Module:Footnotes

Įgyvendina {{sfn}}, {{harvard citation}} ir kitus šių šablonų variantus.

---

--TODO: salikt SFN veidnes parametrus lappusēm
f = {
    args_default = {
        bracket_left = "",
        bracket_right = "",
        bracket_year_left = "",
        bracket_year_right = "",
        postscript = "",
        page = " ",
        pages = " ",
        location = "",
        page_sep = ". lpp",
        pages_sep = ". lpp",
        ref = "",
        P1 = "",
        P2 = "",
        P3 = "",
        P4 = "",
        P5 = ""
    }
};
      
function trim( str )
    if str == nil then
        return nil;
    end
    return str:match( "^%s*(.-)%s*$");
end    
      
function core( args )
    local result;
    
    if args.P5 ~= "" then
        result = args.P1 .. ' et al. ' .. args.bracket_year_left .. args.P5 .. 
            args.bracket_year_right;
    elseif args.P4 ~= "" then
        result = args.P1 .. ', ' .. args.P2 .. ' & ' .. args.P3 .. ' ' .. 
            args.bracket_year_left .. args.P4 .. args.bracket_year_right;
    elseif args.P3 ~= "" then
        result = args.P1 .. ' & ' .. args.P2 .. ' ' .. args.bracket_year_left .. 
            args.P3 .. args.bracket_year_right;
    else
        result = trim( args.P1 .. ' ' .. args.bracket_year_left .. args.P2 .. 
            args.bracket_year_right )
    end
    
    if args.ref ~= 'none' then
        if args.ref ~= "" then
            result = "[[#" .. args.ref .. "|" .. result .. "]]";
        else
            result = "[[#CITEREF" .. args.P1 .. args.P2 .. args.P3 .. args.P4 .. args.P5 .. "|" .. result .. "]]";
        end
    end
    
    if args.page ~= "" then
        result = result .. ", " .. args.page .. args.page_sep;
    elseif args.pages ~= "" then
        result = result .. ", " .. args.pages .. args.pages_sep;
    end      
    
    if args.location ~= "" then
        result = result .. ", " .. args.location;
    end
    
    result = args.bracket_left .. result .. args.bracket_right .. args.postscript;
    return result;
end

function f.harvard_core( frame )
    local args = {};
    local pframe = frame:getParent();
    
    args.bracket_left = pframe.args.BracketLeft or "";
    args.bracket_right = pframe.args.BracketRight or "";
    args.bracket_year_left = pframe.args.BracketYearLeft or "";
    args.bracket_year_right = pframe.args.BracketYearRight or "";
    args.postscript = pframe.args.Postscript or "";
    args.page = pframe.args.Page or "";
    args.pages = pframe.args.Pages or "";
    args.location = pframe.args.Location or "";
    args.page_sep = pframe.args.PageSep or "";
    args.pages_sep = pframe.args.PagesSep or "";
    args.ref = pframe.args.REF or "{{{REF}}}";
    args.P1 = trim( pframe.args.P1 ) or "";
    args.P2 = trim( pframe.args.P2 ) or "";
    args.P3 = trim( pframe.args.P3 ) or "";
    args.P4 = trim( pframe.args.P4 ) or "";
    args.P5 = trim( pframe.args.P5 ) or "";
    
    return core( args );
end

function f.harvard_citation( frame )
    local args = f.args_default;
    pframe = frame:getParent();
    
    args.bracket_left = "(";
    args.bracket_right = ")";
    args.page = pframe.args.p or pframe.args.page or "";
    args.pages = pframe.args.pp or pframe.args.pages or "";
    args.location = pframe.args.loc or "";
    args.ref = pframe.args.ref or pframe.args.Ref or "";
    args.P1 = trim( pframe.args[1] ) or "";
    args.P2 = trim( pframe.args[2] ) or "";
    args.P3 = trim( pframe.args[3] ) or "";
    args.P4 = trim( pframe.args[4] ) or "";
    args.P5 = trim( pframe.args[5] ) or "";
    
    return core( args );
end
    
function f.harvard_citation_no_bracket( frame )
    local args = f.args_default;
    pframe = frame:getParent();
    
    args.page = pframe.args.p or pframe.args.page or "";
    args.pages = pframe.args.pp or pframe.args.pages or "";
    args.location = pframe.args.loc or "";
    args.ref = pframe.args.ref or pframe.args.Ref or "";
    args.P1 = trim( pframe.args[1] ) or "";
    args.P2 = trim( pframe.args[2] ) or "";
    args.P3 = trim( pframe.args[3] ) or "";
    args.P4 = trim( pframe.args[4] ) or "";
    args.P5 = trim( pframe.args[5] ) or "";
    
    return core( args );
end

function f.sfn( frame )
    local args = f.args_default;
    pframe = frame:getParent();
    
    args.postscript = pframe.args.postscript or pframe.args.ps or ".";
    args.page = pframe.args.p or pframe.args.page or "";
    args.pages = pframe.args.pp or pframe.args.pages or "";
    args.location = pframe.args.loc or "";
    args.ref = pframe.args.ref or pframe.args.Ref or "";
    args.P1 = trim( pframe.args[1] ) or "";
    args.P2 = trim( pframe.args[2] ) or "";
    args.P3 = trim( pframe.args[3] ) or "";
    args.P4 = trim( pframe.args[4] ) or "";
    args.P5 = trim( pframe.args[5] ) or "";
    
    local result = core( args );
    local name = "FOOTNOTE" .. args.P1 .. args.P2 .. 
        args.P3 .. args.P4 .. args.P5 .. args.page .. args.pages .. args.location;
    
    result = frame:extensionTag{ name = "ref", args = {name=name}, content=result };
        
    return result;
end

function f.sfnm (frame)
	local args = args_default;													
	local pframe = frame:getParent();										
	
	local n = 1;																
	local first_pnum = 1;														
	local second_pnum = 2;														

	local last_ps = 0;															
	local last_index = 0;														

	local out = {};																
	local footnote = {'FOOTNOTE'};												

	for k, v in pairs (frame.args) do											
		args[k] = v;	   
	end
	
	while true do
		if not pframe.args[table.concat ({n, 'a1'})] and not pframe.args[first_pnum] then
			break;																
		end
		
		if pframe.args[table.concat ({n, 'a1'})] then							
			for _, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do				
				args[v] = '';
			end

			for i, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do				
				args[v] = pframe.args[table.concat ({n, 'a', i})] or '';		
				if '' == args[v] then											
					args[v] = pframe.args[table.concat ({n, 'y'})] or '';		
					break;														
				end
			end

		else																	
			args.P1 = mw.text.trim (pframe.args[first_pnum]);					
			args.P2 = (pframe.args[second_pnum] and mw.text.trim (pframe.args[second_pnum])) or '';	

			for _, v in ipairs ({'P3', 'P4', 'P5'}) do							
				args[v] = '';
			end

			first_pnum = first_pnum + 2;										
			second_pnum = first_pnum + 1;										
		end
		
		args.postscript = pframe.args[table.concat ({n, 'ps'})] or '';
		if 'none' == args.postscript then										
			args.postscript = '';
		end

		args.ref = pframe.args[table.concat ({n, 'ref'})] or '';				

		args.page = pframe.args[table.concat ({n, 'p'})] or '';					
		args.pages = pframe.args[table.concat ({n, 'pp'})] or '';
		args.location = pframe.args[table.concat ({n, 'loc'})] or '';
		args.ignore = ('yes' == pframe.args[table.concat ({n, 'ignore-false-positive'})]) or ('yes' == pframe.args[table.concat ({n, 'ignore-err'})]);
--		args.ignore = 'yes' == pframe.args[table.concat ({n, 'ignore-err'})];

		table.insert (out, core (args));										
		
		for k, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do					
			if '' ~= args[v] then
				table.insert (footnote, args[v]);
			end
		end
		for k, v in ipairs ({'page', 'pages', 'location'}) do					
			if '' ~= args[v] then
				table.insert (footnote, strip_url (args[v]))
			end
		end
		
		last_index = n;															
		if '' ~= args.postscript then							
			last_ps = n;
		end
		
		n = n+1;																
	end
	
	local name = table.concat (footnote):gsub ('%s+', ' ');						
	
	args.end_ps = pframe.args.postscript or pframe.args.ps or '.';				
	if 'none' == args.end_ps then												
		args.end_ps = '';
	end

	local result = table.concat ({table.concat (out, '; '), (last_index == last_ps) and '' or  args.end_ps});
	return frame:extensionTag ({name='ref', args={name=name}, content=result});
end

return f;