1 Event = mondelefant.new_class()

2 Event.table = 'event'

3

4 Event:add_reference{

5 mode = 'm1',

6 to = "Issue",

7 this_key = 'issue_id',

8 that_key = 'id',

9 ref = 'issue',

10 }

11

12 Event:add_reference{

13 mode = 'm1',

14 to = "Initiative",

15 this_key = 'initiative_id',

16 that_key = 'id',

17 ref = 'initiative',

18 }

19

20 Event:add_reference{

21 mode = 'm1',

22 to = "Suggestion",

23 this_key = 'suggestion_id',

24 that_key = 'id',

25 ref = 'suggestion',

26 }

27

28 Event:add_reference{

29 mode = 'm1',

30 to = "Member",

31 this_key = 'member_id',

32 that_key = 'id',

33 ref = 'member',

34 }

35

36 function Event.object_get:event_name()

37 return ({

38 issue_state_changed = _"Issue reached next phase",

39 initiative_created_in_new_issue = _"New issue",

40 initiative_created_in_existing_issue = _"New initiative",

41 initiative_revoked = _"Initiative revoked",

42 new_draft_created = _"New initiative draft",

43 suggestion_created = _"New suggestion"

44 })[self.event]

45 end

46

47 function Event.object_get:state_name()

48 return Issue:get_state_name_for_state(self.state)

49 end

50

51 function Event.object:send_notification()

52

53 local members_to_notify = Member:new_selector()

54 :join("event_for_notification", nil, { "event_for_notification.recipient_id = member.id AND event_for_notification.id = ?", self.id } )

55 -- SAFETY FIRST, NEVER send notifications for events more then 3 days in past or future

56 :add_where("now() - event_for_notification.occurrence BETWEEN '-3 days'::interval AND '3 days'::interval")

57 -- do not notify a member about the events caused by the member

58 :add_where("event_for_notification.member_id ISNULL OR event_for_notification.member_id != member.id")

59 :exec()

60

61 io.stderr:write("Sending notifications for event " .. self.id .. " to " .. (#members_to_notify) .. " members\n")

62

63 for i, member in ipairs(members_to_notify) do

64 local subject

65 local body = ""

66

67 locale.do_with(

68 { lang = member.lang or config.default_lang },

69 function()

70

71 body = body .. _("[event mail] Unit: #{name}", { name = self.issue.area.unit.name }) .. "\n"

72 body = body .. _("[event mail] Area: #{name}", { name = self.issue.area.name }) .. "\n"

73 body = body .. _("[event mail] Issue: ##{id}", { id = self.issue_id }) .. "\n\n"

74 body = body .. _("[event mail] Policy: #{policy}", { policy = self.issue.policy.name }) .. "\n\n"

75 body = body .. _("[event mail] Phase: #{phase}", { phase = self.state_name }) .. "\n\n"

76

77 local url

78

79 if self.initiative_id then

80 url = request.get_absolute_baseurl() .. "initiative/show/" .. self.initiative_id .. ".html"

81 else

82 url = request.get_absolute_baseurl() .. "issue/show/" .. self.issue_id .. ".html"

83 end

84

85 body = body .. _("[event mail] URL: #{url}", { url = url }) .. "\n\n"

86

87 local leading_initiative

88

89 if self.initiative_id then

90 local initiative = Initiative:by_id(self.initiative_id)

91 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n\n"

92 else

93 local initiative_count = Initiative:new_selector()

94 :add_where{ "initiative.issue_id = ?", self.issue_id }

95 :count()

96 local initiatives = Initiative:new_selector()

97 :add_where{ "initiative.issue_id = ?", self.issue_id }

98 :add_order_by("initiative.admitted DESC NULLS LAST, initiative.rank NULLS LAST, initiative.harmonic_weight DESC NULLS LAST, id")

99 :limit(3)

100 :exec()

101 for i, initiative in ipairs(initiatives) do

102 if i == 1 then

103 leading_initiative = initiative

104 end

105 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n"

106 end

107 if initiative_count - 3 > 0 then

108 body = body .. _("and #{count} more initiatives", { count = initiative_count - 3 }) .. "\n"

109 end

110 body = body .. "\n"

111 end

112

113 subject = config.mail_subject_prefix

114

115 if self.event == "issue_state_changed" then

116 subject = subject .. _("State of #{issue} changed to #{state} / #{initiative}", { issue = self.issue.name, state = Issue:get_state_name_for_state(self.state), initiative = leading_initiative.display_name })

117 elseif self.event == "initiative_revoked" then

118 subject = subject .. _("Initiative revoked: #{initiative_name}", { initiative_name = self.initiative.display_name })

119 end

120

121 local success = net.send_mail{

122 envelope_from = config.mail_envelope_from,

123 from = config.mail_from,

124 reply_to = config.mail_reply_to,

125 to = member.notify_email,

126 subject = subject,

127 content_type = "text/plain; charset=UTF-8",

128 content = body

129 }

130

131 end

132 )

133 end

134

135 end

136

137 function Event:send_next_notification()

138

139 local notification_event_sent = NotificationEventSent:new_selector()

140 :optional_object_mode()

141 :for_update()

142 :exec()

143

144 local last_event_id = 0

145 if notification_event_sent then

146 last_event_id = notification_event_sent.event_id

147 end

148

149 local event = Event:new_selector()

150 :add_where{ "event.id > ?", last_event_id }

151 :add_order_by("event.id")

152 :limit(1)

153 :optional_object_mode()

154 :exec()

155

156 if event then

157 if last_event_id == 0 then

158 db:query{ "INSERT INTO notification_event_sent (event_id) VALUES (?)", event.id }

159 else

160 db:query{ "UPDATE notification_event_sent SET event_id = ?", event.id }

161 end

162

163 event:send_notification()

164

165 if config.notification_handler_func then

166 config.notification_handler_func(event)

167 end

168

169 return true

170

171 end

172

173 end