init

DockerfileBase

@@ -13,6 +13,16 @@ RUN apt-get update && \
         pngquant \
         unpaper \
         ocrmypdf && \
+    pip install --upgrade pip && \
+    pip install --no-cache-dir \
+        pillow==10.0.1 \
+        lxml==4.6.5 \
+        reportlab==3.6.13 \
+        setuptools==65.5.1 \
+        pikepdf==4.4.1 \
+        wheel==0.38.1 \
+        cryptography==39.0.1 \
+        opencv-python-headless && \
     rm -rf /var/lib/apt/lists/* && \
     mkdir /usr/share/tesseract-ocr-original && \
     cp -r /usr/share/tesseract-ocr/* /usr/share/tesseract-ocr-original && \
@@ -20,18 +30,45 @@ RUN apt-get update && \
 
 # Python packages stage
 FROM base AS python-packages
+# Install build tools and Python libraries
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         build-essential \
         libffi-dev \
         libssl-dev \
         zlib1g-dev \
-        libjpeg-dev && \
+        libjpeg-dev 
-    pip install --upgrade pip && \
-    pip install --no-cache-dir \
-        opencv-python-headless WeasyPrint && \
-    rm -rf /var/lib/apt/lists/*
 
 # Final stage: Copy necessary files from the previous stage
 FROM base
 COPY --from=python-packages /usr/local /usr/local
+
+
+# Install wkhtmltopdf
+RUN apt-get update && \
+    apt-get install -y \
+        fontconfig \
+        libfontconfig1 \
+        libfreetype6 \
+        libx11-6 \
+        libxext6 \
+        libxrender1 \
+        xfonts-75dpi \
+        wget \
+        xfonts-base 
+
+# Set a default value for TARGETARCH if it's not provided
+ARG TARGETARCH=arm64
+
+# Conditional statement to choose the correct wkhtmltopdf package based on architecture
+RUN if [ "$TARGETARCH" = "amd64" ]; then \
+        wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-3/wkhtmltox_0.12.6.1-3.bullseye_amd64.deb; \
+    elif [ "$TARGETARCH" = "arm64" ]; then \
+        wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-3/wkhtmltox_0.12.6.1-3.bullseye_arm64.deb; \
+    else \
+        wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-3/wkhtmltox_0.12.6.1-3.bullseye_amd64.deb; \
+    fi && \
+    dpkg -i wkhtmltox_0.12.6.1-3.bullseye_$TARGETARCH.deb && \
+    rm wkhtmltox_0.12.6.1-3.bullseye_$TARGETARCH.deb && \
+    rm -rf /var/lib/apt/lists/*
+    

build.gradle

@@ -80,6 +80,8 @@ dependencies {
 
     // https://mvnrepository.com/artifact/org.apache.pdfbox/jbig2-imageio
     implementation group: 'org.apache.pdfbox', name: 'jbig2-imageio', version: '3.0.4'
+    implementation 'com.github.jai-imageio:jai-imageio-core:1.4.0'
+	implementation 'com.github.jai-imageio:jai-imageio-jpeg2000:1.3.0'
     implementation 'commons-io:commons-io:2.13.0'
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0'
 

src/main/resources/application.properties

@@ -35,7 +35,7 @@ spring.datasource.url=jdbc:h2:file:./configs/stirling-pdf-DB;DB_CLOSE_DELAY=-1;D
 spring.datasource.driver-class-name=org.h2.Driver
 spring.datasource.username=sa
 spring.datasource.password=
-spring.h2.console.enabled=true
+spring.h2.console.enabled=false
 spring.jpa.hibernate.ddl-auto=update
 
 # Change the default URL path for OpenAPI JSON

src/main/resources/templates/view-pdf.html

@@ -27,18 +27,17 @@ See https://github.com/adobe-type-tools/cmap-resources
     <meta name="google" content="notranslate">
     <title>PDF.js viewer</title>
 
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css"
+    <!-- Bootstrap -->
-          integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
+<script src="js/thirdParty/popper.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.min.js"
+<script src="js/thirdParty/bootstrap.min.js"></script>
-            integrity="sha384-cuYeSxntonz0PPNlHhBs68uyIAVpIIOZZ5JqeqvYYIcEL727kskC66kF92t6Xl2V"
+<link rel="stylesheet" href="css/bootstrap.min.css">
-            crossorigin="anonymous"></script>
 
     <!-- This snippet is used in production (included from view-pdf.html) -->
-    <link rel="resource" type="application/l10n" href="/pdfjs/locale/locale.properties">
+    <link rel="resource" type="application/l10n" href="pdfjs/locale/locale.properties">
-    <script src="/pdfjs/pdf.js"></script>
+    <script src="pdfjs/pdf.js"></script>
 
-    <link rel="stylesheet" href="/pdfjs/css/viewer.css">
+    <link rel="stylesheet" href="pdfjs/css/viewer.css">
-    <script src="/pdfjs/js/viewer.js"></script>
+    <script src="pdfjs/js/viewer.js"></script>
 </head>
 
 <body tabindex="1">