Criteria::_makeCond() - Code Metrics - Inspection of "- Removed obsolete code" - Maslosoft/Mangan - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( db7816...c3936a )

by Peter

created 2017-01-05 08:35 UTC

Criteria::_makeCond() C

↳ Parent: Criteria

Complexity

Conditions	11
Paths	24

Size

Total Lines	69
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	27
CRAP Score	11.0055

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	69
ccs	27
cts	28
cp	0.9643
rs	5.7847
cc	11
eloc	35
nc	24
nop	4
crap	11.0055

How to fix Long Method Complexity

<?php

/**
 * This software package is licensed under AGPL or Commercial license.
 *
 * @package maslosoft/mangan
 * @licence AGPL or Commercial
 * @copyright Copyright (c) Piotr Masełkowski <[email protected]>
 * @copyright Copyright (c) Maslosoft
 * @copyright Copyright (c) Others as mentioned in code
 * @link https://maslosoft.com/mangan/
 */

namespace Maslosoft\Mangan;

use Maslosoft\Addendum\Interfaces\AnnotatedInterface;
use Maslosoft\Mangan\Criteria\ConditionDecorator;
use Maslosoft\Mangan\Criteria\Conditions;
use Maslosoft\Mangan\Interfaces\Criteria\LimitableInterface;
use Maslosoft\Mangan\Interfaces\Criteria\MergeableInterface;
use Maslosoft\Mangan\Interfaces\Criteria\SelectableInterface;
use Maslosoft\Mangan\Interfaces\Criteria\SortableInterface;
use Maslosoft\Mangan\Interfaces\CriteriaInterface;
use Maslosoft\Mangan\Interfaces\SortInterface;
use Maslosoft\Mangan\Traits\Criteria\CursorAwareTrait;
use Maslosoft\Mangan\Traits\Criteria\DecoratableTrait;
use Maslosoft\Mangan\Traits\Criteria\LimitableTrait;
use Maslosoft\Mangan\Traits\Criteria\SelectableTrait;
use Maslosoft\Mangan\Traits\Criteria\SortableTrait;

/**
 * Criteria
 *
 * This class is a helper for building MongoDB query arrays, it support three syntaxes for adding conditions:
 *
 * 1. 'equals' syntax:
 * 	$criteriaObject->fieldName = $value; // this will produce fieldName == value query
 * 2. fieldName call syntax
 * 	$criteriaObject->fieldName($operator, $value); // this will produce fieldName <operator> value
 * 3. addCond method
 * 	$criteriaObject->addCond($fieldName, $operator, $vale); // this will produce fieldName <operator> value
 *
 * For operators list {@see Criteria::$operators}
 *
 * @author Ianaré Sévi
 * @author Dariusz Górecki <[email protected]>
 * @author Invenzzia Group, open-source division of CleverIT company http://www.invenzzia.org
 * @copyright 2011 CleverIT http://www.cleverit.com.pl
 * @license New BSD license
 */
class Criteria implements CriteriaInterface
{

	use CursorAwareTrait,
	  DecoratableTrait,
	  LimitableTrait,
	  SelectableTrait,
	  SortableTrait;

	/**
	 * @since v1.0
	 * @var array $operators supported operators lists
	 */
	public static $operators = [
		// Comparison
		// Matches values that are equal to a specified value.
		'eq' => '$eq',
		'equals' => '$eq',
		'==' => '$eq',
		// Matches values that are greater than a specified value.
		'gt' => '$gt',
		'greater' => '$gt',
		'>' => '$gt',
		// Matches values that are greater than or equal to a specified value.
		'gte' => '$gte',
		'greatereq' => '$gte',
		'>=' => '$gte',
		// Matches values that are less than a specified value.
		'lt' => '$lt',
		'less' => '$lt',
		'<' => '$lt',
		// Matches values that are less than or equal to a specified value.
		'lte' => '$lte',
		'lesseq' => '$lte',
		'<=' => '$lte',
		// Matches all values that are not equal to a specified value.
		'ne' => '$ne',
		'noteq' => '$ne',
		'!=' => '$ne',
		'<>' => '$ne',
		// Matches any of the values specified in an array.
		'in' => '$in',
		// Matches none of the values specified in an array.
		'notin' => '$nin',
		// Logical
		// Joins query clauses with a logical OR returns all documents that match the conditions of either clause.
		'or' => '$or',
		// Joins query clauses with a logical AND returns all documents that match the conditions of both clauses.
		'and' => '$and',
		// Inverts the effect of a query expression and returns documents that do not match the query expression.
		'not' => '$not',
		// Joins query clauses with a logical NOR returns all documents that fail to match both clauses.
		'nor' => '$nor',
		// Element
		// Matches documents that have the specified field.
		'exists' => '$exists',
		'notexists' => '$exists',
		// Selects documents if a field is of the specified type.
		'type' => '$type',
		// Evaluation
		// Performs a modulo operation on the value of a field and selects documents with a specified result.
		'mod' => '$mod',
		'%' => '$mod',
		// Selects documents where values match a specified regular expression.
		'regex' => '$regex',
		// Performs text search.
		'text' => '$text',
		// Matches documents that satisfy a JavaScript expression.
		'where' => '$where',
		// Geospatial
		// Selects geometries within a bounding GeoJSON geometry. The `2dsphere` and `2d` indexes support $geoWithin.
		'geoWithin' => '$geoWithin',
		// Selects geometries that intersect with a GeoJSON geometry. The `2dsphere` index supports $geoIntersects.
		'geoIntersects' => '$geoIntersects',
		// Returns geospatial objects in proximity to a point. Requires a geospatial index. The `2dsphere` and `2d` indexes support $near.
		'near' => '$near',
		// Returns geospatial objects in proximity to a point on a sphere. Requires a geospatial index. The `2dsphere` and `2d` indexes support $nearSphere.
		'nearSphere' => '$nearSphere',
		// Array
		// Matches arrays that contain all elements specified in the query.
		'all' => '$all',
		// Selects documents if element in the array field matches all the specified $elemMatch conditions.
		'elemmatch' => '$elemMatch',
		// Selects documents if the array field is a specified size.
		'size' => '$size',
		// Comments
		'comment' => '$comment'
	];

	/**
	 * Sort Ascending
	 */
	const SortAsc = SortInterface::SortAsc;

	/**
	 * Sort Descending
	 */
	const SortDesc = SortInterface::SortDesc;

	/**
	 * Sort Ascending
	 * @deprecated since version 4.0.7
	 */
	const SORT_ASC = SortInterface::SortAsc;

	/**
	 * Sort Descending
	 * @deprecated since version 4.0.7
	 */
	const SORT_DESC = SortInterface::SortDesc;

	private $_conditions = [];

	/**
	 * Raw conditions array
	 * @var mixed[]
	 */
	private $_rawConds = [];
	private $_workingFields = [];

	/**
	 * Constructor
	 * Example criteria:
	 *
	 * <PRE>
	 * 'criteria' = array(
	 * 	'conditions'=>array(
	 * 		'fieldName1'=>array('greater' => 0),
	 * 		'fieldName2'=>array('>=' => 10),
	 * 		'fieldName3'=>array('<' => 10),
	 * 		'fieldName4'=>array('lessEq' => 10),
	 * 		'fieldName5'=>array('notEq' => 10),
	 * 		'fieldName6'=>array('in' => array(10, 9)),
	 * 		'fieldName7'=>array('notIn' => array(10, 9)),
	 * 		'fieldName8'=>array('all' => array(10, 9)),
	 * 		'fieldName9'=>array('size' => 10),
	 * 		'fieldName10'=>array('exists'),
	 * 		'fieldName11'=>array('notExists'),
	 * 		'fieldName12'=>array('mod' => array(10, 9)),
	 * 		'fieldName13'=>array('==' => 1)
	 * 	),
	 * 	'select'=>array('fieldName', 'fieldName2'),
	 * 	'limit'=>10,
	 *  'offset'=>20,
	 *  'sort'=>array('fieldName1'=>Criteria::SortAsc, 'fieldName2'=>Criteria::SortDesc),
	 * );
	 * </PRE>
	 * @param mixed|CriteriaInterface|Conditions $criteria
	 * @param AnnotatedInterface|null Model to use for criteria decoration
	 * @since v1.0
	 */
	public function __construct($criteria = null, AnnotatedInterface $model = null)
	{
		$this->setCd(new ConditionDecorator($model));
		if (is_array($criteria))
		{
			if (isset($criteria['conditions']))
				foreach ($criteria['conditions'] as $fieldName => $conditions)
				{
					$fieldNameArray = explode('.', $fieldName);
					if (count($fieldNameArray) === 1)
					{
						$fieldName = array_shift($fieldNameArray);
					}
					else
					{
						$fieldName = array_pop($fieldNameArray);
					}

