Completed
Pull Request — master (#160)
by Bart
03:47 queued 02:13
created

SourcesBehavior::getSource()   F

Complexity

Conditions 32
Paths 132

Size

Total Lines 95

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 61
CRAP Score 36.5499

Importance

Changes 0
Metric Value
dl 0
loc 95
ccs 61
cts 73
cp 0.8356
rs 3.9
c 0
b 0
f 0
cc 32
nc 132
nop 4
crap 36.5499

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
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namespace NerdsAndCompany\Schematic\Behaviors;
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use Craft;
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use TypeError;
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use yii\base\Behavior;
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use craft\base\Model;
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use craft\records\VolumeFolder;
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use NerdsAndCompany\Schematic\Schematic;
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use NerdsAndCompany\Schematic\Events\SourceMappingEvent;
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/**
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 * Schematic Sources Behavior.
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 *
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 * Sync Craft Setups.
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 *
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 * @author    Nerds & Company
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 * @copyright Copyright (c) 2015-2018, Nerds & Company
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 * @license   MIT
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 *
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 * @see      http://www.nerds.company
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 */
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class SourcesBehavior extends Behavior
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{
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    /**
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     * Recursively find sources in definition attributes.
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     *
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     * @param string $fieldType
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     * @param array  $attributes
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     * @param string $indexFrom
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     * @param string $indexTo
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     *
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     * @return array
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     */
36 31
    public function findSources(string $fieldType, array $attributes, string $indexFrom, string $indexTo): array
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    {
38 31
        foreach ($attributes as $key => $attribute) {
39 31
            if ($key === 'source') {
40 3
                $attributes[$key] = $this->getSource($fieldType, $attribute, $indexFrom, $indexTo);
41 31
            } elseif ($key === 'sources') {
42 3
                $attributes[$key] = $this->getSources($fieldType, $attribute, $indexFrom, $indexTo);
43 31
            } elseif (is_array($attribute)) {
44 31
                $attributes[$key] = $this->findSources($fieldType, $attribute, $indexFrom, $indexTo);
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            }
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        }
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48 31
        return $attributes;
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    }
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    /**
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     * Get sources based on the indexFrom attribute and return them with the indexTo attribute.
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     *
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     * @param string       $fieldType
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     * @param string|array $sources
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     * @param string       $indexFrom
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     * @param string       $indexTo
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     *
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     * @return array|string
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     */
61 8
    public function getSources(string $fieldType, $sources, string $indexFrom, string $indexTo)
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    {
63 8
        $mappedSources = $sources;
64 8
        if (is_array($sources)) {
65 6
            $mappedSources = [];
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            $sources = array_filter($sources);
67 6
            foreach ($sources as $source) {
68 6
                $mappedSources[] = $this->getSource($fieldType, $source, $indexFrom, $indexTo);
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            }
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        }
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72 8
        return $mappedSources;
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    }
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    /**
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     * Gets a source by the attribute indexFrom, and returns it with attribute $indexTo.
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     *
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     * @TODO Break up and simplify this method
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     *
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     * @param string $fieldType
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     * @param string $source
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     * @param string $indexFrom
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     * @param string $indexTo
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     *
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     * @return string|null
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     *
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     * @SuppressWarnings(PHPMD.CyclomaticComplexity)
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     * @SuppressWarnings(PHPMD.NPathComplexity)
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     */
90 9
    public function getSource(string $fieldType, string $source = null, string $indexFrom, string $indexTo)
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    {
92 9
        if (false === strpos($source, ':')) {
93 6
            return $source;
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        }
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        /** @var Model $sourceObject */
97 9
        $sourceObject = null;
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        // Get service and method by source
100 9
        list($sourceType, $sourceFrom) = explode(':', $source);
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        switch ($sourceType) {
102 9
            case 'editSite':
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                $service = Craft::$app->sites;
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                $method = 'getSiteBy';
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                break;
106 9
            case 'single':
107 9
            case 'section':
108 9
            case 'createEntries':
109 9
            case 'editPeerEntries':
110 9
            case 'deleteEntries':
111 9
            case 'deletePeerEntries':
112 9
            case 'deletePeerEntryDrafts':
113 9
            case 'editEntries':
114 9
            case 'editPeerEntryDrafts':
115 9
            case 'publishEntries':
116 9
            case 'publishPeerEntries':
117 9
            case 'publishPeerEntryDrafts':
118 5
                $service = Craft::$app->sections;
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                $method = 'getSectionBy';
120 5
                break;
121 9
            case 'group':
122 7
            case 'editCategories':
123 5
                $service = 'Users' == $fieldType ? Craft::$app->userGroups : Craft::$app->categories;
124 5
                $method = 'getGroupBy';
125 5
                break;
126 7
            case 'folder':
127 2
                $service = $this;
128 2
                $method = 'getFolderBy';
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                break;
130 5
            case 'createFoldersInVolume':
131 5
            case 'deleteFilesAndFoldersInVolume':
132 5
            case 'saveAssetInVolume':
133 5
            case 'viewVolume':
134 3
                $service = Craft::$app->volumes;
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                $method = 'getVolumeBy';
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                break;
137 2
            case 'taggroup':
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                $service = Craft::$app->tags;
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                $method = 'getTagGroupBy';
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                break;
141 2
            case 'field':
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                $service = Craft::$app->fields;
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                $method = 'getFieldBy';
144 2
                break;
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            case 'editGlobalSet':
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                $service = Craft::$app->globals;
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                $method = 'getSetBy';
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                break;
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            case 'utility':
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                return $source;
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        }
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        // Send event
154 9
        $plugin = Craft::$app->controller->module;
155 9
        $event = new SourceMappingEvent([
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            'source' => $source,
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            'service' => $service ?? null,
158 9
            'method' => $method ?? null,
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        ]);
160 9
        $plugin->trigger($plugin::EVENT_MAP_SOURCE, $event);
161 9
        $service = $event->service;
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        $method = $event->method;
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        // Try service and method
165 9
        if (isset($service) && isset($method) && isset($sourceFrom)) {
166 9
            $method = $method.ucfirst($indexFrom);
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            try {
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                $sourceObject = $service->$method($sourceFrom);
0 ignored issues
show
Bug introduced by
The method $method cannot be called on $service (of type string).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

