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<?php
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/**
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* GeoDirectory GMap - Listing page Widget
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*
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* This will display Google map on listing page with use of Google Map Api V3.
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*
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* @since 1.0.0
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*
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* @package GeoDirectory
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*/
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/**
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* Enque listing map script.
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*
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* @since 1.0.0
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*
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* @global array $list_map_json Empty array.
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*/
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function init_listing_map_script()
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{
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global $list_map_json;
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$list_map_json = array();
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}
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/**
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* Create listing json for map script.
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*
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* @since 1.0.0
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*
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* @global object $wpdb WordPress Database object.
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* @global array $list_map_json Listing map data in json format.
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* @global bool $add_post_in_marker_array Displays posts in marker array when the value is true.
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*/
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function create_list_jsondata($post)
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{
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global $wpdb, $list_map_json, $add_post_in_marker_array;
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if ((is_main_query() || $add_post_in_marker_array) && isset($post->marker_json) && $post->marker_json != '') {
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/**
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* Filter the json data for search listing map.
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*
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* @since 1.5.7
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* @param string $post->marker_json JSON representation of the post marker info.
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* @param object $post The post object.
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*/
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$list_map_json[] = apply_filters('geodir_create_list_jsondata',$post->marker_json,$post);
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}
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}
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/**
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* Send json data to script and show listing map.
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*
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* @since 1.0.0
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*
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* @global array $list_map_json Listing map data in json format.
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*/
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function show_listing_widget_map()
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{
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global $list_map_json;
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if (!empty($list_map_json)) {
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$list_map_json = array_unique($list_map_json);
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$cat_content_info[] = implode(',', $list_map_json);
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}
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$totalcount = count(array_unique($list_map_json));
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View Code Duplication |
if (!empty($cat_content_info))
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$list_json = '[{"totalcount":"' . $totalcount . '",' . substr(implode(',', $cat_content_info), 1) . ']';
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else
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$list_json = '[{"totalcount":"0"}]';
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$listing_map_args = array('list_json' => $list_json);
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// Pass the json data in listing map script
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wp_localize_script('geodir-listing-map-widget', 'listing_map_args', $listing_map_args);
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}
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/**
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* GeoDirectory listing page map widget class.
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*
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* @since 1.0.0
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*/
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class geodir_map_listingpage extends WP_Widget
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{
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/**
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* Register the listing page map widget.
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*
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* @since 1.0.0
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* @since 1.5.1 Changed from PHP4 style constructors to PHP5 __construct.
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*/
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public function __construct() {
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$widget_ops = array('classname' => 'widget geodir-map-listing-page', 'description' => __('Google Map for Listing page. It will show you google map V3 for Listing page.', 'geodirectory'));
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parent::__construct(
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'geodir_map_v3_listing_map', // Base ID
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__('GD > GMap - Listing page', 'geodirectory'), // Name
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$widget_ops// Args
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);
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add_action('wp_head', 'init_listing_map_script'); // Initialize the map object and marker array
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add_action('the_post', 'create_list_jsondata'); // Add marker in json array
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add_action('wp_footer', 'show_listing_widget_map'); // Show map for listings with markers
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}
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/**
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* Front-end display content for listing page map widget.
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*
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* @since 1.0.0
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* @since 1.5.1 Declare function public.
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*
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* @global object $post The current post object.
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*
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* @param array $args Widget arguments.
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* @param array $instance Saved values from database.
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*/
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public function widget($args, $instance)
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{
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if (geodir_is_page('listing') || geodir_is_page('author') || geodir_is_page('search')
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|| geodir_is_page('detail')
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) :
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extract($args, EXTR_SKIP);
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/** This action is documented in geodirectory_shortcodes.php */
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$width = empty($instance['width']) ? '294' : apply_filters('widget_width', $instance['width']);
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/** This action is documented in geodirectory_shortcodes.php */
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$height = empty($instance['heigh']) ? '370' : apply_filters('widget_heigh', $instance['heigh']);
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/** This action is documented in geodirectory_shortcodes.php */
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$maptype = empty($instance['maptype']) ? 'ROADMAP' : apply_filters('widget_maptype', $instance['maptype']);
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/** This action is documented in geodirectory_shortcodes.php */
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$zoom = empty($instance['zoom']) ? '13' : apply_filters('widget_zoom', $instance['zoom']);
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/** This action is documented in geodirectory_shortcodes.php */
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$autozoom = empty($instance['autozoom']) ? '' : apply_filters('widget_autozoom', $instance['autozoom']);
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/**
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* Filter the listing map value widget_sticky, to set if the map should be sticky or not (scroll with page).
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*
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* @since 1.0.0
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* @param bool $sticky True if should be sticky, false if not
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*/
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$sticky = empty($instance['sticky']) ? '' : apply_filters('widget_sticky', $instance['sticky']);
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/** This action is documented in geodirectory_shortcodes.php */
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$scrollwheel = empty($instance['scrollwheel']) ? '0' : apply_filters('widget_scrollwheel', $instance['scrollwheel']);
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$showall = empty($instance['showall']) ? '0' : apply_filters('widget_showall', $instance['showall']);
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/**
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* Filter the listing map should to be displayed or not.
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*
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* @since 1.4.6
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*
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* @param bool $display true if map should be displayed, false if not.
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*/
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$show_map = apply_filters( 'geodir_show_map_listing', $display = true );
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if ( !$show_map ) {
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return;
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}
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$map_args = array();
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$map_args['map_canvas_name'] = str_replace('-', '_', $args['widget_id']);
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$map_args['width'] = $width;
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$map_args['height'] = $height;
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$map_args['scrollwheel'] = $scrollwheel;
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$map_args['showall'] = $showall;
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$map_args['child_collapse'] = '0';
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$map_args['sticky'] = $sticky;
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$map_args['enable_cat_filters'] = false;
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$map_args['enable_text_search'] = false;
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$map_args['enable_post_type_filters'] = false;
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$map_args['enable_location_filters'] = false;
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$map_args['enable_jason_on_load'] = true;
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View Code Duplication |
if (is_single()) {
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global $post;
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$map_default_lat = $address_latitude = $post->post_latitude;
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$map_default_lng = $address_longitude = $post->post_longitude;
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$mapview = $post->post_mapview;
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$mapzoom = $post->post_mapzoom;
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$map_args['map_class_name'] = 'geodir-map-listing-page-single';
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} else {
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$default_location = geodir_get_default_location();
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$map_default_lat = isset($default_location->city_latitude) ? $default_location->city_latitude : '';
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$map_default_lng = isset($default_location->city_longitude) ? $default_location->city_longitude : '';
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$map_args['map_class_name'] = 'geodir-map-listing-page';
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$mapview = $maptype;
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}
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if (empty($mapzoom)) $mapzoom = $zoom;
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// Set default map options
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$map_args['ajax_url'] = geodir_get_ajax_url();
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$map_args['latitude'] = $map_default_lat;
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$map_args['longitude'] = $map_default_lng;
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$map_args['zoom'] = $zoom;
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//$map_args['scrollwheel'] = true;
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$map_args['scrollwheel'] = $scrollwheel;
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$map_args['showall'] = $showall;
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$map_args['streetViewControl'] = true;
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$map_args['maptype'] = $maptype;
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$map_args['showPreview'] = '0';
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$map_args['maxZoom'] = 21;
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$map_args['autozoom'] = $autozoom;
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$map_args['bubble_size'] = 'small';
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echo $before_widget;
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geodir_draw_map($map_args);
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echo $after_widget;
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endif;
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}
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/**
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* Sanitize listing page map widget form values as they are saved.
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*
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* @since 1.0.0
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* @since 1.5.1 Declare function public.
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*
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* @param array $new_instance Values just sent to be saved.
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* @param array $old_instance Previously saved values from database.
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*
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* @return array Updated safe values to be saved.
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*/
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public function update($new_instance, $old_instance)
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{
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//save the widget
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$instance = $old_instance;
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$instance['width'] = strip_tags($new_instance['width']);
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$instance['heigh'] = ($new_instance['heigh']);
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$instance['maptype'] = ($new_instance['maptype']);
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$instance['zoom'] = ($new_instance['zoom']);
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$instance['autozoom'] = isset($new_instance['autozoom']) ? $new_instance['autozoom'] : '';
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$instance['sticky'] = isset($new_instance['sticky']) ? $new_instance['sticky'] : '';
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$instance['scrollwheel'] = isset($new_instance['scrollwheel']) ? ($new_instance['scrollwheel']) : '';
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$instance['showall'] = isset($new_instance['showall']) ? ($new_instance['showall']) : '';
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return $instance;
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}
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/**
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250
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* Back-end listing page map widget settings form.
