JobsMulti - Code Metrics - Inspection of "Adding jobinventory provider to jobs-multi" - jobapis/jobs-multi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 38abdd...d4c9bb )

by Karl

created 2016-10-29 19:30 UTC

JobsMulti C

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	318
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

88.1%

Importance

Changes

Metric	Value
wmc	55
lcom	1
cbo	2
dl	0
loc	318
ccs	148
cts	168
cp	0.881
rs	6.8
c	0
b	0
f	0

13 Methods

Rating	Name	Size	Complexity
A	__construct()	8	2
A	__call()	12	2
A	addQuery()	5	1
A	getAllJobs()	8	2
A	getJobsByProvider()	10	2
C	setKeyword()	40	12
C	setLocation()	50	13
C	setPage()	50	12
A	createProvider()	4	1
A	getStartFrom()	4	1
A	isValidLocation()	5	3
A	isGetJobsByProviderMethod()	4	3
A	getProviderFromMethod()	5	1

How to fix Complexity

<?php namespace JobApis\Jobs\Client;

use JobApis\Jobs\Client\Providers\AbstractProvider;
use JobApis\Jobs\Client\Queries\AbstractQuery;

class JobsMulti
{
    /**
     * Job board API query objects
     *
     * @var AbstractQuery
     */
    protected $queries = [];

    /**
     * Creates query objects for each provider and creates this unified client.
     *
     * @param array $providers
     */
    public function __construct($providers = [])
    {
        foreach ($providers as $provider => $options) {
            $query = $provider.'Query';
            $className = 'JobApis\\Jobs\\Client\\Queries\\'.$query;
            $this->addQuery($provider, $className, $options);
        }
    }

    /**
     * Overrides get<Provider>Jobs() methods
     *
     * @param $method
     * @param $args
     *
     * @return mixed
     */
    public function __call($method, $args)
    {
        if ($this->isGetJobsByProviderMethod($method)) {
            return $this->getJobsByProvider($this->getProviderFromMethod($method));
        }

        throw new \BadMethodCallException(sprintf(
            '%s does not contain a method by the name of "%s"',
            __CLASS__,
            $method
        ));
    }

    /**
     * Instantiates a Query object and adds it to the queries array.
     *
     * @param $key string Query name
     * @param $className string Query class name
     * @param $options array Parameters to add to constructor
     *
     * @return $this
     */
    public function addQuery($key, $className, $options = [])
    {
        $this->queries[$key] = new $className($options);
        return $this;
    }

    /**
     * Gets jobs from all providers in a single go and returns an array of Collection objects.
     *
     * @return array
     */
    public function getAllJobs()
    {
        $jobs = [];
        foreach ($this->queries as $key => $query) {

            $jobs[$key] = $this->getJobsByProvider($key);
        }
        return $jobs;
    }

    /**
     * Gets jobs from a single provider and hydrates a new jobs collection.
     *
     * @return \JobApis\Jobs\Client\Collection
     */
    public function getJobsByProvider($provider)
    {
        try {
            $providerName = 'JobApis\\Jobs\\Client\\Providers\\' . $provider . 'Provider';
            $client = self::createProvider($providerName, $this->queries[$provider]);
            return $client->getJobs();
        } catch (\Exception $e) {
            return (new Collection())->addError($e->getMessage());
        }
    }

    /**
     * Sets a keyword on the query for each provider.
     *
     * @param $keyword string
     *
     * @return $this
     */
    public function setKeyword($keyword)
    {
        foreach ($this->queries as $provider => $query) {

            switch ($provider) {
                case 'Careerbuilder':
                    $query->set('Keywords', $keyword);
                    break;
                case 'Careercast':
                    $query->set('keyword', $keyword);
                    break;
                case 'Dice':
                    $query->set('text', $keyword);
                    break;
                case 'Github':
                    $query->set('search', $keyword);
                    break;
                case 'Govt':
                    $query->set('query', $keyword);
                    break;
                case 'Indeed':
                    $query->set('q', $keyword);
                    break;
                case 'Jobinventory':
                    $query->set('q', $keyword);
                    break;
                case 'Juju':
                    $query->set('k', $keyword);
                    break;
                case 'Usajobs':
                    $query->set('Keyword', $keyword);
                    break;
                case 'Ziprecruiter':
                    $query->set('search', $keyword);
                    break;
                default:
                    throw new \Exception("Provider {$provider} not found");
            }
        }
        return $this;
    }

    /**
     * Sets a location on the query for each provider.
     *
     * @param $location
     *
     * @return $this
     */
    public function setLocation($location)
    {
        if (!$this->isValidLocation($location)) {
            throw new \OutOfBoundsException("Location parameter must follow the pattern 'City, ST'.");
        }

        $locationArr = explode(', ', $location);
        $city = $locationArr[0];
        $state = $locationArr[1];

        foreach ($this->queries as $provider => $query) {

            switch ($provider) {
                case 'Careerbuilder':
                    $query->set('Location', $location);
                    break;
                case 'Careercast':
                    $query->set('location', $location);
                    break;
                case 'Dice':
                    $query->set('city', $city);
                    $query->set('state', $state);
                    break;
                case 'Github':
                    $query->set('location', $location);
                    break;
                case 'Govt':
                    $queryString = $query->get('query').' in '.$location;
                    $query->set('query', $queryString);
                    break;
                case 'Indeed':
                    $query->set('l', $location);
                    break;
                case 'Jobinventory':
                    $query->set('l', $location);
                    break;
                case 'Juju':
                    $query->set('l', $location);
                    break;
                case 'Usajobs':
                    $query->set('LocationName', $location);
                    break;
                case 'Ziprecruiter':
                    $query->set('location', $location);
                    break;
                default:
                    throw new \Exception("Provider {$provider} not found");
            }
        }
        return $this;
    }

    /**
     * Sets a page number and number of results per page for each provider.
     *
     * @param $page integer
     * @param $perPage integer
     *
     * @return $this
     */
    public function setPage($page = 1, $perPage = 10)
    {
        foreach ($this->queries as $provider => $query) {

            switch ($provider) {
                case 'Careerbuilder':
                    $query->set('PageNumber', $page);
                    $query->set('PerPage', $perPage);
                    break;
                case 'Careercast':
                    $query->set('page', $page);
                    $query->set('rows', $perPage);
                    break;
                case 'Dice':
                    $query->set('page', $page);
                    $query->set('pgcnt', $perPage);
                    break;
                case 'Github':
                    $query->set('page', $page-1);
                    // No per_page option
                    break;
                case 'Govt':
                    $query->set('size', $perPage);
                    $query->set('from', $this->getStartFrom($page, $perPage));
                    break;
                case 'Indeed':
                    $query->set('limit', $perPage);
                    $query->set('start', $this->getStartFrom($page, $perPage));
                    break;
                case 'Jobinventory':
                    $query->set('p', $page);
                    $query->set('limit', $perPage);
                    break;
                case 'Juju':
                    $query->set('page', $page);
                    $query->set('jpp', $perPage);
                    break;
                case 'Usajobs':
                    $query->set('Page', $page);
                    $query->set('ResultsPerPage', $perPage);
                    break;
                case 'Ziprecruiter':
                    $query->set('page', $page);
                    $query->set('jobs_per_page', $perPage);
                    break;
                default:
                    throw new \Exception("Provider {$provider} not found");
            }
        }
        return $this;
    }

    /**
     * Instantiates a provider using a query object.
     *
     * @param null $name
     * @param AbstractQuery $query
     *
     * @return AbstractProvider
     */
    public static function createProvider($name, AbstractQuery $query)
    {
        return new $name($query);
    }

