feat(email-to-pdf): add inline images, clickable links, and embedded attachments
- Add CID inline image support via base64 data URI replacement - Implement clickable link extraction from HTML anchors using regex - Embed email attachments into PDF using pymupdf embfile_add - Reduce font sizes for more compact PDF output (18px subject, 12px body) - Format date with timezone (UTC+HH:MM) while preserving original time - Clean email address formatting (Name (email) instead of <brackets>) - Add UI options: page size selector, CC/BCC toggle, attachments toggle
This commit is contained in:
abdullahalam123
@@ -7,7 +7,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'pdf-multi-tool.html',
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name: 'PDF Multi Tool',
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icon: 'ph-pencil-ruler',
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subtitle: 'Merge, Split, Organize, Delete, Rotate, Add Blank Pages, Extract and Duplicate in an unified interface.',
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subtitle:
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'Merge, Split, Organize, Delete, Rotate, Add Blank Pages, Extract and Duplicate in an unified interface.',
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},
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{
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href: import.meta.env.BASE_URL + 'merge-pdf.html',
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@@ -158,7 +159,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'form-filler.html',
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name: 'PDF Form Filler',
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icon: 'ph-pencil-line',
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subtitle: 'Fill in forms directly in the browser. Also supports XFA forms.',
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subtitle:
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'Fill in forms directly in the browser. Also supports XFA forms.',
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},
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{
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href: import.meta.env.BASE_URL + 'form-creator.html',
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@@ -181,7 +183,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'image-to-pdf.html',
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name: 'Images to PDF',
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icon: 'ph-images',
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subtitle: 'Convert JPG, PNG, BMP, GIF, TIFF, PNM, PGM, PBM, PPM, PAM, JXR, JPX, JP2, PSD, SVG, HEIC, WebP to PDF.',
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subtitle:
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'Convert JPG, PNG, BMP, GIF, TIFF, PNM, PGM, PBM, PPM, PAM, JXR, JPX, JP2, PSD, SVG, HEIC, WebP to PDF.',
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},
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{
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href: import.meta.env.BASE_URL + 'jpg-to-pdf.html',
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@@ -235,7 +238,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'markdown-to-pdf.html',
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name: 'Markdown to PDF',
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icon: 'ph-markdown-logo',
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subtitle: 'Convert Markdown to PDF with live preview and syntax highlighting.',
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subtitle:
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'Convert Markdown to PDF with live preview and syntax highlighting.',
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},
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{
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href: import.meta.env.BASE_URL + 'json-to-pdf.html',
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@@ -367,7 +371,14 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'psd-to-pdf.html',
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name: 'PSD to PDF',
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icon: 'ph-image',
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subtitle: 'Convert Adobe Photoshop (PSD) files to PDF. Multiple files supported.',
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subtitle:
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'Convert Adobe Photoshop (PSD) files to PDF. Multiple files supported.',
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},
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{
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href: import.meta.env.BASE_URL + 'email-to-pdf.html',
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name: 'Email to PDF',
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icon: 'ph-envelope',
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subtitle: 'Convert email files (EML, MSG) to PDF format.',
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},
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],
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},
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@@ -456,7 +467,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'prepare-pdf-for-ai.html',
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name: 'Prepare PDF for AI',
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icon: 'ph-sparkle',
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subtitle: 'Extract PDF content as LlamaIndex JSON for RAG/LLM pipelines.',
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subtitle:
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'Extract PDF content as LlamaIndex JSON for RAG/LLM pipelines.',
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},
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{
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href: import.meta.env.BASE_URL + 'pdf-to-text.html',
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@@ -485,7 +497,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'alternate-merge.html',
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name: 'Alternate & Mix Pages',
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icon: 'ph-shuffle',
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subtitle: 'Merge PDFs by alternating pages from each PDF. Preserves Bookmarks',
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subtitle:
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'Merge PDFs by alternating pages from each PDF. Preserves Bookmarks',
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},
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{
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href: import.meta.env.BASE_URL + 'organize-pdf.html',
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@@ -677,7 +690,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'rasterize-pdf.html',
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name: 'Rasterize PDF',
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icon: 'ph-image',
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subtitle: 'Convert PDF to image-based PDF. Flatten layers and remove selectable text.',
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subtitle:
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'Convert PDF to image-based PDF. Flatten layers and remove selectable text.',
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},
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],
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},
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@@ -724,7 +738,8 @@ export const categories = [
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href: import.meta.env.BASE_URL + 'digital-sign-pdf.html',
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name: 'Digital Signature',
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icon: 'ph-certificate',
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subtitle: 'Add a cryptographic digital signature using X.509 certificates.',
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subtitle:
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'Add a cryptographic digital signature using X.509 certificates.',
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},
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{
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href: import.meta.env.BASE_URL + 'validate-signature-pdf.html',
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@@ -3,29 +3,45 @@ import LanguageDetector from 'i18next-browser-languagedetector';
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import HttpBackend from 'i18next-http-backend';
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// Supported languages
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export const supportedLanguages = ['en', 'de', 'zh', 'vi', 'tr'] as const;
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export const supportedLanguages = [
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'en',
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'de',
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'zh',
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'vi',
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'tr',
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'id',
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'it',
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] as const;
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export type SupportedLanguage = (typeof supportedLanguages)[number];
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export const languageNames: Record<SupportedLanguage, string> = {
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en: 'English',
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de: 'Deutsch',
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zh: '中文',
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vi: 'Tiếng Việt',
