version 1.56, 2004/01/05 22:13:16
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version 1.111, 2008/11/10 13:43:51
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# |
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### |
### |
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=head1 NAME |
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Apache::lonpubdir - Construction space directory lister |
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=head1 SYNOPSIS |
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Invoked (for various locations) by /etc/httpd/conf/srm.conf: |
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<LocationMatch "^/\~.*/$"> |
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PerlAccessHandler Apache::loncacc |
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SetHandler perl-script |
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PerlHandler Apache::lonpubdir |
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ErrorDocument 403 /adm/login |
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ErrorDocument 404 /adm/notfound.html |
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ErrorDocument 406 /adm/unauthorized.html |
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ErrorDocument 500 /adm/errorhandler |
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</LocationMatch> |
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<Location /adm/pubdir> |
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PerlAccessHandler Apache::lonacc |
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SetHandler perl-script |
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PerlHandler Apache::lonpubdir |
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ErrorDocument 403 /adm/login |
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ErrorDocument 404 /adm/notfound.html |
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ErrorDocument 406 /adm/unauthorized.html |
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ErrorDocument 500 /adm/errorhandler |
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</Location> |
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=head1 INTRODUCTION |
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This module publishes a directory of files. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 HANDLER SUBROUTINE |
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This routine is called by Apache and mod_perl. |
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=over 4 |
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=item * |
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read in information |
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=item * |
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start page output |
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=item * |
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run through list of files and attempt to publish unhidden files |
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=back |
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=head2 subroutines: |
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=head3 startpage($r, $uame, $udom, $thisdisfn) |
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Output the header of the page. This includes: |
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- The HTML header |
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- The H1/H3 stuff which includes the directory. |
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startpage($r, $uame, $udom, $thisdisfn); |
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$r - The apache request object. |
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$uname - User name. |
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$udom - Domain name the user is logged in under. |
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$thisdisfn - Displayable version of the filename. |
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=head3 getTitleString($fullname) |
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Get the title string or "[untitled]" if the file has no title metadata: |
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Without the latter substitution, it's impossible to examine metadata for |
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untitled resources. Resources may be legitimately untitled, to prevent |
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searches from locating them. |
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$str = getTitleString($fullname); |
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$fullname - Fully qualified filename to check. |
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=head3 putdirectory(r, base, here, dirname, modtime) |
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Put out a directory table row: |
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putdirectory($r, $base, $here, $dirname, $modtime) |
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$r - Apache request object. |
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$reqfile - File in request. |
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$here - Where we are in directory tree. |
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$dirname - Name of directory special file. |
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$modtime - Encoded modification time. |
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=head3 CategorizeFiles($location, $files) |
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Categorize files in the directory. |
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For each file in a list of files in a file directory, |
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the file categorized as one of: |
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- directory |
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- sequence |
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- problem |
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- Other resource. |
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For each file the modification date is determined as well. |
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Returned is a list of sublists: |
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(directories, sequences, problems, other) |
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each of the sublists contains entries of the following form (sorted by filename): |
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(filename, typecode, lastmodtime) |
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$list = CategorizeFiles($location, $files) |
