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@ -100,24 +100,26 @@ class App extends Controller
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return (get_query_var('orderby')) ? get_query_var('orderby') : 'title'; |
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} |
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public static function previousPage($page) |
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public function previousPage() |
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{ |
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if (is_front_page()) { |
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$page = (get_query_var('page')) ? get_query_var('page') : 1; |
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} else { |
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$page = (get_query_var('paged')) ? get_query_var('paged') : 1; |
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} |
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return ($page > 1) ? $page - 1 : 0; |
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} |
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public static function nextPage($page, $per_page = 10) |
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public function nextPage() |
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{ |
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return ($page < App::totalPages($per_page)) ? $page + 1 : 0; |
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} |
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if (is_front_page()) { |
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$page = (get_query_var('page')) ? get_query_var('page') : 1; |
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} else { |
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$page = (get_query_var('paged')) ? get_query_var('paged') : 1; |
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} |
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public static function totalPages($per_page = 10) |
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{ |
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$request = new \WP_REST_Request('GET', '/pressbooks/v2/books'); |
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$request->set_query_params([ |
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'per_page' => $per_page, |
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]); |
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$response = rest_do_request($request); |
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return $response->headers['X-WP-TotalPages']; |
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return $page + 1; |
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} |
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public static function books($page = 1, $per_page = 10, $orderby = 'title', $license = '', $subject = '') |
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@ -128,6 +130,7 @@ class App extends Controller
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'per_page' => $per_page, |
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]); |
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$response = rest_do_request($request); |
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$pages = $response->headers['X-WP-TotalPages']; |
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$data = rest_get_server()->response_to_data($response, true); |
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$books = []; |
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foreach ($data as $key => $book) { |
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@ -139,9 +142,10 @@ class App extends Controller
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$books[] = $book; |
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} |
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if ($orderby === 'latest') { |
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return wp_list_sort($books, $orderby, 'desc'); |
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$books = wp_list_sort($books, $orderby, 'desc'); |
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} else { |
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return wp_list_sort($books, $orderby); |
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$books = wp_list_sort($books, $orderby); |
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} |
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return ['pages' => $pages, 'books' => $books]; |
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} |
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} |
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