SearchIndex::__construct() - Code Metrics - Inspection of "fixup! Fix EZP-26175: Exception instead of 404 whe..." - ezsystems/ezpublish-kernel - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-10-31 11:49 UTC

SearchIndex::__construct() A

↳ Parent: SearchIndex

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	5
rs	9.4285
c	0
b	0
f	0

<?php

/**
 * This file is part of the eZ Publish Kernel package.
 *
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Publish\Core\Search\Legacy\Content\WordIndexer\Repository;

use eZ\Publish\Core\Persistence\Database\DatabaseHandler;
use eZ\Publish\Core\Persistence\Database\SelectQuery;
use PDO;

/**
 * A service encapsulating database operations on ezsearch* tables.
 */
class SearchIndex
{
    /**
     * Database handler.
     *
     * @var \eZ\Publish\Core\Persistence\Database\DatabaseHandler
     */
    protected $dbHandler;

    /**
     * SearchIndex constructor.
     *
     * @param \eZ\Publish\Core\Persistence\Database\DatabaseHandler $dbHandler
     */
    public function __construct(
        DatabaseHandler $dbHandler
    ) {
        $this->dbHandler = $dbHandler;
    }

    /**
     * Fetch already indexed words from database (legacy db table: ezsearch_word).
     *
     * @param array $words
     *
     * @return array
     */
    public function getWords(array $words)
    {
        $query = $this->dbHandler->createSelectQuery();

        // use array_map as some DBMS-es do not cast integers to strings by default
        $query->select('*')
            ->from('ezsearch_word')
            ->where($query->expr->in('word', array_map('strval', $words)));

        $stmt = $query->prepare();
        $stmt->execute();

        return $stmt->fetchAll(PDO::FETCH_ASSOC);
    }

    /**
     * Increase the object count of the given words by one.
     *
     * @param array $wordId
     */
    public function incrementWordObjectCount(array $wordId)
    {
        $this->updateWordObjectCount($wordId, ['object_count' => 'object_count + 1']);
    }

    /**
     * Decrease the object count of the given words by one.
     *
     * @param array $wordId
     */
    public function decrementWordObjectCount(array $wordId)
    {
        $this->updateWordObjectCount($wordId, ['object_count' => 'object_count - 1']);
    }

    /**
     * Insert new words (legacy db table: ezsearch_word).
     *
     * @param array $words
     */
    public function addWords(array $words)
    {
        $query = $this->dbHandler->createInsertQuery();
        $query->insertInto('ezsearch_word');

        $word = null;

        $query->set(
            'word',
            ':word'
        )->set(
            'object_count',
            '1'
        );
        $stmt = $query->prepare();
        foreach ($words as $word) {
            $stmt->execute(['word' => $word]);
        }
    }

    /**
     * Remove entire search index.
     */
    public function purge()
    {
        $this->dbHandler->beginTransaction();
        $query = $this->dbHandler->createDeleteQuery();
        $tables = [
            'ezsearch_object_word_link',
            'ezsearch_return_count',
            'ezsearch_search_phrase',
            'ezsearch_word',
        ];
        foreach ($tables as $tbl) {
            $query->deleteFrom($tbl);
            $stmt = $query->prepare();
            $stmt->execute();
        }
        $this->dbHandler->commit();
    }

