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feat: added fucntionality to donwload
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| "use client"; | ||
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| import { FC, useEffect, useRef, useState } from "react"; | ||
| import html2canvas from "html2canvas"; | ||
| import { download } from "@/utils/download"; | ||
| import useTweetStore from "../store/tweetStore"; | ||
| import Streak from "../dashboard/Streak"; | ||
| import ContributionGraph from "../dashboard/ContributionGraph"; | ||
| import Logo from "./Logo"; | ||
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| const DownloadCanvas: FC = ({}) => { | ||
| const canvasRef = useRef<HTMLCanvasElement>(null!); | ||
| const componentRef = useRef<HTMLDivElement>(null!); | ||
| const [width, setWidth] = useState(0); | ||
| const [height, setHeight] = useState(0); | ||
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| useEffect(() => { | ||
| const updateSize = () => { | ||
| setWidth(componentRef.current.offsetWidth); | ||
| setHeight(componentRef.current.offsetHeight); | ||
| }; | ||
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| updateSize(); | ||
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| html2canvas(componentRef.current).then((canvas) => { | ||
| const ctx = canvasRef.current.getContext("2d"); | ||
| if (ctx) { | ||
| ctx.clearRect(0, 0, canvasRef.current.width, canvasRef.current.height); | ||
| ctx.drawImage(canvas, 0, 0); | ||
| } | ||
| }); | ||
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| window.addEventListener("resize", updateSize); | ||
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| return () => { | ||
| window.removeEventListener("resize", updateSize); | ||
| }; | ||
| }, []); | ||
|
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| const onDownload = (e: any) => { | ||
| e.preventDefault(); | ||
| download(canvasRef.current); | ||
| }; | ||
| const { tweets, dates, username, loading } = useTweetStore((state) => ({ | ||
| tweets: state.tweets, | ||
| dates: state.dates, | ||
| username: state.username, | ||
| loading: state.loading, | ||
| })); | ||
|
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||
| return ( | ||
| <div> | ||
| <div ref={componentRef} className="border-[1px] rounded-lg mt-4 p-4"> | ||
| <div className="flex flex-col gap-6"> | ||
| <div className="w-1/3"> | ||
| <Logo /> | ||
| </div> | ||
| <div> | ||
| <p className="text-lg font-bold text-gray-700 mb-4">Streaks</p> | ||
| <Streak dates={dates} /> | ||
| </div> | ||
| <div> | ||
| <p className="text-lg font-bold text-gray-700 mb-4"> | ||
| Contribution Graph | ||
| </p> | ||
| <ContributionGraph | ||
| dates={dates} | ||
| tweets={tweets} | ||
| username={username} | ||
| /> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| <canvas | ||
| className="hidden" | ||
| ref={canvasRef} | ||
| width={width} | ||
| height={height} | ||
| /> | ||
| <button | ||
| className="bg-red-400 p-4 mt-10 text-lg rounded-lg" | ||
| onClick={onDownload} | ||
| > | ||
| download | ||
| </button> | ||
| </div> | ||
| ); | ||
| }; | ||
|
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| export default DownloadCanvas; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| export function download(canvas: any) { | ||
| try { | ||
| const dataUrl = canvas.toDataURL(); | ||
| const a = document.createElement("a"); | ||
| document.body.insertAdjacentElement("beforeend", a); | ||
| a.download = "contributions.png"; | ||
| a.href = dataUrl; | ||
| a.click(); | ||
| document.body.removeChild(a); | ||
| } catch (err) { | ||
| console.error(err); | ||
| } | ||
| } |