WordPress/wp-includes/template-functions-links.php

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<?php
function the_permalink() {
echo get_permalink();
}
function permalink_link() { // For backwards compatibility
echo get_permalink();
}
function permalink_anchor($mode = 'id') {
global $id, $post;
switch(strtolower($mode)) {
case 'title':
$title = sanitize_title($post->post_title) . '-' . $id;
echo '<a id="'.$title.'"></a>';
break;
case 'id':
default:
echo '<a id="post-'.$id.'"></a>';
break;
}
}
function permalink_single_rss($file = '') {
echo get_permalink();
}
function get_permalink($id=false) {
global $post, $wpdb;
global $querystring_start, $querystring_equal;
$rewritecode = array(
'%year%',
'%monthnum%',
'%day%',
'%hour%',
'%minute%',
'%second%',
'%postname%',
'%post_id%'
);
if (!$id) {
if ('' != get_settings('permalink_structure')) {
$unixtime = strtotime($post->post_date);
$rewritereplace = array(
date('Y', $unixtime),
date('m', $unixtime),
date('d', $unixtime),
date('H', $unixtime),
date('i', $unixtime),
date('s', $unixtime),
$post->post_name,
$post->ID
);
return get_settings('home') . str_replace($rewritecode, $rewritereplace, get_settings('permalink_structure'));
} else { // if they're not using the fancy permalink option
return get_settings('home') . '/' . get_settings('blogfilename').$querystring_start.'p'.$querystring_equal.$post->ID;
}
} else { // if an ID is given
$idpost = $wpdb->get_row("SELECT post_date, post_name FROM $wpdb->posts WHERE ID = $id");
if ('' != get_settings('permalink_structure')) {
$unixtime = strtotime($idpost->post_date);
$rewritereplace = array(
date('Y', $unixtime),
date('m', $unixtime),
date('d', $unixtime),
date('H', $unixtime),
date('i', $unixtime),
date('s', $unixtime),
$idpost->post_name,
$id
);
return get_settings('home') . str_replace($rewritecode, $rewritereplace, get_settings('permalink_structure'));
} else {
return get_settings('home') . '/' . get_settings('blogfilename').$querystring_start.'p'.$querystring_equal.$id;
}
}
}
function get_month_link($year, $month) {
global $querystring_start, $querystring_equal;
if (!$year) $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if (!$month) $month = gmdate('m', time()+(get_settings('gmt_offset') * 3600));
if ('' != get_settings('permalink_structure')) {
$permalink = get_settings('permalink_structure');
// If the permalink structure does not contain year and month, make
// one that does.
if (! (strstr($permalink, '%year') && strstr($permalink, '%monthnum')) ) {
$front = substr($permalink, 0, strpos($permalink, '%'));
$permalink = $front . '%year%/%monthnum%/';
}
$off = strpos($permalink, '%monthnum%');
$offset = $off + 11;
$monthlink = substr($permalink, 0, $offset);
if ('/' != substr($monthlink, -1)) $monthlink = substr($monthlink, 0, -1);
$monthlink = str_replace('%year%', $year, $monthlink);
$monthlink = str_replace('%monthnum%', zeroise(intval($month), 2), $monthlink);
$monthlink = str_replace('%post_id%', '', $monthlink);
return get_settings('home') . $monthlink;
} else {
return get_settings('home') .'/'. get_settings('blogfilename') .$querystring_start.'m'.$querystring_equal.$year.zeroise($month, 2);
}
}
function get_day_link($year, $month, $day) {
global $querystring_start, $querystring_equal;
if (!$year) $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if (!$month) $month = gmdate('m', time()+(get_settings('gmt_offset') * 3600));
if (!$day) $day = gmdate('j', time()+(get_settings('gmt_offset') * 3600));
if ('' != get_settings('permalink_structure')) {
$permalink = get_settings('permalink_structure');
// If the permalink structure does not contain year, month, and day,
// make one that does.
if (! (strstr($permalink, '%year') && strstr($permalink, '%monthnum')) ) {
$front = substr($permalink, 0, strpos($permalink, '%'));
$permalink = $front . '%year%/%monthnum%/%day%/';
}
$off = strpos($permalink, '%day%');
$offset = $off + 6;
$daylink = substr($permalink, 0, $offset);
if ('/' != substr($daylink, -1)) $daylink = substr($daylink, 0, -1);
$daylink = str_replace('%year%', $year, $daylink);
$daylink = str_replace('%monthnum%', zeroise(intval($month), 2), $daylink);
$daylink = str_replace('%day%', zeroise(intval($day), 2), $daylink);
$daylink = str_replace('%post_id%', '', $daylink);
return get_settings('home') . $daylink;
} else {
return get_settings('home') .'/'. get_settings('blogfilename') .$querystring_start.'m'.$querystring_equal.$year.zeroise($month, 2).zeroise($day, 2);
}
}
function get_feed_link($feed='rss2') {
$do_perma = 0;
$feed_url = get_settings('siteurl');
$comment_feed_url = $feed_url;
$permalink = get_settings('permalink_structure');
if ('' != $permalink) {
$do_perma = 1;
$feed_url = get_settings('home');
$index = get_settings('blogfilename');
$prefix = '';
if (preg_match('#^/*' . $index . '#', $permalink)) {
$feed_url .= '/' . $index;
}
$comment_feed_url = $feed_url;
$feed_url .= '/feed';
$comment_feed_url .= '/comments/feed';
}
switch($feed) {
case 'rdf':
$output = $feed_url .'/wp-rdf.php';
if ($do_perma) {
$output = $feed_url . '/rdf/';
}
break;
case 'rss':
$output = $feed_url . '/wp-rss.php';
if ($do_perma) {
$output = $feed_url . '/rss/';
}
break;
case 'atom':
$output = $feed_url .'/wp-atom.php';
if ($do_perma) {
$output = $feed_url . '/atom/';
}
break;
case 'comments_rss2':
$output = $feed_url .'/wp-commentsrss2.php';
if ($do_perma) {
$output = $comment_feed_url . '/rss2/';
}
break;
case 'rss2':
default:
$output = $feed_url .'/wp-rss2.php';
if ($do_perma) {
$output = $feed_url . '/rss2/';
}
break;
}
return $output;
}
function edit_post_link($link = 'Edit This', $before = '', $after = '') {
global $user_level, $post;
get_currentuserinfo();
if ($user_level > 0) {
$authordata = get_userdata($post->post_author);
if ($user_level < $authordata->user_level) {
return;
}
} else {
return;
}
$location = get_settings('siteurl') . "/wp-admin/post.php?action=edit&amp;post=$post->ID";
echo "$before <a href=\"$location\">$link</a> $after";
}
function edit_comment_link($link = 'Edit This', $before = '', $after = '') {
global $user_level, $post, $comment;
get_currentuserinfo();
if ($user_level > 0) {
$authordata = get_userdata($post->post_author);
if ($user_level < $authordata->user_level) {
return;
}
} else {
return;
}
$location = get_settings('siteurl') . "/wp-admin/post.php?action=editcomment&amp;comment=$comment->comment_ID";
echo "$before <a href='$location'>$link</a> $after";
}
?>