BookStack/resources/assets/js/vues/components/dropzone.js
Abijeet d859be3a12 Fixes a number of issues with the image uploader. Read below,
- Added a remove link to remove files that have an error.
- Error will appear below the progress bar.
- Hovering on dz-image or dz-details will display the error message. Otherwise error message was covering the remove link as well.
- Removed styling around the file size.
- Removed gradient effect in accordance with BookStack styling.
- Dropzone filenae will not overflow the container element. Also done for page attachments
- Added a 'uploaded' error message. this error was being thrown when the file size exceeded the server configured file size. (https://stackoverflow.com/a/42934387/903324)

Towards #741

Signed-off-by: Abijeet <abijeetpatro@gmail.com>
2018-03-18 18:44:11 +05:30

63 lines
1.8 KiB
JavaScript

const DropZone = require("dropzone");
const template = `
<div class="dropzone-container">
<div class="dz-message">{{placeholder}}</div>
</div>
`;
const props = ['placeholder', 'uploadUrl', 'uploadedTo'];
// TODO - Remove jQuery usage
function mounted() {
let container = this.$el;
let _this = this;
new DropZone(container, {
addRemoveLinks: true,
dictRemoveFile: trans('components.image_upload_remove'),
url: function() {
return _this.uploadUrl;
},
init: function () {
let dz = this;
dz.on('sending', function (file, xhr, data) {
let token = window.document.querySelector('meta[name=token]').getAttribute('content');
data.append('_token', token);
let uploadedTo = typeof _this.uploadedTo === 'undefined' ? 0 : _this.uploadedTo;
data.append('uploaded_to', uploadedTo);
});
dz.on('success', function (file, data) {
_this.$emit('success', {file, data});
$(file.previewElement).fadeOut(400, function () {
dz.removeFile(file);
});
});
dz.on('error', function (file, errorMessage, xhr) {
_this.$emit('error', {file, errorMessage, xhr});
console.log(errorMessage);
console.log(xhr);
function setMessage(message) {
$(file.previewElement).find('[data-dz-errormessage]').text(message);
}
if (xhr && xhr.status === 413) setMessage(trans('errors.server_upload_limit'));
if (errorMessage.file) setMessage(errorMessage.file[0]);
});
}
});
}
function data() {
return {}
}
module.exports = {
template,
props,
mounted,
data,
};