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108 lines
3.3 KiB
108 lines
3.3 KiB
<?php
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// +---------------------------------------------------------------------------+
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// | This file is part of the core package. |
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// | Copyright (c) laiketui.com |
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// | |
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// | For the full copyright and license information, please view the LICENSE |
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// | file that was distributed with this source code. You can also view the |
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// | LICENSE file online at http://www.laiketui.com |
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// +---------------------------------------------------------------------------+
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/**
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* ModuleConfigHandler reads module configuration files to determine the status
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* of a module.
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*
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* @package laiketui
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* @subpackage config
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*
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* @author ketter (ketter@laiketui.com)
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* @since 3.0.0
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*/
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class ModuleConfigHandler extends IniConfigHandler
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{
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// +-----------------------------------------------------------------------+
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// | METHODS |
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// +-----------------------------------------------------------------------+
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/**
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* Execute this configuration handler.
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*
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* @param string An absolute filesystem path to a configuration file.
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*
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* @return string Data to be written to a cache file.
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*
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* @throws <b>ConfigurationException</b> If a requested configuration file
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* does not exist or is not readable.
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* @throws <b>ParseException</b> If a requested configuration file is
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* improperly formatted.
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*
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* @author ketter (ketter@laiketui.com)
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* @since 3.0.0
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*/
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public function & execute ($config)
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{
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// set our required categories list and initialize our handler
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$categories = array('required_categories' => array('module'));
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$this->initialize($categories);
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// parse the ini
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$ini = $this->parseIni($config);
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// verify the NAME key is set
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if (!isset($ini['module']['NAME']))
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{
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// missing NAME key
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$error = 'Configuration file "%s" specifies category ' .
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'"module" with missing "NAME" key';
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$error = sprintf($error, $config);
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throw new ParseException($error);
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}
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// get our module name
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$moduleName = strtoupper($ini['module']['NAME']);
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// init our data array
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$data = array();
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// allowed keys
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$keys = array('AUTHOR', 'DESCRIPTION', 'ENABLED', 'HOMEPAGE', 'NAME',
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'TITLE', 'UPDATE_URL', 'VERSION');
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// let's do the fancy work
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foreach ($ini['module'] as $key => &$value)
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{
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if (in_array($key, $keys))
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{
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// literalize our value
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$value = $this->literalize($value);
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$tmp = "define('MOD_%s_%s', %s);";
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$data[] = sprintf($tmp, $moduleName, $key, $value);
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}
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}
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// compile data
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$retval = "<?php\n" .
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"// auth-generated by ModuleConfigHandler\n" .
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"// date: %s\n%s\n?>";
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$retval = sprintf($retval, date('m/d/Y H:i:s'), implode("\n", $data));
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return $retval;
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}
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}
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?>
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