					$this->_workingFields = $fieldNameArray;
					foreach ($conditions as $operator => $value)
					{
						$operator = strtolower($operator);
						$this->addCond($fieldName, $operator, $value);
					}
				}

			if (isset($criteria['select']))
			{
				$this->select($criteria['select']);
			}
			if (isset($criteria['limit']))
			{
				$this->limit($criteria['limit']);
			}
			if (isset($criteria['offset']))
			{
				$this->offset($criteria['offset']);
			}
			if (isset($criteria['sort']))
			{
				$this->setSort($criteria['sort']);
			}
			if (isset($criteria['useCursor']))
			{
				$this->setUseCursor($criteria['useCursor']);
			}
		}
		// NOTE:
		//Scrunitizer: $criteria is of type object<Maslosoft\Mangan\...ria\MergeableInterface>, but the function expects a array|object<Maslosoft\M...aces\CriteriaInterface>.
		// But for now it should be this way to easyli distinguish from Conditions.
		// Future plan: Use CriteriaInterface here, and drop `$criteria instanceof Conditions` if clause. Conditions should implement CriteriaInterface too.
		elseif ($criteria instanceof MergeableInterface)
		{
			assert($criteria instanceof CriteriaInterface);
			$this->mergeWith($criteria);
		}
		elseif ($criteria instanceof Conditions)
		{
			$this->setConditions($criteria);
		}
	}

	/**
	 * Merge with other criteria
	 * - Field list operators will be merged
	 * - Limit and offet will be overriden
	 * - Select fields list will be merged
	 * - Sort fields list will be merged
	 * @param array|CriteriaInterface $criteria
	 * @return CriteriaInterface
	 * @since v1.0
	 */
	public function mergeWith($criteria)
	{
		if (is_array($criteria))
		{
			$criteria = new static($criteria);
		}
		elseif (empty($criteria))
		{
			return $this;
		}

		if ($this instanceof LimitableInterface && $criteria instanceof LimitableInterface && !empty($criteria->getLimit()))
		{
			$this->setLimit($criteria->getLimit());
		}
		if ($this instanceof LimitableInterface && $criteria instanceof LimitableInterface && !empty($criteria->getOffset()))
		{
			$this->setOffset($criteria->getOffset());
		}
		if ($this instanceof SortableInterface && $criteria instanceof SortableInterface && !empty($criteria->getSort()))
		{
			$this->setSort($criteria->getSort());
		}
		if ($this instanceof SelectableInterface && $criteria instanceof SelectableInterface && !empty($criteria->getSelect()))
		{
			$this->select($criteria->getSelect());
		}



		$this->_conditions = $this->_mergeConditions($this->_conditions, $criteria->getConditions());

		return $this;
	}

	private function _mergeConditions($source, $conditions)
	{
		$opTable = array_values(self::$operators);
		foreach ($conditions as $fieldName => $conds)
		{
			if (
					is_array($conds) &&
					count(array_diff(array_keys($conds), $opTable)) == 0
			)
			{
				if (isset($source[$fieldName]) && is_array($source[$fieldName]))
				{
					foreach ($source[$fieldName] as $operator => $value)
					{
						if (!in_array($operator, $opTable))
						{
							unset($source[$fieldName][$operator]);
						}
					}
				}
				else
				{
					$source[$fieldName] = [];
				}

				foreach ($conds as $operator => $value)
				{
					$source[$fieldName][$operator] = $value;
				}
			}
			else
			{
				$source[$fieldName] = $conds;
			}
		}
		return $source;
	}

	/**
	 * If we have operator add it otherwise call parent implementation
	 * @since v1.0
	 */
	public function __call($fieldName, $parameters)
	{
		if (isset($parameters[0]))
		{
			$operatorName = strtolower($parameters[0]);
		}
		if (array_key_exists(1, $parameters))
		{
			$value = $parameters[1];
		}
		if (is_numeric($operatorName))
		{
			$operatorName = strtolower(trim($value));
			$value = (strtolower(trim($value)) === 'exists') ? true : false;
		}

		if (in_array($operatorName, array_keys(self::$operators)))
		{
			array_push($this->_workingFields, $fieldName);
			$fieldName = implode('.', $this->_workingFields);
			$this->_workingFields = [];
			switch ($operatorName)
			{
				case 'exists':
					$this->addCond($fieldName, $operatorName, true);
					break;
				case 'notexists':
					$this->addCond($fieldName, $operatorName, false);
					break;
				default:
					$this->addCond($fieldName, $operatorName, $value);
			}
			return $this;
		}
	}

