dnd-dice/spell-donwloader.html at master · rgbstudios/dnd-dice · GitHub

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<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>

dnd api downloader (open in firefox)

<a id="downloadAnchorElem" style="display:none"></a>

<script type="text/javascript">
//https://stackoverflow.com/questions/19721439/download-json-object-as-a-file-from-browser
function downloadObjectAsJson(exportObj, exportName){
	var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(exportObj));
	var downloadAnchorNode = document.createElement('a');
	downloadAnchorNode.setAttribute("href",     dataStr);
	downloadAnchorNode.setAttribute("download", exportName + ".json");
	document.body.appendChild(downloadAnchorNode); // required for firefox
	downloadAnchorNode.click();
	downloadAnchorNode.remove();
}


for(let i=1; i<=319; i++) {
	$.ajax({
		url: 'http://www.dnd5eapi.co/api/spells/' + i,
		dataType: 'json',
		method: 'GET',
		success: function(data){
			downloadObjectAsJson(data, i);
		},
		error: function(e){
			console.warn('Error retrieving data');
			console.warn(e);
		}
	});
}
</script>
</body>
</html>