array(
'name_admin_bar' => _x( 'Post', 'add new on admin bar' ),
),
'public' => true,
'_builtin' => true, /* internal use only. don't use this when registering your own post type. */
'_edit_link' => 'post.php?post=%d', /* internal use only. don't use this when registering your own post type. */
'capability_type' => 'post',
'map_meta_cap' => true,
'hierarchical' => false,
'rewrite' => false,
'query_var' => false,
'delete_with_user' => true,
'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'trackbacks', 'custom-fields', 'comments', 'revisions', 'post-formats' ),
) );
register_post_type( 'page', array(
'labels' => array(
'name_admin_bar' => _x( 'Page', 'add new on admin bar' ),
),
'public' => true,
'publicly_queryable' => false,
'_builtin' => true, /* internal use only. don't use this when registering your own post type. */
'_edit_link' => 'post.php?post=%d', /* internal use only. don't use this when registering your own post type. */
'capability_type' => 'page',
'map_meta_cap' => true,
'hierarchical' => true,
'rewrite' => false,
'query_var' => false,
'delete_with_user' => true,
'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'page-attributes', 'custom-fields', 'comments', 'revisions' ),
) );
register_post_type( 'attachment', array(
'labels' => array(
'name' => _x('Media', 'post type general name'),
'name_admin_bar' => _x( 'Media', 'add new from admin bar' ),
'add_new' => _x( 'Add New', 'add new media' ),
'edit_item' => __( 'Edit Media' ),
'view_item' => __( 'View Attachment Page' ),
),
'public' => true,
'show_ui' => true,
'_builtin' => true, /* internal use only. don't use this when registering your own post type. */
'_edit_link' => 'post.php?post=%d', /* internal use only. don't use this when registering your own post type. */
'capability_type' => 'post',
'capabilities' => array(
'create_posts' => 'upload_files',
),
'map_meta_cap' => true,
'hierarchical' => false,
'rewrite' => false,
'query_var' => false,
'show_in_nav_menus' => false,
'delete_with_user' => true,
'supports' => array( 'title', 'author', 'comments' ),
) );
add_post_type_support( 'attachment:audio', 'thumbnail' );
add_post_type_support( 'attachment:video', 'thumbnail' );
register_post_type( 'revision', array(
'labels' => array(
'name' => __( 'Revisions' ),
'singular_name' => __( 'Revision' ),
),
'public' => false,
'_builtin' => true, /* internal use only. don't use this when registering your own post type. */
'_edit_link' => 'revision.php?revision=%d', /* internal use only. don't use this when registering your own post type. */
'capability_type' => 'post',
'map_meta_cap' => true,
'hierarchical' => false,
'rewrite' => false,
'query_var' => false,
'can_export' => false,
'delete_with_user' => true,
'supports' => array( 'author' ),
) );
register_post_type( 'nav_menu_item', array(
'labels' => array(
'name' => __( 'Navigation Menu Items' ),
'singular_name' => __( 'Navigation Menu Item' ),
),
'public' => false,
'_builtin' => true, /* internal use only. don't use this when registering your own post type. */
'hierarchical' => false,
'rewrite' => false,
'delete_with_user' => false,
'query_var' => false,
) );
register_post_status( 'publish', array(
'label' => _x( 'Published', 'post' ),
'public' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop( 'Published (%s)', 'Published (%s)' ),
) );
register_post_status( 'future', array(
'label' => _x( 'Scheduled', 'post' ),
'protected' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop('Scheduled (%s)', 'Scheduled (%s)' ),
) );
register_post_status( 'draft', array(
'label' => _x( 'Draft', 'post' ),
'protected' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop( 'Draft (%s)', 'Drafts (%s)' ),
) );
register_post_status( 'pending', array(
'label' => _x( 'Pending', 'post' ),
'protected' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop( 'Pending (%s)', 'Pending (%s)' ),
) );
register_post_status( 'private', array(
'label' => _x( 'Private', 'post' ),
'private' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop( 'Private (%s)', 'Private (%s)' ),
) );
register_post_status( 'trash', array(
'label' => _x( 'Trash', 'post' ),
'internal' => true,
'_builtin' => true, /* internal use only. */
'label_count' => _n_noop( 'Trash (%s)', 'Trash (%s)' ),
'show_in_admin_status_list' => true,
) );
register_post_status( 'auto-draft', array(
'label' => 'auto-draft',
'internal' => true,
'_builtin' => true, /* internal use only. */
) );
register_post_status( 'inherit', array(
'label' => 'inherit',
'internal' => true,
'_builtin' => true, /* internal use only. */
'exclude_from_search' => false,
) );
}
add_action( 'init', 'create_initial_post_types', 0 ); // highest priority
/**
* Retrieve attached file path based on attachment ID.
