https://imkby.gr/custom/imkby-admin/tracker.js?v=6abb5fcc

1/**
2 * IMKBY Stats Tracker v1.1
3 * Συλλέγει ανώνυμα στατιστικά ΜΟΝΟ πραγματικών επισκεπτών.
4 * Δεν χρησιμοποιεί cookies για παρακολούθηση. localStorage για visitor_hash.
5 */
6(function() {
7    'use strict';
8
9    // Find own script tag to get collect endpoint
10    var script = document.currentScript;
11    if (!script) {
12        var scripts = document.getElementsByTagName('script');
13        for (var i = scripts.length - 1; i >= 0; i--) {
14            if (scripts[i].src && scripts[i].src.indexOf('tracker.js') !== -1) {
15                script = scripts[i];
16                break;
17            }
18        }
19    }
20    if (!script) return;
21
22    var collectUrl = script.getAttribute('data-collect');
23    if (!collectUrl) {
24        collectUrl = script.src.replace(/tracker\.js.*/, 'collect.php');
25    }
26
27    // Don't track admin / preview pages
28    if (location.pathname.indexOf('/administrator') !== -1) return;
29    if (location.search.indexOf('tmpl=component') !== -1) return;
30
31    // ===== Ρομπότ & αυτοματισμοί: δεν στέλνουν τίποτα =====
32    var nav = navigator, ua = nav.userAgent || '';
33    if (nav.webdriver) return;
34    if (!(nav.languages && nav.languages.length)) return;
35    if (/bot|crawl|spider|slurp|search|fetch|monitor|preview|headless|phantom|selenium|playwright|puppeteer|lighthouse|pagespeed|gtmetrix|pingdom|electron/i.test(ua)) return;
36
37    // Ο διαχειριστής (άνοιξε τα στατιστικά σε αυτόν τον φυλλομετρητή) δεν μετράει
38    if (/(?:^|; )imkbyx=1/.test(document.cookie)) return;
39
40    // ===== Visitor identification =====
41    var visitorHash;
42    try {
43        visitorHash = localStorage.getItem('_uss_v');
44        if (!visitorHash) {
45            visitorHash = generateHash();
46            localStorage.setItem('_uss_v', visitorHash);
47        }
48    } catch (e) {
49        visitorHash = generateHash();
50    }
51
52    var sessionHash;
53    try {
54        sessionHash = sessionStorage.getItem('_uss_s');
55        if (!sessionHash) {
56            sessionHash = generateHash();
57            sessionStorage.setItem('_uss_s', sessionHash);
58        }
59    } catch (e) {
60        sessionHash = generateHash();
61    }
62
63    var isNew = 1;
64    try { isNew = localStorage.getItem('_uss_returning') ? 0 : 1; } catch (e) {}
65
66    function generateHash() {
67        var s = '';
68        var chars = 'abcdef0123456789';
69        for (var i = 0; i < 32; i++) {
70            s += chars[Math.floor(Math.random() * chars.length)];
71        }
72        return s + Date.now().toString(16);
73    }
74
75    // ===== Browser & device detection =====
76    function detectBrowser() {
77        var b = { name: 'Unknown', version: '' };
78        if (/Edg\//.test(ua)) { b.name = 'Edge'; b.version = (ua.match(/Edg\/([\d.]+)/) || [])[1] || ''; }
79        else if (/OPR\//.test(ua)) { b.name = 'Opera'; b.version = (ua.match(/OPR\/([\d.]+)/) || [])[1] || ''; }
80        else if (/Chrome\//.test(ua)) { b.name = 'Chrome'; b.version = (ua.match(/Chrome\/([\d.]+)/) || [])[1] || ''; }
81        else if (/Safari\//.test(ua)) { b.name = 'Safari'; b.version = (ua.match(/Version\/([\d.]+)/) || [])[1] || ''; }
82        else if (/Firefox\//.test(ua)) { b.name = 'Firefox'; b.version = (ua.match(/Firefox\/([\d.]+)/) || [])[1] || ''; }
83        return b;
84    }
85
86    function detectOS() {
87        if (/Windows NT 10/.test(ua)) return 'Windows 10/11';
88        if (/Windows NT 6\.3/.test(ua)) return 'Windows 8.1';
89        if (/Windows NT 6\.2/.test(ua)) return 'Windows 8';
90        if (/Windows NT 6\.1/.test(ua)) return 'Windows 7';
91        if (/Windows/.test(ua)) return 'Windows';
92        if (/iPhone|iPad/.test(ua)) return 'iOS';
93        if (/Macintosh|Mac OS/.test(ua)) return 'macOS';
94        if (/Android/.test(ua)) return 'Android';
95        if (/Linux/.test(ua)) return 'Linux';
96        return 'Unknown';
97    }
98
99    function detectDevice() {
100        if (/Mobile|iPhone|iPod/.test(ua)) return 'mobile';
101        if (/Tablet|iPad/.test(ua)) return 'tablet';
102        return 'desktop';
103    }
104
105    var browser = detectBrowser();
106
107    var payload = {
108        visitor_hash: visitorHash,
109        session_hash: sessionHash,
110        url: location.href,
111        path: location.pathname,
112        query: location.search.substring(0, 500),
113        referrer: document.referrer.substring(0, 500),
114        browser: browser.name,
115        browser_version: browser.version.substring(0, 30),
116        os: detectOS(),
117        device_type: detectDevice(),
118        screen_w: screen.width,
119        screen_h: screen.height,
120        viewport_w: window.innerWidth,
121        viewport_h: window.innerHeight,
122        language: nav.language || '',
123        tz: (function() { try { return Intl.DateTimeFormat().resolvedOptions().timeZone || ''; } catch (e) { return ''; } })(),
124        is_new_visitor: isNew,
125        timestamp: Date.now()
126    };
127
128    // ===== Send beacon (ίδια προέλευση, POST) =====
129    function send(data) {
130        var json = JSON.stringify(data);
131        if (nav.sendBeacon) {
132            try {
133                if (nav.sendBeacon(collectUrl, new Blob([json], { type: 'text/plain' }

133))) return;
134            } catch (e) {}
135        }
136        if (window.fetch) {
137            try {
138                fetch(collectUrl, {
139                    method: 'POST',
140                    headers: { 'Content-Type': 'text/plain' },
141                    body: json,
142                    keepalive: true,
143                    credentials: 'same-origin'
144                }).catch(function() {});
145            } catch (e) {}
146        }
147    }
148
149    var pageStart = Date.now();
150    var sent = false, finished = false;
151    var events = ['pointermove', 'pointerdown', 'touchstart', 'scroll', 'wheel', 'keydown'];
152
153    // Η επίσκεψη γράφεται μόνο με την πρώτη ανθρώπινη κίνηση
154    function human() {
155        if (sent || document.visibilityState === 'hidden') return;
156        // Διαστάσεις τη στιγμή της κίνησης (στο φόρτωμα μπορεί να είναι ακόμη 0, π.χ. καρτέλα στο παρασκήνιο)
157        if (!screen.width || !window.innerWidth) return;
158        payload.screen_w = screen.width; payload.screen_h = screen.height;
159        payload.viewport_w = window.innerWidth; payload.viewport_h = window.innerHeight;
160        sent = true;
161        events.forEach(function(e) { window.removeEventListener(e, human, true); });
162        try { localStorage.setItem('_uss_returning', '1'); } catch (e) {}
163        send(payload);
164
165        var searchQuery = '';
166        try {
167            var params = new URLSearchParams(location.search);
168            ['searchword', 'q', 'search', 's', 'query'].forEach(function(key) {
169                if (params.get(key)) searchQuery = params.get(key);
170            });
171        } catch (e) {}
172        if (searchQuery) {
173            send({
174                type: 'search',
175                query: searchQuery.substring(0, 200),
176                path: location.pathname,
177                visitor_hash: visitorHash,
178                session_hash: sessionHash
179            });
180        }
181    }
182    events.forEach(function(e) { window.addEventListener(e, human, { capture: true, passive: true }); });
183
184    // Στο κλείσιμο: ΜΟΝΟ η διάρκεια, μία φορά, στην ίδια εγγραφή
185    function finish() {
186        if (!sent || finished) return;
187        finished = true;
188        send({
189            type: 'duration',
190            path: location.pathname,
191            session_hash: sessionHash,
192            duration_ms: Date.now() - pageStart
193        });
194    }
195    window.addEventListener('pagehide', finish);
196    window.addEventListener('beforeunload', finish);
197})();