lib/bukin/providers/bukget.rb in bukin-0.2.0 vs lib/bukin/providers/bukget.rb in bukin-0.3.0

@@ -1,7 +1,8 @@
 require 'bukin/utils'
 require 'json'
+require 'cgi'
 
 # BukGet api
 # Docs: http://bukget.org/pages/docs/API3.html
 class Bukin::Bukget
   attr_reader :url
@@ -12,17 +13,38 @@
 
   def api_url
     "#{url}/3"
   end
 
-  def download(name, version, server)
+  def resolve_info(data)
+    return data if data[:download]
+
+    name = data[:name]
+    version = data[:version] || 'latest'
+    server = data[:server]
     server = 'bukkit' if server == 'craftbukkit'
-    url = "#{api_url}/plugins/#{server}/#{name}/#{version}/download"
-    download_file(url, true)
+
+    url = "#{api_url}/plugins/#{CGI.escape(server)}/#{CGI.escape(name)}/#{CGI.escape(version)}"
+    info = JSON.parse(open(url).read)
+
+    versions = info['versions']
+    if versions.empty?
+      raise Bukin::InstallError, "The plugin #{name} (#{version}) has no available downloads from BukGet."
+    end
+
+    version_data = versions.find {|version_data| jar_extension?(version_data)}
+    if version_data
+      data[:version] = version_data['version']
+      data[:download] = version_data['download']
+    else
+      puts info
+      raise Bukin::InstallError, "The plugin #{name} (#{version}) has no jar files available for download"
+    end
+
+    data
   end
 
-  def info(name, version, server)
-    server = 'bukkit' if server == 'craftbukkit'
-    url = "#{api_url}/plugins/#{server}/#{name}/#{version}"
-    JSON.parse(open(url).read)
+  def jar_extension?(version_data)
+    File.extname(version_data['filename']) == '.jar'
   end
+
 end