diff --git a/dist/amd/can-ndjson-stream.js b/dist/amd/can-ndjson-stream.js new file mode 100644 index 0000000..7736081 --- /dev/null +++ b/dist/amd/can-ndjson-stream.js @@ -0,0 +1,65 @@ +/*can-ndjson-stream@1.0.0#can-ndjson-stream*/ +define('can-ndjson-stream', [ + 'require', + 'exports', + 'module', + 'can-namespace' +], function (require, exports, module) { + 'use strict'; + var namespace = require('can-namespace'); + var ndjsonStream = function (response) { + var is_reader, cancellationRequest = false; + return new ReadableStream({ + start: function (controller) { + var reader = response.getReader(); + is_reader = reader; + var decoder = new TextDecoder(); + var data_buf = ''; + reader.read().then(function processResult(result) { + if (result.done) { + if (cancellationRequest) { + return; + } + data_buf = data_buf.trim(); + if (data_buf.length !== 0) { + try { + var data_l = JSON.parse(data_buf); + controller.enqueue(data_l); + } catch (e) { + controller.error(e); + return; + } + } + controller.close(); + return; + } + var data = decoder.decode(result.value, { stream: true }); + data_buf += data; + var lines = data_buf.split('\n'); + for (var i = 0; i < lines.length - 1; ++i) { + var l = lines[i].trim(); + if (l.length > 0) { + try { + var data_line = JSON.parse(l); + controller.enqueue(data_line); + } catch (e) { + controller.error(e); + cancellationRequest = true; + reader.cancel(); + return; + } + } + } + data_buf = lines[lines.length - 1]; + return reader.read().then(processResult); + }); + }, + cancel: function (reason) { + console.log('Cancel registered due to ', reason); + cancellationRequest = true; + is_reader.cancel(); + } + }); + }; + module.exports = namespace.ndjsonStream = ndjsonStream; +}); \ No newline at end of file diff --git a/dist/cjs/can-ndjson-stream.js b/dist/cjs/can-ndjson-stream.js new file mode 100644 index 0000000..7736081 --- /dev/null +++ b/dist/cjs/can-ndjson-stream.js @@ -0,0 +1,65 @@ +/*can-ndjson-stream@1.0.0#can-ndjson-stream*/ +define('can-ndjson-stream', [ + 'require', + 'exports', + 'module', + 'can-namespace' +], function (require, exports, module) { + 'use strict'; + var namespace = require('can-namespace'); + var ndjsonStream = function (response) { + var is_reader, cancellationRequest = false; + return new ReadableStream({ + start: function (controller) { + var reader = response.getReader(); + is_reader = reader; + var decoder = new TextDecoder(); + var data_buf = ''; + reader.read().then(function processResult(result) { + if (result.done) { + if (cancellationRequest) { + return; + } + data_buf = data_buf.trim(); + if (data_buf.length !== 0) { + try { + var data_l = JSON.parse(data_buf); + controller.enqueue(data_l); + } catch (e) { + controller.error(e); + return; + } + } + controller.close(); + return; + } + var data = decoder.decode(result.value, { stream: true }); + data_buf += data; + var lines = data_buf.split('\n'); + for (var i = 0; i < lines.length - 1; ++i) { + var l = lines[i].trim(); + if (l.length > 0) { + try { + var data_line = JSON.parse(l); + controller.enqueue(data_line); + } catch (e) { + controller.error(e); + cancellationRequest = true; + reader.cancel(); + return; + } + } + } + data_buf = lines[lines.length - 1]; + return reader.read().then(processResult); + }); + }, + cancel: function (reason) { + console.log('Cancel registered due to ', reason); + cancellationRequest = true; + is_reader.cancel(); + } + }); + }; + module.exports = namespace.ndjsonStream = ndjsonStream; +}); \ No newline at end of file diff --git a/dist/global/can-ndjson-stream.js b/dist/global/can-ndjson-stream.js new file mode 100644 index 0000000..e68f981 --- /dev/null +++ b/dist/global/can-ndjson-stream.js @@ -0,0 +1,242 @@ +/*[process-shim]*/ +(function(global, env) { + // jshint ignore:line + if (typeof process === "undefined") { + global.process = { + argv: [], + cwd: function() { + return ""; + }, + browser: true, + env: { + NODE_ENV: env || "development" + }, + version: "", + platform: + global.navigator && + global.navigator.userAgent && + /Windows/.test(global.navigator.userAgent) + ? "win" + : "" + }; + } +})( + typeof self == "object" && self.Object == Object + ? self + : typeof process === "object" && + Object.prototype.toString.call(process) === "[object process]" + ? global + : window, + "development" +); + +/*[global-shim-start]*/ +(function(exports, global, doEval) { + // jshint ignore:line + var origDefine = global.define; + + var get = function(name) { + var parts = name.split("."), + cur = global, + i; + for (i = 0; i < parts.length; i++) { + if (!cur) { + break; + } + cur = cur[parts[i]]; + } + return cur; + }; + var set = function(name, val) { + var parts = name.split("."), + cur = global, + i, + part, + next; + for (i = 0; i < parts.length - 1; i++) { + part = parts[i]; + next = cur[part]; + if (!next) { + next = cur[part] = {}; + } + cur = next; + } + part = parts[parts.length - 1]; + cur[part] = val; + }; + var useDefault = function(mod) { + if (!mod || !mod.