'exclude_from_search' => false,
) );
}
-add_action( 'init', 'create_initial_post_types', 0 ); // highest priority
/**
* Retrieve attached file path based on attachment ID.
* 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()
+ * @todo Check validity of description.
*
* @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.
if ( $output == OBJECT ) {
return $kids;
} elseif ( $output == ARRAY_A ) {
- foreach ( (array) $kids as $kid )
+ $weeuns = array();
+ 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 = array();
+ foreach ( (array) $kids as $kid ) {
$babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
+ }
return $babes;
} else {
return $kids;
* referenced.
*
* The returned array has 'main', 'extended', and 'more_text' keys. Main has the text before
- * the <code><!--more--></code>. The 'extended' key has the content after the
- * <code><!--more--></code> comment. The 'more_text' key has the custom "Read More" text.
+ * the `<!--more-->`. The 'extended' key has the content after the
+ * `<!--more-->` comment. The 'more_text' key has the custom "Read More" text.
*
* @since 1.0.0
*
* Default OBJECT.
* @param string $filter Optional. Type of filter to apply. Accepts 'raw', 'edit', 'db',
* or 'display'. Default 'raw'.
- * @return WP_Post|null WP_Post on success or null on failure.
+ * @return WP_Post|array|null Type corresponding to $output on success or null on failure.
+ * When $output is OBJECT, a `WP_Post` instance is returned.
*/
function get_post( $post = null, $output = OBJECT, $filter = 'raw' ) {
if ( empty( $post ) && isset( $GLOBALS['post'] ) )
$post = $GLOBALS['post'];
- if ( is_a( $post, 'WP_Post' ) ) {
+ if ( $post instanceof WP_Post ) {
$_post = $post;
} elseif ( is_object( $post ) ) {
if ( empty( $post->filter ) ) {
*
* @since 3.5.0
*
+ * @property-read array $ancestors
+ * @property-read string $page_template
+ * @property-read int $post_category
+ * @property-read string $tag_input
+ *
*/
final class WP_Post {
* @since 2.0.0
*
* @param int|WP_Post $ID Optional. Post ID or post object. Default empty.
- * @return string|bool The mime type on success, false on failure.
+ * @return string|false The mime type on success, false on failure.
*/
function get_post_mime_type( $ID = '' ) {
$post = get_post($ID);
* @since 2.0.0
*
* @param int|WP_Post $ID Optional. Post ID or post object. Default empty.
- * @return string|bool Post status on success, false on failure.
+ * @return string|false Post status on success, false on failure.
*/
function get_post_status( $ID = '' ) {
$post = get_post($ID);
}
/**
- * Get a list of all registered post status objects.
+ * Get a list of post statuses.
*
* @since 3.0.0
*
*
* @see register_post_status()
*
- * @param array|string $args Optional. Array or string of post status arguments. Default array.
- * @param string $output Optional. The type of output to return. Accepts post status 'names'
- * or 'objects'. Default 'names'.
+ * @param array|string $args Optional. Array or string of post status arguments to compare against
+ * properties of the global `$wp_post_statuses objects`. Default empty array.
+ * @param string $output Optional. The type of output to return, either 'names' or 'objects'. Default 'names'.
* @param string $operator Optional. The logical operation to perform. 'or' means only one element
* from the array needs to match; 'and' means all elements must match.
* Default 'and'.
* @since 2.1.0
*
* @param int|WP_Post $post Optional. Post ID or post object. Default is global $post.
- * @return string|bool Post type on success, false on failure.
+ * @return string|false Post type on success, false on failure.
*/
function get_post_type( $post = null ) {
if ( $post = get_post( $post ) )
*
* @global array $wp_post_types List of post types.
*
- * @see register_post_type()
+ * @see register_post_type() for accepted arguments.
*
* @param array|string $args Optional. An array of key => value arguments to match against
* the post type objects. Default empty array.
* @param string $output Optional. The type of output to return. Accepts post type 'names'
* or 'objects'. Default 'names'.
