jon48 / webtrees-lib

src/Webtrees/Family.php

Indentation +4 added lines, -4 removed lines

@@ -39,10 +39,10 @@
 	}
 	
 	/**
-	* Check if this family's marriages are sourced
-	*
-	* @return int Level of sources
-	* */
+	 * Check if this family's marriages are sourced
+	 *
+	 * @return int Level of sources
+	 * */
 	function isMarriageSourced(){
 		if($this->_ismarriagesourced != null) return $this->_ismarriagesourced;
 		$this->_ismarriagesourced = $this->isFactSourced(WT_EVENTS_MARR.'|MARC');

src/Webtrees/Mvc/Controller/MvcControllerInterface.php

Indentation +6 added lines, -6 removed lines

@@ -15,12 +15,12 @@
  */
 interface MvcControllerInterface {
     
-    /**
-     * Return the module attached to this controller.
-     * 
-     * @return \Fisharebest\Webtrees\Module\AbstractModule
-     */
-    function getModule();
+	/**
+	 * Return the module attached to this controller.
+	 * 
+	 * @return \Fisharebest\Webtrees\Module\AbstractModule
+	 */
+	function getModule();
     
 }
  
\ No newline at end of file

src/Webtrees/Mvc/Controller/MvcController.php

Indentation +20 added lines, -20 removed lines

@@ -17,28 +17,28 @@
  */
 class MvcController implements MvcControllerInterface 
 {
-    /**
-     * Reference module
-     * @var Fisharebest\Webtrees\Module\AbstractModule $module
-     */
-    protected $module;
+	/**
+	 * Reference module
+	 * @var Fisharebest\Webtrees\Module\AbstractModule $module
+	 */
+	protected $module;
     
-    /**
-     * Constructor for MvcController
-     * 
-     * @param AbstractModule $module
-     */
-    public function __construct(AbstractModule $module) {
-        $this->module = $module;
-    }
+	/**
+	 * Constructor for MvcController
+	 * 
+	 * @param AbstractModule $module
+	 */
+	public function __construct(AbstractModule $module) {
+		$this->module = $module;
+	}
     
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface::getModule()
-     */
-    public function getModule() {
-        return $this->module;
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface::getModule()
+	 */
+	public function getModule() {
+		return $this->module;
+	}
         
 }
  
\ No newline at end of file

src/Webtrees/Mvc/Dispatcher.php

Indentation +44 added lines, -44 removed lines

@@ -19,35 +19,35 @@ 
  */
 class Dispatcher implements DispatcherInterface {
     
-    /**
-     * @var Dispatcher $instance Singleton pattern instance
-     */
-    private static $instance = null;
+	/**
+	 * @var Dispatcher $instance Singleton pattern instance
+	 */
+	private static $instance = null;
     
-    /**
-     * Returns the *Dispatcher* instance of this class.
-     *
-     * @return Dispatcher The *Singleton* instance.
-     */
-    public static function getInstance()
-    {
-        if (null === static::$instance) {
-            static::$instance = new static();
-        }
+	/**
+	 * Returns the *Dispatcher* instance of this class.
+	 *
+	 * @return Dispatcher The *Singleton* instance.
+	 */
+	public static function getInstance()
+	{
+		if (null === static::$instance) {
+			static::$instance = new static();
+		}
     
-        return static::$instance;
-    }    
+		return static::$instance;
+	}    
     
 	/**
-     * Protected constructor.
-     */
-    protected function __construct() {}
+	 * Protected constructor.
+	 */
+	protected function __construct() {}
     
-    /**
-     * {@inheritdoc }
-     * @see \MyArtJaub\Webtrees\Mvc\DispatcherInterface::handle()
-     */
-    public function handle(fw\Module\AbstractModule $module, $request) {
+	/**
+	 * {@inheritdoc }
+	 * @see \MyArtJaub\Webtrees\Mvc\DispatcherInterface::handle()
+	 */
+	public function handle(fw\Module\AbstractModule $module, $request) {
 		
 		$fq_modclass_name = get_class($module);
 		$ctrl_namespace = substr($fq_modclass_name, 0, - strlen('Module')) . '\\';
@@ -67,7 +67,7 @@ 
 		
 		$ctrl_class = $ctrl_namespace . $ctrl_name . 'Controller';
 		if(class_exists($ctrl_class) 
-		    && is_subclass_of($ctrl_class, '\\MyArtJaub\\Webtrees\\Mvc\\Controller\\MvcController')
+			&& is_subclass_of($ctrl_class, '\\MyArtJaub\\Webtrees\\Mvc\\Controller\\MvcController')
 			&& $ctrl = new $ctrl_class($module) ) {
 			if(method_exists($ctrl, $method)) {
 				call_user_func_array(array($ctrl, $method), array());
@@ -79,27 +79,27 @@ 
 		 else {
 			 throw new \Exception('The page requested does not exist');
 		 }
-    }
+	}
 
-    /**
-     * Private clone method to prevent cloning of the instance of the
-     * *Dispatcher* instance.
-     *
-     * @return void
-     */
-    private function __clone()
-    {
-    }
+	/**
+	 * Private clone method to prevent cloning of the instance of the
+	 * *Dispatcher* instance.
+	 *
+	 * @return void
+	 */
+	private function __clone()
+	{
+	}
     
