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<?php |
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/** |
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* This file is part of BraincraftedBootstrapBundle. |
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* (c) 2012-2013 by Florian Eckerstorfer |
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*/ |
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namespace Braincrafted\Bundle\BootstrapBundle\Twig; |
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use Twig_Extension; |
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use Twig_SimpleFunction; |
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/** |
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* BootstrapFormExtension |
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* |
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* @package BraincraftedBootstrapBundle |
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* @subpackage Twig |
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* @author Florian Eckerstorfer <[email protected]> |
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* @copyright 2012-2013 Florian Eckerstorfer |
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* @license http://opensource.org/licenses/MIT The MIT License |
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* @link http://bootstrap.braincrafted.com Bootstrap for Symfony2 |
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*/ |
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class BootstrapFormExtension extends Twig_Extension |
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{ |
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/** @var string */ |
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private $style; |
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/** @var string */ |
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private $colSize = 'lg'; |
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/** @var integer */ |
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private $widgetCol = 10; |
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/** @var integer */ |
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private $labelCol = 2; |
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/** @var integer */ |
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private $simpleCol = false; |
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/** @var array */ |
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private $settingsStack = array(); |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFunctions() |
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{ |
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return array( |
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new Twig_SimpleFunction('bootstrap_set_style', array($this, 'setStyle')), |
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new Twig_SimpleFunction('bootstrap_get_style', array($this, 'getStyle')), |
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new Twig_SimpleFunction('bootstrap_set_col_size', array($this, 'setColSize')), |
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new Twig_SimpleFunction('bootstrap_get_col_size', array($this, 'getColSize')), |
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new Twig_SimpleFunction('bootstrap_set_widget_col', array($this, 'setWidgetCol')), |
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new Twig_SimpleFunction('bootstrap_get_widget_col', array($this, 'getWidgetCol')), |
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new Twig_SimpleFunction('bootstrap_set_label_col', array($this, 'setLabelCol')), |
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new Twig_SimpleFunction('bootstrap_get_label_col', array($this, 'getLabelCol')), |
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new Twig_SimpleFunction('bootstrap_set_simple_col', array($this, 'setSimpleCol')), |
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new Twig_SimpleFunction('bootstrap_get_simple_col', array($this, 'getSimpleCol')), |
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new Twig_SimpleFunction('bootstrap_backup_form_settings', array($this, 'backupFormSettings')), |
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new Twig_SimpleFunction('bootstrap_restore_form_settings', array($this, 'restoreFormSettings')), |
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new Twig_SimpleFunction( |
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'checkbox_row', |
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null, |
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array('is_safe' => array('html'), 'node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode') |
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), |
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new Twig_SimpleFunction( |
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'radio_row', |
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null, |
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array('is_safe' => array('html'), 'node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode') |
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), |
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new Twig_SimpleFunction( |
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'global_form_errors', |
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null, |
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array('is_safe' => array('html'), 'node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode') |
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), |
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new Twig_SimpleFunction( |
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'form_control_static', |
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array($this, 'formControlStaticFunction'), |
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array('is_safe' => array('html')) |
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) |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName() |
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{ |
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return 'braincrafted_bootstrap_form'; |
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} |
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/** |
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* Sets the style. |
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* |
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* @param string $style Name of the style |
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*/ |
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public function setStyle($style) |
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{ |
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$this->style = $style; |
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} |
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/** |
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* Returns the style. |
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* |
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* @return string Name of the style |
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*/ |
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public function getStyle() |
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{ |
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return $this->style; |
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} |
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/** |
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* Sets the column size. |
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* |
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* @param string $colSize Column size (xs, sm, md or lg) |
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*/ |
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public function setColSize($colSize) |
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{ |
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$this->colSize = $colSize; |
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} |
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/** |
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* Returns the column size. |
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* |
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* @return string Column size (xs, sm, md or lg) |
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*/ |
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public function getColSize() |
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{ |
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return $this->colSize; |
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} |
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/** |
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* Sets the number of columns of widgets. |
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* |
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* @param integer $widgetCol Number of columns. |
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*/ |
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public function setWidgetCol($widgetCol) |
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{ |
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$this->widgetCol = $widgetCol; |
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} |
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/** |
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* Returns the number of columns of widgets. |
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* |
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* @return integer Number of columns.Class |
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*/ |
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public function getWidgetCol() |
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{ |
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return $this->widgetCol; |
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} |
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/** |
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* Sets the number of columns of labels. |
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* |
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* @param integer $labelCol Number of columns. |
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*/ |
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public function setLabelCol($labelCol) |
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{ |
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$this->labelCol = $labelCol; |
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} |
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/** |
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* Returns the number of columns of labels. |
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* |
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* @return integer Number of columns. |
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*/ |
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public function getLabelCol() |
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{ |
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return $this->labelCol; |
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} |
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/** |
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* Sets the number of columns of simple widgets. |
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* |
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* @param integer $simpleCol Number of columns. |
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*/ |
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public function setSimpleCol($simpleCol) |
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{ |
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$this->simpleCol = $simpleCol; |
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} |
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/** |
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* Returns the number of columns of simple widgets. |
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* |
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* @return integer Number of columns. |
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*/ |
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public function getSimpleCol() |
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{ |
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return $this->simpleCol; |
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} |
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/** |
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* Backup the form settings to the stack. |
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* |
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* @internal Should only be used at the beginning of form_start. This allows |
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* a nested subform to change its settings without affecting its |
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* parent form. |
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*/ |
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public function backupFormSettings() |
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{ |
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$settings = array( |
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'style' => $this->style, |
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'colSize' => $this->colSize, |
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'widgetCol' => $this->widgetCol, |
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'labelCol' => $this->labelCol, |
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'simpleCol' => $this->simpleCol, |
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); |
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array_push($this->settingsStack, $settings); |
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} |
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/** |
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* Restore the form settings from the stack. |
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* |
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* @internal Should only be used at the end of form_end. |
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* @see backupFormSettings |
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*/ |
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public function restoreFormSettings() |
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{ |
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if (count($this->settingsStack) < 1) { |
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return; |
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} |
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$settings = array_pop($this->settingsStack); |
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$this->style = $settings['style']; |
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$this->colSize = $settings['colSize']; |
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$this->widgetCol = $settings['widgetCol']; |
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$this->labelCol = $settings['labelCol']; |
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$this->simpleCol = $settings['simpleCol']; |
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} |
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/** |
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* @param string $label |
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* @param string $value |
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* |
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* @return string |
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*/ |
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public function formControlStaticFunction($label, $value) |
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{ |
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return sprintf( |
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'<div class="form-group"><label class="col-sm-%s control-label">%s</label><div class="col-sm-%s"><p class="form-control-static">%s</p></div></div>', |
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$this->getLabelCol(), $label, $this->getWidgetCol(), $value |
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); |
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} |
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} |
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