function link_rel_prev_next()
{
// <link rel="home" title="Home" href="http://url/of/home/page" />
$prev_url = '';
$next_url = '';
if (!is_singular()) {
$prev_url = get_previous_posts_page_link();
$next_url = get_next_posts_page_link();
if (!empty($prev_url)) {
printf('<link rel="prev" href="%s" />' . "\n", $prev_url);
}
if (!empty($next_url)) {
printf('<link rel="next" href="%s" />' . "\n", $next_url);
}
} else {
global $post;
// $up_post = get_post($post->post_parent);
//
// $prev_post = get_previous_post();
// if ( !empty( $prev_post->ID))
// printf( '<link rel="prev" title="%s" href="%s" />' . "\n", $prev_post->post_title , get_permalink($prev_post->ID) );
//
// $next_post = get_next_post();
// if ( !empty($next_post->ID))
// printf( '<link rel="next" title="%s" href="%s" />' . "\n", $prev_post->post_title , get_permalink($next_post->ID) );
safe_link_rel('next', get_post($post->parent));
safe_link_rel('prev', get_previous_post());
safe_link_rel('next', get_next_post());
}
}
/**
* Display or return the previous posts page link.
*
* @since 0.71
*
* @param bool $echo Optional. Echo or return;
* @return string|void The previous posts page link if `$echo = false`.
*/
function previous_posts($echo = true)
{
$output = esc_url(get_previous_posts_page_link());
if ($echo) {
echo $output;
} else {
return $output;
}
}
function previous_posts()
{
echo clean_url(get_previous_posts_page_link());
}
function wp_head()
{
if (is_feed()) {
return;
}
if (aioseop_mrt_exclude_this_page()) {
return;
}
static $aioseop_dup_counter = 0;
$aioseop_dup_counter++;
if ($aioseop_dup_counter > 1) {
echo "\n<!-- Debug Warning: All in One SEO Pack Pro meta data was included again from " . current_filter() . " filter. Called {$aioseop_dup_counter} times! -->\n";
return;
}
if (is_home() && !is_front_page()) {
$post = $this->get_blog_page();
} else {
$post = $this->get_queried_object();
}
global $wp_query;
global $aioseop_options;
$meta_string = null;
$description = '';
if (is_single() || is_page()) {
$aiosp_disable = htmlspecialchars(stripslashes(get_post_meta($post->ID, '_aioseop_disable', true)));
if ($aiosp_disable) {
return;
}
if (empty($aioseop_options['aiosp_enablecpost'])) {
$wp_post_types = get_post_types(array('_builtin' => true));
// don't display meta if SEO isn't enabled on custom post types -- pdb
if (!is_singular($wp_post_types) && !is_front_page()) {
return;
}
} else {
if (!empty($aioseop_options['aiosp_cpostadvanced'])) {
$wp_post_types = $aioseop_options['aiosp_cpostactive'];
if (empty($aioseop_options['aiosp_cpostactive'])) {
return;
}
if (!is_singular($wp_post_types) && !is_front_page()) {
return;
}
}
}
}
$force_rewrites = 1;
if (isset($aioseop_options['aiosp_force_rewrites'])) {
$force_rewrites = $aioseop_options['aiosp_force_rewrites'];
}
if (!empty($aioseop_options['aiosp_rewrite_titles']) && $force_rewrites) {
// make the title rewrite as short as possible
if (function_exists('ob_list_handlers')) {
$active_handlers = ob_list_handlers();
} else {
$active_handlers = array();
}
if (sizeof($active_handlers) > 0 && $this->strtolower($active_handlers[sizeof($active_handlers) - 1]) == $this->strtolower('All_in_One_SEO_Pack::output_callback_for_title')) {
ob_end_flush();
} else {
$this->log("another plugin interfering?");
// if we get here there *could* be trouble with another plugin :(
$this->ob_start_detected = true;
if (function_exists('ob_list_handlers')) {
foreach (ob_list_handlers() as $handler) {
$this->log("detected output handler {$handler}");
}
}
}
}
echo "\n<!-- All in One SEO Pack {$this->version} by Michael Torbert of Semper Fi Web Design";
if ($this->ob_start_detected) {
echo "ob_start_detected ";
}
echo "[{$this->title_start},{$this->title_end}] ";
echo "-->\n";
$is_front_page = is_front_page();
$is_front_page_keywords = $is_front_page && $aioseop_options['aiosp_home_keywords'] && !$this->is_static_posts_page() || $this->is_static_front_page();
$blog_page = $this->get_blog_page($post);
if ($is_front_page_keywords) {
$keywords = trim($this->internationalize($aioseop_options['aiosp_home_keywords']));
} elseif ($this->is_static_posts_page() && !$aioseop_options['aiosp_dynamic_postspage_keywords']) {
// and if option = use page set keywords instead of keywords from recent posts
$keywords = stripslashes($this->internationalize(get_post_meta($post->ID, "_aioseop_keywords", true)));
} elseif (!empty($blog_page) && !$aioseop_options['aiosp_dynamic_postspage_keywords']) {
$keywords = stripslashes($this->internationalize(get_post_meta($blog_page->ID, "_aioseop_keywords", true)));
} else {
$keywords = $this->get_all_keywords();
}
if (is_category() && $this->show_page_description()) {
$description = $this->internationalize(category_description());
} elseif (is_tag() && $this->show_page_description()) {
$description = $this->internationalize(tag_description());
} elseif (is_tax() && $this->show_page_description()) {
$description = $this->internationalize(term_description());
} elseif (is_author() && $this->show_page_description()) {
$description = $this->internationalize(get_the_author_meta('description'));
} else {
if ($is_front_page) {
$description = trim(stripslashes($this->internationalize($aioseop_options['aiosp_home_description'])));
} else {
if (is_single() || is_page() || is_home() || $this->is_static_posts_page()) {
$description = $this->get_aioseop_description($post);
}
}
}
/*
if ( $this->is_static_front_page() )
$description = trim( stripslashes( $this->internationalize( $aioseop_options['aiosp_home_description'] ) ) );
elseif ( !empty( $blog_page ) )
$description = $this->get_post_description( $blog_page );
if ( empty( $description ) && is_object( $post ) && !is_archive() && empty( $blog_page ) )
$description = $this->get_post_description( $post );
$description = apply_filters( 'aioseop_description', $description );
*/
if (isset($description) && $this->strlen($description) > $this->minimum_description_length && !($is_front_page && is_paged())) {
$description = trim(strip_tags($description));
$description = str_replace('"', '"', $description);
// replace newlines on mac / windows?
$description = str_replace("\r\n", ' ', $description);
// maybe linux uses this alone
$description = str_replace("\n", ' ', $description);
if (!isset($meta_string)) {
$meta_string = '';
}
// description format
$description_format = $aioseop_options['aiosp_description_format'];
if (!isset($description_format) || empty($description_format)) {
$description_format = "%description%";
