Beta of the refactoring for modular use with toolbar and details with auto-linking and event driven communication. Drag and drop support is still to be implemented (if needed)
This commit is contained in:
parent
286312aee5
commit
33eedd6d48
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@ -5,168 +5,306 @@ var D4S_STORAGE_SCRIPT = document.currentScript
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*/
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class D4SStorageHtmlElement extends HTMLElement {
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#d4smissmsg = 'Required d4s-boot-2 component not found'
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#baseurl = 'https://api.d4science.org/workspace'
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//#baseurl = 'https://workspace-repository.dev.d4science.org/storagehub/workspace'
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#boot = null
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#d4sworkspace = null;
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#showroot = false; // To show WS root folder by default set it to true
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#srcbaseurl = null
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constructor() {
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super()
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this.#boot = document.querySelector('d4s-boot-2')
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this.#d4sworkspace = new D4SWorkspace(this.#baseurl, this.#boot)
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if (D4S_STORAGE_SCRIPT && D4S_STORAGE_SCRIPT.src) {
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this.#srcbaseurl = D4S_STORAGE_SCRIPT.src.substring(0, D4S_STORAGE_SCRIPT.src.lastIndexOf('/'));
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}
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this.attachShadow({mode: 'open'})
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}
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static appendBootstrapStylesheets(root) {
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let linkElem = document.createElement('link');
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linkElem.setAttribute('rel', 'stylesheet');
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linkElem.setAttribute('href', 'https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css');
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root.appendChild(linkElem);
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}
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get srcBaseURL() {
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return this.#srcbaseurl;
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}
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}
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class D4SStorageToolbar extends HTMLElement {
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static toolbar_event_name = "d4s-toolbar";
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static refresh_folder = "refresh-folder";
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static create_folder = "create-folder";
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static delete_folder = "delete-folder";
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static download = "download";
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static upload_file = "upload-file";
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static upload_archive = "upload-archive";
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#last_action = null;
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constructor() {
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super()
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this.attachShadow({mode: 'open'})
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}
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connectedCallback() {
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D4SStorageHtmlElement.appendBootstrapStylesheets(this.shadowRoot);
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var div = document.createElement('div');
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div.innerHTML = /*html*/`
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<div class="border">
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<span class="px-2" id="refresh"><img src="img/arrow-clockwise.svg" alt="Refresh folder contents"></img></span>
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<span class="px-2" id="create"><img src="img/folder-plus.svg" alt="Create new folder"></img></span>
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<span class="px-2" id="delete"><img src="img/folder-x.svg" alt="Delete folder"></img></span>
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<span class="px-2" id="download"><img src="img/box-arrow-down.svg" alt="Download folder as ZIP"></img></span>
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<span class="px-2" id="upload-file"><img src="img/box-arrow-in-up.svg" alt="Upload file"></img></span>
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<span class="px-2" id="upload-archive"><img src="img/file-earmark-zip.svg" alt="Upload archive"></img></span>
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</div>`;
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div.querySelector("#refresh").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.refresh_folder);
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});
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div.querySelector("#create").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.create_folder);
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});
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div.querySelector("#delete").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.delete_folder);
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});
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div.querySelector("#download").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.download);
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});
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div.querySelector("#upload-file").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.upload_file);
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});
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div.querySelector("#upload-archive").addEventListener('click', (ev) => {
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ev.stopPropagation();
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this.actionPerformed(D4SStorageToolbar.upload_archive);
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});
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this.shadowRoot.appendChild(div);
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}
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actionPerformed(action) {
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this.#last_action = action;
