DocumentFactory::classIs() - Code Metrics - Inspection of "More docs" - Firesphere/silverstripe-solr-search - Measure and Improve Code Quality continuously with Scrutinizer

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Push — hans/Index-all-fluent-options ( 2862f3...50ba63 )

by Simon

created 2019-09-07 01:45 UTC

DocumentFactory::classIs() A

↳ Parent: DocumentFactory

Complexity

Conditions	4
Paths	6

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	5
c	1
b	0
f	0
dl	0
loc	11
ccs	6
cts	6
cp	1
rs	10
cc	4
nc	6
nop	2
crap	4

<?php


namespace Firesphere\SolrSearch\Factories;

use Exception;
use Firesphere\SolrSearch\Extensions\DataObjectExtension;
use Firesphere\SolrSearch\Helpers\DataResolver;
use Firesphere\SolrSearch\Helpers\FieldResolver;
use Firesphere\SolrSearch\Helpers\Statics;
use Firesphere\SolrSearch\Indexes\BaseIndex;
use Firesphere\SolrSearch\Services\SolrCoreService;
use Firesphere\SolrSearch\Traits\DocumentFactoryTrait;
use Firesphere\SolrSearch\Traits\LoggerTrait;
use LogicException;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Config\Configurable;
use SilverStripe\Core\Extensible;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\FieldType\DBDate;
use SilverStripe\ORM\FieldType\DBField;
use Solarium\QueryType\Update\Query\Document;
use Solarium\QueryType\Update\Query\Query;

/**
 * Class DocumentFactory
 * Factory to create documents to be pushed to Solr
 *
 * @package Firesphere\SolrSearch\Factories
 */
class DocumentFactory
{
    use Configurable;
    use Extensible;
    use DocumentFactoryTrait;
    use LoggerTrait;

    /**
     * Numeral types in Solr
     *
     * @var array
     */
    protected static $numerals = [
        'tint',
        'tfloat',
        'tdouble',
    ];
    /**
     * Debug this build
     *
     * @var bool
     */
    protected $debug = false;

    /**
     * DocumentFactory constructor, sets up the field resolver
     */
    public function __construct()
    {
        $this->fieldResolver = Injector::inst()->get(FieldResolver::class);
    }

    /**
     * Note, it can only take one type of class at a time!
     * So make sure you properly loop and set $class
     *
     * @param $fields
     * @param BaseIndex $index
     * @param Query $update
     * @return array
     * @throws Exception
     */
    public function buildItems($fields, $index, $update): array
    {
        $class = $this->getClass();
        $this->getFieldResolver()->setIndex($index);
        $boostFields = $index->getBoostedFields();
        $docs = [];
        $debugString = sprintf('Adding %s to %s%s', $class, $index->getIndexName(), PHP_EOL);
        $debugString .= '[';
        foreach ($this->getItems() as $item) {
            if ($item->ShowInSearch === 0) {
                continue;
            }
            $debugString .= "$item->ID, ";
            /** @var Document $doc */
            $doc = $update->createDocument();
            $this->addDefaultFields($doc, $item);

            $this->buildFields($fields, $doc, $item, $boostFields);
            $item->destroy();

            $docs[] = $doc;
        }

        if ($this->debug) {
            $this->getLogger()->info(rtrim($debugString, ', ') . ']' . PHP_EOL);
        }

        return $docs;
    }

    /**
     * Add fields that should always be included
     *
     * @param Document $doc
     * @param DataObject|DataObjectExtension $item
     */
    protected function addDefaultFields(Document $doc, DataObject $item)
    {
        $doc->setKey(SolrCoreService::ID_FIELD, $item->ClassName . '-' . $item->ID);
        $doc->addField(SolrCoreService::CLASS_ID_FIELD, $item->ID);
        $doc->addField('ClassName', $item->ClassName);
        $doc->addField('ClassHierarchy', ClassInfo::ancestry($item));
        $doc->addField('ViewStatus', $item->getViewStatus());
    }

    /**
     * Create the required record for a field
     *
     * @param $fields
     * @param Document $doc
     * @param DataObject $item
     * @param array $boostFields
     * @throws Exception
     */
    protected function buildFields($fields, Document $doc, DataObject $item, array $boostFields): void
    {
        foreach ($fields as $field) {
            $fieldData = $this->getFieldResolver()->resolveField($field);
            foreach ($fieldData as $dataField => $options) {
                // Only one field per class, so let's take the fieldData. This will override previous additions
                $this->addField($doc, $item, $options);
                if (array_key_exists($field, $boostFields)) {
                    $doc->setFieldBoost($dataField, $boostFields[$field]);
                }
            }
        }
    }

    /**
     * Add a single field to the Solr index
     *
     * @param Document $doc
     * @param DataObject $object
     * @param          $field
     *
     * @throws LogicException
     */
    protected function addField($doc, $object, $field): void
    {
        if (!$this->classIs($object, $field['origin'])) {
            return;
        }

        $this->extend('onBeforeAddField', $field);

        try {
            $valuesForField = [DataResolver::identify($object, $field['field'])];
        } catch (Exception $e) {
            $valuesForField = [];
        }

