private function getPrevNewsPageURL()
{
$page = getCurrentNewsPage();
if ($page != 1) {
return getNewsBaseURL() . getNewsCategoryPathNav() . getNewsArchivePathNav() . getNewsPagePath() . ($page - 1);
} else {
return false;
}
}
static function getPrevNewsPageURL()
{
$page = getCurrentNewsPage();
if ($page != 1) {
if ($page - 1 == 1) {
return rewrite_path(urlencode(ZENPAGE_NEWS), "/index.php?p=" . ZENPAGE_NEWS);
} else {
return getNewsBaseURL() . getNewsCategoryPathNav() . getNewsArchivePathNav() . getNewsPagePath() . ($page - 1);
}
} else {
return false;
}
}
<?php
global $_zp_themeroot, $_zp_current_album;
$total = ceil(getTotalArticles() / getOption("zenpage_articles_per_page"));
$current = getCurrentNewsPage();
$prevUrl = NewsUtil::getPrevNewsPageURL();
if ($current < $total) {
$nextUrl = getNextNewsPageURL();
}
?>
<div id="list">
<div id="navigation" <?php
echo $prevUrl ? "next='" . $prevUrl . "'" : "";
echo $nextUrl ? "prev='" . $nextUrl . "'" : "";
?>
>
<div id="bar">
<div class="nav-cell filler"><span> </span></div>
<?php
$nextText = "<div id='news-nav-prev' class='news-nav-scroll opa60'><img src='{$_zp_themeroot}/resources/images/arrow_up.png' width='16' height='16'/></div>";
$prevText = "<div id='news-nav-next' class='news-nav-scroll opa60 {$cls}'><img src='{$_zp_themeroot}/resources/images/arrow_down.png' width='16' height='16'/></div>";
$prevNext = NewsUtil::printNewsNavigation($prevText, $nextText);
?>
<div class="nav-cell filler end"><span> </span></div>
</div>
<div id="nav">
<div class="prev"><?php
echo isset($prevNext['prev']) ? $prevNext['prev'] : "<div id='news-nav-prev' class='proxy'></div>";
?>
</div>
<div class="next"><?php
/**
* Gets the LIMIT and OFFSET for the query that gets the news articles
*
* @param int $articles_per_page The number of articles to get
* @param bool $ignorepagination If pagination should be ingored so always with the first is started (false is default)
* @return string
*/
function getLimitAndOffset($articles_per_page, $ignorepagination = false)
{
deprecated_function_notify(gettext('Use the Zenpage class method instead.'));
global $_zp_zenpage_total_pages;
if (strstr(dirname($_SERVER['REQUEST_URI']), '/' . PLUGIN_FOLDER . '/zenpage')) {
$page = getCurrentAdminNewsPage();
} else {
$page = getCurrentNewsPage();
}
if (!empty($articles_per_page)) {
$_zp_zenpage_total_pages = ceil(getTotalArticles() / $articles_per_page);
}
if ($ignorepagination) {
$offset = 0;
} else {
$offset = ($page - 1) * $articles_per_page;
}
// Prevent sql limit/offset error when saving plugin options and on the plugins page
if (empty($articles_per_page)) {
$limit = "";
} else {
$limit = " LIMIT " . $offset . "," . $articles_per_page;
}
return $limit;
}
