AnonymousFox

//home/develito/www/components/com_contact/models/contact.php

<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Single item model for a contact
 *
 * @package     Joomla.Site
 * @subpackage  com_contact
 * @since       1.5
 */
class ContactModelContact extends JModelForm
{
	/**
	 * The name of the view for a single item
	 *
	 * @since   1.6
	 */
	protected $view_item = 'contact';

/**
	 * A loaded item
	 *
	 * @since   1.6
	 */
	protected $_item = null;

/**
	 * Model context string.
	 *
	 * @var		string
	 */
	protected $_context = 'com_contact.contact';

/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication();

$this->setState('contact.id', $app->input->getInt('id'));
		$this->setState('params', $app->getParams());

$user = JFactory::getUser();

if ((!$user->authorise('core.edit.state', 'com_contact')) &&  (!$user->authorise('core.edit', 'com_contact')))
		{
			$this->setState('filter.published', 1);
			$this->setState('filter.archived', 2);
		}
	}

/**
	 * Method to get the contact form.
	 * The base form is loaded from XML and then an event is fired
	 *
	 * @param   array    $data      An optional array of data for the form to interrogate.
	 * @param   boolean  $loadData  True if the form is to load its own data (default case), false if not.
	 *
	 * @return  JForm  A JForm object on success, false on failure
	 *
	 * @since   1.6
	 */
	public function getForm($data = array(), $loadData = true)
	{
		$form = $this->loadForm('com_contact.contact', 'contact', array('control' => 'jform', 'load_data' => true));

if (empty($form))
		{
			return false;
		}

$temp = clone $this->getState('params');

$contact = $this->_item[$this->getState('contact.id')];

$active = JFactory::getApplication()->getMenu()->getActive();

if ($active)
		{
			// If the current view is the active item and a contact view for this contact, then the menu item params take priority
			if (strpos($active->link, 'view=contact') && strpos($active->link, '&id=' . (int) $contact->id))
			{
				// $contact->params are the contact params, $temp are the menu item params
				// Merge so that the menu item params take priority
				$contact->params->merge($temp);
			}
			else
			{
				// Current view is not a single contact, so the contact params take priority here
				// Merge the menu item params with the contact params so that the contact params take priority
				$temp->merge($contact->params);
				$contact->params = $temp;
			}
		}
		else
		{
			// Merge so that contact params take priority
			$temp->merge($contact->params);
			$contact->params = $temp;
		}

if (!$contact->params->get('show_email_copy', 0))
		{
			$form->removeField('contact_email_copy');
		}

return $form;
	}

/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return  array    The default data is an empty array.
	 *
	 * @since   1.6.2
	 */
	protected function loadFormData()
	{
		$data = (array) JFactory::getApplication()->getUserState('com_contact.contact.data', array());

if (empty($data['language']) && JLanguageMultilang::isEnabled())
		{
			$data['language'] = JFactory::getLanguage()->getTag();
		}

// Add contact id to contact form data, so fields plugin can work properly
		if (empty($data['catid']))
		{
			$data['catid'] = $this->getItem()->catid;
		}

$this->preprocessData('com_contact.contact', $data);

return $data;
	}

/**
	 * Gets a contact
	 *
	 * @param   integer  $pk  Id for the contact
	 *
	 * @return  mixed Object or null
	 *
	 * @since   1.6.0
	 */
	public function &getItem($pk = null)
	{
		$pk = (!empty($pk)) ? $pk : (int) $this->getState('contact.id');

if ($this->_item === null)
		{
			$this->_item = array();
		}

if (!isset($this->_item[$pk]))
		{
			try
			{
				$db = $this->getDbo();
				$query = $db->getQuery(true);

// Changes for sqlsrv
				$case_when = ' CASE WHEN ';
				$case_when .= $query->charLength('a.alias', '!=', '0');
				$case_when .= ' THEN ';
				$a_id = $query->castAsChar('a.id');
				$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
				$case_when .= ' ELSE ';
				$case_when .= $a_id . ' END as slug';

$case_when1 = ' CASE WHEN ';
				$case_when1 .= $query->charLength('c.alias', '!=', '0');
				$case_when1 .= ' THEN ';
				$c_id = $query->castAsChar('c.id');
				$case_when1 .= $query->concatenate(array($c_id, 'c.alias'), ':');
				$case_when1 .= ' ELSE ';
				$case_when1 .= $c_id . ' END as catslug';

$query->select($this->getState('item.select', 'a.*') . ',' . $case_when . ',' . $case_when1)
					->from('#__contact_details AS a')

