* Evaluating php codes inside the ODT and output the buffer (print, echo) inplace of the code
*
*/
publicfunctionphpEval()
{
preg_match_all('/[\{\<]\?(php)?\s+(?P<content>.+)\?[\}\>]/iU',$this->contentXml,$matches);// detecting all {?php code ?} or <?php code ? >
for($i=0;$i<count($matches['content']);$i++){
try{
$ob_output='';// flush the output for each code. This var will be filled in by the eval($code) and output buffering : any print or echo or output will be redirected into this variable
$code=$matches['content'][$i];
ob_start();
...
...
@@ -171,395 +171,400 @@ class Odf
$ob_output=ob_get_contents();// send the content of the buffer into $ob_output
$this->contentXml=str_replace($matches[0][$i],'ERROR: there was a problem while evaluating this portion of code, please fix it: '.$e,$this->contentXml);
}
}
return0;
}
/**
* Assign a template variable as a picture
*
* @param string $key name of the variable within the template
* @param string $value path to the picture
* @throws OdfException
* @return odf
*/
publicfunctionsetImage($key,$value)
{
$filename=strtok(strrchr($value,'/'),'/.');
$file=substr(strrchr($value,'/'),1);
$size=@getimagesize($value);
if($size===false){
thrownewOdfException("Invalid image");
}catch(Exception$e){
ob_end_clean();
$this->contentXml=str_replace($matches[0][$i],'ERROR: there was a problem while evaluating this portion of code, please fix it: '.$e,$this->contentXml);
}
list($width,$height)=$size;
$width*=self::PIXEL_TO_CM;
$height*=self::PIXEL_TO_CM;
$xml=<<<IMG
}
return0;
}
/**
* Assign a template variable as a picture
*
* @param string $key name of the variable within the template
// Add the image to the Manifest (which maintains a list of images, necessary to avoid "Corrupt ODT file. Repair?" when opening the file with LibreOffice)
thrownewOdfException('Error during file export: manifest.xml');
}
$this->file->close();
}
/**
* Update Manifest file according to added image files
*
* @param string $file Image file to add into manifest content
*/
publicfunctionaddImageToManifest($file)
{
// Get the file extension
$ext=substr(strrchr($val,'.'),1);
// Create the correct image XML entry to add to the manifest (this is necessary because ODT format requires that we keep a list of the images in the manifest.xml)
$this->manifestXml=str_replace('</manifest:manifest>',$add.'</manifest:manifest>',$this->manifestXml);// we replace the manifest closing tag by the image XML entry + manifest closing tag (this results in appending the data, we do not overwrite anything)
}
/**
* Export the file as attached file by HTTP
*
* @param string $name (optional)
* @throws OdfException
* @return void
*/
publicfunctionexportAsAttachedFile($name="")
{
$this->_save();
if(headers_sent($filename,$linenum)){
thrownewOdfException("headers already sent ($filename at $linenum)");
}
/**
* Display loop segments declared with setSegment()
* Convert the ODT file to PDF and export the file as attached file by HTTP
* Note: you need to have JODConverter and OpenOffice or LibreOffice installed and executable on the same system as where this php script will be executed. You also need to chmod +x odt2pdf.sh
// Add the image to the Manifest (which maintains a list of images, necessary to avoid "Corrupt ODT file. Repair?" when opening the file with LibreOffice)
thrownewOdfException('Error during file export: manifest.xml');
}
$this->file->close();
}
/**
* Update Manifest file according to added image files
*
* @param string $file Image file to add into manifest content
*/
publicfunctionaddImageToManifest($file)
if($retval==0)
{
// Get the file extension
$ext=substr(strrchr($val,'.'),1);
// Create the correct image XML entry to add to the manifest (this is necessary because ODT format requires that we keep a list of the images in the manifest.xml)
$this->manifestXml=str_replace('</manifest:manifest>',$add.'</manifest:manifest>',$this->manifestXml);// we replace the manifest closing tag by the image XML entry + manifest closing tag (this results in appending the data, we do not overwrite anything)
* Convert the ODT file to PDF and export the file as attached file by HTTP
* Note: you need to have JODConverter and OpenOffice or LibreOffice installed and executable on the same system as where this php script will be executed. You also need to chmod +x odt2pdf.sh
