version 1.90, 2002/08/09 17:59:14
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version 1.113, 2003/03/07 17:52:37
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# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer |
# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer |
# 03/23 Guy Albertelli |
# 03/23 Guy Albertelli |
# 03/24,03/29,04/03 Gerd Kortemeyer |
# 03/24,03/29,04/03 Gerd Kortemeyer |
# 04/16/2001 Scott Harrison |
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# 05/03,05/05,05/07 Gerd Kortemeyer |
# 05/03,05/05,05/07 Gerd Kortemeyer |
# 05/28/2001 Scott Harrison |
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# 06/23,08/07,08/11,8/13,8/17,8/18,8/24,9/26,10/16 Gerd Kortemeyer |
# 06/23,08/07,08/11,8/13,8/17,8/18,8/24,9/26,10/16 Gerd Kortemeyer |
# 12/04,12/05 Guy Albertelli |
# 12/04,12/05 Guy Albertelli |
# 12/05 Gerd Kortemeyer |
# 12/05 Gerd Kortemeyer |
# 12/05 Guy Albertelli |
# 12/05 Guy Albertelli |
# 12/06,12/07 Gerd Kortemeyer |
# 12/06,12/07 Gerd Kortemeyer |
# 12/15,12/16 Scott Harrison |
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# 12/25 Gerd Kortemeyer |
# 12/25 Gerd Kortemeyer |
# YEAR=2002 |
# YEAR=2002 |
# 1/16,1/17 Scott Harrison |
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# 1/17 Gerd Kortemeyer |
# 1/17 Gerd Kortemeyer |
# |
# |
### |
### |
Line 67
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Line 63
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=pod |
=pod |
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=head1 Name |
=head1 NAME |
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lonpublisher - LON-CAPA publishing handler |
lonpublisher - LON-CAPA publishing handler |
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=head1 Synopsis |
=head1 SYNOPSIS |
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lonpublisher takes the proper steps to add resources to the LON-CAPA |
B<lonpublisher> is used by B<mod_perl> inside B<Apache>. This is the |
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invocation by F<loncapa_apache.conf>: |
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<Location /adm/publish> |
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PerlAccessHandler Apache::lonacc |
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SetHandler perl-script |
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PerlHandler Apache::lonpublisher |
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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 DESCRIPTION |
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B<lonpublisher> takes the proper steps to add resources to the LON-CAPA |
digital library. This includes updating the metadata table in the |
digital library. This includes updating the metadata table in the |
LON-CAPA database. |
LON-CAPA database. |
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=head1 Description |
B<lonpublisher> is many things to many people. |
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lonpublisher is many things to many people. |
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To all people it is woefully documented. |
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This documentation conforms to this standard. |
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This module publishes a file. This involves gathering metadata, |
This module publishes a file. This involves gathering metadata, |
versioning the file, copying file from construction space to |
versioning the file, copying file from construction space to |
publication space, and copying metadata from construction space |
publication space, and copying metadata from construction space |
to publication space. |
to publication space. |
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=head2 Internal Functions |
=head2 SUBROUTINES |
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Many of the undocumented subroutines implement various magical |
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parsing shortcuts. |
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=over 4 |
=over 4 |
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Line 107 use File::Copy;
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Line 117 use File::Copy;
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use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use HTML::LCParser; |
use HTML::LCParser; |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::lonhomework; |
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use Apache::loncacc; |
use Apache::loncacc; |
use DBI; |
use DBI; |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonmysql; |
use Apache::lonmysql; |
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use vars qw(%metadatafields %metadatakeys); |
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my %addid; |
my %addid; |
my %nokey; |
my %nokey; |
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my %metadatafields; |
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my %metadatakeys; |
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my $docroot; |
my $docroot; |
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my $cuname; |
my $cuname; |
my $cudom; |
my $cudom; |
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######################################### |
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######################################### |
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=pod |
=pod |
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=item metaeval |
=item B<metaeval> |
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Evaluates a string that contains metadata. This subroutine |
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stores values inside I<%metadatafields> and I<%metadatakeys>. |
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The hash key is a I<$unikey> corresponding to a unique id |
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that is descriptive of the parser location inside the XML tree. |
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Parameters: |
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=over 4 |
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=item I<$metastring> |
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A string that contains metadata. |
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=back |
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Returns: |
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Evaluate string with metadata |
nothing |
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=cut |
=cut |
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Line 185 sub metaeval {
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Line 206 sub metaeval {
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=pod |
=pod |
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=item metaread |
=item B<metaread> |
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Read a metadata file |
Read a metadata file |
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Parameters: |
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=over |
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=item I<$logfile> |
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File output stream to output errors and warnings to. |
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=item I<$fn> |
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File name (including path). |
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=back |
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Returns: |
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=over 4 |
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=item Scalar string (if successful) |
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XHTML text that indicates successful reading of the metadata. |
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=back |
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=cut |
=cut |
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######################################### |
######################################### |
Line 196 Read a metadata file
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Line 241 Read a metadata file
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sub metaread { |
sub metaread { |
my ($logfile,$fn)=@_; |
my ($logfile,$fn)=@_; |
unless (-e $fn) { |
unless (-e $fn) { |
print $logfile 'No file '.$fn."\n"; |
print($logfile 'No file '.$fn."\n"); |
return '<br><b>No file:</b> <tt>'.$fn.'</tt>'; |
return '<br><b>No file:</b> <tt>'.$fn.'</tt>'; |
} |
} |
print $logfile 'Processing '.$fn."\n"; |
print($logfile 'Processing '.$fn."\n"); |
my $metastring; |
my $metastring; |
{ |
{ |
my $metafh=Apache::File->new($fn); |
my $metafh=Apache::File->new($fn); |
Line 212 sub metaread {
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Line 257 sub metaread {
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######################################### |
######################################### |
######################################### |
######################################### |
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=pod |
sub coursedependencies { |
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my $url=&Apache::lonnet::declutter(shift); |
=item sqltime |
$url=~s/\.meta$//; |
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my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//); |
Convert 'time' format into a datetime sql format |
my $regexp=$url; |
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$regexp=~s/(\W)/\\$1/g; |
=cut |
$regexp='___'.$regexp.'___course'; |
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my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain, |
######################################### |
$aauthor,$regexp); |
######################################### |
my %courses=(); |
sub sqltime { |
foreach (keys %evaldata) { |
my $timef=shift @_; |
if ($_=~/^([a-zA-Z0-9]+_[a-zA-Z0-9]+)___.+___course$/) { |
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = |
$courses{$1}=1; |
localtime($timef); |
} |
$mon++; $year+=1900; |
} |
return "$year-$mon-$mday $hour:$min:$sec"; |
return %courses; |
} |
} |
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######################################### |
######################################### |
######################################### |
######################################### |
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=pod |
=pod |
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=item Form field generating functions |
=item Form-field-generating subroutines. |
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For input parameters, these subroutines take in values |
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such as I<$name>, I<$value> and other form field metadata. |
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The output (scalar string that is returned) is an XHTML |
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string which presents the form field (foreseeably inside |
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<form></form> tags). |
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=over 4 |
=over 4 |
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=item textfield |
=item B<textfield> |
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=item hiddenfield |
=item B<hiddenfield> |
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=item selectbox |
=item B<selectbox> |
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=back |
=back |
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Line 255 sub sqltime {
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Line 305 sub sqltime {
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sub textfield { |
sub textfield { |
my ($title,$name,$value)=@_; |
my ($title,$name,$value)=@_; |
return "\n<p><b>$title:</b><br>". |
return "\n<p><b>$title:</b><br>". |
'<input type=text name="'.$name.'" size=80 value="'.$value.'">'; |
'<input type="text" name="'.$name.'" size=80 value="'.$value.'" />'; |
} |
} |
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sub hiddenfield { |
sub hiddenfield { |
my ($name,$value)=@_; |
my ($name,$value)=@_; |
return "\n".'<input type=hidden name="'.$name.'" value="'.$value.'">'; |
return "\n".'<input type="hidden" name="'.$name.'" value="'.$value.'" />'; |
} |
} |
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sub selectbox { |
sub selectbox { |
Line 283 sub selectbox {
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Line 333 sub selectbox {
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=pod |
=pod |
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=item urlfixup |
=item B<urlfixup> |
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Fix up a url? First step of publication |
Fix up a url? First step of publication |
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Line 316 sub urlfixup {
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Line 366 sub urlfixup {
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=pod |
=pod |
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=item absoluteurl |
=item B<absoluteurl> |
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Currently undocumented |
Currently undocumented. |
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=cut |
=cut |
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Line 339 sub absoluteurl {
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Line 389 sub absoluteurl {
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=pod |
=pod |
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=item set_allow |
=item B<set_allow> |
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Currently undocumented |
Currently undocumented |
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Line 370 sub set_allow {
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Line 420 sub set_allow {
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=pod |
=pod |
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=item get_subscribed_hosts |
=item B<get_subscribed_hosts> |
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Currently undocumented |
Currently undocumented |
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Line 388 sub get_subscribed_hosts {
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Line 438 sub get_subscribed_hosts {
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while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
if ($filename=~/$srcf\.(\w+)$/) { |
if ($filename=~/$srcf\.(\w+)$/) { |
my $subhost=$1; |
my $subhost=$1; |
if ($subhost ne 'meta' && $subhost ne 'subscription') { |
if (($subhost ne 'meta' && $subhost ne 'subscription') && |
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($subhost ne $Apache::lonnet::perlvar{'lonHostID'})) { |
push(@subscribed,$subhost); |
push(@subscribed,$subhost); |
} |
} |
} |
} |
Line 399 sub get_subscribed_hosts {
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Line 450 sub get_subscribed_hosts {
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&Apache::lonnet::logthis("opened $target.subscription"); |
&Apache::lonnet::logthis("opened $target.subscription"); |
while (my $subline=<$sh>) { |
while (my $subline=<$sh>) { |
&Apache::lonnet::logthis("Trying $subline"); |
&Apache::lonnet::logthis("Trying $subline"); |
if ($subline =~ /(^\w+):/) { push(@subscribed,$1); } else { |
if ($subline =~ /(^\w+):/) { |
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if ($1 ne $Apache::lonnet::perlvar{'lonHostID'}) { |
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push(@subscribed,$1); |
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} |
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} else { |
&Apache::lonnet::logthis("No Match for $subline"); |
&Apache::lonnet::logthis("No Match for $subline"); |
} |
} |
} |
} |
} else { |
} else { |
&Apache::lonnet::logthis("Un able to open $target.subscription"); |
&Apache::lonnet::logthis("Unable to open $target.subscription"); |
} |
} |
&Apache::lonnet::logthis("Got list of ".join(':',@subscribed)); |
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return @subscribed; |
return @subscribed; |
} |
} |
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Line 416 sub get_subscribed_hosts {
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Line 470 sub get_subscribed_hosts {
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=pod |
=pod |
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=item get_max_ids_indices |
=item B<get_max_ids_indices> |
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Currently undocumented |
Currently undocumented |
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Line 429 sub get_max_ids_indices {
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Line 483 sub get_max_ids_indices {
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my $maxindex=10; |
my $maxindex=10; |
my $maxid=10; |
my $maxid=10; |
my $needsfixup=0; |
my $needsfixup=0; |
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my $duplicateids=0; |
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my %allids; |
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my %duplicatedids; |
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my $parser=HTML::LCParser->new($content); |
my $parser=HTML::LCParser->new($content); |
my $token; |
my $token; |
Line 439 sub get_max_ids_indices {
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Line 497 sub get_max_ids_indices {
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if ($counter eq 'id') { |
if ($counter eq 'id') { |
if (defined($token->[2]->{'id'})) { |
if (defined($token->[2]->{'id'})) { |
$maxid=($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid; |
$maxid=($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid; |
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if (exists($allids{$token->[2]->{'id'}})) { |
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$duplicateids=1; |
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$duplicatedids{$token->[2]->{'id'}}=1; |
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} else { |
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$allids{$token->[2]->{'id'}}=1; |
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} |
} else { |
} else { |
$needsfixup=1; |
$needsfixup=1; |
} |
} |
Line 452 sub get_max_ids_indices {
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Line 516 sub get_max_ids_indices {
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} |
} |
} |
} |
} |
} |
return ($needsfixup,$maxid,$maxindex); |
return ($needsfixup,$maxid,$maxindex,$duplicateids, |
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(keys(%duplicatedids))); |
} |
} |
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######################################### |
######################################### |
Line 460 sub get_max_ids_indices {
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Line 525 sub get_max_ids_indices {
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=pod |
=pod |
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=item get_all_text_unbalanced |
=item B<get_all_text_unbalanced> |
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Currently undocumented |
Currently undocumented |
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Line 484 sub get_all_text_unbalanced {
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Line 549 sub get_all_text_unbalanced {
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} elsif ($token->[0] eq 'E') { |
} elsif ($token->[0] eq 'E') { |
$result.=$token->[2]; |
$result.=$token->[2]; |
} |
} |
if ($result =~ /(.*)$tag(.*)/) { |
if ($result =~ /(.*)\Q$tag\E(.*)/s) { |
#&Apache::lonnet::logthis('Got a winner with leftovers ::'.$2); |
#&Apache::lonnet::logthis('Got a winner with leftovers ::'.$2); |
#&Apache::lonnet::logthis('Result is :'.$1); |
#&Apache::lonnet::logthis('Result is :'.$1); |
$result=$1; |
$result=$1; |
Line 502 sub get_all_text_unbalanced {
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Line 567 sub get_all_text_unbalanced {
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=pod |
=pod |
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=item fix_ids_and_indices |
=item B<fix_ids_and_indices> |
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Currently undocumented |
Currently undocumented |
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Line 521 sub fix_ids_and_indices {
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Line 586 sub fix_ids_and_indices {
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$content=join('',<$org>); |
$content=join('',<$org>); |
} |
} |
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my ($needsfixup,$maxid,$maxindex)=&get_max_ids_indices(\$content); |
my ($needsfixup,$maxid,$maxindex,$duplicateids,@duplicatedids)= |
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&get_max_ids_indices(\$content); |
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print $logfile ("Got $needsfixup,$maxid,$maxindex,$duplicateids--". |
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join(', ',@duplicatedids)); |
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if ($duplicateids) { |
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print $logfile "Duplicate ID(s) exist, ".join(', ',@duplicatedids)."\n"; |
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my $outstring='<font color="red">Unable to publish file, it contains duplicated ID(s), ID(s) need to be unique. The duplicated ID(s) are: '.join(', ',@duplicatedids).'</font>'; |
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return ($outstring,1); |
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} |
if ($needsfixup) { |
if ($needsfixup) { |
print $logfile "Needs ID and/or index fixup\n". |
print $logfile "Needs ID and/or index fixup\n". |
"Max ID : $maxid (min 10)\n". |
"Max ID : $maxid (min 10)\n". |
Line 646 sub fix_ids_and_indices {
