/**
* Retrieve attached file path based on attachment ID.
*
- * You can optionally send it through the 'get_attached_file' filter, but by
- * default it will just return the file path unfiltered.
+ * By default the path will go through the 'get_attached_file' filter, but
+ * passing a true to the $unfiltered argument of get_attached_file() will
+ * return the file path unfiltered.
*
* The function works by getting the single post meta name, named
* '_wp_attached_file' and returning it. This is a convenience function to
* attached filename through a filter.
*
* @since 2.0.0
- * @uses apply_filters() Calls 'get_attached_file' on file path and attachment ID.
*
* @param int $attachment_id Attachment ID.
* @param bool $unfiltered Whether to apply filters.
- * @return string|bool The file path to the attached file, or false if the attachment does not exist.
+ * @return string|bool The file path to where the attached file should be, false otherwise.
*/
function get_attached_file( $attachment_id, $unfiltered = false ) {
$file = get_post_meta( $attachment_id, '_wp_attached_file', true );
$children = get_posts( $r );
- if ( !$children )
+ if ( ! $children )
return $kids;
+ if ( ! empty( $r['fields'] ) )
+ return $children;
+
update_post_cache($children);
foreach ( $children as $key => $child )
* $post, must be given as a variable, since it is passed by reference.
*
* @since 1.5.1
- * @uses $wpdb
* @link http://codex.wordpress.org/Function_Reference/get_post
*
* @param int|object $post Post ID or post object. Optional, default is the current post from the loop.
final class WP_Post {
/**
+ * Post ID.
*
* @var int
*/
public $ID;
/**
+ * ID of post author.
*
- * @var int
+ * A numeric string, for compatibility reasons.
+ *
+ * @var string
*/
public $post_author = 0;
/**
+ * The post's local publication time.
*
* @var string
*/
public $post_date = '0000-00-00 00:00:00';
/**
+ * The post's GMT publication time.
*
* @var string
*/
public $post_date_gmt = '0000-00-00 00:00:00';
/**
+ * The post's content.
*
* @var string
*/
public $post_content = '';
/**
+ * The post's title.
*
* @var string
*/
public $post_title = '';
/**
+ * The post's excerpt.
*
* @var string
*/
public $post_excerpt = '';
/**
+ * The post's status.
*
* @var string
*/
public $post_status = 'publish';
/**
+ * Whether comments are allowed.
*
* @var string
*/
public $comment_status = 'open';
/**
+ * Whether pings are allowed.
*
* @var string
*/
public $ping_status = 'open';
/**
+ * The post's password in plain text.
*
* @var string
*/
public $post_password = '';
/**
+ * The post's slug.
*
* @var string
*/
public $post_name = '';
/**
+ * URLs queued to be pinged.
*
* @var string
*/
public $to_ping = '';
/**
+ * URLs that have been pinged.
*
* @var string
*/
public $pinged = '';
/**
+ * The post's local modified time.
*
* @var string
*/
public $post_modified = '0000-00-00 00:00:00';
/**
+ * The post's GMT modified time.
*
* @var string
*/
public $post_modified_gmt = '0000-00-00 00:00:00';
/**
+ * A utility DB field for post content.
+ *
*
* @var string
*/
public $post_content_filtered = '';
/**
+ * ID of a post's parent post.
*
* @var int
*/
public $post_parent = 0;
/**
+ * The unique identifier for a post, not necessarily a URL, used as the feed GUID.
*
* @var string
*/
public $guid = '';
/**
+ * A field used for ordering posts.
*
* @var int
*/
public $menu_order = 0;
/**
+ * The post's type, like post or page.
*
* @var string
*/
public $post_type = 'post';
/**
+ * An attachment's mime type.
*
* @var string
*/
public $post_mime_type = '';
/**
+ * Cached comment count.
*
- * @var int
- */
- public $comment_count = 0;
-
- /**
+ * A numeric string, for compatibility reasons.
*
* @var string
*/
- public $filter;
+ public $comment_count = 0;
/**
- * Private variable used by post formats to cache parsed content.
+ * Stores the post object's sanitization level.
*
- * @since 3.6.0
+ * Does not correspond to a DB field.
*
- * @var array
- * @access private
+ * @var string
*/
- public $format_content;
-
+ public $filter;
public static function get_instance( $post_id ) {
global $wpdb;
* * Defaults to false.
* * While the default settings of exclude_from_search, publicly_queryable, show_ui, and show_in_nav_menus are
* inherited from public, each does not rely on this relationship and controls a very specific intention.
+ * - hierarchical - Whether the post type is hierarchical (e.g. page). Defaults to false.
* - exclude_from_search - Whether to exclude posts with this post type from front end search results.
