{

// Set the attributes.

protected $vars = array();

protected $registry; // registry

public $striptags = false;

public function __construct ($registry)

{

$this->registry = $registry;

}

public function __set($index, $value)

{

$this->vars[$index] = $value;

}

public function __get($index)

{

if (array_key_exists($index, $this->vars)) return $this->vars[$index];

return null;

}

// Function for browser redirection.

public static function go($go=null)

{

header ('Location: ' . SCHEME . HOST . $go);

ob_end_clean();

exit;

}

// Function for setting the referer url.

public static function referer()

{

$_SESSION['referer_link'] = SCHEME . HOST . REQUEST_URI;

}

public function loadComponent()

{

$this->file = COMPONENTS.$this->registry->component;

if (is_file($this->file.DS.'index'.EXT) == false):

$this->registry->Error('404 Page NOT Found', $this->registry->path);

else:

$load = $this->getResult('enabled', $this->registry->db_default.'components', null, array('where' => "component='".$this->registry->component."'"), false);

endif;

if ($load->enabled):

include ($this->file.DS.'index'.EXT);

$this->registry->template->addContent($this->content);

else:

$this->registry->template->addContent('<p>Component is not enabled.</p>');

endif;

}

public function addComponentCSS($file=null)

{

$type = (defined('ADMIN')) ? 'admin' : 'public';

$path = '/uthando-css/'.$type.'/';

$css = $this->registry->get('component_css');

if ($file):

if (is_array($file)):

foreach ($file as $value):

$add_css[] = $path.$value.'.css';

endforeach;

else:

$add_css[] = $path.$file.'.css';

endif;

else:

$add_css[] = $path.$this->registry->component.'.css';

endif;

$this->registry->component_css = ($css) ? array_merge($css, $add_css) : $add_css;

}

public function addComponentJS($file=null)

{

$type = (defined('ADMIN')) ? 'admin' : 'public';

$path = '/uthando-js/uthando/'.$type.'/';

$js = $this->registry->get('component_js');

if ($file):

if (is_array($file)):

foreach ($file as $value):

$add_js[] = $path.$value.'.js';

endforeach;

else:

$add_js[] = $path.$file.'.js';

endif;

else:

$add_js[] = $path.$this->registry->component.'.js';

endif;

$this->registry->component_js = ($js) ? array_merge($js, $add_js) : $add_js;

}

public function addModules()

{

// Get Modules and add them.

$this->getModules();

}

private function getModules()

{

$result = $this->getResult('position_id, position', 'modules_position', null, null, true);

$cols = 2;

if ($result):

foreach ($result as $mod):

if ($mod->position == 'right') $cols = 3;

$module_position = $mod->position;

$modules = $this->getResult(

'module_id, module_name, module, show_title, params, html',

'modules',

'module_names',

array(

'WHERE' => "position_id='".$mod->position_id."'",

'AND' => 'enabled=1',

'ORDER BY' => 'sort_order ASC'

)

);

if ($modules):

foreach ($modules as $mod):

$module = new Module($this->registry);

$value[$module_position][] = $module->makeModule($mod);

unset($module);

endforeach;

endif;

endforeach;

endif;

$this->registry->template->addModules($value);

$this->registry->template->cols = $cols.'col';

}

public function removeSection($type, $html)

{

return preg_replace("/<!--".$type."_start-->(.*?)<!--".$type."_end-->/s", "", $html);

}

// form functions

public function escape_db_data ($data)

{

if (ini_get('magic_quotes_gpc')) $data = stripslashes($data);

if ($this->striptags) $data = strip_tags($data);

return $this->registry->db->escape(trim($data));

}

public function formValues($values)

{

foreach ($values as $key => $value):

if (is_array($value)):

$values[$key] = $this->formValues($value);

else:

$values[$key] = $this->escape_db_data($value);

endif;

endforeach;

return $values;

}

public function returnFormValues($values)

{

return $values;

}

public function objectToArray($object)

{

$array = array();

if (is_object($object)) $array = get_object_vars($object);

return $array;

}

function arrayToObject($array)

{

$object = new stdClass();

if (is_array($array) && count($array) > 0):

foreach ($array as $name=>$value):

$name = strtolower(trim($name));

if (!empty($name)) $object->$name = $value;

endforeach;

endif;

return $object;

}

public function dataTable($data, $header=null, $class=null)

{

$table = new HTML_Table();

$table->setAutoGrow(true);

$table->setAutoFill('');

$hrAttrs = ($class) ? array('class' => $class) : null;

for ($nr = 0; $nr < count($data); $nr++):

$table->setHeaderContents($nr+1, 0, (string)$data[$nr][0]);

for ($i = 1; $i < count($data[$nr]); $i++):

if ('' != $data[$nr][$i]) $table->setCellContents($nr+1, $i, $data[$nr][$i]);

$table->setRowAttributes($nr+1, $hrAttrs, true);

endfor;

endfor;

for ($i = 0; $i < count($header); $i++) $table->setHeaderContents(0, $i, $header[$i]);

return $table;

}

private function contentpaneHeading($heading)

{

$table = new HTML_Table(array('class' => 'contentpaneopen'));

$table->setCellContents(0, 0, stripslashes($heading));

$table->setColAttributes(0, array('class' => 'contentheading'));

return $table->toHTML();

}

private function getCdate($date)

{

return '<div class="createdate">'.$date.'</div>';

}

private function getMdate($date) {

return '<div class="modifydate">Last Updated ( '.$date.' )</div><span class="article_separator"></span>';

}

public function displayContentpane($data, $heading=null, $cdate=null, $mdate=null)

{

$pane = null;

if ($heading) $pane .= $this->contentpaneHeading($heading);

if ($cdate) $pane .= $this->getCdate($cdate);

$pane .= '<div class="contentpaneopen">'.$data.'</div>';

if ($mdate) $pane .= $this->getMdate($mdate);

return $pane;

}

public function message($params)

{

$message = file_get_contents(SITE_PATH.'/templates/' . $this->get('config.site.template') . '/html/message.html');

return $this->templateParser($message, $params, '<!--{', '}-->');

}

public function array_flatten(array $array)

{

if($array):

$flat = array();

foreach(new RecursiveIteratorIterator(new RecursiveArrayIterator($array), RecursiveIteratorIterator::SELF_FIRST) as $key=>$value) if(!is_array($value)) $flat[] = $value;

return $flat;

else:

return false;

endif;

}

// shortcut functions for the modules and components.

public function remove($table, $where)

{

return $this->registry->db->remove($table, $where);

}

public function update($update, $table, $filter, $quote=true)

{

return $this->registry->db->update($update, $table, $filter, $quote);

}

public function insert($insert, $table, $quote=true)

{

return $this->registry->db->insert($insert, $table, $quote);

}

public function getResult($values, $table, $join=null, $filter=null, $array_mode=true)

{

return $this->registry->db->getResult($values, $table, $join, $filter, $array_mode);

}

public function getRow($sql, $bind=null)

{

return $this->registry->db->getRow($sql, $bind);

}

public function addContent($value)

{

$this->registry->template->addContent($value);

}

public function addParameter($variable, $value)

{

$this->registry->template->addParameter($variable, $value);

}

public function deleteParameter($variable)

{

$this->registry->template->deleteParameter($variable);

}

public function setTitle($title)

{

$this->registry->template->setTitle($title);

}

public function addScriptDeclaration($value)

{

$this->registry->template->addScriptDeclaration($value);

}

public function loadJavaScript($scripts)

{

$this->registry->template->loadJavaScript($scripts);

}

private function compressCSS($buffer)

{

return HTML_Template::compressStyles($buffer);

}

public function compress($buffer)

{

return HTML_Template::compress($buffer);

}

public function templateParser($template, $params, $key_start, $key_end)

{

return HTML_Template::templateParser($template, $params, $key_start, $key_end);

}

public function get($key=null)

{

return $this->registry->get($key);

}