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tr: 'Türkçe',
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en: 'English',
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de: 'Deutsch',
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zh: '中文',
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vi: 'Tiếng Việt',
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tr: 'Türkçe',
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id: 'Bahasa Indonesia',
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it: 'Italiano',
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};
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export const getLanguageFromUrl = (): SupportedLanguage => {
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const path = window.location.pathname;
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const langMatch = path.match(/^\/(en|de|zh|vi|tr)(?:\/|$)/);
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if (langMatch && supportedLanguages.includes(langMatch[1] as SupportedLanguage)) {
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return langMatch[1] as SupportedLanguage;
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}
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const storedLang = localStorage.getItem('i18nextLng');
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if (storedLang && supportedLanguages.includes(storedLang as SupportedLanguage)) {
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return storedLang as SupportedLanguage;
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}
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const path = window.location.pathname;
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const langMatch = path.match(/^\/(en|de|zh|vi|tr|id|it)(?:\/|$)/);
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if (
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langMatch &&
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supportedLanguages.includes(langMatch[1] as SupportedLanguage)
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) {
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return langMatch[1] as SupportedLanguage;
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}
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const storedLang = localStorage.getItem('i18nextLng');
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if (
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storedLang &&
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supportedLanguages.includes(storedLang as SupportedLanguage)
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) {
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return storedLang as SupportedLanguage;
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}
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return 'en';
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return 'en';
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};
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let initialized = false;
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@@ -66,22 +82,22 @@ export const t = (key: string, options?: Record<string, unknown>): string => {
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};
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export const changeLanguage = (lang: SupportedLanguage): void => {
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if (!supportedLanguages.includes(lang)) return;
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if (!supportedLanguages.includes(lang)) return;
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const currentPath = window.location.pathname;
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const currentLang = getLanguageFromUrl();
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const currentPath = window.location.pathname;
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const currentLang = getLanguageFromUrl();
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let newPath: string;
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if (currentPath.match(/^\/(en|de|zh|vi|tr)\//)) {
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newPath = currentPath.replace(/^\/(en|de|zh|vi|tr)\//, `/${lang}/`);
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} else if (currentPath.match(/^\/(en|de|zh|vi|tr)$/)) {
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newPath = `/${lang}`;
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} else {
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newPath = `/${lang}${currentPath}`;
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}
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let newPath: string;
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if (currentPath.match(/^\/(en|de|zh|vi|tr|id|it)\//)) {
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newPath = currentPath.replace(/^\/(en|de|zh|vi|tr|id|it)\//, `/${lang}/`);
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} else if (currentPath.match(/^\/(en|de|zh|vi|tr|id|it)$/)) {
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newPath = `/${lang}`;
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} else {
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newPath = `/${lang}${currentPath}`;
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}
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const newUrl = newPath + window.location.search + window.location.hash;
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window.location.href = newUrl;
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const newUrl = newPath + window.location.search + window.location.hash;
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window.location.href = newUrl;
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};
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// Apply translations to all elements with data-i18n attribute
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@@ -120,38 +136,40 @@ export const applyTranslations = (): void => {
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};
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export const rewriteLinks = (): void => {
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const currentLang = getLanguageFromUrl();
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if (currentLang === 'en') return;
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const currentLang = getLanguageFromUrl();
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if (currentLang === 'en') return;
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const links = document.querySelectorAll('a[href]');
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links.forEach((link) => {
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const href = link.getAttribute('href');
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if (!href) return;
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const links = document.querySelectorAll('a[href]');
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links.forEach((link) => {
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const href = link.getAttribute('href');
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if (!href) return;
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if (href.startsWith('http') ||
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href.startsWith('mailto:') ||
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href.startsWith('tel:') ||
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href.startsWith('#') ||
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href.startsWith('javascript:')) {
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return;
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}
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if (
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href.startsWith('http') ||
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href.startsWith('mailto:') ||
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href.startsWith('tel:') ||
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href.startsWith('#') ||
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href.startsWith('javascript:')
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) {
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return;
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}
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if (href.match(/^\/(en|de|zh|vi|tr|id)\//)) {
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return;
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}
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let newHref: string;
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if (href.startsWith('/')) {
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newHref = `/${currentLang}${href}`;
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} else if (href.startsWith('./')) {
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newHref = href.replace('./', `/${currentLang}/`);
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} else if (href === '/' || href === '') {
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newHref = `/${currentLang}/`;
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} else {
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newHref = `/${currentLang}/${href}`;
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}
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if (href.match(/^\/(en|de|zh|vi|tr|id|it)\//)) {
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return;
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}
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let newHref: string;
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if (href.startsWith('/')) {
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newHref = `/${currentLang}${href}`;
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} else if (href.startsWith('./')) {
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newHref = href.replace('./', `/${currentLang}/`);
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} else if (href === '/' || href === '') {
