mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-06 17:51:34 +02:00
157 lines
3.8 KiB
PHP
157 lines
3.8 KiB
PHP
<?php
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namespace SilverStripe\Admin;
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use SilverStripe\View\ViewableData;
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/**
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* Wrapper around objects being displayed in a tree.
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* Caution: Volatile API.
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*
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* @todo Implement recursive tree node rendering.
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*/
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class LeftAndMain_TreeNode extends ViewableData
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{
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/**
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* Object represented by this node
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*
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* @var Object
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*/
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protected $obj;
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/**
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* Edit link to the current record in the CMS
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*
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* @var string
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*/
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protected $link;
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/**
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* True if this is the currently selected node in the tree
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*
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* @var bool
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*/
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protected $isCurrent;
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/**
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* Name of method to count the number of children
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*
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* @var string
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*/
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protected $numChildrenMethod;
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/**
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*
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* @var LeftAndMain_SearchFilter
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*/
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protected $filter;
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/**
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* @param Object $obj
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* @param string $link
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* @param bool $isCurrent
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* @param string $numChildrenMethod
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* @param LeftAndMain_SearchFilter $filter
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*/
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public function __construct(
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$obj,
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$link = null,
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$isCurrent = false,
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$numChildrenMethod = 'numChildren',
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$filter = null
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) {
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parent::__construct();
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$this->obj = $obj;
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$this->link = $link;
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$this->isCurrent = $isCurrent;
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$this->numChildrenMethod = $numChildrenMethod;
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$this->filter = $filter;
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}
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/**
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* Returns template, for further processing by {@link Hierarchy->getChildrenAsUL()}.
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* Does not include closing tag to allow this method to inject its own children.
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*
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* @todo Remove hardcoded assumptions around returning an <li>, by implementing recursive tree node rendering
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*
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* @return String
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*/
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public function forTemplate()
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{
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$obj = $this->obj;
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return "<li id=\"record-$obj->ID\" data-id=\"$obj->ID\" data-pagetype=\"$obj->ClassName\" class=\""
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. $this->getClasses() . "\">" . "<ins class=\"jstree-icon\"> </ins>"
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. "<a href=\"" . $this->getLink() . "\" title=\"("
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. trim(_t('LeftAndMain.PAGETYPE', 'Page type'), " :") // account for inconsistencies in translations
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. ": " . $obj->i18n_singular_name() . ") $obj->Title\" ><ins class=\"jstree-icon\"> </ins><span class=\"text\">" . ($obj->TreeTitle)
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. "</span></a>";
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}
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/**
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* Determine the CSS classes to apply to this node
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*
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* @return string
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*/
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public function getClasses()
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{
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// Get classes from object
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$classes = $this->obj->CMSTreeClasses($this->numChildrenMethod);
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if ($this->isCurrent) {
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$classes .= ' current';
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}
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// Get status flag classes
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$flags = $this->obj->hasMethod('getStatusFlags')
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? $this->obj->getStatusFlags()
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: false;
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if ($flags) {
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$statuses = array_keys($flags);
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foreach ($statuses as $s) {
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$classes .= ' status-' . $s;
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}
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}
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// Get additional filter classes
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if ($this->filter && ($filterClasses = $this->filter->getPageClasses($this->obj))) {
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if (is_array($filterClasses)) {
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$filterClasses = implode(' ' . $filterClasses);
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}
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$classes .= ' ' . $filterClasses;
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}
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return $classes;
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}
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public function getObj()
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{
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return $this->obj;
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}
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public function setObj($obj)
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{
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$this->obj = $obj;
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return $this;
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}
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public function getLink()
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{
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return $this->link;
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}
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public function setLink($link)
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{
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$this->link = $link;
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return $this;
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}
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public function getIsCurrent()
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{
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return $this->isCurrent;
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}
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public function setIsCurrent($bool)
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{
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$this->isCurrent = $bool;
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return $this;
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}
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}
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