From 402fd532e8f3bfecab400c5f257de03c0a09faea Mon Sep 17 00:00:00 2001 From: DC Date: Tue, 1 Nov 2016 17:37:08 -0700 Subject: [PATCH 01/48] webtorrent integration demo --- app/extensions.js | 8 ++- app/extensions/brave/ext/webtorrent.min.js | 9 +++ app/extensions/brave/js/webtorrent.js | 19 ++++++ app/extensions/brave/webtorrent.html | 20 +++++++ js/components/frame.js | 8 ++- js/lib/appUrlUtil.js | 28 +++++++-- js/lib/urlutil.js | 2 +- js/stores/windowStore.js | 10 ++-- js/webtorrent/entry.js | 68 ++++++++++++++++++++++ package.json | 3 +- webpack.config.js | 20 ++++++- 11 files changed, 178 insertions(+), 17 deletions(-) create mode 100644 app/extensions/brave/ext/webtorrent.min.js create mode 100644 app/extensions/brave/js/webtorrent.js create mode 100644 app/extensions/brave/webtorrent.html create mode 100644 js/webtorrent/entry.js diff --git a/app/extensions.js b/app/extensions.js index 080f342967a..373d573d6e2 100644 --- a/app/extensions.js +++ b/app/extensions.js @@ -125,7 +125,7 @@ let generateBraveManifest = () => { 'form-action': '\'none\'', 'referrer': 'no-referrer', 'style-src': '\'self\' \'unsafe-inline\'', - 'img-src': '* data:', + 'img-src': '* data: blob:', 'frame-src': '\'self\' https://buy.coinbase.com' } @@ -137,6 +137,12 @@ let generateBraveManifest = () => { cspDirectives['style-src'] = '\'self\' \'unsafe-inline\' http://' + devServer } + // TODO: + // * Move WebTorrent to its own renderer process, similar to the way it's done in + // WebTorrent Desktop + // * Remove this CSP exception: + cspDirectives['connect-src'] = '*' + var csp = '' for (var directive in cspDirectives) { csp += directive + ' ' + cspDirectives[directive] + '; ' diff --git a/app/extensions/brave/ext/webtorrent.min.js b/app/extensions/brave/ext/webtorrent.min.js new file mode 100644 index 00000000000..13fd7c9e813 --- /dev/null +++ b/app/extensions/brave/ext/webtorrent.min.js @@ -0,0 +1,9 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.WebTorrent=e()}}(function(){var e;return function e(t,n,r){function o(s,a){if(!n[s]){if(!t[s]){var u="function"==typeof require&&require;if(!a&&u)return u(s,!0);if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var f=n[s]={exports:{}};t[s][0].call(f.exports,function(e){var n=t[s][1][e];return o(n?n:e)},f,f.exports,e,t,n,r)}return n[s].exports}for(var i="function"==typeof require&&require,s=0;s0?t[Math.random()*t.length|0]:-1},r.prototype.destroy=function(){var e=this;e._torrent.removeListener("wire",e._onWire),e._torrent.wires.forEach(function(t){e._cleanupWireEvents(t)}),e._torrent=null,e._pieces=null,e._onWire=null,e._onWireHave=null,e._onWireBitfield=null},r.prototype._initWire=function(e){var t=this;e._onClose=function(){t._cleanupWireEvents(e);for(var n=0;n65536)return r._debug("ignoring invalid PORT from peer");r._debug("port: %s (from %s)",n,t),r.client.dht.addNode({host:e.remoteAddress,port:n})}}),e.on("timeout",function(){r._debug("wire timeout (%s)",t),e.destroy()}),e.setTimeout(z,!0),e.setKeepAlive(!0),e.use(M(r.metadata)),e.ut_metadata.on("warning",function(e){r._debug("ut_metadata warning: %s",e.message)}),r.metadata||(e.ut_metadata.on("metadata",function(e){r._debug("got metadata via ut_metadata"),r._onMetadata(e)}),e.ut_metadata.fetch()),"function"!=typeof j||r.private||(e.use(j()),e.ut_pex.on("peer",function(e){r.done||(r._debug("ut_pex: got peer: %s (from %s)",e,t),r.addPeer(e))}),e.ut_pex.on("dropped",function(e){var n=r._peers[e];n&&!n.connected&&(r._debug("ut_pex: dropped peer: %s (from %s)",e,t),r.removePeer(e))}),e.once("close",function(){e.ut_pex.reset()})),r.emit("wire",e,t),r.metadata&&n.nextTick(function(){r._onWireWithMetadata(e)})},o.prototype._onWireWithMetadata=function(e){function t(){r.destroyed||e.destroyed||(r._numQueued>2*(r._numConns-r.numPeers)&&e.amInterested?e.destroy():(o=setTimeout(t,F),o.unref&&o.unref()))}function n(){if(e.peerPieces.length===r.pieces.length){for(;iW?e.destroy():void(r.pieces[t]||r.store.get(t,{offset:n,length:o},i))}),e.bitfield(r.bitfield),e.interested(),e.peerExtensions.dht&&r.client.dht&&r.client.dht.listening&&e.port(r.client.dht.address().port),o=setTimeout(t,F),o.unref&&o.unref(),e.isSeeder=!1,n()},o.prototype._updateSelections=function(){var e=this;e.ready&&!e.destroyed&&(n.nextTick(function(){e._gcSelections()}),e._updateInterest(),e._update())},o.prototype._gcSelections=function(){for(var e=this,t=0;t=t&&i<=n&&!(i in r)&&e.peerPieces.get(i)&&(!o||o(i))}}function n(){if(!e.requests.length)for(var n=a._selections.length;n--;){var r,o=a._selections[n];if("rarest"===a.strategy)for(var i=o.from+o.offset,s=o.to,u=s-i+1,c={},f=0,d=t(i,s,c);f=o.from+o.offset;--r)if(e.peerPieces.get(r)&&a._request(e,r,!1))return}}function r(){var t=e.downloadSpeed()||1;if(t>Y)return function(){return!0};var n=Math.max(1,e.requests.length)*C.BLOCK_LENGTH/t,r=10,o=0;return function(e){if(!r||a.bitfield.get(e))return!0;for(var i=a.pieces[e].missing;o0))return r--,!1}return!0}}function o(e){for(var t=e,n=e;n=c)return!0;for(var i=r(),s=0;s=u)){var c=i(e,G);s(!1)||s(!0)}}},o.prototype._rechoke=function(){function e(e,t){return e.downloadSpeed!==t.downloadSpeed?t.downloadSpeed-e.downloadSpeed:e.uploadSpeed!==t.uploadSpeed?t.uploadSpeed-e.uploadSpeed:e.wire.amChoking!==t.wire.amChoking?e.wire.amChoking?1:-1:e.salt-t.salt}var t=this;if(t.ready){t._rechokeOptimisticTime>0?t._rechokeOptimisticTime-=1:t._rechokeOptimisticWire=null;var n=[];t.wires.forEach(function(e){e.isSeeder||e===t._rechokeOptimisticWire||n.push({wire:e,downloadSpeed:e.downloadSpeed(),uploadSpeed:e.uploadSpeed(),salt:Math.random(),isChoked:!0})}),n.sort(e);for(var r=0,o=0;o=Y||2*c>r||c>a||(i=u,a=c)}}if(!i)return!1;for(s=0;s=f)return!1;var d=a.pieces[t],h=c?d.reserveRemaining():d.reserve();if(h===-1&&r&&a._hotswap(e,t)&&(h=c?d.reserveRemaining():d.reserve()),h===-1)return!1;var l=a._reservations[t];l||(l=a._reservations[t]=[]);var p=l.indexOf(null);p===-1&&(p=l.length),l[p]=e;var m=d.chunkOffset(h),g=c?d.chunkLengthRemaining(h):d.chunkLength(h);return e.request(t,m,g,function n(r,i){if(!a.ready)return a.once("ready",function(){n(r,i)});if(l[p]===e&&(l[p]=null),d!==a.pieces[t])return o();if(r)return a._debug("error getting piece %s (offset: %s length: %s) from %s: %s",t,m,g,e.remoteAddress+":"+e.remotePort,r.message),c?d.cancelRemaining(h):d.cancel(h),void o();if(a._debug("got piece %s (offset: %s length: %s) from %s",t,m,g,e.remoteAddress+":"+e.remotePort),!d.set(h,i,e))return o();var s=d.flush();U(s,function(e){if(e===a._hashes[t]){if(!a.pieces[t])return;a._debug("piece verified %s",t),a.pieces[t]=null,a._reservations[t]=null,a.bitfield.set(t,!0),a.store.put(t,s),a.wires.forEach(function(e){e.have(t)}),a._checkDone()}else a.pieces[t]=new C(d.length),a.emit("warning",new Error("Piece "+t+" failed verification"));o()})}),!0},o.prototype._checkDone=function(){var e=this;if(!e.destroyed){e.files.forEach(function(t){if(!t.done){for(var n=t._startPiece;n<=t._endPiece;++n)if(!e.bitfield.get(n))return;t.done=!0,t.emit("done"),e._debug("file done: "+t.name)}});for(var t=!0,n=0;n=e.client.maxConns)){this._debug("drain (%s queued, %s/%s peers)",e._numQueued,e.numPeers,e.client.maxConns);var t=e._queue.shift();if(t){this._debug("tcp connect attempt to %s",t.addr); +var n=f(t.addr),r={host:n[0],port:n[1]},o=t.conn=x.connect(r);o.once("connect",function(){t.onConnect()}),o.once("error",function(e){t.destroy(e)}),t.startConnectTimeout(),o.on("close",function(){if(!e.destroyed){if(t.retries>=J.length)return void e._debug("conn %s closed: will not re-add (max %s attempts)",t.addr,J.length);var n=J[t.retries];e._debug("conn %s closed: will re-add to queue in %sms (attempt %s)",t.addr,n,t.retries+1);var r=setTimeout(function(){var n=e._addPeer(t.addr);n&&(n.retries=t.retries+1)},n);r.unref&&r.unref()}})}}},o.prototype._validAddr=function(e){var t;try{t=f(e)}catch(e){return!1}var n=t[0],r=t[1];return r>0&&r<65535&&!