* * If not set, the opposite of public's current value is used.
* - publicly_queryable - Whether queries can be performed on the front end for the post type as part of parse_request().
* * If not set, the default is inherited from public.
* - show_ui - Whether to generate a default UI for managing this post type in the admin.
* * If not set, the default is inherited from public.
- * - show_in_nav_menus - Makes this post type available for selection in navigation menus.
- * * If not set, the default is inherited from public.
* - show_in_menu - Where to show the post type in the admin menu.
* * If true, the post type is shown in its own top level menu.
* * If false, no menu is shown
* be placed as a sub menu of that.
* * show_ui must be true.
* * If not set, the default is inherited from show_ui
+ * - show_in_nav_menus - Makes this post type available for selection in navigation menus.
+ * * If not set, the default is inherited from public.
* - show_in_admin_bar - Makes this post type available via the admin bar.
* * If not set, the default is inherited from show_in_menu
* - menu_position - The position in the menu order the post type should appear.
* * By default the capability_type is used as a base to construct capabilities.
* * You can see accepted values in {@link get_post_type_capabilities()}.
* - map_meta_cap - Whether to use the internal default meta capability handling. Defaults to false.
- * - hierarchical - Whether the post type is hierarchical (e.g. page). Defaults to false.
* - supports - An alias for calling add_post_type_support() directly. Defaults to title and editor.
* * See {@link add_post_type_support()} for documentation.
- * - register_meta_box_cb - Provide a callback function that will be called when setting up the
- * meta boxes for the edit form. Do remove_meta_box() and add_meta_box() calls in the callback.
+ * - register_meta_box_cb - Provide a callback function that sets up the meta boxes
+ * for the edit form. Do remove_meta_box() and add_meta_box() calls in the callback.
* - taxonomies - An array of taxonomy identifiers that will be registered for the post type.
* * Default is no taxonomies.
* * Taxonomies can be registered later with register_taxonomy() or register_taxonomy_for_object_type().
*
* @since 2.9.0
* @uses $wp_post_types Inserts new post type object into the list
+ * @uses $wp_rewrite Gets default feeds
+ * @uses $wp Adds query vars
*
- * @param string $post_type Post type key, must not exceed 20 characters
+ * @param string $post_type Post type key, must not exceed 20 characters.
* @param array|string $args See optional args description above.
- * @return object|WP_Error the registered post type object, or an error object
+ * @return object|WP_Error the registered post type object, or an error object.
*/
function register_post_type( $post_type, $args = array() ) {
global $wp_post_types, $wp_rewrite, $wp;
- if ( !is_array($wp_post_types) )
+ if ( ! is_array( $wp_post_types ) )
$wp_post_types = array();
// Args prefixed with an underscore are reserved for internal use.
$defaults = array(
- 'labels' => array(), 'description' => '', 'publicly_queryable' => null, 'exclude_from_search' => null,
- 'capability_type' => 'post', 'capabilities' => array(), 'map_meta_cap' => null,
- '_builtin' => false, '_edit_link' => 'post.php?post=%d', 'hierarchical' => false,
- 'public' => false, 'rewrite' => true, 'has_archive' => false, 'query_var' => true,
- 'supports' => array(), 'register_meta_box_cb' => null,
- 'taxonomies' => array(), 'show_ui' => null, 'menu_position' => null, 'menu_icon' => null,
- 'can_export' => true,
- 'show_in_nav_menus' => null, 'show_in_menu' => null, 'show_in_admin_bar' => null,
- 'delete_with_user' => null,
+ 'labels' => array(),
+ 'description' => '',
+ 'public' => false,
+ 'hierarchical' => false,
+ 'exclude_from_search' => null,
+ 'publicly_queryable' => null,
+ 'show_ui' => null,
+ 'show_in_menu' => null,
+ 'show_in_nav_menus' => null,
+ 'show_in_admin_bar' => null,
+ 'menu_position' => null,
+ 'menu_icon' => null,
+ 'capability_type' => 'post',
+ 'capabilities' => array(),
+ 'map_meta_cap' => null,
+ 'supports' => array(),
+ 'register_meta_box_cb' => null,
+ 'taxonomies' => array(),
+ 'has_archive' => false,
+ 'rewrite' => true,
+ 'query_var' => true,
+ 'can_export' => true,
+ 'delete_with_user' => null,
+ '_builtin' => false,
+ '_edit_link' => 'post.php?post=%d',
);
- $args = wp_parse_args($args, $defaults);
+ $args = wp_parse_args( $args, $defaults );
$args = (object) $args;
- $post_type = sanitize_key($post_type);
+ $post_type = sanitize_key( $post_type );
$args->name = $post_type;
if ( strlen( $post_type ) > 20 )
- return new WP_Error( 'post_type_too_long', __( 'Post types cannot exceed 20 characters in length' ) );
+ return new WP_Error( 'post_type_too_long', __( 'Post types cannot exceed 20 characters in length' ) );
// If not set, default to the setting for public.
if ( null === $args->publicly_queryable )
if ( null === $args->show_in_admin_bar )
$args->show_in_admin_bar = true === $args->show_in_menu;
- // Whether to show this type in nav-menus.php. Defaults to the setting for public.
