FieldFactory::relationField() - Code Metrics - Inspection of "SVG image transformer" - RicLeP/laravel-storyblok - Measure and Improve Code Quality continuously with Scrutinizer

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by Richard

created 2023-07-11 10:59 UTC

FieldFactory::relationField() B

↳ Parent: FieldFactory

Complexity

Conditions	11
Paths	14

Size

Total Lines	54
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
eloc	26
c	3
b	0
f	0
dl	0
loc	54
rs	7.3166
cc	11
nc	14
nop	3

How to fix Long Method Complexity

<?php

namespace Riclep\Storyblok;

use Illuminate\Support\Str;
use Riclep\Storyblok\Fields\Asset;
use Riclep\Storyblok\Fields\Image;
use Riclep\Storyblok\Fields\MultiAsset;
use Riclep\Storyblok\Fields\RichText;
use Riclep\Storyblok\Fields\SvgImage;
use Riclep\Storyblok\Fields\Table;

class FieldFactory
{
    /**
     * Works out what class should be used for the given block’s content
     *
     * @param $block
     * @param $field
     * @param $key
     * @return \Illuminate\Support\Collection|mixed|Asset|Image|MultiAsset|RichText|Table
     */
    public function build($block, $field, $key): mixed
    {
        $isClassField = $this->classField($block, $field, $key);

        if ($isClassField) {
            return $isClassField;
        }

        // single item relations
        if (Str::isUuid($field) && ($block->_autoResolveRelations || in_array($key, $block->_resolveRelations, true) || array_key_exists($key, $block->_resolveRelations))) {

            if (array_key_exists($key, $block->_resolveRelations)) {
                return $block->getRelation(new RequestStory(), $field, $block->_resolveRelations[$key]);
            }

            return $block->getRelation(new RequestStory(), $field);
        }

        // complex fields
        if (is_array($field) && !empty($field)) {
            return $this->arrayField($block, $field, $key);
        }

        // legacy and string image fields
        if ($this->isStringImageField($field)) {
            return new Image($field, $block);
        }

        // strings or anything else - do nothing
        return $field;
    }

    /**
     * @param $block
     * @param $field
     * @param $key
     * @return mixed
     */
    protected function classField($block, $field, $key): mixed
    {
        // does the Block assign any $_casts? This is key (field) => value (class)
        if (array_key_exists($key, $block->getCasts())) {
            $casts = $block->getCasts();
            return new $casts[$key]($field, $block);
        }

        // find Fields specific to this Block matching: BlockNameFieldName
        if ($class = $block->getChildClassName('Field', $block->component() . '_' . $key)) {
            return new $class($field, $block);
        }

        // auto-match Field classes
        if ($class = $block->getChildClassName('Field', $key)) {
            return new $class($field, $block);
        }

        return false;
    }

    /**
     * If given an array field we need more processing to determine the class
     *
     * @param $block
     * @param $field
     * @param $key
     * @return \Illuminate\Support\Collection|mixed|Asset|Image|MultiAsset|RichText|Table
     */
    protected function arrayField($block, $field, $key): mixed
    {
        // match link fields
        if (array_key_exists('linktype', $field)) {
            $class = 'Riclep\Storyblok\Fields\\' . Str::studly($field['linktype']) . 'Link';

            return new $class($field, $block);
        }

        // match rich-text fields
        if (array_key_exists('type', $field) && $field['type'] === 'doc') {
            return new RichText($field, $block);
        }

        // match asset fields - detecting raster images
        if (array_key_exists('fieldtype', $field) && $field['fieldtype'] === 'asset') {
            // legacy and string image fields
            if ($this->isStringImageField($field['filename'])) {
                return new Image($field, $block);
            }

            if ($this->isSvgImageField($field['filename'])) {
                return new SvgImage($field, $block);
            }

            return new Asset($field, $block);
        }

        // match table fields
        if (array_key_exists('fieldtype', $field) && $field['fieldtype'] === 'table') {
            return new Table($field, $block);
        }

        if (array_key_exists(0, $field)) {
            return $this->relationField($block, $field, $key);
        }

        // just return the array
        return $field;
    }

    protected function relationField($block, $field, $key) {
        // it’s an array of relations - request them if we’re auto or manual resolving
        if (Str::isUuid($field[0])) {
            if ($block->_autoResolveRelations || array_key_exists($key, $block->_resolveRelations) || in_array($key, $block->_resolveRelations, true)) {

                // they’re passing a custom class
                if (array_key_exists($key, $block->_resolveRelations)) {
                    $relations = collect($field)->transform(fn($relation) => $block->getRelation(new RequestStory(), $relation, $block->_resolveRelations[$key]));
                } else {
                    $relations = collect($field)->transform(fn($relation) => $block->getRelation(new RequestStory(), $relation));
                }

                if ($block->_filterRelations) {
                    $relations = $relations->filter();
                }

                return $relations;
            }
        }

        // has child items - single option, multi option and Blocks fields
        if (is_array($field[0])) {
            // resolved relationships - entire story is returned, we just want the content and a few meta items
            if (array_key_exists('content', $field[0])) {
                return collect($field)->transform(function ($relation) use ($block) {
                    $class = $block->getChildClassName('Block', $relation['content']['component']);
                    $relationClass = new $class($relation['content'], $block);

                    $relationClass->addMeta([
                        'name' => $relation['name'],
                        'published_at' => $relation['published_at'],
                        'full_slug' => $relation['full_slug'],
                    ]);

                    return $relationClass;
                });
            }

            // this field holds blocks!
            if (array_key_exists('component', $field[0])) {
                return collect($field)->transform(function ($childBlock) use ($block) {
                    $class = $block->getChildClassName('Block', $childBlock['component']);

                    return new $class($childBlock, $block);
                });
            }

            // multi assets
            if (array_key_exists('filename', $field[0])) {
                return new MultiAsset($field, $block);
            }
        }

        return $field;
    }

    /**
     * Check if given string is a string image field
     *
     * @param  $filename
     * @return boolean
     */
    public function isStringImageField($filename): bool
    {
        $allowed_extentions = ['.jpg', '.jpeg', '.png', '.gif', '.webp'];

        return is_string($filename) && Str::of($filename)->lower()->endsWith($allowed_extentions);
    }

    /**
     * Check if given string is a string image field
     *
     * @param  $filename
     * @return boolean
     */
    public function isSvgImageField($filename): bool
    {
        $allowed_extentions = ['.svg', '.svgz'];

        return is_string($filename) && Str::of($filename)->lower()->endsWith($allowed_extentions);
    }
}


