Jpz support

lib/ambient.d.ts

@@ -0,0 +1,8 @@
+declare module "saxen" {
+  export class Parser {
+    on(event: "openTag", cb: (elementName: string, attrGetter: () => any) => void): void
+    on(event: "closeTag", cb: (elementName: string) => void): void
+    on(event: "text", cb: (text: string) => void): void
+    parse(xmlString: string): void
+  }
+}

lib/jpzToXD.ts

@@ -0,0 +1,96 @@
+import { Parser } from "saxen"
+import { CrosswordJSON } from "./types"
+import { JSONToXD } from "./JSONtoXD"
+
+//
+
+/** Takes a jpz string and converts it to an xd file */
+export function jpzToXD(xmlString: string) {
+  const parser = new Parser()
+  let xd = ""
+
+  const blankJSON: Omit<CrosswordJSON, "report"> = {
+    meta: {
+      title: "Not set",
+      author: "Not set",
+      editor: "Not set",
+      date: "Not set",
+    },
+    tiles: [],
+    clues: { across: [], down: [] },
+    notes: "",
+    rebuses: {},
+  }
+
+  let lastTag = "xml"
+  let inClueParsing = false
+  let clueDirection = null as null | "across" | "down"
+
+  parser.on("openTag", function (elementName, attrGetter) {
+    console.log("openTag", elementName)
+    lastTag = elementName
+
+    const attrs = attrGetter()
+    console.log("attrs", attrs)
+
+    if (elementName === "grid") {
+      blankJSON.meta.width = attrs.width
+      blankJSON.meta.height = attrs.height
+    }
+
+    if (elementName === "cell") {
+      const isBlock = attrs.type === "block"
+      const isCell = !attrs.type
+
+      const { x, y, solution } = attrs
+      if (!blankJSON.tiles[y]) blankJSON.tiles[y] = []
+      if (isBlock) {
+        blankJSON.tiles[y][x] = {
+          type: "blank",
+        }
+      } else if (isCell) {
+        blankJSON.tiles[y][x] = {
+          type: "letter",
+          letter: solution,
+        }
+      }
+    }
+
+    if (elementName === "clues") {
+      inClueParsing = true
+    }
+
+    if (elementName === "clue" && clueDirection) {
+      const { number } = attrs
+      const clue = {
+        number,
+        clue: "",
+        answer: "",
+      }
+      //   blankJSON.clues[clueDirection].push({
+      //     number,
+      //     tiles: [],
+      //     body:
+      //   })
+    }
+  })
+
+  parser.on("text", function (text) {
+    if (lastTag === "creator") blankJSON.meta.author = text
+    if (lastTag === "title" && !inClueParsing) blankJSON.meta.title = text
+    if (lastTag === "description") blankJSON.notes = text
+    if (lastTag === "created_at") blankJSON.meta.date = text
+
+    // This might need strengthening
+    if (lastTag === "title" && inClueParsing) clueDirection = text.toLowerCase() as "across" | "down"
+  })
+
+  parser.on("closeTag", function (elementName) {
+    console.log("closeTag", elementName)
+    xd += elementName
+  })
+
+  parser.parse(xmlString)
+
+  return JSONToXD({ ...blankJSON, report: { success: true, errors: [], warnings: [] } })
+}

package.json

@@ -39,17 +39,23 @@
     "printWidth": 140,
     "semi": false
   },
+  "resolutions": {
+    "typescript": "^5.6.3"
+  },
+  "dependencies": {
+    "saxen": "10.0.0"
+  },
   "devDependencies": {
     "@swc/cli": "^0.1.55",
-    "@swc/core": "^1.2.135",
-    "@swc/jest": "^0.2.17",
+    "@swc/core": "^1.7.40",
+    "@swc/jest": "^0.2.36",
     "@types/jest": "^27.4.0",
     "@types/node": "^16.11.21",
     "jest": "^27.4.7",
     "jest-file-snapshot": "^0.5.0",
     "markdown-magic": "^2.6.0",
     "tsup": "^5.11.13",
-    "typescript": "^4.5.5",
+    "typescript": "^5.6.3",
     "@confuzzle/writepuz": "^1.2.3",
     "@confuzzle/readpuz": "^1.2.3"
   },