Ethan's Workspace

Module:InfoboxImage: Difference between revisions

← Older edit
m 1 revision imported
m 1 revision imported
 
(6 intermediate revisions by 3 users not shown)
Line 1: Line 1:
-- Inputs:
-- Inputs:
--    image - Can either be a bare filename (with or without the File:/Image: prefix) or a fully formatted image link
--    image - Can either be a bare filename (with or without the File:/Image: prefix) or a fully formatted image link
--    page - page to display for multipage images (DjVu)
--    size - size to display the image
--    size - size to display the image
--    maxsize - maximum size for image
--    maxsize - maximum size for image
Line 11: Line 12:
--    suppressplaceholder - if yes then checks to see if image is a placeholder and suppresses it
--    suppressplaceholder - if yes then checks to see if image is a placeholder and suppresses it
--    link - page to visit when clicking on image
--    link - page to visit when clicking on image
--    class - HTML classes to add to the image
-- Outputs:
-- Outputs:
--    Formatted image.
--    Formatted image.
-- More details available at the "Module:InfoboxImage/doc" page
-- More details available at the "Module:InfoboxImage/doc" page


local i = {};
local i = {}


local placeholder_image = {
-- List of placeholder images and tracking categories stored in [[Module:InfoboxImage/data]]
    "Blue - Replace this image female.svg",
-- Other constants:
    "Blue - Replace this image male.svg",
--   the system-wide default thumbnail size (in px)
    "Female no free image yet.png",
local defaultThumbnailSize = 250
    "Flag of None (square).svg",
    "Flag of None.svg",
    "Flag of.svg",
    "Green - Replace this image female.svg",
    "Green - Replace this image male.svg",
    "Image is needed female.svg",
    "Image is needed male.svg",
    "Location map of None.svg",
    "Male no free image yet.png",
    "Missing flag.png",
    "No flag.svg",
    "No free portrait.svg",
    "No portrait (female).svg",
    "No portrait (male).svg",
    "Red - Replace this image female.svg",
    "Red - Replace this image male.svg",
    "Replace this image female (blue).svg",
    "Replace this image female.svg",
    "Replace this image male (blue).svg",
    "Replace this image male.svg",
    "Silver - Replace this image female.svg",
    "Silver - Replace this image male.svg",
    "Replace this image.svg",
"Cricket no pic.png",
"CarersLogo.gif",
"Diagram Needed.svg",
"Example.jpg",
"Image placeholder.png",
"No male portrait.svg",
"Nocover-upload.png",
"NoDVDcover copy.png",
"Noribbon.svg",
"No portrait-BFD-test.svg",
"Placeholder barnstar ribbon.png",
"Project Trains no image.png",
"Image-request.png",
"Sin bandera.svg",
"Sin escudo.svg",
"Replace this image - temple.png",
"Replace this image butterfly.png",
"Replace this image.svg",
"Replace this image1.svg",
"Resolution angle.png",
"Image-No portrait-text-BFD-test.svg",
"Insert image here.svg",
"No image available.png",
"NO IMAGE YET square.png",
"NO IMAGE YET.png",
"No Photo Available.svg",
"No Screenshot.svg",
"No-image-available.jpg",
"Null.png",
"PictureNeeded.gif",
"Place holder.jpg",
"Unbenannt.JPG",
"UploadACopyrightFreeImage.svg",
"UploadAnImage.gif",
"UploadAnImage.svg",
"UploadAnImageShort.svg",
"CarersLogo.gif",
"Diagram Needed.svg",
"No male portrait.svg",
"NoDVDcover copy.png",
"Placeholder barnstar ribbon.png",
"Project Trains no image.png",
"Image-request.png",
}


