--- loncom/interface/lonrss.pm 2006/12/01 20:17:47 1.29 +++ loncom/interface/lonrss.pm 2007/01/18 19:27:33 1.34 @@ -1,7 +1,7 @@ # The LearningOnline Network # RSS Feeder # -# $Id: lonrss.pm,v 1.29 2006/12/01 20:17:47 raeburn Exp $ +# $Id: lonrss.pm,v 1.34 2007/01/18 19:27:33 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -36,7 +36,7 @@ use Apache::lonnet; use Apache::lontexconvert; use Apache::lonlocal; use Apache::lonhtmlcommon; - +use Apache::inputtags(); sub filterfeedname { my $filename=shift; @@ -104,7 +104,7 @@ sub advertisefeeds { } else { $feeds.='
  • '.$feednames{$feed}. '
    '.($edit?&mt('Edit'):'HTML').': '.$htmlurl.''. - '
    RSS: '.$feedurl.'
    • '; + '
    '.&mt('Public RSS/podcast (subscribe to)').': '.$feedurl.''; } } } @@ -288,7 +288,7 @@ sub handler { my $feedname=&feedname($filename); my ($displayfeedname,$displayoption)=&displayfeedname($filename,$uname,$udom); my ($blocked,$blocktext); - if ($uname !~ /^\d\w\d[\w\-.]+$/) { + if (!&Apache::lonnet::is_course($udom,$uname)) { ($blocked,$blocktext) = &blocking_blogdisplay($uname,$udom,$html,$filterfeedname); } if ($html) { @@ -347,7 +347,7 @@ sub handler { } else { # is indeed a user # Course or user? my $name=''; - if ($uname =~ /^\d\w\d[\w\-.]+$/) { + if (&Apache::lonnet::is_course($udom,$uname)) { my %cenv=&Apache::lonnet::dump('environment',$udom,$uname); $name=$cenv{'description'}; } else { @@ -355,7 +355,7 @@ sub handler { } # Add a new feed if (($html) && ($edit)) { - $r->print('
    '); + $r->print(''); $r->print(&mt('Name for New Feed').": "); $r->print(''); $r->print('
    '); @@ -374,8 +374,10 @@ sub handler { 'status', 'enclosureurl', 'enclosuretype']); + # my ($id,$uname,$udom,$filename,$title,$description,$url,$status,$encurl,$enctype)=@_; + &editentry($env{'form.queryid'}, $uname,$udom,$filename, $env{'form.title'}, @@ -386,6 +388,8 @@ sub handler { $env{'form.enctype'} ); } + +# store away the fields modified in the online form my %newsfeed=&Apache::lonnet::dump($feedname,$udom,$uname); foreach my $entry (sort(keys(%newsfeed)),$env{'form.newid'}.'_status') { if ($entry=~/^(\d+)\_status$/) { @@ -402,6 +406,49 @@ sub handler { } } } + +# see if we have any uploaded or portfolio files + my @uploadeditems=(); + + if ($env{'form.HWFILE0_0'}) { +# We have an uploaded file - store it away. + $uploadeditems[0]=&Apache::lonnet::userfileupload('HWFILE0_0',undef,'portfolio/podcasts'); + } + if ($env{'form.HWPORT0_0'}) { +# Selected portfolio files + foreach my $filename (split(/\,/,$env{'form.HWPORT0_0'})) { + if ($filename) { +# construct full path and remember + push(@uploadeditems,'/uploaded/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/portfolio'.$filename); + } + } + } +# the zeroth item should be stored together with the last displayed (newid) field + if ($uploadeditems[0]) { + my $id=$env{'form.newid'}; + &editentry($id,$uname,$udom,$feedname, + $env{'form.'.$id.'_title'}, + $env{'form.'.$id.'_description'}, + $env{'form.'.$id.'_link'}, + $env{'form.'.$id.'_status'}, + $uploadeditems[0], + &Apache::loncommon::filemimetype(($uploadeditems[0]=~/\.(\w+)$/)[0]), + ); + &Apache::lonnet::make_public_indefinitely($uploadeditems[0]); + } +# if there are more files, they need new entries, since each can only have one enclosure + for (my $i=1; $i<=$#uploadeditems; $i++) { + my $id = &get_new_feed_id().$i; + &editentry($id,$uname,$udom,$feedname, + 'New Entry', + '', + '', + 'public', + $uploadeditems[$i], + &Apache::loncommon::filemimetype(($uploadeditems[$i]=~/\.(\w+)$/)[0]), + ); + &Apache::lonnet::make_public_indefinitely($uploadeditems[$i]); + } } #done storing # Render private items? @@ -410,7 +457,7 @@ sub handler { ($html?'

    ':''). &mt('LON-CAPA Feed "[_1]" for [_2]',$displayfeedname,$name). ($displayoption eq 'hidden'?' ('.&mt('Hidden').')':''). - ($html?'</h3>'.($edit?'<form method="post"><br />'. + ($html?'</h3>'.($edit?'<form method="post" name="lonhomework" enctype="multipart/form-data"><br />'. &mt('Name of this Feed'). ': <input type="text" size="50" name="newblogname" value="'. $displayfeedname.'" />':'').'<ul>':'')); @@ -430,7 +477,18 @@ sub handler { 'store' => 'Store changes', 'title' => 'Title', 'link' => 'Link', - 'description' => 'Description'); + 'description' => 'Description', + 'enc' => 'Podcasted enclosure'); + my $uploadlink; + if ($entry==$newid) { +# Generate upload link only for last (new) entry + $uploadlink=&Apache::inputtags::file_selector(0,0,'*','both'); + } else { +# Otherwise, display + $uploadlink=''.$newsfeed{$id.'_enclosureurl'}.''. + "". + ""; + } my %status=(); unless ($newsfeed{$id.'_status'}) { $newsfeed{$id.'_status'}='public'; } $status{$newsfeed{$id.'_status'}}='checked="checked"'; @@ -451,7 +509,9 @@ $lt{'title'}: $lt{'description'}:

    $lt{'link'}: - +
    +$lt{'enc'} - +$uploadlink
    ENDEDIT } else { # not in edit mode, just displaying @@ -464,18 +524,22 @@ ENDEDIT $r->print("\n".($html?"\n
  • ":"\n").$newsfeed{$id.'_title'}. ($html?"</b><br />\n":"\n"). $newsfeed{$id.'_description'}. - ($html?"
    \n"). $link. - ($html?("'>".&mt('Read more')."
    \n"):"\n")); + ($html?("'>".&mt('Read more')."
    \n"):"\n"):'')); + my $enclosure=$newsfeed{$id.'_enclosureurl'}; # Enclosure? Get stats - if ($newsfeed{$id.'_enclosureurl'}) { - my @stat=&Apache::lonnet::stat_file($newsfeed{$id.'_enclosureurl'}); + if ($enclosure) { + my @stat=&Apache::lonnet::stat_file($enclosure); if ($stat[7]) { # Has non-zero length (and exists) - my $enclosuretype=$newsfeed{$id.'_enclosetype'}; + my $enclosuretype=$newsfeed{$id.'_enclosuretype'}; + if ($enclosure =~ m|^/| ) { + $enclosure = "http://".$ENV{'HTTP_HOST'}.$enclosure; + } $r->print(($html?"".&mt('Enclosure')."":"' />")); } }