1			<?php
2
3			namespace Riclep\Storyblok;
4
5			use Illuminate\Support\Str;
6			use Riclep\Storyblok\Fields\Asset;
7			use Riclep\Storyblok\Fields\Image;
8			use Riclep\Storyblok\Fields\MultiAsset;
9			use Riclep\Storyblok\Fields\RichText;
10			use Riclep\Storyblok\Fields\SvgImage;
11			use Riclep\Storyblok\Fields\Table;
12
13			class FieldFactory
14			{
15			/**
16			* Works out what class should be used for the given block’s content
17			*
18			* @param $block
19			* @param $field
20			* @param $key
21			* @return \Illuminate\Support\Collection\|mixed\|Asset\|Image\|MultiAsset\|RichText\|Table
22			*/
23			public function build($block, $field, $key): mixed
24			{
25			$isClassField = $this->classField($block, $field, $key);
26
27			if ($isClassField) {
28			return $isClassField;
29			}
30
31			// single item relations
32			if (Str::isUuid($field) && ($block->_autoResolveRelations \|\| in_array($key, $block->_resolveRelations, true) \|\| array_key_exists($key, $block->_resolveRelations))) {
33
34			if (array_key_exists($key, $block->_resolveRelations)) {
35			return $block->getRelation(new RequestStory(), $field, $block->_resolveRelations[$key]);
36			}
37
38			return $block->getRelation(new RequestStory(), $field);
39			}
40
41			// complex fields
42			if (is_array($field) && !empty($field)) {
43			return $this->arrayField($block, $field, $key);
44			}
45
46			// legacy and string image fields
47			if ($this->isStringImageField($field)) {
48			return new Image($field, $block);
49			}
50
51			// strings or anything else - do nothing
52			return $field;
53			}
54
55			/**
56			* @param $block
57			* @param $field
58			* @param $key
59			* @return mixed
60			*/
61			protected function classField($block, $field, $key): mixed
62			{
63			// does the Block assign any $_casts? This is key (field) => value (class)
64			if (array_key_exists($key, $block->getCasts())) {
65			$casts = $block->getCasts();
66			return new $casts[$key]($field, $block);
67			}
68
69			// find Fields specific to this Block matching: BlockNameFieldName
70			if ($class = $block->getChildClassName('Field', $block->component() . '_' . $key)) {
71			return new $class($field, $block);
72			}
73
74			// auto-match Field classes
75			if ($class = $block->getChildClassName('Field', $key)) {
76			return new $class($field, $block);
77			}
78
79			return false;
80			}
81
82			/**
83			* If given an array field we need more processing to determine the class
84			*
85			* @param $block
86			* @param $field
87			* @param $key
88			* @return \Illuminate\Support\Collection\|mixed\|Asset\|Image\|MultiAsset\|RichText\|Table
89			*/
90			protected function arrayField($block, $field, $key): mixed
91			{
92			// match link fields
93			if (array_key_exists('linktype', $field)) {
94			$class = 'Riclep\Storyblok\Fields\\' . Str::studly($field['linktype']) . 'Link';
95
96			return new $class($field, $block);
97			}
98
99			// match rich-text fields
100			if (array_key_exists('type', $field) && $field['type'] === 'doc') {
101			return new RichText($field, $block);
102			}
103
104			// match asset fields - detecting raster images
105			if (array_key_exists('fieldtype', $field) && $field['fieldtype'] === 'asset') {
106			// legacy and string image fields
107			if ($this->isStringImageField($field['filename'])) {
108			return new Image($field, $block);
109			}
110
111			if ($this->isSvgImageField($field['filename'])) {
112			return new SvgImage($field, $block);
113			}
114
115			return new Asset($field, $block);
116			}
117
118			// match table fields
119			if (array_key_exists('fieldtype', $field) && $field['fieldtype'] === 'table') {
120			return new Table($field, $block);
121			}
122
123			if (array_key_exists(0, $field)) {
124			return $this->relationField($block, $field, $key);
125			}
126
127			// just return the array
128			return $field;
129			}
130
131			protected function relationField($block, $field, $key) {
132			// it’s an array of relations - request them if we’re auto or manual resolving
133			if (Str::isUuid($field[0])) {
134			if ($block->_autoResolveRelations \|\| array_key_exists($key, $block->_resolveRelations) \|\| in_array($key, $block->_resolveRelations, true)) {
135
136			// they’re passing a custom class
137			if (array_key_exists($key, $block->_resolveRelations)) {
138			$relations = collect($field)->transform(fn($relation) => $block->getRelation(new RequestStory(), $relation, $block->_resolveRelations[$key]));
139			} else {
140			$relations = collect($field)->transform(fn($relation) => $block->getRelation(new RequestStory(), $relation));
141			}
142
143			if ($block->_filterRelations) {
144			$relations = $relations->filter();
145			}
146
147			return $relations;
148			}
149			}
150
151			// has child items - single option, multi option and Blocks fields
152			if (is_array($field[0])) {
153			// resolved relationships - entire story is returned, we just want the content and a few meta items
154			if (array_key_exists('content', $field[0])) {
155			return collect($field)->transform(function ($relation) use ($block) {
156			$class = $block->getChildClassName('Block', $relation['content']['component']);
157			$relationClass = new $class($relation['content'], $block);
158
159			$relationClass->addMeta([
160			'name' => $relation['name'],
161			'published_at' => $relation['published_at'],
162			'full_slug' => $relation['full_slug'],
163			]);
164
165			return $relationClass;
166			});
167			}
168
169			// this field holds blocks!
170			if (array_key_exists('component', $field[0])) {
171			return collect($field)->transform(function ($childBlock) use ($block) {
172			$class = $block->getChildClassName('Block', $childBlock['component']);
173
174			return new $class($childBlock, $block);
175			});
176			}
177
178			// multi assets
179			if (array_key_exists('filename', $field[0])) {
180			return new MultiAsset($field, $block);
181			}
182			}
183
184			return $field;
185			}
186
187			/**
188			* Check if given string is a string image field
189			*
190			* @param $filename
191			* @return boolean
192			*/
193			public function isStringImageField($filename): bool
194			{
195			$allowed_extentions = ['.jpg', '.jpeg', '.png', '.gif', '.webp'];
196
197			return is_string($filename) && Str::of($filename)->lower()->endsWith($allowed_extentions);
198			}
199
200			/**
201			* Check if given string is a string image field
202			*
203			* @param $filename
204			* @return boolean
205			*/
206			public function isSvgImageField($filename): bool
207			{
208			$allowed_extentions = ['.svg', '.svgz'];
209
210			return is_string($filename) && Str::of($filename)->lower()->endsWith($allowed_extentions);
211			}
212			}
213

RicLeP / laravel-storyblok

Push — develop ( 5338a4...74435c )

FieldFactory::relationField() B

Complexity

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Duplication

Importance

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