WP Query class.
git-svn-id: http://svn.automattic.com/wordpress/trunk@1516 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
rboren
parent
0fb185071a
commit
73402f0741
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@ -31,7 +31,7 @@ require('./wp-blog-header.php');
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<h1 id="header"><a href="<?php bloginfo('url'); ?>"><?php bloginfo('name'); ?></a></h1>
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<h1 id="header"><a href="<?php bloginfo('url'); ?>"><?php bloginfo('name'); ?></a></h1>
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<div id="content">
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<div id="content">
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<?php if ($posts) : foreach ($posts as $post) : start_wp(); ?>
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<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
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<?php the_date('','<h2>','</h2>'); ?>
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<?php the_date('','<h2>','</h2>'); ?>
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@ -56,7 +56,7 @@ require('./wp-blog-header.php');
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<?php comments_template(); // Get wp-comments.php template ?>
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<?php comments_template(); // Get wp-comments.php template ?>
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<?php endforeach; else: ?>
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<?php endwhile; else: ?>
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<p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
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<p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
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<?php endif; ?>
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<?php endif; ?>
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@ -141,8 +141,6 @@ foreach (array_merge($wpvarstoreset, $more_wpvars) as $wpvar) {
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$query_string = apply_filters('query_string', $query_string);
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$query_string = apply_filters('query_string', $query_string);
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$wp_query_state->parse_query($query_string);
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update_category_cache();
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update_category_cache();
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// Call query posts to do the work.
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// Call query posts to do the work.
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@ -1,134 +1,523 @@
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<?php
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<?php
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class WP_Query_State {
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class WP_Query {
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var $single = false;
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var $query;
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var $archive = false;
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var $query_vars;
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var $date = false;
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var $author = false;
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var $posts;
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var $category = false;
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var $post_count = 0;
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var $search = false;
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var $current_post = -1;
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var $feed = false;
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var $post;
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var $home = false;
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var $is_single = false;
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var $is_archive = false;
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var $is_date = false;
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var $is_author = false;
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var $is_category = false;
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var $is_search = false;
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var $is_feed = false;
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var $is_home = false;
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function init () {
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function init () {
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$this->single = false;
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$this->is_single = false;
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$this->archive = false;
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$this->is_archive = false;
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$this->date = false;
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$this->is_date = false;
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$this->author = false;
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$this->is_author = false;
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$this->category = false;
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$this->is_category = false;
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$this->search = false;
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$this->is_search = false;
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$this->feed = false;
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$this->is_feed = false;
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$this->home = false;
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$this->is_home = false;
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unset($this->posts);
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unset($this->query);
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unset($this->query_vars);
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$this->post_count = 0;
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$this->current_post = -1;
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}
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}
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function parse_query ($query) {
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function parse_query ($query) {
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parse_str($query);
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$this->init();
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$this->init();
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parse_str($query, $qv);
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$this->query = $query;
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$this->query_vars = $qv;
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if ('' != $name) {
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if ('' != $qv['name']) {
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$this->single = true;
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$this->is_single = true;
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}
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}
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if (($p != '') && ($p != 'all')) {
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if (($qv['p'] != '') && ($qv['p'] != 'all')) {
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$this->single = true;
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$this->is_single = true;
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}
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}
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if ('' != $m) {
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if ('' != $qv['m']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $hour) {
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if ('' != $qv['hour']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $minute) {
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if ('' != $qv['minute']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $second) {
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if ('' != $qv['second']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $year) {
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if ('' != $qv['year']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $monthnum) {
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if ('' != $qv['monthnum']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $day) {
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if ('' != $qv['day']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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if ('' != $w) {
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if ('' != $qv['w']) {
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$this->date = true;
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$this->is_date = true;
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}
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}
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// If year, month, day, hour, minute, and second are set, a single
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// If year, month, day, hour, minute, and second are set, a single
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// post is being queried.
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// post is being queried.
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if (('' != $hour) && ('' != $minute) &&('' != $second) && ('' != $year) && ('' != $monthnum) && ('' != $day)) {
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if (('' != $qv['hour']) && ('' != $qv['minute']) &&('' != $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day'])) {
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$this->single = true;
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$this->is_single = true;
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}
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}
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if (!empty($s)) {
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if (!empty($qv['s'])) {
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$this->search = true;
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$this->is_search = true;
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}
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}
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if (empty($cat) || ($cat == 'all') || ($cat == '0')) {
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if (empty($qv['cat']) || ($qv['cat'] == 'all') || ($qv['cat'] == '0')) {
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$this->category = false;
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$this->is_category = false;
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} else {
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} else {
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if (stristr($cat,'-')) {
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if (stristr($qv['cat'],'-')) {
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$this->category = false;
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$this->is_category = false;
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} else {
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} else {
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$this->category = true;
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$this->is_category = true;
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}
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}
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}
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}
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if ('' != $category_name) {
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if ('' != $qv['category_name']) {
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$this->category = true;
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$this->is_category = true;
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}
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}
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// single, date, and search override category.
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// single, date, and search override category.
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if ($this->single || $this->date || $this->search) {
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if ($this->is_single || $this->is_date || $this->is_search) {
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$this->category = false;
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$this->is_category = false;
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}
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}
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if ((empty($author)) || ($author == 'all') || ($author == '0')) {
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if ((empty($qv['author'])) || ($qv['author'] == 'all') || ($qv['author'] == '0')) {
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$this->author = false;
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$this->is_author = false;
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} else {
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} else {
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$this->author = true;
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$this->is_author = true;
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}
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}
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if ('' != $author_name) {
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if ('' != $qv['author_name']) {
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$this->author = true;
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$this->is_author = true;
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}
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}
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if ('' != $feed) {
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if ('' != $qv['feed']) {
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$this->feed = true;
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$this->is_feed = true;
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$this->feed = $qv['feed'];
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}
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}
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if ( ($this->date || $this->author || $this->category)
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if ( ($this->is_date || $this->is_author || $this->is_category)
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&& (! $this->single)) {
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&& (! $this->is_single)) {
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$this->archive = true;
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$this->is_archive = true;
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}
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}
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if ( ! ($this->archive || $this->single || $this->search || $this->feed)) {
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if ( ! ($this->is_archive || $this->is_single || $this->is_search || $this->is_feed)) {
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$this->home = true;
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$this->is_home = true;
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}
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}
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}
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}
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function WP_Query_State ($query = '') {
