Issues in ElasticSearch.php (master) - Issues in master - soupmix/elasticsearch - Measure and Improve Code Quality continuously with Scrutinizer

Issues (12)

Security Analysis no request data

Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/ElasticSearch.php (8 issues)

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<?php

namespace Soupmix;
/*
Elasticsearch Adapter
*/
Use Elasticsearch\Client;

final class ElasticSearch implements Base
{
    private $conn = null;
    private $index = null;
    private $esMajorVersion = 2;
    private static $filteredOrBool = [2 => 'filtered', 5 => 'bool', 6 => 'bool'];

    private static $operators = [
        'range'     => ['gt', 'gte', 'lt', 'lte'],
        'standart'  => ['prefix', 'regexp', 'wildcard'],
        'BooleanQueryLevel' => ['not'],
        'special'   => ['in']
    ];

    public function __construct($config, Client $client)
    {
        $this->index = $config['db_name'];
        $this->conn = $client;
        $this->esMajorVersion = substr($client->info()['version']['number'],0,1);
    }


    public function getConnection()
    {
        return $this->conn;
    }

    public function create(string $collection, array $fields)
    {
        $params = ['index' => $this->index];
        try {
            if (!$this->conn->indices()->exists($params)) {
                $this->conn->indices()->create($params);
            }
            $params['type'] = $collection;
            $params['body'] = [$collection => ['properties' => $fields]];
            $this->conn->indices()->putMapping($params);
        } catch (\Exception $e) {
            // This ignore the error
            return false;
        }
        return true;
    }

    public function drop(string $collection)
    {
        $params = ['index' => $this->index, 'type' => $collection];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        try {

            //$this->truncate($collection);

            //$mappingData = $this->conn->indices()->getMapping($params);

            //$mapping = $mappingData[$this->index]['mappings'][$collection];

            //$ma = $this->conn->indices()->deleteMapping($params);


        } catch (\Exception $e) {
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
            // This ignore the error
            return false;
        }
        return true;
    }

    public function truncate(string $collection)
    {
        $params = ['index' => $this->index, 'type' => $collection, 'body' => ['query' => ['bool' =>['match_all' => []]]]];
        $this->conn->deleteByQuery($params);
    }

    public function createIndexes(string $collection, array $indexes)
    {}

    public function insert(string $collection, array $values)
    {
        $params = [];
        $params['body'] = $values;
        $params['index'] = $this->index;
        $params['type'] = $collection;
        try {
            $result = $this->conn->index($params);
        } catch (\Exception $e) {
            return;
        }
        if (
            array_key_exists('created', $result)
            || (array_key_exists('result', $result) && $result['result'] === 'created')
        ) {
            return $result['_id'];
        }
        return null;
    }

    public function get(string $collection, $docId)
    {
        $params = [];
        $params['index'] = $this->index;
        $params['type'] = $collection;

        try {
            if (is_array($docId)) {
                $params['body'] = [
                    'query' => [
                        self::$filteredOrBool[$this->esMajorVersion] => [
                            'filter' => [
                                'ids' => ['values' => $docId]
                            ],
                        ],
                    ],
                ];
                $results = $this->conn->search($params);
                if ($results['hits']['total'] === 0) {
                    return;
                }
                $result = [];
                foreach ($results['hits']['hits'] as $item){
                    $result[$item['_id']]=$item['_source'];
                }
                return $result;
            } else {
                $params['id'] = $docId;
                $result = $this->conn->get($params);
            }
            if ($result['found']) {
                $result['_source']['_id'] = $result['_id'];
                return $result['_source'];
            } else {
                return;
            }
        } catch (\Exception $e) {
            return;
        }
    }

    public function update(string $collection, array $filter, array $values)
    {
        $docs = $this->find($collection, $filter, ['_id']);
        if ($docs['total'] ===0) {
            return 0;
        }
        $params = [];
        $params['index'] = $this->index;
        $params['type'] = $collection;
        $modified_count = 0;
        foreach ($docs['data'] as $doc) {
            $params['id'] = $doc['_id'];
            $params['body']['doc'] = $values;
            try {
                $this->conn->update($params);
                ++$modified_count;
            } catch (\Exception $e) {
                // throw new \Exception($e->getMessage());

