Condition::setupFromCallback() - Code Metrics - o5/grido - Measure and Improve Code Quality continuously with Scrutinizer

Condition::setupFromCallback() A
last analyzed 2020-01-05 19:30 UTC

↳ Parent: Condition

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	2
crap	1

<?php

/**
 * This file is part of the Grido (https://github.com/o5/grido)
 *
 * Copyright (c) 2011 Petr Bugyík (http://petr.bugyik.cz)
 *
 * For the full copyright and license information, please view
 * the file LICENSE.md that was distributed with this source code.
 */

namespace Grido\Components\Filters;

use Grido\Exception;

/**
 * Builds filter condition.
 *
 * @package     Grido
 * @subpackage  Components\Filters
 * @author      Petr Bugyík
 *
 * @property array $column
 * @property array $condition
 * @property mixed $value
 * @property-read callable $callback
 */
class Condition
{
    use \Nette\SmartObject;

    const OPERATOR_OR = 'OR';
    const OPERATOR_AND = 'AND';

    /** @var array */
    protected $column;

    /** @var array */
    protected $condition;

    /** @var mixed */
    protected $value;

    /** @var callable */
    protected $callback;

    /**
     * @param mixed $column
     * @param mixed $condition
     * @param mixed $value
     */
    public function __construct($column, $condition, $value = NULL)
    {
        $this->setColumn($column);
        $this->setCondition($condition);
        $this->setValue($value);
    }

    /**
     * @param mixed $column
     * @throws Exception
     * @return Condition
     */
    public function setColumn($column)
    {
        if (is_array($column)) {
            $count = count($column);

            //check validity
            if ($count % 2 === 0) {
                throw new Exception('Count of column must be odd.');
            }

            for ($i = 0; $i < $count; $i++) {
                $item = $column[$i];
                if ($i & 1 && !self::isOperator($item)) {
                    $msg = "The even values of column must be 'AND' or 'OR', '$item' given.";
                    throw new Exception($msg);
                }
            }
        } else {
            $column = (array) $column;
        }

        $this->column = $column;
        return $this;
    }

    /**
     * @param mixed $condition
     * @return Condition
     */
    public function setCondition($condition)
    {
        $this->condition = (array) $condition;
        return $this;
    }

    /**
     * @param mixed $value
     * @return Condition
     */
    public function setValue($value)
    {
        $this->value = (array) $value;
        return $this;
    }

    /**********************************************************************************************/

    /**
     * @return array
     */
    public function getColumn()
    {
        return $this->column;
    }

    /**
     * @return array
     */
    public function getCondition()
    {
        return $this->condition;
    }

    /**
     * @return array
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * @return array
     */
    public function getValueForColumn()
    {
        if (count($this->condition) > 1) {
            return $this->value;
        }

        $values = [];
        foreach ($this->getColumn() as $column) {
            if (!self::isOperator($column)) {
                foreach ($this->getValue() as $val) {
                    $values[] = $val;
                }
            }
        }

        return $values;
    }

    /**
     * @return array
     */
    public function getColumnWithoutOperator()
    {
        $columns = [];
        foreach ($this->column as $column) {
            if (!self::isOperator($column)) {
                $columns[] = $column;
            }
        }

        return $columns;
    }

    /**
     * @return callable
     */
    public function getCallback()
    {
        return $this->callback;
    }

    /**********************************************************************************************/

    /**
     * Returns TRUE if $item is Condition:OPERATOR_AND or Condition:OPERATOR_OR else FALSE.
     * @param string $item
     * @return bool
     */
    public static function isOperator($item)
    {
        return in_array(strtoupper($item), [self::OPERATOR_AND, self::OPERATOR_OR]);
    }

    /**
     * @param mixed $column
     * @param string $condition
     * @param mixed $value
     * @return Condition
     */
    public static function setup($column, $condition, $value)
    {
        return new self($column, $condition, $value);
    }

    /**
     * @return Condition
     */
    public static function setupEmpty()
    {
        return new self(NULL, '0 = 1');
    }

