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- <?php
- /**
- * COPS (Calibre OPDS PHP Server) class file
- *
- * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author Michael Pfitzner
- */
-
- require_once('base.php');
-
- class Rating extends Base {
- const ALL_RATING_ID = "cops:rating";
-
- const RATING_COLUMNS = "ratings.id as id, ratings.rating as rating, count(*) as count";
- const SQL_ALL_RATINGS ="select {0} from ratings, books_ratings_link where books_ratings_link.rating = ratings.id group by ratings.id order by ratings.rating";
- public $id;
- public $name;
-
- public function __construct($pid, $pname) {
- $this->id = $pid;
- $this->name = $pname;
- }
-
- public function getUri () {
- return "?page=".parent::PAGE_RATING_DETAIL."&id=$this->id";
- }
-
- public function getEntryId () {
- return self::ALL_RATING_ID.":".$this->id;
- }
-
- public static function getCount() {
- // str_format (localize("ratings", count(array))
- return parent::getCountGeneric ("ratings", self::ALL_RATING_ID, parent::PAGE_ALL_RATINGS, "ratings");
- }
-
- public static function getAllRatings() {
- return self::getEntryArray (self::SQL_ALL_RATINGS, array ());
- }
-
- public static function getEntryArray ($query, $params) {
- list (, $result) = parent::executeQuery ($query, self::RATING_COLUMNS, "", $params, -1);
- $entryArray = array();
- while ($post = $result->fetchObject ())
- {
- $ratingObj = new Rating ($post->id, $post->rating);
- $rating=$post->rating/2;
- $rating = str_format (localize("ratingword", $rating), $rating);
- array_push ($entryArray, new Entry ($rating, $ratingObj->getEntryId (),
- str_format (localize("bookword", $post->count), $post->count), "text",
- array ( new LinkNavigation ($ratingObj->getUri ())), "", $post->count));
- }
- return $entryArray;
- }
-
- public static function getRatingById ($ratingId) {
- $result = parent::getDb ()->prepare('select rating from ratings where id = ?');
- $result->execute (array ($ratingId));
- return new Rating ($ratingId, $result->fetchColumn ());
- }
- }
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