Make the storage service to use for avatars configurable

[rails.git] / app / models / user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 9eeb98290360d58cda7c759ec7b8dc37e6fb754e..023604801cbf49183279acd55449a587e54c1e50 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -3,7 +3,7 @@
 # Table name: users
 #
 #  email               :string           not null
 # Table name: users
 #
 #  email               :string           not null

-#  id                  :integer          not null, primary key
+#  id                  :bigint(8)        not null, primary key

 #  pass_crypt          :string           not null
 #  creation_time       :datetime         not null
 #  display_name        :string           default(""), not null
 #  pass_crypt          :string           not null
 #  creation_time       :datetime         not null
 #  display_name        :string           default(""), not null


@@ -14,7 +14,6 @@
 #  home_zoom           :integer          default(3)
 #  nearby              :integer          default(50)
 #  pass_salt           :string
 #  home_zoom           :integer          default(3)
 #  nearby              :integer          default(50)
 #  pass_salt           :string

-#  image_file_name     :text

 #  email_valid         :boolean          default(FALSE), not null
 #  new_email           :string
 #  creation_ip         :string
 #  email_valid         :boolean          default(FALSE), not null
 #  new_email           :string
 #  creation_ip         :string


@@ -26,13 +25,13 @@
 #  preferred_editor    :string
 #  terms_seen          :boolean          default(FALSE), not null
 #  description_format  :enum             default("markdown"), not null
 #  preferred_editor    :string
 #  terms_seen          :boolean          default(FALSE), not null
 #  description_format  :enum             default("markdown"), not null

-#  image_fingerprint   :string

 #  changesets_count    :integer          default(0), not null
 #  traces_count        :integer          default(0), not null
 #  diary_entries_count :integer          default(0), not null
 #  image_use_gravatar  :boolean          default(FALSE), not null
 #  changesets_count    :integer          default(0), not null
 #  traces_count        :integer          default(0), not null
 #  diary_entries_count :integer          default(0), not null
 #  image_use_gravatar  :boolean          default(FALSE), not null

-#  image_content_type  :string

 #  auth_provider       :string
 #  auth_provider       :string

+#  home_tile           :bigint(8)
+#  tou_agreed          :datetime

 #
 # Indexes
 #
 #
 # Indexes
 #


@@ -41,9 +40,11 @@
 #  users_display_name_lower_idx  (lower((display_name)::text))
 #  users_email_idx               (email) UNIQUE
 #  users_email_lower_idx         (lower((email)::text))
 #  users_display_name_lower_idx  (lower((display_name)::text))
 #  users_email_idx               (email) UNIQUE
 #  users_email_lower_idx         (lower((email)::text))

+#  users_home_idx                (home_tile)

 #
 
 #
 

-class User < ActiveRecord::Base
+class User < ApplicationRecord
+  require "digest"

   require "xml/libxml"
 
   has_many :traces, -> { where(:visible => true) }
   require "xml/libxml"
 
   has_many :traces, -> { where(:visible => true) }


@@ -54,9 +55,9 @@ class User < ActiveRecord::Base
   has_many :messages, -> { where(:to_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :foreign_key => :to_user_id
   has_many :new_messages, -> { where(:to_user_visible => true, :message_read => false).order(:sent_on => :desc) }, :class_name => "Message", :foreign_key => :to_user_id
   has_many :sent_messages, -> { where(:from_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :class_name => "Message", :foreign_key => :from_user_id
   has_many :messages, -> { where(:to_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :foreign_key => :to_user_id
   has_many :new_messages, -> { where(:to_user_visible => true, :message_read => false).order(:sent_on => :desc) }, :class_name => "Message", :foreign_key => :to_user_id
   has_many :sent_messages, -> { where(:from_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :class_name => "Message", :foreign_key => :from_user_id

-  has_many :friends, -> { joins(:befriendee).where(:users => { :status => %w[active confirmed] }) }
-  has_many :friend_users, :through => :friends, :source => :befriendee
-  has_many :tokens, :class_name => "UserToken"
+  has_many :friendships, -> { joins(:befriendee).where(:users => { :status => %w[active confirmed] }) }
+  has_many :friends, :through => :friendships, :source => :befriendee
+  has_many :tokens, :class_name => "UserToken", :dependent => :destroy

   has_many :preferences, :class_name => "UserPreference"
   has_many :changesets, -> { order(:created_at => :desc) }
   has_many :changeset_comments, :foreign_key => :author_id
   has_many :preferences, :class_name => "UserPreference"
   has_many :changesets, -> { order(:created_at => :desc) }
   has_many :changeset_comments, :foreign_key => :author_id


@@ -67,54 +68,67 @@ class User < ActiveRecord::Base
   has_many :client_applications
   has_many :oauth_tokens, -> { order(:authorized_at => :desc).preload(:client_application) }, :class_name => "OauthToken"
 
   has_many :client_applications
   has_many :oauth_tokens, -> { order(:authorized_at => :desc).preload(:client_application) }, :class_name => "OauthToken"
 

+  has_many :oauth2_applications, :class_name => Doorkeeper.config.application_model.name, :as => :owner
+  has_many :access_grants, :class_name => Doorkeeper.config.access_grant_model.name, :foreign_key => :resource_owner_id
+  has_many :access_tokens, :class_name => Doorkeeper.config.access_token_model.name, :foreign_key => :resource_owner_id
+

   has_many :blocks, :class_name => "UserBlock"
   has_many :blocks_created, :class_name => "UserBlock", :foreign_key => :creator_id
   has_many :blocks_revoked, :class_name => "UserBlock", :foreign_key => :revoker_id
 
   has_many :roles, :class_name => "UserRole"
 
   has_many :blocks, :class_name => "UserBlock"
   has_many :blocks_created, :class_name => "UserBlock", :foreign_key => :creator_id
   has_many :blocks_revoked, :class_name => "UserBlock", :foreign_key => :revoker_id
 
   has_many :roles, :class_name => "UserRole"
 

+  has_many :issues, :class_name => "Issue", :foreign_key => :reported_user_id
+  has_many :issue_comments
+
+  has_many :reports
+

   scope :visible, -> { where(:status => %w[pending active confirmed]) }
   scope :active, -> { where(:status => %w[active confirmed]) }
   scope :identifiable, -> { where(:data_public => true) }
 
   scope :visible, -> { where(:status => %w[pending active confirmed]) }
   scope :active, -> { where(:status => %w[active confirmed]) }
   scope :identifiable, -> { where(:data_public => true) }
 

-  has_attached_file :image,
-                    :default_url => "/assets/:class/:attachment/:style.png",
-                    :styles => { :large => "100x100>", :small => "50x50>" }
+  has_one_attached :avatar, :service => Settings.avatar_storage

 
 

-  validates :display_name, :presence => true, :allow_nil => true, :length => 3..255,
+  validates :display_name, :presence => true, :length => 3..255,

                            :exclusion => %w[new terms save confirm confirm-email go_public reset-password forgot-password suspended]
   validates :display_name, :if => proc { |u| u.display_name_changed? },
                            :uniqueness => { :case_sensitive => false }
   validates :display_name, :if => proc { |u| u.display_name_changed? },
                            :exclusion => %w[new terms save confirm confirm-email go_public reset-password forgot-password suspended]
   validates :display_name, :if => proc { |u| u.display_name_changed? },
                            :uniqueness => { :case_sensitive => false }
   validates :display_name, :if => proc { |u| u.display_name_changed? },

-                           :format => { :with => %r{\A[^\x00-\x1f\x7f\ufffe\uffff/;.,?%#]*\z} }
-  validates :display_name, :if => proc { |u| u.display_name_changed? },
-                           :format => { :with => /\A\S/, :message => "has leading whitespace" }
-  validates :display_name, :if => proc { |u| u.display_name_changed? },
-                           :format => { :with => /\S\z/, :message => "has trailing whitespace" }
-  validates :email, :presence => true, :confirmation => true
+                           :characters => { :url_safe => true },
+                           :whitespace => { :leading => false, :trailing => false }
+  validates :email, :presence => true, :confirmation => true, :characters => true

   validates :email, :if => proc { |u| u.email_changed? },
                     :uniqueness => { :case_sensitive => false }
   validates :email, :if => proc { |u| u.email_changed? },
                     :uniqueness => { :case_sensitive => false }

+  validates :email, :if => proc { |u| u.email_changed? },
+                    :whitespace => { :leading => false, :trailing => false }

   validates :pass_crypt, :confirmation => true, :length => 8..255
   validates :pass_crypt, :confirmation => true, :length => 8..255

-  validates :home_lat, :home_lon, :allow_nil => true, :numericality => true
+  validates :home_lat, :allow_nil => true, :numericality => true, :inclusion => { :in => -90..90 }
+  validates :home_lon, :allow_nil => true, :numericality => true, :inclusion => { :in => -180..180 }

   validates :home_zoom, :allow_nil => true, :numericality => { :only_integer => true }
   validates :preferred_editor, :inclusion => Editors::ALL_EDITORS, :allow_nil => true
   validates :home_zoom, :allow_nil => true, :numericality => { :only_integer => true }
   validates :preferred_editor, :inclusion => Editors::ALL_EDITORS, :allow_nil => true

-  validates :image, :attachment_content_type => { :content_type => %r{\Aimage/.*\Z} }

   validates :auth_uid, :unless => proc { |u| u.auth_provider.nil? },
                        :uniqueness => { :scope => :auth_provider }
   validates :auth_uid, :unless => proc { |u| u.auth_provider.nil? },
                        :uniqueness => { :scope => :auth_provider }

+  validates :avatar, :if => proc { |u| u.attachment_changes["avatar"] },
+                     :image => true

 
   validates_email_format_of :email, :if => proc { |u| u.email_changed? }
   validates_email_format_of :new_email, :allow_blank => true, :if => proc { |u| u.new_email_changed? }
 
   after_initialize :set_defaults
   before_save :encrypt_password
 
   validates_email_format_of :email, :if => proc { |u| u.email_changed? }
   validates_email_format_of :new_email, :allow_blank => true, :if => proc { |u| u.new_email_changed? }
 
   after_initialize :set_defaults
   before_save :encrypt_password

+  before_save :update_tile

   after_save :spam_check
 
   after_save :spam_check
 

+  def to_param
+    display_name
+  end
+

   def self.authenticate(options)
     if options[:username] && options[:password]
   def self.authenticate(options)
     if options[:username] && options[:password]

-      user = find_by("email = ? OR display_name = ?", options[:username], options[:username])
+      user = find_by("email = ? OR display_name = ?", options[:username].strip, options[:username])

 
       if user.nil?
 
       if user.nil?

-        users = where("LOWER(email) = LOWER(?) OR LOWER(display_name) = LOWER(?)", options[:username], options[:username])
+        users = where("LOWER(email) = LOWER(?) OR LOWER(display_name) = LOWER(?)", options[:username].strip, options[:username])

 
         user = users.first if users.count == 1
       end
 
         user = users.first if users.count == 1
       end


@@ -144,26 +158,6 @@ class User < ActiveRecord::Base
     user
   end
 
     user
   end
 

-  def to_xml
-    doc = OSM::API.new.get_xml_doc
-    doc.root << to_xml_node
-    doc
-  end
-
-  def to_xml_node
-    el1 = XML::Node.new "user"
-    el1["display_name"] = display_name.to_s
-    el1["account_created"] = creation_time.xmlschema
-    if home_lat && home_lon
-      home = XML::Node.new "home"
-      home["lat"] = home_lat.to_s
-      home["lon"] = home_lon.to_s
-      home["zoom"] = home_zoom.to_s
-      el1 << home
-    end
-    el1
-  end
-

   def description
     RichText.new(self[:description_format], self[:description])
   end
   def description
     RichText.new(self[:description_format], self[:description])
   end


@@ -181,14 +175,20 @@ class User < ActiveRecord::Base
   end
 
   def preferred_languages
   end
 
   def preferred_languages

-    @locales ||= Locale.list(languages)
+    @preferred_languages ||= Locale.list(languages)

   end
 
   end
 

-  def nearby(radius = NEARBY_RADIUS, num = NEARBY_USERS)
+  def nearby(radius = Settings.nearby_radius, num = Settings.nearby_users)

     if home_lon && home_lat
       gc = OSM::GreatCircle.new(home_lat, home_lon)
     if home_lon && home_lat
       gc = OSM::GreatCircle.new(home_lat, home_lon)

+      sql_for_area = QuadTile.sql_for_area(gc.bounds(radius), "home_")

       sql_for_distance = gc.sql_for_distance("home_lat", "home_lon")
       sql_for_distance = gc.sql_for_distance("home_lat", "home_lon")

-      nearby = User.where("id != ? AND status IN (\'active\', \'confirmed\') AND data_public = ? AND #{sql_for_distance} <= ?", id, true, radius).order(sql_for_distance).limit(num)
+      nearby = User.active.identifiable
+                   .where.not(:id => id)
+                   .where(sql_for_area)
+                   .where("#{sql_for_distance} <= ?", radius)
+                   .order(Arel.sql(sql_for_distance))
+                   .limit(num)

     else
       nearby = []
     end
     else
       nearby = []
     end


@@ -200,7 +200,7 @@ class User < ActiveRecord::Base
   end
 
   def is_friends_with?(new_friend)
   end
 
   def is_friends_with?(new_friend)

