mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-22 17:18:32 +01:00
e0d7119fe0
git-svn-id: http://svn.automattic.com/wordpress/trunk@937 1a063a9b-81f0-0310-95a4-ce76da25c4cd
462 lines
17 KiB
PHP
462 lines
17 KiB
PHP
<?php
|
|
|
|
$use_cache = 1; // No reason not to
|
|
|
|
/* Including config and functions files */
|
|
$curpath = dirname(__FILE__).'/';
|
|
|
|
if (!file_exists($curpath . '/wp-config.php'))
|
|
die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://wordpress.org/docs/faq/#wp-config'>We got it</a>. You can <a href='wp-admin/install-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.");
|
|
|
|
require($curpath.'/wp-config.php');
|
|
|
|
/* Process PATH_INFO, if set. */
|
|
$path_info = array();
|
|
if (! empty($_SERVER['PATH_INFO'])) {
|
|
// Fetch the rewrite rules.
|
|
$rewrite = rewrite_rules('matches');
|
|
|
|
$pathinfo = $_SERVER['PATH_INFO'];
|
|
// Trim leading '/'.
|
|
$pathinfo = preg_replace("!^/!", '', $pathinfo);
|
|
|
|
if (! empty($rewrite)) {
|
|
// Get the name of the file requesting path info.
|
|
$req_uri = $HTTP_SERVER_VARS['REQUEST_URI'];
|
|
$req_uri = str_replace($pathinfo, '', $req_uri);
|
|
$req_uri = preg_replace("!/+$!", '', $req_uri);
|
|
$req_uri = explode('/', $req_uri);
|
|
$req_uri = $req_uri[count($req_uri)-1];
|
|
|
|
// Look for matches.
|
|
$pathinfomatch = $pathinfo;
|
|
foreach ($rewrite as $match => $query) {
|
|
// If the request URI is the anchor of the match, prepend it
|
|
// to the path info.
|
|
if (preg_match("!^$req_uri!", $match)) {
|
|
$pathinfomatch = $req_uri . '/' . $pathinfo;
|
|
}
|
|
|
|
if (preg_match("!^$match!", $pathinfomatch, $matches)) {
|
|
// Got a match.
|
|
// Trim the query of everything up to the '?'.
|
|
$query = preg_replace("!^.+\?!", '', $query);
|
|
|
|
// Substitute the substring matches into the query.
|
|
eval("\$query = \"$query\";");
|
|
|
|
// Parse the query.
|
|
parse_str($query, $path_info);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$wpvarstoreset = array('m','p','posts','w', 'cat','withcomments','s','search','exact', 'sentence','poststart','postend','preview','debug', 'calendar','page','paged','more','tb', 'pb','author','order','orderby', 'year', 'monthnum', 'day', 'name', 'category_name', 'feed', 'author_name');
|
|
|
|
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
|
|
$wpvar = $wpvarstoreset[$i];
|
|
if (!isset($$wpvar)) {
|
|
if (empty($HTTP_POST_VARS[$wpvar])) {
|
|
if (empty($HTTP_GET_VARS[$wpvar]) && empty($path_info[$wpvar])) {
|
|
$$wpvar = '';
|
|
} elseif (!empty($HTTP_GET_VARS[$wpvar])) {
|
|
$$wpvar = $HTTP_GET_VARS[$wpvar];
|
|
} else {
|
|
$$wpvar = $path_info[$wpvar];
|
|
}
|
|
} else {
|
|
$$wpvar = $HTTP_POST_VARS[$wpvar];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* Sending HTTP headers */
|
|
|
|
if (!isset($doing_rss) || !$doing_rss) {
|
|
// It is presumptious to think that WP is the only thing that might change on the page.
|
|
@header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
|
|
@header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
|
|
@header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
|
|
@header("Cache-Control: post-check=0, pre-check=0", false);
|
|
@header("Pragma: no-cache"); // HTTP/1.0
|
|
@header ("X-Pingback: $siteurl/xmlrpc.php");
|
|
} else {
|
|
// We're showing a feed, so WP is indeed the only thing that last changed
|
|
@header('Last Modified: ' . gmdate(get_lastpostmodified()));
|
|
@header ("X-Pingback: $siteurl/xmlrpc.php");
|
|
}
|
|
|
|
/* Getting settings from db */
|
|
if (isset($doing_rss) && $doing_rss == 1)
|
|
$posts_per_page=get_settings('posts_per_rss');
|
|
if (!isset($posts_per_page) || $posts_per_page == 0)
|
|
$posts_per_page = get_settings('posts_per_page');
|
|
$what_to_show = get_settings('what_to_show');
|
|
$archive_mode = get_settings('archive_mode');
|
|
$time_difference = get_settings('time_difference');
|
|
$use_gzipcompression = get_settings('gzipcompression');
|
|
|
|
/* First let's clear some variables */
|
|
$whichcat = '';
|
|
$whichauthor = '';
|
|
$result = '';
|
|
$where = '';
|
|
$limits = '';
|
|
$distinct = '';
|
|
$join = '';
|
|
|
|
if ($pagenow != 'post.php') { timer_start(); }
|
|
|
|
if (isset($showposts) && $showposts) {
|
|
$showposts = (int)$showposts;
|
|
$posts_per_page = $showposts;
|
|
}
|
|
|
|
$add_hours = intval($time_difference);
|
|
$add_minutes = intval(60 * ($time_difference - $add_hours));
|
|
$wp_posts_post_date_field = "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
|
|
|
|
// if a month is specified in the querystring, load that month
|
|
if ($m != '') {
|
|
$m = ''.intval($m);
|
|
$where .= " AND YEAR($wp_posts_post_date_fieldpost_date)=".substr($m,0,4);
|
|
if (strlen($m)>5)
|
|
$where .= " AND MONTH($wp_posts_post_date_field)=".substr($m,4,2);
|
|
if (strlen($m)>7)
|
|
$where .= " AND DAYOFMONTH($wp_posts_post_date_field)=".substr($m,6,2);
|
|
if (strlen($m)>9)
|
|
$where .= " AND HOUR($wp_posts_post_date_field.)=".substr($m,8,2);
|
|
if (strlen($m)>11)
|
|
$where .= " AND MINUTE($wp_posts_post_date_field)=".substr($m,10,2);
|
|
if (strlen($m)>13)
|
|
$where .= " AND SECOND($wp_posts_post_date_field)=".substr($m,12,2);
|
|
|
|
}
|
|
|
|
if ($year != '') {
|
|
$year = '' . intval($year);
|
|
$where .= " AND YEAR($wp_posts_post_date_field)='$year'";
|
|
}
|
|
|
|
if ($monthnum != '') {
|
|
$monthnum = '' . intval($monthnum);
|
|
$where .= " AND MONTH($wp_posts_post_date_field)='$monthnum'";
|
|
}
|
|
|
|
if ($day != '') {
|
|
$day = '' . intval($day);
|
|
$where .= " AND DAYOFMONTH($wp_posts_post_date_field)='$day'";
|
|
}
|
|
|
|
if ($name != '') {
|
|
$name = preg_replace('/[^a-z0-9-]/', '', $name);
|
|
$where .= " AND post_name = '$name'";
|
|
}
|
|
|
|
if ($w != '') {
|
|
$w = ''.intval($w);
|
|
$where .= " AND WEEK($wp_posts_post_date_field, 1)='$w'";
|
|
}
|
|
|
|
// if a post number is specified, load that post
|
|
if (($p != '') && ($p != 'all')) {
|
|
$p = intval($p);
|
|
$where = ' AND ID = '.$p;
|
|
}
|
|
|
|
// if a search pattern is specified, load the posts that match
|
|
if (!empty($s)) {
|
|
$s = addslashes_gpc($s);
|
|
$search = ' AND (';
|
|
// puts spaces instead of commas
|
|
$s = preg_replace('/, +/', '', $s);
|
|
$s = str_replace(',', ' ', $s);
|
|
$s = str_replace('"', ' ', $s);
|
|
$s = trim($s);
|
|
if ($exact) {
|
|
$n = '';
|
|
} else {
|
|
$n = '%';
|
|
}
|
|
if (!$sentence) {
|
|
$s_array = explode(' ',$s);
|
|
$search .= '((post_title LIKE \''.$n.$s_array[0].$n.'\') OR (post_content LIKE \''.$n.$s_array[0].$n.'\'))';
|
|
for ( $i = 1; $i < count($s_array); $i = $i + 1) {
|
|
$search .= ' AND ((post_title LIKE \''.$n.$s_array[$i].$n.'\') OR (post_content LIKE \''.$n.$s_array[$i].$n.'\'))';
|
|
}
|
|
$search .= ' OR (post_title LIKE \''.$n.$s.$n.'\') OR (post_content LIKE \''.$n.$s.$n.'\')';
|
|
$search .= ')';
|
|
} else {
|
|
$search = ' AND ((post_title LIKE \''.$n.$s.$n.'\') OR (post_content LIKE \''.$n.$s.$n.'\'))';
|
|
}
|
|
}
|
|
|
|
// category stuff
|
|
$dogs = $wpdb->get_results("SELECT * FROM $tablecategories WHERE 1=1");
|
|
foreach ($dogs as $catt) {
|
|
$cache_categories[$catt->cat_ID] = $catt;
|
|
}
|
|
|
|
if ((empty($cat)) || ($cat == 'all') || ($cat == '0') ||
|
|
// Bypass cat checks if fetching specific posts
|
|
(
|
|
intval($year) || intval($monthnum) || intval($day) || intval($w) ||
|
|
intval($p) || !empty($name) || !empty($s)
|
|
)
|
|
) {
|
|
$whichcat='';
|
|
} else {
|
|
$cat = ''.urldecode($cat).'';
|
|
$cat = addslashes_gpc($cat);
|
|
if (stristr($cat,'-')) {
|
|
// Note: if we have a negative, we ignore all the positives. It must
|
|
// always mean 'everything /except/ this one'. We should be able to do
|
|
// multiple negatives but we don't :-(
|
|
$eq = '!=';
|
|
$andor = 'AND';
|
|
$cat = explode('-',$cat);
|
|
$cat = intval($cat[1]);
|
|
} else {
|
|
$eq = '=';
|
|
$andor = 'OR';
|
|
}
|
|
$join = " LEFT JOIN $tablepost2cat ON ($tableposts.ID = $tablepost2cat.post_id) ";
|
|
$cat_array = explode(' ',$cat);
|
|
$whichcat .= ' AND (category_id '.$eq.' '.intval($cat_array[0]);
|
|
$whichcat .= get_category_children($cat_array[0], ' '.$andor.' category_id '.$eq.' ');
|
|
for ($i = 1; $i < (count($cat_array)); $i = $i + 1) {
|
|
$whichcat .= ' '.$andor.' category_id '.$eq.' '.intval($cat_array[$i]);
|
|
$whichcat .= get_category_children($cat_array[$i], ' '.$andor.' category_id '.$eq.' ');
|
|
}
|
|
$whichcat .= ')';
|
|
if ($eq == '!=') {
|
|
$cat = '-'.$cat; //put back the knowledge that we are excluding a category.
|
|
}
|
|
}
|
|
|
|
// Category stuff for nice URIs
|
|
|
|
if ('' != $category_name) {
|
|
if (stristr($category_name,'/')) {
|
|
$category_name = explode('/',$category_name);
|
|
if ($category_name[count($category_name)-1]) {
|
|
$category_name = $category_name[count($category_name)-1];#no trailing slash
|
|
} else {
|
|
$category_name = $category_name[count($category_name)-2];#there was a trailling slash
|
|
}
|
|
}
|
|
$category_name = preg_replace('|[^a-z0-9-]|', '', $category_name);
|
|
$tables = ", $tablepost2cat, $tablecategories";
|
|
$join = " LEFT JOIN $tablepost2cat ON ($tableposts.ID = $tablepost2cat.post_id) LEFT JOIN $tablecategories ON ($tablepost2cat.category_id = $tablecategories.cat_ID) ";
|
|
$whichcat = " AND (category_nicename = '$category_name'";
|
|
$cat = $wpdb->get_var("SELECT cat_ID FROM $tablecategories WHERE category_nicename = '$category_name'");
|
|
$whichcat .= get_category_children($cat, " OR category_id = ");
|
|
$whichcat .= ")";
|
|
}
|
|
|
|
// author stuff
|
|
if ((empty($author)) || ($author == 'all') || ($author == '0')) {
|
|
$whichauthor='';
|
|
} else {
|
|
$author = ''.urldecode($author).'';
|
|
$author = addslashes_gpc($author);
|
|
if (stristr($author, '-')) {
|
|
$eq = '!=';
|
|
$andor = 'AND';
|
|