+ // If not set, default to the setting for public.
if ( null === $args->show_in_nav_menus )
$args->show_in_nav_menus = $args->public;
if ( empty( $args->capabilities ) && null === $args->map_meta_cap && in_array( $args->capability_type, array( 'post', 'page' ) ) )
$args->map_meta_cap = true;
+ // If not set, default to false.
if ( null === $args->map_meta_cap )
$args->map_meta_cap = false;
$args->cap = get_post_type_capabilities( $args );
- unset($args->capabilities);
+ unset( $args->capabilities );
if ( is_array( $args->capability_type ) )
$args->capability_type = $args->capability_type[0];
- if ( ! empty($args->supports) ) {
- add_post_type_support($post_type, $args->supports);
- unset($args->supports);
+ if ( ! empty( $args->supports ) ) {
+ add_post_type_support( $post_type, $args->supports );
+ unset( $args->supports );
} elseif ( false !== $args->supports ) {
// Add default features
- add_post_type_support($post_type, array('title', 'editor'));
+ add_post_type_support( $post_type, array( 'title', 'editor' ) );
}
- if ( false !== $args->query_var && !empty($wp) ) {
+ if ( false !== $args->query_var && ! empty( $wp ) ) {
if ( true === $args->query_var )
$args->query_var = $post_type;
else
- $args->query_var = sanitize_title_with_dashes($args->query_var);
- $wp->add_query_var($args->query_var);
+ $args->query_var = sanitize_title_with_dashes( $args->query_var );
+ $wp->add_query_var( $args->query_var );
}
- if ( false !== $args->rewrite && ( is_admin() || '' != get_option('permalink_structure') ) ) {
+ if ( false !== $args->rewrite && ( is_admin() || '' != get_option( 'permalink_structure' ) ) ) {
if ( ! is_array( $args->rewrite ) )
$args->rewrite = array();
if ( empty( $args->rewrite['slug'] ) )
}
if ( $args->hierarchical )
- add_rewrite_tag("%$post_type%", '(.+?)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
+ add_rewrite_tag( "%$post_type%", '(.+?)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&pagename=" );
else
- add_rewrite_tag("%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
+ add_rewrite_tag( "%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=" );
if ( $args->has_archive ) {
$archive_slug = $args->has_archive === true ? $args->rewrite['slug'] : $args->has_archive;
add_rewrite_rule( "{$archive_slug}/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=$post_type" . '&paged=$matches[1]', 'top' );
}
- add_permastruct( $post_type, "{$args->rewrite['slug']}/%$post_type%", $args->rewrite );
+ $permastruct_args = $args->rewrite;
+ $permastruct_args['feed'] = $permastruct_args['feeds'];
+ add_permastruct( $post_type, "{$args->rewrite['slug']}/%$post_type%", $permastruct_args );
}
if ( $args->register_meta_box_cb )
- add_action('add_meta_boxes_' . $post_type, $args->register_meta_box_cb, 10, 1);
+ add_action( 'add_meta_boxes_' . $post_type, $args->register_meta_box_cb, 10, 1 );
$args->labels = get_post_type_labels( $args );
$args->label = $args->labels->name;
- $wp_post_types[$post_type] = $args;
+ $wp_post_types[ $post_type ] = $args;
add_action( 'future_' . $post_type, '_future_post_hook', 5, 2 );
* Above, the first default value is for non-hierarchical post types (like posts) and the second one is for hierarchical post types (like pages).
*
* @since 3.0.0
+ * @access private
+ *
* @param object $post_type_object
* @return object object with all the labels as member variables
*/
* @since 3.0.0
*/
function _get_custom_object_labels( $object, $nohier_vs_hier_defaults ) {
+ $object->labels = (array) $object->labels;
if ( isset( $object->label ) && empty( $object->labels['name'] ) )
$object->labels['name'] = $object->label;
* 'post_status' - Default is 'publish'. Post status to retrieve.
*
* @since 1.2.0
- * @uses $wpdb
* @uses WP_Query::query() See for more default arguments and information.
