Mistralys / application-localization

src/Localization/Generator.php

Indentation +37 added lines, -37 removed lines

@@ -18,24 +18,24 @@ 
     
     const FILES_CACHE_KEY = 'cachekey';
     
-   /**
-    * @var bool
-    */
+    /**
+     * @var bool
+     */
     protected $force = false;
     
-   /**
-    * @var Localization_Translator
-    */
+    /**
+     * @var Localization_Translator
+     */
     protected $translator;
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $targetFolder;
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $cacheKeyFile;
     
     protected $cacheKey = '';
@@ -118,14 +118,14 @@ 
         $this->writeCacheKey();
     }
     
-   /**
-    * Retrieves a list of all localization client 
-    * files that are written to disk. This includes
-    * the locale files and the libraries required
-    * to make it work clientside.
-    * 
-    * @return string[]
-    */
+    /**
+     * Retrieves a list of all localization client 
+     * files that are written to disk. This includes
+     * the locale files and the libraries required
+     * to make it work clientside.
+     * 
+     * @return string[]
+     */
     public function getFilesList() : array
     {
         $files = array();
@@ -273,11 +273,11 @@ 
         $this->written[self::FILES_LOCALES] = true;
     }
     
-   /**
-    * Generates the cache key file, which is used to determine
-    * automatically whether the client libraries need to be 
-    * refreshed.
-    */
+    /**
+     * Generates the cache key file, which is used to determine
+     * automatically whether the client libraries need to be 
+     * refreshed.
+     */
     protected function writeCacheKey()
     {
         if(file_exists($this->cacheKeyFile) && !$this->force) {
@@ -289,18 +289,18 @@ 
         $this->written[self::FILES_CACHE_KEY] = true;
     }
 
-   /**
-    * Whether the specified files have been written to 
-    * disk this session. 
-    * 
-    * NOTE: only useful when called after <code>writeFiles</code>.
-    * 
-    * @param string $filesID
-    * 
-    * @see Localization_ClientGenerator::FILES_CACHE_KEY
-    * @see Localization_ClientGenerator::FILES_LOCALES
-    * @see Localization_ClientGenerator::FILES_LIBRARIES
-    */
+    /**
+     * Whether the specified files have been written to 
+     * disk this session. 
+     * 
+     * NOTE: only useful when called after <code>writeFiles</code>.
+     * 
+     * @param string $filesID
+     * 
+     * @see Localization_ClientGenerator::FILES_CACHE_KEY
+     * @see Localization_ClientGenerator::FILES_LOCALES
+     * @see Localization_ClientGenerator::FILES_LIBRARIES
+     */
     public function areFilesWritten(string $filesID)
     {
         if(isset($this->written[$filesID])) {

Spacing +21 added lines, -21 removed lines

@@ -58,13 +58,13 @@ 
     protected function initCache()
     {
         // ignore it if it does not exist.
-        if(!file_exists($this->cacheKeyFile)) {
+        if (!file_exists($this->cacheKeyFile)) {
             return;
         }
         
         $this->cacheKey = file_get_contents($this->cacheKeyFile);
         
-        if($this->cacheKey !== false) {
+        if ($this->cacheKey !== false) {
             return;
         }
         
@@ -77,22 +77,22 @@ 
         );
     }
     
-    public function writeFiles(bool $force=false) : void
+    public function writeFiles(bool $force = false) : void
     {
         // reset the write states for all files
         $fileIDs = array_keys($this->written);
-        foreach($fileIDs as $fileID) {
+        foreach ($fileIDs as $fileID) {
             $this->written[$fileID] = false;
         }
         
         // no client libraries folder set: ignore.
-        if(empty($this->targetFolder)) {
+        if (empty($this->targetFolder)) {
             return;
         }
         
         \AppUtils\FileHelper::createFolder($this->targetFolder);
         
-        if(!is_writable($this->targetFolder)) 
+        if (!is_writable($this->targetFolder)) 
         {
             throw new Localization_Exception(
                 sprintf(
@@ -107,7 +107,7 @@ 
             );
         }
         
-        if($this->cacheKey !== Localization::getClientLibrariesCacheKey()) {
+        if ($this->cacheKey !== Localization::getClientLibrariesCacheKey()) {
             $force = true;
         }
         
@@ -130,16 +130,16 @@ 
     {
         $files = array();
         
-        foreach($this->libraries as $fileName)
+        foreach ($this->libraries as $fileName)
         {
             $files[] = $this->getLibraryFilePath($fileName);
         }
         
         $locales = Localization::getAppLocales();
         
-        foreach($locales as $locale)
+        foreach ($locales as $locale)
         {
-            if($locale->isNative()) {
+            if ($locale->isNative()) {
                 continue;
             }
             
@@ -153,9 +153,9 @@ 
     {
         $locales = Localization::getAppLocales();
         
-        foreach($locales as $locale)
+        foreach ($locales as $locale)
         {
-            if($locale->isNative()) {
+            if ($locale->isNative()) {
                 continue;
             }
             
@@ -172,7 +172,7 @@ 
     {
         $sourceFolder = realpath(__DIR__.'/../js');
         
-        if($sourceFolder === false) 
+        if ($sourceFolder === false) 
         {
             throw new Localization_Exception(
                 'Unexpected folder structure encountered.',
@@ -184,11 +184,11 @@ 
             );
         }
         
-        foreach($this->libraries as $fileName)
+        foreach ($this->libraries as $fileName)
         {
             $targetFile = $this->getLibraryFilePath($fileName);
             
-            if(file_exists($targetFile) && !$this->force) {
+            if (file_exists($targetFile) && !$this->force) {
                 continue;
             }
             
@@ -235,16 +235,16 @@ 
     {
         $path = $this->getLocaleFilePath($locale);
         
-        if(file_exists($path) && !$this->force) {
+        if (file_exists($path) && !$this->force) {
             return;
         }
         
         $strings = $this->translator->getClientStrings($locale);
         
         $tokens = array();
-        foreach($strings as $hash => $text)
+        foreach ($strings as $hash => $text)
         {
-            if(empty($text)) {
+            if (empty($text)) {
                 continue;
             }
             
@@ -255,7 +255,7 @@ 
             );
         }
         
-        if(empty($tokens))
+        if (empty($tokens))
         {
             $content = '/* No strings found. */';
         }
@@ -280,7 +280,7 @@ 
     */
     protected function writeCacheKey()
     {
-        if(file_exists($this->cacheKeyFile) && !$this->force) {
+        if (file_exists($this->cacheKeyFile) && !$this->force) {
             return;
         }
         
@@ -303,7 +303,7 @@ 
     */
     public function areFilesWritten(string $filesID)
     {
-        if(isset($this->written[$filesID])) {
+        if (isset($this->written[$filesID])) {
             return $this->written[$filesID];
         }
         

Braces +1 added lines, -2 removed lines

@@ -258,8 +258,7 @@
         if(empty($tokens))
         {
             $content = '/* No strings found. */';
-        }
-        else
+        } else
         {
             $content =
             '/**'.PHP_EOL.

src/Localization/Locale.php

Indentation +25 added lines, -25 removed lines

@@ -33,14 +33,14 @@ 
      */
     protected $country;
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $countryCode;
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $languageCode;
 
     /**
@@ -69,11 +69,11 @@ 
         $this->languageCode = $tokens[0];
     }
     
-   /**
-    * Retrieves the two-letter language code of the locale.
-    * 
-    * @return string Language code, e.g. "en", "de"
-    */
+    /**
+     * Retrieves the two-letter language code of the locale.
+     * 
+     * @return string Language code, e.g. "en", "de"
+     */
     public function getLanguageCode() : string
     {
         return $this->languageCode;
@@ -100,25 +100,25 @@ 
         return $this->localeName;
     }
     
