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Code Issues Packages Projects Releases Wiki Activity

Ability to crop profile images before uploading

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This commit is contained in:
pichalite
2017-02-03 00:47:09 +00:00
parent 70b20e3ff1
commit de28ff5d43
9 changed files with 164 additions and 68 deletions
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73
public/src/modules/uploader.js
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@@ -1,8 +1,8 @@
'use strict';
/* globals define, templates */
/* globals define, ajaxify, socket, app, templates */
define('uploader', ['translator'], function (translator) {
define('uploader', ['translator', 'cropper'], function (translator, cropper) {
var module = {};
@@ -61,46 +61,27 @@ define('uploader', ['translator'], function (translator) {
uploadModal.find('#alert-' + type).translateText(message).removeClass('hide');
}
showAlert('status', '[[uploads:uploading-file]]');
uploadModal.find('#upload-progress-bar').css('width', '0%');
uploadModal.find('#upload-progress-box').show().removeClass('hide');
var fileInput = uploadModal.find('#fileInput');
if (!fileInput.val()) {
return showAlert('error', '[[uploads:select-file-to-upload]]');
}
if (!hasValidFileSize(fileInput[0], fileSize)) {
return showAlert('error', '[[error:file-too-big, ' + fileSize + ']]');
var file = fileInput[0].files[0];
var reader = new FileReader();
var imageUrl;
var imageType = file.type;
reader.addEventListener("load", function () {
imageUrl = reader.result;
uploadModal.modal('hide');
callback({url: imageUrl, imageType: imageType});
}, false);
if (file) {
reader.readAsDataURL(file);
}
uploadModal.find('#uploadForm').ajaxSubmit({
headers: {
'x-csrf-token': config.csrf_token
},
error: function (xhr) {
xhr = maybeParse(xhr);
showAlert('error', xhr.responseJSON ? (xhr.responseJSON.error || xhr.statusText) : 'error uploading, code : ' + xhr.status);
},
uploadProgress: function (event, position, total, percent) {
uploadModal.find('#upload-progress-bar').css('width', percent + '%');
},
success: function (response) {
response = maybeParse(response);
if (response.error) {
return showAlert('error', response.error);
}
callback(response[0].url);
showAlert('success', '[[uploads:upload-success]]');
setTimeout(function () {
module.hideAlerts(uploadModal);
uploadModal.modal('hide');
}, 750);
}
});
}
function parseModal(tplVals, callback) {
@@ -109,23 +90,5 @@ define('uploader', ['translator'], function (translator) {
});
}
function maybeParse(response) {
if (typeof response === 'string') {
try {
return $.parseJSON(response);
} catch (e) {
return {error: '[[error:parse-error]]'};
}
}
return response;
}
function hasValidFileSize(fileElement, maxSize) {
if (window.FileReader && maxSize) {
return fileElement.files[0].size <= maxSize * 1000;
}
return true;
}
return module;
});