function wp_reset_query() {
unset($GLOBALS['wp_query']);
$GLOBALS['wp_query'] =& $GLOBALS['wp_the_query'];
+ global $wp_query;
+ if ( !empty($wp_query->post) ) {
+ $GLOBALS['post'] = $wp_query->post;
+ setup_postdata($wp_query->post);
+ }
}
/*
*/
function is_admin () {
- if ( defined('WP_ADMIN') )
+ if ( defined('WP_ADMIN') )
return WP_ADMIN;
return false;
}
$author_obj = $wp_query->get_queried_object();
- if ( $author == $author_obj->ID )
+ $author = (array) $author;
+
+ if ( in_array( $author_obj->ID, $author ) )
return true;
- elseif ( $author == $author_obj->nickname )
+ elseif ( in_array( $author_obj->nickname, $author ) )
return true;
- elseif ( $author == $author_obj->user_nicename )
+ elseif ( in_array( $author_obj->user_nicename, $author ) )
return true;
return false;
$cat_obj = $wp_query->get_queried_object();
- if ( $category == $cat_obj->term_id )
+ $category = (array) $category;
+
+ if ( in_array( $cat_obj->term_id, $category ) )
return true;
- else if ( $category == $cat_obj->name )
+ elseif ( in_array( $cat_obj->name, $category ) )
return true;
- elseif ( $category == $cat_obj->slug )
+ elseif ( in_array( $cat_obj->slug, $category ) )
return true;
return false;
function is_tag( $slug = '' ) {
global $wp_query;
+
if ( !$wp_query->is_tag )
return false;
return true;
$tag_obj = $wp_query->get_queried_object();
- if ( $slug == $tag_obj->slug )
+
+ $slug = (array) $slug;
+
+ if ( in_array( $tag_obj->slug, $slug ) )
+ return true;
+
+ return false;
+}
+
+function is_tax( $slug = '' ) {
+ global $wp_query;
+
+ if ( !$wp_query->is_tax )
+ return false;
+
+ if ( empty($slug) )
return true;
+
+ $term = $wp_query->get_queried_object();
+
+ $slug = (array) $slug;
+
+ if ( in_array( $term->slug, $slug ) )
+ return true;
+
return false;
}
return $wp_query->is_feed;
}
+/**
+ * is_front_page() - Is it the front of the site, whether blog view or a WP Page?
+ *
+ * @since 2.5
+ * @uses is_home
+ * @uses get_option
+ *
+ * @return bool True if front of site
+ */
+function is_front_page () {
+ // most likely case
+ if ( 'posts' == get_option('show_on_front') && is_home() )
+ return true;
+ elseif ( 'page' == get_option('show_on_front') && get_option('page_on_front') && is_page(get_option('page_on_front')) )
+ return true;
+ else
+ return false;
+}
+
+/**
+ * is_home() - Is it the blog view homepage?
