Class: Typstify::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/typstify/document.rb

Overview

The pipeline: resolve a template, build an isolated workspace, check fonts, compile, hand back bytes. Everything public in this gem funnels through here.

Instance Method Summary collapse

Constructor Details

#initialize(template:, data: nil, assigns: {}, config: Typstify.config) ⇒ Document

Returns a new instance of Document.



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# File 'lib/typstify/document.rb', line 7

def initialize(template:, data: nil, assigns: {}, config: Typstify.config)
  @template = template
  @data = data
  @assigns = assigns
  @config = config
end

Instance Method Details

#to_pdf ⇒ String

Returns PDF bytes, ASCII-8BIT.

Returns:

  • (String) —

    PDF bytes, ASCII-8BIT



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# File 'lib/typstify/document.rb', line 15

def to_pdf
  # Validate first: a bad value should fail before we create a workspace,
  # let alone start the compiler.
  payload = @data.nil? ? nil : Data.dump(@data)
  resolution = Resolver.new(@config).call(@template)
  source = read_source(resolution)

  Workspace.build(source: source, data: payload, config: @config) do |workspace|
    check_fonts(workspace)
    Adapter.compile_pdf(
      main_path: workspace.main_path,
      root: workspace.dir,
      template: resolution.name,
      config: @config
    )
  end
end