    /**
     * Link word with specific content object (legacy db table: ezsearch_object_word_link).
     *
     * @param $wordId
     * @param $contentId
     * @param $frequency
     * @param $placement
     * @param $nextWordId
     * @param $prevWordId
     * @param $contentTypeId
     * @param $fieldTypeId
     * @param $published
     * @param $sectionId
     * @param $identifier
     * @param $integerValue
     */
    public function addObjectWordLink($wordId, $contentId, $frequency, $placement, $nextWordId, $prevWordId,
                                      $contentTypeId, $fieldTypeId, $published, $sectionId, $identifier,
                                      $integerValue)
    {
        $assoc = [
            'word_id' => $wordId,
            'contentobject_id' => $contentId,
            'frequency' => $frequency,
            'placement' => $placement,
            'next_word_id' => $nextWordId,
            'prev_word_id' => $prevWordId,
            'contentclass_id' => $contentTypeId,
            'contentclass_attribute_id' => $fieldTypeId,
            'published' => $published,
            'section_id' => $sectionId,
            'identifier' => $identifier,
            'integer_value' => $integerValue,
        ];
        $query = $this->dbHandler->createInsertQuery();
        $query->insertInto('ezsearch_object_word_link');
        foreach ($assoc as $column => $value) {
            $query->set($this->dbHandler->quoteColumn($column), $query->bindValue($value));
        }
        $stmt = $query->prepare();
        $stmt->execute();
    }

    /**
     * Get all words related to the content object (legacy db table: ezsearch_object_word_link).
     *
     * @param $contentId
     *
     * @return array
     */
    public function getContentObjectWords($contentId)
    {
        $query = $this->dbHandler->createSelectQuery();

        $this->setContentObjectWordsSelectQuery($query);

        $stmt = $query->prepare();
        $stmt->execute(['contentId' => $contentId]);

        $wordIDList = [];

        while (false !== ($row = $stmt->fetch(PDO::FETCH_NUM))) {
            $wordIDList[] = $row[0];
        }

        return $wordIDList;
    }

    /**
     * Delete words not related to any content object.
     */
    public function deleteWordsWithoutObjects()
    {
        $query = $this->dbHandler->createDeleteQuery();

        $query->deleteFrom($this->dbHandler->quoteTable('ezsearch_word'))
            ->where($query->expr->eq($this->dbHandler->quoteColumn('object_count'), ':c'));

        $stmt = $query->prepare();
        $stmt->execute(['c' => 0]);
    }

    /**
     * Delete relation between a word and a content object.
     *
     * @param $contentId
     */
    public function deleteObjectWordsLink($contentId)
    {
        $query = $this->dbHandler->createDeleteQuery();
        $query->deleteFrom($this->dbHandler->quoteTable('ezsearch_object_word_link'))
            ->where($query->expr->eq($this->dbHandler->quoteColumn('contentobject_id'), ':contentId'));

        $stmt = $query->prepare();
        $stmt->execute(['contentId' => $contentId]);
    }

    /**
     * Set query selecting word ids for content object (method was extracted to be reusable).
     *
     * @param \eZ\Publish\Core\Persistence\Database\SelectQuery $query
     */
    private function setContentObjectWordsSelectQuery(SelectQuery $query)
    {
        $query->select('word_id')
            ->from($this->dbHandler->quoteTable('ezsearch_object_word_link'))
            ->where($query->expr->eq($this->dbHandler->quoteColumn('contentobject_id'), ':contentId'));
    }

    /**
     * Update object count for words (legacy db table: ezsearch_word).
     *
     * @param array $wordId list of word IDs
     * @param array $columns map of columns and values to be updated ([column => value])
     */
    private function updateWordObjectCount(array $wordId, array $columns)
    {
        $query = $this->dbHandler->createUpdateQuery();
        $query->update($this->dbHandler->quoteTable('ezsearch_word'));

        foreach ($columns as $column => $value) {
            $query->set($this->dbHandler->quoteColumn($column), $value);
        }

        $query->where($query->expr->in($this->dbHandler->quoteColumn('id'), $wordId));

