1158 lines
40 KiB
PHP
1158 lines
40 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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define ("VERSION", "0.9.1beta");
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define ("DB", "db");
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date_default_timezone_set($config['default_timezone']);
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function useServerSideRendering () {
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global $config;
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return preg_match("/" . $config['cops_server_side_render'] . "/", $_SERVER['HTTP_USER_AGENT']);
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}
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function serverSideRender ($data) {
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// Get the templates
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$header = file_get_contents('templates/default/header.html');
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$footer = file_get_contents('templates/default/footer.html');
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$main = file_get_contents('templates/default/main.html');
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$bookdetail = file_get_contents('templates/default/bookdetail.html');
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$page = file_get_contents('templates/default/page.html');
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// Generate the function for the template
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$template = new doT ();
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$dot = $template->template ($page, array ("bookdetail" => $bookdetail,
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"header" => $header,
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"footer" => $footer,
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"main" => $main));
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// Execute the template
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if (!empty ($data)) {
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return $dot ($data);
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}
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return NULL;
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}
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function getQueryString () {
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if ( isset($_SERVER['QUERY_STRING']) ) {
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return $_SERVER['QUERY_STRING'];
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}
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return "";
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}
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function getURLParam ($name, $default = NULL) {
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if (!empty ($_GET) && isset($_GET[$name]) && $_GET[$name] != "") {
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return $_GET[$name];
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}
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return $default;
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}
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function getCurrentOption ($option) {
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global $config;
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if (isset($_COOKIE[$option])) {
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if (isset($config ["cops_" . $option]) && is_array ($config ["cops_" . $option])) {
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return explode (",", $_COOKIE[$option]);
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} else {
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return $_COOKIE[$option];
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}
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}
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if ($option == "style") {
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return "default";
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}
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if (isset($config ["cops_" . $option])) {
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return $config ["cops_" . $option];
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}
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return "";
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}
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function getCurrentCss () {
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return "styles/style-" . getCurrentOption ("style") . ".css";
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}
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function getUrlWithVersion ($url) {
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return $url . "?v=" . VERSION;
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}
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function xml2xhtml($xml) {
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return preg_replace_callback('#<(\w+)([^>]*)\s*/>#s', create_function('$m', '
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$xhtml_tags = array("br", "hr", "input", "frame", "img", "area", "link", "col", "base", "basefont", "param");
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return in_array($m[1], $xhtml_tags) ? "<$m[1]$m[2] />" : "<$m[1]$m[2]></$m[1]>";
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'), $xml);
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}
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function display_xml_error($error)
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{
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$return .= str_repeat('-', $error->column) . "^\n";
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switch ($error->level) {
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case LIBXML_ERR_WARNING:
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$return .= "Warning $error->code: ";
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break;
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case LIBXML_ERR_ERROR:
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$return .= "Error $error->code: ";
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break;
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case LIBXML_ERR_FATAL:
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$return .= "Fatal Error $error->code: ";
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break;
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}
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$return .= trim($error->message) .
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"\n Line: $error->line" .
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"\n Column: $error->column";
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if ($error->file) {
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$return .= "\n File: $error->file";
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}
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return "$return\n\n--------------------------------------------\n\n";
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}
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function are_libxml_errors_ok ()
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{
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$errors = libxml_get_errors();
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foreach ($errors as $error) {
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if ($error->code == 801) return false;
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}
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return true;
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}
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function html2xhtml ($html) {
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$doc = new DOMDocument();
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libxml_use_internal_errors(true);
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$doc->loadHTML('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>' .