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newHref = `/${currentLang}/`;
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} else {
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newHref = `/${currentLang}/${href}`;
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}
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link.setAttribute('href', newHref);
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});
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link.setAttribute('href', newHref);
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});
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};
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export default i18next;
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268
src/js/logic/email-to-pdf-page.ts
Normal file
268
src/js/logic/email-to-pdf-page.ts
Normal file
@@ -0,0 +1,268 @@
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import { showLoader, hideLoader, showAlert } from '../ui.js';
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import { downloadFile, formatBytes } from '../utils/helpers.js';
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import { state } from '../state.js';
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import { createIcons, icons } from 'lucide';
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import { parseEmailFile, renderEmailToHtml } from './email-to-pdf.js';
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import { PyMuPDF } from '@bentopdf/pymupdf-wasm';
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import { getWasmBaseUrl } from '../config/wasm-cdn-config.js';
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const EXTENSIONS = ['.eml', '.msg'];
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const TOOL_NAME = 'Email';
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document.addEventListener('DOMContentLoaded', () => {
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const fileInput = document.getElementById('file-input') as HTMLInputElement;
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const dropZone = document.getElementById('drop-zone');
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const processBtn = document.getElementById('process-btn');
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const fileDisplayArea = document.getElementById('file-display-area');
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const fileControls = document.getElementById('file-controls');
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const addMoreBtn = document.getElementById('add-more-btn');
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const clearFilesBtn = document.getElementById('clear-files-btn');
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const backBtn = document.getElementById('back-to-tools');
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if (backBtn) {
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backBtn.addEventListener('click', () => {
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window.location.href = import.meta.env.BASE_URL;
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});
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}
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const convertOptions = document.getElementById('convert-options');
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const updateUI = async () => {
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if (!fileDisplayArea || !processBtn || !fileControls) return;
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if (state.files.length > 0) {
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fileDisplayArea.innerHTML = '';
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for (let index = 0; index < state.files.length; index++) {
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const file = state.files[index];
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const fileDiv = document.createElement('div');
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fileDiv.className =
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'flex items-center justify-between bg-gray-700 p-3 rounded-lg text-sm';
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const infoContainer = document.createElement('div');
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infoContainer.className = 'flex flex-col overflow-hidden';
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const nameSpan = document.createElement('div');
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nameSpan.className = 'truncate font-medium text-gray-200 text-sm mb-1';
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nameSpan.textContent = file.name;
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const metaSpan = document.createElement('div');
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metaSpan.className = 'text-xs text-gray-400';
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metaSpan.textContent = formatBytes(file.size);
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infoContainer.append(nameSpan, metaSpan);
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const removeBtn = document.createElement('button');
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removeBtn.className =
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'ml-4 text-red-400 hover:text-red-300 flex-shrink-0';
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removeBtn.innerHTML = '<i data-lucide="trash-2" class="w-4 h-4"></i>';
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removeBtn.onclick = () => {
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state.files = state.files.filter((_, i) => i !== index);
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updateUI();
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};
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fileDiv.append(infoContainer, removeBtn);
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fileDisplayArea.appendChild(fileDiv);
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}
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createIcons({ icons });
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fileControls.classList.remove('hidden');
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if (convertOptions) convertOptions.classList.remove('hidden');
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(processBtn as HTMLButtonElement).disabled = false;
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} else {
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fileDisplayArea.innerHTML = '';
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fileControls.classList.add('hidden');
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if (convertOptions) convertOptions.classList.add('hidden');
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(processBtn as HTMLButtonElement).disabled = true;
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}
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};
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const resetState = () => {
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state.files = [];
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state.pdfDoc = null;
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updateUI();
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};
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|
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const convertToPdf = async () => {
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try {
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if (state.files.length === 0) {
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showAlert(
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'No Files',
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`Please select at least one ${TOOL_NAME} file (.eml or .msg).`
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);
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return;
|
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}
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|
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const pageSizeSelect = document.getElementById(
|
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'page-size'
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) as HTMLSelectElement;
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const includeCcBccCheckbox = document.getElementById(
|
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'include-cc-bcc'
|
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) as HTMLInputElement;
|
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const includeAttachmentsCheckbox = document.getElementById(
|
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'include-attachments'
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) as HTMLInputElement;
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const pageSize =
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(pageSizeSelect?.value as 'a4' | 'letter' | 'legal') || 'a4';
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const includeCcBcc = includeCcBccCheckbox?.checked ?? true;
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const includeAttachments = includeAttachmentsCheckbox?.checked ?? true;
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|
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showLoader('Loading PDF engine...');
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const pymupdf = new PyMuPDF(getWasmBaseUrl('pymupdf'));
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await pymupdf.load();
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|
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if (state.files.length === 1) {
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const originalFile = state.files[0];
|
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showLoader(`Parsing ${originalFile.name}...`);
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|
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const email = await parseEmailFile(originalFile);
