Document_Export Class Reference

Export DOCUMENT from Analytic accountancy, can transform into PDF and add a stamp on each pages. More...

Collaboration diagram for Document_Export:

Public Member Functions
	__construct ()
	create 2 temporary folders, store_pdf and store_convert, initialize an array feedback containing messages More...
	check_file ()
	check that the files are installed throw a exception if one is missing More...
	clean_folder ()
	remove folder and its content More...
	concatenate_pdf ()
	concatenate all PDF into a single one and save it into the store_pdf folder. More...
	export_all ($p_array, Progress_Bar $progress, $p_separate=1, $reconcilied_document=2)
	export all the pieces in PDF and transform them into a PDF with a stamp. More...
	export_receipt ($p_jrn_id, Progress_Bar $progress, $step)
	export a file ( More...
	make_zip ()
	Make a zip file. More...
	move_file ($p_source, $p_target)
	copy the file More...
	reorder_array ($p_array)
	Order the array with the date. More...
	send_pdf ()
	send the resulting PDF to the browser More...
	send_zip ()
	send the resulting PDF to the browser More...

Detailed Description

Export DOCUMENT from Analytic accountancy, can transform into PDF and add a stamp on each pages.

It depends on PDFTK and CONVERT_GIF_PDF

Definition at line 27 of file document_export.class.php.

Constructor & Destructor Documentation

__construct()

Document_Export::__construct

(

)

create 2 temporary folders, store_pdf and store_convert, initialize an array feedback containing messages

Definition at line 34 of file document_export.class.php.

    {
        // Create 2 temporary folders   1. convert to PDF + stamp
        //                              2. store result
        $this->feedback = array();
        $this->store_convert = tempnam($_ENV['TMP'], 'convert_');
        $this->store_pdf = tempnam($_ENV['TMP'], 'pdf_');
        unlink($this->store_convert);
        unlink($this->store_pdf);
        $this->progress=NULL;
        umask(0);
        if ( mkdir($this->store_convert) == FALSE )            
            throw new Exception(sprintf("Create %s failed",$this->store_onvert));
        if ( mkdir($this->store_pdf)== FALSE )            
            throw new Exception(sprintf("Create %s failed",$this->store_pdf));
    }

Member Function Documentation

check_file()

Document_Export::check_file

(

)

check that the files are installed throw a exception if one is missing

Definition at line 300 of file document_export.class.php.

    {
        try 
        {
            if (CONVERT_GIF_PDF == 'NOT') throw new Exception(_("CONVERT_GIF_PDF n'est pas installé"));
            if (PDFTK          == 'NOT')  throw new Exception(_("TKPDF n'est pas installé"));
            if ( FIX_BROKEN_PDF == 'YES') {
                if (PS2PDF == 'NOT')    throw new Exception(_('PS2PDF non installé'));
                if (PDF2PS == 'NOT')    throw new Exception(_('PDF2PS non installé'));
            }
        } catch (Exception $ex) 
        {
            throw ($ex);
        }
    }

References $ex, PDF2PS, and PS2PDF.

Referenced by concatenate_pdf(), export_all(), and move_file().

clean_folder()

Document_Export::clean_folder

(

)

remove folder and its content

Definition at line 147 of file document_export.class.php.

    {
        $files=  scandir($this->store_convert);
        $nb_file=count($files);
        for ($i=0;$i < $nb_file;$i++) {
            if (is_file($this->store_convert."/".$files[$i])) unlink($this->store_convert."/".$files[$i]);
        }
        rmdir($this->store_convert);
        $files=  scandir($this->store_pdf);
        $nb_file=count($files);
        for ($i=0;$i < $nb_file;$i++) {
            if (is_file($this->store_pdf."/".$files[$i])) unlink($this->store_pdf."/".$files[$i]);
        }
        rmdir($this->store_pdf);
        
    }

References $i.

concatenate_pdf()

Document_Export::concatenate_pdf

(

)

concatenate all PDF into a single one and save it into the store_pdf folder.

If an error occurs then it is added to feedback

Definition at line 55 of file document_export.class.php.

    {
        try
        {
            $this->check_file();
            $stmt=PDFTK." ".$this->store_pdf.'/*pdf  output '.$this->store_pdf.'/result.pdf';
            $status=0;
            echo $stmt;
            passthru($stmt, $status);
 
            if ($status<>0)
            {
                $cnt_feedback=count($this->feedback);
                $this->feedback[$cnt_feedback]['file']='result.pdf';
                $this->feedback[$cnt_feedback]['message']=' cannot concatenate PDF';
                $this->feedback[$cnt_feedback]['error']=$status;
            }
        }
        catch (Exception $exc)
        {
            $cnt_feedback=count($this->feedback);
            $this->feedback[$cnt_feedback]['file']=' ';
            $this->feedback[$cnt_feedback]['message']=$exc->getMessage();
            $this->feedback[$cnt_feedback]['error']=0;
        }
    }

References $status, and check_file().

Referenced by export_all().

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export_all()

Document_Export::export_all	(		$p_array,
		Progress_Bar	$progress,
			$p_separate = 1,
			$reconcilied_document = 2
	)

export all the pieces in PDF and transform them into a PDF with a stamp.

If an error occurs then $this->feedback won't be empty

Parameters

	$p_array	contents all the jr_id
Progress_Bar	$progress	is the progress bar
int	$p_separate	1 everything in a single PDF or a ZIP with all PDF
int	$reconcilied_operation	1 with receipt of reconcilied operation 2 without them

Definition at line 173 of file document_export.class.php.

    {
        $this->progress=$progress;
 
        $this->check_file();
        if (count($p_array)==0)
            return;
        ob_start();
        $cnt_feedback=0;
        global $cn;
        
        $p_array=$this->reorder_array($p_array);
        $order=0;
        // follow progress
        $step=round(16/count($p_array), 2);
 
        foreach ($p_array as $value)
        {
            $progress->increment($step);
 
            $output_receipt=$this->export_receipt($value, $progress, $step);
 
            if ($output_receipt==NULL)
            {
                continue;
            }
            $output=$output_receipt['output'];
            $file_pdf=$output_receipt['filepdf'];
 
            // export also the receipt of reconcilied operation
            $a_reconcilied_operation=[];
            if ( $reconcilied_document == 1 ) {
                $a_reconcilied_operation=$cn->get_array("select jr_id,jra_concerned 
                     from jrn_rapt where jra_concerned=$1 or jr_id=$1", [$value]);
            }
            
            // for each reconcilied operation , export the receipt and concantenate
            foreach ($a_reconcilied_operation as $reconcilied_operation)
            {
                $op=($reconcilied_operation['jr_id']==$value)?$reconcilied_operation['jra_concerned']:$reconcilied_operation['jr_id'];
 
                $output_rec=$this->export_receipt($op, $progress, $step);
                if ($output_rec==NULL)
                {
                    continue;
                }
                // concatenate detail operation with the output
                $output3=$this->store_convert.'/tmp_operation_'.$file_pdf;
 
                $stmt=PDFTK." ".$output." ".$output_rec['output'].
                        ' output '.$output3;
 
                passthru($stmt, $status);
                if ($status<>0)
                {
                    $cnt_feedback=count($this->feedback);
                    $this->feedback[$cnt_feedback]['file']=$output3;
                    $this->feedback[$cnt_feedback]['message']=_('Echec  ');
                    $this->feedback[$cnt_feedback]['error']=$status;
                    $cnt_feedback++;
                    continue;
                }
                unlink($output_rec['output']);
                rename($output3, $output);
            }
            $progress->increment($step);
 
            // create the pdf with the detail of operation
            $detail_operation=new PDF_Operation($cn, $value);
            $detail_operation->export_pdf(array("acc", "anc"));
 
            // output 2
            $output2=$this->store_convert.'/operation_'.$file_pdf;
 
            // concatenate detail operation with the output
            $stmt=PDFTK." ".$detail_operation->get_pdf_filename()." ".$output.
                    ' output '.$output2;
 
            $progress->increment($step);
            passthru($stmt, $status);
            if ($status<>0)
            {
                $cnt_feedback=count($this->feedback);
                $this->feedback[$cnt_feedback]['file']=$output2;
                $this->feedback[$cnt_feedback]['message']=_('Echec Ajout detail ');
                $this->feedback[$cnt_feedback]['error']=$status;
                $cnt_feedback++;
                continue;
            }
            // remove doc with detail
            $detail_operation->unlink();
 
            // overwrite old with new PDF
            rename($output2, $output);
 
            // Move the PDF into another temp directory 
            $this->move_file($output, $file_pdf);
            $order++;
        }
 
        $progress->set_value(93);
 
        if ($p_separate==1)
        {
            // concatenate all pdf into one
            $this->concatenate_pdf();
 
            ob_clean();
            $this->send_pdf();
        }
        else
        {
            // Put all PDF In a zip file
            $this->make_zip();
            ob_clean();
            $this->send_zip();
        }
 
        $progress->set_value(100);
        // remove files from "conversion folder"
        //  $this->clean_folder();
    }

References $cn, $op, $order, $output, $p_array, $progress, $reconcilied_document, $status, $step, $value, check_file(), concatenate_pdf(), export_receipt(), make_zip(), move_file(), reorder_array(), send_pdf(), send_zip(), and Progress_Bar\set_value().

