'.
$wpdb->num_queries.' '.__('SQL queries have been executed to show this page in ').
timer_stop().__('seconds').
'
';
}
add_action('wp_footer', '__show_sql_query_num');
}
# Remove [...] from the excerpt
/*if( $configs['remove_etc'] ) {
function __trim_excerpt( $text ) {
return rtrim( $text, '[...]' );
}
add_filter('get_the_excerpt', '__trim_excerpt');
}*/
# author_bio
if( advset_option('author_bio') ) {
function advset_author_bio ($content=''){
return $content.'
'. get_avatar( get_the_author_meta( 'user_email' ), apply_filters( 'author_bio_avatar_size', 100 ) ) .'
'. sprintf( __( 'About %s' ), get_the_author() ) .'
'. get_the_author_meta( 'description' ) .'
';
}
add_filter('the_content', 'advset_author_bio');
}
# author_bio_html
if( advset_option('author_bio_html') )
remove_filter('pre_user_description', 'wp_filter_kses');
# remove_widget_system
if( advset_option('remove_default_wp_widgets') || advset_option('remove_widget_system') ) {
function advset_unregister_default_wp_widgets() {
unregister_widget('WP_Widget_Pages');
unregister_widget('WP_Widget_Calendar');
unregister_widget('WP_Widget_Archives');
unregister_widget('WP_Widget_Links');
unregister_widget('WP_Widget_Meta');
unregister_widget('WP_Widget_Search');
unregister_widget('WP_Widget_Text');
unregister_widget('WP_Widget_Categories');
unregister_widget('WP_Widget_Recent_Posts');
unregister_widget('WP_Widget_Recent_Comments');
unregister_widget('WP_Widget_RSS');
unregister_widget('WP_Widget_Tag_Cloud');
}
add_action('widgets_init', 'advset_unregister_default_wp_widgets', 1);
}
# remove_widget_system
if( advset_option('remove_widget_system') ) {
# this maybe dont work properly
function advset_remove_widget_support() {
remove_theme_support( 'widgets' );
}
add_action( 'after_setup_theme', 'advset_remove_widget_support', 11 );
# it works fine
function advset_remove_widget_system() {
global $wp_widget_factory;
$wp_widget_factory->widgets = array();
}
add_action('widgets_init', 'advset_remove_widget_system', 1);
# this maybe dont work properly
function disable_all_widgets( $sidebars_widgets ) {
$sidebars_widgets = array( false );
return $sidebars_widgets;
}
add_filter( 'sidebars_widgets', 'disable_all_widgets' );
# remove widgets from menu
function advset_remove_widgets_from_menu() {
$page = remove_submenu_page( 'themes.php', 'widgets.php' );
}
add_action( 'admin_menu', 'advset_remove_widgets_from_menu', 999 );
}
# auto post thumbnails
if( advset_option('auto_thumbs') ) {
// based on "auto posts plugin" 3.3.2
// check post status
function advset_check_post_status( $new_status='' ) {
global $post_ID;
if ('publish' == $new_status)
advset_publish_post($post_ID);
}
//
function advset_publish_post( $post_id ) {
global $wpdb;
// First check whether Post Thumbnail is already set for this post.
if (get_post_meta($post_id, '_thumbnail_id', true) || get_post_meta($post_id, 'skip_post_thumb', true))
return;
$post = $wpdb->get_results("SELECT * FROM {$wpdb->posts} WHERE id = $post_id");
// Initialize variable used to store list of matched images as per provided regular expression
$matches = array();
// Get all images from post's body
preg_match_all('/<\s*img [^\>]*src\s*=\s*[\""\']?([^\""\'>]*)/i', $post[0]->post_content, $matches);
if (count($matches)) {
foreach ($matches[0] as $key => $image) {
/**
* If the image is from wordpress's own media gallery, then it appends the thumbmail id to a css class.
* Look for this id in the IMG tag.
*/
preg_match('/wp-image-([\d]*)/i', $image, $thumb_id);
$thumb_id = $thumb_id[1];
// If thumb id is not found, try to look for the image in DB. Thanks to "Erwin Vrolijk" for providing this code.
if (!$thumb_id) {
$image = substr($image, strpos($image, '"')+1);
$result = $wpdb->get_results("SELECT ID FROM {$wpdb->posts} WHERE guid = '".$image."'");
$thumb_id = $result[0]->ID;
}
// Ok. Still no id found. Some other way used to insert the image in post. Now we must fetch the image from URL and do the needful.
if (!$thumb_id) {
$thumb_id = advset_generate_post_thumbnail($matches, $key, $post[0]->post_content, $post_id);
}
// If we succeed in generating thumg, let's update post meta
if ($thumb_id) {
update_post_meta( $post_id, '_thumbnail_id', $thumb_id );
break;
}
}
}
}
function advset_generate_post_thumbnail( $matches, $key, $post_content, $post_id ) {
// Make sure to assign correct title to the image. Extract it from img tag
$imageTitle = '';
preg_match_all('/<\s*img [^\>]*title\s*=\s*[\""\']?([^\""\'>]*)/i', $post_content, $matchesTitle);
if (count($matchesTitle) && isset($matchesTitle[1])) {
$imageTitle = $matchesTitle[1][$key];
}
// Get the URL now for further processing
$imageUrl = $matches[1][$key];
// Get the file name
$filename = substr($imageUrl, (strrpos($imageUrl, '/'))+1);
if ( !(($uploads = wp_upload_dir(current_time('mysql')) ) && false === $uploads['error']) )
return null;
// Generate unique file name
$filename = wp_unique_filename( $uploads['path'], $filename );
// Move the file to the uploads dir
$new_file = $uploads['path'] . "/$filename";
if (!ini_get('allow_url_fopen'))
$file_data = curl_get_file_contents($imageUrl);
else
$file_data = @file_get_contents($imageUrl);
if (!$file_data) {
return null;
}
file_put_contents($new_file, $file_data);
// Set correct file permissions
$stat = stat( dirname( $new_file ));
$perms = $stat['mode'] & 0000666;
@ chmod( $new_file, $perms );
// Get the file type. Must to use it as a post thumbnail.
$wp_filetype = wp_check_filetype( $filename, $mimes );
extract( $wp_filetype );
// No file type! No point to proceed further
if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) ) {
return null;
}
// Compute the URL
$url = $uploads['url'] . "/$filename";
// Construct the attachment array
$attachment = array(
'post_mime_type' => $type,
'guid' => $url,
'post_parent' => null,
'post_title' => $imageTitle,
'post_content' => '',
);
$thumb_id = wp_insert_attachment($attachment, $file, $post_id);
if ( !is_wp_error($thumb_id) ) {
require_once(ABSPATH . '/wp-admin/includes/image.php');
// Added fix by misthero as suggested
wp_update_attachment_metadata( $thumb_id, wp_generate_attachment_metadata( $thumb_id, $new_file ) );
update_attached_file( $thumb_id, $new_file );
return $thumb_id;
}
return null;
}
add_action('transition_post_status', 'advset_check_post_status');
if( !function_exists('curl_get_file_contents') ) {
function curl_get_file_contents($URL) {
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_URL, $URL);
$contents = curl_exec($c);
curl_close($c);
if ($contents) {
return $contents;
}
return FALSE;
}
}
}
# excerpt length
if( advset_option('excerpt_limit') ) {
function advset_excerpt_length_limit($length) {
return advset_option('excerpt_limit');
}
add_filter( 'excerpt_length', 'advset_excerpt_length_limit', 5 );
}
# excerpt read more link
if( advset_option('excerpt_more_text') ) {
function excerpt_read_more_link() {
return '... 
araujo.cc