Class: CloudinarySubtitlesEmbedder::SubtitleLine

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudinary_subtitles_embedder/subtitle_line.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subtitle_options, general_display_options = nil) ⇒ SubtitleLine

Returns a new instance of SubtitleLine.



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 14

def initialize(subtitle_options, general_display_options = nil)
  self.start_time = subtitle_options["start-timing"]
  self.end_time = subtitle_options["end-timing"]
  self.text = subtitle_options["text"]
  @display_options = general_display_options
end

Instance Attribute Details

#end_time ⇒ Object

Returns the value of attribute end_time.



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 4

def end_time
  @end_time
end

#start_time ⇒ Object

Returns the value of attribute start_time.



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 4

def start_time
  @start_time
end

#text ⇒ Object

Returns the value of attribute text.



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 4

def text
  @text
end

Class Method Details

.font ⇒ Object 



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 10

def self.font
  'Roboto_34px_bold'
end

Instance Method Details

#display_options ⇒ Object 



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 6

def display_options
  @display_options || %w(co_white g_south y_20)
end

#to_s ⇒ Object 



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# File 'lib/cloudinary_subtitles_embedder/subtitle_line.rb', line 21

def to_s
  display_options_string = display_options.join(',')
  # see https://support.cloudinary.com/hc/en-us/community/posts/200788162-Using-special-characters-in-Text-overlaying-
  escaped_text = ERB::Util.url_encode(text)
                   .gsub('%2C', '%252C')
  start_time_sec = CloudinarySubtitlesEmbedder::SubtitleTime.to_seconds(start_time)
  end_time_sec = CloudinarySubtitlesEmbedder::SubtitleTime.to_seconds(end_time)
  "/l_text:#{self.class.font}:#{escaped_text},so_#{start_time_sec},eo_#{end_time_sec}" +
    (display_options_string.empty? ? '' : ',') +
    display_options_string
end