模块:Lyrics/hover
此模块的文档可以在模块:Lyrics/hover/doc创建
local module = {}
local getArgs = require('Module:Arguments').getArgs
local buildLyrics = require('Module:Lyrics')._lyrics
local initHandler = require('Module:HooksHandler').init
local preSplit = function (original, translated, customArgs)
-- 旧的示例里面翻译部分也有加，但是实际上没有必要
return original, mw.ustring.gsub(mw.ustring.gsub(translated, '#HoverWithNextLine', ''), '#NoHover', '')
end
local preParse = function (original, translated, customArgs)
customArgs.noHover = {}
customArgs.hoverWithNextLine = {}
for idx, val in ipairs(original) do
val = mw.ustring.gsub(val, '#NoHover', function()
customArgs.noHover[idx] = true
return ''
end)
original[idx] = mw.ustring.gsub(val, '#HoverWithNextLine', function()
customArgs.hoverWithNextLine[idx] = true
return ''
end)
end
end
local postParse = function (lines, customArgs)
local index, all, add, start = 1, #lines, 0, nil
local warp = function (_start)
if not _start then _start = start end
table.insert(lines, _start, '<div class="bg_hover">')
table.insert(lines, index + 2, '</div>')
index = index + 2
add = add + 2
start = nil
end
repeat
if not customArgs.noHover[index - add] then
if not customArgs.hoverWithNextLine[index - add] then
warp(start or index)
else
start = start or index
end
elseif start then
warp()
end
index = index + 1
until index > all + add
if start then warp() end
end
function module.initHooks(args, hooksHandler, customArgs)
return hooksHandler({ preSplit = preSplit, preParse = preParse, postParse = postParse })
end
function module.main(frame)
local args = getArgs(frame, {wrappers='Template:LyricsKai/colors/hover/Sandbox'})
local hooksHandler, customArgs = initHandler(), {}
local hookTrigger = module.initHooks(args, hooksHandler, customArgs)
return buildLyrics(args, hookTrigger, customArgs)
end
return module
