liquid_feedback_frontend: 63c215764508 app/main/vote/list.lua

liquid_feedback_frontend

view app/main/vote/list.lua @ 684:63c215764508

Optical improvements

author	bsw
date	Tue Jun 26 17:55:34 2012 +0200 (2012-06-26)
parents	c4144daf6906
children	ea3d3757ddc3

line source

1 local issue = Issue:by_id(param.get("issue_id"), atom.integer)

3 local member_id = param.get("member_id", atom.integer)

4 local member

6 local readonly = false

8 if member_id then

9 if not issue.closed then

10 error("access denied")

11 end

12 member = Member:by_id(member_id)

13 readonly = true

14 end

16 if issue.closed then

17 if not member then

18 slot.put_into("error", _"This issue is already closed.")

19 end

20 if not member then

21 member = app.session.member

22 end

23 readonly = true

24 end

26 if member then

27 local str = _("Ballot of '#{member_name}' for issue ##{issue_id}",

28 {member_name = string.format('<a href="%s">%s</a>',

29 encode.url{

30 module = "member",

31 view = "show",

32 id = member.id,

33 },

34 encode.html(member.name)),

35 issue_id = string.format('<a href="%s">%s</a>',

36 encode.url{

37 module = "issue",

38 view = "show",

39 id = issue.id,

40 },

41 encode.html(tostring(issue.id)))

42 }

43 )

44 ui.title(str)

45 else

46 member = app.session.member

47 ui.title(_"Voting")

49 ui.actions(function()

50 ui.link{

51 text = _"Cancel",

52 module = "issue",

53 view = "show",

54 id = issue.id

55 }

56 slot.put(" · ")

57 ui.link{

58 text = _"Discard voting",

59 module = "vote",

60 action = "update",

61 params = {

62 issue_id = issue.id,

63 discard = true

64 },

65 routing = {

66 default = {

67 mode = "redirect",

68 module = "issue",

69 view = "show",

70 id = issue.id

71 }

72 }

73 }

74 end)

75 end

78 local tempvoting_string = param.get("scoring")

80 local tempvotings = {}

81 if tempvoting_string then

82 for match in tempvoting_string:gmatch("([^;]+)") do

83 for initiative_id, grade in match:gmatch("([^:;]+):([^:;]+)") do

84 tempvotings[tonumber(initiative_id)] = tonumber(grade)

85 end

86 end

87 end

89 local initiatives = issue:get_reference_selector("initiatives"):add_where("initiative.admitted"):add_order_by("initiative.satisfied_supporter_count DESC"):exec()

91 local min_grade = -1;

92 local max_grade = 1;

94 for i, initiative in ipairs(initiatives) do

95 -- TODO performance

96 initiative.vote = Vote:by_pk(initiative.id, member.id)

97 if tempvotings[initiative.id] then

98 initiative.vote = {}

99 initiative.vote.grade = tempvotings[initiative.id]

100 end

101 if initiative.vote then

102 if initiative.vote.grade > max_grade then

103 max_grade = initiative.vote.grade

104 end

105 if initiative.vote.grade < min_grade then

106 min_grade = initiative.vote.grade

107 end

108 end

109 end

110

111 local sections = {}

112 for i = min_grade, max_grade do

113 sections[i] = {}

114 for j, initiative in ipairs(initiatives) do

115 if (initiative.vote and initiative.vote.grade == i) or (not initiative.vote and i == 0) then

116 sections[i][#(sections[i])+1] = initiative

117 end

118 end

119 end

120

121 local approval_count, disapproval_count = 0, 0

122 for i = min_grade, -1 do

123 if #sections[i] > 0 then

124 disapproval_count = disapproval_count + 1

125 end

126 end

127 local approval_count = 0

128 for i = 1, max_grade do

129 if #sections[i] > 0 then

130 approval_count = approval_count + 1

131 end

132 end

133

134

135

136 if not readonly then

137 util.help("vote.list", _"Voting")

138 slot.put('<script src="' .. request.get_relative_baseurl() .. 'static/js/dragdrop.js"></script>')

139 slot.put('<script src="' .. request.get_relative_baseurl() .. 'static/js/voting.js"></script>')

140 end

141

142 ui.script{

143 script = function()

144 slot.put(

145 "voting_text_approval_single = ", encode.json(_"Approval [single entry]"), ";\n",

146 "voting_text_approval_multi = ", encode.json(_"Approval [many entries]"), ";\n",

147 "voting_text_first_preference_single = ", encode.json(_"Approval (first preference) [single entry]"), ";\n",

148 "voting_text_first_preference_multi = ", encode.json(_"Approval (first preference) [many entries]"), ";\n",

149 "voting_text_second_preference_single = ", encode.json(_"Approval (second preference) [single entry]"), ";\n",