("127.0.0.1"===n&&r===this.client.torrentPort)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../package.json":122,"./file":2,"./peer":3,"./rarity-map":4,"./server":21,_process:67,"addr-to-ip-port":7,bitfield:13,"chunk-store-stream/write":26,debug:30,events:35,fs:22,"fs-chunk-store":51,"immediate-chunk-store":41,inherits:42,multistream:59,net:21,os:21,"parse-torrent":63,path:64,pump:68,"random-iterate":73,"run-parallel":86,"run-parallel-limit":85,"simple-get":90,"simple-sha1":92,speedometer:94,"torrent-discovery":106,"torrent-piece":107,uniq:110,ut_metadata:114,ut_pex:21,xtend:119,"xtend/mutable":120}],6:[function(e,t,n){function r(e,t){f.call(this),this.url=e,this.webPeerId=c.sync(e),this._torrent=t,this._init()}t.exports=r;var o=e("bitfield"),i=e("safe-buffer").Buffer,s=e("debug")("webtorrent:webconn"),a=e("simple-get"),u=e("inherits"),c=e("simple-sha1"),f=e("bittorrent-protocol"),d=e("../package.json").version;u(r,f),r.prototype._init=function(){var e=this;e.setKeepAlive(!0),e.once("handshake",function(t,n){if(!e.destroyed){e.handshake(t,e.webPeerId);for(var r=e._torrent.pieces.length,i=new o(r),s=0;s<=r;s++)i.set(s,!0);e.bitfield(i)}}),e.once("interested",function(){s("interested"),e.unchoke()}),e.on("uninterested",function(){s("uninterested")}),e.on("choke",function(){s("choke")}),e.on("unchoke",function(){s("unchoke")}),e.on("bitfield",function(){s("bitfield")}),e.on("request",function(t,n,r,o){s("request pieceIndex=%d offset=%d length=%d",t,n,r),e.httpRequest(t,n,r,o)})},r.prototype.httpRequest=function(e,t,n,r){var o,u=this,c=e*u._torrent.pieceLength,f=c+t,h=f+n-1,l=u._torrent.files;if(l.length<=1)o=[{url:u.url,start:f,end:h}];else{var p=l.filter(function(e){return e.offset<=h&&e.offset+e.length>f});if(p.length<1)return r(new Error("Could not find file corresponnding to web seed range request"));o=p.map(function(e){var t=e.offset+e.length-1,n=u.url+("/"===u.url[u.url.length-1]?"":"/")+e.path;return{url:n,fileOffsetInRange:Math.max(e.offset-f,0),start:Math.max(f-e.offset,0),end:Math.min(t,h-e.offset)}})}var m,g=0,y=!1;o.length>1&&(m=i.alloc(n)),o.forEach(function(i){var u=i.url,c=i.start,f=i.end;s("Requesting url=%s pieceIndex=%d offset=%d length=%d start=%d end=%d",u,e,t,n,c,f);var h={url:u,method:"GET",headers:{"user-agent":"WebTorrent/"+d+" (https://webtorrent.io)",range:"bytes="+c+"-"+f}};a.concat(h,function(e,t,n){if(!y){if(e)return y=!0,r(e);if(t.statusCode<200||t.statusCode>=300)return y=!0,r(new Error("Unexpected HTTP status code "+t.statusCode));s("Got data of length 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r=1===this._buffer.length?this._buffer[0]:u.concat(this._buffer);this._bufferSize-=this._parserSize,this._buffer=this._bufferSize?[r.slice(this._parserSize)]:[],this._parser(r.slice(0,this._parserSize))}n(null)},o.prototype._callback=function(e,t,n){e&&(this._clearTimeout(),this.peerChoking||this._finished||this._updateTimeout(),e.callback(t,n))},o.prototype._clearTimeout=function(){this._timeout&&(clearTimeout(this._timeout),this._timeout=null)},o.prototype._updateTimeout=function(){var e=this;e._timeoutMs&&e.requests.length&&!e._timeout&&(e._timeout=setTimeout(function(){e._onTimeout()},e._timeoutMs),e._timeoutUnref&&e._timeout.unref&&e._timeout.unref())},o.prototype._parse=function(e,t){this._parserSize=e,this._parser=t},o.prototype._onMessageLength=function(e){var t=e.readUInt32BE(0);t>0?this._parse(t,this._onMessage):(this._onKeepAlive(),this._parse(4,this._onMessageLength))},o.prototype._onMessage=function(e){switch(this._parse(4,this._onMessageLength),e[0]){case 0:return this._onChoke();case 1:return this._onUnchoke();case 2:return this._onInterested();case 3:return this._onUninterested();case 4:return this._onHave(e.readUInt32BE(1));case 5:return this._onBitField(e.slice(1));case 6:return this._onRequest(e.readUInt32BE(1),e.readUInt32BE(5),e.readUInt32BE(9));case 7:return this._onPiece(e.readUInt32BE(1),e.readUInt32BE(5),e.slice(9));case 8:return this._onCancel(e.readUInt32BE(1),e.readUInt32BE(5),e.readUInt32BE(9));case 9:return this._onPort(e.readUInt16BE(1));case 20:return this._onExtended(e.readUInt8(1),e.slice(2));default:return this._debug("got unknown message"),this.emit("unknownmessage",e)}},o.prototype._parseHandshake=function(){var e=this;e._parse(1,function(t){var n=t.readUInt8(0);e._parse(n+48,function(t){var r=t.slice(0,n);return"BitTorrent protocol"!==r.toString()?(e._debug("Error: wire not speaking BitTorrent protocol (%s)",r.toString()),void e.end()):(t=t.slice(n),e._onHandshake(t.slice(8,28),t.slice(28,48),{dht:!!(1&t[7]),extended:!!(16&t[5])}),void e._parse(4,e._onMessageLength))})})},o.prototype._onFinish=function(){for(this._finished=!0,this.push(null);this.read(););for(clearInterval(this._keepAliveInterval),this._parse(Number.MAX_VALUE,function(){}),this.peerRequests=[];this.requests.length;)this._callback(this.requests.shift(),new Error("wire was closed"),null)},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._debugId+"] "+e[0],c.apply(null,e)}},{bencode:11,bitfield:13,debug:30,inherits:42,randombytes:74,"readable-stream":82,"safe-buffer":88,speedometer:94,xtend:119}],15:[function(e,t,n){(function(n){function r(e){function t(e){n.nextTick(function(){a.emit("warning",e)})}var a=this;if(!(a instanceof r))return new r(e);if(s.call(a),e||(e={}),!e.peerId)throw new Error("Option `peerId` is required");if(!e.infoHash)throw new Error("Option `infoHash` is required");if(!e.announce)throw new Error("Option `announce` is required");if(!n.browser&&!e.port)throw new Error("Option `port` is required");a.peerId="string"==typeof e.peerId?e.peerId:e.peerId.toString("hex"),a._peerIdBuffer=o.from(a.peerId,"hex"),a._peerIdBinary=a._peerIdBuffer.toString("binary"),a.infoHash="string"==typeof e.infoHash?e.infoHash:e.infoHash.toString("hex"),a._infoHashBuffer=o.from(a.infoHash,"hex"),a._infoHashBinary=a._infoHashBuffer.toString("binary"),a._port=e.port,a.destroyed=!1,a._rtcConfig=e.rtcConfig,a._wrtc=e.wrtc,a._getAnnounceOpts=e.getAnnounceOpts,i("new client %s",a.infoHash);var u=a._wrtc!==!1&&(!!a._wrtc||d.WEBRTC_SUPPORT),c="string"==typeof e.announce?[e.announce]:null==e.announce?[]:e.announce;c=c.map(function(e){return e=e.toString(),"/"===e[e.length-1]&&(e=e.substring(0,e.length-1)),e}),c=h(c),a._trackers=c.map(function(e){var n=l.parse(e).protocol;return"http:"!==n&&"https:"!==n||"function"!=typeof m?"udp:"===n&&"function"==typeof g?new g(a,e):"ws:"!==n&&"wss:"!==n||!u?(t(new 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t="";if(e&&e.length&&(t=this.write(e)),this.charReceived){var n=this.charReceived,r=this.charBuffer,o=this.encoding;t+=r.slice(0,n).toString(o)}return t}},{buffer:24}],103:[function(e,t,n){var r=e("./thirty-two");n.encode=r.encode,n.decode=r.decode},{"./thirty-two":104}],104:[function(e,t,n){(function(e){"use strict";function t(e){var t=Math.floor(e.length/5);return e.length%5===0?t:t+1}var r="ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",o=[255,255,26,27,28,29,30,31,255,255,255,255,255,255,255,255,255,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,255,255,255,255,255,255,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,255,255,255,255,255];n.encode=function(n){e.isBuffer(n)||(n=new e(n));for(var o=0,i=0,s=0,a=0,u=new e(8*t(n));o3?(a=c&255>>s,s=(s+5)%8,a=a<>8-s,o++):(a=c>>8-(s+5)&31,s=(s+5)%8,0===s&&o++),u[i]=r.charCodeAt(a),i++}for(o=i;o>>r,a[s]=n,s++,n=255&i<<8-r)}return a.slice(0,s)}}).call(this,e("buffer").Buffer)},{buffer:24}],105:[function(e,t,n){var r=e("buffer").Buffer;t.exports=function(e){if(e instanceof Uint8Array){if(0===e.byteOffset&&e.byteLength===e.buffer.byteLength)return e.buffer;if("function"==typeof e.buffer.slice)return e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength)}if(r.isBuffer(e)){for(var t=new Uint8Array(e.length),n=e.length,o=0;o=e.length||t<0)){var n=e.pop();if(t",'"',"`"," ","\r","\n","\t"],p=["{","}","|","\\","^","`"].concat(l),m=["'"].concat(p),g=["%","/","?",";","#"].concat(m),y=["/","?","#"],_=255,v=/^[+a-z0-9A-Z_-]{0,63}$/,b=/^([+a-z0-9A-Z_-]{0,63})(.*)$/,w={javascript:!0,"javascript:":!0},E={javascript:!0,"javascript:":!0},k={http:!0,https:!0,ftp:!0,gopher:!0,file:!0,"http:":!0,"https:":!0,"ftp:":!0,"gopher:":!0,"file:":!0},x=e("querystring");r.prototype.parse=function(e,t,n){if(!c.isString(e))throw new TypeError("Parameter 'url' must be a string, not "+typeof e);var r=e.indexOf("?"),o=r!==-1&&r127?"x":P[M];if(!O.match(v)){var H=R.slice(0,I),D=R.slice(I+1),q=P.match(b);q&&(H.push(q[1]),D.unshift(q[2])),D.length&&(a="/"+D.join(".")+a),this.hostname=H.join(".");break}}}this.hostname.length>_?this.hostname="":this.hostname=this.hostname.toLowerCase(),L||(this.hostname=u.toASCII(this.hostname));var N=this.port?":"+this.port:"",W=this.hostname||"";this.host=W+N,this.href+=this.host,L&&(this.hostname=this.hostname.substr(1,this.hostname.length-2),"/"!==a[0]&&(a="/"+a))}if(!w[p])for(var I=0,U=m.length;I0)&&n.host.split("@");S&&(n.auth=S.shift(),n.host=n.hostname=S.shift())}return n.search=e.search,n.query=e.query,c.isNull(n.pathname)&&c.isNull(n.search)||(n.path=(n.pathname?n.pathname:"")+(n.search?n.search:"")),n.href=n.format(),n}if(!w.length)return n.pathname=null,n.search?n.path="/"+n.search:n.path=null,n.href=n.format(),n;for(var B=w.slice(-1)[0],I=(n.host||e.host||w.length>1)&&("."