--- loncom/interface/lonmeta.pm 2004/04/12 21:13:13 1.63 +++ loncom/interface/lonmeta.pm 2004/04/13 14:42:24 1.64 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Metadata display handler # -# $Id: lonmeta.pm,v 1.63 2004/04/12 21:13:13 matthew Exp $ +# $Id: lonmeta.pm,v 1.64 2004/04/13 14:42:24 matthew Exp $ # # Copyright Michigan State University Board of Trustees # @@ -44,8 +44,7 @@ use Apache::lonmsg; my @columns; -# ----------------------------------------- Fetch and evaluate dynamic metadata - +# Fetch and evaluate dynamic metadata sub dynamicmeta { my $url=&Apache::lonnet::declutter(shift); $url=~s/\.meta$//; @@ -61,8 +60,6 @@ sub dynamicmeta { # # Deal with 'count' separately $Data{'count'} = &access_count($url,$aauthor,$adomain); - # since "usage" is reserved word in MySQL ... - return %Data; } @@ -77,34 +74,34 @@ sub access_count { } } -# ------------------------------------- Try to make an alt tag if there is none - +# Try to make an alt tag if there is none sub alttag { my ($base,$src)=@_; my $fullpath=&Apache::lonnet::hreflocation($base,$src); my $alttag=&Apache::lonnet::metadata($fullpath,'title').' '. - &Apache::lonnet::metadata($fullpath,'subject').' '. - &Apache::lonnet::metadata($fullpath,'abstract'); + &Apache::lonnet::metadata($fullpath,'subject').' '. + &Apache::lonnet::metadata($fullpath,'abstract'); $alttag=~s/\s+/ /gs; $alttag=~s/\"//gs; $alttag=~s/\'//gs; $alttag=~s/\s+$//gs; $alttag=~s/^\s+//gs; - if ($alttag) { return $alttag; } else - { return &mt('No information available'); } + if ($alttag) { + return $alttag; + } else { + return &mt('No information available'); + } } -# -------------------------------------------------------------- Author display - +# Author display sub authordisplay { my ($aname,$adom)=@_; - return &Apache::loncommon::aboutmewrapper( - &Apache::loncommon::plainname($aname,$adom), - $aname,$adom,'preview').' ['.$aname.'@'.$adom.']'; + return &Apache::loncommon::aboutmewrapper + (&Apache::loncommon::plainname($aname,$adom), + $aname,$adom,'preview').' ['.$aname.'@'.$adom.']'; } -# -------------------------------------------------------------- Pretty display - +# Pretty display sub evalgraph { my $value=shift; unless ($value) { return ''; } @@ -121,7 +118,7 @@ sub evalgraph { $output.=' '. ' '; } else { - $output.='  '; + $output.='  '; } $output.=' ('.$value.') '; return $output; @@ -145,8 +142,7 @@ sub diffgraph { return $output; } -# ==================================================== Turn MySQL row into hash - +# Turn MySQL row into hash sub metadata_col_to_hash { my @cols=@_; my %hash=(); @@ -156,80 +152,80 @@ sub metadata_col_to_hash { return %hash; } -# ============================================================= The field names - +# The field names sub fieldnames { - return &Apache::lonlocal::texthash( - 'title' => 'Title', - 'author' =>'Author(s)', - 'authorspace' => 'Author Space', - 'modifyinguser' => 'Last Modifying User', - 'subject' => 'Subject', - 'keywords' => 'Keyword(s)', - 'notes' => 'Notes', - 'abstract' => 'Abstract', - 'lowestgradelevel' => 'Lowest Grade Level', - 'highestgradelevel' => 'Highest Grade Level', - 'standards' => 'Standards', - 'mime' => 'MIME Type', - 'language' => 'Language', - 'creationdate' => 'Creation Date', - 'lastrevisiondate' => 'Last Revision Date', - 'owner' => 'Publisher/Owner', - 'copyright' => 'Copyright/Distribution', - 'customdistributionfile' => 'Custom Distribution File', - 'obsolete' => 'Obsolete', - 'obsoletereplacement' => 'Suggested Replacement for Obsolete File', - 'count' => 'Network-wide number of accesses (hits)', - 'course' => 'Network-wide number of courses using resource', - 'course_list' => 'Network-wide courses using resource', - 'sequsage' => 'Number of resources using or importing resource', - 'sequsage_list' => 'Resources using or importing resource', - 'goto' => 'Number of resources that follow this resource in maps', - 'goto_list' => 'Resources that follow this resource in maps', - 'comefrom' => 'Number of resources that lead up to this resource in maps', - 'comefrom_list' => 'Resources that lead up to this resource in maps', - 'clear' => 'Material presented in clear way', - 'depth' => 'Material covered with sufficient depth', - 'helpful' => 'Material is helpful', - 'correct' => 'Material appears to be correct', - 'technical' => 'Resource is technically correct', - 'avetries' => 'Average number of tries till solved', - 'stdno' => 'Total number of students who have worked on this problem', - 'difficulty' => 'Degree of difficulty' - ); + return &Apache::lonlocal::texthash + ( + 'title' => 'Title', + 'author' =>'Author(s)', + 'authorspace' => 'Author Space', + 'modifyinguser' => 'Last Modifying User', + 'subject' => 'Subject', + 'keywords' => 'Keyword(s)', + 'notes' => 'Notes', + 'abstract' => 'Abstract', + 'lowestgradelevel' => 'Lowest Grade Level', + 'highestgradelevel' => 'Highest Grade Level', + 'standards' => 'Standards', + 'mime' => 'MIME Type', + 'language' => 'Language', + 'creationdate' => 'Creation Date', + 'lastrevisiondate' => 'Last Revision Date', + 'owner' => 'Publisher/Owner', + 'copyright' => 'Copyright/Distribution', + 'customdistributionfile' => 'Custom Distribution File', + 'obsolete' => 'Obsolete', + 'obsoletereplacement' => 'Suggested Replacement for Obsolete File', + 'count' => 'Network-wide number of accesses (hits)', + 'course' => 'Network-wide number of courses using resource', + 'course_list' => 'Network-wide courses using resource', + 'sequsage' => 'Number of resources using or importing resource', + 'sequsage_list' => 'Resources using or importing resource', + 'goto' => 'Number of resources that follow this resource in maps', + 'goto_list' => 'Resources that follow this resource in maps', + 'comefrom' => 'Number of resources that lead up to this resource in maps', + 'comefrom_list' => 'Resources that lead up to this resource in maps', + 'clear' => 'Material presented in clear way', + 'depth' => 'Material covered with sufficient depth', + 'helpful' => 'Material is helpful', + 'correct' => 'Material appears to be correct', + 'technical' => 'Resource is technically correct', + 'avetries' => 'Average number of tries till solved', + 'stdno' => 'Total number of students who have worked on this problem', + 'difficulty' => 'Degree of difficulty' + ); } -# =========================================== Pretty printing of metadata field +# Pretty printing of metadata field sub prettyprint { my ($type,$value)=@_; unless (defined($value)) { return ' '; } -# Title + # Title if ($type eq 'title') { return ''.$value.''; } -# Dates + # Dates if (($type eq 'creationdate') || ($type eq 'lastrevisiondate')) { return ($value?&Apache::lonlocal::locallocaltime( &Apache::lonmysql::unsqltime($value)): &mt('not available')); } -# Language + # Language if ($type eq 'language') { return &Apache::loncommon::languagedescription($value); } -# Copyright + # Copyright if ($type eq 'copyright') { return &Apache::loncommon::copyrightdescription($value); } -# MIME + # MIME if ($type eq 'mime') { - return ' '. - &Apache::loncommon::filedescription($value); - } -# Person + return ' '. + &Apache::loncommon::filedescription($value); + } + # Person if (($type eq 'author') || ($type eq 'owner') || ($type eq 'modifyinguser') || @@ -237,26 +233,26 @@ sub prettyprint { $value=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse; return $value; } -# Gradelevel + # Gradelevel if (($type eq 'lowestgradelevel') || ($type eq 'highestgradelevel')) { return &Apache::loncommon::gradeleveldescription($value); } -# Only for advance users below + # Only for advance users below unless ($ENV{'user.adv'}) { return '- '.&mt('not displayed').' -' }; -# File + # File if (($type eq 'customdistributionfile') || ($type eq 'obsoletereplacement') || ($type eq 'goto_list') || ($type eq 'comefrom_list') || ($type eq 'sequsage_list')) { return join('
',map { - my $url=&Apache::lonnet::clutter($_); - ''.&Apache::lonnet::gettitle($url).''. - &Apache::lonhtmlcommon::crumbs($url,'preview','',undef,'+0'); - } split(/\s*\,\s*/,$value)); + my $url=&Apache::lonnet::clutter($_); + ''.&Apache::lonnet::gettitle($url).''. + &Apache::lonhtmlcommon::crumbs($url,'preview','',undef,'+0'); + } split(/\s*\,\s*/,$value)); } -# Evaluations + # Evaluations if (($type eq 'clear') || ($type eq 'depth') || ($type eq 'helpful') || @@ -264,11 +260,11 @@ sub prettyprint { ($type eq 'technical')) { return &evalgraph($value); } -# Difficulty + # Difficulty if ($type eq 'difficulty') { return &diffgraph($value); } -# List of courses + # List of courses if ($type=~/\_list/) { return join('
',map { my %courseinfo=&Apache::lonnet::coursedescription($_); @@ -277,11 +273,11 @@ sub prettyprint { $courseinfo{'description'}.''; } split(/\s*\,\s*/,$value)); } -# No pretty print found + # No pretty print found return $value; } -# ============================================== Pretty input of metadata field +# Pretty input of metadata field sub direct { return shift; } @@ -312,178 +308,179 @@ sub relatedfield { sub prettyinput { my ($type,$value,$fieldname,$formname, $relatedsearchflag,$relatedsep,$relatedvalue)=@_; -# Language + # Language if ($type eq 'language') { return &selectbox($fieldname, $value, \&Apache::loncommon::languagedescription, (&Apache::loncommon::languageids)). - &relatedfield(0,$relatedsearchflag,$relatedsep); + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# Copyright + # Copyright if ($type eq 'copyright') { return &selectbox($fieldname, $value, \&Apache::loncommon::copyrightdescription, (&Apache::loncommon::copyrightids)). - &relatedfield(0,$relatedsearchflag,$relatedsep); + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# Gradelevels + # Gradelevels if (($type eq 'lowestgradelevel') || ($type eq 'highestgradelevel')) { return &Apache::loncommon::select_level_form($value,$fieldname). - &relatedfield(0,$relatedsearchflag,$relatedsep); + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# Obsolete + # Obsolete if ($type eq 'obsolete') { return ''. - &relatedfield(0,$relatedsearchflag,$relatedsep); + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# Obsolete replacement file + # Obsolete replacement file if ($type eq 'obsoletereplacement') { return '".&mt('Select').''. - &relatedfield(0,$relatedsearchflag,$relatedsep); - } -# Customdistribution file + &relatedfield(0,$relatedsearchflag,$relatedsep); + } + # Customdistribution file if ($type eq 'customdistributionfile') { return '".&mt('Select').''. - &relatedfield(0,$relatedsearchflag,$relatedsep); + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# Dates + # Dates if (($type eq 'creationdate') || ($type eq 'lastrevisiondate')) { - return &Apache::lonhtmlcommon::date_setter($formname, - $fieldname,$value). - &relatedfield(0,$relatedsearchflag,$relatedsep); + return + &Apache::lonhtmlcommon::date_setter($formname,$fieldname,$value). + &relatedfield(0,$relatedsearchflag,$relatedsep); } -# No pretty input found + # No pretty input found $value=~s/^\s+//gs; $value=~s/\s+$//gs; $value=~s/\s+/ /gs; $value=~s/\"/\&quod\;/gs; return - ''. - &relatedfield(1,$relatedsearchflag,$relatedsep,$fieldname,$relatedvalue); + ''. + &relatedfield(1,$relatedsearchflag,$relatedsep,$fieldname, + $relatedvalue); } -# ================================================================ Main Handler - +# Main Handler sub handler { - my $r=shift; - + my $r=shift; + # my $loaderror=&Apache::lonnet::overloaderror($r); if ($loaderror) { return $loaderror; } - - + # my $uri=$r->uri; - -# ====================================================== Looking for all bombs? - if ($uri=~/\/adm\/bombs\/(.*)$/) { -# ----------------------------------------------------------- Set document type - $uri=&Apache::lonnet::declutter($1); - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - - return OK if $r->header_only; - $r->print(&Apache::loncommon::bodytag('Error Messages')); - $r->print('

'.&Apache::lonnet::clutter($uri).'

'); - my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//); - if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) { - my %brokenurls=&Apache::lonmsg::all_url_author_res_msg($author,$domain); - foreach (sort keys %brokenurls) { - if ($_=~/^\Q$uri\E/) { - $r->print(&Apache::lonhtmlcommon::crumbs(&Apache::lonnet::clutter($_)). - &Apache::lonmsg::retrieve_author_res_msg($_).'
'); - } - } - } else { - $r->print(&mt('Not authorized')); - } - $r->print(''); - } elsif ($uri!~/^\/\~/) { -# =========================================== This is not in construction space - my ($resdomain,$resuser)= - (&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//); - - $loaderror= - &Apache::lonnet::overloaderror($r, - &Apache::lonnet::homeserver($resuser,$resdomain)); - if ($loaderror) { return $loaderror; } - - my %content=(); - -# ----------------------------------------------------------- Set document type - - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - - return OK if $r->header_only; - -# ------------------------------------------------------------------- Read file - foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { - $content{$_}=&Apache::lonnet::metadata($uri,$_); - } -# --------------------------------------------------------------- Render Output -# displayed url - my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta$/); - $uri=~s/\.meta$//; - my $disuri=&Apache::lonnet::clutter($uri); -# version - my $currentversion=&Apache::lonnet::getversion($disuri); - my $versiondisplay=''; - if ($thisversion) { - $versiondisplay=&mt('Version').': '.$thisversion. - ' ('.&mt('most recent version').': '. - ($currentversion>0?$currentversion:&mt('information not available')).')'; - } else { - $versiondisplay='Version: '.$currentversion; - } -# crumbify displayed URL - $disuri=&Apache::lonhtmlcommon::crumbs($disuri); -# obsolete - my $obsolete=$content{'obsolete'}; - my $obsoletewarning=''; - if (($obsolete) && ($ENV{'user.adv'})) { - $obsoletewarning='

'. - &mt('This resource has been marked obsolete by the author(s)').'

'; - } - - my %lt=&fieldnames(); - my $table=''; - my $bodytag=&Apache::loncommon::bodytag + # + # Looking for all bombs? + if ($uri=~/\/adm\/bombs\/(.*)$/) { + # Set document type + $uri=&Apache::lonnet::declutter($1); + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + # + return OK if $r->header_only; + $r->print(&Apache::loncommon::bodytag('Error Messages')); + $r->print('

'.&Apache::lonnet::clutter($uri).'

'); + my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//); + if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) { + my %brokenurls=&Apache::lonmsg::all_url_author_res_msg($author, + $domain); + foreach (sort keys %brokenurls) { + if ($_=~/^\Q$uri\E/) { + $r->print(&Apache::lonhtmlcommon::crumbs + (&Apache::lonnet::clutter($_)). + &Apache::lonmsg::retrieve_author_res_msg($_). + '
'); + } + } + } else { + $r->print(&mt('Not authorized')); + } + $r->print(''); + } elsif ($uri!~/^\/\~/) { + # This is not in construction space + my ($resdomain,$resuser)= + (&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//); + $loaderror=&Apache::lonnet::overloaderror + ($r, + &Apache::lonnet::homeserver($resuser,$resdomain)); + if ($loaderror) { return $loaderror; } + # + my %content=(); + # Set document type + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + return OK if $r->header_only; + # Read file + foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { + $content{$_}=&Apache::lonnet::metadata($uri,$_); + } + # Render Output + # displayed url + my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta$/); + $uri=~s/\.meta$//; + my $disuri=&Apache::lonnet::clutter($uri); + # version + my $currentversion=&Apache::lonnet::getversion($disuri); + my $versiondisplay=''; + if ($thisversion) { + $versiondisplay=&mt('Version').': '.$thisversion. + ' ('.&mt('most recent version').': '. + ($currentversion>0 ? + $currentversion : + &mt('information not available')).')'; + } else { + $versiondisplay='Version: '.$currentversion; + } + # crumbify displayed URL + $disuri=&Apache::lonhtmlcommon::crumbs($disuri); + # obsolete + my $obsolete=$content{'obsolete'}; + my $obsoletewarning=''; + if (($obsolete) && ($ENV{'user.adv'})) { + $obsoletewarning='

'. + &mt('This resource has been marked obsolete by the author(s)'). + '

'; + } + # + my %lt=&fieldnames(); + my $table=''; + my $bodytag=&Apache::loncommon::bodytag ('Catalog Information','','','',$resdomain); - foreach ('title', - 'author', - 'subject', - 'keywords', - 'notes', - 'abstract', - 'lowestgradelevel', - 'highestgradelevel', - 'standards', - 'mime', - 'language', - 'creationdate', - 'lastrevisiondate', - 'owner', - 'copyright', - 'customdistributionfile', - 'obsolete', - 'obsoletereplacement') { - $table.=''.$lt{$_}. + foreach ('title', + 'author', + 'subject', + 'keywords', + 'notes', + 'abstract', + 'lowestgradelevel', + 'highestgradelevel', + 'standards', + 'mime', + 'language', + 'creationdate', + 'lastrevisiondate', + 'owner', + 'copyright', + 'customdistributionfile', + 'obsolete', + 'obsoletereplacement') { + $table.=''.$lt{$_}. ''. &prettyprint($_,$content{$_}).''; - delete $content{$_}; - } - - $r->print(<print(<Catalog Information $bodytag

$content{'title'}

@@ -494,105 +491,115 @@ $versiondisplay
$table ENDHEAD - if ($ENV{'user.adv'}) { -# ------------------------------------------------------------ Dynamic Metadata - $r->print( - '

'.&mt('Dynamic Metadata').' ('. - &mt('updated periodically').')

'.&mt('Processing'). - ' ...
'); - $r->rflush(); - my %items=&fieldnames(); - my %dynmeta=&dynamicmeta($uri); -# General Access and Usage Statistics - $r->print('

'.&mt('Access and Usage Statistics').'

'); - foreach ('count', - 'sequsage','sequsage_list', - 'comefrom','comefrom_list', - 'goto','goto_list', - 'course','course_list') { - $r->print('\n"); - } - $r->print('
'.$lt{$_}.''. - &prettyprint($_,$dynmeta{$_})."
'); - if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) { -# This is an assessment, print assessment data - $r->print( - '

'.&mt('Assessment Statistical Data').'

'); - foreach ('stdno','avetries','difficulty') { - $r->print('\n"); - } - $r->print('
'.$lt{$_}.''. - &prettyprint($_,$dynmeta{$_})."
'); - } - $r->print('

'.&mt('Evaluation Data').'

'); - foreach ('clear','depth','helpful','correct','technical') { - $r->print('\n"); - } - $r->print('
'.$lt{$_}.''. - &prettyprint($_,$dynmeta{$_})."
'); - $uri=~/^\/res\/(\w+)\/(\w+)\//; - if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2)) - || ($ENV{'user.role.ca./'.$1.'/'.$2})) { - $r->print('

'.&mt('Evaluation Comments').' ('. - &mt('visible to author and co-authors only').')

'. - '
'.$dynmeta{'comments'}.'
'); - $r->print('

'.&mt('Error Messages').' ('. - &mt('visible to author and co-authors only').')

'. - &Apache::lonmsg::retrieve_author_res_msg($uri)); - } -# ------------------------------------------------------------- All other stuff - $r->print( - '

'.&mt('Additional Metadata (non-standard, parameters, exports)').'

'); - foreach (sort keys %content) { - my $name=$_; - unless ($name=~/\.display$/) { - my $display=&Apache::lonnet::metadata($uri,$name.'.display'); - unless ($display) { $display=$name; }; - my $otherinfo=''; - foreach ('name','part','type','default') { - if (defined(&Apache::lonnet::metadata($uri,$name.'.'.$_))) { - $otherinfo.=' '.$_.'='. - &Apache::lonnet::metadata($uri,$name.'.'.$_).'; '; - } - } - $r->print(''.$display.': '.$content{$name}); - if ($otherinfo) { - $r->print(' ('.$otherinfo.')'); - } - $r->print("
\n"); - } - } - } -# ===================================================== End Resource Space Call - } else { -# ===================================================== Construction Space Call - -# ----------------------------------------------------------- Set document type - - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - - return OK if $r->header_only; -# ---------------------------------------------------------------------- Header - my $disuri=$uri; - my $fn=&Apache::lonnet::filelocation('',$uri); - $disuri=~s/^\/\~/\/priv\//; - $disuri=~s/\.meta$//; - my $target=$uri; - $target=~s/^\/\~/\/res\/$ENV{'request.role.domain'}\//; - $target=~s/\.meta$//; - my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target); - if ($bombs) { - if ($ENV{'form.delmsg'}) { - if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') { - $bombs=&mt('Messages deleted.'); - } else { - $bombs=&mt('Error deleting messages'); - } - } - my $bodytag=&Apache::loncommon::bodytag('Error Messages'); - my $del=&mt('Delete Messages'); - $r->print(<print( + '

'.&mt('Dynamic Metadata').' ('. + &mt('updated periodically').')

'.&mt('Processing'). + ' ...
'); + $r->rflush(); + my %items=&fieldnames(); + my %dynmeta=&dynamicmeta($uri); + # General Access and Usage Statistics + $r->print('

'.&mt('Access and Usage Statistics').'

'. + ''); + foreach ('count', + 'sequsage','sequsage_list', + 'comefrom','comefrom_list', + 'goto','goto_list', + 'course','course_list') { + $r->print(''. + '\n"); + } + $r->print('
'.$lt{$_}.''. + &prettyprint($_,$dynmeta{$_})."
'); + if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) { + # This is an assessment, print assessment data + $r->print( + '

'.&mt('Assessment Statistical Data').'

'. + ''); + foreach ('stdno','avetries','difficulty') { + $r->print(''. + '\n"); + } + $r->print('
'.$lt{$_}.''. + &prettyprint($_,$dynmeta{$_})."
'); + } + $r->print('

'.&mt('Evaluation Data').'

'. + ''); + foreach ('clear','depth','helpful','correct','technical') { + $r->print(''. + '\n"); + } + $r->print('
'.$lt{$_}.''. + &prettyprint($_,$dynmeta{$_})."
'); + $uri=~/^\/res\/(\w+)\/(\w+)\//; + if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2)) + || ($ENV{'user.role.ca./'.$1.'/'.$2})) { + $r->print('

'.&mt('Evaluation Comments').' ('. + &mt('visible to author and co-authors only'). + ')

'. + '
'.$dynmeta{'comments'}.'
'); + $r->print('

'.&mt('Error Messages').' ('. + &mt('visible to author and co-authors only').')'. + '

'. + &Apache::lonmsg::retrieve_author_res_msg($uri)); + } + # All other stuff + $r->print('

'. + &mt('Additional Metadata (non-standard, parameters, exports)'). + '

'); + foreach (sort keys %content) { + my $name=$_; + unless ($name=~/\.display$/) { + my $display=&Apache::lonnet::metadata($uri, + $name.'.display'); + unless ($display) { $display=$name; }; + my $otherinfo=''; + foreach ('name','part','type','default') { + if (defined(&Apache::lonnet::metadata($uri, + $name.'.'.$_))) { + $otherinfo.=' '.$_.'='. + &Apache::lonnet::metadata($uri, + $name.'.'.$_).'; '; + } + } + $r->print(''.$display.': '.$content{$name}); + if ($otherinfo) { + $r->print(' ('.$otherinfo.')'); + } + $r->print("
\n"); + } + } + } + # End Resource Space Call + } else { + # Construction Space Call + # Set document type + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + # + return OK if $r->header_only; + # Header + my $disuri=$uri; + my $fn=&Apache::lonnet::filelocation('',$uri); + $disuri=~s/^\/\~/\/priv\//; + $disuri=~s/\.meta$//; + my $target=$uri; + $target=~s/^\/\~/\/res\/$ENV{'request.role.domain'}\//; + $target=~s/\.meta$//; + my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target); + if ($bombs) { + if ($ENV{'form.delmsg'}) { + if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') { + $bombs=&mt('Messages deleted.'); + } else { + $bombs=&mt('Error deleting messages'); + } + } + my $bodytag=&Apache::loncommon::bodytag('Error Messages'); + my $del=&mt('Delete Messages'); + $r->print(<Edit Catalog Information $bodytag

$disuri

@@ -603,90 +610,91 @@ $bodytag ENDBOMBS - } else { - my $displayfile='Catalog Information for '.$disuri; - if ($disuri=~/\/default$/) { - my $dir=$disuri; - $dir=~s/default$//; - $displayfile=&mt('Default Cataloging Information for Directory').' '. - $dir; - } - my $bodytag=&Apache::loncommon::bodytag('Edit Catalog Information'); - %Apache::lonpublisher::metadatafields=(); - %Apache::lonpublisher::metadatakeys=(); - &Apache::lonpublisher::metaeval(&Apache::lonnet::getfile($fn)); - $r->print(<print(<Edit Catalog Information $bodytag

$displayfile

ENDEDIT - $r->print(''); - my %lt=&fieldnames(); - foreach ('author','title','subject','keywords','abstract','notes', - 'copyright','customdistributionfile','language','standards', - 'lowestgradelevel','highestgradelevel', - 'obsolete','obsoletereplacement') { - if (defined($ENV{'form.new_'.$_})) { - $Apache::lonpublisher::metadatafields{$_}=$ENV{'form.new_'.$_}; - } - unless ($Apache::lonpublisher::metadatafields{'copyright'}) { - $Apache::lonpublisher::metadatafields{'copyright'}='default'; - } - $r->print('

'.$lt{$_}.': '.&prettyinput($_, - $Apache::lonpublisher::metadatafields{$_}, - 'new_'.$_,'defaultmeta').'

'); - } - if ($ENV{'form.store'}) { - my $mfh; - unless ($mfh=Apache::File->new('>'.$fn)) { - $r->print( - '

'.&mt('Could not write metadata').', '. - &mt('FAIL').''); - } else { - foreach (sort keys %Apache::lonpublisher::metadatafields) { - unless ($_=~/\./) { - my $unikey=$_; - $unikey=~/^([A-Za-z]+)/; - my $tag=$1; - $tag=~tr/A-Z/a-z/; - print $mfh "\n\<$tag"; - foreach - (split(/\,/,$Apache::lonpublisher::metadatakeys{$unikey})) { - my $value= - $Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; - $value=~s/\"/\'\'/g; - print $mfh ' '.$_.'="'.$value.'"'; - } - print $mfh '>'. - &HTML::Entities::encode($Apache::lonpublisher::metadatafields{$unikey},'<>&"') - .''; - } - } - $r->print('

'.&mt('Wrote Metadata')); - } - } - $r->print( - '

'); - } - } - return OK; + $r->print(''); + my %lt=&fieldnames(); + foreach ('author','title','subject','keywords','abstract','notes', + 'copyright','customdistributionfile','language', + 'standards', + 'lowestgradelevel','highestgradelevel', + 'obsolete','obsoletereplacement') { + if (defined($ENV{'form.new_'.$_})) { + $Apache::lonpublisher::metadatafields{$_}= + $ENV{'form.new_'.$_}; + } + unless ($Apache::lonpublisher::metadatafields{'copyright'}) { + $Apache::lonpublisher::metadatafields{'copyright'}= + 'default'; + } + $r->print('

'.$lt{$_}.': '. + &prettyinput + ($_,$Apache::lonpublisher::metadatafields{$_}, + 'new_'.$_,'defaultmeta').'

'); + } + if ($ENV{'form.store'}) { + my $mfh; + unless ($mfh=Apache::File->new('>'.$fn)) { + $r->print('

'. + &mt('Could not write metadata').', '. + &mt('FAIL').''); + } else { + foreach (sort keys %Apache::lonpublisher::metadatafields) { + unless ($_=~/\./) { + my $unikey=$_; + $unikey=~/^([A-Za-z]+)/; + my $tag=$1; + $tag=~tr/A-Z/a-z/; + print $mfh "\n\<$tag"; + foreach (split(/\,/, + $Apache::lonpublisher::metadatakeys{$unikey}) + ) { + my $value= + $Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; + $value=~s/\"/\'\'/g; + print $mfh ' '.$_.'="'.$value.'"'; + } + print $mfh '>'. + &HTML::Entities::encode($Apache::lonpublisher::metadatafields{$unikey},'<>&"'). + ''; + } + } + $r->print('

'.&mt('Wrote Metadata')); + } + } + $r->print('
'. + ''); + } + } + return OK; } -# ================================================================= BEGIN Block +# BEGIN Block BEGIN { -# Get columns of MySQL metadata table + # Get columns of MySQL metadata table @columns=&Apache::lonmysql::col_order('metadata'); } + 1; __END__ - - - - - - -