forked from Public/pics
123 lines
3.0 KiB
PHP
123 lines
3.0 KiB
PHP
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<?php
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/*****************************************************************************
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* ManageTags.php
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* Contains the controller with the admin's list of tags.
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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 ManageTags extends HTMLController
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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($_REQUEST['create']) && isset($_POST['tag']))
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$this->handleTagCreation();
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$options = [
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'columns' => [
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'id_post' => [
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'value' => 'id_tag',
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'header' => 'ID',
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'is_sortable' => true,
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],
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'tag' => [
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'header' => 'Tag',
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'is_sortable' => true,
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'parse' => [
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'link' => BASEURL . '/managetag/?id={ID_TAG}',
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'data' => 'tag',
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],
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],
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'slug' => [
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'header' => 'Slug',
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'is_sortable' => true,
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'parse' => [
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'link' => BASEURL . '/managetag/?id={ID_TAG}',
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'data' => 'slug',
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],
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],
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'count' => [
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'header' => 'Cardinality',
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'is_sortable' => true,
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'value' => 'count',
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],
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],
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'start' => !empty($_GET['start']) ? (int) $_GET['start'] : 0,
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'sort_order' => !empty($_GET['order']) ? $_GET['order'] : null,
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'sort_direction' => !empty($_GET['dir']) ? $_GET['dir'] : null,
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'title' => 'Manage tags',
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'no_items_label' => 'No tags meet the requirements of the current filter.',
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'items_per_page' => 25,
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'base_url' => BASEURL . '/managetags/',
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'get_data' => function($offset = 0, $limit = 15, $order = '', $direction = 'up') {
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if (!in_array($order, ['id_post', 'tag', 'slug', 'count']))
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$order = 'tag';
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if (!in_array($direction, ['up', 'down']))
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$direction = 'up';
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$data = Registry::get('db')->queryAssocs('
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SELECT *
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FROM tags
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ORDER BY {raw:order}
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LIMIT {int:offset}, {int:limit}',
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[
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'order' => $order . ($direction == 'up' ? ' ASC' : ' DESC'),
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'offset' => $offset,
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'limit' => $limit,
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]);
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return [
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'rows' => $data,
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'order' => $order,
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'direction' => ($direction == 'up' ? 'up' : 'down'),
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];
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},
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'get_count' => function() {
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return Registry::get('db')->queryValue('
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SELECT COUNT(*)
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FROM tags');
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}
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];
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$table = new GenericTable($options);
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parent::__construct('Tag management - Page ' . $table->getCurrentPage() .' - ' . SITE_TITLE);
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$this->page->adopt(new TabularData($table));
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}
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private function handleTagCreation()
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{
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header('Content-Type: text/json; charset=utf-8');
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// It better not already exist!
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if (Tag::exactMatch($_POST['tag']))
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{
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echo '{"error":"Tag already exists!"}';
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exit;
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}
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$label = htmlentities(trim($_POST['tag']));
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$slug = strtr(strtolower($label), [' ' => '-']);
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$tag = Tag::createNew([
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'tag' => $label,
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'slug' => $slug,
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]);
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// Did we succeed?
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if (!$tag)
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{
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echo '{"error":"Could not create tag."}';
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exit;
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}
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echo json_encode([
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'label' => $tag->tag,
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'id_tag' => $tag->id_tag,
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]);
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exit;
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}
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}
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