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function get($query_var) {
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if (isset($this->query_vars[$query_var])) {
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return $this->query_vars[$query_var];
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}
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return '';
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}
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function get_posts() {
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global $wpdb, $pagenow, $request, $user_ID;
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// Shorthand.
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$q = $this->query_vars;
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// First let's clear some variables
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$whichcat = '';
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$whichauthor = '';
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$result = '';
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$where = '';
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$limits = '';
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$distinct = '';
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$join = '';
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if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
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$q['posts_per_page'] = get_settings('posts_per_page');
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if ( !isset($q['what_to_show']) )
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$q['what_to_show'] = get_settings('what_to_show');
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if ( isset($q['showposts']) && $q['showposts'] ) {
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$q['showposts'] = (int) $q['showposts'];
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$q['posts_per_page'] = $q['showposts'];
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}
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$add_hours = intval(get_settings('gmt_offset'));
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$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
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$wp_posts_post_date_field = "post_date"; // "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
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// If a month is specified in the querystring, load that month
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if ('' != $q['m']) {
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$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
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$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
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if (strlen($q['m'])>5)
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$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
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if (strlen($q['m'])>7)
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$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
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if (strlen($q['m'])>9)
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$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
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if (strlen($q['m'])>11)
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$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
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if (strlen($q['m'])>13)
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$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
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}
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if ('' != $q['hour']) {
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$q['hour'] = '' . intval($q['hour']);
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$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
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}
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if ('' != $q['minute']) {
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$q['minute'] = '' . intval($q['minute']);
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$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
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}
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if ('' != $q['second']) {
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$q['second'] = '' . intval($q['second']);
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$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
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}
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if ('' != $q['year']) {
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$q['year'] = '' . intval($q['year']);
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$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
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}
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if ('' != $q['monthnum']) {
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$q['monthnum'] = '' . intval($q['monthnum']);
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$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
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}
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if ('' != $q['day']) {
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$q['day'] = '' . intval($q['day']);
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$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
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}
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if ('' != $q['name']) {
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$q['name'] = preg_replace('/[^a-z0-9-_]/', '', $q['name']);
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$where .= " AND post_name = '" . $q['name'] . "'";
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}
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if ('' != $q['w']) {
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$q['w'] = ''.intval($q['w']);
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$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
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}
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// If a post number is specified, load that post