===B||".."===B)||""===B,A=0,T=w.length;T>=0;T--)B=w[T],"."===B?w.splice(T,1):".."===B?(w.splice(T,1),A++):A&&(w.splice(T,1),A--);if(!v&&!b)for(;A--;A)w.unshift("..");!v||""===w[0]||w[0]&&"/"===w[0].charAt(0)||w.unshift(""),I&&"/"!==w.join("/").substr(-1)&&w.push("");var C=""===w[0]||w[0]&&"/"===w[0].charAt(0);if(x){n.hostname=n.host=C?"":w.length?w.shift():"";var S=!!(n.host&&n.host.indexOf("@")>0)&&n.host.split("@");S&&(n.auth=S.shift(),n.host=n.hostname=S.shift())}return v=v||n.host&&w.length,v&&!C&&w.unshift(""),w.length?n.pathname=w.join("/"):(n.pathname=null,n.path=null),c.isNull(n.pathname)&&c.isNull(n.search)||(n.path=(n.pathname?n.pathname:"")+(n.search?n.search:"")),n.auth=e.auth||n.auth,n.slashes=n.slashes||e.slashes,n.href=n.format(),n},r.prototype.parseHost=function(){var e=this.host,t=d.exec(e);t&&(t=t[0],":"!==t&&(this.port=t.substr(1)),e=e.substr(0,e.length-t.length)),e&&(this.hostname=e)}},{"./util":113,punycode:69,querystring:72}],113:[function(e,t,n){"use strict";t.exports={isString:function(e){return"string"==typeof e},isObject:function(e){return"object"==typeof e&&null!==e},isNull:function(e){return null===e},isNullOrUndefined:function(e){return null==e}}},{}],114:[function(e,t,n){var r=e("bencode"),o=e("bitfield"),i=e("safe-buffer").Buffer,s=e("debug")("ut_metadata"),a=e("events").EventEmitter,u=e("inherits"),c=e("simple-sha1"),f=1e7,d=1e3,h=16384;t.exports=function(e){function t(t){a.call(this),this._wire=t,this._metadataComplete=!1,this._metadataSize=null,this._remainingRejects=null,this._fetching=!1,this._bitfield=new o(0,{grow:d}),i.isBuffer(e)&&this.setMetadata(e)}return u(t,a),t.prototype.name="ut_metadata",t.prototype.onHandshake=function(e,t,n){this._infoHash=e},t.prototype.onExtendedHandshake=function(e){return e.m&&e.m.ut_metadata?e.metadata_size?"number"!=typeof e.metadata_size||fthis._metadataSize&&(n=this._metadataSize);var r=this.metadata.slice(t,n);this._data(e,r,this._metadataSize)},t.prototype._onData=function(e,t,n){t.length>h||(t.copy(this.metadata,e*h),this._bitfield.set(e),this._checkDone())},t.prototype._onReject=function(e){this._remainingRejects>0&&this._fetching?(this._request(e),this._remainingRejects-=1):this.emit("warning",new Error('Peer sent "reject" too much'))},t.prototype._requestPieces=function(){this.metadata=i.alloc(this._metadataSize);for(var e=0;e0?this._requestPieces():this.emit("warning",new Error("Peer sent invalid metadata"))},t}},{bencode:11,bitfield:13,debug:30,events:35,inherits:42,"safe-buffer":88,"simple-sha1":92}],115:[function(e,t,n){(function(e){function n(e,t){function n(){if(!o){if(r("throwDeprecation"))throw new Error(t);r("traceDeprecation")?console.trace(t):console.warn(t),o=!0}return e.apply(this,arguments)}if(r("noDeprecation"))return e;var o=!1;return n}function r(t){try{if(!e.localStorage)return!1}catch(e){return!1}var n=e.localStorage[t];return null!=n&&"true"===String(n).toLowerCase()}t.exports=n}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],116:[function(e,t,n){(function(n){function r(e){var t=this;a.call(t),t._tracks=[],t._fragmentSequence=1,t._file=e,t._decoder=null,t._findMoov(0)}function o(e,t){var n=this;n._entries=e,n._countName=t||"count",n._index=0,n._offset=0,n.value=n._entries[0]}function i(){return{version:0,flags:0,entries:[]}}var s=e("binary-search"),a=e("events").EventEmitter,u=e("inherits"),c=e("mp4-stream"),f=e("mp4-box-encoding"),d=e("range-slice-stream");t.exports=r,u(r,a),r.prototype._findMoov=function(e){var t=this;t._decoder&&t._decoder.destroy(),t._decoder=c.decode();var n=t._file.createReadStream({start:e});n.pipe(t._decoder),t._decoder.once("box",function(r){"moov"===r.type?t._decoder.decode(function(e){n.destroy();try{t._processMoov(e)}catch(e){e.message="Cannot parse mp4 file: "+e.message,t.emit("error",e)}}):(n.destroy(),t._findMoov(e+r.length))})},o.prototype.inc=function(){var e=this;e._offset++,e._offset>=e._entries[e._index][e._countName]&&(e._index++,e._offset=0),e.value=e._entries[e._index]},r.prototype._processMoov=function(e){var t=this,r=e.traks;t._tracks=[],t._hasVideo=!1,t._hasAudio=!1;for(var s=0;s=d.stsz.entries.length)break;if(g++,_+=S,g>=x.samplesPerChunk){g=0,_=0,y++;var T=d.stsc.entries[v+1];T&&y+1>=T.firstChunk&&v++}b+=B,w.inc(),E&&E.inc(),A&&k++}c.mdia.mdhd.duration=0,c.tkhd.duration=0;var C=x.sampleDescriptionId,L={type:"moov",mvhd:e.mvhd,traks:[{tkhd:c.tkhd,mdia:{mdhd:c.mdia.mdhd,hdlr:c.mdia.hdlr,elng:c.mdia.elng,minf:{vmhd:c.mdia.minf.vmhd,smhd:c.mdia.minf.smhd,dinf:c.mdia.minf.dinf,stbl:{stsd:d.stsd,stts:i(),ctts:i(),stsc:i(),stsz:i(),stco:i(),stss:i()}}}}],mvex:{mehd:{fragmentDuration:e.mvhd.duration},trexs:[{trackId:c.tkhd.trackId,defaultSampleDescriptionIndex:C,defaultSampleDuration:0,defaultSampleSize:0,defaultSampleFlags:0}]}};t._tracks.push({trackId:c.tkhd.trackId,timeScale:c.mdia.mdhd.timeScale,samples:p,currSample:null,currTime:null,moov:L,mime:u})}if(0===t._tracks.length)return void t.emit("error",new Error("no playable tracks"));e.mvhd.duration=0,t._ftyp={type:"ftyp",brand:"iso5",brandVersion:0,compatibleBrands:["iso5"]};var R=f.encode(t._ftyp),U=t._tracks.map(function(e){var t=f.encode(e.moov);return{mime:e.mime,init:n.concat([R,t])}});t.emit("ready",U)},r.prototype.seek=function(e){var t=this;if(!t._tracks)throw new Error("Not ready yet; wait for 'ready' event");t._fileStream&&(t._fileStream.destroy(),t._fileStream=null);var n=-1;if(t._tracks.map(function(r,o){function i(e){s.destroyed||s.box(e.moof,function(n){if(n)return t.emit("error",n);if(!s.destroyed){var a=r.inStream.slice(e.ranges);a.pipe(s.mediaData(e.length,function(e){if(e)return t.emit("error",e);if(!s.destroyed){var n=t._generateFragment(o);return n?void i(n):s.finalize()}}))}})}r.outStream&&r.outStream.destroy(),r.inStream&&(r.inStream.destroy(),r.inStream=null);var s=r.outStream=c.encode(),a=t._generateFragment(o,e);return a?((n===-1||a.ranges[0].start=0){var r=t._fileStream=t._file.createReadStream({start:n});t._tracks.forEach(function(e){e.inStream=new d(n),r.pipe(e.inStream)})}return t._tracks.map(function(e){return e.outStream})},r.prototype._findSampleBefore=function(e,t){var n=this,r=n._tracks[e],o=Math.floor(r.timeScale*t),i=s(r.samples,o,function(e,t){var n=e.dts+e.presentationOffset;return n-t});for(i===-1?i=0:i<0&&(i=-i-2);!r.samples[i].sync;)i--;return i};var h=1;r.prototype._generateFragment=function(e,t){var n,r=this,o=r._tracks[e];if(n=void 0!==t?r._findSampleBefore(e,t):o.currSample,n>=o.samples.length)return null;for(var i=o.samples[n].dts,s=0,a=[],u=n;u=o.timeScale*h)break;s+=c.size;var f=a.length-1;f<0||a[f].end!==c.offset?a.push({start:c.offset,end:c.offset+c.size}):a[f].end+=c.size}return o.currSample=u,{moof:r._generateMoof(e,n,u),ranges:a,length:s}},r.prototype._generateMoof=function(e,t,n){for(var r=this,o=r._tracks[e],i=[],s=t;s0?new Array(t+(/\./.test(n)?2:1)).join(r)+n:n+"")}},{}],122:[function(e,t,n){t.exports={version:"0.97.2"}},{}],123:[function(e,t,n){(function(n,r){function o(e){function t(){i.destroyed||(i.ready=!0,i.emit("ready"))}var i=this;return i instanceof o?(h.call(i),e||(e={}),"string"==typeof e.peerId?i.peerId=e.peerId:a.isBuffer(e.peerId)?i.peerId=e.peerId.toString("hex"):i.peerId=a.from(I+b(6).toString("hex")).toString("hex"),i.peerIdBuffer=a.from(i.peerId,"hex"),"string"==typeof e.nodeId?i.nodeId=e.nodeId:a.isBuffer(e.nodeId)?i.nodeId=e.nodeId.toString("hex"):i.nodeId=b(20).toString("hex"),i.nodeIdBuffer=a.from(i.nodeId,"hex"),i.destroyed=!1,i.listening=!1,i.torrentPort=e.torrentPort||0,i.dhtPort=e.dhtPort||0,i.tracker=void 0!==e.tracker?e.tracker:{},i.torrents=[],i.maxConns=Number(e.maxConns)||55,f("new webtorrent (peerId %s, nodeId %s, port %s)",i.peerId,i.nodeId,i.torrentPort),i.tracker&&("object"!=typeof i.tracker&&(i.tracker={}),e.rtcConfig&&(console.warn("WebTorrent: opts.rtcConfig is deprecated. Use opts.tracker.rtcConfig instead"),i.tracker.rtcConfig=e.rtcConfig),e.wrtc&&(console.warn("WebTorrent: opts.wrtc is deprecated. Use opts.tracker.wrtc instead"),i.tracker.wrtc=e.wrtc),r.WRTC&&!i.tracker.wrtc&&(i.tracker.wrtc=r.WRTC)),"function"==typeof k?i._tcpPool=new k(i):n.nextTick(function(){i._onListening()}),i._downloadSpeed=w(),i._uploadSpeed=w(),e.dht!==!1&&"function"==typeof d?(i.dht=new d(l({nodeId:i.nodeId},e.dht)),i.dht.once("error",function(e){i._destroy(e)}),i.dht.once("listening",function(){var e=i.dht.address();e&&(i.dhtPort=e.port)}),i.dht.setMaxListeners(0),i.dht.listen(i.dhtPort)):i.dht=!1,i.enableWebSeeds=e.webSeeds!==!1,void("function"==typeof m&&null!