            }
        }

        return $modified_count;
    }

    public function delete(string $collection, array $filter)
    {
        if (isset($filter['_id'])) {
            $params = [];
            $params['index'] = $this->index;
            $params['type'] = $collection;
            $params['id'] = $filter['_id'];
            try {
                $result = $this->conn->delete($params);
            } catch (\Exception $e) {
                return 0;
            }
            if (
                array_key_exists('found', $result)
                || (array_key_exists('result', $result) && $result['result'] === 'deleted')
            ) {
                return 1;
            }
            return 0;
        }
        $params = [];
        $params['index'] = $this->index;
        $params['type'] = $collection;
        $params['fields'] = '_id';
        $results = $this->find($collection, $filter, ['_id'], null, 0, 10000);
        $deleteCount = 0;
        if ($results['total']>0) {
            $dParams = [];
            $dParams['index'] = $this->index;
            $dParams['type'] = $collection;
            foreach ($results['data'] as $result) {
                $dParams['id'] = $result['_id'];
                try {
                    $result = $this->conn->delete($dParams);
                } catch (\Exception $e) {
                    return 0;
                }
                if (
                    array_key_exists('found', $result)
                    || (array_key_exists('result', $result) && $result['result'] === 'deleted')
                ) {
                    $deleteCount++;
                }
            }
            return $deleteCount;
        }
        return 0;
    }

    public function find(
        string $collection,
            ?array $filters,
            ?array $fields = null,
            ?array $sort = null,
            int $start = 0,
            int$limit = 25
    ) : array
    {
        $return_type = '_source';
        $params = [];
        $params['index'] = $this->index;
        $params['type'] = $collection;
        $params['body'] = [];
        if ($filters!==null) {
            $filters = self::buildFilter($filters);
            $params['body'] = [
                'query' => [
                    self::$filteredOrBool[$this->esMajorVersion] => [
                        'filter' => [
                            'bool' => $filters,
                        ],
                    ],
                ],
            ];
        }
        $count = $this->conn->count($params);
        if ($sort !== null) {
            $params['body']['sort'] = [];
            foreach ($sort as $sort_key => $sort_dir) {
                $params['body']['sort'][] = [$sort_key => $sort_dir];
            }
        }
        if ($fields !== null) {
            $params['_source'] = $fields;
        }
        $params['from'] = (int) $start;
        $params['size'] = (int) $limit;

        $return = $this->conn->search($params);

        if ($return['hits']['total'] === 0) {
            return ['total' => 0, 'data' => null];
        }
        elseif ($limit === 1) {
            $return['hits']['hits'][0][$return_type]['_id'] = $return['hits']['hits'][0]['_id'];
            return ['total' => 1, 'data' => $return['hits']['hits'][0][$return_type]];
        }
        $result = [];
        foreach ($return['hits']['hits'] as $item) {

            if (($return_type === 'fields') && ($fields !== ['_id'])) {
                foreach ($item[$return_type]as $k => $v) {
                    $item[$return_type][$k] = $v[0];
                }
            }
            $item[$return_type]['_id'] = $item['_id'];
            $result[] = $item[$return_type];
        }
        return ['total' => $count['count'], 'data' => $result];
    }

    public function query(string $collection)
    {
        return new ElasticSearchQueryBuilder($collection);
    }

    public static function buildFilter(array $filter)
    {
        $filters = [];
        foreach ($filter as $key => $value) {
            $isNot = '';
            if (strpos($key, '__')!==false) {
                $tmpFilters = self::buildFilterForKeys($key, $value, $isNot);
                $filters = self::mergeFilters($filters, $tmpFilters);
            } elseif ((strpos($key, '__') === false) && is_array($value)) {
                $filters['should'] = self::buildFilterForOR($value);
            } else {
                $filters['must'][] = ['term' => [$key => $value]];
            }
        }
        return $filters;
    }

    private static function mergeFilters (array $filters, array $tmpFilters){
        foreach ($tmpFilters as $fKey => $fVals) {
            if (isset($filters[$fKey])) {
                foreach ($fVals as $fVal) {
                    $filters[$fKey][] = $fVal;
                }
            } else {
                $filters[$fKey] = $fVals;
            }
        }
        return $filters;
    }

    private static function buildFilterForKeys(string $key, $value, string $isNot)
    {
        $filters = [];
        preg_match('/__(.*?)$/', $key, $matches);
        $operator = $matches[1];
        if (strpos($operator, '!')===0) {
            $operator = str_replace('!', '', $operator);
            $isNot = '_not';
        }
        $key = str_replace($matches[0], '', $key);
        foreach (self::$operators as $type => $possibilities) {
            if (in_array($operator, $possibilities, true)) {
                switch ($type) {
                    case 'range':
                        $filters['must'.$isNot][] = ['range' => [$key => [$operator => $value]]];
                        break;
                    case 'standard':
                        $filters['must'.$isNot][] = [$type => [$key => $value]];
                        break;
                    case 'BooleanQueryLevel':
                        switch ($operator) {
                            case 'not':
                                $filters['must_not'][] = ['term' => [$key => $value]];
                                break;
                        }
                        break;
                    case 'special':
                        switch ($operator) {
                            case 'in':
                                $filters['must'.$isNot][] = ['terms' => [$key => $value]];
                                break;
                        }
                        break;
                }
            }
        }
        return $filters;
    }

    private static function buildFilterForOR(array $orValues)
    {
        $filters = [];
        foreach ($orValues as $orValue) {
            $subKey = array_keys($orValue)[0];
            $subValue = $orValue[$subKey];
            if (strpos($subKey, '__') !== false) {
                preg_match('/__(.*?)$/', $subKey, $subMatches);
                $subOperator = $subMatches[1];
                if (strpos($subOperator, '!')===0) {
                    $subOperator = str_replace('!', '', $subOperator);
                }
                $subKey = str_replace($subMatches[0], '', $subKey);
                foreach (self::$operators as $type => $possibilities) {
                    if (in_array($subOperator, $possibilities, true)) {
                        switch ($type) {
                            case 'range':
                                $filters[] = ['range' => [$subKey => [$subOperator => $subValue]]];
                                break;
                            case 'standard':
                                $filters[] = [$type => [$subKey => $subValue]];
                                break;
                            case 'special':
                                switch ($subOperator) {
                                    case 'in':
                                        $filters[] = ['terms' => [$subKey => $subValue]];
                                        break;
                                }
                                break;
                        }
                    }
                }
            } else {
                $filters[] = ['term' => [$subKey => $subValue]];
            }
        }
        return $filters;
    }
}


1		<?php
2
3		namespace Soupmix;
4		/*
5		Elasticsearch Adapter
6		*/
7		Use Elasticsearch\Client;
8
9		final class ElasticSearch implements Base
10		{
11		private $conn = null;
12		private $index = null;
13		private $esMajorVersion = 2;
14		private static $filteredOrBool = [2 => 'filtered', 5 => 'bool', 6 => 'bool'];
15
16		private static $operators = [
17		'range' => ['gt', 'gte', 'lt', 'lte'],
18		'standart' => ['prefix', 'regexp', 'wildcard'],
19		'BooleanQueryLevel' => ['not'],
20		'special' => ['in']
21		];
22	3
23		public function __construct($config, Client $client)
24	3	{
25	3	$this->index = $config['db_name'];
26	3	$this->conn = $client;
27		$this->esMajorVersion = substr($client->info()['version']['number'],0,1);
28	3	}
29
30	3
31	3	public function getConnection()
32		{
33		return $this->conn;
34		}
35
36		public function create(string $collection, array $fields)
37	3	{
38		$params = ['index' => $this->index];
39	3	try {
40		if (!$this->conn->indices()->exists($params)) {
41	3	$this->conn->indices()->create($params);
42	3	}
43		$params['type'] = $collection;
44	1	$params['body'] = [$collection => ['properties' => $fields]];
45		$this->conn->indices()->putMapping($params);
46	2	} catch (\Exception $e) {
47		// This ignore the error
48		return false;
49		}
50		return true;
51		}
52
53		public function drop(string $collection)
54		{
55		$params = ['index' => $this->index, 'type' => $collection];
		0 ignored issues – show Unused Code introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$params` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
56		try {
		0 ignored issues – show Unused Code introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this This `try` statement is empty and can be removed. This check looks for `try` blocks that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. If there is nothing in the `try` then the `catch` block can never be executed either. Thus, these `try` statements can be removed completely. Loading history...
57	2	//$this->truncate($collection);
		0 ignored issues – show Unused Code Comprehensibility introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this `86%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
58		//$mappingData = $this->conn->indices()->getMapping($params);
		0 ignored issues – show Unused Code Comprehensibility introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this `65%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
59	2	//$mapping = $mappingData[$this->index]['mappings'][$collection];
		0 ignored issues – show Unused Code Comprehensibility introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this `77%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
60	2	//$ma = $this->conn->indices()->deleteMapping($params);
		0 ignored issues – show Unused Code Comprehensibility introduced 2017-02-28 10:12 UTC by Report Bug Copy Issue Report Show Similar Issues like this `65%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
61	2
62	2	} catch (\Exception $e) {
		0 ignored issues – show Unused Code introduced 2018-02-01 17:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `catch (\Exception $e) { return false; }` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
63		// This ignore the error
64	2	return false;
65	2	}
66	2	return true;
67		}
68
69		public function truncate(string $collection)
70		{
71		$params = ['index' => $this->index, 'type' => $collection, 'body' => ['query' => ['bool' =>['match_all' => []]]]];
72		$this->conn->deleteByQuery($params);
73		}
74	1
75		public function createIndexes(string $collection, array $indexes)
76	1	{}
77	1
78	1	public function insert(string $collection, array $values)
79		{
80		$params = [];
81	1	$params['body'] = $values;
82		$params['index'] = $this->index;
83		$params['type'] = $collection;
84		try {
85		$result = $this->conn->index($params);
86		} catch (\Exception $e) {
87		return;
88		}
89		if (
90		array_key_exists('created', $result)
91		\|\| (array_key_exists('result', $result) && $result['result'] === 'created')
92		) {
93		return $result['_id'];
94		}
95		return null;
96		}
