mbirth / cops

serie.php

Spacing +17 added lines, -17 removed lines

@@ -20,44 +20,44 @@
         $this->name = $post->name;
     }
 
-    public function getUri () {
-        return "?page=".parent::PAGE_SERIE_DETAIL."&id=$this->id";
+    public function getUri() {
+        return "?page=" . parent::PAGE_SERIE_DETAIL . "&id=$this->id";
     }
 
-    public function getEntryId () {
-        return self::ALL_SERIES_ID.":".$this->id;
+    public function getEntryId() {
+        return self::ALL_SERIES_ID . ":" . $this->id;
     }
 
     public static function getCount() {
         // str_format (localize("series.alphabetical", count(array))
-        return parent::getCountGeneric ("series", self::ALL_SERIES_ID, parent::PAGE_ALL_SERIES);
+        return parent::getCountGeneric("series", self::ALL_SERIES_ID, parent::PAGE_ALL_SERIES);
     }
 
-    public static function getSerieByBookId ($bookId) {
-        $result = parent::getDb ()->prepare('select  series.id as id, name
+    public static function getSerieByBookId($bookId) {
+        $result = parent::getDb()->prepare('select  series.id as id, name
 from books_series_link, series
 where series.id = series and book = ?');
-        $result->execute (array ($bookId));
-        if ($post = $result->fetchObject ()) {
-            return new Serie ($post);
+        $result->execute(array($bookId));
+        if ($post = $result->fetchObject()) {
+            return new Serie($post);
         }
         return NULL;
     }
 
-    public static function getSerieById ($serieId) {
-        $result = parent::getDb ()->prepare('select id, name  from series where id = ?');
-        $result->execute (array ($serieId));
-        if ($post = $result->fetchObject ()) {
-            return new Serie ($post);
+    public static function getSerieById($serieId) {
+        $result = parent::getDb()->prepare('select id, name  from series where id = ?');
+        $result->execute(array($serieId));
+        if ($post = $result->fetchObject()) {
+            return new Serie($post);
         }
         return NULL;
     }
 
     public static function getAllSeries() {
-        return Base::getEntryArrayWithBookNumber (self::SQL_ALL_SERIES, self::SERIES_COLUMNS, array (), "Serie");
+        return Base::getEntryArrayWithBookNumber(self::SQL_ALL_SERIES, self::SERIES_COLUMNS, array(), "Serie");
     }
 
     public static function getAllSeriesByQuery($query) {
-        return Base::getEntryArrayWithBookNumber (self::SQL_SERIES_FOR_SEARCH, self::SERIES_COLUMNS, array ('%' . $query . '%'), "Serie");
+        return Base::getEntryArrayWithBookNumber(self::SQL_SERIES_FOR_SEARCH, self::SERIES_COLUMNS, array('%' . $query . '%'), "Serie");
     }
 }

fetch.php

Spacing +30 added lines, -30 removed lines

@@ -13,19 +13,19 @@ 
     if ($config ['cops_fetch_protect'] == "1") {
         session_start();
         if (!isset($_SESSION['connected'])) {
-            notFound ();
+            notFound();
             return;
         }
     }
 
-    $expires = 60*60*24*14;
+    $expires = 60 * 60 * 24 * 14;
     header("Pragma: public");
-    header("Cache-Control: maxage=".$expires);
-    header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
-    $bookId = getURLParam ("id", NULL);
-    $type = getURLParam ("type", "jpg");
-    $idData = getURLParam ("data", NULL);
-    if (is_null ($bookId))
+    header("Cache-Control: maxage=" . $expires);
+    header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
+    $bookId = getURLParam("id", NULL);
+    $type = getURLParam("type", "jpg");
+    $idData = getURLParam("data", NULL);
+    if (is_null($bookId))
     {
         $book = Book::getBookByDataId($idData);
     }
@@ -35,18 +35,18 @@ 
     }
 
     if (!$book) {
-        notFound ();
+        notFound();
         return;
     }
 
     if ($book && ($type == "jpg" || empty ($config['calibre_internal_directory']))) {
         if ($type == "jpg") {
-            $file = $book->getFilePath ($type);
+            $file = $book->getFilePath($type);
         } else {
-            $file = $book->getFilePath ($type, $idData);
+            $file = $book->getFilePath($type, $idData);
         }
-        if (!$file || !file_exists ($file)) {
-            notFound ();
+        if (!$file || !file_exists($file)) {
+            notFound();
             return;
         }
     }
@@ -57,17 +57,17 @@ 
             header("Content-Type: image/jpeg");
             //by default, we don't cache
             $thumbnailCacheFullpath = null;
-            if ( isset($config['cops_thumbnail_cache_directory']) && $config['cops_thumbnail_cache_directory'] !== '' ) {
+            if (isset($config['cops_thumbnail_cache_directory']) && $config['cops_thumbnail_cache_directory'] !== '') {
                 $thumbnailCacheFullpath = $config['cops_thumbnail_cache_directory'];
                 //if multiple databases, add a subfolder with the database ID
-                $thumbnailCacheFullpath .= !is_null (GetUrlParam (DB)) ? 'db-' . GetUrlParam (DB) . DIRECTORY_SEPARATOR : '';
+                $thumbnailCacheFullpath .= !is_null(GetUrlParam(DB))?'db-' . GetUrlParam(DB) . DIRECTORY_SEPARATOR:'';
                 //when there are lots of thumbnails, it's better to save files in subfolders, so if the book's uuid is
                 //"01234567-89ab-cdef-0123-456789abcdef", we will save the thumbnail in .../0/12/34567-89ab-cdef-0123-456789abcdef-...
                 $thumbnailCacheFullpath .= substr($book->uuid, 0, 1) . DIRECTORY_SEPARATOR . substr($book->uuid, 1, 2) . DIRECTORY_SEPARATOR;
                 //check if cache folder exists or create it
-                if ( file_exists($thumbnailCacheFullpath) || mkdir($thumbnailCacheFullpath, 0700, true) ) {
+                if (file_exists($thumbnailCacheFullpath) || mkdir($thumbnailCacheFullpath, 0700, true)) {
                     //we name the thumbnail from the book's uuid and it's dimensions (width and/or height)
-                    $thumbnailCacheName = substr($book->uuid, 3) . '-' . getURLParam ("width") . 'x' . getURLParam ("height") . '.jpg';
+                    $thumbnailCacheName = substr($book->uuid, 3) . '-' . getURLParam("width") . 'x' . getURLParam("height") . '.jpg';
                     $thumbnailCacheFullpath = $thumbnailCacheFullpath . $thumbnailCacheName;
                 }
                 else {
@@ -76,45 +76,45 @@ 
                 }
             }
 
-            if ( $thumbnailCacheFullpath !== null && file_exists($thumbnailCacheFullpath) ) {
+            if ($thumbnailCacheFullpath !== null && file_exists($thumbnailCacheFullpath)) {
                 //return the already cached thumbnail
-                readfile( $thumbnailCacheFullpath );
+                readfile($thumbnailCacheFullpath);
                 return;
             }
 
-            if ($book->getThumbnail (getURLParam ("width"), getURLParam ("height"), $thumbnailCacheFullpath)) {
+            if ($book->getThumbnail(getURLParam("width"), getURLParam("height"), $thumbnailCacheFullpath)) {
                 //if we don't cache the thumbnail, imagejpeg() in $book->getThumbnail() already return the image data
-                if ( $thumbnailCacheFullpath === null ) {
+                if ($thumbnailCacheFullpath === null) {
                     // The cover had to be resized
                     return;
                 }
                 else {
                     //return the just cached thumbnail
-                    readfile( $thumbnailCacheFullpath );
+                    readfile($thumbnailCacheFullpath);
                     return;
                 }
             }
             break;
         default:
-            $data = $book->getDataById ($idData);
-            header("Content-Type: " . $data->getMimeType ());
+            $data = $book->getDataById($idData);
+            header("Content-Type: " . $data->getMimeType());
             break;
     }
-    $file = $book->getFilePath ($type, $idData, true);
+    $file = $book->getFilePath($type, $idData, true);
     if ($type == "epub" && $config['cops_update_epub-metadata'])
     {
-        $book->getUpdatedEpub ($idData);
+        $book->getUpdatedEpub($idData);
         return;
     }
     if ($type == "jpg") {
-        header('Content-Disposition: filename="' . basename ($file) . '"');
+        header('Content-Disposition: filename="' . basename($file) . '"');
     } else {
-        header('Content-Disposition: attachment; filename="' . basename ($file) . '"');
+        header('Content-Disposition: attachment; filename="' . basename($file) . '"');
     }
 
     $dir = $config['calibre_internal_directory'];
     if (empty ($config['calibre_internal_directory'])) {
-        $dir = Base::getDbDirectory ();
+        $dir = Base::getDbDirectory();
     }
 
     if (empty ($config['cops_x_accel_redirect'])) {
@@ -124,5 +124,5 @@ 
         fpassthru($fp);
     }
     else {
-        header ($config['cops_x_accel_redirect'] . ": " . $dir . $file);
+        header($config['cops_x_accel_redirect'] . ": " . $dir . $file);
     }

rating.php

Spacing +20 added lines, -20 removed lines

@@ -10,7 +10,7 @@ 
     const ALL_RATING_ID = "cops:rating";
 
     const RATING_COLUMNS = "ratings.id as id, ratings.rating as rating, count(*) as count";
-    const SQL_ALL_RATINGS ="select {0} from ratings, books_ratings_link where books_ratings_link.rating = ratings.id group by ratings.id order by ratings.rating";
+    const SQL_ALL_RATINGS = "select {0} from ratings, books_ratings_link where books_ratings_link.rating = ratings.id group by ratings.id order by ratings.rating";
     public $id;
     public $name;
 
@@ -19,41 +19,41 @@ 
         $this->name = $pname;
     }
 
-    public function getUri () {
-        return "?page=".parent::PAGE_RATING_DETAIL."&id=$this->id";
+    public function getUri() {
+        return "?page=" . parent::PAGE_RATING_DETAIL . "&id=$this->id";
     }
 
-    public function getEntryId () {
-        return self::ALL_RATING_ID.":".$this->id;
+    public function getEntryId() {
+        return self::ALL_RATING_ID . ":" . $this->id;
     }
 
     public static function getCount() {
         // str_format (localize("ratings", count(array))
-        return parent::getCountGeneric ("ratings", self::ALL_RATING_ID, parent::PAGE_ALL_RATINGS, "ratings");
+        return parent::getCountGeneric("ratings", self::ALL_RATING_ID, parent::PAGE_ALL_RATINGS, "ratings");
     }
 
     public static function getAllRatings() {
-        return self::getEntryArray (self::SQL_ALL_RATINGS, array ());
+        return self::getEntryArray(self::SQL_ALL_RATINGS, array());
     }
 
