Component-Builder/admin/models/ajax.php

<?php
/**
 * @package    Joomla.Component.Builder
 *
 * @created    30th April, 2015
 * @author     Llewellyn van der Merwe <https://dev.vdm.io>
 * @git        Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
 * @copyright  Copyright (C) 2015 Vast Development Method. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

use Joomla\CMS\MVC\Model\ListModel;
use Joomla\Utilities\ArrayHelper;

use VDM\Joomla\Componentbuilder\Search\Factory as SearchFactory;

/**
 * Componentbuilder Ajax List Model
 */
class ComponentbuilderModelAjax extends ListModel
{
	protected $app_params;
	
	public function __construct() 
	{		
		parent::__construct();		
		// get params
		$this->app_params	= JComponentHelper::getParams('com_componentbuilder');
		
	}

	// Used in joomla_component

	/**
	* 	Check and if a vdm notice is new (per/user)
	**/
	public function isNew($notice)
	{
		// first get the file path
		$path_filename = ComponentbuilderHelper::getFilePath('path', 'usernotice', 'md', JFactory::getUser()->username, JPATH_COMPONENT_ADMINISTRATOR);
		// check if the file is set
		if (($content = @file_get_contents($path_filename)) !== FALSE)
		{
			if ($notice == $content)
			{
				return false;
			}
		}
		return true;
	}

	/**
	* 	set That a notice has been read (per/user)
	**/
	public function isRead($notice)
	{
		// first get the file path
		$path_filename = ComponentbuilderHelper::getFilePath('path', 'usernotice', 'md', JFactory::getUser()->username, JPATH_COMPONENT_ADMINISTRATOR);
		// set as read if not already set
		if (($content = @file_get_contents($path_filename)) !== FALSE)
		{
			if ($notice == $content)
			{
				return true;
			}
		}
		return $this->saveFile($notice,$path_filename);
	}

	protected function saveFile($data,$path_filename)
	{
		if (ComponentbuilderHelper::checkString($data))
		{
			$fp = fopen($path_filename, 'w');
			fwrite($fp, $data);
			fclose($fp);
			return true;
		}
		return false;
	}
	/**
	* 	get the crowdin project details (html)
	**/
	public function getCrowdinDetails($identifier, $key)
	{
		// set the url
		$url = "https://api.crowdin.com/api/project/$identifier/info?key=$key&json";
		// get the details
		if (($details = ComponentbuilderHelper::getFileContents($url, false)) !== false && ComponentbuilderHelper::checkJson($details))
		{
			$details = json_decode($details, true);
			// check if there is an error
			if (isset($details['error']))
			{
				return array('error' => '<div class="alert alert-error">' . $details['error']['message'] . '<br /><br /><small>Identifier: ' . $identifier . '</small></div>');
			}
			// build the details html
			if (isset($details['details']))
			{
				$html = '<div class="alert alert-success" id="crowdin_message">';
				$html .= '<h1>' . JText::_('COM_COMPONENTBUILDER_COMPONENT_SUCCESSFULLY_LINKED') . '</h1>';
				$html .= '<h3>' . $details['details']['name'] . '</h3>';
				if (ComponentbuilderHelper::checkString($details['details']['description']))
				{
					$html .= '<p>';
					$html .= $details['details']['description'];
					$html .= '</p>';
				}
				$html .= '<ul>';
				$html .= '<li>Number of participants: <b>';
				$html .= $details['details']['participants_count'];
				$html .= '</b></li>';
				$html .= '<li>Total strings count: <b>';
				$html .= $details['details']['total_strings_count'];
				$html .= '</b></li>';
				$html .= '<li>Total words count: <b>';
				$html .= $details['details']['total_words_count'];
				$html .= '</b></li>';
				$html .= '<li>Created: <b>';
				$html .= ComponentbuilderHelper::fancyDate($details['details']['created']);
				$html .= '</b></li>';
				$html .= '<li>Last activity: <b>';
				$html .= ComponentbuilderHelper::fancyDate($details['details']['last_activity']);
				$html .= '</b></li>';
				$html .= '</ul>';
				$html .= '</div>';
				return array('html' => $html);
			}
		}
		return false;
	}

	/**
	* 	get the component details (html)
	**/
	public function getComponentDetails($id)
	{
		// Need to find the asset id by the name of the component.
		$db = JFactory::getDbo();
		$query = $db->getQuery(true)
			->select($db->quoteName(array(
				'id','companyname','component_version','copyright','debug_linenr',
				'description','email','image','license','name',
				'short_description','website','author','add_placeholders',
				'system_name','mvc_versiondate')))
			->from($db->quoteName('#__componentbuilder_joomla_component'))
			->where($db->quoteName('id') . ' = ' . (int) $id);
		$db->setQuery($query);
		$db->execute();
		if ($db->loadRowList())
		{
			return array( 'html' => $this->componentDetailsDisplay($db->loadObject()));
		}
		return false;
	}

	/**
	* 	get the JCB package info (html)
	**/
	public function getJCBpackageInfo($package)
	{
		// convert URL
		$url = base64_decode($package);
		$url = str_replace('.zip', '.info', $url);
		// check if url exist
		if ($info = ComponentbuilderHelper::getFileContents($url, false))
		{
			// Get the encryption object.
			$db = 'COM_COMPONENTBUILDER_VJRZDESSMHBTRWFIFTYTWVZEROAESFLVVXJTMTHREEJTWOIXM';
			$password = base64_decode(JText::sprintf($db, 'QzdmV', '9kQ'));
			// we first use the new encryption
			// load phpseclib <https://phpseclib.com/docs/symmetric>
			$opened = false;
			if(ComponentbuilderHelper::crypt('AES', 'CBC') instanceof \phpseclib\Crypt\Rijndael)
			{
				// load the system password
				ComponentbuilderHelper::crypt('AES', 'CBC')->setPassword($password, 'pbkdf2', 'sha256', 'VastDevelopmentMethod/salt');
				// open the info block
				$_info = ComponentbuilderHelper::crypt('AES', 'CBC')->decrypt(base64_decode($info));
				// check if we had success
				if ($_info !== false)
				{
					$opened = true;
				}
			}
			// check if we had success
			if (!$opened && class_exists('FOFEncryptAes'))
			{
				$opener = new FOFEncryptAes($password, 128);
				$_info = $opener->decryptString($info);
				// check if we had success
				if ($_info !== false)
				{
					$opened = true;
					$_info = rtrim($_info, "\0");
				}
			}
			// check if we have json
			if ($opened && ComponentbuilderHelper::checkJson($_info))
			{
				$info = json_decode($_info, true);
				return array('owner' => ComponentbuilderHelper::getPackageOwnerDetailsDisplay($info, true), 'packages' => ComponentbuilderHelper::getPackageComponentsDetailsDisplay($info));
			}
		}
		return array('error' => JText::_('COM_COMPONENTBUILDER_JCB_PACKAGE_INFO_PATH_DOES_NOT_WORK_WE_ADVICE_YOU_BNOT_TO_CONTINUEB_WITH_THE_IMPORT_OF_THE_SELECTED_PACKAGE'));
	}

	/**
	* 	set the component display
	**/
	protected function componentDetailsDisplay($object)
	{
		// set some vars
		$image = (ComponentbuilderHelper::checkString($object->image)) ? '<img alt="Joomla Component Image" src="'. JURI::root() . $object->image . '" style="float: right;">': '';
		$desc = (ComponentbuilderHelper::checkString($object->description)) ? $object->description : $object->short_description;
		$placeholder = ($object->add_placeholders == 1) ? '<span class="btn btn-small btn-success"> ' . JText::_('COM_COMPONENTBUILDER_YES') . ' </span>' : '<span class="btn btn-small btn-danger"> ' .JText::_('COM_COMPONENTBUILDER_NO') . ' </span>' ;
		$debug = ($object->debug_linenr == 1) ? '<span class="btn btn-small btn-success"> ' .JText::_('COM_COMPONENTBUILDER_YES') . '</span>'  : ' <span class="btn btn-small btn-danger"> ' .JText::_('COM_COMPONENTBUILDER_NO') . ' </span>' ;
		$html = array();
		$html[] = '<h3>' . $object->name . ' (v' . $object->component_version . ')</h3>';
		$html[] = '<p>' . $desc . $image . '</p>';
		$html[] = '<ul>';
		$html[] = '<li>' . JText::_('COM_COMPONENTBUILDER_COMPANY') . ': <b>' . $object->companyname . '</b></li>';
		$html[] = '<li>' . JText::_('COM_COMPONENTBUILDER_AUTHOR') . ': <b>' . $object->author . '</b></li>';
		$html[] = '<li>' . JText::_('COM_COMPONENTBUILDER_EMAIL') . ': <b>' . $object->email . '</b></li>';
		$html[] = '<li>' . JText::_('COM_COMPONENTBUILDER_WEBSITE') . ': <b>' . $object->website . '</b></li>';
		$html[] = '</ul>';
		$html[] = '<h4>' . JText::_('COM_COMPONENTBUILDER_COMPONENT_GLOBAL_SETTINGS') . '</h4>';
		$html[] = '<p>';
		$html[] = JText::_('COM_COMPONENTBUILDER_ADD_CUSTOM_CODE_PLACEHOLDERS') . '<br />' . $placeholder . '<br />';
		$html[] = JText::_('COM_COMPONENTBUILDER_DEBUG_LINE_NUMBERS') . '<br />' . $debug ;
		$html[] = '</p>';
		$html[] = '<h4>' . JText::_('COM_COMPONENTBUILDER_LICENSE') . '</h4>';
		$html[] = '<p>' . $object->license . '</p>';
		$html[] = '<h4>' . JText::_('COM_COMPONENTBUILDER_COPYRIGHT') . '</h4>';
		$html[] = '<p>' . $object->copyright . '<br /><br />';
		$html[] = '<a href="index.php?option=com_componentbuilder&ref=compiler&view=joomla_components&task=joomla_component.edit&id=' . (int) $object->id . '" class="btn btn-small span12"><span class="icon-edit"></span> ' . JText::_('COM_COMPONENTBUILDER_EDIT') . ' ' .$object->system_name . '</a></p>';
		// now return the diplay
		return implode("\n", $html);
	}

	/**
	* 	get the component details (html)
	**/
	public function getCronPath($type)
	{
		$result = array('error' => '<span style="color: red;">' . JText::_('COM_COMPONENTBUILDER_NO_CRONJOB_PATH_FOUND_SINCE_INCORRECT_TYPE_REQUESTED') . '</span>');
		if ('backup' === $type)
		{
			$result['error'] = '<span style="color: red;">' . JText::sprintf('COM_COMPONENTBUILDER_NO_CRONJOB_PATH_FOUND_FOR_S', $type) . '</span>';
			if ($this->hasCurl())
			{
				$path = '*/5 * * * * curl -s "' .JURI::root() . 'index.php?option=com_componentbuilder&task=api.backup" >/dev/null 2>&1';
			}
			else
			{
				$path = '*/5 * * * * wget "' .JURI::root() . 'index.php?option=com_componentbuilder&task=api.backup" >/dev/null 2>&1';
			}
			$result['path'] =  '<code>' . $path . '</code>';
		}
		elseif ('expand' === $type)
		{
			$result['error'] = '<span style="color: red;">' . JText::sprintf('COM_COMPONENTBUILDER_NO_CRONJOB_PATH_FOUND_FOR_S', $type) . '</span>';
			if ($this->hasCurl())
			{
				$path = '* * * * * curl -s "' .JURI::root() . 'index.php?option=com_componentbuilder&task=api.expand" >/dev/null 2>&1';
			}
			else
			{
				$path = '* * * * * wget "' .JURI::root() . 'index.php?option=com_componentbuilder&task=api.expand" >/dev/null 2>&1';
			}
			$result['path'] =  '<code>' . $path . '</code>';
		}
		return $result;
	}

	protected function hasCurl()
	{
		return function_exists('curl_version');
	}

	public function getWiki($name = 'Home')
	{
		// get the token if set
		$token = JComponentHelper::getParams('com_componentbuilder')->get('gitea_token', false);

		// setup a registry
		$options = new Registry;

		// only add if token is set
		if ($token)
		{
			$options->set('access.token', $token);
		}

		try
		{
			// get gitea object
			$gitea = new Gitea($options);

			// get the gitea wiki page TODO: we hard coded the page name
			$page = $gitea->repo->wiki->getHtml('joomla', 'Component-Builder', 'Home');
		}
		catch (DomainException $e)
		{
			return $this->getTokenForWiki($e->getMessage());
		}
		catch (InvalidArgumentException $e)
		{
			return $this->getTokenForWiki($e->getMessage());
		}
		catch (Exception $e)
		{
			return $this->getTokenForWiki($e->getMessage());
		}

		// get the html
		if (isset($page))
		{
			return ['page' => $page];
		}

		return $this->getTokenForWiki();
	}

	protected function getTokenForWiki($message = null)
	{
		if ($message)
		{
			return ['error' => $message];
		}

		return ['error' => JText::_('COM_COMPONENTBUILDER_THE_WIKI_CAN_ONLY_BE_LOADED_WHEN_YOUR_JCB_SYSTEM_HAS_INTERNET_CONNECTION')];
	}

	public function getVersion($version = null)
	{
		// get the token if set
		$token = JComponentHelper::getParams('com_componentbuilder')->get('gitea_token', false);
		// only add if token is set
		if ($token)
		{
			// setup a registry
			$options = new Registry;
			$options->set('access.token', $token);
			// get the gitea http
			try
			{
				// get gitea object
				$gitea = new Gitea($options);
				// get a list of all the repos tags
				$tags = $gitea->repo->getListTags('joomla', 'Component-Builder');
			}
			catch (DomainException $e)
			{
				return $this->getTokenForVersion($e->getMessage());
			}
			catch (InvalidArgumentException $e)
			{
				return $this->getTokenForVersion($e->getMessage());
			}
			catch (Exception $e)
			{
				return $this->getTokenForVersion($e->getMessage());
			}
			// do we have tags returned
			if (isset($tags[0]) && isset($tags[0]->name))
			{
				// get the version
				$manifest = ComponentbuilderHelper::manifest();
				$local_version = (string) $manifest->version;
				$current_version = trim($tags[0]->name, 'vV');

				// now check if this version is out dated
				if ($current_version === $local_version)
				{
					return ['notice' => '<small><span style="color:green;"><span class="icon-shield"></span>' . JText::_('COM_COMPONENTBUILDER_UP_TO_DATE') . '</span></small>'];
				}
				else
				{
					// check if this is beta version
					$current_array = array_map(function ($v) { return (int) $v; }, (array) explode('.', $current_version));
					$local_array = array_map(function ($v) { return (int) $v; }, (array) explode('.', $local_version));
					if (($local_array[0] > $current_array[0]) || 
						($local_array[0] == $current_array[0] && $local_array[1] > $current_array[1]) || 
						($local_array[0] == $current_array[0] && $local_array[1] == $current_array[1] && $local_array[2] > $current_array[2]))
					{
						return ['notice' => '<small><span style="color:#F7B033;"><span class="icon-wrench"></span>' . JText::_('COM_COMPONENTBUILDER_BETA_RELEASE') . '</span></small>'];
					}
					else
					{
						// download link of the latest version
						$download = "https://git.vdm.dev/api/v1/repos/joomla/pkg-component-builder/archive/" . $tags[0]->name . ".zip?access_token=" . $token;

						return ['notice' => '<small><span style="color:red;"><span class="icon-warning-circle"></span>' . JText::_('COM_COMPONENTBUILDER_OUT_OF_DATE') . '!</span> <a style="color:green;"  href="' .
							$download . '" title="' . JText::_('COM_COMPONENTBUILDER_YOU_CAN_DIRECTLY_DOWNLOAD_THE_LATEST_UPDATE_OR_USE_THE_JOOMLA_UPDATE_AREA') . '">' . JText::_('COM_COMPONENTBUILDER_DOWNLOAD_UPDATE') . '!</a></small>'];
					}
				}
			}
		}

		return $this->getTokenForVersion();
	}

	protected function getTokenForVersion($message = null)
	{
		// the URL
		$url = 'https://git.vdm.dev/user/settings/applications';
		// create link
		$a = '<small><a style="color:#F7B033;" href="' . $url . '" title="';
		$a_ = '">';
		$_a = '</a></small>';

		if ($message)
		{
			return ['error' => $a . $message . $a_ . JText::_('COM_COMPONENTBUILDER_GET_TOKEN') . $_a];
		}

		return ['error' =>  $a . JText::_('COM_COMPONENTBUILDER_GET_TOKEN_FROM_VDM_TO_GET_UPDATE_NOTICE_AND_ADD_IT_TO_YOUR_GLOBAL_OPTIONS') . $a_ . JText::_('COM_COMPONENTBUILDER_GET_TOKEN') . $_a];
	}


	// Used in joomla_module
	public function getModuleCode($data)
	{
		// reset the return array
		$code = array();
		if (ComponentbuilderHelper::checkJson($data))
		{
			// convert the data to object
			$data = json_decode($data);
			// set class
			if (isset($data->class) && is_numeric($data->class) && ((int) $data->class == 2 || (int) $data->class == 1))
			{
				$code['class'] = array();
				// add the code
				$code['class']['code'] = '// Include the helper functions only once';
				$code['class']['code'] .= PHP_EOL . "JLoader::register('Mod[[[Module]]]Helper', __DIR__ . '/helper.php');";
				// set placement
				$code['class']['merge'] = 1;
				$code['class']['merge_target'] = 'prepend';
			}
			// get data
			if (isset($data->get) && ComponentbuilderHelper::checkArray($data->get))
			{
				$code['get'] = array();
				// add the code
				$code['get']['code'] = '// Include the data functions only once';
				$code['get']['code'] .= PHP_EOL . "JLoader::register('Mod[[[Module]]]Data', __DIR__ . '/data.php');";
				// set placement
				$code['get']['merge'] = 1;
				$code['get']['merge_target'] = 'prepend';
			}
			// get libraries
			if (isset($data->lib) && ComponentbuilderHelper::checkArray($data->lib))
			{
				$code['lib'] = array();
				// add the code
				$code['lib']['code'] = '[[[MOD_LIBRARIES]]]';
				// set placement
				$code['lib']['merge'] = 1;
				$code['lib']['merge_target'] = '// get the module class sfx (local)';
			}
		}
		// set the defaults
		$code['css'] = array();
		$code['tmpl'] = array();
		// add the code
		$code['css']['code'] = '// get the module class sfx (local)';
		$code['css']['code'] .= PHP_EOL . "\$moduleclass_sfx = htmlspecialchars(\$params->get('moduleclass_sfx'), ENT_COMPAT, 'UTF-8');";
		$code['tmpl']['code'] = '// load the default Tmpl';
		$code['tmpl']['code'] .= PHP_EOL . "require JModuleHelper::getLayoutPath('mod_[[[module]]]', \$params->get('layout', 'default'));";
		// set placement
		$code['css']['merge'] = 1;
		$code['css']['merge_target'] = '// load the default Tmpl';
		$code['tmpl']['merge'] = 1;
		$code['tmpl']['merge_target'] = 'append';

		return $code;
	}


	// Used in joomla_plugin
	public function getClassCode($id, $type)
	{
		return ComponentbuilderHelper::getClassCode($id, $type);
	}

	public function getClassCodeIds($id, $type, $key)
	{
		if ('property' === $type || 'method' === $type)
		{
			// we get the plugin group, or the powers
			if ($key == 1)
			{
				return ComponentbuilderHelper::getVars('class_' . $type, $id, 'joomla_plugin_group', 'id');
			}
			elseif ($key == 2)
			{
				return ComponentbuilderHelper::getVars('class_' . $type, 'powers', 'extension_type', 'id');
			}
		}
		elseif ('joomla_plugin_group' === $type)
		{
			return ComponentbuilderHelper::getVars($type, $id, 'class_extends', 'id');
		}
		return false;
	}

	public function getClassHeaderCode($id, $type)
	{
		if ('extends' === $type && ($head = ComponentbuilderHelper::getVar('class_' . $type, $id, 'id', 'head')) !== false && ComponentbuilderHelper::checkString($head))
		{
			return base64_decode($head);
		}
		return false;
	}


