1 local issue = param.get("issue", "table")

2

3 local initiatives_selector = param.get("initiatives_selector", "table")

4

5 local highlight_initiative = param.get("highlight_initiative", "table")

6

7 local for_member = param.get("for_member", "table") or app.session.member

8

9 initiatives_selector

10 :join("issue", nil, "issue.id = initiative.issue_id")

11

12 if app.session.member_id then

13 initiatives_selector

14 :left_join("initiator", "_initiator", { "_initiator.initiative_id = initiative.id AND _initiator.member_id = ? AND _initiator.accepted", for_member.id } )

15 :left_join("supporter", "_supporter", { "_supporter.initiative_id = initiative.id AND _supporter.member_id = ?", for_member.id} )

16 :left_join("delegating_interest_snapshot", "_delegating_interest_snapshot", { "_delegating_interest_snapshot.issue_id = initiative.issue_id AND _delegating_interest_snapshot.member_id = ? AND _delegating_interest_snapshot.event = issue.latest_snapshot_event", for_member.id} )

17 :left_join("direct_supporter_snapshot", "_direct_supporter_snapshot", "_direct_supporter_snapshot.initiative_id = initiative.id AND _direct_supporter_snapshot.member_id = _delegating_interest_snapshot.delegate_member_ids[array_upper(_delegating_interest_snapshot.delegate_member_ids, 1)] AND _direct_supporter_snapshot.event = issue.latest_snapshot_event")

18

19 :add_field("(_initiator.member_id NOTNULL)", "is_initiator")

20 :add_field({"(_supporter.member_id NOTNULL) AND NOT EXISTS(SELECT 1 FROM opinion WHERE opinion.initiative_id = initiative.id AND opinion.member_id = ? AND ((opinion.degree = 2 AND NOT fulfilled) OR (opinion.degree = -2 AND fulfilled)))", for_member.id }, "is_supporter")

21 :add_field({"EXISTS(SELECT 1 FROM opinion WHERE opinion.initiative_id = initiative.id AND opinion.member_id = ? AND ((opinion.degree = 2 AND NOT fulfilled) OR (opinion.degree = -2 AND fulfilled)))", for_member.id }, "is_potential_supporter")

22

23 :add_field("_direct_supporter_snapshot.member_id NOTNULL", "is_supporter_via_delegation")

24 end

25

26 initiatives_selector:add_order_by("initiative.rank, initiative.supporter_count DESC, initiative.id")

27

28 local initiatives_count = initiatives_selector:count()

29

30 local limit = param.get("limit", atom.number)

31

32 local more_initiatives_count

33 if limit then

34 if initiatives_count > limit then

35 more_initiatives_count = initiatives_count - limit

36 end

37 initiatives_selector:limit(limit)

38 end

39

40 local issue = param.get("issue", "table")

41

42 local name = "initiative_list"

43 if issue then

44 name = "issue_" .. tostring(issue.id) .. "_initiative_list"

45 end

46

47 ui.add_partial_param_names{ name }

48

49 ui.paginate{

50 name = issue and "issue_" .. tostring(issue.id) .. "_page" or nil,

51 selector = initiatives_selector,

52 per_page = param.get("per_page", atom.number) or limit or 25,

53 content = function()

54 local initiatives = initiatives_selector:exec()

55 if highlight_initiative then

56 local highlight_initiative_found

57 for i, initiative in ipairs(initiatives) do

58 if initiative.id == highlight_initiative.id then

59 highhighlight_initiative_found = true

60 end

61 end

62 if not highhighlight_initiative_found then

63 initiatives[#initiatives+1] = highlight_initiative

64 if more_initiatives_count then

65 more_initiatives_count = more_initiatives_count - 1

66 end

67 end

68 end

69 for i, initiative in ipairs(initiatives) do

70 execute.view{

71 module = "initiative",

72 view = "_list_element",

73 params = {

74 initiative = initiative,

75 selected = highlight_initiative and highlight_initiative.id == initiative.id or nil,

76 }

77 }

78 end

79 end

80 }

81

82 if more_initiatives_count and more_initiatives_count > 0 then

83 local text

84 if more_initiatives_count == 1 then

85 text = _("and one more initiative")

86 else

87 text = _("and #{count} more initiatives", { count = more_initiatives_count })

88 end

89 ui.link{

90 attr = { class = "more_initiatives_link" },

91 content = text,

92 module = "issue",

93 view = "show",

94 id = issue.id,

95 }

96 end