DataFieldInput::getInputFieldMaxLength() - Code Metrics - lagdo/jaxon-dbadmin - Measure and Improve Code Quality continuously with Scrutinizer

DataFieldInput::getInputFieldMaxLength() F
last analyzed 2025-12-22 05:57 UTC

↳ Parent: DataFieldInput

Complexity

Conditions	12
Paths	1536

Size

Total Lines	20
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	12
eloc	15
nc	1536
nop	1
dl	0
loc	20
rs	2.8
c	1
b	0
f	0

How to fix Complexity

<?php

namespace Lagdo\DbAdmin\Db\Page\Dml;

use Lagdo\DbAdmin\Db\Page\AppPage;
use Lagdo\DbAdmin\Driver\DriverInterface;
use Lagdo\DbAdmin\Driver\Utils\Utils;

use function count;
use function explode;
use function in_array;
use function is_array;
use function is_string;
use function min;
use function preg_match;
use function preg_match_all;
use function stripcslashes;
use function str_replace;
use function substr_count;

/**
 * Make data for HTML elements in the user forms for data row insert and update.
 */
class DataFieldInput
{
    /**
     * The constructor
     *
     * @param AppPage $page
     * @param DriverInterface $driver
     * @param Utils $utils
     * @param string $action
     * @param string $operation
     */
    public function __construct(private AppPage $page, private DriverInterface $driver,
        private Utils $utils, private string $action, private string $operation)
    {}

    /**
     * @param FieldEditEntity $editField
     * @param string $fieldName
     * @param string|null $enumValue
     *
     * @return array
     */
    private function getCheckedAttr(FieldEditEntity $editField, string $fieldName, string|null $enumValue): array
    {
        $checked = is_array($editField->value) ?
            in_array($fieldName, $editField->value) : $editField->value === $enumValue;
        return $checked ? ['checked' => 'checked'] : [];
    }

    /**
     * Get data for enum or set input field
     * 
     * @param FieldEditEntity $editField
     */
    private function itemList(FieldEditEntity $editField, array $attrs, string $default = ""): array|null
    {
        if ($editField->type !== 'enum' && $editField->type !== 'set' ) {
            // Only for enums and sets
            return null;
        }

        // From html.inc.php: function enum_input(string $type, string $attrs, array $field, $value, string $empty = "")
        $prefix = $editField->type === 'enum' ? 'val-' : '';
        $items = [];
        if ($editField->field->null && $prefix) {
            $checkedAttr = $this->getCheckedAttr($editField, 'null', null);
            $items[] = [
                'attrs' => [
                    ...$attrs,
                    'id' => "{$attrs['id']}_null", // Overwrite the id value in the $attrs array.
                    ...$checkedAttr,
                ],
                'label' => "<i>$default</i>",
                'value' => 'null',
            ];
        }

        preg_match_all("~'((?:[^']|'')*)'~", $editField->field->length, $matches);
        foreach (($matches[1] ?? []) as $enumValue) {
            $enumValue = stripcslashes(str_replace("''", "'", $enumValue));
            $fieldName = "$prefix$enumValue";
            $checkedAttr = $this->getCheckedAttr($editField, $fieldName, $enumValue);
            $items[] = [
                'attrs' => [
                    ...$attrs,
                    'id' => "{$attrs['id']}_{$enumValue}", // Overwrite the id value in the $attrs array.
                    ...$checkedAttr,
                ],
                'label' => $this->utils->html($enumValue),
                'value' => $this->utils->html($fieldName),
            ];
        }

        return $items;
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getEnumFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        // From adminer.inc.php: function editInput(?string $table, array $field, string $attrs, $value): string
        $values = ['field' => 'enum'];
        if ($this->action === 'select') {
            $values['orig'] = [
                'attrs' => [
                    ...$attrs,
                    'checked' => 'checked',
                ],
                'label' => '<i>' . $this->utils->trans->lang('original') . '</i>',
                'value' => 'orig',
            ];
        }
        $values['items'] = $this->itemList($editField, $attrs, 'NULL');

        return $values;
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getSetFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        if (is_string($editField->value)) {
            $editField->value = explode(",", $editField->value);
        }

        return [
            'field' => 'set',
            'items' => $this->itemList($editField, $attrs),
        ];
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getBoolFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        $checkedAttr = $editField->isChecked() ? ['checked' => 'checked'] : [];
        return [
            'field' => 'bool',
            'attrs' => [
                'hidden' => [
                    ...$attrs,
                    'id' => '', // Unset the id value in the $attrs array
                    'value' => '0',
                ],
                'checkbox' => [
                    ...$attrs,
                    'value' => '1',
                    ...$checkedAttr,
                ],
            ],
        ];
    }

    /**
     * @param FieldEditEntity $editField
     *
     * @return bool
     */
    private function isBlob(FieldEditEntity $editField): bool
    {
        return $this->utils->isBlob($editField->field) && $this->utils->iniBool("file_uploads");
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getFileFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        return [
            'field' => 'file',
            'attrs' => [
                'id' => $attrs['id'],
                'name' => "fields-{$editField->name}",
            ],
        ];
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getJsonFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        return [
            'field' => 'json',
            'attrs' => [
                ...$attrs,
                'cols' => '50',
                'rows' => '5',
                'class' => 'jush-js',
            ],
            'value' => $this->utils->str->html($editField->value ?? ''),
        ];
    }

    /**
     * @param FieldEditEntity $editField
     *
     * @return bool
     */
    private function textSizeIsFixed(FieldEditEntity $editField): bool
    {
        return ($editField->isText() && $this->driver->jush() !== 'sqlite') || $editField->isSearch();
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getTextFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        $fieldAttrs = $this->textSizeIsFixed($editField) ? [
            'cols' => '50',
            'rows' => '5',
        ] : [
            'cols' => '30',
            'rows' => min(5, substr_count($editField->value ?? '', "\n") + 1),
        ];
        return [
            'field' => 'text',
            'attrs' => [
                ...$attrs,
                ...$fieldAttrs,
            ],
            'value' => $this->utils->html($editField->value ?? ''),
        ];
    }

    /**
     * @param FieldEditEntity $editField
     *
     * @return int
     */
    private function getInputFieldMaxLength(FieldEditEntity $editField): int
    {
        $unsigned = $editField->field->unsigned;
        $length = $editField->field->length;
        $type = $editField->type;
        $types = $this->driver->types();

        $maxlength = (!preg_match('~int~', $type) &&
            preg_match('~^(\d+)(,(\d+))?$~', $length, $match) ?
            ((preg_match("~binary~", $type) ? 2 : 1) *
                ($match[1] ?? 0) + (($match[3] ?? false) ? 1 : 0) +
                (($match[2] ?? false) && !$unsigned ? 1 : 0)) :
            (isset($types[$type]) ? $types[$type] + ($unsigned ? 0 : 1) : 0)
        );

        return $this->driver->jush() === 'sql' &&
            $this->driver->minVersion(5.6) &&
            preg_match('~time~', $type) ?
                $maxlength += 7 : // microtime
                $maxlength;
    }

    /**
     * @param FieldEditEntity $editField
     * @param array $attrs
     *
     * @return array
     */
    private function getDefaultFieldInput(FieldEditEntity $editField, array $attrs): array
    {
        $maxlength = $this->getInputFieldMaxLength($editField);
        // type='date' and type='time' display localized value which may be confusing,
        // type='datetime' uses 'T' as date and time separator

        if ($editField->isNumber()) {
            $attrs['type'] = 'number';
        }
        if ($maxlength > 0) {
            $attrs['data-maxlength'] = $maxlength;
        }
        if ($editField->bigSize($maxlength)) {
            $attrs['size'] = $maxlength > 99 ? '60' : '40';
        }

        return [
            'field' => 'input',
            'attrs' => $attrs,
            'value' => $this->utils->html($editField->value ?? ''),
        ];
    }

    /**
     * Get the input field for value
     *
     * @param FieldEditEntity $editField
     * @param bool|null $autofocus
     *
     * @return array
     */
    private function getFieldValueInput(FieldEditEntity $editField, bool|null $autofocus): array
    {
        // From input(array $field, $value, ?string $function, ?bool $autofocus = false) in html.inc.php
        $attrs = [
            'id' => "fields_{$editField->name}",
            'name' => $editField->isEnum() || $editField->isSet() ?
                "fields[{$editField->name}][]" : "fields[{$editField->name}]",
        ];
        if ($editField->isDisabled()) {
            $attrs['disabled'] = 'disabled';
        }
        if ($autofocus) {
            $attrs['autofocus'] = true;
        }

        // This function is implemented only for MySQL.
        // Todo: check what it actually does.
        // echo driver()->unconvertFunction($field) . " ";

        return match(true) {
            $editField->isEnum() => $this->getEnumFieldInput($editField, $attrs),
            $editField->isBool() => $this->getBoolFieldInput($editField, $attrs),
            $editField->isSet() => $this->getSetFieldInput($editField, $attrs),
            $this->isBlob($editField) => $this->getFileFieldInput($editField, $attrs),
            $editField->isJson() => $this->getJsonFieldInput($editField, $attrs),
            $editField->editText() => $this->getTextFieldInput($editField, $attrs),
            default => $this->getDefaultFieldInput($editField, $attrs),
        };
    }

    /**
     * Get the input field for function
     *
     * @param FieldEditEntity $editField
     *
     * @return array|null
     */
    private function getFieldFunctionInput(FieldEditEntity $editField): array|null
    {
        // From html.inc.php: function input(array $field, $value, ?string $function, ?bool $autofocus = false)
        if ($editField->type === 'enum' || $editField->function === null) {
            return null; // No function for enum values
        }

        if (count($editField->functions) < 2) {
            return [
                'label' => $this->utils->str->html($editField->functions[0] ?? ''),
            ];
        }

        $disabledAttr = $editField->isDisabled() ? ['disabled' => 'disabled'] : [];
        return [
            'select' => [
                'attrs' => [
                    'name' => "function[{$editField->name}]",
                    ...$disabledAttr,
                ],
                'options' => $editField->functions,
                'value' => $editField->functionValue(),
            ],
        ];
    }

    /**
     * @param FieldEditEntity $editField
     * @param bool|null $autofocus
     *
     * @return void
     */
    public function setFieldInputValues(FieldEditEntity $editField, bool|null $autofocus): void
    {
        $editField->functionInput = $this->getFieldFunctionInput($editField);
        $editField->valueInput = $this->getFieldValueInput($editField, $autofocus);
    }
}


