From 036bc008c54600fb08b1786b733aa5975caf744c Mon Sep 17 00:00:00 2001
From: Alicia Sykes <sykes.alicia@gmail.com>
Date: Tue, 19 Apr 2022 21:16:27 +0100
Subject: [PATCH] :sparkles: Basic multi-page support working (#584)

---
 src/components/PageStrcture/Nav.vue | 16 ++++++++++++++--
 src/mixins/HomeMixin.js             | 20 +++++++++++++++++++-
 src/router.js                       | 27 ++++++++++++++++++++++-----
 src/store.js                        | 24 +++++++++++++++++++++++-
 src/utils/ConfigHelpers.js          |  6 ++++++
 src/utils/InitServiceWorker.js      |  2 +-
 src/utils/StoreMutations.js         |  2 ++
 7 files changed, 87 insertions(+), 10 deletions(-)

diff --git a/src/components/PageStrcture/Nav.vue b/src/components/PageStrcture/Nav.vue
index 30436106..ec274967 100644
--- a/src/components/PageStrcture/Nav.vue
+++ b/src/components/PageStrcture/Nav.vue
@@ -1,12 +1,12 @@
 <template>
-    <div class="nav-outer" v-if="links && links.length > 0">
+    <div class="nav-outer" v-if="allLinks && allLinks.length > 0">
       <IconBurger
         :class="`burger ${!navVisible ? 'visible' : ''}`"
         @click="navVisible = !navVisible"
       />
       <nav id="nav" v-if="navVisible">
         <!-- Render either router-link or anchor, depending if internal / external link -->
-        <template v-for="(link, index) in links">
+        <template v-for="(link, index) in allLinks">
           <router-link v-if="!isUrl(link.path)"
             :key="index"
             :to="link.path"
@@ -28,6 +28,7 @@
 
 <script>
 import IconBurger from '@/assets/interface-icons/burger-menu.svg';
+import { makePageSlug } from '@/utils/ConfigHelpers';
 
 export default {
   name: 'Nav',
@@ -41,6 +42,17 @@ export default {
     navVisible: true,
     isMobile: false,
   }),
+  computed: {
+    /* Get links to sub-pages, and combine with nav-links */
+    allLinks() {
+      const subPages = this.$store.getters.pages.map((subPage) => ({
+        path: makePageSlug(subPage.path, 'home'),
+        title: subPage.name,
+      }));
+      const navLinks = this.links || [];
+      return [...navLinks, ...subPages];
+    },
+  },
   created() {
     this.navVisible = !this.detectMobile();
     this.isMobile = this.detectMobile();
diff --git a/src/mixins/HomeMixin.js b/src/mixins/HomeMixin.js
index 90b66777..d0fd0479 100644
--- a/src/mixins/HomeMixin.js
+++ b/src/mixins/HomeMixin.js
@@ -3,10 +3,13 @@
  */
 
 import Defaults, { localStorageKeys, iconCdns } from '@/utils/defaults';
+import Keys from '@/utils/StoreMutations';
 import { searchTiles } from '@/utils/Search';
 
 const HomeMixin = {
-  props: {},
+  props: {
+    confPath: String,
+  },
   computed: {
     sections() {
       return this.$store.getters.sections;
@@ -27,7 +30,22 @@ const HomeMixin = {
   data: () => ({
     searchValue: '',
   }),
+  async mounted() {
+    await this.getConfigForRoute();
+  },
+  watch: {
+    async $route() {
+      await this.getConfigForRoute();
+    },
+  },
   methods: {
+    async getConfigForRoute() {
+      if (this.confPath) { // Get config for sub-page
+        await this.$store.dispatch(Keys.INITIALIZE_MULTI_PAGE_CONFIG, this.confPath);
+      } else { // Otherwise, use main config
+        this.$store.commit(Keys.USE_MAIN_CONFIG);
+      }
+    },
     updateModalVisibility(modalState) {
       this.$store.commit('SET_MODAL_OPEN', modalState);
     },
diff --git a/src/router.js b/src/router.js
index 176f59d4..e8acc340 100644
--- a/src/router.js
+++ b/src/router.js
@@ -11,10 +11,13 @@ import { Progress } from 'rsup-progress';
 
