- directory tree
- file icons
- show file dialog
- more
This commit is contained in:
Administrator 2021-05-24 12:23:25 +02:00
parent d276d45b7a
commit 01ec734986
7 changed files with 506 additions and 161 deletions

View File

@ -24,9 +24,25 @@
</div>
</header>
<main>
<div class="box">
<div id="wrapper">
<div id="file_view" class="modal">
<div id="content">
<div class="modal-header">
<h3 id="file_title"></h3>
<span><i class="material-icons" onclick="document.getElementById('file_view').style.display = 'none'">close</i></span>
</div>
<hr>
<div class="modal-content">
</div>
</div>
</div>
<div class="box">
<div id="error_wrapper">
</div>
<div id="wrapper">
<div id="tree"></div>
<div id="files"></div>
</div>
</div>
</main>

View File

@ -15,7 +15,6 @@ body {
main {
flex: 1 1 auto;
overflow-y: scroll;
}
footer {
@ -34,18 +33,27 @@ header {
background-color: #404040;
color: #ffffff;
display: grid;
grid-gap: 5%;
grid-template-columns: 25% 40% 25%;
grid-template-columns: auto min-content;
height: auto;
max-height: 100px;
padding: 10px;
}
.title {
grid-column: 1;
margin: 5px;
font-size: 2em;
}
.logout {
grid-column: 2;
width: 100%;
display: flex;
align-items: center;
justify-content: right;
cursor: pointer;
}
.box {
padding: 5px;
height: 100%;
@ -55,6 +63,138 @@ button {
cursor: pointer;
}
.arrow-pointer {
display: inline-block;
height: 2em;
background: #404040;
position: relative;
color: #ffffff;
margin-left: 1em;
margin-bottom: 10px;
cursor: pointer;
}
.arrow-pointer:first-child {
margin-left: 0;
}
.arrow-pointer span {
padding-left: 1.5em;
padding-right: 0.5em;
line-height: 2em;
}
.arrow-pointer:after {
content: '';
position: absolute;
left: 0;
bottom: 0;
width: 0;
height: 0;
border-left: 1em solid #212121;
border-top: 1em solid #404040;
border-bottom: 1em solid #404040;
}
.arrow-pointer:before {
content: '';
position: absolute;
right: -1em;
bottom: 0;
width: 0;
height: 0;
border-left: 1em solid #404040;
border-top: 1em solid #212121;
border-bottom: 1em solid #212121;
}
#path .arrow-pointer:first-child:after {
border-left: 1em solid #404040;
border-top: 1em solid #404040;
border-bottom: 1em solid #404040;
}
#path .arrow-pointer:first-child span {
padding-left: 1em;
}
.modal {
display: none;
position: fixed;
z-index: 100000;
padding-top: 100px;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: rgba(0,0,0, 0.8);
}
#content {
background-color: #fefefe;
margin: auto;
padding: 20px;
border: 1px solid #888;
width: 90%;
height: 80%;
}
.modal-header {
display: grid;
grid-template-columns: 90% 10%;
}
.modal-header #file_title {
grid-column: 1;
margin: 0;
}
.modal-header span {
grid-column: 2;
display: flex;
justify-content: flex-end;
align-items: center;
}
.modal-header span i {
cursor: pointer;
}
.modal-content {
background-color: #fefefe;
width: 100%;
height: calc(100% - 16px - 2em);
}
.error {
display: grid;
grid-template-columns: auto min-content;
background: #db2d2d;
border: solid 2px #b61111;
border-radius: 5px;
width: 90%;
height: 3em;
margin-left: auto;
margin-right: auto;
color: #ffffff;
}
.error .text {
grid-column: 1;
line-height: 3em;
padding-left: 10px;
}
.error span:nth-child(2) {
grid-column: 2;
display: flex;
align-items: center;
cursor: pointer;
line-height: 3em;
}
.material-icon {
font-family: Material Icons, sans-serif !important;
font-weight: 400;

