Split and refactor docs; add schleuder-{cli,web}

Closes #10
Closes #28

2 files changed, 111 insertions, 0 deletions

diff --git a/_plugins/breadcrumbs.rb b/_plugins/breadcrumbs.rb
new file mode 100644
index 0000000..ec6068b
--- /dev/null
+++ b/_plugins/breadcrumbs.rb
@@ -0,0 +1,82 @@
+require_relative 'drops/breadcrumb_item.rb'
+
+module Jekyll
+  module Breadcrumbs
+    @@config = {}
+    @@siteAddress = ""
+    @@sideAddresses = {}
+
+    def self.clearAddressCache
+      @@sideAddresses = {}
+    end
+
+    def self.loadAddressCache(site)
+      clearAddressCache
+      site.documents.each { |page| addAddressItem(page.url, page['crumbtitle'] || page['title'] || '') } # collection files including posts
+      site.pages.each { |page| addAddressItem(page.url, page['crumbtitle'] || page['title'] || '') } # pages
+      site.posts.docs.each { |page| addAddressItem(page.url, page['crumbtitle'] || page['title'] || '') } # posts      
+    end
+
+    def self.addAddressItem(url, title)    
+      key = createAddressCacheKey(url)
+      @@sideAddresses[key] = {:url => url, :title => title}
+    end
+
+    def self.findAddressItem(path)
+      key = createAddressCacheKey(path)
+      @@sideAddresses[key] if key
+    end
+
+    def self.createAddressCacheKey(path)
+      path.chomp("/").empty? ? "/" : path.chomp("/")              
+    end
+
+    def self.buildSideBreadcrumbs(side, payload)
+      payload["breadcrumbs"] = []
+      return if side.url == @@siteAddress && root_hide === true
+
+      drop = Jekyll::Drops::BreadcrumbItem
+      position = 0
+
+      path = side.url.chomp("/").split(/(?=\/)/)
+      (-1..(path.size - 1)).each do |int|
+         joined_path = int == -1 ? "" : path[0..int].join
+         item = findAddressItem(joined_path)
+         if item 
+            position += 1
+            item[:position] = position
+            item[:root_image] = root_image
+            payload["breadcrumbs"] << drop.new(item)
+         end
+      end
+    end
+
+   # Config
+   def self.loadConfig(site)
+      config = site.config["breadcrumbs"] || {"root" => {"hide" => false, "image" => false}} 
+      root = config["root"]
+      @@config[:root_hide] = root["hide"] || false
+      @@config[:root_image] = root["image"] || false
+
+      @@siteAddress = site.config["baseurl"] || "/"
+      @@siteAddress = "/" if @@siteAddress.empty?
+    end
+
+    def self.root_hide
+      @@config[:root_hide]
+   end
+
+   def self.root_image
+      @@config[:root_image]
+   end
+  end
+end
+
+Jekyll::Hooks.register :site, :pre_render do |site, payload|
+   Jekyll::Breadcrumbs::loadConfig(site)
+  Jekyll::Breadcrumbs::loadAddressCache(site)
+end
+
+Jekyll::Hooks.register [:pages, :documents], :pre_render do |side, payload|
+  Jekyll::Breadcrumbs::buildSideBreadcrumbs(side, payload)
+end
diff --git a/_plugins/drops/breadcrumb_item.rb b/_plugins/drops/breadcrumb_item.rb
new file mode 100644
index 0000000..8e3b2cf
--- /dev/null
+++ b/_plugins/drops/breadcrumb_item.rb
@@ -0,0 +1,29 @@
+module Jekyll
+   module Drops
+     class BreadcrumbItem < Liquid::Drop
+       extend Forwardable
+ 
+       def initialize(side)
+         @side = side
+       end
+ 
+       def position
+         @side[:position]
+       end
+ 
+       def title
+         @side[:title]
+       end
+ 
+       def url
+         @side[:url]
+       end
+
+       def rootimage
+         @side[:root_image]
+       end
+      
+     end
+   end
+ end
+ 
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