add js

pos_jsprintmanager/static/src/js/jsprintmanager/zip-ext.js

@@ -0,0 +1,259 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function() {
+	"use strict";
+
+	var ERR_HTTP_RANGE = "HTTP Range not supported.";
+
+	var Reader = zip.Reader;
+	var Writer = zip.Writer;
+	
+	var ZipDirectoryEntry;
+
+	var appendABViewSupported;
+	try {
+		appendABViewSupported = new Blob([ new DataView(new ArrayBuffer(0)) ]).size === 0;
+	} catch (e) {
+	}
+
+	function isHttpFamily(url) {
+		var a = document.createElement("a");
+		a.href = url;
+		return a.protocol === "http:" || a.protocol === "https:";
+	}
+
+	function HttpReader(url) {
+		var that = this;
+
+		function getData(callback, onerror) {
+			var request;
+			if (!that.data) {
+				request = new XMLHttpRequest();
+				request.addEventListener("load", function() {
+					if (!that.size)
+						that.size = Number(request.getResponseHeader("Content-Length")) || Number(request.response.byteLength);
+					that.data = new Uint8Array(request.response);
+					callback();
+				}, false);
+				request.addEventListener("error", onerror, false);
+				request.open("GET", url);
+				request.responseType = "arraybuffer";
+				request.send();
+			} else
+				callback();
+		}
+
+		function init(callback, onerror) {
+			if (!isHttpFamily(url)) {
+				// For schemas other than http(s), HTTP HEAD may be unavailable,
+				// so use HTTP GET instead.
+				getData(callback, onerror);
+				return;
+			}
+			var request = new XMLHttpRequest();
+			request.addEventListener("load", function() {
+				that.size = Number(request.getResponseHeader("Content-Length"));
+				// If response header doesn't return size then prefetch the content.
+				if (!that.size) {
+					getData(callback, onerror);
+				} else {
+					callback();
+				}
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.open("HEAD", url);
+			request.send();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			getData(function() {
+				callback(new Uint8Array(that.data.subarray(index, index + length)));
+			}, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	HttpReader.prototype = new Reader();
+	HttpReader.prototype.constructor = HttpReader;
+
+	function HttpRangeReader(url) {
+		var that = this;
+
+		function init(callback, onerror) {
+			var request = new XMLHttpRequest();
+			request.addEventListener("load", function() {
+				that.size = Number(request.getResponseHeader("Content-Length"));
+				if (request.getResponseHeader("Accept-Ranges") == "bytes")
+					callback();
+				else
+					onerror(ERR_HTTP_RANGE);
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.open("HEAD", url);
+			request.send();
+		}
+
+		function readArrayBuffer(index, length, callback, onerror) {
+			var request = new XMLHttpRequest();
+			request.open("GET", url);
+			request.responseType = "arraybuffer";
+			request.setRequestHeader("Range", "bytes=" + index + "-" + (index + length - 1));
+			request.addEventListener("load", function() {
+				callback(request.response);
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.send();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			readArrayBuffer(index, length, function(arraybuffer) {
+				callback(new Uint8Array(arraybuffer));
+			}, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	HttpRangeReader.prototype = new Reader();
+	HttpRangeReader.prototype.constructor = HttpRangeReader;
+
+	function ArrayBufferReader(arrayBuffer) {
+		var that = this;
+
+		function init(callback, onerror) {
+			that.size = arrayBuffer.byteLength;
+			callback();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			callback(new Uint8Array(arrayBuffer.slice(index, index + length)));
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	ArrayBufferReader.prototype = new Reader();
+	ArrayBufferReader.prototype.constructor = ArrayBufferReader;
+
+	function ArrayBufferWriter() {
+		var array, that = this;
+
+		function init(callback, onerror) {
+			array = new Uint8Array();
+			callback();
+		}
+
+		function writeUint8Array(arr, callback, onerror) {
+			var tmpArray = new Uint8Array(array.length + arr.length);
+			tmpArray.set(array);
+			tmpArray.set(arr, array.length);
+			array = tmpArray;
+			callback();
+		}
+
+		function getData(callback) {
+			callback(array.buffer);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	ArrayBufferWriter.prototype = new Writer();
+	ArrayBufferWriter.prototype.constructor = ArrayBufferWriter;
+
+	function FileWriter(fileEntry, contentType) {
+		var writer, that = this;
+
+		function init(callback, onerror) {
+			fileEntry.createWriter(function(fileWriter) {
+				writer = fileWriter;
+				callback();
+			}, onerror);
+		}
+
+		function writeUint8Array(array, callback, onerror) {
+			var blob = new Blob([ appendABViewSupported ? array : array.buffer ], {
+				type : contentType
+			});
+			writer.onwrite = function() {
+				writer.onwrite = null;
+				callback();
+			};
+			writer.onerror = onerror;
+			writer.write(blob);
+		}
+
+		function getData(callback) {
+			fileEntry.file(callback);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	FileWriter.prototype = new Writer();
