<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Search extends Application
{
public function __construct()
{
parent::__construct();
$this->load->model('meta_model');
$this->load->model('category_model');
$this->load->model('advert_model');
$this->load->helper('Fdate');
$this->load->helper('form');
$this->load->helper('advert');
$this->load->library('form_validation');
$this->load->helper('security');
$this->config->add_to_item(KCI_LANG, 'search');
}
/**
* Returns the search with based on the requested county.
* If the county was recently visited, the municipality and locality aren't updated.
*
* The primary search is also made to determine the latest search.
*
* @param unknown_type $slug
*/
public function index($county, $target = ADVERT_TARGET_ALL_SLUG, $sort = null, $type = null, $category = null, $municipality = null, $text = null)
{
$county = $this->meta_model->county(xss_clean($county));
if(!$county)
redirect('');
$this->load_banner(array($county->county_id,BANNER_SECTION_SEARCH));
if(!get_county() || get_county()->county_id != $county->county_id)
set_county($county);
$this->form_validation->set_rules('text', lang('advert_freetext'), 'max_length[100]');
$adverts = array();
$count = array();
if($this->form_validation->run())
{
$url = array();
$url[] = $county->county_slug;
$url[] = $this->input->post('advert_target') ? $this->input->post('advert_target') : ADVERT_TARGET_ALL_SLUG;
$url[] = $this->input->post('advert_sort') ? $this->input->post('advert_sort') : ADVERT_SORT_TIME;
$url[] = $this->input->post('advert_type') ? implode('-',$this->input->post('advert_type')) : ADVERT_TYPE_SALE;
$url[] = $this->input->post('category_id') ? $this->input->post('category_id', true) : 0;
$url[] = $this->input->post('municipality_id') ? $this->input->post('municipality_id', true) : 0;
if($this->input->post('text'))
$url[] = urlencode($this->input->post('text', true));
$slug = '/'.implode('/', $url);
redirect($slug);
}
else
{
$params = array();
//Convert to objects
if($type)
{
$type = explode('-', xss_clean($type));
if($type)
{
$params['advert_type'] = $type;
foreach($type as $t)
populate('advert_type['.$t.']', true);
}
}
else
{
$params['advert_type'] = array(ADVERT_TYPE_SALE);
populate('advert_type['.ADVERT_TYPE_SALE.']', true);
}
if($category)
$category = $this->category_model->get(xss_clean($category));
populate('category_id', $category ? $category->category_id : null);
$params['category_id'] = $category ? $category->category_id : null;
if($municipality == ADVERT_CODE_ENTIRE_COUNTY)
{
$params['county_id'] = $county->county_id;
populate('municipality_id', ADVERT_CODE_ENTIRE_COUNTY);
}
else if($municipality == ADVERT_CODE_ENTIRE_COUNTRY)
populate('municipality_id', ADVERT_CODE_ENTIRE_COUNTRY);
else if($municipality)
{
$municipality = $this->meta_model->municipality(xss_clean($municipality));
if($municipality)
{
$params['municipality_id'] = $municipality->municipality_id;
populate('municipality_id', $municipality->municipality_id);
}
}
else
$params['county_id'] = $county->county_id;
if($target && $target != ADVERT_TARGET_ALL_SLUG)
{
$target = $this->advert_model->slug_target(xss_clean($target));
if($target)
{
populate('advert_target', $target->target_slug);
$params['advert_target'] = $target->target_id;
}
}
else
populate('advert_target', ADVERT_TARGET_ALL_SLUG);
$params['advert_sort'] = $sort ? $sort : ADVERT_SORT_TIME;
populate('advert_sort', $params['advert_sort']);
$params['text'] = $text ? xss_clean($text) : null;
populate('text', $text ? xss_clean($text) : null);
$adverts = $this->advert_model->search($params, $count);
}
$months = months();
$advert_types = $this->advert_model->types();
$municipalities = $this->meta_model->municipalities($county);
$categories = $this->category_model->all();
$this->_view('search_view', array(
'months' => $months,
'municipalities' => $municipalities,
'categories'=>$categories,
'county' => $county,
'adverts' => $adverts,
'advert_types'=>$advert_types,
'count' => $count));
}
/**
* Returns the municipalities as JSON for a specified county
* This is used by the AJAX request on the search filter
*
*/
public function municipalities()
{
$result = array();
$county_id = $this->input->post('id', true);
if($county_id == 0)
{
$result['message'] = lang('ar_county_not_choosen');
set_county(null);
}
else
{
$county = $this->meta_model->county_by_id($county_id);
if(!$county)
{
$result['error'] = lang('ar_county_not_found');
}
else
{
set_county($county);
$result['county_name'] = utf8_encode($county->county_name);
foreach($this->meta_model->municipalities_for_json($county) as $municipality)
$result['municipalities'][] = array_map('utf8_encode', $municipality);
}
}
echo json_encode($result);
die();
}
/**
* Returns the localities as JSON for a specified municipality
* This is used by the AJAX request on the search filter
*
*/
public function localities()
{
$result = array();
$municipality_id = $this->input->post('id', true);
if($municipality_id == 0)
{
$result['message'] = lang('ar_municipality_not_choosen');
set_municipality(null);
}
else
{
$municipality = $this->meta_model->municipality($municipality_id);
if(!$municipality)
{
$result['error'] = lang('ar_municipality_not_found');
}
else
{
set_municipality($municipality);
$result['municipality_name'] = utf8_encode($municipality->municipality_name);
foreach($this->meta_model->localities_for_json($municipality) as $locality)
$result['localities'][] = array_map('utf8_encode', $locality);
}
}
echo json_encode($result);
die();
}
/**
* Updates the session container with the
* latest requested locality. Used by
* the AJAX request in the search filter
*
*
*/
public function locality_set()
{
$locality_id = $this->input->post('id', true);
if($locality_id == 0 || !is_numeric($locality_id))
set_locality(null);
$locality = $this->meta_model->locality($locality_id);
if(!$locality)
set_locality(null);
else
set_locality($locality);
}
/**
* Updates the session container with the
* latest requested category. Used by
* the AJAX request in the search filter
*
*
*/
public function category_set()
{
$category_id = $this->input->post('id', true);
if($category_id == 0 || !is_numeric($category_id))
set_category(null);
$category = $this->category_model->get($category_id);
if(!$category)
set_category(null);
else
set_category($category);
}
/**
* Lodge search that returns the info as JSON.
* Used by the AJAX request in the search filter.
*
*/
public function process_search()
{
$text = utf8_decode($this->input->post('text', true));
$offset = utf8_decode($this->input->post('offset', true));
if(!is_numeric($offset))
$offset = 0;
$result = array();
$result_count = 0;
$lodges = $this->lodge_model->search($text, 10, $offset, true, $result_count);
$result['result_count'] = $result_count;
foreach($lodges as $lodge)
{
$tmp = array_map('utf8_encode', get_object_vars($lodge));
foreach($this->lodge_model->facilities($lodge) as $facility)
$tmp['facilities'][] = array_map('utf8_encode', get_object_vars($facility));
foreach($this->lodge_model->distances($lodge) as $distance)
$tmp['distances'][] = array_map('utf8_encode', get_object_vars($distance));
foreach($this->lodge_model->prices($lodge) as $price)
$tmp['prices'][] = array_map('utf8_encode', get_object_vars($price));
$image = $this->lodge_model->image($lodge);
if($image)
$tmp['image'] = array_map('utf8_encode', get_object_vars($image));
$result['lodges'][] = $tmp;
}
echo json_encode($result);
}
}
