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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
import React, {useCallback, useMemo, useState} from 'react'
import {
ImageStyle,
ScrollView as RNScrollView,
StyleSheet,
TextInput as RNTextInput,
TouchableOpacity,
useWindowDimensions,
View,
} from 'react-native'
import {Image} from 'expo-image'
import LinearGradient from 'expo-linear-gradient'
import {msg, Trans} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {useModalControls} from '#/state/modals'
import {MAX_ALT_TEXT} from 'lib/constants'
import {useIsKeyboardVisible} from 'lib/hooks/useIsKeyboardVisible'
import {usePalette} from 'lib/hooks/usePalette'
import {enforceLen} from 'lib/strings/helpers'
import {gradients, s} from 'lib/styles'
import {useTheme} from 'lib/ThemeContext'
import {isWeb} from 'platform/detection'
import {ImageModel} from 'state/models/media/image'
import {Text} from '../util/text/Text'
import {ScrollView, TextInput} from './util'
export const snapPoints = ['100%']
interface Props {
image: ImageModel
}
export function Component({image}: Props) {
const pal = usePalette('default')
const theme = useTheme()
const {_} = useLingui()
const [altText, setAltText] = useState(image.altText)
const windim = useWindowDimensions()
const {closeModal} = useModalControls()
const inputRef = React.useRef<RNTextInput>(null)
const scrollViewRef = React.useRef<RNScrollView>(null)
const keyboardShown = useIsKeyboardVisible()
// Autofocus hack when we open the modal. We have to wait for the animation to complete first
React.useEffect(() => {
setTimeout(() => {
inputRef.current?.focus()
}, 500)
}, [])
// We'd rather be at the bottom here so that we can easily dismiss the modal instead of having to scroll
// (especially on android, it acts weird)
React.useEffect(() => {
if (keyboardShown[0]) {
scrollViewRef.current?.scrollToEnd()
}
}, [keyboardShown])
const imageStyles = useMemo<ImageStyle>(() => {
const maxWidth = isWeb ? 450 : windim.width
if (image.height > image.width) {
return {
resizeMode: 'contain',
width: '100%',
aspectRatio: 1,
borderRadius: 8,
}
}
return {
width: '100%',
height: (maxWidth / image.width) * image.height,
borderRadius: 8,
}
}, [image, windim])
const onUpdate = useCallback(
(v: string) => {
v = enforceLen(v, MAX_ALT_TEXT)
setAltText(v)
image.setAltText(v)
},
[setAltText, image],
)
const onPressSave = useCallback(() => {
image.setAltText(altText)
closeModal()
}, [closeModal, image, altText])
return (
<ScrollView
testID="altTextImageModal"
style={[pal.view, styles.scrollContainer]}
keyboardShouldPersistTaps="always"
ref={scrollViewRef}
nativeID="imageAltText">
<View style={styles.scrollInner}>
<View style={[pal.viewLight, styles.imageContainer]}>
<Image
testID="selectedPhotoImage"
style={imageStyles}
source={{
uri: image.cropped?.path ?? image.path,
}}
contentFit="contain"
accessible={true}
accessibilityIgnoresInvertColors
enableLiveTextInteraction
/>
</View>
<TextInput
testID="altTextImageInput"
style={[styles.textArea, pal.border, pal.text]}
keyboardAppearance={theme.colorScheme}
multiline
placeholder={_(msg`Add alt text`)}
placeholderTextColor={pal.colors.textLight}
value={altText}
onChangeText={onUpdate}
accessibilityLabel={_(msg`Image alt text`)}
accessibilityHint=""
accessibilityLabelledBy="imageAltText"
// @ts-ignore This is fine, type is weird on the BottomSheetTextInput
ref={inputRef}
/>
<View style={styles.buttonControls}>
<TouchableOpacity
testID="altTextImageSaveBtn"
onPress={onPressSave}
accessibilityLabel={_(msg`Save alt text`)}
accessibilityHint=""
accessibilityRole="button">
<LinearGradient
colors={[gradients.blueLight.start, gradients.blueLight.end]}
start={{x: 0, y: 0}}
end={{x: 1, y: 1}}
style={[styles.button]}>
<Text type="button-lg" style={[s.white, s.bold]}>
<Trans>Done</Trans>
</Text>
</LinearGradient>
</TouchableOpacity>
</View>
</View>
</ScrollView>
)
}
const styles = StyleSheet.create({
scrollContainer: {
flex: 1,
height: '100%',
paddingHorizontal: isWeb ? 0 : 12,
paddingVertical: isWeb ? 0 : 24,
},
scrollInner: {
gap: 12,
paddingTop: isWeb ? 0 : 12,
},
imageContainer: {
borderRadius: 8,
},
textArea: {
borderWidth: 1,
borderRadius: 6,
paddingTop: 10,
paddingHorizontal: 12,
fontSize: 16,
height: 100,
textAlignVertical: 'top',
},
button: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
width: '100%',
borderRadius: 32,
padding: 10,
},
buttonControls: {
gap: 8,
paddingBottom: isWeb ? 0 : 50,
},
})
|