+ *
+ * @since 2.1
+ * @global object $wp_query
+ *
+ * @return bool True if blog view homepage
+ */
function is_home () {
global $wp_query;
$page_obj = $wp_query->get_queried_object();
- if ( $page == $page_obj->ID )
+ $page = (array) $page;
+
+ if ( in_array( $page_obj->ID, $page ) )
return true;
- elseif ( $page == $page_obj->post_title )
+ elseif ( in_array( $page_obj->post_title, $page ) )
return true;
- else if ( $page == $page_obj->post_name )
+ else if ( in_array( $page_obj->post_name, $page ) )
return true;
return false;
$post_obj = $wp_query->get_queried_object();
- if ( $post == $post_obj->ID )
+ $post = (array) $post;
+
+ if ( in_array( $post_obj->ID, $post ) )
return true;
- elseif ( $post == $post_obj->post_title )
+ elseif ( in_array( $post_obj->post_title, $post ) )
return true;
- elseif ( $post == $post_obj->post_name )
+ elseif ( in_array( $post_obj->post_name, $post ) )
return true;
return false;
var $is_author = false;
var $is_category = false;
var $is_tag = false;
+ var $is_tax = false;
var $is_search = false;
var $is_feed = false;
var $is_comment_feed = false;
$this->is_author = false;
$this->is_category = false;
$this->is_tag = false;
+ $this->is_tax = false;
$this->is_search = false;
$this->is_feed = false;
$this->is_comment_feed = false;
$qv['day'] = (int) $qv['day'];
$qv['w'] = (int) $qv['w'];
$qv['m'] = (int) $qv['m'];
+ $qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] ); // comma separated list of positive or negative integers
if ( '' !== $qv['hour'] ) $qv['hour'] = (int) $qv['hour'];
if ( '' !== $qv['minute'] ) $qv['minute'] = (int) $qv['minute'];
if ( '' !== $qv['second'] ) $qv['second'] = (int) $qv['second'];
$this->is_category = true;
}
- if ( !is_array($qv['category___not_in']) || empty($qv['category__not_in']) ) {
+ if ( !is_array($qv['category__not_in']) || empty($qv['category__not_in']) ) {
$qv['category__not_in'] = array();
} else {
$qv['category__not_in'] = array_map('intval', $qv['category__not_in']);
$this->is_tag = true;
}
- if ( !is_array($qv['tag___not_in']) || empty($qv['tag__not_in']) ) {
+ if ( !is_array($qv['tag__not_in']) || empty($qv['tag__not_in']) ) {
$qv['tag__not_in'] = array();
} else {
$qv['tag__not_in'] = array_map('intval', $qv['tag__not_in']);
$this->is_tag = true;
}
+ if ( empty($qv['taxonomy']) || empty($qv['term']) ) {
+ $this->is_tax = false;
+ foreach ( $GLOBALS['wp_taxonomies'] as $t ) {
+ if ( isset($t->query_var) && '' != $qv[$t->query_var] ) {
+ $this->is_tax = true;
+ break;
+ }
+ }
+ } else {
+ $this->is_tax = true;
+ }
+
if ( empty($qv['author']) || ($qv['author'] == '0') ) {
$this->is_author = false;
} else {
}
function &get_posts() {
- global $wpdb, $pagenow, $user_ID;
+ global $wpdb, $user_ID;
do_action_ref_array('pre_get_posts', array(&$this));
$distinct = '';
$whichcat = '';
$whichauthor = '';
- $whichpage = '';
- $result = '';
+ $whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
+ $post_status_join = false;
- if ( !isset($q['post_type']) )
- $q['post_type'] = 'post';
+ if ( !isset($q['post_type']) ) {
+ if ( $this->is_search )
+ $q['post_type'] = 'any';
+ else
+ $q['post_type'] = 'post';
+ }
$post_type = $q['post_type'];
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
$q['posts_per_page'] = get_option('posts_per_page');
$q['page'] = abs($q['page']);
}
- $add_hours = intval(get_option('gmt_offset'));
- $add_minutes = intval(60 * (get_option('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 ( $q['m'] ) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
- $where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
+ $where .= " AND YEAR($wpdb->posts.post_date)=" . substr($q['m'], 0, 4);
if (strlen($q['m'])>5)
- $where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
+ $where .= " AND MONTH($wpdb->posts.post_date)=" . substr($q['m'], 4, 2);
if (strlen($q['m'])>7)
- $where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
+ $where .= " AND DAYOFMONTH($wpdb->posts.post_date)=" . substr($q['m'], 6, 2);
