SimpleCrud::getFieldFactory() - Code Metrics - Inspection of "test fix" - oscarotero/simple-crud - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0eeb04...4002ae )

by Oscar

created 2016-02-17 00:37 UTC

SimpleCrud::getFieldFactory() A

↳ Parent: SimpleCrud

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	8
rs	9.4285
cc	2
eloc	4
nc	2
nop	0

<?php

namespace SimpleCrud;

use Exception;
use PDO;

class SimpleCrud
{
    protected $connection;
    protected $scheme;
    protected $tables = [];
    protected $inTransaction = false;
    protected $attributes = [];

    protected $tableFactory;
    protected $queryFactory;
    protected $fieldFactory;

    /**
     * Set the connection and the tableFactory.
     *
     * @param PDO $connection
     */
    public function __construct(PDO $connection)
    {
        $this->connection = $connection;
        $this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    }

    /**
     * Set the database scheme.
     * 
     * @param array $scheme
     * 
     * @return self
     */
    public function setScheme(array $scheme)
    {
        $this->scheme = $scheme;

        return $this;
    }

    /**
     * Returns the database scheme.
     * 
     * @return array
     */
    public function getScheme()
    {
        if ($this->scheme === null) {
            $class = 'SimpleCrud\\Scheme\\'.ucfirst($this->getAttribute(PDO::ATTR_DRIVER_NAME));

            if (!class_exists($class)) {
                throw new SimpleCrudException(sprintf('Scheme class "%s" not found', $class));
            }

            $factory = new $class($this);

            $this->setScheme($factory());
        }

        return $this->scheme;
    }

    /**
     * Set the TableFactory instance used to create all tables.
     *
     * @param TableFactory $tableFactory
     * 
     * @return self
     */
    public function setTableFactory(TableFactory $tableFactory)
    {
        $this->tableFactory = $tableFactory;

        return $this;
    }

    /**
     * Returns the TableFactory instance used.
     *
     * @return TableFactory
     */
    public function getTableFactory()
    {
        if ($this->tableFactory === null) {
            return $this->tableFactory = (new TableFactory())->setAutocreate();
        }

        return $this->tableFactory;
    }

    /**
     * Set the QueryFactory instance used by the tables.
     *
     * @param QueryFactory $queryFactory
     *
     * @return self
     */
    public function setQueryFactory(QueryFactory $queryFactory)
    {
        $this->queryFactory = $queryFactory;

        return $this;
    }

    /**
     * Returns the QueryFactory instance used by the tables.
     *
     * @return QueryFactory
     */
    public function getQueryFactory()
    {
        if ($this->queryFactory === null) {
            $queryFactory = new QueryFactory();
            $queryFactory->addNamespace('SimpleCrud\\Queries\\'.ucfirst($this->getAttribute(PDO::ATTR_DRIVER_NAME)).'\\');

            return $this->queryFactory = $queryFactory;
        }

        return $this->queryFactory;
    }

    /**
     * Set the FieldFactory instance used by the tables.
     *
     * @param FieldFactory $fieldFactory
     *
     * @return self
     */
    public function setFieldFactory(FieldFactory $fieldFactory)
    {
        $this->fieldFactory = $fieldFactory;

        return $this;
    }

    /**
     * Returns the FieldFactory instance used by the tables.
     *
     * @return FieldFactory
     */
    public function getFieldFactory()
    {
        if ($this->fieldFactory === null) {
            return $this->fieldFactory = new FieldFactory();
        }

        return $this->fieldFactory;
    }

    /**
     * Magic method to initialize the tables in lazy mode.
     *
     * @param string $name The table name
     *
     * @throws SimpleCrudException If the table cannot be instantiated
     *
     * @return Table
     */
    public function __get($name)
    {
        if (isset($this->tables[$name])) {
            return $this->tables[$name];
        }

        return $this->tables[$name] = $this->getTableFactory()->get($this, $name);
    }

    /**
     * Magic method to check if a table exists or not.
     *
     * @param string $name
     *
     * @return bool
     */
    public function __isset($name)
    {
        return isset($this->getScheme()[$name]);
    }

    /**
     * Execute a query and returns the statement object with the result.
     *
     * @param string $query The Mysql query to execute
     * @param array  $marks The marks passed to the statement
     *
     * @throws Exception On error preparing or executing the statement
     *
     * @return PDOStatement The result
     */
    public function execute($query, array $marks = null)
    {
        $query = (string) $query;

        if (!empty($marks)) {
            foreach ($marks as $name => $mark) {
                if (is_array($mark)) {
                    foreach ($mark as &$val) {
                        $val = $this->connection->quote($val);
                    }

                    $query = str_replace($name, implode(', ', $mark), $query);
                    unset($marks[$name]);
                }
            }

            if (empty($marks)) {
                $marks = null;
            }
        }

        $statement = $this->connection->prepare($query);
        $statement->execute($marks);

        return $statement;
    }

    /**
     * Execute a callable inside a transaction.
     *
     * @param callable $callable The function with all operations
     *
     * @return mixed The callable returned value
     */
    public function executeTransaction(callable $callable)
    {
        try {
            $transaction = $this->beginTransaction();

            $return = $callable($this);

            if ($transaction) {
                $this->commit();
            }
        } catch (Exception $exception) {
            if ($transaction) {
                $this->rollBack();
            }

            throw $exception;
        }

        return $return;
    }

    /**
     * Returns the last insert id.
     *
     * @return string
     */
    public function lastInsertId()
    {
        return $this->connection->lastInsertId();
    }

    /**
     * Starts a transaction if it's not started yet.
     *
     * @return bool True if a the transaction is started or false if don't
     */
    public function beginTransaction()
    {
        if (!$this->inTransaction()) {
            $this->connection->beginTransaction();

            return $this->inTransaction = true;
        }

        return false;
    }

    /**
     * Commits the changes of the transaction to the database.
     */
    public function commit()
    {
        if ($this->inTransaction()) {
            $this->connection->commit();
            $this->inTransaction = false;
        }
    }

    /**
     * RollBack a transaction.
     */
    public function rollBack()
    {
        if ($this->inTransaction()) {
            $this->connection->rollBack();
            $this->inTransaction = false;
        }
    }

    /**
     * Check if there is a transaction opened currently in this adapter.
     */
    public function inTransaction()
    {
        return ($this->inTransaction === true) && ($this->connection->inTransaction() === true);
    }

    /**
     * Saves a new attribute.
     *
     * @param string $name
     * @param mixed  $value
     *
     * @return $this
     */
    public function setAttribute($name, $value)
    {
        $this->attributes[$name] = $value;

        return $this;
    }

    /**
     * Returns an attribute.
     *
     * @param string|int $name
     *
     * @return null|mixed
     */
    public function getAttribute($name)
    {
        if (is_int($name)) {
            return $this->connection->getAttribute($name);
        }

        return isset($this->attributes[$name]) ? $this->attributes[$name] : null;
    }
}


1			<?php
2
3			namespace SimpleCrud;
4
5			use Exception;
6			use PDO;
7
8			class SimpleCrud
9			{
10			protected $connection;
11			protected $scheme;
12			protected $tables = [];
13			protected $inTransaction = false;
14			protected $attributes = [];
15
16			protected $tableFactory;
17			protected $queryFactory;
18			protected $fieldFactory;
19
20			/**
21			* Set the connection and the tableFactory.
22			*
23			* @param PDO $connection
24			*/
25			public function __construct(PDO $connection)
26			{
27			$this->connection = $connection;
28			$this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
29			}
30
31			/**
32			* Set the database scheme.
33			*
34			* @param array $scheme
35			*
36			* @return self
37			*/
38			public function setScheme(array $scheme)
39			{
40			$this->scheme = $scheme;
41
42			return $this;
43			}
44
45			/**
46			* Returns the database scheme.
47			*
48			* @return array
49			*/
50			public function getScheme()
51			{
52			if ($this->scheme === null) {
53			$class = 'SimpleCrud\\Scheme\\'.ucfirst($this->getAttribute(PDO::ATTR_DRIVER_NAME));
54
55			if (!class_exists($class)) {
56			throw new SimpleCrudException(sprintf('Scheme class "%s" not found', $class));
57			}
58
59			$factory = new $class($this);
60
61			$this->setScheme($factory());
62			}
63
64			return $this->scheme;
65			}
66
67			/**
68			* Set the TableFactory instance used to create all tables.
69			*
70			* @param TableFactory $tableFactory
71			*
72			* @return self
73			*/
74			public function setTableFactory(TableFactory $tableFactory)
75			{
76			$this->tableFactory = $tableFactory;
77
78			return $this;
79			}
80
81			/**
82			* Returns the TableFactory instance used.
83			*
84			* @return TableFactory
85			*/
86			public function getTableFactory()
87			{
88			if ($this->tableFactory === null) {
89			return $this->tableFactory = (new TableFactory())->setAutocreate();
90			}
91
92			return $this->tableFactory;
93			}
94
95			/**
96			* Set the QueryFactory instance used by the tables.
97			*
98			* @param QueryFactory $queryFactory
99			*
100			* @return self
101			*/
102			public function setQueryFactory(QueryFactory $queryFactory)
103			{
104			$this->queryFactory = $queryFactory;
105
106			return $this;
107			}
108
109			/**
110			* Returns the QueryFactory instance used by the tables.
111			*
112			* @return QueryFactory
113			*/
114			public function getQueryFactory()
115			{
116			if ($this->queryFactory === null) {
117			$queryFactory = new QueryFactory();
118			$queryFactory->addNamespace('SimpleCrud\\Queries\\'.ucfirst($this->getAttribute(PDO::ATTR_DRIVER_NAME)).'\\');
119
120			return $this->queryFactory = $queryFactory;
121			}
122
123			return $this->queryFactory;
124			}
125
126			/**
127			* Set the FieldFactory instance used by the tables.
128			*
129			* @param FieldFactory $fieldFactory
130			*
131			* @return self
132			*/
133			public function setFieldFactory(FieldFactory $fieldFactory)
134			{
135			$this->fieldFactory = $fieldFactory;
136
137			return $this;
138			}
139
140			/**
141			* Returns the FieldFactory instance used by the tables.
142			*
143			* @return FieldFactory
144			*/
145			public function getFieldFactory()
146			{
147			if ($this->fieldFactory === null) {
148			return $this->fieldFactory = new FieldFactory();
149			}
150
151			return $this->fieldFactory;
152			}
153
154			/**
155			* Magic method to initialize the tables in lazy mode.
156			*
157			* @param string $name The table name
158			*
159			* @throws SimpleCrudException If the table cannot be instantiated
160			*
161			* @return Table
162			*/
163			public function __get($name)
164			{
165			if (isset($this->tables[$name])) {
166			return $this->tables[$name];
167			}
168
169			return $this->tables[$name] = $this->getTableFactory()->get($this, $name);
170			}
171
172			/**
173			* Magic method to check if a table exists or not.
174			*
175			* @param string $name
176			*
177			* @return bool
178			*/
179			public function __isset($name)
180			{
181			return isset($this->getScheme()[$name]);
182			}
183
184			/**
185			* Execute a query and returns the statement object with the result.
186			*
187			* @param string $query The Mysql query to execute
188			* @param array $marks The marks passed to the statement
189			*
190			* @throws Exception On error preparing or executing the statement
191			*
192			* @return PDOStatement The result
193			*/
194			public function execute($query, array $marks = null)
195			{
196			$query = (string) $query;
197
198			if (!empty($marks)) {
199			foreach ($marks as $name => $mark) {
200			if (is_array($mark)) {
201			foreach ($mark as &$val) {
202			$val = $this->connection->quote($val);
203			}
204
205			$query = str_replace($name, implode(', ', $mark), $query);
206			unset($marks[$name]);
207			}
208			}
209
210			if (empty($marks)) {
211			$marks = null;
212			}
213			}
214
215			$statement = $this->connection->prepare($query);
216			$statement->execute($marks);
217
218			return $statement;
219			}
220
221			/**
222			* Execute a callable inside a transaction.
223			*
224			* @param callable $callable The function with all operations
225			*
226			* @return mixed The callable returned value
227			*/
228			public function executeTransaction(callable $callable)
229			{
230			try {
231			$transaction = $this->beginTransaction();
232
233			$return = $callable($this);
234
235			if ($transaction) {
236			$this->commit();
237			}
238			} catch (Exception $exception) {
239			if ($transaction) {
240			$this->rollBack();
241			}
242
243			throw $exception;
244			}
245
246			return $return;
247			}
248
249			/**
250			* Returns the last insert id.
251			*
252			* @return string
253			*/
254			public function lastInsertId()
255			{
256			return $this->connection->lastInsertId();
257			}
258
259			/**
260			* Starts a transaction if it's not started yet.
261			*
262			* @return bool True if a the transaction is started or false if don't
263			*/
264			public function beginTransaction()
265			{
266			if (!$this->inTransaction()) {
267			$this->connection->beginTransaction();
268
269			return $this->inTransaction = true;
270			}
271
272			return false;
273			}
274
275			/**
276			* Commits the changes of the transaction to the database.
277			*/
278			public function commit()
279			{
280			if ($this->inTransaction()) {
281			$this->connection->commit();
282			$this->inTransaction = false;
283			}
284			}
285
286			/**
287			* RollBack a transaction.
288			*/
289			public function rollBack()
290			{
291			if ($this->inTransaction()) {
292			$this->connection->rollBack();
293			$this->inTransaction = false;
294			}
295			}
296
297			/**
298			* Check if there is a transaction opened currently in this adapter.
299			*/
300			public function inTransaction()
301			{
302			return ($this->inTransaction === true) && ($this->connection->inTransaction() === true);
303			}
304
305			/**
306			* Saves a new attribute.
307			*
308			* @param string $name
309			* @param mixed $value
310			*
311			* @return $this
312			*/
313			public function setAttribute($name, $value)
314			{
315			$this->attributes[$name] = $value;
316
317			return $this;
318			}
319
320			/**
321			* Returns an attribute.
322			*
323			* @param string\|int $name
324			*
325			* @return null\|mixed
326			*/
327			public function getAttribute($name)
328			{
329			if (is_int($name)) {
330			return $this->connection->getAttribute($name);
331			}
332
333			return isset($this->attributes[$name]) ? $this->attributes[$name] : null;
334			}
335			}
336

oscarotero / simple-crud

Push — master ( 0eeb04...4002ae )

SimpleCrud::getFieldFactory() A

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