problem

uploading file bigger as post_max_size or upload_max_filesize gives no error message, just a empty window.
The POST content exceeds is just a warning, but later on this gives an exception in UploadProcessor.

result to the user

The task add window remains as a empty window. The user has no clue why the upload was not successful.

solution

The exception must be caught and a error message must be produced for the frontend.

trace

[23-Oct-2017 08:48:58 Europe/Berlin] PHP Warning: POST Content-Length of 13512753 bytes exceeds the limit of 8388608 bytes in Unknown on line 0
[23-Oct-2017 08:49:59 Europe/Vienna] ZfExtended_Log on xxx.translate5.net:
Exception: exception 'Zend_File_Transfer_Exception' with message 'The file transfer adapter can not find "importUpload"' in C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\File\Transfer\Adapter\Abstract.php:1504
Stack trace:
#0 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\File\Transfer\Adapter\Abstract.php(976): Zend_File_Transfer_Adapter_Abstract->_getFiles('importUpload')
#1 C:\WAMP\htdocs\application\modules\editor\Models\Import\UploadProcessor.php(78): Zend_File_Transfer_Adapter_Abstract->getFileInfo('importUpload')
#2 C:\WAMP\htdocs\application\modules\editor\Controllers\TaskController.php(706): editor_Models_Import_UploadProcessor->initAndValidate()
#3 C:\WAMP\htdocs\library\ZfExtended\Controllers\AAARestController.php(279): editor_TaskController->additionalValidations()
#4 C:\WAMP\htdocs\application\modules\editor\Controllers\TaskController.php(304): ZfExtended_RestController->validate()
#5 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\Controller\Action.php(516): editor_TaskController->postAction()
#6 C:\WAMP\htdocs\library\ZfExtended\Controllers\AAARestController.php(247): Zend_Controller_Action->dispatch('postAction')
#7 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\Controller\Dispatcher\Standard.php(308): ZfExtended_RestController->dispatch('postAction')
#8 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\Controller\Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(REST_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#9 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\Application\Bootstrap\Bootstrap.php(105): Zend_Controller_Front->dispatch()
#10 C:\WAMP\mittagqi_meta\other\Zend-1.12-11\Zend\Application.php(382): Zend_Application_Bootstrap_Bootstrap->run()
#11 C:\WAMP\htdocs\library\ZfExtended\BaseIndex.php(167): Zend_Application->run()
#12 C:\WAMP\htdocs\public\index.php(36): ZfExtended_BaseIndex->startApplication()
#13