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new class to manage extensions

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Uwe Steinmann 2013-05-02 12:10:42 +02:00
parent 1e3681094f
commit ae003bf7f2
1 changed files with 82 additions and 0 deletions
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inc/inc.ClassExtensionMgr.php Normal file
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<?php
/**
* Implementation of an extension management.
*
* SeedDMS can be extended by extensions. Extension usually implement
* hook.
*
* @category DMS
* @package SeedDMS
* @license GPL 2
* @version @version@
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2011 Uwe Steinmann
* @version Release: @package_version@
*/
/**
* Class to represent an extension manager
*
* This class provides some very basic methods to manage extensions.
*
* @category DMS
* @package SeedDMS
* @author Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2011 Uwe Steinmann
* @version Release: @package_version@
*/
class SeedDMS_Extension_Mgr {
/**
* @var string $extdir directory where extensions are located
* @access protected
*/
protected $extdir;
/**
* @var string $cachedir directory where cached extension configuration
* is stored
* @access protected
*/
protected $cachedir;
function __construct($extdir = '', $cachedir = '') {
$this->cachedir = $cachedir;
$this->extdir = $extdir;
}
function getExtensionsConfFile() { /* {{{ */
return $this->cachedir."/extensions.php";
} /* }}} */
function createExtensionConf() { /* {{{ */
$extensions = self::getExtensions();
print_r($extensions);
if($extensions) {
$fp = fopen($this->cachedir."/extensions.php", "w");
foreach($extensions as $_ext) {
if(file_exists($this->extdir . "/" . $_ext . "/conf.php")) {
$content = file_get_contents($this->extdir . "/" . $_ext . "/conf.php");
fwrite($fp, $content);
}
}
fclose($fp);
include($this->cachedir."/extensions.php");
}
} /* }}} */
function getExtensions() { /* {{{ */
$extensions = array();
$handle = opendir($this->extdir);
while ($entry = readdir($handle) ) {
if ($entry == ".." || $entry == ".")
continue;
else if (is_dir($this->extdir ."/". $entry))
array_push($extensions, $entry);
}
closedir($handle);
asort($extensions);
return $extensions;
} /* }}} */
}