Class: Hydramata::Group

Inherits:
ActiveFedora::Base
  • Object
show all
Includes:
CurationConcern::HumanReadableType, Hydra::AccessControls::Permissions, Sufia::ModelMethods, Sufia::Noid
Defined in:
app/repository_models/hydramata/group.rb

Instance Method Summary collapse

Methods included from CurationConcern::HumanReadableType

#human_readable_type, #to_solr

Instance Method Details

#add_member(candidate, role = '') ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 29

def add_member(candidate, role='')
  return if(!candidate.is_a?(Person) or self.members.include?(candidate))
  self.add_relationship(:has_member, candidate)
  self.save!
  candidate.add_relationship(:is_member_of, self)
  candidate.save!
  self.create_role(candidate, role)
end

#can_be_member_of_collection?(collection) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/repository_models/hydramata/group.rb', line 51

def can_be_member_of_collection?(collection)
  false
end

#create_role(candidate, role) ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 55

def create_role(candidate, role)
  if role == 'manager'
    self.group_edit_membership(candidate)
  else
    self.group_read_membership(candidate)
  end
end

#group_edit_membership(candidate) ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 63

def group_edit_membership(candidate)
  self.read_users.delete(candidate.depositor) if self.read_users.include?(candidate.depositor)
  self.permissions_attributes = [{name: candidate.depositor, access: "edit", type: "person"}]
  self.save!
rescue ActiveFedora::RecordInvalid => e
  errors.add(:title, e.message)
end

#group_read_membership(candidate) ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 71

def group_read_membership(candidate)
  unless self.depositor == candidate.depositor
    self.edit_users.delete(candidate.depositor) if self.edit_users.include?(candidate.depositor)
    self.permissions_attributes = [{name: candidate.depositor, access: "read", type: "person"}]
    self.save!
  end
end

#is_title_duplicate? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/repository_models/hydramata/group.rb', line 25

def is_title_duplicate?
  Hydramata::Group.where(desc_metadata__title_tesim: self.title).to_a.reject{|r| r == self}.any?
end

#remove_member(candidate) ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 38

def remove_member(candidate)
  return unless(self.members.include?(candidate) && (self.depositor != candidate.depositor))
  candidate.remove_relationship(:is_member_of, self)
  candidate.save!
  self.remove_relationship(:has_member, candidate)
  self.save!
  self.remove_member_privileges(candidate)
end

#remove_member_privileges(candidate) ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 79

def remove_member_privileges(candidate)
  unless self.depositor == candidate.depositor
    self.edit_users = self.edit_users - [candidate.depositor] if self.edit_users.include?(candidate.depositor)
    self.read_users = self.read_users - [candidate.depositor] if self.read_users.include?(candidate.depositor)
    self.save!
  end
end

#title_is_unique ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 21

def title_is_unique
  errors.add(:title, "has already been taken") if is_title_duplicate?
end

#to_s ⇒ Object 



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# File 'app/repository_models/hydramata/group.rb', line 47

def to_s
  title
end