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$html . '</body></html>'); // Load the HTML
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$output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
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$output = xml2xhtml($output);
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if (preg_match ('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
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$output = $matches [1]; // Remove <html><body>
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}
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/*
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// In case of error with summary, use it to debug
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$errors = libxml_get_errors();
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foreach ($errors as $error) {
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$output .= display_xml_error($error);
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}
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*/
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if (!are_libxml_errors_ok ()) $output = "HTML code not valid.";
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libxml_use_internal_errors(false);
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return $output;
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}
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/**
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* This method is a direct copy-paste from
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* http://tmont.com/blargh/2010/1/string-format-in-php
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*/
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function str_format($format) {
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$args = func_get_args();
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$format = array_shift($args);
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preg_match_all('/(?=\{)\{(\d+)\}(?!\})/', $format, $matches, PREG_OFFSET_CAPTURE);
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$offset = 0;
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foreach ($matches[1] as $data) {
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$i = $data[0];
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$format = substr_replace($format, @$args[$i], $offset + $data[1] - 1, 2 + strlen($i));
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$offset += strlen(@$args[$i]) - 2 - strlen($i);
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}
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return $format;
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}
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/**
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* This method is based on this page
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* http://www.mind-it.info/2010/02/22/a-simple-approach-to-localization-in-php/
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*/
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function localize($phrase, $count=-1, $reset=false) {
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if ($count == 0)
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$phrase .= ".none";
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if ($count == 1)
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$phrase .= ".one";
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if ($count > 1)
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$phrase .= ".many";
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/* Static keyword is used to ensure the file is loaded only once */
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static $translations = NULL;
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if ($reset) {
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$translations = NULL;
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}
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/* If no instance of $translations has occured load the language file */
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if (is_null($translations)) {
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$lang = "en";
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if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
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{
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$lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
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}
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$lang_file_en = NULL;
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$lang_file = dirname(__FILE__). '/lang/Localization_' . $lang . '.json';
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if (!file_exists($lang_file)) {
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$lang_file = dirname(__FILE__). '/lang/' . 'Localization_en.json';
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}
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elseif ($lang != "en") {
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$lang_file_en = dirname(__FILE__). '/lang/' . 'Localization_en.json';
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}
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$lang_file_content = file_get_contents($lang_file);
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/* Load the language file as a JSON object and transform it into an associative array */
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$translations = json_decode($lang_file_content, true);
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/* Clean the array of all unfinished translations */
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foreach (array_keys ($translations) as $key) {
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if (preg_match ("/^##TODO##/", $key)) {
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unset ($translations [$key]);
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}
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}
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if ($lang_file_en)
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{
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$lang_file_content = file_get_contents($lang_file_en);
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$translations_en = json_decode($lang_file_content, true);
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$translations = array_merge ($translations_en, $translations);
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}
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}
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if (array_key_exists ($phrase, $translations)) {
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return $translations[$phrase];
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}
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return $phrase;
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}
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function addURLParameter($urlParams, $paramName, $paramValue) {
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if (empty ($urlParams)) {
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$urlParams = "";
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}
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$start = "";
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if (preg_match ("#^\?(.*)#", $urlParams, $matches)) {
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$start = "?";
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$urlParams = $matches[1];
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}
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$params = array();
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parse_str($urlParams, $params);
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if (empty ($paramValue) && $paramValue != 0) {
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unset ($params[$paramName]);
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} else {
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$params[$paramName] = $paramValue;
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}
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return $start . http_build_query($params);
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}
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class Link
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{
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const OPDS_THUMBNAIL_TYPE = "http://opds-spec.org/image/thumbnail";
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const OPDS_IMAGE_TYPE = "http://opds-spec.org/image";
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const OPDS_ACQUISITION_TYPE = "http://opds-spec.org/acquisition";
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const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
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const OPDS_PAGING_TYPE = "application/atom+xml;profile=opds-catalog;kind=acquisition";
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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 $facetGroup;
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public $activeFacet;
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public function __construct($phref, $ptype, $prel = NULL, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
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$this->href = $phref;
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$this->type = $ptype;
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$this->rel = $prel;
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$this->title = $ptitle;
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$this->facetGroup = $pfacetGroup;
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$this->activeFacet = $pactiveFacet;
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}
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public function hrefXhtml () {
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return $this->href;
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}
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}
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class LinkNavigation extends Link
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{
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public function __construct($phref, $prel = NULL, $ptitle = NULL) {
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parent::__construct ($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
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if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
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if (!preg_match ("#^\?(.*)#", $this->href) && !empty ($this->href)) $this->href = "?" . $this->href;
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if (preg_match ("/(bookdetail|getJSON).php/", $_SERVER["SCRIPT_NAME"])) {
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$this->href = "index.php" . $this->href;
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} else {
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$this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
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}
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}
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}
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class LinkFacet extends Link
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{
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public function __construct($phref, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
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parent::__construct ($phref, Link::OPDS_PAGING_TYPE, "http://opds-spec.org/facet", $ptitle, $pfacetGroup, $pactiveFacet);
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if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
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$this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
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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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public $className;
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private static $updated = NULL;
