liquid_feedback_frontend: 39d49cf933d8 app/main/vote/list.lua

liquid_feedback_frontend

view app/main/vote/list.lua @ 158:39d49cf933d8

fix another not correctly shown case

author	Daniel Poelzleithner <poelzi@poelzi.org>
date	Fri Oct 08 20:36:56 2010 +0200 (2010-10-08)
parents	74f1d4abf19e
children	068ad175ebd7

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 slot.put_into("title", str)

45 else

46 member = app.session.member

47 slot.put_into("title", _"Voting")

49 slot.select("actions", function()

50 ui.link{

51 content = function()

52 ui.image{ static = "icons/16/cancel.png" }

53 slot.put(_"Cancel")

54 end,

55 module = "issue",

56 view = "show",

57 id = issue.id

58 }

59 ui.link{

60 text = _"Discard voting",

61 content = function()

62 ui.image{ static = "icons/16/email_delete.png" }

63 slot.put(_"Discard voting")

64 end,

65 module = "vote",

66 action = "update",

67 params = {

68 issue_id = issue.id,

69 discard = true

70 },

71 routing = {

72 default = {

73 mode = "redirect",

74 module = "issue",

75 view = "show",

76 id = issue.id

77 }

78 }

79 }

80 end)

81 end

84 local warning_text = _"Some JavaScript based functions (voting in particular) will not work.\nFor this beta, please use a current version of Firefox, Safari, Opera(?), Konqueror or another (more) standard compliant browser.\nAlternative access without JavaScript will be available soon."

86 ui.script{ static = "js/browser_warning.js" }

87 ui.script{ script = "checkBrowser(" .. encode.json(_"Your web browser is not fully supported yet." .. " " .. warning_text:gsub("\n", "\n\n")) .. ");" }

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

92 local tempvotings = {}

93 if tempvoting_string then

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

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

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

97 end

98 end

99 end

100

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

102

103 local min_grade = -1;

104 local max_grade = 1;

105

106 for i, initiative in ipairs(initiatives) do

107 -- TODO performance

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

109 if tempvotings[initiative.id] then

110 initiative.vote = {}

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

112 end

113 if initiative.vote then

114 if initiative.vote.grade > max_grade then

115 max_grade = initiative.vote.grade

116 end

117 if initiative.vote.grade < min_grade then

118 min_grade = initiative.vote.grade

119 end

120 end

121 end

122

123 local sections = {}

124 for i = min_grade, max_grade do

125 sections[i] = {}

126 for j, initiative in ipairs(initiatives) do

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

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

129 end

130 end

131 end

132

133 local approval_count, disapproval_count = 0, 0

134 for i = min_grade, -1 do

135 if #sections[i] > 0 then

136 disapproval_count = disapproval_count + 1

137 end

138 end

139 local approval_count = 0

140 for i = 1, max_grade do

141 if #sections[i] > 0 then

142 approval_count = approval_count + 1

143 end

144 end

145

146

147

148 if not readonly then

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

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

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

152 end

153

154 ui.script{

155 script = function()

156 slot.put(

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

177 )

178 end

179 }

180

181 ui.form{

182 attr = {

183 id = "voting_form",

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

185 },

186 module = "vote",

187 action = "update",

188 params = { issue_id = issue.id },

189 routing = {

190 default = {

191 mode = "redirect",

192 module = "issue",

193 view = "show",

194 id = issue.id

195 }

196 },

197 content = function()

198 if not readonly then

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

200 if not scoring then

201 for i, initiative in ipairs(initiatives) do

202 local vote = initiative.vote

203 if vote then

204 tempvotings[initiative.id] = vote.grade

205 end

206 end

207 local tempvotings_list = {}

208 for key, val in pairs(tempvotings) do

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

210 end

211 if #tempvotings_list > 0 then

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

213 else

214 scoring = ""

215 end

216 end

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

218 -- TODO abstrahieren

219 ui.tag{

220 tag = "input",

221 attr = {

222 type = "submit",

223 class = "voting_done",

224 value = _"Finish voting"

225 }

226 }

227 end

228 ui.container{

229 attr = { id = "voting" },

230 content = function()

231 local approval_index, disapproval_index = 0, 0

232 for grade = max_grade, min_grade, -1 do

233 local entries = sections[grade]

