feat: cache.json for wikipedia links

.gitignore

@@ -21,6 +21,7 @@ build/
 *.pem
 .turbo
 bin/
+cache.json
 
 # debug
 npm-debug.log*

TODO.md

@@ -11,6 +11,8 @@
 
 ## Links
 
+- <https://github.com/shyamupa/wikidump_preprocessing>
+- <https://www.mediawiki.org/wiki/API:Allpages>
 - <https://www.thewikigame.com/>
 - How to get all URLs in a Wikipedia page: <https://stackoverflow.com/questions/14882571/how-to-get-all-urls-in-a-wikipedia-page>
 - <https://en.wikipedia.org/w/api.php?action=query&titles=Title&prop=links&pllimit=max&format=json>

apps/cli/src/index.ts

@@ -1,26 +1,62 @@
 #!/usr/bin/env -S node --import=tsx
 
+import type { WikipediaPagesInternalLinks } from "@repo/wikipedia-game-solver/wikipedia-api"
 import { getWikipediaPageInternalLinks } from "@repo/wikipedia-game-solver/wikipedia-api"
+import fs from "node:fs"
+import path from "node:path"
 
 const localeWikipedia = "en"
+const cachePath = path.join(process.cwd(), "cache.json")
 
-const fromPageInput = "Linux"
-const toPageInput = "Node.js"
-console.log({
-  fromPageInput,
-  toPageInput,
-})
-const [fromPageWikipediaLinks, toPageWikipediaLinks] = await Promise.all([
-  getWikipediaPageInternalLinks({
-    title: fromPageInput,
+const fromPageInput = "New York City"
+// const fromPageInput = "Linux"
+// const toPageInput = "Node.js"
+// console.log({
+//   fromPageInput,
+//   toPageInput,
+// })
+// const [fromPageWikipediaLinks, toPageWikipediaLinks] = await Promise.all([
+//   getWikipediaPageInternalLinks({
+//     title: fromPageInput,
+//     locale: localeWikipedia,
+//   }),
+//   getWikipediaPageInternalLinks({
+//     title: toPageInput,
+//     locale: localeWikipedia,
+//   }),
+// ])
+// console.log({
+//   fromPageWikipediaLinks,
+//   toPageWikipediaLinks,
+// })
+// const data = {
+//   [fromPageWikipediaLinks.title]: fromPageWikipediaLinks,
+//   [toPageWikipediaLinks.title]: toPageWikipediaLinks,
+// }
+
+const data = JSON.parse(
+  await fs.promises.readFile(cachePath, { encoding: "utf-8" }),
+) as WikipediaPagesInternalLinks
+
+// let maxLinks = { max: 0, title: "" }
+// for (const [title, page] of Object.entries(data)) {
+//   if (page.links.length > maxLinks.max) {
+//     maxLinks = { max: page.links.length, title }
+//   }
+// }
+// console.log(maxLinks)
+
+const pageLinks = (data[fromPageInput]?.links ?? []).slice(0, 1100)
+for (const pageLink of pageLinks) {
+  if (pageLink in data) {
+    continue
+  }
+  console.log("Fetching", pageLink)
+  data[pageLink] = await getWikipediaPageInternalLinks({
+    title: pageLink,
     locale: localeWikipedia,
-  }),
-  getWikipediaPageInternalLinks({
-    title: toPageInput,
-    locale: localeWikipedia,
-  }),
-])
-console.log({
-  fromPageWikipediaLinks,
-  toPageWikipediaLinks,
+  })
+}
+await fs.promises.writeFile(cachePath, JSON.stringify(data, null, 2), {
+  encoding: "utf-8",
 })

data/README.md

@@ -0,0 +1,17 @@
+# Wikipedia data
+
+Database layout: <https://www.mediawiki.org/wiki/Manual:Database_layout>
+
+<https://stackoverflow.com/questions/43954631/issues-with-wikipedia-dump-table-pagelinks>
+
+<https://stackoverflow.com/questions/40384864/importing-wikipedia-dump-to-mysql>
+
+## Dumps Links
+
+- <https://dumps.wikimedia.org/enwiki/>
+
+- <https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-pagelinks.sql.gz>
+- <https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-page.sql.gz>
+- <https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-all-titles-in-ns0.gz>
+- <https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-iwlinks.sql.gz>
+- <https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-all-titles.gz>

packages/wikipedia-game-solver/package.json

@@ -17,6 +17,7 @@
     "@repo/config-tailwind": "workspace:*",
     "@repo/i18n": "workspace:*",
     "@repo/ui": "workspace:*",
+    "ky": "catalog:",
     "next": "catalog:",
     "next-intl": "catalog:",
     "react": "catalog:",

packages/wikipedia-game-solver/src/WikipediaClient.tsx

@@ -1,10 +1,8 @@
 "use client"
 
-import type { Locale } from "@repo/i18n/config"
 import { Button } from "@repo/ui/design/Button"
 import { Link } from "@repo/ui/design/Link"
 import { Typography } from "@repo/ui/design/Typography"
-import { useLocale } from "next-intl"
 import { useState } from "react"
 import {
   fromLocaleToWikipediaLocale,
@@ -15,8 +13,7 @@ import {
 export const WikipediaClient: React.FC = () => {
   const [isLoading, setIsLoading] = useState(false)
 