View File

@ -1,74 +1,35 @@
#wrapper {
color: white;
padding: 5px;
width: calc(100% - 10px);
height: 100%;
display: flex;
flex-direction: row;
}
#wrapper1 {
#error_wrapper {
padding: 5px;
width: 100%;
height: 100%;
display: grid;
grid-template-columns: 30% 70%;
}
#tree {
grid-column: 1;
margin: 5px;
height: 100%;
width: 30%;
max-width: 400px;
border-right: #404040 2px solid;
}
#files {
margin: 5px;
height: 100%;
width: 70%;
}
#path {
padding-bottom: 10px;
}
.arrow-pointer {
display: inline-block;
height: 2em;
background: #404040;
position: relative;
color: #ffffff;
margin-left: 1em;
}
.arrow-pointer:first-child {
margin-left: 0;
}
.arrow-pointer span {
padding-left: 1.5em;
padding-right: 0.5em;
padding-top: 0.5em;
}
.arrow-pointer:after {
content: '';
position: absolute;
left: 0;
bottom: 0;
width: 0;
height: 0;
border-left: 1em solid #212121;
border-top: 1em solid #404040;
border-bottom: 1em solid #404040;
}
.arrow-pointer:before {
content: '';
position: absolute;
right: -1em;
bottom: 0;
width: 0;
height: 0;
border-left: 1em solid #404040;
border-top: 1em solid #212121;
border-bottom: 1em solid #212121;
}
#files {
grid-column: 2;
margin: 5px;
}
table {
width: 100%;
border-collapse: collapse;
@ -80,9 +41,69 @@ tr {
th, td {
border-bottom: 1px solid #ccc;
padding: 10px;
}
thead tr {
text-align: left;
background: #0062ff;
}
#tree ul, #tree #tree_ul {
list-style-type: none;
padding-left: 0;
}
#tree #tree_ul {
margin: 0;
padding: 0;
}
#tree .folder {
cursor: pointer;
user-select: none;
}
#tree .folder::before {
font-family: Material Icons, sans-serif !important;
content: "\e2c7";
display: inline-block;
margin-right: 6px;
font-size: 2em;
vertical-align: -25%;
}
#tree .folder-open::before {
font-family: Material Icons, sans-serif !important;
content: "\e2c8";
display: inline-block;
margin-right: 6px;
font-size: 2em;
vertical-align: -25%;
}
#tree .nested {
display: none;
}
#tree .active {
display: block;
margin-left: 15px;
}
@media (max-width: 700px) {
#wrapper {
flex-direction: column-reverse;
}
#tree {
width: 100%;
border-top: #404040 2px solid;
border-right: none;
}
#files {
width: 100%;
}
}

View File

@ -33,6 +33,6 @@
}
#login button {
background-color: #003100;
background-color: #0062ff;
color: #ffffff;
}

View File

@ -1,11 +1,12 @@
tree = [];
file_path = [];
tree = {};
window.addEventListener('load', function () {
console.log('All assets are loaded');
if (sessionStorage.getItem("authorization") !== null) {
console.log('Logged in');
create_logout_view();
url_listener();
create_tree_view_data('');
} else {
console.log('Not logged in');
create_login_view();
@ -20,7 +21,11 @@ function url_listener() {
let curr_dir = findGetParameter('path');
if (curr_dir !== null) {
httpGetAsync('http://localhost:8080' + curr_dir, null, show_files);
if(curr_dir.startsWith('/') || curr_dir === '') {
httpGetAsync('http://localhost:8080' + curr_dir, null, show_files);
} else {
create_error_view('directory does not exist');
}
} else {
httpGetAsync('http://localhost:8080', null, show_files);
}
@ -37,7 +42,9 @@ function login() {
console.log(username + ':' + JSON.parse(xmlHttp.responseText)['token'])
sessionStorage.setItem("authorization", btoa(username + ':' + JSON.parse(xmlHttp.responseText)['token']));
httpGetAsync('http://localhost:8080', null, show_files);
create_logout_view();
url_listener();
}
}
}
@ -48,21 +55,22 @@ function login() {
}
function show_files(response, code) {
document.getElementById("wrapper").innerHTML = '';
if (code === 200) {
// OK
console.log(code);
console.log(JSON.parse(response));
create_file_view(JSON.parse(response));
} else if (code === 401) {
// Not logged in
sessionStorage.removeItem('authorization');
// location.reload();
create_login_view();
} else {
// Error
console.error(code);
console.error(JSON.parse(response));
sessionStorage.removeItem('authorization');
response = JSON.parse(response);
create_error_view(response['error']);
// sessionStorage.removeItem('authorization');
// location.reload();
}
}
@ -70,35 +78,21 @@ function show_files(response, code) {
function one_dir_back() {
let curr_dir = findGetParameter('path');
let dir = curr_dir.split('/');
dir = dir.slice(0, dir.length - 1);
curr_dir = dir.join('/');
if(curr_dir !== null) {
let dir = curr_dir.split('/');
dir = dir.slice(0, dir.length - 1);
curr_dir = dir.join('/');
return curr_dir;
return curr_dir;
}
return '';
}
// function change_dir(name) {
// let curr_dir = findGetParameter('path');
//
// if(curr_dir === null) {
// curr_dir = '';
// }
//
// if (name === '..') {
// let dir = curr_dir.split('/');
// dir = dir.slice(0, dir.length - 1);
// curr_dir = dir.join('/');
//
// httpGetAsync('http://localhost:8080' + curr_dir, null, show_files);
// window.history.pushState('index', 'Filemanager', 'index.html?path=' + curr_dir);
// } else {
// httpGetAsync('http://localhost:8080' + curr_dir + '/' + name, null, show_files);
// window.history.pushState('index', 'Filemanager', 'index.html?path=' + curr_dir + '/' + name);
// }
// }
function load_file(name) {
function load_file(name, type) {
let curr_dir = findGetParameter('path');
console.log(curr_dir + '/' + name);
if (curr_dir === null) curr_dir = '';
show_file_view(curr_dir + '/' + name, type);
}

