|
3
|
1 'use strict';
|
|
|
2
|
|
|
3 function ajax(url,postData,context) {
|
|
|
4 let request = new XMLHttpRequest();
|
|
|
5 let method = postData ? 'POST' : 'GET';
|
|
|
6 request.open( method, url );
|
|
|
7 if( postData )
|
|
|
8 request.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' );
|
|
|
9 request.onload = function() {
|
|
|
10 if( request.status !== 200 ) {
|
|
|
11 let err = 'ajax failed: ' + request.status;
|
|
|
12 if( request.responseText ) {
|
|
|
13 err += '\n' + request.responseText.trim();
|
|
|
14 document.write('<pre>'+request.responseText+'</pre>');
|
|
|
15 }
|
|
|
16 err += '\nurl = ' + url;
|
|
|
17 err += '\npage = ' + window.location;
|
|
|
18 ajax( '/error_log.js', 'err='+encodeURIComponent(err) );
|
|
|
19 return;
|
|
|
20 }
|
|
|
21 try {
|
|
|
22 eval( request.responseText );
|
|
|
23 } catch(e) {
|
|
|
24 console.log( request.responseText );
|
|
|
25 window.err = '\najax-url = ' + url;
|
|
|
26 throw e;
|
|
|
27 }
|
|
|
28 };
|
|
|
29 request.send(postData);
|
|
|
30 }
|
|
|
31
|
|
|
32 window.onerror = function(msg, url, line, col, error) {
|
|
|
33 if( !url )
|
|
|
34 return;
|
|
|
35 let err = msg;
|
|
|
36 err += '\nurl = ' + url;
|
|
|
37 if( url != window.location )
|
|
|
38 err += '\npage = ' + window.location;
|
|
|
39 err += '\nline = '+line;
|
|
|
40 if( col )
|
|
|
41 err += '\ncolumn = ' + col;
|
|
|
42 if( error ) {
|
|
|
43 if( error.stack )
|
|
|
44 err += '\nstack = ' + error.stack;
|
|
|
45 if( error.cause )
|
|
|
46 err += '\ncause= ' + error.cause;
|
|
|
47 if( error.fileName )
|
|
|
48 err += '\nfileName= ' + error.fileName;
|
|
|
49 }
|
|
|
50 if( window.err ) {
|
|
|
51 err += window.err;
|
|
|
52 window.err = null;
|
|
|
53 }
|
|
|
54 ajax( '/error_log.js', 'err='+encodeURIComponent(err) );
|
|
|
55 };
|
|
|
56
|
|
|
57 function ajaxForm(url,form) {
|
|
|
58 let post = '';
|
|
|
59 for( let i=0; i<form.length; i++ ) {
|
|
|
60 let input = form[i];
|
|
|
61 let name = input.name;
|
|
|
62 if( name === '' )
|
|
|
63 continue;
|
|
|
64 let type = input.type;
|
|
|
65 if( (type==='radio' || type==='checkbox') && !input.checked )
|
|
|
66 continue;
|
|
|
67 post += name + '=' + encodeURIComponent(input.value) + '&';
|
|
|
68 }
|
|
|
69 ajax(url,post,{form:form});
|
|
|
70 }
|
|
|
71
|
|
|
72 function logout() {
|
|
|
73 document.cookie = 'user=; Max-Age=0; path=/;';
|
|
|
74 document.cookie = 'password=; Max-Age=0; path=/;';
|
|
|
75 location = '/';
|
|
|
76 }
|
|
20
|
77
|
|
|
78 function openModal(dialog) {
|
|
|
79 //dialog.close();
|
|
|
80 dialog.showModal();
|
|
|
81 //dialog.scrollTop = 0;
|
|
|
82 }
|
|
|
83
|
|
|
84 function getEnclosingDialog(el) {
|
|
|
85 while( el.nodeName !== 'DIALOG' )
|
|
|
86 el = el.parentNode;
|
|
|
87 return el;
|
|
|
88 }
|
|
|
89
|
|
|
90 function closeModal(el) {
|
|
|
91 getEnclosingDialog(el).close();
|
|
|
92 }
|
|
88
|
93
|
|
|
94 let times = [
|
|
|
95 {
|
|
|
96 time: 1000*60*60*24,
|
|
|
97 unit: 'day'
|
|
|
98 },
|
|
|
99 {
|
|
|
100 time: 1000*60*60,
|
|
|
101 unit: 'hour'
|
|
|
102 },
|
|
|
103 {
|
|
|
104 time: 1000*60,
|
|
|
105 unit: 'minute'
|
|
|
106 },
|
|
|
107 {
|
|
|
108 time: 1000,
|
|
|
109 unit: 'second'
|
|
|
110 }
|
|
|
111 ];
|
|
|
112
|
|
|
113 function ago(time) {
|
|
|
114 for( let t of times ) {
|
|
|
115 let n = Math.floor(time / t.time);
|
|
|
116 if( n > 0 ) {
|
|
|
117 let s = `${n} ${t.unit}`;
|
|
|
118 if( n > 1 )
|
|
|
119 s = s + 's';
|
|
|
120 return s + ' ago';
|
|
|
121 }
|
|
|
122 }
|
|
|
123 return 'just now';
|
|
|
124 }
|
