person.rb
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# A person is the profile of an user holding all relationships with the rest of the system
class Person < Profile
attr_accessible :organization, :contact_information, :sex, :birth_date, :cell_phone, :comercial_phone, :jabber_id, :personal_website, :nationality, :address_reference, :district, :schooling, :schooling_status, :formation, :custom_formation, :area_of_study, :custom_area_of_study, :professional_activity, :organization_website
SEARCH_FILTERS = {
:order => %w[more_recent more_popular more_active],
:display => %w[compact]
}
def self.type_name
_('Person')
end
acts_as_trackable :after_add => Proc.new {|p,t| notify_activity(t)}
acts_as_accessor
scope :members_of, lambda { |resources|
resources = [resources] if !resources.kind_of?(Array)
conditions = resources.map {|resource| "role_assignments.resource_type = '#{resource.class.base_class.name}' AND role_assignments.resource_id = #{resource.id || -1}"}.join(' OR ')
{ :select => 'DISTINCT profiles.*', :joins => :role_assignments, :conditions => [conditions] }
}
scope :not_members_of, lambda { |resources|
resources = [resources] if !resources.kind_of?(Array)
conditions = resources.map {|resource| "role_assignments.resource_type = '#{resource.class.base_class.name}' AND role_assignments.resource_id = #{resource.id || -1}"}.join(' OR ')
{ :select => 'DISTINCT profiles.*', :conditions => ['"profiles"."id" NOT IN (SELECT DISTINCT profiles.id FROM "profiles" INNER JOIN "role_assignments" ON "role_assignments"."accessor_id" = "profiles"."id" AND "role_assignments"."accessor_type" = (\'Profile\') WHERE "profiles"."type" IN (\'Person\') AND (%s))' % conditions] }
}
scope :by_role, lambda { |roles|
roles = [roles] unless roles.kind_of?(Array)
{ :select => 'DISTINCT profiles.*', :joins => :role_assignments, :conditions => ['role_assignments.role_id IN (?)',
roles] }
}
scope :not_friends_of, lambda { |resources|
resources = Array(resources)
{ :select => 'DISTINCT profiles.*', :conditions => ['"profiles"."id" NOT IN (SELECT DISTINCT profiles.id FROM "profiles" INNER JOIN "friendships" ON "friendships"."person_id" = "profiles"."id" WHERE "friendships"."friend_id" IN (%s))' % resources.map(&:id)] }
}
def has_permission_with_admin?(permission, resource)
return true if resource.blank? || resource.admins.include?(self)
return true if resource.kind_of?(Profile) && resource.environment.admins.include?(self)
has_permission_without_admin?(permission, resource)
end
alias_method_chain :has_permission?, :admin
def has_permission_with_plugins?(permission, resource)
permissions = [has_permission_without_plugins?(permission, resource)]
permissions += plugins.map do |plugin|
plugin.has_permission?(self, permission, resource)
end
permissions.include?(true)
end
alias_method_chain :has_permission?, :plugins
def memberships
scopes = []
plugins_scopes = plugins.dispatch_scopes(:person_memberships, self)
scopes = plugins_scopes unless plugins_scopes.first.blank?
