Sha256: 8092f3a9d6c87a8ffa5251840098664a8bebd5f0b7506bc9094ba5dc4ef44e0c
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Size: 1.92 KB
Versions: 18
Compression:
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Contents
module Vedeu
module Renderers
# Renders a {Vedeu::VirtualBuffer} or {Vedeu::Output} as a HTML table.
#
# @api private
class HTML
# @param output [Array<Array<Vedeu::Char>>]
# @return [String]
def self.render(output)
new(output).to_file
end
# @param output [Array<Array<Vedeu::Char>>]
# @param path [String]
# @return [String]
def self.to_file(output, path = nil)
new(output).to_file(path)
end
# Returns a new instance of Vedeu::Renderers::HTML.
#
# @param output [Array<Array<Vedeu::Char>>]
# @return [Vedeu::Renderers::HTML]
def initialize(output)
@output = output
end
# @return [String]
def render
Vedeu::Template.parse(self, template)
end
# Writes the parsed template to a file (at the given path) and returns the
# contents.
#
# @param path [String]
# @return [String]
def to_file(path = file_path)
content = render
::File.open(path, 'w') { |file| file.write(content) }
content
end
# @return [String]
def html_body
out = ''
Array(output).each do |line|
out << "<tr>\n"
line.each do |char|
if char.is_a?(Vedeu::Char)
out << char.to_html
out << "\n"
end
end
out << "</tr>\n"
end
out
end
protected
# @!attribute [r] output
# @return [Array<Array<Vedeu::Char>>]
attr_reader :output
private
# @return [String]
def template
::File.dirname(__FILE__) + '/../templates/html_renderer.vedeu'
end
# @return [String]
def file_path
"/tmp/vedeu_html_#{timestamp}.html"
end
# return [Fixnum]
def timestamp
@timestamp ||= Time.now.to_i
end
end # HTML
end # Renderers
end # Vedeu
Version data entries
18 entries across 18 versions & 1 rubygems