version 1.21, 2007/05/12 23:24:56
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version 1.24, 2007/08/18 00:32:05
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Line 32 use strict;
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Line 32 use strict;
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use DBI; |
use DBI; |
use HTML::TokeParser; |
use HTML::TokeParser; |
use vars qw($Metadata_Table_Description $Portfolio_metadata_table_description |
use vars qw($Metadata_Table_Description $Portfolio_metadata_table_description |
$Portfolio_access_table_description $Fulltext_indicies $Portfolio_metadata_indices $Portfolio_access_indices $Portfolio_addedfields_table_description $Portfolio_addedfields_indices); |
$Portfolio_access_table_description $Fulltext_indicies $Portfolio_metadata_indices $Portfolio_access_indices $Portfolio_addedfields_table_description $Portfolio_addedfields_indices $Allusers_table_description $Allusers_indices); |
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
Line 247 $Portfolio_addedfields_indices = [qw/
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Line 247 $Portfolio_addedfields_indices = [qw/
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
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$Allusers_table_description = |
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[ |
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{ name => 'username', type=>'TEXT', restrictions => 'NOT NULL' }, |
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{ name => 'domain', type=>'TEXT', restrictions => 'NOT NULL' }, |
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{ name => 'lastname', type=>'TEXT',}, |
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{ name => 'firstname', type=>'TEXT'}, |
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{ name => 'middlename', type=>'TEXT'}, |
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{ name => 'generation', type=>'TEXT'}, |
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{ name => 'permanentemail', type=>'TEXT'}, |
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{ name => 'id', type=>'TEXT'}, |
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]; |
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$Allusers_indices = [qw/ |
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username |
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domain |
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lastname |
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firstname/]; |
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###################################################################### |
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###################################################################### |
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=pod |
=pod |
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Line 268 sub describe_metadata_storage {
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Line 288 sub describe_metadata_storage {
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portfolio_metadata => $Portfolio_metadata_table_description, |
portfolio_metadata => $Portfolio_metadata_table_description, |
portfolio_access => $Portfolio_access_table_description, |
portfolio_access => $Portfolio_access_table_description, |
portfolio_addedfields => $Portfolio_addedfields_table_description, |
portfolio_addedfields => $Portfolio_addedfields_table_description, |
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allusers => $Allusers_table_description, |
); |
); |
my %index_description = ( |
my %index_description = ( |
metadata => $Fulltext_indicies, |
metadata => $Fulltext_indicies, |
portfolio_metadata => $Portfolio_metadata_indices, |
portfolio_metadata => $Portfolio_metadata_indices, |
portfolio_access => $Portfolio_access_indices, |
portfolio_access => $Portfolio_access_indices, |
portfolio_addedfields => $Portfolio_addedfields_indices, |
portfolio_addedfields => $Portfolio_addedfields_indices, |
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allusers => $Allusers_indices, |
); |
); |
if ($tabletype eq 'portfolio_search') { |
if ($tabletype eq 'portfolio_search') { |
my @portfolio_search_table = @{$table_description{portfolio_metadata}}; |
my @portfolio_search_table = @{$table_description{portfolio_metadata}}; |
Line 516 Removes a single metadata record, based
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Line 538 Removes a single metadata record, based
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Inputs: $dbh, the database handler. |
Inputs: $dbh, the database handler. |
$tablename, the name of the metadata table to remove from. default: 'metadata' |
$tablename, the name of the metadata table to remove from. default: 'metadata' |
$url, the url of the resource to remove from the metadata database. |
$delitem, the resource to remove from the metadata database, in the form: |
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url = quoted url |
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Returns: undef on success, dbh errorstr on failure. |
Returns: undef on success, dbh errorstr on failure. |
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Line 525 Returns: undef on success, dbh errorstr
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Line 548 Returns: undef on success, dbh errorstr
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub delete_metadata { |
sub delete_metadata { |
my ($dbh,$tablename,$url) = @_; |
my ($dbh,$tablename,$delitem) = @_; |
$tablename = 'metadata' if (! defined($tablename)); |
$tablename = 'metadata' if (! defined($tablename)); |
my $error; |
my ($error,$delete_command); |
my $delete_command = 'DELETE FROM '.$tablename.' WHERE url='. |
if ($delitem eq '') { |
