forked from External/greenlight
149 lines
4.5 KiB
Ruby
149 lines
4.5 KiB
Ruby
module BigBlueHelper
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META_LISTED = "gl-listed"
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META_TOKEN = "gl-token"
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def bbb_endpoint
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Rails.configuration.bigbluebutton_endpoint
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end
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def bbb_secret
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Rails.configuration.bigbluebutton_secret
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end
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def bbb
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@bbb ||= BigBlueButton::BigBlueButtonApi.new(bbb_endpoint + "api", bbb_secret, "0.8")
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end
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# Generates a BigBlueButton meeting id from a meeting token.
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def bbb_meeting_id(id)
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Digest::SHA1.hexdigest(Rails.application.secrets[:secret_key_base] + id).to_s
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end
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# Generates a random password for a meeting.
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def random_password(length)
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o = ([('a'..'z'), ('A'..'Z')].map do |i| i.to_a end).flatten
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((0...length).map do o[rand(o.length)] end).join
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end
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# Checks if a meeting is running on the BigBlueButton server.
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def meeting_is_running?(id)
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begin
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bbb.get_meeting_info(id, nil)
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return true
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rescue BigBlueButton::BigBlueButtonException => exc
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return false
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end
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end
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def start_meeting(options)
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meeting_id = bbb_meeting_id(name)
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# Need to create the meeting on the BigBlueButton server.
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create_options = {
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record: options[:meeting_recorded].to_s,
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#logoutURL: options[:meeting_logout_url] || request.base_url,
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moderatorPW: random_password(12),
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attendeePW: random_password(12),
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moderatorOnlyMessage: options[:moderator_message],
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"meta_#{BigBlueHelper::META_LISTED}": false,
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"meta_#{BigBlueHelper::META_TOKEN}": name
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}
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#meeting_options.merge!(
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#{ "meta_room-id": options[:room_owner],
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# "meta_meeting-name": options[:meeting_name]}
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#) if options[:room_owner]
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# Send the create request.
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begin
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bbb.create_meeting(name, meeting_id, create_options)
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rescue BigBlueButton::BigBlueButtonException => exc
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puts "BigBlueButton failed on create: #{exc.key}: #{exc.message}"
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end
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# Get the meeting info.
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#bbb_meeting_info = bbb.get_meeting_info(meeting_id, nil)
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meeting_id
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end
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# Generates a URL to join a BigBlueButton session.
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def join_url(meeting_id, username, options = {})
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options[:meeting_recorded] ||= false
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options[:user_is_moderator] ||= false
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options[:wait_for_moderator] ||= false
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options[:meeting_logout_url] ||= nil
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options[:meeting_name] ||= name
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options[:room_owner] ||= nil
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options[:moderator_message] ||= ''
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return call_invalid_res if !bbb
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# Get the meeting info.
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meeting_info = bbb.get_meeting_info(meeting_id, nil)
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# Determine the password to use when joining.
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password = if options[:user_is_moderator]
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meeting_info[:moderatorPW]
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else
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meeting_info[:attendeePW]
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end
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# Generate the join URL.
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bbb.join_meeting_url(meeting_id, username, password)
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end
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# Generates a URL to join a BigBlueButton session.
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def join_url_old(meeting_token, full_name, options={})
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options[:meeting_recorded] ||= false
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options[:user_is_moderator] ||= false
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options[:wait_for_moderator] ||= false
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options[:meeting_logout_url] ||= nil
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options[:meeting_name] ||= meeting_token
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options[:room_owner] ||= nil
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options[:moderator_message] ||= ''
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return call_invalid_res if !bbb
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meeting_id = bbb_meeting_id(meeting_token)
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unless meeting_is_running?(meeting_id)
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# Need to create the meeting on the BigBlueButton server.
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create_options = {
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record: options[:meeting_recorded].to_s,
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logoutURL: options[:meeting_logout_url] || request.base_url,
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moderatorPW: random_password(12),
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attendeePW: random_password(12),
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moderatorOnlyMessage: options[:moderator_message],
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"meta_#{BigBlueHelper::META_LISTED}": false,
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"meta_#{BigBlueHelper::META_TOKEN}": meeting_token
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}
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#meeting_options.merge!(
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#{ "meta_room-id": options[:room_owner],
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# "meta_meeting-name": options[:meeting_name]}
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#) if options[:room_owner]
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# Send the create request.
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begin
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bbb.create_meeting(options[:meeting_name], meeting_id, create_options)
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rescue BigBlueButton::BigBlueButtonException => exc
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puts "BigBlueButton failed on create: #{exc.key}: #{exc.message}"
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end
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# Get the meeting info.
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bbb_meeting_info = bbb.get_meeting_info(meeting_id, nil)
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end
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# Determine the password to use when joining.
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password = if options[:user_is_moderator]
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bbb_meeting_info[:moderatorPW]
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else
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bbb_meeting_info[:attendeePW]
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end
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# Generate the join URL.
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bbb.join_meeting_url(meeting_id, full_name, password)
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end
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end |