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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\Form\Former\Fields; |
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use Former\Form\Fields\Radio; |
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/** |
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* RadioButton is a Former field class for converting radios to buttons with custom colors for each. |
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* |
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* @author Mohamed Alsharaf <[email protected]> |
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*/ |
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class RadioButton extends Radio |
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{ |
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/** |
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* Render radio buttons |
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* |
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* @return string |
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*/ |
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public function render() |
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{ |
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return '<div class="btn-toolbar radio-btn" data-toggle="buttons">' . parent::render() . '</div>'; |
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} |
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/** |
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* Render checkable radio button |
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* |
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* @param array|string $item |
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* @param int $fallbackValue |
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* |
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* @return string |
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*/ |
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protected function createCheckable($item, $fallbackValue = 1) |
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{ |
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// Make sure the parent class will create inline radios |
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$this->inline = true; |
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// Extract the color for this button/radio & unset it to prevent creating attribute |
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$color = $item['attributes']['color']; |
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unset($item['attributes']['color']); |
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// Color for selected button/radio |
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$selectedColor = ';color:' . $color . ';'; |
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// Data attribute for the button color |
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$item['attributes']['data-color'] = $color; |
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// Generate the radio button |
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$item = parent::createCheckable($item, $fallbackValue); |
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// If property checked found, then make the button selected with styles |
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if (strpos($item, 'checked') !== false) { |
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$selectedColor = ';background:' . $color . ';color:white;'; |
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} |
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// Add bootstrap classes for styling the buttons |
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$item = str_replace('inline', 'btn btn-default', $item); |
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// Add styles to the wrapper label tag |
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$style = 'border-color: ' . $color . $selectedColor; |
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$item = str_replace('<label', '<label style="' . $style . '"', $item); |
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return $item; |
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} |
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} |
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satrun77 /
tinyissue
