├── background.js
├── content-script.js
├── manifest.json
├── options.html
└── options.js


/background.js:
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  1 | browser.contextMenus.create({
  2 |     id: "send-to-aria2",
  3 |     title: "Send to Aria2 Directly",
  4 |     contexts: ["link"],
  5 | });
  6 | browser.contextMenus.create({
  7 |     id: "send-to-aria2-saveas",
  8 |     title: "Send to Aria2 Save As ...",
  9 |     contexts: ["link"],
 10 | });
 11 | 
 12 | var S2A2_Notification_ID = "S2A2-notification";
 13 | var S2A2_Notification_timeout_ID;
 14 | function S2A2_notify(title, cont) {
 15 |     browser.notifications.create(S2A2_Notification_ID, {
 16 |         "type": "basic",
 17 |         //"iconUrl": browser.extension.getURL("icons/cake-96.png"),
 18 |         "title": title,
 19 |         "message": cont
 20 |     }).then(()=>{
 21 |       S2A2_Notification_timeout_ID = setTimeout(() => {
 22 |         browser.notifications.clear(S2A2_Notification_ID);
 23 |       }, 5000);
 24 |     });
 25 | }
 26 | 
 27 | function S2A2_xmlhttpRequest(aria2server, aria2secret, dlurl, filename) {
 28 |   try {
 29 |     var oReq = new XMLHttpRequest();
 30 |     var dlparams = {}
 31 |     if (filename) dlparams['out'] = filename;
 32 | 
 33 |     jsonreq = {'jsonrpc':'2.0',
 34 |                'id':'qwer',
 35 |                'method':'aria2.addUri',
 36 |                'params': [[dlurl],dlparams]}
 37 |     if (aria2secret) {
 38 |         jsonreq.params.splice(0,0,'token:' + aria2secret)
 39 |     }
 40 |     jsonreqstr = JSON.stringify(jsonreq);
 41 |     // open synchronously
 42 |     oReq.open("post",aria2server,false);
 43 | 
 44 |     oReq.onload = function(e) {
 45 |       if (this.status == 200) {
 46 |         var resobj = JSON.parse(this.responseText);
 47 |         S2A2_notify("SendToAria2 Successfully", 'GID: ' + resobj.result + (
 48 |             filename ? "\n" + filename: ''));
 49 |       } else {
 50 |           S2A2_notify("SendToAria2 ERROR", this.responseText);
 51 |       }
 52 |     };
 53 |     // send
 54 |     var res = oReq.send(jsonreqstr);
 55 |     //console.log('xhr result: %s', res);
 56 |   } catch(e) {
 57 |     //debugger;
 58 |     console.warn('could not send ajax request, reason %s', e.toString());
 59 |     S2A2_notify("SendToAria2 ERROR", e.toString());
 60 |   }
 61 | }
 62 | 
 63 | function S2A2_mkjob(dlurl, filename) {
 64 |     var pr = browser.storage.local.get('aria2server');
 65 |     var pt = browser.storage.local.get('aria2secret');
 66 |     Promise.all([pr,pt]).then((res) => {
 67 |       S2A2_xmlhttpRequest(res[0]['aria2server'],res[1]['aria2secret'],dlurl,filename)
 68 |     }).catch (reason=>{
 69 |         pr.then((res) => {
 70 |           S2A2_xmlhttpRequest(res['aria2server'],null,dlurl,filename)
 71 |         });
 72 |     });
 73 | }
 74 | 
 75 | browser.contextMenus.onClicked.addListener((info, tab) => {
 76 |     if (info.menuItemId === "send-to-aria2-saveas") {
 77 |         // Examples: text and HTML to be copied.
 78 |         // const text = "This is text: " + info.linkUrl;
 79 |         // Always HTML-escape external input to avoid XSS.
 80 |         const safeUrl = escapeHTML(info.linkUrl);
 81 |         
 82 |         browser.tabs.sendMessage(tab.id, safeUrl);
 83 |     } else if (info.menuItemId === "send-to-aria2") {
 84 |         S2A2_mkjob(escapeHTML(info.linkUrl), null);
 85 |     }
 86 | });
 87 | 
 88 | browser.runtime.onMessage.addListener(function (info) {
 89 |   S2A2_mkjob(info.url, info.filename);
 90 | });
 91 | 
 92 | 
 93 | // https://gist.github.com/Rob--W/ec23b9d6db9e56b7e4563f1544e0d546
 94 | function escapeHTML(str) {
 95 |     // Note: string cast using String; may throw if `str` is non-serializable, e.g. a Symbol.
 96 |     // Most often this is not the case though.
 97 |     return String(str)
 98 |         .replace(/&/g, "&")
 99 |         .replace(/"/g, """).replace(/'/g, "'")
100 |         .replace(/</g, "&lt;").replace(/>/g, "&gt;");
101 | }


