Module:Listbox: Difference between revisions

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Module:Listbox (view source)

Revision as of 19:56, June 21, 2020

1,687 bytes added , June 21, 2020

implement table with groups

Locke

Bureaucrats, Interface administrators, Administrators

17,233

edits

@@ Line 1: / Line 1: @@
 local Box = require( 'Module:Box' ).Box
+function getCategoryProps( categoryName )
+  local categoryContent = mw.title.new( categoryName, 'Category' ):getContent()
+  local props = {}
+  for match in string.gmatch( categoryContent, '{{Prop|([^}]*)}}' ) do
+    local prop, value = unpack(mw.text.split( match, '|' ))
+    -- table if multiple values, value if one value, true if no values (i.e. flag)
+    props[prop] = value and string.match( value, ',' ) and mw.text.split( value, ',' ) or value or true
+  end
+  return props
+end
+function renderHList(parent, pages)
+  local list = parent:addClass( 'hlist' )
+    :tag( 'ul' )
+  for _, page in ipairs(pages) do
+    list:tag( 'li' )
+      :wikitext( '[[' .. page.text .. '|' .. (page.sortkey or page.text) .. ']]' )
+  end
+end
 local Navbox = Box.new()
@@ Line 18: / Line 41: @@
 function Navbox:renderContent()
+  local catprops = getCategoryProps( self.subject )
    -- get list of pages in the category
-   local pages = mw.ext.dpl.getPagenames{ category = self.subject, ordermethod = 'sortkey', order = 'ascending' }
+   local pages = mw.ext.dpl.getPages{ category = self.subject, ordermethod = 'sortkey', order = 'ascending' }
-  -- TODO get the page contents, look for grouping and variant directives, and restructure the table accordingly
-   -- TODO support groupings using table; for now just one big hlist
+   -- organize them according to metadata
-   local content = mw.html.create( 'div' )
+  local pagetree = { default = {} }
-     :addClass( 'hlist' )
+  for _, page in ipairs( pages ) do
-  local hlist = content:tag( 'ul' )
+    -- parse extra
-   for i, v in ipairs(pages) do
+    local extra = page.extra or ''
-    -- TODO support variants
+    page.extra = {}
-    hlist:tag( 'li' )
+    for prop in mw.text.gsplit( extra, ',' ) do
-      :wikitext( '[[' .. v .. ']]' )
+      if prop then
+        local propvalue = mw.text.split( prop, ':' )
+        page.extra[propvalue[1]] = propvalue[2] or true -- for valueless flags use true
+      end
+    end
+    -- add page to group
+    if not page.extra.group then page.extra.group = 'default' end
+    if not pagetree[page.extra.group] then pagetree[page.extra.group] = {} end
+    pagetree[page.extra.group][#pagetree[page.extra.group] + 1] = page
+  end
+  -- build the table
+   local content = mw.html.create( 'table' )
+  if #pagetree.default then
+     local defaultcell = content:tag( 'tr' )
+      :tag( 'td' )
+    renderHList( defaultcell, pagetree.default )
+   end
+  if catprops.groups then
+    -- coerce it to a table for easier processing
+    local groups = type(catprops.groups) == 'table' and catprops.groups or { catprops.groups }
+    for _, group in ipairs(groups) do
+      if( pagetree[group] ) then
+        local row = content:tag( 'tr' )
+        row:tag( 'th' )
+          :wikitext( group )
+        local cell = row:tag( 'td' )
+        renderHList( cell, pagetree[group] )
+      end
+    end
    end
@@ Line 53: / Line 107: @@
 p.debugframe = {
    args = {
-     [1] = "A Link to the Past",
+     [1] = "The Legend of Zelda",
      [2] = "Enemies",
    }