<?php
/*
This is the primary set of functions used to calculate the statistics, they are available for other developers to call.
NOTE: Many of the functions return an MySQL result object, using this object like a variable (ie. echo $result) will output
the number of rows returned, but you can also use it an a foreach loop to to get the details of the rows.
*/
// This function returns the current users online.
function wp_statistics_useronline() {
global $wpdb;
return $wpdb->query( "SELECT * FROM {$wpdb->prefix}statistics_useronline" );
}
// This function get the visit statistics for a given time frame.
function wp_statistics_visit( $time, $daily = null ) {
// We need database and the global $WP_Statistics object access.
global $wpdb, $WP_Statistics;
// If we've been asked to do a daily count, it's a slightly different SQL query, so handle it separately.
if ( $daily == true ) {
// Fetch the results from the database.
$result = $wpdb->get_row(
"SELECT * FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}'"
);
// If we have a result, return it, otherwise force a 0 to be returned instead of the logical FALSE that would otherwise be the case.
if ( $result ) {
return $result->visit;
} else {
return 0;
}
} else {
// This function accepts several options for time parameter, each one has a unique SQL query string.
// They're pretty self explanatory.
switch ( $time ) {
case 'today':
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d' )}'"
);
break;
case 'yesterday':
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -1 )}'"
);
break;
case 'week':
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -7 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'"
);
break;
case 'month':
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -30 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'"
);
break;
case 'year':
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -365 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'"
);
break;
case 'total':
$result = $wpdb->get_var( "SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit" );
$result += $WP_Statistics->Get_Historical_Data( 'visits' );
break;
default:
$result = $wpdb->get_var(
"SELECT SUM(visit) FROM {$wpdb->prefix}statistics_visit WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'"
);
break;
}
}
// If we have a result, return it, otherwise force a 0 to be returned instead of the logical FALSE that would otherwise be the case.
if ( $result == null ) {
$result = 0;
}
return $result;
}
// This function gets the visitor statistics for a given time frame.
function wp_statistics_visitor( $time, $daily = null, $countonly = false ) {
// We need database and the global $WP_Statistics object access.
global $wpdb, $WP_Statistics;
$history = 0;
$select = '*';
$sqlstatement = '';
// We often don't need the complete results but just the count of rows, if that's the case, let's have MySQL just count the results for us.
if ( $countonly == true ) {
$select = 'count(last_counter)';
}
// If we've been asked to do a daily count, it's a slightly different SQL query, so handle it seperatly.
if ( $daily == true ) {
// Fetch the results from the database.
$result = $wpdb->query(
"SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}'"
);
return $result;
} else {
// This function accepts several options for time parameter, each one has a unique SQL query string.
// They're pretty self explanatory.
switch ( $time ) {
case 'today':
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d' )}'";
break;
case 'yesterday':
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -1 )}'";
break;
case 'week':
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -7 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'";
break;
case 'month':
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -30 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'";
break;
case 'year':
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -365 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'";
break;
case 'total':
$sqlstatement = "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor";
$history = $WP_Statistics->Get_Historical_Data( 'visitors' );
break;
default:
$sqlstatement
= "SELECT {$select} FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}'";
break;
}
}
// Execute the SQL call, if we're only counting we can use get_var(), otherwise we use query().
if ( $countonly == true ) {
$result = $wpdb->get_var( $sqlstatement );
$result += $history;
} else {
$result = $wpdb->query( $sqlstatement );
}
return $result;
}
// This function returns the statistics for a given page.
function wp_statistics_pages( $time, $page_uri = '', $id = - 1, $rangestartdate = null, $rangeenddate = null ) {
// We need database and the global $WP_Statistics object access.
global $wpdb, $WP_Statistics;
$history = 0;
$sqlstatement = '';
// If no page URI has been passed in, get the current page URI.
if ( $page_uri == '' ) {
$page_uri = wp_statistics_get_uri();
}
$page_uri_sql = esc_sql( $page_uri );
// If a page/post ID has been passed, use it to select the rows, otherwise use the URI.
// Note that a single page/post ID can have multiple URI's associated with it.
if ( $id != - 1 ) {
$page_sql = '`id` = ' . absint( $id );
$history_key = 'page';
$history_id = absint( $id );
} else {
$page_sql = "`URI` = '{$page_uri_sql}'";
$history_key = 'uri';
$history_id = $page_uri;
}
// This function accepts several options for time parameter, each one has a unique SQL query string.
