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example.js
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example.js
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const fs = require('./');
const FileListStream = require('fileliststream');
const logger = {
write: function write(data) {
const textAreaElem = document.getElementById('output');
textAreaElem.innerHTML = data;
}
}
const body = document.body;
function noop(name) {
return function (event) {
event.preventDefault();
event.stopPropagation();
return false;
}
};
body.addEventListener('dragenter', noop('dragEnter'));
body.addEventListener('dragleave', noop('dragLeave'));
body.addEventListener('dragexit', noop('dragExit'));
body.addEventListener('dragover', noop('dragOver'));
body.addEventListener('drop', function (event) {
event.stopPropagation();
event.preventDefault();
const fileListStream = FileListStream(event.dataTransfer.files);
const file = fileListStream[0];
const writestream = fs.createWriteStream(file.name);
file.pipe(writestream).on('close', function () {
addLinkItem(writestream.path);
});
return false;
});
function addLinkItem(path) {
const ol = document.getElementById('fileList');
const liElem = document.createElement('li');
const aElem = document.createElement('a');
aElem.innerHTML = path;
aElem.addEventListener('click', function () {
const readstream = fs.createReadStream(path);
readstream.pipe(logger);
event.preventDefault();
return false;
}, false);
liElem.appendChild(aElem);
ol.appendChild(liElem);
}
(function () {
fs.readdir('.', function (err, files) {
files.map(addLinkItem);
});
})();
window.fs = fs;