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noname
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refactor: rename and chaos it.

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Rintim 2024-05-12 02:25:11 +08:00
parent f18e17e102
commit 112f81467a
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1 changed files with 19 additions and 3 deletions
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22
noname/get/index.js
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@ -4852,7 +4852,9 @@ export class Get {
}
/**
* 通过`fetch`读取data URL的内容，转换成Blob后返回生成的blob URL
* 通过`Get#blobFromUrl`读取data URL的内容，转换成Blob后返回生成的blob URL
*
* > 实际上所有的URL都能通过此方法读取
*
* 该方法具有缓存，同一data URL仅会返回同一blob URL
*
@ -4866,16 +4868,30 @@ export class Get {
* @param {string | URL} dataUrl - 需要转换的data URL
* @returns {Promise<URL>}
*/
async objectURLAsync(dataUrl) {
async objectUrlAsync(dataUrl) {
let dataString = dataUrl instanceof URL ? dataUrl.href : dataUrl;
const objectURLMap = lib.objectURL;
if (objectURLMap.has(dataString)) return new URL(objectURLMap.get(dataString));
let blob = await (await fetch(dataUrl)).blob();
let blob = await this.blobFromUrl(dataUrl);
const objectURL = URL.createObjectURL(blob);
objectURLMap.set(dataString, objectURL);
return new URL(objectURL);
}
/**
* 读取给定的URL，将其中的内容转换成Blob
*
* 在File协议下通过无名杀自带的文件处理函数读取内容，其他协议通过`fetch`读取内容
*
* @async
* @param {string | URL} url - 需要读取的URL
* @returns {Promise<Blob>}
*/
blobFromUrl(url) {
let link = url instanceof URL ? url : new URL(url);
return link.protocol == "file:" ? game.promises.readFile(get.relativePath(link)).then(buffer => new Blob([buffer])) : fetch(link).then(response => response.blob());
}
}
export let get = new Get();