https://zakazlekal.ru/modules/mod_contactus/js/contactus_common.js

1function contactus_validate(element)
2{
3	var inputs = element.getElementsByClassName("contactus-fields"),
4		errorMessages = element.getElementsByClassName("contactus-error-message");
5	for ( var i = errorMessages.length; i > 0; i-- ) {
6			errorMessages[ i - 1].parentNode.removeChild( errorMessages[ i - 1] );
7		}
8	var flag = true;
9	for (var i = 0; i < inputs.length; i++) {
10		if ((inputs[i].hasAttribute("required")) && (inputs[i].required == true)  && (inputs[i].value.length == 0 || (inputs[i].type == "checkbox" && inputs[i].checked == false) || (inputs[i].type == "select" && inputs[i].selectedIndex == 0)) && (inputs[i].parentNode.style.display !== "none")) { 
11			parent = inputs[i].parentNode;
12			parent.insertAdjacentHTML( "beforeend", "<div class='contactus-error-message'>" + 
13			   type_field +
14				"</div>" );
15			flag = false;
16		}
17	}
18	return flag;	
19}
20function joomly_analytics(mod_id){
21	if (contactus_params[mod_id].yandex_metrika_id)
22	{	
23		if (typeof Ya == "undefined"){
24			ym(contactus_params[mod_id].yandex_metrika_id, 'reachGoal', contactus_params[mod_id].yandex_metrika_goal);
25		} else if (typeof Ya.Metrika !== "undefined"){
26			var yaCounter= new Ya.Metrika(contactus_params[mod_id].yandex_metrika_id);
27			yaCounter.reachGoal(contactus_params[mod_id].yandex_metrika_goal);
28		} else if (typeof Ya.Metrika2 !== "undefined"){
29			var yaCounter= new Ya.Metrika2(contactus_params[mod_id].yandex_metrika_id);
30			yaCounter.reachGoal(contactus_params[mod_id].yandex_metrika_goal);
31		}
32	}
33	if (contactus_params[mod_id].google_analytics_action)
34	{
35		if (typeof ga === 'function') {
36    		ga('send', 'event', contactus_params[mod_id].google_analytics_category, contactus_params[mod_id].google_analytics_action, contactus_params[mod_id].google_analytics_label, contactus_params[mod_id].google_analytics_value);
37 		}
38		if (typeof gtag === 'function') {
39			var gtag_object = {};
40			if (contactus_params[mod_id].google_analytics_category){
41				gtag_object.event_category = contactus_params[mod_id].google_analytics_category;
42			}
43			if (contactus_params[mod_id].google_analytics_label){
44				gtag_object.event_label = contactus_params[mod_id].google_analytics_label;
45			}
46			if (contactus_params[mod_id].google_analytics_value){
47				gtag_object.value = contactus_params[mod_id].google_analytics_value;
48			}
49			gtag('event', contactus_params[mod_id].google_analytics_action, gtag_object);
50		}
51	}
52}	
53function contactus_uploader(mod_id){        
54	var input = document.getElementById("file-input" + mod_id);
55	var files = input.files;
56	uploads_counter[mod_id] += files.length;
57	var label = document.getElementById("file-label" + mod_id);
58	var parent = document.getElementById("file-contactus" + mod_id);
59	
60	input.setAttribute("id", "");
61	label.classList.add("contactus-added");
62	
63	new_input = document.createElement("input");
64	new_input.setAttribute("type", "file");
65	new_input.setAttribute("name", "file[]");
66	new_input.setAttribute("multiple", "multiple");
67	new_input.setAttribute("onchange", "contactus_uploader(" + mod_id + ")");
68	new_input.setAttribute("class", "contactus-file");
69	new_input.setAttribute("id", "file-input" + mod_id);
70
71	parent.appendChild(new_input);
72
73	if (uploads_counter[mod_id] > 1)
74	{
75		label.innerHTML = files_added + ": " + uploads_counter[mod_id];   
76	} else
77	{
78		label.innerHTML = input.files[0].name.substr(0,30);
79	}
80}
81function onloadContactusOld(){
82	var captchas = document.getElementsByClassName("g-recaptcha");
83	for (var i=0; i < captchas.length; i++) {
84		var sitekey = captchas[i].getAttribute("data-sitekey");
85		var size= captchas[i].getAttribute("data-size");
86		if ((captchas[i].innerHTML === "") && (sitekey.length !== 0))
87		{
88			grecaptcha.render(captchas[i], {
89	          'sitekey' : sitekey,
90	          'theme' : 'light',
91	          'size' : size
92	        });		
93		}
94	};
95}
96function onloadContactus() {
97	var tok = document.getElementsByName("module_token");	
98	grecaptcha.ready(function() {