-    public static function getEntryArray ($query, $params) {
-        list (, $result) = parent::executeQuery ($query, self::RATING_COLUMNS, "", $params, -1);
+    public static function getEntryArray($query, $params) {
+        list (, $result) = parent::executeQuery($query, self::RATING_COLUMNS, "", $params, -1);
         $entryArray = array();
-        while ($post = $result->fetchObject ())
+        while ($post = $result->fetchObject())
         {
-            $ratingObj = new Rating ($post->id, $post->rating);
-            $rating=$post->rating/2;
-            $rating = str_format (localize("ratingword", $rating), $rating);
-            array_push ($entryArray, new Entry ($rating, $ratingObj->getEntryId (),
-                str_format (localize("bookword", $post->count), $post->count), "text",
-                array ( new LinkNavigation ($ratingObj->getUri ())), "", $post->count));
+            $ratingObj = new Rating($post->id, $post->rating);
+            $rating = $post->rating / 2;
+            $rating = str_format(localize("ratingword", $rating), $rating);
+            array_push($entryArray, new Entry($rating, $ratingObj->getEntryId(),
+                str_format(localize("bookword", $post->count), $post->count), "text",
+                array(new LinkNavigation($ratingObj->getUri())), "", $post->count));
         }
         return $entryArray;
     }
 
-    public static function getRatingById ($ratingId) {
-        $result = parent::getDb ()->prepare('select rating from ratings where id = ?');
-        $result->execute (array ($ratingId));
-        return new Rating ($ratingId, $result->fetchColumn ());
+    public static function getRatingById($ratingId) {
+        $result = parent::getDb()->prepare('select rating from ratings where id = ?');
+        $result->execute(array($ratingId));
+        return new Rating($ratingId, $result->fetchColumn());
     }
 }

sendtomail.php

Spacing +14 added lines, -14 removed lines

@@ -2,11 +2,11 @@ 
 
 require_once ("config.php");
 
-function checkConfiguration () {
+function checkConfiguration() {
     global $config;
 
-    if (is_null ($config['cops_mail_configuration']) ||
-        !is_array ($config['cops_mail_configuration']) ||
+    if (is_null($config['cops_mail_configuration']) ||
+        !is_array($config['cops_mail_configuration']) ||
         empty ($config['cops_mail_configuration']["smtp.host"]) ||
         empty ($config['cops_mail_configuration']["address.from"])) {
         return "NOK. bad configuration.";
@@ -14,7 +14,7 @@ 
     return False;
 }
 
-function checkRequest ($idData, $emailDest) {
+function checkRequest($idData, $emailDest) {
     if (empty ($idData)) {
         return 'No data sent.';
     }
@@ -28,22 +28,22 @@ 
 
 global $config;
 
-if ($error = checkConfiguration ()) {
+if ($error = checkConfiguration()) {
     echo $error;
     exit;
 }
 
 $idData = $_REQUEST["data"];
 $emailDest = $_REQUEST["email"];
-if ($error = checkRequest ($idData, $emailDest)) {
+if ($error = checkRequest($idData, $emailDest)) {
     echo $error;
     exit;
 }
 
 $book = Book::getBookByDataId($idData);
-$data = $book->getDataById ($idData);
+$data = $book->getDataById($idData);
 
-if (filesize ($data->getLocalPath ()) > 10 * 1024 * 1024) {
+if (filesize($data->getLocalPath()) > 10 * 1024 * 1024) {
     echo 'Attachment too big';
     exit;
 }
@@ -65,23 +65,23 @@ 
 $mail->From = $config['cops_mail_configuration']["address.from"];
 $mail->FromName = $config['cops_title_default'];
 
-foreach (explode (";", $emailDest) as $emailAddress) {
+foreach (explode(";", $emailDest) as $emailAddress) {
     if (empty ($emailAddress)) { continue; }
     $mail->AddAddress($emailAddress);
 }
 
-$mail->AddAttachment($data->getLocalPath ());
+$mail->AddAttachment($data->getLocalPath());
 
 $mail->IsHTML(true);
-$mail->Subject = 'Sent by COPS : ' . $data->getUpdatedFilename ();
-$mail->Body    = "<h1>" . $book->title . "</h1><h2>" . $book->getAuthorsName () . "</h2>" . $book->getComment ();
+$mail->Subject = 'Sent by COPS : ' . $data->getUpdatedFilename();
+$mail->Body    = "<h1>" . $book->title . "</h1><h2>" . $book->getAuthorsName() . "</h2>" . $book->getComment();
 $mail->AltBody = "Sent by COPS";
 
 if (!$mail->Send()) {
-   echo localize ("mail.messagenotsent");
+   echo localize("mail.messagenotsent");
    echo 'Mailer Error: ' . $mail->ErrorInfo;
    exit;
 }
 
-echo localize ("mail.messagesent");
+echo localize("mail.messagesent");
 

epubfs.php

Spacing +24 added lines, -24 removed lines

@@ -9,70 +9,70 @@
 require_once ("config.php");
 require_once ("base.php");
 
-function getComponentContent ($book, $component, $add) {
-    $data = $book->component ($component);
+function getComponentContent($book, $component, $add) {
+    $data = $book->component($component);
 
-    $callback = function ($m) use ($book, $component, $add) {
+    $callback = function($m) use ($book, $component, $add) {
         $method = $m[1];
         $path = $m[2];
         $end = "";
-        if (preg_match ("/^src\s*:/", $method)) {
+        if (preg_match("/^src\s*:/", $method)) {
             $end = ")";
         }
-        if (preg_match ("/^#/", $path)) {
+        if (preg_match("/^#/", $path)) {
             return "{$method}'{$path}'{$end}";
         }
         $hash = "";
-        if (preg_match ("/^(.+)#(.+)$/", $path, $matches)) {
+        if (preg_match("/^(.+)#(.+)$/", $path, $matches)) {
             $path = $matches [1];
             $hash = "#" . $matches [2];
         }
-        $comp = $book->getComponentName ($component, $path);
+        $comp = $book->getComponentName($component, $path);
         if (!$comp) return "{$method}'#'{$end}";
         $out = "{$method}'epubfs.php?{$add}comp={$comp}{$hash}'{$end}";
         if ($end) {
             return $out;
         }
-        return str_replace ("&", "&", $out);
+        return str_replace("&", "&", $out);
     };
 
-    $data = preg_replace_callback ("/(src=)[\"']([^:]*?)[\"']/", $callback, $data);
-    $data = preg_replace_callback ("/(href=)[\"']([^:]*?)[\"']/", $callback, $data);
-    $data = preg_replace_callback ("/(\@import\s+)[\"'](.*?)[\"'];/", $callback, $data);
-    $data = preg_replace_callback ("/(src\s*:\s*url\()(.*?)\)/", $callback, $data);
+    $data = preg_replace_callback("/(src=)[\"']([^:]*?)[\"']/", $callback, $data);
+    $data = preg_replace_callback("/(href=)[\"']([^:]*?)[\"']/", $callback, $data);
+    $data = preg_replace_callback("/(\@import\s+)[\"'](.*?)[\"'];/", $callback, $data);
+    $data = preg_replace_callback("/(src\s*:\s*url\()(.*?)\)/", $callback, $data);
 
     return $data;
 }
 
 if (php_sapi_name() === 'cli') { return; }
 
-$idData = getURLParam ("data", NULL);
+$idData = getURLParam("data", NULL);
 $add = "data=$idData&";
-if (!is_null (GetUrlParam (DB))) $add .= DB . "=" . GetUrlParam (DB) . "&";
+if (!is_null(GetUrlParam(DB))) $add .= DB . "=" . GetUrlParam(DB) . "&";
 $myBook = Book::getBookByDataId($idData);
 
-$book = new EPub ($myBook->getFilePath ("EPUB", $idData));
+$book = new EPub($myBook->getFilePath("EPUB", $idData));
 
-$book->initSpineComponent ();
+$book->initSpineComponent();
 
 if (!isset ($_GET["comp"])) {
-    notFound ();
+    notFound();
     return;
 }
 
 $component = $_GET["comp"];
 
 try {
-    $data = getComponentContent ($book, $component, $add);
+    $data = getComponentContent($book, $component, $add);
 
-    $expires = 60*60*24*14;
+    $expires = 60 * 60 * 24 * 14;
     header("Pragma: public");
-    header("Cache-Control: maxage=".$expires);
-    header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
-    header ("Content-Type: " . $book->componentContentType($component));
+    header("Cache-Control: maxage=" . $expires);
+    header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
+    header("Content-Type: " . $book->componentContentType($component));
     echo $data;
 }
 catch (Exception $e) {
-    error_log ($e);
-    notFound ();
+    error_log($e);
+    notFound();
 }
\ No newline at end of file

transliteration.php

Spacing +2 added lines, -2 removed lines

@@ -90,7 +90,7 @@ 
     // Counting down is faster. I'm *so* sorry.
     $len = $chunk + 1;
 
-    for ($i = -1; --$len; ) {
+    for ($i = -1; --$len;) {
       $c = $str[++$i];
       if ($remaining = $tail_bytes[$c]) {
         // UTF-8 head byte!
@@ -207,5 +207,5 @@ 
 
   $ord = $ord & 255;
 
-  return isset($map[$bank][$langcode][$ord]) ? $map[$bank][$langcode][$ord] : $unknown;
+  return isset($map[$bank][$langcode][$ord])?$map[$bank][$langcode][$ord]:$unknown;
 }

publisher.php

Spacing +17 added lines, -17 removed lines

@@ -21,45 +21,45 @@
         $this->name = $post->name;
     }
 
-    public function getUri () {
-        return "?page=".parent::PAGE_PUBLISHER_DETAIL."&id=$this->id";
+    public function getUri() {
+        return "?page=" . parent::PAGE_PUBLISHER_DETAIL . "&id=$this->id";
     }
 
-    public function getEntryId () {
-        return self::ALL_PUBLISHERS_ID.":".$this->id;
+    public function getEntryId() {
+        return self::ALL_PUBLISHERS_ID . ":" . $this->id;
     }
 
     public static function getCount() {
         // str_format (localize("publishers.alphabetical", count(array))
-        return parent::getCountGeneric ("publishers", self::ALL_PUBLISHERS_ID, parent::PAGE_ALL_PUBLISHERS);
+        return parent::getCountGeneric("publishers", self::ALL_PUBLISHERS_ID, parent::PAGE_ALL_PUBLISHERS);
     }
 
-    public static function getPublisherByBookId ($bookId) {
-        $result = parent::getDb ()->prepare('select publishers.id as id, name
+    public static function getPublisherByBookId($bookId) {
+        $result = parent::getDb()->prepare('select publishers.id as id, name
 from books_publishers_link, publishers
 where publishers.id = publisher and book = ?');
-        $result->execute (array ($bookId));
-        if ($post = $result->fetchObject ()) {
-            return new Publisher ($post);
+        $result->execute(array($bookId));
+        if ($post = $result->fetchObject()) {
+            return new Publisher($post);
         }
         return NULL;
     }
 
-    public static function getPublisherById ($publisherId) {
-        $result = parent::getDb ()->prepare('select id, name
+    public static function getPublisherById($publisherId) {
+        $result = parent::getDb()->prepare('select id, name
 from publishers where id = ?');
-        $result->execute (array ($publisherId));
-        if ($post = $result->fetchObject ()) {
-            return new Publisher ($post);
+        $result->execute(array($publisherId));
+        if ($post = $result->fetchObject()) {
+            return new Publisher($post);
         }
         return NULL;
     }
 
     public static function getAllPublishers() {
-        return Base::getEntryArrayWithBookNumber (self::SQL_ALL_PUBLISHERS, self::PUBLISHERS_COLUMNS, array (), "Publisher");
+        return Base::getEntryArrayWithBookNumber(self::SQL_ALL_PUBLISHERS, self::PUBLISHERS_COLUMNS, array(), "Publisher");
     }
 
     public static function getAllPublishersByQuery($query) {
-        return Base::getEntryArrayWithBookNumber (self::SQL_PUBLISHERS_FOR_SEARCH, self::PUBLISHERS_COLUMNS, array ('%' . $query . '%'), "Publisher");
+        return Base::getEntryArrayWithBookNumber(self::SQL_PUBLISHERS_FOR_SEARCH, self::PUBLISHERS_COLUMNS, array('%' . $query . '%'), "Publisher");
     }
 }

base.php

Spacing +342 added lines, -342 removed lines

@@ -8,19 +8,19 @@ 
 
 require_once 'config.php';
 
-define ("VERSION", "1.0.0RC4");
-define ("DB", "db");
+define("VERSION", "1.0.0RC4");
+define("DB", "db");
 date_default_timezone_set($config['default_timezone']);
 
 
-function useServerSideRendering () {
+function useServerSideRendering() {
     global $config;
     return preg_match("/" . $config['cops_server_side_render'] . "/", $_SERVER['HTTP_USER_AGENT']);
 }
 
-function serverSideRender ($data) {
+function serverSideRender($data) {
     // Get the templates
-    $theme = getCurrentTemplate ();
+    $theme = getCurrentTemplate();
     $header = file_get_contents('templates/' . $theme . '/header.html');
     $footer = file_get_contents('templates/' . $theme . '/footer.html');
     $main = file_get_contents('templates/' . $theme . '/main.html');
@@ -28,8 +28,8 @@ 
     $page = file_get_contents('templates/' . $theme . '/page.html');
 
     // Generate the function for the template
-    $template = new doT ();
-    $dot = $template->template ($page, array ("bookdetail" => $bookdetail,
+    $template = new doT();
+    $dot = $template->template($page, array("bookdetail" => $bookdetail,
                                               "header" => $header,
                                               "footer" => $footer,
                                               "main" => $main));
@@ -40,38 +40,38 @@ 
     }
     // Execute the template
     if (!empty ($data)) {
-        return $dot ($data);
+        return $dot($data);
     }
 
     return NULL;
 }
 
-function getQueryString () {
-    if ( isset($_SERVER['QUERY_STRING']) ) {
+function getQueryString() {
+    if (isset($_SERVER['QUERY_STRING'])) {
         return $_SERVER['QUERY_STRING'];
     }
     return "";
 }
 
-function notFound () {
-    header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
+function notFound() {
+    header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found");
     header("Status: 404 Not Found");
 
     $_SERVER['REDIRECT_STATUS'] = 404;
 }
 
-function getURLParam ($name, $default = NULL) {
+function getURLParam($name, $default = NULL) {
     if (!empty ($_GET) && isset($_GET[$name]) && $_GET[$name] != "") {
         return $_GET[$name];
     }
     return $default;
 }
 
-function getCurrentOption ($option) {
+function getCurrentOption($option) {
     global $config;
     if (isset($_COOKIE[$option])) {
-        if (isset($config ["cops_" . $option]) && is_array ($config ["cops_" . $option])) {
-            return explode (",", $_COOKIE[$option]);
+        if (isset($config ["cops_" . $option]) && is_array($config ["cops_" . $option])) {
+            return explode(",", $_COOKIE[$option]);
         } else {
             return $_COOKIE[$option];
         }
@@ -83,15 +83,15 @@ 
     return "";
 }
 
-function getCurrentCss () {
-    return "templates/" . getCurrentTemplate () . "/styles/style-" . getCurrentOption ("style") . ".css";
+function getCurrentCss() {
+    return "templates/" . getCurrentTemplate() . "/styles/style-" . getCurrentOption("style") . ".css";
 }
 
-function getCurrentTemplate () {
-    return getCurrentOption ("template");
+function getCurrentTemplate() {
+    return getCurrentOption("template");
 }
 
-function getUrlWithVersion ($url) {
+function getUrlWithVersion($url) {
     return $url . "?v=" . VERSION;
 }
 
@@ -130,7 +130,7 @@ 
     return "$return\n\n--------------------------------------------\n\n";
 }
 
-function are_libxml_errors_ok ()
+function are_libxml_errors_ok()
 {
     $errors = libxml_get_errors();
 
@@ -140,15 +140,15 @@ 
     return true;
 }
 
-function html2xhtml ($html) {
+function html2xhtml($html) {
     $doc = new DOMDocument();
     libxml_use_internal_errors(true);
 
     $doc->loadHTML('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>' .
-                        $html  . '</body></html>'); // Load the HTML
+                        $html . '</body></html>'); // Load the HTML
     $output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
     $output = xml2xhtml($output);
-    if (preg_match ('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
+    if (preg_match('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
         $output = $matches [1]; // Remove <html><body>
     }
     /*
@@ -160,7 +160,7 @@ 
     }
     */
 
-    if (!are_libxml_errors_ok ()) $output = "HTML code not valid.";
+    if (!are_libxml_errors_ok()) $output = "HTML code not valid.";
 
     libxml_use_internal_errors(false);
     return $output;
@@ -246,7 +246,7 @@ 
     //echo var_dump($langs);
     $lang_file = NULL;
     foreach ($langs as $language => $val) {
-        $temp_file = dirname(__FILE__). '/lang/Localization_' . $language . '.json';
+        $temp_file = dirname(__FILE__) . '/lang/Localization_' . $language . '.json';
         if (file_exists($temp_file)) {
             $lang = $language;
             $lang_file = $temp_file;
@@ -254,7 +254,7 @@ 
         }
     }
     if (empty ($lang_file)) {
-        $lang_file = dirname(__FILE__). '/lang/Localization_' . $lang . '.json';
+        $lang_file = dirname(__FILE__) . '/lang/Localization_' . $lang . '.json';
     }
     return array($lang, $lang_file);
 }
@@ -263,7 +263,7 @@ 
  * This method is based on this page
  * http://www.mind-it.info/2010/02/22/a-simple-approach-to-localization-in-php/
  */
-function localize($phrase, $count=-1, $reset=false) {
+function localize($phrase, $count = -1, $reset = false) {
     global $config;
     if ($count == 0)
         $phrase .= ".none";
@@ -282,7 +282,7 @@ 
         $lang_file_en = NULL;
         list ($lang, $lang_file) = getLangAndTranslationFile();
         if ($lang != "en") {
-            $lang_file_en = dirname(__FILE__). '/lang/' . 'Localization_en.json';
+            $lang_file_en = dirname(__FILE__) . '/lang/' . 'Localization_en.json';
         }
 
         $lang_file_content = file_get_contents($lang_file);
@@ -290,8 +290,8 @@ 
         $translations = json_decode($lang_file_content, true);
 
         /* Clean the array of all unfinished translations */
-        foreach (array_keys ($translations) as $key) {
-            if (preg_match ("/^##TODO##/", $key)) {
+        foreach (array_keys($translations) as $key) {
+            if (preg_match("/^##TODO##/", $key)) {
                 unset ($translations [$key]);
             }
         }
@@ -299,10 +299,10 @@ 
         {
             $lang_file_content = file_get_contents($lang_file_en);
             $translations_en = json_decode($lang_file_content, true);
-            $translations = array_merge ($translations_en, $translations);
+            $translations = array_merge($translations_en, $translations);
         }
     }
-    if (array_key_exists ($phrase, $translations)) {
+    if (array_key_exists($phrase, $translations)) {
         return $translations[$phrase];
     }
     return $phrase;
@@ -313,7 +313,7 @@ 
         $urlParams = "";
     }
     $start = "";
-    if (preg_match ("#^\?(.*)#", $urlParams, $matches)) {
+    if (preg_match("#^\?(.*)#", $urlParams, $matches)) {
         $start = "?";
         $urlParams = $matches[1];
     }
@@ -327,18 +327,18 @@ 
     return $start . http_build_query($params);
 }
 
-function useNormAndUp () {
+function useNormAndUp() {
     global $config;
     return $config ['cops_normalized_search'] == "1";
 }
 
-function normalizeUtf8String( $s) {
+function normalizeUtf8String($s) {
     include_once 'transliteration.php';
     return _transliteration_process($s);
 }
 
-function normAndUp ($s) {
-    return mb_strtoupper (normalizeUtf8String($s), 'UTF-8');
+function normAndUp($s) {
+    return mb_strtoupper(normalizeUtf8String($s), 'UTF-8');
 }
 
 class Link
@@ -365,7 +365,7 @@ 
         $this->activeFacet = $pactiveFacet;
     }
 
-    public function hrefXhtml () {
+    public function hrefXhtml() {
         return $this->href;
     }
 
@@ -378,10 +378,10 @@ 
 class LinkNavigation extends Link
 {
     public function __construct($phref, $prel = NULL, $ptitle = NULL) {
-        parent::__construct ($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
-        if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
-        if (!preg_match ("#^\?(.*)#", $this->href) && !empty ($this->href)) $this->href = "?" . $this->href;
-        if (preg_match ("/(bookdetail|getJSON).php/", parent::getScriptName())) {
+        parent::__construct($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
+        if (!is_null(GetUrlParam(DB))) $this->href = addURLParameter($this->href, DB, GetUrlParam(DB));
+        if (!preg_match("#^\?(.*)#", $this->href) && !empty ($this->href)) $this->href = "?" . $this->href;
+        if (preg_match("/(bookdetail|getJSON).php/", parent::getScriptName())) {
             $this->href = "index.php" . $this->href;
         } else {
             $this->href = parent::getScriptName() . $this->href;
@@ -392,8 +392,8 @@ 
 class LinkFacet extends Link
 {
     public function __construct($phref, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
-        parent::__construct ($phref, Link::OPDS_PAGING_TYPE, "http://opds-spec.org/facet", $ptitle, $pfacetGroup, $pactiveFacet);
-        if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
+        parent::__construct($phref, Link::OPDS_PAGING_TYPE, "http://opds-spec.org/facet", $ptitle, $pfacetGroup, $pactiveFacet);
+        if (!is_null(GetUrlParam(DB))) $this->href = addURLParameter($this->href, DB, GetUrlParam(DB));
         $this->href = parent::getScriptName() . $this->href;
     }
 }
@@ -423,21 +423,21 @@ 
         Publisher::ALL_PUBLISHERS_ID => 'images/publisher.png'
     );
 
