function _mergeCustomAppListStrings($file, $appListStrings)
{
// Bug 60008 + Bugs 60607, 60608, 60609, 60612 + 60393
// There is a chance that some app_list_strings were in fact in $GLOBALS['app_list_strings'].
// In case of that, the customizations end up being blown away because they
// are written to the global app_list_strings, not the function scope $app_list_strings.
// This fixes that. rgonzalez, jbartek
global $app_list_strings;
$app_list_strings_original = $appListStrings;
// Include the language file. With $app_list_strings globalized above it should
// make no difference if the content of the file is $app_list_strings or
// $GLOBALS['app_list_strings'] or a mixture of the two, even if indexes overlap.
// Accordingly, the latest additions to the file will trump older additions.
include $file;
if (empty($app_list_strings) || !is_array($app_list_strings)) {
return $app_list_strings_original;
}
//Bug 25347: We should not merge custom dropdown fields unless they relate to parent fields or the module list.
// FG - bug 45525 - Specific codelists must NOT be overwritten
$exemptDropdowns = getExemptDropdowns();
foreach ($app_list_strings as $key => $value) {
if (!in_array($key, $exemptDropdowns) && array_key_exists($key, $app_list_strings_original)) {
unset($app_list_strings_original[$key]);
}
}
$app_list_strings = sugarArrayMergeRecursive($app_list_strings_original, $app_list_strings);
foreach ($exemptDropdowns as $exemptDropdown) {
if (isset($app_list_strings[$exemptDropdown])) {
$app_list_strings[$exemptDropdown] = array_filter($app_list_strings[$exemptDropdown], function ($value) {
return $value !== null;
});
}
}
return $app_list_strings;
}
/**
* Save dropdowns in which we use 'null' to remove a value
*
* @param $dropdown - Dropdown values
* @param $dropdownName - Dropdown name
* @param $myListStrings - Current app_list_strings
* @param $selectedLang - Selected language
*
* @see getExemptDropdowns()
*/
public function saveExemptDropdowns($dropdown, $dropdownName, $myListStrings, $selectedLang)
{
// Handle special dropdown item removal
if (in_array($dropdownName, getExemptDropdowns())) {
foreach ($myListStrings[$dropdownName] as $key => $value) {
// If the value is present in the old app_list_strings but not in the new, null it
if (!empty($key) && !isset($dropdown[$key])) {
$dropdown[$key] = null;
}
}
// We need to copy the NULLs if they are not set in the new dropdown
// because return_app_list_strings_language() removes them from the array
$files = SugarAutoLoader::existing("custom/application/Ext/Language/{$selectedLang}.lang.ext.php", "custom/include/language/{$selectedLang}.lang.php");
foreach ($files as $customLanguage) {
include $customLanguage;
if (isset($app_list_strings[$dropdownName])) {
foreach ($app_list_strings[$dropdownName] as $key => $value) {
if ($value === null && !isset($dropdown[$key])) {
$dropdown[$key] = null;
}
}
}
}
}
return $dropdown;
}