Module:3D Viewer/sandbox2

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Revision as of 06:19, 6 September 2014 by Darkid (talk | contribs) (Trying some code to do auto-coloring.)
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Documentation for this module may be created at Module:3D Viewer/sandbox2/doc

Script error: Lua error at line 104: unexpected symbol near '-'. 

local p = {}

local utils = require('Module:Utils')
local HtmlBuilder = require('Module:HtmlBuilder')

function p.viewer(frame)
    local args = utils.get_args(frame)
    local startframe = utils.processArg(args['startframe'])
    local image = utils.processArg(args['image'])
    local image_0 = utils.processArg(args['image-0'])
    local fallback = utils.processArg(args['fallback'])
    local startframe_class
    if startframe ~= '' then
        startframe_class = mw.text.trim(startframe)
    else
        startframe_class = utils.expandWikitext('{{File:' .. (image_0 or image) .. '|startframe}}')
    end
    local output_view = HtmlBuilder.create('div')
        .addClass('viewer-3d')
        .addClass('startframe-' .. startframe_class)
        .wikitext(fallback)

    for i = 0,10 do
        local image_n = utils.processArg(args['image-' .. i], '')
        if image_n ~= '' then
            span_image_url_n = output_view
                .tag('span')
                .addClass('viewer-3d-url-' .. i)
                .wikitext(utils.expandWikitext('{{File:' .. image_n .. '|url}}'))

            span_image_map_n = output_view
                .tag('span')
                .addClass('viewer-3d-map-' .. i)
                .wikitext(utils.expandWikitext('{{File:' .. image_n .. '|map}}'))
        end
    end

    local viewer_3d_frame = output_view
        .tag('div')
        .addClass('viewer-3d-frame')

    local switch_to_2d = output_view
        .tag('div')
        .attr('id', 'switch-to-2d')

    return tostring(output_view)
end

function p.viewer_new(frame)
    local args = utils.get_args(frame)
    
    -- button classes mapping
    local button_classes = {
        red = 'view-selector-red',
        blu = 'view-selector-blu',
        default_half = 'view-selector-default-',
        default_full = 'view-selector-default-full',
        default = 'view-selector-default-full'
    }

    -- create output container
    local output_view = HtmlBuilder.create('div')
        .addClass('viewer-3d-container')
    
    -- create container for viewer
    local startframe = args['3d-startframe'] or utils.expandWikitext('{{File:' .. utils.processArg(args['3d-image-0']) .. '|startframe}}')
    local viewer_container = output_view
        .tag('div')
        .addClass('viewer-3d')
        .addClass('startframe-' .. startframe)

    -- add 3D and 2D selectors
    local viewer_3d_frame = viewer_container
        .tag('div')
        .addClass('viewer-3d-frame')

    local switch_to_2d = viewer_container
        .tag('div')
        .attr('id', 'switch-to-2d')

    -- create container for model selector buttons
    local buttons_container = output_view
        .tag('ul')
        .addClass('buttons-container-3d')

    -- create container for 2D image
    local image_2d
    if args['image'] then
        image_2d = args['image']
    elseif args['team-colors'] == 'yes' then
        image_2d = 'RED ' .. mw.title.getCurrentTitle().baseText .. '.png'
    else
        image_2d = mw.title.getCurrentTitle().baseText .. '.png'
    end
    local viewer_2d_frame = output_view
        .tag('div')
        .wikitext(utils.expandWikitext('{{2D viewer|' .. image_2d .. '|' .. (args['imagewidth'] or '250px') .. '}}'))

    -- row button counter for half width buttons
    local current_row_count = 0
    local colored = 0
    local i = 0
    while utils.processArg(args['3d-image-' .. i]) ~= '' and colored ~= 1 do
        local image-postfix = ' 3D.jpg'
        if colored == 1 then
            i = i - 1
            colored = 0
            image-postfix = ' BLU 3D.jpg'
        local image_n = utils.processArg(args['3d-image-' .. i])
        local button_n = utils.processArg(args['3d-button-' .. i])
        local button_class = button_classes[button_n]
        local viewname_n = utils.processArg(args['3d-viewname-' .. i])
        if colored == 1 then
            i = i + 1
        if colored == 0 then
            if button_class == 'colored' then
                colored = 1
                image-postfix = ' RED 3D.jpg'
        
        if image_n ~= '' then
            span_image_url_n = viewer_container
                .tag('span')
                .addClass('viewer-3d-url-' .. i)
                .wikitext(utils.expandWikitext('{{File:' .. image_n .. image-postfix .. '|url}}'))

            span_image_map_n = viewer_container
                .tag('span')
                .addClass('viewer-3d-map-' .. i)
                .wikitext(utils.expandWikitext('{{File:' .. image_n .. image-postfix .. '|map}}'))

            -- add selector button for this model
            if button_n == 'default_half' then
                if current_row_count == 0 then
                    button_class = button_class .. 'left'
                    current_row_count = 1
                else
                    button_class = button_class .. 'right'
                    current_row_count = 0
                end
            end
            button_class = button_class .. ' selector-' .. i
            
            li_button_n = buttons_container
                .tag('li')
                .addClass(button_class)
                .wikitext(utils.expandWikitext('[[:File:' .. image_n .. image-postfix .. '|' .. viewname_n .. ']]'))
        end

        i = i + 1
    end

    return tostring(output_view)
end

return p
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