liquid_feedback_frontend

annotate app/main/vote/_action/update.lua @ 19:00d1004545f1

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Dynamic interface using XMLHttpRequests, and many other changes

Bugfixes:
- Only allow voting on admitted initiatives
- Repaired issue search
- Don't display delegations for closed issues on member page
- Don't show revoke link in initiative, when issue is already half_frozen
- Localization for voting JavaScript
- Display author of suggestions

Disclosure of voting data after voting is finished:
- Possibility to inspect every ballot including preferences
- Show number of voters preferring one initiative to another initiative

Interface behaviour changes:
- Reversed default order of drafts
- Default order of suggestions changed
- Show new drafts of initiatives only once per day in timeline

Accessibility:
- Barrier-free voting implemented
- POST links are now accessible without JavaScript
- Changed gray for unsatisfied supporters in bar graph to a lighter gray

Other interface improvements:
- Optical enhancements
- Dynamic interface using XMLHttpRequests
- Show usage terms in about section
- Show own membership in area listing
- Show uninformed supporters greyed out and marked with yellow question mark
- Warning box in non-admitted initiatives
- When voted, don't display voting notice and change label of voting link
- Show object counts in more tabulator heads
- Enlarged member statement input field

Miscellaneous:
- Code cleanup
- Added README file containing installation instructions
- Use new WebMCP function ui.filters{...} instead of own ui.filter and ui.order functions
author bsw/jbe
date Sat Feb 20 22:10:31 2010 +0100 (2010-02-20)
parents afd9f769c7ae
children 3036f2732b83
rev   line source
bsw/jbe@5 1 local issue = Issue:new_selector():add_where{ "id = ?", param.get("issue_id", atom.integer) }:for_share():single_object_mode():exec()
bsw/jbe@5 2
bsw/jbe@5 3 if issue.closed then
bsw/jbe@5 4 slot.put_into("error", _"This issue is already closed.")
bsw/jbe@5 5 return false
bsw/jbe@5 6 end
bsw/jbe@5 7
bsw/jbe@5 8 if issue.state ~= "voting" then
bsw/jbe@5 9 slot.put_into("error", _"Voting has not started yet.")
bsw/jbe@5 10 return false
bsw/jbe@5 11 end
bsw/jbe@5 12
bsw/jbe@19 13 local move_up = param.get("move_up", atom.integer)
bsw/jbe@19 14 local move_down = param.get("move_down", atom.integer)
bsw/jbe@19 15
bsw/jbe@19 16 if not move_down and not move_up then
bsw/jbe@19 17 local direct_voter = DirectVoter:by_pk(issue.id, app.session.member_id)
bsw/jbe@19 18
bsw/jbe@19 19 if not direct_voter then
bsw/jbe@19 20 direct_voter = DirectVoter:new()
bsw/jbe@19 21 direct_voter.issue_id = issue.id
bsw/jbe@19 22 direct_voter.member_id = app.session.member_id
bsw/jbe@19 23 end
bsw/jbe@19 24
bsw/jbe@19 25 direct_voter.autoreject = false
bsw/jbe@19 26 direct_voter:save()
bsw/jbe@19 27
bsw/jbe@19 28 local scoring = param.get("scoring")
bsw/jbe@5 29
bsw/jbe@19 30 for initiative_id, grade in scoring:gmatch("([^:;]+):([^:;]+)") do
bsw/jbe@19 31 local initiative_id = tonumber(initiative_id)
bsw/jbe@19 32 local grade = tonumber(grade)
bsw/jbe@19 33 local initiative = Initiative:by_id(initiative_id)
bsw/jbe@19 34 if initiative.issue.id ~= issue.id then
bsw/jbe@19 35 error("initiative from wrong issue")
bsw/jbe@19 36 end
bsw/jbe@19 37 local vote = Vote:by_pk(initiative_id, app.session.member.id)
bsw/jbe@19 38 if not vote then
bsw/jbe@19 39 vote = Vote:new()
bsw/jbe@19 40 vote.issue_id = issue.id
bsw/jbe@19 41 vote.initiative_id = initiative.id
bsw/jbe@19 42 vote.member_id = app.session.member.id
bsw/jbe@19 43 end
bsw/jbe@19 44 vote.grade = grade
bsw/jbe@19 45 vote:save()
bsw/jbe@19 46 end
bsw/jbe@19 47
bsw/jbe@19 48 else
bsw/jbe@19 49
bsw/jbe@19 50 local tempvoting_string = param.get("scoring")
bsw/jbe@5 51
bsw/jbe@19 52 local tempvotings = {}
bsw/jbe@19 53 for match in tempvoting_string:gmatch("([^;]+)") do
bsw/jbe@19 54 for initiative_id, grade in match:gmatch("([^:;]+):([^:;]+)") do
