var upload = {}; upload.isPrivate = true; upload.token = localStorage.token; upload.maxFileSize; upload.checkIfPublic = function(){ axios.get('/api/check') .then(function (response) { upload.isPrivate= response.data.private; upload.maxFileSize = response.data.maxFileSize; upload.preparePage(); }) .catch(function (error) { return swal("An error ocurred", 'There was an error with the request, please check the console for more information.', "error"); console.log(error); }); } upload.preparePage = function(){ if(!upload.isPrivate) return upload.prepareUpload(); if(!upload.token) return document.getElementById('loginToUpload').style.display = 'inline-flex'; upload.verifyToken(upload.token, true); } upload.verifyToken = function(token, reloadOnError){ if(reloadOnError === undefined) reloadOnError = false; axios.post('/api/tokens/verify', { token: token }) .then(function (response) { if(response.data.success === false){ swal({ title: "An error ocurred", text: response.data.description, type: "error" }, function(){ if(reloadOnError){ localStorage.removeItem("token"); location.reload(); } }) return; } localStorage.token = token; upload.token = token; return upload.prepareUpload(); }) .catch(function (error) { return swal("An error ocurred", 'There was an error with the request, please check the console for more information.', "error"); console.log(error); }); } upload.prepareUpload = function(){ div = document.createElement('div'); div.id = 'dropzone'; div.innerHTML = 'Click here or drag and drop files'; div.style.display = 'flex'; document.getElementById('maxFileSize').innerHTML = 'Maximum upload size per file is ' + upload.maxFileSize; document.getElementById('loginToUpload').style.display = 'none'; if(upload.token === undefined) document.getElementById('loginLinkText').innerHTML = 'Create an account and keep track of your uploads'; document.getElementById('uploadContainer').appendChild(div); upload.prepareDropzone(); } upload.prepareDropzone = function(){ var previewNode = document.querySelector('#template'); previewNode.id = ''; var previewTemplate = previewNode.parentNode.innerHTML; previewNode.parentNode.removeChild(previewNode); var dropzone = new Dropzone('div#dropzone', { url: '/api/upload', paramName: 'files[]', maxFilesize: upload.maxFileSize.slice(0, -2), parallelUploads: 2, uploadMultiple: false, previewsContainer: 'div#uploads', previewTemplate: previewTemplate, createImageThumbnails: false, maxFiles: 1000, autoProcessQueue: true, headers: { 'token': upload.token }, init: function() { this.on('addedfile', function(file) { myDropzone = this; document.getElementById('uploads').style.display = 'block'; }); } }); // Update the total progress bar dropzone.on('uploadprogress', function(file, progress) { file.previewElement.querySelector('.progress').setAttribute('value', progress); file.previewElement.querySelector('.progress').innerHTML = progress + '%'; }); dropzone.on('success', function(file, response) { // Handle the responseText here. For example, add the text to the preview element: if(response.success === false){ var span = document.createElement('span'); span.innerHTML = response.description; file.previewTemplate.querySelector('.link').appendChild(span); return; } a = document.createElement('a'); a.href = response.files[0].url; a.target = '_blank'; a.innerHTML = response.files[0].url; file.previewTemplate.querySelector('.link').appendChild(a); file.previewTemplate.querySelector('.progress').style.display = 'none'; }); } //Handle image paste event window.addEventListener('paste', function(event) { var items = (event.clipboardData || event.originalEvent.clipboardData).items; for (index in items) { var item = items[index]; if (item.kind === 'file') { var blob = item.getAsFile(); console.log(blob.type); var file = new File([blob], "pasted-image."+blob.type.match(/(?:[^\/]*\/)([^;]*)/)[1]); file.type = blob.type; console.log(file); myDropzone.addFile(file); } } }); window.onload = function () { upload.checkIfPublic(); };