From 01f386732d86efa4cf26ffd06ba828c3a679869b Mon Sep 17 00:00:00 2001
From: manalejandro <manalejandro@gmail.com>
Date: Mon, 16 Jul 2018 21:28:08 +0200
Subject: [PATCH] tesseract context trouble

---
 .../manalejandro/arjion/controllers/MainController.java    | 7 +++++--
 src/main/resources/application.properties                  | 3 ++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/manalejandro/arjion/controllers/MainController.java b/src/main/java/com/manalejandro/arjion/controllers/MainController.java
index a13b92b..7751dde 100644
--- a/src/main/java/com/manalejandro/arjion/controllers/MainController.java
+++ b/src/main/java/com/manalejandro/arjion/controllers/MainController.java
@@ -54,6 +54,9 @@ public class MainController {
     @Value("${arjion.tesseractpath}")
     private String tesseractpath;
 
+    @Value("${arjion.tesseractdatapath}")
+    private String tesseractdatapath;
+
     @Autowired
     public MainController(MainService mainService) {
         this.mainService = mainService;
@@ -95,18 +98,18 @@ public class MainController {
                 PDFParserConfig pdfConfig = new PDFParserConfig();
                 TesseractOCRConfig tesseractConfig = new TesseractOCRConfig();
                 tesseractConfig.setTesseractPath(tesseractpath);
+                tesseractConfig.setTessdataPath(tesseractdatapath);
                 tesseractConfig.setLanguage("spa+eng");
                 pdfConfig.setExtractInlineImages(true);
                 ParseContext parseContext = new ParseContext();
                 parseContext.set(TesseractOCRConfig.class, tesseractConfig);
                 parseContext.set(PDFParserConfig.class, pdfConfig);
-                parseContext.set(Parser.class, parser);
                 // Usa -1 para no tener límite de 100000 chars
                 ContentHandler handler = new BodyContentHandler(-1);
                 // Castea los bytes al Stream de Tika
                 TikaInputStream stream = TikaInputStream.get(bytes);
                 // Parsea el contenido
-                parser.parse(stream, handler, metadata, new ParseContext());
+                parser.parse(stream, handler, metadata, parseContext);
                 // Identifica el idioma del archivo
                 LanguageIdentifier identifier = new LanguageIdentifier(handler.toString());
                 // Almacena en elasticsearch
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index c33280b..d57275f 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -7,7 +7,8 @@ elasticsearch.nodename=arjion
 arjion.indexName=documentos
 arjion.documentType=documento
 arjion.uploadpath=/upload/
-arjion.tesseractpath=/usr/bin/tesseract
+arjion.tesseractpath=/usr/bin
+arjion.tesseractdatapath=/usr/share/tesseract-ocr
 spring.main.allow-bean-definition-overriding=true
 spring.thymeleaf.enabled=true
 spring.thymeleaf.prefix=classpath:/templates/