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public static $icons = array(
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Author::ALL_AUTHORS_ID => 'images/author.png',
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Serie::ALL_SERIES_ID => 'images/serie.png',
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Book::ALL_RECENT_BOOKS_ID => 'images/recent.png',
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Tag::ALL_TAGS_ID => 'images/tag.png',
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Language::ALL_LANGUAGES_ID => 'images/language.png',
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CustomColumn::ALL_CUSTOMS_ID => 'images/tag.png',
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"cops:books$" => 'images/allbook.png',
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"cops:books:letter" => 'images/allbook.png',
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Publisher::ALL_PUBLISHERS_ID => 'images/publisher.png'
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);
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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 getNavLink () {
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foreach ($this->linkArray as $link) {
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if ($link->type != Link::OPDS_NAVIGATION_TYPE) { continue; }
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return $link->hrefXhtml ();
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}
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return "#";
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}
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public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray, $pclass = "") {
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global $config;
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$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 = $plinkArray;
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$this->className = $pclass;
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if ($config['cops_show_icons'] == 1)
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{
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foreach (self::$icons as $reg => $image)
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{
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if (preg_match ("/" . $reg . "/", $pid)) {
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array_push ($this->linkArray, new Link (getUrlWithVersion ($image), "image/png", Link::OPDS_THUMBNAIL_TYPE));
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break;
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}
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}
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}
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if (!is_null (GetUrlParam (DB))) $this->id = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $this->id);
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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 = $pbook->timestamp;
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}
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public function getCoverThumbnail () {
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foreach ($this->linkArray as $link) {
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if ($link->rel == Link::OPDS_THUMBNAIL_TYPE)
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return $link->hrefXhtml ();
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}
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return null;
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}
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public function getCover () {
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foreach ($this->linkArray as $link) {
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if ($link->rel == Link::OPDS_IMAGE_TYPE)
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return $link->hrefXhtml ();
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}
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return null;
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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 $subtitle = "";
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public $authorName = "";
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public $authorUri = "";
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public $authorEmail = "";
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public $idPage;
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public $idGet;
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public $query;
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public $favicon;
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public $n;
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public $book;
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public $totalNumber = -1;
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public $entryArray = array();
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public static function getPage ($pageId, $id, $query, $n)
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{
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switch ($pageId) {
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case Base::PAGE_ALL_AUTHORS :
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return new PageAllAuthors ($id, $query, $n);
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case Base::PAGE_AUTHORS_FIRST_LETTER :
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return new PageAllAuthorsLetter ($id, $query, $n);
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case Base::PAGE_AUTHOR_DETAIL :
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return new PageAuthorDetail ($id, $query, $n);
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case Base::PAGE_ALL_TAGS :
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return new PageAllTags ($id, $query, $n);
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case Base::PAGE_TAG_DETAIL :
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return new PageTagDetail ($id, $query, $n);
