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By: Olivier Loynet
Date: 2006-05-19
Time: 22:48
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version 0.79 beta
<?php
/*
********************************************************
TinyButStrongOOo (extend TinyButStrong to process OOo doc)
Author : Olivier LOYNET (tbsooo@free.fr)
Version : 0.7.9 beta
Require : PHP >= 4.0.6 and TBS >= 2.0.4
Date : 2006-01-31
Web site : www.tinybutstrong.com
Doc : http://www.tinybutstrong.com/apps/tbsooo/doc.html
Download : http://www.tinybutstrong.com/download/download.php?file=tbsooo.zip
********************************************************
Released under the GNU LGPL license
http://www.gnu.org/copyleft/lesser.html
********************************************************
*/
class clsTinyButStrongOOo extends clsTinyButStrong
{
// private properties
var $_process_path = 'tmp/';
var $_zip_bin = '';
var $_unzip_bin = '';
var $_charset = '';
var $_ooo_basename = '';
var $_ooo_file_ext = '';
var $_xml_filename = '';
// public method
function SetZipBinary($path_binary, $test=false)
{
// set the 'zip' binary to compress OOo files
if ($path_binary != '') {
$this->_zip_bin = $this->_PathQuote($path_binary);
}
// test if zip is present
if ($test) {
if (strlen(shell_exec($this->_zip_bin.' -h')) == 0) {
$this->meth_Misc_Alert('SetZipBinary method', 'Problem to execute the command : shell_exec(\''.$this->_zip_bin.' -h\')');
return false;
}
}
return true;
}
function SetUnzipBinary($path_binary, $test=false)
{
// set the 'unzip binary to decompress OOo files
if ($path_binary != '') {
$this->_unzip_bin = $this->_PathQuote($path_binary);
}
// test if unzip is present
if ($test) {
if (strlen(shell_exec($this->_unzip_bin.' -h')) == 0) {
$this->meth_Misc_Alert('SetUnzipBinary method', 'Problem to execute the command : shell_exec(\''.$this->_unzip_bin.' -h\')');
return false;
}
}
return true;
}
function SetProcessDir($process_path)
{
clearstatcache();
// set the directory for processing temporary OOo files
if ($process_path == '') {
$this->meth_Misc_Alert('SetProcessDir method', 'Parameter is empty');
return false;
}
// add a trailing / at the path
$this->_process_path = $process_path.(substr($process_path, -1, 1) == '/' ? '' : '/');
// test if 'dir' exists
if (!is_dir($this->_process_path)) {
$this->meth_Misc_Alert('SetProcessDir method', 'Directory not found : '.$this->_process_path);
return false;
}
// test if 'dir' is writable
if (!is_writable($this->_process_path)) {
$this->meth_Misc_Alert('SetProcessDir method', 'Directory not writable : '.$this->_process_path);
return false;
}
return true;
}
function SetDataCharset($charset)
{
$this->_charset = strtoupper($charset);
}
function NewDocFromTpl($ooo_template_filename)
{
// test if OOo source file exist
if (!file_exists($ooo_template_filename)) {
$this->meth_Misc_Alert('NewDocFromTpl method', 'File not found : '.$ooo_template_filename);
return false;
}
// create unique ID
$unique = md5(microtime());
// find path, file and extension
$a_pathinfo = pathinfo($ooo_template_filename);
$this->_ooo_file_ext = $a_pathinfo['extension'];
$this->_ooo_basename = $this->_process_path.$unique;
// create unique temporary basename dir
if (!mkdir($this->_ooo_basename, 0700)) {
$this->meth_Misc_Alert('NewDocFromTpl method', 'Can\'t create directory : '.$this->_ooo_basename);
return false;
}
