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require 'json'
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module ReactjsHelper
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# Mount react component in views
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# Params:
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# +name+:: the component name from the componentRegistry
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# +props+:: props to pass to the component
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# valid value types: Hash, json-string, nil
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def react_component(name, props = {})
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props = props.to_json if props.is_a?(Hash)
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content_tag('foreman-react-component', '', :name => name, :data => { props: props })
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end
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def webpacked_plugins_js_for(*plugin_names)
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js_tags_for(select_requested_plugins(plugin_names)).join.html_safe
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end
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def webpacked_plugins_with_global_js
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global_js_tags(global_plugins_list).join.html_safe
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end
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def webpacked_plugins_css_for(*plugin_names)
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Foreman::Deprecation.deprecation_warning('3.12', '`webpacked_plugins_css_for` is deprecated, plugin css is already loaded.')
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nil
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end
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def read_webpack_manifest
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Rails.cache.fetch('webpack_foreman_manifest', expires_in: 1.minute) do
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JSON.parse(Rails.root.join('public/webpack/manifest.json').read)
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end
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end
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def get_webpack_chunk(name, extension)
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data = read_webpack_manifest
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data['assetsByChunkName'][name].find { |value| value.end_with?(".#{extension}") }
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end
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def get_webpack_foreman_vendor_js
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foreman_vendor_js = get_webpack_chunk('foreman-vendor', 'js')
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javascript_include_tag("/webpack/#{foreman_vendor_js}")
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end
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def get_webpack_foreman_vendor_css
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foreman_vendor_css = get_webpack_chunk('foreman-vendor', 'css')
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stylesheet_link_tag("/webpack/#{foreman_vendor_css}")
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end
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def select_requested_plugins(plugin_names)
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available_plugins = Foreman::Plugin.with_webpack.map(&:id)
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missing_plugins = plugin_names - available_plugins
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if missing_plugins.any?
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logger.error { "Failed to include webpack assets for plugins: #{missing_plugins}" }
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raise ::Foreman::Exception.new("Failed to include webpack assets for plugins: #{missing_plugins}") if Rails.env.development?
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end
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plugin_names & available_plugins
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end
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def js_tags_for(requested_plugins)
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requested_plugins.map do |plugin|
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name = plugin.to_s.tr('-', '_')
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javascript_tag("window.tfm.tools.loadPluginModule('/webpack/#{name}','#{name}','./index');".html_safe)
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end
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end
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def global_js_tags(requested_plugins)
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requested_plugins.map do |plugin|
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plugin[:files].map do |file|
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name = plugin[:id].to_s.tr('-', '_')
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javascript_tag("window.tfm.tools.loadPluginModule('/webpack/#{name}','#{name}','./#{file}_index');".html_safe)
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end
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end
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end
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def css_tags_for(requested_plugins)
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Foreman::Deprecation.deprecation_warning('3.12', '`css_tags_for` is deprecated, No need to load CSS separately, since it should be referenced from the corresponding JS file.')
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[]
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end
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def locale_js_tags
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locale = FastGettext.locale
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::Foreman::Plugin.all.filter_map do |plugin|
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domain = plugin.gettext_domain
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if domain && (FastGettext.translation_repositories[domain]&.available_locales || []).include?(locale)
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javascript_include_tag("#{plugin.name}/locale/#{locale}/#{domain}")
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end
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end.join.html_safe
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end
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private
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def global_plugins_list
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Foreman::Plugin.with_global_js.map { |plugin| { id: plugin.id, files: plugin.global_js_files } }
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end
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end
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