1			<?php
2
3			namespace Lagdo\DbAdmin\Db\Page\Dml;
4
5			use Lagdo\DbAdmin\Db\Page\AppPage;
6			use Lagdo\DbAdmin\Driver\DriverInterface;
7			use Lagdo\DbAdmin\Driver\Utils\Utils;
8
9			use function count;
10			use function explode;
11			use function in_array;
12			use function is_array;
13			use function is_string;
14			use function min;
15			use function preg_match;
16			use function preg_match_all;
17			use function stripcslashes;
18			use function str_replace;
19			use function substr_count;
20
21			/**
22			* Make data for HTML elements in the user forms for data row insert and update.
23			*/
24			class DataFieldInput
25			{
26			/**
27			* The constructor
28			*
29			* @param AppPage $page
30			* @param DriverInterface $driver
31			* @param Utils $utils
32			* @param string $action
33			* @param string $operation
34			*/
35			public function __construct(private AppPage $page, private DriverInterface $driver,
36			private Utils $utils, private string $action, private string $operation)
37			{}
38
39			/**
40			* @param FieldEditEntity $editField
41			* @param string $fieldName
42			* @param string\|null $enumValue
43			*
44			* @return array
45			*/
46			private function getCheckedAttr(FieldEditEntity $editField, string $fieldName, string\|null $enumValue): array
47			{
48			$checked = is_array($editField->value) ?
49			in_array($fieldName, $editField->value) : $editField->value === $enumValue;
50			return $checked ? ['checked' => 'checked'] : [];
51			}
52
53			/**
54			* Get data for enum or set input field
55			*
56			* @param FieldEditEntity $editField
57			*/
58			private function itemList(FieldEditEntity $editField, array $attrs, string $default = ""): array\|null
59			{
60			if ($editField->type !== 'enum' && $editField->type !== 'set' ) {
61			// Only for enums and sets
62			return null;
63			}
64
65			// From html.inc.php: function enum_input(string $type, string $attrs, array $field, $value, string $empty = "")
66			$prefix = $editField->type === 'enum' ? 'val-' : '';
67			$items = [];
68			if ($editField->field->null && $prefix) {
69			$checkedAttr = $this->getCheckedAttr($editField, 'null', null);
70			$items[] = [
71			'attrs' => [
72			...$attrs,
73			'id' => "{$attrs['id']}_null", // Overwrite the id value in the $attrs array.
74			...$checkedAttr,
75			],
76			'label' => "<i>$default</i>",
77			'value' => 'null',
78			];
79			}
80
81			preg_match_all("~'((?:[^']\|'')*)'~", $editField->field->length, $matches);
82			foreach (($matches[1] ?? []) as $enumValue) {
83			$enumValue = stripcslashes(str_replace("''", "'", $enumValue));
84			$fieldName = "$prefix$enumValue";
85			$checkedAttr = $this->getCheckedAttr($editField, $fieldName, $enumValue);
86			$items[] = [
87			'attrs' => [
88			...$attrs,
89			'id' => "{$attrs['id']}_{$enumValue}", // Overwrite the id value in the $attrs array.
90			...$checkedAttr,
91			],
92			'label' => $this->utils->html($enumValue),
93			'value' => $this->utils->html($fieldName),
94			];
95			}
96
97			return $items;
98			}
99
100			/**
101			* @param FieldEditEntity $editField
102			* @param array $attrs
103			*
104			* @return array
105			*/
106			private function getEnumFieldInput(FieldEditEntity $editField, array $attrs): array
107			{
108			// From adminer.inc.php: function editInput(?string $table, array $field, string $attrs, $value): string
109			$values = ['field' => 'enum'];
110			if ($this->action === 'select') {
111			$values['orig'] = [
112			'attrs' => [
113			...$attrs,
114			'checked' => 'checked',
115			],
116			'label' => '<i>' . $this->utils->trans->lang('original') . '</i>',
117			'value' => 'orig',
118			];
119			}
120			$values['items'] = $this->itemList($editField, $attrs, 'NULL');
121
122			return $values;
123			}
124
125			/**
126			* @param FieldEditEntity $editField
127			* @param array $attrs
128			*
129			* @return array
130			*/
