Class: Alchemy::Element Deprecated
- Inherits:
-
BaseRecord
- Object
- ActiveRecord::Base
- BaseRecord
- Alchemy::Element
- Includes:
- Definitions, ElementIngredients, Presenters, Hints, Logger, Taggable
- Defined in:
- app/models/alchemy/element/dom_id.rb,
app/models/alchemy/element.rb,
app/models/alchemy/element/presenters.rb,
app/models/alchemy/element/definitions.rb,
app/models/alchemy/element/element_ingredients.rb
Overview
Use a headline ingredient with anchor setting instead.
Returns a dom id used for elements html id tag.
Uses the elements name and its position on the page. If the element is nested in a parent element it prefixes the id with the parent elements dom_id.
Register your own dom id class with
Alchemy::Element.dom_id_class = MyDomIdClass
Defined Under Namespace
Modules: Definitions, ElementIngredients, Presenters Classes: DomId
Constant Summary collapse
- NAME_REGEXP =
/\A[a-z0-9_-]+\z/
- FORBIDDEN_DEFINITION_ATTRIBUTES =
[ "amount", "autogenerate", "compact", "deprecated", "hint", "ingredients", "message", "nestable_elements", "taggable", "warning" ].freeze
Constants included from SearchableResource
SearchableResource::SEARCHABLE_COLUMN_TYPES
Instance Attribute Summary collapse
-
#autogenerate_nested_elements ⇒ Object
Returns the value of attribute autogenerate_nested_elements.
Class Method Summary collapse
- .all_from_clipboard(clipboard) ⇒ Object
-
.all_from_clipboard_for_page(clipboard, page) ⇒ Object
All elements in clipboard that could be placed on page.
-
.all_from_clipboard_for_parent_element(clipboard, parent_element) ⇒ Object
All elements in clipboard that could be placed as a child of ‘parent_element`.
-
.copy(source_element, differences = {}) ⇒ Object
This methods does a copy of source and all its ingredients.
- .dom_id_class ⇒ Object deprecated Deprecated.
- .dom_id_class=(klass) ⇒ Object deprecated Deprecated.
-
.new(attributes = {}) ⇒ Object
Builds a new element as described in
/config/alchemy/elements.yml
.
Instance Method Summary collapse
-
#compact? ⇒ Boolean
Defined as compact element?.
-
#deprecated? ⇒ Boolean
Defined as deprecated element?.
-
#expanded? ⇒ Boolean
The opposite of folded?.
-
#nestable_elements ⇒ Object
A collection of element names that can be nested inside this element.
-
#next(name = nil) ⇒ Object
Returns next public element from same page.
-
#parent_element_ids ⇒ Object
Heavily unoptimized naive way to get all parent ids.
-
#prev(name = nil) ⇒ Object
Returns previous public element from same page.
-
#store_page(page) ⇒ Object
Stores the page into
touchable_pages
(Pages that have to be touched after updating the element). -
#taggable? ⇒ Boolean
Returns true if the definition of this element has a taggable true value.
-
#to_partial_path ⇒ Object
The element’s view partial is dependent from its name.
Methods included from Presenters
#display_name, #display_name_with_preview_text, #dom_id, #preview_ingredient, #preview_text
Methods included from ElementIngredients
#copy_ingredients_to, #has_validations?, #has_value_for?, #ingredient_by_role, #ingredient_by_type, #ingredient_definition_for, #ingredient_definitions, #ingredients_by_type, #ingredients_with_errors, #richtext_ingredients_ids, #value_for
Methods included from Definitions
Methods included from Hints
Methods included from Taggable
Methods included from Logger
Methods included from SearchableResource
#ransackable_associations, #ransackable_attributes, #ransortable_attributes
Instance Attribute Details
#autogenerate_nested_elements ⇒ Object
Returns the value of attribute autogenerate_nested_elements.
92 93 94 |
# File 'app/models/alchemy/element.rb', line 92 def autogenerate_nested_elements @autogenerate_nested_elements end |
Class Method Details
.all_from_clipboard(clipboard) ⇒ Object
170 171 172 173 174 |
# File 'app/models/alchemy/element.rb', line 170 def all_from_clipboard(clipboard) return none if clipboard.nil? where(id: clipboard.collect { |e| e["id"] }) end |
.all_from_clipboard_for_page(clipboard, page) ⇒ Object
All elements in clipboard that could be placed on page
178 179 180 181 182 |
# File 'app/models/alchemy/element.rb', line 178 def all_from_clipboard_for_page(clipboard, page) return none if clipboard.nil? || page.nil? all_from_clipboard(clipboard).where(name: page.available_element_names) end |
.all_from_clipboard_for_parent_element(clipboard, parent_element) ⇒ Object
All elements in clipboard that could be placed as a child of ‘parent_element`
185 186 187 188 189 |
# File 'app/models/alchemy/element.rb', line 185 def all_from_clipboard_for_parent_element(clipboard, parent_element) return none if clipboard.nil? || parent_element.nil? all_from_clipboard(clipboard).where(name: parent_element.definition["nestable_elements"]) end |
.copy(source_element, differences = {}) ⇒ Object
166 167 168 |
# File 'app/models/alchemy/element.rb', line 166 def copy(source_element, differences = {}) Alchemy::DuplicateElement.new(source_element).call(differences) end |
.dom_id_class ⇒ Object
The class responsible for the dom_id
of elements. Defaults to Alchemy::Element::DomId
.