	/**
	 * @since v1.0.2
	 */
	public function __get($name)
	{
		array_push($this->_workingFields, $name);
		return $this;
	}

	/**
	 * @since v1.0.2
	 */
	public function __set($name, $value)
	{
		array_push($this->_workingFields, $name);
		$fieldList = implode('.', $this->_workingFields);
		$this->_workingFields = [];
		$this->addCond($fieldList, '==', $value);
	}

	/**
	 * Return query array
	 * @return array query array
	 * @since v1.0
	 */
	public function getConditions()
	{
		$conditions = [];
		foreach ($this->_rawConds as $c)
		{
			$conditions = $this->_makeCond($c[Conditions::FieldName], $c[Conditions::Operator], $c[Conditions::Value], $conditions);
		}
		return $this->_mergeConditions($this->_conditions, $conditions);
	}

	/**
	 * Set conditions
	 * @param array|Conditions $conditions
	 * @return Criteria
	 */
	public function setConditions($conditions)
	{
		if ($conditions instanceof Conditions)
		{
			$this->_conditions = $conditions->get();
			return $this;
		}
		$this->_conditions = $conditions;
		return $this;
	}

	/**
	 * Add condition
	 * If specified field already has a condition, values will be merged
	 * duplicates will be overriden by new values!
	 *
	 * NOTE: Should NOT be part of interface
	 *
	 * @param string $fieldName
	 * @param string $op operator
	 * @param mixed $value
	 * @since v1.0
	 */
	public function addCond($fieldName, $op, $value)
	{
		$this->_rawConds[] = [
			Conditions::FieldName => $fieldName,
			Conditions::Operator => $op,
			Conditions::Value => $value
		];
		return $this;
	}

	/**
	 * Get condition
	 * If specified field already has a condition, values will be merged
	 * duplicates will be overridden by new values!
	 * @see getConditions
	 * @param string $fieldName
	 * @param string $op operator
	 * @param mixed $value
	 * @since v1.0
	 */
	private function _makeCond($fieldName, $op, $value, $conditions = [])
	{
		// For array values
		$arrayOperators = [
			'or',
			'in',
			'notin'
		];
		if (in_array($op, $arrayOperators))
		{
			// Ensure array
			if (!is_array($value))
			{
				$value = [$value];
			}

			// Decorate each value
			$values = [];
			foreach ($value as $val)
			{
				$decorated = $this->getCd()->decorate($fieldName, $val);
				$fieldName = key($decorated);
				$values[] = current($decorated);
			}
			$value = $values;
		}
		else
		{
			$decorated = $this->getCd()->decorate($fieldName, $value);
			$fieldName = key($decorated);
			$value = current($decorated);
		}

		// Apply operators
		$op = self::$operators[$op];

		if ($op == self::$operators['or'])
		{
			if (!isset($conditions[$op]))
			{
				$conditions[$op] = [];
			}
			$conditions[$op][] = [$fieldName => $value];
		}
		else
		{
			if (!isset($conditions[$fieldName]) && $op != self::$operators['equals'])
			{
				$conditions[$fieldName] = [];
			}

			if ($op != self::$operators['equals'])
			{
				if (
						!is_array($conditions[$fieldName]) ||
						count(array_diff(array_keys($conditions[$fieldName]), array_values(self::$operators))) > 0
				)
				{
					$conditions[$fieldName] = [];
				}
				$conditions[$fieldName][$op] = $value;
			}
			else
			{
				$conditions[$fieldName] = $value;
			}
		}
		return $conditions;
	}

