524 lines
16 KiB
JavaScript
524 lines
16 KiB
JavaScript
import {
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View,
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Text,
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TouchableOpacity,
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Modal,
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TouchableWithoutFeedback,
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Platform,
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Image as NativeImage,
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} from "react-native";
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import React, { useEffect, useState, useCallback } from "react";
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import { useTailwind } from "tailwind-rn";
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import { Image } from "expo-image";
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import VideoModal from "../VideoModal";
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import { useNavigation } from "@react-navigation/native";
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import { follow, unfollow, block } from "../../utils/relation";
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import baseRequest from "../../utils/baseRequest";
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import { generateSignature } from "../../utils/crypto";
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import Toast from "react-native-toast-message";
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import { get } from "../../utils/storeInfo";
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import { useImageViewer } from "../../context/ImageViewProvider";
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export default function Post({ data }) {
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const tailwind = useTailwind();
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const navigation = useNavigation();
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const [like, setLike] = useState(data?.is_thumbed_up === 1 ? true : false);
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const [isFollowed, setIsFollowed] = useState(
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data?.is_followed === 1 ? true : false
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);
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const [showVideo, setShowVideo] = useState(false);
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//点赞和取消点赞功能
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const thumbsUp = async (id, times = 1) => {
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const apiUrl = process.env.EXPO_PUBLIC_API_URL;
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try {
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const base = await baseRequest();
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const signature = await generateSignature({
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moment_id: id,
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times: times,
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...base,
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});
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const _response = await fetch(
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`${apiUrl}/api/moment/thumbs_up?signature=${signature}`,
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{
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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moment_id: id,
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times: times,
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...base,
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}),
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}
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);
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const _data = await _response.json();
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if (_data.ret === -1) {
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Toast.show({
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type: "error",
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text1: _data.msg,
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topOffset: 60,
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});
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return;
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}
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} catch (error) {
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console.error(error);
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}
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};
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const handleLike = () => {
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setLike(!like);
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if (like) {
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thumbsUp(data.id, -1);
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return;
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}
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thumbsUp(data.id, 1);
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};
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//关注和取关功能
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const handleFollow = async () => {
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setIsFollowed(!isFollowed);
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const account = await get("account");
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if (isFollowed) {
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unfollow(account.mid, data.mid);
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return;
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}
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follow(account.mid, data.mid);
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};
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//帖子操作功能
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const [operationModalVisible, setOperationModalVisible] = useState(false);
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const formatZoneUpdateTime = useCallback((time) => {
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if (time === 0) return "今日";
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if (time === 1) return "昨日";
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return `${time}日前`;
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}, []);
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return (
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<View style={tailwind("flex flex-col")}>
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<View style={tailwind("flex pt-3.5 pb-1.5 pl-3.5")}>
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<View style={tailwind("flex flex-row")}>
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<TouchableWithoutFeedback
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onPress={() =>
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navigation.navigate("StreamerProfile", { mid: data?.mid })
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}
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>
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<Image
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style={tailwind("w-9 h-9 rounded-full")}
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source={data?.streamer_ext?.avatar?.images[0]?.urls[0]}
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contentFit="cover"
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transition={100}
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cachePolicy="disk"
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/>
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</TouchableWithoutFeedback>
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<View
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style={tailwind("flex flex-col flex-1 justify-around ml-2 pr-4")}
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>
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<View
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style={tailwind("flex flex-row items-center justify-between")}
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>
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<Text style={tailwind("text-base font-medium text-white")}>
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{data?.streamer_ext?.name}
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</Text>
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<TouchableOpacity
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onPress={handleFollow}
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style={{
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backgroundColor: isFollowed ? "#07050A" : "#FFFFFF1A",
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borderColor: "#FFFFFF1A",
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borderWidth: isFollowed ? 1 : 0,
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...tailwind(
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"ml-1 justify-center items-center rounded-full px-3 h-6"
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),
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}}
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>
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<Text style={tailwind("text-white text-xs")}>
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{isFollowed ? "已关注" : "关注"}
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</Text>
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</TouchableOpacity>
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</View>
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<Text style={tailwind("text-base text-white font-medium my-2")}>
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{data?.text}
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</Text>
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{/* 媒体展示 */}
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<View style={tailwind("pr-10 mb-1")}>
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{data.media_component.video_ids?.length === 0 ||
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data.media_component.video_ids === null ? (
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<ImageDisplay media={data.media_component?.images} />
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) : (
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<TouchableOpacity
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activeOpacity={1}
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onPress={() => {
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setShowVideo(true);
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}}
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>
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<View>
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<PosterDisplay media={data.media_component?.videos[0]} />
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<VideoModal
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visible={showVideo}
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setVisible={setShowVideo}
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url={data.media_component.videos[0].urls[0]}
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/>
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</View>
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</TouchableOpacity>
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)}
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</View>
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<View
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style={tailwind("flex flex-row items-center justify-between h-8")}
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>
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{data?.streamer_ext?.is_active_within_a_week === 1 ? (
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<TouchableOpacity
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onPress={() =>
