C4/ImportExportFramework.pm

   1 package C4::ImportExportFramework;
   2
   3 # Copyright 2010-2011 MASmedios.com y Ministerio de Cultura
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 use warnings;
  22 use XML::LibXML;
  23 use XML::LibXML::XPathContext;
  24 use Digest::MD5 qw();
  25 use POSIX qw(strftime);
  26
  27 use C4::Context;
  28 use C4::Debug;
  29
  30
  31 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
  32
  33 BEGIN {
  34     $VERSION = 3.07.00.049;    # set version for version checking
  35     require Exporter;
  36     @ISA    = qw(Exporter);
  37     @EXPORT = qw(
  38         &ExportFramework
  39         &ImportFramework
  40         &createODS
  41     );
  42 }
  43
  44
  45 use constant XMLSTR => '<?xml version="1.0" encoding="UTF-8"?>
  46 <?mso-application progid="Excel.Sheet"?>
  47 <Workbook
  48   xmlns:x="urn:schemas-microsoft-com:office:excel"
  49   xmlns="urn:schemas-microsoft-com:office:spreadsheet"
  50   xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
  51
  52 <Styles>
  53  <Style ss:ID="Default" ss:Name="Normal">
  54   <Alignment ss:Vertical="Bottom"/>
  55   <Borders/>
  56   <Font/>
  57   <Interior/>
  58   <NumberFormat/>
  59   <Protection/>
  60  </Style>
  61  <Style ss:ID="s27">
  62   <Font x:Family="Swiss" ss:Color="#0000FF" ss:Bold="1"/>
  63  </Style>
  64  <Style ss:ID="s21">
  65   <NumberFormat ss:Format="yyyy\-mm\-dd"/>
  66  </Style>
  67  <Style ss:ID="s22">
  68   <NumberFormat ss:Format="yyyy\-mm\-dd\ hh:mm:ss"/>
  69  </Style>
  70  <Style ss:ID="s23">
  71   <NumberFormat ss:Format="hh:mm:ss"/>
  72  </Style>
  73 </Styles>
  74
  75 </Workbook>
  76 ';
  77
  78
  79 use constant ODSSTR => '<?xml version="1.0" encoding="UTF-8"?>
  80 <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">
  81 <office:scripts/>
  82 <office:font-face-decls/>
  83 <office:automatic-styles/>
  84 </office:document-content>';
  85
  86
  87 use constant ODS_STYLES_STR => '<?xml version="1.0" encoding="UTF-8"?>
  88 <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">
  89 <office:font-face-decls></office:font-face-decls>
  90 <office:styles></office:styles>
  91 <office:automatic-styles></office:automatic-styles>
  92 <office:master-styles></office:master-styles>
  93 </office:document-styles>';
  94
  95
  96 use constant ODS_SETTINGS_STR => '<?xml version="1.0" encoding="UTF-8"?>
  97 <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>
  98 <config:config-item-set config:name="ooo:view-settings">
  99 <config:config-item config:name="VisibleAreaTop" config:type="int">0</config:config-item>
 100 <config:config-item config:name="VisibleAreaLeft" config:type="int">0</config:config-item>
 101 <config:config-item config:name="VisibleAreaWidth" config:type="int">2000</config:config-item>
 102 <config:config-item config:name="VisibleAreaHeight" config:type="int">900</config:config-item>
 103 <config:config-item-map-indexed config:name="Views"><config:config-item-map-entry>
 104 <config:config-item config:name="ViewId" config:type="string">View1</config:config-item>
 105 <config:config-item-map-named config:name="Tables">
 106 <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>
 107 </config:config-item-map-entry>
 108 </config:config-item-map-named>
 109 <config:config-item config:name="ActiveTable" config:type="string">Sheet1</config:config-item>
 110 <config:config-item config:name="HorizontalScrollbarWidth" config:type="int">270</config:config-item>
 111 <config:config-item config:name="ZoomType" config:type="short">0</config:config-item>
 112 <config:config-item config:name="ZoomValue" config:type="int">100</config:config-item>
 113 <config:config-item config:name="PageViewZoomValue" config:type="int">50</config:config-item>
 114 <config:config-item config:name="ShowPageBreakPreview" config:type="boolean">false</config:config-item>
 115 <config:config-item config:name="ShowZeroValues" config:type="boolean">true</config:config-item>
 116 <config:config-item config:name="ShowNotes" config:type="boolean">true</config:config-item>
 117 <config:config-item config:name="ShowGrid" config:type="boolean">true</config:config-item>
 118 <config:config-item config:name="GridColor" config:type="long">12632256</config:config-item>
 119 <config:config-item config:name="ShowPageBreaks" config:type="boolean">true</config:config-item>
 120 <config:config-item config:name="HasColumnRowHeaders" config:type="boolean">true</config:config-item>
 121 <config:config-item config:name="HasSheetTabs" config:type="boolean">true</config:config-item>
 122 <config:config-item config:name="IsOutlineSymbolsSet" config:type="boolean">true</config:config-item>
 123 <config:config-item config:name="IsSnapToRaster" config:type="boolean">false</config:config-item>
 124 <config:config-item config:name="RasterIsVisible" config:type="boolean">false</config:config-item>
 125 <config:config-item config:name="IsRasterAxisSynchronized" config:type="boolean">true</config:config-item></config:config-item-map-entry></config:config-item-map-indexed>
 126 </config:config-item-set>
 127 <config:config-item-set config:name="ooo:configuration-settings">
 128 <config:config-item config:name="ShowZeroValues" config:type="boolean">true</config:config-item>
 129 <config:config-item config:name="ShowNotes" config:type="boolean">true</config:config-item>
 130 <config:config-item config:name="ShowGrid" config:type="boolean">true</config:config-item>
 131 <config:config-item config:name="GridColor" config:type="long">12632256</config:config-item>
 132 <config:config-item config:name="ShowPageBreaks" config:type="boolean">true</config:config-item>
 133 <config:config-item config:name="LinkUpdateMode" config:type="short">3</config:config-item>
