only_body' => 1,})); + my %parms=('only_body' => 1); + if ($delay !~ /^\d+(|\.\d+)$/) { + $delay = 2; + } + if ($env{'form.modal'}) { + my $onload = 'document.forms.reldt.submit()'; + if ($delay) { + my $js_delay = int(1000 * $delay); + $onload = "setTimeout(function(){ + document.forms.reldt.submit(); + },$js_delay);"; + } + $parms{'add_entries'}={'onload' => $onload}; + } else { + $parms{'redirect'}=[$delay,$feedurl]; + } + $r->print(&Apache::loncommon::start_page('Feedback not sent',undef,\%parms)); + my $windowname = 'loncapaclient'; $r->print(<

$lt{'sorr'}

+
+
ENDFAILREDIR $r->print(&Apache::loncommon::end_page()); } sub redirect_back { - my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$blog,$status,$previous,$sort,$rolefilter,$statusfilter,$sectionpick,$grouppick,$numpicks,$group,$toolarge) = @_; + my ($r,$feedurl,$typestyle,$sendsomething,$sendposts,$blog,$status,$previous,$sort, + $rolefilter,$statusfilter,$sectionpick,$grouppick,$numpicks,$group,$toolarge,$delay) = @_; my $sorttag = ''; my $roletag = ''; my $statustag = ''; @@ -2817,10 +2841,20 @@ sub redirect_back { &Apache::lonenc::check_encrypt(\$feedurl); my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); my %parms=('only_body' => 1); + if ($delay !~ /^\d+(|\.\d+)$/) { + $delay = 0; + } if ($env{'form.modal'}) { - $parms{'add_entries'}={'onLoad' => 'document.forms.reldt.submit()'}; + my $onload = 'document.forms.reldt.submit()'; + if ($delay) { + my $js_delay = int(1000 * $delay); + $onload = "setTimeout(function(){ + document.forms.reldt.submit(); + },$js_delay);"; + } + $parms{'add_entries'}={'onload' => $onload}; } else { - $parms{'redirect'}=[0,$feedurl]; + $parms{'redirect'}=[$delay,$feedurl]; } my $start_page= &Apache::loncommon::start_page('Feedback sent',undef,\%parms); @@ -2848,39 +2882,59 @@ ENDREDIR } sub no_redirect_back { - my ($r,$feedurl) = @_; + my ($r,$feedurl,$delay) = @_; my $nofeed=&mt('Sorry, no feedback possible on this resource ...'); - - my %onload; - - my %body_options = ('only_body' => 1, - 'bgcolor' => '#FFFFFF', - 'add_entries' => \%onload,); - - if ($feedurl !~ m{^/adm/feedback}) { - $body_options{'redirect'} = [2,$feedurl]; + my $form_for_modal; + my %parms=('only_body' => 1, + 'bgcolor' => '#FFFFFF',); + if ($delay !~ /^\d+(|\.\d+)$/) { + $delay = 0; + } + if ($env{'form.modal'}) { + if (($feedurl !~ m{^/adm/feedback}) && ($feedurl ne '')) { + my $onload = 'document.forms.reldt.submit()'; + if ($delay) { + my $js_delay = int(1000 * $delay); + $onload = "setTimeout(function(){ + document.forms.reldt.submit(); + },$js_delay);"; + } + $parms{'add_entries'}={'onload' => $onload}; + my $windowname = 'loncapaclient'; + $form_for_modal = < + +ENDFORM + } + } else { + if (($feedurl !~ m{^/adm/feedback}) && ($feedurl ne '')) { + $parms{'redirect'}=[$delay,$feedurl]; + } } my $start_page= &Apache::loncommon::start_page('Feedback not sent',undef, - \%body_options); - + \%parms); + my $end_page = &Apache::loncommon::end_page(); - &Apache::lonenc::check_encrypt(\$feedurl); my $logo=&Apache::loncommon::lonhttpdurl('/adm/lonIcons/lonlogos.gif'); $r->print (< $nofeed
+$form_for_modal $end_page ENDNOREDIRTWO } sub screen_header { my ($feedurl,$symb,$group) = @_; - my $crscontent = &mt('Question/Comment/Feedback about course content'); - my $crspolicy = &mt('Question/Comment/Feedback about course policy'); + my %default = &Apache::lonlocal::texthash ( + question => 'Question about resource content', + comment => 'Question/Comment/Feedback about course content', + policy => '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 $namevis = &mt('name only visible to course faculty'); @@ -2888,8 +2942,8 @@ sub screen_header { if ($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'); + $default{'comment'} = &mt('Question/Comment/Feedback about community content'); + $default{'policy'} = &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'); @@ -2897,56 +2951,78 @@ sub screen_header { } my $msgoptions=''; my $discussoptions=''; + my $checkradio = ''; + my $blockblog; + my (%fdbkoptions,%discoptions); unless (($env{'form.replydisc'}) || ($env{'form.editdisc'})) { - if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/) && ($env{'user.adv'})) { - $msgoptions= - '
