metamaps--metamaps/app/models/topic.rb
Connor Turland 8c51108a0c enable shared private and public maps (#530)
* enable shared private and public maps

* change the list

* yeehaw add collaborators

* I believe this fixes the error connor brought up

* when topic or synapse is no longer on a map, don't defer

* needs to be before?

* just do it in the controller

* make recommendation they sign in and retry

* better email

* config for mailer previews

* improve wording

* shouldn't have included that

* switch to green

* don't execute if there's no map

* wasn't including the right people in some circumstances

* Finish breaking out JS files (#551)

* metamaps.Realtime refactor

* Metamaps.Util

* Metamaps.Visualize

* Metamaps.SynapseCard

* Metamaps.TopicCard

* Metamaps.Create.js

* Remove erb extension from Metamaps.Map.js

* Metmaps.Account and Metamaps.GlobalUI remove extension

* Metamaps.JIT no more erb extension

* move Backbone.init; standard-format on Metamaps.js.erb

* factor out canvas support check function

* some llittle template bugs

* remove featured from signed in explore maps bar

* don't let it overflow off the page
2016-04-24 11:50:35 -04:00

140 lines
3.4 KiB
Ruby

class Topic < ActiveRecord::Base
include TopicsHelper
belongs_to :user
belongs_to :defer_to_map, :class_name => 'Map', :foreign_key => 'defer_to_map_id'
has_many :synapses1, :class_name => 'Synapse', :foreign_key => 'node1_id', dependent: :destroy
has_many :synapses2, :class_name => 'Synapse', :foreign_key => 'node2_id', dependent: :destroy
has_many :topics1, :through => :synapses2, source: :topic1
has_many :topics2, :through => :synapses1, source: :topic2
has_many :mappings, as: :mappable, dependent: :destroy
has_many :maps, :through => :mappings
belongs_to :metacode
validates :permission, presence: true
validates :permission, inclusion: { in: Perm::ISSIONS.map(&:to_s) }
# This method associates the attribute ":image" with a file attachment
has_attached_file :image
#, styles: {
# thumb: '100x100>',
# square: '200x200#',
# medium: '300x300>'
#}
# Validate the attached image is image/jpg, image/png, etc
validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/
# This method associates the attribute ":image" with a file attachment
has_attached_file :audio
# Validate the attached audio is audio/wav, audio/mp3, etc
validates_attachment_content_type :audio, :content_type => /\Aaudio\/.*\Z/
def synapses
synapses1 + synapses2
end
def relatives
topics1 + topics2
end
scope :relatives1, ->(topic_id = nil) {
includes(:topics1)
.where('synapses.node1_id = ?', topic_id)
.references(:synapses)
}
scope :relatives2, ->(topic_id = nil) {
includes(:topics2)
.where('synapses.node2_id = ?', topic_id)
.references(:synapses)
}
def user_name
user.name
end
def user_image
user.image.url
end
def map_count
maps.count
end
def synapse_count
synapses.count
end
def inmaps
maps.map(&:name)
end
def inmapsLinks
maps.map(&:id)
end
def calculated_permission
if defer_to_map
defer_to_map.permission
else
permission
end
end
def as_json(options={})
super(:methods =>[:user_name, :user_image, :map_count, :synapse_count, :inmaps, :inmapsLinks, :calculated_permission, :collaborator_ids])
end
def collaborator_ids
if defer_to_map
defer_to_map.editors.select{|mapper| not mapper == self.user }.map(&:id)
else
[]
end
end
# TODO move to a decorator?
def synapses_csv(output_format = 'array')
output = []
synapses.each do |synapse|
if synapse.category == 'from-to'
if synapse.node1_id == id
output << synapse.node1_id.to_s + '->' + synapse.node2_id.to_s
elsif synapse.node2_id == id
output << synapse.node2_id.to_s + '<-' + synapse.node1_id.to_s
else
fail 'invalid synapse on topic in synapse_csv'
end
elsif synapse.category == 'both'
if synapse.node1_id == id
output << synapse.node1_id.to_s + '<->' + synapse.node2_id.to_s
elsif synapse.node2_id == id
output << synapse.node2_id.to_s + '<->' + synapse.node1_id.to_s
else
fail 'invalid synapse on topic in synapse_csv'
end
end
end
if output_format == 'array'
return output
elsif output_format == 'text'
return output.join('; ')
else
fail 'invalid argument to synapses_csv'
end
output
end
def topic_autocomplete_method
"Get: #{self.name}"
end
def mk_permission
Perm.short(permission)
end
end