File classes/models/SearchResultsViewModel.php | HJI WP Membership Code Reference

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<?php
namespace hji\ResponsiveIDX\models;

use \hji\common\utils\Views;
use \hji\common\models\Alerts;
use \hji\membership\Membership;
use \hji\ResponsiveIDX\controllers\IdxApp;
use \hji\ResponsiveIDX\controllers\Pagination;
use \hji\ResponsiveIDX\controllers\Settings;
use \hji\ResponsiveIDX\ResponsiveIDX;
use \hji\ResponsiveIDX\utils\View;


class SearchResultsViewModel
{
    protected $search_params;
    protected $view;
    protected $default_grid_size;
    protected $params;
    protected $alerts = false;
    protected $idxSearchModel;

    // TODO: get rid of $params and $search_params
    // TODO: instead use $this->params->original/apiready.
    function __construct(IdxSearchModel $idxSearchModel, View $view)
    {
        $this->idxSearchModel = $idxSearchModel;
        $this->view = $view;

        // Pass params from the controller

        $params = $this->idxSearchModel->GetSearchParams();

        $this->params = $params->original;

        $this->search_params = $params->apiready;

        $jsVars = array(
            array(
                'modelId' => $this->idxSearchModel->getChecksum(),
                'params'  => $params->original
            )
        );

        idxApp::getInstance()->JsVars->setVar('searchParams', $jsVars);

        // Important to set compliance view model in constructor
        // it uses some hooks within SearchResultsViewModel, so it needs to be
        // loaded before hooks execute.
        $this->compliance = ComplianceViewModel::getInstance($this->search_params['market']);

        $this->settingsController = Settings::getInstance();
        $this->default_grid_size = $this->settingsController->getOption('grid_size');
    }


    function setAlert($message, $severity = Alerts::INFO, $dismiss = false)
    {
        if (!$this->alerts)
        {
            $this->alerts = new Alerts();
        }

        $this->alerts->addAlert($message, $severity);

        return $this->alerts;
    }


    function getSearchResultsView()
    {
        $this->_setQuickSearchWidget();
        $this->_setListingsObj();
        $this->_setViewResultsAs(); // !before grid size
        $this->_setDisplayOptions();// !after view as
        $this->_setGridSize();
        $this->_setPagination();
        $this->_setCompliance();


        // Define wrapper classes

        $wrapperClasses = array();
        $wrapperClasses[] =  'checksum-' . $this->idxSearchModel->getChecksum();

        // Check if page should scroll to results automatically

        if (isset($_GET['idxs_do']))
        {
            $wrapperClasses[] =  'scroll-to-results';
        }

        if ($this->view->get('viewas') == 'grid')
        {
            $wrapperClasses[] =  'grid-view';
        }
        else if ($this->view->get('viewas') == 'map')
        {
            $wrapperClasses[] =  'map-view';
        }
        else
        {
            $wrapperClasses[] =  'list-view';
        }

        // Check if we're on a mobile device

        if (wp_is_mobile())
        {
            $wrapperClasses[] = 'is-mobile';
        }

        $this->view->set('wrapperClasses', $wrapperClasses);

        // Check if lead generation email was specifically set via shortcode

        if (isset($this->params['email']))
        {
            // Set email value into a session so it can be re-used
            // in the listing details pages forms

            $paginataionViewModel = PaginationViewModel::instance();
            $paginataionViewModel->addLeadGenEmail($this->params['email']);
        }

        // Adding data attributes array to indicate that we're using it.

        $this->view->set('wrapperDataAtts', array());

        return $this->view;
    }

    function getSearchSalesResultsView()
    {
        $this->_setListingsObj();
        $this->_setViewResultsAs(); // !before grid size
        $this->_setDisplayOptions();// !after view as
        $this->_setGridSize();
        $this->_setPagination();
        $this->_setCompliance();

        // Define wrapper classes

        $wrapperClasses = array();