// They're pretty self explanatory.
switch ( $time ) {
case 'today':
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` = '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$page_sql}";
break;
case 'yesterday':
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` = '{$WP_Statistics->Current_Date( 'Y-m-d', -1 )}' AND {$page_sql}";
break;
case 'week':
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -7 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$page_sql}";
break;
case 'month':
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -30 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$page_sql}";
break;
case 'year':
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` BETWEEN '{$WP_Statistics->Current_Date( 'Y-m-d', -365 )}' AND '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$page_sql}";
break;
case 'total':
$sqlstatement = "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE {$page_sql}";
$history = $WP_Statistics->Get_Historical_Data( $history_key, $history_id );
break;
case 'range':
$sqlstatement = "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` BETWEEN '" .
$WP_Statistics->Current_Date( 'Y-m-d', '-0', strtotime( $rangestartdate ) ) .
"' AND '" .
$WP_Statistics->Current_Date( 'Y-m-d', '-0', strtotime( $rangeenddate ) ) .
"' AND {$page_sql}";
break;
default:
$sqlstatement
= "SELECT SUM(count) FROM {$wpdb->prefix}statistics_pages WHERE `date` = '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}' AND {$page_sql}";
break;
}
// Since this function only every returns a count, just use get_var().
$result = $wpdb->get_var( $sqlstatement );
$result += $history;
// If we have an empty result, return 0 instead of a blank.
if ( $result == '' ) {
$result = 0;
}
return $result;
}
// This function converts a page URI to a page/post ID. It does this by looking up in the pages database
// the URI and getting the associated ID. This will only work if the page has been visited at least once.
function wp_statistics_uri_to_id( $uri ) {
global $wpdb;
// Create the SQL query to use.
$sqlstatement = $wpdb->prepare(
"SELECT id FROM {$wpdb->prefix}statistics_pages WHERE `URI` = %s AND id > 0 ORDER BY date DESC",
$uri
);
// Execute the query.
$result = $wpdb->get_var( $sqlstatement );
// If we returned a false or some other 0 equivalent value, make sure $result is set to an integer 0.
if ( $result == 0 ) {
$result = 0;
}
return $result;
}
// We need a quick function to pass to usort to properly sort the most popular pages.
function wp_stats_compare_uri_hits( $a, $b ) {
return $a[1] < $b[1];
}
// This function returns a multi-dimensional array, with the total number of pages and an array or URI's sorted in order with their URI, count, id and title.
function wp_statistics_get_top_pages( $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
// Get every unique URI from the pages database.
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_results(
$wpdb->prepare(
"SELECT DISTINCT uri FROM {$wpdb->prefix}statistics_pages WHERE `date` BETWEEN %s AND %s",
$rangestartdate,
$rangeenddate
),
ARRAY_N
);
} else {
$result = $wpdb->get_results( "SELECT DISTINCT uri FROM {$wpdb->prefix}statistics_pages", ARRAY_N );
}
$total = 0;
$uris = array();
// Now get the total page visit count for each unique URI.
foreach ( $result as $out ) {
// Increment the total number of results.
$total ++;
// Retreive the post ID for the URI.
$id = wp_statistics_uri_to_id( $out[0] );
// Lookup the post title.
$post = get_post( $id );
if ( is_object( $post ) ) {
$title = $post->post_title;
} else {
if ( $out[0] == '/' ) {
$title = get_bloginfo();
} else {
$title = '';
}
}
// Add the current post to the array.
if ( $rangestartdate != null & & $rangeenddate != null ) {
$uris[] = array(
$out[0],
wp_statistics_pages( 'range', $out[0], - 1, $rangestartdate, $rangeenddate ),
$id,
$title,
);
} else {
$uris[] = array( $out[0], wp_statistics_pages( 'total', $out[0] ), $id, $title );
}
}
// If we have more than one result, let's sort them using usort.
if ( count( $uris ) > 1 ) {
// Sort the URI's based on their hit count.
usort( $uris, 'wp_stats_compare_uri_hits' );
}
return array( $total, $uris );
}
// This function gets the current page URI.
function wp_statistics_get_uri() {
// Get the site's path from the URL.
$site_uri = parse_url( site_url(), PHP_URL_PATH );
$site_uri_len = strlen( $site_uri );
// Get the site's path from the URL.