97
98		public function get(string $collection, $docId)
99		{
100		$params = [];
101	1	$params['index'] = $this->index;
102	1	$params['type'] = $collection;
103
104	1	try {
105	1	if (is_array($docId)) {
106	1	$params['body'] = [
107		'query' => [
108		self::$filteredOrBool[$this->esMajorVersion] => [
109		'filter' => [
110		'ids' => ['values' => $docId]
111		],
112		],
113		],
114		];
115		$results = $this->conn->search($params);
116		if ($results['hits']['total'] === 0) {
117		return;
118		}
119		$result = [];
120		foreach ($results['hits']['hits'] as $item){
121		$result[$item['_id']]=$item['_source'];
122		}
123		return $result;
124		} else {
125		$params['id'] = $docId;
126		$result = $this->conn->get($params);
127		}
128		if ($result['found']) {
129		$result['_source']['_id'] = $result['_id'];
130		return $result['_source'];
131		} else {
132		return;
133		}
134		} catch (\Exception $e) {
135		return;
136		}
137		}
138
139		public function update(string $collection, array $filter, array $values)
140		{
141	2	$docs = $this->find($collection, $filter, ['_id']);
142		if ($docs['total'] ===0) {
143	2	return 0;
144	2	}
145	2	$params = [];
146	2	$params['index'] = $this->index;
147	2	$params['type'] = $collection;
148		$modified_count = 0;
149	2	foreach ($docs['data'] as $doc) {
150	2	$params['id'] = $doc['_id'];
151		$params['body']['doc'] = $values;
152		try {
153	2	$this->conn->update($params);
154	2	++$modified_count;
155		} catch (\Exception $e) {
156		// throw new \Exception($e->getMessage());
		0 ignored issues – show Unused Code Comprehensibility introduced 2016-07-02 23:37 UTC by Report Bug Copy Issue Report Show Similar Issues like this `65%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
157		}
158		}
159
160		return $modified_count;
161		}
162
163		public function delete(string $collection, array $filter)
164		{
165		if (isset($filter['_id'])) {
166		$params = [];
167		$params['index'] = $this->index;
168		$params['type'] = $collection;
169		$params['id'] = $filter['_id'];
170		try {
171		$result = $this->conn->delete($params);
172		} catch (\Exception $e) {
173		return 0;
174		}
175		if (
176		array_key_exists('found', $result)
177		\|\| (array_key_exists('result', $result) && $result['result'] === 'deleted')
178		) {
179		return 1;
180		}
181	1	return 0;
182		}
183	1	$params = [];
184	1	$params['index'] = $this->index;
185	1	$params['type'] = $collection;
186	1	$params['fields'] = '_id';
187	1	$results = $this->find($collection, $filter, ['_id'], null, 0, 10000);
188	1	$deleteCount = 0;
189	1	if ($results['total']>0) {
190		$dParams = [];
191		$dParams['index'] = $this->index;
192		$dParams['type'] = $collection;
193	1	foreach ($results['data'] as $result) {
194	1	$dParams['id'] = $result['_id'];
195	1	try {
196	1	$result = $this->conn->delete($dParams);
197		} catch (\Exception $e) {
198	1	return 0;
199	1	}
200	1	if (
201		array_key_exists('found', $result)
202		\|\| (array_key_exists('result', $result) && $result['result'] === 'deleted')
203		) {
204	1	$deleteCount++;
205		}
206		}
207		return $deleteCount;
208		}
209		return 0;
210		}
211
212		public function find(
213	1	string $collection,
214		?array $filters,
215		?array $fields = null,
216		?array $sort = null,
217	1	int $start = 0,
218	1	int$limit = 25
219	1	) : array
220		{
221		$return_type = '_source';
222	1	$params = [];
223	1	$params['index'] = $this->index;
224		$params['type'] = $collection;
225		$params['body'] = [];
226	1	if ($filters!==null) {
227		$filters = self::buildFilter($filters);
228		$params['body'] = [
229		'query' => [
230	1	self::$filteredOrBool[$this->esMajorVersion] => [
231	1	'filter' => [
232	1	'bool' => $filters,
233		],
234		],
235		],
236		];
237	1	}
238	1	$count = $this->conn->count($params);
239	1	if ($sort !== null) {
240	1	$params['body']['sort'] = [];
241		foreach ($sort as $sort_key => $sort_dir) {
242		$params['body']['sort'][] = [$sort_key => $sort_dir];
243		}
244		}
245		if ($fields !== null) {
246		$params['_source'] = $fields;
247		}
248	1	$params['from'] = (int) $start;
249		$params['size'] = (int) $limit;
