Class: Cyclid::API::Plugins::Github

Inherits:
Api
  • Object
show all
Defined in:
app/cyclid/plugins/api/github.rb

Overview

API extension for Github hooks

Class Method Summary collapse

Methods inherited from Api

human_name

Methods inherited from Base

get_config, human_name, register_plugin, set_config

Class Method Details

.config? ⇒ Boolean

This plugin has configuration data

Returns:

  • (Boolean) 


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# File 'app/cyclid/plugins/api/github.rb', line 37

def config?
  true
end

.config_schema ⇒ Object

Github plugin configuration schema



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# File 'app/cyclid/plugins/api/github.rb', line 101

def config_schema
  schema = []
  schema << { name: 'repository_tokens',
              type: 'hash-list',
              description: 'Individual repository personal OAuth tokens',
              default: [] }
  schema << { name: 'oauth_token',
              type: 'password',
              description: 'Organization Github OAuth token',
              default: nil }
  schema << { name: 'oauth_request',
              type: 'link-relative',
              description: 'Authorize with Github',
              default: '/oauth/request' }
  return schema
end

.controller ⇒ Object

Return an instance of the Github API controller



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# File 'app/cyclid/plugins/api/github.rb', line 29

def controller
  routes = [{ verb: :get, path: '/oauth/request', func: 'oauth_request' },
            { verb: :get, path: '/oauth/callback', func: 'oauth_callback' }]

  return ApiExtension::Controller.new(ApiExtension::GithubMethods, routes)
end

.default_config ⇒ Object

Default configuration



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# File 'app/cyclid/plugins/api/github.rb', line 92

def default_config
  config = {}
  config['repository_tokens'] = []
  config['oauth_token'] = nil

  return config
end

.update_config(config, new) ⇒ Object

Merge the given config into the current config & validate



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# File 'app/cyclid/plugins/api/github.rb', line 42

def update_config(config, new)
  Cyclid.logger.debug "config=#{config} new=#{new}"

  if new.key? 'repository_tokens'
    Cyclid.logger.debug 'updating repository tokens'

    new_tokens = new['repository_tokens']
    current_tokens = config['repository_tokens']

    raise 'repository_tokens must be an array' \
      unless new_tokens.is_a? Array

    # Merge the current list of tokens with the new list of tokens;
    # we have to do this in a 'roundabout fashion:
    #
    # 1. Convert both into a hash, with the url as the key and
    #    the original hash itself as the value. E.g.
    #    {url: 'example.com', token: 'abcdef'} becomes
    #    {'exmaple.com': {url: 'example.com', token: 'abcdef'}}
    # 2. Merge the new hash into the current hash; this will
    #    over-write any existing entries.
    # 3. Obtain the values of the the resulting merged object, which
    #    is an array of the original hashes.
    #
    # Thanks, Stackoverflow!
    new_hash = Hash[new_tokens.map{ |h| [h['url'], h] }]
    current_hash = Hash[current_tokens.map{ |h| [h['url'], h] }]

    merged = current_hash.merge(new_hash).values

    # Delete any entries where the token value is nil
    merged.delete_if do |entry|
      entry['token'].nil?
    end

    config['repository_tokens'] = merged
  end

  if new.key? 'oauth_token'
    Cyclid.logger.debug 'updating OAuth token'
    config['oauth_token'] = new['oauth_token']
  end

  # Remove any old keys
  config.delete 'hmac_secret' if config.key? 'hmac_secret'

  return config
end