        // Check if page should scroll to results automatically

        if (isset($_GET['idxs_do']))
        {
            $wrapperClasses[] =  'scroll-to-results';
            $wrapperClasses[] =  'checksum-' . $this->idxSearchModel->getChecksum();
        }

        if ($this->view->get('viewas') == 'grid')
        {
            $wrapperClasses[] =  'grid-view';
        }
        else if ($this->view->get('viewas') == 'map')
        {
            $wrapperClasses[] =  'map-view';
        }
        else
        {
            $wrapperClasses[] =  'list-view';
        }

        // Check if we're on a mobile device

        if (wp_is_mobile())
        {
            $wrapperClasses[] = 'is-mobile';
        }

        $this->view->set('wrapperClasses', $wrapperClasses);

        // Check if lead generation email was specifically set via shortcode

        if (isset($this->params['email']))
        {
            // Set email value into a session so it can be re-used
            // in the listing details pages forms

            $paginataionViewModel = PaginationViewModel::instance();
            $paginataionViewModel->addLeadGenEmail($this->params['email']);
        }

        return $this->view;
    }


    function getSliderView()
    {
        $this->_setListingsObj();
        $this->_setViewResultsAs();
        $this->_setGridSize();
        $this->_setSliderParams(); // slider after GridSize!
        $this->_setCompliance();

        // Define wrapper classes

        $wrapperClasses[] = 'hjitb';
        $wrapperClasses[] =  'checksum-' . $this->idxSearchModel->getChecksum();

        if (isset($this->params['grid_size']) && (int) $this->params['grid_size'] > 0)
        {
            $wrapperClasses[] =  'grid-view';
        }
        else
        {
            $wrapperClasses[] =  'list-view';
        }

        $this->view->set('wrapperClasses', $wrapperClasses);

        return $this->view;
    }


    function getPromotedListingsView()
    {
        $this->_setPromotedListingsObj();
        $this->_setViewResultsAs(); // !before grid size
        $this->_setDisplayOptions();// !after view as
        $this->_setGridSize();
        $this->_setPagination(true);
        $this->_setCompliance();


        // Define wrapper classes

        $wrapperClasses = array();
        $wrapperClasses[] =  'checksum-' . $this->idxSearchModel->getChecksum();

        // Check if page should scroll to results automatically

        if (isset($_GET['idxs_do']))
        {
            $wrapperClasses[] =  'scroll-to-results';
        }

        if ($this->view->get('viewas') == 'grid')
        {
            $wrapperClasses[] =  'grid-view';
        }
        else if ($this->view->get('viewas') == 'map')
        {
            $wrapperClasses[] =  'map-view';
        }
        else
        {
            $wrapperClasses[] =  'list-view';
        }

        // Check if we're on a mobile device

        if (wp_is_mobile())
        {
            $wrapperClasses[] = 'is-mobile';
        }

        $this->view->set('wrapperClasses', $wrapperClasses);

        // Check if lead generation email was specifically set via shortcode

        if (isset($this->params['email']))
        {
            // Set email value into a session so it can be re-used
            // in the listing details pages forms

            $paginataionViewModel = PaginationViewModel::instance();
            $paginataionViewModel->addLeadGenEmail($this->params['email']);
        }

        // Adding data attributes array to indicate that we're using it.

        $this->view->set('wrapperDataAtts', array());

        return $this->view;
    }


    function getListingDetailsView()
    {
        $this->_setListingDetailsObj();

        if ($listing = $this->view->get('listing'))
        {
            $listingType = strtolower($listing->listingType);
            $this->_setDetailsSnippetHashmap($listingType);

            $pagination = new Pagination();
            $this->view->set('pagination', $pagination->getListingDetailsPagination($listing->listing_id));

            $this->_setListingInquiryForms();

            $this->_setListingInquiryButtons();

            $this->_setListingHTMLDataAttributes($listing, $this->view);
        }

        $this->_setCompliance();

        return $this->view;
    }


    // Some vars are being added in the Settings controller as well
    function getPropertyAdsView()
    {
        $this->_setListingsObj();

