nabble/ajde

<?php

abstract class Ajde_Object_Magic extends Ajde_Object
{
    protected $_data = [];

    final public function __call($method, $arguments)
    {
        $prefix = strtolower(substr($method, 0, 3));
        $key = substr($method, 3);
        $key = strtolower(substr($key, 0, 1)).substr($key, 1);
        switch ($prefix) {
            case 'get':
                if ($this->has($key)) {
                    return $this->get($key);
                } else {
                    if (!method_exists($this, '__fallback')) {
                        throw new Ajde_Exception("Property '$key' not set in class ".get_class($this)." when calling get('$key')",
                            90007);
                    }
                }
                break;
            case 'set':
                return $this->set($key, $arguments[0]);
                break;
            case 'has':
                return $this->has($key);
                break;
        }
        if (method_exists($this, '__fallback')) {
            return call_user_func_array([$this, '__fallback'], [$method, $arguments]);
        }
        throw new Ajde_Exception('Call to undefined method '.get_class($this)."::$method()", 90006);
    }

    /**
     * TODO.
     *
     * @param string $key
     * @param mixed  $value
     */
    public function set($key, $value)
    {
        $this->_set($key, $value);
    }

    /**
     * TODO.
     *
     * @param string $key
     * @param mixed  $value
     */
    protected function _set($key, $value)
    {
        if (substr_count($key, '.')) {
            Ajde_Core_Array::set($this->_data, $key, $value);
        } else {
            $this->_data[$key] = $value;
        }
    }

    public function remove($key)
    {
        unset($this->_data[$key]);
    }

    public function get($key)
    {
        if ($this->has($key)) {
            return $this->_get($key);
        } else {
            throw new Ajde_Exception("Parameter '$key' not set in class ".get_class($this)." when calling get('$key')",
                90007);
        }
    }

    protected function _get($key)
    {
        if (substr_count($key, '.')) {
            return Ajde_Core_Array::get($this->_data, $key);
        }

        return $this->_data[$key];
    }

    public function has($key)
    {
        $exist = array_key_exists($key, $this->_data);

        if ($exist === false) {
            $exist = !is_null(Ajde_Core_Array::get($this->_data, $key));
        }

        return (bool) $exist;
    }

    public function isEmpty($key)
    {
        $value = $this->get($key);

        return $value instanceof Ajde_Model ?
            !$value->hasLoaded() :
            empty($value);
    }

    public function hasEmpty($key)
    {
        return $this->has($key) && $this->isEmpty($key);
    }

    public function hasNotEmpty($key)
    {
        if ($this->has($key)) {
            return !$this->isEmpty($key);
        }

        return false;
    }

    public function reset()
    {
        $this->_data = [];
    }

    final public function values()
    {
        return $this->_data;
    }

    final public function merge($key, array $value)
    {
        if (!$this->has($key)) {
            $this->set($key, []);
        }

        $this->set($key, Ajde_Core_Array::mergeRecursive($this->get($key), $value));
    }

    final public function valuesAsSingleDimensionArray()
    {
        $array = [];
        foreach ($this->_data as $k => $item) {
            if (is_string($item)) {
                $array[$k] = $item;
            } else {
                if (is_array($item)) {
                    $array[$k] = serialize($item);
                } else {
                    if ($item instanceof self) {
                        $array[$k] = serialize($item->valuesAsSingleDimensionArray());
                    } else {
                        if (is_object($item)) {
                            $array[$k] = serialize($item);
                        }
                    }
                }
            }
        }

        return $array;
    }

    /**
     * Translates a camel case string into a string with underscores (e.g. firstName -&gt; first_name).
     *
     * @see http://www.paulferrett.com/2009/php-camel-case-functions/
     *
     * @param string $str String in camel case format
     *
     * @return string $str Translated into underscore format
     */
    public static function fromCamelCase($str)
    {
        $str[0] = strtolower($str[0]);
        $func = create_function('$c', 'return "_" . strtolower($c[1]);');

        return preg_replace_callback('/([A-Z])/', $func, $str);
    }

    /**
     * Translates a string with underscores into camel case (e.g. first_name -&gt; firstName).
     *
     * @see http://www.paulferrett.com/2009/php-camel-case-functions/
     *
     * @param string $str                   String in underscore format
     * @param bool   $capitalise_first_char If true, capitalise the first char in $str
     *
     * @return string $str translated into camel caps
     */
    public static function toCamelCase($str, $capitalise_first_char = false)
    {
        if ($capitalise_first_char) {
            $str[0] = strtoupper($str[0]);
        }
        $func = create_function('$c', 'return strtoupper($c[1]);');

        return preg_replace_callback('/_([a-z])/', $func, $str);
    }

    public static function classnameToUppercase($classname)
    {
        return str_replace(' ', '_', ucwords(str_replace('_', ' ', $classname)));
    }
}