=e.blocklist?m(e.blocklist,{headers:{"user-agent":"WebTorrent/"+S+" (https://webtorrent.io)"}},function(e,n){return e?i.error("Failed to load blocklist: "+e.message):(i.blocked=n,void t())}):n.nextTick(t))):new o(e)}function i(e){return"object"==typeof e&&null!=e&&"function"==typeof e.pipe}function s(e){return"undefined"!=typeof FileList&&e instanceof FileList}t.exports=o;var a=e("safe-buffer").Buffer,u=e("simple-concat"),c=e("create-torrent"),f=e("debug")("webtorrent"),d=e("bittorrent-dht/client"),h=e("events").EventEmitter,l=e("xtend"),p=e("inherits"),m=e("load-ip-set"),g=e("run-parallel"),y=e("parse-torrent"),_=e("path"),v=e("simple-peer"),b=e("randombytes"),w=e("speedometer"),E=e("zero-fill"),k=e("./lib/tcp-pool"),x=e("./lib/torrent"),S=e("./package.json").version,B=S.match(/([0-9]+)/g).slice(0,2).map(function(e){return E(2,e)}).join(""),I="-WW"+B+"-";p(o,h),o.WEBRTC_SUPPORT=v.WEBRTC_SUPPORT,Object.defineProperty(o.prototype,"downloadSpeed",{get:function(){return this._downloadSpeed()}}),Object.defineProperty(o.prototype,"uploadSpeed",{get:function(){return this._uploadSpeed()}}),Object.defineProperty(o.prototype,"progress",{get:function(){var e=this.torrents.filter(function(e){return 1!==e.progress}),t=e.reduce(function(e,t){return e+t.downloaded},0),n=e.reduce(function(e,t){return e+(t.length||0)},0)||1;return t/n}}),Object.defineProperty(o.prototype,"ratio",{get:function(){var e=this.torrents.reduce(function(e,t){return e+t.uploaded},0),t=this.torrents.reduce(function(e,t){return e+t.received},0)||1;return e/t}}),o.prototype.get=function(e){var t,n,r=this,o=r.torrents.length;if(e instanceof x){for(t=0;t { + document.l10n.requestLanguages([detail.langCode]) + document.getElementsByName('availableLanguages')[0].content = detail.languageCodes.join(', ') + }) + + window.addEventListener('load', function () { + var po = document.createElement('script') + po.async = true + po.src = webtorrentEntryPage + var s = document.getElementsByTagName('script')[0] + s.parentNode.insertBefore(po, s) + chrome.ipc.send('request-language') + }) +})() diff --git a/app/extensions/brave/webtorrent.html b/app/extensions/brave/webtorrent.html new file mode 100644 index 00000000000..dab72c265e2 --- /dev/null +++ b/app/extensions/brave/webtorrent.html @@ -0,0 +1,20 @@ + + + + + + + + + + + + + + + +
+ + diff --git a/js/components/frame.js b/js/components/frame.js index 4c83e67737f..8248bf61240 100644 --- a/js/components/frame.js +++ b/js/components/frame.js @@ -23,7 +23,7 @@ const debounce = require('../lib/debounce') const getSetting = require('../settings').getSetting const config = require('../constants/config') const settings = require('../constants/settings') -const {aboutUrls, isSourceAboutUrl, isTargetAboutUrl, getTargetAboutUrl, getBaseUrl, isIntermediateAboutPage} = require('../lib/appUrlUtil') +const {aboutUrls, isSourceMagnetUrl, getTargetMagnetUrl, isSourceAboutUrl, isTargetAboutUrl, getTargetAboutUrl, getBaseUrl, isIntermediateAboutPage} = require('../lib/appUrlUtil') const {isFrameError} = require('../../app/common/lib/httpUtil') const locale = require('../l10n') const appConfig = require('../constants/appConfig') @@ -317,7 +317,11 @@ class Frame extends ImmutableComponent { } if (!guestInstanceId || newSrc !== 'about:blank') { - this.webview.setAttribute('src', isSourceAboutUrl(newSrc) ? getTargetAboutUrl(newSrc) : newSrc) + let webviewSrc + if (isSourceAboutUrl(newSrc)) webviewSrc = getTargetAboutUrl(newSrc) + else if (isSourceMagnetUrl(newSrc)) webviewSrc = getTargetMagnetUrl(newSrc) + else webviewSrc = newSrc + this.webview.setAttribute('src', webviewSrc) } if (webviewAdded) { diff --git a/js/lib/appUrlUtil.js b/js/lib/appUrlUtil.js index b2979535c3c..86fa5211973 100644 --- a/js/lib/appUrlUtil.js +++ b/js/lib/appUrlUtil.js @@ -116,14 +116,32 @@ module.exports.isSourceAboutUrl = function (input) { return !!module.exports.getTargetAboutUrl(getBaseUrl(input)) } -/** - * Determines if the passed in string is the target of a source about: URL - * Example: isTargetAboutUrl('http://localhost:8000/about-blank/index.html') -> true - */ module.exports.isTargetAboutUrl = function (input) { return !!module.exports.getSourceAboutUrl(getBaseUrl(input)) } +// TODO: document + +module.exports.getTargetMagnetUrl = function (input) { + if (!input.startsWith('magnet:?')) return null + const url = module.exports.getAppUrl('webtorrent.html') + return url + '#' + input +} + +module.exports.getSourceMagnetUrl = function (input) { + const url = module.exports.getAppUrl('webtorrent.html') + if (!input.startsWith(url)) return null + return input.substring(input.indexOf('#') + 1) +} + +module.exports.isSourceMagnetUrl = function (input) { + return !!module.exports.getTargetMagnetUrl(input) +} + +module.exports.isTargetMagnetUrl = function (input) { + return !!module.exports.getSourceMagnetUrl(input) +} + /** * Determines whether a string is a valid URL. Based on node-urlutil.js. * @param {string} input @@ -148,7 +166,7 @@ function getHash (input) { return (typeof input === 'string') ? input.split('#')[1] : '' } -module.exports.navigatableTypes = ['http:', 'https:', 'about:', 'chrome:', 'chrome-extension:', 'file:', 'view-source:', 'ftp:'] +module.exports.navigatableTypes = ['http:', 'https:', 'about:', 'chrome:', 'chrome-extension:', 'file:', 'view-source:', 'ftp:', 'magnet:'] /** * Determine the URL to use when creating a new tab diff --git a/js/lib/urlutil.js b/js/lib/urlutil.js index 961667d5027..8b5d2d7ac59 100644 --- a/js/lib/urlutil.js +++ b/js/lib/urlutil.js @@ -109,7 +109,7 @@ const UrlUtil = { // for cases, pure string const case3Reg = /[\?\.\/\s:]/ // for cases, data:uri, view-source:uri and about - const case4Reg = /^data:|view-source:|mailto:|about:|chrome-extension:.*/ + const case4Reg = /^data:|view-source:|mailto:|about:|chrome-extension:|magnet:.*/ let str = input.trim() let scheme = this.getScheme(str) diff --git a/js/stores/windowStore.js b/js/stores/windowStore.js index dcc4662908a..0470b3bca3c 100644 --- a/js/stores/windowStore.js +++ b/js/stores/windowStore.js @@ -18,7 +18,7 @@ const urlParse = require('url').parse const currentWindow = require('../../app/renderer/currentWindow') const {tabFromFrame} = require('../state/frameStateUtil') const {l10nErrorText} = require('../../app/common/lib/httpUtil') -const {aboutUrls, getSourceAboutUrl, isIntermediateAboutPage, navigatableTypes, newFrameUrl} = require('../lib/appUrlUtil') +const {aboutUrls, getSourceAboutUrl, isIntermediateAboutPage, getSourceMagnetUrl, navigatableTypes, newFrameUrl} = require('../lib/appUrlUtil') const Serializer = require('../dispatcher/serializer') let windowState = Immutable.fromJS({ @@ -280,8 +280,8 @@ const doAction = (action) => { audioPlaybackActive: false }) } else { - // If the user is changing back to the original src and they already navigated away then we need to - // explicitly set a new location via webview.loadURL. + // If the user is changing back to the original src and they already navigated away then we need to + // explicitly set a new location via webview.loadURL. let activeShortcut if (frame.get('location') !== action.location && frame.get('src') === action.location && @@ -307,7 +307,9 @@ const doAction = (action) => { windowState = windowState.setIn(activeFrameStatePath().concat(['navbar', 'urlbar', 'suggestions', 'shouldRender']), false) // For about: URLs, make sure we store the URL as about:something // and not what we map to. - action.location = getSourceAboutUrl(action.location) || action.location + action.location = getSourceAboutUrl(action.location) || + getSourceMagnetUrl(action.location) || + action.location if (UrlUtil.isURL(action.location)) { action.location = UrlUtil.getUrlFromInput(action.location) diff --git a/js/webtorrent/entry.js b/js/webtorrent/entry.js new file mode 100644 index 00000000000..cebf4b38444 --- /dev/null +++ b/js/webtorrent/entry.js @@ -0,0 +1,68 @@ +const ReactDOM = require('react-dom') +var WebTorrent = window.WebTorrent // require('webtorrent') + +var state = { + torrentId: window.location.hash.substring(1), + progress: 0, + files: [], + errorMessage: '' +} + +// Start downloading the torrent +var client = new WebTorrent() +window.client = client +state.torrent = client.add(state.torrentId) +client.on('error', onError) + +// Show download progress +setInterval(update, 1000) + +function update () { + var torrent = state.torrent + + var status + if (!torrent.infoHash) { + status = 'Loading torrent information...' + } else if (torrent.progress < 1) { + status = 'Downloading ' + (torrent.name || '...') + } else { + status = 'Done!' + } + + var elem = ( +
+

