SWDB/application/entity/Source.php

<?php
/**
 * Monster source entity file.
 *
 * Creates the entity and makes it available.
 *
 * @category Entity
 */

/**
 * Require dependent entities if not present.
 */
require_once(PATH::ENTITY . "Entity.php");


/**
 * Monster source.
 *
 * Represents an object from the table 'source'.
 *
 * @category Entity
 */
class Source extends Entity{
    
    /**
     * @var int Source identifier.
     */
    private $id;
    
    /**
     * @var string Source name.
     */
    private $name;
    
    /**
     * @var string Source description.
     */
    private $description;
    
    /**
     * @var bool Indicates if the source is farmable.
     */
    private $farmable;
    
    /**
     * Constructor.
     *
     * Searches the database and retrieves the information about the
     * source, populating it and it's items.
     *
     * @param int $id Surce identifier.
     */
    public function __construct($id){
        $statement = get_context()->get_db()->prepare("
              SELECT
                id,
                name,
                description,
                farmable
              FROM source
              WHERE id = :id;
            ");
        $statement->bindValue(':id', $id, SQLITE3_TEXT);
        $r = $statement->execute()->fetchArray(SQLITE3_ASSOC);
        if ($r){
            $this->id = $r["id"];
            $this->name = HTML::e($r["name"]);
            $this->description = HTML::e($r["description"]);
            $this->farmable_source = $r["farmable"];
        }
    }
    
    /**
     * Retrieves the source identifier.
     *
     * @return number Source ID.
     */
    public function get_id(){
        return $this->id;
    }
    
    /**
     * Retrieves the source name.
     *
     * @return string Source name.
     */
    public function get_name(){
        return $this->name;
    }
    
    /**
     * Retrieves the source description.
     *
     * @return string Source description.
     */
    public function get_description(){
        return $this->description;
    }
    
    /**
     * Checks if the osurce is farmable.
     *
     * @return boolean True if the source is farmable, false otherwise.
     */
    public function is_farmable(){
        return $this->farmable;
    }
    
    /**
     * Gets the path to the source image. 
     *
     * @return string Image URL, or a fixed unknown image.
     */
    public function get_image(){
        return APPLICATION::img("SOURCE", $this->id);
    }

}
?>