91 lines
2.2 KiB
PHP
91 lines
2.2 KiB
PHP
<?php
|
|
/**
|
|
* Module Name: WP.me Shortlinks
|
|
* Module Description: Enable WP.me-powered shortlinks for all posts and pages.
|
|
* Sort Order: 8
|
|
* First Introduced: 1.1
|
|
* Requires Connection: Yes
|
|
* Auto Activate: Yes
|
|
* Module Tags: Social
|
|
* Additional Search Queries: shortlinks, wp.me
|
|
*/
|
|
|
|
add_filter( 'pre_get_shortlink', 'wpme_get_shortlink_handler', 1, 4 );
|
|
|
|
if ( !function_exists( 'wpme_dec2sixtwo' ) ) {
|
|
function wpme_dec2sixtwo( $num ) {
|
|
$index = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
|
|
$out = "";
|
|
|
|
if ( $num < 0 ) {
|
|
$out = '-';
|
|
$num = abs( $num );
|
|
}
|
|
|
|
for ( $t = floor( log10( $num ) / log10( 62 ) ); $t >= 0; $t-- ) {
|
|
$a = floor( $num / pow( 62, $t ) );
|
|
$out = $out . substr( $index, $a, 1 );
|
|
$num = $num - ( $a * pow( 62, $t ) );
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
}
|
|
|
|
function wpme_get_shortlink( $id = 0, $context = 'post', $allow_slugs = true ) {
|
|
global $wp_query;
|
|
|
|
$blog_id = Jetpack_Options::get_option( 'id' );
|
|
|
|
if ( 'query' == $context ) {
|
|
if ( is_singular() ) {
|
|
$id = $wp_query->get_queried_object_id();
|
|
$context = 'post';
|
|
} elseif ( is_front_page() ) {
|
|
$context = 'blog';
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
if ( 'blog' == $context ) {
|
|
if ( empty( $id ) )
|
|
$id = $blog_id;
|
|
|
|
$wpme_url = 'http://wp.me/' . wpme_dec2sixtwo( $id );
|
|
return set_url_scheme( $wpme_url );
|
|
}
|
|
|
|
$post = get_post( $id );
|
|
|
|
if ( empty( $post ) )
|
|
return '';
|
|
|
|
$post_id = $post->ID;
|
|
$type = '';
|
|
|
|
if ( $allow_slugs && 'publish' == $post->post_status && 'post' == $post->post_type && strlen( $post->post_name ) <= 8 && false === strpos( $post->post_name, '%' )
|
|
&& false === strpos( $post->post_name, '-' ) ) {
|
|
$id = $post->post_name;
|
|
$type = 's';
|
|
} else {
|
|
$id = wpme_dec2sixtwo( $post_id );
|
|
if ( 'page' == $post->post_type )
|
|
$type = 'P';
|
|
elseif ( 'post' == $post->post_type || post_type_supports( $post->post_type, 'shortlinks' ) )
|
|
$type= 'p';
|
|
elseif ( 'attachment' == $post->post_type )
|
|
$type = 'a';
|
|
}
|
|
|
|
if ( empty( $type ) )
|
|
return '';
|
|
|
|
$url = 'http://wp.me/' . $type . wpme_dec2sixtwo( $blog_id ) . '-' . $id;
|
|
return set_url_scheme( $url );
|
|
}
|
|
|
|
function wpme_get_shortlink_handler( $shortlink, $id, $context, $allow_slugs ) {
|
|
return wpme_get_shortlink( $id, $context, $allow_slugs );
|
|
}
|