add *.inc files to project

include/ECM/EcmMultiPdf/EcmMultiPdf.inc

@@ -0,0 +1,76 @@
+<?php
+/*
+ * add mz 2014-12-30
+ * Class to create one pdf file from many documents
+ */
+class EcmMultiPdf {
+	const TEMP_DIR = "temp/EcmMultiPdf/";
+	const MY_PATH = "include/ECM/EcmMultiPdf/";
+	private $outputfile;
+	private $documents; // is two-dimensions array, $documents[i] = array('module'=>'moduleName', 'record'=>'record_id')
+	private $status;
+	private $count;
+	private $temp_files; // array with temponary file names
+	private $s; // class strings
+	function __construct($documents, $outputfile = 'multi.pdf') {
+		$this->documents = $documents;
+		$this->outputfile = strtolower ( substr ( $outputfile, - 4 ) ) == '.pdf' ? strtolower ( substr ( $outputfile, 0, - 4 ) ) .'_'. create_guid () . '.pdf' : $outputfile .'_'. create_guid () . '.pdf';
+		$this->count = sizeof ( $this->documents );
+		$this->temp_files = array ();	
+		// create temp dir if not exists
+		if (! is_dir ( self::TEMP_DIR ))
+			mkdir ( self::TEMP_DIR );
+	}
+	/*
+	 * Function creates pdf
+	 * return:
+	 * file path on succes
+	 * -1: prepareDosc error
+	 * -2: mergeFiles error
+	 */
+	public function process() {
+		if (! $this->prepareDocs ())
+			return - 1;
+		if (! $this->mergeFiles ())
+			return - 2;
+		$this->deleteTempFiles ();
+		return self::TEMP_DIR . $this->outputfile;
+	}
+	private function prepareDocs() {
+		if (! is_array ( $this->documents ) || $this->count == 0)
+			return false;
+		
+		for($i = 0; $i < $this->count; $i ++) {
+			$doc = ( array ) $this->documents [$i]; // cast from object to array when it's axaj call
+			if (! is_array ( $doc ) || sizeof ( $doc ) != 2 || ! $doc ['module'] || ! $doc ['record'])
+				return false;
+			if (! file_exists ( 'modules/' . $doc ['module'] . '/createPDF.php' ))
+				return false;
+			include_once 'modules/' . $doc ['module'] . '/createPDF.php';
+			$generator = 'create' . substr ( $doc ['module'], 0, - 1 ) . 'Pdf';
+			$filename = basename ( $generator ( $doc ['record'], 'MULTIPDF' ) );
+			$this->temp_files [$i] = $filename;
+		}
+		return true;
+	}
+	private function mergeFiles() {
+		include_once self::MY_PATH . 'PDFMerger.php';
+		$merger = new PDFMerger ();
+		$errors = array ();
+		for($i = 0; $i < $this->count; $i ++) 
+			if (file_exists ( self::TEMP_DIR . $this->temp_files [$i] ))
+				$merger->addPDF ( self::TEMP_DIR . $this->temp_files [$i], 'all' );
+			else 
+				return -2;
+		if (!file_put_contents ( self::TEMP_DIR . $this->outputfile, $merger->merge ( 'string', $this->outputfile ) ));
+			return -2;
+		return true; // file is ready
+	}
+	private function deleteTempFiles() {
+		if (sizeof ( $this->temp_files ) == 0)
+			return;
+		foreach ( $this->temp_files as $f )
+			unlink ( self::TEMP_DIR . $f );
+	}
+}
+?>