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<?php |
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namespace Rougin\Wildfire\Traits; |
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/** |
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* @property \CI_Config $config |
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* @property \CI_Input $input |
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* @property \CI_Loader $load |
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* @property array<string, mixed> $pagee |
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* @property \CI_Pagination $pagination |
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* @property \CI_URI $uri |
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* |
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* @package Wildfire |
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* |
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* @author Rougin Gutib <[email protected]> |
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*/ |
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trait PaginateTrait |
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{ |
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/** |
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* Limits the data based on given configuration and generates pagination links. |
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* |
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* @param integer $limit |
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* @param integer $total |
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* @param array<string, mixed> $config |
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* |
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* @return array<integer, integer|string> |
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*/ |
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public function paginate($limit, $total, $config = array()) |
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{ |
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$this->load->library('pagination'); |
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3 |
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$pagination = $this->pagination; |
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3 |
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$config = $this->prepare($config); |
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3 |
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$config['per_page'] = (int) $limit; |
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3 |
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$config['total_rows'] = $total; |
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3 |
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$offset = $this->offset($config); |
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$pagination->initialize($config); |
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$links = $pagination->create_links(); |
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3 |
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return array($offset, $links); |
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} |
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/** |
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* Returns the offset from the defined configuration. |
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* |
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* @param array<string, mixed> $config |
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* |
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* @return integer |
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*/ |
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protected function offset($config) |
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{ |
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/** @var integer */ |
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$segment = $config['uri_segment']; |
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/** @var integer */ |
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$limit = $config['per_page']; |
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/** @var integer */ |
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$offset = $this->uri->segment($segment); |
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if (array_key_exists('page_query_string', $config)) |
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{ |
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/** @var string */ |
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$segment = $config['query_string_segment']; |
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/** @var integer */ |
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$offset = $this->input->get($segment); |
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} |
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$hasOffset = $offset !== 0 && $offset !== null; |
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/** @var boolean */ |
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$useNumbers = $config['use_page_numbers']; |
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3 |
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$numbers = $useNumbers && $hasOffset; |
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3 |
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return $numbers ? ($limit * $offset) - $limit : $offset; |
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} |
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/** |
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* Returns the pagination configuration. |
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* |
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* @param array<string, mixed> $config |
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* |
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* @return array<string, mixed> |
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*/ |
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protected function prepare($config) |
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{ |
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if (isset($this->pagee)) |
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{ |
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$config = array_merge($config, $this->pagee); |
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} |
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$this->load->helper('url'); |
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$items = array('uri_segment' => 3); |
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$items['page_query_string'] = false; |
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$items['query_string_segment'] = 'per_page'; |
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$items['use_page_numbers'] = false; |
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return array_merge($items, $config); |
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} |
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} |
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rougin /
wildfire
