From fbbf6234089ff1f656225a60ed178a2fe016e59a Mon Sep 17 00:00:00 2001
From: Alex Puiu <alexpuiu20@yahoo.com>
Date: Thu, 17 Feb 2022 17:11:38 +0200
Subject: [PATCH] Keep images position in document

---
 app/Ingest/PDFConvertor.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/Ingest/PDFConvertor.php b/app/Ingest/PDFConvertor.php
index 17a3725..c17d695 100644
--- a/app/Ingest/PDFConvertor.php
+++ b/app/Ingest/PDFConvertor.php
@@ -84,7 +84,6 @@ class PDFConvertor extends AbstractConvertor
         $hasText = false;
 
         $imagesCount = 0;
-        $imagesInFooter = true;
 
         $mdContents = '';
         $htmlContents = '';
@@ -99,12 +98,14 @@ class PDFConvertor extends AbstractConvertor
 
                     foreach ($items as $key => $p) {
                         if ($p->getName() == 'image') {
+                            $imageInFooter = false;
                             $basePath = $this->storage->path('');
                             $imageFilePath = str_replace($basePath, '', $p['src']);
 
                             $textContents = $this->applyOCR($imageFilePath);
 
                             if ($textContents) {
+                                $imageInFooter = true;
                                 if ($html) {
                                     $mdContents = $mdContents . $this->convertHtmlToMD($html) . "\n\n";
                                     $htmlContents = $htmlContents . $html;
@@ -126,7 +127,7 @@ class PDFConvertor extends AbstractConvertor
 
                                 $imageHTML = $this->handleImage($p, $caption);
 
-                                if ( ! $imagesInFooter) {
+                                if (!$imageInFooter) {
                                     $html = $html . $imageHTML;
                                 } else {
                                     $html = $html . "<p> $caption </p>";
@@ -155,8 +156,8 @@ class PDFConvertor extends AbstractConvertor
                     $html = $html . '<p>' . $continuousP . '</p>';
                 }
 
-                if ($imagesInFooter) {
-                    foreach ($footerImages as $index => $footerImage) {
+                if (!empty($footerImages) > 0) {
+                    foreach ($footerImages as $footerImage) {
                         $html = $html . '<p>' . $footerImage . '</p>';
                     }
                 }