mbirth / cops

lib/PageAllRating.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
 
 class PageAllSeries extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("series.title");
         $this->entryArray = Serie::getAllSeries();

lib/PageAllLanguages.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
 
 class PageAllSeries extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("series.title");
         $this->entryArray = Serie::getAllSeries();

lib/PageCustomDetail.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -10,7 +10,7 @@
 {
     public function InitializeContent ()
     {
-        $customId = getURLParam ("custom", NULL);
+        $customId = getURLParam ("custom", null);
         $this->title = CustomColumn::getAllTitle ($customId);
         $this->entryArray = CustomColumn::getAllCustoms($customId);
         $this->idPage = CustomColumn::getAllCustomsId ($customId);

Spacing +5 added lines, -5 removed lines

@@ -8,12 +8,12 @@
 
 class PageCustomDetail extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
-        $customId = getURLParam ("custom", NULL);
-        $custom = CustomColumn::createCustom ($customId, $this->idGet);
-        $this->idPage = $custom->getEntryId ();
+        $customId = getURLParam("custom", NULL);
+        $custom = CustomColumn::createCustom($customId, $this->idGet);
+        $this->idPage = $custom->getEntryId();
         $this->title = $custom->value;
-        list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom ($custom, $this->idGet, $this->n);
+        list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom($custom, $this->idGet, $this->n);
     }
 }

lib/PageAllPublishers.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
 
 class PageAllSeries extends Page
 {
-    public function InitializeContent ()
+    public function InitializeContent()
     {
         $this->title = localize("series.title");
         $this->entryArray = Serie::getAllSeries();

fetch.php

Spacing +11 added lines, -11 removed lines

@@ -19,10 +19,10 @@ 
         }
     }
 
-    $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('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
     $bookId = getURLParam('id', NULL);
     $type   = getURLParam('type', 'jpg');
     $idData = getURLParam('data', NULL);
@@ -33,7 +33,7 @@ 
     }
 
     if (!$book) {
-        notFound ();
+        notFound();
         return;
     }
 
@@ -55,15 +55,15 @@ 
             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';
                     $thumbnailCacheFullpath = $thumbnailCacheFullpath . $thumbnailCacheName;
@@ -73,20 +73,20 @@ 
                 }
             }
 
-            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;
                 }
             }

Braces +1 added lines, -2 removed lines

@@ -49,8 +49,7 @@
         }
     }
 
-    switch ($type)
-    {
+    switch ($type) {
         case 'jpg':
             header('Content-Type: image/jpeg');
             //by default, we don't cache

Upper-Lower-Casing +2 added lines, -2 removed lines

@@ -23,9 +23,9 @@
     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);
+    $bookId = getURLParam('id', null);
     $type   = getURLParam('type', 'jpg');
-    $idData = getURLParam('data', NULL);
+    $idData = getURLParam('data', null);
     if (is_null($bookId)) {
         $book = Book::getBookByDataId($idData);
     } else {

index.php

Indentation +8 added lines, -8 removed lines

@@ -37,14 +37,14 @@
     header('Content-Type:text/html;charset=utf-8');
 
     $data = array('title'                 => $config['cops_title_default'],
-                  'version'               => VERSION,
-                  'opds_url'              => $config['cops_full_url'] . 'feed.php',
-                  'customHeader'          => '',
-                  'template'              => getCurrentTemplate(),
-                  'server_side_rendering' => useServerSideRendering(),
-                  'current_css'           => getCurrentCss(),
-                  'favico'                => $config['cops_icon'],
-                  'getjson_url'           => 'getJSON.php?' . addURLParameter(getQueryString(), 'complete', 1));
+                    'version'               => VERSION,
+                    'opds_url'              => $config['cops_full_url'] . 'feed.php',
+                    'customHeader'          => '',
+                    'template'              => getCurrentTemplate(),
+                    'server_side_rendering' => useServerSideRendering(),
+                    'current_css'           => getCurrentCss(),
+                    'favico'                => $config['cops_icon'],
+                    'getjson_url'           => 'getJSON.php?' . addURLParameter(getQueryString(), 'complete', 1));
     if (preg_match('/Kindle/', $_SERVER['HTTP_USER_AGENT'])) {
         $data['customHeader'] = '<style media="screen" type="text/css"> html { font-size: 75%; -webkit-text-size-adjust: 75%; -ms-text-size-adjust: 75%; }</style>';
     }

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -50,7 +50,7 @@
     }
     $headcontent = file_get_contents('templates/' . getCurrentTemplate() . '/file.html');
     $template = new doT();
-    $dot = $template->template($headcontent, NULL);
+    $dot = $template->template($headcontent, null);
     echo($dot($data));
 ?><body>
 <?php

epubfs.php

Spacing +4 added lines, -4 removed lines

@@ -72,11 +72,11 @@
 try {
     $data = getComponentContent($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);

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -51,7 +51,7 @@
     return;
 }
 
-$idData = getURLParam('data', NULL);
+$idData = getURLParam('data', null);
 $add = 'data=' . $idData . '&';
 if (!is_null(GetUrlParam(DB))) {
     $add .= DB . '=' . GetUrlParam(DB) . '&';

epubreader.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -51,7 +51,7 @@
     return;
 }
 
-$idData = getURLParam('data', NULL);
+$idData = getURLParam('data', null);
 $add = 'data=' . $idData . '&';
 if (!is_null(GetUrlParam(DB))) {
     $add .= DB . '=' . GetUrlParam(DB) . '&';

Spacing +2 added lines, -2 removed lines

@@ -15,8 +15,8 @@
 
 $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);
 

lib/Book.php

Doc Comments +17 added lines, -1 removed lines

@@ -144,6 +144,9 @@ 
         return 'index.php' . $urlParam;
     }
 
+    /**
+     * @return string
+     */
     public function getTitle () {
         return $this->title;
     }
@@ -331,6 +334,9 @@ 
         return reset ($reduced);
     }
 
+    /**
+     * @param string $extension
+     */
     public function getFilePath ($extension, $idData = NULL, $relative = false)
     {
         if ($extension == "jpg")
@@ -464,6 +470,9 @@ 
             $this->getLinkArray (), $this);
     }
 
+    /**
+     * @param integer $database
+     */
     public static function getBookCount($database = NULL) {
         return parent::executeQuerySingle ('select count(*) from books', $database);
     }
@@ -512,7 +521,7 @@ 
     }
 
     /**
-     * @param $customColumn CustomColumn
+     * @param CustomColumn $customColumn CustomColumn
      * @param $id integer
      * @param $n integer
      * @return array
@@ -552,6 +561,10 @@ 
         return NULL;
     }
 
+    /**
+     * @param integer $database
+     * @param integer $numberPerPage
+     */
     public static function getBooksByQuery($query, $n, $database = NULL, $numberPerPage = NULL) {
         $i = 0;
         $critArray = array ();
@@ -599,6 +612,9 @@ 
         return $entryArray;
     }
 
+    /**
+     * @param integer $numberPerPage
+     */
     public static function getBooksByStartingLetter($letter, $n, $database = NULL, $numberPerPage = NULL) {
         return self::getEntryArray (self::SQL_BOOKS_BY_FIRST_LETTER, array ($letter . "%"), $n, $database, $numberPerPage);
     }

Braces +105 added lines, -82 removed lines

@@ -108,7 +108,8 @@ 
     public $format = array ();
 
 
-    public function __construct($line) {
+    public function __construct($line)
+    {
         $this->id = $line->id;
         $this->title = $line->title;
         $this->timestamp = strtotime($line->timestamp);
@@ -126,25 +127,32 @@ 
         $this->rating = $line->rating;
     }
 
-    public function getEntryId() {
+    public function getEntryId()
+    {
         return self::ALL_BOOKS_UUID.':'.$this->uuid;
     }
 
-    public static function getEntryIdByLetter ($startingLetter) {
+    public static function getEntryIdByLetter ($startingLetter)
+    {
         return self::ALL_BOOKS_ID.':letter:'.$startingLetter;
     }
 
-    public function getUri () {
+    public function getUri ()
+    {
         return '?page='.parent::PAGE_BOOK_DETAIL.'&id=' . $this->id;
     }
 
-    public function getDetailUrl () {
+    public function getDetailUrl ()
+    {
         $urlParam = $this->getUri();
-        if (!is_null(GetUrlParam(DB))) $urlParam = addURLParameter($urlParam, DB, GetUrlParam (DB));
+        if (!is_null(GetUrlParam(DB))) {
+            $urlParam = addURLParameter($urlParam, DB, GetUrlParam (DB));
+        }
         return 'index.php' . $urlParam;
     }
 
-    public function getTitle () {
+    public function getTitle ()
+    {
         return $this->title;
     }
 
@@ -153,22 +161,26 @@ 
     /**
      * @return Author[]
      */
-    public function getAuthors () {
+    public function getAuthors ()
+    {
         if (is_null($this->authors)) {
             $this->authors = Author::getAuthorByBookId($this->id);
         }
         return $this->authors;
     }
 
-    public function getAuthorsName () {
+    public function getAuthorsName ()
+    {
         return implode(', ', array_map(function ($author) { return $author->name; }, $this->getAuthors()));
     }
 
-    public function getAuthorsSort () {
+    public function getAuthorsSort ()
+    {
         return implode(', ', array_map(function ($author) { return $author->sort; }, $this->getAuthors()));
     }
 
-    public function getPublisher () {
+    public function getPublisher ()
+    {
         if (is_null($this->publisher)) {
             $this->publisher = Publisher::getPublisherByBookId($this->id);
         }
@@ -178,7 +190,8 @@ 
     /**
      * @return Serie
      */
-    public function getSerie() {
+    public function getSerie()
+    {
         if (is_null($this->serie)) {
             $this->serie = Serie::getSerieByBookId($this->id);
         }
@@ -188,7 +201,8 @@ 
     /**
      * @return string
      */
-    public function getLanguages() {
+    public function getLanguages()
+    {
         $lang = array();
         $result = parent::getDb()->prepare('select languages.lang_code
                 from books_languages_link, languages
@@ -196,8 +210,7 @@ 
                 and book = ?
                 order by item_order');
         $result->execute(array($this->id));
-        while ($post = $result->fetchObject())
-        {
+        while ($post = $result->fetchObject()) {
             array_push($lang, Language::getLanguageString($post->lang_code));
         }
         return implode(', ', $lang);
@@ -206,7 +219,8 @@ 
     /**
      * @return Tag[]
      */
-    public function getTags() {
+    public function getTags()
+    {
         if (is_null ($this->tags)) {
             $this->tags = array();
 
