core_utilities.php

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<?php

      /*
      *     This source code is a part of the Ultimix Project. 
      *     It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under 
      *     it's own license wich could be found from the corresponding files or sources. 
      *     This source code is provided "as is" without any warranties or garanties.
      *
      *     Have a nice day!
      *
      *     @url http://ultimix.sorceforge.net
      *
      *     @author Alexey "gdever" Dodonov
      */

      global $CachedFiles;
      $CachedFiles = array();
      
      function                _file_get_contents( $FilePath )
      {
            global      $CachedFiles;
            
            if( isset( $CachedFiles[ $FilePath ] ) === false )
            {
                  $CachedFiles[ $FilePath ] = @file_get_contents( $FilePath );
            }
            
            return( $CachedFiles[ $FilePath ] );
      }
      
      function                _rmdir_recurse( $Path )
      {
            $Handle = @opendir( $Path = rtrim( $Path , '/' ).'/' );
            if( $Handle !== false )
            {
                  for( ; false !== ( $File = readdir( $Handle ) ) ; )
                  {
                        if( $File != "." and $File != ".." )
                        {
                              $FullPath = $Path.$File;
                              if( is_dir( $FullPath ) )
                              {
                                    _rmdir_recurse( $FullPath );
                                    rmdir( $FullPath );
                              }
                              else
                              {
                                    unlink( $FullPath );
                              }
                        }
                  }
                  closedir( $Handle );
            }
      }
      
      global      $LoadedPackagesPaths;
      $LoadedPackagesPaths = array();
      
      function                _get_loaded_packages_paths()
      {
            try
            {
                  global      $LoadedPackagesPaths;
                  
                  return( $LoadedPackagesPaths );
            }
            catch( Exception $e )
            {
                  $Args = func_get_args();throw( _get_exception_object( __FUNCTION__ , $Args , $e ) );
            }
      }

      global                              $_parsed_objects;
      $_parsed_objects = array();
      
      function                _compile_data( $k , $v )
      {
            if( is_object( $v ) || is_array( $v ) )
            {
                  global                              $_parsed_objects;
                  
                  if( in_array( $k , $_parsed_objects ) === false || is_numeric( $k ) )
                  {
                        $_parsed_objects[] = $k;
                        $Data = base64_encode( ' { '._collapse_params( $v ).' } ' );
                  }
                  else
                  {
                        $Data = base64_encode( ' {X} ' );
                  }
            }
            else
            {
                  $Data = base64_encode( _collapse_params( $v ).' ' );
            }
            
            return( $Data );
      }
      
      function                      _return_params( $Params )
      {
            if( $Params === false )
            {
                  return( 'false' );
            }
            elseif( $Params === true )
            {
                  return( 'true' );
            }
            else
            {
                  return( $Params );
            }
      }
      
      global                              $_collapse_span_id;
      $_collapse_span_id = 0;
      
      function                _compile_params( $Params )
      {
            global                              $_collapse_span_id;
            
            $Str = ' ';
                  
            foreach( $Params as $k => $v )
            {
                  $Data = _compile_data( $k , $v );
                  
                  $_collapse_span_id += 1;
                  $id = $_collapse_span_id;
            
                  $PlaceHolders = array( '{id}' , '{data}' , '{k}' );
                  
                  $Template = _file_get_contents( dirname( __FILE__ ).'/../../res/templates/func_link.tpl' );
                  
                  $Str .= str_replace( $PlaceHolders , array( $id , $Data , $k ) , $Template );
            }
            
            return( $Str );
      }
      
      function                      _collapse_params( &$Params )
      {
            if( is_array( $Params ) && count( $Params ) == 0 )
            {
                  return( '' );
            }
            
            if( is_array( $Params ) || is_object( $Params ) )
            {
                  return( _compile_params( $Params ) );
            }
            else
            {
                  return( _return_params( $Params ) );
            }
      }
      
      function                _get_exception_object( $Method , $Args , $ExceptionObject )
      {
            $ExceptionMessage = $ExceptionObject->getMessage();

            return( new Exception( "$Method("._collapse_params( $Args ).")::$ExceptionMessage" ) );
      }
      
      function                _throw_exception_object( $Method , $Args , $ExceptionObject )
      {
            throw( _get_exception_object( $Method , $Args , $ExceptionObject ) );
      }
      
      function                str_replace_once( $Pattern , $Replacement , $Str )
      {
            if( strpos( $Str , $Pattern ) !== false )
            {
                  return( substr_replace( $Str , $Replacement , strpos( $Str , $Pattern ) , strlen( $Pattern ) ) );
            }

            return( $Str );
    } 
      
?>