59 lines
1.5 KiB
JavaScript
59 lines
1.5 KiB
JavaScript
|
// Global killswitch
|
||
|
|
if (isJsEnabled()) {
|
||
|
|
addLoadEvent(uploadAutoAttach);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attaches the upload behaviour to the upload form.
|
||
|
|
*/
|
||
|
|
function uploadAutoAttach() {
|
||
|
|
var acdb = [];
|
||
|
|
var inputs = document.getElementsByTagName('input');
|
||
|
|
for (i = 0; input = inputs[i]; i++) {
|
||
|
|
if (input && hasClass(input, 'upload')) {
|
||
|
|
var uri = input.value;
|
||
|
|
var button = input.id.substr(5);
|
||
|
|
var wrapper = button + '-wrapper';
|
||
|
|
var hide = button + '-hide';
|
||
|
|
var upload = new jsUpload(uri, button, wrapper, hide);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* JS upload object.
|
||
|
|
*/
|
||
|
|
function jsUpload(uri, button, wrapper, hide) {
|
||
|
|
var upload = this;
|
||
|
|
this.button = button;
|
||
|
|
this.wrapper = wrapper;
|
||
|
|
this.hide = hide;
|
||
|
|
redirectFormButton(uri, $(button), this);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handler for the form redirection submission.
|
||
|
|
*/
|
||
|
|
jsUpload.prototype.onsubmit = function () {
|
||
|
|
var hide = $(this.hide);
|
||
|
|
// Insert progressbar and stretch to take the same space.
|
||
|
|
this.progress = new progressBar('uploadprogress');
|
||
|
|
this.progress.setProgress(-1, 'Uploading file...');
|
||
|
|
this.progress.element.style.width = '28em';
|
||
|
|
this.progress.element.style.height = hide.offsetHeight +'px';
|
||
|
|
hide.parentNode.insertBefore(this.progress.element, hide);
|
||
|
|
// Hide file form
|
||
|
|
hide.style.display = 'none';
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handler for the form redirection completion.
|
||
|
|
*/
|
||
|
|
jsUpload.prototype.oncomplete = function (data) {
|
||
|
|
// Remove progressbar
|
||
|
|
removeNode(this.progress);
|
||
|
|
this.progress = null;
|
||
|
|
// Replace form and re-attach behaviour
|
||
|
|
$(this.wrapper).innerHTML = data;
|
||
|
|
uploadAutoAttach();
|
||
|
|
}
|