Tags: weiling103/appinventor-sources
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De-bounce the Publish to Gallery button Some people were double-clicking this button which results in two copies of the project being sent to the Gallery simultaneously. This results in two entries for the project appearing in the Gallery. Then when the author next goes to update it, the Gallery finds two copies and fails. We will be adding a uniqueness constraint to the Gallery database which will prevent this. However this will result in one of the two transactions failing. Depending on the exact timing of things this can still result in the end-user receiving an error. This change “de-bounces” the Publish button so while one button push is still being processed, a second is ignored silently. Change-Id: Idd7506773b5e2a27500250d82a1350602b634a77
The New Gallery
This commit adds the interface support for the new gallery.
The new gallery is a separate system run on its own
infrastructure (which today consists of a horizontally scale-able
collection of Linux virtual servers).
It is configured via three system properties (out of
appengine-web.xml). They are:
gallery.enabled – Set this to “true” to enable the Gallery
gallery.id – This is a string which is used to identify this
instance of App Inventor to the gallery. It is
also used to identify the shared keys needed
to authenticate tokens sent to the Gallery
gallery.location – The location (URL) of the gallery itself.
Change-Id: I30745a65c976cadd288650f779a9bf546097567a
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