	// Used in admin_view
	protected $rowNumbers = array(
		'admin_fields_conditions' => 80,
		'admin_fields' => 50
	);

	protected $buttonArray = array(
		'library_config' => 'libraries_config',
		'library_files_folders_urls' => 'libraries_files_folders_urls',
		'admin_fields' => 'admins_fields',
		'admin_fields_conditions' => 'admins_fields_conditions',
		'admin_fields_relations' => 'admins_fields_relations',
		'admin_custom_tabs' => 'admins_custom_tabs',
		'validation_rule' => 'validation_rules',
		'field' => 'fields',
		'component_admin_views' => 'components_admin_views' ,
		'component_site_views' => 'components_site_views',
		'component_custom_admin_views' => 'components_custom_views',
		'component_updates' => 'components_updates',
		'component_mysql_tweaks' => 'components_mysql_tweaks',
		'component_custom_admin_menus' => 'components_custom_admin_menus',
		'component_config' => 'components_config',
		'component_dashboard' => 'components_dashboard',
		'component_files_folders' => 'components_files_folders',
		'custom_code' => 'custom_codes',
		'language' => true);

	public function checkAliasField($type)
	{
		// get the view name & id
		$values = $this->getViewID();
		if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']) && in_array($values['a_view'], $this->allowedViewsArray))
		{
			// get the fields
			if ($fields = ComponentbuilderHelper::getVar('admin_fields', $values['a_id'], 'admin_view', 'addfields'))
			{
				// open the fields
				if (ComponentbuilderHelper::checkJson($fields))
				{
					$fields = json_decode($fields, true);
					if (ComponentbuilderHelper::checkArray($fields))
					{
						foreach($fields as $field)
						{
							if (isset($field['alias']) && $field['alias'] == 1)
							{
								return true;
							}
						}
					}
				}
			}
		}
		return false;
	}

	public function checkCategoryField($type)
	{
		// get the view name & id
		$values = $this->getViewID();
		if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']) && in_array($values['a_view'], $this->allowedViewsArray))
		{
			// get the fields
			if ($fields = ComponentbuilderHelper::getVar('admin_fields', $values['a_id'], 'admin_view', 'addfields'))
			{
				// open the fields
				if (ComponentbuilderHelper::checkJson($fields))
				{
					$fields = json_decode($fields, true);
					if (ComponentbuilderHelper::checkArray($fields))
					{
						foreach($fields as $field)
						{
							if (isset($field['field']) &&
								($field_values = ComponentbuilderHelper::getFieldNameAndType($field['field'])) !== false && 
								$field_values['type'] === 'category' )
							{
								return true;
							}
						}
					}
				}
			}
		}
		return false;
	}

	public function getDynamicScripts($type)
	{
		// get from global helper
		return ComponentbuilderHelper::getDynamicScripts($type);
	}

	protected $functionArray = array(
				// Library
				'rename' => 'setYesNo',
				'update' => 'setYesNo',
				'type' => 'setURLType',
				// Admin View
				'field' => 'setItemNames',
				'listfield' =>  'setItemNames',
				'joinfields' =>  'setItemNames',
				'area' => 'setAreaName',
				'set' => 'setCode',
				'join_type' =>  'setJoinType',
				'list' => 'setAdminBehaviour',
				'title' => 'setYesNo',
				'alias' => 'setYesNo',
				'sort' => 'setYesNo',
				'search' => 'setYesNo',
				'filter' => 'setYesNo',
				'link' => 'setYesNo',
				'permission' => 'setPermissions',
				'tab' => 'setTabName',
				'alignment' => 'setAlignmentName',
				'target_field' => 'setItemNames',
				'target_behavior' => 'setTargetBehavior',
				'target_relation' => 'setTargetRelation',
				'match_field' => 'setItemNames',
				'match_behavior' => 'setMatchBehavior',
				'match_options' => 'setMatchOptions',
				// Joomla Component
				'menu' => 'setYesNo',
				'metadata' => 'setYesNo',
				'default_view' => 'setYesNo',
				'access' => 'setYesNo',
				'public_access' => 'setYesNo',
				'mainmenu' => 'setYesNo',
				'dashboard_list' => 'setYesNo',
				'submenu' => 'setYesNo',
				'dashboard_add' => 'setYesNo',
				'checkin' => 'setYesNo',
				'history' => 'setYesNo',
				'joomla_fields' => 'setYesNo',
				'port' => 'setYesNo',
				'edit_create_site_view' => 'setYesNo',
				'icomoon' => 'setIcoMoon',
				'customadminview' => 'setItemNames',
				'adminviews' => 'setItemNames',
				'adminview' => 'setItemNames',
				'siteview' => 'setItemNames',
				'before' => 'setItemNames');

	protected function getLanguage($key)
	{
		$language = array(
			// Library (folder file url)
			'rename' => JText::_('COM_COMPONENTBUILDER_RENAME'),
			'path' => JText::_('COM_COMPONENTBUILDER_TARGET_PATH'),
			'update' => JText::_('COM_COMPONENTBUILDER_UPDATE'),
			// Admin View (fields)
			'field' => JText::_('COM_COMPONENTBUILDER_FIELD'),
			'listfield' =>  JText::_('COM_COMPONENTBUILDER_LIST_FIELD'),
			'joinfields' =>  JText::_('COM_COMPONENTBUILDER_JOIN_FIELDS'),
			'set' =>  JText::_('COM_COMPONENTBUILDER_GLUECODE'),
			'join_type' =>  JText::_('COM_COMPONENTBUILDER_JOIN_TYPE'),
			'list' => JText::_('COM_COMPONENTBUILDER_ADMIN_BEHAVIOUR'),
			'order_list' => JText::_('COM_COMPONENTBUILDER_ORDER_IN_LIST_VIEWS'),
			'title' => JText::_('COM_COMPONENTBUILDER_TITLE'),
			'alias' => JText::_('COM_COMPONENTBUILDER_ALIAS'),
			'sort' => JText::_('COM_COMPONENTBUILDER_SORTABLE'),
			'search' => JText::_('COM_COMPONENTBUILDER_SEARCHABLE'),
			'filter' => JText::_('COM_COMPONENTBUILDER_FILTER'),
			'link' => JText::_('COM_COMPONENTBUILDER_LINK'),
			'permission' => JText::_('COM_COMPONENTBUILDER_PERMISSIONS'),
			'tab' => JText::_('COM_COMPONENTBUILDER_TAB'),
			'alignment' => JText::_('COM_COMPONENTBUILDER_ALIGNMENT'),
			'order_edit' => JText::_('COM_COMPONENTBUILDER_ORDER_IN_EDIT'),
			// Admin View (conditions)
			'target_field' => JText::_('COM_COMPONENTBUILDER_TARGET_FIELDS'),
			'target_behavior' => JText::_('COM_COMPONENTBUILDER_TARGET_BEHAVIOUR'),
			'target_relation' => JText::_('COM_COMPONENTBUILDER_TARGET_RELATION'),
			'match_field' => JText::_('COM_COMPONENTBUILDER_MATCH_FIELD'),
			'match_behavior' => JText::_('COM_COMPONENTBUILDER_MATCH_BEHAVIOUR'),
			'match_options' => JText::_('COM_COMPONENTBUILDER_MATCH_OPTIONS'),
			// Joomla Component
			'menu' => JText::_('COM_COMPONENTBUILDER_ADD_MENU'),
			'metadata' => JText::_('COM_COMPONENTBUILDER_HAS_METADATA'),
			'default_view' => JText::_('COM_COMPONENTBUILDER_DEFAULT_VIEW'),
			'access' => JText::_('COM_COMPONENTBUILDER_ADD_ACCESS'),
			'public_access' => JText::_('COM_COMPONENTBUILDER_PUBLIC_ACCESS'),
			'mainmenu' => JText::_('COM_COMPONENTBUILDER_MAIN_MENU'),
			'dashboard_list' => JText::_('COM_COMPONENTBUILDER_DASHBOARD_LIST_OF_RECORDS'),
			'dashboard_add' => JText::_('COM_COMPONENTBUILDER_DASHBOARD_ADD_RECORD'),
			'submenu' => JText::_('COM_COMPONENTBUILDER_SUBMENU'),
			'checkin' => JText::_('COM_COMPONENTBUILDER_AUTO_CHECKIN'),
			'history' => JText::_('COM_COMPONENTBUILDER_KEEP_HISTORY'),
			'joomla_fields' => JText::_('COM_COMPONENTBUILDER_JOOMLA_FIELDS'),
			'port' => JText::_('COM_COMPONENTBUILDER_EXPORTIMPORT_DATA'),
			'edit_create_site_view' => JText::_('COM_COMPONENTBUILDER_EDITCREATE_SITE_VIEW'),
			'icomoon' => JText::_('COM_COMPONENTBUILDER_ICON'),
			'customadminview' => JText::_('COM_COMPONENTBUILDER_VIEW'),
			'adminviews' => JText::_('COM_COMPONENTBUILDER_VIEWS'),
			'adminview' => JText::_('COM_COMPONENTBUILDER_VIEW'),
			'siteview' => JText::_('COM_COMPONENTBUILDER_VIEW'),
			'before' => JText::_('COM_COMPONENTBUILDER_ORDER_BEFORE')
		);
		// check if a unique value is available
		if (isset($language[$key]))
		{
			return $language[$key];
		}
		// check a shared value is available
		if (strpos($key, '|=VDM=|') !== false)
		{
			$keys = explode('|=VDM=|', $key);
			if (isset($language[$keys[1]]))
			{
				return $language[$keys[1]];
			}
		}
		return ComponentbuilderHelper::safeString($keys[1], 'Ww');
	}

	protected $ref;

	protected $fieldsArray = array(
				'library_config' => 'addconfig',
				'library_files_folders_urls' => array('addurls', 'addfiles', 'addfolders', 'addfoldersfullpath', 'addfilesfullpath'),
				'admin_fields' => 'addfields',
				'admin_fields_conditions' => 'addconditions',
				'admin_fields_relations' => 'addrelations',
				'component_admin_views' =>  'addadmin_views',
				'component_site_views' =>  'addsite_views',
				'component_custom_admin_views' =>  'addcustom_admin_views');

	protected $allowedViewsArray = array(
				'admin_view',
				'joomla_component',
				'library');

	protected $conversionCheck = array(
				'addfields' => 'field',
				'addconditions' => 'target_field',
				'addadmin_views' => 'adminview',
				'addconfig' => 'field',
				'addcustom_admin_views' => 'customadminview',
				'addcustommenus' => 'name',
				'addsite_views' => 'siteview',
				'sql_tweak' => 'adminview',
				'version_update' => 'version');

	protected $itemNames = array(
			'field' => array(),
			'admin_view' => array(),
			'site_view' => array(),
			'custom_admin_view' => array()			
		);

	protected $itemKeys = array(
			// admin view
			'field' => array('table' => 'field', 'tables' => 'fields', 'id' => 'id', 'name' => 'name', 'text' => 'Field', 'get' => 'getFieldNameAndType'),
			'target_field' => array('table' => 'field', 'tables' => 'fields', 'id' => 'id', 'name' => 'name', 'text' => 'Field', 'get' => 'getFieldNameAndType'),
			'match_field' => array('table' => 'field', 'tables' => 'fields', 'id' => 'id', 'name' => 'name', 'text' => 'Field', 'get' => 'getFieldNameAndType'),
			'listfield' => array('table' => 'field', 'tables' => 'fields', 'id' => 'id', 'name' => 'name', 'text' => 'Field', 'get' => 'getFieldNameAndType'),
			'joinfields' => array('table' => 'field', 'tables' => 'fields', 'id' => 'id', 'name' => 'name', 'text' => 'Field', 'get' => 'getFieldNameAndType'),
			// joomla component view
			'siteview' => array('table' => 'site_view', 'tables' => 'site_views', 'id' => 'id', 'name' => 'name', 'text' => 'Site View'),
			'customadminview' => array('table' => 'custom_admin_view', 'tables' => 'custom_admin_views', 'id' => 'id', 'name' => 'system_name', 'text' => 'Custom Admin View'),
			'adminviews' => array('table' => 'admin_view', 'tables' => 'admin_views', 'id' => 'id', 'name' => 'system_name', 'text' => 'Admin View'),
			'adminview' => array('table' => 'admin_view', 'tables' => 'admin_views', 'id' => 'id', 'name' => 'system_name', 'text' => 'Admin View'),
			'before' => array('table' => 'admin_view', 'tables' => 'admin_views', 'id' => 'id', 'name' => 'system_name', 'text' => 'Admin View')	
		);

	protected function checkRepeatableConversion($type, &$fieldsData, $fieldsArrayType, $id, $linked_id_name)
	{
		if (ComponentbuilderHelper::checkJson($fieldsData) && isset($this->conversionCheck[$fieldsArrayType]))
		{
			$fieldsData = json_decode($fieldsData, true);
			if (isset($fieldsData[$this->conversionCheck[$fieldsArrayType]]))
			{
				$bucket = array();
				foreach($fieldsData as $option => $values)
				{
					foreach($values as $nr => $value)
					{
						$bucket[$fieldsArrayType.$nr][$option] = $value;
					}
				}
				$fieldsData = json_encode($bucket);
				// update the fields
				$objectUpdate = new stdClass();
				$objectUpdate->{$linked_id_name} = (int) $id;
				$objectUpdate->{$fieldsArrayType} = $fieldsData;
				JFactory::getDbo()->updateObject('#__componentbuilder_' . $type, $objectUpdate, 'admin_view');
			}
		}
	}

	protected function getFieldNameAndType($id)
	{
		// check if we can get the field name and type
		if (($array = ComponentbuilderHelper::getFieldNameAndType($id, true)) !== false)
		{
			return ' [' . $array['name'] . ' - ' . $array['type'] . ']';
		}
		return '';
	}

	protected function setPermissions($header, $values)
	{
		// check if value is array
		if (!ComponentbuilderHelper::checkArray($values))
		{
			$values = array($values);
		}
		// check if value is array
		if (ComponentbuilderHelper::checkArray($values))
		{
			// Editing, Access, View
			$bucket = array();
			foreach ($values as $value)
			{
				switch ($value)
				{
					case 1:
						$bucket[] = JText::_('COM_COMPONENTBUILDER_EDITING');
					break;
					case 2:
						$bucket[] = JText::_('COM_COMPONENTBUILDER_ACCESS');
					break;
					case 3:
						$bucket[] = JText::_('COM_COMPONENTBUILDER_VIEW');
					break;
				}
			}
			// check if value is array
			if (ComponentbuilderHelper::checkArray($bucket))
			{
				return implode(', ', $bucket);
			}
		}
		return JText::_('COM_COMPONENTBUILDER_NONE');
	}

	protected function setJoinType($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_CONCATENATE');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_CUSTOM_CODE');
			break;
		}
		return JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setURLType($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_DEFAULT_LINK');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_LOCAL_GET');
			break;
			case 3:
				return JText::_('COM_COMPONENTBUILDER_LINK_LOCAL_DYNAMIC');
			break;
		}
		return JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setIcoMoon($header, $value)
	{
		if (ComponentbuilderHelper::checkString($value))
		{
			return '<span class="icon-' . $value . '"></span>';
		}
		return '-';
	}

	protected function setAlignmentName($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_LEFT_IN_TAB');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_RIGHT_IN_TAB');
			break;
			case 3:
				return JText::_('COM_COMPONENTBUILDER_FULL_WIDTH_IN_TAB');
			break;
			case 4:
				return JText::_('COM_COMPONENTBUILDER_ABOVE_TABS');
			break;
			case 5:
				return JText::_('COM_COMPONENTBUILDER_UNDERNEATH_TABS');
			break;
			case 6:
				return JText::_('COM_COMPONENTBUILDER_LEFT_OF_TABS');
			break;
			case 7:
				return JText::_('COM_COMPONENTBUILDER_RIGHT_OF_TABS');
			break;
		}
		return JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setAdminBehaviour($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_SHOW_IN_ALL_LIST_VIEWS');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_NONE_DB');
			break;
			case 3:
				return JText::_('COM_COMPONENTBUILDER_ONLY_IN_ADMIN_LIST_VIEW');
			break;
			case 4:
				return JText::_('COM_COMPONENTBUILDER_ONLY_IN_LINKED_LIST_VIEWS');
			break;
			default:
				return JText::_('COM_COMPONENTBUILDER_DEFAULT');
			break;
		}
	}

	protected $tabNames = array();

	protected function setTabName($header, $value)
	{
		// return published if set to 15 (since this is the default number for it)
		if (15 == $value)
		{
			return JText::_('COM_COMPONENTBUILDER_PUBLISHING');
		}
		if (!ComponentbuilderHelper::checkArray($this->tabNames))
		{
			// get the view name & id
			$values = $this->getViewID();
			if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']) && $values['a_view'] === 'admin_view')
			{
				if ($tabs = ComponentbuilderHelper::getVar('admin_view', $values['a_id'], 'id', 'addtabs'))
				{
					$tabs = json_decode($tabs, true);
					if (ComponentbuilderHelper::checkArray($tabs))
					{
						$nr = 1;
						foreach ($tabs as $tab)
						{
							if (ComponentbuilderHelper::checkArray($tab) && isset($tab['name']))
							{
								$this->tabNames[$nr] = $tab['name'];
								$nr++;
							}
						}
					}
				}
			}
		}
		// has it been set
		if (ComponentbuilderHelper::checkArray($this->tabNames) && isset($this->tabNames[$value]))
		{
			return $this->tabNames[$value];
		}
		return JText::_('COM_COMPONENTBUILDER_DETAILS');
	}

	protected function setAreaName($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_MODEL_BEFORE_MODELLING');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_VIEW');
			break;
			case 3:
				return JText::_('COM_COMPONENTBUILDER_MODEL_AFTER_MODELLING');
			break;
		}
		return  JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setCode($header, $value)
	{
		return nl2br(htmlspecialchars($value));
	}