        $typeMap = Statics::getTypeMap();
        $type = $typeMap[$field['type']] ?? $typeMap['*'];

        foreach ($valuesForField as $value) {
            if ($value === null) {
                continue;
            }
            $this->extend('onBeforeAddDoc', $field, $value);
            $this->addToDoc($doc, $field, $type, $value);
        }
    }

    /**
     * Determine if the given object is one of the given type
     *
     * @param string|DataObject $class
     * @param array|string $base Class or list of base classes
     * @return bool
     * @todo remove in favour of the inheritance check from PHP
     */
    protected function classIs($class, $base): bool
    {
        $base = is_array($base) ? $base : [$base];

        foreach ($base as $nextBase) {
            if ($this->classEquals($class, $nextBase)) {
                return true;
            }
        }

        return false;
    }

    /**
     * Check if a base class is an instance of the expected base group
     *
     * @param string|DataObject $class
     * @param string $base
     * @return bool
     */
    protected function classEquals($class, $base): bool
    {
        return $class === $base || ($class instanceof $base);
    }

    /**
     * Push field to a document
     *
     * @param Document $doc
     * @param array $field
     * @param string $type
     * @param DBField|string $value
     */
    protected function addToDoc($doc, $field, $type, $value): void
    {
        /* Solr requires dates in the form 1995-12-31T23:59:59Z, so we need to normalize to GMT */
        if ($type === 'tdate' || $value instanceof DBDate) {
            $value = gmdate('Y-m-d\TH:i:s\Z', strtotime($value));
        }

        $name = getShortFieldName($field['name']);

        $doc->addField($name, $value, null, Document::MODIFIER_SET);
    }

    /**
     * Are we debugging?
     *
     * @return bool
     */
    public function isDebug(): bool
    {
        return $this->debug;
    }

    /**
     * Set to true if debugging should be enabled
     *
     * @param bool $debug
     * @return DocumentFactory
     */
    public function setDebug(bool $debug): DocumentFactory
    {
        $this->debug = $debug;