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Line 719 sub fix_ids_and_indices {
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print $logfile "Does not need ID and/or index fixup\n"; |
print $logfile "Does not need ID and/or index fixup\n"; |
} |
} |
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return ($outstring,%allow); |
return ($outstring,0,%allow); |
} |
} |
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######################################### |
######################################### |
Line 654 sub fix_ids_and_indices {
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Line 727 sub fix_ids_and_indices {
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=pod |
=pod |
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=item store_metadata |
=item B<store_metadata> |
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Store the metadata in the metadata table in the loncapa database. |
Store the metadata in the metadata table in the loncapa database. |
Uses lonmysql to access the database. |
Uses lonmysql to access the database. |
Line 710 sub store_metadata {
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Line 783 sub store_metadata {
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=pod |
=pod |
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=item publish |
=item B<publish> |
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Currently undocumented. This is the workhorse function of this module. |
This is the workhorse function of this module. This subroutine generates |
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backup copies, performs any automatic processing (prior to publication, |
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especially for rat and ssi files), |
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Returns a 2 element array, the first is the string to be shown to the |
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user, the second is an error code, either 1 (an error occured) or 0 |
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(no error occurred) |
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I<Additional documentation needed.> |
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=cut |
=cut |
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Line 720 Currently undocumented. This is the wor
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Line 801 Currently undocumented. This is the wor
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######################################### |
######################################### |
sub publish { |
sub publish { |
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my ($source,$target,$style)=@_; |
my ($source,$target,$style,$batch)=@_; |
my $logfile; |
my $logfile; |
my $scrout=''; |
my $scrout=''; |
my $allmeta=''; |
my $allmeta=''; |
Line 728 sub publish {
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Line 809 sub publish {
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my %allow=(); |
my %allow=(); |
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unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
return |
return ('<font color=red>No write permission to user directory, FAIL</font>',1); |
'<font color=red>No write permission to user directory, FAIL</font>'; |
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} |
} |
print $logfile |
print $logfile |
"\n\n================= Publish ".localtime()." Phase One ================\n"; |
"\n\n================= Publish ".localtime()." Phase One ================\n"; |
Line 743 sub publish {
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Line 823 sub publish {
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print $logfile "Copied original file to ".$copyfile."\n"; |
print $logfile "Copied original file to ".$copyfile."\n"; |
} else { |
} else { |
print $logfile "Unable to write backup ".$copyfile.':'.$!."\n"; |
print $logfile "Unable to write backup ".$copyfile.':'.$!."\n"; |
return "<font color=red>Failed to write backup copy, $!,FAIL</font>"; |
return ("<font color=red>Failed to write backup copy, $!,FAIL</font>",1); |
} |
} |
# ------------------------------------------------------------- IDs and indices |
# ------------------------------------------------------------- IDs and indices |
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my $outstring; |
my ($outstring,$error); |
($outstring,%allow)=&fix_ids_and_indices($logfile,$source,$target); |
($outstring,$error,%allow)=&fix_ids_and_indices($logfile,$source, |
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$target); |
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if ($error) { return ($outstring,$error); } |
# ------------------------------------------------------------ Construct Allows |
# ------------------------------------------------------------ Construct Allows |
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$scrout.='<h3>Dependencies</h3>'; |
$scrout.='<h3>Dependencies</h3>'; |
Line 769 sub publish {
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Line 851 sub publish {
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if ( |
if ( |
&Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/'. |
&Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/'. |
$thisdep.'.meta') eq '-1') { |
$thisdep.'.meta') eq '-1') { |
$scrout.= |
$scrout.= ' - <font color="red">Currently not available'. |
' - <font color=red>Currently not available</font>'; |
'</font>'; |
} else { |
} else { |
my %temphash=(&Apache::lonnet::declutter($target).'___'. |
my %temphash=(&Apache::lonnet::declutter($target).'___'. |
&Apache::lonnet::declutter($thisdep).'___usage' |
&Apache::lonnet::declutter($thisdep).'___usage' |
=> time); |
=> time); |
$thisdep=~/^\/res\/(\w+)\/(\w+)\//; |
$thisdep=~/^\/res\/(\w+)\/(\w+)\//; |
if ((defined($1)) && (defined($2))) { |
if ((defined($1)) && (defined($2))) { |
&Apache::lonnet::put('resevaldata',\%temphash,$1,$2); |
&Apache::lonnet::put('nohist_resevaldata',\%temphash, |
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$1,$2); |
} |
} |
} |
} |
} |
} |
Line 786 sub publish {
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Line 869 sub publish {
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#Encode any High ASCII characters |
#Encode any High ASCII characters |
$outstring=&HTML::Entities::encode($outstring,"\200-\377"); |
$outstring=&HTML::Entities::encode($outstring,"\200-\377"); |
# ------------------------------------------------------------- Write modified |
# ------------------------------------------------------------- Write modified. |
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{ |
{ |
my $org; |
my $org; |
unless ($org=Apache::File->new('>'.$source)) { |
unless ($org=Apache::File->new('>'.$source)) { |
print $logfile "No write permit to $source\n"; |
print $logfile "No write permit to $source\n"; |
return |
return ('<font color="red">No write permission to '.$source. |
"<font color=red>No write permission to $source, FAIL</font>"; |
', FAIL</font>',1); |
} |
} |
print $org $outstring; |
print($org $outstring); |
} |
} |
$content=$outstring; |
$content=$outstring; |
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} |
} |