scopes << Profile.memberships_of(self)
return scopes.first if scopes.size == 1
ScopeTool.union *scopes
end
def memberships_by_role(role)
memberships.where('role_assignments.role_id = ?', role.id)
end
has_many :friendships, :dependent => :destroy
has_many :friends, :class_name => 'Person', :through => :friendships
scope :online, lambda { { :include => :user, :conditions => ["users.chat_status != '' AND users.chat_status_at >= ?", DateTime.now - User.expires_chat_status_every.minutes] } }
has_many :requested_tasks, :class_name => 'Task', :foreign_key => :requestor_id, :dependent => :destroy
has_many :abuse_reports, :foreign_key => 'reporter_id', :dependent => :destroy
has_many :mailings
has_many :scraps_sent, :class_name => 'Scrap', :foreign_key => :sender_id, :dependent => :destroy
has_many :favorite_enterprise_people
has_many :favorite_enterprises, source: :enterprise, through: :favorite_enterprise_people
has_and_belongs_to_many :acepted_forums, :class_name => 'Forum', :join_table => 'terms_forum_people'
has_and_belongs_to_many :articles_with_access, :class_name => 'Article', :join_table => 'article_privacy_exceptions'
has_many :suggested_profiles, :class_name => 'ProfileSuggestion', :foreign_key => :person_id, :order => 'score DESC', :dependent => :destroy
has_many :suggested_people, :through => :suggested_profiles, :source => :suggestion, :conditions => ['profile_suggestions.suggestion_type = ? AND profile_suggestions.enabled = ?', 'Person', true]
has_many :suggested_communities, :through => :suggested_profiles, :source => :suggestion, :conditions => ['profile_suggestions.suggestion_type = ? AND profile_suggestions.enabled = ?', 'Community', true]
scope :more_popular, :order => 'friends_count DESC'
scope :abusers, :joins => :abuse_complaints, :conditions => ['tasks.status = 3'], :select => 'DISTINCT profiles.*'
scope :non_abusers, :joins => "LEFT JOIN tasks ON profiles.id = tasks.requestor_id AND tasks.type='AbuseComplaint'", :conditions => ["tasks.status != 3 OR tasks.id is NULL"], :select => "DISTINCT profiles.*"
scope :admins, :joins => [:role_assignments => :role], :conditions => ['roles.key = ?', 'environment_administrator' ]
scope :activated, :joins => :user, :conditions => ['users.activation_code IS NULL AND users.activated_at IS NOT NULL']
scope :deactivated, :joins => :user, :conditions => ['NOT (users.activation_code IS NULL AND users.activated_at IS NOT NULL)']
after_destroy do |person|
Friendship.find(:all, :conditions => { :friend_id => person.id}).each { |friendship| friendship.destroy }
end
belongs_to :user, :dependent => :delete
acts_as_voter
def can_change_homepage?
!environment.enabled?('cant_change_homepage') || is_admin?
end
def can_control_scrap?(scrap)
begin
!self.scraps(scrap).nil?
rescue
false
end
end
def receives_scrap_notification?
true
end
def can_control_activity?(activity)
self.tracked_notifications.exists?(activity)
end
# Sets the identifier for this person. Raises an exception when called on a
# existing person (since peoples' identifiers cannot be changed)
def identifier=(value)
unless self.new_record?
raise ArgumentError.new(_('An existing person cannot be renamed.'))
end
self[:identifier] = value
end
def suggested_friend_groups
(friend_groups.compact + [ _('friends'), _('work'), _('school'), _('family') ]).map {|i| i if !i.empty?}.compact.uniq
end
def friend_groups
friendships.map { |item| item.group }.uniq
end
def add_friend(friend, group = nil)
unless self.is_a_friend?(friend)
friendship = self.friendships.build
friendship.friend = friend
friendship.group = group
friendship.save
end
end
def already_request_friendship?(person)
person.tasks.where(requestor_id: self.id, type: 'AddFriend', status: Task::Status::ACTIVE).first
end
def remove_friend(friend)
Friendship.find(:first, :conditions => {:friend_id => friend, :person_id => id}).destroy
end
FIELDS = %w[
description
image
preferred_domain
nickname
sex
birth_date
nationality
country
state
city
district
zip_code
address
address_reference
cell_phone
comercial_phone
personal_website
jabber_id
schooling
formation
custom_formation
area_of_study
custom_area_of_study
professional_activity
organization
organization_website
contact_phone
contact_information
]
validates_multiparameter_assignments
def self.fields
FIELDS
end
validate :presence_of_required_fields, :unless => :is_template
def presence_of_required_fields
self.required_fields.each do |field|
if self.send(field).blank?
unless (field == 'custom_area_of_study' && self.area_of_study != 'Others') || (field == 'custom_formation' && self.formation != 'Others')
self.errors.add_on_blank(field)
end
end
end
end
before_save do |person|
person.custom_formation = nil if (! person.formation.nil? && person.formation != 'Others')
person.custom_area_of_study = nil if (! person.area_of_study.nil? && person.area_of_study != 'Others')
person.organization_website = person.maybe_add_http(person.organization_website)
end
include MaybeAddHttp
def active_fields
fields = environment ? environment.active_person_fields : []
fields << 'email'
end
def required_fields
environment ? environment.required_person_fields : []
end
def signup_fields
environment ? environment.signup_person_fields : []
end
N_('Cell phone'); N_('Comercial phone'); N_('Nationality'); N_('Schooling'); N_('Area of study'); N_('Professional activity'); N_('Organization'); N_('Organization website');
settings_items :cell_phone, :comercial_phone, :nationality, :schooling, :area_of_study, :professional_activity, :organization, :organization_website
N_('Schooling status')
settings_items :schooling_status
N_('Education'); N_('Custom education'); N_('Custom area of study');
settings_items :formation, :custom_formation, :custom_area_of_study
N_('Contact information'); N_('City'); N_('State'); N_('Country'); N_('Sex'); N_('Zip code'); N_('District'); N_('Address reference')
settings_items :photo, :contact_information, :sex, :city, :state, :country, :zip_code, :district, :address_reference
extend SetProfileRegionFromCityState::ClassMethods
set_profile_region_from_city_state
def self.conditions_for_profiles(conditions, person)
new_conditions = sanitize_sql(['role_assignments.accessor_id = ?', person])
new_conditions << ' AND ' + sanitize_sql(conditions) unless conditions.blank?
new_conditions
end
def enterprises
memberships.enterprises
end
def communities
memberships.communities
end
validates_presence_of :user_id
validates_uniqueness_of :user_id
validates_associated :user
def email
self.user.nil? ? nil : self.user.email
end
validates_each :email, :on => :update do |record,attr,value|
if User.find(:first, :conditions => ['email = ? and id != ? and environment_id = ?', value, record.user.id, record.environment.id])
record.errors.add(attr, _('{fn} is already used by other user').fix_i18n)
end
end
# Returns the user e-mail.
def contact_email
email
end
def email= (email)
self.user.email = email if ! self.user.nil?
end
after_update do |person|
person.user.save!
end
def is_admin?(environment = nil)
environment ||= self.environment
role_assignments.includes([:role, :resource]).select { |ra| ra.resource == environment }.map{|ra|ra.role.permissions}.any? do |ps|
ps.any? do |p|
ActiveRecord::Base::PERMISSIONS['Environment'].keys.include?(p)
end
end
end
def default_set_of_blocks
links = [
{:name => _('Profile'), :address => '/profile/{profile}', :icon => 'menu-people'},
{:name => _('Image gallery'), :address => '/{profile}/gallery', :icon => 'photos'},
{:name => _('Agenda'), :address => '/profile/{profile}/events', :icon => 'event'},
{:name => _('Blog'), :address => '/{profile}/blog', :icon => 'edit'},
]
[
[MainBlock.new],
[ProfileImageBlock.new(:show_name => true), LinkListBlock.new(:links => links), RecentDocumentsBlock.new],
[CommunitiesBlock.new]
]
end
def default_set_of_articles
[
Blog.new(:name => _('Blog')),
Gallery.new(:name => _('Gallery')),
]
end
def email_domain
user && user.email_domain || environment.default_hostname(true)
end
def email_addresses
# TODO for now, only one e-mail address
['%s@%s' % [self.identifier, self.email_domain] ]
end
def display_info_to?(user)
if friends.include?(user)
true
else
super
end
end
def default_template
environment.person_default_template
end
def apply_type_specific_template(template)
copy_communities_from(template)
end
def copy_communities_from(template)
template.communities.each {|community| community.add_member(self)}
end
def self.with_pending_tasks
Person.find(:all).select{ |person| !person.tasks.pending.empty? or person.has_organization_pending_tasks? }
end
def has_organization_pending_tasks?
self.memberships.any?{ |group| group.tasks.pending.any?{ |task| self.has_permission?(task.permission, group) } }
end
def organizations_with_pending_tasks
self.memberships.select do |organization|
organization.tasks.pending.any?{|task| self.has_permission?(task.permission, organization)}
end
end
def pending_tasks_for_organization(organization)
organization.tasks.pending.select{|task| self.has_permission?(task.permission, organization)}
end
def build_contact(profile, params = {})
Contact.new(params.merge(:name => name, :email => email, :sender => self, :dest => profile))
end
def is_a_friend?(person)
self.friends.include?(person)
end
has_and_belongs_to_many :refused_communities, :class_name => 'Community', :join_table => 'refused_join_community'
def ask_to_join?(community)
return false if !community.visible?
return false if memberships.include?(community)
return false if AddMember.find(:first, :conditions => {:requestor_id => self.id, :target_id => community.id})
!refused_communities.include?(community)
end
def refuse_join(community)
refused_communities << community
end
def blocks_to_expire_cache
[CommunitiesBlock]
end
def cache_keys(params = {})
result = []
if params[:per_page]
pages = (self.communities.count.to_f / params[:per_page].to_f).ceil
(1..pages).each do |i|
result << self.communities_cache_key(:npage => i.to_s)
end
end
result
end
def communities_cache_key(params = {})
page = params[:npage] || '1'
cache_key + '-communities-page-' + page
end
def friends_cache_key(params = {})
page = params[:npage] || '1'
cache_key + '-friends-page-' + page
end
def manage_friends_cache_key(params = {})
page = params[:npage] || '1'
cache_key + '-manage-friends-page-' + page
end
def relationships_cache_key
cache_key + '-profile-relationships'
end
def more_popular_label
amount = self.friends.count
{
0 => _('none'),
1 => _('one friend')
}[amount] || _("%s friends") % amount
end
def self.notify_activity(tracked_action)
Delayed::Job.enqueue NotifyActivityToProfilesJob.new(tracked_action.id)
end
def is_member_of?(profile)
profile.members.include?(self)
end
def follows?(profile)
return false if profile.nil?
profile.followed_by?(self)
end
def each_friend(offset=0)
while friend = self.friends.first(:order => :id, :offset => offset)
yield friend
offset = offset + 1
end
end
def wall_url
generate_url(:profile => identifier, :controller => 'profile', :action => 'index', :anchor => 'profile-wall')
end
def is_last_admin?(organization)
organization.admins == [self]
end
def is_last_admin_leaving?(organization, roles)
is_last_admin?(organization) && roles.select {|role| role.key == "profile_admin"}.blank?
end
def leave(profile, reload = false)
leave_hash = {:message => _('You just left %s.') % profile.name}
if reload
leave_hash.merge!({:reload => true})
end
profile.remove_member(self)
leave_hash.to_json
end
def already_reported?(profile)
abuse_reports.any? { |report| report.abuse_complaint.reported == profile && report.abuse_complaint.opened? }
end
def register_report(abuse_report, profile)
AbuseComplaint.create!(:reported => profile, :target => profile.environment) if !profile.opened_abuse_complaint
abuse_report.abuse_complaint = profile.opened_abuse_complaint
abuse_report.reporter = self
abuse_report.save!
end
def abuser?
AbuseComplaint.finished.where(:requestor_id => self).count > 0
end
def control_panel_settings_button
{:title => _('Edit Profile'), :icon => 'edit-profile'}
end
def disable
self.visible = false
user.password = Digest::SHA1.hexdigest("--#{Time.now.to_s}--#{identifier}--")
user.password_confirmation = user.password
save!
user.save!
end
def exclude_verbs_on_activities
%w[leave_scrap_to_self add_member_in_community reply_scrap_on_self]
end
# by default, all fields are private
def public_fields
self.fields_privacy.nil? ? [] : self.fields_privacy.reject{ |k, v| v != 'public' }.keys.map(&:to_s)
end
include Noosfero::Gravatar
def profile_custom_icon(gravatar_default=nil)
(self.image.present? && self.image.public_filename(:icon)) ||
gravatar_profile_image_url(self.email, :size=>20, :d => gravatar_default)
end
settings_items :last_notification, :type => DateTime
settings_items :notification_time, :type => :integer, :default => 0
def notifier
@notifier ||= PersonNotifier.new(self)
end
after_update do |person|
person.notifier.reschedule_next_notification_mail
end
def remove_suggestion(profile)
suggestion = suggested_profiles.find_by_suggestion_id profile.id
suggestion.disable if suggestion
end
def allow_invitation_from?(person)
person.has_permission?(:manage_friends, self)
end
protected
def followed_by?(profile)
self == profile || self.is_a_friend?(profile)
end
end