}


1		<?php
2
3		/**
4		* This software package is licensed under AGPL or Commercial license.
5		*
6		* @package maslosoft/mangan
7		* @licence AGPL or Commercial
8		* @copyright Copyright (c) Piotr Masełkowski <[email protected]>
9		* @copyright Copyright (c) Maslosoft
10		* @copyright Copyright (c) Others as mentioned in code
11		* @link https://maslosoft.com/mangan/
12		*/
13
14		namespace Maslosoft\Mangan;
15
16		use Maslosoft\Addendum\Interfaces\AnnotatedInterface;
17		use Maslosoft\Mangan\Criteria\ConditionDecorator;
18		use Maslosoft\Mangan\Criteria\Conditions;
19		use Maslosoft\Mangan\Interfaces\Criteria\LimitableInterface;
20		use Maslosoft\Mangan\Interfaces\Criteria\MergeableInterface;
21		use Maslosoft\Mangan\Interfaces\Criteria\SelectableInterface;
22		use Maslosoft\Mangan\Interfaces\Criteria\SortableInterface;
23		use Maslosoft\Mangan\Interfaces\CriteriaInterface;
24		use Maslosoft\Mangan\Interfaces\SortInterface;
25		use Maslosoft\Mangan\Traits\Criteria\CursorAwareTrait;
26		use Maslosoft\Mangan\Traits\Criteria\DecoratableTrait;
27		use Maslosoft\Mangan\Traits\Criteria\LimitableTrait;
28		use Maslosoft\Mangan\Traits\Criteria\SelectableTrait;
29		use Maslosoft\Mangan\Traits\Criteria\SortableTrait;
30
31		/**
32		* Criteria
33		*
34		* This class is a helper for building MongoDB query arrays, it support three syntaxes for adding conditions:
35		*
36		* 1. 'equals' syntax:
37		* $criteriaObject->fieldName = $value; // this will produce fieldName == value query
38		* 2. fieldName call syntax
39		* $criteriaObject->fieldName($operator, $value); // this will produce fieldName <operator> value
40		* 3. addCond method
41		* $criteriaObject->addCond($fieldName, $operator, $vale); // this will produce fieldName <operator> value
42		*
43		* For operators list {@see Criteria::$operators}
44		*
45		* @author Ianaré Sévi
46		* @author Dariusz Górecki <[email protected]>
47		* @author Invenzzia Group, open-source division of CleverIT company http://www.invenzzia.org
48		* @copyright 2011 CleverIT http://www.cleverit.com.pl
49		* @license New BSD license
50		*/
51		class Criteria implements CriteriaInterface
52		{
53
54		use CursorAwareTrait,
55		DecoratableTrait,
56		LimitableTrait,
57		SelectableTrait,
58		SortableTrait;
59
60		/**
61		* @since v1.0
62		* @var array $operators supported operators lists
63		*/
64		public static $operators = [
65		// Comparison
66		// Matches values that are equal to a specified value.
67		'eq' => '$eq',
68		'equals' => '$eq',
69		'==' => '$eq',
70		// Matches values that are greater than a specified value.
71		'gt' => '$gt',
72		'greater' => '$gt',
73		'>' => '$gt',
74		// Matches values that are greater than or equal to a specified value.
75		'gte' => '$gte',
76		'greatereq' => '$gte',
77		'>=' => '$gte',
78		// Matches values that are less than a specified value.
79		'lt' => '$lt',
80		'less' => '$lt',
81		'<' => '$lt',
82		// Matches values that are less than or equal to a specified value.
83		'lte' => '$lte',
84		'lesseq' => '$lte',
85		'<=' => '$lte',
86		// Matches all values that are not equal to a specified value.
87		'ne' => '$ne',
88		'noteq' => '$ne',
89		'!=' => '$ne',
90		'<>' => '$ne',
91		// Matches any of the values specified in an array.
92		'in' => '$in',
93		// Matches none of the values specified in an array.
94		'notin' => '$nin',
95		// Logical
96		// Joins query clauses with a logical OR returns all documents that match the conditions of either clause.
97		'or' => '$or',
98		// Joins query clauses with a logical AND returns all documents that match the conditions of both clauses.
99		'and' => '$and',
100		// Inverts the effect of a query expression and returns documents that do not match the query expression.
101		'not' => '$not',
102		// Joins query clauses with a logical NOR returns all documents that fail to match both clauses.
103		'nor' => '$nor',
104		// Element
105		// Matches documents that have the specified field.
106		'exists' => '$exists',
107		'notexists' => '$exists',
108		// Selects documents if a field is of the specified type.
