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Implemented a drag and drop feature to upload pdf #205

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Implemented a drag and drop feature to upload pdf #205

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cb4c0d0
Implemented a drag and drop feature to upload pdf
kartik-212004 Feb 13, 2025
428a3ac
updated the code to run with the workflows
kartik-212004 Feb 13, 2025
436e06b
made few fixes
kartik-212004 Feb 13, 2025
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50 changes: 48 additions & 2 deletions eduaid_web/src/pages/Text_Input.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ const Text_Input = () => {
const [fileContent, setFileContent] = useState("");
const [docUrl, setDocUrl] = useState("");
const [isToggleOn, setIsToggleOn] = useState(0);
const [isDragging, setIsDragging] = useState(false);

const toggleSwitch = () => {
setIsToggleOn((isToggleOn + 1) % 2);
Expand Down Expand Up @@ -161,6 +162,42 @@ const Text_Input = () => {
}
};

const handleDragOver = (e) => {
e.preventDefault();
e.stopPropagation();
setIsDragging(true);
};

const handleDragLeave = (e) => {
e.preventDefault();
e.stopPropagation();
setIsDragging(false);
};

const handleDrop = async (e) => {
e.preventDefault();
e.stopPropagation();
setIsDragging(false);

const file = e.dataTransfer.files[0];
if (file) {
const formData = new FormData();
formData.append("file", file);

try {
const response = await fetch("http://localhost:5000/upload", {
method: "POST",
body: formData,
});
const data = await response.json();
setText(data.content || data.error);
} catch (error) {
console.error("Error uploading file:", error);
setText("Error uploading file");
}
}
};

return (
<div className="popup bg-[#02000F] bg-custom-gradient min-h-screen">
{loading && (
Expand Down Expand Up @@ -216,15 +253,24 @@ const Text_Input = () => {
</style>
</div>
<div className="text-white text-center my-4 text-lg">or</div>
<div className="border-[3px] rounded-2xl text-center mx-6 px-6 py-4 border-dotted border-[#3E5063] mt-6">
<div
className={`border-[3px] rounded-2xl text-center mx-6 px-6 py-4 border-dotted ${
isDragging ? 'border-[#7600F2] bg-[#3e506320]' : 'border-[#3E5063]'
} mt-6`}
onDragOver={handleDragOver}
onDragLeave={handleDragLeave}
onDrop={handleDrop}
>
<img
className="mx-auto"
height={32}
width={32}
src={cloud}
alt="cloud"
/>
<div className="text-center text-white text-lg">Choose a file</div>
<div className="text-center text-white text-lg">
{isDragging ? 'Drop your file here' : 'Choose a file or drag and drop'}
</div>
<div className="text-center text-white text-lg">
PDF, MP3 supported
</div>
Expand Down
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