Content added Content deleted
(replace x with multiplication sign) |
(cache db lookups) |
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local getArgs = require('Module:Arguments').getArgs |
local getArgs = require('Module:Arguments').getArgs |
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local QueryBuilder = require('Module:QueryBuilder') |
local QueryBuilder = require('Module:QueryBuilder') |
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local VariablesLua = mw.ext.VariablesLua |
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local p = {} |
local p = {} |
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local image_cache_key = 'it_cache__%s_image' |
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local pagename_cache_key = 'it_cache__%s_page' |
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local function getValuesFromCache(item) |
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local image = VariablesLua.var(string.format(image_cache_key, item)) |
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local pageName = VariablesLua.var(string.format(pagename_cache_key, item)) |
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return { |
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image = image, |
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page_name = pageName |
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} |
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end |
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local function setValuesInCache(item, image, pageName) |
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VariablesLua.vardefine(string.format(image_cache_key, item), image) |
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VariablesLua.vardefine(string.format(pagename_cache_key, item), pageName) |
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end |
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function p.main(frame) |
function p.main(frame) |
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local item = string.lower(args['item'] or '') |
local item = string.lower(args['item'] or '') |
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local |
local image = nil |
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local link = nil |
local link = nil |
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if item then |
if item then |
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local |
local values = getValuesFromCache(item) |
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if values['image'] and values['page_name'] then |
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else |
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local qb = QueryBuilder.new() |
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qb |
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image |
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local results = qb:query() |
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if #results > 0 then |
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image = results[1]['image'] |
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link = results[1]['_pageName'] |
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setValuesInCache(item, thumb, link) |
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end |
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end |
end |
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end |
end |
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return p._main{ |
return p._main{ |
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image = args['image'] or |
image = args['image'] or image, |
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size = args['size'], |
size = args['size'], |
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link = args['link'] or link, |
link = args['link'] or link, |
Revision as of 22:14, 17 March 2023
local getArgs = require('Module:Arguments').getArgs
local QueryBuilder = require('Module:QueryBuilder')
local VariablesLua = mw.ext.VariablesLua
local p = {}
local image_cache_key = 'it_cache__%s_image'
local pagename_cache_key = 'it_cache__%s_page'
local function getValuesFromCache(item)
local image = VariablesLua.var(string.format(image_cache_key, item))
local pageName = VariablesLua.var(string.format(pagename_cache_key, item))
return {
image = image,
page_name = pageName
}
end
local function setValuesInCache(item, image, pageName)
VariablesLua.vardefine(string.format(image_cache_key, item), image)
VariablesLua.vardefine(string.format(pagename_cache_key, item), pageName)
end
function p.main(frame)
local args = getArgs(frame)
local item = string.lower(args['item'] or '')
local image = nil
local link = nil
if item then
local values = getValuesFromCache(item)
if values['image'] and values['page_name'] then
image = values['image']
link = values['pageName']
else
local qb = QueryBuilder.new()
qb
:setTables('Items')
:setFields([[
_pageName,
image
]])
:addWhere('item_name', '=', item)
local results = qb:query()
if #results > 0 then
image = results[1]['image']
link = results[1]['_pageName']
setValuesInCache(item, thumb, link)
end
end
end
return p._main{
image = args['image'] or image,
size = args['size'],
link = args['link'] or link,
count = args['count']
}
end
function p._main(args)
local thumb = args['image'] or ''
local thumbSize = args['size'] or '64px'
local link = args['link'] or ''
local count = args['count'] or 1
local root = mw.html.create('div')
root:addClass('item-thumbnail')
:css({
['height'] = thumbSize,
['width'] = thumbSize
})
:wikitext(string.format(
'[[File:%s|%s|link=%s|%s]]',
thumb,
thumbSize,
link,
link
))
if count and tonumber(count) > 1 then
root:tag('div')
:addClass('item-count')
:wikitext('×' .. count)
end
return
mw.getCurrentFrame():extensionTag{
name = 'templatestyles',
args = { src = 'Template:Item thumbnail/styles.css' }
} .. tostring(root)
end
return p