{status}

+

Progress: {(torrent.progress * 100).toFixed(1)}%

+

Files

+
    + {torrent.files.map((file, i) => { + var isSelected = i === state.selectedFileIndex + return ( +
  • + {file.name} +
    • + ) + })} +
+
+
{state.errorMessage}
+
+ ) + ReactDOM.render(elem, document.querySelector('#appContainer')) +} + +function onClickFile (e) { + if (state.selectedFileIndex === e.target.dataset.ix) return + state.selectedFileIndex = e.target.dataset.ix + + update() + + var fileContainer = document.querySelector('#fileContainer') + fileContainer.innerHTML = '' + var file = state.torrent.files[state.selectedFileIndex] + file.appendTo(fileContainer) +} + +function onError (err) { + state.errorMessage = err.message +} diff --git a/package.json b/package.json index 66b42388c8e..93c7c7da147 100644 --- a/package.json +++ b/package.json @@ -113,7 +113,8 @@ "tldjs": "1.6.2", "tracking-protection": "1.1.x", "underscore": "1.8.3", - "url-loader": "^0.5.7" + "url-loader": "^0.5.7", + "webtorrent": "^0.97.2" }, "devDependencies": { "asar": "^0.11.0", diff --git a/webpack.config.js b/webpack.config.js index c00bbbdaffa..bee66653762 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -117,17 +117,31 @@ var aboutPages = { } } +var webtorrentPage = { + name: 'webtorrent', + target: 'web', + entry: ['./js/webtorrent/entry.js'], + output: { + path: path.resolve(__dirname, 'app', 'extensions', 'brave', 'gen'), + filename: 'webtorrentPage.entry.js', + publicPath: './gen/' + } +} + module.exports = { development: [ merge(app, development()), - merge(aboutPages, development()) + merge(aboutPages, development()), + merge(webtorrentPage, development()) ], production: [ merge(app, production()), - merge(aboutPages, production()) + merge(aboutPages, production()), + merge(webtorrentPage, production()) ], test: [ merge(app, production()), - merge(aboutPages, production()) + merge(aboutPages, production()), + merge(webtorrentPage, production()) ] }[env] From 4d00744723961b500ec873dc427bffd2bf56b9ba Mon Sep 17 00:00:00 2001 From: DC Date: Tue, 1 Nov 2016 19:58:11 -0700 Subject: [PATCH 02/48] magnet link demo styling --- js/webtorrent/entry.js | 23 +++++++++++++++++------ less/webtorrent.less | 22 ++++++++++++++++++++++ 2 files changed, 39 insertions(+), 6 deletions(-) create mode 100644 less/webtorrent.less diff --git a/js/webtorrent/entry.js b/js/webtorrent/entry.js index cebf4b38444..81a30f8443b 100644 --- a/js/webtorrent/entry.js +++ b/js/webtorrent/entry.js @@ -8,12 +8,18 @@ var state = { errorMessage: '' } +require('../../less/webtorrent.less') + // Start downloading the torrent var client = new WebTorrent() window.client = client state.torrent = client.add(state.torrentId) client.on('error', onError) +// Show a friendly window title +updateTitle() +state.torrent.on('metadata', updateTitle) + // Show download progress setInterval(update, 1000) @@ -34,26 +40,31 @@ function update () {

