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require 'nokogiri' |
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require 'open-uri' |
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4
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class Participant < ActiveRecord::Base |
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has_many :sessions |
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has_many :attendances |
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has_many :sessions_attending, :through => :attendances, :source => :session |
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has_many :presentations |
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has_many :sessions_presenting, :through => :presentations, :source => :session |
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has_many :presenter_timeslot_restrictions, dependent: :destroy |
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validates_presence_of :name |
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validates_uniqueness_of :email, :case_sensitive => false, :allow_blank => true |
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15
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before_save :slurp_github_og_info, if: :github_profile_username_changed? |
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acts_as_authentic do |config| |
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config.crypto_provider = Authlogic::CryptoProviders::BCrypt |
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config.require_password_confirmation = false |
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end |
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def restrict_after(datetime, weight=1, event=Event.current_event) |
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event.timeslots.each do |timeslot| |
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if timeslot.ends_at >= datetime |
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self.presenter_timeslot_restrictions.create!( |
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timeslot: timeslot, |
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weight: weight) |
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end |
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end |
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end |
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def restrict_before(datetime, weight=1, event=Event.current_event) |
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event.timeslots.each do |timeslot| |
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if timeslot.starts_at <= datetime |
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self.presenter_timeslot_restrictions.create!( |
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timeslot: timeslot, |
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weight: weight) |
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end |
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end |
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end |
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def deliver_password_reset_instructions! |
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reset_perishable_token! |
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Notifier.password_reset_instructions(self).deliver_now! |
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end |
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def attending_session?(session) |
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sessions_attending.include?(session) |
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end |
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def github_profile_url |
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"https://github.com/#{self.github_profile_username}" |
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end |
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55
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def slurp_github_og_info |
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logger.debug "slurp github og info" |
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return if self.github_profile_username.blank? |
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60
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begin |
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doc = Nokogiri::HTML(open(github_profile_url)) |
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nodes = doc.xpath("//head/meta [@property='og:image']") |
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self.github_og_image = nodes.first.attributes['content'].value |
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nodes = doc.xpath("//head/meta [@property='og:url']") |
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self.github_og_url = nodes.first.attributes['content'].value |
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rescue StandardError => err |
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logger.error err.message |
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end |
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end |
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75
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end |
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77
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78
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minnestar /
sessionizer