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export_receipt()

Document_Export::export_receipt	(		$p_jrn_id,
		Progress_Bar	$progress,
			$step
	)

export a file (

Parameters

type	$p_jrn_id
	$progress

Returns

string

Definition at line 322 of file document_export.class.php.

    {
        global $cn;
       $cnt_feedback=count($this->feedback);
        
        // For each file save it into the temp folder,
        $file=$cn->get_array('select jr_pj,jr_pj_name,jr_pj_number,jr_pj_type from jrn '
                .' where jr_id=$1', array($p_jrn_id));
         
         
        if ($file[0]['jr_pj']=='')
        {
            return null;
        }
 
 
        $filename=clean_filename($file[0]['jr_pj_name']);
        $receipt=clean_filename($file[0]['jr_pj_number']);
        $receipt=noalyss_str_replace('.','-',$receipt);
        $filename=$receipt.'-'.$filename;
 
        $cn->start();
        $cn->lo_export($file[0]['jr_pj'], $this->store_convert.'/'.$filename);
        $cn->commit();
 
        if ( ! file_exists( $this->store_convert.'/'.$filename) ){
            throw new \Exception("ERR:DE342 Ne peut pas exporter le fichier $filename");
        }
 
        // Convert this file into PDF 
        if ($file[0]['jr_pj_type']!='application/pdf')
        {
            $status=0;
            $arg=" ".escapeshellarg($this->store_convert.DIRECTORY_SEPARATOR.$filename);
            echo "arg = [".$arg."]";
            passthru(OFFICE." ".$arg, $status);
            if ($status<>0)
            {
                $this->feedback[$cnt_feedback]['file']=$filename;
                $this->feedback[$cnt_feedback]['message']=' cannot convert to PDF';
                $this->feedback[$cnt_feedback]['error']=$status;
                return null;
            }
        }
        // Create a image with the stamp + formula
        $img=imagecreatefromgif(NOALYSS_INCLUDE.'/template/template.gif');
        $font=imagecolorallocatealpha($img, 100, 100, 100, 110);
        imagettftext($img, 40, 25, 500, 1000, $font,
                NOALYSS_INCLUDE.'/tfpdf/font/unifont/DejaVuSans.ttf'
                , _("Copie certifiée conforme à l'original"));
        imagettftext($img, 40, 25, 550, 1100, $font,
                NOALYSS_INCLUDE.'/tfpdf/font/unifont/DejaVuSans.ttf'
                , $file[0]['jr_pj_number']);
        imagettftext($img, 40, 25, 600, 1200, $font,
                NOALYSS_INCLUDE.'/tfpdf/font/unifont/DejaVuSans.ttf'
                , $file[0]['jr_pj_name']);
        imagegif($img, $this->store_convert.'/'.'stamp.gif');
 
        // transform gif file to pdf with convert tool
        $stmt=CONVERT_GIF_PDF." ".escapeshellarg($this->store_convert.'/'.'stamp.gif')." "
                .escapeshellarg($this->store_convert.'/stamp.pdf');
        passthru($stmt, $status);
        if ($status<>0)
        {
            $this->feedback[$cnt_feedback]['file']='stamp.pdf';
            $this->feedback[$cnt_feedback]['message']=' cannot convert to PDF';
            $this->feedback[$cnt_feedback]['error']=$status;
            return null;
        }
 
 
        $progress->increment($step);
        // 
        // remove extension
        $ext=strrpos($filename, ".");
        $file_pdf=substr($filename, 0, $ext);
        $file_pdf.=".pdf";
 
        //-----------------------------------
        // Fix broken PDF , actually pdftk can not handle all the PDF
        if (FIX_BROKEN_PDF=='YES'&&PDF2PS!='NOT'&&PS2PDF!='NOT')
        {
 