+	FileWriter.prototype.constructor = FileWriter;
+
+	zip.FileWriter = FileWriter;
+	zip.HttpReader = HttpReader;
+	zip.HttpRangeReader = HttpRangeReader;
+	zip.ArrayBufferReader = ArrayBufferReader;
+	zip.ArrayBufferWriter = ArrayBufferWriter;
+
+	if (zip.fs) {
+		ZipDirectoryEntry = zip.fs.ZipDirectoryEntry;
+		ZipDirectoryEntry.prototype.addHttpContent = function(name, URL, useRangeHeader) {
+			function addChild(parent, name, params, directory) {
+				if (parent.directory)
+					return directory ? new ZipDirectoryEntry(parent.fs, name, params, parent) : new zip.fs.ZipFileEntry(parent.fs, name, params, parent);
+				else
+					throw "Parent entry is not a directory.";
+			}
+
+			return addChild(this, name, {
+				data : URL,
+				Reader : useRangeHeader ? HttpRangeReader : HttpReader
+			});
+		};
+		ZipDirectoryEntry.prototype.importHttpContent = function(URL, useRangeHeader, onend, onerror) {
+			this.importZip(useRangeHeader ? new HttpRangeReader(URL) : new HttpReader(URL), onend, onerror);
+		};
+		zip.fs.FS.prototype.importHttpContent = function(URL, useRangeHeader, onend, onerror) {
+			this.entries = [];
+			this.root = new ZipDirectoryEntry(this);
+			this.root.importHttpContent(URL, useRangeHeader, onend, onerror);
+		};
+	}
+
+})();

pos_jsprintmanager/static/src/js/jsprintmanager/zip.js

@@ -0,0 +1,966 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function(obj) {
+	"use strict";
+
+	var ERR_BAD_FORMAT = "File format is not recognized.";
+	var ERR_CRC = "CRC failed.";
+	var ERR_ENCRYPTED = "File contains encrypted entry.";
+	var ERR_ZIP64 = "File is using Zip64 (4gb+ file size).";
+	var ERR_READ = "Error while reading zip file.";
+	var ERR_WRITE = "Error while writing zip file.";
+	var ERR_WRITE_DATA = "Error while writing file data.";
+	var ERR_READ_DATA = "Error while reading file data.";
+	var ERR_DUPLICATED_NAME = "File already exists.";
+	var CHUNK_SIZE = 512 * 1024;
+	
+	var TEXT_PLAIN = "text/plain";
+
+	var appendABViewSupported;
+	try {
+		appendABViewSupported = new Blob([ new DataView(new ArrayBuffer(0)) ]).size === 0;
+	} catch (e) {
+	}
+
+	function Crc32() {
+		this.crc = -1;
+	}
+	Crc32.prototype.append = function append(data) {
+		var crc = this.crc | 0, table = this.table;
+		for (var offset = 0, len = data.length | 0; offset < len; offset++)
+			crc = (crc >>> 8) ^ table[(crc ^ data[offset]) & 0xFF];
+		this.crc = crc;
+	};
+	Crc32.prototype.get = function get() {
+		return ~this.crc;
+	};
+	Crc32.prototype.table = (function() {
+		var i, j, t, table = []; // Uint32Array is actually slower than []
+		for (i = 0; i < 256; i++) {
+			t = i;
+			for (j = 0; j < 8; j++)
+				if (t & 1)
+					t = (t >>> 1) ^ 0xEDB88320;
+				else
+					t = t >>> 1;
+			table[i] = t;
+		}
+		return table;
+	})();
+	
+	// "no-op" codec
+	function NOOP() {}
+	NOOP.prototype.append = function append(bytes, onprogress) {
+		return bytes;
+	};
+	NOOP.prototype.flush = function flush() {};
+
+	function blobSlice(blob, index, length) {
+		if (index < 0 || length < 0 || index + length > blob.size)
+			throw new RangeError('offset:' + index + ', length:' + length + ', size:' + blob.size);
+		if (blob.slice)
+			return blob.slice(index, index + length);
+		else if (blob.webkitSlice)
+			return blob.webkitSlice(index, index + length);
+		else if (blob.mozSlice)
+			return blob.mozSlice(index, index + length);
+		else if (blob.msSlice)
+			return blob.msSlice(index, index + length);
+	}
+
+	function getDataHelper(byteLength, bytes) {
+		var dataBuffer, dataArray;
+		dataBuffer = new ArrayBuffer(byteLength);
+		dataArray = new Uint8Array(dataBuffer);
+		if (bytes)
+			dataArray.set(bytes, 0);
+		return {
+			buffer : dataBuffer,
+			array : dataArray,
+			view : new DataView(dataBuffer)
+		};
+	}
+
+	// Readers
+	function Reader() {
+	}
+
+	function TextReader(text) {
+		var that = this, blobReader;
+
+		function init(callback, onerror) {
+			var blob = new Blob([ text ], {
+				type : TEXT_PLAIN
+			});
+			blobReader = new BlobReader(blob);
+			blobReader.init(function() {
+				that.size = blobReader.size;
+				callback();
+			}, onerror);
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			blobReader.readUint8Array(index, length, callback, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	TextReader.prototype = new Reader();
+	TextReader.prototype.constructor = TextReader;
+
+	function Data64URIReader(dataURI) {
+		var that = this, dataStart;
+
+		function init(callback) {
+			var dataEnd = dataURI.length;
+			while (dataURI.charAt(dataEnd - 1) == "=")
+				dataEnd--;
+			dataStart = dataURI.indexOf(",") + 1;
+			that.size = Math.floor((dataEnd - dataStart) * 0.75);
+			callback();
+		}
+
+		function readUint8Array(index, length, callback) {
+			var i, data = getDataHelper(length);
+			var start = Math.floor(index / 3) * 4;
+			var end = Math.ceil((index + length) / 3) * 4;
+			var bytes = obj.atob(dataURI.substring(start + dataStart, end + dataStart));
+			var delta = index - Math.floor(start / 4) * 3;
+			for (i = delta; i < delta + length; i++)
