/**
* Template tag: Boxed Style Paging
*
* @param array $args:
* 'before': (string)
* 'after': (string)
* 'options': (string|array) Used to overwrite options set in WP-Admin -> Settings -> PageNavi
* 'query': (object) A WP_Query instance
*/
function wp_pagenavi($args = array())
{
if (!is_array($args)) {
$argv = func_get_args();
list($before, $after, $options) = $argv;
$query = $GLOBALS['wp_query'];
} else {
$args = wp_parse_args($args, array('before' => '', 'after' => '', 'options' => array(), 'query' => $GLOBALS['wp_query']));
extract($args, EXTR_SKIP);
}
$options = wp_parse_args($options, PageNavi_Core::$options->get());
$posts_per_page = intval($query->get('posts_per_page'));
$paged = max(1, absint($query->get('paged')));
$total_pages = max(1, absint($query->max_num_pages));
if (1 == $total_pages && !$options['always_show']) {
return;
}
$request = $query->request;
$numposts = $query->found_posts;
$pages_to_show = absint($options['num_pages']);
$larger_page_to_show = absint($options['num_larger_page_numbers']);
$larger_page_multiple = absint($options['larger_page_numbers_multiple']);
$pages_to_show_minus_1 = $pages_to_show - 1;
$half_page_start = floor($pages_to_show_minus_1 / 2);
$half_page_end = ceil($pages_to_show_minus_1 / 2);
$start_page = $paged - $half_page_start;
if ($start_page <= 0) {
$start_page = 1;
}
$end_page = $paged + $half_page_end;
if ($end_page - $start_page != $pages_to_show_minus_1) {
$end_page = $start_page + $pages_to_show_minus_1;
}
if ($end_page > $total_pages) {
$start_page = $total_pages - $pages_to_show_minus_1;
$end_page = $total_pages;
}
if ($start_page < 1) {
$start_page = 1;
}
$out = '';
switch (intval($options['style'])) {
// Normal
case 1:
if (!empty($options['pages_text'])) {
$pages_text = str_replace(array("%CURRENT_PAGE%", "%TOTAL_PAGES%"), array(number_format_i18n($paged), number_format_i18n($total_pages)), $options['pages_text']);
$out .= "<span class='pages'>{$pages_text}</span>";
}
if ($start_page >= 2 && $pages_to_show < $total_pages) {
$first_text = str_replace('%TOTAL_PAGES%', number_format_i18n($total_pages), $options['first_text']);
$out .= _wp_pagenavi_single(1, 'first', $first_text, '%TOTAL_PAGES%');
if (!empty($options['dotleft_text'])) {
$out .= "<span class='extend'>{$options['dotleft_text']}</span>";
}
}
$larger_pages_array = array();
if ($larger_page_multiple) {
for ($i = $larger_page_multiple; $i <= $total_pages; $i += $larger_page_multiple) {
$larger_pages_array[] = $i;
}
}
$larger_page_start = 0;
foreach ($larger_pages_array as $larger_page) {
if ($larger_page < $start_page && $larger_page_start < $larger_page_to_show) {
$out .= _wp_pagenavi_single($larger_page, 'smaller page', $options['page_text']);
$larger_page_start++;
}
}
if (!empty($options['prev_text'])) {
$out .= get_previous_posts_link($options['prev_text']);
}
$timeline = 'smaller';
foreach (range($start_page, $end_page) as $i) {
if ($i == $paged && !empty($options['current_text'])) {
$current_page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['current_text']);
$out .= "<span class='current'>{$current_page_text}</span>";
$timeline = 'larger';
} else {
$out .= _wp_pagenavi_single($i, "page {$timeline}", $options['page_text']);
}
}
if (!empty($options['next_text'])) {
$out .= get_next_posts_link($options['next_text'], $total_pages);
}
$larger_page_end = 0;
foreach ($larger_pages_array as $larger_page) {
if ($larger_page > $end_page && $larger_page_end < $larger_page_to_show) {
$out .= _wp_pagenavi_single($larger_page, 'larger page', $options['page_text']);
$larger_page_end++;
}
}
if ($end_page < $total_pages) {
if (!empty($options['dotright_text'])) {
$out .= "<span class='extend'>{$options['dotright_text']}</span>";
}
$out .= _wp_pagenavi_single($total_pages, 'last', $options['last_text'], '%TOTAL_PAGES%');
}
break;
// Dropdown
// Dropdown
case 2:
$out .= '<form action="" method="get">' . "\n";
$out .= '<select size="1" onchange="document.location.href = this.options[this.selectedIndex].value;">' . "\n";
foreach (range(1, $total_pages) as $i) {
$page_num = $i;
if ($page_num == 1) {
$page_num = 0;
}
if ($i == $paged) {
$current_page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['current_text']);
$out .= '<option value="' . esc_url(get_pagenum_link($page_num)) . '" selected="selected" class="current">' . $current_page_text . "</option>\n";
} else {
$page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['page_text']);
$out .= '<option value="' . esc_url(get_pagenum_link($page_num)) . '">' . $page_text . "</option>\n";
}
}
$out .= "</select>\n";
$out .= "</form>\n";
break;
}
$out = $before . "<div class='wp-pagenavi'>\n{$out}\n</div>" . $after;
echo apply_filters('wp_pagenavi', $out);
}
function wp_pagenavi($before = '', $after = '')
{
global $wp_query;
$options = PageNavi_Core::$options->get();
$posts_per_page = intval(get_query_var('posts_per_page'));
$paged = intval(get_query_var('paged'));
$request = $wp_query->request;
$numposts = $wp_query->found_posts;
$max_page = $wp_query->max_num_pages;
if ($max_page <= 1 && !intval($options['always_show'])) {
return;
}
if (empty($paged)) {
$paged = 1;
}
$pages_to_show = intval($options['num_pages']);
$larger_page_to_show = intval($options['num_larger_page_numbers']);
$larger_page_multiple = intval($options['larger_page_numbers_multiple']);
$pages_to_show_minus_1 = $pages_to_show - 1;
$half_page_start = floor($pages_to_show_minus_1 / 2);
$half_page_end = ceil($pages_to_show_minus_1 / 2);
$start_page = $paged - $half_page_start;
if ($start_page <= 0) {
$start_page = 1;
}
$end_page = $paged + $half_page_end;
if ($end_page - $start_page != $pages_to_show_minus_1) {
$end_page = $start_page + $pages_to_show_minus_1;
}
if ($end_page > $max_page) {
$start_page = $max_page - $pages_to_show_minus_1;
$end_page = $max_page;
}
if ($start_page <= 0) {
$start_page = 1;
}
$out = '';
switch (intval($options['style'])) {
// Normal
case 1:
if (!empty($options['pages_text'])) {
$pages_text = str_replace(array("%CURRENT_PAGE%", "%TOTAL_PAGES%"), array(number_format_i18n($paged), number_format_i18n($max_page)), $options['pages_text']);
$out .= "<span class='pages'>{$pages_text}</span>";
}
if ($start_page >= 2 && $pages_to_show < $max_page) {
$first_text = str_replace('%TOTAL_PAGES%', number_format_i18n($max_page), $options['first_text']);
$out .= _wp_pagenavi_single(1, 'first', $first_text, '%TOTAL_PAGES%');
if (!empty($options['dotleft_text'])) {
$out .= "<span class='extend'>{$options['dotleft_text']}</span>";
}
}
$larger_pages_array = array();
if ($larger_page_multiple) {
for ($i = $larger_page_multiple; $i <= $max_page; $i += $larger_page_multiple) {
$larger_pages_array[] = $i;
}
}
$larger_page_start = 0;
foreach ($larger_pages_array as $larger_page) {
if ($larger_page < $start_page && $larger_page_start < $larger_page_to_show) {
$out .= _wp_pagenavi_single($larger_page, 'smaller page', $options['page_text']);
$larger_page_start++;
}
}
if (!empty($options['prev_text'])) {
$out .= get_previous_posts_link($options['prev_text']);
}
for ($i = $start_page; $i <= $end_page; $i++) {
if ($i == $paged && !empty($options['current_text'])) {
$current_page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['current_text']);
$out .= "<span class='current'>{$current_page_text}</span>";
} else {
$out .= _wp_pagenavi_single($i, 'page', $options['page_text']);
}
}
if (!empty($options['next_text'])) {
$out .= get_next_posts_link($options['next_text'], $max_page);
}
$larger_page_end = 0;
foreach ($larger_pages_array as $larger_page) {
if ($larger_page > $end_page && $larger_page_end < $larger_page_to_show) {
$out .= _wp_pagenavi_single($larger_page, 'larger page', $options['page_text']);
$larger_page_end++;
}
}
if ($end_page < $max_page) {
if (!empty($options['dotright_text'])) {
$out .= "<span class='extend'>{$options['dotright_text']}</span>";
}
$out .= _wp_pagenavi_single($max_page, 'last', $options['last_text'], '%TOTAL_PAGES%');
}
break;
// Dropdown
// Dropdown
case 2:
$out .= '<form action="" method="get">' . "\n";
$out .= '<select size="1" onchange="document.location.href = this.options[this.selectedIndex].value;">' . "\n";
for ($i = 1; $i <= $max_page; $i++) {
$page_num = $i;
if ($page_num == 1) {
$page_num = 0;
}
if ($i == $paged) {
$current_page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['current_text']);
$out .= '<option value="' . esc_url(get_pagenum_link($page_num)) . '" selected="selected" class="current">' . $current_page_text . "</option>\n";
} else {
$page_text = str_replace('%PAGE_NUMBER%', number_format_i18n($i), $options['page_text']);
$out .= '<option value="' . esc_url(get_pagenum_link($page_num)) . '">' . $page_text . "</option>\n";
}
}
$out .= "</select>\n";
$out .= "</form>\n";
break;
}
$out = $before . "<div class='wp-pagenavi'>\n{$out}\n</div>" . $after;
echo apply_filters('wp_pagenavi', $out);
}
