liquid_feedback_frontend: ccdf197b3f9b app/main/vote/list.lua

74 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."

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

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

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

82 local tempvotings = {}

83 if tempvoting_string then

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

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

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

87 end

88 end

89 end

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

93 local min_grade = -1;

94 local max_grade = 1;

96 for i, initiative in ipairs(initiatives) do

97 -- TODO performance

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

99 if tempvotings[initiative.id] then

100 initiative.vote = {}

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

102 end

103 if initiative.vote then

104 if initiative.vote.grade > max_grade then

105 max_grade = initiative.vote.grade

106 end

107 if initiative.vote.grade < min_grade then

108 min_grade = initiative.vote.grade

109 end

110 end

111 end

112

113 local sections = {}

114 for i = min_grade, max_grade do

115 sections[i] = {}

116 for j, initiative in ipairs(initiatives) do

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

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

119 end

120 end

121 end

122

123 local approval_count, disapproval_count = 0, 0

124 for i = min_grade, -1 do

125 if #sections[i] > 0 then

126 disapproval_count = disapproval_count + 1

127 end

128 end

129 local approval_count = 0

130 for i = 1, max_grade do

131 if #sections[i] > 0 then

132 approval_count = approval_count + 1

133 end

134 end

135

136

137

138 if not readonly then

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

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

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

142 end

143

144 ui.script{

145 script = function()

146 slot.put(

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

167 )

168 end

169 }

170

171 ui.form{

172 attr = {

173 id = "voting_form",

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

175 },

176 module = "vote",

177 action = "update",

178 params = { issue_id = issue.id },

179 routing = {

180 default = {

181 mode = "redirect",

182 module = "issue",

183 view = "show",

184 id = issue.id

185 }

186 },

187 content = function()

188 if not readonly then

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

190 if not scoring then

191 for i, initiative in ipairs(initiatives) do

192 local vote = initiative.vote

193 if vote then

194 tempvotings[initiative.id] = vote.grade

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;" },

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;" },

360 content = function()

361 ui.tag{

362 tag = "input",

363 attr = {

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

365 name = "move_up",

366 value = initiative.id,

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

368 type = "image",

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

370 alt = _"Move up"

371 }

372 }

373 slot.put(" ")

374 ui.tag{

375 tag = "input",

376 attr = {

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

378 name = "move_down",

379 value = initiative.id,

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

381 type = "image",

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

383 alt = _"Move down"

384 }

385 }

386 slot.put(" ")

387 end

388 }

389 end

390 ui.container{

391 content = function()

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

393 if #initiators > 1 then

394 ui.container{

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

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

397 }

398 else

399 ui.container{

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

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

402 }

403 end

404 end

405 }

406 end

407 }

408 end

409 end

410 }

411 end

412 end

413 end

414 }

415 if not readonly then

416 ui.tag{

417 tag = "input",

418 attr = {

419 type = "submit",

420 class = "voting_done",

421 value = _"Finish voting"

422 }

423 }

424 end

425 end

426 }

427

428