if (strlen($q['m'])>9)
- $where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
+ $where .= " AND HOUR($wpdb->posts.post_date)=" . substr($q['m'], 8, 2);
if (strlen($q['m'])>11)
- $where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
+ $where .= " AND MINUTE($wpdb->posts.post_date)=" . substr($q['m'], 10, 2);
if (strlen($q['m'])>13)
- $where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
+ $where .= " AND SECOND($wpdb->posts.post_date)=" . substr($q['m'], 12, 2);
}
if ( '' !== $q['hour'] )
- $where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
+ $where .= " AND HOUR($wpdb->posts.post_date)='" . $q['hour'] . "'";
if ( '' !== $q['minute'] )
- $where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
+ $where .= " AND MINUTE($wpdb->posts.post_date)='" . $q['minute'] . "'";
if ( '' !== $q['second'] )
- $where .= " AND SECOND(post_date)='" . $q['second'] . "'";
+ $where .= " AND SECOND($wpdb->posts.post_date)='" . $q['second'] . "'";
if ( $q['year'] )
- $where .= " AND YEAR(post_date)='" . $q['year'] . "'";
+ $where .= " AND YEAR($wpdb->posts.post_date)='" . $q['year'] . "'";
if ( $q['monthnum'] )
- $where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
+ $where .= " AND MONTH($wpdb->posts.post_date)='" . $q['monthnum'] . "'";
if ( $q['day'] )
- $where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
+ $where .= " AND DAYOFMONTH($wpdb->posts.post_date)='" . $q['day'] . "'";
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
- $where .= " AND post_name = '" . $q['name'] . "'";
+ $where .= " AND $wpdb->posts.post_name = '" . $q['name'] . "'";
} else if ('' != $q['pagename']) {
if ( isset($this->queried_object_id) )
$reqpage = $this->queried_object_id;
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$where .= " AND (ID = '$reqpage')";
+ $reqpage_obj = get_page($reqpage);
+ if ( 'attachment' == $reqpage_obj->post_type ) {
+ $this->is_attachment = true;
+ $this->is_page = true;
+ $q['attachment_id'] = $reqpage;
+ }
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
- $where .= " AND post_name = '" . $q['attachment'] . "'";
+ $where .= " AND $wpdb->posts.post_name = '" . $q['attachment'] . "'";
}
if ( $q['w'] )
- $where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
+ $where .= " AND WEEK($wpdb->posts.post_date, 1)='" . $q['w'] . "'";
if ( intval($q['comments_popup']) )
$q['p'] = intval($q['comments_popup']);
// If a post number is specified, load that post
if ( $q['p'] )
- $where = ' AND ID = ' . $q['p'];
+ $where = " AND {$wpdb->posts}.ID = " . $q['p'];
if ( $q['page_id'] ) {
if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
$q['p'] = $q['page_id'];
- $where = ' AND ID = ' . $q['page_id'];
+ $where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
}
}
$q['s'] = stripslashes($q['s']);
if ($q['sentence']) {
$q['search_terms'] = array($q['s']);
- }
- else {
+ } else {
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q[s], $matches);
$q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
}
$searchand = '';
foreach((array)$q['search_terms'] as $term) {
$term = addslashes_gpc($term);
- $search .= "{$searchand}((post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}'))";
+ $search .= "{$searchand}(($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
- $term = addslashes_gpc($q['s']);
+ $term = $wpdb->escape($q['s']);
if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] )
- $search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
+ $search .= " OR ($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}')";
if ( !empty($search) )
$search = " AND ({$search}) ";
$q['cat'] = ''.urldecode($q['cat']).'';
$q['cat'] = addslashes_gpc($q['cat']);
$cat_array = preg_split('/[,\s]+/', $q['cat']);
+ $q['cat'] = '';
+ $req_cats = array();
foreach ( $cat_array as $cat ) {
$cat = intval($cat);
+ $req_cats[] = $cat;
$in = ($cat > 0);
$cat = abs($cat);
if ( $in ) {
$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
