| 1 | <template lang="pug"> |
| 2 | main |
| 3 | input#modalNews.modal(type="checkbox") |
| 4 | div#newnewsDiv( |
| 5 | role="dialog" |
| 6 | data-checkbox="modalNews" |
| 7 | ) |
| 8 | .card#writeNews |
| 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 |
| 19 | button#writeNewsBtn( |
| 20 | v-if="devs.includes(st.user.id)" |
| 21 | @click="showModalNews" |
| 22 | ) |
| 23 | | {{ st.tr["Write news"] }} |
| 24 | .news( |
| 25 | v-for="n,idx in newsList" |
| 26 | :id="'n' + n.id" |
| 27 | :class="{margintop:idx>0}" |
| 28 | ) |
| 29 | span.ndt {{ formatDatetime(n.added) }} |
| 30 | .dev-buttons(v-if="devs.includes(st.user.id)") |
| 31 | button(@click="editNews(n)") {{ st.tr["Edit"] }} |
| 32 | button(@click="deleteNews(n)") {{ st.tr["Delete"] }} |
| 33 | button(@click="gotoPrevNext(n, 1)") {{ st.tr["Previous_n"] }} |
| 34 | button(@click="gotoPrevNext(n, -1)") {{ st.tr["Next_n"] }} |
| 35 | .news-content(v-html="parseHtml(n.content)") |
| 36 | button#loadMoreBtn( |
| 37 | v-if="hasMore" |
| 38 | @click="loadMore()" |
| 39 | ) |
| 40 | | {{ st.tr["Load more"] }} |
| 41 | </template> |
| 42 | |
| 43 | <script> |
| 44 | import { store } from "@/store"; |
| 45 | import { ajax } from "@/utils/ajax"; |
| 46 | import { getDate, getTime } from "@/utils/datetime"; |
| 47 | import { processModalClick } from "@/utils/modalClick"; |
| 48 | export default { |
| 49 | name: "my-news", |
| 50 | data: function() { |
| 51 | return { |
| 52 | devs: [1], //for now the only dev is me |
| 53 | st: store.state, |
| 54 | // timestamp of oldest showed news: |
| 55 | cursor: Number.MAX_SAFE_INTEGER, |
| 56 | // hasMore == TRUE: a priori there could be more news to load |
| 57 | hasMore: true, |
| 58 | curnews: { id: 0, content: "" }, |
| 59 | newsList: [], |
| 60 | infoMsg: "" |
| 61 | }; |
| 62 | }, |
| 63 | created: function() { |
| 64 | ajax( |
| 65 | "/news", |
| 66 | "GET", |
| 67 | { |
| 68 | data: { cursor: this.cursor }, |
| 69 | success: (res) => { |
| 70 | // The returned list is sorted from most recent to oldest |
| 71 | this.newsList = res.newsList; |
| 72 | const L = res.newsList.length; |
| 73 | if (L > 0) this.cursor = res.newsList[L - 1].added; |
| 74 | else this.hasMore = false; |
| 75 | } |
| 76 | } |
| 77 | ); |
| 78 | }, |
| 79 | mounted: function() { |
| 80 | // Mark that I've read the news: |
| 81 | localStorage.setItem("newsRead", Date.now()); |
| 82 | if (this.st.user.id > 0) ajax("/newsread", "PUT"); |
| 83 | document.getElementById("newsMenu").classList.remove("somenews"); |
| 84 | document |
| 85 | .getElementById("newnewsDiv") |
| 86 | .addEventListener("click", processModalClick); |
| 87 | }, |
| 88 | methods: { |
| 89 | formatDatetime: function(dt) { |
| 90 | const dtObj = new Date(dt); |
| 91 | const timePart = getTime(dtObj); |
| 92 | // Show minutes but not seconds: |
| 93 | return ( |
| 94 | getDate(dtObj) + " " + timePart.substr(0, timePart.lastIndexOf(":")) |
| 95 | ); |
| 96 | }, |
| 97 | parseHtml: function(txt) { |
| 98 | return !txt.match(/<[/a-zA-Z]+>/) |
| 99 | ? txt.replace(/\n/g, "<br/>") //no HTML tag |
| 100 | : txt; |
| 101 | }, |
| 102 | adjustHeight: function() { |
| 103 | const newsContent = document.getElementById("newsContent"); |
| 104 | // https://stackoverflow.com/a/995374 |
| 105 | newsContent.style.height = "1px"; |
| 106 | newsContent.style.height = 10 + newsContent.scrollHeight + "px"; |
| 107 | }, |
| 108 | resetCurnews: function() { |
| 109 | this.curnews.id = 0; |
| 110 | this.curnews.content = ""; |
| 111 | // No need for added and uid fields: never updated |
