Module: BarkestCore::HtmlHelper

Defined in:
app/helpers/barkest_core/html_helper.rb

Overview

This module contains some helper functions to make generating common HTML elements easier.

Instance Method Summary collapse

Instance Method Details

#check_if(bool_val, size = :small) ⇒ Object

Creates a check glyph icon if the bool_val is true.

The size can be nil, :small, :smaller, :big, or :bigger. The default size is :small.



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# File 'app/helpers/barkest_core/html_helper.rb', line 26

def check_if(bool_val, size = :small)
  glyph(:ok, size) if bool_val
end

#glyph(name, size = nil) ⇒ Object

Creates a glyph icon using the specified name and size.

The size can be nil, :small, :smaller, :big, or :bigger. The default size is nil.



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# File 'app/helpers/barkest_core/html_helper.rb', line 11

def glyph(name, size = nil)
  size = size.to_s.downcase
  if %w(small smaller big bigger).include?(size)
    size = ' glyph-' + size
  else
    size = ''
  end
  "<i class=\"glyphicon glyphicon-#{h name}#{size}\"></i>".html_safe
end

#panel(title, options = { }, &block) ⇒ Object

Creates a panel with the specified title.

Valid options:

*  +type+ can be +primary+, +success+, +info+, +warning+, or +danger+.   Default: primary
*  +size+ can be any value from 1..12.   Default: 6
*  +offset+ can be any value from 0..12.   Default: 3
*  +open_body+ can be true or false.  If true, the body division is opened (and closed) by this helper.   Default: true

Provide a block to render content within the panel.



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# File 'app/helpers/barkest_core/html_helper.rb', line 40

def panel(title, options = { }, &block)
  options = {
      type: 'primary',
      size: 6,
      offset: 3,
      open_body: true
  }.merge(options || {})

  options[:type] = options[:type].to_s.downcase
  options[:type] = 'primary' unless %w(primary success info warning danger).include?(options[:type])
  options[:size] = 6 unless (1..12).include?(options[:size])
  options[:offset] = 3 unless (0..12).include?(options[:offset])

  ret = "<div class=\"col-md-#{options[:size]} col-md-offset-#{options[:offset]}\"><div class=\"panel panel-#{options[:type]}\"><div class=\"panel-heading\"><h4 class=\"panel-title\">#{h title}</h4></div>"
  ret += '<div class="panel-body">' if options[:open_body]

  if block_given?
    content = capture { block.call }
    ret += h content.to_s
  end

  ret += '</div>' if options[:open_body]
  ret += '</div></div>'

  ret.html_safe
end