Sha256: de36af0c9d52e19590e8e223358717f3d10c1e829a7b0fbc477ccd3579dc5a76
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Size: 1.73 KB
Versions: 17
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Stored size: 1.73 KB
Contents
require "erb"
require "cgi"
module Vanity
# Render method available to templates (when used by Vanity command line,
# outside Rails).
module Render
# Render the named template. Used for reporting and the dashboard.
def render(path, locals = {})
locals[:playground] = self
keys = locals.keys
struct = Struct.new(*keys)
struct.send :include, Render
locals = struct.new(*locals.values_at(*keys))
dir, base = File.split(path)
path = File.join(dir, "_#{base}")
erb = ERB.new(File.read(path), nil, '<>')
erb.filename = path
erb.result(locals.instance_eval { binding })
end
# Escape HTML.
def vanity_h(html)
CGI.escapeHTML(html.to_s)
end
def vanity_html_safe(text)
text
end
# Dumbed down from Rails' simple_format.
def vanity_simple_format(text, options={})
open = "<p #{options.map { |k,v| "#{k}=\"#{CGI.escapeHTML v}\"" }.join(" ")}>"
text = open + text.gsub(/\r\n?/, "\n"). # \r\n and \r -> \n
gsub(/\n\n+/, "</p>\n\n#{open}"). # 2+ newline -> paragraph
gsub(/([^\n]\n)(?=[^\n])/, '\1<br />') + # 1 newline -> br
"</p>"
end
end
# Commands available when running Vanity from the command line (see bin/vanity).
module Commands
class << self
include Render
# Generate an HTML report. Outputs to the named file, or stdout with no
# arguments.
def report(output = nil)
html = render(Vanity.template("report"))
if output
File.open output, 'w' do |file|
file.write html
end
puts "New report available in #{output}"
else
$stdout.write html
end
end
end
end
end
Version data entries
17 entries across 17 versions & 6 rubygems