-   /**
-    * Retrieves the shortened version of the locale name,
-    * e.g. "en" or "de".
-    *
-    * @return string
-    * @deprecated
-    * @see Localization_Locale::getLanguageCode()
-    */
+    /**
+     * Retrieves the shortened version of the locale name,
+     * e.g. "en" or "de".
+     *
+     * @return string
+     * @deprecated
+     * @see Localization_Locale::getLanguageCode()
+     */
     public function getShortName() : string
     {
         return $this->getLanguageCode();
     }
     
-   /**
-    * Retrieves the two-letter country code of
-    * the locale.
-    * 
-    * @return string Lowercase code, e.g. "uk"
-    */
+    /**
+     * Retrieves the two-letter country code of
+     * the locale.
+     * 
+     * @return string Lowercase code, e.g. "uk"
+     */
     public function getCountryCode() : string
     {
         return $this->countryCode;

Spacing +4 added lines, -4 removed lines

@@ -49,7 +49,7 @@ 
      */
     public function __construct(string $localeName)
     {
-        if(!self::isLocaleKnown($localeName)) 
+        if (!self::isLocaleKnown($localeName)) 
         {
             throw new Localization_Exception(
                 'Invalid locale',
@@ -144,7 +144,7 @@ 
      */
     public function getLabel() : string
     {
-        switch($this->localeName) 
+        switch ($this->localeName) 
         {
             case 'de_DE':
                 return t('German');
@@ -169,7 +169,7 @@ 
         }
 
         throw new Localization_Exception(
-            'Label is missing for the locale ' . $this->localeName,
+            'Label is missing for the locale '.$this->localeName,
             null,
             self::ERROR_LOCALE_LABEL_MISSING
         );
@@ -181,7 +181,7 @@ 
      */
     public function getCountry() : Localization_Country
     {
-        if(!isset($this->country)) {
+        if (!isset($this->country)) {
             $this->country = Localization::createCountry($this->countryCode);
         }
         

src/Localization/Parser/Language.php

Indentation +79 added lines, -79 removed lines

@@ -17,49 +17,49 @@ 
      */
     protected $parser;
 
-   /**
-    * The function names that are included in the search.
-    * @var array
-    */
+    /**
+     * The function names that are included in the search.
+     * @var array
+     */
     protected $functionNames = array();
     
-   /**
-    * The tokens definitions.
-    * @var array
-    */
+    /**
+     * The tokens definitions.
+     * @var array
+     */
     protected $tokens = array();
     
-   /**
-    * The total amount of tokens found in the content.
-    * @var integer
-    */
+    /**
+     * The total amount of tokens found in the content.
+     * @var integer
+     */
     protected $totalTokens = 0;
     
-   /**
-    * All texts that have been collected.
-    * @var array
-    */
+    /**
+     * All texts that have been collected.
+     * @var array
+     */
     protected $texts = array();
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $content = '';
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $id;
     
-   /**
-    * @var array
-    */
+    /**
+     * @var array
+     */
     protected $warnings = array();
     
-   /**
-    * The source file that was parsed (if any)
-    * @var string
-    */
+    /**
+     * The source file that was parsed (if any)
+     * @var string
+     */
     protected $sourceFile = '';
     
     public function __construct(Localization_Parser $parser)
@@ -70,10 +70,10 @@ 
     
     abstract protected function getTokens() : array;
     
-   /**
-    * Retrieves the ID of the language.
-    * @return string E.g. "PHP", "Javascript"
-    */
+    /**
+     * Retrieves the ID of the language.
+     * @return string E.g. "PHP", "Javascript"
+     */
     public function getID() : string
     {
         if(!isset($this->id)) {
@@ -93,12 +93,12 @@ 
         return $this->sourceFile;
     }
     
-   /**
-    * Parses the code from a file.
-    * 
-    * @param string $path
-    * @throws Localization_Exception
-    */
+    /**
+     * Parses the code from a file.
+     * 
+     * @param string $path
+     * @throws Localization_Exception
+     */
     public function parseFile(string $path) : void
     {
         if(!file_exists($path)) 
@@ -131,10 +131,10 @@ 
         );
     }
     
-   /**
-    * Parses a source code string.
-    * @param string $content
-    */
+    /**
+     * Parses a source code string.
+     * @param string $content
+     */
     public function parseString($content) : void
     {
         $this->content = $content;
@@ -175,11 +175,11 @@ 
         );
     }
 
-   /**
-    * Retrieves a list of all the function names that are
-    * used as translation functions in the language.
-    * @return array
-    */
+    /**
+     * Retrieves a list of all the function names that are
+     * used as translation functions in the language.
+     * @return array
+     */
     public function getFunctionNames() : array
     {
         return $this->createToken('dummy')->getFunctionNames();
@@ -190,13 +190,13 @@ 
         Localization::log(sprintf('%1$s parser | %2$s', $this->getID(), $message));
     }
 
-   /**
-    * Adds a warning message when a text cannot be parsed correctly for some reason.
-    * 
-    * @param Localization_Parser_Token $token
-    * @param string $message
-    * @return Localization_Parser_Warning
-    */
+    /**
+     * Adds a warning message when a text cannot be parsed correctly for some reason.
+     * 
+     * @param Localization_Parser_Token $token
+     * @param string $message
+     * @return Localization_Parser_Warning
+     */
     protected function addWarning(Localization_Parser_Token $token, string $message) : Localization_Parser_Warning
     {
         $warning = new Localization_Parser_Warning($this, $token, $message);
@@ -206,34 +206,34 @@ 
         return $warning;
     }
     
-   /**
-    * Whether any warnings were generated during parsing.
-    * @return bool
-    */
+    /**
+     * Whether any warnings were generated during parsing.
+     * @return bool
+     */
     public function hasWarnings() : bool
     {
         return !empty($this->warnings);
     }
     
-   /**
-    * Retrieves all warnings that were generated during parsing,
-    * if any.
-    * 
-    * @return Localization_Parser_Warning[]
-    */
+    /**
+     * Retrieves all warnings that were generated during parsing,
+     * if any.
+     * 
+     * @return Localization_Parser_Warning[]
+     */
     public function getWarnings()
     {
         return $this->warnings;
     }
     
-   /**
-    * Creates a token instance: this retrieves information on
-    * the language token being parsed.
-    * 
-    * @param array|string $definition The token definition.
-    * @param Localization_Parser_Token $parentToken
-    * @return Localization_Parser_Token
-    */
+    /**
+     * Creates a token instance: this retrieves information on
+     * the language token being parsed.
+     * 
+     * @param array|string $definition The token definition.
+     * @param Localization_Parser_Token $parentToken
+     * @return Localization_Parser_Token
+     */
     protected function createToken($definition, Localization_Parser_Token $parentToken=null) : Localization_Parser_Token
     {
         $class = '\AppLocalize\Localization_Parser_Token_'.$this->getID();
@@ -241,12 +241,12 @@ 
         return new $class($definition, $parentToken);
     }
 
-   /**
-    * Parses a translation function token.
-    * 
-    * @param int $number
-    * @param Localization_Parser_Token $token
-    */
+    /**
+     * Parses a translation function token.
+     * 
+     * @param int $number
+     * @param Localization_Parser_Token $token
+     */
     protected function parseToken(int $number, Localization_Parser_Token $token)
     {
         $textParts = array();

Spacing +17 added lines, -17 removed lines

@@ -76,7 +76,7 @@ 
     */
     public function getID() : string
     {
-        if(!isset($this->id)) {
+        if (!isset($this->id)) {
             $this->id = str_replace('AppLocalize\Localization_Parser_Language_', '', get_class($this));
         }
         
