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HAR-9657 - fix fonts issue #496

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Merged
harbournick merged 1 commit into from
May 12, 2025
Merged

HAR-9657 - fix fonts issue #496

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6 changes: 3 additions & 3 deletions packages/super-editor/src/core/DocxZipper.js
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Original file line number Diff line number Diff line change
Expand Up @@ -68,9 +68,9 @@ class DocxZipper {
const imageUrl = URL.createObjectURL(file);
this.media[zipEntry.name] = imageUrl;
}
} else if (!isNode && zipEntry.name.startsWith('word/fonts') && zipEntry.name !== 'word/fonts/') {
const arraybuffer = await zipEntry.async('arraybuffer');
this.fonts[zipEntry.name] = arraybuffer;
} else if (zipEntry.name.startsWith('word/fonts') && zipEntry.name !== 'word/fonts/') {
const uint8array = await zipEntry.async('uint8array');
this.fonts[zipEntry.name] = uint8array;
}
}

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6 changes: 4 additions & 2 deletions packages/super-editor/src/core/Editor.js
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Expand Up @@ -145,9 +145,11 @@ export class Editor extends EventEmitter {
this.#createSchema();
this.#createConverter();
this.#initMedia();
this.#initFonts();


if (!this.options.isHeadless) {
this.#initFonts();
}

this.on('beforeCreate', this.options.onBeforeCreate);
this.emit('beforeCreate', { editor: this });
this.on('contentError', this.options.onContentError);
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6 changes: 5 additions & 1 deletion packages/super-editor/src/core/super-converter/SuperConverter.js
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Expand Up @@ -261,7 +261,11 @@ class SuperConverter {
const filePath = elements.find((el) => el.attributes.Id === font.attributes['r:id'])?.attributes?.Target;
if (!filePath) return;

const ttfBuffer = deobfuscateFont(this.fonts[`word/${filePath}`], font.attributes['w:fontKey']);
const fontUint8Array = this.fonts[`word/${filePath}`];
const fontBuffer = fontUint8Array?.buffer;
if (!fontBuffer) return;

const ttfBuffer = deobfuscateFont(fontBuffer, font.attributes['w:fontKey']);
if (!ttfBuffer) return;

// Convert to a blob and inject @font-face
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