Error on multiple languages website and selected language changed

[elbakai]

I have a website with a multiple languages (eng, fra, ara), sometimes when i click on the link to switch for example from ara to eng, it dose not work !!! the website redirect to the source language and the current language become img - when i check Configure::read('Config.language') it show img . it work in some pages and not on others, after trying and checking, i found that the problem is caused by broken images, and it's not work just in the pages having a broken images, because broken images give errors like

2015-11-12 00:28:37 Error: [MissingControllerException] Controller class ClientsController could not be found.
Exception Attributes: array (
  'class' => 'ClientsController',
  'plugin' => NULL,
)
Request URL: /laboratory/img/clients/centre-city.jpg

and it take the img as a language's alias, that is why when i check Configure::read('Config.language') it contain img

also when i check beforeFilter at Croogo/Croogo/Controller/CroogoAppController, i found that Configure::read('Config.language') take img as a langague's alias, it can access even there is no locale on the url.

        if (isset($this->request->params['locale'])) {
            Configure::write('Config.language', $this->request->params['locale']);
        }

Solution

So that is why we should check if the current language was defined by the user or not,

        $allLanguges = array("fra", "eng", "ara"); // we should get all languages from the database
        if (isset($this->request->params['locale']) && in_array($this->request->params['locale'], $allLanguges))
        {
            Configure::write('Config.language', $this->request->params['locale']);
        }

and it work fine like that.

[rchavik]

Seems to be ok on 4.x.