DataTablesController::indexAction() - Code Metrics - Inspection of "Add dataTables JS function" - webeweb/jquery-datatables-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 20444a...763823 )

by WEBEWEB

created 2018-04-26 15:57 UTC

DataTablesController::indexAction() C

↳ Parent: DataTablesController

Complexity

Conditions	7
Paths	8

Size

Total Lines	69
Code Lines	27

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	69
rs	6.9081
c	0
b	0
f	0
cc	7
eloc	27
nc	8
nop	2

How to fix Long Method

<?php

/**
 * This file is part of the jquery-datatables-bundle package.
 *
 * (c) 2018 WEBEWEB
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WBW\Bundle\JQuery\DataTablesBundle\Controller;

use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\RouterInterface;
use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesResponse;
use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesWrapper;
use WBW\Bundle\JQuery\DataTablesBundle\Exception\BadDataTablesRepositoryException;
use WBW\Bundle\JQuery\DataTablesBundle\Exception\UnregisteredDataTablesProviderException;
use WBW\Bundle\JQuery\DataTablesBundle\Manager\DataTablesManager;
use WBW\Bundle\JQuery\DataTablesBundle\Provider\DataTablesProviderInterface;
use WBW\Bundle\JQuery\DataTablesBundle\Repository\DataTablesRepositoryInterface;
use WBW\Library\Core\IO\HTTPInterface;

/**
 * DataTables controller.
 *
 * @author webeweb <https://github.com/webeweb/>
 * @package WBW\Bundle\JQuery\DataTablesBundle\Controller
 */
class DataTablesController extends Controller {

    /**
     * Get the DataTables provider.
     *
     * @return DataTablesProviderInterface Returns the DataTables provider.
     */
    private function getDataTablesProvider($name) {

        // Log a debug trace.
        $this->getLogger()->debug(sprintf("DataTables controller search for a DataTables provider with name \"%s\"", $name));

        // Get the DataTables provider.
        $dtProvider = $this->get(DataTablesManager::SERVICE_NAME)->getProvider($name);

        // Log an info trace.
        $this->getLogger()->info(sprintf("DataTables controller found a DataTables provider with name \"%s\"", $name));

        // Return the DataTables provider.
        return $dtProvider;
    }

    /**
     * Get a DataTables wrapper.
     *
     * @param DataTablesProviderInterface $dtProvider The DataTables provider.
     * @return DataTablesWrapper Returns the DataTables wrapper.
     */
    private function getDataTablesWrapper(DataTablesProviderInterface $dtProvider) {

        // Initialize the DataTables wrapper.
        $dtWrapper = new DataTablesWrapper($dtProvider->getPrefix(), HTTPInterface::HTTP_METHOD_POST, $this->getRouter()->generate("jquery_datatables_index", ["name" => $dtProvider->getName()]));

        // Handle each column.
        foreach ($dtProvider->getColumns() as $dtColumn) {

            // Log a debug trace.
            $this->getLogger()->debug(sprintf("DataTables provider add a DataTables column \"%s\"", $dtColumn->getData()));

            // Add.
            $dtWrapper->addColumn($dtColumn);
        }

        // Return the DataTables wrapper.
        return $dtWrapper;
    }

    /**
     * Get the logger.
     *
     * @return LoggerInterface Returns the logger.
     */
    private function getLogger() {
        return $this->get("logger");
    }

    /**
     * Get the router.
     *
     * @return RouterInterface Returns the router.
     */
    private function getRouter() {
        return $this->get("router");
    }

    /**
     * Lists all entities.
     *
     * @param Request $request The request.
     * @param string $name The provider name.
     * @return Response Returns the response.
     * @throws UnregisteredDataTablesProviderException Throws an unregistered DataTables provider exception.
     * @throws BadDataTablesRepositoryException Throws a bad DataTables repository exception.
     */
    public function indexAction(Request $request, $name) {

        // Get the provider.
        $dtProvider = $this->getDataTablesProvider($name);

        // Get the wrapper.
        $dtWrapper = $this->getDataTablesWrapper($dtProvider);

        // Check if the request is an XML HTTP request.
        if (true === $request->isXmlHttpRequest()) {

            // Get the entities manager.
            $em = $this->getDoctrine()->getManager();

