Commit 83ff8d09a36abc8452a573179e7a7b2b714f9ffa to jmettraux's ruote-rest

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jmettraux / ruote-rest

Description:	RESTful workflow / bpm engine based on Rack and OpenWFEru
Homepage:	http://openwferu.rubyforge.org
Clone URL:	git://github.com/jmettraux/ruote-rest.git Give this clone URL to anyone. `git clone git://github.com/jmettraux/ruote-rest.git`
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now returning 303 on delete (Location => containing resource)

jmettraux (author)

Wed Apr 30 18:19:45 -0700 2008

commit 83ff8d09a36abc8452a573179e7a7b2b714f9ffa
tree 8d8324fd5c852a5106fea21c7591dd42fb1b0a7f
parent a783518e4c3fc5c9937b74a4882ebc8496e6022a

README.txt
lib/res/expressions.rb
lib/res/participants.rb
lib/res/processes.rb
test/st_expressions.rb
test/st_participants.rb
test/st_processes.rb
test/testbase.rb
views/expression.erb
views/header.erb

README.txt

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@@ -19,7 +19,8 @@ To prepare the development database
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     rake recreate_mysql_db
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-Expects a mysql db with a 'root' admin account with sufficient access rights. It will create a database named "ruoterest_development".
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+Expects a mysql db with a 'root' admin account with sufficient access rights. 
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+It will create a database named "ruoterest_development".
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 (
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 To prepare the test database
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@@ -44,13 +45,15 @@ Then head to
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 == interface
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-By default, XML representations will be returned. The 'Accept' header is used to determine which representation the client expects. 
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+By default, XML representations will be returned. The 'Accept' header is used 
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+to determine which representation the client expects. 
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 The 'format' query parameter can be used to override that, like in
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      GET /processes?format=json
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-For debugging purposes, you can force to a text/plain content type with 'plain' :
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+For debugging purposes, you can force to a text/plain content type 
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+with 'plain' :
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     GET /workitems?format=json&plain=true
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@@ -127,7 +130,8 @@ GET /workitems?wfid=x
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 PUT /workitems/{wid}
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     updates a workitem
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-    If the workitem field '_state' is set to 'proceeded' the workitem will resume its travel in its business process
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+    If the workitem field '_state' is set to 'proceeded' the workitem will 
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+    resume its travel in its business process
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 == license

lib/res/expressions.rb

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@@ -69,7 +69,9 @@ delete "/expressions/:wfid/:expid" do
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     $engine.cancel_expression e
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-    response.status = 204
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+    response.status = 303
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+    header "Location" => request.link(:expressions, params[:wfid])
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+    "expression at #{e.link} cancelled (terminated)"
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 end
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lib/res/participants.rb

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@@ -71,7 +71,9 @@ delete "/participants/:pid" do
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     $engine.unregister_participant pid
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-    response.status = 204
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+    response.status = 303
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+    header "Location" => request.link(:participants)
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+    "participant #{pid} removed"
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 end
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lib/res/processes.rb

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@@ -112,7 +112,9 @@ delete "/processes/:wfid" do
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     sleep 0.350
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-    response.status = 204
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+    response.status = 303
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+    header "Location" => request.link(:processes)
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+    "process #{wfid} deleted"
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 end
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test/st_expressions.rb

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@@ -79,7 +79,7 @@ class StExpressionsTest < Test::Unit::TestCase
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         delete_it "/expressions/#{fei.wfid}/0"
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-        assert_equal 204, @response.status
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+        assert_equal 303, @response.status
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         sleep 0.350
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test/st_participants.rb

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@@ -52,7 +52,7 @@ class StParticipantsTest < Test::Unit::TestCase
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         delete_it "/participants/2"
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-        assert_equal 204, @response.status
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+        assert_equal 303, @response.status
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         get_it "/participants"
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test/st_processes.rb

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@@ -87,7 +87,7 @@ class StProcessesTest < Test::Unit::TestCase
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         delete_it "/processes/#{fei.wfid}"
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-        assert_equal 204, @response.status
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+        assert_equal 303, @response.status
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         sleep 0.350
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test/testbase.rb

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@@ -12,7 +12,7 @@ module TestBase
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     def setup
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         FileUtils.rm_rf 'work_test'
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-        FileUtils.mkdir 'logs'
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+        FileUtils.mkdir 'logs' unless File.exist?('logs')
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         OpenWFE::Extras::Workitem.delete_all
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         OpenWFE::Extras::Field.delete_all

views/expression.erb

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@@ -31,6 +31,7 @@
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         <% if @expression.children %>
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             children :
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             <% @expression.children.each do |eid| %>
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+                <% next unless eid.respond_to?(:link) %>
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                 <div>&nbsp;&nbsp;<a href="<%= eid.link %>">GET <%= eid.link %></a></div>
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             <% end %>
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         <% end %>

views/header.erb

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@@ -37,7 +37,13 @@
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 <body>
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 <div class="header">
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-    <a href="http://openwferu.rubyforge.org/index.html#rr">OpenWFEru</a> ruote-rest
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+    <div class="h_left" style="float: left;">
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+        <a href="http://openwferu.rubyforge.org/index.html#rr">OpenWFEru</a> ruote-rest
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+    </div>
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+    <div class="h_right" style="float: right;">
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+        <span><%= response.status %></span>
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+    </div>
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+    <div style="clear: both;"></div>
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 </div>
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 <hr/>
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