@@ -101,7 +101,7 @@ 
     */
     public function parseFile(string $path) : void
     {
-        if(!file_exists($path)) 
+        if (!file_exists($path)) 
         {
             throw new Localization_Exception(
                 sprintf('Source code file [%s] not found', basename($path)),
@@ -116,7 +116,7 @@ 
         $this->sourceFile = $path;
         $this->content = file_get_contents($path);
         
-        if($this->content !== false) {
+        if ($this->content !== false) {
             $this->parse();
             return;
         }
@@ -150,12 +150,12 @@ 
         $this->tokens = $this->getTokens();
         $this->totalTokens = count($this->tokens);
         
-        for($i = 0; $i < $this->totalTokens; $i++)
+        for ($i = 0; $i < $this->totalTokens; $i++)
         {
             $token = $this->createToken($this->tokens[$i]);
             
-            if($token->isTranslationFunction()) {
-                $this->parseToken($i+1, $token);
+            if ($token->isTranslationFunction()) {
+                $this->parseToken($i + 1, $token);
             }
         }
     }
@@ -165,7 +165,7 @@ 
         return $this->texts;
     }
     
-    protected function addResult($text, $line=null)
+    protected function addResult($text, $line = null)
     {
         $this->log(sprintf('Line [%1$s] | Found string [%2$s]', $line, $text));
         
@@ -234,7 +234,7 @@ 
     * @param Localization_Parser_Token $parentToken
     * @return Localization_Parser_Token
     */
-    protected function createToken($definition, Localization_Parser_Token $parentToken=null) : Localization_Parser_Token
+    protected function createToken($definition, Localization_Parser_Token $parentToken = null) : Localization_Parser_Token
     {
         $class = '\AppLocalize\Localization_Parser_Token_'.$this->getID();
         
@@ -253,43 +253,43 @@ 
         $max = $number + 200;
         $open = false;
         
-        for($i = $number; $i < $max; $i++)
+        for ($i = $number; $i < $max; $i++)
         {
-            if(!isset($this->tokens[$i])) {
+            if (!isset($this->tokens[$i])) {
                 break;
             }
             
             $subToken = $this->createToken($this->tokens[$i], $token);
             
-            if(!$open && $subToken->isOpeningFuncParams())
+            if (!$open && $subToken->isOpeningFuncParams())
             {
                 $open = true;
                 continue;
             }
             
-            if($open && $subToken->isClosingFuncParams()) {
+            if ($open && $subToken->isClosingFuncParams()) {
                 break;
             }
             
             // additional parameters in the translation function, we don't want to capture these now.
-            if($open && $subToken->isArgumentSeparator()) {
+            if ($open && $subToken->isArgumentSeparator()) {
                 break;
             }
             
-            if($open && $subToken->isEncapsedString())
+            if ($open && $subToken->isEncapsedString())
             {
                 $textParts[] = $this->trimText($subToken->getValue());
                 continue;
             }
             
-            if($open && $subToken->isVariableOrFunction()) {
+            if ($open && $subToken->isVariableOrFunction()) {
                 $textParts = null;
                 $this->addWarning($subToken, t('Variables or functions are not supported in translation functions.'));
                 break;
             }
         }
         
-        if(empty($textParts)) {
+        if (empty($textParts)) {
             return;
         }
         
@@ -300,7 +300,7 @@ 
     
     protected function debug($text)
     {
-        if($this->debug) {
+        if ($this->debug) {
             echo $text;
         }
     }

src/Localization/Parser/Token.php

Indentation +7 added lines, -7 removed lines

@@ -4,14 +4,14 @@ 
 
 abstract class Localization_Parser_Token
 {
-   /**
-    * @var array|string
-    */
+    /**
+     * @var array|string
+     */
     protected $definition;
     
-   /**
-    * @var Localization_Parser_Token
-    */
+    /**
+     * @var Localization_Parser_Token
+     */
     protected $parentToken;
     
     protected $token;
@@ -66,6 +66,6 @@ 
             'value' => $this->getValue(),
             'line' => $this->getLine(),
             'isEncapsedString' => \AppUtils\ConvertHelper::bool2string($this->isEncapsedString())
-         );
+            );
     }
 }

Spacing +1 added lines, -1 removed lines

@@ -20,7 +20,7 @@
     
     protected $line = 0;
     
-    public function __construct($definition, Localization_Parser_Token $parentToken=null)
+    public function __construct($definition, Localization_Parser_Token $parentToken = null)
     {
         $this->definition = $definition;
         $this->parentToken = $parentToken;

src/Localization/Parser/Token/Javascript.php

Spacing +2 added lines, -2 removed lines

@@ -9,12 +9,12 @@
     protected function parseDefinition() : void
     {
         // some entries are strings, like parenthesises, semicolons and the like.
-        if(is_string($this->definition))
+        if (is_string($this->definition))
         {
             $this->token = $this->definition;
             $this->value = null;
             
-            if(isset($this->parentToken)) {
+            if (isset($this->parentToken)) {
                 $this->line = $this->parentToken->getLine();
             }
         }

Braces +1 added lines, -2 removed lines

@@ -17,8 +17,7 @@
             if(isset($this->parentToken)) {
                 $this->line = $this->parentToken->getLine();
             }
-        }
-        else
+        } else
         {
             $this->token = \JTokenizer\JTokenizer::getTokenName($this->definition[0]);
             $this->value = $this->definition[1];

src/Localization/Parser/Token/PHP.php

Braces +1 added lines, -2 removed lines

@@ -17,8 +17,7 @@
             if(isset($this->parentToken)) {
                 $this->line = $this->parentToken->getLine();
             }
-        }
-        else
+        } else
         {
             $this->token = token_name($this->definition[0]);
             $this->value = $this->definition[1];

Spacing +2 added lines, -2 removed lines

@@ -9,12 +9,12 @@
     protected function parseDefinition() : void
     {
         // some entries are strings, like parenthesises, semicolons and the like.
-        if(is_string($this->definition))
+        if (is_string($this->definition))
         {
             $this->token = $this->definition;
             $this->value = null;
             
-            if(isset($this->parentToken)) {
+            if (isset($this->parentToken)) {
                 $this->line = $this->parentToken->getLine();
             }
         }

src/Localization/Parser.php

Indentation +47 added lines, -47 removed lines

@@ -27,14 +27,14 @@ 
     
     const ERROR_UNSUPPORTED_FILE_EXTENSION = 40602;
     
-   /**
-    * @var Localization_Scanner
-    */
+    /**
+     * @var Localization_Scanner
+     */
     protected $scanner;
     
-   /**
-    * @var Localization_Scanner_StringsCollection
-    */
+    /**
+     * @var Localization_Scanner_StringsCollection
+     */
     protected $collection;
     
     protected $languageMappings = array(
@@ -48,15 +48,15 @@ 
         $this->collection = $scanner->getCollection();
     }
     
-   /**
-    * Parses a source file. Must have a valid supported file extension.
-    * 
-    * @param string $path
-    * @return Localization_Parser_Language
-    * @throws Localization_Exception
-    * 
-    * @see Localization_Parser::ERROR_UNSUPPORTED_FILE_EXTENSION
-    */
+    /**
+     * Parses a source file. Must have a valid supported file extension.
+     * 
+     * @param string $path
+     * @return Localization_Parser_Language
+     * @throws Localization_Exception
+     * 
+     * @see Localization_Parser::ERROR_UNSUPPORTED_FILE_EXTENSION
+     */
     public function parseFile(string $path) : Localization_Parser_Language
     {
         $this->requireValidFile($path);
@@ -70,16 +70,16 @@ 
         return $language;
     }
     
