--- loncom/interface/londocs.pm 2002/10/17 15:18:03 1.31 +++ loncom/interface/londocs.pm 2003/05/01 16:13:50 1.54 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.31 2002/10/17 15:18:03 www Exp $ +# $Id: londocs.pm,v 1.54 2003/05/01 16:13:50 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -35,6 +35,7 @@ use Apache::loncommon; use Apache::lonratedt; use Apache::lonratsrv; use Apache::lonxml; +use HTML::Entities; use GDBM_File; my $iconpath; @@ -44,6 +45,12 @@ my %hash; my $hashtied; my %alreadyseen=(); +my $hadchanges; + +# Available help topics + +my %help=(); + # Mapread read maps into lonratedt::global arrays # @order and @resources, determines status # sets @order - pointer to resources in right order @@ -59,6 +66,7 @@ sub mapread { sub storemap { my ($coursenum,$coursedom,$map)=@_; + $hadchanges=1; return &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. $map,1); @@ -118,15 +126,32 @@ sub editor { } $#Apache::lonratedt::order--; } elsif ($cmd eq 'up') { + if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) { my $i=$Apache::lonratedt::order[$idx-1]; $Apache::lonratedt::order[$idx-1]= $Apache::lonratedt::order[$idx]; $Apache::lonratedt::order[$idx]=$i; + } } elsif ($cmd eq 'down') { + if (defined($Apache::lonratedt::order[$idx+1])) { my $i=$Apache::lonratedt::order[$idx+1]; $Apache::lonratedt::order[$idx+1]= $Apache::lonratedt::order[$idx]; $Apache::lonratedt::order[$idx]=$i; + } + } elsif ($cmd eq 'rename') { + my ($rtitle,@rrest)=split(/\:/, + $Apache::lonratedt::resources[ + $Apache::lonratedt::order[$idx]]); + my $comment= + &HTML::Entities::decode($ENV{'form.title'}); + $comment=~s/\/\>\;/g; + $comment=~s/\:/\:/g; + $Apache::lonratedt::resources[ + $Apache::lonratedt::order[$idx]]= + $comment.':'.join(':',@rrest); + } # Store the changed version &storemap($coursenum,$coursedom,$folder.'.sequence'); @@ -145,6 +170,7 @@ sub editor { my $ext='false'; if ($url=~/^http\:\/\//) { $ext='true'; } $url=~s/\:/\:/g; + $name=~s/\:/\:/g; $Apache::lonratedt::resources[$idx]= $name.':'.$url.':'.$ext.':normal:res'; } @@ -153,6 +179,20 @@ sub editor { # Store the changed version &storemap($coursenum,$coursedom,$folder.'.sequence'); } +# Loading a complete map + if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) { + foreach +(&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { + my $idx=$#Apache::lonratedt::resources; + $idx++; + $Apache::lonratedt::resources[$idx]=$_; + $Apache::lonratedt::order + [$#Apache::lonratedt::order+1]=$idx; + } + +# Store the changed version + &storemap($coursenum,$coursedom,$folder.'.sequence'); + } } # ---------------------------------------------------------------- End commands # ---------------------------------------------------------------- Print screen @@ -161,8 +201,8 @@ sub editor { foreach (@Apache::lonratedt::order) { my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); unless ($name) { $name=(split(/\//,$url))[-1]; } - unless ($name) { $name='EMPTY'; } - $r->print(&entryline($idx,$name,$url,$folder,$allowed)); + unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; } + $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_)); $idx++; } $r->print(''); @@ -172,18 +212,38 @@ sub editor { # --------------------------------------------------------------- An entry line sub entryline { - my ($index,$title,$url,$folder,$allowed)=@_; + my ($index,$title,$url,$folder,$allowed,$residx)=@_; + $title=~s/\&colon\;/\:/g; + $title=&HTML::Entities::encode(&HTML::Entities::decode( + &Apache::lonnet::unescape($title)),'\"\<\>\&\''); + my $renametitle=$title; + my $foldertitle=$title; + if ($title=~ + /^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/ + ) { + $foldertitle=&Apache::lontexconvert::msgtexconverted($4); + $renametitle=$4; + $title=''.localtime($1).' '. + &Apache::loncommon::plainname($2,$3).':