-- If page is not a user page, return tracking category. Else return empty.
local function trackingCat(cat)
local ns = mw.title.getCurrentTitle().nsText:lower()
    local categories = mw.loadData('Module:InfoboxImage/data').categories
return (ns ~= 'user' and ns ~= 'user talk' and categories[cat]) or ""
end
-- Determine whether image is a placeholder
function i.IsPlaceholder(image)
function i.IsPlaceholder(image)
     -- change underscores to spaces
     -- change underscores to spaces
Line 117: Line 60:
     image = mw.ustring.upper(mw.ustring.sub(image,1,1)) .. mw.ustring.sub(image,2);
     image = mw.ustring.upper(mw.ustring.sub(image,1,1)) .. mw.ustring.sub(image,2);


     for i,j in pairs(placeholder_image) do
     local placeholder_image = mw.loadData('Module:InfoboxImage/data').placeholder_image
        if image == j then
    return placeholder_image[image]
            return true
end
        end
 
    end
local function isempty(x)
     return false
     return (not x) or x == ""
end
end


-- Main entry point
function i.InfoboxImage(frame)
function i.InfoboxImage(frame)
     local image = frame.args["image"];
     local image = frame.args["image"];
      
      
     if image == "" or image == nil then
     if isempty(image) then
         return "";
         return "";
     end
     end
Line 139: Line 83:
         end
         end
     end
     end
 
      
     if mw.ustring.lower(mw.ustring.sub(image,1,5)) == "http:" then
     if string.find(image, "^%[*https?:") then
        return "";
-- Error category.
    end
return trackingCat("url_image_links")
     if mw.ustring.lower(mw.ustring.sub(image,1,6)) == "[http:" then
end
        return "";
    end
    if mw.ustring.lower(mw.ustring.sub(image,1,7)) == "[[http:" then
        return "";
    end
    if mw.ustring.lower(mw.ustring.sub(image,1,6)) == "https:" then
        return "";
    end
    if mw.ustring.lower(mw.ustring.sub(image,1,7)) == "[https:" then
        return "";
    end
    if mw.ustring.lower(mw.ustring.sub(image,1,8)) == "[[https:" then
        return "";
    end


     if mw.ustring.sub(image,1,2) == "[[" then
     if mw.ustring.sub(image,1,2) == "[[" then
         -- search for thumbnail images and add to tracking cat if found
         -- search for thumbnail images and add to tracking cat if found
        local cat = "";
         if mw.title.getCurrentTitle().namespace == 0 and (mw.ustring.find(image, "|%s*thumb%s*[|%]]") or mw.ustring.find(image, "|%s*thumbnail%s*[|%]]")) then
         if mw.title.getCurrentTitle().namespace == 0 and (mw.ustring.find(image, "|%s*thumb%s*[|%]]") or mw.ustring.find(image, "|%s*thumbnail%s*[|%]]")) then
             return image .. "[[Category:Pages using infoboxes with thumbnail images]]";
             cat = trackingCat("thumbnail_images")
        else
            return image;
         end
         end
        return image .. cat;
     elseif mw.ustring.sub(image,1,2) == "{{" and mw.ustring.sub(image,1,3) ~= "{{{" then
     elseif mw.ustring.sub(image,1,2) == "{{" and mw.ustring.sub(image,1,3) ~= "{{{" then
         return image;
         return image;
     elseif mw.ustring.sub(image,1,1) == "<" then
     elseif mw.ustring.sub(image,1,1) == "<" then
         return image;
         return image;
     elseif mw.ustring.sub(image,1,5) == mw.ustring.char(127).."UNIQ" then
     elseif mw.ustring.sub(image,1,8) == mw.ustring.char(127).."'\"`UNIQ" then
         -- Found strip marker at begining, so pass don't process at all
         -- Found strip marker at begining, so pass don't process at all
         return image;
         return image;
     else
     else
         local result = "";
         local result = "";
        local page = frame.args["page"];
        local upright = frame.args["upright"] or ""
         local size = frame.args["size"];
         local size = frame.args["size"];
         local maxsize = frame.args["maxsize"];
         local maxsize = frame.args["maxsize"];
Line 182: Line 114:
         local title = frame.args["title"];
         local title = frame.args["title"];
         local border = frame.args["border"];
         local border = frame.args["border"];
        local upright = frame.args["upright"] or "";
         local thumbtime = frame.args["thumbtime"] or "";
         local thumbtime = frame.args["thumbtime"] or "";
         local center= frame.args["center"];
         local center = frame.args["center"];
        local class = frame.args["class"];
          
          
         -- remove prefix if exists
         -- remove prefix if exists
Line 197: Line 129:
         end
         end
          
          
         if maxsize ~= "" and maxsize ~= nil then
         if not isempty(maxsize) then
             -- if no sizedefault then set to maxsize
             -- if no sizedefault nor upright, then set to maxsize
             if sizedefault == "" or sizedefault == nil then
             if isempty(sizedefault) and isempty(upright) then
                 sizedefault = maxsize
                 sizedefault = maxsize
             end
             end
             -- check to see if size bigger than maxsize
             -- check to see if size bigger than maxsize
             if size ~= "" and size ~= nil then
             local maxsizenumber = tonumber(mw.ustring.match(maxsize,"%d*")) or 0;
            if not isempty(size) then
                 local sizenumber = tonumber(mw.ustring.match(size,"%d*")) or 0;
                 local sizenumber = tonumber(mw.ustring.match(size,"%d*")) or 0;
                local maxsizenumber = tonumber(mw.ustring.match(maxsize,"%d*")) or 0;
                 if sizenumber > maxsizenumber and maxsizenumber > 0 then
                 if sizenumber>maxsizenumber and maxsizenumber>0 then
                     size = maxsize;
                     size = maxsize;
                end
            end
            -- check to see if upright bigger than maxsize (at default preferred size)
            if not isempty(upright) then
                local uprightnumber = tonumber(upright) or (upright == "yes" and 0.75) or 0
                if uprightnumber*defaultThumbnailSize > maxsizenumber and maxsizenumber > 0 then
                    upright = tostring(maxsizenumber/defaultThumbnailSize)
                 end
                 end
             end
             end
Line 214: Line 153:
         if (tonumber(size) or 0) > 0 then
         if (tonumber(size) or 0) > 0 then
             size = size .. "px";
             size = size .. "px";
        end
        -- add px to sizedefault if just a number
        if (tonumber(sizedefault) or 0) > 0 then
            sizedefault = sizedefault .. "px";
         end
         end
          
          
         result = "[[File:" .. image;
         result = "[[File:" .. image;
         if size ~= "" and size ~= nil then
         if not isempty(page) then
            result = result .. "|page=" .. page;
        end
        if not isempty(size) then
             result = result .. "|" .. size;
             result = result .. "|" .. size;
         elseif sizedefault ~= "" and sizedefault ~= nil then
         elseif not isempty(sizedefault) and isempty(upright) then
             result = result .. "|" .. sizedefault;
             result = result .. "|" .. sizedefault;
         else
         else
Line 227: Line 173:
             result = result .. "|center"
             result = result .. "|center"
         end
         end
         if alt ~= "" and alt ~= nil then
         if not isempty(alt) then
             result = result .. "|alt=" .. alt;
             result = result .. "|alt=" .. alt;
         end
         end
         if link ~= "" and link ~= nil then
         if not isempty(link) then
             result = result .. "|link=" .. link;
             result = result .. "|link=" .. link;
         end
         end
Line 244: Line 190:
             result = result .. "|thumbtime=" .. thumbtime;
             result = result .. "|thumbtime=" .. thumbtime;
         end
         end
         if title ~= "" and title ~= nil then
         if not isempty(class) then
            result = result .. "|class=" .. class;
        end
        -- if alt value is a keyword then do not use as a description
        if alt == "thumbnail" or alt == "thumb" or alt == "frameless" or alt == "left" or alt == "center" or alt == "right" or alt == "upright" or alt == "border" or mw.ustring.match(alt or "", '^[0-9]*px$', 1) ~= nil then
            alt = nil;
        end
        if not isempty(title) then
            -- does title param contain any templatestyles? If yes then set to blank.
            if mw.ustring.match(frame:preprocess(title), 'UNIQ%-%-templatestyles', 1) ~= nil then
                title = nil;
            end
        end
        if not isempty(title) then
             result = result .. "|" .. title;
             result = result .. "|" .. title;
        elseif alt ~= "" and alt ~= nil then
            result = result .. "|" .. alt;
         end
         end
         result = result .. "]]";
         result = result .. "]]";
Retrieved from "http://ethans-workspace.com/wiki/Module:InfoboxImage"