-   /**
-    * Parses the string for the specified language.
-    * 
-    * @param string $languageID
-    * @param string $code
-    * @return Localization_Parser_Language
-    * @throws Localization_Exception
-    * 
-    * @see Localization_Parser::ERROR_INVALID_LANGUAGE_ID
-    */
+    /**
+     * Parses the string for the specified language.
+     * 
+     * @param string $languageID
+     * @param string $code
+     * @return Localization_Parser_Language
+     * @throws Localization_Exception
+     * 
+     * @see Localization_Parser::ERROR_INVALID_LANGUAGE_ID
+     */
     public function parseString(string $languageID, string $code) : Localization_Parser_Language
     {
         $this->requireValidLanguageID($languageID);
@@ -128,29 +128,29 @@ 
         );
     }
     
-   /**
-    * Retrieves a list of all language IDs that are supported.
-    * @return string[] IDs list like "PHP", "Javascript"
-    */
+    /**
+     * Retrieves a list of all language IDs that are supported.
+     * @return string[] IDs list like "PHP", "Javascript"
+     */
     public function getLanguageIDs() : array
     {
         return array_values($this->languageMappings);
     }
     
-   /**
-    * @var Localization_Parser_Language[]
-    */
+    /**
+     * @var Localization_Parser_Language[]
+     */
     protected $languageParsers = array();
     
-   /**
-    * Creates a parser for the specified language, e.g. "PHP".
-    * NOTE: Existing parser instances are re-used.
-    * 
-    * @param string $languageID
-    * @return Localization_Parser_Language
-    * 
-    * @see  Localization_Parser::ERROR_INVALID_LANGUAGE_ID
-    */
+    /**
+     * Creates a parser for the specified language, e.g. "PHP".
+     * NOTE: Existing parser instances are re-used.
+     * 
+     * @param string $languageID
+     * @return Localization_Parser_Language
+     * 
+     * @see  Localization_Parser::ERROR_INVALID_LANGUAGE_ID
+     */
     public function createLanguage(string $languageID)
     {
         $this->requireValidLanguageID($languageID);
@@ -165,12 +165,12 @@ 
         return $this->languageParsers[$languageID];
     }
     
-   /**
-    * Whether the specified file extension is supported.
-    * 
-    * @param string $ext
-    * @return bool
-    */
+    /**
+     * Whether the specified file extension is supported.
+     * 
+     * @param string $ext
+     * @return bool
+     */
     public function isExtensionSupported(string $ext) : bool
     {
         $ext = strtolower($ext);

Spacing +3 added lines, -3 removed lines

@@ -95,7 +95,7 @@ 
     {
         $ext = \AppUtils\FileHelper::getExtension($path);
         
-        if($this->isExtensionSupported($ext)) {
+        if ($this->isExtensionSupported($ext)) {
             return;
         }
         
@@ -113,7 +113,7 @@ 
     {
         $values = $this->getLanguageIDs();
         
-        if(in_array($languageID, $values)) {
+        if (in_array($languageID, $values)) {
             return;
         }
 
@@ -155,7 +155,7 @@ 
     {
         $this->requireValidLanguageID($languageID);
         
-        if(!isset($this->languageParsers[$languageID])) 
+        if (!isset($this->languageParsers[$languageID])) 
         {
             $class = '\AppLocalize\Localization_Parser_Language_'.$languageID;
         

src/Localization/Event/LocaleChanged.php

Indentation +20 added lines, -20 removed lines

@@ -20,10 +20,10 @@ 
  */
 class Localization_Event_LocaleChanged extends Localization_Event
 {
-   /**
-    * The locale that was used before the change, if any.
-    * @return Localization_Locale|NULL
-    */
+    /**
+     * The locale that was used before the change, if any.
+     * @return Localization_Locale|NULL
+     */
     public function getPrevious() : ?Localization_Locale
     {
         $arg = $this->getArgument(1);
@@ -34,38 +34,38 @@ 
         return null;
     }
     
-   /**
-    * The locale that is used now after the change.
-    * @return Localization_Locale
-    */
+    /**
+     * The locale that is used now after the change.
+     * @return Localization_Locale
+     */
     public function getCurrent() : Localization_Locale
     {
         $arg = $this->getArgument(2);
         return $arg['locale'];
     }
     
-   /**
-    * The namespace in which the locale change occurred.
-    * @return string
-    */
+    /**
+     * The namespace in which the locale change occurred.
+     * @return string
+     */
     public function getNamespace() : string
     {
         return $this->getArgument(0);
     }
 
-   /**
-    * Whether the change occurred for an application locale.
-    * @return bool
-    */
+    /**
+     * Whether the change occurred for an application locale.
+     * @return bool
+     */
     public function isAppLocale() : bool
     {
         return $this->getNamespace() === Localization::NAMESPACE_APPLICATION;
     }
     
-   /**
-    * Whether the change occurred for a content locale.
-    * @return bool
-    */
+    /**
+     * Whether the change occurred for a content locale.
+     * @return bool
+     */
     public function isContentLocale() : bool
     {
         return $this->getNamespace() === Localization::NAMESPACE_CONTENT;

Spacing +1 added lines, -1 removed lines

@@ -27,7 +27,7 @@
     public function getPrevious() : ?Localization_Locale
     {
         $arg = $this->getArgument(1);
-        if(is_array($arg)) {
+        if (is_array($arg)) {
             return $arg['locale'];
         }
         

src/Localization/Editor.php

Spacing +58 added lines, -58 removed lines

@@ -107,11 +107,11 @@ 
     
     protected function initSession()
     {
-        if(session_status() != PHP_SESSION_ACTIVE) {
+        if (session_status() != PHP_SESSION_ACTIVE) {
             session_start();
         }
         
-        if(!isset($_SESSION['localization_messages'])) {
+        if (!isset($_SESSION['localization_messages'])) {
             $_SESSION['localization_messages'] = array();
         }
     }
@@ -125,7 +125,7 @@ 
     {
         $this->sources = Localization::getSources();
         
-        if(empty($this->sources)) 
+        if (empty($this->sources)) 
         {
             throw new Localization_Exception(
                 'Cannot start editor: no sources defined.',
@@ -135,7 +135,7 @@ 
         }
         
         $activeID = $this->request->registerParam($this->getVarName('source'))->setEnum(Localization::getSourceIDs())->get();
-        if(empty($activeID)) {
+        if (empty($activeID)) {
             $activeID = $this->getDefaultSourceID();
         }
         
@@ -145,7 +145,7 @@ 
     protected function getDefaultSourceID()
     {
         $default = $this->getOption('default-source');
-        if(!empty($default) && Localization::sourceAliasExists($default)) {
+        if (!empty($default) && Localization::sourceAliasExists($default)) {
             return Localization::getSourceByAlias($default)->getID();
         }
         
@@ -157,21 +157,21 @@ 
         $names = array();
         
         $locales = Localization::getAppLocales();
-        foreach($locales as $locale) {
-            if(!$locale->isNative()) {
+        foreach ($locales as $locale) {
+            if (!$locale->isNative()) {
                 $this->appLocales[] = $locale;
                 $names[] = $locale->getName();
             }
         }
         
         // use the default locale if no other is available.
-        if(empty($names)) {
+        if (empty($names)) {
             $this->activeAppLocale = Localization::getAppLocale();
             return;
         }
        
         $activeID = $this->request->registerParam($this->getVarName('locale'))->setEnum($names)->get();
-        if(empty($activeID)) {
+        if (empty($activeID)) {
             $activeID = $this->appLocales[0]->getName();
         }
         
@@ -189,11 +189,11 @@ 
         
         $this->filters = new Localization_Editor_Filters($this);
         
-        if($this->request->getBool($this->getVarName('scan'))) 
+        if ($this->request->getBool($this->getVarName('scan'))) 
         {
             $this->executeScan();
         } 
-        else if($this->request->getBool($this->getVarName('save'))) 
+        else if ($this->request->getBool($this->getVarName('save'))) 
         {
             $this->executeSave();
         }
@@ -231,7 +231,7 @@ 
 			
             <div class="collapse navbar-collapse" id="navbarsExampleDefault">
                 <?php 
-                    if(!empty($this->appLocales))
+                    if (!empty($this->appLocales))
                     {
                         ?>
                             <ul class="navbar-nav mr-auto">
@@ -241,12 +241,12 @@ 
                                 	</a>
                                     <div class="dropdown-menu" aria-labelledby="dropdown01">
                                     	<?php 
-                                    	    foreach($this->sources as $source)
+                                    	    foreach ($this->sources as $source)
                                     	    {
                                     	       ?>
                                         			<a class="dropdown-item" href="<?php echo $this->getSourceURL($source) ?>">
                                         				<?php 
-                                            				if($source->getID() === $this->activeSource->getID()) 
+                                            				if ($source->getID() === $this->activeSource->getID()) 
                                             				{
                                             				    ?>
                                             				    	<b><?php echo $source->getLabel() ?></b>
@@ -259,7 +259,7 @@ 
                                         				?>
                                         				<?php
                                         				    $untranslated = $source->countUntranslated($this->scanner);
-                                        				    if($untranslated > 0) {
+                                        				    if ($untranslated > 0) {
                                         				        ?>
                                         				        	(<span class="text-danger" title="<?php pt('%1$s texts have not been translated in this text source.', $untranslated) ?>"><?php echo $untranslated ?></span>)
                                 				            	<?php 
@@ -277,7 +277,7 @@ 
                                 	</a>
                                     <div class="dropdown-menu" aria-labelledby="dropdown01">
                                     	<?php 
-                                    	    foreach($this->appLocales as $locale)
+                                    	    foreach ($this->appLocales as $locale)
                                     	    {
                                     	       ?>
                                         			<a class="dropdown-item" href="<?php echo $this->getLocaleURL($locale) ?>">
@@ -295,7 +295,7 @@ 
                                     </a>
                     			</li>
                     			<?php 
-                        			if($this->scanner->hasWarnings()) {
+                        			if ($this->scanner->hasWarnings()) {
                         			    ?>
                         			    	<li class="nav-item">
                         			    		<a href="<?php echo $this->getWarningsURL() ?>">
@@ -314,7 +314,7 @@ 
                 ?>
                 <?php 
                     $backURL = $this->getOption('back-url');
-                    if(!empty($backURL)) 
+                    if (!empty($backURL)) 
                     {
                         ?>
                             <a href="<?php echo $backURL ?>" class="btn btn-light btn-sm">
@@ -329,7 +329,7 @@ 
 		<main role="main" class="container">
 			<div>
     			<?php 
-    			    if(empty($this->appLocales))
+    			    if (empty($this->appLocales))
     			    {
     			        ?>
     			        	<div class="alert alert-danger">
@@ -339,7 +339,7 @@ 
     			        	</div>
     			        <?php 
     			    }
-    			    else if($this->request->getBool($this->getVarName('warnings')))
+    			    else if ($this->request->getBool($this->getVarName('warnings')))
     			    {
     			        echo $this->renderWarnings();
     			    }
@@ -348,9 +348,9 @@ 
     			        ?>
             				<h1><?php echo $this->activeSource->getLabel() ?></h1>
             				<?php 
-                				if(!empty($_SESSION['localization_messages'])) 
+                				if (!empty($_SESSION['localization_messages'])) 
                 				{
-                				    foreach($_SESSION['localization_messages'] as $def)
+                				    foreach ($_SESSION['localization_messages'] as $def)
                 				    {
                 				        ?>
                 				        	<div class="alert alert-<?php echo $def['type'] ?>" role="alert">
@@ -379,7 +379,7 @@ 
             				</p>
             				<br>
             				<?php
-                				if(!$this->scanner->isScanAvailable()) 
+                				if (!$this->scanner->isScanAvailable()) 
                 				{
                 				    ?>
                 				    	<div class="alert alert-primary" role="alert">
@@ -426,7 +426,7 @@ 
         		<?php 
         		    $warnings = $this->scanner->getWarnings();
         		    
-        		    foreach($warnings as $warning)
+        		    foreach ($warnings as $warning)
         		    {
         		        ?>
         		        	<dt><?php echo FileHelper::relativizePathByDepth($warning->getFile(), 3) ?>:<?php echo $warning->getLine() ?></dt>
@@ -447,9 +447,9 @@ 
         
         $result = array();
         
-        foreach($strings as $string)
+        foreach ($strings as $string)
         {
-            if($this->filters->isStringMatch($string)) {
+            if ($this->filters->isStringMatch($string)) {
                 $result[] = $string;
             }
         }
@@ -472,7 +472,7 @@ 
     {
         $strings = $this->getFilteredStrings();
         
-        if(empty($strings))
+        if (empty($strings))
         {
             ?>
             	<div class="alert alert-info">
@@ -494,7 +494,7 @@ 
 				<div class="form-hiddens">
 					<?php 
     					$params = $this->getRequestParams();
-    					foreach($params as $name => $value) {
+    					foreach ($params as $name => $value) {
     					    ?>
     					    	<input type="hidden" name="<?php echo $name ?>" value="<?php echo $value ?>">
     					    <?php 
@@ -512,7 +512,7 @@ 
     				</thead>
     				<tbody>
     					<?php 
-    					    foreach($keep as $string)
+    					    foreach ($keep as $string)
     					    {
     					        $this->renderListEntry($string);
     					    }
@@ -520,7 +520,7 @@ 
     				</tbody>
     			</table>
     			<?php 
-        			if($pager->hasPages()) 
+        			if ($pager->hasPages()) 
         			{
         			    $prevUrl = $this->getPaginationURL($pager->getPreviousPage());
         			    $nextUrl = $this->getPaginationURL($pager->getNextPage());
@@ -535,12 +535,12 @@ 
                             		</li>
                             		<?php 
                             		    $numbers = $pager->getPageNumbers();
-                            		    foreach($numbers as $number) 
+                            		    foreach ($numbers as $number) 
                             		    {
                             		        $url = $this->getPaginationURL($number);
                             		        
                             		        ?>
-                            		        	<li class="page-item <?php if($pager->isCurrentPage($number)) { echo 'active'; } ?>">
+                            		        	<li class="page-item <?php if ($pager->isCurrentPage($number)) { echo 'active'; } ?>">
                             		        		<a class="page-link" href="<?php echo $url ?>">
                             		        			<?php echo $number ?>
                         		        			</a>
@@ -570,7 +570,7 @@ 
         <?php 
     }
     
-    protected function getPaginationURL(int $page, $params=array())
+    protected function getPaginationURL(int $page, $params = array())
     {
         $params[$this->getVarName('page')] = $page;
         
@@ -582,11 +582,11 @@ 
         $hash = $string->getHash();
         
         $previewText = $string->getTranslatedText();
-        if(empty($previewText)) {
+        if (empty($previewText)) {
             $previewText = $string->getText();
         }
         
-        $shortText =  $this->renderText($previewText, 50);
+        $shortText = $this->renderText($previewText, 50);
         
         $files = $string->getFiles();
         
@@ -617,7 +617,7 @@ 
             				<?php 
             				    $totalFiles = count($files);
             				    
-            				    if($totalFiles == 1)
+            				    if ($totalFiles == 1)
             				    {
             				        pt('Found in a single file:');
             				    }
@@ -632,7 +632,7 @@ 
                 				<?php 
                 				    $locations = $string->getStrings();
                 				    
-                    				foreach($locations as $location) 
+                    				foreach ($locations as $location) 
                     				{
                     				    $file = $location->getSourceFile();
                     				    $line = $location->getLine();
@@ -641,9 +641,9 @@ 
                     				    
                     				    $ext = \AppUtils\FileHelper::getExtension($file);
                     				    
-                    				    if($ext == 'php') {
+                    				    if ($ext == 'php') {
                     				        $icon = 'fab fa-php';
-                    				    } else if($ext == 'js') {
+                    				    } else if ($ext == 'js') {
                     				        $icon = 'fab fa-js-square';
                     				    } else {
                     				        $icon = 'fas fa-file-code';
@@ -666,13 +666,13 @@ 
         
     }
     
-    protected function renderText(string $text, int $cutAt=0) : string
+    protected function renderText(string $text, int $cutAt = 0) : string
     {
-        if(empty($text)) {
+        if (empty($text)) {
             return $text;
         }
         
-        if($cutAt > 0) {
+        if ($cutAt > 0) {
             $text = \AppUtils\ConvertHelper::text_cut($text, $cutAt);
         }
         
@@ -680,7 +680,7 @@ 
         
         $vars = $this->detectVariables($text);
         
-        foreach($vars as $var) {
+        foreach ($vars as $var) {
             $text = str_replace($var, '<span class="placeholder">'.$var.'</span>', $text);
         }
         
@@ -692,7 +692,7 @@ 
         $result = array();
         preg_match_all('/%[0-9]+d|%s|%[0-9]+\$s/i', $string, $result, PREG_PATTERN_ORDER);
 
-        if(isset($result[0]) && !empty($result[0])) {
+        if (isset($result[0]) && !empty($result[0])) {
             return $result[0];
         }
         
@@ -708,10 +708,10 @@ 
         
         // add a counter of the additional files if the total
         // is higher than the maximum to show
-        if($total > $max) 
+        if ($total > $max) 
         {
             $length = $max;
-            if($length > $keepTotal) {
+            if ($length > $keepTotal) {
                 $length = $keepTotal; 
             }
             
@@ -739,14 +739,14 @@ 
         return file_get_contents($this->installPath.'/css/editor.css');
     }
     
-    public function getSourceURL(Localization_Source $source, array $params=array())
+    public function getSourceURL(Localization_Source $source, array $params = array())
     {
         $params[$this->getVarName('source')] = $source->getID();
         
         return $this->getURL($params);
     }
     
-    public function getLocaleURL(Localization_Locale $locale, array $params=array())
+    public function getLocaleURL(Localization_Locale $locale, array $params = array())
     {
         $params[$this->getVarName('locale')] = $locale->getName();
         
@@ -763,12 +763,12 @@ 
         return $this->getSourceURL($this->activeSource, array($this->getVarName('warnings') => 'yes'));
     }
     
-    public function getURL(array $params=array())
+    public function getURL(array $params = array())
     {
         $persist = $this->getRequestParams();
         
-        foreach($persist as $name => $value) {
-            if(!isset($params[$name])) {
+        foreach ($persist as $name => $value) {
+            if (!isset($params[$name])) {
                 $params[$name] = $value;
             }
         }
@@ -801,11 +801,11 @@ 
         $translator = Localization::getTranslator($this->activeAppLocale);
         
         $strings = $data[$this->getVarName('strings')];
-        foreach($strings as $hash => $text) 
+        foreach ($strings as $hash => $text) 
         {
             $text = trim($text);
             
-            if(empty($text)) {
+            if (empty($text)) {
                 continue;
             } 
             
@@ -827,7 +827,7 @@ 
     
     protected function renderStatus(Localization_Scanner_StringHash $hash)
     {
-        if($hash->isTranslated()) {
+        if ($hash->isTranslated()) {
             return '<i class="fa fa-check text-success"></i>';
         }        
         
@@ -838,18 +838,18 @@ 
     {
         $types = array();
         
-        if($hash->hasLanguageType('PHP')) {
+        if ($hash->hasLanguageType('PHP')) {
             $types[] = t('Server');
         }
         
-        if($hash->hasLanguageType('Javascript')) {
+        if ($hash->hasLanguageType('Javascript')) {
             $types[] = t('Client');
         }
         
         return implode(', ', $types);
     }
     
-    protected function addMessage($message, $type=self::MESSAGE_INFO)
+    protected function addMessage($message, $type = self::MESSAGE_INFO)
     {
         $_SESSION['localization_messages'][] = array(
             'text' => $message,
@@ -883,7 +883,7 @@ 
     public function getAppName() : string
     {
         $name = $this->getOption('appname');
-        if(!empty($name)) {
+        if (!empty($name)) {
             return $name;
         }
         

Braces +6 added lines, -12 removed lines

@@ -192,8 +192,7 @@ 
         if($this->request->getBool($this->getVarName('scan'))) 
         {
             $this->executeScan();
-        } 
-        else if($this->request->getBool($this->getVarName('save'))) 
+        } else if($this->request->getBool($this->getVarName('save'))) 
         {
             $this->executeSave();
         }
@@ -251,8 +250,7 @@ 
                                             				    ?>
                                             				    	<b><?php echo $source->getLabel() ?></b>
                                         				    	<?php 
-                                            				}
-                                            				else
+                                            				} else
                                             				{
                                             				    echo $source->getLabel();
                                             				}
@@ -338,12 +336,10 @@ 
     			        		<?php pt('No application locales were added to translate to.') ?>
     			        	</div>
     			        <?php 
-    			    }
-    			    else if($this->request->getBool($this->getVarName('warnings')))
+    			    } else if($this->request->getBool($this->getVarName('warnings')))
     			    {
     			        echo $this->renderWarnings();
-    			    }
-    			    else
+    			    } else
     			    {
     			        ?>
             				<h1><?php echo $this->activeSource->getLabel() ?></h1>
@@ -393,8 +389,7 @@ 
                                             </a>
                                         </p>
                 				    <?php 
-                				}
-                				else
+                				} else
                 				{
                 				    echo $this->filters->renderForm();
                 				    echo $this->renderList();
@@ -620,8 +615,7 @@ 
             				    if($totalFiles == 1)
             				    {
             				        pt('Found in a single file:');
-            				    }
-            				    else
+            				    } else
             				    {
             				        pt('Found in %1$s files:', $totalFiles);
             				    }

Indentation +187 added lines, -187 removed lines

@@ -34,54 +34,54 @@ 
     
     const ERROR_NO_SOURCES_AVAILABLE = 40001;
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $installPath;
     
-   /**
-    * @var Localization_Source[]
-    */
+    /**
+     * @var Localization_Source[]
+     */
     protected $sources;
     
-   /**
-    * @var \AppUtils\Request
-    */
+    /**
+     * @var \AppUtils\Request
+     */
     protected $request;
     
-   /**
-    * @var Localization_Source
-    */
+    /**
+     * @var Localization_Source
+     */
     protected $activeSource;
     
-   /**
-    * @var Localization_Scanner
-    */
+    /**
+     * @var Localization_Scanner
+     */
     protected $scanner;
     
-   /**
-    * @var Localization_Locale[]
-    */
+    /**
+     * @var Localization_Locale[]
+     */
     protected $appLocales = array();
     
-   /**
-    * @var Localization_Locale
-    */
+    /**
+     * @var Localization_Locale
+     */
     protected $activeAppLocale;
     
-   /**
-    * @var Localization_Editor_Filters
-    */
+    /**
+     * @var Localization_Editor_Filters
+     */
     protected $filters;
 
-   /**
-    * @var string[]string
-    */
+    /**
+     * @var string[]string
+     */
     protected $requestParams = array();
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $varPrefix = 'applocalize_';
     
     public function __construct()
@@ -100,15 +100,15 @@ 
         return $this->request;
     }
     
