phpMv /
phpMv-UI
| Total Complexity | 52 |
| Total Lines | 320 |
| Duplicated Lines | 0 % |
| Changes | 8 | ||
| Bugs | 2 | Features | 0 |
Complex classes like FieldAsTrait 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 FieldAsTrait, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 37 | trait FieldAsTrait { |
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| 38 | |||
| 39 | abstract protected function _getFieldIdentifier($prefix, $name = ""); |
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| 40 | |||
| 41 | abstract public function setValueFunction($index, $callback); |
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| 42 | |||
| 43 | abstract protected function _getFieldName($index); |
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| 44 | |||
| 45 | abstract protected function _getFieldCaption($index); |
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| 46 | |||
| 47 | abstract protected function _buttonAsSubmit(BaseHtml &$button, $event, $url, $responseElement = NULL, $parameters = NULL); |
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| 48 | |||
| 49 | /** |
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| 50 | * |
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| 51 | * @param HtmlFormField $element |
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| 52 | * @param array $attributes |
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| 53 | */ |
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| 54 | protected function _applyAttributes(BaseHtml $element, &$attributes, $index, $instance = null) { |
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| 55 | if (isset($attributes["jsCallback"])) { |
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| 56 | $callback = $attributes["jsCallback"]; |
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| 57 | if (\is_callable($callback)) { |
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| 58 | $callback($element, $instance, $index, InstanceViewer::$index); |
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| 59 | } |
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| 60 | } |
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| 61 | unset($attributes["rules"]); |
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| 62 | unset($attributes["ajax"]); |
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| 63 | unset($attributes["visibleHover"]); |
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| 64 | $element->fromArray($attributes); |
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| 65 | } |
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| 66 | |||
| 67 | private function _getLabelField($caption, $icon = NULL) { |
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| 68 | $label = new HtmlLabel($this->_getFieldIdentifier("lbl"), $caption, $icon); |
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| 69 | return $label; |
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| 70 | } |
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| 71 | |||
| 72 | protected function _addRules(HtmlFormField $element, &$attributes) { |
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| 73 | if (isset($attributes["rules"])) { |
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| 74 | $this->_hasRules = true; |
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| 75 | $rules = $attributes["rules"]; |
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| 76 | if (\is_array($rules)) { |
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| 77 | $element->addRules($rules); |
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| 78 | } else { |
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| 79 | $element->addRule($rules); |
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| 80 | } |
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| 81 | unset($attributes["rules"]); |
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| 82 | } |
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| 83 | } |
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| 84 | |||
| 85 | protected function _prepareFormFields(HtmlFormField &$field, $name, &$attributes) { |
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| 86 | $field->setName($name); |
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| 87 | $this->_addRules($field, $attributes); |
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| 88 | return $field; |
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| 89 | } |
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| 90 | |||
| 91 | protected function _fieldAs($elementCallback, &$index, $attributes = NULL, $prefix = null) { |
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| 92 | $this->setValueFunction($index, function ($value, $instance, $index, $rowIndex) use (&$attributes, $elementCallback, $prefix) { |
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| 93 | $caption = $this->_getFieldCaption($index); |
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| 94 | $name = $this->_getFieldName($index); |
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| 95 | $id = $this->_getFieldIdentifier($prefix, $name); |
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| 96 | if (isset($attributes["name"])) { |
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| 97 | $name = $attributes["name"]; |
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| 98 | unset($attributes["name"]); |
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| 99 | } |
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| 100 | $element = $elementCallback($id, $name, $value, $caption); |
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| 101 | if (\is_array($attributes)) { |
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| 102 | $this->_applyAttributes($element, $attributes, $index, $instance); |
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| 103 | } |
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| 104 | $element->setDisabled(! $this->_edition); |
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| 105 | return $element; |
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| 106 | }); |
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| 107 | return $this; |
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| 108 | } |
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| 109 | |||
| 110 | public function fieldAsProgress($index, $label = NULL, $attributes = array()) { |
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| 111 | $this->setValueFunction($index, function ($value) use ($label, $attributes) { |
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| 112 | $pb = new HtmlProgress($this->_getFieldIdentifier("pb"), $value, $label, $attributes); |
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| 113 | return $pb; |
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| 114 | }); |
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| 115 | return $this; |
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| 116 | } |
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| 117 | |||
| 118 | public function fieldAsRating($index, $max = 5, $icon = "") { |
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| 119 | $this->setValueFunction($index, function ($value) use ($max, $icon) { |
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| 120 | $rating = new HtmlRating($this->_getFieldIdentifier("rat"), $value, $max, $icon); |
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| 121 | return $rating; |
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| 122 | }); |
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| 123 | return $this; |
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| 124 | } |
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| 125 | |||
| 126 | public function fieldAsLabel($index, $icon = NULL, $attributes = NULL) { |
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| 127 | return $this->_fieldAs(function ($id, $name, $value) use ($icon) { |
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| 128 | $lbl = new HtmlLabel($id, $value); |
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| 129 | if (isset($icon)) |
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| 130 | $lbl->addIcon($icon); |
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| 131 | return $lbl; |
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| 132 | }, $index, $attributes, "label"); |
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| 133 | } |
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| 134 | |||
| 135 | public function fieldAsHeader($index, $niveau = 1, $icon = NULL, $attributes = NULL) { |
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| 136 | return $this->_fieldAs(function ($id, $name, $value) use ($niveau, $icon) { |
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| 137 | $header = new HtmlHeader($id, $niveau, $value); |
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| 138 | if (isset($icon)) |
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| 139 | $header->asIcon($icon, $value); |
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| 140 | return $header; |
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| 141 | }, $index, $attributes, "header"); |
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| 142 | } |
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| 143 | |||
| 144 | public function fieldAsImage($index, $size = Size::MINI, $circular = false) { |
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| 145 | $this->setValueFunction($index, function ($img) use ($size, $circular) { |
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| 146 | $image = new HtmlImage($this->_getFieldIdentifier("image"), $img); |
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| 147 | $image->setSize($size); |
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| 148 | if ($circular) |
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| 149 | $image->setCircular(); |
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| 150 | return $image; |
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| 151 | }); |
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| 152 | return $this; |
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| 153 | } |
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| 154 | |||
| 155 | public function fieldAsFlag($index) { |
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| 156 | $this->setValueFunction($index, function ($flag) { |
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| 157 | $flag = new HtmlFlag($this->_getFieldIdentifier("flag"), $flag); |
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| 158 | return $flag; |
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| 159 | }); |
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| 160 | return $this; |
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| 161 | } |
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| 162 | |||
| 163 | public function fieldAsIcon($index) { |
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| 164 | $this->setValueFunction($index, function ($icon) { |
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| 165 | $icon = new HtmlIcon($this->_getFieldIdentifier("icon"), $icon); |
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| 166 | return $icon; |
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| 167 | }); |
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| 168 | return $this; |
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| 169 | } |
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| 170 | |||
| 171 | public function fieldAsAvatar($index, $attributes = NULL) { |
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| 172 | return $this->_fieldAs(function ($id, $name, $value) { |
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| 173 | $img = new HtmlImage($id, $value); |
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| 174 | $img->asAvatar(); |
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| 175 | return $img; |
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| 176 | }, $index, $attributes, "avatar"); |
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| 177 | } |
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| 178 | |||
| 179 | public function fieldAsRadio($index, $attributes = NULL) { |
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| 180 | return $this->_fieldAs(function ($id, $name, $value) use ($attributes) { |
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| 181 | $input = new HtmlFormRadio($id, $name, $value, $value); |
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| 182 | return $this->_prepareFormFields($input, $name, $attributes); |
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| 183 | }, $index, $attributes, "radio"); |
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| 184 | } |
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| 185 | |||
| 186 | public function fieldAsRadios($index, $elements = [], $attributes = NULL) { |
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| 187 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($elements) { |
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| 188 | return HtmlFormFields::radios($name, $elements, $caption, $value); |
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| 189 | }, $index, $attributes, "radios"); |
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| 190 | } |
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| 191 | |||
| 192 | public function fieldAsList($index, $classNames = "", $attributes = NULL) { |
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| 193 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($classNames) { |
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| 194 | $result = new HtmlList($name, $value); |
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| 195 | $result->addClass($classNames); |
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| 196 | return $result; |
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| 197 | }, $index, $attributes, "list"); |
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| 198 | } |
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| 199 | |||
| 200 | public function fieldAsInput($index, $attributes = NULL) { |
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| 205 | } |
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| 206 | |||
| 207 | public function fieldAsLabeledInput($index, $attributes = NULL) { |
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| 208 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($attributes) { |
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| 209 | $input = new HtmlFormInput($id, '', 'text', $value, $caption); |
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| 210 | $required = ''; |
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| 211 | if (isset($attributes['rules'])) { |
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| 212 | $rules = json_encode($attributes['rules']); |
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| 213 | if (strpos($rules, 'empty') !== false) { |
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| 214 | $required = 'required'; |
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| 215 | } |
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| 216 | } |
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| 217 | $input->getField() |
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| 218 | ->labeled($caption) |
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| 219 | ->setTagName('label') |
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| 220 | ->addClass($required); |
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| 221 | return $this->_prepareFormFields($input, $name, $attributes); |
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| 222 | }, $index, $attributes, 'input'); |
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| 223 | } |
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| 224 | |||
| 225 | public function fieldAsDataList($index, ?array $items = [], $attributes = NULL) { |
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| 232 | } |
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| 233 | |||
| 234 | public function fieldAsFile($index, $attributes = NULL) { |
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| 235 | if (isset($this->_form)) { |
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| 236 | $this->_form->setProperty('enctype', 'multipart/form-data'); |
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| 237 | } |
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| 238 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($attributes) { |
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| 239 | $input = new HtmlFormInput($id, $caption); |
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| 240 | $input->asFile(); |
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| 241 | return $this->_prepareFormFields($input, $name, $attributes); |
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| 242 | }, $index, $attributes, "input"); |
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| 243 | } |
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| 244 | |||
| 245 | public function fieldAsTextarea($index, $attributes = NULL) { |
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| 246 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($attributes) { |
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| 247 | $textarea = new HtmlFormTextarea($id, $caption, $value); |
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| 248 | return $this->_prepareFormFields($textarea, $name, $attributes); |
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| 249 | }, $index, $attributes, "textarea"); |
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| 250 | } |
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| 251 | |||
| 252 | public function fieldAsElement($index, $tagName = "div", $baseClass = "", $attributes = NULL) { |
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| 253 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($attributes, $tagName, $baseClass) { |
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| 254 | $div = new HtmlSemDoubleElement($id, $tagName, $baseClass); |
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| 255 | $div->setContent(\htmlentities($value)); |
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| 256 | $textarea = new HtmlFormField("field-" . $id, $div, $caption); |
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| 257 | return $this->_prepareFormFields($textarea, $name, $attributes); |
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| 258 | }, $index, $attributes, "element"); |
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| 259 | } |
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| 260 | |||
| 261 | public function fieldAsHidden($index, $attributes = NULL) { |
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| 268 | } |
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| 269 | |||
| 270 | public function fieldAsCheckbox($index, $attributes = NULL) { |
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| 271 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($attributes) { |
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| 272 | if ($caption === null || $caption === "") |
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| 273 | $caption = ""; |
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| 274 | $input = new HtmlFormCheckbox($id, $caption, $this->_instanceViewer->getIdentifier()); |
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| 275 | $input->setChecked(JString::isBooleanTrue($value)); |
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| 276 | return $this->_prepareFormFields($input, $name, $attributes); |
