1// Email typo å³æç³¾æ£ï¼ä½¿ç¨è å¡«å® email æ¬ä½å¾ï¼è¥ç¶²åçä¼¼æ¼é¯ 2// 就卿¬ä½ä¸æ¹æç¤ºãä½ æ¯ä¸æ¯è¦æ [email protected]ï¼ãï¼é»ä¸ä¸å³å¯å¥ç¨ã 3// ç´å端æ¼åè·é¢ + ç½åå®ï¼ä¸æ¥ DNSãé黿æ§ã 4// KNOWN æ¸ å®é èå¾ç«¯ email_helper.php ç email_common_domains() ä¸è´ã 5(function() 6{ 7 if(!window.jQuery) return; 8 var $ = window.jQuery; 9 10 var KNOWN = [ 11 'gmail.com', 'yahoo.com', 'yahoo.com.tw', 'hotmail.com', 'outlook.com', 12 'live.com', 'msn.com', 'icloud.com', 'me.com', 'aol.com', 13 'pchome.com.tw', 'seed.net.tw', 'so-net.net.tw', 'url.com.tw', 14 'proton.me', 'protonmail.com', 'qq.com', '163.com', 'naver.com' 15 ]; 16 var TRUSTED_SUFFIX = ['hinet.net']; 17 18 // åæ³çåååç¶²åï¼åå Yahoo/Hotmail çï¼ï¼çµä¸æ´æ£ã 19 // é èå¾ç«¯ email_helper.php ç email_valid_regional_domains() ä¸è´ã 20 var TRUSTED_EXACT = [ 21 'yahoo.com.hk', 'yahoo.com.my', 'yahoo.com.sg', 'yahoo.com.cn', 22 'yahoo.com.vn', 'yahoo.com.ph', 'yahoo.com.au', 'yahoo.com.br', 23 'yahoo.com.mx', 'yahoo.co.jp', 'yahoo.co.uk', 'yahoo.co.in', 24 'yahoo.co.id', 'yahoo.co.th', 'yahoo.co.kr', 'yahoo.co.nz', 25 'yahoo.fr', 'yahoo.de', 'yahoo.es', 'yahoo.it', 'yahoo.ca', 26 'ymail.com', 'rocketmail.com', 'kimo.com.tw', 'myyahoo.com', 27 'hotmail.co.uk', 'hotmail.fr', 'hotmail.de', 'hotmail.it', 28 'hotmail.es', 'hotmail.com.br', 'hotmail.com.au', 'hotmail.com.mx', 29 'outlook.com.au', 'outlook.jp', 'outlook.fr', 'outlook.de', 30 'live.com.au', 'live.co.uk', 'live.hk', 'live.jp', 'live.cn' 31 ]; 32 33 function lev(a, b) 34 { 35 var m = a.length, n = b.length; 36 if(!m) return n; 37 if(!n) return m; 38 var d = [], i, j; 39 for(i = 0; i <= m; i++) d[i] = [i]; 40 for(j = 0; j <= n; j++) d[0][j] = j; 41 for(i = 1; i <= m; i++) 42 { 43 for(j = 1; j <= n; j++) 44 { 45 var c = a.charAt(i - 1) === b.charAt(j - 1) ? 0 : 1; 46 d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + c); 47 } 48 } 49 return d[m][n]; 50 } 51 52 function suggest(email) 53 { 54 email = $.trim(email || ''); 55 var at = email.lastIndexOf('@'); 56 if(at <= 0) return null; 57 58 var local = email.slice(0, at); 59 var domain = email.slice(at + 1).toLowerCase(); 60 if(!domain) return null; 61 62 var i; 63 for(i = 0; i < TRUSTED_SUFFIX.length; i++) 64 { 65 var s = TRUSTED_SUFFIX[i]; 66 if(domain === s || domain.slice(-(s.length + 1)) === '.' + s) 67 return null; 68 } 69 if($.inArray(domain, TRUSTED_EXACT) >= 0) return null; 70 if($.inArray(domain, KNOWN) >= 0) return null; 71 72 // 夿 .twï¼gmail.com.tw â gmail.comï¼ 73 if(domain.slice(-3) === '.tw') 74 { 75 var st = domain.slice(0, -3); 76 if($.inArray(st, KNOWN) >= 0) return local + '@' + st; 77 } 78 79 var best = null, bd = 1e9; 80 for(i = 0; i < KNOWN.length; i++) 81 { 82 var dd = lev(domain, KNOWN[i]); 83 if(dd < bd) { bd = dd; best = KNOWN[i]; } 84 } 85 86 var thr = domain.length <= 5 ? 1 : 2; 87 if(best === null || bd === 0 || bd > thr) return null; 88 89 return local + '@' + best; 90 } 91 window.suggestEmailCorrection = suggest; 92 93 function esc(str) 94 { 95 return $('<span>').text(str).html(); 96 } 97 98 function render($input) 99 { 100 var sug = suggest($input.val()); 101 var $box = $input.data('typoBox'); 102 if(!sug) 103 { 104 if($box) $box.hide(); 105 return; 106 } 107 if(!$box) 108 { 109 $box = $('<div class="email-typo-suggest" style="margin-top:6px;font-size:14px;color:#c0392b;"></div>'); 110 $input.after($box); 111 $input.data('typoBox', $box); 112 } 113 $box.html(t('Did you mean %s?', '<a href="#" class="email-typo-apply" style="font-weight:bold;color:#2980b9;text-decoration:underline;">' + esc(sug) + '</a>')).show(); 114 $box.data('sug', sug); 115 } 116 117 var SEL = 'input[type=email], input[name="email"]'; 118 119 $(function() 120 { 121 $(document).on('blur change', SEL, function() 122 { 123 render($(this)); 124 }); 125 $(document).on('input', SEL, function() 126 { 127 var $b = $(this).data('typoBox'); 128 if($b) $b.hide(); 129 }); 130 $(document).on('click', '.email-typo-apply', function(e) 131 { 132 e.preventDefault(); 133 var $box = $(this).closest('.email-typo-suggest'); 134 var sug = $box.data('sug'); 135 var $input = $box.prev(SEL); 136 if(!$input.length) $input = $box.parent().find(SEL).first(); 137 if(sug) $input.val(sug).trigger('change'); 138 $box.hide(); 139 }); 140 }); 141})();
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.