	protected function setYesNo($header, $value)
	{
		if (1 == $value)
		{
			return '<span style="color: #46A546;" class="icon-ok"></span>';
		}
		return '<span style="color: #e6e6e6;" class="icon-delete"></span>';
	}

	protected function setTargetBehavior($header, $value)
	{
		if (1 == $value)
		{
			return JText::_('COM_COMPONENTBUILDER_SHOW_TOGGLE');
		}
		elseif (3 == $value)
		{
			return JText::_('COM_COMPONENTBUILDER_SHOW_ONLY');
		}
		elseif (4 == $value)
		{
			return JText::_('COM_COMPONENTBUILDER_HIDE_ONLY');
		}
		return JText::_('COM_COMPONENTBUILDER_HIDE_TOGGLE');
	}

	protected function setTargetRelation($header, $value)
	{
		switch ($value)
		{
			case 0:
				return JText::_('COM_COMPONENTBUILDER_ISOLATE');
			break;
			case 1:
				return JText::_('COM_COMPONENTBUILDER_CHAIN');
			break;
		}
		return  JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setMatchBehavior($header, $value)
	{
		switch ($value)
		{
			case 1:
				return JText::_('COM_COMPONENTBUILDER_IS_ONLY_FOUR_LISTRADIOCHECKBOXES');
			break;
			case 2:
				return JText::_('COM_COMPONENTBUILDER_IS_NOT_ONLY_FOUR_LISTRADIOCHECKBOXES');
			break;
			case 3:
				return JText::_('COM_COMPONENTBUILDER_ANY_SELECTION_ONLY_FOUR_LISTRADIOCHECKBOXESDYNAMIC_LIST');
			break;
			case 4:
				return JText::_('COM_COMPONENTBUILDER_ACTIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 5:
				return JText::_('COM_COMPONENTBUILDER_UNACTIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 6:
				return JText::_('COM_COMPONENTBUILDER_KEY_WORD_ALL_CASESENSITIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 7:
				return JText::_('COM_COMPONENTBUILDER_KEY_WORD_ANY_CASESENSITIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 8:
				return JText::_('COM_COMPONENTBUILDER_KEY_WORD_ALL_CASEINSENSITIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 9:
				return JText::_('COM_COMPONENTBUILDER_KEY_WORD_ANY_CASEINSENSITIVE_ONLY_FOUR_TEXT_FIELD');
			break;
			case 10:
				return JText::_('COM_COMPONENTBUILDER_MIN_LENGTH_ONLY_FOUR_TEXT_FIELD');
			break;
			case 11:
				return JText::_('COM_COMPONENTBUILDER_MAX_LENGTH_ONLY_FOUR_TEXT_FIELD');
			break;
			case 12:
				return JText::_('COM_COMPONENTBUILDER_EXACT_LENGTH_ONLY_FOUR_TEXT_FIELD');
			break;
		}
		return  JText::_('COM_COMPONENTBUILDER_NOT_SET');
	}

	protected function setMatchOptions($header, $value)
	{
		return str_replace("\n", "<br />", $value);
	}

	public function getFieldSelectOptions($id)
	{
		// Create a new query object.
		$query = $this->_db->getQuery(true);
		$query->select($this->_db->quoteName(array('a.xml', 'b.name')));
		$query->from($this->_db->quoteName('#__componentbuilder_field', 'a'));
		$query->join('LEFT', $this->_db->quoteName('#__componentbuilder_fieldtype', 'b') . ' ON (' . $this->_db->quoteName('a.fieldtype') . ' = ' . $this->_db->quoteName('b.id') . ')');
		$query->where($this->_db->quoteName('a.published') . ' = 1');
		$query->where($this->_db->quoteName('a.id') . ' = '. (int) $id);

		// Reset the query using our newly populated query object.
		$this->_db->setQuery($query);
		$this->_db->execute();
		if ($this->_db->getNumRows())
		{
			$result = $this->_db->loadObject();
			$result->name = strtolower($result->name);
			if (ComponentbuilderHelper::fieldCheck($result->name,'list'))
			{
				// load the values form params
				$xml = json_decode($result->xml);

				$xmlOptions = ComponentbuilderHelper::getBetween($xml,'option="','"');

				$optionSet = '';
				if (strpos($xmlOptions,',') !== false)
				{
					// mulitpal options
					$options = explode(',',$xmlOptions);
					foreach ($options as $option)
					{
						// return both value and text
						if (ComponentbuilderHelper::checkString($optionSet))
						{
							// no add to option set
							$optionSet .= "\n".$option;
						}
						else 
						{
							// no add to option set
							$optionSet .= $option;
						}
					}
				}
				else
				{
					// return both value and text
					if (ComponentbuilderHelper::checkString($optionSet))
					{
						// no add to option set
						$optionSet .= "\n".$xmlOptions;
					}
					else 
					{
						// no add to option set
						$optionSet .= $xmlOptions;
					}
				}				
				// return found field options
				return $optionSet;
			}
			elseif (ComponentbuilderHelper::fieldCheck($result->name,'text'))
			{
				return "keywords=\"\"\nlength=\"\"";
			}
			elseif (ComponentbuilderHelper::fieldCheck($result->name,'dynamic'))
			{
				return 'dynamic_list';
			}
			elseif (ComponentbuilderHelper::fieldCheck($result->name))
			{
				return 'match field type not supported. Select another!';
			}
			else
			{
				return 'dynamic_list';
			}
		}
		return false;
	}

	public function getTableColumns($tableName)
	{
        	// get the columns
		$columns = $this->_db->getTableColumns("#__".$tableName);
		if (ComponentbuilderHelper::checkArray($columns))
		{
        	   	// build the return string
			$tableColumns = array();
			foreach ($columns as $column => $type)
			{
				$tableColumns[] = $column . ' => ' . $column;
			}
			return implode("\n",$tableColumns);
		}
		return false;
	}

	protected $linkedKeys = array(
			'field' => array(
				array('table' => 'component_config', 'tables' => 'components_config', 'fields' => array('addconfig' => 'field', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name'),
				array('table' => 'library_config', 'tables' => 'libraries_config', 'fields' => array('addconfig' => 'field', 'library' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_LIBRARY', 'linked_name' => 'name'),
				array('table' => 'admin_fields', 'tables' => 'admins_fields', 'fields' => array('addfields' => 'field', 'admin_view' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_ADMIN_VIEW', 'linked_name' => 'system_name'),
				array('table' => 'field', 'tables' => 'fields', 'fields' => array('xml' => 'fields', 'name' => 'NAME', 'fieldtype' => 'TYPE'), 'linked' => 'COM_COMPONENTBUILDER_FIELD', 'type_name' => 'name'),
				array('table' => 'joomla_module', 'tables' => 'joomla_modules', 'fields' => array('fields' => 'fields.fields.field', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_MODULE'),
				array('table' => 'joomla_plugin', 'tables' => 'joomla_plugins', 'fields' => array('fields' => 'fields.fields.field', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_PLUGIN')
			),
			'admin_view' => array(
				array('table' => 'component_admin_views', 'tables' => 'components_admin_views', 'fields' => array('addadmin_views' => 'adminview', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name')
			),
			'custom_admin_view' => array(
				array('table' => 'component_custom_admin_views', 'tables' => 'components_custom_admin_views', 'fields' => array('addcustom_admin_views' => 'customadminview', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name')
			),
			'site_view' => array(
				array('table' => 'component_site_views', 'tables' => 'components_site_views', 'fields' => array('addsite_views' => 'siteview', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name')
			),
			'library' => array(
				array('table' => 'template', 'tables' => 'templates', 'fields' => array('libraries' => 'ARRAY', 'name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_TEMPLATE'),
				array('table' => 'layout', 'tables' => 'layouts', 'fields' => array('libraries' => 'ARRAY', 'name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_LAYOUT'),
				array('table' => 'site_view', 'tables' => 'site_views', 'fields' => array('libraries' => 'ARRAY', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_SITE_VIEW'),
				array('table' => 'custom_admin_view', 'tables' => 'custom_admin_views', 'fields' => array('libraries' => 'ARRAY', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_CUSTOM_ADMIN_VIEW')
			),
			'dynamic_get' => array(
				array('table' => 'site_view', 'tables' => 'site_views', 'fields' => array('custom_get' => 'ARRAY', 'main_get' => 'INT', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_SITE_VIEW'),
				array('table' => 'custom_admin_view', 'tables' => 'custom_admin_views', 'fields' => array('custom_get' => 'ARRAY', 'main_get' => 'INT', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_CUSTOM_ADMIN_VIEW')
			),
			'joomla_module' => array(
				array('table' => 'component_modules', 'tables' => 'components_modules', 'fields' => array('addjoomla_modules' => 'module', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name')
			),
			'joomla_plugin' => array(
				array('table' => 'component_plugins', 'tables' => 'components_plugins', 'fields' => array('addjoomla_plugins' => 'plugin', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT', 'linked_name' => 'system_name')
			),
			'power' => array(
				array('table' => 'admin_view', 'tables' => 'admin_views', 'fields' => array('params' => 'admin_view_headers:power_:power', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_ADMIN_VIEW'),
				array('table' => 'site_view', 'tables' => 'site_views', 'fields' => array('params' => 'site_view_headers:power_:power', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_SITE_VIEW'),
				array('table' => 'custom_admin_view', 'tables' => 'custom_admin_views', 'fields' => array('params' => 'custom_admin_view_headers:power_:power', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_CUSTOM_ADMIN_VIEW'),
				array('table' => 'joomla_component', 'tables' => 'joomla_components', 'fields' => array('params' => 'joomla_component_headers:power_:power', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_JOOMLA_COMPONENT'),
				array('table' => 'component_dashboard', 'tables' => 'components_dashboard', 'fields' => array('params' => 'component_dashboard_headers:power_:power', 'joomla_component' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_COMPONENT_DASHBOARD', 'linked_name' => 'system_name'),
				array('table' => 'power', 'tables' => 'powers', 'fields' => array('extends' => 'GUID', 'implements' => 'ARRAY', 'use_selection' => 'use', 'load_selection' => 'load', 'system_name' => 'NAME'), 'linked' => 'COM_COMPONENTBUILDER_POWER')
			)
		);

	/**
	 * Get Linked
	 * 
	 * @param   int       $type    The display return type
	 *
	 * @return    string  The display return type on success
	 * 
	 */
	public function getLinked($type)
	{
		// get the view name & id
		$values = $this->getViewID();
		// check if item is set
		if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']))
		{
			// check if we have any linked to config
			if (isset($this->linkedKeys[$values['a_view']]))
			{
				// set a return value
				$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
				if (isset($values['a_return']))
				{
					$return_url .= '&return=' . (string) $values['a_return'];
				}
				// make sure the ref is set
				$this->ref = '&ref=' . $values['a_view'] . '&refid=' . $values['a_id'] . '&return=' . urlencode(base64_encode($return_url));
				// specail treatment of powers
				$guid = false;
				if ('power' === $values['a_view'])
				{
					$guid = $values['a_guid'];
				}
				// get the linked to
				if ($linked = $this->getLinkedTo($values['a_view'], $values['a_id'], $guid))
				{
					// just return it for now a table
					$table =  '<div class="control-group"><table class="uk-table uk-table-hover uk-table-striped uk-table-condensed">';
					$table .=  '<caption>'.JText::sprintf('COM_COMPONENTBUILDER_PLACES_ACROSS_JCB_WHERE_THIS_S_IS_LINKED', ComponentbuilderHelper::safeString($values['a_view'], 'w')).'</caption>';
					$table .=  '<thead><tr><th>'.JText::_('COM_COMPONENTBUILDER_TYPE_NAME').'</th></tr></thead>';
					$table .=  '<tbody><tr><td>' .implode('</td></tr><tr><td>', $linked) . '</td></tr></tbody></table></div>';
					return $table;
				}
			}
		}
		// if not found but has session view name
		if (strlen($values['a_view']))
		{
			return '<div class="control-group"><div class="alert alert-info"><h4>' . JText::sprintf('COM_COMPONENTBUILDER_S_NOT_LINKED', ComponentbuilderHelper::safeString($values['a_view'], 'Ww')) . '</h4><p>' . JText::sprintf('COM_COMPONENTBUILDER_THIS_BSB_IS_NOT_LINKED_TO_ANY_OTHER_AREAS_OF_JCB_AT_THIS_TIME', $values['a_view']) . '</p></div></div>';
		}
		// no view or id found in session, or view not allowed to access area
		return '<div class="control-group"><div class="alert alert-error"><h4>' . JText::_('COM_COMPONENTBUILDER_ERROR') . '</h4><p>' . JText::_('COM_COMPONENTBUILDER_THERE_WAS_A_PROBLEM_BNO_VIEW_OR_ID_FOUND_IN_SESSION_OR_VIEW_NOT_ALLOWED_TO_ACCESS_AREAB_WE_COULD_NOT_LOAD_ANY_LINKED_TO_VALUES_PLEASE_INFORM_YOUR_SYSTEM_ADMINISTRATOR') . '</p></div></div>';
	}

	/**
	 * Get Linked to Items
	 * 
	 * @param   string      $view     View that is being searched for
	 * @param   int           $id         ID
	 * @param   string      $guid     GUID
	 *
	 * @return  array     Found items
	 * 
	 */
	protected function getLinkedTo($view, $id, $guid)
	{
		// reset bucket
		$linked = array();
		// start search
		foreach ($this->linkedKeys[$view] as $search)
		{
			// Create a new query object.
			$query = $this->_db->getQuery(true);
			// get all history values
			$selection = array_keys($search['fields']);
			$selection[] = 'id';
			$query->select($selection);
			$query->from('#__componentbuilder_' . $search['table']);
			$this->_db->setQuery($query);
			$this->_db->execute();
			if ($this->_db->getNumRows())
			{
				// load all items
				$items = $this->_db->loadObjectList();
				// search the items
				foreach ($items as $item)
				{
					$found = false;
					$type_name = null;
					foreach ($search['fields'] as $key => $target)
					{
						if ('NAME' === $target)
						{
							$linked_name = $item->{$key};
							$linked_nameTable = $key;
							continue;
						}
						elseif ('TYPE' === $target)
						{
							$type_name = $item->{$key};
							$type_nameTable = $key;
							continue;
						}
						elseif (!$found)
						{
							if ('INT' === $target)
							{
								// check if ID match
								if ($item->{$key} == $id)
								{
									$found = true;
								}
							}
							elseif ('GUID' === $target)
							{
								// check if GUID match
								if ($this->linkedGuid($guid, $item->{$key}))
								{
									$found = true;
								}
							}
							else
							{
								// check if we have a json
								if (ComponentbuilderHelper::checkJson($item->{$key}))
								{
									$item->{$key} = json_decode($item->{$key}, true);
								}
								// if array
								if (ComponentbuilderHelper::checkArray($item->{$key}))
								{
									if ('ARRAY' === $target)
									{
										// check if ID match
										foreach ($item->{$key} as $_id)
										{
											if ($_id == $id || $this->linkedGuid($guid, $_id))
											{
												$found = true;
											}
										}
									}
									else
									{
										// check if this is a sub sub form target
										if (strpos($target, '.') !== false)
										{
											$_target = (array) explode('.', $target);
											// check that we have an array and get the size
											if (($_size = ComponentbuilderHelper::checkArray($_target)) !== false)
											{
												foreach ($item->{$key} as $row)
												{
													if ($_size == 2)
													{
														if (isset($row[$_target[0]]) && isset($row[$_target[0]][$_target[1]]) && ($row[$_target[0]][$_target[1]] == $id || $this->linkedGuid($guid, $row[$_target[0]][$_target[1]])))
														{
															$found = true;
														}
													}
													elseif ($_size == 3 && isset($row[$_target[0]]) && ComponentbuilderHelper::checkArray($row[$_target[0]]))
													{
														foreach ($row[$_target[0]] as $_row)
														{
															if (!$found && isset($_row[$_target[2]]) && ($_row[$_target[2]] == $id || $this->linkedGuid($guid, $_row[$_target[2]]))) 
															{
																$found = true;
															}
														}
													}
												}
											}
										}
										elseif (strpos($target, ':') !== false)
										{
											$_target = (array) explode(':', $target);
											// check that we have an array and get the size
											if (($_size = ComponentbuilderHelper::checkArray($_target)) == 2)
											{
												foreach ($item->{$key} as $field_name => $row)
												{
													if (!$found && $field_name === $_target[0])
													{
														foreach ($row as $_key => $_ids)
														{
															if (!$found && strpos($_key, $_target[1]) !== false && (in_array($id, $_ids) || $this->linkedGuid($guid, $_ids)))
															{
																$found = true;
															}
														}
													}
												}
											}
											// check that we have an array and get the size
											if (($_size = ComponentbuilderHelper::checkArray($_target)) == 3)
											{
												foreach ($item->{$key} as $field_name => $row)
												{
													if (!$found && $field_name === $_target[0])
													{
														foreach ($row as $_key => $_items)
														{
															if (!$found && strpos($_key, $_target[1]) !== false && is_array($_items) && count($_items) > 0)
															{
																foreach ($_items as $_item)
																{
																	if (!$found && isset($_item[$_target[2]]) && ($id == $_item[$_target[2]] || $this->linkedGuid($guid, $_item[$_target[2]])))
																	{
																		$found = true;
																	}
																}
															}
														}
													}
												}
											}
										}
										else
										{
											foreach ($item->{$key} as $row)
											{
												if (!$found && isset($row[$target]) && ($row[$target] == $id || $this->linkedGuid($guid, $row[$target])))
												{
													$found = true;
												}
											}
										}
									}
								}
								// if string (fields)
								if (!$found &&  'xml' === $key && ComponentbuilderHelper::checkString($item->{$key})
									&& strpos($item->{$key}, $target.'="') !== false)
								{
									// now get the fields between
									$_fields = ComponentbuilderHelper::getBetween($item->{$key},  $target.'="', '"');
									// check the result
									if (ComponentbuilderHelper::checkString($_fields))
									{
										// get the ids of all the fields linked here
										$_fields = array_map('trim', (array) explode(',', $_fields));
										// check the result
										if (ComponentbuilderHelper::checkArray($_fields))
										{
											foreach ($_fields as $_field)
											{
												if ($_field == $id || $this->linkedGuid($guid, $_field))
												{
													$found = true;
												}
											}
										}
									}
								}
							}
						}
					}
					// check if found
					if ($found)
					{
						// build the name
						$edit = true;
						if (is_numeric($linked_name) && isset($search['linked_name']))
						{
							if (!$linked_name =  ComponentbuilderHelper::getVar($linked_nameTable, (int) $linked_name, 'id', $search['linked_name']))
							{
								$linked_name = JText::_('COM_COMPONENTBUILDER_NO_FOUND');
								$edit = false;
							}
						}
						// build the local type
						if (is_numeric($type_name) && isset($search['type_name']))
						{
							if (!$type_name =  ComponentbuilderHelper::getVar($type_nameTable, (int) $type_name, 'id', $search['type_name']))
							{
								$type_name = '';
							}
							else
							{
								$type_name = ' (' . $type_name . ') ';
							}
						}
						elseif (ComponentbuilderHelper::checkString($type_name) || is_numeric($type_name))
						{
							$type_name = ' (' . $type_name . ') ';
						}
						// set edit link
						$link = ($edit) ? ComponentbuilderHelper::getEditButton($item->id, $search['table'], $search['tables'], $this->ref) : '';
						// build the linked
						$linked[] = JText::_($search['linked']) . $type_name . ' - ' . $linked_name . ' ' . $link;
					}
				}
			}
		}
		// check if we found any
		if (ComponentbuilderHelper::checkArray($linked))
		{
			return $linked;
		}
		return false;
	}

	/**
	 * Check if we have a GUID match
	 * 
	 * @param   string|bool       $guid        The active power guid
	 * @param   string|array      $setGuid     The linked power guid
	 *
	 * @return  bool true if match is found
	 * 
	 */
	protected function linkedGuid($guid, $setGuid): bool
	{
		// check if GUID is valid
		if ($guid && ComponentbuilderHelper::validGUID($guid))
		{
			if (is_string($setGuid) && ComponentbuilderHelper::validGUID($setGuid) && $guid === $setGuid)
			{
				return true;
			}
			elseif (is_array($setGuid) && in_array($guid, $setGuid))
			{
				return true;
			}
		}
		return false;
	}

	/**
	 * The view persistence details
	 *
	 * @var	array
	 * @since 3.0.13
	 */
	protected $viewid = array();

	/**
	 * Get the view details via the session
	 *
	 * @input	string  $call    The persistence key
	 *
	 * @return mixed
	 * @since 3.0.13
	 */
	protected function getViewID($call = 'table')
	{
		if (!isset($this->viewid[$call]))
		{
			// get the vdm key
			$jinput = JFactory::getApplication()->input;
			$vdm = $jinput->get('vdm', null, 'WORD');
			if ($vdm)
			{
				// set view and id
				if ($view = ComponentbuilderHelper::get($vdm))
				{
					$current = (array) explode('__', $view);
					if (ComponentbuilderHelper::checkString($current[0]) && isset($current[1]) && is_numeric($current[1]))
					{
						// get the view name & id
						$this->viewid[$call] = array(
							'a_id' => (int) $current[1],
							'a_view' => $current[0]
						);
					}
				}
				// set GUID if found
				if (($guid = ComponentbuilderHelper::get($vdm . '__guid')) !== false && method_exists('ComponentbuilderHelper', 'validGUID'))
				{
					if (ComponentbuilderHelper::validGUID($guid))
					{
						$this->viewid[$call]['a_guid'] = $guid;
					}
				}
				// set return if found
				if (($return = ComponentbuilderHelper::get($vdm . '__return')) !== false)
				{
					if (ComponentbuilderHelper::checkString($return))
					{
						$this->viewid[$call]['a_return'] = $return;
					}
				}
			}
		}
		if (isset($this->viewid[$call]))
		{
			return $this->viewid[$call];
		}
		return false;
	}


	public function getButton($type, $size)
	{
		if (isset($this->buttonArray[$type]))
		{
			$user = JFactory::getUser();
			// only add if user allowed to create
			if ($user->authorise($type.'.create', 'com_componentbuilder'))
			{
				// get the view name & id
				$values = $this->getViewID();
				// check if new item
				$ref = '';
				if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']))
				{
					// check if we have a return value
					$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
					if (isset($values['a_return']))
					{
						$return_url .= '&return=' . (string) $values['a_return'];
					}
					// only load referral if not new item.
					$ref = '&amp;ref=' . $values['a_view'] . '&amp;refid=' . $values['a_id'] . '&amp;return=' . urlencode(base64_encode($return_url));
				}
				// build url (A tag)
				$startAtag = 'onclick="UIkit2.modal.confirm(\''.JText::_('COM_COMPONENTBUILDER_ALL_UNSAVED_WORK_ON_THIS_PAGE_WILL_BE_LOST_ARE_YOU_SURE_YOU_WANT_TO_CONTINUE').'\', function(){ window.location.href = \'index.php?option=com_componentbuilder&amp;view=' . $type . '&amp;layout=edit' . $ref . '\' })" href="javascript:void(0)"  title="'.JText::sprintf('COM_COMPONENTBUILDER_CREATE_NEW_S', ComponentbuilderHelper::safeString($type, 'W')).'">';
				// build the smallest button
				if (3 == $size)
				{
					$button = '<a class="btn btn-small btn-success" style="margin: 0 0 5px 0;" ' . $startAtag.'<span class="icon-new icon-white"></span></a>';
				}
				// build the smaller button
				elseif (2 == $size)
				{
					$button = '<a class="btn btn-success vdm-button-new" ' . $startAtag . '<span class="icon-new icon-white"></span> ' . JText::_('COM_COMPONENTBUILDER_CREATE') . '</a>';
				}
				else
				// build the big button
				{
					$button = '<div class="control-group">
								<div class="control-label">
									<label>' . ucwords($type) . '</label>
								</div>
								<div class="controls"><a class="btn btn-success vdm-button-new" ' . $startAtag . '
									<span class="icon-new icon-white"></span> 
										' . JText::_('COM_COMPONENTBUILDER_NEW') . '
									</a>
								</div>
							</div>';
				}
				// return the button attached to input field
				return $button;
			}
			return '';
		}
		return false;
	}

	public function getButtonID($type, $size)
	{
		if (isset($this->buttonArray[$type]))
		{
			$user = JFactory::getUser();
			// only add if user allowed to create
			if ($user->authorise($type.'.create', 'com_componentbuilder'))
			{
				// get the view name & id
				$values = $this->getViewID();
				// set the button ID
				$css_class = 'control-group-'.ComponentbuilderHelper::safeString($type. '-' . $size, 'L', '-');
				// check if new item
				$ref = '';
				if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']))
				{
					// set the return value
					$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
					if (isset($values['a_return']))
					{
						$return_url .= '&return=' . (string) $values['a_return'];
					}
					// only load referral if not new item.
					$ref = '&amp;ref=' . $values['a_view'] . '&amp;refid=' . $values['a_id'] . '&amp;return=' . urlencode(base64_encode($return_url));
					// set the key get value
					$key_get_value = $values['a_id'];
					// check if we have a GUID
					//if (isset($values['a_guid']))
					//{
					//	$ref .= '&guid=' . (string) $values['a_guid'];
					//	$key_get_value = $values['a_guid'];
					//}
					// get item id
					if (($id = ComponentbuilderHelper::getVar($type, $key_get_value, $values['a_view'], 'id')) !== false && $id > 0)
					{
						$buttonText = JText::sprintf('COM_COMPONENTBUILDER_EDIT_S_FOR_THIS_S', ComponentbuilderHelper::safeString($type, 'w'), ComponentbuilderHelper::safeString($values['a_view'], 'w'));
						$buttonTextSmall = JText::_('COM_COMPONENTBUILDER_EDIT');
						$editThis = 'index.php?option=com_componentbuilder&amp;view='.$this->buttonArray[$type].'&amp;task='.$type.'.edit&amp;id='.$id;
						$icon = 'icon-apply';
					}
					else
					{
						$buttonText = JText::sprintf('COM_COMPONENTBUILDER_CREATE_S_FOR_THIS_S', ComponentbuilderHelper::safeString($type, 'w'), ComponentbuilderHelper::safeString($values['a_view'], 'w'));
						$buttonTextSmall = JText::_('COM_COMPONENTBUILDER_CREATE');
						$editThis = 'index.php?option=com_componentbuilder&amp;view='.$type.'&amp;layout=edit';
						$icon = 'icon-new';
					}
					// build the button
					$button = array();
					if (1 == $size)
					{
						$button[] = '<div class="control-group '.$css_class.'">';
						$button[] = '<div class="control-label">';
						$button[] = '<label>' . ComponentbuilderHelper::safeString($type, 'Ww') . '</label>';
						$button[] = '</div>';
						$button[] = '<div class="controls">';
					}
					$button[] = '<a class="btn btn-success vdm-button-new" onclick="UIkit2.modal.confirm(\''.JText::_('COM_COMPONENTBUILDER_ALL_UNSAVED_WORK_ON_THIS_PAGE_WILL_BE_LOST_ARE_YOU_SURE_YOU_WANT_TO_CONTINUE').'\', function(){ window.location.href = \''.$editThis.$ref.'\' })" href="javascript:void(0)" title="'.$buttonText.'">';
					if (1 == $size)
					{
						$button[] = '<span class="'.$icon.' icon-white"></span>';
						$button[] = $buttonText;
						$button[] = '</a>';
						$button[] = '</div>';
						$button[] = '</div>';
					}
					elseif (2 == $size)
					{
						$button[] = '<span class="'.$icon.' icon-white"></span>';
						$button[] = $buttonTextSmall;
						$button[] = '</a>';
					}
					// return the button attached to input field
					return implode("\n", $button);
				}
				// only return notice if big button
				if (1 == $size)
				{
					return '<div class="control-group '.$css_class.'"><div class="alert alert-info">' . JText::sprintf('COM_COMPONENTBUILDER_BUTTON_TO_CREATE_S_WILL_SHOW_ONCE_S_IS_SAVED_FOR_THE_FIRST_TIME', ComponentbuilderHelper::safeString($type, 'w'), ComponentbuilderHelper::safeString($values['a_view'], 'w')) . '</div></div>';
				}
			}
		}
		return '';
	}

	protected function getSubformTable($idName, $data)
	{
		// make sure we convert the json to array
		if (ComponentbuilderHelper::checkJson($data))
		{
			$data = json_decode($data, true);
		}
		// make sure we have an array
		if (ComponentbuilderHelper::checkArray($data) && ComponentbuilderHelper::checkString($idName))
		{ 
			// Build heading
			$head = array();
			foreach ($data as $headers)
			{
				foreach ($headers as $header => $value)
				{
					if (!isset($head[$header]))
					{
						$head[$header] = $this->getLanguage($idName . '|=VDM=|' . $header);
					}
				}
			}
			// build the rows
			$rows = array();
			if (ComponentbuilderHelper::checkArray($data) && ComponentbuilderHelper::checkArray($head))
			{
				foreach ($data as $nr => $values)
				{
					foreach ($head as $key => $_header)
					{
						// set the value for the row
						if (isset($values[$key]))
						{
							$this->setSubformRows($nr, $this->setSubformValue($key, $values[$key]), $rows, $_header);
						}
						else
						{
							$this->setSubformRows($nr, $this->setSubformValue($key, ''), $rows, $_header);
						}
					}
				}
			}
			// build table
			if (ComponentbuilderHelper::checkArray($rows) && ComponentbuilderHelper::checkArray($head))
			{
				// set the number of rows
				$this->rowNumber = count($rows);
				// return the table
				return ComponentbuilderHelper::setSubformTable($head, $rows, $idName);
			}
		}
		return false;
	}

	protected function setSubformValue($header, $value)
	{
		if (array_key_exists($header, $this->functionArray) && method_exists($this, $this->functionArray[$header]))
		{
			$value = $this->{$this->functionArray[$header]}($header, $value);
		}
		// if no value are set
		if (!ComponentbuilderHelper::checkString($value))
		{
			$value = '-';
		}
		return $value;
	}

	protected function setSubformRows($nr, $value, &$rows, $_header)
	{
		// build rows
		if (!isset($rows[$nr]))
		{
			$rows[$nr] = '<td data-column=" '.$_header.' ">'.$value.'</td>';
		}
		else
		{
			$rows[$nr] .= '<td data-column=" '.$_header.' ">'.$value.'</td>';
		}
	}

	public function getAjaxDisplay($type)
	{
		if (isset($this->fieldsArray[$type]))
		{
			// set type name
			$typeName = ComponentbuilderHelper::safeString($type, 'w');
			// get the view name & id
			$values = $this->getViewID();
			// check if we are in the correct view.
			if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']) && in_array($values['a_view'], $this->allowedViewsArray))
			{
				// set a return value
				$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
				// set a global return value
				if (isset($values['a_return']))
				{
					$return_url .= '&return=' . (string) $values['a_return'];
				}
				// set the ref
				$this->ref = '&ref=' . $values['a_view'] . '&refid=' . $values['a_id'] . '&return=' . urlencode(base64_encode($return_url));
				// set the key get value
				$key_get_value = $values['a_id'];
				// check if we have a GUID
				//if (isset($values['a_guid']))
				//{
					//$this->ref .= '&guid=' . (string) $values['a_guid'];
					//$key_get_value = $values['a_guid'];
				//}
				// load the results
				$result = array();
				// return field table
				if (ComponentbuilderHelper::checkArray($this->fieldsArray[$type]))
				{
					foreach ($this->fieldsArray[$type] as $fieldName)
					{
						if ($table = $this->getFieldTable($type, $key_get_value, $values['a_view'], $fieldName, $typeName))
						{
							$result[] = $table;
						}
					}
				}
				elseif (ComponentbuilderHelper::checkString($this->fieldsArray[$type]))
				{
					if ($table = $this->getFieldTable($type, $key_get_value, $values['a_view'], $this->fieldsArray[$type], $typeName))
					{
						$result[] = $table;
					}
				}
				// check if we have results
				if (ComponentbuilderHelper::checkArray($result) && count($result) == 1)
				{
					// return the display
					return implode('', $result);
				}
				elseif (ComponentbuilderHelper::checkArray($result))
				{
					// return the display
					return '<div>' . implode('</div><div>', $result) . '</div>';
				}
			}
			return '<div class="control-group"><div class="alert alert-info">' . JText::sprintf('COM_COMPONENTBUILDER_NO_S_HAVE_BEEN_LINKED_TO_THIS_VIEW_SOON_AS_THIS_IS_DONE_IT_WILL_BE_DISPLAYED_HERE', $typeName) . '</div></div>';
		}
		return '<div class="control-group"><div class="alert alert-error"><h4>' . JText::_('COM_COMPONENTBUILDER_TYPE_ERROR') . '</h4><p>' . JText::_('COM_COMPONENTBUILDER_THERE_HAS_BEEN_AN_ERROR_IF_THIS_CONTINUES_PLEASE_INFORM_YOUR_SYSTEM_ADMINISTRATOR_OF_A_TYPE_ERROR_IN_THE_FIELDS_DISPLAY_REQUEST') . '</p></div></div>';
	}


	protected function setItemNames($header, $value)
	{
		if (isset($this->itemKeys[$header]) && isset($this->itemKeys[$header]['table']) && isset($this->itemNames[$this->itemKeys[$header]['table']]))
		{
			// check if we have GUID setup
			$validGUID = function ($guid) {
				if (method_exists('ComponentbuilderHelper', 'validGUID') && ComponentbuilderHelper::validGUID($guid))
				{
					return true;
				}
				return false;
			};
			// check if functions exists
			$guidEdit = method_exists('ComponentbuilderHelper', 'getEditButtonGUID');
			$getEdit =  method_exists('ComponentbuilderHelper', 'getEditButton');
			// reset bucket
			$bucket = array();
			if (ComponentbuilderHelper::checkArray($value))
			{
				foreach ($value as $item)
				{
					$edit = true;
					if (!isset($this->itemNames[$this->itemKeys[$header]['table']][$item]))
					{
						if (($this->itemNames[$this->itemKeys[$header]['table']][$item] =  ComponentbuilderHelper::getVar($this->itemKeys[$header]['table'], $item, $this->itemKeys[$header]['id'], $this->itemKeys[$header]['name'])) === false)
						{
							$this->itemNames[$this->itemKeys[$header]['table']][$item] = JText::sprintf('COM_COMPONENTBUILDER_NO_S_FOUND', $this->itemKeys[$header]['text']);
							$edit = false;
						}
						// check if we should load some get
						if ($edit && isset($this->itemKeys[$header]['get']) && ComponentbuilderHelper::checkString($this->itemKeys[$header]['get']) && method_exists(__CLASS__, $this->itemKeys[$header]['get']))
						{
							// gets
							$this->itemNames[$this->itemKeys[$header]['table']][$item] .=  $this->{$this->itemKeys[$header]['get']}($item);
						}
					}
					// check if we are working with GUID
					if ($validGUID($item))
					{
						// set edit link
						$link = ($edit && $guidEdit) ? ComponentbuilderHelper::getEditButtonGUID($item, $this->itemKeys[$header]['id'], $this->itemKeys[$header]['table'], $this->itemKeys[$header]['tables'], $this->ref) : '';
					}
					else
					{
						// set edit link
						$link = ($edit && $getEdit) ? ComponentbuilderHelper::getEditButton($item, $this->itemKeys[$header]['table'], $this->itemKeys[$header]['tables'], $this->ref) : '';
					}
					// load item
					$bucket[] = $this->itemNames[$this->itemKeys[$header]['table']][$item] . $link;
				}
			}
			elseif (is_numeric($value) || $validGUID($value))
			{
				$edit = true;
				if (!isset($this->itemNames[$this->itemKeys[$header]['table']][$value]))
				{
					if (($this->itemNames[$this->itemKeys[$header]['table']][$value] =  ComponentbuilderHelper::getVar($this->itemKeys[$header]['table'], $value, $this->itemKeys[$header]['id'], $this->itemKeys[$header]['name'])) === false)
					{
						$this->itemNames[$this->itemKeys[$header]['table']][$value] = JText::sprintf('COM_COMPONENTBUILDER_NO_S_FOUND', $this->itemKeys[$header]['text']);
						$edit = false;
					}
					// check if we should load some get
					if ($edit && isset($this->itemKeys[$header]['get']) && ComponentbuilderHelper::checkString($this->itemKeys[$header]['get']) && method_exists(__CLASS__, $this->itemKeys[$header]['get']))
					{
						// gets
						$this->itemNames[$this->itemKeys[$header]['table']][$value] .=  $this->{$this->itemKeys[$header]['get']}($value);
					}
				}
				// check if we are working with GUID
				if ($validGUID($value))
				{
					// set edit link
					$link = ($edit && $guidEdit) ? ComponentbuilderHelper::getEditButtonGUID($value, $this->itemKeys[$header]['id'], $this->itemKeys[$header]['table'], $this->itemKeys[$header]['tables'], $this->ref) : '';
				}
				else
				{
					// set edit link
					$link = ($edit && $getEdit) ? ComponentbuilderHelper::getEditButton($value, $this->itemKeys[$header]['table'], $this->itemKeys[$header]['tables'], $this->ref) : '';
				}
				// load item
				$bucket[] = $this->itemNames[$this->itemKeys[$header]['table']][$value] . $link;
			}
			// return found items
			if (ComponentbuilderHelper::checkArray($bucket))
			{
				return implode('<br />', $bucket);
			}
			return JText::sprintf('COM_COMPONENTBUILDER_NO_S_FOUND', $this->itemKeys[$header]['text']);
		}
		return JText::_('COM_COMPONENTBUILDER_NO_ITEM_FOUND');
	}


	protected function getFieldTable($type, $id, $idName, $fieldName, $typeName)
	{
		// get the field data
		if (($fieldsData = ComponentbuilderHelper::getVar($type, $id, $idName, $fieldName)) !== false)
		{
			// check repeatable conversion
			if (method_exists(__CLASS__, 'checkRepeatableConversion'))
			{
				$this->checkRepeatableConversion($type, $fieldsData, $fieldName, $id, $idName);
			}
			// get the table
			$table = $this->getSubformTable($type, $fieldsData);
			// get row number
			$number = (isset($this->rowNumbers) && isset($this->rowNumbers[$type]) && $this->rowNumbers[$type]) ? $this->rowNumbers[$type] : false;
			// set notice of bad practice
			$notice = '';
			if ($number && isset($this->rowNumber) && $this->rowNumber > $number)
			{
				$notice = '<div class="alert alert-warning">' . JText::sprintf('COM_COMPONENTBUILDER_YOU_HAVE_S_S_ADDING_MORE_THEN_S_S_IS_CONSIDERED_BAD_PRACTICE_YOUR_S_PAGE_LOAD_IN_JCB_WILL_SLOWDOWN_YOU_SHOULD_CONSIDER_DECOUPLING_SOME_OF_THESE_S', $this->rowNumber, $typeName, $number, $typeName, $typeName, $typeName) . '</div>';
			}
			elseif ($number && isset($this->rowNumber))
			{
				$notice = '<div class="alert alert-info">' . JText::sprintf('COM_COMPONENTBUILDER_YOU_HAVE_S_S_ADDING_MORE_THEN_S_S_IS_CONSIDERED_BAD_PRACTICE', $this->rowNumber, $typeName, $number, $typeName) . '</div>';
			}
			// return table
			return $notice . $table;
		}
		return false;
	}