140 141 142 143 144 145 |
# File 'app/models/alchemy/element.rb', line 140 def dom_id_class if caller.none? { |l| l =~ Regexp.new("alchemy/element/presenters.rb:87:in `dom_id'") } Alchemy::Deprecation.warn("dom_id_class is deprecated and will be removed from Alchemy 8.0. Please pass an id to the element_view_for helper instead.") end @_dom_id_class || DomId end |
.dom_id_class=(klass) ⇒ Object
Register a custom DomId
class responsible for the dom_id
of elements. Defaults to Alchemy::Element::DomId
.
150 151 152 |
# File 'app/models/alchemy/element.rb', line 150 def dom_id_class=(klass) @_dom_id_class = klass end |
.new(attributes = {}) ⇒ Object
Builds a new element as described in /config/alchemy/elements.yml
-
Returns a new Alchemy::Element object if no name is given in attributes, because the definition can not be found w/o name
-
Raises Alchemy::ElementDefinitionError if no definition for given attributes could be found
125 126 127 128 129 130 131 132 133 134 135 |
# File 'app/models/alchemy/element.rb', line 125 def new(attributes = {}) return super if attributes[:name].blank? element_attributes = attributes.to_h.merge(name: attributes[:name].split("#").first) element_definition = Element.definition_by_name(element_attributes[:name]) if element_definition.nil? raise(ElementDefinitionError, attributes) end super(element_definition.merge(element_attributes).except(*FORBIDDEN_DEFINITION_ATTRIBUTES)) end |
Instance Method Details
#compact? ⇒ Boolean
Defined as compact element?
241 242 243 |
# File 'app/models/alchemy/element.rb', line 241 def compact? definition["compact"] == true end |
#deprecated? ⇒ Boolean
Defined as deprecated element?
You can either set true or a String on your elements definition.
Passing true
- name: old_element
deprecated: true
The deprecation notice can be translated. Either as global notice for all deprecated elements.
en:
alchemy:
element_deprecation_notice: Foo baz widget is deprecated
Or add a translation to your locale file for a per element notice.
en:
alchemy:
element_deprecation_notices:
old_element: Foo baz widget is deprecated
Pass a String
- name: old_element
deprecated: This element will be removed soon.
273 274 275 |
# File 'app/models/alchemy/element.rb', line 273 def deprecated? !!definition["deprecated"] end |
#expanded? ⇒ Boolean
The opposite of folded?
236 237 238 |
# File 'app/models/alchemy/element.rb', line 236 def !folded? end |
#nestable_elements ⇒ Object
A collection of element names that can be nested inside this element.
296 297 298 |
# File 'app/models/alchemy/element.rb', line 296 def nestable_elements definition.fetch("nestable_elements", []) end |
#next(name = nil) ⇒ Object
Returns next public element from same page.
Pass an element name to get next of this kind.
207 208 209 210 |
# File 'app/models/alchemy/element.rb', line 207 def next(name = nil) elements = page.elements.published.where("position > ?", position) select_element(elements, name, :asc) end |
#parent_element_ids ⇒ Object
Heavily unoptimized naive way to get all parent ids
193 194 195 196 197 198 199 200 201 |
# File 'app/models/alchemy/element.rb', line 193 def parent_element_ids ids ||= [] parent = parent_element while parent ids.push parent.id parent = parent.parent_element end ids end |
#prev(name = nil) ⇒ Object
Returns previous public element from same page.
Pass an element name to get previous of this kind.
216 217 218 219 |
# File 'app/models/alchemy/element.rb', line 216 def prev(name = nil) elements = page.elements.published.where("position < ?", position) select_element(elements, name, :desc) end |
#store_page(page) ⇒ Object
Stores the page into touchable_pages
(Pages that have to be touched after updating the element).
222 223 224 225 226 227 228 |
# File 'app/models/alchemy/element.rb', line 222 def store_page(page) return true if page.nil? unless touchable_pages.include? page touchable_pages << page end end |
#taggable? ⇒ Boolean
Returns true if the definition of this element has a taggable true value.
231 232 233 |
# File 'app/models/alchemy/element.rb', line 231 def taggable? definition["taggable"] == true end |
#to_partial_path ⇒ Object
The element’s view partial is dependent from its name
Define elements
Elements are defined in the config/alchemy/elements.yml
file
- name: article
ingredients:
...
Override the view
Element partials live in app/views/alchemy/elements
291 292 293 |
# File 'app/models/alchemy/element.rb', line 291 def to_partial_path "alchemy/elements/#{name}" end |