{status}

Progress: {(torrent.progress * 100).toFixed(1)}%

Files

-
    +
      {torrent.files.map((file, i) => { - var isSelected = i === state.selectedFileIndex + var className = i === state.selectedFileIndex ? 'selected' : '' return ( -
    • +
    • {file.name}
      • ) })}
    -
    {state.errorMessage}
    +
    {state.errorMessage}
    ) ReactDOM.render(elem, document.querySelector('#appContainer')) } +function updateTitle () { + document.title = state.torrent.name || 'Downloading torrent...' +} + function onClickFile (e) { - if (state.selectedFileIndex === e.target.dataset.ix) return - state.selectedFileIndex = e.target.dataset.ix + var clickedIndex = Number(e.target.dataset.ix) + if (state.selectedFileIndex === clickedIndex) return + state.selectedFileIndex = clickedIndex update() diff --git a/less/webtorrent.less b/less/webtorrent.less new file mode 100644 index 00000000000..d56c512a3df --- /dev/null +++ b/less/webtorrent.less @@ -0,0 +1,22 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +@import "./variables.less"; + +.files { + padding: 0; + list-style: none; +} + +.files li { + cursor: pointer; +} + +.files .selected { + color: @highlightBlue; +} + +.error { + color: @errorTextColor; +} From 2795001c4ac01e983ce52e4fc4b828b868ef4011 Mon Sep 17 00:00:00 2001 From: DC Date: Wed, 2 Nov 2016 15:44:07 -0700 Subject: [PATCH 03/48] appUrlUtil jsdoc --- js/lib/appUrlUtil.js | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/js/lib/appUrlUtil.js b/js/lib/appUrlUtil.js index 86fa5211973..05e36a07954 100644 --- a/js/lib/appUrlUtil.js +++ b/js/lib/appUrlUtil.js @@ -116,28 +116,48 @@ module.exports.isSourceAboutUrl = function (input) { return !!module.exports.getTargetAboutUrl(getBaseUrl(input)) } +/** + * Determines if the passed in string is the target of a source about: URL + * Example: isTargetAboutUrl('http://localhost:8000/about-blank/index.html') -> true + */ module.exports.isTargetAboutUrl = function (input) { return !!module.exports.getSourceAboutUrl(getBaseUrl(input)) } -// TODO: document - +/** + * Gets a local URL that renders the given magnet:// URL + * Returns null if the input is not a magnet URL + * Example: getTargetMagnetUrl('magnet:?x=y') -> 'chrome-extension://<...>.html#magnet:?x=y' + */ module.exports.getTargetMagnetUrl = function (input) { if (!input.startsWith('magnet:?')) return null const url = module.exports.getAppUrl('webtorrent.html') return url + '#' + input } +/** + * Gets the magnet:// URL for a given local URL. + * Returns null if the input is not the local URL for a magnet link. + * Example: getSourceMagnetUrl('chrome-extension://<...>.html#magnet:?x=y') -> 'magnet:?x=y' + */ module.exports.getSourceMagnetUrl = function (input) { const url = module.exports.getAppUrl('webtorrent.html') if (!input.startsWith(url)) return null return input.substring(input.indexOf('#') + 1) } +/** + * Checks if the input looks like a magnet: URL + * Example: getSourceMagnetUrl('magnet:?x=y') -> true + */ module.exports.isSourceMagnetUrl = function (input) { return !!module.exports.getTargetMagnetUrl(input) } +/* + * Checks if the input looks like the local URL for a magnet link. + * Example: getSourceMagnetUrl('chrome-extension://<...>.html#magnet:?x=y') -> true + */ module.exports.isTargetMagnetUrl = function (input) { return !!module.exports.getSourceMagnetUrl(input) } From 0c29397216ccc337f54becd67f554679f231b826 Mon Sep 17 00:00:00 2001 From: DC Date: Wed, 2 Nov 2016 16:25:08 -0700 Subject: [PATCH 04/48] follow magnet links --- js/components/frame.js | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/js/components/frame.js b/js/components/frame.js index 8248bf61240..2fdfbd67483 100644 --- a/js/components/frame.js +++ b/js/components/frame.js @@ -912,7 +912,17 @@ class Frame extends ImmutableComponent { } const loadStart = (e) => { + // We have two kinds of special URLs: magnet links and about pages + // When the user clicks on a magnet link, navigate to the corresponding local URL + // (The address bar will still show the magnet URL. See appUrlUtil.getSourceMagnetUrl.) + if (isSourceMagnetUrl(e.url)) { + var targetURL = getTargetMagnetUrl(e.url) + // Return right away. loadStart will be called again with targetURL + return windowActions.loadUrl(this.frame, targetURL) + } + const parsedUrl = urlParse(e.url) + // Instead of telling person to install Flash, ask them if they want to // run Flash if it's installed. if (e.isMainFrame && !e.isErrorPage && !e.isFrameSrcDoc) { @@ -940,6 +950,7 @@ class Frame extends ImmutableComponent { this.webview.executeJavaScript('Navigator.prototype.__defineGetter__("doNotTrack", () => {return 1});') } } + const loadEnd = (savePage) => { windowActions.onWebviewLoadEnd( this.frame, @@ -970,6 +981,7 @@ class Frame extends ImmutableComponent { interceptFlash(false, undefined, hack.redirectURL) } } + const loadFail = (e, provisionLoadFailure = false) => { if (isFrameError(e.errorCode)) { // temporary workaround for https://github.com/brave/browser-laptop/issues/1817 @@ -1027,7 +1039,6 @@ class Frame extends ImmutableComponent { this.webview.addEventListener('load-start', (e) => { loadStart(e) }) - this.webview.addEventListener('did-navigate', (e) => { if (this.props.findbarShown) { this.props.onFindHide() From e5d76bf6a3d2394ae82848073a6ab5107d51f8df Mon Sep 17 00:00:00 2001 From: Feross Aboukhadijeh Date: Thu, 3 Nov 2016 16:04:17 -0700 Subject: [PATCH 05/48] Address code review feedback --- app/extensions/brave/js/webtorrent.js | 2 -- js/lib/appUrlUtil.js | 18 +++++++++--------- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/app/extensions/brave/js/webtorrent.js b/app/extensions/brave/js/webtorrent.js index 2ba4c2cee4a..01a16dc2479 100644 --- a/app/extensions/brave/js/webtorrent.js +++ b/app/extensions/brave/js/webtorrent.js @@ -1,6 +1,4 @@ (function () { - var queryString = window.location.search - let webtorrentEntryPage = 'gen/webtorrentPage.entry.js' chrome.ipc.on('language', (e, detail) => { diff --git a/js/lib/appUrlUtil.js b/js/lib/appUrlUtil.js index 05e36a07954..9c2275b0c90 100644 --- a/js/lib/appUrlUtil.js +++ b/js/lib/appUrlUtil.js @@ -125,25 +125,25 @@ module.exports.isTargetAboutUrl = function (input) { } /** - * Gets a local URL that renders the given magnet:// URL + * Obtains the target URL associated with a magnet: source URL * Returns null if the input is not a magnet URL - * Example: getTargetMagnetUrl('magnet:?x=y') -> 'chrome-extension://<...>.html#magnet:?x=y' + * Example: getTargetMagnetUrl('magnet:...') -> 'chrome-extension://<...>.html#magnet:...' */ module.exports.getTargetMagnetUrl = function (input) { - if (!input.startsWith('magnet:?')) return null + if (!input.startsWith('magnet:')) return null const url = module.exports.getAppUrl('webtorrent.html') - return url + '#' + input + return [url, input].join('#') } /** - * Gets the magnet:// URL for a given local URL. + * Obtains the source magnet: URL associated with a target URL * Returns null if the input is not the local URL for a magnet link. - * Example: getSourceMagnetUrl('chrome-extension://<...>.html#magnet:?x=y') -> 'magnet:?x=y' + * Example: getSourceMagnetUrl('chrome-extension://<...>.html#magnet:...') -> 'magnet:...' */ module.exports.getSourceMagnetUrl = function (input) { - const url = module.exports.getAppUrl('webtorrent.html') - if (!input.startsWith(url)) return null - return input.substring(input.indexOf('#') + 1) + if (getBaseUrl(input) !== module.exports.getAppUrl('webtorrent.html')) return null + const url = getHash(input) + return url } /** From 5eebaecf9405a6660c77fb863c967604be734702 Mon Sep 17 00:00:00 2001 From: Feross Aboukhadijeh Date: Thu, 3 Nov 2016 16:19:29 -0700 Subject: [PATCH 06/48] Force add WebTorrent community trackers --- js/webtorrent/entry.js | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/js/webtorrent/entry.js b/js/webtorrent/entry.js index 81a30f8443b..d09b90546cc 100644 --- a/js/webtorrent/entry.js +++ b/js/webtorrent/entry.js @@ -1,5 +1,21 @@ const ReactDOM = require('react-dom') -var WebTorrent = window.WebTorrent // require('webtorrent') + +/** + * TODO: Once WebTorrent is running in it's own process, replace the window + * globals with require() calls. Delete ext/webtorrent.min.js. + */ +const WebTorrent = window.WebTorrent // require('webtorrent') + +/** + * TODO: Replace hard-coded list of community trackers with latest list from + * create-torrent package, similar to how WebTorrent Desktop does it here: + * https://github.com/feross/webtorrent-desktop/blob/4bb2056bc9c1a421815b97d03ffed512575dfde0/src/renderer/webtorrent.js#L29-L31 + */ +window.WEBTORRENT_ANNOUNCE = [ + 'wss://tracker.btorrent.xyz', + 'wss://tracker.openwebtorrent.com', + 'wss://tracker.fastcast.nz' +] var state = { torrentId: window.location.hash.substring(1), @@ -11,8 +27,7 @@ var state = { require('../../less/webtorrent.less') // Start downloading the torrent -var client = new WebTorrent() -window.client = client +var client = window.client = new WebTorrent() state.torrent = client.add(state.torrentId) client.on('error', onError) From 8f3f6a3573b95220410266b603c0def0acb6918c Mon Sep 17 00:00:00 2001 From: DC Date: Thu, 3 Nov 2016 19:52:28 -0700 Subject: [PATCH 07/48] link to individual files in a torrent --- js/webtorrent/entry.js | 152 +++++++++++++++++++++++++++++------------ less/webtorrent.less | 27 ++++++++ 2 files changed, 136 insertions(+), 43 deletions(-) diff --git a/js/webtorrent/entry.js b/js/webtorrent/entry.js index d09b90546cc..af9c7ced37e 100644 --- a/js/webtorrent/entry.js +++ b/js/webtorrent/entry.js @@ -1,4 +1,6 @@ const ReactDOM = require('react-dom') +const magnetURI = require('magnet-uri') +const Button = require('../components/button') /** * TODO: Once WebTorrent is running in it's own process, replace the window @@ -19,76 +21,140 @@ window.WEBTORRENT_ANNOUNCE = [ var state = { torrentId: window.location.hash.substring(1), + torrent: null, progress: 0, files: [], - errorMessage: '' + dn: '', + errorMessage: '', + isFileLoaded: false } require('../../less/webtorrent.less') // Start downloading the torrent var client = window.client = new WebTorrent() -state.torrent = client.add(state.torrentId) client.on('error', onError) -// Show a friendly window title -updateTitle() -state.torrent.on('metadata', updateTitle) - // Show download progress -setInterval(update, 1000) +setInterval(render, 1000) +render() + +function start () { + state.torrent = client.add(state.torrentId) +} -function update () { +function render () { var torrent = state.torrent + var id = state.torrentId + + // TODO: right now, we only support magnet links as the torrentId + // Eventually, we need to support .torrent files as well, prob using parse-torrent + if (!state.magnetInfo && id.startsWith('magnet:?')) { + state.magnetInfo = magnetURI(id) + } + var magnetName = state.magnetInfo && state.magnetInfo.dn + + var title + if (!torrent) { + title = magnetName || 'New torrent' + } else if (!torrent.name) { + title = magnetName || 'Loading torrent information...' + } else { + title = torrent.name + } + document.title = title var status - if (!torrent.infoHash) { - status = 'Loading torrent information...' + if (!state.torrent) { + status = ( + + ) } else if (torrent.progress < 1) { - status = 'Downloading ' + (torrent.name || '...') + status = ( + Downloading: {(torrent.progress * 100).toFixed(1)}% + ) } else { - status = 'Done!' + status = ( + Complete: 100% + ) + } + status = ( + + {status} + + ) + + var content + if (!state.torrent) { + content = ( +
    + Warning: + please ensure that you have legal rights to download and share this content before + clicking Start. +
    + ) + } else if (state.magnetInfo && state.magnetInfo.ix != null) { + content = ( +
    +
    +
    + ) + + var ix = Number(state.magnetInfo.ix) + if (torrent && torrent.files && torrent.files[ix] && !state.isFileLoaded) { + var file = state.torrent.files[ix] + file.appendTo(document.querySelector('#fileContainer')) + state.isFileLoaded = true + } + } else { + var fileElems = torrent.files.map((file, i) => { + return ( +
  • + + {fileElems} +
+ ) + } + + content = ( +
+

