curPage = (int)$curPage;
$this->perPage = (int)$perPage;
$this->totalRecords = (int)$totalRecords;
$this->template = $template;
}
public function render() {
if ($this->totalRecords < $this->perPage) return '';
$totalPages = (int)(($this->totalRecords + $this->perPage - 1) / $this->perPage);
$displayFirst = $this->curPage > (int)(self::MAX_LINKS / 2) + 1;
$displayFirstSep = $this->curPage > (int)(self::MAX_LINKS / 2) + 2;
$firstRecord = ($this->curPage - 1) * $this->perPage + 1;
$lastRecord = $firstRecord + $this->perPage - 1;
if ($lastRecord > $this->totalRecords) {
$lastRecord = $this->totalRecords;
}
$start = $this->curPage - (int)(self::MAX_LINKS / 2);
while ($start + (int)(self::MAX_LINKS) > $totalPages + 1)
$start--;
if ($start < 1) {
$start = 1;
}
$links = [
sprintf(
__(
'Displaying %1$s-%2$s of %3$s'
/*
translators:
%1$s is the first record displayed in pages range;
%2$s is the last record displayed in pages range;
%3$s is the total number of records
* */
, ONECRM_P_TEXTDOMAIN),
$firstRecord, $lastRecord, $this->totalRecords
),
];
if ($displayFirst) {
$links[] = $this->renderPageLink(1);
}
if ($displayFirstSep) {
$links[] = '';
}
for ($page = $start; $page < $start + self::MAX_LINKS && $page <= $totalPages; $page ++) {
$links[] = $this->renderPageLink($page);
}
if ($page < $totalPages) {
$links[] = '';
}
if ($page < $totalPages+1) {
$links[] = $this->renderPageLink($totalPages);
}
return ''
;
}
protected function renderPageLink($pageNumber) {
$cls = $pageNumber == $this->curPage ? 'current' : '';
return '' . $pageNumber . '';
}
}