working on vcard display

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
2025-10-07 08:55:30 +02:00
parent e39ae982f4
commit 0ceeba0701
6 changed files with 147 additions and 49 deletions
--- a/frontend/src/vcard.js
+++ b/frontend/src/vcard.js
@@ -0,0 +1,82 @@
+export function parse(data){
+    var code = data.vcard;
+    const lines = code.split("\n");
+    let unprocessed = null;
+    var o = {};
+    for (var line of lines){
+        if (unprocessed = null) unprocessed = line;
+        if (line.startsWith(' ')) { // extend line
+            unprocessed += line.substring(1);
+        } else {
+            // process complete line
+            const parts = line.split(':');
+            var prefix = parts[0];
+            var val = parts.slice(1).join(':');
+            var key = prefix.split(';')[0].toUpperCase();
+            switch (key) {
+                case "ADR": o[key] = parseAdr(prefix,val); break;
+                default:
+                    if (key) o[prefix]=val;
+            }
+            unprocessed = line;
+        }
+    }
+    console.log(o);
+}
+
+function parseAdr(key,val){
+    var parts = val.split(';');
+    var adr = {
+        postbox : parts[0],
+        ext : parts[1],
+        street : parts[2],
+        locality : parts[3],
+        region : parts[4],
+        code : parts[5],
+        country : parts[6]
+    }
+    parts = key.split(';');
+    for (let part of parts){
+        let inner = part.split('=');
+        if (inner.length<2) continue;
+        const k = inner[0];
+        const v = inner.slice(1).join('=');
+        adr[k] = v;
+    }
+    return adr;
+}
+
+export function fn(vcard){
+    const match = vcard.match(/^FN:(.+)$/m);
+    return match ? match[1].trim() : '';
+}
+
+export function org(vcard){
+    const match = vcard.match(/^ORG:(.+)$/m);
+    return match ? match[1].trim() : '';
+}
+
+export function name(vcard){
+    const match = vcard.match(/^N:(.+)$/m);
+    let name = {
+        family: null,
+        given: null,
+        additional: null,
+        prefix: null,
+        suffix: null
+    }
+    if (match){
+        const parts = match[1].trim().split(';');
+        name.family = parts[0];
+        name.given = parts[1];
+        name.additional = parts[2];
+        name.prefix = parts[3];
+        name.suffix = parts[4];
+    }
+    return name;
+}
+
+
+export function byName(a,b){
+    return fn(a.vcard).localeCompare(fn(b.vcard));
+}