* @package MCMS\Components
*/
class SimplePageList implements \MCMS\Component\iComponent {
private $links = array();
private $current = 1;
private $glue = ' • ';
public function __construct() {
}
/**
*
* @param int
* $start
* @param int
* $end
* @param string $baseURL a string which contains ##. the first ## will be replaced by the page number
* @return mixed
*/
public function setWithRange($start, $end, $baseURL) {
$this->links = array();
for($i = $start; $i <= $end; $i++) {
$this->links[$i] = str_replace('##', $i, $baseURL);
}
}
/**
* set values by an array, key is page number, value is url
*
* @param
* $pageInfos
*/
public function setWithArray(array $pageInfos) {
$this->links = $pageInfos;
}
public function setCurrentPage($pageNum) {
$this->current = $pageNum;
}
public function getCurrentPage() {
return $this->current;
}
public function generate() {
$links = array();
$i = 1;
if(count($this->links) < 10) {
foreach($this->links as $l) {
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
$i++;
}
return implode($this->glue, $links);
}
reset($this->links);
$l = current($this->links);
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
if($this->current < 4) {
for($j = 1; $j <= $this->current + 2; $j++) {
$i++;
$l = next($this->links);
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
}
$links[] = '...';
}
elseif($this->current > count($this->links) - 5) {
$links[] = '...';
for($i; $i < $this->current - 2; $i++)
next($this->links);
$i++;
for($i; $i < count($this->links); $i++) {
$l = next($this->links);
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
}
}
else {
$links[] = '...';
for($i; $i < $this->current - 2; $i++)
next($this->links);
for($j = 1; $j <= 5; $j++) {
$i++;
$l = next($this->links);
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
}
$links[] = '...';
}
end($this->links);
$i = count($this->links);
$l = current($this->links);
$links[] = '' . ($i - 1 == $this->current ? '' . $i . '' : $i) . '';
return implode($this->glue, $links);
}
}