        $this->view->set('markets', Membership::getInstance()->getMarkets());

        return $this->view;
    }


    protected function _setListingsObj()
    {
        if (isset($this->params['polygon']))
        {
            $results = $this->idxSearchModel->searchListingsByArea($this->search_params);

            if ($results && !isset($results->error))
            {
                $result = $results['listings'];
                $areas  = $results['areas'];
            }
            else
            {
                $result = $results;
            }
        }
        else if (method_exists($this->idxSearchModel,$this->params['action']))
        {
            $result = $this->idxSearchModel->{$this->params['action']}($this->search_params);
        }
        else
        {
            $result = $this->idxSearchModel->searchListings($this->search_params);
        }


        if (!$result || @$result->success === false)
        {
            if (isset($result->error['message']))
            {
                $alerts = $this->setAlert($result->error['message'], Alerts::ERROR);
                $this->view->set('alerts', $alerts);
            }

//            $this->view->set('listings', $results['listings']);
        }
        else if ($result->total == 0)
        {
            $errorMessage = '<p>No properties were found matching your criteria. Please refine your search.</p>';

            $alerts = $this->setAlert($errorMessage, Alerts::ERROR);
            $this->view->set('alerts', $alerts);
            
            $this->view->set('listings', $result->listings);
            $this->view->set('total',       $result->total);
            $this->view->set('last_count',  $result->last_count);
            $this->view->set('total_pages', $result->total_pages);
            $this->view->set('current_page',$result->current_page);
            $this->view->set('page_size',   $result->page_size);
        }
        else
        {
            $this->view->set('listings',    $result->listings);
            $this->view->set('total',       $result->total);
            $this->view->set('last_count',  $result->last_count);
            $this->view->set('total_pages', $result->total_pages);
            $this->view->set('current_page',$result->current_page);
            $this->view->set('page_size',   $result->page_size);
            $this->_setListingResultsSnippets();


            // Set polygons JS variables

            if (isset($areas) && !empty($areas))
            {
                foreach ($areas as $a)
                {
                    if (isset($a['geometry']))
                    {
                        foreach ($a['geometry']['coordinates'] as $polygons)
                        {
                            $p = array();

                            foreach ($polygons as $i => $shapes)
                            {
                                // Avoid holes

                                if ($i > 0)
                                    break;

                                foreach ($shapes as $coords)
                                {
                                    $p[] = array(
                                        $coords[1],
                                        $coords[0]
                                    );
                                }
                            }
                            $newAreas[] = $p;
                        }
                    }

                }

                $newPolygons[$this->idxSearchModel->getChecksum()] = $newAreas;

                IdxApp::setJsVar('polygons', $newPolygons);
            }

        }
    }


    protected function _setPromotedListingsObj()
    {
        $result = $this->idxSearchModel->GetPromotedListings($this->search_params);

        if (!$result || @$result->success === false)
        {
            if (isset($result->error['message']))
            {
                $alerts = $this->setAlert($result->error['message'], Alerts::ERROR);
                $this->view->set('alerts', $alerts);
            }

            $this->view->set('listings', false);
        }
        else if ($result->total == 0)
        {
            $errorMessage = '<p>No properties were found matching your criteria. Please refine your search.</p>';

            $alerts = $this->setAlert($errorMessage, Alerts::ERROR);
            $this->view->set('alerts', $alerts);
//            $this->view->set('listings', false);
        }
        else
        {
            $this->view->set('listings', $result->listings);
            $this->view->set('total', $result->total);
            $this->view->set('last_count', $result->last_count);
            $this->view->set('total_pages', $result->total_pages);
            $this->view->set('current_page', $result->current_page);
            $this->view->set('page_size', $result->page_size);
            $this->_setListingResultsSnippets();
        }
    }


    protected function _setListingDetailsObj()
    {
        if (isset($this->search_params['id']) && isset($this->search_params['market']))
        {
            $args['id'] = $this->search_params['id'];
            $args['market'] = $this->search_params['market'];
            $args['referrer'] = isset($this->search_params['referrer']) ? $this->search_params['referrer'] : null;
        }
        else
        {
            return;
        }

        $listing = $this->idxSearchModel->getListings($args);

        if (isset($listing[0]))
        {
            $this->view->set('listing', $listing[0]);

