version 1.55, 2004/04/08 15:57:32
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version 1.75, 2007/01/02 12:52:22
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Line 65 and correct user experience.
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Line 65 and correct user experience.
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=cut |
=cut |
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use strict; |
use strict; |
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use DBI; |
use DBI; |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA::Configuration; |
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use LONCAPA::lonmetadata; |
use LONCAPA::lonmetadata; |
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use Getopt::Long; |
use IO::File; |
use IO::File; |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
use POSIX qw(strftime mktime); |
use POSIX qw(strftime mktime); |
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use Apache::lonnet(); |
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use File::Find; |
use File::Find; |
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# |
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# Set up configuration options |
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my ($simulate,$oneuser,$help,$verbose,$logfile,$debug); |
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GetOptions ( |
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'help' => \$help, |
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'simulate' => \$simulate, |
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'only=s' => \$oneuser, |
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'verbose=s' => \$verbose, |
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'debug' => \$debug, |
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); |
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if ($help) { |
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print <<"ENDHELP"; |
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$0 |
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Rebuild and update the LON-CAPA metadata database. |
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Options: |
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-help Print this help |
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-simulate Do not modify the database. |
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-only=user Only compute for the given user. Implies -simulate |
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-verbose=val Sets logging level, val must be a number |
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-debug Turns on debugging output |
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ENDHELP |
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exit 0; |
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} |
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if (! defined($debug)) { |
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$debug = 0; |
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} |
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if (! defined($verbose)) { |
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$verbose = 0; |
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} |
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if (defined($oneuser)) { |
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$simulate=1; |
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} |
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## |
## |
## Use variables for table names so we can test this routine a little easier |
## Use variables for table names so we can test this routine a little easier |
my $oldname = 'metadata'; |
my %oldnames = ( |
my $newname = 'newmetadata'; |
'metadata' => 'metadata', |
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'portfolio' => 'portfolio_metadata', |
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'access' => 'portfolio_access', |
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'addedfields' => 'portfolio_addedfields', |
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); |
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my %newnames; |
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# new table names - append pid to have unique temporary tables |
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foreach my $key (keys(%oldnames)) { |
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$newnames{$key} = 'new'.$oldnames{$key}.$$; |
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} |
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# |
# |
# Read loncapa_apache.conf and loncapa.conf |
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my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
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my %perlvar=%{$perlvarref}; |
