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added front end validation for publish file type

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This commit is contained in:
bill bittner 2017-06-14 09:33:19 -07:00
parent 07360f784b
commit 478eb9cf78
2 changed files with 23 additions and 5 deletions
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1
routes/api-routes.js
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@ -22,4 +22,5 @@ module.exports = function(app, routeHelpers, lbryApi){
routeHelpers.handleRequestError(error, res);
});
});
}

27
views/index.handlebars
View file

@ -20,7 +20,7 @@
// define variables
var socket = io();
var uploader = new SocketIOFileUpload(socket);
var stagedFile = null;
var stagedFiles = null;
/* helper functions */
// create a progress animation
@ -57,7 +57,7 @@
if (selectedFile) {
previewReader.readAsDataURL(selectedFile); // reads the data and sets the img src
document.getElementById('publish-name').value = selectedFile.name.substring(0, selectedFile.name.indexOf('.')); // updates metadata inputs
stagedFile = [selectedFile]; // stores the selected file for upload
stagedFiles = [selectedFile]; // stores the selected file for upload
} else {
preview.src = '';
}
@ -102,9 +102,26 @@
/* configure the submit button */
document.getElementById('publish-submit').addEventListener('click', function(event){
event.preventDefault();
if (stagedFile) {
uploader.submitFiles(stagedFile);
};
// make sure a file was selected
if (stagedFiles) {
// make sure only 1 file was selected
if (stagedFiles.length > 1) {
alert("Only one file allowed at a time");
return;
}
// make sure the content type is acceptable
switch (stagedFiles[0].type) {
case "image/png":
case "image/jpeg":
case "image/gif":
case "video/mp4":
uploader.submitFiles(stagedFiles);
break;
default:
alert("Only images and videos are supported");
break;
}
}
})
/* socketio-file-upload listeners */