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$location - Directory in which the files live (relative to our execution) |
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$files - list of files. |
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=cut |
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package Apache::lonpubdir; |
package Apache::lonpubdir; |
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use strict; |
use strict; |
Line 36 use Apache::Constants qw(:common :http :
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Line 148 use Apache::Constants qw(:common :http :
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use Apache::loncacc; |
use Apache::loncacc; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
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use Apache::londiff(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonmsg; |
use Apache::lonmsg; |
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use Apache::lonmenu; |
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use Apache::lonnet; |
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use LONCAPA; |
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sub handler { |
sub handler { |
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Line 59 sub handler {
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Line 175 sub handler {
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$fn,$r->dir_config('lonDefDomain')); |
$fn,$r->dir_config('lonDefDomain')); |
unless (($uname) && ($udom)) { |
unless (($uname) && ($udom)) { |
$r->log_reason($uname.' at '.$udom. |
$r->log_reason($uname.' at '.$udom. |
' trying to list directory '.$ENV{'form.filename'}. |
' trying to list directory '.$env{'form.filename'}. |
' ('.$fn.') - not authorized', |
' ('.$fn.') - not authorized', |
$r->filename); |
$r->filename); |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
Line 70 sub handler {
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Line 186 sub handler {
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$fn=~s/\/$//; |
$fn=~s/\/$//; |
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unless ($fn) { |
unless ($fn) { |
$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}. |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
' trying to list empty directory', $r->filename); |
' trying to list empty directory', $r->filename); |
return HTTP_NOT_FOUND; |
return HTTP_NOT_FOUND; |
} |
} |
Line 89 sub handler {
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Line 205 sub handler {
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my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); |
my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); |
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&startpage($r, $uname, $udom, $thisdisfn); # Put out the start of page. |
&startpage($r, $uname, $udom, $thisdisfn); # Put out the start of page. |
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if ($env{'environment.remote'} eq 'off') { |
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&dircontrols($r,$uname,$udom,$thisdisfn); # Put out actions for directory, |
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# browse/upload + new file page. |
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} else { |
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&pubbuttons($r,$uname,$thisdisfn); |
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} |
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&resourceactions($r,$uname,$udom,$thisdisfn); #Put out form used for printing/deletion etc. |
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my $numdir = 0; |
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my $numres = 0; |
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# Start off the directory table. |
# Start off the directory table. |
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$r->print('<h3>'.&mt('Directory Contents:').'</h3>'); |
$r->print('<table border="0" cellspacing="2" cellpadding="2">'. |
$r->print('<table id="LC_browser"><tr>'. |
'<tr><th> </th><th>'.&mt('Actions').'</th><th>'.&mt('Name').'</th><th>'. |
'<th>'.&mt('Type').'</th>'. |
&mt('Title').'</th>'. |
'<th>'.&mt('Actions').'</th>'. |
'<th>'.&mt('Status').'</th><th>'.&mt('Last Modified'). |
'<th>'.&mt('Name').'</th>'. |
'</th></tr>'); |
'<th>'.&mt('Title').'</th>'. |
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'<th>'.&mt('Status').'</th>'. |
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'<th>'.&mt('Last Modified'). |
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'</th></tr>'."\n"); |
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my $filename; |
my $filename; |
my $dirptr=16384; # Mask indicating a directory in stat.cmode. |
my $dirptr=16384; # Mask indicating a directory in stat.cmode. |
Line 112 sub handler {
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Line 241 sub handler {
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my $extension=''; |
my $extension=''; |
if ($filename=~/\.(\w+)$/) { $extension=$1; } |
if ($filename=~/\.(\w+)$/) { $extension=$1; } |
if ($cmode&$dirptr) { |
if ($cmode&$dirptr) { |
putdirectory($r, $thisdisfn, $linkdir, $filename, $cmtime,$targetdir,\%bombs); |
putdirectory($r, $thisdisfn, $linkdir, $filename, $cmtime,$targetdir,\%bombs,\$numdir); |
} elsif (&Apache::loncommon::fileembstyle($extension) ne 'hdn') { |
} elsif (&Apache::loncommon::fileembstyle($extension) ne 'hdn') { |
putresource($r, $uname, $filename, $thisdisfn, $resdir, |
putresource($r, $udom, $uname, $filename, $thisdisfn, $resdir, |
$targetdir, $linkdir, $cmtime,\%bombs); |
$targetdir, $linkdir, $cmtime,\%bombs,\$numres); |
} else { |
} else { |
# "hidden" extension and not a directory, so hide it away. |
# "hidden" extension and not a directory, so hide it away. |
} |
} |
} |
} |
closedir(DIR); |
closedir(DIR); |
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$r->print('</table></body></html>'); |
$r->print('</table>'.&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
# |
# |
Line 133 sub getEffectiveUrl {
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Line 262 sub getEffectiveUrl {
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my $r = shift; |
my $r = shift; |
my $fn; |
my $fn; |
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if ($ENV{'form.filename'}) { # If a form filename is defined. |
if ($env{'form.filename'}) { # If a form filename is defined. |
$fn=$ENV{'form.filename'}; |
$fn=$env{'form.filename'}; |
# |
# |
# Replace the ~username of the URL with /home/username/public_html |
# Replace the ~username of the URL with /home/username/public_html |
# so that we don't have to worry about ~ expansion internally. |
# so that we don't have to worry about ~ expansion internally. |
# |
# |
$fn=~s/^http\:\/\/[^\/]+\///; |
$fn=~s/^http\:\/\/[^\/]+\///; |
$fn=~s/^\///; |
$fn=~s/^\///; |
$fn=~s/\~(\w+)/\/home\/$1\/public_html/; |
$fn=~s{~($LONCAPA::username_re)}{/home/$1/public_html}; |
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# Remove trailing / strings (?) |
# Remove trailing / strings (?) |
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Line 154 sub getEffectiveUrl {
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Line 283 sub getEffectiveUrl {
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#internal authentication, needs fixup. |
#internal authentication, needs fixup. |
$fn = $r->uri(); # non users do not get the full path request |
$fn = $r->uri(); # non users do not get the full path request |
# through SCRIPT_FILENAME |
# through SCRIPT_FILENAME |
$fn=~s|^/~(\w+)|/home/$1/public_html|; |
$fn=~s{^/~($LONCAPA::username_re)}{/home/$1/public_html}; |
} |
} |
} |
} |
$fn=~s/\/+/\//g; |
$fn=~s/\/+/\//g; |
Line 173 sub getEffectiveUrl {
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Line 302 sub getEffectiveUrl {
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sub startpage { |
sub startpage { |
my ($r, $uname, $udom, $thisdisfn) = @_; |
my ($r, $uname, $udom, $thisdisfn) = @_; |
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my $currdir = '/priv/'.$uname.$thisdisfn; |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
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$r->print('<html><head><title>LON-CAPA Construction Space</title></head>'); |
my $formaction='/priv/'.$uname.$thisdisfn.'/'; |
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$formaction=~s|/+|/|g; |
$r->print(&Apache::loncommon::bodytag(undef,undef,undef,1)); |
my $pagetitle .= &Apache::loncommon::help_open_menu('','',3,'Authoring'). |
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'<font face="Arial, Helvetica, sans-serif" size="+1"><b>'.&mt('Construction Space').'</b>:</font> '. |
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'<form name="dirs" method="post" action="'.$formaction. |
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'" target="_parent"><tt><b>'. |
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&Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />". |
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&Apache::lonhtmlcommon::select_recent('construct','recent', |
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'this.form.action=this.form.recent.value;this.form.submit()'). |
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'</form>'; |
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&Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction); |
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if ($env{'environment.remote'} eq 'off') { |
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$env{'request.noversionuri'}=$currdir.'/'; |
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$r->print(&Apache::loncommon::start_page('Construction Space',undef, |
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{'body_title' => |
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$pagetitle,})); |
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} else { |
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$r->print(&Apache::loncommon::start_page('Construction Space',undef, |
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{ 'only_body' => 1,})); |
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$r->print($pagetitle); |
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} |
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my $esc_thisdisfn = &Apache::loncommon::escape_single($thisdisfn); |
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my $doctitle = 'LON-CAPA '.&mt('Construction Space'); |
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my $newname = &mt('New Name'); |
my $pubdirscript=(<<ENDPUBDIRSCRIPT); |
my $pubdirscript=(<<ENDPUBDIRSCRIPT); |
<script> |
<script type="text/javascript"> |
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top.document.title = '$esc_thisdisfn/ - $doctitle'; |
// Store directory location for menu bar to find |
// Store directory location for menu bar to find |
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parent.lastknownpriv='/~$uname/$thisdisfn/'; |
parent.lastknownpriv='/~$uname$esc_thisdisfn/'; |
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// Confirmation dialogues |
// Confirmation dialogues |
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function pubdir(theform) { |
function currdiract(theform) { |
if (confirm('Publish complete directory?')) { |
if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'publish') { |
theform.submit(); |
document.publishdir.filename.value = theform.filename.value; |
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document.publishdir.submit(); |
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} |
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if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'editcat') { |
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top.location=theform.filename.value+'default.meta' |
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} |
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if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'printdir' ) { |
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document.printdir.postdata.value=theform.filename.value |
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document.printdir.submit(); |
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} |
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if (theform.dirtask.options[theform.dirtask.selectedIndex].value == "delete") { |
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var delform = document.delresource |
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delform.filename.value = theform.filename.value |
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delform.submit() |
} |
} |
} |
} |
function pubrecdir(theform) { |
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if (confirm('Publish directory and all subdirectories?')) { |
function checkUpload(theform) { |
theform.pubrec.value='1'; |
if (theform.file == '') { |
theform.submit(); |
alert("Please use 'Browse..' to choose a file first, before uploading") |
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return |
} |
} |
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theform.submit() |
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} |
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function SetPubDir(theform,printForm) { |
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if (theform.diraction.options[theform.diraction.selectedIndex].value == "open") { |
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top.location = theform.openname.value |
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return |
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} |
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if (theform.diraction.options[theform.diraction.selectedIndex].value == "publish") { |
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theform.submit(); |
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} |
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if (theform.diraction.options[theform.diraction.selectedIndex].value == "editcat") { |
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top.location=theform.filename.value+'default.meta' |
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} |
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if (theform.diraction.options[theform.diraction.selectedIndex].value == "printdir") { |
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theform.action = '/adm/printout' |
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theform.postdata.value = theform.filename.value |
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theform.submit() |
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} |
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if (theform.diraction.options[theform.diraction.selectedIndex].value == "delete") { |
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var delform = document.delresource |
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delform.filename.value = theform.filename.value |
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delform.submit() |
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} |
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return |
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} |
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function SetResChoice(theform) { |
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var activity = theform.reschoice.options[theform.reschoice.selectedIndex].value |
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if ((activity == 'rename') || (activity == 'copy') || (activity == 'move')) { |
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changename(theform,activity) |
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} |
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if (activity == 'publish') { |
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var pubform = document.pubresource |
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pubform.filename.value = theform.filename.value |
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pubform.submit() |
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} |
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if (activity == 'delete') { |
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var delform = document.delresource |
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delform.filename.value = theform.filename.value |
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delform.submit() |
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} |
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if (activity == 'obsolete') { |
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var pubform = document.pubresource |
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pubform.filename.value = theform.filename.value |
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pubform.makeobsolete.value=1; |
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pubform.submit() |
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} |
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if (activity == 'print') { |
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document.printresource.postdata.value = theform.filename.value |
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document.printresource.submit() |
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} |
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if (activity == 'retrieve') { |
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document.retrieveres.filename.value = theform.filename.value |
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document.retrieveres.submit() |
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} |
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if (activity == 'cleanup') { |
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document.cleanup.filename.value = theform.filename.value |
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document.cleanup.submit() |
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} |
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return |
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} |
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function changename(theform,activity) { |
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var oldname=theform.dispfilename.value; |
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var newname=prompt('$newname',oldname); |
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if (newname == "" || !newname || newname == oldname) { |
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return |
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} |
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document.moveresource.newfilename.value = newname |
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document.moveresource.filename.value = theform.filename.value |
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document.moveresource.action.value = activity |
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document.moveresource.submit(); |
} |
} |
</script> |
</script> |
ENDPUBDIRSCRIPT |
ENDPUBDIRSCRIPT |
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$r->print($pubdirscript); |
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$r->print('<h2>'.&mt('Construction Space Directory').'</h2>'. |
if ((($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) && |
'<script type="text/javascript">top.document.title = \''. |
$env{'environment.remote'} ne 'off') { |
$thisdisfn.'/ - LON-CAPA Construction Space\';</script>'. |
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$pubdirscript. |
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'<form method="post" action="/adm/publish" target="_parent">'. |
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'<table><tr><td><input type="hidden" name="filename" value="/~'. |
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$uname.$thisdisfn.'/" />'. |
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'<input type="button" onClick="pubdir(this.form);" value="'. |
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&mt('Publish Directory').'" />'. |
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'<input type="hidden" name="pubrec" value="" />'. |
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'<input type="button" onClick="pubrecdir(this.form);" value="'. |
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&mt('Publish Directory and Sub Directories').'" /></td><td>'. |
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'<input type="button" onClick="window.location='."'/~". |
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$uname.$thisdisfn."/default.meta'".'" value="'. |
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&mt('Edit Directory Catalog Information').'" /></td></tr><tr><td><input type="checkbox" name="forcerepub" /> '.&mt('Force publication of unmodified files').'.</td><td> </td></tr></table></form>'); |
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if (($uname ne $ENV{'user.name'}) || ($udom ne $ENV{'user.domain'})) { |
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$r->print('<h3>'.&mt('Co-Author').': '.$uname.' at '.$udom. |
$r->print('<h3>'.&mt('Co-Author').': '.$uname.' at '.$udom. |
'</h3>'); |
'</h3>'); |
} |
} |
$r->print( |
} |
&Apache::lonhtmlcommon::crumbs($uname.'/'.$thisdisfn.'/','_top','/priv').'<br />'); |
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sub dircontrols { |
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my ($r,$uname,$udom,$thisdisfn) = @_; |
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my %lt=&Apache::lonlocal::texthash( |
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cnpd => 'Cannot publish directory', |
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cnrd => 'Cannot retrieve directory', |
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mcdi => 'Must create new subdirectory inside a directory', |
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pubr => 'Publish this Resource', |
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pubd => 'Publish this Directory', |
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dedr => 'Delete Directory', |
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rtrv => 'Retrieve Old Version', |
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list => 'List Directory', |
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uplo => 'Upload file', |
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dele => 'Delete', |
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edit => 'Edit Catalog Information', |
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sela => 'Select Action', |
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nfil => 'New file', |
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nhtm => 'New HTML file', |
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nprb => 'New problem', |
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npag => 'New assembled page', |
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nseq => 'New assembled sequence', |
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ncrf => 'New custom rights file', |
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nsty => 'New style file', |
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nlib => 'New library file', |
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nbt => 'New bridgetask file', |
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nsub => 'New subdirectory', |
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renm => 'Rename current file to', |
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move => 'Move current file to', |
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copy => 'Copy current file to', |
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type => 'Type Name Here', |
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go => 'Go', |
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prnt => 'Print contents of directory', |
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crea => 'Create a new directory or LON-CAPA document', |
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acti => 'Actions for current directory', |
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updc => 'Upload a new document', |
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pick => 'Please select an action to perform using the new filename', |
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); |
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my $mytype = $lt{'type'}; # avoid conflict with " and ' in javascript |
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$r->print(<<END); |
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<table id="LC_cstr_controls"> |
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<tr> |
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<th>$lt{'acti'}</th> |
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<th>$lt{'updc'}</th> |
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<th>$lt{'crea'}</th> |
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</tr> |
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<tr> |
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<td> |
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<form name="curractions" method="post" action=""> |
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<select name="dirtask" onchange="currdiract(this.form)"> |
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<option>$lt{'sela'}</option> |
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<option value="publish">$lt{'pubd'}</option> |
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<option value="editcat">$lt{'edit'}</option> |
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<option value="printdir">$lt{'prnt'}</option> |
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<option value="delete">$lt{'dedr'}</option> |
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</select> |
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<input type="hidden" name="filename" value="/~$uname$thisdisfn/" /> |
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</form> |
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<form name="publishdir" method="post" action="/adm/publish" target="_parent"> |
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<input type="hidden" name="pubrec" value="" /> |
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<input type="hidden" name="filename" value="" /> |
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</form> |
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<form name="printdir" method="post" action="/adm/printout" target="_parent"> |
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<input type="hidden" name="postdata" value="" /> |
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</form> |
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</td> |
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<td> |
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<form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent"> |
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<input type="hidden" name="filename" value="/~$uname$thisdisfn/" /> |
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<input type="file" name="upfile" size="20" /> |
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<input type="button" value="$lt{'uplo'}" onclick="checkUpload(this.form)" /> |
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</form> |
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</td> |
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<td> |
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<form name="fileaction" method="post" action="/adm/cfile" target="_parent"> |
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<span style="white-space: nowrap"> |
|
<input type="hidden" name="filename" value="/~$uname$thisdisfn/" /> |
|
<script type="text/javascript"> |
|
function validate_go() { |
|
var selected = document.fileaction.action.selectedIndex; |
|
if (selected == 0) { |
|
alert('$lt{'pick'}'); |
|
} else { |
|
document.fileaction.submit(); |
|
} |
|
} |
|
</script> |
|
<select name="action"> |
|
<option value="none">$lt{'sela'}</option> |
|
<option value="newfile">$lt{'nfil'}:</option> |
|
<option value="newhtmlfile">$lt{'nhtm'}:</option> |
|
<option value="newproblemfile">$lt{'nprb'}:</option> |
|
<option value="newpagefile">$lt{'npag'}:</option> |
|
<option value="newsequencefile">$lt{'nseq'}:</option> |
|
<option value="newrightsfile">$lt{'ncrf'}:</option> |
|
<option value="newstyfile">$lt{'nsty'}:</option> |
|
<option value="newtaskfile">$lt{'nbt'}:</option> |
|
<option value="newlibraryfile">$lt{'nlib'}:</option> |
|
<option value="newdir">$lt{'nsub'}:</option> |
|
</select> <input type="text" name="newfilename" value="$lt{'type'}" onfocus="if (this.value == '$mytype') this.value=''" /> <input type="button" value="Go" onclick="validate_go();" /> |
|
</span> |
|
</form> |
|
</td> |
|
</tr> |
|
</table> |
|
END |
|
} |
|
|
|
sub pubbuttons { |
|
my ($r,$uname,$thisdisfn) = @_; |
|
$r->print('<form method="post" action="/adm/publish" target="_parent">'. |
|
'<table><tr><td><input type="hidden" name="filename" value="/~'. |
|
$uname.$thisdisfn.'/" />'. |
|
'<input type="submit" value="'.&mt('Publish Directory').'" /></td><td>'. |
|
'<input type="button" onclick="window.location='."'/~". |
|
$uname.$thisdisfn."/default.meta'".'" value="'. |
|
&mt('Edit Directory Catalog Information').'" /></td></tr></table></form>'); |
|
} |
|
|
|
sub resourceactions { |
|
my ($r,$uname,$udom,$thisdisfn) = @_; |
|
$r->print(<<END); |
|
<form name="moveresource" action="/adm/cfile" target="_parent" method="post"> |
|
<input type="hidden" name="filename" value="" /> |
|
<input type="hidden" name="newfilename" value="" /> |
|
<input type="hidden" name="action" value="" /> |
|
</form> |
|
<form name="delresource" action="/adm/cfile" target="_parent" method="post"> |
|
<input type="hidden" name="filename" value="" /> |
|
<input type="hidden" name="action" value="delete" /> |
|
</form> |
|
<form name="pubresource" action="/adm/publish" target="_parent" method="post"> |
|
<input type="hidden" name="filename" value="" /> |
|
<input type="hidden" name="makeobsolete" value="0" /> |
|
</form> |
|
<form name="printresource" action="/adm/printout" target="_parent" method="post"> |
|
<input type="hidden" name="postdata" value="" /> |
|
</form> |
|
<form name="retrieveres" action="/adm/retrieve" target="_parent" method="post"> |
|
<input type="hidden" name="filename" value="" /> |
|
</form> |
|
<form name="cleanup" action="/adm/cleanup" target="_parent" method="post"> |
|
<input type="hidden" name="filename" value="" /> |
|
</form> |
|
END |
} |
} |
|
|
# |
# |
Line 249 sub getCopyRightString {
|
Line 615 sub getCopyRightString {
|
my $fullname = shift; |
my $fullname = shift; |
return &Apache::lonnet::metadata($fullname, 'copyright'); |
return &Apache::lonnet::metadata($fullname, 'copyright'); |
} |
} |
|
|
|
sub getSourceRightString { |
|
my $fullname = shift; |
|
return &Apache::lonnet::metadata($fullname, 'sourceavail'); |
|
} |
# |
# |
# Put out a directory table row: |
# Put out a directory table row: |
# putdirectory(r, base, here, dirname, modtime) |
# putdirectory(r, base, here, dirname, modtime) |
Line 259 sub getCopyRightString {
|
Line 630 sub getCopyRightString {
|
# modtime - Encoded modification time. |
# modtime - Encoded modification time. |
# |
# |
sub putdirectory { |
sub putdirectory { |
my ($r, $reqfile, $here, $dirname, $modtime, $resdir, $bombs) = @_; |
my ($r, $reqfile, $here, $dirname, $modtime, $resdir, $bombs, $numdir) = @_; |
|
|
# construct the display filename: the directory name unless ..: |
# construct the display filename: the directory name unless ..: |
|
|
my $disfilename = $dirname; |
my $disfilename = $dirname; |
if ($dirname eq '..') { |
if ($dirname eq '..') { |
$disfilename = '<i>'.&mt('Parent Directory').'</i>'; |
$disfilename = '<i>'.&mt('Parent Directory').'</i>'; |
} |
} |
unless (( ($dirname eq '..') && ($reqfile eq '')) || |
unless ( (($dirname eq '..') && ($reqfile eq '')) || ($dirname eq '.')) { |
($dirname eq '.')) { |
|
my $kaputt=0; |
my $kaputt=0; |
foreach (keys %{$bombs}) { |
foreach (keys %{$bombs}) { |
if ($_=~m:^\Q$resdir\E/\Q$disfilename\E/:) { $kaputt=1; last; } |
if ($_=~m:^\Q$resdir\E/\Q$disfilename\E/:) { $kaputt=1; last; } |
Line 276 sub putdirectory {
|
Line 645 sub putdirectory {
|
%Apache::lonpublisher::metadatafields=(); |
%Apache::lonpublisher::metadatafields=(); |
%Apache::lonpublisher::metadatakeys=(); |
%Apache::lonpublisher::metadatakeys=(); |
my $construct=$here; |
my $construct=$here; |
$construct=~s:^/priv/(\w+)$:/home/$1/public_html:; |
$construct=~s{^/priv/($LONCAPA::username_re)$}{/home/$1/public_html}; |
|
my $dirpath = $here; |
|
$dirpath=~s{^/priv/}{/~}; |
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile( |
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile( |
$construct.'/'.$dirname.'/default.meta' |
$construct.'/'.$dirname.'/default.meta' |
)); |
)); |
$r->print('<tr bgcolor="#CCCCFF">'. |
my $actionitem = ''; |
|
if ($dirname eq '..') { |
|
$actionitem = &mt('Go to ...'); |
|
} else { |
|
$actionitem = |
|
'<form name="dirselect_'.$$numdir. |
|
'" action="/adm/publish" target="_parent">'. |
|
'<select name="diraction" onchange="SetPubDir(this.form,document)">'. |
|
'<option selected="selected">'.&mt('Select action').'</option>'. |
|
'<option value="open">'.&mt('Open').'</option>'. |
|
'<option value="publish">'.&mt('Publish').'</option>'. |
|
'<option value="editcat">'.&mt('Edit catalog information').'</option>'. |
|
'<option value="printdir">'.&mt('Print directory').'</option>'. |
|
'<option value="delete">'.&mt('Delete directory').'</option>'. |
|
'</select>'. |
|
'<input type="hidden" name="filename" value="'.&HTML::Entities::encode($dirpath.'/'.$dirname,'<>&"').'/" />'. |
|
'<input type="hidden" name="openname" value="'.$here.'/'.$dirname.'/" />'. |
|
'<input type="hidden" name="postdata" value="" />'. |
|
'</form>'; |
|
$$numdir ++; |
|
} |
|
$r->print('<tr class="LC_browser_folder">'. |
'<td><img src="'. |
'<td><img src="'. |
$Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" /></td>'. |
$Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" alt="folder" /></td>'. |
'<td>'.&mt('Go to ...').'</td>'. |
'<td>'.$actionitem.'</td>'. |
'<td><font size="+1" face="arial"><a href="'.$here.'/'.$dirname.'/" target="_top">'. |
'<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" target="_parent">'. |
$disfilename.'</a></font></td>'. |
$disfilename.'</a></span></td>'. |
'<td colspan="2">'.($kaputt?'<img src="/adm/lonMisc/bomb.gif" />':'').$Apache::lonpublisher::metadatafields{'title'}.' <i>'. |
'<td colspan="2">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($resdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'}); |
$Apache::lonpublisher::metadatafields{'subject'}.'</i> '. |
if ($Apache::lonpublisher::metadatafields{'subject'} ne '') { |
$Apache::lonpublisher::metadatafields{'keywords'}.'</td>'. |
$r->print(' <i>'. |
|
$Apache::lonpublisher::metadatafields{'subject'}. |
|
'</i> '); |
|
} |
|
$r->print($Apache::lonpublisher::metadatafields{'keywords'}.'</td>'. |
'<td>'.&Apache::lonlocal::locallocaltime($modtime).'</td>'. |
'<td>'.&Apache::lonlocal::locallocaltime($modtime).'</td>'. |
"</tr>\n"); |
"</tr>\n"); |
} |
} |
return OK; |
return OK; |
} |
} |
# |
# |
# Put a table row for a file resource. |
# Put a table row for a file resource. |
# |
# |
sub putresource { |
sub putresource { |
my ($r, $uname, $filename, $thisdisfn, |
my ($r, $udom, $uname, $filename, $thisdisfn, |
$resdir, $targetdir, $linkdir, |
$resdir, $targetdir, $linkdir, |
$cmtime,$bombs) = @_; |
$cmtime,$bombs,$numres) = @_; |
|
&Apache::lonnet::devalidate_cache_new('meta',$targetdir.'/'.$filename); |
|
my $pubstatus = 'unpublished'; |
my $status=&mt('Unpublished'); |
my $status=&mt('Unpublished'); |
my $bgcolor='#FFAA99'; |
my $css_class='LC_browser_file'; |
my $title=' '; |
my $title=' '; |
|
my $publish_button=&mt('Publish'); |
|
my $cstr_dir = '/home/'.$uname.'/public_html/'.$thisdisfn.'/'; |
|
# my $action_buttons= |
|
# '<br /><a target="_parent" href="/adm/cfile?action=delete&filename=/~'. |
|
# $uname.'/'.$thisdisfn.'/'.$filename.'">'. |
|
# &mt('Delete').'</a>'; |
if (-e $resdir.'/'.$filename) { |
if (-e $resdir.'/'.$filename) { |
|
my $same=0; |
my ($rdev,$rino,$rmode,$rnlink, |
my ($rdev,$rino,$rmode,$rnlink, |
$ruid,$rgid,$rrdev,$rsize, |
$ruid,$rgid,$rrdev,$rsize, |
$ratime,$rmtime,$rctime, |
$ratime,$rmtime,$rctime, |
$rblksize,$rblocks)=stat($resdir.'/'.$filename); |
$rblksize,$rblocks)=stat($resdir.'/'.$filename); |
if ($rmtime>=$cmtime) { |
if ($rmtime>=$cmtime) { |
$status=&mt('Published').'<br />'. |
$same=1; |
&mt(&getCopyRightString($targetdir.'/'.$filename)); |
} else { |
$bgcolor='#CCFF88'; |
if (&Apache::londiff::are_different_files($resdir.'/'.$filename, |
|
$cstr_dir.'/'.$filename)) { |
|
$same=0; |
|
} else { |
|
$same=1; |
|
} |
|
} |
|
my $meta_cmtime = (stat($cstr_dir.'/'.$filename.'.meta'))[9]; |
|
my $meta_rmtime = (stat($resdir.'/'.$filename.'.meta'))[9]; |
|
my $meta_same = 1; |
|
if ($meta_rmtime < $meta_cmtime |
|
&& &Apache::londiff::are_different_files($resdir.'/'.$filename.'.meta', |
|
$cstr_dir.'/'.$filename.'.meta')) { |
|
$meta_same = 0; |
|
} |
|
$publish_button=&mt('Re-publish'); |
|
my $rights_status = |
|
&mt(&getCopyRightString($targetdir.'/'.$filename)).' '. |
|
&mt(&getSourceRightString($targetdir.'/'.$filename)); |
|
$title = '<a href="/res/'.$targetdir.'/'.$filename. |
|
'.meta" target="cat">'. |
|
&getTitleString($targetdir.'/'.$filename).'</a>'; |
|
if ($same) { |
if (&Apache::lonnet::metadata($targetdir.'/'.$filename,'obsolete')) { |
if (&Apache::lonnet::metadata($targetdir.'/'.$filename,'obsolete')) { |
|
$pubstatus = 'obsolete'; |
$status=&mt('Obsolete'); |
$status=&mt('Obsolete'); |
$bgcolor='#AAAAAA'; |
} else { |
|
if (!$meta_same) { |
|
$pubstatus = 'metamodified'; |
|
} else { |
|
$pubstatus = 'published'; |
|
} |
|
$status=&mt('Published'). |
|
'<br />'. $rights_status; |
} |
} |
$title='<a href="/res/'.$targetdir.'/'.$filename. |
# } else { |
'.meta" target=cat>'. |
# $action_buttons=''; |
&getTitleString($targetdir.'/'.$filename).'</a>'; |
# } |
} else { |
} else { |
$status=&mt('Modified').'<br />'. |
$pubstatus = 'modified'; |
&mt(&getCopyRightString($targetdir.'/'.$filename)); |
$status=&mt('Modified'). |
$bgcolor='#FFFF77'; |
'<br />'. $rights_status; |
$title='<a href="/res/'.$targetdir.'/'.$filename.'.meta" target=cat>'. |
# $action_buttons=''; |
&getTitleString($targetdir.'/'.$filename).'</a>'; |
|
if (&Apache::loncommon::fileembstyle(($filename=~/\.(\w+)$/)) eq 'ssi') { |
if (&Apache::loncommon::fileembstyle(($filename=~/\.(\w+)$/)) eq 'ssi') { |
$status.='<br><a href="/adm/diff?filename=/~'.$uname. |
$status.='<br /><a href="/adm/diff?filename=/~'.$uname. |
$thisdisfn.'/'.$filename. |
$thisdisfn.'/'.$filename. |
'&versiontwo=priv" target=cat>'.&mt('Diffs').'</a>'; |
'&versiontwo=priv" target="cat">'.&mt('Diffs').'</a>'; |
} |
} |
|
} |
|
|
|
$title.="\n".'<br /><a href="/~'.$uname.$thisdisfn.'/'.$filename.'.meta">'. |
|
($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" alt="'.&mt('bomb').'" />':&mt('Edit Metadata')).'</a>'; |
|
|
|
if (!$meta_same) { |
|
$title = &mt('Metadata Modified').'<br />'.$title. |
|
'<br /><a href="/adm/diff?filename=/~'.$uname. |
|
$thisdisfn.'/'.$filename.'.meta'. |
|
'&versiontwo=priv" target="cat">'.&mt('Metadata Diffs').'</a>'; |
|
$title.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname. |
|
$thisdisfn.'/'.$filename.'.meta" target="_parent">'.&mt('Retrieve Metadata').'</a>'; |
} |
} |
$title.='<br /><a href="/~'.$uname.$thisdisfn.'/'.$filename.'.meta">'. |
$status.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname. |
($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" />':'Edit Metadata').'</a>'; |
$thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Retrieve').'</a>'; |
$status.='<br><a href="/adm/retrieve?filename=/~'.$uname. |
|
$thisdisfn.'/'.$filename.'" target=cat>'.&mt('Retrieve').'</a>'; |
|
} |
} |
my $editlink=''; |
my $editlink=''; |
my $editlink2=''; |
my $editlink2=''; |
if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty)$/) { |
if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty)$/) { |
$editlink=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_top">'.&mt('Edit').'</a>)'; |
$editlink=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_parent">'.&mt('Edit').'</a>)'; |
} |
} |
if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
$editlink=' (<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_top">'.&mt('EditXML').'</a>)'; |
$editlink=' (<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_parent">'.&mt('EditXML').'</a>)'; |
$editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceColoredit=1" target="_top">'.&mt('Edit').'</a>)'; |
$editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceColoredit=1" target="_parent">'.&mt('Edit').'</a>)'; |
|
} |
|
if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm|sty)$/) { |
|
$editlink.=' (<a href="/adm/cleanup?filename=/~'.$uname. |
|
$thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Clean Up').')</a>'; |
} |
} |
if ($filename=~/\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/) { |
if ($filename=~/\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/) { |
$editlink=' (<a target="_parent" href="/adm/cfile?decompress=/~'. |
$editlink=' (<a target="_parent" href="/adm/cfile?decompress=/~'. |
$uname.$thisdisfn.'/'.$filename.'">'.&mt('Decompress').'</a>)'; |
$uname.$thisdisfn.'/'.$filename.'">'.&mt('Decompress').'</a>)'; |
} |
} |
$r->print('<tr bgcolor="'.$bgcolor.'">'. |
my $pub_select = ''; |
|
&create_pubselect($r,\$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres); |
|
$r->print('<tr class="LC_browser_file_'.$pubstatus.'">'. |
'<td>'.($filename=~/[\#\~]$/?' ': |
'<td>'.($filename=~/[\#\~]$/?' ': |
'<img src="'.&Apache::loncommon::icon($filename).'" /></td>'). |
'<img src="'.&Apache::loncommon::icon($filename).'" alt="" />').'</td>'. |
'<td><a target="_parent" href="/adm/publish?filename=/~'. |
'<td>'.$pub_select.'</td>'. |
$uname.$thisdisfn.'/'.$filename.'">'.&mt('Publish').'</a>'. |
'<td><span class="LC_filename">'. |
'</td>'. |
'<a href="'.$linkdir.'/'.$filename.'" target="_parent">'. |
'<td><font size="+1" face="arial">'. |
$filename.'</a></span>'.$editlink2.$editlink. |
'<a href="'.$linkdir.'/'.$filename.'" target="_top">'. |
|
$filename.'</a></font>'.$editlink2.$editlink. |
|
'</td>'. |
'</td>'. |
'<td>'.$title.'</td>'. |
'<td>'.$title.'</td>'. |
'<td>'.$status.'</td>'. |
'<td>'.$status.'</td>'. |
Line 367 sub putresource {
|
Line 814 sub putresource {
|
"</tr>\n"); |
"</tr>\n"); |
return OK; |
return OK; |
} |
} |
|
|
|
sub create_pubselect { |
|
my ($r,$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres) = @_; |
|
$$pub_select = ' |
|
<form name="resselect_'.$$numres.'" action=""> |
|
<select name="reschoice" onchange="SetResChoice(this.form)"> |
|
<option>'.&mt('Select action').'</option>'. |
|
'<option value="copy">'.&mt('Copy').'</option>'; |
|
if ($pubstatus eq 'obsolete' || $pubstatus eq 'unpublished') { |
|
$$pub_select .= |
|
'<option value="rename">'.&mt('Rename').'</option>'. |
|
'<option value="move">'.&mt('Move').'</option>'. |
|
'<option value="delete">'.&mt('Delete').'</option>'; |
|
} else { |
|
$$pub_select .= ' |
|
<option value="obsolete">'.&mt('Mark obsolete').'</option>'; |
|
} |
|
# check for versions |
|
my $versions = &check_for_versions($r,'/'.$filename,$udom,$uname); |
|
if ($versions > 0) { |
|
$$pub_select .=' |
|
<option value="retrieve">'.&mt('Retrieve old version').'</option>'; |
|
} |
|
$$pub_select .= ' |
|
<option value="publish">'.$publish_button.'</option>'. |
|
'<option value="cleanup">'.&mt('Clean up').'</option>'. |
|
'<option value="print">'.&mt('Print').'</option>'. |
|
'</select> |
|
<input type="hidden" name="filename" value="/~'. |
|
&HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" /> |
|
<input type="hidden" name="dispfilename" value="'. |
|
&HTML::Entities::encode($filename).'" /></form>'; |
|
$$numres ++; |
|
} |
|
|
|
sub check_for_versions { |
|
my ($r,$fn,$udom,$uname) = @_; |
|
my $versions = 0; |
|
my $docroot=$r->dir_config('lonDocRoot'); |
|
my $resfn=$docroot.'/res/'.$udom.'/'.$uname.$fn; |
|
my $resdir=$resfn; |
|
$resdir=~s/\/[^\/]+$/\//; |
|
$fn=~/\/([^\/]+)\.(\w+)$/; |
|
my $main=$1; |
|
my $suffix=$2; |
|
opendir(DIR,$resdir); |
|
while (my $filename=readdir(DIR)) { |
|
if ($filename=~/^\Q$main\E\.(\d+)\.\Q$suffix\E$/) { |
|
$versions ++; |
|
} |
|
} |
|
return $versions; |
|
} |
|
|
# |
# |
# Categorize files in the directory. |
# Categorize files in the directory. |
# For each file in a list of files in a file directory, |
# For each file in a list of files in a file directory, |
Line 396 sub CategorizeFiles {
|
Line 897 sub CategorizeFiles {
|
1; |
1; |
__END__ |
__END__ |
|
|
=head1 NAME |
|
|
|
Apache::lonpubdir - Construction space directory lister |
|
|
|
=head1 SYNOPSIS |
|
|
|
Invoked (for various locations) by /etc/httpd/conf/srm.conf: |
|
|
|
<LocationMatch "^/\~.*/$"> |
|
PerlAccessHandler Apache::loncacc |
|
SetHandler perl-script |
|
PerlHandler Apache::lonpubdir |
|
ErrorDocument 403 /adm/login |
|
ErrorDocument 404 /adm/notfound.html |
|
ErrorDocument 406 /adm/unauthorized.html |
|
ErrorDocument 500 /adm/errorhandler |
|
</LocationMatch> |
|
|
|
<Location /adm/pubdir> |
|
PerlAccessHandler Apache::lonacc |
|
SetHandler perl-script |
|
PerlHandler Apache::lonpubdir |
|
ErrorDocument 403 /adm/login |
|
ErrorDocument 404 /adm/notfound.html |
|
ErrorDocument 406 /adm/unauthorized.html |
|
ErrorDocument 500 /adm/errorhandler |
|
</Location> |
|
|
|
=head1 INTRODUCTION |
|
|
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This module publishes a directory of files. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 HANDLER SUBROUTINE |
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This routine is called by Apache and mod_perl. |
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=over 4 |
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=item * |
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read in information |
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=item * |
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start page output |
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=item * |
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run through list of files and attempt to publish unhidden files |
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=back |
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=cut |
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