liquid_feedback_frontend: 770ab0a7f79b app/main/draft/

liquid_feedback_frontend

view app/main/draft/_action/add.lua @ 1535:770ab0a7f79b

Added optional callback after creation of new draft

author	bsw
date	Tue Oct 06 19:31:19 2020 +0200 (2020-10-06)
parents	ed3c40911ae1
children	a13a0071f873

line source

1 local initiative

2 local new_initiative

3 local draft_id

4 local status

6 if param.get("initiative_id", atom.integer) then

8 local function donew()

9 local draft_text = param.get("content")

11 if not draft_text then

12 return false

13 end

15 local draft_text = util.wysihtml_preproc(draft_text)

17 local valid_html, error_message = util.html_is_safe(draft_text)

18 if not valid_html then

19 slot.put_into("error", _("Draft contains invalid formatting or character sequence: #{error_message}", { error_message = error_message }) )

20 return false

21 end

23 if config.initiative_abstract then

24 local abstract = param.get("abstract")

25 if not abstract then

26 return false

27 end

28 abstract = encode.html(abstract)

29 draft_text = abstract .. "" .. draft_text

30 end

32 draft_id = Draft:update_content(

33 app.session.member.id,

34 param.get("initiative_id", atom.integer),

35 param.get("formatting_engine"),

36 draft_text,

37 nil,

38 param.get("preview") or param.get("edit")

39 )

40 return draft_id and true or false

41 end

43 status = donew()

45 else

47 local function donew()

48 local issue

49 local area

51 local issue_id = param.get("issue_id", atom.integer)

52 if issue_id then

53 issue = Issue:new_selector():add_where{"id=?",issue_id}:for_share():single_object_mode():exec()

54 if issue.closed then

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

56 return false

57 elseif issue.fully_frozen then

58 slot.put_into("error", _"Voting for this issue has already begun.")

59 return false

60 elseif issue.phase_finished then

61 slot.put_into("error", _"Current phase is already closed.")

62 return false

63 end

64 area = issue.area

65 else

66 local area_id = param.get("area_id", atom.integer)

67 area = Area:new_selector():add_where{"id=?",area_id}:single_object_mode():exec()

68 if not area.active then

69 slot.put_into("error", "Invalid area.")

70 return false

71 end

72 end

74 if not app.session.member:has_voting_right_for_unit_id(area.unit_id) then

75 return execute.view { module = "index", view = "403" }

76 end

78 local policy_id = param.get("policy_id", atom.integer)

79 local policy

80 if policy_id then

81 policy = Policy:by_id(policy_id)

82 end

84 if not issue then

85 if policy_id == -1 then

86 slot.put_into("error", _"Please choose a policy")

87 return false

88 end

89 if not policy.active then

90 slot.put_into("error", "Invalid policy.")

91 return false

92 end

93 if policy.polling and not app.session.member:has_polling_right_for_unit_id(area.unit_id) then

94 return execute.view { module = "index", view = "403" }

95 end

96 if not area:get_reference_selector("allowed_policies")

97 :add_where{ "policy.id = ?", policy_id }

98 :optional_object_mode()

99 :exec()

100 then

101 slot.put_into("error", "policy not allowed")

102 return false

103 end

104 end

105

106 local is_polling = (issue and param.get("polling", atom.boolean)) or (policy and policy.polling) or false

107

108 local tmp = db:query({ "SELECT text_entries_left, initiatives_left FROM member_contingent_left WHERE member_id = ? AND polling = ?", app.session.member.id, is_polling }, "opt_object")

109 if not tmp or tmp.initiatives_left < 1 then

110 slot.put_into("error", _"Sorry, your contingent for creating initiatives has been used up. Please try again later.")

111 return false

112 end

113 if tmp and tmp.text_entries_left < 1 then

114 slot.put_into("error", _"Sorry, you have reached your personal flood limit. Please be slower...")

115 return false

116 end

117

118 local name = param.get("name")

119

120 local name = util.trim(name)

121

122 if #name < 3 then

123 slot.put_into("error", _"Please enter a meaningful title for your initiative!")

124 return false

125 end

126

127 if #name > 140 then

128 slot.put_into("error", _"This title is too long!")