'; - } - my %optionhash=(); - foreach my $type ('question','comment','policy') { - $optionhash{$type}=$env{'course.'.$env{'request.course.id'}.'.'.$type.'.email.text'}; - } - if (&feedback_available(1)) { - $msgoptions.= - '
'; - } - if (&feedback_available(0,1)) { - $msgoptions.= - '
'; - } - if (&feedback_available(0,0,1)) { - $msgoptions.= - '
'; - } + if (($feedurl=~/^\/res\//) && ($feedurl!~/^\/res\/adm/) && ($env{'user.adv'})) { + $fdbkoptions{'author'} = 1; + } + if (&feedback_available(1)) { + $fdbkoptions{'question'} = 1; + } + if (&feedback_available(0,1)) { + $fdbkoptions{'course'} = 1; + } + if (&feedback_available(0,0,1)) { + $fdbkoptions{'policy'} = 1; + } } if (($env{'request.course.id'}) && (!$env{'form.sendmessageonly'})) { my ($blocked,$blocktext) = &Apache::loncommon::blocking_status('boards'); my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; my $realsymb = &get_realsymb($symb); - if (!$blocked && &discussion_open(undef,$realsymb) && - (&Apache::lonnet::allowed('pch', - $env{'request.course.id'}. - ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')) || + if (!$blocked && &discussion_open(undef,$realsymb) && + (&Apache::lonnet::allowed('pch', + $env{'request.course.id'}. + ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')) || (($group ne '') && ($symb =~ m{^bulletin___\d+___adm/wrapper/adm/\Q$cdom\E/\Q$cnum\E/\d+/bulletinboard$}) && (&check_group_priv($group,'pgd') eq 'ok')))) { - $discussoptions='
'. - ''.&mt('Change Screenname').''; - my $blockblog = &Apache::loncommon::blocking_status('blogs'); - if (!$blockblog) { - $discussoptions.= &add_blog_checkbox($crstype); + $discoptions{'nonanon'} = 1; + $discoptions{'anon'} = 1; + $blockblog = &Apache::loncommon::blocking_status('blogs'); + } + } + my $total = scalar(keys(%fdbkoptions)) + scalar(keys(%discoptions)); + return if (!$total); + if ($total == 1) { + $checkradio = ' checked="checked"'; + } + if (keys(%fdbkoptions)) { + if ($fdbkoptions{'author'}) { + $msgoptions = + '
'; + } + foreach my $item ('question','comment','policy') { + my $type = $item; + if ($item eq 'comment') { + $type = 'course'; + } + my $optionhash=$env{'course.'.$env{'request.course.id'}.'.'.$item.'.email.text'}; + if ($fdbkoptions{$type}) { + $msgoptions .= + '
'; } } } + if (keys(%discoptions)) { + if ($discoptions{'nonanon'}) { + $discussoptions=''; + } + if ($discoptions{'anon'}) { + $discussoptions .= '
'. + ''.&mt('Change Screenname').''; + } + if (!$blockblog) { + $discussoptions.= &add_blog_checkbox($crstype); + } + } if ($msgoptions) { $msgoptions='' .'
'.&mt('Send Feedback').'
'.&Apache::lonhtmlcommon::coursepreflink(&mt('Feedback Settings'),'feedback').''. @@ -3032,9 +3108,17 @@ sub feedback_available { } sub send_msg { - my ($title,$feedurl,$email,$citations,$attachmenturl,$symb,%to)=@_; + my ($title,$feedurl,$email,$citations,$attachmenturl,$symb,$clientip,%to)=@_; my $status=''; my $sendsomething=0; + my $delay; + my $senthide; + my %setters; + my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) = + &Apache::loncommon::blockcheck(\%setters,'com',$clientip); + if ($by_ip) { + $senthide = 1; + } my $restitle = &get_resource_title($symb,$feedurl); if ($title=~/^Error/) { $title=&mt('Feedback').': '.$title; } unless ($title=~/\w/) { $title=&mt('Feedback'); } @@ -3048,7 +3132,8 @@ sub send_msg { } else { unless (&Apache::lonmsg::user_normal_msg($user,$domain, $title.' ['.$restitle.']',$email,$citations,$feedurl, - $attachmenturl,undef,undef,$symb,$restitle)=~/ok/) { + $attachmenturl,undef,undef,$symb,$restitle,undef, + undef,undef,undef,$senthide)=~/ok/) { $status.='
'.&mt('Error sending message to').' '.$key.'
