+++ /dev/null
-//TODO: new problem form + problem visualisation, like Game.vue (but simpler)
-// --> mode analyze, moves = [], "load problem"
- <div class="col-sm-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
- <input type="checkbox" id="modal-newproblem" class="modal"/>
- <div role="dialog" aria-labelledby="modalProblemTxt">
- <div v-show="!modalProb.preview" class="card newproblem-form">
- <label for="modal-newproblem" class="modal-close">
- </label>
- <h3 id="modalProblemTxt">{{ translate("Add a problem") }}</h3>
- <form @submit.prevent="previewProblem()">
- <fieldset>
- <label for="newpbFen">FEN</label>
- <input id="newpbFen" type="text" v-model="modalProb.fen"
- :placeholder='translate("Full FEN description")'/>
- </fieldset>
- <fieldset>
- <p class="emphasis">{{ translate("Safe HTML tags allowed") }}</p>
- <label for="newpbInstructions">{{ translate("Instructions") }}</label>
- <textarea id="newpbInstructions" v-model="modalProb.instructions"
- :placeholder='translate("Describe the problem goal")'>
- </textarea>
- <label for="newpbSolution">{{ translate("Solution") }}</label>
- <textarea id="newpbSolution" v-model="modalProb.solution"
- :placeholder='translate("How to solve the problem?")'>
- </textarea>
- <button class="center-btn">{{ translate("Preview") }}</button>
- </fieldset>
- </form>
- </div>
- <div v-show="modalProb.preview" class="card newproblem-preview">
- <label for="modal-newproblem" class="modal-close"
- @click="modalProb.preview=false">
- </label>
- <my-problem-summary :prob="modalProb" :userid="userId" :preview="true">
- </my-problem-summary>
- <div class="button-group">
- <button @click="modalProb.preview=false">{{ translate("Cancel") }}</button>
- <button @click="sendProblem()">{{ translate("Send") }}</button>
- </div>
- </div>
- </div>
- previewProblem: function() {
- if (!V.IsGoodFen(this.modalProb.fen))
- return alert(translations["Bad FEN description"]);
- if (this.modalProb.instructions.trim().length == 0)
- return alert(translations["Empty instructions"]);
- if (this.modalProb.solution.trim().length == 0)
- return alert(translations["Empty solution"]);
- Vue.set(this.modalProb, "preview", true);
- },
- editProblem: function(prob) {
- this.modalProb = prob;
- Vue.set(this.modalProb, "preview", false);
- document.getElementById("modal-newproblem").checked = true;
- },
- deleteProblem: function(pid) {
- ajax(
- "/problems/" + pid,
- "DELETE",
- response => {
- // Delete problem from the list on client side
- let problems = this.curProblems();
- const pIdx = problems.findIndex(p => p.id == pid);
- problems.splice(pIdx, 1);
- }
- );
- },
- sendProblem: function() {
- // Send it to the server and close modal
- ajax(
- "/problems/" + variant.id,
- (this.modalProb.id > 0 ? "PUT" : "POST"),
- this.modalProb,
- response => {
- document.getElementById("modal-newproblem").checked = false;
- Vue.set(this.modalProb, "preview", false);
- if (this.modalProb.id == 0)
- {
- this.myProblems.unshift({
- added: Date.now(),
- id: response.id,
- uid: user.id,
- fen: this.modalProb.fen,
- instructions: this.modalProb.instructions,
- solution: this.modalProb.solution,
- });
- if (!this.curProb && this.display != "mine")
- this.display = "mine";
- }
- else
- this.modalProb.id = 0;
- }
- );
- },
+++ /dev/null
-<template>
- <div class="test">
- <TestComp :vname="variant.name"/>
- </div>
-</template>
-
-<script>
-// @ is an alias to /src
-import TestComp from "@/components/TestComp.vue";
-
-export default {
- name: "test",
- components: {
- TestComp,
- },
- data: function() {
- return {
- variant: {name: "Atomic", id: 3},
- };
- }
-};
-</script>
-Vue.component('my-problems', {
- props: ["probId","settings"],
- data: function () {
- return {
- userId: user.id,
- problems: [], //oldest first
- myProblems: [], //same, but only mine
- singletons: [], //requested problems (using #num)
- display: "others", //or "mine"
- curProb: null, //(reference to) current displayed problem (if any)
- showSolution: false,
- nomoreMessage: "",
- mode: "analyze", //for game component
- pbNum: 0, //to navigate directly to some problem
- // New problem (to upload), or existing problem to edit:
- modalProb: {
- id: 0, //defined if it's an edit
- uid: 0, //...also
- fen: "",
- instructions: "",
- solution: "",
- preview: false,
- },
- };
- },
- // NOTE: always modals first, because otherwise "scroll to the end" undesirable effect
- template: `
- <div id="problemControls" class="button-group">
- <button :aria-label='translate("Previous problem(s)")' class="tooltip"
- @click="showNext('backward')"
- >
- <i class="material-icons">skip_previous</i>
- </button>
- <button v-if="!!userId" :aria-label='translate("Add a problem")'
- class="tooltip" onClick="doClick('modal-newproblem')"
- >
- {{ translate("New") }}
- </button>
- <button :aria-label='translate("Next problem(s)")' class="tooltip"
- @click="showNext('forward')"
- >
- <i class="material-icons">skip_next</i>
- </button>
- </div>
- <div id="mainBoard" v-if="!!curProb">
- <div id="instructions-div" class="section-content">
- <p id="problem-instructions">{{ curProb.instructions }}</p>
- </div>
- <my-game :fen="curProb.fen" :mode="mode" :allowMovelist="true"
- :settings="settings">
- </my-game>
- <div id="solution-div" class="section-content">
- <h3 class="clickable" @click="showSolution = !showSolution">
- {{ translate("Show solution") }}
- </h3>
- <p id="problem-solution" v-show="showSolution">{{ curProb.solution }}</p>
- </div>
- <button @click="displayList">Back to list display</button>
- </div>
- <div>
- <input type="text" placeholder="Type problem number" v-model="pbNum"/>
- <button @click="() => showProblem(pbNum)">Show problem</button>
- </div>
- <button v-if="!!userId" @click="toggleListDisplay"
- :class="{'only-mine':display=='mine'}"
- >
- My problems (only)
- </button>
- <my-problem-summary v-show="!curProb"
- v-on:edit-problem="editProblem(p)" v-on:delete-problem="deleteProblem(p.id)"
- v-on:show-problem="() => showProblem(p.id)"
- v-for="p in curProblems()" @click="curProb=p"
- v-bind:prob="p" v-bind:userid="userId" v-bind:key="p.id">
- </my-problem-summary>
- </div>
- `,
- watch: {
- probId: function() {
- this.showProblem(this.probId);
- },
- },
- created: function() {
- if (!!this.probId)
- this.showProblem(this.probId);
- else
- this.firstFetch();
- },
- methods: {
- translate: translate,
- firstFetch: function() {
- // Fetch most recent problems from server, for both lists
- this.fetchProblems("others", "bacwkard");
- this.fetchProblems("mine", "bacwkard");
- this.listsInitialized = true;
- },
- showProblem: function(pid) {
- location.hash = "#problems?id=" + pid;
- for (let parray of [this.singletons,this.problems,this.myProblems])
- {
- const pIdx = parray.findIndex(p => p.id == pid);
- if (pIdx >= 0)
- {
- this.curProb = parray[pIdx];
- break;
- }
- }
- if (!this.curProb)
- {
- // Cannot find problem in current set; get from server, and add to singletons.
- ajax(
- "/problems/" + variant.id + "/" + pid, //TODO: variant ID should not be required
- "GET",
- response => {
- if (!!response.problem)
- {
- this.singletons.push(response.problem);
- this.curProb = response.problem;
- this.display = (response.problem.uid == this.userId ? "mine" : "others");
- }
- else
- this.noMoreProblems("Sorry, problem " + pid + " does not exist");
- }
- );
- }
- else
- this.display = (this.curProb.uid == this.userId ? "mine" : "others");
- },
- curProblems: function() {
- switch (this.display)
- {
- case "others":
- return this.problems;
- case "mine":
- return this.myProblems;
- }
- },
- // TODO?: get 50 from server but only show 10 at a time (for example)
- showNext: function(direction) {
- const nomorePb =
- problems => {
- if (!problems || problems.length == 0)
- this.noMoreProblems("No more problems in this direction");
- };
- if (!this.curProb)
- return this.fetchProblems(this.display, direction, nomorePb);
- // Show next problem (older or newer):
- let curProbs = this.curProblems();
- // Try to find a neighbour problem in the direction, among current set
- const neighbor = this.findClosestNeighbor(this.curProb, curProbs, direction);
- if (!!neighbor)
- {
- this.curProb = neighbor;
- return;
- }
- // Boundary case: nothing in current set, need to fetch from server
- const curSize = curProbs.length;
- this.fetchProblems(this.display, direction, problems => {
- if (problems.length > 0)
- {
- // Ok, found something:
- this.curProb =
- this.findClosestNeighbor(this.curProb, curProbs, direction);
- }
- else
- nomorePb();
- });
- },
- findClosestNeighbor: function(problem, probList, direction) {
- let neighbor = undefined;
- let smallestDistance = Number.MAX_SAFE_INTEGER;
- for (let prob of probList)
- {
- const delta = Math.abs(prob.id - problem.id);
- if (delta < smallestDistance &&
- ((direction == "backward" && prob.id < problem.id)
- || (direction == "forward" && prob.id > problem.id)))
- {
- neighbor = prob;
- smallestDistance = delta;
- }
- }
- return neighbor;
- },
- noMoreProblems: function(message) {
- this.nomoreMessage = message;
- let modalNomore = document.getElementById("modalNomore");
- modalNomore.checked = true;
- setTimeout(() => modalNomore.checked = false, 2000);
- },
- displayList: function() {
- this.curProb = null;
- location.hash = "#problems";
- // Fetch problems if first call (if #num, and then lists)
- if (!this.listsInitialized)
- this.firstFetch();
- },
- toggleListDisplay: function() {
- const displays = ["mine","others"];
- const curIndex = displays.findIndex(item => item == this.display);
- this.display = displays[1-curIndex];
- },
- fetchProblems: function(type, direction, cb) {
- let problems = (type == "others" ? this.problems : this.myProblems);
- // "last datetime" set at a value OK for an empty initial array
- let last_dt = (direction=="forward" ? 0 : Number.MAX_SAFE_INTEGER);
- if (problems.length > 0)
- {
- // Search for newest date (or oldest)
- last_dt = problems[0].added;
- for (let i=1; i<problems.length; i++)
- {
- if ((direction == "forward" && problems[i].added > last_dt) ||
- (direction == "backward" && problems[i].added < last_dt))
- {
- last_dt = problems[i].added;
- }
- }
- }
- ajax(
- "/problems/" + variant.id,
- "GET",
- {
- type: type,
- direction: direction,
- last_dt: last_dt,
- },
- response => {
- if (response.problems.length > 0)
- {
- Array.prototype.push.apply(problems, response.problems.sort(
- (p1,p2) => { return p2.added - p1.added; }));
- // If one list is empty but not the other, show the non-empty
- const otherArray =
- (type == "mine" ? this.problems : this.myProblems);
- if (otherArray.length == 0)
- this.display = type;
- this.$forceUpdate(); //TODO...
- }
- if (!!cb)
- cb(response.problems);
- }
- );
- },
- },
-})
projects / vchess.git / commitdiff
