Revision 13 - History - Rest api with ruby - Redmine

Rest api with ruby » History » Revision 13

Revision 12 (David Lukas Müller, 2017-06-13 16:44) → Revision 13/15 (Mischa The Evil, 2017-06-15 20:07)

h1. Using the REST API with Ruby 

 {{>toc}} 

 Redmine REST API follows the Rails's RESTful conventions, so using it with "ActiveResource":http://api.rubyonrails.org/classes/ActiveResource/Base.html is pretty straightforward. 

 h2. ActiveResource (Rails) 

 On Redmine 3.x (Rails 4.2), you need to add 'activeresource' gem. 
 For example, at Gemfile.local: 
 <pre><code class="ruby"> 
 gem 'activeresource' 
 </code></pre> 

 Here is a simple ruby script that demonstrates how to use the Redmine REST API: 

 <pre> 
 <code class="ruby"> 
 require 'rubygems' 
 require 'active_resource' 

 # Issue model on the client side 
 class Issue < ActiveResource::Base 
   self.site = 'http://redmine.server/' 
   self.user = 'foo' 
   self.password = 'bar' 
 end 

 if false 
   # Retrieving issues 
   issues = Issue.find(:all) 
   puts issues.first.subject 
 end 

 # Retrieving an issue 
 issue = Issue.find(1) 
 puts issue.description 
 puts issue.author.name 

 # Creating an issue 
 issue = Issue.new( 
   :subject => 'REST API', 
   :assigned_to_id => 1, 
   :project_id => 1 
 # custom field with id=2 exist in database 
   :custom_fields => [{id: 2, value: "IT"}] 
 ) 
 if issue.save 
   puts issue.id 
 else 
   puts issue.errors.full_messages 
 end 


 # Updating an issue 
 issue = Issue.find(1) 
 issue.subject = 'REST API' 
 issue.save 

 # Deleting an issue 
 issue = Issue.find(1) 
 #issue.destroy 
 </code> 
 </pre> 

 _You may need to set @include_root_in_json = true@ in your ActiveResource class_ 



 h2. Pure Ruby (without Rails) 

 Here is an example to set the status of Issue !#9599 #9599 to internal status_id 1 with a @net/http@ PUT-request: 

 <pre><code class="ruby"> 
 require 'net/https' 
 require 'uri' 
 require 'json' 

 def update_issue_status issue_id, new_status_id, change_note 
   base_url = "https://your.redmine.example.com" 
   api_token = "xxxxxxxxxxxxxxx" 
  
   payload = { 
     issue: { 
       notes: change_note, 
       status_id: new_status_id 
     } 
   } 

   url = "#{base_url}/issues/#{issue_id}.json" 
   uri = URI.parse(url) 
   req = Net::HTTP::Put.new(uri.request_uri) 
  
   req["Content-Type"] = "application/json" 
   req['X-Redmine-API-Key'] = api_token 
   req.body = payload.to_json 

   http = Net::HTTP.new(uri.host, uri.port) 
   http.use_ssl = true 
   response = http.request(req) 
   return response 
 end 

 # Set Status of issue #9599 to internal status_id = 1 
 response = update_issue_status 9599, 1, "Changed Issue Status via REST-API" 
 </code></pre>

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Rest api with ruby » History » Revision 13