/**
* Checks the range of integral values
*
* @param string $name The name of the option being validated
* @param unknown_type $candidate The new value for this option
* @param int $min The minimum (inclusive) value this option
* can take
* @param int $max The maximum (inclusive) value this option
* can take
*
* @return void
*/
private static function _checkIntegerRange($name, $candidate, $min, $max, org_tubepress_api_message_MessageService $messageService)
{
if ($candidate < $min || $candidate > $max) {
throw new Exception(sprintf($messageService->_('validation-int-range'), $name, $min, $max, $candidate));
}
}
/**
* Does the heavy lifting of generating pagination.
*
* @param int $totalitems The total items in this gallery.
* @param int $page The current page number.
* @param int $limit How many videos per page.
* @param int $adjacents How many adjacents.
* @param string $targetpage The target page
* @param string $pagestring The query parameter controlling the page number.
*
* @return The HTML for the pagination
*/
private function _diggStyle($totalitems, org_tubepress_api_message_MessageService $messageService, $page = 1, $limit = 15, $adjacents = 1, $targetpage = '/', $pagestring = '?page=')
{
$prev = $page - 1;
$next = $page + 1;
$lastpage = ceil($totalitems / $limit);
$lpm1 = $lastpage - 1;
$pagination = '';
$url = new org_tubepress_api_url_Url($targetpage);
if ($lastpage > 1) {
$pagination .= '<div class="pagination">';
if ($page > 1) {
$url->setQueryVariable($pagestring, $prev);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">« " . $messageService->_("prev") . '</a>';
}
if ($lastpage < 7 + $adjacents * 2) {
for ($counter = 1; $counter <= $lastpage; $counter++) {
if ($counter == $page) {
$pagination .= "<span class=\"current\">{$counter}</span>";
} else {
$url->setQueryVariable($pagestring, $counter);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">{$counter}</a>";
}
}
} elseif ($lastpage >= 7 + $adjacents * 2) {
if ($page < 1 + $adjacents * 3) {
for ($counter = 1; $counter < 4 + $adjacents * 2; $counter++) {
if ($counter == $page) {
$pagination .= "<span class=\"current\">{$counter}</span>";
} else {
$url->setQueryVariable($pagestring, $counter);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">{$counter}</a>";
}
}
$pagination .= self::DOTS;
$url->setQueryVariable($pagestring, $lpm1);
$newurl = $url->toString();
$pagination .= " <a rel=\"nofollow\" href=\"{$newurl}\">{$lpm1}</a>";
$url->setQueryVariable($pagestring, $lastpage);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">{$lastpage}</a>";
} elseif ($lastpage - $adjacents * 2 > $page && $page > $adjacents * 2) {
$url->setQueryVariable($pagestring, 1);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">1</a>";
$url->setQueryVariable($pagestring, 2);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">2</a>";
$pagination .= self::DOTS;
for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++) {
if ($counter == $page) {
$pagination .= "<span class=\"current\">{$counter}</span>";
} else {
$url->setQueryVariable($pagestring, $counter);
$newurl = $url->toString();
$pagination .= " <a rel=\"nofollow\" href=\"{$newurl}\">{$counter}</a>";
}
}
$pagination .= self::DOTS;
$url->setQueryVariable($pagestring, $lpm1);
$newurl = $url->toString();
$pagination .= " <a rel=\"nofollow\" href=\"{$newurl}\">{$lpm1}</a>";
$url->setQueryVariable($pagestring, $lastpage);
$newurl = $url->toString();
$pagination .= " <a rel=\"nofollow\" href=\"{$newurl}\">{$lastpage}</a>";
} else {
$url->setQueryVariable($pagestring, 1);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">1</a>";
$url->setQueryVariable($pagestring, 2);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">2</a>";
$pagination .= self::DOTS;
for ($counter = $lastpage - (1 + $adjacents * 3); $counter <= $lastpage; $counter++) {
if ($counter == $page) {
$pagination .= "<span class=\"current\">{$counter}</span>";
} else {
$url->setQueryVariable($pagestring, $counter);
$newurl = $url->toString();
$pagination .= " <a rel=\"nofollow\" href=\"{$newurl}\">{$counter}</a>";
}
}
}
}
if ($page < $counter - 1) {
$url->setQueryVariable($pagestring, $next);
$newurl = $url->toString();
$pagination .= "<a rel=\"nofollow\" href=\"{$newurl}\">" . $messageService->_('next') . ' »</a>';
} else {
$pagination .= '<span class="disabled">' . $messageService->_('next') . ' »</span>';
}
$pagination .= "</div>\n";
}
return $pagination;
}