 134 <config:config-item config:name="HasColumnRowHeaders" config:type="boolean">true</config:config-item>
 135 <config:config-item config:name="HasSheetTabs" config:type="boolean">true</config:config-item>
 136 <config:config-item config:name="IsOutlineSymbolsSet" config:type="boolean">true</config:config-item>
 137 <config:config-item config:name="IsSnapToRaster" config:type="boolean">false</config:config-item>
 138 <config:config-item config:name="RasterIsVisible" config:type="boolean">false</config:config-item>
 139 <config:config-item config:name="IsRasterAxisSynchronized" config:type="boolean">true</config:config-item>
 140 <config:config-item config:name="AutoCalculate" config:type="boolean">true</config:config-item>
 141 <config:config-item config:name="PrinterName" config:type="string">Generic Printer</config:config-item>
 142 <config:config-item config:name="ApplyUserData" config:type="boolean">true</config:config-item>
 143 <config:config-item config:name="CharacterCompressionType" config:type="short">0</config:config-item>
 144 <config:config-item config:name="SaveVersionOnClose" config:type="boolean">false</config:config-item>
 145 <config:config-item config:name="UpdateFromTemplate" config:type="boolean">false</config:config-item>
 146 <config:config-item config:name="AllowPrintJobCancel" config:type="boolean">true</config:config-item>
 147 <config:config-item config:name="LoadReadonly" config:type="boolean">false</config:config-item>
 148 </config:config-item-set>
 149 </office:settings></office:document-settings>';
 150
 151
 152 use constant ODS_MANIFEST_STR => '<?xml version="1.0" encoding="UTF-8"?>
 153 <manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0">
 154  <manifest:file-entry manifest:media-type="application/vnd.oasis.opendocument.spreadsheet" manifest:full-path="/"/>
 155  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/statusbar/"/>
 156  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/accelerator/"/>
 157  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/floater/"/>
 158  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/popupmenu/"/>
 159  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/progressbar/"/>
 160  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/menubar/"/>
 161  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/toolbar/"/>
 162  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/images/Bitmaps/"/>
 163  <manifest:file-entry manifest:media-type="" manifest:full-path="Configurations2/images/"/>
 164  <manifest:file-entry manifest:media-type="application/vnd.sun.xml.ui.configuration" manifest:full-path="Configurations2/"/>
 165  <manifest:file-entry manifest:media-type="text/xml" manifest:full-path="content.xml"/>
 166  <manifest:file-entry manifest:media-type="text/xml" manifest:full-path="styles.xml"/>
 167  <manifest:file-entry manifest:media-type="text/xml" manifest:full-path="meta.xml"/>
 168  <manifest:file-entry manifest:media-type="" manifest:full-path="Thumbnails/"/>
 169  <manifest:file-entry manifest:media-type="text/xml" manifest:full-path="settings.xml"/>
 170 </manifest:manifest>';
 171
 172
 173 =head1 NAME
 174
 175 C4::ImportExportFramework - Import/Export Framework to Excel-xml/ODS Module Functions
 176
 177 =head1 SYNOPSIS
 178
 179   use C4::ImportExportFramework;
 180
 181 =head1 DESCRIPTION
 182
 183 Module to Import/Export Framework to Excel-xml/ODS on intranet administration - MARC Frameworks section
 184
 185 Module to Import/Export Framework to Excel-xml/ODS on intranet administration - MARC Frameworks section
 186 exporting the tables marc_tag_structure, marc_subfield_structure to excel-xml/ods or viceversa
 187
 188 Functions for handling import/export.
 189
 190
 191 =head1 SUBROUTINES
 192
 193
 194
 195 =head2 ExportFramework
 196
 197 Export all the information of a Framework to an excel "xml" file or OpenDocument SpreadSheet "ods" file.
 198
 199 return :
 200 succes
 201
 202 =cut
 203
 204 sub ExportFramework
 205 {
 206     my ($frameworkcode, $xmlStrRef, $mode) = @_;
 207
 208     my $dbh = C4::Context->dbh;
 209     if ($dbh) {
 210         my $dom;
 211         my $root;
 212         my $elementSS;
 213         if ($mode eq 'ods' || $mode eq 'excel') {
 214             eval {
 215                 my $parser = XML::LibXML->new();
 216                 $dom = $parser->parse_string(($mode && $mode eq 'ods')?ODSSTR:XMLSTR);
 217                 if ($dom) {
 218                     $root = $dom->documentElement();
 219                     if ($mode && $mode eq 'ods') {
 220                         my $elementBody = $dom->createElement('office:body');
 221                         $root->appendChild($elementBody);
 222                         $elementSS = $dom->createElement('office:spreadsheet');
 223                         $elementBody->appendChild($elementSS);
 224                     }
 225                 }
 226             };
 227             if ($@) {
 228                 $debug and warn "Error ExportFramework $@\n";
 229                 return 0;
 230             }
 231         }
 232
 233         if (_export_table('marc_tag_structure', $dbh, ($mode eq 'csv')?$xmlStrRef:$dom, ($mode eq 'ods')?$elementSS:$root, $frameworkcode, $mode)) {
 234             if (_export_table('marc_subfield_structure', $dbh, ($mode eq 'csv')?$xmlStrRef:$dom, ($mode eq 'ods')?$elementSS:$root, $frameworkcode, $mode)) {
 235                 $$xmlStrRef = $dom->toString(1) if ($mode eq 'ods' || $mode eq 'excel');
 236                 return 1;
 237             }
 238         }
 239     }
 240     return 0;
 241 }#ExportFramework
 242
 243
 244
 245
 246 # Export all the data from a mysql table to an spreadsheet.
 247 sub _export_table
 248 {
 249     my ($table, $dbh, $dom, $root, $frameworkcode, $mode) = @_;
 250     if ($mode eq 'csv') {
 251         _export_table_csv($table, $dbh, $dom, $root, $frameworkcode);
 252     } elsif ($mode eq 'ods') {
 253         _export_table_ods($table, $dbh, $dom, $root, $frameworkcode);
 254     } else {
 255         _export_table_excel($table, $dbh, $dom, $root, $frameworkcode);
 256     }
 257 }
 258
 259 # Export the mysql table to an csv file
 260 sub _export_table_csv
 261 {
 262     my ($table, $dbh, $strCSV, $root, $frameworkcode) = @_;
 263
 264     eval {
 265         # First row with the name of the columns
 266         my $query = 'SHOW COLUMNS FROM ' . $table;
 267         my $sth = $dbh->prepare($query);
 268         $sth->execute();
 269         my @fields = ();
 270         while (my $hashRef = $sth->fetchrow_hashref) {
 271             $$strCSV .= '"' . $hashRef->{Field} . '",';
 272             push @fields, $hashRef->{Field};
 273         }
 274         chop $$strCSV;
 275         $$strCSV .= chr(10);
 276         # Populate rows with the data from mysql
 277         $query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
 278         $sth = $dbh->prepare($query);
 279         $sth->execute($frameworkcode);
 280         my $data;
 281         while (my $hashRef = $sth->fetchrow_hashref) {
 282             for (@fields) {
 283                 $hashRef->{$_} =~ s/[\r\n]//g;
 284                 $$strCSV .= '"' . $hashRef->{$_} . '",';
 285             }
 286             chop $$strCSV;
 287             $$strCSV .= chr(10);
 288         }
 289         $$strCSV .= chr(10);
 290         for (@fields) {
 291             # Separator for change of table
 292             $$strCSV .= '"#-#",';
 293         }
 294         chop $$strCSV;
 295         $$strCSV .= chr(10);
 296         $$strCSV .= chr(10);
 297     };
 298     if ($@) {
 299         $debug and warn "Error _export_table_csv $@\n";
 300         return 0;
 301     }
 302     return 1;
 303 }#_export_table_csv
 304
 305
 306 # Export the mysql table to an ods file
 307 sub _export_table_ods
 308 {
 309     my ($table, $dbh, $dom, $root, $frameworkcode) = @_;
 310
 311     eval {
 312         my $elementTable = $dom->createElement('table:table');
 313         $elementTable->setAttribute('table:name', $table);
 314         $elementTable->setAttribute('table:print', 'false');
 315         $root->appendChild($elementTable);
 316         my $elementRow = $dom->createElement('table:table-row');
 317         $elementTable->appendChild($elementRow);
 318
 319         my $elementCell;
 320         my $elementData;
 321         # First row with the name of the columns
 322         my $query = 'SHOW COLUMNS FROM ' . $table;
 323         my $sth = $dbh->prepare($query);
 324         $sth->execute();
 325         my @fields = ();
 326         while (my $hashRef = $sth->fetchrow_hashref) {
 327             $elementCell = $dom->createElement('table:table-cell');
 328             $elementCell->setAttribute('office:value-type', 'string');
 329             $elementCell->setAttribute('office:value', $hashRef->{Field});
 330             $elementRow->appendChild($elementCell);
 331             $elementData = $dom->createElement('text:p');
 332             $elementCell->appendChild($elementData);
 333             $elementData->appendTextNode($hashRef->{Field});
 334             push @fields, {name => $hashRef->{Field}, type => ($hashRef->{Type} =~ /int/i)?'float':'string'};
 335         }
 336         # Populate rows with the data from mysql
 337         $query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
 338         $sth = $dbh->prepare($query);
 339         $sth->execute($frameworkcode);
 340         my $data;
 341         while (my $hashRef = $sth->fetchrow_hashref) {
 342             $elementRow = $dom->createElement('table:table-row');
 343             $elementTable->appendChild($elementRow);
 344             for (@fields) {
 345                 $data = $hashRef->{$_->{name}};
 346                 if ($_->{type} eq 'float' && !defined($data)) {
 347                     $data = '0';
 348                 } elsif ($_->{type} eq 'string' && (!$data && $data ne '0')) {
 349                     $data = '#';
 350                 }
 351                 $data = _parseContent2Xml($data) if ($_->{type} eq 'string');
 352                 $elementCell = $dom->createElement('table:table-cell');
 353                 $elementCell->setAttribute('office:value-type', $_->{type});
 354                 $elementCell->setAttribute('office:value', $data);
 355                 $elementRow->appendChild($elementCell);
 356                 $elementData = $dom->createElement('text:p');
 357                 $elementCell->appendChild($elementData);
 358                 $elementData->appendTextNode($data);
 359             }
 360         }
 361     };
 362     if ($@) {
 363         $debug and warn "Error _export_table_ods $@\n";
 364         return 0;
 365     }
 366     return 1;
 367 }#_export_table_ods
 368
 369
 370 # Export the mysql table to an excel-xml (openoffice/libreoffice compatible) file
 371 sub _export_table_excel
 372 {
 373     my ($table, $dbh, $dom, $root, $frameworkcode) = @_;
 374
 375     eval {
 376         my $elementWS = $dom->createElement('Worksheet');
 377         $elementWS->setAttribute('ss:Name', $table);
 378         $root->appendChild($elementWS);
 379         my $elementTable = $dom->createElement('ss:Table');
 380         $elementWS->appendChild($elementTable);
 381         my $elementRow = $dom->createElement('ss:Row');
 382         $elementTable->appendChild($elementRow);
 383
 384         # First row with the name of the columns
 385         my $elementCell;
 386         my $elementData;
 387         my $query = 'SHOW COLUMNS FROM ' . $table;
 388         my $sth = $dbh->prepare($query);
 389         $sth->execute();
 390         my @fields = ();
 391         while (my $hashRef = $sth->fetchrow_hashref) {
 392             $elementCell = $dom->createElement('ss:Cell');
 393             $elementCell->setAttribute('ss:StyleID', 's27');
 394             $elementRow->appendChild($elementCell);
 395             $elementData = $dom->createElement('ss:Data');
 396             $elementData->setAttribute('ss:Type', 'String');
 397             $elementCell->appendChild($elementData);
 398             $elementData->appendTextNode($hashRef->{Field});
 399             push @fields, {name => $hashRef->{Field}, type => ($hashRef->{Type} =~ /int/i)?'Number':'String'};
 400         }
 401         # Populate rows with the data from mysql
 402         $query = 'SELECT * FROM ' . $table . ' WHERE frameworkcode=?';
 403         $sth = $dbh->prepare($query);
 404         $sth->execute($frameworkcode);
 405         my $data;
 406         while (my $hashRef = $sth->fetchrow_hashref) {
 407             $elementRow = $dom->createElement('ss:Row');
 408             $elementTable->appendChild($elementRow);
 409             for (@fields) {
 410                 $elementCell = $dom->createElement('ss:Cell');
 411                 $elementRow->appendChild($elementCell);
 412                 $elementData = $dom->createElement('ss:Data');
 413                 $elementData->setAttribute('ss:Type', $_->{type});
 414                 $elementCell->appendChild($elementData);
 415                 $data = $hashRef->{$_->{name}};
 416                 if ($_->{type} eq 'Number' && !defined($data)) {
 417                     $data = '0';
 418                 } elsif ($_->{type} eq 'String' && (!$data && $data ne '0')) {
 419                     $data = '#';
 420                 }
 421                 $elementData->appendTextNode(($_->{type} eq 'String')?_parseContent2Xml($data):$data);
 422             }
 423         }
 424     };
 425     if ($@) {
 426         $debug and warn "Error _export_table_excel $@\n";
 427         return 0;
 428     }
 429     return 1;
 430 }#_export_table_excel
 431
 432
 433
 434
 435
 436
 437
 438 # Format chars problematics to a correct format for xml.
 439 sub _parseContent2Xml
 440 {
 441     my $content = shift;
 442
 443     $content =~ s/\&(?![a-zA-Z#0-9]{1,4};)/&amp;/g;
 444     $content =~ s/</&lt;/g;
 445     $content =~ s/>/&gt;/g;
 446     return $content;
 447 }#_parseContent2Xml
 448
 449
 450 # Get the tmp directory on the system
 451 sub _getTmp
 452 {
 453     my $tmp = '/tmp';
 454     if ($ENV{'TMP'} && -d $ENV{'TMP'}) {
 455         $tmp = $ENV{'TMP'};
 456     } elsif ($ENV{'TMPDIR'} && -d $ENV{'TMPDIR'}) {
 457         $tmp = $ENV{'TMPDIR'};
 458     } elsif ($ENV{'TEMP'} && -d $ENV{'TEMP'}) {
 459         $tmp = $ENV{'TEMP'};
 460     }
 461     return $tmp;
 462 }#_getTmp
 463
 464
 465 # Create our tempdir directory for the ods process
 466 sub _createTmpDir
 467 {
 468     my $tmp = shift;
 469
 470     my $tempdir = (-d $tmp)?$tmp . '/':'./';
 471     $tempdir .= 'tmp_ods_' . Digest::MD5::md5_hex(Digest::MD5::md5_hex(time().{}.rand().{}.$$));
 472     eval {
 473         mkdir $tempdir;
 474     };
 475     if ($@) {
 476         return;
 477     } else {
 478         return $tempdir;
 479     }
 480 }#_createTmpDir
 481
 482 =head2 createODS
 483
 484 Creates a temporary directory to create the ods file and read it to store its content in a string.
 485
 486 return :
 487 success
 488
 489 =cut
 490
 491 sub createODS
 492 {
 493     my ($strContent, $lang, $strODSRef) = @_;
 494
 495     my $tmp = _getTmp();
 496     my $tempModule = 1;
 497     my $tempdir;
 498     eval {
 499         require File::Temp;
 500         import File::Temp qw/ tempfile tempdir /;
 501         $tempdir = tempdir ( 'tmp_ods_' . $$ . '_XXXXXXXX', DIR => (-d $tmp)?$tmp:'.', CLEANUP => 1);
 502     };
 503     if ($@) {
 504         $tempModule = 0;
 505         $tempdir = _createTmpDir($tmp);
 506     }
 507     if ($tempdir) {
 508         my $fh;
 509         # populate tempdir directory with the ods elements
 510         eval {
 511             if (open($fh, '>',  "$tempdir/content.xml")) {
 512                 print {$fh} $strContent;
 513                 close($fh);
 514             }
 515             if (open($fh, '>', "$tempdir/mimetype")) {
 516                 print {$fh} 'application/vnd.oasis.opendocument.spreadsheet';
 517                 close($fh);
 518             }
 519             if (open($fh, '>', "$tempdir/meta.xml")) {
 520                 print {$fh} _getMeta($lang);
 521                 close($fh);
 522             }
 523             if (open($fh, '>', "$tempdir/styles.xml")) {
 524                 print {$fh} ODS_STYLES_STR;
 525                 close($fh);
 526             }
 527             if (open($fh, '>', "$tempdir/settings.xml")) {
 528                 print {$fh} ODS_SETTINGS_STR;
 529                 close($fh);
 530             }
 531             mkdir($tempdir.'/META-INF/');
 532             mkdir($tempdir.'/Configurations2/');
 533             mkdir($tempdir.'/Configurations2/acceleator/');
 534             mkdir($tempdir.'/Configurations2/images/');
 535             mkdir($tempdir.'/Configurations2/popupmenu/');
 536             mkdir($tempdir.'/Configurations2/statusbar/');
 537             mkdir($tempdir.'/Configurations2/floater/');
 538             mkdir($tempdir.'/Configurations2/menubar/');
 539             mkdir($tempdir.'/Configurations2/progressbar/');
 540             mkdir($tempdir.'/Configurations2/toolbar/');
 541
 542             if (open($fh, '>', "$tempdir/META-INF/manifest.xml")) {
 543                 print {$fh} ODS_MANIFEST_STR;
 544                 close($fh);
 545             }
 546         };
 547         if ($@) {
 548             $debug and warn "Error createODS $@\n";
 549         } else {
 550             # create ods file from tempdir directory
 551             eval {
 552                 require Archive::Zip;
 553                 import Archive::Zip qw( :ERROR_CODES :CONSTANTS );
 554                 my $zip = Archive::Zip->new();
 555                 $zip->addTree( $tempdir, '' );
 556                 $zip->writeToFileNamed($tempdir . '/new.ods');
 557             };
 558             if ($@) {
 559                 my $cmd = qx(which zip 2>/dev/null || whereis zip);
 560                 chomp $cmd;
 561                 $cmd = 'zip' if (!$cmd || !-x $cmd);
 562                 system("cd $tempdir && $cmd -r new.ods ./");
 563             }
 564             my $ok = 0;
 565             # read ods file and return as a string
 566             if (-f "$tempdir/new.ods") {
 567                 if (open ($fh, '<', "$tempdir/new.ods")) {
 568                     binmode $fh;
 569                     my $buffer;
 570                     while (read ($fh, $buffer, 65536)) {
 571                         $$strODSRef .= $buffer;
 572                     }
 573                     close($fh);
 574                     $ok = 1;
 575                 }
 576             }
 577             # delete tempdir directory
 578             if (!$tempModule && $tempdir) {
 579                 eval {
 580                     require File::Path;
 581                     import File::Temp qw/ rmtree /;
 582                     rmtree($tempdir);
 583                 };
 584                 if ($@) {
 585                     system("rm -rf $tempdir");
 586                 }
 587             }
 588             return 1 if ($ok);
 589         }
 590     }
 591     return 0;
 592 }#createODS
 593
 594
 595 # return Meta content for ods file
 596 sub _getMeta
 597 {
 598     my $lang = shift;
 599
 600     my $myDate = strftime ("%Y-%m-%dT%H:%M:%S", localtime(time()));
 601     my $meta = '<?xml version="1.0" encoding="UTF-8"?>
 602     <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">
 603         <office:meta>
 604             <meta:generator>ods-php</meta:generator>
 605             <meta:creation-date>' . $myDate . '</meta:creation-date>
 606             <dc:date>' . $myDate . '</dc:date>
 607             <dc:language>' . $lang . '</dc:language>
 608             <meta:editing-cycles>2</meta:editing-cycles>
 609             <meta:editing-duration>PT15S</meta:editing-duration>
 610             <meta:user-defined meta:name="Info 1"/>
 611             <meta:user-defined meta:name="Info 2"/>
 612             <meta:user-defined meta:name="Info 3"/>
 613             <meta:user-defined meta:name="Info 4"/>
 614         </office:meta>
 615     </office:document-meta>';
 616     return $meta;
