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More code cleanups from Mark Jaquith. fixes #1768 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2952 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-10-17 23:41:28 +00:00
parent 0b735b842f
commit 845917e6ff
2 changed files with 632 additions and 629 deletions
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264
wp-includes/template-functions-general.php
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@ -9,6 +9,7 @@ function get_header() {
load_template( ABSPATH . 'wp-content/themes/default/header.php');
}
function get_footer() {
if ( file_exists( TEMPLATEPATH . '/footer.php') )
load_template( TEMPLATEPATH . '/footer.php');
@ -16,6 +17,7 @@ function get_footer() {
load_template( ABSPATH . 'wp-content/themes/default/footer.php');
}
function get_sidebar() {
if ( file_exists( TEMPLATEPATH . '/sidebar.php') )
load_template( TEMPLATEPATH . '/sidebar.php');
@ -28,35 +30,36 @@ function wp_loginout() {
global $user_ID;
get_currentuserinfo();
if ('' == $user_ID) :
if ('' == $user_ID)
$link = '<a href="' . get_settings('siteurl') . '/wp-login.php">' . __('Login') . '</a>';
else :
else
$link = '<a href="' . get_settings('siteurl') . '/wp-login.php?action=logout">' . __('Logout') . '</a>';
endif;
echo apply_filters('loginout', $link);
}
function wp_register( $before = '<li>', $after = '</li>' ) {
global $user_ID;
get_currentuserinfo();
if ('' == $user_ID && get_settings('users_can_register') ) :
if ( '' == $user_ID && get_settings('users_can_register') )
$link = $before . '<a href="' . get_settings('siteurl') . '/wp-register.php">' . __('Register') . '</a>' . $after;
elseif ('' == $user_ID && !get_settings('users_can_register') ) :
elseif ( '' == $user_ID && !get_settings('users_can_register') )
$link = '';
else :
else
$link = $before . '<a href="' . get_settings('siteurl') . '/wp-admin/">' . __('Site Admin') . '</a>' . $after;
endif;
echo apply_filters('register', $link);
}
function wp_meta() {
do_action('wp_meta');
}
function bloginfo($show='') {
$info = get_bloginfo($show);
if ( ! strstr($info, 'url') ) {
@ -67,6 +70,7 @@ function bloginfo($show='') {
echo $info;
}
function get_bloginfo($show='') {
switch($show) {
@ -131,6 +135,7 @@ function get_bloginfo($show='') {
return $output;
}
function wp_title($sep = '&raquo;', $display = true) {
global $wpdb;
global $m, $year, $monthnum, $day, $category_name, $month, $posts;
@ -141,79 +146,76 @@ function wp_title($sep = '&raquo;', $display = true) {
$category_name = get_query_var('category_name');
// If there's a category
if(!empty($cat)) {
if (!stristr($cat,'-')) { // category excluded
if ( !empty($cat) ) {
// category exclusion
if ( !stristr($cat,'-') )
$title = get_the_category_by_ID($cat);
}
}
if (!empty($category_name)) {
if (stristr($category_name,'/')) {
if ( !empty($category_name) ) {
if ( stristr($category_name,'/') ) {
$category_name = explode('/',$category_name);
if ($category_name[count($category_name)-1]) {
if ( $category_name[count($category_name)-1] )
$category_name = $category_name[count($category_name)-1]; // no trailing slash
} else {
else
$category_name = $category_name[count($category_name)-2]; // there was a trailling slash
}
}
$title = $wpdb->get_var("SELECT cat_name FROM $wpdb->categories WHERE category_nicename = '$category_name'");
}
// If there's a month
if(!empty($m)) {
if ( !empty($m) ) {
$my_year = substr($m, 0, 4);
$my_month = $month[substr($m, 4, 2)];
$title = "$my_year $sep $my_month";
}
}
if (!empty($year)) {
if ( !empty($year) ) {
$title = $year;
if (!empty($monthnum)) {
if ( !empty($monthnum) )
$title .= " $sep ".$month[zeroise($monthnum, 2)];
}
if (!empty($day)) {
if ( !empty($day) )
$title .= " $sep ".zeroise($day, 2);
}
}
// If there's a post
if (is_single() || is_page()) {
// If there is a post
if ( is_single() || is_page() ) {
$title = strip_tags($posts[0]->post_title);
$title = apply_filters('single_post_title', $title);
}
// Send it out
if ($display && isset($title)) {
if ( $display && isset($title) )
echo " $sep $title";
} elseif (!$display && isset($title)) {
elseif ( !$display && isset($title) )
return " $sep $title";
}
}
function single_post_title($prefix = '', $display = true) {
global $wpdb;
$p = get_query_var('p');
$name = get_query_var('name');
if (intval($p) || '' != $name) {
if (!$p) {
if ( intval($p) || '' != $name ) {
if ( !$p )
$p = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '$name'");
}
$post = & get_post($p);
$title = $post->post_title;
$title = apply_filters('single_post_title', $title);
if ($display) {
if ( $display )
echo $prefix.strip_tags($title);
} else {
else
return strip_tags($title);
}
}
}
function single_cat_title($prefix = '', $display = true ) {
$cat = intval( get_query_var('cat') );
if( !empty($cat) && !(strtoupper($cat) == 'ALL') ) {
if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) {
$my_cat_name = get_the_category_by_ID($cat);
if( !empty($my_cat_name) ) {
if ($display)
if ( !empty($my_cat_name) ) {
if ( $display )
echo $prefix.strip_tags($my_cat_name);
else
return strip_tags($my_cat_name);
@ -221,58 +223,66 @@ function single_cat_title($prefix = '', $display = true ) {
}
}
function single_month_title($prefix = '', $display = true ) {
global $m, $monthnum, $month, $year;
if(!empty($monthnum) && !empty($year)) {
if ( !empty($monthnum) && !empty($year) ) {
$my_year = $year;
$my_month = $month[str_pad($monthnum, 2, '0', STR_PAD_LEFT)];
} elseif(!empty($m)) {
} elseif ( !empty($m) ) {
$my_year = substr($m, 0, 4);
$my_month = $month[substr($m, 4, 2)];
}
if (!empty($my_month) && $display) {
if ( !empty($my_month) && $display )
echo $prefix . $my_month . $prefix . $my_year;
} else {
else
return $monthnum;
}
}
/* link navigation hack by Orien http://icecode.com/ */
function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') {
$text = wptexturize($text);
$title_text = wp_specialchars($text, 1);
if ('link' == $format) {
if ('link' == $format)
return "\t<link rel='archives' title='$title_text' href='$url' />\n";
} elseif ('option' == $format) {
elseif ('option' == $format)
return "\t<option value='$url'>$before $text $after</option>\n";
} elseif ('html' == $format) {
elseif ('html' == $format)
return "\t<li>$before<a href='$url' title='$title_text'>$text</a>$after</li>\n";
} else { // custom
else // custom
return "\t$before<a href='$url' title='$title_text'>$text</a>$after\n";
}
}
function wp_get_archives($args = '') {
parse_str($args, $r);
if (!isset($r['type'])) $r['type'] = '';
if (!isset($r['limit'])) $r['limit'] = '';
if (!isset($r['format'])) $r['format'] = 'html';
if (!isset($r['before'])) $r['before'] = '';
if (!isset($r['after'])) $r['after'] = '';
if (!isset($r['show_post_count'])) $r['show_post_count'] = false;
if ( !isset($r['type']) )
$r['type'] = '';
if ( !isset($r['limit']) )
$r['limit'] = '';
if ( !isset($r['format']) )
$r['format'] = 'html';
if ( !isset($r['before']) )
$r['before'] = '';
if ( !isset($r['after']) )
$r['after'] = '';
if ( !isset($r['show_post_count']) )
$r['show_post_count'] = false;
get_archives($r['type'], $r['limit'], $r['format'], $r['before'], $r['after'], $r['show_post_count']);
}
function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
global $month, $wpdb;
if ('' == $type) {
if ( '' == $type )
$type = 'monthly';
}
if ('' != $limit) {
if ( '' != $limit ) {
$limit = (int) $limit;
$limit = ' LIMIT '.$limit;
}
@ -289,7 +299,7 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after
$archive_week_start_date_format = 'Y/m/d';
$archive_week_end_date_format = 'Y/m/d';
if (!$archive_date_format_over_ride) {
if ( !$archive_date_format_over_ride ) {
$archive_day_date_format = get_settings('date_format');
$archive_week_start_date_format = get_settings('date_format');
$archive_week_end_date_format = get_settings('date_format');
@ -300,13 +310,13 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after
$now = current_time('mysql');
if ('monthly' == $type) {
if ( 'monthly' == $type ) {
$arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC" . $limit);
if ($arcresults) {
if ( $arcresults ) {
$afterafter = $after;
foreach ($arcresults as $arcresult) {
foreach ( $arcresults as $arcresult ) {
$url = get_month_link($arcresult->year, $arcresult->month);
if ($show_post_count) {
if ( $show_post_count ) {
$text = sprintf('%s %d', $month[zeroise($arcresult->month,2)], $arcresult->year);
$after = '&nbsp;('.$arcresult->posts.')' . $afterafter;
} else {
@ -315,48 +325,45 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after
echo get_archives_link($url, $text, $format, $before, $after);
}
}
} elseif ('daily' == $type) {
} 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 $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
if ($arcresults) {
foreach ($arcresults as $arcresult) {
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) {
} elseif ( 'weekly' == $type ) {
$start_of_week = get_settings('start_of_week');
$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 $wpdb->posts WHERE post_date < '$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) {
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, get_settings('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', get_settings('home'), '', '?',
'=', $arc_year, '&amp;',
'=', $arcresult->week);
$url = sprintf('%s/%s%sm%s%s%sw%s%d', get_settings('home'), '', '?', '=', $arc_year, '&amp;', '=', $arcresult->week);
$text = $arc_week_start . $archive_week_separator . $arc_week_end;
echo get_archives_link($url, $text, $format, $before, $after);
}
}
}
} elseif ('postbypost' == $type) {
} elseif ( 'postbypost' == $type ) {
$arcresults = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_date < '$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') {
if ( $arcresults ) {
foreach ( $arcresults as $arcresult ) {
if ( $arcresult->post_date != '0000-00-00 00:00:00' ) {
$url = get_permalink($arcresult);
$arc_title = $arcresult->post_title;
if ($arc_title) {
if ( $arc_title )
$text = strip_tags($arc_title);
} else {
else
$text = $arcresult->ID;
}
echo get_archives_link($url, $text, $format, $before, $after);
}
}
@ -364,48 +371,48 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after
}
}
// Used in get_calendar
function calendar_week_mod($num) {
$base = 7;
return ($num - $base*floor($num/$base));
}
function get_calendar($daylength = 1) {
global $wpdb, $m, $monthnum, $year, $timedifference, $month, $month_abbrev, $weekday, $weekday_initial, $weekday_abbrev, $posts;
// Quick check. If we have no posts at all, abort!
if (!$posts) {
if ( !$posts ) {
$gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
if (!$gotsome)
if ( !$gotsome )
return;
}
if (isset($_GET['w'])) {
if ( isset($_GET['w']) )
$w = ''.intval($_GET['w']);
}
// week_begins = 0 stands for sunday
// week_begins = 0 stands for Sunday
$week_begins = intval(get_settings('start_of_week'));
$add_hours = intval(get_settings('gmt_offset'));
$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
// Let's figure out when we are
if (!empty($monthnum) && !empty($year)) {
if ( !empty($monthnum) && !empty($year) ) {
$thismonth = ''.zeroise(intval($monthnum), 2);
$thisyear = ''.intval($year);
} elseif (!empty($w)) {
} elseif ( !empty($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)) {
} elseif ( !empty($m) ) {
$calendar = substr($m, 0, 6);
$thisyear = ''.intval(substr($m, 0, 4));
if (strlen($m) < 6) {
if ( strlen($m) < 6 )
$thismonth = '01';
} else {
else
$thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2);
}
} else {
$thisyear = gmdate('Y', current_time('timestamp') + get_settings('gmt_offset') * 3600);
$thismonth = gmdate('m', current_time('timestamp') + get_settings('gmt_offset') * 3600);
@ -434,17 +441,16 @@ function get_calendar($daylength = 1) {
<tr>';
$day_abbrev = $weekday_initial;
if ($daylength > 1) {
if ( $daylength > 1 )
$day_abbrev = $weekday_abbrev;
}
$myweek = array();
for ($wdcount=0; $wdcount<=6; $wdcount++) {
for ( $wdcount=0; $wdcount<=6; $wdcount++ ) {
$myweek[]=$weekday[($wdcount+$week_begins)%7];
}
foreach ($myweek as $wd) {
foreach ( $myweek as $wd ) {
echo "\n\t\t<th abbr=\"$wd\" scope=\"col\" title=\"$wd\">" . $day_abbrev[$wd] . '</th>';
}
@ -455,7 +461,7 @@ function get_calendar($daylength = 1) {
<tfoot>
<tr>';
if ($previous) {
if ( $previous ) {
echo "\n\t\t".'<td abbr="' . $month[zeroise($previous->month, 2)] . '" colspan="3" id="prev"><a href="' .
get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $month[zeroise($previous->month, 2)], date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">&laquo; ' . $month_abbrev[$month[zeroise($previous->month, 2)]] . '</a></td>';
} else {
@ -464,7 +470,7 @@ function get_calendar($daylength = 1) {
echo "\n\t\t".'<td class="pad">&nbsp;</td>';
if ($next) {
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)) . '">' . $month_abbrev[$month[zeroise($next->month, 2)]] . ' &raquo;</a></td>';
@ -485,8 +491,8 @@ function get_calendar($daylength = 1) {
AND YEAR(post_date) = $thisyear
AND post_status = 'publish'
AND post_date < '" . current_time('mysql') . '\'', ARRAY_N);
if ($dayswithposts) {
foreach ($dayswithposts as $daywith) {
if ( $dayswithposts ) {
foreach ( $dayswithposts as $daywith ) {
$daywithpost[] = $daywith[0];
}
} else {
@ -495,13 +501,10 @@ function get_calendar($daylength = 1) {
if (strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') ||
strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') ||
strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari')) {
if ( strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') )
$ak_title_separator = "\n";
} else {
else
$ak_title_separator = ', ';
}
$ak_titles_for_day = array();
$ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom "
@ -511,60 +514,59 @@ function get_calendar($daylength = 1) {
."AND post_date < '".current_time('mysql')."' "
."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])) {
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
if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one
$ak_titles_for_day["$ak_post_title->dom"] = str_replace('"', '&quot;', wptexturize($ak_post_title->post_title));
} else {
else
$ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . str_replace('"', '&quot;', wptexturize($ak_post_title->post_title));
}
}
}
// See how much we should pad in the beginning
$pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
if (0 != $pad) echo "\n\t\t".'<td colspan="'.$pad.'" class="pad">&nbsp;</td>';
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)
for ( $day = 1; $day <= $daysinmonth; ++$day ) {
if ( isset($newrow) && $newrow )
echo "\n\t</tr>\n\t<tr>\n\t\t";
$newrow = false;
if ($day == gmdate('j', (time() + (get_settings('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_settings('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_settings('gmt_offset') * 3600)))
if ( $day == gmdate('j', (time() + (get_settings('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_settings('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_settings('gmt_offset') * 3600)) )
echo '<td id="today">';
else
echo '<td>';
if (in_array($day, $daywithpost)) { // any posts today?
if ( in_array($day, $daywithpost) ) // any posts today?
echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>";
} else {
else
echo $day;
}
echo '</td>';
if (6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins))
if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
$newrow = true;
}
$pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
if ($pad != 0 && $pad != 7)
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>";
}
function allowed_tags() {
global $allowedtags;
$allowed = '';
foreach($allowedtags as $tag => $attributes) {
foreach ( $allowedtags as $tag => $attributes ) {
$allowed .= '<'.$tag;
if (0 < count($attributes)) {
foreach ($attributes as $attribute => $limits) {
if ( 0 < count($attributes) ) {
foreach ( $attributes as $attribute => $limits ) {
$allowed .= ' '.$attribute.'=""';
}
}
@ -573,39 +575,42 @@ function allowed_tags() {
return htmlentities($allowed);
}
/***** 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, $newday;
$the_date = '';
if ($day != $previousday) {
if ( $day != $previousday ) {
$the_date .= $before;
if ($d=='') {
if ( $d=='' )
$the_date .= mysql2date(get_settings('date_format'), $post->post_date);
} else {
else
$the_date .= mysql2date($d, $post->post_date);
}
$the_date .= $after;
$previousday = $day;
}
$the_date = apply_filters('the_date', $the_date, $d, $before, $after);
if ($echo) {
if ( $echo )
echo $the_date;
} else {
else
return $the_date;
}
}
function the_time( $d = '' ) {
echo apply_filters('the_time', get_the_time( $d ), $d);
}
function get_the_time( $d = '' ) {
if ( '' == $d )
$the_time = get_post_time(get_settings('time_format'));
@ -614,6 +619,7 @@ function get_the_time( $d = '' ) {
return apply_filters('get_the_time', $the_time, $d);
}
function get_post_time( $d = 'U', $gmt = false ) { // returns timestamp
global $post;
if ( $gmt )
@ -625,6 +631,7 @@ function get_post_time( $d = 'U', $gmt = false ) { // returns timestamp
return apply_filters('get_the_time', $time, $d, $gmt);
}
function the_weekday() {
global $weekday, $id, $post;
$the_weekday = $weekday[mysql2date('w', $post->post_date)];
@ -632,10 +639,11 @@ function the_weekday() {
echo $the_weekday;
}
function the_weekday_date($before='',$after='') {
global $weekday, $id, $post, $day, $previousweekday;
$the_weekday_date = '';
if ($day != $previousweekday) {
if ( $day != $previousweekday ) {
$the_weekday_date .= $before;
$the_weekday_date .= $weekday[mysql2date('w', $post->post_date)];
$the_weekday_date .= $after;

159
wp-includes/template-functions-links.php
View File

@ -1,27 +1,31 @@
<?php
function the_permalink() {
echo apply_filters('the_permalink', get_permalink());
}
function permalink_link() { // For backwards compatibility
echo apply_filters('the_permalink', get_permalink());
}
function permalink_anchor($mode = 'id') {
global $id, $post;
switch(strtolower($mode)) {
global $post;
switch ( strtolower($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>';
echo '<a id="post-' . $post->ID . '"></a>';
break;
}
}
function get_permalink($id = 0) {
$rewritecode = array(
'%year%',
@ -37,21 +41,21 @@ function get_permalink($id = 0) {
'%pagename%'
);
$post = & get_post($id);
if ($post->post_status == 'static') {
$post = &get_post($id);
if ( $post->post_status == 'static' )
return get_page_link($post->ID);
}
$permalink = get_settings('permalink_structure');
if ('' != $permalink && 'draft' != $post->post_status) {
if ( '' != $permalink && 'draft' != $post->post_status ) {
$unixtime = strtotime($post->post_date);
$category = '';
if (strstr($permalink, '%category%')) {
if ( strstr($permalink, '%category%') ) {
$cats = get_the_category($post->ID);
$category = $cats[0]->category_nicename;
if ($parent=$cats[0]->category_parent) $category = get_category_parents($parent, FALSE, '/', TRUE) . $category;
if ( $parent=$cats[0]->category_parent )
$category = get_category_parents($parent, FALSE, '/', TRUE) . $category;
}
$authordata = get_userdata($post->post_author);
@ -80,13 +84,12 @@ function get_permalink($id = 0) {
function get_page_link($id = false) {
global $post, $wp_rewrite;
if (! $id) {
if ( !$id )
$id = $post->ID;
}
$pagestruct = $wp_rewrite->get_page_permastruct();
if ('' != $pagestruct) {
if ( '' != $pagestruct ) {
$link = get_page_uri($id);
$link = str_replace('%pagename%', $link, $pagestruct);
$link = get_settings('home') . "/$link/";
@ -99,9 +102,10 @@ function get_page_link($id = false) {
function get_year_link($year) {
global $wp_rewrite;
if (!$year) $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if ( !$year )
$year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
$yearlink = $wp_rewrite->get_year_permastruct();
if (!empty($yearlink)) {
if ( !empty($yearlink) ) {
$yearlink = str_replace('%year%', $year, $yearlink);
return apply_filters('year_link', get_settings('home') . trailingslashit($yearlink), $year);
} else {
@ -111,10 +115,12 @@ function get_year_link($year) {
function get_month_link($year, $month) {
global $wp_rewrite;
if (!$year) $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if (!$month) $month = gmdate('m', time()+(get_settings('gmt_offset') * 3600));
if ( !$year )
$year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if ( !$month )
$month = gmdate('m', time()+(get_settings('gmt_offset') * 3600));
$monthlink = $wp_rewrite->get_month_permastruct();
if (!empty($monthlink)) {
if ( !empty($monthlink) ) {
$monthlink = str_replace('%year%', $year, $monthlink);
$monthlink = str_replace('%monthnum%', zeroise(intval($month), 2), $monthlink);
return apply_filters('month_link', get_settings('home') . trailingslashit($monthlink), $year, $month);
@ -125,12 +131,15 @@ function get_month_link($year, $month) {
function get_day_link($year, $month, $day) {
global $wp_rewrite;
if (!$year) $year = gmdate('Y', time()+(get_settings('gmt_offset') * 3600));
if (!$month) $month = gmdate('m', time()+(get_settings('gmt_offset') * 3600));
if (!$day) $day = gmdate('j', time()+(get_settings('gmt_offset') * 3600));
if ( !$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));
$daylink = $wp_rewrite->get_day_permastruct();
if (!empty($daylink)) {
if ( !empty($daylink) ) {
$daylink = str_replace('%year%', $year, $daylink);
$daylink = str_replace('%monthnum%', zeroise(intval($month), 2), $daylink);
$daylink = str_replace('%day%', zeroise(intval($day), 2), $daylink);
@ -147,7 +156,7 @@ function get_feed_link($feed='rss2') {
$comment_feed_url = $feed_url;
$permalink = $wp_rewrite->get_feed_permastruct();
if ('' != $permalink) {
if ( '' != $permalink ) {
if ( false !== strpos($feed, 'comments_') ) {
$feed = str_replace('comments_', '', $feed);
$permalink = $wp_rewrite->get_comment_feed_permastruct();
@ -174,9 +183,8 @@ function edit_post_link($link = 'Edit This', $before = '', $after = '') {
get_currentuserinfo();
if (!user_can_edit_post($user_ID, $post->ID)) {
if ( !user_can_edit_post($user_ID, $post->ID) )
return;
}
$location = get_settings('siteurl') . "/wp-admin/post.php?action=edit&amp;post=$post->ID";
echo $before . "<a href=\"$location\">$link</a>" . $after;
@ -187,9 +195,8 @@ function edit_comment_link($link = 'Edit This', $before = '', $after = '') {
get_currentuserinfo();
if (!user_can_edit_post_comments($user_ID, $post->ID)) {
if ( !user_can_edit_post_comments($user_ID, $post->ID) )
return;
}
$location = get_settings('siteurl') . "/wp-admin/post.php?action=editcomment&amp;comment=$comment->comment_ID";
echo $before . "<a href='$location'>$link</a>" . $after;
@ -200,27 +207,26 @@ function edit_comment_link($link = 'Edit This', $before = '', $after = '') {
function get_previous_post($in_same_cat = false, $excluded_categories = '') {
global $post, $wpdb;
if(! is_single()) {
if ( !is_single() )
return null;
}
$current_post_date = $post->post_date;
$join = '';
if ($in_same_cat) {
if ( $in_same_cat ) {
$join = " INNER JOIN $wpdb->post2cat ON $wpdb->posts.ID= $wpdb->post2cat.post_id ";
$cat_array = get_the_category($post->ID);
$join .= ' AND (category_id = ' . intval($cat_array[0]->cat_ID);
for ($i = 1; $i < (count($cat_array)); $i++) {
for ( $i = 1; $i < (count($cat_array)); $i++ ) {
$join .= ' OR category_id = ' . intval($cat_array[$i]->cat_ID);
}
$join .= ')';
}
$sql_exclude_cats = '';
if (!empty($excluded_categories)) {
if ( !empty($excluded_categories) ) {
$blah = explode('and', $excluded_categories);
foreach($blah as $category) {
foreach ( $blah as $category ) {
$category = intval($category);
$sql_exclude_cats .= " AND post_category != $category";
}
@ -232,27 +238,26 @@ function get_previous_post($in_same_cat = false, $excluded_categories = '') {
function get_next_post($in_same_cat = false, $excluded_categories = '') {
global $post, $wpdb;
if(! is_single()) {
if ( !is_single() )
return null;
}
$current_post_date = $post->post_date;
$join = '';
if ($in_same_cat) {
if ( $in_same_cat ) {
$join = " INNER JOIN $wpdb->post2cat ON $wpdb->posts.ID= $wpdb->post2cat.post_id ";
$cat_array = get_the_category($post->ID);
$join .= ' AND (category_id = ' . intval($cat_array[0]->cat_ID);
for ($i = 1; $i < (count($cat_array)); $i++) {
for ( $i = 1; $i < (count($cat_array)); $i++ ) {
$join .= ' OR category_id = ' . intval($cat_array[$i]->cat_ID);
}
$join .= ')';
}
$sql_exclude_cats = '';
if (!empty($excluded_categories)) {
if ( !empty($excluded_categories) ) {
$blah = explode('and', $excluded_categories);
foreach($blah as $category) {
foreach ( $blah as $category ) {
$category = intval($category);
$sql_exclude_cats .= " AND post_category != $category";
}
@ -263,21 +268,17 @@ function get_next_post($in_same_cat = false, $excluded_categories = '') {
return @$wpdb->get_row("SELECT ID,post_title FROM $wpdb->posts $join WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_status = 'publish' $sqlcat $sql_exclude_cats AND ID != $post->ID ORDER BY post_date ASC LIMIT 1");
}
function previous_post_link($format='&laquo; %link', $link='%title', $in_same_cat = false, $excluded_categories = '') {
$post = get_previous_post($in_same_cat, $excluded_categories);
if(! $post) {
if ( !$post )
return;
}
$title = apply_filters('the_title', $post->post_title, $post);
$string = '<a href="'.get_permalink($post->ID).'">';
$link = str_replace('%title', $title, $link);
$link = $string . $link . '</a>';
$format = str_replace('%link', $link, $format);
echo $format;
@ -286,23 +287,19 @@ function previous_post_link($format='&laquo; %link', $link='%title', $in_same_ca
function next_post_link($format='%link &raquo;', $link='%title', $in_same_cat = false, $excluded_categories = '') {
$post = get_next_post($in_same_cat, $excluded_categories);
if(! $post) {
if ( !$post )
return;
}
$title = apply_filters('the_title', $post->post_title, $post);
$string = '<a href="'.get_permalink($post->ID).'">';
$link = str_replace('%title', $title, $link);
$link = $string . $link . '</a>';
$format = str_replace('%link', $link, $format);
echo $format;
}
// Deprecated. Use previous_post_link().
function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
@ -313,14 +310,12 @@ function previous_post($format='%', $previous='previous post: ', $title='yes', $
$post = get_previous_post($in_same_cat, $excluded_categories);
if(! $post) {
if ( !$post )
return;
}
$string = '<a href="'.get_permalink($post->ID).'">'.$previous;
if ($title == 'yes') {
if ( 'yes' == $title )
$string .= apply_filters('the_title', $post->post_title, $post);
}
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
@ -336,14 +331,12 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat=
$post = get_next_post($in_same_cat, $excluded_categories);
if(! $post) {
if ( !$post )
return;
}
$string = '<a href="'.get_permalink($post->ID).'">'.$next;
if ($title=='yes') {
if ( 'yes' == $title )
$string .= apply_filters('the_title', $post->post_title, $nextpost);
}
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
@ -370,11 +363,11 @@ function get_pagenum_link($pagenum = 1) {
$index = preg_replace('|^/+|', '', $index);
// if we already have a QUERY style page string
if( stristr( $qstr, $page_querystring ) ) {
if ( stristr( $qstr, $page_querystring ) ) {
$replacement = "$page_querystring=$pagenum";
$qstr = preg_replace("/".$page_querystring."[^\d]+\d+/", $replacement, $qstr);
// if we already have a mod_rewrite style page string
} elseif ( preg_match( '|'.$page_modregex.'\d+|', $qstr ) ){
} elseif ( preg_match( '|'.$page_modregex.'\d+|', $qstr ) ) {
$permalink = 1;
$qstr = preg_replace('|'.$page_modregex.'\d+|',"$page_modstring$pagenum",$qstr);
@ -383,23 +376,22 @@ function get_pagenum_link($pagenum = 1) {
} else {
// we need to know the way queries are being written
// if there's a querystring_start (a "?" usually), it's definitely not mod_rewritten
if ( stristr( $qstr, '?' ) ){
if ( stristr( $qstr, '?' ) ) {
// so append the query string (using &, since we already have ?)
$qstr .= '&amp;' . $page_querystring . '=' . $pagenum;
// otherwise, it could be rewritten, OR just the default index ...
