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<?php |
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namespace Admingenerator\GeneratorBundle\Builder\Admin; |
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/** |
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* This builder generates php for lists actions |
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* @author cedric Lombardot |
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*/ |
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class NestedListBuilder extends ListBuilder |
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{ |
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/** |
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* @var array |
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*/ |
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protected $treeConfiguration = array(); |
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/** |
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* @var mixed |
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*/ |
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protected $indentationColumnIndex = null; |
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/** |
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* (non-PHPdoc) |
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* @see Admingenerator\GeneratorBundle\Builder.BaseBuilder::getYamlKey() |
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*/ |
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public function getYamlKey() |
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{ |
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return 'nested_list'; |
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} |
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/** |
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* Returns tree configuration, an array containing nested tree fields identifiers: |
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* array: |
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* root => root field |
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* left => left field |
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* right => right field |
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* parent => parent field |
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* |
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* @return array |
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*/ |
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public function getTreeConfiguration() |
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{ |
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if (empty($this->treeConfiguration)) { |
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$this->findTreeConfiguration(); |
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} |
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return $this->treeConfiguration; |
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} |
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/** |
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* Get the indentation field that should be used. |
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* No validity is made uppon the field name. |
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* |
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* @return mixed |
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*/ |
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public function getIndentationColumnIndex() |
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{ |
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if (null === $this->indentationColumnIndex) { |
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$field = $this->getGenerator()->getFromYaml('builders.nested_list.indentation.field'); |
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if (!$field) { |
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return $this->indentationColumnIndex = 0; |
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} |
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$this->indentationColumnIndex = array_search($field, array_keys($this->getColumns())); |
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} |
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return $this->indentationColumnIndex; |
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} |
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/** |
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* Extract tree configuration from generator. |
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* If none defined, default is: |
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* array: |
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* root => root |
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* left => lft |
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* right => rgt |
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* parent => parent |
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*/ |
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protected function findTreeConfiguration() |
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{ |
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$this->treeConfiguration = array_merge(array( |
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'root' => 'root', |
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'left' => 'lft', |
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'right' => 'rgt', |
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'parent' => 'parent' |
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), $this->getGenerator()->getFromYaml('builders.nested_list.tree') ?: array()); |
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} |
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} |
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symfony2admingenerator /
GeneratorBundle