- * @param string $operator Optaionl. The logical operation to perform. 'or' means only one
+ * @param string $operator Optional. The logical operation to perform. 'or' means only one
* element from the array needs to match; 'and' means all elements
- * must match. Default 'and'.
+ * must match. Accepts 'or' or 'and'. Default 'and'.
* @return array A list of post type names or objects.
*/
function get_post_types( $args = array(), $output = 'names', $operator = 'and' ) {
$post_type = sanitize_key( $post_type );
$args->name = $post_type;
- if ( strlen( $post_type ) > 20 ) {
- _doing_it_wrong( __FUNCTION__, __( 'Post types cannot exceed 20 characters in length' ), '4.0' );
- return new WP_Error( 'post_type_too_long', __( 'Post types cannot exceed 20 characters in length' ) );
+ if ( empty( $post_type ) || strlen( $post_type ) > 20 ) {
+ _doing_it_wrong( __FUNCTION__, __( 'Post type names must be between 1 and 20 characters in length.' ), '4.2' );
+ return new WP_Error( 'post_type_length_invalid', __( 'Post type names must be between 1 and 20 characters in length.' ) );
}
// If not set, default to the setting for public.
// If not set, default to the whether the full UI is shown.
if ( null === $args->show_in_admin_bar )
- $args->show_in_admin_bar = true === $args->show_in_menu;
+ $args->show_in_admin_bar = (bool) $args->show_in_menu;
// If not set, default to the setting for public.
if ( null === $args->show_in_nav_menus )
* - singular_name - name for one object of this post type. Default is Post/Page
* - add_new - Default is Add New for both hierarchical and non-hierarchical types.
* When internationalizing this string, please use a gettext context
- * {@see http://codex.wordpress.org/I18n_for_WordPress_Developers#Disambiguation_by_context}
- * matching your post type. Example: <code>_x('Add New', 'product');</code>.
+ * {@link https://codex.wordpress.org/I18n_for_WordPress_Developers#Disambiguation_by_context}
+ * matching your post type. Example: `_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.
* - 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 <code>name</code>.
+ * - 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).
/**
* Filter the labels of a specific post type.
*
- * The dynamic portion of the hook name, $post_type, refers to
+ * The dynamic portion of the hook name, `$post_type`, refers to
* the post type slug.
*
* @since 3.5.0
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];
-
+ $defaults = array();
+ 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_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.
*
* @since 2.5.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database 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
/**
* Filter the value of a specific post field to edit.
*
- * The dynamic portion of the hook name, $field, refers to the post
+ * The dynamic portion of the hook name, `$field`, refers to the post
* field name.
*
* @since 2.3.0
/**
* Filter the value of a specific post field to edit.
*
- * The dynamic portion of the hook name, $field_no_prefix, refers to
+ * The dynamic portion of the hook name, `$field_no_prefix`, refers to
* the post field name.
*
* @since 2.3.0
} else {
$value = esc_attr($value);
}
- } else if ( 'db' == $context ) {
+ } elseif ( 'db' == $context ) {
if ( $prefixed ) {
/**
* Filter the value of a specific post field before saving.
*
- * The dynamic portion of the hook name, $field, refers to the post
+ * The dynamic portion of the hook name, `$field`, refers to the post
* field name.
*
* @since 2.3.0
/**
* Filter the value of a specific field before saving.
*
- * The dynamic portion of the hook name, $field_no_prefix, refers
+ * The dynamic portion of the hook name, `$field_no_prefix`, refers
* to the post field name.
*
* @since 2.3.0
/**
* Filter the value of a specific post field before saving.
*
- * The dynamic portion of the hook name, $field, refers to the post
+ * The dynamic portion of the hook name, `$field`, refers to the post
* field name.
*
* @since 2.3.0
/**
* Filter the value of a specific post field for display.
*
- * The dynamic portion of the hook name, $field, refers to the post
+ * The dynamic portion of the hook name, `$field`, refers to the post
* field name.