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undef $perlvarref; |
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delete $perlvar{'lonReceipt'}; # remove since sensitive (really?) & not needed |
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# |
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# Only run if machine is a library server |
# Only run if machine is a library server |
exit if ($perlvar{'lonRole'} ne 'library'); |
exit if ($Apache::lonnet::perlvar{'lonRole'} ne 'library'); |
# |
# |
# Make sure this process is running from user=www |
# Make sure this process is running from user=www |
my $wwwid=getpwnam('www'); |
my $wwwid=getpwnam('www'); |
if ($wwwid!=$<) { |
if ($wwwid!=$<) { |
my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
my $emailto="$Apache::lonnet::perlvar{'lonAdmEMail'},$Apache::lonnet::perlvar{'lonSysEMail'}"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
my $subj="LON: $Apache::lonnet::perlvar{'lonHostID'} User ID mismatch"; |
system("echo 'User ID mismatch. searchcat.pl must be run as user www.' |\ |
system("echo 'User ID mismatch. searchcat.pl must be run as user www.' |\ |
mailto $emailto -s '$subj' > /dev/null"); |
mail -s '$subj' $emailto > /dev/null"); |
exit 1; |
exit 1; |
} |
} |
# |
# |
# Let people know we are running |
# Let people know we are running |
open(LOG,'>'.$perlvar{'lonDaemons'}.'/logs/searchcat.log'); |
open(LOG,'>>'.$Apache::lonnet::perlvar{'lonDaemons'}.'/logs/searchcat.log'); |
print LOG '==== Searchcat Run '.localtime()."====\n"; |
&log(0,'==== Searchcat Run '.localtime()."===="); |
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if ($debug) { |
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&log(0,'simulating') if ($simulate); |
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&log(0,'only processing user '.$oneuser) if ($oneuser); |
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&log(0,'verbosity level = '.$verbose); |
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} |
# |
# |
# Connect to database |
# Connect to database |
my $dbh; |
my $dbh; |
if (! ($dbh = DBI->connect("DBI:mysql:loncapa","www",$perlvar{'lonSqlAccess'}, |
if (! ($dbh = DBI->connect("DBI:mysql:loncapa","www",$Apache::lonnet::perlvar{'lonSqlAccess'}, |
{ RaiseError =>0,PrintError=>0}))) { |
{ RaiseError =>0,PrintError=>0}))) { |
print LOG "Cannot connect to database!\n"; |
&log(0,"Cannot connect to database!"); |
die "MySQL Error: Cannot connect to database!\n"; |
die "MySQL Error: Cannot connect to database!\n"; |
} |
} |
# This can return an error and still be okay, so we do not bother checking. |
# This can return an error and still be okay, so we do not bother checking. |
# (perhaps it should be more robust and check for specific errors) |
# (perhaps it should be more robust and check for specific errors) |
$dbh->do('DROP TABLE IF EXISTS '.$newname); |
foreach my $key (keys(%newnames)) { |
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if ($newnames{$key} ne '') { |
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$dbh->do('DROP TABLE IF EXISTS '.$newnames{$key}); |
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} |
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} |
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# |
# |
# Create the new table |
# Create the new metadata and portfolio tables |
my $request = &LONCAPA::lonmetadata::create_metadata_storage($newname); |
foreach my $key (keys(%newnames)) { |
$dbh->do($request); |
if ($newnames{$key} ne '') { |
if ($dbh->err) { |
my $request = |
$dbh->disconnect(); |
&LONCAPA::lonmetadata::create_metadata_storage($newnames{$key},$oldnames{$key}); |
print LOG "\nMySQL Error Create: ".$dbh->errstr."\n"; |
$dbh->do($request); |
die $dbh->errstr; |
if ($dbh->err) { |
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$dbh->disconnect(); |
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&log(0,"MySQL Error Create: ".$dbh->errstr); |
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die $dbh->errstr; |
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} |
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} |
} |
} |
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# |
# |
# find out which users we need to examine |
# find out which users we need to examine |
opendir(RESOURCES,"$perlvar{'lonDocRoot'}/res/$perlvar{'lonDefDomain'}"); |
my @domains = sort(&Apache::lonnet::current_machine_domains()); |
my @homeusers = |
&log(9,'domains ="'.join('","',@domains).'"'); |
grep { |
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&ishome("$perlvar{'lonDocRoot'}/res/$perlvar{'lonDefDomain'}/$_"); |
foreach my $dom (@domains) { |
} grep { |
&log(9,'domain = '.$dom); |
!/^\.\.?$/; |
opendir(RESOURCES,"$Apache::lonnet::perlvar{'lonDocRoot'}/res/$dom"); |
} readdir(RESOURCES); |
my @homeusers = |
closedir RESOURCES; |
grep { |
# |
&ishome("$Apache::lonnet::perlvar{'lonDocRoot'}/res/$dom/$_"); |
# Loop through the users |
} grep { |
foreach my $user (@homeusers) { |
!/^\.\.?$/; |
print LOG "=== User: ".$user."\n"; |
} readdir(RESOURCES); |
my $prodir=&propath($perlvar{'lonDefDomain'},$user); |
closedir RESOURCES; |
# |
&log(5,'users = '.$dom.':'.join(',',@homeusers)); |
# Use File::Find to get the files we need to read/modify |
# |
find( |
if ($oneuser) { |
{preprocess => \&only_meta_files, |
@homeusers=($oneuser); |
# wanted => \&print_filename, |
} |
# wanted => \&log_metadata, |
# |
wanted => \&process_meta_file, |
# Loop through the users |
}, |
foreach my $user (@homeusers) { |
"$perlvar{'lonDocRoot'}/res/$perlvar{'lonDefDomain'}/$user"); |
&log(0,"=== User: ".$user); |
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&process_dynamic_metadata($user,$dom); |
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# |
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# Use File::Find to get the files we need to read/modify |
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find( |
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{preprocess => \&only_meta_files, |
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#wanted => \&print_filename, |
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#wanted => \&log_metadata, |
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wanted => \&process_meta_file, |
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no_chdir => 1, |
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}, join('/',($Apache::lonnet::perlvar{'lonDocRoot'},'res',$dom,$user)) ); |
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} |
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# Search for public portfolio files |
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my %portusers; |
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if ($oneuser) { |
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%portusers = ( |
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$oneuser => '', |
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); |
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} else { |
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my $dir = $Apache::lonnet::perlvar{lonUsersDir}.'/'.$dom; |
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&descend_tree($dir,0,\%portusers); |
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} |
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foreach my $uname (keys(%portusers)) { |
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my $urlstart = '/uploaded/'.$dom.'/'.$uname; |
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my $pathstart = &propath($dom,$uname).'/userfiles'; |
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my $is_course = &Apache::lonnet::is_course($dom,$uname); |
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my $curr_perm = &Apache::lonnet::get_portfile_permissions($dom,$uname); |
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my %access = &Apache::lonnet::get_access_controls($curr_perm); |
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foreach my $file (keys(%access)) { |
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my ($group,$url,$fullpath); |
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if ($is_course) { |
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($group, my ($path)) = ($file =~ /^(\w+)(\/.+)$/); |
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$fullpath = $pathstart.'/groups/'.$group.'/portfolio'.$path; |
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$url = $urlstart.'/groups/'.$group.'/portfolio'.$path; |
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} else { |
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$fullpath = $pathstart.'/portfolio'.$file; |
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$url = $urlstart.'/portfolio'.$file; |
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} |
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if (ref($access{$file}) eq 'HASH') { |
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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); |
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} |
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my %portmetalog = &LONCAPA::lonmetadata::process_portfolio_metadata($dbh,$simulate,\%newnames,$url,$fullpath,$is_course,$dom,$uname,$group); |
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&portfolio_logging(%portmetalog); |
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} |
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} |
} |
} |
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# |
# |
# Rename the table |
# Rename the tables |
$dbh->do('DROP TABLE IF EXISTS '.$oldname); |
if (! $simulate) { |
if (! $dbh->do('RENAME TABLE '.$newname.' TO '.$oldname)) { |
foreach my $key (keys(%oldnames)) { |
print LOG "MySQL Error Rename: ".$dbh->errstr."\n"; |
if (($oldnames{$key} ne '') && ($newnames{$key} ne '')) { |
