liquid_feedback_frontend: e1b916d2e489 app/main/vote/list.lua

liquid_feedback_frontend

view app/main/vote/list.lua @ 130:e1b916d2e489

better feedback on content_navigation links

author	Daniel Poelzleithner <poelzi@poelzi.org>
date	Tue Oct 05 05:42:20 2010 +0200 (2010-10-05)
parents	6a12fb7e4963
children	7e7d629390d5

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

7 if member_id then

8 if not issue.closed then

9 error("access denied")

10 end

11 member = Member:by_id(member_id)

12 readonly = true

13 end

15 if member then

16 slot.put_into("title", _("Ballot of '#{member_name}' for issue ##{issue_id}", {

17 member_name = member.name,

18 issue_id = issue.id

19 }))

20 else

21 member = app.session.member

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

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

25 ui.link{

26 content = function()

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

28 slot.put(_"Cancel")

29 end,

30 module = "issue",

31 view = "show",

32 id = issue.id

33 }

34 ui.link{

35 text = _"Discard voting",

36 content = function()

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

38 slot.put(_"Discard voting")

39 end,

40 module = "vote",

41 action = "update",

42 params = {

43 issue_id = issue.id,

44 discard = true

45 },

46 routing = {

47 default = {

48 mode = "redirect",

49 module = "issue",

50 view = "show",

51 id = issue.id

52 }

53 }

54 }

55 end)

56 end

59 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."

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

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

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

67 local tempvotings = {}

68 if tempvoting_string then

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

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

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

72 end

73 end

74 end

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

78 local min_grade = -1;

79 local max_grade = 1;

81 for i, initiative in ipairs(initiatives) do

82 -- TODO performance

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

84 if tempvotings[initiative.id] then

85 initiative.vote = {}

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

87 end

88 if initiative.vote then

89 if initiative.vote.grade > max_grade then

90 max_grade = initiative.vote.grade

91 end

92 if initiative.vote.grade < min_grade then

93 min_grade = initiative.vote.grade

94 end

95 end

96 end

98 local sections = {}

99 for i = min_grade, max_grade do

100 sections[i] = {}

101 for j, initiative in ipairs(initiatives) do

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

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

104 end

105 end

106 end

107

108 local approval_count, disapproval_count = 0, 0

109 for i = min_grade, -1 do

110 if #sections[i] > 0 then

111 disapproval_count = disapproval_count + 1

112 end

113 end

114 local approval_count = 0

115 for i = 1, max_grade do

116 if #sections[i] > 0 then

117 approval_count = approval_count + 1

118 end

119 end

120

121

122

123 if not readonly then

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

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

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

127 end

128

129 ui.script{

130 script = function()

131 slot.put(

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

152 )

153 end

154 }

155

156 ui.form{

157 attr = {

158 id = "voting_form",

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

160 },

161 module = "vote",

162 action = "update",

163 params = { issue_id = issue.id },

164 routing = {

165 default = {

166 mode = "redirect",

167 module = "issue",

168 view = "show",

169 id = issue.id

170 }

171 },

172 content = function()

173 if not readonly then

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

175 if not scoring then

176 for i, initiative in ipairs(initiatives) do

177 local vote = initiative.vote

178 if vote then

179 tempvotings[initiative.id] = vote.grade

180 end

181 end

182 local tempvotings_list = {}

183 for key, val in pairs(tempvotings) do

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

185 end

186 if #tempvotings_list > 0 then

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

188 else

189 scoring = ""

190 end

191 end

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

193 -- TODO abstrahieren

194 ui.tag{

195 tag = "input",

196 attr = {

197 type = "submit",

198 class = "voting_done",

199 value = _"Finish voting"

200 }

201 }

202 end

203 ui.container{

204 attr = { id = "voting" },

205 content = function()

206 local approval_index, disapproval_index = 0, 0

207 for grade = max_grade, min_grade, -1 do

208 local entries = sections[grade]

209 local class

210 if grade > 0 then

211 class = "approval"

212 elseif grade < 0 then

213 class = "disapproval"

214 else

215 class = "abstention"

216 end

217 if

218 #entries > 0 or

219 (grade == 1 and not approval_used) or

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

221 grade == 0

222 then

223 ui.container{

224 attr = { class = class },

225 content = function()

226 local heading

227 if class == "approval" then

228 approval_used = true

229 approval_index = approval_index + 1

230 if approval_count > 1 then

231 if approval_index == 1 then

232 if #entries == 1 then

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

234 else

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

236 end

237 elseif approval_index == 2 then

238 if #entries == 1 then

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

240 else

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

242 end

243 elseif approval_index == 3 then

244 if #entries == 1 then

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

246 else

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

248 end

249 else

250 if #entries == 1 then

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

252 else

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

254 end

255 end

256 else

257 if #entries == 1 then

258 heading = _"Approval [single entry]"

259 else

260 heading = _"Approval [many entries]"

261 end

262 end

263 elseif class == "abstention" then

264 if #entries == 1 then

265 heading = _"Abstention [single entry]"

266 else

267 heading = _"Abstention [many entries]"

268 end

269 elseif class == "disapproval" then

270 disapproval_used = true

271 disapproval_index = disapproval_index + 1

272 if disapproval_count > disapproval_index + 1 then

273 if #entries == 1 then

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

275 else

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

277 end

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

279 if #entries == 1 then

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

281 else

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

283 end

284 elseif disapproval_index == disapproval_count - 1 then

285 if #entries == 1 then

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

287 else

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

289 end

290 else

291 if #entries == 1 then

292 heading = _"Disapproval [single entry]"

293 else

294 heading = _"Disapproval [many entries]"

295 end

296 end

297 end

298 ui.tag {

299 tag = "div",

300 attr = { class = "cathead" },

301 content = heading

302 }

303 for i, initiative in ipairs(entries) do

304 ui.container{

305 attr = {

306 class = "movable",

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

308 },

309 content = function()

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

311 :add_where("accepted")

312 local initiators = initiators_selector:exec()

313 local initiator_names = {}

314 for i, initiator in ipairs(initiators) do

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

316 end

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

318 ui.container{

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

320 content = function()

321 ui.link{

322 attr = { class = "clickable" },

323 content = _"Show",

324 module = "initiative",

325 view = "show",

326 id = initiative.id

327 }

328 slot.put(" ")

329 ui.link{

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

331 content = _"(new window)",

332 module = "initiative",

333 view = "show",

334 id = initiative.id

335 }

336 if not readonly then

337 slot.put(" ")

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

339 end

340 end

341 }

342 if not readonly then

343 ui.container{

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

345 content = function()

346 ui.tag{

347 tag = "input",

348 attr = {

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

350 name = "move_up",

351 value = initiative.id,

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

353 type = "image",

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

355 alt = _"Move up"

356 }

357 }

358 slot.put(" ")

359 ui.tag{

360 tag = "input",

361 attr = {

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

363 name = "move_down",

364 value = initiative.id,

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

366 type = "image",

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

368 alt = _"Move down"

369 }

370 }

371 slot.put(" ")

372 end

373 }

374 end

375 ui.container{

376 content = function()

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

378 if #initiators > 1 then

379 ui.container{

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

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

382 }

383 else

384 ui.container{

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

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

387 }

388 end

389 end

390 }

391 end

392 }

393 end

394 end

395 }

396 end

397 end

398 end

399 }

400 if not readonly then

401 ui.tag{

402 tag = "input",

403 attr = {

404 type = "submit",

405 class = "voting_done",

406 value = _"Finish voting"

407 }

408 }

409 end

410 end

411 }

412

413