Application.process - Code Metrics - Inspection of "Refactored most of the JS" - ekinhbayar/gitamp - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (b5febe)

by Ekin

created 2017-01-07 23:38 UTC

Application.process A

↳ Parent: GitAmp.constructor

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	1
dl	0
loc	9
rs	9.6666
c	0
b	0
f	0

const GitAmp = (function(exports, $) {
    'use strict';

    /**
     * AudioPlayer
     */
    const AudioPlayer = (function() {
        const maxPitch = 100.0;
        const logUsed  = 1.0715307808111486871978099;

        const maximumSimultaneousNotes = 2;
        const soundLength = 300;

        function AudioPlayer() {
            this.currentlyPlayingSounds = 0;

            this.sounds = {
                celesta: this.initializeCelesta(),
                clav: this.initializeClav(),
                swells: this.initializeSwells()
            };

            //noinspection JSUnresolvedVariable
            exports.Howler.volume(volume);
        }

        AudioPlayer.prototype.initializeCelesta = function() {
            const sounds = [];

            for (let i = 1; i <= 24; i++) {
                let filename = (i > 9) ? 'c0' + i : 'c00' + i;

                //noinspection JSUnresolvedFunction
                sounds.push(new Howl({

                    src : [
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/celesta/' + filename + '.ogg',
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/celesta/' + filename + '.mp3'
                    ],
                    volume : 0.7,
                    buffer: true
                }));
            }

            return sounds;
        };

        AudioPlayer.prototype.initializeClav = function() {
            const sounds = [];

            for (let i = 1; i <= 24; i++) {
                let filename = (i > 9) ? 'c0' + i : 'c00' + i;

                //noinspection JSUnresolvedFunction
                sounds.push(new Howl({

                    src : [
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/clav/' + filename + '.ogg',
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/clav/' + filename + '.mp3'
                    ],
                    volume : 0.7,
                    buffer: true
                }));
            }

            return sounds;
        };

        AudioPlayer.prototype.initializeSwells = function() {
            const sounds = [];

            for (let i = 1; i <= 3; i++) {
                //noinspection JSUnresolvedFunction
                sounds.push(new Howl({

                    src : [
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/swells/swell' + i + '.ogg',
                        'https://d1fz9d31zqor6x.cloudfront.net/sounds/swells/swell' + i + '.mp3'
                    ],
                    volume : 0.7,
                    buffer: true
                }));
            }

            return sounds;
        };

        AudioPlayer.prototype.getSoundIndex = function(size, type) {
            const pitch = 100 - Math.min(maxPitch, Math.log(size + logUsed) / Math.log(logUsed));
            let index   = Math.floor(pitch / 100.0 * this.sounds[type].length);

            index += Math.floor(Math.random() * 4) - 2;
            index = Math.min(this.sounds[type].length - 1, index);
            index = Math.max(1, index);

            return index;
        };

        AudioPlayer.prototype.playSound = function(sound) {
            if (this.currentlyPlayingSounds >= maximumSimultaneousNotes) {
                return;
            }

            sound.play();

            this.currentlyPlayingSounds++;

            setTimeout(function() {
                this.currentlyPlayingSounds--;
            }.bind(this), soundLength);
        };

        AudioPlayer.prototype.playCelesta = function(size) {
            this.playSound(this.sounds.celesta[this.getSoundIndex(size, 'celesta')]);
        };

        AudioPlayer.prototype.playClav = function(size) {
            this.playSound(this.sounds.clav[this.getSoundIndex(size, 'clav')]);
        };

        AudioPlayer.prototype.playSwell = function() {
            this.playSound(this.sounds.swells[Math.round(Math.random() * (this.sounds.swells.length - 1))]);
        };

        return AudioPlayer;
    }());

    /**
     * Gui
     */
    const Gui = (function() {
        function Gui() {
            this.setupVolumeSlider();
        }

        Gui.prototype.setupVolumeSlider = function() {
            //noinspection JSUnresolvedFunction
            $('#volumeSlider').slider({
                max: 100,
                min: 0,
                value: volume * 100,
                slide: function (event, ui) {
                    //noinspection JSUnresolvedVariable
                    exports.Howler.volume(ui.value/100.0);
                },
                change: function (event, ui) {
                    //noinspection JSUnresolvedVariable
                    exports.Howler.volume(ui.value/100.0);
                }
            });
        };

        return Gui;
    }());

