134 lines
2.0 KiB
PHP
134 lines
2.0 KiB
PHP
<?php
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/**
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* Base Configuration class
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*/
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namespace Aviat\AnimeClient;
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/**
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* Wrapper for configuration values
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*/
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class Config {
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use \Aviat\Ion\ArrayWrapper;
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/**
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* Config object
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*
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* @var array
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*/
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protected $map = [];
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/**
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* Constructor
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*
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* @param array $config_array
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*/
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public function __construct(array $config_array = [])
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{
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$this->map = $config_array;
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}
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/**
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* Get a config value
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*
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* @param array|string $key
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* @return mixed
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*/
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public function get($key)
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{
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if (is_array($key))
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{
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return $this->get_deep_key($key, FALSE);
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}
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if (array_key_exists($key, $this->map))
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{
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return $this->map[$key];
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}
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return NULL;
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}
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/**
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* Return a reference to an arbitrary key on the config map
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* @param array $key
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* @param bool $create Whether to create the missing array keys
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* @return mixed
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*/
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protected function &get_deep_key(array $key, $create = TRUE)
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{
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$pos =& $this->map;
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// Create the start of the array if it doesn't exist
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if ($create && ! is_array($pos))
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{
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$pos = [];
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}
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elseif ( ! is_array($pos))
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{
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return NULL;
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}
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// Iterate through the levels of the array,
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// create the levels if they don't exist
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foreach($key as $level)
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{
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if ($create && empty($pos) && ! is_array($pos))
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{
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$pos = [];
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$pos[$level] = [];
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}
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$pos =& $pos[$level];
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}
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return $pos;
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}
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/**
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* Remove a config value
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*
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* @param string|array $key
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* @return void
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*/
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public function delete($key)
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{
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$pos =& $this->map;
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if (is_array($key))
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{
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$pos =& $this->arr($this->map)->get_deep_key($key);
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}
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else
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{
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$pos =& $this->map[$key];
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}
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unset($pos);
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}
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/**
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* Set a config value
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*
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* @param string|array $key
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* @param mixed $value
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* @return Config
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*/
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public function set($key, $value)
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{
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$pos =& $this->map;
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if (is_array($key))
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{
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$pos =& $this->get_deep_key($key);
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$pos = $value;
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}
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else
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{
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$pos[$key] = $value;
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}
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return $this;
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}
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}
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// End of config.php
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