$home_uri = parse_url( home_url(), PHP_URL_PATH );
$home_uri_len = strlen( $home_uri );
// Get the current page URI.
$page_uri = $_SERVER["REQUEST_URI"];
/*
* We need to check which URI is longer in case one contains the other.
*
* For example home_uri might be "/site/wp" and site_uri might be "/site".
*
* In that case we want to check to see if the page_uri starts with "/site/wp" before
* we check for "/site", but in the reverse case, we need to swap the order of the check.
*/
if ( $site_uri_len > $home_uri_len ) {
if ( substr( $page_uri, 0, $site_uri_len ) == $site_uri ) {
$page_uri = substr( $page_uri, $site_uri_len );
}
if ( substr( $page_uri, 0, $home_uri_len ) == $home_uri ) {
$page_uri = substr( $page_uri, $home_uri_len );
}
} else {
if ( substr( $page_uri, 0, $home_uri_len ) == $home_uri ) {
$page_uri = substr( $page_uri, $home_uri_len );
}
if ( substr( $page_uri, 0, $site_uri_len ) == $site_uri ) {
$page_uri = substr( $page_uri, $site_uri_len );
}
}
// If we're at the root (aka the URI is blank), let's make sure to indicate it.
if ( $page_uri == '' ) {
$page_uri = '/';
}
return $page_uri;
}
// This function returns all unique user agents in the database.
function wp_statistics_ua_list( $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_results(
$wpdb->prepare(
"SELECT DISTINCT agent FROM {$wpdb->prefix}statistics_visitor AND `last_counter` BETWEEN %s AND %s",
$rangestartdate,
$rangeenddate
),
ARRAY_N
);
} else {
$result = $wpdb->get_results( "SELECT DISTINCT agent FROM {$wpdb->prefix}statistics_visitor", ARRAY_N );
}
$Browers = array();
foreach ( $result as $out ) {
$Browsers[] = $out[0];
}
return $Browsers;
}
// This function returns the count of a given user agent in the database.
function wp_statistics_useragent( $agent, $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(agent) FROM {$wpdb->prefix}statistics_visitor WHERE `agent` = %s AND `last_counter` BETWEEN %s AND %s",
$agent,
$rangestartdate,
$rangeenddate
)
);
} else {
$result = $wpdb->get_var(
$wpdb->prepare( "SELECT COUNT(agent) FROM {$wpdb->prefix}statistics_visitor WHERE `agent` = %s", $agent )
);
}
return $result;
}
// This function returns all unique platform types from the database.
function wp_statistics_platform_list( $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_results(
$wpdb->prepare(
"SELECT DISTINCT platform FROM {$wpdb->prefix}statistics_visitor WHERE `last_counter` BETWEEN %s AND %s",
$rangestartdate,
$rangeenddate
),
ARRAY_N
);
} else {
$result = $wpdb->get_results( "SELECT DISTINCT platform FROM {$wpdb->prefix}statistics_visitor", ARRAY_N );
}
$Platforms = array();
foreach ( $result as $out ) {
$Platforms[] = $out[0];
}
return $Platforms;
}
// This function returns the count of a given platform in the database.
function wp_statistics_platform( $platform, $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(platform) FROM {$wpdb->prefix}statistics_visitor WHERE `platform` = %s AND `last_counter` BETWEEN %s AND %s",
$platform,
$rangestartdate,
$rangeenddate
)
);
} else {
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(platform) FROM {$wpdb->prefix}statistics_visitor WHERE `platform` = %s",
$platform
)
);
}
return $result;
}
// This function returns all unique versions for a given agent from the database.
function wp_statistics_agent_version_list( $agent, $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_results(
$wpdb->prepare(
"SELECT DISTINCT version FROM {$wpdb->prefix}statistics_visitor WHERE agent = %s AND `last_counter` BETWEEN %s AND %s",
$agent,
$rangestartdate,
$rangeenddate
),
ARRAY_N
);
} else {
$result = $wpdb->get_results(
$wpdb->prepare( "SELECT DISTINCT version FROM {$wpdb->prefix}statistics_visitor WHERE agent = %s", $agent ),
ARRAY_N
);
}
$Versions = array();
foreach ( $result as $out ) {
$Versions[] = $out[0];
}
return $Versions;
}
// This function returns the statistics for a given agent/version pair from the database.
