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WordPress/wp-includes/template-functions.php

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<?php
/* new and improved ! now with more querystring stuff ! */
if (!isset($querystring_start)) {
$querystring_start = '?';
$querystring_equal = '=';
$querystring_separator = '&amp;';
}
/* template functions... */
// @@@ These are template tags, you can edit them if you know what you're doing...
/***** About-the-blog tags *****/
/* Note: these tags go anywhere in the template */
function bloginfo($show='') {
$info = get_bloginfo($show);
$info = convert_bbcode($info);
$info = convert_gmcode($info);
$info = convert_smilies($info);
$info = apply_filters('bloginfo', $info);
echo convert_chars($info, 'html');
}
function bloginfo_rss($show='') {
$info = strip_tags(get_bloginfo($show));
echo convert_chars($info, 'unicode');
}
function bloginfo_unicode($show='') {
$info = get_bloginfo($show);
echo convert_chars($info, 'unicode');
}
function get_bloginfo($show='') {
global $siteurl, $blogfilename, $blogname, $blogdescription, $siteurl, $admin_email;
switch($show) {
case "url":
$output = $siteurl."/".$blogfilename;
break;
case "description":
$output = $blogdescription;
break;
case "rdf_url":
$output = $siteurl.'/wp-rdf.php';
break;
case "rss_url":
$output = $siteurl.'/wp-rss.php';
break;
case "rss2_url":
$output = $siteurl.'/wp-rss2.php';
break;
case "atom_url":
$output = $siteurl.'/wp-atom.php';
break;
case "comments_rss2_url":
$output = $siteurl.'/wp-commentsrss2.php';
break;
case "pingback_url":
$output = $siteurl.'/xmlrpc.php';
break;
case "admin_email":
$output = $admin_email;
break;
case "name":
default:
$output = $blogname;
break;
}
return $output;
}
function wp_title($sep = '&raquo;', $display = true) {
global $wpdb, $tableposts, $tablecategories;
global $year, $monthnum, $day, $cat, $p, $name;
// If there's a category
if(!empty($cat)) {
$title = stripslashes(get_the_category_by_ID($cat));
}
if (!empty($category_name)) {
$title = stripslashes($wpdb->get_var("SELECT cat_name FROM $tablecategories WHERE category_nicename = '$category_name'"));
}
// If there's a month
if(!empty($m)) {
$my_year = substr($m, 0, 4);
$my_month = $month[substr($m, 4, 2)];
$title = "$my_year $sep $my_month";
}
if (!empty($year)) {
$title = $year;
if (!empty($monthnum)) {
$title .= " $sep $monthnum";
}
if (!empty($day)) {
$title .= " $sep $day";
}
}
// If there's a post
if (intval($p) || '' != $name) {
if (!$p) {
if ($year != '') {
$year = '' . intval($year);
$where .= ' AND YEAR(post_date)=' . $year;
}
if ($monthnum != '') {
$monthnum = '' . intval($monthnum);
$where .= ' AND MONTH(post_date)=' . $monthnum;
}
if ($day != '') {
$hay = '' . intval($day);
$where .= ' AND DAYOFMONTH(post_date)=' . $day;
}
$p = $wpdb->get_var("SELECT ID FROM $tableposts WHERE post_name = '$name' $where");
}
$post_data = get_postdata($p);
$title = strip_tags(stripslashes($post_data['Title']));
$title = apply_filters('single_post_title', $title);
}
// Send it out
if ($display && isset($title)) {
echo " $sep $title";
} elseif (!$display && isset($title)) {
return " $sep $title";
}
}
function single_post_title($prefix = '', $display = true) {
global $p, $name, $wpdb, $tableposts;
if (intval($p) || '' != $name) {
if (!$p) {
$p = $wpdb->get_var("SELECT ID FROM $tableposts WHERE post_name = '$name'");
}
$post_data = get_postdata($p);
$title = $post_data['Title'];
$title = apply_filters('single_post_title', $title);
if ($display) {
echo $prefix.strip_tags(stripslashes($title));
} else {
return strip_tags(stripslashes($title));
}
}
}
function single_cat_title($prefix = '', $display = true ) {
global $cat;
if(!empty($cat) && !(strtoupper($cat) == 'ALL')) {
$my_cat_name = get_the_category_by_ID($cat);
if(!empty($my_cat_name)) {
if ($display)
echo $prefix.strip_tags(stripslashes($my_cat_name));
else
return strip_tags(stripslashes($my_cat_name));
}
}
}
function single_month_title($prefix = '', $display = true ) {
global $m, $month;
if(!empty($m)) {
$my_year = substr($m,0,4);
$my_month = $month[substr($m,4,2)];
if ($display)
echo $prefix.$my_month.$prefix.$my_year;
else
return $m;
}
}
/* link navigation hack by Orien http://icecode.com/ */
function get_archives_link($url, $text, $format = "html", $before = "", $after = "") {
if ('link' == $format) {
return "\t".'<link rel="archives" title="'.$text.'" href="'.$url.'" />'."\n";
} else if ('option' == $format) {
return '<option value="'.$url.'">'.$text.'</option>'."\n";
} else if ('html' == $format) {
return "\t".'<li><a href="'.$url.'" title="'.$text.'">'.$text.'</a>'.$after.'</li>'."\n";
} else { // custom
return "\t".$before.'<a href="'.$url.'" title="'.$text.'">'.$text.'</a>'.$after."\n";
}
}
function get_archives($type='', $limit='', $format='html', $before = "", $after = "", $show_post_count = false) {
global $tableposts, $dateformat, $time_difference, $siteurl, $blogfilename;
global $querystring_start, $querystring_equal, $querystring_separator, $month, $wpdb, $start_of_week;
if ('' == $type) {
$type = get_settings('archive_mode');
}
if ('' != $limit) {
$limit = (int) $limit;
$limit = " LIMIT $limit";
}
// this is what will separate dates on weekly archive links
$archive_week_separator = '&#8211;';
// archive link url
$archive_link_m = $siteurl.'/'.$blogfilename.$querystring_start.'m'.$querystring_equal; # monthly archive;
$archive_link_w = $siteurl.'/'.$blogfilename.$querystring_start.'w'.$querystring_equal; # weekly archive;
$archive_link_p = $siteurl.'/'.$blogfilename.$querystring_start.'p'.$querystring_equal; # post-by-post archive;
// over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride
$archive_date_format_over_ride = 0;
// options for daily archive (only if you over-ride the general date format)
$archive_day_date_format = 'Y/m/d';
// options for weekly archive (only if you over-ride the general date format)
$archive_week_start_date_format = 'Y/m/d';
$archive_week_end_date_format = 'Y/m/d';
if (!$archive_date_format_over_ride) {
$archive_day_date_format = $dateformat;
$archive_week_start_date_format = $dateformat;
$archive_week_end_date_format = $dateformat;
}
$now = date('Y-m-d H:i:s',(time() + ($time_difference * 3600)));
if ('monthly' == $type) {
$arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $tableposts WHERE post_date < '$now' AND post_status = 'publish' GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC" . $limit);
if ($arcresults) {
foreach ($arcresults as $arcresult) {
$url = get_month_link($arcresult->year, $arcresult->month);
if ($show_post_count) {
$text = sprintf("%s %d", $month[zeroise($arcresult->month,2)], $arcresult->year);
$after = "&nbsp;($arcresult->posts)";
} else {
$text = sprintf("%s %d", $month[zeroise($arcresult->month,2)], $arcresult->year);
}
echo get_archives_link($url, $text, $format, $before, $after);
}
}
} elseif ('daily' == $type) {
$arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth` FROM $tableposts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
if ($arcresults) {
foreach ($arcresults as $arcresult) {
$url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth);
$date = sprintf("%d-%02d-%02d 00:00:00", $arcresult->year, $arcresult->month, $arcresult->dayofmonth);
$text = mysql2date($archive_day_date_format, $date);
echo get_archives_link($url, $text, $format, $before, $after);
}
}
} elseif ('weekly' == $type) {
if (!isset($start_of_week)) {
$start_of_week = 1;
}
$arcresults = $wpdb->get_results("SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd FROM $tableposts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
$arc_w_last = '';
if ($arcresults) {
foreach ($arcresults as $arcresult) {
if ($arcresult->week != $arc_w_last) {
$arc_year = $arcresult->yr;
$arc_w_last = $arcresult->week;
$arc_week = get_weekstartend($arcresult->yyyymmdd, $start_of_week);
$arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']);
$arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']);
$url = sprintf("%s/%s%sm%s%s%sw%s%d", $siteurl, $blogfilename, $querystring_start,
$querystring_equal, $arc_year, $querystring_separator,
$querystring_equal, $arcresult->week);
$text = $arc_week_start . $archive_week_separator . $arc_week_end;
echo get_archives_link($url, $text, $format, $before, $after);
}
}
}
} elseif ('postbypost' == $type) {
$arcresults = $wpdb->get_results("SELECT ID, post_date, post_title FROM $tableposts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
if ($arcresults) {
foreach ($arcresults as $arcresult) {
if ($arcresult->post_date != '0000-00-00 00:00:00') {
$url = get_permalink($arcresult->ID);
$arc_title = stripslashes($arcresult->post_title);
if ($arc_title) {
$text = strip_tags($arc_title);
} else {
$text = $arcresult->ID;
}
echo get_archives_link($url, $text, $format, $before, $after);
}
}
}
}
}
function get_calendar($daylength = 1) {
global $wpdb, $HTTP_GET_VARS, $m, $monthnum, $year, $timedifference, $month, $weekday, $tableposts, $posts;
// Quick check. If we have no posts at all, abort!
if (!$posts) {
$gotsome = $wpdb->get_var("SELECT ID from $tableposts WHERE post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
if (!$gotsome)
return;
}
if (isset($HTTP_GET_VARS['w'])) {
$w = ''.intval($HTTP_GET_VARS['w']);
}
$time_difference = get_settings('time_difference');
// Let's figure out when we are
if (!empty($monthnum) && !empty($year)) {
$thismonth = ''.intval($monthnum);
$thisyear = ''.intval($year);
} elseif (!empty($w)) {
// We need to get the month from MySQL
$thisyear = ''.intval(substr($m, 0, 4));
$d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's
$thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')");
} elseif (!empty($m)) {
$calendar = substr($m, 0, 6);
$thisyear = ''.intval(substr($m, 0, 4));
if (strlen($m) < 6) {
$thismonth = '01';
} else {
$thismonth = ''.intval(substr($m, 4, 2));
}
} else {
$thisyear = intval(date('Y', time()+($time_difference * 3600)));
$thismonth = intval(date('m', time()+($time_difference * 3600)));
}
$unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear);
// Get the next and previous month and year with at least one post
$previous = $wpdb->get_row("SELECT DISTINCT MONTH( post_date ) AS month, YEAR( post_date ) AS year
FROM $tableposts
WHERE post_date < '$thisyear-$thismonth-01'
AND post_status = 'publish'
ORDER BY post_date DESC
LIMIT 1");
$next = $wpdb->get_row("SELECT DISTINCT MONTH( post_date ) AS month, YEAR( post_date ) AS year
FROM $tableposts
WHERE post_date > '$thisyear-$thismonth-01'
AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' )
AND post_status = 'publish'
ORDER BY post_date ASC
LIMIT 1");
echo '<table id="wp-calendar">
<caption>' . $month[zeroise($thismonth, 2)] . ' ' . date('Y', $unixmonth) . '</caption>
<thead>
<tr>';
foreach ($weekday as $wd) {
echo "\n\t\t<th abbr='$wd' scope='col' title='$wd'>" . substr($wd, 0, $daylength) . '</th>';
}
echo '
</tr>
</thead>
<tfoot>
<tr>';
if ($previous) {
echo "\n\t\t".'<td abbr="' . $month[zeroise($previous->month, 2)] . '" colspan="3" id="prev"><a href="' .
get_month_link($previous->year, $previous->month) . '" title="View posts for ' . $month[zeroise($previous->month, 2)] . ' ' .
date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year)) . '">&laquo; ' . substr($month[zeroise($previous->month, 2)], 0, 3) . '</a></td>';
} else {
echo "\n\t\t".'<td colspan="3" id="prev" class="pad">&nbsp;</td>';
}
echo "\n\t\t".'<td class="pad">&nbsp;</td>';
if ($next) {
echo "\n\t\t".'<td abbr="' . $month[zeroise($next->month, 2)] . '" colspan="3" id="next"><a href="' .
get_month_link($next->year, $next->month) . '" title="View posts for ' . $month[zeroise($next->month, 2)] . ' ' .
date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year)) . '">' . substr($month[zeroise($next->month, 2)], 0, 3) . ' &raquo;</a></td>';
} else {
echo "\n\t\t".'<td colspan="3" id="next" class="pad">&nbsp;</td>';
}
echo '
</tr>
</tfoot>
<tbody>
<tr>';
// Get days with posts
$dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)
FROM $tableposts WHERE MONTH(post_date) = $thismonth
AND YEAR(post_date) = $thisyear
AND post_status = 'publish'
AND post_date < '" . date("Y-m-d H:i:s", (time() + ($time_difference * 3600)))."'", ARRAY_N);
if ($dayswithposts) {
foreach ($dayswithposts as $daywith) {
$daywithpost[] = $daywith[0];
}
} else {
$daywithpost = array();
}
if (strstr($_SERVER["HTTP_USER_AGENT"], "MSIE") ||
strstr(strtolower($_SERVER["HTTP_USER_AGENT"]), "camino") ||
strstr(strtolower($_SERVER["HTTP_USER_AGENT"]), "safari")) {
$ak_title_separator = "\n";
} else {
$ak_title_separator = ", ";
}
$ak_titles_for_day = array();
$ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom "
."FROM $tableposts "
."WHERE YEAR(post_date) = '$thisyear' "
."AND MONTH(post_date) = '$thismonth' "
."AND post_date < '".date("Y-m-d H:i:s", (time() + ($time_difference * 3600)))."' "
."AND post_status = 'publish'"
);
if ($ak_post_titles) {
foreach ($ak_post_titles as $ak_post_title) {
if (empty($ak_titles_for_day["day_".$ak_post_title->dom])) {
$ak_titles_for_day["day_".$ak_post_title->dom] = '';
}
if (empty($ak_titles_for_day["$ak_post_title->dom"])) { // first one
$ak_titles_for_day["$ak_post_title->dom"] .= htmlspecialchars(stripslashes($ak_post_title->post_title));
} else {
$ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . htmlspecialchars(stripslashes($ak_post_title->post_title));
}
}
}
// See how much we should pad in the beginning
$pad = intval(date('w', $unixmonth));
if (0 != $pad) echo "\n\t\t<td colspan='$pad' class='pad'>&nbsp;</td>";
$daysinmonth = intval(date('t', $unixmonth));
for ($day = 1; $day <= $daysinmonth; ++$day) {
if (isset($newrow) && $newrow)
echo "\n\t</tr>\n\t<tr>\n\t\t";
$newrow = false;
if ($day == date('j', (time() + ($time_difference * 3600))) && $thismonth == date('m', time()+($time_difference * 3600)))
echo '<td id="today">';
else
echo "<td>";
if (in_array($day, $daywithpost)) { // any posts today?
echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>";
} else {
echo $day;
}
echo '</td>';
if (6 == date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear)))
$newrow = true;
}
$pad = 7 - date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear));
if ($pad != 0 && $pad != 7)
echo "\n\t\t<td class='pad' colspan='$pad'>&nbsp;</td>";
echo "\n\t</tr>\n\t</tbody>\n\t</table>";
}
/***** // About-the-blog tags *****/
/***** Links *****/
function get_permalink($id=false) {
global $post, $wpdb, $tableposts;
global $siteurl, $blogfilename, $querystring_start, $querystring_equal;
$rewritecode = array(
'%year%',
'%monthnum%',
'%day%',
'%postname%',
'%post_id%'
);
if (!$id) {
if ('' != get_settings('permalink_structure')) {
$unixtime = strtotime($post->post_date);
$rewritereplace = array(
date('Y', $unixtime),
date('n', $unixtime),
date('j', $unixtime),
$post->post_name,
$post->ID
);
return $siteurl . str_replace($rewritecode, $rewritereplace, get_settings('permalink_structure'));
} else { // if they're not using the fancy permalink option
return $siteurl . '/' . $blogfilename.$querystring_start.'p'.$querystring_equal.$post->ID;
}
} else { // if an ID is given
$idpost = $wpdb->get_row("SELECT post_date, post_name FROM $tableposts WHERE ID = $id");
if ('' != get_settings('permalink_structure')) {
$unixtime = strtotime($idpost->post_date);
$rewritereplace = array(
date('Y', $unixtime),
date('n', $unixtime),
date('j', $unixtime),
$idpost->post_name,
$id
);
return $siteurl . str_replace($rewritecode, $rewritereplace, get_settings('permalink_structure'));
} else {
return $siteurl . '/' . $blogfilename.$querystring_start.'p'.$querystring_equal.$id;
}
}
}
function get_month_link($year, $month) {
global $siteurl, $blogfilename, $querystring_start, $querystring_equal;
if (!$year) $year = date('Y', time()+($time_difference * 3600));
if (!$month) $month = date('m', time()+($time_difference * 3600));
if ('' != get_settings('permalink_structure')) {
$off = strpos(get_settings('permalink_structure'), '%monthnum%');
$offset = $off + 11;
$monthlink = substr(get_settings('permalink_structure'), 0, $offset);
if ('/' != substr($monthlink, -1)) $monthlink = substr($monthlink, 0, -1);
$monthlink = str_replace('%year%', $year, $monthlink);
$monthlink = str_replace('%monthnum%', intval($month), $monthlink);
$monthlink = str_replace('%post_id%', '', $monthlink);
return $siteurl . $monthlink;
} else {
return $siteurl.'/'.$blogfilename.$querystring_start.'m'.$querystring_equal.$year.zeroise($month, 2);
}
}
function get_day_link($year, $month, $day) {
global $siteurl, $blogfilename, $querystring_start, $querystring_equal;
if (!$year) $year = date('Y', time()+($time_difference * 3600));
if (!$month) $month = date('m', time()+($time_difference * 3600));
if (!$day) $day = date('j', time()+($time_difference * 3600));
if ('' != get_settings('permalink_structure')) {
$off = strpos(get_settings('permalink_structure'), '%day%');
$offset = $off + 6;
$daylink = substr(get_settings('permalink_structure'), 0, $offset);
if ('/' != substr($daylink, -1)) $daylink = substr($daylink, 0, -1);
$daylink = str_replace('%year%', $year, $daylink);
$daylink = str_replace('%monthnum%', intval($month), $daylink);
$daylink = str_replace('%day%', intval($day), $daylink);
$daylink = str_replace('%post_id%', '', $daylink);
return $siteurl . $daylink;
} else {
return $siteurl.'/'.$blogfilename.$querystring_start.'m'.$querystring_equal.$year.zeroise($month, 2).zeroise($day, 2);
}
}
function edit_post_link($link = 'Edit This', $before = '', $after = '') {
global $user_level, $post, $siteurl;
get_currentuserinfo();
if ($user_level > 0) {
$authordata = get_userdata($post->post_author);
if ($user_level < $authordata->user_level) {
return;
}
} else {
return;
}
$location = "$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, $siteurl;
get_currentuserinfo();
if ($user_level > 0) {
$authordata = get_userdata($post->post_author);
if ($user_level < $authordata->user_level) {
return;
}
} else {
return;
}
$location = "$siteurl/wp-admin/post.php?action=editcomment&amp;comment=$comment->comment_ID";
echo "$before <a href='$location'>$link</a> $after";
}
/***** Date/Time tags *****/
function the_date_xml() {
global $post;
echo mysql2date("Y-m-d",$post->post_date);
//echo ""+$post->post_date;
}
function the_date($d='', $before='', $after='', $echo = true) {
global $id, $post, $day, $previousday, $dateformat, $newday;
$the_date = '';
if ($day != $previousday) {
$the_date .= $before;
if ($d=='') {
$the_date .= mysql2date($dateformat, $post->post_date);
} else {
$the_date .= mysql2date($d, $post->post_date);
}
$the_date .= $after;
$previousday = $day;
}
$the_date = apply_filters('the_date', $the_date);
if ($echo) {
echo $the_date;
} else {
return $the_date;
}
}
function the_time($d='', $echo = true) {
global $id, $post, $timeformat;
if ($d=='') {
$the_time = mysql2date($timeformat, $post->post_date);
} else {
$the_time = mysql2date($d, $post->post_date);
}
$the_time = apply_filters('the_time', $the_time);
if ($echo) {
echo $the_time;
} else {
return $the_time;
}
}
function the_weekday() {
global $weekday, $id, $post;
$the_weekday = $weekday[mysql2date('w', $post->post_date)];
$the_weekday = apply_filters('the_weekday', $the_weekday);
echo $the_weekday;
}
function the_weekday_date($before='',$after='') {
global $weekday, $id, $post, $day, $previousweekday;
$the_weekday_date = '';
if ($day != $previousweekday) {
$the_weekday_date .= $before;
$the_weekday_date .= $weekday[mysql2date('w', $post->post_date)];
$the_weekday_date .= $after;
$previousweekday = $day;
}
$the_weekday_date = apply_filters('the_weekday_date', $the_weekday_date);
echo $the_weekday_date;
}
/***** // Date/Time tags *****/
/**** // Geo Tags ****/
function get_Lat() {
global $post;
return $post->post_lat;
}
function get_Lon() {
global $post;
return $post->post_lon;
}
function print_Lat() {
if(get_settings('use_geo_positions')) {
if(get_Lat() > 0) {
echo "".get_Lat()."N";
} else {
echo "".get_Lat()."S";
}
}
}
function print_Lon() {
global $id, $postdata;
if(get_settings('use_geo_positions')) {
if(get_Lon() < 0) {
$temp = get_Lon() * -1;
echo "".$temp."W";
} else {
echo "".get_Lon()."E";
}
}
}
function print_PopUpScript() {
echo "
<script type='text/javascript'>
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
function formHandler(form) {
var URL = form.site.options[form.site.selectedIndex].value;
if(URL != \".\") {
popup = window.open(URL,\"MenuPopup\");
}
}
</script> ";
}
function print_UrlPopNav() {
$sites = array(
array('http://www.acme.com/mapper/?lat='.get_Lat().'&amp;long='.get_Lon().'&amp;scale=11&amp;theme=Image&amp;width=3&amp;height=2&amp;dot=Yes',
'Acme Mapper'),
array('http://geourl.org/near/?lat='.get_Lat().'&amp;lon='.get_Lon().'&amp;dist=500',
'GeoURLs near here'),
array('http://www.geocaching.com/seek/nearest.aspx?origin_lat='.get_Lat().'&amp;origin_long='.get_Lon().'&amp;dist=5',
'Geocaches Near Nere'),
array('http://www.mapquest.com/maps/map.adp?latlongtype=decimal&amp;latitude='.get_Lat().'&amp;longitude='.get_Lon(),
'Mapquest map of this spot'),
array('http://www.sidebit.com/ProjectGeoURLMap.php?lat='.get_Lat().'&amp;lon='.get_Lon(),
'SideBit URL Map of this spot'),
array('http://confluence.org/confluence.php?lat='.get_Lat().'&amp;lon='.get_Lon(),
'Confluence.org near here'),
array('http://www.topozone.com/map.asp?lat='.get_Lat().'&amp;lon='.get_Lon(),
'Topozone near here'),
array('http://www.findu.com/cgi-bin/near.cgi?lat='.get_Lat().'&amp;lon='.get_Lon(),
'FindU near here'),
array('http://mapserver.maptech.com/api/espn/index.cfm?lat='.get_Lat().'&amp;lon='.get_Lon().'&amp;scale=100000&amp;zoom=50&amp;type=1&amp;icon=0&amp;&amp;scriptfile=http://mapserver.maptech.com/api/espn/index.cfm',
'Maptech near here')
);
echo '<form action=""><div>
<select name="site" size="1" onchange="formHandler(this.form);" >'."\n";
echo '<option value=".">Sites referencing '.get_Lat().' x '.get_Lon()."</option>\n";
foreach($sites as $site) {
echo "\t".'<option value="'.$site[0].'">'.$site[1]."</option>\n";
}
echo '</select></div>
</form>'."\n";
}
function longitude_invalid() {
if (get_Lon() == null) return true;
if (get_Lon() > 360) return true;
if (get_Lon() < -360) return true;
}
function print_AcmeMap_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://www.acme.com/mapper/?lat=".get_Lat()."&amp;long=".get_Lon()."&amp;scale=11&amp;theme=Image&amp;width=3&amp;height=2&amp;dot=Yes";
}
function print_GeoURL_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://geourl.org/near/?lat=".get_Lat()."&amp;lon=".get_Lon()."&amp;dist=500";
}
function print_GeoCache_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://www.geocaching.com/seek/nearest.aspx?origin_lat=".get_Lat()."&amp;origin_long=".get_Lon()."&amp;dist=5";
}
function print_MapQuest_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://www.mapquest.com/maps/map.adp?latlongtype=decimal&amp;latitude=".get_Lat()."&amp;longitude=".get_Lon();
}
function print_SideBit_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://www.sidebit.com/ProjectGeoURLMap.php?lat=".get_Lat()."&amp;lon=".get_Lon();
}
function print_DegreeConfluence_Url() {
if (!get_settings('use_geo_positions')) return;
if (longitude_invalid()) return;
echo "http://confluence.org/confluence.php?lat=".get_Lat()."&amp;lon=".get_Lon();
}
/***** Author tags *****/
function the_author() {
global $id, $authordata;
$i = $authordata->user_idmode;
if ($i == 'nickname') echo $authordata->user_nickname;
if ($i == 'login') echo $authordata->user_login;
if ($i == 'firstname') echo $authordata->user_firstname;
if ($i == 'lastname') echo $authordata->user_lastname;
if ($i == 'namefl') echo $authordata->user_firstname.' '.$authordata->user_lastname;
if ($i == 'namelf') echo $authordata->user_lastname.' '.$authordata->user_firstname;
if (!$i) echo $authordata->user_nickname;
}
function the_author_description() {
global $authordata;
echo $authordata->user_description;
}
function the_author_login() {
global $id,$authordata; echo $authordata->user_login;
}
function the_author_firstname() {
global $id,$authordata; echo $authordata->user_firstname;
}
function the_author_lastname() {
global $id,$authordata; echo $authordata->user_lastname;
}
function the_author_nickname() {
global $id,$authordata; echo $authordata->user_nickname;
}
function the_author_ID() {
global $id,$authordata; echo $authordata->ID;
}
function the_author_email() {
global $id,$authordata; echo antispambot($authordata->user_email);
}
function the_author_url() {
global $id,$authordata; echo $authordata->user_url;
}
function the_author_icq() {
global $id,$authordata; echo $authordata->user_icq;
}
function the_author_aim() {
global $id,$authordata; echo str_replace(' ', '+', $authordata->user_aim);
}
function the_author_yim() {
global $id,$authordata; echo $authordata->user_yim;
}
function the_author_msn() {
global $id,$authordata; echo $authordata->user_msn;
}
function the_author_posts() {
global $id,$postdata; $posts=get_usernumposts($post->post_author); echo $posts;
}
/***** // Author tags *****/
/***** Post tags *****/
function get_the_password_form() {
$output = "<form action='" . get_settings('siteurl') . "/wp-pass.php' method='post'>
<p>This post is password protected. To view it please enter your password below:</p>
<p><label>Password: <input name='post_password' type='text' size='20' /></label> <input type='submit' name='Submit' value='Submit' /></p>
</form>
";
return $output;
}
function the_ID() {
global $id;
echo $id;
}
function the_title($before = '', $after = '', $echo = true) {
$title = get_the_title();
$title = convert_smilies($title);
if (!empty($title)) {
$title = convert_chars($before.$title.$after);
$title = apply_filters('the_title', $title);
if ($echo)
echo $title;
else
return $title;
}
}
function the_title_rss() {
$title = get_the_title();
$title = strip_tags($title);
if (trim($title)) {
echo convert_chars($title, 'unicode');
}
}
function the_title_unicode($before='',$after='') {
$title = get_the_title();
$title = convert_bbcode($title);
$title = convert_gmcode($title);
if ($title) {
$title = convert_chars($before.$title.$after);
$title = apply_filters('the_title_unicode', $title);
echo $title;
}
}
function get_the_title() {
global $post;
$output = stripslashes($post->post_title);
if (!empty($post->post_password)) { // if there's a password
$output = 'Protected: ' . $output;
}
return $output;
}
function the_content($more_link_text='(more...)', $stripteaser=0, $more_file='') {
$content = get_the_content($more_link_text, $stripteaser, $more_file);
$content = convert_bbcode($content);
$content = convert_gmcode($content);
$content = convert_smilies($content);
$content = convert_chars($content, 'html');
$content = apply_filters('the_content', $content);
echo $content;
}
function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
$content = get_the_content($more_link_text, $stripteaser, $more_file);
$content = convert_bbcode($content);
$content = convert_gmcode($content);
$content = convert_chars($content, 'unicode');
if ($cut && !$encode_html) {
$encode_html = 2;
}
if ($encode_html == 1) {
$content = htmlspecialchars($content);
$cut = 0;
} elseif ($encode_html == 0) {
$content = make_url_footnote($content);
} elseif ($encode_html == 2) {
$content = strip_tags($content);
}
if ($cut) {
$blah = explode(' ', $content);
if (count($blah) > $cut) {
$k = $cut;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
for ($i=0; $i<$k; $i++) {
$excerpt .= $blah[$i].' ';
}
$excerpt .= ($use_dotdotdot) ? '...' : '';
$content = $excerpt;
}
echo $content;
}
function the_content_unicode($more_link_text='(more...)', $stripteaser=0, $more_file='') {
$content = get_the_content($more_link_text, $stripteaser, $more_file);
$content = convert_bbcode($content);
$content = convert_gmcode($content);
$content = convert_smilies($content);
$content = convert_chars($content, 'unicode');
$content = apply_filters('the_content_unicode', $content);
echo $content;
}
function get_the_content($more_link_text='(more...)', $stripteaser=0, $more_file='') {
global $id, $post, $more, $c, $withcomments, $page, $pages, $multipage, $numpages;
global $HTTP_SERVER_VARS, $HTTP_COOKIE_VARS, $preview, $cookiehash;
global $querystring_start, $querystring_equal, $querystring_separator;
global $pagenow;
$output = '';
if (!empty($post->post_password)) { // if there's a password
if ($HTTP_COOKIE_VARS['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
$output = get_the_password_form();
return $output;
}
}
if ($more_file != '') {
$file = $more_file;
} else {
$file = $pagenow; //$HTTP_SERVER_VARS['PHP_SELF'];
}
$content = $pages[$page-1];
$content = explode('<!--more-->', $content);