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if (($q['p'] != '') && ($q['p'] != 'all')) {
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$q['p'] = intval($q['p']);
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$where = ' AND ID = '.$q['p'];
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}
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// If a search pattern is specified, load the posts that match
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if (!empty($q['s'])) {
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$q['s'] = addslashes_gpc($q['s']);
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$search = ' AND (';
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$q['s'] = preg_replace('/, +/', ' ', $q['s']);
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$q['s'] = str_replace(',', ' ', $q['s']);
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$q['s'] = str_replace('"', ' ', $q['s']);
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$q['s'] = trim($q['s']);
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if ($q['exact']) {
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$n = '';
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} else {
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$n = '%';
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}
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if (!$q['sentence']) {
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$s_array = explode(' ',$q['s']);
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$search .= '((post_title LIKE \''.$n.$s_array[0].$n.'\') OR (post_content LIKE \''.$n.$s_array[0].$n.'\'))';
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for ( $i = 1; $i < count($s_array); $i = $i + 1) {
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$search .= ' AND ((post_title LIKE \''.$n.$s_array[$i].$n.'\') OR (post_content LIKE \''.$n.$s_array[$i].$n.'\'))';
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}
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$search .= ' OR (post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\')';
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$search .= ')';
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} else {
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$search = ' AND ((post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\'))';
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}
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}
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// Category stuff
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if ((empty($q['cat'])) || ($q['cat'] == 'all') || ($q['cat'] == '0') ||
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// Bypass cat checks if fetching specific posts
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(
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intval($q['year']) || intval($q['monthnum']) || intval($q['day']) || intval($q['w']) ||
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intval($q['p']) || !empty($q['name']) || !empty($q['s'])
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)
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) {
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$whichcat='';
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} else {
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$q['cat'] = ''.urldecode($q['cat']).'';
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$q['cat'] = addslashes_gpc($q['cat']);
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if (stristr($q['cat'],'-')) {
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// Note: if we have a negative, we ignore all the positives. It must
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// always mean 'everything /except/ this one'. We should be able to do
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// multiple negatives but we don't :-(
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$eq = '!=';
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$andor = 'AND';
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$q['cat'] = explode('-',$q['cat']);
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$q['cat'] = intval($q['cat'][1]);
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} else {
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$eq = '=';
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$andor = 'OR';
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}
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$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) ";
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$cat_array = explode(' ',$q['cat']);
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$whichcat .= ' AND (category_id '.$eq.' '.intval($cat_array[0]);
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|
$whichcat .= get_category_children($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 == '!=') {
|
||||||
|
$q['cat'] = '-'.$q['cat']; // Put back the knowledge that we are excluding a category.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Category stuff for nice URIs
|
||||||
|
|
||||||
|
if ('' != $q['category_name']) {
|
||||||
|
if (stristr($q['category_name'],'/')) {
|
||||||
|
$q['category_name'] = explode('/',$q['category_name']);
|
||||||
|
if ($q['category_name'][count($q['category_name'])-1]) {
|
||||||
|
$q['category_name'] = $q['category_name'][count($q['category_name'])-1]; // no trailing slash
|
||||||
|
} else {
|
||||||
|
$q['category_name'] = $q['category_name'][count($q['category_name'])-2]; // there was a trailling slash
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$q['category_name'] = preg_replace('|[^a-z0-9-_]|i', '', $q['category_name']);
|
||||||
|
$tables = ", $wpdb->post2cat, $wpdb->categories";
|
||||||
|
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) LEFT JOIN $wpdb->categories ON ($wpdb->post2cat.category_id = $wpdb->categories.cat_ID) ";
|
||||||
|
$whichcat = " AND (category_nicename = '" . $q['category_name'] . "'";
|
||||||
|
$q['cat'] = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '" . $q['category_name'] . "'");
|
||||||
|
$whichcat .= get_category_children($q['cat'], " OR category_id = ");
|
||||||
|
$whichcat .= ")";
|
||||||
|
}
|
||||||
|
|
||||||
|
// Author/user stuff
|
||||||
|
|
||||||
|
if ((empty($q['author'])) || ($q['author'] == 'all') || ($q['author'] == '0')) {
|
||||||
|
$whichauthor='';
|
||||||
|
} else {
|
||||||
|
$q['author'] = ''.urldecode($q['author']).'';
|
||||||
|
$q['author'] = addslashes_gpc($q['author']);
