lagdo /
jaxon-dbadmin
| Total Complexity | 56 |
| Total Lines | 247 |
| Duplicated Lines | 0 % |
| Changes | 4 | ||
| Bugs | 0 | Features | 0 |
Complex classes like QueryInputTrait often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use QueryInputTrait, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 20 | trait QueryInputTrait |
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| 21 | { |
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| 22 | /** |
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| 23 | * @param TableFieldEntity $field |
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| 24 | * @param string $name |
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| 25 | * @param string|null $function |
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| 26 | * @param array $functions |
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| 27 | * |
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| 28 | * @return array |
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| 29 | */ |
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| 30 | private function getEntryFunctions(TableFieldEntity $field, string $name, $function, array $functions): array |
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| 51 | ]; |
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| 52 | } |
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| 53 | |||
| 54 | /** |
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| 55 | * @param string $val |
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| 56 | * @param int $i |
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| 57 | * @param mixed $value |
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| 58 | * |
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| 59 | * @return array |
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| 60 | */ |
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| 61 | private function getEnumItemValue(string $val, int $i, $value): array |
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| 62 | { |
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| 63 | $val = stripcslashes(str_replace("''", "'", $val)); |
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| 64 | $checked = (is_int($value) ? $value == $i + 1 : |
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| 65 | (is_array($value) ? in_array($i+1, $value) : $value === $val)); |
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| 66 | return ['value' => $i + 1, 'checked' => $checked, 'text' => $this->util->html($val)]; |
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| 67 | } |
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| 68 | |||
| 69 | /** |
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| 70 | * @param TableFieldEntity $field |
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| 71 | * @param bool $select |
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| 72 | * @param mixed $value |
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| 73 | * |
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| 74 | * @return array |
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| 75 | */ |
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| 76 | private function getEnumValues(TableFieldEntity $field, bool $select, $value): array |
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| 77 | { |
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| 78 | $values = []; |
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| 79 | if (($select)) { |
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| 80 | $values[] = ['value' => '-1', 'checked' => true, |
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| 81 | 'text' => '<i>' . $this->trans->lang('original') . '</i>']; |
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| 82 | } |
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| 83 | if ($field->null) { |
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| 84 | $values[] = ['value' => '', 'checked' => $value === null && !$select, 'text' => '<i>NULL</i>']; |
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| 85 | } |
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| 86 | |||
| 87 | // From functions.inc.php (function enum_input()) |
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| 88 | $empty = 0; // 0 - empty |
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| 89 | $values[] = ['value' => $empty, 'checked' => is_array($value) ? in_array($empty, $value) : $value === 0, |
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| 90 | 'text' => '<i>' . $this->trans->lang('empty') . '</i>']; |
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| 91 | |||
| 92 | preg_match_all("~'((?:[^']|'')*)'~", $field->fullType, $matches); |
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| 93 | foreach ($matches[1] as $i => $val) { |
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| 94 | $values[] = $this->getEnumItemValue($val, $i, $value); |
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| 95 | } |
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| 96 | |||
| 97 | return $values; |
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| 98 | } |
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| 99 | |||
| 100 | /** |
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| 101 | * @param TableFieldEntity $field |
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| 102 | * @param array $attrs |
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| 103 | * @param mixed $value |
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| 104 | * |
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| 105 | * @return array |
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| 106 | */ |
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| 107 | private function getSetInput(TableFieldEntity $field, array $attrs, $value): array |
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| 108 | { |
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| 109 | $values = []; |
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| 110 | preg_match_all("~'((?:[^']|'')*)'~", $field->length, $matches); |
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| 111 | foreach ($matches[1] as $i => $val) { |
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| 112 | $val = stripcslashes(str_replace("''", "'", $val)); |
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| 113 | $checked = (is_int($value) ? ($value >> $i) & 1 : in_array($val, explode(',', $value), true)); |
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| 114 | $values[] = ['value=' => (1 << $i), 'checked' => $checked, 'text' => $this->util->html($val)]; |
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| 115 | } |
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| 116 | return ['type' => 'checkbox', 'attrs' => $attrs, 'values' => $values]; |
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| 117 | } |
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| 118 | |||
| 119 | /** |
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| 120 | * @param TableFieldEntity $field |
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| 121 | * @param array $attrs |
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| 122 | * @param mixed $value |
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| 123 | * |
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| 124 | * @return array |
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| 125 | */ |