 // Import views, that are not lazy-loaded
 import Home from '@/views/Home.vue';
+// import Workspace from '@/views/Workspace.vue';
+// import Minimal from '@/views/Minimal.vue';
 import ConfigAccumulator from '@/utils/ConfigAccumalator';
 
 // Import helper functions, config data and defaults
 import { isAuthEnabled, isLoggedIn, isGuestAccessEnabled } from '@/utils/Auth';
+import { makePageSlug } from '@/utils/ConfigHelpers';
 import { metaTagData, startingView, routePaths } from '@/utils/defaults';
 import ErrorHandler from '@/utils/ErrorHandler';
 
@@ -64,19 +67,33 @@ const makeMetaTags = (defaultTitle) => ({
   metaTags: metaTagData,
 });
 
-const makePageSlug = (pageName) => {
-  const formattedName = pageName.toLowerCase().replaceAll(' ', '-');
-  return `/${formattedName}`;
+const makeSubConfigPath = (rawPath) => {
+  if (rawPath.startsWith('/') || rawPath.startsWith('http')) return rawPath;
+  else return `/${rawPath}`;
 };
 
+/* For each additional config file, create routes for home, minimal and workspace views */
 const makeMultiPageRoutes = (userPages) => {
   if (!userPages) return [];
   const multiPageRoutes = [];
   userPages.forEach((page) => {
     multiPageRoutes.push({
-      path: makePageSlug(page.name),
-      name: page.name,
+      path: makePageSlug(page.name, 'home'),
+      name: `${page.name}-home`,
       component: Home,
+      props: { confPath: makeSubConfigPath(page.path) },
+    });
+    multiPageRoutes.push({
+      path: makePageSlug(page.name, 'workspace'),
+      name: `${page.name}-workspace`,
+      component: () => import('./views/Workspace.vue'),
+      props: { confPath: makeSubConfigPath(page.path) },
+    });
+    multiPageRoutes.push({
+      path: makePageSlug(page.name, 'minimal'),
+      name: `${page.name}-minimal`,
+      component: () => import('./views/Minimal.vue'),
+      props: { confPath: makeSubConfigPath(page.path) },
     });
   });
   return multiPageRoutes;
diff --git a/src/store.js b/src/store.js
index 99ad474b..9faa81f3 100644
--- a/src/store.js
+++ b/src/store.js
@@ -8,13 +8,14 @@ import ConfigAccumulator from '@/utils/ConfigAccumalator';
 import { componentVisibility } from '@/utils/ConfigHelpers';
 import { applyItemId } from '@/utils/SectionHelpers';
 import filterUserSections from '@/utils/CheckSectionVisibility';
-import { InfoHandler, InfoKeys } from '@/utils/ErrorHandler';
+import ErrorHandler, { InfoHandler, InfoKeys } from '@/utils/ErrorHandler';
 import { isUserAdmin } from '@/utils/Auth';
 
 Vue.use(Vuex);
 