-    public function getUpdatedTime () {
-        if (!is_null ($this->localUpdated)) {
-            return date (DATE_ATOM, $this->localUpdated);
+    public function getUpdatedTime() {
+        if (!is_null($this->localUpdated)) {
+            return date(DATE_ATOM, $this->localUpdated);
         }
-        if (is_null (self::$updated)) {
+        if (is_null(self::$updated)) {
             self::$updated = time();
         }
-        return date (DATE_ATOM, self::$updated);
+        return date(DATE_ATOM, self::$updated);
     }
 
-    public function getNavLink () {
+    public function getNavLink() {
         foreach ($this->linkArray as $link) {
             if ($link->type != Link::OPDS_NAVIGATION_TYPE) { continue; }
 
-            return $link->hrefXhtml ();
+            return $link->hrefXhtml();
         }
         return "#";
     }
@@ -456,14 +456,14 @@ 
         {
             foreach (self::$icons as $reg => $image)
             {
-                if (preg_match ("/" . $reg . "/", $pid)) {
-                    array_push ($this->linkArray, new Link (getUrlWithVersion ($image), "image/png", Link::OPDS_THUMBNAIL_TYPE));
+                if (preg_match("/" . $reg . "/", $pid)) {
+                    array_push($this->linkArray, new Link(getUrlWithVersion($image), "image/png", Link::OPDS_THUMBNAIL_TYPE));
                     break;
                 }
             }
         }
 
-        if (!is_null (GetUrlParam (DB))) $this->id = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $this->id);
+        if (!is_null(GetUrlParam(DB))) $this->id = str_replace("cops:", "cops:" . GetUrlParam(DB) . ":", $this->id);
     }
 }
 
@@ -472,23 +472,23 @@ 
     public $book;
 
     public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray, $pbook) {
-        parent::__construct ($ptitle, $pid, $pcontent, $pcontentType, $plinkArray);
+        parent::__construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray);
         $this->book = $pbook;
         $this->localUpdated = $pbook->timestamp;
     }
 
-    public function getCoverThumbnail () {
+    public function getCoverThumbnail() {
         foreach ($this->linkArray as $link) {
             if ($link->rel == Link::OPDS_THUMBNAIL_TYPE)
-                return $link->hrefXhtml ();
+                return $link->hrefXhtml();
         }
         return null;
     }
 
-    public function getCover () {
+    public function getCover() {
         foreach ($this->linkArray as $link) {
             if ($link->rel == Link::OPDS_IMAGE_TYPE)
-                return $link->hrefXhtml ();
+                return $link->hrefXhtml();
         }
         return null;
     }
@@ -510,55 +510,55 @@ 
     public $totalNumber = -1;
     public $entryArray = array();
 
-    public static function getPage ($pageId, $id, $query, $n)
+    public static function getPage($pageId, $id, $query, $n)
     {
         switch ($pageId) {
             case Base::PAGE_ALL_AUTHORS :
-                return new PageAllAuthors ($id, $query, $n);
+                return new PageAllAuthors($id, $query, $n);
             case Base::PAGE_AUTHORS_FIRST_LETTER :
-                return new PageAllAuthorsLetter ($id, $query, $n);
+                return new PageAllAuthorsLetter($id, $query, $n);
             case Base::PAGE_AUTHOR_DETAIL :
-                return new PageAuthorDetail ($id, $query, $n);
+                return new PageAuthorDetail($id, $query, $n);
             case Base::PAGE_ALL_TAGS :
-                return new PageAllTags ($id, $query, $n);
+                return new PageAllTags($id, $query, $n);
             case Base::PAGE_TAG_DETAIL :
-                return new PageTagDetail ($id, $query, $n);
+                return new PageTagDetail($id, $query, $n);
             case Base::PAGE_ALL_LANGUAGES :
-                return new PageAllLanguages ($id, $query, $n);
+                return new PageAllLanguages($id, $query, $n);
             case Base::PAGE_LANGUAGE_DETAIL :
-                return new PageLanguageDetail ($id, $query, $n);
+                return new PageLanguageDetail($id, $query, $n);
             case Base::PAGE_ALL_CUSTOMS :
-                return new PageAllCustoms ($id, $query, $n);
+                return new PageAllCustoms($id, $query, $n);
             case Base::PAGE_CUSTOM_DETAIL :
-                return new PageCustomDetail ($id, $query, $n);
+                return new PageCustomDetail($id, $query, $n);
             case Base::PAGE_ALL_RATINGS :
-                return new PageAllRating ($id, $query, $n);
+                return new PageAllRating($id, $query, $n);
             case Base::PAGE_RATING_DETAIL :
-                return new PageRatingDetail ($id, $query, $n);
+                return new PageRatingDetail($id, $query, $n);
             case Base::PAGE_ALL_SERIES :
-                return new PageAllSeries ($id, $query, $n);
+                return new PageAllSeries($id, $query, $n);
             case Base::PAGE_ALL_BOOKS :
-                return new PageAllBooks ($id, $query, $n);
+                return new PageAllBooks($id, $query, $n);
             case Base::PAGE_ALL_BOOKS_LETTER:
-                return new PageAllBooksLetter ($id, $query, $n);
+                return new PageAllBooksLetter($id, $query, $n);
             case Base::PAGE_ALL_RECENT_BOOKS :
-                return new PageRecentBooks ($id, $query, $n);
+                return new PageRecentBooks($id, $query, $n);
             case Base::PAGE_SERIE_DETAIL :
-                return new PageSerieDetail ($id, $query, $n);
+                return new PageSerieDetail($id, $query, $n);
             case Base::PAGE_OPENSEARCH_QUERY :
-                return new PageQueryResult ($id, $query, $n);
+                return new PageQueryResult($id, $query, $n);
             case Base::PAGE_BOOK_DETAIL :
-                return new PageBookDetail ($id, $query, $n);
+                return new PageBookDetail($id, $query, $n);
             case Base::PAGE_ALL_PUBLISHERS:
-                return new PageAllPublishers ($id, $query, $n);
+                return new PageAllPublishers($id, $query, $n);
             case Base::PAGE_PUBLISHER_DETAIL :
-                return new PagePublisherDetail ($id, $query, $n);
+                return new PagePublisherDetail($id, $query, $n);
             case Base::PAGE_ABOUT :
-                return new PageAbout ($id, $query, $n);
+                return new PageAbout($id, $query, $n);
             case Base::PAGE_CUSTOMIZE :
-                return new PageCustomize ($id, $query, $n);
+                return new PageCustomize($id, $query, $n);
             default:
-                $page = new Page ($id, $query, $n);
+                $page = new Page($id, $query, $n);
                 $page->idPage = "cops:catalog";
                 return $page;
         }
@@ -571,106 +571,106 @@ 
         $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'];
+        $this->authorName = empty($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 ()
+    public function InitializeContent()
     {
         global $config;
         $this->title = $config['cops_title_default'];
         $this->subtitle = $config['cops_subtitle_default'];
-        if (Base::noDatabaseSelected ()) {
+        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));
+            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));
                 $i++;
-                Base::clearDb ();
+                Base::clearDb();
             }
         } else {
-            if (!in_array (PageQueryResult::SCOPE_AUTHOR, getCurrentOption ('ignored_categories'))) {
-                array_push ($this->entryArray, Author::getCount());
+            if (!in_array(PageQueryResult::SCOPE_AUTHOR, getCurrentOption('ignored_categories'))) {
+                array_push($this->entryArray, Author::getCount());
             }
-            if (!in_array (PageQueryResult::SCOPE_SERIES, getCurrentOption ('ignored_categories'))) {
+            if (!in_array(PageQueryResult::SCOPE_SERIES, getCurrentOption('ignored_categories'))) {
                 $series = Serie::getCount();
-                if (!is_null ($series)) array_push ($this->entryArray, $series);
+                if (!is_null($series)) array_push($this->entryArray, $series);
             }
-            if (!in_array (PageQueryResult::SCOPE_PUBLISHER, getCurrentOption ('ignored_categories'))) {
+            if (!in_array(PageQueryResult::SCOPE_PUBLISHER, getCurrentOption('ignored_categories'))) {
                 $publisher = Publisher::getCount();
-                if (!is_null ($publisher)) array_push ($this->entryArray, $publisher);
+                if (!is_null($publisher)) array_push($this->entryArray, $publisher);
             }
-            if (!in_array (PageQueryResult::SCOPE_TAG, getCurrentOption ('ignored_categories'))) {
+            if (!in_array(PageQueryResult::SCOPE_TAG, getCurrentOption('ignored_categories'))) {
                 $tags = Tag::getCount();
-                if (!is_null ($tags)) array_push ($this->entryArray, $tags);
+                if (!is_null($tags)) array_push($this->entryArray, $tags);
             }
-            if (!in_array (PageQueryResult::SCOPE_RATING, getCurrentOption ('ignored_categories'))) {
+            if (!in_array(PageQueryResult::SCOPE_RATING, getCurrentOption('ignored_categories'))) {
                 $rating = Rating::getCount();
-                if (!is_null ($rating)) array_push ($this->entryArray, $rating);
+                if (!is_null($rating)) array_push($this->entryArray, $rating);
             }
-            if (!in_array ("language", getCurrentOption ('ignored_categories'))) {
+            if (!in_array("language", getCurrentOption('ignored_categories'))) {
                 $languages = Language::getCount();
-                if (!is_null ($languages)) array_push ($this->entryArray, $languages);
+                if (!is_null($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));
+                $customId = CustomColumn::getCustomId($lookup);
+                if (!is_null($customId)) {
+                    array_push($this->entryArray, CustomColumn::getCount($customId));
                 }
             }
-            $this->entryArray = array_merge ($this->entryArray, Book::getCount());
+            $this->entryArray = array_merge($this->entryArray, Book::getCount());
 
-            if (Base::isMultipleDatabaseEnabled ()) $this->title =  Base::getDbName ();
+            if (Base::isMultipleDatabaseEnabled()) $this->title = Base::getDbName();
         }
     }
 
-    public function isPaginated ()
+    public function isPaginated()
     {
-        return (getCurrentOption ("max_item_per_page") != -1 &&
+        return (getCurrentOption("max_item_per_page") != -1 &&
                 $this->totalNumber != -1 &&
-                $this->totalNumber > getCurrentOption ("max_item_per_page"));
+                $this->totalNumber > getCurrentOption("max_item_per_page"));
     }
 
-    public function getNextLink ()
+    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"));
+        $currentUrl = preg_replace("/\&n=.*?$/", "", "?" . 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 ()
+    public function getPrevLink()
     {
-        $currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . getQueryString ());
+        $currentUrl = preg_replace("/\&n=.*?$/", "", "?" . getQueryString());
         if ($this->n > 1) {
-            return new LinkNavigation ($currentUrl . "&n=" . ($this->n - 1), "previous", localize ("paging.previous.alternate"));
+            return new LinkNavigation($currentUrl . "&n=" . ($this->n - 1), "previous", localize("paging.previous.alternate"));
         }
         return NULL;
     }
 
-    public function getMaxPage ()
+    public function getMaxPage()
     {
-        return ceil ($this->totalNumber / getCurrentOption ("max_item_per_page"));
+        return ceil($this->totalNumber / getCurrentOption("max_item_per_page"));
     }
 
-    public function containsBook ()
+    public function containsBook()
     {
-        if (count ($this->entryArray) == 0) return false;
-        if (get_class ($this->entryArray [0]) == "EntryBook") return true;
+        if (count($this->entryArray) == 0) return false;
+        if (get_class($this->entryArray [0]) == "EntryBook") return true;
         return false;
     }
 }
 
 class PageAllAuthors extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("authors.title");
-        if (getCurrentOption ("author_split_first_letter") == 1) {
+        if (getCurrentOption("author_split_first_letter") == 1) {
             $this->entryArray = Author::getAllAuthorsByFirstLetter();
         }
         else {
@@ -682,28 +682,28 @@ 
 
 class PageAllAuthorsLetter extends Page
 {
-    public function InitializeContent ()
+    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);
+        $this->idPage = Author::getEntryIdByLetter($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 ()
+    public function InitializeContent()
     {
-        $author = Author::getAuthorById ($this->idGet);
-        $this->idPage = $author->getEntryId ();
+        $author = Author::getAuthorById($this->idGet);
+        $this->idPage = $author->getEntryId();
         $this->title = $author->name;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByAuthor ($this->idGet, $this->n);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByAuthor($this->idGet, $this->n);
     }
 }
 
 class PageAllPublishers extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("publishers.title");
         $this->entryArray = Publisher::getAllPublishers();
@@ -713,18 +713,18 @@ 
 
 class PagePublisherDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $publisher = Publisher::getPublisherById ($this->idGet);
+        $publisher = Publisher::getPublisherById($this->idGet);
         $this->title = $publisher->name;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByPublisher ($this->idGet, $this->n);
-        $this->idPage = $publisher->getEntryId ();
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByPublisher($this->idGet, $this->n);
+        $this->idPage = $publisher->getEntryId();
     }
 }
 
 class PageAllTags extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("tags.title");
         $this->entryArray = Tag::getAllTags();
@@ -734,7 +734,7 @@ 
 
 class PageAllLanguages extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("languages.title");
         $this->entryArray = Language::getAllLanguages();
@@ -744,52 +744,52 @@ 
 
 class PageCustomDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $customId = getURLParam ("custom", NULL);
-        $custom = CustomColumn::getCustomById ($customId, $this->idGet);
-        $this->idPage = $custom->getEntryId ();
+        $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, $this->n);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom($customId, $this->idGet, $this->n);
     }
 }
 
 class PageAllCustoms extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $customId = getURLParam ("custom", NULL);
-        $this->title = CustomColumn::getAllTitle ($customId);
+        $customId = getURLParam("custom", NULL);
+        $this->title = CustomColumn::getAllTitle($customId);
         $this->entryArray = CustomColumn::getAllCustoms($customId);
-        $this->idPage = CustomColumn::getAllCustomsId ($customId);
+        $this->idPage = CustomColumn::getAllCustomsId($customId);
     }
 }
 
 class PageTagDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $tag = Tag::getTagById ($this->idGet);
-        $this->idPage = $tag->getEntryId ();
+        $tag = Tag::getTagById($this->idGet);
+        $this->idPage = $tag->getEntryId();
         $this->title = $tag->name;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByTag ($this->idGet, $this->n);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByTag($this->idGet, $this->n);
     }
 }
 
 class PageLanguageDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $language = Language::getLanguageById ($this->idGet);
-        $this->idPage = $language->getEntryId ();
+        $language = Language::getLanguageById($this->idGet);
+        $this->idPage = $language->getEntryId();
         $this->title = $language->lang_code;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByLanguage ($this->idGet, $this->n);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByLanguage($this->idGet, $this->n);
     }
 }
 
 class PageAllSeries extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("series.title");
         $this->entryArray = Serie::getAllSeries();
@@ -799,18 +799,18 @@ 
 
 class PageSerieDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $serie = Serie::getSerieById ($this->idGet);
+        $serie = Serie::getSerieById($this->idGet);
         $this->title = $serie->name;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksBySeries ($this->idGet, $this->n);
-        $this->idPage = $serie->getEntryId ();
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksBySeries($this->idGet, $this->n);
+        $this->idPage = $serie->getEntryId();
     }
 }
 
 class PageAllRating extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("ratings.title");
         $this->entryArray = Rating::getAllRatings();
@@ -820,25 +820,25 @@ 
 
 class PageRatingDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $rating = Rating::getRatingById ($this->idGet);
-        $this->idPage = $rating->getEntryId ();
-        $this->title =str_format (localize ("ratingword", $rating->name/2), $rating->name/2);
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByRating ($this->idGet, $this->n);
+        $rating = Rating::getRatingById($this->idGet);
+        $this->idPage = $rating->getEntryId();
+        $this->title = str_format(localize("ratingword", $rating->name / 2), $rating->name / 2);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByRating($this->idGet, $this->n);
     }
 }
 
 class PageAllBooks extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $this->title = localize ("allbooks.title");
-        if (getCurrentOption ("titles_split_first_letter") == 1) {
+        $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);
+            list ($this->entryArray, $this->totalNumber) = Book::getBooks($this->n);
         }
         $this->idPage = Book::ALL_BOOKS_ID;
     }
@@ -846,25 +846,25 @@ 
 
 class PageAllBooksLetter extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByStartingLetter ($this->idGet, $this->n);
-        $this->idPage = Book::getEntryIdByLetter ($this->idGet);
+        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);
+            $count = count($this->entryArray);
 
-        $this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("bookword", $count), $count), $this->idGet);
+        $this->title = str_format(localize("splitByLetter.letter"), str_format(localize("bookword", $count), $count), $this->idGet);
     }
 }
 
 class PageRecentBooks extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $this->title = localize ("recent.title");
-        $this->entryArray = Book::getAllRecentBooks ();
+        $this->title = localize("recent.title");
+        $this->entryArray = Book::getAllRecentBooks();
         $this->idPage = Book::ALL_RECENT_BOOKS_ID;
     }
 }
@@ -878,16 +878,16 @@ 
     const SCOPE_BOOK = "book";
     const SCOPE_PUBLISHER = "publisher";
 
-    private function useTypeahead () {
-        return !is_null (getURLParam ("search"));
+    private function useTypeahead() {
+        return !is_null(getURLParam("search"));
     }
 
-    private function searchByScope ($scope, $limit = FALSE) {
+    private function searchByScope($scope, $limit = FALSE) {
         $n = $this->n;
         $numberPerPage = NULL;
         $queryNormedAndUp = $this->query;
-        if (useNormAndUp ()) {
-            $queryNormedAndUp = normAndUp ($this->query);
+        if (useNormAndUp()) {
+            $queryNormedAndUp = normAndUp($this->query);
         }
         if ($limit) {
             $n = 1;
@@ -895,59 +895,59 @@ 
         }
         switch ($scope) {
             case self::SCOPE_BOOK :
-                $array = Book::getBooksByStartingLetter ('%' . $queryNormedAndUp, $n, NULL, $numberPerPage);
+                $array = Book::getBooksByStartingLetter('%' . $queryNormedAndUp, $n, NULL, $numberPerPage);
                 break;
             case self::SCOPE_AUTHOR :
-                $array = Author::getAuthorsForSearch ('%' . $queryNormedAndUp);
+                $array = Author::getAuthorsForSearch('%' . $queryNormedAndUp);
                 break;
             case self::SCOPE_SERIES :
-                $array = Serie::getAllSeriesByQuery ($queryNormedAndUp);
+                $array = Serie::getAllSeriesByQuery($queryNormedAndUp);
                 break;
             case self::SCOPE_TAG :
-                $array = Tag::getAllTagsByQuery ($queryNormedAndUp, $n, NULL, $numberPerPage);
+                $array = Tag::getAllTagsByQuery($queryNormedAndUp, $n, NULL, $numberPerPage);
                 break;
             case self::SCOPE_PUBLISHER :
-                $array = Publisher::getAllPublishersByQuery ($queryNormedAndUp);
+                $array = Publisher::getAllPublishersByQuery($queryNormedAndUp);
                 break;
             default:
-                $array = Book::getBooksByQuery (
-                    array ("all" => "%" . $queryNormedAndUp . "%"), $n);
+                $array = Book::getBooksByQuery(
+                    array("all" => "%" . $queryNormedAndUp . "%"), $n);
         }
 
         return $array;
     }
 
-    public function doSearchByCategory () {
-        $database = GetUrlParam (DB);
-        $out = array ();
+    public function doSearchByCategory() {
+        $database = GetUrlParam(DB);
+        $out = array();
         $pagequery = Base::PAGE_OPENSEARCH_QUERY;
-        $dbArray = array ("");
+        $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 ();
+        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}",
+            if (Base::noDatabaseSelected()) {
+                array_push($this->entryArray, new Entry($key, DB . ":query:{$d}",
                                         " ", "text",
-                                        array ( new LinkNavigation ("?" . DB . "={$d}")), "tt-header"));
-                Base::getDb ($d);
+                                        array(new LinkNavigation("?" . DB . "={$d}")), "tt-header"));
+                Base::getDb($d);
             }
-            foreach (array (PageQueryResult::SCOPE_BOOK,
+            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'))) {
+                if (in_array($key, getCurrentOption('ignored_categories'))) {
                     continue;
                 }
-                $array = $this->searchByScope ($key, TRUE);
+                $array = $this->searchByScope($key, TRUE);
 
                 $i = 0;
-                if (count ($array) == 2 && is_array ($array [0])) {
+                if (count($array) == 2 && is_array($array [0])) {
                     $total = $array [1];
                     $array = $array [0];
                 } else {
@@ -960,32 +960,32 @@ 
                     // str_format (localize("seriesword", count($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", $total));
+                    array_push($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", $total));
                 }
-                if (!Base::noDatabaseSelected () && $this->useTypeahead ()) {
+                if (!Base::noDatabaseSelected() && $this->useTypeahead()) {
                     foreach ($array as $entry) {
-                        array_push ($this->entryArray, $entry);
+                        array_push($this->entryArray, $entry);
                         $i++;
                         if ($i > 4) { break; };
                     }
                 }
             }
             $d++;
-            if (Base::noDatabaseSelected ()) {
-                Base::clearDb ();
+            if (Base::noDatabaseSelected()) {
+                Base::clearDb();
             }
         }
         return $out;
     }
 
