|
@ -1,18 +1,42 @@ |
|
|
# Font Awesome Helper |
|
|
# Font Awesome Helper |
|
|
module FaIconHelper |
|
|
module FaIconHelper |
|
|
# accept name without 'fa-' prefix, style: (solid by default), size:, class: and 'aria-hidden': |
|
|
|
|
|
|
|
|
## |
|
|
|
|
|
# mandatory: |
|
|
|
|
|
# name: without 'fa-' prefix |
|
|
|
|
|
# might be a symbol, automatic conversion of undashed symbol |
|
|
|
|
|
# for instance symbol :magnify_lens is converted to string 'magnify-lens' |
|
|
|
|
|
# optional: |
|
|
|
|
|
# stroke: [:solid|:regular|:brands] solid as default value |
|
|
|
|
|
# size: [2x, 3x, ... ] |
|
|
|
|
|
# class: extra classes, any tailwind keyword... |
|
|
|
|
|
# aria-hidden: true as default value |
|
|
|
|
|
# |
|
|
|
|
|
# example: |
|
|
|
|
|
# fa_icon(:user) |
|
|
|
|
|
# fa_icon(:user, stroke: :regular) |
|
|
|
|
|
# fa_icon(:user, size: '2x') |
|
|
|
|
|
# fa_icon(:user, class: 'text-blue-500') |
|
|
|
|
|
## |
|
|
def fa_icon(name, html_options = {}) |
|
|
def fa_icon(name, html_options = {}) |
|
|
html_options[:style] ||= :solid |
|
|
|
|
|
html_options['aria-hidden'] ||= true |
|
|
|
|
|
|
|
|
warn_useless_options html_options |
|
|
|
|
|
|
|
|
content_class = "fa-#{to_dash(html_options[:style])} fa-#{to_dash(name)}" |
|
|
|
|
|
content_class << " fa-#{to_dash(html_options[:size])}" if html_options.key? :size |
|
|
|
|
|
|
|
|
icon = to_dash(name) |
|
|
|
|
|
stroke = to_dash(html_options[:stroke] || :solid) |
|
|
|
|
|
|
|
|
|
|
|
content_class = "fa-#{icon} fa-#{stroke}" |
|
|
|
|
|
content_class << " fa-#{html_options[:size]}" if html_options.key? :size |
|
|
content_class << " #{html_options[:class]}" if html_options.key? :class |
|
|
content_class << " #{html_options[:class]}" if html_options.key? :class |
|
|
|
|
|
|
|
|
tag.i(class: content_class, 'aria-hidden': html_options['aria-hidden']) |
|
|
|
|
|
|
|
|
tag.i(class: content_class, 'aria-hidden': html_options['aria-hidden'] || true) |
|
|
end |
|
|
end |
|
|
|
|
|
|
|
|
private |
|
|
private |
|
|
|
|
|
|
|
|
def to_dash(symbol) = symbol.to_s.dasherize |
|
|
def to_dash(symbol) = symbol.to_s.dasherize |
|
|
|
|
|
|
|
|
|
|
|
def warn_useless_options(hash) |
|
|
|
|
|
hash.except(:stroke, :size, :class, 'aria-hidden').each_key do |key| |
|
|
|
|
|
SemanticLogger[Module.nesting[0]].warn "useless option <#{key}>, please consider removal for safety reason!" |
|
|
|
|
|
end |
|
|
|
|
|
end |
|
|
end |
|
|
end |