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ImportExportFramework.pm
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package C4::ImportExportFramework;
# Copyright 2010-2011 MASmedios.com y Ministerio de Cultura
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use strict;
use warnings;
use XML::LibXML;
use XML::LibXML::XPathContext;
use Digest::MD5;
use POSIX qw( strftime );
use Text::CSV_XS;
use List::MoreUtils qw( indexes );
use C4::Context;
use Koha::Logger;
our ( @ISA, @EXPORT_OK );
BEGIN {
require Exporter;
@ISA = qw(Exporter);
@EXPORT_OK = qw(
ExportFramework
ImportFramework
createODS
);
}
use constant XMLSTR => '<?xml version="1.0" encoding="UTF-8"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
<Styles>
<Style ss:ID="Default" ss:Name="Normal">
<Alignment ss:Vertical="Bottom"/>
<Borders/>
<Font/>
<Interior/>
<NumberFormat/>
<Protection/>
</Style>
<Style ss:ID="s27">
<Font x:Family="Swiss" ss:Color="#0000FF" ss:Bold="1"/>
</Style>
<Style ss:ID="s21">
<NumberFormat ss:Format="yyyy\-mm\-dd"/>
</Style>
<Style ss:ID="s22">
<NumberFormat ss:Format="yyyy\-mm\-dd\ hh:mm:ss"/>
</Style>
<Style ss:ID="s23">
<NumberFormat ss:Format="hh:mm:ss"/>
</Style>
</Styles>
</Workbook>
';
use constant ODSSTR => '<?xml version="1.0" encoding="UTF-8"?>
<office:document-content xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" office:version="1.0">
<office:scripts/>
<office:font-face-decls/>
<office:automatic-styles/>
</office:document-content>';
use constant ODS_STYLES_STR => '<?xml version="1.0" encoding="UTF-8"?>
<office:document-styles xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" office:version="1.0">
<office:font-face-decls></office:font-face-decls>
<office:styles></office:styles>
<office:automatic-styles></office:automatic-styles>
<office:master-styles></office:master-styles>
</office:document-styles>';
use constant ODS_SETTINGS_STR => '<?xml version="1.0" encoding="UTF-8"?>
<office:document-settings xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0" xmlns:ooo="http://openoffice.org/2004/office" office:version="1.0"><office:settings>
<config:config-item-set config:name="ooo:view-settings">
<config:config-item config:name="VisibleAreaTop" config:type="int">0</config:config-item>
<config:config-item config:name="VisibleAreaLeft" config:type="int">0</config:config-item>
<config:config-item config:name="VisibleAreaWidth" config:type="int">2000</config:config-item>
<config:config-item config:name="VisibleAreaHeight" config:type="int">900</config:config-item>
<config:config-item-map-indexed config:name="Views"><config:config-item-map-entry>
<config:config-item config:name="ViewId" config:type="string">View1</config:config-item>
<config:config-item-map-named config:name="Tables">
<config:config-item-map-entry config:name="Sheet1"><config:config-item config:name="CursorPositionX" config:type="int">0</config:config-item><config:config-item config:name="CursorPositionY" config:type="int">1</config:config-item><config:config-item config:name="HorizontalSplitMode" config:type="short">0</config:config-item><config:config-item config:name="VerticalSplitMode" config:type="short">0</config:config-item><config:config-item config:name="HorizontalSplitPosition" config:type="int">0</config:config-item><config:config-item config:name="VerticalSplitPosition" config:type="int">0</config:config-item><config:config-item config:name="ActiveSplitRange" config:type="short">2</config:config-item><config:config-item config:name="PositionLeft" config:type="int">0</config:config-item><config:config-item config:name="PositionRight" config:type="int">0</config:config-item><config:config-item config:name="PositionTop" config:type="int">0</config:config-item><config:config-item config:name="PositionBottom" config:type="int">0</config:config-item>
</config:config-item-map-entry>
</config:config-item-map-named>
<config:config-item config:name="ActiveTable" config:type="string">Sheet1</config:config-item>
<config:config-item config:name="HorizontalScrollbarWidth" config:type="int">270</config:config-item>
<config:config-item config:name="ZoomType" config:type="short">0</config:config-item>
<config:config-item config:name="ZoomValue" config:type="int">100</config:config-item>
<config:config-item config:name="PageViewZoomValue" config:type="int">50</config:config-item>
<config:config-item config:name="ShowPageBreakPreview" config:type="boolean">false</config:config-item>
<config:config-item config:name="ShowZeroValues" config:type="boolean">true</config:config-item>
<config:config-item config:name="ShowNotes" config:type="boolean">true</config:config-item>
<config:config-item config:name="ShowGrid" config:type="boolean">true</config:config-item>
<config:config-item config:name="GridColor" config:type="long">12632256</config:config-item>
<config:config-item config:name="ShowPageBreaks" config:type="boolean">true</config:config-item>
<config:config-item config:name="HasColumnRowHeaders" config:type="boolean">true</config:config-item>
<config:config-item config:name="HasSheetTabs" config:type="boolean">true</config:config-item>
<config:config-item config:name="IsOutlineSymbolsSet" config:type="boolean">true</config:config-item>
<config:config-item config:name="IsSnapToRaster" config:type="boolean">false</config:config-item>
<config:config-item config:name="RasterIsVisible" config:type="boolean">false</config:config-item>
<config:config-item config:name="IsRasterAxisSynchronized" config:type="boolean">true</config:config-item></config:config-item-map-entry></config:config-item-map-indexed>
</config:config-item-set>
<config:config-item-set config:name="ooo:configuration-settings">
<config:config-item config:name="ShowZeroValues" config:type="boolean">true</config:config-item>
<config:config-item config:name="ShowNotes" config:type="boolean">true</config:config-item>
<config:config-item config:name="ShowGrid" config:type="boolean">true</config:config-item>
<config:config-item config:name="GridColor" config:type="long">12632256</config:config-item>
<config:config-item config:name="ShowPageBreaks" config:type="boolean">true</config:config-item>
<config:config-item config:name="LinkUpdateMode" config:type="short">3</config:config-item>
<config:config-item config:name="HasColumnRowHeaders" config:type="boolean">true</config:config-item>
<config:config-item config:name="HasSheetTabs" config:type="boolean">true</config:config-item>
<config:config-item config:name="IsOutlineSymbolsSet" config:type="boolean">true</config:config-item>
<config:config-item config:name="IsSnapToRaster" config:type="boolean">false</config:config-item>
<config:config-item config:name="RasterIsVisible" config:type="boolean">false</config:config-item>
<config:config-item config:name="IsRasterAxisSynchronized" config:type="boolean">true</config:config-item>
<config:config-item config:name="AutoCalculate" config:type="boolean">true</config:config-item>
<config:config-item config:name="PrinterName" config:type="string">Generic Printer</config:config-item>
<config:config-item config:name="ApplyUserData" config:type="boolean">true</config:config-item>
<config:config-item config:name="CharacterCompressionType" config:type="short">0</config:config-item>
<config:config-item config:name="SaveVersionOnClose" config:type="boolean">false</config:config-item>
<config:config-item config:name="UpdateFromTemplate" config:type="boolean">false</config:config-item>
<config:config-item config:name="AllowPrintJobCancel" config:type="boolean">true</config:config-item>
<config:config-item config:name="LoadReadonly" config:type="boolean">false</config:config-item>
</config:config-item-set>
</office:settings></office:document-settings>';
use constant ODS_MANIFEST_STR => '<?xml version="1.0" encoding="UTF-8"?>
<manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0">
<manifest:file-entry manifest:media-type="application/vnd.oasis.opendocument.spreadsheet" manifest:full-path="/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/statusbar/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/accelerator/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/floater/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/popupmenu/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/progressbar/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/menubar/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/toolbar/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/images/Bitmaps/"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/images/"/>
<manifest:file-entry manifest:media-type="application/vnd.sun.xml.ui.configuration" manifest:full-path="Configurations2/"/>
<manifest:file-entry manifest:media-type="text/xml" manifest:full-path="content.xml"/>
<manifest:file-entry manifest:media-type="text/xml" manifest:full-path="styles.xml"/>
<manifest:file-entry manifest:media-type="text/xml" manifest:full-path="meta.xml"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Thumbnails/"/>
<manifest:file-entry manifest:media-type="text/xml" manifest:full-path="settings.xml"/>
</manifest:manifest>';
=head1 NAME
C4::ImportExportFramework - Import/Export Framework to Excel-xml/ODS Module Functions
=head1 SYNOPSIS
use C4::ImportExportFramework;
=head1 DESCRIPTION
Module to Import/Export Framework to Excel-xml/ODS on intranet administration - MARC Frameworks section
Module to Import/Export Framework to Excel-xml/ODS on intranet administration - MARC Frameworks section
exporting the tables marc_tag_structure, marc_subfield_structure to excel-xml/ods or viceversa
Functions for handling import/export.
=head1 SUBROUTINES
=head2 ExportFramework
Export all information of a bibliographic or authority MARC framework to an Excel "xml" file, comma separated values "csv" or OpenDocument SpreadSheet "ods".
return :
succes
=cut
sub ExportFramework {
my ( $frameworkcode, $xmlStrRef, $mode, $frameworktype ) = @_;
my $dbh = C4::Context->dbh;
if ($dbh) {
my $dom;
my $root;
my $elementSS;
if ( $mode eq 'ods' || $mode eq 'excel' ) {
eval {
my $parser = XML::LibXML->new();
$dom = $parser->parse_string( ( $mode && $mode eq 'ods' ) ? ODSSTR : XMLSTR );
if ($dom) {
$root = $dom->documentElement();
if ( $mode && $mode eq 'ods' ) {
my $elementBody = $dom->createElement('office:body');
$root->appendChild($elementBody);
$elementSS = $dom->createElement('office:spreadsheet');
$elementBody->appendChild($elementSS);
}
}
};
if ($@) {
Koha::Logger->get->warn("Error ExportFramework $@");
return 0;
}
}
my $table = 'marc_tag_structure';
my $subtable = 'marc_subfield_structure';
if ( $frameworktype eq "authority" ) {
$table = 'auth_tag_structure';
$subtable = 'auth_subfield_structure';
}
if (
_export_table(
$table, $dbh, ( $mode eq 'csv' ) ? $xmlStrRef : $dom, ( $mode eq 'ods' ) ? $elementSS : $root,
$frameworkcode, $mode, $frameworktype
)
)
{
if (
_export_table(
$subtable, $dbh, ( $mode eq 'csv' ) ? $xmlStrRef : $dom, ( $mode eq 'ods' ) ? $elementSS : $root,
$frameworkcode, $mode, $frameworktype
)
)
{
$$xmlStrRef = $dom->toString(1) if ( $mode eq 'ods' || $mode eq 'excel' );
return 1;
}
}
}
return 0;
} #ExportFramework
# Export all the data from a mysql table to an spreadsheet.
sub _export_table {
my ( $table, $dbh, $dom, $root, $frameworkcode, $mode, $frameworktype ) = @_;
if ( $mode eq 'csv' ) {
_export_table_csv( $table, $dbh, $dom, $root, $frameworkcode, $frameworktype );
} elsif ( $mode eq 'ods' ) {
_export_table_ods( $table, $dbh, $dom, $root, $frameworkcode, $frameworktype );
} else {
_export_table_excel( $table, $dbh, $dom, $root, $frameworkcode, $frameworktype );
}
}
# Export the mysql table to an csv file
sub _export_table_csv {
my ( $table, $dbh, $strCSV, $root, $frameworkcode, $frameworktype ) = @_;
eval {
# First row with the name of the columns
my $query = 'SHOW COLUMNS FROM ' . $table;
my $sth = $dbh->prepare($query);
$sth->execute();
my @fields = ();
while ( my $hashRef = $sth->fetchrow_hashref ) {
$$strCSV .= '"' . $hashRef->{Field} . '",';
push @fields, $hashRef->{Field};
}
chop $$strCSV;
$$strCSV .= chr(10);
# Populate rows with the data from mysql
$query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
if ( $frameworktype eq "authority" ) {
$query = 'SELECT * FROM ' . $table . ' WHERE authtypecode=?';
}
$sth = $dbh->prepare($query);
$sth->execute($frameworkcode);
my $data;
while ( my $hashRef = $sth->fetchrow_hashref ) {
for my $field (@fields) {
my $value = $hashRef->{$field} // q||;
$value =~ s/[\r\n]//g;
$value =~ s/"/""/g;
$$strCSV .= '"' . $value . '",';
}
chop $$strCSV;
$$strCSV .= chr(10);
}
$$strCSV .= chr(10);
for (@fields) {
# Separator for change of table
$$strCSV .= '"#-#",';
}
chop $$strCSV;
$$strCSV .= chr(10);
$$strCSV .= chr(10);
};
if ($@) {
Koha::Logger->get->warn("Error _export_table_csv $@");
return 0;
}
return 1;
} #_export_table_csv
# Export the mysql table to an ods file
sub _export_table_ods {
my ( $table, $dbh, $dom, $root, $frameworkcode, $frameworktype ) = @_;
eval {
my $elementTable = $dom->createElement('table:table');
$elementTable->setAttribute( 'table:name', $table );
$elementTable->setAttribute( 'table:print', 'false' );
$root->appendChild($elementTable);
my $elementRow = $dom->createElement('table:table-row');
$elementTable->appendChild($elementRow);
my $elementCell;
my $elementData;
# First row with the name of the columns
my $query = 'SHOW COLUMNS FROM ' . $table;
my $sth = $dbh->prepare($query);
$sth->execute();
my @fields = ();
while ( my $hashRef = $sth->fetchrow_hashref ) {
$elementCell = $dom->createElement('table:table-cell');
$elementCell->setAttribute( 'office:value-type', 'string' );
$elementCell->setAttribute( 'office:value', $hashRef->{Field} );
$elementRow->appendChild($elementCell);
$elementData = $dom->createElement('text:p');
$elementCell->appendChild($elementData);
$elementData->appendTextNode( $hashRef->{Field} );
push @fields, { name => $hashRef->{Field}, type => ( $hashRef->{Type} =~ /int/i ) ? 'float' : 'string' };
}
# Populate rows with the data from mysql
$query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
if ( $frameworktype eq "authority" ) {
$query = 'SELECT * FROM ' . $table . ' WHERE authtypecode=?';
}
$sth = $dbh->prepare($query);
$sth->execute($frameworkcode);
my $data;
while ( my $hashRef = $sth->fetchrow_hashref ) {
$elementRow = $dom->createElement('table:table-row');
$elementTable->appendChild($elementRow);
for (@fields) {
$data = $hashRef->{ $_->{name} };
if ( $_->{type} eq 'float' && !defined($data) ) {
$data = '0';
} elsif ( $_->{type} eq 'string' && !defined($data) ) {
$data = q{};
} elsif ( $_->{type} eq 'string' && ( !$data && $data ne '0' ) ) {
$data = '#';
}
$data = _parseContent2Xml($data) if ( $_->{type} eq 'string' );
$elementCell = $dom->createElement('table:table-cell');
$elementCell->setAttribute( 'office:value-type', $_->{type} );
$elementCell->setAttribute( 'office:value', $data );
$elementRow->appendChild($elementCell);
$elementData = $dom->createElement('text:p');
$elementCell->appendChild($elementData);
$elementData->appendTextNode($data);
}
}
};
if ($@) {
Koha::Logger->get->warn("Error _export_table_ods $@");
return 0;
}
return 1;
} #_export_table_ods
# Export the mysql table to an excel-xml (openoffice/libreoffice compatible) file
sub _export_table_excel {
my ( $table, $dbh, $dom, $root, $frameworkcode, $frameworktype ) = @_;
eval {
my $elementWS = $dom->createElement('Worksheet');
$elementWS->setAttribute( 'ss:Name', $table );
$root->appendChild($elementWS);
my $elementTable = $dom->createElement('ss:Table');
$elementWS->appendChild($elementTable);
my $elementRow = $dom->createElement('ss:Row');
$elementTable->appendChild($elementRow);
# First row with the name of the columns
my $elementCell;
my $elementData;
my $query = 'SHOW COLUMNS FROM ' . $table;
my $sth = $dbh->prepare($query);
$sth->execute();
my @fields = ();
while ( my $hashRef = $sth->fetchrow_hashref ) {
$elementCell = $dom->createElement('ss:Cell');
$elementCell->setAttribute( 'ss:StyleID', 's27' );
$elementRow->appendChild($elementCell);
$elementData = $dom->createElement('ss:Data');
$elementData->setAttribute( 'ss:Type', 'String' );
$elementCell->appendChild($elementData);
$elementData->appendTextNode( $hashRef->{Field} );
push @fields, { name => $hashRef->{Field}, type => ( $hashRef->{Type} =~ /int/i ) ? 'Number' : 'String' };
}
# Populate rows with the data from mysql
$query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
if ( $frameworktype eq "authority" ) {
$query = 'SELECT * FROM ' . $table . ' WHERE authtypecode=?';
}
$sth = $dbh->prepare($query);
$sth->execute($frameworkcode);
my $data;
while ( my $hashRef = $sth->fetchrow_hashref ) {
$elementRow = $dom->createElement('ss:Row');
$elementTable->appendChild($elementRow);
for (@fields) {
$elementCell = $dom->createElement('ss:Cell');
$elementRow->appendChild($elementCell);
$elementData = $dom->createElement('ss:Data');
$elementData->setAttribute( 'ss:Type', $_->{type} );
$elementCell->appendChild($elementData);
$data = $hashRef->{ $_->{name} };
if ( $_->{type} eq 'Number' && !defined($data) ) {
$data = '0';
} elsif ( $_->{type} eq 'String' && !defined($data) ) {
$data = q{};
} elsif ( $_->{type} eq 'String' && ( !$data && $data ne '0' ) ) {
$data = '#';
}
$elementData->appendTextNode( ( $_->{type} eq 'String' ) ? _parseContent2Xml($data) : $data );
}
}
};
if ($@) {
Koha::Logger->get->warn("Error _export_table_excel $@");
return 0;
}
return 1;
} #_export_table_excel
# Format chars problematics to a correct format for xml.
sub _parseContent2Xml {
my $content = shift;
$content =~ s/\&(?![a-zA-Z#0-9]{1,4};)/&/g;
$content =~ s/</</g;
$content =~ s/>/>/g;
return $content;
} #_parseContent2Xml
# Get the tmp directory on the system
sub _getTmp {
my $tmp = '/tmp';
if ( $ENV{'TMP'} && -d $ENV{'TMP'} ) {
$tmp = $ENV{'TMP'};
} elsif ( $ENV{'TMPDIR'} && -d $ENV{'TMPDIR'} ) {
$tmp = $ENV{'TMPDIR'};
} elsif ( $ENV{'TEMP'} && -d $ENV{'TEMP'} ) {
$tmp = $ENV{'TEMP'};
}
return $tmp;
} #_getTmp
# Create our tempdir directory for the ods process
sub _createTmpDir {
my $tmp = shift;
my $tempdir = ( -d $tmp ) ? $tmp . '/' : './';
$tempdir .= 'tmp_ods_' . Digest::MD5::md5_hex( Digest::MD5::md5_hex( time() . {} . rand() . {} . $$ ) );
eval { mkdir $tempdir; };
if ($@) {
return;
} else {
return $tempdir;
}
} #_createTmpDir
=head2 createODS
Creates a temporary directory to create the ods file and read it to store its content in a string.
return :
success
=cut
sub createODS {
my ( $strContent, $lang, $strODSRef ) = @_;
my $tmp = _getTmp();
my $tempModule = 1;
my $tempdir;
eval {
require File::Temp;
import File::Temp qw/ tempfile tempdir /;
$tempdir = tempdir( 'tmp_ods_' . $$ . '_XXXXXXXX', DIR => ( -d $tmp ) ? $tmp : '.', CLEANUP => 1 );
};
if ($@) {
$tempModule = 0;
$tempdir = _createTmpDir($tmp);
}
if ($tempdir) {
my $fh;
# populate tempdir directory with the ods elements
eval {
if ( open( $fh, '>', "$tempdir/content.xml" ) ) {
print {$fh} $strContent;
close($fh);
}
if ( open( $fh, '>', "$tempdir/mimetype" ) ) {
print {$fh} 'application/vnd.oasis.opendocument.spreadsheet';
close($fh);
}
if ( open( $fh, '>', "$tempdir/meta.xml" ) ) {
print {$fh} _getMeta($lang);
close($fh);
}
if ( open( $fh, '>', "$tempdir/styles.xml" ) ) {
print {$fh} ODS_STYLES_STR;
close($fh);
}
if ( open( $fh, '>', "$tempdir/settings.xml" ) ) {
print {$fh} ODS_SETTINGS_STR;
close($fh);
}
mkdir( $tempdir . '/META-INF/' );
mkdir( $tempdir . '/Configurations2/' );
mkdir( $tempdir . '/Configurations2/acceleator/' );
mkdir( $tempdir . '/Configurations2/images/' );
mkdir( $tempdir . '/Configurations2/popupmenu/' );
mkdir( $tempdir . '/Configurations2/statusbar/' );
mkdir( $tempdir . '/Configurations2/floater/' );
mkdir( $tempdir . '/Configurations2/menubar/' );
mkdir( $tempdir . '/Configurations2/progressbar/' );
mkdir( $tempdir . '/Configurations2/toolbar/' );
if ( open( $fh, '>', "$tempdir/META-INF/manifest.xml" ) ) {
print {$fh} ODS_MANIFEST_STR;
close($fh);
}
};
if ($@) {
Koha::Logger->get->warn("Error createODS $@");
} else {
# create ods file from tempdir directory
eval {
require Archive::Zip;
import Archive::Zip qw( :ERROR_CODES :CONSTANTS );
my $zip = Archive::Zip->new();
$zip->addTree( $tempdir, '' );
$zip->writeToFileNamed( $tempdir . '/new.ods' );
};
if ($@) {
my $cmd = qx(which zip 2>/dev/null || whereis zip);
chomp $cmd;
$cmd = 'zip' if ( !$cmd || !-x $cmd );
system("cd $tempdir && $cmd -r new.ods ./");
}
my $ok = 0;
# read ods file and return as a string
if ( -f "$tempdir/new.ods" ) {
if ( open( $fh, '<', "$tempdir/new.ods" ) ) {
binmode $fh;
my $buffer;
while ( read( $fh, $buffer, 65536 ) ) {
$$strODSRef .= $buffer;
}
close($fh);
$ok = 1;
}
}
# delete tempdir directory
if ( !$tempModule && $tempdir ) {
eval {
require File::Path;
import File::Temp qw/ rmtree /;
rmtree($tempdir);
};
if ($@) {
system("rm -rf $tempdir");
}
}
return 1 if ($ok);
}
}
return 0;
} #createODS
# return Meta content for ods file
sub _getMeta {
my $lang = shift;
my $myDate = strftime( "%Y-%m-%dT%H:%M:%S", localtime( time() ) );
my $meta = '<?xml version="1.0" encoding="UTF-8"?>
<office:document-meta xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:ooo="http://openoffice.org/2004/office" office:version="1.0">
<office:meta>
<meta:generator>ods-php</meta:generator>
<meta:creation-date>' . $myDate . '</meta:creation-date>
<dc:date>' . $myDate . '</dc:date>
<dc:language>' . $lang . '</dc:language>
<meta:editing-cycles>2</meta:editing-cycles>
<meta:editing-duration>PT15S</meta:editing-duration>
<meta:user-defined meta:name="Info 1"/>
<meta:user-defined meta:name="Info 2"/>
<meta:user-defined meta:name="Info 3"/>
<meta:user-defined meta:name="Info 4"/>
</office:meta>
</office:document-meta>';
return $meta;
} #_getMeta
=head2 ImportFramework
Import all the information of a MARC or Authority Type Framework from a excel-xml/ods file.
return :
success
=cut
sub ImportFramework {
my ( $filename, $frameworkcode, $deleteFilename, $frameworktype ) = @_;
my $tempdir;
my $ok = -1;
my $dbh = C4::Context->dbh;
$frameworktype ||= '';
if ( -r $filename && $dbh ) {
my $extension = '';
if ( $filename =~ /\.(csv|ods|xml)$/i ) {
$extension = lc($1);
} else {
unlink($filename) if ($deleteFilename); # remove temporary file
return -1;
}
if ( $extension eq 'ods' ) {
( $tempdir, $filename ) = _openODS( $filename, $deleteFilename );
}
if ($filename) {
my $dom;
eval {
if ( $extension eq 'ods' || $extension eq 'xml' ) {
# They have xml structure, so read it on a dom object
my $parser = XML::LibXML->new();
$dom = $parser->parse_file($filename);
if ($dom) {
my $root = $dom->documentElement();
}
} else {
# They are text files, so open it to read
open( $dom, '<', $filename );
}
my $table = 'marc_tag_structure';
my $subtable = 'marc_subfield_structure';
if ( $frameworktype eq "authority" ) {
$table = 'auth_tag_structure';
$subtable = 'auth_subfield_structure';
}
if ($dom) {
# Process both tables
my $numDeleted = 0;
my $numDeletedAux = 0;
if ( $frameworktype eq "authority" ) {
if (
(
$numDeletedAux = _import_table(
$dbh, $table, $frameworkcode, $dom, [ 'authtypecode', 'tagfield' ], $extension,
$frameworktype
)
) >= 0
)
{
$numDeleted += $numDeletedAux if ( $numDeletedAux > 0 );
if (
(
$numDeletedAux = _import_table(
$dbh, $subtable, $frameworkcode, $dom,
[ 'authtypecode', 'tagfield', 'tagsubfield' ], $extension, $frameworktype
)
) >= 0
)
{
$numDeleted += $numDeletedAux if ( $numDeletedAux > 0 );
$ok = ( $numDeleted > 0 ) ? $numDeleted : 0;
}
}
} else {
if (
(
$numDeletedAux = _import_table(
$dbh, $table, $frameworkcode, $dom, [ 'frameworkcode', 'tagfield' ], $extension,
$frameworktype
)
) >= 0
)
{
$numDeleted += $numDeletedAux if ( $numDeletedAux > 0 );
if (
(
$numDeletedAux = _import_table(
$dbh, $subtable, $frameworkcode, $dom,
[ 'frameworkcode', 'tagfield', 'tagsubfield' ], $extension, $frameworktype
)
) >= 0
)
{
$numDeleted += $numDeletedAux if ( $numDeletedAux > 0 );
$ok = ( $numDeleted > 0 ) ? $numDeleted : 0;
}
}
}
} else {
Koha::Logger->get->warn("Error ImportFramework couldn't create dom");
}
};
if ($@) {
Koha::Logger->get->warn("Error ImportFramework $@");
} else {
if ( $extension eq 'csv' ) {
close($dom) if ($dom);
}
}
}
unlink($filename) if ($deleteFilename); # remove temporary file
} else {
Koha::Logger->get->warn("Error ImportFramework no conex to database or not readeable $filename");
}
if ( $deleteFilename && $tempdir && -d $tempdir && -w $tempdir ) {
eval {
require File::Path;
import File::Temp qw/ rmtree /;
rmtree($tempdir);
};
if ($@) {
system("rm -rf $tempdir");
}
}
return $ok;
} #ImportFramework
# Open (uncompress) ods file and return the content.xml file
sub _openODS {
my ( $filename, $deleteFilename ) = @_;
my $tmp = _getTmp();
my $tempModule = 1;
my $tempdir;
eval {
require File::Temp;
import File::Temp qw/ tempfile tempdir /;
$tempdir = tempdir( 'tmp_ods_' . $$ . '_XXXXXXXX', DIR => ( -d $tmp ) ? $tmp : '.', CLEANUP => 1 );
};
if ($@) {
$tempModule = 0;
$tempdir = _createTmpDir($tmp);
}
if ($tempdir) {
eval {
require Archive::Zip;
import Archive::Zip qw( :ERROR_CODES :CONSTANTS );
my $zip = Archive::Zip->new($filename);
foreach my $file ( $zip->members ) {
next if ( $file->isDirectory );
( my $extractName = $file->fileName ) =~ s{.*/}{};
next unless ( $extractName eq 'content.xml' );
$file->extractToFileNamed("$tempdir/$extractName");
}
};
if ($@) {
my $cmd = qx(which unzip 2>/dev/null || whereis unzip);
chomp $cmd;
$cmd = 'unzip' if ( !$cmd || !-x $cmd );
system("$cmd $filename -d $tempdir");
}
if ( -f "$tempdir/content.xml" ) {
unlink($filename) if ($deleteFilename);
return ( $tempdir, "$tempdir/content.xml" );
}
}
unlink($filename) if ($deleteFilename);
return ( $tempdir, undef );
} #_openODS
# Check the table and columns corresponds with worksheet
sub _check_validity_worksheet {
my ( $dbh, $table, $nodeFields, $fieldsA, $format ) = @_;
my $ret = 0;
eval {
my $query = 'DESCRIBE ' . $table;
my $sth = $dbh->prepare($query);
$sth->execute();
$sth->finish;
$query = 'SHOW COLUMNS FROM ' . $table;
$sth = $dbh->prepare($query);
$sth->execute();
my $fields = {};
while ( my $hashRef = $sth->fetchrow_hashref ) {
$fields->{ $hashRef->{Field} } = $hashRef->{Field};
}
my @fields;
my $fieldsR;
if ($fieldsA) {
$fieldsR = $fieldsA;
} else {
$fieldsR = \@fields;
_getFields( $nodeFields, $fieldsR, $format );
}
$ret = 1;
for (@$fieldsR) {
unless ( exists( $fields->{$_} ) ) {
$ret = 0;
last;
}
}
};
return $ret;
} #_check_validity_worksheet
# Import the data from an excel-xml/ods to mysql tables.
sub _import_table {
my ( $dbh, $table, $frameworkcode, $dom, $PKArray, $format, $frameworktype ) = @_;
my %fields2Delete;
my $query;
my @fields;
$frameworktype ||= '';
# Create hash with all elements defined by primary key to know which ones to delete after parsing the spreadsheet
eval {
@fields = @$PKArray;
shift @fields;
$query = 'SELECT ' . join( ',', @fields ) . ' FROM ' . $table . ' WHERE frameworkcode=?';
if ( $frameworktype eq "authority" ) {
$query = 'SELECT ' . join( ',', @fields ) . ' FROM ' . $table . ' WHERE authtypecode=?';
}
my $sth = $dbh->prepare($query);
$sth->execute($frameworkcode);
my $field;
while ( my $hashRef = $sth->fetchrow_hashref ) {
$field = '';
map { $field .= $hashRef->{$_} . '_'; } @fields;
chop $field;
$fields2Delete{$field} = 1;
}
$sth->finish;
};
my $ok = 0;
if ( $format eq 'csv' ) {
my @fieldsName = ();
eval {
my $query = 'SHOW COLUMNS FROM ' . $table;
my $sth = $dbh->prepare($query);
$sth->execute();
while ( my $hashRef = $sth->fetchrow_hashref ) {
push @fieldsName, $hashRef->{Field};
}
};
$ok = _import_table_csv(
$dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete, \@fieldsName,
$frameworktype
);
} elsif ( $format eq 'ods' ) {
$ok = _import_table_ods( $dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete, $frameworktype );
} else {
$ok = _import_table_excel( $dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete, $frameworktype );
}
if ($ok) {
if ( ( $ok = scalar( keys %fields2Delete ) ) > 0 ) {
$query = 'DELETE FROM ' . $table . ' WHERE ';
map { $query .= $_ . '=? AND '; } @$PKArray;
$query = substr( $query, 0, -4 );
my $sth = $dbh->prepare($query);
for ( keys %fields2Delete ) {
eval { $sth->execute( ( $frameworkcode, split( '_', $_ ) ) ); };
}
}
} else {
$ok = -1;
}
return $ok;
} #_import_table
# Insert/Update the row from the spreadsheet in the database
sub _processRow_DB {
my (
$dbh, $table, $fields, $dataStr, $updateStr, $dataFields, $dataFieldsHash, $PKArray, $fieldsPK,
$fields2Delete
) = @_;
my $ok = 0;
my $query;
$query =
'INSERT INTO ' . $table . ' (' . $fields . ') VALUES (' . $dataStr . ') ON DUPLICATE KEY UPDATE ' . $updateStr;
eval {
my $sth = $dbh->prepare($query);
$sth->execute( ( @$dataFields, @$dataFields ) );
};
if ($@) {
Koha::Logger->get->warn("Error _processRow_DB $@");
} else {
$ok = 1;
}
if ($ok) {
my $field = '';
map { $field .= $dataFieldsHash->{$_} . '_'; } @$fieldsPK;
chop $field;
delete $fields2Delete->{$field} if ( exists( $fields2Delete->{$field} ) );
}
return $ok;
} #_processRow_DB
# Process the rows of a worksheet and insert/update them in a mysql table.
sub _processRows_Table {
my ( $dbh, $frameworkcode, $nodeR, $table, $PKArray, $format, $fields2Delete, $frameworktype ) = @_;
my $query;
my @fields = ();
my $fields = '';
my $dataStr = '';
my $updateStr = '';
my $j = 0;
my $ok = 0;
my @fieldsPK = @$PKArray;
shift @fieldsPK;
while ($nodeR) {
if (
$nodeR->nodeType == 1
&& ( ( $format && $format eq 'ods' && $nodeR->nodeName =~ /(?:table:)?table-row/ )
|| ( $nodeR->nodeName =~ /(?:ss:)?Row/ ) )
&& $nodeR->hasChildNodes()
)
{
if ( $j == 0 ) {
# Get name columns
_getFields( $nodeR, \@fields, $format );
return 0 unless _check_validity_worksheet( $dbh, $table, $nodeR, \@fields, $format );
$fields = join( ',', @fields );
$dataStr = '';
map { $dataStr .= '?,'; } @fields;
chop($dataStr) if ($dataStr);
$updateStr = '';
map { $updateStr .= $_ . '=?,'; } @fields;
chop($updateStr) if ($updateStr);
} else {
# Get data from row
my ( $dataFields, $dataFieldsR ) =
_getDataFields( $frameworkcode, $nodeR, \@fields, $format, $frameworktype );
if ( scalar(@fields) == scalar(@$dataFieldsR) ) {
$ok = _processRow_DB(
$dbh, $table, $fields, $dataStr, $updateStr, $dataFieldsR, $dataFields,
$PKArray, \@fieldsPK, $fields2Delete
);
} else {
warn "$j don't match number of fields "
. scalar(@fields) . ' vs '
. scalar(@$dataFieldsR)
. "($dataStr)";
}
}
$j++;
}
$nodeR = $nodeR->nextSibling;
}
return 1;
} #_processRows_Table
# Import worksheet from the csv file to the mysql table
sub _import_table_csv {
my ( $dbh, $table, $frameworkcode, $dom, $PKArray, $fields2Delete, $fields, $frameworktype ) = @_;
my $row = '';
my $partialRow = '';
my $numFields = @$fields;
my $fieldsNameRead = 0;