* @link http://codex.wordpress.org/Template_Tags/get_posts
*
* Post meta data is called "Custom Fields" on the Administration Screen.
*
* @since 1.5.0
- * @uses $wpdb
* @link http://codex.wordpress.org/Function_Reference/add_post_meta
*
* @param int $post_id Post ID.
* @param string $meta_key Metadata name.
- * @param mixed $meta_value Metadata value.
+ * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
* @param bool $unique Optional, default is false. Whether the same key should not be added.
* @return int|bool Meta ID on success, false on failure.
*/
* allows removing all metadata matching key, if needed.
*
* @since 1.5.0
- * @uses $wpdb
* @link http://codex.wordpress.org/Function_Reference/delete_post_meta
*
* @param int $post_id post ID
* @param string $meta_key Metadata name.
- * @param mixed $meta_value Optional. Metadata value.
+ * @param mixed $meta_value Optional. Metadata value. Must be serializable if non-scalar.
* @return bool True on success, false on failure.
*/
function delete_post_meta($post_id, $meta_key, $meta_value = '') {
* Retrieve post meta field for a post.
*
* @since 1.5.0
- * @uses $wpdb
* @link http://codex.wordpress.org/Function_Reference/get_post_meta
*
* @param int $post_id Post ID.
* If the meta field for the post does not exist, it will be added.
*
* @since 1.5.0
- * @uses $wpdb
* @link http://codex.wordpress.org/Function_Reference/update_post_meta
*
* @param int $post_id Post ID.
* @param string $meta_key Metadata key.
- * @param mixed $meta_value Metadata value.
+ * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
* @param mixed $prev_value Optional. Previous value to check before removing.
* @return bool True on success, false on failure.
*/
* Delete everything from post meta matching meta key.
*
* @since 2.3.0
- * @uses $wpdb
*
* @param string $post_meta_key Key to search for when deleting.
* @return bool Whether the post meta key was deleted from the database
}
/**
- * Count number of posts of a post type and is user has permissions to view.
+ * Count number of posts of a post type and if user has permissions to view.
*
* This function provides an efficient method of finding the amount of post's
* type a blog has. Another method is to count the amount of items in
* The $perm parameter checks for 'readable' value and if the user can read
* private posts, it will display that for the user that is signed in.
*
- * @since 2.5.0
* @link http://codex.wordpress.org/Template_Tags/wp_count_posts
*
+ * @since 2.5.0
+ *
* @param string $type Optional. Post type to retrieve count
* @param string $perm Optional. 'readable' or empty.
* @return object Number of posts for each status
function wp_count_posts( $type = 'post', $perm = '' ) {
global $wpdb;
+ if ( ! post_type_exists( $type ) )
+ return new stdClass;
+
$user = wp_get_current_user();
- $cache_key = $type;
+ $cache_key = 'posts-' . $type;
$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s";
if ( 'readable' == $perm && is_user_logged_in() ) {
}
$query .= ' GROUP BY post_status';
- $count = wp_cache_get($cache_key, 'counts');
- if ( false !== $count )
- return $count;
-
- $count = $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
-
- $stats = array();
- foreach ( get_post_stati() as $state )
- $stats[$state] = 0;
+ $counts = wp_cache_get( $cache_key, 'counts' );
+ if ( false === $counts ) {
+ $results = (array) $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
+ $counts = array_fill_keys( get_post_stati(), 0 );
- foreach ( (array) $count as $row )
- $stats[$row['post_status']] = $row['num_posts'];
+ foreach ( $results as $row )
+ $counts[ $row['post_status'] ] = $row['num_posts'];
- $stats = (object) $stats;
- wp_cache_set($cache_key, $stats, 'counts');
+ $counts = (object) $counts;
+ wp_cache_set( $cache_key, $counts, 'counts' );
+ }
- return $stats;
+ /**
+ * Modify returned post counts by status for the current post type.
+ *
+ * @since 3.7.0
+ *
+ * @param object $counts An object containing the current post_type's post counts by status.
+ * @param string $type The post type.
+ * @param string $perm The permission to determine if the posts are 'readable' by the current user.
+ */
+ return apply_filters( 'wp_count_posts', $counts, $type, $perm );
}
/**
$and = wp_post_mime_type_where( $mime_type );
$count = $wpdb->get_results( "SELECT post_mime_type, COUNT( * ) AS num_posts FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' $and GROUP BY post_mime_type", ARRAY_A );
- $stats = array();
+ $counts = array();
foreach( (array) $count as $row ) {
- $stats[$row['post_mime_type']] = $row['num_posts'];
+ $counts[ $row['post_mime_type'] ] = $row['num_posts'];
}
- $stats['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and");
+ $counts['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and");
- return (object) $stats;
+ /**
+ * Modify returned attachment counts by mime type.