|
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|
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showLoader('Generating PDF...');
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const htmlContent = renderEmailToHtml(email, {
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includeCcBcc,
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includeAttachments,
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pageSize,
|
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});
|
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const pdfBlob = await (pymupdf as any).htmlToPdf(htmlContent, {
|
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pageSize,
|
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margins: { top: 50, right: 50, bottom: 50, left: 50 },
|
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attachments: email.attachments
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.filter((a) => a.content)
|
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.map((a) => ({
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filename: a.filename,
|
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content: a.content!,
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})),
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});
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const fileName = originalFile.name.replace(/\.[^.]+$/, '') + '.pdf';
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|
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downloadFile(pdfBlob, fileName);
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hideLoader();
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showAlert(
|
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'Conversion Complete',
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`Successfully converted ${originalFile.name} to PDF.`,
|
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'success',
|
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() => resetState()
|
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);
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} else {
|
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showLoader('Converting emails...');
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const JSZip = (await import('jszip')).default;
|
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const zip = new JSZip();
|
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|
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for (let i = 0; i < state.files.length; i++) {
|
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const file = state.files[i];
|
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showLoader(
|
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`Converting ${i + 1}/${state.files.length}: ${file.name}...`
|
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);
|
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|
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try {
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const email = await parseEmailFile(file);
|
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|
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const htmlContent = renderEmailToHtml(email, {
|
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includeCcBcc,
|
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includeAttachments,
|
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pageSize,
|
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});
|
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|
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const pdfBlob = await (pymupdf as any).htmlToPdf(htmlContent, {
|
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pageSize,
|
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margins: { top: 50, right: 50, bottom: 50, left: 50 },
|
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attachments: email.attachments
|
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.filter((a) => a.content)
|
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.map((a) => ({
|
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filename: a.filename,
|
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content: a.content!,
|
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})),
|
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});
|
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const baseName = file.name.replace(/\.[^.]+$/, '');
|
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const pdfBuffer = await pdfBlob.arrayBuffer();
|
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zip.file(`${baseName}.pdf`, pdfBuffer);
|
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} catch (e: any) {
|
||||
console.error(`Failed to convert ${file.name}:`, e);
|
||||
}
|
||||
}
|
||||
|
||||
const zipBlob = await zip.generateAsync({ type: 'blob' });
|
||||
downloadFile(zipBlob, 'emails-converted.zip');
|
||||
|
||||
hideLoader();
|
||||
|
||||
showAlert(
|
||||
'Conversion Complete',
|
||||
`Successfully converted ${state.files.length} ${TOOL_NAME} file(s) to PDF.`,
|
||||
'success',
|
||||
() => resetState()
|
||||
);
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.error(`[${TOOL_NAME}2PDF] ERROR:`, e);
|
||||
hideLoader();
|
||||
showAlert(
|
||||
'Error',
|
||||
`An error occurred during conversion. Error: ${e.message}`
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
const handleFileSelect = (files: FileList | null) => {
|
||||
if (files && files.length > 0) {
|
||||
state.files = [...state.files, ...Array.from(files)];
|
||||
updateUI();
|
||||
}
|
||||
};
|
||||
|
||||
if (fileInput && dropZone) {
|
||||
fileInput.addEventListener('change', (e) => {
|
||||
handleFileSelect((e.target as HTMLInputElement).files);
|
||||
});
|
||||
|
||||
dropZone.addEventListener('dragover', (e) => {
|
||||
e.preventDefault();
|
||||
dropZone.classList.add('bg-gray-700');
|
||||
});
|
||||
|
||||
dropZone.addEventListener('dragleave', (e) => {
|
||||
e.preventDefault();
|
||||
dropZone.classList.remove('bg-gray-700');
|
||||
});
|
||||
|
||||
dropZone.addEventListener('drop', (e) => {
|
||||
e.preventDefault();
|
||||
dropZone.classList.remove('bg-gray-700');
|
||||
const files = e.dataTransfer?.files;
|
||||
if (files && files.length > 0) {
|
||||
const validFiles = Array.from(files).filter((f) => {
|
||||
const name = f.name.toLowerCase();
|
||||
return EXTENSIONS.some((ext) => name.endsWith(ext));
|
||||
});
|
||||
if (validFiles.length > 0) {
|
||||
const dataTransfer = new DataTransfer();
|
||||
validFiles.forEach((f) => dataTransfer.items.add(f));
|
||||
handleFileSelect(dataTransfer.files);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
fileInput.addEventListener('click', () => {
|
||||
fileInput.value = '';
|
||||
});
|
||||
}
|
||||
|
||||
if (addMoreBtn) {
|
||||
addMoreBtn.addEventListener('click', () => {
|
||||
fileInput.click();
|
||||
});
|
||||
}
|
||||
|
||||
if (clearFilesBtn) {
|
||||
clearFilesBtn.addEventListener('click', () => {
|
||||
resetState();
|
||||
});
|
||||
}
|
||||
|
||||
if (processBtn) {
|
||||
processBtn.addEventListener('click', convertToPdf);
|
||||
}
|
||||
});
|
||||
393
src/js/logic/email-to-pdf.ts
Normal file
393
src/js/logic/email-to-pdf.ts
Normal file
@@ -0,0 +1,393 @@
|
||||
import PostalMime from 'postal-mime';
|
||||
import MsgReader from '@kenjiuno/msgreader';
|
||||
import { formatBytes, escapeHtml } from '../utils/helpers.js';
|
||||
import type { EmailAttachment, ParsedEmail, EmailRenderOptions } from '@/types';
|
||||
|
||||
// Re-export types for convenience
|
||||
export type { EmailAttachment, ParsedEmail, EmailRenderOptions };
|
||||
|
||||
/**
|
||||
* Format email address without angle brackets for cleaner display
|
||||
*/
|
||||
function formatAddress(
|
||||
name: string | undefined,
|
||||
email: string | undefined
|
||||
): string {
|
||||
if (name && email) {
|
||||
return `${name} (${email})`;
|
||||
}
|
||||
return email || name || '';
|
||||
}
|
||||
|
||||
export async function parseEmlFile(file: File): Promise<ParsedEmail> {
|
||||
const arrayBuffer = await file.arrayBuffer();
|
||||
const parser = new PostalMime();
|
||||
const email = await parser.parse(arrayBuffer);
|
||||
|
||||
const from =
|
||||
formatAddress(email.from?.name, email.from?.address) || 'Unknown Sender';
|
||||
|
||||
const to = (email.to || [])
|
||||
.map((addr) => formatAddress(addr.name, addr.address))
|
||||
.filter(Boolean);
|
||||
|
||||
const cc = (email.cc || [])
|
||||
.map((addr) => formatAddress(addr.name, addr.address))
|
||||
.filter(Boolean);
|
||||
|
||||
const bcc = (email.bcc || [])
|
||||
.map((addr) => formatAddress(addr.name, addr.address))
|
||||
.filter(Boolean);
|
||||
|
||||
// Helper to map parsing result to EmailAttachment
|
||||
const mapAttachment = (att: any): EmailAttachment => {
|
||||
let content: Uint8Array | undefined;
|
||||
let size = 0;
|
||||
if (att.content) {
|
||||
if (att.content instanceof ArrayBuffer) {
|
||||
content = new Uint8Array(att.content);
|
||||
size = content.byteLength;
|
||||
} else if (att.content instanceof Uint8Array) {
|
||||
content = att.content;
|
||||
size = content.byteLength;
|
||||
}
|
||||
}
|
||||
return {
|
||||
filename: att.filename || 'unnamed',
|
||||
size,
|
||||
contentType: att.mimeType || 'application/octet-stream',
|
||||
content,
|
||||
contentId: att.contentId
|
||||
? att.contentId.replace(/^<|>$/g, '')
|
||||
: undefined,
|
||||
};
|
||||
};
|
||||
|
||||
const attachments: EmailAttachment[] = [
|
||||
...(email.attachments || []).map(mapAttachment),
|
||||
...((email as any).inline || []).map(mapAttachment),
|
||||
];
|
||||
|
||||
// Preserve original date string from headers
|
||||
let rawDateString = '';
|
||||
if (email.headers) {
|
||||
const dateHeader = email.headers.find(
|
||||
(h) => h.key.toLowerCase() === 'date'
|
||||
);
|
||||
if (dateHeader) {
|
||||
rawDateString = dateHeader.value as string;
|
||||
}
|
||||
}
|
||||
if (!rawDateString && email.date) {
|
||||
rawDateString = email.date; // fallback if header missing but parsed date exists as string?
