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<?php |
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namespace neon\cms\components; |
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use DOMDocument; |
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use SimpleXMLElement; |
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use neon\cms\services\cmsEditor\Parser; |
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use neon\core\helpers\Arr; |
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use neon\core\web\View; |
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class Editor |
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{ |
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/** |
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* @param array $vdom |
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* @param SimpleXMLElement $node |
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*/ |
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public static function node(&$vdom, $node) |
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{ |
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$i = uuid64(); |
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dp($node); |
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if (!$node instanceof SimpleXMLElement) { |
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$vdom[$i] = [$i, '#text', $node->nodeValue]; |
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dd('HERE'); |
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} else { |
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$node->addAttribute('data-ni-id', $i); |
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$attributes = []; |
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foreach ($node->attributes() as $attr => $value) { |
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$attributes[$attr] = (string) $value; |
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} |
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$vdom[$i] = [$i, $node->getName(), $attributes, $node->nodeValue]; |
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} |
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foreach ($node as $n) { |
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$vdom[$i]['children'][] = Editor::node($vdom, $n); |
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} |
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return $i; |
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} |
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public static function render($vdom) |
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{ |
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foreach($vdom as $element) { |
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$element[1]($element[2], $element['children']); |
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} |
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} |
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/** |
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* Create a block editor |
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* @param $params |
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* @param $content |
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* @param \Smarty_Internal_Template $template |
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* @param $repeat |
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* @return mixed|string |
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*/ |
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public static function editor($params, $content, \Smarty_Internal_Template $template, &$repeat) |
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{ |
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if ($repeat) return; |
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$id = Arr::get($params, 'id', neon()->cms->getPage()->getId()); |
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$dbContent = neon()->getCms()->getICmsStaticData()->getStaticContent($id, null); |
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if (!$dbContent) { |
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$parse = new Parser(); |
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// build our vdom |
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$x = simplexml_load_string("<div data-ni-editor=\"$id\">$content</div>"); |
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// $domArray = json_decode(json_encode($x), TRUE); |
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// dd($x); |
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// dd($domArray); |
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// Editor::vdom($domArray); |
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$ele=dom_import_simplexml($x); |
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$dom = new DOMDocument('1.0', 'utf-8'); |
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$element=$dom->importNode($ele,true); |
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$element->normalize(); |
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$vdom = []; |
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foreach($x as $n) { |
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Editor::node($vdom, $n); |
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} |
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//Editor::render($vdom); |
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$parsedComps = $parse->parse("$content"); |
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$editorProps = [ |
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'components' => $parsedComps, |
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'contentKey' => $id |
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]; |
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// dd($parsedComps); |
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$content = '<!-- ni:editor '.json_encode($editorProps).' --><!-- /ni:editor -->'; |
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} |
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$content = $dbContent ? $dbContent : $content; |
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$props = '{"components":null, "contentKey": "'.$id.'"}'; |
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if ($content !== null) { |
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// read the json data serialised inside the <!-- ni:editor {json data} --> tag |
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$pattern = '/<!--\s+(?P<closer>\/)?ni:editor\s+(?P<attrs>{(?:(?:[^}]+|}+(?=})|(?!}\s+\/?-->).)*+)?}\s+)?(?P<void>\/)?-->/s'; |
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preg_match($pattern, $content, $matches); |
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if ($matches) { |
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$props = $matches['attrs']; |
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} |
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} |
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// layout must have an id |
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$layoutId = Arr::get($params, 'id', $id); |
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$editing = neon()->cms->getPage()->isInEditMode(); |
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// lookup dropzone components data from layout by id |
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// if no layout exists for the id then use parse $content for components |
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// if in edit mode then output the js editor: |
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if ($editing) { |
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$insertHtml = "<div id='$id'></div>"; |
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// register js |
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neon()->view->registerJs(';(function() { |
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var editorC = Vue.extend(Vue.component(\'neon-editor\')); |
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var editor = new editorC({propsData:'.$props.'}); |
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editor.$mount("#'.$id.'") |
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})();', View::POS_READY, $id); |
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return $insertHtml; |
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} |
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// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- |
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// Render components from definition: |
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// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- |
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$props = json_decode($props, true); |
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$cmps = $props['components']; |
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$root = $cmps['root']; |
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$node = static::createFromTree($cmps, $root); |
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$ret = static::renderAsSmarty($node); |
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// dd($ret); |
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// dp($root, $cmps); |
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// $ret = ''; |
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// foreach($root['children'] as $childId) { |
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// $formatParams = ''; foreach($cmps[$childId]['props'] as $key => $value) { |
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// if (is_array($value)) { |
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// $value = var_export($value); |
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// } |
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// $formatParams .= $key.'="'.$value.'" '; |
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// } |
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// dd($cmps[$childId]['children']); |
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// |
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// {cmp cmp="NeonColumns" children=[[cmp=>'NeonCol'], [cmp=>'NeonCol', chukdr] ]} |
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// |
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// |
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// // if its smarty |
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// $ret .= '{'.$cmps[$childId]['cmp'].' '.$formatParams."}\n"; |
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// } |
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// dd($ret); |
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// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- |
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// dd($ret); |
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// {div} |
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// {cmp } |
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// {cmpList } |
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// {cmp NeonColumns} |
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// {cmp NeonColumn} |
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// {col content=""} |
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// {cmp children="['DVEWvdfveqb3weef', 'wefqwefffdRwefj2']"} |
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// {/col} |
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// {grid columns} |
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// {col}{/col} |
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// {col}{/col} |
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// {col}{/col} |
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// {/grid} |
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//dd($ret); |
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// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- |
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// return static::renderString($ret); |
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// just display the html |
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return $content; |
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} |
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/** |
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* Gets a node in format |
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* @param $node [ |
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* [cmp] => NeonColumns |
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* [uuid] => ZhKVv1BoIL4ctqibMrIgh9 |
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* [children] => Array |
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* [props] => Array |
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*/ |
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public static function renderAsSmarty($node, &$depth=0) |
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{ |
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$depth++; |
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$cmp = $node['cmp']; |
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$uuid = $node['uuid']; |
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$children = $node['children']; |
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$props = $node['props']; |
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$out = '{'."$cmp " . static::formatProps($props) . " uuid=\"$uuid\" }\n"; |
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foreach($children as $child) { |
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$out .= str_repeat(' ', $depth) . static::renderAsSmarty($child, $depth); |
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} |
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$out .= str_repeat(' ', $depth-1) . '{/'.$cmp."}\n"; |
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$depth--; |
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return $out; |
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} |
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public static function formatProps($props) |
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{ |
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unset($props['children']); |
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$formatParams = ''; |
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foreach($props as $key => $value) { |
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if (is_array($value)) $value = var_export($value, true); |
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$formatParams .= $key.'="'. $value .'" '; |
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} |
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return $formatParams; |
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} |
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/** |
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* Recursively walk the tree to nest data |
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* @param $cmpIndex |
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* @param $root |
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* @return mixed |
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*/ |
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public static function createFromTree($cmpIndex, $root) { |
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$out = $root; |
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foreach($root['children'] as $key => $childId) { |
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if (!empty($out['children'])) { |
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$out['children'][$key] = static::createFromTree($cmpIndex, $cmpIndex[$childId]); |
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} |
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} |
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return $out; |
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} |
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public function renderCmp($params) |
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{ |
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} |
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} |
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