if ((preg_match('/<!--noteaser-->/', $post->post_content) && ((!$multipage) || ($page==1))))
$stripteaser = 1;
$teaser = $content[0];
if (($more) && ($stripteaser))
$teaser = '';
$output .= $teaser;
if (count($content)>1) {
if ($more) {
$output .= '<a id="more-'.$id.'"></a>'.$content[1];
} else {
$output .= " <a href='". get_permalink() . "#more-$id'>$more_link_text</a>";
}
}
if ($preview) { // preview fix for javascript bug with foreign languages
$output = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $output);
}
return $output;
}
function the_excerpt() {
$excerpt = get_the_excerpt();
$excerpt = convert_bbcode($excerpt);
$excerpt = convert_gmcode($excerpt);
$excerpt = convert_smilies($excerpt);
$excerpt = convert_chars($excerpt, 'html');
$excerpt = apply_filters('the_excerpt', $excerpt);
echo $excerpt;
}
function the_excerpt_rss($cut = 0, $encode_html = 0) {
$output = get_the_excerpt(true);
$output = convert_bbcode($output);
$output = convert_gmcode($output);
$output = convert_chars($output, 'unicode');
if ($cut && !$encode_html) {
$encode_html = 2;
}
if ($encode_html == 1) {
$output = htmlspecialchars($output);
$cut = 0;
} elseif ($encode_html == 0) {
$output = make_url_footnote($output);
} elseif ($encode_html == 2) {
$output = strip_tags($output);
}
if ($cut) {
$excerpt = '';
$blah = explode(' ', $output);
if (count($blah) > $cut) {
$k = $cut;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
for ($i=0; $i<$k; $i++) {
$excerpt .= $blah[$i].' ';
}
$excerpt .= ($use_dotdotdot) ? '...' : '';
$output = $excerpt;
}
echo $output;
}
function the_excerpt_unicode() {
$excerpt = get_the_excerpt();
$excerpt = convert_bbcode($excerpt);
$excerpt = convert_gmcode($excerpt);
$excerpt = convert_smilies($excerpt);
$excerpt = convert_chars($excerpt, 'unicode');
$excerpt = apply_filters('the_excerpt_unicode', $excerpt);
echo $excerpt;
}
function get_the_excerpt($fakeit = false) {
global $id, $post;
global $HTTP_SERVER_VARS, $HTTP_COOKIE_VARS, $preview, $cookiehash;
$output = '';
$output = stripslashes($post->post_excerpt);
if (!empty($post->post_password)) { // if there's a password
if ($HTTP_COOKIE_VARS['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
$output = "There is no excerpt because this is a protected post.";
return $output;
}
}
//if we haven't got an excerpt, make one in the style of the rss ones
if (($output == '') && $fakeit) {
$output = get_the_content();
$output = strip_tags($output);
$blah = explode(' ', $output);
$excerpt_length = 120;
if (count($blah) > $excerpt_length) {
$k = $excerpt_length;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
$excerpt = '';
for ($i=0; $i<$k; $i++) {
$excerpt .= $blah[$i].' ';
}
$excerpt .= ($use_dotdotdot) ? '...' : '';
$output = $excerpt;
} // end if no excerpt
if ($preview) { // preview fix for javascript bug with foreign languages
$output = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $output);
}
return $output;
}
function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
global $id, $page, $numpages, $multipage, $more;
global $pagenow;
global $querystring_start, $querystring_equal, $querystring_separator;
if ($more_file != '') {
$file = $more_file;
} else {
$file = $pagenow;
}
if (($multipage)) {
if ($next_or_number=='number') {
echo $before;
for ($i = 1; $i < ($numpages+1); $i = $i + 1) {
$j=str_replace('%',"$i",$pagelink);
echo " ";
if (($i != $page) || ((!$more) && ($page==1))) {
if ('' == get_settings('permalink_structure')) {
echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
} else {
echo '<a href="'.get_permalink().$i.'/">';
}
}
echo $j;
if (($i != $page) || ((!$more) && ($page==1)))
echo '</a>';
}
echo $after;
} else {
if ($more) {
echo $before;
$i=$page-1;
if ($i && $more) {
if ('' == get_settings('permalink_structure')) {
echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
} else {
echo '<a href="'.get_permalink().$i.'/">';
}
}
$i=$page+1;
if ($i<=$numpages && $more) {
if ('' == get_settings('permalink_structure')) {
echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
} else {
echo '<a href="'.get_permalink().$i.'/">';
}
}
echo $after;
}
}
}
}
function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
global $tableposts, $id, $post, $siteurl, $blogfilename, $wpdb;
global $p, $posts, $posts_per_page, $s, $single;
global $querystring_start, $querystring_equal, $querystring_separator;
if(($p) || ($posts_per_page == 1) || 1 == $single) {
$current_post_date = $post->post_date;
$current_category = $post->post_category;
$sqlcat = '';
if ($in_same_cat != 'no') {
$sqlcat = " AND post_category = '$current_category' ";
}
$sql_exclude_cats = '';
if (!empty($excluded_categories)) {
$blah = explode('and', $excluded_categories);
foreach($blah as $category) {
$category = intval($category);
$sql_exclude_cats .= " AND post_category != $category";
}
}
$limitprev--;
$lastpost = @$wpdb->get_row("SELECT ID, post_title FROM $tableposts WHERE post_date < '$current_post_date' AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date DESC LIMIT $limitprev, 1");
if ($lastpost) {
$string = '<a href="'.get_permalink($lastpost->ID).'">'.$previous;
if ($title == 'yes') {
$string .= wptexturize(stripslashes($lastpost->post_title));
}
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
}
}
}
function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
global $tableposts, $p, $posts, $id, $post, $siteurl, $blogfilename, $wpdb;
global $time_difference, $single;
global $querystring_start, $querystring_equal, $querystring_separator;
if(($p) || ($posts==1) || 1 == $single) {
$current_post_date = $post->post_date;
$current_category = $post->post_category;
$sqlcat = '';
if ($in_same_cat != 'no') {
$sqlcat = " AND post_category='$current_category' ";
}
$sql_exclude_cats = '';
if (!empty($excluded_categories)) {
$blah = explode('and', $excluded_categories);
foreach($blah as $category) {
$category = intval($category);
$sql_exclude_cats .= " AND post_category != $category";
}
}
$now = date('Y-m-d H:i:s',(time() + ($time_difference * 3600)));
$limitnext--;
$nextpost = @$wpdb->get_row("SELECT ID,post_title FROM $tableposts WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date ASC LIMIT $limitnext,1");
if ($nextpost) {
$string = '<a href="'.get_permalink($nextpost->ID).'">'.$next;
if ($title=='yes') {
$string .= wptexturize(stripslashes($nextpost->post_title));
}
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
}
}
}
function next_posts($max_page = 0) { // original by cfactor at cooltux.org
global $HTTP_SERVER_VARS, $siteurl, $blogfilename, $p, $paged, $what_to_show, $pagenow;
global $querystring_start, $querystring_equal, $querystring_separator;
if (empty($p) && ($what_to_show == 'paged')) {
$qstr = $HTTP_SERVER_VARS['QUERY_STRING'];
if (!empty($qstr)) {
$qstr = preg_replace("/&paged=\d{0,}/","",$qstr);
$qstr = preg_replace("/paged=\d{0,}/","",$qstr);
} elseif (stristr($HTTP_SERVER_VARS['REQUEST_URI'], $HTTP_SERVER_VARS['SCRIPT_NAME'] )) {
if ('' != $qstr = str_replace($HTTP_SERVER_VARS['SCRIPT_NAME'], '',
$HTTP_SERVER_VARS['REQUEST_URI']) ) {
$qstr = preg_replace("/^\//", "", $qstr);
$qstr = preg_replace("/paged\/\d{0,}\//", "", $qstr);
$qstr = preg_replace("/paged\/\d{0,}/", "", $qstr);
$qstr = preg_replace("/\/$/", "", $qstr);
}
}
if (!$paged) $paged = 1;
$nextpage = intval($paged) + 1;
if (!$max_page || $max_page >= $nextpage) {
echo $siteurl.'/'.$pagenow.$querystring_start.
($qstr == '' ? '' : $qstr.$querystring_separator) .
'paged'.$querystring_equal.$nextpage;
}
}
}
function next_posts_link($label='Next Page &raquo;', $max_page=0) {
global $p, $paged, $result, $request, $posts_per_page, $what_to_show, $wpdb;
if ($what_to_show == 'paged') {
if (!$max_page) {
$nxt_request = $request;
//if the query includes a limit clause, call it again without that
//limit clause!
if ($pos = strpos(strtoupper($request), 'LIMIT')) {
$nxt_request = substr($request, 0, $pos);
}
$nxt_result = $wpdb->query($nxt_request);
$numposts = $wpdb->num_rows;
$max_page = ceil($numposts / $posts_per_page);
}
if (!$paged)
$paged = 1;
$nextpage = intval($paged) + 1;
if (empty($p) && (empty($paged) || $nextpage <= $max_page)) {
echo '<a href="';
next_posts($max_page);
echo '">'. htmlspecialchars($label) .'</a>';
}
}
}
function previous_posts() { // original by cfactor at cooltux.org
global $HTTP_SERVER_VARS, $siteurl, $blogfilename, $p, $paged, $what_to_show, $pagenow;
global $querystring_start, $querystring_equal, $querystring_separator;
if (empty($p) && ($what_to_show == 'paged')) {
$qstr = $HTTP_SERVER_VARS['QUERY_STRING'];
if (!empty($qstr)) {
$qstr = preg_replace("/&paged=\d{0,}/","",$qstr);
$qstr = preg_replace("/paged=\d{0,}/","",$qstr);
} elseif (stristr($HTTP_SERVER_VARS['REQUEST_URI'], $HTTP_SERVER_VARS['SCRIPT_NAME'] )) {
if ('' != $qstr = str_replace($HTTP_SERVER_VARS['SCRIPT_NAME'], '',
$HTTP_SERVER_VARS['REQUEST_URI']) ) {
$qstr = preg_replace("/^\//", "", $qstr);
$qstr = preg_replace("/paged\/\d{0,}\//", "", $qstr);
$qstr = preg_replace("/paged\/\d{0,}/", "", $qstr);
$qstr = preg_replace("/\/$/", "", $qstr);
}
}
$nextpage = intval($paged) - 1;
if ($nextpage < 1) $nextpage = 1;
echo $siteurl.'/'.$pagenow.$querystring_start.
($qstr == '' ? '' : $qstr.$querystring_separator) .
'paged'.$querystring_equal.$nextpage;
}
}
function previous_posts_link($label='&laquo; Previous Page') {
global $p, $paged, $what_to_show;
if (empty($p) && ($paged > 1) && ($what_to_show == 'paged')) {
echo '<a href="';
previous_posts();
echo '">'. htmlspecialchars($label) .'</a>';
}
}
function posts_nav_link($sep=' :: ', $prelabel='<< Previous Page', $nxtlabel='Next Page >>') {
global $p, $what_to_show, $request, $posts_per_page, $wpdb;
if (empty($p) && ($what_to_show == 'paged')) {
$nxt_request = $request;
if ($pos = strpos(strtoupper($request), 'LIMIT')) {
$nxt_request = substr($request, 0, $pos);
}
$nxt_result = $wpdb->query($nxt_request);
$numposts = $wpdb->num_rows;
$max_page = ceil($numposts / $posts_per_page);
if ($max_page > 1) {
previous_posts_link($prelabel);
echo htmlspecialchars($sep);
next_posts_link($nxtlabel, $max_page);
}
}
}
/***** // Post tags *****/
/***** Category tags *****/
function get_the_category() {
global $post, $tablecategories, $tablepost2cat, $wpdb, $category_cache;
if ($category_cache[$post->ID]) {
return $category_cache[$post->ID];
} else {
$categories = $wpdb->get_results("
SELECT category_id, cat_name, category_nicename, category_description
FROM $tablecategories, $tablepost2cat
WHERE $tablepost2cat.category_id = cat_ID AND $tablepost2cat.post_id = $post->ID
");
return $categories;
}
}
function get_category_link($echo = false, $category_id, $category_nicename) {
global $wpdb, $tablecategories, $post, $querystring_start, $querystring_equal, $siteurl, $blogfilename;
$cat_ID = $category_id;
$permalink_structure = get_settings('permalink_structure');
if ('' == $permalink_structure) {
$file = "$siteurl/$blogfilename";
$link = $file.$querystring_start.'cat'.$querystring_equal.$cat_ID;
} else {
if ('' == $category_nicename) $category_nicename = $wpdb->get_var("SELECT category_nicename FROM $tablecategories WHERE cat_ID = $category_id");
// Get any static stuff from the front
$front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));
$link = $siteurl . $front . 'category/' . $category_nicename . '/';
}
if ($echo) echo $link;
return $link;
}
function the_category($seperator = '') {
$categories = get_the_category();
if ('' == $seperator) {
echo '<ul class="post-categories">';
foreach ($categories as $category) {
$category->cat_name = stripslashes($category->cat_name);
echo "\n\t<li><a href='" . get_category_link(0, $category->category_id, $category->category_nicename) . "' title='View all posts in $category->cat_name'>$category->cat_name</a></li>";
}
echo '</ul>';
} else {
$i = 0;
foreach ($categories as $category) {
$category->cat_name = stripslashes($category->cat_name);
if (0 < $i) echo $seperator . ' ';
echo "<a href='" . get_category_link(0, $category->category_id, $category->category_nicename) . "' title='View all posts in $category->cat_name'>$category->cat_name</a>";
++$i;
}
}
}
function the_category_rss($type = 'rss') {
$categories = get_the_category();
foreach ($categories as $category) {
$category->cat_name = stripslashes(convert_chars($category->cat_name));
if ('rdf' == $type) {
echo "\n<dc:subject>$category->cat_name</dc:subject>";
} else {
echo "\n<category>$category->cat_name</category>";
}
}
}
function the_category_unicode() {
$category = get_the_category();
$category = apply_filters('the_category_unicode', $category);
echo convert_chars($category, 'unicode');
}
function get_the_category_by_ID($cat_ID) {
global $tablecategories, $cache_categories, $use_cache, $wpdb;
if ((!$cache_categories[$cat_ID]) OR (!$use_cache)) {
$cat_name = $wpdb->get_var("SELECT cat_name FROM $tablecategories WHERE cat_ID = '$cat_ID'");
$cache_categories[$cat_ID] = $cat_name;
} else {
$cat_name = $cache_categories[$cat_ID];
}
return(stripslashes($cat_name));
}
function the_category_ID($echo=true) {
global $post;
if ($echo)
echo $post->post_category;
else
return $post->post_category;
}
function the_category_head($before='', $after='') {
global $post, $currentcat, $previouscat, $dateformat, $newday;
$currentcat = $post->post_category;
if ($currentcat != $previouscat) {
echo $before;
echo get_the_category_by_ID($currentcat);
echo $after;
$previouscat = $currentcat;
}
}
function category_description($category = 0) {
global $cat, $wpdb, $tablecategories;
if (!$category) $category = $cat;
$category_description = $wpdb->get_var("SELECT category_description FROM $tablecategories WHERE cat_ID = $category");
$category_description = apply_filters('category_description', $category_description);
return $category_description;
}
// out of the WordPress loop
function dropdown_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc',