+ *
+ * @since 3.7.0
+ *
+ * @param object $counts An object containing the attachment counts by mime type.
+ * @param string $mime_type The mime type pattern used to filter the attachments counted.
+ */
+ return apply_filters( 'wp_count_attachments', (object) $counts, $mime_type );
}
/**
$wpdb->update( $wpdb->posts, $parent_data, $parent_where + array( 'post_type' => $post->post_type ) );
}
- if ( 'page' == $post->post_type) {
- // if the page is defined in option page_on_front or post_for_posts,
- // adjust the corresponding options
- if ( get_option('page_on_front') == $postid ) {
- update_option('show_on_front', 'posts');
- delete_option('page_on_front');
- }
- if ( get_option('page_for_posts') == $postid ) {
- delete_option('page_for_posts');
- }
- } else {
- unstick_post($postid);
- }
-
// Do raw query. wp_get_post_revisions() is filtered
$revision_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'revision'", $postid ) );
// Use wp_delete_post (via wp_delete_post_revision) again. Ensures any meta/misplaced data gets cleaned up.
return $post;
}
+/**
+ * Resets the page_on_front, show_on_front, and page_for_post settings when a
+ * linked page is deleted or trashed.
+ *
+ * Also ensures the post is no longer sticky.
+ *
+ * @access private
+ * @since 3.7.0
+ * @param $post_id
+ */
+function _reset_front_page_settings_for_post( $post_id ) {
+ $post = get_post( $post_id );
+ if ( 'page' == $post->post_type ) {
+ // If the page is defined in option page_on_front or post_for_posts,
+ // adjust the corresponding options
+ if ( get_option( 'page_on_front' ) == $post->ID ) {
+ update_option( 'show_on_front', 'posts' );
+ update_option( 'page_on_front', 0 );
+ }
+ if ( get_option( 'page_for_posts' ) == $post->ID ) {
+ delete_option( 'page_for_posts', 0 );
+ }
+ }
+ unstick_post( $post->ID );
+}
+add_action( 'before_delete_post', '_reset_front_page_settings_for_post' );
+add_action( 'wp_trash_post', '_reset_front_page_settings_for_post' );
+
/**
* Moves a post or page to the Trash
*
}
/**
- * Insert a post.
+ * Insert or update a post.
*
* If the $postarr parameter has 'ID' set to a value, then post will be updated.
*
* and 'post_date_gmt' keys. You can close the comments or open the comments by
* setting the value for 'comment_status' key.
*
- * The defaults for the parameter $postarr are:
- * 'post_status' - Default is 'draft'.
- * 'post_type' - Default is 'post'.
- * 'post_author' - Default is current user ID ($user_ID). The ID of the user who added the post.
- * 'ping_status' - Default is the value in 'default_ping_status' option.
- * Whether the attachment can accept pings.
- * 'post_parent' - Default is 0. Set this for the post it belongs to, if any.
- * 'menu_order' - Default is 0. The order it is displayed.
- * 'to_ping' - Whether to ping.
- * 'pinged' - Default is empty string.
- * 'post_password' - Default is empty string. The password to access the attachment.
- * 'guid' - Global Unique ID for referencing the attachment.
- * 'post_content_filtered' - Post content filtered.
- * 'post_excerpt' - Post excerpt.
+ * @global wpdb $wpdb WordPress database abstraction object.
*
* @since 1.0.0
- * @uses $wpdb
- * @uses $user_ID
- * @uses do_action() Calls 'pre_post_update' on post ID if this is an update.
- * @uses do_action() Calls 'edit_post' action on post ID and post data if this is an update.
- * @uses do_action() Calls 'save_post' and 'wp_insert_post' on post id and post data just before returning.
- * @uses apply_filters() Calls 'wp_insert_post_data' passing $data, $postarr prior to database update or insert.
- * @uses wp_transition_post_status()
- *
- * @param array $postarr Elements that make up post to insert.
- * @param bool $wp_error Optional. Allow return of WP_Error on failure.
- * @return int|WP_Error The value 0 or WP_Error on failure. The post ID on success.
+ *
+ * @param array $postarr {
+ * An array of elements that make up a post to update or insert.
+ *
+ * @type int 'ID' The post ID. If equal to something other than 0, the post with that ID will
+ * be updated. Default 0.
+ * @type string 'post_status' The post status. Default 'draft'.
+ * @type string 'post_type' The post type. Default 'post'.
+ * @type int 'post_author' The ID of the user who added the post. Default the current user ID.
+ * @type bool 'ping_status' Whether the post can accept pings. Default value of 'default_ping_status' option.
