Vue.component('my-problems', {
+ props: ["probId","settings"],
data: function () {
return {
userId: user.id,
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: "",
},
};
},
+ // NOTE: always modals first, because otherwise "scroll to the end" undesirable effect
template: `
<div class="col-sm-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
- <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 :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-show="!!curProb">
- <div id="instructions-div" class="section-content">
- <p id="problem-instructions">
- {{ curProb.instructions }}
- </p>
- </div>
- <my-game :fen="curProb.fen" :mode="analyze" :allowMovelist="true">
- </my-board>
- <div id="solution-div" class="section-content">
- <h3 class="clickable" @click="showSolution = !showSolution">
- {{ translations["Show solution"] }}
- </h3>
- <p id="problem-solution" v-show="showSolution">
- {{ curProb.solution }}
- </p>
- </div>
- <button @click="displayList()">
- <span>Back to list display</span>
- </button>
- </div>
- <div>
- <input type="text" placeholder="Type problem number" v-model="pbNum"/>
- <button @click="showProblem()">
- <span>Show problem</span>
- </button>
- </div>
- <button v-if="!!userId" @click="toggleListDisplay()">
- <span>My problems (only)</span>
- </button>
- <my-problem-summary v-show="!curProb"
- v-on:edit-problem="editProblem(p)" v-on:delete-problem="deleteProblem(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>
<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>
+ <h3 id="modalProblemTxt">{{ translate("Add a problem") }}</h3>
<form @submit.prevent="previewProblem()">
<fieldset>
<label for="newpbFen">FEN</label>
:placeholder='translate("Full FEN description")'/>
</fieldset>
<fieldset>
- <p class="emphasis">
- {{ translate("Safe HTML tags allowed") }}
- </p>
- <label for="newpbInstructions">
- {{ translate("Instructions") }}
- </label>
+ <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>
+ <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>
+ <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">
+ <label for="modal-newproblem" class="modal-close"
+ @click="modalProb.preview=false">
</label>
- <my-problem-summary v-bind:prob="modalProb" v-bind:userid="userId">
+ <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>
+ <button @click="modalProb.preview=false">{{ translate("Cancel") }}</button>
+ <button @click="sendProblem()">{{ translate("Send") }}</button>
</div>
</div>
</div>
<div role="dialog" aria-labelledby="nomoreMessage">
<div class="card smallpad small-modal text-center">
<label for="modalNomore" class="modal-close"></label>
- <h3 id="nomoreMessage" class="section">
- {{ nomoreMessage }}
+ <h3 id="nomoreMessage" class="section">{{ nomoreMessage }}</h3>
+ </div>
+ </div>
+ <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 (location.hash.length > 0)
- this.showProblem(location.hash.slice(1));
+ 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(num) {
- const pid = num || this.pbNum;
- location.hash = "#" + pid;
- const pIdx = this.singletons.findIndex(p => p.id == pid);
- if (pIdx >= 0)
- curProb = this.singletons[pIdx];
- else
+ 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.name + "/" + pid, //TODO: use variant._id ?
+ "/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");
}
);
}
- },
- translate: function(text) {
- return translations[text];
+ else
+ this.display = (this.curProb.uid == this.userId ? "mine" : "others");
},
curProblems: function() {
switch (this.display)
},
// 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);
+ 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
}
// Boundary case: nothing in current set, need to fetch from server
const curSize = curProbs.length;
- this.fetchProblems(this.display, direction);
- const newSize = curProbs.length;
- if (curSize == newSize) //no problems found
- return this.noMoreProblems("No more problems in this direction");
- // Ok, found something:
- this.curProb = this.findClosestNeighbor(this.curProb, curProbs, direction);
+ 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;
},
displayList: function() {
this.curProb = null;
- location.hash = "";
+ location.hash = "#problems";
// Fetch problems if first call (if #num, and then lists)
if (!this.listsInitialized)
this.firstFetch();
},
toggleListDisplay: function() {
- this.display = (this.display == "others" ? "mine" : "others");
+ const displays = ["mine","others"];
+ const curIndex = displays.findIndex(item => item == this.display);
+ this.display = displays[1-curIndex];
},
- fetchProblems: function(type, direction) {
+ 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 (this.problems.length > 0)
+ 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" && this.problems[i].added > last_dt) ||
- (direction == "backward" && this.problems[i].added < last_dt))
+ if ((direction == "forward" && problems[i].added > last_dt) ||
+ (direction == "backward" && problems[i].added < last_dt))
{
- last_dt = this.problems[i].added;
+ last_dt = problems[i].added;
}
}
}
ajax(
- "/problems/" + variant.name, //TODO: use variant._id ?
+ "/problems/" + variant.id,
"GET",
{
type: type,
response => {
if (response.problems.length > 0)
{
- Array.prototype.push.apply(problems,
- response.problems.sort((p1,p2) => { return p1.added - p2.added; }));
+ 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 (problems.length > 0 && otherArray.length == 0)
+ const otherArray =
+ (type == "mine" ? this.problems : this.myProblems);
+ if (otherArray.length == 0)
this.display = type;
+ this.$forceUpdate(); //TODO...
}
+ if (!!cb)
+ cb(response.problems);
}
);
},
previewProblem: function() {
- if (!V.IsGoodFen(this.newProblem.fen))
+ if (!V.IsGoodFen(this.modalProb.fen))
return alert(translations["Bad FEN description"]);
- if (this.newProblem.instructions.trim().length == 0)
+ if (this.modalProb.instructions.trim().length == 0)
return alert(translations["Empty instructions"]);
- if (this.newProblem.solution.trim().length == 0)
+ if (this.modalProb.solution.trim().length == 0)
return alert(translations["Empty solution"]);
- this.modalProb.preview = true;
+ 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/" + variant.name + "/" + pid, //TODO: with variant.id ?
+ "/problems/" + pid,
"DELETE",
response => {
// Delete problem from the list on client side
sendProblem: function() {
// Send it to the server and close modal
ajax(
- "/problems/" + variant.name, //TODO: with variant.id ?
+ "/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.modalProb.added = Date.now();
- this.modalProb.preview = false;
- this.myProblems.push(JSON.parse(JSON.stringify(this.modalProb)));
+ 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;
projects / vchess.git / blobdiff