        $stmt = $query->prepare();
        $stmt->execute();
    }
}


1		<?php
2
3		/**
4		* This file is part of the eZ Publish Kernel package.
5		*
6		* @copyright Copyright (C) eZ Systems AS. All rights reserved.
7		* @license For full copyright and license information view LICENSE file distributed with this source code.
8		*/
9		namespace eZ\Publish\Core\Search\Legacy\Content\WordIndexer\Repository;
10
11		use eZ\Publish\Core\Persistence\Database\DatabaseHandler;
12		use eZ\Publish\Core\Persistence\Database\SelectQuery;
13		use PDO;
14
15		/**
16		* A service encapsulating database operations on ezsearch* tables.
17		*/
18		class SearchIndex
19		{
20		/**
21		* Database handler.
22		*
23		* @var \eZ\Publish\Core\Persistence\Database\DatabaseHandler
24		*/
25		protected $dbHandler;
26
27		/**
28		* SearchIndex constructor.
29		*
30		* @param \eZ\Publish\Core\Persistence\Database\DatabaseHandler $dbHandler
31		*/
32		public function __construct(
33		DatabaseHandler $dbHandler
34		) {
35		$this->dbHandler = $dbHandler;
36		}
37
38		/**
39		* Fetch already indexed words from database (legacy db table: ezsearch_word).
40		*
41		* @param array $words
42		*
43		* @return array
44		*/
45		public function getWords(array $words)
46		{
47		$query = $this->dbHandler->createSelectQuery();
48
49		// use array_map as some DBMS-es do not cast integers to strings by default
50		$query->select('*')
51		->from('ezsearch_word')
52		->where($query->expr->in('word', array_map('strval', $words)));
53
54		$stmt = $query->prepare();
55		$stmt->execute();
56
57		return $stmt->fetchAll(PDO::FETCH_ASSOC);
58		}
59
60		/**
61		* Increase the object count of the given words by one.
62		*
63		* @param array $wordId
64		*/
65		public function incrementWordObjectCount(array $wordId)
66		{
67		$this->updateWordObjectCount($wordId, ['object_count' => 'object_count + 1']);
68		}
69
70		/**
71		* Decrease the object count of the given words by one.
72		*
73		* @param array $wordId
74		*/
75		public function decrementWordObjectCount(array $wordId)
76		{
77		$this->updateWordObjectCount($wordId, ['object_count' => 'object_count - 1']);
78		}
79
80		/**
81		* Insert new words (legacy db table: ezsearch_word).
82		*
83		* @param array $words
84		*/
85		public function addWords(array $words)
86		{
87		$query = $this->dbHandler->createInsertQuery();
88		$query->insertInto('ezsearch_word');
89
90		$word = null;
91
92		$query->set(
93		'word',
94		':word'
95		)->set(
96		'object_count',
97		'1'
98		);
99		$stmt = $query->prepare();
100		foreach ($words as $word) {
101		$stmt->execute(['word' => $word]);
102		}
103		}
104
105		/**
106		* Remove entire search index.
107		*/
108		public function purge()
109		{
110		$this->dbHandler->beginTransaction();
111		$query = $this->dbHandler->createDeleteQuery();
112		$tables = [
113		'ezsearch_object_word_link',
114		'ezsearch_return_count',
115		'ezsearch_search_phrase',
116		'ezsearch_word',
117		];
118		foreach ($tables as $tbl) {
119		$query->deleteFrom($tbl);
120		$stmt = $query->prepare();
121		$stmt->execute();
122		}
123		$this->dbHandler->commit();
124		}
125
126		/**
127		* Link word with specific content object (legacy db table: ezsearch_object_word_link).
128		*
129		* @param $wordId
130		* @param $contentId
131		* @param $frequency
132		* @param $placement
133		* @param $nextWordId
134		* @param $prevWordId
135		* @param $contentTypeId
136		* @param $fieldTypeId
137		* @param $published
138		* @param $sectionId
139		* @param $identifier
140		* @param $integerValue
141		*/
142		public function addObjectWordLink($wordId, $contentId, $frequency, $placement, $nextWordId, $prevWordId,
143		$contentTypeId, $fieldTypeId, $published, $sectionId, $identifier,
