Bib::extractMarcDataFromBibData() - Code Metrics - Inspection of "Add item checkout and scan-in" - scriptotek/php-alma-client - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( c6b6d3...528954 )

by Dan Michael O.

created 2018-07-26 20:10 UTC

Bib::extractMarcDataFromBibData() A

↳ Parent: Bib

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	3
nop	0
dl	0
loc	16
rs	9.7333
c	0
b	0
f	0

<?php

namespace Scriptotek\Alma\Bibs;

use Danmichaelo\QuiteSimpleXMLElement\QuiteSimpleXMLElement;
use Scriptotek\Alma\Client;
use Scriptotek\Alma\Exception\NoLinkedNetworkZoneRecordException;
use Scriptotek\Alma\GhostModel;
use Scriptotek\Alma\GhostResource;
use Scriptotek\Marc\Record as MarcRecord;
use Scriptotek\Sru\Record as SruRecord;

class Bib extends GhostModel
{
    /** @var string */
    public $mms_id;

    /* @var Holdings */
    public $holdings;

    /* @var MarcRecord */
    protected $_marc;

    public function __construct(Client $client = null, $mms_id = null)
    {
        parent::__construct($client);
function notNullable(stdClass $x) { }

// Unsafe
function withoutCheck(stdClass $x = null) {
    notNullable($x);
}

// Safe - Alternative 1: Adding Additional Type-Check
function withCheck(stdClass $x = null) {
    if ($x instanceof stdClass) {
        notNullable($x);
    }
}

// Safe - Alternative 2: Changing Parameter
function withNonNullableParam(stdClass $x) {
    notNullable($x);
}
        $this->mms_id = $mms_id;
        $this->holdings = Holdings::make($this->client, $this);
    }

    /**
     * Load MARC record onto this Bib object. Chainable method.
     *
     * @param string $xml
     *
     * @return Bib
     */
    public function setMarcRecord($xml)
    {
        // Workaround for a long-standing API-bug
        $xml = str_replace('UTF-16', 'UTF-8', $xml);

        $this->_marc = MarcRecord::fromString($xml);

        // Note: do not marc as initialized, since we miss some other data from the Bib record. Oh, Alma :/

        return $this;
    }

    /**
     * Initialize from SRU record without having to fetch the Bib record.
     * @param SruRecord $record
     * @param Client|null $client
     * @return Bib
     */
    public static function fromSruRecord(SruRecord $record, Client $client = null)
    {
        $record->data->registerXPathNamespace('marc', 'http://www.loc.gov/MARC21/slim');
        $mmsId = $record->data->text('.//controlfield[@tag="001"]');

        return (new self($client, $mmsId))
            ->setMarcRecord($record->data->asXML());
    }

    public function getHoldings()
    {
        return $this->holdings;
    }

    public function save()
    {
        // If initialized from an SRU record, we need to fetch the
        // remaining parts of the Bib record.
        $this->init();

        // Serialize the MARC record
        $data = $this->_marc->toXML('UTF-8', false, false);

        // but wait, Alma hates namespaces, so we have to remove them...
        $data = str_replace(' xmlns="http://www.loc.gov/MARC21/slim"', '', $data);

        $this->data->anies = [$data];

        return $this->client->putJSON('/bibs/' . $this->mms_id, $data);
    }

    /**
     * Get the MMS ID of the linked record in network zone.
     */
    public function getNzMmsId()
    {
        // If initialized from an SRU record, we need to fetch the
        // remaining parts of the Bib record.
        $this->init();

        // @TODO: What if record is also linked to CZ? Probably an array is returned.
        $nz_mms_id = $this->data->linked_record_id->value;
        if (!$nz_mms_id) {
            throw new NoLinkedNetworkZoneRecordException("Record $this->mms_id is not linked to a network zone record.");
        }

        return $nz_mms_id;
    }

    /**
     * Get the Bib of the linked record in network zone.
     */
    public function getNzRecord()
    {
        return $this->client->nz->bibs->get($this->getNzMmsId());
    }

    /**
     * Returns the MARC record. Load it if we don't have it yet.
     */
    public function getRecord()
    {
        if (is_null($this->_marc)) {
            $this->init();
        }
        return $this->_marc;
    }

    /**
     * Store data onto object.
     *
     * @param \stdClass $data
     */
    protected function setData(\stdClass $data)
    {
        $this->setMarcRecord($data->anies[0]);
    }

    /**
     * Check if we have the full representation of our data object.
     *
     * @param \stdClass $data
     * @return boolean
     */
    protected function isInitialized($data)
    {
        return isset($data->anies);
    }

    /**
     * Generate the base URL for this resource.
     *
     * @return string
     */
    protected function urlBase()
    {
        return "/bibs/{$this->mms_id}";
    }
}


