.-.-.-.-.-

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_menus
 *
 * @copyright   Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.path');
/**
 * Menu Item Types Model for Menus.
 *
 * @package     Joomla.Administrator
 * @subpackage  com_menus
 * @since       1.6
 */
class MenusModelMenutypes extends JModelLegacy
{
	/**
	 * A reverse lookup of the base link URL to Title
	 *
	 * @var  array
	 */
	protected $rlu = array();

/**
	 * Method to get the reverse lookup of the base link URL to Title
	 *
	 * @return  array  Array of reverse lookup of the base link URL to Title
	 * @since   1.6
	 */
	public function getReverseLookup()
	{
		if (empty($this->rlu))
		{
			$this->getTypeOptions();
		}
		return $this->rlu;
	}

/**
	 * Method to get the available menu item type options.
	 *
	 * @return  array  Array of groups with menu item types.
	 * @since   1.6
	 */
	public function getTypeOptions()
	{
		jimport('joomla.filesystem.file');

$lang = JFactory::getLanguage();
		$list = array();

// Get the list of components.
		$db = JFactory::getDbo();
		$query = $db->getQuery(true)
			->select('name, element AS ' . $db->quoteName('option'))
			->from('#__extensions')
			->where('type = ' . $db->quote('component'))
			->where('enabled = 1')
			->order('name ASC');
		$db->setQuery($query);
		$components = $db->loadObjectList();

foreach ($components as $component)
		{
			if ($options = $this->getTypeOptionsByComponent($component->option))
			{
				$list[$component->name] = $options;

// Create the reverse lookup for link-to-name.
				foreach ($options as $option)
				{
					if (isset($option->request))
					{
						$this->addReverseLookupUrl($option);

if (isset($option->request['option']))
						{
								$lang->load($option->request['option'] . '.sys', JPATH_ADMINISTRATOR, null, false, true)
							||	$lang->load($option->request['option'] . '.sys', JPATH_ADMINISTRATOR. '/components/'.$option->request['option'], null, false, true);
						}
					}
				}
			}
		}

// Allow a system plugin to insert dynamic menu types to the list shown in menus:
		JEventDispatcher::getInstance()->trigger('onAfterGetMenuTypeOptions', array(&$list, $this));

return $list;
	}

/**
	 * Method to create the reverse lookup for link-to-name.
	 * (can be used from onAfterGetMenuTypeOptions handlers)
	 *
	 * @param   $option  JObject  with request array or string and title public variables
	 *
	 * @return  void
	 * @since   3.1
	 */
	public function addReverseLookupUrl($option)
	{
		$this->rlu[MenusHelper::getLinkKey($option->request)] = $option->get('title');
	}

protected function getTypeOptionsByComponent($component)
	{
		$options = array();

$mainXML = JPATH_SITE . '/components/' . $component . '/metadata.xml';

if (is_file($mainXML))
		{
			$options = $this->getTypeOptionsFromXML($mainXML, $component);
		}

if (empty($options))
		{
			$options = $this->getTypeOptionsFromMVC($component);
		}

return $options;
	}

protected function getTypeOptionsFromXML($file, $component)
	{
		$options = array();

// Attempt to load the xml file.
		if (!$xml = simplexml_load_file($file))
		{
			return false;
		}

// Look for the first menu node off of the root node.
		if (!$menu = $xml->xpath('menu[1]'))
		{
			return false;
		}
		else
		{
			$menu = $menu[0];
		}

// If we have no options to parse, just add the base component to the list of options.
		if (!empty($menu['options']) && $menu['options'] == 'none')
		{
			// Create the menu option for the component.
			$o = new JObject;
			$o->title		= (string) $menu['name'];
			$o->description	= (string) $menu['msg'];
			$o->request		= array('option' => $component);

$options[] = $o;

return $options;
		}

// Look for the first options node off of the menu node.
		if (!$optionsNode = $menu->xpath('options[1]'))
		{
			return false;
		}
		else
		{
			$optionsNode = $optionsNode[0];
		}

// Make sure the options node has children.
		if (!$children = $optionsNode->children())
		{
			return false;
		}
		else
		{
			// Process each child as an option.
			foreach ($children as $child)
			{
				if ($child->getName() == 'option')
				{
					// Create the menu option for the component.
					$o = new JObject;
					$o->title		= (string) $child['name'];
					$o->description	= (string) $child['msg'];
					$o->request		= array('option' => $component, (string) $optionsNode['var'] => (string) $child['value']);

$options[] = $o;
				}
				elseif ($child->getName() == 'default')
				{
					// Create the menu option for the component.
					$o = new JObject;
					$o->title		= (string) $child['name'];
					$o->description	= (string) $child['msg'];
					$o->request		= array('option' => $component);

$options[] = $o;
				}
			}
		}

return $options;
	}

protected function getTypeOptionsFromMVC($component)
	{
		$options = array();

// Get the views for this component.
		if (is_dir(JPATH_SITE . '/components/' . $component))
		{
			$folders = JFolder::folders(JPATH_SITE . '/components/' . $component, '^view[s]?$', false, true);
		}
		$path = '';

if (!empty($folders[0]))
		{
			$path = $folders[0];
		}

if (is_dir($path))
		{
			$views = JFolder::folders($path);
		}
		else
		{
			return false;
		}

foreach ($views as $view)
		{
			// Ignore private views.
			if (strpos($view, '_') !== 0)
			{
				// Determine if a metadata file exists for the view.
				$file = $path . '/' . $view . '/metadata.xml';

if (is_file($file))
				{
					// Attempt to load the xml file.
					if ($xml = simplexml_load_file($file))
					{
						// Look for the first view node off of the root node.
						if ($menu = $xml->xpath('view[1]'))
						{
							$menu = $menu[0];

// If the view is hidden from the menu, discard it and move on to the next view.
							if (!empty($menu['hidden']) && $menu['hidden'] == 'true')
							{
								unset($xml);
								continue;
							}

// Do we have an options node or should we process layouts?
							// Look for the first options node off of the menu node.
							if ($optionsNode = $menu->xpath('options[1]'))
							{
								$optionsNode = $optionsNode[0];

// Make sure the options node has children.
								if ($children = $optionsNode->children())
								{
									// Process each child as an option.
									foreach ($children as $child)
									{
										if ($child->getName() == 'option')
										{
											// Create the menu option for the component.
											$o = new JObject;
											$o->title		= (string) $child['name'];
											$o->description	= (string) $child['msg'];
											$o->request		= array('option' => $component, 'view' => $view, (string) $optionsNode['var'] => (string) $child['value']);

$options[] = $o;
										}
										elseif ($child->getName() == 'default')
										{
											// Create the menu option for the component.
											$o = new JObject;
											$o->title		= (string) $child['name'];
											$o->description	= (string) $child['msg'];
											$o->request		= array('option' => $component, 'view' => $view);

$options[] = $o;
										}
									}
								}
							}
							else
							{
								$options = array_merge($options, (array) $this->getTypeOptionsFromLayouts($component, $view));
							}
						}

unset($xml);
					}

}
				else
				{
					$options = array_merge($options, (array) $this->getTypeOptionsFromLayouts($component, $view));
				}
			}
		}

return $options;
	}

protected function getTypeOptionsFromLayouts($component, $view)
	{
		$options = array();
		$layouts = array();
		$layoutNames = array();
		$lang = JFactory::getLanguage();
		$path = '';

if (!empty($folders[0]))
		{
			$path = $folders[0] . '/' . $view . '/tmpl';
		}

if (is_dir($path))
		{
			$layouts = array_merge($layouts, JFolder::files($path, '.xml$', false, true));
		}
		else
		{
			return $options;
		}

// Build list of standard layout names
		foreach ($layouts as $layout)
		{
			// Ignore private layouts.
			if (strpos(basename($layout), '_') === false)
			{
				// Get the layout name.
				$layoutNames[] = basename($layout, '.xml');
			}
		}

// Get the template layouts
		// TODO: This should only search one template -- the current template for this item (default of specified)
		$folders = JFolder::folders(JPATH_SITE . '/templates', '', false, true);

// Array to hold association between template file names and templates
		$templateName = array();

foreach ($folders as $folder)
		{
			if (is_dir($folder . '/html/' . $component . '/' . $view))
			{
				$template = basename($folder);
				$lang->load('tpl_' . $template . '.sys', JPATH_SITE, null, false, true)
				||	$lang->load('tpl_' . $template . '.sys', JPATH_SITE . '/templates/' . $template, null, false, true);

$templateLayouts = JFolder::files($folder . '/html/' . $component . '/' . $view, '.xml$', false, true);

foreach ($templateLayouts as $layout)
				{
					// Get the layout name.
					$templateLayoutName = basename($layout, '.xml');

// add to the list only if it is not a standard layout
					if (array_search($templateLayoutName, $layoutNames) === false)
					{
						$layouts[] = $layout;

// Set template name array so we can get the right template for the layout
						$templateName[$layout] = basename($folder);
					}
				}
			}
		}

// Process the found layouts.
		foreach ($layouts as $layout)
		{
			// Ignore private layouts.
			if (strpos(basename($layout), '_') === false)
			{
				$file = $layout;
				// Get the layout name.
				$layout = basename($layout, '.xml');

// Create the menu option for the layout.
				$o = new JObject;
				$o->title		= ucfirst($layout);
				$o->description	= '';
				$o->request		= array('option' => $component, 'view' => $view);

// Only add the layout request argument if not the default layout.
				if ($layout != 'default')
				{
					// If the template is set, add in format template:layout so we save the template name
					$o->request['layout'] = (isset($templateName[$file])) ? $templateName[$file] . ':' . $layout : $layout;
				}

// Load layout metadata if it exists.
				if (is_file($file))
				{
					// Attempt to load the xml file.
					if ($xml = simplexml_load_file($file))
					{
						// Look for the first view node off of the root node.
						if ($menu = $xml->xpath('layout[1]'))
						{
							$menu = $menu[0];

// If the view is hidden from the menu, discard it and move on to the next view.
							if (!empty($menu['hidden']) && $menu['hidden'] == 'true')
							{
								unset($xml);
								unset($o);
								continue;
							}

// Populate the title and description if they exist.
							if (!empty($menu['title']))
							{
								$o->title = trim((string) $menu['title']);
							}

if (!empty($menu->message[0]))
							{
								$o->description = trim((string) $menu->message[0]);
							}
						}
					}
				}

// Add the layout to the options array.
				$options[] = $o;
			}
		}

return $options;
	}
}

/var/www/iplanru/data/www/./i-plan.ru/administrator/components/com_menus/models/menutypes.php