            $_listing = new \stdClass();
            $_listing->market  = $listing[0]->market;
            $_listing->id      = $listing[0]->id;
            $_listing->price   = $listing[0]->price;
            $_listing->address = $listing[0]->address;
            $_listing->street  = $listing[0]->address_street;
            $_listing->city    = $listing[0]->address_city;
            $_listing->state   = $listing[0]->address_state;
            $_listing->zip     = $listing[0]->address_zip;
            $_listing->lat     = $listing[0]->coordinates_latitude;
            $_listing->lng     = $listing[0]->coordinates_longitude;

            idxApp::setJsVar('listing', $_listing);
        }

    }


    protected function _setViewResultsAs()
    {
        $params = $this->params;

        /** BEGIN Cookies Section */
        //Check $_COOKIE['idx-results-viewas'] if views set by user (via JS)
        //and if so - adjust the current view

        if (@$params['action'] != 'GetListingsWidget')
        {
            if (isset($_COOKIE['idx-results-viewas'])
                && !empty($_COOKIE['idx-results-viewas']))
            {
                $this->view->set('viewas', $_COOKIE['idx-results-viewas']);
            }
            else if ($this->settingsController->getOption('expand_map'))
            {
                $this->view->set('viewas', 'map');
            }
            else if (@$params['grid_size'] == 0)
            {
                $this->view->set('viewas', 'list');
            }
            else
            {
                $this->view->set('viewas', 'grid');
            }
        }
        else
        {
            if (!isset($params['grid_size']) || $params['grid_size'] == 0)
            {
                $this->view->set('viewas', 'list');
            }
            else
            {
                $this->view->set('viewas', 'grid');
            }
        }

        /** END Cookies Section */
    }


    protected function _setGridSize()
    {
        if (!isset($this->params['grid_size']) || $this->params['grid_size'] == 0)
        {
            $this->view->set('grid_size', $this->default_grid_size);
        }
        else
        {
            $this->view->set('grid_size', $this->params['grid_size']);
        }
    }


    protected function _setPagination($paginationOn = false)
    {
        if ($paginationOn ||
            (isset($this->params['pagination']) && $this->params['pagination'] == 1))
        {
            if ($this->view->get('total') > 0 && $this->view->get('page_size') > 0)
            {
                $p = new Pagination();

                $pagination = $p->getSearchResultsPagination(
                    $this->view->get('listings'),
                    $this->view->get('total'),
                    $this->view->get('page_size')
                );

                $this->view->set('pagination', $pagination);
            }
        }
        else
        {
            $this->view->set('pagination', false);
        }
    }


    protected function _setSliderParams()
    {
        $sliderId = uniqid('slider_');

        $displaySlideQty = ($grid_size = $this->view->get('grid_size')) ? $grid_size : 1;

        $this->view->set('sliderId', $sliderId);
        $this->view->set('displaySlideQty', $displaySlideQty);
        $this->view->set('moveSlideQty', $displaySlideQty);
    }


    protected function _setCompliance()
    {
        // If listing object is set - pass it to compliance

        if ($listing = $this->view->get('listing'))
        {
            $this->compliance->setListing($listing);
        }

        $this->view->set('compliance', $this->compliance->getRules());
    }


    /**
     * Hashmap for main details fields
     * to display in search results snippet.
     *
     * @param bool $listingType
     * @return mixed|void - array of listing object properties or false
     */
    function _setResultsSnippetHashmap($listingType = false)
    {
        if (!$listingType && !isset($this->search_params['listingType']))
        {
            return;
        }
        else if (!$listingType)
        {
            $listingType = $this->search_params['listingType'];
        }

        switch (strtolower($listingType))
        {
            case "residential":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'beds', 'baths_total', 'size', 'status', 'id', 'propertyType', 'listingAgent_name', 'listingOffice_name' );
                break;

            case "commercial":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'size', 'lotSize_sqft', 'status', 'id', 'propertyType', 'listingAgent_name', 'listingOffice_name');
                break;

            case "farm":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'size', 'lotSize_acres', 'lotSize_sqft', 'status', 'id', 'propertyType', 'listingAgent_name', 'listingOffice_name');
                break;

            case "land":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'lotSize_acres', 'lotSize_sqft', 'status', 'id', 'propertyType', 'listingAgent_name', 'listingOffice_name');
                break;

            case "multifamily":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'units', 'status', 'id', 'propertyType', 'listingAgent_name',  'listingOffice_name');
                break;

            case "rental":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'beds', 'baths_total', 'size', 'status', 'id', 'propertyType', 'listingAgent_name', 'listingOffice_name');
                break;
        }

