Add Drag-and-Drop Torrent File Support

src/parse.js

@@ -79,6 +79,7 @@ document.addEventListener('DOMContentLoaded', start);
 
 function start() {
 
+  // magnet input
   document.getElementById('magnet').addEventListener('keyup', function(event) {
     event.preventDefault();
     if (event.key === "Enter") {
@@ -89,6 +90,7 @@ function start() {
     }
   });
 
+  // torrent select button
   document.getElementById('torrent').addEventListener('change', function(event) {
     event.preventDefault();
     event.target.files[0].arrayBuffer().then(function(arrayBuffer) {
@@ -99,6 +101,22 @@ function start() {
     });
   });
 
+  // body drag-and-drop torrent file support
+  document.addEventListener('dragover', function(event) {
+    event.preventDefault();
+  });
+
+  document.addEventListener('drop', function(event) {
+    event.preventDefault();
+    event.dataTransfer.items[0].getAsFile().arrayBuffer().then(function(arrayBuffer) {
+      source = "torrent-file";
+      originalSourceIcon.innerHTML = '<span class="fad fa-file-alt fa-fw"></span>';
+      sourceTooltip.setContent("Currently loaded information sourced from Torrent file");
+      parse(Buffer.from(arrayBuffer));
+    });
+  });
+
+  // example buttons
   example1.addEventListener('click', function(event) {
     event.preventDefault();
     notyf.success("Parsing Ubuntu 20.04 Magnet URL");
@@ -119,6 +137,7 @@ function start() {
     parse(Buffer.from(arrayBuffer));
   });
 
+  // share buttons
   let copyurl = new clipboard('#copyURL');
   copyurl.on('success', function(e) {
     notyf.success('Copied site URL to clipboard!');
@@ -146,6 +165,7 @@ function start() {
     console.warn(e);
   });
 
+  // details field listeners
   name.addEventListener('input', propertyChange);
   name.addEventListener('change', propertyChange);
   name.addEventListener('reset', propertyChange);

src/style.css

@@ -1,7 +1,7 @@
 /*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
 html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}
 
-/*! Tippy 6.2.7 | MIT License | github.com/atomiks/tippyjs */
+/*! Tippy v6.2.7 | MIT License | github.com/atomiks/tippyjs */
 .tippy-box[data-animation=fade][data-state=hidden]{opacity:0}[data-tippy-root]{max-width:calc(100vw - 10px)}.tippy-box{position:relative;background-color:#333;color:#fff;border-radius:4px;font-size:14px;line-height:1.4;outline:0;transition-property:transform,visibility,opacity}.tippy-box[data-placement^=top]>.tippy-arrow{bottom:0}.tippy-box[data-placement^=top]>.tippy-arrow:before{bottom:-7px;left:0;border-width:8px 8px 0;border-top-color:initial;transform-origin:center top}.tippy-box[data-placement^=bottom]>.tippy-arrow{top:0}.tippy-box[data-placement^=bottom]>.tippy-arrow:before{top:-7px;left:0;border-width:0 8px 8px;border-bottom-color:initial;transform-origin:center bottom}.tippy-box[data-placement^=left]>.tippy-arrow{right:0}.tippy-box[data-placement^=left]>.tippy-arrow:before{border-width:8px 0 8px 8px;border-left-color:initial;right:-7px;transform-origin:center left}.tippy-box[data-placement^=right]>.tippy-arrow{left:0}.tippy-box[data-placement^=right]>.tippy-arrow:before{left:-7px;border-width:8px 8px 8px 0;border-right-color:initial;transform-origin:center right}.tippy-box[data-inertia][data-state=visible]{transition-timing-function:cubic-bezier(.54,1.5,.38,1.11)}.tippy-arrow{width:16px;height:16px;color:#333}.tippy-arrow:before{content:"";position:absolute;border-color:transparent;border-style:solid}.tippy-content{position:relative;padding:5px 9px;z-index:1}
 
 /* Tippy shift-away-subtle theme */
@@ -32,7 +32,7 @@ html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:b
   fill: var(--accent);
 }
 
-/*! Notyf 3.9.0 | MIT License | github.com/caroso1222/notyf */
+/*! Notyf v3.9.0 | MIT License | github.com/caroso1222/notyf */
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1px);top:calc(50% - 5px)}.notyf__dismiss-btn:after{transform:rotate(-45deg)}.notyf__dismiss-btn:before{transform:rotate(45deg)}.notyf__dismiss-btn:hover{opacity:.7;background-color:rgba(0,0,0,.15)}.notyf__dismiss-btn:active{opacity:.8}.notyf__message{vertical-align:middle;position:relative;opacity:0;-webkit-animation:notyf-fadeinup .3s forwards;animation:notyf-fadeinup .3s forwards;-webkit-animation-delay:.25s;animation-delay:.25s;line-height:1.5em}@media only screen and (max-width:480px){.notyf{padding:0}.notyf__ripple{height:600px;width:600px;-webkit-animation-Line truncated
 
 /* Fix Notyf dismiss button */