*
* 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
* prevent looking up the meta name and provide a mechanism for sending the
* attached filename through a filter.
*
* @since 2.0.0
*
* @param int $attachment_id Attachment ID.
* @param bool $unfiltered Optional. Whether to apply filters. Default false.
* @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 );
// If the file is relative, prepend upload dir.
if ( $file && 0 !== strpos($file, '/') && !preg_match('|^.:\\\|', $file) && ( ($uploads = wp_upload_dir()) && false === $uploads['error'] ) )
$file = $uploads['basedir'] . "/$file";
if ( $unfiltered )
return $file;
/**
* Filter the attached file based on the given ID.
*
* @since 2.1.0
*
* @param string $file Path to attached file.
* @param int $attachment_id Attachment ID.
*/
return apply_filters( 'get_attached_file', $file, $attachment_id );
}
/**
* Update attachment file path based on attachment ID.
*
* Used to update the file path of the attachment, which uses post meta name
* '_wp_attached_file' to store the path of the attachment.
*
* @since 2.1.0
*
* @param int $attachment_id Attachment ID.
* @param string $file File path for the attachment.
* @return bool True on success, false on failure.
*/
function update_attached_file( $attachment_id, $file ) {
if ( !get_post( $attachment_id ) )
return false;
/**
* Filter the path to the attached file to update.
*
* @since 2.1.0
*
* @param string $file Path to the attached file to update.
* @param int $attachment_id Attachment ID.
*/
$file = apply_filters( 'update_attached_file', $file, $attachment_id );
if ( $file = _wp_relative_upload_path( $file ) )
return update_post_meta( $attachment_id, '_wp_attached_file', $file );
else
return delete_post_meta( $attachment_id, '_wp_attached_file' );
}
/**
* Return relative path to an uploaded file.
*
* The path is relative to the current upload dir.
*
* @since 2.9.0
*
* @param string $path Full path to the file.
* @return string Relative path on success, unchanged path on failure.
*/
function _wp_relative_upload_path( $path ) {
$new_path = $path;
$uploads = wp_upload_dir();
if ( 0 === strpos( $new_path, $uploads['basedir'] ) ) {
$new_path = str_replace( $uploads['basedir'], '', $new_path );
$new_path = ltrim( $new_path, '/' );
}
/**
* Filter the relative path to an uploaded file.
*
* @since 2.9.0
*
* @param string $new_path Relative path to the file.
* @param string $path Full path to the file.
*/
return apply_filters( '_wp_relative_upload_path', $new_path, $path );
}
/**
* Retrieve all children of the post parent ID.
*
* Normally, without any enhancements, the children would apply to pages. In the
* context of the inner workings of WordPress, pages, posts, and attachments
* share the same table, so therefore the functionality could apply to any one
* of them. It is then noted that while this function does not work on posts, it
* does not mean that it won't work on posts. It is recommended that you know
* what context you wish to retrieve the children of.
*
* Attachments may also be made the child of a post, so if that is an accurate
* statement (which needs to be verified), it would then be possible to get
* all of the attachments for a post. Attachments have since changed since
* version 2.5, so this is most likely unaccurate, but serves generally as an
* example of what is possible.
*
* The arguments listed as defaults are for this function and also of the
* {@link get_posts()} function. The arguments are combined with the
* get_children defaults and are then passed to the {@link get_posts()}
* function, which accepts additional arguments. You can replace the defaults in
* this function, listed below and the additional arguments listed in the
* {@link get_posts()} function.
*
* The 'post_parent' is the most important argument and important attention
* needs to be paid to the $args parameter. If you pass either an object or an
* integer (number), then just the 'post_parent' is grabbed and everything else
* is lost. If you don't specify any arguments, then it is assumed that you are
* in The Loop and the post parent will be grabbed for from the current post.
*
* The 'post_parent' argument is the ID to get the children. The 'numberposts'
* is the amount of posts to retrieve that has a default of '-1', which is
* used to get all of the posts. Giving a number higher than 0 will only
* retrieve that amount of posts.
*
* The 'post_type' and 'post_status' arguments can be used to choose what
* criteria of posts to retrieve. The 'post_type' can be anything, but WordPress
* post types are 'post', 'pages', and 'attachments'. The 'post_status'
* argument will accept any post status within the write administration panels.
*
* @internal Claims made in the long description might be inaccurate.
* @since 2.0.0
*
* @see get_posts()
*
* @param mixed $args Optional. User defined arguments for replacing the defaults. Default empty.
* @param string $output Optional. Constant for return type. Accepts OBJECT, ARRAY_A, ARRAY_N.
* Default OBJECt.
* @return array Array of children, where the type of each element is determined by $output parameter.
* Empty array on failure.
*/
function get_children( $args = '', $output = OBJECT ) {
$kids = array();
if ( empty( $args ) ) {
if ( isset( $GLOBALS['post'] ) ) {
$args = array('post_parent' => (int) $GLOBALS['post']->post_parent );
} else {
return $kids;
}
} elseif ( is_object( $args ) ) {
$args = array('post_parent' => (int) $args->post_parent );
} elseif ( is_numeric( $args ) ) {
$args = array('post_parent' => (int) $args);
}
$defaults = array(
'numberposts' => -1, 'post_type' => 'any',
'post_status' => 'any', 'post_parent' => 0,
);
$r = wp_parse_args( $args, $defaults );
$children = get_posts( $r );
if ( ! $children )
return $kids;
if ( ! empty( $r['fields'] ) )
return $children;
update_post_cache($children);
foreach ( $children as $key => $child )
$kids[$child->ID] = $children[$key];
if ( $output == OBJECT ) {
return $kids;
} elseif ( $output == ARRAY_A ) {
foreach ( (array) $kids as $kid )
$weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
return $weeuns;
} elseif ( $output == ARRAY_N ) {
foreach ( (array) $kids as $kid )
$babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
return $babes;
} else {
return $kids;
}
}
/**
* Get extended entry info ().
*
* There should not be any space after the second dash and before the word
* 'more'. There can be text or space(s) after the word 'more', but won't be
* referenced.
*
* The returned array has 'main', 'extended', and 'more_text' keys. Main has the text before
* the _x('Add New', 'product');.
* - add_new_item - Default is Add New Post/Add New Page.
* - edit_item - Default is Edit Post/Edit Page.
* - new_item - Default is New Post/New Page.
* - view_item - Default is View Post/View Page.
* - search_items - Default is Search Posts/Search Pages.
* - not_found - Default is No posts found/No pages found.
* - not_found_in_trash - Default is No posts found in Trash/No pages found in Trash.
* - parent_item_colon - This string isn't used on non-hierarchical types. In hierarchical
* ones the default is 'Parent Page:'.
* - all_items - String for the submenu. Default is All Posts/All Pages.
* - menu_name - Default is the same as name.
*
* 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 Post type object.
* @return object object with all the labels as member variables.
