Column::render() - Code Metrics - cycle/schema-builder - Measure and Improve Code Quality continuously with Scrutinizer

Column::render() B
last analyzed 2025-05-06 15:28 UTC

↳ Parent: Column

Complexity

Conditions	8
Paths	15

Size

Total Lines	34
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	8.7868

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	8
eloc	19
nc	15
nop	1
dl	0
loc	34
ccs	10
cts	13
cp	0.7692
crap	8.7868
rs	8.4444
c	1
b	0
f	0

<?php

declare(strict_types=1);

namespace Cycle\Schema\Table;

use Cycle\Database\Schema\AbstractColumn;
filter:
    dependency_paths: ["lib/*"]
use Cycle\Schema\Definition\Field;
use Cycle\Schema\Exception\ColumnException;

/**
 * Carries information about column definition.
 *
 * @internal
 */
final class Column
{
    // default column value
    public const OPT_DEFAULT = 'default';

    // column can automatically define default value
    public const OPT_CAST_DEFAULT = 'castDefault';

    // column can be nullable
    public const OPT_NULLABLE = 'nullable';

    // provides ability to define complex types using string notation, i.e. string(32)
    private const DEFINITION = '/(?P<type>[a-z]+)(?: *\((?P<options>[^\)]+)\))?/i';

    /** @var Field */
    private $field;

    /** @var string */
    private $type;

    /** @var array */
    private $typeOptions = [];

    /**
     * Parse field definition into table definition.
     *
     * @throws ColumnException
     *
     */
    public static function parse(Field $field): self
    {
        $column = new self();
        $column->field = $field;

        if (!preg_match(self::DEFINITION, $field->getType(), $type)) {
            throw new ColumnException("Invalid column type declaration in `{$field->getType()}`");
        }

        $column->type = $type['type'];
        if (!empty($type['options'])) {
            $column->typeOptions = array_map('trim', explode(',', $type['options'] ?? ''));
        }

        return $column;
    }

    public function getName(): string
    {
        return $this->field->getColumn();
    }

    /**
     * Get column type.
     *
     */
    public function getType(): string
    {
        return $this->type;
    }

    public function isPrimary(): bool
    {
        return $this->field->isPrimary() || in_array($this->type, ['primary', 'bigPrimary']);
    }

    public function isNullable(): bool
    {
        if ($this->hasDefault() && $this->getDefault() === null) {
            return true;
        }

        return $this->hasOption(self::OPT_NULLABLE) && !$this->isPrimary();
    }

    public function hasDefault(): bool
    {
        if ($this->isPrimary()) {
            return false;
        }

        return $this->hasOption(self::OPT_DEFAULT);
    }

    /**
     * @return mixed
     * @throws ColumnException
     *
     */
    public function getDefault()
    {
        if (!$this->hasDefault()) {
            throw new ColumnException("No default value on `{$this->field->getColumn()}`");
        }

        return $this->field->getOptions()->get(self::OPT_DEFAULT);
    }

    /**
     * Render column definition.
     *
     * @throws ColumnException
     */
    public function render(AbstractColumn $column): void
    {
        $column->nullable($this->isNullable());

        try {
            // bypassing call to AbstractColumn->type method (or specialized column method)
            if (\method_exists($column, $this->type) && $this->typeOptions !== []) {
                call_user_func_array([$column, $this->type], $this->typeOptions);
            } else {
                call_user_func_array([$column, 'type'], \array_merge([$this->type], $this->typeOptions));
            }
        } catch (\Throwable $e) {
            throw new ColumnException(
                "Invalid column type definition in '{$column->getTable()}'.'{$column->getName()}'",
                (int) $e->getCode(),
                $e,
            );
        }

        if ($this->isNullable()) {
            $column->defaultValue(null);
        }

        if ($this->hasDefault() && $this->getDefault() !== null) {
            $column->defaultValue($this->getDefault());
            return;
        }

        if ($this->hasOption(self::OPT_CAST_DEFAULT)) {
            // cast default value
            $column->defaultValue($this->castDefault($column));
        }

        $column->setAttributes(\iterator_to_array($this->field->getAttributes()));
    }

    /**
     *
     * @return bool|float|int|string
     */
    private function castDefault(AbstractColumn $column)
    {
        if (in_array($column->getAbstractType(), ['timestamp', 'datetime', 'time', 'date'])) {
            return 0;
        }

        if ($column->getAbstractType() === 'enum') {
            // we can use first enum value as default
            return $column->getEnumValues()[0];
        }

        switch ($column->getType()) {
            case AbstractColumn::INT:
                return 0;
            case AbstractColumn::FLOAT:
                return 0.0;
            case AbstractColumn::BOOL:
                return false;
        }

