Class: UncleKryon::KryonAumYearAlbumParser

Inherits:
Object
  • Object
show all
Includes:
Logging
Defined in:
lib/unclekryon/parsers/kryon_aum_year_album_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logging

#init_log, #log

Constructor Details

#initialize(artist = nil, url = nil, album: nil, training: false, train_filepath: nil, updated_on: nil, **options) ⇒ KryonAumYearAlbumParser

Returns a new instance of KryonAumYearAlbumParser.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 40

def initialize(artist=nil,url=nil,album: nil,training: false,train_filepath: nil,updated_on: nil,
      **options)
  @album = album
  @artist = artist
  @options = options
  @updated_on = Util.format_datetime(DateTime.now) if Util.empty_s?(updated_on)
  @url = url

  @trainers = Trainers.new(train_filepath)
  @training = training

  @trainers['aum_year_album'] = Trainer.new({
    'alds' => 'album_dates',
    'altt' => 'album_title',
    'allo' => 'album_locations',
    'almi' => 'album_mini_desc',
    'alma' => 'album_main_desc',
    'aust' => 'aum_subtitle',
    'aulg' => 'aum_languages', # See 2018 "Montreal QB w/Robert Coxon (3)" aums' subtitles "FRENCH"
    'autt' => 'aum_title',
    'autm' => 'aum_timespan',
    'ausz' => 'aum_filesize',
    'aufn' => 'aum_filename',
    'audu' => 'dump',
    'i'    => 'ignore',
  })
  @trainers['aum_year_album_mini_desc'] = Trainer.new({
    'd' => 'date',
    'l' => 'location',
    's' => 'desc',
    'i' => 'ignore',
  })
end

Instance Attribute Details

#album ⇒ Object

Returns the value of attribute album.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 30

def album
  @album
end

#artist ⇒ Object

Returns the value of attribute artist.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 31

def artist
  @artist
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 32

def options
  @options
end

#trainers ⇒ Object

Returns the value of attribute trainers.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 33

def trainers
  @trainers
end

#training ⇒ Object Also known as: training?

Returns the value of attribute training.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 34

def training
  @training
end

#updated_on ⇒ Object

Returns the value of attribute updated_on.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 35

def updated_on
  @updated_on
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 36

def url
  @url
end

Instance Method Details

#parse_aums(doc, album) ⇒ Object 



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 140

def parse_aums(doc,album)
  links = doc.css('a')

  return if links.nil?

  i = 0 # Don't do #each_with_index() because sometimes we next

  links.each do |link|
    next if link.nil?

    audio_file_regex = /\.mp3/i
    href = link['href']
    exclude_links = %r{
      files\.kryonespanol\.com/audio/
    }ix

    next if href.nil? || href.empty?
    next if href !~ audio_file_regex
    next if href =~ exclude_links

    aum = AumData.new
    aum.url = Util.clean_data(href)
    aum.filename = Util.parse_url_filename(aum.url)
    aum.updated_on = @updated_on

    if aum.url =~ %r{\A\.\.?/}
      aum.url = Util.clean_link(@url,aum.url)
    end

    # Filesize
    if !DevOpts.instance.test?
      # Getting header data is slow, so only do it when not testing
      begin
        r = Util.get_url_header_data(aum.url)
        aum.filesize = r['content-length']
        aum.filesize = aum.filesize[0] if aum.filesize.is_a?(Array)
      rescue StandardError => e
        raise e.exception("#{e.message}; couldn't get header data for #{aum.url}")
      end
    end

    # Subtitle
    if i < @local_dump[:aum_subtitle].length
      aum.subtitle = @local_dump[:aum_subtitle][i]
    else
      log.warn("No subtitle for: #{aum.filename},#{aum.url}")
    end

    # Languages
    aum.languages = @local_dump[:aum_languages][i] if i < @local_dump[:aum_languages].length

    # Title
    if i < @local_dump[:aum_title].length
      aum.title = @local_dump[:aum_title][i]
    else
      # Set title to something at least
      if !(afn = aum.filename).nil? && !afn.strip.empty?
        # More descriptive than subtitle
        aum.title = afn.gsub(audio_file_regex,'').strip
        log.warn("Using filename as title: #{aum.title}")
      else
        aum.title = aum.subtitle
        log.warn("Using subtitle as title: #{aum.title}")
      end
    end

