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Current File : /var/www/web032/htdocs/cms/administrator/components/com_rialto/models/categories.php
<?php
/**
 *
 * Rialto - Classified Ads for Joomla!
 *
 * @Version       $Id: categories.php 2182 2016-01-09 13:20:38Z geoffc $
 * @Package       Rialto
 * @Subpackage    com_rialto
 * @Release       1.1.0
 * @Copyright     Copyright (C) 2015-2016 Macrotone Consulting Ltd. All rights reserved.
 * @License       GNU General Public License version 3 or later; see LICENSE.txt
 * @Contact       support@macrotoneconsulting.co.uk
 * @Lastrevision  $Date: 2016-01-09 13:20:38 +0000 (Sat, 09 Jan 2016) $
 *
*/

// no direct access
defined('_JEXEC') or die('Restricted access');

jimport('joomla.application.component.modellist');

JTable::addIncludePath(JPATH_COMPONENT.DS.'tables');

if (! class_exists('RialtoBackendHelper')) {
   require_once( JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rialto'.DS.'classes'.DS.'helper.php');
}

/**
 * Class RialtoModelCategories
 */
class RialtoModelCategories extends JModelList
{
   /**
    * Constructor.
    *
    * @param    array  $config  An optional associative array of configuration settings.
    * @see        JController
    * @since    1.6
    */
   public function __construct($config = array())
   {
      if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array(
            'id', 'a.id',
            // 'ordering', 'a.ordering',
            'lft', 'a.lft',
            'rgt', 'a.rgt',
            'level', 'a.level',
            'access', 'a.access',
            'alias', 'a.alias',
            'state', 'a.state',
            'language', 'a.language',
            'path', 'a.path',
            'title', 'a.title',
            'description', 'a.description',
            'parent_id', 'a.parent_id',
            'parent_title', 'a.parent_title',
            'image', 'a.image',
            'created', 'a.created',
            'modified', 'a.modified',
            'show_image', 'a.show_image',
            'use_firstname', 'a.use_firstname',
            'use_lastname', 'a.use_lastname',
            'use_company', 'a.use_company',
            'use_street', 'a.use_street',
            'use_zip', 'a.use_zip',
            'use_city', 'a.use_city',
            'use_state', 'a.use_state',
            'use_country', 'a.use_country',
            'use_phone', 'a.use_phone',
            'use_mobile', 'a.use_mobile',
            'use_email', 'a.use_email',
            'use_web', 'a.use_web',
            'use_condition', 'a.use_condition',
            'use_price', 'use_price'
         );

         if (JLanguageAssociations::isEnabled()) {
            $config['filter_fields'][] = 'association';
         }
      }

      parent::__construct($config);
   }

   /**
    * Method to auto-populate the model state.
    *
    * Note. Calling getState in this method will result in recursion.
    * @param null $ordering
    * @param null $direction
    */
   protected function populateState($ordering = null, $direction = null)
   {
      // Initialise variables.
      $app = JFactory::getApplication('administrator');

      // Load the filter state.
      $search = $app->getUserStateFromRequest($this->context.'.filter.search', 'filter_search');
      $this->setState('filter.search', $search);

      $published = $app->getUserStateFromRequest($this->context.'.filter.state', 'filter_state', '', 'string');
      $this->setState('filter.state', $published);

      $language = $this->getUserStateFromRequest($this->context . '.filter.language', 'filter_language', '');
      $this->setState('filter.language', $language);

      $level = $this->getUserStateFromRequest($this->context.'.filter.level', 'filter_level', 0, 'int');
      $this->setState('filter.level', $level);

      $tag = $this->getUserStateFromRequest($this->context.'.filter.tag', 'filter_tag', '');
      $this->setState('filter.tag', $tag);

      // Load the parameters.
      $params = JComponentHelper::getParams('com_rialto');
      $this->setState('params', $params);

      // List state information.
      parent::populateState('a.lft', 'asc');

      // Force a language
      $forcedLanguage = $app->input->get('forcedLanguage');

      if (!empty($forcedLanguage)) {
         $this->setState('filter.language', $forcedLanguage);
         $this->setState('filter.forcedLanguage', $forcedLanguage);
      }
   }

   /**
    * Method to get a store id based on model configuration state.
    *
    * This is necessary because the model is used by the component and
    * different modules that might need different sets of data or different
    * ordering requirements.
    *
    * @param   string      $id   A prefix for the store id.
    * @return  string      A store id.
    * @since   1.6
    */
   protected function getStoreId($id = '')
   {
      // Compile the store id.
      $id.= ':' . $this->getState('filter.search');
      $id.= ':' . $this->getState('filter.state');
      $id .= ':' . $this->getState('filter.language');

      return parent::getStoreId($id);
   }

   /**
    * Build an SQL query to load the list data.
    *
    * @return  JDatabaseQuery
    * @since   1.6
    */
   protected function getListQuery()
   {
      // Create a new query object.
      $db      = $this->getDbo();
      $query   = $db->getQuery(true);

      // Select the required fields from the table.
      $query->select(
         $this->getState(
            'list.select',
            'a.*'
         )
      );
      $query->from('`#__rialto_categories` AS a');

      // Join over the it_projects table (itself) to resolve parent project name.
      $query->select('b.title AS parent_title');
      $query->join('LEFT', '#__rialto_categories AS b ON b.id = a.parent_id');