|
||||
}
|
||||
|
||||
let parsedDate: Date | null = null;
|
||||
if (email.date) {
|
||||
try {
|
||||
parsedDate = new Date(email.date);
|
||||
if (isNaN(parsedDate.getTime())) {
|
||||
parsedDate = null;
|
||||
}
|
||||
} catch {
|
||||
parsedDate = null;
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
subject: email.subject || '(No Subject)',
|
||||
from,
|
||||
to,
|
||||
cc,
|
||||
bcc,
|
||||
date: parsedDate,
|
||||
rawDateString,
|
||||
htmlBody: email.html || '',
|
||||
textBody: email.text || '',
|
||||
attachments,
|
||||
};
|
||||
}
|
||||
|
||||
export async function parseMsgFile(file: File): Promise<ParsedEmail> {
|
||||
const arrayBuffer = await file.arrayBuffer();
|
||||
const msgReader = new MsgReader(arrayBuffer);
|
||||
const msgData = msgReader.getFileData();
|
||||
|
||||
const from =
|
||||
formatAddress(msgData.senderName, msgData.senderEmail) || 'Unknown Sender';
|
||||
|
||||
const to: string[] = [];
|
||||
const cc: string[] = [];
|
||||
const bcc: string[] = [];
|
||||
|
||||
if (msgData.recipients) {
|
||||
for (const recipient of msgData.recipients) {
|
||||
const recipientStr = formatAddress(recipient.name, recipient.email);
|
||||
if (!recipientStr) continue;
|
||||
|
||||
const recipType = String(recipient.recipType).toLowerCase();
|
||||
if (recipType === 'cc' || recipType === '2') {
|
||||
cc.push(recipientStr);
|
||||
} else if (recipType === 'bcc' || recipType === '3') {
|
||||
bcc.push(recipientStr);
|
||||
} else {
|
||||
to.push(recipientStr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const attachments: EmailAttachment[] = (msgData.attachments || []).map(
|
||||
(att: any) => ({
|
||||
filename: att.fileName || att.name || 'unnamed',
|
||||
size: att.content?.length || 0,
|
||||
contentType: att.mimeType || 'application/octet-stream',
|
||||
content: att.content ? new Uint8Array(att.content) : undefined,
|
||||
contentId: att.pidContentId
|
||||
? att.pidContentId.replace(/^<|>$/g, '')
|
||||
: undefined,
|
||||
})
|
||||
);
|
||||
|
||||
let date: Date | null = null;
|
||||
let rawDateString = '';
|
||||
if (msgData.messageDeliveryTime) {
|
||||
rawDateString = msgData.messageDeliveryTime;
|
||||
date = new Date(msgData.messageDeliveryTime);
|
||||
} else if (msgData.clientSubmitTime) {
|
||||
rawDateString = msgData.clientSubmitTime;
|
||||
date = new Date(msgData.clientSubmitTime);
|
||||
}
|
||||
|
||||
return {
|
||||
subject: msgData.subject || '(No Subject)',
|
||||
from,
|
||||
to,
|
||||
cc,
|
||||
bcc,
|
||||
date,
|
||||
rawDateString,
|
||||
htmlBody: msgData.bodyHtml || '',
|
||||
textBody: msgData.body || '',
|
||||
attachments,
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Formats a raw RFC 2822 date string into a nicer human-readable format,
|
||||
* while preserving the original timezone and time.
|
||||
* Example input: "Sun, 8 Jan 2017 20:37:44 +0200"
|
||||
* Example output: "Sunday, January 8, 2017 at 8:37 PM (+0200)"
|
||||
*/
|
||||
function formatRawDate(raw: string): string {
|
||||
try {
|
||||
// Regex to parse RFC 2822 date parts: Day, DD Mon YYYY HH:MM:SS Timezone
|
||||
const match = raw.match(
|
||||
/([A-Za-z]{3}),\s+(\d{1,2})\s+([A-Za-z]{3})\s+(\d{4})\s+(\d{2}):(\d{2})(?::(\d{2}))?\s+([+-]\d{4})/
|
||||
);
|
||||
|
||||
if (match) {
|
||||
const [
|
||||
,
|
||||
dayAbbr,
|
||||
dom,
|
||||
monthAbbr,
|
||||
year,
|
||||
hoursStr,
|
||||
minsStr,
|
||||
secsStr,
|
||||
timezone,
|
||||
] = match;
|
||||
|
||||
// Map abbreviations to full names
|
||||
const days: Record<string, string> = {
|
||||
Sun: 'Sunday',
|
||||
Mon: 'Monday',
|
||||
Tue: 'Tuesday',
|
||||
Wed: 'Wednesday',
|
||||
Thu: 'Thursday',
|
||||
Fri: 'Friday',
|
||||
Sat: 'Saturday',
|
||||
};
|
||||
const months: Record<string, string> = {
|
||||
Jan: 'January',
|
||||
Feb: 'February',
|
||||
Mar: 'March',
|
||||
Apr: 'April',
|
||||
May: 'May',
|
||||
Jun: 'June',
|
||||
Jul: 'July',
|
||||
Aug: 'August',
|
||||
Sep: 'September',
|
||||
Oct: 'October',
|
||||
Nov: 'November',
|
||||
Dec: 'December',
|
||||
};
|
||||
|
||||
const fullDay = days[dayAbbr] || dayAbbr;
|
||||
const fullMonth = months[monthAbbr] || monthAbbr;
|
||||
|
||||
// Convert to 12-hour format manually
|
||||
let hours = parseInt(hoursStr, 10);
|
||||
const ampm = hours >= 12 ? 'PM' : 'AM';
|
||||
hours = hours % 12;
|
||||
hours = hours ? hours : 12; // the hour '0' should be '12'
|
||||
|
||||
// Format timezone: +0200 -> UTC+02:00
|
||||
const tzSign = timezone.substring(0, 1);
|
||||
const tzHours = timezone.substring(1, 3);
|
||||
const tzMins = timezone.substring(3, 5);
|
||||
const formattedTz = `UTC${tzSign}${tzHours}:${tzMins}`;
|
||||
|
||||
return `${fullDay}, ${fullMonth} ${dom}, ${year} at ${hours}:${minsStr} ${ampm} (${formattedTz})`;
|
||||
}
|
||||
} catch (e) {
|
||||
// Fallback to raw string if parsing fails
|
||||
}
|
||||
return raw;
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace CID references in HTML with base64 data URIs
|
||||
*/
|
||||
function processInlineImages(
|
||||
html: string,
|
||||
attachments: EmailAttachment[]
|
||||
): string {
|
||||
if (!html) return html;
|
||||
|
||||
// Create a map of contentIds to attachments
|
||||
const cidMap = new Map<string, EmailAttachment>();
|
||||
attachments.forEach((att) => {
|
||||
if (att.contentId) {
|
||||
cidMap.set(att.contentId, att);
|
||||
}
|
||||
});
|
||||
|
||||
// Replace src="cid:..."