99	    grecaptcha.execute(tok[0].getAttribute("data-sitekey"), {action: 'feedback'}).then(function(token) {
100	        for (var i=0; i < tok.length; i++) {
101				tok[i].value =  token;
102			}
103	    });
104	});	
105}; 
106function getCookie(name) {
107  var matches = document.cookie.match(new RegExp(
108	"(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
109  ));
110  return matches ? decodeURIComponent(matches[1]) : undefined;
111}
112function getSendingFlag(m_id){
113	var sendingalert = getCookie("sending-alert"),
114		alerttype = getCookie("alert-type"),
115		sflag = 0;
116	if ((typeof sendingalert !== 'undefined') && (sendingalert == m_id))
117	{
118		al = document.getElementById("contactus-sending-alert" + m_id);
119		if (alerttype == 'success')
120		{
121			sflag = 1;
122		} else if (alerttype == 'captcha')
123		{
124			sflag = 2;
125			al.childNodes[1].style.backgroundColor = "red";
126			al.childNodes[3].childNodes[1].innerHTML = captcha_error;
127		} else if (alerttype == 'file')
128		{
129			sflag = 3;
130			al.childNodes[1].style.backgroundColor = "red";
131			al.childNodes[3].childNodes[1].innerHTML = filesize_error;
132		} else if (alerttype == 'defense')
133		{
134			sflag = 4;
135			al.childNodes[1].style.backgroundColor = "red";
136			al.childNodes[3].childNodes[1].innerHTML = defense_error;
137		}
138		document.cookie = 'sending-alert=333; Path=/;expires=Thu, 01 Jan 1970 00:00:01 GMT;';
139		document.cookie = 'alert-type=;Path=/; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
140	} else 
141	{
142		sflag = 0;
143	}	
144	return sflag;
145}
146function remove_alert(lightbox, dimmer)
147{
148	if (lightbox.style.display  != "none")
149	{
150		dimmer.parentNode.removeChild(dimmer);			
151		lightbox.style.display = 'none';
152	}
153}
154function set_dependencys(dependencys)
155{
156	for(var key in dependencys) {
157		var fields = document.getElementsByClassName('field' + key);
158		for (var i=0; i < fields.length; i++) {
159			fields[i].onchange = function(){
160				tag = this.tagName.toLowerCase();
161				element = this;
162				tag = (tag == "input") ? this.type : tag;
163				if (tag == "select")
164				{
165					comparsion = this.selectedIndex;
166				} else if (tag  == "checkbox")
167				{
168					comparsion = (this.checked) ? 1 : 0;
169				} else if (tag  == "radio") {
170					comparsion = this.getAttribute('data-row');
171				} else 
172				{
173					comparsion = this.value;
174				}

175				dependencys[this.getAttribute('data-id')].forEach(function(entry) {
176					if (comparsion == entry.value)
177					{
178						element.parentNode.parentNode.parentNode.getElementsByClassName(entry.child)[0].parentNode.style.display= 'table';
179					} else 
180					{
181						element.parentNode.parentNode.parentNode.getElementsByClassName(entry.child)[0].parentNode.style.display= 'none';
182					}
183				});
184			}
185			fields[i].onchange();
186		}
187	}
188}
189function submitForm() {
190	document.getElementById("contactusForm").submit();
191}
192function joomlyHandleMask(event, mask) {
193    with (event) {
194        stopPropagation()
195        preventDefault()
196        if (!charCode) return
197        var c = String.fromCharCode(charCode)
198        if (c.match(/\D/)) return
199        with (target) {
200            var val = value.substring(0, selectionStart) + c + value.substr(selectionEnd)
201            var pos = selectionStart + 1
202        }
203    }
204
205    var nan = count(val, /\D/, pos)
206    val = val.replace(/\D/g,'');
207
208    var mask = mask.match(/^(\D*)(.+\d)(\D*)$/)
209    if (!mask) return
210    if (val.length > count(mask[2], /\d/)) return
211
212    for (var txt='', im=0, iv=0; im<mask[2].length && iv<val.length; im+=1) {
213        var c = mask[2].charAt(im)
214        txt += c.match(/\D/) ? c : val.charAt(iv++)
215    }
216
217    with (event.target) {
218        value = mask[1] + txt + mask[3]
219        selectionStart = selectionEnd = pos + (pos==1 ? mask[1].length : count(value, /\D/, pos) - nan)
220    }
221
222    function count(str, c, e) {
223        e = e || str.length
224        for (var n=0, i=0; i<e; i+=1) if (str.charAt(i).match(c)) n+=1
225        return n
226    }
227}