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Fixes for previous/next page links, props Viper007Bond, fixes #8058

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git-svn-id: https://develop.svn.wordpress.org/trunk@9632 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz 2008-11-12 10:13:50 +00:00
parent 521d3c0998
commit 6b1aec92f5
1 changed files with 71 additions and 30 deletions
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101
wp-includes/link-template.php
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@ -1054,38 +1054,60 @@ function get_next_posts_page_link($max_page = 0) {
}
/**
* Display the next posts pages link.
* Display or return the next posts pages link.
*
* @since 0.71
*
* @param int $max_page Optional. Max pages.
* @param boolean $echo Optional. Echo or return;
*/
function next_posts($max_page = 0) {
echo clean_url(get_next_posts_page_link($max_page));
function next_posts( $max_page = 0, $echo = true ) {
$output = clean_url( get_next_posts_page_link( $max_page ) );
if ( $echo )
echo $output;
else
return $output;
}
/**
* Return the next posts pages link.
*
* @since 2.7.0
*
* @param string $label Content for link text.
* @param int $max_page Optional. Max pages.
* @return string|null
*/
function get_next_posts_link( $label = 'Next Page »', $max_page = 0 ) {
global $paged, $wp_query;
if ( !$max_page ) {
$max_page = $wp_query->max_num_pages;
}
if ( !$paged )
$paged = 1;
$nextpage = intval($paged) + 1;
if ( !is_single() && ( empty($paged) || $nextpage <= $max_page) ) {
$attr = apply_filters( 'next_posts_link_attributes', '' );
return '<a href="' . next_posts( $max_page, false ) . "\" $attr>". preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label) .'</a>';
}
}
/**
* Display the next posts pages link.
*
* @since 0.71
* @uses get_next_posts_link()
*
* @param string $label Content for link text.
* @param int $max_page Optional. Max pages.
*/
function next_posts_link($label='Next Page &raquo;', $max_page=0) {
global $paged, $wp_query;
if ( !$max_page ) {
$max_page = $wp_query->max_num_pages;
}
if ( !$paged )
$paged = 1;
$nextpage = intval($paged) + 1;
if ( (! is_single()) && (empty($paged) || $nextpage <= $max_page) ) {
echo '<a href="';
next_posts($max_page);
$attr = apply_filters( 'next_posts_link_attributes', '' );
echo "\" $attr>". preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label) .'</a>';
}
function next_posts_link( $label = 'Next Page &raquo;', $max_page = 0 ) {
echo get_next_posts_link( $label, $max_page );
}
/**
@ -1111,29 +1133,48 @@ function get_previous_posts_page_link() {
}
/**
* Display previous posts pages link.
* Display or return the previous posts pages link.
*
* @since 0.71
*
* @param boolean $echo Optional. Echo or return;
*/
function previous_posts() {
echo clean_url(get_previous_posts_page_link());
function previous_posts( $echo = true ) {
$output = clean_url( get_previous_posts_page_link() );
if ( $echo )
echo $output;
else
return $output;
}
/**
* Display previous posts page link.
* Return the previous posts pages link.
*
* @since 2.7.0
*
* @param string $label Optional. Previous page link text.
* @return string|null
*/
function get_previous_posts_link( $label = '&laquo; Previous Page' ) {
global $paged;
if ( !is_single() && $paged > 1 ) {
$attr = apply_filters( 'previous_posts_link_attributes', '' );
return '<a href="' . previous_posts( false ) . "\" $attr>". preg_replace( '/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label ) .'</a>';
}
}
/**
* Display the previous posts page link.
*
* @since 0.71
* @uses get_previous_posts_link()
*
* @param string $label Optional. Previous page link text.
*/
function previous_posts_link($label='&laquo; Previous Page') {
global $paged;
if ( (!is_single()) && ($paged > 1) ) {
echo '<a href="';
previous_posts();
$attr = apply_filters( 'previous_posts_link_attributes', '' );
echo "\" $attr>". preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label) .'</a>';
}
function previous_posts_link( $label = '&laquo; Previous Page' ) {
echo get_previous_posts_link( $label );
}
/**
@ -1145,7 +1186,7 @@ function previous_posts_link($label='&laquo; Previous Page') {
* @param string $prelabel Optional. Label for previous pages.
* @param string $nxtlabel Optional Label for next pages.
*/
function posts_nav_link($sep=' &#8212; ', $prelabel='&laquo; Previous Page', $nxtlabel='Next Page &raquo;') {
function posts_nav_link( $sep = ' &#8212; ', $prelabel = '&laquo; Previous Page', $nxtlabel = 'Next Page &raquo;' ) {
global $wp_query;
if ( !is_singular() ) {
$max_num_pages = $wp_query->max_num_pages;