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-rw-r--r--lib/less.php/Configurable.php69
1 files changed, 69 insertions, 0 deletions
diff --git a/lib/less.php/Configurable.php b/lib/less.php/Configurable.php
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+++ b/lib/less.php/Configurable.php
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+<?php
+
+/**
+ * Configurable
+ *
+ * @package Less
+ * @subpackage Core
+ */
+abstract class Less_Configurable {
+
+ /**
+ * Array of options
+ *
+ * @var array
+ */
+ protected $options = array();
+
+ /**
+ * Array of default options
+ *
+ * @var array
+ */
+ protected $defaultOptions = array();
+
+
+ /**
+ * Set options
+ *
+ * If $options is an object it will be converted into an array by called
+ * it's toArray method.
+ *
+ * @throws Exception
+ * @param array|object $options
+ *
+ */
+ public function setOptions($options){
+ $options = array_intersect_key($options,$this->defaultOptions);
+ $this->options = array_merge($this->defaultOptions, $this->options, $options);
+ }
+
+
+ /**
+ * Get an option value by name
+ *
+ * If the option is empty or not set a NULL value will be returned.
+ *
+ * @param string $name
+ * @param mixed $default Default value if confiuration of $name is not present
+ * @return mixed
+ */
+ public function getOption($name, $default = null){
+ if(isset($this->options[$name])){
+ return $this->options[$name];
+ }
+ return $default;
+ }
+
+
+ /**
+ * Set an option
+ *
+ * @param string $name
+ * @param mixed $value
+ */
+ public function setOption($name, $value){
+ $this->options[$name] = $value;
+ }
+
+} \ No newline at end of file