mirror of
https://github.com/FreshRSS/FreshRSS.git
synced 2026-03-08 00:17:15 -05:00
* Minor update whitespace PHPCS rules To simplify our configuration, apply more rules, and be clearer about what is added or removed compared with PSR12. Does not change our current conventions, but just a bit more consistent. * Forgotten *.phtml * Sort exclusion patterns + add a few for Extensions repo * Relaxed some rules
194 lines
4.2 KiB
PHP
194 lines
4.2 KiB
PHP
<?php
|
||
declare(strict_types=1);
|
||
|
||
/**
|
||
* MINZ - Copyright 2011 Marien Fressinaud
|
||
* Sous licence AGPL3 <http://www.gnu.org/licenses/>
|
||
*/
|
||
|
||
/**
|
||
* The Minz_Paginator is used to handle paging
|
||
*/
|
||
class Minz_Paginator {
|
||
/**
|
||
* @var array<Minz_Model> tableau des éléments à afficher/gérer
|
||
*/
|
||
private array $items = [];
|
||
|
||
/**
|
||
* le nombre d'éléments par page
|
||
*/
|
||
private int $nbItemsPerPage = 10;
|
||
|
||
/**
|
||
* page actuelle à gérer
|
||
*/
|
||
private int $currentPage = 1;
|
||
|
||
/**
|
||
* le nombre de pages de pagination
|
||
*/
|
||
private int $nbPage = 1;
|
||
|
||
/**
|
||
* le nombre d'éléments
|
||
*/
|
||
private int $nbItems = 0;
|
||
|
||
/**
|
||
* Constructeur
|
||
* @param array<Minz_Model> $items les éléments à gérer
|
||
*/
|
||
public function __construct(array $items) {
|
||
$this->_items($items);
|
||
$this->_nbItems(count($this->items(true)));
|
||
$this->_nbItemsPerPage($this->nbItemsPerPage);
|
||
$this->_currentPage($this->currentPage);
|
||
}
|
||
|
||
/**
|
||
* Permet d'afficher la pagination
|
||
* @param string $view nom du fichier de vue situé dans /app/views/helpers/
|
||
* @param string $getteur variable de type $_GET[] permettant de retrouver la page
|
||
*/
|
||
public function render(string $view, string $getteur = 'page'): void {
|
||
$view = APP_PATH . '/views/helpers/' . $view;
|
||
|
||
if (file_exists($view)) {
|
||
include($view);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Permet de retrouver la page d'un élément donné
|
||
* @param Minz_Model $item l'élément à retrouver
|
||
* @return int|false la page à laquelle se trouve l’élément, false si non trouvé
|
||
*/
|
||
public function pageByItem($item) {
|
||
$i = 0;
|
||
|
||
do {
|
||
if ($item == $this->items[$i]) {
|
||
return (int)(ceil(($i + 1) / $this->nbItemsPerPage));
|
||
}
|
||
$i++;
|
||
} while ($i < $this->nbItems());
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Search the position (index) of a given element
|
||
* @param Minz_Model $item the element to search
|
||
* @return int|false the position of the element, or false if not found
|
||
*/
|
||
public function positionByItem($item) {
|
||
$i = 0;
|
||
|
||
do {
|
||
if ($item == $this->items[$i]) {
|
||
return $i;
|
||
}
|
||
$i++;
|
||
} while ($i < $this->nbItems());
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Permet de récupérer un item par sa position
|
||
* @param int $pos la position de l'élément
|
||
* @return Minz_Model item situé à $pos (dernier item si $pos<0, 1er si $pos>=count($items))
|
||
*/
|
||
public function itemByPosition(int $pos): Minz_Model {
|
||
if ($pos < 0) {
|
||
$pos = $this->nbItems() - 1;
|
||
}
|
||
if ($pos >= count($this->items)) {
|
||
$pos = 0;
|
||
}
|
||
|
||
return $this->items[$pos];
|
||
}
|
||
|
||
/**
|
||
* GETTEURS
|
||
*/
|
||
/**
|
||
* @param bool $all si à true, retourne tous les éléments sans prendre en compte la pagination
|
||
* @return array<Minz_Model>
|
||
*/
|
||
public function items(bool $all = false): array {
|
||
$array = array ();
|
||
$nbItems = $this->nbItems();
|
||
|
||
if ($nbItems <= $this->nbItemsPerPage || $all) {
|
||
$array = $this->items;
|
||
} else {
|
||
$begin = ($this->currentPage - 1) * $this->nbItemsPerPage;
|
||
$counter = 0;
|
||
$i = 0;
|
||
|
||
foreach ($this->items as $key => $item) {
|
||
if ($i >= $begin) {
|
||
$array[$key] = $item;
|
||
$counter++;
|
||
}
|
||
if ($counter >= $this->nbItemsPerPage) {
|
||
break;
|
||
}
|
||
$i++;
|
||
}
|
||
}
|
||
|
||
return $array;
|
||
}
|
||
public function nbItemsPerPage(): int {
|
||
return $this->nbItemsPerPage;
|
||
}
|
||
public function currentPage(): int {
|
||
return $this->currentPage;
|
||
}
|
||
public function nbPage(): int {
|
||
return $this->nbPage;
|
||
}
|
||
public function nbItems(): int {
|
||
return $this->nbItems;
|
||
}
|
||
|
||
/**
|
||
* SETTEURS
|
||
*/
|
||
/** @param array<Minz_Model> $items */
|
||
public function _items(?array $items): void {
|
||
$this->items = $items ?? [];
|
||
$this->_nbPage();
|
||
}
|
||
public function _nbItemsPerPage(int $nbItemsPerPage): void {
|
||
if ($nbItemsPerPage > $this->nbItems()) {
|
||
$nbItemsPerPage = $this->nbItems();
|
||
}
|
||
if ($nbItemsPerPage < 0) {
|
||
$nbItemsPerPage = 0;
|
||
}
|
||
|
||
$this->nbItemsPerPage = $nbItemsPerPage;
|
||
$this->_nbPage();
|
||
}
|
||
public function _currentPage(int $page): void {
|
||
if ($page < 1 || ($page > $this->nbPage && $this->nbPage > 0)) {
|
||
throw new Minz_CurrentPagePaginationException($page);
|
||
}
|
||
|
||
$this->currentPage = $page;
|
||
}
|
||
private function _nbPage(): void {
|
||
if ($this->nbItemsPerPage > 0) {
|
||
$this->nbPage = (int)ceil($this->nbItems() / $this->nbItemsPerPage);
|
||
}
|
||
}
|
||
public function _nbItems(int $value): void {
|
||
$this->nbItems = $value;
|
||
}
|
||
}
|