102 lines
2.5 KiB
TypeScript
102 lines
2.5 KiB
TypeScript
import React, { useState } from 'react';
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import { HelperText, TextInput } from 'react-native-paper';
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import { Image } from 'react-native';
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import { useDimensions } from '../../contexts';
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import LoadingView from '../loadingView';
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import { MemeTagSelector } from '.';
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import { Tag } from '../../database';
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import {
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StringValidationResult,
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validateMemeDescription,
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validateMemeTitle,
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} from '../../utilities';
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const memeEditorStyles = {
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image: {
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marginBottom: 15,
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borderRadius: 5,
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},
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memeTagSelector: {
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marginBottom: 10,
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},
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description: {
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marginBottom: 10,
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},
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};
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const MemeEditor = ({
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imageUri,
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memeTitle,
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setMemeTitle,
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memeDescription,
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setMemeDescription,
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memeTags,
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setMemeTags,
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}: {
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imageUri: string;
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memeTitle: StringValidationResult;
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setMemeTitle: (name: StringValidationResult) => void;
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memeDescription: StringValidationResult;
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setMemeDescription: (description: StringValidationResult) => void;
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memeTags: Map<string, Tag>;
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setMemeTags: (tags: Map<string, Tag>) => void;
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}) => {
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const { dimensions } = useDimensions();
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const [imageWidth, setImageWidth] = useState<number>();
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const [imageHeight, setImageHeight] = useState<number>();
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Image.getSize(imageUri, (width, height) => {
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const paddedWidth = dimensions.width * 0.92;
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setImageWidth(paddedWidth);
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setImageHeight((paddedWidth / width) * height);
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});
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if (!imageWidth || !imageHeight) return <LoadingView />;
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return (
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<>
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<TextInput
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mode="outlined"
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label="Title"
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value={memeTitle.raw}
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onChangeText={title => setMemeTitle(validateMemeTitle(title))}
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error={!memeTitle.valid}
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selectTextOnFocus
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/>
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<HelperText type="error" visible={!memeTitle.valid}>
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{memeTitle.error}
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</HelperText>
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<Image
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source={{ uri: imageUri }}
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style={[
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{
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width: imageWidth,
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height: imageHeight,
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},
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memeEditorStyles.image,
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]}
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/>
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<MemeTagSelector
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memeTags={memeTags}
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setMemeTags={setMemeTags}
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style={memeEditorStyles.memeTagSelector}
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/>
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<TextInput
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mode="outlined"
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label="Description"
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multiline
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numberOfLines={6}
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value={memeDescription.raw}
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style={memeEditorStyles.description}
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onChangeText={description =>
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setMemeDescription(validateMemeDescription(description))
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}
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error={!memeDescription.valid}
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/>
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</>
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);
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};
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export default MemeEditor;
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