Class: ThemeModifierSet
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- ThemeModifierSet
show all
- Defined in:
- app/models/theme_modifier_set.rb
Defined Under Namespace
Classes: ThemeModifierSetError
Class Method Summary
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Instance Method Summary
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Class Method Details
.modifiers ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 8
def self.modifiers
@modifiers ||= self.load_modifiers
end
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.resolve_modifier_for_themes(theme_ids, modifier_name) ⇒ Object
Given the ids of multiple active themes / theme components, this function will combine them into a ‘resolved’ behavior
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# File 'app/models/theme_modifier_set.rb', line 36
def self.resolve_modifier_for_themes(theme_ids, modifier_name)
return nil if !(config = self.modifiers[modifier_name])
all_values =
self
.where(theme_id: theme_ids)
.where.not(modifier_name => nil)
.map { |s| s.public_send(modifier_name) }
case config[:type]
when :boolean
all_values.any?
when :string_array
all_values.flatten(1)
else
raise ThemeModifierSetError, "Invalid theme modifier combine_mode"
end
end
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Instance Method Details
#add_theme_setting_modifier(modifier_name, setting_name) ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 78
def add_theme_setting_modifier(modifier_name, setting_name)
self.theme_setting_modifiers ||= {}
self.theme_setting_modifiers[modifier_name] = setting_name
end
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#refresh_theme_setting_modifiers(target_setting_name: nil, target_setting_value: nil) ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 83
def refresh_theme_setting_modifiers(target_setting_name: nil, target_setting_value: nil)
changed = false
if self.theme_setting_modifiers.present?
self.theme_setting_modifiers.each do |modifier_name, setting_name|
modifier_name = modifier_name.to_sym
setting_name = setting_name.to_sym
next if target_setting_name.present? && target_setting_name.to_sym != setting_name
value =
target_setting_name.present? ? target_setting_value : theme.settings[setting_name]&.value
value = coerce_setting_value(modifier_name, value)
if read_attribute(modifier_name) != value
write_attribute(modifier_name, value)
changed = true
end
end
end
changed
end
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#topic_thumbnail_sizes ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 54
def topic_thumbnail_sizes
array = read_attribute(:topic_thumbnail_sizes)
return if array.nil?
array
.map do |dimension|
parts = dimension.split("x")
next if parts.length != 2
[parts[0].to_i, parts[1].to_i]
end
.filter(&:present?)
end
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#topic_thumbnail_sizes=(val) ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 68
def topic_thumbnail_sizes=(val)
return write_attribute(:topic_thumbnail_sizes, val) if val.nil?
return write_attribute(:topic_thumbnail_sizes, val) if !val.is_a?(Array)
if !val.all? { |v| v.is_a?(Array) && v.length == 2 }
return write_attribute(:topic_thumbnail_sizes, val)
end
super(val.map { |dim| "#{dim[0]}x#{dim[1]}" })
end
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#type_validator ⇒ Object
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# File 'app/models/theme_modifier_set.rb', line 14
def type_validator
ThemeModifierSet.modifiers.each do |k, config|
value = read_attribute(k)
next if value.nil?
case config[:type]
when :boolean
next if [true, false].include?(value)
when :string_array
next if value.is_a?(Array) && value.all? { |v| v.is_a?(String) }
end
errors.add(k, :invalid)
end
end
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