+				data.array[i - delta] = bytes.charCodeAt(i);
+			callback(data.array);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	Data64URIReader.prototype = new Reader();
+	Data64URIReader.prototype.constructor = Data64URIReader;
+
+	function BlobReader(blob) {
+		var that = this;
+
+		function init(callback) {
+			that.size = blob.size;
+			callback();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			var reader = new FileReader();
+			reader.onload = function(e) {
+				callback(new Uint8Array(e.target.result));
+			};
+			reader.onerror = onerror;
+			try {
+				reader.readAsArrayBuffer(blobSlice(blob, index, length));
+			} catch (e) {
+				onerror(e);
+			}
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	BlobReader.prototype = new Reader();
+	BlobReader.prototype.constructor = BlobReader;
+
+	// Writers
+
+	function Writer() {
+	}
+	Writer.prototype.getData = function(callback) {
+		callback(this.data);
+	};
+
+	function TextWriter(encoding) {
+		var that = this, blob;
+
+		function init(callback) {
+			blob = new Blob([], {
+				type : TEXT_PLAIN
+			});
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			blob = new Blob([ blob, appendABViewSupported ? array : array.buffer ], {
+				type : TEXT_PLAIN
+			});
+			callback();
+		}
+
+		function getData(callback, onerror) {
+			var reader = new FileReader();
+			reader.onload = function(e) {
+				callback(e.target.result);
+			};
+			reader.onerror = onerror;
+			reader.readAsText(blob, encoding);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	TextWriter.prototype = new Writer();
+	TextWriter.prototype.constructor = TextWriter;
+
+	function Data64URIWriter(contentType) {
+		var that = this, data = "", pending = "";
+
+		function init(callback) {
+			data += "data:" + (contentType || "") + ";base64,";
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			var i, delta = pending.length, dataString = pending;
+			pending = "";
+			for (i = 0; i < (Math.floor((delta + array.length) / 3) * 3) - delta; i++)
+				dataString += String.fromCharCode(array[i]);
+			for (; i < array.length; i++)
+				pending += String.fromCharCode(array[i]);
+			if (dataString.length > 2)
+				data += obj.btoa(dataString);
+			else
+				pending = dataString;
+			callback();
+		}
+
+		function getData(callback) {
+			callback(data + obj.btoa(pending));
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	Data64URIWriter.prototype = new Writer();
+	Data64URIWriter.prototype.constructor = Data64URIWriter;
+
+	function BlobWriter(contentType) {
+		var blob, that = this;
+
+		function init(callback) {
+			blob = new Blob([], {
+				type : contentType
+			});
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			blob = new Blob([ blob, appendABViewSupported ? array : array.buffer ], {
+				type : contentType
+			});
+			callback();
+		}
+
+		function getData(callback) {
+			callback(blob);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	BlobWriter.prototype = new Writer();
+	BlobWriter.prototype.constructor = BlobWriter;
+
+	/** 
+	 * inflate/deflate core functions
+	 * @param worker {Worker} web worker for the task.
+	 * @param initialMessage {Object} initial message to be sent to the worker. should contain
+	 *   sn(serial number for distinguishing multiple tasks sent to the worker), and codecClass.
+	 *   This function may add more properties before sending.
+	 */
+	function launchWorkerProcess(worker, initialMessage, reader, writer, offset, size, onprogress, onend, onreaderror, onwriteerror) {
+		var chunkIndex = 0, index, outputSize, sn = initialMessage.sn, crc;
+
+		function onflush() {
+			worker.removeEventListener('message', onmessage, false);
+			onend(outputSize, crc);
+		}
+
+		function onmessage(event) {
+			var message = event.data, data = message.data, err = message.error;
+			if (err) {
+				err.toString = function () { return 'Error: ' + this.message; };
+				onreaderror(err);
+				return;
+			}
+			if (message.sn !== sn)
+				return;
+			if (typeof message.codecTime === 'number')
+				worker.codecTime += message.codecTime; // should be before onflush()
+			if (typeof message.crcTime === 'number')
+				worker.crcTime += message.crcTime;
+
+			switch (message.type) {
+				case 'append':
+					if (data) {
+						outputSize += data.length;
+						writer.writeUint8Array(data, function() {
+							step();
+						}, onwriteerror);
+					} else
+						step();
+					break;
+				case 'flush':
+					crc = message.crc;
+					if (data) {
+						outputSize += data.length;
+						writer.writeUint8Array(data, function() {
+							onflush();
+						}, onwriteerror);
+					} else
+						onflush();
+					break;
+				case 'progress':
+					if (onprogress)
+						onprogress(index + message.loaded, size);
+					break;
+				case 'importScripts': //no need to handle here
+				case 'newTask':
+				case 'echo':
+					break;
+				default:
+					console.warn('zip.js:launchWorkerProcess: unknown message: ', message);
+			}
+		}
+
+		function step() {
+			index = chunkIndex * CHUNK_SIZE;
+			// use `<=` instead of `<`, because `size` may be 0.
+			if (index <= size) {
+				reader.readUint8Array(offset + index, Math.min(CHUNK_SIZE, size - index), function(array) {
+					if (onprogress)
+						onprogress(index, size);
+					var msg = index === 0 ? initialMessage : {sn : sn};
+					msg.type = 'append';
+					msg.data = array;
+					
+					// posting a message with transferables will fail on IE10
+					try {
+						worker.postMessage(msg, [array.buffer]);
+					} catch(ex) {
+						worker.postMessage(msg); // retry without transferables
+					}
+					chunkIndex++;
+				}, onreaderror);
+			} else {
+				worker.postMessage({
+					sn: sn,
+					type: 'flush'
+				});
+			}
+		}
+
+		outputSize = 0;
+		worker.addEventListener('message', onmessage, false);
+		step();
+	}
+
+	function launchProcess(process, reader, writer, offset, size, crcType, onprogress, onend, onreaderror, onwriteerror) {
+		var chunkIndex = 0, index, outputSize = 0,
+			crcInput = crcType === 'input',
+			crcOutput = crcType === 'output',
+			crc = new Crc32();
+		function step() {
+			var outputData;
+			index = chunkIndex * CHUNK_SIZE;
+			if (index < size)
+				reader.readUint8Array(offset + index, Math.min(CHUNK_SIZE, size - index), function(inputData) {
+					var outputData;
+					try {
+						outputData = process.append(inputData, function(loaded) {
+							if (onprogress)
+								onprogress(index + loaded, size);
+						});
+					} catch (e) {
+						onreaderror(e);
+						return;
+					}
+					if (outputData) {
+						outputSize += outputData.length;
+						writer.writeUint8Array(outputData, function() {
+							chunkIndex++;
+							setTimeout(step, 1);
+						}, onwriteerror);
+						if (crcOutput)
+							crc.append(outputData);
+					} else {
+						chunkIndex++;
+						setTimeout(step, 1);
+					}
+					if (crcInput)
+						crc.append(inputData);
+					if (onprogress)
+						onprogress(index, size);
+				}, onreaderror);
+			else {
+				try {
+					outputData = process.flush();
+				} catch (e) {
+					onreaderror(e);
+					return;
+				}
+				if (outputData) {
+					if (crcOutput)
+						crc.append(outputData);
+					outputSize += outputData.length;
+					writer.writeUint8Array(outputData, function() {
+						onend(outputSize, crc.get());
+					}, onwriteerror);
+				} else
+					onend(outputSize, crc.get());
+			}
+		}
+
+		step();
+	}
+
+	function inflate(worker, sn, reader, writer, offset, size, computeCrc32, onend, onprogress, onreaderror, onwriteerror) {
+		var crcType = computeCrc32 ? 'output' : 'none';
+		if (obj.zip.useWebWorkers) {
+			var initialMessage = {
+				sn: sn,
+				codecClass: 'Inflater',
+				crcType: crcType,
+			};
+			launchWorkerProcess(worker, initialMessage, reader, writer, offset, size, onprogress, onend, onreaderror, onwriteerror);
+		} else
+			launchProcess(new obj.zip.Inflater(), reader, writer, offset, size, crcType, onprogress, onend, onreaderror, onwriteerror);
+	}
+
+	function deflate(worker, sn, reader, writer, level, onend, onprogress, onreaderror, onwriteerror) {
+		var crcType = 'input';
+		if (obj.zip.useWebWorkers) {
+			var initialMessage = {
+				sn: sn,
+				options: {level: level},
+				codecClass: 'Deflater',
+				crcType: crcType,
+			};
+			launchWorkerProcess(worker, initialMessage, reader, writer, 0, reader.size, onprogress, onend, onreaderror, onwriteerror);
+		} else
+			launchProcess(new obj.zip.Deflater(), reader, writer, 0, reader.size, crcType, onprogress, onend, onreaderror, onwriteerror);
+	}
+
+	function copy(worker, sn, reader, writer, offset, size, computeCrc32, onend, onprogress, onreaderror, onwriteerror) {
+		var crcType = 'input';
+		if (obj.zip.useWebWorkers && computeCrc32) {
+			var initialMessage = {
+				sn: sn,
+				codecClass: 'NOOP',
+				crcType: crcType,
+			};
+			launchWorkerProcess(worker, initialMessage, reader, writer, offset, size, onprogress, onend, onreaderror, onwriteerror);
+		} else
+			launchProcess(new NOOP(), reader, writer, offset, size, crcType, onprogress, onend, onreaderror, onwriteerror);
+	}
+
+	// ZipReader
+
+	function decodeASCII(str) {
+		var i, out = "", charCode, extendedASCII = [ '\u00C7', '\u00FC', '\u00E9', '\u00E2', '\u00E4', '\u00E0', '\u00E5', '\u00E7', '\u00EA', '\u00EB',
+				'\u00E8', '\u00EF', '\u00EE', '\u00EC', '\u00C4', '\u00C5', '\u00C9', '\u00E6', '\u00C6', '\u00F4', '\u00F6', '\u00F2', '\u00FB', '\u00F9',
+				'\u00FF', '\u00D6', '\u00DC', '\u00F8', '\u00A3', '\u00D8', '\u00D7', '\u0192', '\u00E1', '\u00ED', '\u00F3', '\u00FA', '\u00F1', '\u00D1',
+				'\u00AA', '\u00BA', '\u00BF', '\u00AE', '\u00AC', '\u00BD', '\u00BC', '\u00A1', '\u00AB', '\u00BB', '_', '_', '_', '\u00A6', '\u00A6',
+				'\u00C1', '\u00C2', '\u00C0', '\u00A9', '\u00A6', '\u00A6', '+', '+', '\u00A2', '\u00A5', '+', '+', '-', '-', '+', '-', '+', '\u00E3',
+				'\u00C3', '+', '+', '-', '-', '\u00A6', '-', '+', '\u00A4', '\u00F0', '\u00D0', '\u00CA', '\u00CB', '\u00C8', 'i', '\u00CD', '\u00CE',
+				'\u00CF', '+', '+', '_', '_', '\u00A6', '\u00CC', '_', '\u00D3', '\u00DF', '\u00D4', '\u00D2', '\u00F5', '\u00D5', '\u00B5', '\u00FE',
+				'\u00DE', '\u00DA', '\u00DB', '\u00D9', '\u00FD', '\u00DD', '\u00AF', '\u00B4', '\u00AD', '\u00B1', '_', '\u00BE', '\u00B6', '\u00A7',
+				'\u00F7', '\u00B8', '\u00B0', '\u00A8', '\u00B7', '\u00B9', '\u00B3', '\u00B2', '_', ' ' ];
+		for (i = 0; i < str.length; i++) {
+			charCode = str.charCodeAt(i) & 0xFF;
+			if (charCode > 127)
+				out += extendedASCII[charCode - 128];
+			else
+				out += String.fromCharCode(charCode);
+		}
+		return out;
+	}
+
+	function decodeUTF8(string) {
+		return decodeURIComponent(escape(string));
+	}
+
+	function getString(bytes) {
+		var i, str = "";
+		for (i = 0; i < bytes.length; i++)
+			str += String.fromCharCode(bytes[i]);
+		return str;
+	}
+
+	function getDate(timeRaw) {
+		var date = (timeRaw & 0xffff0000) >> 16, time = timeRaw & 0x0000ffff;
+		try {
+			return new Date(1980 + ((date & 0xFE00) >> 9), ((date & 0x01E0) >> 5) - 1, date & 0x001F, (time & 0xF800) >> 11, (time & 0x07E0) >> 5,
+					(time & 0x001F) * 2, 0);
+		} catch (e) {
+		}
+	}
+
+	function readCommonHeader(entry, data, index, centralDirectory, onerror) {
+		entry.version = data.view.getUint16(index, true);
+		entry.bitFlag = data.view.getUint16(index + 2, true);
+		entry.compressionMethod = data.view.getUint16(index + 4, true);
+		entry.lastModDateRaw = data.view.getUint32(index + 6, true);
+		entry.lastModDate = getDate(entry.lastModDateRaw);
+		if ((entry.bitFlag & 0x01) === 0x01) {
+			onerror(ERR_ENCRYPTED);
+			return;
+		}
+		if (centralDirectory || (entry.bitFlag & 0x0008) != 0x0008) {
+			entry.crc32 = data.view.getUint32(index + 10, true);
+			entry.compressedSize = data.view.getUint32(index + 14, true);
+			entry.uncompressedSize = data.view.getUint32(index + 18, true);
+		}
+		if (entry.compressedSize === 0xFFFFFFFF || entry.uncompressedSize === 0xFFFFFFFF) {
+			onerror(ERR_ZIP64);
+			return;
+		}
+		entry.filenameLength = data.view.getUint16(index + 22, true);
+		entry.extraFieldLength = data.view.getUint16(index + 24, true);
+	}
+
+	function createZipReader(reader, callback, onerror) {
+		var inflateSN = 0;
+
+		function Entry() {
+		}
+
+		Entry.prototype.getData = function(writer, onend, onprogress, checkCrc32) {
+			var that = this;
+
+			function testCrc32(crc32) {
+				var dataCrc32 = getDataHelper(4);
+				dataCrc32.view.setUint32(0, crc32);
+				return that.crc32 == dataCrc32.view.getUint32(0);
+			}
+
+			function getWriterData(uncompressedSize, crc32) {
+				if (checkCrc32 && !testCrc32(crc32))
+					onerror(ERR_CRC);
+				else
+					writer.getData(function(data) {
+						onend(data);
+					});
+			}
+
+			function onreaderror(err) {
+				onerror(err || ERR_READ_DATA);
+			}
+
+			function onwriteerror(err) {
+				onerror(err || ERR_WRITE_DATA);
+			}
+
+			reader.readUint8Array(that.offset, 30, function(bytes) {
+				var data = getDataHelper(bytes.length, bytes), dataOffset;
+				if (data.view.getUint32(0) != 0x504b0304) {
+					onerror(ERR_BAD_FORMAT);
+					return;
+				}
+				readCommonHeader(that, data, 4, false, onerror);
+				dataOffset = that.offset + 30 + that.filenameLength + that.extraFieldLength;
+				writer.init(function() {
+					if (that.compressionMethod === 0)
+						copy(that._worker, inflateSN++, reader, writer, dataOffset, that.compressedSize, checkCrc32, getWriterData, onprogress, onreaderror, onwriteerror);
+					else
+						inflate(that._worker, inflateSN++, reader, writer, dataOffset, that.compressedSize, checkCrc32, getWriterData, onprogress, onreaderror, onwriteerror);
+				}, onwriteerror);
+			}, onreaderror);
+		};
+
+		function seekEOCDR(eocdrCallback) {
+			// "End of central directory record" is the last part of a zip archive, and is at least 22 bytes long.
+			// Zip file comment is the last part of EOCDR and has max length of 64KB,
+			// so we only have to search the last 64K + 22 bytes of a archive for EOCDR signature (0x06054b50).
+			var EOCDR_MIN = 22;
+			if (reader.size < EOCDR_MIN) {
+				onerror(ERR_BAD_FORMAT);
+				return;
+			}
+			var ZIP_COMMENT_MAX = 256 * 256, EOCDR_MAX = EOCDR_MIN + ZIP_COMMENT_MAX;
+
+			// In most cases, the EOCDR is EOCDR_MIN bytes long
+			doSeek(EOCDR_MIN, function() {
+				// If not found, try within EOCDR_MAX bytes
+				doSeek(Math.min(EOCDR_MAX, reader.size), function() {
+					onerror(ERR_BAD_FORMAT);
+				});
+			});
+
+			// seek last length bytes of file for EOCDR
+			function doSeek(length, eocdrNotFoundCallback) {
+				reader.readUint8Array(reader.size - length, length, function(bytes) {
+					for (var i = bytes.length - EOCDR_MIN; i >= 0; i--) {
+						if (bytes[i] === 0x50 && bytes[i + 1] === 0x4b && bytes[i + 2] === 0x05 && bytes[i + 3] === 0x06) {
+							eocdrCallback(new DataView(bytes.buffer, i, EOCDR_MIN));
+							return;
+						}
+					}
+					eocdrNotFoundCallback();
+				}, function() {
+					onerror(ERR_READ);
+				});
+			}
+		}
+
+		var zipReader = {
+			getEntries : function(callback) {
+				var worker = this._worker;
+				// look for End of central directory record
+				seekEOCDR(function(dataView) {
+					var datalength, fileslength;
+					datalength = dataView.getUint32(16, true);
+					fileslength = dataView.getUint16(8, true);
+					if (datalength < 0 || datalength >= reader.size) {
+						onerror(ERR_BAD_FORMAT);
+						return;
+					}
+					reader.readUint8Array(datalength, reader.size - datalength, function(bytes) {
+						var i, index = 0, entries = [], entry, filename, comment, data = getDataHelper(bytes.length, bytes);
+						for (i = 0; i < fileslength; i++) {
+							entry = new Entry();
+							entry._worker = worker;
+							if (data.view.getUint32(index) != 0x504b0102) {
+								onerror(ERR_BAD_FORMAT);
+								return;
+							}
+							readCommonHeader(entry, data, index + 6, true, onerror);
+							entry.commentLength = data.view.getUint16(index + 32, true);
+							entry.directory = ((data.view.getUint8(index + 38) & 0x10) == 0x10);
+							entry.offset = data.view.getUint32(index + 42, true);
+							filename = getString(data.array.subarray(index + 46, index + 46 + entry.filenameLength));
+							entry.filename = ((entry.bitFlag & 0x0800) === 0x0800) ? decodeUTF8(filename) : decodeASCII(filename);
+							if (!entry.directory && entry.filename.charAt(entry.filename.length - 1) == "/")
+								entry.directory = true;
+							comment = getString(data.array.subarray(index + 46 + entry.filenameLength + entry.extraFieldLength, index + 46
+									+ entry.filenameLength + entry.extraFieldLength + entry.commentLength));
+							entry.comment = ((entry.bitFlag & 0x0800) === 0x0800) ? decodeUTF8(comment) : decodeASCII(comment);
+							entries.push(entry);
+							index += 46 + entry.filenameLength + entry.extraFieldLength + entry.commentLength;
+						}
+						callback(entries);
+					}, function() {
+						onerror(ERR_READ);
+					});
+				});
+			},
+			close : function(callback) {
+				if (this._worker) {
+					this._worker.terminate();
+					this._worker = null;
+				}
+				if (callback)
+					callback();
+			},
+			_worker: null
+		};
+
+		if (!obj.zip.useWebWorkers)
+			callback(zipReader);
+		else {
+			createWorker('inflater',
+				function(worker) {
+					zipReader._worker = worker;
+					callback(zipReader);
+				},
+				function(err) {
+					onerror(err);
+				}
+			);
+		}
+	}
+
+	// ZipWriter
+
+	function encodeUTF8(string) {
+		return unescape(encodeURIComponent(string));
+	}
+
+	function getBytes(str) {
+		var i, array = [];
+		for (i = 0; i < str.length; i++)
+			array.push(str.charCodeAt(i));
+		return array;
+	}
+
+	function createZipWriter(writer, callback, onerror, dontDeflate) {
+		var files = {}, filenames = [], datalength = 0;
+		var deflateSN = 0;
+
+		function onwriteerror(err) {
+			onerror(err || ERR_WRITE);
+		}
+
+		function onreaderror(err) {
+			onerror(err || ERR_READ_DATA);
+		}
+
+		var zipWriter = {
+			add : function(name, reader, onend, onprogress, options) {
+				var header, filename, date;
+				var worker = this._worker;
+
+				function writeHeader(callback) {
+					var data;
+					date = options.lastModDate || new Date();
+					header = getDataHelper(26);
+					files[name] = {
+						headerArray : header.array,
+						directory : options.directory,
+						filename : filename,
+						offset : datalength,
+						comment : getBytes(encodeUTF8(options.comment || ""))
+					};
+					header.view.setUint32(0, 0x14000808);
+					if (options.version)
+						header.view.setUint8(0, options.version);
+					if (!dontDeflate && options.level !== 0 && !options.directory)
+						header.view.setUint16(4, 0x0800);
+					header.view.setUint16(6, (((date.getHours() << 6) | date.getMinutes()) << 5) | date.getSeconds() / 2, true);
+					header.view.setUint16(8, ((((date.getFullYear() - 1980) << 4) | (date.getMonth() + 1)) << 5) | date.getDate(), true);
+					header.view.setUint16(22, filename.length, true);
+					data = getDataHelper(30 + filename.length);
+					data.view.setUint32(0, 0x504b0304);
+					data.array.set(header.array, 4);
+					data.array.set(filename, 30);
+					datalength += data.array.length;
+					writer.writeUint8Array(data.array, callback, onwriteerror);
+				}
+
+				function writeFooter(compressedLength, crc32) {
+					var footer = getDataHelper(16);
+					datalength += compressedLength || 0;
+					footer.view.setUint32(0, 0x504b0708);
+					if (typeof crc32 != "undefined") {
+						header.view.setUint32(10, crc32, true);
+						footer.view.setUint32(4, crc32, true);
+					}
+					if (reader) {
+						footer.view.setUint32(8, compressedLength, true);
+						header.view.setUint32(14, compressedLength, true);
+						footer.view.setUint32(12, reader.size, true);
+						header.view.setUint32(18, reader.size, true);
+					}
+					writer.writeUint8Array(footer.array, function() {
+						datalength += 16;
+						onend();
+					}, onwriteerror);
+				}
+
+				function writeFile() {
+					options = options || {};
+					name = name.trim();
+					if (options.directory && name.charAt(name.length - 1) != "/")
+						name += "/";
+					if (files.hasOwnProperty(name)) {
+						onerror(ERR_DUPLICATED_NAME);
+						return;
+					}
+					filename = getBytes(encodeUTF8(name));
+					filenames.push(name);
+					writeHeader(function() {
+						if (reader)
+							if (dontDeflate || options.level === 0)
+								copy(worker, deflateSN++, reader, writer, 0, reader.size, true, writeFooter, onprogress, onreaderror, onwriteerror);
+							else
+								deflate(worker, deflateSN++, reader, writer, options.level, writeFooter, onprogress, onreaderror, onwriteerror);
+						else
+							writeFooter();
+					}, onwriteerror);
+				}
+
+				if (reader)
+					reader.init(writeFile, onreaderror);
+				else
+					writeFile();
+			},
+			close : function(callback) {
+				if (this._worker) {
+					this._worker.terminate();
+					this._worker = null;
+				}
+
+				var data, length = 0, index = 0, indexFilename, file;
+				for (indexFilename = 0; indexFilename < filenames.length; indexFilename++) {
+					file = files[filenames[indexFilename]];
+					length += 46 + file.filename.length + file.comment.length;
+				}
+				data = getDataHelper(length + 22);
+				for (indexFilename = 0; indexFilename < filenames.length; indexFilename++) {
+					file = files[filenames[indexFilename]];
+					data.view.setUint32(index, 0x504b0102);
+					data.view.setUint16(index + 4, 0x1400);
+					data.array.set(file.headerArray, index + 6);
+					data.view.setUint16(index + 32, file.comment.length, true);
+					if (file.directory)
+						data.view.setUint8(index + 38, 0x10);
+					data.view.setUint32(index + 42, file.offset, true);
+					data.array.set(file.filename, index + 46);
+					data.array.set(file.comment, index + 46 + file.filename.length);
+					index += 46 + file.filename.length + file.comment.length;
+				}
+				data.view.setUint32(index, 0x504b0506);
+				data.view.setUint16(index + 8, filenames.length, true);
+				data.view.setUint16(index + 10, filenames.length, true);
+				data.view.setUint32(index + 12, length, true);
+				data.view.setUint32(index + 16, datalength, true);
+				writer.writeUint8Array(data.array, function() {
+					writer.getData(callback);
+				}, onwriteerror);
+			},
+			_worker: null
+		};
+
+		if (!obj.zip.useWebWorkers)
+			callback(zipWriter);
+		else {
+			createWorker('deflater',
+				function(worker) {
+					zipWriter._worker = worker;
+					callback(zipWriter);
+				},
+				function(err) {
+					onerror(err);
+				}
+			);
+		}
+	}
+
+	function resolveURLs(urls) {
+		var a = document.createElement('a');
+		return urls.map(function(url) {
+			a.href = url;
+			return a.href;
+		});
+	}
+
+	var DEFAULT_WORKER_SCRIPTS = {
+		deflater: ['z-worker.js', 'deflate.js'],
+		inflater: ['z-worker.js', 'inflate.js']
+	};
+	function createWorker(type, callback, onerror) {
+		if (obj.zip.workerScripts !== null && obj.zip.workerScriptsPath !== null) {
+			onerror(new Error('Either zip.workerScripts or zip.workerScriptsPath may be set, not both.'));
+			return;
+		}
+		var scripts;
+		if (obj.zip.workerScripts) {
+			scripts = obj.zip.workerScripts[type];
+			if (!Array.isArray(scripts)) {
+				onerror(new Error('zip.workerScripts.' + type + ' is not an array!'));
+				return;
+			}
+			scripts = resolveURLs(scripts);
+		} else {
+			scripts = DEFAULT_WORKER_SCRIPTS[type].slice(0);
+			scripts[0] = (obj.zip.workerScriptsPath || '') + scripts[0];
+		}
+		var worker = new Worker(scripts[0]);
+		// record total consumed time by inflater/deflater/crc32 in this worker
+		worker.codecTime = worker.crcTime = 0;
+		worker.postMessage({ type: 'importScripts', scripts: scripts.slice(1) });
+		worker.addEventListener('message', onmessage);
+		function onmessage(ev) {
+			var msg = ev.data;
+			if (msg.error) {
+				worker.terminate(); // should before onerror(), because onerror() may throw.
