SchemaHelper::formatByte() - Code Metrics - bedita/manager - Measure and Improve Code Quality continuously with Scrutinizer

SchemaHelper::formatByte() A
last analyzed 2025-08-12 07:29 UTC

↳ Parent: SchemaHelper

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * BEdita, API-first content management framework
 * Copyright 2019 ChannelWeb Srl, Chialab Srl
 *
 * This file is part of BEdita: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.
 */

namespace App\View\Helper;

use App\Form\Control;
use App\Form\ControlType;
use App\Form\Options;
use Cake\Core\Configure;
use Cake\I18n\Number;
use Cake\Utility\Hash;
use Cake\Utility\Inflector;
use Cake\View\Helper;

/**
 * Schema helper
 *
 * @property \App\View\Helper\PermsHelper $Perms
 * @property \Cake\View\Helper\TimeHelper $Time
 */
class SchemaHelper extends Helper
{
    /**
     * {@inheritDoc}
     *
     * @var array
     */
    public $helpers = ['Perms', 'Time'];

    /**
     * Default translatable fields to be prepended in translations
     *
     * @var array
     */
    public const DEFAULT_TRANSLATABLE = ['title', 'description', 'body'];

    /**
     * Translatable media types
     *
     * @var array
     */
    public const TRANSLATABLE_MEDIATYPES = ['text/html', 'text/plain'];

    /**
     * Get control options for a property schema.
     *
     * @param string $name Property name.
     * @param mixed $value Property value.
     * @param array|null $schema Property schema.
     * @return array
     */
    public function controlOptions(string $name, $value, ?array $schema = null): array
    {
        $options = Options::customControl($name, $value);
        $objectType = (string)$this->_View->get('objectType');
        $ctrlOptionsPath = sprintf('Properties.%s.options.%s', $objectType, $name);
        $ctrlOptions = (array)Configure::read($ctrlOptionsPath);

        if (!empty($options)) {
            $this->updateRicheditorOptions($name, !empty($schema['placeholders']), $options);

            return array_merge($options, [
                'label' => Hash::get($ctrlOptions, 'label'),
                'readonly' => Hash::get($ctrlOptions, 'readonly', false),
                'disabled' => Hash::get($ctrlOptions, 'readonly', false),
            ]);
        }
        if (empty($ctrlOptions['type'])) {
            $ctrlOptionsType = ControlType::fromSchema($schema);
            $ctrlOptions['type'] = $ctrlOptionsType;
            if (in_array($ctrlOptionsType, ['integer', 'number'])) {
                $ctrlOptions['step'] = $ctrlOptionsType === 'number' ? 'any' : '1';
                $ctrlOptions['type'] = 'number';
            }
        }
        // verify if there's a custom control handler for $type and $name
        $custom = $this->customControl($name, $value, $ctrlOptions);
        if (!empty($custom)) {
            return $custom;
        }
        $opts = [
            'objectType' => $objectType,
            'property' => $name,
            'value' => $value,
            'schema' => (array)$schema,
            'propertyType' => (string)$ctrlOptions['type'],
            'label' => Hash::get($ctrlOptions, 'label'),
            'readonly' => Hash::get($ctrlOptions, 'readonly', false),
            'disabled' => Hash::get($ctrlOptions, 'readonly', false),
        ];
        if (!empty($ctrlOptions['step'])) {
            $opts['step'] = $ctrlOptions['step'];
        }
        $this->updateRicheditorOptions($name, !empty($schema['placeholders']), $opts);

        return Control::control($opts);
    }

    /**
     * Update richeditor options if a toolbar config is defined in UI.richeditor for the property.
     *
     * @param string $name Property name
     * @param bool $placeholders True if property has placeholders in schema
     * @param array $options Control options
     * @return void
     */
    protected function updateRicheditorOptions(string $name, bool $placeholders, array &$options)
    {
        $uiRichtext = (array)Configure::read(sprintf('UI.richeditor.%s.toolbar', $name));
        if (empty($uiRichtext)) {
            return;
        }
        if ($this->Perms->userIsAdmin() && !in_array('code', $uiRichtext)) {
            $uiRichtext[] = 'code';
        }
        $options['type'] = 'textarea';
        $richeditorKey = $placeholders ? 'v-richeditor.placeholders' : 'v-richeditor';
        $options[$richeditorKey] = json_encode($uiRichtext);
    }