die $dbh->errstr; |
$dbh->do('DROP TABLE IF EXISTS '.$oldnames{$key}); |
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if (! $dbh->do('RENAME TABLE '.$newnames{$key}.' TO '.$oldnames{$key})) { |
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&log(0,"MySQL Error Rename: ".$dbh->errstr); |
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die $dbh->errstr; |
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} else { |
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&log(1,"MySQL table rename successful for $key."); |
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} |
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} |
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} |
} |
} |
if (! $dbh->disconnect) { |
if (! $dbh->disconnect) { |
print LOG "MySQL Error Disconnect: ".$dbh->errstr."\n"; |
&log(0,"MySQL Error Disconnect: ".$dbh->errstr); |
die $dbh->errstr; |
die $dbh->errstr; |
} |
} |
## |
## |
## Finished! |
## Finished! |
print LOG "==== Searchcat completed ".localtime()." ====\n"; |
&log(0,"==== Searchcat completed ".localtime()." ===="); |
close(LOG); |
close(LOG); |
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&write_type_count(); |
&write_type_count(); |
Line 171 close(LOG);
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Line 288 close(LOG);
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exit 0; |
exit 0; |
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## |
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## Status logging routine. Inputs: $level, $message |
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## |
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## $level 0 should be used for normal output and error messages |
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## |
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## $message does not need to end with \n. In the case of errors |
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## the message should contain as much information as possible to |
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## help in diagnosing the problem. |
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## |
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sub log { |
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my ($level,$message)=@_; |
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$level = 0 if (! defined($level)); |
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if ($verbose >= $level) { |
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print LOG $message.$/; |
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} |
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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 { |
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my ($dir,$depth,$alldomusers) = @_; |
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if (-d $dir) { |
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opendir(DIR,$dir); |
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my @contents = grep(!/^\./,readdir(DIR)); |
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closedir(DIR); |
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$depth ++; |
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foreach my $item (@contents) { |
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if ($depth < 4) { |
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&descend_tree($dir.'/'.$item,$depth,$alldomusers); |
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} else { |
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if (-e $dir.'/'.$item.'/file_permissions.db') { |
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$$alldomusers{$item} = ''; |
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} |
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} |
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} |
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} |
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} |
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
### ### |
### ### |
Line 190 sub only_meta_files {
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Line 355 sub only_meta_files {
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foreach my $file (@PossibleFiles) { |
foreach my $file (@PossibleFiles) { |
if ( ($file =~ /\.meta$/ && # Ends in meta |
if ( ($file =~ /\.meta$/ && # Ends in meta |
$file !~ /\.\d+\.[^\.]+\.meta$/ # is not for a prior version |
$file !~ /\.\d+\.[^\.]+\.meta$/ # is not for a prior version |
) || (-d $file )) { # directories are okay |
) || (-d $File::Find::dir."/".$file )) { # directories are okay |
# but we do not want /. or /.. |
# but we do not want /. or /.. |
push(@ChosenFiles,$file); |
push(@ChosenFiles,$file); |
} |
} |
Line 205 sub only_meta_files {
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Line 370 sub only_meta_files {
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sub print_filename { |
