From b84b4e6de17f186b65ed2d1054cfb5302dfd6202 Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Fri, 28 Oct 2022 22:24:19 -0700
Subject: [PATCH] Complete folder share

---
 src/components/Timeline.vue                   |   5 +-
 src/components/modal/FolderShareModal.vue     | 114 ++++++++++++++++++
 src/components/modal/Modal.vue                |  66 +++++++++-
 src/components/top-matter/AlbumTopMatter.vue  |   4 +-
 src/components/top-matter/FolderTopMatter.vue |  75 +++++++++---
 src/services/Utils.ts                         |  12 ++
 6 files changed, 254 insertions(+), 22 deletions(-)
 create mode 100644 src/components/modal/FolderShareModal.vue

diff --git a/src/components/Timeline.vue b/src/components/Timeline.vue
index 78f0bbe4..d64575de 100644
--- a/src/components/Timeline.vue
+++ b/src/components/Timeline.vue
@@ -490,10 +490,7 @@ export default class Timeline extends Mixins(GlobalMixin, UserConfig) {
 
     // Folder
     if (this.$route.name === "folders") {
-      let path: any = this.$route.params.path || "/";
-      path = typeof path === "string" ? path : path.join("/");
-      path = this.config_foldersPath + "/" + path;
-      query.set("folder", path);
+      query.set("folder", utils.getFolderRoutePath(this.config_foldersPath));
     }
 
     // Archive
diff --git a/src/components/modal/FolderShareModal.vue b/src/components/modal/FolderShareModal.vue
new file mode 100644
index 00000000..22e77942
--- /dev/null
+++ b/src/components/modal/FolderShareModal.vue
@@ -0,0 +1,114 @@
+<template>
+  <Modal
+    @close="close"
+    size="normal"
+    v-if="show"
+    :sidebar="!isRoot ? this.folderPath : null"
+  >
+    <template #title>
+      {{ t("memories", "Share Folder") }}
+    </template>
+
+    <div v-if="isRoot">
+      {{ t("memories", "You cannot share the root folder") }}
+    </div>
+    <div v-else>
+      {{ t("memories", "Use the sidebar to share this folder.") }} <br />
+      {{
+        t(
+          "memories",
+          "If you create a public link share, click on refresh and a corresponding link to Memories will be shown below."
+        )
+      }}
+    </div>
+
+    <div class="links">
+      <a
+        v-for="link of links"
+        :key="link.url"
+        :href="link.url"
+        target="_blank"
+        rel="noopener noreferrer"
+      >
+        {{ link.url }}
+      </a>
+    </div>
+
+    <template #buttons>
+      <NcButton class="primary" @click="refreshUrls">
+        {{ t("memories", "Refresh") }}
+      </NcButton>
+    </template>
+  </Modal>
+</template>
+
+<script lang="ts">
+import { Component, Emit, Mixins } from "vue-property-decorator";
+
+import axios from "@nextcloud/axios";
+import { generateOcsUrl, generateUrl } from "@nextcloud/router";
+import { NcButton } from "@nextcloud/vue";
+
+import * as utils from "../../services/Utils";
+import Modal from "./Modal.vue";
+import GlobalMixin from "../../mixins/GlobalMixin";
+import UserConfig from "../../mixins/UserConfig";
+import { Type } from "@nextcloud/sharing";
+
+@Component({
+  components: {
+    Modal,
+    NcButton,
+  },
+})
+export default class FolderShareModal extends Mixins(GlobalMixin, UserConfig) {
+  private show = false;
+  private folderPath = "";
+  private links: { url: string }[] = [];
+
+  get isRoot() {
+    return this.folderPath === "/" || this.folderPath === "";
+  }
+
+  @Emit("close")
+  public close() {
+    this.show = false;
+  }
+
+  public open() {
+    this.folderPath = utils.getFolderRoutePath(this.config_foldersPath);
+    this.show = true;
+    globalThis.OCA.Files.Sidebar.setActiveTab("sharing");
+    this.refreshUrls();
+  }
+
+  private async refreshUrls() {
+    const query = `format=json&path=${encodeURIComponent(
+      this.folderPath
+    )}&reshares=true`;
+    const url = generateOcsUrl(`/apps/files_sharing/api/v1/shares?${query}`);
+    const response = await axios.get(url);
+    const data = response.data?.ocs?.data;
+    if (data) {
+      this.links = data
+        .filter((s) => s.share_type === Type.SHARE_TYPE_LINK && s.token)
+        .map((share: any) => ({
+          url:
+            window.location.origin +
+            generateUrl(`/apps/memories/s/${share.token}`),
+        }));
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.links {
+  margin-top: 1em;
+  a {
+    display: block;
+    margin-bottom: 0.2em;
+    color: var(--color-primary-element);
+  }
+}
+</style>
\ No newline at end of file
diff --git a/src/components/modal/Modal.vue b/src/components/modal/Modal.vue
index 4f91a982..b0c503b8 100644
--- a/src/components/modal/Modal.vue
+++ b/src/components/modal/Modal.vue
@@ -1,5 +1,11 @@
 <template>
-  <NcModal :size="size" @close="close" :outTransition="true">
+  <NcModal
+    :size="size"
+    @close="close"
+    :outTransition="true"
+    :style="{ width: isSidebarShown ? `calc(100% - ${sidebarWidth}px)` : null }"
+    :additionalTrapElements="trapElements"
+  >
     <div class="container">
       <div class="head">
         <span> <slot name="title"></slot> </span>
@@ -17,6 +23,7 @@
 <script lang="ts">
 import { Component, Emit, Prop, Vue } from "vue-property-decorator";
 import { NcModal } from "@nextcloud/vue";
+import { subscribe, unsubscribe } from "@nextcloud/event-bus";
 