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| 277 | }, $index, $attributes, "ck"); |
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| 278 | } |
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| 279 | |||
| 280 | public function fieldAsDropDown($index, $elements = [], $multiple = false, $attributes = NULL) { |
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| 281 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($elements, $multiple, $attributes) { |
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| 282 | $dd = new HtmlFormDropdown($id, $elements, $caption, $value ?? ''); |
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| 283 | $dd->asSelect($name, $multiple); |
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| 284 | return $this->_prepareFormFields($dd, $name, $attributes); |
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| 285 | }, $index, $attributes, "dd"); |
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| 286 | } |
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| 287 | |||
| 288 | public function fieldAsMessage($index, $attributes = NULL) { |
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| 289 | return $this->_fieldAs(function ($id, $name, $value, $caption) { |
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| 290 | $mess = new HtmlMessage("message-" . $id, $caption); |
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| 291 | $mess->addHeader($value); |
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| 292 | return $mess; |
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| 293 | }, $index, $attributes, "message"); |
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| 294 | } |
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| 295 | |||
| 296 | public function fieldAsLink($index, $attributes = NULL) { |
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| 297 | return $this->_fieldAs(function ($id, $name, $value, $caption) { |
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| 298 | $lnk = new HtmlLink("message-" . $id, "#", $caption); |
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| 299 | return $lnk; |
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| 300 | }, $index, $attributes, "link"); |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Change fields type |
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| 305 | * |
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| 306 | * @param array $types |
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| 307 | * an array or associative array $type=>$attributes |
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| 308 | */ |
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| 309 | public function fieldsAs(array $types) { |
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| 310 | $i = 0; |
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| 311 | if (JArray::isAssociative($types)) { |
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| 312 | foreach ($types as $type => $attributes) { |
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| 313 | if (\is_int($type)) |
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| 314 | $this->fieldAs($i ++, $attributes, []); |
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| 315 | else { |
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| 316 | $type = preg_replace('/\d/', '', $type); |
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| 317 | $this->fieldAs($i ++, $type, $attributes); |
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| 318 | } |
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| 319 | } |
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| 320 | } else { |
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| 321 | foreach ($types as $type) { |
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| 322 | $this->fieldAs($i ++, $type); |
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| 323 | } |
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| 324 | } |
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| 325 | } |
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| 326 | |||
| 327 | public function fieldAs($index, $type, $attributes = NULL) { |
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| 328 | $method = "fieldAs" . \ucfirst($type); |
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| 329 | if (\method_exists($this, $method)) { |
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| 330 | if (! \is_array($attributes)) { |
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| 331 | $attributes = [ |
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| 332 | $index |
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| 333 | ]; |
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| 334 | } else { |
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| 335 | \array_unshift($attributes, $index); |
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| 336 | } |
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| 337 | \call_user_func_array([ |
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| 338 | $this, |
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| 339 | $method |
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| 340 | ], $attributes); |
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| 341 | } |
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| 342 | } |
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| 343 | |||
| 344 | public function fieldAsSubmit($index, $cssStyle = NULL, $url = NULL, $responseElement = NULL, $attributes = NULL) { |
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| 345 | return $this->_fieldAs(function ($id, $name, $value, $caption) use ($url, $responseElement, $cssStyle, $attributes) { |
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| 346 | $button = new HtmlButton($id, $caption, $cssStyle); |
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| 347 | $this->_buttonAsSubmit($button, "click", $url, $responseElement, @$attributes["ajax"]); |
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| 348 | return $button; |
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| 349 | }, $index, $attributes, "submit"); |
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| 350 | } |
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| 351 | |||
| 352 | public function fieldAsButton($index, $cssStyle = NULL, $attributes = NULL) { |
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| 357 | } |
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| 358 | } |
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| 359 |