$optiondates = 0, $optioncount = 0, $hide_empty = 1) {
global $cat, $tablecategories, $tableposts, $wpdb;
$sort_column = 'cat_'.$sort_column;
$query = " SELECT cat_ID, cat_name,";
$query .= " COUNT($tableposts.ID) AS cat_count,";
$query .= " DAYOFMONTH(MAX(post_date)) AS lastday, MONTH(MAX(post_date)) AS lastmonth";
$query .= " FROM $tablecategories LEFT JOIN $tableposts ON cat_ID = post_category";
$query .= " WHERE cat_ID > 0 ";
$query .= " GROUP BY post_category ";
if (intval($hide_empty) == 1) {
$query .= " HAVING cat_count > 0";
}
$query .= " ORDER BY $sort_column $sort_order, post_date DESC";
$categories = $wpdb->get_results($query);
echo "<select name='cat' class='postform'>\n";
if (intval($optionall) == 1) {
$all = apply_filters('list_cats', $all);
echo "\t<option value='all'>$all</option>\n";
}
if ($categories) {
foreach ($categories as $category) {
$cat_name = apply_filters('list_cats', $category->cat_name);
echo "\t<option value=\"".$category->cat_ID."\"";
if ($category->cat_ID == $cat)
echo ' selected="selected"';
echo '>'.stripslashes($cat_name);
if (intval($optioncount) == 1) {
echo '&nbsp;&nbsp;('.$category->cat_count.')';
}
if (intval($optiondates) == 1) {
echo '&nbsp;&nbsp;'.$category->lastday.'/'.$category->lastmonth;
}
echo "</option>\n";
}
}
echo "</select>\n";
}
// out of the WordPress loop
function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0, $optioncount = 0, $hide_empty = 1) {
global $tablecategories, $tableposts, $tablepost2cat, $wpdb;
global $pagenow, $siteurl, $blogfilename;
global $querystring_start, $querystring_equal, $querystring_separator;
// Optiondates does not currently work
if ('' == $file) {
$file = "$siteurl/$blogfilename";
}
$sort_column = 'cat_'.$sort_column;
$query = "
SELECT cat_ID, cat_name, category_nicename
FROM $tablecategories
WHERE cat_ID > 0
";
$query .= " ORDER BY $sort_column $sort_order";
$categories = $wpdb->get_results($query);
if (intval($hide_empty) == 1) {
$cat_counts = $wpdb->get_results(" SELECT cat_ID,
COUNT(wp_post2cat.post_id) AS cat_count
FROM wp_categories LEFT JOIN wp_post2cat ON (cat_ID = category_id)
LEFT JOIN wp_posts ON (ID = post_id)
GROUP BY category_id");
foreach ($cat_counts as $cat_count) {
$category_posts["$cat_count->cat_ID"] = $cat_count->cat_count;
}
}
if (intval($optioncount) == 1) {
$link .= '&nbsp;('.$category->cat_count.')';
}
if (!$categories) {
if ($list) {
$before = '<li>';
$after = '</li>';
}
echo $before . "No categories" . $after . "\n";
return;
}
foreach ($categories as $category) {
$link = '<a href="'.get_category_link(0, $category->cat_ID, $category->category_nicename).'" title="View all posts filed under ' . $category->cat_name . '">';
$link .= stripslashes($category->cat_name).'</a>';
if (intval($optioncount) == 1) {
$link .= ' ('.$category_posts["$category->cat_ID"].')';
}
if (intval($optiondates) == 1) {
$link .= ' '.$category->lastday.'/'.$category->lastmonth;
}
if ($list) {
echo "\t<li>$link</li>\n";
} else {
echo "\t$link<br />\n";
}
}
}
/***** // Category tags *****/
/***** <Link> tags *****/
/***** // <Link> tags *****/
/***** Comment tags *****/
// generic comments/trackbacks/pingbacks numbering
function comments_number($zero='No Comments', $one='1 Comment', $more='% Comments', $number='') {
global $id, $comment, $tablecomments, $wpdb;
if ('' == $number) $number = $wpdb->get_var("SELECT COUNT(*) FROM $tablecomments WHERE comment_post_ID = $id AND comment_approved = '1'");
if ($number == 0) {
$blah = $zero;
} elseif ($number == 1) {
$blah = $one;
} elseif ($number > 1) {
$blah = str_replace('%', $number, $more);
}
echo $blah;
}
function comments_link($file='', $echo=true) {
global $id, $pagenow;
if ($file == '') $file = $pagenow;
if ($file == '/') $file = '';
if (!$echo) return get_permalink() . '#comments';
else echo get_permalink() . '#comments';
}
function comments_popup_script($width=400, $height=400, $file='wp-comments-popup.php') {
global $wpcommentspopupfile, $wptrackbackpopupfile, $wppingbackpopupfile, $wpcommentsjavascript;
$wpcommentspopupfile = $file;
$wpcommentsjavascript = 1;
$javascript = "<script type='text/javascript'>\nfunction wpopen (macagna) {\n window.open(macagna, '_blank', 'width=$width,height=$height,scrollbars=yes,status=yes');\n}\n</script>\n";
echo $javascript;
}
function comments_popup_link($zero='No Comments', $one='1 Comment', $more='% Comments', $CSSclass='', $none='Comments Off') {
global $id, $wpcommentspopupfile, $wpcommentsjavascript, $post, $wpdb, $tablecomments, $HTTP_COOKIE_VARS, $cookiehash;
global $querystring_start, $querystring_equal, $querystring_separator, $siteurl;
global $comment_count_cache;
if ('' == $comment_count_cache["$id"]) {
$number = $wpdb->get_var("SELECT COUNT(comment_ID) FROM $tablecomments WHERE comment_post_ID = $id AND comment_approved = '1';");
} else {
$number = $comment_count_cache["$id"];
}
if (0 == $number && 'closed' == $post->comment_status && 'closed' == $post->ping_status) {
echo $none;
return;
} else {
if (!empty($post->post_password)) { // if there's a password
if ($HTTP_COOKIE_VARS['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
echo("Enter your password to view comments");
return;
}
}
echo '<a href="';
if ($wpcommentsjavascript) {
echo $siteurl.'/'.$wpcommentspopupfile.$querystring_start.'p'.$querystring_equal.$id.$querystring_separator.'c'.$querystring_equal.'1';
//echo get_permalink();
echo '" onclick="wpopen(this.href); return false"';
} else {
// if comments_popup_script() is not in the template, display simple comment link
comments_link();
echo '"';
}
if (!empty($CSSclass)) {
echo ' class="'.$CSSclass.'"';
}
echo '>';
comments_number($zero, $one, $more, $number);
echo '</a>';
}
}
function comment_ID() {
global $comment;
echo $comment->comment_ID;
}
function comment_author() {
global $comment;
$author = stripslashes(stripslashes($comment->comment_author));
$author = apply_filters('comment_auther', $author);
if (!empty($author)) {
echo htmlspecialchars($comment->comment_author);
}
else {
echo "Anonymous";
}
}
function comment_author_email() {
global $comment;
$email = stripslashes(stripslashes($comment->comment_author_email));
echo antispambot(stripslashes($comment->comment_author_email));
}
function comment_author_link() {
global $comment;
$url = trim(stripslashes($comment->comment_author_url));
$email = stripslashes($comment->comment_author_email);
$author = htmlspecialchars(stripslashes($comment->comment_author));
if (empty($author)) {
$author = "Anonymous";
}
$url = str_replace('http://url', '', $url);
$url = preg_replace('|[^a-z0-9-_.?#=&;,/:]|i', '', $url);
if (empty($url) && empty($email)) {
echo $author;
return;
}
echo '<a href="';
if ($url) {
$url = str_replace(';//', '://', $url);
$url = (!strstr($url, '://')) ? 'http://'.$url : $url;
$url = preg_replace('/&([^#])(?![a-z]{2,8};)/', '&#038;$1', $url);
echo $url;
} else {
echo 'mailto:'.antispambot($email);
}
echo '" rel="external">' . $author . '</a>';
}
function comment_type($commenttxt = 'Comment', $trackbacktxt = 'Trackback', $pingbacktxt = 'Pingback') {
global $comment;
if (preg_match('|<trackback />|', $comment->comment_content)) echo $trackbacktxt;
elseif (preg_match('|<pingback />|', $comment->comment_content)) echo $pingbacktxt;
else echo $commenttxt;
}
function comment_author_url() {
global $comment;
$url = trim(stripslashes($comment->comment_author_url));
$url = str_replace(';//', '://', $url);
$url = (!strstr($url, '://')) ? 'http://'.$url : $url;
// convert & into &amp;
$url = preg_replace('/&([^#])(?![a-z]{2,8};)/', '&#038;$1', $url);
$url = preg_replace('|[^a-z0-9-_.,/:]|i', '', $url);
if ($url != 'http://url') {
echo $url;
}
}
function comment_author_email_link($linktext='', $before='', $after='') {
global $comment;
$email = $comment->comment_author_email;
if ((!empty($email)) && ($email != '@')) {
$display = ($linktext != '') ? $linktext : antispambot(stripslashes($email));
echo $before;
echo '<a href="mailto:'.antispambot(stripslashes($email)).'">'.$display.'</a>';
echo $after;
}
}
function comment_author_url_link($linktext='', $before='', $after='') {
global $comment;
$url = trim(stripslashes($comment->comment_author_url));
$url = preg_replace('/&([^#])(?![a-z]{2,8};)/', '&#038;$1', $url);
$url = (!stristr($url, '://')) ? 'http://'.$url : $url;
$url = preg_replace('|[^a-z0-9-_.,/:]|i', '', $url);
if ((!empty($url)) && ($url != 'http://') && ($url != 'http://url')) {
$display = ($linktext != '') ? $linktext : stripslashes($url);
echo $before;
echo '<a href="'.stripslashes($url).'" rel="external">'.$display.'</a>';
echo $after;
}
}
function comment_author_IP() {
global $comment;
echo stripslashes($comment->comment_author_IP);
}
function comment_text() {
global $comment;
$comment_text = stripslashes($comment->comment_content);
$comment_text = str_replace('<trackback />', '', $comment_text);
$comment_text = str_replace('<pingback />', '', $comment_text);
$comment_text = convert_chars($comment_text);
$comment_text = convert_bbcode($comment_text);
$comment_text = convert_gmcode($comment_text);
$comment_text = make_clickable($comment_text);
$comment_text = balanceTags($comment_text,1);
$comment_text = apply_filters('comment_text', $comment_text);
$comment_text = convert_smilies($comment_text);
echo $comment_text;
}
function comment_date($d='') {
global $comment, $dateformat;
if ($d == '') {
echo mysql2date($dateformat, $comment->comment_date);
} else {
echo mysql2date($d, $comment->comment_date);
}
}
function comment_time($d='') {
global $comment, $timeformat;
if ($d == '') {
echo mysql2date($timeformat, $comment->comment_date);
} else {
echo mysql2date($d, $comment->comment_date);
}
}
function comments_rss_link($link_text='Comments RSS', $commentsrssfilename = 'wp-commentsrss2.php') {
global $id;
global $querystring_start, $querystring_equal, $querystring_separator, $siteurl;
$url = $siteurl.'/'.$commentsrssfilename.$querystring_start.'p'.$querystring_equal.$id;
$url = '<a href="'.$url.'">'.$link_text.'</a>';
echo $url;
}
function comment_author_rss() {
global $comment;
if (!empty($comment->comment_author)) {
echo htmlspecialchars(strip_tags(stripslashes($comment->comment_author)));
}
else {
echo "Anonymous";
}
}
function comment_text_rss() {
global $comment;
$comment_text = stripslashes($comment->comment_content);
$comment_text = str_replace('<trackback />', '', $comment_text);
$comment_text = str_replace('<pingback />', '', $comment_text);
$comment_text = convert_chars($comment_text);
$comment_text = convert_bbcode($comment_text);
$comment_text = convert_gmcode($comment_text);
$comment_text = convert_smilies($comment_text);
$comment_text = apply_filters('comment_text', $comment_text);
$comment_text = strip_tags($comment_text);
$comment_text = htmlspecialchars($comment_text);
echo $comment_text;
}
function comment_link_rss() {
global $comment;
echo get_permalink($comment->comment_post_ID).'#comments';
}
function permalink_comments_rss() {
global $comment;
echo get_permalink($comment->comment_post_ID);
}
/***** // Comment tags *****/
/***** TrackBack tags *****/
function trackback_url($display = true) {
global $siteurl, $id;
$tb_url = $siteurl.'/wp-trackback.php/'.$id;
if ($display) {
echo $tb_url;
} else {
return $tb_url;
}
}
function trackback_rdf($timezone = 0) {
global $siteurl, $id, $HTTP_SERVER_VARS;
if (!stristr($HTTP_SERVER_VARS['HTTP_USER_AGENT'], 'W3C_Validator')) {
echo '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" '."\n";
echo ' xmlns:dc="http://purl.org/dc/elements/1.1/"'."\n";
echo ' xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">'."\n";
echo '<rdf:Description'."\n";
echo ' rdf:about="';
permalink_single();
echo '"'."\n";
echo ' dc:identifier="';
permalink_single();
echo '"'."\n";
echo ' dc:title="'.str_replace('--', '&#x2d;&#x2d;', addslashes(strip_tags(get_the_title()))).'"'."\n";
echo ' trackback:ping="'.trackback_url(0).'"'." />\n";
echo '</rdf:RDF>';
}
}
/***** // TrackBack tags *****/
/***** Permalink tags *****/
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-'.$id.'"></a>';
break;
}
}
function permalink_link($file='', $mode = 'id') {
global $post, $pagenow, $cacheweekly, $wpdb;
$file = ($file=='') ? $pagenow : $file;
switch(strtolower($mode)) {
case 'title':
$title = sanitize_title($post->post_title) . '-' . $post->ID;
$anchor = $title;
break;
case 'id':
default:
$anchor = $id;
break;
}
echo get_permalink();
}
function permalink_single($file = '') {
echo get_permalink();
}
function permalink_single_rss($file = '') {
global $siteurl;
echo get_permalink();
}
/***** // Permalink tags *****/
function allowed_tags() {
global $allowedtags;
foreach($allowedtags as $tag => $attributes) {
$allowed .= "<$tag";
if (0 < count($attributes)) {
foreach ($attributes as $attribute => $limits) {
$allowed .= " $attribute=\"\"";
}
}
$allowed .= "> ";
}
return htmlentities($allowed);
}
?>
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