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warn if export data file is from an incompatible project or if the DB version differs significantly from the current DB. This is to avoid people cloning a hubzilla channel back to red and potentially stuffing up the works. Hopefully we can migrate upwards someday. Downwards is always going to be an issue.

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redmatrix
2015-06-29 22:37:18 -07:00
parent 0b347ccc14
commit 22cb09f537
1 changed files with 14 additions and 0 deletions
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14
mod/import.php
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@@ -103,6 +103,20 @@ function import_post(&$a) {
return; return;
} }
if(array_key_exists('compatibility',$data) && array_key_exists('database',$data['compatibility'])) {
$v1 = substr($data['compatibility']['database'],-4);
$v2 = substr(DB_UPDATE_VERSION,-4);
if($data['compatibility']['project'] !== PLATFORM_NAME) {
notice( t('The data provided is not compatible with this project.') );
return;
}
}
if($v2 > $v1) {
$t = sprintf( t('Warning: Database versions differ by %1$d updates.'), $v2 - $v1 );
notice($t);
}
// import channel // import channel
$channel = $data['channel']; $channel = $data['channel'];