83 lines
2.5 KiB
JavaScript
83 lines
2.5 KiB
JavaScript
import { ref } from "vue"
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export function useAjax() {
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const loading = ref(false)
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const error = ref(null)
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const data = ref(null)
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const csrfToken = document.querySelector('meta[name="csrf-token"]').getAttribute('content')
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async function request(url, options = {}) {
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loading.value = true
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error.value = null
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data.value = null
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try {
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const response = await fetch(url, {
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method: options.method || "GET",
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headers: {
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"Content-Type": "application/json",
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'X-CSRF-TOKEN': csrfToken,
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...(options.headers || {}),
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},
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body: options.body ? JSON.stringify(options.body) : null,
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})
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if (!response.ok) throw new Error(`HTTP ${response.status}`)
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const result = await response.json()
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data.value = result
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return result
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} catch (err) {
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error.value = err
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console.error("AJAX Error:", err)
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return null
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} finally {
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loading.value = false
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}
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}
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async function download(url, options = {}) {
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loading.value = true
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error.value = null
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try {
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const response = await fetch(url, {
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method: options.method || "GET",
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headers: {
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...(options.headers || {}),
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},
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body: options.body ? JSON.stringify(options.body) : null,
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})
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if (!response.ok) throw new Error(`HTTP ${response.status}`)
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const blob = await response.blob()
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const filename =
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options.filename ||
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response.headers
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.get("Content-Disposition")
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?.split("filename=")[1]
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?.replace(/["']/g, "") ||
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"download.bin"
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const downloadUrl = window.URL.createObjectURL(blob)
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const a = document.createElement("a")
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a.href = downloadUrl
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a.download = filename
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document.body.appendChild(a)
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a.click()
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a.remove()
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window.URL.revokeObjectURL(downloadUrl)
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return true
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} catch (err) {
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error.value = err
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console.error("Download Error:", err)
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return false
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} finally {
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loading.value = false
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}
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}
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return {data, loading, error, request, download}
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}
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