234 local class

235 if grade > 0 then

236 class = "approval"

237 elseif grade < 0 then

238 class = "disapproval"

239 else

240 class = "abstention"

241 end

242 if

243 #entries > 0 or

244 (grade == 1 and not approval_used) or

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

246 grade == 0

247 then

248 ui.container{

249 attr = { class = class },

250 content = function()

251 local heading

252 if class == "approval" then

253 approval_used = true

254 approval_index = approval_index + 1

255 if approval_count > 1 then

256 if approval_index == 1 then

257 if #entries == 1 then

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

259 else

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

261 end

262 elseif approval_index == 2 then

263 if #entries == 1 then

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

265 else

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

267 end

268 elseif approval_index == 3 then

269 if #entries == 1 then

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

271 else

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

273 end

274 else

275 if #entries == 1 then

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

277 else

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

279 end

280 end

281 else

282 if #entries == 1 then

283 heading = _"Approval [single entry]"

284 else

285 heading = _"Approval [many entries]"

286 end

287 end

288 elseif class == "abstention" then

289 if #entries == 1 then

290 heading = _"Abstention [single entry]"

291 else

292 heading = _"Abstention [many entries]"

293 end

294 elseif class == "disapproval" then

295 disapproval_used = true

296 disapproval_index = disapproval_index + 1

297 if disapproval_count > disapproval_index + 1 then

298 if #entries == 1 then

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

300 else

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

302 end

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

304 if #entries == 1 then

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

306 else

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

308 end

309 elseif disapproval_index == disapproval_count - 1 then

310 if #entries == 1 then

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

312 else

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

314 end

315 else

316 if #entries == 1 then

317 heading = _"Disapproval [single entry]"

318 else

319 heading = _"Disapproval [many entries]"

320 end

321 end

322 end

323 ui.tag {

324 tag = "div",

325 attr = { class = "cathead" },

326 content = heading

327 }

328 for i, initiative in ipairs(entries) do

329 ui.container{

330 attr = {

331 class = "movable",

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

333 },

334 content = function()

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

336 :add_where("accepted")

337 local initiators = initiators_selector:exec()

338 local initiator_names = {}

339 for i, initiator in ipairs(initiators) do

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

341 end

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

343 ui.container{

344 attr = { style = "float: right;" },

345 content = function()

346 ui.link{

347 attr = { class = "clickable" },

348 content = _"Show",

349 module = "initiative",

350 view = "show",

351 id = initiative.id

352 }

353 slot.put(" ")

354 ui.link{

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

356 content = _"(new window)",

357 module = "initiative",

358 view = "show",

359 id = initiative.id

360 }

361 if not readonly then

362 slot.put(" ")

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

364 end

365 end

366 }

367 if not readonly then

368 ui.container{

369 attr = { style = "float: left;" },

370 content = function()

371 ui.tag{

372 tag = "input",

373 attr = {

374 onclick = "voting_moveUp(this.parentNode.parentNode); return(false);",

375 name = "move_up",

376 value = initiative.id,

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

378 type = "image",

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

380 alt = _"Move up"

381 }

382 }

383 slot.put(" ")

384 ui.tag{

385 tag = "input",

386 attr = {

387 onclick = "voting_moveDown(this.parentNode.parentNode); return(false);",

388 name = "move_down",

389 value = initiative.id,

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

391 type = "image",

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

393 alt = _"Move down"

394 }

395 }

396 slot.put(" ")

397 end

398 }

399 end

400 ui.container{

401 content = function()

402 slot.put(encode.html(initiative.shortened_name))

403 if #initiators > 1 then

404 ui.container{

405 attr = { style = "font-size: 80%;" },

406 content = _"Initiators" .. ": " .. initiator_names_string

407 }

408 else

409 ui.container{

410 attr = { style = "font-size: 80%;" },

411 content = _"Initiator" .. ": " .. initiator_names_string

412 }

413 end

414 end

415 }

416 end

417 }

418 end

419 end

420 }

421 end

422 end

423 end

424 }

425 if not readonly then

426 ui.tag{

427 tag = "input",

428 attr = {

429 type = "submit",

430 class = "voting_done",

431 value = _"Finish voting"

432 }

433 }

434 end

435 end

436 }

437

438