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<?php
/**
* Stores site-side plugin settings as private data.
*
* This class is currently a stub, allowing a plugin to
* save settings in an object's private settings for each site.
*
* @package Elgg.Core
* @subpackage Plugins.Settings
*/
class ElggPlugin extends ElggObject {
protected function initialise_attributes() {
parent::initialise_attributes();
$this->attributes['subtype'] = "plugin";
}
public function __construct($guid = null) {
parent::__construct($guid);
}
/**
* Get a value from private settings.
*
* @param string $name
* @return mixed
*/
public function get($name) {
// See if its in our base attribute
if (isset($this->attributes[$name])) {
return $this->attributes[$name];
}
// No, so see if its in the private data store.
// get_private_setting() returns false if it doesn't exist
$meta = get_private_setting($this->guid, $name);
if ($meta === false) {
// Can't find it, so return null
return NULL;
}
return $meta;
}
/**
* Save a value to private settings.
*
* @param string $name
* @param mixed $value
*/
public function set($name, $value) {
if (array_key_exists($name, $this->attributes)) {
// Check that we're not trying to change the guid!
if ((array_key_exists('guid', $this->attributes)) && ($name=='guid')) {
return false;
}
$this->attributes[$name] = $value;
} else {
return set_private_setting($this->guid, $name, $value);
}
return true;
}
}
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