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1 | (function (global) { | |
2 | var Module, Class; | |
3 | ||
4 | // Load up dependencies | |
5 | if (typeof require === 'function') { | |
6 | var Ne = require('neon'); | |
7 | Module = Ne.Module; | |
8 | Class = Ne.Class; | |
9 | var Microtime = require('microtime'); | |
10 | } else { | |
11 | Module = global.Module; | |
12 | Class = global.Class; | |
13 | } | |
14 | ||
15 | var Cobalt = {}; | |
16 | Module(Cobalt, 'Logger')({}); | |
17 | Module(Cobalt, 'Formatter')({}); | |
18 | ||
19 | // Load up loggers + formatters | |
20 | if (typeof require === 'function') { | |
21 | // Formatters | |
22 | Cobalt.Formatter.Simple = require('./formatters/simple.js').Simple; | |
23 | Cobalt.Formatter.Ansi = require('./formatters/ansi.js').Ansi; | |
24 | Cobalt.Formatter.Token = require('./formatters/token.js').Token; | |
25 | ||
26 | // Loggers | |
27 | Cobalt.Logger.JsConsole = require('./loggers/console.js').JsConsole; | |
28 | Cobalt.Logger.Socket = require('./loggers/socket.js').Socket; | |
29 | } | |
30 | ||
31 | Cobalt.Console = Class(Cobalt, 'Console')({ | |
32 | prototype : { | |
33 | from : "Generic Cobalt Logger", | |
34 | version : "0.1.0", | |
35 | currentIndent : 0, | |
36 | indentSize : 2, | |
37 | loggers : [], | |
38 | separatorLength : 120, | |
39 | currentColor : "black", | |
40 | ||
41 | // Initialize instance of cobalt console | |
42 | // and extend configuration. | |
43 | init : function (config) { | |
44 | var co = this, | |
45 | property; | |
46 | ||
47 | if (config) { | |
48 | for (property in config) { | |
49 | co[property] = config[property]; | |
50 | } | |
51 | } | |
52 | }, | |
53 | ||
54 | addLogger : function (logger) { | |
55 | this.loggers.push(logger); | |
56 | }, | |
57 | ||
58 | removeLogger : function (logger) { | |
59 | var index; | |
60 | ||
61 | index = this.loggers.indexOf(logger); | |
62 | this.loggers.splice(index, 1); | |
63 | }, | |
64 | ||
65 | // Builds a Cobalt Log Object | |
66 | buildLog : function (item, level) { | |
67 | var co = this; | |
68 | ||
69 | if (!item._cobaltLog) { | |
70 | if (typeof item !== "object") { | |
71 | item = { _cobaltLog : true, message : item.toString() }; | |
72 | } | |
73 | ||
74 | item._from = co.from; | |
75 | item._level = item._level || level || 7; | |
76 | item._levelString = co._levelString(item._level); | |
77 | item._version = co.version; | |
78 | item._timestamp = co.now(); | |
79 | item._indentLevel = co.currentIndent; | |
80 | item._color = co.currentColor; | |
81 | } | |
82 | ||
83 | return item; | |
84 | }, | |
85 | ||
86 | buildSeparator : function (type) { | |
87 | var co = this; | |
88 | return { | |
89 | _cobaltLog : true, | |
90 | _separator : true, | |
91 | _version : co.version, | |
92 | _timestamp : co.now(), | |
93 | _separatorType : type, | |
94 | _indentLevel : co.currentIndent, | |
95 | _color : co.currentColor | |
96 | } | |
97 | }, | |
98 | ||
99 | _log : function (severity) { | |
100 | var co = this, | |
101 | logString, | |
102 | i, j; | |
103 | ||
104 | for (i = 1; i < arguments.length; i++) { | |
105 | logObject = co.buildLog(arguments[i], severity); | |
106 | ||
107 | for (j = 0; j < co.loggers.length; j++) { | |
108 | co.loggers[j].log(logObject); | |
109 | } | |
110 | } | |
111 | }, | |
112 | ||
113 | log : function () { | |
114 | this._log.apply(this, [7].concat([].splice.call(arguments, 0))); | |
115 | }, | |
116 | ||
117 | info : function () { | |
118 | this._log.apply(this, [6].concat([].splice.call(arguments, 0))); | |
119 | }, | |
120 | ||
121 | notice : function () { | |
122 | this._log.apply(this, [5].concat([].splice.call(arguments, 0))); | |
123 | }, | |
124 | ||
125 | warn : function () { | |
126 | this._log.apply(this, [4].concat([].splice.call(arguments, 0))); | |
127 | }, | |
128 | ||
129 | error : function () { | |
130 | this._log.apply(this, [3].concat([].splice.call(arguments, 0))); | |
131 | }, | |
132 | ||
133 | separator : function (type) { | |
134 | var co = this; | |
135 | ||
136 | co._log(7, co.buildSeparator(type)); | |
137 | }, | |
138 | ||
139 | space : function (lines) { | |
140 | var co = this, | |
141 | i; | |
142 | ||
143 | if (typeof lines === "undefined") { | |
144 | lines = 1; | |
145 | } | |
146 | ||
147 | for (i = 0; i < lines; i++) { | |
148 | co.log(' '); | |
149 | } | |
150 | ||
151 | return co; | |
152 | }, | |
153 | ||
154 | indent : function (callback) { | |
155 | var co = this; | |
156 | ||
157 | if (typeof callback === "function") { | |
158 | co.currentIndent = co.currentIndent + co.indentSize; | |
159 | callback(); | |
160 | co.currentIndent = co.currentIndent - co.indentSize; | |
161 | } else { | |
162 | co.currentIndent = co.currentIndent + co.indentSize; | |
163 | } | |
164 | ||
165 | return co; | |
166 | }, | |
167 | ||
168 | outdent : function (callback) { | |
169 | var co = this; | |
170 | ||
171 | if (typeof callback === "function") { | |
172 | co.currentIndent = co.currentIndent - co.indentSize; | |
173 | if (co.currentIndent < 0) { | |
174 | co.currentIndent = 0; | |
175 | } | |
176 | ||
177 | callback(); | |
178 | ||
179 | co.currentIndent = co.currentIndent + co.indentSize; | |
180 | } else { | |
181 | co.currentIndent = co.currentIndent - co.indentSize; | |
182 | if (co.currentIndent < 0) { | |
183 | co.currentIndent = 0; | |
184 | } | |
185 | } | |
186 | ||
187 | return co; | |
188 | }, | |
189 | ||
190 | color : function (color, callback) { | |
191 | var co = this, | |
192 | oldColor = co.currentColor; | |
193 | ||
194 | if (typeof callback === "function") { | |
195 | co.currentColor = color; | |
196 | callback(); | |
197 | co.currentColor = oldColor; | |
198 | } else { | |
199 | co.currentColor = color; | |
200 | } | |
201 | ||
202 | return co; | |
203 | }, | |
204 | ||
205 | // Returns the current time in microseconds. | |
206 | now : function () { | |
207 | if (typeof performance !== 'undefined') { | |
208 | return performance.timing.navigationStart + performance.now(); | |
209 | } | |
210 | ||
211 | if (typeof Microtime !== 'undefined') { | |
212 | return Microtime.nowDouble() * 1000; | |
213 | } | |
214 | ||
215 | return Date.now(); | |
216 | }, | |
217 | ||
218 | _levelString : function (level) { | |
219 | switch(level) { | |
220 | case 0: | |
221 | return "PANIC"; | |
222 | break; | |
223 | case 1: | |
224 | return "ALERT" | |
225 | break; | |
226 | case 2: | |
227 | return "CRIT" | |
228 | break; | |
229 | case 3: | |
230 | return "ERROR" | |
231 | break; | |
232 | case 4: | |
233 | return "WARN" | |
234 | break; | |
235 | case 5: | |
236 | return "NOTICE" | |
237 | break; | |
238 | case 6: | |
239 | return "INFO" | |
240 | break; | |
241 | case 7: | |
242 | return "DEBUG" | |
243 | break; | |
244 | } | |
245 | } | |
246 | } | |
247 | }); | |
248 | ||
249 | if (typeof require === 'function') { | |
250 | global.Formatter = Cobalt.Formatter; | |
251 | global.Logger = Cobalt.Logger; | |
252 | global.Console = Cobalt.Console; | |
253 | } else { | |
254 | global.Cobalt = Cobalt; | |
255 | } | |
256 | ||
257 | }(typeof window !== 'undefined' ? window : (typeof module.exports !== 'undefined' ? module.exports : self))); |