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

Collaboration diagram for ilLangDeprecated:

Public Member Functions
	__construct ()
	ilLangDeprecated constructor. More...

	getDeprecatedLangVars ()
	Get deprecated lang vars. More...

Protected Member Functions
	getCandidates ()
	Get candidates from the db. More...

	parseCodeFiles ()
	Parse Code Files. More...

	getCodeFiles (string $path)
	Get code files. More...

	parseCodeFile (string $file_path)
	Parse code file and reduce candidates. More...

Protected Attributes
array	$candidates

Private Attributes
const	ILIAS_CLASS_FILE_RE = "class\..*\.php$"

ilDBInterface	$db

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 Search for deprecated lang vars

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Definition at line 28 of file class.ilLangDeprecated.php.

Constructor & Destructor Documentation

◆ __construct()

ilLangDeprecated::__construct ( )

ilLangDeprecated constructor.

Definition at line 38 of file class.ilLangDeprecated.php.

    {
        global $DIC;
        $this->db = $DIC->database();
    }

References $DIC.

Member Function Documentation

◆ getCandidates()

ilLangDeprecated::getCandidates ( )

protected

Get candidates from the db.

Base are all lang vars of the english lang file reduced by the ones being accessed (having entries in lng_log)

Definition at line 58 of file class.ilLangDeprecated.php.

                                      : void
    {
        $log = array();
        $set = $this->db->query("SELECT module, identifier FROM lng_log ");
        while ($rec = $this->db->fetchAssoc($set)) {
            $log[$rec["module"] . ":" . $rec["identifier"]] = 1;
        }
        $set = $this->db->query("SELECT module, identifier FROM lng_data WHERE lang_key = " .
            $this->db->quote("en", "text") . " ORDER BY module, identifier");
        while ($rec = $this->db->fetchAssoc($set)) {
            if (!isset($log[$rec["module"] . ":" . $rec["identifier"]])) {
                $this->candidates[$rec["identifier"]] = $rec["module"];
            }
        }
    }

References $log.

Referenced by getDeprecatedLangVars().

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◆ getCodeFiles()

ilLangDeprecated::getCodeFiles ( string $path )

protected

Get code files.

Definition at line 87 of file class.ilLangDeprecated.php.

                                                 : \Generator
    {
        foreach (
            new \RegexIterator(
                new \RecursiveIteratorIterator(
                    new \RecursiveDirectoryIterator($path),
                    \RecursiveIteratorIterator::SELF_FIRST,
                    \RecursiveIteratorIterator::CATCH_GET_CHILD
                ),
                '/' . self::ILIAS_CLASS_FILE_RE . '/i'
            ) as $file
        ) {
            yield $file;
        }
    }

References $path.

Referenced by parseCodeFiles().

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◆ getDeprecatedLangVars()

ilLangDeprecated::getDeprecatedLangVars ( )

Get deprecated lang vars.

Definition at line 47 of file class.ilLangDeprecated.php.

                                           : array
    {
        $this->getCandidates();
        $this->parseCodeFiles();
        return $this->candidates;
    }

References $candidates, getCandidates(), and parseCodeFiles().

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◆ parseCodeFile()

ilLangDeprecated::parseCodeFile ( string $file_path )

protected

Parse code file and reduce candidates.

Definition at line 106 of file class.ilLangDeprecated.php.

                                                       : void
    {
        $tokens = token_get_all(file_get_contents($file_path));
        $num_tokens = count($tokens);
 
        for ($i = 0; $i < $num_tokens; $i++) {
            if (is_string($tokens[$i])) {
                continue;
            }
 
            $token = $tokens[$i][0];
            switch ($token) {
                case T_STRING:
                case T_CONSTANT_ENCAPSED_STRING:
                    $lv = str_replace(array("'", '"'), "", $tokens[$i][1]);
                    if ($lv !== "") {
                        unset($this->candidates[$lv]);
                    }
                    break;
            }
        }
    }

References $i, and $token.

Referenced by parseCodeFiles().

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◆ parseCodeFiles()

ilLangDeprecated::parseCodeFiles ( )

protected

Parse Code Files.

Definition at line 77 of file class.ilLangDeprecated.php.

                                       : void
    {
        foreach ($this->getCodeFiles(ILIAS_ABSOLUTE_PATH) as $file) {
            $this->parseCodeFile($file->getPathname());
        }
    }