*/
function get_post_type_labels( $post_type_object ) {
$nohier_vs_hier_defaults = array(
'name' => array( _x('Posts', 'post type general name'), _x('Pages', 'post type general name') ),
'singular_name' => array( _x('Post', 'post type singular name'), _x('Page', 'post type singular name') ),
'add_new' => array( _x('Add New', 'post'), _x('Add New', 'page') ),
'add_new_item' => array( __('Add New Post'), __('Add New Page') ),
'edit_item' => array( __('Edit Post'), __('Edit Page') ),
'new_item' => array( __('New Post'), __('New Page') ),
'view_item' => array( __('View Post'), __('View Page') ),
'search_items' => array( __('Search Posts'), __('Search Pages') ),
'not_found' => array( __('No posts found.'), __('No pages found.') ),
'not_found_in_trash' => array( __('No posts found in Trash.'), __('No pages found in Trash.') ),
'parent_item_colon' => array( null, __('Parent Page:') ),
'all_items' => array( __( 'All Posts' ), __( 'All Pages' ) )
);
$nohier_vs_hier_defaults['menu_name'] = $nohier_vs_hier_defaults['name'];
$labels = _get_custom_object_labels( $post_type_object, $nohier_vs_hier_defaults );
$post_type = $post_type_object->name;
/**
* Filter the labels of a specific post type.
*
* The dynamic portion of the hook name, $post_type, refers to
* the post type slug.
*
* @since 3.5.0
*
* @see get_post_type_labels() for the full list of labels.
*
* @param array $labels Array of labels for the given post type.
*/
return apply_filters( "post_type_labels_{$post_type}", $labels );
}
/**
* Build an object with custom-something object (post type, taxonomy) labels
* out of a custom-something object
*
* @since 3.0.0
* @access private
*
* @param object $object A custom-something object.
* @param array $nohier_vs_hier_defaults Hierarchical vs non-hierarchical default labels.
*/
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;
if ( !isset( $object->labels['singular_name'] ) && isset( $object->labels['name'] ) )
$object->labels['singular_name'] = $object->labels['name'];
if ( ! isset( $object->labels['name_admin_bar'] ) )
$object->labels['name_admin_bar'] = isset( $object->labels['singular_name'] ) ? $object->labels['singular_name'] : $object->name;
if ( !isset( $object->labels['menu_name'] ) && isset( $object->labels['name'] ) )
$object->labels['menu_name'] = $object->labels['name'];
if ( !isset( $object->labels['all_items'] ) && isset( $object->labels['menu_name'] ) )
$object->labels['all_items'] = $object->labels['menu_name'];
foreach ( $nohier_vs_hier_defaults as $key => $value )
$defaults[$key] = $object->hierarchical ? $value[1] : $value[0];
$labels = array_merge( $defaults, $object->labels );
return (object)$labels;
}
/**
* Add submenus for post types.
*
* @access private
* @since 3.1.0
*/
function _add_post_type_submenus() {
foreach ( get_post_types( array( 'show_ui' => true ) ) as $ptype ) {
$ptype_obj = get_post_type_object( $ptype );
// Sub-menus only.
if ( ! $ptype_obj->show_in_menu || $ptype_obj->show_in_menu === true )
continue;
add_submenu_page( $ptype_obj->show_in_menu, $ptype_obj->labels->name, $ptype_obj->labels->all_items, $ptype_obj->cap->edit_posts, "edit.php?post_type=$ptype" );
}
}
add_action( 'admin_menu', '_add_post_type_submenus' );
/**
* Register support of certain features for a post type.
*
* All core features are directly associated with a functional area of the edit
* screen, such as the editor or a meta box. Features include: 'title', 'editor',
* 'comments', 'revisions', 'trackbacks', 'author', 'excerpt', 'page-attributes',
* 'thumbnail', 'custom-fields', and 'post-formats'.
*
* Additionally, the 'revisions' feature dictates whether the post type will
* store revisions, and the 'comments' feature dictates whether the comments
* count will show on the edit screen.
*
* @since 3.0.0
*
* @param string $post_type The post type for which to add the feature.
