PMF_Search::getCategory() - Code Metrics - Inspection of "Added category filter (#1073)" - thorsten/phpMyFAQ - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.9 ( 57324c...7343d3 )

by Thorsten

created 2015-12-28 19:16 UTC

PMF_Search::getCategory() A

↳ Parent: PMF_Search

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php

/**
 * The phpMyFAQ Search class.
 *
 * PHP Version 5.5
 *
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/.
 *
 * @category  phpMyFAQ
 * @author    Thorsten Rinne <[email protected]>
 * @author    Matteo Scaramuccia <[email protected]>
 * @author    Adrianna Musiol <[email protected]>
 * @copyright 2008-2015 phpMyFAQ Team
 * @license   http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link      http://www.phpmyfaq.de
 * @since     2008-01-26
 */
if (!defined('IS_VALID_PHPMYFAQ')) {
    exit();
}

/**
 * Search.
 *
 * @category  phpMyFAQ
 * @author    Thorsten Rinne <[email protected]>
 * @author    Matteo Scaramuccia <[email protected]>
 * @author    Adrianna Musiol <[email protected]>
 * @copyright 2008-2015 phpMyFAQ Team
 * @license   http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link      http://www.phpmyfaq.de
 * @since     2008-01-26
 */
class PMF_Search
{
    /**
     * @var PMF_Configuration
     */
    private $_config;

    /**
     * Category ID.
     *
     * @var int
     */
    private $categoryId = null;

    /**
     * Category object.
     *
     * @var PMF_Category
     */
    private $category = null;

    /**
     * Search table.
     *
     * @var string
     */
    private $_table = null;

    /**
     * Constructor.
     *
     * @param PMF_Configuration $config
     *
     * @return PMF_Search
     */
    public function __construct(PMF_Configuration $config)
    {
        $this->_config = $config;
        $this->_table = PMF_Db::getTablePrefix().'faqsearches';
    }

    /**
     * Setter for category.
     *
     * @param int $categoryId Category ID
     */
    public function setCategoryId($categoryId)
    {
        $this->categoryId = (int) $categoryId;
    }

    /**
     * Getter for category.
     *
     * @return int
     */
    public function getCategoryId()
    {
        return $this->categoryId;
    }


    /**
     * The search function to handle the different search engines.
     *
     * @param string $searchTerm   Text/Number (solution id)
     * @param bool   $allLanguages true to search over all languages
     *
     * @return array
     */
    public function search($searchTerm, $allLanguages = true)
    {
        if ($this->_config->get('search.enableElasticsearch')) {
            return $this->searchElasticsearch($searchTerm, $allLanguages);
        } else {
            return $this->searchDatabase($searchTerm, $allLanguages);
        }
    }

    /**
     * The search function for the database powered full text search.
     *
     * @param string $searchTerm   Text/Number (solution id)
     * @param bool   $allLanguages true to search over all languages
     *
     * @return array
     */
    public function searchDatabase($searchTerm, $allLanguages = true)
    {
        $fdTable = PMF_Db::getTablePrefix() . 'faqdata AS fd';
        $fcrTable = PMF_Db::getTablePrefix() . 'faqcategoryrelations';
        $condition = ['fd.active' => "'yes'"];
        $search = PMF_Search_Factory::create($this->_config, ['database' => PMF_Db::getType()]);

        if (!is_null($this->getCategoryId()) && 0 < $this->getCategoryId()) {
            if ($this->getCategory() instanceof PMF_Category) {
                $children = $this->getCategory()->getChildNodes($this->getCategoryId());
                $selectedCategory = array(
                    $fcrTable.'.category_id' => array_merge((array) $this->getCategoryId(), $children),
                );
            } else {
                $selectedCategory = array(
                    $fcrTable.'.category_id' => $this->getCategoryId(),
                );
            }
            $condition = array_merge($selectedCategory, $condition);
        }

        if ((!$allLanguages) && (!is_numeric($searchTerm))) {
            $selectedLanguage = array('fd.lang' => "'" . $this->_config->getLanguage()->getLanguage() . "'");
            $condition        = array_merge($selectedLanguage, $condition);
        }

        $search->setTable($fdTable)
            ->setResultColumns(array(
                'fd.id AS id',
                'fd.lang AS lang',
                'fd.solution_id AS solution_id',
                $fcrTable . '.category_id AS category_id',
                'fd.thema AS question',
                'fd.content AS answer'))
            ->setJoinedTable($fcrTable)
            ->setJoinedColumns(array(
                'fd.id = ' . $fcrTable . '.record_id',
                'fd.lang = ' . $fcrTable . '.record_lang'
            ))
            ->setConditions($condition);

        if (is_numeric($searchTerm)) {
            $search->setMatchingColumns(array('fd.solution_id'));
        } else {
            $search->setMatchingColumns(array('fd.thema', 'fd.content', 'fd.keywords'));
        }

