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="#"><img v-if="config.logo" :src="config.logo" alt="dashboard logo" /></a>
  17             <i v-if="config.icon" :class="config.icon"></i>
  18           </div>
  19           <div class="dashboard-title">
  20             <span class="headline">{{ config.subtitle }}</span>
  21             <h1>{{ config.title }}</h1>
  22           </div>
  23         </div>
  24       </section>
  25
  26       <Navbar
  27         :open="showMenu"
  28         :links="config.links"
  29         @navbar-toggle="showMenu = !showMenu"
  30       >
  31         <DarkMode @updated="isDark = $event" />
  32
  33         <SettingToggle
  34           @updated="vlayout = $event"
  35           name="vlayout"
  36           icon="fa-list"
  37           iconAlt="fa-columns"
  38         />
  39
  40         <SearchInput
  41           class="navbar-item is-inline-block-mobile"
  42           @input="filterServices"
  43           @search-focus="showMenu = true"
  44           @search-open="navigateToFirstService"
  45           @search-cancel="filterServices"
  46         />
  47       </Navbar>
  48     </div>
  49
  50     <section id="main-section" class="section">
  51       <div v-cloak class="container">
  52         <ConnectivityChecker
  53           v-if="config.connectivityCheck"
  54           @network-status-update="offline = $event"
  55         />
  56         <div v-if="!offline">
  57           <!-- Optional messages -->
  58           <Message :item="config.message" />
  59
  60           <!-- Horizontal layout -->
  61           <div v-if="!vlayout || filter" class="columns is-multiline">
  62             <template v-for="group in services">
  63               <h2 v-if="group.name" class="column is-full group-title">
  64                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  65                 {{ group.name }}
  66               </h2>
  67               <Service
  68                 v-for="(item, index) in group.items"
  69                 :key="index"
  70                 v-bind:item="item"
  71                 :class="['column', `is-${12 / config.columns}`]"
  72               />
  73             </template>
  74           </div>
  75
  76           <!-- Vertical layout -->
  77           <div
  78             v-if="!filter && vlayout"
  79             class="columns is-multiline layout-vertical"
  80           >
  81             <div
  82               :class="['column', `is-${12 / config.columns}`]"
  83               v-for="group in services"
  84               :key="group.name"
  85             >
  86               <h2 v-if="group.name" class="group-title">
  87                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  88                 {{ group.name }}
  89               </h2>
  90               <Service
  91                 v-for="(item, index) in group.items"
  92                 :key="index"
  93                 v-bind:item="item"
  94               />
  95             </div>
  96           </div>
  97         </div>
  98       </div>
  99     </section>
 100
 101     <footer class="footer">
 102       <div class="container">
 103         <div
 104           class="content has-text-centered"
 105           v-if="config.footer"
 106           v-html="config.footer"
 107         ></div>
 108       </div>
 109     </footer>
 110   </div>
 111 </template>
 112
 113 <script>
 114 const jsyaml = require("js-yaml");
 115 const merge = require("lodash.merge");
 116
 117 import Navbar from "./components/Navbar.vue";
 118 import ConnectivityChecker from "./components/ConnectivityChecker.vue";
 119 import Service from "./components/Service.vue";
 120 import Message from "./components/Message.vue";
 121 import SearchInput from "./components/SearchInput.vue";
 122 import SettingToggle from "./components/SettingToggle.vue";
 123 import DarkMode from "./components/DarkMode.vue";
 124 import DynamicTheme from "./components/DynamicTheme.vue";
 125
 126 import defaultConfig from "./assets/defaults.yml";
 127
 128 export default {
 129   name: "App",
 130   components: {
 131     Navbar,
 132     ConnectivityChecker,
 133     Service,
 134     Message,
 135     SearchInput,
 136     SettingToggle,
 137     DarkMode,
 138     DynamicTheme,
 139   },
 140   data: function () {
 141     return {
 142       config: null,
 143       services: null,
 144       offline: false,
 145       filter: "",
 146       vlayout: true,
 147       isDark: null,
 148       showMenu: false,
 149     };
 150   },
 151   created: async function () {
 152     const defaults = jsyaml.load(defaultConfig);
 153     let config;
 154     window.onhashchange = function() { location.reload(); };
 155     try {
 156       config = await this.getConfig();
 157       const path = (window.location.hash.substring(1) != '') ? window.location.hash.substring(1) : null;
 158       if (path) {
 159         let pathConfig = await this.getConfig(`assets/${path}.yml`); // the slash (/) is included in the pathname
 160         for (const prop in pathConfig) config[prop] = pathConfig[prop];
 161       }
 162       // config = await this.getConfig(path ? `assets/${path}.yml` : null);
 163       //config = await (path ? this.getConfig(`assets/${path}.yml`) : this.getConfig())
 164     } catch (error) {
 165       console.log(error);
 166       config = this.handleErrors("⚠️ Error loading configuration", error);
 167     }
 168     this.config = merge(defaults, config);
 169     this.services = this.config.services;
 170     document.title =
 171       this.config.documentTitle ||
 172       `${this.config.title} | ${this.config.subtitle}`;
 173     if (this.config.stylesheet) {
 174       let stylesheet = "";
 175       for (const file of this.config.stylesheet) {
 176         stylesheet += `@import "${file}";`;
 177       }
 178       this.createStylesheet(stylesheet);
 179     }
 180   },
 181   methods: {
 182     getConfig: function (path = "assets/config.yml") {
 183       return fetch(path).then((response) => {
 184         if (response.redirected) {
 185           // This allows to work with authentication proxies.
 186           window.location.href = response.url;
 187           return;
 188         }
 189         if (!response.ok) {
 190           throw Error(`${response.statusText}: ${response.body}`);
 191         }
 192
 193         const that = this;
 194         return response
 195           .text()
 196           .then((body) => {
 197             return jsyaml.load(body);
 198           })
 199           .then(function (config) {
 200             if (config.externalConfig) {
 201               return that.getConfig(config.externalConfig);
 202             }
 203             return config;
 204           });
 205       });
 206     },
 207     matchesFilter: function (item) {
 208       return (
 209         item.name.toLowerCase().includes(this.filter) ||
 210         (item.subtitle && item.subtitle.toLowerCase().includes(this.filter)) ||
 211         (item.tag && item.tag.toLowerCase().includes(this.filter))
 212       );
 213     },
 214     navigateToFirstService: function (target) {
 215       try {
 216         const service = this.services[0].items[0];
 217         window.open(service.url, target || service.target || "_self");
 218       } catch (error) {
 219         console.warning("fail to open service");
 220       }
 221     },
 222     filterServices: function (filter) {
 223       this.filter = filter;
 224
 225       if (!filter) {
 226         this.services = this.config.services;
 227         return;
 228       }
 229
 230       const searchResultItems = [];
 231       for (const group of this.config.services) {
 232         for (const item of group.items) {
 233           if (this.matchesFilter(item)) {
 234             searchResultItems.push(item);
 235           }
 236         }
 237       }
 238
 239       this.services = [
 240         {
 241           name: filter,
 242           icon: "fas fa-search",
 243           items: searchResultItems,
 244         },
 245       ];
 246     },
 247     handleErrors: function (title, content) {
 248       return {
 249         message: {
 250           title: title,
 251           style: "is-danger",
 252           content: content,
 253         },
 254       };
 255     },
 256     createStylesheet: function (css) {
 257       let style = document.createElement("style");
 258       style.appendChild(document.createTextNode(css));
 259       document.head.appendChild(style);
 260     },
 261   },
 262 };
 263 </script>