Class: Page
Defined Under Namespace
Classes: MissingRootPageError
Instance Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
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included
included, #render_tag, #tag_descriptions, #tags, #warn_of_tag_deprecation
Methods included from LocalTime
#adjust_time
Instance Attribute Details
Returns the value of attribute pagination_parameters.
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# File 'app/models/page.rb', line 40
def
@pagination_parameters
end
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#request ⇒ Object
Returns the value of attribute request.
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# File 'app/models/page.rb', line 40
def request
@request
end
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#response ⇒ Object
Returns the value of attribute response.
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# File 'app/models/page.rb', line 40
def response
@response
end
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Class Method Details
.date_column_names ⇒ Object
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# File 'app/models/page.rb', line 256
def date_column_names
self.columns.collect{|c| c.name if c.sql_type =~ /(date|time)/}.compact
end
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.descendant_class(class_name) ⇒ Object
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# File 'app/models/page.rb', line 311
def descendant_class(class_name)
raise ArgumentError.new("argument must be a valid descendant of Page") unless is_descendant_class_name?(class_name)
if ["", nil, "Page"].include?(class_name)
Page
else
class_name.constantize
end
end
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.display_name(string = nil) ⇒ Object
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# File 'app/models/page.rb', line 260
def display_name(string = nil)
if string
@display_name = string
else
@display_name ||= begin
n = name.to_s
n.sub!(/^(.+?)Page$/, '\1')
n.gsub!(/([A-Z])/, ' \1')
n.strip
end
end
@display_name = @display_name + " - not installed" if missing? && @display_name !~ /not installed/
@display_name
end
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.display_name=(string) ⇒ Object
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# File 'app/models/page.rb', line 275
def display_name=(string)
display_name(string)
end
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.find_by_path(path, live = true) ⇒ Object
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# File 'app/models/page.rb', line 247
def find_by_path(path, live = true)
raise MissingRootPageError unless root
root.find_by_path(path, live)
end
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.find_by_url(*args) ⇒ Object
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# File 'app/models/page.rb', line 251
def find_by_url(*args)
ActiveSupport::Deprecation.warn("`find_by_url' has been deprecated; use `find_by_path' instead.", caller)
find_by_path(*args)
end
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.is_descendant_class_name?(class_name) ⇒ Boolean
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# File 'app/models/page.rb', line 307
def is_descendant_class_name?(class_name)
(Page.descendants.map(&:to_s) + [nil, "", "Page"]).include?(class_name)
end
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.load_subclasses ⇒ Object
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# File 'app/models/page.rb', line 279
def load_subclasses
([TRUSTY_CMS_ROOT] + TrustyCms::Extension.descendants.map(&:root)).each do |path|
Dir["#{path}/app/models/*_page.rb"].each do |page|
$1.camelize.constantize if page =~ %r{/([^/]+)\.rb}
end
end
if ActiveRecord::Base.connection.data_sources.include?('pages') && Page.column_names.include?('class_name') Page.connection.select_values("SELECT DISTINCT class_name FROM pages WHERE class_name <> '' AND class_name IS NOT NULL").each do |p|
begin
p.constantize
rescue NameError, LoadError
Rails.logger.error NameError
end
end
end
end
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.missing? ⇒ Boolean
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# File 'app/models/page.rb', line 320
def missing?
false
end
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.new_with_defaults(config = TrustyCms::Config) ⇒ Object
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# File 'app/models/page.rb', line 298
def new_with_defaults(config = TrustyCms::Config)
page = new
page.parts.concat default_page_parts(config)
page.fields.concat default_page_fields(config)
default_status = config['defaults.page.status']
page.status = Status[default_status] if default_status
page
end
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.root ⇒ Object
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# File 'app/models/page.rb', line 243
def root
find_by_parent_id(nil)
end
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.save_order(new_position) ⇒ Object
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# File 'app/models/page.rb', line 144
def self.save_order(new_position)
dictionary = Hash[*new_position.flatten(1)]
dictionary.each do |id, position|
page = Page.find_by_id(id)
page.position = position if page.position.present?
page.save
end
end
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Instance Method Details
#allowed_children_lookup ⇒ Object
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# File 'app/models/page.rb', line 233
def allowed_children_lookup
[default_child, *Page.descendants.sort_by(&:name)].uniq
end
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#cache? ⇒ Boolean
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# File 'app/models/page.rb', line 65
def cache?
true
end
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#child_path(child) ⇒ Object
Also known as:
child_url
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# File 'app/models/page.rb', line 69
def child_path(child)
clean_path(path + '/' + child.slug)
end
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#default_child ⇒ Object
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# File 'app/models/page.rb', line 229
def default_child
self.class.default_child
end
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#description ⇒ Object
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# File 'app/models/page.rb', line 57
def description
self["description"]
end
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#description=(value) ⇒ Object
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# File 'app/models/page.rb', line 61
def description=(value)
self["description"] = value
end
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#field(name) ⇒ Object
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# File 'app/models/page.rb', line 94
def field(name)
if new_record? or fields.any?(&:new_record?)
fields.detect { |f| f.name.downcase == name.to_s.downcase }
else
fields.find_by_name name.to_s
end
end
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#find_by_path(path, live = true, clean = true) ⇒ Object
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# File 'app/models/page.rb', line 190
def find_by_path(path, live = true, clean = true)
return nil if virtual?
path = clean_path(path) if clean
my_path = self.path
if (my_path == path) && (not live or published?)
return self
elsif (path =~ /^#{Regexp.quote(my_path)}([^\/]*)/)
slug_child = children.find_by_slug($1)
if slug_child
found = slug_child.find_by_path(path, live, clean) return found if found
end
children.each do |child|
found = child.find_by_path(path, live, clean) return found if found
end
end
unless slug_child
file_not_found_types = ([FileNotFoundPage] + FileNotFoundPage.descendants)
file_not_found_names = file_not_found_types.collect { |x| x.name }
condition = (['class_name = ?'] * file_not_found_names.length).join(' or ')
condition = "status_id = #{Status[:published].id} and (#{condition})" if live
return children.where([condition] + file_not_found_names).first
end
slug_child
end
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#find_by_url ⇒ Object
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# File 'app/models/page.rb', line 216
def find_by_path(path, live = true, clean = true)
return nil if virtual?
path = clean_path(path) if clean
my_path = self.path
if (my_path == path) && (not live or published?)
return self
elsif (path =~ /^#{Regexp.quote(my_path)}([^\/]*)/)
slug_child = children.find_by_slug($1)
if slug_child
found = slug_child.find_by_path(path, live, clean) return found if found
end
children.each do |child|
found = child.find_by_path(path, live, clean) return found if found
end
end
unless slug_child
file_not_found_types = ([FileNotFoundPage] + FileNotFoundPage.descendants)
file_not_found_names = file_not_found_types.collect { |x| x.name }
condition = (['class_name = ?'] * file_not_found_names.length).join(' or ')
condition = "status_id = #{Status[:published].id} and (#{condition})" if live
return children.where([condition] + file_not_found_names).first
end
slug_child
end
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#has_or_inherits_part?(name) ⇒ Boolean
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# File 'app/models/page.rb', line 86
def has_or_inherits_part?(name)
has_part?(name) || inherits_part?(name)
end
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#has_part?(name) ⇒ Boolean
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# File 'app/models/page.rb', line 82
def has_part?(name)
!part(name).nil?
end
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# File 'app/models/page.rb', line 134
def
{ }
end
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#inherits_part?(name) ⇒ Boolean
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# File 'app/models/page.rb', line 90
def inherits_part?(name)
!has_part?(name) && self.ancestors.any? { |page| page.has_part?(name) }
end
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#layout_with_inheritance ⇒ Object
Also known as:
layout
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# File 'app/models/page.rb', line 46
def layout_with_inheritance
unless layout_without_inheritance
parent.layout if parent?
else
layout_without_inheritance
end
end
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#part(name) ⇒ Object
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# File 'app/models/page.rb', line 74
def part(name)
if new_record? or parts.to_a.any?(&:new_record?)
parts.to_a.find {|p| p.name == name.to_s }
else
parts.find_by_name name.to_s
end
end
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#path ⇒ Object
Also known as:
url
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# File 'app/models/page.rb', line 118
def path
if parent?
parent.child_path(self)
else
clean_path(slug)
end
end
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#process(request, response) ⇒ Object
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# File 'app/models/page.rb', line 127
def process(request, response)
@request, @response = request, response
(@response)
@response.body = render
@response.status = response_code
end
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#published? ⇒ Boolean
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# File 'app/models/page.rb', line 102
def published?
status == Status[:published]
end
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#render ⇒ Object
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# File 'app/models/page.rb', line 169
def render
if layout
parse_object(layout)
else
render_part(:body)
end
end
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#render_part(part_name) ⇒ Object
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# File 'app/models/page.rb', line 177
def render_part(part_name)
part = part(part_name)
if part
parse_object(part)
else
''
end
end
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#render_snippet(snippet) ⇒ Object
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# File 'app/models/page.rb', line 186
def render_snippet(snippet)
parse_object(snippet)
end
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#response_code ⇒ Object
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# File 'app/models/page.rb', line 165
def response_code
200
end
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#scheduled? ⇒ Boolean
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# File 'app/models/page.rb', line 106
def scheduled?
status == Status[:scheduled]
end
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#set_allowed_children_cache ⇒ Object
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# File 'app/models/page.rb', line 237
def set_allowed_children_cache
self.allowed_children_cache = allowed_children_lookup.collect(&:name).join(',')
end
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#status ⇒ Object
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# File 'app/models/page.rb', line 110
def status
Status.find(self.status_id)
end
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#status=(value) ⇒ Object
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# File 'app/models/page.rb', line 114
def status=(value)
self.status_id = value.id
end
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#update_status ⇒ Object
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# File 'app/models/page.rb', line 218
def update_status
self.published_at = Time.zone.now if published? && self.published_at == nil
if self.published_at != nil && (published? || scheduled?)
self[:status_id] = Status[:scheduled].id if self.published_at > Time.zone.now
self[:status_id] = Status[:published].id if self.published_at <= Time.zone.now
end
true
end
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