+ * @type int 'post_parent' Set this for the post it belongs to, if any. Default 0.
+ * @type int 'menu_order' The order it is displayed. Default 0.
+ * @type string 'to_ping' Space or carriage return-separated list of URLs to ping. Default empty string.
+ * @type string 'pinged' Space or carriage return-separated list of URLs that have been pinged.
+ * Default empty string.
+ * @type string 'post_password The password to access the post. Default empty string.
+ * @type string 'guid' Global Unique ID for referencing the post.
+ * @type string 'post_content_filtered' The filtered post content. Default empty string.
+ * @type string 'post_excerpt' The post excerpt. Default empty string.
+ * }
+ * @param bool $wp_error Optional. Allow return of WP_Error on failure.
+ * @return int|WP_Error The post ID on success. The value 0 or WP_Error on failure.
*/
-function wp_insert_post($postarr, $wp_error = false) {
- global $wpdb, $user_ID;
+function wp_insert_post( $postarr, $wp_error = false ) {
+ global $wpdb;
+
+ $user_id = get_current_user_id();
- $defaults = array('post_status' => 'draft', 'post_type' => 'post', 'post_author' => $user_ID,
+ $defaults = array('post_status' => 'draft', 'post_type' => 'post', 'post_author' => $user_id,
'ping_status' => get_option('default_ping_status'), 'post_parent' => 0,
'menu_order' => 0, 'to_ping' => '', 'pinged' => '', 'post_password' => '',
'guid' => '', 'post_content_filtered' => '', 'post_excerpt' => '', 'import_id' => 0,
}
if ( empty($post_author) )
- $post_author = $user_ID;
+ $post_author = $user_id;
// Don't allow contributors to set the post slug for pending review posts
if ( 'pending' == $post_status && !current_user_can( 'publish_posts' ) )
do_action( 'post_updated', $post_ID, $post_after, $post_before);
}
- do_action('save_post', $post_ID, $post);
- do_action('wp_insert_post', $post_ID, $post);
+ do_action( "save_post_{$post->post_type}", $post_ID, $post, $update );
+ do_action( 'save_post', $post_ID, $post, $update );
+ do_action( 'wp_insert_post', $post_ID, $post, $update );
return $post_ID;
}
*
* @since 2.1.0
* @uses $wpdb
- * @uses do_action() Calls 'edit_post', 'save_post', and 'wp_insert_post' on post_id and post data.
+ * @uses do_action() Calls 'edit_post', 'save_post_{$post_type}', 'save_post' and 'wp_insert_post' on post_id and post data.
*
* @param int|object $post Post ID or object.
*/
wp_transition_post_status( 'publish', $old_status, $post );
do_action( 'edit_post', $post->ID, $post );
- do_action( 'save_post', $post->ID, $post );
- do_action( 'wp_insert_post', $post->ID, $post );
+ do_action( "save_post_{$post->post_type}", $post->ID, $post, true );
+ do_action( 'save_post', $post->ID, $post, true );
+ do_action( 'wp_insert_post', $post->ID, $post, true );
}
/**
* @since 2.1.0
*
* @param int $post_ID Post ID.
- * @param array $post_categories Optional. List of categories.
+ * @param array|int $post_categories Optional. List of categories or ID of category.
+ * @param bool $append If true, don't delete existing categories, just add on. If false, replace the categories with the new categories.
* @return bool|mixed
*/
-function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
+function wp_set_post_categories( $post_ID = 0, $post_categories = array(), $append = false ) {
$post_ID = (int) $post_ID;
$post_type = get_post_type( $post_ID );
$post_status = get_post_status( $post_ID );
// If $post_categories isn't already an array, make it one:
- if ( !is_array($post_categories) || empty($post_categories) ) {
- if ( 'post' == $post_type && 'auto-draft' != $post_status )
+ $post_categories = (array) $post_categories;
+ if ( empty( $post_categories ) ) {
+ if ( 'post' == $post_type && 'auto-draft' != $post_status ) {
$post_categories = array( get_option('default_category') );
- else
+ $append = false;
+ } else {
$post_categories = array();
+ }
} else if ( 1 == count($post_categories) && '' == reset($post_categories) ) {
return true;
}
- return wp_set_post_terms($post_ID, $post_categories, 'category');
+ return wp_set_post_terms( $post_ID, $post_categories, 'category', $append );
}
/**
* Retrieve enclosures already enclosed for a post.
*
* @since 1.5.0
- * @uses $wpdb
*
* @param int $post_id Post ID.
* @return array List of enclosures
* @since 1.5.0
*
* @param mixed $page Page object or page ID.
- * @return string Page URI.