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case Base::PAGE_ALL_LANGUAGES :
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return new PageAllLanguages ($id, $query, $n);
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case Base::PAGE_LANGUAGE_DETAIL :
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return new PageLanguageDetail ($id, $query, $n);
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case Base::PAGE_ALL_CUSTOMS :
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return new PageAllCustoms ($id, $query, $n);
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case Base::PAGE_CUSTOM_DETAIL :
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return new PageCustomDetail ($id, $query, $n);
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case Base::PAGE_ALL_SERIES :
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return new PageAllSeries ($id, $query, $n);
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case Base::PAGE_ALL_BOOKS :
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return new PageAllBooks ($id, $query, $n);
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case Base::PAGE_ALL_BOOKS_LETTER:
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return new PageAllBooksLetter ($id, $query, $n);
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case Base::PAGE_ALL_RECENT_BOOKS :
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return new PageRecentBooks ($id, $query, $n);
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case Base::PAGE_SERIE_DETAIL :
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return new PageSerieDetail ($id, $query, $n);
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case Base::PAGE_OPENSEARCH_QUERY :
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return new PageQueryResult ($id, $query, $n);
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case Base::PAGE_BOOK_DETAIL :
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return new PageBookDetail ($id, $query, $n);
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case Base::PAGE_ALL_PUBLISHERS:
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return new PageAllPublishers ($id, $query, $n);
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case Base::PAGE_PUBLISHER_DETAIL :
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return new PagePublisherDetail ($id, $query, $n);
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case Base::PAGE_ABOUT :
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return new PageAbout ($id, $query, $n);
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case Base::PAGE_CUSTOMIZE :
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return new PageCustomize ($id, $query, $n);
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default:
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$page = new Page ($id, $query, $n);
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$page->idPage = "cops:catalog";
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return $page;
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}
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}
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public function __construct($pid, $pquery, $pn) {
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global $config;
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$this->idGet = $pid;
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$this->query = $pquery;
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$this->n = $pn;
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$this->favicon = $config['cops_icon'];
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$this->authorName = empty($config['cops_author_name']) ? utf8_encode('Sébastien Lucas') : $config['cops_author_name'];
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$this->authorUri = empty($config['cops_author_uri']) ? 'http://blog.slucas.fr' : $config['cops_author_uri'];
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$this->authorEmail = empty($config['cops_author_email']) ? 'sebastien@slucas.fr' : $config['cops_author_email'];
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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 = $config['cops_title_default'];
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$this->subtitle = $config['cops_subtitle_default'];
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if (Base::noDatabaseSelected ()) {
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$i = 0;
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foreach (Base::getDbNameList () as $key) {
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$nBooks = Book::getBookCount ($i);
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array_push ($this->entryArray, new Entry ($key, "cops:{$i}:catalog",
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str_format (localize ("bookword", $nBooks), $nBooks), "text",
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array ( new LinkNavigation ("?" . DB . "={$i}"))));
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$i++;
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Base::clearDb ();
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}
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} else {
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if (!in_array (PageQueryResult::SCOPE_AUTHOR, getCurrentOption ('ignored_categories'))) {
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array_push ($this->entryArray, Author::getCount());
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}
|
|
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 ("language", getCurrentOption ('ignored_categories'))) {
|
|
$languages = Language::getCount();
|
|
if (!is_null ($languages)) array_push ($this->entryArray, $languages);
|
|
}
|
|
foreach ($config['cops_calibre_custom_column'] as $lookup) {
|
|
$customId = CustomColumn::getCustomId ($lookup);
|
|
if (!is_null ($customId)) {
|
|
array_push ($this->entryArray, CustomColumn::getCount($customId));
|
|
}
|
|
}
|
|
$this->entryArray = array_merge ($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 = getQueryString ();
|
|
$currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . 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 = getQueryString ();
