Class: ActiveList::Renderers::SimpleRenderer

Inherits:
AbstractRenderer show all
Includes:
Helpers
Defined in:
lib/active_list/renderers/simple_renderer.rb

Constant Summary collapse

DATATYPE_ABBREVIATION = 
{
  :binary => :bin,
  :boolean => :bln,
  :date => :dat,
  :datetime => :dtt,
  :decimal => :dec,
  :measure => :dec,
  :float => :flt,
  :integer => :int,
  :string => :str,
  :text => :txt,
  :time => :tim,
  :timestamp => :dtt
}

Instance Attribute Summary

Attributes inherited from AbstractRenderer

#generator, #table

Instance Method Summary collapse

Methods included from Helpers

#recordify, #recordify!, #urlify

Methods inherited from AbstractRenderer

#build_data_code, #initialize, #var_name

Constructor Details

This class inherits a constructor from ActiveList::Renderers::AbstractRenderer

Instance Method Details

#build_table_code ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 40

def build_table_code
  record = "r"
  child  = "c"

  # colgroup = columns_definition_code
  header = header_code
  extras = extras_code

  code  = generator.select_data_code
  code << "#{var_name(:tbody)} = '<tbody data-total=\"'+#{var_name(:count)}.to_s+'\""
  if table.paginate?
    code << " data-per-page=\"'+#{var_name(:limit)}.to_s+'\""
    code << " data-pages-count=\"'+#{var_name(:last)}.to_s+'\""
  end
  code << ">'\n"
  code << "if #{var_name(:count)} > 0\n"
  code << "  for #{record} in #{generator.records_variable_name}\n"
  line_class = ""
  if table.options[:line_class]
    line_class = ", class: (" + recordify!(table.options[:line_class], record) + ").to_s"
  end
  code << "    #{var_name(:tbody)} << content_tag(:tr, id: 'r' + #{record}.id.to_s#{line_class}) do\n"
  code << columns_to_cells(:body, record: record).dig(3)
  code << "    end\n"
  # if table.options[:children].is_a? Symbol
  #   children = table.options[:children].to_s
  #   code << "    for #{child} in #{record}.#{children}\n"
  #   code << "      #{var_name(:tbody)} << content_tag(:tr, :class => #{line_class}+' child') do\n"
  #   code << columns_to_cells(:children, table.children, record: child).dig(4)
  #   code << "      end\n"
  #   code << "    end\n"
  # end
  code << "  end\n"
  code << "else\n"
  code << "  #{var_name(:tbody)} << '<tr class=\"empty\"><td colspan=\"#{table.columns.size+1}\">' + ::I18n.translate('list.no_records') + '</td></tr>'\n"
  code << "end\n"

  code << "#{var_name(:tbody)} << '</tbody>'\n"
  code << "return #{var_name(:tbody)}.html_safe if options[:only] == 'body' or options[:only] == 'tbody'\n"

  code << "html = ''\n"
  code << "html << '<div id=\"#{table.name}\" data-list-source=\"'+h(url_for(options.merge(:action => '#{generator.controller_method_name}')))+'\" class=\"active-list\""
  if table.paginate?
    code << " data-list-current-page=\"' + #{var_name(:page)}.to_s + '\" data-list-page-size=\"' + #{var_name(:limit)}.to_s + '\""
  end
  code << " data-list-sort-by=\"' + #{var_name(:params)}[:sort].to_s + '\" data-list-sort-dir=\"' + #{var_name(:params)}[:dir].to_s + '\""
  code << ">'\n"
  code << "html << '<table class=\"list\">'\n"
  code << "html << (#{header})\n"
  code << "if block_given?\n"
  code << "  html << '<tfoot>' + capture(" + table.columns.collect{|c| {name: c.name, id: c.id}}.inspect + ", &block).to_s + '</tfoot>'\n"
  code << "end\n"
  code << "html << #{var_name(:tbody)}\n"
  code << "html << '</table>'\n"
  code << "html << #{extras}\n" if extras
  code << "html << '</div>'\n"
  code << "return html.html_safe\n"
  return code
end

#column_classes(column, without_id = false, without_interpolation = false) ⇒ Object

Finds all default styles for column



304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 304

def column_classes(column, without_id = false, without_interpolation = false)
  classes, conds = [], []
  conds << [:sor, "#{var_name(:params)}[:sort] == '#{column.sort_id}'".c] if column.sortable?
  conds << [:hidden, "#{var_name(:params)}[:hidden_columns].include?(:#{column.name})".c] if column.is_a? ActiveList::Definition::DataColumn
  classes << column.options[:class].to_s.strip unless column.options[:class].blank?
  classes << column.short_id unless without_id
  if column.is_a? ActiveList::Definition::ActionColumn
    classes << :act
  elsif column.is_a? ActiveList::Definition::StatusColumn
    classes << :status
  elsif column.is_a? ActiveList::Definition::DataColumn
    classes << :col
    classes << DATATYPE_ABBREVIATION[column.datatype]
    classes << :url if column.options[:url].is_a?(Hash)
    classes << column.label_method if [:code, :color].include? column.label_method.to_sym
    if column.options[:mode] == :download
      classes << :dld
    elsif column.options[:mode]||column.label_method == :email
      classes << :eml
    elsif column.options[:mode]||column.label_method == :website
      classes << :web
    end
  elsif column.is_a? ActiveList::Definition::TextFieldColumn
    classes << :tfd
  elsif column.is_a? ActiveList::Definition::CheckBoxColumn
    classes << :chk
  else
    classes << :unk
  end
  html = classes.join(' ').strip
  if conds.size > 0
    if without_interpolation
      html << "' + "
      html << conds.collect do |c|
        "(#{c[1]} ? ' #{c[0]}' : '')"
      end.join(' + ')
      html << " + '"
    else
      html << conds.collect do |c|
        "\#\{' #{c[0]}' if #{c[1]}\}"
      end.join
    end
  end
  return html
end

#columns_to_cells(nature, options = {}) ⇒ Object 



102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 102

def columns_to_cells(nature, options={})
  code = ''
  unless [:body, :children].include?(nature)
    raise ArgumentError, "Nature is invalid"
  end
  children_mode = !!(nature == :children)
  for column in table.columns
    value_code = ""
    record = options[:record] || 'record_of_the_death'
    if column.is_a? ActiveList::Definition::EmptyColumn
      value_code = 'nil'
    elsif column.is_a? ActiveList::Definition::StatusColumn

      value_code = column.datum_code(record, children_mode)
      levels = %w(go caution stop)
      lights = levels.collect do |light|
        "content_tag(:span, '', :class => #{light.inspect})"
      end.join(" + ")
      # Expected value are :valid, :warning, :error
      value_code = "content_tag(:span, #{lights}, :class => 'lights lights-' + (#{levels.inspect}.include?(#{value_code}.to_s) ? #{value_code}.to_s : 'undefined'))"

    elsif column.is_a? ActiveList::Definition::DataColumn
      if column.options[:children].is_a? FalseClass and children_mode
        value_code = 'nil'
      else
        value_code = column.datum_code(record, children_mode)
        if column.datatype == :boolean
          value_code = "content_tag(:div, '', :class => 'checkbox-'+("+value_code.to_s+" ? 'true' : 'false'))"
        elsif [:date, :datetime, :timestamp, :measure].include? column.datatype
          value_code = "(#{value_code}.nil? ? '' : #{value_code}.l)"
        elsif [:item].include? column.datatype
          value_code = "(#{value_code}.nil? ? '' : #{value_code}.human_name)"
        end
        if !column.options[:currency].is_a?(FalseClass) and currency = column.options[:currency]
          currency = currency[nature] if currency.is_a?(Hash)
          currency = :currency if currency.is_a?(TrueClass)
          # currency = "#{record}.#{currency}".c if currency.is_a?(Symbol)
          currency = "#{column.record_expr(record)}.#{currency}".c if currency.is_a?(Symbol)
          value_code = "(#{value_code}.nil? ? '' : #{value_code}.l(currency: #{currency.inspect}))"
        elsif column.datatype == :decimal
          value_code = "(#{value_code}.nil? ? '' : #{value_code}.l)"
        elsif column.enumerize?
          value_code = "(#{value_code}.nil? ? '' : #{value_code}.text)"
        end
        if column.options[:url] and nature == :body
          column.options[:url] = {} unless column.options[:url].is_a?(Hash)
          column.options[:url][:id] ||= (column.record_expr(record)+'.id').c
          column.options[:url][:action] ||= :show
          column.options[:url][:controller] ||= column.class_name.tableize.to_sym # (self.generator.collection? ? "RECORD.class.name.tableize".c : column.class_name.tableize.to_sym)
          # column.options[:url][:controller] ||= "#{value_code}.class.name.tableize".c
          url = column.options[:url].collect{|k, v| "#{k}: " + urlify(v, record)}.join(", ")
          value_code = "(#{value_code}.blank? ? '' : link_to(#{value_code}.to_s, #{url}))"
        elsif column.options[:mode]||column.label_method == :email
          value_code = "(#{value_code}.blank? ? '' : mail_to(#{value_code}))"
        elsif column.options[:mode]||column.label_method == :website
          value_code = "(#{value_code}.blank? ? '' : link_to("+value_code+", "+value_code+"))"
        elsif column.label_method == :color
          value_code = "content_tag(:div, #{column.datum_code(record)}, style: 'background: #'+"+column.datum_code(record)+")"
        elsif column.label_method.to_s.match(/(^|\_)currency$/) and column.datatype == :string
          value_code = "(Nomen::Currencies[#{value_code}] ? Nomen::Currencies[#{value_code}].human_name : #{value_code})"
        elsif column.label_method.to_s.match(/(^|\_)language$/) and column.datatype == :string
          value_code = "(Nomen::Languages[#{value_code}]  ? Nomen::Languages[#{value_code}].human_name : #{value_code})"
        elsif column.label_method.to_s.match(/(^|\_)country$/)  and column.datatype == :string
          value_code = "(Nomen::Countries[#{value_code}]  ? (image_tag('countries/' + #{value_code}.to_s + '.png') + ' ' + Nomen::Countries[#{value_code}].human_name).html_safe : #{value_code})"
        else # if column.datatype == :string
          value_code = "h(" + value_code + ".to_s)"
        end

        value_code = "if #{record}\n" + value_code.dig + "end" if column.is_a?(ActiveList::Definition::AssociationColumn)
      end
    elsif column.is_a?(ActiveList::Definition::CheckBoxColumn)
      if nature == :body
        form_name = column.form_name || "'#{table.name}[' + #{record}.id.to_s + '][#{column.name}]'".c
        value = "nil"
        if column.form_value
          value = recordify(column.form_value, record)
        else
          value = 1
          value_code << "hidden_field_tag(#{form_name.inspect}, 0, id: nil) + \n"
        end
        value_code << "check_box_tag(#{form_name.inspect}, #{value}, #{recordify!(column.options[:value] || column.name, record)})" # , id: '#{table.name}_'+#{record}.id.to_s+'_#{column.name}'
      else
        value_code << "nil"
      end
    elsif column.is_a?(ActiveList::Definition::TextFieldColumn)
      form_name = column.form_name || "'#{table.name}[' + #{record}.id.to_s + '][#{column.name}]'".c
      value_code = (nature == :body ? "text_field_tag(#{form_name.inspect}, #{recordify!(column.options[:value] || column.name, record)}#{column.options[:size] ? ', size: ' + column.options[:size].to_s : ''})" : "nil") # , id: '#{table.name}_'+#{record}.id.to_s + '_#{column.name}'
    elsif column.is_a?(ActiveList::Definition::ActionColumn)
      value_code = (nature == :body ? column.operation(record) : "nil")
    else
      value_code = "'&#160;&#8709;&#160;'.html_safe"
    end
    code << "content_tag(:td, :class => \"#{column_classes(column)}\") do\n"
    code << value_code.dig
    code << "end +\n"
  end
  # if nature == :header
  #   code << "'<th class=\"spe\">#{menu_code}</th>'"
  # else
  #   code << "content_tag(:td)"
  # end

  code << "content_tag(:td)"
  return code.c
end

#extras_code ⇒ Object

Produces the code to create bottom menu and pagination



265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 265

def extras_code
  code, pagination = nil, ''

  if table.paginate?
    current_page = "#{var_name(:page)}"
    last_page = "#{var_name(:last)}"

    pagination << "<div class=\"pagination\">"
    pagination << "<a href=\"#\" data-list-move-to-page=\"1\" class=\"first-page\"' + (#{current_page} != 1 ? '' : ' disabled=\"true\"') + '><i></i>' + ::I18n.translate('list.pagination.first') + '</a>"
    pagination << "<a href=\"#\" data-list-move-to-page=\"' + (#{current_page} - 1).to_s + '\" class=\"previous-page\"' + (#{current_page} != 1 ? '' : ' disabled=\"true\"') + '><i></i>' + ::I18n.translate('list.pagination.previous') + '</a>"

    x = '@@PAGE-NUMBER@@'
    y = '@@PAGE-COUNT@@'
    pagination << "<span class=\"paginator\">'+::I18n.translate('list.page_x_on_y', :default => '%{x} / %{y}', :x => '#{x}', :y => '#{y}').html_safe.gsub('#{x}', ('<input type=\"number\" size=\"4\" data-list-move-to-page=\"value\" value=\"'+#{var_name(:page)}.to_s+'\">').html_safe).gsub('#{y}', #{var_name(:last)}.to_s) + '</span>"

    pagination << "<a href=\"#\" data-list-move-to-page=\"' + (#{current_page} + 1).to_s + '\" class=\"next-page\"' + (#{current_page} != #{last_page} ? '' : ' disabled=\"true\"') + '><i></i>' + ::I18n.translate('list.pagination.next')+'</a>"
    pagination << "<a href=\"#\" data-list-move-to-page=\"' + (#{last_page}).to_s + '\" class=\"last-page\"' + (#{current_page} != #{last_page} ? '' : ' disabled=\"true\"') + '><i></i>' + ::I18n.translate('list.pagination.last')+'</a>"

    pagination << "<span class=\"separator\"></span>"

    pagination << "<span class=\"status\">'+::I18n.translate('list.pagination.showing_x_to_y_of_total', :x => (#{var_name(:offset)} + 1), :y => ((#{var_name(:last)} == #{var_name(:page)}) ? #{var_name(:count)} : #{var_name(:offset)}+#{var_name(:limit)}), :total => #{var_name(:count)})+'</span>"
    pagination << "</div>"

    code = "(#{var_name(:last)} > 1 ? '<div class=\"extras\">#{pagination}</div>' : '').html_safe"
  end

  return code
end

#header_code ⇒ Object

Produces the code to create the header line using top-end menu for columns and pagination management



247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 247

def header_code
  code = "'<thead><tr>"
  for column in table.columns
    code << "<th data-list-column=\"#{column.sort_id}\""
    code << " data-list-column-cells=\"#{column.short_id}\""
    code << " data-list-column-sort=\"'+(#{var_name(:params)}[:sort] != '#{column.sort_id}' ? 'asc' : #{var_name(:params)}[:dir] == 'asc' ? 'desc' : 'asc')+'\"" if column.sortable?
    code << " class=\"#{column_classes(column, true, true)}\""
    code << ">"
    code << "<span class=\"text\">'+h(#{column.header_code})+'</span>"
    code << "<span class=\"icon\"></span>"
    code << "</th>"
  end
  code << "<th class=\"spe\">#{menu_code}</th>"
  code << "</tr></thead>'"
  return code
end

#menu_code ⇒ Object

Produces main menu code



210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 210

def menu_code
  menu = "<div class=\"list-menu\">"
  menu << "<a class=\"list-menu-start\"><span class=\"icon\"></span><span class=\"text\">' + h(::I18n.translate('list.menu').gsub(/\'/,'&#39;')) + '</span></a>"
  menu << "<ul>"
  if table.paginate?
    # Per page
    list = [5, 10, 20, 50, 100, 200]
    list << table.options[:per_page].to_i if table.options[:per_page].to_i > 0
    list = list.uniq.sort
    menu << "<li class=\"parent\">"
    menu << "<a class=\"pages\"><span class=\"icon\"></span><span class=\"text\">' + ::I18n.translate('list.items_per_page').gsub(/\'/,'&#39;') + '</span></a><ul>"
    for n in list
      menu << "<li data-list-change-page-size=\"#{n}\" '+(#{var_name(:params)}[:per_page] == #{n} ? ' class=\"check\"' : '')+'><a><span class=\"icon\"></span><span class=\"text\">'+h(::I18n.translate('list.x_per_page', :count => #{n}))+'</span></a></li>"
    end
    menu << "</ul></li>"
  end

  # Column selector
  menu << "<li class=\"parent\">"
  menu << "<a class=\"columns\"><span class=\"icon\"></span><span class=\"text\">' + ::I18n.translate('list.columns').gsub(/\'/,'&#39;') + '</span></a><ul>"
  for column in table.data_columns
    menu << "<li data-list-toggle-column=\"#{column.name}\" class=\"'+(#{var_name(:params)}[:hidden_columns].include?(:#{column.name}) ? 'unchecked' : 'checked')+'\"><a><span class=\"icon\"></span><span class=\"text\">'+h(#{column.header_code})+'</span></a></li>"
  end
  menu << "</ul></li>"

  # Separator
  menu << "<li class=\"separator\"></li>"
  # Exports
  for format, exporter in ActiveList.exporters
    menu << "<li class=\"export #{exporter.name}\">' + link_to(params.merge(:action => :#{generator.controller_method_name}, :sort => #{var_name(:params)}[:sort], :dir => #{var_name(:params)}[:dir], :format => '#{format}')) { '<span class=\"icon\"></span>'.html_safe + content_tag('span', ::I18n.translate('list.export_as', :exported => ::I18n.translate('list.export.formats.#{format}')).gsub(/\'/,'&#39;'), :class => 'text')} + '</li>"
  end
  menu << "</ul></div>"
  return menu
end

#remote_update_code ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/active_list/renderers/simple_renderer.rb', line 24

def remote_update_code
  code  = "if params[:column] and params[:visibility]\n"
  code << "  column = params[:column].to_sym\n"
  # Removes potentially unwanted columns
  code << "  #{var_name(:params)}[:hidden_columns].delete_if{|c| !#{table.data_columns.map(&:name).inspect}.include?(c)}\n"
  code << "  #{var_name(:params)}[:hidden_columns].delete(column) if params[:visibility] == 'shown'\n"
  code << "  #{var_name(:params)}[:hidden_columns] << column if params[:visibility] == 'hidden'\n"
  code << "  head :ok\n"
  code << "elsif params[:only]\n"
  code << "  render(:inline => '<%=#{generator.view_method_name}(:only => params[:only])-%>')\n"
  code << "else\n"
  code << "  render(:inline => '<%=#{generator.view_method_name}-%>')\n"
  code << "end\n"
  return code
end