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navigation.navigate("SpaceIntroduce", { mid: data?.mid })
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}
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style={tailwind("flex flex-row items-center")}
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>
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<NativeImage
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source={require("../../assets/icon/others/space_new_post.png")}
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/>
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<Text style={tailwind("text-[#FF669E] font-medium text-xs")}>
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空间
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{formatZoneUpdateTime(
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data?.streamer_ext
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?.days_elapsed_since_the_last_zones_update
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)}
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有更新
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</Text>
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<NativeImage
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source={require("../../assets/icon/others/pinklink.png")}
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/>
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</TouchableOpacity>
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) : (
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data?.streamer_ext?.zones?.length !== 0 && (
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<TouchableOpacity
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onPress={() =>
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navigation.navigate("SpaceIntroduce", { mid: data?.mid })
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}
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style={tailwind("flex flex-row items-center")}
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>
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<Text
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style={tailwind("text-[#FFFFFFB2] font-medium text-xs")}
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>
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查看TA的空间
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</Text>
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<NativeImage
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style={{ right: 10, transform: [{ scale: 0.75 }] }}
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source={require("../../assets/icon/32DP/smalllink.png")}
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/>
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</TouchableOpacity>
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)
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)}
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<View style={tailwind("flex flex-row items-center ml-auto")}>
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<TouchableOpacity
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style={tailwind("flex flex-row items-center")}
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onPress={handleLike}
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>
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{like ? (
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<NativeImage
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source={require("../../assets/icon/others/thumbup.png")}
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/>
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) : (
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<NativeImage
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source={require("../../assets/icon/others/notthumbup.png")}
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/>
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)}
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<Text
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style={{
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color: like ? "#FF669E" : "#FFFFFF80",
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...tailwind("text-xs"),
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}}
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>
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{like ? "已赞" : "点赞"}
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</Text>
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</TouchableOpacity>
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<TouchableOpacity
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style={tailwind("ml-2")}
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onPress={() =>
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setOperationModalVisible(!operationModalVisible)
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}
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>
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<NativeImage
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source={require("../../assets/icon/others/gray....png")}
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/>
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<OperationModal
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visible={operationModalVisible}
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setVisible={setOperationModalVisible}
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data={data}
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/>
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</TouchableOpacity>
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</View>
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</View>
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</View>
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</View>
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</View>
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<View style={tailwind("h-[3px] rounded-full mx-4 bg-[#FFFFFF26]")}></View>
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</View>
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);
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}
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//媒体为图片时展示内容的组件
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function ImageDisplay({ media }) {
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const navigation = useNavigation();
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const tailwind = useTailwind();
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const images = media.map((item) => ({ url: item.urls[0] }));
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const { showImageViewer } = useImageViewer();
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if (images.length === 0) return null;
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return (
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<View style={tailwind("flex flex-row flex-wrap")}>
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{media.length > 1 ? (
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media.map((item, index) => (
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<TouchableOpacity
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activeOpacity={1}
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key={index}
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onPress={() => {
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showImageViewer({
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imageUrls: images,
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index: index,
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});
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}}
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style={{ aspectRatio: 1, ...tailwind("basis-1/3 p-0.5") }}
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>
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<Image
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style={tailwind("w-full h-full rounded")}
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source={item.urls[0]}
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contentFit="cover"
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transition={100}
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cachePolicy="disk"
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/>
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</TouchableOpacity>
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))
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) : (
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<TouchableOpacity
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activeOpacity={1}
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onPress={() => {
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showImageViewer({
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imageUrls: images,
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index: 0,
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});
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}}
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style={{
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width:
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media[0].w < media[0].h ? (media[0].w / media[0].h) * 200 : 250,
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height:
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media[0].w < media[0].h ? 200 : (media[0].h / media[0].w) * 250,
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}}
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>
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<Image
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style={tailwind("w-full h-full rounded")}
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source={media[0].urls[0]}
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contentFit="contain"
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contentPosition="left top"
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transition={100}
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cachePolicy="disk"
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/>
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</TouchableOpacity>
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)}
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</View>
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);
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}
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//媒体为视频时展示封面的组件
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function PosterDisplay({ media }) {
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const tailwind = useTailwind();
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return (
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<View
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style={{
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width:
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media.cover_w < media.cover_h
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? (media.cover_w / media.cover_h) * 200
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: 250,
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height:
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media.cover_w < media.cover_h
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? 200
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: (media.cover_h / media.cover_w) * 250,
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}}
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>
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<Image
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style={tailwind("w-full h-full rounded")}
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source={media.cover_urls[0]}
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contentFit="cover"
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transition={100}
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cachePolicy="disk"
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/>
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<View