    /**
     * ConnectedUsersMessage
     */
    function ConnectedUsersMessage(response) {
        //noinspection JSUnresolvedVariable
        this.count = response.connectedUsers;
    }

    ConnectedUsersMessage.prototype.getCount = function() {
        return this.count;
    };

    /**
     * EventMessage
     */
    function EventMessage(event) {
        this.event = event;
    }

    EventMessage.prototype.getId = function() {
        //noinspection JSUnresolvedVariable
        return this.event.id;
    };

    EventMessage.prototype.getType = function() {
        //noinspection JSUnresolvedVariable
        return this.event.type;
    };

    EventMessage.prototype.getAction = function() {
        //noinspection JSUnresolvedVariable
        return this.event.action;
    };

    EventMessage.prototype.getRepositoryName = function() {
        //noinspection JSUnresolvedVariable
        return this.event.repoName;
    };

    EventMessage.prototype.getActorName = function() {
        //noinspection JSUnresolvedVariable
        return this.event.actorName;
    };

    EventMessage.prototype.getUrl = function() {
        //noinspection JSUnresolvedVariable
        return this.event.eventUrl;
    };

    EventMessage.prototype.getMessage = function() {
        //noinspection JSUnresolvedVariable
        return this.event.message;
    };

    /**
     * EventMessageCollection
     */
    function EventMessageCollection(response) {
        this.events = [];

        for (let i = 0; i < response.length; i++) {
            this.events.push(new EventMessage(response[i]));
        }
    }

    EventMessageCollection.prototype.forEach = function(callback) {
        for (let i = 0; i < this.events.length; i++) {
            callback(this.events[i]);
        }
    };

    /**
     * EventMessagesFactory
     */
    function EventMessagesFactory () {
    }

    EventMessagesFactory.prototype.build = function(response) {
        const parsedResponse = JSON.parse(response.data);

        if (parsedResponse.hasOwnProperty('connectedUsers')) {
            return new ConnectedUsersMessage(parsedResponse);
        }

        return new EventMessageCollection(parsedResponse);
    };

    /**
     * EventQueue
     */
    function EventQueue() {
        this.queue = [];
    }

    EventQueue.prototype.append = function(eventMessages) {
        eventMessages.forEach(function(event) {
            if (this.exists(event)) {
                return;
            }

            this.queue.push(event);
        }.bind(this));

        if (this.queue.length > 1000) {
            this.queue = this.queue.slice(0, 1000);
        }
    };

    EventQueue.prototype.exists = function(event) {
        for (let i = 0; i < this.queue.length; i++) {
            if (event.getId() === this.queue[i].getId()) {
                return true;
            }
        }

        return false;
    };

    EventQueue.prototype.get = function() {
        return this.queue.shift();
    };

    EventQueue.prototype.count = function() {
        return this.queue.length;
    };

    /**
     * Connection
     */
    function Connection(eventMessageFactory) {
        this.eventMessageFactory = eventMessageFactory;

        this.connection = null;
        this.handlers   = [];
    }

    Connection.prototype.start = function() {
        let protocol = 'ws://';

        if (exports.location.protocol === "https:") {
            protocol = 'wss://';
        }

        this.connection = new WebSocket(protocol + exports.location.host + '/ws');


        this.connection.addEventListener('message', this.handleMessage.bind(this));
        this.connection.addEventListener('open', this.handleOpen.bind(this));
        this.connection.addEventListener('close', this.handleClose.bind(this));
        this.connection.addEventListener('error', this.handleError.bind(this));
    };

    Connection.prototype.registerHandler = function(handler) {
        this.handlers.push(handler);
    };

    Connection.prototype.handleMessage = function(response) {
        const message = this.eventMessageFactory.build(response);

        for (let i = 0; i < this.handlers.length; i++) {
            this.handlers[i](message);
        }
    };

    Connection.prototype.handleOpen = function() {
        document.getElementsByTagName('svg')[0].style.backgroundColor = svg_background_color_online;
        document.getElementsByTagName('header')[0].style.backgroundColor = svg_background_color_online;

        const elements = document.querySelectorAll('.events-remaining-text, .events-remaining-value, .online-users-div');

        for (let i = 0; i < elements.length; i++) {
            elements[i].style.visibility = 'visible';
        }
    };

    Connection.prototype.handleClose = function() {
        document.getElementsByTagName('svg')[0].style.backgroundColor = svg_background_color_offline;
        document.getElementsByTagName('header')[0].style.backgroundColor = svg_background_color_offline;

        this.connection = null;
    };

    Connection.prototype.handleError = function() {
        this.handleClose();

        const reTryInterval = setInterval(function() {
            if (this.connection !== null) {
                clearInterval(reTryInterval);

                return;
            }

            this.start();
        }.bind(this), 5000);
    };

    /**
     * Application
     */
    function Application() {
        this.queue = new EventQueue();
        this.audio = new AudioPlayer();
        this.gui   = new Gui();
    }

    Application.prototype.run = function() {
        const connection = new Connection(new EventMessagesFactory());

        connection.registerHandler(this.process.bind(this));

        connection.start();

        this.loop();
    };

    Application.prototype.process = function(message) {
        if (message instanceof ConnectedUsersMessage) {
            document.getElementsByClassName('online-users-count')[0].textContent = message.getCount();

            return;
        }

        this.queue.append(message);
    };

    Application.prototype.loop = function() {
        setTimeout(function() {
            this.processEvent(this.queue.get());

            document.getElementsByClassName('events-remaining-value')[0].textContent = this.queue.count();

            this.loop();
        }.bind(this), Math.floor(Math.random() * 1000) + 500);
    };

    Application.prototype.processEvent = function(event) {
        if (!event.getMessage()) {
            return;
        }

        if (event.getType() === 'IssuesEvent' || event.getType() === 'IssueCommentEvent') {
            this.audio.playClav(event.getMessage().length * 1.1);
        } else if(event.getType() === 'PushEvent') {
            this.audio.playCelesta(event.getMessage().length * 1.1);
        }else{
            this.audio.playSwell();
        }

        drawEvent(event, svg);
    };

    return Application;
}(window, jQuery));

var svg = d3.select("#area").append("svg");


$(function() {
    new GitAmp().run();
});

var element;
var drawingArea;
var width;
var height;
var volume = 0.6;

var scale_factor = 6,
    max_life = 20000;

var svg_background_color_online  = '#232323',
    svg_background_color_offline = '#232323',
    svg_text_color               = '#FFFFFF',
    edit_color                   = '#FFFFFF';

$(function(){
  element = document.documentElement;
  drawingArea = document.getElementsByTagName('#area');
  width  = window.innerWidth || element.clientWidth || drawingArea.clientWidth;
  height = (window.innerHeight - $('header').height()) || (element.clientHeight - $('header').height()) || (drawingArea.clientHeight - $('header').height());
  $('svg').css('background-color', svg_background_color_online);
  $('header').css('background-color', svg_background_color_online);
  $('svg text').css('color', svg_text_color);

  // Main drawing area
  //svg = d3.select("#area").append("svg");
  svg.attr({width: width, height: height});
  svg.style('background-color', svg_background_color_online);

  // For window resizes
  var update_window = function() {
      width  = window.innerWidth || element.clientWidth || drawingArea.clientWidth;
      height = (window.innerHeight - $('header').height()) || (element.clientHeight - $('header').height()) || (drawingArea.clientHeight - $('header').height());
      svg.attr("width", width).attr("height", height);
  };
  window.onresize = update_window;
  update_window();
});

function drawEvent(event, svg_area) {
    var starting_opacity = 1;
    var opacity = 1 / (100 / event.getMessage().length);
    if (opacity > 0.5) opacity = 0.5;
if (a > 0)
    b = 42;

    var size = event.getMessage().length;
    var label_text;
    var ring_radius = 80;
    var ring_anim_duration = 3000;
    svg_text_color = '#FFFFFF';

    switch(event.getType()){

        case "PushEvent":
            label_text = event.getActorName() + " pushed to " + event.getRepositoryName();
            edit_color = '#22B65D';
            break;
        case "PullRequestEvent":
            label_text = event.getActorName() + " " +
                event.getAction() + " " + " a PR for " + event.getRepositoryName();
            edit_color = '#8F19BB';
            ring_anim_duration = 10000;
            ring_radius = 600;
            break;
        case "IssuesEvent":
            label_text = event.getActorName() + " " +
                event.getAction() + " an issue in " + event.getRepositoryName();
            edit_color = '#ADD913';
            break;
        case "IssueCommentEvent":
            label_text = event.getActorName() + " commented in " + event.getRepositoryName();
            edit_color = '#FF4901';
            break;
        case "ForkEvent":
            label_text = event.getActorName() + " forked " + event.getRepositoryName();
            edit_color = '#0184FF';
            break;
        case "CreateEvent":
            label_text = event.getActorName() + " created " + event.getRepositoryName();
            edit_color = '#00C0C0';
            break;
        case "WatchEvent":
            label_text = event.getActorName() + " watched " + event.getRepositoryName();
            edit_color = '#E60062';
            break;
    }

    var no_label = false;

    var type = event.getType();

    var abs_size = Math.abs(size);
    size = Math.max(Math.sqrt(abs_size) * scale_factor, 3);

    Math.seedrandom(event.getMessage());
    var x = Math.random() * (width - size) + size;
    var y = Math.random() * (height - size) + size;

    var circle_group = svg_area.append('g')
        .attr('transform', 'translate(' + x + ', ' + y + ')')
        .attr('fill', edit_color)
        .style('opacity', starting_opacity);

    var ring = circle_group.append('circle');
    ring.attr({r: size, stroke: 'none'});
    ring.transition()
        .attr('r', size + ring_radius)
        .style('opacity', 0)
        .ease(Math.sqrt)
        .duration(ring_anim_duration)
        .remove();

    var circle_container = circle_group.append('a');
    circle_container.attr('xlink:href', event.getUrl());
    circle_container.attr('target', '_blank');
    circle_container.attr('fill', svg_text_color);

    var circle = circle_container.append('circle');
    circle.classed(type, true);
    circle.attr('r', size)
        .attr('fill', edit_color)
        .transition()
        .duration(max_life)
        .style('opacity', 0)
        .remove();

    circle_container.on('mouseover', function() {
        circle_container.append('text')
            .text(label_text)

            .classed('label', true)
            .attr('text-anchor', 'middle')
            .attr('font-size', '0.8em')
            .transition()
            .delay(1000)
            .style('opacity', 0)
            .duration(2000)
            .each(function() { no_label = true; })

            .remove();
    });

    var text = circle_container.append('text')
        .text(label_text)

        .classed('article-label', true)
        .attr('text-anchor', 'middle')
        .attr('font-size', '0.8em')
        .transition()
        .delay(2000)
        .style('opacity', 0)
        .duration(5000)
        .each(function() { no_label = true; })

        .remove();

    // Remove HTML of decayed events
    // Keep it less than 50
    if($('#area svg g').length > 50){
        $('#area svg g:lt(10)').remove();
    }
}


1			const GitAmp = (function(exports, $) {
2			'use strict';
3
4			/**
5			* AudioPlayer
6			*/
7			const AudioPlayer = (function() {
8			const maxPitch = 100.0;
9			const logUsed = 1.0715307808111486871978099;
10
11			const maximumSimultaneousNotes = 2;
12			const soundLength = 300;
13
14			function AudioPlayer() {
15			this.currentlyPlayingSounds = 0;
16
17			this.sounds = {
18			celesta: this.initializeCelesta(),
19			clav: this.initializeClav(),
20			swells: this.initializeSwells()
21			};
22
23			//noinspection JSUnresolvedVariable
24			exports.Howler.volume(volume);
25			}
26
27			AudioPlayer.prototype.initializeCelesta = function() {
28			const sounds = [];
29
30			for (let i = 1; i <= 24; i++) {
31			let filename = (i > 9) ? 'c0' + i : 'c00' + i;
32
33			//noinspection JSUnresolvedFunction
34			sounds.push(new Howl({
			0 ignored issues – show Bug introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report The variable `Howl` seems to be never declared. If this is a global, consider adding a `/** global: Howl */` 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...
35			src : [
36			'https://d1fz9d31zqor6x.cloudfront.net/sounds/celesta/' + filename + '.ogg',
37			'https://d1fz9d31zqor6x.cloudfront.net/sounds/celesta/' + filename + '.mp3'
38			],
39			volume : 0.7,
40			buffer: true
41			}));
42			}
43
44			return sounds;
45			};
46
47			AudioPlayer.prototype.initializeClav = function() {
48			const sounds = [];
49
50			for (let i = 1; i <= 24; i++) {
51			let filename = (i > 9) ? 'c0' + i : 'c00' + i;
52
53			//noinspection JSUnresolvedFunction
54			sounds.push(new Howl({
			0 ignored issues – show Bug introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report The variable `Howl` seems to be never declared. If this is a global, consider adding a `/** global: Howl */` 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...
55			src : [
56			'https://d1fz9d31zqor6x.cloudfront.net/sounds/clav/' + filename + '.ogg',
57			'https://d1fz9d31zqor6x.cloudfront.net/sounds/clav/' + filename + '.mp3'
58			],
59			volume : 0.7,
60			buffer: true
61			}));
62			}
63
64			return sounds;
65			};
66
67			AudioPlayer.prototype.initializeSwells = function() {
68			const sounds = [];
69
70			for (let i = 1; i <= 3; i++) {
71			//noinspection JSUnresolvedFunction
72			sounds.push(new Howl({
			0 ignored issues – show Bug introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report The variable `Howl` seems to be never declared. If this is a global, consider adding a `/** global: Howl */` 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...
73			src : [
74			'https://d1fz9d31zqor6x.cloudfront.net/sounds/swells/swell' + i + '.ogg',
75			'https://d1fz9d31zqor6x.cloudfront.net/sounds/swells/swell' + i + '.mp3'
76			],
77			volume : 0.7,
78			buffer: true
79			}));
80			}
81
82			return sounds;
83			};
84
85			AudioPlayer.prototype.getSoundIndex = function(size, type) {
86			const pitch = 100 - Math.min(maxPitch, Math.log(size + logUsed) / Math.log(logUsed));
87			let index = Math.floor(pitch / 100.0 * this.sounds[type].length);
88
89			index += Math.floor(Math.random() * 4) - 2;
90			index = Math.min(this.sounds[type].length - 1, index);
91			index = Math.max(1, index);
92
93			return index;
94			};
95
96			AudioPlayer.prototype.playSound = function(sound) {
97			if (this.currentlyPlayingSounds >= maximumSimultaneousNotes) {
98			return;
99			}
100
101			sound.play();
102
103			this.currentlyPlayingSounds++;
104
105			setTimeout(function() {
106			this.currentlyPlayingSounds--;
107			}.bind(this), soundLength);
108			};
109
110			AudioPlayer.prototype.playCelesta = function(size) {
111			this.playSound(this.sounds.celesta[this.getSoundIndex(size, 'celesta')]);
112			};
113
114			AudioPlayer.prototype.playClav = function(size) {
115			this.playSound(this.sounds.clav[this.getSoundIndex(size, 'clav')]);
116			};
117
118			AudioPlayer.prototype.playSwell = function() {
119			this.playSound(this.sounds.swells[Math.round(Math.random() * (this.sounds.swells.length - 1))]);
120			};
121
122			return AudioPlayer;
123			}());
124
125			/**
126			* Gui
127			*/
128			const Gui = (function() {
129			function Gui() {
130			this.setupVolumeSlider();
131			}
132
133			Gui.prototype.setupVolumeSlider = function() {
134			//noinspection JSUnresolvedFunction
135			$('#volumeSlider').slider({
136			max: 100,
137			min: 0,
138			value: volume * 100,
139			slide: function (event, ui) {
140			//noinspection JSUnresolvedVariable
141			exports.Howler.volume(ui.value/100.0);
142			},
143			change: function (event, ui) {
144			//noinspection JSUnresolvedVariable
145			exports.Howler.volume(ui.value/100.0);
146			}
147			});
148			};
149
150			return Gui;
151			}());
152
153			/**
154			* ConnectedUsersMessage
155			*/
156			function ConnectedUsersMessage(response) {
157			//noinspection JSUnresolvedVariable
158			this.count = response.connectedUsers;
159			}
160
161			ConnectedUsersMessage.prototype.getCount = function() {
162			return this.count;
163			};
164
165			/**
166			* EventMessage
167			*/
168			function EventMessage(event) {
169			this.event = event;
170			}
171
172			EventMessage.prototype.getId = function() {
173			//noinspection JSUnresolvedVariable
174			return this.event.id;
175			};
176
177			EventMessage.prototype.getType = function() {
178			//noinspection JSUnresolvedVariable
179			return this.event.type;
180			};
181
182			EventMessage.prototype.getAction = function() {
183			//noinspection JSUnresolvedVariable
184			return this.event.action;
185			};
186
187			EventMessage.prototype.getRepositoryName = function() {
188			//noinspection JSUnresolvedVariable
189			return this.event.repoName;
190			};
191
192			EventMessage.prototype.getActorName = function() {
193			//noinspection JSUnresolvedVariable
194			return this.event.actorName;
195			};
196
197			EventMessage.prototype.getUrl = function() {
198			//noinspection JSUnresolvedVariable
199			return this.event.eventUrl;
200			};
201
202			EventMessage.prototype.getMessage = function() {
203			//noinspection JSUnresolvedVariable
204			return this.event.message;
205			};
206
207			/**
208			* EventMessageCollection
209			*/
210			function EventMessageCollection(response) {
211			this.events = [];
212
213			for (let i = 0; i < response.length; i++) {
214			this.events.push(new EventMessage(response[i]));
215			}
216			}
217
218			EventMessageCollection.prototype.forEach = function(callback) {
219			for (let i = 0; i < this.events.length; i++) {
220			callback(this.events[i]);
221			}
222			};
223
224			/**
225			* EventMessagesFactory
226			*/
227			function EventMessagesFactory () {
228			}
229
230			EventMessagesFactory.prototype.build = function(response) {
231			const parsedResponse = JSON.parse(response.data);
232
233			if (parsedResponse.hasOwnProperty('connectedUsers')) {
234			return new ConnectedUsersMessage(parsedResponse);
235			}
236
237			return new EventMessageCollection(parsedResponse);
238			};
239
240			/**
241			* EventQueue
242			*/
243			function EventQueue() {
244			this.queue = [];
245			}
246
247			EventQueue.prototype.append = function(eventMessages) {
248			eventMessages.forEach(function(event) {
249			if (this.exists(event)) {
250			return;
251			}
252
253			this.queue.push(event);
254			}.bind(this));
255
256			if (this.queue.length > 1000) {
257			this.queue = this.queue.slice(0, 1000);
258			}
259			};
260
261			EventQueue.prototype.exists = function(event) {
262			for (let i = 0; i < this.queue.length; i++) {
263			if (event.getId() === this.queue[i].getId()) {
264			return true;
265			}
266			}
267
268			return false;
269			};
270
271			EventQueue.prototype.get = function() {
272			return this.queue.shift();
273			};
274
275			EventQueue.prototype.count = function() {
276			return this.queue.length;
277			};
278
279			/**
280			* Connection
281			*/
282			function Connection(eventMessageFactory) {
283			this.eventMessageFactory = eventMessageFactory;
284
285			this.connection = null;
286			this.handlers = [];
287			}
288
289			Connection.prototype.start = function() {
290			let protocol = 'ws://';
291
292			if (exports.location.protocol === "https:") {
293			protocol = 'wss://';
294			}
295
296			this.connection = new WebSocket(protocol + exports.location.host + '/ws');
			0 ignored issues – show Bug introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report The variable `WebSocket` seems to be never declared. If this is a global, consider adding a `/** global: WebSocket */` 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...
297
298			this.connection.addEventListener('message', this.handleMessage.bind(this));
299			this.connection.addEventListener('open', this.handleOpen.bind(this));
300			this.connection.addEventListener('close', this.handleClose.bind(this));
301			this.connection.addEventListener('error', this.handleError.bind(this));
302			};
303
304			Connection.prototype.registerHandler = function(handler) {
305			this.handlers.push(handler);
306			};
307
308			Connection.prototype.handleMessage = function(response) {
309			const message = this.eventMessageFactory.build(response);
310
311			for (let i = 0; i < this.handlers.length; i++) {
312			this.handlers[i](message);
313			}
314			};
315
316			Connection.prototype.handleOpen = function() {
317			document.getElementsByTagName('svg')[0].style.backgroundColor = svg_background_color_online;
318			document.getElementsByTagName('header')[0].style.backgroundColor = svg_background_color_online;
319
320			const elements = document.querySelectorAll('.events-remaining-text, .events-remaining-value, .online-users-div');
321