View File

@ -6,7 +6,6 @@ function httpGetAsync(url, data, callback) { // data includes auth
}
}
console.log(url)
xmlHttp.open("GET", url, true);
xmlHttp.setRequestHeader('Authorization', 'Basic ' + sessionStorage.getItem('authorization'));
xmlHttp.send(null);

View File

@ -16,101 +16,276 @@ function create_login_view() {
</div>
</form>
</div>`;
document.getElementById("wrapper").appendChild(tmp.firstChild);
document.getElementById("login").appendChild(tmp.firstChild);
}
// function create_tree_view(data) {
// let curr_dir = findGetParameter('path');
// let path = curr_dir.split('/');
//
// for (let i = 0; i < data.length; i++) {
// if (tree[path[0]] === null) {
// tree[path[0]] = {};
// }
//
// if (data[i]['Type'] === 'dir') {
//
// }
// }
// console.log(data)
// }
function create_logout_view() {
let logout = document.createElement('div');
logout.classList.add('logout');
logout.innerText = 'Logout';
logout.onclick = function () {
sessionStorage.removeItem('authorization');
location.reload();
}
document.getElementsByClassName('app-header')[0].appendChild(logout);
}
function create_tree_view_data(curr_dir) {
let url = 'http://localhost:8080' + curr_dir;
const xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function () {
if (this.readyState === 4) {
if (xmlHttp.status === 200) {
let data = JSON.parse(xmlHttp.responseText);
for (let i = 0; i < data.length; i++) {
if (data[i]['Type'] === 'dir') {
file_path.push(curr_dir + '/' + data[i]['Name']);
create_tree_view_data(curr_dir + '/' + data[i]['Name']);
}
}
tree = file_path.reduce((arr, path) => addPath(path.split('/'), arr), [])[0]['children'];
create_tree_view();
}
}
}
xmlHttp.open("GET", url, true);
xmlHttp.setRequestHeader('Authorization', 'Basic ' + sessionStorage.getItem('authorization'));
xmlHttp.send(null);
}
function addPath(pathcomponents, arr ){
let component = pathcomponents.shift()
let comp = arr.find(item => item.text === component)
if (!comp) {
comp = {text: component}
arr.push(comp)
}
if(pathcomponents.length){
addPath(pathcomponents, comp.children || (comp.children = []))
}
return arr
}
function create_tree_view() {
let tree = document.createElement('div');
tree.innerHTML = `<ul id="tree_ul"></ul> `;
document.getElementById("tree").innerHTML = '';
create_list_view(this.tree, document.getElementById("tree"), '');
// Remove nested-class from root element
document.getElementsByTagName('ul')[0].classList.remove('nested')
let toggler = document.getElementsByClassName("folder");
for (let i = 0; i < toggler.length; i++) {
toggler[i].addEventListener("click", function () {
if(this.parentElement.querySelector(".nested") !== null) {
this.parentElement.querySelector(".nested").classList.toggle("active");
}
this.classList.toggle("folder-open");
});
}
}
function tree_onclick(url) {
window.history.pushState('index', 'Filemanager', 'index.html?path=' + url);
url_listener();
}
function create_list_view(dataRoot, elementRoot, url) {
if (dataRoot) {
const list = document.createElement('ul');
list.classList.add('nested');
elementRoot.appendChild(list);
Object.keys(dataRoot).forEach(key => {
// // Create a text node and a list element to put it in
const listElement = document.createElement('li');
listElement.innerHTML = `<span class="folder" onclick="tree_onclick('${url}/${dataRoot[key].text}');">${dataRoot[key].text}</span>`;
list.appendChild(listElement);
// Continue recursively down now using the current list element
console.log(url + '/' + dataRoot[key].text)
create_list_view(dataRoot[key]['children'], listElement, url + '/' + dataRoot[key].text);
});
}
}
function create_file_view(data) {
let curr_dir = findGetParameter('path');
let tmp = document.createElement('div');