            $stmpt=PDF2PS." ".escapeshellarg($this->store_convert.'/'.$file_pdf).
                    " ".escapeshellarg($this->store_convert.'/'.$file_pdf.'.ps');
 
            passthru($stmpt, $status);
 
            if ($status<>0)
            {
                $this->feedback[$cnt_feedback]['file']=$this->store_convert.'/'.$file_pdf;
                $this->feedback[$cnt_feedback]['message']=' cannot force to PDF';
                $this->feedback[$cnt_feedback]['error']=$status;
                $cnt_feedback++;
                return null;
            }
            $stmpt=PS2PDF." ".escapeshellarg($this->store_convert.'/'.$file_pdf.'.ps').
                    " ".escapeshellarg($this->store_convert.'/'.$file_pdf.'.2');
 
            passthru($stmpt, $status);
 
            if ($status<>0)
            {
                $this->feedback[$cnt_feedback]['file']=$this->store_convert.'/'.$file_pdf;
                $this->feedback[$cnt_feedback]['message']=' cannot force to PDF';
                $this->feedback[$cnt_feedback]['error']=$status;
                $cnt_feedback++;
                return null;
            }
            rename($this->store_convert.'/'.$file_pdf.'.2', $this->store_convert.'/'.$file_pdf);
        }
        $progress->increment($step);
        // output
        $output=$this->store_convert.'/stamp_'.$file_pdf;
 
        // Concatenate stamp + file
        $stmt=PDFTK." ".escapeshellarg($this->store_convert.'/'.$file_pdf)
                .' stamp '.$this->store_convert.
                '/stamp.pdf output '.$output;
 
        passthru($stmt, $status);
        if ($status<>0)
        {
 
            $this->feedback[$cnt_feedback]['file']=$file_pdf;
            $this->feedback[$cnt_feedback]['message']=_(' ne peut pas convertir en PDF');
            $this->feedback[$cnt_feedback]['error']=$status;
            return null;
        }
        return array("output"=>$output,"filepdf"=>$file_pdf);
    }

References $cn, $ext, $file, $img, $output, $progress, $receipt, $status, $step, clean_filename(), noalyss_str_replace(), PDF2PS, and PS2PDF.

Referenced by export_all().

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make_zip()

Document_Export::make_zip

(

)

Make a zip file.

Definition at line 85 of file document_export.class.php.

    {
        $zip=new Zip_Extended();
        $res=$zip->open("{$this->store_pdf}/result.zip",ZipArchive::CREATE);
        if ($res !== true) {
            error_log("ERR-DE89 cannot create zip file");
            throw new Exception ( __FILE__.":".__LINE__."cannot recreate zip");
        }
        chdir($this->store_pdf);
        // addGmpn
        $res=$zip->add_file_pattern($this->store_pdf,"/.*.pdf/");
        if ($res == 0) {
            error_log("ERR-DE96 aucun fichier trouvé");
            throw new Exception ( __FILE__.":".__LINE__."cannot recreate zip");
        }
        $zip->close();
 
    }

References $res.

Referenced by export_all().

move_file()

Document_Export::move_file	(		$p_source,
			$p_target
	)

copy the file

Parameters

$p_source
$target

Exceptions

Exception

Definition at line 110 of file document_export.class.php.

    {
        $this->check_file();
        $i=1;
        $target=$p_target;
        // do not overwrite a document already present
        while (file_exists($target)) {
            $target = sprintf("%d-%s",$i,$p_target);
            $i++;
        }
        copy($p_source, $this->store_pdf . '/' . $target);
    }

References $i, $target, and check_file().

Referenced by export_all().

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reorder_array()

Document_Export::reorder_array

(

$p_array

)

Order the array with the date.

Parameters

array

$p_array

array of jrn.jr_id

Definition at line 457 of file document_export.class.php.

    {
        global $cn;
        if (empty($p_array)) {return array();}
        
        $list_jrn_id=join(',', $p_array);
        
        $array=$cn->get_array("select jr_id ,jr_date from jrn where jr_id in ($list_jrn_id) order by jr_date");
        $array=array_column($array, 'jr_id');
        return $array;
    }

References $array, $cn, and $p_array.

Referenced by export_all().

send_pdf()

Document_Export::send_pdf

(

)

send the resulting PDF to the browser

Definition at line 125 of file document_export.class.php.

    {
        header('Content-Type: application/x-download');
        header('Content-Disposition: attachment; filename="result.pdf"');
        header('Cache-Control: private, max-age=0, must-revalidate');
        header('Pragma: public');
        echo file_get_contents($this->store_pdf . '/result.pdf');
    }

Referenced by export_all().

send_zip()

Document_Export::send_zip

(

)

send the resulting PDF to the browser

Definition at line 136 of file document_export.class.php.

    {
        header('Content-Type: application/zip');
        header('Content-Disposition: attachment; filename="result.zip"');
        header('Cache-Control: private, max-age=0, must-revalidate');
        header('Pragma: public');
        echo file_get_contents($this->store_pdf . '/result.zip');
    }

Referenced by export_all().

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The documentation for this class was generated from the following file:

• include/class/document_export.class.php