| 1 | <template lang="pug"> |
| 2 | main |
| 3 | input#modalNewprob.modal(type="checkbox" @change="infoMsg=''") |
| 4 | div#newprobDiv(role="dialog" data-checkbox="modalNewprob") |
| 5 | .card(@keyup.enter="sendProblem()") |
| 6 | label#closeNewprob.modal-close(for="modalNewprob") |
| 7 | fieldset |
| 8 | label(for="selectVariant") {{ st.tr["Variant"] }} |
| 9 | select#selectVariant( |
| 10 | v-model="curproblem.vid" |
| 11 | @change="changeVariant(curproblem)" |
| 12 | ) |
| 13 | option( |
| 14 | v-for="v in [emptyVar].concat(st.variants)" |
| 15 | :value="v.id" |
| 16 | :selected="curproblem.vid==v.id" |
| 17 | ) |
| 18 | | {{ v.name }} |
| 19 | fieldset |
| 20 | input#inputFen( |
| 21 | type="text" |
| 22 | placeholder="FEN" |
| 23 | v-model="curproblem.fen" |
| 24 | @input="trySetDiagram(curproblem)" |
| 25 | ) |
| 26 | #diagram(v-html="curproblem.diag") |
| 27 | fieldset |
| 28 | textarea( |
| 29 | :placeholder="st.tr['Instructions']" |
| 30 | v-model="curproblem.instruction" |
| 31 | ) |
| 32 | p(v-html="parseHtml(curproblem.instruction)") |
| 33 | fieldset |
| 34 | textarea( |
| 35 | :placeholder="st.tr['Solution']" |
| 36 | v-model="curproblem.solution" |
| 37 | ) |
| 38 | p(v-html="parseHtml(curproblem.solution)") |
| 39 | button(@click="sendProblem()") {{ st.tr["Send"] }} |
| 40 | #dialog.text-center {{ st.tr[infoMsg] }} |
| 41 | .row(v-if="showOne") |
| 42 | .col-sm-12.col-md-10.col-md-offset-2 |
| 43 | #topPage |
| 44 | span.vname {{ curproblem.vname }} |
| 45 | span.uname ({{ curproblem.uname }}) |
| 46 | button.marginleft(@click="backToList()") {{ st.tr["Back to list"] }} |
| 47 | button.nomargin( |
| 48 | v-if="st.user.id == curproblem.uid" |
| 49 | @click="editProblem(curproblem)" |
| 50 | ) |
| 51 | | {{ st.tr["Edit"] }} |
| 52 | button.nomargin( |
| 53 | v-if="st.user.id == curproblem.uid" |
| 54 | @click="deleteProblem(curproblem)" |
| 55 | ) |
| 56 | | {{ st.tr["Delete"] }} |
| 57 | p.clickable( |
| 58 | v-html="parseHtml(curproblem.instruction)" |
| 59 | @click="curproblem.showSolution=!curproblem.showSolution" |
| 60 | ) |
| 61 | | {{ st.tr["Show solution"] }} |
| 62 | p( |
| 63 | v-show="curproblem.showSolution" |
| 64 | v-html="parseHtml(curproblem.solution)" |
| 65 | ) |
| 66 | .row(v-else) |
| 67 | .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2 |
| 68 | #controls |
| 69 | button#newProblem(onClick="doClick('modalNewprob')") |
| 70 | | {{ st.tr["New problem"] }} |
| 71 | label(for="checkboxMine") {{ st.tr["My problems"] }} |
| 72 | input#checkboxMine( |
| 73 | type="checkbox" |
| 74 | v-model="onlyMines" |
| 75 | ) |
| 76 | label(for="selectVariant") {{ st.tr["Variant"] }} |
| 77 | select#selectVariant(v-model="selectedVar") |
| 78 | option( |
| 79 | v-for="v in [emptyVar].concat(st.variants)" |
| 80 | :value="v.id" |
| 81 | ) |
| 82 | | {{ v.name }} |
| 83 | table |
| 84 | tr |
| 85 | th {{ st.tr["Variant"] }} |
| 86 | th {{ st.tr["Instructions"] }} |
| 87 | th {{ st.tr["Number"] }} |
| 88 | tr( |
| 89 | v-for="p in sortedProblems" |
| 90 | v-show="displayProblem(p)" |
| 91 | @click="setHrefPid(p)" |
| 92 | ) |
| 93 | td {{ p.vname }} |
| 94 | td {{ firstChars(p.instruction) }} |
| 95 | td {{ p.id }} |
| 96 | BaseGame(v-if="showOne" :game="game" :vr="vr") |