    /**
     * Return custom control array if a custom handler has been defined or null otherwise.
     *
     * @param string $name Property name
     * @param mixed $value Property value.
     * @param array $options Control options.
     * @return array|null
     */
    protected function customControl($name, $value, array $options): ?array
    {
        $handlerClass = Hash::get($options, 'handler');
        if (empty($handlerClass)) {
            return null;
        }
        /** @var \App\Form\CustomHandlerInterface $handler */
        $handler = new $handlerClass();

        return $handler->control($name, $value, $options);
    }

    /**
     * Display a formatted property value using schema.
     *
     * @param mixed $value Property value.
     * @param array $schema Property schema array.
     * @return string
     */
    public function format($value, $schema = []): string
    {
        $type = static::typeFromSchema((array)$schema);
        $type = Inflector::variable(str_replace('-', '_', $type));
        $methodName = sprintf('format%s', ucfirst($type));
        if (method_exists($this, $methodName) && $value !== null) {
            return call_user_func_array([$this, $methodName], [$value]);
        }
        if (is_array($value)) {
            return json_encode($value);
        }

        return (string)$value;
    }

    /**
     * Format byte value
     *
     * @param mixed $value Property value.
     * @return string
     */
    public function formatByte($value): string
    {
        return Number::toReadableSize((int)$value);
    }

    /**
     * Format boolean value
     *
     * @param mixed $value Property value.
     * @return string
     */
    public function formatBoolean($value): string
    {
        $res = filter_var($value, FILTER_VALIDATE_BOOLEAN);

        return $res ? __('Yes') : __('No');
    }

    /**
     * Format date value
     *
     * @param mixed $value Property value.
     * @return string
     */
    public function formatDate($value): string
    {
        if (empty($value)) {
            return '';
        }

        return (string)$this->Time->format($value);
    }

    /**
     * Format date-time value
     *
     * @param mixed $value Property value.
     * @return string
     */
    public function formatDateTime($value): string
    {
        return $this->formatDate($value);
    }

    /**
     * Infer type from property schema in JSON-SCHEMA format
     * Possible return values:
     *
     *   'string'
     *   'number'
     *   'integer'
     *   'boolean'
     *   'array'
     *   'object'
     *   'date-time'
     *   'date'
     *
     * @param array $schema The property schema
     * @return string
     */
    public static function typeFromSchema(array $schema): string
    {
        if (!empty($schema['oneOf'])) {
            foreach ($schema['oneOf'] as $subSchema) {
                if (!empty($subSchema['type']) && $subSchema['type'] === 'null') {
                    continue;
                }

                return static::typeFromSchema($subSchema);
            }
        }
        if (empty($schema['type']) || !in_array($schema['type'], ControlType::SCHEMA_PROPERTY_TYPES)) {
            return 'string';
        }
        $format = Hash::get($schema, 'format');
        $isStringDate = $schema['type'] === 'string' && in_array($format, ['date', 'date-time']);

        return $isStringDate ? $format : $schema['type'];
    }

    /**
     * Provides list of translatable fields.
     * If set Properties.<objectType>.translatable, it will be added to translatable fields.
     *
     * @param array $schema The object type schema
     * @return array
     */
    public function translatableFields(array $schema): array
    {
        if (isset($schema['translatable'])) {
            $priorityFields = array_intersect(static::DEFAULT_TRANSLATABLE, (array)$schema['translatable']);
            $otherFields = array_diff((array)$schema['translatable'], $priorityFields);
        } else {
            $properties = (array)Hash::get($schema, 'properties');
            $priorityFields = array_intersect(static::DEFAULT_TRANSLATABLE, array_keys($properties));
            $otherFields = array_keys(array_filter(
                array_diff_key($properties, array_flip($priorityFields)),
                [$this, 'translatableType']
            ));
        }

        return array_unique(array_values(array_merge($priorityFields, $otherFields)));
    }

    /**
     * Helper recursive method to check if a property is translatable checking its JSON SCHEMA
     *
     * @param array $schema Property schema
     * @return bool
     */
    protected function translatableType(array $schema): bool
    {
        if (!empty($schema['oneOf'])) {
            return array_reduce(
                (array)$schema['oneOf'],
                function ($carry, $item) {
                    if ($carry) {
                        return true;
                    }

                    return $this->translatableType((array)$item);
                }
            );
        }
        // accept as translatable 'string' type having text/html or tex/plain 'contentMediaType'
        $type = (string)Hash::get($schema, 'type');
        $contentMediaType = Hash::get($schema, 'contentMediaType');

        return $type === 'string' &&
            in_array($contentMediaType, static::TRANSLATABLE_MEDIATYPES);
    }

    /**
     * Verify field's schema, return true if field is sortable.
     *
     * @param string $field The field to check
     * @return bool
     */
    public function sortable(string $field): bool
    {
        // default sortable fields
        if (in_array($field, ['date_ranges', 'modified', 'id', 'title'])) {
            return true;
        }
        $schema = (array)$this->_View->get('schema');
        $customProps = (array)$this->_View->get('customProps');
        $schema = Hash::get($schema, sprintf('properties.%s', $field), []);
        // empty schema or field is a custom prop, then not sortable
        if (empty($schema) || in_array($field, $customProps)) {
            return false;
        }
        $type = self::typeFromSchema($schema);

        // not sortable: 'array', 'object'
        // other types are sortable: 'string', 'number', 'integer', 'boolean', 'date-time', 'date'

        return !in_array($type, ['array', 'object']);
    }

    /**
     * Get filter list from filters and schema properties
     *
     * @param array $filters Filters list
     * @param array|null $schemaProperties Schema properties
     * @return array
     */
    public function filterList(array $filters, ?array $schemaProperties): array
    {
        $list = [];
        foreach ($filters as $f) {
            $fname = is_array($f) ? (string)Hash::get($f, 'name', __('untitled')) : $f;
            $flabel = is_array($f) ? (string)Hash::get($f, 'label', $fname) : Inflector::humanize($f);
            $noProperties = empty($schemaProperties) || !array_key_exists($fname, $schemaProperties);
            $schema = $noProperties ? null : (array)Hash::get($schemaProperties, $fname);
            $item = self::controlOptions($fname, null, $schema);
            $item['name'] = $fname;
            $item['label'] = $flabel;
            $list[] = $item;
        }

        return $list;
    }

    /**
     * Get filter list by type
     *
     * @param array $filtersByType Filters list by type
     * @param array|null $schemasByType Schema properties by type
     * @return array
     */
    public function filterListByType(array $filtersByType, ?array $schemasByType): array
    {
        $list = [];
        foreach ($filtersByType as $type => $filters) {
            $noSchema = empty($schemasByType) || !array_key_exists($type, $schemasByType);
            $schemaProperties = $noSchema ? null : Hash::get($schemasByType, $type);
            $schemaProperties = array_key_exists('properties', (array)$schemaProperties) ? $schemaProperties['properties'] : $schemaProperties;
            $schemaProperties = $schemaProperties !== false ? $schemaProperties : null;
            $list[$type] = self::filterList($filters, $schemaProperties);
        }

