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egroupware/timesheet/inc/class.spreadsheet.inc.php

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Initial import of export function
2007-03-08 12:22:57 +01:00
<?php
/**
* eGroupWare
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @link http://www.egroupware.org
* @author Knut Moeller <k.moeller@metaways.de>
* @copyright Knut Moeller <k.moeller@metaways.de>
* @version $Id:$
*/
/**
*
* Spreadsheet main class
*
*
*/
class SpreadSheetDocument {
// TODO generalize...
// TODO internalize counts
const TEMPDIR = '/tmp'; // system temppath TODO: better solution?
const ZIP = 'zip'; // system zip command TODO: zip via php possible? no shellexec ?
private $debug = 0;
private $temppath; // temppath (to assemble zip file)
private $tempzip; // temp zip file
private $handle; // filehandle OO export file for importexport
// xml nodes
private $doc;
private $styles;
private $body;
private $spreadsheet; // contains tables ....
// File handling, INIT
function __construct($_handle) {
$this->temppath = $this->mk_tempdir(self::TEMPDIR, 'cmsliteexport');
$this->tempzip = tempnam('/tmp','cmslite_export_outfile');
$this->handle = $_handle;
$this->initSpreadsheet();
}
function __destruct() {
@unlink($this->tempzip);
@unlink($this->tempzip . '.zip');
$this->remove_directory($this->temppath.'/');
}
/**
* assemble the zipped OpenOffice Document
*
*/
public function finalize() {
@mkdir($this->temppath."/META-INF");
@mkdir($this->temppath."/Thumbnails");
@mkdir($this->temppath."/Configurations2");
@mkdir($this->temppath."/Configurations2/statusbar");
@mkdir($this->temppath."/Configurations2/accelerator");
@touch($this->temppath."/Configurations2/accelerator/current.xml");
@mkdir($this->temppath."/Configurations2/floater");
@mkdir($this->temppath."/Configurations2/popupmenu");
@mkdir($this->temppath."/Configurations2/progressbar");
@mkdir($this->temppath."/Configurations2/menubar");
@mkdir($this->temppath."/Configurations2/toolbar");
@mkdir($this->temppath."/Configurations2/images");
@mkdir($this->temppath."/Configurations2/images/Bitmaps");
// main content
$this->write( $this->doc->saveXML(), "content.xml");
if ($this->debug > 0) error_log(print_r($this->doc->saveXML(),true));
$this->createMimetype();
$this->createManifest();
$this->createMeta();
// create zip
shell_exec("cd $this->temppath; ".self::ZIP." -r $this->tempzip.zip * ");
// copy to filehandle
if ($this->handle) {
$fh = fopen($this->tempzip.'.zip', "rb");
if($fh) {
while (!feof($fh)) {
fwrite($this->handle, fread($fh, 8192));
}
}
fclose($fh);
}
else error_log("output file error");
}
protected function createMeta() {
//TODO generate
$content = '<?xml version="1.0" encoding="UTF-8"?>
<office:document-meta xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:ooo="http://openoffice.org/2004/office" office:version="1.0">
<office:meta><meta:generator>OpenOffice.org/2.0$Linux OpenOffice.org_project/680m5$Build-9011</meta:generator>
<meta:creation-date>2005-01-18T12:05:29</meta:creation-date><dc:date>2006-10-25T10:35:55</dc:date><meta:print-date>2006-01-17T10:57:23</meta:print-date>
<dc:language>de-DE</dc:language><meta:editing-cycles>218</meta:editing-cycles><meta:editing-duration>P1DT9H3M54S</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"/><meta:document-statistic meta:table-count="12" meta:cell-count="969"/></office:meta></office:document-meta>';
$this->write($content,"meta.xml");
}
protected function createMimetype() {
$content = 'application/vnd.oasis.opendocument.spreadsheet';
$this->write($content,"mimetype");
}
protected function createManifest() {
//TODO generate
$content = '<?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/current.xml"/>
<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="meta.xml"/>
<manifest:file-entry manifest:media-type="" manifest:full-path="Thumbnails/"/>
</manifest:manifest>';
$this->write($content,"META-INF/manifest.xml");
}
protected function initSpreadsheet() {
$this->doc = new DOMDocument ('1.0', 'UTF-8');
$this->doc->formatOutput = true;
$root = $this->doc->createElementNS('urn:oasis:names:tc:opendocument:xmlns:office:1.0',
'office:document-content');
$this->doc->appendChild($root);
// define Namespaces....