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $scope = getURLParam ("scope");
+        $scope = getURLParam("scope");
         if (empty ($scope)) {
-            $this->title = str_format (localize ("search.result"), $this->query);
+            $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)
@@ -993,31 +993,31 @@ 
             // 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);
+            $this->title = str_format(localize("search.result.{$scope}"), $this->query);
         }
 
         $crit = "%" . $this->query . "%";
 
         // Special case when we are doing a search and no database is selected
-        if (Base::noDatabaseSelected () && !$this->useTypeahead ()) {
+        if (Base::noDatabaseSelected() && !$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)), "", $totalNumber));
+            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)), "", $totalNumber));
                 $i++;
             }
             return;
         }
         if (empty ($scope)) {
-            $this->doSearchByCategory ();
+            $this->doSearchByCategory();
             return;
         }
 
-        $array = $this->searchByScope ($scope);
-        if (count ($array) == 2 && is_array ($array [0])) {
+        $array = $this->searchByScope($scope);
+        if (count($array) == 2 && is_array($array [0])) {
             list ($this->entryArray, $this->totalNumber) = $array;
         } else {
             $this->entryArray = $array;
@@ -1027,27 +1027,27 @@ 
 
 class PageBookDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $this->book = Book::getBookById ($this->idGet);
+        $this->book = Book::getBookById($this->idGet);
         $this->title = $this->book->title;
     }
 }
 
 class PageAbout extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $this->title = localize ("about.title");
+        $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, $value)) {
+    private function isChecked($key, $testedValue = 1) {
+        $value = getCurrentOption($key);
+        if (is_array($value)) {
+            if (in_array($testedValue, $value)) {
                 return "checked='checked'";
             }
         } else {
@@ -1058,29 +1058,29 @@ 
         return "";
     }
 
-    private function isSelected ($key, $value) {
-        if (getCurrentOption ($key) == $value) {
+    private function isSelected($key, $value) {
+        if (getCurrentOption($key) == $value) {
             return "selected='selected'";
         }
         return "";
     }
 
-    private function getStyleList () {
-        $result = array ();
-        foreach (glob ("templates/" . getCurrentTemplate () . "/styles/style-*.css") as $filename) {
-            if (preg_match ('/styles\/style-(.*?)\.css/', $filename, $m)) {
-                array_push ($result, $m [1]);
+    private function getStyleList() {
+        $result = array();
+        foreach (glob("templates/" . getCurrentTemplate() . "/styles/style-*.css") as $filename) {
+            if (preg_match('/styles\/style-(.*?)\.css/', $filename, $m)) {
+                array_push($result, $m [1]);
             }
         }
         return $result;
     }
 
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $this->title = localize ("customize.title");
-        $this->entryArray = array ();
+        $this->title = localize("customize.title");
+        $this->entryArray = array();
 
-        $ignoredBaseArray = array (PageQueryResult::SCOPE_AUTHOR,
+        $ignoredBaseArray = array(PageQueryResult::SCOPE_AUTHOR,
                                    PageQueryResult::SCOPE_TAG,
                                    PageQueryResult::SCOPE_SERIES,
                                    PageQueryResult::SCOPE_PUBLISHER,
@@ -1088,50 +1088,50 @@ 
                                    "language");
 
         $content = "";
-        array_push ($this->entryArray, new Entry ("Template", "",
+        array_push($this->entryArray, new Entry("Template", "",
                                         "<span style='cursor: pointer;' onclick='$.cookie(\"template\", \"bootstrap\", { expires: 365 });window.location=$(\".headleft\").attr(\"href\");'>Click to switch to Bootstrap</span>", "text",
-                                        array ()));
+                                        array()));
         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>";
+            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}'> {$filename} </label>";
+            foreach ($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"), "",
+        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"), "",
+                                        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 ()));
+                                            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"), "",
+        $content = '<input type="number" onchange="updateCookie (this);" id="max_item_per_page" value="' . getCurrentOption("max_item_per_page") . '" min="-1" max="1200" pattern="^[-+]?[0-9]+$" />';
+        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"), "",
+                                        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"), "",
+                                        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 ()));
+                                        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> ';
+            $keyPlural = preg_replace('/(ss)$/', '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 ($this->entryArray, new Entry (localize ("customize.ignored"), "",
+        array_push($this->entryArray, new Entry(localize("customize.ignored"), "",
                                         $content, "text",
-                                        array ()));
+                                        array()));
     }
 }
 
@@ -1167,142 +1167,142 @@ 
 
     private static $db = NULL;
 
-    public static function isMultipleDatabaseEnabled () {
+    public static function isMultipleDatabaseEnabled() {
         global $config;
-        return is_array ($config['calibre_directory']);
+        return is_array($config['calibre_directory']);
     }
 
-    public static function useAbsolutePath () {
+    public static function useAbsolutePath() {
         global $config;
         $path = self::getDbDirectory();
-        return preg_match ('/^\//', $path) || // Linux /
-               preg_match ('/^\w\:/', $path); // Windows X:
+        return preg_match('/^\//', $path) || // Linux /
+               preg_match('/^\w\:/', $path); // Windows X:
     }
 
-    public static function noDatabaseSelected () {
-        return self::isMultipleDatabaseEnabled () && is_null (GetUrlParam (DB));
+    public static function noDatabaseSelected() {
+        return self::isMultipleDatabaseEnabled() && is_null(GetUrlParam(DB));
     }
 
-    public static function getDbList () {
+    public static function getDbList() {
         global $config;
-        if (self::isMultipleDatabaseEnabled ()) {
+        if (self::isMultipleDatabaseEnabled()) {
             return $config['calibre_directory'];
         } else {
-            return array ("" => $config['calibre_directory']);
+            return array("" => $config['calibre_directory']);
         }
     }
 
-    public static function getDbNameList () {
+    public static function getDbNameList() {
         global $config;
-        if (self::isMultipleDatabaseEnabled ()) {
-            return array_keys ($config['calibre_directory']);
+        if (self::isMultipleDatabaseEnabled()) {
+            return array_keys($config['calibre_directory']);
         } else {
-            return array ("");
+            return array("");
         }
     }
 
-    public static function getDbName ($database = NULL) {
+    public static function getDbName($database = NULL) {
         global $config;
-        if (self::isMultipleDatabaseEnabled ()) {
-            if (is_null ($database)) $database = GetUrlParam (DB, 0);
+        if (self::isMultipleDatabaseEnabled()) {
+            if (is_null($database)) $database = GetUrlParam(DB, 0);
             if (!is_null($database) && !preg_match('/^\d+$/', $database)) {
-                return self::error ($database);
+                return self::error($database);
             }
-            $array = array_keys ($config['calibre_directory']);
+            $array = array_keys($config['calibre_directory']);
             return  $array[$database];
         }
         return "";
     }
 
-    public static function getDbDirectory ($database = NULL) {
+    public static function getDbDirectory($database = NULL) {
         global $config;
-        if (self::isMultipleDatabaseEnabled ()) {
-            if (is_null ($database)) $database = GetUrlParam (DB, 0);
+        if (self::isMultipleDatabaseEnabled()) {
+            if (is_null($database)) $database = GetUrlParam(DB, 0);
             if (!is_null($database) && !preg_match('/^\d+$/', $database)) {
-                return self::error ($database);
+                return self::error($database);
             }
-            $array = array_values ($config['calibre_directory']);
+            $array = array_values($config['calibre_directory']);
             return  $array[$database];
         }
         return $config['calibre_directory'];
     }
 
 
-    public static function getDbFileName ($database = NULL) {
-        return self::getDbDirectory ($database) .'metadata.db';
+    public static function getDbFileName($database = NULL) {
+        return self::getDbDirectory($database) . 'metadata.db';
     }
 
-    private static function error ($database) {
+    private static function error($database) {
         if (php_sapi_name() != "cli") {
             header("location: checkconfig.php?err=1");
         }
         throw new Exception("Database <{$database}> not found.");
     }
 
-    public static function getDb ($database = NULL) {
-        if (is_null (self::$db)) {
+    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 ($database));
-                    if (useNormAndUp ()) {
-                        self::$db->sqliteCreateFunction ('normAndUp', 'normAndUp', 1);
+                if (is_readable(self::getDbFileName($database))) {
+                    self::$db = new PDO('sqlite:' . self::getDbFileName($database));
+                    if (useNormAndUp()) {
+                        self::$db->sqliteCreateFunction('normAndUp', 'normAndUp', 1);
                     }
                 } else {
-                    self::error ($database);
+                    self::error($database);
                 }
             } catch (Exception $e) {
-                self::error ($database);
+                self::error($database);
             }
         }
         return self::$db;
     }
 
-    public static function checkDatabaseAvailability () {
-        if (self::noDatabaseSelected ()) {
-            for ($i = 0; $i < count (self::getDbList ()); $i++) {
-                self::getDb ($i);
-                self::clearDb ();
+    public static function checkDatabaseAvailability() {
+        if (self::noDatabaseSelected()) {
+            for ($i = 0; $i < count(self::getDbList()); $i++) {
+                self::getDb($i);
+                self::clearDb();
             }
         } else {
-            self::getDb ();
+            self::getDb();
         }
         return true;
     }
 
-    public static function clearDb () {
+    public static function clearDb() {
         self::$db = NULL;
     }
 
-    public static function executeQuerySingle ($query, $database = NULL) {
-        return self::getDb ($database)->query($query)->fetchColumn();
+    public static function executeQuerySingle($query, $database = NULL) {
+        return self::getDb($database)->query($query)->fetchColumn();
     }
 
     public static function getCountGeneric($table, $id, $pageId, $numberOfString = NULL) {
         if (!$numberOfString) {
             $numberOfString = $table . ".alphabetical";
         }
-        $count = self::executeQuerySingle ('select count(*) from ' . $table);
+        $count = self::executeQuerySingle('select count(*) from ' . $table);
         if ($count == 0) return NULL;
-        $entry = new Entry (localize($table . ".title"), $id,
-            str_format (localize($numberOfString, $count), $count), "text",
-            array ( new LinkNavigation ("?page=".$pageId)), "", $count);
+        $entry = new Entry(localize($table . ".title"), $id,
+            str_format(localize($numberOfString, $count), $count), "text",
+            array(new LinkNavigation("?page=" . $pageId)), "", $count);
         return $entry;
     }
 
