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