manticoresoftware /
manticoresearch-php
| Total Complexity | 65 |
| Total Lines | 291 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Search 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 Search, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 21 | class Search |
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| 22 | { |
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| 23 | /** |
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| 24 | * @var Client |
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| 25 | */ |
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| 26 | protected $_client; |
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| 27 | |||
| 28 | protected $_query; |
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| 29 | protected $_body; |
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| 30 | /** |
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| 31 | * @var array |
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| 32 | */ |
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| 33 | protected $_params = []; |
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| 34 | |||
| 35 | public function __construct(Client $client) |
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| 36 | { |
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| 37 | $this->_client = $client; |
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| 38 | $this->_query = new BoolQuery(); |
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| 39 | } |
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| 40 | |||
| 41 | public function setIndex($index): self |
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| 45 | } |
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| 46 | |||
| 47 | public function setSource($source): self |
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| 51 | } |
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| 52 | |||
| 53 | /** |
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| 54 | * @param $string |
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| 55 | * @return $this |
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| 56 | */ |
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| 57 | public function search($string): self |
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| 58 | { |
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| 59 | if (is_object($string)) { |
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| 60 | $this->_query = $string; |
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| 61 | return $this; |
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| 62 | } |
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| 63 | $this->_query->must(new QueryString($string)); |
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| 64 | return $this; |
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| 65 | } |
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| 66 | |||
| 67 | public function match($keywords, $fields = null): self |
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| 68 | { |
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| 69 | $f = "*"; |
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| 70 | if ($fields !== null && is_string($fields)) { |
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| 71 | $f = $fields; |
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| 72 | } |
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| 73 | $this->_query->must(new Match($keywords, $f)); |
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| 74 | return $this; |
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| 75 | } |
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| 76 | |||
| 77 | public function phrase($string, $fields = null): self |
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| 78 | { |
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| 79 | $f = "*"; |
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| 80 | if ($fields !== null && is_string($fields)) { |
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| 81 | $f = $fields; |
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| 82 | } |
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| 83 | $this->_query->must(new Match($string, $f)); |
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| 84 | return $this; |
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| 85 | } |
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| 86 | |||
| 87 | public function limit($limit): self |
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| 88 | { |
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| 89 | $this->_params['limit'] = $limit; |
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| 90 | return $this; |
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| 91 | } |
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| 92 | |||
| 93 | /** |
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| 94 | * @param $name |
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| 95 | * @param $exp |
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| 96 | * @return $this |
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| 97 | */ |
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| 98 | public function expression($name, $exp): self |
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| 99 | { |
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| 100 | if (!isset($this->_params['script_fields'])) { |
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| 101 | $this->_params['script_fields'] = new ScriptFields(); |
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| 102 | } |
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| 103 | $this->_params['script_fields']->add($name, $exp); |
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| 104 | return $this; |
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| 105 | } |
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| 106 | |||
| 107 | public function highlight($fields = [],$settings=[]): self |
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| 108 | { |
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| 109 | |||
| 110 | if (count($fields) === 0 && count($settings)===0) { |
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| 111 | $this->_params['highlight'] = new \stdClass(); |
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| 112 | return $this; |
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| 113 | } |
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| 114 | $this->_params['highlight'] = []; |
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| 115 | if (count($fields) > 0) { |
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| 116 | $this->_params['highlight']['fields'] =$fields; |
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| 117 | } |
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| 118 | if(count($settings)>0) { |
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| 119 | foreach($settings as $name=>$value) |
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| 120 | { |
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| 121 | $this->_params['highlight'][$name] =$value; |
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| 122 | } |
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| 123 | } |
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| 124 | return $this; |
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| 125 | } |
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| 126 | |||
| 127 | public function distance($args): self |
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| 128 | { |
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| 129 | $this->_query->must(new Distance($args)); |
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| 130 | return $this; |
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| 131 | } |
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| 132 | |||
| 133 | public function filter($attr, $op = '', $values = []): self |
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| 134 | { |
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| 135 | if (is_object($attr)) { |
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| 136 | $this->_query->must($attr); |
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| 137 | return $this; |
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| 138 | } |
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| 139 | if (!is_array($values)) { |
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| 140 | $values = [$values]; |
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| 141 | } |
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| 142 | |||
| 143 | switch ($op) { |
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| 144 | case 'range': |
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| 145 | $this->_query->must(new Range($attr, [ |
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| 146 | 'gte' => $values[0], |
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| 147 | 'lte' => $values[1] |
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| 148 | ])); |
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| 149 | break; |
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| 150 | case 'lt': |
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| 151 | case 'lte': |
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| 152 | case 'gt': |
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| 153 | case 'gte': |
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| 154 | $this->_query->must(new Range($attr, [ |
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| 155 | $op => $values[0], |
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| 156 | ])); |
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| 157 | break; |
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| 158 | case 'equals': |
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| 159 | $this->_query->must(new Equals($attr, $values[0])); |
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| 160 | break; |
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| 161 | } |