'. + $foldertitle; + } + $renametitle=~s/\"\;/\\\"/g; my $line=''; # Edit commands if ($allowed) { $line.=(< - +
+ + - -
+ UP
+
+ DOWN
 -Remove
+ +Remove + +Rename END } # Figure out what kind of a resource this is @@ -205,18 +265,18 @@ END } } $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//; -# Title - $title=&Apache::lonnet::unescape($title); - my $foldertitle=$title; - if ($title=~ - /^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/ - ) { - $foldertitle=&Apache::lontexconvert::msgtexconverted($4); - $title=''.localtime($1).' '. - &Apache::loncommon::plainname($2,$3).':
'. - $foldertitle; - } - if ($isfolder) { $url.='&foldername='.$foldertitle; } + if ($residx) { + $url.=(($url=~/\?/)?'&':'?').'symb='. + &Apache::lonnet::escape(&Apache::lonnet::symbclean( + &Apache::lonnet::declutter('uploaded/'. + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'. + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder. + '.sequence'). + '___'.$residx.'___'. + &Apache::lonnet::declutter($url))); + } + if ($isfolder) { $url.='&foldername='. + &Apache::lonnet::escape($foldertitle); } $line.=''. @@ -247,7 +307,7 @@ sub checkonthis { my ($r,$url,$level,$title)=@_; $alreadyseen{$url}=1; $r->rflush(); - if ($url) { + if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) { $r->print('
'); for (my $i=0;$i<=$level*5;$i++) { $r->print(' '); @@ -260,6 +320,33 @@ sub checkonthis { if ($result==OK) { $r->print('ok'); $r->rflush(); + &Apache::lonnet::countacc($url); + $url=~/\.(\w+)$/; + if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { + $r->print('
'); + $r->rflush(); + for (my $i=0;$i<=$level*5;$i++) { + $r->print(' '); + } + $r->print('- Rendering: '); + &Apache::lonxml::xmlparse($r,'web', + &Apache::lonnet::getfile( + &Apache::lonnet::filelocation('',$url))); + if (($Apache::lonxml::errorcount) || + ($Apache::lonxml::warningcount)) { + if ($Apache::lonxml::errorcount) { + $r->print(''. + $Apache::lonxml::errorcount.' error(s) '); + } + if ($Apache::lonxml::warningcount) { + $r->print(''. + $Apache::lonxml::warningcount.' warning(s)'); + } + } else { + $r->print('ok'); + } + $r->rflush(); + } my $dependencies= &Apache::lonnet::metadata($url,'dependencies'); foreach (split(/\,/,$dependencies)) { @@ -285,7 +372,15 @@ sub handler { $r->send_http_header; return OK if $r->header_only; - +# --------------------------------------------- Initialize help topics for this + foreach ('Adding_Course_Doc','Main_Course_Documents', + 'Adding_External_Resource','Navigate_Content', + 'Adding_Folders','Docs_Overview', + 'Creating_From_Template','Supplemental', + 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') { + $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_); + } + if ($ENV{'form.verify'}) { my $loaderror=&Apache::lonnet::overloaderror($r); @@ -324,16 +419,20 @@ sub handler { if ($ENV{'form.timerange'}==-1) { $seltext='since start of course'; $startsel='selected'; - } elsif ($ENV{'form.timerange'}==2592000) { - $seltext='during the last month'; + $ENV{'form.timerange'}=time; + } + my $starttime=time-$ENV{'form.timerange'}; + if ($ENV{'form.timerange'}==2592000) { + $seltext='during the last month ('.localtime($starttime).')'; $monthsel='selected'; } elsif ($ENV{'form.timerange'}==604800) { - $seltext='during the last week'; + $seltext='during the last week ('.localtime($starttime).')'; $weeksel='selected'; } elsif ($ENV{'form.timerange'}==86400) { - $seltext='since yesterday'; + $seltext='since yesterday ('.localtime($starttime).')'; $daysel='selected'; } + $r->print(< -