* @param string|array $feature The feature being added, accepts an array of
* feature strings or a single string.
*/
function add_post_type_support( $post_type, $feature ) {
global $_wp_post_type_features;
$features = (array) $feature;
foreach ($features as $feature) {
if ( func_num_args() == 2 )
$_wp_post_type_features[$post_type][$feature] = true;
else
$_wp_post_type_features[$post_type][$feature] = array_slice( func_get_args(), 2 );
}
}
/**
* Remove support for a feature from a post type.
*
* @since 3.0.0
*
* @param string $post_type The post type for which to remove the feature.
* @param string $feature The feature being removed.
*/
function remove_post_type_support( $post_type, $feature ) {
global $_wp_post_type_features;
if ( isset( $_wp_post_type_features[$post_type][$feature] ) )
unset( $_wp_post_type_features[$post_type][$feature] );
}
/**
* Get all the post type features
*
* @since 3.4.0
*
* @param string $post_type The post type.
* @return array Post type supports list.
*/
function get_all_post_type_supports( $post_type ) {
global $_wp_post_type_features;
if ( isset( $_wp_post_type_features[$post_type] ) )
return $_wp_post_type_features[$post_type];
return array();
}
/**
* Check a post type's support for a given feature.
*
* @since 3.0.0
*
* @param string $post_type The post type being checked.
* @param string $feature the feature being checked.
* @return bool Whether the post type supports the given feature.
*/
function post_type_supports( $post_type, $feature ) {
global $_wp_post_type_features;
return ( isset( $_wp_post_type_features[$post_type][$feature] ) );
}
/**
* Update the post type for the post ID.
*
* The page or post cache will be cleaned for the post ID.
*
* @since 2.5.0
*
* @global wpdb $wpdb WordPress database access abstraction object.
*
* @param int $post_id Optional. Post ID to change post type. Default 0.
* @param string $post_type Optional. Post type. Accepts 'post' or 'page' to
* name a few. Default 'post'.
* @return int Amount of rows changed. Should be 1 for success and 0 for failure.
*/
function set_post_type( $post_id = 0, $post_type = 'post' ) {
global $wpdb;
$post_type = sanitize_post_field('post_type', $post_type, $post_id, 'db');
$return = $wpdb->update( $wpdb->posts, array('post_type' => $post_type), array('ID' => $post_id) );
clean_post_cache( $post_id );
return $return;
}
/**
* Retrieve list of latest posts or posts matching criteria.
*
* The defaults are as follows:
*
* @since 1.2.0
*
* @see WP_Query::parse_query()
*
* @param array $args {
* Optional. Arguments to retrieve posts. {@see WP_Query::parse_query()} for more
* available arguments.
*
* @type int $numberposts Total number of posts to retrieve. Is an alias of $posts_per_page
* in WP_Query. Accepts 1+ and -1 for all. Default 5.
* @type int $offset The number of posts to offset before retrieval. Default 0.
* @type int|string $category Category ID or comma-separated list of IDs (this or any children).
* Is an alias of $cat in WP_Query. Default 0.
* @type string $orderby Which field to order posts by. Accepts post fields. Default 'date'.
* @type array $include An array of post IDs to retrieve, sticky posts will be included.
* Is an alias of $post__in in WP_Query. Default empty array.
* @type array $exclude An array of post IDs not to retrieve. Default empty array.
* @type string $meta_key Custom field key. Default empty.
* @type mixed $meta_value Custom field value. Default empty string.
* @type string $post_type Post type. Default 'post'.
* @type bool $suppress_filters Whether to suppress filters. Default true.
* }
* @return array List of posts.
*/
function get_posts( $args = null ) {
$defaults = array(
'numberposts' => 5, 'offset' => 0,
'category' => 0, 'orderby' => 'date',
'order' => 'DESC', 'include' => array(),
'exclude' => array(), 'meta_key' => '',
'meta_value' =>'', 'post_type' => 'post',
'suppress_filters'