Contents

# encoding: utf-8

raise "You need to run JRuby to use Rika" unless RUBY_PLATFORM =~ /java/

require "rika/version"
require 'uri'
require 'open-uri'
require_relative 'rika/parser'
require_relative '../java-lib/tika-app-1.24.1.jar'

module Rika
  import org.apache.tika.metadata.Metadata
  import org.apache.tika.Tika
  import org.apache.tika.language.LanguageIdentifier
  import org.apache.tika.detect.DefaultDetector
  import java.io.FileInputStream
  import java.net.URL

  def self.parse_content_and_metadata(file_location, max_content_length = -1)
    parser = Parser.new(file_location, max_content_length)
    [parser.content, parser.metadata]
  end

  def self.parse_content_and_metadata_as_hash(file_location, max_content_length = -1)
    content, metadata = parse_content_and_metadata(file_location, max_content_length)
    { content: content, metadata: metadata }
  end

  def self.parse_content(file_location, max_content_length = -1)
    Parser.new(file_location, max_content_length).content
  end

  # Regarding max_content_length, the default is set at 0 to save unnecessary processing,
  # since the content is being ignored. However, the PDF metadata "pdf:unmappedUnicodeCharsPerPage"
  # and "pdf:charsPerPage" will be absent if the max_content_length is 0, and will be
  # ]may differ depending on
  # the number of characters read.
  def self.parse_metadata(file_location, max_content_length = 0)
    Parser.new(file_location, max_content_length).metadata
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rika-1.11.1-java	lib/rika.rb