107 lines
No EOL
3.7 KiB
JavaScript
107 lines
No EOL
3.7 KiB
JavaScript
// define variables
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var socket = io();
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var uploader = new SocketIOFileUpload(socket);
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var stagedFiles = null;
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/* configure the submit button */
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document.getElementById('publish-submit').addEventListener('click', function(event){
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event.preventDefault();
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var name = document.getElementById('publish-name').value;
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var invalidCharacters = /[^A-Za-z0-9,-]/.exec(name);
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// validate 'name' field
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if (invalidCharacters) {
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alert(invalidCharacters + ' is not allowed. A-Z, a-z, 0-9, and "-" only.');
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return;
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} else if (name.length < 1) {
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alert("You must enter a name for your claim");
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return;
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}
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// make sure only 1 file was selected
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if (!stagedFiles) {
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alert("Please select a file");
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return;
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} else if (stagedFiles.length > 1) {
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alert("Only one file is allowed at a time");
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return;
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}
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// make sure the content type is acceptable
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switch (stagedFiles[0].type) {
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case "image/png":
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case "image/jpeg":
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case "image/gif":
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case "video/mp4":
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break;
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default:
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alert("Only .png, .jpeg, .gif, and .mp4 files are currently supported");
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return;
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}
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// make sure the name is available
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var xhttp;
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xhttp = new XMLHttpRequest();
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xhttp.open('GET', '/api/isClaimAvailable/' + name, true);
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xhttp.responseType = 'json';
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xhttp.onreadystatechange = function() {
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if (this.readyState == 4 ) {
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if ( this.status == 200) {
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if (this.response == true) {
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uploader.submitFiles(stagedFiles);
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} else {
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alert("That name has already been claimed by spee.ch. Please choose a different name.");
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}
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} else {
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console.log("request to check claim name failed with status:", this.status);
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};
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}
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};
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xhttp.send();
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})
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/* socketio-file-upload listeners */
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uploader.maxFileSize = 5000000;
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uploader.addEventListener("error", function(data){
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if (data.code === 1) {
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alert("Sorry, uploading is limitted to 5 megabytes.");
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}
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});
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uploader.addEventListener('start', function(event){
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var name = document.getElementById('publish-name').value;
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var license = document.getElementById('publish-license').value;
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var nsfw = document.getElementById('publish-nsfw').checked;
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event.file.meta.name = name;
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event.file.meta.license = license;
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event.file.meta.nsfw = nsfw;
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event.file.meta.type = stagedFiles[0].type;
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// re-set the html in the publish area
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document.getElementById('publish-active-area').innerHTML = '<div id="publish-status"></div><div id="progress-bar"></div>';
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// start a progress animation
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createProgressBar(document.getElementById('progress-bar'), 12);
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// google analytics
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ga('send', {
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hitType: 'event',
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eventCategory: 'publish',
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eventAction: name
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});
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});
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uploader.addEventListener('progress', function(event){
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var percent = event.bytesLoaded / event.file.size * 100;
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updatePublishStatus('File is ' + percent.toFixed(2) + '% loaded to the server');
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});
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/* socket.io message listeners */
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socket.on('publish-status', function(msg){
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updatePublishStatus(msg);
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});
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socket.on('publish-failure', function(msg){
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document.getElementById('publish-active-area').innerHTML = '<p>' + JSON.stringify(msg) + '</p><p> --(✖╭╮✖)→ </p><strong>For help, post the above error text in the #speech channel on the <a href="https://lbry.slack.com/" target="_blank">lbry slack</a></strong>';
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});
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socket.on('publish-complete', function(msg){
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var publishResults;
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var directUrl = '/' + msg.name + '/' + msg.result.claim_id;
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// build new publish area
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publishResults = '<p>Your publish is complete! You are being redicted to it</p>';
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publishResults += '<p><a target="_blank" href="' + directUrl + '">if you do not get redirected, click here</a></p>';
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// update publish area
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document.getElementById('publish-active-area').innerHTML = publishResults;
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window.location.href = directUrl;
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}); |