        $mainDetailsFields = apply_filters('ridx_results_snippet_hashmap', $mainDetailsFields, $listingType, $this->search_params['market']);

        $this->view->set('mainDetailsHashmap', $mainDetailsFields);

        return $mainDetailsFields;
    }


    /**
     * Hashmap for main details fields
     * to display on listing details pages.
     *
     * @param $listingType
     * @return mixed|void - array of listing object properties or false
     */
    function _setDetailsSnippetHashmap($listingType)
    {
        switch ($listingType)
        {
            case "residential":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'beds', 'baths_total', 'size', 'status', 'propertyType', 'lotSize_acres', 'lotSize_sqft', 'yearBuilt', 'subdivision', 'daysOnHJI');
                break;

            case "commercial":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'size', 'lotSize_acres', 'lotSize_sqft', 'status', 'propertyType', 'yearBuilt', 'daysOnHJI');
                break;

            case "farm":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'property_subtype', 'status', 'yearBuilt', 'daysOnHJI');
                break;

            case "land":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'lotSize_acres', 'lotSize_sqft', 'status', 'propertyType', 'daysOnHJI');
                break;

            case "multifamily":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'units', 'propertyType', 'status', 'distressed', 'yearBuilt', 'subdivision', 'daysOnHJI');

                break;

            case "rental":
                $mainDetailsFields = array(
                    'coListingAgent_licenseNumber', 'listPrice', 'beds', 'baths_total', 'size', 'status', 'propertyType', 'yearBuilt', 'subdivision', 'daysOnHJI');
                break;
        }

        $mainDetailsFields = apply_filters('ridx_details_snippet_hashmap', $mainDetailsFields, $listingType, $this->search_params['market']);

        $this->view->set('mainDetailsHashmap', $mainDetailsFields);
    }


    /**
     * Returns listing inquiry forms HTML for listing details page
     *
     * @return string
     */
    function _setListingInquiryForms()
    {
        $listing = $this->view->get('listing');
        $leadGenEmail = PaginationViewModel::instance()->getLeadGenEmail();

        $form_args = array(
            'listing'   => 'Listing ID: ' . $listing->id,
            'email'     => $leadGenEmail,
            'property'  => 'MLS# ' . $listing->id . ' - ' . $listing->listPrice . ' - ' . $listing->address . '.',
        );

        $forms = $this->getListingInquiryForms($form_args);

        $this->view->set('listingInquiryForms', $forms);
    }


    function _setListingInquiryButtons()
    {
        $settingsController = IdxApp::getInstance()->settingsController;
        
        // Default values

        $href_1 = '#hjpl_form_1_wrapper';
        $href_2 = '#hjpl_form_2_wrapper';

        $class_1 = ' popup_trigger';
        $class_2 = ' popup_trigger';

        $form_1 = $settingsController->getOption('form_1');
        $form_2 = $settingsController->getOption('form_2');

        // Determine if call to action button is a link or a colorbox trigger

        if (filter_var($form_1, FILTER_VALIDATE_URL) !== FALSE)
        {
            $href_1 = $form_1;
            $class_1 = '';
        }

        if (filter_var($form_2, FILTER_VALIDATE_URL) !== FALSE)
        {
            $href_2 = $form_2;
            $class_2 = '';
        }

        // Generate HTML output

        $output = '<a href="' . $href_1 . '" class="btn btn-primary hjpl_call2action button_1' . $class_1 . '" data-init_="_colorbox" data-init="modal" data-target="#hjpl_form_1_wrapper">' .
                        '<span class="idx-icon-info"></span> ' .
                        '<span class="btn-label">' . $settingsController->getOption('button_1') . '</span></a>';

