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Check file size locally.

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This commit is contained in:
Raphael Beer
2016-03-29 09:59:47 +02:00
parent 879a8ba550
commit ff09789812
1 changed files with 18 additions and 7 deletions
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25
public/src/modules/uploader.js
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@@ -16,9 +16,10 @@ define('uploader', ['csrf', 'translator'], function(csrf, translator) {
};
module.show = function(data, callback) {
var fileSize = data.hasOwnProperty('fileSize') && data.fileSize !== undefined ? parseInt(data.fileSize, 10) : false;
parseModal({
showHelp: data.hasOwnProperty('showHelp') && data.showHelp !== undefined ? data.showHelp : true,
fileSize: data.hasOwnProperty('fileSize') && data.fileSize !== undefined ? parseInt(data.fileSize, 10) : false,
fileSize: fileSize,
title: data.title || '[[global:upload_file]]',
description: data.description || '',
button: data.button || '[[global:upload]]',
@@ -40,13 +41,17 @@ define('uploader', ['csrf', 'translator'], function(csrf, translator) {
});
uploadForm.submit(function() {
onSubmit(uploadModal, callback);
onSubmit(uploadModal, fileSize, callback);
return false;
});
});
};
function onSubmit(uploadModal, callback) {
module.hideAlerts = function(modal) {
$(modal).find('#alert-status, #alert-success, #alert-error, #upload-progress-box').addClass('hide');
};
function onSubmit(uploadModal, fileSize, callback) {
function showAlert(type, message) {
module.hideAlerts(uploadModal);
uploadModal.find('#alert-' + type).translateText(message).removeClass('hide');
@@ -57,9 +62,13 @@ define('uploader', ['csrf', 'translator'], function(csrf, translator) {
uploadModal.find('#upload-progress-bar').css('width', '0%');
uploadModal.find('#upload-progress-box').show().removeClass('hide');
if (!uploadModal.find('#fileInput').val()) {
var fileInput = uploadModal.find('#fileInput');
if (!fileInput.val()) {
return showAlert('error', '[[uploads:select-file-to-upload]]');
}
if (hasValidFileSize(fileInput[0], fileSize) === false) {
return showAlert('error', '[[error:file-too-big, ' + fileSize + ']]');
}
uploadModal.find('#uploadForm').ajaxSubmit({
headers: {
@@ -107,9 +116,11 @@ define('uploader', ['csrf', 'translator'], function(csrf, translator) {
return response;
}
module.hideAlerts = function(modal) {
$(modal).find('#alert-status, #alert-success, #alert-error, #upload-progress-box').addClass('hide');
};
function hasValidFileSize(fileElement, maxSize) {
if (window.FileReader && maxSize) {
return fileElement.files[0].size <= maxSize * 1000;
}
}
return module;
});