__esModule) return false; + var esProps = { __esModule: true, default: true }; + for (var p in mod) { + if (!esProps[p]) return false; + } + return true; + }; + + var hasCjsDependencies = function(deps) { + return ( + deps[0] === "require" && deps[1] === "exports" && deps[2] === "module" + ); + }; + + var modules = + (global.define && global.define.modules) || + (global._define && global._define.modules) || + {}; + var ourDefine = (global.define = function(moduleName, deps, callback) { + var module; + if (typeof deps === "function") { + callback = deps; + deps = []; + } + var args = [], + i; + for (i = 0; i < deps.length; i++) { + args.push( + exports[deps[i]] + ? get(exports[deps[i]]) + : modules[deps[i]] || get(deps[i]) + ); + } + // CJS has no dependencies but 3 callback arguments + if (hasCjsDependencies(deps) || (!deps.length && callback.length)) { + module = { exports: {} }; + args[0] = function(name) { + return exports[name] ? get(exports[name]) : modules[name]; + }; + args[1] = module.exports; + args[2] = module; + } + // Babel uses the exports and module object. + else if (!args[0] && deps[0] === "exports") { + module = { exports: {} }; + args[0] = module.exports; + if (deps[1] === "module") { + args[1] = module; + } + } else if (!args[0] && deps[0] === "module") { + args[0] = { id: moduleName }; + } + + global.define = origDefine; + var result = callback ? callback.apply(null, args) : undefined; + global.define = ourDefine; + + // Favor CJS module.exports over the return value + result = module && module.exports ? module.exports : result; + modules[moduleName] = result; + + // Set global exports + var globalExport = exports[moduleName]; + if (globalExport && !get(globalExport)) { + if (useDefault(result)) { + result = result["default"]; + } + set(globalExport, result); + } + }); + global.define.orig = origDefine; + global.define.modules = modules; + global.define.amd = true; + ourDefine("@loader", [], function() { + // shim for @@global-helpers + var noop = function() {}; + return { + get: function() { + return { prepareGlobal: noop, retrieveGlobal: noop }; + }, + global: global, + __exec: function(__load) { + doEval(__load.source, global); + } + }; + }); +})( + { "can-namespace": "can" }, + typeof self == "object" && self.Object == Object + ? self + : typeof process === "object" && + Object.prototype.toString.call(process) === "[object process]" + ? global + : window, + function(__$source__, __$global__) { + // jshint ignore:line + eval("(function() { " + __$source__ + " \n }).call(__$global__);"); + } +); + +/*can-namespace@1.0.0#can-namespace*/ +define('can-namespace', function (require, exports, module) { + module.exports = {}; +}); +/*can-ndjson-stream@1.0.0#can-ndjson-stream*/ +define('can-ndjson-stream', [ + 'require', + 'exports', + 'module', + 'can-namespace' +], function (require, exports, module) { + 'use strict'; + var namespace = require('can-namespace'); + var ndjsonStream = function (response) { + var is_reader, cancellationRequest = false; + return new ReadableStream({ + start: function (controller) { + var reader = response.getReader(); + is_reader = reader; + var decoder = new TextDecoder(); + var data_buf = ''; + reader.read().then(function processResult(result) { + if (result.done) { + if (cancellationRequest) { + return; + } + data_buf = data_buf.trim(); + if (data_buf.length !== 0) { + try { + var data_l = JSON.parse(data_buf); + controller.enqueue(data_l); + } catch (e) { + controller.error(e); + return; + } + } + controller.close(); + return; + } + var data = decoder.decode(result.value, { stream: true }); + data_buf += data; + var lines = data_buf.split('\n'); + for (var i = 0; i < lines.length - 1; ++i) { + var l = lines[i].trim(); + if (l.length > 0) { + try { + var data_line = JSON.parse(l); + controller.enqueue(data_line); + } catch (e) { + controller.error(e); + cancellationRequest = true; + reader.cancel(); + return; + } + } + } + data_buf = lines[lines.length - 1]; + return reader.read().then(processResult); + }); + }, + cancel: function (reason) { + console.log('Cancel registered due to ', reason); + cancellationRequest = true; + is_reader.cancel(); + } + }); + }; + module.exports = namespace.ndjsonStream = ndjsonStream; +}); +/*[global-shim-end]*/ +(function(global) { // jshint ignore:line + global._define = global.define; + global.define = global.define.orig; +} +)(typeof self == "object" && self.Object == Object ? self : (typeof process === "object" && Object.prototype.toString.call(process) === "[object process]") ? global : window); \ No newline at end of file diff --git a/package-lock.json b/package-lock.json index 9346dad..ea79054 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,6 +1,6 @@ { "name": "can-ndjson-stream", - "version": "1.0.0", + "version": "1.0.1", "lockfileVersion": 1, "requires": true, "dependencies": {