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| 126 | private function getBlobInput(TableFieldEntity $field, array $attrs, $value): array |
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| 127 | { |
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| 128 | if (preg_match('~text|lob|memo~i', $field->type) && $this->driver->jush() !== 'sqlite') { |
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| 129 | $attrs['cols'] = 50; |
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| 130 | $attrs['rows'] = 12; |
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| 131 | } else { |
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| 132 | $rows = min(12, substr_count($value, "\n") + 1); |
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| 133 | $attrs['cols'] = 30; |
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| 134 | $attrs['rows'] = $rows; |
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| 135 | if ($rows == 1) { |
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| 136 | $attrs['style'] = 'height: 1.2em;'; |
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| 137 | } |
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| 138 | } |
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| 139 | return ['type' => 'textarea', 'attrs' => $attrs, 'value' => $this->util->html($value)]; |
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| 140 | } |
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| 141 | |||
| 142 | /** |
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| 143 | * @param TableFieldEntity $field |
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| 144 | * |
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| 145 | * @return int |
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| 146 | */ |
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| 147 | private function getLengthValue(TableFieldEntity $field): int |
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| 161 | } |
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| 162 | |||
| 163 | /** |
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| 164 | * @param TableFieldEntity $field |
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| 165 | * |
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| 166 | * @return int |
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| 167 | */ |
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| 168 | private function getMaxLength(TableFieldEntity $field): int |
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| 169 | { |
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| 170 | $maxlength = $this->getLengthValue($field); |
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| 171 | if ($this->driver->jush() == 'sql' && $this->driver->minVersion(5.6) && |
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| 172 | preg_match('~time~', $field->type)) { |
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| 173 | return $maxlength + 7; // microtime |
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| 174 | } |
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| 175 | return $maxlength; |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * @param TableFieldEntity $field |
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| 180 | * @param array $attrs |
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| 181 | * |
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| 182 | * @return void |
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| 183 | */ |
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| 184 | private function setDataLength(TableFieldEntity $field, array &$attrs) |
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| 192 | } |
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| 193 | } |
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| 194 | |||
| 195 | /** |
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| 196 | * @param TableFieldEntity $field |
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| 197 | * @param array $attrs |
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| 198 | * |
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| 199 | * @return void |
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| 200 | */ |
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| 201 | private function setDataType(TableFieldEntity $field, array &$attrs) |
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| 207 | } |
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| 208 | } |
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| 209 | |||
| 210 | /** |
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| 211 | * @param TableFieldEntity $field |
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| 212 | * @param array $attrs |
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| 213 | * @param mixed $value |
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| 214 | * @param string|null $function |
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| 215 | * @param array $functions |
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| 216 | * |
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| 217 | * @return array |
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| 218 | */ |
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| 219 | private function getDefaultInput(TableFieldEntity $field, array $attrs, $value, $function, array $functions): array |
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| 220 | { |
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| 221 | $this->setDataLength($field, $attrs); |
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| 222 | $hasFunction = (in_array($function, $functions) || isset($functions[$function])); |
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| 223 | if (!$hasFunction || $function === '') { |
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| 224 | $this->setDataType($field, $attrs); |
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| 225 | } |
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| 226 | $attrs['value'] = $this->util->html($value); |
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| 227 | return ['type' => 'input', 'attrs' => $attrs]; |
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| 228 | } |
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| 229 | |||
| 230 | /** |
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| 231 | * @param TableFieldEntity $field |
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| 232 | * @param string $name |
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| 233 | * @param mixed $value |
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| 234 | * @param string|null $function |
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| 235 | * @param array $functions |
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| 236 | * @param array $options |
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| 237 | * |
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| 238 | * @return array |
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| 239 | */ |
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| 240 | private function getEntryInput(TableFieldEntity $field, string $name, $value, $function, array $functions, array $options): array |
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| 267 | } |
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| 268 | } |
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| 269 |