|
||||||
|
if (stristr($q['author'], '-')) {
|
||||||
|
$eq = '!=';
|
||||||
|
$andor = 'AND';
|
||||||
|
$q['author'] = explode('-', $q['author']);
|
||||||
|
$q['author'] = ''.intval($q['author'][1]);
|
||||||
|
} else {
|
||||||
|
$eq = '=';
|
||||||
|
$andor = 'OR';
|
||||||
|
}
|
||||||
|
$author_array = explode(' ', $q['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 ('' != $q['author_name']) {
|
||||||
|
if (stristr($q['author_name'],'/')) {
|
||||||
|
$q['author_name'] = explode('/',$q['author_name']);
|
||||||
|
if ($q['author_name'][count($q['author_name'])-1]) {
|
||||||
|
$q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash
|
||||||
|
} else {
|
||||||
|
$q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$q['author_name'] = preg_replace('|[^a-z0-9-_]|', '', strtolower($q['author_name']));
|
||||||
|
$q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'");
|
||||||
|
$whichauthor .= ' AND (post_author = '.intval($q['author']).')';
|
||||||
|
}
|
||||||
|
|
||||||
|
$where .= $search.$whichcat.$whichauthor;
|
||||||
|
|
||||||
|
if ((empty($q['order'])) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC'))) {
|
||||||
|
$q['order']='DESC';
|
||||||
|
}
|
||||||
|
|
||||||
|
// Order by
|
||||||
|
if (empty($q['orderby'])) {
|
||||||
|
$q['orderby']='date '.$q['order'];
|
||||||
|
} else {
|
||||||
|
// Used to filter values
|
||||||
|
$allowed_keys = array('author','date','category','title');
|
||||||
|
$q['orderby'] = urldecode($q['orderby']);
|
||||||
|
$q['orderby'] = addslashes_gpc($q['orderby']);
|
||||||
|
$orderby_array = explode(' ',$q['orderby']);
|
||||||
|
if (!in_array($orderby_array[0],$allowed_keys)) {
|
||||||
|
$orderby_array[0] = 'date';
|
||||||
|
}
|
||||||
|
$q['orderby'] = $orderby_array[0].' '.$q['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)) {
|
||||||
|
$q['orderby'] .= ',post_'.$orderby_array[$i].' '.$q['order'];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((!$whichcat) && (!$q['m']) && (!$q['p']) && (!$q['w']) && (!$q['s']) && empty($q['poststart']) && empty($q['postend'])) {
|
||||||
|
if ($q['what_to_show'] == 'posts') {
|
||||||
|
$limits = ' LIMIT '.$q['posts_per_page'];
|
||||||
|
} elseif ($q['what_to_show'] == 'days' && empty($q['monthnum']) && empty($q['year']) && empty($q['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 - (($q['posts_per_page']-1) * 86400)));
|
||||||
|
$where .= " AND post_date > '$otherdate'";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( !empty($q['postend']) && ($q['postend'] > $q['poststart']) && (!$q['m']) && empty($q['monthnum']) && empty($q['year']) && empty($q['day']) &&(!$q['w']) && (!$whichcat) && (!$q['s']) && (!$q['p'])) {
|
||||||
|
if ($q['what_to_show'] == 'posts') {
|
||||||
|
$q['poststart'] = intval($q['poststart']);
|
||||||
|
$q['postend'] = intval($q['postend']);
|
||||||
|
$limposts = $q['postend'] - $q['poststart'];
|
||||||
|
$limits = ' LIMIT '.$q['poststart'].','.$limposts;
|
||||||
|
} elseif ($q['what_to_show'] == 'days') {
|
||||||
|
$q['poststart'] = intval($q['poststart']);
|
||||||
|
$q['postend'] = intval($q['postend']);
|
||||||
|
$limposts = $q['postend'] - $q['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 - (($q['poststart'] -1) * 86400)));
|
||||||
|
$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['postend'] -1) * 86400)));
|
||||||
|
$where .= " AND post_date > '$otherdate' AND post_date < '$startdate'";
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (($q['what_to_show'] == 'posts') && (! is_single()) && (!$q['more'])) {
|
||||||
|
if ($pagenow != 'post.php') {
|
||||||
|
$pgstrt = '';
|
||||||
|
if ($q['paged']) {
|
||||||
|
$pgstrt = (intval($q['paged']) -1) * $q['posts_per_page'] . ', ';
|
||||||
|
}
|
||||||
|
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
|
||||||
|
} else {
|
||||||
|
if (($q['m']) || ($q['p']) || ($q['w']) || ($q['s']) || ($whichcat)) {
|
||||||
|
$limits = '';
|
||||||
|
} else {
|
||||||
|
$pgstrt = '';
|
||||||
|
if ($q['paged']) {
|
||||||
|
$pgstrt = (intval($q['paged']) -1) * $q['posts_per_page'] . ', ';
|
||||||
|
}
|
||||||
|
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
elseif (($q['m']) || ($q['p']) || ($q['w']) || ($q['s']) || ($whichcat) || ($q['author']) || $q['monthnum'] || $q['year'] || $q['day']) {
|
||||||
|
$limits = '';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($q['p'] == 'all') {
|
||||||
|
$where = '';
|
||||||
|
}
|
||||||
|
|
||||||
|
$now = gmdate('Y-m-d H:i:59');
|
||||||
|
|
||||||
|
if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
|
||||||
|
if ((empty($q['poststart'])) || (empty($q['postend'])) || !($q['postend'] > $q['poststart'])) {
|
||||||
|
$where .= " AND post_date_gmt <= '$now'";
|
||||||
|
}
|
||||||
|
|
||||||
|
$distinct = 'DISTINCT';
|
||||||
|
}
|
||||||
|
$where .= ' AND (post_status = "publish"';
|
||||||
|
|
||||||
|
// Get private posts
|
||||||
|
if (isset($user_ID) && ('' != intval($user_ID)))
|
||||||
|
$where .= " OR post_author = $user_ID AND post_status != 'draft')";
|
||||||
|
else
|
||||||
|
$where .= ')';
|
||||||
|
|
||||||
|
$where = apply_filters('posts_where', $where);
|
||||||
|
$where .= " GROUP BY $wpdb->posts.ID";
|
||||||
|
$request = " SELECT $distinct * FROM $wpdb->posts $join WHERE 1=1".$where." ORDER BY post_" . $q['orderby'] . " $limits";
|
||||||
|
|
||||||
|
|
||||||
|
if ($q['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);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
$this->posts = $wpdb->get_results($request);
|
||||||
|
$this->posts = apply_filters('the_posts', $this->posts);
|
||||||
|
$this->post_count = count($this->posts);
|
||||||
|
if ($this->post_count > 0) {
|
||||||
|
$this->post = $posts[0];
|
||||||
|
}
|
||||||
|
|
||||||
|
update_post_caches($this->posts);
|
||||||
|
return $this->posts;
|
||||||
|
}
|
||||||
|
|
||||||
|
function next_post() {
|
||||||
|
|
||||||
|
$this->current_post++;
|
||||||
|
|
||||||
|
$this->post = $this->posts[$this->current_post];
|
||||||
|
return $this->post;
|
||||||
|
}
|
||||||
|
|
||||||
|
function have_posts() {
|
||||||
|
if ($this->current_post + 1 < $this->post_count) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
function query($query) {
|
||||||
|
$this->parse_query($query);
|
||||||
|
return $this->get_posts();
|
||||||
|
}
|
||||||
|
|
||||||
|
function WP_Query ($query = '') {
|
||||||
if (! empty($query)) {
|
if (! empty($query)) {
|
||||||
$this->parse_query($query);
|
$this->query($query);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Make a global instance.
|
// Make a global instance.
