/**
* WordPress Query API
*
- * The query API attempts to get which part of WordPress to the user is on. It
- * also provides functionality to getting URL query information.
+ * The query API attempts to get which part of WordPress the user is on. It
+ * also provides functionality for getting URL query information.
*
* @link http://codex.wordpress.org/The_Loop More information on The Loop.
*
$array[$key] = '';
}
- $array_keys = array('category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in',
- 'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and');
+ $array_keys = array( 'category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in',
+ 'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and', 'post_parent__in', 'post_parent__not_in' );
foreach ( $array_keys as $key ) {
if ( !isset($array[$key]) )
if ( $q['day'] )
$where .= " AND DAYOFMONTH($wpdb->posts.post_date)='" . $q['day'] . "'";
- // If we've got a post_type AND its not "any" post_type.
+ // If we've got a post_type AND it's not "any" post_type.
if ( !empty($q['post_type']) && 'any' != $q['post_type'] ) {
foreach ( (array)$q['post_type'] as $_post_type ) {
$ptype_obj = get_post_type_object($_post_type);
$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)";
}
- if ( is_numeric($q['post_parent']) )
+ if ( is_numeric( $q['post_parent'] ) ) {
$where .= $wpdb->prepare( " AND $wpdb->posts.post_parent = %d ", $q['post_parent'] );
+ } elseif ( $q['post_parent__in'] ) {
+ $post_parent__in = implode( ',', array_map( 'absint', $q['post_parent__in'] ) );
+ $where .= " AND {$wpdb->posts}.post_parent IN ($post_parent__in)";
+ } elseif ( $q['post_parent__not_in'] ) {
+ $post_parent__not_in = implode( ',', array_map( 'absint', $q['post_parent__not_in'] ) );
+ $where .= " AND {$wpdb->posts}.post_parent NOT IN ($post_parent__not_in)";
+ }
if ( $q['page_id'] ) {
if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
}
if ( ! $post_type )
$post_type = 'any';
+ elseif ( count( $post_type ) == 1 )
+ $post_type = $post_type[0];
$post_status_join = true;
} elseif ( in_array('attachment', (array) $post_type) ) {
}
$cat_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'category' ) );
- if ( !empty( $cat_query ) ) {
+ if ( ! empty( $cat_query ) ) {
$cat_query = reset( $cat_query );
- $the_cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
- if ( $the_cat ) {
- $this->set( 'cat', $the_cat->term_id );
- $this->set( 'category_name', $the_cat->slug );
+
+ if ( ! empty( $cat_query['terms'][0] ) ) {
+ $the_cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
+ if ( $the_cat ) {
+ $this->set( 'cat', $the_cat->term_id );
+ $this->set( 'category_name', $the_cat->slug );
+ }
+ unset( $the_cat );
}
- unset( $the_cat );
}
unset( $cat_query );
$tag_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'post_tag' ) );
- if ( !empty( $tag_query ) ) {
+ if ( ! empty( $tag_query ) ) {
$tag_query = reset( $tag_query );
- $the_tag = get_term_by( $tag_query['field'], $tag_query['terms'][0], 'post_tag' );
- if ( $the_tag ) {
- $this->set( 'tag_id', $the_tag->term_id );
+
+ if ( ! empty( $tag_query['terms'][0] ) ) {
+ $the_tag = get_term_by( $tag_query['field'], $tag_query['terms'][0], 'post_tag' );
+ if ( $the_tag )
+ $this->set( 'tag_id', $the_tag->term_id );
+ unset( $the_tag );
}
- unset( $the_tag );
}
unset( $tag_query );
}
$orderby = '';
} elseif ( $q['orderby'] == 'post__in' && ! empty( $post__in ) ) {
$orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
+ } elseif ( $q['orderby'] == 'post_parent__in' && ! empty( $post_parent__in ) ) {
+ $orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
} else {
// Used to filter values
$allowed_keys = array('name', 'author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
$orderby .= " {$q['order']}";
}
- if ( is_array( $post_type ) ) {
+ if ( is_array( $post_type ) && count( $post_type ) > 1 ) {
$post_type_cap = 'multiple_post_type';
} else {
+ if ( is_array( $post_type ) )
+ $post_type = reset( $post_type );
$post_type_object = get_post_type_object( $post_type );
if ( empty( $post_type_object ) )
$post_type_cap = $post_type;
$post_type_object = get_post_type_object ( 'post' );
}
+ $edit_cap = 'edit_post';
+ $read_cap = 'read_post';
+
if ( ! empty( $post_type_object ) ) {
- $edit_cap = $post_type_object->cap->edit_post;
- $read_cap = $post_type_object->cap->read_post;
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
- $edit_cap = 'edit_' . $post_type_cap;
- $read_cap = 'read_' . $post_type_cap;
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
function set_found_posts( $q, $limits ) {
global $wpdb;
- // Bail if posts is an empty array. Continue if posts is an empty string
+ // Bail if posts is an empty array. Continue if posts is an empty string,
// null, or false to accommodate caching plugins that fill posts later.
if ( $q['no_found_rows'] || ( is_array( $this->posts ) && ! $this->posts ) )
return;
* @uses do_action_ref_array() Calls 'the_post'
* @return bool True when finished.
*/
-function setup_postdata($post) {
+function setup_postdata( $post ) {
global $id, $authordata, $currentday, $currentmonth, $page, $pages, $multipage, $more, $numpages;
$id = (int) $post->ID;
$currentday = mysql2date('d.m.y', $post->post_date, false);
$currentmonth = mysql2date('m', $post->post_date, false);
$numpages = 1;
+ $multipage = 0;
$page = get_query_var('page');
- if ( !$page )
+ if ( ! $page )
$page = 1;
if ( is_single() || is_page() || is_feed() )
$more = 1;
$content = $post->post_content;
- if ( strpos( $content, '<!--nextpage-->' ) ) {
+ if ( false !== strpos( $content, '<!--nextpage-->' ) ) {
if ( $page > 1 )
$more = 1;
- $multipage = 1;
- $content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content);
- $content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content);
- $content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content);
+ $content = str_replace( "\n<!--nextpage-->\n", '<!--nextpage-->', $content );
+ $content = str_replace( "\n<!--nextpage-->", '<!--nextpage-->', $content );
+ $content = str_replace( "<!--nextpage-->\n", '<!--nextpage-->', $content );
+ // Ignore nextpage at the beginning of the content.
+ if ( 0 === strpos( $content, '<!--nextpage-->' ) )
+ $content = substr( $content, 15 );
$pages = explode('<!--nextpage-->', $content);
$numpages = count($pages);
+ if ( $numpages > 1 )
+ $multipage = 1;
} else {
$pages = array( $post->post_content );
- $multipage = 0;
}
do_action_ref_array('the_post', array(&$post));
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff