Generator::getImages() - Code Metrics - Inspection of "Bugfix" - gplcart/faker - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1fbdcd...72af57 )

by Iurii

created 2018-02-24 09:12 UTC

Generator::getImages() B

↳ Parent: Generator

Complexity

Conditions	5
Paths	8

Size

Total Lines	26
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	26
rs	8.439
c	0
b	0
f	0
cc	5
eloc	14
nc	8
nop	1

<?php

/**
 * @package Faker
 * @author Iurii Makukh <[email protected]>
 * @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License 3.0
 */

namespace gplcart\modules\faker\models;

use Exception;
use gplcart\core\Container;
use LogicException;

/**
 * Base class for faker generators
 */
abstract class Generator
{

    /**
     * Config class instance
     * @var \gplcart\core\Config $config
     */
    protected $config;

    /**
     * Library class instance
     * @var \gplcart\core\Library
     */
    protected $library;

    /**
     * Faker class instance
     * @var \Faker\Generator $faker
     */
    protected $faker;

    /**
     * File model class instance
     * @var \gplcart\core\models\File $file
     */
    protected $file;

    /**
     * Store model class instance
     * @var \gplcart\core\models\Store $store
     */
    protected $store;

    /**
     * User model class instance
     * @var \gplcart\core\models\User $user
     */
    protected $user;

    /**
     * Category model class instance
     * @var \gplcart\core\models\Category $category
     */
    protected $category;

    /**
     * Alias model class instance
     * @var \gplcart\core\models\Alias $alias
     */
    protected $alias;

    /**
     * Translation UI model instance
     * @var \gplcart\core\models\Translation $translation
     */
    protected $translation;

    /**
     * Constructor
     */
    public function __construct()
    {
        $this->config = Container::get('gplcart\\core\\Config');
        $this->library = Container::get('gplcart\\core\\Library');
        $this->user = Container::get('gplcart\\core\\models\\User');
        $this->file = Container::get('gplcart\\core\\models\\File');
        $this->store = Container::get('gplcart\\core\\models\\Store');
        $this->alias = Container::get('gplcart\\core\\models\\Alias');
        $this->category = Container::get('gplcart\\core\\models\\Category');
        $this->translation = Container::get('gplcart\\core\\models\\Translation');

        $this->setFakerInstance();
    }

    /**
     * Create a single entity
     * Require generators to have this method
     */
    abstract public function create();

    /**
     * Returns a generator name
     * Require generators to have this method
     */
    abstract public function getName();

    /**
     * Sets a property
     * @param string $name
     * @param mixed $value
     */
    public function setProperty($name, $value)
    {
        $this->{$name} = $value;
    }

    /**
     * Set Faker class instance
     * @return \Faker\Generator
     * @throws LogicException
     */
    protected function setFakerInstance()
    {
        $this->library->load('faker');

        if (!class_exists('Faker\\Factory')) {
            throw new LogicException('Class "Faker\Factory" not found');
        }

        return $this->faker = \Faker\Factory::create();
    }

    /**
     * Generate a given number of entities
     * @param integer $limit
     * @return integer
     */
    public function generate($limit = 20)
    {
        ini_set('memory_limit', -1);

        $created = 0;
        for ($i = 0; $i < $limit; $i++) {
            $created += (int) $this->create();
        }

        return $created;
    }

    /**
     * Returns a random array of images from the database
     * @param bool $return_paths
     * @return array
     */
    protected function getImages($return_paths = true)
    {
        static $files = null;

        if (!isset($files)) {
            $files = $this->file->getList(array('file_type' => 'image', 'limit' => array(0, 300)));
        }

        if (empty($files)) {
            return array();
        }

        $limit = $this->config->get('module_faker_entity_file_limit', 5);
        $images = array_slice($this->faker->shuffle($files), 0, $limit, true);

        if (!$return_paths) {
            return array_keys($images);
        }

        $paths = array();
        foreach ($images as $image) {
            $paths[] = array('path' => $image['path']);
        }

        return $paths;
    }

    /**
     * Returns a random store ID
     * @return integer
     */
    protected function getStoreId()
    {
        static $stores = null;

        if (!isset($stores)) {
            $stores = $this->store->getList(array('limit' => array(0, 100)));
        }

        return (int) array_rand($stores);
    }

    /**
     * Returns a random user ID
     * @return integer
     */
    protected function getUserId()
    {
        static $users = null;

        if (!isset($users)) {
            $users = $this->user->getList(array('limit' => array(0, 100)));
        }

        return (int) array_rand($users);
    }

    /**
     * Returns a random category ID
     * @param string $type
     * @return integer
     */
    protected function getCategoryId($type)
    {
        static $categories = array();

        if (!isset($categories[$type])) {

            $options = array(
                'type' => $type,
                'limit' => array(0, 100)
            );

            $categories[$type] = $this->category->getList($options);
        }

        return (int) array_rand($categories[$type]);
    }

    /**
     * Returns a unique URL alias
     * @return string
     */
    protected function getAlias()
    {
        return $this->alias->getUnique($this->faker->slug());
    }

    /**
     * Returns an array of available generator models
     * This method is static because we cannot instantiate abstract classes
     * @return array
     */
    public static function getList()
    {
        $generators = array();
        foreach (glob(__DIR__ . "/generators/*.php") as $file) {

            $id = strtolower(pathinfo($file, PATHINFO_FILENAME));

            try {
                $instance = Container::get("gplcart\\modules\\faker\\models\\generators\\$id");
            } catch (Exception $ex) {
                continue;
            }

            if ($instance instanceof Generator) {
                $generators[$id] = $instance;
            }
        }

        ksort($generators);
        return $generators;
    }

    /**
     * Returns a generator model instance
     * @param string $name
     * @return object|null
     */
    public static function get($name)
    {
        $generators = static::getList();
        return empty($generators[$name]) ? null : $generators[$name];
    }

}


1			<?php
2
3			/**
4			* @package Faker
5			* @author Iurii Makukh <[email protected]>
6			* @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
7			* @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License 3.0
8			*/
9
10			namespace gplcart\modules\faker\models;
11
12			use Exception;
13			use gplcart\core\Container;
14			use LogicException;
15
16			/**
17			* Base class for faker generators
18			*/
19			abstract class Generator
20			{
21
22			/**
23			* Config class instance
24			* @var \gplcart\core\Config $config
25			*/
26			protected $config;
27
28			/**
29			* Library class instance
30			* @var \gplcart\core\Library
31			*/
32			protected $library;
33
34			/**
35			* Faker class instance
36			* @var \Faker\Generator $faker
37			*/
38			protected $faker;
39
40			/**
41			* File model class instance
42			* @var \gplcart\core\models\File $file
43			*/
44			protected $file;
45
46			/**
47			* Store model class instance
48			* @var \gplcart\core\models\Store $store
49			*/
50			protected $store;
51
52			/**
53			* User model class instance
54			* @var \gplcart\core\models\User $user
55			*/
56			protected $user;
57
58			/**
59			* Category model class instance
60			* @var \gplcart\core\models\Category $category
61			*/
62			protected $category;
63
64			/**
65			* Alias model class instance
66			* @var \gplcart\core\models\Alias $alias
67			*/
68			protected $alias;
69
70			/**
71			* Translation UI model instance
72			* @var \gplcart\core\models\Translation $translation
73			*/
74			protected $translation;
75
76			/**
77			* Constructor
78			*/
79			public function __construct()
80			{
81			$this->config = Container::get('gplcart\\core\\Config');
82			$this->library = Container::get('gplcart\\core\\Library');
83			$this->user = Container::get('gplcart\\core\\models\\User');
84			$this->file = Container::get('gplcart\\core\\models\\File');
85			$this->store = Container::get('gplcart\\core\\models\\Store');
86			$this->alias = Container::get('gplcart\\core\\models\\Alias');
87			$this->category = Container::get('gplcart\\core\\models\\Category');
88			$this->translation = Container::get('gplcart\\core\\models\\Translation');
89
90			$this->setFakerInstance();
91			}
92
93			/**
94			* Create a single entity
95			* Require generators to have this method
96			*/
97			abstract public function create();
98
99			/**
100			* Returns a generator name
101			* Require generators to have this method
102			*/
103			abstract public function getName();
104
105			/**
106			* Sets a property
107			* @param string $name
108			* @param mixed $value
109			*/
110			public function setProperty($name, $value)
111			{
112			$this->{$name} = $value;
113			}
114
115			/**
116			* Set Faker class instance
117			* @return \Faker\Generator
118			* @throws LogicException
119			*/
120			protected function setFakerInstance()
121			{
122			$this->library->load('faker');
123
124			if (!class_exists('Faker\\Factory')) {
125			throw new LogicException('Class "Faker\Factory" not found');
126			}
127
128			return $this->faker = \Faker\Factory::create();
129			}
130
131			/**
132			* Generate a given number of entities
133			* @param integer $limit
134			* @return integer
135			*/
136			public function generate($limit = 20)
137			{
138			ini_set('memory_limit', -1);
139
140			$created = 0;
141			for ($i = 0; $i < $limit; $i++) {
142			$created += (int) $this->create();
143			}
144
145			return $created;
146			}
147
148			/**
149			* Returns a random array of images from the database
150			* @param bool $return_paths
151			* @return array
152			*/
153			protected function getImages($return_paths = true)
154			{
155			static $files = null;
156
157			if (!isset($files)) {
158			$files = $this->file->getList(array('file_type' => 'image', 'limit' => array(0, 300)));
159			}
160
161			if (empty($files)) {
162			return array();
163			}
164
165			$limit = $this->config->get('module_faker_entity_file_limit', 5);
166			$images = array_slice($this->faker->shuffle($files), 0, $limit, true);
167
168			if (!$return_paths) {
169			return array_keys($images);
170			}
171
172			$paths = array();
173			foreach ($images as $image) {
174			$paths[] = array('path' => $image['path']);
175			}
176
177			return $paths;
178			}
179
180			/**
181			* Returns a random store ID
182			* @return integer
183			*/
184			protected function getStoreId()
185			{
186			static $stores = null;
187
188			if (!isset($stores)) {
189			$stores = $this->store->getList(array('limit' => array(0, 100)));
190			}
191
192			return (int) array_rand($stores);
193			}
194
195			/**
196			* Returns a random user ID
197			* @return integer
198			*/
199			protected function getUserId()
200			{
201			static $users = null;
202
203			if (!isset($users)) {
204			$users = $this->user->getList(array('limit' => array(0, 100)));
205			}
206
207			return (int) array_rand($users);
208			}
209
210			/**
211			* Returns a random category ID
212			* @param string $type
213			* @return integer
214			*/
215			protected function getCategoryId($type)
216			{
217			static $categories = array();
218
219			if (!isset($categories[$type])) {
220
221			$options = array(
222			'type' => $type,
223			'limit' => array(0, 100)
224			);
225
226			$categories[$type] = $this->category->getList($options);
227			}
228
229			return (int) array_rand($categories[$type]);
230			}
231
232			/**
233			* Returns a unique URL alias
234			* @return string
235			*/
236			protected function getAlias()
237			{
238			return $this->alias->getUnique($this->faker->slug());
239			}
240
241			/**
242			* Returns an array of available generator models
243			* This method is static because we cannot instantiate abstract classes
244			* @return array
245			*/
246			public static function getList()
247			{
248			$generators = array();
249			foreach (glob(__DIR__ . "/generators/*.php") as $file) {
250
251			$id = strtolower(pathinfo($file, PATHINFO_FILENAME));
252
253			try {
254			$instance = Container::get("gplcart\\modules\\faker\\models\\generators\\$id");
255			} catch (Exception $ex) {
256			continue;
257			}
258
259			if ($instance instanceof Generator) {
260			$generators[$id] = $instance;
261			}
262			}
263
264			ksort($generators);
265			return $generators;
266			}
267
268			/**
269			* Returns a generator model instance
270			* @param string $name
271			* @return object\|null
272			*/
273			public static function get($name)
274			{
275			$generators = static::getList();
276			return empty($generators[$name]) ? null : $generators[$name];
277			}
278
279			}
280

gplcart / faker

Push — master ( 1fbdcd...72af57 )

Generator::getImages() B

Complexity

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Duplication

Importance

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