-    public static function getEntryArrayWithBookNumber ($query, $columns, $params, $category) {
-        list (, $result) = self::executeQuery ($query, $columns, "", $params, -1);
+    public static function getEntryArrayWithBookNumber($query, $columns, $params, $category) {
+        list (, $result) = self::executeQuery($query, $columns, "", $params, -1);
         $entryArray = array();
-        while ($post = $result->fetchObject ())
+        while ($post = $result->fetchObject())
         {
-            $instance = new $category ($post);
+            $instance = new $category($post);
             if (property_exists($post, "sort")) {
                 $title = $post->sort;
             } else {
                 $title = $post->name;
             }
-            array_push ($entryArray, new Entry ($title, $instance->getEntryId (),
-                str_format (localize("bookword", $post->count), $post->count), "text",
-                array ( new LinkNavigation ($instance->getUri ())), "", $post->count));
+            array_push($entryArray, new Entry($title, $instance->getEntryId(),
+                str_format(localize("bookword", $post->count), $post->count), "text",
+                array(new LinkNavigation($instance->getUri())), "", $post->count));
         }
         return $entryArray;
     }
@@ -1310,30 +1310,30 @@ 
     public static function executeQuery($query, $columns, $filter, $params, $n, $database = NULL, $numberPerPage = NULL) {
         $totalResult = -1;
 
-        if (useNormAndUp ()) {
+        if (useNormAndUp()) {
             $query = preg_replace("/upper/", "normAndUp", $query);
             $columns = preg_replace("/upper/", "normAndUp", $columns);
         }
 
-        if (is_null ($numberPerPage)) {
-            $numberPerPage = getCurrentOption ("max_item_per_page");
+        if (is_null($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 ();
+            $result = self::getDb($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, $numberPerPage);
+            array_push($params, ($n - 1) * $numberPerPage, $numberPerPage);
         }
 
-        $result = self::getDb ($database)->prepare(str_format ($query, $columns, $filter));
-        $result->execute ($params);
-        return array ($totalResult, $result);
+        $result = self::getDb($database)->prepare(str_format($query, $columns, $filter));
+        $result->execute($params);
+        return array($totalResult, $result);
     }
 
 }

OPDS_renderer.php

Spacing +177 added lines, -177 removed lines

@@ -13,266 +13,266 @@
     private $xmlStream = NULL;
     private $updated = NULL;
 
-    private function getUpdatedTime () {
-        if (is_null ($this->updated)) {
+    private function getUpdatedTime() {
+        if (is_null($this->updated)) {
             $this->updated = time();
         }
-        return date (DATE_ATOM, $this->updated);
+        return date(DATE_ATOM, $this->updated);
     }
 
-    private function getXmlStream () {
-        if (is_null ($this->xmlStream)) {
+    private function getXmlStream() {
+        if (is_null($this->xmlStream)) {
             $this->xmlStream = new XMLWriter();
             $this->xmlStream->openMemory();
-            $this->xmlStream->setIndent (true);
+            $this->xmlStream->setIndent(true);
         }
         return $this->xmlStream;
     }
 
-    public function getOpenSearch () {
+    public function getOpenSearch() {
         global $config;
-        $xml = new XMLWriter ();
-        $xml->openMemory ();
-        $xml->setIndent (true);
-        $xml->startDocument('1.0','UTF-8');
-            $xml->startElement ("OpenSearchDescription");
-                $xml->writeAttribute ("xmlns", "http://a9.com/-/spec/opensearch/1.1/");
-                $xml->startElement ("ShortName");
-                    $xml->text ("My catalog");
-                $xml->endElement ();
-                $xml->startElement ("Description");
-                    $xml->text ("Search for ebooks");
-                $xml->endElement ();
-                $xml->startElement ("InputEncoding");
-                    $xml->text ("UTF-8");
-                $xml->endElement ();
-                $xml->startElement ("OutputEncoding");
-                    $xml->text ("UTF-8");
-                $xml->endElement ();
-                $xml->startElement ("Image");
-                    $xml->writeAttribute ("type", "image/x-icon");
-                    $xml->writeAttribute ("width", "16");
-                    $xml->writeAttribute ("height", "16");
-                    $xml->text ($config['cops_icon']);
-                $xml->endElement ();
-                $xml->startElement ("Url");
-                    $xml->writeAttribute ("type", 'application/atom+xml');
+        $xml = new XMLWriter();
+        $xml->openMemory();
+        $xml->setIndent(true);
+        $xml->startDocument('1.0', 'UTF-8');
+            $xml->startElement("OpenSearchDescription");
+                $xml->writeAttribute("xmlns", "http://a9.com/-/spec/opensearch/1.1/");
+                $xml->startElement("ShortName");
+                    $xml->text("My catalog");
+                $xml->endElement();
+                $xml->startElement("Description");
+                    $xml->text("Search for ebooks");
+                $xml->endElement();
+                $xml->startElement("InputEncoding");
+                    $xml->text("UTF-8");
+                $xml->endElement();
+                $xml->startElement("OutputEncoding");
+                    $xml->text("UTF-8");
+                $xml->endElement();
+                $xml->startElement("Image");
+                    $xml->writeAttribute("type", "image/x-icon");
+                    $xml->writeAttribute("width", "16");
+                    $xml->writeAttribute("height", "16");
+                    $xml->text($config['cops_icon']);
+                $xml->endElement();
+                $xml->startElement("Url");
+                    $xml->writeAttribute("type", 'application/atom+xml');
                     $urlparam = "?query={searchTerms}";
-                    if (!is_null (GetUrlParam (DB))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
-                    $urlparam = str_replace ("%7B", "{", $urlparam);
-                    $urlparam = str_replace ("%7D", "}", $urlparam);
-                    $xml->writeAttribute ("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
-                $xml->endElement ();
-                $xml->startElement ("Query");
-                    $xml->writeAttribute ("role", "example");
-                    $xml->writeAttribute ("searchTerms", "robot");
-                $xml->endElement ();
-            $xml->endElement ();
+                    if (!is_null(GetUrlParam(DB))) $urlparam = addURLParameter($urlparam, DB, GetUrlParam(DB));
+                    $urlparam = str_replace("%7B", "{", $urlparam);
+                    $urlparam = str_replace("%7D", "}", $urlparam);
+                    $xml->writeAttribute("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
+                $xml->endElement();
+                $xml->startElement("Query");
+                    $xml->writeAttribute("role", "example");
+                    $xml->writeAttribute("searchTerms", "robot");
+                $xml->endElement();
+            $xml->endElement();
         $xml->endDocument();
         return $xml->outputMemory(true);
     }
 
-    private function startXmlDocument ($page) {
+    private function startXmlDocument($page) {
         global $config;
-        self::getXmlStream ()->startDocument('1.0','UTF-8');
-        self::getXmlStream ()->startElement ("feed");
-            self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
-            self::getXmlStream ()->writeAttribute ("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
-            self::getXmlStream ()->writeAttribute ("xmlns:opds", "http://opds-spec.org/2010/catalog");
-            self::getXmlStream ()->writeAttribute ("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
-            self::getXmlStream ()->writeAttribute ("xmlns:dcterms", "http://purl.org/dc/terms/");
-            self::getXmlStream ()->startElement ("title");
-                self::getXmlStream ()->text ($page->title);
-            self::getXmlStream ()->endElement ();
+        self::getXmlStream()->startDocument('1.0', 'UTF-8');
+        self::getXmlStream()->startElement("feed");
+            self::getXmlStream()->writeAttribute("xmlns", "http://www.w3.org/2005/Atom");
+            self::getXmlStream()->writeAttribute("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
+            self::getXmlStream()->writeAttribute("xmlns:opds", "http://opds-spec.org/2010/catalog");
+            self::getXmlStream()->writeAttribute("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
+            self::getXmlStream()->writeAttribute("xmlns:dcterms", "http://purl.org/dc/terms/");
+            self::getXmlStream()->startElement("title");
+                self::getXmlStream()->text($page->title);
+            self::getXmlStream()->endElement();
             if ($page->subtitle != "")
             {
-                self::getXmlStream ()->startElement ("subtitle");
-                    self::getXmlStream ()->text ($page->subtitle);
-                self::getXmlStream ()->endElement ();
+                self::getXmlStream()->startElement("subtitle");
+                    self::getXmlStream()->text($page->subtitle);
+                self::getXmlStream()->endElement();
             }
-            self::getXmlStream ()->startElement ("id");
+            self::getXmlStream()->startElement("id");
                 if ($page->idPage)
                 {
                     $idPage = $page->idPage;
-                    if (!is_null (GetUrlParam (DB))) $idPage = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $idPage);
-                    self::getXmlStream ()->text ($idPage);
+                    if (!is_null(GetUrlParam(DB))) $idPage = str_replace("cops:", "cops:" . GetUrlParam(DB) . ":", $idPage);
+                    self::getXmlStream()->text($idPage);
                 }
                 else
                 {
-                    self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
+                    self::getXmlStream()->text($_SERVER['REQUEST_URI']);
                 }
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("updated");
-                self::getXmlStream ()->text (self::getUpdatedTime ());
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("icon");
-                self::getXmlStream ()->text ($page->favicon);
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("author");
-                self::getXmlStream ()->startElement ("name");
-                    self::getXmlStream ()->text ($page->authorName);
-                self::getXmlStream ()->endElement ();
-                self::getXmlStream ()->startElement ("uri");
-                    self::getXmlStream ()->text ($page->authorUri);
-                self::getXmlStream ()->endElement ();
-                self::getXmlStream ()->startElement ("email");
-                    self::getXmlStream ()->text ($page->authorEmail);
-                self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->endElement ();
-            $link = new LinkNavigation ("", "start", "Home");
-            self::renderLink ($link);
-            $link = new LinkNavigation ("?" . getQueryString (), "self");
-            self::renderLink ($link);
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("updated");
+                self::getXmlStream()->text(self::getUpdatedTime());
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("icon");
+                self::getXmlStream()->text($page->favicon);
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("author");
+                self::getXmlStream()->startElement("name");
+                    self::getXmlStream()->text($page->authorName);
+                self::getXmlStream()->endElement();
+                self::getXmlStream()->startElement("uri");
+                    self::getXmlStream()->text($page->authorUri);
+                self::getXmlStream()->endElement();
+                self::getXmlStream()->startElement("email");
+                    self::getXmlStream()->text($page->authorEmail);
+                self::getXmlStream()->endElement();
+            self::getXmlStream()->endElement();
+            $link = new LinkNavigation("", "start", "Home");
+            self::renderLink($link);
+            $link = new LinkNavigation("?" . getQueryString(), "self");
+            self::renderLink($link);
             $urlparam = "?";
-            if (!is_null (GetUrlParam (DB))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
+            if (!is_null(GetUrlParam(DB))) $urlparam = addURLParameter($urlparam, DB, GetUrlParam(DB));
             if ($config['cops_generate_invalid_opds_stream'] == 0 || preg_match("/(MantanoReader|FBReader)/", $_SERVER['HTTP_USER_AGENT'])) {
                 // Good and compliant way of handling search
-                $urlparam = addURLParameter ($urlparam, "page", Base::PAGE_OPENSEARCH);
-                $link = new Link ("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
+                $urlparam = addURLParameter($urlparam, "page", Base::PAGE_OPENSEARCH);
+                $link = new Link("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
             }
             else
             {
                 // Bad way, will be removed when OPDS client are fixed
-                $urlparam = addURLParameter ($urlparam, "query", "{searchTerms}");
-                $urlparam = str_replace ("%7B", "{", $urlparam);
-                $urlparam = str_replace ("%7D", "}", $urlparam);
-                $link = new Link ($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
+                $urlparam = addURLParameter($urlparam, "query", "{searchTerms}");
+                $urlparam = str_replace("%7B", "{", $urlparam);
+                $urlparam = str_replace("%7D", "}", $urlparam);
+                $link = new Link($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
             }
-            self::renderLink ($link);
-            if ($page->containsBook () && !is_null ($config['cops_books_filter']) && count ($config['cops_books_filter']) > 0) {
-                $Urlfilter = getURLParam ("tag", "");
+            self::renderLink($link);
+            if ($page->containsBook() && !is_null($config['cops_books_filter']) && count($config['cops_books_filter']) > 0) {
+                $Urlfilter = getURLParam("tag", "");
                 foreach ($config['cops_books_filter'] as $lib => $filter) {
-                    $link = new LinkFacet ("?" . addURLParameter (getQueryString (), "tag", $filter), $lib, localize ("tagword.title"), $filter == $Urlfilter);
-                    self::renderLink ($link);
+                    $link = new LinkFacet("?" . addURLParameter(getQueryString(), "tag", $filter), $lib, localize("tagword.title"), $filter == $Urlfilter);
+                    self::renderLink($link);
                 }
             }
     }
 
-    private function endXmlDocument () {
-        self::getXmlStream ()->endElement ();
-        self::getXmlStream ()->endDocument ();
-        return self::getXmlStream ()->outputMemory(true);
+    private function endXmlDocument() {
+        self::getXmlStream()->endElement();
+        self::getXmlStream()->endDocument();
+        return self::getXmlStream()->outputMemory(true);
     }
 
-    private function renderLink ($link) {
-        self::getXmlStream ()->startElement ("link");
-            self::getXmlStream ()->writeAttribute ("href", $link->href);
-            self::getXmlStream ()->writeAttribute ("type", $link->type);
-            if (!is_null ($link->rel)) {
-                self::getXmlStream ()->writeAttribute ("rel", $link->rel);
+    private function renderLink($link) {
+        self::getXmlStream()->startElement("link");
+            self::getXmlStream()->writeAttribute("href", $link->href);
+            self::getXmlStream()->writeAttribute("type", $link->type);
+            if (!is_null($link->rel)) {
+                self::getXmlStream()->writeAttribute("rel", $link->rel);
             }
-            if (!is_null ($link->title)) {
-                self::getXmlStream ()->writeAttribute ("title", $link->title);
+            if (!is_null($link->title)) {
+                self::getXmlStream()->writeAttribute("title", $link->title);
             }
-            if (!is_null ($link->facetGroup)) {
-                self::getXmlStream ()->writeAttribute ("opds:facetGroup", $link->facetGroup);
+            if (!is_null($link->facetGroup)) {
+                self::getXmlStream()->writeAttribute("opds:facetGroup", $link->facetGroup);
             }
             if ($link->activeFacet) {
-                self::getXmlStream ()->writeAttribute ("opds:activeFacet", "true");
+                self::getXmlStream()->writeAttribute("opds:activeFacet", "true");
             }
-        self::getXmlStream ()->endElement ();
+        self::getXmlStream()->endElement();
     }
 
     private function getPublicationDate($book) {
         $dateYmd = substr($book->pubdate, 0, 10);
         $pubdate = \DateTime::createFromFormat('Y-m-d', $dateYmd);
         if ($pubdate === false ||
-            $pubdate->format ("Y") == "0101" ||
-            $pubdate->format ("Y") == "0100") {
+            $pubdate->format("Y") == "0101" ||
+            $pubdate->format("Y") == "0100") {
             return "";
         }
         return $pubdate->format("Y-m-d");
     }
 
-    private function renderEntry ($entry) {
-        self::getXmlStream ()->startElement ("title");
-            self::getXmlStream ()->text ($entry->title);
-        self::getXmlStream ()->endElement ();
-        self::getXmlStream ()->startElement ("updated");
-            self::getXmlStream ()->text (self::getUpdatedTime ());
-        self::getXmlStream ()->endElement ();
-        self::getXmlStream ()->startElement ("id");
-            self::getXmlStream ()->text ($entry->id);
-        self::getXmlStream ()->endElement ();
-        self::getXmlStream ()->startElement ("content");
-            self::getXmlStream ()->writeAttribute ("type", $entry->contentType);
+    private function renderEntry($entry) {
+        self::getXmlStream()->startElement("title");
+            self::getXmlStream()->text($entry->title);
+        self::getXmlStream()->endElement();
+        self::getXmlStream()->startElement("updated");
+            self::getXmlStream()->text(self::getUpdatedTime());
+        self::getXmlStream()->endElement();
+        self::getXmlStream()->startElement("id");
+            self::getXmlStream()->text($entry->id);
+        self::getXmlStream()->endElement();
+        self::getXmlStream()->startElement("content");
+            self::getXmlStream()->writeAttribute("type", $entry->contentType);
             if ($entry->contentType == "text") {
-                self::getXmlStream ()->text ($entry->content);
+                self::getXmlStream()->text($entry->content);
             } else {
-                self::getXmlStream ()->writeRaw ($entry->content);
+                self::getXmlStream()->writeRaw($entry->content);
             }
-        self::getXmlStream ()->endElement ();
+        self::getXmlStream()->endElement();
         foreach ($entry->linkArray as $link) {
-            self::renderLink ($link);
+            self::renderLink($link);
         }
 
-        if (get_class ($entry) != "EntryBook") {
+        if (get_class($entry) != "EntryBook") {
             return;
         }
 
-        foreach ($entry->book->getAuthors () as $author) {
-            self::getXmlStream ()->startElement ("author");
-                self::getXmlStream ()->startElement ("name");
-                    self::getXmlStream ()->text ($author->name);
-                self::getXmlStream ()->endElement ();
-                self::getXmlStream ()->startElement ("uri");
-                    self::getXmlStream ()->text ("feed.php" . $author->getUri ());
-                self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->endElement ();
+        foreach ($entry->book->getAuthors() as $author) {
+            self::getXmlStream()->startElement("author");
+                self::getXmlStream()->startElement("name");
+                    self::getXmlStream()->text($author->name);
+                self::getXmlStream()->endElement();
+                self::getXmlStream()->startElement("uri");
+                    self::getXmlStream()->text("feed.php" . $author->getUri());
+                self::getXmlStream()->endElement();
+            self::getXmlStream()->endElement();
         }
-        foreach ($entry->book->getTags () as $category) {
-            self::getXmlStream ()->startElement ("category");
-                self::getXmlStream ()->writeAttribute ("term", $category->name);
-                self::getXmlStream ()->writeAttribute ("label", $category->name);
-            self::getXmlStream ()->endElement ();
+        foreach ($entry->book->getTags() as $category) {
+            self::getXmlStream()->startElement("category");
+                self::getXmlStream()->writeAttribute("term", $category->name);
+                self::getXmlStream()->writeAttribute("label", $category->name);
+            self::getXmlStream()->endElement();
         }
-        if ($entry->book->getPubDate () != "") {
-            self::getXmlStream ()->startElement ("dcterms:issued");
-                self::getXmlStream ()->text (self::getPublicationDate($entry->book));
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("published");
-                self::getXmlStream ()->text (self::getPublicationDate($entry->book) . "T08:08:08Z");
-            self::getXmlStream ()->endElement ();
+        if ($entry->book->getPubDate() != "") {
+            self::getXmlStream()->startElement("dcterms:issued");
+                self::getXmlStream()->text(self::getPublicationDate($entry->book));
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("published");
+                self::getXmlStream()->text(self::getPublicationDate($entry->book) . "T08:08:08Z");
+            self::getXmlStream()->endElement();
         }
 
-        $lang = $entry->book->getLanguages ();
+        $lang = $entry->book->getLanguages();
         if (!empty ($lang)) {
-            self::getXmlStream ()->startElement ("dcterms:language");
-                self::getXmlStream ()->text ($lang);
-            self::getXmlStream ()->endElement ();
+            self::getXmlStream()->startElement("dcterms:language");
+                self::getXmlStream()->text($lang);
+            self::getXmlStream()->endElement();
         }
 
     }
 
-    public function render ($page) {
+    public function render($page) {
         global $config;
-        self::startXmlDocument ($page);
-        if ($page->isPaginated ())
+        self::startXmlDocument($page);
+        if ($page->isPaginated())
         {
-            self::getXmlStream ()->startElement ("opensearch:totalResults");
-                self::getXmlStream ()->text ($page->totalNumber);
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
-                self::getXmlStream ()->text ($config['cops_max_item_per_page']);
-            self::getXmlStream ()->endElement ();
-            self::getXmlStream ()->startElement ("opensearch:startIndex");
-                self::getXmlStream ()->text (($page->n - 1) * $config['cops_max_item_per_page'] + 1);
-            self::getXmlStream ()->endElement ();
-            $prevLink = $page->getPrevLink ();
-            $nextLink = $page->getNextLink ();
-            if (!is_null ($prevLink)) {
-                self::renderLink ($prevLink);
+            self::getXmlStream()->startElement("opensearch:totalResults");
+                self::getXmlStream()->text($page->totalNumber);
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("opensearch:itemsPerPage");
+                self::getXmlStream()->text($config['cops_max_item_per_page']);
+            self::getXmlStream()->endElement();
+            self::getXmlStream()->startElement("opensearch:startIndex");
+                self::getXmlStream()->text(($page->n - 1) * $config['cops_max_item_per_page'] + 1);
+            self::getXmlStream()->endElement();
+            $prevLink = $page->getPrevLink();
+            $nextLink = $page->getNextLink();
+            if (!is_null($prevLink)) {
+                self::renderLink($prevLink);
             }
-            if (!is_null ($nextLink)) {
-                self::renderLink ($nextLink);
+            if (!is_null($nextLink)) {
+                self::renderLink($nextLink);
             }
         }
         foreach ($page->entryArray as $entry) {
-            self::getXmlStream ()->startElement ("entry");
-                self::renderEntry ($entry);
-            self::getXmlStream ()->endElement ();
+            self::getXmlStream()->startElement("entry");
+                self::renderEntry($entry);
+            self::getXmlStream()->endElement();
         }
-        return self::endXmlDocument ();
+        return self::endXmlDocument();
     }
 }