        return $this;
    }
}


1		<?php
2
3
4		namespace Firesphere\SolrSearch\Factories;
5
6		use Exception;
7		use Firesphere\SolrSearch\Extensions\DataObjectExtension;
8		use Firesphere\SolrSearch\Helpers\DataResolver;
9		use Firesphere\SolrSearch\Helpers\FieldResolver;
10		use Firesphere\SolrSearch\Helpers\Statics;
11		use Firesphere\SolrSearch\Indexes\BaseIndex;
12		use Firesphere\SolrSearch\Services\SolrCoreService;
13		use Firesphere\SolrSearch\Traits\DocumentFactoryTrait;
14		use Firesphere\SolrSearch\Traits\LoggerTrait;
15		use LogicException;
16		use SilverStripe\Core\ClassInfo;
17		use SilverStripe\Core\Config\Configurable;
18		use SilverStripe\Core\Extensible;
19		use SilverStripe\Core\Injector\Injector;
20		use SilverStripe\ORM\DataObject;
21		use SilverStripe\ORM\FieldType\DBDate;
22		use SilverStripe\ORM\FieldType\DBField;
23		use Solarium\QueryType\Update\Query\Document;
24		use Solarium\QueryType\Update\Query\Query;
25
26		/**
27		* Class DocumentFactory
28		* Factory to create documents to be pushed to Solr
29		*
30		* @package Firesphere\SolrSearch\Factories
31		*/
32		class DocumentFactory
33		{
34		use Configurable;
35		use Extensible;
36		use DocumentFactoryTrait;
37		use LoggerTrait;
38
39		/**
40		* Numeral types in Solr
41		*
42		* @var array
43		*/
44		protected static $numerals = [
45		'tint',
46		'tfloat',
47		'tdouble',
48		];
49		/**
50		* Debug this build
51		*
52		* @var bool
53		*/
54		protected $debug = false;
55
56		/**
57		* DocumentFactory constructor, sets up the field resolver
58		*/
59	9	public function __construct()
60		{
61	9	$this->fieldResolver = Injector::inst()->get(FieldResolver::class);
62	9	}
63
64		/**
65		* Note, it can only take one type of class at a time!
66		* So make sure you properly loop and set $class
67		*
68		* @param $fields
69		* @param BaseIndex $index
70		* @param Query $update
71		* @return array
72		* @throws Exception
73		*/
74	6	public function buildItems($fields, $index, $update): array
75		{
76	6	$class = $this->getClass();
77	6	$this->getFieldResolver()->setIndex($index);
78	6	$boostFields = $index->getBoostedFields();
79	6	$docs = [];
80	6	$debugString = sprintf('Adding %s to %s%s', $class, $index->getIndexName(), PHP_EOL);
81	6	$debugString .= '[';
82	6	foreach ($this->getItems() as $item) {
83	6	if ($item->ShowInSearch === 0) {
84		continue;
85		}
86	6	$debugString .= "$item->ID, ";
87		/** @var Document $doc */
88	6	$doc = $update->createDocument();
89	6	$this->addDefaultFields($doc, $item);
90
91	6	$this->buildFields($fields, $doc, $item, $boostFields);
92	6	$item->destroy();
93
94	6	$docs[] = $doc;
95		}
96
97	6	if ($this->debug) {
98	1	$this->getLogger()->info(rtrim($debugString, ', ') . ']' . PHP_EOL);
99		}
100
101	6	return $docs;
102		}
103
104		/**
105		* Add fields that should always be included
106		*
107		* @param Document $doc
108		* @param DataObject\|DataObjectExtension $item
109		*/
110	6	protected function addDefaultFields(Document $doc, DataObject $item)
111		{
112	6	$doc->setKey(SolrCoreService::ID_FIELD, $item->ClassName . '-' . $item->ID);
113	6	$doc->addField(SolrCoreService::CLASS_ID_FIELD, $item->ID);
114	6	$doc->addField('ClassName', $item->ClassName);
115	6	$doc->addField('ClassHierarchy', ClassInfo::ancestry($item));
116	6	$doc->addField('ViewStatus', $item->getViewStatus());
117	6	}
118
119		/**
120		* Create the required record for a field
121		*
122		* @param $fields
123		* @param Document $doc
124		* @param DataObject $item
125		* @param array $boostFields
126		* @throws Exception
127		*/
128	6	protected function buildFields($fields, Document $doc, DataObject $item, array $boostFields): void
129		{
130	6	foreach ($fields as $field) {
131	6	$fieldData = $this->getFieldResolver()->resolveField($field);
132	6	foreach ($fieldData as $dataField => $options) {
133		// Only one field per class, so let's take the fieldData. This will override previous additions
134	6	$this->addField($doc, $item, $options);
135	6	if (array_key_exists($field, $boostFields)) {
136	6	$doc->setFieldBoost($dataField, $boostFields[$field]);
137		}
138		}
139		}
140	6	}
141
142		/**
143		* Add a single field to the Solr index
144		*
145		* @param Document $doc
146		* @param DataObject $object
147		* @param $field
148		*
149		* @throws LogicException
150		*/
151	6	protected function addField($doc, $object, $field): void
152		{
153	6	if (!$this->classIs($object, $field['origin'])) {
154	5	return;
155		}
156
157	6	$this->extend('onBeforeAddField', $field);
158
159		try {
160	6	$valuesForField = [DataResolver::identify($object, $field['field'])];
161	6	} catch (Exception $e) {
162	6	$valuesForField = [];
163		}
164
165	6	$typeMap = Statics::getTypeMap();
166	6	$type = $typeMap[$field['type']] ?? $typeMap['*'];
167
168	6	foreach ($valuesForField as $value) {
169	6	if ($value === null) {
170	4	continue;
171		}
172	6	$this->extend('onBeforeAddDoc', $field, $value);
173	6	$this->addToDoc($doc, $field, $type, $value);
174		}
175	6	}
176
177		/**
178		* Determine if the given object is one of the given type
179		*
180		* @param string\|DataObject $class
181		* @param array\|string $base Class or list of base classes
182		* @return bool
183		* @todo remove in favour of the inheritance check from PHP
184		*/
185	6	protected function classIs($class, $base): bool
186		{
187	6	$base = is_array($base) ? $base : [$base];
188
189	6	foreach ($base as $nextBase) {
190	6	if ($this->classEquals($class, $nextBase)) {
191	6	return true;
192		}
193		}
194
195	5	return false;
196		}
197
198		/**
199		* Check if a base class is an instance of the expected base group
200		*
201		* @param string\|DataObject $class
202		* @param string $base
203		* @return bool
204		*/
205	6	protected function classEquals($class, $base): bool
206		{
207	6	return $class === $base \|\| ($class instanceof $base);
208		}
209
210		/**
211		* Push field to a document
212		*
213		* @param Document $doc
214		* @param array $field
215		* @param string $type
216		* @param DBField\|string $value
217		*/
218	6	protected function addToDoc($doc, $field, $type, $value): void
219		{
220		/* Solr requires dates in the form 1995-12-31T23:59:59Z, so we need to normalize to GMT */
221	6	if ($type === 'tdate' \|\| $value instanceof DBDate) {
222	5	$value = gmdate('Y-m-d\TH:i:s\Z', strtotime($value));
223		}
224
225	6	$name = getShortFieldName($field['name']);
226
227	6	$doc->addField($name, $value, null, Document::MODIFIER_SET);
228	6	}
229
230		/**
231		* Are we debugging?
232		*
233		* @return bool
234		*/
235	1	public function isDebug(): bool
236		{
237	1	return $this->debug;
238		}
239
240		/**
241		* Set to true if debugging should be enabled
242		*
243		* @param bool $debug
244		* @return DocumentFactory
245		*/
246	7	public function setDebug(bool $debug): DocumentFactory
247		{
248	7	$this->debug = $debug;
249
250	7	return $this;
251		}
252		}
253

Firesphere / silverstripe-solr-search

Push — hans/Index-all-fluent-options ( 2862f3...50ba63 )

DocumentFactory::classIs() A

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