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added channel validation

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This commit is contained in:
bill bittner 2017-09-19 15:39:54 -07:00
parent 53981b8618
commit 86a2c6fe03
7 changed files with 53 additions and 60 deletions
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1
helpers/publishHelpers.js
View file

@ -135,7 +135,6 @@ module.exports = {
// find any records where the name is used
db.User.findAll({ where: { channelName: name } })
.then(result => {
logger.debug('sequelize result:', result);
if (result.length >= 1) {
return resolve(false);
}

28
public/assets/js/generalFunctions.js
View file

@ -35,26 +35,6 @@ function createProgressBar(element, size){
setInterval(addOne, 300);
}
function dataURItoBlob(dataURI) {
// convert base64/URLEncoded data component to raw binary data held in a string
var byteString;
if (dataURI.split(',')[0].indexOf('base64') >= 0)
byteString = atob(dataURI.split(',')[1]);
else
byteString = unescape(dataURI.split(',')[1]);
// separate out the mime component
var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
// write the bytes of the string to a typed array
var ia = new Uint8Array(byteString.length);
for (var i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
return new Blob([ia], {type:mimeString});
}
// Create new error objects, that prototypically inherit from the Error constructor
function FileError(message) {
this.name = 'FileError';
@ -71,3 +51,11 @@ function NameError(message) {
}
NameError.prototype = Object.create(Error.prototype);
NameError.prototype.constructor = NameError;
function ChannelError(message) {
this.name = 'ChannelError';
this.message = message || 'Default Message';
this.stack = (new Error()).stack;
}
ChannelError.prototype = Object.create(Error.prototype);
ChannelError.prototype.constructor = ChannelError;

18
public/assets/js/publishFunctions.js
View file

@ -19,7 +19,7 @@ function previewAndStageFile(selectedFile){
showError('input-error-file-selection', error.message);
return;
}
// set the image preview, if a preview was provided
// set the image preview, if an image was provided
if (selectedFile.type !== 'video/mp4') {
previewReader.readAsDataURL(selectedFile);
previewReader.onloadend = function () {
@ -41,18 +41,22 @@ function previewAndStageFile(selectedFile){
// Validate the publish submission and then trigger publishing.
function publishSelectedImage(event) {
event.preventDefault();
var name = document.getElementById('claim-name-input').value;
validateSubmission(stagedFiles, name)
var claimName = document.getElementById('claim-name-input').value;
var channelName = document.getElementById('channel-name-select').value;
validateSubmission(stagedFiles, claimName, channelName)
.then(function() {
uploader.submitFiles(stagedFiles);
})
.catch(function(error) {
if (error.name === 'FileError'){
showError('input-error-file-selection', error.message);
if (error.name === 'FileError') {
showError(document.getElementById('input-error-file-selection'), error.message);
} else if (error.name === 'NameError') {
showError('input-error-claim-name', error.message);
showError(document.getElementById('input-error-claim-name'), error.message);
} else if (error.name === 'ChannelError'){
console.log(error);
showError(document.getElementById('input-error-channel-select'), error.message);
} else {
showError('input-error-publish-submit', error.message);
showError(document.getElementById('input-error-publish-submit'), error.message);
}
return;
})

25
public/assets/js/validationFunctions.js
View file

@ -113,39 +113,44 @@ function checkAvailability(name, successDisplayElement, errorDisplayElement, isN
}
function checkClaimName(name){
const successDisplayElement = document.getElementById('claim-name-success');
const errorDisplayElement = document.getElementById('claim-name-error');
const successDisplayElement = document.getElementById('input-success-claim-name');
const errorDisplayElement = document.getElementById('input-error-claim-name');
checkAvailability(name, successDisplayElement, errorDisplayElement, isNameAvailable, '/api/isClaimAvailable/');
}
function checkChannelName(name){
const successDisplayElement = document.getElementById('channel-name-success');
const errorDisplayElement = document.getElementById('channel-name-error');
const successDisplayElement = document.getElementById('input-success-channel-name');
const errorDisplayElement = document.getElementById('input-error-channel-name');
checkAvailability(name, successDisplayElement, errorDisplayElement, isNameAvailable, '/api/isChannelAvailable/');
}
// validation function which checks all aspects of the publish submission
function validateSubmission(stagedFiles, name){
function validateSubmission(stagedFiles, claimName, channelName){
return new Promise(function (resolve, reject) {
// make sure only 1 file was selected
// 1. make sure only 1 file was selected
if (!stagedFiles) {
reject(new FileError("Please select a file"));
} else if (stagedFiles.length > 1) {
reject(new FileError("Only one file is allowed at a time"));
}
// validate the file's name, type, and size
// 2. validate the file's name, type, and size
try {
validateFile(stagedFiles[0]);
} catch (error) {
reject(error);
}
// make sure the claim name has not already been used
// 3. validate that a channel was chosen
if (channelName === 'new') {
reject(new ChannelError("Please select a valid channel"));
};
// 4. validate the claim name
try {
validateClaimName(name);
validateClaimName(claimName); // validate the formatting
} catch (error) {
reject(error);
}
isNameAvailable(name)
console.log(claimName);
isNameAvailable(claimName, '/api/isClaimAvailable/') // validate the availability
.then(function() {
resolve();
})

4
views/index.handlebars
View file

@ -24,12 +24,14 @@
var description = document.getElementById('publish-description').value;
var license = document.getElementById('publish-license').value;
var nsfw = document.getElementById('publish-nsfw').checked;
var channel = document.getElementById('channel-name-select').value;
event.file.meta.name = name;
event.file.meta.title = title;
event.file.meta.description = description;
event.file.meta.license = license;
event.file.meta.nsfw = nsfw;
event.file.meta.type = stagedFiles[0].type;
event.file.meta.channel = channel;
// re-set the html in the publish area
document.getElementById('publish-active-area').innerHTML = '<div id="publish-status"></div><div id="progress-bar"></div>';
// start a progress animation
@ -54,7 +56,7 @@
});
socket.on('publish-complete', function(msg){
var publishResults;
var showUrl = msg.name + '/' + msg.result.claim_id;
var showUrl = msg.result.claim_id + "/" + msg.name;
// build new publish area
publishResults = '<p>Your publish is complete! You are being redirected to it now.</p>';
publishResults += '<p><a target="_blank" href="' + showUrl + '">If you do not get redirected, click here.</a></p>';

27
views/partials/publishChannel.handlebars
View file

@ -1,8 +1,8 @@
<div id="claim-channel-input-area">
<span id="input-error-channel-select" class="info-message info-message--failure"></span>
<p>
<label for="publish-channel">Channel:</label></td>
<select type="text" id="publish-channel" name="channel" value="channel" onclick="check(event)">
<label for="channel-name-select">Channel:</label>
<select type="text" id="channel-name-select" name="channel" value="channel" onclick="check(event)">
{{#if user}}
<option value="@{{user.channelName}}" >@{{user.channelName}}</option>
{{/if}}
@ -12,23 +12,19 @@
</p>
<div id="channel-create-details" hidden="true">
<span id="channel-name-error" class="info-message info-message--failure"></span>
<span id="input-error-channel-name" class="info-message info-message--failure"></span>
<p>
<label for="channelName">Channel Name: </label>
@<input type="text" id="channel-name-input" class="input-text input-text--primary" placeholder="exampleChannel" oninput="checkChannelName(event.target.value)">
<span id="channel-name-success" class="info-message info-message--success"></span>
@<input type="text" id="channel-name-input" class="input-text input-text--primary" placeholder="exampleChannel" value=""; oninput="checkChannelName(event.target.value)">
<span id="input-success-channel-name" class="info-message info-message--success"></span>
<br/>
<label for="password" >Password: </label>
<input type="password" id="password" placeholder="" class="input-text input-text--primary">
<input type="password" id="password" placeholder="" value="" class="input-text input-text--primary">
<br/>
</p>
<button >create</button>
</div>
</div>
<script type="text/javascript">
@ -36,14 +32,13 @@
const createChannelTool = document.getElementById('channel-create-details');
function check(event) {
const selectedOption = event.target.selectedOptions[0].value;
console.log(selectedOption);
if (selectedOption === 'new') {
createChannelTool.hidden = false;
} else {
if (selectedOption != 'new') {
createChannelTool.hidden = true;
hideError(document.getElementById('input-error-channel-select'));
} else {
createChannelTool.hidden = false;
}
}
function createChannel() {
}

8
views/partials/publishForm.handlebars
View file

@ -4,7 +4,7 @@
<div class="col-left" id="file-selection-area">
<div id="drop-zone" ondrop="drop_handler(event);" ondragover="dragover_handler(event);" ondragend="dragend_handler(event)">
<p>Drag and drop your file here, or choose your file below.</p>
<div class="input-error" id="input-error-file-selection" hidden="true"></div>
<span class="info-message info-message--failure" id="input-error-file-selection" hidden="true"></span><br/>
<input type="file" id="siofu_input" name="file" accept="video/*,image/*" onchange="previewAndStageFile(event.target.files[0])" enctype="multipart/form-data"/>
</div>
<div id="asset-preview-holder"></div>
@ -12,11 +12,11 @@
<div class="col-right">
<div id="publish-active-area">
<div class="stop-float">
<span id="claim-name-error" class="info-message info-message--failure" hidden="true"></span>
<span id="input-error-claim-name" class="info-message info-message--failure" hidden="true"></span>
<p>
Spee.ch/
<input type="text" id="claim-name-input" class="input-text input-text--primary" placeholder="your-url-here" oninput="checkClaimName(event.target.value)">
<span id="claim-name-success" class="info-message info-message--success"></span>
<span id="input-success-claim-name" class="info-message info-message--success"></span>
</p>
</div>
<div class="stop-float">
@ -55,6 +55,6 @@
document.getElementById('input-error-file-selection').innerHTML = '';
document.getElementById('input-error-claim-name').innerHTML = '';
document.getElementById('input-error-publish-submit').innerHTML = '';
document.getElementById('claim-name-success').hidden = true;
document.getElementById('input-success-claim-name').hidden = true;
}
</script>