    # Timespan
    if i < @local_dump[:aum_timespan].length
      aum.timespan = @local_dump[:aum_timespan][i]
    else
      msg = "No timespan for: #{aum.title},#{aum.subtitle},#{aum.filename},#{aum.url}"

      log.warn(msg)

      #if DevOpts.instance.dev?()
      #  raise "#{msg}:\n#{@local_dump}\n#{album.dump}"
      #else
      #  log.warn(msg)
      #end
    end

    # Filesize, if not set
    if (aum.filesize.nil? || aum.filesize.strip.empty?) && i < @local_dump[:aum_filesize].length
      aum.filesize = @local_dump[:aum_filesize][i]
      log.warn("Using local dump filesize: #{aum.filesize}")
    end

    i += 1

    # Is it old?
    if album.aums.key?(aum.url) && aum == album.aums[aum.url]
      aum.updated_on = album.aums[aum.url].updated_on
    else # New
      album.updated_on = @updated_on
    end

    album.aums[aum.url] = aum
  end
end

#parse_dump(doc, album) ⇒ Object 



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 240

def parse_dump(doc,album)
  album.dump = []
  tds = doc.css('td')

  return if tds.nil?

  filename_regex = /\.mp3[[:space:]]*\z/i
  # 2017 "Petra, Jordan (5)" has a ":" in the megabytes cell
  size_regex = /\A[[:space:]]*[[:digit:]]+(\.|\:|[[:digit:]]|[[:space:]])*megabytes[[:space:]]*\z/i
  # 2017 "Monument Valley Tour (11)" has a "." in the minutes cell
  # 2017 "SUMMER LIGHT CONFERENCE PANEL (1)" is a special case ("One hour 6 minutes - (66 minutes)")
  time_regex = /
    \A[[:space:]]*[[:digit:]]+(\:|\.|[[:digit:]]|[[:space:]])*(minutes|Min)[[:space:]]*\z|
    \([[:space:]]*[[:digit:]]+[[:space:]]+minutes[[:space:]]*\)[[:space:]]*\z
  /ix
  # 2017 "KRYON INDIA-NEPAL TOUR PART 1 (10)" doesn't have the word "megabytes"
  time_or_size_regex = /\A[[:space:]]*[[:digit:]]+(\:|\.|[[:digit:]]|[[:space:]])*\z/i
  # 2015 ones have a lot of "13:12 Min - 15.9 megs"
  time_and_size_regex = /\A
    [[:space:]]*[[:digit:]]+[\:\.][[:digit:]]+
    [[:space:]]+Min[[:space:]]+\-
    [[:space:]]+[[:digit:]]+\.?[[:digit:]]*[[:space:]]*megs
  /xi

  size_count = 0
  time_count = 0

  tds.each do |td|
    next if td.nil?
    next if td.content.nil?

    orig_c = Util.clean_charset(td.content)
    c = Util.clean_data(orig_c)

    next if c.empty?
    #if c =~ exclude_content_regex
    #  log.warn("Excluding content: #{c}")
    #  next
    #end

    add_to_dump = true

    if c =~ time_regex
      @local_dump[:aum_timespan].push(TimespanData.new(c).to_s)
      add_to_dump = false
      time_count += 1
    elsif c =~ size_regex
      @local_dump[:aum_filesize].push(c)
      add_to_dump = false
      size_count += 1
    elsif c =~ time_or_size_regex
      # Time is usually before size
      if time_count == size_count
        @local_dump[:aum_timespan].push(TimespanData.new(c).to_s)
        time_count += 1
      else
        @local_dump[:aum_filesize].push(c)
        size_count += 1
      end

      add_to_dump = false
    elsif c =~ time_and_size_regex
      time_and_size = c.split(/[[:space:]]*\-[[:space:]]*/) # Split on '-'

