Support rendering smartypants

dtonon · Jul 9, 2024 · 0b098c2 · 0b098c2
1 parent 8f5adac
commit 0b098c2
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Showing 6 changed files with 54 additions and 37 deletions.
diff --git a/dist/index.html b/dist/index.html
diff --git a/examples/fiatjaf.html b/examples/fiatjaf.html
diff --git a/examples/hodlbod.html b/examples/hodlbod.html
diff --git a/examples/opensats.html b/examples/opensats.html
diff --git a/src/Note.svelte b/src/Note.svelte
@@ -2,7 +2,7 @@
   import { onMount } from 'svelte';
   import { getConfig } from './config';
   import { documentTitle } from './stores/documentTitleStore';
-  import { getEventData, processUsersEntities, processEventsEntities, processImageUrls, processVideoUrls, formatDate } from './utils';
+  import { getEventData, processUsersEntities, processEventsEntities, processImageUrls, processVideoUrls, processSmartyPants, formatDate } from './utils';
   import { pool } from './stores/websocket';
   import showdown from 'showdown';
   import * as nip19 from 'nostr-tools/nip19'
@@ -60,6 +60,7 @@
           note_content = processEventsEntities(note_content);
           note_content = processImageUrls(note_content)
           note_content = processVideoUrls(note_content)
+          note_content = processSmartyPants(note_content)
 
           // Render returns in kind:1
           if (event.kind == 1) {

diff --git a/src/utils.js b/src/utils.js
@@ -170,6 +170,22 @@ export function processVideoUrls(text) {
   return htmlText;
 }
 
+export function processSmartyPants(text){
+  const replacements = [
+    { regex: /<<|»/g, replacement: '&laquo;' },
+    { regex: />>|«/g, replacement: '&raquo;' },
+    { regex: /\.\.\./g, replacement: '&hellip;' },
+    { regex: /---/g, replacement: '&mdash;' },
+    { regex: /--/g, replacement: '&mdash;' },
+  ];
+
+  replacements.forEach(({ regex, replacement }) => {
+    text = text.replace(regex, replacement);
+  });
+
+  return text;
+}
+
 
 export function formatDate(timestamp, includeTime = false) {
   const date = new Date(timestamp * 1000);