Module: Georgia::UiHelper

Defined in:
app/helpers/georgia/ui_helper.rb

Instance Method Summary collapse

Instance Method Details

#avatar_url(email, options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 4

def avatar_url(email, options={})
  gravatar_id = Digest::MD5.hexdigest(email.try(:downcase))
  size = options.fetch(:size, '32')
  "http://gravatar.com/avatar/#{gravatar_id}.png?s=#{size}&d=mm"
end

#caret_tag ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 16

def caret_tag
  content_tag :span, nil, class: 'caret'
end

#icon_tag(icon_name, options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 10

def icon_tag icon_name, options={}
  options[:class] ||= ''
  options[:class] << "fa fa-#{icon_name}"
  content_tag :i, nil, options
end

#link_to_back(url = :back) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 33

def link_to_back url=:back
  link_to icon_tag('level-up fa-rotate-270'), url, class: 'btn btn-back'
end

#link_to_delete(url, options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 37

def link_to_delete url, options={}
  text = options.delete(:text) { "#{icon_tag('trash-o')} Delete".html_safe }
  link_to text, url, options.reverse_merge(data: {confirm: 'Are you sure?'}, method: :delete, class: 'btn btn-danger')
end

#picture_tag(picture, options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 25

def picture_tag picture, options={}
  return unless picture and picture.url.present?
  format = options.fetch(:format, :tiny)
  link_to picture.url_content, class: 'media-link bg-transparent', rel: 'shadowbox[gallery]' do
    image_tag(picture.url(format), title: picture.data_file_name, class: 'media-image')
  end
end

#spinner_tag(options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 20

def  options={}
  options[:class] = options.fetch(:class, 'spinner')
  content_tag :div, icon_tag('spinner fa-spin fa-4x'), options
end

#tooltip_tag(icon, tooltip, options = {}) ⇒ Object 



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# File 'app/helpers/georgia/ui_helper.rb', line 42

def tooltip_tag icon, tooltip, options={}
  content_tag(:span, icon, options.reverse_merge(title: tooltip, class: 'js-tooltip', data: {placement: 'right'}))
end

#welcomed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/georgia/ui_helper.rb', line 46

def welcomed?
  session[:welcomed] || !(session[:welcomed] = true)
end