version 1.72, 2007/01/01 21:23:10
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version 1.76, 2007/04/11 22:44:18
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Line 68 use strict;
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Line 68 use strict;
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use DBI; |
use DBI; |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA::lonmetadata; |
use LONCAPA::lonmetadata; |
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use LONCAPA; |
use Getopt::Long; |
use Getopt::Long; |
use IO::File; |
use IO::File; |
use HTML::TokeParser; |
use HTML::TokeParser; |
Line 237 foreach my $dom (@domains) {
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Line 237 foreach my $dom (@domains) {
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my $is_course = &Apache::lonnet::is_course($dom,$uname); |
my $is_course = &Apache::lonnet::is_course($dom,$uname); |
my $curr_perm = &Apache::lonnet::get_portfile_permissions($dom,$uname); |
my $curr_perm = &Apache::lonnet::get_portfile_permissions($dom,$uname); |
my %access = &Apache::lonnet::get_access_controls($curr_perm); |
my %access = &Apache::lonnet::get_access_controls($curr_perm); |
foreach my $file (keys(%access)) { |
foreach my $file (keys(%access)) { |
my ($group,$url,$fullpath); |
my ($group,$url,$fullpath); |
if ($is_course) { |
if ($is_course) { |
($group, my ($path)) = ($file =~ /^(\w+)(\/.+)$/); |
($group, my ($path)) = ($file =~ /^(\w+)(\/.+)$/); |
Line 248 foreach my $dom (@domains) {
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Line 248 foreach my $dom (@domains) {
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$url = $urlstart.'/portfolio'.$file; |
$url = $urlstart.'/portfolio'.$file; |
} |
} |
if (ref($access{$file}) eq 'HASH') { |
if (ref($access{$file}) eq 'HASH') { |
&process_portfolio_access_data($url,$access{$file}); |
my %portaccesslog = |
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&LONCAPA::lonmetadata::process_portfolio_access_data($dbh, |
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$simulate,\%newnames,$url,$fullpath,$access{$file}); |
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&portfolio_logging(%portaccesslog); |
} |
} |
&process_portfolio_metadata($url,$fullpath,$is_course,$dom, |
my %portmetalog = &LONCAPA::lonmetadata::process_portfolio_metadata($dbh,$simulate,\%newnames,$url,$fullpath,$is_course,$dom,$uname,$group); |
$uname,$group); |
&portfolio_logging(%portmetalog); |
} |
} |
} |
} |
} |
} |
Line 302 sub log {
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Line 305 sub log {
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} |
} |
} |
} |
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sub portfolio_logging { |
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my (%portlog) = @_; |
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foreach my $key (keys(%portlog)) { |
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if (ref($portlog{$key}) eq 'HASH') { |
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foreach my $item (keys(%{$portlog{$key}})) { |
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&log(0,$portlog{$key}{$item}); |
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} |
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} |
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} |
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} |
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sub descend_tree { |
sub descend_tree { |
my ($dir,$depth,$alldomusers) = @_; |
my ($dir,$depth,$alldomusers) = @_; |
if (-d $dir) { |
if (-d $dir) { |
Line 322 sub descend_tree {
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Line 336 sub descend_tree {
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} |
} |
} |
} |
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sub process_portfolio_access_data { |
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my ($url,$access_hash) = @_; |
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foreach my $key (keys(%{$access_hash})) { |
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my $acc_data; |
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$acc_data->{url} = $url; |
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$acc_data->{keynum} = $key; |
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my ($num,$scope,$end,$start) = |
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($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
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$acc_data->{scope} = $scope; |
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if ($end != 0) { |
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$acc_data->{end} = &LONCAPA::lonmetadata::sqltime($end); |
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} |
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$acc_data->{start} = &LONCAPA::lonmetadata::sqltime($start); |
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if (! $simulate) { |
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my ($count,$err) = |
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&LONCAPA::lonmetadata::store_metadata($dbh, |
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$newnames{'access'}, |
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'portfolio_access',$acc_data); |
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if ($err) { |
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&log(0,"MySQL Error Insert: ".$err); |
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} |
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if ($count < 1) { |
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&log(0,"Unable to insert record into MySQL database for $url"); |
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} |
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} |
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} |
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} |
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sub process_portfolio_metadata { |
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my ($url,$fullpath,$is_course,$dom,$uname,$group) = @_; |
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my ($ref,$crs,$addedfields) = &portfolio_metadata($fullpath,$dom,$uname, |
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$group); |
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&getfiledates($ref,$fullpath); |
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if ($is_course) { |
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$ref->{'groupname'} = $group; |
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} |
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my %Data; |
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if (ref($ref) eq 'HASH') { |
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%Data = %{$ref}; |
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} |
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%Data = ( |
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%Data, |
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'url'=>$url, |
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'version'=>'current', |
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); |
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if (! $simulate) { |
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my ($count,$err) = |
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&LONCAPA::lonmetadata::store_metadata($dbh, |
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$newnames{'portfolio'}, |
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'portfolio_metadata',\%Data); |
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if ($err) { |
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&log(0,"MySQL Error Insert: ".$err); |
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} |
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if ($count < 1) { |
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&log(0,"Unable to insert record into MySQL portfolio_metadata database table for $url"); |
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} |
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if (ref($addedfields) eq 'HASH') { |
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if (keys(%{$addedfields}) > 0) { |
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foreach my $key (keys(%{$addedfields})) { |
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my $added_data = { |
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'url' => $url, |
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'field' => $key, |
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'value' => $addedfields->{$key}, |
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'courserestricted' => $crs, |
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}; |
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($count,$err) = &LONCAPA::lonmetadata::store_metadata($dbh, |
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$newnames{'addedfields'}, |
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'portfolio_addedfields', |
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$added_data); |
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if ($err) { |
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&log(0,"MySQL Error Insert: ".$err); |
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} |
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if ($count < 1) { |
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&log(0,"Unable to insert record into MySQL portfolio_addedfields database table for url = $url and field = $key"); |
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} |
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} |
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} |
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} |
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} |
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return; |
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} |
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
### ### |
### ### |
Line 507 sub process_meta_file {
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Line 439 sub process_meta_file {
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%dyn=&get_dynamic_metadata($url); |
%dyn=&get_dynamic_metadata($url); |
&count_type($url); |
&count_type($url); |
} |
} |
&getfiledates($ref,$target); |
&LONCAPA::lonmetadata::getfiledates($ref,$target); |
# |
# |
my %Data = ( |
my %Data = ( |
%$ref, |
%$ref, |
Line 548 sub metadata {
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Line 480 sub metadata {
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if ($filename !~ /\.meta$/) { |
if ($filename !~ /\.meta$/) { |
$filename.='.meta'; |
$filename.='.meta'; |
} |
} |
my $metastring=&getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$filename); |
my $metastring = |
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&LONCAPA::lonmetadata::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$filename); |
return undef if (! defined($metastring)); |
return undef if (! defined($metastring)); |
my $parser=HTML::TokeParser->new(\$metastring); |
my $parser=HTML::TokeParser->new(\$metastring); |
my $token; |
my $token; |
Line 579 sub metadata {
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Line 512 sub metadata {
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return \%metacache; |
return \%metacache; |
} |
} |
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############################################################### |
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############################################################### |
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### ### |
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### &portfolio_metadata($filepath,$dom,$uname,$group) ### |
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### Retrieve metadata for the given file ### |
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### Returns array - ### |
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### contains reference to metadatahash and ### |
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### optional reference to addedfields hash ### |
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### ### |
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############################################################### |
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############################################################### |
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sub portfolio_metadata { |
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my ($fullpath,$dom,$uname,$group)=@_; |
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my ($mime) = ( $fullpath=~/\.(\w+)$/ ); |
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my %metacache=(); |
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if ($fullpath !~ /\.meta$/) { |
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$fullpath .= '.meta'; |
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} |
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my (@standard_fields,%addedfields); |
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my $colsref = |
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$LONCAPA::lonmetadata::Portfolio_metadata_table_description; |
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if (ref($colsref) eq 'ARRAY') { |
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my @columns = @{$colsref}; |
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foreach my $coldata (@columns) { |
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push(@standard_fields,$coldata->{'name'}); |
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} |
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} |
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my $metastring=&getfile($fullpath); |
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if (! defined($metastring)) { |
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$metacache{'keys'}= 'owner,domain,mime'; |
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$metacache{'owner'} = $uname.':'.$dom; |
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$metacache{'domain'} = $dom; |
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$metacache{'mime'} = $mime; |
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if (defined($group)) { |
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$metacache{'keys'} .= ',courserestricted'; |
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$metacache{'courserestricted'} = 'course.'.$dom.'_'.$uname; |
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} |
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} else { |
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my $parser=HTML::TokeParser->new(\$metastring); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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my $entry=$token->[1]; |
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if ($metacache{'keys'}) { |
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$metacache{'keys'}.=','.$entry; |
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} else { |
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$metacache{'keys'}=$entry; |
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} |
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my $value = $parser->get_text('/'.$entry); |
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if (!grep(/^\Q$entry\E$/,@standard_fields)) { |
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my $clean_value = lc($value); |
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$clean_value =~ s/\s/_/g; |
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if ($clean_value ne $entry) { |
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if (defined($addedfields{$entry})) { |
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$addedfields{$entry} .=','.$value; |
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} else { |
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$addedfields{$entry} = $value; |
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} |
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} |
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} else { |
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$metacache{$entry} = $value; |
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} |
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} |
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} # End of ($token->[0] eq 'S') |
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} |
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if (keys(%addedfields) > 0) { |
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foreach my $key (sort keys(%addedfields)) { |
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$metacache{'addedfieldnames'} .= $key.','; |
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$metacache{'addedfieldvalues'} .= $addedfields{$key}.'&&&'; |
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} |
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$metacache{'addedfieldnames'} =~ s/,$//; |
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$metacache{'addedfieldvalues'} =~ s/\&\&\&$//; |
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if ($metacache{'keys'}) { |
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$metacache{'keys'}.=',addedfieldnames'; |
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} else { |
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$metacache{'keys'}='addedfieldnames'; |
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} |
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$metacache{'keys'}.=',addedfieldvalues'; |
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} |
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return (\%metacache,$metacache{'courserestricted'},\%addedfields); |
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} |
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## |
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## &getfile($filename) |
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## Slurps up an entire file into a scalar. |
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## Returns undef if the file does not exist |
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sub getfile { |
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my $file = shift(); |
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if (! -e $file ) { |
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return undef; |
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} |
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my $fh=IO::File->new($file); |
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my $contents = ''; |
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while (<$fh>) { |
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$contents .= $_; |
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} |
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return $contents; |
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} |
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## |
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## &getfiledates() |
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## Converts creationdate and modifieddates to SQL format |
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## Applies stat() to file to retrieve dates if missing |
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sub getfiledates { |
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my ($ref,$target) = @_; |
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if (! defined($ref->{'creationdate'}) || |
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$ref->{'creationdate'} =~ /^\s*$/) { |
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$ref->{'creationdate'} = (stat($target))[9]; |
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} |
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if (! defined($ref->{'lastrevisiondate'}) || |
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$ref->{'lastrevisiondate'} =~ /^\s*$/) { |
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$ref->{'lastrevisiondate'} = (stat($target))[9]; |
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} |
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$ref->{'creationdate'} = |
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&LONCAPA::lonmetadata::sqltime($ref->{'creationdate'}); |
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$ref->{'lastrevisiondate'} = |
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&LONCAPA::lonmetadata::sqltime($ref->{'lastrevisiondate'}); |
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} |
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
### ### |
### ### |
Line 865 sub write_copyright_count {
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Line 679 sub write_copyright_count {
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## (copied from lond, modification of the return value) |
## (copied from lond, modification of the return value) |
sub ishome { |
sub ishome { |
my $author=shift; |
my $author=shift; |
$author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/; |
$author=~s{/home/httpd/html/res/([^/]*)/([^/]*).*}{$1/$2}; |
my ($udom,$uname)=split(/\//,$author); |
my ($udom,$uname)=split(/\//,$author); |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
if (-e $proname) { |
if (-e $proname) { |
Line 876 sub ishome {
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Line 690 sub ishome {
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} |
} |
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## |
## |
## &propath($udom,$uname) |
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## Returns the path to the users LON-CAPA directory |
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## (copied from lond) |
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sub propath { |
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my ($udom,$uname)=@_; |
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$udom=~s/\W//g; |
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$uname=~s/\W//g; |
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my $subdir=$uname.'__'; |
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$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
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my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
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return $proname; |
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} |
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## |
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## &declutter($filename) |
## &declutter($filename) |
## Given a filename, returns a url for the filename. |
## Given a filename, returns a url for the filename. |
sub declutter { |
sub declutter { |
Line 900 sub declutter {
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Line 700 sub declutter {
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return $thisfn; |
return $thisfn; |
} |
} |
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## |
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## Escape / Unescape special characters |
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sub unescape { |
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my $str=shift; |
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$str =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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return $str; |
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} |
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sub escape { |
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my $str=shift; |
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$str =~ s/(\W)/"%".unpack('H2',$1)/eg; |
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return $str; |
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} |
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