 const {
   INITIALIZE_CONFIG,
+  INITIALIZE_MULTI_PAGE_CONFIG,
   SET_CONFIG,
   SET_REMOTE_CONFIG,
   SET_MODAL_OPEN,
@@ -24,6 +25,7 @@ const {
   SET_THEME,
   SET_CUSTOM_COLORS,
   UPDATE_ITEM,
+  USE_MAIN_CONFIG,
   SET_EDIT_MODE,
   SET_PAGE_INFO,
   SET_APP_CONFIG,
@@ -59,6 +61,9 @@ const store = new Vuex.Store({
     sections(state) {
       return filterUserSections(state.config.sections || []);
     },
+    pages(state) {
+      return state.remoteConfig.pages || [];
+    },
     theme(state) {
       return state.config.appConfig.theme;
     },
@@ -275,6 +280,13 @@ const store = new Vuex.Store({
     [CONF_MENU_INDEX](state, index) {
       state.navigateConfToTab = index;
     },
+    [USE_MAIN_CONFIG](state) {
+      if (state.remoteConfig) {
+        state.config = state.remoteConfig;
+      } else {
+        this.dispatch(Keys.INITIALIZE_CONFIG);
+      }
+    },
   },
   actions: {
     /* Called when app first loaded. Reads config and sets state */
@@ -285,6 +297,16 @@ const store = new Vuex.Store({
       const config = deepCopy(new ConfigAccumulator().config());
       commit(SET_CONFIG, config);
     },
+    /* Fetch config for a sub-page (sections and pageInfo only) */
+    async [INITIALIZE_MULTI_PAGE_CONFIG]({ commit, state }, configPath) {
+      axios.get(configPath).then((response) => {
+        const subConfig = yaml.load(response.data);
+        subConfig.appConfig = state.config.appConfig; // Always use parent appConfig
+        commit(SET_CONFIG, subConfig);
+      }).catch((err) => {
+        ErrorHandler(`Unable to load config from '${configPath}'`, err);
+      });
+    },
   },
   modules: {},
 });
diff --git a/src/utils/ConfigHelpers.js b/src/utils/ConfigHelpers.js
index bd47ff91..9a03d0ec 100644
--- a/src/utils/ConfigHelpers.js
+++ b/src/utils/ConfigHelpers.js
@@ -10,6 +10,12 @@ import {
 import ErrorHandler from '@/utils/ErrorHandler';
 import ConfigSchema from '@/utils/ConfigSchema.json';
 
+/* For a given sub-page, and page type, return the URL */
+export const makePageSlug = (pageName, pageType) => {
+  const formattedName = pageName.toLowerCase().replaceAll(' ', '-').replaceAll('.yml', '');
+  return `/${pageType}/${formattedName}`;
+};
+
 /**
  * Initiates the Accumulator class and generates a complete config object
  * Self-executing function, returns the full user config as a JSON object
diff --git a/src/utils/InitServiceWorker.js b/src/utils/InitServiceWorker.js
index b2956571..7cc6b6c1 100644
--- a/src/utils/InitServiceWorker.js
+++ b/src/utils/InitServiceWorker.js
@@ -33,7 +33,7 @@ const setSwStatus = (swStateToSet) => {
  * Or disable if user specified to disable
  */
 const shouldEnableServiceWorker = async () => {
-  const conf = yaml.load((await axios.get('conf.yml')).data);
+  const conf = yaml.load((await axios.get('/conf.yml')).data);
   if (conf && conf.appConfig && conf.appConfig.enableServiceWorker) {
     setSwStatus({ disabledByUser: false });
     return true;
diff --git a/src/utils/StoreMutations.js b/src/utils/StoreMutations.js
index 1e6a3e7b..bffa93ef 100644
--- a/src/utils/StoreMutations.js
+++ b/src/utils/StoreMutations.js
@@ -1,6 +1,7 @@
 // A list of mutation names
 const KEY_NAMES = [
   'INITIALIZE_CONFIG',
+  'INITIALIZE_MULTI_PAGE_CONFIG',
   'SET_CONFIG',
   'SET_REMOTE_CONFIG',
   'SET_MODAL_OPEN',
@@ -10,6 +11,7 @@ const KEY_NAMES = [
   'SET_ITEM_SIZE',
   'SET_THEME',
   'SET_CUSTOM_COLORS',
+  'USE_MAIN_CONFIG',
   'UPDATE_ITEM',
   'SET_PAGE_INFO',
   'SET_APP_CONFIG',