[wp-trac] [WordPress Trac] #29054: Decrement of translation update count bubbles doesn't work, when updated through iframe

[WordPress Trac]

#29054: Decrement of translation update count bubbles doesn't work, when updated
through iframe
-----------------------------+-----------------------------
 Reporter:  ocean90          |      Owner:
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  Upgrade/Install  |    Version:  3.9
 Severity:  normal           |   Keywords:  needs-patch
  Focuses:                   |
-----------------------------+-----------------------------
 Source snippet from the iframe:
 {{{
 // ...
 <script type="text/javascript">
         if ( window.postMessage && JSON ) {
                 window.parent.postMessage( JSON.stringify( { action:
 "decrementUpdateCount", upgradeType: "plugin" } ),
 window.location.protocol + "//" + window.location.hostname );
         }
 </script>
 // ...
 <div class="update-messages lp-show-latest">
         <h4>Updating translations for WordPress (ar)…</h4>
         // ...
 </div>
 <script type="text/javascript">
         (function( wp ) {
                 if ( wp && wp.updates.decrementCount ) {
                         wp.updates.decrementCount( "translation" );
                 }
         })( window.wp );
 </script>
 }}}

 The second one should use postMessage too.

 Related: #17703

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Ticket URL: <https://core.trac.wordpress.org/ticket/29054>
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