-  const localeCurrent = useLocale() as Locale
-  const localeWikipedia = fromLocaleToWikipediaLocale(localeCurrent)
+  const localeWikipedia = fromLocaleToWikipediaLocale("en-US")
 
   const handleClick: React.MouseEventHandler<HTMLButtonElement> = async () => {
     setIsLoading(true)

packages/wikipedia-game-solver/src/wikipedia-api.ts

@@ -1,4 +1,5 @@
 import type { Locale } from "@repo/i18n/config"
+import ky from "ky"
 
 export const sum = (a: number, b: number): number => {
   return a + b
@@ -99,14 +100,11 @@ export const getWikipediaPageInternalLinks = async (
     if (plcontinue != null) {
       url.searchParams.set("plcontinue", plcontinue)
     }
-    const response = await fetch(url, {
+    return await ky
+      .get(url, {
         method: "GET",
       })
-    if (!response.ok) {
-      throw new Error(response.statusText)
-    }
-    const json = (await response.json()) as WikipediaQueryLinksResponse
-    return json
+      .json()
   }
 
   do {
@@ -129,8 +127,10 @@ export const getWikipediaPageInternalLinks = async (
           return link.title
         }),
       )
-    } catch {
-      break
+    } catch (error) {
+      console.error("Error", error)
+      console.error("title", title)
+      throw error
     }
   } while (plcontinue != null)
 
@@ -152,27 +152,43 @@ export interface GetDeepWikipediaPageInternalLinksInput {
 
 export const getDeepWikipediaPageInternalLinks = async (
   input: GetDeepWikipediaPageInternalLinksInput,
-): Promise<WikipediaPagesInternalLinks> => {
+): Promise<void> => {
   const pagesTitles = Object.keys(input.data)
-  await Promise.all(
-    pagesTitles.map(async (pageTitle) => {
+  for (const pageTitle of pagesTitles) {
     const links = input.data[pageTitle]?.links ?? []
-      await Promise.all(
-        links.map(async (pageTitleLink) => {
+    for (const pageTitleLink of links) {
       if (pageTitleLink in input.data) {
-            return
+        continue
       }
       input.data[pageTitleLink] = await getWikipediaPageInternalLinks({
         locale: input.locale,
         title: pageTitleLink,
       })
-          await getDeepWikipediaPageInternalLinks({
-            locale: input.locale,
-            data: input.data,
-          })
-        }),
-      )
-    }),
-  )
-  return input.data
+      // await getDeepWikipediaPageInternalLinks({
+      //   locale: input.locale,
+      //   data: input.data,
+      // })
+    }
+  }
+
+  // await Promise.all(
+  //   pagesTitles.map(async (pageTitle) => {
+  //     const links = input.data[pageTitle]?.links ?? []
+  //     await Promise.all(
+  //       links.map(async (pageTitleLink) => {
+  //         if (pageTitleLink in input.data) {
+  //           return
+  //         }
+  //         input.data[pageTitleLink] = await getWikipediaPageInternalLinks({
+  //           locale: input.locale,
+  //           title: pageTitleLink,
+  //         })
+  //         await getDeepWikipediaPageInternalLinks({
+  //           locale: input.locale,
+  //           data: input.data,
+  //         })
+  //       }),
+  //     )
+  //   }),
+  // )
 }

pnpm-lock.yaml

@@ -111,6 +111,9 @@ catalogs:
     http-server:
       specifier: 14.1.1
       version: 14.1.1
+    ky:
+      specifier: 1.5.0
+      version: 1.5.0
     next:
       specifier: 14.2.5
       version: 14.2.5
@@ -626,6 +629,9 @@ importers:
       '@repo/ui':
         specifier: workspace:*
         version: link:../ui
+      ky:
+        specifier: 'catalog:'
+        version: 1.5.0
       next:
         specifier: 'catalog:'
         version: 14.2.5(@babel/core@7.24.9)(@playwright/test@1.45.3)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
@@ -5448,6 +5454,10 @@ packages:
     resolution: {integrity: sha512-dhG34DXATL5hSxJbIexCft8FChFXtmskoZYnoPWjXQuebWYCNkVeV3KkGegCK9CP1oswI/vQibS2GY7Em/sJJA==}
     engines: {node: '>= 8'}
 
+  ky@1.5.0:
+    resolution: {integrity: sha512-bkQo+UqryW6Zmo/DsixYZE4Z9t2mzvNMhceyIhuMuInb3knm5Q+GNGMKveydJAj+Z6piN1SwI6eR/V0G+Z0BtA==}
+    engines: {node: '>=18'}
+
   language-subtag-registry@0.3.23:
     resolution: {integrity: sha512-0K65Lea881pHotoGEa5gDlMxt3pctLi2RplBb7Ezh4rRdLEOtgi7n4EwK9lamnUCkKBqaeKRVebTq6BAxSkpXQ==}
 
@@ -14005,6 +14015,8 @@ snapshots:
 
   klona@2.0.6: {}
 
+  ky@1.5.0: {}
+
   language-subtag-registry@0.3.23: {}
 
   language-tags@1.0.9:

pnpm-workspace.yaml

@@ -5,6 +5,7 @@ packages:
 catalog:
   # Utils
   "deepmerge": "4.3.1"
+  "ky": "1.5.0"
 
   # React.js/Next.js
   "next": "14.2.5"