 @Component({
   components: {
@@ -25,9 +32,66 @@ import { NcModal } from "@nextcloud/vue";
 })
 export default class Modal extends Vue {
   @Prop({ default: "small" }) private size?: string;
+  @Prop({ default: null }) private sidebar?: string;
+
+  private isSidebarShown = false;
+  private sidebarWidth = 400;
+  private trapElements: any = [];
 
   @Emit("close")
   public close() {}
+
+  beforeMount() {
+    if (this.sidebar) {
+      subscribe("files:sidebar:opened", this.handleAppSidebarOpen);
+      subscribe("files:sidebar:closed", this.handleAppSidebarClose);
+      window.addEventListener("DOMNodeInserted", this.handlePopover);
+      globalThis.OCA?.Files?.Sidebar?.setFullScreenMode?.(true);
+    }
+  }
+
+  beforeDestroy() {
+    if (this.sidebar) {
+      unsubscribe("files:sidebar:opened", this.handleAppSidebarOpen);
+      unsubscribe("files:sidebar:closed", this.handleAppSidebarClose);
+      window.removeEventListener("DOMNodeInserted", this.handlePopover);
+      globalThis.OCA?.Files?.Sidebar?.setFullScreenMode?.(false);
+      globalThis.OCA?.Files?.Sidebar?.close();
+    }
+  }
+
+  mounted() {
+    if (this.sidebar) {
+      globalThis.OCA.Files.Sidebar.open(this.sidebar);
+    }
+  }
+
+  /**
+   * Watch out for Popover inject in document root
+   * That way we can adjust the focusTrap
+   */
+  handlePopover(event) {
+    if (
+      event.target?.classList &&
+      event.target.classList.contains("v-popper__popper")
+    ) {
+      this.trapElements.push(event.target);
+    }
+  }
+
+  handleAppSidebarOpen() {
+    this.isSidebarShown = true;
+    const sidebar: HTMLElement = document.querySelector("aside.app-sidebar");
+    if (sidebar) {
+      this.sidebarWidth = sidebar.offsetWidth;
+      this.trapElements = [sidebar];
+    }
+  }
+
+  handleAppSidebarClose() {
+    this.isSidebarShown = false;
+    this.trapElements = [];
+  }
 }
 </script>
 
diff --git a/src/components/top-matter/AlbumTopMatter.vue b/src/components/top-matter/AlbumTopMatter.vue
index b2b6e34c..59b960cb 100644
--- a/src/components/top-matter/AlbumTopMatter.vue
+++ b/src/components/top-matter/AlbumTopMatter.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="album-top-matter">
+  <div class="top-matter">
     <NcActions v-if="!isAlbumList">
       <NcActionButton :aria-label="t('memories', 'Back')" @click="back()">
         {{ t("memories", "Back") }}
@@ -124,7 +124,7 @@ export default class AlbumTopMatter extends Mixins(GlobalMixin, UserConfig) {
 </script>
 