 617 }#_getMeta
 618
 619
 620 =head2 ImportFramework
 621
 622 Import all the information of a Framework from a excel-xml/ods file.
 623
 624 return :
 625 success
 626
 627 =cut
 628
 629 sub ImportFramework
 630 {
 631     my ($filename, $frameworkcode, $deleteFilename) = @_;
 632
 633     my $tempdir;
 634     my $ok = -1;
 635     my $dbh = C4::Context->dbh;
 636     if (-r $filename && $dbh) {
 637         my $extension = '';
 638         if ($filename =~ /\.(csv|ods|xml)$/i) {
 639             $extension = lc($1);
 640         } else {
 641             unlink ($filename) if ($deleteFilename); # remove temporary file
 642             return -1;
 643         }
 644         if ($extension eq 'ods') {
 645             ($tempdir, $filename) = _openODS($filename, $deleteFilename);
 646         }
 647         if ($filename) {
 648             my $dom;
 649             eval {
 650                 if ($extension eq 'ods' || $extension eq 'xml') {
 651                     # They have xml structure, so read it on a dom object
 652                     my $parser = XML::LibXML->new();
 653                     $dom = $parser->parse_file($filename);
 654                     if ($dom) {
 655                         my $root = $dom->documentElement();
 656                     }
 657                 } else {
 658                     # They are text files, so open it to read
 659                     open($dom, '<', $filename);
 660                 }
 661                 if ($dom) {
 662                     # Process both tables
 663                     my $numDeleted = 0;
 664                     my $numDeletedAux = 0;
 665                     if (($numDeletedAux = _import_table($dbh, 'marc_tag_structure', $frameworkcode, $dom, ['frameworkcode', 'tagfield'], $extension)) >= 0) {
 666                         $numDeleted += $numDeletedAux if ($numDeletedAux > 0);
 667                         if (($numDeletedAux = _import_table($dbh, 'marc_subfield_structure', $frameworkcode, $dom, ['frameworkcode', 'tagfield', 'tagsubfield'], $extension)) >= 0) {
 668                             $numDeleted += $numDeletedAux if ($numDeletedAux > 0);
 669                             $ok = ($numDeleted > 0)?$numDeleted:0;
 670                         }
 671                     }
 672                 } else {
 673                     $debug and warn "Error ImportFramework couldn't create dom\n";
 674                 }
 675             };
 676             if ($@) {
 677                 $debug and warn "Error ImportFramework $@\n";
 678             } else {
 679                 if ($extension eq 'csv') {
 680                     close($dom) if ($dom);
 681                 }
 682             }
 683         }
 684         unlink ($filename) if ($deleteFilename); # remove temporary file
 685     } else {
 686         $debug and warn "Error ImportFramework no conex to database or not readeable $filename\n";
 687     }
 688     if ($deleteFilename && $tempdir && -d $tempdir && -w $tempdir) {
 689         eval {
 690             require File::Path;
 691             import File::Temp qw/ rmtree /;
 692             rmtree($tempdir);
 693         };
 694         if ($@) {
 695             system("rm -rf $tempdir");
 696         }
 697     }
 698     return $ok;
 699 }#ImportFramework
 700
 701 # Open (uncompress) ods file and return the content.xml file
 702 sub _openODS
 703 {
 704     my ($filename, $deleteFilename) = @_;
 705
 706     my $tmp = _getTmp();
 707     my $tempModule = 1;
 708     my $tempdir;
 709     eval {
 710         require File::Temp;
 711         import File::Temp qw/ tempfile tempdir /;
 712         $tempdir = tempdir ( 'tmp_ods_' . $$ . '_XXXXXXXX', DIR => (-d $tmp)?$tmp:'.', CLEANUP => 1);
 713     };
 714     if ($@) {
 715         $tempModule = 0;
 716         $tempdir = _createTmpDir($tmp);
 717     }
 718     if ($tempdir) {
 719         eval {
 720             require Archive::Zip;
 721             import Archive::Zip qw( :ERROR_CODES :CONSTANTS );
 722             my $zip = Archive::Zip->new($filename);
 723             foreach my $file ($zip->members) {
 724                 next if ($file->isDirectory);
 725                 (my $extractName = $file->fileName) =~ s{.*/}{};
 726                 next unless ($extractName eq 'content.xml');
 727                 $file->extractToFileNamed("$tempdir/$extractName");
 728             }
 729         };
 730         if ($@) {
 731             my $cmd = qx(which unzip 2>/dev/null || whereis unzip);
 732             chomp $cmd;
 733             $cmd = 'unzip' if (!$cmd || !-x $cmd);
 734             system("$cmd $filename -d $tempdir");
 735         }
 736         if (-f "$tempdir/content.xml") {
 737             unlink ($filename) if ($deleteFilename);
 738             return ($tempdir, "$tempdir/content.xml");
 739         }
 740     }
 741     unlink ($filename) if ($deleteFilename);
 742     return ($tempdir, undef);
 743 }#_openODS
 744
 745
 746
 747 # Check the table and columns corresponds with worksheet
 748 sub _check_validity_worksheet
 749 {
 750     my ($dbh, $table, $nodeFields, $fieldsA, $format) = @_;
 751
 752     my $ret = 0;
 753     eval {
 754         my $query = 'DESCRIBE ' . $table;
 755         my $sth = $dbh->prepare($query);
 756         $sth->execute();
 757         $sth->finish;
 758         $query = 'SHOW COLUMNS FROM ' . $table;
 759         $sth = $dbh->prepare($query);
 760         $sth->execute();
 761         my $fields = {};
 762         while (my $hashRef = $sth->fetchrow_hashref) {
 763             $fields->{$hashRef->{Field}} = $hashRef->{Field};
 764         }
 765         my @fields;
 766         my $fieldsR;
 767         if ($fieldsA) {
 768             $fieldsR = $fieldsA;
 769         } else {
 770             $fieldsR = \@fields;
 771             _getFields($nodeFields, $fieldsR, $format);
 772         }
 773         $ret = 1;
 774         for (@$fieldsR) {
 775             unless (exists($fields->{$_})) {
 776                 $ret = 0;
 777                 last;
 778             }
 779         }
 780     };
 781     return $ret;
 782 }#_check_validity_worksheet
 783
 784
 785 # Import the data from an excel-xml/ods to mysql tables.
 786 sub _import_table
 787 {
 788     my ($dbh, $table, $frameworkcode, $dom, $PKArray, $format) = @_;
 789     my %fields2Delete;
 790     my $query;
 791     my @fields;
 792     # Create hash with all elements defined by primary key to know which ones to delete after parsing the spreadsheet
 793     eval {
 794         @fields = @$PKArray;
 795         shift @fields;
 796         $query = 'SELECT ' . join(',', @fields) . ' FROM ' . $table . ' WHERE frameworkcode=?';
 797         my $sth = $dbh->prepare($query);
 798         $sth->execute($frameworkcode);
 799         my $field;
 800         while (my $hashRef = $sth->fetchrow_hashref) {
 801             $field = '';
 802             map { $field .= $hashRef->{$_} . '_'; } @fields;
 803             chop $field;
 804             $fields2Delete{$field} = 1;
 805         }
 806         $sth->finish;
 807     };
 808     my $ok = 0;
 809     if ($format eq 'csv') {
 810         my @fieldsName = ();
 811         eval {
 812             my $query = 'SHOW COLUMNS FROM ' . $table;
 813             my $sth = $dbh->prepare($query);
 814             $sth->execute();
 815             while (my $hashRef = $sth->fetchrow_hashref) {
 816                 push @fieldsName, $hashRef->{Field};
 817             }
 818         };
 819         $ok = _import_table_csv($dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete, \@fieldsName);
 820     } elsif ($format eq 'ods') {
 821         $ok = _import_table_ods($dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete);
 822     } else {
 823         $ok = _import_table_excel($dbh, $table, $frameworkcode, $dom, $PKArray, \%fields2Delete);
 824     }
 825     if ($ok) {
 826         if (($ok = scalar(keys %fields2Delete)) > 0) {
 827             $query = 'DELETE FROM ' . $table . ' WHERE ';
 828             map {$query .= $_ . '=? AND ';} @$PKArray;
 829             $query = substr($query, 0, -4);
 830             my $sth = $dbh->prepare($query);
 831             for (keys %fields2Delete) {
 832                 eval {
 833                     $sth->execute(($frameworkcode, split('_', $_)));
 834                 };
 835             }
 836         }
 837     } else {
 838         $ok = -1;
 839     }
 840     return $ok;
 841 }#_import_table
 842
 843
 844 # Insert/Update the row from the spreadsheet in the database
 845 sub _processRow_DB
 846 {
 847     my ($dbh, $db_scheme, $table, $fields, $dataStr, $updateStr, $dataFields, $dataFieldsHash, $PKArray, $fieldsPK, $fields2Delete) = @_;
 848
 849     my $ok = 0;
 850     my $query;
 851     if ($db_scheme eq 'mysql') {
 852         $query = 'INSERT INTO ' . $table . ' (' . $fields . ') VALUES (' . $dataStr . ') ON DUPLICATE KEY UPDATE ' . $updateStr;
 853     } else {
 854         $query = 'INSERT INTO ' . $table . ' (' . $fields . ') VALUES (' . $dataStr . ')';
 855     }
 856     eval {
 857         my $sth = $dbh->prepare($query);
 858         if ($db_scheme eq 'mysql') {
 859             $sth->execute((@$dataFields, @$dataFields));
 860         } else {
 861             $sth->execute(@$dataFields);
 862         }
 863     };
 864     if ($@) {
 865         unless ($db_scheme eq 'mysql') {
 866             $query = 'UPDATE ' . $table . ' SET ' . $updateStr . ' WHERE ';
 867             map {$query .= $_ . '=? AND ';} @$PKArray;
 868             $query = substr($query, 0, -4);
 869             eval {
 870                 my $sth2 = $dbh->prepare($query);
 871                 my @dataPK = ();
 872                 map {push @dataPK, $dataFieldsHash->{$_};} @$PKArray;
 873                 $sth2->execute((@$dataFields, @dataPK));
 874             };
 875             $ok = 1 unless ($@);
 876         }
 877         $debug and warn "Error _processRows_Table $@\n";
 878     } else {
 879         $ok = 1;
 880     }
 881     if ($ok) {
 882         my $field = '';
 883         map { $field .= $dataFieldsHash->{$_} . '_'; } @$fieldsPK;
 884         chop $field;
 885         delete $fields2Delete->{$field} if (exists($fields2Delete->{$field}));
 886     }
 887     return $ok;
 888 }#_processRow_DB
 889
 890
 891 # Process the rows of a worksheet and insert/update them in a mysql table.