	// Used in template
	public function getTemplateDetails($id)
	{
		// set table
		$table = false;
		// Get a db connection.
		$db = JFactory::getDbo();	
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('a.id', 'a.alias', 'a.template', 'b.name', 'a.dynamic_get')));
		$query->from($db->quoteName('#__componentbuilder_template', 'a'));
		$query->join('LEFT', $db->quoteName('#__componentbuilder_dynamic_get', 'b') . ' ON (' . $db->quoteName('b.id') . ' = ' . $db->quoteName('a.dynamic_get') . ')');
		$query->where($db->quoteName('a.id') . ' != '. (int) $id);
		$query->where($db->quoteName('a.published') . ' = 1');
		// Reset the query using our newly populated query object.
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{ 
			$results = $db->loadObjectList();
			$templateString = array();
			// get the view name & id
			$values = $this->getViewID();
			// set a return value
			$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
			if (isset($values['a_return']))
			{
				$return_url .= '&return=' . (string) $values['a_return'];
			}
			// start the ref builder
			$ref = '';
			if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']))
			{
				// set the return ref
				$ref = '&ref=' . $values['a_view'] . '&refid=' . $values['a_id'] . '&return=' . urlencode(base64_encode($return_url));
			}
			// load the template data
			foreach ($results as $result)
			{
				$edit = (($button = ComponentbuilderHelper::getEditButton($result->id, 'template', 'templates', $ref)) !== false) ? $button : '';
				$editget = (isset($result->dynamic_get) && $result->dynamic_get > 0 && ($button = ComponentbuilderHelper::getEditButton($result->dynamic_get, 'dynamic_get', 'dynamic_gets', $ref)) !== false) ? $button : '';
				$result->name = (ComponentbuilderHelper::checkString($result->name)) ? $result->name : JText::_('COM_COMPONENTBUILDER_NONE_SELECTED');
				$templateString[] = "<td><b>".$result->name."</b> ".$editget."</td><td><code>&lt;?php echo \$this->loadTemplate('".ComponentbuilderHelper::safeString($result->alias)."'); ?&gt;</code> ".$edit."</td>";
			}
			// build the table
			$table = '<h2>' . JText::_('COM_COMPONENTBUILDER_TEMPLATE_CODE_SNIPPETS') . '</h2><div class="uk-scrollable-box"><table class="uk-table uk-table-hover uk-table-striped uk-table-condensed">';
			$table .= '<caption>' . JText::_('COM_COMPONENTBUILDER_TO_ADD_SIMPLY_COPY_AND_PAST_THE_SNIPPET_INTO_YOUR_CODE') . '</caption>';
			$table .= '<thead><tr><th>' . JText::_('COM_COMPONENTBUILDER_NAME_OF_DYNAMICGET') . '</th><th>' . JText::_('COM_COMPONENTBUILDER_SNIPPET') . '</th></thead>';
			$table .= '<tbody><tr>' . implode("</tr><tr>", $templateString) . "</tr></tbody></table></div>";
		}
		return $table;
	}

	// Used in layout
	public function getLayoutDetails($id)
	{
		// set table
		$table = false;
		// Get a db connection.
		$db = JFactory::getDbo();	
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('a.id','a.alias','a.layout','b.getcustom','b.gettype','b.name','a.dynamic_get')));
		$query->from($db->quoteName('#__componentbuilder_layout', 'a'));
		$query->join('LEFT', $db->quoteName('#__componentbuilder_dynamic_get', 'b') . ' ON (' . $db->quoteName('b.id') . ' = ' . $db->quoteName('a.dynamic_get') . ')');
		$query->where($db->quoteName('a.id') . ' != '.(int) $id);
		$query->where($db->quoteName('a.published') . ' = 1');
		// Reset the query using our newly populated query object.
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{ 
			$results = $db->loadObjectList();
			$layoutString = array();
			// get the view name & id
			$values = $this->getViewID();
			// set a return value
			$return_url = 'index.php?option=com_componentbuilder&view=' . (string) $values['a_view'] .  '&layout=edit&id=' . (int) $values['a_id'];
			if (isset($values['a_return']))
			{
				$return_url .= '&return=' . (string) $values['a_return'];
			}
			// start the ref builder
			$ref = '';
			if (!is_null($values['a_id']) && $values['a_id'] > 0 && strlen($values['a_view']))
			{
				// set the return ref
				$ref = '&ref=' . $values['a_view'] . '&refid=' . $values['a_id'] . '&return=' . urlencode(base64_encode($return_url));
			}
			foreach ($results as $result)
			{
				$edit = (($button = ComponentbuilderHelper::getEditButton($result->id, 'layout', 'layouts', $ref)) !== false) ? $button : '';
				$editget = (isset($result->dynamic_get) && $result->dynamic_get > 0 && ($button = ComponentbuilderHelper::getEditButton($result->dynamic_get, 'dynamic_get', 'dynamic_gets', $ref)) !== false) ? $button : '';
				$result->name = (ComponentbuilderHelper::checkString($result->name)) ? $result->name : JText::_('COM_COMPONENTBUILDER_NONE_SELECTED');

				switch ($result->gettype)
				{
					case 1:
						// single
						$layoutString[] = "<td><b>" . $result->name . "</b> " . $editget . "</td><td><code>&lt;?php echo JLayoutHelper::render('" . ComponentbuilderHelper::safeString($result->alias) . "', \$this->item); ?&gt;</code> " . $edit . "</td>";
					break;
					case 2:
						// list
						$layoutString[] = "<td><b>" . $result->name . "</b> " . $editget . "</td><td><code>&lt;?php echo JLayoutHelper::render('" . ComponentbuilderHelper::safeString($result->alias) . "', \$this->items); ?&gt;</code> " . $edit . "</td>";
					break;
					case 3:
					case 4:
						// custom
						$result->getcustom = ComponentbuilderHelper::safeString($result->getcustom);
						if (substr($result->getcustom, 0, strlen('get')) == 'get')
						{
							$varName = substr($result->getcustom, strlen('get'));
						}
						else
						{
							$varName = $result->getcustom;
						}
						$layoutString[] = "<td><b>" . $result->name . "</b> " . $editget . "</td><td><code>&lt;?php echo JLayoutHelper::render('" . ComponentbuilderHelper::safeString($result->alias) . "', \$this->" . $varName . "); ?&gt;</code> " . $edit . "</td>";
					break;
					default:
						// no get
						$layoutString[] = "<td>" . JText::_('COM_COMPONENTBUILDER_NONE_SELECTED') . "</td><td><code>&lt;?php echo JLayoutHelper::render('" . ComponentbuilderHelper::safeString($result->alias) . "', [?]); ?&gt;</code> " . $edit . "</td>";
					break;
				}
			}
			// build the table
			$table = '<h2>' . JText::_('COM_COMPONENTBUILDER_LAYOUT_CODE_SNIPPETS') . '</h2><div class="uk-scrollable-box"><table class="uk-table uk-table-hover uk-table-striped uk-table-condensed">';
			$table .= '<caption>' . JText::_('COM_COMPONENTBUILDER_TO_ADD_SIMPLY_COPY_AND_PAST_THE_SNIPPET_INTO_YOUR_CODE') . '</caption>';
			$table .= '<thead><tr><th>' . JText::_('COM_COMPONENTBUILDER_NAME_OF_DYNAMICGET') . '</th><th>' . JText::_('COM_COMPONENTBUILDER_SNIPPET') . '</th></thead>';
			$table .= '<tbody><tr>' . implode("</tr><tr>",$layoutString) . "</tr></tbody></table></div>";
		}
		return $table;
	}

	// Used in dynamic_get
	public function getViewTableColumns($admin_view, $as, $type)
	{
		return ComponentbuilderHelper::getViewTableColumns($admin_view, $as, $type);
	}

	public function getDbTableColumns($tableName, $as, $type)
	{
		return ComponentbuilderHelper::getDbTableColumns($tableName, $as, $type);
	}

	public function getDynamicValues($id, $view)
	{
		// Get a db connection.
		$db = JFactory::getDbo();

		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('getcustom', 'gettype', 'select_all', 'db_table_main', 'view_table_main', 'main_source', 'view_selection', 'db_selection', 'join_view_table', 'join_db_table', 'addcalculation', 'php_calculation')));
		$query->from($db->quoteName('#__componentbuilder_dynamic_get'));
		$query->where($db->quoteName('published') . ' = 1');
		$query->where($db->quoteName('id') . ' = ' . (int) $id);

		// Reset the query using our newly populated query object.
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{
			$result = $db->loadObject();
			// reset buket
			$selections = array();
			$selectionsList = array();
			// get the main values (name)
			if ($result->main_source == 1)
			{
				if ($result->select_all == 1) 
				{
					$result->view_selection = ComponentbuilderHelper::getViewTableColumns($result->view_table_main, 'a', $result->gettype);
				}
				$selections[] = explode("\n", $result->view_selection);
			}
			elseif ($result->main_source == 2) 
			{
				if ($result->select_all == 1) 
				{
					$result->db_selection = ComponentbuilderHelper::getDbTableColumns($result->db_table_main, 'a', $result->gettype);
				}
				$selections[] = explode("\n", $result->db_selection);
			}
			elseif ($result->main_source == 3)
			{
				return '<br /><br /><h2>Custom get source! You will need to transpose the variables manually.</h2>';
			}
			// get the joined values (name)
			$result->join_view_table = json_decode($result->join_view_table, true);
			if (!ComponentbuilderHelper::checkArray($result->join_view_table))
			{
				unset($result->join_view_table);
			}
			$result->join_db_table = json_decode($result->join_db_table, true);
			if (!ComponentbuilderHelper::checkArray($result->join_db_table))
			{
				unset($result->join_db_table);
			}
			// now load the joined values to the selection set
			if (isset($result->join_view_table) && ComponentbuilderHelper::checkArray($result->join_view_table))
			{
				foreach ($result->join_view_table as $join_view_table)
				{
					// check if all is selected
					if (strpos($join_view_table['selection'], '*') !== false)
					{
						$join_view_table['selection'] = ComponentbuilderHelper::getViewTableColumns($join_view_table['view_table'], $join_view_table['as'], $join_view_table['row_type']);
					}
					// build selection
					if ($join_view_table['row_type'] == '1')
					{
						$selections[] = explode("\n", $join_view_table['selection']);
					}
					elseif ($join_view_table['row_type'] == '2')
					{
						$names = $this->setListMethodName(array($join_view_table['on_field'],$join_view_table['join_field']),$join_view_table['view_table'],$join_view_table['as'],1);
						$selectionsList[implode('',$names)] = explode("\n", $join_view_table['selection']);
					}
				}
				unset($result->join_view_table);
			}
			if (isset($result->join_db_table) && ComponentbuilderHelper::checkArray($result->join_db_table))
			{
				foreach ($result->join_db_table as $join_db_table)
				{
					// check if all is selected
					if (strpos($join_db_table['selection'], '*') !== false)
					{
						$join_db_table['selection'] = ComponentbuilderHelper::getViewTableColumns($join_db_table['view_table'], $join_db_table['as'], $join_db_table['row_type']);
					}
					// build selections
					if ($join_db_table['row_type'] == '1')
					{
						$selections[] = explode("\n", $join_db_table['selection']);
					}
					elseif ($join_db_table['row_type'] == '2')
					{
						$names = $this->setListMethodName(array($join_db_table['on_field'],$join_db_table['join_field']),$join_db_table['db_table'],$join_db_table['as'],2);
						$selectionsList[implode('',$names)] = explode("\n", $join_db_table['selection']);
					}
				}
				unset($result->join_db_table);
			}
			// get the calculation result values (name)
			if ($result->addcalculation == 1)
			{
				$php_calculation = base64_decode($result->php_calculation);
				$phpSelections = ComponentbuilderHelper::getAllBetween($php_calculation,'cal__',' ');
				$selections[] = array_unique($phpSelections);
				unset($php_calculation);
				unset($phpSelections);
				unset($result->php_calculation);
			}
			// name the main var based on view
			if ('template' === $view || 'site_view' === $view || 'custom_admin_view' === $view)
			{
				switch ($result->gettype)
				{
					case 1:
					// single
					$buketName = 'this->item';
					break;
					case 2:
					// list
					$buketName = 'this->items';
					break;
					case 3:
					case 4:
					// custom
					$result->getcustom = ComponentbuilderHelper::safeString($result->getcustom);
					if (substr($result->getcustom, 0, strlen('get')) == 'get')
					{
						$varName = substr($result->getcustom, strlen('get'));
					}
					else
					{
						$varName = $result->getcustom;
					}
					$buketName = 'this->'.$varName;
					break;
				}
			}
			elseif ($view == 'layout')
			{
				$buketName = 'displayData';
			}
			// now build the return values
			if (ComponentbuilderHelper::checkArray($selections))
			{
				$buket = array();
				switch ($result->gettype)
				{
					case 1:
					case 3:
					// single
					$ur = '&lt;?php echo $'.$buketName;
					$cf = '; ?&gt;';
					break;
					case 2:
					case 4:
					// list
					$ur = '&lt;?php echo $item';
					$cf = '; ?&gt;';
					$buket[] = '<code>&lt;?php foreach ($'.$buketName.' as $item): ?&gt;</code><br />';
					break;
				}
				foreach ($selections as $selection)
				{
					if (ComponentbuilderHelper::checkArray($selection))
					{
						foreach ($selection as $value)
						{
							if (strpos($value,'AS') !== false)
							{
								list($table,$key) = explode('AS',$value);
								$buket[] = '<code>'.$ur.'->'.trim($key).$cf.'</code>';
							}
							else
							{
								$buket[] = '<code>'.$ur.'->'.trim($value).$cf.'</code>';
							}
						}
					}
				}
				if (ComponentbuilderHelper::checkArray($selectionsList))
				{
					$buket[] = '<hr />';
					foreach ($selectionsList as $name => $selectionList)
					{
						if (ComponentbuilderHelper::checkArray($selectionList))
						{
							$ur = '&lt;?php echo $'.$name;
							$cf = '; ?&gt;';
							$buket[] = '<code>&lt;?php foreach ($item->'.$name.' as $'.$name.'): ?&gt;</code><br />';
							foreach ($selectionList as $value)
							{
								if (strpos($value,'AS') !== false)
								{
									list($table,$key) = explode('AS',$value);
									$buket[] = '<code>'.$ur.'->'.trim($key).$cf.'</code>';
								}
								else
								{
									$buket[] = '<code>'.$ur.'->'.trim($value).$cf.'</code>';
								}
							}
							$buket[] = '<br /><code>&lt;?php endforeach; ?&gt;</code><hr />';
						}
					}
				}
				switch ($result->gettype)
				{
					case 2:
					case 4:
					// list
					$buket[] = '<br /><code>&lt;?php endforeach; ?&gt;</code>';
					break;
				}
				return implode('&nbsp;',$buket);
			}			
		}
		return false;
	}

	protected function setListMethodName($names, $table, $as, $type)
	{
		$methodNames = array();
		if (ComponentbuilderHelper::checkArray($names))
		{
			foreach ($names as $nr => $name)
			{
				if (ComponentbuilderHelper::checkString($name))
				{
					if (strpos($name,'.') !== false)
					{
						list($dump,$var) = explode('.',$name);
					}
					else
					{
						$var = $name;
					}
					if ($nr > 0)
					{
						$methodNames[] = ComponentbuilderHelper::safeString($var,'F');
					}
					else
					{
						$methodNames[] = ComponentbuilderHelper::safeString($var);
					}
				}
			}
		}
		switch ($type)
		{
			// set view name
			case 1:
			$methodNames[] = ComponentbuilderHelper::safeString($this->getViewName($table),'F');
			break;
			// set db name
			case 2:
			$methodNames[] = ComponentbuilderHelper::safeString($table,'F');
			break;
			
		}
		// make sure there is uniqe method names
		$methodNames[] = ComponentbuilderHelper::safeString($as,'U');
		return $methodNames;
	}

	protected function getViewName($id)
	{
		// Get the view name
		if ($name = ComponentbuilderHelper::getVar('admin_view', (int) $id, 'id', 'name_single'))
		{
			return $name;
		}
		return '';
	}

	// Used in custom_code
	public function getEditCustomCodeButtons($id)
	{
		$view = $this->getViewID();
		// only continue if this is a legitimate call
		if (isset($view['a_id']) && $view['a_id'] == $id && isset($view['a_view']) && ($target = $this->getCodeSearchKeys($view['a_view'], 'query_')) !== false)
		{
			// reset the buttons bucket
			$buttons = array();
			// some helper for some fields (I am sorry)
			$helper = array('xml' => 'note_filter_information');
			// get input
			$jinput = JFactory::getApplication()->input;
			$return_here = $jinput->get('return_here', null, 'base64');
			// set the return here value if not found
			if (ComponentbuilderHelper::checkString($return_here))
			{
				$return_here =  '&return=' . $return_here;
			}
			else
			{
				$return_here =  '&ref=' . $view['a_view'] . '&refid=' . (int) $id;
			}
			// start db query
			$db = JFactory::getDbo();
			$query = $db->getQuery(true)
				->select($db->quoteName($target['select']))
				->from($db->quoteName('#__componentbuilder_' . $target['table'], 'a'))
				->where('a.id = ' . (int) $id);
			$db->setQuery($query);
			$db->execute();
			if ($db->loadRowList())
			{
				$data = $db->loadAssoc();
				// reset the bucket
				$bucket = array();
				foreach ($data as $key => $value)
				{
					if ('id' !== $key && $target['name'] !== $key)
					{
						if (!isset($target['not_base64'][$key]))
						{
							$value = ComponentbuilderHelper::openValidBase64($value, null);
						}
						elseif ('json' === $target['not_base64'][$key] && 'xml' === $key) // just for field search
						{
							$value = json_decode($value);
						}
						// check if we should search for base64 string inside the text
						if (isset($target['base64_search']) && isset($target['base64_search'][$key])
							&& isset($target['base64_search'][$key]['start']) && strpos($value, $target['base64_search'][$key]['start']) !== false)
						{
							// search and open the base64 strings
							$this->searchOpenBase64($value, $target['base64_search'][$key]);
						}
						// check if place holder set
						if (strpos($value, '[CUSTOMC' . 'ODE=') !== false)
						{
							// get all custom codes in value
							$bucket[$key] = ComponentbuilderHelper::getAllBetween($value, '[CUSTOMC' . 'ODE=', ']');
						}
						// check if field has string length
						if (ComponentbuilderHelper::checkString($value))
						{
							// see if the field needs some help :)
							$_key = (isset($helper[$key])) ? $helper[$key] : $key;

							// build the buttons
							$buttons[$_key] = array();
							if (($button = $this->getButton('custom_code', 3)) && ComponentbuilderHelper::checkString($button))
							{
								$buttons[$_key]['_create'] = $button;
							}
						}
					}
				}
				// check if any values found
				if (ComponentbuilderHelper::checkArray($bucket))
				{
					foreach ($bucket as $field => $customcodes)
					{
						// see if the field needs some help :)
						$field = (isset($helper[$field])) ? $helper[$field] : $field;
						// set the edit icon
						$edit_icon = '<span class="icon-edit" aria-hidden="true"></span> ';
						// load the buttons found
						foreach ($customcodes as $customcode)
						{
							// get the customcode name
							$key = (array) explode('+', $customcode);
							// see if we can get the button
							if (!isset($buttons[$field][$key[0]]) && ($_id = ComponentbuilderHelper::getVar('custom_code', $key[0], 'function_name')) !== false
								&& ($button = ComponentbuilderHelper::getEditTextButton($edit_icon . $key[0], $_id, 'custom_code', 'custom_codes', $return_here, 'com_componentbuilder', false, 'btn btn-small button-edit" style="margin: 0 0 5px 0;')) 
								&& ComponentbuilderHelper::checkString($button))
							{
								$buttons[$field][$key[0]] = $button;
							}
						}
					}
				}
			}
			// only continue if we have buttons in array
			if (ComponentbuilderHelper::checkArray($buttons, true))
			{
				return $buttons;
			}
		}
		return false;
	}

	public function checkFunctionName($name, $id)
	{
		$nameArray = (array) $this->splitAtUpperCase($name);
		$name = ComponentbuilderHelper::safeString(implode(' ', $nameArray), 'cA');
		if ($found = ComponentbuilderHelper::getVar('custom_code', $name, 'function_name', 'id'))
		{
			if ((int) $id !== (int) $found)
			{
				return array (
					'message' => JText::_('COM_COMPONENTBUILDER_SORRY_THIS_FUNCTION_NAME_IS_ALREADY_IN_USE'),
					'status' => 'danger');
			}
		}
		return array (
			'name' => $name,
			'message' => JText::_('COM_COMPONENTBUILDER_GREAT_THIS_FUNCTION_NAME_WILL_WORK'),
			'status' => 'success');
	}

	protected function splitAtUpperCase($string)
	{
		return preg_split('/(?=[A-Z])/', $string, -1, PREG_SPLIT_NO_EMPTY);
	}

	public function usedin($functioName, $id, $targeting)
	{
		// get the table being targeted
		if ($target = $this->getCodeSearchKeys($targeting, 'query'))
		{
			$db = JFactory::getDbo();
			$query = $db->getQuery(true)
				->select($db->quoteName($target['select']))
				->from($db->quoteName('#__componentbuilder_' . $target['table'], 'a'));
			if (strpos($target['name'], '->') !== false && strpos($target['name'], ':') !== false && strpos($target['name'], '.') !== false)
			{
				// joomla_component->id:joomla_component.system_name (example)
				$targetJoin = explode('->', $target['name']);
				// get keys
				$targetKeys = explode(':', $targetJoin[1]);
				// get table.name
				$table_name = explode('.', $targetKeys[1]);
				// select the correct name
				$query->select($db->quoteName(array('c.'.$table_name[1]), array($targetJoin[0])));
				// add some special fetch
				$query->join('LEFT', $db->quoteName('#__componentbuilder_' . $table_name[0], 'c') . ' ON (' . $db->quoteName('a.'.$targetJoin[0]) . ' = ' . $db->quoteName('c.'.$targetKeys[0]) . ')');
				// set the correct name
				$target['name'] = $targetJoin[0];
			}
			$db->setQuery($query);
			$db->execute();
			if ($db->loadRowList())
			{
				$bucket = array();
				$hugeDataSet = $db->loadAssocList();
				foreach ($hugeDataSet as $data)
				{
					foreach ($data as $key => $value)
					{
						if ('id' !== $key && $target['name'] !== $key)
						{
							if (!isset($target['not_base64'][$key]))
							{
								$value = ComponentbuilderHelper::openValidBase64($value, null);
							}
							elseif ('json' === $target['not_base64'][$key] && 'xml' === $key) // just for field search
							{
								$value = json_decode($value);
							}
							// check if we should search for base64 string inside the text
							if (isset($target['base64_search']) && isset($target['base64_search'][$key])
								&& isset($target['base64_search'][$key]['start']) && strpos($value, $target['base64_search'][$key]['start']) !== false)
							{
								// search and open the base64 strings
								$this->searchOpenBase64($value, $target['base64_search'][$key]);
							}
							// when searching for custom code placeholders
							if('functioName' === 'functioName')
							{
								// check if placeholder found
								if (strpos($value, '[CUSTOMC' . 'ODE=' . (string) $functioName . ']') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (int) $id . ']') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (string) $functioName . '+') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (int) $id . '+') !== false)
								{
									// found it so add to bucket
									if (!isset($bucket[$data['id']]))
									{
										$bucket[$data['id']] = array();
										$bucket[$data['id']]['name'] = $data[$target['name']];
										$bucket[$data['id']]['fields'] = array();
									}
									$bucket[$data['id']]['fields'][] = $key;
								}
							}
							// when searching for just placeholders
							elseif ('functioName' === 'placeholder')
							{
								// make sure the placeholder is wrapped
								$functioName = preg_replace("/[^A-Za-z0-9_]/", '', $functioName);
								// add the padding (needed)
								$functioName = '[[[' . trim($functioName) . ']]]';
								// check if placeholder found
								if (strpos($value, (string) $functioName) !== false)
								{
									// found it so add to bucket
									if (!isset($bucket[$data['id']]))
									{
										$bucket[$data['id']] = array();
										$bucket[$data['id']]['name'] = $data[$target['name']];
										$bucket[$data['id']]['fields'] = array();
									}
									$bucket[$data['id']]['fields'][] = $key;
								}
							}
						}
					}
				}
				// check if any values found
				if (ComponentbuilderHelper::checkArray($bucket))
				{
					// get input
					$jinput = JFactory::getApplication()->input;
					$return_here = $jinput->get('return_here', null, 'base64');
					// set the return here value if not found
					if (ComponentbuilderHelper::checkString($return_here))
					{
						$return_here =  '&return=' . $return_here;
					}
					else
					{
						$return_here = '&ref=custom_code&refid=' . (int) $id;
					}
					$usedin = array();
					foreach ($bucket as $editId => $values)
					{
						if (($button = ComponentbuilderHelper::getEditTextButton($values['name'], $editId, $target['table'], $target['views'], $return_here, 'com_componentbuilder', false, ''))
							&& ComponentbuilderHelper::checkString($button))
						{
							$usedin[] = $button. ' (' . implode(', ', $values['fields']) . ')';
						}
					}
					$html = '<ul><li>' . implode('</li><li>', $usedin) . '</li></ul>';
					return array('in' => $html, 'id' => $targeting);
				}
			}
		}
		return false;
	}


	/**
	* Search for base64 strings and decode them
	*
	*  @param   string    $value  The string to search
	*  @param   array    $target   The target search values
	* 
	*  @return  void
	* 
	*/
	protected function searchOpenBase64(&$value, &$target)
	{
		// first get the start property (if dynamic)
		$starts =  array();
		if (isset($target['_start']))
		{
			// get all values
			$allBetween = ComponentbuilderHelper::getAllBetween($value, $target['start'], $target['_start']);
			// just again make sure we found some
			if (ComponentbuilderHelper::checkArray($allBetween))
			{
				if (count((array) $allBetween) > 1)
				{
					// search for many
					foreach ($allBetween as $between)
					{
						// load the starting property
						$start = $target['start'];
						$start .= $between;
						$start .= $target['_start'];

						$starts[] = $start;
					}
				}
				else
				{
					// load the starting property
					$start = $target['start'];
					$start .= array_values($allBetween)[0];
					$start .= $target['_start'];

					$starts[] = $start;
				}
			}
		}
		else
		{
			$starts[] = $target['start'];
		}
		// has any been found
		if (ComponentbuilderHelper::checkArray($starts))
		{
			foreach ($starts as $_start)
			{
				// get the base64 string
				$base64 = ComponentbuilderHelper::getBetween($value, $_start, $target['end']);
				// now open the base64 text
				$tmp = ComponentbuilderHelper::openValidBase64($base64);
				// insert it back into the value (so we still search the whole string)
				$value = str_replace($base64, $tmp, $value);
			}
		}
	}


	/**
	 * The code search keys/targets
	 * 
	 * @var      array
	 */
	protected $codeSearchKeys = array(
		// #__componentbuilder_joomla_component (a)
		'joomla_component' => array(
			'search' => array('id', 'system_name', 'php_preflight_install', 'php_postflight_install',
				'php_preflight_update', 'php_postflight_update', 'php_method_uninstall',
				'php_helper_admin', 'php_admin_event', 'php_helper_both', 'php_helper_site',
				'php_site_event', 'javascript', 'readme', 'sql', 'sql_uninstall'),
			'views' => 'joomla_components',
			'not_base64' => array(),
			'name' => 'system_name'
		),
		// #__componentbuilder_component_dashboard (b)
		'component_dashboard' => array(
			'search' => array('id', 'joomla_component', 'php_dashboard_methods', 'dashboard_tab'),
			'views' => 'components_dashboard',
			'not_base64' => array('dashboard_tab' => 'json'),
			'name' => 'joomla_component->id:joomla_component.system_name'
		),
		// #__componentbuilder_component_placeholders (c)
		'component_placeholders' => array(
			'search' => array('id', 'joomla_component', 'addplaceholders'),
			'views' => 'components_placeholders',
			'not_base64' => array('addplaceholders' => 'json'),
			'name' => 'joomla_component->id:joomla_component.system_name'
		),
		// #__componentbuilder_admin_view (d)
		'admin_view' => array(
			'search' => array('id', 'system_name', 'javascript_view_file', 'javascript_view_footer',
				'javascript_views_file', 'javascript_views_footer', 'html_import_view',
				'php_after_delete', 'php_after_publish', 'php_ajaxmethod', 'php_allowedit', 'php_batchcopy',
				'php_batchmove', 'php_before_delete', 'php_before_publish', 'php_before_save', 'php_controller',
				'php_controller_list', 'php_document', 'php_getitem', 'php_getitems', 'php_getitems_after_all',
				'php_getlistquery', 'php_import', 'php_import_display', 'php_import_ext', 'php_import_headers', 'php_getform',
				'php_import_save', 'php_import_setdata', 'php_model', 'php_model_list', 'php_postsavehook', 'php_save', 'sql'),
			'views' => 'admin_views',
			'not_base64' => array(),
			'name' => 'system_name'
		),
		// #__componentbuilder_admin_fields_relations (e)
		'admin_fields_relations' => array(
			'search' => array('id', 'admin_view', 'addrelations'),
			'views' => 'admins_fields_relations',
			'not_base64' => array('addrelations' => 'json'),
			'name' => 'admin_view->id:admin_view.system_name'
		),
		// #__componentbuilder_admin_custom_tabs (f)
		'admin_custom_tabs' => array(
			'search' => array('id', 'admin_view', 'tabs'),
			'views' => 'admins_custom_tabs',
			'not_base64' => array('tabs' => 'json'),
			'name' => 'admin_view->id:admin_view.system_name'
		),
		// #__componentbuilder_custom_admin_view (g)
		'custom_admin_view' => array(
			'search' => array('id', 'system_name', 'default', 'php_view', 'php_jview', 'php_jview_display', 'php_document',
				'javascript_file', 'js_document', 'css_document', 'css', 'php_ajaxmethod', 'php_model', 'php_controller'),
			'views' => 'custom_admin_views',
			'not_base64' => array(),
			'name' => 'system_name'
		),
		// #__componentbuilder_site_view (h)
		'site_view' => array(
			'search' => array('id', 'system_name', 'default', 'php_view', 'php_jview', 'php_jview_display', 'php_document',
				'javascript_file', 'js_document', 'css_document', 'css', 'php_ajaxmethod', 'php_model', 'php_controller'),
			'views' => 'site_views',
			'not_base64' => array(),
			'name' => 'system_name'
		),
		// #__componentbuilder_field (i)
		'field' => array(
			'search' => array('id', 'name', 'xml', 'javascript_view_footer', 'javascript_views_footer', 'on_save_model_field', 'on_get_model_field', 'initiator_on_save_model', 'initiator_on_get_model'),
			'views' => 'fields',
			'not_base64' => array('xml' => 'json'),
			'base64_search' => array('xml' => array('start' => 'type_php', '_start' => '="', 'end' => '"')),
			'name' => 'name'
		),
		// #__componentbuilder_fieldtype (j)
		'fieldtype' => array(
			'search' => array('id', 'name', 'properties'),
			'views' => 'fieldtypes',
			'not_base64' => array('properties' => 'json'),
			'name' => 'name'
		),
		// #__componentbuilder_dynamic_get (k)
		'dynamic_get' => array(
			'search' => array('id', 'name', 'php_before_getitem', 'php_after_getitem', 'php_before_getitems', 'php_after_getitems',
				'php_getlistquery', 'php_calculation'),
			'views' => 'dynamic_gets',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_template (l)
		'template' => array(
			'search' => array('id', 'name', 'php_view', 'template'),
			'views' => 'templates',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_layout (m)
		'layout' => array(
			'search' => array('id', 'name', 'php_view', 'layout'),
			'views' => 'layouts',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_library (n)
		'library' => array(
			'search' => array('id', 'name', 'php_setdocument'),
			'views' => 'libraries',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_custom_code (o)
		'custom_code' => array(
			'search' => array('id', 'system_name', 'code'),
			'views' => 'custom_codes',
			'not_base64' => array(),
			'name' => 'system_name'
		),
		// #__componentbuilder_validation_rule (p)
		'validation_rule' => array(
			'search' => array('id', 'name', 'php'),
			'views' => 'validation_rules',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_joomla_module (q)
		'joomla_module' => array(
			'search' => array('id', 'system_name', 'name', 'default', 'description', 'mod_code', 'class_helper_header', 'class_helper_code', 'php_script_construct', 'php_preflight_install', 'php_preflight_update',
				'php_preflight_uninstall', 'php_postflight_install', 'php_postflight_update', 'php_method_uninstall',  'sql', 'sql_uninstall', 'readme'),
			'views' => 'joomla_modules',
			'not_base64' => array('description' => 'string', 'readme' => 'string'),
			'name' => 'system_name'
		),
		// #__componentbuilder_joomla_plugin (r)
		'joomla_plugin' => array(
			'search' => array('id', 'system_name', 'name', 'main_class_code', 'head', 'description', 'php_script_construct', 'php_preflight_install', 'php_preflight_update',
				'php_preflight_uninstall', 'php_postflight_install', 'php_postflight_update', 'php_method_uninstall', 'sql', 'sql_uninstall', 'readme'),
			'views' => 'joomla_plugins',
			'not_base64' => array('description' => 'string', 'readme' => 'string'),
			'name' => 'system_name'
		),
		// #__componentbuilder_class_extends (s)
		'class_extends' => array(
			'search' => array('id', 'name', 'head', 'comment'),
			'views' => 'class_extendings',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_class_property (t)
		'class_property' => array(
			'search' => array('id', 'name', 'default', 'comment'),
			'views' => 'class_properties',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_class_method (u)
		'class_method' => array(
			'search' => array('id', 'name', 'code', 'comment'),
			'views' => 'class_methods',
			'not_base64' => array(),
			'name' => 'name'
		),
		// #__componentbuilder_power (v)
		'power' => array(
			'search' => array('id', 'system_name', 'name', 'description', 'head', 'namespace', 'main_class_code'),
			'views' => 'powers',
			'not_base64' => array('description'),
			'name' => 'system_name'
		)
	);

	/**
	* Get the keys of the values to search custom code in
	*
	*  @param   string    $target  The table targeted
	*  @param   string    $type   The type of get
	* 
	*  @return  array      The query options
	* 
	*/
	protected function getCodeSearchKeys($target, $type = null)
	{
		// set the template if type is query
		if ('query' === $type)
		{
			// setup the tables
			$tables = array();
			$key = 'a';
			foreach (array_keys($this->codeSearchKeys) as $table)
			{
				$tables[$key] = $table;
				$key++;
			}
			// check if we have a match
			if (isset($tables[$target]))
			{
				$target = $tables[$target];
			}
		}
		// return result ready for a.query
		if (('query' === $type || 'query_' === $type) && isset($this->codeSearchKeys[$target]))
		{
			// set the targets
			$codeSearchTarget = $this->codeSearchKeys[$target];
			// add the .a to the selection array
			$codeSearchTarget['select'] = array_map( function($select) { return 'a.' . $select; }, $codeSearchTarget['search']);
			// also set the table
			$codeSearchTarget['table'] = $target;
			// remove search
			unset($codeSearchTarget['search']);
			// return targeted array to use in query
			return $codeSearchTarget;
		}
		// does the target exist
		elseif (isset($this->codeSearchKeys[$target]))
		{
			// return target array values to use in search
			return $this->codeSearchKeys[$target];
		}
		return false;
	}


	// Used in placeholder
	public function checkPlaceholderName($id, $name)
	{
		return ComponentbuilderHelper::validateUniquePlaceholder($id, $name);
	}

	public function placedin($placeholder, $id, $targeting)
	{
		// get the table being targeted
		if ($target = $this->getCodeSearchKeys($targeting, 'query'))
		{
			$db = JFactory::getDbo();
			$query = $db->getQuery(true)
				->select($db->quoteName($target['select']))
				->from($db->quoteName('#__componentbuilder_' . $target['table'], 'a'));
			if (strpos($target['name'], '->') !== false && strpos($target['name'], ':') !== false && strpos($target['name'], '.') !== false)
			{
				// joomla_component->id:joomla_component.system_name (example)
				$targetJoin = explode('->', $target['name']);
				// get keys
				$targetKeys = explode(':', $targetJoin[1]);
				// get table.name
				$table_name = explode('.', $targetKeys[1]);
				// select the correct name
				$query->select($db->quoteName(array('c.'.$table_name[1]), array($targetJoin[0])));
				// add some special fetch
				$query->join('LEFT', $db->quoteName('#__componentbuilder_' . $table_name[0], 'c') . ' ON (' . $db->quoteName('a.'.$targetJoin[0]) . ' = ' . $db->quoteName('c.'.$targetKeys[0]) . ')');
				// set the correct name
				$target['name'] = $targetJoin[0];
			}
			$db->setQuery($query);
			$db->execute();
			if ($db->loadRowList())
			{
				$bucket = array();
				$hugeDataSet = $db->loadAssocList();
				foreach ($hugeDataSet as $data)
				{
					foreach ($data as $key => $value)
					{
						if ('id' !== $key && $target['name'] !== $key)
						{
							if (!isset($target['not_base64'][$key]))
							{
								$value = ComponentbuilderHelper::openValidBase64($value, null);
							}
							elseif ('json' === $target['not_base64'][$key] && 'xml' === $key) // just for field search
							{
								$value = json_decode($value);
							}
							// check if we should search for base64 string inside the text
							if (isset($target['base64_search']) && isset($target['base64_search'][$key])
								&& isset($target['base64_search'][$key]['start']) && strpos($value, $target['base64_search'][$key]['start']) !== false)
							{
								// search and open the base64 strings
								$this->searchOpenBase64($value, $target['base64_search'][$key]);
							}
							// when searching for custom code placeholders
							if('placeholder' === 'functioName')
							{
								// check if placeholder found
								if (strpos($value, '[CUSTOMC' . 'ODE=' . (string) $placeholder . ']') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (int) $id . ']') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (string) $placeholder . '+') !== false || strpos($value, '[CUSTOMC' . 'ODE=' . (int) $id . '+') !== false)
								{
									// found it so add to bucket
									if (!isset($bucket[$data['id']]))
									{
										$bucket[$data['id']] = array();
										$bucket[$data['id']]['name'] = $data[$target['name']];
										$bucket[$data['id']]['fields'] = array();
									}
									$bucket[$data['id']]['fields'][] = $key;
								}
							}
							// when searching for just placeholders
							elseif ('placeholder' === 'placeholder')
							{
								// make sure the placeholder is wrapped
								$placeholder = preg_replace("/[^A-Za-z0-9_]/", '', $placeholder);
								// add the padding (needed)
								$placeholder = '[[[' . trim($placeholder) . ']]]';
								// check if placeholder found
								if (strpos($value, (string) $placeholder) !== false)
								{
									// found it so add to bucket
									if (!isset($bucket[$data['id']]))
									{
										$bucket[$data['id']] = array();
										$bucket[$data['id']]['name'] = $data[$target['name']];
										$bucket[$data['id']]['fields'] = array();
									}
									$bucket[$data['id']]['fields'][] = $key;
								}
							}
						}
					}
				}
				// check if any values found
				if (ComponentbuilderHelper::checkArray($bucket))
				{
					// get input
					$jinput = JFactory::getApplication()->input;
					$return_here = $jinput->get('return_here', null, 'base64');
					// set the return here value if not found
					if (ComponentbuilderHelper::checkString($return_here))
					{
						$return_here =  '&return=' . $return_here;
					}
					else
					{
						$return_here = '&ref=placeholder&refid=' . (int) $id;
					}
					$placedin = array();
					foreach ($bucket as $editId => $values)
					{
						if (($button = ComponentbuilderHelper::getEditTextButton($values['name'], $editId, $target['table'], $target['views'], $return_here, 'com_componentbuilder', false, ''))
							&& ComponentbuilderHelper::checkString($button))
						{
							$placedin[] = $button. ' (' . implode(', ', $values['fields']) . ')';
						}
					}
					$html = '<ul><li>' . implode('</li><li>', $placedin) . '</li></ul>';
					return array('in' => $html, 'id' => $targeting);
				}
			}
		}
		return false;
	}


	// Used in validation_rule
	public function getExistingValidationRuleCode($name)
	{
		// make sure we have all the exiting rule names
		if ($names = ComponentbuilderHelper::getExistingValidationRuleNames())
		{
			// check that this is a valid rule file
			if (ComponentbuilderHelper::checkArray($names) && in_array($name, $names))
			{
				// get the full path to rule file
				$path = JPATH_LIBRARIES . '/src/Form/Rule/'.$name.'Rule.php';
				// get all the code
				if ($code = ComponentbuilderHelper::getFileContents($path))
				{
					// remove the class details and the ending }
					$codeArray = (array) explode("FormRule\n{\n", $code);
					if (isset($codeArray[1]))
					{
						return array('values' => rtrim(rtrim(rtrim($codeArray[1]),'}')));
					}
				}
			}
		}
		return false;
	}

	public function checkRuleName($name, $id)
	{
		$name = ComponentbuilderHelper::safeString($name);
		if ($found = ComponentbuilderHelper::getVar('validation_rule', $name, 'name', 'id'))
		{
			if ((int) $id !== (int) $found)
			{
				return array (
					'message' => JText::sprintf('COM_COMPONENTBUILDER_SORRY_THIS_VALIDATION_RULE_NAME_S_ALREADY_EXIST_IN_YOUR_SYSTEM', $name),
					'status' => 'danger',
					'timeout' => 6000);
			}
		}
		// now check the existing once
		if ($names = ComponentbuilderHelper::getExistingValidationRuleNames(true))
		{
			if (in_array($name, $names))
			{
				return array (
					'message' => JText::sprintf('COM_COMPONENTBUILDER_SORRY_THIS_VALIDATION_RULE_NAME_S_ALREADY_EXIST_AS_PART_OF_THE_JOOMLA_CORE_NO_NEED_TO_CREATE_IT_IF_YOU_ARE_ADAPTING_IT_GIVE_IT_YOUR_OWN_UNIQUE_NAME', $name),
					'status' => 'danger',
					'timeout' => 10000);
			}
		}
		return array (
			'name' => $name,
			'message' => JText::sprintf('COM_COMPONENTBUILDER_GREAT_THIS_VALIDATION_RULE_NAME_S_WILL_WORK', $name),
			'status' => 'success',
			'timeout' => 5000);
	}

	public function getValidationRulesTable($id)
	{
		// get all the validation rules
		if ($rules = $this->getValidationRules())
		{
			// build table
			$table =  '<div class="control-group"><table class="uk-table uk-table-hover uk-table-striped uk-table-condensed">';
			$table .=  '<caption>'.JText::sprintf('COM_COMPONENTBUILDER_THE_AVAILABLE_VALIDATION_RULES_FOR_THE_VALIDATE_ATTRIBUTE_ARE').'</caption>';
			$table .=  '<thead><tr><th class="uk-text-right">'.JText::_('COM_COMPONENTBUILDER_VALIDATE').'</th><th>'.JText::_('COM_COMPONENTBUILDER_DESCRIPTION').'</th></tr></thead>';
			$table .=  '<tbody>';
			foreach ($rules as $name => $decs)
			{
				// just load the values
				$decs = (ComponentbuilderHelper::checkString($decs) && !is_numeric($decs)) ? $decs : '';
				$table .=  '<tr><td class="uk-text-right"><code>'.$name.'</code></td><td>'. $decs. '</td></tr>';
			}
			return $table.'</tbody></table></div>';
		}
		return false;
	}

	public function getValidationRules()
	{
		// custom rule names
		$names = array();
		// make sure we have all the exiting rule names
		if (!$exitingNames = ComponentbuilderHelper::getExistingValidationRuleNames(true))
		{
			// stop (something is wrong)
			return false;
		}
		// convert names to keys
		$exitingNames = array_flip($exitingNames);
		// load the descriptions (taken from https://docs.joomla.org/Server-side_form_validation)
		$exitingNames["boolean"] = JText::_("COM_COMPONENTBUILDER_ACCEPTS_ONLY_THE_VALUES_ZERO_ONE_TRUE_OR_FALSE_CASEINSENSITIVE");
		$exitingNames["color"] = JText::_("COM_COMPONENTBUILDER_ACCEPTS_ONLY_EMPTY_VALUES_CONVERTED_TO_ZERO_AND_STRINGS_IN_THE_FORM_RGB_OR_RRGGBB_WHERE_R_G_AND_B_ARE_HEX_VALUES");
		$exitingNames["email"] =  JText::_("COM_COMPONENTBUILDER_ACCEPTS_AN_EMAIL_ADDRESS_SATISFIES_A_BASIC_SYNTAX_CHECK_IN_THE_PATTERN_OF_QUOTXYZZQUOT_WITH_NO_INVALID_CHARACTERS");
		$exitingNames["equals"] = JText::sprintf("COM_COMPONENTBUILDER_REQUIRES_THE_VALUE_TO_BE_THE_SAME_AS_THAT_HELD_IN_THE_FIELD_NAMED_QUOTFIELDQUOT_EGS", '<br /><code>&lt;input<br />&nbsp;&nbsp;type="text"<br />&nbsp;&nbsp;name="email_check"<br />&nbsp;&nbsp;validate="equals"<br />&nbsp;&nbsp;field="email"<br />/&gt;</code>');
		$exitingNames["options"] = JText::_("COM_COMPONENTBUILDER_REQUIRES_THE_VALUE_ENTERED_BE_ONE_OF_THE_OPTIONS_IN_AN_ELEMENT_OF_TYPEQUOTLISTQUOT_THAT_IS_THAT_THE_ELEMENT_IS_A_SELECT_LIST");
		$exitingNames["tel"] = JText::_("COM_COMPONENTBUILDER_REQUIRES_THE_VALUE_TO_BE_A_TELEPHONE_NUMBER_COMPLYING_WITH_THE_STANDARDS_OF_NANPA_ITUT_TRECEONE_HUNDRED_AND_SIXTY_FOUR_OR_IETF_RFCFOUR_THOUSAND_NINE_HUNDRED_AND_THIRTY_THREE");
		$exitingNames["url"] = JText::sprintf("COM_COMPONENTBUILDER_VALIDATES_THAT_THE_VALUE_IS_A_URL_WITH_A_VALID_SCHEME_WHICH_CAN_BE_RESTRICTED_BY_THE_OPTIONAL_COMMASEPARATED_FIELD_SCHEME_AND_PASSES_A_BASIC_SYNTAX_CHECK_EGS", '<br /><code>&lt;input<br />&nbsp;&nbsp;type="text"<br />&nbsp;&nbsp;name="link"<br />&nbsp;&nbsp;validate="url"<br />&nbsp;&nbsp;scheme="http,https,mailto"<br />/&gt;</code>');
		$exitingNames["username"] = JText::_("COM_COMPONENTBUILDER_VALIDATES_THAT_THE_VALUE_DOES_NOT_APPEAR_AS_A_USERNAME_ON_THE_SYSTEM_THAT_IS_THAT_IT_IS_A_VALID_NEW_USERNAME_DOES_NOT_SYNTAX_CHECK_IT_AS_A_VALID_NAME");
		// now get the custom created rules
		$db = JFactory::getDbo();
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('a.name','a.short_description')));
		$query->from($db->quoteName('#__componentbuilder_validation_rule','a'));
		$query->where($db->quoteName('a.published') . ' >= 1');
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{
			$names = $db->loadAssocList('name', 'short_description');
		}
		// merge the arrays
		$rules = ComponentbuilderHelper::mergeArrays(array($exitingNames, $names));
		// sort the array
		 ksort($rules);
		// return the validation rules
		return $rules;
	}

	// Used in field
	// the current extras available
	protected $extraFieldProperties = array(
			'listclass' => 'COM_COMPONENTBUILDER_SET_A_CLASS_VALUE_FOR_THE_LIST_VIEW_OF_THIS_FIELD',
			'escape' => 'COM_COMPONENTBUILDER_SHOULD_THIS_FIELD_BE_ESCAPED_IN_THE_LIST_VIEW',
			'display' => 'COM_COMPONENTBUILDER_DISPLAY_SWITCH_FOR_DYNAMIC_PLACEMENT_IN_RELATION_TO_THE_USE_OF_THE_FIELD_IN_MENU_AND_GLOBAL_CONFIGURATION_OPTIONS_SO_THE_CONFIG_OPTION_WILL_ONLY_ADD_THE_FIELD_TO_THE_GLOBAL_CONFIGURATION_AREA_MENU_WILL_ADD_THE_FIELD_ONLY_TO_THE_MENU_AREA',
			'validate' => 'COM_COMPONENTBUILDER_TO_ADD_VALIDATION_TO_A_FIELD_IF_VALIDATION_IS_NOT_PART_OF_FIELD_TYPE_PROPERTIES_LOADED_ABOVE_SO_IF_YOU_HAVE_VALIDATION_SET_AS_A_FIELD_PROPERTY_THIS_EXTRA_PROPERTY_WILL_NOT_BE_NEEDED');

	public function getFieldTypeProperties($fieldtype)
	{
		// get the xml
		$xml = $this->getFieldXML($fieldtype);
		// now get the field options
		if ($field = ComponentbuilderHelper::getFieldTypeProperties($fieldtype, 'id', null, $xml, true))
		{
			// get subform field properties object
			$properties = $this->buildFieldOptionsSubform($field['subform'], $field['nameListOptions']);
			// load the extra options
			$extraValues = $this->getFieldExtraValues($xml, $field['nameListOptions']);
			// set the nameListOption
			$extraNameListOption = $this->extraFieldProperties;
			array_walk($extraNameListOption, function (&$value, $key) {
				$value = $key;
			});
			// get subform field object
			$extras = $this->buildFieldOptionsSubform($extraValues, $extraNameListOption, 'extraproperties',  'COM_COMPONENTBUILDER_EXTRA_PROPERTIES_LIKE_LISTCLASS_ESCAPE_DISPLAY_VALIDATEBR_SMALLHERE_YOU_CAN_SET_THE_EXTRA_PROPERTIES_FOR_THIS_FIELDSMALL');
			// load the html 
			$field['subform'] = '<div class="control-label prop_removal">'. $properties->label . '</div><div class="controls prop_removal">' . $properties->input . '</div>';
			$field['extra'] = '<div class="control-label prop_removal">'. $extras->label . '</div><div class="controls prop_removal">' . $extras->input . '</div>';
			// check if we have PHP values
			if (ComponentbuilderHelper::checkArray($field['php']))
			{
				$field['textarea'] = array();
				foreach($field['php'] as $name => $values)
				{
					$value = implode(PHP_EOL, $values['value']);
					$textarea = $this->buildFieldTextarea($name, $values['desc'], $value, substr_count( $value, PHP_EOL ));
					// load the html 
					$field['textarea'][] = '<div class="control-label prop_removal">'. $textarea->label . '</div><div class="controls prop_removal">' . $textarea->input . '</div><br />';
				}
			}
			// remove some unneeded values
			unset($field['values']);
			// return found field options
			return $field;
		}
		return false;
	}

	protected function getFieldExtraValues($xml, $options)
	{
		// get the value
		$values = array();
		// value to check since there are false and null values even 0 in the values returned
		$confirmation = '8qvZHoyuFYQqpj0YQbc6F3o5DhBlmS-_-a8pmCZfOVSfANjkmV5LG8pCdAY2JNYu6cB';
		$nr = 0;
		foreach ($this->extraFieldProperties as $extra => $desc)
		{
			if (!in_array($extra, $options))
			{
				$value =  ComponentbuilderHelper::getValueFromXMLstring($xml, $extra, $confirmation);
				if ($confirmation !== $value)
				{
					$values['extraproperties' . $nr] = array('name' => $extra, 'value' => $value, 'desc' => JText::_($desc));
					$nr++;
				}
			}
		}
		// return only if extras founb
		if (ComponentbuilderHelper::checkArray($values))
		{
			return $values;
		}
		return null;
	}

	protected function buildFieldTextarea($name, $desc, $default, $rows)
	{
		// get the textarea
		$textarea = JFormHelper::loadFieldType('textarea', true);
		// start building the name field XML
		$textareaXML = new SimpleXMLElement('<field/>');
		// textarea attributes
		$textareaAttribute = array(
			'type' => 'textarea',
			'name' => 'property_'.$name,
			'label' => $desc,
			'rows' => (int) ($rows >= 3) ? $rows : $rows + 2,
			'cols' => '15',
			'class' => 'text_area  span12',
			'filter' => 'RAW',
			'hint' => 'COM_COMPONENTBUILDER__ADD_YOUR_PHP_SCRIPT_HERE');
		// load the textarea attributes
		ComponentbuilderHelper::xmlAddAttributes($textareaXML, $textareaAttribute);

		// setup subform with values
		$textarea->setup($textareaXML, $default);

		// return textarea object
		return $textarea;
	}

	protected function buildFieldOptionsSubform($values, $nameListOptions = null, $name = 'properties', $label = 'COM_COMPONENTBUILDER_PROPERTIESBR_SMALLHERE_YOU_CAN_SET_THE_PROPERTIES_FOR_THIS_FIELDSMALL')
	{
		// get the subform
		$subform = JFormHelper::loadFieldType('subform', true);
		// start building the subform field XML
		$subformXML = new SimpleXMLElement('<field/>');
		// subform attributes
		$subformAttribute = array(
			'type' => 'subform',
			'name' => $name,
			'label' => $label,
			'layout' => 'joomla.form.field.subform.repeatable-table',
			'multiple' => 'true',
			'icon' => 'list',
			'max' =>  (ComponentbuilderHelper::checkArray($nameListOptions)) ? (int) count($nameListOptions) : 4);
		// load the subform attributes
		ComponentbuilderHelper::xmlAddAttributes($subformXML, $subformAttribute);
		// now add the subform child form
		$childForm = $subformXML->addChild('form');
		// child form attributes
		$childFormAttribute = array(
			'hidden' => 'true',
			'name' => 'list_properties',
			'repeat' => 'true');
		// load the child form attributes
		ComponentbuilderHelper::xmlAddAttributes($childForm, $childFormAttribute);

		// start building the name field XML
		$nameXML = new SimpleXMLElement('<field/>');
		// subform attributes
		$nameAttribute = array(
			'type' => (ComponentbuilderHelper::checkArray($nameListOptions)) ? 'list' : 'text',
			'name' => 'name',
			'label' => 'COM_COMPONENTBUILDER_PROPERTY',
			'size' => '40',
			'maxlength' => '150',
			'class' => (ComponentbuilderHelper::checkArray($nameListOptions)) ? 'list_class field_list_name_options' : 'text_area',
			'filter' => 'STRING');
		// add the hint only if not name list and description if name list is an array
		if (ComponentbuilderHelper::checkArray($nameListOptions))
		{
			$nameAttribute['description'] = 'COM_COMPONENTBUILDER_SELECTION';
			$nameAttribute['multiple'] = 'false';
			$nameAttribute['onchange'] = "getFieldPropertyDesc(this, '".$name."')";
		}
		else
		{
			$nameAttribute['hint'] = 'COM_COMPONENTBUILDER_PROPERTY_NAME';
		}
		// load the subform attributes
		ComponentbuilderHelper::xmlAddAttributes($nameXML, $nameAttribute);
		// add name list if found
		if (ComponentbuilderHelper::checkArray($nameListOptions))
		{
			ComponentbuilderHelper::xmlAddOptions($nameXML, $nameListOptions);
		}
		// now add the fields to the child form
		ComponentbuilderHelper::xmlAppend($childForm, $nameXML);

		// start building the name field XML
		$valueXML = new SimpleXMLElement('<field/>');
		// subform attributes
		$valueAttribute = array(
			'type' => 'textarea',
			'name' => 'value',
			'label' => 'COM_COMPONENTBUILDER_VALUE',
			'rows' => '1',
			'cols' => '15',
			'class' => 'text_area  span12',
			'filter' => 'STRING',
			'hint' => 'COM_COMPONENTBUILDER_PROPERTY_VALUE');
		// load the subform attributes
		ComponentbuilderHelper::xmlAddAttributes($valueXML, $valueAttribute);
		// now add the fields to the child form
		ComponentbuilderHelper::xmlAppend($childForm, $valueXML);

		// start building the desc field XML
		$descXML = new SimpleXMLElement('<field/>');
		// subform attributes
		$descAttribute = array(
			'type' => 'textarea',
			'name' => 'desc',
			'label' => 'COM_COMPONENTBUILDER_DESCRIPTION',
			'rows' => '3',
			'cols' => '25',
			'readonly' => 'true',
			'class' => 'text_area span12',
			'filter' => 'WORD',
			'hint' => 'COM_COMPONENTBUILDER_SELECT_A_PROPERTY');
		// load the desc attributes
		ComponentbuilderHelper::xmlAddAttributes($descXML, $descAttribute);
		// now add the fields to the child form
		ComponentbuilderHelper::xmlAppend($childForm, $descXML);

		// setup subform with values
		$subform->setup($subformXML, $values);

		// return subfrom object
		return $subform;
	}

	public function getFieldPropertyDesc($_property, $fieldtype)
	{
		if (is_numeric($fieldtype))
		{
			// Get a db connection.
			$db = JFactory::getDbo();

			// Create a new query object.
			$query = $db->getQuery(true);
			$query->select($db->quoteName(array('properties', 'short_description', 'description')));
			$query->from($db->quoteName('#__componentbuilder_fieldtype'));
			$query->where($db->quoteName('id') . ' = '. (int) $fieldtype);

			// Reset the query using our newly populated query object.
			$db->setQuery($query);
			$db->execute();
			if ($db->getNumRows())
			{
				// get the result
				$result = $db->loadObject();
				// get the xml
				$xml = $this->getFieldXML($fieldtype);
				// open the properties
				$properties = json_decode($result->properties,true);
				// value to check since there are false and null values even 0 in the values returned
				$confirmation = '8qvZHoyuFYQqpj0YQbc6F3o5DhBlmS-_-a8pmCZfOVSfANjkmV5LG8pCdAY2JNYu6cB';
				// make sure we have an array
				if (ComponentbuilderHelper::checkArray($properties))
				{
					foreach ($properties as $property)
					{
						if(isset($property['name']) && $_property === $property['name'])
						{
							// check if we should load the value
							$value = ComponentbuilderHelper::getValueFromXMLstring($xml, $property['name'], $confirmation);
							if ($confirmation === $value)
							{
								$value = (isset($property['example']) && ComponentbuilderHelper::checkString($property['example'])) ? $property['example'] : '';
							}
							// return the found values
							return array('value' => $value, 'desc' => $property['description']);
						}
					}
				}
			}
		}
		elseif (isset($this->extraFieldProperties[$_property]))
		{
			return array('value' => '', 'desc' => JText::_($this->extraFieldProperties[$_property]));
		}
		return false;
	}

	protected function getFieldXML($fieldtype)
	{
		// reset xml to null
		$xml = null;
		// get the view name & id
		$global = $this->getViewID();
		// get the xml if this view already has it set
		if (!is_null($global['a_id']) && $global['a_id'] > 0 && isset($global['a_view']) && 'field' === $global['a_view'])
		{
			// first check field type
			$_fieldType = ComponentbuilderHelper::getVar('field', $global['a_id'], 'id', 'fieldtype');
			$xmlDB = ComponentbuilderHelper::getVar('field', $global['a_id'], 'id', 'xml');
			// check if it is a string
			if (ComponentbuilderHelper::checkString($xmlDB))
			{
				$xml = json_decode($xmlDB);
			}
			// remove the field type if not the same
			if ($xml && $fieldtype != $_fieldType)
			{
				// unset some stuff
				$pattern = array();
				$pattern[] = '/type=".+?"/i'; // to force the new type to be set
				$pattern[] = '/class=".+?"/i'; // to remove all classes
				$pattern[] = '/type_php.+?".+?"/i'; // to remove any PHP code stuff

				// also add a special switch to force adding all properties of the new type
				$xml = preg_replace($pattern, '..__FORCE_LOAD_ALL_PROPERTIES__..', $xml);
			}
		}
		return $xml;
	}

	// Used in admin_fields_relations
	public function getCodeGlueOptions($listfield, $joinfields, $type, $area)
	{
		// CONCATENATE GLUE
		if ($type == 1)
		{
			// MODEL
			if ($area == 1 || $area == 3)
			{
				return ', ';
			}
			// VIEW
			elseif ($area == 2)
			{
				return '<br />';
			}
		}
		// CUSTOM CODE
		elseif ($type == 2)
		{
			// build fields array
			if ('none' !== $joinfields)
			{
				$fields = array_map( function ($id) {
					return (int) $id;
				}, (array) explode(',', $joinfields));
				// add the list field to array
				array_unshift($fields, (int) $listfield);
			}
			else
			{
				$fields = array((int) $listfield);
			}
			// get field names
			$names = array_map( function ($id) {
				return '[' . $id . ']=> ' . ComponentbuilderHelper::getVar('field', $id, 'id', 'name');
			}, $fields);
			// MODEL
			if ($area == 1 || $area == 3)
			{
				// create note
				$note = "// ". implode('; ', $names);
				return $note . PHP_EOL . '$item->{'.(int)$listfield.'} = $item->{' . implode("} . ', ' . \$item->{", $fields) . '};';
			}
			// VIEW
			elseif ($area == 2)
			{
				// create note
				$note = "<!--  " . implode('; ', $names) . " -->";
				return '[field=' . implode("]<br />[field=", $fields). ']' . PHP_EOL . PHP_EOL . $note;
			}
		}
		return false;
	}

	// Used in search
	/**
	 * Search for value in a table
	 *
	 * @param   string           $tableName    The main table to search
	 * @param   string           $searchValue  The value to search for
	 * @param   int               $matchCase  The switch to control match case
	 * @param   int               $wholeWord  The switch to control whole word
	 * @param   int               $regexSearch  The switch to control regex search
	 * @param   int               $componentId  The option to filter by component
	 *
	 * @return  array|null
	 * @since   3.2.0
	 **/
	public function searchTable(string $tableName, string $searchValue,
		int $matchCase, int $wholeWord, int $regexSearch, int $componentId): ?array
	{
		// check if this is a valid table
		if (SearchFactory('Table')->exist($tableName))
		{
			// load the configurations
			SearchFactory('Config')->table_name = $tableName;
			SearchFactory('Config')->search_value = $searchValue;
			SearchFactory('Config')->match_case = $matchCase;
			SearchFactory('Config')->whole_word = $wholeWord;
			SearchFactory('Config')->regex_search = $regexSearch;
			SearchFactory('Config')->component_id = $componentId;

			if (($items = SearchFactory('Agent')->find()) !== null)
			{
				return ['success' => JText::sprintf('COM_COMPONENTBUILDER_WE_FOUND_SOME_INSTANCES_IN_S', $tableName), 'items' => $items];
			}

			return ['success' => JText::sprintf('COM_COMPONENTBUILDER_NO_INSTANCES_WHERE_FOUND_S', $tableName)];
		}

		return ['error' => JText::_('COM_COMPONENTBUILDER_THERE_HAS_BEEN_AN_ERROR_PLEASE_TRY_AGAIN')];
	}

	/**
	 * Search and replace value in a table
	 *
	 * @param   string           $tableName    The main table to search
	 * @param   string           $searchValue  The value to search for
	 * @param   string|null     $replaceValue  The value to replace search value
	 * @param   int               $matchCase  The switch to control match case
	 * @param   int               $wholeWord  The switch to control whole word
	 * @param   int               $regexSearch  The switch to control regex search
	 * @param   int               $componentId  The option to filter by component
	 *
	 * @return  array|null
	 * @since   3.2.0
	 **/
	public function updateTable(string $tableName, string $searchValue, ?string $replaceValue = null,
		int $matchCase, int $wholeWord, int $regexSearch, int $componentId): ?array
	{
		// check if this is a valid table
		if (SearchFactory('Table')->exist($tableName))
		{
			// load the configurations
			SearchFactory('Config')->table_name = $tableName;
			SearchFactory('Config')->search_value = $searchValue;
			SearchFactory('Config')->replace_value = $replaceValue;
			SearchFactory('Config')->match_case = $matchCase;
			SearchFactory('Config')->whole_word = $wholeWord;
			SearchFactory('Config')->regex_search = $regexSearch;
			SearchFactory('Config')->component_id = $componentId;

			SearchFactory('Agent')->replace();

			return ['success' => JText::sprintf('COM_COMPONENTBUILDER_ALL_FOUND_INSTANCES_IN_S_WHERE_REPLACED', $tableName)];
		}
		return ['error' => JText::_('COM_COMPONENTBUILDER_THERE_HAS_BEEN_AN_ERROR_PLEASE_TRY_AGAIN')];
	}


	// Used in get_snippets

	public function getSnippets($libraries)
	{
		if (ComponentbuilderHelper::checkJson($libraries))
		{
			$libraries = json_decode($libraries, true);
		}
		// check if we have an array
		if (ComponentbuilderHelper::checkArray($libraries))
		{
			// insure we only have int values
			if ($libraries = $this->checkLibraries($libraries))
			{
				// Get a db connection.
				$db = JFactory::getDbo();
				// Create a new query object.
				$query = $db->getQuery(true);
				$query->select($db->quoteName( array('a.id') ));
				$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
				$query->where($db->quoteName('a.published') . ' = 1');
				// check for country and region
				$query->where($db->quoteName('a.library') . ' IN ('. implode(',',$libraries) .')');
				$db->setQuery($query);
				$db->execute();
				if ($db->getNumRows())
				{
					return $db->loadColumn();
				}
			}
		}
		return false;
	}

	protected function checkLibraries($libraries)
	{
		$bucket = array();
		$libraries = array_map( function($id) use (&$bucket) { 
			// now get bundled libraries
			$type = ComponentbuilderHelper::getVar('library', (int) $id, 'id', 'type');
			if (2 == $type && $bundled = ComponentbuilderHelper::getVar('library', (int) $id, 'id', 'libraries'))
			{
				// make sure we have an array if it was json
				if (ComponentbuilderHelper::checkJson($bundled))
				{
					$bundled = json_decode($bundled, true);
				}
				// load in the values if we have an array
				if (ComponentbuilderHelper::checkArray($bundled))
				{
					foreach ($bundled as $lib)
					{
						$bucket[$lib] = $lib;
					}
				}
				elseif (is_numeric($bundled))
				{
					$bucket[(int) $bundled] = (int) $bundled;
				}
			}
			else
			{
				return (int) $id;
			}
		}, $libraries);
		// check if we have any bundled libraries
		if (ComponentbuilderHelper::checkArray($bucket))
		{
			foreach ($bucket as $lib)
			{
				$libraries[] = (int) $lib;
			}
		}
		// check that we have libraries
		if (ComponentbuilderHelper::checkArray($libraries))
		{
			$libraries = array_values(array_unique(array_filter($libraries, function($id){return is_int($id);})));
			// check if we have any libraries remaining
			if (ComponentbuilderHelper::checkArray($libraries))
			{
				return $libraries;
			}
		}
		return false;
	}
	public function getSnippetDetails($id)
	{
		// Get a db connection.
		$db = JFactory::getDbo();
		 
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('a.name', 'a.heading', 'a.usage', 'a.description', 'b.name', 'a.snippet', 'a.url', 'c.name'), array('name', 'heading', 'usage', 'description', 'type', 'snippet', 'url', 'library')));
		$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
		// From the componentbuilder_snippet_type table.
		$query->join('LEFT', $db->quoteName('#__componentbuilder_snippet_type', 'b') . ' ON (' . $db->quoteName('a.type') . ' = ' . $db->quoteName('b.id') . ')');
		// From the componentbuilder_library table.
		$query->join('LEFT', $db->quoteName('#__componentbuilder_library', 'c') . ' ON (' . $db->quoteName('a.library') . ' = ' . $db->quoteName('c.id') . ')');
		$query->where($db->quoteName('a.published') . ' >= 1');
		$query->where($db->quoteName('a.id') . ' = '. (int) $id);
		 
		// Reset the query using our newly populated query object.
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{
			$snippet = $db->loadObject();
			$snippet->snippet = base64_decode($snippet->snippet);
			// return found snippet settings
			return $snippet;
		}
		return false;
	}

	public function setSnippetGithub($path, $status)
	{
		// get user
		$user = JFactory::getUser();
		$access = $user->authorise('snippet.access', 'com_componentbuilder');
		if ($access)
		{
			// secure path
			$path = ComponentbuilderHelper::safeString(str_replace('.json','',$path), 'filename', '', false).'.json';
			// base path
			$base_path = basename($path);
			// set url
			$url = ComponentbuilderHelper::$snippetPath.rawurlencode($base_path);
			// get the snippets
			if (($snippet = ComponentbuilderHelper::getGithubRepoData('lib_snippet_' . $base_path, $url, null, 'array')) !== false)
			{
				return $this->saveSnippet($snippet, $status, $user);
			}
			// see if we have any errors from github
			if (ComponentbuilderHelper::checkArray(ComponentbuilderHelper::$githubRepoDataErrors))
			{
				return array('message' => JText::sprintf('COM_COMPONENTBUILDER_ERROR_BR_S', implode('<br />', ComponentbuilderHelper::$githubRepoDataErrors)), 'status' => 'danger');
			}
			return array('message' => JText::_('COM_COMPONENTBUILDER_ERROR_THE_PATH_HAS_A_MISMATCH_AND_COULD_THEREFORE_NOT_RETRIEVE_THE_SNIPPET_FROM_GITHUB'), 'status' => 'danger');
		}
		return array('message' => JText::_('COM_COMPONENTBUILDER_ERROR_YOU_DO_NOT_HAVE_ACCESS_TO_THE_SNIPPETS'), 'status' => 'danger');
	}

	protected function saveSnippet($item, $status, $user)
	{
		// set some defaults
		$todayDate = JFactory::getDate()->toSql();
		// get the type id
		$item['type'] = ($id = ComponentbuilderHelper::getVar('snippet_type', $item['type'], 'name', 'id')) ? $id : $this->createNew($item['type'], 'snippet_type', $user, $todayDate);
		// get the library id
		$item['library'] = ($id = ComponentbuilderHelper::getVar('library', $item['library'], 'name', 'id')) ? $id : $this->createNew($item['library'], 'library', $user, $todayDate);
		// remove type if zero
		if ($item['type'] == 0)
		{
			unset($item['type']);
		}
		// remove library if zero
		if ($item['library'] == 0)
		{
			unset($item['library']);
		}
		// get the snippet ID
		$item['id'] = $this->getSnippetId($item);
		if ($item['id'] == 0)
		{
			$canCreate = $user->authorise('snippet.create', 'com_componentbuilder');
			if ('new' === $status && !$canCreate)
			{
				return array('message' => JText::_('COM_COMPONENTBUILDER_ERROR_YOU_DO_NOT_HAVE_PERMISSION_TO_CREATE_THE_SNIPPET'), 'status' => 'danger');
			}
		}
		// get the snippet model
		$model = ComponentbuilderHelper::getModel('snippet', JPATH_COMPONENT_ADMINISTRATOR);
		// save the snippet
		if ($model->save($item))
		{
			if ($item['id'] == 0)
			{
				// get the saved item
				$updatedItem = $model->getItem();
				$item['id']= $updatedItem->get('id');
			}
			// we have to force modified date since the model does not allow you
			if ($this->forchDateFix($item))
			{
				return array('message' => JText::_('COM_COMPONENTBUILDER_SUCCESS_THE_SNIPPET_WAS_SAVED'), 'status' => 'success');
			}
			// return error
			return array('message' => JText::_('COM_COMPONENTBUILDER_SUCCESS_THE_SNIPPET_WAS_SAVED_BUT_THE_MODIFIED_DATE_COULD_NOT_BE_ADJUSTED_BR_BR_BTHIS_MEANS_THE_SNIPPETS_WILL_CONTINUE_TO_APPEAR_OUT_OF_DATEB'), 'status' => 'warning');
		}
		// return error
		return array('message' => JText::_('COM_COMPONENTBUILDER_ERROR_THE_SNIPPET_IS_FAULTY_AND_COULD_NOT_BE_SAVED'), 'status' => 'danger');
	}

	protected function forchDateFix($item)
	{
		$object = new stdClass();
		$object->id = (int) $item['id'];
		$object->created = $item['created'];
		$object->modified = $item['modified'];
		// force update
		return JFactory::getDbo()->updateObject('#__componentbuilder_snippet', $object, 'id');
	}

	protected function getSnippetId($item)
	{
		// Get a db connection.
		$db = JFactory::getDbo();
		 
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array('a.id')));
		$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
		$query->where($db->quoteName('a.name') . ' = ' . (string) $db->quote($item['name']));
		if (is_numeric($item['type']))
		{
			$query->where($db->quoteName('a.type') . ' = ' . (int) $item['type']);
		}
		if (is_numeric($item['library']))
		{
			$query->where($db->quoteName('a.library') . ' = ' . (int) $item['library']);
		}
		// Reset the query using our newly populated query object.
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{
			return $db->loadResult();
		}
		return 0;
	}

	protected function createNew($name, $type, $user, $todayDate)
	{
		// verify that we can continue
		if (ComponentbuilderHelper::getActions($type)->get('core.create'))
		{
			// get the snippet model
			$model = ComponentbuilderHelper::getModel($type, JPATH_COMPONENT_ADMINISTRATOR);
			// build array to save
			$item['id'] = 0;
			$item['name'] = $name;
			$item['published'] = 1;
			$item['version'] = 1;
			$item['created'] = $todayDate;
			$item['created_by'] = $user->id;
			// save the new
			$model->save($item);
			// get the saved item
			$item = $model->getItem();
			return $item->get('id');
		}
		return 0;
	}
}