removed dependencies from folder and required them by composer.json

Author: AndriiHrynchuk

Classes/PDFMerger.php

@@ -1,10 +1,12 @@
 <?php
 
+use setasign\Fpdi\Fpdi;
+
 /**
  *  PDFMerger created by Jarrod Nettles December 2009
  *  jarrod@squarecrow.com
  *
- *  v1.0.2
+ *  v1.0.5
  *
  * Class for easily merging PDFs (or specific pages of PDFs) together into one. Output to a file, browser, download, or return as a string.
  * Unfortunately, this class does not preserve many of the enhancements your original PDF might contain. It treats
@@ -14,12 +16,14 @@
  * If you put pages 12-14 before 1-5 then 12-15 will be placed first in the output.
  *
  *
- * Uses FPDI 1.3.1 from Setasign
- * Uses FPDF 1.6 by Olivier Plathey with FPDF_TPL extension 1.1.3 by Setasign
+ * Uses FPDI ^2.0 from Setasign
+ * Uses FPDF 1.82.1 by Fpdf
  *
  * Both of these packages are free and open source software, bundled with this class for ease of use.
  * They are not modified in any way. PDFMerger has all the limitations of the FPDI package - essentially, it cannot import dynamic content
  * such as form fields, links or page annotations (anything not a part of the page content stream).
+ * 
+ * Updated by Andrey Grin January 2021
  *
  */
 class PDFMerger
@@ -32,12 +36,6 @@ class PDFMerger
      */
     public function __construct()
     {
-        if(!class_exists("FPDF")) {
-            require_once('fpdf/fpdf.php');
-        }
-        if(!class_exists("FPDI")) {
-            require_once('fpdi/fpdi.php');
-        }
     }
 
     /**
@@ -73,7 +71,7 @@ public function merge($outputmode = 'browser', $outputpath = 'newfile.pdf')
     {
         if (!isset($this->_files) || !is_array($this->_files)): throw new exception("No PDFs to merge."); endif;
 
-        $fpdi = new FPDI;
+        $fpdi = new Fpdi();
 
         //merger operations
         foreach ($this->_files as $file) {
@@ -87,18 +85,18 @@ public function merge($outputmode = 'browser', $outputpath = 'newfile.pdf')
                 for ($i = 1; $i <= $count; $i++) {
                     $template = $fpdi->importPage($i);
                     $size = $fpdi->getTemplateSize($template);
-                    $orientation = ($size['h'] > $size['w']) ? 'P' : 'L';
+                    $orientation = ($size['height'] > $size['width']) ? 'P' : 'L';
 
-                    $fpdi->AddPage($orientation, array($size['w'], $size['h']));
+                    $fpdi->AddPage($orientation, array($size['width'], $size['height']));
                     $fpdi->useTemplate($template);
                 }
             } else {
                 foreach ($filepages as $page) {
                     if (!$template = $fpdi->importPage($page)): throw new exception("Could not load page '$page' in PDF '$filename'. Check that the page exists."); endif;
                     $size = $fpdi->getTemplateSize($template);
-                    $orientation = ($size['h'] > $size['w']) ? 'P' : 'L';
+                    $orientation = ($size['height'] > $size['width']) ? 'P' : 'L';
 
-                    $fpdi->AddPage($orientation, array($size['w'], $size['h']));
+                    $fpdi->AddPage($orientation, array($size['width'], $size['height']));
                     $fpdi->useTemplate($template);
                 }
             }