Module: ForgeHelper

Defined in:
lib/forge/app/helpers/forge_helper.rb

Instance Method Summary collapse

Instance Method Details

default forge action link



98
99
100
101
102
103
104
105
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 98

def action_link(title, link, options = {})
  klass = options[:class] unless options[:class].blank?
  confirmation = options[:confirm] unless options[:confirm].blank?
  icon_link = link_to(icon_tag(options[:icon]), link, :data => { :confirm => confirmation }) + "<br />".html_safe if options[:icon]
  title_link = content_tag(:small, link_to(title, link, :data => { :confirm => confirmation }))
  content = icon_link.blank? ? title_link.html_safe  : icon_link.html_safe  + title_link.html_safe
  return content_tag(:div, content.html_safe, :class => "item-action #{klass}")
end

#asset_editor_html(asset, options = {}) ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 32

def asset_editor_html(asset, options = {})
  if asset.is_image?
    style = "";
    style += "float: left; margin: 3px 5px 10px 0px;" if options[:wrap] == "left"
    style += "float: right; margin: 3px 0px 10px 5px;" if options[:wrap] == "right"
    style += "width: #{options[:width]}px;" if options[:width]
    # disabled a default height so that images placed into Forge work with mobile by default - eimaj
    # style += "height: #{options[:height]}px;" if options[:height]
    return image_tag("http://#{request.host}#{request.port == 80 ? "" : ":#{request.port}"}#{asset.attachment.url(:medium)}", :style => style).html_safe
  else
    return link_to(options[:title], "http://#{request.host}#{request.port == 80 ? "" : ":#{request.port}"}#{asset.attachment.url}".html_safe)
  end
end

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



26
27
28
29
30
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 26

def big_list_item(options = {}, &block)
  content_tag :li, options do
    content_tag(:div, :class => "item-content #{options[:class] if options[:class]}", &block)
  end.html_safe
end

#breadcrumb_trail(controller, action) ⇒ Object

create breadcrumb trail from current controller/action (default) default breadcrumb title can be over-ridden in controller (@controller_crumb and/or @action_crumb) default is set in forge_controller.rb



62
63
64
65
66
67
68
69
70
71
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 62

def breadcrumb_trail(controller, action)
  begin
    trail = link_to("Home", "/forge", :class => "crumb no-arrow")
    trail += link_to(display_controller(controller), url_for(:controller => params[:controller]), :class => "crumb") if controller != "forge/index"
    trail += content_tag(:span, display_action(action), :class => "crumb") if action != "index"
    return trail
  rescue
    return ""
  end
end

#browser_detection(http) ⇒ Object

browser detection and warning message



126
127
128
129
130
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 126

def browser_detection(http)
  if http.match(/MSIE 6|MSIE 7|MSIE 8.0/)
    content_tag(:div, "For an optimal Forge experience, please upgrade Internet Explorer to the #{link_to 'latest version', 'http://browsehappy.com/', :target => '_blank'} or switch to another #{link_to 'modern browser', 'http://browsehappy.com/', :target => '_blank'}.".html_safe, :id => "flash-warning", :class => "flash-msg")
  end
end

#delete_link(obj, icon = true, compact = false) ⇒ Object

default forge delete link



117
118
119
120
121
122
123
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 117

def delete_link(obj, icon = true, compact = false)
  line_break = compact ? "" : "<br/>".html_safe
  icon_link = link_to icon_tag('trash'), polymorphic_url([:forge] + Array(obj)), :method => :delete, :data => {:confirm => "Are you sure? There is no undo for this!"}, :class => "destroy" if icon
  title_link = content_tag(:small, (link_to "Delete", polymorphic_url([:forge] + Array(obj)), :method => :delete, :data => {:confirm => "Are you sure? There is no undo for this!"}, :class => "destroy"))
  content = icon_link.blank? ? title_link.html_safe  : icon_link.html_safe   + line_break + title_link.html_safe
  return content_tag(:div, content, :class => 'item-action last') if can?(:destroy, obj)
end

#display_action(action) ⇒ Object 



78
79
80
81
82
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 78

def display_action(action)
  action = "edit" if action == "update"
  action = "new" if action == "create"
  action.titleize.humanize
end

#display_controller(controller) ⇒ Object 



73
74
75
76
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 73

def display_controller(controller)
  controller = controller.split('/')[1] if controller.match("/")
  controller.humanize.titleize
end

#edit_link(obj, icon = true, compact = false) ⇒ Object

default forge edit link



108
109
110
111
112
113
114
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 108

def edit_link(obj, icon = true, compact = false)
  line_break = compact ? "" : "<br/>".html_safe
  icon_link = link_to(icon_tag('edit'), polymorphic_url([:forge] + Array(obj)) + "/edit", :class => "edit") if icon
  title_link = content_tag(:small, (link_to "Edit", polymorphic_url([:forge] + Array(obj)) + "/edit", :class => "edit"))
  content = icon_link.blank? ? title_link.html_safe  : icon_link.html_safe   + line_break + title_link.html_safe
  return content_tag(:div, content, :class => 'item-action') if can?(:edit, obj)
end

#icon_tag(icon) ⇒ Object

forge icon tag helper



93
94
95
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 93

def icon_tag(icon)
  image_tag("forge/icons/#{icon}.png")
end

#inset(&block) ⇒ Object 



2
3
4
5
6
7
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 2

def inset(&block)
  content_tag(:div, :class => 'inset', &block)
  # content_tag :div, :class => 'inset' do
    # [content_tag(:div, '', :class => 'inset-left'), content_tag(:div, :class => 'inset-content', &block), content_tag(:div, '', :class => 'inset-right')].join('').html_safe
  # end
end

#row_class(obj, extra = '') ⇒ Object

row class helper for .item_title on index views



85
86
87
88
89
90
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 85

def row_class(obj, extra = '')
  rc = ""
  rc += " draft" if obj.respond_to?(:published) && !obj.published
  rc += " #{extra}" unless extra.blank?
  return rc
end

#slider(*labels_and_controls) ⇒ Object

creates a slider control pass in parameters like this: label, control, label, control e.g. slider(“Yes”, f.radio_button(:published, true), “Not Yet”, f.radio_button(:published, false))



12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 12

def slider(*labels_and_controls)
  raise "There must be an even number of parameters" if (labels_and_controls.size % 2) != 0

  # step through the parameters and create a label for the even ones and a control for the odd
  controls = ""
  0.step(labels_and_controls.size - 1, 2).each do |i|
    controls += content_tag(:label, labels_and_controls[i].html_safe + labels_and_controls[i + 1].html_safe)
  end

  return inset do
    content_tag :span, controls.html_safe, :class => 'radio-slider'
  end
end

#toggle_li_tag(opts = {}) ⇒ Object

Generic list item with toggles. Originally country rows with yes/no toggles for forge/country#index



47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/forge/app/helpers/forge_helper.rb', line 47

def toggle_li_tag(opts={})
  toggle_row = content_tag(:div, "#{opts[:title]}".html_safe, :class => "item_title")
  opts[:actions].each do |action|
    toggle_row += content_tag(:div, "<small>#{action.keys[0]}</small><br /> #{action.values[0]}".html_safe, :class => "item_action")
  end
  toggle_row += content_tag(:div, "", :class => "spacer")

  li_content = content_tag(:div, toggle_row.html_safe, :class => "item-content")

  return content_tag(:li, li_content.html_safe, :class => "toggle-row #{opts[:class] unless opts[:class].blank?}", :id => opts[:id])
end