109		'type' => '$type',
110		// Evaluation
111		// Performs a modulo operation on the value of a field and selects documents with a specified result.
112		'mod' => '$mod',
113		'%' => '$mod',
114		// Selects documents where values match a specified regular expression.
115		'regex' => '$regex',
116		// Performs text search.
117		'text' => '$text',
118		// Matches documents that satisfy a JavaScript expression.
119		'where' => '$where',
120		// Geospatial
121		// Selects geometries within a bounding GeoJSON geometry. The `2dsphere` and `2d` indexes support $geoWithin.
122		'geoWithin' => '$geoWithin',
123		// Selects geometries that intersect with a GeoJSON geometry. The `2dsphere` index supports $geoIntersects.
124		'geoIntersects' => '$geoIntersects',
125		// Returns geospatial objects in proximity to a point. Requires a geospatial index. The `2dsphere` and `2d` indexes support $near.
126		'near' => '$near',
127		// Returns geospatial objects in proximity to a point on a sphere. Requires a geospatial index. The `2dsphere` and `2d` indexes support $nearSphere.
128		'nearSphere' => '$nearSphere',
129		// Array
130		// Matches arrays that contain all elements specified in the query.
131		'all' => '$all',
132		// Selects documents if element in the array field matches all the specified $elemMatch conditions.
133		'elemmatch' => '$elemMatch',
134		// Selects documents if the array field is a specified size.
135		'size' => '$size',
136		// Comments
137		'comment' => '$comment'
138		];
139
140		/**
141		* Sort Ascending
142		*/
143		const SortAsc = SortInterface::SortAsc;
144
145		/**
146		* Sort Descending
147		*/
148		const SortDesc = SortInterface::SortDesc;
149
150		/**
151		* Sort Ascending
152		* @deprecated since version 4.0.7
153		*/
154		const SORT_ASC = SortInterface::SortAsc;
155
156		/**
157		* Sort Descending
158		* @deprecated since version 4.0.7
159		*/
160		const SORT_DESC = SortInterface::SortDesc;
161
162		private $_conditions = [];
163
164		/**
165		* Raw conditions array
166		* @var mixed[]
167		*/
168		private $_rawConds = [];
169		private $_workingFields = [];
170
171		/**
172		* Constructor
173		* Example criteria:
174		*
175		* <PRE>
176		* 'criteria' = array(
177		* 'conditions'=>array(
178		* 'fieldName1'=>array('greater' => 0),
179		* 'fieldName2'=>array('>=' => 10),
180		* 'fieldName3'=>array('<' => 10),
181		* 'fieldName4'=>array('lessEq' => 10),
182		* 'fieldName5'=>array('notEq' => 10),
183		* 'fieldName6'=>array('in' => array(10, 9)),
184		* 'fieldName7'=>array('notIn' => array(10, 9)),
185		* 'fieldName8'=>array('all' => array(10, 9)),
186		* 'fieldName9'=>array('size' => 10),
187		* 'fieldName10'=>array('exists'),
188		* 'fieldName11'=>array('notExists'),
189		* 'fieldName12'=>array('mod' => array(10, 9)),
190		* 'fieldName13'=>array('==' => 1)
191		* ),
192		* 'select'=>array('fieldName', 'fieldName2'),
193		* 'limit'=>10,
194		* 'offset'=>20,
195		* 'sort'=>array('fieldName1'=>Criteria::SortAsc, 'fieldName2'=>Criteria::SortDesc),
196		* );
197		* </PRE>
198		* @param mixed\|CriteriaInterface\|Conditions $criteria
199		* @param AnnotatedInterface\|null Model to use for criteria decoration
200		* @since v1.0
201		*/
202	88	public function __construct($criteria = null, AnnotatedInterface $model = null)
203		{
204	88	$this->setCd(new ConditionDecorator($model));
205	88	if (is_array($criteria))
206		{
207	1	if (isset($criteria['conditions']))
208		foreach ($criteria['conditions'] as $fieldName => $conditions)
209		{
210		$fieldNameArray = explode('.', $fieldName);
211		if (count($fieldNameArray) === 1)
212		{
213		$fieldName = array_shift($fieldNameArray);
214		}
215		else
216		{
217		$fieldName = array_pop($fieldNameArray);
218		}
219
220		$this->_workingFields = $fieldNameArray;
221		foreach ($conditions as $operator => $value)
222		{
223		$operator = strtolower($operator);
224		$this->addCond($fieldName, $operator, $value);
225		}
226		}
227
228	1	if (isset($criteria['select']))
229		{
230		$this->select($criteria['select']);
231		}
232	1	if (isset($criteria['limit']))
233		{
234		$this->limit($criteria['limit']);
235		}
236	1	if (isset($criteria['offset']))
237		{
238		$this->offset($criteria['offset']);
239		}
240	1	if (isset($criteria['sort']))
241		{
242		$this->setSort($criteria['sort']);
243		}
244	1	if (isset($criteria['useCursor']))
245		{
246	1	$this->setUseCursor($criteria['useCursor']);
247		}
248		}
249		// NOTE:
250		//Scrunitizer: $criteria is of type object<Maslosoft\Mangan\...ria\MergeableInterface>, but the function expects a array\|object<Maslosoft\M...aces\CriteriaInterface>.
251		// But for now it should be this way to easyli distinguish from Conditions.
252		// Future plan: Use CriteriaInterface here, and drop `$criteria instanceof Conditions` if clause. Conditions should implement CriteriaInterface too.
253		elseif ($criteria instanceof MergeableInterface)
254		{
255		assert($criteria instanceof CriteriaInterface);
256		$this->mergeWith($criteria);
257		}
258		elseif ($criteria instanceof Conditions)
259		{
260		$this->setConditions($criteria);
261		}
262	88	}
263
264		/**
265		* Merge with other criteria
266		* - Field list operators will be merged
267		* - Limit and offet will be overriden
268		* - Select fields list will be merged
269		* - Sort fields list will be merged
270		* @param array\|CriteriaInterface $criteria
271		* @return CriteriaInterface
272		* @since v1.0
273		*/
274	81	public function mergeWith($criteria)
275		{
276	81	if (is_array($criteria))
277		{
278		$criteria = new static($criteria);
279		}
280		elseif (empty($criteria))
281		{
282	81	return $this;
283		}
284
285	81	if ($this instanceof LimitableInterface && $criteria instanceof LimitableInterface && !empty($criteria->getLimit()))
286		{
287		$this->setLimit($criteria->getLimit());
288		}
289	81	if ($this instanceof LimitableInterface && $criteria instanceof LimitableInterface && !empty($criteria->getOffset()))
290		{
291		$this->setOffset($criteria->getOffset());
292		}
293	81	if ($this instanceof SortableInterface && $criteria instanceof SortableInterface && !empty($criteria->getSort()))
294		{
295		$this->setSort($criteria->getSort());
296		}
297	81	if ($this instanceof SelectableInterface && $criteria instanceof SelectableInterface && !empty($criteria->getSelect()))
298		{
299		$this->select($criteria->getSelect());
300		}
301
302
303
304	81	$this->_conditions = $this->_mergeConditions($this->_conditions, $criteria->getConditions());
305
306	81	return $this;
307		}
308
309	88	private function _mergeConditions($source, $conditions)
310		{
311	88	$opTable = array_values(self::$operators);
312	88	foreach ($conditions as $fieldName => $conds)
313		{
314		if (
315	83	is_array($conds) &&
316	83	count(array_diff(array_keys($conds), $opTable)) == 0
317		)
318		{
319	11	if (isset($source[$fieldName]) && is_array($source[$fieldName]))
320		{
321	1	foreach ($source[$fieldName] as $operator => $value)
322		{
323	1	if (!in_array($operator, $opTable))
324		{
325	1	unset($source[$fieldName][$operator]);
326		}
327		}
328		}
329		else
330		{
331	11	$source[$fieldName] = [];
332		}
333
334	11	foreach ($conds as $operator => $value)
335		{
336	11	$source[$fieldName][$operator] = $value;
337		}
338		}
339		else
340		{
341	83	$source[$fieldName] = $conds;
342		}
343		}
344	88	return $source;
345		}
346
347		/**
348		* If we have operator add it otherwise call parent implementation
349		* @since v1.0
350		*/
351	1	public function __call($fieldName, $parameters)
352		{
353	1	if (isset($parameters[0]))
354		{
355	1	$operatorName = strtolower($parameters[0]);
356		}
357	1	if (array_key_exists(1, $parameters))
358		{
359	1	$value = $parameters[1];
360		}
361	1	if (is_numeric($operatorName))
362		{
363		$operatorName = strtolower(trim($value));
364		$value = (strtolower(trim($value)) === 'exists') ? true : false;
365		}
366
367	1	if (in_array($operatorName, array_keys(self::$operators)))
368		{
369	1	array_push($this->_workingFields, $fieldName);
370	1	$fieldName = implode('.', $this->_workingFields);
371	1	$this->_workingFields = [];
372		switch ($operatorName)