-    /**
-     * Private unserialize method to prevent unserializing of the *Dispatcher*
-     * instance.
-     *
-     * @return void
-     */
-    private function __wakeup()
-    {
-    }
+	/**
+	 * Private unserialize method to prevent unserializing of the *Dispatcher*
+	 * instance.
+	 *
+	 * @return void
+	 */
+	private function __wakeup()
+	{
+	}
     
 }
 

src/Webtrees/Mvc/DispatcherInterface.php

Indentation +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
 	 * @param \Fisharebest\Webtrees\Module\AbstractModule $module
 	 * @param string $request
 	 */
-    public function handle(\Fisharebest\Webtrees\Module\AbstractModule $module, $request);
+	public function handle(\Fisharebest\Webtrees\Module\AbstractModule $module, $request);
     
 }
  
\ No newline at end of file

src/Webtrees/Mvc/View/ViewFactory.php

Indentation +72 added lines, -72 removed lines

@@ -17,87 +17,87 @@
  */
 class ViewFactory {
     
-    /**
-     * @var ViewFactory $instance Singleton pattern instance
-     */
-    private static $instance = null;
+	/**
+	 * @var ViewFactory $instance Singleton pattern instance
+	 */
+	private static $instance = null;
     
-    /**
-     * Returns the *ViewFactory* instance of this class.
-     *
-     * @return ViewFactory The *Singleton* instance.
-     */
-    public static function getInstance()
-    {
-        if (null === static::$instance) {
-            static::$instance = new static();
-        }
+	/**
+	 * Returns the *ViewFactory* instance of this class.
+	 *
+	 * @return ViewFactory The *Singleton* instance.
+	 */
+	public static function getInstance()
+	{
+		if (null === static::$instance) {
+			static::$instance = new static();
+		}
     
-        return static::$instance;
-    }
+		return static::$instance;
+	}
     
-    /**
-     * Protected constructor
-     */
-    protected function __construct() {}
+	/**
+	 * Protected constructor
+	 */
+	protected function __construct() {}
               
-    /**
-     * Return the view specified by the controller and view name, using data from the ViewBag
-     * 
-     * @param string $view_name
-     * @param \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface $mvc_ctrl
-     * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl
-     * @param \MyArtJaub\Webtrees\Mvc\View\ViewBag $data
-     * @return \MyArtJaub\Webtrees\Mvc\View\AbstractView View
-     * @throws \Exception
-     */
-    public function makeView($view_name, MvcController $mvc_ctrl, BaseController $ctrl, ViewBag $data) 
-    {
-        if(!$mvc_ctrl) throw new \Exception('Mvc Controller not defined');
-        if(!$ctrl) throw new \Exception('Base Controller not defined');
-        if(!$view_name) throw new \Exception('View not defined');
+	/**
+	 * Return the view specified by the controller and view name, using data from the ViewBag
+	 * 
+	 * @param string $view_name
+	 * @param \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface $mvc_ctrl
+	 * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl
+	 * @param \MyArtJaub\Webtrees\Mvc\View\ViewBag $data
+	 * @return \MyArtJaub\Webtrees\Mvc\View\AbstractView View
+	 * @throws \Exception
+	 */
+	public function makeView($view_name, MvcController $mvc_ctrl, BaseController $ctrl, ViewBag $data) 
+	{
+		if(!$mvc_ctrl) throw new \Exception('Mvc Controller not defined');
+		if(!$ctrl) throw new \Exception('Base Controller not defined');
+		if(!$view_name) throw new \Exception('View not defined');
         
-        $mvc_ctrl_refl = new \ReflectionObject($mvc_ctrl);
-        $view_class = $mvc_ctrl_refl->getNamespaceName() . '\\Views\\' . $view_name . 'View';       
-        if(!class_exists($view_class)) throw new \Exception('View does not exist');
+		$mvc_ctrl_refl = new \ReflectionObject($mvc_ctrl);
+		$view_class = $mvc_ctrl_refl->getNamespaceName() . '\\Views\\' . $view_name . 'View';       
+		if(!class_exists($view_class)) throw new \Exception('View does not exist');
         
-        return new $view_class($ctrl, $data);
-    }
+		return new $view_class($ctrl, $data);
+	}
     
-    /**
-     * Static invocation of the makeView method
-     * 
-     * @param string $view_name
-     * @param \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface $mvc_ctrl
-     * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl
-     * @param \MyArtJaub\Webtrees\Mvc\View\ViewBag $data
-     * @return \MyArtJaub\Webtrees\Mvc\View\AbstractView View
-     * @see \MyArtJaub\Webtrees\Mvc\View\ViewFactory::handle()
-     */
-    public static function make($view_name, MvcController $mvc_ctrl, BaseController $ctrl, ViewBag $data) 
-    {
-        return self::getInstance()->makeView($view_name, $mvc_ctrl, $ctrl, $data);
-    }
+	/**
+	 * Static invocation of the makeView method
+	 * 
+	 * @param string $view_name
+	 * @param \MyArtJaub\Webtrees\Mvc\Controller\MvcControllerInterface $mvc_ctrl
+	 * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl
+	 * @param \MyArtJaub\Webtrees\Mvc\View\ViewBag $data
+	 * @return \MyArtJaub\Webtrees\Mvc\View\AbstractView View
+	 * @see \MyArtJaub\Webtrees\Mvc\View\ViewFactory::handle()
+	 */
+	public static function make($view_name, MvcController $mvc_ctrl, BaseController $ctrl, ViewBag $data) 
+	{
+		return self::getInstance()->makeView($view_name, $mvc_ctrl, $ctrl, $data);
+	}
     
-    /**
-     * Private clone method to prevent cloning of the instance of the
-     * *Dispatcher* instance.
-     *
-     * @return void
-     */
-    private function __clone()
-    {
-    }
+	/**
+	 * Private clone method to prevent cloning of the instance of the
+	 * *Dispatcher* instance.
+	 *
+	 * @return void
+	 */
+	private function __clone()
+	{
+	}
     
-    /**
-     * Private unserialize method to prevent unserializing of the *Dispatcher*
-     * instance.
-     *
-     * @return void
-     */
-    private function __wakeup()
-    {
-    }
+	/**
+	 * Private unserialize method to prevent unserializing of the *Dispatcher*
+	 * instance.
+	 *
+	 * @return void
+	 */
+	private function __wakeup()
+	{
+	}
     
 }
  
\ No newline at end of file

src/Webtrees/Mvc/View/AbstractView.php

Indentation +45 added lines, -45 removed lines

@@ -15,62 +15,62 @@
  */
 abstract class AbstractView {
     
-    /**
-     * Reference controller
-     * @var \Fisharebest\Webtrees\Controller\BaseController $ctrl
-     */
-    protected $ctrl;
+	/**
+	 * Reference controller
+	 * @var \Fisharebest\Webtrees\Controller\BaseController $ctrl
+	 */
+	protected $ctrl;
     
-    /**
-     * Structure containing the data of the view
-     * @var ViewBag $data
-     */
-    protected $data;
+	/**
+	 * Structure containing the data of the view
+	 * @var ViewBag $data
+	 */
+	protected $data;
     
-    /**
-     * Constructor 
-     * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl Controller
-     * @param ViewBag $data ViewBag holding view data
-     */
-    public function __construct(\Fisharebest\Webtrees\Controller\BaseController $ctrl, ViewBag $data) {
-        $this->ctrl = $ctrl;
-        $this->data = $data;
-    }
+	/**
+	 * Constructor 
+	 * @param \Fisharebest\Webtrees\Controller\BaseController $ctrl Controller
+	 * @param ViewBag $data ViewBag holding view data
+	 */
+	public function __construct(\Fisharebest\Webtrees\Controller\BaseController $ctrl, ViewBag $data) {
+		$this->ctrl = $ctrl;
+		$this->data = $data;
+	}
     
-    /**
-     * Render the view to the page, including header.
-     * 
-     * @throws \Exception
-     */
-    public function render() {
+	/**
+	 * Render the view to the page, including header.
+	 * 
+	 * @throws \Exception
+	 */
+	public function render() {
 		global $controller;
 		
-        if(!$this->ctrl) throw new \Exception('Controller not initialised');
+		if(!$this->ctrl) throw new \Exception('Controller not initialised');
         
 		$controller = $this->ctrl;
-        $this->ctrl->pageHeader();
+		$this->ctrl->pageHeader();
         
-        echo $this->renderContent();
-    }
+		echo $this->renderContent();
+	}
     
-    /**
-     * Render the view to the page, without any header
-     */
-    public function renderPartial() {
-        echo $this->getHtmlPartial();
-    }
+	/**
+	 * Render the view to the page, without any header
+	 */
+	public function renderPartial() {
+		echo $this->getHtmlPartial();
+	}
     
-    /**
-     * Return the HTML code generated by the view, without any header
-     */
-    public function getHtmlPartial() {
-        return $this->renderContent();
-    }
+	/**
+	 * Return the HTML code generated by the view, without any header
+	 */
+	public function getHtmlPartial() {
+		return $this->renderContent();
+	}
     
-    /**
-     * Abstract method containing the details of the view.
-     */
-    abstract protected function renderContent();
+	/**
+	 * Abstract method containing the details of the view.
+	 */
+	abstract protected function renderContent();
     
 }
  
\ No newline at end of file

src/Webtrees/Functions/Functions.php

Indentation +11 added lines, -11 removed lines

@@ -184,7 +184,7 @@ 
 	 */
 	public static function encodeFileSystemToUtf8($string){
 		if (strtoupper(substr(php_uname('s'), 0, 7)) === 'WINDOWS') {
-		    return iconv('cp1252', 'utf-8//IGNORE',$string);
+			return iconv('cp1252', 'utf-8//IGNORE',$string);
 		}
 		return $string;
 	}
@@ -249,20 +249,20 @@ 
 	 * @return boolean|string Is supported?
 	 */
 	public static function isImageTypeSupported($reqtype) {
-	    $supportByGD = array('jpg'=>'jpeg', 'jpeg'=>'jpeg', 'gif'=>'gif', 'png'=>'png');
-	    $reqtype = strtolower($reqtype);
+		$supportByGD = array('jpg'=>'jpeg', 'jpeg'=>'jpeg', 'gif'=>'gif', 'png'=>'png');
+		$reqtype = strtolower($reqtype);
 	
-	    if (empty($supportByGD[$reqtype])) {
-	        return false;
-	    }
+		if (empty($supportByGD[$reqtype])) {
+			return false;
+		}
 	
-	    $type = $supportByGD[$reqtype];
+		$type = $supportByGD[$reqtype];
 	
-	    if (function_exists('imagecreatefrom'.$type) && function_exists('image'.$type)) {
-	        return $type;
-	    }
+		if (function_exists('imagecreatefrom'.$type) && function_exists('image'.$type)) {
+			return $type;
+		}
 	
-	    return false;
+		return false;
 	}
 		
 }

src/Webtrees/ImageBuilder.php

Indentation +290 added lines, -290 removed lines

@@ -21,54 +21,54 @@ 
  */
 class ImageBuilder {
     
-    /**
-     * Reference media
-     * @var Media $media
-     */
-    protected $media;
+	/**
+	 * Reference media
+	 * @var Media $media
+	 */
+	protected $media;
     
-    /**
-     * Use TTF font
-     * @var bool $use_ttf
-     */
-    protected $use_ttf;
+	/**
+	 * Use TTF font
+	 * @var bool $use_ttf
+	 */
+	protected $use_ttf;
     
-    /**
-     * Expiration offset. Default is one day.
-     * @var int $expire_offset
-     */
-    protected $expire_offset;
+	/**
+	 * Expiration offset. Default is one day.
+	 * @var int $expire_offset
+	 */
+	protected $expire_offset;
    
-    /**
-     * Should the certificate display a watermark
-     * @var bool $show_watermark
-     */
-    protected $show_watermark;
+	/**
+	 * Should the certificate display a watermark
+	 * @var bool $show_watermark
+	 */
+	protected $show_watermark;
         
-    /**
-     * Maximum watermark font size. Default is 18.
-     * @var int $font_max_size
-     */
-    protected $font_max_size;
+	/**
+	 * Maximum watermark font size. Default is 18.
+	 * @var int $font_max_size
+	 */
+	protected $font_max_size;
     
-    /**
-     * Watermark font color, in hexadecimal. Default is #4D6DF3.
-     * @var string $font_color
-     */
-    protected $font_color;
+	/**
+	 * Watermark font color, in hexadecimal. Default is #4D6DF3.
+	 * @var string $font_color
+	 */
+	protected $font_color;
     
 	/**
-	* Contructor for ImageBuilder
-	*
-	* @param Media|null $media Reference media object
-	*/
+	 * Contructor for ImageBuilder
+	 *
+	 * @param Media|null $media Reference media object
+	 */
 	public function __construct(Media $media = null){
-	    $this->media = $media;
-	    $this->use_ttf = function_exists('imagettftext');
-	    $this->expire_offset = 3600 * 24;
-	    $this->show_watermark = true;
-	    $this->font_max_size = 18;
-	    $this->font_color = '#4D6DF3';
+		$this->media = $media;
+		$this->use_ttf = function_exists('imagettftext');
+		$this->expire_offset = 3600 * 24;
+		$this->show_watermark = true;
+		$this->font_max_size = 18;
+		$this->font_color = '#4D6DF3';
 	}
 	
 	/**
@@ -77,7 +77,7 @@ 
 	 * @return int
 	 */
 	public function getExpireOffset() {
-	    return $this->expire_offset;
+		return $this->expire_offset;
 	}
 	
 	/**
@@ -87,8 +87,8 @@ 
 	 * @return ImageBuilder
 	 */
 	public function setExpireOffset($expireOffset) {
-	    if($expireOffset) $this->expire_offset = $expireOffset;
-	    return $this;
+		if($expireOffset) $this->expire_offset = $expireOffset;
+		return $this;
 	}
 	
 	/**
@@ -97,7 +97,7 @@ 
 	 * @return bool
 	 */
 	public function isShowWatermark() {
-	    return $this->show_watermark;
+		return $this->show_watermark;
 	}
 	
 	/**
@@ -107,8 +107,8 @@ 
 	 * @return ImageBuilder
 	 */
 	public function setShowWatermark($show_watermark) {
-	    if(!is_null($show_watermark)) $this->show_watermark = $show_watermark;
-	    return $this;
+		if(!is_null($show_watermark)) $this->show_watermark = $show_watermark;
+		return $this;
 	}
 	
 	/**
@@ -118,8 +118,8 @@ 
 	 * @return ImageBuilder
 	 */
 	public function setFontMaxSize($font_max_size) {
-	    if($font_max_size) $this->font_max_size = $font_max_size;
-	    return $this;
+		if($font_max_size) $this->font_max_size = $font_max_size;
+		return $this;
 	}
 	
 	/**
@@ -129,8 +129,8 @@ 
 	 * @return ImageBuilder
 	 */
 	public function setFontColor($font_color) {
-	    if($font_color) $this->font_color = $font_color;
-	    return $this;
+		if($font_color) $this->font_color = $font_color;
+		return $this;
 	}
 	
 	/**
@@ -138,134 +138,134 @@ 
 	 */
 	public function render(){
 	    
-	    if (!$this->media || !$this->media->canShow()) {
-	        Log::addMediaLog('Image Builder error: >' . I18N::translate('Missing or private media object.'));
-	        $this->renderError();
-	    }
+		if (!$this->media || !$this->media->canShow()) {
+			Log::addMediaLog('Image Builder error: >' . I18N::translate('Missing or private media object.'));
+			$this->renderError();
+		}
 	    
-	    $serverFilename = $this->media->getServerFilename();
+		$serverFilename = $this->media->getServerFilename();
 	    
-	    if (!file_exists($serverFilename)) {
-	        Log::addMediaLog('Image Builder error: >'. I18N::translate('The media object does not exist.').'< for path >'.$serverFilename.'<');
-	        $this->renderError();
-	    }
+		if (!file_exists($serverFilename)) {
+			Log::addMediaLog('Image Builder error: >'. I18N::translate('The media object does not exist.').'< for path >'.$serverFilename.'<');
+			$this->renderError();
+		}
 	    
-	    $mimetype = $this->media->mimeType();
-	    $imgsize = $this->media->getImageAttributes();
-	    $filetime = $this->media->getFiletime();
-	    $filetimeHeader = gmdate('D, d M Y H:i:s', $filetime) . ' GMT';	    
-	    $expireHeader = gmdate('D, d M Y H:i:s', WT_TIMESTAMP + $this->getExpireOffset()) . ' GMT';
+		$mimetype = $this->media->mimeType();
+		$imgsize = $this->media->getImageAttributes();
+		$filetime = $this->media->getFiletime();
+		$filetimeHeader = gmdate('D, d M Y H:i:s', $filetime) . ' GMT';	    
+		$expireHeader = gmdate('D, d M Y H:i:s', WT_TIMESTAMP + $this->getExpireOffset()) . ' GMT';
 	    
-	    $type = Functions::isImageTypeSupported($imgsize['ext']);
-	    $usewatermark = false;
-	    // if this image supports watermarks and the watermark module is intalled...
-	    if ($type) {
-	        $usewatermark = $this->isShowWatermark();
-	    }
+		$type = Functions::isImageTypeSupported($imgsize['ext']);
+		$usewatermark = false;
+		// if this image supports watermarks and the watermark module is intalled...
+		if ($type) {
+			$usewatermark = $this->isShowWatermark();
+		}
 	    
-	    // determine whether we have enough memory to watermark this image
-	    if ($usewatermark) {
-	        if (!FunctionsMedia::hasMemoryForImage($serverFilename)) {
-	            // not enough memory to watermark this file
-	            $usewatermark = false;
-	        }
-	    }
+		// determine whether we have enough memory to watermark this image
+		if ($usewatermark) {
+			if (!FunctionsMedia::hasMemoryForImage($serverFilename)) {
+				// not enough memory to watermark this file
+				$usewatermark = false;
+			}
+		}
 	    
-	    $etag = $this->media->getEtag();
+		$etag = $this->media->getEtag();
 	    
-	    // parse IF_MODIFIED_SINCE header from client
-	    $if_modified_since = 'x';
-	    if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
-	        $if_modified_since = preg_replace('/;.*$/', '', $_SERVER['HTTP_IF_MODIFIED_SINCE']);
-	    }
+		// parse IF_MODIFIED_SINCE header from client
+		$if_modified_since = 'x';
+		if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
+			$if_modified_since = preg_replace('/;.*$/', '', $_SERVER['HTTP_IF_MODIFIED_SINCE']);
+		}
 	    
-	    // parse IF_NONE_MATCH header from client
-	    $if_none_match = 'x';
-	    if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
-	        $if_none_match = str_replace('"', '', $_SERVER['HTTP_IF_NONE_MATCH']);
-	    }
+		// parse IF_NONE_MATCH header from client
+		$if_none_match = 'x';
+		if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
+			$if_none_match = str_replace('"', '', $_SERVER['HTTP_IF_NONE_MATCH']);
+		}
 	    
-	    // add caching headers.  allow browser to cache file, but not proxy
-	    header('Last-Modified: ' . $filetimeHeader);
-	    header('ETag: "' . $etag . '"');
-	    header('Expires: ' . $expireHeader);
-	    header('Cache-Control: max-age=' . $this->getExpireOffset() . ', s-maxage=0, proxy-revalidate');
+		// add caching headers.  allow browser to cache file, but not proxy
+		header('Last-Modified: ' . $filetimeHeader);
+		header('ETag: "' . $etag . '"');
+		header('Expires: ' . $expireHeader);
+		header('Cache-Control: max-age=' . $this->getExpireOffset() . ', s-maxage=0, proxy-revalidate');
 	    
-	    // if this file is already in the user’s cache, don’t resend it
-	    // first check if the if_modified_since param matches
-	    if ($if_modified_since === $filetimeHeader) {
-	        // then check if the etag matches
-	        if ($if_none_match === $etag) {
-	            http_response_code(304);
+		// if this file is already in the user’s cache, don’t resend it
+		// first check if the if_modified_since param matches
+		if ($if_modified_since === $filetimeHeader) {
+			// then check if the etag matches
+			if ($if_none_match === $etag) {
+				http_response_code(304);
 	    
-	            return;
-	        }
-	    }	    
+				return;
+			}
+		}	    
 
-	    // send headers for the image
-	    header('Content-Type: ' . $mimetype);
-	    header('Content-Disposition: filename="' . addslashes(basename($this->media->getFilename())) . '"');
+		// send headers for the image
+		header('Content-Type: ' . $mimetype);
+		header('Content-Disposition: filename="' . addslashes(basename($this->media->getFilename())) . '"');
 	     