150 "voting_text_second_preference_multi = ", encode.json(_"Approval (second preference) [many entries]"), ";\n",

151 "voting_text_third_preference_single = ", encode.json(_"Approval (third preference) [single entry]"), ";\n",

152 "voting_text_third_preference_multi = ", encode.json(_"Approval (third preference) [many entries]"), ";\n",

153 "voting_text_numeric_preference_single = ", encode.json(_"Approval (#th preference) [single entry]"), ";\n",

154 "voting_text_numeric_preference_multi = ", encode.json(_"Approval (#th preference) [many entries]"), ";\n",

155 "voting_text_abstention_single = ", encode.json(_"Abstention [single entry]"), ";\n",

156 "voting_text_abstention_multi = ", encode.json(_"Abstention [many entries]"), ";\n",

157 "voting_text_disapproval_above_one_single = ", encode.json(_"Disapproval (prefer to lower block) [single entry]"), ";\n",

158 "voting_text_disapproval_above_one_multi = ", encode.json(_"Disapproval (prefer to lower block) [many entries]"), ";\n",

159 "voting_text_disapproval_above_many_single = ", encode.json(_"Disapproval (prefer to lower blocks) [single entry]"), ";\n",

160 "voting_text_disapproval_above_many_multi = ", encode.json(_"Disapproval (prefer to lower blocks) [many entries]"), ";\n",

161 "voting_text_disapproval_above_last_single = ", encode.json(_"Disapproval (prefer to last block) [single entry]"), ";\n",

162 "voting_text_disapproval_above_last_multi = ", encode.json(_"Disapproval (prefer to last block) [many entries]"), ";\n",

163 "voting_text_disapproval_single = ", encode.json(_"Disapproval [single entry]"), ";\n",

164 "voting_text_disapproval_multi = ", encode.json(_"Disapproval [many entries]"), ";\n"

165 )

166 end

167 }

168

169 ui.form{

170 attr = {

171 id = "voting_form",

172 class = readonly and "voting_form_readonly" or "voting_form_active"

173 },

174 module = "vote",

175 action = "update",

176 params = { issue_id = issue.id },

177 routing = {

178 default = {

179 mode = "redirect",

180 module = "issue",

181 view = "show",

182 id = issue.id

183 }

184 },

185 content = function()

186 if not readonly then

187 local scoring = param.get("scoring")

188 if not scoring then

189 for i, initiative in ipairs(initiatives) do

190 local vote = initiative.vote

191 if vote then

192 tempvotings[initiative.id] = vote.grade

193 else

194 tempvotings[initiative.id] = 0

195 end

196 end

197 local tempvotings_list = {}

198 for key, val in pairs(tempvotings) do

199 tempvotings_list[#tempvotings_list+1] = tostring(key) .. ":" .. tostring(val)

200 end

201 if #tempvotings_list > 0 then

202 scoring = table.concat(tempvotings_list, ";")

203 else

204 scoring = ""

205 end

206 end

207 slot.put('<input type="hidden" name="scoring" value="' .. scoring .. '"/>')

208 -- TODO abstrahieren

209 ui.tag{

210 tag = "input",

211 attr = {

212 type = "submit",

213 class = "voting_done",

214 value = _"Finish voting"

215 }

216 }

217 end

218 ui.container{

219 attr = { id = "voting" },

220 content = function()

221 local approval_index, disapproval_index = 0, 0

222 for grade = max_grade, min_grade, -1 do

223 local entries = sections[grade]

224 local class

225 if grade > 0 then

226 class = "approval"

227 elseif grade < 0 then

228 class = "disapproval"

229 else

230 class = "abstention"

231 end

232 if

233 #entries > 0 or

234 (grade == 1 and not approval_used) or

235 (grade == -1 and not disapproval_used) or

236 grade == 0

237 then

238 ui.container{

239 attr = { class = class },

240 content = function()

241 local heading

242 if class == "approval" then

243 approval_used = true

244 approval_index = approval_index + 1

245 if approval_count > 1 then

246 if approval_index == 1 then

247 if #entries == 1 then

248 heading = _"Approval (first preference) [single entry]"

249 else

250 heading = _"Approval (first preference) [many entries]"

251 end

252 elseif approval_index == 2 then

253 if #entries == 1 then

254 heading = _"Approval (second preference) [single entry]"

255 else

256 heading = _"Approval (second preference) [many entries]"

257 end

258 elseif approval_index == 3 then

259 if #entries == 1 then

260 heading = _"Approval (third preference) [single entry]"

261 else

262 heading = _"Approval (third preference) [many entries]"

263 end

264 else

265 if #entries == 1 then

266 heading = _"Approval (#th preference) [single entry]"

267 else

268 heading = _"Approval (#th preference) [many entries]"