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| 162 | return $this; |
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| 163 | } |
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| 164 | |||
| 165 | public function orFilter($attr, $op = '', $values = []): self |
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| 166 | { |
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| 167 | if (is_object($attr)) { |
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| 168 | $this->_query->should($attr); |
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| 169 | return $this; |
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| 170 | } |
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| 171 | if (!is_array($values)) { |
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| 172 | $values = [$values]; |
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| 173 | } |
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| 174 | switch ($op) { |
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| 175 | case 'range': |
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| 176 | $this->_query->should(new Range($attr, [ |
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| 177 | 'gte' => $values[0], |
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| 178 | 'lte' => $values[1] |
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| 179 | ])); |
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| 180 | break; |
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| 181 | case 'lt': |
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| 182 | case 'lte': |
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| 183 | case 'gte': |
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| 184 | case 'gt': |
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| 185 | $this->_query->should(new Range($attr, [ |
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| 186 | $op => $values[0], |
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| 187 | ])); |
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| 188 | break; |
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| 189 | case 'equals': |
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| 190 | $this->_query->should(new Equals($attr, $values[0])); |
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| 191 | break; |
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| 192 | } |
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| 193 | return $this; |
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| 194 | } |
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| 195 | |||
| 196 | public function notFilter($attr, $op = '', $values = []): self |
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| 197 | { |
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| 198 | if (is_object($attr)) { |
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| 199 | $this->_query->mustNot($attr); |
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| 200 | return $this; |
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| 201 | } |
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| 202 | if (!is_array($values)) { |
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| 203 | $values = [$values]; |
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| 204 | } |
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| 205 | |||
| 206 | switch ($op) { |
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| 207 | case 'range': |
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| 208 | $this->_query->mustNot(new Range($attr, [ |
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| 209 | 'gte' => $values[0], |
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| 210 | 'lte' => $values[1] |
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| 211 | ])); |
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| 212 | break; |
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| 213 | case 'lt': |
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| 214 | case 'lte': |
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| 215 | case 'gte': |
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| 216 | case 'gt': |
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| 217 | $this->_query->mustNot(new Range($attr, [ |
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| 218 | $op => $values[0], |
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| 219 | ])); |
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| 220 | break; |
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| 221 | case 'equals': |
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| 222 | $this->_query->mustNot(new Equals($attr, $values[0])); |
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| 223 | break; |
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| 224 | } |
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| 225 | return $this; |
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| 226 | } |
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| 227 | |||
| 228 | public function offset($offset): self |
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| 229 | { |
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| 230 | $this->_params['offset'] = $offset; |
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| 231 | return $this; |
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| 232 | } |
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| 233 | |||
| 234 | public function maxMatches($maxmatches): self |
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| 235 | { |
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| 236 | $this->_params['max_matches'] = $maxmatches; |
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| 237 | return $this; |
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| 238 | } |
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| 239 | |||
| 240 | public function sort($field, $direction = 'asc', $mode = null): self |
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| 241 | { |
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| 242 | // reset sorting |
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| 243 | if ($field === false) { |
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| 244 | $this->_params['sort'] = []; |
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| 245 | } |
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| 246 | //if 1st arg is array means we have a sorting expression |
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| 247 | if (is_array($field)) { |
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| 248 | //is 2nd arg is true we full set the sort with the expr, otherwise just add it |
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| 249 | if (isset($direction) && $direction === true) { |
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| 250 | $this->_params['sort'] = $field; |
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| 251 | } else { |
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| 252 | $this->_params['sort'] [] = $field; |
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| 253 | } |
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| 254 | return $this; |
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| 255 | } |
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| 256 | if (!isset($this->_params['sort'])) { |
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| 257 | $this->_params['sort'] = []; |
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| 258 | } |
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| 259 | if ($mode === null) { |
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| 260 | $this->_params['sort'] [] = [$field => $direction]; |
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| 261 | } else { |
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| 262 | $this->_params['sort'] [] = [$field => ['order' => $direction, 'mode' => $mode]]; |
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| 263 | } |
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| 264 | |||
| 265 | return $this; |
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| 266 | } |
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| 267 | |||
| 268 | public function profile(): self |
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| 269 | { |
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| 270 | $this->_params['profile'] = true; |
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| 271 | return $this; |
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| 272 | } |
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| 273 | |||
| 274 | public function get() |
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| 275 | { |
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| 276 | $this->_body = $this->compile(); |
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| 277 | $resp = $this->_client->search(['body' => $this->_body], true); |
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| 278 | return new ResultSet($resp); |
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| 279 | |||
| 280 | } |
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| 281 | |||
| 282 | public function compile() |
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| 296 | } |
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| 297 | |||
| 298 | public function getBody() |
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| 301 | } |
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| 302 | |||
| 303 | public function reset() |
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| 304 | { |
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| 305 | $this->_params = []; |
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| 306 | $this->_query = new BoolQuery(); |
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| 307 | } |
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| 308 | |||
| 309 | public function getClient() |
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| 312 | } |
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| 313 | } |
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| 314 |