    /**
     * Gets a start from count for APIs that use per_page and start_from pattern.
     *
     * @param int $page
     * @param int $perPage
     *
     * @return int
     */
    private function getStartFrom($page = 1, $perPage = 10)
    {
        return ($page * $perPage) - $perPage;
    }

    /**
     * Tests whether location string follows valid convention (City, ST).
     *
     * @param string $location
     *
     * @return bool
     */
    private function isValidLocation($location = null)
    {
        preg_match("/([^,]+),\s*(\w{2})/", $location, $matches);
        return isset($matches[1]) && isset($matches[2]) ? true : false;
    }

    /**
     * Tests whether the method is a valid get<Provider>Jobs() method.
     *
     * @param $method
     *
     * @return bool
     */
    private function isGetJobsByProviderMethod($method)
    {
        return preg_match('/(get)(.*?)(Jobs)/', $method, $matches) && $matches[2] && isset($this->queries[$matches[2]]);
    }

    /**
     * Get the provider name from the method.
     *
     * @param $method
     *
     * @return string
     */
    private function getProviderFromMethod($method)
    {
        preg_match('/(get)(.*?)(Jobs)/', $method, $matches);
        return $matches[2];
    }
}


1		<?php namespace JobApis\Jobs\Client;
2
3		use JobApis\Jobs\Client\Providers\AbstractProvider;
4		use JobApis\Jobs\Client\Queries\AbstractQuery;
5
6		class JobsMulti
7		{
8		/**
9		* Job board API query objects
10		*
11		* @var AbstractQuery
12		*/
13		protected $queries = [];
14
15		/**
16		* Creates query objects for each provider and creates this unified client.
17		*
18		* @param array $providers
19		*/
20	18	public function __construct($providers = [])
21		{
22	18	foreach ($providers as $provider => $options) {
23	18	$query = $provider.'Query';
24	18	$className = 'JobApis\\Jobs\\Client\\Queries\\'.$query;
25	18	$this->addQuery($provider, $className, $options);
26	18	}
27	18	}
28
29		/**
30		* Overrides get<Provider>Jobs() methods
31		*
32		* @param $method
33		* @param $args
34		*
35		* @return mixed
36		*/
37	2	public function __call($method, $args)
38		{
39	2	if ($this->isGetJobsByProviderMethod($method)) {
40		return $this->getJobsByProvider($this->getProviderFromMethod($method));
41		}
42
43	2	throw new \BadMethodCallException(sprintf(
44	2	'%s does not contain a method by the name of "%s"',
45	2	__CLASS__,
46		$method
47	2	));
48		}
49
50		/**
51		* Instantiates a Query object and adds it to the queries array.
52		*
53		* @param $key string Query name
54		* @param $className string Query class name
55		* @param $options array Parameters to add to constructor
56		*
57		* @return $this
58		*/
59	18	public function addQuery($key, $className, $options = [])
60		{
61	18	$this->queries[$key] = new $className($options);
62	18	return $this;
63		}
64
65		/**
66		* Gets jobs from all providers in a single go and returns an array of Collection objects.
67		*
68		* @return array
69		*/
70		public function getAllJobs()
71		{
72		$jobs = [];
73		foreach ($this->queries as $key => $query) {
		0 ignored issues – show Bug introduced 2016-09-11 20:35 UTC by Report Bug Copy Issue Report The expression `$this->queries` of type `object<JobApis\Jobs\Client\Queries\AbstractQuery>` is not traversable. Loading history...
74		$jobs[$key] = $this->getJobsByProvider($key);
75		}
76		return $jobs;
77		}
78
79		/**
80		* Gets jobs from a single provider and hydrates a new jobs collection.
81		*
82		* @return \JobApis\Jobs\Client\Collection
