|
1
|
|
|
/** global: GLSR, grecaptcha */ |
|
2
|
|
|
;(function() { |
|
3
|
|
|
|
|
4
|
|
|
'use strict'; |
|
5
|
|
|
|
|
6
|
|
|
var Recaptcha = function( form ) { // Form object |
|
7
|
|
|
this.Form = form; |
|
8
|
|
|
this.addListeners = this.addListeners_; |
|
9
|
|
|
this.execute = this.execute_; |
|
10
|
|
|
this.render = this.render_; |
|
11
|
|
|
this.reset = this.reset_; |
|
12
|
|
|
}; |
|
13
|
|
|
|
|
14
|
|
|
Recaptcha.prototype = { |
|
15
|
|
|
|
|
16
|
|
|
/** @return void */ |
|
17
|
|
|
addListeners_: function() { |
|
18
|
|
|
var overlayEl = this.getOverlay_(); |
|
19
|
|
|
if( overlayEl === -1 )return; |
|
20
|
|
|
overlayEl.addEventListener( 'click', this.Form.enableButton ); |
|
21
|
|
|
window.addEventListener( 'keyup', this.onKeyup_.bind( this, overlayEl )); |
|
22
|
|
|
}, |
|
23
|
|
|
|
|
24
|
|
|
/** @return void */ |
|
25
|
|
|
execute_: function() { |
|
26
|
|
|
var recaptchaId = this.getId_(); |
|
27
|
|
|
if( recaptchaId !== -1 ) { |
|
28
|
|
|
grecaptcha.execute( recaptchaId ); |
|
29
|
|
|
return; |
|
30
|
|
|
} |
|
31
|
|
|
// recaptcha ID not found so pass through an error |
|
32
|
|
|
this.Form.submitForm_( false ); |
|
33
|
|
|
}, |
|
34
|
|
|
|
|
35
|
|
|
/** @return string|int (-1) */ |
|
36
|
|
|
getId_: function() { |
|
37
|
|
|
return this.search_( function( value, id ) { |
|
38
|
|
|
if( Object.prototype.toString.call( value ) !== '[object HTMLDivElement]' )return; |
|
39
|
|
|
if( value.closest( 'form' ) === this.Form.form ) { |
|
40
|
|
|
return id; |
|
41
|
|
|
} |
|
42
|
|
|
}); |
|
43
|
|
|
}, |
|
44
|
|
|
|
|
45
|
|
|
/** @return HTMLDivElement|int (-1) */ |
|
46
|
|
|
getOverlay_: function() { |
|
47
|
|
|
return this.search_( function( value ) { |
|
48
|
|
|
if( Object.prototype.toString.call( value ) !== '[object Object]' )return; |
|
49
|
|
|
for( var obj in value) { |
|
50
|
|
|
if( !value.hasOwnProperty( obj ) || Object.prototype.toString.call( value[obj] ) !== '[object HTMLDivElement]' )continue; |
|
51
|
|
|
if( value[obj].className === '' ) { |
|
52
|
|
|
return value[obj].firstChild; |
|
53
|
|
|
} |
|
54
|
|
|
} |
|
55
|
|
|
return false; |
|
56
|
|
|
}); |
|
57
|
|
|
}, |
|
58
|
|
|
|
|
59
|
|
|
/** @return void */ |
|
60
|
|
|
onKeyup_: function( ev ) { // KeyboardEvent |
|
61
|
|
|
if( ev.keyCode !== 27 )return; |
|
62
|
|
|
this.Form.enableButton(); |
|
63
|
|
|
this.removeListeners_( ev.target ); |
|
64
|
|
|
}, |
|
65
|
|
|
|
|
66
|
|
|
/** @return void */ |
|
67
|
|
|
removeListeners_: function( overlayEl ) { // HTMLDivElement |
|
68
|
|
|
overlayEl.removeEventListener( 'click', this.Form.enableButton ); |
|
69
|
|
|
window.removeEventListener( 'keyup', this.onKeyup_ ); |
|
70
|
|
|
}, |
|
71
|
|
|
|
|
72
|
|
|
/** @return void */ |
|
73
|
|
|
render_: function() { |
|
74
|
|
|
this.Form.form.onsubmit = null; |
|
75
|
|
|
var recaptchaEl = this.Form.form.querySelector( '.glsr-recaptcha-holder' ); |
|
76
|
|
|
if( !recaptchaEl )return; |
|
77
|
|
|
recaptchaEl.innerHTML = ''; |
|
78
|
|
|
var id = grecaptcha.render( recaptchaEl, { |
|
79
|
|
|
callback: this.submitForm_.bind( this ), |
|
80
|
|
|
'expired-callback': function() { |
|
81
|
|
|
grecaptcha.reset( id ); |
|
82
|
|
|
}, |
|
83
|
|
|
}, true ); |
|
84
|
|
|
}, |
|
85
|
|
|
|
|
86
|
|
|
/** @return void */ |
|
87
|
|
|
reset_: function() { |
|
88
|
|
|
var recaptchaId = this.getId_(); |
|
89
|
|
|
if( recaptchaId !== -1 ) { |
|
90
|
|
|
grecaptcha.reset( recaptchaId ); |
|
91
|
|
|
} |
|
92
|
|
|
}, |
|
93
|
|
|
|
|
94
|
|
|
/** @return mixed|int (-1) */ |
|
95
|
|
|
search_: function( callback ) { // function |
|
96
|
|
|
var result = -1; |
|
97
|
|
|
if( window.hasOwnProperty( '___grecaptcha_cfg' )) { |
|
98
|
|
|
var clients = window.___grecaptcha_cfg.clients; |
|
99
|
|
|
var i, key; |
|
100
|
|
|
for( i in clients ) { |
|
101
|
|
|
for( key in clients[i] ) { |
|
102
|
|
|
if( !( result = callback( clients[i][key], i ).bind( this )))continue; |
|
103
|
|
|
return result; |
|
104
|
|
|
} |
|
105
|
|
|
} |
|
106
|
|
|
} |
|
107
|
|
|
return result; |
|
108
|
|
|
}, |
|
109
|
|
|
|
|
110
|
|
|
/** @return void */ |
|
111
|
|
|
submitForm_: function( token ) { // string |
|
112
|
|
|
this.Form.form.submitForm( token ); |
|
113
|
|
|
}, |
|
114
|
|
|
}; |
|
115
|
|
|
|
|
116
|
|
|
GLSR.Recaptcha = Recaptcha; |
|
117
|
|
|
})(); |
|
118
|
|
|
|
pryley /
site-reviews
