From 056c7956e78fa961fce49ec720e9a86cba4ff227 Mon Sep 17 00:00:00 2001
From: pacnpal <183241239+pacnpal@users.noreply.github.com>
Date: Mon, 9 Dec 2024 20:48:32 -0500
Subject: [PATCH] Updated with more info, better LICENSE adherance

---
 CHANGELOG.md   |  5 ----
 README.md      |  2 +-
 export-docs.py | 63 +++++++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 63 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c74d545..8f22119 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,11 +44,6 @@
 
 ---
 
-## Removed Features
-- Any obsolete or unused features from `export-docs.old.py` were removed to streamline the codebase.
-
----
-
 ## Performance Improvements
 - Optimized file processing loop to handle large repositories more efficiently.
 - Improved Playwright's rendering performance by preloading images and resources.
diff --git a/README.md b/README.md
index bc9f4d0..aae096b 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ docs_dir = "docs"
 ```
 
 ### Output
-- PDF file: `Next.js_Docs_vXX.XX.X_YYYY-MM-DD.pdf`
+- PDF file: `Next.js_Docs_vXX.XX.X_YYYY-MM-DD.pdf` or `Next.js_Documentation.pdf`
 - Logs: Process information printed to the terminal.
 
 ---
diff --git a/export-docs.py b/export-docs.py
index 4ca16f4..fa9a7a6 100644
--- a/export-docs.py
+++ b/export-docs.py
@@ -1,3 +1,30 @@
+"""
+Nextjs Documentation PDF Generator
+Modified version of Docs-Exporter for Astro documentation
+
+Original work Copyright (C) 2024 Riyooo
+Modified work Copyright (C) 2024 PacNPal
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Modifications:
+- Replaced wkhtmltopdf with Playwright for PDF generation
+- Improved error handling and reporting
+- Added support for custom headers, footers, and styles in the generated PDFs.
+- Enhanced error handling with `try-except` blocks, especially for frontmatter parsing and file operations.
+"""
+
 import os
 import markdown
 import tempfile
@@ -10,6 +37,33 @@ from packaging import version
 from tqdm import tqdm
 from playwright.sync_api import sync_playwright
 
+def get_license_notice():
+    """Return a formatted license notice for inclusion in output"""
+    return """
+This PDF was generated by Nextjs Documentation PDF Generator
+Original work Copyright (C) 2024 Riyooo
+Modified work Copyright (C) 2024 PacNPal
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3.
+Source code is available at: https://github.com/pacnpal/Docs-Exporter
+"""
+
+def add_license_page(html_content):
+    """Add a license notice page to the HTML content"""
+    license_html = f"""
+    <div class="license-notice" style="page-break-before: always;">
+        <h2>License Notice</h2>
+        <pre style="white-space: pre-wrap; font-family: monospace;">
+            {get_license_notice()}
+        </pre>
+        <p>Complete source code for this program is available at: https://github.com/pacnpal/Docs-Exporter</p>
+        <p>This program comes with ABSOLUTELY NO WARRANTY. This is free software, and you 
+        are welcome to redistribute it under certain conditions. See the GNU Affero General 
+        Public License version 3 for details.</p>
+    </div>
+    """
+    return html_content + license_html
 
 def process_image_paths(md_content):
     # Define a regular expression pattern to find image tags
@@ -304,7 +358,13 @@ if __name__ == "__main__":
     path_args = "&w=1920&q=75"
 
     clone_repo(repo_url, branch, docs_dir, repo_dir)
-
+    print(f"""
+    Nextjs Documentation PDF Generator v1.0.0
+    Copyright (C) 2024 PacNPal
+    This program comes with ABSOLUTELY NO WARRANTY; for details see the LICENSE file.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; see the LICENSE file for details.
+    """)
     print("Converting the Documentation to HTML...")
     docs_dir_full_path = os.path.join(repo_dir, docs_dir)
     files_to_process = get_files_sorted(docs_dir_full_path)
@@ -372,6 +432,7 @@ if __name__ == "__main__":
                 try:
                     print("Generating PDF...")
                     # Generate PDF with cover page and content
+                    html_all_content = add_license_page(html_all_content)
                     generate_pdf(cover_html + html_all_content, output_pdf, format_options)
                     print("Created the PDF file successfully.")