373		{
374	1	case 'exists':
375		$this->addCond($fieldName, $operatorName, true);
376		break;
377	1	case 'notexists':
378		$this->addCond($fieldName, $operatorName, false);
379		break;
380		default:
381	1	$this->addCond($fieldName, $operatorName, $value);
382		}
383	1	return $this;
384		}
385		}
386
387		/**
388		* @since v1.0.2
389		*/
390		public function __get($name)
391		{
392		array_push($this->_workingFields, $name);
393		return $this;
394		}
395
396		/**
397		* @since v1.0.2
398		*/
399	12	public function __set($name, $value)
400		{
401	12	array_push($this->_workingFields, $name);
402	12	$fieldList = implode('.', $this->_workingFields);
403	12	$this->_workingFields = [];
404	12	$this->addCond($fieldList, '==', $value);
405	12	}
406
407		/**
408		* Return query array
409		* @return array query array
410		* @since v1.0
411		*/
412	88	public function getConditions()
413		{
414	88	$conditions = [];
415	88	foreach ($this->_rawConds as $c)
416		{
417	83	$conditions = $this->_makeCond($c[Conditions::FieldName], $c[Conditions::Operator], $c[Conditions::Value], $conditions);
418		}
419	88	return $this->_mergeConditions($this->_conditions, $conditions);
420		}
421
422		/**
423		* Set conditions
424		* @param array\|Conditions $conditions
425		* @return Criteria
426		*/
427		public function setConditions($conditions)
428		{
429		if ($conditions instanceof Conditions)
430		{
431		$this->_conditions = $conditions->get();
432		return $this;
433		}
434		$this->_conditions = $conditions;
435		return $this;
436		}
437
438		/**
439		* Add condition
440		* If specified field already has a condition, values will be merged
441		* duplicates will be overriden by new values!
442		*
443		* NOTE: Should NOT be part of interface
444		*
445		* @param string $fieldName
446		* @param string $op operator
447		* @param mixed $value
448		* @since v1.0
449		*/
450	83	public function addCond($fieldName, $op, $value)
451		{
452	83	$this->_rawConds[] = [
453	83	Conditions::FieldName => $fieldName,
454	83	Conditions::Operator => $op,
455	83	Conditions::Value => $value
456		];
457	83	return $this;
458		}
459
460		/**
461		* Get condition
462		* If specified field already has a condition, values will be merged
463		* duplicates will be overridden by new values!
464		* @see getConditions
465		* @param string $fieldName
466		* @param string $op operator
467		* @param mixed $value
468		* @since v1.0
469		*/
470	83	private function _makeCond($fieldName, $op, $value, $conditions = [])
471		{
472		// For array values
473		$arrayOperators = [
474	83	'or',
475		'in',
476		'notin'
477		];
478	83	if (in_array($op, $arrayOperators))
479		{
480		// Ensure array
481	9	if (!is_array($value))
482		{
483	1	$value = [$value];
484		}
485
486		// Decorate each value
487	9	$values = [];
488	9	foreach ($value as $val)
489		{
490	9	$decorated = $this->getCd()->decorate($fieldName, $val);
491	9	$fieldName = key($decorated);
492	9	$values[] = current($decorated);
493		}
494	9	$value = $values;
495		}
496		else
497		{
498	83	$decorated = $this->getCd()->decorate($fieldName, $value);
499	83	$fieldName = key($decorated);
500	83	$value = current($decorated);
501		}
502
503		// Apply operators
504	83	$op = self::$operators[$op];
505
506	83	if ($op == self::$operators['or'])
507		{
508	1	if (!isset($conditions[$op]))
509		{
510	1	$conditions[$op] = [];
511		}
512	1	$conditions[$op][] = [$fieldName => $value];
513		}
514		else
515		{
516	83	if (!isset($conditions[$fieldName]) && $op != self::$operators['equals'])
517		{
518	11	$conditions[$fieldName] = [];
519		}
520
521	83	if ($op != self::$operators['equals'])
522		{
523		if (
524	11	!is_array($conditions[$fieldName]) \|\|
525	11	count(array_diff(array_keys($conditions[$fieldName]), array_values(self::$operators))) > 0
526		)
527		{
528		$conditions[$fieldName] = [];
529		}
530	11	$conditions[$fieldName][$op] = $value;
531		}
532		else
533		{
534	83	$conditions[$fieldName] = $value;
535		}
536		}
537	83	return $conditions;
538		}
539
540		}
541

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