kenjis / codeigniter-tettei-apps

application/libraries/Twig.php

Indentation +236 added lines, -236 removed lines

@@ -17,242 +17,242 @@
 
 class Twig
 {
-    /**
-     * @var array Paths to Twig templates
-     */
-    private $paths = [];
-
-    /**
-     * @var array Twig Environment Options
-     * @see http://twig.sensiolabs.org/doc/api.html#environment-options
-     */
-    private $config = [];
-
-    /**
-     * @var array Functions to add to Twig
-     */
-    private $functions_asis = [
-        'base_url', 'site_url',
-    ];
-
-    /**
-     * @var array Functions with `is_safe` option
-     * @see http://twig.sensiolabs.org/doc/advanced.html#automatic-escaping
-     */
-    private $functions_safe = [
-        'form_open', 'form_close', 'form_error', 'form_hidden', 'set_value',
+	/**
+	 * @var array Paths to Twig templates
+	 */
+	private $paths = [];
+
+	/**
+	 * @var array Twig Environment Options
+	 * @see http://twig.sensiolabs.org/doc/api.html#environment-options
+	 */
+	private $config = [];
+
+	/**
+	 * @var array Functions to add to Twig
+	 */
+	private $functions_asis = [
+		'base_url', 'site_url',
+	];
+
+	/**
+	 * @var array Functions with `is_safe` option
+	 * @see http://twig.sensiolabs.org/doc/advanced.html#automatic-escaping
+	 */
+	private $functions_safe = [
+		'form_open', 'form_close', 'form_error', 'form_hidden', 'set_value',
 //		'form_open_multipart', 'form_upload', 'form_submit', 'form_dropdown',
 //		'set_radio', 'set_select', 'set_checkbox',
-    ];
-
-    /**
-     * @var bool Whether functions are added or not
-     */
-    private $functions_added = FALSE;
-
-    /**
-     * @var Twig_Environment
-     */
-    private $twig;
-
-    /**
-     * @var Twig_Loader_Filesystem
-     */
-    private $loader;
-
-    public function __construct($params = [])
-    {
-        if (isset($params['functions']))
-        {
-            $this->functions_asis =
-                array_unique(
-                    array_merge($this->functions_asis, $params['functions'])
-                );
-            unset($params['functions']);
-        }
-        if (isset($params['functions_safe']))
-        {
-            $this->functions_safe =
-                array_unique(
-                    array_merge($this->functions_safe, $params['functions_safe'])
-                );
-            unset($params['functions_safe']);
-        }
-
-        if (isset($params['paths']))
-        {
-            $this->paths = $params['paths'];
-            unset($params['paths']);
-        }
-        else
-        {
-            $this->paths = [VIEWPATH];
-        }
-
-        // default Twig config
-        $this->config = [
-            'cache'      => APPPATH . 'cache/twig',
-            'debug'      => ENVIRONMENT !== 'production',
-            'autoescape' => 'html',
-        ];
-
-        $this->config = array_merge($this->config, $params);
-    }
-
-    protected function resetTwig()
-    {
-        $this->twig = null;
-        $this->createTwig();
-    }
-
-    protected function createTwig()
-    {
-        // $this->twig is singleton
-        if ($this->twig !== null)
-        {
-            return;
-        }
-
-        if ($this->loader === null)
-        {
-            $this->loader = new \Twig_Loader_Filesystem($this->paths);
-        }
-
-        $twig = new \Twig_Environment($this->loader, $this->config);
-
-        if ($this->config['debug'])
-        {
-            $twig->addExtension(new \Twig_Extension_Debug());
-        }
-
-        $this->twig = $twig;
-    }
-
-    protected function setLoader($loader)
-    {
-        $this->loader = $loader;
-    }
-
-    /**
-     * Registers a Global
-     *
-     * @param string $name  The global name
-     * @param mixed  $value The global value
-     */
-    public function addGlobal($name, $value)
-    {
-        $this->createTwig();
-        $this->twig->addGlobal($name, $value);
-    }
-
-    /**
-     * Renders Twig Template and Set Output
-     *
-     * @param string $view   Template filename without `.twig`
-     * @param array  $params Array of parameters to pass to the template
-     */
-    public function display($view, $params = [])
-    {
-        $CI =& get_instance();
-        $CI->output->set_output($this->render($view, $params));
-    }
-
-    /**
-     * Renders Twig Template and Returns as String
-     *
-     * @param string $view   Template filename without `.twig`
-     * @param array  $params Array of parameters to pass to the template
-     * @return string
-     */
-    public function render($view, $params = [])
-    {
-        $this->createTwig();
-        // We call addFunctions() here, because we must call addFunctions()
-        // after loading CodeIgniter functions in a controller.
-        $this->addFunctions();
-
-        $view = $view . '.twig';
-        return $this->twig->render($view, $params);
-    }
-
-    protected function addFunctions()
-    {
-        // Runs only once
-        if ($this->functions_added)
-        {
-            return;
-        }
-
-        // as is functions
-        foreach ($this->functions_asis as $function)
-        {
-            if (function_exists($function))
-            {
-                $this->twig->addFunction(
-                    new \Twig_SimpleFunction(
-                        $function,
-                        $function
-                    )
-                );
-            }
-        }
-
-        // safe functions
-        foreach ($this->functions_safe as $function)
-        {
-            if (function_exists($function))
-            {
-                $this->twig->addFunction(