+				onerror(msg.error);
+				return;
+			}
+			if (msg.type === 'importScripts') {
+				worker.removeEventListener('message', onmessage);
+				worker.removeEventListener('error', errorHandler);
+				callback(worker);
+			}
+		}
+		// catch entry script loading error and other unhandled errors
+		worker.addEventListener('error', errorHandler);
+		function errorHandler(err) {
+			worker.terminate();
+			onerror(err);
+		}
+	}
+
+	function onerror_default(error) {
+		console.error(error);
+	}
+	obj.zip = {
+		Reader : Reader,
+		Writer : Writer,
+		BlobReader : BlobReader,
+		Data64URIReader : Data64URIReader,
+		TextReader : TextReader,
+		BlobWriter : BlobWriter,
+		Data64URIWriter : Data64URIWriter,
+		TextWriter : TextWriter,
+		createReader : function(reader, callback, onerror) {
+			onerror = onerror || onerror_default;
+
+			reader.init(function() {
+				createZipReader(reader, callback, onerror);
+			}, onerror);
+		},
+		createWriter : function(writer, callback, onerror, dontDeflate) {
+			onerror = onerror || onerror_default;
+			dontDeflate = !!dontDeflate;
+
+			writer.init(function() {
+				createZipWriter(writer, callback, onerror, dontDeflate);
+			}, onerror);
+		},
+		useWebWorkers : true,
+		/**
+		 * Directory containing the default worker scripts (z-worker.js, deflate.js, and inflate.js), relative to current base url.
+		 * E.g.: zip.workerScripts = './';
+		 */
+		workerScriptsPath : null,
+		/**
+		 * Advanced option to control which scripts are loaded in the Web worker. If this option is specified, then workerScriptsPath must not be set.
+		 * workerScripts.deflater/workerScripts.inflater should be arrays of urls to scripts for deflater/inflater, respectively.
+		 * Scripts in the array are executed in order, and the first one should be z-worker.js, which is used to start the worker.
+		 * All urls are relative to current base url.
+		 * E.g.:
+		 * zip.workerScripts = {
+		 *   deflater: ['z-worker.js', 'deflate.js'],
+		 *   inflater: ['z-worker.js', 'inflate.js']
+		 * };
+		 */
+		workerScripts : null,
+	};
+
+})(this);

pos_jsprintmanager/static/src/js/screen.js

@@ -47,7 +47,7 @@ odoo.define("pos_jsprintmanager.screen", function (require) {
         print_web: function() {
             if (this.jspmWSStatus) {
                 //generate an image of HTML content through html2canvas utility
-                html2canvas(document.getElementsByClassName('pos-receipt-container')[0], { scale: 5 }).then(function (canvas) {
+                html2canvas(document.getElementsByClassName('pos-sale-ticket')[0], { scale: 5 }).then(function (canvas) {
 
                     //Create a ClientPrintJob
                     var cpj = new JSPM.ClientPrintJob();

pos_jsprintmanager/views/assets.xml

@@ -8,12 +8,12 @@
 <odoo>
     <template id="assets_frontend" inherit_id="point_of_sale.assets">
         <xpath expr="." position="inside">
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/deflate.js"/>
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/zip.js"/>
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/zip-ext.js"/>
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/JSPrintManager.js"/>
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/html2canvas.min.js"/>
-            <script type="text/javascript" src="/pos_jsprintmanager/static/src/lib/jsprintmanager/bluebird.min.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/zip.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/zip-ext.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/deflate.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/JSPrintManager.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/html2canvas.min.js"/>
+            <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/jsprintmanager/bluebird.min.js"/>
             <script type="text/javascript" src="/pos_jsprintmanager/static/src/js/screen.js"/>
         </xpath>
     </template>