+ * @return string|false Page URI, false on error.
*/
-function get_page_uri($page) {
+function get_page_uri( $page ) {
$page = get_post( $page );
+ if ( ! $page )
+ return false;
+
$uri = $page->post_name;
foreach ( $page->ancestors as $parent ) {
- $uri = get_post( $parent )->post_name . "/" . $uri;
+ $uri = get_post( $parent )->post_name . '/' . $uri;
}
return $uri;
/**
* Retrieve a list of pages.
*
- * The defaults that can be overridden are the following: 'child_of',
- * 'sort_order', 'sort_column', 'post_title', 'hierarchical', 'exclude',
- * 'include', 'meta_key', 'meta_value','authors', 'number', and 'offset'.
+ * @global wpdb $wpdb WordPress database abstraction object
*
* @since 1.5.0
- * @uses $wpdb
*
- * @param mixed $args Optional. Array or string of options that overrides defaults.
- * @return array List of pages matching defaults or $args
+ * @param mixed $args {
+ * Array or string of arguments. Optional.
+ *
+ * @type int 'child_of' Page ID to return child and grandchild pages of. Default 0, or no restriction.
+ * @type string 'sort_order' How to sort retrieved pages.
+ * Default 'ASC'. Accepts 'ASC', 'DESC'.
+ * @type string 'sort_column' What columns to sort pages by, comma-separated.
+ * Default 'post_title'. Accepts 'post_author', 'post_date', 'post_title', 'post_name',
+ * 'post_modified', 'post_modified_gmt', 'menu_order', 'post_parent', 'ID', 'rand',
+ * 'comment_count'. 'post_' can be omitted for any values that start with it.
+ * @type bool 'hierarchical' Whether to return pages hierarchically. Default true.
+ * @type array 'exclude' Array of page IDs to exclude.
+ * @type array 'include' Array of page IDs to include. Cannot be used with 'child_of', 'parent', 'exclude',
+ * 'meta_key', 'meta_value', or 'hierarchical'.
+ * @type string 'meta_key' Only include pages with this meta key.
+ * @type string 'meta_value' Only include pages with this meta value.
+ * @type string 'authors' A comma-separated list of author IDs.
+ * @type int 'parent' Page ID to return direct children of. 'hierarchical' must be false.
+ * Default -1, or no restriction.
+ * @type int 'exclude_tree' Remove all children of the given ID from returned pages.
+ * @type int 'number' The number of pages to return. Default 0, or all pages.
+ * @type int 'offset' The number of pages to skip before returning. Requires 'number'.
+ * Default 0.
+ * @type string 'post_type' The post type to query.
+ * Default 'page'.
+ * @type string 'post_status' A comma-separated list of post status types to include.
+ * Default 'publish'.
+ * }
+ * @return array List of pages matching defaults or $args.
*/
-function get_pages($args = '') {
+function get_pages( $args = array() ) {
global $wpdb;
$pages = false;
if ( !in_array( $post_type, $hierarchical_post_types ) )
return $pages;
+ if ( $parent && ! $child_of )
+ $hierarchical = false;
+
// Make sure we have a valid post status
if ( !is_array( $post_status ) )
$post_status = explode( ',', $post_status );
$cache = array();
$inclusions = '';
- if ( !empty($include) ) {
+ if ( ! empty( $include ) ) {
$child_of = 0; //ignore child_of, parent, exclude, meta_key, and meta_value params if using include
$parent = -1;
$exclude = '';
$meta_value = '';
$hierarchical = false;
$incpages = wp_parse_id_list( $include );
- if ( ! empty( $incpages ) ) {
- foreach ( $incpages as $incpage ) {
- if (empty($inclusions))
- $inclusions = $wpdb->prepare(' AND ( ID = %d ', $incpage);
- else
- $inclusions .= $wpdb->prepare(' OR ID = %d ', $incpage);
- }
- }
+ if ( ! empty( $incpages ) )
+ $inclusions = ' AND ID IN (' . implode( ',', $incpages ) . ')';
}
- if (!empty($inclusions))
- $inclusions .= ')';
$exclusions = '';
- if ( !empty($exclude) ) {
+ if ( ! empty( $exclude ) ) {
$expages = wp_parse_id_list( $exclude );
- if ( ! empty( $expages ) ) {
- foreach ( $expages as $expage ) {
- if (empty($exclusions))
- $exclusions = $wpdb->prepare(' AND ( ID <> %d ', $expage);
- else
- $exclusions .= $wpdb->prepare(' AND ID <> %d ', $expage);
- }
- }
+ if ( ! empty( $expages ) )
+ $exclusions = ' AND ID NOT IN (' . implode( ',', $expages ) . ')';
}
- if (!empty($exclusions))
- $exclusions .= ')';
$author_query = '';
if (!empty($authors)) {
}
- if ( $parent >= 0 )
+ if ( is_array( $parent ) ) {
+ $post_parent__in = implode( ',', array_map( 'absint', (array) $parent ) );
+ if ( ! empty( $post_parent__in ) )
+ $where .= " AND post_parent IN ($post_parent__in)";
+ } elseif ( $parent >= 0 ) {
$where .= $wpdb->prepare(' AND post_parent = %d ', $parent);
+ }
if ( 1 == count( $post_status ) ) {
$where_post_type = $wpdb->prepare( "post_type = %s AND post_status = %s", $post_type, array_shift( $post_status ) );
*
* @since 2.0.0
* @uses $wpdb
- * @uses $user_ID
* @uses do_action() Calls 'edit_attachment' on $post_ID if this is an update.
