Function Reference: geodir_action_details_slider

Summary

Output the details page slider HTML.

Global Values

$preview

(bool) (required) True of on a preview page. False if not.

Default: None

$post

(object) (required) The current post object.

Default: None

Package

GeoDirectory

Change Log

Since: 1.0.0

1.5.4 itemprop=”image” removed as added via JSON-LD.

1.5.7 Hide default image on listing detail preview page.

Source File

geodir_action_details_slider() is located in geodirectory_template_actions.php [Line: 995]

Source Code

function geodir_action_details_slider()
{
    global $preview, $post;

    $is_backend_preview = (is_single() && !empty($_REQUEST['post_type']) && !empty($_REQUEST['preview']) && !empty($_REQUEST['p'])) && is_super_admin() ? true : false; // preview from backend

    if ($is_backend_preview && !empty($post) && !empty($post->ID) && !isset($post->post_images)) {
        $preview_get_images = geodir_get_images($post->ID, 'thumbnail', get_option('geodir_listing_no_img'));

        $preview_post_images = array();
        if ($preview_get_images) {
            foreach ($preview_get_images as $row) {
                $preview_post_images[] = $row->src;
            }
        }
        if (!empty($preview_post_images)) {
            $post->post_images = implode(',', $preview_post_images);
        }
    }
    
    $package_info = geodir_post_package_info(array(), $post, (!empty($post->post_type) ? $post->post_type : ''));
    $image_limit = '';
    if (defined('GEODIRPAYMENT_VERSION') && !empty($package_info) && isset($package_info->image_limit) && $package_info->image_limit !== '') {
        $image_limit = (int)$package_info->image_limit;
    }

    if ($preview) {
        $post_images = array();
        if (isset($post->post_images) && !empty($post->post_images)) {
            $post->post_images = trim($post->post_images, ",");
            $post_images = explode(",", $post->post_images);
        }

        $main_slides = '';
        $nav_slides = '';
        $slides = 0;

        if (!empty($post_images)) {
            foreach ($post_images as $image) {
                if ($image_limit !== '' && ($slides+1) > $image_limit) {
                     break;
                }
                if (!empty($image)) {
                    $sizes = getimagesize(trim($image));
                    $width = !empty($sizes) && isset($sizes[0]) ? $sizes[0] : 0;
                    $height = !empty($sizes) && isset($sizes[1]) ? $sizes[1] : 0;

                    if ($image && $width && $height) {
                        $image = (object)array('src' => $image, 'width' => $width, 'height' => $height);
                    }

                    if (isset($image->src)) {
                        if ($image->height >= 400) {
                            $spacer_height = 0;
                        } else {
                            $spacer_height = ((400 - $image->height) / 2);
                        }

                        $image_title = isset($image->title) ? $image->title : '';

                        $main_slides .= '
';
                        $main_slides .= '
';
                        $nav_slides .= '
';
                        $slides++;
                    }
                }
            }// endfore
        } //end if
    } else {
        $main_slides = '';
        $nav_slides = '';
        /**
         * Filter if default images should show on the details page.
         *
         * @param bool $use_default_image Default false.
         * @since 1.6.16
         */
        $use_default_image = apply_filters('geodir_details_default_image_show', false);
        $post_images = geodir_get_images($post->ID, 'thumbnail', $use_default_image); // Hide default image on listing preview/detail page.
        $slides = 0;

        if (!empty($post_images)) {
            foreach ($post_images as $image) {
                if ($image_limit !== '' && ($slides+1) > $image_limit) {
                     break;
                }
                if ($image->height >= 400) {
                    $spacer_height = 0;
                } else {
                    $spacer_height = ((400 - $image->height) / 2);
                }

                $caption = '';//(!empty($image->caption)) ? '
'.$image->caption.'
' : '';
                $main_slides .= '
'.$caption.'
';
                $nav_slides .= '
';
                $slides++;
            }
        }// endfore
    }

    if (!empty($post_images)) {
        ?>
        

            

            

                

            
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