src/App.vue

   1 <template>
   2   <div
   3     id="app"
   4     v-if="config"
   5     :class="[
   6       `theme-${config.theme}`,
   7       isDark ? 'is-dark' : 'is-light',
   8       !config.footer ? 'no-footer' : '',
   9     ]"
  10   >
  11     <DynamicTheme :themes="config.colors" />
  12     <div id="bighead">
  13       <section v-if="config.header" class="first-line">
  14         <div v-cloak class="container">
  15           <div class="logo">
  16             <a href="#">
  17               <img v-if="config.logo" :src="config.logo" alt="dashboard logo" />
  18             </a>
  19             <i v-if="config.icon" :class="config.icon"></i>
  20           </div>
  21           <div class="dashboard-title">
  22             <span class="headline">{{ config.subtitle }}</span>
  23             <h1>{{ config.title }}</h1>
  24           </div>
  25         </div>
  26       </section>
  27
  28       <Navbar
  29         :open="showMenu"
  30         :links="config.links"
  31         @navbar-toggle="showMenu = !showMenu"
  32       >
  33         <DarkMode @updated="isDark = $event" />
  34
  35         <SettingToggle
  36           @updated="vlayout = $event"
  37           name="vlayout"
  38           icon="fa-list"
  39           iconAlt="fa-columns"
  40         />
  41
  42         <SearchInput
  43           class="navbar-item is-inline-block-mobile"
  44           @input="filterServices"
  45           @search-focus="showMenu = true"
  46           @search-open="navigateToFirstService"
  47           @search-cancel="filterServices"
  48         />
  49       </Navbar>
  50     </div>
  51
  52     <section id="main-section" class="section">
  53       <div v-cloak class="container">
  54         <ConnectivityChecker
  55           v-if="config.connectivityCheck"
  56           @network-status-update="offline = $event"
  57         />
  58         <div v-if="!offline">
  59           <!-- Optional messages -->
  60           <Message :item="config.message" />
  61
  62           <!-- Horizontal layout -->
  63           <div v-if="!vlayout || filter" class="columns is-multiline">
  64             <template v-for="group in services">
  65               <h2 v-if="group.name" class="column is-full group-title">
  66                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  67                 {{ group.name }}
  68               </h2>
  69               <Service
  70                 v-for="(item, index) in group.items"
  71                 :key="index"
  72                 v-bind:item="item"
  73                 :class="['column', `is-${12 / config.columns}`]"
  74               />
  75             </template>
  76           </div>
  77
  78           <!-- Vertical layout -->
  79           <div
  80             v-if="!filter && vlayout"
  81             class="columns is-multiline layout-vertical"
  82           >
  83             <div
  84               :class="['column', `is-${12 / config.columns}`]"
  85               v-for="group in services"
  86               :key="group.name"
  87             >
  88               <h2 v-if="group.name" class="group-title">
  89                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  90                 {{ group.name }}
  91               </h2>
  92               <Service
  93                 v-for="(item, index) in group.items"
  94                 :key="index"
  95                 v-bind:item="item"
  96               />
  97             </div>
  98           </div>
  99         </div>
 100       </div>
 101     </section>
 102
 103     <footer class="footer">
 104       <div class="container">
 105         <div
 106           class="content has-text-centered"
 107           v-if="config.footer"
 108           v-html="config.footer"
 109         ></div>
 110       </div>
 111     </footer>
 112   </div>
 113 </template>
 114
 115 <script>
 116 const jsyaml = require("js-yaml");
 117 const merge = require("lodash.merge");
 118
 119 import Navbar from "./components/Navbar.vue";
 120 import ConnectivityChecker from "./components/ConnectivityChecker.vue";
 121 import Service from "./components/Service.vue";
 122 import Message from "./components/Message.vue";
 123 import SearchInput from "./components/SearchInput.vue";
 124 import SettingToggle from "./components/SettingToggle.vue";
 125 import DarkMode from "./components/DarkMode.vue";
 126 import DynamicTheme from "./components/DynamicTheme.vue";
 127
 128 import defaultConfig from "./assets/defaults.yml";
