Current File : /home/pacjaorg/public_html/km/administrator/components/com_djclassifieds/models/field.php

<?php
/**
 * @package DJ-Classifieds
 * @copyright Copyright (C) DJ-Extensions.com, All rights reserved.
 * @license http://www.gnu.org/licenses GNU/GPL
 * @author url: http://dj-extensions.com
 * @author email: contact@dj-extensions.com
 */

defined('_JEXEC') or die('Restricted access');

class DJClassifiedsModelField extends DJClassifiedsAdminModel
{
	protected $form_name = 'field';

	public function __construct($config = array())
	{
		$config['event_after_save'] = 'onDJClassifiedsModelAdminAfterSave';
		$config['event_after_delete'] = 'onDJClassifiedsModelAdminAfterDelete';
		parent::__construct($config);
	}

	public function getTable($type = 'Fields', $prefix = 'DJClassifiedsTable', $config = array())
	{
		return JTable::getInstance($type, $prefix, $config);
	}

	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_djclassifieds.'.$this->form_name, $this->form_name, array('control' => 'jform', 'load_data' => $loadData));
		if (empty($form)) {
			return false;
		}

		return $form;
	}

	protected function loadFormData()
	{
		$data = JFactory::getApplication()->getUserState('com_djclassifieds.edit.'.$this->form_name.'.data', array());

		if (empty($data)) {
			$data = $this->getItem();

			if($data->id){
				$data->cat_id = $this->getCatIds($data->id);

				foreach($data->params as $fieldname => $value){
					$data->{'params_'.$fieldname} = $value;
				}

				$data->group_id = explode(',', $data->group_id);
			}else{
				$data->access = 1;
			}

			if(!$data->id || $data->type != 'link'){
				$data->params_link_target = '_blank';
				$data->params_link_rel = 'nofollow';
			}
		}

		if(!$data->id){ // new field's source autoset based on fields filter
			require_once(JPATH_ROOT.'/administrator/components/com_djclassifieds/models/fields.php');
			$fields_model = new DjClassifiedsModelFields();
			$fields_source = $fields_model->getUserStateFromRequest('com_djclassifieds.fields.filter.source', 'filter_source', '');
			if($fields_source){
				$data->source = $fields_source;
			}
		}

		return $data;
	}
	
	public function getItem($pk = null)
	{
		$item = parent::getItem($pk);
		
		if($item === false) {
			return false;
		}
	
		return $item;
	}
	
	protected function prepareTable($table)
	{
		$app = JFactory::getApplication();
		$db = JFactory::getDBO();

		$jform = $app->input->getRaw('jform');

		$table->name = $this->checkName($table);
		$table->values = trim(preg_replace('/;[\r\n\s]+/', ';', $table->values));
		$table->search_value1 = trim(preg_replace('/;[\r\n\s]+/', ';', $table->search_value1));
		$table->search_value2 = trim(preg_replace('/;[\r\n\s]+/', ';', $table->search_value2));

		if(!$table->source){
			$table->source = 0;
		}
		
		$field_params = array();
		foreach($jform as $fieldname => $value){
			if(substr($fieldname, 0, 7) == 'params_'){
				$field_params[str_replace('params_', '', $fieldname)] = $value;
			}
		}
		if($table->type != 'image'){
			unset($field_params['image_th_width']);
			unset($field_params['image_th_height']);
			unset($field_params['image_maxsize']);
		}
		if($table->type != 'link'){
			unset($field_params['link_target']);
			unset($field_params['link_rel']);
			unset($field_params['link_scheme']);
			unset($field_params['link_text']);
		}
		if($table->type != 'textarea'){
			unset($field_params['textarea_newlines']);
		}
		if($table->type != 'checkbox'){
			unset($field_params['values_separator']);
			unset($field_params['show_in_modal']);
		}
		if(!in_array($table->type, array('inputbox', 'textarea', 'link'))){
			unset($field_params['char_limit']);
		}
		if($table->search_type != 'checkbox'){
			unset($field_params['search_show_in_modal']);
		}
		if($table->sortable != '1' || $table->all_cats == '1'){
			unset($field_params['sortable_all_cats']);
		}
		if($table->type != 'inputbox'){
			$table->input_type = '';
		}
		if($table->type != 'inputbox' || $table->input_type != 'email'){
			$table->askform_cc = '0';
		}
		$table->params = json_encode($field_params);

		$table->group_id = !empty($jform['group_id']) ? implode(',',$jform['group_id']) : '0';

		if(!$table->ordering){
			$query = "SELECT ordering FROM #__djcf_fields WHERE source=".$table->source." ORDER BY ordering DESC LIMIT 1";
			$db->setQuery($query);
			$ordering = $db->loadResult();
			$table->ordering = $ordering + 1;
		}

		$table->profile_source = $table->profile_source ? $table->profile_source : 0;
	}

	protected function getReorderConditions($table)
	{
		$condition = array();
		$condition[] = 'source = '.(int) $table->source;
		return $condition;
	}

	private function checkName($table)
	{
		$app = JFactory::getApplication();
		$db = JFactory::getDBO();
		
		if(!$table->name){
			$table->name = $table->label;
		}
		$table->name = strtolower(trim($table->name));
		$table->name = str_ireplace(' ', '_', $table->name);	
		$table->name = preg_replace("/[^a-z0-9_]/", "", $table->name);

		if(in_array($table->source, array('0','1')) && in_array($table->name, DJClassifiedsField::getOverwritableFieldNames())){
			// allow the core name to overwrite the core field for category/contact field
		}elseif(in_array($table->name, array('name', 'website', 'video', 'description', 'intro_desc', 'post_code', 'address', 'latitude', 'longitude', 'type_id', 'exp_days', 'metadesc', 'metakey', 'email', 'currency', 'price_negotiable', 'terms_and_conditions', 'privacy_policy', 'gdpr_agreement', 'preview_value', 'option', 'id', 'token', 'view', 'task', 'price', 'contact'))){
			$app->enqueueMessage('Field name has been changed as it can\'t be the same as the name of the core field', 'warning');
			$table->name = $table->name.'_1';
		}

		$name = $table->name;
		$next_name = 1;
		$query = "SELECT count(id) FROM #__djcf_fields WHERE name=".$db->q($name)." AND id!=".$table->id;
		$db->setQuery($query);
		$exist = $db->loadResult();
		while($exist){
			$name = $table->name.'_'.$next_name;
			$query = "SELECT count(id) FROM #__djcf_fields WHERE name=".$db->q($name)." AND id!=".$table->id;
			$db->setQuery($query);
			$exist = $db->loadResult();
			$next_name++;
		}
		
		return $name;
	}

	private function getCatIds($field_id)
	{
		$db = JFactory::getDBO();			
		$query = "SELECT cat_id FROM #__djcf_fields_xref WHERE field_id=".$field_id;
		$db->setQuery($query);
		$cat_ids = $db->loadColumn();
		return $cat_ids;
	}
}