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<?php |
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|
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if( !class_exists( 'wp_mapit_admin_ajax' ) ) { |
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/** |
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* Class to manage all ajax requests for admin. |
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*/ |
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class wp_mapit_admin_ajax |
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{ |
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/** |
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* Function to initialize all the ajax requests for admin |
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* |
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* @since 1.0 |
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* @static |
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* @access public |
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*/ |
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public static function init() { |
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add_action( 'wp_ajax_wp_mapit_location_search', __CLASS__ . '::wp_mapit_location_search' ); |
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} |
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|
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/** |
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* Hook to handle wp_mapit_location_search ajax call |
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* |
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* @since 1.0 |
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* @static |
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* @access public |
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* @return string JSON string including the status of the call, data for the location search and message in case of error |
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*/ |
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public static function wp_mapit_location_search() { |
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$status = '0'; |
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$message = ''; |
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$data = array(); |
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|
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if( isset( $_REQUEST['q'] ) && trim( $_REQUEST['q'] ) != '' ) { |
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|
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$requestUrl = utf8_encode( 'https://nominatim.openstreetmap.org/search?q='.$_REQUEST['q'].'&format=json' ); |
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|
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$content = wp_remote_retrieve_body( wp_remote_get( $requestUrl ) ); |
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|
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if( $content != '' ){ |
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$content = json_decode( $content, true ); |
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if( is_array( $content ) && count( $content ) > 0 ) { |
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$status = '1'; |
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$data = $content; |
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} else { |
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$message = __( 'Location not found.', WP_MAPIT_TEXTDOMAIN ); |
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} |
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} |
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|
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} else { |
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$message = __( 'Please enter a value to search. ', WP_MAPIT_TEXTDOMAIN ); |
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} |
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|
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echo json_encode( array( 'status' => $status, 'message' => $message, 'data' => $data ) ); |
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die; |
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} |
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} |
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|
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/** |
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* Calling init function to activate hooks and filters. |
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*/ |
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wp_mapit_admin_ajax::init(); |
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} |
