liquid_feedback_frontend

annotate model/event.lua @ 592:d22125d054aa

find changesets by author, revision, files, or words in the commit message
Forbid sending of notifications for events more than 7 days in future or past
author bsw
date Fri Jun 22 17:05:54 2012 +0200 (2012-06-22)
parents 699b9fa7bc36
children 0daedb7c1c11
rev   line source
bsw@286 1 Event = mondelefant.new_class()
bsw@286 2 Event.table = 'event'
bsw@286 3
bsw@286 4 Event:add_reference{
bsw@286 5 mode = 'm1',
bsw@286 6 to = "Issue",
bsw@286 7 this_key = 'issue_id',
bsw@286 8 that_key = 'id',
bsw@286 9 ref = 'issue',
bsw@287 10 }
bsw@287 11
bsw@414 12 Event:add_reference{
bsw@414 13 mode = 'm1',
bsw@414 14 to = "Suggestion",
bsw@414 15 this_key = 'suggestion_id',
bsw@414 16 that_key = 'id',
bsw@414 17 ref = 'suggestion',
bsw@414 18 }
bsw@414 19
bsw@414 20 Event:add_reference{
bsw@414 21 mode = 'm1',
bsw@414 22 to = "Member",
bsw@414 23 this_key = 'member_id',
bsw@414 24 that_key = 'id',
bsw@414 25 ref = 'member',
bsw@414 26 }
bsw@414 27
bsw@405 28 function Event.object_get:event_name()
bsw@405 29 return ({
bsw@405 30 issue_state_changed = _"Issue reached next phase",
bsw@405 31 initiative_created_in_new_issue = _"New issue",
bsw@414 32 initiative_created_in_existing_issue = _"New initiative",
bsw@405 33 initiative_revoked = _"Initiative revoked",
bsw@405 34 new_draft_created = _"New initiative draft",
bsw@405 35 suggestion_created = _"New suggestion"
bsw@405 36 })[self.event]
bsw@405 37 end
bsw@405 38
bsw@405 39 function Event.object_get:state_name()
bsw@405 40 return ({
bsw@405 41 admission = _"New",
bsw@405 42 discussion = _"Discussion",
bsw@405 43 verification = _"Frozen",
bsw@405 44 voting = _"Voting",
bsw@405 45 canceled_revoked_before_accepted = _"Cancelled (before accepted due to revocation)",
bsw@405 46 canceled_issue_not_accepted = _"Cancelled (issue not accepted)",
bsw@405 47 canceled_after_revocation_during_discussion = _"Cancelled (during discussion due to revocation)",
bsw@405 48 canceled_after_revocation_during_verification = _"Cancelled (during verification due to revocation)",
bsw@405 49 calculation = _"Calculation",
bsw@405 50 canceled_no_initiative_admitted = _"Cancelled (no initiative admitted)",
bsw@405 51 finished_without_winner = _"Finished (without winner)",
bsw@410 52 finished_with_winner = _"Finished (with winner)"
bsw@405 53 })[self.state]
bsw@405 54 end
bsw@405 55
bsw@592 56 function Event.object:send_notification()
bsw@592 57
bsw@363 58 local members_to_notify = Member:new_selector()
bsw@363 59 :join("event_seen_by_member", nil, { "event_seen_by_member.seen_by_member_id = member.id AND event_seen_by_member.notify_level <= member.notify_level AND event_seen_by_member.id = ?", self.id } )
bsw@363 60 :add_where("member.activated NOTNULL AND member.notify_email NOTNULL")
bsw@592 61 -- SAFETY FIRST, NEVER send notifications for events more then 7 days in past or future
bsw@592 62 :add_where("now() - event_seen_by_member.occurrence BETWEEN '-7 days'::interval AND '7 days'::interval")
bsw@363 63 :exec()
bsw@363 64
bsw@363 65 print (_("Event #{id} -> #{num} members", { id = self.id, num = #members_to_notify }))
bsw@363 66
bsw@363 67
bsw@287 68 local url
bsw@287 69
bsw@405 70 for i, member in ipairs(members_to_notify) do
bsw@405 71 local subject
bsw@405 72 local body = ""
bsw@405 73
bsw@405 74 locale.do_with(
bsw@405 75 { lang = member.lang or config.default_lang or 'en' },
bsw@405 76 function()
bsw@407 77 subject = config.mail_subject_prefix .. " " .. self.event_name
bsw@405 78 body = body .. _("[event mail] Unit: #{name}", { name = self.issue.area.unit.name }) .. "\n"
bsw@405 79 body = body .. _("[event mail] Area: #{name}", { name = self.issue.area.name }) .. "\n"
bsw@405 80 body = body .. _("[event mail] Issue: ##{id}", { id = self.issue_id }) .. "\n\n"
bsw@405 81 body = body .. _("[event mail] Policy: #{policy}", { policy = self.issue.policy.name }) .. "\n\n"
bsw@405 82 body = body .. _("[event mail] Event: #{event}", { event = self.event_name }) .. "\n\n"
bsw@405 83 body = body .. _("[event mail] Phase: #{phase}", { phase = self.state_name }) .. "\n\n"
bsw@405 84
bsw@405 85 if self.initiative_id then
bsw@405 86 url = request.get_absolute_baseurl() .. "initiative/show/" .. self.initiative_id .. ".html"
bsw@405 87 elseif self.suggestion_id then
bsw@405 88 url = request.get_absolute_baseurl() .. "suggestion/show/" .. self.suggestion_id .. ".html"
bsw@405 89 else
bsw@405 90 url = request.get_absolute_baseurl() .. "issue/show/" .. self.issue_id .. ".html"
bsw@405 91 end
bsw@405 92
bsw@405 93 body = body .. _("[event mail] URL: #{url}", { url = url }) .. "\n\n"
bsw@405 94
bsw@405 95 if self.initiative_id then
bsw@405 96 local initiative = Initiative:by_id(self.initiative_id)
bsw@405 97 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n\n"
bsw@405 98 else
bsw@405 99 local initiative_count = Initiative:new_selector()
bsw@405 100 :add_where{ "initiative.issue_id = ?", self.issue_id }
bsw@405 101 :count()
bsw@405 102 local initiatives = Initiative:new_selector()
bsw@405 103 :add_where{ "initiative.issue_id = ?", self.issue_id }
bsw@405 104 :add_order_by("initiative.supporter_count DESC")
bsw@405 105 :limit(3)
bsw@405 106 :exec()
bsw@405 107 for i, initiative in ipairs(initiatives) do
bsw@405 108 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n"
bsw@405 109 end
bsw@405 110 if initiative_count - 3 > 0 then
bsw@405 111 body = body .. _("and #{count} more initiatives", { count = initiative_count }) .. "\n"
bsw@405 112 end
bsw@405 113 body = body .. "\n"
bsw@405 114 end
bsw@405 115
bsw@405 116 if self.suggestion_id then
bsw@405 117 local suggestion = Suggestion:by_id(self.suggestion_id)
bsw@405 118 body = body .. _("#{name}\n\n", { name = suggestion.name })
bsw@405 119 end
bsw@287 120
bsw@405 121 local success = net.send_mail{
bsw@405 122 envelope_from = config.mail_envelope_from,
bsw@405 123 from = config.mail_from,
bsw@405 124 reply_to = config.mail_reply_to,
bsw@405 125 to = member.notify_email,
bsw@406 126 subject = subject,
bsw@405 127 content_type = "text/plain; charset=UTF-8",
bsw@405 128 content = body
bsw@405 129 }
bsw@405 130
bsw@405 131 end
bsw@405 132 )
bsw@287 133 end
bsw@287 134
bsw@287 135 end
bsw@287 136
bsw@363 137 function Event:send_next_notification()
bsw@363 138
bsw@363 139 local notification_sent = NotificationSent:new_selector()
bsw@363 140 :optional_object_mode()
bsw@363 141 :for_update()
bsw@363 142 :exec()
bsw@363 143
bsw@363 144 local last_event_id = 0
bsw@363 145 if notification_sent then
bsw@363 146 last_event_id = notification_sent.event_id
bsw@363 147 end
bsw@363 148
bsw@287 149 local event = Event:new_selector()
bsw@363 150 :add_where{ "event.id > ?", last_event_id }
bsw@287 151 :add_order_by("event.id")
bsw@287 152 :limit(1)
bsw@287 153 :optional_object_mode()
bsw@287 154 :exec()
bsw@287 155
bsw@287 156 if event then
bsw@363 157 if last_event_id == 0 then
bsw@363 158 db:query{ "INSERT INTO notification_sent (event_id) VALUES (?)", event.id }
bsw@363 159 else
bsw@363 160 db:query{ "UPDATE notification_sent SET event_id = ?", event.id }
bsw@363 161 end
bsw@287 162
bsw@287 163 event:send_notification()
bsw@364 164
bsw@364 165 return true
bsw@287 166
bsw@287 167 end
bsw@287 168
bsw@364 169 end
bsw@364 170
bsw@364 171 function Event:send_notifications_loop()
bsw@364 172
bsw@364 173 while true do
bsw@364 174 local did_work = Event:send_next_notification()
bsw@364 175 if not did_work then
bsw@364 176 print "Sleeping 1 second"
bsw@364 177 os.execute("sleep 1")
bsw@364 178 end
bsw@364 179 end
bsw@364 180
bsw@287 181 end

Impressum / About Us