'; } else { $sendsomething++; @@ -3056,6 +3141,24 @@ sub send_msg { } } } + if ($sendsomething && $senthide) { + if ($by_ip) { + my $showdom = &Apache::lonnet::domain($blockdom); + if ($showdom eq '') { + $showdom = $blockdom; + } + $delay = 4; + $status.='
'.&mt("Message content of feedback you send to instructor(s) from your current IP address: [_1] will be unavailable in your 'Sent' folder.",$clientip). + '
'; + } + } # Records of number of feedback messages are kept under the "symb" called "_feedback" # There are two entries within the framework of a course: @@ -3073,7 +3176,7 @@ sub send_msg { } } } - return ($status,$sendsomething); + return ($status,$sendsomething,$delay); } # Routine to get the complete feedback records @@ -3163,7 +3266,7 @@ sub adddiscuss { if (($symb) && ($email)) { my $now = time; if ($env{'form.editdisc'}) { - $contrib{'ip'}=$ENV{'REMOTE_ADDR'}; + $contrib{'ip'}=&Apache::lonnet::get_requestor_ip(); $contrib{'host'}=$Apache::lonnet::perlvar{'lonHostID'}; $contrib{'timestamp'} = $now; $contrib{'history'} = ''; @@ -3497,7 +3600,8 @@ sub modify_attachments { document.modattachments.action = document.modattachments.origpage.value; document.modattachments.submit(); } - + + END # Breadcrumbs @@ -3539,7 +3643,10 @@ END $r->print(''.$subject.''); $r->print(&Apache::lonhtmlcommon::row_closure()); $r->print(&Apache::lonhtmlcommon::row_title($lt{'adda'})); - $r->print(' '.$attachmaxtext); + $r->print('' + .'' + .' '.$attachmaxtext); if(($idx)||(ref($currnewattach) eq 'ARRAY') && (@{$currnewattach} > 0)){ $r->print(&Apache::lonhtmlcommon::row_closure()); $r->print(&Apache::lonhtmlcommon::row_title(&mt('Attachments'))); @@ -3880,8 +3987,9 @@ sub handler { 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','','',$env{'form.previous'},undef,undef,undef, - undef,undef,undef,$group); + &redirect_back($r,$feedurl,&mt('Editing not permitted').'
', + '0','0','','',$env{'form.previous'},undef,undef,undef, + undef,undef,undef,$group); return OK; } } @@ -4088,7 +4196,7 @@ ENDREDIR unless (($seehidden) || (&editing_allowed($env{'form.hide'},$group))) { &redirect_back($r,$feedurl,&mt('Hiding not permitted').'
', '0','0','','',$env{'form.previous'},'','','','', - undef,undef,$group,); + undef,undef,$group); return OK; } @@ -4520,6 +4628,12 @@ ENDREDIR $r->internal_redirect('/adm/ambiguous'); return OK; } + if ($feedurl eq '') { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + &no_redirect_back($r); + return OK; + } # Go ahead with feedback, no ambiguous reference unless ( ( @@ -4534,7 +4648,7 @@ ENDREDIR $r->send_http_header; # Unable to give feedback &Apache::lonenc::check_encrypt(\$feedurl); - &no_redirect_back($r,$feedurl); + &no_redirect_back($r,$feedurl,2); return OK; } # --------------------------------------------------- Print login screen header @@ -4554,7 +4668,7 @@ ENDREDIR if ($options) { &mail_screen($r,$feedurl,$options,$symb,$attachmax{'text'}); } else { - &fail_redirect($r,$feedurl); + &fail_redirect($r,$feedurl,2); } return OK; } @@ -4573,7 +4687,7 @@ ENDREDIR my $usersymb = &Apache::lonenc::check_encrypt($symb); my $useranswer= &Apache::loncommon::get_student_answers( - $usersymb,$env{'user.name'},$env{'user.domain'}, + $symb,$env{'user.name'},$env{'user.domain'}, $env{'request.course.id'}); &Apache::lonnet::delenv('allowed.vgr'); # Get attachments, if any, and not too large @@ -4620,9 +4734,10 @@ ENDREDIR my ($typestyle,%to) = &Apache::lonmsg::decide_receiver($feedurl); # Actually send mail - my ($status,$numsent)=&send_msg(&clear_out_html($env{'form.subject'}), - $feedurl,$email,$citations, - $attachmenturl,$usersymb,%to); + my $clientip = &Apache::lonnet::get_requestor_ip($r); + my ($status,$numsent,$delay)=&send_msg(&clear_out_html($env{'form.subject'}), + $feedurl,$email,$citations, + $attachmenturl,$usersymb,$clientip,%to); # Discussion? Store that. my $numpost=0; @@ -4653,7 +4768,8 @@ ENDREDIR } # Receipt screen and redirect back to where came from - &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$blog,$status,$env{'form.previous'},undef,undef,undef,undef,undef,undef,$group,$toolarge); + &redirect_back($r,$feedurl,$typestyle,$numsent,$numpost,$blog,$status,$env{'form.previous'}, + undef,undef,undef,undef,undef,undef,$group,$toolarge,$delay); } return OK; }