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/hsphere/local/home/c251266/sunsetvines.com/www.sunsetvines.com/sunsetvines/current/vendor/creovel/classes/view.php (2.245 KB)
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<?php
/**
* View class
*
*/
class view
{
/**
* Creates the page to be displayed and sets it to the page property
*
* @author Nesbert Hidalgo
* @access public
* @param string $view_path
* @param string $layout_path
*/
public function _create_view($view_path, $layout_path, $options = null)
{
try {
// set content data
$content = $options['text'];
if ( $options['render'] !== false ) {
$content .= self::_get_include_contents($view_path, $options);
}
// combine content and template. else use content only
switch ( true ) {
case ( $options['layout'] !== false ):
if ( file_exists($layout_path) ) {
$page = str_replace('@@page_contents@@', $content, self::_get_include_contents($layout_path, $options));
} else {
throw new Exception("Unable to render 'layout'. File not found <strong>{$layout_path}</strong>.");
}
break;
default:
$page = $content;
break;
}
return $page;
} catch ( Exception $e ) {
// add to errors
$_ENV['error']->add($e->getMessage());
}
}
/**
* Return the page to be displayed as string
*
* @author Nesbert Hidalgo
* @access public
* @return string
*/
public function _get_view($view_path = null, $layout_path = null, $options = null)
{
return self::_create_view($view_path, $layout_path, $options);
}
/**
* Print page to screen
*
* @author Nesbert Hidalgo
* @access public
*/
public function _show_view($view_path = null, $layout_path = null, $options = null)
{
print self::_create_view($view_path, $layout_path, $options);
}
/*
* http://us3.php.net/manual/en/function.include.php
* Example 16-11. Using output buffering to include a PHP file into a string
*
* @author Nesbert Hidalgo
* @access public
* @param string $filename
* @return string
*/
public function _get_include_contents($filename, $options = null)
{
if ( is_file($filename) ) {
ob_start();
// create a variable foreach option, using its key as the vairable name
if ( count($options) ) foreach ( $options as $key => $values ) $$key = $values;
include $filename;
$contents = ob_get_contents();
ob_end_clean();
return $contents;
}
return false;
}
}
?>
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