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
|
import React, {useState, useEffect} from 'react';
import {
Image,
StyleSheet,
View,
TouchableOpacity,
Text,
ImageBackground,
} from 'react-native';
import {COVER_HEIGHT, IMAGE_WIDTH} from '../../constants';
import {ScreenType} from '../../types';
import GreyPurplePlus from '../../assets/icons/grey-purple-plus.svg';
import {useDispatch, useSelector} from 'react-redux';
import {loadUserData, resetHeaderAndProfileImage} from '../../store/actions';
import {RootState} from '../../store/rootreducer';
import {normalize, patchProfile, validateImageLink} from '../../utils';
import {useIsFocused} from '@react-navigation/native';
interface CoverProps {
userXId: string | undefined;
screenType: ScreenType;
}
const Cover: React.FC<CoverProps> = ({userXId, screenType}) => {
const dispatch = useDispatch();
const {cover, user} = useSelector((state: RootState) =>
userXId ? state.userX[screenType][userXId] : state.user,
);
const [needsUpdate, setNeedsUpdate] = useState(false);
const [updating, setUpdating] = useState(false);
const [loading, setLoading] = useState(true);
const [validImage, setValidImage] = useState<boolean>(true);
const isFocused = useIsFocused();
useEffect(() => {
checkCover(cover);
setLoading(false);
}, []);
useEffect(() => {
checkCover(cover);
}, [cover, isFocused]);
useEffect(() => {
checkCover(cover);
if (needsUpdate) {
const userId = user.userId;
const username = user.username;
dispatch(resetHeaderAndProfileImage());
dispatch(loadUserData({userId, username}));
}
}, [dispatch, needsUpdate]);
const handleNewImage = async () => {
setLoading(true);
const result = await patchProfile('header', user.userId);
setLoading(true);
if (result) {
setUpdating(true);
setNeedsUpdate(true);
setLoading(false);
} else {
setLoading(false);
}
};
const checkCover = async (url: string | undefined) => {
const valid = await validateImageLink(url);
if (valid !== validImage) {
setValidImage(valid);
}
setLoading(false);
};
return (
<View style={styles.container}>
<ImageBackground
style={styles.image}
defaultSource={require('../../assets/images/cover-placeholder.png')}
source={{uri: cover, cache: 'reload'}}>
{loading && (
<Image
source={require('../../assets/gifs/loading-animation.gif')}
style={styles.loadingLarge}
/>
)}
{!validImage && userXId === undefined && !loading && !updating && (
<TouchableOpacity
accessible={true}
accessibilityLabel="ADD HEADER PICTURE"
onPress={() => handleNewImage()}>
<GreyPurplePlus style={styles.plus} />
<Text style={styles.text}>Add Picture</Text>
</TouchableOpacity>
)}
</ImageBackground>
</View>
);
};
const styles = StyleSheet.create({
container: {
...StyleSheet.absoluteFillObject,
},
image: {
width: IMAGE_WIDTH,
height: COVER_HEIGHT,
},
plus: {
position: 'absolute',
top: 75,
right: 125,
},
text: {
color: 'white',
position: 'absolute',
fontSize: normalize(16),
top: 80,
right: 20,
},
touch: {
flex: 1,
},
loadingLarge: {
alignSelf: 'center',
justifyContent: 'center',
height: COVER_HEIGHT * 0.2,
width: IMAGE_WIDTH * 0.2,
aspectRatio: 1,
top: 100,
},
});
export default Cover;
|