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/content-script.js:
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 1 | 
 2 | function S2A2_getfilename(dlurl) {
 3 |     var filename = window.top.prompt("[Send To Aria2] Save As Filename","");
 4 |     var sendto = true;
 5 |     if (filename==null || filename.length==0) {
 6 |         var sendtowithblank = window.top.prompt("Send to Aria2 Directly? \"Cancel\" to cancel this Action.");
 7 |         if (!sendtowithblank) sendto = false;
 8 |     }
 9 |     if (sendto) {
10 |         browser.runtime.sendMessage({"url": dlurl, "filename":filename});
11 |     }
12 | }
13 | 
14 | browser.runtime.onMessage.addListener(S2A2_getfilename);
15 | 
16 | 


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/manifest.json:
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 1 | {
 2 | 
 3 |   "manifest_version": 2,
 4 |   "name": "Send to Aria2 WE",
 5 |   "description": "Send to Aria2 server's json-rpc api",
 6 |   
 7 |   "version": "0.3",
 8 |   "homepage_url": "https://github.com/wadefelix/SendToAria2",
 9 | 
10 |   "developer": {
11 |     "name": "Ren Wei"
12 |   },
13 |   
14 |   "background": {
15 |     "scripts": ["background.js"]
16 |   },
17 |   
18 |   "content_scripts": [
19 |     {
20 |       "matches": ["<all_urls>"],
21 |       "js": ["content-script.js"],
22 |       "run_at": "document_end"
23 |     }
24 |   ],
25 |   
26 |   "permissions": [
27 |     "contextMenus",
28 |     "activeTab",
29 |     "tabs",
30 |     "storage",
31 |     "notifications"
32 |   ],
33 |   "options_ui": {
34 |       "page": "options.html"
35 |   }
36 | }
37 | 


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/options.html:
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 1 | <!DOCTYPE html>
 2 | 
 3 | <html>
 4 |   <head>
 5 |     <meta charset="utf-8">
 6 |   </head>
 7 | 
 8 | <body>
 9 |   <form>
10 |     <fieldset>
11 |       <legend id="Options">Options</legend>
12 |       <p id="optionslegend">aria2 server json rpc, such as http://192.168.1.4:6800/jsonrpc</p>
13 |       <table>
14 |       <tr><td>json-rpc</td><td><input type="text" id="aria2server" size=64 ></td></tr>
15 |       <tr><td>rpc-secret</td><td><input type="text" id="aria2secret" size=64 ></td></tr>
16 |       </table>
17 |       <button type="submit" id="btnsave">Save</button>
18 |     </fieldset>
19 |   </form>
20 |   <script src="options.js"></script>
21 | </body>
22 | 
23 | </html>
24 | 


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/options.js:
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 1 | function saveOptions(e) {
 2 |   browser.storage.local.set({
 3 |     aria2server: document.querySelector("#aria2server").value
 4 |   });
 5 |   browser.storage.local.set({
 6 |     aria2secret: document.querySelector("#aria2secret").value
 7 |   });
 8 |   e.preventDefault();
 9 | }
10 | 
11 | function restoreOptions() {
12 |   browser.storage.local.get('aria2server').then((res) => {
13 |     document.querySelector("#aria2server").value = res.aria2server || '';
14 |   });
15 |   browser.storage.local.get('aria2secret').then((res) => {
16 |     document.querySelector("#aria2secret").value = res.aria2secret || '';
17 |   });
18 | }
19 | 
20 | document.addEventListener('DOMContentLoaded', restoreOptions);
21 | document.querySelector("form").addEventListener("submit", saveOptions);
22 | 


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