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<?php |
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/** |
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* |
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*/ |
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namespace flightlog\form; |
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/** |
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* @author Laurent De Coninck <[email protected]> |
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*/ |
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class SimpleFormRenderer |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function render($element) |
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{ |
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if ($element instanceof FormInterface) { |
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return $this->openingForm($element); |
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} |
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if ($element instanceof FormElementInterface) { |
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return $this->renderElement($element); |
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} |
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throw new \InvalidArgumentException('unsupported type'); |
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} |
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/** |
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* @param FormInterface $form |
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* |
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* @return string |
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*/ |
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public function openingForm(FormInterface $form) |
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{ |
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return sprintf('<form name="%s" method="%s">', $form->getName(), $form->getMethod()); |
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} |
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/** |
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* @return string |
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*/ |
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public function closingForm() |
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{ |
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return '</form>'; |
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} |
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/** |
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* @param FormElementInterface $element |
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* |
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* @return string |
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*/ |
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private function renderElement(FormElementInterface $element) |
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{ |
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switch($element->getType()){ |
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case FormElementInterface::TYPE_TEXTAREA: |
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return sprintf('<textarea name="%s" %s>%s</textarea>', $element->getName(), $this->formatOptions($element->getOptions()), $element->getValue()); |
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case FormElementInterface::TYPE_SELECT: |
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return $this->renderSelectElement($element); |
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default: |
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return sprintf('<input type="%s" name="%s" value="%s" %s />', $element->getType(), $element->getName(), $element->getValue(), $this->formatOptions($element->getOptions())); |
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} |
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} |
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/** |
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* Format the attributes options of the element. |
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* |
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* @param array $options |
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* |
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* @return string |
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*/ |
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private function formatOptions($options) |
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{ |
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if (!isset($options['attr'])) { |
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return ''; |
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} |
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if (!is_array($options['attr'])) { |
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return $options['attr']; |
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} |
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$attributes = ''; |
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foreach ($options['attr'] as $attributeKey => $attributeValue) { |
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$attributes .= sprintf(' %s = %s', $attributeKey, $attributeValue); |
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} |
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return $attributes; |
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} |
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/** |
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* @param Select $element |
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* |
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* @return string |
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*/ |
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private function renderSelectElement(Select $element) |
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{ |
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$selectElement = sprintf('<select name="%s" >', $element->getName()); |
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if($element->getValueOptions()){ |
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foreach($element->getValueOptions() as $optionValue => $optionLabel){ |
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$selectedAttribute = $optionValue === $element->getValue() ? 'selected' : ''; |
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$selectElement .= sprintf('<option value="%s" %s >%s</option>', $optionValue, $selectedAttribute, $optionLabel); |
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} |
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} |
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$selectElement.='</select>'; |
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return $selectElement; |
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} |
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} |
laudeco /
bbc-dolibarr-flightlog
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.