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- <?php
- /**
- * COPS (Calibre OPDS PHP Server) class file
- *
- * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author Sébastien Lucas <sebastien@slucas.fr>
- */
-
- require_once('base.php');
-
- class Author extends Base {
- const ALL_AUTHORS_ID = "cops:authors";
-
- const AUTHOR_COLUMNS = "authors.id as id, authors.name as name, authors.sort as sort, count(*) as count";
- const SQL_AUTHORS_BY_FIRST_LETTER = "select {0} from authors, books_authors_link where author = authors.id and upper (authors.sort) like ? group by authors.id, authors.name, authors.sort order by sort";
- const SQL_AUTHORS_FOR_SEARCH = "select {0} from authors, books_authors_link where author = authors.id and (upper (authors.sort) like ? or upper (authors.name) like ?) group by authors.id, authors.name, authors.sort order by sort";
- const SQL_ALL_AUTHORS = "select {0} from authors, books_authors_link where author = authors.id group by authors.id, authors.name, authors.sort order by sort";
-
- public $id;
- public $name;
- public $sort;
-
- public function __construct($post) {
- $this->id = $post->id;
- $this->name = str_replace("|", ",", $post->name);
- $this->sort = $post->sort;
- }
-
- public function getUri () {
- return "?page=".parent::PAGE_AUTHOR_DETAIL."&id=$this->id";
- }
-
- public function getEntryId () {
- return self::ALL_AUTHORS_ID.":".$this->id;
- }
-
- public static function getEntryIdByLetter ($startingLetter) {
- return self::ALL_AUTHORS_ID.":letter:".$startingLetter;
- }
-
- public static function getCount() {
- // str_format (localize("authors.alphabetical", count(array))
- return parent::getCountGeneric ("authors", self::ALL_AUTHORS_ID, parent::PAGE_ALL_AUTHORS);
- }
-
- public static function getAllAuthorsByFirstLetter() {
- list (, $result) = parent::executeQuery ("select {0}
- from authors
- group by substr (upper (sort), 1, 1)
- order by substr (upper (sort), 1, 1)", "substr (upper (sort), 1, 1) as title, count(*) as count", "", array (), -1);
- $entryArray = array();
- while ($post = $result->fetchObject ())
- {
- array_push ($entryArray, new Entry ($post->title, Author::getEntryIdByLetter ($post->title),
- str_format (localize("authorword", $post->count), $post->count), "text",
- array ( new LinkNavigation ("?page=".parent::PAGE_AUTHORS_FIRST_LETTER."&id=". rawurlencode ($post->title))), "", $post->count));
- }
- return $entryArray;
- }
-
- public static function getAuthorsByStartingLetter($letter) {
- return self::getEntryArray (self::SQL_AUTHORS_BY_FIRST_LETTER, array ($letter . "%"));
- }
-
- public static function getAuthorsForSearch($query) {
- return self::getEntryArray (self::SQL_AUTHORS_FOR_SEARCH, array ($query . "%", $query . "%"));
- }
-
- public static function getAllAuthors() {
- return self::getEntryArray (self::SQL_ALL_AUTHORS, array ());
- }
-
- public static function getEntryArray ($query, $params) {
- return Base::getEntryArrayWithBookNumber ($query, self::AUTHOR_COLUMNS, $params, "Author");
- }
-
- public static function getAuthorById ($authorId) {
- $result = parent::getDb ()->prepare('select ' . self::AUTHOR_COLUMNS . ' from authors where id = ?');
- $result->execute (array ($authorId));
- $post = $result->fetchObject ();
- return new Author ($post);
- }
-
- public static function getAuthorByBookId ($bookId) {
- $result = parent::getDb ()->prepare('select authors.id as id, authors.name as name, authors.sort as sort from authors, books_authors_link
- where author = authors.id
- and book = ?');
- $result->execute (array ($bookId));
- $authorArray = array ();
- while ($post = $result->fetchObject ()) {
- array_push ($authorArray, new Author ($post));
- }
- return $authorArray;
- }
- }
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