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style={tailwind(
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"flex absolute w-full h-full left-0 top-0 z-10 justify-center items-center"
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)}
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>
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<NativeImage source={require("../../assets/icon/others/play.png")} />
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</View>
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</View>
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);
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}
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//帖子操作组件
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function OperationModal({ visible, setVisible, data }) {
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const tailwind = useTailwind();
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const navigation = useNavigation();
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//拉黑
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const handleBlock = async () => {
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const account = await get("account");
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const subMid = account.mid;
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const objMid = data.mid;
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await block(subMid, objMid);
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setVisible(false);
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};
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//删除
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const handleDelete = async () => {
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const apiUrl = process.env.EXPO_PUBLIC_API_URL;
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try {
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const base = await baseRequest();
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const signature = await generateSignature({
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id: data.id,
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...base,
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});
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const _response = await fetch(
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`${apiUrl}/api/moment/delete?signature=${signature}`,
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{
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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id: data.id,
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...base,
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}),
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}
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);
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const _data = await _response.json();
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if (_data.ret === -1) {
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Toast.show({
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type: "error",
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text1: _data.msg,
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topOffset: 60,
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});
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return;
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}
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Toast.show({
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type: "success",
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text1: "删除成功，请刷新页面",
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topOffset: 60,
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});
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return;
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} catch (error) {
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console.error(error);
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} finally {
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setVisible(false);
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}
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};
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//判断是否展示删除、拉黑、举报功能
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const [display, setDisPlay] = useState({
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delete: false,
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block: true,
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feedback: true,
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});
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useEffect(() => {
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const checkAuth = async () => {
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const account = await get("account");
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if (account.mid === data.mid || account.role === 1 || account.role === 2)
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setDisPlay((prev) => {
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return { ...prev, delete: true };
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});
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if (account.mid === data.mid)
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setDisPlay((prev) => {
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return { ...prev, block: false, feedback: false };
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});
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};
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checkAuth();
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}, []);
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return (
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<Modal
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visible={visible}
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statusBarTranslucent
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transparent={true}
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style={tailwind("flex-1")}
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>
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<TouchableOpacity
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activeOpacity={1}
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onPress={() => setVisible(false)}
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style={{
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backgroundColor: "#00000080",
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...tailwind("flex flex-1 items-center justify-center"),
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}}
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>
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<TouchableOpacity
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activeOpacity={1}
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style={tailwind(
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"flex flex-col p-2 rounded-2xl bg-[#1E1C29] items-center justify-center w-3/4"
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)}
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>
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{display.feedback && (
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<View style={tailwind("flex flex-col w-full items-center")}>
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<TouchableOpacity
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onPress={() => {
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navigation.navigate("MessageDetail", { mid: 1 });
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setVisible(false);
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}}
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style={tailwind("flex flex-col w-full py-2 items-center")}
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>
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<Text style={tailwind("text-base text-white font-medium")}>
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举报
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</Text>
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</TouchableOpacity>
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<View
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style={tailwind(
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"h-[1px] w-full rounded-full mx-4 bg-[#FFFFFF26]"
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)}
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></View>
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</View>
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)}
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{display.block && (
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<View style={tailwind("flex flex-col w-full items-center")}>
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<TouchableOpacity
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onPress={handleBlock}
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style={tailwind("flex flex-col w-full py-2 items-center")}
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>
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<Text style={tailwind("text-base text-white font-medium")}>
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拉黑
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</Text>
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</TouchableOpacity>
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<View
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style={tailwind(
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"h-[1px] w-full rounded-full mx-4 bg-[#FFFFFF26]"
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)}
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></View>
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</View>
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)}
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{display.delete && (
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<View style={tailwind("flex flex-col w-full items-center")}>
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<TouchableOpacity
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onPress={handleDelete}
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style={tailwind("flex flex-col w-full py-2 items-center")}
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>
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<Text style={tailwind("text-base text-white font-medium")}>
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删除
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</Text>
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</TouchableOpacity>
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<View
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style={tailwind(
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"h-[1px] w-full rounded-full mx-4 bg-[#FFFFFF26]"
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)}
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></View>
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</View>
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)}
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<TouchableOpacity
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onPress={() => setVisible(false)}
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style={tailwind("flex flex-col w-full py-2 items-center")}
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>
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<Text style={tailwind("text-base text-white font-medium")}>
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关闭
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</Text>
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</TouchableOpacity>
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</TouchableOpacity>
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</TouchableOpacity>
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</Modal>
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);
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}
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