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this.dispatchEvent(new CustomEvent(D4SStorageToolbar.toolbar_event_name, {detail: action}));
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}
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get lastAction() {
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return this.#last_action;
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}
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}
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class D4SStorageTree extends D4SStorageHtmlElement {
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static tree_event_name = "d4s-toolbar";
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static folder_data_event_name = "d4s-folder-data";
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static dataid_attr = 'data-id';
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static dataname_attr = 'data-name';
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static parentid_attr = 'parent-id';
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#loadedClass = 'loaded'
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#selectedClass = 'selected'
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#selectedbgcolor = 'lightgray'
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#boot = null
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#baseurl = 'https://api.d4science.org/workspace'
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#d4sworkspace = null;
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#foldersMap = {};
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#currentid = null;
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constructor() {
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super()
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this.#boot = document.querySelector('d4s-boot-2');
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this.#d4sworkspace = new D4SWorkspace(this.#baseurl, this.#boot);
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}
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get boot() {
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if (this.#boot == null) {
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this.#boot = document.querySelector('d4s-boot-2')
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if (!this.#boot) {
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throw this.#d4smissmsg
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return this.#boot;
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}
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}
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return this.#boot
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}
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appendStylesheets(root) {
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const linkElem1 = document.createElement('link')
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linkElem1.setAttribute('rel', 'stylesheet')
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linkElem1.setAttribute('href', 'https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css')
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root.appendChild(linkElem1)
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}
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buildListUrl(id) {
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return this.#baseurl + '/items/' + id + '/children'
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}
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get baseUrl() {
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return this.#baseurl
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return this.#baseurl;
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}
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set baseUrl(url) {
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this.#baseurl = url
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this.setAttribute("baseurl", url)
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this.#d4sworkspace = new D4SWorkspace(this.#baseurl, this.#boot)
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this.#baseurl = url;
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// this.setAttribute("baseurl", url)
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this.#d4sworkspace = new D4SWorkspace(this.#baseurl, this.#boot);
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}
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get d4sWorkspace() {
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return this.#d4sworkspace;
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}
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get showRoot() {
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return this.#showroot;
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set currentId(id) {
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this.#currentid = id;
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}
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set showRoot(show) {
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this.#showroot = show;
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get currentId() {
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return this.#currentid;
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}
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setFolderItems(id, items) {
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this.#foldersMap[id] = items;
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this.dispatchEvent(
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new CustomEvent(
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D4SStorageTree.folder_data_event_name,
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{detail: id}
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)
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);
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}
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/**
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* Builds storagehub VREFolder tree
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* <d4s-storage-tree
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* /@filelist-id: identifier of d4s-storage-folder component
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* /@base-url: the base endpoint url [defaults to: https://api.d4science.org/workspace]
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* /@show-root: false (or omitted) to show the VRE folder (default), true to show the root folder of the WS
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*/
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window.customElements.define('d4s-storage-tree', class extends D4SStorageHtmlElement {
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#storageFilelistId = null
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#loadedClass = 'loaded'
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#selectedClass = 'selected'