*
* @since 2.3.0
if ( 'attribute' == $context )
$value = esc_attr($value);
- else if ( 'js' == $context )
+ elseif ( 'js' == $context )
$value = esc_js($value);
return $value;
$cache_key = _count_posts_cache_key( $type, $perm );
+ $counts = wp_cache_get( $cache_key, 'counts' );
+ if ( false !== $counts ) {
+ /** This filter is documented in wp-includes/post.php */
+ return apply_filters( 'wp_count_posts', $counts, $type, $perm );
+ }
+
$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s";
if ( 'readable' == $perm && is_user_logged_in() ) {
$post_type_object = get_post_type_object($type);
}
$query .= ' GROUP BY post_status';
- $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 ( $results as $row )
- $counts[ $row['post_status'] ] = $row['num_posts'];
+ $results = (array) $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
+ $counts = array_fill_keys( get_post_stati(), 0 );
- $counts = (object) $counts;
- wp_cache_set( $cache_key, $counts, 'counts' );
+ foreach ( $results as $row ) {
+ $counts[ $row['post_status'] ] = $row['num_posts'];
}
+ $counts = (object) $counts;
+ wp_cache_set( $cache_key, $counts, 'counts' );
+
/**
* Modify returned post counts by status for the current post type.
*
$wild = '[-._a-z0-9]*';
foreach ( (array) $wildcard_mime_types as $type ) {
- $regex = str_replace( '__wildcard__', $wild, preg_quote( str_replace( '*', '__wildcard__', $type ) ) );
- $patternses[1][$type] = "^$regex$";
- if ( false === strpos($type, '/') ) {
- $patternses[2][$type] = "^$regex/";
- $patternses[3][$type] = $regex;
+ $mimes = array_map( 'trim', explode( ',', $type ) );
+ foreach ( $mimes as $mime ) {
+ $regex = str_replace( '__wildcard__', $wild, preg_quote( str_replace( '*', '__wildcard__', $mime ) ) );
+ $patternses[][$type] = "^$regex$";
+ if ( false === strpos( $mime, '/' ) ) {
+ $patternses[][$type] = "^$regex/";
+ $patternses[][$type] = $regex;
+ }
}
}
asort( $patternses );
$wildcards = array('', '%', '%/%');
if ( is_string($post_mime_types) )
$post_mime_types = array_map('trim', explode(',', $post_mime_types));
+
+ $wheres = array();
+
foreach ( (array) $post_mime_types as $mime_type ) {
$mime_type = preg_replace('/\s/', '', $mime_type);
$slashpos = strpos($mime_type, '/');
*
* @since 1.0.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
* @see wp_delete_attachment()
* @see wp_trash_post()
*
}
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' );
/**
* Move a post or page to the Trash
*
* @since 2.9.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
*
* @param int|WP_Post $post Optional. Post ID or post object. Defaults to global $post.
* @return mixed False on failure.
* @since 2.9.0
*
* @param int|WP_Post $post Optional. Post ID or post object. Defaults to global $post.
- * @return mixed False on failure.
+ * @return null|bool Null on failure.
*/
function wp_untrash_post_comments( $post = null ) {
global $wpdb;
*
* @since 2.3.0
*
- * @uses wp_get_object_terms()
- *
* @param int $post_id Optional. The Post ID. Does not default to the ID of the
* global $post. Defualt 0.
* @param array $args Optional. Overwrite the defaults
*
* @since 2.8.0
*
- * @uses wp_get_object_terms()
- *
* @param int $post_id Optional. The Post ID. Does not default to the ID of the
* global $post. Default 0.
* @param string $taxonomy Optional. The taxonomy for which to retrieve terms. Default 'post_tag'.
*
* @see get_posts()
*
- * @param string $deprecated Not used.
* @param array $args Optional. Arguments to retrieve posts. Default empty array.
* @param string $output Optional. Type of output. Accepts ARRAY_A or ''. Default ARRAY_A.
* @return array|bool Associative array if $output equals ARRAY_A, array or false if no results.
* setting the value for 'comment_status' key.
*
* @since 1.0.0
+ * @since 4.2.0 Support was added for encoding emoji in the post title, content, and excerpt.
*
* @see sanitize_post()
* @global wpdb $wpdb WordPress database abstraction object.
