Add leaflet doc

Author: simon04

lib/docs/filters/leaflet/clean_html.rb

@@ -0,0 +1,23 @@
+module Docs
+  class Leaflet
+    class CleanHtmlFilter < Filter
+      def call
+        css('#toc', '.expander').remove
+
+        # remove "This reference reflects Leaflet 1.2.0."
+        css('h2 ~ p').each do |node|
+          node.remove
+          break
+        end
+
+        # syntax highlighting
+        css('code.lang-js').each do |node|
+          node.parent['data-language'] = 'javascript'
+          node.parent.content = node.content
+        end
+
+        doc
+      end
+    end
+  end
+end

lib/docs/filters/leaflet/entries.rb

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+module Docs
+  class Leaflet
+    class EntriesFilter < Docs::EntriesFilter
+      def additional_entries
+        entries = []
+        type = nil
+        subtype = nil
+
+        css('*').each do |node|
+          if node.name == 'h2' && node['id']
+            type = node.content
+            subtype = nil
+            entries << [type, node['id'], type]
+          elsif node.name == 'h3'
+            subtype = node.content
+          elsif node.name == 'tr' && node['id']
+            value = node.css('td > code > b').first.content
+            if subtype && subtype.end_with?(' options')
+              name = "#{subtype}: #{value}"
+            elsif subtype
+              name = "#{type} #{subtype.downcase}: #{value}"
+            else
+              name = "#{type}: #{value}"
+            end
+            entries << [name, node['id'], type]
+          end
+        end
+
+        entries
+      end
+    end
+  end
+end

lib/docs/scrapers/leaflet.rb

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+module Docs
+  class Leaflet < UrlScraper
+    self.name = 'Leaflet'
+    self.type = 'leaflet'
+    self.slug = 'leaflet'
+    self.links = {
+      home: 'http://leafletjs.com/',
+      code: 'https://github.com/Leaflet/Leaflet'
+    }
+
+    html_filters.push 'leaflet/entries', 'leaflet/clean_html', 'title'
+
+    options[:container] = '.container'
+    options[:skip_links] = true
+
+    options[:attribution] = <<-HTML
+      &copy; 2017 <a href="http://agafonkin.com/en">Vladimir Agafonkin</a>.
+      Maps &copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors.</p>
+    HTML
+
+    version '1.2' do
+      self.release = '1.2.0'
+      self.base_url = "http://leafletjs.com/reference-#{release}.html"
+    end
+
+    version '1.1' do
+      self.release = '1.1.0'
+      self.base_url = "http://leafletjs.com/reference-#{release}.html"
+    end
+
+    version '1.0' do
+      self.release = '1.0.3'
+      self.base_url = "http://leafletjs.com/reference-#{release}.html"
+    end
+
+  end
+end

public/icons/docs/leaflet/16.png

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+http://leafletjs.com/docs/images/favicon.ico