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#selectedbgcolor = 'lightgray'
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#shadowRoot
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constructor() {
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super()
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this.#shadowRoot = this.attachShadow({mode: 'open'})
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getFolderItems(id) {
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return this.#foldersMap[id];
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}
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getSelectedFolderItems() {
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this.getFolderItems(this.currentId);
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}
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/*
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Notes:
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API docs: https://gcube.wiki.gcube-system.org/gcube/StorageHub_REST_API
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Preprod: https://accounts.pre.d4science.org
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Sample context: %2Fpred4s%2Fpreprod%2FpreVRE
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User workspace: https://storagehub.pre.d4science.net/storagehub/workspace
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vrefolder: https://storagehub.pre.d4science.net/storagehub/workspace/vrefolder
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-> and if "id": "e0cd15d2-0071-43ca-bc42-aef8d80660fe",
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the tree dir of vrefolder: https://storagehub.pre.d4science.net/storagehub/workspace/items/e0cd15d2-0071-43ca-bc42-aef8d80660fe/children
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download of a file (domenica.jpg): https://storagehub.pre.d4science.net/storagehub/workspace/items/a5086811-59d1-4230-99fa-98431e820cf1/download
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*/
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connectedCallback() {
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this.appendStylesheets(this.#shadowRoot)
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D4SStorageHtmlElement.appendBootstrapStylesheets(this.shadowRoot)
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var div = document.createElement('div')
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const style = `
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div.innerHTML = /*css*/`
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<style>
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.selected > *:first-child {
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background-color: ${this.#selectedbgcolor};
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}
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ul.root {
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padding-left: 0;
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}
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ul, li {
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list-style-type: none;
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margin-bottom: 0;
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padding-left: 0.6em;
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}
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li {
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cursor: pointer;
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}
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</style>
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`
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div.innerHTML = style
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</style>`;
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const initalFolderFunction = (cond) => {if (cond) return this.d4sWorkspace.getWorkspace(); else return this.d4sWorkspace.getVREFolder();}
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initalFolderFunction(this.showRoot).then(data => {
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this.parseResponse(div, data);
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this.#shadowRoot.appendChild(div);
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this.shadowRoot.appendChild(div);
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this.d4sWorkspace.getWorkspace().then(data => {
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this.parseItemsData(div, data);
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}).catch(err => console.error(err));
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this.d4sWorkspace.getVREFolder().then(data => {
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this.parseItemsData(div, data);
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}).catch(err => console.error(err))
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}
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parseResponse(parentElement, data) {
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parentElement.classList.add(this.#loadedClass);
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var ul = document.createElement('ul');
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ul.classList.add('nested');
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if (Array.isArray(data)) {
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data
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.filter(item => item['@class'].includes('FolderItem'))
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.forEach(item => {
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const itemName = item.name;
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const itemId = item.id;
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const path = this.buildListUrl(itemId);
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ul.appendChild(this.createListItem(itemName, itemId));
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})
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parentElement.appendChild(ul);
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this.addEventListener(D4SStorageTree.tree_event_name, this.localEventHandler);
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this.addEventListener(D4SStorageTree.folder_data_event_name, this.folderDataEventHandler);
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if (document.readyState === "loading") {
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document.addEventListener("DOMContentLoaded", this.registerOtherListeners.bind(this));
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} else {
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const itemName = data.displayName ? data.displayName : data.name;
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const itemId = data.id;
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const path = this.buildListUrl(itemId);
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ul.appendChild(this.createListItem(itemName, itemId));
