Add json if (#217)

* fix: json

* fix: specs

* 0.0.127

* fix if

* fix: if

* 0.1.129

README.md

@@ -50,12 +50,12 @@ import { saveAs } from "file-saver";
 
 // // Note that a dynamic `import` statement here is required due to webpack/webpack#6615,
 import("docx-wasm").then(w => {
-  const buf = new w.Docx()
+  const { buffer } = new w.Docx()
     .addParagraph(
       new w.Paragraph().addRun(new w.Run().addText("Hello world!!"))
     )
     .build();
-  saveAs(new Blob([buf]), "hello.docx");
+  saveAs(new Blob([buffer]), "hello.docx");
 });
 ```
 
@@ -65,11 +65,11 @@ import("docx-wasm").then(w => {
 const w = require("docx-wasm");
 const { writeFileSync } = require("fs");
 
-const buf = new w.Docx()
+const { buffer } = new w.Docx()
   .addParagraph(new w.Paragraph().addRun(new w.Run().addText("Hello world!!")))
   .build();
 
-writeFileSync("hello.docx", buf);
+writeFileSync("hello.docx", buffer);
 ```
 
 ### More examples

docx-core/src/documents/mod.rs

@@ -262,7 +262,7 @@ impl Docx {
         }
     }
 
-    pub fn json(&mut self) -> String {
+    pub fn json(&self) -> String {
         serde_json::to_string_pretty(&self).unwrap()
     }
 

docx-wasm/js/index.ts

@@ -563,7 +563,7 @@ export class Docx {
     return level;
   }
 
-  build() {
+  createDocx(): wasm.Docx {
     let docx = wasm.createDocx();
 
     this.children.forEach((child) => {
@@ -665,6 +665,18 @@ export class Docx {
       }
     }
 
+    return docx;
+  }
+
+  json() {
+    const docx = this.createDocx();
+    const json = docx.json();
+    docx.free();
+    return json;
+  }
+
+  build() {
+    const docx = this.createDocx();
     const buf = docx.build(this.hasNumberings);
     docx.free();
     return buf;

docx-wasm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "docx-wasm",
-  "version": "0.0.125",
+  "version": "0.0.129",
   "main": "dist/node/index.js",
   "browser": "dist/web/index.js",
   "author": "bokuweb <bokuweb12@gmail.com>",

docx-wasm/src/doc.rs

@@ -90,4 +90,8 @@ impl Docx {
         }
         Ok(cur.into_inner())
     }
+
+    pub fn json(&self) -> String {
+        self.0.json()
+    }
 }

docx-wasm/test/index.test.js

@@ -4,28 +4,28 @@ const Zip = require("adm-zip");
 
 describe("reader", () => {
   test("should read lvlOverride docx", () => {
-    const buf = readFileSync("../fixtures/lvl_override/override.docx");
-    const json = w.readDocx(buf);
+    const buffer = readFileSync("../fixtures/lvl_override/override.docx");
+    const json = w.readDocx(buffer);
     expect(json).toMatchSnapshot();
   });
 
   test("should read gridAfter docx", () => {
-    const buf = readFileSync("../fixtures/grid_after/grid_after.docx");
-    const json = w.readDocx(buf);
+    const buffer = readFileSync("../fixtures/grid_after/grid_after.docx");
+    const json = w.readDocx(buffer);
     expect(json).toMatchSnapshot();
   });
 
   test("should read table style docx", () => {
-    const buf = readFileSync("../fixtures/table_style/table_style.docx");
-    const json = w.readDocx(buf);
+    const buffer = readFileSync("../fixtures/table_style/table_style.docx");
+    const json = w.readDocx(buffer);
     expect(json).toMatchSnapshot();
   });
 
   test("should read extended comments docx", () => {
-    const buf = readFileSync(
+    const buffer = readFileSync(
       "../fixtures/extended_comments/extended_comments.docx"
     );
-    const json = w.readDocx(buf);
+    const json = w.readDocx(buffer);
     expect(json).toMatchSnapshot();
   });
 
@@ -41,8 +41,8 @@ describe("reader", () => {
 describe("writer", () => {
   test("should write hello", () => {
     const p = new w.Paragraph().addRun(new w.Run().addText("Hello world!!"));
-    const buf = new w.Docx().addParagraph(p).build();
-    const z = new Zip(Buffer.from(buf));
+    const buffer = new w.Docx().addParagraph(p).build();
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();
@@ -60,13 +60,13 @@ describe("writer", () => {
         new w.Level(0, 3, "decimal", "%1", "left")
       )
     );
-    const buf = new w.Docx()
+    const buffer = new w.Docx()
       .addParagraph(p)
       .addAbstractNumbering(new w.AbstractNumbering(0))
       .addNumbering(num)
       .build();
 
-    const z = new Zip(Buffer.from(buf));
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();
@@ -76,8 +76,8 @@ describe("writer", () => {
 
   test("should write page size", () => {
     const p = new w.Paragraph().addRun(new w.Run().addText("Hello world!!"));
-    const buf = new w.Docx().addParagraph(p).pageSize(400, 800).build();
-    const z = new Zip(Buffer.from(buf));
+    const buffer = new w.Docx().addParagraph(p).pageSize(400, 800).build();
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();
@@ -87,11 +87,11 @@ describe("writer", () => {
 
   test("should write page margin", () => {
     const p = new w.Paragraph().addRun(new w.Run().addText("Hello world!!"));
-    const buf = new w.Docx()
+    const buffer = new w.Docx()
       .addParagraph(p)
       .pageMargin({ top: 1000, left: 2000 })
       .build();
-    const z = new Zip(Buffer.from(buf));
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();
@@ -105,13 +105,13 @@ describe("writer", () => {
       .eastAsia("Arial")
       .ascii("Arial")
       .hiAnsi("Arial");
-    const buf = new w.Docx()
+    const buffer = new w.Docx()
       .addParagraph(p)
       .defaultSize(40)
       .defaultFonts(fonts)
       .build();
-    writeFileSync("../output/default_font.docx", buf);
-    const z = new Zip(Buffer.from(buf));
+    writeFileSync("../output/default_font.docx", buffer);
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();
@@ -121,9 +121,12 @@ describe("writer", () => {
 
   test("should write doc vars", () => {
     const p = new w.Paragraph().addRun(new w.Run().addText("Hello world!!!!"));
-    const buf = new w.Docx().addParagraph(p).addDocVar("foo", "bar").build();
-    writeFileSync("../output/doc_vars.docx", buf);
-    const z = new Zip(Buffer.from(buf));
+    const buffer = new w.Docx()
+      .addParagraph(p)
+      .addDocVar("foo", "bar")
+      .build();
+    writeFileSync("../output/doc_vars.docx", buffer);
+    const z = new Zip(Buffer.from(buffer));
     for (const e of z.getEntries()) {
       if (e.entryName.match(/document.xml|numbering.xml/)) {
         expect(z.readAsText(e)).toMatchSnapshot();