269 end

270 end

271 else

272 if #entries == 1 then

273 heading = _"Approval [single entry]"

274 else

275 heading = _"Approval [many entries]"

276 end

277 end

278 elseif class == "abstention" then

279 if #entries == 1 then

280 heading = _"Abstention [single entry]"

281 else

282 heading = _"Abstention [many entries]"

283 end

284 elseif class == "disapproval" then

285 disapproval_used = true

286 disapproval_index = disapproval_index + 1

287 if disapproval_count > disapproval_index + 1 then

288 if #entries == 1 then

289 heading = _"Disapproval (prefer to lower blocks) [single entry]"

290 else

291 heading = _"Disapproval (prefer to lower blocks) [many entries]"

292 end

293 elseif disapproval_count == 2 and disapproval_index == 1 then

294 if #entries == 1 then

295 heading = _"Disapproval (prefer to lower block) [single entry]"

296 else

297 heading = _"Disapproval (prefer to lower block) [many entries]"

298 end

299 elseif disapproval_index == disapproval_count - 1 then

300 if #entries == 1 then

301 heading = _"Disapproval (prefer to last block) [single entry]"

302 else

303 heading = _"Disapproval (prefer to last block) [many entries]"

304 end

305 else

306 if #entries == 1 then

307 heading = _"Disapproval [single entry]"

308 else

309 heading = _"Disapproval [many entries]"

310 end

311 end

312 end

313 ui.tag {

314 tag = "div",

315 attr = { class = "cathead" },

316 content = heading

317 }

318 for i, initiative in ipairs(entries) do

319 ui.container{

320 attr = {

321 class = "movable",

322 id = "entry_" .. tostring(initiative.id)

323 },

324 content = function()

325 local initiators_selector = initiative:get_reference_selector("initiating_members")

326 :add_where("accepted")

327 local initiators = initiators_selector:exec()

328 local initiator_names = {}

329 for i, initiator in ipairs(initiators) do

330 initiator_names[#initiator_names+1] = initiator.name

331 end

332 local initiator_names_string = table.concat(initiator_names, ", ")

333 ui.container{

334 attr = { style = "float: right; position: relative;" },

335 content = function()

336 ui.link{

337 attr = { class = "clickable" },

338 content = _"Show",

339 module = "initiative",

340 view = "show",

341 id = initiative.id

342 }

343 slot.put(" ")

344 ui.link{

345 attr = { class = "clickable", target = "_blank" },

346 content = _"(new window)",

347 module = "initiative",

348 view = "show",

349 id = initiative.id

350 }

351 if not readonly then

352 slot.put(" ")

353 ui.image{ attr = { class = "grabber" }, static = "icons/grabber.png" }

354 end

355 end

356 }

357 if not readonly then

358 ui.container{

359 attr = { style = "float: left; position: relative;" },

360 content = function()

361 ui.tag{

362 tag = "input",

363 attr = {

364 onclick = "if (jsFail) return true; voting_moveUp(this.parentNode.parentNode); return(false);",

365 name = "move_up_" .. tostring(initiative.id),

366 class = not disabled and "clickable" or nil,

367 type = "image",

368 src = encode.url{ static = "icons/move_up.png" },

369 alt = _"Move up"

370 }

371 }

372 slot.put(" ")

373 ui.tag{

374 tag = "input",

375 attr = {

376 onclick = "if (jsFail) return true; voting_moveDown(this.parentNode.parentNode); return(false);",

377 name = "move_down_" .. tostring(initiative.id),

378 class = not disabled and "clickable" or nil,

379 type = "image",

380 src = encode.url{ static = "icons/move_down.png" },

381 alt = _"Move down"

382 }

383 }

384 slot.put(" ")

385 end

386 }

387 end

388 ui.container{

389 content = function()

390 ui.tag{ content = "i" .. initiative.id .. ": " }

391 ui.tag{ content = initiative.shortened_name }

392 slot.put("<br />")

393 for i, initiator in ipairs(initiators) do

394 ui.link{

395 attr = { class = "clickable" },

396 content = function ()

397 execute.view{

398 module = "member_image",

399 view = "_show",

400 params = {

401 member = initiator,

402 image_type = "avatar",

403 show_dummy = true,

404 class = "micro_avatar",

405 popup_text = text

406 }

407 }

408 end,

409 module = "member", view = "show", id = initiator.id

410 }

411 slot.put(" ")

412 ui.tag{ content = initiator.name }

413 slot.put(" ")

414 end

415 end

416 }

417 end

418 }

419 end

420 end

421 }

422 end

423 end

424 end

425 }

426 if not readonly then

427 ui.tag{

428 tag = "input",

429 attr = {

430 type = "submit",

431 class = "voting_done",

432 value = _"Finish voting"

433 }

434 }

435 end

436 end

437 }

438

439