Location: PHPKode > projects > BuddyPress > bp-forums/bbpress/bb-includes/functions.bb-statistics.php
<?php
/**
 * bbPress Forum Content Statistics Functions
 *
 * @package bbPress
 */



/**
 * Get the total number of forums
 *
 * @since 1.0
 * @uses $bbdb Database Object
 * @uses $bb_total_forums Cache of result generated by previous run
 *
 * @return int
 */
function get_total_forums() {
	global $bbdb, $bb_total_forums;
	if ( isset($bb_total_forums) )
		return $bb_total_forums;
	$bb_total_forums = $bbdb->get_var("SELECT COUNT(*) FROM $bbdb->forums USE INDEX (PRIMARY)");
	return $bb_total_forums;
}

/**
 * Output the number of forums
 *
 * @since 1.0
 */
function total_forums() {
	echo apply_filters('total_forums', get_total_forums() );
}

/**
 * Get the total number of users
 *
 * @since 1.0
 * @uses $bbdb Database Object
 * @uses $bb_total_users Cache of result generated by previous run
 *
 * @return int
 */
function bb_get_total_users()
{
	global $bbdb, $bb_total_users;
	if ( isset( $bb_total_users ) ) {
		return $bb_total_users;
	}
	if ( false === $bb_total_users = apply_filters( 'bb_get_total_users', false ) ) {
		$bb_total_users = $bbdb->get_var( "SELECT COUNT(*) FROM $bbdb->users USE INDEX (PRIMARY);" );
	}
	return $bb_total_users;
}

/**
 * Output the number of users
 *
 * @since 1.0
 */
function bb_total_users()
{
	echo apply_filters( 'total_users', bb_get_total_users() );
}

/**
 * Get the total number of posts
 *
 * @since 0.7.2
 * @uses $bbdb Database Object
 * @uses $bb_total_posts Cache of result generated by previous run
 *
 * @return int
 */
function get_total_posts() {
	global $bbdb, $bb_total_posts;
	if ( isset($bb_total_posts) )
		return $bb_total_posts;
	$bb_total_posts = $bbdb->get_var("SELECT SUM(posts) FROM $bbdb->forums");
	return $bb_total_posts;
}

/**
 * Output the number of posts
 *
 * @since 0.7.2
 */
function total_posts() {
	echo apply_filters('total_posts', get_total_posts() );
}

/**
 * Get the total number of topics
 *
 * @since 0.7.2
 * @uses $bbdb Database Object
 * @uses $bb_total_topics Cache of result generated by previous run
 *
 * @return int
 */
function get_total_topics() {
	global $bbdb, $bb_total_topics;
	if ( isset($bb_total_topics) )
		return $bb_total_topics;
	$bb_total_topics = $bbdb->get_var("SELECT SUM(topics) FROM $bbdb->forums");
	return $bb_total_topics;
}

/**
 * Output the number of topics
 *
 * @since 0.7.2
 */
function total_topics() {
	echo apply_filters('total_topics', get_total_topics());
}

/**
 * Get the popular topics
 *
 * @since 0.7.2
 *
 * @param int $num Number of topics to return
 * @return array
 */
function get_popular_topics( $num = 10 ) {
	$query = new BB_Query( 'topic', array('per_page' => $num, 'order_by' => 'topic_posts', 'append_meta' => 0) );
	return $query->results;
}

/**
 * Output the date when current installation was created
 *
 * @since 0.8
 *
 * @param string|array $args Arguments to pass through to bb_get_inception()
 */
function bb_inception( $args = '' ) {
	$args = _bb_parse_time_function_args( $args );
	$time = apply_filters( 'bb_inception', bb_get_inception( array('format' => 'mysql') + $args), $args );
	echo _bb_time_function_return( $time, $args );
}

/**
 * Get the date when current installation was created
 *
 * @since 0.8
 * @uses $bbdb Database Object
 * @uses $bb_inception Result cache
 *
 * @param string|array $args Formatting options for the timestamp.
 * @return int
 */
function bb_get_inception( $args = '' ) {
	$args = _bb_parse_time_function_args( $args );

	global $bbdb, $bb_inception;
	if ( !isset($bb_inception) )
		$bb_inception = $bbdb->get_var("SELECT topic_start_time FROM $bbdb->topics ORDER BY topic_start_time LIMIT 1");

	return apply_filters( 'bb_get_inception', _bb_time_function_return( $bb_inception, $args ) );
}

/**
 * Get the average number of registrations per day
 *
 * @since 0.7.2
 *
 * @return int|float
 */
function get_registrations_per_day()
{
	return bb_get_total_users() / ceil( ( time() - bb_get_inception( 'timestamp' ) ) / 3600 / 24 );
}

/**
 * Output the average number of registrations per day
 *
 * @since 0.7.2
 */
function registrations_per_day() {
	echo apply_filters('registrations_per_day', bb_number_format_i18n(get_registrations_per_day(),3));
}

/**
 * Get the average number of posts per day
 *
 * @since 0.7.2
 *
 * @return int|float
 */
function get_posts_per_day() {
	return get_total_posts() / ceil( ( time() - bb_get_inception( 'timestamp' ) ) / 3600 / 24 );
}

/**
 * Output the average number of posts per day
 *
 * @since 0.7.2
 */
function posts_per_day() {
	echo apply_filters('posts_per_day', bb_number_format_i18n(get_posts_per_day(),3));
}

/**
 * Get the average number of topics per day
 *
 * @since 0.7.2
 *
 * @return int|float
 */
function get_topics_per_day() {
	return get_total_topics() / ceil( ( time() - bb_get_inception( 'timestamp' ) ) / 3600 / 24 );
}

/**
 * Output the average number of topics per day
 *
 * @since 0.7.2
 */
function topics_per_day() {
	echo apply_filters('topics_per_day', bb_number_format_i18n(get_topics_per_day(),3));
}

function bb_get_total_topic_tags()
{
	global $bb_total_topic_tags;
	if ( isset($bb_total_topic_tags) ) {
		return $bb_total_topic_tags;
	}
	global $wp_taxonomy_object;
	$bb_total_topic_tags = $wp_taxonomy_object->count_terms( 'bb_topic_tag' );
	return $bb_total_topic_tags;
}

function bb_total_topic_tags()
{
	echo apply_filters( 'bb_total_topic_tags', bb_get_total_topic_tags() );
}

function bb_get_topic_tags_per_day()
{
	return bb_get_total_topic_tags() / ceil( ( time() - bb_get_inception( 'timestamp' ) ) / 3600 / 24 );
}

function bb_topic_tags_per_day()
{
	echo apply_filters('bb_topic_tags_per_day', bb_number_format_i18n( bb_get_topic_tags_per_day(), 3 ) );
}
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