Class: Pdf::Document::Article

Inherits:
BaseService
  • Object
show all
Includes:
Base
Defined in:
app/services/pdf/document/article.rb

Overview

Renders article PDFs using Playwright (Chromium).

Unlike the other PDF generators that build layouts programmatically with
HexaPDF, articles are authored in a WYSIWYG editor and stored as rich HTML.
Chromium renders that HTML with perfect fidelity — links, images, inline
styles, tables — without needing a custom DOM walker.

Uses the same playwright-ruby-client already in the project for browser
automation (Menard portal uploads, etc.) — no additional Chrome binary.

Defined Under Namespace

Classes: GenerationError, Result

Constant Summary collapse

LOGO_PATH = 
Pdf::Config::LOGO_PATH
CONTENT_TIMEOUT = 
30_000
CHROMIUM_ARGS = 
%w[--no-sandbox --disable-dev-shm-usage --disable-gpu].freeze

Constants included from Base

Base::FONT, Base::NIMBUS_SANS_PATH, Base::NIMBUS_SANS_PATH_BOLD, Base::WY_LOGO_PATH

Instance Method Summary collapse

Instance Method Details

#call(article) ⇒ Object 



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# File 'app/services/pdf/document/article.rb', line 25

def call(article)
  require 'playwright'

  html     = build_html(article)
  pdf_data = generate_pdf(html)

  Result.new(pdf: pdf_data, file_name: article.file_name)
rescue Playwright::Error, Playwright::TimeoutError => e
  Rails.logger.error("[Pdf::Document::Article] Playwright error for #{article.file_name}: #{e.class} — #{e.message}")
  raise GenerationError, "Article PDF generation failed: #{e.message}"
rescue StandardError => e
  Rails.logger.error("[Pdf::Document::Article] Failed for #{article.file_name}: #{e.class} — #{e.message}")
  raise GenerationError, "Article PDF generation failed: #{e.message}"
end