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<?php |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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namespace Xoops\Html\Menu\Render; |
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use Xoops\Html\Menu\Item; |
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use Xoops\Html\Menu\ItemList; |
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/** |
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* DropDownButton - render a button dropdown menu |
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* |
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* @category Xoops\Html\Menu\Render |
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* @package DropDownButton |
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* @author Richard Griffith <[email protected]> |
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* @copyright 2016 XOOPS Project (http://xoops.org) |
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* @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html) |
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* @link http://xoops.org |
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*/ |
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class DropDownButton extends RenderAbstract |
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{ |
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/** |
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* render menu from ItemList |
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* |
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* @param ItemList $menu menu items |
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* |
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* @return string rendered HTML for menu |
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*/ |
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public function render(ItemList $menu) |
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{ |
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$dropdown = $menu->get('dropdown', 'dropdown'); |
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$renderedMenu = "<div class=\"{$dropdown}\">\n"; |
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$class = $menu->get('class', 'btn btn-default dropdown-toggle'); |
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$id = ($menu->has('id')) ? ' id="' . $menu->get('id') . '"' : ''; |
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$labeledId = ($menu->has('id')) ? ' aria-labelledby="' . $menu->get('id') . '"' : ''; |
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$caption = $menu->get('caption', ''); |
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$icon = $menu->has('icon') ? '<span class="' . $menu->get('icon') . '" aria-hidden="true"></span> ' : ''; |
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$renderedMenu .= <<<EOT |
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<button class="{$class}" type="button"{$id} data-toggle="dropdown" aria-haspopup="true" aria-expanded="true"> |
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{$icon}{$caption} <span class="caret"></span> |
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</button> |
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<ul class="dropdown-menu"{$labeledId}"> |
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EOT; |
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foreach ($menu['items'] as $item) { |
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$renderedMenu .= $this->renderItem($item); |
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} |
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$renderedMenu .= " </ul>\n</div>\n"; |
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return $renderedMenu; |
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} |
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/** |
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* render items, call recursively to handle ItemList, skip unsupported types |
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* |
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* @param Item $item Item to render |
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* |
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* @return string |
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*/ |
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View Code Duplication |
protected function renderItem(Item $item) |
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{ |
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$renderedItems = ''; |
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$type = $item->get('type', 'error'); |
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switch ($type) { |
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case Item::TYPE_LINK: |
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$anchorStart = ''; |
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$anchorEnd = ''; |
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$liClass = ' class="active"'; |
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if ($item->has('link')) { |
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$anchorStart = '<a href="' . $this->xoops->url($item->get('link')) . '">'; |
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$anchorEnd = '</a>'; |
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$liClass = ''; |
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} |
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$caption = $item->get('caption', ''); |
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$icon = $item->has('icon') ? |
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'<span class="' . $item->get('icon') . '" aria-hidden="true"></span> ' : ''; |
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$renderedItems .= "<li{$liClass}>{$anchorStart}{$icon}{$caption}{$anchorEnd}</li>"; |
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break; |
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case Item::TYPE_LIST: |
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foreach ($item['items'] as $listItem) { |
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$renderedItems .= $this->renderItem($listItem); |
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} |
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break; |
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case Item::TYPE_DIVIDER: |
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$renderedItems .= '<li role="separator" class="divider"></li>'; |
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break; |
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default: |
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break; |
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} |
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return $renderedItems; |
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} |
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} |
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XOOPS /
XoopsCore
