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<?php |
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/** |
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*## TbBaseMenu class file. |
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* |
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* @author Christoffer Niska <[email protected]> |
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* @copyright Copyright © Christoffer Niska 2012- |
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* @license [New BSD License](http://www.opensource.org/licenses/bsd-license.php) |
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*/ |
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Yii::import('zii.widgets.CMenu'); |
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/** |
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*## Base class for menu in Booster |
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* |
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* @package booster.widgets.navigation |
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*/ |
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abstract class TbBaseMenu extends CMenu { |
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/** |
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*### .getDividerCssClass() |
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* |
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* Returns the divider css class. |
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* @return string the class name |
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*/ |
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abstract public function getDividerCssClass(); |
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/** |
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*### .getDropdownCssClass() |
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* |
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* Returns the dropdown css class. |
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* @return string the class name |
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*/ |
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abstract public function getDropdownCssClass(); |
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/** |
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*### .isVertical() |
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* |
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* Returns whether this is a vertical menu. |
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* @return boolean the result |
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*/ |
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abstract public function isVertical(); |
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/** |
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*### .renderMenu() |
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* |
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* Renders the menu items. |
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* |
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* @param array $items menu items. Each menu item will be an array with at least two elements: 'label' and 'active'. |
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* It may have three other optional elements: 'items', 'linkOptions' and 'itemOptions'. |
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*/ |
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protected function renderMenu($items) { |
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$n = count($items); |
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if ($n > 0) { |
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echo CHtml::openTag('ul', $this->htmlOptions) . "\n"; |
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$count = 0; |
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foreach ($items as $item) { |
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$count++; |
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if (isset($item['divider'])) { |
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echo "<li class=\"{$this->getDividerCssClass()}\"></li>\n"; |
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} else { |
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$options = isset($item['itemOptions']) ? $item['itemOptions'] : array(); |
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$classes = array(); |
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if ($item['active'] && $this->activeCssClass != '') { |
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$classes[] = $this->activeCssClass; |
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} |
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if ($count === 1 && $this->firstItemCssClass !== null) { |
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$classes[] = $this->firstItemCssClass; |
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} |
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if ($count === $n && $this->lastItemCssClass !== null) { |
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$classes[] = $this->lastItemCssClass; |
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} |
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if ($this->itemCssClass !== null) { |
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$classes[] = $this->itemCssClass; |
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} |
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if (isset($item['items'])) { |
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$classes[] = $this->getDropdownCssClass(); |
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} |
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if (isset($item['disabled'])) { |
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$classes[] = 'disabled'; |
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} |
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if (!empty($classes)) { |
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$classes = implode(' ', $classes); |
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if (!empty($options['class'])) { |
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$options['class'] .= ' ' . $classes; |
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} else { |
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$options['class'] = $classes; |
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} |
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} |
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echo CHtml::openTag('li', $options) . "\n"; |
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$menu = $this->renderMenuItem($item); |
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if (isset($this->itemTemplate) || isset($item['template'])) { |
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$template = isset($item['template']) ? $item['template'] : $this->itemTemplate; |
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echo strtr($template, array('{menu}' => $menu)); |
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} else { |
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echo $menu; |
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} |
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if (isset($item['items']) && !empty($item['items'])) { |
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$dropdownOptions = array( |
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'encodeLabel' => false, |
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'htmlOptions' => isset($item['submenuOptions']) ? $item['submenuOptions'] |
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: $this->submenuHtmlOptions, |
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'items' => $item['items'], |
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); |
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$dropdownOptions['id'] = isset($dropdownOptions['htmlOptions']['id']) ? |
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$dropdownOptions['htmlOptions']['id'] : null; |
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$this->controller->widget('booster.widgets.TbDropdown', $dropdownOptions); |
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} |
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echo "</li>\n"; |
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} |
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} |
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echo "</ul>\n"; |
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} |
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} |
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/** |
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*### .renderMenuItem() |
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* |
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* Renders the content of a menu item. |
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* Note that the container and the sub-menus are not rendered here. |
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* |
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* @param array $item the menu item to be rendered. Please see {@link items} on what data might be in the item. |
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* |
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* @return string the rendered item |
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*/ |
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protected function renderMenuItem($item) { |
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if($this->linkLabelWrapper !== null) { |
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$item['label'] = CHtml::tag($this->linkLabelWrapper, $this->linkLabelWrapperHtmlOptions, $item['label']); |
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} |
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if (isset($item['icon'])) { |
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if (strpos($item['icon'], 'icon') === false && strpos($item['icon'], 'fa') === false) { |
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$item['icon'] = 'glyphicon glyphicon-' . implode(' glyphicon-', explode(' ', $item['icon'])); |
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$item['label'] = "<span class='" . $item['icon'] . "'></span>\r\n" . $item['label']; |
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} else { |
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$item['label'] = "<i class='" . $item['icon'] . "'></i>\r\n" . $item['label']; |
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} |
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} |
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if (!isset($item['linkOptions'])) { |
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$item['linkOptions'] = array(); |
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} |
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if (isset($item['items']) && !empty($item['items'])) { |
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if (empty($item['url'])) { |
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$item['url'] = '#'; |
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} |
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if (isset($item['linkOptions']['class'])) { |
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$item['linkOptions']['class'] .= ' dropdown-toggle'; |
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} else { |
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$item['linkOptions']['class'] = 'dropdown-toggle'; |
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} |
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$item['linkOptions']['data-toggle'] = 'dropdown'; |
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$item['label'] .= ' <span class="caret"></span>'; |
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} |
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if (isset($item['url'])) { |
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return CHtml::link($item['label'], $item['url'], $item['linkOptions']); |
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} else { |
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return $item['label']; |
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} |
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} |
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/** |
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*### .normalizeItems() |
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* |
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* Normalizes the {@link items} property so that the 'active' state is properly identified for every menu item. |
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* |
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* @param array $items the items to be normalized. |
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* @param string $route the route of the current request. |
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* @param boolean $active whether there is an active child menu item. |
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* |
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* @return array the normalized menu items |
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*/ |
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protected function normalizeItems($items, $route, &$active) |
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{ |
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foreach ($items as $i => $item) { |
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if (!is_array($item)) { |
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$item = array('divider' => true); |
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} else { |
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if (!isset($item['itemOptions'])) { |
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$item['itemOptions'] = array(); |
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} |
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$classes = array(); |
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if (!isset($item['url']) && !isset($item['items']) && $this->isVertical()) { |
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$item['header'] = true; |
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$classes[] = 'nav-header'; |
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} |
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if (!empty($classes)) { |
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$classes = implode($classes, ' '); |
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if (isset($item['itemOptions']['class'])) { |
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$item['itemOptions']['class'] .= ' ' . $classes; |
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} else { |
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$item['itemOptions']['class'] = $classes; |
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} |
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} |
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} |
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$items[$i] = $item; |
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} |
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return parent::normalizeItems($items, $route, $active); |
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} |
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} |
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clevertech /
YiiBooster