322			for (let i = 0; i < elements.length; i++) {
323			elements[i].style.visibility = 'visible';
324			}
325			};
326
327			Connection.prototype.handleClose = function() {
328			document.getElementsByTagName('svg')[0].style.backgroundColor = svg_background_color_offline;
329			document.getElementsByTagName('header')[0].style.backgroundColor = svg_background_color_offline;
330
331			this.connection = null;
332			};
333
334			Connection.prototype.handleError = function() {
335			this.handleClose();
336
337			const reTryInterval = setInterval(function() {
338			if (this.connection !== null) {
339			clearInterval(reTryInterval);
340
341			return;
342			}
343
344			this.start();
345			}.bind(this), 5000);
346			};
347
348			/**
349			* Application
350			*/
351			function Application() {
352			this.queue = new EventQueue();
353			this.audio = new AudioPlayer();
354			this.gui = new Gui();
355			}
356
357			Application.prototype.run = function() {
358			const connection = new Connection(new EventMessagesFactory());
359
360			connection.registerHandler(this.process.bind(this));
361
362			connection.start();
363
364			this.loop();
365			};
366
367			Application.prototype.process = function(message) {
368			if (message instanceof ConnectedUsersMessage) {
369			document.getElementsByClassName('online-users-count')[0].textContent = message.getCount();
370
371			return;
372			}
373
374			this.queue.append(message);
375			};
376
377			Application.prototype.loop = function() {
378			setTimeout(function() {
379			this.processEvent(this.queue.get());
380
381			document.getElementsByClassName('events-remaining-value')[0].textContent = this.queue.count();
382
383			this.loop();
384			}.bind(this), Math.floor(Math.random() * 1000) + 500);
385			};
386
387			Application.prototype.processEvent = function(event) {
388			if (!event.getMessage()) {
389			return;
390			}
391
392			if (event.getType() === 'IssuesEvent' \|\| event.getType() === 'IssueCommentEvent') {
393			this.audio.playClav(event.getMessage().length * 1.1);
394			} else if(event.getType() === 'PushEvent') {
395			this.audio.playCelesta(event.getMessage().length * 1.1);
396			}else{
397			this.audio.playSwell();
398			}
399
400			drawEvent(event, svg);
401			};
402
403			return Application;
404			}(window, jQuery));
405
406			var svg = d3.select("#area").append("svg");
			1 ignored issue – show Bug introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report The variable `d3` seems to be never declared. If this is a global, consider adding a `/** global: d3 */` 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...
407
408			$(function() {
409			new GitAmp().run();
410			});
411
412			var element;
413			var drawingArea;
414			var width;
415			var height;
416			var volume = 0.6;
417
418			var scale_factor = 6,
419			max_life = 20000;
420
421			var svg_background_color_online = '#232323',
422			svg_background_color_offline = '#232323',
423			svg_text_color = '#FFFFFF',
424			edit_color = '#FFFFFF';
425
426			$(function(){
427			element = document.documentElement;
428			drawingArea = document.getElementsByTagName('#area');
429			width = window.innerWidth \|\| element.clientWidth \|\| drawingArea.clientWidth;
430			height = (window.innerHeight - $('header').height()) \|\| (element.clientHeight - $('header').height()) \|\| (drawingArea.clientHeight - $('header').height());
431			$('svg').css('background-color', svg_background_color_online);
432			$('header').css('background-color', svg_background_color_online);
433			$('svg text').css('color', svg_text_color);
434
435			// Main drawing area
436			//svg = d3.select("#area").append("svg");
437			svg.attr({width: width, height: height});
438			svg.style('background-color', svg_background_color_online);
439
440			// For window resizes
441			var update_window = function() {
442			width = window.innerWidth \|\| element.clientWidth \|\| drawingArea.clientWidth;
443			height = (window.innerHeight - $('header').height()) \|\| (element.clientHeight - $('header').height()) \|\| (drawingArea.clientHeight - $('header').height());
444			svg.attr("width", width).attr("height", height);
445			};
446			window.onresize = update_window;
447			update_window();
448			});
449
450			function drawEvent(event, svg_area) {
451			var starting_opacity = 1;
452			var opacity = 1 / (100 / event.getMessage().length);
453			if (opacity > 0.5) opacity = 0.5;
			0 ignored issues – show Unused Code introduced 2017-01-05 20:36 UTC by Report Bug Copy Issue Report The assignment to variable `opacity` seems to be never used. Consider removing it. Loading history... Coding Style Best Practice introduced 2017-01-05 20:36 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...
454
455			var size = event.getMessage().length;
456			var label_text;
457			var ring_radius = 80;
458			var ring_anim_duration = 3000;
459			svg_text_color = '#FFFFFF';
460
461			switch(event.getType()){
			0 ignored issues – show Coding Style introduced 2017-01-07 19:57 UTC by Report Bug Copy Issue Report As per coding-style, `switch` statements should have a `default` case. Loading history...
462			case "PushEvent":
463			label_text = event.getActorName() + " pushed to " + event.getRepositoryName();
464			edit_color = '#22B65D';
465			break;
466			case "PullRequestEvent":
467			label_text = event.getActorName() + " " +
468			event.getAction() + " " + " a PR for " + event.getRepositoryName();
469			edit_color = '#8F19BB';
470			ring_anim_duration = 10000;
471			ring_radius = 600;
472			break;
473			case "IssuesEvent":
474			label_text = event.getActorName() + " " +
475			event.getAction() + " an issue in " + event.getRepositoryName();
476			edit_color = '#ADD913';
477			break;
478			case "IssueCommentEvent":
479			label_text = event.getActorName() + " commented in " + event.getRepositoryName();
480			edit_color = '#FF4901';
481			break;
482			case "ForkEvent":
483			label_text = event.getActorName() + " forked " + event.getRepositoryName();
484			edit_color = '#0184FF';
485			break;
486			case "CreateEvent":
487			label_text = event.getActorName() + " created " + event.getRepositoryName();
488			edit_color = '#00C0C0';
489			break;
490			case "WatchEvent":
491			label_text = event.getActorName() + " watched " + event.getRepositoryName();
492			edit_color = '#E60062';
493			break;
494			}
495
496			var no_label = false;
			0 ignored issues – show Unused Code introduced 2017-01-05 16:55 UTC by Report Bug Copy Issue Report The variable `no_label` seems to be never used. Consider removing it. Loading history...
497			var type = event.getType();
498
499			var abs_size = Math.abs(size);
500			size = Math.max(Math.sqrt(abs_size) * scale_factor, 3);
501
502			Math.seedrandom(event.getMessage());
503			var x = Math.random() * (width - size) + size;
504			var y = Math.random() * (height - size) + size;
505
506			var circle_group = svg_area.append('g')
507			.attr('transform', 'translate(' + x + ', ' + y + ')')
508			.attr('fill', edit_color)
509			.style('opacity', starting_opacity);
510
511			var ring = circle_group.append('circle');
512			ring.attr({r: size, stroke: 'none'});
513			ring.transition()
514			.attr('r', size + ring_radius)
515			.style('opacity', 0)
516			.ease(Math.sqrt)
517			.duration(ring_anim_duration)
518			.remove();
519
520			var circle_container = circle_group.append('a');
521			circle_container.attr('xlink:href', event.getUrl());
522			circle_container.attr('target', '_blank');
523			circle_container.attr('fill', svg_text_color);
524
525			var circle = circle_container.append('circle');
526			circle.classed(type, true);
527			circle.attr('r', size)
528			.attr('fill', edit_color)
529			.transition()
530			.duration(max_life)
531			.style('opacity', 0)
532			.remove();
533
534			circle_container.on('mouseover', function() {
535			circle_container.append('text')
536			.text(label_text)
			0 ignored issues – show Bug introduced 2017-01-05 16:55 UTC by Report Bug Copy Issue Report The variable `label_text` seems to not be initialized for all possible execution paths. Are you sure `text` handles `undefined` variables? Loading history...
537			.classed('label', true)
538			.attr('text-anchor', 'middle')
539			.attr('font-size', '0.8em')
540			.transition()
541			.delay(1000)
542			.style('opacity', 0)
543			.duration(2000)
544			.each(function() { no_label = true; })
			0 ignored issues – show Unused Code introduced 2017-01-05 16:55 UTC by Report Bug Copy Issue Report The variable `no_label` seems to be never used. Consider removing it. Loading history...
545			.remove();
546			});
547
548			var text = circle_container.append('text')
549			.text(label_text)
			0 ignored issues – show Bug introduced 2017-01-05 16:55 UTC by Report Bug Copy Issue Report The variable `label_text` seems to not be initialized for all possible execution paths. Are you sure `text` handles `undefined` variables? Loading history...
550			.classed('article-label', true)
551			.attr('text-anchor', 'middle')
552			.attr('font-size', '0.8em')
553			.transition()
554			.delay(2000)
555			.style('opacity', 0)
556			.duration(5000)
557			.each(function() { no_label = true; })
			0 ignored issues – show Unused Code introduced 2017-01-05 16:55 UTC by Report Bug Copy Issue Report The variable `no_label` seems to be never used. Consider removing it. Loading history...
558			.remove();
559
560			// Remove HTML of decayed events
561			// Keep it less than 50
562			if($('#area svg g').length > 50){
563			$('#area svg g:lt(10)').remove();
564			}
565			}
566

ekinhbayar / gitamp

Branch — master (b5febe)

Application.process A

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