        return '';
    }

    private function hasOption(string $option): bool
    {
        return $this->field->getOptions()->has($option);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Cycle\Schema\Table;
6
7		use Cycle\Database\Schema\AbstractColumn;
		0 ignored issues – show Bug introduced 2022-01-10 13:28 UTC by Report Bug Copy Issue Report The type `Cycle\Database\Schema\AbstractColumn` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
8		use Cycle\Schema\Definition\Field;
9		use Cycle\Schema\Exception\ColumnException;
10
11		/**
12		* Carries information about column definition.
13		*
14		* @internal
15		*/
16		final class Column
17		{
18		// default column value
19		public const OPT_DEFAULT = 'default';
20
21		// column can automatically define default value
22		public const OPT_CAST_DEFAULT = 'castDefault';
23
24		// column can be nullable
25		public const OPT_NULLABLE = 'nullable';
26
27		// provides ability to define complex types using string notation, i.e. string(32)
28		private const DEFINITION = '/(?P<type>[a-z]+)(?: *\((?P<options>[^\)]+)\))?/i';
29
30		/** @var Field */
31		private $field;
32
33		/** @var string */
34		private $type;
35
36		/** @var array */
37		private $typeOptions = [];
38
39		/**
40		* Parse field definition into table definition.
41		*
42	24	* @throws ColumnException
43		*
44	24	*/
45		public static function parse(Field $field): self
46		{
47		$column = new self();
48		$column->field = $field;
49
50		if (!preg_match(self::DEFINITION, $field->getType(), $type)) {
51		throw new ColumnException("Invalid column type declaration in `{$field->getType()}`");
52	24	}
53
54	24	$column->type = $type['type'];
55		if (!empty($type['options'])) {
56		$column->typeOptions = array_map('trim', explode(',', $type['options'] ?? ''));
57		}
58
59		return $column;
60	528	}
61
62	528	public function getName(): string
63		{
64		return $this->field->getColumn();
65		}
66
67		/**
68	520	* Get column type.
69		*
70	520	*/
71	8	public function getType(): string
72		{
73		return $this->type;
74	512	}
75
76		public function isPrimary(): bool
77		{
78		return $this->field->isPrimary() \|\| in_array($this->type, ['primary', 'bigPrimary']);
79		}
80	528
81		public function isNullable(): bool
82	528	{
83	408	if ($this->hasDefault() && $this->getDefault() === null) {
84		return true;
85		}
86	496
87		return $this->hasOption(self::OPT_NULLABLE) && !$this->isPrimary();
88		}
89
90		public function hasDefault(): bool
91		{
92		if ($this->isPrimary()) {
93		return false;
94	24	}
95
96	24	return $this->hasOption(self::OPT_DEFAULT);
97	8	}
98
99		/**
100	16	* @return mixed
101		* @throws ColumnException
102		*
103		*/
104		public function getDefault()
105		{
106		if (!$this->hasDefault()) {
107		throw new ColumnException("No default value on `{$this->field->getColumn()}`");
108		}
109
110	496	return $this->field->getOptions()->get(self::OPT_DEFAULT);
111		}
112	496
113		/**
114		* Render column definition.
115		*
116	496	* @throws ColumnException
117		*/
118		public function render(AbstractColumn $column): void
119		{
120		$column->nullable($this->isNullable());
121
122		try {
123		// bypassing call to AbstractColumn->type method (or specialized column method)
124		if (\method_exists($column, $this->type) && $this->typeOptions !== []) {
125	496	call_user_func_array([$column, $this->type], $this->typeOptions);
126	112	} else {
127		call_user_func_array([$column, 'type'], \array_merge([$this->type], $this->typeOptions));
128		}
129	496	} catch (\Throwable $e) {
130	8	throw new ColumnException(
131	8	"Invalid column type definition in '{$column->getTable()}'.'{$column->getName()}'",
132		(int) $e->getCode(),
133		$e,
134	488	);
135		}
136	48
137		if ($this->isNullable()) {
138	488	$column->defaultValue(null);
139		}
140
141		if ($this->hasDefault() && $this->getDefault() !== null) {
142		$column->defaultValue($this->getDefault());
143		return;
144		}
145
146		if ($this->hasOption(self::OPT_CAST_DEFAULT)) {
147		// cast default value
148		$column->defaultValue($this->castDefault($column));
149	536	}
150
151	536	$column->setAttributes(\iterator_to_array($this->field->getAttributes()));
152	536	}
153
154	536	/**
155	8	*
156		* @return bool\|float\|int\|string
157		*/
158	528	private function castDefault(AbstractColumn $column)
159	528	{
160	384	if (in_array($column->getAbstractType(), ['timestamp', 'datetime', 'time', 'date'])) {
161		return 0;
162		}
163	528
164		if ($column->getAbstractType() === 'enum') {
165		// we can use first enum value as default
166		return $column->getEnumValues()[0];
167		}
168
169		switch ($column->getType()) {
170		case AbstractColumn::INT:
171	48	return 0;
172		case AbstractColumn::FLOAT:
173	48	return 0.0;
174	8	case AbstractColumn::BOOL:
175		return false;
176		}
177	40
178		return '';
179	8	}
180
181		private function hasOption(string $option): bool
182	32	{
183	32	return $this->field->getOptions()->has($option);
184	10	}
185		}
186

cycle / schema-builder

Column::render() B last analyzed 2025-05-06 15:28 UTC

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Column::render() B
last analyzed 2025-05-06 15:28 UTC