|
|
$currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . 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;
|
|
}
|
|
|
|
public function getContentArrayTypeahead () {
|
|
$out = array ();
|
|
foreach ($this->entryArray as $entry) {
|
|
if ($entry instanceof EntryBook) {
|
|
array_push ($out, array ("class" => $entry->className, "title" => $entry->title, "navlink" => $entry->book->getDetailUrl ()));
|
|
} else {
|
|
if (empty ($entry->className) xor Base::noDatabaseSelected ()) {
|
|
array_push ($out, array ("class" => $entry->className, "title" => $entry->title, "navlink" => $entry->getNavLink ()));
|
|
} else {
|
|
array_push ($out, array ("class" => $entry->className, "title" => $entry->content, "navlink" => $entry->getNavLink ()));
|
|
}
|
|
}
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
}
|
|
|
|
class PageAllAuthors extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize("authors.title");
|
|
if (getCurrentOption ("author_split_first_letter") == 1) {
|
|
$this->entryArray = Author::getAllAuthorsByFirstLetter();
|
|
}
|
|
else {
|
|
$this->entryArray = Author::getAllAuthors();
|
|
}
|
|
$this->idPage = Author::ALL_AUTHORS_ID;
|
|
}
|
|
}
|
|
|
|
class PageAllAuthorsLetter extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->idPage = Author::getEntryIdByLetter ($this->idGet);
|
|
$this->entryArray = Author::getAuthorsByStartingLetter ($this->idGet);
|
|
$this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("authorword", count ($this->entryArray)), count ($this->entryArray)), $this->idGet);
|
|
}
|
|
}
|
|
|
|
class PageAuthorDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$author = Author::getAuthorById ($this->idGet);
|
|
$this->idPage = $author->getEntryId ();
|
|
$this->title = $author->name;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByAuthor ($this->idGet, $this->n);
|
|
}
|
|
}
|
|
|
|
class PageAllPublishers extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize("publishers.title");
|
|
$this->entryArray = Publisher::getAllPublishers();
|
|
$this->idPage = Publisher::ALL_PUBLISHERS_ID;
|
|
}
|
|
}
|
|
|
|
class PagePublisherDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$publisher = Publisher::getPublisherById ($this->idGet);
|
|
$this->title = $publisher->name;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByPublisher ($this->idGet, $this->n);
|
|
$this->idPage = $publisher->getEntryId ();
|
|
}
|
|
}
|
|
|
|
class PageAllTags extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize("tags.title");
|
|
$this->entryArray = Tag::getAllTags();
|
|
$this->idPage = Tag::ALL_TAGS_ID;
|
|
}
|
|
}
|
|
|
|
class PageAllLanguages extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize("languages.title");
|
|
$this->entryArray = Language::getAllLanguages();
|
|
$this->idPage = Language::ALL_LANGUAGES_ID;
|
|
}
|
|
}
|
|
|
|
class PageCustomDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$customId = getURLParam ("custom", NULL);
|
|
$custom = CustomColumn::getCustomById ($customId, $this->idGet);
|
|
$this->idPage = $custom->getEntryId ();
|
|
$this->title = $custom->name;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom ($customId, $this->idGet, $this->n);
|
|
}
|
|
}
|
|
|
|
class PageAllCustoms extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$customId = getURLParam ("custom", NULL);
|
|
$this->title = CustomColumn::getAllTitle ($customId);
|
|
$this->entryArray = CustomColumn::getAllCustoms($customId);
|
|
$this->idPage = CustomColumn::getAllCustomsId ($customId);
|
|
}
|
|
}
|
|
|
|
class PageTagDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$tag = Tag::getTagById ($this->idGet);
|
|
$this->idPage = $tag->getEntryId ();
|
|
$this->title = $tag->name;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByTag ($this->idGet, $this->n);
|
|
}
|
|
}
|
|
|
|
class PageLanguageDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$language = Language::getLanguageById ($this->idGet);
|
|
$this->idPage = $language->getEntryId ();
|
|
$this->title = $language->lang_code;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByLanguage ($this->idGet, $this->n);
|
|
}
|
|
}
|
|
|
|
class PageAllSeries extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize("series.title");
|
|
$this->entryArray = Serie::getAllSeries();
|
|
$this->idPage = Serie::ALL_SERIES_ID;
|
|
}
|
|
}
|
|
|
|
class PageSerieDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$serie = Serie::getSerieById ($this->idGet);
|
|
$this->title = $serie->name;
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksBySeries ($this->idGet, $this->n);
|
|
$this->idPage = $serie->getEntryId ();
|
|
}
|
|
}
|
|
|
|
class PageAllBooks extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize ("allbooks.title");
|
|
if (getCurrentOption ("titles_split_first_letter") == 1) {
|
|
$this->entryArray = Book::getAllBooks();
|
|
}
|
|
else {
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooks ($this->n);
|
|
}
|
|
$this->idPage = Book::ALL_BOOKS_ID;
|
|
}
|
|
}
|
|
|
|
class PageAllBooksLetter extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
list ($this->entryArray, $this->totalNumber) = Book::getBooksByStartingLetter ($this->idGet, $this->n);
|
|
$this->idPage = Book::getEntryIdByLetter ($this->idGet);
|
|
|
|
$count = $this->totalNumber;
|
|
if ($count == -1)
|
|
$count = count ($this->entryArray);
|
|
|
|
$this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("bookword", $count), $count), $this->idGet);
|
|
}
|
|
}
|
|
|
|
class PageRecentBooks extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize ("recent.title");
|
|
$this->entryArray = Book::getAllRecentBooks ();
|
|
$this->idPage = Book::ALL_RECENT_BOOKS_ID;
|
|
}
|
|
}
|
|
|
|
class PageQueryResult extends Page
|
|
{
|
|
const SCOPE_TAG = "tag";
|
|
const SCOPE_SERIES = "series";
|
|
const SCOPE_AUTHOR = "author";
|
|
const SCOPE_BOOK = "book";
|
|
const SCOPE_PUBLISHER = "publisher";
|
|
|
|
private function useTypeahead () {
|
|
return !is_null (getURLParam ("search"));
|
|
}
|
|
|
|
private function searchByScope ($scope, $limit = FALSE) {
|
|
$n = $this->n;
|
|
$numberPerPage = NULL;
|
|
if ($limit) {
|
|
$n = 1;
|
|
$numberPerPage = 5;
|
|
}
|
|
switch ($scope) {
|
|
case self::SCOPE_BOOK :
|
|
