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Contents
require 'bh/classes/base'
module Bh
module Classes
class Panel < Base
# Differently from other classes, Panel works with no content or block,
# given that the options[:body] is passed, in which case it functions
# as the content.
def initialize(app = nil, *args, &block)
if args.first.is_a?(Hash) && !block_given?
args.unshift args.first.delete(:body)
end
super
end
# @return [#to_s] the content-related class to assign to the panel.
def context_class
Panel.contexts[@options[:context]]
end
# @return [#to_s] the HTML tag to wrap the panel in.
def tag
@options.fetch :tag, :div
end
# @return [#to_s] the text to display as the panel header
def heading
text = title || @options[:heading]
@app.content_tag :div, text, class: 'panel-heading' if text
end
def merge_html!(html)
@content ||= html
end
def body
if @options[:body]
@app.content_tag :div, @options[:body], class: 'panel-body'
end
end
private
def extract_content_from(*args, &block)
if block_given?
super
else
@app.content_tag :div, super, class: 'panel-body'
end
end
def title
if @options[:title]
@app.content_tag :h3, @options[:title], class: 'panel-title'
end
end
# @return [Hash<Symbol, String>] the class that Bootstrap requires to
# append to an panel box based on its context.
def self.contexts
HashWithIndifferentAccess.new(:'panel-default').tap do |klass|
klass[:primary] = :'panel-primary'
klass[:success] = :'panel-success'
klass[:info] = :'panel-info'
klass[:warning] = :'panel-warning'
klass[:danger] = :'panel-danger'
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems