Class: Caboose::Page

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/caboose/page.rb

Constant Summary collapse

CONTENT_FORMAT_HTML = 
1
CONTENT_FORMAT_TEXT = 
2
CONTENT_FORMAT_RUBY = 
3

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.crumb_trail(page) ⇒ Object 



217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
 
# File 'app/models/caboose/page.rb', line 217

def self.crumb_trail(page)    
  page_id = page.nil? || !page ? 1 : (page.is_a?(Integer) ? page : page.id)
  
  arr = []
  self.crumb_trail_helper(page_id, arr)
  arr.reverse!
  
  trail = arr.collect do |row|
    Caboose::StdClass.new({
      'href' => !row.uri.nil? && row.uri.length > 0 ? row.uri : '/',
      'text' => !row.menu_title.nil? && row.menu_title.length > 0 ? row.menu_title : row.title
    })
  end
  return trail
end

.crumb_trail_helper(page_id, arr) ⇒ Object 



233
234
235
236
237
238
239
 
# File 'app/models/caboose/page.rb', line 233

def self.crumb_trail_helper(page_id, arr)
  return if page_id.nil? || page_id <= 0
  p = self.find_with_fields(page_id, [:parent_id, :title, :menu_title, :uri])   
  return if p.nil?
  arr << p
  self.crumb_trail_helper(p.parent_id, arr)
end

.find_with_fields(page_id, fields) ⇒ Object

def content

return "" if self.blocks.nil? || self.blocks.count == 0
self.blocks.collect { |b| b.render }.join("\n")

end



62
63
64
 
# File 'app/models/caboose/page.rb', line 62

def self.find_with_fields(page_id, fields)
  return self.where(:id => page_id).select(fields).first
end

.has_children(page_id) ⇒ Object 



328
329
330
331
 
# File 'app/models/caboose/page.rb', line 328

def self.has_children(page_id)
  count = self.where(:parent_id => page_id).count
  return count > 0
end

.index_page(site_id) ⇒ Object 



66
67
68
 
# File 'app/models/caboose/page.rb', line 66

def self.index_page(site_id)
  return self.where(:site_id => site_id, :parent_id => -1).first
end

.is_allowed(user, page_id, action) ⇒ Object 



161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
 
# File 'app/models/caboose/page.rb', line 161

def self.is_allowed(user, page_id, action)
  user = User.logged_out_user if user.nil?

  # Allow a user id to be sent instead of a user object
  user = User.find(user) if user.is_a?(Integer)
  user.role_ids = [Role.logged_out_role_id] if user.role_ids.nil?

  t = PagePermission.table    
  reqs = nil
  user.role_ids.each do |role_id|
    if (reqs.nil?)
      reqs = t[:role_id].eq(role_id)
    else
      reqs.or(t[:role_id].eq(role_id))
    end
  end 
  var params = { :page_id => page_id, :action => action }
  params << reqs if !reqs.nil?
  count = PagePermission.where(params).count
  
  return true if count > 0
  return false
end

.is_child(parent_id, child_id) ⇒ Object 



333
334
335
336
337
338
 
# File 'app/models/caboose/page.rb', line 333

def self.is_child(parent_id, child_id)
  pid = self.where(:id => child_id).limit(1).pluck(:parent_id)[0]
  return false if pid.nil? || pid <= 0
  return true if pid == parent_id
  return self.is_child(parent_id, pid)
end

.page_ids_with_permission(user, action) ⇒ Object 



203
204
205
206
207
208
209
210
211
212
213
214
215
 
# File 'app/models/caboose/page.rb', line 203

def self.page_ids_with_permission(user, action)
  if (user.is_a?(Integer))
    user = Caboose::User.find(user)
  end
  ids = []
  user.roles.each do |role|     
    ids + Caboose::PagePermission.where({
        :role_id => role.id,
        :action => action
      }).pluck(:page_id)
  end
  return ids.uniq
end

.page_with_uri(host_with_port, uri, get_closest_parent = true) ⇒ Object 



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
99
100
101
102
103
104
105
 
# File 'app/models/caboose/page.rb', line 70

def self.page_with_uri(host_with_port, uri, get_closest_parent = true)

  d = Caboose::Domain.where(:domain => host_with_port).first
  return false if d.nil? || d.under_construction == true
  site_id = d.site_id    
  
  uri = uri.to_s.gsub(/^(.*?)\?.*?$/, '\1')
  uri.chop! if uri.end_with?('/')
  uri[0] = '' if uri.starts_with?('/')
    
  return self.index_page(site_id) if uri.length == 0

  page = false
  parts = uri.split('/')
    
  # See where to start looking
  page_ids = self.where(:site_id => site_id, :alias => parts[0]).limit(1).pluck(:id)
  page_id = !page_ids.nil? && page_ids.count > 0 ? page_ids[0] : false
  
  # Search for the page
  if page_id
    page_id = self.page_with_uri_helper(parts, 1, page_id)
  else
    parent_id = self.index_page(site_id)
    page_id = self.page_with_uri_helper(parts, 0, parent_id)
  end
  
  return false if page_id.nil?
      
  page = self.find(page_id)
  
  if (!get_closest_parent) # // Look for an exact match
    return false if page.uri != uri
  end
  return page   
end

.page_with_uri_helper(parts, level, parent_id) ⇒ Object 



107
108
109
110
111
112
113
 
# File 'app/models/caboose/page.rb', line 107

def self.page_with_uri_helper(parts, level, parent_id)
  return parent_id if level >= parts.count
  slug = parts[level]   
  page_ids = self.where(:parent_id => parent_id, :slug => slug).limit(1).pluck(:id)
  return parent_id if page_ids.nil? || page_ids.count == 0    
  return self.page_with_uri_helper(parts, level+1, page_ids[0])       
end

.pages_with_tag(parent_id, tag) ⇒ Object 



361
362
363
 
# File 'app/models/caboose/page.rb', line 361

def self.pages_with_tag(parent_id, tag)
  self.includes(:page_tags).where(:hide => false, :parent_id => 1, :page_tags => { :tag => tag }).reorder('sort_order, title').all
end

.permissible_actions(user, page_id) ⇒ Object 



189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'app/models/caboose/page.rb', line 189

def self.permissible_actions(user, page_id)
  if (user.is_a?(Integer))
    user = Caboose::User.find(user)
  end
  actions = []
  user.roles.each do |role|
    actions + Caboose::PagePermission.where({
        :role_id => role.id, 
        :page_id => page_id
      }).pluck(:action)
  end
  return actions.uniq
end

.roles_with_permission(page_id, action) ⇒ Object 



185
186
187
 
# File 'app/models/caboose/page.rb', line 185

def self.roles_with_permission(page_id, action)
  return Role.roles_with_page_permission(page_id, action)
end

.slug(str) ⇒ Object 



324
325
326
 
# File 'app/models/caboose/page.rb', line 324

def self.slug(str)
  return str.downcase.gsub(' ', '-').gsub(/[^\w-]/, '')
end

.subnav(page, use_redirect_urls = true, user = false) ⇒ Object 



241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
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
 
# File 'app/models/caboose/page.rb', line 241

def self.subnav(page, use_redirect_urls = true, user = false)
  
  # Be nice and allow page ids to be sent
  if (page.is_a?(Integer)) 
    page = self.find_with_fields(page, [:title, :menu_title, :custom_sort_children])
  end
  
  block = Caboose::MenuBlock.new
  block.title = !page.menu_title.nil? && page.menu_title.length > 0 ? page.menu_title : page.title
  block.title_id = page.id
                 
  pages = self.select([:id, :title, :menu_title, :alias, :slug, :uri, :redirect_url, :sort_order]).where(:parent_id => page.id, :hide => false).reorder(:sort_order).all
  if (page.custom_sort_children)
    pages.sort! {|x,y| x.sort_order <=> y.sort_order }
  else
    pages.sort! {|x,y| x.order_title <=> y.order_title }
  end
    
  if (pages.nil? || pages.count == 0) # No children, go up a level  
    parent = self.find_with_fields(page.parent_id, [:title, :menu_title, :custom_sort_children])
    return block if parent.nil? # If we happen to be at the top page
    
    block.title = !parent.menu_title.nil? && parent.menu_title.length > 0 ? parent.menu_title : parent.title
    block.title_id = parent.id
    
    pages = self.select([
        :id, :title, :menu_title, :alias, :slug, :uri, :redirect_url, :sort_order
      ]).where(:parent_id => page.parent_id, :hide => false)
    if (parent.custom_sort_children)
      pages.sort! {|x,y| x.sort_order <=> y.sort_order }
    else
      pages.sort! {|x,y| x.order_title <=> y.order_title }    
    end
  end
  
  block.links = []
  pages.each do |p|
    link = Caboose::StdClass.new({
      'href' => !p.redirect_url.nil? && p.redirect_url.length > 0 ? p.redirect_url : p.uri,
      'text' => !p.menu_title.nil? && p.menu_title.length > 0 ? p.menu_title : p.title,
      'is_current' => p.id == page.id
    })
    if (!use_redirect_urls && self.is_allowed(user, p.id, 'edit'))
      link.href = row.uri
    end 
    block.links << link
  end    
  return block
end

.update_authorized_for_action(page_id, action, roles) ⇒ Object 



146
147
148
149
150
151
152
153
154
155
156
157
158
159
 
# File 'app/models/caboose/page.rb', line 146

def self.update_authorized_for_action(page_id, action, roles)
  Caboose::PagePermission.where(:page_id => page_id, :action => action).destroy_all
  if roles
    roles.each do |role|
      role_id = role.is_a?(Integer) ? role : role.id
      Caboose::PagePermission.create({
        :page_id => page_id,
        :role_id => role_id,
        :action => action
      })
    end
  end
  return true
end

.update_child_perms(page_id) ⇒ Object 



126
127
128
129
130
131
132
133
134
 
# File 'app/models/caboose/page.rb', line 126

def self.update_child_perms(page_id)
  page = self.find(page_id)
    
  viewers_ids   = Role.roles_with_page_permission(page_id, 'view').collect {|r| r.id }
  editors_ids   = Role.roles_with_page_permission(page_id, 'edit').collect {|r| r.id }
  approvers_ids = Role.roles_with_page_permission(page_id, 'approve').collect {|r| r.id }   
  
  self.update_child_perms_helper(page, viewer_ids, editor_ids, approver_ids)
end

.update_child_perms_helper(page, viewer_ids, editor_ids, approver_ids) ⇒ Object 



136
137
138
139
140
141
142
143
144
 
# File 'app/models/caboose/page.rb', line 136

def self.update_child_perms_helper(page, viewer_ids, editor_ids, approver_ids)
  self.update_authorized_for_action(page.id, 'view'     , viewer_ids)
  self.update_authorized_for_action(page.id, 'edit'     , editor_ids)
  self.update_authorized_for_action(page.id, 'approve'  , approver_ids)

  page.children.each do |kid|
    self.update_child_perms_helper(kid, viewer_ids, editor_ids, approver_ids)
  end
end

.update_uri(page) ⇒ Object 



115
116
117
118
119
120
121
122
123
124
 
# File 'app/models/caboose/page.rb', line 115

def self.update_uri(page)
  #return if page.redirect_url && page.redirect_url.length > 0
  
  page.slug = self.slug(page.title) if page.slug.nil? || page.slug.strip.length == 0
  page.uri = page.alias && page.alias.strip.length > 0 ? page.alias : (page.parent ? "#{page.parent.uri}/#{page.slug}" : "#{page.slug}")
  page.uri[0] = '' if page.uri.starts_with?('/')
  page.save
  
  page.children.each { |p2| self.update_uri(p2) }     
end

.url(page_id) ⇒ Object 



291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
 
# File 'app/models/caboose/page.rb', line 291

def self.url(page_id)
  arr = []
  self.url_helper(page_id, arr)
  arr.reverse!
  
  ru = arr.last.redirect_url
  return ru if ru && ru.strip.length > 0

  path = []      
  arr.each do |row|
    if row.alias && row.alias.strip.length > 0        
      path = [row.alias]
    elsif row.slug && row.slug.strip.length > 0
      path << row.slug
    end
  end
  return "/#{path.join('/')}"
end

.url_helper(page_id, arr) ⇒ Object 



310
311
312
313
314
315
316
317
318
 
# File 'app/models/caboose/page.rb', line 310

def self.url_helper(page_id, arr)
  return if page_id <= 0
  
  p = self.find_with_fields(page_id, [:id, :parent_id, :title, :menu_title, :alias, :slug, :redirect_url])
  return if p.nil?

  arr << p
  self.url_helper(p.parent_id, arr)
end

Instance Method Details

#block ⇒ Object 



49
50
51
 
# File 'app/models/caboose/page.rb', line 49

def block
  Caboose::Block.where("page_id = ? and parent_id is null", self.id).first
end

#custom_field_value(key) ⇒ Object 



365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
 
# File 'app/models/caboose/page.rb', line 365

def custom_field_value(key)
  fv = Caboose::PageCustomFieldValue.where(:page_id => self.id, :key => key).first
  if fv.nil?
    f = Caboose::PageCustomField.where(:site_id => self.site_id, :key => key).first
    return nil if f.nil?
    fv = Caboose::PageCustomFieldValue.create(:page_id => self.id, :page_custom_field_id => f.id, :key => key, :value => f.default_value, :sort_order => f.sort_order)
  end
  f = fv.page_custom_field
  return fv.value if f.nil?
  case f.field_type
    when Caboose::PageCustomField::FIELD_TYPE_TEXT     then return fv.value
    when Caboose::PageCustomField::FIELD_TYPE_SELECT   then return fv.value
    when Caboose::PageCustomField::FIELD_TYPE_CHECKBOX then return fv.value == '1'
    when Caboose::PageCustomField::FIELD_TYPE_DATE     then return fv.value ? Date.strptime(fv.value, "%Y-%m-%d") : nil
    when Caboose::PageCustomField::FIELD_TYPE_DATETIME then return fv.value ? DateTime.strptime(fv.value, "%Y-%m-%d %H:%i:%s") : nil
  end  
  return fv.value
end

#head_title ⇒ Object 



355
356
357
358
359
 
# File 'app/models/caboose/page.rb', line 355

def head_title
  str = ""
  str << "#{self.title} | " if !self.title.nil? && self.title.strip.length > 0
  str << self.site.description if self.site && self.site.description
end

#linked_resources_map ⇒ Object 



340
341
342
343
344
345
346
347
348
349
350
351
352
353
 
# File 'app/models/caboose/page.rb', line 340

def linked_resources_map
  resources = { js: [], css: [] }
  return resources if self.linked_resources.nil?
  self.linked_resources.each_line do |r|
    r.chomp!
    case r
    when /\.js$/
      resources[:js] << r
    when /\.css$/
      resources[:css] << r
    end
  end
  return resources
end

#order_title ⇒ Object 



42
43
44
45
46
47
 
# File 'app/models/caboose/page.rb', line 42

def order_title
  return "" + menu_title + title unless menu_title.nil? || title.nil?
  return menu_title unless menu_title.nil?
  return title unless title.nil?
  return ""
end

#top_level_blocks ⇒ Object 



53
54
55
 
# File 'app/models/caboose/page.rb', line 53

def top_level_blocks
  Caboose::Block.where("page_id = ? and parent_id is null", self.id).reorder(:sort_order).all
end

#url ⇒ Object 



320
321
322
 
# File 'app/models/caboose/page.rb', line 320

def url
  return Caboose::Page.url(self.id)
end

#verify_custom_field_values_exist ⇒ Object 



384
385
386
387
388
389
 
# File 'app/models/caboose/page.rb', line 384

def verify_custom_field_values_exist
  Caboose::PageCustomField.where(:site_id => self.site_id).all.each do |f|
    fv = Caboose::PageCustomFieldValue.where(:page_id => self.id, :page_custom_field_id => f.id).first                  
    Caboose::PageCustomFieldValue.create(:page_id => self.id, :page_custom_field_id => f.id, :key => f.key, :value => f.default_value, :sort_order => f.sort_order) if fv.nil?
  end
end