Graph::render() - Code Metrics - Inspection of "Update PHP minimum version to 8.0 and dependencies..." - platine-php/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — develop ( 369a61...0eb5cb )

by nguereza

created 2025-05-25 13:23 UTC

Graph::render() C

↳ Parent: Graph

Complexity

Conditions	13
Paths	144

Size

Total Lines	53
Code Lines	32

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	13
eloc	32
c	1
b	0
f	0
nc	144
nop	2
dl	0
loc	53
rs	6.25

How to fix Long Method Complexity

<?php

/**
 * Platine Framework
 *
 * Platine Framework is a lightweight, high-performance, simple and elegant
 * PHP Web framework
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2020 Platine Framework
 * Copyright (c) 2015 JBZoo Content Construction Kit (CCK)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/**
 * @file Graph.php
 *
 * The Graph class
 *
 *  @package    Platine\Framework\Helper\Mermaid\Graph
 *  @author Platine Developers Team
 *  @copyright  Copyright (c) 2020
 *  @license    http://opensource.org/licenses/MIT  MIT License
 *  @link   https://www.platine-php.com
 *  @version 1.0.0
 *  @filesource
 */
declare(strict_types=1);

namespace Platine\Framework\Helper\Mermaid\Graph;

use Stringable;

/**
 * @class Graph
 * @package Platine\Framework\Helper\Mermaid\Graph
 */
class Graph implements Stringable
{
   /**
    * Constants
   */
    public const TOP_BOTTOM = 'TB';
    public const BOTTOM_TOP = 'BT';
    public const LEFT_RIGHT = 'LR';
    public const RIGHT_LEFT = 'RL';

   /**
    * Space for each sub graph
    */
    private const RENDER_SHIFT = 4;

   /**
    * The list of sub graph
    * @var array<Graph>
    */
    protected array $subGraphs = [];

   /**
    * The list of nodes
    * @var array<string, Node>
    */
    protected array $nodes = [];

   /**
    * The list of links
    * @var array<Link>
    */
    protected array $links = [];

   /**
    * The graph parameter
    * @var array<string, mixed>
    */
    protected array $params = [
       'title' => 'Graph',
       'direction' => self::LEFT_RIGHT,
    ];

   /**
    * Style list
    * @var array<string>
    */
    protected array $styles = [];

   /**
    * Create new instance
    * @param array<string, mixed> $params
    */
    public function __construct(array $params = [])
    {
        $this->setParams($params);
    }

   /**
    * Render the graph to string representation
    * @param bool $isMainGraph
    * @param int $shift
    * @return string
    */
    public function render(bool $isMainGraph = true, int $shift = 0): string
    {
        $spaces = str_repeat(' ', $shift);
        $spacesSub = str_repeat(' ', $shift + self::RENDER_SHIFT);
        /** @var array<string> */
        $result = [];
        if ($isMainGraph) {
            $result = [sprintf('graph %s;', $this->params['direction'])];
        } else {
            $result = [sprintf(
                '%ssubgraph %s',
                $spaces,
                Helper::escape($this->params['title'])
            )];
        }

        if (count($this->nodes) > 0) {
            $tmp = [];
            foreach ($this->nodes as $node) {
                $tmp[] = $spacesSub . $node;
            }
            $result = array_merge($result, $tmp);
            if ($isMainGraph) {
                $result[] = '';
            }
        }

        if (count($this->links) > 0) {
            $tmp = [];
            foreach ($this->links as $link) {
                $tmp[] = $spacesSub . $link;
            }
            $result = array_merge($result, $tmp);
            if ($isMainGraph) {
                $result[] = '';
            }
        }

        foreach ($this->subGraphs as $subGraph) {
            $result[] = $subGraph->render(false, $shift + 4);
        }

        if ($isMainGraph && count($this->styles) > 0) {
            foreach ($this->styles as $style) {
                $result[] = $spaces . $style . ';';
            }
        }

        if (!$isMainGraph) {
            $result[] = $spaces . 'end';
        }

        return implode(PHP_EOL, $result);
    }

   /**
    * Add new node
    * @param Node $node
    * @return $this
    */
    public function addNode(Node $node): self
    {
        $this->nodes[$node->getId()] = $node;