$author = explode('-', $author);
|
|
$author = ''.intval($author[1]);
|
|
} else {
|
|
$eq = '=';
|
|
$andor = 'OR';
|
|
}
|
|
$author_array = explode(' ', $author);
|
|
$whichauthor .= ' AND (post_author '.$eq.' '.intval($author_array[0]);
|
|
for ($i = 1; $i < (count($author_array)); $i = $i + 1) {
|
|
$whichauthor .= ' '.$andor.' post_author '.$eq.' '.intval($author_array[$i]);
|
|
}
|
|
$whichauthor .= ')';
|
|
}
|
|
|
|
// Author stuff for nice URIs
|
|
|
|
if ('' != $author_name) {
|
|
if (stristr($author_name,'/')) {
|
|
$author_name = explode('/',$author_name);
|
|
if ($author_name[count($author_name)-1]) {
|
|
$author_name = $author_name[count($author_name)-1];#no trailing slash
|
|
} else {
|
|
$author_name = $author_name[count($author_name)-2];#there was a trailling slash
|
|
}
|
|
}
|
|
$author_name = preg_replace('|[^a-z0-9-]|', '', strtolower($author_name));
|
|
$author = $wpdb->get_var("SELECT ID FROM $tableusers WHERE user_nicename='".$author_name."'");
|
|
$whichauthor .= ' AND (post_author = '.intval($author).')';
|
|
}
|
|
|
|
$where .= $search.$whichcat.$whichauthor;
|
|
|
|
if ((empty($order)) || ((strtoupper($order) != 'ASC') && (strtoupper($order) != 'DESC'))) {
|
|
$order='DESC';
|
|
}
|
|
|
|
// order by stuff
|
|
if (empty($orderby)) {
|
|
$orderby='date '.$order;
|
|
} else {
|
|
// used to filter values
|
|
$allowed_keys = array('author','date','category','title');
|
|
$orderby = urldecode($orderby);
|
|
$orderby = addslashes_gpc($orderby);
|
|
$orderby_array = explode(' ',$orderby);
|
|
if (!in_array($orderby_array[0],$allowed_keys)) {
|
|
$orderby_array[0] = 'date';
|
|
}
|
|
$orderby = $orderby_array[0].' '.$order;
|
|
if (count($orderby_array)>1) {
|
|
for ($i = 1; $i < (count($orderby_array)); $i = $i + 1) {
|
|
// Only allow certain values for safety
|
|
if (in_array($orderby_array[$i],$allowed_keys)) {
|
|
$orderby .= ',post_'.$orderby_array[$i].' '.$order;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((!$whichcat) && (!$m) && (!$p) && (!$w) && (!$s) && empty($poststart) && empty($postend)) {
|
|
if ($what_to_show == 'posts') {
|
|
$limits = ' LIMIT '.$posts_per_page;
|
|
} elseif ($what_to_show == 'days' && empty($monthnum) && empty($year) && empty($day)) {
|
|
$lastpostdate = get_lastpostdate();
|
|
$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
|
|
$lastpostdate = mysql2date('U',$lastpostdate);
|
|
$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($posts_per_page-1) * 86400)));
|
|
$where .= " AND $wp_posts_post_date_field > '$otherdate'";
|
|
}
|
|
}
|
|
|
|
if ( !empty($postend) && ($postend > $poststart) && (!$m) && empty($monthnum) && empty($year) && empty($day) &&(!$w) && (!$whichcat) && (!$s) && (!$p)) {
|
|
if ($what_to_show == 'posts' || ($what_to_show == 'paged' && (!$paged))) {
|
|
$poststart = intval($poststart);
|
|
$postend = intval($postend);
|
|
$limposts = $postend - $poststart;
|
|
$limits = ' LIMIT '.$poststart.','.$limposts;
|
|
} elseif ($what_to_show == 'days') {
|
|
$poststart = intval($poststart);
|
|
$postend = intval($postend);
|
|
$limposts = $postend - $poststart;
|
|
$lastpostdate = get_lastpostdate();
|
|
$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
|
|
$lastpostdate = mysql2date('U',$lastpostdate);
|
|
$startdate = date('Y-m-d H:i:s', ($lastpostdate - (($poststart -1) * 86400)));
|
|
$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($postend -1) * 86400)));
|
|
$where .= " AND $wp_posts_post_date_field > '$otherdate' AND $wp_posts_post_date_field < '$startdate'";
|
|
}
|
|
} else {
|
|
if (($what_to_show == 'paged') && (!$p) && (!$more)) {
|
|
if ($pagenow != 'post.php') {
|
|
$pgstrt = '';
|
|
if ($paged) {
|
|
$pgstrt = (intval($paged) -1) * $posts_per_page . ', ';
|
|
}
|
|
$limits = 'LIMIT '.$pgstrt.$posts_per_page;
|
|
} else {
|
|
if (($m) || ($p) || ($w) || ($s) || ($whichcat)) {
|
|
$limits = '';
|
|
} else {
|
|
$pgstrt = '';
|
|
if ($paged) {
|
|
$pgstrt = (intval($paged) -1) * $posts_per_page . ', ';
|
|
}
|
|
$limits = 'LIMIT '.$pgstrt.$posts_per_page;
|
|
}
|
|
}
|
|
}
|
|
elseif (($m) || ($p) || ($w) || ($s) || ($whichcat) || ($author) || $monthnum || $year || $day) {
|
|
$limits = '';
|
|
}
|
|
}
|
|
|
|
if ($p == 'all') {
|
|
$where = '';
|
|
}
|
|
|
|
$now = gmdate('Y-m-d H:i:00');
|
|
|
|
if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
|
|
if ((empty($poststart)) || (empty($postend)) || !($postend > $poststart)) {
|
|
$where .= " AND post_date <= '$now'";
|
|
}
|
|
|
|
$distinct = 'DISTINCT';
|
|
|
|
if ($use_gzipcompression) {
|
|
// gzipping the output of the script
|
|
gzip_compression();
|
|
}
|
|
}
|
|
$where .= ' AND (post_status = "publish"';
|
|
|
|
// Get private posts
|
|
if (isset($user_ID) && ('' != intval($user_ID)))
|
|
$where .= " OR post_author = $user_ID AND post_status != 'draft')";
|
|
else
|
|
$where .= ')';
|
|
$where .= " GROUP BY $tableposts.ID";
|
|
$request = " SELECT $distinct * FROM $tableposts $join WHERE 1=1".$where." ORDER BY post_$orderby $limits";
|
|
|
|
|
|
if ($preview) {
|
|
$request = 'SELECT 1-1'; // dummy mysql query for the preview
|
|
// little funky fix for IEwin, rawk on that code
|
|
$is_winIE = ((preg_match('/MSIE/',$HTTP_USER_AGENT)) && (preg_match('/Win/',$HTTP_USER_AGENT)));
|
|
if (($is_winIE) && (!isset($IEWin_bookmarklet_fix))) {
|
|
$preview_content = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $preview_content);
|
|
}
|
|
}
|
|
|
|
// error_log("$request");
|
|
// echo $request;
|
|
$posts = $wpdb->get_results($request);
|
|
|
|
// No point in doing all this work if we didn't match any posts.
|
|
if ($posts) {
|
|
// Get the categories for all the posts
|
|
foreach ($posts as $post) {
|
|
$post_id_list[] = $post->ID;
|
|
}
|
|
$post_id_list = implode(',', $post_id_list);
|
|
|
|
$dogs = $wpdb->get_results("SELECT DISTINCT
|
|
ID, category_id, cat_name, category_nicename, category_description, category_parent
|
|
FROM $tablecategories, $tablepost2cat, $tableposts
|
|
WHERE category_id = cat_ID AND post_id = ID AND post_id IN ($post_id_list)");
|
|
|
|
foreach ($dogs as $catt) {
|
|
$category_cache[$catt->ID][] = $catt;
|
|
}
|
|
|
|
// Do the same for comment numbers
|
|
$comment_counts = $wpdb->get_results("SELECT ID, COUNT( comment_ID ) AS ccount
|
|
FROM $tableposts
|
|
LEFT JOIN $tablecomments ON ( comment_post_ID = ID AND comment_approved = '1')
|
|
WHERE post_status = 'publish' AND ID IN ($post_id_list)
|
|
GROUP BY ID");
|
|
|
|
foreach ($comment_counts as $comment_count) {
|
|
$comment_count_cache["$comment_count->ID"] = $comment_count->ccount;
|
|
}
|
|
|
|
if (1 == count($posts)) {
|
|
if ($p || $name) {
|
|
$more = 1;
|
|
$single = 1;
|
|
}
|
|
if ($s && empty($paged)) { // If they were doing a search and got one result
|
|
header('Location: ' . get_permalink($posts[0]->ID));
|
|
}
|
|
}
|
|
} // end if posts.
|
|
?>
|