-    friends.where(:friend_user_id => new_friend.id).exists?
+    friendships.exists?(:befriendee => new_friend)

   end
 
   ##
   end
 
   ##


@@ -243,16 +243,18 @@ class User < ActiveRecord::Base
   ##
   # delete a user - leave the account but purge most personal data
   def delete
   ##
   # delete a user - leave the account but purge most personal data
   def delete

+    avatar.purge_later
+

     self.display_name = "user_#{id}"
     self.description = ""
     self.home_lat = nil
     self.home_lon = nil
     self.display_name = "user_#{id}"
     self.description = ""
     self.home_lat = nil
     self.home_lon = nil

-    self.image = nil

     self.email_valid = false
     self.new_email = nil
     self.auth_provider = nil
     self.auth_uid = nil
     self.status = "deleted"
     self.email_valid = false
     self.new_email = nil
     self.auth_provider = nil
     self.auth_uid = nil
     self.status = "deleted"

+

     save
   end
 
     save
   end
 


@@ -261,8 +263,8 @@ class User < ActiveRecord::Base
   def spam_score
     changeset_score = changesets.size * 50
     trace_score = traces.size * 50
   def spam_score
     changeset_score = changesets.size * 50
     trace_score = traces.size * 50

-    diary_entry_score = diary_entries.inject(0) { |acc, elem| acc + elem.body.spam_score }
-    diary_comment_score = diary_comments.inject(0) { |acc, elem| acc + elem.body.spam_score }
+    diary_entry_score = diary_entries.visible.inject(0) { |acc, elem| acc + elem.body.spam_score }
+    diary_comment_score = diary_comments.visible.inject(0) { |acc, elem| acc + elem.body.spam_score }

 
     score = description.spam_score / 4.0
     score += diary_entries.where("created_at > ?", 1.day.ago).count * 10
 
     score = description.spam_score / 4.0
     score += diary_entries.where("created_at > ?", 1.day.ago).count * 10


@@ -277,15 +279,52 @@ class User < ActiveRecord::Base
   ##
   # perform a spam check on a user
   def spam_check
   ##
   # perform a spam check on a user
   def spam_check

-    update(:status => "suspended") if status == "active" && spam_score > SPAM_THRESHOLD
+    update(:status => "suspended") if status == "active" && spam_score > Settings.spam_threshold

   end
 
   ##
   end
 
   ##

-  # return an oauth access token for a specified application
+  # return an oauth 1 access token for a specified application

   def access_token(application_key)
     ClientApplication.find_by(:key => application_key).access_token_for_user(self)
   end
 
   def access_token(application_key)
     ClientApplication.find_by(:key => application_key).access_token_for_user(self)
   end
 

+  ##
+  # return an oauth 2 access token for a specified application
+  def oauth_token(application_id)
+    application = Doorkeeper.config.application_model.find_by(:uid => application_id)
+
+    Doorkeeper.config.access_token_model.find_or_create_for(
+      :application => application,
+      :resource_owner => self,
+      :scopes => application.scopes
+    )
+  end
+
+  def fingerprint
+    digest = Digest::SHA256.new
+    digest.update(email)
+    digest.update(pass_crypt)
+    digest.hexdigest
+  end
+
+  def max_messages_per_hour
+    account_age_in_seconds = Time.now.utc - creation_time
+    account_age_in_hours = account_age_in_seconds / 3600
+    recent_messages = messages.where("sent_on >= ?", Time.now.utc - 3600).count
+    active_reports = issues.with_status(:open).sum(:reports_count)
+    max_messages = account_age_in_hours.ceil + recent_messages - active_reports * 10
+    max_messages.clamp(0, Settings.max_messages_per_hour)
+  end
+
+  def max_friends_per_hour
+    account_age_in_seconds = Time.now.utc - creation_time
+    account_age_in_hours = account_age_in_seconds / 3600
+    recent_friends = Friendship.where(:befriendee => self).where("created_at >= ?", Time.now.utc - 3600).count
+    active_reports = issues.with_status(:open).sum(:reports_count)
+    max_friends = account_age_in_hours.ceil + recent_friends - active_reports * 10
+    max_friends.clamp(0, Settings.max_friends_per_hour)
+  end
+

   private
 
   def set_defaults
   private
 
   def set_defaults


@@ -298,4 +337,8 @@ class User < ActiveRecord::Base
       self.pass_crypt_confirmation = nil
     end
   end
       self.pass_crypt_confirmation = nil
     end
   end

+
+  def update_tile
+    self.home_tile = QuadTile.tile_for_point(home_lat, home_lon) if home_lat && home_lon
+  end

 end
 end