AbstractSearchDomain::sortByRelevance() - Code Metrics - Inspection of "Add announcements search" - smtech/stmarks-search - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0ffa20...1d790a )

by Seth

created 2017-04-20 15:43 UTC

AbstractSearchDomain::sortByRelevance() A

↳ Parent: AbstractSearchDomain

Complexity

Conditions	3
Paths	1

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	8
nc	1
nop	1

<?php

namespace smtech\StMarksSearch;

use Exception;

/**
 * Abstract class defining a search domain
 *
 * Includes a basic constructor and a reusable sorting method.
 *
 * @author Seth Battis <[email protected]>
 */
abstract class AbstractSearchDomain
{
    /**
     * Human-readable name of the search domain
     *
     * Ideally, this is loaded dynamically from the domain via API -- and any
     * dynamic result will override any preset configuration.
     * @var string
     */
    protected $name;

    /**
     * URL of the search domain's home page
     *
     * Ideally, this is loaded or constructed dynamically via API -- and any
     * dynamic result will override any preset configuration.
     * @var string
     */
    protected $url;

    /**
     * URL of the search domain's icon
     *
     * This will be rendered 16x16 pixels when displayed.
     * @var string
     */
    protected $icon;

    /**
     * Construct a SearchDomain
     *
     * Parameters are passed to this constuctor as an associative array of values, including, at a minimum:
     *
     * ```
     * [
     *   'name' => 'A human-readable name for the domain',
     *   'url' => 'URL of the home page of the domain'
     * ]
     * ```
     *
     * Subclasses may (and will) add additional required parameters to that
     * list.
     *
     * @param mixed[] $params
     *
     * @throws Exception If `$params['url']` is not a valid URL or
     *         `$params['name']` is empty.
     */
    public function __construct($params)
    {
        assert(isset($params['url']), new Exception('`url` parameter required'));
        $this->setUrl($params['url']);

        assert(isset($params['name']), new Exception('`name` parameter required'));
        $this->setName($params['name']);

        if (isset($params['icon'])) {
            $this->setIcon($params['icon']);
        }
    }

    /**
     * Update the URL of the search domain
     *
     * @used-by AbstractSearchDomain::__construct()
     * @param string $url
     * @throws Exception If `$url` is empty or is not a valid URL
     */
    protected function setUrl($url)
    {
        assert(
            !empty($url) &&
            filter_var($url, FILTER_VALIDATE_URL) !== false,
            new Exception("Valid url parameter required, received:" . PHP_EOL . print_r($url, true))
        );
        $this->url = $url;
    }

    /**
     * Set the name of the search domain
     *
     * @used-by AbstractSearchDomain::__construct()
     * @param string $name
     * @throws Exception If `$name` is empty
     */
    protected function setName($name)
    {
        assert(
            !empty($name),
            new Exception('Non-empty parameter required, received:' . PHP_EOL . print_r($name, true))
        );
        $this->name = $name;
    }

    /**
     * Set the icon URL for the search domain
     *
     *  Does nothing if `$url` is not a valid URL
     *
     * @used-by AbstractSearchDomain::__construct()
     * @param string $icon
     */
    protected function setIcon($icon)
    {
        if (filter_var($icon, FILTER_VALIDATE_URL)) {
            $this->icon = $icon;
        }
    }

    /**
     * Search within this domain
     *
     * @param string $query
     * @return SearchResult[] Ordered by descending relevance
     */
    abstract public function search($query);

    /**
     * Sort into order of descending relevance
     *
     * @param SearchResult[] $results
     * @return void
     */
    protected function sortByRelevance(&$results)
    {
        usort($results, function (SearchResult $a, SearchResult $b) {
            if ($a->getRelevance()->getScore() < $b->getRelevance()->getScore()) {
                return 1;
            } elseif ($a->getRelevance()->getScore() > $b->getRelevance()->getScore()) {
                return -1;
            } else {
                return 0;
            }
        });
    }

    /**
     * Human-readable name of the search domain
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * URL of the home page of the search domain
     *
     * @return string
     */
    public function getUrl()
    {
        return $this->url;
    }

    /**
     * URL of the icon of this search domain
     *
     * @return string
     */
    public function getIcon()
    {
        return $this->icon;
    }

    /**
     * Force a boolean result from a particular parameter key
     *
     * @param mixed[string] $params

     * @param string $key    [description]
     * @return boolean `TRUE` iff `$params[$key]` exists and has a true value
     *                        (`1`, `'yes'`, `'true'`, `true`, etc.), `FALSE`
     *                        otherwise.
     */
    protected function forceBoolean($params, $key)
    {
        return isset($params[$key]) && filter_var($params[$key], FILTER_VALIDATE_BOOLEAN);
    }
}


