forked from treehouse/mastodon
Refactor glitch-soc's theme handling
Claire
parent
07cb948f39
commit
30d9abdfc9
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@ -73,70 +73,6 @@ class ApplicationController < ActionController::Base
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new_user_session_path
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end
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def pack(data, pack_name, skin = 'default')
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return nil unless pack?(data, pack_name)
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pack_data = {
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.flavour(current_flavour) : Themes.instance.core, 'common', skin),
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flavour: data['name'],
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pack: pack_name,
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preload: nil,
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skin: nil,
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supported_locales: data['locales'],
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}
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if data['pack'][pack_name].is_a?(Hash)
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pack_data[:common] = nil if data['pack'][pack_name]['use_common'] == false
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pack_data[:pack] = nil unless data['pack'][pack_name]['filename']
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if data['pack'][pack_name]['preload']
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pack_data[:preload] = [data['pack'][pack_name]['preload']] if data['pack'][pack_name]['preload'].is_a?(String)
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pack_data[:preload] = data['pack'][pack_name]['preload'] if data['pack'][pack_name]['preload'].is_a?(Array)
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end
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if skin != 'default' && data['skin'][skin]
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pack_data[:skin] = skin if data['skin'][skin].include?(pack_name)
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else # default skin
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pack_data[:skin] = 'default' if data['pack'][pack_name]['stylesheet']
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end
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end
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pack_data
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end
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def pack?(data, pack_name)
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if data['pack'].is_a?(Hash) && data['pack'].key?(pack_name)
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return true if data['pack'][pack_name].is_a?(String) || data['pack'][pack_name].is_a?(Hash)
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end
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false
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end
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def nil_pack(data, pack_name, skin = 'default')
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{
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.flavour(current_flavour) : Themes.instance.core, 'common', skin),
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flavour: data['name'],
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pack: nil,
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preload: nil,
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skin: nil,
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supported_locales: data['locales'],
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}
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end
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def resolve_pack(data, pack_name, skin = 'default')
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result = pack(data, pack_name, skin)
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unless result
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if data['name'] && data.key?('fallback')
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if data['fallback'].nil?
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return nil_pack(data, pack_name, skin)
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elsif data['fallback'].is_a?(String) && Themes.instance.flavour(data['fallback'])
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return resolve_pack(Themes.instance.flavour(data['fallback']), pack_name)
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elsif data['fallback'].is_a?(Array)
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data['fallback'].each do |fallback|
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return resolve_pack(Themes.instance.flavour(fallback), pack_name) if Themes.instance.flavour(fallback)
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end
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end
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return nil_pack(data, pack_name, skin)
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end
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return data.key?('name') && data['name'] != Setting.default_settings['flavour'] ? resolve_pack(Themes.instance.flavour(Setting.default_settings['flavour']), pack_name) : nil_pack(data, pack_name, skin)
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end
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result
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end
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def use_pack(pack_name)
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@core = resolve_pack(Themes.instance.core, pack_name)
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@theme = resolve_pack(Themes.instance.flavour(current_flavour), pack_name, current_skin)
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@ -223,4 +159,68 @@ class ApplicationController < ActionController::Base
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format.json { render json: { error: Rack::Utils::HTTP_STATUS_CODES[code] }, status: code }
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end
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end
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private
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def valid_pack?(data, pack_name)
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data['pack'].is_a?(Hash) && [String, Hash].any? { |c| data['pack'][pack_name].is_a?(c) }
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end
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def nil_pack(data, pack_name, skin)
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{
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.flavour(current_flavour) : Themes.instance.core, 'common', skin),
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flavour: data['name'],
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pack: nil,
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preload: nil,
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skin: nil,
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supported_locales: data['locales'],
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}
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end
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def pack(data, pack_name, skin)
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pack_data = {
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.flavour(current_flavour) : Themes.instance.core, 'common', skin),
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flavour: data['name'],
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pack: pack_name,
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preload: nil,
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skin: nil,
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supported_locales: data['locales'],
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}
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return pack_data unless data['pack'][pack_name].is_a?(Hash)
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pack_data[:common] = nil if data['pack'][pack_name]['use_common'] == false
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pack_data[:pack] = nil unless data['pack'][pack_name]['filename']
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preloads = data['pack'][pack_name]['preload']
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pack_data[:preload] = [preloads] if preloads.is_a?(String)
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pack_data[:preload] = preloads if preloads.is_a?(Array)
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if skin != 'default' && data['skin'][skin]
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pack_data[:skin] = skin if data['skin'][skin].include?(pack_name)
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else # default skin
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pack_data[:skin] = 'default' if data['pack'][pack_name]['stylesheet']
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end
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pack_data
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end
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def resolve_pack(data, pack_name, skin = 'default')
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return pack(data, pack_name, skin) if valid_pack?(data, pack_name)
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return nil_pack(data, pack_name, skin) if data['name'].blank?
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fallbacks = []
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if data.key?('fallback')
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fallbacks = data['fallback'] if data['fallback'].is_a?(Array)
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fallbacks = [data['fallback']] if data['fallback'].is_a?(String)
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elsif data['name'] != Setting.default_settings['flavour']
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fallbacks = [Setting.default_settings['flavour']]
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end
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fallbacks.each do |fallback|
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return resolve_pack(Themes.instance.flavour(fallback), pack_name) if Themes.instance.flavour(fallback)
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end
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nil_pack(data, pack_name, skin)
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end
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end
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