|
||||
return html.replace(/src=["']cid:([^"']+)["']/g, (match, cid) => {
|
||||
const att = cidMap.get(cid);
|
||||
if (att && att.content) {
|
||||
// Convert Uint8Array to base64
|
||||
let binary = '';
|
||||
const len = att.content.byteLength;
|
||||
for (let i = 0; i < len; i++) {
|
||||
binary += String.fromCharCode(att.content[i]);
|
||||
}
|
||||
const base64 =
|
||||
typeof btoa === 'function'
|
||||
? btoa(binary)
|
||||
: Buffer.from(binary, 'binary').toString('base64');
|
||||
return `src="data:${att.contentType};base64,${base64}"`;
|
||||
}
|
||||
return match; // Keep original if not found
|
||||
});
|
||||
}
|
||||
|
||||
export function renderEmailToHtml(
|
||||
email: ParsedEmail,
|
||||
options: EmailRenderOptions = {}
|
||||
): string {
|
||||
const { includeCcBcc = true, includeAttachments = true } = options;
|
||||
|
||||
let processedHtml = '';
|
||||
if (email.htmlBody) {
|
||||
processedHtml = processInlineImages(email.htmlBody, email.attachments);
|
||||
} else {
|
||||
processedHtml = `<pre style="white-space: pre-wrap; font-family: inherit; margin: 0;">${escapeHtml(email.textBody)}</pre>`;
|
||||
}
|
||||
|
||||
// Format date in a human-readable way
|
||||
let dateStr = 'Unknown Date';
|
||||
if (email.rawDateString) {
|
||||
dateStr = formatRawDate(email.rawDateString);
|
||||
} else if (email.date && !isNaN(email.date.getTime())) {
|
||||
dateStr = email.date.toLocaleString('en-US', {
|
||||
weekday: 'long',
|
||||
year: 'numeric',
|
||||
month: 'long',
|
||||
day: 'numeric',
|
||||
hour: 'numeric',
|
||||
minute: '2-digit',
|
||||
hour12: true,
|
||||
});
|
||||
}
|
||||
|
||||
const attachmentHtml =
|
||||
includeAttachments && email.attachments.length > 0
|
||||
? `
|
||||
<div style="margin-top: 20px; padding-top: 15px; border-top: 1px solid #cccccc;">
|
||||
<p style="margin: 0 0 8px 0; font-size: 11px; color: #666; font-weight: 600;">Attachments (${email.attachments.length})</p>
|
||||
<ul style="margin: 0; padding-left: 20px; font-size: 10px; color: #555;">
|
||||
${email.attachments
|
||||
.map(
|
||||
(att) =>
|
||||
`<li style="margin-bottom: 5px;">${escapeHtml(att.filename)} <span style="color: #999;">(${formatBytes(att.size)})</span></li>`
|
||||
)
|
||||
.join('')}
|
||||
</ul>
|
||||
</div>
|
||||
`
|
||||
: '';
|
||||
|
||||
// Build CC/BCC rows
|
||||
let ccBccHtml = '';
|
||||
if (includeCcBcc) {
|
||||
if (email.cc.length > 0) {
|
||||
ccBccHtml += `
|
||||
<div style="margin-bottom: 8px;">
|
||||
<span style="font-weight: 600; color: #666; margin-right: 8px;">CC:</span>
|
||||
<span style="color: #333;">${escapeHtml(email.cc.join(', '))}</span>
|
||||
</div>`;
|
||||
}
|
||||
if (email.bcc.length > 0) {
|
||||
ccBccHtml += `
|
||||
<div style="margin-bottom: 8px;">
|
||||
<span style="font-weight: 600; color: #666; margin-right: 8px;">BCC:</span>
|
||||
<span style="color: #333;">${escapeHtml(email.bcc.join(', '))}</span>
|
||||
</div>`;
|
||||
}
|
||||
}
|
||||
|
||||
return `<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
</head>
|
||||
<body style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: 0 auto; padding: 40px 20px; background: #fff;">
|
||||
<div style="border-bottom: 2px solid #999999; padding-bottom: 20px; margin-bottom: 30px;">
|
||||
<h1 style="font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 0 0 12px 0;">${escapeHtml(email.subject)}</h1>
|
||||
<div style="font-size: 12px; color: #555;">
|
||||
<div style="margin-bottom: 8px;">
|
||||
<span style="font-weight: 600; color: #666; margin-right: 8px;">From:</span>
|
||||
<span style="color: #333;">${escapeHtml(email.from)}</span>
|
||||
</div>
|
||||
<div style="margin-bottom: 8px;">
|
||||
<span style="font-weight: 600; color: #666; margin-right: 8px;">To:</span>
|
||||
<span style="color: #333;">${escapeHtml(email.to.join(', ') || 'Unknown')}</span>
|
||||
</div>
|
||||
${ccBccHtml}
|
||||
<div style="margin-bottom: 8px;">
|
||||
<span style="font-weight: 600; color: #666; margin-right: 8px;">Date:</span>
|
||||
<span style="color: #333;">${escapeHtml(dateStr)}</span>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div style="font-size: 12px; color: #333;">
|
||||
${processedHtml}
|
||||
</div>
|
||||
${attachmentHtml}
|
||||
</body>
|
||||
</html>`;
|
||||
}
|
||||
|
||||
export async function parseEmailFile(file: File): Promise<ParsedEmail> {
|
||||
const ext = file.name.toLowerCase().split('.').pop();
|
||||
|
||||
if (ext === 'eml') {
|
||||
return parseEmlFile(file);
|
||||
} else if (ext === 'msg') {
|
||||
return parseMsgFile(file);
|
||||
} else {
|
||||
throw new Error(`Unsupported file type: .${ext}`);
|
||||
}
|
||||
}
|
||||
@@ -270,6 +270,7 @@ const init = async () => {
|
||||
'Flatten PDF': 'tools:flattenPdf',
|
||||
'Remove Metadata': 'tools:removeMetadata',
|
||||
'Change Permissions': 'tools:changePermissions',
|
||||
'Email to PDF': 'tools:emailToPdf',
|
||||
};
|
||||
|
||||
// Homepage-only tool grid rendering (not used on individual tool pages)
|
||||
|
||||
26
src/js/types/email-to-pdf-type.ts
Normal file
26
src/js/types/email-to-pdf-type.ts
Normal file
@@ -0,0 +1,26 @@
|
||||
export interface EmailAttachment {
|
||||
filename: string;
