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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>
*/
class Page
{
public $title;
public $subtitle = "";
public $authorName = "";
public $authorUri = "";
public $authorEmail = "";
public $idPage;
public $idGet;
public $query;
public $favicon;
public $n;
public $book;
public $totalNumber = -1;
/* @var Entry[] */
public $entryArray = array();
public static function getPage ($pageId, $id, $query, $n)
{
switch ($pageId) {
case Base::PAGE_ALL_AUTHORS :
return new PageAllAuthors ($id, $query, $n);
case Base::PAGE_AUTHORS_FIRST_LETTER :
return new PageAllAuthorsLetter ($id, $query, $n);
case Base::PAGE_AUTHOR_DETAIL :
return new PageAuthorDetail ($id, $query, $n);
case Base::PAGE_ALL_TAGS :
return new PageAllTags ($id, $query, $n);
case Base::PAGE_TAG_DETAIL :
return new PageTagDetail ($id, $query, $n);
case Base::PAGE_ALL_LANGUAGES :
return new PageAllLanguages ($id, $query, $n);
case Base::PAGE_LANGUAGE_DETAIL :
return new PageLanguageDetail ($id, $query, $n);
case Base::PAGE_ALL_CUSTOMS :
return new PageAllCustoms ($id, $query, $n);
case Base::PAGE_CUSTOM_DETAIL :
return new PageCustomDetail ($id, $query, $n);
case Base::PAGE_ALL_RATINGS :
return new PageAllRating ($id, $query, $n);
case Base::PAGE_RATING_DETAIL :
return new PageRatingDetail ($id, $query, $n);
case Base::PAGE_ALL_SERIES :
return new PageAllSeries ($id, $query, $n);
case Base::PAGE_ALL_BOOKS :
return new PageAllBooks ($id, $query, $n);
case Base::PAGE_ALL_BOOKS_LETTER:
return new PageAllBooksLetter ($id, $query, $n);
case Base::PAGE_ALL_RECENT_BOOKS :
return new PageRecentBooks ($id, $query, $n);
case Base::PAGE_SERIE_DETAIL :
return new PageSerieDetail ($id, $query, $n);
case Base::PAGE_OPENSEARCH_QUERY :
return new PageQueryResult ($id, $query, $n);
case Base::PAGE_BOOK_DETAIL :
return new PageBookDetail ($id, $query, $n);
case Base::PAGE_ALL_PUBLISHERS:
return new PageAllPublishers ($id, $query, $n);
case Base::PAGE_PUBLISHER_DETAIL :
return new PagePublisherDetail ($id, $query, $n);
case Base::PAGE_ABOUT :
return new PageAbout ($id, $query, $n);
case Base::PAGE_CUSTOMIZE :
return new PageCustomize ($id, $query, $n);
default:
$page = new Page ($id, $query, $n);
$page->idPage = "cops:catalog";
return $page;
}
}
public function __construct($pid, $pquery, $pn) {
global $config;
$this->idGet = $pid;
$this->query = $pquery;
$this->n = $pn;
$this->favicon = $config['cops_icon'];
$this->authorName = empty($config['cops_author_name']) ? utf8_encode('Sébastien Lucas') : $config['cops_author_name'];
$this->authorUri = empty($config['cops_author_uri']) ? 'http://blog.slucas.fr' : $config['cops_author_uri'];
$this->authorEmail = empty($config['cops_author_email']) ? 'sebastien@slucas.fr' : $config['cops_author_email'];
}
public function InitializeContent ()
{
global $config;
$this->title = $config['cops_title_default'];
$this->subtitle = $config['cops_subtitle_default'];
if (Base::noDatabaseSelected ()) {
$i = 0;
foreach (Base::getDbNameList () as $key) {
$nBooks = Book::getBookCount ($i);
array_push ($this->entryArray, new Entry ($key, "cops:{$i}:catalog",
str_format (localize ("bookword", $nBooks), $nBooks), "text",
array ( new LinkNavigation ("?" . DB . "={$i}")), "", $nBooks));
$i++;
Base::clearDb ();
}
} else {
if (!in_array (PageQueryResult::SCOPE_AUTHOR, getCurrentOption ('ignored_categories'))) {
array_push ($this->entryArray, Author::getCount());
}
if (!in_array (PageQueryResult::SCOPE_SERIES, getCurrentOption ('ignored_categories'))) {
$series = Serie::getCount();
if (!is_null ($series)) array_push ($this->entryArray, $series);
}
if (!in_array (PageQueryResult::SCOPE_PUBLISHER, getCurrentOption ('ignored_categories'))) {
$publisher = Publisher::getCount();
if (!is_null ($publisher)) array_push ($this->entryArray, $publisher);
}
if (!in_array (PageQueryResult::SCOPE_TAG, getCurrentOption ('ignored_categories'))) {
$tags = Tag::getCount();
if (!is_null ($tags)) array_push ($this->entryArray, $tags);
}
if (!in_array (PageQueryResult::SCOPE_RATING, getCurrentOption ('ignored_categories'))) {
$rating = Rating::getCount();
if (!is_null ($rating)) array_push ($this->entryArray, $rating);
}
if (!in_array ("language", getCurrentOption ('ignored_categories'))) {
$languages = Language::getCount();
if (!is_null ($languages)) array_push ($this->entryArray, $languages);
}
foreach ($config['cops_calibre_custom_column'] as $lookup) {
$customColumn = CustomColumnType::createByLookup($lookup);
if (!is_null ($customColumn) && $customColumn->isSearchable()) {
array_push ($this->entryArray, $customColumn->getCount());
}
}
$this->entryArray = array_merge ($this->entryArray, Book::getCount());
if (Base::isMultipleDatabaseEnabled ()) $this->title = Base::getDbName ();
}
}
public function isPaginated ()
{
return (getCurrentOption ("max_item_per_page") != -1 &&
$this->totalNumber != -1 &&
$this->totalNumber > getCurrentOption ("max_item_per_page"));
}
public function getNextLink ()
{
$currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . getQueryString ());
if (($this->n) * getCurrentOption ("max_item_per_page") < $this->totalNumber) {
return new LinkNavigation ($currentUrl . "&n=" . ($this->n + 1), "next", localize ("paging.next.alternate"));
}
return NULL;
}
public function getPrevLink ()
{
$currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . getQueryString ());
if ($this->n > 1) {
return new LinkNavigation ($currentUrl . "&n=" . ($this->n - 1), "previous", localize ("paging.previous.alternate"));
}
return NULL;
}
public function getMaxPage ()
{
return ceil ($this->totalNumber / getCurrentOption ("max_item_per_page"));
}
public function containsBook ()
{
if (count ($this->entryArray) == 0) return false;
if (get_class ($this->entryArray [0]) == "EntryBook") return true;
return false;
}
}
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