1			<?php
2
3			namespace Scriptotek\Alma\Bibs;
4
5			use Danmichaelo\QuiteSimpleXMLElement\QuiteSimpleXMLElement;
6			use Scriptotek\Alma\Client;
7			use Scriptotek\Alma\Exception\NoLinkedNetworkZoneRecordException;
8			use Scriptotek\Alma\GhostModel;
9			use Scriptotek\Alma\GhostResource;
10			use Scriptotek\Marc\Record as MarcRecord;
11			use Scriptotek\Sru\Record as SruRecord;
12
13			class Bib extends GhostModel
14			{
15			/** @var string */
16			public $mms_id;
17
18			/* @var Holdings */
19			public $holdings;
20
21			/* @var MarcRecord */
22			protected $_marc;
23
24			public function __construct(Client $client = null, $mms_id = null)
25			{
26			parent::__construct($client);
			0 ignored issues – show Bug introduced 2018-07-26 20:14 UTC by Report Bug Copy Issue Report It seems like `$client` defined by parameter `$client` on line `24` can be `null`; however, `Scriptotek\Alma\GhostModel::__construct()` does not accept `null`, maybe add an additional type check? It seems like you allow that null is being passed for a parameter, however the function which is called does not seem to accept null. We recommend to add an additional type check (or disallow null for the parameter): function notNullable(stdClass $x) { } // Unsafe function withoutCheck(stdClass $x = null) { notNullable($x); } // Safe - Alternative 1: Adding Additional Type-Check function withCheck(stdClass $x = null) { if ($x instanceof stdClass) { notNullable($x); } } // Safe - Alternative 2: Changing Parameter function withNonNullableParam(stdClass $x) { notNullable($x); } Loading history...
27			$this->mms_id = $mms_id;
28			$this->holdings = Holdings::make($this->client, $this);
29			}
30
31			/**
32			* Load MARC record onto this Bib object. Chainable method.
33			*
34			* @param string $xml
35			*
36			* @return Bib
37			*/
38			public function setMarcRecord($xml)
39			{
40			// Workaround for a long-standing API-bug
41			$xml = str_replace('UTF-16', 'UTF-8', $xml);
42
43			$this->_marc = MarcRecord::fromString($xml);
			0 ignored issues – show Documentation Bug introduced 2018-07-26 20:14 UTC by Report Bug Copy Issue Report It seems like `\Scriptotek\Marc\Record::fromString($xml)` of type `object<Scriptotek\Marc\Collection>` is incompatible with the declared type `object<Scriptotek\Marc\Record>` of property `$_marc`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
44			// Note: do not marc as initialized, since we miss some other data from the Bib record. Oh, Alma :/
45
46			return $this;
47			}
48
49			/**
50			* Initialize from SRU record without having to fetch the Bib record.
51			* @param SruRecord $record
52			* @param Client\|null $client
53			* @return Bib
54			*/
55			public static function fromSruRecord(SruRecord $record, Client $client = null)
56			{
57			$record->data->registerXPathNamespace('marc', 'http://www.loc.gov/MARC21/slim');
58			$mmsId = $record->data->text('.//controlfield[@tag="001"]');
59
60			return (new self($client, $mmsId))
61			->setMarcRecord($record->data->asXML());
62			}
63
64			public function getHoldings()
65			{
66			return $this->holdings;
67			}
68
69			public function save()
70			{
71			// If initialized from an SRU record, we need to fetch the
72			// remaining parts of the Bib record.
73			$this->init();
74
75			// Serialize the MARC record
76			$data = $this->_marc->toXML('UTF-8', false, false);
77
78			// but wait, Alma hates namespaces, so we have to remove them...
79			$data = str_replace(' xmlns="http://www.loc.gov/MARC21/slim"', '', $data);
80
81			$this->data->anies = [$data];
82
83			return $this->client->putJSON('/bibs/' . $this->mms_id, $data);
84			}
85
86			/**
87			* Get the MMS ID of the linked record in network zone.
88			*/
89			public function getNzMmsId()
90			{
91			// If initialized from an SRU record, we need to fetch the
92			// remaining parts of the Bib record.
93			$this->init();
94
95			// @TODO: What if record is also linked to CZ? Probably an array is returned.
96			$nz_mms_id = $this->data->linked_record_id->value;
97			if (!$nz_mms_id) {
98			throw new NoLinkedNetworkZoneRecordException("Record $this->mms_id is not linked to a network zone record.");
99			}
100
101			return $nz_mms_id;
102			}
103
104			/**
105			* Get the Bib of the linked record in network zone.
106			*/
107			public function getNzRecord()
108			{
109			return $this->client->nz->bibs->get($this->getNzMmsId());
110			}
111
112			/**
113			* Returns the MARC record. Load it if we don't have it yet.
114			*/
115			public function getRecord()
116			{
117			if (is_null($this->_marc)) {
118			$this->init();
119			}
120			return $this->_marc;
121			}
122
123			/**
124			* Store data onto object.
125			*
126			* @param \stdClass $data
127			*/
128			protected function setData(\stdClass $data)
129			{
130			$this->setMarcRecord($data->anies[0]);
131			}
132
133			/**
134			* Check if we have the full representation of our data object.
135			*
136			* @param \stdClass $data
137			* @return boolean
138			*/
139			protected function isInitialized($data)
140			{
141			return isset($data->anies);
142			}
143
144			/**
145			* Generate the base URL for this resource.
146			*
147			* @return string
148			*/
149			protected function urlBase()
150			{
151			return "/bibs/{$this->mms_id}";
152			}
153			}
154

scriptotek / php-alma-client

Push — master ( c6b6d3...528954 )

Bib::extractMarcDataFromBibData() A

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