1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
import * as React from 'react';
import styled from 'styled-components';
import { colors } from 'ts/style/colors';
interface InputProps {
isSubmitted: boolean;
name: string;
type: string;
label: string;
}
interface ArrowProps {
isSubmitted: boolean;
}
const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputElement>) => {
const { name, label, type } = props;
const id = `input-${name}`;
return (
<InnerInputWrapper {...props}>
<label className="visuallyHidden" htmlFor={id}>{label}</label>
<StyledInput ref={ref} id={id} placeholder={label} type={type || 'text'} {...props} />
</InnerInputWrapper>
);
});
export class NewsletterForm extends React.Component {
public emailInput = React.createRef<HTMLInputElement>();
public state = {
isSubmitted: false,
};
public render(): React.ReactNode {
const {isSubmitted} = this.state;
return (
<StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
<InputWrapper>
<Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required={true} />
<SubmitButton>
<Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
</Arrow>
</SubmitButton>
<SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
</InputWrapper>
<Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
</StyledForm>
);
}
private async _onSubmitAsync(e: Event): Promise<void> {
e.preventDefault();
const email = this.emailInput.current.value;
const referrer = 'https://0xproject.com/';
this.setState({ isSubmitted: true });
try {
const response = await fetch('https://website-api.0xproject.com/newsletter_subscriber/substack', {
method: 'post',
mode: 'cors',
headers: {
'content-type': 'application/json; charset=utf-8',
},
body: JSON.stringify({ email, referrer }),
});
} catch (e) {
// dosomething
}
}
}
const StyledForm = styled.form`
appearance: none;
border: 0;
color: ${colors.white};
padding: 13px 0 14px;
margin-top: 27px;
`;
const StyledInput = styled.input`
appearance: none;
background-color: transparent;
border: 0;
border-bottom: 1px solid #393939;
color: #fff;
font-size: 1.294117647rem;
padding: 15px 0;
outline: none;
width: 100%;
&::placeholder {
color: #B1B1B1; // #9D9D9D on light theme
}
`;
const InputWrapper = styled.div`
position: relative;
`;
const InnerInputWrapper = styled.div<ArrowProps>`
opacity: ${props => props.isSubmitted && 0};
visibility: ${props => props.isSubmitted && 'hidden'};
transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
transition-delay: 0.30s;
`;
const SubmitButton = styled.button`
width: 44px;
height: 44px;
background-color: transparent;
border: 0;
position: absolute;
right: 0;
top: calc(50% - 22px);
overflow: hidden;
outline: 0;
&:focus-within {
//background-color: #eee;
}
`;
const Text = styled.p`
color: #656565;
font-size: 0.833333333rem;
font-weight: 300;
line-height: 1.2em;
margin-top: 15px;
`;
const SuccessText = styled.p<ArrowProps>`
color: #B1B1B1;
font-size: 1rem;
font-weight: 300;
line-height: 1.2em;
padding-top: 25px;
position: absolute;
left: 0;
top: 0;
text-align: left;
right: 50px;
opacity: ${props => props.isSubmitted ? 1 : 0};
visibility: ${props => props.isSubmitted ? 'visible' : 'hidden'};
transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
transition-delay: 0.55s;
`;
const Arrow = styled.svg<ArrowProps>`
transform: ${props => props.isSubmitted && `translateX(44px)`};
transition: transform 0.25s ease-in-out;
`;
|