        return $list;
    }
}


1			<?php
2			/**
3			* BEdita, API-first content management framework
4			* Copyright 2019 ChannelWeb Srl, Chialab Srl
5			*
6			* This file is part of BEdita: you can redistribute it and/or modify
7			* it under the terms of the GNU Lesser General Public License as published
8			* by the Free Software Foundation, either version 3 of the License, or
9			* (at your option) any later version.
10			*
11			* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.
12			*/
13
14			namespace App\View\Helper;
15
16			use App\Form\Control;
17			use App\Form\ControlType;
18			use App\Form\Options;
19			use Cake\Core\Configure;
20			use Cake\I18n\Number;
21			use Cake\Utility\Hash;
22			use Cake\Utility\Inflector;
23			use Cake\View\Helper;
24
25			/**
26			* Schema helper
27			*
28			* @property \App\View\Helper\PermsHelper $Perms
29			* @property \Cake\View\Helper\TimeHelper $Time
30			*/
31			class SchemaHelper extends Helper
32			{
33			/**
34			* {@inheritDoc}
35			*
36			* @var array
37			*/
38			public $helpers = ['Perms', 'Time'];
39
40			/**
41			* Default translatable fields to be prepended in translations
42			*
43			* @var array
44			*/
45			public const DEFAULT_TRANSLATABLE = ['title', 'description', 'body'];
46
47			/**
48			* Translatable media types
49			*
50			* @var array
51			*/
52			public const TRANSLATABLE_MEDIATYPES = ['text/html', 'text/plain'];
53
54			/**
55			* Get control options for a property schema.
56			*
57			* @param string $name Property name.
58			* @param mixed $value Property value.
59			* @param array\|null $schema Property schema.
60			* @return array
61			*/
62			public function controlOptions(string $name, $value, ?array $schema = null): array
63			{
64			$options = Options::customControl($name, $value);
65			$objectType = (string)$this->_View->get('objectType');
66			$ctrlOptionsPath = sprintf('Properties.%s.options.%s', $objectType, $name);
67			$ctrlOptions = (array)Configure::read($ctrlOptionsPath);
68
69			if (!empty($options)) {
70			$this->updateRicheditorOptions($name, !empty($schema['placeholders']), $options);
71
72			return array_merge($options, [
73			'label' => Hash::get($ctrlOptions, 'label'),
74			'readonly' => Hash::get($ctrlOptions, 'readonly', false),
75			'disabled' => Hash::get($ctrlOptions, 'readonly', false),
76			]);
77			}
78			if (empty($ctrlOptions['type'])) {
79			$ctrlOptionsType = ControlType::fromSchema($schema);
80			$ctrlOptions['type'] = $ctrlOptionsType;
81			if (in_array($ctrlOptionsType, ['integer', 'number'])) {
82			$ctrlOptions['step'] = $ctrlOptionsType === 'number' ? 'any' : '1';
83			$ctrlOptions['type'] = 'number';
84			}
85			}
86			// verify if there's a custom control handler for $type and $name
87			$custom = $this->customControl($name, $value, $ctrlOptions);
88			if (!empty($custom)) {
89			return $custom;
90			}
91			$opts = [
92			'objectType' => $objectType,
93			'property' => $name,
94			'value' => $value,
95			'schema' => (array)$schema,
96			'propertyType' => (string)$ctrlOptions['type'],
97			'label' => Hash::get($ctrlOptions, 'label'),
98			'readonly' => Hash::get($ctrlOptions, 'readonly', false),
99			'disabled' => Hash::get($ctrlOptions, 'readonly', false),
100			];
101			if (!empty($ctrlOptions['step'])) {
102			$opts['step'] = $ctrlOptions['step'];
103			}
104			$this->updateRicheditorOptions($name, !empty($schema['placeholders']), $opts);
105
106			return Control::control($opts);
107			}
108
109			/**
110			* Update richeditor options if a toolbar config is defined in UI.richeditor for the property.
111			*
112			* @param string $name Property name
113			* @param bool $placeholders True if property has placeholders in schema
114			* @param array $options Control options
115			* @return void
116			*/
117			protected function updateRicheditorOptions(string $name, bool $placeholders, array &$options)
118			{
119			$uiRichtext = (array)Configure::read(sprintf('UI.richeditor.%s.toolbar', $name));
120			if (empty($uiRichtext)) {
121			return;
122			}
123			if ($this->Perms->userIsAdmin() && !in_array('code', $uiRichtext)) {
124			$uiRichtext[] = 'code';
125			}
126			$options['type'] = 'textarea';
