local module = {}
local getArgs = require('Module:Arguments').getArgs
local buildLyrics = require('Module:Lyrics/Sandbox')._lyrics
local initHandler = require('Module:HooksHandler').init
local preParse = function (original, translated, customArgs)
customArgs.mutiTags = {}
customArgs.tags_map = {}
customArgs.btn_args = {}
local btn_count = 0
local idx, count, start, tag_name = 1, #original, nil, nil
local frame = mw.getCurrentFrame()
local count_base = frame:callParserFunction{ name = '#var', args = { 'Lyrics-Btn-Count', '0' } }
local endup = function ()
if not customArgs.tags_map[tag_name] then
customArgs.tags_map[tag_name] = 'Lyrics-Btn-' .. count_base + btn_count
customArgs.btn_args['Lyrics-Btn-' .. count_base + btn_count] = tag_name
btn_count = btn_count + 1
end
table.insert(customArgs.mutiTags, {start, idx, name = tag_name})
table.remove(original, idx) count = count - 1
start = nil
end
while idx <= count do
if start then
if mw.ustring.match(original[idx], '^<%-%-Tag%-End%-%->$') then
endup()
else
idx = idx + 1
end
else
tag_name = mw.ustring.match(original[idx], '^<%-%-Tag%-Start:(.-)%-%->$')
if tag_name then
table.remove(original, idx) count = count - 1
start = idx
else
idx = idx + 1
end
end
end
if start then
endup()
end
if customArgs.defaultVer and customArgs.tags_map[customArgs.defaultVer] then
customArgs.btn_args['@default'] = customArgs.tags_map[customArgs.defaultVer]
elseif btn_count == 1 and customArgs.defaultVer then
customArgs.btn_args['Lyrics-Btn-' .. count_base + btn_count] = customArgs.defaultVer
customArgs.btn_args['@default'] = 'Lyrics-Btn-' .. count_base + 1
btn_count = btn_count + 1
else
customArgs.btn_args['@default'] = 'Lyrics-Btn-' .. count_base + 1
end
frame:callParserFunction{ name = '#vardefine', args = { 'Lyrics-Btn-Count', count_base + btn_count } }
end
local postParse = function (lines, customArgs)
for idx, tag in ipairs(customArgs.mutiTags) do
table.insert(lines, tag[1]+(idx-1)*2, '<div class="textToggleDisplay hidden" data-id="' .. customArgs.tags_map[tag.name] .. '">')
table.insert(lines, tag[2]+(idx-1)*2+1, '</div>')
end
end
local preOutput = function (html, customArgs)
local count = 1
customArgs.btn_args['@radio'] = true
customArgs.btn_args['@forceNoCancel'] = true
return mw.getCurrentFrame():expandTemplate{ title = '切换显示按钮', args = customArgs.btn_args } .. html
end
function module.initHooks(args, hooksHandler, customArgs)
customArgs.defaultVer = args.default
return hooksHandler({ preParse = preParse, postParse = postParse, preOutput = preOutput })
end
function module.main(frame)
local args = getArgs(frame, { wrappers = 'Template:LyricsKai/mutiver' })
local hooksHandler, customArgs = initHandler(), {}
local hookTrigger = module.initHooks(args, hooksHandler, customArgs)
return buildLyrics(args, hookTrigger, customArgs)
end
return module
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