@@ -216,15 +230,15 @@ 
                 and book = ?
                 order by name');
             $result->execute(array($this->id));
-            while ($post = $result->fetchObject())
-            {
+            while ($post = $result->fetchObject()) {
                 array_push($this->tags, new Tag($post));
             }
         }
         return $this->tags;
     }
 
-    public function getTagsName() {
+    public function getTagsName()
+    {
         return implode(', ', array_map(function ($tag) { return $tag->name; }, $this->getTags()));
     }
 
@@ -241,9 +255,12 @@ 
 
     /* End of other class (author, series, tag, ...) initialization and accessors */
 
-    public static function getFilterString() {
+    public static function getFilterString()
+    {
         $filter = getURLParam('tag', NULL);
-        if (empty($filter)) return '';
+        if (empty($filter)) {
+            return '';
+        }
 
         $exists = true;
         if (preg_match("/^!(.*)$/", $filter, $matches)) {
@@ -283,7 +300,8 @@ 
         return reset($reduced);
     }
 
-    public function getRating() {
+    public function getRating()
+    {
         if (is_null($this->rating) || $this->rating == 0) {
             return '';
         }
@@ -297,7 +315,8 @@ 
         return $retour;
     }
 
-    public function getPubDate() {
+    public function getPubDate()
+    {
         if (empty ($this->pubdate)) {
             return '';
         }
@@ -308,23 +327,22 @@ 
         return '';
     }
 
-    public function getComment($withSerie = true) {
+    public function getComment($withSerie = true)
+    {
         $addition = '';
         $se = $this->getSerie ();
         if (!is_null ($se) && $withSerie) {
             $addition = $addition . '<strong>' . localize('content.series') . '</strong>' . str_format(localize('content.series.data'), $this->seriesIndex, htmlspecialchars($se->name)) . "<br />\n";
         }
-        if (preg_match('/<\/(div|p|a|span)>/', $this->comment))
-        {
+        if (preg_match('/<\/(div|p|a|span)>/', $this->comment)) {
             return $addition . html2xhtml($this->comment);
-        }
-        else
-        {
+        } else {
             return $addition . htmlspecialchars($this->comment);
         }
     }
 
-    public function getDataFormat($format) {
+    public function getDataFormat($format)
+    {
         $reduced = array_filter($this->getDatas(), function ($data) use ($format) {
             return $data->format == $format;
         });
@@ -333,23 +351,19 @@ 
 
     public function getFilePath($extension, $idData = NULL, $relative = false)
     {
-        if ($extension == 'jpg')
-        {
+        if ($extension == 'jpg') {
             $file = 'cover.jpg';
-        }
-        else
-        {
+        } else {
             $data = $this->getDataById($idData);
-            if (!$data) return NULL;
+            if (!$data) {
+                return NULL;
+            }
             $file = $data->name . '.' . strtolower($data->format);
         }
 
-        if ($relative)
-        {
+        if ($relative) {
             return $this->relativePath.'/'.$file;
-        }
-        else
-        {
+        } else {
             return $this->path.'/'.$file;
         }
     }
@@ -359,8 +373,7 @@ 
         global $config;
         $data = $this->getDataById($idData);
 
-        try
-        {
+        try {
             $epub = new EPub($data->getLocalPath());
 
             $epub->Title($this->title);
@@ -383,14 +396,13 @@ 
                 $epub->updateForKepub();
             }
             $epub->download($data->getUpdatedFilenameEpub());
-        }
-        catch (Exception $e)
-        {
+        } catch (Exception $e) {
             echo 'Exception : ' . $e->getMessage();
         }
     }
 
-    public function getThumbnail($width, $height, $outputfile = NULL) {
+    public function getThumbnail($width, $height, $outputfile = NULL)
+    {
         if (is_null($width) && is_null($height)) {
             return false;
         }
@@ -429,17 +441,14 @@ 
     {
         $linkArray = array();
 
-        if ($this->hasCover)
-        {
+        if ($this->hasCover) {
             array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_IMAGE_TYPE, 'cover.jpg', NULL));
 
             array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_THUMBNAIL_TYPE, 'cover.jpg', NULL));
         }
 
-        foreach ($this->getDatas() as $data)
-        {
-            if ($data->isKnownType())
-            {
+        foreach ($this->getDatas() as $data) {
+            if ($data->isKnownType()) {
                 array_push($linkArray, $data->getDataLink(Link::OPDS_ACQUISITION_TYPE, $data->format));
             }
         }
@@ -458,17 +467,20 @@ 
     }
 
 
-    public function getEntry() {
+    public function getEntry()
+    {
         return new EntryBook($this->getTitle(), $this->getEntryId(),
             $this->getComment(), 'text/html',
             $this->getLinkArray(), $this);
     }
 
-    public static function getBookCount($database = NULL) {
+    public static function getBookCount($database = NULL)
+    {
         return parent::executeQuerySingle('select count(*) from books', $database);
     }
 
-    public static function getCount() {
+    public static function getCount()
+    {
         global $config;
         $nBooks = parent::executeQuerySingle('select count(*) from books');
         $result = array();
@@ -487,27 +499,33 @@ 
         return $result;
     }
 
-    public static function getBooksByAuthor($authorId, $n) {
+    public static function getBooksByAuthor($authorId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_AUTHOR, array($authorId), $n);
     }
 
-    public static function getBooksByRating($ratingId, $n) {
+    public static function getBooksByRating($ratingId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_RATING, array($ratingId), $n);
     }
 
-    public static function getBooksByPublisher($publisherId, $n) {
+    public static function getBooksByPublisher($publisherId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_PUBLISHER, array($publisherId), $n);
     }
 
-    public static function getBooksBySeries($serieId, $n) {
+    public static function getBooksBySeries($serieId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_SERIE, array($serieId), $n);
     }
 
-    public static function getBooksByTag($tagId, $n) {
+    public static function getBooksByTag($tagId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_TAG, array($tagId), $n);
     }
 
-    public static function getBooksByLanguage($languageId, $n) {
+    public static function getBooksByLanguage($languageId, $n)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_LANGUAGE, array($languageId), $n);
     }
 
@@ -517,32 +535,33 @@ 
      * @param $n integer
      * @return array
      */
-    public static function getBooksByCustom($customColumn, $id, $n) {
+    public static function getBooksByCustom($customColumn, $id, $n)
+    {
         list($query, $params) = $customColumn->getQuery($id);
 
         return self::getEntryArray($query, $params, $n);
     }
 
-    public static function getBookById($bookId) {
+    public static function getBookById($bookId)
+    {
         $result = parent::getDb()->prepare('select ' . self::BOOK_COLUMNS . '
 from books ' . self::SQL_BOOKS_LEFT_JOIN . '
 where books.id = ?');
         $result->execute(array($bookId));
-        while ($post = $result->fetchObject())
-        {
+        while ($post = $result->fetchObject()) {
             $book = new Book($post);
             return $book;
         }
         return NULL;
     }
 
-    public static function getBookByDataId($dataId) {
+    public static function getBookByDataId($dataId)
+    {
         $result = parent::getDb()->prepare('select ' . self::BOOK_COLUMNS . ', data.name, data.format
 from data, books ' . self::SQL_BOOKS_LEFT_JOIN . '
 where data.book = books.id and data.id = ?');
         $result->execute(array($dataId));
-        while ($post = $result->fetchObject())
-        {
+        while ($post = $result->fetchObject()) {
             $book = new Book($post);
             $data = new Data($post, $book);
             $data->id = $dataId;
@@ -552,7 +571,8 @@ 
         return NULL;
     }
 
-    public static function getBooksByQuery($query, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getBooksByQuery($query, $n, $database = NULL, $numberPerPage = NULL)
+    {
         $i = 0;
         $critArray = array();
         foreach (array(PageQueryResult::SCOPE_AUTHOR,
@@ -563,8 +583,7 @@ 
             if (in_array($key, getCurrentOption('ignored_categories')) ||
                 (!array_key_exists($key, $query) && !array_key_exists('all', $query))) {
                 $critArray[$i] = self::BAD_SEARCH;
-            }
-            else {
+            } else {
                 if (array_key_exists($key, $query)) {
                     $critArray[$i] = $query[$key];
                 } else {
@@ -576,12 +595,14 @@ 
         return self::getEntryArray(self::SQL_BOOKS_QUERY, $critArray, $n, $database, $numberPerPage);
     }
 
-    public static function getBooks($n) {
+    public static function getBooks($n)
+    {
         list ($entryArray, $totalNumber) = self::getEntryArray(self::SQL_BOOKS_ALL , array (), $n);
         return array($entryArray, $totalNumber);
     }
 
-    public static function getAllBooks() {
+    public static function getAllBooks()
+    {
         /* @var $result PDOStatement */
 
         list (, $result) = parent::executeQuery('select {0}
@@ -590,8 +611,7 @@ 
 order by substr (upper (sort), 1, 1)', 'substr (upper (sort), 1, 1) as title, count(*) as count', self::getFilterString(), array(), -1);
 
         $entryArray = array();
-        while ($post = $result->fetchObject())
-        {
+        while ($post = $result->fetchObject()) {
             array_push($entryArray, new Entry($post->title, Book::getEntryIdByLetter($post->title),
                 str_format(localize('bookword', $post->count), $post->count), 'text',
                 array(new LinkNavigation('?page='.parent::PAGE_ALL_BOOKS_LETTER.'&id='. rawurlencode($post->title))), '', $post->count));
@@ -599,25 +619,27 @@ 
         return $entryArray;
     }
 
-    public static function getBooksByStartingLetter($letter, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getBooksByStartingLetter($letter, $n, $database = NULL, $numberPerPage = NULL)
+    {
         return self::getEntryArray(self::SQL_BOOKS_BY_FIRST_LETTER, array($letter . '%'), $n, $database, $numberPerPage);
     }
 
-    public static function getEntryArray($query, $params, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getEntryArray($query, $params, $n, $database = NULL, $numberPerPage = NULL)
+    {
         /* @var $totalNumber integer */
         /* @var $result PDOStatement */
         list($totalNumber, $result) = parent::executeQuery($query, self::BOOK_COLUMNS, self::getFilterString(), $params, $n, $database, $numberPerPage);
 
         $entryArray = array();
-        while ($post = $result->fetchObject())
-        {
+        while ($post = $result->fetchObject()) {
             $book = new Book($post);
             array_push($entryArray, $book->getEntry());
         }
         return array($entryArray, $totalNumber);
     }
 
-    public static function getAllRecentBooks() {
+    public static function getAllRecentBooks()
+    {
         global $config;
         list ($entryArray, ) = self::getEntryArray(self::SQL_BOOKS_RECENT . $config['cops_recentbooks_limit'], array(), -1);
         return $entryArray;
@@ -629,7 +651,8 @@ 
      * @param string[] $columns
      * @return CustomColumn[]
      */
-    public function getCustomColumnValues($columns) {
+    public function getCustomColumnValues($columns)
+    {
         $result = array();
         
         foreach ($columns as $lookup) {

Upper-Lower-Casing +19 added lines, -19 removed lines

@@ -99,12 +99,12 @@ 
     public $seriesIndex;
     public $comment;
     public $rating;
-    public $datas = NULL;
-    public $authors = NULL;
-    public $publisher = NULL;
-    public $serie = NULL;
-    public $tags = NULL;
-    public $languages = NULL;
+    public $datas = null;
+    public $authors = null;
+    public $publisher = null;
+    public $serie = null;
+    public $tags = null;
+    public $languages = null;
     public $format = array ();
 
 
@@ -242,7 +242,7 @@ 
     /* End of other class (author, series, tag, ...) initialization and accessors */
 
     public static function getFilterString() {
-        $filter = getURLParam('tag', NULL);
+        $filter = getURLParam('tag', null);
         if (empty($filter)) return '';
 
         $exists = true;
@@ -264,7 +264,7 @@ 
     {
         $bestFormatForKindle = array('EPUB', 'PDF', 'AZW3', 'MOBI');
         $bestRank = -1;
-        $bestData = NULL;
+        $bestData = null;
         foreach ($this->getDatas() as $data) {
             $key = array_search($data->format, $bestFormatForKindle);
             if ($key !== false && $key > $bestRank) {
@@ -331,7 +331,7 @@ 
         return reset($reduced);
     }
 
-    public function getFilePath($extension, $idData = NULL, $relative = false)
+    public function getFilePath($extension, $idData = null, $relative = false)
     {
         if ($extension == 'jpg')
         {
@@ -340,7 +340,7 @@ 
         else
         {
             $data = $this->getDataById($idData);
-            if (!$data) return NULL;
+            if (!$data) return null;
             $file = $data->name . '.' . strtolower($data->format);
         }
 
@@ -390,7 +390,7 @@ 
         }
     }
 
-    public function getThumbnail($width, $height, $outputfile = NULL) {
+    public function getThumbnail($width, $height, $outputfile = null) {
         if (is_null($width) && is_null($height)) {
             return false;
         }
@@ -431,9 +431,9 @@ 
 
         if ($this->hasCover)
         {
-            array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_IMAGE_TYPE, 'cover.jpg', NULL));
+            array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_IMAGE_TYPE, 'cover.jpg', null));
 
-            array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_THUMBNAIL_TYPE, 'cover.jpg', NULL));
+            array_push($linkArray, Data::getLink($this, 'jpg', 'image/jpeg', Link::OPDS_THUMBNAIL_TYPE, 'cover.jpg', null));
         }
 
         foreach ($this->getDatas() as $data)
@@ -464,7 +464,7 @@ 
             $this->getLinkArray(), $this);
     }
 
-    public static function getBookCount($database = NULL) {
+    public static function getBookCount($database = null) {
         return parent::executeQuerySingle('select count(*) from books', $database);
     }
 
@@ -533,7 +533,7 @@ 
             $book = new Book($post);
             return $book;
         }
-        return NULL;
+        return null;
     }
 
     public static function getBookByDataId($dataId) {
@@ -549,10 +549,10 @@ 
             $book->datas = array($data);
             return $book;
         }
-        return NULL;
+        return null;
     }
 
-    public static function getBooksByQuery($query, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getBooksByQuery($query, $n, $database = null, $numberPerPage = null) {
         $i = 0;
         $critArray = array();
         foreach (array(PageQueryResult::SCOPE_AUTHOR,
@@ -599,11 +599,11 @@ 
         return $entryArray;
     }
 
-    public static function getBooksByStartingLetter($letter, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getBooksByStartingLetter($letter, $n, $database = null, $numberPerPage = null) {
         return self::getEntryArray(self::SQL_BOOKS_BY_FIRST_LETTER, array($letter . '%'), $n, $database, $numberPerPage);
     }
 
-    public static function getEntryArray($query, $params, $n, $database = NULL, $numberPerPage = NULL) {
+    public static function getEntryArray($query, $params, $n, $database = null, $numberPerPage = null) {
         /* @var $totalNumber integer */
         /* @var $result PDOStatement */
         list($totalNumber, $result) = parent::executeQuery($query, self::BOOK_COLUMNS, self::getFilterString(), $params, $n, $database, $numberPerPage);

