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Display progress info when uploading files (#2832)

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This commit is contained in:
Aleksander Machniak 2014-11-20 06:07:37 -05:00
parent 825a93201b
commit 5738a7a7ec
2 changed files with 119 additions and 17 deletions
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133
plugins/kolab_files/kolab_files.js
View file

@ -857,6 +857,41 @@ kolab_files_drag_hover = function(e)
elem[e.type == 'dragover' ? 'addClass' : 'removeClass']('hover');
};
// returns localized file size
kolab_files_file_size = function(size)
{
var i, units = ['GB', 'MB', 'KB', 'B'];
size = file_api.file_size(size);
for (i = 0; i < units.length; i++)
if (size.toUpperCase().indexOf(units[i]) > 0)
return size.replace(units[i], rcmail.gettext(units[i]));
return size;
};
kolab_files_progress_str = function(param)
{
var current, total = file_api.file_size(param.total).toUpperCase();
if (total.indexOf('GB') > 0)
current = parseFloat(param.current/1073741824).toFixed(1);
else if (total.indexOf('MB') > 0)
current = parseFloat(param.current/1048576).toFixed(1);
else if (total.indexOf('KB') > 0)
current = parseInt(param.current/1024);
else
current = param.current;
total = kolab_files_file_size(param.total);
return rcmail.gettext('uploadprogress')
.replace(/\$percent/, param.percent + '%')
.replace(/\$current/, current)
.replace(/\$total/, total);
};
/***********************************************************/
/********** Commands **********/
@ -1062,6 +1097,7 @@ rcube_webmail.prototype.folder_mount = function()
function kolab_files_ui()
{
this.requests = {};
this.uploads = [];
/*
// Called on "session expired" session
@ -1832,7 +1868,7 @@ function kolab_files_ui()
response = {status: 'ERROR'};
}
rcmail.hide_message(event.data.ts);
file_api.file_upload_progress_stop(event.data.ts);
// refresh the list on upload success
file_api.file_upload_response(response);
@ -1858,7 +1894,7 @@ function kolab_files_ui()
size += files[i].size || files[i].fileSize;
if (size > maxsize) {
alert(rcmail.get_label('kolab_files.uploadsizeerror').replace('$size', this.file_size(maxsize)));
alert(rcmail.get_label('kolab_files.uploadsizeerror').replace('$size', kolab_files_file_size(maxsize)));
return false;
}
}
@ -1869,21 +1905,25 @@ function kolab_files_ui()
// post the given form to a hidden iframe
this.file_upload_form = function(form, action, onload)
{
var ts = rcmail.display_message(rcmail.get_label('kolab_files.uploading'), 'loading', 1000),
frame_name = 'fileupload'+ts;
/*
var ts = new Date().getTime(),
frame_name = 'fileupload' + ts;
// upload progress support
if (this.env.upload_progress_name) {
var fname = this.env.upload_progress_name,
if (rcmail.env.files_progress_name) {
var fname = rcmail.env.files_progress_name,
field = $('input[name='+fname+']', form);
if (!field.length) {
field = $('<input>').attr({type: 'hidden', name: fname});
field.prependTo(form);
}
field.val(ts);
this.file_upload_progress(ts, true);
}
*/
rcmail.display_progress({name: ts});
// have to do it this way for IE
// otherwise the form will be posted to a new window
if (document.all) {
@ -1903,7 +1943,7 @@ function kolab_files_ui()
$(form).attr({
target: frame_name,
action: this.env.url + this.url(action, {folder: this.env.folder, token: this.env.token, uploadid:ts}),
action: this.env.url + this.url(action, {folder: this.env.folder, token: this.env.token}),
method: 'POST'
}).attr(form.encoding ? 'encoding' : 'enctype', 'multipart/form-data')
.submit();
@ -1913,21 +1953,26 @@ function kolab_files_ui()
// compose a multipart form data and submit it to the server
this.file_drop = function(e)
{
var files = e.target.files || e.dataTransfer.files;
if (!files || !files.length || !this.file_upload_size_check(files))
return;
// prepare multipart form data composition
var files = e.target.files || e.dataTransfer.files,
var ts = new Date().getTime(),
formdata = window.FormData ? new FormData() : null,
fieldname = 'file[]',
boundary = '------multipartformboundary' + (new Date).getTime(),
dashdash = '--', crlf = '\r\n',
multipart = dashdash + boundary + crlf;
if (!files || !files.length || !this.file_upload_size_check(files))
return;
// inline function to submit the files to the server
var submit_data = function() {
var multiple = files.length > 1,
ts = rcmail.display_message(rcmail.get_label('kolab_files.uploading'), 'loading', 1000);
var multiple = files.length > 1;
rcmail.display_progress({name: ts});
if (rcmail.env.files_progress_name)
file_api.file_upload_progress(ts, true);
// complete multipart content and post request
multipart += dashdash + boundary + dashdash + crlf;
@ -1942,12 +1987,12 @@ function kolab_files_ui()
data: formdata || multipart,
headers: {'X-Session-Token': file_api.env.token},
success: function(data) {
file_api.file_upload_progress_stop(ts);
file_api.file_upload_response(data);
rcmail.hide_message(ts);
},
error: function(o, status, err) {
file_api.file_upload_progress_stop(ts);
rcmail.http_error(o, status, err);
rcmail.hide_message(ts);
},
xhr: function() {
var xhr = jQuery.ajaxSettings.xhr();
@ -1958,6 +2003,16 @@ function kolab_files_ui()
});
};
// upload progress supported (and handler exists)
// add progress ID to the request - need to be added before files
if (rcmail.env.files_progress_name) {
if (formdata)
formdata.append(rcmail.env.files_progress_name, ts);
else
multipart += 'Content-Disposition: form-data; name="' + rcmail.env.files_progress_name + '"'
+ crlf + crlf + ts + crlf + dashdash + boundary + crlf;
}
// get contents of all dropped files
var f, j, i = 0, last = files.length - 1;
for (j = 0; j <= last && (f = files[i]); i++) {
@ -2000,6 +2055,50 @@ function kolab_files_ui()
}
};
// upload progress requests
this.file_upload_progress = function(id, init)
{
if (init && id)
this.uploads[id] = this.env.folder;
setTimeout(function() {
if (id && file_api.uploads[id])
file_api.request('upload_progress', {id: id}, 'file_upload_progress_response');
}, rcmail.env.files_progress_time * 1000);
};
// upload progress response
this.file_upload_progress_response = function(response)
{
if (!this.response(response))
return;
var param = response.result;
if (!param.id || !this.uploads[param.id])
return;
if (param.total) {
param.name = param.id;
if (!param.done)
param.text = kolab_files_progress_str(param);
rcmail.display_progress(param);
}
if (!param.done && param.total)
this.file_upload_progress(param.id);
};
this.file_upload_progress_stop = function(id)
{
if (id && this.uploads[id]) {
delete this.uploads[id];
rcmail.display_progress({name: id});
}
};
// open file in new window, using file API viewer
this.file_open = function(file, viewer)
{

3
plugins/kolab_files/lib/kolab_files_engine.php
View file

@ -766,10 +766,13 @@ class kolab_files_engine
'fileskip', 'fileskipall', 'fileoverwrite', 'fileoverwriteall'
);
$this->rc->output->add_label('uploadprogress', 'GB', 'MB', 'KB', 'B');
$this->rc->output->set_pagetitle($this->plugin->gettext('files'));
$this->rc->output->set_env('file_mimetypes', $this->get_mimetypes());
$this->rc->output->set_env('files_quota', $_SESSION['kolab_files_caps']['QUOTA']);
$this->rc->output->set_env('files_max_upload', $_SESSION['kolab_files_caps']['MAX_UPLOAD']);
$this->rc->output->set_env('files_progress_name', $_SESSION['kolab_files_caps']['PROGRESS_NAME']);
$this->rc->output->set_env('files_progress_time', $_SESSION['kolab_files_caps']['PROGRESS_TIME']);
$this->rc->output->send('kolab_files.files');
}