-	    if ($usewatermark) {
-	        // generate the watermarked image
-	        $imCreateFunc = 'imagecreatefrom' . $type;
-	        $imSendFunc   = 'image' . $type;
+		if ($usewatermark) {
+			// generate the watermarked image
+			$imCreateFunc = 'imagecreatefrom' . $type;
+			$imSendFunc   = 'image' . $type;
 	    
-	        if (function_exists($imCreateFunc) && function_exists($imSendFunc)) {
-	            $im = $imCreateFunc($serverFilename);
-	            $im = $this->applyWatermark($im);
+			if (function_exists($imCreateFunc) && function_exists($imSendFunc)) {
+				$im = $imCreateFunc($serverFilename);
+				$im = $this->applyWatermark($im);
 	    	    
-	            // send the image
-	            $imSendFunc($im);
-	            imagedestroy($im);
+				// send the image
+				$imSendFunc($im);
+				imagedestroy($im);
 	    
-	            return;
-	        } else {
-	            // this image is defective.  log it
-	            Log::addMediaLog('Image Builder error: >' . I18N::translate('This media file is broken and cannot be watermarked.') . '< in file >' . $serverFilename . '< memory used: ' . memory_get_usage());
-	        }
-	    }
+				return;
+			} else {
+				// this image is defective.  log it
+				Log::addMediaLog('Image Builder error: >' . I18N::translate('This media file is broken and cannot be watermarked.') . '< in file >' . $serverFilename . '< memory used: ' . memory_get_usage());
+			}
+		}
 	    
-	    // determine filesize of image (could be original or watermarked version)
-	    $filesize = filesize($serverFilename);
+		// determine filesize of image (could be original or watermarked version)
+		$filesize = filesize($serverFilename);
 	    
-	    // set content-length header, send file
-	    header('Content-Length: ' . $filesize);
+		// set content-length header, send file
+		header('Content-Length: ' . $filesize);
 	    
-	    // Some servers disable fpassthru() and readfile()
-	    if (function_exists('readfile')) {
-	        readfile($serverFilename);
-	    } else {
-	        $fp = fopen($serverFilename, 'rb');
-	        if (function_exists('fpassthru')) {
-	            fpassthru($fp);
-	        } else {
-	            while (!feof($fp)) {
-	                echo fread($fp, 65536);
-	            }
-	        }
-	        fclose($fp);
-	    }	    
+		// Some servers disable fpassthru() and readfile()
+		if (function_exists('readfile')) {
+			readfile($serverFilename);
+		} else {
+			$fp = fopen($serverFilename, 'rb');
+			if (function_exists('fpassthru')) {
+				fpassthru($fp);
+			} else {
+				while (!feof($fp)) {
+					echo fread($fp, 65536);
+				}
+			}
+			fclose($fp);
+		}	    
 	}
 	
 	/**
 	 * Render an error as an image.
 	 */
 	protected function renderError() {	
-	    $error = I18N::translate('The media file was not found in this family tree.');
+		$error = I18N::translate('The media file was not found in this family tree.');
 
-    	$width  = (mb_strlen($error) * 6.5 + 50) * 1.15;
-    	$height = 60;
-    	$im     = imagecreatetruecolor($width, $height); /* Create a black image */
-    	$bgc    = imagecolorallocate($im, 255, 255, 255); /* set background color */
-    	imagefilledrectangle($im, 2, 2, $width - 4, $height - 4, $bgc); /* create a rectangle, leaving 2 px border */
+		$width  = (mb_strlen($error) * 6.5 + 50) * 1.15;
+		$height = 60;
+		$im     = imagecreatetruecolor($width, $height); /* Create a black image */
+		$bgc    = imagecolorallocate($im, 255, 255, 255); /* set background color */
+		imagefilledrectangle($im, 2, 2, $width - 4, $height - 4, $bgc); /* create a rectangle, leaving 2 px border */
     
-    	$this->embedText($im, $error, 100, '255, 0, 0', WT_ROOT . Config::FONT_DEJAVU_SANS_TTF, 'top', 'left');
+		$this->embedText($im, $error, 100, '255, 0, 0', WT_ROOT . Config::FONT_DEJAVU_SANS_TTF, 'top', 'left');
     
-    	http_response_code(404);
-    	header('Content-Type: image/png');
-    	imagepng($im);
-    	imagedestroy($im);
+		http_response_code(404);
+		header('Content-Type: image/png');
+		imagepng($im);
+		imagedestroy($im);
 	}
 	
 	/**
@@ -277,25 +277,25 @@ 
 	 */
 	protected function applyWatermark($im) {
 	    
-	    // text to watermark with	    
-	    if(method_exists($this->media, 'getWatermarkText')) {
-	       $word1_text = $this->media->getWatermarkText();
-	    }
-	    else {
-	        $word1_text = $this->media->getTitle();
-	    }
+		// text to watermark with	    
+		if(method_exists($this->media, 'getWatermarkText')) {
+		   $word1_text = $this->media->getWatermarkText();
+		}
+		else {
+			$word1_text = $this->media->getTitle();
+		}
 	
