Using latest (4.1.1)

resources/js/papaparse.js

@@ -1,38 +1,54 @@
 /*!
 	Papa Parse
-	v4.1.0
+	v4.1.1
 	https://github.com/mholt/PapaParse
 */
 (function(global)
 {
 	"use strict";
 
-	var IS_WORKER = !global.document, LOADED_SYNC = false, AUTO_SCRIPT_PATH;
+	var IS_WORKER = (!global.document && !!global.postMessage), LOADED_SYNC = false, AUTO_SCRIPT_PATH;
 	var workers = {}, workerIdCounter = 0;
 
-	global.Papa = {};
+	var Papa = {};
 
-	global.Papa.parse = CsvToJson;
-	global.Papa.unparse = JsonToCsv;
+	Papa.parse = CsvToJson;
+	Papa.unparse = JsonToCsv;
 
-	global.Papa.RECORD_SEP = String.fromCharCode(30);
-	global.Papa.UNIT_SEP = String.fromCharCode(31);
-	global.Papa.BYTE_ORDER_MARK = "\ufeff";
-	global.Papa.BAD_DELIMITERS = ["\r", "\n", "\"", global.Papa.BYTE_ORDER_MARK];
-	global.Papa.WORKERS_SUPPORTED = !!global.Worker;
-	global.Papa.SCRIPT_PATH = null;	// Must be set manually if using workers and Papa Parse is loaded asynchronously
+	Papa.RECORD_SEP = String.fromCharCode(30);
+	Papa.UNIT_SEP = String.fromCharCode(31);
+	Papa.BYTE_ORDER_MARK = "\ufeff";
+	Papa.BAD_DELIMITERS = ["\r", "\n", "\"", Papa.BYTE_ORDER_MARK];
+	Papa.WORKERS_SUPPORTED = !!global.Worker;
+	Papa.SCRIPT_PATH = null;	// Must be set by your code if you use workers and this lib is loaded asynchronously
 
 	// Configurable chunk sizes for local and remote files, respectively
-	global.Papa.LocalChunkSize = 1024 * 1024 * 10;	// 10 MB
-	global.Papa.RemoteChunkSize = 1024 * 1024 * 5;	// 5 MB
-	global.Papa.DefaultDelimiter = ",";				// Used if not specified and detection fails
+	Papa.LocalChunkSize = 1024 * 1024 * 10;	// 10 MB
+	Papa.RemoteChunkSize = 1024 * 1024 * 5;	// 5 MB
+	Papa.DefaultDelimiter = ",";				// Used if not specified and detection fails
 
 	// Exposed for testing and development only
-	global.Papa.Parser = Parser;
-	global.Papa.ParserHandle = ParserHandle;
-	global.Papa.NetworkStreamer = NetworkStreamer;
-	global.Papa.FileStreamer = FileStreamer;
-	global.Papa.StringStreamer = StringStreamer;
+	Papa.Parser = Parser;
+	Papa.ParserHandle = ParserHandle;
+	Papa.NetworkStreamer = NetworkStreamer;
+	Papa.FileStreamer = FileStreamer;
+	Papa.StringStreamer = StringStreamer;
+
+	if (typeof module !== 'undefined' && module.exports)
+	{
+		// Export to Node...
+		module.exports = Papa;
+	}
+	else if (isFunction(global.define) && global.define.amd)
+	{
+		// Wireup with RequireJS
+		global.define(function() { return Papa; });
+	}
+	else
+	{
+		// ...or as browser global
+		global.Papa = Papa;
+	}
 
 	if (global.jQuery)
 	{
@@ -253,7 +269,7 @@
 
 			if (typeof _config.delimiter === 'string'
 				&& _config.delimiter.length == 1
-				&& global.Papa.BAD_DELIMITERS.indexOf(_config.delimiter) == -1)
+				&& Papa.BAD_DELIMITERS.indexOf(_config.delimiter) == -1)
 			{
 				_delimiter = _config.delimiter;
 			}
@@ -334,7 +350,7 @@
 
 			var needsQuotes = (typeof _quotes === 'boolean' && _quotes)
 							|| (_quotes instanceof Array && _quotes[col])
-							|| hasAny(str, global.Papa.BAD_DELIMITERS)
+							|| hasAny(str, Papa.BAD_DELIMITERS)
 							|| str.indexOf(_delimiter) > -1
 							|| str.charAt(0) == ' '
 							|| str.charAt(str.length - 1) == ' ';
@@ -363,6 +379,11 @@
 		this._rowCount = 0;
 		this._start = 0;
 		this._nextChunk = null;
+		this._completeResults = {
+			data: [],
+			errors: [],
+			meta: {}
+		};
 		replaceConfig.call(this, config);
 
 		this.parseChunk = function(chunk)
@@ -373,7 +394,7 @@
 
 			var results = this._handle.parse(aggregate, this._baseIndex, !this._finished);
 			
-			if (this._handle.paused())
+			if (this._handle.paused() || this._handle.aborted())
 				return;
 			
 			var lastIndex = results.meta.cursor;
@@ -403,11 +424,18 @@
 				if (this._paused)
 					return;
 				results = undefined;
+				this._completeResults = undefined;
+			}
+
+			if (!this._config.step && !this._config.chunk) {
+				this._completeResults.data = this._completeResults.data.concat(results.data);
+				this._completeResults.errors = this._completeResults.errors.concat(results.errors);
+				this._completeResults.meta = results.meta;
 			}
 
 			if (finishedIncludingPreview && isFunction(this._config.complete) && (!results || !results.meta.aborted))
-				this._config.complete(results);
-			
+				this._config.complete(this._completeResults);
+
 			if (!finishedIncludingPreview && (!results || !results.meta.paused))
 				this._nextChunk();
 
@@ -489,7 +517,7 @@
 
 			xhr.open("GET", this._input, !IS_WORKER);
 			
-			if (this._config.step || this._config.chunk)
+			if (this._config.chunkSize)
 			{
 				var end = this._start + this._config.chunkSize - 1;	// minus one because byte range is inclusive
 				xhr.setRequestHeader("Range", "bytes="+this._start+"-"+end);
@@ -520,7 +548,7 @@
 				return;
 			}
 
-			this._finished = (!this._config.step && !this._config.chunk) || this._start > getFileSize(xhr);
+			this._finished = !this._config.chunkSize || this._start > getFileSize(xhr);
 			this.parseChunk(xhr.responseText);
 		}
 
@@ -578,8 +606,13 @@
 
 		this._readChunk = function()
 		{
-			var end = Math.min(this._start + this._config.chunkSize, this._input.size);
-			var txt = reader.readAsText(slice.call(this._input, this._start, end), this._config.encoding);
+			var input = this._input;
+			if (this._config.chunkSize)
+			{
+				var end = Math.min(this._start + this._config.chunkSize, this._input.size);
+				input = slice.call(input, this._start, end);
+			}
+			var txt = reader.readAsText(input, this._config.encoding);
 			if (!usingAsyncReader)
 				this._chunkLoaded({ target: { result: txt } });	// mimic the async signature
 		}
@@ -588,7 +621,7 @@
 		{
 			// Very important to increment start each time before handling results
 			this._start += this._config.chunkSize;
-			this._finished = this._start >= this._input.size;
+			this._finished = !this._config.chunkSize || this._start >= this._input.size;
 			this.parseChunk(event.target.result);
 		}
 
@@ -641,6 +674,7 @@
 		var _input;				// The input being parsed
 		var _parser;			// The core parser being used
 		var _paused = false;	// Whether we are paused or not
+		var _aborted = false;   // Whether the parser has aborted or not
 		var _delimiterError;	// Temporary state between delimiter detection and processing results
 		var _fields = [];		// Fields are from the header row of the input, if there is one
 		var _results = {		// The last results returned from the parser
@@ -726,9 +760,15 @@
 			self.streamer.parseChunk(_input);
 		};
 
+		this.aborted = function () {
+			return _aborted;
+		}
+
 		this.abort = function()
 		{
+			_aborted = true;
 			_parser.abort();
+			_results.meta.aborted = true;
 			if (isFunction(_config.complete))
 				_config.complete(_results);
 			_input = "";
@@ -784,9 +824,9 @@
 					if (_config.dynamicTyping)
 					{
 						var value = _results.data[i][j];
-						if (value == "true")
+						if (value == "true" || value == "TRUE")
 							_results.data[i][j] = true;
-						else if (value == "false")
+						else if (value == "false" || value == "FALSE")
 							_results.data[i][j] = false;
 						else
 							_results.data[i][j] = tryParseFloat(value);
@@ -925,7 +965,6 @@
 
 		// Delimiter must be valid
 		if (typeof delim !== 'string'
-			|| delim.length != 1
 			|| Papa.BAD_DELIMITERS.indexOf(delim) > -1)
 			delim = ",";
 
@@ -1324,13 +1363,11 @@
 
 	function bindFunction(f, self)
 	{
-		return function() {
-			f.apply(self, arguments);
-		}
+		return function() { f.apply(self, arguments); };
 	}
 
 	function isFunction(func)
 	{
 		return typeof func === 'function';
 	}
-})(this);
+})(typeof window !== 'undefined' ? window : this);