|
||||||
if (! isset($wp_query_state)) {
|
if (! isset($wp_query)) {
|
||||||
$wp_query_state = new WP_Query_State();
|
$wp_query = new WP_Query();
|
||||||
}
|
}
|
||||||
|
|
||||||
?>
|
?>
|
||||||
|
|
|
||||||
|
|
@ -1036,9 +1036,16 @@ function wp_notify_moderator($comment_id) {
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
function start_wp() {
|
function start_wp($use_wp_query = false) {
|
||||||
global $post, $id, $postdata, $authordata, $day, $preview, $page, $pages, $multipage, $more, $numpages;
|
global $post, $id, $postdata, $authordata, $day, $preview, $page, $pages, $multipage, $more, $numpages, $wp_query;
|
||||||
global $pagenow;
|
global $pagenow;
|
||||||
|
|
||||||
|
if ($use_wp_query) {
|
||||||
|
$post = $wp_query->next_post();
|
||||||
|
} else {
|
||||||
|
$wp_query->next_post();
|
||||||
|
}
|
||||||
|
|
||||||
if (!$preview) {
|
if (!$preview) {
|
||||||
$id = $post->ID;
|
$id = $post->ID;
|
||||||
} else {
|
} else {
|
||||||
|
|
@ -1431,335 +1438,9 @@ function check_comment($author, $email, $url, $comment, $user_ip) {
|
||||||
}
|
}
|
||||||
|
|
||||||
function query_posts($query) {
|
function query_posts($query) {
|
||||||
global $wpdb, $pagenow, $request, $user_ID;
|
global $wp_query;
|
||||||
|
|
||||||
parse_str($query);
|
return $wp_query->query($query);
|
||||||
|
|
||||||
// First let's clear some variables
|
|
||||||
$whichcat = '';
|
|
||||||
$whichauthor = '';
|
|
||||||
$result = '';
|
|
||||||
$where = '';
|
|
||||||
$limits = '';
|
|
||||||
$distinct = '';
|
|
||||||
$join = '';
|
|
||||||
|
|
||||||
$add_hours = intval(get_settings('gmt_offset'));
|
|
||||||
$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
|
|
||||||
$wp_posts_post_date_field = "post_date"; // "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
|
|
||||||
|
|
||||||
// If a month is specified in the querystring, load that month
|
|
||||||
if ('' != $m) {
|
|
||||||
$m = '' . preg_replace('|[^0-9]|', '', $m);
|
|
||||||
$where .= ' AND YEAR(post_date)=' . substr($m, 0, 4);
|
|
||||||
if (strlen($m)>5)
|
|
||||||
$where .= ' AND MONTH(post_date)=' . substr($m, 4, 2);
|
|
||||||
if (strlen($m)>7)
|
|
||||||
$where .= ' AND DAYOFMONTH(post_date)=' . substr($m, 6, 2);
|
|
||||||
if (strlen($m)>9)
|
|
||||||
$where .= ' AND HOUR(post_date)=' . substr($m, 8, 2);
|
|
||||||
if (strlen($m)>11)
|
|
||||||
$where .= ' AND MINUTE(post_date)=' . substr($m, 10, 2);
|
|
||||||
if (strlen($m)>13)
|
|
||||||
$where .= ' AND SECOND(post_date)=' . substr($m, 12, 2);
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $hour) {
|
|
||||||
$hour = '' . intval($hour);
|
|
||||||
$where .= " AND HOUR(post_date)='$hour'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $minute) {
|
|
||||||
$minute = '' . intval($minute);
|
|
||||||
$where .= " AND MINUTE(post_date)='$minute'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $second) {
|
|
||||||
$second = '' . intval($second);
|
|
||||||
$where .= " AND SECOND(post_date)='$second'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $year) {
|
|
||||||
$year = '' . intval($year);
|
|
||||||
$where .= " AND YEAR(post_date)='$year'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $monthnum) {
|
|
||||||
$monthnum = '' . intval($monthnum);
|
|
||||||
$where .= " AND MONTH(post_date)='$monthnum'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $day) {
|
|
||||||
$day = '' . intval($day);
|
|
||||||
$where .= " AND DAYOFMONTH(post_date)='$day'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $name) {
|
|
||||||
$name = preg_replace('/[^a-z0-9-_]/', '', $name);
|
|
||||||
$where .= " AND post_name = '$name'";
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('' != $w) {
|
|
||||||
$w = ''.intval($w);
|
|
||||||
$where .= " AND WEEK(post_date, 1)='$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 (';
|
|
||||||
$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.$n.'\'))';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Category stuff
|
|
||||||
|
|
||||||
if ((empty($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 $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.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-_]|i', '', $category_name);
|
|
||||||
$tables = ", $wpdb->post2cat, $wpdb->categories";
|
|
||||||
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) LEFT JOIN $wpdb->categories ON ($wpdb->post2cat.category_id = $wpdb->categories.cat_ID) ";
|
|
||||||
$whichcat = " AND (category_nicename = '$category_name'";
