user_login"]['id'] = $user->ID;
$users_to_array[] = $user->ID;
}
// get nicenames (can take out if you only want to handle display names)
$user_ids = join( ',', array_map( 'intval', $users_to_array ) );
foreach ( $wpdb->get_results( "SELECT ID, display_name, user_nicename from $wpdb->users WHERE ID IN($user_ids)" ) as $user ) {
$name_map["@$user->display_name"]['id'] = $user->ID;
$name_map["@$user->user_nicename"]['id'] = $user->ID;
}
foreach( $name_map as $name => $values)
$name_map[$name]['replacement'] = '' . wp_specialchars( $name ) . '';
// remove any empty name just in case
unset( $name_map['@'] );
return $name_map;
}
add_action( 'init', 'mention_taxonomy', 0 ); // initialize the taxonomy
function mention_taxonomy() {
register_taxonomy( 'mentions', 'post', array( 'hierarchical' => false, 'label' => 'Mentions', 'query_var' => true, 'rewrite' => true ) );
}
function p2_at_names( $content ) {
global $post, $comment;
$name_map = p2_get_at_name_map(); // get users user_login and display_name map
$content_original = $content; // save content before @names are found
foreach($name_map as $name => $values) { //loop and...
$content = str_ireplace( $name, $values['replacement'], $content ); // Change case to that in $name_map
$content = strtr( $content, $name, $name ); // Replaces keys with values longest to shortest, without re-replacing pieces it's already done
if( $content != $content_original ) // if the content has changed, an @name has been found.
$users_to_add[] = get_usermeta( $name_map[$name]['id'], 'user_login' ); // add that user to an array.
$content_original = $content;
}
if( is_array($users_to_add) ) $cache_data = implode($users_to_add); // if we've got an array, make it a comma delimited string
if( isset($cache_data) && $cache_data != wp_cache_get( 'mentions', $post->ID) ) {
wp_set_object_terms( $post->ID, $users_to_add, 'mentions', true ); // tag the post.
wp_cache_set( 'mentions', $cache_data, $post->ID);
}
return $content;
}
if( !is_admin() ) add_filter( 'the_content', 'p2_at_names' ); // hook into content
if( !is_admin() ) add_filter( 'comment_text', 'p2_at_names' ); // hook into comment text
function p2_at_name_highlight( $c ) {
global $wp_query;
if($wp_query->query_vars['taxonomy'] != 'mentions') return $c;
$mention_name = $wp_query->query_vars['term'];
$name_map = p2_get_at_name_map();
$names[] = get_usermeta( $name_map["@$mention_name"]['id'], 'display_name' );
$names[] = get_usermeta( $name_map["@$mention_name"]['id'], 'user_login' );
foreach( $names as $key => $name ) {
$at_name = "@$name";
$c = str_replace($at_name, "$at_name", $c);
}
return $c;
}
add_filter( 'the_content', 'p2_at_name_highlight' );
add_filter( 'comment_text', 'p2_at_name_highlight' );
// Widgets
function prologue_flush_tag_cache() {
wp_cache_delete( 'prologue_theme_tag_list' );
}
add_action( 'save_post', 'prologue_flush_tag_cache' );
function prologue_get_avatar( $user_id, $email, $size ) {
if ( $user_id )
return get_avatar( $user_id, $size );
else
return get_avatar( $email, $size );
}
function prologue_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
?>
id="comment-">
$depth, 'max_depth' => $args['max_depth'], 'before' => ' | ')) ?>
', $after = '', $returner = false) {
if( is_page() ) return;
if (is_single() && p2_the_title( '','', true ) == false ) {?>
', $after = '', $returner = false) {
global $post, $looping;
$temp = $post;
$t = apply_filters('the_title', $temp->post_title);
$title = $temp->post_title;
$content = $temp->post_content;
$pos = 0;
if ( (int)get_option('prologue_show_titles') != 1 or $title == 'Post Title' ) return false;
$content = trim($content);
$title = trim($title);
$title = preg_replace('/\.\.\.$/','',$title);
$title = str_replace("\n", ' ', $title );
$title = str_replace(' ',' ', $title);
$content = str_replace("\n", ' ', strip_tags($content) );
$content = str_replace(' ',' ', $content);
$content = trim($content);
$title = trim($title);
if( strpos($title, 'http') !== false ) {
$split = @str_split( $content, strpos($content, 'http'));
$content = $split[0];
$split2 = @str_split( $title, strpos($title, 'http'));
$title = $split2[0];
}
$pos = strpos( $content, $title );
if( ( false === $pos or $pos > 0) && $title != '' ) {
$outputs = ( is_single() ) ? $before.$t.$after : $before.''.$t.' '.$after;
if($returner == true) {
return $outputs;
} else {
echo $outputs;
}
}
}
function prologue_loop() {
global $looping;
$looping = ($looping === 1 ) ? 0 : 1;
}
add_action('loop_start', 'prologue_loop');
add_action('loop_end', 'prologue_loop');
function p2_comments( $comment, $args, $echocomment = true ) {
$GLOBALS['comment'] = $comment;
$depth = prologue_get_comment_depth( get_comment_ID() );
$comment_text = apply_filters( 'comment_text', $comment->comment_content );
$comment_class = comment_class( $class = '', $comment_id = null, $post_id = null, $echo = false );
$comment_time = get_comment_time();
$comment_date = get_comment_date();
$id = get_comment_ID();
$avatar = get_avatar( $comment, 32 );
$author_link = get_comment_author_link();
$reply_link = prologue_get_comment_reply_link(
array('depth' => $depth, 'max_depth' => $args['max_depth'], 'before' => ' | ', 'reply_text' => __('Reply', 'p2') ),
$comment->comment_ID, $comment->comment_post_ID );
$can_edit = current_user_can( 'edit_post', $comment->comment_post_ID );
$edit_comment_url = get_edit_comment_link( $comment->comment_ID );
$edit_link = $can_edit? " | " : '';
$content_class = $can_edit? 'commentcontent comment-edit' : 'commentcontent';
$awaiting_message = $comment->comment_approved == '0'? ''.__('Your comment is awaiting moderation.', 'p2').'
' : '';
$permalink = clean_url( get_comment_link() );
$permalink_text = __('Permalink', 'p2');
$date_time = p2_date_time_with_microformat('comment');
$html = <<
$avatar
$author_link
$date_time
$permalink_text $reply_link $edit_link
HTML;
if(!is_single() && get_comment_type() != 'comment')
return false;
if ($echocomment)
echo $html;
else
return $html;
}
function tags_with_count( $format = 'list', $before = '', $sep = '', $after = '' ) {
global $post;
$posttags = get_the_tags($post->ID, 'post_tag');
if ( !$posttags )
return;
foreach ( $posttags as $tag ) {
if ( $tag->count > 1 && !is_tag($tag->slug) ) {
$tag_link = '' . $tag->name . ' (' . number_format_i18n( $tag->count ) . ')';
} else {
$tag_link = $tag->name;
}
if ( $format == 'list' )
$tag_link = '' . $tag_link . '';
$tag_links[] = $tag_link;
}
echo $before . join( $sep, $tag_links ) . $after;
}
function latest_post_permalink() {
global $wpdb;
$sql = "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1";
$last_post_id = $wpdb->get_var($sql);
$permalink = get_permalink($last_post_id);
return $permalink;
}
function prologue_title_from_content( $content ) {
static $strlen = null;
if ( !$strlen ) {
$strlen = function_exists('mb_strlen')? 'mb_strlen' : 'strlen';
}
$max_len = 40;
$title = $strlen( $content ) > $max_len? wp_html_excerpt( $content, $max_len ) . '...' : $content;
$title = trim( strip_tags( $title ) );
$title = str_replace("\n", " ", $title);
//Try to detect image or video only posts, and set post title accordingly
if ( !$title ) {
if ( preg_match("/post_title == '' ) {
$post->post_title = prologue_title_from_content( $post->post_content );
$post->post_modified = current_time('mysql');
$post->post_modified_gmt = current_time('mysql', 1);
return wp_update_post( $post );
}
}
add_action( 'save_post', 'p2_fix_empty_titles', 10, 2 );
function p2_init_at_names() {
global $init_var_names, $name;
// @names
$init_var_names = array( 'comment_author', 'comment_author_email', 'comment_author_url' );
foreach($init_var_names as $name)
if (!isset($$name)) $$name = '';
}
add_action( 'template_redirect' , 'p2_init_at_names' );
function p2_add_head_content() {
if ( is_home() ) {
include ABSPATH . '/wp-admin/includes/media.php';
wp_enqueue_script( 'thickbox' );
wp_enqueue_style( 'thickbox' );
$media_upload_js = '/wp-admin/js/media-upload.js';
wp_enqueue_script('media-upload', get_bloginfo('wpurl') . $media_upload_js, array( 'thickbox' ), filemtime( ABSPATH . $media_upload_js) );
}
}
add_action( 'wp_head', 'p2_add_head_content' );
function prologue_new_post_noajax() {
if( 'POST' != $_SERVER['REQUEST_METHOD'] || empty( $_POST['action'] ) || $_POST['action'] != 'post' )
return;
if ( !is_user_logged_in() )
auth_redirect();
if( !current_user_can( 'publish_posts' ) ) {
wp_redirect( get_bloginfo( 'url' ) . '/' );
exit;
}
check_admin_referer( 'new-post' );
$user_id = $current_user->user_id;
$post_content = $_POST['posttext'];
$tags = $_POST['tags'];
$post_title = prologue_title_from_content( $post_content );
$post_id = wp_insert_post( array(
'post_author' => $user_id,
'post_title' => $post_title,
'post_content' => $post_content,
'tags_input' => $tags,
'post_status' => 'publish'
) );
wp_redirect( get_bloginfo( 'url' ) . '/' );
exit;
}
add_filter( 'template_redirect', 'prologue_new_post_noajax' );
//Search related Functions
function search_comments_distinct( $distinct ) {
global $wp_query;
if (!empty($wp_query->query_vars['s']))
return 'DISTINCT';
}
add_filter('posts_distinct', 'search_comments_distinct');
function search_comments_where( $where ) {
global $wp_query, $wpdb;
if (!empty($wp_query->query_vars['s'])) {
$or = " OR ( comment_post_ID = ".$wpdb->posts . ".ID AND comment_approved = '1' AND comment_content LIKE '%" . like_escape( $wpdb->escape($wp_query->query_vars['s'] ) ) . "%') ";
$where = preg_replace( "/\bor\b/i", $or." OR", $where, 1 );
}
return $where;
}
add_filter('posts_where', 'search_comments_where');
function search_comments_join( $join ) {
global $wp_query, $wpdb, $request;
if (!empty($wp_query->query_vars['s']))
$join .= " LEFT JOIN $wpdb->comments ON ( comment_post_ID = ID AND comment_approved = '1')";
return $join;
}
add_filter('posts_join', 'search_comments_join');
function get_search_query_terms() {
$search = get_query_var('s');
$search_terms = get_query_var('search_terms');
if ( !empty($search_terms) ) {
return $search_terms;
} else if ( !empty($search) ) {
return array($search);
}
return array();
}
function hilite( $text ) {
$query_terms = array_filter( array_map('trim', get_search_query_terms() ) );
foreach ( $query_terms as $term ) {
$term = preg_quote( $term, '/' );
if ( !preg_match( '/<.+>/', $text ) ) {
$text = preg_replace( '/(\b'.$term.'\b)/i','$1', $text );
} else {
$text = preg_replace( '/(?<=>)([^<]+)?(\b'.$term.'\b)/i','$1$2', $text );
}
}
return $text;
}
function hilite_tags( $tags ) {
$query_terms = array_filter( array_map('trim', get_search_query_terms() ) );
// tags are kept escaped in the db
$query_terms = array_map( 'wp_specialchars', $query_terms );
foreach( array_filter((array)$tags) as $tag )
if ( in_array( trim($tag->name), $query_terms ) )
$tag->name ="". $tag->name . "";
return $tags;
}
// Highlight text and comments:
add_filter('the_content', 'hilite');
add_filter('get_the_tags', 'hilite_tags');
add_filter('the_excerpt', 'hilite');
add_filter('comment_text', 'hilite');
function iphone_css() {
if ( strstr( $_SERVER['HTTP_USER_AGENT'], 'iPhone' ) or isset($_GET['iphone']) && $_GET['iphone'] ) { ?>
'comment', 'respond_id' => 'respond', 'reply_text' => __('Reply', 'p2'),
'login_text' => __('Log in to Reply', 'p2'), 'depth' => 0, 'before' => '', 'after' => '');
$args = wp_parse_args($args, $defaults);
if ( 0 == $args['depth'] || $args['max_depth'] <= $args['depth'] )
return;
extract($args, EXTR_SKIP);
$comment = get_comment($comment);
$post = get_post($post);
if ( 'open' != $post->comment_status )
return false;
$link = '';
$reply_text = wp_specialchars( $reply_text );
if ( get_option('comment_registration') && !$user_ID )
$link = '' . wp_specialchars( $login_text ) . '';
else
$link = "";
return apply_filters('comment_reply_link', $before . $link . $after, $args, $comment, $post);
}
function prologue_comment_depth_loop( $comment_id, $depth ) {
$comment = get_comment( $comment_id );
if ( $comment->comment_parent != 0 ) {
return prologue_comment_depth_loop( $comment->comment_parent, $depth + 1 );
}
return $depth;
}
function prologue_get_comment_depth( $comment_id ) {
return prologue_comment_depth_loop( $comment_id, 1 );
}
function prologue_comment_depth( $comment_id ) {
echo prologue_get_comment_depth( $comment_id );
}
function prologue_poweredby_link() {
return apply_filters( 'prologue_poweredby_link',
sprintf( __('%1$s is proudly powered by %2$s.', 'p2'),
get_bloginfo('name'), 'WordPress' ) );
}
if ( defined('IS_WPCOM') && IS_WPCOM ) {
add_filter( 'prologue_poweredby_link', returner(''.__('Blog at WordPress.com', 'p2').'.') );
}
/* Custom Header Code */
define('HEADER_TEXTCOLOR', '3478E3');
define('HEADER_IMAGE', ''); // %s is theme dir uri
define('HEADER_IMAGE_WIDTH', 980);
define('HEADER_IMAGE_HEIGHT', 120);
function p2_admin_header_style() {
?>