-	    $this->embedText(
-	        $im, 
-	        $word1_text, 
-	        $this->font_max_size,
-	        $this->font_color,
-	        WT_ROOT . Config::FONT_DEJAVU_SANS_TTF,
-	        'top', 
-	        'left'
-	     );
+		$this->embedText(
+			$im, 
+			$word1_text, 
+			$this->font_max_size,
+			$this->font_color,
+			WT_ROOT . Config::FONT_DEJAVU_SANS_TTF,
+			'top', 
+			'left'
+		 );
 	
-	    return ($im);
+		return ($im);
 	}
 	
 	/**
@@ -312,94 +312,94 @@ 
 	 */
 	protected function embedText($im, $text, $maxsize, $color, $font, $vpos, $hpos) {
 	    
-	    // there are two ways to embed text with PHP
-	    // (preferred) using GD and FreeType you can embed text using any True Type font
-	    // (fall back) if that is not available, you can insert basic monospaced text
+		// there are two ways to embed text with PHP
+		// (preferred) using GD and FreeType you can embed text using any True Type font
+		// (fall back) if that is not available, you can insert basic monospaced text
 	    
-	    $col = $this->hexrgb($color);
-	    $textcolor = imagecolorallocate($im, $col['red'], $col['green'], $col['blue']);
+		$col = $this->hexrgb($color);
+		$textcolor = imagecolorallocate($im, $col['red'], $col['green'], $col['blue']);
 	    
-	    // make adjustments to settings that imagestring and imagestringup can’t handle
-	    if (!$this->use_ttf) {
-	        // imagestringup only writes up, can’t use top2bottom
-	        if ($hpos === 'top2bottom') {
-	            $hpos = 'bottom2top';
-	        }
-	    }
+		// make adjustments to settings that imagestring and imagestringup can’t handle
+		if (!$this->use_ttf) {
+			// imagestringup only writes up, can’t use top2bottom
+			if ($hpos === 'top2bottom') {
+				$hpos = 'bottom2top';
+			}
+		}
 	    
-	    $text       = I18N::reverseText($text);
-	    $height     = imagesy($im);
-	    $width      = imagesx($im);
-	    $calc_angle = rad2deg(atan($height / $width));
-	    $hypoth     = $height / sin(deg2rad($calc_angle));
+		$text       = I18N::reverseText($text);
+		$height     = imagesy($im);
+		$width      = imagesx($im);
+		$calc_angle = rad2deg(atan($height / $width));
+		$hypoth     = $height / sin(deg2rad($calc_angle));
 	    
-	    // vertical and horizontal position of the text
-	    switch ($vpos) {
-	        default:
-	        case 'top':
-	            $taille   = $this->textLength($maxsize, $width, $text);
-	            $pos_y    = $height * 0.15 + $taille;
-	            $pos_x    = $width * 0.15;
-	            $rotation = 0;
-	            break;
-	        case 'middle':
-	            $taille   = $this->textLength($maxsize, $width, $text);
-	            $pos_y    = ($height + $taille) / 2;
-	            $pos_x    = $width * 0.15;
-	            $rotation = 0;
-	            break;
-	        case 'bottom':
-	            $taille   = $this->textLength($maxsize, $width, $text);
-	            $pos_y    = ($height * .85 - $taille);
-	            $pos_x    = $width * 0.15;
-	            $rotation = 0;
-	            break;
-	        case 'across':
-	            switch ($hpos) {
-	                default:
-	                case 'left':
-	                    $taille   = $this->textLength($maxsize, $hypoth, $text);
-	                    $pos_y    = ($height * .85 - $taille);
-	                    $pos_x    = $width * 0.15;
-	                    $rotation = $calc_angle;
-	                    break;
-	                case 'right':
-	                    $taille   = $this->textLength($maxsize, $hypoth, $text);
-	                    $pos_y    = ($height * .15 - $taille);
-	                    $pos_x    = $width * 0.85;
-	                    $rotation = $calc_angle + 180;
-	                    break;
-	                case 'top2bottom':
-	                    $taille   = $this->textLength($maxsize, $height, $text);
-	                    $pos_y    = ($height * .15 - $taille);
-	                    $pos_x    = ($width * .90 - $taille);
-	                    $rotation = -90;
-	                    break;
-	                case 'bottom2top':
-	                    $taille   = $this->textLength($maxsize, $height, $text);
-	                    $pos_y    = $height * 0.85;
-	                    $pos_x    = $width * 0.15;
-	                    $rotation = 90;
-	                    break;
-	            }
-	            break;
-	    }
+		// vertical and horizontal position of the text
+		switch ($vpos) {
+			default:
+			case 'top':
+				$taille   = $this->textLength($maxsize, $width, $text);
+				$pos_y    = $height * 0.15 + $taille;
+				$pos_x    = $width * 0.15;
+				$rotation = 0;
+				break;
+			case 'middle':
+				$taille   = $this->textLength($maxsize, $width, $text);
+				$pos_y    = ($height + $taille) / 2;
+				$pos_x    = $width * 0.15;
+				$rotation = 0;
+				break;
+			case 'bottom':
+				$taille   = $this->textLength($maxsize, $width, $text);
+				$pos_y    = ($height * .85 - $taille);
+				$pos_x    = $width * 0.15;
+				$rotation = 0;
+				break;
+			case 'across':
+				switch ($hpos) {
+					default:
+					case 'left':
+						$taille   = $this->textLength($maxsize, $hypoth, $text);
+						$pos_y    = ($height * .85 - $taille);
+						$pos_x    = $width * 0.15;
+						$rotation = $calc_angle;
+						break;
+					case 'right':
+						$taille   = $this->textLength($maxsize, $hypoth, $text);
+						$pos_y    = ($height * .15 - $taille);
+						$pos_x    = $width * 0.85;
+						$rotation = $calc_angle + 180;
+						break;
+					case 'top2bottom':
+						$taille   = $this->textLength($maxsize, $height, $text);
+						$pos_y    = ($height * .15 - $taille);
+						$pos_x    = ($width * .90 - $taille);
+						$rotation = -90;
+						break;
+					case 'bottom2top':
+						$taille   = $this->textLength($maxsize, $height, $text);
+						$pos_y    = $height * 0.85;
+						$pos_x    = $width * 0.15;
+						$rotation = 90;
+						break;
+				}
+				break;
+		}
 	    
-	    // apply the text
-	    if ($this->use_ttf) {
-	        // if imagettftext throws errors, catch them with a custom error handler
-	        set_error_handler(array($this, 'imageTtfTextErrorHandler'));
-	        imagettftext($im, $taille, $rotation, $pos_x, $pos_y, $textcolor, $font, $text);
-	        restore_error_handler();
-	    }
-	    // Don’t use an ‘else’ here since imagettftextErrorHandler may have changed the value of $useTTF from true to false
-	    if (!$this->use_ttf) {
-	        if ($rotation !== 90) {
-	            imagestring($im, 5, $pos_x, $pos_y, $text, $textcolor);
-	        } else {
-	            imagestringup($im, 5, $pos_x, $pos_y, $text, $textcolor);
-	        }
-	    }
+		// apply the text
+		if ($this->use_ttf) {
+			// if imagettftext throws errors, catch them with a custom error handler
+			set_error_handler(array($this, 'imageTtfTextErrorHandler'));
+			imagettftext($im, $taille, $rotation, $pos_x, $pos_y, $textcolor, $font, $text);
+			restore_error_handler();
+		}
+		// Don’t use an ‘else’ here since imagettftextErrorHandler may have changed the value of $useTTF from true to false
+		if (!$this->use_ttf) {
+			if ($rotation !== 90) {
+				imagestring($im, 5, $pos_x, $pos_y, $text, $textcolor);
+			} else {
+				imagestringup($im, 5, $pos_x, $pos_y, $text, $textcolor);
+			}
+		}
 	
 	}
 	
@@ -411,53 +411,53 @@ 
 	 */
 	protected function hexrgb ($hexstr)
 	{
-	    $int = hexdec($hexstr);
+		$int = hexdec($hexstr);
 	
-	    return array('red' => 0xFF & ($int >> 0x10),
-	        'green' => 0xFF & ($int >> 0x8),
-	        'blue' => 0xFF & $int);
+		return array('red' => 0xFF & ($int >> 0x10),
+			'green' => 0xFF & ($int >> 0x8),
+			'blue' => 0xFF & $int);
 	}
 	
-    /**
-     * Generate an approximate length of text, in pixels.
-     *
-     * @param int    $t
-     * @param int    $mxl
-     * @param string $text
-     *
-     * @return int
-     */
-    function textLength($t, $mxl, $text) {
-    	$taille_c = $t;
-    	$len      = mb_strlen($text);
-    	while (($taille_c - 2) * $len > $mxl) {
-    		$taille_c--;
-    		if ($taille_c == 2) {
-    			break;
-    		}
-    	}
+	/**
+	 * Generate an approximate length of text, in pixels.
+	 *
+	 * @param int    $t
+	 * @param int    $mxl
+	 * @param string $text
+	 *
+	 * @return int
+	 */
+	function textLength($t, $mxl, $text) {
+		$taille_c = $t;
+		$len      = mb_strlen($text);
+		while (($taille_c - 2) * $len > $mxl) {
+			$taille_c--;
+			if ($taille_c == 2) {
+				break;
+			}
+		}
     
-    	return $taille_c;
-    }
+		return $taille_c;
+	}
     
-    /**
-     * imagettftext is the function that is most likely to throw an error
-     * use this custom error handler to catch and log it
-     *
-     * @param int    $errno
-     * @param string $errstr
-     *
-     * @return bool
-     */
-    function imageTtfTextErrorHandler($errno, $errstr) {
-        // log the error
-        Log::addErrorLog('Image Builder error: >' . $errno . '/' . $errstr . '< while processing file >' . $this->media->getServerFilename() . '<');
+	/**
+	 * imagettftext is the function that is most likely to throw an error
+	 * use this custom error handler to catch and log it
+	 *
+	 * @param int    $errno
+	 * @param string $errstr
+	 *
+	 * @return bool
+	 */
+	function imageTtfTextErrorHandler($errno, $errstr) {
+		// log the error
+		Log::addErrorLog('Image Builder error: >' . $errno . '/' . $errstr . '< while processing file >' . $this->media->getServerFilename() . '<');
     
-        // change value of useTTF to false so the fallback watermarking can be used.
-        $this->use_ttf = false;
+		// change value of useTTF to false so the fallback watermarking can be used.
+		$this->use_ttf = false;
     
-        return true;
-    }
+		return true;
+	}
 		
 }