            // Get and check the entities repository.
            $repository = $em->getRepository($dtProvider->getEntity());
            if (false === ($repository instanceOf DataTablesRepositoryInterface)) {
                throw new BadDataTablesRepositoryException($repository);
            }

            // Parse the request.
            $dtWrapper->parse($request);

            //
            $filtered = $repository->dataTablesCountFiltered($dtWrapper);
            $total    = $repository->dataTablesCountTotal($dtWrapper);
            $entities = $repository->dataTablesFindAll($dtWrapper);

            // Set the response.
            $dtWrapper->getResponse()->setRecordsFiltered($filtered);
            $dtWrapper->getResponse()->setRecordsTotal($total);

            // Handle each entity.
            foreach ($entities as $entity) {

                // Count the rows.
                $rows = $dtWrapper->getResponse()->countRows();

                // Create a row.
                $dtWrapper->getResponse()->addRow();

                // Render each optional parameters.
                foreach (DataTablesResponse::dtRow() as $dtRow) {
                    $dtWrapper->getResponse()->setRow($dtRow, $dtProvider->renderRow($dtRow, $entity, $rows));
                }

                // Render each column.
                foreach ($dtWrapper->getColumns() as $dtColumn) {
                    $dtWrapper->getResponse()->setRow($dtColumn->getData(), $dtProvider->renderColumn($dtColumn, $entity));
                }
            }

            // Return the response.
            return new Response(json_encode($dtWrapper->getResponse()));
        }

        // Initialize the default view.
        $dtView = "@JQueryDataTables/DataTables/index.html.twig";

        // Check the provider view.
        if (null !== $dtProvider->getView()) {
            $dtView = $dtProvider->getView();
        }

        // Return the response.
        return $this->render($dtView, [
                "dtWrapper" => $dtWrapper,
        ]);
    }

}


1			<?php
2
3			/**
4			* This file is part of the jquery-datatables-bundle package.
5			*
6			* (c) 2018 WEBEWEB
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace WBW\Bundle\JQuery\DataTablesBundle\Controller;
13
14			use Psr\Log\LoggerInterface;
15			use Symfony\Bundle\FrameworkBundle\Controller\Controller;
16			use Symfony\Component\HttpFoundation\Request;
17			use Symfony\Component\HttpFoundation\Response;
18			use Symfony\Component\Routing\RouterInterface;
19			use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesResponse;
20			use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesWrapper;
21			use WBW\Bundle\JQuery\DataTablesBundle\Exception\BadDataTablesRepositoryException;
22			use WBW\Bundle\JQuery\DataTablesBundle\Exception\UnregisteredDataTablesProviderException;
23			use WBW\Bundle\JQuery\DataTablesBundle\Manager\DataTablesManager;
24			use WBW\Bundle\JQuery\DataTablesBundle\Provider\DataTablesProviderInterface;
25			use WBW\Bundle\JQuery\DataTablesBundle\Repository\DataTablesRepositoryInterface;
26			use WBW\Library\Core\IO\HTTPInterface;
27
28			/**
29			* DataTables controller.
30			*
31			* @author webeweb <https://github.com/webeweb/>
32			* @package WBW\Bundle\JQuery\DataTablesBundle\Controller
33			*/
34			class DataTablesController extends Controller {
35
36			/**
37			* Get the DataTables provider.
38			*
39			* @return DataTablesProviderInterface Returns the DataTables provider.
40			*/
41			private function getDataTablesProvider($name) {
42
43			// Log a debug trace.
44			$this->getLogger()->debug(sprintf("DataTables controller search for a DataTables provider with name \"%s\"", $name));
45
46			// Get the DataTables provider.
47			$dtProvider = $this->get(DataTablesManager::SERVICE_NAME)->getProvider($name);
48
49			// Log an info trace.
50			$this->getLogger()->info(sprintf("DataTables controller found a DataTables provider with name \"%s\"", $name));
51
52			// Return the DataTables provider.
53			return $dtProvider;
54			}
55
56			/**
57			* Get a DataTables wrapper.
58			*
59			* @param DataTablesProviderInterface $dtProvider The DataTables provider.
60			* @return DataTablesWrapper Returns the DataTables wrapper.
61			*/
62			private function getDataTablesWrapper(DataTablesProviderInterface $dtProvider) {
63
64			// Initialize the DataTables wrapper.
65			$dtWrapper = new DataTablesWrapper($dtProvider->getPrefix(), HTTPInterface::HTTP_METHOD_POST, $this->getRouter()->generate("jquery_datatables_index", ["name" => $dtProvider->getName()]));
66
67			// Handle each column.
68			foreach ($dtProvider->getColumns() as $dtColumn) {
69
70			// Log a debug trace.
71			$this->getLogger()->debug(sprintf("DataTables provider add a DataTables column \"%s\"", $dtColumn->getData()));
72
73			// Add.
74			$dtWrapper->addColumn($dtColumn);
75			}
76
77			// Return the DataTables wrapper.
78			return $dtWrapper;
79			}
80
81			/**
82			* Get the logger.
83			*
84			* @return LoggerInterface Returns the logger.
85			*/
86			private function getLogger() {
87			return $this->get("logger");
88			}
89
90			/**
91			* Get the router.
92			*
93			* @return RouterInterface Returns the router.
94			*/
95			private function getRouter() {
96			return $this->get("router");
97			}
98
99			/**
100			* Lists all entities.
101			*
102			* @param Request $request The request.
103			* @param string $name The provider name.
104			* @return Response Returns the response.
105			* @throws UnregisteredDataTablesProviderException Throws an unregistered DataTables provider exception.
106			* @throws BadDataTablesRepositoryException Throws a bad DataTables repository exception.
107			*/
108			public function indexAction(Request $request, $name) {
109
110			// Get the provider.
111			$dtProvider = $this->getDataTablesProvider($name);
112
113			// Get the wrapper.
114			$dtWrapper = $this->getDataTablesWrapper($dtProvider);
115
116			// Check if the request is an XML HTTP request.
117			if (true === $request->isXmlHttpRequest()) {
118
119			// Get the entities manager.
120			$em = $this->getDoctrine()->getManager();
121
122			// Get and check the entities repository.
123			$repository = $em->getRepository($dtProvider->getEntity());
124			if (false === ($repository instanceOf DataTablesRepositoryInterface)) {
125			throw new BadDataTablesRepositoryException($repository);
126			}
127
128			// Parse the request.
129			$dtWrapper->parse($request);
130
131			//
132			$filtered = $repository->dataTablesCountFiltered($dtWrapper);
133			$total = $repository->dataTablesCountTotal($dtWrapper);
134			$entities = $repository->dataTablesFindAll($dtWrapper);
135
136			// Set the response.
137			$dtWrapper->getResponse()->setRecordsFiltered($filtered);
138			$dtWrapper->getResponse()->setRecordsTotal($total);
139
140			// Handle each entity.
141			foreach ($entities as $entity) {
142
143			// Count the rows.
144			$rows = $dtWrapper->getResponse()->countRows();
145
146			// Create a row.
147			$dtWrapper->getResponse()->addRow();
148
149			// Render each optional parameters.
150			foreach (DataTablesResponse::dtRow() as $dtRow) {
151			$dtWrapper->getResponse()->setRow($dtRow, $dtProvider->renderRow($dtRow, $entity, $rows));
152			}
153
154			// Render each column.
155			foreach ($dtWrapper->getColumns() as $dtColumn) {
156			$dtWrapper->getResponse()->setRow($dtColumn->getData(), $dtProvider->renderColumn($dtColumn, $entity));
157			}
158			}
159
160			// Return the response.
161			return new Response(json_encode($dtWrapper->getResponse()));
162			}
163
164			// Initialize the default view.
165			$dtView = "@JQueryDataTables/DataTables/index.html.twig";
166
167			// Check the provider view.
168			if (null !== $dtProvider->getView()) {
169			$dtView = $dtProvider->getView();
170			}
171
172			// Return the response.
173			return $this->render($dtView, [
174			"dtWrapper" => $dtWrapper,
175			]);
176			}
177
178			}
179

webeweb / jquery-datatables-bundle

Push — master ( 20444a...763823 )

DataTablesController::indexAction() C

Complexity

Size

Duplication

Importance

How to fix Long Method

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