Module: Zena::Use::Display::ViewMethods

Includes:
RubyLess, ImageTags
Defined in:
lib/zena/use/display.rb

Overview

ImageTags

Constant Summary

Constants included from ImageTags

ImageTags::IMG_TAG_EXTRA_JS, ImageTags::IMG_TAG_EXTRA_RE

Instance Method Summary collapse

Methods included from ImageTags

#asset_img_tag, #crop_formats, #generic_img_tag, #img_tag

Methods included from Common

#icon_finder

Instance Method Details

Return a list of administrative links



263
264
265
266
267
268
269
270
271
272
273
274
275
276
 
# File 'lib/zena/use/display.rb', line 263

def admin_links(opts = {})
  list = opts[:list] || 'all'
  if list == 'all'
    list = %w{home preferences comments jobs users groups relations virtual_classes properties iformats sites acls dev}
  else
    list = list.split(',').map(&:strip)
  end

  list = list.map do |key|
    show_link(key)
  end.compact

  list.empty? ? nil : list
end

#search_box(opts = {}) ⇒ Object

Display a search field



247
248
249
 
# File 'lib/zena/use/display.rb', line 247

def search_box(opts={})
  render_to_string(:partial=>'search/form', :locals => {:ajax => opts[:ajax], :type => opts[:type]})
end

#show_link(link, opt = {}) ⇒ Object

shows links for site features



279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
 
# File 'lib/zena/use/display.rb', line 279

def show_link(link, opt={})
  case link
  when 'home'
    return nil if visitor.is_anon?
    link_to_with_state(_('my home'), user_path(visitor))
  when 'preferences'
    return nil if visitor.is_anon?
    link_to_with_state(_('preferences'), preferences_user_path(visitor[:id]))
  when 'comments'
    return nil unless visitor.is_admin?
    link_to_with_state(_('comments'), comments_path)
  when 'users'
    return nil unless visitor.is_admin?
    link_to_with_state(_('users'), users_path)
  when 'groups'
    return nil unless visitor.is_admin?
    link_to_with_state(_('groups'), groups_path)
  when 'relations'
    return nil unless visitor.is_admin?
    link_to_with_state(_('relations'), relations_path)
  when 'virtual_classes'
    return nil unless visitor.is_admin?
    link_to_with_state(_('classes'), virtual_classes_path)
  when 'properties'
    return nil unless visitor.is_admin?
    link_to_with_state(_('properties'), columns_path)
  when 'iformats'
    return nil unless visitor.is_admin?
    link_to_with_state(_('image formats'), iformats_path)
  when 'sites'
    return nil unless visitor.is_admin?
    link_to_with_state(_('sites'), sites_path)
  when 'acls'
    return nil unless visitor.is_admin?
    link_to_with_state(_('acls'), acls_path)
  when 'jobs'
    return nil unless visitor.is_admin? && Bricks::CONFIG['worker']
    link_to_with_state(_('jobs'), jobs_site_path(current_site[:id]))
  when 'dev'
    return nil unless visitor.is_admin?
    if visitor.dev_skin_id
      link_to(_('turn dev off'), dev_skin_path)
    else
      link_to(_('turn dev on'), dev_skin_path('skin_id' => '0'))
    end
  else
    nil
  end
end

#sprintf_unless_zero(fmt, value) ⇒ Object

Return sprintf formated entry. Return ” for values eq to zero.



242
243
244
 
# File 'lib/zena/use/display.rb', line 242

def sprintf_unless_zero(fmt, value)
  value.to_f == 0.0 ? '' : sprintf(fmt, value)
end

#start_node_zip ⇒ Object

Return the ‘zip’ of the node corresponding to the browser url (start node). This value is kept accross all Ajax calls.



258
259
260
 
# File 'lib/zena/use/display.rb', line 258

def start_node_zip
  (params[:s] || @node.zip).to_i
end

#uuid ⇒ Object

Return a random string that can be used as id (starts with a character)



252
253
254
 
# File 'lib/zena/use/display.rb', line 252

def uuid
  'u' + UUIDTools::UUID.random_create.to_s.gsub('-','')[0..8]
end