mediaViewInFolder.js

// Example
/**
```dataviewjs
dv.view("mediaViewInFolder", {
    folder: "_global/emotion",
    showTitle: true,
	title: "My Emotion",
	pagination: 9,
	addAlt: true,
	exclude: ["bad"],
	size: "small"  // small, medium, large
})
```
 */

// 脚本内容
const currentPage = dv.current();

const addAlt = input?.addAlt ?? true;

// 如果传入了指定的文件夹，则使用对应文件夹路径
const targetFolder = input?.folder || currentPage.file.folder;

const showTitle = input?.showTitle ?? false;
const title = input?.title ?? targetFolder.split(/[\\/]/).filter(Boolean).at(-1) ?? "媒体一览";

const pagination = input?.pagination ?? 9;
const size = input?.size ?? "";

const extensions = input?.extensions ?? ["png", "jpg", "jpeg", "gif", "webp", "mp4"];

// 排除所有文件名中含有对应字符串的文件
const exclude = input?.exclude ?? [];

// 要递归多层 children，太麻烦了，算叻
// const tFolder = app.vault.getFolderByPath(targetFolder);
// console.log( tFolder.children);

const images = app.vault.getFiles(targetFolder)
    .filter(file => file.path.startsWith (targetFolder) && extensions.includes(file.extension) && !exclude.some(ex => file.basename.includes(ex)));

// console.log(images);


let data = images.map(img => [
	img.path,
	img.basename
])
.sort();
//.sort((a, b) => parseInt(a[0].match(/p(\d+)/)?.[1]??0, 10) - parseInt(b[0].match(/p(\d+)/)?.[1]??1, 10));

const result = `\`\`\`gallery\n${showTitle ? `title:${title}\n` : ''}\n${size?`size: ${size}\n` : ''}\n${data.map(row => `${addAlt ? `alt:${row[1]}\n` : ''}![[${row[0]}]]`).join("\n")}\npagination:${pagination}\n\`\`\``

dv.paragraph(result);