131			private function getSetFieldInput(FieldEditEntity $editField, array $attrs): array
132			{
133			if (is_string($editField->value)) {
134			$editField->value = explode(",", $editField->value);
135			}
136
137			return [
138			'field' => 'set',
139			'items' => $this->itemList($editField, $attrs),
140			];
141			}
142
143			/**
144			* @param FieldEditEntity $editField
145			* @param array $attrs
146			*
147			* @return array
148			*/
149			private function getBoolFieldInput(FieldEditEntity $editField, array $attrs): array
150			{
151			$checkedAttr = $editField->isChecked() ? ['checked' => 'checked'] : [];
152			return [
153			'field' => 'bool',
154			'attrs' => [
155			'hidden' => [
156			...$attrs,
157			'id' => '', // Unset the id value in the $attrs array
158			'value' => '0',
159			],
160			'checkbox' => [
161			...$attrs,
162			'value' => '1',
163			...$checkedAttr,
164			],
165			],
166			];
167			}
168
169			/**
170			* @param FieldEditEntity $editField
171			*
172			* @return bool
173			*/
174			private function isBlob(FieldEditEntity $editField): bool
175			{
176			return $this->utils->isBlob($editField->field) && $this->utils->iniBool("file_uploads");
177			}
178
179			/**
180			* @param FieldEditEntity $editField
181			* @param array $attrs
182			*
183			* @return array
184			*/
185			private function getFileFieldInput(FieldEditEntity $editField, array $attrs): array
186			{
187			return [
188			'field' => 'file',
189			'attrs' => [
190			'id' => $attrs['id'],
191			'name' => "fields-{$editField->name}",
192			],
193			];
194			}
195
196			/**
197			* @param FieldEditEntity $editField
198			* @param array $attrs
199			*
200			* @return array
201			*/
202			private function getJsonFieldInput(FieldEditEntity $editField, array $attrs): array
203			{
204			return [
205			'field' => 'json',
206			'attrs' => [
207			...$attrs,
208			'cols' => '50',
209			'rows' => '5',
210			'class' => 'jush-js',
211			],
212			'value' => $this->utils->str->html($editField->value ?? ''),
213			];
214			}
215
216			/**
217			* @param FieldEditEntity $editField
218			*
219			* @return bool
220			*/
221			private function textSizeIsFixed(FieldEditEntity $editField): bool
222			{
223			return ($editField->isText() && $this->driver->jush() !== 'sqlite') \|\| $editField->isSearch();
224			}
225
226			/**
227			* @param FieldEditEntity $editField
228			* @param array $attrs
229			*
230			* @return array
231			*/
232			private function getTextFieldInput(FieldEditEntity $editField, array $attrs): array
233			{
234			$fieldAttrs = $this->textSizeIsFixed($editField) ? [
235			'cols' => '50',
236			'rows' => '5',
237			] : [
238			'cols' => '30',
239			'rows' => min(5, substr_count($editField->value ?? '', "\n") + 1),
240			];
241			return [
242			'field' => 'text',
243			'attrs' => [
244			...$attrs,
245			...$fieldAttrs,
246			],
247			'value' => $this->utils->html($editField->value ?? ''),
248			];
249			}
250
251			/**
252			* @param FieldEditEntity $editField
253			*
254			* @return int
255			*/
256			private function getInputFieldMaxLength(FieldEditEntity $editField): int
257			{
258			$unsigned = $editField->field->unsigned;
259			$length = $editField->field->length;
260			$type = $editField->type;
261			$types = $this->driver->types();
262
263			$maxlength = (!preg_match('~int~', $type) &&
264			preg_match('~^(\d+)(,(\d+))?$~', $length, $match) ?
265			((preg_match("~binary~", $type) ? 2 : 1) *
266			($match[1] ?? 0) + (($match[3] ?? false) ? 1 : 0) +
267			(($match[2] ?? false) && !$unsigned ? 1 : 0)) :
268			(isset($types[$type]) ? $types[$type] + ($unsigned ? 0 : 1) : 0)
269			);
270
271			return $this->driver->jush() === 'sql' &&
272			$this->driver->minVersion(5.6) &&
273			preg_match('~time~', $type) ?
274			$maxlength += 7 : // microtime
275			$maxlength;
276			}
277
278			/**
279			* @param FieldEditEntity $editField
