Use JSON_UNESCAPED_UNICODE

[hdodov]

Currently, the editor saves Cyrillic characters escaped. For example, тест is saved like this:

{
    "attrs": [],
    "content": "\u0442\u0435\u0441\u0442",
    "id": "_1tug3ip28",
    "type": "paragraph"
}

I changed this line:

https://github.com/getkirby/editor/blob/master/field.php#L86

...to this:

return json_encode($value, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);

...and it works as expected:

{
    "attrs": [],
    "content": "тест",
    "id": "_1tug3ip28",
    "type": "paragraph"
}

---

I think the editor should not escape Unicode characters to make text files smaller and to make them readable.

[bastianallgeier]

✅