@@ -9,22 +9,21 @@ Example Add this line to your app's User model: -matches_identities + matches_identities :nickname_field => 'username', :email_field => 'work_email' and your user model will gain the following methods: -User.match_gmail(username, password) -User.match_gmail_api(authsub_token) -User.match_twitter(nick) -User.match_hcard(url) -etc... + User.match_gmail(username, password) + User.match_gmail_api(authsub_token) + User.match_twitter(nick) + User.match_hcard(url) + etc... The return value is a two-element list. The first element is a list of User objects that match the identities found in the external source. The second element, if available for that mode of matching, is a list of found external identities that weren't matched, giving their name and email address in a hash. -Restrictions -============ - -The code assumes that your user model uses the field 'email' for email address and 'nick' for screen name. A future version will parameterise this. +The default values for matches_identities are: + :nickname_field => 'nick' + :email_field => 'email' Contributing ============ README @@ -19,6 +19,8 @@ module IdentityMatcher # add class and istance methods cattr_accessor :im_options self.im_options = options + self.im_options[:nickname_field] ||= :nick + self.im_options[:email_field] ||= :email class_eval <<-END include IdentityMatcher::Methods::InstanceMethods @@ -73,7 +75,7 @@ module IdentityMatcher nicks = nicks.map { |nick| nick.gsub(/(^"|"$)/,"") } names = names.map { |name| name.gsub(/(^"|"$)/,"") } results = [] - results += self.find_all_by_nick(nicks) + results += self.send("find_all_by_#{self.im_options[:nickname_field]}", nicks) results = results.select { |x| names.include?(x.name) }.uniq urls = nicks.map { |nick| "http://" + nick + ".livejournal.com/" } @@ -167,7 +169,7 @@ module IdentityMatcher } } end - users = self.find_all_by_email(contacts.map { |c| c[:email] }).uniq + users = self.send("find_all_by_#{self.im_options[:email_field]}", contacts.map { |c| c[:email] }).uniq emails = users.map(&:email).uniq names = users.map(&:name).uniq unused = [] @@ -212,7 +214,7 @@ module IdentityMatcher end } - users = self.find_all_by_email(contacts.map { |contact| contact["address"] }).uniq + users = self.send("find_all_by_#{self.im_options[:email_field]}", contacts.map { |contact| contact["address"] }).uniq emails = users.map(&:email) names = users.map(&:name) unused_contacts = contacts.select { |contact| @@ -262,7 +264,7 @@ module IdentityMatcher end end - users = self.find_all_by_email(contacts.map { |contact| contact["address"] }).uniq + users = self.send("find_all_by_#{self.im_options[:email_field]}", contacts.map { |contact| contact["address"] }).uniq emails = users.map(&:email) names = users.map(&:name) unused_contacts = contacts.select { |contact| @@ -280,7 +282,7 @@ module IdentityMatcher end gmail = GMailer.connect(username, password) contacts = gmail.fetch(:contact => "all") - users = self.find_all_by_email(contacts.map(&:email)).uniq + users = self.send("find_all_by_#{self.im_options[:email_field]}", contacts.map(&:email)).uniq emails = users.map(&:email) names = users.map(&:name) unused_contacts = contacts.select { |contact| @@ -319,7 +321,7 @@ module IdentityMatcher users += Openid.find_all_by_url(urls).map { |openid| openid.traveller } users += Openid.find_all_by_url(urls.map { |url| url + "/" }).map { |openid| openid.traveller } users += self.find_all_by_twitternick(twitternicks.uniq) - users += self.find_all_by_email(emails) + users += self.send("find_all_by_#{self.im_options[:email_field]}", emails) return [users.uniq, []] end @@ -380,7 +382,7 @@ module IdentityMatcher hcard.url }.flatten - results = self.find_all_by_email(emails) + results = self.send("find_all_by_#{self.im_options[:email_field]}", emails) if sha1sums.size > 0 results += self.find(:all, :conditions => [ 'sha1(concat("mailto:", email)) IN (?)', sha1sums ] ) end @@ -417,7 +419,7 @@ module IdentityMatcher hcard.fn } results = [] - results += self.find_all_by_nick(nicks) + results += self.send("find_all_by_#{self.im_options[:nickname_field]}", nicks) results = results.select { |x| names.include?(x.name) }.uniq return [results, []] end lib/identity_matcher.rb 72e66b7559b1cfc3ea3d17971c5b554dbef2a512 Justin Halsall justin@JuicyBook.lan http://github.com/mattb/identity-matcher/commit/a51b601100b2a964bb9fe91f83e0fd50cf887768 a51b601100b2a964bb9fe91f83e0fd50cf887768 2008-10-27T06:30:07-07:00 2008-10-27T06:30:07-07:00 you can now specify what columns will be used for nick and email c7e5cbee99cc78796d4b5bd4f69db80009cc823e Justin Halsall justin@JuicyBook.lan