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parentElement.appendChild(ul);
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this.registerListeners();
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}
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}
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createListItem(label, id) {
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var li = document.createElement('li')
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li.setAttribute('data-id', id)
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var child = document.createElement('span')
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child.innerHTML = label
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li.appendChild(child)
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disconnectedCallback() {
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this.removeEventListener(D4SStorageTree.tree_event_name);
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this.removeEventListener(D4SStorageTree.folder_data_event_name);
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const toolbar = document.querySelector("d4s-storage-tool");
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if (toolbar) toolbar.removeEventListener(D4SStorageToolbar.toolbar_event_name);
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const folder = document.querySelector("d4s-storage-folder");
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if (folder) folder.removeEventListener(D4SStorageFolder.selected_event_name);
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}
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li.addEventListener('click', (ev) => {
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ev.stopPropagation()
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this.select(ev.currentTarget.getAttribute('data-id'))
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})
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return li
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registerOtherListeners(event) {
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const toolbar = document.querySelector("d4s-storage-tool");
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if (toolbar) toolbar.addEventListener(D4SStorageToolbar.toolbar_event_name, this.toolbarEventHandler.bind(this));
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const folder = document.querySelector("d4s-storage-folder");
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if (folder) folder.addEventListener(D4SStorageFolder.selected_event_name, this.folderEventHandler.bind(this));
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}
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localEventHandler(event) {
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this.select(event.detail);
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}
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folderDataEventHandler(event) {
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if (event.detail === this.currentId) {
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this.fillWithContent(this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${this.currentId}']`))
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}
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}
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toolbarEventHandler(event) {
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switch (event.detail) {
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case D4SStorageToolbar.refresh_folder:
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if (this.currentId) {
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this.refreshFolder(this.currentId);
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}
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break;
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case D4SStorageToolbar.create_folder:
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if (this.currentId) {
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this.createNewFolderIn(this.currentId);
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}
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break;
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case D4SStorageToolbar.delete_folder:
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if (this.currentId) {
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this.delete(this.currentId);
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}
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break;
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case D4SStorageToolbar.download:
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if (this.currentId) {
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const name = this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${this.currentId}']`).getAttribute(D4SStorageTree.dataname_attr);
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this.d4sWorkspace.download(this.currentId, name);
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}
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break;
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case D4SStorageToolbar.upload_file:
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var file = document.createElement('input');
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file.type = 'file';
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file.addEventListener('change', (ev) => {
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const selectedFile = file.files[0];
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if (selectedFile) {
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this.uploadFile(this.currentId, selectedFile);
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}
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});
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file.click();
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break;
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case D4SStorageToolbar.upload_archive:
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var file = document.createElement('input');
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file.type = 'file';
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file.addEventListener('change', (ev) => {
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const selectedFile = file.files[0];
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if (selectedFile) {
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this.uploadArchive(this.currentId, selectedFile);
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}
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});
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file.click();
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break;
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default:
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console.error('Unexpected event action: ' + event.action);
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break;