// copy the ooo template into the temporary basename dir
if (!copy($ooo_template_filename, $this->_ooo_basename.'.'.$this->_ooo_file_ext)) {
$this->meth_Misc_Alert('NewDocFromTpl method', 'Can\'t copy file to process dir : '.$ooo_template_filename);
return false;
}
return $this->_ooo_basename.'.'.$this->_ooo_file_ext;
}
function AddFileToDoc($filename)
{
if (!file_exists($filename)) {
$this->meth_Misc_Alert('AddFileToDoc method', 'File not found : '.$filename);
return false;
}
exec($this->_zip_bin.' -u '.$this->_ooo_basename.'.'.$this->_ooo_file_ext.' '.$filename);
}
function LoadXmlFromDoc($xml_file)
{
$this->_xml_filename = $xml_file;
// unzip the XML files
exec($this->_unzip_bin.' '.$this->_ooo_basename.'.'.$this->_ooo_file_ext.' -d '.$this->_ooo_basename.' '.$this->_xml_filename);
// test if XML file exist
if (!file_exists($this->_ooo_basename.'/'.$this->_xml_filename)) {
$this->meth_Misc_Alert('LoadXmlFromDoc method', 'File not found : '.$this->_ooo_basename.'/'.$this->_xml_filename);
return false;
}
// load the template
$this->ObjectRef = &$this;
$this->LoadTemplate($this->_ooo_basename.'/'.$this->_xml_filename, '=~_CharsetEncode');
// convert apostrophe from XML file for TBS functions
$this->Source = str_replace(''', '\'', $this->Source);
// convert tag image
//$this->ReplaceTagImage();
return true;
}
/*
function ReplaceTagImage()
{
$doc = new DOMDocument();
$doc->loadXML($this->Source);
$draw_frames = $doc->getElementsByTagName('frame');
for ($i = 0; $i < $draw_frames->length; $i++) {
$draw_frame = $draw_frames->item($i);
$svg_descs = $draw_frame->getElementsByTagName('desc');
if ($svg_descs->length > 0) {
$tag = $svg_descs->item(0)->nodeValue;
if (ereg("^\[.*\]", $tag)) {
$draw_images = $draw_frame->getElementsByTagName('image');
if ($draw_images->length > 0) {
$draw_image = $draw_images->item(0);
$draw_image->removeAttribute('href');
$draw_image->setAttribute('xlink:href', $tag);
}
}
}
}
$this->Source = $doc->SaveXML();
}
*/
function SaveXmlToDoc()
{
// get the source result
$this->Show(TBS_NOTHING);
// store the merge result in place of the XML source file
$fdw = fopen($this->_ooo_basename.'/'.$this->_xml_filename, "w");
fwrite($fdw, $this->Source, strlen($this->Source));
fclose ($fdw);
// test if XML file exist
if (!file_exists($this->_ooo_basename.'/'.$this->_xml_filename)) {
$this->meth_Misc_Alert('SaveXmlToDoc method', 'File not found : '.$this->_ooo_basename.'/'.$this->_xml_filename);
return false;
}
// zip and remove the file
exec($this->_zip_bin.' -j -m '.$this->_ooo_basename.'.'.$this->_ooo_file_ext.' '.$this->_ooo_basename.'/'.$this->_xml_filename);
return true;
}
function GetPathnameDoc()
{
// remove tmp dir
$this->_RemoveTmpBasenameDir();
// return path
return $this->_ooo_basename.'.'.$this->_ooo_file_ext;
}
function GetMimetypeDoc()
{
switch($this->_ooo_file_ext) {
case 'sxw': return 'application/vnd.sun.xml.writer'; break;
case 'stw': return 'application/vnd.sun.xml.writer.template'; break;
case 'sxg': return 'application/vnd.sun.xml.writer.global'; break;
case 'sxc': return 'application/vnd.sun.xml.calc'; break;
case 'stc': return 'application/vnd.sun.xml.calc.template'; break;
case 'sxi': return 'application/vnd.sun.xml.impress'; break;
case 'sti': return 'application/vnd.sun.xml.impress.template'; break;
case 'sxd': return 'application/vnd.sun.xml.draw'; break;
case 'std': return 'application/vnd.sun.xml.draw.template'; break;
case 'sxm': return 'application/vnd.sun.xml.math'; break;
case 'odt': return 'application/vnd.oasis.opendocument.text'; break;
case 'ott': return 'application/vnd.oasis.opendocument.text-template'; break;
case 'oth': return 'application/vnd.oasis.opendocument.text-web'; break;
case 'odm': return 'application/vnd.oasis.opendocument.text-master'; break;
case 'odg': return 'application/vnd.oasis.opendocument.graphics'; break;
case 'otg': return 'application/vnd.oasis.opendocument.graphics-template'; break;
case 'odp': return 'application/vnd.oasis.opendocument.presentation'; break;
case 'otp': return 'application/vnd.oasis.opendocument.presentation-template'; break;
case 'ods': return 'application/vnd.oasis.opendocument.spreadsheet'; break;
case 'ots': return 'application/vnd.oasis.opendocument.spreadsheet-template'; break;
case 'odc': return 'application/vnd.oasis.opendocument.chart'; break;
case 'odf': return 'application/vnd.oasis.opendocument.formula'; break;
case 'odb': return 'application/vnd.oasis.opendocument.database'; break;
case 'odi': return 'application/vnd.oasis.opendocument.image'; break;
default: return ''; break;
}
}
function FlushDoc()
{
// flush file
$fp = @fopen($this->GetPathnameDoc(), 'rb'); // replace readfile()
fpassthru($fp);
fclose($fp);
}
function RemoveDoc()
{
// remove file
unlink($this->GetPathnameDoc());
}
function ClearProcessDir($hour = '2', $minut = '0')
{
clearstatcache();
$now = mktime(date("H")-abs((int)$hour), date("i")-abs((int)$minut), date("s"), date("m"), date("d"), date("Y"));
if ($dir = @opendir($this->_process_path)) {
while (($file = readdir($dir)) !== false) {
if ($file != ".." && $file != ".") {
if (filemtime($this->_process_path.$file) < $now) {
if (!(is_dir($this->_process_path.$file) ? @rmdir($this->_process_path.'/'.$file) : @unlink($this->_process_path.$file))) {
$this->meth_Misc_Alert('ClearProcessDir method', 'Can\'t remove directory or file : '.$this->_process_path.$file);
}
}
}
}
closedir($dir);
}
}
// private method
function _PathQuote($path_quote)
{
if (strpos($path_quote, ' ') !== false) {
$path_quote = (strpos($path_quote, '"') === 0 ? '' : '"').$path_quote;
$path_quote = $path_quote.((strrpos($path_quote, '"') == strlen($path_quote)-1) ? '' : '"');
}
return $path_quote;
}
function _CharsetEncode($string_encode)
{
$string_encode = str_replace('&' ,'&', $string_encode);
$string_encode = str_replace('<' ,'<', $string_encode);
$string_encode = str_replace('>' ,'>', $string_encode);
//$string_encode = str_replace("\n", '</text:p><text:p>', $string_encode); // '\n' by XML tags
$string_encode = str_replace("\n", '<text:line-break/>', $string_encode); // '\n' by XML tags
switch($this->_charset) {
// OOo XML charset is utf8
case 'UTF8': // no encode
break;
case 'ISO 8859-1': // encode ISO 8859-1 to UTF8
default:
$string_encode = utf8_encode($string_encode);
break;
}
// work-around
$string_encode = str_replace(chr(0xC2).chr(0x80) , chr(0xE2).chr(0x82).chr(0xAC), $string_encode); // €
return $string_encode;
}
function _RemoveTmpBasenameDir()
{
clearstatcache();
// remove the temporary directory
if (is_dir($this->_ooo_basename) && !rmdir ($this->_ooo_basename)) {
$this->meth_Misc_Alert('_RemoveTmpDir method', 'Can\'t remove directory : '.$this->_ooo_basename);
}
}
}
?>
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