This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilObjLanguageDBAccess:

Public Member Functions
	__construct (ilDBInterface $ilDB, string $key, array $content, array $local_changes, string $scope="", string $separator="#:#", string $comment_separator="###")

	replaceLangModules (array $lang_array)

Protected Attributes
	$ilDB

	$key

	$content

	$scope

	$local_changes

	$change_date = null

	$separator

	$comment_separator

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Definition at line 19 of file class.ilObjLanguageDBAccess.php.

Constructor & Destructor Documentation

◆ __construct()

ilObjLanguageDBAccess::__construct	(	ilDBInterface	$ilDB,
		string	$key,
		array	$content,
		array	$local_changes,
		string	$scope = `""`,
		string	$separator = `"#:#"`,
		string	$comment_separator = `"###"`
	)

Definition at line 30 of file class.ilObjLanguageDBAccess.php.

                                                                                                                                                  :#", string $comment_separator = "###")
    {
        $this->ilDB = $ilDB;
        $this->key = $key;
        $this->content = $content;
        $this->local_changes = $local_changes;
        $this->scope = $scope;
        if ($scope === "local") {
            $this->change_date = date("Y-m-d H:i:s", time());
        }
        $this->separator = $separator;
        $this->comment_separator = $comment_separator;
    }

References $comment_separator, $content, $ilDB, $key, $local_changes, $scope, and $separator.

Member Function Documentation

◆ replaceLangModules()

ilObjLanguageDBAccess::replaceLangModules ( array $lang_array )

Definition at line 115 of file class.ilObjLanguageDBAccess.php.

                                                         : void
    {
        // avoid flushing the whole cache (see mantis #28818)
        ilCachedLanguage::getInstance($this->key)->deleteInCache();
    
        $query = "INSERT INTO lng_modules (module, lang_key, lang_array) VALUES ";
        $modules_to_delete = [];
        foreach ($lang_array as $module => $lang_arr) {
            if ($this->scope === "local") {
                $q = "SELECT * FROM lng_modules WHERE " .
                    " lang_key = " . $this->ilDB->quote($this->key, "text") .
                    " AND module = " . $this->ilDB->quote($module, "text");
                $set = $this->ilDB->query($q);
                $row = $this->ilDB->fetchAssoc($set);
                $arr2 = isset($row["lang_array"]) ? unserialize($row["lang_array"], ["allowed_classes" => false]) : "";
                if (is_array($arr2)) {
                    $lang_arr = array_merge($arr2, $lang_arr);
                }
            }
            $query .= sprintf(
                "(%s,%s,%s),",
                $this->ilDB->quote($module, "text"),
                $this->ilDB->quote($this->key, "text"),
                $this->ilDB->quote(serialize($lang_arr), "clob")
            );
            $modules_to_delete[] = $module;
        }
 
        $inModulesToDelete = $this->ilDB->in('module', $modules_to_delete, false, 'text');
        $this->ilDB->manipulate(sprintf("DELETE FROM lng_modules WHERE lang_key = %s AND $inModulesToDelete",
            $this->ilDB->quote($this->key, "text")
        ));
 
        $query = rtrim($query, ",") . ";";
        $this->ilDB->manipulate($query);
 
        // check if the module is correctly saved
        // see mantis #20046 and #19140
        $this->checkModules();
    }