| 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 | 29x 29x 29x 29x 1255x 5020x 5020x 5020x 1255x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 29x 1003x 1003x 1003x 29x 29x 29x 974x 974x 974x 29x 974x 974x 974x 7387x 7387x 7387x 29x 974x 974x 974x 974x 974x 974x 974x 974x 29x 16x 16x 64x 16x 29x 29x 104x 104x 294x 124x 124x 2x 122x 4x 118x 2x 116x 4x 112x 52x 60x 2x 2x 58x 58x 4x 2x 2x 2x 4x 4x 2x 2x 54x 54x 54x 104x 104x 104x 104x 40x 64x 50x 14x 18x 80x 29x 16x 16x 16x 16x 29x 16x 16x 16x 16x 16x 16x 16x 16x 3x 16x | /* Copyright 2007-2010 University of Cambridge Copyright 2007-2009 University of Toronto Copyright 2007-2009 University of California, Berkeley Copyright 2010 OCAD University Copyright 2010-2011 Lucendo Development Ltd. Copyright 2012 Raising the Floor - US Copyright 2014-2015 Raising the Floor - International Licensed under the Educational Community License (ECL), Version 2.0 or the New BSD license. You may not use this file except in compliance with one these Licenses. You may obtain a copy of the ECL 2.0 License and BSD License at https://github.com/fluid-project/infusion/raw/master/Infusion-LICENSE.txt */ var fluid_3_0_0 = fluid_3_0_0 || {}; var fluid = fluid || fluid_3_0_0; (function ($, fluid) { "use strict"; /** Render a timestamp from a Date object into a helpful fixed format for debug logs to millisecond accuracy * @param {Date} date - The date to be rendered * @return {String} - A string format consisting of hours:minutes:seconds.millis for the datestamp padded to fixed with */ fluid.renderTimestamp = function (date) { var zeropad = function (num, width) { if (!width) { width = 2; } var numstr = (num === undefined ? "" : num.toString()); return "00000".substring(5 - width + numstr.length) + numstr; }; return zeropad(date.getHours()) + ":" + zeropad(date.getMinutes()) + ":" + zeropad(date.getSeconds()) + "." + zeropad(date.getMilliseconds(), 3); }; fluid.isTracing = false; fluid.registerNamespace("fluid.tracing"); fluid.tracing.pathCount = []; fluid.tracing.summarisePathCount = function (pathCount) { pathCount = pathCount || fluid.tracing.pathCount; var togo = {}; for (var i = 0; i < pathCount.length; ++i) { var path = pathCount[i]; if (!togo[path]) { togo[path] = 1; } else { ++togo[path]; } } var toReallyGo = []; fluid.each(togo, function (el, path) { toReallyGo.push({path: path, count: el}); }); toReallyGo.sort(function (a, b) {return b.count - a.count;}); return toReallyGo; }; fluid.tracing.condensePathCount = function (prefixes, pathCount) { prefixes = fluid.makeArray(prefixes); var prefixCount = {}; fluid.each(prefixes, function (prefix) { prefixCount[prefix] = 0; }); var togo = []; fluid.each(pathCount, function (el) { var path = el.path; if (!fluid.find(prefixes, function (prefix) { if (path.indexOf(prefix) === 0) { prefixCount[prefix] += el.count; return true; } })) { togo.push(el); } }); fluid.each(prefixCount, function (count, path) { togo.unshift({path: path, count: count}); }); return togo; }; // Exception stripping code taken from https://github.com/emwendelin/javascript-stacktrace/blob/master/stacktrace.js // BSD licence, see header fluid.detectStackStyle = function (e) { var style = "other"; var stackStyle = { offset: 0 }; Iif (e.arguments) { style = "chrome"; } else Iif (typeof window !== "undefined" && window.opera && e.stacktrace) { style = "opera10"; } else Eif (e.stack) { style = "firefox"; // Detect FireFox 4-style stacks which are 1 level less deep stackStyle.offset = e.stack.indexOf("Trace exception") === -1 ? 1 : 0; } else if (typeof window !== "undefined" && window.opera && !("stacktrace" in e)) { //Opera 9- style = "opera"; } stackStyle.style = style; return stackStyle; }; fluid.obtainException = function () { try { throw new Error("Trace exception"); } catch (e) { return e; } }; var stackStyle = fluid.detectStackStyle(fluid.obtainException()); fluid.registerNamespace("fluid.exceptionDecoders"); fluid.decodeStack = function () { Iif (stackStyle.style !== "firefox") { return null; } var e = fluid.obtainException(); return fluid.exceptionDecoders[stackStyle.style](e); }; fluid.exceptionDecoders.firefox = function (e) { var delimiter = "at "; var lines = e.stack.replace(/(?:\n@:0)?\s+$/m, "").replace(/^\(/gm, "{anonymous}(").split("\n"); return fluid.transform(lines, function (line) { line = line.replace(/\)/g, ""); var atind = line.indexOf(delimiter); return atind === -1 ? [line] : [line.substring(atind + delimiter.length), line.substring(0, atind)]; }); }; // Main entry point for callers. fluid.getCallerInfo = function (atDepth) { atDepth = (atDepth || 3) - stackStyle.offset; var stack = fluid.decodeStack(); var element = stack && stack[atDepth][0]; Eif (element) { var lastslash = element.lastIndexOf("/"); Iif (lastslash === -1) { lastslash = 0; } var nextColon = element.indexOf(":", lastslash); return { path: element.substring(0, lastslash), filename: element.substring(lastslash + 1, nextColon), index: element.substring(nextColon + 1) }; } else { return null; } }; /** Generates a string for padding purposes by replicating a character a given number of times * @param {Character} c - A character to be used for padding * @param {Integer} count - The number of times to repeat the character * @return A string of length <code>count</code> consisting of repetitions of the supplied character */ // UNOPTIMISED fluid.generatePadding = function (c, count) { var togo = ""; for (var i = 0; i < count; ++i) { togo += c; } return togo; }; // Marker so that we can render a custom string for properties which are not direct and concrete fluid.SYNTHETIC_PROPERTY = Object.freeze({}); // utility to avoid triggering custom getter code which could throw an exception - e.g. express 3.x's request object fluid.getSafeProperty = function (obj, key) { var desc = Object.getOwnPropertyDescriptor(obj, key); // supported on all of our environments - is broken on IE8 return desc && !desc.get ? obj[key] : fluid.SYNTHETIC_PROPERTY; }; function printImpl(obj, small, options) { function out(str) { options.output += str; } var big = small + options.indentChars, isFunction = typeof(obj) === "function"; if (options.maxRenderChars !== undefined && options.output.length > options.maxRenderChars) { return true; } if (obj === null) { out("null"); } else if (obj === undefined) { out("undefined"); // NB - object invalid for JSON interchange } else if (obj === fluid.SYNTHETIC_PROPERTY) { out("[Synthetic property]"); } else if (fluid.isPrimitive(obj) && !isFunction) { out(JSON.stringify(obj)); } else { if (options.stack.indexOf(obj) !== -1) { out("(CIRCULAR)"); // NB - object invalid for JSON interchange return; } options.stack.push(obj); var i; if (fluid.isArrayable(obj)) { if (obj.length === 0) { out("[]"); } else { out("[\n" + big); for (i = 0; i < obj.length; ++i) { Iif (printImpl(obj[i], big, options)) { return true; } if (i !== obj.length - 1) { out(",\n" + big); } } out("\n" + small + "]"); } } else { out("{" + (isFunction ? " Function" : "") + "\n" + big); // NB - Function object invalid for JSON interchange var keys = fluid.keys(obj); for (i = 0; i < keys.length; ++i) { var key = keys[i]; var value = fluid.getSafeProperty(obj, key); out(JSON.stringify(key) + ": "); if (printImpl(value, big, options)) { return true; } if (i !== keys.length - 1) { out(",\n" + big); } } out("\n" + small + "}"); } options.stack.pop(); } return; } /** Render a complex JSON object into a nicely indented format suitable for human readability. * @param {Object} obj - The object to be rendered * @param {Object} options - An options structure governing the rendering process. This supports the following options: * <code>indent</code> {Integer} the number of space characters to be used to indent each level of containment (default value: 4) * <code>maxRenderChars</code> {Integer} rendering the object will cease once this number of characters has been generated * @return {String} - The generated output. */ fluid.prettyPrintJSON = function (obj, options) { options = $.extend({indent: 4, stack: [], output: ""}, options); options.indentChars = fluid.generatePadding(" ", options.indent); printImpl(obj, "", options); return options.output; }; /** * Dumps a DOM element into a readily recognisable form for debugging - produces a * "semi-selector" summarising its tag name, class and id, whichever are set. * * @param {jQueryable} element - The element to be dumped * @return {String} - A string representing the element. */ fluid.dumpEl = function (element) { var togo; Iif (!element) { return "null"; } Iif (element.nodeType === 3 || element.nodeType === 8) { return "[data: " + element.data + "]"; } Iif (element.nodeType === 9) { return "[document: location " + element.location + "]"; } Iif (!element.nodeType && fluid.isArrayable(element)) { togo = "["; for (var i = 0; i < element.length; ++i) { togo += fluid.dumpEl(element[i]); if (i < element.length - 1) { togo += ", "; } } return togo + "]"; } element = $(element); togo = element.get(0).tagName; Iif (element.id) { togo += "#" + element.id; } if (element.attr("class")) { togo += "." + element.attr("class"); } return togo; }; })(jQuery, fluid_3_0_0); |