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Merge pull request #7 from fpereira1/isssue/6

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ENHANCEMENT DatabaseCheck returns a PHP error if the table doesn't exist...
This commit is contained in:
Julian Seidenberg 2013-04-04 21:15:09 -07:00
commit d16ca16e67
2 changed files with 8 additions and 2 deletions
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2
README.md
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@ -24,7 +24,7 @@ Register checks in your own `_config.php` - see the `_config.php` in this module
## Available checks ## Available checks
* `DatabaseCheck`: Check that the connection to the database is working, by looking for records in some table. By default, Member will be checked. * `DatabaseCheck`: Check that the connection to the database is working, by ensuring that the table exists and that the table contain some records.
* `URLCheck`: Check that a given URL is functioning, by default, the homepage. * `URLCheck`: Check that a given URL is functioning, by default, the homepage.
* `HasFunctionCheck`: Check that the given function exists. * `HasFunctionCheck`: Check that the given function exists.
This can be used to check that PHP modules or features are installed. This can be used to check that PHP modules or features are installed.

8
code/checks/DatabaseCheck.php
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@ -5,7 +5,8 @@
/** /**
* Check that the connection to the database is working, by looking for records in some table. * Check that the connection to the database is working, by ensuring that the table exists and that
* the table contain some records.
* By default, Member will be checked. * By default, Member will be checked.
* *
* @param $checkTable The table that will be checked. * @param $checkTable The table that will be checked.
@ -18,6 +19,11 @@ class DatabaseCheck implements EnvironmentCheck {
} }
function check() { function check() {
if(!DB::getConn()->hasTable($this->checkTable)) {
return array(EnvironmentCheck::ERROR, "$this->checkTable not present in the database");
}
$count = DB::query("SELECT COUNT(*) FROM \"$this->checkTable\"")->value(); $count = DB::query("SELECT COUNT(*) FROM \"$this->checkTable\"")->value();
if($count > 0) { if($count > 0) {