tmp.innerHTML = `<div id="wrapper1">
<div id="tree">Div 1</div>
<div id="files">
<div id="path"></div>
<table>
<thead>
<tr>
<th>Icon</th>
<th>Name</th>
<th>Größe</th>
<th>Datum</th>
</tr>
</thead>
<tbody>
<tr id="back" style="cursor: pointer" onclick="window.history.pushState('index', 'Filemanager', 'index.html?path=' + one_dir_back()); url_listener()">
<td data-order="___"></td>
<td>..</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</div>
</div>`;
let files = document.createElement('div');
files.innerHTML = `<div id="path"></div>
<table>
<thead>
<tr>
<th></th>
<th>Name</th>
<th>Type</th>
</tr>
</thead>
<tbody>
<tr id="back" style="cursor: pointer" onclick="window.history.pushState('index', 'Filemanager', 'index.html?path=' + one_dir_back()); url_listener()">
<td data-order="___"></td>
<td>..</td>
<td></td>
</tr>
</tbody>
</table>`;
// Folders
for (let i = 0; i < data.length; i++) {
if (data[i]['Type'] === 'dir') {
let tmp1 = document.createElement('tr');
tmp1.style = 'cursor: pointer;';
tmp1.onclick = function () {
let folder = document.createElement('tr');
folder.style = 'cursor: pointer;';
folder.onclick = function () {
if (curr_dir === null) curr_dir = '';
window.history.pushState('index', 'Filemanager', 'index.html?path=' + curr_dir + '/' + data[i]['Name']);
url_listener();
};
tmp1.innerHTML = `<td data-order="__"><span class="material-icon">folder</span></td>
folder.innerHTML = `<td data-order="__"><span class="material-icon">folder</span></td>
<td>${data[i]['Name']}</td>
<td>--</td>
<td>--</td>`;
tmp.getElementsByTagName('tbody')[0].appendChild(tmp1);
<td>directory</td>`;
files.getElementsByTagName('tbody')[0].appendChild(folder);
}
}
// Files
for (let i = 0; i < data.length; i++) {
if (data[i]['Type'] !== 'dir') {
let tmp1 = document.createElement('tr');
tmp1.style = 'cursor: pointer;';
tmp1.onclick = function () {
if (curr_dir === null) curr_dir = '';
load_file(curr_dir, data[i]['Name']);
let file = document.createElement('tr');
file.style = 'cursor: pointer;';
file.onclick = function () {
load_file(data[i]['Name'], data[i]['Type']);
};
tmp1.innerHTML = `<td data-order="__"><span class="material-icon">description</span></td>
let icon = 'article';
if (data[i]['Type'].indexOf("application") >= 0) {
icon = 'apps';
} else if (data[i]['Type'].indexOf("audio") >= 0) {
icon = 'music_note';
} else if (data[i]['Type'].indexOf("drawing") >= 0) {
icon = 'gesture';
} else if (data[i]['Type'].indexOf("image") >= 0) {
icon = 'image';
} else if (data[i]['Type'].indexOf("message") >= 0) {
icon = 'mail';
} else if (data[i]['Type'].indexOf("multipart") >= 0) {
icon = 'note_add';
} else if (data[i]['Type'].indexOf("text") >= 0) {
icon = 'description';
} else if (data[i]['Type'].indexOf("video") >= 0) {
icon = 'movie';
}
file.innerHTML = `<td data-order="__"><span class="material-icon">${icon}</span></td>
<td>${data[i]['Name']}</td>
<td>--</td>
<td>--</td>`;
tmp.getElementsByTagName('tbody')[0].appendChild(tmp1);
<td>${data[i]['Type']}</td>`;
files.getElementsByTagName('tbody')[0].appendChild(file);
}
}
// Path
let tmp1 = document.createElement('div');
let s = `<div onclick="window.history.pushState('index', 'Filemanager', 'index.html?path='); url_listener()" class="arrow-pointer" style="cursor: pointer;z-index: 1000"><span>/</span></div>`;
let s = `<div onclick="window.history.pushState('index', 'Filemanager', 'index.html?path='); url_listener()" class="arrow-pointer" style="z-index: 1000"><span>/</span></div>`;
if (curr_dir !== null) {
let folders = curr_dir.split('/');
for (let i = 1; i < folders.length; i++) {
s = s.concat(`<div onclick="window.history.pushState('index', 'Filemanager', 'index.html?path=${folders.slice(0, i + 1).join('/')}'); url_listener()" class="arrow-pointer" style="cursor: pointer;z-index: ${folders.length - i}"><span>${folders[i]}</span></div>`);
s = s.concat(`<div onclick="window.history.pushState('index', 'Filemanager', 'index.html?path=${folders.slice(0, i + 1).join('/')}'); url_listener()" class="arrow-pointer" style="z-index: ${folders.length - i}"><span>${folders[i]}</span></div>`);
}
}
tmp1.innerHTML = s;
tmp.getElementsByTagName('div')[3].appendChild(tmp1);
files.getElementsByTagName('div')[0].innerHTML = s;
document.getElementById("wrapper").appendChild(tmp.firstChild);
document.getElementById("files").innerHTML = '';
document.getElementById("files").appendChild(files);
}
function create_error_view(text) {
let error = document.createElement('div');
error.innerHTML = `<div class="error">
<span class="text">${text}. Go <span style="cursor:pointer;" onclick="window.history.back(); document.getElementById('error_wrapper').innerHTML = '';">back</span></span>
<span><i class="material-icons" onclick="document.getElementById('error_wrapper').innerHTML = '';">close</i></span>
</div>`;
document.getElementById('error_wrapper').appendChild(error.firstChild);
}
function show_file_view(data, type) {
let modal = document.getElementById("file_view");
let title = document.getElementById("file_title");
let modal_content = document.getElementsByClassName("modal-content")[0];
if (type.indexOf("application") >= 0) {
modal_content.innerHTML = ``;
} else if (type.indexOf("audio") >= 0) {
httpGetAsync('http://localhost:8080' + data + '?format=base64', null, show_audio_data);
} else if (type.indexOf("drawing") >= 0) {
modal_content.innerHTML = ``;
} else if (type.indexOf("image") >= 0) {
httpGetAsync('http://localhost:8080' + data + '?format=base64', null, show_image_data);
} else if (type.indexOf("message") >= 0) {
modal_content.innerHTML = ``;
} else if (type.indexOf("multipart") >= 0) {
modal_content.innerHTML = ``;
} else if (type.indexOf("text") >= 0) {
httpGetAsync('http://localhost:8080' + data, null, show_text_data);
} else if (type.indexOf("video") >= 0) {
httpGetAsync('http://localhost:8080' + data + '?format=base64', null, show_video_data);
} else if (type.indexOf("workbook") >= 0) {
modal_content.innerHTML = ``;
} else if (type.indexOf("x-world") >= 0) {
modal_content.innerHTML = ``;
} else {
modal_content.innerHTML = ``;
}
title.innerText = `File: ${data}`;
modal.style.display = "block";
}
function show_image_data(response, code) {
if (code === 200) {
document.getElementsByClassName("modal-content")[0].innerHTML = `<img style="width: 100%" src="data:image/png;base64, ${response}" alt="Image">`;
} else {
console.log(code + " " + response);
}
}
function show_text_data(response, code) {
if (code === 200) {
document.getElementsByClassName("modal-content")[0].innerHTML = `<textarea style="width: calc(100% - 8px); height: 90%">${response}</textarea>
<button type="button" value="Save">Save</button>
<button type="button" value="SaveAs">Save As</button>
<button type="button" value="Discard">Discard</button>`;
} else {
console.log(code + " " + response);
}
}
function show_audio_data(response, code) {
if (code === 200) {
document.getElementsByClassName("modal-content")[0].innerHTML = `<audio controls>
<source src="data:audio;base64, ${response}">
Your browser does not support the audio element.
</audio>`;
} else {
console.log(code + " " + response);
}
}
function show_video_data(response, code) {
if (code === 200) {
document.getElementsByClassName("modal-content")[0].innerHTML = `<video controls style="width: 100%;">
<source src="data:video;base64, ${response}">
Your browser does not support the audio element.
</video>`;
} else {
console.log(code + " " + response);
}
}