source: plugins/daInstaller/inc/class.da.modules.parser.php @ 1046:24b905e118ac

<?php
# ***** BEGIN LICENSE BLOCK *****
# This file is part of daInstaller, a plugin for DotClear2.
# Copyright (c) 2008-2010 Tomtom, Pep and contributors, for DotAddict.org.
# All rights reserved.
#
# ***** END LICENSE BLOCK *****

/**
 * Class daModuleParserException
 */ 
class daModuleParserException extends Exception {}

/**
 * Class daModulesParser
 */
class daModulesParser
{
     protected $xml;
     protected $items;
     
     public function __construct($data)
     {
          if (!is_string($data)) {
               throw new daModuleParserException(__('Impossible to read data feed'));
          }
          
          $this->xml = simplexml_load_string($data);
          $this->items = array();
          
          if ($this->xml === false) {
               throw new daModuleParserException(__('Wrong data feed'));
          }
          
          $this->_parse();
          
          unset($data);
          unset($this->xml);
     }
     
     protected function _parse()
     {
          if (empty($this->xml->module)) {
               return;
          }
          
          foreach ($this->xml->module as $i)
          {
               $attrs = $i->attributes();
               
               $item = array();
               
               # DC/DA shared markers
               $item['id']         = (string) $attrs['id'];
               $item['file']       = (string) $i->file;
               $item['label']      = (string) $i->name;
               $item['version']    = (string) $i->version;
               $item['author']     = (string) $i->author;
               $item['desc']       = (string) $i->desc;
               
               # DA specific markers
               $item['dc_min']     = (string) $i->children('http://dotaddict.org/da/')->dcmin;
               $item['details']    = (string) $i->children('http://dotaddict.org/da/')->details;
               /*$item['section']  = (string) $i->children('http://dotaddict.org/da/')->section;*/
               $item['support']    = (string) $i->children('http://dotaddict.org/da/')->support;
               $item['sshot']      = (string) $i->children('http://dotaddict.org/da/')->sshot;
               
               # First filter right now
               if (version_compare(DC_VERSION,$item['dc_min'],'>=')) {
                    $this->items[$item['id']] = $item;
               }
          }
     }
     
     public function getModules()
     {
          return $this->items;
     }
}

?>