X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6a7e4474cba9d8be4b2ec445e10f1691f7277c50..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/examples/image-organizer/SWFUpload/plugins/swfupload.speed.js

diff --git a/examples/image-organizer/SWFUpload/plugins/swfupload.speed.js b/examples/image-organizer/SWFUpload/plugins/swfupload.speed.js
deleted file mode 100644
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--- a/examples/image-organizer/SWFUpload/plugins/swfupload.speed.js
+++ /dev/null
@@ -1,348 +0,0 @@
-/*!
- * Ext JS Library 3.2.0
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-/*
-	Speed Plug-in
-	
-	Features:
-		*Adds several properties to the 'file' object indicated upload speed, time left, upload time, etc.
-			- currentSpeed -- String indicating the upload speed, bytes per second
-			- averageSpeed -- Overall average upload speed, bytes per second
-			- movingAverageSpeed -- Speed over averaged over the last several measurements, bytes per second
-			- timeRemaining -- Estimated remaining upload time in seconds
-			- timeElapsed -- Number of seconds passed for this upload
-			- percentUploaded -- Percentage of the file uploaded (0 to 100)
-			- sizeUploaded -- Formatted size uploaded so far, bytes
-		
-		*Adds setting 'moving_average_history_size' for defining the window size used to calculate the moving average speed.
-		
-		*Adds several Formatting functions for formatting that values provided on the file object.
-			- SWFUpload.speed.formatBPS(bps) -- outputs string formatted in the best units (Gbps, Mbps, Kbps, bps)
-			- SWFUpload.speed.formatTime(seconds) -- outputs string formatted in the best units (x Hr y M z S)
-			- SWFUpload.speed.formatSize(bytes) -- outputs string formatted in the best units (w GB x MB y KB z B )
-			- SWFUpload.speed.formatPercent(percent) -- outputs string formatted with a percent sign (x.xx %)
-			- SWFUpload.speed.formatUnits(baseNumber, divisionArray, unitLabelArray, fractionalBoolean)
-				- Formats a number using the division array to determine how to apply the labels in the Label Array
-				- factionalBoolean indicates whether the number should be returned as a single fractional number with a unit (speed)
-				    or as several numbers labeled with units (time)
-	*/
-
-var SWFUpload;
-if (typeof(SWFUpload) === "function") {
-	SWFUpload.speed = {};
-	
-	SWFUpload.prototype.initSettings = (function (oldInitSettings) {
-		return function () {
-			if (typeof(oldInitSettings) === "function") {
-				oldInitSettings.call(this);
-			}
-			
-			this.ensureDefault = function (settingName, defaultValue) {
-				this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
-			};
-
-			// List used to keep the speed stats for the files we are tracking
-			this.fileSpeedStats = {};
-			this.speedSettings = {};
-
-			this.ensureDefault("moving_average_history_size", "10");
-			
-			this.speedSettings.user_file_queued_handler = this.settings.file_queued_handler;
-			this.speedSettings.user_file_queue_error_handler = this.settings.file_queue_error_handler;
-			this.speedSettings.user_upload_start_handler = this.settings.upload_start_handler;
-			this.speedSettings.user_upload_error_handler = this.settings.upload_error_handler;
-			this.speedSettings.user_upload_progress_handler = this.settings.upload_progress_handler;
-			this.speedSettings.user_upload_success_handler = this.settings.upload_success_handler;
-			this.speedSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
-			
-			this.settings.file_queued_handler = SWFUpload.speed.fileQueuedHandler;
-			this.settings.file_queue_error_handler = SWFUpload.speed.fileQueueErrorHandler;
-			this.settings.upload_start_handler = SWFUpload.speed.uploadStartHandler;
-			this.settings.upload_error_handler = SWFUpload.speed.uploadErrorHandler;
-			this.settings.upload_progress_handler = SWFUpload.speed.uploadProgressHandler;
-			this.settings.upload_success_handler = SWFUpload.speed.uploadSuccessHandler;
-			this.settings.upload_complete_handler = SWFUpload.speed.uploadCompleteHandler;
-			
-			delete this.ensureDefault;
-		};
-	})(SWFUpload.prototype.initSettings);
-
-	
-	SWFUpload.speed.fileQueuedHandler = function (file) {
-		if (typeof this.speedSettings.user_file_queued_handler === "function") {
-			file = SWFUpload.speed.extendFile(file);
-			
-			return this.speedSettings.user_file_queued_handler.call(this, file);
-		}
-	};
-	
-	SWFUpload.speed.fileQueueErrorHandler = function (file, errorCode, message) {
-		if (typeof this.speedSettings.user_file_queue_error_handler === "function") {
-			file = SWFUpload.speed.extendFile(file);
-			
-			return this.speedSettings.user_file_queue_error_handler.call(this, file, errorCode, message);
-		}
-	};
-
-	SWFUpload.speed.uploadStartHandler = function (file) {
-		if (typeof this.speedSettings.user_upload_start_handler === "function") {
-			file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
-			return this.speedSettings.user_upload_start_handler.call(this, file);
-		}
-	};
-	
-	SWFUpload.speed.uploadErrorHandler = function (file, errorCode, message) {
-		file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
-		SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
-
-		if (typeof this.speedSettings.user_upload_error_handler === "function") {
-			return this.speedSettings.user_upload_error_handler.call(this, file, errorCode, message);
-		}
-	};
-	SWFUpload.speed.uploadProgressHandler = function (file, bytesComplete, bytesTotal) {
-		this.updateTracking(file, bytesComplete);
-		file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
-
-		if (typeof this.speedSettings.user_upload_progress_handler === "function") {
-			return this.speedSettings.user_upload_progress_handler.call(this, file, bytesComplete, bytesTotal);
-		}
-	};
-	
-	SWFUpload.speed.uploadSuccessHandler = function (file, serverData) {
-		if (typeof this.speedSettings.user_upload_success_handler === "function") {
-			file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
-			return this.speedSettings.user_upload_success_handler.call(this, file, serverData);
-		}
-	};
-	SWFUpload.speed.uploadCompleteHandler = function (file) {
-		file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
-		SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
-
-		if (typeof this.speedSettings.user_upload_complete_handler === "function") {
-			return this.speedSettings.user_upload_complete_handler.call(this, file);
-		}
-	};
-	
-	// Private: extends the file object with the speed plugin values
-	SWFUpload.speed.extendFile = function (file, trackingList) {
-		var tracking;
-		
-		if (trackingList) {
-			tracking = trackingList[file.id];
-		}
-		
-		if (tracking) {
-			file.currentSpeed = tracking.currentSpeed;
-			file.averageSpeed = tracking.averageSpeed;
-			file.movingAverageSpeed = tracking.movingAverageSpeed;
-			file.timeRemaining = tracking.timeRemaining;
-			file.timeElapsed = tracking.timeElapsed;
-			file.percentUploaded = tracking.percentUploaded;
-			file.sizeUploaded = tracking.bytesUploaded;
-
-		} else {
-			file.currentSpeed = 0;
-			file.averageSpeed = 0;
-			file.movingAverageSpeed = 0;
-			file.timeRemaining = 0;
-			file.timeElapsed = 0;
-			file.percentUploaded = 0;
-			file.sizeUploaded = 0;
-		}
-		
-		return file;
-	};
-	
-	// Private: Updates the speed tracking object, or creates it if necessary
-	SWFUpload.prototype.updateTracking = function (file, bytesUploaded) {
-		var tracking = this.fileSpeedStats[file.id];
-		if (!tracking) {
-			this.fileSpeedStats[file.id] = tracking = {};
-		}
-		
-		// Sanity check inputs
-		bytesUploaded = bytesUploaded || tracking.bytesUploaded || 0;
-		if (bytesUploaded < 0) {
-			bytesUploaded = 0;
-		}
-		if (bytesUploaded > file.size) {
-			bytesUploaded = file.size;
-		}
-		
-		var tickTime = (new Date()).getTime();
-		if (!tracking.startTime) {
-			tracking.startTime = (new Date()).getTime();
-			tracking.lastTime = tracking.startTime;
-			tracking.currentSpeed = 0;
-			tracking.averageSpeed = 0;
-			tracking.movingAverageSpeed = 0;
-			tracking.movingAverageHistory = [];
-			tracking.timeRemaining = 0;
-			tracking.timeElapsed = 0;
-			tracking.percentUploaded = bytesUploaded / file.size;
-			tracking.bytesUploaded = bytesUploaded;
-		} else if (tracking.startTime > tickTime) {
-			this.debug("When backwards in time");
-		} else {
-			// Get time and deltas
-			var now = (new Date()).getTime();
-			var lastTime = tracking.lastTime;
-			var deltaTime = now - lastTime;
-			var deltaBytes = bytesUploaded - tracking.bytesUploaded;
-			
-			if (deltaBytes === 0 || deltaTime === 0) {
-				return tracking;
-			}
-			
-			// Update tracking object
-			tracking.lastTime = now;
-			tracking.bytesUploaded = bytesUploaded;
-			
-			// Calculate speeds
-			tracking.currentSpeed = (deltaBytes * 8 ) / (deltaTime / 1000);
-			tracking.averageSpeed = (tracking.bytesUploaded * 8) / ((now - tracking.startTime) / 1000);
-
-			// Calculate moving average
-			tracking.movingAverageHistory.push(tracking.currentSpeed);
-			if (tracking.movingAverageHistory.length > this.settings.moving_average_history_size) {
-				tracking.movingAverageHistory.shift();
-			}
-			
-			tracking.movingAverageSpeed = SWFUpload.speed.calculateMovingAverage(tracking.movingAverageHistory);
-			
-			// Update times
-			tracking.timeRemaining = (file.size - tracking.bytesUploaded) * 8 / tracking.movingAverageSpeed;
-			tracking.timeElapsed = (now - tracking.startTime) / 1000;
-			
-			// Update percent
-			tracking.percentUploaded = (tracking.bytesUploaded / file.size * 100);
-		}
-		
-		return tracking;
-	};
-	SWFUpload.speed.removeTracking = function (file, trackingList) {
-		try {
-			trackingList[file.id] = null;
-			delete trackingList[file.id];
-		} catch (ex) {
-		}
-	};
-	
-	SWFUpload.speed.formatUnits = function (baseNumber, unitDivisors, unitLabels, singleFractional) {
-		var i, unit, unitDivisor, unitLabel;
-
-		if (baseNumber === 0) {
-			return "0 " + unitLabels[unitLabels.length - 1];
-		}
-		
-		if (singleFractional) {
-			unit = baseNumber;
-			unitLabel = unitLabels.length >= unitDivisors.length ? unitLabels[unitDivisors.length - 1] : "";
-			for (i = 0; i < unitDivisors.length; i++) {
-				if (baseNumber >= unitDivisors[i]) {
-					unit = (baseNumber / unitDivisors[i]).toFixed(2);
-					unitLabel = unitLabels.length >= i ? " " + unitLabels[i] : "";
-					break;
-				}
-			}
-			
-			return unit + unitLabel;
-		} else {
-			var formattedStrings = [];
-			var remainder = baseNumber;
-			
-			for (i = 0; i < unitDivisors.length; i++) {
-				unitDivisor = unitDivisors[i];
-				unitLabel = unitLabels.length > i ? " " + unitLabels[i] : "";
-				
-				unit = remainder / unitDivisor;
-				if (i < unitDivisors.length -1) {
-					unit = Math.floor(unit);
-				} else {
-					unit = unit.toFixed(2);
-				}
-				if (unit > 0) {
-					remainder = remainder % unitDivisor;
-					
-					formattedStrings.push(unit + unitLabel);
-				}
-			}
-			
-			return formattedStrings.join(" ");
-		}
-	};
-	
-	SWFUpload.speed.formatBPS = function (baseNumber) {
-		var bpsUnits = [1073741824, 1048576, 1024, 1], bpsUnitLabels = ["Gbps", "Mbps", "Kbps", "bps"];
-		return SWFUpload.speed.formatUnits(baseNumber, bpsUnits, bpsUnitLabels, true);
-	
-	};
-	SWFUpload.speed.formatTime = function (baseNumber) {
-		var timeUnits = [86400, 3600, 60, 1], timeUnitLabels = ["d", "h", "m", "s"];
-		return SWFUpload.speed.formatUnits(baseNumber, timeUnits, timeUnitLabels, false);
-	
-	};
-	SWFUpload.speed.formatBytes = function (baseNumber) {
-		var sizeUnits = [1073741824, 1048576, 1024, 1], sizeUnitLabels = ["GB", "MB", "KB", "bytes"];
-		return SWFUpload.speed.formatUnits(baseNumber, sizeUnits, sizeUnitLabels, true);
-	
-	};
-	SWFUpload.speed.formatPercent = function (baseNumber) {
-		return baseNumber.toFixed(2) + " %";
-	};
-	
-	SWFUpload.speed.calculateMovingAverage = function (history) {
-		var vals = [], size, sum = 0.0, mean = 0.0, varianceTemp = 0.0, variance = 0.0, standardDev = 0.0;
-		var i;
-		var mSum = 0, mCount = 0;
-		
-		size = history.length;
-		
-		// Check for sufficient data
-		if (size >= 8) {
-			// Clone the array and Calculate sum of the values 
-			for (i = 0; i < size; i++) {
-				vals[i] = history[i];
-				sum += vals[i];
-			}
-
-			mean = sum / size;
-
-			// Calculate variance for the set
-			for (i = 0; i < size; i++) {
-				varianceTemp += Math.pow((vals[i] - mean), 2);
-			}
-
-			variance = varianceTemp / size;
-			standardDev = Math.sqrt(variance);
-			
-			//Standardize the Data
-			for (i = 0; i < size; i++) {
-				vals[i] = (vals[i] - mean) / standardDev;
-			}
-
-			// Calculate the average excluding outliers
-			var deviationRange = 2.0;
-			for (i = 0; i < size; i++) {
-				
-				if (vals[i] <= deviationRange && vals[i] >= -deviationRange) {
-					mCount++;
-					mSum += history[i];
-				}
-			}
-			
-		} else {
-			// Calculate the average (not enough data points to remove outliers)
-			mCount = size;
-			for (i = 0; i < size; i++) {
-				mSum += history[i];
-			}
-		}
-
-		return mSum / mCount;
-	};
-	
-}
\ No newline at end of file