$array = Book::getBooksByStartingLetter ('%' . $this->query, $n, NULL, $numberPerPage);
|
|
break;
|
|
case self::SCOPE_AUTHOR :
|
|
$array = Author::getAuthorsByStartingLetter ('%' . $this->query);
|
|
break;
|
|
case self::SCOPE_SERIES :
|
|
$array = Serie::getAllSeriesByQuery ($this->query);
|
|
break;
|
|
case self::SCOPE_TAG :
|
|
$array = Tag::getAllTagsByQuery ($this->query, $n, NULL, $numberPerPage);
|
|
break;
|
|
case self::SCOPE_PUBLISHER :
|
|
$array = Publisher::getAllPublishersByQuery ($this->query);
|
|
break;
|
|
default:
|
|
$array = Book::getBooksByQuery (
|
|
array ("all" => "%" . $this->query . "%"), $n);
|
|
}
|
|
|
|
return $array;
|
|
}
|
|
|
|
public function doSearchByCategory () {
|
|
$database = GetUrlParam (DB);
|
|
$out = array ();
|
|
$pagequery = Base::PAGE_OPENSEARCH_QUERY;
|
|
$dbArray = array ("");
|
|
$d = $database;
|
|
$query = $this->query;
|
|
// Special case when no databases were chosen, we search on all databases
|
|
if (Base::noDatabaseSelected ()) {
|
|
$dbArray = Base::getDbNameList ();
|
|
$d = 0;
|
|
}
|
|
foreach ($dbArray as $key) {
|
|
if (Base::noDatabaseSelected ()) {
|
|
array_push ($this->entryArray, new Entry ($key, DB . ":query:{$d}",
|
|
" ", "text",
|
|
array ( new LinkNavigation ("?" . DB . "={$d}")), "tt-header"));
|
|
Base::getDb ($d);
|
|
}
|
|
foreach (array (PageQueryResult::SCOPE_BOOK,
|
|
PageQueryResult::SCOPE_AUTHOR,
|
|
PageQueryResult::SCOPE_SERIES,
|
|
PageQueryResult::SCOPE_TAG,
|
|
PageQueryResult::SCOPE_PUBLISHER) as $key) {
|
|
if (in_array($key, getCurrentOption ('ignored_categories'))) {
|
|
continue;
|
|
}
|
|
$array = $this->searchByScope ($key, TRUE);
|
|
|
|
$i = 0;
|
|
if (count ($array) == 2 && is_array ($array [0])) {
|
|
$total = $array [1];
|
|
$array = $array [0];
|
|
} else {
|
|
$total = count($array);
|
|
}
|
|
if ($total > 0) {
|
|
// Comment to help the perl i18n script
|
|
// str_format (localize("bookword", count($array))
|
|
// str_format (localize("authorword", count($array))
|
|
// str_format (localize("seriesword", count($array))
|
|
// str_format (localize("tagword", count($array))
|
|
// str_format (localize("publisherword", count($array))
|
|
array_push ($this->entryArray, new Entry (str_format (localize ("search.result.{$key}"), $this->query), DB . ":query:{$d}:{$key}",
|
|
str_format (localize("{$key}word", $total), $total), "text",
|
|
array ( new LinkNavigation ("?page={$pagequery}&query={$query}&db={$d}&scope={$key}")),
|
|
Base::noDatabaseSelected () ? "" : "tt-header"));
|
|
}
|
|
if (!Base::noDatabaseSelected () && $this->useTypeahead ()) {
|
|
foreach ($array as $entry) {
|
|
array_push ($this->entryArray, $entry);
|
|
$i++;
|
|
if ($i > 4) { break; };
|
|
}
|
|
}
|
|
}
|
|
$d++;
|
|
if (Base::noDatabaseSelected ()) {
|
|
Base::clearDb ();
|
|
}
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
public function InitializeContent ()
|
|
{
|
|
$scope = getURLParam ("scope");
|
|
if (empty ($scope)) {
|
|
$this->title = str_format (localize ("search.result"), $this->query);
|
|
} else {
|
|
// Comment to help the perl i18n script
|
|
// str_format (localize ("search.result.author"), $this->query)
|
|
// str_format (localize ("search.result.tag"), $this->query)
|
|
// str_format (localize ("search.result.series"), $this->query)
|
|
// str_format (localize ("search.result.book"), $this->query)
|
|
// str_format (localize ("search.result.publisher"), $this->query)
|
|
$this->title = str_format (localize ("search.result.{$scope}"), $this->query);
|
|
}
|
|
|
|
$crit = "%" . $this->query . "%";
|
|
|
|
// Special case when we are doing a search and no database is selected
|
|
if (Base::noDatabaseSelected () && !$this->useTypeahead ()) {
|
|
$i = 0;
|
|
foreach (Base::getDbNameList () as $key) {
|
|
Base::clearDb ();
|
|
list ($array, $totalNumber) = Book::getBooksByQuery (array ("all" => $crit), 1, $i, 1);
|
|
array_push ($this->entryArray, new Entry ($key, DB . ":query:{$i}",
|
|
str_format (localize ("bookword", $totalNumber), $totalNumber), "text",
|
|
array ( new LinkNavigation ("?" . DB . "={$i}&page=9&query=" . $this->query))));
|
|
$i++;
|
|
}
|
|
return;
|
|
}
|
|
if (empty ($scope)) {
|
|
$this->doSearchByCategory ();
|
|
return;
|
|
}
|
|
|
|
$array = $this->searchByScope ($scope);
|
|
if (count ($array) == 2 && is_array ($array [0])) {
|
|
list ($this->entryArray, $this->totalNumber) = $array;
|
|
} else {
|
|
$this->entryArray = $array;
|
|
}
|
|
}
|
|
}
|
|
|
|
class PageBookDetail extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->book = Book::getBookById ($this->idGet);
|
|
$this->title = $this->book->title;
|
|
}
|
|
}
|
|
|
|
class PageAbout extends Page
|
|
{
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize ("about.title");
|
|
}
|
|
}
|
|
|
|
class PageCustomize extends Page
|
|
{
|
|
private function isChecked ($key, $testedValue = 1) {
|
|
$value = getCurrentOption ($key);
|
|
if (is_array ($value)) {
|
|
if (in_array ($testedValue, $value)) {
|
|
return "checked='checked'";
|
|
}
|
|
} else {
|
|
if ($value == $testedValue) {
|
|
return "checked='checked'";
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
|
|
private function isSelected ($key, $value) {
|
|
if (getCurrentOption ($key) == $value) {
|
|
return "selected='selected'";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
private function getStyleList () {
|
|
$result = array ();
|
|
foreach (glob ("styles/style-*.css") as $filename) {
|
|
if (preg_match ('/styles\/style-(.*?)\.css/', $filename, $m)) {
|
|
array_push ($result, $m [1]);
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
public function InitializeContent ()
|
|
{
|
|
$this->title = localize ("customize.title");
|
|
$this->entryArray = array ();
|
|
|
|
$ignoredBaseArray = array (PageQueryResult::SCOPE_AUTHOR,
|
|
PageQueryResult::SCOPE_TAG,
|
|
PageQueryResult::SCOPE_SERIES,
|
|
PageQueryResult::SCOPE_PUBLISHER,
|
|
"language");
|
|
|
|
$content = "";
|
|
if (!preg_match("/(Kobo|Kindle\/3.0|EBRD1101)/", $_SERVER['HTTP_USER_AGENT'])) {
|
|
$content .= '<select id="style" onchange="updateCookie (this);">';
|
|
foreach ($this-> getStyleList () as $filename) {
|
|
$content .= "<option value='{$filename}' " . $this->isSelected ("style", $filename) . ">{$filename}</option>";
|
|
}
|
|
$content .= '</select>';