      $query->select('c.countid AS countid');
      $query->join('LEFT', '(SELECT c.parent_id, count(*) AS countid'
         . ' FROM #__rialto_categories AS c'
         . ' GROUP BY c.parent_id ) AS c'
         . ' ON a.parent_id = c.parent_id');

      // Join over the associations.
      if (JLanguageAssociations::isEnabled()) {
         $query->select('COUNT(asso2.id)>1 as association')
            ->join('LEFT', '#__associations AS asso ON asso.id = a.id AND asso.context=' . $db->quote('com_rialto.category'))
            ->join('LEFT', '#__associations AS asso2 ON asso2.key = asso.key')
            ->group('a.id');
      }

      // Join over the users table.
//      $query->select('t3.person_name AS person_name');
//      $query->join('LEFT', '#__rialto_users AS t3 ON t3.user_id = a.assignee');

// We want to display all the entries for the current lang and also other associated categories.
// Also add a language filter.
// Show language in display.

      // Join over the users for the checked out user.
//      $query->select('uc.name AS editor');
//      $query->join('LEFT', '#__users AS uc ON uc.id=a.checked_out');

      // Join over the language
      $query->select('l.title AS language_title')
         ->join('LEFT', $db->quoteName('#__languages') . ' AS l ON l.lang_code = a.language');

      // Filter by published state
      $published = $this->getState('filter.state');
      if (is_numeric($published)) {
         $query->where('a.state = '.(int) $published);
      } else if ($published === '') {
         $query->where('(a.state IN (0, 1))');
      }

      // Ignore the root entry.
      $query->where('a.level > 0');

      // Filter on the level.
      if ($level = $this->getState('filter.level')) {
         $query->where('a.level <= '.(int) $level);
      }


      // Filter by search in title
      $search = $this->getState('filter.search');
      if (!empty($search)) {
         if (stripos($search, 'id:') === 0) {
            $query->where('a.id = '.(int) substr($search, 3));
         } else {
            $search = $db->Quote('%'.$db->escape($search, true).'%');
            $query->where('( a.title LIKE '.$search.'  OR  a.description LIKE '.$search.' )');
         }
      }

      // Filter on the language.
      if ($language = $this->getState('filter.language')) {
         $query->where('a.language = ' . $db->quote($language));
      }

      // Filter by a single tag.
/*
      $tagId = $this->getState('filter.tag');
      if (is_numeric($tagId))
      {
         $query->where($db->quoteName('tagmap.tag_id') . ' = ' . (int) $tagId);
         $query->join(
            'LEFT',
            $db->quoteName('#__contentitem_tag_map', 'tagmap') . ' ON ' . $db->quoteName('tagmap.content_item_id') . ' = ' .  $db->quoteName('a.id')
            . ' AND ' . $db->quoteName('tagmap.type_alias') . ' = ' . $db->quote('com_rialto.category')
         );
      }
*/
      // Add the list ordering clause.
      $orderCol   = $this->state->get('list.ordering');
      $orderDirn  = $this->state->get('list.direction');

      $query->order($db->escape($orderCol.' '.$orderDirn));

      return $query;
   }

   /**
    * @param null $row
    * @return array
    */
   public function categoryTree( $row = NULL)
   {
      $db = JFactory::getDBO();

      if ( isset($row->id)) {
         $idCheck = ' WHERE id != '.( int )$row->id;
      } else {
         $idCheck = null;
      }

      if ( !isset($row->parent_id)) {
         $row->parent_id = 0;
      }

      $query = "SELECT * FROM #__rialto_categories {$idCheck}";
      $query.= " ORDER BY lft";
      $db->setQuery($query);

      $rows = $db->loadObjectList();
      $children = array();

      if( count( $rows)){
         foreach ( $rows as $row) {
            $pt = $row->parent_id;
            $list = @$children[$pt] ? $children[$pt] : array ();
            array_push( $list, $row);
            $children[$pt] = $list;
         }
      }

      $list = self::categoryTreeRecurse( 0, '', array (), $children, 10, 0, 1);

      $options = array ();
      foreach ($list as $entry) {
         $options[] = JHTML::_( 'select.option', $entry->id, $entry->title);
      }
      return $options;
   }

   /**
    * Get recursive category array
    *
    * @param $id
    * @param $indent
    * @param $list
    * @param $children
    * @param int $maxlevel
    * @param int $level
    * @param int $type
    * @return array
    */
   public function categoryTreeRecurse( $id, $indent, $list, &$children, $maxlevel=9999, $level=0, $type=1 )
   {
      if (isset($children[$id]) && $level <= $maxlevel) {
         foreach ($children[$id] as $ddata) {
            $id = $ddata->id;
            if ( $ddata->parent_id == 0 ) {
               $txt = $ddata->title;
            } else {
               $txt = '&nbsp;-&nbsp;' . $ddata->title;
            }

            // $pt = $ddata->parent_id;
            $list[$id] = $ddata;
            $list[$id]->treename = $indent . $txt;
            $list[$id]->children = !empty($children[$id]) ? count( $children[$id] ) : 0;
            $list[$id]->section = ($ddata->parent_id==0);

            // recursive call
            $list = self::categoryTreeRecurse( $id, $indent . '&nbsp;&nbsp;&nbsp;', $list, $children, $maxlevel, $level+1, $type );
         }
      }
      return $list;
   }
}

Youez - 2016 - github.com/yon3zu
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