*
* @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 is
* the current user ID.
- * @type bool $ping_status Whether the post can accept pings. Default is the
- * 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 $post_date The date of the post. Default is the current time.
+ * @type string $post_date_gmt The date of the post in the GMT timezone. Default is
+ * the value of `$post_date`.
+ * @type mixed $post_content The post content. Default empty.
+ * @type string $post_content_filtered The filtered post content. Default empty.
+ * @type string $post_title The post title. Default empty.
+ * @type string $post_excerpt The post excerpt. Default empty.
+ * @type string $post_status The post status. Default 'draft'.
+ * @type string $post_type The post type. Default 'post'.
+ * @type string $comment_status Whether the post can accept comments. Accepts 'open' or 'closed'.
+ * Default is the value of 'default_comment_status' option.
+ * @type string $ping_status Whether the post can accept pings. Accepts 'open' or 'closed'.
+ * Default is the value of 'default_ping_status' option.
+ * @type string $post_password The password to access the post. Default empty.
+ * @type string $post_name The post name. Default is the sanitized post title.
* @type string $to_ping Space or carriage return-separated list of URLs to ping.
- * Default empty string.
+ * Default empty.
* @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.
+ * been pinged. Default empty.
+ * @type string $post_modified The date when the post was last modified. Default is
+ * the current time.
+ * @type string $post_modified_gmt The date when the post was last modified in the GMT
+ * timezone. Default is the current time.
+ * @type int $post_parent Set this for the post it belongs to, if any. Default 0.
+ * @type int $menu_order The order the post should be displayed in. Default 0.
+ * @type string $post_mime_type The mime type of the post. Default empty.
+ * @type string $guid Global Unique ID for referencing the post. Default empty.
* }
* @param bool $wp_error Optional. Whether to allow return of WP_Error on failure. Default false.
* @return int|WP_Error The post ID on success. The value 0 or WP_Error on failure.
// Expected_slashed (everything!).
$data = compact( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_content_filtered', 'post_title', 'post_excerpt', 'post_status', 'post_type', 'comment_status', 'ping_status', 'post_password', 'post_name', 'to_ping', 'pinged', 'post_modified', 'post_modified_gmt', 'post_parent', 'menu_order', 'post_mime_type', 'guid' );
+ $emoji_fields = array( 'post_title', 'post_content', 'post_excerpt' );
+
+ foreach( $emoji_fields as $emoji_field ) {
+ if ( isset( $data[ $emoji_field ] ) ) {
+ $charset = $wpdb->get_col_charset( $wpdb->posts, $emoji_field );
+ if ( 'utf8' === $charset ) {
+ $data[ $emoji_field ] = wp_encode_emoji( $data[ $emoji_field ] );
+ }
+ }
+ }
+
if ( 'attachment' === $post_type ) {
/**
* Filter attachment post data before it is updated in or added to the database.
if ( 'default' != $postarr['page_template'] && ! isset( $page_templates[ $postarr['page_template'] ] ) ) {
if ( $wp_error ) {
return new WP_Error('invalid_page_template', __('The page template is invalid.'));
- } else {
- return 0;
}
+ update_post_meta( $post_ID, '_wp_page_template', 'default' );
+ } else {
+ update_post_meta( $post_ID, '_wp_page_template', $postarr['page_template'] );
}
- update_post_meta( $post_ID, '_wp_page_template', $postarr['page_template'] );
}
if ( 'attachment' !== $postarr['post_type'] ) {
/**
* Fires once a post has been saved.
*
- * The dynamic portion of the hook name, $post->post_type, refers to
+ * The dynamic portion of the hook name, `$post->post_type`, refers to
* the post type slug.
*
* @since 3.7.0
if ( ! is_array( $feeds ) )
$feeds = array();
- $hierarchical_post_types = get_post_types( array('hierarchical' => true) );
if ( 'attachment' == $post_type ) {
// Attachment slugs must be unique across all types.