127			$richeditorKey = $placeholders ? 'v-richeditor.placeholders' : 'v-richeditor';
128			$options[$richeditorKey] = json_encode($uiRichtext);
129			}
130
131			/**
132			* Return custom control array if a custom handler has been defined or null otherwise.
133			*
134			* @param string $name Property name
135			* @param mixed $value Property value.
136			* @param array $options Control options.
137			* @return array\|null
138			*/
139			protected function customControl($name, $value, array $options): ?array
140			{
141			$handlerClass = Hash::get($options, 'handler');
142			if (empty($handlerClass)) {
143			return null;
144			}
145			/** @var \App\Form\CustomHandlerInterface $handler */
146			$handler = new $handlerClass();
147
148			return $handler->control($name, $value, $options);
149			}
150
151			/**
152			* Display a formatted property value using schema.
153			*
154			* @param mixed $value Property value.
155			* @param array $schema Property schema array.
156			* @return string
157			*/
158			public function format($value, $schema = []): string
159			{
160			$type = static::typeFromSchema((array)$schema);
161			$type = Inflector::variable(str_replace('-', '_', $type));
162			$methodName = sprintf('format%s', ucfirst($type));
163			if (method_exists($this, $methodName) && $value !== null) {
164			return call_user_func_array([$this, $methodName], [$value]);
165			}
166			if (is_array($value)) {
167			return json_encode($value);
168			}
169
170			return (string)$value;
171			}
172
173			/**
174			* Format byte value
175			*
176			* @param mixed $value Property value.
177			* @return string
178			*/
179			public function formatByte($value): string
180			{
181			return Number::toReadableSize((int)$value);
182			}
183
184			/**
185			* Format boolean value
186			*
187			* @param mixed $value Property value.
188			* @return string
189			*/
190			public function formatBoolean($value): string
191			{
192			$res = filter_var($value, FILTER_VALIDATE_BOOLEAN);
193
194			return $res ? __('Yes') : __('No');
195			}
196
197			/**
198			* Format date value
199			*
200			* @param mixed $value Property value.
201			* @return string
202			*/
203			public function formatDate($value): string
204			{
205			if (empty($value)) {
206			return '';
207			}
208
209			return (string)$this->Time->format($value);
210			}
211
212			/**
213			* Format date-time value
214			*
215			* @param mixed $value Property value.
216			* @return string
217			*/
218			public function formatDateTime($value): string
219			{
220			return $this->formatDate($value);
221			}
222
223			/**
224			* Infer type from property schema in JSON-SCHEMA format
225			* Possible return values:
226			*
227			* 'string'
228			* 'number'
229			* 'integer'
230			* 'boolean'
231			* 'array'
232			* 'object'
233			* 'date-time'
234			* 'date'
235			*
236			* @param array $schema The property schema
237			* @return string
238			*/
239			public static function typeFromSchema(array $schema): string
240			{
241			if (!empty($schema['oneOf'])) {
242			foreach ($schema['oneOf'] as $subSchema) {
243			if (!empty($subSchema['type']) && $subSchema['type'] === 'null') {
244			continue;
245			}
246
247			return static::typeFromSchema($subSchema);
248			}
249			}
250			if (empty($schema['type']) \|\| !in_array($schema['type'], ControlType::SCHEMA_PROPERTY_TYPES)) {
251			return 'string';
252			}
253			$format = Hash::get($schema, 'format');
254			$isStringDate = $schema['type'] === 'string' && in_array($format, ['date', 'date-time']);
255
256			return $isStringDate ? $format : $schema['type'];
257			}
258
259			/**
260			* Provides list of translatable fields.
261			* If set Properties.<objectType>.translatable, it will be added to translatable fields.
262			*
263			* @param array $schema The object type schema
264			* @return array
265			*/
266			public function translatableFields(array $schema): array
267			{
268			if (isset($schema['translatable'])) {
269			$priorityFields = array_intersect(static::DEFAULT_TRANSLATABLE, (array)$schema['translatable']);
270			$otherFields = array_diff((array)$schema['translatable'], $priorityFields);
271			} else {
