232 lines
6 KiB
PHP
232 lines
6 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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function getURLParam ($name, $default = NULL) {
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if (!empty ($_GET) && isset($_GET[$name])) {
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return $_GET[$name];
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}
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return $default;
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}
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class Link
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{
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public $href;
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public $type;
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public $rel;
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public $title;
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public function __construct($phref, $ptype, $prel = NULL, $ptitle = NULL) {
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$this->href = $phref;
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$this->type = $ptype;
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$this->rel = $prel;
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$this->title = $ptitle;
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}
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}
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class LinkNavigation extends Link
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{
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const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
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public function __construct($phref, $prel = NULL, $ptitle = NULL) {
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parent::__construct ($phref, self::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
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}
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}
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class Entry
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{
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public $title;
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public $id;
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public $content;
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public $contentType;
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public $linkArray;
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public $localUpdated;
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private static $updated = NULL;
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public function getUpdatedTime () {
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if (!is_null ($this->localUpdated)) {
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return date (DATE_ATOM, $this->localUpdated);
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}
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if (is_null (self::$updated)) {
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self::$updated = time();
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}
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return date (DATE_ATOM, self::$updated);
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}
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public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray) {
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$this->title = $ptitle;
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$this->id = $pid;
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$this->content = $pcontent;
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$this->contentType = $pcontentType;
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$this->linkArray = $plinkArray;
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}
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}
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class EntryBook extends Entry
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{
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public $book;
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public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray, $pbook) {
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parent::__construct ($ptitle, $pid, $pcontent, $pcontentType, $plinkArray);
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$this->book = $pbook;
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$this->localUpdated = $pbook->timestamp;
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}
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}
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class Page
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{
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public $title;
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public $idPage;
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public $idGet;
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public $query;
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public $entryArray = array();
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public static function getPage ($pageId, $id, $query)
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{
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switch ($pageId) {
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case Base::PAGE_ALL_AUTHORS :
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return new PageAllAuthors ($id, $query);
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case Base::PAGE_AUTHOR_DETAIL :
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return new PageAuthorDetail ($id, $query);
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case Base::PAGE_ALL_SERIES :
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return new PageAllSeries ($id, $query);
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case Base::PAGE_ALL_BOOKS :
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return new PageAllBooks ($id, $query);
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case Base::PAGE_ALL_BOOKS_LETTER:
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return new PageAllBooksLetter ($id, $query);
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case Base::PAGE_ALL_RECENT_BOOKS :
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return new PageRecentBooks ($id, $query);
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case Base::PAGE_SERIE_DETAIL :
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return new PageSerieDetail ($id, $query);
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case Base::PAGE_OPENSEARCH_QUERY :
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return new PageQueryResult ($id, $query);
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break;
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default:
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return new Page ($id, $query);
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}
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}
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public function __construct($pid, $pquery) {
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$this->idGet = $pid;
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$this->query = $pquery;
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}
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public function InitializeContent ()
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{
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global $config;
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$this->title = $config['cops_title_default'];
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array_push ($this->entryArray, Author::getCount());
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array_push ($this->entryArray, Serie::getCount());
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$this->entryArray = array_merge ($this->entryArray, Book::getCount());
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}
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}
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class PageAllAuthors extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "All authors";
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$this->entryArray = Author::getAllAuthors();
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}
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}
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class PageAuthorDetail extends Page
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{
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public function InitializeContent ()
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{
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$this->title = Author::getAuthorName ($this->idGet);
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$this->entryArray = Book::getBooksByAuthor ($this->idGet);
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}
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}
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class PageAllSeries extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "All series";
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$this->entryArray = Serie::getAllSeries();
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}
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}
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class PageSerieDetail extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "Series : " . Serie::getSerieById ($this->idGet)->name;
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$this->entryArray = Book::getBooksBySeries ($this->idGet);
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}
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}
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class PageAllBooks extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "All books by starting letter";
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$this->entryArray = Book::getAllBooks ();
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}
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}
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class PageAllBooksLetter extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "All books starting by " . $this->idGet;
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$this->entryArray = Book::getBooksByStartingLetter ($this->idGet);
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}
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}
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class PageRecentBooks extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "Most recent books";
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$this->entryArray = Book::getAllRecentBooks ();
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}
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}
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class PageQueryResult extends Page
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{
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public function InitializeContent ()
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{
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$this->title = "Search result for query <" . $this->query . ">";
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$this->entryArray = Book::getBooksByQuery ($this->query);
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}
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}
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abstract class Base
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{
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const PAGE_INDEX = "index";
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const PAGE_ALL_AUTHORS = "1";
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const PAGE_AUTHORS_FIRST_LETTER = "2";
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const PAGE_AUTHOR_DETAIL = "3";
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const PAGE_ALL_BOOKS = "4";
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const PAGE_ALL_BOOKS_LETTER = "5";
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const PAGE_ALL_SERIES = "6";
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const PAGE_SERIE_DETAIL = "7";
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const PAGE_OPENSEARCH = "8";
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const PAGE_OPENSEARCH_QUERY = "9";
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const PAGE_ALL_RECENT_BOOKS = "10";
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const COMPATIBILITY_XML_ALDIKO = "aldiko";
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private static $db = NULL;
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public static function getDb () {
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global $config;
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if (is_null (self::$db)) {
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try {
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self::$db = new PDO('sqlite:'. $config['calibre_directory'] .'metadata.db');
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} catch (Exception $e) {
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echo $e;
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die($e);
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}
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}
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return self::$db;
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}
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}
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?>
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