    /**
     * @param array $condition
     * @throws Exception
     * @return Condition
     */
    public static function setupFromArray(array $condition)
    {
        if (count($condition) !== 3) {
            throw new Exception("Condition array must contain 3 items.");
        }

        return new self($condition[0], $condition[1], $condition[2]);
    }

    /**
     * @param callable $callback
     * @param mixed $value
     * @return Condition
     */
    public static function setupFromCallback($callback, $value)
    {
        $self = new self(NULL, NULL);
        $self->value = $value;
        $self->callback = $callback;

        return $self;
    }

    /**********************************************************************************************/

    /**
     * @param string $prefix - column prefix
     * @param string $suffix - column suffix
     * @param bool $brackets - add brackets when multiple where
     * @throws Exception
     * @return array
     */
    public function __toArray($prefix = NULL, $suffix = NULL, $brackets = TRUE)
    {
        $condition = [];
        $addBrackets = $brackets && count($this->column) > 1;

        if ($addBrackets) {
            $condition[] = '(';
        }

        $i = 0;
        foreach ($this->column as $column) {
            if (self::isOperator($column)) {
                $operator = strtoupper($column);
                $condition[] = " $operator ";

            } else {
                $i = count($this->condition) > 1 ? $i : 0;
                $condition[] = "{$prefix}$column{$suffix} {$this->condition[$i]}";

                $i++;
            }
        }

        if ($addBrackets) {
            $condition[] = ')';
        }

        return $condition
            ? array_values(array_merge([implode('', $condition)], $this->getValueForColumn()))
            : $this->condition;
    }
}