272			$properties = (array)Hash::get($schema, 'properties');
273			$priorityFields = array_intersect(static::DEFAULT_TRANSLATABLE, array_keys($properties));
274			$otherFields = array_keys(array_filter(
275			array_diff_key($properties, array_flip($priorityFields)),
276			[$this, 'translatableType']
277			));
278			}
279
280			return array_unique(array_values(array_merge($priorityFields, $otherFields)));
281			}
282
283			/**
284			* Helper recursive method to check if a property is translatable checking its JSON SCHEMA
285			*
286			* @param array $schema Property schema
287			* @return bool
288			*/
289			protected function translatableType(array $schema): bool
290			{
291			if (!empty($schema['oneOf'])) {
292			return array_reduce(
293			(array)$schema['oneOf'],
294			function ($carry, $item) {
295			if ($carry) {
296			return true;
297			}
298
299			return $this->translatableType((array)$item);
300			}
301			);
302			}
303			// accept as translatable 'string' type having text/html or tex/plain 'contentMediaType'
304			$type = (string)Hash::get($schema, 'type');
305			$contentMediaType = Hash::get($schema, 'contentMediaType');
306
307			return $type === 'string' &&
308			in_array($contentMediaType, static::TRANSLATABLE_MEDIATYPES);
309			}
310
311			/**
312			* Verify field's schema, return true if field is sortable.
313			*
314			* @param string $field The field to check
315			* @return bool
316			*/
317			public function sortable(string $field): bool
318			{
319			// default sortable fields
320			if (in_array($field, ['date_ranges', 'modified', 'id', 'title'])) {
321			return true;
322			}
323			$schema = (array)$this->_View->get('schema');
324			$customProps = (array)$this->_View->get('customProps');
325			$schema = Hash::get($schema, sprintf('properties.%s', $field), []);
326			// empty schema or field is a custom prop, then not sortable
327			if (empty($schema) \|\| in_array($field, $customProps)) {
328			return false;
329			}
330			$type = self::typeFromSchema($schema);
331
332			// not sortable: 'array', 'object'
333			// other types are sortable: 'string', 'number', 'integer', 'boolean', 'date-time', 'date'
334
335			return !in_array($type, ['array', 'object']);
336			}
337
338			/**
339			* Get filter list from filters and schema properties
340			*
341			* @param array $filters Filters list
342			* @param array\|null $schemaProperties Schema properties
343			* @return array
344			*/
345			public function filterList(array $filters, ?array $schemaProperties): array
346			{
347			$list = [];
348			foreach ($filters as $f) {
349			$fname = is_array($f) ? (string)Hash::get($f, 'name', __('untitled')) : $f;
350			$flabel = is_array($f) ? (string)Hash::get($f, 'label', $fname) : Inflector::humanize($f);
351			$noProperties = empty($schemaProperties) \|\| !array_key_exists($fname, $schemaProperties);
352			$schema = $noProperties ? null : (array)Hash::get($schemaProperties, $fname);
353			$item = self::controlOptions($fname, null, $schema);
354			$item['name'] = $fname;
355			$item['label'] = $flabel;
356			$list[] = $item;
357			}
358
359			return $list;
360			}
361
362			/**
363			* Get filter list by type
364			*
365			* @param array $filtersByType Filters list by type
366			* @param array\|null $schemasByType Schema properties by type
367			* @return array
368			*/
369			public function filterListByType(array $filtersByType, ?array $schemasByType): array
370			{
371			$list = [];
372			foreach ($filtersByType as $type => $filters) {
373			$noSchema = empty($schemasByType) \|\| !array_key_exists($type, $schemasByType);
374			$schemaProperties = $noSchema ? null : Hash::get($schemasByType, $type);
375			$schemaProperties = array_key_exists('properties', (array)$schemaProperties) ? $schemaProperties['properties'] : $schemaProperties;
376			$schemaProperties = $schemaProperties !== false ? $schemaProperties : null;
377			$list[$type] = self::filterList($filters, $schemaProperties);
378			}
379
380			return $list;
381			}
382			}
383

bedita / manager

SchemaHelper::formatByte() A last analyzed 2025-08-12 07:29 UTC

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SchemaHelper::formatByte() A
last analyzed 2025-08-12 07:29 UTC