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<?php |
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namespace TraderInteractive\Chef; |
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use Jenssegers\Chef\Chef as ChefApi; |
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class Chef |
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{ |
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/** |
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* @var \Jenssegers\Chef\Chef The chef API |
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*/ |
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private $chef; |
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/** |
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* Construct the Chef Wrapper |
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* |
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* @param \Jenssegers\Chef\Chef $chef The chef API |
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*/ |
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public function __construct(ChefApi $chef) |
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{ |
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$this->chef = $chef; |
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} |
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/** |
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* Updates the data bag item overwriting existing fields with the data provided. |
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* |
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* @param string $name The name of the data bag. |
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* @param string $item The name of the item in the data bag. |
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* @param array $data Fields to update in the data bag with their data. |
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* |
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* @return void |
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*/ |
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public function patchDatabag($name, $item, array $data) |
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{ |
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$itemUrl = '/data/' . rawurlencode($name) . '/' . rawurlencode($item); |
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$data += (array)$this->chef->get($itemUrl); |
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$this->chef->put($itemUrl, $data); |
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} |
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/** |
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* Gets the list of nodes. |
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* |
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* @param string $role The role to query. If unset, returns all nodes. |
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* |
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* @return array The names of the nodes registered in chef. |
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*/ |
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public function getNodes($role = null) |
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{ |
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if ($role === null) { |
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return array_keys((array)$this->chef->get('/nodes')); |
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} |
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$getNodeName = function ($node) { |
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return isset($node->name) ? $node->name : null; |
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}; |
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return array_filter( |
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array_map( |
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$getNodeName, |
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(array)$this->chef->api('/search/node', 'GET', ['q' => "role:{$role}"])->rows |
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) |
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); |
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} |
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/** |
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* Delete the given node. |
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* |
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* @param string $node The name of the node to delete. |
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* |
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* @return void |
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*/ |
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public function deleteNode($node) |
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{ |
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$this->chef->delete('/nodes/' . rawurlencode($node)); |
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} |
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} |
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traderinteractive /
chef-php