} elseif( '' != get_settings('permalink_structure') && ! is_admin()) {
} elseif( '' != get_settings('permalink_structure') && ! is_admin() ) {
$permalink = 1;
$index = $wp_rewrite->index;
// If it's not a path info permalink structure, trim the index.
if (! $wp_rewrite->using_index_permalinks()) {
if ( !$wp_rewrite->using_index_permalinks() ) {
$qstr = preg_replace("#/*" . $index . "/*#", '/', $qstr);
} else {
// If using path info style permalinks, make sure the index is in
// the URI.
if (strpos($qstr, $index) === false) {
if ( strpos($qstr, $index) === false )
$qstr = '/' . $index . $qstr;
}
}
$qstr = trailingslashit($qstr) . $page_modstring . $pagenum;
} else {
@ -408,11 +400,12 @@ function get_pagenum_link($pagenum = 1) {
}
$qstr = preg_replace('|^/+|', '', $qstr);
if ($permalink) $qstr = trailingslashit($qstr);
if ( $permalink )
$qstr = trailingslashit($qstr);
$qstr = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', trailingslashit( get_settings('home') ) . $qstr );
// showing /page/1/ or ?paged=1 is redundant
if ($pagenum === 1) {
if ( 1 === $pagenum ) {
$qstr = str_replace('page/1/', '', $qstr); // for mod_rewrite style
$qstr = remove_query_arg('paged', $qstr); // for query style
}
@ -422,18 +415,18 @@ function get_pagenum_link($pagenum = 1) {
function next_posts($max_page = 0) { // original by cfactor at cooltux.org
global $paged, $pagenow;
if (! is_single()) {
if (!$paged) $paged = 1;
if ( !is_single() ) {
if ( !$paged )
$paged = 1;
$nextpage = intval($paged) + 1;
if (!$max_page || $max_page >= $nextpage) {
if ( !$max_page || $max_page >= $nextpage )
echo get_pagenum_link($nextpage);
}
}
}
function next_posts_link($label='Next Page &raquo;', $max_page=0) {
global $paged, $result, $request, $posts_per_page, $wpdb, $max_num_pages;
if (!$max_page) {
if ( !$max_page ) {
if ( isset($max_num_pages) ) {
$max_page = $max_num_pages;
} else {
@ -443,10 +436,10 @@ function next_posts_link($label='Next Page &raquo;', $max_page=0) {
$max_page = $max_num_pages = ceil($numposts / $posts_per_page);
}
}
if (!$paged)
if ( !$paged )
$paged = 1;
$nextpage = intval($paged) + 1;
if ((! is_single()) && (empty($paged) || $nextpage <= $max_page)) {
if ( (! is_single()) && (empty($paged) || $nextpage <= $max_page) ) {
echo '<a href="';
next_posts($max_page);
echo '">'. preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label) .'</a>';
@ -455,18 +448,20 @@ function next_posts_link($label='Next Page &raquo;', $max_page=0) {
function previous_posts() { // original by cfactor at cooltux.org
global $_SERVER, $paged, $pagenow;
global $paged, $pagenow;
if (! is_single()) {
if ( !is_single() ) {
$nextpage = intval($paged) - 1;
if ($nextpage < 1) $nextpage = 1;
if ( $nextpage < 1 )
$nextpage = 1;
echo get_pagenum_link($nextpage);
}
}
function previous_posts_link($label='&laquo; Previous Page') {
global $paged;
if ((! is_single()) && ($paged > 1) ) {
if ( (!is_single()) && ($paged > 1) ) {
echo '<a href="';
previous_posts();
echo '">'. preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $label) .'</a>';
@ -475,10 +470,10 @@ function previous_posts_link($label='&laquo; Previous Page') {
function posts_nav_link($sep=' &#8212; ', $prelabel='&laquo; Previous Page', $nxtlabel='Next Page &raquo;') {
global $request, $posts_per_page, $wpdb, $max_num_pages;
if (! is_single()) {
if ( !is_single() ) {
if (get_query_var('what_to_show') == 'posts') {
if ( ! isset($max_num_pages) ) {
if ( 'posts' == get_query_var('what_to_show') ) {
if ( !isset($max_num_pages) ) {
preg_match('#FROM\s(.*)\sGROUP BY#siU', $request, $matches);
$fromwhere = $matches[1];
$numposts = $wpdb->get_var("SELECT COUNT(DISTINCT ID) FROM $fromwhere");
@ -488,7 +483,7 @@ function posts_nav_link($sep=' &#8212; ', $prelabel='&laquo; Previous Page', $nx
$max_num_pages = 999999;
}
if ($max_num_pages > 1) {
if ( $max_num_pages > 1 ) {
previous_posts_link($prelabel);
echo preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $sep);
next_posts_link($nxtlabel, $max_page);