        $output .= '<a href="' . $href_2 . '" class="btn btn-primary hjpl_call2action button_2' . $class_2 . '" data-init_="_colorbox" data-init="modal" data-target="#hjpl_form_2_wrapper">' .
                        '<span class="idx-icon-calendar"></span> ' .
                        '<span class="btn-label">' . $settingsController->getOption('button_2') . '</span></a>';

        $this->view->set('listingInquiryButtons', $output);
    }


    /**
     * Returns Quick Search widget for embedding on search results pages
     *
     * Output Quick Home Search widget at the top of search results
     * only if search is initiated - not when results are embedded via a shortcode or widget
     * OR when results embedded and "search_widget" parameter is set to TRUE
     */
    function _setQuickSearchWidget()
    {
        $params             = $this->params;
        $widgetParams       = $params;
        $quickSearchWidget  = false;

        if (
            ((isset($_REQUEST['idxs_do']) && isset($params['market']))
                || @$this->params['search_widget'] == '1')
            && !empty($params['market']))
        {
            // Define wrapper classes

            add_filter('quick-search-wrapper-classes', array($this, '_applySearchWidgetClassesFilter'), 10, 2);

            if (class_exists('\hji\ResponsiveIDX\widgets\QuickSearch_Widget'))
            {
                if (isset($this->params['search_widget_prepopulate']) && (bool)$this->params['search_widget_prepopulate'])
                {
                    add_filter('ridx_quick_search_widget_instance', array($this, 'prePopulateHorizontalWidget'), 10, 2);
                }

                ob_start();

                if (!dynamic_sidebar('idx-horizontal-search'))
                {
                    // Add same wrapper as in the sidebar

                    echo '<div id="horizontal-idx-search-widget">';

                    // Search widget turned on with a property via listings shortcode
                    // will output a widget with forms for all listing types
                    // regardless of listing types selected in the [listings] shortcode.

                    // Grab listing types for the current market

                    $allListingTypes = $this->idxSearchModel->GetPropertyTypes($params['market']);

                    if (is_array($allListingTypes) && !empty($allListingTypes))
                    {
                        $widgetParams['listingType'] = array_keys($allListingTypes);
                    }
                    else
                    {
                        // fallback onto residential
                        $widgetParams['listingType'] = 'residential';
                    };

                    // If listing type is selected, QSW needs to have respective form active

                    if (isset($params['listingType']) && is_string($params['listingType']))
                    {
                        $widgetParams['selectedListingType'] = $params['listingType'];
                    }

                    // Pass current search model

                    $widgetParams['idxSearchModel'] = $this->idxSearchModel;

                    // Since this widget is prepended to search results,
                    // we turn on radio buttons for listing type toggle

                    $widgetParams['property_types_radios'] = 1;

                    $widgetParams['layout'] = 'horizontal';

                    // Render widget

                    the_widget('\hji\ResponsiveIDX\widgets\QuickSearch_Widget', $widgetParams);

                    echo '</div>';
                }

                $quickSearchWidget = ob_get_contents();
                ob_end_clean();
            }
        }

        $this->view->set('quickSearchWidget', $quickSearchWidget);
    }


    function _applySearchWidgetClassesFilter($classes, $instance)
    {
        // If checksum is set, that means it was set for previous widget
        // for the current one we need to overwrite it with a new value

        foreach($classes as $k => $class)
        {
            if (strpos($class, 'checksum-') !== false)
            {
                unset($classes[$k]);
                break;
            }
        }

        $classes[] = 'checksum-' . $this->idxSearchModel->getChecksum();

        if (!array_search('sticky-search', $classes))
        {
            $settings = IdxApp::getInstance()->settingsController;

            if (!wp_is_mobile() && $settings->getOption('sticky_search'))
            {
                $classes[] = 'sticky-search';
            }
        }

        return $classes;
    }


    function _setDisplayOptions()
    {
        $sortByOpenHouse = false;

        if (isset($this->search_params['listingType']))
        {
            // OpenHouse sort option - check if supported by market

            $searchFilters = new SearchFilters(
                $this->search_params['market'],
                $this->search_params['listingType']);

            $filters = $searchFilters->getFilters();

            if (isset($filters['openHouse']) && $filters['openHouse']->getFilterExists())
            {
                $sortByOpenHouse = true;
            }
        }