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}
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}
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folderEventHandler(event) {
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switch (event.detail.itemtype) {
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case D4SStorageFolder.file_selected_detail_itemtype:
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console.info("Download of file: " + event.detail.name + " [" + event.detail.id + "]");
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this.d4sWorkspace.download(event.detail.id, event.detail.name).catch(err => {alert(err)});
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break;
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case D4SStorageFolder.folder_selected_detail_itemtype:
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this.select(event.detail.id);
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break;
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default:
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console.warn("Unexpected folder event: " + event.detail.itemtype);
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break;
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}
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}
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select(id) {
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var li = this.shadowRoot.querySelector(`*[data-id='${id}']`)
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this.displayPath(li)
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this.currentId = id;
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var li = this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${id}']`);
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this.displayPath(li);
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// if it was already selected then do nothing
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if (li.classList.contains(this.#selectedClass)) {
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this.toggleULDisplay(li)
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return
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this.toggleULDisplay(li);
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}
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// switch selected and lists folder contents
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if (!li.classList.contains(this.#selectedClass)) {
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@ -175,19 +313,73 @@ window.customElements.define('d4s-storage-tree', class extends D4SStorageHtmlEle
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selected.classList.remove(this.#selectedClass)
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}
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li.classList.add(this.#selectedClass)
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if (this.#storageFilelistId) {
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var folder = document.getElementById(this.#storageFilelistId)
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folder.join(this)
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folder.list(id)
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}
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}
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if (li.classList.contains(this.#loadedClass)) {
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return
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}
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this.fillWithContent(li);
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}
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refreshContents(element) {
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[...element.querySelectorAll(`ul`)].forEach(ul => {
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ul.remove();
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});
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this.fillWithContent(element);
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}
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fillWithContent(element) {
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const id = element.getAttribute(D4SStorageTree.dataid_attr);
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if (this.#foldersMap[id]) {
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this.parseItemsData(element, this.#foldersMap[id]);
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} else {
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this.d4sWorkspace.listFolder(id).then(data => {
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this.parseResponse(li, data)
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}).catch(err => console.error(err))
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this.setFolderItems(id, data);
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}).catch(err => console.error(err));
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}
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}
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parseItemsData(parentElement, data) {
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parentElement.classList.add(this.#loadedClass);
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const parentId = parentElement.getAttribute(D4SStorageTree.dataid_attr);
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||||
var ul = document.createElement('ul');
|
||||
ul.classList.add('nested');
|
||||
if (!parentId) {
|
||||
ul.classList.add('root');
|
||||
}
|
||||
if (Array.isArray(data)) {
|
||||
data
|
||||
.filter(item => item['@class'].includes('FolderItem'))
|
||||
.forEach(item => {
|
||||
ul.appendChild(this.createListItem(item.name, item.id, parentId));
|
||||
})
|
||||
} else {
|
||||
ul.appendChild(this.createListItem(data.displayName ? data.displayName : data.name, data.id, parentId));
|
||||
}
|
||||
parentElement.appendChild(ul);
|
||||
}
|
||||
|
||||
createListItem(label, id, parentId) {
|
||||
const li = document.createElement('li');
|
||||
li.setAttribute(D4SStorageTree.dataname_attr, label);
|
||||
li.setAttribute(D4SStorageTree.dataid_attr, id);
|
||||
if (parentId) {
|
||||
li.setAttribute(D4SStorageTree.parentid_attr, parentId);
|
||||
}
|
||||
var child = document.createElement('span');
|
||||
child.innerHTML = /*html*/`<span class="px-2"><img src="${this.srcBaseURL}/img/folder.svg"></img></span>` + label;
|
||||
li.appendChild(child)
|
||||
|
||||
li.addEventListener('click', (ev) => {
|
||||
ev.stopPropagation();
|
||||
this.dispatchEvent(
|
||||
new CustomEvent(
|
||||
D4SStorageTree.tree_event_name,
|
||||
{detail: ev.currentTarget.getAttribute(D4SStorageTree.dataid_attr)}
|
||||
)
|
||||
);
|
||||
})
|
||||
return li;
|
||||
}
|
||||
|
||||
displayPath(li) {
|
||||
|
|
@ -208,60 +400,98 @@ window.customElements.define('d4s-storage-tree', class extends D4SStorageHtmlEle
|
|||
}
|
||||
|
||||
static get observedAttributes() {
