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feat: add single player mode

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This commit is contained in:
David Nguyen
2023-09-20 13:48:30 +10:00
committed by Mythie
parent cdae3a9a45
commit 34232c79e5
86 changed files with 2576 additions and 410 deletions
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32
packages/lib/server-only/pdf/insert-field-in-pdf.ts
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@ -1,25 +1,31 @@
import fontkit from '@pdf-lib/fontkit';
import { readFileSync } from 'fs';
import { PDFDocument, StandardFonts } from 'pdf-lib';
import {
CAVEAT_FONT_PATH,
DEFAULT_HANDWRITING_FONT_SIZE,
DEFAULT_STANDARD_FONT_SIZE,
MIN_HANDWRITING_FONT_SIZE,
MIN_STANDARD_FONT_SIZE,
} from '@documenso/lib/constants/pdf';
import { FieldType } from '@documenso/prisma/client';
import { isSignatureFieldType } from '@documenso/prisma/guards/is-signature-field';
import { FieldWithSignature } from '@documenso/prisma/types/field-with-signature';
const DEFAULT_STANDARD_FONT_SIZE = 15;
const DEFAULT_HANDWRITING_FONT_SIZE = 50;
export const insertFieldInPDF = async (pdf: PDFDocument, field: FieldWithSignature) => {
// Fetch the font file from the public URL.
const fontResponse = await fetch(CAVEAT_FONT_PATH);
const fontCaveat = await fontResponse.arrayBuffer();
const isSignatureField = isSignatureFieldType(field.type);
pdf.registerFontkit(fontkit);
const fontCaveat = readFileSync('./public/fonts/caveat.ttf');
const pages = pdf.getPages();
const minFontSize = isSignatureField ? MIN_HANDWRITING_FONT_SIZE : MIN_STANDARD_FONT_SIZE;
const maxFontSize = isSignatureField ? DEFAULT_HANDWRITING_FONT_SIZE : DEFAULT_STANDARD_FONT_SIZE;
let fontSize = isSignatureField ? DEFAULT_HANDWRITING_FONT_SIZE : DEFAULT_STANDARD_FONT_SIZE;
let fontSize = maxFontSize;
const page = pages.at(field.page - 1);
@ -50,11 +56,6 @@ export const insertFieldInPDF = async (pdf: PDFDocument, field: FieldWithSignatu
let imageWidth = image.width;
let imageHeight = image.height;
// const initialDimensions = {
// width: imageWidth,
// height: imageHeight,
// };
const scalingFactor = Math.min(fieldWidth / imageWidth, fieldHeight / imageHeight, 1);
imageWidth = imageWidth * scalingFactor;
@ -76,14 +77,9 @@ export const insertFieldInPDF = async (pdf: PDFDocument, field: FieldWithSignatu
let textWidth = font.widthOfTextAtSize(field.customText, fontSize);
const textHeight = font.heightAtSize(fontSize);
// const initialDimensions = {
// width: textWidth,
// height: textHeight,
// };
const scalingFactor = Math.min(fieldWidth / textWidth, fieldHeight / textHeight, 1);
fontSize = Math.max(fontSize * scalingFactor, maxFontSize);
fontSize = Math.max(Math.min(fontSize * scalingFactor, maxFontSize), minFontSize);
textWidth = font.widthOfTextAtSize(field.customText, fontSize);
const textX = fieldX + (fieldWidth - textWidth) / 2;