garethp\ews\API\FieldURIManager::getFieldUrisFromClass()

Complexity

Conditions	7
Paths	11

Size

Total Lines	41
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	21
CRAP Score	7

Importance

Changes	2
Bugs	0	Features	0

<?php
    protected static function getFieldUrisFromClass($className)
    {
        //So, since we have to pass in URI's of everything we update, we need to fetch them
        $reflection = new \ReflectionClass($className);
        $constants = $reflection->getConstants();
        $constantsFound = array();

        //Loop through all URI's to list them in an array
        foreach ($constants as $constant) {
            $exploded = explode(":", strtolower($constant));
            if (count($exploded) == 1) {
                $exploded = ['item', $exploded[0]];
            }

            //It starts in order ['contacts', 'physicaladdress', 'city], we want it in
            //['physicaladdress', 'contacts', 'city]
            $temp = $exploded[0];
            $exploded[0] = $exploded[1];
            $exploded[1] = $temp;

            $depth = count($exploded) - 1;
            $current = &$constantsFound;

            //Use the exploded array as a way to create a multidimensional array. For example,
            //['contacts', 'physicaladdress', 'city'] becomes
            //['contacts' => ['physicaladdress' => ['city' => 'contacts:PhysicalAddress:City']]]
            foreach ($exploded as $count => $key) {
                if ($count < $depth && !isset($current[$key])) {
                    $current[$key] = array();
                }

                if ($count < $depth) {
                    $current = &$current[$key];
                    continue;
                }

                $current[$key] = $constant;
            }
        }

        return $constantsFound;
    }