Indentation +10 added lines, -10 removed lines

@@ -473,15 +473,15 @@ 
         $nBooks = Base::executeQuerySingle('select count(*) from books');
         $result = array();
         $entry = new Entry(localize('allbooks.title'),
-                          self::ALL_BOOKS_ID,
-                          str_format(localize('allbooks.alphabetical', $nBooks), $nBooks), 'text',
-                          array(new LinkNavigation('?page='.Base::PAGE_ALL_BOOKS)), '', $nBooks);
+                            self::ALL_BOOKS_ID,
+                            str_format(localize('allbooks.alphabetical', $nBooks), $nBooks), 'text',
+                            array(new LinkNavigation('?page='.Base::PAGE_ALL_BOOKS)), '', $nBooks);
         array_push($result, $entry);
         if ($config['cops_recentbooks_limit'] > 0) {
             $entry = new Entry(localize('recent.title'),
-                              self::ALL_RECENT_BOOKS_ID,
-                              str_format(localize('recent.list'), $config['cops_recentbooks_limit']), 'text',
-                              array ( new LinkNavigation ('?page='.Base::PAGE_ALL_RECENT_BOOKS)), '', $config['cops_recentbooks_limit']);
+                                self::ALL_RECENT_BOOKS_ID,
+                                str_format(localize('recent.list'), $config['cops_recentbooks_limit']), 'text',
+                                array ( new LinkNavigation ('?page='.Base::PAGE_ALL_RECENT_BOOKS)), '', $config['cops_recentbooks_limit']);
             array_push($result, $entry);
         }
         return $result;
@@ -556,10 +556,10 @@ 
         $i = 0;
         $critArray = array();
         foreach (array(PageQueryResult::SCOPE_AUTHOR,
-                       PageQueryResult::SCOPE_TAG,
-                       PageQueryResult::SCOPE_SERIES,
-                       PageQueryResult::SCOPE_PUBLISHER,
-                       PageQueryResult::SCOPE_BOOK) as $key) {
+                        PageQueryResult::SCOPE_TAG,
+                        PageQueryResult::SCOPE_SERIES,
+                        PageQueryResult::SCOPE_PUBLISHER,
+                        PageQueryResult::SCOPE_BOOK) as $key) {
             if (in_array($key, getCurrentOption('ignored_categories')) ||
                 (!array_key_exists($key, $query) && !array_key_exists('all', $query))) {
                 $critArray[$i] = self::BAD_SEARCH;

Spacing +60 added lines, -60 removed lines

@@ -7,55 +7,55 @@ 
  */
 
 // Silly thing because PHP forbid string concatenation in class const
-define ('SQL_BOOKS_LEFT_JOIN', 'left outer join comments on comments.book = books.id
+define('SQL_BOOKS_LEFT_JOIN', 'left outer join comments on comments.book = books.id
                                 left outer join books_ratings_link on books_ratings_link.book = books.id
                                 left outer join ratings on books_ratings_link.rating = ratings.id ');
-define ('SQL_BOOKS_ALL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . ' order by books.sort ');
-define ('SQL_BOOKS_BY_PUBLISHER', 'select {0} from books_publishers_link, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_ALL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . ' order by books.sort ');
+define('SQL_BOOKS_BY_PUBLISHER', 'select {0} from books_publishers_link, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books_publishers_link.book = books.id and publisher = ? {1} order by publisher');
-define ('SQL_BOOKS_BY_FIRST_LETTER', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_FIRST_LETTER', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where upper (books.sort) like ? order by books.sort');
-define ('SQL_BOOKS_BY_AUTHOR', 'select {0} from books_authors_link, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_AUTHOR', 'select {0} from books_authors_link, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     left outer join books_series_link on books_series_link.book = books.id
                                                     where books_authors_link.book = books.id and author = ? {1} order by series desc, series_index asc, pubdate asc');
-define ('SQL_BOOKS_BY_SERIE', 'select {0} from books_series_link, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_SERIE', 'select {0} from books_series_link, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books_series_link.book = books.id and series = ? {1} order by series_index');
-define ('SQL_BOOKS_BY_TAG', 'select {0} from books_tags_link, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_TAG', 'select {0} from books_tags_link, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books_tags_link.book = books.id and tag = ? {1} order by sort');
-define ('SQL_BOOKS_BY_LANGUAGE', 'select {0} from books_languages_link, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_LANGUAGE', 'select {0} from books_languages_link, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books_languages_link.book = books.id and lang_code = ? {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and {2}.{3} = ? {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_BOOL_TRUE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_BOOL_TRUE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and {2}.value = 1 {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_BOOL_FALSE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_BOOL_FALSE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and {2}.value = 0 {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_BOOL_NULL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_BOOL_NULL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books.id not in (select book from {2}) {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_RATING', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_RATING', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     left join {2} on {2}.book = books.id
                                                     left join {3} on {3}.id = {2}.{4}
                                                     where {3}.value = ?  order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_RATING_NULL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_RATING_NULL', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
 								                    left join {2} on {2}.book = books.id
 								                    left join {3} on {3}.id = {2}.{4}
                                                     where ((books.id not in (select {2}.book from {2})) or ({3}.value = 0)) {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_DATE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_DATE', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and date({2}.value) = ? {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_DIRECT', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_DIRECT', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and {2}.value = ? {1} order by sort');
-define ('SQL_BOOKS_BY_CUSTOM_DIRECT_ID', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_CUSTOM_DIRECT_ID', 'select {0} from {2}, books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where {2}.book = books.id and {2}.id = ? {1} order by sort');
-define ('SQL_BOOKS_QUERY', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_QUERY', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where (
                                                     exists (select null from authors, books_authors_link where book = books.id and author = authors.id and authors.name like ?) or
                                                     exists (select null from tags, books_tags_link where book = books.id and tag = tags.id and tags.name like ?) or
                                                     exists (select null from series, books_series_link on book = books.id and books_series_link.series = series.id and series.name like ?) or
                                                     exists (select null from publishers, books_publishers_link where book = books.id and books_publishers_link.publisher = publishers.id and publishers.name like ?) or
                                                     title like ?) {1} order by books.sort');
-define ('SQL_BOOKS_RECENT', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_RECENT', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where 1=1 {1} order by timestamp desc limit ');
-define ('SQL_BOOKS_BY_RATING', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
+define('SQL_BOOKS_BY_RATING', 'select {0} from books ' . SQL_BOOKS_LEFT_JOIN . '
                                                     where books_ratings_link.book = books.id and ratings.id = ? {1} order by sort');
 