1		<?php
2
3		/**
4		* This file is part of the Grido (https://github.com/o5/grido)
5		*
6		* Copyright (c) 2011 Petr Bugyík (http://petr.bugyik.cz)
7		*
8		* For the full copyright and license information, please view
9		* the file LICENSE.md that was distributed with this source code.
10		*/
11
12		namespace Grido\Components\Filters;
13
14		use Grido\Exception;
15
16		/**
17		* Builds filter condition.
18		*
19		* @package Grido
20		* @subpackage Components\Filters
21		* @author Petr Bugyík
22		*
23		* @property array $column
24		* @property array $condition
25		* @property mixed $value
26		* @property-read callable $callback
27		*/
28		class Condition
29	1	{
30		use \Nette\SmartObject;
31
32		const OPERATOR_OR = 'OR';
33		const OPERATOR_AND = 'AND';
34
35		/** @var array */
36		protected $column;
37
38		/** @var array */
39		protected $condition;
40
41		/** @var mixed */
42		protected $value;
43
44		/** @var callable */
45		protected $callback;
46
47		/**
48		* @param mixed $column
49		* @param mixed $condition
50		* @param mixed $value
51		*/
52	1	public function __construct($column, $condition, $value = NULL)
53	1	{
54	1	$this->setColumn($column);
55	1	$this->setCondition($condition);
56		$this->setValue($value);
57		}
58
59		/**
60		* @param mixed $column
61		* @throws Exception
62		* @return Condition
63		*/
64	1	public function setColumn($column)
65	1	{
66		if (is_array($column)) {
67		$count = count($column);
68	1
69	1	//check validity
70		if ($count % 2 === 0) {
71		throw new Exception('Count of column must be odd.');
72	1	}
73	1
74	1	for ($i = 0; $i < $count; $i++) {
75	1	$item = $column[$i];
76	1	if ($i & 1 && !self::isOperator($item)) {
77		$msg = "The even values of column must be 'AND' or 'OR', '$item' given.";
78	1	throw new Exception($msg);
79	1	}
80	1	}
81		} else {
82		$column = (array) $column;
83	1	}
84	1
85		$this->column = $column;
86		return $this;
87		}
88
89		/**
90		* @param mixed $condition
91		* @return Condition
92		*/
93	1	public function setCondition($condition)
94	1	{
95		$this->condition = (array) $condition;
96		return $this;
97		}
98
99		/**
100		* @param mixed $value
101		* @return Condition
102		*/
103	1	public function setValue($value)
104	1	{
105		$this->value = (array) $value;
106		return $this;
107		}
108
109		/**********************************************************************************************/
110
111		/**
112		* @return array
113		*/
114	1	public function getColumn()
115		{
116		return $this->column;
117		}
118
119		/**
120		* @return array
121		*/
122	1	public function getCondition()
123		{
124		return $this->condition;
125		}
126
127		/**
128		* @return array
129		*/
130	1	public function getValue()
131		{
132		return $this->value;
133		}
134
135		/**
136		* @return array
137		*/
138	1	public function getValueForColumn()
139	1	{
140		if (count($this->condition) > 1) {
141		return $this->value;
142	1	}
143	1
144	1	$values = [];
145	1	foreach ($this->getColumn() as $column) {
146	1	if (!self::isOperator($column)) {
147	1	foreach ($this->getValue() as $val) {
148	1	$values[] = $val;
149	1	}
150		}
151	1	}
152
153		return $values;
154		}
155
156		/**
157		* @return array
158		*/
159	1	public function getColumnWithoutOperator()
160	1	{
161	1	$columns = [];
162	1	foreach ($this->column as $column) {
163	1	if (!self::isOperator($column)) {
164	1	$columns[] = $column;
165		}
166	1	}
167
168		return $columns;
169		}
170
171		/**
172		* @return callable
173		*/
174	1	public function getCallback()
175		{
176		return $this->callback;
177		}
178
179		/**********************************************************************************************/
180
181		/**
182		* Returns TRUE if $item is Condition:OPERATOR_AND or Condition:OPERATOR_OR else FALSE.
183		* @param string $item
184		* @return bool
185		*/
186	1	public static function isOperator($item)
187		{
188		return in_array(strtoupper($item), [self::OPERATOR_AND, self::OPERATOR_OR]);
189		}
190
191		/**
192		* @param mixed $column
193		* @param string $condition
194		* @param mixed $value
195		* @return Condition
196		*/
197	1	public static function setup($column, $condition, $value)
198		{
199		return new self($column, $condition, $value);
200		}
201
202		/**
203		* @return Condition
204		*/
205	1	public static function setupEmpty()
206		{
207		return new self(NULL, '0 = 1');
208		}
209
210		/**
211		* @param array $condition
212		* @throws Exception
213		* @return Condition
214		*/
215	1	public static function setupFromArray(array $condition)
216	1	{
217		if (count($condition) !== 3) {
218		throw new Exception("Condition array must contain 3 items.");
219	1	}
220
221		return new self($condition[0], $condition[1], $condition[2]);
222		}
223
224		/**
225		* @param callable $callback
226		* @param mixed $value
227		* @return Condition
228		*/
229	1	public static function setupFromCallback($callback, $value)
230	1	{
231	1	$self = new self(NULL, NULL);
232		$self->value = $value;
233	1	$self->callback = $callback;
234
235		return $self;
236		}
237
238		/**********************************************************************************************/
239
240		/**
241		* @param string $prefix - column prefix
242		* @param string $suffix - column suffix
243		* @param bool $brackets - add brackets when multiple where
244		* @throws Exception
245		* @return array
246		*/
247	1	public function __toArray($prefix = NULL, $suffix = NULL, $brackets = TRUE)
248	1	{
249		$condition = [];
250	1	$addBrackets = $brackets && count($this->column) > 1;
251	1
252	1	if ($addBrackets) {
253		$condition[] = '(';
254	1	}
255	1
256	1	$i = 0;
257	1	foreach ($this->column as $column) {
258	1	if (self::isOperator($column)) {
259		$operator = strtoupper($column);
260	1	$condition[] = " $operator ";
261	1
262	1	} else {
263		$i = count($this->condition) > 1 ? $i : 0;
264	1	$condition[] = "{$prefix}$column{$suffix} {$this->condition[$i]}";
265
266	1	$i++;
267		}
268	1	}
269	1
270	1	if ($addBrackets) {
271		$condition[] = ')';
272		}
273	1
274	1	return $condition
275		? array_values(array_merge([implode('', $condition)], $this->getValueForColumn()))
276		: $this->condition;
277	1	}
278		}
279

o5 / grido

Condition::setupFromCallback() A last analyzed 2020-01-05 19:30 UTC

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Condition::setupFromCallback() A
last analyzed 2020-01-05 19:30 UTC