Module: Admin::TemplatesHelper

Defined in:
app/helpers/admin/templates_helper.rb

Instance Method Summary collapse

Instance Method Details

#blank_template_part ⇒ Object 



70
71
72
73
 
# File 'app/helpers/admin/templates_helper.rb', line 70

def blank_template_part
  ostruct = OpenStruct.new(:index => '#{index}')
  @blank_template_part ||= (render :partial => "template_part", :object => ostruct).to_json
end

#filter_options ⇒ Object 



62
63
64
 
# File 'app/helpers/admin/templates_helper.rb', line 62

def filter_options
  [['none', '']] + TextFilter.descendants.map { |f| f.filter_name }.sort
end

#order_links(template) ⇒ Object 



75
76
77
78
79
80
81
82
83
 
# File 'app/helpers/admin/templates_helper.rb', line 75

def order_links(template)
  returning String.new do |output|
    %w{move_to_top move_higher move_lower move_to_bottom}.each do |action|
      output << link_to(image("#{action}.png", :alt => action.humanize), 
                        url_for(:action => action, :id => template), 
                        :method => :post)
    end
  end
end

#part_type_options ⇒ Object 



66
67
68
 
# File 'app/helpers/admin/templates_helper.rb', line 66

def part_type_options
  PartType.find(:all, :order => "name ASC").map {|t| [t.name, t.id]}
end

#template_edit_javascripts ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'app/helpers/admin/templates_helper.rb', line 3

def template_edit_javascripts
  <<-JS
    var template_parts_index = 0;
    var template_part_partial = new Template(#{blank_template_part});
    function new_template_part(){
      var parts = $('parts');
      if(parts.down('.template_part')){
        var id = parts.select('.template_part').last().id;
        template_parts_index = parseInt(id.split("_").last());
      }
      template_parts_index += 1;
      new Insertion.Bottom('parts', template_part_partial.evaluate({index: template_parts_index}));
    }
    
    function zeroPad(num,count){
      var numZeropad = num + '';
      while(numZeropad.length < count) {
        numZeropad = "0" + numZeropad;
      }
      return numZeropad;
    }
    
    function fix_template_part_indexes(){
      var parts = $('parts');
      var new_index = 0;
      parts.select(".template_part").each(function(row){
        new_index += 1;
        row.select("input, select, textarea").each(function(input){
          input.name = input.name.sub(/\\d+/, zeroPad(new_index,2));
        });
      });
    }
    
    function reorder_template_part(element, direction){
      var parts = $('parts');
      var template_part = $(element).up('.template_part');
      switch(direction){
        case 'up':
          if(template_part.previous())
            template_part.previous().insert({ before: template_part });
          break;
        case 'down':
          if(template_part.next())
            template_part.next().insert({ after: template_part });
          break;
        case 'top':
          parts.insert({ top: template_part });
          break;
        case 'bottom':
          parts.insert({ bottom: template_part });
          break;
        default:
          break;
      }
      fix_template_part_indexes();
    }
  JS
end

#updated_stamp(model) ⇒ Object 



85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
 
# File 'app/helpers/admin/templates_helper.rb', line 85

def updated_stamp(model)
  unless model.new_record?
    updated_by = (model.updated_by || model.created_by) if model.respond_to?(:updated_by)
     = updated_by ? updated_by. : nil
    time = (model.updated_at || model.created_at)
    # promoted_at = model.draft_promoted_at if model.respond_to?(:draft_promoted_at)
    html = %{<p style="clear: left"><small>}
    if  or time
      html << 'Last updated '
      html << %{by #{} } if 
      html << %{at #{ timestamp(time) }} if time
      html << '. '
    end
    # if promoted_at
    #   html << %{Last promoted at #{ timestamp(promoted_at) }.}
    # end
    html << %{</small></p>}
    html
  else
    %{<p class="clear">&nbsp;</p>}
  end
end