 class Book
@@ -105,7 +105,7 @@ 
     public $serie = NULL;
     public $tags = NULL;
     public $languages = NULL;
-    public $format = array ();
+    public $format = array();
 
 
     public function __construct($line) {
@@ -127,24 +127,24 @@ 
     }
 
     public function getEntryId() {
-        return self::ALL_BOOKS_UUID.':'.$this->uuid;
+        return self::ALL_BOOKS_UUID . ':' . $this->uuid;
     }
 
-    public static function getEntryIdByLetter ($startingLetter) {
-        return self::ALL_BOOKS_ID.':letter:'.$startingLetter;
+    public static function getEntryIdByLetter($startingLetter) {
+        return self::ALL_BOOKS_ID . ':letter:' . $startingLetter;
     }
 
-    public function getUri () {
-        return '?page='.Base::PAGE_BOOK_DETAIL.'&id=' . $this->id;
+    public function getUri() {
+        return '?page=' . Base::PAGE_BOOK_DETAIL . '&id=' . $this->id;
     }
 
-    public function getDetailUrl () {
+    public function getDetailUrl() {
         $urlParam = $this->getUri();
-        if (!is_null(GetUrlParam(DB))) $urlParam = addURLParameter($urlParam, DB, GetUrlParam (DB));
+        if (!is_null(GetUrlParam(DB))) $urlParam = addURLParameter($urlParam, DB, GetUrlParam(DB));
         return 'index.php' . $urlParam;
     }
 
-    public function getTitle () {
+    public function getTitle() {
         return $this->title;
     }
 
@@ -153,22 +153,22 @@ 
     /**
      * @return Author[]
      */
-    public function getAuthors () {
+    public function getAuthors() {
         if (is_null($this->authors)) {
             $this->authors = Author::getAuthorByBookId($this->id);
         }
         return $this->authors;
     }
 
-    public function getAuthorsName () {
-        return implode(', ', array_map(function ($author) { return $author->name; }, $this->getAuthors()));
+    public function getAuthorsName() {
+        return implode(', ', array_map(function($author) { return $author->name; }, $this->getAuthors()));
     }
 
-    public function getAuthorsSort () {
-        return implode(', ', array_map(function ($author) { return $author->sort; }, $this->getAuthors()));
+    public function getAuthorsSort() {
+        return implode(', ', array_map(function($author) { return $author->sort; }, $this->getAuthors()));
     }
 
-    public function getPublisher () {
+    public function getPublisher() {
         if (is_null($this->publisher)) {
             $this->publisher = Publisher::getPublisherByBookId($this->id);
         }
@@ -207,7 +207,7 @@ 
      * @return Tag[]
      */
     public function getTags() {
-        if (is_null ($this->tags)) {
+        if (is_null($this->tags)) {
             $this->tags = array();
 
             $result = Base::getDb()->prepare('select tags.id as id, name
@@ -225,7 +225,7 @@ 
     }
 
     public function getTagsName() {
-        return implode(', ', array_map(function ($tag) { return $tag->name; }, $this->getTags()));
+        return implode(', ', array_map(function($tag) { return $tag->name; }, $this->getTags()));
     }
 
     /**
@@ -277,7 +277,7 @@ 
 
     public function getDataById($idData)
     {
-        $reduced = array_filter($this->getDatas(), function ($data) use ($idData) {
+        $reduced = array_filter($this->getDatas(), function($data) use ($idData) {
             return $data->id == $idData;
         });
         return reset($reduced);
@@ -301,7 +301,7 @@ 
         if (empty ($this->pubdate)) {
             return '';
         }
-        $dateY = (int) substr($this->pubdate, 0, 4);
+        $dateY = (int)substr($this->pubdate, 0, 4);
         if ($dateY > 102) {
             return str_pad($dateY, 4, '0', STR_PAD_LEFT);
         }
@@ -310,8 +310,8 @@ 
 
     public function getComment($withSerie = true) {
         $addition = '';
-        $se = $this->getSerie ();
-        if (!is_null ($se) && $withSerie) {
+        $se = $this->getSerie();
+        if (!is_null($se) && $withSerie) {
             $addition = $addition . '<strong>' . localize('content.series') . '</strong>' . str_format(localize('content.series.data'), $this->seriesIndex, htmlspecialchars($se->name)) . "<br />\n";
         }
         if (preg_match('/<\/(div|p|a|span)>/', $this->comment))
@@ -325,7 +325,7 @@ 
     }
 
     public function getDataFormat($format) {
-        $reduced = array_filter($this->getDatas(), function ($data) use ($format) {
+        $reduced = array_filter($this->getDatas(), function($data) use ($format) {
             return $data->format == $format;
         });
         return reset($reduced);
@@ -346,11 +346,11 @@ 
 
         if ($relative)
         {
-            return $this->relativePath.'/'.$file;
+            return $this->relativePath . '/' . $file;
         }
         else
         {
-            return $this->path.'/'.$file;
+            return $this->path . '/' . $file;
         }
     }
 
@@ -370,7 +370,7 @@ 
             }
             $epub->Authors($authorArray);
             $epub->Language($this->getLanguages());
-            $epub->Description ($this->getComment(false));
+            $epub->Description($this->getComment(false));
             $epub->Subjects($this->getTagsName());
             $epub->Cover2($this->getFilePath('jpg'), 'image/jpeg');
             $epub->Calibre($this->uuid);
@@ -379,7 +379,7 @@ 
                 $epub->Serie($se->name);
                 $epub->SerieIndex($this->seriesIndex);
             }
-            if ($config['cops_provide_kepub'] == '1'  && preg_match('/Kobo/', $_SERVER['HTTP_USER_AGENT'])) {
+            if ($config['cops_provide_kepub'] == '1' && preg_match('/Kobo/', $_SERVER['HTTP_USER_AGENT'])) {
                 $epub->updateForKepub();
             }
             $epub->download($data->getUpdatedFilenameEpub());
@@ -404,11 +404,11 @@ 
             if (!is_null($width)) {
                 $nw = $width;
                 if ($nw >= $w) { return false; }
-                $nh = ($nw*$h)/$w;
+                $nh = ($nw * $h) / $w;
             } else {
                 $nh = $height;
                 if ($nh >= $h) { return false; }
-                $nw = ($nh*$w)/$h;
+                $nw = ($nh * $w) / $h;
             }
         } else {
             return false;
@@ -416,16 +416,16 @@ 
 
         //draw the image
         $src_img = imagecreatefromjpeg($file);
-        $dst_img = imagecreatetruecolor($nw,$nh);
-        imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $nw, $nh, $w, $h);//resizing the image
-        imagejpeg($dst_img,$outputfile,80);
+        $dst_img = imagecreatetruecolor($nw, $nh);
+        imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $nw, $nh, $w, $h); //resizing the image
+        imagejpeg($dst_img, $outputfile, 80);
         imagedestroy($src_img);
         imagedestroy($dst_img);
 
         return true;
     }
 
-    public function getLinkArray ()
+    public function getLinkArray()
     {
         $linkArray = array();
 
@@ -450,7 +450,7 @@ 
         }
 
         $serie = $this->getSerie();
-        if (!is_null ($serie)) {
+        if (!is_null($serie)) {
             array_push($linkArray, new LinkNavigation($serie->getUri(), 'related', str_format(localize('content.series.data'), $this->seriesIndex, $serie->name)));
         }
 
@@ -475,13 +475,13 @@ 
         $entry = new Entry(localize('allbooks.title'),
                           self::ALL_BOOKS_ID,
                           str_format(localize('allbooks.alphabetical', $nBooks), $nBooks), 'text',
-                          array(new LinkNavigation('?page='.Base::PAGE_ALL_BOOKS)), '', $nBooks);
+                          array(new LinkNavigation('?page=' . Base::PAGE_ALL_BOOKS)), '', $nBooks);
         array_push($result, $entry);
         if ($config['cops_recentbooks_limit'] > 0) {
             $entry = new Entry(localize('recent.title'),
                               self::ALL_RECENT_BOOKS_ID,
                               str_format(localize('recent.list'), $config['cops_recentbooks_limit']), 'text',
-                              array ( new LinkNavigation ('?page='.Base::PAGE_ALL_RECENT_BOOKS)), '', $config['cops_recentbooks_limit']);
+                              array(new LinkNavigation('?page=' . Base::PAGE_ALL_RECENT_BOOKS)), '', $config['cops_recentbooks_limit']);
             array_push($result, $entry);
         }
         return $result;
@@ -577,7 +577,7 @@ 
     }
 
     public static function getBooks($n) {
-        list ($entryArray, $totalNumber) = self::getEntryArray(self::SQL_BOOKS_ALL , array (), $n);
+        list ($entryArray, $totalNumber) = self::getEntryArray(self::SQL_BOOKS_ALL, array(), $n);
         return array($entryArray, $totalNumber);
     }
 
@@ -594,7 +594,7 @@ 
         {
             array_push($entryArray, new Entry($post->title, Book::getEntryIdByLetter($post->title),
                 str_format(localize('bookword', $post->count), $post->count), 'text',
-                array(new LinkNavigation('?page='.Base::PAGE_ALL_BOOKS_LETTER.'&id='. rawurlencode($post->title))), '', $post->count));
+                array(new LinkNavigation('?page=' . Base::PAGE_ALL_BOOKS_LETTER . '&id=' . rawurlencode($post->title))), '', $post->count));
         }
         return $entryArray;
     }
@@ -619,7 +619,7 @@ 
 
     public static function getAllRecentBooks() {
         global $config;
-        list ($entryArray, ) = self::getEntryArray(self::SQL_BOOKS_RECENT . $config['cops_recentbooks_limit'], array(), -1);
+        list ($entryArray,) = self::getEntryArray(self::SQL_BOOKS_RECENT . $config['cops_recentbooks_limit'], array(), -1);
         return $entryArray;
     }
 
@@ -634,9 +634,9 @@ 
         
         foreach ($columns as $lookup) {
             $col = CustomColumnType::createByLookup($lookup);
-            if (! is_null($col)) {
+            if (!is_null($col)) {
                 $cust = $col->getCustomByBook($this);
-                if (! is_null($cust)) {
+                if (!is_null($cust)) {
                     array_push($result, $cust);
                 }
             }