'.
'';
my $escsymb=&escape($ressymb);
if ($visible) {
@@ -836,7 +827,7 @@ sub action_links_bar {
$discussion .= '&previous='.$prevread;
}
$discussion .= &group_args($group);
- $discussion .= '">'.&mt('Export').'? | ';
+ $discussion .= '">'.&mt('Export').'';
if ($newpostsflag) {
if (!$markondisp) {
$discussion .=' 0 && $prevread <= $posttime) {
$$newitem{$idx} = 1;
- $$discussionitems[$idx] .= '
-
- '.&mt('NEW').' | ';
+ $$discussionitems[$idx] .= ''.&mt('NEW').' ';
} else {
$$newitem{$idx} = 0;
- $$discussionitems[$idx] .= '
-
- | ';
}
- $$discussionitems[$idx] .= ' '.
- ''.$subject.' '.
+ $$discussionitems[$idx] .= ''.$subject.' '.
$sender.' '.$vgrlink.' ('.
- &Apache::lonlocal::locallocaltime($posttime).') | ';
+ &Apache::lonlocal::locallocaltime($posttime).')';
if ($$dischash{$toggkey}) {
- $$discussionitems[$idx].=' '.
- $ctlink.' | ';
+ $$discussionitems[$idx].=' '.$ctlink;
}
- $$discussionitems[$idx].= ' '.
+ $$discussionitems[$idx].= '
'.
$message.' ';
if ($contrib{$idx.':history'}) {
my @postversions = ();
@@ -2809,21 +2804,78 @@ sub send_msg {
}
}
-
- my %record=&Apache::lonnet::restore('_feedback');
- my ($temp)=keys(%record);
- unless ($temp=~/^error\:/) {
- my %newrecord=();
- $newrecord{'resource'}=$feedurl;
- $newrecord{'subnumber'}=$record{'subnumber'}+1;
- unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {
- $status.=' '.&mt('Not registered').' ';
- }
+# Records of number of feedback messages are kept under the "symb" called "_feedback"
+# There are two entries within the framework of a course:
+# - the URLs for which feedback was provided
+# - the total number of contributions
+ if ($sendsomething) {
+ my %record=&getfeedbackrecords();
+ my ($temp)=keys(%record);
+ unless ($temp=~/^error\:/) {
+ my %newrecord=();
+ $newrecord{'resource'}=$feedurl;
+ $newrecord{'subnumber'}=$record{'subnumber'}+1;
+ unless (&Apache::lonnet::cstore(\%newrecord,'_feedback') eq 'ok') {
+ $status.=' '.&mt('Not registered').' ';
+ }
+ }
}
-
return ($status,$sendsomething);
}
+# Routine to get the complete feedback records
+
+sub getfeedbackrecords {
+ my ($uname,$udom,$course)=@_;
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=&Apache::lonnet::restore('_feedback',$course,$udom,$uname);
+ return %record;
+}
+
+# Routine to get feedback statistics
+
+sub getfeedbackstats {
+ my %record=&getfeedbackrecords(@_);
+ return ($record{'subnumber'},$record{'points'},$record{'totallikes'});
+}
+
+# Store feedback credit
+
+sub storefeedbackpoints {
+ my ($points,$uname,$udom,$course)=@_;
+ unless ($points) { $points=0; }
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=('grader_user' => $env{'user.name'},
+ 'grader_domain' => $env{'user.domain'},
+ 'points' => $points);
+ return &Apache::lonnet::cstore(\%record,'_feedback');
+}
+
+# Store feedback "likes"
+
+sub storefeedbacklikes {
+ my ($likes,$uname,$udom,$course)=@_;
+ unless ($likes) { $likes=0; }
+ if ($likes>0) { $likes=1; }
+ if ($likes<0) { $likes=-1; }
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=&getfeedbackrecords($uname,$udom,$course);
+ my $totallikes=$record{'totallikes'};
+ $totallikes+=$likes;
+ my %newrecord=('likes_user' => $env{'user.name'},
+ 'likes_domain' => $env{'user.domain'},
+ 'likes' => $likes,
+ 'totallikes' => $totallikes);
+ return &Apache::lonnet::cstore(\%newrecord,'_feedback');
+}
+
+
sub adddiscuss {
my ($symb,$email,$anon,$attachmenturl,$subject,$group)=@_;
my $status='';
@@ -2922,7 +2974,7 @@ sub adddiscuss {
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});
}
- my %record=&Apache::lonnet::restore('_discussion');
+ my %record=&getdiscussionrecords();
my ($temp)=keys(%record);
unless ($temp=~/^error\:/) {
my %newrecord=();
@@ -2937,6 +2989,60 @@ sub adddiscuss {
return $status.' ';
}
+
+# Routine to get the complete discussion records
+
+sub getdiscussionrecords {
+ my ($uname,$udom,$course)=@_;
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=&Apache::lonnet::restore('_discussion',$course,$udom,$uname);
+ return %record;
+}
+
+# Routine to get discussion statistics
+
+sub getdiscussionstats {
+ my %record=&getdiscussionrecords(@_);
+ return ($record{'subnumber'},$record{'points'},$record{'totallikes'});
+}
+
+
+# Store discussion credit
+
+sub storediscussionpoints {
+ my ($points,$uname,$udom,$course)=@_;
+ unless ($points) { $points=0; }
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=('grader_user' => $env{'user.name'},
+ 'grader_domain' => $env{'user.domain'},
+ 'points' => $points);
+ return &Apache::lonnet::cstore(\%record,'_discussion');
+}
+
+# Store discussion "likes"
+
+sub storediscussionlikes {
+ my ($likes,$uname,$udom,$course)=@_;
+ unless ($likes) { $likes=0; }
+ if ($likes>0) { $likes=1; }
+ if ($likes<0) { $likes=-1; }
+ unless ($uname) { $uname=$env{'user.name'}; }
+ unless ($udom) { $udom=$env{'user.domain'}; }
+ unless ($course) { $course=$env{'request.course.id'}; }
+ my %record=&getdiscussionrecords($uname,$udom,$course);
+ my $totallikes=$record{'totallikes'};
+ $totallikes+=$likes;
+ my %newrecord=('likes_user' => $env{'user.name'},
+ 'likes_domain' => $env{'user.domain'},
+ 'likes' => $likes,
+ 'totallikes' => $totallikes);
+ return &Apache::lonnet::cstore(\%newrecord,'_discussion');
+}
+
sub get_discussion_info {
my ($idx,%contrib) = @_;
my $changelast = 0;
@@ -3465,7 +3571,7 @@ sub handler {
# --------------------------- Get query string for limited number of parameters
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['modal','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','groupick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export','sendmessageonly','group','ref']);
+ ['like','unlike','modal','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','groupick','posterlist','userpick','attach','origpage','currnewattach','deloldattach','keepold','allversions','export','sendmessageonly','group','ref']);
my $group = $env{'form.group'};
my %attachmax = (
text => &mt('(128 KB max size)'),
@@ -3740,6 +3846,70 @@ ENDREDIR
'0','0','','',$env{'form.previous'},undef,undef,undef,
undef,undef,undef,$group);
return OK;
+ } elsif (($env{'form.like'}) || ($env{'form.unlike'})) {
+# ----------------------------------------------------------------- Like/unlike
+ my $entry=$env{'form.like'}?$env{'form.like'}:$env{'form.unlike'};
+ my ($symb,$idx)=split(/\:\:\:/,$entry);
+ ($symb,my $feedurl)=&get_feedurl_and_clean_symb($symb);
+ my $prefix=$symb.':'.$idx.':';
+ my %contrib=&Apache::lonnet::dump('disclikes',
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'},
+ '^'.$prefix);
+# Get all who like or unlike this
+ my $currentlikers=$contrib{$prefix.'likers'};
+ my $currentunlikers=$contrib{$prefix.'unlikers'};
+ my $likes=$contrib{$prefix.'likes'};
+# Find out if they already voted
+ my $alreadyflag=0;
+ my $thisuser=$env{'user.name'}.':'.$env{'user.domain'};
+ if ($env{'form.like'}) {
+ if ($currentlikers=~/\,\Q$thisuser\E\,/) {
+ $alreadyflag=1;
+ } else {
+ if ($currentunlikers=~/\,\Q$thisuser\E\,/) {
+ $currentunlikers=~s/\,\Q$thisuser\E\,//;
+ } else {
+ $currentlikers.=','.$thisuser.',';
+ }
+ $likes++;
+ }
+ } else {
+ if ($currentunlikers=~/\,\Q$thisuser\E\,/) {
+ $alreadyflag=1;
+ } else {
+ if ($currentlikers=~/\,\Q$thisuser\E\,/) {
+ $currentlikers=~s/\,\Q$thisuser\E\,//;
+ } else {
+ $currentunlikers.=','.$thisuser.',';
+ }
+ $likes--;
+ }
+ }
+ my $result;
+ unless ($alreadyflag) {
+ my %newhash=($prefix.'likes' => $likes,
+ $prefix.'likers' => $currentlikers,
+ $prefix.'unlikers' => $currentunlikers);
+ if (&Apache::lonnet::put('disclikes',
+ \%newhash,
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
+ if ($env{'form.like'}) {
+ &storediscussionlikes(1,$contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'});
+ $result=&mt("Registered 'Like'");
+ } else {
+ &storediscussionlikes(-1,$contrib{$idx.':sendername'},$contrib{$idx.':senderdomain'});
+ $result=&mt("Registered 'Unlike'");
+ }
+ } else {
+ $result=&mt("Failed to register vote");
+ }
+ }
+ &redirect_back($r,$feedurl,$result.' ',
+ '0','0','','',$env{'form.previous'},undef,undef,undef,
+ undef,undef,undef,$group);
+ return OK;
} elsif ($env{'form.cmd'}=~/^(threadedoff|threadedon)$/) {
my ($symb,$feedurl)=&get_feedurl_and_clean_symb($env{'form.symb'});
if ($env{'form.cmd'} eq 'threadedon') {
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.
|