File classes/controllers/rIDXImport.php | HJI WP Membership Code Reference

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<?php
/**
 * @since 2.0.0
 */

namespace REL\controllers;

use \REL\Models\rIDXImport as ImportModel;

require_once(REL_MODELS . '/rIDXImport.php');


class rIDXImport
{
    function __construct()
    {
        add_action('admin_init', array($this, 'initrIDXHooks'));

        // Import listings data passed form HJI IDX (Property Ads) via AJAX

        add_action('wp_ajax_importListings', array('\\REL\\Models\\rIDXImport', 'importListings'));
    }


    function initrIDXHooks()
    {
        // Amend Property Ads listings table in HJI IDX with our import selectors and action button
        if (is_admin() &&
            $this->isResponsiveIdxActive() &&
            self::isResponsiveIdxCompatible())
        {
            add_filter('property_ads_snippet_template', array(
                $this, 'property_ads_snippet_template'
            ), 12, 2);
            add_filter('property_ads_thead', array($this, 'property_ads_thead'));
        }
    }


    static function isResponsiveIdxCompatible()
    {
        if ($pluginData = get_plugin_data(WP_PLUGIN_DIR . '/hji-responsive-idx/responsive-idx.php'))
        {
            return (version_compare($pluginData['Version'], '2.4') >= 0);
        }

        return false;
    }


    function isResponsiveIdxActive()
    {
        if (!is_admin())
        {
            // http://codex.wordpress.org/Function_Reference/is_plugin_active

            include_once(ABSPATH . 'wp-admin/includes/plugin.php');
        }

        return is_plugin_active('hji-responsive-idx/responsive-idx.php');
    }


    /**
     * Property Ads Table Row (from IDX plugin)
     * Filter hook implementation. Substitutes existing ads_snippet with this one.
     * Current snipped simply ads an extra column with check box selector.
     *
     * @param $admin_snippet filtered content
     * @param $listing_id property listing ID
     * @return string
     */
    function property_ads_snippet_template($admin_snippet, $listing_id)
    {
        // Check if listing exists and mark it imported

        $imported = ((bool)ImportModel::listingExists($listing_id)) ? '<div style="color: #008000;">Imported</div>' : '';

        // overwriting passed snippet with our own

        $admin_snippet = '
        <tr>
            <th scope="row" class="check-column">
              <input type="checkbox" name="listing[]" value="' . $listing_id . '">
            </th>
            <td class="lid_' . $listing_id . '">%s' . $imported . '</td>
            <td>%s</td>
            <td>%s</td>
            <td><table>%s</table></td>
            <td><a href="%s" target="_blank" title="Click to view detailed home information.">View Property</a></td>
            <td><a href="#" class="get_html" rel="snippet_' . $listing_id . '" title="Get HTML code for pasting.">Get HTML</a></td>
        </tr>';

        return $admin_snippet;
    }


    /**
     * Property Ads Table Header (from IDX plugin)
     * Filter hook - substitutes table header with additional column:
     * - checkbox for all/bulk records selection.
     *
     * @return string
     */
    function property_ads_thead()
    {
        $thead = '
            <thead>
                <tr>
                    <th scope="col" id="cb" class="manage-column column-cb check-column" style=""><label class="screen-reader-text" for="cb-select-all-1">Select All</label><input id="cb-select-all-1" type="checkbox"></th>
                    <th class="manage-column">MLS ID</th>
                    <th class="manage-column">Price</th>
                    <th class="manage-column">Photo</th>
                    <th class="manage-column">Details</th>
                    <th class="manage-column">Property Link</th>
                    <th class="manage-column">HTML Code</th>
                </tr>
            </thead>';

        return $thead;
    }
}

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