$dbh->quote($url); |
$error = 'deletion aborted - no resource specified'; |
$dbh->do($delete_command); |
} else { |
if ($dbh->err) { |
$delete_command = 'DELETE FROM '.$tablename.' WHERE '.$delitem; |
$error = $dbh->errstr(); |
$dbh->do($delete_command); |
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if ($dbh->err) { |
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$error = $dbh->errstr(); |
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} |
} |
} |
return $error; |
return $error; |
} |
} |
Line 553 Inputs:
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Line 579 Inputs:
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$dbh, database handle |
$dbh, database handle |
$newmetadata, hash reference containing the new metadata |
$newmetadata, hash reference containing the new metadata |
$tablename, metadata table name. Defaults to 'metadata'. |
$tablename, metadata table name. Defaults to 'metadata'. |
$tabletype, type of table (metadata, portfolio_metadata, portfolio_access) |
$tabletype, type of table (metadata, portfolio_metadata, portfolio_access, |
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allusers) |
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$conditions, optional hash of conditions to use in SQL queries; |
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default used if none provided. |
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Returns: |
Returns: |
$error on failure. undef on success. |
$error on failure. undef on success. |
Line 563 $error on failure. undef on success.
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Line 592 $error on failure. undef on success.
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub update_metadata { |
sub update_metadata { |
my ($dbh,$tablename,$tabletype,$newmetadata)=@_; |
my ($dbh,$tablename,$tabletype,$newmetadata,$conditions)=@_; |
my $error; |
my ($error,$condition); |
$tablename = 'metadata' if (! defined($tablename)); |
$tablename = 'metadata' if (! defined($tablename)); |
$tabletype = 'metadata' if (! defined($tabletype)); |
$tabletype = 'metadata' if (! defined($tabletype)); |
if (! exists($newmetadata->{'url'})) { |
if (ref($conditions) eq 'HASH') { |
$error = 'Unable to update: no url specified'; |
my @items; |
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foreach my $key (keys(%{$conditions})) { |
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if (! exists($newmetadata->{$key})) { |
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$error .= "Unable to update: no $key specified"; |
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} else { |
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push(@items,"$key = ".$dbh->quote($newmetadata->{$key})); |
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} |
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} |
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$condition = join(' AND ',@items); |
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} else { |
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if (! exists($newmetadata->{'url'})) { |
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$error = 'Unable to update: no url specified'; |
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} else { |
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$condition = 'url = '.$dbh->quote($newmetadata->{'url'}); |
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} |
} |
} |
return $error if (defined($error)); |
return $error if (defined($error)); |
# |
# |
# Retrieve current values |
# Retrieve current values |
my $row; |
my $row; |
($error,$row) = &lookup_metadata($dbh, |
($error,$row) = &lookup_metadata($dbh,$condition,undef,$tablename); |
' url='.$dbh->quote($newmetadata->{'url'}), |
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undef,$tablename); |
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return $error if ($error); |
return $error if ($error); |
my %metadata = &LONCAPA::lonmetadata::metadata_col_to_hash($tabletype,@{$row->[0]}); |
my %metadata = &LONCAPA::lonmetadata::metadata_col_to_hash($tabletype,@{$row->[0]}); |
# |
# |
Line 586 sub update_metadata {
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Line 627 sub update_metadata {
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} |
} |
# |
# |
# Delete old data (deleting a nonexistant record does not produce an error. |
# Delete old data (deleting a nonexistant record does not produce an error. |
$error = &delete_metadata($dbh,$tablename,$newmetadata->{'url'}); |
$error = &delete_metadata($dbh,$tablename,$condition); |
return $error if (defined($error)); |
return $error if (defined($error)); |
# |
# |
# Store updated metadata |
# Store updated metadata |
Line 1000 sub portfolio_metadata {
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Line 1041 sub portfolio_metadata {
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} |
} |
} |
} |
} # End of ($token->[0] eq 'S') |
} # End of ($token->[0] eq 'S') |
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if (!exists($metacache{'domain'})) { |
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$metacache{'domain'} = $dom; |
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} |
} |
} |
return (\%metacache,$metacache{'courserestricted'},\%addedfields); |
return (\%metacache,$metacache{'courserestricted'},\%addedfields); |
} |
} |
Line 1009 sub process_portfolio_access_data {
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Line 1054 sub process_portfolio_access_data {
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my %loghash; |
my %loghash; |
if ($caller eq 'update') { |
if ($caller eq 'update') { |
# Delete old data (no error if deleting non-existent record). |
# Delete old data (no error if deleting non-existent record). |
my $error=&delete_metadata($dbh,$newnames->{'access'},$url); |