// Join on category table.
					->select('c.title AS category_title, c.alias AS category_alias, c.access AS category_access')
					->join('LEFT', '#__categories AS c on c.id = a.catid')

// Join over the categories to get parent category titles
					->select('parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias')
					->join('LEFT', '#__categories as parent ON parent.id = c.parent_id')

->where('a.id = ' . (int) $pk);

// Filter by start and end dates.
				$nullDate = $db->quote($db->getNullDate());
				$nowDate = $db->quote(JFactory::getDate()->toSql());

// Filter by published state.
				$published = $this->getState('filter.published');
				$archived = $this->getState('filter.archived');

if (is_numeric($published))
				{
					$query->where('(a.published = ' . (int) $published . ' OR a.published =' . (int) $archived . ')')
						->where('(a.publish_up = ' . $nullDate . ' OR a.publish_up <= ' . $nowDate . ')')
						->where('(a.publish_down = ' . $nullDate . ' OR a.publish_down >= ' . $nowDate . ')');
				}

$db->setQuery($query);
				$data = $db->loadObject();

if (empty($data))
				{
					JError::raiseError(404, JText::_('COM_CONTACT_ERROR_CONTACT_NOT_FOUND'));
				}

// Check for published state if filter set.
				if ((is_numeric($published) || is_numeric($archived)) && (($data->published != $published) && ($data->published != $archived)))
				{
					JError::raiseError(404, JText::_('COM_CONTACT_ERROR_CONTACT_NOT_FOUND'));
				}

/**
				 * In case some entity params have been set to "use global", those are
				 * represented as an empty string and must be "overridden" by merging
				 * the component and / or menu params here.
				 */
				$registry = new Registry($data->params);

$data->params = clone $this->getState('params');
				$data->params->merge($registry);

$registry = new Registry($data->metadata);
				$data->metadata = $registry;

// Some contexts may not use tags data at all, so we allow callers to disable loading tag data
				if ($this->getState('load_tags', true))
				{
					$data->tags = new JHelperTags;
					$data->tags->getItemTags('com_contact.contact', $data->id);
				}

// Compute access permissions.
				if (($access = $this->getState('filter.access')))
				{
					// If the access filter has been set, we already know this user can view.
					$data->params->set('access-view', true);
				}
				else
				{
					// If no access filter is set, the layout takes some responsibility for display of limited information.
					$user = JFactory::getUser();
					$groups = $user->getAuthorisedViewLevels();

if ($data->catid == 0 || $data->category_access === null)
					{
						$data->params->set('access-view', in_array($data->access, $groups));
					}
					else
					{
						$data->params->set('access-view', in_array($data->access, $groups) && in_array($data->category_access, $groups));
					}
				}

$this->_item[$pk] = $data;
			}
			catch (Exception $e)
			{
				$this->setError($e);
				$this->_item[$pk] = false;
			}
		}

if ($this->_item[$pk])
		{
			$this->buildContactExtendedData($this->_item[$pk]);
		}

return $this->_item[$pk];
	}

/**
	 * Load extended data (profile, articles) for a contact
	 *
	 * @param   object  $contact  The contact object
	 *
	 * @return  void
	 */
	protected function buildContactExtendedData($contact)
	{
		$db        = $this->getDbo();
		$nullDate  = $db->quote($db->getNullDate());
		$nowDate   = $db->quote(JFactory::getDate()->toSql());
		$user      = JFactory::getUser();
		$groups    = implode(',', $user->getAuthorisedViewLevels());
		$published = $this->getState('filter.published');

// If we are showing a contact list, then the contact parameters take priority
		// So merge the contact parameters with the merged parameters
		if ($this->getState('params')->get('show_contact_list'))
		{
			$this->getState('params')->merge($contact->params);
		}

// Get the com_content articles by the linked user
		if ((int) $contact->user_id && $this->getState('params')->get('show_articles'))
		{
			$query = $db->getQuery(true)
				->select('a.id')
				->select('a.title')
				->select('a.state')
				->select('a.access')
				->select('a.catid')
				->select('a.created')
				->select('a.language')
				->select('a.publish_up');

// SQL Server changes
			$case_when = ' CASE WHEN ';
			$case_when .= $query->charLength('a.alias', '!=', '0');
			$case_when .= ' THEN ';
			$a_id = $query->castAsChar('a.id');
			$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
			$case_when .= ' ELSE ';
			$case_when .= $a_id . ' END as slug';
			$case_when1 = ' CASE WHEN ';
			$case_when1 .= $query->charLength('c.alias', '!=', '0');
			$case_when1 .= ' THEN ';
			$c_id = $query->castAsChar('c.id');
			$case_when1 .= $query->concatenate(array($c_id, 'c.alias'), ':');
			$case_when1 .= ' ELSE ';
			$case_when1 .= $c_id . ' END as catslug';
			$query->select($case_when1 . ',' . $case_when)
				->from('#__content as a')
				->join('LEFT', '#__categories as c on a.catid=c.id')
				->where('a.created_by = ' . (int) $contact->user_id)
				->where('a.access IN (' . $groups . ')')
				->order('a.publish_up DESC');

// Filter per language if plugin published
			if (JLanguageMultilang::isEnabled())
			{
				$query->where('a.language IN (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
			}

if (is_numeric($published))
			{
				$query->where('a.state IN (1,2)')
					->where('(a.publish_up = ' . $nullDate . ' OR a.publish_up <= ' . $nowDate . ')')
					->where('(a.publish_down = ' . $nullDate . ' OR a.publish_down >= ' . $nowDate . ')');
			}

// Number of articles to display from config/menu params
			$articles_display_num = $this->getState('params')->get('articles_display_num', 10);

// Use contact setting?
			if ($articles_display_num === 'use_contact')
			{
				$articles_display_num = $contact->params->get('articles_display_num', 10);

// Use global?
				if ((string) $articles_display_num === '')
				{
					$articles_display_num = JComponentHelper::getParams('com_contact')->get('articles_display_num', 10);
				}
			}

$db->setQuery($query, 0, (int) $articles_display_num);
			$articles = $db->loadObjectList();
			$contact->articles = $articles;
		}
		else
		{
			$contact->articles = null;
		}

// Get the profile information for the linked user
		JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_users/models', 'UsersModel');
		$userModel = JModelLegacy::getInstance('User', 'UsersModel', array('ignore_request' => true));
		$data = $userModel->getItem((int) $contact->user_id);

JPluginHelper::importPlugin('user');

// Get the form.
		JForm::addFormPath(JPATH_SITE . '/components/com_users/models/forms');
		JForm::addFieldPath(JPATH_SITE . '/components/com_users/models/fields');
		JForm::addFormPath(JPATH_SITE . '/components/com_users/model/form');
		JForm::addFieldPath(JPATH_SITE . '/components/com_users/model/field');

$form = JForm::getInstance('com_users.profile', 'profile');

// Get the dispatcher.
		$dispatcher = JEventDispatcher::getInstance();

// Trigger the form preparation event.
		$dispatcher->trigger('onContentPrepareForm', array($form, $data));

// Trigger the data preparation event.
		$dispatcher->trigger('onContentPrepareData', array('com_users.profile', $data));

// Load the data into the form after the plugins have operated.
		$form->bind($data);
		$contact->profile = $form;
	}

/**
	 * Gets the query to load a contact item
	 *
	 * @param   integer  $pk  The item to be loaded
	 *
	 * @return  mixed    The contact object on success, false on failure
	 *
	 * @throws  Exception  On database failure
	 * @deprecated  4.0    Use ContactModelContact::getItem() instead
	 */
	protected function getContactQuery($pk = null)
	{
		// @todo Cache on the fingerprint of the arguments
		$db       = $this->getDbo();
		$nullDate = $db->quote($db->getNullDate());
		$nowDate  = $db->quote(JFactory::getDate()->toSql());
		$user     = JFactory::getUser();
		$pk       = (!empty($pk)) ? $pk : (int) $this->getState('contact.id');
		$query    = $db->getQuery(true);

if ($pk)
		{
			// Sqlsrv changes
			$case_when  = ' CASE WHEN ';
			$case_when .= $query->charLength('a.alias', '!=', '0');
			$case_when .= ' THEN ';

$a_id       = $query->castAsChar('a.id');
			$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
			$case_when .= ' ELSE ';
			$case_when .= $a_id . ' END as slug';

$case_when1  = ' CASE WHEN ';
			$case_when1 .= $query->charLength('cc.alias', '!=', '0');
			$case_when1 .= ' THEN ';

$c_id        = $query->castAsChar('cc.id');
			$case_when1 .= $query->concatenate(array($c_id, 'cc.alias'), ':');
			$case_when1 .= ' ELSE ';
			$case_when1 .= $c_id . ' END as catslug';

$query->select(
				'a.*, cc.access as category_access, cc.title as category_name, '
				. $case_when . ',' . $case_when1
			)
				->from('#__contact_details AS a')
				->join('INNER', '#__categories AS cc on cc.id = a.catid')
				->where('a.id = ' . (int) $pk);

$published = $this->getState('filter.published');

if (is_numeric($published))
			{
				$query->where('a.published IN (1,2)')
					->where('cc.published IN (1,2)');
			}

$groups = implode(',', $user->getAuthorisedViewLevels());
			$query->where('a.access IN (' . $groups . ')');

try
			{
				$db->setQuery($query);
				$result = $db->loadObject();

if (empty($result))
				{
					return false;
				}
			}
			catch (Exception $e)
			{
				$this->setError($e->getMessage());

return false;
			}

if ($result)
			{
				$contactParams = new Registry($result->params);

// If we are showing a contact list, then the contact parameters take priority
				// So merge the contact parameters with the merged parameters
				if ($this->getState('params')->get('show_contact_list'))
				{
					$this->getState('params')->merge($contactParams);
				}

// Get the com_content articles by the linked user
				if ((int) $result->user_id && $this->getState('params')->get('show_articles'))
				{
					$query = $db->getQuery(true)
						->select('a.id')
						->select('a.title')
						->select('a.state')
						->select('a.access')
						->select('a.catid')
						->select('a.created')
						->select('a.language')
						->select('a.publish_up');

// SQL Server changes
					$case_when = ' CASE WHEN ';
					$case_when .= $query->charLength('a.alias', '!=', '0');
					$case_when .= ' THEN ';
					$a_id = $query->castAsChar('a.id');
					$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
					$case_when .= ' ELSE ';
					$case_when .= $a_id . ' END as slug';
					$case_when1 = ' CASE WHEN ';
					$case_when1 .= $query->charLength('c.alias', '!=', '0');
					$case_when1 .= ' THEN ';
					$c_id = $query->castAsChar('c.id');
					$case_when1 .= $query->concatenate(array($c_id, 'c.alias'), ':');
					$case_when1 .= ' ELSE ';
					$case_when1 .= $c_id . ' END as catslug';
					$query->select($case_when1 . ',' . $case_when)
						->from('#__content as a')
						->join('LEFT', '#__categories as c on a.catid=c.id')
						->where('a.created_by = ' . (int) $result->user_id)
						->where('a.access IN (' . $groups . ')')
						->order('a.publish_up DESC');

// Filter per language if plugin published
					if (JLanguageMultilang::isEnabled())
					{
						$query->where('a.language IN (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
					}

if (is_numeric($published))
					{
						$query->where('a.state IN (1,2)')
							->where('(a.publish_up = ' . $nullDate . ' OR a.publish_up <= ' . $nowDate . ')')
							->where('(a.publish_down = ' . $nullDate . ' OR a.publish_down >= ' . $nowDate . ')');
					}

// Number of articles to display from config/menu params
					$articles_display_num = $this->getState('params')->get('articles_display_num', 10);

// Use contact setting?
					if ($articles_display_num === 'use_contact')
					{
						$articles_display_num = $contactParams->get('articles_display_num', 10);

// Use global?
						if ((string) $articles_display_num === '')
						{
							$articles_display_num = JComponentHelper::getParams('com_contact')->get('articles_display_num', 10);
						}
					}

$db->setQuery($query, 0, (int) $articles_display_num);
					$articles = $db->loadObjectList();
					$result->articles = $articles;
				}
				else
				{
					$result->articles = null;
				}

// Get the profile information for the linked user
				JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_users/models', 'UsersModel');
				$userModel = JModelLegacy::getInstance('User', 'UsersModel', array('ignore_request' => true));
				$data = $userModel->getItem((int) $result->user_id);

JPluginHelper::importPlugin('user');
				$form = new JForm('com_users.profile');

// Get the dispatcher.
				$dispatcher = JEventDispatcher::getInstance();

// Trigger the form preparation event.
				$dispatcher->trigger('onContentPrepareForm', array($form, $data));

// Trigger the data preparation event.
				$dispatcher->trigger('onContentPrepareData', array('com_users.profile', $data));

// Load the data into the form after the plugins have operated.
				$form->bind($data);
				$result->profile = $form;
				$this->contact = $result;

return $result;
			}
		}

return false;
	}

/**
	 * Increment the hit counter for the contact.
	 *
	 * @param   integer  $pk  Optional primary key of the contact to increment.
	 *
	 * @return  boolean  True if successful; false otherwise and internal error set.
	 *
	 * @since   3.0
	 */
	public function hit($pk = 0)
	{
		$input = JFactory::getApplication()->input;
		$hitcount = $input->getInt('hitcount', 1);

if ($hitcount)
		{
			$pk = (!empty($pk)) ? $pk : (int) $this->getState('contact.id');

$table = JTable::getInstance('Contact', 'ContactTable');
			$table->hit($pk);
		}

return true;
	}
}