comparison plugins/redmine_checkout/lib/checkout/protocol.rb @ 1484:51364c0cd58f redmine-2.4-integration

Merge from live branch. Still need to merge manually in files overridden by plugins.

+module Checkout
+  class <<self
+    def awesome?
+      # Yes, this plugin is awesome!
+      true
+    end
+  end
+  
+  class Protocol
+    attr_accessor :protocol, :regex, :regex_replacement, :access, :repository
+    attr_writer :default, :command, :fixed_url, :append_path
+    
+    
+    def initialize(args={})
+      args = args.dup
+      
+      @protocol = args.delete :protocol
+      @command = args.delete :command # optional, if not set the default from the repo is used
+      
+      # either a fixed url
+      @fixed_url = args.delete :fixed_url
+
+      # or a regex
+      @regex = args.delete :regex
+      @regex_replacement = args.delete :regex_replacement
+      
+      @access = args.delete :access
+      @append_path = args.delete :append_path
+      @default = args.delete :is_default
+      
+      @repository = args.delete :repository
+    end
+    
+    def full_command(path = "")
+      cmd = ""
+      if repository.checkout_display_command?
+        cmd = self.command.present? ? self.command.strip + " " : ""
+      end
+      cmd + URI.escape(self.url(path))
+    end
+    
+    def default?
+      @default.to_i > 0
+    end
+    
+    def command
+      @command || self.repository && self.repository.checkout_default_command || ""
+    end
+    
+    def append_path?
+      @append_path.to_i > 0
+    end
+    
+    def access_rw(user)
+      # reduces the three available access levels 'read+write', 'read-only' and 'permission'
+      # to 'read+write' and 'read-only' and nil (not allowed)
+
+      @access_rw ||= {}
+      return @access_rw[user] if @access_rw.key? user
+      @access_rw[user] = case access
+      when 'permission'
+        case
+        when user.allowed_to?(:commit_access, repository.project) && user.allowed_to?(:browse_repository, repository.project)
+          'read+write'
+        when user.allowed_to?(:browse_repository, repository.project)
+          'read-only'
+        else
+          nil
+        end
+      else
+        @access
+      end
+    end
+    
+    def access_label(user)
+      case access_rw(user)
+        when 'read+write'
+          :label_access_read_write
+        when 'read-only'
+          :label_access_read_only
+      end
+    end
+  
+    def fixed_url
+      @fixed_url.present? ? @fixed_url : begin
+        if (regex.blank? || regex_replacement.blank?)
+          repository.url
+        else
+          repository.url.gsub(Regexp.new(regex), regex_replacement)
+        end
+      end
+    rescue RegexpError
+      repository.url || ""
+    end
+
+    def url(path = "")
+      return "" unless repository
+      
+      url = fixed_url.sub(/\/+$/, "")
+      if repository.allow_subtree_checkout? && self.append_path? && path.present?
+        url = "#{url}/#{path}"
+      end
+      
+      if repository.checkout_display_login?
+        begin
+          uri = URI.parse url
+          (uri.user = repository.login) if repository.login
+          (uri.password = repository.password) if (repository.checkout_display_login == 'password' && repository.login && repository.password)
+          url = uri.to_s
+        rescue URI::InvalidURIError
+        end
+      end
+      url
+    end
+  end
+end