# --------------------------------------------- Initial step done, now metadata |
# -------------------------------------------- Initial step done, now metadata. |
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# ---------------------------------------- Storage for metadata keys and fields |
# --------------------------------------- Storage for metadata keys and fields. |
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%metadatafields=(); |
%metadatafields=(); |
%metadatakeys=(); |
%metadatakeys=(); |
|
|
my %oldparmstores=(); |
my %oldparmstores=(); |
|
|
|
unless ($batch) { |
$scrout.='<h3>Metadata Information ' . |
$scrout.='<h3>Metadata Information ' . |
Apache::loncommon::help_open_topic("Metadata_Description") |
Apache::loncommon::help_open_topic("Metadata_Description") |
. '</h3>'; |
. '</h3>'; |
|
} |
|
|
# ------------------------------------------------ First, check out environment |
# ------------------------------------------------ First, check out environment |
unless (-e $source.'.meta') { |
unless (-e $source.'.meta') { |
Line 906 sub publish {
|
Line 990 sub publish {
|
|
|
# ------------------------------------------------------- Now have all metadata |
# ------------------------------------------------------- Now have all metadata |
|
|
|
my %keywords=(); |
|
|
|
if (length($content)<500000) { |
|
my $textonly=$content; |
|
$textonly=~s/\<script[^\<]+\<\/script\>//g; |
|
$textonly=~s/\<m\>[^\<]+\<\/m\>//g; |
|
$textonly=~s/\<[^\>]*\>//g; |
|
$textonly=~tr/A-Z/a-z/; |
|
$textonly=~s/[\$\&][a-z]\w*//g; |
|
$textonly=~s/[^a-z\s]//g; |
|
|
|
foreach ($textonly=~m/(\w+)/g) { |
|
unless ($nokey{$_}) { |
|
$keywords{$_}=1; |
|
} |
|
} |
|
} |
|
|
|
|
|
foreach (split(/\W+/,$metadatafields{'keywords'})) { |
|
$keywords{$_}=1; |
|
} |
|
# --------------------------------------------------- Now we also have keywords |
|
# ============================================================================= |
|
# INTERACTIVE MODE |
|
# |
|
unless ($batch) { |
$scrout.= |
$scrout.= |
'<form name="pubform" action="/adm/publish" method="post">'. |
'<form name="pubform" action="/adm/publish" method="post">'. |
'<p><input type="submit" value="Finalize Publication" /></p>'. |
'<p><input type="submit" value="Finalize Publication" /></p>'. |
Line 941 function uncheckAll(field)
|
Line 1052 function uncheckAll(field)
|
END |
END |
$keywordout.='<table border=2><tr>'; |
$keywordout.='<table border=2><tr>'; |
my $colcount=0; |
my $colcount=0; |
my %keywords=(); |
|
|
|
if (length($content)<500000) { |
|
my $textonly=$content; |
|
$textonly=~s/\<script[^\<]+\<\/script\>//g; |
|
$textonly=~s/\<m\>[^\<]+\<\/m\>//g; |
|
$textonly=~s/\<[^\>]*\>//g; |
|
$textonly=~tr/A-Z/a-z/; |
|
$textonly=~s/[\$\&][a-z]\w*//g; |
|
$textonly=~s/[^a-z\s]//g; |
|
|
|
foreach ($textonly=~m/(\w+)/g) { |
|
unless ($nokey{$_}) { |
|
$keywords{$_}=1; |
|
} |
|
} |
|
} |
|
|
|
|
|
foreach (split(/\W+/,$metadatafields{'keywords'})) { |
|
$keywords{$_}=1; |
|
} |
|
|
|
foreach (sort keys %keywords) { |
foreach (sort keys %keywords) { |
$keywordout.='<td><input type=checkbox name="keywords" value="'.$_.'"'; |
$keywordout.='<td><input type=checkbox name="keywords" value="'.$_.'"'; |
Line 1006 END
|
Line 1095 END
|
unless ($metadatafields{'creationdate'}) { |
unless ($metadatafields{'creationdate'}) { |
$metadatafields{'creationdate'}=time; |
$metadatafields{'creationdate'}=time; |
} |
} |
$scrout.=&hiddenfield('creationdate',$metadatafields{'creationdate'}); |
$scrout.=&hiddenfield('creationdate', |
|
&Apache::loncommon::unsqltime($metadatafields{'creationdate'})); |
|
|
$scrout.=&hiddenfield('lastrevisiondate',time); |
$scrout.=&hiddenfield('lastrevisiondate',time); |
|
|
|
|
$scrout.=&textfield('Publisher/Owner','owner', |
$scrout.=&textfield('Publisher/Owner','owner', |
$metadatafields{'owner'}); |
$metadatafields{'owner'}); |
# --------------------------------------------------- Correct copyright for rat |
|
|
|
|
# -------------------------------------------------- Correct copyright for rat. |
if ($style eq 'rat') { |
if ($style eq 'rat') { |
if ($metadatafields{'copyright'} eq 'public') { |
if ($metadatafields{'copyright'} eq 'public') { |
delete $metadatafields{'copyright'}; |
delete $metadatafields{'copyright'}; |
Line 1031 END
|
Line 1121 END
|
(&Apache::loncommon::copyrightids)); |
(&Apache::loncommon::copyrightids)); |
} |
} |
|
|
my $copyright_help = Apache::loncommon::help_open_topic("Publishing_Copyright"); |
my $copyright_help = |
|
Apache::loncommon::help_open_topic('Publishing_Copyright'); |
$scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge; |
$scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge; |
return $scrout. |
return ($scrout.'<p><input type="submit" value="Finalize Publication" /></p></form>',0); |
'<p><input type="submit" value="Finalize Publication" /></p></form>'; |
# ============================================================================= |
|
# BATCH MODE |
|
# |
|
} else { |
|
# Transfer metadata directly to environment for stage 2 |
|
foreach (keys %metadatafields) { |
|
$ENV{'form.'.$_}=$metadatafields{$_}; |
|
} |
|
$ENV{'form.addkey'}=''; |
|
$ENV{'form.keywords'}=''; |
|
foreach (keys %keywords) { |
|
if ($metadatafields{'keywords'}) { |
|
if ($metadatafields{'keywords'}=~/$_/) { |
|
$ENV{'form.keywords'}.=$_.','; |
|
} |
|
} elsif (&Apache::loncommon::keyword($_)) { |
|
$ENV{'form.keywords'}.=$_.','; |
|
} |
|
} |
|
$ENV{'form.keywords'}=~s/\,$//; |
|
unless ($ENV{'form.creationdate'}) { $ENV{'form.creationdate'}=time; } |
|
$ENV{'form.lastrevisiondate'}=time; |
|
if ((($style eq 'rat') && ($ENV{'form.copyright'} eq 'public')) || |
|
(!$ENV{'form.copyright'})) { |
|
$ENV{'form.copyright'}='default'; |
|
} |
|
$ENV{'form.allmeta'}=&Apache::lonnet::escape($allmeta); |
|
return ($scrout,0); |
|
} |
} |
} |
|
|
######################################### |
######################################### |
Line 1042 END
|
Line 1161 END
|
|
|
=pod |
=pod |
|
|
=item phasetwo |
=item B<phasetwo> |
|
|
Render second interface showing status of publication steps. |
Render second interface showing status of publication steps. |
This is publication step two. |
This is publication step two. |
|
|
|
Parameters: |
|
|
|
=over 4 |
|
|
|
=item I<$source> |
|
|
|
=item I<$target> |
|
|
|
=item I<$style> |
|
|
|
=item I<$distarget> |
|
|
|
=back |
|
|
|
Returns: |
|
|
|
=over 4 |
|
|
|
=item Scalar string |
|
|
|
String contains status (errors and warnings) and information associated with |
|
the server's attempts at publication. |
|
|
=cut |
=cut |
|
|
|
#'stupid emacs |
######################################### |
######################################### |
######################################### |
######################################### |
sub phasetwo { |
sub phasetwo { |
|
|
my ($source,$target,$style,$distarget)=@_; |
my ($r,$source,$target,$style,$distarget,$batch)=@_; |
|
$source=~s/\/+/\//g; |
|
$target=~s/\/+/\//g; |
|
|
|
if ($target=~/\_\_\_/) { |
|
$r->print( |
|
'<font color=red>Unsupported character combination "<tt>___</tt>" in filename, FAIL</font>'); |
|
return 0; |
|
} |
|
$distarget=~s/\/+/\//g; |
my $logfile; |
my $logfile; |
my $scrout=''; |
|
unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
return |
$r->print( |
'<font color=red>No write permission to user directory, FAIL</font>'; |
'<font color=red>No write permission to user directory, FAIL</font>'); |
|
return 0; |
} |
} |
print $logfile |
print $logfile |
