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Diffstat (limited to 'system/libraries/Controller.php')
| -rw-r--r-- | system/libraries/Controller.php | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/system/libraries/Controller.php b/system/libraries/Controller.php new file mode 100644 index 000000000..5e93de3bf --- /dev/null +++ b/system/libraries/Controller.php @@ -0,0 +1,127 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 4.3.2 or newer + * + * @package CodeIgniter + * @author ExpressionEngine Dev Team + * @copyright Copyright (c) 2008 - 2009, EllisLab, Inc. + * @license http://codeigniter.com/user_guide/license.html + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +// ------------------------------------------------------------------------ + +/** + * CodeIgniter Application Controller Class + * + * This class object is the super class that every library in + * CodeIgniter will be assigned to. + * + * @package CodeIgniter + * @subpackage Libraries + * @category Libraries + * @author ExpressionEngine Dev Team + * @link http://codeigniter.com/user_guide/general/controllers.html + */ +class Controller extends CI_Base { + + var $_ci_scaffolding = FALSE; + var $_ci_scaff_table = FALSE; + + /** + * Constructor + * + * Calls the initialize() function + */ + function Controller() + { + parent::CI_Base(); + $this->_ci_initialize(); + log_message('debug', "Controller Class Initialized"); + } + + // -------------------------------------------------------------------- + + /** + * Initialize + * + * Assigns all the bases classes loaded by the front controller to + * variables in this class. Also calls the autoload routine. + * + * @access private + * @return void + */ + function _ci_initialize() + { + // Assign all the class objects that were instantiated by the + // front controller to local class variables so that CI can be + // run as one big super object. + $classes = array( + 'config' => 'Config', + 'input' => 'Input', + 'benchmark' => 'Benchmark', + 'uri' => 'URI', + 'output' => 'Output', + 'lang' => 'Language', + 'router' => 'Router' + ); + + foreach ($classes as $var => $class) + { + $this->$var =& load_class($class); + } + + // In PHP 5 the Loader class is run as a discreet + // class. In PHP 4 it extends the Controller + if (floor(phpversion()) >= 5) + { + $this->load =& load_class('Loader'); + $this->load->_ci_autoloader(); + } + else + { + $this->_ci_autoloader(); + + // sync up the objects since PHP4 was working from a copy + foreach (array_keys(get_object_vars($this)) as $attribute) + { + if (is_object($this->$attribute)) + { + $this->load->$attribute =& $this->$attribute; + } + } + } + } + + // -------------------------------------------------------------------- + + /** + * Run Scaffolding + * + * @access private + * @return void + */ + function _ci_scaffolding() + { + if ($this->_ci_scaffolding === FALSE OR $this->_ci_scaff_table === FALSE) + { + show_404('Scaffolding unavailable'); + } + + $method = ( ! in_array($this->uri->segment(3), array('add', 'insert', 'edit', 'update', 'view', 'delete', 'do_delete'), TRUE)) ? 'view' : $this->uri->segment(3); + + require_once(BASEPATH.'scaffolding/Scaffolding'.EXT); + $scaff = new Scaffolding($this->_ci_scaff_table); + $scaff->$method(); + } + + +} +// END _Controller class + +/* End of file Controller.php */ +/* Location: ./system/libraries/Controller.php */
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