[devdocsgjs/main: 932/1867] Update Dart documentation (2.5.0)

[Andy Holmes <andyholmes src gnome org>]

commit 2d98f0c52f618a30733017340e7ed83cfef2c571
Author: Jasper van Merle <jaspervmerle gmail com>
Date:   Thu Sep 12 00:53:09 2019 +0200

    Update Dart documentation (2.5.0)

 lib/docs/filters/dart/clean_html.rb | 13 +++++++++++--
 lib/docs/filters/dart/entries.rb    |  4 ++--
 lib/docs/scrapers/dart.rb           |  8 ++++----
 3 files changed, 17 insertions(+), 8 deletions(-)
---
diff --git a/lib/docs/filters/dart/clean_html.rb b/lib/docs/filters/dart/clean_html.rb
index c0021aae..f27bf093 100644
--- a/lib/docs/filters/dart/clean_html.rb
+++ b/lib/docs/filters/dart/clean_html.rb
@@ -33,13 +33,22 @@ module Docs
         # We can't use options[:container] here because the entries filter uses the breadcrumbs node
         @doc = at_css('.main-content')
 
+        # Remove external links
+        css('#external-links').remove
+
+        # Properly format header in v2 docs
+        nested_title = at_css('div > h1')
+        unless nested_title.nil?
+          nested_title.parent.replace nested_title
+        end
+
         # Move the features (i.e. "read-only, inherited") into the blue header
         css('.features').each do |node|
           header = node.xpath('parent::dd/preceding::dt').last
           header.add_child node unless header.nil?
         end
 
-        css('section').each do |node|
+        css('section:not(.multi-line-signature)').each do |node|
           if node['id'] && node.first_element_child
             node.first_element_child['id'] ||= node['id']
           end
@@ -54,7 +63,7 @@ module Docs
         # Make code blocks detectable by Prism
         css('pre').each do |node|
           node['data-language'] = 'dart'
-          node.content = node.content
+          node.content = node.content.strip
         end
 
         css('.properties', '.property', '.callables', '.callable').remove_attr('class')
diff --git a/lib/docs/filters/dart/entries.rb b/lib/docs/filters/dart/entries.rb
index f3c42bbf..86eca477 100644
--- a/lib/docs/filters/dart/entries.rb
+++ b/lib/docs/filters/dart/entries.rb
@@ -7,7 +7,7 @@ module Docs
           name = title.element_children.last.content.strip
           kind = title.at_css('.kind').content
         else # v2
-          title = at_css('.main-content > h1')
+          title = at_css('.main-content > div > h1')
           name = title.content[/(.*)( )/, 1].split(' top-level')[0]
           kind = title.content[/(.*)( )(.+)/, 3]
         end
@@ -15,7 +15,7 @@ module Docs
         breadcrumbs = at_css('.breadcrumbs').css('li:not(.self-crumb) > a')
         first_part = ''
 
-        if breadcrumbs.length == 2 && !kind.include?('class')
+        if breadcrumbs.length == 2 && kind.blank?
           first_part = breadcrumbs[1].content
         elsif breadcrumbs.length == 3
           first_part = breadcrumbs[2].content
diff --git a/lib/docs/scrapers/dart.rb b/lib/docs/scrapers/dart.rb
index 322bfe2a..a3dc05c1 100644
--- a/lib/docs/scrapers/dart.rb
+++ b/lib/docs/scrapers/dart.rb
@@ -3,7 +3,7 @@ module Docs
     self.type = 'dart'
     self.root_path = 'index.html'
     self.links = {
-      home: 'https://www.dartlang.org/',
+      home: 'https://dart.dev/',
       code: 'https://github.com/dart-lang/sdk'
     }
 
@@ -23,13 +23,13 @@ module Docs
     # Download the documentation from https://www.dartlang.org/tools/sdk/archive
 
     version '2' do
-      self.release = '2.0.0'
-      self.base_url = "https://api.dartlang.org/stable/#{release}/";
+      self.release = '2.5.0'
+      self.base_url = "https://api.dart.dev/stable/#{release}/";
     end
 
     version '1' do
       self.release = '1.24.3'
-      self.base_url = "https://api.dartlang.org/stable/#{release}/";
+      self.base_url = "https://api.dart.dev/stable/#{release}/";
     end
 
     def get_latest_version(opts)