add published date to weight page

controllers/controllers.php

@@ -1039,7 +1039,7 @@ $app->get('/map-img', function() use($app) {
 
 });
 
-function create_weight(&$user, $weight_num, $weight_unit) {
+function create_weight(&$user, $weight_num, $weight_unit, $published) {
   $micropub_request = array(
     'type' => ['h-entry'],
     'properties' => [
@@ -1052,6 +1052,11 @@ function create_weight(&$user, $weight_num, $weight_unit) {
       ]]
     ]
   );
+  try {
+    $date = new DateTime($published);
+    $micropub_request['properties']['published'] = [$date->format('c')];
+  } catch(Exception $e) {
+  }
   $r = micropub_post_for_user($user, $micropub_request, null, true);
 
   return $r;
@@ -1070,7 +1075,7 @@ $app->post('/weight', function() use($app) {
   if($user=require_login($app)) {
     $params = $app->request()->params();
 
-    $r = create_weight($user, $params['weight_num'], $user->weight_unit);
+    $r = create_weight($user, $params['weight_num'], $user->weight_unit, $params['published']);
     $location = $r['location'];
 
     $app->response()['Content-type'] = 'application/json';

views/new-weight.php

@@ -13,6 +13,11 @@
           <input type="number" id="weight_num" class="form-control">
         </div>
 
+        <div class="form-group">
+          <label for="date">Date and Time</label>
+          <input type="text" id="date" class="form-control" value="<?= date('Y-m-d H:i:s') ?>">
+        </div>
+        
         <div style="float: right; margin-top: 6px;">
           <button class="btn btn-success" id="btn_post">Post</button>
         </div>
@@ -23,11 +28,17 @@
   </div>
 <script>
 $(function(){
+
+  var d = new Date();
+  var tzOffset = tz_seconds_to_offset(d.getTimezoneOffset() * 60 * -1);
+  $("#date").val( $("#date").val() + " " + tzOffset);
+  
   $("#btn_post").click(function(){
     $("#btn_post").addClass("loading disabled");
 
     $.post("/weight", {
-      weight_num: $("#weight_num").val()
+      weight_num: $("#weight_num").val(),
+      published: $("#date").val()
     }, function(response){
       if(response.location != false) {