83		*/
84	2	public function getJobsByProvider($provider)
85		{
86		try {
87	2	$providerName = 'JobApis\\Jobs\\Client\\Providers\\' . $provider . 'Provider';
88	2	$client = self::createProvider($providerName, $this->queries[$provider]);
89		return $client->getJobs();
90	2	} catch (\Exception $e) {
91	2	return (new Collection())->addError($e->getMessage());
92		}
93		}
94
95		/**
96		* Sets a keyword on the query for each provider.
97		*
98		* @param $keyword string
99		*
100		* @return $this
101		*/
102	2	public function setKeyword($keyword)
103		{
104	2	foreach ($this->queries as $provider => $query) {
		0 ignored issues – show Bug introduced 2016-09-11 20:35 UTC by Report Bug Copy Issue Report The expression `$this->queries` of type `object<JobApis\Jobs\Client\Queries\AbstractQuery>` is not traversable. Loading history...
105		switch ($provider) {
106	2	case 'Careerbuilder':
107	2	$query->set('Keywords', $keyword);
108	2	break;
109	2	case 'Careercast':
110	2	$query->set('keyword', $keyword);
111	2	break;
112	2	case 'Dice':
113	2	$query->set('text', $keyword);
114	2	break;
115	2	case 'Github':
116	2	$query->set('search', $keyword);
117	2	break;
118	2	case 'Govt':
119	2	$query->set('query', $keyword);
120	2	break;
121	2	case 'Indeed':
122	2	$query->set('q', $keyword);
123	2	break;
124	2	case 'Jobinventory':
125	2	$query->set('q', $keyword);
126	2	break;
127	2	case 'Juju':
128	2	$query->set('k', $keyword);
129	2	break;
130	2	case 'Usajobs':
131	2	$query->set('Keyword', $keyword);
132	2	break;
133	2	case 'Ziprecruiter':
134	2	$query->set('search', $keyword);
135	2	break;
136		default:
137		throw new \Exception("Provider {$provider} not found");
138		}
139	2	}
140	2	return $this;
141		}
142
143		/**
144		* Sets a location on the query for each provider.
145		*
146		* @param $location
147		*
148		* @return $this
149		*/
150	4	public function setLocation($location)
151		{
152	4	if (!$this->isValidLocation($location)) {
153	2	throw new \OutOfBoundsException("Location parameter must follow the pattern 'City, ST'.");
154		}
155
156	2	$locationArr = explode(', ', $location);
157	2	$city = $locationArr[0];
158	2	$state = $locationArr[1];
159
160	2	foreach ($this->queries as $provider => $query) {
		0 ignored issues – show Bug introduced 2016-09-11 20:35 UTC by Report Bug Copy Issue Report The expression `$this->queries` of type `object<JobApis\Jobs\Client\Queries\AbstractQuery>` is not traversable. Loading history...
161		switch ($provider) {
162	2	case 'Careerbuilder':
163	2	$query->set('Location', $location);
164	2	break;
165	2	case 'Careercast':
166	2	$query->set('location', $location);
167	2	break;
168	2	case 'Dice':
169	2	$query->set('city', $city);
170	2	$query->set('state', $state);
171	2	break;
172	2	case 'Github':
173	2	$query->set('location', $location);
174	2	break;
175	2	case 'Govt':
176	2	$queryString = $query->get('query').' in '.$location;
177	2	$query->set('query', $queryString);
178	2	break;
179	2	case 'Indeed':
180	2	$query->set('l', $location);
181	2	break;
182	2	case 'Jobinventory':
183	2	$query->set('l', $location);
184	2	break;
185	2	case 'Juju':
186	2	$query->set('l', $location);
187	2	break;
188	2	case 'Usajobs':
189	2	$query->set('LocationName', $location);
190	2	break;
191	2	case 'Ziprecruiter':
192	2	$query->set('location', $location);
193	2	break;
194		default:
195		throw new \Exception("Provider {$provider} not found");
196		}
197	2	}
198	2	return $this;
199		}
200
201		/**
202		* Sets a page number and number of results per page for each provider.