"\n================= Publish ".localtime()." Phase Two ================\n"; |
"\n================= Publish ".localtime()." Phase Two ================\n"; |
|
|
%metadatafields=(); |
%metadatafields=(); |
%metadatakeys=(); |
%metadatakeys=(); |
|
|
&metaeval(&Apache::lonnet::unescape($ENV{'form.allmeta'})); |
&metaeval(&Apache::lonnet::unescape($ENV{'form.allmeta'})); |
|
|
$metadatafields{'title'}=$ENV{'form.title'}; |
$metadatafields{'title'}=$ENV{'form.title'}; |
$metadatafields{'author'}=$ENV{'form.author'}; |
$metadatafields{'author'}=$ENV{'form.author'}; |
$metadatafields{'subject'}=$ENV{'form.subject'}; |
$metadatafields{'subject'}=$ENV{'form.subject'}; |
$metadatafields{'notes'}=$ENV{'form.notes'}; |
$metadatafields{'notes'}=$ENV{'form.notes'}; |
$metadatafields{'abstract'}=$ENV{'form.abstract'}; |
$metadatafields{'abstract'}=$ENV{'form.abstract'}; |
$metadatafields{'mime'}=$ENV{'form.mime'}; |
$metadatafields{'mime'}=$ENV{'form.mime'}; |
$metadatafields{'language'}=$ENV{'form.language'}; |
$metadatafields{'language'}=$ENV{'form.language'}; |
$metadatafields{'creationdate'}=$ENV{'form.creationdate'}; |
$metadatafields{'creationdate'}=$ENV{'form.creationdate'}; |
$metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'}; |
$metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'}; |
$metadatafields{'owner'}=$ENV{'form.owner'}; |
$metadatafields{'owner'}=$ENV{'form.owner'}; |
$metadatafields{'copyright'}=$ENV{'form.copyright'}; |
$metadatafields{'copyright'}=$ENV{'form.copyright'}; |
$metadatafields{'dependencies'}=$ENV{'form.dependencies'}; |
$metadatafields{'dependencies'}=$ENV{'form.dependencies'}; |
|
|
my $allkeywords=$ENV{'form.addkey'}; |
my $allkeywords=$ENV{'form.addkey'}; |
if (exists($ENV{'form.keywords'}) && (ref($ENV{'form.keywords'}))) { |
if (exists($ENV{'form.keywords'})) { |
my @Keywords = @{$ENV{'form.keywords'}}; |
if (ref($ENV{'form.keywords'})) { |
foreach (@Keywords) { |
$allkeywords .= ','.join(',',@{$ENV{'form.keywords'}}); |
$allkeywords.=','.$_; |
} else { |
} |
$allkeywords .= ','.$ENV{'form.keywords'}; |
} |
} |
$allkeywords=~s/\W+/\,/; |
} |
$allkeywords=~s/^\,//; |
$allkeywords=~s/\W+/\,/; |
$metadatafields{'keywords'}=$allkeywords; |
$allkeywords=~s/^\,//; |
|
$metadatafields{'keywords'}=$allkeywords; |
{ |
|
print $logfile "\nWrite metadata file for ".$source; |
{ |
my $mfh; |
print $logfile "\nWrite metadata file for ".$source; |
unless ($mfh=Apache::File->new('>'.$source.'.meta')) { |
my $mfh; |
return |
unless ($mfh=Apache::File->new('>'.$source.'.meta')) { |
'<font color=red>Could not write metadata, FAIL</font>'; |
return |
} |
'<font color=red>Could not write metadata, FAIL</font>'; |
foreach (sort keys %metadatafields) { |
} |
unless ($_=~/\./) { |
foreach (sort keys %metadatafields) { |
my $unikey=$_; |
unless ($_=~/\./) { |
$unikey=~/^([A-Za-z]+)/; |
my $unikey=$_; |
my $tag=$1; |
$unikey=~/^([A-Za-z]+)/; |
$tag=~tr/A-Z/a-z/; |
my $tag=$1; |
print $mfh "\n\<$tag"; |
$tag=~tr/A-Z/a-z/; |
foreach (split(/\,/,$metadatakeys{$unikey})) { |
print $mfh "\n\<$tag"; |
my $value=$metadatafields{$unikey.'.'.$_}; |
foreach (split(/\,/,$metadatakeys{$unikey})) { |
$value=~s/\"/\'\'/g; |
my $value=$metadatafields{$unikey.'.'.$_}; |
print $mfh ' '.$_.'="'.$value.'"'; |
$value=~s/\"/\'\'/g; |
} |
print $mfh ' '.$_.'="'.$value.'"'; |
print $mfh '>'. |
} |
&HTML::Entities::encode($metadatafields{$unikey}) |
print $mfh '>'. |
.'</'.$tag.'>'; |
&HTML::Entities::encode($metadatafields{$unikey}) |
} |
.'</'.$tag.'>'; |
} |
} |
$scrout.='<p>Wrote Metadata'; |
} |
print $logfile "\nWrote metadata"; |
$r->print('<p>Wrote Metadata'); |
} |
print $logfile "\nWrote metadata"; |
|
} |
|
|
# -------------------------------- Synchronize entry with SQL metadata database |
# -------------------------------- Synchronize entry with SQL metadata database |
my $warning; |
|
$metadatafields{'url'} = $distarget; |
$metadatafields{'url'} = $distarget; |
$metadatafields{'version'} = 'current'; |
$metadatafields{'version'} = 'current'; |
unless ($metadatafields{'copyright'} eq 'priv') { |
unless ($metadatafields{'copyright'} eq 'priv') { |
my ($error,$success) = &store_metadata(\%metadatafields); |
my ($error,$success) = &store_metadata(\%metadatafields); |
if (! $success) { |
if ($success) { |
$scrout.='<p>Synchronized SQL metadata database'; |
$r->print('<p>Synchronized SQL metadata database'); |
print $logfile "\nSynchronized SQL metadata database"; |
print $logfile "\nSynchronized SQL metadata database"; |
} else { |
} else { |
$warning.=$error; |
$r->print($error); |
print $logfile "\n".$error; |
print $logfile "\n".$error; |
} |
} |
} else { |
} else { |
$scrout.='<p>Private Publication - did not synchronize database'; |
$r->print('<p>Private Publication - did not synchronize database'); |
print $logfile "\nPrivate: Did not synchronize data into ". |
print $logfile "\nPrivate: Did not synchronize data into ". |
"SQL metadata database"; |
"SQL metadata database"; |
} |
} |
# ----------------------------------------------------------- Copy old versions |
# ----------------------------------------------------------- Copy old versions |
|
|
if (-e $target) { |
if (-e $target) { |
my $filename; |
my $filename; |
my $maxversion=0; |
my $maxversion=0; |
$target=~/(.*)\/([^\/]+)\.(\w+)$/; |
$target=~/(.*)\/([^\/]+)\.(\w+)$/; |
my $srcf=$2; |
my $srcf=$2; |
my $srct=$3; |
my $srct=$3; |
my $srcd=$1; |
my $srcd=$1; |
unless ($srcd=~/^\/home\/httpd\/html\/res/) { |
unless ($srcd=~/^\/home\/httpd\/html\/res/) { |
print $logfile "\nPANIC: Target dir is ".$srcd; |
print $logfile "\nPANIC: Target dir is ".$srcd; |
return "<font color=red>Invalid target directory, FAIL</font>"; |
return "<font color=red>Invalid target directory, FAIL</font>"; |
} |
} |
opendir(DIR,$srcd); |
opendir(DIR,$srcd); |
while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
if ($filename=~/$srcf\.(\d+)\.$srct$/) { |
if (-l $srcd.'/'.$filename) { |
$maxversion=($1>$maxversion)?$1:$maxversion; |
unlink($srcd.'/'.$filename); |
} |
unlink($srcd.'/'.$filename.'.meta'); |
} |
} else { |
closedir(DIR); |
if ($filename=~/$srcf\.(\d+)\.$srct$/) { |
$maxversion++; |
$maxversion=($1>$maxversion)?$1:$maxversion; |
$scrout.='<p>Creating old version '.$maxversion; |
} |
print $logfile "\nCreating old version ".$maxversion; |
} |
|
} |
my $copyfile=$srcd.'/'.$srcf.'.'.$maxversion.'.'.$srct; |
closedir(DIR); |
|
$maxversion++; |
|
$r->print('<p>Creating old version '.$maxversion); |
|
print $logfile "\nCreating old version ".$maxversion; |
|
|
|
my $copyfile=$srcd.'/'.$srcf.'.'.$maxversion.'.'.$srct; |
|
|
if (copy($target,$copyfile)) { |
if (copy($target,$copyfile)) { |
print $logfile "Copied old target to ".$copyfile."\n"; |
print $logfile "Copied old target to ".$copyfile."\n"; |
$scrout.='<p>Copied old target file'; |
$r->print('<p>Copied old target file'); |
} else { |
} else { |
print $logfile "Unable to write ".$copyfile.':'.$!."\n"; |
print $logfile "Unable to write ".$copyfile.':'.$!."\n"; |
return "<font color=red>Failed to copy old target, $!, FAIL</font>"; |
return "<font color=red>Failed to copy old target, $!, FAIL</font>"; |
} |
} |
|
|
# --------------------------------------------------------------- Copy Metadata |
# --------------------------------------------------------------- Copy Metadata |
|
|
$copyfile=$copyfile.'.meta'; |
$copyfile=$copyfile.'.meta'; |
|
|
if (copy($target.'.meta',$copyfile)) { |
if (copy($target.'.meta',$copyfile)) { |
print $logfile "Copied old target metadata to ".$copyfile."\n"; |
print $logfile "Copied old target metadata to ".$copyfile."\n"; |
$scrout.='<p>Copied old metadata'; |
$r->print('<p>Copied old metadata') |
} else { |
} else { |
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n"; |
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n"; |
if (-e $target.'.meta') { |
if (-e $target.'.meta') { |
return |
return |
"<font color=red>Failed to write old metadata copy, $!, FAIL</font>"; |
"<font color=red>Failed to write old metadata copy, $!, FAIL</font>"; |
} |
} |
} |
} |
|
|
|
|
} else { |
} else { |
$scrout.='<p>Initial version'; |
$r->print('<p>Initial version'); |
print $logfile "\nInitial version"; |
print $logfile "\nInitial version"; |
} |
} |
|
|
# ---------------------------------------------------------------- Write Source |
# ---------------------------------------------------------------- Write Source |
my $copyfile=$target; |
my $copyfile=$target; |
|
|
my @parts=split(/\//,$copyfile); |
my @parts=split(/\//,$copyfile); |
my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]"; |
my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]"; |
|
|
my $count; |
my $count; |
for ($count=5;$count<$#parts;$count++) { |
for ($count=5;$count<$#parts;$count++) { |
$path.="/$parts[$count]"; |
$path.="/$parts[$count]"; |
if ((-e $path)!=1) { |
if ((-e $path)!=1) { |
print $logfile "\nCreating directory ".$path; |
print $logfile "\nCreating directory ".$path; |
$scrout.='<p>Created directory '.$parts[$count]; |
$r->print('<p>Created directory '.$parts[$count]); |
mkdir($path,0777); |
mkdir($path,0777); |
} |
|
} |
|
|
|
if (copy($source,$copyfile)) { |
|
print $logfile "Copied original source to ".$copyfile."\n"; |
|
$scrout.='<p>Copied source file'; |
|
} else { |
|
print $logfile "Unable to write ".$copyfile.':'.$!."\n"; |
|
return "<font color=red>Failed to copy source, $!, FAIL</font>"; |
|
} |
} |
|
} |
|
|
|
if (copy($source,$copyfile)) { |
|
print $logfile "\nCopied original source to ".$copyfile."\n"; |
|
$r->print('<p>Copied source file'); |
|
} else { |
|
print $logfile "\nUnable to write ".$copyfile.':'.$!."\n"; |
|
return "<font color=red>Failed to copy source, $!, FAIL</font>"; |
|
} |
|
|
# --------------------------------------------------------------- Copy Metadata |
# --------------------------------------------------------------- Copy Metadata |
|
|
$copyfile=$copyfile.'.meta'; |
$copyfile=$copyfile.'.meta'; |
|
|
if (copy($source.'.meta',$copyfile)) { |
if (copy($source.'.meta',$copyfile)) { |
print $logfile "Copied original metadata to ".$copyfile."\n"; |
print $logfile "\nCopied original metadata to ".$copyfile."\n"; |
$scrout.='<p>Copied metadata'; |
$r->print('<p>Copied metadata'); |
} else { |
} else { |
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n"; |
print $logfile "\nUnable to write metadata ".$copyfile.':'.$!."\n"; |
return |
return |
"<font color=red>Failed to write metadata copy, $!, FAIL</font>"; |
"<font color=red>Failed to write metadata copy, $!, FAIL</font>"; |
} |
} |
|
$r->rflush; |
# --------------------------------------------------- Send update notifications |
# --------------------------------------------------- Send update notifications |
|
|
my @subscribed=&get_subscribed_hosts($target); |
my @subscribed=&get_subscribed_hosts($target); |
foreach my $subhost (@subscribed) { |
foreach my $subhost (@subscribed) { |
$scrout.='<p>Notifying host '.$subhost.':'; |
$r->print('<p>Notifying host '.$subhost.':');$r->rflush; |
print $logfile "\nNotifying host ".$subhost.':'; |
print $logfile "\nNotifying host ".$subhost.':'; |
my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); |
my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); |
$scrout.=$reply; |
$r->print($reply.'<br />');$r->rflush; |
print $logfile $reply; |
print $logfile $reply; |
} |
} |
|
|
# ---------------------------------------- Send update notifications, meta only |
# ---------------------------------------- Send update notifications, meta only |
|
|
my @subscribedmeta=&get_subscribed_hosts("$target.meta"); |
my @subscribedmeta=&get_subscribed_hosts("$target.meta"); |
foreach my $subhost (@subscribedmeta) { |
foreach my $subhost (@subscribedmeta) { |
$scrout.='<p>Notifying host for metadata only '.$subhost.':'; |
$r->print('<p>Notifying host for metadata only '.$subhost.':');$r->rflush; |
print $logfile "\nNotifying host for metadata only ".$subhost.':'; |
print $logfile "\nNotifying host for metadata only ".$subhost.':'; |
my $reply=&Apache::lonnet::critical('update:'.$target.'.meta', |
my $reply=&Apache::lonnet::critical('update:'.$target.'.meta', |
$subhost); |
$subhost); |
$scrout.=$reply; |
$r->print($reply.'<br />');$r->rflush; |
|
print $logfile $reply; |
|
} |
|
|
|
# --------------------------------------------------- Notify subscribed courses |
|
my %courses=&coursedependencies($target); |
|
my $now=time; |
|
foreach (keys %courses) { |
|
$r->print('<p>Notifying course '.$_.':');$r->rflush; |
|
print $logfile "\nNotifying host ".$_.':'; |
|
my ($cdom,$cname)=split(/\_/,$_); |
|
my $reply=&Apache::lonnet::cput |
|
('versionupdate',{$target => $now},$cdom,$cname); |
|
$r->print($reply.'<br />');$r->rflush; |
print $logfile $reply; |
print $logfile $reply; |
} |
} |
|
|
# ------------------------------------------------ Provide link to new resource |
# ------------------------------------------------ Provide link to new resource |
|
unless ($batch) { |
|
my $thisdistarget=$target; |
|
$thisdistarget=~s/^$docroot//; |
|
|
|
my $thissrc=$source; |
|
$thissrc=~s/^\/home\/(\w+)\/public_html/\/priv\/$1/; |
|
|
|
my $thissrcdir=$thissrc; |
|
$thissrcdir=~s/\/[^\/]+$/\//; |
|
|
|
|
|
$r->print( |
|
'<hr><a href="'.$thisdistarget.'"><font size="+2">'. |
|
'View Published Version</font></a>'. |
|
'<p><a href="'.$thissrc.'"><font size=+2>Back to Source</font></a>'. |
|
'<p><a href="'.$thissrcdir. |
|
'"><font size="+2">Back to Source Directory</font></a>'); |
|
} |
|
} |
|
|
|
######################################### |
|
|
|
sub batchpublish { |
|
my ($r,$srcfile,$targetfile)=@_; |
|
$srcfile=~s/\/+/\//g; |
|
$targetfile=~s/\/+/\//g; |
|
my $thisdisfn=$srcfile; |
|
$thisdisfn=~s/\/home\/korte\/public_html\///; |
|
$srcfile=~s/\/+/\//g; |
|
|
my $thisdistarget=$target; |
my $docroot=$r->dir_config('lonDocRoot'); |
|
my $thisdistarget=$targetfile; |
$thisdistarget=~s/^$docroot//; |
$thisdistarget=~s/^$docroot//; |
|
|
my $thissrc=$source; |
|
$thissrc=~s/^\/home\/(\w+)\/public_html/\/priv\/$1/; |
|
|
|
my $thissrcdir=$thissrc; |
undef %metadatafields; |
$thissrcdir=~s/\/[^\/]+$/\//; |
undef %metadatakeys; |
|
%metadatafields=(); |
|
%metadatakeys=(); |
|
$srcfile=~/\.(\w+)$/; |
|
my $thistype=$1; |
|
|
|
|
return $warning.$scrout. |
my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); |
'<hr><a href="'.$thisdistarget.'"><font size=+2>View Published Version</font></a>'. |
|
'<p><a href="'.$thissrc.'"><font size=+2>Back to Source</font></a>'. |
$r->print('<h2>Publishing <tt>'.$thisdisfn.'</tt></h2>'); |
'<p><a href="'.$thissrcdir. |
|
'"><font size=+2>Back to Source Directory</font></a>'; |
|
|
|
|
# phase one takes |
|
# my ($source,$target,$style,$batch)=@_; |
|
