From f424256f6ca189fceda77e0e3d9e182cd7520f7e Mon Sep 17 00:00:00 2001
From: Phil Scherer <pscher1@umbc.edu>
Date: Thu, 1 Jun 2017 14:54:15 -0500
Subject: [PATCH] Add Falcon documentation

---
 lib/docs/filters/falcon/entries.rb    | 50 +++++++++++++++++++++++++++
 lib/docs/filters/sphinx/clean_html.rb |  3 +-
 lib/docs/scrapers/falcon.rb           | 27 +++++++++++++++
 public/icons/docs/falcon/SOURCE       |  1 +
 4 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 lib/docs/filters/falcon/entries.rb
 create mode 100644 lib/docs/scrapers/falcon.rb
 create mode 100644 public/icons/docs/falcon/SOURCE

diff --git a/lib/docs/filters/falcon/entries.rb b/lib/docs/filters/falcon/entries.rb
new file mode 100644
index 00000000..dc737d87
--- /dev/null
+++ b/lib/docs/filters/falcon/entries.rb
@@ -0,0 +1,50 @@
+module Docs
+  class Falcon
+    class EntriesFilter < Docs::EntriesFilter
+      def get_name
+        name = at_css('h1').content.strip
+        name.remove! "\u{00B6}"
+        name
+      end
+
+      def get_type
+        case slug.split('/').first
+        when 'community'
+          'Community Guide'
+        when 'user'
+          'User Guide'
+        when 'api'
+          'Classes and Functions'
+        else
+          'Other'
+        end
+      end
+
+      def additional_entries
+        entries = []
+
+        css('.class').each do |node|
+          class_name = node.at_css('dt > .descname').content
+          class_id = node.at_css('dt[id]')['id']
+          entries << [class_name, class_id]
+
+          node.css('.method').each do |n|
+            next unless n.at_css('dt[id]')
+            name = n.at_css('.descname').content
+            name = "#{class_name}.#{name}()"
+            id = n.at_css('dt[id]')['id']
+            entries << [name, id]
+          end
+        end
+
+        css('.function').each do |node|
+          name = "#{node.at_css('.descname').content}()"
+          id = node.at_css('dt[id]')['id']
+          entries << [name, id]
+        end
+
+        entries
+      end
+    end
+  end
+end
diff --git a/lib/docs/filters/sphinx/clean_html.rb b/lib/docs/filters/sphinx/clean_html.rb
index 9775122c..020ab435 100644
--- a/lib/docs/filters/sphinx/clean_html.rb
+++ b/lib/docs/filters/sphinx/clean_html.rb
@@ -20,9 +20,10 @@ module Docs
         css('div[class*="highlight-"]', 'div[class*="hl-"]').each do |node|
           pre = node.at_css('pre')
           pre.content = pre.content
-          lang = node['class'][/highlight\-(\w+)/, 1] || node['class'][/hl\-(\w+)/, 1]
+          lang = node['class'][/code (\w+) highlight/, 1] || node['class'][/highlight\-(\w+)/, 1] || node['class'][/hl\-(\w+)/, 1]
           lang = 'php' if lang == 'ci'
           lang = 'markup' if lang == 'html+django'
+          lang = 'bash' if lang == 'bash'
           lang = 'python' if lang == 'default' || lang.start_with?('python') || lang.start_with?('ipython')
           pre['data-language'] = lang
           node.replace(pre)
diff --git a/lib/docs/scrapers/falcon.rb b/lib/docs/scrapers/falcon.rb
new file mode 100644
index 00000000..593e62b8
--- /dev/null
+++ b/lib/docs/scrapers/falcon.rb
@@ -0,0 +1,27 @@
+module Docs
+  class Falcon < UrlScraper
+    self.type = 'sphinx'
+    self.root_path = 'index.html'
+    self.links = {
+      home: 'https://falconframework.org/',
+      code: 'https://github.com/falconry/falcon'
+    }
+
+    html_filters.push 'falcon/entries', 'sphinx/clean_html'
+
+    options[:container] = '.body'
+
+    options[:skip_patterns] = [/\Achanges/, /\A_modules/]
+
+    options[:attribution] = <<-HTML
+      &copy; 2016 Falcon Contributors<br>
+      Licensed under the Apache 2 License.
+    HTML
+
+    version '1.2.0' do
+      self.release = '1.2.0'
+      self.base_url = "https://falcon.readthedocs.io/en/#{self.version}/"
+    end
+
+  end
+end
diff --git a/public/icons/docs/falcon/SOURCE b/public/icons/docs/falcon/SOURCE
new file mode 100644
index 00000000..ec12aba9
--- /dev/null
+++ b/public/icons/docs/falcon/SOURCE
@@ -0,0 +1 @@
+https://github.com/falconry/falcon/blob/master/docs/_static/img/logo.jpg