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chore: Clean up navigation helper, lol
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,69 +1,60 @@ | ||
| import { derived, get } from 'svelte/store'; | ||
| import { derived } from 'svelte/store'; | ||
|
|
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| import { page } from '$app/stores'; | ||
| import { currentLang, isLocalized, t } from '$i18n'; | ||
| import { APP_ROUTES, BASE_PAGE_TITLE, ROUTE_ORDER } from '$lib/consts'; | ||
| import { isLocalized, t } from '$i18n'; | ||
| import { APP_LANGS, APP_ROUTES, BASE_PAGE_TITLE, ROUTE_ORDER } from '$lib/consts'; | ||
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| let prevPath: string; | ||
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| const forward: string[] = []; | ||
| ROUTE_ORDER.forEach((route, index) => { | ||
| index !== ROUTE_ORDER.length - 1 && | ||
| ROUTE_ORDER.forEach((subRoute, i) => { | ||
| !(i <= index) && forward.push(`${route}-${subRoute}`); | ||
| }); | ||
| }); | ||
| const langRegex = new RegExp(`^/(${APP_LANGS.join('|')})`), | ||
| firstSegRegex = /^\/([^/]+)/, | ||
| subsequentSegRegex = /\//g; | ||
|
|
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| export const pageTitle = derived([currentLang, page], (_v) => { | ||
| const basePathname = get(page)?.url?.pathname ?? '/', | ||
| pathname = `/${ | ||
| (get(isLocalized) ? basePathname.slice(3) : basePathname.slice(1)).split('/')[0] | ||
| }`; | ||
| const normalizePath = (path: string) => { | ||
| if (path.match(langRegex)) { | ||
| path = path.slice(3); | ||
| } | ||
|
|
||
| const route = APP_ROUTES.find((r) => r.path === pathname)?.name; | ||
| if (!path || path === '/') { | ||
| return 'index'; | ||
| } | ||
|
|
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| return route?.length ? `${BASE_PAGE_TITLE} | ${get(t)(route)}` : BASE_PAGE_TITLE; | ||
| }); | ||
| const firstSegmentMatch = path.match(firstSegRegex); | ||
|
|
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| export const onNav = (path: string): 'forward' | 'backward' => { | ||
| if (get(isLocalized) === true && path) { | ||
| path = `/${path.slice(3)}`; | ||
| if (!firstSegmentMatch) { | ||
| return ''; | ||
| } | ||
|
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| path = path.replace(/^\/{2,}/, '/').replace(/.+\/$/, ''); | ||
| const subsequentSegmentsCount = (path.match(subsequentSegRegex) || []).length - 1; | ||
|
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| return firstSegmentMatch[1] + '/*'.repeat(subsequentSegmentsCount); | ||
| }; | ||
|
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| const forward = new Set<string>(); | ||
|
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| if (!path) { | ||
| return 'forward'; | ||
| for (let i = 0; i < ROUTE_ORDER.length - 1; ++i) { | ||
| for (let j = i + 1; j < ROUTE_ORDER.length; ++j) { | ||
| forward.add(`${ROUTE_ORDER[i]}-${ROUTE_ORDER[j]}`); | ||
| } | ||
| } | ||
|
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| let prevPath: string; | ||
|
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| export const onNav = (path: string) => { | ||
| const newPath = normalizePath(path), | ||
| oldPath = prevPath ? prevPath : newPath; | ||
|
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| prevPath = newPath; | ||
|
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| const prev = prevPath ?? path; | ||
| prevPath = path; | ||
|
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| const toRoute = path.startsWith('/') | ||
| ? path | ||
| .slice(1) | ||
| .split('/') | ||
| .map((part, i) => (i === 0 ? part : '*')) | ||
| .join('/') | ||
| : path | ||
| .split('/') | ||
| .map((part, i) => (i === 0 ? part : '*')) | ||
| .join('/'); | ||
| const fromRoute = prev.startsWith('/') | ||
| ? prev | ||
| .slice(1) | ||
| .split('/') | ||
| .map((part, i) => (i === 0 ? part : '*')) | ||
| .join('/') | ||
| : prev | ||
| .split('/') | ||
| .map((part, i) => (i === 0 ? part : '*')) | ||
| .join('/'); | ||
|
|
||
| const dirs = [ | ||
| fromRoute === '' ? 'index' : fromRoute, | ||
| toRoute === '' ? 'index' : toRoute | ||
| ].join('-'); | ||
|
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| return forward.includes(dirs) ? 'forward' : 'backward'; | ||
| return forward.has(`${oldPath}-${newPath}`) ? 'forward' : 'backward'; | ||
| }; | ||
|
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| export const pageTitle = derived([isLocalized, t, page], (vals) => { | ||
| const basePathname = vals[2]?.url?.pathname ?? '/', | ||
| pathname = `/${ | ||
| (vals[0] ? basePathname.slice(4) : basePathname.slice(1)).split('/')[0] | ||
| }`, | ||
| route = APP_ROUTES.find((r) => r.path === pathname); | ||
|
|
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| return route?.name?.length | ||
| ? `${BASE_PAGE_TITLE} | ${vals[1](route.name)}` | ||
| : BASE_PAGE_TITLE; | ||
| }); |
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