-                    new \Twig_SimpleFunction(
-                        $function,
-                        $function,
-                        ['is_safe' => ['html']]
-                    )
-                );
-            }
-        }
-
-        // customized functions
-        if (function_exists('anchor'))
-        {
-            $this->twig->addFunction(
-                new \Twig_SimpleFunction(
-                    'anchor',
-                    [$this, 'safe_anchor'],
-                    ['is_safe' => ['html']]
-                )
-            );
-        }
-
-        $this->functions_added = TRUE;
-    }
-
-    /**
-     * @param string $uri
-     * @param string $title
-     * @param array  $attributes [changed] only array is acceptable
-     * @return string
-     */
-    public function safe_anchor($uri = '', $title = '', $attributes = [])
-    {
-        $uri = html_escape($uri);
-        $title = html_escape($title);
-
-        $new_attr = [];
-        foreach ($attributes as $key => $val)
-        {
-            $new_attr[html_escape($key)] = html_escape($val);
-        }
-
-        return anchor($uri, $title, $new_attr);
-    }
-
-    /**
-     * @return \Twig_Environment
-     */
-    public function getTwig()
-    {
-        $this->createTwig();
-        return $this->twig;
-    }
+	];
+
+	/**
+	 * @var bool Whether functions are added or not
+	 */
+	private $functions_added = FALSE;
+
+	/**
+	 * @var Twig_Environment
+	 */
+	private $twig;
+
+	/**
+	 * @var Twig_Loader_Filesystem
+	 */
+	private $loader;
+
+	public function __construct($params = [])
+	{
+		if (isset($params['functions']))
+		{
+			$this->functions_asis =
+				array_unique(
+					array_merge($this->functions_asis, $params['functions'])
+				);
+			unset($params['functions']);
+		}
+		if (isset($params['functions_safe']))
+		{
+			$this->functions_safe =
+				array_unique(
+					array_merge($this->functions_safe, $params['functions_safe'])
+				);
+			unset($params['functions_safe']);
+		}
+
+		if (isset($params['paths']))
+		{
+			$this->paths = $params['paths'];
+			unset($params['paths']);
+		}
+		else
+		{
+			$this->paths = [VIEWPATH];
+		}
+
+		// default Twig config
+		$this->config = [
+			'cache'      => APPPATH . 'cache/twig',
+			'debug'      => ENVIRONMENT !== 'production',
+			'autoescape' => 'html',
+		];
+
+		$this->config = array_merge($this->config, $params);
+	}
+
+	protected function resetTwig()
+	{
+		$this->twig = null;
+		$this->createTwig();
+	}
+
+	protected function createTwig()
+	{
+		// $this->twig is singleton
+		if ($this->twig !== null)
+		{
+			return;
+		}
+
+		if ($this->loader === null)
+		{
+			$this->loader = new \Twig_Loader_Filesystem($this->paths);
+		}
+
+		$twig = new \Twig_Environment($this->loader, $this->config);
+
+		if ($this->config['debug'])
+		{
+			$twig->addExtension(new \Twig_Extension_Debug());
+		}
+
+		$this->twig = $twig;
+	}
+
+	protected function setLoader($loader)
+	{
+		$this->loader = $loader;
+	}
+
+	/**
+	 * Registers a Global
+	 *
+	 * @param string $name  The global name
+	 * @param mixed  $value The global value
+	 */
+	public function addGlobal($name, $value)
+	{
+		$this->createTwig();
+		$this->twig->addGlobal($name, $value);
+	}
+
+	/**
+	 * Renders Twig Template and Set Output
+	 *
+	 * @param string $view   Template filename without `.twig`
+	 * @param array  $params Array of parameters to pass to the template
+	 */
+	public function display($view, $params = [])
+	{
+		$CI =& get_instance();
+		$CI->output->set_output($this->render($view, $params));
+	}
+
+	/**
+	 * Renders Twig Template and Returns as String
+	 *
+	 * @param string $view   Template filename without `.twig`
+	 * @param array  $params Array of parameters to pass to the template
+	 * @return string
+	 */
+	public function render($view, $params = [])
+	{
+		$this->createTwig();
+		// We call addFunctions() here, because we must call addFunctions()
+		// after loading CodeIgniter functions in a controller.
+		$this->addFunctions();
+
+		$view = $view . '.twig';
+		return $this->twig->render($view, $params);
+	}
+
+	protected function addFunctions()
+	{
+		// Runs only once
+		if ($this->functions_added)
+		{
+			return;
+		}
+
+		// as is functions
+		foreach ($this->functions_asis as $function)
+		{
+			if (function_exists($function))
+			{
+				$this->twig->addFunction(
+					new \Twig_SimpleFunction(
+						$function,
+						$function
+					)
+				);
+			}
+		}
+
+		// safe functions
+		foreach ($this->functions_safe as $function)
+		{
+			if (function_exists($function))
+			{
+				$this->twig->addFunction(
+					new \Twig_SimpleFunction(
+						$function,
+						$function,
+						['is_safe' => ['html']]
+					)
+				);
+			}
+		}
+
+		// customized functions
+		if (function_exists('anchor'))
+		{
+			$this->twig->addFunction(
+				new \Twig_SimpleFunction(
+					'anchor',
+					[$this, 'safe_anchor'],
+					['is_safe' => ['html']]
+				)
+			);
+		}
+
+		$this->functions_added = TRUE;
+	}
+
+	/**
+	 * @param string $uri
+	 * @param string $title
+	 * @param array  $attributes [changed] only array is acceptable
+	 * @return string
+	 */
+	public function safe_anchor($uri = '', $title = '', $attributes = [])
+	{
+		$uri = html_escape($uri);
+		$title = html_escape($title);
+
+		$new_attr = [];
+		foreach ($attributes as $key => $val)
+		{
+			$new_attr[html_escape($key)] = html_escape($val);
+		}
+
+		return anchor($uri, $title, $new_attr);
+	}
+
+	/**
+	 * @return \Twig_Environment
+	 */
+	public function getTwig()
+	{
+		$this->createTwig();
+		return $this->twig;
+	}
 }