PSFS\base\extension\TemplateFunctions

Complexity

Total Complexity

35

Size/Duplication

Total Lines	253
Duplicated Lines	3.95 %

Coupling/Cohesion

Components	1
Dependencies	9

Test Coverage

Coverage

58.02%

Importance

Changes

0

15 Methods

Rating	Name	Duplication	Size	Complexity
A	asset()	0	14	4
A	route()	0	9	2
A	config()	0	4	2
A	query()	0	4	1
A	button()	0	6	1
A	widget()	0	15	5
A	form()	0	6	1
A	resource()	0	8	1
A	extractPathname()	10	16	5
A	processCssLines()	0	10	3
A	putResourceContent()	0	6	2
A	processAsset()	0	18	5
A	session()	0	4	1
A	existsFlash()	0	4	1
A	getFlash()	0	6	1

<?php
namespace PSFS\base\extension;

use PSFS\base\config\Config;
use PSFS\base\exception\ConfigException;
use PSFS\base\Request;
use PSFS\base\Router;
use PSFS\base\Security;
use PSFS\base\Template;
use PSFS\base\types\Form;
use PSFS\base\types\helpers\GeneratorHelper;
use Symfony\Component\Translation\Tests\StringClass;

class TemplateFunctions
{

    const ASSETS_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::asset";
    const ROUTE_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::route";
    const CONFIG_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::config";
    const BUTTON_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::button";
    const WIDGET_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::widget";
    const FORM_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::form";
    const RESOURCE_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::resource";
    const SESSION_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::session";
    const EXISTS_FLASH_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::existsFlash";
    const GET_FLASH_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::getFlash";
    const GET_QUERY_FUNCTION = "\\PSFS\\base\\extension\\TemplateFunctions::query";

    /**
     * Función que copia los recursos de las carpetas Public al DocumentRoot
     * @param $string
     * @param null $name
     * @param bool|TRUE $return
     *
     * @return string
     */
    public static function asset($string, $name = null, $return = true)
    {

        $file_path = "";
        if (!file_exists($file_path)) {
            $file_path = BASE_DIR . $string;
        }
        $filename_path = AssetsParser::findDomainPath($string, $file_path);

        $file_path = self::processAsset($string, $name, $return, $filename_path);
        $base_path = Config::getParam('resources.cdn.url', Request::getInstance()->getRootUrl());
        $return_path = (empty($name)) ? $base_path . '/' . $file_path : $name;
        return ($return) ? $return_path : '';
    }

    /**
     * Función que devuelve una url correspondiente a una ruta
     * @param string $path
     * @param bool|FALSE $absolute
     * @param array $params
     *
     * @return string|null
     */
    public static function route($path = '', $absolute = false, array $params = [])
    {
        $router = Router::getInstance();
        try {
            return $router->getRoute($path, $absolute, $params);
        } catch (\Exception $e) {
            return $router->getRoute('', $absolute, $params);
        }
    }

    /**
     * Función que devuelve un parámetro de la configuración
     * @param $param
     * @param string $default
     *
     * @return string
     */
    public static function config($param, $default = '')
    {
        return Config::getInstance()->get($param) ?: $default;
    }

    /**
     * Función que devuelve un query string
     * @param string $query
     *
     * @return string
     */
    public static function query($query)
    {
        return Request::getInstance()->getQuery($query);
    }

    /**
     * Método que devuelve un botón en html para la plantilla de formularios
     * @param array $button
     */
    public static function button(array $button)
    {
        Template::getInstance()->getTemplateEngine()->display('forms/button.html.twig', array(
            'button' => $button,
        ));
    }

    /**
     * Función que pinta parte de un formulario
     * @param array $field
     * @param StringClass $label
     */
    public static function widget(array $field, StringClass $label = null)
    {
        if (!empty($label)) {
            $field["label"] = $label;
        }
        //Limpiamos los campos obligatorios
        if (!isset($field["required"])) {
            $field["required"] = true;
        } elseif (isset($field["required"]) && (bool)$field["required"] === false) {
            unset($field["required"]);
        }
        Template::getInstance()->getTemplateEngine()->display('forms/field.html.twig', array(
            'field' => $field,
        ));
    }

    /**
     * Función que deveulve un formulario en html
     * @param Form $form
     */
    public static function form(Form $form)
    {
        Template::getInstance()->getTemplateEngine()->display('forms/base.html.twig', array(
            'form' => $form,
        ));
    }

    /**
     * Función que copia un recurso directamente en el DocumentRoot
     * @param string $path
     * @param string $dest
     * @param bool|FALSE $force
     *
     * @return string
     * @throws ConfigException
     */
    public static function resource($path, $dest, $force = false)
    {
        $debug = Config::getParam('debug');
        $domains = Template::getDomains(true);
        $filename_path = self::extractPathname($path, $domains);
        \PSFS\Services\GeneratorService::copyResources($dest, $force, $filename_path, $debug);
        return '';
    }

    /**
     * Método que extrae el pathname para un dominio
     * @param string $path
     * @param $domains
     *
     * @return mixed

Consider making the return type a bit more specific; maybe use string.

     */
    private static function extractPathname($path, $domains)
    {
        $filename_path = $path;
        if (!file_exists($path) && !empty($domains)) {
            foreach ($domains as $domain => $paths) {
                $domain_filename = str_replace($domain, $paths["public"], $path);
                if (file_exists($domain_filename)) {
                    $filename_path = $domain_filename;
                    continue;
                }
            }

        }

        return $filename_path;
    }

    /**
     * @param string $filename_path
     */
    private static function processCssLines($filename_path)
    {
        $handle = @fopen($filename_path, 'r');
        if ($handle) {
            while (!feof($handle)) {
                AssetsParser::extractCssLineResource($handle, $filename_path);
            }
            fclose($handle);
        }
    }

    /**
     * Método que copia el contenido de un recurso en su destino correspondiente
     * @param string $name
     * @param string $filename_path
     * @param string $base
     * @param string $file_path
     */
    private static function putResourceContent($name, $filename_path, $base, $file_path)
    {
        $data = file_get_contents($filename_path);
        if (!empty($name)) file_put_contents(WEB_DIR . DIRECTORY_SEPARATOR . $name, $data);
        else file_put_contents($base . $file_path, $data);
    }

    /**
     * Método que procesa un recurso para su copia en el DocumentRoot
     * @param string $string
     * @param string $name
     * @param boolean $return
     * @param string $filename_path
     *
     * @return string
     */
    private static function processAsset($string, $name, $return, $filename_path)
    {
        $file_path = $filename_path;
        if (file_exists($filename_path)) {
            list($base, $html_base, $file_path) = AssetsParser::calculateAssetPath($string, $name, $return, $filename_path);
            //Creamos el directorio si no existe
            GeneratorHelper::createDir($base . $html_base);
            //Si se ha modificado
            if (!file_exists($base . $file_path) || filemtime($base . $file_path) < filemtime($filename_path)) {
                if ($html_base == 'css') {
                    self::processCssLines($filename_path);
                }
                self::putResourceContent($name, $filename_path, $base, $file_path);
            }
        }

        return $file_path;
    }

    /**
     * Template function for get a session var
     * @param string $key
     * @return mixed
     */
    public static function session($key)
    {
        return Security::getInstance()->getSessionKey($key);
    }

    /**
     * Template function that check if exists any flash session var
     * @param string $key
     * @return bool
     */
    public static function existsFlash($key = '')
    {
        return null !== Security::getInstance()->getFlash($key);
    }

    /**
     * Template function that get a flash session var
     * @param string $key
     * @return mixed
     */
    public static function getFlash($key)
    {
        $var = Security::getInstance()->getFlash($key);
        Security::getInstance()->setFlash($key, null);
        return $var;
    }

}