function wp_statistics_agent_version( $agent, $version, $rangestartdate = null, $rangeenddate = null ) {
global $wpdb;
if ( $rangestartdate != null & & $rangeenddate != null ) {
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(version) FROM {$wpdb->prefix}statistics_visitor WHERE agent = %s AND version = %s AND `last_counter` BETWEEN %s AND %s",
$agent,
$version,
$rangestartdate,
$rangeenddate
)
);
} else {
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(version) FROM {$wpdb->prefix}statistics_visitor WHERE agent = %s AND version = %s",
$agent,
$version
)
);
}
return $result;
}
// This function returns an array or array's which define what search engines we should look for.
//
// By default will only return ones that have not been disabled by the user, this can be overridden by the $all parameter.
//
// Each sub array is made up of the following items:
// name = The proper name of the search engine
// translated = The proper name translated to the local language
// tag = a short one word, all lower case, representation of the search engine
// sqlpattern = either a single SQL style search pattern OR an array or search patterns to match the hostname in a URL against
// regexpattern = either a single regex style search pattern OR an array or search patterns to match the hostname in a URL against
// querykey = the URL key that contains the search string for the search engine
// image = the name of the image file to associate with this search engine (just the filename, no path info)
//
function wp_statistics_searchengine_list( $all = false ) {
GLOBAL $WP_Statistics;
$default = $engines = array(
'ask' => array(
'name' => 'Ask.com',
'translated' => __( 'Ask.com', 'wp-statistics' ),
'tag' => 'ask',
'sqlpattern' => '%ask.com%',
'regexpattern' => 'ask\.com',
'querykey' => 'q',
'image' => 'ask.png',
),
'baidu' => array(
'name' => 'Baidu',
'translated' => __( 'Baidu', 'wp-statistics' ),
'tag' => 'baidu',
'sqlpattern' => '%baidu.com%',
'regexpattern' => 'baidu\.com',
'querykey' => 'wd',
'image' => 'baidu.png',
),
'bing' => array(
'name' => 'Bing',
'translated' => __( 'Bing', 'wp-statistics' ),
'tag' => 'bing',
'sqlpattern' => '%bing.com%',
'regexpattern' => 'bing\.com',
'querykey' => 'q',
'image' => 'bing.png',
),
'clearch' => array(
'name' => 'clearch.org',
'translated' => __( 'clearch.org', 'wp-statistics' ),
'tag' => 'clearch',
'sqlpattern' => '%clearch.org%',
'regexpattern' => 'clearch\.org',
'querykey' => 'q',
'image' => 'clearch.png',
),
'duckduckgo' => array(
'name' => 'DuckDuckGo',
'translated' => __( 'DuckDuckGo', 'wp-statistics' ),
'tag' => 'duckduckgo',
'sqlpattern' => array( '%duckduckgo.com%', '%ddg.gg%' ),
'regexpattern' => array( 'duckduckgo\.com', 'ddg\.gg' ),
'querykey' => 'q',
'image' => 'duckduckgo.png',
),
'google' => array(
'name' => 'Google',
'translated' => __( 'Google', 'wp-statistics' ),
'tag' => 'google',
'sqlpattern' => '%google.%',
'regexpattern' => 'google\.',
'querykey' => 'q',
'image' => 'google.png',
),
'yahoo' => array(
'name' => 'Yahoo!',
'translated' => __( 'Yahoo!', 'wp-statistics' ),
'tag' => 'yahoo',
'sqlpattern' => '%yahoo.com%',
'regexpattern' => 'yahoo\.com',
'querykey' => 'p',
'image' => 'yahoo.png',
),
'yandex' => array(
'name' => 'Yandex',
'translated' => __( 'Yandex', 'wp-statistics' ),
'tag' => 'yandex',
'sqlpattern' => '%yandex.ru%',
'regexpattern' => 'yandex\.ru',
'querykey' => 'text',
'image' => 'yandex.png',
),
);
if ( $all == false ) {
foreach ( $engines as $key => $engine ) {
if ( $WP_Statistics->get_option( 'disable_se_' . $engine['tag'] ) ) {
unset( $engines[ $key ] );
}
}
// If we've disabled all the search engines, reset the list back to default.
if ( count( $engines ) == 0 ) {
$engines = $default;
}
}
return $engines;
}
// This function will return the SQL WHERE clause for getting the search words for a given search engine.
function wp_statistics_searchword_query( $search_engine = 'all' ) {
GLOBAL $WP_Statistics;
// Get a complete list of search engines
$searchengine_list = wp_statistics_searchengine_list();
$search_query = '';
if ( $WP_Statistics->get_option( 'search_converted' ) ) {
// Are we getting results for all search engines or a specific one?
if ( strtolower( $search_engine ) == 'all' ) {
// For all of them? Ok, look through the search engine list and create a SQL query string to get them all from the database.
foreach ( $searchengine_list as $key => $se ) {
$search_query .= "( `engine` = '{$key}' AND `words` < > '' ) OR ";
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
$search_query .= "`engine` = '{$search_engine}' AND `words` < > ''";
}
} else {
// Are we getting results for all search engines or a specific one?
if ( strtolower( $search_engine ) == 'all' ) {
// For all of them? Ok, look through the search engine list and create a SQL query string to get them all from the database.
// NOTE: This SQL query can be *VERY* long.
foreach ( $searchengine_list as $se ) {
// The SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $se['sqlpattern'] ) ) {
foreach ( $se['sqlpattern'] as $subse ) {
$search_query .= "(`referred` LIKE '{$subse}{$se['querykey']}=%' AND `referred` NOT LIKE '{$subse}{$se['querykey']}=& %' AND `referred` NOT LIKE '{$subse}{$se['querykey']}=') OR ";
}
} else {
$search_query .= "(`referred` LIKE '{$se['sqlpattern']}{$se['querykey']}=%' AND `referred` NOT LIKE '{$se['sqlpattern']}{$se['querykey']}=& %' AND `referred` NOT LIKE '{$se['sqlpattern']}{$se['querykey']}=') OR ";
}
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
// For just one? Ok, the SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $searchengine_list[ $search_engine ]['sqlpattern'] ) ) {
foreach ( $searchengine_list[ $search_engine ]['sqlpattern'] as $se ) {
$search_query .= "(`referred` LIKE '{$se}{$searchengine_list[$search_engine]['querykey']}=%' AND `referred` NOT LIKE '{$se}{$searchengine_list[$search_engine]['querykey']}=& %' AND `referred` NOT LIKE '{$se}{$searchengine_list[$search_engine]['querykey']}=') OR ";
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
$search_query .= "(`referred` LIKE '{$searchengine_list[$search_engine]['sqlpattern']}{$searchengine_list[$search_engine]['querykey']}=%' AND `referred` NOT LIKE '{$searchengine_list[$search_engine]['sqlpattern']}{$searchengine_list[$search_engine]['querykey']}=& %' AND `referred` NOT LIKE '{$searchengine_list[$search_engine]['sqlpattern']}{$searchengine_list[$search_engine]['querykey']}=')";
}
}
}
return $search_query;
}
// This function will return the SQL WHERE clause for getting the search engine.
function wp_statistics_searchengine_query( $search_engine = 'all' ) {
GLOBAL $WP_Statistics;
// Get a complete list of search engines
$searchengine_list = wp_statistics_searchengine_list();
$search_query = '';
if ( $WP_Statistics->get_option( 'search_converted' ) ) {
// Are we getting results for all search engines or a specific one?
if ( strtolower( $search_engine ) == 'all' ) {
// For all of them? Ok, look through the search engine list and create a SQL query string to get them all from the database.
foreach ( $searchengine_list as $key => $se ) {
$key = esc_sql( $key );
$search_query .= "`engine` = '{$key}' OR ";
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
$search_engine = esc_sql( $search_engine );
$search_query .= "`engine` = '{$search_engine}'";
}
} else {
// Are we getting results for all search engines or a specific one?
if ( strtolower( $search_engine ) == 'all' ) {
// For all of them? Ok, look through the search engine list and create a SQL query string to get them all from the database.