| 112 | }, |
| 113 | gotoPrevNext: function(n, dir) { |
| 114 | document.getElementById("n" + n.id)[ |
| 115 | (dir < 0 ? "previous" : "next") + "ElementSibling"].scrollIntoView(); |
| 116 | }, |
| 117 | showModalNews: function() { |
| 118 | this.resetCurnews(); |
| 119 | window.doClick("modalNews"); |
| 120 | }, |
| 121 | sendNews: function() { |
| 122 | const edit = this.curnews.id > 0; |
| 123 | this.infoMsg = "Processing... Please wait"; |
| 124 | ajax( |
| 125 | "/news", |
| 126 | edit ? "PUT" : "POST", |
| 127 | { |
| 128 | data: { news: this.curnews }, |
| 129 | success: (res) => { |
| 130 | if (edit) { |
| 131 | let n = this.newsList.find(n => n.id == this.curnews.id); |
| 132 | if (!!n) n.content = this.curnews.content; |
| 133 | } else { |
| 134 | const newNews = { |
| 135 | content: this.curnews.content, |
| 136 | added: Date.now(), |
| 137 | uid: this.st.user.id, |
| 138 | id: res.id |
| 139 | }; |
| 140 | this.newsList = [newNews].concat(this.newsList); |
| 141 | } |
| 142 | document.getElementById("modalNews").checked = false; |
| 143 | this.infoMsg = ""; |
| 144 | this.resetCurnews(); |
| 145 | } |
| 146 | } |
| 147 | ); |
| 148 | }, |
| 149 | editNews: function(n) { |
| 150 | this.curnews.content = n.content; |
| 151 | this.curnews.id = n.id; |
| 152 | // No need for added and uid fields: never updated |
| 153 | window.doClick("modalNews"); |
| 154 | }, |
| 155 | deleteNews: function(n) { |
| 156 | if (confirm(this.st.tr["Are you sure?"])) { |
| 157 | this.infoMsg = "Processing... Please wait"; |
| 158 | ajax( |
| 159 | "/news", |
| 160 | "DELETE", |
| 161 | { |
| 162 | data: { id: n.id }, |
| 163 | success: () => { |
| 164 | const nIdx = this.newsList.findIndex(nw => nw.id == n.id); |
| 165 | this.newsList.splice(nIdx, 1); |
| 166 | this.infoMsg = ""; |
| 167 | document.getElementById("modalNews").checked = false; |
| 168 | } |
| 169 | } |
| 170 | ); |
| 171 | } |
| 172 | }, |
| 173 | loadMore: function() { |
| 174 | ajax( |
| 175 | "/news", |
| 176 | "GET", |
| 177 | { |
| 178 | data: { cursor: this.cursor }, |
| 179 | success: (res) => { |
| 180 | const L = res.newsList.length; |
| 181 | if (L > 0) { |
| 182 | this.newsList = this.newsList.concat(res.newsList); |
| 183 | this.cursor = res.newsList[L - 1].added; |
| 184 | } else this.hasMore = false; |
| 185 | } |
| 186 | } |
| 187 | ); |
| 188 | } |
| 189 | } |
| 190 | }; |
| 191 | </script> |
| 192 | |
| 193 | <style lang="sass"> |
| 194 | [type="checkbox"].modal+div .card |
| 195 | max-width: 767px |
| 196 | max-height: 100% |
| 197 | |
| 198 | textarea#newsContent |
| 199 | margin: 0 |
| 200 | width: 100% |
| 201 | min-height: 200px |
| 202 | max-height: 100% |
| 203 | |
| 204 | #dialog |
| 205 | padding: 5px |
| 206 | color: blue |
| 207 | |
| 208 | #writeNews |
| 209 | padding-top: 50px |
| 210 | |
| 211 | button#writeNewsBtn, button#loadMoreBtn |
| 212 | margin-top: 0 |
| 213 | margin-bottom: 0 |
| 214 | |
| 215 | span.ndt |
| 216 | color: darkblue |
| 217 | padding: 0 5px 0 var(--universal-margin) |
| 218 | |
| 219 | .news |
| 220 | padding-top: 10px |
| 221 | & > .dev-buttons |
| 222 | display: inline-block |
| 223 | & > .news-content |
| 224 | margin: var(--universal-margin) |
| 225 | & > p |
| 226 | margin: 10px 0 |
| 227 | & > br |
| 228 | display: block |
| 229 | margin-top: 10px |
| 230 | content: " " |
| 231 | |
| 232 | .margintop |
| 233 | margin-top: 25px |
| 234 | border-top: 1px solid grey |
| 235 | @media screen and (max-width: 767px) |
| 236 | .margintop |
| 237 | margin-top: 10px |
| 238 | </style> |