144		$integerValue)
145		{
146		$assoc = [
147		'word_id' => $wordId,
148		'contentobject_id' => $contentId,
149		'frequency' => $frequency,
150		'placement' => $placement,
151		'next_word_id' => $nextWordId,
152		'prev_word_id' => $prevWordId,
153		'contentclass_id' => $contentTypeId,
154		'contentclass_attribute_id' => $fieldTypeId,
155		'published' => $published,
156		'section_id' => $sectionId,
157		'identifier' => $identifier,
158		'integer_value' => $integerValue,
159		];
160		$query = $this->dbHandler->createInsertQuery();
161		$query->insertInto('ezsearch_object_word_link');
162		foreach ($assoc as $column => $value) {
163		$query->set($this->dbHandler->quoteColumn($column), $query->bindValue($value));
164		}
165		$stmt = $query->prepare();
166		$stmt->execute();
167		}
168
169		/**
170		* Get all words related to the content object (legacy db table: ezsearch_object_word_link).
171		*
172		* @param $contentId
173		*
174		* @return array
175		*/
176		public function getContentObjectWords($contentId)
177		{
178		$query = $this->dbHandler->createSelectQuery();
179
180		$this->setContentObjectWordsSelectQuery($query);
181
182		$stmt = $query->prepare();
183		$stmt->execute(['contentId' => $contentId]);
184
185		$wordIDList = [];
186
187		while (false !== ($row = $stmt->fetch(PDO::FETCH_NUM))) {
188		$wordIDList[] = $row[0];
189		}
190
191		return $wordIDList;
192		}
193
194		/**
195		* Delete words not related to any content object.
196		*/
197	View Code Duplication	public function deleteWordsWithoutObjects()
198		{
199		$query = $this->dbHandler->createDeleteQuery();
200
201		$query->deleteFrom($this->dbHandler->quoteTable('ezsearch_word'))
202		->where($query->expr->eq($this->dbHandler->quoteColumn('object_count'), ':c'));
203
204		$stmt = $query->prepare();
205		$stmt->execute(['c' => 0]);
206		}
207
208		/**
209		* Delete relation between a word and a content object.
210		*
211		* @param $contentId
212		*/
213	View Code Duplication	public function deleteObjectWordsLink($contentId)
214		{
215		$query = $this->dbHandler->createDeleteQuery();
216		$query->deleteFrom($this->dbHandler->quoteTable('ezsearch_object_word_link'))
217		->where($query->expr->eq($this->dbHandler->quoteColumn('contentobject_id'), ':contentId'));
218
219		$stmt = $query->prepare();
220		$stmt->execute(['contentId' => $contentId]);
221		}
222
223		/**
224		* Set query selecting word ids for content object (method was extracted to be reusable).
225		*
226		* @param \eZ\Publish\Core\Persistence\Database\SelectQuery $query
227		*/
228		private function setContentObjectWordsSelectQuery(SelectQuery $query)
229		{
230		$query->select('word_id')
231		->from($this->dbHandler->quoteTable('ezsearch_object_word_link'))
232		->where($query->expr->eq($this->dbHandler->quoteColumn('contentobject_id'), ':contentId'));
233		}
234
235		/**
236		* Update object count for words (legacy db table: ezsearch_word).
237		*
238		* @param array $wordId list of word IDs
239		* @param array $columns map of columns and values to be updated ([column => value])
240		*/
241		private function updateWordObjectCount(array $wordId, array $columns)
242		{
243		$query = $this->dbHandler->createUpdateQuery();
244		$query->update($this->dbHandler->quoteTable('ezsearch_word'));
245
246		foreach ($columns as $column => $value) {
247		$query->set($this->dbHandler->quoteColumn($column), $value);
248		}
249
250		$query->where($query->expr->in($this->dbHandler->quoteColumn('id'), $wordId));
251
252		$stmt = $query->prepare();
253		$stmt->execute();
254		}
255		}
256

ezsystems / ezpublish-kernel

Push — ezp26175-exception_on_non_defa... ( 77d2f3...ca5fc8 )

SearchIndex::__construct() A

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