      @local_dump[:aum_timespan].push(TimespanData.new(time_and_size[0]).to_s)
      time_count += 1
      @local_dump[:aum_filesize].push(time_and_size[1])
      size_count += 1

      add_to_dump = false
    elsif c =~ filename_regex
      @local_dump[:aums] += 1
      add_to_dump = false
    else
      # Paragraphs
      pars = orig_c.gsub(/\A[[:space:]]+/,'').gsub(/[[:space:]]+\z/,'')
      pars = pars.split(/[\r\n\p{Zl}\p{Zp}]{2,}/)

      pars.each do |par|
        par = par.gsub(/[[:blank:]]+/,' ').strip
        par = Util.fix_shortwith_text(par)

        next if par.empty?

        if @training
          if @trainers['aum_year_album'].train(par) == 'album_mini_desc'
            par.split(/\n+/).each do |p|
              @trainers['aum_year_album_mini_desc'].train(p)
            end
          end
        else
          #has_header = @local_dump[:album_title] || @local_dump[:album_dates] ||
          #  @local_dump[:album_locations] || @local_dump[:album_mini_desc] ||
          #  @local_dump[:album_main_desc]
          has_header = true
          tag = @trainers['aum_year_album'].tag(par)

          # For 2017 "RETURN TO LEMURIA (7)"
          if par =~ /\A[[:space:]]*MEDITATION[[:space:]]+-
                       [[:space:]]+Kalei[[:space:]]+-
                       [[:space:]]+John[[:space:]]+-
                       [[:space:]]+Amber[[:space:]]*\z/xi
            tag = 'aum_title'
            log.warn("Changing tag to aum_title: #{Util.clean_data(par)}")
          end

          case tag
          when 'album_title'
            if !@local_dump[:album_title]
              @local_dump[:album_title] = true
            end
          when 'album_dates'
            if !@local_dump[:album_dates]
              @local_dump[:album_dates] = true
            end
          when 'album_locations'
            if !@local_dump[:album_locations]
              @local_dump[:album_locations] = true
            end
          when 'album_mini_desc'
            par.split(/\n+/).each do |p|
              p = Util.clean_data(p)

              if !p.empty?
                case @trainers['aum_year_album_mini_desc'].tag(p)
                when 'desc'
                  if !@local_dump[:album_mini_desc]
                    @local_dump[:album_mini_desc] = true
                    album.mini_desc = p
                  else
                    album.mini_desc << ' | ' if !album.mini_desc.strip.empty?
                    album.mini_desc << p
                  end
                when 'ignore'
                  log.warn("Excluding mini desc content: #{p}")
                end
              end
            end

            add_to_dump = false
          when 'album_main_desc'
            if !@local_dump[:album_main_desc]
              @local_dump[:album_main_desc] = true
              album.main_desc = ''.dup
            else
              album.main_desc << "\n\n" if !album.main_desc.strip.empty?
            end

            par.split(/\n+/).each do |p|
              album.main_desc << Util.clean_data(p) << "\n"
            end

            album.main_desc = album.main_desc.strip # Remove last newline
            add_to_dump = false
          when 'ignore'
            log.warn("Excluding content: #{Util.clean_data(par)}")
            add_to_dump = false
          else
            if !has_header
              log.warn("No header yet so ignoring: #{Util.clean_data(par)}")
            else
              case tag
              when 'aum_subtitle'
                @local_dump[:aum_subtitle].push(Util.clean_data(par))
                add_to_dump = false
              when 'aum_languages'
                p = Util.clean_data(par)
                @local_dump[:aum_languages].push(Iso.languages.find_by_kryon(p))
                @local_dump[:aum_subtitle].push(p)
                add_to_dump = false
              when 'aum_title'
                @local_dump[:aum_title].push(Util.clean_data(par))

