Module:EveryCRTImages: Difference between revisions

Line 40:

end

-- ~~Module~~-~~level storage~~: ~~persists across all #invoke calls within one page parse~~

-- Extract the |images= value from the current page's wikitext.

local ~~storedImages~~ = nil

-- Reads the raw source via mw.title:getContent() and parses out

-- the images parameter from the {{CRT model}} template invocation.

local function getImagesFromPageSource()

local title = mw.title.getCurrentTitle()

local content = title:getContent()

if not content then return nil end

-- ~~Store~~ the ~~images list for later retrieval by recallGallery.~~

-- Match |images= value: capture everything after |images= up to the next

-- ~~Called by {{CRT model~~}} ~~when suppress_gallery is set.~~

-- pipe-prefixed parameter (|paramname=) or closing braces (}})

~~-- Outputs nothing.~~

local images = content:match("|images%s*=%s*([^|}]+)")

~~function p.storeImages(frame~~)

if images then

~~storedImages~~ = ~~getArg~~(~~frame,~~ "images"~~, ""~~)

return trim(images)

return ""

end

return nil

end

-- ~~Render a~~ gallery ~~using~~ the images ~~previously stored by storeImages~~.

-- Auto-gallery: reads the current page's wikitext to find the images= field

-- from {{CRT model}}, then renders a gallery. No parameters required.

-- Called by {{CRT gallery}}.

function p.~~recallGallery~~(frame)

function p.autoGallery(frame)

if ~~not storedImages or storedImages~~ == "" then

-- Allow explicit override via images= parameter

~~return~~ ""

local imageList = getArg(frame, "images", "")

-- If no explicit images, read from page source

if imageList == "" then

imageList = getImagesFromPageSource() or ""

end

if imageList == "" then return "" end

local mode = getArg(frame, "mode", "packed")

Line 62:

Line 75:

local lines = {}

for _, raw in ipairs(split_csv(~~storedImages~~)) do

for _, raw in ipairs(split_csv(imageList)) do

local title = normalize_file_title(raw)

if title then

@@ Line 40: / Line 40: @@
 end
--- Module-level storage: persists across all #invoke calls within one page parse
+-- Extract the |images= value from the current page's wikitext.
-local storedImages = nil
+-- Reads the raw source via mw.title:getContent() and parses out
+-- the images parameter from the {{CRT model}} template invocation.
+local function getImagesFromPageSource()
+  local title = mw.title.getCurrentTitle()
+  local content = title:getContent()
+  if not content then return nil end
--- Store the images list for later retrieval by recallGallery.
+  -- Match |images= value: capture everything after |images= up to the next
--- Called by {{CRT model}} when suppress_gallery is set.
+  -- pipe-prefixed parameter (|paramname=) or closing braces (}})
--- Outputs nothing.
+   local images = content:match("|images%s*=%s*([^|}]+)")
-function p.storeImages(frame)
+  if images then
-   storedImages = getArg(frame, "images", "")
+    return trim(images)
-   return ""
+  end
+   return nil
 end
--- Render a gallery using the images previously stored by storeImages.
+-- Auto-gallery: reads the current page's wikitext to find the images= field
+-- from {{CRT model}}, then renders a gallery. No parameters required.
 -- Called by {{CRT gallery}}.
-function p.recallGallery(frame)
+function p.autoGallery(frame)
-   if not storedImages or storedImages == "" then
+  -- Allow explicit override via images= parameter
-     return ""
+  local imageList = getArg(frame, "images", "")
+  -- If no explicit images, read from page source
+   if imageList == "" then
+     imageList = getImagesFromPageSource() or ""
    end
+  if imageList == "" then return "" end
    local mode = getArg(frame, "mode", "packed")
@@ Line 62: / Line 75: @@
    local lines = {}
-   for _, raw in ipairs(split_csv(storedImages)) do
+   for _, raw in ipairs(split_csv(imageList)) do
      local title = normalize_file_title(raw)
      if title then