-   /**
-    * Adds a request parameter that will be persisted in all URLs
-    * within the editor. This can be used when integrating the
-    * editor in an existing page that needs specific request params.
-    * 
-    * @param string $name
-    * @param string $value
-    * @return Localization_Editor
-    */
+    /**
+     * Adds a request parameter that will be persisted in all URLs
+     * within the editor. This can be used when integrating the
+     * editor in an existing page that needs specific request params.
+     * 
+     * @param string $name
+     * @param string $value
+     * @return Localization_Editor
+     */
     public function addRequestParam(string $name, string $value) : Localization_Editor
     {
         $this->requestParams[$name] = $value;
@@ -263,34 +263,34 @@ 
                                 	</a>
                                     <div class="dropdown-menu" aria-labelledby="dropdown01">
                                     	<?php 
-                                    	    foreach($this->sources as $source)
-                                    	    {
-                                    	       ?>
+                                            foreach($this->sources as $source)
+                                            {
+                                                ?>
                                         			<a class="dropdown-item" href="<?php echo $this->getSourceURL($source) ?>">
                                         				<?php 
-                                            				if($source->getID() === $this->activeSource->getID()) 
-                                            				{
-                                            				    ?>
+                                                            if($source->getID() === $this->activeSource->getID()) 
+                                                            {
+                                                                ?>
                                             				    	<b><?php echo $source->getLabel() ?></b>
                                         				    	<?php 
-                                            				}
-                                            				else
-                                            				{
-                                            				    echo $source->getLabel();
-                                            				}
-                                        				?>
+                                                            }
+                                                            else
+                                                            {
+                                                                echo $source->getLabel();
+                                                            }
+                                                        ?>
                                         				<?php
-                                        				    $untranslated = $source->countUntranslated($this->scanner);
-                                        				    if($untranslated > 0) {
-                                        				        ?>
+                                                            $untranslated = $source->countUntranslated($this->scanner);
+                                                            if($untranslated > 0) {
+                                                                ?>
                                         				        	(<span class="text-danger" title="<?php pt('%1$s texts have not been translated in this text source.', $untranslated) ?>"><?php echo $untranslated ?></span>)
                                 				            	<?php 
-                                        				    }
-                                    				    ?>
+                                                            }
+                                                        ?>
                                     				</a>
                                     			<?php 
-                                    	    }
-                                	    ?>
+                                            }
+                                        ?>
                                     </div>
                                 </li>
                                 <li class="nav-item dropdown">
@@ -299,15 +299,15 @@ 
                                 	</a>
                                     <div class="dropdown-menu" aria-labelledby="dropdown01">
                                     	<?php 
-                                    	    foreach($this->appLocales as $locale)
-                                    	    {
-                                    	       ?>
+                                            foreach($this->appLocales as $locale)
+                                            {
+                                                ?>
                                         			<a class="dropdown-item" href="<?php echo $this->getLocaleURL($locale) ?>">
                                         				<?php echo $locale->getLabel() ?>
                                     				</a>
                                     			<?php 
-                                    	    }
-                                	    ?>
+                                            }
+                                        ?>
                                     </div>
                                 </li>
                                 <li class="nav-item">
@@ -317,8 +317,8 @@ 
                                     </a>
                     			</li>
                     			<?php 
-                        			if($this->scanner->hasWarnings()) {
-                        			    ?>
+                                    if($this->scanner->hasWarnings()) {
+                                        ?>
                         			    	<li class="nav-item">
                         			    		<a href="<?php echo $this->getWarningsURL() ?>">
                             			    		<span class="badge badge-warning" title="<?php pts('The last scan for translateable texts reported warnings.'); pts('Click for details.'); ?>" data-toggle="tooltip">
@@ -328,8 +328,8 @@ 
                         			    		</a>
                         			    	</li>
                         			    <?php 
-                        			}
-                    			?>
+                                    }
+                                ?>
                             </ul>
                         <?php 
                     }
@@ -345,36 +345,36 @@ 
                         	</a>
                     	<?php 
                     }
-            	?>
+                ?>
     		</div>
 		</nav>
 		<main role="main" class="container">
 			<div>
     			<?php 
-    			    if(empty($this->appLocales))
-    			    {
-    			        ?>
+                    if(empty($this->appLocales))
+                    {
+                        ?>
     			        	<div class="alert alert-danger">
     			        		<i class="fa fa-exclamation-triangle"></i>
     			        		<b><?php pt('Nothing to translate:') ?></b>
     			        		<?php pt('No application locales were added to translate to.') ?>
     			        	</div>
     			        <?php 
-    			    }
-    			    else if($this->request->getBool($this->getVarName('warnings')))
-    			    {
-    			        echo $this->renderWarnings();
-    			    }
-    			    else
-    			    {
-    			        ?>
+                    }
+                    else if($this->request->getBool($this->getVarName('warnings')))
+                    {
+                        echo $this->renderWarnings();
+                    }
+                    else
+                    {
+                        ?>
             				<h1><?php echo $this->activeSource->getLabel() ?></h1>
             				<?php 
-                				if(!empty($_SESSION['localization_messages'])) 
-                				{
-                				    foreach($_SESSION['localization_messages'] as $def)
-                				    {
-                				        ?>
+                                if(!empty($_SESSION['localization_messages'])) 
+                                {
+                                    foreach($_SESSION['localization_messages'] as $def)
+                                    {
+                                        ?>
                 				        	<div class="alert alert-<?php echo $def['type'] ?>" role="alert">
                                         		<?php echo $def['text'] ?>
                                         		<button type="button" class="close" data-dismiss="alert" aria-label="<?php pt('Close') ?>" title="<?php pt('Dismiss this message.') ?>" data-toggle="tooltip">
@@ -382,28 +382,28 @@ 
             									</button>
                                         	</div>
             				        	<?php 
-                				    }
+                                    }
                 				    
-                				    // reset the messages after having displayed them
-                				    $_SESSION['localization_messages'] = array();
-                				}
-            				?>
+                                    // reset the messages after having displayed them
+                                    $_SESSION['localization_messages'] = array();
+                                }
+                            ?>
             				<p>
             					<?php 
-            				        pt(
-                					    'You are translating to %1$s', 
-                					    '<span class="badge badge-info">'.
-                					       $this->activeAppLocale->getLabel().
-                				        '</span>'
+                                    pt(
+                                        'You are translating to %1$s', 
+                                        '<span class="badge badge-info">'.
+                                            $this->activeAppLocale->getLabel().
+                                        '</span>'
                                     );
-            				    ?><br>
+                                ?><br>
             					<?php pt('Found %1$s texts to translate.', $this->activeSource->countUntranslated($this->scanner)) ?>
             				</p>
             				<br>
             				<?php
-                				if(!$this->scanner->isScanAvailable()) 
-                				{
-                				    ?>
+                                if(!$this->scanner->isScanAvailable()) 
+                                {
+                                    ?>
                 				    	<div class="alert alert-primary" role="alert">
                                         	<b><?php pt('No texts found:') ?></b> 
                                         	<?php pt('The source folders have not been scanned yet.') ?>
@@ -415,15 +415,15 @@ 
                                             </a>
                                         </p>
                 				    <?php 
-                				}
-                				else
-                				{
-                				    echo $this->filters->renderForm();
-                				    echo $this->renderList();
-                				}
+                                }
+                                else
+                                {
+                                    echo $this->filters->renderForm();
+                                    echo $this->renderList();
+                                }
             				
-        				}
-    				?>
+                        }
+                    ?>
 			</div>
 		</main>
 	</body>
@@ -441,22 +441,22 @@ 
         	<h1><?php pt('Warnings') ?></h1>
         	<p class="abstract">
         		<?php 
-        		    pts('The following shows all texts where the system decided that they cannot be translated.');
-       		    ?>
+                    pts('The following shows all texts where the system decided that they cannot be translated.');
+                    ?>
         	</p>
         	<dl>
         		<?php 
-        		    $warnings = $this->scanner->getWarnings();
+                    $warnings = $this->scanner->getWarnings();
         		    
-        		    foreach($warnings as $warning)
-        		    {
-        		        ?>
+                    foreach($warnings as $warning)
+                    {
+                        ?>
         		        	<dt><?php echo FileHelper::relativizePathByDepth($warning->getFile(), 3) ?>:<?php echo $warning->getLine() ?></dt>
         		        	<dd><?php echo $warning->getMessage() ?></dd>
         		        <?php 
-        		    }
+                    }
         		        
-        		?>
+                ?>
         	</dl>
     	<?php 
     	
@@ -525,13 +525,13 @@ 
 			<form method="post">
 				<div class="form-hiddens">
 					<?php 
-    					$params = $this->getRequestParams();
-    					foreach($params as $name => $value) {
-    					    ?>
+                        $params = $this->getRequestParams();
+                        foreach($params as $name => $value) {
+                            ?>
     					    	<input type="hidden" name="<?php echo $name ?>" value="<?php echo $value ?>">
     					    <?php 
-    					}
-					?>
+                        }
+                    ?>
 				</div>
             	<table class="table table-hover">
     				<thead>
@@ -544,20 +544,20 @@ 
     				</thead>
     				<tbody>
     					<?php 
-    					    foreach($keep as $string)
-    					    {
-    					        $this->renderListEntry($string);
-    					    }
-    					?>
+                            foreach($keep as $string)
+                            {
+                                $this->renderListEntry($string);
+                            }
+                        ?>
     				</tbody>
     			</table>
     			<?php 
-        			if($pager->hasPages()) 
-        			{
-        			    $prevUrl = $this->getPaginationURL($pager->getPreviousPage());
-        			    $nextUrl = $this->getPaginationURL($pager->getNextPage());
+                    if($pager->hasPages()) 
+                    {
+                        $prevUrl = $this->getPaginationURL($pager->getPreviousPage());
+                        $nextUrl = $this->getPaginationURL($pager->getNextPage());
         			    
-        			    ?>
+                        ?>
         			    	<nav aria-label="<?php pt('Navigate available pages of texts.') ?>">
                                 <ul class="pagination">
                                     <li class="page-item">
@@ -566,20 +566,20 @@ 
                                 		</a>
                             		</li>
                             		<?php 
-                            		    $numbers = $pager->getPageNumbers();
-                            		    foreach($numbers as $number) 
-                            		    {
-                            		        $url = $this->getPaginationURL($number);
+                                        $numbers = $pager->getPageNumbers();
+                                        foreach($numbers as $number) 
+                                        {
+                                            $url = $this->getPaginationURL($number);
                             		        
-                            		        ?>
+                                            ?>
                             		        	<li class="page-item <?php if($pager->isCurrentPage($number)) { echo 'active'; } ?>">
                             		        		<a class="page-link" href="<?php echo $url ?>">
                             		        			<?php echo $number ?>
                         		        			</a>
                         		        		</li>
                             		        <?php 
-                            		    }
-                            		?>
+                                        }
+                                    ?>
                                     <li class="page-item">
                                     	<a class="page-link" href="<?php echo $nextUrl ?>">
                                     		<i class="fa fa-arrow-right"></i>
@@ -588,8 +588,8 @@ 
                                 </ul>
                             </nav>
         			    <?php 
-        			}
-    			?>
+                    }
+                ?>
 				<br>
 				<p>
 					<button type="submit" name="<?php echo $this->getVarName('save') ?>" value="yes" class="btn btn-primary">
@@ -647,48 +647,48 @@ 
         			<div class="files-list">
             			<p>
             				<?php 
-            				    $totalFiles = count($files);
+                                $totalFiles = count($files);
             				    
-            				    if($totalFiles == 1)
-            				    {
-            				        pt('Found in a single file:');
-            				    }
-            				    else
-            				    {
-            				        pt('Found in %1$s files:', $totalFiles);
-            				    }
-    				        ?>
+                                if($totalFiles == 1)
+                                {
+                                    pt('Found in a single file:');
+                                }
+                                else
+                                {
+                                    pt('Found in %1$s files:', $totalFiles);
+                                }
+                            ?>
             			</p>
         				<div class="files-scroller">
                 			<ul>
                 				<?php 
-                				    $locations = $string->getStrings();
+                                    $locations = $string->getStrings();
                 				    
-                    				foreach($locations as $location) 
-                    				{
-                    				    $file = $location->getSourceFile();
-                    				    $line = $location->getLine();
+                                    foreach($locations as $location) 
+                                    {
+                                        $file = $location->getSourceFile();
+                                        $line = $location->getLine();
                     				    
-                    				    $icon = '';
+                                        $icon = '';
                     				    
-                    				    $ext = \AppUtils\FileHelper::getExtension($file);
+                                        $ext = \AppUtils\FileHelper::getExtension($file);
                     				    
-                    				    if($ext == 'php') {
-                    				        $icon = 'fab fa-php';
-                    				    } else if($ext == 'js') {
-                    				        $icon = 'fab fa-js-square';
-                    				    } else {
-                    				        $icon = 'fas fa-file-code';
-                    				    }
+                                        if($ext == 'php') {
+                                            $icon = 'fab fa-php';
+                                        } else if($ext == 'js') {
+                                            $icon = 'fab fa-js-square';
+                                        } else {
+                                            $icon = 'fas fa-file-code';
+                                        }
                     				    
-                    				    ?>
+                                        ?>
                     				    	<li>
                     				    		<i class="<?php echo $icon ?>"></i>
                     				    		<?php echo $file ?><span class="line-number">:<?php echo $line ?></span>
                     				    	</li>
                     				    <?php 
-                    				}
-                				?>
+                                    }
+                                ?>
                 			</ul>
             			</div>
         			</div>
@@ -899,13 +899,13 @@ 
         );
     }
     
-   /**
-    * Sets the application name shown in the main navigation
-    * in the user interface.
-    * 
-    * @param string $name
-    * @return Localization_Editor
-    */
+    /**
+     * Sets the application name shown in the main navigation
+     * in the user interface.
+     * 
+     * @param string $name
+     * @return Localization_Editor
+     */
     public function setAppName(string $name) : Localization_Editor
     {
         $this->setOption('appname', $name);
@@ -922,27 +922,27 @@ 
         return t('Localization editor');
     }
 
-   /**
-    * Selects the default source to use if none has been 
-    * explicitly selected.
-    * 
-    * @param string $sourceID
-    */
+    /**
+     * Selects the default source to use if none has been 
+     * explicitly selected.
+     * 
+     * @param string $sourceID
+     */
     public function selectDefaultSource(string $sourceID) : Localization_Editor
     {
         $this->setOption('default-source', $sourceID);
         return $this;
     }
     
-   /**
-    * Sets an URL that the translators can use to go back to
-    * the main application, for example if it is integrated into
-    * an existing application.
-    * 
-    * @param string $url The URL to use for the link
-    * @param string $label Label of the link
-    * @return Localization_Editor
-    */
+    /**
+     * Sets an URL that the translators can use to go back to
+     * the main application, for example if it is integrated into
+     * an existing application.
+     * 
+     * @param string $url The URL to use for the link
+     * @param string $label Label of the link
+     * @return Localization_Editor
+     */
     public function setBackURL(string $url, string $label) : Localization_Editor
     {
         $this->setOption('back-url', $url);