mirror of
https://github.com/alchemy-fr/Phraseanet.git
synced 2025-10-09 02:54:26 +00:00
129 lines
2.6 KiB
PHP
129 lines
2.6 KiB
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2013 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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*
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* @license http://opensource.org/licenses/gpl-3.0 GPLv3
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* @link www.phraseanet.com
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*/
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class databox_descriptionStructure implements IteratorAggregate
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{
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/**
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*
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* @var Array
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*/
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protected $elements = array();
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/**
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* Cache array for the get element by name function
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*
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* @var Array
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*/
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protected $cache_name_id = array();
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/**
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*
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* @return databox_field
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*/
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public function getIterator()
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{
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return new ArrayIterator($this->elements);
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}
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/**
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*
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* @param databox_field $field
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* @return databox_descriptionStructure
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*/
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public function add_element(databox_field $field)
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{
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$this->elements[$field->get_id()] = $field;
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return $this;
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}
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/**
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*
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* @param databox_field $field
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* @return databox_descriptionStructure
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*/
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public function remove_element(databox_field $field)
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{
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if (isset($this->elements[$field->get_id()]))
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unset($this->elements[$field->get_id()]);
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return $this;
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}
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/**
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*
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* @return array
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*/
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public function get_elements()
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{
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return $this->elements;
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}
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/**
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*
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* @param int $id
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* @return databox_field
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*/
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public function get_element($id)
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{
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if ( ! isset($this->elements[$id]))
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throw new Exception_Databox_FieldNotFound ();
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return $this->elements[$id];
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}
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/**
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*
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* @param string $name
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* @return databox_field
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*/
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public function get_element_by_name($name)
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{
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$name = databox_field::generateName($name);
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if (isset($this->cache_name_id[$name])) {
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return $this->elements[$this->cache_name_id[$name]];
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}
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foreach ($this->elements as $id => $meta) {
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if ($meta->get_name() === $name) {
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$this->cache_name_id[$name] = $id;
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return $meta;
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}
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}
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return null;
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}
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/**
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*
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* @param string $id
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* @return boolean
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*/
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public function isset_element($id)
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{
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return isset($this->elements[$id]);
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}
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public function toArray()
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{
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return array_map(function ($element) {
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return $element->toArray();
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}, array_values($this->elements));
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}
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}
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