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Add: logger

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surunzi
2017-09-27 16:52:13 +08:00
parent 1647df1378
commit 4ad3c5774a
7 changed files with 509 additions and 149 deletions
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18
src/index.es6
View File

@@ -11,11 +11,14 @@ import Sources from './Sources/Sources.es6'
import Settings from './Settings/Settings.es6'
import util from './lib/util'
import config from './lib/config.es6'
import logger from './lib/logger.es6'
import extraUtil from './lib/extraUtil.es6'
module.exports = {
init({el, tool} = {})
{
this._isInit = true;
this._initContainer(el);
this._initStyle();
this._initDevTools();
@@ -23,17 +26,22 @@ module.exports = {
this._initSettings();
this._initTools(tool);
},
_isInit: false,
version: VERSION,
config, util,
Console, Elements, Network, Sources, Resources, Info, Snippets, Features,
get(name)
{
if (!this._checkInit()) return;
let devTools = this._devTools;
return name ? devTools.get(name) : devTools;
},
add(tool)
{
if (!this._checkInit()) return;
if (util.isFn(tool)) tool = tool(this);
this._devTools.add(tool);
@@ -42,18 +50,27 @@ module.exports = {
},
remove(name)
{
if (!this._checkInit()) return;
this._devTools.remove(name);
return this;
},
show(name)
{
if (!this._checkInit()) return;
let devTools = this._devTools;
name ? devTools.showTool(name) : devTools.show();
return this;
},
_checkInit()
{
if (!this._isInit) logger.error('Please call "eruda.init()" first');
return this._isInit;
},
_initContainer(el)
{
if (!el)
@@ -129,4 +146,3 @@ module.exports = {
};
extraUtil(util);

12
src/lib/logger.es6 Normal file
View File

@@ -0,0 +1,12 @@
import util from './util'
let logger;
export default logger = new util.Logger('[Eruda]', ENV === 'production' ? 'warn' : 'debug');
logger.formatter = function (type, argList)
{
argList.unshift(this.name);
return argList;
};