* @uses do_action() Calls 'add_attachment' on $post_ID if this is not an update.
*
* @return int Attachment ID.
*/
function wp_insert_attachment($object, $file = false, $parent = 0) {
- global $wpdb, $user_ID;
+ global $wpdb;
+
+ $user_id = get_current_user_id();
- $defaults = array('post_status' => 'inherit', 'post_type' => 'post', 'post_author' => $user_ID,
+ $defaults = array('post_status' => 'inherit', 'post_type' => 'post', 'post_author' => $user_id,
'ping_status' => get_option('default_ping_status'), 'post_parent' => 0, 'post_title' => '',
- 'menu_order' => 0, 'to_ping' => '', 'pinged' => '', 'post_password' => '',
+ 'menu_order' => 0, 'to_ping' => '', 'pinged' => '', 'post_password' => '', 'post_content' => '',
'guid' => '', 'post_content_filtered' => '', 'post_excerpt' => '', 'import_id' => 0, 'context' => '');
$object = wp_parse_args($object, $defaults);
extract($object, EXTR_SKIP);
if ( empty($post_author) )
- $post_author = $user_ID;
+ $post_author = $user_id;
$post_type = 'attachment';
// Don't delete the thumb if another attachment uses it
if (! $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE %s AND post_id <> %d", '%' . $meta['thumb'] . '%', $post_id)) ) {
$thumbfile = str_replace(basename($file), $meta['thumb'], $file);
+ /** This filter is documented in wp-admin/custom-header.php */
$thumbfile = apply_filters('wp_delete_file', $thumbfile);
@ unlink( path_join($uploadpath['basedir'], $thumbfile) );
}
// remove intermediate and backup images if there are any
foreach ( $intermediate_sizes as $intermediate ) {
+ /** This filter is documented in wp-admin/custom-header.php */
$intermediate_file = apply_filters( 'wp_delete_file', $intermediate['path'] );
@ unlink( path_join($uploadpath['basedir'], $intermediate_file) );
}
if ( is_array($backup_sizes) ) {
foreach ( $backup_sizes as $size ) {
$del_file = path_join( dirname($meta['file']), $size['file'] );
+ /** This filter is documented in wp-admin/custom-header.php */
$del_file = apply_filters('wp_delete_file', $del_file);
@ unlink( path_join($uploadpath['basedir'], $del_file) );
}
}
+ /** This filter is documented in wp-admin/custom-header.php */
$file = apply_filters('wp_delete_file', $file);
if ( ! empty($file) )
*
* @since 2.2.0
*
- * @uses $user_ID
- *
* @param string $post_type currently only supports 'post' or 'page'.
* @return string SQL code that can be added to a where clause.
*/
* @return string SQL WHERE code that can be added to a query.
*/
function get_posts_by_author_sql( $post_type, $full = true, $post_author = null, $public_only = false ) {
- global $user_ID, $wpdb;
+ global $wpdb;
// Private posts
$post_type_obj = get_post_type_object( $post_type );
$sql .= " OR post_status = 'private'";
} elseif ( is_user_logged_in() ) {
// Users can view their own private posts.
- $id = (int) $user_ID;
+ $id = get_current_user_id();
if ( null === $post_author || ! $full ) {
$sql .= " OR post_status = 'private' AND post_author = $id";
} elseif ( $id == (int) $post_author ) {
* @subpackage Cache
* @since 1.5.0
*
- * @uses $wpdb
* @uses update_post_cache()
* @uses update_object_term_cache()
* @uses update_postmeta_cache()
* @subpackage Cache
* @since 2.1.0
*
- * @uses $wpdb
- *
* @param array $post_ids List of post IDs.
* @return bool|array Returns false if there is nothing to update or an array of metadata.
*/
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff