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<?php |
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/* |
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* This file is part of the Tinyissue package. |
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* |
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* (c) Mohamed Alsharaf <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Tinyissue\Extensions\Html; |
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use Former; |
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use Former\Traits\Field; |
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use Illuminate\Database\Eloquent\Model; |
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use Request; |
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use Tinyissue\Form\FormInterface; |
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/** |
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* FormBuilder is a class to extend Laravel FormBuilder to add extra view macro. |
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* |
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* @author Mohamed Alsharaf <[email protected]> |
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*/ |
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class FormBuilder extends \Illuminate\Html\FormBuilder |
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{ |
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/** |
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* Render Form object into Html form with Former. |
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* |
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* @param FormInterface $form |
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* @param array $attrs |
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* |
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* @return string |
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*/ |
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public function form(FormInterface $form, array $attrs = []) |
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{ |
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// Populate form from edited model |
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$model = $form->getModel(); |
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if ($model instanceof Model) { |
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Former::populate($model); |
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} |
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// Start a form and add rules |
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$formType = $form->openType(); |
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$former = Former::$formType(); |
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array_walk($attrs, function ($value, $attr) use ($former) { |
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if ($value === null) { |
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$former->$attr(); |
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} else { |
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$former->$attr($value); |
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} |
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}); |
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$former->rules($form->rules()); |
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// Generate form fields |
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$output = $former; |
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$fields = $form->fields(); |
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foreach ($fields as $name => $field) { |
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$element = $this->element($name, $field); |
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if ($element instanceof Field) { |
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if (null === $model) { |
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$element->value = Request::input($name); |
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} |
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} |
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$output .= $element; |
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} |
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// Generate form actions |
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$output .= $this->actions($form); |
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// Close the opened form |
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$output .= Former::close(); |
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return $output; |
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} |
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/** |
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* Generate Former field. |
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* |
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* @param string $name |
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* @param array $field |
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* |
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* @return Field |
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*/ |
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public function element($name, array $field) |
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{ |
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$filterKeys = ['type']; |
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$attrs = array_diff_key($field, array_flip($filterKeys)); |
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// Create field with name |
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$element = Former::{$field['type']}($name); |
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// Create field attributes |
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array_walk($attrs, function ($value, $attr) use ($element) { |
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if ($value === null) { |
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$element->$attr(); |
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} else { |
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$element->$attr($value); |
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} |
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}); |
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return $element; |
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} |
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/** |
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* Render form actions. |
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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 actions(FormInterface $form) |
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{ |
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$output = ''; |
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$buttons = $form->actions(); |
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if (!empty($buttons)) { |
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$actions = Former::actions()->addClass('form-actions'); |
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foreach ($buttons as $options) { |
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if (is_array($options)) { |
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$actions->{$options['type']}($options['label'], $options); |
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} else { |
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$actions->primary_submit(trans('tinyissue.' . $options)); |
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} |
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} |
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$output .= $actions; |
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} |
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return $output; |
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} |
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} |
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satrun77 /
tinyissue
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountIdthat can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theidproperty of an instance of theAccountclass. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.