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urlo upload as js function

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This commit is contained in:
Ville Rantanen
2018-03-15 16:04:24 +02:00
parent 86c855285c
commit 167c58d127
5 changed files with 92 additions and 38 deletions
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111
code/static/js/scripts.js
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@@ -8,15 +8,15 @@ function clear_text(id,defaultValue) {
function index_form_enter(event) {
if (event.which || event.keyCode) {
if ((event.which == 13) || (event.keyCode == 13)) {
index_form_submit();
}
};
if (event.which || event.keyCode) {
if ((event.which == 13) || (event.keyCode == 13)) {
index_form_submit();
}
};
}
function index_form_submit() {
window.location = window.location + "/list/" +
window.location = window.location + "/list/" +
document.getElementById("index_form_name").value;
}
@@ -39,25 +39,28 @@ function UploadFile(file,file_no,files_total) {
return
}
var file_counter = "(" + (file_no + 1) + "/" + files_total + ") ";
var xhr = new XMLHttpRequest();
if (xhr.upload) {
var o = document.getElementById("progress");
xhr.upload.addEventListener("progress", function(e) {
var pc = parseInt((e.loaded / e.total * 100));
o.className = "";
o.innerHTML = "Uploading: " + file_counter + pc + "%";
if (pc == 100) {
o.innerHTML = "Finishing up " + file_counter + "wait ...";
}
// upload works, hide button
document.getElementById("list_upload_button").hidden = true;
}, false);
var xhr = new XMLHttpRequest();
if (xhr.upload) {
var o = document.getElementById("progress");
xhr.upload.addEventListener(
"progress",
function(e) {
var pc = parseInt((e.loaded / e.total * 100));
o.className = "";
o.innerHTML = "Uploading: " + file_counter + pc + "%";
if (pc == 100) {
o.innerHTML = "Finishing up " + file_counter + "wait ...";
}
// upload works, hide button
document.getElementById("list_upload_button").hidden = true;
},
false
);
// file received/failed
xhr.onreadystatechange = function(e) {
if (xhr.readyState == 4) {
o.className = (xhr.status == 200 ? "success" : "failure");
xhr.onreadystatechange = function(e) {
if (xhr.readyState == 4) {
o.className = (xhr.status == 200 ? "success" : "failure");
if (xhr.status == 200) {
if (file_no + 1 == files_total) {
location = location;
@@ -66,32 +69,74 @@ function UploadFile(file,file_no,files_total) {
o.innerHTML = xhr.response;
}
uploadTurn += 1;
}
};
}
};
// start upload
xhr.open("POST", document.getElementById("upload_form").action, true);
xhr.setRequestHeader("X-FILENAME", file.name);
xhr.open("POST", document.getElementById("upload_form").action, true);
xhr.setRequestHeader("X-FILENAME", file.name);
var formData = new FormData();
formData.append('name', document.getElementById("list_upload_name").value);
formData.append('from_gui', 'true');
formData.append('file', file);
xhr.send(formData);
}
}
}
// file selection
function FileSelectHandler(e) {
// fetch FileList object
var files = e.target.files || e.dataTransfer.files;
// fetch FileList object
var files = e.target.files || e.dataTransfer.files;
uploadTurn = 0;
// process all File objects
for (var i = 0, f; f = files[i]; i++) {
// process all File objects
for (var i = 0, f; f = files[i]; i++) {
UploadFile(f,i,files.length);
}
}
}
// Variable to stop parallel uploads
var uploadTurn = -1;
function UploadURL() {
var URL = document.getElementById("list_url_upload_text").value;
var xhr = new XMLHttpRequest();
if (xhr.upload) {
var o = document.getElementById("progress");
xhr.upload.addEventListener(
"progress",
function(e) {
o.className = "";
o.innerHTML = "Uploading...";
console.log(e);
// upload works, hide button
document.getElementById("list_url_upload_button").setAttribute("disabled", "disabled");
},
false
);
// file received/failed
xhr.onreadystatechange = function(e) {
if (xhr.readyState == 4) {
o.className = (xhr.status == 200 ? "success" : "failure");
if (xhr.status == 200) {
// refresh page at upload finish
location = location;
} else {
o.innerHTML = xhr.response;
document.getElementById("list_url_upload_button").removeAttribute("disabled");
}
}
};
// start upload
xhr.open("POST", document.getElementById("url_upload_form").action, true);
var formData = new FormData();
formData.append('name', document.getElementById("list_upload_name").value);
formData.append('from_gui', 'true');
formData.append('url', URL);
xhr.send(formData);
}
}