203		*
204		* @param $page integer
205		* @param $perPage integer
206		*
207		* @return $this
208		*/
209	2	public function setPage($page = 1, $perPage = 10)
210		{
211	2	foreach ($this->queries as $provider => $query) {
		0 ignored issues – show Bug introduced 2016-09-11 20:35 UTC by Report Bug Copy Issue Report The expression `$this->queries` of type `object<JobApis\Jobs\Client\Queries\AbstractQuery>` is not traversable. Loading history...
212		switch ($provider) {
213	2	case 'Careerbuilder':
214	2	$query->set('PageNumber', $page);
215	2	$query->set('PerPage', $perPage);
216	2	break;
217	2	case 'Careercast':
218	2	$query->set('page', $page);
219	2	$query->set('rows', $perPage);
220	2	break;
221	2	case 'Dice':
222	2	$query->set('page', $page);
223	2	$query->set('pgcnt', $perPage);
224	2	break;
225	2	case 'Github':
226	2	$query->set('page', $page-1);
227		// No per_page option
228	2	break;
229	2	case 'Govt':
230	2	$query->set('size', $perPage);
231	2	$query->set('from', $this->getStartFrom($page, $perPage));
232	2	break;
233	2	case 'Indeed':
234	2	$query->set('limit', $perPage);
235	2	$query->set('start', $this->getStartFrom($page, $perPage));
236	2	break;
237	2	case 'Jobinventory':
238	2	$query->set('p', $page);
239	2	$query->set('limit', $perPage);
240	2	break;
241	2	case 'Juju':
242	2	$query->set('page', $page);
243	2	$query->set('jpp', $perPage);
244	2	break;
245	2	case 'Usajobs':
246	2	$query->set('Page', $page);
247	2	$query->set('ResultsPerPage', $perPage);
248	2	break;
249	2	case 'Ziprecruiter':
250	2	$query->set('page', $page);
251	2	$query->set('jobs_per_page', $perPage);
252	2	break;
253		default:
254		throw new \Exception("Provider {$provider} not found");
255		}
256	2	}
257	2	return $this;
258		}
259
260		/**
261		* Instantiates a provider using a query object.
262		*
263		* @param null $name
264		* @param AbstractQuery $query
265		*
266		* @return AbstractProvider
267		*/
268	2	public static function createProvider($name, AbstractQuery $query)
269		{
270	2	return new $name($query);
271		}
272
273		/**
274		* Gets a start from count for APIs that use per_page and start_from pattern.
275		*
276		* @param int $page
277		* @param int $perPage
278		*
279		* @return int
280		*/
281	2	private function getStartFrom($page = 1, $perPage = 10)
282		{
283	2	return ($page * $perPage) - $perPage;
284		}
285
286		/**
287		* Tests whether location string follows valid convention (City, ST).
288		*
289		* @param string $location
290		*
291		* @return bool
292		*/
293	4	private function isValidLocation($location = null)
294		{
295	4	preg_match("/([^,]+),\s*(\w{2})/", $location, $matches);
296	4	return isset($matches[1]) && isset($matches[2]) ? true : false;
297		}
298
299		/**
300		* Tests whether the method is a valid get<Provider>Jobs() method.
301		*
302		* @param $method
303		*
304		* @return bool
305		*/
306	2	private function isGetJobsByProviderMethod($method)
307		{
308	2	return preg_match('/(get)(.*?)(Jobs)/', $method, $matches) && $matches[2] && isset($this->queries[$matches[2]]);
309		}
310
311		/**
312		* Get the provider name from the method.
313		*
314		* @param $method
315		*
316		* @return string
317		*/
318		private function getProviderFromMethod($method)
319		{
320		preg_match('/(get)(.*?)(Jobs)/', $method, $matches);
321		return $matches[2];
322		}
323		}
324

jobapis / jobs-multi

Push — master ( 38abdd...d4c9bb )

JobsMulti C

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

13 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like