 129
 130 export default {
 131   name: "App",
 132   components: {
 133     Navbar,
 134     ConnectivityChecker,
 135     Service,
 136     Message,
 137     SearchInput,
 138     SettingToggle,
 139     DarkMode,
 140     DynamicTheme,
 141   },
 142   data: function () {
 143     return {
 144       config: null,
 145       services: null,
 146       offline: false,
 147       filter: "",
 148       vlayout: true,
 149       isDark: null,
 150       showMenu: false,
 151     };
 152   },
 153   created: async function () {
 154     this.buildDashboard();
 155     window.onhashchange = this.buildDashboard;
 156   },
 157   methods: {
 158     buildDashboard: async function () {
 159       const defaults = jsyaml.load(defaultConfig);
 160       let config;
 161       try {
 162         config = await this.getConfig();
 163         const path =
 164           window.location.hash.substring(1) != ""
 165             ? window.location.hash.substring(1)
 166             : null;
 167
 168         if (path) {
 169           let pathConfig = await this.getConfig(`assets/${path}.yml`); // the slash (/) is included in the pathname
 170           config = Object.assign(config, pathConfig);
 171         }
 172       } catch (error) {
 173         console.log(error);
 174         config = this.handleErrors("⚠️ Error loading configuration", error);
 175       }
 176       this.config = merge(defaults, config);
 177       this.services = this.config.services;
 178       document.title =
 179         this.config.documentTitle ||
 180         `${this.config.title} | ${this.config.subtitle}`;
 181       if (this.config.stylesheet) {
 182         let stylesheet = "";
 183         for (const file of this.config.stylesheet) {
 184           stylesheet += `@import "${file}";`;
 185         }
 186         this.createStylesheet(stylesheet);
 187       }
 188     },
 189     getConfig: function (path = "assets/config.yml") {
 190       return fetch(path).then((response) => {
 191         if (response.redirected) {
 192           // This allows to work with authentication proxies.
 193           window.location.href = response.url;
 194           return;
 195         }
 196         if (!response.ok) {
 197           throw Error(`${response.statusText}: ${response.body}`);
 198         }
 199
 200         const that = this;
 201         return response
 202           .text()
 203           .then((body) => {
 204             return jsyaml.load(body);
 205           })
 206           .then(function (config) {
 207             if (config.externalConfig) {
 208               return that.getConfig(config.externalConfig);
 209             }
 210             return config;
 211           });
 212       });
 213     },
 214     matchesFilter: function (item) {
 215       return (
 216         item.name.toLowerCase().includes(this.filter) ||
 217         (item.subtitle && item.subtitle.toLowerCase().includes(this.filter)) ||
 218         (item.tag && item.tag.toLowerCase().includes(this.filter))
 219       );
 220     },
 221     navigateToFirstService: function (target) {
 222       try {
 223         const service = this.services[0].items[0];
 224         window.open(service.url, target || service.target || "_self");
 225       } catch (error) {
 226         console.warning("fail to open service");
 227       }
 228     },
 229     filterServices: function (filter) {
 230       this.filter = filter;
 231
 232       if (!filter) {
 233         this.services = this.config.services;
 234         return;
 235       }
 236
 237       const searchResultItems = [];
 238       for (const group of this.config.services) {
 239         for (const item of group.items) {
 240           if (this.matchesFilter(item)) {
 241             searchResultItems.push(item);
 242           }
 243         }
 244       }
 245
 246       this.services = [
 247         {
 248           name: filter,
 249           icon: "fas fa-search",
 250           items: searchResultItems,
 251         },
 252       ];
 253     },
 254     handleErrors: function (title, content) {
 255       return {
 256         message: {
 257           title: title,
 258           style: "is-danger",
 259           content: content,
 260         },
 261       };
 262     },
 263     createStylesheet: function (css) {
 264       let style = document.createElement("style");
 265       style.appendChild(document.createTextNode(css));
 266       document.head.appendChild(style);
 267     },
 268   },
 269 };
 270 </script>