Files

+ {fileList} +
+ ) } var elem = (
-

{status}

-

Progress: {(torrent.progress * 100).toFixed(1)}%

-

Files

-
    - {torrent.files.map((file, i) => { - var className = i === state.selectedFileIndex ? 'selected' : '' - return ( -
  • - {file.name} -
    • - ) - })} -
-
+

{title}

+
+ {status} + + + Copy magnet link + + + + Save torrent file + +
+ {content}
{state.errorMessage}
) ReactDOM.render(elem, document.querySelector('#appContainer')) } -function updateTitle () { - document.title = state.torrent.name || 'Downloading torrent...' -} - -function onClickFile (e) { - var clickedIndex = Number(e.target.dataset.ix) - if (state.selectedFileIndex === clickedIndex) return - state.selectedFileIndex = clickedIndex - - update() - - var fileContainer = document.querySelector('#fileContainer') - fileContainer.innerHTML = '' - var file = state.torrent.files[state.selectedFileIndex] - file.appendTo(fileContainer) -} - function onError (err) { state.errorMessage = err.message } diff --git a/less/webtorrent.less b/less/webtorrent.less index d56c512a3df..9e4a2584c01 100644 --- a/less/webtorrent.less +++ b/less/webtorrent.less @@ -3,6 +3,8 @@ * You can obtain one at http://mozilla.org/MPL/2.0/. */ @import "./variables.less"; +@import "./button.less"; +@import "../node_modules/font-awesome/css/font-awesome.css"; .files { padding: 0; @@ -20,3 +22,28 @@ .error { color: @errorTextColor; } + +.status-bar { + margin-bottom: 20px; +} + +.status { + display: inline-block; + width: 160px; + font-size: 1.17em; + font-weight: bold; +} + +.button:not(:last-child) { + display: inline-block; + padding-right: 20px; +} + +.fa { + display: inline-block; + width: 20px; +} + +.content { + margin-top: 20px; +} From 0683deec49d739de1268fce69d88591b1bd41553 Mon Sep 17 00:00:00 2001 From: DC Date: Tue, 8 Nov 2016 17:01:18 -0800 Subject: [PATCH 08/48] make normalizeURL handle magnet links --- js/state/siteUtil.js | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/js/state/siteUtil.js b/js/state/siteUtil.js index 8410f13a266..b85aaaad1ae 100644 --- a/js/state/siteUtil.js +++ b/js/state/siteUtil.js @@ -354,14 +354,7 @@ module.exports.updateSiteFavicon = function (sites, location, favicon) { if (UrlUtil.isNotURL(site.get('location'))) { return false } - - let siteLocation - try { siteLocation = normalizeUrl(site.get('location')) } catch (e) { siteLocation = site.get('location') } - - let inputLocation - try { inputLocation = normalizeUrl(location) } catch (e) { inputLocation = location } - - if (siteLocation === inputLocation) { + if (normURL(site.get('location')) === normURL(location)) { matchingIndices.push(index) return true } @@ -378,6 +371,19 @@ module.exports.updateSiteFavicon = function (sites, location, favicon) { return updatedSites } +/** + * Normalizes a URL for comparison, with special handling for magnet links + */ +function normURL (url) { + const lowerURL = url.toLowerCase() + if (lowerURL.startsWith('magnet:?')) return lowerURL + try { + return normalizeUrl(url) + } catch (e) { + return url + } +} + /** * Converts a siteDetail to frameOpts format * @param {Object} siteDetail - A site detail as per app state From fea269ee4a84285006c8983ddbf0329acfe4aa84 Mon Sep 17 00:00:00 2001 From: DC Date: Mon, 7 Nov 2016 13:44:14 -0800 Subject: [PATCH 09/48] move webtorrent to its own extension previously, torrent support was implemented in the brave extension --- .gitignore | 1 + app/browser/tabs.js | 4 +- app/extensions.js | 97 +++++++++++++----- app/extensions/torrent/ext/immutable.min.js | 36 +++++++ app/extensions/torrent/ext/l20n.min.js | 3 + app/extensions/torrent/ext/polyfill.min.js | 2 + .../{brave => torrent}/ext/webtorrent.min.js | 0 app/extensions/torrent/img/favicon.ico | Bin 0 -> 68589 bytes app/extensions/torrent/img/webtorrent-128.png | Bin 0 -> 5762 bytes app/extensions/torrent/img/webtorrent-16.png | Bin 0 -> 1295 bytes app/extensions/torrent/img/webtorrent-48.png | Bin 0 -> 1876 bytes app/extensions/torrent/img/webtorrent.png | Bin 0 -> 21521 bytes .../{brave => torrent}/js/webtorrent.js | 0 .../torrent/locales/en-US/app.properties | 2 + .../{brave => torrent}/webtorrent.html | 0 app/filtering.js | 3 +- js/constants/config.js | 1 + js/lib/appUrlUtil.js | 66 +++++++----- js/stores/appStore.js | 6 +- webpack.config.js | 2 +- 20 files changed, 166 insertions(+), 57 deletions(-) create mode 100644 app/extensions/torrent/ext/immutable.min.js create mode 100644 app/extensions/torrent/ext/l20n.min.js create mode 100644 app/extensions/torrent/ext/polyfill.min.js rename app/extensions/{brave => torrent}/ext/webtorrent.min.js (100%) create mode 100644 app/extensions/torrent/img/favicon.ico create mode 100644 app/extensions/torrent/img/webtorrent-128.png create mode 100644 app/extensions/torrent/img/webtorrent-16.png create mode 100644 app/extensions/torrent/img/webtorrent-48.png create mode 100644 app/extensions/torrent/img/webtorrent.png rename app/extensions/{brave => torrent}/js/webtorrent.js (100%) create mode 100644 app/extensions/torrent/locales/en-US/app.properties rename app/extensions/{brave => torrent}/webtorrent.html (100%) diff --git a/.gitignore b/.gitignore index 3e080cc8a01..d54b7e8faa0 100644 --- a/.gitignore +++ b/.gitignore @@ -52,6 +52,7 @@ win64-dist Brave.tar.bz2 app/extensions/brave/gen +app/extensions/torrent/gen *.pfx buildConfig.js diff --git a/app/browser/tabs.js b/app/browser/tabs.js index 93f680469ed..065cf1abcc6 100644 --- a/app/browser/tabs.js +++ b/app/browser/tabs.js @@ -1,6 +1,6 @@ const {app, BrowserWindow, session, webContents} = require('electron') const extensions = process.atomBinding('extension') -const { getIndexHTML } = require('../../js/lib/appUrlUtil') +const { getBraveExtIndexHTML } = require('../../js/lib/appUrlUtil') let currentWebContents = {} let activeTab = null @@ -13,7 +13,7 @@ const tabs = { init: () => { app.on('web-contents-created', function (event, tab) { // TODO(bridiver) - also exclude extension action windows?? - if (extensions.isBackgroundPage(tab) || tab.getURL() === getIndexHTML()) { + if (extensions.isBackgroundPage(tab) || tab.getURL() === getBraveExtIndexHTML()) { return } let tabId = tab.getId() diff --git a/app/extensions.js b/app/extensions.js index 373d573d6e2..b0f3abdf9a4 100644 --- a/app/extensions.js +++ b/app/extensions.js @@ -4,7 +4,7 @@ const extensionActions = require('./common/actions/extensionActions') const config = require('../js/constants/config') const appConfig = require('../js/constants/appConfig') const {fileUrl} = require('../js/lib/appUrlUtil') -const {getAppUrl, getExtensionsPath, getIndexHTML} = require('../js/lib/appUrlUtil') +const {getExtensionsPath, getBraveExtUrl, getBraveExtIndexHTML} = require('../js/lib/appUrlUtil') const {getSetting} = require('../js/settings') const settings = require('../js/constants/settings') const extensionStates = require('../js/constants/extensionStates') @@ -15,7 +15,21 @@ const appActions = require('../js/actions/appActions') const fs = require('fs') const path = require('path') +// Takes Content Security Policy flags, for example { 'default-src': '*' } +// Returns a CSP string, for example 'default-src: *;' +let concatCSP = (cspDirectives) => { + let csp = '' + for (let directive in cspDirectives) { + csp += directive + ' ' + cspDirectives[directive] + '; ' + } + return csp.trim() +} + +// Returns the Chromium extension manifest for the braveExtension +// The braveExtension handles about: pages, ad blocking, and a few other things let generateBraveManifest = () => { + const indexHTML = getBraveExtIndexHTML() + let baseManifest = { name: 'brave', manifest_version: 2, @@ -32,7 +46,7 @@ let generateBraveManifest = () => { 'http://*/*', 'https://*/*', 'file://*', 'data:*', 'about:srcdoc' ], exclude_globs: [ - getIndexHTML() + indexHTML ], match_about_blank: true, js: [ @@ -55,7 +69,7 @@ let generateBraveManifest = () => { 'http://*/*', 'https://*/*', 'file://*', 'data:*', 'about:srcdoc' ], exclude_globs: [ - getIndexHTML() + indexHTML ], js: [ 'content/scripts/adInsertion.js', @@ -70,13 +84,13 @@ let