bsw/jbe@19 55 tempvotings[tonumber(initiative_id)] = tonumber(grade)
bsw/jbe@19 56 end
bsw/jbe@19 57 end
bsw/jbe@19 58
bsw/jbe@19 59 local current_initiative_id = move_up or move_down
bsw/jbe@5 60
bsw/jbe@19 61 local current_grade = tempvotings[current_initiative_id] or 0
bsw/jbe@19 62 local is_alone = true
bsw/jbe@19 63 if current_grade == 0 then
bsw/jbe@19 64 is_alone = false
bsw/jbe@19 65 else
bsw/jbe@19 66 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 67 if current_initiative_id ~= initiative_id and grade == current_grade then
bsw/jbe@19 68 is_alone = false
bsw/jbe@19 69 break
bsw/jbe@19 70 end
bsw/jbe@19 71 end
bsw/jbe@19 72 end
bsw/jbe@5 73
bsw/jbe@19 74 if move_up and current_grade >= 0 and is_alone then
bsw/jbe@19 75 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 76 if grade > current_grade then
bsw/jbe@19 77 tempvotings[initiative_id] = grade - 1
bsw/jbe@19 78 end
bsw/jbe@19 79 end
bsw/jbe@5 80
bsw/jbe@19 81 elseif move_up and current_grade >= 0 and not is_alone then
bsw/jbe@19 82 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 83 if grade > current_grade then
bsw/jbe@19 84 tempvotings[initiative_id] = grade + 1
bsw/jbe@19 85 end
bsw/jbe@19 86 end
bsw/jbe@19 87 tempvotings[current_initiative_id] = current_grade + 1
bsw/jbe@19 88
bsw/jbe@19 89 elseif move_up and current_grade < 0 and is_alone then
bsw/jbe@19 90 tempvotings[current_initiative_id] = current_grade + 1
bsw/jbe@19 91 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 92 if grade < current_grade then
bsw/jbe@19 93 tempvotings[initiative_id] = grade + 1
bsw/jbe@19 94 end
bsw/jbe@19 95 end
bsw/jbe@19 96
bsw/jbe@19 97 elseif move_up and current_grade < 0 and not is_alone then
bsw/jbe@19 98 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 99 if grade <= current_grade then
bsw/jbe@19 100 tempvotings[initiative_id] = grade - 1
bsw/jbe@19 101 end
bsw/jbe@19 102 end
bsw/jbe@19 103 tempvotings[current_initiative_id] = current_grade
bsw/jbe@19 104
bsw/jbe@19 105 elseif move_down and current_grade <= 0 and is_alone then
bsw/jbe@19 106 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 107 if grade < current_grade then
bsw/jbe@19 108 tempvotings[initiative_id] = grade + 1
bsw/jbe@19 109 end
bsw/jbe@19 110 end
bsw/jbe@19 111
bsw/jbe@19 112 elseif move_down and current_grade <= 0 and not is_alone then
bsw/jbe@19 113 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 114 if grade < current_grade then
bsw/jbe@19 115 tempvotings[initiative_id] = grade - 1
bsw/jbe@19 116 end
bsw/jbe@19 117 end
bsw/jbe@19 118 tempvotings[current_initiative_id] = current_grade - 1
bsw/jbe@19 119
bsw/jbe@19 120 elseif move_down and current_grade > 0 and is_alone then
bsw/jbe@19 121 tempvotings[current_initiative_id] = current_grade - 1
bsw/jbe@19 122 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 123 if grade > current_grade then
bsw/jbe@19 124 tempvotings[initiative_id] = grade - 1
bsw/jbe@19 125 end
bsw/jbe@19 126 end
bsw/jbe@19 127
bsw/jbe@19 128 elseif move_down and current_grade > 0 and not is_alone then
bsw/jbe@19 129 for initiative_id, grade in pairs(tempvotings) do
bsw/jbe@19 130 if grade >= current_grade then
bsw/jbe@19 131 tempvotings[initiative_id] = grade + 1
bsw/jbe@19 132 end
bsw/jbe@19 133 end
bsw/jbe@19 134 tempvotings[current_initiative_id] = current_grade
bsw/jbe@19 135
bsw/jbe@5 136 end
bsw/jbe@19 137
bsw/jbe@19 138 local tempvotings_list = {}
bsw/jbe@19 139 for key, val in pairs(tempvotings) do
bsw/jbe@19 140 tempvotings_list[#tempvotings_list+1] = tostring(key) .. ":" .. tostring(val)
bsw/jbe@5 141 end
bsw/jbe@19 142
bsw/jbe@19 143 tempvoting_string = table.concat(tempvotings_list, ";")
bsw/jbe@19 144
bsw/jbe@19 145 request.redirect{
bsw/jbe@19 146 module = "vote",
bsw/jbe@19 147 view = "list",
bsw/jbe@19 148 params = {
bsw/jbe@19 149 issue_id = issue.id,
bsw/jbe@19 150 scoring = tempvoting_string
bsw/jbe@19 151 }
bsw/jbe@19 152 }
bsw/jbe@19 153
bsw/jbe@5 154 end

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