1: <?php
  2: 
  3: /**
  4:  * Post page implementation of Papi page.
  5:  */
  6: class Papi_Post_Page extends Papi_Core_Page {
  7: 
  8:     /**
  9:      * Data type to describe which
 10:      * type of page data is it.
 11:      *
 12:      * @var string
 13:      */
 14:     protected $type = self::TYPE_POST;
 15: 
 16:     /**
 17:      * The WordPress post.
 18:      *
 19:      * @var object
 20:      */
 21:     private $post;
 22: 
 23:     /**
 24:      * The Page type.
 25:      *
 26:      * @var Papi_Page_Type
 27:      */
 28:     private $page_type;
 29: 
 30:     /**
 31:      * The constructor.
 32:      *
 33:      * Create a new instance of the class.
 34:      *
 35:      * @param int $post_id
 36:      */
 37:     public function __construct( $post_id = 0 ) {
 38:         if ( $post_id === 0 ) {
 39:             $this->id = papi_get_post_id();
 40:         } else {
 41:             $this->id = intval( $post_id );
 42:         }
 43: 
 44:         $this->post      = get_post( $this->id );
 45:         $id              = papi_get_page_type_id( $this->id );
 46:         $this->page_type = papi_get_page_type_by_id( $id );
 47:     }
 48: 
 49:     /**
 50:      * Get the page type object of the page.
 51:      *
 52:      * @return Papi_Page_Type
 53:      */
 54:     public function get_page_type() {
 55:         return $this->page_type;
 56:     }
 57: 
 58:     /**
 59:      * Get the permalink for the page.
 60:      *
 61:      * @return string
 62:      */
 63:     public function get_permalink() {
 64:         return get_permalink( $this->id );
 65:     }
 66: 
 67:     /**
 68:      * Get the WordPress post object.
 69:      *
 70:      * @return WP_Post
 71:      */
 72:     public function get_post() {
 73:         return $this->post;
 74:     }
 75: 
 76:     /**
 77:      * Get the post status of a page.
 78:      *
 79:      * @return string
 80:      */
 81:     public function get_status() {
 82:         return get_post_status( $this->id );
 83:     }
 84: 
 85:     /**
 86:      * Load property from page type.
 87:      *
 88:      * @param  string $slug
 89:      * @param  string $child_slug
 90:      *
 91:      * @return object
 92:      */
 93:     public function get_property( $slug, $child_slug = '' ) {
 94:         $page_type_id = papi_get_page_type_id( $this->id );
 95:         $page_type    = papi_get_page_type_by_id( $page_type_id );
 96: 
 97:         if ( $page_type instanceof Papi_Page_Type === false ) {
 98:             return;
 99:         }
100: 
101:         return $page_type->get_property( $slug, $child_slug );
102:     }
103: 
104:     /**
105:      * Check if the page has the post object and that it's not null.
106:      *
107:      * @return bool
108:      */
109:     public function valid() {
110:         return ! is_null( $this->post );
111:     }
112: }
113: