Add savenote API for creating and updating notes (#9)

api/actions/savenote.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/**
+ * Update a note.  If the note doesn't exist, creates a new one and saves it.
+ */
+
+$note = new Note("", "", getRequestUser()->getUID(), null);
+
+if (!empty($VARS['id'])) {
+    try {
+        $note = Note::loadNote($VARS['id']);
+    } catch (Exception $ex) {
+        // It's a new note I guess
+    }
+}
+
+if (!$note->hasWriteAccess(getRequestUser())) {
+    sendJsonResp($Strings->get("You don't have permission to edit this note.", false), "ERROR");
+}
+
+
+$note->setText($VARS['text']);
+
+if (!empty($VARS['color'])) {
+    $note->setColor($VARS['color']);
+}
+
+if (empty($VARS['modified'])) {
+    $note->setModified(date("Y-m-d H:i:s"));
+} else {
+    $note->setModified($requestdata['modified']);
+}
+
+if (!empty($VARS['favorite'])) {
+    $note->setFavorite($VARS['favorite'] == true);
+}
+
+$note->saveNote();
+
+sendJsonResp($Strings->get("Note saved", false), "OK", ["note" => $note->toArray()]);

api/apisettings.php

@@ -22,5 +22,16 @@ $APIS = [
         "vars" => [
             "id" => "numeric"
         ]
+    ],
+    "savenote" => [
+        "load" => "savenote.php",
+        "vars" => [
+            "id (optional)" => "/^[0-9]+$/",
+            "text" => "string",
+            "color (optional)" => "/^[a-fA-F0-9]{6}$/",
+            "modified (optional)" => "string",
+            "favorite (optional)" => "/^[0-1]+$/",
+            "archived (optional)" => "/^[0-1]+$/"
+        ]
     ]
 ];

langs/en/notes.json

@@ -25,5 +25,7 @@
     "Download (HTML)": "Download (HTML)",
     "Download (Office)": "Download (Office)",
     "Note Reminder": "Note Reminder",
-    "Open {app} to read more": "Open {app} to read more"
+    "Open {app} to read more": "Open {app} to read more",
+    "You don't have permission to edit this note.": "You don't have permission to edit this note.",
+    "Note saved": "Note saved"
 }