From 25a697ee5d34488411b77e88474db0ef8c23ab87 Mon Sep 17 00:00:00 2001
From: Phil Scherer <pnscher@evoforge.org>
Date: Sat, 19 Dec 2020 01:48:04 -0500
Subject: [PATCH] Restore old URLs to TypeScript documentation

---
 lib/docs/filters/typescript/clean_html.rb | 35 ++++++++++++-----------
 lib/docs/filters/typescript/entries.rb    | 24 ++++++----------
 lib/docs/scrapers/typescript.rb           | 29 +++++++++----------
 3 files changed, 40 insertions(+), 48 deletions(-)

diff --git a/lib/docs/filters/typescript/clean_html.rb b/lib/docs/filters/typescript/clean_html.rb
index b0a62a51..4b9d72fe 100644
--- a/lib/docs/filters/typescript/clean_html.rb
+++ b/lib/docs/filters/typescript/clean_html.rb
@@ -2,15 +2,14 @@ module Docs
   class Typescript
     class CleanHtmlFilter < Filter
 
-      def call
-        if slug.include?('index')
-          root
-        elsif slug == ('tsconfig/')
-          tsconfig
-        else
-          other
-        end
+      LANGUAGE_REPLACE = {
+        'cmd' => 'shell',
+        'sh' => 'shell',
+        'tsx' => 'typescript+html'
+      }
 
+      def call
+        root_page? ? root : other
         doc
       end
 
@@ -24,23 +23,25 @@ module Docs
       end
 
       def other
-        @doc = at_css('article > .whitespace > .markdown')
+        if base_url.path == '/docs/handbook/'
+          @doc = at_css('article > .whitespace > .markdown')
+        else # tsconfig page
+          @doc = at_css('.markdown > div')
 
-        css('.anchor').remove
+          at_css('h2').remove
+        end
+
+        css('.anchor', 'a:contains("Try")', 'h2 a', 'h3 a', 'svg', '#full-option-list').remove
 
-        css('a:contains("Try")').remove
         css('pre').each do |node|
+          language = node.at_css('.language-id') ? node.at_css('.language-id').content : 'typescript'
+          node.css('.language-id').remove
           node.content = node.content
-          node['data-language'] = 'typescript'
+          node['data-language'] = LANGUAGE_REPLACE[language] || language
           node.remove_attribute('class')
         end
       end
 
-      def tsconfig
-        css('h2 a', 'h3 a').remove
-        css('svg').remove
-      end
-
     end
   end
 end
diff --git a/lib/docs/filters/typescript/entries.rb b/lib/docs/filters/typescript/entries.rb
index 98d42a78..842afbea 100644
--- a/lib/docs/filters/typescript/entries.rb
+++ b/lib/docs/filters/typescript/entries.rb
@@ -11,25 +11,19 @@ module Docs
       end
 
       def additional_entries
-        entries = []
-
-        css('h2').each do |node|
-
-          if slug == 'tsconfig/'
-            node.css('a').remove
-          end
+        base_url.path == '/' ? tsconfig_entries : handbook_entries
+      end
 
-          entries << [node.content, node['id'], name]
+      def tsconfig_entries
+        css('h3 > code').each_with_object [] do |node, entries|
+          entries << [node.content, node.parent['id']]
         end
+      end
 
-        if slug == 'tsconfig/'
-          css('h3').each do |node|
-            node.css('a').remove
-            entries << [node.content, node['id'], name]
-          end
+      def handbook_entries
+        css('h2').each_with_object [] do |node, entries|
+          entries << [node.content, node['id']]
         end
-
-        entries
       end
 
     end
diff --git a/lib/docs/scrapers/typescript.rb b/lib/docs/scrapers/typescript.rb
index 9da3c021..df5dc22e 100644
--- a/lib/docs/scrapers/typescript.rb
+++ b/lib/docs/scrapers/typescript.rb
@@ -1,14 +1,20 @@
 module Docs
   class Typescript < UrlScraper
+    include MultipleBaseUrls
+
     self.name = 'TypeScript'
     self.type = 'simple'
     self.release = '4.1.3'
-    self.base_url = 'https://www.typescriptlang.org/'
-    self.root_path = 'docs/handbook/index.html'
-    self.initial_paths = [
-      'tsconfig/'
+    self.base_urls = [
+      'https://www.typescriptlang.org/docs/handbook/',
+      'https://www.typescriptlang.org/'
     ]
 
+    def initial_urls
+      [ 'https://www.typescriptlang.org/docs/handbook/',
+        'https://www.typescriptlang.org/tsconfig' ]
+    end
+
     self.links = {
       home: 'https://www.typescriptlang.org',
       code: 'https://github.com/Microsoft/TypeScript'
@@ -19,24 +25,15 @@ module Docs
     options[:container] = 'main'
 
     options[:skip] = [
-      'docs/handbook/react-&-webpack.html'
+      'react-&-webpack.html'
     ]
 
     options[:skip_patterns] = [
       /2/,
-      /release-notes/
+      /release-notes/,
+      /play\//
     ]
 
-    options[:only_patterns] = [
-      /docs\/handbook\//,
-      /tsconfig\//
-    ]
-
-    options[:fix_urls] = -> (url) do
-      url.gsub!(/docs\/handbook\/index.html/, "index.html")
-      url
-    end
-
     options[:attribution] = <<-HTML
       &copy; 2012-2020 Microsoft<br>
       Licensed under the Apache License, Version 2.0.