Class: Bridgetown::Resource::Base
Overview
rubocop:todo Metrics/ClassLength
Constant Summary
collapse
- DATE_FILENAME_MATCHER =
%r!^(?>.+/)*?(\d{2,4}-\d{1,2}-\d{1,2})-([^/]*)(\.[^.]+)$!
Instance Attribute Summary collapse
Instance Method Summary
collapse
#all_locales, #localeless_path, #matches_resource?
#no_layout?, #place_in_layout?
#publishable?, #published?
===
Constructor Details
#initialize(model:) ⇒ Base
Returns a new instance of Base.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 40
def initialize(model:)
@model = model
@site = model.site
@data = Signalize.signal(
collection.data? ? HashWithDotAccess::Hash.new : front_matter_defaults
)
@content_signal = Signalize.signal(0)
@slots = []
trigger_hooks :post_init
end
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Instance Attribute Details
#content ⇒ String
Returns the resource content minus its layout.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 119
def content
@content_signal.value @content
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 14
def destination
@destination
end
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#fast_refresh_order ⇒ Boolean
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 26
def fast_refresh_order
@fast_refresh_order
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 17
def model
@model
end
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#output ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 34
def output
@output
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 20
def site
@site
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 23
def slots
@slots
end
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#untransformed_content ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 29
def untransformed_content
@untransformed_content
end
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Instance Method Details
#<=>(other) ⇒ Integer
Compare this resource against another resource.
Comparison is a comparison between the 2 dates or paths of the resources.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 319
def <=>(other) return nil unless other.respond_to?(:data)
cmp = if data.date.respond_to?(:to_datetime) && other.data.date.respond_to?(:to_datetime)
data.date.to_datetime <=> other.data.date.to_datetime
end
cmp = data["date"] <=> other.data["date"] if cmp.nil?
cmp = path <=> other.path if cmp.nil? || cmp.zero?
cmp
end
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#absolute_url ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 219
def absolute_url
@absolute_url ||= format_url(destination&.absolute_url)
end
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#around_hook(hook_suffix) ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 178
def around_hook(hook_suffix)
trigger_hooks :"pre_#{hook_suffix}"
yield
trigger_hooks :"post_#{hook_suffix}"
end
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#as_json ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 303
def as_json(*)
to_h
end
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#basename_without_ext ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 199
def basename_without_ext
relative_path.basename(".*").to_s
end
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#call ⇒ String
Transforms the resource and returns the full output
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 171
def call(*) = transform!.output
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Collection associated with this resource
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 56
def collection
model.collection
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 101
def data
@data.value
end
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#data=(new_data) ⇒ Object
Merges new data into the existing data hash.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 108
def data=(new_data)
mark_for_fast_refresh! if site.config.fast_refresh && write?
Signalize.batch do
@content_signal.value += 1
@data.value = @data.value.merge(new_data)
end
@data.peek
end
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#date ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 238
def date
data["date"] ||= site.time
end
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#deconstruct_keys ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 345
def deconstruct_keys(...)
@data.value.deconstruct_keys(...)
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 381
def dispose_of_transform_effect
@transform_effect_disposal&.()
end
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#extname ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 204
def extname
relative_path.extname
end
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Loads in any default front matter associated with the resource.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 96
def front_matter_defaults
site.frontmatter_defaults.all(relative_path.to_s, collection.label.to_sym).as_dots
end
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#id ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 229
def id
model.origin.id
end
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#inspect ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 311
def inspect
"#<#{self.class} #{id}>"
end
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Layout associated with this resource
This will output a warning if the layout can’t be found.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 64
def layout
return @layout if @layout
return if no_layout?
@layout = site.layouts[data.layout].tap do |layout|
unless layout
Bridgetown.logger.warn "Resource:", "Layout '#{data.layout}' " \
"requested via #{relative_path} does not exist."
end
end
end
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#mark_for_fast_refresh! ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 349
def mark_for_fast_refresh!
@fast_refresh_order = site.fast_refresh_ordering
site.fast_refresh_ordering += 1
end
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#next_resource ⇒ Object
Also known as:
next_doc, next
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 331
def next_resource
pos = collection.resources.index { |item| item.equal?(self) }
collection.resources[pos + 1] if pos && pos < collection.resources.length - 1
end
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#output_ext ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 234
def output_ext
destination&.output_ext
end
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#path ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 214
def path
(model.origin.respond_to?(:original_path) ? model.origin.original_path : relative_path).to_s
end
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#permalink ⇒ String?
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 209
def permalink
data&.permalink
end
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#prepare_for_fast_refresh! ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 358
def prepare_for_fast_refresh! dispose_of_transform_effect
FileUtils.rm(destination.output_path, force: true) if requires_destination?
past_values = @data.peek.select do |key|
key == "categories" || key == "tags" || site.taxonomy_types.keys.any?(key)
end
origin_data = model.origin.read
correct_locale = origin_data["locale"] || origin_data[:locale] || data.locale
model.attributes = origin_data
model.attributes.locale = correct_locale
@relative_url = @absolute_url = nil read!
tax_diff = past_values.any? { |k, v| @data.peek[k] != v }
if tax_diff && !collection.data?
unmark_for_fast_refresh!
false
else
true
end
end
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#previous_resource ⇒ Object
Also known as:
previous_doc, previous
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 338
def previous_resource
pos = collection.resources.index { |item| item.equal?(self) }
collection.resources[pos - 1] if pos&.positive?
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 125
def read!
self.data = model.data_attributes
self.content = model.content
unless collection.data?
self.untransformed_content = content
normalize_categories_and_tags
import_taxonomies_from_data
ensure_default_data
transformer.execute_inline_ruby!
set_date_from_string(data.date)
end
@destination = Destination.new(self) if requires_destination?
trigger_hooks :post_read
self
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 89
def relations
@relations ||= Bridgetown::Resource::Relations.new(self)
end
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#relative_path ⇒ Pathname
The relative path of source file or file-like origin
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 79
def relative_path
model.origin.relative_path
end
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#relative_path_basename_without_prefix ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 185
def relative_path_basename_without_prefix
return_path = Pathname.new("")
relative_path.each_filename do |filename|
if matches = DATE_FILENAME_MATCHER.match(filename) filename = matches[2] + matches[3]
end
return_path += filename unless filename.starts_with?("_")
end
(return_path.dirname + return_path.basename(".*")).to_s
end
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#relative_url ⇒ String
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 224
def relative_url
@relative_url ||= format_url(destination&.relative_url)
end
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#requires_destination? ⇒ Boolean
Also known as:
write?
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 265
def requires_destination?
collection.write? && data.config&.output != false
end
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#summary ⇒ String
Ask the configured summary extension to output a summary of the content,
otherwise return the first line.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 246
def summary
return summary_extension_output if respond_to?(:summary_extension_output)
content.to_s.strip.lines.first.to_s.strip.html_safe
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 254
def taxonomies
@taxonomies ||= site.taxonomy_types.values.each_with_object(
HashWithDotAccess::Hash.new
) do |taxonomy, hsh|
hsh[taxonomy.label] = {
type: taxonomy,
terms: [],
}
end
end
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#to_h ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 288
def to_h
{
id:,
absolute_url:,
relative_path:,
relative_url:,
date:,
data:,
taxonomies:,
untransformed_content:,
content:,
output:,
}
end
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#to_json ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 307
def to_json(...)
as_json(...).to_json(...)
end
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Create a Liquid-understandable version of this resource.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 284
def to_liquid
@to_liquid ||= Drops::ResourceDrop.new(self)
end
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#to_s ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 277
def to_s
output || content || ""
end
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rubocop:todo Metrics/CyclomaticComplexity
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 146
def transform! internal_error = nil
@transform_effect_disposal = Signalize.effect do
if !@fast_refresh_order && @previously_transformed
self.content = untransformed_content
@transformer = nil
mark_for_fast_refresh! if site.config.fast_refresh && write?
next
end
transformer.process! unless collection.data?
slots.clear
@previously_transformed = true
rescue StandardError, SyntaxError => e
internal_error = e
end
raise internal_error if internal_error
self
end
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 84
def transformer
@transformer ||= Bridgetown::Resource::Transformer.new(self)
end
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#trigger_hooks(hook_name, *args) ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 173
def trigger_hooks(hook_name, *args)
Bridgetown::Hooks.trigger collection.label.to_sym, hook_name, self, *args if collection
Bridgetown::Hooks.trigger :resources, hook_name, self, *args
end
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#unmark_for_fast_refresh! ⇒ Object
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 354
def unmark_for_fast_refresh!
@fast_refresh_order = nil
end
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#write(_dest = nil) ⇒ Object
Write the generated resource file to the destination directory.
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# File 'bridgetown-core/lib/bridgetown-core/resource/base.rb', line 271
def write(_dest = nil)
destination.write(output)
unmark_for_fast_refresh!
trigger_hooks(:post_write)
end
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