473
src/lib/util.js
View File

@@ -234,6 +234,86 @@ module.exports = (function ()
return exports;
})();
/* ------------------------------ keys ------------------------------ */
var keys = _.keys = (function (exports)
{
/* Create an array of the own enumerable property names of object.
*
* |Name |Type |Desc |
* |------|------|-----------------------|
* |obj |object|Object to query |
* |return|array |Array of property names|
*
* ```javascript
* keys({a: 1}); // -> ['a']
* ```
*/
/* dependencies
* has
*/
exports = Object.keys || function (obj)
{
var ret = [], key;
for (key in obj)
{
if (has(obj, key)) ret.push(key);
}
return ret;
};
return exports;
})({});
/* ------------------------------ freeze ------------------------------ */
var freeze = _.freeze = (function ()
{
/* Shortcut for Object.freeze.
*
* Use Object.defineProperties if Object.freeze is not supported.
*
* |Name |Type |Desc |
* |------|------|----------------|
* |obj |object|Object to freeze|
* |return|object|Object passed in|
*
* ```javascript
* var a = {b: 1};
* freeze(a);
* a.b = 2;
* console.log(a); // -> {b: 1}
* ```
*/
/* dependencies
* keys
*/
function exports(obj)
{
if (Object.freeze) return Object.freeze(obj);
keys(obj).forEach(function (prop)
{
if (!Object.getOwnPropertyDescriptor(obj, prop).configurable) return;
Object.defineProperty(obj, prop, {
writable: false,
configurable: false
});
});
return obj;
}
return exports;
})();
/* ------------------------------ noop ------------------------------ */
var noop = _.noop = (function ()
@@ -486,41 +566,6 @@ module.exports = (function ()
return exports;
})();
/* ------------------------------ keys ------------------------------ */
var keys = _.keys = (function (exports)
{
/* Create an array of the own enumerable property names of object.
*
* |Name |Type |Desc |
* |------|------|-----------------------|
* |obj |object|Object to query |
* |return|array |Array of property names|
*
* ```javascript
* keys({a: 1}); // -> ['a']
* ```
*/
/* dependencies
* has
*/
exports = Object.keys || function (obj)
{
var ret = [], key;
for (key in obj)
{
if (has(obj, key)) ret.push(key);
}
return ret;
};
return exports;
})({});
/* ------------------------------ optimizeCb ------------------------------ */
var optimizeCb = _.optimizeCb = (function ()
@@ -886,6 +931,95 @@ module.exports = (function ()
return exports;
})({});
/* ------------------------------ castPath ------------------------------ */
var castPath = _.castPath = (function ()
{
/* Cast value into a property path array.
*
* |Name |Type |Desc |
* |------|------|-------------------|
* |str |* |Value to inspect |
* |[obj] |object|Object to query |
* |return|array |Property path array|
*
* ```javascript
* castPath('a.b.c'); // -> ['a', 'b', 'c']
* castPath(['a']); // -> ['a']
* castPath('a[0].b'); // -> ['a', '0', 'b']
* castPath('a.b.c', {'a.b.c': true}); // -> ['a.b.c']
* ```
*/
/* dependencies
* has isArr
*/
function exports(str, obj)
{
if (isArr(str)) return str;
if (obj && has(obj, str)) return [str];
var ret = [];
str.replace(regPropName, function(match, number, quote, str)
{
ret.push(quote ? str.replace(regEscapeChar, '$1') : (number || match));
});
return ret;
}
// Lodash _stringToPath
var regPropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,
regEscapeChar = /\\(\\)?/g;
return exports;
})();
/* ------------------------------ safeGet ------------------------------ */
var safeGet = _.safeGet = (function ()
{
/* Get object property, don't throw undefined error.
*
* |Name |Type |Desc |
* |------|------------|-------------------------|
* |obj |object |Object to query |
* |path |array string|Path of property to get |
* |return|* |Target value or undefined|
*
* ```javascript
* var obj = {a: {aa: {aaa: 1}}};
* safeGet(obj, 'a.aa.aaa'); // -> 1
* safeGet(obj, ['a', 'aa']); // -> {aaa: 1}
* safeGet(obj, 'a.b'); // -> undefined
* ```
*/
/* dependencies
* isUndef castPath
*/
function exports(obj, path)
{
path = castPath(path, obj);
var prop;
/* eslint-disable no-cond-assign */
while (prop = path.shift())
{
obj = obj[prop];
if (isUndef(obj)) return;
}
return obj;
}
return exports;
})();
/* ------------------------------ isDate ------------------------------ */
var isDate = _.isDate = (function ()
@@ -1262,6 +1396,38 @@ module.exports = (function ()
return exports;
})({});
/* ------------------------------ clone ------------------------------ */
var clone = _.clone = (function ()
{
/* Create a shallow-copied clone of the provided plain object.
*
* Any nested objects or arrays will be copied by reference, not duplicated.
*
* |Name |Type|Desc |
* |------|----|--------------|
* |val |* |Value to clone|
* |return|* |Cloned value |
*
* ```javascript
* clone({name: 'eustia'}); // -> {name: 'eustia'}
* ```
*/
/* dependencies
* isObj isArr extend
*/
function exports(obj)
{
if (!isObj(obj)) return obj;
return isArr(obj) ? obj.slice() : extend({}, obj);
}
return exports;
})();
/* ------------------------------ extendOwn ------------------------------ */
var extendOwn = _.extendOwn = (function (exports)
@@ -1417,49 +1583,6 @@ module.exports = (function ()
return exports;
})();
/* ------------------------------ safeGet ------------------------------ */
var safeGet = _.safeGet = (function ()
{
/* Get object property, don't throw undefined error.
*
* |Name |Type |Desc |
* |------|------------|-------------------------|
* |obj |object |Object to query |
* |path |array string|Path of property to get |
* |return|* |Target value or undefined|
*
* ```javascript
* var obj = {a: {aa: {aaa: 1}}};
* safeGet(obj, 'a.aa.aaa'); // -> 1
* safeGet(obj, ['a', 'aa']); // -> {aaa: 1}
* safeGet(obj, 'a.b'); // -> undefined
* ```
*/
/* dependencies
* isStr isUndef
*/
function exports(obj, path)
{
if (isStr(path)) path = path.split('.');
var prop;
/* eslint-disable no-cond-assign */
while (prop = path.shift())
{
obj = obj[prop];
if (isUndef(obj)) return;
}
return obj;
}
return exports;
})();
/* ------------------------------ isBool ------------------------------ */
_.isBool = (function ()
@@ -2407,6 +2530,64 @@ module.exports = (function ()
return exports;
})();
/* ------------------------------ Enum ------------------------------ */
var Enum = _.Enum = (function (exports)
{
/* Enum type implementation.
*
* ### constructor
*
* |Name|Type |Desc |
* |----|-----|----------------|
* |arr |array|Array of strings|
*
* |Name|Type |Desc |
* |----|------|----------------------|
* |obj |object|Pairs of key and value|
*
* ```javascript
* var importance = new Enum([
* 'NONE', 'TRIVIAL', 'REGULAR', 'IMPORTANT', 'CRITICAL'
* ]);
*
* if (val === importance.CRITICAL)
* {
* // Do something.
* }
* ```
*/
/* dependencies
* Class freeze isArr each keys
*/
exports = Class({
initialize: function Enum(map)
{
if (isArr(map))
{
this.size = map.length;
each(map, function (member, val)
{
this[member] = val;
}, this);
} else
{
this.size = keys(map).length;
each(map, function (val, member)
{
this[member] = val;
}, this);
}
freeze(this);
}
});
return exports;
})({});
/* ------------------------------ Select ------------------------------ */
var Select = _.Select = (function (exports)
@@ -3952,6 +4133,142 @@ module.exports = (function ()
return exports;
})({});
/* ------------------------------ Logger ------------------------------ */
_.Logger = (function (exports)
{
/* Simple logger with level filter.
*
* ### constructor
*
* |Name |Type |Desc |
* |-------------|------|------------|
* |name |string|Logger name |
* |[level=DEBUG]|number|Logger level|
*
* ### setLevel
*
* |Name |Type |Desc |
* |-----|-------------|------------|
* |level|number string|Logger level|
*
* ### getLevel
*
* Get current level.
*
* ### trace, debug, info, warn, error
*
* Logging methods.
*
* ### Log Levels
*
* TRACE, DEBUG, INFO, WARN, ERROR and SILENT.
*
* ```javascript
* var logger = new Logger('eris', logger.level.ERROR);
* logger.trace('test');
*
* // Format output.
* logger.formatter = function (type, argList)
* {
* argList.push(new Date().getTime());
*
* return argList;
* };
*
* logger.on('all', function (type, argList)
* {
* // It's not affected by log level.
* });
*
* logger.on('debug', function (argList)
* {
* // Affected by log level.
* });
* ```
*/
/* dependencies
* Emitter Enum toArr isUndef clone isStr isNum
*/
exports = Emitter.extend({
initialize: function Logger(name, level)
{
this.name = name;
this.setLevel(isUndef(level) ? exports.level.DEBUG : level);
this.callSuper(Emitter, 'initialize', arguments);
},
setLevel: function (level)
{
if (isStr(level))
{
level = exports.level[level.toUpperCase()];
if (level) this._level = level;
return this;
}
if (isNum(level)) this._level = level;
return this;
},
getLevel: function ()
{
return this._level;
},
formatter: function (type, argList)
{
return argList;
},
trace: function ()
{
return this._log('trace', arguments);
},
debug: function ()
{
return this._log('debug', arguments);
},
info: function ()
{
return this._log('info', arguments);
},
warn: function ()
{
return this._log('warn', arguments);
},
error: function ()
{
return this._log('error', arguments);
},
_log: function (type, argList)
{
argList = toArr(argList);
if (argList.length === 0) return this;
this.emit('all', type, clone(argList));
if (exports.level[type.toUpperCase()] < this._level) return this;
this.emit(type, clone(argList));
/* eslint-disable no-console */
var consoleMethod = type === 'debug' ? console.log : console[type];
consoleMethod.apply(console, this.formatter(type, argList));
return this;
}
}, {
level: new Enum({
TRACE: 0,
DEBUG: 1,
INFO: 2,
WARN: 3,
ERROR: 4,
SILENT: 5
})
});
return exports;
})({});
/* ------------------------------ orientation ------------------------------ */
_.orientation = (function (exports)