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// Thanks: https://github.com/capaj/localstorage-polyfill
const valuesMap = new Map()
class MemoryStorage {
[key: string]: any
[index: number]: string
getItem (key) {
const stringKey = String(key)
if (valuesMap.has(key)) {
return String(valuesMap.get(stringKey))
}
return null
}
setItem (key, val) {
valuesMap.set(String(key), String(val))
}
removeItem (key) {
valuesMap.delete(key)
}
clear () {
valuesMap.clear()
}
key (i: any) {
if (arguments.length === 0) {
throw new TypeError('Failed to execute "key" on "Storage": 1 argument required, but only 0 present.')
}
const arr = Array.from(valuesMap.keys())
return arr[i]
}
get length () {
return valuesMap.size
}
}
let peertubeLocalStorage: Storage
try {
peertubeLocalStorage = localStorage
} catch (err) {
const instance = new MemoryStorage()
peertubeLocalStorage = new Proxy(instance, {
set: function (obj, prop: string | number, value) {
if (MemoryStorage.prototype.hasOwnProperty(prop)) {
instance[prop] = value
} else {
instance.setItem(prop, value)
}
return true
},
get: function (target, name: string | number) {
if (MemoryStorage.prototype.hasOwnProperty(name)) {
return instance[name]
}
if (valuesMap.has(name)) {
return instance.getItem(name)
}
}
})
}
export { peertubeLocalStorage }
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