pdfservice/public/script.js

/*
    imagé({
        input: "htmlcontent",
        content: "<meta charset=\"UTF-8\"><h1 style='background-color:red;color:White'>This is a PDF</h1>",
        generate: "pdf",
        output: "json",
        success: (data)=> {
            console.log(data)
        }
    });
*/
async function imagé(options)
{
    if(typeof options != "object")
    {
        throw new Error();
    }
    const {
        input,
        content,
        endpoint,
        generate,
        output,
        success,
        ...otheroptions
    } = options;

    let form = new FormData();

    if(input == "htmlcontent")
    {
        if(typeof content != "string" || !content){
            throw new Error();
        };

        form.append("content", content)
    }

    if(input == "endpoint")
    {
        if(typeof endpoint != "string" || !endpoint){
            throw new Error();
        };

        form.append("endpoint", content)
    }

    if(generate != "pdf" && generate == "image")
    {
        throw new Error();
    }

    switch(output)
    {
        case "json":
        case "json+base64":
        case "content":{
            form.append("output", output);
            break;
        };
        default:{
            throw new Error();
        }
    }

    for (const name in otheroptions) {
        const value = otheroptions[name];
        form.append(name, value);
    }

    let t = await fetch(`https://pdf.saqut.com/${generate}`,{
        method:"post",
        body: form
    });

    if(!t.ok)
    {
        throw new Error();
    }

    if(
        t.headers.get("content-type").indexOf("application/pdf") != -1 ||
        t.headers.get("content-type").indexOf("image/png") != -1
    )
    {
        let blob = await t.blob(), file;
        if(generate == "pdf")
        {
            file = new File([blob],"File.pdf",{
                lastModified: new Date(),
                type:"application/pdf"
            });
        }else if(generate == "image"){
            file = new File([blob],"File.png",{
                lastModified: new Date(),
                type:"image/png"
            });
        }
        return (
            typeof options.success == "function" &&
            options.success(file),
            file
        );
    }else{
        let data = await t.json();
        return (
            typeof options.success == "function" &&
            options.success(data),
            data
        );
    }
}