X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..refs/tags/wordpress-4.0:/wp-includes/author-template.php diff --git a/wp-includes/author-template.php b/wp-includes/author-template.php index 641b69d4..1ec236ab 100644 --- a/wp-includes/author-template.php +++ b/wp-includes/author-template.php @@ -13,7 +13,8 @@ /** * Retrieve the author of the current post. * - * @since 1.5 + * @since 1.5.0 + * * @uses $authordata The current author's DB object. * @uses apply_filters() Calls 'the_author' hook on the author display name. * @@ -26,6 +27,13 @@ function get_the_author($deprecated = '') { if ( !empty( $deprecated ) ) _deprecated_argument( __FUNCTION__, '2.1' ); + /** + * Filter the display name of the current post's author. + * + * @since 2.9.0 + * + * @param string $authordata->display_name The author's display name. + */ return apply_filters('the_author', is_object($authordata) ? $authordata->display_name : null); } @@ -38,7 +46,7 @@ function get_the_author($deprecated = '') { * still use the old behavior will also pass the value from get_the_author(). * * The normal, expected behavior of this function is to echo the author and not - * return it. However, backwards compatiability has to be maintained. + * return it. However, backwards compatibility has to be maintained. * * @since 0.71 * @see get_the_author() @@ -61,7 +69,8 @@ function the_author( $deprecated = '', $deprecated_echo = true ) { /** * Retrieve the author who last edited the current post. * - * @since 2.8 + * @since 2.8.0 + * * @uses $post The current post's DB object. * @uses get_post_meta() Retrieves the ID of the author who last edited the current post. * @uses get_userdata() Retrieves the author's DB object. @@ -69,9 +78,16 @@ function the_author( $deprecated = '', $deprecated_echo = true ) { * @return string The author's display name. */ function get_the_modified_author() { - global $post; - if ( $last_id = get_post_meta($post->ID, '_edit_last', true) ) { + if ( $last_id = get_post_meta( get_post()->ID, '_edit_last', true) ) { $last_user = get_userdata($last_id); + + /** + * Filter the display name of the author who last edited the current post. + * + * @since 2.8.0 + * + * @param string $last_user->display_name The author's display name. + */ return apply_filters('the_modified_author', $last_user->display_name); } } @@ -79,7 +95,8 @@ function get_the_modified_author() { /** * Display the name of the author who last edited the current post. * - * @since 2.8 + * @since 2.8.0 + * * @see get_the_author() * @return string The author's display name, from get_the_modified_author(). */ @@ -96,25 +113,30 @@ function the_modified_author() { * @param int $user_id Optional. User ID. * @return string The author's field from the current author's DB object. */ -function get_the_author_meta($field = '', $user_id = false) { - if ( ! $user_id ) +function get_the_author_meta( $field = '', $user_id = false ) { + if ( ! $user_id ) { global $authordata; - else + $user_id = isset( $authordata->ID ) ? $authordata->ID : 0; + } else { $authordata = get_userdata( $user_id ); + } - // Keys used as object vars cannot have dashes. - $field = str_replace('-', '', $field); - $field = strtolower($field); - $user_field = "user_$field"; - - if ( 'id' == $field ) - $value = isset($authordata->ID) ? (int)$authordata->ID : 0; - elseif ( isset($authordata->$user_field) ) - $value = $authordata->$user_field; - else - $value = isset($authordata->$field) ? $authordata->$field : ''; - - return apply_filters('get_the_author_' . $field, $value, $user_id); + if ( in_array( $field, array( 'login', 'pass', 'nicename', 'email', 'url', 'registered', 'activation_key', 'status' ) ) ) + $field = 'user_' . $field; + + $value = isset( $authordata->$field ) ? $authordata->$field : ''; + + /** + * Filter the value of the requested user metadata. + * + * The filter name is dynamic and depends on the $field parameter of the function. + * + * @since 2.8.0 + * + * @param string $value The value of the metadata. + * @param int $user_id The user ID. + */ + return apply_filters( 'get_the_author_' . $field, $value, $user_id ); } /** @@ -125,8 +147,20 @@ function get_the_author_meta($field = '', $user_id = false) { * @param int $user_id Optional. User ID. * @echo string The author's field from the current author's DB object. */ -function the_author_meta($field = '', $user_id = false) { - echo apply_filters('the_author_' . $field, get_the_author_meta($field, $user_id), $user_id); +function the_author_meta( $field = '', $user_id = false ) { + $author_meta = get_the_author_meta( $field, $user_id ); + + /** + * The value of the requested user metadata. + * + * The filter name is dynamic and depends on the $field parameter of the function. + * + * @since 2.8.0 + * + * @param string $author_meta The value of the metadata. + * @param int $user_id The user ID. + */ + echo apply_filters( 'the_author_' . $field, $author_meta, $user_id ); } /** @@ -140,7 +174,7 @@ function the_author_meta($field = '', $user_id = false) { */ function get_the_author_link() { if ( get_the_author_meta('url') ) { - return '' . get_the_author() . ''; + return '' . get_the_author() . ''; } else { return get_the_author(); } @@ -153,7 +187,9 @@ function get_the_author_link() { * author's name. * * @link http://codex.wordpress.org/Template_Tags/the_author_link - * @since 2.1 + * + * @since 2.1.0 + * * @uses get_the_author_link() */ function the_author_link() { @@ -163,14 +199,18 @@ function the_author_link() { /** * Retrieve the number of posts by the author of the current post. * - * @since 1.5 + * @since 1.5.0 + * * @uses $post The current post in the Loop's DB object. * @uses count_user_posts() * @return int The number of posts by the author. */ function get_the_author_posts() { - global $post; - return count_user_posts($post->post_author); + $post = get_post(); + if ( ! $post ) { + return 0; + } + return count_user_posts( $post->post_author ); } /** @@ -203,12 +243,22 @@ function the_author_posts_link($deprecated = '') { _deprecated_argument( __FUNCTION__, '2.1' ); global $authordata; + if ( !is_object( $authordata ) ) + return false; $link = sprintf( - '%3$s', - get_author_posts_url( $authordata->ID, $authordata->user_nicename ), + '%3$s', + esc_url( get_author_posts_url( $authordata->ID, $authordata->user_nicename ) ), esc_attr( sprintf( __( 'Posts by %s' ), get_the_author() ) ), get_the_author() ); + + /** + * Filter the link to the author page of the author of the current post. + * + * @since 2.9.0 + * + * @param string $link HTML link. + */ echo apply_filters( 'the_author_posts_link', $link ); } @@ -237,7 +287,16 @@ function get_author_posts_url($author_id, $author_nicename = '') { $link = home_url( user_trailingslashit( $link ) ); } - $link = apply_filters('author_link', $link, $author_id, $author_nicename); + /** + * Filter the URL to the author's page. + * + * @since 2.1.0 + * + * @param string $link The URL to the author's page. + * @param int $author_id The author's id. + * @param string $author_nicename The author's nice name. + */ + $link = apply_filters( 'author_link', $link, $author_id, $author_nicename ); return $link; } @@ -245,30 +304,37 @@ function get_author_posts_url($author_id, $author_nicename = '') { /** * List all the authors of the blog, with several options available. * - *