Merge pull request #24 from JakobST1n/rebuild

v1.0.0

1 files changed, 79 insertions, 0 deletions

diff --git a/src/Logger/index.js b/src/Logger/index.js
new file mode 100644
index 0000000..2ee216a
--- /dev/null
+++ b/src/Logger/index.js
@@ -0,0 +1,79 @@
+let fse = require("fs-extra");
+
+const level = {
+    EMERG:   "EMERGENCY",
+    ALERT:   "ALERT",
+    CRIT:    "CRITICAL",
+    ERROR:   "ERROR",
+    WARNING: "WARNING",
+    NOTICE:  "NOTICE",
+    INFO:    "INFO",
+    DEBUG:   "DEBUG",
+
+    ACCESS:  ""
+};
+
+
+Object.defineProperty(String.prototype, "lPad", {
+    value: function lPad(len, chr="0") {
+        str = this;
+        var i = -1;
+        if (!chr && chr !== 0) chr = ' ';
+        len = len - this.length;
+        while (++i < len) {
+          str = chr + str;
+        }
+        return str;
+    },
+    writeable: true,
+    configurable: true
+});
+
+
+function getTimeStamp() {
+    let CDate = new Date();
+    let day = CDate.getDate().toString().lPad(2);
+    let month = (CDate.getMonth() + 1).toString().lPad(2);  // +1 because js starts to count at 0
+    let year = CDate.getFullYear();
+    let hour = CDate.getHours().toString().lPad(2);
+    let min = CDate.getMinutes().toString().lPad(2);
+    let sec = CDate.getSeconds().toString().lPad(2);
+    let ms = Math.round(CDate.getMilliseconds() / 10).toString().lPad(2);  // divide by 10 to make the last digit decimal, then round.
+
+    return `${day}.${month}.${year}-${hour}:${min}:${sec}.${ms}`;
+}
+
+
+function log(object, logLevel=level.DEBUG, file="/lux-neo.log") {
+    fse.ensureFileSync(__logdir + file);
+
+    let formattedLogString = `[${getTimeStamp()}] ${logLevel} ${object}`;
+    console.log(formattedLogString); // @TODO: This should probably be removed, used for dev currently
+    
+
+    fse.appendFile(
+        __logdir + "/lux-neo.log",
+        formattedLogString + '\n'
+    ).catch(err => {
+        console.log("EMERGENCY Could not write to log-file 'lux-neo.log'...");
+        console.log("DEBUG FileWriteError: " + err)
+    });
+
+    if (__event != undefined) {
+        __event.emit("logger", logLevel, object);
+    }
+}
+
+module.exports = {
+    level,
+    log,
+    emerg:   (object) => { log(object, level.EMERG);   },
+    alert:   (object) => { log(object, level.ALERT);   },
+    crit:    (object) => { log(object, level.CRIT);    },
+    error:   (object) => { log(object, level.ERROR);   },
+    warning: (object) => { log(object, level.WARNING); },
+    notice:  (object) => { log(object, level.NOTICE);  },
+    info:    (object) => { log(object, level.INFO);    },
+    debug:   (object) => { log(object, level.DEBUG);   },
+    access:  (object) => { log(object, level.ACCESS, file="/access.log"); }
+};