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Contents
# ------------------------------------------------------------------------------
# ~/_plugins/asciidoctor-extensions/gallery-block.rb
# Asciidoctor extension for J1 Galleries
#
# Product/Info:
# https://jekyll.one
#
# Copyright (C) 2023, 2024 Juergen Adams
#
# J1 Template is licensed under the MIT License.
# See: https://github.com/jekyll-one-org/j1-template/blob/main/LICENSE.md
# ------------------------------------------------------------------------------
require 'asciidoctor/extensions' unless RUBY_ENGINE == 'opal'
include Asciidoctor
# A block macro that embeds a Gallery block into the output document
#
# Usage
#
# gallery::gallery_id[role="additional classes"]
#
# Example:
#
# .The gallery title
# gallery::jg_live_demo[role="mt-4 mb-5"]
#
Asciidoctor::Extensions.register do
class ImageBlockMacro < Extensions::BlockMacroProcessor
use_dsl
named :gallery
name_positional_attributes 'role'
default_attrs 'role' => 'mt-4 mb-4'
def process parent, target, attributes
title_html = (attributes.has_key? 'title') ? %(<div class="gallery-title">#{attributes['title']}</div>\n) : nil
html = %(
<div class="#{attributes['role']}">
#{title_html}
<div id="#{target}_parent" class="gallery"></div>
</div>
)
create_pass_block parent, html, attributes, subs: nil
end
end
block_macro ImageBlockMacro
end
Version data entries
12 entries across 12 versions & 1 rubygems