129 return false

130 end

131

132 local timing

133 if not issue and policy.free_timeable then

134 local free_timing_string = util.trim(param.get("free_timing"))

135 if not free_timing_string or #free_timing_string < 1 then

136 slot.put_into("error", _"Choose timing")

137 return false

138 end

139 local available_timings

140 if config.free_timing and config.free_timing.available_func then

141 available_timings = config.free_timing.available_func(policy)

142 if available_timings == false then

143 slot.put_into("error", "error in free timing config")

144 return false

145 end

146 end

147 if available_timings then

148 local timing_available = false

149 for i, available_timing in ipairs(available_timings) do

150 if available_timing.id == free_timing_string then

151 timing_available = true

152 end

153 end

154 if not timing_available then

155 slot.put_into("error", _"Invalid timing")

156 return false

157 end

158 end

159 timing = config.free_timing.calculate_func(policy, free_timing_string)

160 if not timing then

161 slot.put_into("error", "error in free timing config")

162 return false

163 end

164 end

165

166 local draft_text = param.get("content")

167

168 if not draft_text then

169 slot.put_into("error", "no draft text")

170 return false

171 end

172

173 local draft_text = util.wysihtml_preproc(draft_text)

174

175 local valid_html, error_message = util.html_is_safe(draft_text)

176 if not valid_html then

177 slot.put_into("error", _("Draft contains invalid formatting or character sequence: #{error_message}", { error_message = error_message }) )

178 return false

179 end

180

181 if config.initiative_abstract then

182 local abstract = param.get("abstract")

183 if not abstract then

184 slot.put_into("error", "no abstract")

185 return false

186 end

187 abstract = encode.html(abstract)

188 draft_text = abstract .. "" .. draft_text

189 end

190

191 local location = param.get("location")

192 if location == "" then

193 location = nil

194 end

195

196 if param.get("preview") or param.get("edit") then

197 return false

198 end

199

200 initiative = Initiative:new()

201

202 if not issue then

203 issue = Issue:new()

204 issue.area_id = area.id

205 issue.policy_id = policy_id

206

207 if policy.polling then

208 issue.accepted = 'now'

209 issue.state = 'discussion'

210 initiative.polling = true

211

212 if policy.free_timeable then

213 issue.discussion_time = timing.discussion

214 issue.verification_time = timing.verification

215 issue.voting_time = timing.voting

216 end

217

218 end

219

220 issue:save()

221

222 if config.etherpad then

223 local result = net.curl(

224 config.etherpad.api_base

225 .. "api/1/createGroupPad?apikey=" .. config.etherpad.api_key

226 .. "&groupID=" .. config.etherpad.group_id

227 .. "&padName=Issue" .. tostring(issue.id)

228 .. "&text=" .. request.get_absolute_baseurl() .. "issue/show/" .. tostring(issue.id) .. ".html"

229 )

230 end

231 end

232

233 if param.get("polling", atom.boolean) and app.session.member:has_polling_right_for_unit_id(area.unit_id) then

234 initiative.polling = true

235 end

236 initiative.issue_id = issue.id

237 initiative.name = name

238 initiative:save()

239

240 new_initiative = initiative

241

242 local draft = Draft:new()

243 draft.initiative_id = initiative.id

244 draft.formatting_engine = formatting_engine

245 draft.content = draft_text

246 draft.location = location

247 draft.author_id = app.session.member.id

248 draft:save()

249

250 draft_id = draft.id

251

252 local initiator = Initiator:new()

253 initiator.initiative_id = initiative.id

254 initiator.member_id = app.session.member.id

255 initiator.accepted = true

256 initiator:save()

257

258 if not is_polling then

259 local supporter = Supporter:new()

260 supporter.initiative_id = initiative.id

261 supporter.member_id = app.session.member.id

262 supporter.draft_id = draft.id

263 supporter:save()

264 end

265

266 end

267 status = donew()

268 end

269

270 if config.attachments then

271 local file_upload_session = param.get("file_upload_session")

272 file_upload_session = string.gsub(file_upload_session, "[^A-Za-z0-9]", "")

273 local file_uploads = json.array()

274 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. ".json")

275 local fh = io.open(filename, "r")

276 if fh then

277 file_uploads = json.import(fh:read("*a"))

278 end

279 for i, file_upload in ipairs(file_uploads) do

280 if param.get("file_upload_delete_" .. file_upload.id, atom.boolean) then

281 for j = i, #file_uploads - 1 do

282 file_uploads[j] = file_uploads[j+1]

283 end

284 file_uploads[#file_uploads] = nil

285 end

286 end

287 local convert_func = config.attachments.convert_func

288 local last_id = param.get("file_upload_last_id", atom.number)

289 if last_id and last_id > 0 then

290 if last_id > 1024 then

291 last_id = 1024

292 end

293 for i = 1, last_id do

294 local file = param.get("file_" .. i)

295 if file and #file > 0 then

296 local id = multirand.string(

297 32,

298 '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'

299 )

300 local data, err, status = convert_func(file)

301 if status ~= 0 or data == nil then

302 slot.put_into("error", _"Error while converting image. Please note, that only JPG files are supported!")

303 return false

304 end

305 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. "-" .. id .. ".jpg")

306 local fh = assert(io.open(filename, "w"))

307 fh:write(file)

308 fh:write("\n")

309 fh:close()

310 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. "-" .. id .. ".preview.jpg")

311 local fh = assert(io.open(filename, "w"))

312 fh:write(data)

313 fh:write("\n")

314 fh:close()

315 table.insert(file_uploads, json.object{

316 id = id,

317 filename = filename,

318 title = param.get("title_" .. i),

319 description = param.get("description_" .. i)

320 })

321 end

322 end

323 end

324 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. ".json")

325 local fh = assert(io.open(filename, "w"))

326 fh:write(json.export(file_uploads))

327 fh:write("\n")

328 fh:close()

329

330 if draft_id then

331 local file_upload_session = param.get("file_upload_session")

332 file_upload_session = string.gsub(file_upload_session, "[^A-Za-z0-9]", "")

333

334 local draft_attachments = DraftAttachment:new_selector()

335 :add_where{ "draft_attachment.draft_id = ?", draft_id }

336 :exec()

337

338 for i, draft_attachment in ipairs(draft_attachments) do

339 if param.get("file_delete_" .. draft_attachment.file_id, atom.boolean) then

340 draft_attachment:destroy()

341 end

342 end

343

344 local file_uploads = json.array()

345 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. ".json")

346 local fh = io.open(filename, "r")

347 if fh then

348 file_uploads = json.import(fh:read("*a"))

349 end

350 for i, file_upload in ipairs(file_uploads) do

351 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. "-" .. file_upload.id .. ".jpg")

352 local data

353 local fh = io.open(filename, "r")

354 if fh then

355 data = fh:read("*a")

356 end

357 local filename = encode.file_path(WEBMCP_BASE_PATH, 'tmp', "file_upload-" .. file_upload_session .. "-" .. file_upload.id .. ".preview.jpg")

358 local data_preview

359 local fh = io.open(filename, "r")

360 if fh then

361 data_preview = fh:read("*a")

362 end

363

364 local hash = moonhash.sha3_512(data)

365

366 local file = File:new_selector()

367 :add_where{ "hash = ?", hash }

368 :add_where{ "content_type = ?", "image/jpeg" }

369 :optional_object_mode()

370 :exec()

371

372 if not file then

373 file = File:new()

374 file.content_type = "image/jpeg"

375 file.hash = hash

376 file.data = data

377 file.preview_content_type = "image/jpeg"

378 file.preview_data = data_preview

379 file:save()

380 end

381

382 local draft_attachment = DraftAttachment:new()

383 draft_attachment.draft_id = draft_id

384 draft_attachment.file_id = file.id

385 draft_attachment.title = file_upload.title

386 draft_attachment.description = file_upload.description

387 draft_attachment:save()

388 end

389 end

390

391 end

392

393 if new_initiative and status ~= false then

394 local callback = param.get("callback")

395 if config.allow_new_draft_callback and callback then

396 request.redirect{ external = callback }

397 else

398 request.redirect{

399 module = "initiative",

400 view = "show",

401 id = new_initiative.id

402 }

403 end

404 end

405

406 return status

407