$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND ID != %d LIMIT 1";
} while ( $post_name_check );
$slug = $alt_post_name;
}
- } elseif ( in_array( $post_type, $hierarchical_post_types ) ) {
+ } elseif ( is_post_type_hierarchical( $post_type ) ) {
if ( 'nav_menu_item' == $post_type )
return $slug;
* Page slugs must be unique within their own trees. Pages are in a separate
* namespace than posts so page slugs are allowed to overlap post slugs.
*/
- $check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type IN ( '" . implode( "', '", esc_sql( $hierarchical_post_types ) ) . "' ) AND ID != %d AND post_parent = %d LIMIT 1";
- $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_ID, $post_parent ) );
+ $check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type IN ( %s, 'attachment' ) AND ID != %d AND post_parent = %d LIMIT 1";
+ $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_type, $post_ID, $post_parent ) );
/**
* Filter whether the post slug would make a bad hierarchical post slug.
$suffix = 2;
do {
$alt_post_name = _truncate_post_slug( $slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix";
- $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $alt_post_name, $post_ID, $post_parent ) );
+ $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $alt_post_name, $post_type, $post_ID, $post_parent ) );
$suffix++;
} while ( $post_name_check );
$slug = $alt_post_name;
} else {
$post_categories = array();
}
- } else if ( 1 == count($post_categories) && '' == reset($post_categories) ) {
+ } elseif ( 1 == count( $post_categories ) && '' == reset( $post_categories ) ) {
return true;
}
/**
* Transition the post status of a post.
*
- * Calls hooks to transition post status.
- *
- * The first is 'transition_post_status' with new status, old status, and post data.
- *
- * The next action called is 'OLDSTATUS_to_NEWSTATUS' the 'NEWSTATUS' is the
- * $new_status parameter and the 'OLDSTATUS' is $old_status parameter; it has the
- * post data.
+ * When a post is saved, the post status is "transitioned" from one status to another,
+ * though this does not always mean the status has actually changed before and after
+ * the save.
*
- * The final action is named 'NEWSTATUS_POSTTYPE', 'NEWSTATUS' is from the $new_status
- * parameter and POSTTYPE is post_type post data.
+ * For instance: When publishing a post for the first time, the post status may transition
+ * from 'draft' – or some other status – to 'publish'. However, if a post is already
+ * published and is simply being updated, the "old" and "new" statuses may both be 'publish'
+ * before and after the transition.
*
* @since 2.3.0
*
- * @param string $new_status Transition to this post status.
- * @param string $old_status Previous post status.
- * @param object $post Post data.
+ * @param string $new_status Transition to this post status.
+ * @param string $old_status Previous post status.
+ * @param WP_Post $post Post data.
*/
function wp_transition_post_status( $new_status, $old_status, $post ) {
/**
/**
* Fires when a post is transitioned from one status to another.
*
- * The dynamic portions of the hook name, $new_status and $old status,
+ * The dynamic portions of the hook name, `$new_status` and `$old status`,
* refer to the old and new post statuses, respectively.
*
* @since 2.3.0
/**
* Fires when a post is transitioned from one status to another.
*
- * The dynamic portions of the hook name, $new_status and $post->post_type,
+ * The dynamic portions of the hook name, `$new_status` and `$post->post_type`,
* refer to the new post status and post type, respectively.
*
+ * Please note: When this action is hooked using a particular post status (like
+ * 'publish', as `publish_{$post->post_type}`), it will fire both when a post is
+ * first transitioned to that status from something else, as well as upon
+ * subsequent post updates (old and new status are both the same).
+ *
+ * Therefore, if you are looking to only fire a callback when a post is first
+ * transitioned to a status, use the {@see 'transition_post_status'} hook instead.
+ *
* @since 2.3.0
*
* @param int $post_id Post ID.
*
* @since 1.5.1
*
- * @param int $page_id Page ID.
- * @param array $pages List of pages' objects.
+ * @param int $page_id Page ID.
+ * @param array $pages List of pages' objects.
* @return array List of page children.
*/
-function get_page_children($page_id, $pages) {
+function get_page_children( $page_id, $pages ) {
$page_list = array();
foreach ( (array) $pages as $page ) {
if ( $page->post_parent == $page_id ) {
$page_list[] = $page;
- if ( $children = get_page_children($page->ID, $pages) )
- $page_list = array_merge($page_list, $children);
+ if ( $children = get_page_children( $page->ID, $pages ) ) {
+ $page_list = array_merge( $page_list, $children );
+ }
}
}
+
return $page_list;
}
*
* @since 1.5.0
*
- * @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'.
+ * @param array|string $args {
+ * Optional. Array or string of arguments to retrieve pages.
+ *
+ * @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. Accepts 'ASC', 'DESC'. Default 'ASC'.
+ * @type string $sort_column What columns to sort pages by, comma-separated. Accepts 'post_author',
+ * 'post_date', 'post_title', 'post_name', 'post_modified', 'menu_order',
+ * 'post_modified_gmt', 'post_parent', 'ID', 'rand', 'comment_count'.
+ * 'post_' can be omitted for any values that start with it.
+ * Default 'post_title'.
+ * @type bool $hierarchical Whether to return pages hierarchically. Default true.
+ * @type array $exclude Array of page IDs to exclude. Default empty array.
+ * @type array $include Array of page IDs to include. Cannot be used with `$child_of`,
+ * `$parent`, `$exclude`, `$meta_key`, `$meta_value`, or `$hierarchical`.
+ * Default empty array.
+ * @type string $meta_key Only include pages with this meta key. Default empty.
+ * @type string $meta_value Only include pages with this meta value. Requires `$meta_key`.
+ * Default empty.
+ * @type string $authors A comma-separated list of author IDs. Default empty.
+ * @type int $parent Page ID to return direct children of. `$hierarchical` must be false.
+ * Default -1, or no restriction.
+ * @type string|array $exclude_tree Comma-separated string or array of page IDs to exclude.
+ * Default empty array.
+ * @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 $args.
+ * @return array List of pages matching defaults or `$args`.
*/
function get_pages( $args = array() ) {
global $wpdb;
}
if ( 1 == count( $post_status ) ) {
- $where_post_type = $wpdb->prepare( "post_type = %s AND post_status = %s", $r['post_type'], array_shift( $post_status ) );
+ $where_post_type = $wpdb->prepare( "post_type = %s AND post_status = %s", $r['post_type'], reset( $post_status ) );
} else {
$post_status = implode( "', '", $post_status );
$where_post_type = $wpdb->prepare( "post_type = %s AND post_status IN ('$post_status')", $r['post_type'] );
wp_cache_set( $cache_key, $page_structure, 'posts' );
- // Convert to WP_Post instances.
+ // Convert to WP_Post instances
$pages = array_map( 'get_post', $pages );
/**
*
* @since 2.0.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $post_id Attachment ID.
* @param bool $force_delete Optional. Whether to bypass trash and force deletion.
$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
$file = get_attached_file( $post_id );
- $intermediate_sizes = array();
- foreach ( get_intermediate_image_sizes() as $size ) {
- if ( $intermediate = image_get_intermediate_size( $post_id, $size ) )
- $intermediate_sizes[] = $intermediate;
- }
-
if ( is_multisite() )
delete_transient( 'dirsize_cache' );
// 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", '%' . $wpdb->esc_like( $meta['thumb'] ) . '%', $post_id)) ) {
$thumbfile = str_replace(basename($file), $meta['thumb'], $file);
- /** This filter is documented in wp-admin/custom-header.php */
+ /** This filter is documented in wp-includes/functions.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 ( isset( $meta['sizes'] ) && is_array( $meta['sizes'] ) ) {
+ foreach ( $meta['sizes'] as $size => $sizeinfo ) {
+ $intermediate_file = str_replace( basename( $file ), $sizeinfo['file'], $file );
+ /** This filter is documented in wp-includes/functions.php */
+ $intermediate_file = apply_filters( 'wp_delete_file', $intermediate_file );
+ @ 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 */
+ /** This filter is documented in wp-includes/functions.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) )
- @ unlink($file);
+ wp_delete_file( $file );
clean_post_cache( $post );
$url = get_the_guid( $post->ID );
}
+ // On SSL front-end, URLs should be HTTPS.
+ if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $GLOBALS['pagenow'] ) {
+ $url = set_url_scheme( $url );
+ }
+
/**
* Filter the attachment URL.
*
}
/**
- * Check if the attachment is an image.
+ * Verifies an attachment is of a given type.
*
- * @since 2.1.0
+ * @since 4.2.0
*
- * @param int $post_id Optional. Attachment ID. Default 0.
- * @return bool Whether the attachment is an image.
+ * @param string $type Attachment type. Accepts 'image', 'audio', or 'video'.
+ * @param int|WP_Post $post_id Optional. Attachment ID. Default 0.
+ * @return bool True if one of the accepted types, false otherwise.
*/
-function wp_attachment_is_image( $post_id = 0 ) {
- $post_id = (int) $post_id;
- if ( !$post = get_post( $post_id ) )
+function wp_attachment_is( $type, $post_id = 0 ) {
+ if ( ! $post = get_post( $post_id ) ) {
+ return false;
+ }
+
+ if ( ! $file = get_attached_file( $post->ID ) ) {
return false;
+ }
+
+ if ( 0 === strpos( $post->post_mime_type, $type . '/' ) ) {
+ return true;
+ }
- if ( !$file = get_attached_file( $post->ID ) )
+ $check = wp_check_filetype( $file );
+ if ( empty( $check['ext'] ) ) {
return false;
+ }
- $ext = preg_match('/\.([^.]+)$/', $file, $matches) ? strtolower($matches[1]) : false;
+ $ext = $check['ext'];
- $image_exts = array( 'jpg', 'jpeg', 'jpe', 'gif', 'png' );
+ if ( 'import' !== $post->post_mime_type ) {
+ return $type === $ext;
+ }
- if ( 'image/' == substr($post->post_mime_type, 0, 6) || $ext && 'import' == $post->post_mime_type && in_array($ext, $image_exts) )
- return true;
- return false;
+ switch ( $type ) {
+ case 'image':
+ $image_exts = array( 'jpg', 'jpeg', 'jpe', 'gif', 'png' );
+ return in_array( $ext, $image_exts );
+
+ case 'audio':
+ return in_array( $ext, wp_get_audio_extensions() );
+
+ case 'video':
+ return in_array( $ext, wp_get_video_extensions() );
+
+ default:
+ return $type === $ext;
+ }
+}
+
+/**
+ * Checks if the attachment is an image.
+ *
+ * @since 2.1.0
+ * @since 4.2.0 Modified into wrapper for wp_attachment_is()
+ *
+ * @param int|WP_Post $post Optional. Attachment ID. Default 0.
+ * @return bool Whether the attachment is an image.
+ */
+function wp_attachment_is_image( $post = 0 ) {
+ return wp_attachment_is( 'image', $post );
}
/**
wp_cache_add( 'icon_files', $icon_files, 'default', 600 );
}
+ $types = array();
// Icon basename - extension = MIME wildcard.
foreach ( $icon_files as $file => $uri )
$types[ preg_replace('/^([^.]*).*$/', '$1', basename($file)) ] =& $icon_files[$file];
$cap = $post_type_obj->cap->read_private_posts;
}
- if ( $full ) {
- if ( null === $post_author ) {
- $sql = $wpdb->prepare( 'WHERE post_type = %s AND ', $post_type );
- } else {
- $sql = $wpdb->prepare( 'WHERE post_author = %d AND post_type = %s AND ', $post_author, $post_type );
- }
- } else {
- $sql = '';
- }
+ $sql = $wpdb->prepare( 'post_type = %s', $post_type );
- $sql .= "(post_status = 'publish'";
+ if ( null !== $post_author ) {
+ $sql .= $wpdb->prepare( ' AND post_author = %d', $post_author );
+ }
// Only need to check the cap if $public_only is false.
+ $post_status_sql = "post_status = 'publish'";
if ( false === $public_only ) {
if ( current_user_can( $cap ) ) {
// Does the user have the capability to view private posts? Guess so.
