https://allthatsinteresting.com/wordpress/wp-content/plugins/wp-email/email-js.js?ver=2.60

1/**
2 * WordPress Plugin: WP-EMail
3 * Copyright (c) 2012 Lester "GaMerZ" Chan
4 *
5 * File Written By:
6 * - Lester "GaMerZ" Chan
7 * - http://lesterchan.net
8 *
9 * File Information:
10 * - E-Mail Javascript File
11 * - wp-content/plugins/wp-email/email-js.js
12 */
13
14
15// Variables
16var email_p = 0;
17var email_pageid = 0;
18var email_subscribe = 0;
19var email_yourname = '';
20var email_youremail = '';
21var email_yourremarks = '';
22var email_friendname = '';
23var email_friendemail = '';
24var email_friendnames = '';
25var email_friendemails = '';
26var email_imageverify = '';
27emailL10n.max_allowed = parseInt(emailL10n.max_allowed);
28
29// Email Form Validation
30function validate_email_form() {
31	// Variables
32	var errFlag = false;
33	var errMsg = emailL10n.text_error + "\n";
34	errMsg = errMsg + "__________________________________\n\n";
35
36	// Your Name Validation
37	if(jQuery('#yourname').length) {
38		if(isEmpty(email_yourname) || !is_valid_name(email_yourname)) {
39			errMsg = errMsg + emailL10n.text_name_invalid + "\n";
40			errFlag = true;
41		}
42	}
43	// Your Email Validation
44	if(jQuery('#youremail').length) {
45		if(isEmpty(email_youremail) || !is_valid_email(email_youremail)) {
46			errMsg = errMsg + emailL10n.text_email_invalid + "\n";
47			errFlag = true;
48		}
49	}
50	// Your Remarks Validation
51	if(jQuery('#yourremarks').length) {
52		if(!isEmpty(email_yourremarks)) {
53			if(!is_valid_remarks(email_yourremarks)) {
54				errMsg = errMsg + emailL10n.text_remarks_invalid + "\n";
55				errFlag = true;
56			}
57		}
58	}
59	// Friend Name(s) Validation
60	if(jQuery('#friendname').length) {
61		if(isEmpty(email_friendname)) {
62			errMsg = errMsg + emailL10n.text_friend_names_empty + "\n";
63			errFlag = true;
64		} else {
65			for(i = 0; i < email_friendnames.length; i++) {
66				if(isEmpty(email_friendnames[i]) || !is_valid_name(email_friendnames[i])) {
67					errMsg = errMsg + emailL10n.text_friend_name_invalid + email_friendnames[i] + "\n";
68					errFlag = true;
69				}
70			}
71		}
72		if(email_friendnames.length > emailL10n.max_allowed) {
73			errMsg = errMsg + emailL10n.text_max_friend_names_allowed + "\n";
74			errFlag = true;
75		}
76	}
77	// Friend Email(s) Validation
78	if(isEmpty(email_friendemail)) {
79		errMsg = errMsg + emailL10n.text_friend_emails_empty + "\n";
80		errFlag = true;
81	} else {
82		for(i = 0; i < email_friendemails.length; i++) {
83			if(isEmpty(email_friendemails[i]) || !is_valid_email(email_friendemails[i])) {
84				errMsg = errMsg + emailL10n.text_friend_email_invalid + email_friendemails[i] + "\n";
85				errFlag = true;
86			}
87		}
88	}
89	if(email_friendemails.length > emailL10n.max_allowed) {
90		errMsg = errMsg +  emailL10n.text_max_friend_emails_allowed + "\n";
91		errFlag = true;
92	}
93	// Friend Name(s) And Email(s) Validation
94	if(jQuery('#friendname').length) {
95		if(email_friendnames.length != email_friendemails.length) {
96			errMsg = errMsg + emailL10n.text_friends_tally + "\n";
97			errFlag = true;
98		}
99	}
100	if(jQuery('#imageverify').length) {
101		if(isEmpty(email_imageverify)) {
102			errMsg = errMsg + emailL10n.text_image_verify_empty + "\n";
103			errFlag = true;
104		}
105	}
106	// If There Is Error Alert It
107	if (errFlag == true){
108		alert(errMsg);
109		return false;
110	} else {
111		return true;
112	}
113}
114
115// Check Form Field Is Empty
116function isEmpty(value){
117	if (jQuery.trim(value) == "") {
118		return true;
119	}
120	return false;
121}
122
123// Check Name
124function is_valid_name(name) {
125	filter  = /[(\*\(\)\[\]\+\,\/\?\:\;\'\"\`\~\\#\$\%\^\&\<\>)+]/;
126	return !filter.test(jQuery.trim(name));
127}
128
129// Check Email
130function is_valid_email(email) {
131	filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
132	return filter.test(jQuery.trim(email));
133}
134
135// Check Remarks
136function is_valid_remarks(remarks) {
137	remarks = jQuery.trim(remarks);
