class.ilTermsOfServiceAgreementByLanguageProvider.php

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<?php
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once 'Services/TermsOfService/interfaces/interface.ilTermsOfServiceTableDataProvider.php';
 
class ilTermsOfServiceAgreementByLanguageProvider implements ilTermsOfServiceTableDataProvider
{
    protected $lng;
 
    protected $data = array();
 
    protected $source_directories = array();
 
    public function __construct(ilLanguage $lng)
    {
        $this->setLanguageAdapter($lng);
        $this->initSourceDirectories();
    }
 
    public function setSourceDirectories($terms_of_service_source_directories)
    {
        $this->source_directories = $terms_of_service_source_directories;
    }
 
    public function getSourceDirectories()
    {
        return $this->source_directories;
    }
 
    public function setLanguageAdapter($lng)
    {
        $this->lng = $lng;
    }
 
    public function getLanguageAdapter()
    {
        return $this->lng;
    }
 
    protected function initSourceDirectories()
    {
        $this->source_directories = array(
            implode('/', array('.', 'Customizing', 'clients', CLIENT_ID, 'agreement')),
            implode('/', array('.', 'Customizing', 'global', 'agreement'))
        );
    }
 
    public function getList(array $params, array $filter)
    {
        $this->data = array(
            'items' => array(),
            'cnt'   => 0
        );
 
        $this->collectData();
 
        return $this->data;
    }
 
    protected function collectData()
    {
        $i = 0;
        foreach ($this->getLanguageAdapter()->getInstalledLanguages() as $iso2_language_code) {
            $this->data['items'][$i]['language']                           = $iso2_language_code;
            $this->data['items'][$i]['agreement']                          = false;
            $this->data['items'][$i]['agreement_document']                 = null;
            $this->data['items'][$i]['agreement_document_modification_ts'] = null;
 
            foreach ($this->getSourceDirectories() as $directory) {
                $file = $directory . '/agreement_' . $iso2_language_code . '.html';
                if (is_file($file) && is_readable($file)) {
                    $this->data['items'][$i]['agreement_document']                 = $file;
                    $this->data['items'][$i]['agreement_document_modification_ts'] = filemtime($file);
                    $this->data['items'][$i]['agreement']                          = true;
                    break;
                }
            }
 
            ++$i;
        }
 
        $this->data['cnt'] = $i;
    }
}