To avoid checks if window.console is available:
- /****************************************
- * jQuery extensions
- ****************************************/
- jQuery.extend({
- "log": window.console ? window.console : { _isStubObject: true }
- });
- if (!jQuery.log._init) {
- jQuery.log._init = function (logLevel) {
- if (!jQuery.log._logLevels) {
- jQuery.log._logLevels = {
- All: 0,
- Debug: 1,
- Info: 2,
- Warn: 3,
- Error: 4
- };
- }
- if (!logLevel) logLevel = jQuery.log._logLevels.All;
-
- if (!jQuery.log._unsupported_message) jQuery.log._unsupported_message = function (functionName) {
- if (window && window.console) {
- if (window.console.warn)
- window.console.warn("console." + functionName + "() is not supported!");
- else if (window.console.log)
- window.console.log("WARNING: console." + functionName + "() is not supported!");
- }
- };
-
- if (!jQuery.log.memory) jQuery.log.memory = { _isStubObject: true };
- if (!jQuery.log.memory.jsHeapSizeLimit) jQuery.log.memory.jsHeapSizeLimit = -1;
- if (!jQuery.log.memory.totalJSHeapSize) jQuery.log.memory.totalJSHeapSize = -1;
- if (!jQuery.log.memory.usedJSHeapSize) jQuery.log.memory.usedJSHeapSize = -1;
-
- if (!jQuery.log.assert) jQuery.log.assert = function () { jQuery.log._unsupported_message("assert"); };
- if (!jQuery.log.clear) jQuery.log.clear = function () { jQuery.log._unsupported_message("clear"); };
- if (!jQuery.log.count) jQuery.log.count = function () { jQuery.log._unsupported_message("count"); };
- if (!jQuery.log.debug) {
- jQuery.log._unsupported_message("debug");
- jQuery.log.debug = window.console.log;
- };
- if (!jQuery.log.dir) jQuery.log.dir = function () { jQuery.log._unsupported_message("dir"); };
- if (!jQuery.log.dirxml) jQuery.log.dirxml = function () { jQuery.log._unsupported_message("dirxml"); };
- if (!jQuery.log.error) {
- jQuery.log._unsupported_message("error");
- jQuery.log.error = window.console.log;
- };
- if (!jQuery.log.exception) jQuery.log.exception = function () { jQuery.log._unsupported_message("exception"); };
- if (!jQuery.log.group) jQuery.log.group = function () { jQuery.log._unsupported_message("group"); };
- if (!jQuery.log.groupCollapsed) jQuery.log.groupCollapsed = function () { jQuery.log._unsupported_message("groupCollapsed"); };
- if (!jQuery.log.groupEnd) jQuery.log.groupEnd = function () { jQuery.log._unsupported_message("groupEnd"); };
- if (!jQuery.log.info) {
- jQuery.log._unsupported_message("info");
- jQuery.log.info = window.console.log;
- };
- //if (!jQuery.log.log) jQuery.log.log = function () { jQuery.log._unsupported_message("log"); };
- if (!jQuery.log.markTimeline) jQuery.log.markTimeline = function () { jQuery.log._unsupported_message("markTimeline"); };
- if (!jQuery.log.profile) jQuery.log.profile = function () { jQuery.log._unsupported_message("profile"); };
- if (!jQuery.log.profileEnd) jQuery.log.profileEnd = function () { jQuery.log._unsupported_message("profileEnd"); };
- if (!jQuery.log.table) jQuery.log.table = function () { jQuery.log._unsupported_message("table"); };
- if (!jQuery.log.time) jQuery.log.time = function () { jQuery.log._unsupported_message("time"); };
- if (!jQuery.log.timeEnd) jQuery.log.timeEnd = function () { jQuery.log._unsupported_message("timeEnd"); };
- if (!jQuery.log.timeStamp) jQuery.log.timeStamp = function () { jQuery.log._unsupported_message("timeStamp"); };
- if (!jQuery.log.trace) jQuery.log.trace = function () { jQuery.log._unsupported_message("trace"); };
- if (!jQuery.log.warn) {
- jQuery.log._unsupported_message("warn");
- jQuery.log.warn = window.console.log;
- };
-
- jQuery.log.info("INFO: jQuery.log is initialized.");
- };
- }
- jQuery.log._init();
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