        $view = new Views(ResponsiveIDX::$views);

        $vars = array(
            'params' => $this->search_params,
            'viewas' => $this->view->get('viewas'),
            'sortByOpenHouse' => $sortByOpenHouse
        );

        $this->view->set('displayOptions', $view->render('listing-results-display-options', $vars));
    }


    function _setListingResultsSnippets()
    {
        // Generate wrapper classes

        $wrapperClasses[] = 'idx-results';

        $this->view->set('listingSnippetsWrapperClasses', $wrapperClasses);
        $this->_setResultsSnippetHashmap();

        // Generate view for each listing snippet

        $listingViewSnippets = false;

        $jsMapData   = false;

        $mainDetailsHashmap = $this->view->get('mainDetailsHashmap');

        foreach ($this->view->get('listings') as $listing)
        {
            $view = new Views(ResponsiveIDX::$views);

            $view->set('listing', $listing);

            if (!$mainDetailsHashmap)
            {
                $mainDetailsHashmap = $this->_setResultsSnippetHashmap($listing->listingType);
            }

            $view->set('mainDetailsHashmap', $mainDetailsHashmap);
            $view->set('button_listing_details', $this->settingsController->getOption('button_listing_details'));

            $this->_setListingHTMLDataAttributes($listing, $view);

            $listingSnippet = $view->render('listing-results-snippet');

            $l = new \stdClass();
            $l->lat = $listing->latitude;
            $l->lng = $listing->longitude;
            $l->info = $listingSnippet;

            // Check if custom icons was selected

            if ($iconUrl = $this->settingsController->getOption('gmap-marker'))
            {
                $l->icon = $iconUrl;
            }
            else
            {
                $l->icon = ResponsiveIDX::$url . '/resources/images/marker.png';
            }

            $jsMapData[] = $l;

            $listingViewSnippets[] = $listingSnippet;
        }

        $this->view->set('listingSnippets', $listingViewSnippets);

        if ($jsMapData && !@$this->params['slider'])
        {
            // Merge map results with existing ones

            $jsVars = idxApp::getJsVars();

            $mapResults = isset($jsVars['mapResults']) ? $jsVars['mapResults'] : array();

            $mapResults[$this->idxSearchModel->getChecksum()] = $jsMapData;

            idxApp::setJsVar('mapResults', $mapResults);
        }
    }


    function _setListingHTMLDataAttributes($listing, $view)
    {
        $data = array();

        $data['data-type']          = 'listing';
        $data['data-market']        = $this->search_params['market'];
        $data['data-listing-id']    = $listing->id;

        if (@$listing->favorite_id)
        {
            $data['data-favorite-id']    = $listing->favorite_id;
        }

        foreach ($data as $k => $v)
        {
            $result[] = $k . '="' . $v . '"';
        }

        $view->set('htmlDataAttributes', $result);
    }


    /**
     * Returns listing inquiry forms for listing details pages.
     *
     * @param array $args
     * @return string
     */
    function getListingInquiryForms($args = array())
    {
        $defaults = array(
            'email'     => $this->settingsController->getOption('leads_email'),
            'listing'   => false,
            'property'  => false,
        );
        $args = array_filter($args);
        $args = wp_parse_args( (array)$args, $defaults);
        extract( $args );

        $thx = '';

        // Check Honeypot

        $isSpam = false;

        // Email2 field should be empty

        if (isset($_POST['email2']) && $_POST['email2'] != '')
        {
            $isSpam = true;
        }

        // Email3 field contains a timestamp, which should be
        // at least 5 seconds old before form submission.
        if (time() < (intval(@$_POST['email3']) + 5))
        {
            $isSpam = true;
        }

        if (isset($_POST['sendinquiry']) && ($_POST['email'] || $_POST['phone']))
        {


            $headers = 'From: ' . __('Property Inquiry') . ' <' . $email . '>' . "\r\n";
            $message = __('Full Name: ') . $_POST['full_name'] . "\r\n";
            $message .= __('Email: ') . $_POST['email'] . "\r\n";
            $message .= __('Phone: ') . $_POST['phone'] . "\r\n";
            $message .= __('Property: ') . $_POST['listing'] . "\r\n";

            if (isset($_POST['day_time']))
            {
                $message .= __('Showing on: ') . $_POST['day_time'] . "\r\n";
            }

