Some fixes, work on Eightpieces draft, add a few capturing variants
[vchess.git] / client / src / views / News.vue
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1<template lang="pug">
2main
3 input#modalNews.modal(type="checkbox")
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4 div#newnewsDiv(
5 role="dialog"
6 data-checkbox="modalNews"
7 )
23e1fa07 8 .card#writeNews
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9 label.modal-close(for="modalNews")
10 textarea#newsContent(
11 v-model="curnews.content"
12 :placeholder="st.tr['News go here']"
13 @input="adjustHeight"
14 )
15 button(@click="sendNews()") {{ st.tr["Send"] }}
16 #dialog.text-center {{ st.tr[infoMsg] }}
17 .row
18 .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
23e1fa07 19 button#writeNewsBtn(
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20 v-if="devs.includes(st.user.id)"
21 @click="showModalNews"
22 )
23 | {{ st.tr["Write news"] }}
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24 .news(
25 v-for="n,idx in newsList"
26 :class="{margintop:idx>0}"
27 )
bd76b456 28 span.ndt {{ formatDatetime(n.added) }}
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29 div(v-if="devs.includes(st.user.id)")
30 button(@click="editNews(n)") {{ st.tr["Edit"] }}
31 button(@click="deleteNews(n)") {{ st.tr["Delete"] }}
bd76b456 32 p(v-html="parseHtml(n.content)")
b3ef5759 33 button#loadMoreBtn(
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34 v-if="hasMore"
35 @click="loadMore()"
36 )
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37 | {{ st.tr["Load more"] }}
38</template>
39
40<script>
41import { store } from "@/store";
42import { ajax } from "@/utils/ajax";
43import { getDate, getTime } from "@/utils/datetime";
44import { processModalClick } from "@/utils/modalClick";
45export default {
46 name: "my-news",
47 data: function() {
48 return {
49 devs: [1], //for now the only dev is me
50 st: store.state,
51 cursor: 0, //ID of last showed news
52 hasMore: true, //a priori there could be more news to load
6808d7a1 53 curnews: { id: 0, content: "" },
604b951e 54 newsList: [],
6808d7a1 55 infoMsg: ""
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56 };
57 },
58 created: function() {
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59 ajax(
60 "/news",
61 "GET",
62 {
63 data: { cursor: this.cursor },
64 success: (res) => {
65 this.newsList = res.newsList.sort((n1, n2) => n2.added - n1.added);
66 const L = res.newsList.length;
67 if (L > 0) this.cursor = this.newsList[0].id;
68 }
69 }
70 );
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71 },
72 mounted: function() {
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73 document
74 .getElementById("newnewsDiv")
75 .addEventListener("click", processModalClick);
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76 },
77 methods: {
78 formatDatetime: function(dt) {
79 const dtObj = new Date(dt);
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80 const timePart = getTime(dtObj);
81 // Show minutes but not seconds:
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82 return (
83 getDate(dtObj) + " " + timePart.substr(0, timePart.lastIndexOf(":"))
84 );
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85 },
86 parseHtml: function(txt) {
87 return !txt.match(/<[/a-zA-Z]+>/)
88 ? txt.replace(/\n/g, "<br/>") //no HTML tag
89 : txt;
90 },
91 adjustHeight: function() {
92 const newsContent = document.getElementById("newsContent");
93 // https://stackoverflow.com/questions/995168/textarea-to-resize-based-on-content-length
94 newsContent.style.height = "1px";
6808d7a1 95 newsContent.style.height = 10 + newsContent.scrollHeight + "px";
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96 },
97 resetCurnews: function() {
98 this.curnews.id = 0;
99 this.curnews.content = "";
100 // No need for added and uid fields: never updated
101 },
102 showModalNews: function() {
103 this.resetCurnews();
6808d7a1 104 window.doClick("modalNews");
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105 },
106 sendNews: function() {
107 const edit = this.curnews.id > 0;
108 this.infoMsg = "Processing... Please wait";
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109 ajax(
110 "/news",
111 edit ? "PUT" : "POST",
112 {
113 data: { news: this.curnews },
114 success: (res) => {
115 if (edit) {
116 let n = this.newsList.find(n => n.id == this.curnews.id);
117 if (n) n.content = this.curnews.content;
118 } else {
119 const newNews = {
120 content: this.curnews.content,
121 added: Date.now(),
122 uid: this.st.user.id,
123 id: res.id
124 };
125 this.newsList = [newNews].concat(this.newsList);
126 }
127 document.getElementById("modalNews").checked = false;
128 this.infoMsg = "";
129 this.resetCurnews();
130 }
604b951e 131 }
e57c4de4 132 );
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133 },
134 editNews: function(n) {
135 this.curnews.content = n.content;
136 this.curnews.id = n.id;
137 // No need for added and uid fields: never updated
6808d7a1 138 window.doClick("modalNews");
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139 },
140 deleteNews: function(n) {
6808d7a1 141 if (confirm(this.st.tr["Are you sure?"])) {
604b951e 142 this.infoMsg = "Processing... Please wait";
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143 ajax(
144 "/news",
145 "DELETE",
146 {
147 data: { id: n.id },
148 success: () => {
149 const nIdx = this.newsList.findIndex(nw => nw.id == n.id);
150 this.newsList.splice(nIdx, 1);
151 this.infoMsg = "";
152 document.getElementById("modalNews").checked = false;
153 }
154 }
155 );
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156 }
157 },
158 loadMore: function() {
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159 ajax(
160 "/news",
161 "GET",
162 {
163 data: { cursor: this.cursor },
164 success: (res) => {
165 if (res.newsList.length > 0) {
166 this.newsList = this.newsList.concat(res.newsList);
167 const L = res.newsList.length;
168 if (L > 0) this.cursor = res.newsList[L - 1].id;
169 } else this.hasMore = false;
170 }
171 }
172 );
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173 }
174 }
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175};
176</script>
177
178<style lang="sass" scoped>
179[type="checkbox"].modal+div .card
180 max-width: 767px
181 max-height: 100%
910d631b 182
604b951e 183textarea#newsContent
bd76b456 184 margin: 0
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185 width: 100%
186 min-height: 200px
187 max-height: 100%
910d631b 188
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189#dialog
190 padding: 5px
191 color: blue
910d631b 192
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193#writeNews
194 padding-top: 50px
195
b3ef5759 196button#writeNewsBtn, button#loadMoreBtn
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197 margin-top: 0
198 margin-bottom: 0
910d631b 199
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200span.ndt
201 color: darkblue
feae89d3 202 padding: 0 5px 0 var(--universal-margin)
910d631b 203
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204.news
205 padding-top: 10px
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206 & > div
207 display: inline-block
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208
209.margintop
210 margin-top: 25px
211 border-top: 1px solid grey
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212@media screen and (max-width: 767px)
213 .margintop
214 margin-top: 10px
604b951e 215</style>