69 lines
1.5 KiB
JavaScript
69 lines
1.5 KiB
JavaScript
export function downloadText(filename, text) {
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if (typeof text === "object") {
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text = JSON.stringify(text)
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}
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const blob = new Blob([text], { type: "plain/text" })
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const url = URL.createObjectURL(blob)
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const link = document.createElement("a")
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link.href = url
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link.download = filename
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link.click()
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URL.revokeObjectURL(url)
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}
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export async function downloadStream(streamResponse) {
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const blob = await streamResponse.blob()
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const contentDisposition = streamResponse.headers.get("Content-Disposition")
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const matches = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/.exec(
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contentDisposition
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)
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const filename = matches[1].replace(/['"]/g, "")
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const resBlob = new Blob([blob])
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const blobUrl = URL.createObjectURL(resBlob)
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const link = document.createElement("a")
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link.href = blobUrl
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link.download = filename
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link.click()
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URL.revokeObjectURL(blobUrl)
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}
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export async function downloadFile(url, body) {
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const response = await fetch(url, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify(body),
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})
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if (!response.ok) {
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return false
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}
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const contentDisposition = response.headers.get("Content-Disposition")
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const matches = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/.exec(
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contentDisposition
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)
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const filename = matches[1].replace(/['"]/g, "")
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const url = URL.createObjectURL(await response.blob())
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const link = document.createElement("a")
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link.href = url
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link.download = filename
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link.click()
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URL.revokeObjectURL(url)
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return true
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}
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