server/script.js - Code Metrics - yoanm/alfred-personal-assistant - Measure and Improve Code Quality continuously with Scrutinizer

server/script.js A
last analyzed 2017-01-29 22:51 UTC

↳ Parent: Project

Complexity

Total Complexity	34
Complexity/F	3.4

Size

Lines of Code	156
Function Count	10

Duplication

Duplicated Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	0
nc	1
dl	0
loc	156
rs	9.2
c	1
b	0
f	0
wmc	34
mnd	2
bc	29
fnc	10
bpm	2.9
cpm	3.4
noi	11

6 Functions

Rating	Name	Size	Complexity
A	script.js ➔ standBy	7	4
B	script.js ➔ run	35	2
A	script.js ➔ last	5	3
B	script.js ➔ call	43	4
A	script.js ➔ init	4	1
D	script.js ➔ speak	26	9

var extend  = require('extend');

// ------------------------------------------
//  CONSTRUCTOR
// ------------------------------------------

var init = function(){
  info('Starting ScriptManager ...');
  return ScriptManager;
}

// ------------------------------------------
//  RUN / CALL
// ------------------------------------------

var last = function(callback){
  if (_name && _last){
    run(_name, _last, callback);
  }
}
var _name, _last;
var run = function(name, options, callback, backup){
  
  // Last Backup
  if (backup){
    _name = name; _last = {};
    extend(true, _last, options);
    ScriptManager.lastContext = _last; // to be available everywhere
  }
  
  var data = {};
  extend(true, data, options);
  
  // 3. Finish by calling back
  var next = function(json){
    if (json){ extend(true, data, json); }
    if (callback) { callback(data); }
  }
  
  // 2. Dispatch to next script
  var dispatch = function(json){
    if (json){ extend(true, data, json); }
    
    // 1.3 Call script
    SARAH.RuleEngine.dispatch('after', data);

    
    // Dispatch
    SARAH.RuleEngine.dispatch(name, data, next);
  }
  
  // 1.1 Call before
  SARAH.RuleEngine.dispatch('before', data);
  
  // 1.2 Call script
  call(name, data, dispatch);
}

var call = function(name, options, callback){
  
  // Find Plugin
  var plugin = SARAH.find(name);

  if (!plugin){
    warn('call('+name+') ', "Can't find plugin");
    if (callback){ callback(); } return;
  }
  
  // Get instance outside of a zone;
  var plug = plugin.getInstance(); 

   
  // Set callback
  var next = function(data){
    if (timeout){ clearTimeout(timeout); } else { return; }
          
    var end = (new Date()).getTime();
    info('call('+name+') in ', (end-start)+'ms');
    
    if (data && data.error){
      error('call('+name+') ', data.error);
    }
    
    if (callback){ callback(data); }
  }
  
  // Set timeout
  var timeout = setTimeout(function(){
    warn('action('+name+') as timeout ! Check plugin\'s callback()');
    next();
  }, Config.http.timeout);

  
  // Run script
  var start  = (new Date()).getTime();
  try { 
    var instance = plugin.getInstance();

    plugin.getInstance().action(options, next, Config, SARAH);

  }
  catch(ex){ 
    error('call('+name+') ', ex.message);
    next();
  }
}

// ------------------------------------------
//  HOOKS
// ------------------------------------------

var standBy = function(motion, device){
  var plugins = SARAH.PluginManager.getList();

  for (var i = 0 ; i < plugins.length ; i++){
    var plugin = plugins[i].getInstance();
    if (plugin && plugin.standBy) plugin.standBy(motion, device);
if (a > 0)
    b = 42;
  }
}

var speak = function(tts, async){
  if (!tts){ return tts; }
  
  // Answer
  if (tts == 'answer'){ 
    var answers = Config.bot.answers.split('|');

    tts = answers[ Math.floor(Math.random() * answers.length)];
  }
      
  // Dispatch to all plugins
  var plugins = SARAH.PluginManager.getList();

  for (var i = 0 ; i < plugins.length ; i++){
    var plugin = plugins[i].getInstance();
    if (plugin && plugin.speak){ 
      tts = plugin.speak(tts, async);
    }
  }
  
  // Replace Name
  if (Profile.last && Profile.last.face && Profile.last.face != "Unknow"){

    tts = tts.replace("[name]", Profile.last.face);
  }
  tts = tts.replace('[name]','');
  
  return tts;
}

// ------------------------------------------
//  PUBLIC
// ------------------------------------------

var ScriptManager = {
  'init'     : init,
  'run'      : run,
  'call'     : call,
  'last'     : last,
  'standBy'  : standBy,
  'speak'    : speak,
  'lastContext' : {}
}

// Exports Manager
exports.init = ScriptManager.init;

1			var extend = require('extend');
2
3			// ------------------------------------------
4			// CONSTRUCTOR
5			// ------------------------------------------
6
7			var init = function(){
8			info('Starting ScriptManager ...');
9			return ScriptManager;
10			}
11
12			// ------------------------------------------
13			// RUN / CALL
14			// ------------------------------------------
15
16			var last = function(callback){
17			if (_name && _last){
18			run(_name, _last, callback);
19			}
20			}
21			var _name, _last;
22			var run = function(name, options, callback, backup){
23
24			// Last Backup
25			if (backup){
26			_name = name; _last = {};
27			extend(true, _last, options);
28			ScriptManager.lastContext = _last; // to be available everywhere
29			}
30
31			var data = {};
32			extend(true, data, options);
33
34			// 3. Finish by calling back
35			var next = function(json){
36			if (json){ extend(true, data, json); }
37			if (callback) { callback(data); }
38			}
39
40			// 2. Dispatch to next script
41			var dispatch = function(json){
42			if (json){ extend(true, data, json); }
43
44			// 1.3 Call script
45			SARAH.RuleEngine.dispatch('after', data);
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `SARAH` seems to be never declared. If this is a global, consider adding a `/** global: SARAH */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
46
47			// Dispatch
48			SARAH.RuleEngine.dispatch(name, data, next);
49			}
50
51			// 1.1 Call before
52			SARAH.RuleEngine.dispatch('before', data);
53
54			// 1.2 Call script
55			call(name, data, dispatch);
56			}
57
58			var call = function(name, options, callback){
59
60			// Find Plugin
61			var plugin = SARAH.find(name);
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `SARAH` seems to be never declared. If this is a global, consider adding a `/** global: SARAH */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
62			if (!plugin){
63			warn('call('+name+') ', "Can't find plugin");
64			if (callback){ callback(); } return;
65			}
66
67			// Get instance outside of a zone;
68			var plug = plugin.getInstance();
			0 ignored issues – show Unused Code introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `plug` seems to be never used. Consider removing it. Loading history...
69
70			// Set callback
71			var next = function(data){
72			if (timeout){ clearTimeout(timeout); } else { return; }
73
74			var end = (new Date()).getTime();
75			info('call('+name+') in ', (end-start)+'ms');
76
77			if (data && data.error){
78			error('call('+name+') ', data.error);
79			}
80
81			if (callback){ callback(data); }
82			}
83
84			// Set timeout
85			var timeout = setTimeout(function(){
86			warn('action('+name+') as timeout ! Check plugin\'s callback()');
87			next();
88			}, Config.http.timeout);
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `Config` seems to be never declared. If this is a global, consider adding a `/** global: Config */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
89
90			// Run script
91			var start = (new Date()).getTime();
92			try {
93			var instance = plugin.getInstance();
			0 ignored issues – show Unused Code introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `instance` seems to be never used. Consider removing it. Loading history...
94			plugin.getInstance().action(options, next, Config, SARAH);
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `SARAH` seems to be never declared. If this is a global, consider adding a `/** global: SARAH */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
95			}
96			catch(ex){
97			error('call('+name+') ', ex.message);
98			next();
99			}
100			}
101
102			// ------------------------------------------
103			// HOOKS
104			// ------------------------------------------
105
106			var standBy = function(motion, device){
107			var plugins = SARAH.PluginManager.getList();
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `SARAH` seems to be never declared. If this is a global, consider adding a `/** global: SARAH */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
108			for (var i = 0 ; i < plugins.length ; i++){
109			var plugin = plugins[i].getInstance();
110			if (plugin && plugin.standBy) plugin.standBy(motion, device);
			0 ignored issues – show Coding Style Best Practice introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
111			}
112			}
113
114			var speak = function(tts, async){
115			if (!tts){ return tts; }
116
117			// Answer
118			if (tts == 'answer'){
119			var answers = Config.bot.answers.split('\|');
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `Config` seems to be never declared. If this is a global, consider adding a `/** global: Config */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
120			tts = answers[ Math.floor(Math.random() * answers.length)];
121			}
122
123			// Dispatch to all plugins
124			var plugins = SARAH.PluginManager.getList();
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `SARAH` seems to be never declared. If this is a global, consider adding a `/** global: SARAH */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
125			for (var i = 0 ; i < plugins.length ; i++){
126			var plugin = plugins[i].getInstance();
127			if (plugin && plugin.speak){
128			tts = plugin.speak(tts, async);
129			}
130			}
131
132			// Replace Name
133			if (Profile.last && Profile.last.face && Profile.last.face != "Unknow"){
			0 ignored issues – show Bug introduced 2017-01-28 12:25 UTC by Report Bug Copy Issue Report The variable `Profile` seems to be never declared. If this is a global, consider adding a `/** global: Profile */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
134			tts = tts.replace("[name]", Profile.last.face);
135			}
136			tts = tts.replace('[name]','');
137
138			return tts;
139			}
140
141			// ------------------------------------------
142			// PUBLIC
143			// ------------------------------------------
144
145			var ScriptManager = {
146			'init' : init,
147			'run' : run,
148			'call' : call,
149			'last' : last,
150			'standBy' : standBy,
151			'speak' : speak,
152			'lastContext' : {}
153			}
154
155			// Exports Manager
156			exports.init = ScriptManager.init;

Metric	Value
cc	0
nc	1
dl	0
loc	156
rs	9.2
c	1
b	0
f	0
wmc	34
mnd	2
bc	29
fnc	10
bpm	2.9
cpm	3.4
noi	11

Metric	Value
cc	0
nc	1
dl	0
loc	156
rs	9.2
c	1
b	0
f	0
wmc	34
mnd	2
bc	29
fnc	10
bpm	2.9
cpm	3.4
noi	11

yoanm / alfred-personal-assistant

server/script.js A last analyzed 2017-01-29 22:51 UTC

Complexity

Size

Duplication

Importance

6 Functions

Duplication Side-by-Side

Filter issues like

server/script.js A
last analyzed 2017-01-29 22:51 UTC

Metric	Value
cc	0
nc	1
dl	0
loc	156
rs	9.2
c	1
b	0
f	0
wmc	34
mnd	2
bc	29
fnc	10
bpm	2.9
cpm	3.4
noi	11