        $result = $search->search($searchTerm);

        if (!$this->_config->getDb()->numRows($result)) {
            return [];
        } else {
            return $this->_config->getDb()->fetchAll($result);
        }
    }

    /**
     * The search function for the Elasticsearch powered full text search.
     *
     * @param string $searchTerm   Text/Number (solution id)
     * @param bool   $allLanguages true to search over all languages
     *
     * @return array
     */
    public function searchElasticsearch($searchTerm, $allLanguages = true)
    {
        $esSearch = new PMF_Search_Elasticsearch($this->_config);

        if (!is_null($this->getCategoryId()) && 0 < $this->getCategoryId()) {
            if ($this->getCategory() instanceof PMF_Category) {
                $children = $this->getCategory()->getChildNodes($this->getCategoryId());
                $esSearch->setCategoryIds(array_merge([$this->getCategoryId()], $children));
            }
        } else {
            $allCategories = $this->getCategory()->getAllCategoryIds();
            $esSearch->setCategoryIds($allCategories);
        }

        if (!$allLanguages) {
            $esSearch->setLanguage($this->_config->getLanguage()->getLanguage());
        }

        $result = $esSearch->search($searchTerm);

        return $result;
    }

    /**
     * Logging of search terms for improvements.
     *
     * @param string $searchTerm Search term
     */
    public function logSearchTerm($searchTerm)
    {
        if (PMF_String::strlen($searchTerm) == 0) {
            return;
        }

        $date = new DateTime();
        $query = sprintf("
            INSERT INTO
                %s
            (id, lang, searchterm, searchdate)
                VALUES
            (%d, '%s', '%s', '%s')",
            $this->_table,
            $this->_config->getDb()->nextId($this->_table, 'id'),
            $this->_config->getLanguage()->getLanguage(),
            $this->_config->getDb()->escape($searchTerm),
            $date->format('Y-m-d H:i:s')
        );

        $this->_config->getDb()->query($query);
    }

    /**
     * Deletes a search term.
     *
     * @param string $searchTerm
     *
     * @return bool
     */
    public function deleteSearchTerm($searchTerm)
    {
        $query = sprintf("
            DELETE FROM
                %s
            WHERE
                searchterm = '%s'",
            $this->_table,
            $searchTerm
        );

        return $this->_config->getDb()->query($query);
    }

    /**
     * Deletes all search terms.
     *
     * @return bool
     */
    public function deleteAllSearchTerms()
    {
        $query = sprintf('DELETE FROM %s', $this->_table);

        return $this->_config->getDb()->query($query);
    }

    /**
     * Returns the most popular searches.
     *
     * @param int  $numResults Number of Results, default: 7
     * @param bool $withLang   Should the language be included in the result?
     *
     * @return array
     */
    public function getMostPopularSearches($numResults = 7, $withLang = false)
    {
        $searchResult = [];

        $byLang = $withLang ? ', lang' : '';
        $query = sprintf('
            SELECT 
                MIN(id) as id, searchterm, COUNT(searchterm) AS number %s
            FROM
                %s
            GROUP BY
                searchterm %s
            ORDER BY
                number
            DESC',
            $byLang,
            $this->_table,
            $byLang
        );

        $result = $this->_config->getDb()->query($query);

        if (false !== $result) {
            $i = 0;
            while ($row = $this->_config->getDb()->fetchObject($result)) {
                if ($i < $numResults) {
                    $searchResult[] = (array) $row;
                }
                ++$i;
            }
        }

        return $searchResult;
    }

    /**
     * Returns row count from the "faqsearches" table.
     *
     * @return int
     */
    public function getSearchesCount()
    {
        $sql = sprintf(
            'SELECT COUNT(1) AS count FROM %s',
            $this->_table
        );

        $result = $this->_config->getDb()->query($sql);

        return (int) $this->_config->getDb()->fetchObject($result)->count;
    }

    /**
     * Sets the Category object.
     *
     * @param PMF_Category $category
     */
    public function setCategory($category)
    {
        $this->category = $category;
    }

    /**
     * Returns the Category object.
     *
     * @return PMF_Category
     */
    public function getCategory()
    {
        return $this->category;
    }
}