|
|
||||||
$cat = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '$category_name'");
|
|
||||||
$whichcat .= get_category_children($cat, " OR category_id = ");
|
|
||||||
$whichcat .= ")";
|
|
||||||
}
|
|
||||||
|
|
||||||
// Author/user stuff
|
|
||||||
|
|
||||||
if ((empty($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 $wpdb->users WHERE user_nicename='".$author_name."'");
|
|
||||||
$whichauthor .= ' AND (post_author = '.intval($author).')';
|
|
||||||
}
|
|
||||||
|
|
||||||
$where .= $search.$whichcat.$whichauthor;
|
|
||||||
|
|
||||||
if ((empty($order)) || ((strtoupper($order) != 'ASC') && (strtoupper($order) != 'DESC'))) {
|
|
||||||
$order='DESC';
|
|
||||||
}
|
|
||||||
|
|
||||||
// Order by
|
|
||||||
if (empty($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)));
|
|
||||||
$where .= " AND post_date > '$otherdate'";
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( !empty($postend) && ($postend > $poststart) && (!$m) && empty($monthnum) && empty($year) && empty($day) &&(!$w) && (!$whichcat) && (!$s) && (!$p)) {
|
|
||||||
if ($what_to_show == 'posts') {
|
|
||||||
$poststart = intval($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)));
|
|
||||||
$where .= " AND post_date > '$otherdate' AND post_date < '$startdate'";
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
if (($what_to_show == 'posts') && (! is_single()) && (!$more)) {
|
|
||||||
if ($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 = '';
|
|
||||||
}
|
|
||||||
|
|
||||||
$now = gmdate('Y-m-d H:i:59');
|
|
||||||
|
|
||||||
if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
|
|
||||||
if ((empty($poststart)) || (empty($postend)) || !($postend > $poststart)) {
|
|
||||||
$where .= " AND post_date_gmt <= '$now'";
|
|
||||||
}
|
|
||||||
|
|
||||||
$distinct = 'DISTINCT';
|
|
||||||
}
|
|
||||||
$where .= ' AND (post_status = "publish"';
|
|
||||||
|
|
||||||
// Get private posts
|
|
||||||
if (isset($user_ID) && ('' != intval($user_ID)))
|
|
||||||
$where .= " OR post_author = $user_ID AND post_status != 'draft')";
|
|
||||||
else
|
|
||||||
$where .= ')';
|
|
||||||
|
|
||||||
$where = apply_filters('posts_where', $where);
|
|
||||||
$where .= " GROUP BY $wpdb->posts.ID";
|
|
||||||
$request = " SELECT $distinct * FROM $wpdb->posts $join WHERE 1=1".$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);
|
|
||||||
$posts = apply_filters('the_posts', $posts);
|
|
||||||
|
|
||||||
update_post_caches($posts);
|
|
||||||
return $posts;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
function update_post_caches($posts) {
|
function update_post_caches($posts) {
|
||||||
|
|
@ -1852,51 +1533,61 @@ function wp_head() {
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_single () {
|
function is_single () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->single;
|
return $wp_query->is_single;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_archive () {
|
function is_archive () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->archive;
|
return $wp_query->is_archive;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_date () {
|
function is_date () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->date;
|
return $wp_query->is_date;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_author () {
|
function is_author () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->author;
|
return $wp_query->is_author;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_category () {
|
function is_category () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->category;
|
return $wp_query->is_category;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_search () {
|
function is_search () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->search;
|
return $wp_query->is_search;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_feed () {
|
function is_feed () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->search;
|
return $wp_query->is_feed;
|
||||||
}
|
}
|
||||||
|
|
||||||
function is_home () {
|
function is_home () {
|
||||||
global $wp_query_state;
|
global $wp_query;
|
||||||
|
|
||||||
return $wp_query_state->home;
|
return $wp_query->is_home;
|
||||||
|
}
|
||||||
|
|
||||||
|
function have_posts() {
|
||||||
|
global $wp_query;
|
||||||
|
|
||||||
|
return $wp_query->have_posts();
|
||||||
|
}
|
||||||
|
|
||||||
|
function the_post() {
|
||||||
|
start_wp(true);
|
||||||
}
|
}
|
||||||
|
|
||||||
?>
|
?>
|
||||||
Loading…
Reference in New Issue