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169 2
            } catch (TypeError $e) {
170 1
                Schematic::error('An error occured mapping source '.$source.' from '.$indexFrom.' to '.$indexTo);
171 1
                Schematic::error($e->getMessage());
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173 1
                return null;
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            }
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        }
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177 7
        if ($sourceObject) {
178 6
            return $sourceType.':'.$sourceObject->$indexTo;
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        }
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181 1
        Schematic::warning('No mapping found for source '.$source);
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183 1
        return null;
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    }
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    /**
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     * Get a folder by id
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     *
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     * @param int $folderId
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     * @return object
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     */
192 1
    private function getFolderById(int $folderId): object
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    {
194 1
        $folder = Craft::$app->assets->getFolderById($folderId);
195 1
        if ($folder) {
196 1
            $volume = $folder->getVolume();
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            return  (object) [
198 1
                'id' => $folderId,
199 1
                'handle' => $volume->handle
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            ];
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        }
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        return null;
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    }
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    /**
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     * Get a folder by handle
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     *
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     * @param string $folderHandle
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     * @return object
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     */
211 1
    private function getFolderByHandle(string $folderHandle): object
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    {
213 1
        $volume = Craft::$app->volumes->getVolumeByHandle($folderHandle);
214 1
        $folder = VolumeFolder::findOne(['volumeId' => $volume->id]);
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        return  (object) [
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            'id' => $folder->id,
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            'handle' => $folderHandle
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        ];
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    }
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}
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