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Add fix for function names with numbers in them

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This commit is contained in:
Omar Roth 2018-07-24 17:04:49 -05:00
parent 115a815528
commit 4042b54afb
1 changed files with 2 additions and 2 deletions
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src/invidious/helpers.cr
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@ -353,14 +353,14 @@ def update_decrypt_function(client)
url = document.match(/src="(?<url>\/yts\/jsbin\/player-.{9}\/en_US\/base.js)"/).not_nil!["url"] url = document.match(/src="(?<url>\/yts\/jsbin\/player-.{9}\/en_US\/base.js)"/).not_nil!["url"]
player = client.get(url).body player = client.get(url).body
function_name = player.match(/\(b\|\|\(b="signature"\),d.set\(b,(?<name>[a-zA-Z]{2})\(c\)\)\)/).not_nil!["name"] function_name = player.match(/\(b\|\|\(b="signature"\),d.set\(b,(?<name>[a-zA-Z0-9]{2})\(c\)\)\)/).not_nil!["name"]
function_body = player.match(/#{function_name}=function\(a\){(?<body>[^}]+)}/).not_nil!["body"] function_body = player.match(/#{function_name}=function\(a\){(?<body>[^}]+)}/).not_nil!["body"]
function_body = function_body.split(";")[1..-2] function_body = function_body.split(";")[1..-2]
var_name = function_body[0][0, 2] var_name = function_body[0][0, 2]
operations = {} of String => String operations = {} of String => String
matches = player.delete("\n").match(/var #{var_name}={((?<op1>[a-zA-Z]{2}:[^}]+})),((?<op2>[a-zA-Z]{2}:[^}]+})),((?<op3>[a-zA-Z]{2}:[^}]+}))};/).not_nil! matches = player.delete("\n").match(/var #{var_name}={(?<op1>[a-zA-Z0-9]{2}:[^}]+}),(?<op2>[a-zA-Z0-9]{2}:[^}]+}),(?<op3>[a-zA-Z0-9]{2}:[^}]+})};/).not_nil!
3.times do |i| 3.times do |i|
operation = matches["op#{i + 1}"] operation = matches["op#{i + 1}"]
op_name = operation[0, 2] op_name = operation[0, 2]