        return $this;
    }

   /**
    * Add new link
    * @param Link $link
    * @return $this
    */
    public function addLink(Link $link): self
    {
        $this->links[] = $link;

        return $this;
    }

   /**
    * Add new style
    * @param string $style
    * @return $this
    */
    public function addStyle(string $style): self
    {
        $this->styles[] = $style;

        return $this;
    }

   /**
    * Add new sub graph
    * @param Graph $subGraph
    * @return $this
    */
    public function addSubGraph(Graph $subGraph): self
    {
        $this->subGraphs[] = $subGraph;

        return $this;
    }

   /**
    * Return the string representation
    * @return string
    */
    public function __toString(): string
    {
        return $this->render();
    }


   /**
    * Return the parameters
    * @return array<string, mixed>
    */
    public function getParams(): array
    {
        return $this->params;
    }

   /**
    * Set the parameters
    * @param array<string, mixed> $params
    * @return $this
    */
    public function setParams(array $params)
    {
        $this->params = array_merge($this->params, $params);
        return $this;
    }

   /**
    * Return the list of sub graph
    * @return array<Graph>
    */
    public function getSubGraphs(): array
    {
        return $this->subGraphs;
    }

   /**
    * Return the list of node
    * @return array<string, Node>
    */
    public function getNodes(): array
    {
        return $this->nodes;
    }

   /**
    * Return the list of link
    * @return array<Link>
    */
    public function getLinks(): array
    {
        return $this->links;
    }

   /**
    * Return the list of style
    * @return array<string>
    */
    public function getStyles(): array
    {
        return $this->styles;
    }
}


1			<?php
2
3			/**
4			* Platine Framework
5			*
6			* Platine Framework is a lightweight, high-performance, simple and elegant
7			* PHP Web framework
8			*
9			* This content is released under the MIT License (MIT)
10			*
11			* Copyright (c) 2020 Platine Framework
12			* Copyright (c) 2015 JBZoo Content Construction Kit (CCK)
13			*
14			* Permission is hereby granted, free of charge, to any person obtaining a copy
15			* of this software and associated documentation files (the "Software"), to deal
16			* in the Software without restriction, including without limitation the rights
17			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
18			* copies of the Software, and to permit persons to whom the Software is
19			* furnished to do so, subject to the following conditions:
20			*
21			* The above copyright notice and this permission notice shall be included in all
22			* copies or substantial portions of the Software.
23			*
24			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
27			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
29			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30			* SOFTWARE.
31			*/
32
33			/**
34			* @file Graph.php
35			*
36			* The Graph class
37			*
38			* @package Platine\Framework\Helper\Mermaid\Graph
39			* @author Platine Developers Team
40			* @copyright Copyright (c) 2020
41			* @license http://opensource.org/licenses/MIT MIT License
42			* @link https://www.platine-php.com
43			* @version 1.0.0
44			* @filesource
45			*/
46			declare(strict_types=1);
47
48			namespace Platine\Framework\Helper\Mermaid\Graph;
49
50			use Stringable;
51
52			/**
53			* @class Graph
54			* @package Platine\Framework\Helper\Mermaid\Graph
55			*/
56			class Graph implements Stringable
57			{
58			/**
59			* Constants
60			*/
61			public const TOP_BOTTOM = 'TB';
62			public const BOTTOM_TOP = 'BT';
63			public const LEFT_RIGHT = 'LR';
64			public const RIGHT_LEFT = 'RL';
65
66			/**
67			* Space for each sub graph
68			*/
69			private const RENDER_SHIFT = 4;
70
71			/**
72			* The list of sub graph
73			* @var array<Graph>
74			*/
75			protected array $subGraphs = [];
76
77			/**
78			* The list of nodes
79			* @var array<string, Node>
80			*/
81			protected array $nodes = [];
82
83			/**
84			* The list of links
85			* @var array<Link>
86			*/
87			protected array $links = [];
88
89			/**
90			* The graph parameter
91			* @var array<string, mixed>
92			*/
93			protected array $params = [
94			'title' => 'Graph',
95			'direction' => self::LEFT_RIGHT,
96			];
97
98			/**
99			* Style list
100			* @var array<string>
101			*/
102			protected array $styles = [];
103
104			/**
105			* Create new instance
106			* @param array<string, mixed> $params
107			*/
108			public function __construct(array $params = [])
109			{
110			$this->setParams($params);
111			}
112
113			/**
114			* Render the graph to string representation
115			* @param bool $isMainGraph
116			* @param int $shift
117			* @return string
118			*/
119			public function render(bool $isMainGraph = true, int $shift = 0): string
120			{
121			$spaces = str_repeat(' ', $shift);
122			$spacesSub = str_repeat(' ', $shift + self::RENDER_SHIFT);
123			/** @var array<string> */
124			$result = [];
125			if ($isMainGraph) {
126			$result = [sprintf('graph %s;', $this->params['direction'])];
127			} else {
128			$result = [sprintf(
129			'%ssubgraph %s',
130			$spaces,
131			Helper::escape($this->params['title'])
132			)];
133			}
134
135			if (count($this->nodes) > 0) {
136			$tmp = [];
137			foreach ($this->nodes as $node) {
138			$tmp[] = $spacesSub . $node;
139			}
140			$result = array_merge($result, $tmp);
141			if ($isMainGraph) {
142			$result[] = '';
143			}
144			}
145
146			if (count($this->links) > 0) {
147			$tmp = [];
148			foreach ($this->links as $link) {
149			$tmp[] = $spacesSub . $link;
150			}
151			$result = array_merge($result, $tmp);
152			if ($isMainGraph) {
153			$result[] = '';
154			}
155			}
156
157			foreach ($this->subGraphs as $subGraph) {
158			$result[] = $subGraph->render(false, $shift + 4);
159			}
160
161			if ($isMainGraph && count($this->styles) > 0) {
162			foreach ($this->styles as $style) {
163			$result[] = $spaces . $style . ';';
164			}
165			}
166
167			if (!$isMainGraph) {
168			$result[] = $spaces . 'end';
169			}
170
171			return implode(PHP_EOL, $result);
172			}
173
174			/**
175			* Add new node
176			* @param Node $node
177			* @return $this
178			*/
179			public function addNode(Node $node): self
180			{
181			$this->nodes[$node->getId()] = $node;
182
183			return $this;
184			}
185
186			/**
187			* Add new link
188			* @param Link $link
189			* @return $this
190			*/
191			public function addLink(Link $link): self
192			{
193			$this->links[] = $link;
194
195			return $this;
196			}
197
198			/**
199			* Add new style
200			* @param string $style
201			* @return $this
202			*/
203			public function addStyle(string $style): self
204			{
205			$this->styles[] = $style;
206
207			return $this;
208			}
209
210			/**
211			* Add new sub graph
212			* @param Graph $subGraph
213			* @return $this
214			*/
215			public function addSubGraph(Graph $subGraph): self
216			{
217			$this->subGraphs[] = $subGraph;
218
219			return $this;
220			}
221
222			/**
223			* Return the string representation
224			* @return string
225			*/
226			public function __toString(): string
227			{
228			return $this->render();
229			}
230
231
232			/**
233			* Return the parameters
234			* @return array<string, mixed>
235			*/
236			public function getParams(): array
237			{
238			return $this->params;
239			}
240
241			/**
242			* Set the parameters
243			* @param array<string, mixed> $params
244			* @return $this
245			*/
246			public function setParams(array $params)
247			{
248			$this->params = array_merge($this->params, $params);
249			return $this;
250			}
251
252			/**
253			* Return the list of sub graph
254			* @return array<Graph>
255			*/
256			public function getSubGraphs(): array
257			{
258			return $this->subGraphs;
259			}
260
261			/**
262			* Return the list of node
263			* @return array<string, Node>
264			*/
265			public function getNodes(): array
266			{
267			return $this->nodes;
268			}
269
270			/**
271			* Return the list of link
272			* @return array<Link>
273			*/
274			public function getLinks(): array
275			{
276			return $this->links;
277			}
278
279			/**
280			* Return the list of style
281			* @return array<string>
282			*/
283			public function getStyles(): array
284			{
285			return $this->styles;
286			}
287			}
288

platine-php / framework

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Graph::render() C

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