|
||||
size: number;
|
||||
contentType: string;
|
||||
content?: Uint8Array;
|
||||
contentId?: string;
|
||||
}
|
||||
|
||||
export interface ParsedEmail {
|
||||
subject: string;
|
||||
from: string;
|
||||
to: string[];
|
||||
cc: string[];
|
||||
bcc: string[];
|
||||
date: Date | null;
|
||||
rawDateString: string;
|
||||
htmlBody: string;
|
||||
textBody: string;
|
||||
attachments: EmailAttachment[];
|
||||
}
|
||||
|
||||
export interface EmailRenderOptions {
|
||||
includeCcBcc?: boolean;
|
||||
includeAttachments?: boolean;
|
||||
pageSize?: 'a4' | 'letter' | 'legal';
|
||||
}
|
||||
@@ -1,48 +1,48 @@
|
||||
export * from './ocr-type.js';
|
||||
export * from './form-creator-type.js';
|
||||
export * from './digital-sign-type.js';
|
||||
export * from './attachment-type.js';
|
||||
export * from './edit-attachments-type.js';
|
||||
export * from './edit-metadata-type.js';
|
||||
export * from './divide-pages-type.js';
|
||||
export * from './alternate-merge-page-type.js';
|
||||
export * from './add-blank-page-type.js';
|
||||
export * from './compare-pdfs-type.js';
|
||||
export * from './fix-page-size-type.js';
|
||||
export * from './view-metadata-type.js';
|
||||
export * from './header-footer-type.js';
|
||||
export * from './encrypt-pdf-type.js';
|
||||
export * from './flatten-pdf-type.js';
|
||||
export * from './crop-pdf-type.js';
|
||||
export * from './background-color-type.js';
|
||||
export * from './posterize-type.js';
|
||||
export * from './decrypt-pdf-type.js';
|
||||
export * from './combine-single-page-type.js';
|
||||
export * from './change-permissions-type.js';
|
||||
export * from './validate-signature-type.js';
|
||||
export * from './remove-restrictions-type.js';
|
||||
export * from './page-dimensions-type.js';
|
||||
export * from './extract-attachments-type.js';
|
||||
export * from './pdf-multi-tool-type.js';
|
||||
export * from './ocr-pdf-type.js';
|
||||
export * from './delete-pages-type.js';
|
||||
export * from './invert-colors-type.js';
|
||||
export * from './table-of-contents-type.js';
|
||||
export * from './organize-pdf-type.js';
|
||||
export * from './merge-pdf-type.js';
|
||||
export * from './extract-images-type.js';
|
||||
export * from './extract-pages-type.js';
|
||||
export * from './pdf-layers-type.js';
|
||||
export * from './sanitize-pdf-type.js';
|
||||
export * from './reverse-pages-type.js';
|
||||
export * from './text-color-type.js';
|
||||
export * from './n-up-pdf-type.js';
|
||||
export * from './linearize-pdf-type.js';
|
||||
export * from './remove-metadata-type.js';
|
||||
export * from './rotate-pdf-type.js';
|
||||
export * from './pdf-booklet-type.js';
|
||||
export * from './page-numbers-type.js';
|
||||
export * from './pdf-to-zip-type.js';
|
||||
export * from './sign-pdf-type.js';
|
||||
export * from './add-watermark-type.js';
|
||||
|
||||
export * from './ocr-type.ts';
|
||||
export * from './form-creator-type.ts';
|
||||
export * from './digital-sign-type.ts';
|
||||
export * from './attachment-type.ts';
|
||||
export * from './edit-attachments-type.ts';
|
||||
export * from './edit-metadata-type.ts';
|
||||
export * from './divide-pages-type.ts';
|
||||
export * from './alternate-merge-page-type.ts';
|
||||
export * from './add-blank-page-type.ts';
|
||||
export * from './compare-pdfs-type.ts';
|
||||
export * from './fix-page-size-type.ts';
|
||||
export * from './view-metadata-type.ts';
|
||||
export * from './header-footer-type.ts';
|
||||
export * from './encrypt-pdf-type.ts';
|
||||
export * from './flatten-pdf-type.ts';
|
||||
export * from './crop-pdf-type.ts';
|
||||
export * from './background-color-type.ts';
|
||||
export * from './posterize-type.ts';
|
||||
export * from './decrypt-pdf-type.ts';
|
||||
export * from './combine-single-page-type.ts';
|
||||
export * from './change-permissions-type.ts';
|
||||
export * from './validate-signature-type.ts';
|
||||
export * from './remove-restrictions-type.ts';
|
||||
export * from './page-dimensions-type.ts';
|
||||
export * from './extract-attachments-type.ts';
|
||||
export * from './pdf-multi-tool-type.ts';
|
||||
export * from './ocr-pdf-type.ts';
|
||||
export * from './delete-pages-type.ts';
|
||||
export * from './invert-colors-type.ts';
|
||||
export * from './table-of-contents-type.ts';
|
||||
export * from './organize-pdf-type.ts';
|
||||
export * from './merge-pdf-type.ts';
|
||||
export * from './extract-images-type.ts';
|
||||
export * from './extract-pages-type.ts';
|
||||
export * from './pdf-layers-type.ts';
|
||||
export * from './sanitize-pdf-type.ts';
|
||||
export * from './reverse-pages-type.ts';
|
||||
export * from './text-color-type.ts';
|
||||
export * from './n-up-pdf-type.ts';
|
||||
export * from './linearize-pdf-type.ts';
|
||||
export * from './remove-metadata-type.ts';
|
||||
export * from './rotate-pdf-type.ts';
|
||||
export * from './pdf-booklet-type.ts';
|
||||
export * from './page-numbers-type.ts';
|
||||
export * from './pdf-to-zip-type.ts';
|
||||
export * from './sign-pdf-type.ts';
|
||||
export * from './add-watermark-type.ts';
|
||||
export * from './email-to-pdf-type.ts';
|
||||
|
||||