my ($outstring,$error)=&publish($srcfile,$targetfile,$thisembstyle,1); |
|
$r->print('<p>'.$outstring.'</p>'); |
|
# phase two takes |
|
# my ($source,$target,$style,$distarget,batch)=@_; |
|
# $ENV{'form.allmeta'},$ENV{'form.title'},$ENV{'form.author'},... |
|
if (!$error) { |
|
$r->print('<p>'); |
|
&phasetwo($r,$srcfile,$targetfile,$thisembstyle,$thisdistarget,1); |
|
$r->print('</p>'); |
|
} |
|
return ''; |
} |
} |
|
|
|
|
######################################### |
######################################### |
|
|
|
sub publishdirectory { |
|
my ($r,$fn,$thisdisfn)=@_; |
|
$fn=~s/\/+/\//g; |
|
$thisdisfn=~s/\/+/\//g; |
|
my $resdir= |
|
$Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cudom.'/'.$cuname.'/'. |
|
$thisdisfn; |
|
$r->print('<h1>Directory <tt>'.$thisdisfn.'</tt></h1>'. |
|
'Target: <tt>'.$resdir.'</tt><br />'); |
|
|
|
my $dirptr=16384; # Mask indicating a directory in stat.cmode. |
|
|
|
opendir(DIR,$fn); |
|
my @files=sort(readdir(DIR)); |
|
foreach my $filename (@files) { |
|
my ($cdev,$cino,$cmode,$cnlink, |
|
$cuid,$cgid,$crdev,$csize, |
|
$catime,$cmtime,$cctime, |
|
$cblksize,$cblocks)=stat($fn.'/'.$filename); |
|
|
|
my $extension=''; |
|
if ($filename=~/\.(\w+)$/) { $extension=$1; } |
|
if ($cmode&$dirptr) { |
|
if (($filename!~/^\./) && ($ENV{'form.pubrec'})) { |
|
&publishdirectory($r,$fn.'/'.$filename,$thisdisfn.'/'.$filename); |
|
} |
|
} elsif ((&Apache::loncommon::fileembstyle($extension) ne 'hdn') && |
|
($filename!~/^[\#\.]/) && ($filename!~/\~$/)) { |
|
# find out publication status and/or exiting metadata |
|
my $publishthis=0; |
|
if (-e $resdir.'/'.$filename) { |
|
my ($rdev,$rino,$rmode,$rnlink, |
|
$ruid,$rgid,$rrdev,$rsize, |
|
$ratime,$rmtime,$rctime, |
|
$rblksize,$rblocks)=stat($resdir.'/'.$filename); |
|
if ($rmtime<$cmtime) { |
|
# previously published, modified now |
|
$publishthis=1; |
|
} |
|
} else { |
|
# never published |
|
$publishthis=1; |
|
} |
|
if ($publishthis) { |
|
&batchpublish($r,$fn.'/'.$filename,$resdir.'/'.$filename); |
|
} else { |
|
$r->print('<br />Skipping '.$filename.'<br />'); |
|
} |
|
$r->rflush(); |
|
} |
|
} |
|
closedir(DIR); |
|
} |
######################################### |
######################################### |
|
|
=pod |
=pod |
|
|
=item handler |
=item B<handler> |
|
|
A basic outline of the handler subroutine follows. |
A basic outline of the handler subroutine follows. |
|
|
=over 4 |
=over 4 |
|
|
=item Get query string for limited number of parameters |
=item * |
|
|
|
Get query string for limited number of parameters. |
|
|
|
=item * |
|
|
|
Check filename. |
|
|
|
=item * |
|
|
|
File is there and owned, init lookup tables. |
|
|
|
=item * |
|
|
=item Check filename |
Start page output. |
|
|
=item File is there and owned, init lookup tables |
=item * |
|
|
=item Start page output |
Evaluate individual file, and then output information. |
|
|
=item Individual file |
=item * |
|
|
=item publish from $thisfn to $thistarget with $thisembstyle |
Publishing from $thisfn to $thistarget with $thisembstyle. |
|
|
=back |
=back |
|
|
Line 1319 sub handler {
|
Line 1597 sub handler {
|
|
|
# -------------------------------------------------------------- Check filename |
# -------------------------------------------------------------- Check filename |
|
|
my $fn=$ENV{'form.filename'}; |
my $fn=&Apache::lonnet::unescape($ENV{'form.filename'}); |
|
|
|
|
unless ($fn) { |
unless ($fn) { |
Line 1374 sub handler {
|
Line 1652 sub handler {
|
|
|
unless ($ENV{'form.phase'} eq 'two') { |
unless ($ENV{'form.phase'} eq 'two') { |
|
|
# --------------------------------- File is there and owned, init lookup tables |
# -------------------------------- File is there and owned, init lookup tables. |
|
|
%addid=(); |
%addid=(); |
|
|
Line 1398 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1676 unless ($ENV{'form.phase'} eq 'two') {
|
|
|
} |
} |
|
|
# ----------------------------------------------------------- Start page output |
# ---------------------------------------------------------- Start page output. |
|
|
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
$r->print('<html><head><title>LON-CAPA Publishing</title></head>'); |
$r->print('<html><head><title>LON-CAPA Publishing</title></head>'); |
$r->print( |
$r->print(&Apache::loncommon::bodytag('Resource Publication')); |
'<body bgcolor="#FFFFFF"><img align=right src=/adm/lonIcons/lonlogos.gif>'); |
|
|
|
my $thisfn=$fn; |
my $thisfn=$fn; |
|
|
# ------------------------------------------------------------- Individual file |
|
{ |
|
$thisfn=~/\.(\w+)$/; |
|
my $thistype=$1; |
|
my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); |
|
|
|
my $thistarget=$thisfn; |
my $thistarget=$thisfn; |
|
|
$thistarget=~s/^\/home/$targetdir/; |
$thistarget=~s/^\/home/$targetdir/; |
$thistarget=~s/\/public\_html//; |
$thistarget=~s/\/public\_html//; |
|
|
|
my $thisdistarget=$thistarget; |
|
$thisdistarget=~s/^$docroot//; |
|
|
my $thisdistarget=$thistarget; |
my $thisdisfn=$thisfn; |
$thisdistarget=~s/^$docroot//; |
$thisdisfn=~s/^\/home\/$cuname\/public_html\///; |
|
|
my $thisdisfn=$thisfn; |
if ($fn=~/\/$/) { |
$thisdisfn=~s/^\/home\/$cuname\/public_html\///; |
# -------------------------------------------------------- This is a directory |
|
&publishdirectory($r,$fn,$thisdisfn); |
|
|
|
} else { |
|
# ---------------------- Evaluate individual file, and then output information. |
|
$thisfn=~/\.(\w+)$/; |
|
my $thistype=$1; |
|
my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); |
|
|
$r->print('<h2>Publishing '. |
$r->print('<h2>Publishing '. |
&Apache::loncommon::filedescription($thistype).' <tt>'. |
&Apache::loncommon::filedescription($thistype).' <tt>'. |
$thisdisfn.'</tt></h2><b>Target:</b> <tt>'.$thisdistarget.'</tt><p>'); |
'<a href="/~'.$cuname.'/'.$thisdisfn.'" target="cat">'.$thisdisfn. |
|
'</a></tt></h2><b>Target:</b> <tt>'.$thisdistarget.'</tt><p>'); |
|
|
if (($cuname ne $ENV{'user.name'}) || ($cudom ne $ENV{'user.domain'})) { |
if (($cuname ne $ENV{'user.name'}) || ($cudom ne $ENV{'user.domain'})) { |
$r->print('<h3><font color=red>Co-Author: '.$cuname.' at '.$cudom. |
$r->print('<h3><font color="red">Co-Author: '.$cuname.' at '.$cudom. |
'</font></h3>'); |
'</font></h3>'); |
} |
} |
|
|
if (&Apache::loncommon::fileembstyle($thistype) eq 'ssi') { |
if (&Apache::loncommon::fileembstyle($thistype) eq 'ssi') { |
$r->print('<br><a href="/adm/diff?filename=/~'.$cuname.'/'. |
$r->print('<br /><a href="/adm/diff?filename=/~'.$cuname.'/'. |
$thisdisfn. |
$thisdisfn. |
'&versionone=priv" target=cat>Diffs with Current Version</a><p>'); |
'&versiontwo=priv" target="cat">Diffs with Current Version</a><p>'); |
} |
} |
|
|
# ------------ We are publishing from $thisfn to $thistarget with $thisembstyle |
# ------------------ Publishing from $thisfn to $thistarget with $thisembstyle. |
|
|
unless ($ENV{'form.phase'} eq 'two') { |
unless ($ENV{'form.phase'} eq 'two') { |
$r->print( |
my ($outstring,$error)=&publish($thisfn,$thistarget,$thisembstyle); |
'<hr>'.&publish($thisfn,$thistarget,$thisembstyle)); |
$r->print('<hr />'.$outstring); |
} else { |
} else { |
$r->print( |
$r->print('<hr />'); |
'<hr>'.&phasetwo($thisfn,$thistarget,$thisembstyle,$thisdistarget)); |
&phasetwo($r,$thisfn,$thistarget,$thisembstyle,$thisdistarget); |
} |
} |
|
|
} |
} |
$r->print('</body></html>'); |
$r->print('</body></html>'); |
|
|