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<?php |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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namespace TYPO3\CMS\Backend\Tree\View; |
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use TYPO3\CMS\Core\Domain\Repository\PageRepository; |
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use TYPO3\CMS\Core\LinkHandling\LinkService; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\HttpUtility; |
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use TYPO3\CMS\Recordlist\Tree\View\LinkParameterProviderInterface; |
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/** |
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* Class which generates the selectable page tree |
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* |
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* Browsable tree, used in PagePositionMaps (move elements), the Link Wizard and the Database Browser (for which it will be extended) |
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*/ |
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class ElementBrowserPageTreeView extends BrowseTreeView |
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{ |
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/** |
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* @var LinkParameterProviderInterface |
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*/ |
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protected $linkParameterProvider; |
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/** |
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* Constructor. Just calling init() |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->init(); |
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$this->clause = ' AND doktype <> ' . PageRepository::DOKTYPE_RECYCLER . $this->clause; |
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} |
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/** |
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* @param LinkParameterProviderInterface $linkParameterProvider |
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*/ |
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public function setLinkParameterProvider(LinkParameterProviderInterface $linkParameterProvider) |
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{ |
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$this->linkParameterProvider = $linkParameterProvider; |
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$this->thisScript = $linkParameterProvider->getScriptUrl(); |
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} |
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/** |
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* Wrapping the title in a link, if applicable. |
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* |
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* @param string $title Title, (must be ready for output, that means it must be htmlspecialchars()'ed). |
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* @param array $v The record |
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* @return string Wrapping title string. |
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*/ |
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public function wrapTitle($title, $v) |
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{ |
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if ($this->ext_isLinkable($v['doktype'], $v['uid'])) { |
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$url = GeneralUtility::makeInstance(LinkService::class)->asString(['type' => LinkService::TYPE_PAGE, 'pageuid' => (int)$v['uid']]); |
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return '<span class="list-tree-title"><a href="' . htmlspecialchars($url) . '" class="t3js-pageLink">' . $title . '</a></span>'; |
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} |
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return '<span class="list-tree-title text-muted">' . $title . '</span>'; |
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} |
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/** |
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* Create the page navigation tree in HTML |
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* |
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* @param array|string $treeArr Tree array |
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* @return string HTML output. |
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*/ |
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public function printTree($treeArr = '') |
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{ |
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$titleLen = (int)$this->getBackendUser()->uc['titleLen']; |
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if (!is_array($treeArr)) { |
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$treeArr = $this->tree; |
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} |
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$out = ''; |
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// We need to count the opened <ul>'s every time we dig into another level, |
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// so we know how many we have to close when all children are done rendering |
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$closeDepth = []; |
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foreach ($treeArr as $treeItem) { |
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$classAttr = $treeItem['row']['_CSSCLASS']; |
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if ($treeItem['isFirst']) { |
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$out .= '<ul class="list-tree">'; |
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} |
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// Add CSS classes to the list item |
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if ($treeItem['hasSub']) { |
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$classAttr .= ' list-tree-control-open'; |
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} |
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$selected = ''; |
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if ($this->linkParameterProvider->isCurrentlySelectedItem(['pid' => (int)$treeItem['row']['uid']])) { |
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$selected = ' bg-success'; |
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$classAttr .= ' active'; |
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} |
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$urlParameters = $this->linkParameterProvider->getUrlParameters(['pid' => (int)$treeItem['row']['uid']]); |
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$cEbullet = $this->ext_isLinkable($treeItem['row']['doktype'], $treeItem['row']['uid']) |
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? '<a href="' . htmlspecialchars($this->getThisScript() . HttpUtility::buildQueryString($urlParameters)) . '" class="list-tree-show"><i class="fa fa-caret-square-o-right"></i></a>' |
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: ''; |
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$out .= ' |
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<li' . ($classAttr ? ' class="' . trim($classAttr) . '"' : '') . '> |
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<span class="list-tree-group' . $selected . '"> |
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' . $cEbullet . $treeItem['HTML'] . $this->wrapTitle($this->getTitleStr($treeItem['row'], $titleLen), $treeItem['row']) . ' |
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</span> |
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'; |
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if (!$treeItem['hasSub']) { |
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$out .= '</li>'; |
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} |
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// We have to remember if this is the last one |
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// on level X so the last child on level X+1 closes the <ul>-tag |
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if ($treeItem['isLast']) { |
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$closeDepth[$treeItem['invertedDepth']] = 1; |
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} |
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// If this is the last one and does not have subitems, we need to close |
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// the tree as long as the upper levels have last items too |
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if ($treeItem['isLast'] && !$treeItem['hasSub']) { |
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for ($i = $treeItem['invertedDepth']; $closeDepth[$i] == 1; $i++) { |
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$closeDepth[$i] = 0; |
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$out .= '</ul></li>'; |
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} |
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} |
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} |
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return '<ul class="list-tree list-tree-root">' . $out . '</ul>'; |
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} |
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/** |
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* Returns TRUE if a doktype can be linked. |
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* |
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* @param int $doktype Doktype value to test |
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* @param int $uid uid to test. |
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* @return bool |
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*/ |
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public function ext_isLinkable($doktype, $uid) |
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{ |
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return $uid && $doktype < PageRepository::DOKTYPE_SPACER; |
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} |
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/** |
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* Wrap the plus/minus icon in a link |
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* |
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* @param string $bMark If set, the link will have a name attribute (=$bMark) |
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* @param bool $isOpen |
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* @return string Link-wrapped input string |
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*/ |
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public function PM_ATagWrap($bMark = '', $isOpen = false) |
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{ |
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$name = $bMark ? ' name=' . $bMark : ''; |
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$urlParameters = $this->linkParameterProvider->getUrlParameters([]); |
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return '<a class="list-tree-control ' . ($isOpen ? 'list-tree-control-open' : 'list-tree-control-closed') |
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. '" href="' . htmlspecialchars($this->getThisScript() . HttpUtility::buildQueryString($urlParameters)) . '"' . htmlspecialchars($name) . '><i class="fa"></i></a>'; |
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} |
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} |
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TYPO3 /
TYPO3.CMS