@@ -2,8 +2,7 @@ import createModule from '@neslinesli93/qpdf-wasm';
|
||||
import { showLoader, hideLoader, showAlert } from '../ui.js';
|
||||
import { createIcons } from 'lucide';
|
||||
import { state, resetState } from '../state.js';
|
||||
import * as pdfjsLib from 'pdfjs-dist'
|
||||
|
||||
import * as pdfjsLib from 'pdfjs-dist';
|
||||
|
||||
const STANDARD_SIZES = {
|
||||
A4: { width: 595.28, height: 841.89 },
|
||||
@@ -50,14 +49,14 @@ export function convertPoints(points: any, unit: any) {
|
||||
|
||||
// Convert hex color to RGB
|
||||
export function hexToRgb(hex: string): { r: number; g: number; b: number } {
|
||||
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)
|
||||
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
|
||||
return result
|
||||
? {
|
||||
r: parseInt(result[1], 16) / 255,
|
||||
g: parseInt(result[2], 16) / 255,
|
||||
b: parseInt(result[3], 16) / 255,
|
||||
}
|
||||
: { r: 0, g: 0, b: 0 }
|
||||
r: parseInt(result[1], 16) / 255,
|
||||
g: parseInt(result[2], 16) / 255,
|
||||
b: parseInt(result[3], 16) / 255,
|
||||
}
|
||||
: { r: 0, g: 0, b: 0 };
|
||||
}
|
||||
|
||||
export const formatBytes = (bytes: any, decimals = 1) => {
|
||||
@@ -89,7 +88,10 @@ export const readFileAsArrayBuffer = (file: any) => {
|
||||
});
|
||||
};
|
||||
|
||||
export function parsePageRanges(rangeString: string, totalPages: number): number[] {
|
||||
export function parsePageRanges(
|
||||
rangeString: string,
|
||||
totalPages: number
|
||||
): number[] {
|
||||
if (!rangeString || rangeString.trim() === '') {
|
||||
return Array.from({ length: totalPages }, (_, i) => i);
|
||||
}
|
||||
@@ -128,11 +130,9 @@ export function parsePageRanges(rangeString: string, totalPages: number): number
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return Array.from(indices).sort((a, b) => a - b);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Formats an ISO 8601 date string (e.g., "2008-02-21T17:15:56-08:00")
|
||||
* into a localized, human-readable string.
|
||||
@@ -198,7 +198,7 @@ export function formatStars(num: number) {
|
||||
return (num / 1000).toFixed(1) + 'K';
|
||||
}
|
||||
return num.toLocaleString();
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Truncates a filename to a maximum length, adding ellipsis if needed.
|
||||
@@ -207,14 +207,18 @@ export function formatStars(num: number) {
|
||||
* @param maxLength - Maximum length (default: 30)
|
||||
* @returns Truncated filename with ellipsis if needed
|
||||
*/
|
||||
export function truncateFilename(filename: string, maxLength: number = 25): string {
|
||||
export function truncateFilename(
|
||||
filename: string,
|
||||
maxLength: number = 25
|
||||
): string {
|
||||
if (filename.length <= maxLength) {
|
||||
return filename;
|
||||
}
|
||||
|
||||
const lastDotIndex = filename.lastIndexOf('.');
|
||||
const extension = lastDotIndex !== -1 ? filename.substring(lastDotIndex) : '';
|
||||
const nameWithoutExt = lastDotIndex !== -1 ? filename.substring(0, lastDotIndex) : filename;
|
||||
const nameWithoutExt =
|
||||
lastDotIndex !== -1 ? filename.substring(0, lastDotIndex) : filename;
|
||||
|
||||
const availableLength = maxLength - extension.length - 3; // 3 for '...'
|
||||
|
||||
@@ -225,7 +229,10 @@ export function truncateFilename(filename: string, maxLength: number = 25): stri
|
||||
return nameWithoutExt.substring(0, availableLength) + '...' + extension;
|
||||
}
|
||||
|
||||
export function formatShortcutDisplay(shortcut: string, isMac: boolean): string {
|
||||
export function formatShortcutDisplay(
|
||||
shortcut: string,
|
||||
isMac: boolean
|
||||
): string {
|
||||
if (!shortcut) return '';
|
||||
return shortcut
|
||||
.replace('mod', isMac ? '⌘' : 'Ctrl')
|
||||
@@ -233,7 +240,7 @@ export function formatShortcutDisplay(shortcut: string, isMac: boolean): string
|
||||
.replace('alt', isMac ? '⌥' : 'Alt')
|
||||
.replace('shift', 'Shift')
|
||||
.split('+')
|
||||
.map(k => k.charAt(0).toUpperCase() + k.slice(1))
|
||||
.map((k) => k.charAt(0).toUpperCase() + k.slice(1))
|
||||
.join(isMac ? '' : '+');
|
||||
}
|
||||
|
||||
@@ -263,7 +270,7 @@ export function resetAndReloadTool(preResetCallback?: () => void) {
|
||||
export function getPDFDocument(src: any) {
|
||||
let params = src;
|
||||
|
||||
// Handle different input types similar to how getDocument handles them,
|
||||
// Handle different input types similar to how getDocument handles them,
|
||||
// but we ensure we have an object to attach wasmUrl to.
|
||||
if (typeof src === 'string') {
|
||||
params = { url: src };
|
||||
@@ -283,3 +290,19 @@ export function getPDFDocument(src: any) {
|
||||
wasmUrl: import.meta.env.BASE_URL + 'pdfjs-viewer/wasm/',
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Escape HTML special characters to prevent XSS
|
||||
* @param text - The text to escape
|
||||
* @returns The escaped text
|
||||
*/
|
||||
export function escapeHtml(text: string): string {
|
||||
const map: Record<string, string> = {
|
||||
'&': '&',
|
||||
'<': '<',
|
||||
'>': '>',
|
||||
'"': '"',
|
||||
"'": ''',
|
||||
};
|
||||
return text.replace(/[&<>"']/g, (m) => map[m]);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user