Content changed $seltext

+

Content changed $seltext

ENDHEADERS foreach (keys %changes) { - my $currentversion=&Apache::lonnet::getversion($_); - $r->print( - ''); - $r->print(''); + if ($changes{$_}>$starttime) { + my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); + my $currentversion=&Apache::lonnet::getversion($_); + my $linkurl=&Apache::lonnet::clutter($_); + $r->print( + ''. + ''); + } } $r->print('
FileModification Date VersionDifferences
'.$_.''. - localtime($changes{$_}).''.$currentversion.'
'.$linkurl. + ''. + localtime($changes{$_}).''.$currentversion.''); + my $lastold=1; + for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { + my $url=$root.'.'.$prevvers.'.'.$extension; + if (&Apache::lonnet::metadata($url,'lastrevisiondate')< + $starttime) { + $lastold=$prevvers; + } + } + for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { + my $url=$root.'.'.$prevvers.'.'.$extension; + $r->print('Version '.$prevvers.' ('. + localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')). + ')'); + if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') { + $r->print(' Diffs'); + } + $r->print('
'); + } + $r->print('
'); } else { @@ -371,6 +498,7 @@ ENDHEADERS my $script=''; my $allowed; my $events=''; + my $buttons=''; my $showdoc=0; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['folder','foldername']); @@ -389,9 +517,10 @@ ENDHEADERS } } else { # got called in sequence from course $allowed=0; - $script=''.&Apache::lonxml::registerurl(1,undef).''.&Apache::lonmenu::registerurl(1,undef).' + ENDNEWSCRIPT } # -------------------------------------------------------------------- Body tag $r->print(''. - &Apache::loncommon::bodytag('Course Documents','',$events)); + &Apache::loncommon::bodytag('Course Documents','',$events). + $buttons); unless ($showdoc) { if ($allowed) { + $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc', + 'Editing the Table of Contents for your Course')); $r->print(< + + + + +
+ + +
@@ -474,16 +638,32 @@ ENDNEWSCRIPT ENDCOURSEVERIFY } # --------------------------------------------------------- Standard documents - $r->print(''); + $r->print('
'); if (($standard) && ($allowed) && (!$forcesupplement)) { - $r->print(' +

Main Course Documents

'); + $r->print('

Main Course Documents'. + ($allowed?' '.$help{'Main_Course_Documents'}:'').'

'); my $folder=$ENV{'form.folder'}; unless ($folder=~/^default/) { $folder='default'; } + my $postexec=''; + if ($folder eq 'default') { + $r->print(''); + } else { + $postexec='self.close();'; + } + $hadchanges=0; &editor($r,$coursenum,$coursedom,$folder,$allowed); + if ($hadchanges) { + $r->print( +''. +''. +'

Changes will become active for your current session after , or the next time you log in.

'); + } my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. '.sequence'; + $r->print(<
@@ -499,16 +679,21 @@ Title:
- + $help{'Uploading_From_Harddrive'}
Upload a new main course document Import a published document Special documents -
+ - + +"javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search"> +"javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import"> +$help{'Importing_LON-CAPA_Resource'}
+ +
@@ -517,35 +702,36 @@ Title:
+value="New Folder" /> $help{'Adding_Folders'}
+value="External Resource" /> $help{'Adding_External_Resource'}
- -
+ + $help{'Creating_From_Template'}
+$help{'Navigate_Content'}
+onClick="javascript:makesmppage();" /> $help{'Creating_From_Template'}
@@ -553,14 +739,14 @@ onClick="javascript:makesmppage();" /> -
+$help{'Creating_From_Template'}
-
+$help{'Creating_From_Template'}
ENDFORM @@ -569,7 +755,8 @@ ENDFORM # ----------------------------------------------------- Supplemental documents if (!$forcestandard) { $r->print( - '

Supplemental Course Documents

'); + '

Supplemental Course Documents'. + ($allowed?' '.$help{'Supplemental'}:'').'

'); my $folder=$ENV{'form.folder'}; unless ($folder=~/supplemental/) { $folder='supplemental'; } &editor($r,$coursenum,$coursedom,$folder,$allowed); @@ -579,7 +766,7 @@ ENDFORM '.sequence'; $r->print(< + @@ -594,16 +781,22 @@ ENDFORM - + $help{'Uploading_From_Harddrive'}
Upload a new supplemental course document Import a published document Special documents -
+ + +"javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search"> +"javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import">$help{'Importing_LON-CAPA_Resource'} +
+ +
@@ -612,7 +805,7 @@ ENDFORM +value="New Folder" /> $help{'Adding_Folders'}
@@ -620,7 +813,7 @@ value="New Folder" /> +value="External Resource" /> $help{'Adding_External_Resource'}
@@ -628,14 +821,14 @@ value="External Resource" /> -
+$help{'Creating_From_Template'}
-
+$help{'Creating_From_Template'}
ENDSUPFORM