mirror of
https://github.com/the1812/Bilibili-Evolved.git
synced 2025-11-04 21:22:45 +08:00
141 lines
4.7 KiB
JavaScript
141 lines
4.7 KiB
JavaScript
import { VideoInfo } from "../video-info";
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import { getFriendlyTitle } from "../title";
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class ImageViewer
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{
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constructor(url)
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{
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this.url = url;
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if ($(".image-viewer").length === 0)
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{
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this.createContainer();
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}
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this.viewer = $(".image-viewer-container");
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this.downloadImage();
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}
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createContainer()
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{
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$("body").append((resources.data.imageViewerDom || resources.data.imageViewerHtml).text);
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$(".image-viewer-container .close").on("click", () => this.hide());
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resources.applyStyle("imageViewerStyle");
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}
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downloadImage()
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{
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const xhr = new XMLHttpRequest();
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xhr.open("GET", this.url.replace("http:", "https:"), true);
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xhr.responseType = "blob";
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xhr.onload = () =>
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{
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const title = getFriendlyTitle();
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const data = URL.createObjectURL(xhr.response);
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if (this.imageData)
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{
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URL.revokeObjectURL(this.imageData);
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}
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this.imageData = data;
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this.viewer.find(".download")
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.attr("href", data)
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.attr("download", title);
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this.viewer.find(".copy-link")
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.on("click", () => GM_setClipboard(this.url));
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this.viewer.find(".new-tab")
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.attr("href", this.url);
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this.viewer.find(".image")
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.prop("src", data);
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};
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xhr.send();
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}
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show()
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{
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this.viewer.addClass("opened");
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}
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hide()
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{
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this.viewer.removeClass("opened");
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}
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}
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export default (() =>
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{
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if ($("meta[itemprop='image'],meta[property='og:image']").length > 0)
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{
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return {
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widget: {
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content: /*html*/`
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<button
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class="gui-settings-flat-button"
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id="view-cover">
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<i class="icon-view"></i>
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<span>查看封面</span>
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</button>`,
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condition: async () =>
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{
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const aid = await SpinQuery.select(() => (unsafeWindow || window).aid);
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return Boolean(aid);
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},
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success: async () =>
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{
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async function getUrl()
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{
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const aid = (unsafeWindow || window).aid;
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const videoInfo = new VideoInfo(aid);
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await videoInfo.fetchInfo();
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return videoInfo.coverUrl;
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}
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let imageViewer = new ImageViewer(await getUrl());
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$("#view-cover").on("click", () =>
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{
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imageViewer.show();
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});
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const updateImage = async () =>
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{
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imageViewer = new ImageViewer(await getUrl());
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};
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if (Observer.videoChange)
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{
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Observer.videoChange(updateImage);
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}
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else
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{ Observer.childList("#bofqi", updateImage); }
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},
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},
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};
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}
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else
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{
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return {
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widget: {
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content: /*html*/`
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<button
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class="gui-settings-flat-button"
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id="view-cover">
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<i class="icon-view"></i>
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<span>查看封面</span>
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</button>`,
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condition: async () =>
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{
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const coverLink = await SpinQuery.select(() => document.querySelector(".header-info-ctnr .room-cover"));
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return Boolean(coverLink);
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},
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success: async () =>
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{
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const coverLink = $(".header-info-ctnr .room-cover");
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const match = coverLink
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.attr("href")
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.match(/space\.bilibili\.com\/([\d]+)/);
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if (match && match[1])
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{
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const uid = match[1];
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const url = `https://api.live.bilibili.com/room/v1/Room/getRoomInfoOld?mid=${uid}`;
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const text = await downloadText(url);
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const coverUrl = JSON.parse(text).data.cover;
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const imageViewer = new ImageViewer(coverUrl);
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$("#view-cover").on("click", () =>
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{
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imageViewer.show();
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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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})(); |