Difference between revisions of "Module:InfoboxImage"
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Latest revision as of 17:33, 2 March 2015
Contents
Overview[edit]
This module is used within infoboxes to process the image parameters and tidy up the formatting of the result.
Parameters[edit]
| Parameter | Description |
|---|---|
| image | Required. The main parameter that should be passed over which contains the image info. |
| size | Size to display image. |
| maxsize | Maximum size to display image. Note: If no size or sizedefault params specified then image will be shown at maxsize. |
| sizedefault | The size to use for the image if no size param is specified. Defaults to frameless. |
| alt | Alt text for the image. |
| title | Title text for image (mousehover text). If blank then alt text is used. |
| border | If yes, then a border is added. |
| upright | upright image param. This should be supplied as a number. For example upright=0.9 sets the image as 90% of default image size |
| center | If yes, then the image is centered. |
| thumbtime | thumbtime param, used for video clips. |
| suppressplaceholder | If yes then will suppress certain placeholder images. |
| link | Page to go to when clicking on the image. |
Note: If you specify the maxsize or sizedefault params, then you should include the px after the number.
Sample Usage[edit]
|image = {{#invoke:InfoboxImage|InfoboxImage|image={{{image|}}}|size={{{image_size|}}}|upright={{{image_upright|1}}}|alt={{{alt|}}}}}
Examples[edit]
| {{#invoke:InfoboxImage|InfoboxImage}} | |
| {{#invoke:InfoboxImage|InfoboxImage|image=}} | |
| {{#invoke:InfoboxImage|InfoboxImage|image=[[Image:Abbey Rd Studios.jpg|200px]]}} | 200px |
|
{{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg}} |
File:Abbey Rd Studios.jpg |
|
{{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|size=100px}} |
100px |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|sizedefault=250px|alt=The front stairs and door of Abbey Road Studios}} | The front stairs and door of Abbey Road Studios |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|sizedefault=250px|alt=The front stairs and door of Abbey Road Studios|title=Exterior, front view of Abbey Road studios}} | Exterior, front view of Abbey Road studios |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|alt=The front stairs and door of Abbey Road Studios}} | The front stairs and door of Abbey Road Studios |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|size=100px|alt=The front stairs and door of Abbey Road Studios}} | The front stairs and door of Abbey Road Studios |
| {{#invoke:InfoboxImage|InfoboxImage|image=Bilbao.svg|size=100|border=yes}} | 200px |
| {{#invoke:InfoboxImage|InfoboxImage|image=Replace this image male.svg|suppressplaceholder=yes}} | |
| {{#invoke:InfoboxImage|InfoboxImage|image=[[Image:replace this image male.svg|200px]]|suppressplaceholder=yes}} | |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|size=50px|maxsize=100px}} | 50px |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|size=200px|maxsize=100px}} | 100px |
| {{#invoke:InfoboxImage|InfoboxImage|image=[[File:Abbey Rd Studios.jpg|200px]]|maxsize=100px}} | 200px |
| {{#invoke:InfoboxImage|InfoboxImage|image=Abbey Rd Studios.jpg|maxsize=100px|center=yes}} |
-- Inputs:
-- image - Can either be a bare filename (with or without the File:/Image: prefix) or a fully formatted image link
-- size - size to display the image
-- maxsize - maximum size for image
-- sizedefault - default size to display the image if size param is blank
-- alt - alt text for image
-- title - title text for image
-- border - set to yes if border
-- center - set to yes, if the image has to be centered
-- upright - upright image param
-- suppressplaceholder - if yes then checks to see if image is a placeholder and suppresses it
-- link - page to visit when clicking on image
-- Outputs:
-- Formatted image.
-- More details available at the "Module:InfoboxImage/doc" page
local i = {};
local placeholder_image = {
"Blue - Replace this image female.svg",
"Blue - Replace this image male.svg",
"Female no free image yet.png",
"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",
}
function i.IsPlaceholder(image)
-- change underscores to spaces
image = mw.ustring.gsub(image, "_", " ");
assert(image ~= nil, 'mw.ustring.gsub(image, "_", " ") must not return nil')
-- if image starts with [[ then remove that and anything after |
if mw.ustring.sub(image,1,2) == "[[" then
image = mw.ustring.sub(image,3);
image = mw.ustring.gsub(image, "([^|]*)|.*", "%1");
assert(image ~= nil, 'mw.ustring.gsub(image, "([^|]*)|.*", "%1") must not return nil')
end
-- Trim spaces
image = mw.ustring.gsub(image, '^[ ]*(.-)[ ]*$', '%1');
assert(image ~= nil, "mw.ustring.gsub(image, '^[ ]*(.-)[ ]*$', '%1') must not return nil")
-- remove prefix if exists
local allNames = mw.site.namespaces[6].aliases
allNames[#allNames + 1] = mw.site.namespaces[6].name
allNames[#allNames + 1] = mw.site.namespaces[6].canonicalName
for i, name in ipairs(allNames) do
if mw.ustring.lower(mw.ustring.sub(image, 1, mw.ustring.len(name) + 1)) == mw.ustring.lower(name .. ":") then
image = mw.ustring.sub(image, mw.ustring.len(name) + 2);
break
end
end
-- Trim spaces
image = mw.ustring.gsub(image, '^[ ]*(.-)[ ]*$', '%1');
-- capitalise first letter
image = mw.ustring.upper(mw.ustring.sub(image,1,1)) .. mw.ustring.sub(image,2);
for i,j in pairs(placeholder_image) do
if image == j then
return true
end
end
return false
end
function i.InfoboxImage(frame)
local image = frame.args["image"];
if image == "" or image == nil then
return "";
end
if image == " " then
return image;
end
if frame.args["suppressplaceholder"] ~= "no" then
if i.IsPlaceholder(image) == true then
return "";
end
end
if mw.ustring.lower(mw.ustring.sub(image,1,5)) == "http:" then
return "";
end
if mw.ustring.lower(mw.ustring.sub(image,1,6)) == "[http:" then
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
-- search for thumbnail images and add to tracking cat if found
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]]";
else
return image;
end
elseif mw.ustring.sub(image,1,2) == "{{" and mw.ustring.sub(image,1,3) ~= "{{{" then
return image;
elseif mw.ustring.sub(image,1,1) == "<" then
return image;
elseif mw.ustring.sub(image,1,5) == mw.ustring.char(127).."UNIQ" then
-- Found strip marker at begining, so pass don't process at all
return image;
else
local result = "";
local size = frame.args["size"];
local maxsize = frame.args["maxsize"];
local sizedefault = frame.args["sizedefault"];
local alt = frame.args["alt"];
local link = frame.args["link"];
local title = frame.args["title"];
local border = frame.args["border"];
local upright = frame.args["upright"] or "";
local thumbtime = frame.args["thumbtime"] or "";
local center= frame.args["center"];
-- remove prefix if exists
local allNames = mw.site.namespaces[6].aliases
allNames[#allNames + 1] = mw.site.namespaces[6].name
allNames[#allNames + 1] = mw.site.namespaces[6].canonicalName
for i, name in ipairs(allNames) do
if mw.ustring.lower(mw.ustring.sub(image, 1, mw.ustring.len(name) + 1)) == mw.ustring.lower(name .. ":") then
image = mw.ustring.sub(image, mw.ustring.len(name) + 2);
break
end
end
if maxsize ~= "" and maxsize ~= nil then
-- if no sizedefault then set to maxsize
if sizedefault == "" or sizedefault == nil then
sizedefault = maxsize
end
-- check to see if size bigger than maxsize
if size ~= "" and size ~= nil then
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
size = maxsize;
end
end
end
-- add px to size if just a number
if (tonumber(size) or 0) > 0 then
size = size .. "px";
end
result = "[[File:" .. image;
if size ~= "" and size ~= nil then
result = result .. "|" .. size;
elseif sizedefault ~= "" and sizedefault ~= nil then
result = result .. "|" .. sizedefault;
else
result = result .. "|frameless";
end
if center == "yes" then
result = result .. "|center"
end
if alt ~= "" and alt ~= nil then
result = result .. "|alt=" .. alt;
end
if link ~= "" and link ~= nil then
result = result .. "|link=" .. link;
end
if border == "yes" then
result = result .. "|border";
end
if upright ~= "" then
result = result .. "|upright=" .. upright;
end
if thumbtime ~= "" then
result = result .. "|thumbtime=" .. thumbtime;
end
if title ~= "" and title ~= nil then
result = result .. "|" .. title;
elseif alt ~= "" and alt ~= nil then
result = result .. "|" .. alt;
end
result = result .. "]]";
return result;
end
end
return i;
