42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
<?php
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/*****************************************************************************
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* ProvideAutoSuggest.php
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* Contains the autosuggest provider.
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*
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* Kabuki CMS (C) 2013-2015, Aaron van Geffen
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*****************************************************************************/
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class ProvideAutoSuggest extends JSONController
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{
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public function __construct()
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{
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// Ensure it's just admins at this point.
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if (!Registry::get('user')->isAdmin())
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throw new NotAllowedException();
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if (!isset($_GET['type']))
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throw new UnexpectedValueException('Unsupported autosuggest request.');
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if ($_GET['type'] === 'tags' && isset($_GET['data']))
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{
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$data = array_unique(explode(' ', urldecode($_GET['data'])));
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$data = array_filter($data, function($item) {
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return strlen($item) >= 3;
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});
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$this->payload = ['items' => []];
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// Nothing to look for?
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if (count($data) === 0)
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return;
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$results = Tag::match($data);
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foreach ($results as $id_tag => $tag)
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$this->payload['items'][] = [
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'label' => $tag,
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'id_tag' => $id_tag,
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];
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}
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}
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}
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