 892 sub _processRows_Table
 893 {
 894     my ($dbh, $frameworkcode, $nodeR, $table, $PKArray, $format, $fields2Delete) = @_;
 895
 896     my $query;
 897     my @fields = ();
 898     my $fields = '';
 899     my $dataStr = '';
 900     my $updateStr = '';
 901     my $j = 0;
 902     my $db_scheme = C4::Context->config("db_scheme");
 903     my $ok = 0;
 904     my @fieldsPK = @$PKArray;
 905     shift @fieldsPK;
 906     while ($nodeR) {
 907         if ($nodeR->nodeType == 1 && (($format && $format eq 'ods' && $nodeR->nodeName =~ /(?:table:)?table-row/) || ($nodeR->nodeName =~ /(?:ss:)?Row/)) && $nodeR->hasChildNodes()) {
 908             if ($j == 0) {
 909                 # Get name columns
 910                 _getFields($nodeR, \@fields, $format);
 911                 return 0 unless _check_validity_worksheet($dbh, $table, $nodeR, \@fields, $format);
 912                 $fields = join(',', @fields);
 913                 $dataStr = '';
 914                 map { $dataStr .= '?,';} @fields;
 915                 chop($dataStr) if ($dataStr);
 916                 $updateStr = '';
 917                 map { $updateStr .= $_ . '=?,';} @fields;
 918                 chop($updateStr) if ($updateStr);
 919             } else {
 920                 # Get data from row
 921                 my ($dataFields, $dataFieldsR) = _getDataFields($frameworkcode, $nodeR, \@fields, $format);
 922                 if (scalar(@fields) == scalar(@$dataFieldsR)) {
 923                     $ok = _processRow_DB($dbh, $db_scheme, $table, $fields, $dataStr, $updateStr, $dataFieldsR, $dataFields, $PKArray, \@fieldsPK, $fields2Delete);
 924                 }
 925             }
 926             $j++;
 927         }
 928         $nodeR = $nodeR->nextSibling;
 929     }
 930     return 1;
 931 }#_processRows_Table
 932
 933
 934
 935
 936 # Import worksheet from the csv file to the mysql table
 937 sub _import_table_csv
 938 {
 939     my ($dbh, $table, $frameworkcode, $dom, $PKArray, $fields2Delete, $fields) = @_;
 940
 941     my $row = '';
 942     my $partialRow = '';
 943     my $numFields = @$fields;
 944     my $fieldsNameRead = 0;
 945     my @arrData;
 946     my ($fieldsStr, $dataStr, $updateStr);
 947     my $db_scheme = C4::Context->config("db_scheme");
 948     my @fieldsPK = @$PKArray;
 949     shift @fieldsPK;
 950     my $ok = 0;
 951     my $numRow = 0;
 952     my $pos = 0;
 953     while (<$dom>) {
 954         $row = $_;
 955         # Check whether the line has an unfinished field, i.e., a field with CR/LF in its data
 956         if ($row =~ /,"[^"]*[\r\n]+$/ || $row =~ /^[^"]+[\r\n]+$/) {
 957             $row =~ s/[\r\n]+$//;
 958             $partialRow .= $row;
 959             next;
 960         }
 961         if ($partialRow) {
 962             $row = $partialRow . $row;
 963             $partialRow = '';
 964         }
 965         # Line OK, process it
 966         if ($row =~ /(?:".*?",?)+/) {
 967             @arrData = split('","', $row);
 968             $arrData[0] = substr($arrData[0], 1) if ($arrData[0] =~ /^"/);
 969             $arrData[$#arrData] =~ s/[\r\n]+$//;
 970             chop $arrData[$#arrData] if ($arrData[$#arrData] =~ /"$/);
 971             if (@arrData) {
 972                 if ($arrData[0] eq '#-#' && $arrData[$#arrData] eq '#-#') {
 973                     # Change of table with separators #-#
 974                     return 1;
 975                 } elsif ($fieldsNameRead && $arrData[0] eq 'tagfield') {
 976                     # Change of table because we begin with field name with former field names read
 977                     seek($dom, $pos, 0);
 978                     return 1;
 979                 }
 980                 if (scalar(@$fields) == scalar(@arrData)) {
 981                     if (!$fieldsNameRead) {
 982                         # New table, we read the field names
 983                         $fieldsNameRead = 1;
 984                         for (my $i=0; $i < @arrData; $i++) {
 985                             if ($arrData[$i] ne $fields->[$i]) {
 986                                 $fieldsNameRead = 0;
 987                                 last;
 988                             }
 989                         }
 990                         if ($fieldsNameRead) {
 991                             $fieldsStr = join(',', @$fields);
 992                             $dataStr = '';
 993                             map { $dataStr .= '?,';} @$fields;
 994                             chop($dataStr) if ($dataStr);
 995                             $updateStr = '';
 996                             map { $updateStr .= $_ . '=?,';} @$fields;
 997                             chop($updateStr) if ($updateStr);
 998                         }
 999                     } else {
1000                         # Read data
1001                         my $j = 0;
1002                         my %dataFields = ();
1003                         for (@arrData) {
1004                             if ($fields->[$j] eq 'frameworkcode' && $_ ne $frameworkcode) {
1005                                 $dataFields{$fields->[$j]} = $frameworkcode;
1006                                 $arrData[$j] = $frameworkcode;
1007                             } else {
1008                                 $dataFields{$fields->[$j]} = $_;
1009                             }
1010                             $j++
1011                         }
1012                         $ok = _processRow_DB($dbh, $db_scheme, $table, $fieldsStr, $dataStr, $updateStr, \@arrData, \%dataFields, $PKArray, \@fieldsPK, $fields2Delete);
1013                     }
1014                 }
1015                 $pos = tell($dom);
1016             }
1017             @arrData = ();
1018         }
1019         $numRow++;
1020     }
1021     return $ok;
1022 }#_import_table_csv
1023
1024
1025 # Import worksheet from the ods content.xml file to the mysql table
1026 sub _import_table_ods
1027 {
1028     my ($dbh, $table, $frameworkcode, $dom, $PKArray, $fields2Delete) = @_;
1029
1030     my $xc = XML::LibXML::XPathContext->new($dom);
1031     $xc->registerNs('xmlns:office','urn:oasis:names:tc:opendocument:xmlns:office:1.0');
1032     $xc->registerNs('xmlns:table','urn:oasis:names:tc:opendocument:xmlns:table:1.0');
1033     $xc->registerNs('xmlns:text','urn:oasis:names:tc:opendocument:xmlns:text:1.0');
1034     my @nodes;
1035     @nodes = $xc->findnodes('//table:table[@table:name="' . $table . '"]');
1036     if (@nodes == 1 && $nodes[0]->hasChildNodes()) {
1037         my $nodeR = $nodes[0]->firstChild;
1038         return _processRows_Table($dbh, $frameworkcode, $nodeR, $table, $PKArray, 'ods', $fields2Delete);
1039     } else {
1040         $debug and warn "Error _import_table_ods there's not worksheet for $table\n";
1041     }
1042     return 0;
1043 }#_import_table_ods
1044
1045
1046 # Import worksheet from the excel-xml file to the mysql table
1047 sub _import_table_excel
1048 {
1049     my ($dbh, $table, $frameworkcode, $dom, $PKArray, $fields2Delete) = @_;
1050
1051     my $xc = XML::LibXML::XPathContext->new($dom);
1052     $xc->registerNs('xmlns','urn:schemas-microsoft-com:office:spreadsheet');
1053     $xc->registerNs('xmlns:ss','urn:schemas-microsoft-com:office:spreadsheet');
1054     $xc->registerNs('xmlns:x','urn:schemas-microsoft-com:office:excel');
1055     my @nodes;
1056     @nodes = $xc->findnodes('//ss:Worksheet[@ss:Name="' . $table . '"]');
1057     if (@nodes > 0) {
1058         for (my $i=0; $i < @nodes; $i++) {
1059             my @nodesT = $nodes[$i]->getElementsByTagNameNS('urn:schemas-microsoft-com:office:spreadsheet', 'Table');
1060             if (@nodesT == 1 && $nodesT[0]->hasChildNodes()) {
1061                 my $nodeR = $nodesT[0]->firstChild;
1062                 return _processRows_Table($dbh, $frameworkcode, $nodeR, $table, $PKArray, undef, $fields2Delete);
1063             }
1064         }
1065     } else {
1066         $debug and warn "Error _import_table_excel there's not worksheet for $table\n";
1067     }
1068     return 0;
1069 }#_import_table_excel
1070
1071
1072 # Get the data from a cell on a ods file through the value attribute or the text node
1073 sub _getDataNodeODS
1074 {
1075     my $node = shift;
1076
1077     my $data;
1078     my $repeated = 0;
1079     if ($node->nodeType == 1 && $node->nodeName =~ /(?:table:)?table-cell/) {
1080         if ($node->hasAttributeNS('urn:oasis:names:tc:opendocument:xmlns:office:1.0', 'value')) {
1081             $data = $node->getAttributeNS('urn:oasis:names:tc:opendocument:xmlns:office:1.0', 'value');
1082         } elsif ($node->hasChildNodes()) {
1083             my @nodes2 = $node->getElementsByTagNameNS('urn:oasis:names:tc:opendocument:xmlns:text:1.0', 'p');
1084             if (@nodes2 == 1 && $nodes2[0]->hasChildNodes()) {
1085                 $data = $nodes2[0]->firstChild->nodeValue;
1086             }
1087         }
1088         if ($node->hasAttributeNS('urn:oasis:names:tc:opendocument:xmlns:table:1.0', 'number-columns-repeated')) {
1089             $repeated = $node->getAttributeNS('urn:oasis:names:tc:opendocument:xmlns:table:1.0', 'number-columns-repeated');
1090         }
1091     }
1092     return ($data, $repeated);
1093 }#_getDataNodeODS
1094
1095
1096 # Get the data from a row of a spreadsheet
1097 sub _getDataFields
1098 {
1099     my ($frameworkcode, $node, $fields, $format) = @_;
1100
1101     my $dataFields = {};
1102     my @dataFieldsA = ();
1103     if ($node && $node->hasChildNodes()) {
1104         my $node2 = $node->firstChild;
1105         my ($data, $repeated);
1106         my $i = 0;
1107         my $ok = 0;
1108         $repeated = 0;
1109         while ($node2) {
1110             if ($format && $format eq 'ods') {
1111                 ($data, $repeated) = _getDataNodeODS($node2) if ($repeated <= 0);
1112                 $repeated--;
1113                 $ok = 1 if (defined($data));
1114             } else {
1115                 if ($node2->nodeType == 1 && $node2->nodeName  =~ /(?:ss:)?Cell/) {
1116                     my @nodes3 = $node2->getElementsByTagNameNS('urn:schemas-microsoft-com:office:spreadsheet', 'Data');
1117                     if (@nodes3 == 1 && $nodes3[0]->hasChildNodes()) {
1118                         $data = $nodes3[0]->firstChild->nodeValue;
1119                         $ok = 1;
1120                     }
1121                 }
1122             }
1123             if ($ok) {
1124                 $data = '' if ($data eq '#');
1125                 $data = $frameworkcode if ($fields->[$i] eq 'frameworkcode');
1126                 $dataFields->{$fields->[$i]} = $data;
1127                 push @dataFieldsA, $data;
1128                 $i++;
1129             }
1130             $ok = 0;
1131             $node2 = $node2->nextSibling if ($repeated <= 0);
1132         }
1133     }
1134     return ($dataFields, \@dataFieldsA);
1135 }#_getDataFields
1136
1137
1138 # Get the data from the first row to know the column names
1139 sub _getFields
1140 {
1141     my ($node, $fields, $format) = @_;
1142
1143     if ($node && $node->hasChildNodes()) {
1144         my $node2 = $node->firstChild;
1145         my ($data, $repeated);
1146         while ($node2) {
1147             if ($format && $format eq 'ods') {
1148                 ($data, $repeated) = _getDataNodeODS($node2);
1149                 push @$fields, $data if (defined($data));
1150             } else {
1151                 if ($node2->nodeType == 1 && $node2->nodeName =~ /(?:ss:)?Cell/) {
1152                     my @nodes3 = $node2->getElementsByTagNameNS('urn:schemas-microsoft-com:office:spreadsheet', 'Data');
1153                     if (@nodes3 == 1 && $nodes3[0]->hasChildNodes()) {
1154                         $data = $nodes3[0]->firstChild->nodeValue;
1155                         push @$fields, $data;
1156                     }
1157                 }
1158             }
1159             $node2 = $node2->nextSibling;
1160         }
1161     }
1162 }#_getFields
1163
1164
1165
1166
1167 1;
1168 __END__
1169
1170 =head1 AUTHOR
1171
1172 Koha Development Team <http://koha-community.org/>
1173
1174 =cut
1175
1176