 <style lang="scss" scoped>
-.album-top-matter {
+.top-matter {
   display: flex;
   vertical-align: middle;
 
diff --git a/src/components/top-matter/FolderTopMatter.vue b/src/components/top-matter/FolderTopMatter.vue
index dff3ca7b..a8df296a 100644
--- a/src/components/top-matter/FolderTopMatter.vue
+++ b/src/components/top-matter/FolderTopMatter.vue
@@ -1,31 +1,61 @@
 <template>
-  <NcBreadcrumbs v-if="topMatter">
-    <NcBreadcrumb title="Home" :to="{ name: 'folders' }">
-      <template #icon>
-        <HomeIcon :size="20" />
-      </template>
-    </NcBreadcrumb>
-    <NcBreadcrumb
-      v-for="folder in topMatter.list"
-      :key="folder.path"
-      :title="folder.text"
-      :to="{ name: 'folders', params: { path: folder.path } }"
-    />
-  </NcBreadcrumbs>
+  <div class="top-matter">
+    <NcBreadcrumbs v-if="topMatter">
+      <NcBreadcrumb title="Home" :to="{ name: 'folders' }">
+        <template #icon>
+          <HomeIcon :size="20" />
+        </template>
+      </NcBreadcrumb>
+      <NcBreadcrumb
+        v-for="folder in topMatter.list"
+        :key="folder.path"
+        :title="folder.text"
+        :to="{ name: 'folders', params: { path: folder.path } }"
+      />
+    </NcBreadcrumbs>
+
+    <div class="right-actions">
+      <NcActions :inline="1">
+        <NcActionButton
+          :aria-label="t('memories', 'Share folder')"
+          @click="$refs.shareModal.open(false)"
+          close-after-click
+        >
+          {{ t("memories", "Share folder") }}
+          <template #icon> <ShareIcon :size="20" /> </template>
+        </NcActionButton>
+      </NcActions>
+    </div>
+
+    <FolderShareModal ref="shareModal" />
+  </div>
 </template>
 
 <script lang="ts">
 import { Component, Mixins, Watch } from "vue-property-decorator";
 import { TopMatterFolder, TopMatterType } from "../../types";
-import { NcBreadcrumbs, NcBreadcrumb } from "@nextcloud/vue";
+import {
+  NcBreadcrumbs,
+  NcBreadcrumb,
+  NcActions,
+  NcActionButton,
+} from "@nextcloud/vue";
 import GlobalMixin from "../../mixins/GlobalMixin";
+
+import FolderShareModal from "../modal/FolderShareModal.vue";
+
 import HomeIcon from "vue-material-design-icons/Home.vue";
+import ShareIcon from "vue-material-design-icons/ShareVariant.vue";
 
 @Component({
   components: {
     NcBreadcrumbs,
     NcBreadcrumb,
+    NcActions,
+    NcActionButton,
+    FolderShareModal,
     HomeIcon,
+    ShareIcon,
   },
 })
 export default class FolderTopMatter extends Mixins(GlobalMixin) {
@@ -63,4 +93,19 @@ export default class FolderTopMatter extends Mixins(GlobalMixin) {
     }
   }
 }
-</script>
\ No newline at end of file
+</script>
+
+<style lang="scss" scoped>
+.top-matter {
+  display: flex;
+  vertical-align: middle;
+
+  .right-actions {
+    margin-right: 40px;
+    z-index: 50;
+    @media (max-width: 768px) {
+      margin-right: 10px;
+    }
+  }
+}
+</style>
\ No newline at end of file
diff --git a/src/services/Utils.ts b/src/services/Utils.ts
index 2a0d4116..402e317d 100644
--- a/src/services/Utils.ts
+++ b/src/services/Utils.ts
@@ -186,6 +186,18 @@ export function convertFlags(photo: IPhoto) {
   }
 }
 
+/**
+ * Get the path of the folder on folders route
+ * This function does not check if this is the folder route
+ */
+export function getFolderRoutePath(basePath: string) {
+  let path: any = vuerouter.currentRoute.params.path || "/";
+  path = typeof path === "string" ? path : path.join("/");
+  path = basePath + "/" + path;
+  path = path.replace(/\/\/+/, "/"); // Remove double slashes
+  return path;
+}
+
 // Outside for set
 const TagDayID = {
   START: -(1 << 30),