my $error; |
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if ($url eq '') { |
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$error = 'No url specified'; |
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} else { |
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my $delitem = 'url = '.$dbh->quote($url); |
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$error=&delete_metadata($dbh,$newnames->{'access'},$delitem); |
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} |
if (defined($error)) { |
if (defined($error)) { |
$loghash{'access'}{'err'} = "MySQL Error Delete: ".$error; |
$loghash{'access'}{'err'} = "MySQL Error Delete: ".$error; |
return %loghash; |
return %loghash; |
Line 1051 sub process_portfolio_metadata {
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Line 1102 sub process_portfolio_metadata {
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my %loghash; |
my %loghash; |
if ($caller eq 'update') { |
if ($caller eq 'update') { |
# Delete old data (no error if deleting non-existent record). |
# Delete old data (no error if deleting non-existent record). |
my $error=&delete_metadata($dbh,$newnames->{'portfolio'},$url); |
my ($error,$delitem); |
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if ($url eq '') { |
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$error = 'No url specified'; |
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} else { |
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$delitem = 'url = '.$dbh->quote($url); |
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$error=&delete_metadata($dbh,$newnames->{'portfolio'},$delitem); |
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} |
if (defined($error)) { |
if (defined($error)) { |
$loghash{'metadata'}{'err'} = "MySQL Error delete metadata: ". |
$loghash{'metadata'}{'err'} = "MySQL Error delete metadata: ". |
$error; |
$error; |
return %loghash; |
return %loghash; |
} |
} |
$error=&delete_metadata($dbh,$newnames->{'addedfields'},$url); |
$error=&delete_metadata($dbh,$newnames->{'addedfields'},$delitem); |
if (defined($error)) { |
if (defined($error)) { |
$loghash{'addedfields'}{'err'}="MySQL Error delete addedfields: ".$error; |
$loghash{'addedfields'}{'err'}="MySQL Error delete addedfields: ".$error; |
} |
} |
Line 1115 sub process_portfolio_metadata {
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Line 1172 sub process_portfolio_metadata {
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} |
} |
} |
} |
return %loghash; |
return %loghash; |
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} |
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sub process_allusers_data { |
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my ($dbh,$simulate,$newnames,$uname,$udom,$userdata,$caller) = @_; |
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my %loghash; |
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if ($caller eq 'update') { |
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# Delete old data (no error if deleting non-existent record). |
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my ($error,$delitem); |
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if ($udom eq '' || $uname eq '' ) { |
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$error = 'No domain and/or username specified'; |
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} else { |
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$delitem = 'domain = '.$dbh->quote($udom).' AND username = '. |
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$dbh->quote($uname); |
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$error=&delete_metadata($dbh,$newnames->{'allusers'},$delitem); |
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} |
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if (defined($error)) { |
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$loghash{'err'} = 'MySQL Error in allusers delete: '.$error; |
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return %loghash; |
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} |
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} |
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if (!$simulate) { |
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if ($udom ne '' && $uname ne '') { |
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my ($count,$err) = &store_metadata($dbh,$newnames->{'allusers'}, |
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'allusers',$userdata); |
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if ($err) { |
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$loghash{'err'} = 'MySQL Error in allusers insert: '.$err; |
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} |
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if ($count < 1) { |
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$loghash{'count'} = |
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'Unable to insert record into MySQL allusers database for '. |
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$uname.' in '.$udom; |
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} |
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} else { |
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$loghash{'err'} = |
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'MySQL Error allusrs insert: missing username and/or domain'; |
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} |
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} |
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return %loghash; |
} |
} |
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###################################################################### |
###################################################################### |