1) it is the same link as if I hover over the Edit link: /wp-admin/post.php?post=903&action=edit (post id changes for each entry, obviously) and clicking it takes me to the proper editing page.
2) <?php
/**
* Custom functions that act independently of the theme templates
*
* Eventually, some of the functionality here could be replaced by core features
*
* @package Decode
*/
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
if ( ! function_exists( ‘decode_page_menu_args’ ) ) {
function decode_page_menu_args( $args ) {
$args[‘show_home’] = true;
return $args;
}
add_filter( ‘wp_page_menu_args’, ‘decode_page_menu_args’ );
}
/**
* Adds custom classes to the array of body classes.
*/
if ( ! function_exists( ‘decode_body_classes’ ) ) {
function decode_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author
if ( is_multi_author() ) {
$classes[] = ‘group-blog’;
}
return $classes;
}
}
add_filter( ‘body_class’, ‘decode_body_classes’ );
/**
* Filter in a link to a content ID attribute for the next/previous image links on image attachment pages
*/
if ( ! function_exists( ‘decode_enhanced_image_navigation’ ) ) {
function decode_enhanced_image_navigation( $url, $id ) {
if ( ! is_attachment() && ! wp_attachment_is_image( $id ) )
return $url;
$image = get_post( $id );
if ( ! empty( $image->post_parent ) && $image->post_parent != $id )
$url .= ‘#main’;
return $url;
}
}
add_filter( ‘attachment_link’, ‘decode_enhanced_image_navigation’, 10, 2 );
/**
* Highlight search terms in search results.
*/
function decode_highlight_search_results( $text ) {
if ( is_search() ) {
$sr = get_search_query();
$keys = implode( ‘|’, explode( ‘ ‘, get_search_query() ) );
$text = preg_replace( ‘/(‘ . $keys .’)/iu’, ‘<mark class=”search-highlight”></mark>’, $text );
}
return $text;
}
add_filter( ‘the_excerpt’, ‘decode_highlight_search_results’ );
add_filter( ‘the_title’, ‘decode_highlight_search_results’ );
/**
* Link to post in excerpt […] links.
*/
if ( ! function_exists( ‘link_ellipses’ ) ) {
function link_ellipses( $more ) {
if ( ! is_search() ) {
return ‘ […]‘;
}
}
}
add_filter( ‘excerpt_more’, ‘link_ellipses’ );
/* A custom callback function that displays a meaningful title
* depending on the page being rendered
*/
if ( ! function_exists( ‘decode_wp_title’ ) ) {
function decode_wp_title( $title, $sep, $sep_location ) {
// add white space around $sep
$sep = ‘ ‘ . $sep . ‘ ‘;
$site_description = get_bloginfo( ‘description’ );
if ( is_feed() )
return $title;
elseif ( $site_description && is_front_page() )
$custom = $sep . $site_description;
elseif ( is_category() )
$custom = $sep . __( ‘Category’, ‘decode’ );
elseif ( is_tag() )
$custom = $sep . __( ‘Tag’, ‘decode’ );
elseif ( is_author() )
$custom = $sep . __( ‘Author’, ‘decode’ );
elseif ( is_year() || is_month() || is_day() )
$custom = $sep . __( ‘Archives’, ‘decode’ );
else
$custom = ”;
// get the page number (main page or an archive)
if ( get_query_var( ‘paged’ ) )
$page_number = $sep . __( ‘Page ‘, ‘decode’ ) . get_query_var( ‘paged’ );
// get the page number (post with multipages)
elseif ( get_query_var( ‘page’ ) )
$page_number = $sep . __( ‘Page ‘, ‘decode’ ) . get_query_var( ‘page’ );
else
$page_number = ”;
// Comment the 4 lines of code below and see how odd the title format becomes
if ( $sep_location == ‘right’ && ! ( is_front_page() ) ) {
$custom = $custom . $sep;
$title = substr( $title, 0, -2 );
}
// return full title
return get_bloginfo( ‘name’ ) . $custom . $title . $page_number;
} // end of decode_wp_title
}
/* add function ‘decode_wp_title()’ to the
* wp_title filter, with priority 10 and 3 args
*/
add_filter( ‘wp_title’, ‘decode_wp_title’, 10, 3 );
/**
* Sets the authordata global when viewing an author archive.
*
* This provides backwards compatibility for WP versions below 3.7
* that don’t have this change:
* https://core.trac.www.ads-software.com/changeset/25574.
*
* It removes the need to call the_post() and rewind_posts() in an author
* template to print information about the author.
*
* @global WP_Query $wp_query WordPress Query object.
* @return void
*/
if ( ! function_exists( ‘decode_setup_author’ ) ) {
function decode_setup_author() {
global $wp_query;
if ( $wp_query->is_author() && isset( $wp_query->post ) ) {
$GLOBALS[‘authordata’] = get_userdata( $wp_query->post->post_author );
}
}
}
add_action( ‘wp’, ‘decode_setup_author’ );
