| 111 |
111 |
$slug = strip_tags($slug);
|
| 112 |
112 |
// Convert some special tokens (space, "_" and "-") to the space character
|
|
113 |
$dashes = ['-', '_'];
|
|
114 |
$allowDashCharacters = (bool)($this->configuration['allowDashCharacters'] ?? false);
|
| 113 |
115 |
$fallbackCharacter = (string)($this->configuration['fallbackCharacter'] ?? '-');
|
| 114 |
|
$slug = preg_replace('/[ \t\x{00A0}\-+_]+/u', $fallbackCharacter, $slug);
|
|
116 |
$fallbackCharacterPattern = $allowDashCharacters ? '/[ \t\x{00A0}+]+/u' : '/[ \t\x{00A0}\-+_]+/u';
|
|
117 |
$slug = (string)preg_replace($fallbackCharacterPattern, $fallbackCharacter, $slug);
|
| 115 |
118 |
if (!\Normalizer::isNormalized((string)$slug)) {
|
| 116 |
119 |
$slug = \Normalizer::normalize((string)$slug);
|
| ... | ... | |
| 122 |
125 |
// The specCharsToASCII() converts "€" to "EUR"
|
| 123 |
126 |
$slug = GeneralUtility::makeInstance(CharsetConverter::class)->specCharsToASCII('utf-8', $slug);
|
| 124 |
|
// Get rid of all invalid characters, but allow slashes
|
| 125 |
|
$slug = preg_replace('/[^\p{L}\p{M}0-9\/' . preg_quote($fallbackCharacter) . ']/u', '', $slug);
|
|
127 |
// Get rid of all invalid characters, but allow slashes and dashes
|
|
128 |
$validChars = preg_quote($fallbackCharacter);
|
|
129 |
if ($allowDashCharacters) {
|
|
130 |
foreach ($dashes as $dash) {
|
|
131 |
if ($dash !== $fallbackCharacter) {
|
|
132 |
$validChars .= preg_quote($dash);
|
|
133 |
}
|
|
134 |
}
|
|
135 |
}
|
|
136 |
$slug = (string)preg_replace('/[^\p{L}\p{M}0-9\/' . $validChars . ']/u', '', $slug);
|
| 126 |
137 |
// Convert multiple fallback characters to a single one
|
| 127 |
138 |
if ($fallbackCharacter !== '') {
|
| 128 |
139 |
$slug = preg_replace('/' . preg_quote($fallbackCharacter) . '{2,}/', $fallbackCharacter, $slug);
|
| 129 |
140 |
}
|
|
141 |
// Convert multiple dashes to a single one
|
|
142 |
if ($allowDashCharacters) {
|
|
143 |
foreach ($dashes as $dash) {
|
|
144 |
if ($dash !== $fallbackCharacter) {
|
|
145 |
$slug = (string)preg_replace('/' . preg_quote($dash) . '{2,}/', $dash, $slug);
|
|
146 |
}
|
|
147 |
}
|
|
148 |
}
|
|
149 |
|
| 130 |
150 |
// Ensure slug is lower cased after all replacement was done
|
| 131 |
151 |
$slug = mb_strtolower($slug, 'utf-8');
|
| 132 |
152 |
// Extract slug, thus it does not have wrapping fallback and slash characters
|