|
||||
return ["base-url", "filelist-id", "show-root"]
|
||||
return ["base-url"];
|
||||
}
|
||||
|
||||
attributeChangedCallback(name, oldValue, newValue) {
|
||||
if (oldValue !== newValue) {
|
||||
switch (name) {
|
||||
case "filelist-id":
|
||||
this.#storageFilelistId = newValue
|
||||
break
|
||||
case "base-url":
|
||||
this.baseUrl = newValue
|
||||
break
|
||||
case "show-root":
|
||||
this.showRoot = newValue;
|
||||
default:
|
||||
console.warn("Unexpected attribute changed: " + name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
get filelistId() {
|
||||
return this.#storageFilelistId
|
||||
refreshFolder(id) {
|
||||
const folder = this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${id}']`);
|
||||
console.log("Refreshing folder: " + folder.getAttribute(D4SStorageTree.dataname_attr));
|
||||
this.refreshContents(folder);
|
||||
this.select(id);
|
||||
}
|
||||
|
||||
set filelistId(id) {
|
||||
this.#storageFilelistId = id
|
||||
this.setAttribute("filelist-id", id)
|
||||
}
|
||||
createNewFolderIn(id) {
|
||||
const newFolderName = window.prompt("Enter the new folder name");
|
||||
if (newFolderName) {
|
||||
this.d4sWorkspace.getOrCreateFolder(id, newFolderName, "Created from JS UI").then(newId => {
|
||||
window.setTimeout(()=>{
|
||||
this.refreshContents(this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${id}']`));
|
||||
this.select(id);
|
||||
}, 2000);
|
||||
}).catch(err => {
|
||||
alert(err);
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Lists elements in selected folder
|
||||
*
|
||||
* <d4s-storage-folder
|
||||
* /@id: specify the id to join this component with storage tree component
|
||||
* /@base-url: the base endpoint url [defaults to: https://api.d4science.org/workspace]
|
||||
*/
|
||||
window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlElement {
|
||||
delete(id) {
|
||||
const currentLI = this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${id}']`);
|
||||
const name = currentLI.getAttribute(D4SStorageTree.dataname_attr);
|
||||
if (currentLI.getAttribute(D4SStorageTree.parentid_attr)) {
|
||||
if (confirm(`Do you really want to delete folder '${name}'?`)) {
|
||||
if(this.d4sWorkspace.deleteItem(id)) {
|
||||
window.setTimeout(()=>{
|
||||
const parentFolderId = currentLI.getAttribute(D4SStorageTree.parentid_attr);
|
||||
this.refreshContents(this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${parentFolderId}']`));
|
||||
this.select(parentFolderId);
|
||||
}, 2000);
|
||||
} else {
|
||||
alert(err);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
alert("You cannot delete ROOT folder: "+ name);
|
||||
}
|
||||
}
|
||||
|
||||
uploadFile(targetFolderId, file) {
|
||||
if (this.d4sWorkspace.uploadFile(targetFolderId, file.name, "", file, file.type)) {
|
||||
window.setTimeout(()=>{
|
||||
this.select(targetFolderId);
|
||||
}, 2000);
|
||||
}
|
||||
}
|
||||
|
||||
uploadArchive(targetFolderId, file) {
|
||||
if (this.d4sWorkspace.uploadArchive(targetFolderId, file.name.substring(0, file.name.lastIndexOf(".")), file)) {
|
||||
window.setTimeout(()=>{
|
||||
this.refreshContents(this.shadowRoot.querySelector(`*[${D4SStorageTree.dataid_attr}='${targetFolderId}']`));
|
||||
this.select(targetFolderId);
|
||||
}, 3000);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
class D4SStorageFolder extends D4SStorageHtmlElement {
|
||||
|
||||
static selected_event_name = "d4s-folder-selected";
|
||||
|
||||
static folder_selected_detail_itemtype = "folder_selected";
|
||||
static file_selected_detail_itemtype = "file_selected";
|
||||
|
||||
#d4sstorageTree = null
|
||||
#selectedbgcolor = 'lightgray'
|
||||
#srcbaseurl = null
|
||||
|
||||
constructor() {
|
||||
super()
|
||||
if (D4S_STORAGE_SCRIPT) {
|
||||
const d4ssrc = D4S_STORAGE_SCRIPT.src
|
||||
this.#srcbaseurl = (d4ssrc) ? d4ssrc.substring(0, d4ssrc.lastIndexOf('/')) : ""
|
||||
}
|
||||
}
|
||||
|
||||
connectedCallback() {
|
||||
const shadowRoot = this.attachShadow({mode: 'open'})
|
||||
this.appendStylesheets(shadowRoot)
|
||||
D4SStorageHtmlElement.appendBootstrapStylesheets(this.shadowRoot);
|
||||
const style = document.createElement('style')
|
||||
style.innerHTML = `
|
||||
style.innerHTML = /*css*/`
|
||||
span {
|
||||
cursor: pointer;
|
||||
user-select: none;
|
||||
|
|
@ -270,8 +500,48 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
|
|||
-ms-user-select: none;
|
||||
}
|
||||
`
|
||||
shadowRoot.appendChild(style)
|
||||
this.createContainer()
|
||||
this.shadowRoot.appendChild(style);
|
||||
this.createContainer();
|
||||
|
||||
if (document.readyState === "loading") {
|
||||
document.addEventListener("DOMContentLoaded", this.registerOtherListeners.bind(this));
|
||||
} else {
|
||||
this.registerListeners();
|
||||
}
|
||||
}
|
||||
|
||||
disconnectedCallback() {
|
||||
const tree = document.querySelector("d4s-storage-tree");
|
||||
if (tree) {
|
||||
tree.removeEventListener(D4SStorageTree.tree_event_name);
|
||||
tree.removeEventListener(D4SStorageTree.folder_data_event_name);
|
||||
}
|
||||
}
|
||||
|
||||
registerOtherListeners(event) {
|
||||
const tree = document.querySelector("d4s-storage-tree");
|
||||
if (tree) {
|
||||
tree.addEventListener(D4SStorageTree.tree_event_name, this.treeEventHandler.bind(this));
|
||||
tree.addEventListener(D4SStorageTree.folder_data_event_name, this.folderDataEventHandler.bind(this));
|
||||
}
|
||||
}
|
||||
|
||||
treeEventHandler(event) {
|
||||
const folderItems = event.target.getFolderItems(event.detail);
|
||||
if (folderItems) {
|
||||
// It's first time folder is selected, data is stil not loaded,
|
||||
// they will be loaded by the folderDataEventHandler() function when available
|
||||
this.parseItemsData(folderItems);
|
||||
}
|
||||
}
|
||||
|
||||
folderDataEventHandler(event) {
|
||||
if (event.detail === event.target.currentId) {
|
||||
const folderItems = event.target.getFolderItems(event.detail);
|
||||
if (folderItems) {
|
||||
this.parseItemsData(folderItems);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
createContainer() {
|
||||
|
|
@ -285,19 +555,7 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
|
|||
return div
|
||||
}
|
||||
|
||||
join(tree) {
|
||||
if (this.#d4sstorageTree == null) {
|
||||
this.#d4sstorageTree = tree
|
||||
}
|
||||
}
|
||||
|
||||
list(folderId) {
|
||||
this.d4sWorkspace.listFolder(folderId).then(data => {
|
||||
this.parseResponse(data);
|
||||
}).catch(err => console.error(err));
|
||||
}
|
||||
|
||||
parseResponse(data) {
|
||||
parseItemsData(data) {
|
||||
const root = this.createContainer();
|
||||
if (Array.isArray(data)) {
|
||||
data.forEach(item => root.appendChild(this.createFileRow(item)));
|
||||
|
|
@ -311,8 +569,8 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
|
|||
div.classList.add('row')
|
||||
var filename = document.createElement('div')
|
||||
filename.classList.add('col')
|
||||
var name = `<span>${item.name}</span>`
|
||||
filename.innerHTML = this.iconTag(item) + name
|
||||
var spanAndName = /*html*/`<span>${item.name}</span>`
|
||||
filename.innerHTML = this.iconTag(item) + spanAndName