sub print_filename { |
my ($file) = $_; |
my ($file) = $_; |
my $fullfilename = $File::Find::name; |
my $fullfilename = $File::Find::name; |
if (-d $file) { |
if ($debug) { |
print LOG " Got directory ".$fullfilename."\n"; |
if (-d $file) { |
} else { |
&log(5," Got directory ".$fullfilename); |
print LOG " Got file ".$fullfilename."\n"; |
} else { |
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&log(5," Got file ".$fullfilename); |
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} |
} |
} |
$_=$file; |
$_=$file; |
} |
} |
Line 217 sub log_metadata {
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Line 384 sub log_metadata {
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my ($file) = $_; |
my ($file) = $_; |
my $fullfilename = $File::Find::name; |
my $fullfilename = $File::Find::name; |
return if (-d $fullfilename); # No need to do anything here for directories |
return if (-d $fullfilename); # No need to do anything here for directories |
print LOG $fullfilename."\n"; |
if ($debug) { |
my $ref=&metadata($fullfilename); |
&log(6,$fullfilename); |
if (! defined($ref)) { |
my $ref = &metadata($fullfilename); |
print LOG " No data\n"; |
if (! defined($ref)) { |
return; |
&log(6," No data"); |
} |
return; |
while (my($key,$value) = each(%$ref)) { |
} |
print LOG " ".$key." => ".$value."\n"; |
while (my($key,$value) = each(%$ref)) { |
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&log(6," ".$key." => ".$value); |
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} |
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&count_copyright($ref->{'copyright'}); |
} |
} |
&count_copyright($ref->{'copyright'}); |
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$_=$file; |
$_=$file; |
} |
} |
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## |
## |
## process_meta_file |
## process_meta_file |
## Called by File::Find. |
## Called by File::Find. |
## Only input is the filename in $_. |
## Only input is the filename in $_. |
sub process_meta_file { |
sub process_meta_file { |
my ($file) = $_; |
my ($file) = $_; |
my $filename = $File::Find::name; |
my $filename = $File::Find::name; # full filename |
return if (-d $filename); # No need to do anything here for directories |
return if (-d $filename); # No need to do anything here for directories |
# |
# |
print LOG $filename."\n"; |
&log(3,$filename) if ($debug); |
# |
# |
my $ref=&metadata($filename); |
my $ref = &metadata($filename); |
# |
# |
# $url is the original file url, not the metadata file |
# $url is the original file url, not the metadata file |
my $url='/res/'.&declutter($filename); |
my $target = $filename; |
$url=~s/\.meta$//; |
$target =~ s/\.meta$//; |
print LOG " ".$url."\n"; |
my $url='/res/'.&declutter($target); |
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&log(3," ".$url) if ($debug); |
# |
# |
# Ignore some files based on their metadata |
# Ignore some files based on their metadata |
if ($ref->{'obsolete'}) { |
if ($ref->{'obsolete'}) { |
print LOG "obsolete\n"; |
&log(3,"obsolete") if ($debug); |
return; |
return; |
} |
} |
&count_copyright($ref->{'copyright'}); |
&count_copyright($ref->{'copyright'}); |
if ($ref->{'copyright'} eq 'private') { |
if ($ref->{'copyright'} eq 'private') { |
print LOG "private\n"; |
&log(3,"private") if ($debug); |
return; |
return; |
} |
} |
# |
# |
Line 264 sub process_meta_file {
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Line 433 sub process_meta_file {
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my %dyn; |
my %dyn; |
if ($url=~ m:/default$:) { |
if ($url=~ m:/default$:) { |
$url=~ s:/default$:/:; |
$url=~ s:/default$:/:; |
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&log(3,"Skipping dynamic data") if ($debug); |
} else { |
} else { |
# %dyn=&dynamicmeta($url); |
&log(3,"Retrieving dynamic data") if ($debug); |
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%dyn=&get_dynamic_metadata($url); |
&count_type($url); |
&count_type($url); |
} |
} |
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&LONCAPA::lonmetadata::getfiledates($ref,$target); |
# |
# |
$ref->{'creationdate'} = &sqltime($ref->{'creationdate'}); |
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$ref->{'lastrevisiondate'} = &sqltime($ref->{'lastrevisiondate'}); |
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my %Data = ( |
my %Data = ( |
%$ref, |
%$ref, |
%dyn, |
%dyn, |
'url'=>$url, |
'url'=>$url, |
'version'=>'current'); |
'version'=>'current'); |
my ($count,$err) = &LONCAPA::lonmetadata::store_metadata($dbh,$newname, |
if (! $simulate) { |
\%Data); |
my ($count,$err) = |
if ($err) { |
&LONCAPA::lonmetadata::store_metadata($dbh,$newnames{'metadata'}, |
print LOG "\nMySQL Error Insert: ".$err."\n"; |
'metadata',\%Data); |
die $err; |
if ($err) { |
} |
&log(0,"MySQL Error Insert: ".$err); |
if ($count < 1) { |
} |
print LOG "Unable to insert record into MySQL database for $url\n"; |
if ($count < 1) { |
die "Unable to insert record into MySQl database for $url"; |
&log(0,"Unable to insert record into MySQL database for $url"); |
} else { |
} |
print LOG "Count = ".$count."\n"; |
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} |
} |
# |
# |
# Reset $_ before leaving |
# Reset $_ before leaving |
Line 302 sub process_meta_file {
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Line 471 sub process_meta_file {
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
sub metadata { |
sub metadata { |
my ($uri)=@_; |
my ($uri) = @_; |
my %metacache=(); |
my %metacache=(); |
$uri=&declutter($uri); |
$uri=&declutter($uri); |
my $filename=$uri; |
my $filename=$uri; |
Line 311 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 $metastring=&getfile($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 $token; |
Line 332 sub metadata {
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Line 502 sub metadata {
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} |
} |
foreach ( @{$token->[3]}) { |
foreach ( @{$token->[3]}) { |
$metacache{$uri.''.$unikey.'.'.$_}=$token->[2]->{$_}; |
$metacache{$uri.''.$unikey.'.'.$_}=$token->[2]->{$_}; |
} |
} |
if (! ($metacache{$uri.''.$unikey}=$parser->get_text('/'.$entry))){ |
if (! ($metacache{$uri.''.$unikey}=$parser->get_text('/'.$entry))){ |
$metacache{$uri.''.$unikey} = |
$metacache{$uri.''.$unikey} = |
$metacache{$uri.''.$unikey.'.default'}; |
$metacache{$uri.''.$unikey.'.default'}; |
Line 342 sub metadata {
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Line 512 sub metadata {
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return \%metacache; |
return \%metacache; |
} |
} |
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## |
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## &getfile($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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######################################################## |
######################################################## |
######################################################## |
######################################################## |
### ### |
### ### |
Line 366 sub getfile {
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Line 519 sub getfile {
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### ### |
### ### |
######################################################## |
######################################################## |
######################################################## |
######################################################## |
sub dynamicmeta { |
## |
my $url = &declutter(shift()); |
## Dynamic metadata description (incomplete) |
$url =~ s/\.meta$//; |
## |
my %data = ('count' => 0, |
## For a full description of all fields, |
'course' => 0, |
## see LONCAPA::lonmetadata |
'course_list' => '', |
## |
'avetries' => 'NULL', |
## Field Type |
'avetries_list' => '', |
##----------------------------------------------------------- |
'stdno' => 0, |
## count integer |
'stdno_list' => '', |
## course integer |
'usage' => 0, |
## course_list comma separated list of course ids |
'usage_list' => '', |
## avetries real |
'goto' => 0, |
## avetries_list comma separated list of real numbers |
'goto_list' => '', |
## stdno real |
'comefrom' => 0, |
## stdno_list comma separated list of real numbers |
'comefrom_list' => '', |
## usage integer |
'difficulty' => 'NULL', |
## usage_list comma separated list of resources |
'difficulty_list' => '', |
## goto scalar |
'sequsage' => '0', |
## goto_list comma separated list of resources |
'sequsage_list' => '', |
## comefrom scalar |
'clear' => 'NULL', |
## comefrom_list comma separated list of resources |
'technical' => 'NULL', |
## difficulty real |
'correct' => 'NULL', |
## difficulty_list comma separated list of real numbers |
'helpful' => 'NULL', |
## sequsage scalar |
'depth' => 'NULL', |
## sequsage_list comma separated list of resources |
'comments' => '', |
## clear real |
); |
## technical real |
my ($dom,$auth)=($url=~/^(\w+)\/(\w+)\//); |
## correct real |
my $prodir=&propath($dom,$auth); |
## helpful real |
|
## depth real |
|
## comments html of all the comments made |
|
## |
|
{ |
|
|
|
my %DynamicData; |
|
my %Counts; |
|
|
|
sub process_dynamic_metadata { |
|
my ($user,$dom) = @_; |
|
undef(%DynamicData); |
|
undef(%Counts); |
# |
# |
# Get metadata except counts |
my $prodir = &propath($dom,$user); |
|
# |
|
# Read in the dynamic metadata |
my %evaldata; |
my %evaldata; |
if (! tie(%evaldata,'GDBM_File', |
if (! tie(%evaldata,'GDBM_File', |
$prodir.'/nohist_resevaldata.db',&GDBM_READER(),0640)) { |
$prodir.'/nohist_resevaldata.db',&GDBM_READER(),0640)) { |
return (undef); |
return 0; |
} |
|
my %sum=(); |
|
my %count=(); |
|
my %concat=(); |
|
my %listitems=( |
|
'course' => 'add', |
|
'goto' => 'add', |
|
'comefrom' => 'add', |
|
'avetries' => 'average', |
|
'stdno' => 'add', |
|
'difficulty' => 'average', |
|
'clear' => 'average', |
|
'technical' => 'average', |
|
'helpful' => 'average', |
|
'correct' => 'average', |
|
'depth' => 'average', |
|
'comments' => 'append', |
|
'usage' => 'count' |
|
); |
|
# |
|
my $regexp=$url; |
|
$regexp=~s/(\W)/\\$1/g; |
|
$regexp='___'.$regexp.'___([a-z]+)$'; |
|
while (my ($esckey,$value)=each %evaldata) { |
|
my $key=&unescape($esckey); |
|
if ($key=~/$regexp/) { |
|
my ($item,$purl,$cat)=split(/___/,$key); |
|
$count{$cat}++; |
|
if ($listitems{$cat} ne 'append') { |
|
if (defined($sum{$cat})) { |
|
$sum{$cat}+=&unescape($value); |
|
$concat{$cat}.=','.$item; |
|
} else { |
|
$sum{$cat}=&unescape($value); |
|
$concat{$cat}=$item; |
|
} |
|
} else { |
|
if (defined($sum{$cat})) { |
|
if ($evaldata{$esckey}=~/\w/) { |
|
$sum{$cat}.='<hr />'.&unescape($evaldata{$esckey}); |
|
} |
|
} else { |
|
$sum{$cat}=''.&unescape($evaldata{$esckey}); |
|
} |
|
} |
|
} |
|
} |
} |
|
# |
|
%DynamicData = &LONCAPA::lonmetadata::process_reseval_data(\%evaldata); |
untie(%evaldata); |
untie(%evaldata); |
# transfer gathered data to returnhash, calculate averages where applicable |
$DynamicData{'domain'} = $dom; |
my %returnhash; |
#print('user = '.$user.' domain = '.$dom.$/); |
while (my $cat=each(%count)) { |
|
if ($count{$cat} eq 'nan') { next; } |
|
if ($sum{$cat} eq 'nan') { next; } |
|
if ($listitems{$cat} eq 'average') { |
|
if ($count{$cat}) { |
|
$returnhash{$cat}=int(($sum{$cat}/$count{$cat})*100.0+0.5)/100.0; |
|
} else { |
|
$returnhash{$cat}='NULL'; |
|
} |
|
} elsif ($listitems{$cat} eq 'count') { |
|
$returnhash{$cat}=$count{$cat}; |
|
} else { |
|
$returnhash{$cat}=$sum{$cat}; |
|
} |
|
$returnhash{$cat.'_list'}=$concat{$cat}; |
|
} |
|
# |
# |
# get count |
# Read in the access count data |
if (tie(my %evaldata,'GDBM_File', |
&log(7,'Reading access count data') if ($debug); |
$prodir.'/nohist_accesscount.db',&GDBM_READER(),0640)) { |
my %countdata; |
my $escurl=&escape($url); |
if (! tie(%countdata,'GDBM_File', |
if (! exists($evaldata{$escurl})) { |
$prodir.'/nohist_accesscount.db',&GDBM_READER(),0640)) { |
$returnhash{'count'}=0; |
return 0; |
} else { |
} |
$returnhash{'count'}=$evaldata{$escurl}; |
while (my ($key,$count) = each(%countdata)) { |
} |
next if ($key !~ /^$dom/); |
untie %evaldata; |
$key = &unescape($key); |
|
&log(8,' Count '.$key.' = '.$count) if ($debug); |
|
$Counts{$key}=$count; |
|
} |
|
untie(%countdata); |
|
if ($debug) { |
|
&log(7,scalar(keys(%Counts)). |
|
" Counts read for ".$user."@".$dom); |
|
&log(7,scalar(keys(%DynamicData)). |
|
" Dynamic metadata read for ".$user."@".$dom); |
|
} |
|
# |
|
return 1; |
|
} |
|
|
|
sub get_dynamic_metadata { |
|
my ($url) = @_; |
|
$url =~ s:^/res/::; |
|
my %data = &LONCAPA::lonmetadata::process_dynamic_metadata($url, |
|
\%DynamicData); |
|
# find the count |
|
$data{'count'} = $Counts{$url}; |
|
# |
|
# Log the dynamic metadata |
|
if ($debug) { |
|
while (my($k,$v)=each(%data)) { |
|
&log(8," ".$k." => ".$v); |
|
} |
} |
} |
return %returnhash; |
return %data; |
} |
} |
|
|
|
} # End of %DynamicData and %Counts scope |
|
|
######################################################## |
######################################################## |
######################################################## |
######################################################## |
### ### |
### ### |
Line 563 sub propath {
|
Line 699 sub propath {
|
$uname=~s/\W//g; |
$uname=~s/\W//g; |
my $subdir=$uname.'__'; |
my $subdir=$uname.'__'; |
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
my $proname="$perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
return $proname; |
return $proname; |
} |
} |
|
|
## |
## |
## &sqltime($timestamp) |
|
## |
|
## Convert perl $timestamp to MySQL time. MySQL expects YYYY-MM-DD HH:MM:SS |
|
## |
|
sub sqltime { |
|
my ($time) = @_; |
|
my $mysqltime; |
|
if ($time =~ |
|
/(\d+)-(\d+)-(\d+) # YYYY-MM-DD |
|
\s # a space |
|
(\d+):(\d+):(\d+) # HH:MM::SS |
|
/x ) { |
|
# Some of the .meta files have the time in mysql |
|
# format already, so just make sure they are 0 padded and |
|
# pass them back. |
|
$mysqltime = sprintf('%04d-%02d-%02d %02d:%02d:%02d', |
|
$1,$2,$3,$4,$5,$6); |
|
} elsif ($time =~ /^\d+$/) { |
|
my @TimeData = gmtime($time); |
|
# Alter the month to be 1-12 instead of 0-11 |
|
$TimeData[4]++; |
|
# Alter the year to be from 0 instead of from 1900 |
|
$TimeData[5]+=1900; |
|
$mysqltime = sprintf('%04d-%02d-%02d %02d:%02d:%02d', |
|
@TimeData[5,4,3,2,1,0]); |
|
} else { |
|
print LOG " Unable to decode time ".$time."\n"; |
|
$mysqltime = 0; |
|
} |
|
return $mysqltime; |
|
} |
|
|
|
## |
|
## &declutter($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 { |
my $thisfn=shift; |
my $thisfn=shift; |
$thisfn=~s/^$perlvar{'lonDocRoot'}//; |
$thisfn=~s/^$Apache::lonnet::perlvar{'lonDocRoot'}//; |
$thisfn=~s/^\///; |
$thisfn=~s/^\///; |
$thisfn=~s/^res\///; |
$thisfn=~s/^res\///; |
return $thisfn; |
return $thisfn; |