Functions
	extractSuffixFromFilename (string $filename)

	stripSuffix (string $title, ?string $suffix=null)

	ensureSuffix (string $title, ?string $suffix=null)

	ensureSuffixInBrackets (string $title, ?string $suffix=null)

Variables
trait	ilObjFileSecureString
	Trait ilObjFileSecureString. More...

Function Documentation

◆ ensureSuffix()

ensureSuffix	(	string	$title,
		?string	$suffix = `null`
	)

protected

Definition at line 48 of file trait.ilObjFileSecureString.php.

                                                                          : string
    {
        $title = $this->stripSuffix($title, $suffix);
        $suffix = $suffix ?? $this->extractSuffixFromFilename($title);
 
        if ($suffix !== null && strrpos($title, "." . $suffix) === false) {
            $title .= "." . $suffix;
        }
 
        return $this->secure(rtrim($title, "."));
    }

References extractSuffixFromFilename(), and stripSuffix().

Referenced by ilObjFile\appendSuffixToTitle(), ilObjFile\beforeUpdate(), ilObjFileInfo\getHeaderTitle(), ilObjFile\handleChangedObjectTitle(), ilFileVersionFormGUI\saveObject(), and ilObjFile\updateObjectFromRevision().

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◆ ensureSuffixInBrackets()

ensureSuffixInBrackets	(	string	$title,
		?string	$suffix = `null`
	)

protected

Definition at line 60 of file trait.ilObjFileSecureString.php.

                                                                                    : string
    {
        $title = $this->stripSuffix($title, $suffix);
        $suffix = $suffix ?? $this->extractSuffixFromFilename($title);
 
        if ($suffix !== null && strrpos($title, "." . $suffix) === false) {
            $title .= " (" . $suffix . ")";
        }
 
        return $this->secure($title);
    }

References extractSuffixFromFilename(), and stripSuffix().

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◆ extractSuffixFromFilename()

extractSuffixFromFilename ( string $filename )

protected

Definition at line 29 of file trait.ilObjFileSecureString.php.

                                                                  : string
    {
        if (!preg_match('/^(.+?)(?<!\s)\.([^.]*$|$)/', $filename, $matches)) {
            return '';
        }
        return $this->secure($matches[2]);
    }

References $filename.

Referenced by ilObjFile\appendSuffixToTitle(), ensureSuffix(), ensureSuffixInBrackets(), and stripSuffix().

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◆ stripSuffix()

stripSuffix	(	string	$title,
		?string	$suffix = `null`
	)

protected

Definition at line 37 of file trait.ilObjFileSecureString.php.

                                                                         : string
    {
        $suffix = $suffix ?? $this->extractSuffixFromFilename($title);
 
        if ($suffix !== null && ($length = strrpos($title, "." . $suffix)) > 0) {
            $title = substr($title, 0, $length);
        }
 
        return $this->secure($title);
    }