250	1
251	1	$return = $this->conn->search($params);
252	1
253	1	if ($return['hits']['total'] === 0) {
254	1	return ['total' => 0, 'data' => null];
255	1	}
256	1	elseif ($limit === 1) {
257	1	$return['hits']['hits'][0][$return_type]['_id'] = $return['hits']['hits'][0]['_id'];
258	1	return ['total' => 1, 'data' => $return['hits']['hits'][0][$return_type]];
259	1	}
260		$result = [];
261	1	foreach ($return['hits']['hits'] as $item) {
262	1
263		if (($return_type === 'fields') && ($fields !== ['_id'])) {
264		foreach ($item[$return_type]as $k => $v) {
265	1	$item[$return_type][$k] = $v[0];
266	1	}
267	1	}
268	1	$item[$return_type]['_id'] = $item['_id'];
269	1	$result[] = $item[$return_type];
270	1	}
271	1	return ['total' => $count['count'], 'data' => $result];
272	1	}
273
274	1	public function query(string $collection)
275	1	{
276		return new ElasticSearchQueryBuilder($collection);
277		}
278	1
279		public static function buildFilter(array $filter)
280	1	{
281	1	$filters = [];
282	1	foreach ($filter as $key => $value) {
283	1	$isNot = '';
284		if (strpos($key, '__')!==false) {
285		$tmpFilters = self::buildFilterForKeys($key, $value, $isNot);
286		$filters = self::mergeFilters($filters, $tmpFilters);
287	1	} elseif ((strpos($key, '__') === false) && is_array($value)) {
288	1	$filters['should'] = self::buildFilterForOR($value);
289	1	} else {
290		$filters['must'][] = ['term' => [$key => $value]];
291	1	}
292	1	}
293	1	return $filters;
294		}
295
296		private static function mergeFilters (array $filters, array $tmpFilters){
297		foreach ($tmpFilters as $fKey => $fVals) {
298		if (isset($filters[$fKey])) {
299		foreach ($fVals as $fVal) {
300		$filters[$fKey][] = $fVal;
301		}
302		} else {
303		$filters[$fKey] = $fVals;
304		}
305		}
306		return $filters;
307		}
308
309		private static function buildFilterForKeys(string $key, $value, string $isNot)
310		{
311		$filters = [];
312	1	preg_match('/__(.*?)$/', $key, $matches);
313	1	$operator = $matches[1];
314	1	if (strpos($operator, '!')===0) {
315		$operator = str_replace('!', '', $operator);
316		$isNot = '_not';
317	1	}
318		$key = str_replace($matches[0], '', $key);
319	1	foreach (self::$operators as $type => $possibilities) {
320	1	if (in_array($operator, $possibilities, true)) {
321	1	switch ($type) {
322	1	case 'range':
323	1	$filters['must'.$isNot][] = ['range' => [$key => [$operator => $value]]];
324	1	break;
325	1	case 'standard':
326	1	$filters['must'.$isNot][] = [$type => [$key => $value]];
327		break;
328		case 'BooleanQueryLevel':
329	1	switch ($operator) {
330	1	case 'not':
331	1	$filters['must_not'][] = ['term' => [$key => $value]];
332		break;
333	1	}
334	1	break;
335	1	case 'special':
336		switch ($operator) {
337		case 'in':
338		$filters['must'.$isNot][] = ['terms' => [$key => $value]];
339		break;
340		}
341		break;
342		}
343		}
344		}
345		return $filters;
346		}
347	1
348	1	private static function buildFilterForOR(array $orValues)
349	1	{
350		$filters = [];
351		foreach ($orValues as $orValue) {
352	1	$subKey = array_keys($orValue)[0];
353	1	$subValue = $orValue[$subKey];
354		if (strpos($subKey, '__') !== false) {
355		preg_match('/__(.*?)$/', $subKey, $subMatches);
356		$subOperator = $subMatches[1];
357		if (strpos($subOperator, '!')===0) {
358		$subOperator = str_replace('!', '', $subOperator);
359		}
360		$subKey = str_replace($subMatches[0], '', $subKey);
361		foreach (self::$operators as $type => $possibilities) {
362		if (in_array($subOperator, $possibilities, true)) {
363		switch ($type) {
364		case 'range':
365		$filters[] = ['range' => [$subKey => [$subOperator => $subValue]]];
366		break;
367		case 'standard':
368		$filters[] = [$type => [$subKey => $subValue]];
369		break;
370		case 'special':
371		switch ($subOperator) {
372		case 'in':
373		$filters[] = ['terms' => [$subKey => $subValue]];
374		break;
375		}
376		break;
377		}
378		}
379		}
380		} else {
381		$filters[] = ['term' => [$subKey => $subValue]];
382		}
383		}
384		return $filters;
385		}
386		}
387

soupmix / elasticsearch

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