refactor pages struct
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Timi
7
miniprogram/pages/main/other/portfolio/index.json
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7
miniprogram/pages/main/other/portfolio/index.json
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{
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"usingComponents": {
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"t-navbar": "tdesign-miniprogram/navbar/navbar",
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"t-collapse": "tdesign-miniprogram/collapse/collapse",
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"t-collapse-panel": "tdesign-miniprogram/collapse-panel/collapse-panel"
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}
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}
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64
miniprogram/pages/main/other/portfolio/index.less
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64
miniprogram/pages/main/other/portfolio/index.less
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/* pages/main/other/portfolio/index.wxss */
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.portfolio-list {
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width: 100vw;
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.location {
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gap: 6rpx;
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display: flex;
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padding: 16rpx;
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align-items: center;
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.icon {
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color: var(--theme-wx);
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}
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.text {
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color: var(--theme-text-secondary);
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}
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}
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.items {
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gap: .25rem;
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display: flex;
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position: relative;
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font-size: 14px;
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padding-bottom: 2rem;
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align-items: flex-start;
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.column {
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flex: 1;
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display: flex;
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flex-direction: column;
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.item {
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overflow: hidden;
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background: var(--theme-bg-card);
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margin-bottom: .25rem;
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&.thumbnail {
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width: 100%;
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display: block;
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}
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&.video {
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height: auto;
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position: relative;
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&::after {
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content: "";
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top: 50%;
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left: 53%;
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width: 0;
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height: 0;
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position: absolute;
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transform: translate(-50%, -50%);
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border-top: 16px solid transparent;
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border-left: 24px solid var(--theme-video-play);
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border-bottom: 16px solid transparent;
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pointer-events: none;
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}
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}
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}
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}
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}
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}
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163
miniprogram/pages/main/other/portfolio/index.ts
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163
miniprogram/pages/main/other/portfolio/index.ts
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// pages/main/other/portfolio/index.ts
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import Time from "../../../../utils/Time";
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import config from "../../../../config/index"
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import Events from "../../../../utils/Events";
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import Toolkit from "../../../../utils/Toolkit";
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import { Journal, JournalPage, JournalPageType } from "../../../../types/Journal";
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import { OrderType, } from "../../../../types/Model";
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import { PreviewImageMetadata } from "../../../../types/Attachment";
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import { MediaItem, MediaItemType } from "../../../../types/UI";
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import { JournalApi } from "../../../../api/JournalApi";
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interface IPortfolioData {
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page: JournalPage;
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list: Journal[];
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isFetching: boolean;
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isFinished: boolean;
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stickyOffset: number;
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}
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Page({
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data: <IPortfolioData>{
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page: {
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index: 0,
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size: 8,
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type: JournalPageType.NORMAL,
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equalsExample: {
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type: "PORTFOLIO"
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},
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orderMap: {
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createdAt: OrderType.DESC
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}
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},
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list: [],
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isFetching: false,
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isFinished: false,
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stickyOffset: 0
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},
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onLoad() {
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Events.reset("JOURNAL_PORTFOLIO_REFRESH", () => {
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this.setData({
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page: {
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index: 0,
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size: 8,
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type: JournalPageType.NORMAL,
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equalsExample: {
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type: "PORTFOLIO"
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},
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orderMap: {
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createdAt: OrderType.DESC
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}
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},
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list: [],
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isFetching: false,
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isFinished: false
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});
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this.fetch();
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});
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this.getCustomNavbarHeight();
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this.setData({
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list: []
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})
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this.fetch();
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},
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onReachBottom() {
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this.fetch();
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},
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getCustomNavbarHeight() {
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const query = wx.createSelectorQuery();
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query.select(".custom-navbar").boundingClientRect();
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query.exec((res) => {
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const { height = 0 } = res[0] || {};