|
||||
const isFolder = item['@class'].includes('FolderItem')
|
||||
filename.addEventListener('click', (ev) => {
|
||||
ev.stopPropagation()
|
||||
|
|
@ -321,12 +579,19 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
|
|||
if (span) {
|
||||
span.style = 'background-color: ' + this.#selectedbgcolor
|
||||
}
|
||||
if (this.#d4sstorageTree != null) {
|
||||
this.#d4sstorageTree.select(item.id)
|
||||
}
|
||||
this.dispatchEvent(
|
||||
new CustomEvent(
|
||||
D4SStorageFolder.selected_event_name,
|
||||
{detail: {itemtype: D4SStorageFolder.folder_selected_detail_itemtype, id: item.id, name: item.name}}
|
||||
)
|
||||
);
|
||||
} else {
|
||||
console.info("Download of " + item.id)
|
||||
this.d4sWorkspace.download(item.id, item.name).catch(err => {alert(err)});
|
||||
this.dispatchEvent(
|
||||
new CustomEvent(
|
||||
D4SStorageFolder.selected_event_name,
|
||||
{detail: {itemtype: D4SStorageFolder.file_selected_detail_itemtype, id: item.id, name: item.name}}
|
||||
)
|
||||
);
|
||||
}
|
||||
})
|
||||
|
||||
|
|
@ -335,57 +600,19 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
|
|||
}
|
||||
|
||||
iconTag(item) {
|
||||
var i = `<img src="${this.#srcbaseurl}/img/file-earmark.svg"></img>`
|
||||
var i = /*html*/`<img src="${this.srcBaseURL}/img/file-earmark.svg"></img>`
|
||||
if (item['@class'].includes('FolderItem')) {
|
||||
i = `<img src="${this.#srcbaseurl}/img/folder.svg"></img>`
|
||||
i = /*html*/`<img src="${this.srcBaseURL}/img/folder.svg"></img>`
|
||||
} else if (item['@class'].includes('ImageFile')) {
|
||||
i = `<img src="${this.#srcbaseurl}/img/image.svg"></img>`
|
||||
i = /*html*/`<img src="${this.srcBaseURL}/img/image.svg"></img>`
|
||||
} else if (item['@class'].includes('PDFFileItem')) {
|
||||
i = `<img src="${this.#srcbaseurl}/img/filetype-pdf.svg"></img>`
|
||||
i = /*html*/`<img src="${this.srcBaseURL}/img/filetype-pdf.svg"></img>`
|
||||
}
|
||||
return '<span class="px-2">' + i + '</span>'
|
||||
}
|
||||
|
||||
// buildDownloadUrl(id) {
|
||||
// return this.baseUrl+ '/items/' + id + '/download'
|
||||
// }
|
||||
|
||||
// download(url, name) {
|
||||
// this.d4sWorkspace.download(url).then(reply => {
|
||||
// if (reply.status !== 200) {
|
||||
// throw "Unable to download"
|
||||
// }
|
||||
// return reply.blob()
|
||||
|
||||
// }).then(blob => {
|
||||
// const objectURL = URL.createObjectURL(blob)
|
||||
// var tmplnk = document.createElement("a")
|
||||
// tmplnk.download = name
|
||||
// tmplnk.href = objectURL
|
||||
// //tmplnk.target="_blank"
|
||||
// document.body.appendChild(tmplnk)
|
||||
// tmplnk.click()
|
||||
// document.body.removeChild(tmplnk)
|
||||
|
||||
// }).catch(err => console.error(err))
|
||||
// }
|
||||
|
||||
static get observedAttributes() {
|
||||
return ["base-url"];
|
||||
}
|
||||
|
||||
attributeChangedCallback(name, oldValue, newValue) {
|
||||
if (oldValue !== newValue) {
|
||||
switch (name) {
|
||||
case "base-url":
|
||||
this.baseUrl = newValue
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
})
|
||||
|
||||
/**
|
||||
* Class that helps the interaction with the D4Science's Workspace via API and user's token as bearer authentication
|
||||
*/
|
||||
|
|
@ -432,7 +659,7 @@ class D4SWorkspace {
|
|||
* @param {*} body the payload to send
|
||||
* @param {*} mime the mime type of the payload
|
||||
* @param {*} extraHeaders extra HTTP headers to send
|
||||
* @returns the reponse payload as a promise, JSON data promise if the returned data is "application/json", a String data promise if "text/*" or a blob data promise in other cases
|
||||
* @returns the reponse payload as a Blob() promise
|
||||
* @throws the error as string, if occurred
|
||||
*/
|
||||
#callWorkspace(method, uri, body, mime, extraHeaders) {
|
||||
|
|
@ -461,14 +688,7 @@ class D4SWorkspace {
|
|||
return this.#d4sboot.secureFetch(url, req)
|
||||
.then(resp => {
|
||||
if (resp.ok) {
|
||||
const contentType = resp.headers.get("content-type");
|
||||
if (contentType && contentType.indexOf("application/json") !== -1) {
|
||||
return resp.json();
|
||||
} else if (contentType && contentType.indexOf("text/") !== -1) {
|
||||
return resp.text();
|
||||
} else {
|
||||
return resp.blob();
|
||||
}
|
||||
} else {
|
||||
throw "Cannot invoke workspace via secure fetch for URL: " + url;
|
||||
}
|
||||
|
|
@ -486,8 +706,10 @@ class D4SWorkspace {
|
|||
*/
|
||||
getWorkspace(extraHeaders) {
|
||||
return this.#callWorkspace("GET", null, null, null, extraHeaders)
|
||||
.then(json => {
|
||||
return json.item;
|
||||
.then(blob => {
|
||||
return blob.text().then(text => {
|
||||
return JSON.parse(text).item;
|
||||
})
|
||||
}).catch(err => {
|
||||
const msg = "Cannot get workspace root ID. Error message: " + err;
|
||||
console.error(msg);
|
||||
|
|
@ -518,8 +740,10 @@ class D4SWorkspace {
|
|||
listFolder(folderId, extraHeaders) {
|
||||
const uri = "/items/" + folderId + "/children";
|
||||
return this.#callWorkspace("GET", uri, null, null, extraHeaders)
|
||||
.then(json => {
|
||||
return json.itemlist;
|
||||
.then(blob => {
|
||||
return blob.text().then(text => {
|
||||
return JSON.parse(text).itemlist;
|
||||
});
|
||||
}).catch(err => {
|
||||
const msg = "Cannot get folder's content list. Error message: " + err;
|
||||
console.error(msg);
|
||||
|
|
@ -535,8 +759,10 @@ class D4SWorkspace {
|
|||
*/
|
||||
getVREFolder(extraHeaders) {
|
||||
return this.#callWorkspace("GET", "/vrefolder", null, null, extraHeaders)
|
||||
.then(json => {
|
||||
return json.item;
|
||||
.then(blob => {
|
||||
return blob.text().then(text => {
|
||||
return JSON.parse(text).item;
|
||||
});
|
||||
}).catch(err => {
|
||||
const msg = "Cannot get VRE folder ID. Error message: " + err;
|
||||
console.error(msg);
|
||||
|
|
@ -584,7 +810,9 @@ class D4SWorkspace {
|
|||
console.log("Checking existance of folder: " + name);
|
||||
let uri = baseURI + "/items/" + name;
|
||||
return this.#callWorkspace("GET", uri, null, null, extraHeaders)
|
||||
.then(json => {
|
||||
.then(blob => {
|
||||
return blob.text().then(text => {
|
||||
const json = JSON.parse(text);
|
||||
if (json.itemlist[0]) {
|
||||
const id = json.itemlist[0].id;
|
||||
console.log("'" + name + "' folder exists with and has id: " + id);
|
||||
|
|
@ -599,6 +827,7 @@ class D4SWorkspace {
|
|||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
@ -608,7 +837,7 @@ class D4SWorkspace {
|
|||
* @returns <code>true</code> if the file has been correctly created, <code>false<c/ode> otherwise
|
||||
*/
|
||||
deleteItem(itemId, extraHeaders) {
|
||||
return this.#callWorkspace("DELETE", "/workspace/items/" + itemId, null, null, extraHeaders)
|
||||
return this.#callWorkspace("DELETE", "/items/" + itemId, null, null, extraHeaders)
|
||||
.then(results => {
|
||||
return true;
|
||||
}).catch(err => {
|
||||
|
|
@ -623,7 +852,7 @@ class D4SWorkspace {
|
|||
* @param {string} name the name of the file to use for the download, if null the id is used
|
||||
* @param {boolean} skipLocalDownload if provided and <code>true</code> returns the data to function caller, otherwise it also downloads it locally.
|
||||
* @param {map} extraHeaders extra HTTP headers to be used for the request
|
||||
* @returns the file's content if item is a file or a ZIP compressed archive if the item represents a folder
|
||||
* @returns the file's content, if item is a file, or a ZIP compressed archive if the item represents a folder, as a Blob object
|
||||
* @throws the error as string, if occurred
|
||||
*/
|
||||
download(itemId, name, skipLocalDownload, extraHeaders) {
|
||||
|
|
@ -671,15 +900,16 @@ class D4SWorkspace {
|
|||
})
|
||||
);
|
||||
return this.#callWorkspace("POST", uri, request, null, extraHeaders)
|
||||
.then(item => {
|
||||
const id = item.id;
|
||||
.then(blob => {
|
||||
return blob.text().then(id => {
|
||||
console.info("File '" + name + "' successfully uploaded and its id is: " + id);
|
||||
return true;
|
||||
})
|
||||
}).catch(err => {
|
||||
console.error("Cannot upload file '" + name + "'. Error: " + err);
|
||||
return false;
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Uploads a new archive and stores its content into the folder represented by its id
|
||||
|
|
@ -689,7 +919,7 @@ class D4SWorkspace {
|
|||
* @param {map} extraHeaders extra HTTP headers to be used for the request
|
||||
* @returns <code>true</code> if the file has been correctly created, <code>false<c/ode> otherwise
|
||||
*/
|
||||
uploadArchive(folderId, parentFolderName, description, data, extraHeaders) {
|
||||
uploadArchive(folderId, parentFolderName, data, extraHeaders) {
|
||||
const uri = "/items/" + folderId + "/create/ARCHIVE";
|
||||
const request = new FormData();
|
||||
request.append("parentFolderName", parentFolderName);
|
||||
|
|
@ -700,15 +930,16 @@ class D4SWorkspace {
|
|||
})
|
||||
);
|
||||
return this.#callWorkspace("POST", uri, request, null, extraHeaders)
|
||||
.then(item => {
|
||||
const id = item.id;
|
||||
.then(blob => {
|
||||
return blob.text().then(id => {
|
||||
console.info("Archive file successfully uploaded and extracted into the '" + parentFolderName + "' folder, its id is: " + id);
|
||||
return true;
|
||||
})
|
||||
}).catch(err => {
|
||||
console.error("Cannot upload archive file. Error: " + err);
|
||||
return false;
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the public URL of a file
|
||||
|
|
@ -724,8 +955,10 @@ class D4SWorkspace {
|
|||
uri += "version=" + version;
|
||||
}
|
||||
return this.#callWorkspace("GET", uri, null, null, extraHeaders)
|
||||
.then(publicURL => {
|
||||
.then(blob => {
|
||||
return blob.text().then(publicURL => {
|
||||
return publicURL;
|
||||
})
|
||||
}).catch(err => {
|
||||
const message = "Cannot retrieve the item's public URL. Error message: " + err;
|
||||
console.error(message);
|
||||
|
|
@ -745,8 +978,10 @@ class D4SWorkspace {
|
|||
findByName(folderId, pattern, extraHeaders) {
|
||||
const uri = "/items/" + folderId + "/items/" + pattern;
|
||||
return this.#callWorkspace("GET", uri, null, null, extraHeaders)
|
||||
.then(json => {
|
||||
return json.itemlist;
|
||||
.then(blob => {
|
||||
return blob.text().then(text => {
|
||||
return JSON.parse(text).itemlist;
|
||||
});
|
||||
}).catch(err => {
|
||||
const msg = "Cannot get folder's content list. Error message: " + err;
|
||||
console.error(msg);
|
||||
|
|
@ -754,3 +989,21 @@ class D4SWorkspace {
|
|||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Builds storagehub toolbar and raises an event for each selected tool item
|
||||
* <d4s-storage-tool>
|
||||
*/
|
||||
window.customElements.define('d4s-storage-tool', D4SStorageToolbar);
|
||||
|
||||
/**
|
||||
* Builds storagehub VRE folder or Workspace root tree, linked to toolbar and foldr list by events
|
||||
* <d4s-storage-tree
|
||||
* /@base-url: the base endpoint url [defaults to: https://api.d4science.org/workspace]
|
||||
*/
|
||||
window.customElements.define('d4s-storage-tree', D4SStorageTree);
|
||||
/**
|
||||
* Lists elements in selected folder linked to tree and model by events
|
||||
* <d4s-storage-folder>
|
||||
*/
|
||||
window.customElements.define('d4s-storage-folder', D4SStorageFolder);
|
||||
|
|
|
|||
Loading…
Reference in New Issue