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*
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252
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* @since 1.0.0
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253
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* @since 1.5.1 Declare function public.
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254
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*
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255
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* @param array $instance Previously saved values from database.
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256
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*/
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257
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public function form($instance)
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{
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259
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//widgetform in backend
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$instance = wp_parse_args((array)$instance, array('width' => '', 'heigh' => '', 'maptype' => '', 'zoom' => '', 'autozoom' => '', 'sticky' => '', 'scrollwheel' => '0', 'showall' => '0'));
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$width = strip_tags($instance['width']);
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$heigh = strip_tags($instance['heigh']);
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$maptype = strip_tags($instance['maptype']);
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$zoom = strip_tags($instance['zoom']);
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$autozoom = strip_tags($instance['autozoom']);
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$sticky = strip_tags($instance['sticky']);
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$scrollwheel = strip_tags($instance['scrollwheel']);
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$showall = strip_tags($instance['showall']);
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269
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?>
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270
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<p>
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271
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<label
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272
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for="<?php echo $this->get_field_id('width'); ?>"><?php _e('Map Width <small>(Default is : 294) you can use px or % here</small>', 'geodirectory'); ?>
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:
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<input class="widefat" id="<?php echo $this->get_field_id('width'); ?>"
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275
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name="<?php echo $this->get_field_name('width'); ?>" type="text"
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276
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value="<?php echo esc_attr($width); ?>"/>
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277
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</label>
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278
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</p>
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279
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|
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280
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<p>
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281
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<label
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282
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for="<?php echo $this->get_field_id('heigh'); ?>"><?php _e('Map Height <small>(Default is : 370) you can use px or vh here</small>', 'geodirectory'); ?>
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283
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:
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284
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<input class="widefat" id="<?php echo $this->get_field_id('heigh'); ?>"
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285
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name="<?php echo $this->get_field_name('heigh'); ?>" type="text"
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286
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value="<?php echo esc_attr($heigh); ?>"/>
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287
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</label>
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288
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</p>
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289
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|
|
|
|
290