            $message .= __('Message: ') . $_POST['message'] . "\r\n";
            $message .= __('Referring URL: ') . $_POST['ref_url'] . "\r\n";

            if (wp_mail($email, $_POST['listing'], $message, $headers))
            {
                $thx = "<script>jQuery(document).ready(function(){ alert('Thank you for your inquiry! We will get back to you shortly.'); });</script>";
            }

        }

        $view = new \hji\common\utils\Views(ResponsiveIDX::$views);

        $hCard = (IdxApp::hCard()) ? (IdxApp::hCard()) : '';

        if ($form_1 = $this->settingsController->getOption('form_1'))
        {
            if (filter_var($form_1, FILTER_VALIDATE_URL) === false)
            {
//                $form_1 = $this->doShortcode($form_1);
                $form_1 = $form_1; // shortcode should be naturally converted during the_content
                $form_1_output = '<div id="hjpl_form_1_wrapper">' . $form_1 . '</div>';
            }
        }
        else
        {
            $vars['title']          = 'Request More Information';
            $vars['id']             = 'hjpl_form_1';
            $vars['class']          = 'property_inquiry';
            $vars['listingInfo']    = $property;
            $vars['listingId']      = $listing;
            $vars['referringUrl']    = 'http://' . $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
            $vars['submitButton']   = 'Send Inquiry';
            $vars['message']        = 'Please, send me more information on this property: ' . $property;
            $vars['beforeForm']     = '<div id="hjpl_form_1_wrapper">' . $hCard;
            $vars['afterForm']      = '</div>';

            $form_1_output = $view->render('listing-inquiry-form', $vars);
        }

        if ($form_2 = $this->settingsController->getOption('form_2'))
        {
            if (filter_var($form_2, FILTER_VALIDATE_URL) === false)
            {
//                $form_2 = $this->doShortcode($form_2);
                $form_2 = $form_2; // shortcode should be naturally converted during the_content
                $form_2_output = '<div id="hjpl_form_2_wrapper">' . $form_2 . '</div>';
            }
        }
        else
        {
            $vars['title']          = 'Schedule a Showing';
            $vars['id']             = 'hjpl_form_2';
            $vars['class']          = 'showing_inquiry';
            $vars['listingInfo']    = $property;
            $vars['listingId']      = $listing;
            $vars['referringUrl']    = 'http://' . $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
            $vars['submitButton']   = 'Send Inquiry';
            $vars['message']        = 'I would like to schedule a showing appointment for this property: ' . $property;
            $vars['beforeForm']     = '<div id="hjpl_form_2_wrapper">' . $hCard;
            $vars['afterForm']      = '</div>';

            $form_2_output = $view->render('listing-inquiry-form', $vars);
        }

        return $thx . "\n\n\n" . '<div id="hjpl_listing_forms">' . $form_1_output . $form_2_output . '</div>' . "\n\n\n";

    }


    /**
     * Executes shortcodes as well as cForms' custom shortcode
     *
     * @param $value
     * @return string
     */
    function doShortcode($value)
    {
        $shortcode = html_entity_decode($value);

        if (strstr($shortcode,'<!--cforms') !==false && function_exists('cforms_insert'))
        {
            // Process cForms custom shortcode

            return cforms_insert($shortcode);
        }
        else
        {
            // Process regular shortcode

            return do_shortcode($shortcode);
        }
    }


    /**
     * Forcing horizontal search widget to pre-populate
     * with search parameters form current idxSearchModel.
     *
     * @since 3.0
     *
     * @param $instance
     * @param $args
     * @return mixed
     */
    function prePopulateHorizontalWidget($instance, $args)
    {
        if (isset($args['id']) && $args['id'] == 'idx-horizontal-search')
        {
            $instance['search_widget_prepopulate'] = true;
            $instance['idxSearchModel'] = $this->idxSearchModel;
        }

        return $instance;
    }
}

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