generateBraveManifest = () => { matches: [''], include_globs: [ 'http://*/*', 'https://*/*', 'file://*', 'data:*', 'about:srcdoc', - getIndexHTML(), - getAppUrl('about-*.html'), - getAppUrl('about-*.html') + '#*' + indexHTML, + getBraveExtUrl('about-*.html'), + getBraveExtUrl('about-*.html') + '#*' ], exclude_globs: [ - getAppUrl('about-blank.html'), - getAppUrl('about-blank.html') + '#*' + getBraveExtUrl('about-blank.html'), + getBraveExtUrl('about-blank.html') + '#*' ], js: [ 'content/scripts/spellCheck.js', @@ -93,13 +107,13 @@ let generateBraveManifest = () => { '' ], include_globs: [ - getIndexHTML(), - getAppUrl('about-*.html'), - getAppUrl('about-*.html') + '#*' + indexHTML, + getBraveExtUrl('about-*.html'), + getBraveExtUrl('about-*.html') + '#*' ], exclude_globs: [ - getAppUrl('about-blank.html'), - getAppUrl('about-blank.html') + '#*' + getBraveExtUrl('about-blank.html'), + getBraveExtUrl('about-blank.html') + '#*' ] } ], @@ -125,7 +139,7 @@ let generateBraveManifest = () => { 'form-action': '\'none\'', 'referrer': 'no-referrer', 'style-src': '\'self\' \'unsafe-inline\'', - 'img-src': '* data: blob:', + 'img-src': '* data:', 'frame-src': '\'self\' https://buy.coinbase.com' } @@ -137,19 +151,52 @@ let generateBraveManifest = () => { cspDirectives['style-src'] = '\'self\' \'unsafe-inline\' http://' + devServer } + baseManifest.content_security_policy = concatCSP(cspDirectives) + + return baseManifest +} + +// Returns the Chromium extension manifest for the torrentExtension +// The torrentExtension handles magnet: URLs +// Analagous to the PDFJS extension, it shows a special UI for that type of resource +let generateTorrentManifest = () => { + let cspDirectives = { + 'default-src': '\'self\'', + 'form-action': '\'none\'', + 'referrer': 'no-referrer', + 'style-src': '\'self\' \'unsafe-inline\'', + 'img-src': '* data: blob:' + } + // TODO: - // * Move WebTorrent to its own renderer process, similar to the way it's done in - // WebTorrent Desktop + // * Move WebTorrent to its own process, similar to the way it's done in WebTorrent Desktop // * Remove this CSP exception: cspDirectives['connect-src'] = '*' - var csp = '' - for (var directive in cspDirectives) { - csp += directive + ' ' + cspDirectives[directive] + '; ' + return { + name: 'Torrent Viewer', + manifest_version: 2, + version: '1.0', + content_security_policy: concatCSP(cspDirectives), + content_scripts: [], + permissions: [ + 'externally_connectable.all_urls', 'tabs', '' + ], + externally_connectable: { + matches: [ + '' + ] + }, + icons: { + 128: 'img/webtorrent-128.png', + 48: 'img/webtorrent-48.png', + 16: 'img/webtorrent-16.png' + }, + web_accessible_resources: [ + 'img/favicon.ico' + ], + incognito: 'split' } - baseManifest.content_security_policy = csp.trim() - - return baseManifest } const extensionInfo = { @@ -252,7 +299,7 @@ module.exports.init = () => { let loadExtension = (extensionId, extensionPath, manifest = {}, manifestLocation = 'unpacked') => { if (!extensionInfo.isLoaded(extensionId) && !extensionInfo.isLoading(extensionId)) { extensionInfo.setState(extensionId, extensionStates.LOADING) - if (extensionId === config.braveExtensionId) { + if (extensionId === config.braveExtensionId || extensionId === config.torrentExtensionId) { session.defaultSession.extensions.load(extensionPath, manifest, manifestLocation) return } @@ -295,9 +342,11 @@ module.exports.init = () => { } } - // Manually install only the braveExtension + // Manually install the braveExtension and torrentExtension extensionInfo.setState(config.braveExtensionId, extensionStates.REGISTERED) loadExtension(config.braveExtensionId, getExtensionsPath('brave'), generateBraveManifest(), 'component') + extensionInfo.setState(config.torrentExtensionId, extensionStates.REGISTERED) + loadExtension(config.torrentExtensionId, getExtensionsPath('torrent'), generateTorrentManifest(), 'component') let registerComponents = () => { if (getSetting(settings.PDFJS_ENABLED)) { diff --git a/app/extensions/torrent/ext/immutable.min.js b/app/extensions/torrent/ext/immutable.min.js new file mode 100644 index 00000000000..0993436ec00 --- /dev/null +++ b/app/extensions/torrent/ext/immutable.min.js @@ -0,0 +1,36 @@ +/** + * Copyright (c) 2014-2015, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Immutable=e()}(this,function(){"use strict";function t(t,e){e&&(t.prototype=Object.create(e.prototype)),t.prototype.constructor=t}function e(t){return o(t)?t:O(t)}function r(t){return u(t)?t:x(t)}function n(t){return s(t)?t:k(t)}function i(t){return o(t)&&!a(t)?t:A(t)}function o(t){return!(!t||!t[ar])}function u(t){return!(!t||!t[hr])}function s(t){return!(!t||!t[fr])}function a(t){return u(t)||s(t)}function h(t){return!(!t||!t[cr])}function f(t){return t.value=!1,t}function c(t){t&&(t.value=!0)}function _(){}function p(t,e){e=e||0;for(var r=Math.max(0,t.length-e),n=Array(r),i=0;r>i;i++)n[i]=t[i+e];return n}function v(t){return void 0===t.size&&(t.size=t.__iterate(y)),t.size}function l(t,e){if("number"!=typeof e){var 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client.recieve(msg) + client.receive(msg) }) function send (msg) { @@ -83,9 +83,7 @@ class TorrentViewer extends React.Component { state.torrent.createServer() } - // Render immediately, then periodically to show download progress update() - setInterval(update, 1000) } saveTorrentFile () { @@ -152,3 +150,7 @@ class TorrentViewer extends React.Component { ) } } + +// Render immediately, then periodically to show download progress +update() +setInterval(update, 1000) From 76e80778c8605aab1a2e9296196c88f2911104df Mon Sep 17 00:00:00 2001 From: DC Date: Fri, 11 Nov 2016 17:26:50 -0800 Subject: [PATCH 20/48] Torrent Viewer UI bugfixes ImmutableComponent -> React.Component Fix NaNs remaining bug --- js/webtorrent/components/torrentFileList.js | 7 +++---- js/webtorrent/components/torrentStats.js | 8 +++++--- js/webtorrent/entry.js | 4 ++-- 3 files changed, 10 insertions(+), 9 deletions(-) diff --git a/js/webtorrent/components/torrentFileList.js b/js/webtorrent/components/torrentFileList.js index 149c71b7f24..8bafc51466c 100644 --- a/js/webtorrent/components/torrentFileList.js +++ b/js/webtorrent/components/torrentFileList.js @@ -1,16 +1,15 @@ const prettierBytes = require('prettier-bytes') - -const ImmutableComponent = require('../../components/immutableComponent') +const React = require('react') const SortableTable = require('../../components/sortableTable') -class TorrentFileList extends ImmutableComponent { +class TorrentFileList extends React.Component { constructor () { super() this.onClick = this.onClick.bind(this) } onClick (file) { - window.location = this.props.torrentID + '&ix=' + file.offset + window.location = this.props.torrentID + '&ix=' + this.props.files.indexOf(file) } render () { diff --git a/js/webtorrent/components/torrentStats.js b/js/webtorrent/components/torrentStats.js index 922adaa28ca..d78edd38c20 100644 --- a/js/webtorrent/components/torrentStats.js +++ b/js/webtorrent/components/torrentStats.js @@ -1,8 +1,7 @@ const prettierBytes = require('prettier-bytes') +const React = require('react') -const ImmutableComponent = require('../../components/immutableComponent') - -class TorrentStats extends ImmutableComponent { +class TorrentStats extends React.Component { render () { const torrent = this.props.torrent const errorMessage = this.props.errorMessage @@ -51,6 +50,9 @@ class TorrentStats extends ImmutableComponent { } function renderEta () { + if (torrent.timeRemaining === Infinity) return // Zero download speed + if (torrent.downloaded === torrent.length) return // Already done + const rawEta = torrent.timeRemaining / 1000 const hours = Math.floor(rawEta / 3600) % 24 const minutes = Math.floor(rawEta / 60) % 60 diff --git a/js/webtorrent/entry.js b/js/webtorrent/entry.js index b76a9528344..e6217439e28 100644 --- a/js/webtorrent/entry.js +++ b/js/webtorrent/entry.js @@ -112,8 +112,8 @@ class TorrentViewer extends React.Component { let fileContent if (state.torrent && ix) { - fileContent = state.server != null - ?