| 97 | </template> |
| 98 | |
| 99 | <script> |
| 100 | import { store } from "@/store"; |
| 101 | import { ajax } from "@/utils/ajax"; |
| 102 | import { checkProblem } from "@/data/problemCheck"; |
| 103 | import { getDiagram } from "@/utils/printDiagram"; |
| 104 | import { processModalClick } from "@/utils/modalClick"; |
| 105 | import { ArrayFun } from "@/utils/array"; |
| 106 | import BaseGame from "@/components/BaseGame.vue"; |
| 107 | export default { |
| 108 | name: "my-problems", |
| 109 | components: { |
| 110 | BaseGame, |
| 111 | }, |
| 112 | data: function() { |
| 113 | return { |
| 114 | st: store.state, |
| 115 | emptyVar: { |
| 116 | vid: 0, |
| 117 | vname: "", |
| 118 | }, |
| 119 | // Problem currently showed, or edited: |
| 120 | curproblem: { |
| 121 | id: 0, //used in case of edit |
| 122 | vid: 0, |
| 123 | fen: "", |
| 124 | diag: "", |
| 125 | instruction: "", |
| 126 | solution: "", |
| 127 | showSolution: false, |
| 128 | }, |
| 129 | loadedVar: 0, //corresponding to loaded V |
| 130 | selectedVar: 0, //to filter problems based on variant |
| 131 | problems: [], |
| 132 | onlyMines: false, |
| 133 | showOne: false, |
| 134 | infoMsg: "", |
| 135 | vr: null, //"variant rules" object initialized from FEN |
| 136 | game: { |
| 137 | players:[{name:"Problem"},{name:"Problem"}], |
| 138 | mode: "analyze", |
| 139 | }, |
| 140 | }; |
| 141 | }, |
| 142 | created: function() { |
| 143 | ajax("/problems", "GET", (res) => { |
| 144 | this.problems = res.problems; |
| 145 | if (this.st.variants.length > 0) |
| 146 | this.problems.forEach(p => this.setVname(p)); |
| 147 | // Retrieve all problems' authors' names |
| 148 | let names = {}; |
| 149 | this.problems.forEach(p => { |
| 150 | if (p.uid != this.st.user.id) |
| 151 | names[p.uid] = ""; //unknwon for now |
| 152 | else |
| 153 | p.uname = this.st.user.name; |
| 154 | }); |
| 155 | const showOneIfPid = () => { |
| 156 | const pid = this.$route.query["id"]; |
| 157 | if (!!pid) |
| 158 | this.showProblem(this.problems.find(p => p.id == pid)); |
| 159 | }; |
| 160 | if (Object.keys(names).length > 0) |
| 161 | { |
| 162 | ajax("/users", |
| 163 | "GET", |
| 164 | { ids: Object.keys(names).join(",") }, |
| 165 | res2 => { |
| 166 | res2.users.forEach(u => {names[u.id] = u.name}); |
| 167 | this.problems.forEach(p => p.uname = names[p.uid]); |
| 168 | showOneIfPid(); |
| 169 | } |
| 170 | ); |
| 171 | } |
| 172 | else |
| 173 | showOneIfPid(); |
| 174 | }); |
| 175 | }, |
| 176 | mounted: function() { |
| 177 | document.getElementById("newprobDiv").addEventListener("click", processModalClick); |
| 178 | }, |
| 179 | watch: { |
| 180 | // st.variants changes only once, at loading from [] to [...] |
| 181 | "st.variants": function(variantArray) { |
| 182 | // Set problems vname (either all are set or none) |
| 183 | if (this.problems.length > 0 && this.problems[0].vname == "") |
| 184 | this.problems.forEach(p => this.setVname(p)); |
| 185 | }, |
| 186 | "$route": function(to, from) { |
| 187 | const pid = to.query["id"]; |
| 188 | if (!!pid) |
| 189 | this.showProblem(this.problems.find(p => p.id == pid)); |
| 190 | else |
| 191 | this.showOne = false |
| 192 | }, |
| 193 | }, |
| 194 | computed: { |
| 195 | sortedProblems: function() { |
| 196 | // Newest first: |
| 197 | return this.problems.sort( (p1,p2) => p2.added - p1.added); |
| 198 | }, |
| 199 | }, |
| 200 | methods: { |
| 201 | setVname: function(prob) { |
| 202 | prob.vname = this.st.variants.find(v => v.id == prob.vid).name; |
| 203 | }, |
| 204 | firstChars: function(text) { |
| 205 | let preparedText = text |
| 206 | // Replace line jumps and <br> by spaces |
| 207 | .replace(/\n/g, " " ) |
| 208 | .replace(/<br\/?>/g, " " ) |
| 209 | .replace(/<[^>]+>/g, "") //remove remaining HTML tags |
| 210 | .replace(/[ ]+/g, " ") //remove series of spaces by only one |
| 211 | .trim(); |
| 212 | const maxLength = 32; //arbitrary... |
| 213 | if (preparedText.length > maxLength) |
| 214 | return preparedText.substr(0,32) + "..."; |
| 215 | return preparedText; |
| 216 | }, |
| 217 | copyProblem: function(p1, p2) { |
| 218 | for (let key in p1) |
| 219 | p2[key] = p1[key]; |
| 220 | }, |
| 221 | setHrefPid: function(p) { |
| 222 | // Change href => $route changes, watcher notices, call showProblem |
| 223 | const curHref = document.location.href; |
| 224 | document.location.href = curHref.split("?")[0] + "?id=" + p.id; |
| 225 | }, |
| 226 | backToList: function() { |
| 227 | // Change href => $route change, watcher notices, reset showOne to false |
| 228 | document.location.href = document.location.href.split("?")[0]; |
| 229 | }, |
| 230 | resetCurProb: function() { |
| 231 | this.curproblem.id = 0; |
| 232 | this.curproblem.uid = 0; |
| 233 | this.curproblem.vid = ""; |
| 234 | this.curproblem.vname = ""; |
| 235 | this.curproblem.fen = ""; |
| 236 | this.curproblem.diag = ""; |
| 237 | this.curproblem.instruction = ""; |
| 238 | this.curproblem.solution = ""; |
| 239 | this.curproblem.showSolution = false; |
| 240 | }, |
| 241 | parseHtml: function(txt) { |
| 242 | return !txt.match(/<[/a-zA-Z]+>/) |
| 243 | ? txt.replace(/\n/g, "<br/>") //no HTML tag |
| 244 | : txt; |
| 245 | }, |
| 246 | changeVariant: function(prob) { |
| 247 | this.setVname(prob); |
| 248 | this.loadVariant( |
| 249 | prob.vid, |
| 250 | () => { |
| 251 | // Set FEN if possible (might not be correct yet) |
| 252 | if (V.IsGoodFen(prob.fen)) |
| 253 | this.setDiagram(prob); |
| 254 | } |
| 255 | ); |
| 256 | }, |
| 257 | loadVariant: async function(vid, cb) { |
| 258 | // Condition: vid is a valid variant ID |
| 259 | this.loadedVar = 0; |
| 260 | const variant = this.st.variants.find(v => v.id == vid); |
| 261 | const vModule = await import("@/variants/" + variant.name + ".js"); |
| 262 | window.V = vModule.VariantRules; |
| 263 | this.loadedVar = vid; |
| 264 | cb(); |
| 265 | }, |
| 266 | trySetDiagram: function(prob) { |
| 267 | // Problem edit: FEN could be wrong or incomplete, |
| 268 | // variant could not be ready, or not defined |
| 269 | if (prob.vid > 0 && this.loadedVar == prob.vid && V.IsGoodFen(prob.fen)) |
| 270 | this.setDiagram(prob); |
| 271 | }, |
| 272 | setDiagram: function(prob) { |
| 273 | // Condition: prob.fen is correct and global V is ready |
| 274 | const parsedFen = V.ParseFen(prob.fen); |
| 275 | const args = { |
| 276 | position: parsedFen.position, |
| 277 | orientation: parsedFen.turn, |
| 278 | }; |
| 279 | prob.diag = getDiagram(args); |
| 280 | }, |
| 281 | displayProblem: function(p) { |
| 282 | return ((this.selectedVar == 0 || p.vid == this.selectedVar) && |
| 283 | ((this.onlyMines && p.uid == this.st.user.id) |
| 284 | || (!this.onlyMines && p.uid != this.st.user.id))); |
| 285 | }, |
| 286 | showProblem: function(p) { |
| 287 | this.loadVariant( |
| 288 | p.vid, |
| 289 | () => { |
| 290 | // The FEN is already checked at this stage: |
| 291 | this.vr = new V(p.fen); |
| 292 | this.game.vname = p.vname; |
| 293 | this.game.mycolor = this.vr.turn; //diagram orientation |
| 294 | this.game.fen = p.fen; |
| 295 | this.$set(this.game, "fenStart", p.fen); |
| 296 | this.copyProblem(p, this.curproblem); |
| 297 | this.showOne = true; |
| 298 | } |
| 299 | ); |
| 300 | }, |
| 301 | sendProblem: function() { |
| 302 | const error = checkProblem(this.curproblem); |
| 303 | if (!!error) |
| 304 | return alert(error); |
| 305 | const edit = this.curproblem.id > 0; |
| 306 | this.infoMsg = "Processing... Please wait"; |
| 307 | ajax( |
| 308 | "/problems", |
| 309 | edit ? "PUT" : "POST", |
| 310 | {prob: this.curproblem}, |
| 311 | (ret) => { |
| 312 | if (edit) |
| 313 | { |
| 314 | let editedP = this.problems.find(p => p.id == this.curproblem.id); |
| 315 | this.copyProblem(this.curproblem, editedP); |
| 316 | } |
| 317 | else //new problem |
| 318 | { |
| 319 | let newProblem = Object.assign({}, this.curproblem); |
| 320 | newProblem.id = ret.id; |
| 321 | newProblem.uid = this.st.user.id; |
| 322 | newProblem.uname = this.st.user.name; |
| 323 | this.problems = this.problems.concat(newProblem); |
| 324 | } |
| 325 | this.resetCurProb(); |
| 326 | this.infoMsg = ""; |
| 327 | } |
| 328 | ); |
| 329 | }, |
| 330 | editProblem: function(prob) { |
| 331 | if (!prob.diag) |
| 332 | this.setDiagram(prob); //possible because V is loaded at this stage |
| 333 | this.copyProblem(prob, this.curproblem); |
| 334 | doClick('modalNewprob'); |
| 335 | }, |
| 336 | deleteProblem: function(prob) { |
| 337 | if (confirm(this.st.tr["Are you sure?"])) |
| 338 | { |
| 339 | ajax("/problems", "DELETE", {id:prob.id}, () => { |
| 340 | ArrayFun.remove(this.problems, p => p.id == prob.id); |
| 341 | this.backToList(); |
| 342 | }); |
| 343 | } |
| 344 | }, |
| 345 | }, |
| 346 | }; |
| 347 | </script> |
| 348 | |
| 349 | <style lang="sass" scoped> |
| 350 | [type="checkbox"].modal+div .card |
| 351 | max-width: 767px |
| 352 | max-height: 100% |
| 353 | #inputFen |
| 354 | width: 100% |
| 355 | textarea |
| 356 | width: 100% |
| 357 | #diagram |
| 358 | margin: 0 auto |
| 359 | max-width: 400px |
| 360 | #controls |
| 361 | margin: 0 |
| 362 | width: 100% |
| 363 | text-align: center |
| 364 | & > * |
| 365 | margin: 0 |
| 366 | |
| 367 | #topPage |
| 368 | span.vname |
| 369 | font-weight: bold |
| 370 | padding-left: var(--universal-margin) |
| 371 | span.uname |
| 372 | padding-left: var(--universal-margin) |
| 373 | margin: 0 auto |
| 374 | & > .nomargin |
| 375 | margin: 0 |
| 376 | & > .marginleft |
| 377 | margin: 0 0 0 15px |
| 378 | |
| 379 | @media screen and (max-width: 767px) |
| 380 | #topPage |
| 381 | text-align: center |
| 382 | |
| 383 | </style> |