280			* @param array $attrs
281			*
282			* @return array
283			*/
284			private function getDefaultFieldInput(FieldEditEntity $editField, array $attrs): array
285			{
286			$maxlength = $this->getInputFieldMaxLength($editField);
287			// type='date' and type='time' display localized value which may be confusing,
288			// type='datetime' uses 'T' as date and time separator
289
290			if ($editField->isNumber()) {
291			$attrs['type'] = 'number';
292			}
293			if ($maxlength > 0) {
294			$attrs['data-maxlength'] = $maxlength;
295			}
296			if ($editField->bigSize($maxlength)) {
297			$attrs['size'] = $maxlength > 99 ? '60' : '40';
298			}
299
300			return [
301			'field' => 'input',
302			'attrs' => $attrs,
303			'value' => $this->utils->html($editField->value ?? ''),
304			];
305			}
306
307			/**
308			* Get the input field for value
309			*
310			* @param FieldEditEntity $editField
311			* @param bool\|null $autofocus
312			*
313			* @return array
314			*/
315			private function getFieldValueInput(FieldEditEntity $editField, bool\|null $autofocus): array
316			{
317			// From input(array $field, $value, ?string $function, ?bool $autofocus = false) in html.inc.php
318			$attrs = [
319			'id' => "fields_{$editField->name}",
320			'name' => $editField->isEnum() \|\| $editField->isSet() ?
321			"fields[{$editField->name}][]" : "fields[{$editField->name}]",
322			];
323			if ($editField->isDisabled()) {
324			$attrs['disabled'] = 'disabled';
325			}
326			if ($autofocus) {
327			$attrs['autofocus'] = true;
328			}
329
330			// This function is implemented only for MySQL.
331			// Todo: check what it actually does.
332			// echo driver()->unconvertFunction($field) . " ";
333
334			return match(true) {
335			$editField->isEnum() => $this->getEnumFieldInput($editField, $attrs),
336			$editField->isBool() => $this->getBoolFieldInput($editField, $attrs),
337			$editField->isSet() => $this->getSetFieldInput($editField, $attrs),
338			$this->isBlob($editField) => $this->getFileFieldInput($editField, $attrs),
339			$editField->isJson() => $this->getJsonFieldInput($editField, $attrs),
340			$editField->editText() => $this->getTextFieldInput($editField, $attrs),
341			default => $this->getDefaultFieldInput($editField, $attrs),
342			};
343			}
344
345			/**
346			* Get the input field for function
347			*
348			* @param FieldEditEntity $editField
349			*
350			* @return array\|null
351			*/
352			private function getFieldFunctionInput(FieldEditEntity $editField): array\|null
353			{
354			// From html.inc.php: function input(array $field, $value, ?string $function, ?bool $autofocus = false)
355			if ($editField->type === 'enum' \|\| $editField->function === null) {
356			return null; // No function for enum values
357			}
358
359			if (count($editField->functions) < 2) {
360			return [
361			'label' => $this->utils->str->html($editField->functions[0] ?? ''),
362			];
363			}
364
365			$disabledAttr = $editField->isDisabled() ? ['disabled' => 'disabled'] : [];
366			return [
367			'select' => [
368			'attrs' => [
369			'name' => "function[{$editField->name}]",
370			...$disabledAttr,
371			],
372			'options' => $editField->functions,
373			'value' => $editField->functionValue(),
374			],
375			];
376			}
377
378			/**
379			* @param FieldEditEntity $editField
380			* @param bool\|null $autofocus
381			*
382			* @return void
383			*/
384			public function setFieldInputValues(FieldEditEntity $editField, bool\|null $autofocus): void
385			{
386			$editField->functionInput = $this->getFieldFunctionInput($editField);
387			$editField->valueInput = $this->getFieldValueInput($editField, $autofocus);
388			}
389			}
390

lagdo / jaxon-dbadmin

DataFieldInput::getInputFieldMaxLength() F last analyzed 2025-12-22 05:57 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like

DataFieldInput::getInputFieldMaxLength() F
last analyzed 2025-12-22 05:57 UTC