CODEWITHSUNDEEP
phpcodeignitermultilingual
Jimvanz
Jimvanz

Reputation: 625

Codeigniter different DB for each language

I'm using codeigniter and the project i'm working on has to be in two languages.

The only thing i can't figure out is how to select a different database in codeigniter when a session variable is set to a certain value.

example:

if the session variable 'language' is set to 'EN' i want it to select the DB: "databasename_EN"

in all other cases select DB: "databasename_EN"

The only thing i found was that you can do $this->db->load('bla'); but this means you have to add a DB-load in every model and you have to disable autoload 'database'.

Upvotes: 2

Views: 1242

Answers (3)

gimpe
gimpe

Reputation: 1057

A variation of Phil Sturgeaon answer:


$active_group = LANG; // switch the DB based on the LANG constant

$db['EN']['hostname'] = "localhost";
$db['EN']['username'] = "root";
$db['EN']['password'] = "";
$db['EN']['database'] = "databasename_EN";
// etc

$db['FR']['hostname'] = "localhost";
$db['FR']['username'] = "root";
$db['FR']['password'] = "";
$db['FR']['database'] = "database_FR";
//etc

Upvotes: 3

Phil Sturgeon
Phil Sturgeon

Reputation: 30766

For the best result I would create a pre_system hook that checks whether a $_SESSION['lang'] variable exists and if it does set a constant:

define('LANG', isset($_SESSION['lang']) ? $_SESSION['lang'] : 'EN');

Then in your database config file do this:

$db['default']['hostname'] = "localhost";
$db['default']['username'] = "root";
$db['default']['password'] = "";
$db['default']['database'] = "database_".LANG;
$db['default']['dbdriver'] = "mysql";
$db['default']['dbprefix'] = "";
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = FALSE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = "";
$db['default']['char_set'] = "utf8";
$db['default']['dbcollat'] = "utf8_general_ci";

Should do the trick with minimum fuss.

Upvotes: 4

t00ny
t00ny

Reputation: 1648

i guess you could create a MyModel class extending Model and handling this gymnastic. than all you'd need to do is use MyModel as the parent class of your models.

Upvotes: 1

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