$namespaces = array(
'style' => 'urn:oasis:names:tc:opendocument:xmlns:style:1.0',
'text' => 'urn:oasis:names:tc:opendocument:xmlns:text:1.0',
'table' => 'urn:oasis:names:tc:opendocument:xmlns:table:1.0',
'draw' => 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0',
'fo' => 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0',
'xlink' => 'http://www.w3.org/1999/xlink',
'dc' => 'http://purl.org/dc/elements/1.1/',
'meta' => 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'number' => 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0',
'svg' => 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0',
'chart' => 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0',
'dr3d' => 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0',
'math' => 'http://www.w3.org/1998/Math/MathML',
'form' => 'urn:oasis:names:tc:opendocument:xmlns:form:1.0',
'script' => 'urn:oasis:names:tc:opendocument:xmlns:script:1.0',
'ooo' => 'http://openoffice.org/2004/office',
'ooow' => 'http://openoffice.org/2004/writer',
'oooc' => 'http://openoffice.org/2004/calc',
'dom' => 'http://www.w3.org/2001/xml-events',
'xforms' => 'http://www.w3.org/2002/xforms',
'xsd' => 'http://www.w3.org/2001/XMLSchema',
'xsi' => 'http://www.w3.org/2001/XMLSchema-instance');
foreach ($namespaces as $name => $url) {
$root->setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:$name", $url);
}
$root->setAttribute('office:version', '1.0');
// main parts
$node = $root->appendChild( $this->doc->createElement('office:scripts') );
$node = $root->appendChild( $this->doc->createElement('office:font-face-decls') );
$this->styles = $root->appendChild( $this->doc->createElement('office:automatic-styles') );
$this->body = $root->appendChild( $this->doc->createElement('office:body') );
$this->spreadsheet = $this->body->appendChild( $this->doc->createElement('office:spreadsheet') );
// styles
$this->initTableStyles();
$this->initColumnStyles();
$this->initRowStyles();
$this->initCellStyles();
$this->initNumberStyles();
}
/**
* define the table styles
*/
protected function initTableStyles() {
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ta1');
$style->setAttribute('style:family', 'table');
$style->setAttribute('style:master-page-name', 'Default');
$property = $style->appendChild($this->doc->createElement('style:table-properties'));
$property->setAttribute('table:display', 'true');
$property->setAttribute('style:writing-mode', 'lr-tb');
}
/**
* define the column styles
*/
protected function initColumnStyles() {
$this->addColumnStyle('co1');
}
public function addColumnStyle($_name, $_width='2.267cm') {
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', $_name);
$style->setAttribute('style:family', 'table-column');
$property = $style->appendChild($this->doc->createElement('style:table-column-properties'));
$property->setAttribute('fo:break-before', 'auto');
$property->setAttribute('style:column-width', $_width);
}
/**
* define the row styles
*/
protected function initRowStyles() {
// standard
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ro1');
$style->setAttribute('style:family', 'table-row');
$property = $style->appendChild($this->doc->createElement('style:table-row-properties'));
$property->setAttribute('style:row-height', '0.48cm');
$property->setAttribute('fo:break-before', 'auto');
$property->setAttribute('style:use-optimal-row-height', 'true');
// double height
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ro2');
$style->setAttribute('style:family', 'table-row');
$property = $style->appendChild($this->doc->createElement('style:table-row-properties'));
$property->setAttribute('style:row-height', '1.053cm');
$property->setAttribute('fo:break-before', 'auto');
$property->setAttribute('style:use-optimal-row-height', 'false');
}
/**
* define the cell styles
*/
protected function initCellStyles() {
// default
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce1');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style);
// default bold
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce2');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style, true);
// default bold + border
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce3');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', '0.002cm solid #000000');
$this->appendTextAttributes($style, true);
// N2 decimal
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce101');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$style->setAttribute('style:data-style-name', 'N2');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style);
// N0 decimal
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce100');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$style->setAttribute('style:data-style-name', 'N0');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style);
// N3 decimal Sum
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce102');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$style->setAttribute('style:data-style-name', 'N2');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style, true);
// N4 date
$style = $this->styles->appendChild($this->doc->createElement('style:style'));
$style->setAttribute('style:name', 'ce103');
$style->setAttribute('style:family', 'table-cell');
$style->setAttribute('style:parent-style-name', 'Default');
$style->setAttribute('style:data-style-name', 'N4');
$property = $style->appendChild($this->doc->createElement('style:table-cell-properties'));
$property->setAttribute('fo:border', 'none');
$this->appendTextAttributes($style);
}
protected function appendTextAttributes($_style, $_bold=false) {
$property = $_style->appendChild($this->doc->createElement('style:text-properties'));
$property->setAttribute('style:use-window-font-color', 'true' );
$property->setAttribute('style:text-outline', 'false' );
$property->setAttribute('style:text-line-through-style', 'none' );
$property->setAttribute('style:font-name', 'Arial1' );
$property->setAttribute('style:text-underline-style', 'none' );
$property->setAttribute('style:font-size-asian', '10pt' );
$property->setAttribute('style:font-style-asian', 'normal' );
$property->setAttribute('style:font-weight-asian', 'bold' );
$property->setAttribute('style:font-size-complex', '10pt' );
$property->setAttribute('style:font-style-complex', 'normal' );
$property->setAttribute('style:font-weight-complex', 'bold' );
$property->setAttribute('fo:font-size', '10pt' );
$property->setAttribute('fo:font-style', 'normal' );
$property->setAttribute('fo:text-shadow', 'none' );
$property->setAttribute('fo:font-weight', ($_bold)?'bold':'normal' );
}
/**
* define the number styles
*/
protected function initNumberStyles() {
// N2 : decimal precision 2
$style = $this->styles->appendChild($this->doc->createElement('number:number-style'));
$style->setAttribute('style:name', 'N2');
$property = $style->appendChild($this->doc->createElement('number:number'));
$property->setAttribute('number:decimal-places', '2');
$property->setAttribute('number:min-integer-digits', '1');
$property->setAttribute('number:grouping', 'false');
// N0 : plain integer N0
$style = $this->styles->appendChild($this->doc->createElement('number:number-style'));
$style->setAttribute('style:name', 'N0');
$property = $style->appendChild($this->doc->createElement('number:number'));
$property->setAttribute('number:decimal-places', '0');
$property->setAttribute('number:min-integer-digits', '0');
$property->setAttribute('number:grouping', 'false');
// N4 : date
$style = $this->styles->appendChild($this->doc->createElement('number:date-style'));
$style->setAttribute('style:name', 'N4');
$style->setAttribute('number:automatic-order', 'true');
$property = $style->appendChild($this->doc->createElement('number:day'));
$property->setAttribute('number:style', 'long');
$property = $style->appendChild($this->doc->createElement('number:text', '.'));
$property = $style->appendChild($this->doc->createElement('number:month'));
$property->setAttribute('number:style', 'long');
$property = $style->appendChild($this->doc->createElement('number:text', '.'));
$property = $style->appendChild($this->doc->createElement('number:year'));
}
/* GETTER,SETTER FUNCTIONS */
public function getDoc() {
return $this->doc;
}
public function get() {
return $this->spreadsheet;
}
public function toString() {
return (is_object($this->doc)) ? $this->doc->saveXML() : 'empty' ;
}
/* HELPER FUNCTIONS */
private function mk_tempdir($dir, $prefix='', $mode=0700) {
if (substr($dir, -1) != '/') $dir .= '/';
do {
$path = $dir.$prefix.mt_rand(0, 9999999);
} while (!mkdir($path, $mode));
return $path;
}
private function write($content, $file) {
$fh = fopen ($this->temppath.'/'.$file, "w") or die("can't open tempfile ". $this->temppath.'/'.$file);
fwrite($fh, $content) or die ("cannot write to tempfile ". $this->temppath.'/'.$file);
fclose($fh);
}
private function remove_directory($dir) {
$dir_contents = scandir($dir);
foreach ($dir_contents as $item) {
if (is_dir($dir.$item) && $item != '.' && $item != '..') {
$this->remove_directory($dir.$item.'/');
}
elseif (file_exists($dir.$item) && $item != '.' && $item != '..') {
unlink($dir.$item);
}
}
rmdir($dir);
}
} // class
/**
*
*
*
*/