1			<?php
2
3			namespace smtech\StMarksSearch;
4
5			use Exception;
6
7			/**
8			* Abstract class defining a search domain
9			*
10			* Includes a basic constructor and a reusable sorting method.
11			*
12			* @author Seth Battis <[email protected]>
13			*/
14			abstract class AbstractSearchDomain
15			{
16			/**
17			* Human-readable name of the search domain
18			*
19			* Ideally, this is loaded dynamically from the domain via API -- and any
20			* dynamic result will override any preset configuration.
21			* @var string
22			*/
23			protected $name;
24
25			/**
26			* URL of the search domain's home page
27			*
28			* Ideally, this is loaded or constructed dynamically via API -- and any
29			* dynamic result will override any preset configuration.
30			* @var string
31			*/
32			protected $url;
33
34			/**
35			* URL of the search domain's icon
36			*
37			* This will be rendered 16x16 pixels when displayed.
38			* @var string
39			*/
40			protected $icon;
41
42			/**
43			* Construct a SearchDomain
44			*
45			* Parameters are passed to this constuctor as an associative array of values, including, at a minimum:
46			*
47			* ```
48			* [
49			* 'name' => 'A human-readable name for the domain',
50			* 'url' => 'URL of the home page of the domain'
51			* ]
52			* ```
53			*
54			* Subclasses may (and will) add additional required parameters to that
55			* list.
56			*
57			* @param mixed[] $params
58			*
59			* @throws Exception If `$params['url']` is not a valid URL or
60			* `$params['name']` is empty.
61			*/
62			public function __construct($params)
63			{
64			assert(isset($params['url']), new Exception('`url` parameter required'));
65			$this->setUrl($params['url']);
66
67			assert(isset($params['name']), new Exception('`name` parameter required'));
68			$this->setName($params['name']);
69
70			if (isset($params['icon'])) {
71			$this->setIcon($params['icon']);
72			}
73			}
74
75			/**
76			* Update the URL of the search domain
77			*
78			* @used-by AbstractSearchDomain::__construct()
79			* @param string $url
80			* @throws Exception If `$url` is empty or is not a valid URL
81			*/
82			protected function setUrl($url)
83			{
84			assert(
85			!empty($url) &&
86			filter_var($url, FILTER_VALIDATE_URL) !== false,
87			new Exception("Valid url parameter required, received:" . PHP_EOL . print_r($url, true))
88			);
89			$this->url = $url;
90			}
91
92			/**
93			* Set the name of the search domain
94			*
95			* @used-by AbstractSearchDomain::__construct()
96			* @param string $name
97			* @throws Exception If `$name` is empty
98			*/
99			protected function setName($name)
100			{
101			assert(
102			!empty($name),
103			new Exception('Non-empty parameter required, received:' . PHP_EOL . print_r($name, true))
104			);
105			$this->name = $name;
106			}
107
108			/**
109			* Set the icon URL for the search domain
110			*
111			* Does nothing if `$url` is not a valid URL
112			*
113			* @used-by AbstractSearchDomain::__construct()
114			* @param string $icon
115			*/
116			protected function setIcon($icon)
117			{
118			if (filter_var($icon, FILTER_VALIDATE_URL)) {
119			$this->icon = $icon;
120			}
121			}
122
123			/**
124			* Search within this domain
125			*
126			* @param string $query
127			* @return SearchResult[] Ordered by descending relevance
128			*/
129			abstract public function search($query);
130
131			/**
132			* Sort into order of descending relevance
133			*
134			* @param SearchResult[] $results
135			* @return void
136			*/
137			protected function sortByRelevance(&$results)
138			{
139			usort($results, function (SearchResult $a, SearchResult $b) {
140			if ($a->getRelevance()->getScore() < $b->getRelevance()->getScore()) {
141			return 1;
142			} elseif ($a->getRelevance()->getScore() > $b->getRelevance()->getScore()) {
143			return -1;
144			} else {
145			return 0;
146			}
147			});
148			}
149
150			/**
151			* Human-readable name of the search domain
152			*
153			* @return string
154			*/
155			public function getName()
156			{
157			return $this->name;
158			}
159
160			/**
161			* URL of the home page of the search domain
162			*
163			* @return string
164			*/
165			public function getUrl()
166			{
167			return $this->url;
168			}
169
170			/**
171			* URL of the icon of this search domain
172			*
173			* @return string
174			*/
175			public function getIcon()
176			{
177			return $this->icon;
178			}
179
180			/**
181			* Force a boolean result from a particular parameter key
182			*
183			* @param mixed[string] $params
			1 ignored issue – show Documentation introduced 2017-04-20 15:46 UTC by Report Bug Copy Issue Report The doc-type `mixed[string]` could not be parsed: Expected "]" at position 2, but found "string". (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
184			* @param string $key [description]
185			* @return boolean `TRUE` iff `$params[$key]` exists and has a true value
186			* (`1`, `'yes'`, `'true'`, `true`, etc.), `FALSE`
187			* otherwise.
188			*/
189			protected function forceBoolean($params, $key)
190			{
191			return isset($params[$key]) && filter_var($params[$key], FILTER_VALIDATE_BOOLEAN);
192			}
193			}
194

smtech / stmarks-search

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AbstractSearchDomain::sortByRelevance() A

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