138	injection_strings = new Array('apparently-to', 'cc', 'bcc', 'boundary', 'charset', 'content-disposition', 'content-type', 'content-transfer-encoding', 'errors-to', 'in-reply-to', 'message-id', 'mime-version', 'multipart/mixed', 'multipart/alternative', 'multipart/related', 'reply-to', 'x-mailer', 'x-sender', 'x-uidl');
139	for(i = 0; i < injection_strings.length; i++) {
140		if(remarks.indexOf(injection_strings[i]) != -1) {
141			return false;
142		}
143	}
144	return true;
145}
146
147// WP-Email Popup
148function email_popup(email_url) {
149	window.open(email_url, "_blank", "width=500,height=500,toolbar=0,menubar=0,location=0,resizable=0,scrollbars=1,status=0");
150}
151
152// Email Form AJAX
153function email_form() {
154	if(jQuery('#yourname').length) {
155		email_yourname = jQuery('#yourname').val();
156	}
157	if(jQuery('#youremail').length) {
158		email_youremail = jQuery('#youremail').val();
159	}
160	if(jQuery('#yourremarks').length) {
161		email_yourremarks = jQuery('#yourremarks').val();
162	}
163	if(jQuery('#friendname').length) {
164		email_friendname = jQuery('#friendname').val();
165		email_friendnames = email_friendname.split(",");
166	}
167	email_friendemail = jQuery('#friendemail').val();
168	email_friendemails = email_friendemail.split(",");
169	if(jQuery('#imageverify').length) {
170		email_imageverify = jQuery('#imageverify').val();
171	}
172	if(jQuery('#p').length) {
173		email_p = jQuery('#p').val();
174	}
175	if(jQuery('#page_id').length) {
176		email_pageid = jQuery('#page_id').val();
177	}
178	if(jQuery('#subscribe').is(":checked")) {
179		email_subscribe=1;
180        switch (document.domain) {
181            case "www.pbh2.com":
182                short_domain = "PBH2"; break;
183            case "allthatsinteresting.com":
184                short_domain = "All That's Interesting"; break;
185            case "all-that-is-interesting.com":
186                short_domain = "All That Is Interesting"; break;
187            case "runt-of-the-web.com":
188                short_domain = "Runt Of The Web"; break;
189            default:
190                short_domain = document.domain; break;
191        }
192        pbh_gaq.push(['_trackEvent', 'Email Subscription', short_domain, 'Email Page']);
193	}
194	if(validate_email_form()) {
195		if(email_subscribe && window.pbh_email_set) {
196			window.pbh_email_set(email_youremail);
197		}
198		email_ajax_data = 'action=email';
199		jQuery('#wp-email-submit').attr('disabled', true);
200		jQuery('#wp-email-loading').show();
201		if(jQuery('#yourname').length) {
202			email_ajax_data += '&yourname=' + email_yourname;
203			jQuery('#yourname').attr('disabled', true);
204		}
205		if(jQuery('#youremail').length) {
206			email_ajax_data += '&youremail=' + email_youremail;
207			jQuery('#youremail').attr('disabled', true);
208		}
209		if(jQuery('#yourremarks').length) {
210			email_ajax_data += '&yourremarks=' + email_yourremarks;
211			jQuery('#yourremarks').attr('disabled', true);
212		}
213		if(jQuery('#friendname').length) {
214			email_ajax_data += '&friendname=' + email_friendname;
215			jQuery('#friendname').attr('disabled', true);
216		}
217		if(jQuery('#friendemail').length) {
218			email_ajax_data += '&friendemail=' + email_friendemail;
219			jQuery('#friendemail').attr('disabled', true);
220		}
221		if(jQuery('#imageverify').length) {
222			email_ajax_data += '&imageverify=' + email_imageverify;
223			jQuery('#imageverify').attr('disabled', true);
224		}
225		if(jQuery('#p').length) {
226			email_ajax_data += '&p=' + email_p;
227		}
228		if(jQuery('#page_id').length) {
229			email_ajax_data += '&page_id=' + email_pageid;
230		}
231		if(jQuery('#subscribe').length) {
232			email_ajax_data += '&subscribe=' + email_subscribe;
233		}
234		email_ajax_data += '&wp-email_nonce=' + jQuery('#wp-email_nonce').val();
235		jQuery.ajax({type: 'POST', url: emailL10n.ajax_url, data: email_ajax_data, cache: false, success: function (data) { jQuery('#wp-email-content').html(data);}});
236	}
237}