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this.setData({ stickyOffset: height });
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});
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},
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async fetch() {
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if (this.data.isFetching || this.data.isFinished) {
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return;
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}
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this.setData({
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isFetching: true
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});
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try {
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const pageResult = await JournalApi.getList(this.data.page);
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const list = pageResult.list;
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if (!list || list.length === 0) {
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this.setData({
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isFinished: true,
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isFetching: false
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})
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return;
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}
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list.forEach(journal => {
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const mediaItems = journal.items!.filter((item) => item.attachType === "THUMB").map((thumbItem, index) => {
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const metadata = (typeof thumbItem.metadata === "string" ? JSON.parse(thumbItem.metadata) : thumbItem.metadata) as PreviewImageMetadata;
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const thumbURL = `${config.url}/attachment/read/${thumbItem.mongoId}`;
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const sourceURL = `${config.url}/attachment/read/${metadata.sourceMongoId}`;
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const isVideo = metadata.sourceMimeType?.startsWith("video/");
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return {
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type: isVideo ? MediaItemType.VIDEO : MediaItemType.IMAGE,
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thumbURL,
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sourceURL,
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size: thumbItem.size || 0,
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attachmentId: thumbItem.id,
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width: metadata.width,
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height: metadata.height,
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originalIndex: index
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} as MediaItem;
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});
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journal.date = Time.toDate(journal.createdAt);
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journal.time = Time.toTime(journal.createdAt);
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journal.datetime = Time.toPassedDateTime(journal.createdAt);
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journal.mediaItems = mediaItems;
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journal.columnedItems = Toolkit.splitItemsIntoColumns(mediaItems, 3, (item) => {
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if (item.width && item.height && 0 < item.width) {
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return item.height / item.width;
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}
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return 1;
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})
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})
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this.setData({
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page: {
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index: this.data.page.index + 1,
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size: 8,
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type: JournalPageType.NORMAL,
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equalsExample: {
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type: "PORTFOLIO"
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},
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orderMap: {
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createdAt: OrderType.DESC
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}
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},
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list: this.data.list.concat(list),
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isFinished: list.length < this.data.page.size,
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isFetching: false
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});
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} catch (error) {
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console.error("加载 portfolio 列表失败:", error);
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this.setData({ isFetching: false });
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}
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},
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preview(e: WechatMiniprogram.BaseEvent) {
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const { journalIndex, itemIndex } = e.currentTarget.dataset;
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const journal = this.data.list[journalIndex];
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const items = journal.mediaItems!;
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const total = items.length;
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const startIndex = Math.max(0, itemIndex - 25);
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const endIndex = Math.min(total, startIndex + 50);
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const newCurrentIndex = itemIndex - startIndex;
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const sources = items.slice(startIndex, endIndex).map((item) => {
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return {
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url: item.sourceURL,
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type: item.type === MediaItemType.IMAGE ? "image" : "video"
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}
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}) as any;
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wx.previewMedia({
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current: newCurrentIndex,
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sources
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})
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}
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});
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33
miniprogram/pages/main/other/portfolio/index.wxml
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33
miniprogram/pages/main/other/portfolio/index.wxml
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@ -0,0 +1,33 @@
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<!--pages/main/other/portfolio/index.wxml-->
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<view class="custom-navbar">
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<t-navbar class="custom-navbar" title="专拍" left-arrow placeholder />
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</view>
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<view class="portfolio-list">
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<t-collapse class="collapse" expandMutex expandIcon>
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<t-collapse-panel
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class="panel"
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wx:for="{{list}}"
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header="{{journal.idea}}"
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value="{{journalIndex}}"
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header-right-content="{{journal.date}}"
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wx:for-item="journal"
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wx:for-index="journalIndex"
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wx:key="journalIndex"
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>
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<view wx:if="{{journal.columnedItems}}" class="items">
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<view wx:for="{{journal.columnedItems}}" wx:for-item="column" wx:for-index="columnIndex" wx:key="columnIndex" class="column">
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<block wx:for="{{column}}" wx:for-item="item" wx:for-index="itemIndex" wx:key="attachmentId">
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<image
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class="item thumbnail {{item.type.toLowerCase()}}"
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src="{{item.thumbURL}}"
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mode="widthFix"
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bindtap="preview"
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data-item-index="{{item.originalIndex}}"
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data-journal-index="{{journalIndex}}"
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></image>
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</block>
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</view>
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</view>
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</t-collapse-panel>
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</t-collapse>
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</view>
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