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<p>
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291
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<label
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292
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for="<?php echo $this->get_field_id('maptype'); ?>"><?php _e(' Select Map View', 'geodirectory'); ?>
|
|
293
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:
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|
294
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|
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<select class="widefat" id="<?php echo $this->get_field_id('maptype'); ?>"
|
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295
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|
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name="<?php echo $this->get_field_name('maptype'); ?>">
|
|
296
|
|
|
|
|
297
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|
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<option <?php if (isset($maptype) && $maptype == 'ROADMAP') {
|
|
298
|
|
|
echo 'selected="selected"';
|
|
299
|
|
|
} ?> value="ROADMAP"><?php _e('Road Map', 'geodirectory'); ?></option>
|
|
300
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|
|
<option <?php if (isset($maptype) && $maptype == 'SATELLITE') {
|
|
301
|
|
|
echo 'selected="selected"';
|
|
302
|
|
|
} ?> value="SATELLITE"><?php _e('Satellite Map', 'geodirectory'); ?></option>
|
|
303
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|
|
<option <?php if (isset($maptype) && $maptype == 'HYBRID') {
|
|
304
|
|
|
echo 'selected="selected"';
|
|
305
|
|
|
} ?> value="HYBRID"><?php _e('Hybrid Map', 'geodirectory'); ?></option>
|
|
306
|
|
|
<option <?php selected($maptype, 'TERRAIN');?>
|
|
307
|
|
|
value="TERRAIN"><?php _e('Terrain Map', 'geodirectory'); ?></option>
|
|
308
|
|
|
</select>
|
|
309
|
|
|
</label>
|
|
310
|
|
|
</p>
|
|
311
|
|
|
|
|
312
|
|
|
<?php
|
|
313
|
|
|
$map_zoom_level = geodir_map_zoom_level();
|
|
314
|
|
|
?>
|
|
315
|
|
|
|
|
316
|
|
|
<p>
|
|
317
|
|
|
<label
|
|
318
|
|
|
for="<?php echo $this->get_field_id('zoom'); ?>"><?php _e('Map Zoom level', 'geodirectory'); ?>
|
|
319
|
|
|
:
|
|
320
|
|
|
|
|
321
|
|
|
<select class="widefat" id="<?php echo $this->get_field_id('zoom'); ?>"
|
|
322
|
|
|
name="<?php echo $this->get_field_name('zoom'); ?>"> <?php
|
|
323
|
|
|
|
|
324
|
|
View Code Duplication |
foreach ($map_zoom_level as $level) {
|
|
325
|
|
|
$selected = '';
|
|
326
|
|
|
if ($level == $zoom)
|
|
327
|
|
|
$selected = 'selected="selected"';
|
|
328
|
|
|
|
|
329
|
|
|
echo '<option ' . $selected . ' value="' . $level . '">' . $level . '</option>';
|
|
330
|
|
|
|
|
331
|
|
|
} ?>
|
|
332
|
|
|
|
|
333
|
|
|
</select>
|
|
334
|
|
|
|
|
335
|
|
|
</label>
|
|
336
|
|
|
</p>
|
|
337
|
|
|
|
|
338
|
|
|
<p>
|
|
339
|
|
|
<label
|
|
340
|
|
|
for="<?php echo $this->get_field_id('autozoom'); ?>"><?php _e('Map Auto Zoom ?', 'geodirectory'); ?>
|
|
341
|
|
|
:
|
|
342
|
|
|
<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('autozoom'); ?>"
|
|
343
|
|
|
name="<?php echo $this->get_field_name('autozoom'); ?>"<?php if ($autozoom) {
|
|
344
|
|
|
echo 'checked="checked"';
|
|
345
|
|
|
} ?> /></label>
|
|
346
|
|
|
</p>
|
|
347
|
|
|
|
|
348
|
|
|
<p>
|
|
349
|
|
|
<label
|
|
350
|
|
|
for="<?php echo $this->get_field_id('sticky'); ?>"><?php _e('Map Sticky(should stick to the right of screen) ?', 'geodirectory'); ?>
|
|
351
|
|
|
:
|
|
352
|
|
|
<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('sticky'); ?>"
|
|
353
|
|
|
name="<?php echo $this->get_field_name('sticky'); ?>"<?php if ($sticky) {
|
|
354
|
|
|
echo 'checked="checked"';
|
|
355
|
|
|
} ?> /> </label>
|
|
356
|
|
|
</p>
|
|
357
|
|
|
|
|
358
|
|
|
<p>
|
|
359
|
|
|
<label
|
|
360
|
|
|
for="<?php echo $this->get_field_id('scrollwheel'); ?>"><?php _e('Enable mouse scroll zoom ?', 'geodirectory'); ?>
|
|
361
|
|
|
:
|
|
362
|
|
|
<input id="<?php echo $this->get_field_id('scrollwheel'); ?>"
|
|
363
|
|
|
name="<?php echo $this->get_field_name('scrollwheel'); ?>" type="checkbox" value="1"
|
|
364
|
|
|
<?php if ($scrollwheel){ ?>checked="checked" <?php } ?> />
|
|
365
|
|
|
</label>
|
|
366
|
|
|
</p>
|
|
367
|
|
|
|
|
368
|
|
|
<!-- <p>
|
|
369
|
|
|
<label for="<?php echo $this->get_field_id('showall'); ?>"><?php _e('Show all listings on map? (not just page list)', 'geodirectory'); ?>:
|
|
370
|
|
|
<input id="<?php echo $this->get_field_id('showall'); ?>" name="<?php echo $this->get_field_name('showall'); ?>" type="checkbox" value="1" <?php if ($showall) { ?>checked="checked" <?php } ?> />
|
|
371
|
|
|
</label>
|
|
372
|
|
|
</p> -->
|
|
373
|
|
|
|
|
374
|
|
|
<?php
|
|
375
|
|
|
}
|
|
376
|
|
|
} // class geodir_map_listingpage
|
|
377
|
|
|
|
|
378
|
|
|
register_widget('geodir_map_listingpage');
|
|
379
|
|
|
|
GeoDirectory /
geodirectory
Loading history...
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.