}
}
+ $q['cat'] = implode(',', $req_cats);
}
if ( !empty($q['category__in']) || !empty($q['category__not_in']) || !empty($q['category__and']) ) {
if ( !empty($q['category__not_in']) ) {
$ids = get_objects_in_term($q['category__not_in'], 'category');
- if ( is_wp_error( $ids ) )
+ if ( is_wp_error( $ids ) )
return $ids;
if ( is_array($ids) && count($ids > 0) ) {
$out_posts = "'" . implode("', '", $ids) . "'";
}
// Category stuff for nice URLs
- if ( '' != $q['category_name'] ) {
+ if ( '' != $q['category_name'] && !$this->is_singular ) {
$reqcat = get_category_by_path($q['category_name']);
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
$cat_paths = '/' . trim($q['category_name'], '/');
}
} else {
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
- $reqtag = is_term( $q['tag'], 'post_tag' );
- if ( !empty($reqtag) )
- $reqtag = $reqtag['term_id'];
- else
- $reqtag = 0;
-
- $q['tag_id'] = $reqtag;
- $q['tag__in'][] = $reqtag;
+ $q['tag_slug__in'][] = $q['tag'];
}
}
}
}
+ // Taxonomies
+ if ( $this->is_tax ) {
+ if ( '' != $q['taxonomy'] ) {
+ $taxonomy = $q['taxonomy'];
+ $tt[$taxonomy] = $q['term'];
+ $terms = get_terms($q['taxonomy'], array('slug'=>$q['term']));
+ } else {
+ foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) {
+ if ( isset($t->query_var) && '' != $q[$t->query_var] ) {
+ $terms = get_terms($taxonomy, array('slug'=>$q[$t->query_var]));
+ if ( !is_wp_error($terms) )
+ break;
+ }
+ }
+ }
+ if ( is_wp_error($terms) || empty($terms) ) {
+ $whichcat = " AND 0 ";
+ } else {
+ foreach ( $terms as $term )
+ $term_ids[] = $term->term_id;
+ $post_ids = get_objects_in_term($term_ids, $taxonomy);
+ if ( !is_wp_error($post_ids) && count($post_ids) ) {
+ $whichcat .= " AND $wpdb->posts.ID IN (" . implode(', ', $post_ids) . ") ";
+ $post_type = 'any';
+ $q['post_status'] = 'publish';
+ $post_status_join = true;
+ } else {
+ $whichcat = " AND 0 ";
+ }
+ }
+ }
+
// Author/user stuff
if ( empty($q['author']) || ($q['author'] == '0') ) {
$andor = 'OR';
}
$author_array = preg_split('/[,\s]+/', $q['author']);
- $whichauthor .= ' AND (post_author '.$eq.' '.intval($author_array[0]);
+ $whichauthor .= " AND ($wpdb->posts.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]);
+ $whichauthor .= ' '.$andor." $wpdb->posts.post_author ".$eq.' '.intval($author_array[$i]);
}
$whichauthor .= ')';
}
}
$q['author_name'] = sanitize_title($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']).')';
+ $whichauthor .= " AND ($wpdb->posts.post_author = ".intval($q['author']).')';
}
- $where .= $search.$whichcat.$whichauthor;
+ // MIME-Type stuff for attachment browsing
+
+ if ( isset($q['post_mime_type']) && '' != $q['post_mime_type'] )
+ $whichmimetype = wp_post_mime_type_where($q['post_mime_type']);
+
+ $where .= $search.$whichcat.$whichauthor.$whichmimetype;
if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) )
$q['order'] = 'DESC';
// Order by
if ( empty($q['orderby']) ) {
- $q['orderby'] = 'post_date '.$q['order'];
+ $q['orderby'] = "$wpdb->posts.post_date ".$q['order'];
} else {
// Used to filter values
- $allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order');
+ $allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ',$q['orderby']);
for ($i = 0; $i < count($orderby_array); $i++) {
// Only allow certain values for safety
$orderby = $orderby_array[$i];
- if ( 'menu_order' != $orderby )
- $orderby = 'post_' . $orderby;
+ switch ($orderby) {
+ case 'menu_order':
+ break;
+ case 'ID':
+ $orderby = "$wpdb->posts.ID";
+ break;
+ case 'rand':
+ $orderby = 'RAND()';
+ break;
+ default:
+ $orderby = "$wpdb->posts.post_" . $orderby;
+ }
if ( in_array($orderby_array[$i], $allowed_keys) )
- $q['orderby'] .= (($i == 0) ? '' : ',') . "$orderby {$q['order']}";
+ $q['orderby'] .= (($i == 0) ? '' : ',') . $orderby;
}
+ // append ASC or DESC at the end
+ if ( !empty($q['orderby']))
+ $q['orderby'] .= " {$q['order']}";
+
if ( empty($q['orderby']) )
- $q['orderby'] = 'post_date '.$q['order'];
+ $q['orderby'] = "$wpdb->posts.post_date ".$q['order'];
}
if ( $this->is_attachment ) {
- $where .= " AND post_type = 'attachment'";
+ $where .= " AND $wpdb->posts.post_type = 'attachment'";
} elseif ($this->is_page) {
- $where .= " AND post_type = 'page'";
+ $where .= " AND $wpdb->posts.post_type = 'page'";
} elseif ($this->is_single) {
- $where .= " AND post_type = 'post'";
+ $where .= " AND $wpdb->posts.post_type = 'post'";
+ } elseif ( 'any' == $post_type ) {
+ $where .= '';
} else {
- $where .= " AND post_type = '$post_type'";
+ $where .= " AND $wpdb->posts.post_type = '$post_type'";
}
if ( isset($q['post_status']) && '' != $q['post_status'] ) {
+ $statuswheres = array();
$q_status = explode(',', $q['post_status']);
$r_status = array();
+ $p_status = array();
if ( in_array( 'draft' , $q_status ) )
- $r_status[] = "post_status = 'draft'";
+ $r_status[] = "$wpdb->posts.post_status = 'draft'";
if ( in_array( 'pending', $q_status ) )
- $r_status[] = "post_status = 'pending'";
+ $r_status[] = "$wpdb->posts.post_status = 'pending'";
if ( in_array( 'future' , $q_status ) )
- $r_status[] = "post_status = 'future'";
+ $r_status[] = "$wpdb->posts.post_status = 'future'";
if ( in_array( 'inherit' , $q_status ) )
- $r_status[] = "post_status = 'inherit'";
+ $r_status[] = "$wpdb->posts.post_status = 'inherit'";
if ( in_array( 'private', $q_status ) )
- $r_status[] = "post_status = 'private'";
+ $p_status[] = "$wpdb->posts.post_status = 'private'";
if ( in_array( 'publish', $q_status ) )
- $r_status[] = "post_status = 'publish'";
- if ( !empty($r_status) )
- $where .= " AND (" . join( ' OR ', $r_status ) . ")";
+ $r_status[] = "$wpdb->posts.post_status = 'publish'";
+
+ if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) {
+ $r_status = array_merge($r_status, $p_status);
+ unset($p_status);
+ }
+
+ if ( !empty($r_status) ) {
+ if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can("edit_others_{$post_type}s") )
+ $statuswheres[] = "($wpdb->posts.post_author = $user_ID " . "AND (" . join( ' OR ', $r_status ) . "))";
+ else
+ $statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
+ }
+ if ( !empty($p_status) ) {
+ if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can("read_private_{$post_type}s") )
+ $statuswheres[] = "($wpdb->posts.post_author = $user_ID " . "AND (" . join( ' OR ', $p_status ) . "))";
+ else
+ $statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
+ }
+ if ( $post_status_join ) {
+ $join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
+ foreach ( $statuswheres as $index => $statuswhere )
+ $statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
+ }
+ foreach ( $statuswheres as $statuswhere )
+ $where .= " AND $statuswhere";
} elseif ( !$this->is_singular ) {
- $where .= " AND (post_status = 'publish'";
+ $where .= " AND ($wpdb->posts.post_status = 'publish'";
if ( is_admin() )
- $where .= " OR post_status = 'future' OR post_status = 'draft' OR post_status = 'pending'";
+ $where .= " OR $wpdb->posts.post_status = 'future' OR $wpdb->posts.post_status = 'draft' OR $wpdb->posts.post_status = 'pending'";
if ( is_user_logged_in() ) {
- $where .= current_user_can( "read_private_{$post_type}s" ) ? " OR post_status = 'private'" : " OR post_author = $user_ID AND post_status = 'private'";
+ $where .= current_user_can( "read_private_{$post_type}s" ) ? " OR $wpdb->posts.post_status = 'private'" : " OR $wpdb->posts.post_author = $user_ID AND $wpdb->posts.post_status = 'private'";
}
$where .= ')';
// Paging
if ( empty($q['nopaging']) && !$this->is_singular ) {
- $page = abs(intval($q['paged']));
+ $page = absint($q['paged']);
if (empty($page)) {
$page = 1;
}
$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
} else { // we're ignoring $page and using 'offset'
- $q['offset'] = abs(intval($q['offset']));
+ $q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
- // Announce current selection parameters. For use by caching plugins.
