<?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' )); } } ?>