Module:Base64 - Revision history

172.20.0.1 at 07:56, 1 April 2019

2019-04-01T07:56:48Z

172.20.0.1 at 07:56, 1 April 2019

2019-04-01T07:56:22Z

172.20.0.1 at 07:54, 1 April 2019

2019-04-01T07:54:33Z

172.20.0.1 at 07:54, 1 April 2019

2019-04-01T07:54:15Z

172.20.0.1 at 07:53, 1 April 2019

2019-04-01T07:53:01Z

172.20.0.1 at 07:52, 1 April 2019

2019-04-01T07:52:34Z

172.20.0.1 at 07:51, 1 April 2019

2019-04-01T07:51:32Z

172.20.0.1 at 07:48, 1 April 2019

2019-04-01T07:48:26Z

172.20.0.1: Created page with "local author = 'Daniel Lindsley' local version = 'scm-1' local license = 'BSD' local index_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678..."

2019-04-01T07:39:25Z

Created page with "local __author__ = 'Daniel Lindsley' local __version__ = 'scm-1' local __license__ = 'BSD' local index_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678..."

New page

local __author__ = 'Daniel Lindsley'
local __version__ = 'scm-1'
local __license__ = 'BSD'

local index_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'

function to_binary(integer)
local remaining = tonumber(integer)
local bin_bits = ''

for i = 7, 0, -1 do
local current_power = 2 ^ i

if remaining >= current_power then
bin_bits = bin_bits .. '1'
remaining = remaining - current_power
else
bin_bits = bin_bits .. '0'
end
end

return bin_bits
end

function from_binary(bin_bits)
return tonumber(bin_bits, 2)
end

function to_base64(to_encode)
local bit_pattern = ''
local encoded = ''
local trailing = ''

for i = 1, string.len(to_encode) do
bit_pattern = bit_pattern .. to_binary(string.byte(string.sub(to_encode, i, i)))
end

-- Check the number of bytes. If it's not evenly divisible by three,
-- zero-pad the ending & append on the correct number of ``=``s.
if string.len(bit_pattern) % 3 == 2 then
trailing = '=='
bit_pattern = bit_pattern .. '0000000000000000'
elseif string.len(bit_pattern) % 3 == 1 then
trailing = '='
bit_pattern = bit_pattern .. '00000000'
end

for i = 1, string.len(bit_pattern), 6 do
local byte = string.sub(bit_pattern, i, i+5)
local offset = tonumber(from_binary(byte))
encoded = encoded .. string.sub(index_table, offset+1, offset+1)
end

return string.sub(encoded, 1, -1 - string.len(trailing)) .. trailing
end

function from_base64(to_decode)
local padded = to_decode:gsub("%s", "")
local unpadded = padded:gsub("=", "")
local bit_pattern = ''
local decoded = ''

for i = 1, string.len(unpadded) do
local char = string.sub(to_decode, i, i)
local offset, _ = string.find(index_table, char)
if offset == nil then
error("Invalid character '" .. char .. "' found.")
end

bit_pattern = bit_pattern .. string.sub(to_binary(offset-1), 3)
end

for i = 1, string.len(bit_pattern), 8 do
local byte = string.sub(bit_pattern, i, i+7)
decoded = decoded .. string.char(from_binary(byte))
end

local padding_length = padded:len()-unpadded:len()

if (padding_length == 1 or padding_length == 2) then
decoded = decoded:sub(1,-2)
end
return decoded
end

@@ Line 96: / Line 96: @@
      local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
      local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
-     return config[1]
+     return to_base64(config[1])
 end
 return p

@@ Line 96: / Line 96: @@
      local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
      local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
-     return args[1]
+     return config[1]
 end
 return p

@@ Line 96: / Line 96: @@
      local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
      local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
-     return args[0]
+     return args[1]
 end
 return p

@@ Line 96: / Line 96: @@
      local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
      local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
-     return args
+     return args[0]
 end
 return p

@@ Line 97: / Line 97: @@
      local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
      return args
 end
 return p

@@ Line 2: / Line 2: @@
 local __version__ = 'scm-1'
 local __license__ = 'BSD'
@@ Line 87: / Line 89: @@
      return decoded
 end

Module:Base64 - Revision history

172.20.0.1 at 07:56, 1 April 2019

172.20.0.1 at 07:56, 1 April 2019

172.20.0.1 at 07:54, 1 April 2019

172.20.0.1 at 07:54, 1 April 2019

172.20.0.1 at 07:53, 1 April 2019

172.20.0.1 at 07:52, 1 April 2019

172.20.0.1 at 07:51, 1 April 2019

172.20.0.1 at 07:48, 1 April 2019

172.20.0.1: Created page with "local __author__ = 'Daniel Lindsley' local __version__ = 'scm-1' local __license__ = 'BSD' local index_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678..."

172.20.0.1: Created page with "local author = 'Daniel Lindsley' local version = 'scm-1' local license = 'BSD' local index_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678..."