1			<?php
2
3			/**
4			* The phpMyFAQ Search class.
5			*
6			* PHP Version 5.5
7			*
8			* This Source Code Form is subject to the terms of the Mozilla Public License,
9			* v. 2.0. If a copy of the MPL was not distributed with this file, You can
10			* obtain one at http://mozilla.org/MPL/2.0/.
11			*
12			* @category phpMyFAQ
13			* @author Thorsten Rinne <[email protected]>
14			* @author Matteo Scaramuccia <[email protected]>
15			* @author Adrianna Musiol <[email protected]>
16			* @copyright 2008-2015 phpMyFAQ Team
17			* @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
18			* @link http://www.phpmyfaq.de
19			* @since 2008-01-26
20			*/
21			if (!defined('IS_VALID_PHPMYFAQ')) {
22			exit();
23			}
24
25			/**
26			* Search.
27			*
28			* @category phpMyFAQ
29			* @author Thorsten Rinne <[email protected]>
30			* @author Matteo Scaramuccia <[email protected]>
31			* @author Adrianna Musiol <[email protected]>
32			* @copyright 2008-2015 phpMyFAQ Team
33			* @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
34			* @link http://www.phpmyfaq.de
35			* @since 2008-01-26
36			*/
37			class PMF_Search
38			{
39			/**
40			* @var PMF_Configuration
41			*/
42			private $_config;
43
44			/**
45			* Category ID.
46			*
47			* @var int
48			*/
49			private $categoryId = null;
50
51			/**
52			* Category object.
53			*
54			* @var PMF_Category
55			*/
56			private $category = null;
57
58			/**
59			* Search table.
60			*
61			* @var string
62			*/
63			private $_table = null;
64
65			/**
66			* Constructor.
67			*
68			* @param PMF_Configuration $config
69			*
70			* @return PMF_Search
71			*/
72			public function __construct(PMF_Configuration $config)
73			{
74			$this->_config = $config;
75			$this->_table = PMF_Db::getTablePrefix().'faqsearches';
76			}
77
78			/**
79			* Setter for category.
80			*
81			* @param int $categoryId Category ID
82			*/
83			public function setCategoryId($categoryId)
84			{
85			$this->categoryId = (int) $categoryId;
86			}
87
88			/**
89			* Getter for category.
90			*
91			* @return int
92			*/
93			public function getCategoryId()
94			{
95			return $this->categoryId;
96			}
97
98
99			/**
100			* The search function to handle the different search engines.
101			*
102			* @param string $searchTerm Text/Number (solution id)
103			* @param bool $allLanguages true to search over all languages
104			*
105			* @return array
106			*/
107			public function search($searchTerm, $allLanguages = true)
108			{
109			if ($this->_config->get('search.enableElasticsearch')) {
110			return $this->searchElasticsearch($searchTerm, $allLanguages);
111			} else {
112			return $this->searchDatabase($searchTerm, $allLanguages);
113			}
114			}
115
116			/**
117			* The search function for the database powered full text search.
118			*
119			* @param string $searchTerm Text/Number (solution id)
120			* @param bool $allLanguages true to search over all languages
121			*
122			* @return array
123			*/
124			public function searchDatabase($searchTerm, $allLanguages = true)
125			{
126			$fdTable = PMF_Db::getTablePrefix() . 'faqdata AS fd';
127			$fcrTable = PMF_Db::getTablePrefix() . 'faqcategoryrelations';
128			$condition = ['fd.active' => "'yes'"];
129			$search = PMF_Search_Factory::create($this->_config, ['database' => PMF_Db::getType()]);
130
131			if (!is_null($this->getCategoryId()) && 0 < $this->getCategoryId()) {
132			if ($this->getCategory() instanceof PMF_Category) {
133			$children = $this->getCategory()->getChildNodes($this->getCategoryId());
134			$selectedCategory = array(
135			$fcrTable.'.category_id' => array_merge((array) $this->getCategoryId(), $children),
136			);
137			} else {
138			$selectedCategory = array(
139			$fcrTable.'.category_id' => $this->getCategoryId(),
140			);
141			}
142			$condition = array_merge($selectedCategory, $condition);
143			}
144
145			if ((!$allLanguages) && (!is_numeric($searchTerm))) {
146			$selectedLanguage = array('fd.lang' => "'" . $this->_config->getLanguage()->getLanguage() . "'");
147			$condition = array_merge($selectedLanguage, $condition);
148			}
149
150			$search->setTable($fdTable)
151			->setResultColumns(array(
152			'fd.id AS id',
153			'fd.lang AS lang',
154			'fd.solution_id AS solution_id',
155			$fcrTable . '.category_id AS category_id',
156			'fd.thema AS question',
157			'fd.content AS answer'))
158			->setJoinedTable($fcrTable)
159			->setJoinedColumns(array(
160			'fd.id = ' . $fcrTable . '.record_id',
161			'fd.lang = ' . $fcrTable . '.record_lang'
162			))
163			->setConditions($condition);
164
165			if (is_numeric($searchTerm)) {
166			$search->setMatchingColumns(array('fd.solution_id'));
167			} else {
168			$search->setMatchingColumns(array('fd.thema', 'fd.content', 'fd.keywords'));
169			}
170
171			$result = $search->search($searchTerm);
172
173			if (!$this->_config->getDb()->numRows($result)) {
174			return [];
175			} else {
176			return $this->_config->getDb()->fetchAll($result);
177			}
178			}
179
180			/**
181			* The search function for the Elasticsearch powered full text search.
182			*
183			* @param string $searchTerm Text/Number (solution id)
184			* @param bool $allLanguages true to search over all languages
185			*
186			* @return array
187			*/
188			public function searchElasticsearch($searchTerm, $allLanguages = true)
189			{
190			$esSearch = new PMF_Search_Elasticsearch($this->_config);
191
192			if (!is_null($this->getCategoryId()) && 0 < $this->getCategoryId()) {
193			if ($this->getCategory() instanceof PMF_Category) {
194			$children = $this->getCategory()->getChildNodes($this->getCategoryId());
195			$esSearch->setCategoryIds(array_merge([$this->getCategoryId()], $children));
196			}
197			} else {
198			$allCategories = $this->getCategory()->getAllCategoryIds();
199			$esSearch->setCategoryIds($allCategories);
200			}
201
202			if (!$allLanguages) {
203			$esSearch->setLanguage($this->_config->getLanguage()->getLanguage());
204			}
205
206			$result = $esSearch->search($searchTerm);
207
208			return $result;
209			}
210
211			/**
212			* Logging of search terms for improvements.
213			*
214			* @param string $searchTerm Search term
215			*/
216			public function logSearchTerm($searchTerm)
217			{
218			if (PMF_String::strlen($searchTerm) == 0) {
219			return;
220			}
221
222			$date = new DateTime();
223			$query = sprintf("
224			INSERT INTO
225			%s
226			(id, lang, searchterm, searchdate)
227			VALUES
228			(%d, '%s', '%s', '%s')",
229			$this->_table,
230			$this->_config->getDb()->nextId($this->_table, 'id'),
231			$this->_config->getLanguage()->getLanguage(),
232			$this->_config->getDb()->escape($searchTerm),
233			$date->format('Y-m-d H:i:s')
234			);
235
236			$this->_config->getDb()->query($query);
237			}
238
239			/**
240			* Deletes a search term.
241			*
242			* @param string $searchTerm
243			*
244			* @return bool
245			*/
246			public function deleteSearchTerm($searchTerm)
247			{
248			$query = sprintf("
249			DELETE FROM
250			%s
251			WHERE
252			searchterm = '%s'",
253			$this->_table,
254			$searchTerm
255			);
256
257			return $this->_config->getDb()->query($query);
258			}
259
260			/**
261			* Deletes all search terms.
262			*
263			* @return bool
264			*/
265			public function deleteAllSearchTerms()
266			{
267			$query = sprintf('DELETE FROM %s', $this->_table);
268
269			return $this->_config->getDb()->query($query);
270			}
271
272			/**
273			* Returns the most popular searches.
274			*
275			* @param int $numResults Number of Results, default: 7
276			* @param bool $withLang Should the language be included in the result?
277			*
278			* @return array
279			*/
280			public function getMostPopularSearches($numResults = 7, $withLang = false)
281			{
282			$searchResult = [];
283
284			$byLang = $withLang ? ', lang' : '';
285			$query = sprintf('
286			SELECT
287			MIN(id) as id, searchterm, COUNT(searchterm) AS number %s
288			FROM
289			%s
290			GROUP BY
291			searchterm %s
292			ORDER BY
293			number
294			DESC',
295			$byLang,
296			$this->_table,
297			$byLang
298			);
299
300			$result = $this->_config->getDb()->query($query);
301
302			if (false !== $result) {
303			$i = 0;
304			while ($row = $this->_config->getDb()->fetchObject($result)) {
305			if ($i < $numResults) {
306			$searchResult[] = (array) $row;
307			}
308			++$i;
309			}
310			}
311
312			return $searchResult;
313			}
314
315			/**
316			* Returns row count from the "faqsearches" table.
317			*
318			* @return int
319			*/
320			public function getSearchesCount()
321			{
322			$sql = sprintf(
323			'SELECT COUNT(1) AS count FROM %s',
324			$this->_table
325			);
326
327			$result = $this->_config->getDb()->query($sql);
328
329			return (int) $this->_config->getDb()->fetchObject($result)->count;
330			}
331
332			/**
333			* Sets the Category object.
334			*
335			* @param PMF_Category $category
336			*/
337			public function setCategory($category)
338			{
339			$this->category = $category;
340			}
341
342			/**
343			* Returns the Category object.
344			*
345			* @return PMF_Category
346			*/
347			public function getCategory()
348			{
349			return $this->category;
350			}
351			}
352

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Push — 2.9 ( 57324c...7343d3 )

PMF_Search::getCategory() A

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