|
|
} else {
|
|
foreach ($this-> getStyleList () as $filename) {
|
|
$content .= "<input type='radio' onchange='updateCookieFromCheckbox (this);' id='style-{$filename}' name='style' value='{$filename}' " . $this->isChecked ("style", $filename) . " /><label for='style-{$filename}'> {$filename} </label>";
|
|
}
|
|
}
|
|
array_push ($this->entryArray, new Entry (localize ("customize.style"), "",
|
|
$content, "text",
|
|
array ()));
|
|
if (!useServerSideRendering ()) {
|
|
$content = '<input type="checkbox" onchange="updateCookieFromCheckbox (this);" id="use_fancyapps" ' . $this->isChecked ("use_fancyapps") . ' />';
|
|
array_push ($this->entryArray, new Entry (localize ("customize.fancybox"), "",
|
|
$content, "text",
|
|
array ()));
|
|
}
|
|
$content = '<input type="number" onchange="updateCookie (this);" id="max_item_per_page" value="' . getCurrentOption ("max_item_per_page") . '" min="-1" max="1200" pattern="^[-+]?[0-9]+$" />';
|
|
array_push ($this->entryArray, new Entry (localize ("customize.paging"), "",
|
|
$content, "text",
|
|
array ()));
|
|
$content = '<input type="text" onchange="updateCookie (this);" id="email" value="' . getCurrentOption ("email") . '" />';
|
|
array_push ($this->entryArray, new Entry (localize ("customize.email"), "",
|
|
$content, "text",
|
|
array ()));
|
|
$content = '<input type="checkbox" onchange="updateCookieFromCheckbox (this);" id="html_tag_filter" ' . $this->isChecked ("html_tag_filter") . ' />';
|
|
array_push ($this->entryArray, new Entry (localize ("customize.filter"), "",
|
|
$content, "text",
|
|
array ()));
|
|
$content = "";
|
|
foreach ($ignoredBaseArray as $key) {
|
|
$keyPlural = preg_replace ('/(ss)$/', 's', $key . "s");
|
|
$content .= '<input type="checkbox" name="ignored_categories[]" onchange="updateCookieFromCheckboxGroup (this);" id="ignored_categories_' . $key . '" ' . $this->isChecked ("ignored_categories", $key) . ' > ' . localize ("{$keyPlural}.title") . '</input> ';
|
|
}
|
|
|
|
array_push ($this->entryArray, new Entry (localize ("customize.ignored"), "",
|
|
$content, "text",
|
|
array ()));
|
|
}
|
|
}
|
|
|
|
|
|
abstract class Base
|
|
{
|
|
const PAGE_INDEX = "index";
|
|
const PAGE_ALL_AUTHORS = "1";
|
|
const PAGE_AUTHORS_FIRST_LETTER = "2";
|
|
const PAGE_AUTHOR_DETAIL = "3";
|
|
const PAGE_ALL_BOOKS = "4";
|
|
const PAGE_ALL_BOOKS_LETTER = "5";
|
|
const PAGE_ALL_SERIES = "6";
|
|
const PAGE_SERIE_DETAIL = "7";
|
|
const PAGE_OPENSEARCH = "8";
|
|
const PAGE_OPENSEARCH_QUERY = "9";
|
|
const PAGE_ALL_RECENT_BOOKS = "10";
|
|
const PAGE_ALL_TAGS = "11";
|
|
const PAGE_TAG_DETAIL = "12";
|
|
const PAGE_BOOK_DETAIL = "13";
|
|
const PAGE_ALL_CUSTOMS = "14";
|
|
const PAGE_CUSTOM_DETAIL = "15";
|
|
const PAGE_ABOUT = "16";
|
|
const PAGE_ALL_LANGUAGES = "17";
|
|
const PAGE_LANGUAGE_DETAIL = "18";
|
|
const PAGE_CUSTOMIZE = "19";
|
|
const PAGE_ALL_PUBLISHERS = "20";
|
|
const PAGE_PUBLISHER_DETAIL = "21";
|
|
|
|
const COMPATIBILITY_XML_ALDIKO = "aldiko";
|
|
|
|
private static $db = NULL;
|
|
|
|
public static function isMultipleDatabaseEnabled () {
|
|
global $config;
|
|
return is_array ($config['calibre_directory']);
|
|
}
|
|
|
|
public static function noDatabaseSelected () {
|
|
return self::isMultipleDatabaseEnabled () && is_null (GetUrlParam (DB));
|
|
}
|
|
|
|
public static function getDbList () {
|
|
global $config;
|
|
if (self::isMultipleDatabaseEnabled ()) {
|
|
return $config['calibre_directory'];
|
|
} else {
|
|
return array ("" => $config['calibre_directory']);
|
|
}
|
|
}
|
|
|
|
public static function getDbNameList () {
|
|
global $config;
|
|
if (self::isMultipleDatabaseEnabled ()) {
|
|
return array_keys ($config['calibre_directory']);
|
|
} else {
|
|
return array ("");
|
|
}
|
|
}
|
|
|
|
public static function getDbName ($database = NULL) {
|
|
global $config;
|
|
if (self::isMultipleDatabaseEnabled ()) {
|
|
if (is_null ($database)) $database = GetUrlParam (DB, 0);
|
|
$array = array_keys ($config['calibre_directory']);
|
|
return $array[$database];
|
|
}
|
|
return "";
|
|
}
|
|
|
|
public static function getDbDirectory ($database = NULL) {
|
|
global $config;
|
|
if (self::isMultipleDatabaseEnabled ()) {
|
|
if (is_null ($database)) $database = GetUrlParam (DB, 0);
|
|
$array = array_values ($config['calibre_directory']);
|
|
return $array[$database];
|
|
}
|
|
return $config['calibre_directory'];
|
|
}
|
|
|
|
|
|
public static function getDbFileName ($database = NULL) {
|
|
return self::getDbDirectory ($database) .'metadata.db';
|
|
}
|
|
|
|
private static function error () {
|
|
if (php_sapi_name() != "cli") {
|
|
header("location: checkconfig.php?err=1");
|
|
}
|
|
throw new Exception('Database not found.');
|
|
}
|
|
|
|
public static function getDb ($database = NULL) {
|
|
if (is_null (self::$db)) {
|
|
try {
|
|
if (is_readable (self::getDbFileName ($database))) {
|
|
self::$db = new PDO('sqlite:'. self::getDbFileName ($database));
|
|
} else {
|
|
self::error ();
|
|
}
|
|
} catch (Exception $e) {
|
|
self::error ();
|
|
}
|
|
}
|
|
return self::$db;
|
|
}
|
|
|
|
public static function checkDatabaseAvailability () {
|
|
if (self::noDatabaseSelected ()) {
|
|
for ($i = 0; $i < count (self::getDbList ()); $i++) {
|
|
self::getDb ($i);
|
|
self::clearDb ();
|
|
}
|
|
} else {
|
|
self::getDb ();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public static function clearDb () {
|
|
self::$db = NULL;
|
|
}
|
|
|
|
public static function executeQuery($query, $columns, $filter, $params, $n, $database = NULL, $numberPerPage = NULL) {
|
|
$totalResult = -1;
|
|
|
|
if (is_null ($numberPerPage)) {
|
|
$numberPerPage = getCurrentOption ("max_item_per_page");
|
|
}
|
|
|
|
if ($numberPerPage != -1 && $n != -1)
|
|
{
|
|
// First check total number of results
|
|
$result = self::getDb ($database)->prepare (str_format ($query, "count(*)", $filter));
|
|
$result->execute ($params);
|
|
$totalResult = $result->fetchColumn ();
|
|
|
|
// Next modify the query and params
|
|
$query .= " limit ?, ?";
|
|
array_push ($params, ($n - 1) * $numberPerPage, $numberPerPage);
|
|
}
|
|
|
|
$result = self::getDb ($database)->prepare(str_format ($query, $columns, $filter));
|
|
$result->execute ($params);
|
|
return array ($totalResult, $result);
|
|
}
|
|
|
|
}
|