class SpreadSheetTable {
private $doc;
private $table;
private $columns;
function __construct($_spreadsheet, $_name) {
$this->doc = $_spreadsheet->getDoc();
$this->spreadsheet = $_spreadsheet->get();
if (is_object($this->doc)) {
$this->table = $this->spreadsheet->appendChild( $this->doc->createElement('table:table') );
$this->table->setAttribute('table:name', $_name);
$this->table->setAttribute('table:style-name', 'ta1');
$this->table->setAttribute('table:print','false');
}
else return false;
}
/**
*
*/
public function get() {
return $this->table;
}
/**
* add column
* @return colElement
*/
public function addColumn($_name='co1', $_cellstylename='ce1', $_repeat=1) {
$col = $this->table->appendChild( $this->doc->createElement('table:table-column') );
$col->setAttribute('table:style-name', $_name);
$col->setAttribute('table:number-columns-repeated',$_repeat);
$col->setAttribute('table:default-cell-style-name', $_cellstylename);
// table:number-columns-repeated="2"
return $col;
}
/**
* add row
* @return rowElement
* @param type: normal, double (height)
*/
public function addRow($_type='normal') {
$row = $this->table->appendChild( $this->doc->createElement('table:table-row') );
$row->setAttribute('table:style-name', ($_type=='normal') ? 'ro1' : 'ro2');
return $row;
}
/**
* requires row element, adds one cell to it
* @return cellElement
*/
public function addCell( $row, $type, $value, $attributes=array() ) {
$cell = $row->appendChild( $this->doc->createElement('table:table-cell') );
cellType($this->doc, $cell, $type, $value, $attributes);
return $cell;
}
/**
* requires row element, adds multiple cells
*/
public function addCells( $row, $type, $values, $attributes=array() ) {
if (!is_array($values)) {
echo "array required";
return false;
}
foreach ($values as $value) {
$this->addCell($row, $type, $value, $attributes);
}
}
} // class
/**
*
* type factory
*
*/
function cellType($_doc, $_cell, $_type, $_value, $_attributes=array()) {
//TODO think about attribute dispatching <-> xml cell definition
switch ($_type) {
case 'float' : return new SpreadSheetCellTypeFloat ($_doc, $_cell, $_value, $_attributes);
case 'int' : return new SpreadSheetCellTypeInt ($_doc, $_cell, $_value, $_attributes);
case 'formula' : return new SpreadSheetCellTypeFormula($_doc, $_cell, $_value, $_attributes);
case 'date' : return new SpreadSheetCellTypeDate ($_doc, $_cell, $_value, $_attributes);
default : return new SpreadSheetCellTypeString ($_doc, $_cell, $_value, $_attributes);
}
}
/**
* string type cell
*/
class SpreadSheetCellTypeString {
function __construct($doc, $cell, $value, $_attributes) {
$cell->setAttribute('office:value-type', 'string');
$name = 'ce1';
if (array_search('bold', $_attributes) !== FALSE ) {
$name = 'ce2';
if (array_search('border', $_attributes) !== FALSE ) {
$name = 'ce3';
}
}
$cell->setAttribute('table:style-name', $name);
$cell->appendChild( $doc->createElement('text:p', $value) );
}
}
/**
* float type cell
*/
class SpreadSheetCellTypeFloat {
function __construct($doc, $cell, $value, $_attributes) {
$cell->setAttribute('office:value-type', 'float');
$cell->setAttribute('office:value', number_format($value, 2, '.', '') );
$cell->setAttribute('table:style-name', 'ce101');
$cell->appendChild( $doc->createElement('text:p', number_format($value, 2, ',', '')) );
}
}
/**
* int type cell
*/
class SpreadSheetCellTypeInt {
function __construct($doc, $cell, $value, $_attributes) {
$cell->setAttribute('office:value-type', 'float');
$cell->setAttribute('office:value', number_format($value, 0, ',', ''));
$cell->setAttribute('table:style-name', 'ce100');
$cell->appendChild( $doc->createElement('text:p', number_format($value, 0, ',', '')) );
}
}
/**
* date type cell
*/
class SpreadSheetCellTypeDate {
function __construct($doc, $cell, $value, $_attributes) {
if (($timestamp = strtotime($value)) === false) {
echo "Wrong date ($value)";
}
else {
$cell->setAttribute('office:value-type', 'date');
$cell->setAttribute('office:date-value', strftime("%Y-%m-%d", $timestamp) );
$cell->setAttribute('table:style-name', 'ce103');
$cell->appendChild( $doc->createElement('text:p', strftime("%d.%m.%Y", $timestamp) ) );
}
}
}
/**
* formula type cell
*/
class SpreadSheetCellTypeFormula {
function __construct($doc, $cell, $value, $_attributes) {
$cell->setAttribute('table:formula', 'oooc:='.$value);
$cell->setAttribute('office:value-type', 'float');
$cell->setAttribute('office:value', '0');
$cell->setAttribute('table:style-name', 'ce102');
$cell->appendChild( $doc->createElement('text:p', '0,00' ));
}
}
?>
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