Class: Lobbyliste::Downloader

Inherits:
Object
  • Object
show all
Defined in:
lib/lobbyliste/downloader.rb

Overview

This class finds the lobbyliste pdf on the Bundestag website, downloads it and extracts the pdf content

Instance Method Summary collapse

Constructor Details

#initialize(pdf_link = nil) ⇒ Downloader

Creates a new Downloader

Parameters:

  • link (String) —

    that will be used to fetch the lobbylist pdf, defaults to nil



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# File 'lib/lobbyliste/downloader.rb', line 11

def initialize(pdf_link=nil)
  @pdf_link = pdf_link
end

Instance Method Details

#html_data ⇒ String

Returns extracted content of pdf file in html format.

Returns:

  • (String) —

    extracted content of pdf file in html format



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# File 'lib/lobbyliste/downloader.rb', line 29

def html_data
  extract_pdf unless @html_data
  @html_data
end

#pdf_data ⇒ String

Returns raw content of pdf file.

Returns:

  • (String) —

    raw content of pdf file



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# File 'lib/lobbyliste/downloader.rb', line 16

def pdf_data
  retrieve_pdf unless @pdf_data
  @pdf_data
end

#pdf_link ⇒ String

Returns link to Lobbyliste pdf.

Returns:

  • (String) —

    link to Lobbyliste pdf



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# File 'lib/lobbyliste/downloader.rb', line 35

def pdf_link
  fetch_pdf_link unless @pdf_link
  @pdf_link
end

#text_data ⇒ String

Returns extracted content of pdf file.

Returns:

  • (String) —

    extracted content of pdf file



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# File 'lib/lobbyliste/downloader.rb', line 23

def text_data
  extract_pdf unless @text_data
  @text_data
end