'Tools.Text'], $config); parent::__construct($View, $config); } /** * Minimizes the given URL to a maximum length * * @param string $url the url * @param int|null $max the maximum length * @param array $options * - placeholder * @return string the manipulated url (+ eventuell ...) */ public function minimizeUrl($url, $max = null, array $options = []) { // check if there is nothing to do if (empty($url) || mb_strlen($url) <= (int)$max) { return $url; } // http:// etc has not to be displayed, so $url = $this->stripProtocol($url); // cut the parameters if (mb_strpos($url, '/') !== false) { $url = strtok($url, '/'); } // return if the url is short enough if (mb_strlen($url) <= (int)$max) { return $url; } // otherwise cut a part in the middle (but only if long enough!) // TODO: more dynamically $placeholder = CHAR_HELLIP; if (!empty($options['placeholder'])) { $placeholder = $options['placeholder']; } $end = mb_substr($url, -5, 5); $front = mb_substr($url, 0, (int)$max - 8); return $front . $placeholder . $end; } /** * Remove http:// or other protocols from the link * * @param string $url * @return string strippedUrl */ public function stripProtocol($url) { $pieces = parse_url($url); // Already stripped? if (empty($pieces['scheme'])) { return $url; } return mb_substr($url, mb_strlen($pieces['scheme']) + 3); # +3 <=> :// # can only be 4 with "file" (file:///)... } /** * Transforming int values into ordinal numbers (1st, 3rd, ...). * When using HTML, you can use ^{, as well.
*
* @param int $num The number to be suffixed.
* @param bool $sup Whether to wrap the suffix in a superscript (^{) tag on output.
* @return string ordinal
*/
public function ordinalNumber($num = 0, $sup = false) {
$ordinal = Number::ordinal($num);
return ($sup) ? $num . '^{' . $ordinal . '}' : $num . $ordinal;
}

/**
* Syntax highlighting using php internal highlighting
*
* @param string $file Filename
* @return string
*/
public function highlightFile($file) {
return highlight_file($file, true);
}

/**
* Syntax highlighting using php internal highlighting
*
* @param string $string Content
* @return string
*/
public function highlightString($string) {
return highlight_string($string, true);
}

}}}