/**
* The geodirectory popular post view shortcode.
*
* This implements the functionality of the shortcode for displaying popular post view.
*
* @since 1.0.0
* @package GeoDirectory
* @param array $atts {
* Attributes of the shortcode.
*
* @type string $add_location_filter Filter listings using current location. Default 0.
* @type string $before_widget HTML content to prepend to each widget's HTML output. Default. Empty.
* @type string $after_widget HTML content to append to each widget's HTML output. Default. Empty.
* @type string $before_title HTML content to prepend to the title when displayed. Default. <h3 class="widget-title">.
* @type string $after_title HTML content to append to the title when displayed. Default. </h3>.
* @type string $category Category ids to filter listings. Ex: 1,3. Default. 0.
* @type string $category_title Category title. Default. Empty.
* @type string $character_count The excerpt length. Default. 20.
* @type string $layout Layout to display listing. Should be gridview_onehalf, gridview_onethird,
* gridview_onefourth, gridview_onefifth, list. Default 'gridview_onehalf'. Default. gridview_onehalf.
* @type string $list_sort Sort by. Default. latest.
* @type string $listing_width Width of the listing in %. Default. Empty.
* @type string $post_number No. of post to display. Default. 5.
* @type string $post_type Post type of listing. Default. gd_place.
* @type string $show_featured_only Display only featured listings. Default. 0.
* @type string $show_special_only Display only special offers listings. Default. 0.
* @type string $title Widget title. Default. Empty.
* @type string $use_viewing_post_type Filter using viewing post type. Default. 1.
* @type string $with_pics_only Only display listings which has image available. Default empty. Default. 0.
* @type string $with_videos_only Only display listings which has video available. Default. 0.
*
* }
* @return string Popular post view HTML.
*/
function geodir_sc_popular_post_view($atts)
{
ob_start();
$defaults = array('post_type' => 'gd_place', 'category' => '0', 'post_number' => '5', 'layout' => 'gridview_onehalf', 'add_location_filter' => '0', 'list_sort' => 'latest', 'use_viewing_post_type' => '1', 'character_count' => '20', 'listing_width' => '', 'show_featured_only' => '0', 'show_special_only' => '0', 'with_pics_only' => '0', 'with_videos_only' => '0', 'before_widget' => '', 'after_widget' => '', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', 'title' => '', 'category_title' => '');
$params = shortcode_atts($defaults, $atts);
/**
* Validate our incoming params
*/
// Validate the selected post type, default to gd_place on fail
if (!gdsc_is_post_type_valid($params['post_type'])) {
$params['post_type'] = 'gd_place';
}
// Validate the selected category/ies - Grab the current list based on post_type
$category_taxonomy = geodir_get_taxonomies($params['post_type']);
$categories = get_terms($category_taxonomy, array('orderby' => 'count', 'order' => 'DESC', 'fields' => 'ids'));
// Make sure we have an array
if (!is_array($params['category'])) {
$params['category'] = explode(',', $params['category']);
}
// Array_intersect returns only the items in $params['category'] that are also in our category list
// Otherwise it becomes empty and later on that will mean "All"
$params['category'] = array_intersect($params['category'], $categories);
// Post_number needs to be a positive integer
$params['post_number'] = absint($params['post_number']);
if (0 == $params['post_number']) {
$params['post_number'] = 1;
}
// Validate our layout choice
// Outside of the norm, I added some more simple terms to match the existing
// So now I just run the switch to set it properly.
$params['layout'] = gdsc_validate_layout_choice($params['layout']);
// Validate our sorting choice
$params['list_sort'] = gdsc_validate_sort_choice($params['list_sort']);
// Validate character_count
$params['character_count'] = absint($params['character_count']);
if (20 > $params['character_count']) {
$params['character_count'] = 20;
}
// Validate Listing width, used in the template widget-listing-listview.php
// The context is in width=$listing_width% - So we need a positive number between 0 & 100
$params['listing_width'] = gdsc_validate_listing_width($params['listing_width']);
// Validate the checkboxes used on the widget
$params['add_location_filter'] = gdsc_to_bool_val($params['add_location_filter']);
$params['show_featured_only'] = gdsc_to_bool_val($params['show_featured_only']);
$params['show_special_only'] = gdsc_to_bool_val($params['show_special_only']);
$params['with_pics_only'] = gdsc_to_bool_val($params['with_pics_only']);
$params['with_videos_only'] = gdsc_to_bool_val($params['with_videos_only']);
$params['use_viewing_post_type'] = gdsc_to_bool_val($params['use_viewing_post_type']);
/**
* End of validation
*/
geodir_popular_postview_output($params, $params);
$output = ob_get_contents();
ob_end_clean();
return $output;
}
/**
* Front-end display content for popular posts widget.
*
* @since 1.0.0
* @since 1.5.1 Declare function public.
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance)
{
geodir_popular_postview_output($args, $instance);
}