                # Special case for 2017 "LISBON, PORTUGAL (Fatima Tour) (3)"
                if par =~ /\A[[:space:]]*Lisbon[[:space:]]+Channeling[[:space:]]+1[[:space:]]*\z/i
                  @local_dump[:aum_title].push('Lisbon Channeling 2')
                  @local_dump[:aum_title].push('Lisbon Channeling 3')
                  log.warn("Adding aum_titles for: #{Util.clean_data(par)}")
                end
                # For 2017 "KRYON INDIA-NEPAL TOUR PART 1 (10)" & "KRYON INDIA-NEPAL TOUR PART 2 (8)"
                if par =~ /\A[[:space:]]*PAGE[[:space:]]*(ONE|TWO)[[:space:]]*\z/i
                  p = @local_dump[:aum_title].pop
                  log.warn("Ignoring aum title: #{p}")
                end

                add_to_dump = false
              when 'aum_filename'
                add_to_dump = false
              end
            end
          end
        end
      end
    end

    if add_to_dump
      album.dump.push(c)

      # For now, don't do this; if the font size is big, it's bad for mobile anyway
      #album.dump.push(Util.clean_data(td.to_s())) # For bold, etc. html
    end
  end
end

#parse_pics(doc, album) ⇒ Object 



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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 444

def parse_pics(doc,album)
  imgs = doc.css('img')

  return if imgs.nil?

  exclude_imgs = /
    buttonMP3\.png|
    freedownloadtype\.gif|
    handani\.gif|
    Kryonglobe\.jpg|
    MP3\-download\.jpg|
    MP3\-graphic\(SM\)\.jpg|
    NavMenu\_AUDIOmaster\.png|
    NavMenu\_master\.png|
    testimonials\.png
  /ix

  imgs.each do |img|
    next if img.nil?

    src = img['src']

    next if src.nil? || src.empty?
    if src =~ exclude_imgs
      log.warn("Excluding image: #{src}")
      next
    end

    pic = PicData.new

    pic.url = Util.clean_link(url,src)
    pic.filename = Util.parse_url_filename(pic.url)

    pic.alt = img['alt']
    pic.alt = '' if Util.empty_s?(pic.alt)
    pic.caption = ''

    pic.name = Util.empty_s?(pic.alt) ? File.basename(pic.filename,File.extname(pic.filename)) : pic.alt
    pic.updated_on = @updated_on

    # Is it old?
    if album.pics.key?(pic.url) && pic == album.pics[pic.url]
      pic.updated_on = album.pics[pic.url].updated_on
    else # New
      album.updated_on = @updated_on
    end

    album.pics[pic.url] = pic
  end
end

#parse_site(artist = nil, url = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/unclekryon/parsers/kryon_aum_year_album_parser.rb', line 74

def parse_site(artist=nil,url=nil)
  @artist = artist unless artist.nil?
  @url = url unless url.nil?

  # URLs that return 404 or are empty; fix by hand
  exclude_urls = %r{
    awakeningzone\.com/Episode\.aspx\?EpisodeID\=|
    www\.talkshoe\.com/talkshoe/web/audioPop\.jsp\?episodeId\=
  }ix

  if @url =~ exclude_urls
    log.warn("Excluding Album URL #{@url}")
    return
  end

  @trainers.load_file

  raise ArgumentError,'Artist cannot be nil' if @artist.nil?
  raise ArgumentError,'URL cannot be empty' if @url.nil? || (@url = @url.strip).empty?

  # Album data (flags are okay) should never go in this, only for aums, pics, etc.
  @local_dump = {
    album_dates: false,
    album_title: false,
    album_locations: false,
    album_mini_desc: false,
    album_main_desc: false,
    aums: 0,
    aum_subtitle: [],
    aum_languages: [],
    aum_title: [],
    aum_timespan: [],
    aum_filesize: [],
    aum_filename: [],
  }

  # Force 'utf-8'
  # - See charset "X-MAC-ROMAN" in 2017 "The Discovery Series", 2016 "Kryon in Budapest (5)"
  doc = Nokogiri::HTML(URI(@url).open,nil,'utf-8')

  old_album = @artist.albums[@url]

  @album = old_album.clone
  @album.updated_on = @updated_on
  @album.url = @url

  if old_album.nil?
    @artist.albums[@url] = @album
  end

  parse_dump(doc,@album) # Must be first because other methods rely on @local_dump

  return @album if @training # Currently, no other training occurs

  parse_pics(doc,@album)
  parse_aums(doc,@album)

  if @album == old_album
    @album.updated_on = old_album.updated_on
  end

  @artist.albums[@url] = @album

  return @album
end