46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
const MAX_BYTES = 10240; // 10KiB
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function enableDragDropForPGPKeys(inputID) {
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function drop(event) {
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event.stopPropagation();
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event.preventDefault();
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let files = event.dataTransfer.files;
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for (let i = 0; i < files.length; i++) {
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let file = files[i];
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const isValidPgpFile = file.type === 'text/plain' || file.name.endsWith('.asc') || file.name.endsWith('.pub') || file.name.endsWith('.pgp') || file.name.endsWith('.key');
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if (!isValidPgpFile) {
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toastr.warning(`File ${file.name} is not a public key file`);
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continue;
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}
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let reader = new FileReader();
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reader.onloadend = onFileLoaded;
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reader.readAsBinaryString(file);
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}
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dropArea.classList.remove("dashed-outline");
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}
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function onFileLoaded(event) {
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const initialData = event.currentTarget.result.substr(0, MAX_BYTES);
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$(inputID).val(initialData);
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}
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const dropArea = $(inputID).get(0);
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dropArea.addEventListener("dragenter", (event) => {
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event.stopPropagation();
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event.preventDefault();
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dropArea.classList.add("dashed-outline");
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});
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dropArea.addEventListener("dragover", (event) => {
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event.stopPropagation();
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event.preventDefault();
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dropArea.classList.add("dashed-outline");
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});
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dropArea.addEventListener("dragleave", (event) => {
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event.stopPropagation();
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event.preventDefault();
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dropArea.classList.remove("dashed-outline");
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});
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dropArea.addEventListener("drop", drop, false);
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}
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