- $sql .= " OR post_status = 'private'";
+ $post_status_sql .= " OR post_status = 'private'";
} elseif ( is_user_logged_in() ) {
// Users can view their own private posts.
$id = get_current_user_id();
if ( null === $post_author || ! $full ) {
- $sql .= " OR post_status = 'private' AND post_author = $id";
+ $post_status_sql .= " OR post_status = 'private' AND post_author = $id";
} elseif ( $id == (int) $post_author ) {
- $sql .= " OR post_status = 'private'";
+ $post_status_sql .= " OR post_status = 'private'";
} // else none
} // else none
}
- $sql .= ')';
+ $sql .= " AND ($post_status_sql)";
+
+ if ( $full ) {
+ $sql = 'WHERE ' . $sql;
+ }
return $sql;
}
}
/**
- * Retrieve last post modified date depending on timezone.
+ * Get the timestamp of the last time any post was modified.
*
* The server timezone is the default and is the difference between GMT and
* server time. The 'blog' value is just when the last post was modified. The
*
* @since 1.2.0
*
- * @param string $timezone The location to get the time. Accepts 'gmt', 'blog', or 'server'.
+ * @param string $timezone Optional. The timezone for the timestamp. Uses the server's internal timezone.
+ * Accepts 'server', 'blog', 'gmt'. or 'server'. 'server' uses the server's
+ * internal timezone. 'blog' uses the `post_modified` field, which proxies
+ * to the timezone set for the site. 'gmt' uses the `post_modified_gmt` field.
* Default 'server'.
- * @return string The date the post was last modified.
+ * @return string The timestamp.
*/
function get_lastpostmodified( $timezone = 'server' ) {
$lastpostmodified = _get_last_post_time( $timezone, 'modified' );
*
* @param string $lastpostmodified Date the last post was modified.
* @param string $timezone Location to use for getting the post modified date.
+ * See {@see get_lastpostmodified()} for accepted `$timezone` values.
*/
return apply_filters( 'get_lastpostmodified', $lastpostmodified, $timezone );
}
/**
- * Retrieve latest post date data based on timezone.
+ * Get the timestamp of the last time any post was modified or published.
*
- * @access private
* @since 3.1.0
+ * @access private
*
- * @param string $timezone The location to get the time. Accepts 'gmt', 'blog', or 'server'.
- * @param string $field Field to check. Can be 'date' or 'modified'.
- * @return string The date.
+ * @param string $timezone The timezone for the timestamp. See {@see get_lastpostmodified()}
+ * for information on accepted values.
+ * @param string $field Post field to check. Accepts 'date' or 'modified'.
+ * @return string The timestamp.
*/
function _get_last_post_time( $timezone, $field ) {
global $wpdb;
*
* @since 2.0.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
*
* @param int|WP_Post $post Post ID or post object to remove from the cache.
*/
if ( is_array($post_type) ) {
$ptypes = $post_type;
} elseif ( 'any' == $post_type ) {
+ $ptypes = array();
// Just use the post_types in the supplied posts.
- foreach ( $posts as $post )
+ foreach ( $posts as $post ) {
$ptypes[] = $post->post_type;
+ }
$ptypes = array_unique($ptypes);
} else {
$ptypes = array($post_type);
* @access private
*
* @see wp_clear_scheduled_hook()
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $new_status New post status.
* @param string $old_status Previous post status.
*
* @since 3.1.0
*
- * @param int $post_id
+ * @param int $post_ID
*
* @return int|bool Post parent ID, otherwise false.
*/
*
* @since 3.4.0
*
- * @global wpdb $wpdb WordPress database access abstraction object.
+ * @global wpdb $wpdb WordPress database abstraction object.
*/
function wp_delete_auto_drafts() {
global $wpdb;
*
* @see update_post_caches()
*
- * @param array $post_ids ID list
+ * @param array $ids ID list
* @param bool $update_term_cache Optional. Whether to update the term cache. Default true.
* @param bool $update_meta_cache Optional. Whether to update the meta cache. Default true.
*/
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff