| 1 | Vue.component('my-problems', { |
| 2 | data: function () { |
| 3 | return { |
| 4 | problems: [], //oldest first |
| 5 | curIdx: 0, //index in problems array |
| 6 | stage: "nothing", //or "preview" after new problem is filled |
| 7 | newProblem: { |
| 8 | fen: "", |
| 9 | instructions: "", |
| 10 | solution: "", |
| 11 | }, |
| 12 | }; |
| 13 | }, |
| 14 | template: ` |
| 15 | <div class="col-sm-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2"> |
| 16 | <div id="problemControls" class="button-group"> |
| 17 | <button :aria-label='translate("Load previous problem")' class="tooltip" |
| 18 | @click="showPreviousProblem()"> |
| 19 | <i class="material-icons">skip_previous</i> |
| 20 | </button> |
| 21 | <button :aria-label='translate("Add a problem")' class="tooltip" |
| 22 | @click="showNewproblemModal"> |
| 23 | {{ translate("New") }} |
| 24 | </button> |
| 25 | <button :aria-label='translate("Load next problem")' class="tooltip" |
| 26 | @click="showNextProblem()"> |
| 27 | <i class="material-icons">skip_next</i> |
| 28 | </button> |
| 29 | </div> |
| 30 | |
| 31 | |
| 32 | |
| 33 | if (this.mode == "problem") |
| 34 | { |
| 35 | // Show problem instructions |
| 36 | elementArray.push( |
| 37 | h('div', |
| 38 | { |
| 39 | attrs: { id: "instructions-div" }, |
| 40 | "class": { |
| 41 | "clearer": true, |
| 42 | "section-content": true, |
| 43 | }, |
| 44 | }, |
| 45 | [ |
| 46 | h('p', |
| 47 | { |
| 48 | attrs: { id: "problem-instructions" }, |
| 49 | domProps: { innerHTML: this.problem.instructions } |
| 50 | } |
| 51 | ) |
| 52 | ] |
| 53 | ) |
| 54 | ); |
| 55 | } |
| 56 | |
| 57 | |
| 58 | // TODO ici :: instrus + diag interactif + solution |
| 59 | my-board + pilotage via movesList + VariantRules ! |
| 60 | |
| 61 | <my-problem-preview v-show="stage=='preview'" |
| 62 | v-for="(p,idx) in problems" |
| 63 | v-bind:prob="p" v-bind:preview="false" v-bind:key="idx"> |
| 64 | </my-problem-summary> |
| 65 | if (this.mode == "problem") |
| 66 | { |
| 67 | // Show problem solution (on click) |
| 68 | elementArray.push( |
| 69 | h('div', |
| 70 | { |
| 71 | attrs: { id: "solution-div" }, |
| 72 | "class": { "section-content": true }, |
| 73 | }, |
| 74 | [ |
| 75 | h('h3', |
| 76 | { |
| 77 | "class": { clickable: true }, |
| 78 | domProps: { innerHTML: translations["Show solution"] }, |
| 79 | on: { click: this.toggleShowSolution }, |
| 80 | } |
| 81 | ), |
| 82 | h('p', |
| 83 | { |
| 84 | attrs: { id: "problem-solution" }, |
| 85 | domProps: { innerHTML: this.problem.solution } |
| 86 | } |
| 87 | ) |
| 88 | ] |
| 89 | ) |
| 90 | ); |
| 91 | } |
| 92 | |
| 93 | <input type="checkbox" id="modal-newproblem" class="modal"> |
| 94 | <div role="dialog" aria-labelledby="newProblemTxt"> |
| 95 | <div v-show="stage=='nothing'" class="card newproblem-form"> |
| 96 | <label for="modal-newproblem" class="modal-close"></label> |
| 97 | <h3 id="newProblemTxt">{{ translate("Add a problem") }}</h3> |
| 98 | <form @submit.prevent="previewNewProblem"> |
| 99 | <fieldset> |
| 100 | <label for="newpbFen">FEN</label> |
| 101 | <input id="newpbFen" type="text" v-model="newProblem.fen" |
| 102 | :placeholder='translate("Full FEN description")'/> |
| 103 | </fieldset> |
| 104 | <fieldset> |
| 105 | <p class="emphasis">{{ translate("Safe HTML tags allowed") }}</p> |
| 106 | <label for="newpbInstructions">{{ translate("Instructions") }}</label> |
| 107 | <textarea id="newpbInstructions" v-model="newProblem.instructions" |
| 108 | :placeholder='translate("Describe the problem goal")'></textarea> |
| 109 | <label for="newpbSolution">{{ translate("Solution") }}</label> |
| 110 | <textarea id="newpbSolution" v-model="newProblem.solution" |
| 111 | :placeholder='translate("How to solve the problem?")'></textarea> |
| 112 | <button class="center-btn">{{ translate("Preview") }}</button> |
| 113 | </fieldset> |
| 114 | </form> |
| 115 | </div> |
| 116 | <div v-show="stage=='preview'" class="card newproblem-preview"> |
| 117 | <label for="modal-newproblem" class="modal-close"></label> |
| 118 | <my-problem-preview v-bind:prob="newProblem"></my-problem-summary> |
| 119 | <div class="button-group"> |
| 120 | <button @click="newProblem.stage='nothing'">{{ translate("Cancel") }}</button> |
| 121 | <button @click="sendNewProblem()">{{ translate("Send") }}</button> |
| 122 | </div> |
| 123 | </div> |
| 124 | </div> |
| 125 | </div> |
| 126 | `, |
| 127 | computed: { |
| 128 | sortedProblems: function() { |
| 129 | // Newest problem first |
| 130 | }, |
| 131 | }, |
| 132 | created: function() { |
| 133 | // Analyse URL: if a single problem required, show it. Otherwise, |
| 134 | // TODO: fetch most recent problems from server |
| 135 | }, |
| 136 | methods: { |
| 137 | translate: function(text) { |
| 138 | return translations[text]; |
| 139 | }, |
| 140 | // TODO: obsolete: |
| 141 | // // Propagate "show problem" event to parent component (my-variant) |
| 142 | // bubbleUp: function(problem) { |
| 143 | // this.$emit('show-problem', JSON.stringify(problem)); |
| 144 | // }, |
| 145 | toggleShowSolution: function() { |
| 146 | let problemSolution = document.getElementById("problem-solution"); |
| 147 | problemSolution.style.display = |
| 148 | !problemSolution.style.display || problemSolution.style.display == "none" |
| 149 | ? "block" |
| 150 | : "none"; |
| 151 | }, |
| 152 | showPreviousProblem: function() { |
| 153 | if (this.curIdx == 0) |
| 154 | this.fetchProblems("backward"); |
| 155 | else |
| 156 | this.curIdx--; |
| 157 | }, |
| 158 | showNextProblem: function() { |
| 159 | if (this.curIdx == this.problems.length - 1) |
| 160 | this.fetchProblems("forward"); |
| 161 | else |
| 162 | this.curIdx++; |
| 163 | }, |
| 164 | // TODO: modal "no more problems" |
| 165 | fetchProblems: function(direction) { |
| 166 | if (this.problems.length == 0) |
| 167 | return; //what could we do?! |
| 168 | // Search for newest date (or oldest) |
| 169 | let last_dt = this.problems[0].added; |
| 170 | for (let i=0; i<this.problems.length; i++) |
| 171 | { |
| 172 | if ((direction == "forward" && this.problems[i].added > last_dt) || |
| 173 | (direction == "backward" && this.problems[i].added < last_dt)) |
| 174 | { |
| 175 | last_dt = this.problems[i].added; |
| 176 | } |
| 177 | } |
| 178 | ajax("/problems/" + variant, "GET", { |
| 179 | direction: direction, |
| 180 | last_dt: last_dt, |
| 181 | }, response => { |
| 182 | if (response.problems.length > 0) |
| 183 | { |
| 184 | this.problems = response.problems |
| 185 | .sort((p1,p2) => { return p1.added - p2.added; }); |
| 186 | this.curIdx = response.problems.length - 1; |
| 187 | } |
| 188 | }); |
| 189 | }, |
| 190 | showNewproblemModal: function() { |
| 191 | document.getElementById("modal-newproblem").checked = true; |
| 192 | }, |
| 193 | previewNewProblem: function() { |
| 194 | if (!V.IsGoodFen(this.newProblem.fen)) |
| 195 | return alert(translations["Bad FEN description"]); |
| 196 | if (this.newProblem.instructions.trim().length == 0) |
| 197 | return alert(translations["Empty instructions"]); |
| 198 | if (this.newProblem.solution.trim().length == 0) |
| 199 | return alert(translations["Empty solution"]); |
| 200 | this.newProblem.stage = "preview"; |
| 201 | }, |
| 202 | sendNewProblem: function() { |
| 203 | // Send it to the server and close modal |
| 204 | ajax("/problems/" + variant, "POST", { |
| 205 | fen: this.newProblem.fen, |
| 206 | instructions: this.newProblem.instructions, |
| 207 | solution: this.newProblem.solution, |
| 208 | }, response => { |
| 209 | this.newProblem.added = Date.now(); |
| 210 | this.problems.push(JSON.parse(JSON.stringify(this.newProblem))); |
| 211 | document.getElementById("modal-newproblem").checked = false; |
| 212 | this.newProblem.stage = "nothing"; |
| 213 | }); |
| 214 | }, |
| 215 | }, |
| 216 | }) |
| 217 | |
| 218 | // TODO: |
| 219 | // possibilité de supprimer / éditer si peer ID reconnu comme celui du probleme (champ "uploader") |
| 220 | // --> côté serveur on vérifie un certain "secret" |
| 221 | // --> filtre possible "mes problèmes" |