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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 116x 116x 116x 116x 116x 116x 60x 6x 6x 12x 12x 2x 2x 2x 2x 2x 2x 2x 2x 6x 6x 59x 54x 2x 2x 2x 2x 2x 2x 2x 54x 54x 60x 116x | import { isArray } from '@vue/shared'
import type { ComponentInternalInstance } from '../component'
import type { DirectiveHook, ObjectDirective } from '../directives'
import { DeprecationTypes, softAssertCompatEnabled } from './compatConfig'
export interface LegacyDirective {
bind?: DirectiveHook
inserted?: DirectiveHook
update?: DirectiveHook
componentUpdated?: DirectiveHook
unbind?: DirectiveHook
}
const legacyDirectiveHookMap: Partial<
Record<
keyof ObjectDirective,
keyof LegacyDirective | (keyof LegacyDirective)[]
>
> = {
beforeMount: 'bind',
mounted: 'inserted',
updated: ['update', 'componentUpdated'],
unmounted: 'unbind',
}
export function mapCompatDirectiveHook(
name: keyof ObjectDirective,
dir: ObjectDirective & LegacyDirective,
instance: ComponentInternalInstance | null,
): DirectiveHook | DirectiveHook[] | undefined {
const mappedName = legacyDirectiveHookMap[name]
if (mappedName) {
if (isArray(mappedName)) {
const hook: DirectiveHook[] = []
mappedName.forEach(mapped => {
const mappedHook = dir[mapped]
if (mappedHook) {
softAssertCompatEnabled(
DeprecationTypes.CUSTOM_DIR,
instance,
mapped,
name,
)
hook.push(mappedHook)
}
})
return hook.length ? hook : undefined
} else {
if (dir[mappedName]) {
softAssertCompatEnabled(
DeprecationTypes.CUSTOM_DIR,
instance,
mappedName,
name,
)
}
return dir[mappedName]
}
}
}
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