FieldDate::parseFilter()

Complexity

Conditions	16
Paths	22

Size

Total Lines	83
Code Lines	39

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function parseFilter(&$string)
    {
        $string = self::cleanFilterString($string);

        // Relative check, earlier or later
        if (preg_match('/^(equal to or )?(earlier|later) than (.*)$/i', $string, $match)) {
            $string = $match[3];

            // Validate date
            if (!DateTimeObj::validate($string)) {
                return self::ERROR;
            }

            // Date is equal to or earlier/later than
            // Date is earlier/later than
            $parts = self::parseDate($string, $match[2], $match[1] == "equal to or ");

The string literal equal to or does not require double quotes, as per coding-style, please use single quotes.

            $earlier = $parts['start'];
            $later = $parts['end'];

            // Switch between earlier than and later than logic
            // The earlier/later range is defined by MySQL's support. RE: #1560
            // @link https://dev.mysql.com/doc/refman/en/datetime.html
            switch ($match[2]) {
                case 'later':
                    $string = $later . ' to ' . self::$max_date;
                    break;
                case 'earlier':
                    $string = self::$min_date . ' to ' . $earlier;
                    break;
            }

            // Look to see if its a shorthand date (year only), and convert to full date
            // Look to see if the give date is a shorthand date (year and month) and convert it to full date
            // Match single dates
        } elseif (

Expected 0 spaces after opening bracket; newline found

            preg_match('/^(1|2)\d{3}$/i', $string)
            || preg_match('/^(1|2)\d{3}[-\/]\d{1,2}$/i', $string)
            || !preg_match('/\s+to\s+/i', $string)
        ) {
            // Validate
            if (!DateTimeObj::validate($string)) {
                return self::ERROR;
            }

            $parts = self::parseDate($string);

$string of type string is incompatible with the type array expected by parameter $string of FieldDate::parseDate().

            $string = $parts['start'] . ' to ' . $parts['end'];

            // Match date ranges
        } elseif (preg_match('/\s+to\s+/i', $string)) {
            if (!$parts = preg_split('/\s+to\s+/', $string, 2, PREG_SPLIT_NO_EMPTY)) {
                return self::ERROR;
            }

            foreach ($parts as $i => &$part) {
                // Validate
                if (!DateTimeObj::validate($part)) {
                    return self::ERROR;
                }

                $part = self::parseDate($part);
            }

            $string = $parts[0]['start'] . " to " . $parts[1]['end'];

The string literal to does not require double quotes, as per coding-style, please use single quotes.

        }

        // Parse the full date range and return an array
        if (!$parts = preg_split('/\s+to\s+/i', $string, 2, PREG_SPLIT_NO_EMPTY)) {
            return self::ERROR;
        }

        $parts = array_map(array('self', 'cleanFilterString'), $parts);

        list($start, $end) = $parts;

        // Validate
        if (!DateTimeObj::validate($start) || !DateTimeObj::validate($end)) {
            return self::ERROR;
        }

        $string = array('start' => $start, 'end' => $end);

        return self::RANGE;
    }