}
$description = str_replace('%description%', apply_filters('aioseop_description_override', $description), $description_format);
$description = str_replace('%blog_title%', get_bloginfo('name'), $description);
$description = str_replace('%blog_description%', get_bloginfo('description'), $description);
$description = str_replace('%wp_title%', $this->get_original_title(), $description);
if ($aioseop_options['aiosp_can'] && is_attachment()) {
$url = $this->aiosp_mrt_get_url($wp_query);
if ($url) {
$matches = array();
preg_match_all('/(\\d+)/', $url, $matches);
if (is_array($matches)) {
$uniqueDesc = join('', $matches[0]);
}
}
$description .= ' ' . $uniqueDesc;
}
$meta_string .= sprintf("<meta name=\"description\" content=\"%s\" />\n", $description);
}
$keywords = apply_filters('aioseop_keywords', $keywords);
if (isset($aioseop_options['aiosp_togglekeywords'])) {
$togglekeywords = $aioseop_options['aiosp_togglekeywords'];
} else {
$togglekeywords = 0;
}
if (isset($keywords) && $togglekeywords == 0 && !empty($keywords) && !(is_home() && is_paged())) {
if (isset($meta_string)) {
$meta_string .= "\n";
}
$keywords = wp_filter_nohtml_kses(str_replace('"', '', $keywords));
$meta_string .= sprintf("<meta name=\"keywords\" content=\"%s\" />\n", $keywords);
}
$is_tag = is_tag();
$robots_meta = '';
if (is_category() && !empty($aioseop_options['aiosp_category_noindex']) || !is_category() && is_archive() && !$is_tag && (is_date() && !empty($aioseop_options['aiosp_archive_date_noindex']) || is_author() && !empty($aioseop_options['aiosp_archive_author_noindex'])) || $is_tag && !empty($aioseop_options['aiosp_tags_noindex']) || is_search() && !empty($aioseop_options['aiosp_search_noindex'])) {
$robots_meta = 'noindex,follow';
} else {
if (is_single() || is_page()) {
$post_type = get_post_type();
$aiosp_noindex = htmlspecialchars(stripslashes(get_post_meta($post->ID, '_aioseop_noindex', true)));
$aiosp_nofollow = htmlspecialchars(stripslashes(get_post_meta($post->ID, '_aioseop_nofollow', true)));
$aiosp_noodp = htmlspecialchars(stripslashes(get_post_meta($post->ID, '_aioseop_noodp', true)));
$aiosp_noydir = htmlspecialchars(stripslashes(get_post_meta($post->ID, '_aioseop_noydir', true)));
if ($aiosp_noindex || $aiosp_nofollow || $aiosp_noodp || $aiosp_noydir || !empty($aioseop_options['aiosp_cpostnoindex']) || !empty($aioseop_options['aiosp_cpostnofollow'])) {
$noindex = "index";
$nofollow = "follow";
$noodp = $noydir = '';
if ($aiosp_noindex == 'on' || $aiosp_noindex == '' && !empty($aioseop_options['aiosp_cpostnoindex']) && in_array($post_type, $aioseop_options['aiosp_cpostnoindex'])) {
$noindex = "no" . $noindex;
}
if ($aiosp_nofollow == 'on' || $aiosp_nofollow == '' && !empty($aioseop_options['aiosp_cpostnofollow']) && in_array($post_type, $aioseop_options['aiosp_cpostnofollow'])) {
$nofollow = "no" . $nofollow;
}
if ($aiosp_noodp) {
$nofollow .= ',noodp';
}
if ($aiosp_noydir) {
$nofollow .= ',noydir';
}
$robots_meta = $noindex . ',' . $nofollow;
}
}
}
$robots_meta = apply_filters('aioseop_robots_meta', $robots_meta);
if (!empty($robots_meta)) {
$meta_string .= '<meta name="robots" content="' . esc_attr($robots_meta) . '" />' . "\n";
}
if ($is_front_page) {
foreach (array('google' => 'google-site-verification', 'bing' => 'msvalidate.01', 'pinterest' => 'p:domain_verify') as $k => $v) {
if (!empty($aioseop_options["aiosp_{$k}_verify"])) {
$meta_string .= '<meta name="' . $v . '" content="' . trim(strip_tags($aioseop_options["aiosp_{$k}_verify"])) . '" />' . "\n";
}
}
}
foreach (array('page_meta', 'post_meta', 'home_meta', 'front_meta') as $meta) {
if (!empty($aioseop_options["aiosp_{$meta}_tags"])) {
${$meta} = html_entity_decode(stripslashes($aioseop_options["aiosp_{$meta}_tags"]));
} else {
${$meta} = '';
}
}
if (is_page() && isset($page_meta) && !empty($page_meta) && (!$is_front_page || empty($front_meta))) {
if (isset($meta_string)) {
$meta_string .= "\n";
}
$meta_string .= $page_meta;
}
if (is_single() && isset($post_meta) && !empty($post_meta)) {
if (isset($meta_string)) {
$meta_string .= "\n";
}
$meta_string .= $post_meta;
}
$googleplus = $publisher = $author = '';
if (!empty($post) && isset($post->post_author) && empty($aioseop_options['aiosp_google_disable_profile'])) {
$googleplus = get_the_author_meta('googleplus', $post->post_author);
}
if (empty($googleplus) && !empty($aioseop_options['aiosp_google_publisher'])) {
$googleplus = $aioseop_options['aiosp_google_publisher'];
}
if ($is_front_page && !empty($aioseop_options['aiosp_google_publisher'])) {
$publisher = $aioseop_options['aiosp_google_publisher'];
}
$publisher = apply_filters('aioseop_google_publisher', $publisher);
if (!empty($publisher)) {
$meta_string = '<link rel="publisher" href="' . esc_url($publisher) . '" />' . "\n" . $meta_string;
}
if (is_singular() && !empty($googleplus)) {
$author = $googleplus;
} else {
if (!empty($aioseop_options['aiosp_google_publisher'])) {
$author = $aioseop_options['aiosp_google_publisher'];
}
}
$author = apply_filters('aioseop_google_author', $author);
if (!empty($author)) {
$meta_string = '<link rel="author" href="' . esc_url($author) . '" />' . "\n" . $meta_string;
}
if ($is_front_page && !empty($front_meta)) {
if (isset($meta_string)) {
$meta_string .= "\n";
}
$meta_string .= $front_meta;
} else {
if (is_home() && !empty($home_meta)) {
if (isset($meta_string)) {
$meta_string .= "\n";
}
$meta_string .= $home_meta;
}
}
$prev = $next = '';
if (is_home() || is_archive() || is_paged()) {
global $wp_query;
$max_page = $wp_query->max_num_pages;
$page = $this->get_page_number();
if ($page > 1) {
$prev = get_previous_posts_page_link();
}
if ($page < $max_page) {
// $next = get_next_posts_page_link( $max_page );
$paged = $GLOBALS['paged'];
if (!is_single()) {
if (!$paged) {
$paged = 1;
}
$nextpage = intval($paged) + 1;
if (!$max_page || $max_page >= $nextpage) {
$next = get_pagenum_link($nextpage);
}
}
}
} else {
if (is_page() || is_single()) {
$numpages = 1;
$multipage = 0;
$page = get_query_var('page');
if (!$page) {
$page = 1;
}
if (is_single() || is_page() || is_feed()) {
$more = 1;
}
$content = $post->post_content;
if (false !== strpos($content, '<!--nextpage-->')) {
if ($page > 1) {
$more = 1;
}
$content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content);
$content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content);
$content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content);
// Ignore nextpage at the beginning of the content.
if (0 === strpos($content, '<!--nextpage-->')) {
$content = substr($content, 15);
}
$pages = explode('<!--nextpage-->', $content);
$numpages = count($pages);
if ($numpages > 1) {
$multipage = 1;
}
}
if (!empty($page)) {
if ($page > 1) {
$prev = _wp_link_page($page - 1);
}
if ($page + 1 <= $numpages) {
$next = _wp_link_page($page + 1);
}
}
if (!empty($prev)) {
$prev = $this->substr($prev, 9, -2);
}
if (!empty($next)) {
$next = $this->substr($next, 9, -2);
}
}
}
$prev = apply_filters('aioseop_prev_link', $prev);
$next = apply_filters('aioseop_next_link', $next);
if (!empty($prev)) {
$meta_string .= "<link rel='prev' href='" . esc_url($prev) . "' />\n";
}
if (!empty($next)) {
$meta_string .= "<link rel='next' href='" . esc_url($next) . "' />\n";
}
if ($meta_string != null) {
echo "{$meta_string}\n";
}
if ($aioseop_options['aiosp_can'] && ($url = $this->aiosp_mrt_get_url($wp_query))) {
$url = apply_filters('aioseop_canonical_url', $url);
if (!empty($url)) {
echo '<link rel="canonical" href="' . esc_url($url) . '" />' . "\n";
}
}
do_action('aioseop_modules_wp_head');
echo "<!-- /all in one seo pack -->\n";
}
/**
* @param null $post
*
* @return array
*/
function get_prev_next_links($post = null)
{
$prev = $next = '';
$page = $this->get_page_number();
if (is_home() || is_archive() || is_paged()) {
global $wp_query;
$max_page = $wp_query->max_num_pages;
if ($page > 1) {
$prev = get_previous_posts_page_link();
}
if ($page < $max_page) {
$paged = $GLOBALS['paged'];
if (!is_single()) {
if (!$paged) {
$paged = 1;
}
$nextpage = intval($paged) + 1;
if (!$max_page || $max_page >= $nextpage) {
$next = get_pagenum_link($nextpage);
}
}
}
} else {
if (is_page() || is_single()) {
$numpages = 1;
$multipage = 0;
$page = get_query_var('page');
if (!$page) {
$page = 1;
}
if (is_single() || is_page() || is_feed()) {
$more = 1;
}
$content = $post->post_content;
if (false !== strpos($content, '<!--nextpage-->')) {
if ($page > 1) {
$more = 1;
}
$content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content);
$content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content);
$content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content);
// Ignore nextpage at the beginning of the content.
if (0 === strpos($content, '<!--nextpage-->')) {
$content = substr($content, 15);
}
$pages = explode('<!--nextpage-->', $content);
$numpages = count($pages);
if ($numpages > 1) {
$multipage = 1;
}
}
if (!empty($page)) {
if ($page > 1) {
$prev = _wp_link_page($page - 1);
}
if ($page + 1 <= $numpages) {
$next = _wp_link_page($page + 1);
}
}
if (!empty($prev)) {
$prev = $this->substr($prev, 9, -2);
}
if (!empty($next)) {
$next = $this->substr($next, 9, -2);
}
}
}
return array('prev' => $prev, 'next' => $next);
}
<nav id="nav-below" class="navigation" role="navigation">
<div class="nav-previous"><a href="<?php
echo get_previous_posts_page_link();
?>
">Previous Page</a></div>
<div class="nav-next"><a href="<?php
echo get_next_posts_page_link();
?>
">Next Page</a></div>
</nav>
/**
* Display or return the previous posts pages link.
*
* @since 0.71
*
* @param boolean $echo Optional. Echo or return;
*/
function previous_posts( $echo = true ) {
$output = clean_url( get_previous_posts_page_link() );
if ( $echo )
echo $output;
else
return $output;
}
/**
* Output rel links in the head to indicate previous and next pages in paginated archives and posts.
*
* @link http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html
*
* @since 2.2.0
*/
function genesis_paged_rel()
{
global $wp_query;
$prev = $next = '';
$paged = intval(get_query_var('paged'));
$page = intval(get_query_var('page'));
if (!is_singular()) {
$prev = $paged > 1 ? get_previous_posts_page_link() : $prev;
$next = $paged < $wp_query->max_num_pages ? get_next_posts_page_link($wp_query->max_num_pages) : $next;
} else {
//* No need for this on previews
if (is_preview()) {
return '';
}
$numpages = substr_count($wp_query->post->post_content, '<!--nextpage-->') + 1;
if ($numpages && !$page) {
$page = 1;
}
if ($page > 1) {
$prev = genesis_paged_post_url($page - 1);
}
if ($page < $numpages) {
$next = genesis_paged_post_url($page + 1);
}
}
if ($prev) {
printf('<link rel="prev" href="%s" />' . "\n", esc_url($prev));
}
if ($next) {
printf('<link rel="next" href="%s" />' . "\n", esc_url($next));
}
}
<div class="panel panel--subtle">
<nav class="pagination nav nav--pagination">
<?php
// Navigation links.
if (get_next_posts_link()) {
echo '<a rel="next" href="' . get_next_posts_page_link() . '" class="btn next ss-navigateright">Next</a>';
}
if (get_previous_posts_link()) {
echo '<a rel="previous" href="' . get_previous_posts_page_link() . '" class="btn prev ss-navigateleft">Previous</a>';
}
// Number of pages.
echo 'Page ' . ($wp_query->query_vars['paged'] ?: 1) . ' of ' . $wp_query->max_num_pages;
?>
</nav>
</div><!--/.panel -->
/**
* Print numeric pagination
*/
function numeric_posts_nav($custom_query = null)
{
if (is_singular() && $custom_query === null) {
return;
}
global $wp_query;
if ($custom_query) {
$wp_query = $custom_query !== null ? $custom_query : $wp_query;
}
/** Stop execution if there's only 1 page */
if ($wp_query->max_num_pages <= 1) {
return;
}
$paged = get_query_var('paged') ? absint(get_query_var('paged')) : 1;
$max = intval($wp_query->max_num_pages);
/** Add current page to the array */
if ($paged >= 1) {
$links[] = $paged;
}
/** Add the pages around the current page to the array */
if ($paged >= 3) {
$links[] = $paged - 1;
$links[] = $paged - 2;
}
if ($paged + 2 <= $max) {
$links[] = $paged + 2;
$links[] = $paged + 1;
}
echo '<div class="numbered-pagination"><ul class="unstyled inline">' . "\n";
/** Previous Post Link */
if (get_previous_posts_link()) {
printf('<li><a href="%s" class="prev">%s</a></li>' . "\n", get_previous_posts_page_link(), print_image('arrow_blue.svg'));
}
/** Link to first page, plus ellipses if necessary */
if (!in_array(1, $links)) {
$class = 1 == $paged ? ' class="active"' : '';
printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link(1)), '1');
if (!in_array(2, $links)) {
echo '<li>…</li>';
}
}
/** Link to current page, plus 2 pages in either direction if necessary */
sort($links);
foreach ((array) $links as $link) {
$class = $paged == $link ? ' class="active"' : '';
printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link($link)), $link);
}
/** Link to last page, plus ellipses if necessary */
if (!in_array($max, $links)) {
if (!in_array($max - 1, $links)) {
echo '<li>…</li>' . "\n";
}
$class = $paged == $max ? ' class="active"' : '';
printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link($max)), $max);
}
/** Next Post Link */
if (get_next_posts_link()) {
printf('<li><a href="%s" class="next">%s</a></li>' . "\n", get_next_posts_page_link(), print_image('arrow_blue.svg'));
}
echo '</ul></div>' . "\n";
}
function previous_posts_link($label = '« Previous Page')
{
global $paged;
$link = '';
if (!is_single() && $paged > 1) {
$link .= '<a href="';
$link .= clean_url(get_previous_posts_page_link());
$link .= '">' . preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $label) . '</a>';
}
return $link;
}
function ks_previous_posts_link()
{
if (is_single()) {
return;
}
$defaults = array('anchor' => '<img localsrc="7" alt="« ">' . __('*.Prev', 'ktai_style'), 'accesskey' => '*', 'echo' => true);
$r = _ks_parse_arg(func_get_args(), $defaults);
if (isset($r['label'])) {
$r['anchor'] = $r['label'];
}
$paged = intval(get_query_var('paged'));
$output = '';
if ($paged > 1) {
$output = '<a href="' . KtaiStyle::strip_host(clean_url(_ks_quoted_remove_query_arg('kp', get_previous_posts_page_link()))) . '"' . ks_accesskey_html($r['accesskey']) . '>' . preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $r['anchor']) . '</a>';
}
if ($r['echo']) {
echo $output;
}
return $output;
}