- do_action( 'posts_selection', $where . $groupby . $q['orderby'] . $limits . $join );
-
$where = apply_filters('posts_where_paged', $where);
$groupby = apply_filters('posts_groupby', $groupby);
- if ( ! empty($groupby) )
- $groupby = 'GROUP BY ' . $groupby;
$join = apply_filters('posts_join_paged', $join);
$orderby = apply_filters('posts_orderby', $q['orderby']);
- if ( !empty( $orderby ) )
- $orderby = 'ORDER BY ' . $orderby;
$distinct = apply_filters('posts_distinct', $distinct);
$fields = apply_filters('posts_fields', "$wpdb->posts.*");
$limits = apply_filters( 'post_limits', $limits );
+
+ // Announce current selection parameters. For use by caching plugins.
+ do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );
+
+ // Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
+ $where = apply_filters('posts_where_request', $where);
+ $groupby = apply_filters('posts_groupby_request', $groupby);
+ $join = apply_filters('posts_join_request', $join);
+ $orderby = apply_filters('posts_orderby_request', $orderby);
+ $distinct = apply_filters('posts_distinct_request', $distinct);
+ $fields = apply_filters('posts_fields_request', $fields);
+ $limits = apply_filters( 'post_limits_request', $limits );
+
+ if ( ! empty($groupby) )
+ $groupby = 'GROUP BY ' . $groupby;
+ if ( !empty( $orderby ) )
+ $orderby = 'ORDER BY ' . $orderby;
$found_rows = '';
if ( !empty($limits) )
$found_rows = 'SQL_CALC_FOUND_ROWS';
// Raw results filter. Prior to status checks.
$this->posts = apply_filters('posts_results', $this->posts);
- if ( $this->is_comment_feed && $this->is_singular ) {
+ if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
$cjoin = apply_filters('comment_feed_join', '');
- $cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = {$this->posts[0]->ID} AND comment_approved = '1'");
+ $cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'");
$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss');
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
return $tag;
$this->queried_object = &$tag;
$this->queried_object_id = (int) $tag_id;
+ } else if ($this->is_tax) {
+ $tax = $this->get('taxonomy');
+ $slug = $this->get('term');
+ $term = &get_terms($tax, array('slug'=>$slug));
+ if ( is_wp_error($term) )
+ return $term;
+ $this->queried_object = $term;
+ $this->queried_object_id = $term->term_id;
} else if ($this->is_posts_page) {
$this->queried_object = & get_page(get_option('page_for_posts'));
$this->queried_object_id = (int) $this->queried_object->ID;
// Setup global post data.
function setup_postdata($post) {
- global $id, $postdata, $authordata, $day, $currentmonth, $page, $pages, $multipage, $more, $numpages, $wp_query;
- global $pagenow;
+ global $id, $authordata, $day, $currentmonth, $page, $pages, $multipage, $more, $numpages;
$id = (int) $post->ID;
$page = get_query_var('page');
if ( !$page )
$page = 1;
- if ( is_single() || is_page() )
+ if ( is_single() || is_page() || is_feed() )
$more = 1;
$content = $post->post_content;
if ( preg_match('/<!--nextpage-->/', $content) ) {
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff