The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe

Wicked PDF uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML. In other words, rather than dealing with a PDF generation DSL of some sort, you simply write an HTML view as you would normally, and let Wicked take care of the hard stuff.

Prawn is a fast, tiny, and nimble PDF generator for Ruby

PDF::Core is used by Prawn to render PDF documents. It provides low-level format support.

Uses wkhtmltopdf to create PDFs using HTML

Font Metrics Parser for the Prawn PDF generator

Super cool PDF templates using iText's PdfStamper. == CAVEAT: Anything super cool must have a caveat. You have to use JRuby or RJB. Plus you can only use Adobe LiveCycle Designer to create the templates. == EXAMPLE: pdf = PDF::Stamper.new("my_template.pdf") pdf.text :first_name, "Jason" pdf.text :last_name, "Yates" pdf.image :photo, "photo.jpg" pdf.save_as "my_output.pdf"

Fill out PDF forms (templates) using iText's PdfStamper. == CAVEAT: You have to use JRuby or RJB. You need Adobe LiveCycle Designer or Acrobat Professional to create the templates. == EXAMPLE: pdf = PDF::Stamper.new("my_template.pdf") pdf.text :first_name, "Jason" pdf.text :last_name, "Yates" pdf.image :photo, "photo.jpg" pdf.checkbox :hungry pdf.save_as "my_output.pdf"

A nifty gem, in pure Ruby, to parse PDF files and combine (merge) them with other PDF files, number the pages, watermark them or stamp them, create tables, add basic text objects etc` (all using the PDF file format).

Super cool PDF templates using iText's PdfStamper. == CAVEAT: Anything super cool must have a caveat. You have to use JRuby or RJB. Plus you can only use Adobe LiveCycle Designer to create the templates. == EXAMPLE: pdf = PDF::Stamper.new("my_template.pdf") pdf.text :first_name, "Jason" pdf.text :last_name, "Yates" pdf.image :photo, "photo.jpg" pdf.save_as "my_output.pdf"

A Ruby frontend to the pdftk binary, including FDF and XFDF creation. Also works with the PDFTK Java port. Just pass your template and a hash of data to fill in.

This library provides a number of PDF::Reader[0] based tools for use in testing PDF output. Presently, the primary purpose of this tool is to support the tests found in Prawn[1], a pure Ruby PDF generation library. However, it may be useful to others, so we have made it available as a gem in its own right. [0] https://github.com/yob/pdf-reader [1] https://github.com/prawnpdf/prawn

An add-on converter for Asciidoctor that converts AsciiDoc documents to PDF using the Prawn PDF generation library.

Shave pages off of PDFs as images. PDFShaver makes iterating PDF pages easy by wrapping Google Chrome's PDFium library in an enumerable interface.

pdfmult is a command line tool that rearranges multiple copies of a PDF page (shrunken) on one page. It is a wrapper for pdflatex with the pdfpages package.

One beautiful Ruby API for GPT, Claude, Gemini, and more. Easily build chatbots, AI agents, RAG applications, and content generators. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with OpenAI, Anthropic, Google Gemini, AWS Bedrock, DeepSeek, Mistral, Ollama (local models), OpenRouter, Perplexity, GPUStack, and any OpenAI-compatible API. Minimal dependencies - just Faraday, Zeitwerk, and Marcel.

Merge multiple PDFs in to one using iText's PdfCopyFile.

PdfjsViewer provides a simple way to embed a PDF viewer in your Rails app using Mozilla's PDF.js library.

REST API for electronic invoicing in France: Factur-X, AFNOR PDP/PA, electronic signatures. ## 🎯 Main Features ### 📄 Factur-X Invoice Generation - **Formats**: XML only or PDF/A-3 with embedded XML - **Profiles**: MINIMUM, BASIC, EN16931, EXTENDED - **Standards**: EN 16931 (EU directive 2014/55), ISO 19005-3 (PDF/A-3), CII (UN/CEFACT) - **🆕 Simplified Format**: Generation from SIRET + auto-enrichment (Chorus Pro API + Business Search) ### ✅ Validation and Compliance - **XML Validation**: Schematron (45 to 210+ rules depending on profile) - **PDF Validation**: PDF/A-3, Factur-X XMP metadata, electronic signatures - **VeraPDF**: Strict PDF/A validation (146+ ISO 19005-3 rules) - **Asynchronous Processing**: Celery support for heavy validations (VeraPDF) ### 📡 AFNOR PDP/PA Integration (XP Z12-013) - **Flow Submission**: Send invoices to Partner Dematerialization Platforms - **Flow Search**: View submitted invoices - **Download**: Retrieve PDF/A-3 with XML - **Directory Service**: Company search (SIREN/SIRET) - **Multi-client**: Support for multiple PDP configs per user (stored credentials or zero-storage) ### ✍️ PDF Electronic Signature - **Standards**: PAdES-B-B, PAdES-B-T (RFC 3161 timestamping), PAdES-B-LT (long-term archival) - **eIDAS Levels**: SES (self-signed), AdES (commercial CA), QES (QTSP) - **Validation**: Cryptographic integrity and certificate verification - **Certificate Generation**: Self-signed X.509 certificates for testing ### 🔄 Asynchronous Processing - **Celery**: Asynchronous generation, validation and signing - **Polling**: Status tracking via `/tasks/{task_id}/status` - **No timeout**: Ideal for large files or heavy validations ## 🔒 Authentication All requests require a **JWT token** in the Authorization header: ``` Authorization: Bearer YOUR_JWT_TOKEN ``` ### How to obtain a JWT token? #### 🔑 Method 1: `/api/token/` API (Recommended) **URL:** `https://www.factpulse.fr/api/token/` This method is **recommended** for integration in your applications and CI/CD workflows. **Prerequisites:** Having set a password on your account **For users registered via email/password:** - You already have a password, use it directly **For users registered via OAuth (Google/GitHub):** - You must first set a password at: https://www.factpulse.fr/accounts/password/set/ - Once the password is created, you can use the API **Request example:** ```bash curl -X POST https://www.factpulse.fr/api/token/ \ -H "Content-Type: application/json" \ -d '{ "username": "your_email@example.com", "password": "your_password" }' ``` **Optional `client_uid` parameter:** To select credentials for a specific client (PA/PDP, Chorus Pro, signing certificates), add `client_uid`: ```bash curl -X POST https://www.factpulse.fr/api/token/ \ -H "Content-Type: application/json" \ -d '{ "username": "your_email@example.com", "password": "your_password", "client_uid": "550e8400-e29b-41d4-a716-446655440000" }' ``` The `client_uid` will be included in the JWT and allow the API to automatically use: - AFNOR/PDP credentials configured for this client - Chorus Pro credentials configured for this client - Electronic signature certificates configured for this client **Response:** ```json { "access": "eyJ0eXAiOiJKV1QiLCJhbGc...", // Access token (validity: 30 min) "refresh": "eyJ0eXAiOiJKV1QiLCJhbGc..." // Refresh token (validity: 7 days) } ``` **Advantages:** - ✅ Full automation (CI/CD, scripts) - ✅ Programmatic token management - ✅ Refresh token support for automatic access renewal - ✅ Easy integration in any language/tool #### 🖥️ Method 2: Dashboard Generation (Alternative) **URL:** https://www.factpulse.fr/dashboard/ This method is suitable for quick tests or occasional use via the graphical interface. **How it works:** - Log in to the dashboard - Use the "Generate Test Token" or "Generate Production Token" buttons - Works for **all** users (OAuth and email/password), without requiring a password **Token types:** - **Test Token**: 24h validity, 1000 calls/day quota (free) - **Production Token**: 7 days validity, quota based on your plan **Advantages:** - ✅ Quick for API testing - ✅ No password required - ✅ Simple visual interface **Disadvantages:** - ❌ Requires manual action - ❌ No refresh token - ❌ Less suited for automation ### 📚 Full Documentation For more information on authentication and API usage: https://www.factpulse.fr/documentation-api/

== DESCRIPTION: Welcome to the PDF-Labels project. Our aim is to make creating labels programmatically easy in Ruby. This Library builds on top of "PDF::Writer":http://ruby-pdf.rubyforge.org/ and uses the templates from "gLabels":http://glabels.sourceforge.org. What this means is easy, clean Ruby code to create many common label types without measuring the labels yourself! All of this in pure Ruby (we use the XML templates from gLabels, we do NOT have a dependancy on gLabels, nor on Gnome) == FEATURES/PROBLEMS: * Works with all gLabels supported templates for rectangular labels * Does not yet work for CD labels (circles) == SYNOPSIS: p = PDFLabelPage.new("Avery 8160") # label is 2 x 10 #Some examples of adding labels p.add_label() # should add to col 1, row 1 p.add_label(:position => 1) # should add col 1, row 2 p.add_label(:text => "Positoin 15", :position => 15) # should add col 2, row 1 p.add_label(:text => 'No Margin', :position => 5, :use_margin => false) #this doesn't use a margin p.add_label(:position => 9, :text => "X Offset = 4, Y Offset = -6", :offset_x => 4, :offset_y => -6) p.add_label(:text => "Centered", :position => 26, :justification => :center) # should add col 2, row 15 p.add_label(:text => "[Right justified]", :justification => :right, :position => 28)# col 2, row 14, right justified. p.add_label(:position => 29) # should add col 2, row 15 p.add_label(:position => 8, :text => "This was added last and has a BIG font", :font_size => 18)