// NOTE: This SQL query can be long.
foreach ( $searchengine_list as $se ) {
// The SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $se['sqlpattern'] ) ) {
foreach ( $se['sqlpattern'] as $subse ) {
$subse = esc_sql( $subse );
$search_query .= "`referred` LIKE '{$subse}' OR ";
}
} else {
$se['sqlpattern'] = esc_sql( $se['sqlpattern'] );
$search_query .= "`referred` LIKE '{$se['sqlpattern']}' OR ";
}
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
// For just one? Ok, the SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $searchengine_list[ $search_engine ]['sqlpattern'] ) ) {
foreach ( $searchengine_list[ $search_engine ]['sqlpattern'] as $se ) {
$se = esc_sql( $se );
$search_query .= "`referred` LIKE '{$se}' OR ";
}
// Trim off the last ' OR ' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 4 );
} else {
$searchengine_list[ $search_engine ]['sqlpattern'] = esc_sql(
$searchengine_list[ $search_engine ]['sqlpattern']
);
$search_query .= "`referred` LIKE '{$searchengine_list[$search_engine]['sqlpattern']}'";
}
}
}
return $search_query;
}
// This function will return a regular expression clause for matching one or more search engines.
function wp_statistics_searchengine_regex( $search_engine = 'all' ) {
// Get a complete list of search engines
$searchengine_list = wp_statistics_searchengine_list();
$search_query = '';
// Are we getting results for all search engines or a specific one?
if ( strtolower( $search_engine ) == 'all' ) {
foreach ( $searchengine_list as $se ) {
// The SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $se['regexpattern'] ) ) {
foreach ( $se['regexpattern'] as $subse ) {
$search_query .= "{$subse}|";
}
} else {
$search_query .= "{$se['regexpattern']}|";
}
}
// Trim off the last '|' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 1 );
} else {
// For just one? Ok, the SQL pattern for a search engine may be an array if it has to handle multiple domains (like google.com and google.ca) or other factors.
if ( is_array( $searchengine_list[ $search_engine ]['regexpattern'] ) ) {
foreach ( $searchengine_list[ $search_engine ]['regexpattern'] as $se ) {
$search_query .= "{$se}|";
}
// Trim off the last '|' for the loop above.
$search_query = substr( $search_query, 0, strlen( $search_query ) - 1 );
} else {
$search_query .= $searchengine_list[ $search_engine ]['regexpattern'];
}
}
// Add the brackets and return
return "({$search_query})";
}
// This function will return the statistics for a given search engine.
function wp_statistics_searchengine( $search_engine = 'all', $time = 'total' ) {
global $wpdb, $WP_Statistics;
// Determine if we're using the old or new method of storing search engine info and build the appropriate table name.
$tablename = $wpdb->prefix . 'statistics_';
if ( $WP_Statistics->get_option( 'search_converted' ) ) {
$tablename .= 'search';
} else {
$tablename .= 'visitor';
}
// Get a complete list of search engines
$search_query = wp_statistics_searchengine_query( $search_engine );
// This function accepts several options for time parameter, each one has a unique SQL query string.
// They're pretty self explanatory.
switch ( $time ) {
case 'today':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$search_query}"
);
break;
case 'yesterday':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -1 )}' AND {$search_query}"
);
break;
case 'week':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -7 )}' AND {$search_query}"
);
break;
case 'month':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -30 )}' AND {$search_query}"
);
break;
case 'year':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -365 )}' AND {$search_query}"
);
break;
case 'total':
$result = $wpdb->query( "SELECT * FROM `{$tablename}` WHERE {$search_query}" );
break;
default:
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', $time)}' AND {$search_query}"
);
break;
}
return $result;
}
// This function will return the statistics for a given search engine for a given time frame.
function wp_statistics_searchword( $search_engine = 'all', $time = 'total' ) {
global $wpdb, $WP_Statistics;
// Determine if we're using the old or new method of storing search engine info and build the appropriate table name.
$tablename = $wpdb->prefix . 'statistics_';
if ( $WP_Statistics->get_option( 'search_converted' ) ) {
$tablename .= 'search';
} else {
$tablename .= 'visitor';
}
// Get a complete list of search engines
$search_query = wp_statistics_searchword_query( $search_engine );
// This function accepts several options for time parameter, each one has a unique SQL query string.
// They're pretty self explanatory.
switch ( $time ) {
case 'today':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d' )}' AND {$search_query}"
);
break;
case 'yesterday':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -1 )}' AND {$search_query}"
);
break;
case 'week':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -7 )}' AND {$search_query}"
);
break;
case 'month':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -30 )}' AND {$search_query}"
);
break;
case 'year':
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', -365 )}' AND {$search_query}"
);
break;
case 'total':
$result = $wpdb->query( "SELECT * FROM `{$tablename}` WHERE {$search_query}" );
break;
default:
$result = $wpdb->query(
"SELECT * FROM `{$tablename}` WHERE `last_counter` = '{$WP_Statistics->Current_Date( 'Y-m-d', $time )}' AND {$search_query}"
);
break;
}
return $result;
}
// This function will return the total number of posts in WordPress.
function wp_statistics_countposts() {
$count_posts = wp_count_posts( 'post' );
$ret = 0;
if ( is_object( $count_posts ) ) {
$ret = $count_posts->publish;
}
return $ret;
}
// This function will return the total number of pages in WordPress.
function wp_statistics_countpages() {
$count_pages = wp_count_posts( 'page' );
$ret = 0;
if ( is_object( $count_pages ) ) {
$ret = $count_pages->publish;
}
return $ret;
}
// This function will return the total number of comments in WordPress.
function wp_statistics_countcomment() {
global $wpdb;
$countcomms = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE comment_approved = '1'" );
return $countcomms;
}
// This function will return the total number of spam comments *IF* akismet is installed.
function wp_statistics_countspam() {
return number_format_i18n( get_option( 'akismet_spam_count' ) );
}
// This function will return the total number of users in WordPress.
function wp_statistics_countusers() {
$result = count_users();
return $result['total_users'];
}
// This function will return the last date a post was published on your site.
function wp_statistics_lastpostdate() {
global $wpdb, $WP_Statistics;
$db_date = $wpdb->get_var(
"SELECT post_date FROM {$wpdb->posts} WHERE post_type='post' AND post_status='publish' ORDER BY post_date DESC LIMIT 1"
);
$date_format = get_option( 'date_format' );
return $WP_Statistics->Current_Date_i18n( $date_format, $db_date, false );
}
// This function will return the average number of posts per day that are published on your site.
// Alternatively if $days is set to true it returns the average number of days between posts on your site.
function wp_statistics_average_post( $days = false ) {
global $wpdb;
$get_first_post = $wpdb->get_var(
"SELECT post_date FROM {$wpdb->posts} WHERE post_status = 'publish' ORDER BY post_date LIMIT 1"
);
$get_total_post = $wpdb->get_var(
"SELECT COUNT(*) FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post'"
);
$days_spend = intval(
( time() - strtotime( $get_first_post ) ) / 86400
); // 86400 = 60 * 60 * 24 = number of seconds in a day
if ( $days == true ) {
if ( $get_total_post == 0 ) {
$get_total_post = 1;
} // Avoid divide by zero errors.
return round( $days_spend / $get_total_post, 0 );
} else {
if ( $days_spend == 0 ) {
$days_spend = 1;
} // Avoid divide by zero errors.
return round( $get_total_post / $days_spend, 2 );
}
}
// This function will return the average number of comments per day that are published on your site.
// Alternatively if $days is set to true it returns the average number of days between comments on your site.
function wp_statistics_average_comment( $days = false ) {
global $wpdb;
$get_first_comment = $wpdb->get_var( "SELECT comment_date FROM {$wpdb->comments} ORDER BY comment_date LIMIT 1" );
$get_total_comment = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE comment_approved = '1'" );
$days_spend = intval(
( time() - strtotime( $get_first_comment ) ) / 86400
); // 86400 = 60 * 60 * 24 = number of seconds in a day
if ( $days == true ) {
if ( $get_total_comment == 0 ) {
$get_total_comment = 1;
} // Avoid divide by zero errors.
return round( $days_spend / $get_total_comment, 0 );
} else {
if ( $days_spend == 0 ) {
$days_spend = 1;
} // Avoid divide by zero errors.
return round( $get_total_comment / $days_spend, 2 );
}
}
// This function will return the average number of users per day that are registered on your site.
// Alternatively if $days is set to true it returns the average number of days between user registrations on your site.
function wp_statistics_average_registeruser( $days = false ) {
global $wpdb;
$get_first_user = $wpdb->get_var( "SELECT user_registered FROM {$wpdb->users} ORDER BY user_registered LIMIT 1" );
$get_total_user = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->users}" );
$days_spend = intval(
( time() - strtotime( $get_first_user ) ) / 86400
); // 86400 = 60 * 60 * 24 = number of seconds in a day
if ( $days == true ) {
if ( $get_total_user == 0 ) {
$get_total_user = 1;
} // Avoid divide by zero errors.
return round( $days_spend / $get_total_user, 0 );
} else {
if ( $days_spend == 0 ) {
$days_spend = 1;
} // Avoid divide by zero errors.
return round( $get_total_user / $days_spend, 2 );
}
}
// This function handle's the dashicons in the overview page.
function wp_statistics_icons( $dashicons, $icon_name = null ) {
global $wp_version;
if ( null == $icon_name ) {
$icon_name = $dashicons;
}
// Since versions of WordPress before 3.8 didn't have dashicons, don't use them in those versions.
if ( version_compare( $wp_version, '3.8-RC', '>=' ) || version_compare( $wp_version, '3.8', '>=' ) ) {
return '< span class = "dashicons ' . $dashicons . '" > < / span > ';
} else {
return '< img src = "' . plugins_url( 'wp-statistics/assets/images/' ) . $icon_name . '.png" / > ';
}
}
// This function checks to see if all the PHP modules we need for GeoIP exists.
function wp_statistics_geoip_supported() {
// Check to see if we can support the GeoIP code, requirements are:
$enabled = true;
// PHP's cURL extension installed
if ( ! function_exists( 'curl_init' ) ) {
$enabled = false;
}
// PHP NOT running in safe mode
if ( ini_get( 'safe_mode' ) ) {
// Double check php version, 5.4 and above don't support safe mode but the ini value may still be set after an upgrade.
if ( ! version_compare( phpversion(), '5.4', '< ' ) ) {
$enabled = false;
}
}
return $enabled;
}
// This function creates the date range selector 'widget' used in the various statistics pages.
function wp_statistics_date_range_selector(
$page,
$current,
$range = array(),
$desc = array(),
$extrafields = '',
$pre_extra = '',
$post_extra = ''
) {
GLOBAL $WP_Statistics;
wp_enqueue_script( 'jquery-ui-datepicker' );
wp_register_style(
'jquery-ui-smoothness-css',
WP_Statistics::$reg['plugin-url'] . 'assets/css/jquery-ui-smoothness.min.css'
);
wp_enqueue_style( 'jquery-ui-smoothness-css' );
if ( count( $range ) == 0 ) {
$range = array( 10, 20, 30, 60, 90, 180, 270, 365 );
$desc = array(
__( '10 Days', 'wp-statistics' ),
__( '20 Days', 'wp-statistics' ),
__( '30 Days', 'wp-statistics' ),
__( '2 Months', 'wp-statistics' ),
__( '3 Months', 'wp-statistics' ),
__( '6 Months', 'wp-statistics' ),
__( '9 Months', 'wp-statistics' ),
__( '1 Year', 'wp-statistics' ),
);
}
if ( count( $desc ) == 0 ) {
$desc = $range;
}
$rcount = count( $range );
$bold = true;
// Check to see if there's a range in the URL, if so set it, otherwise use the default.
if ( array_key_exists( 'rangestart', $_GET ) ) {
$rangestart = $_GET['rangestart'];
} else {
$rangestart = $WP_Statistics->Current_Date( 'm/d/Y', '-' . $current );
}
if ( array_key_exists( 'rangeend', $_GET ) ) {
$rangeend = $_GET['rangeend'];
} else {
$rangeend = $WP_Statistics->Current_Date( 'm/d/Y' );
}
// Convert the text dates to unix timestamps and do some basic sanity checking.
$rangestart_utime = $WP_Statistics->strtotimetz( $rangestart );
if ( false === $rangestart_utime ) {
$rangestart_utime = time();
}
$rangeend_utime = $WP_Statistics->strtotimetz( $rangeend );
if ( false === $rangeend_utime || $rangeend_utime < $rangestart_utime ) {
$rangeend_utime = time();
}
// Now get the number of days in the range.
$daysToDisplay = (int) ( ( $rangeend_utime - $rangestart_utime ) / 24 / 60 / 60 );
$today = $WP_Statistics->Current_Date( 'm/d/Y' );
// Re-create the range start/end strings from our utime's to make sure we get ride of any cruft and have them in the format we want.
$rangestart = $WP_Statistics->Local_Date( 'm/d/Y', $rangestart_utime );
$rangeend = $WP_Statistics->Local_Date( 'm/d/Y', $rangeend_utime );
// If the rangeend isn't today OR it is but not one of the standard range values, then it's a custom selected value and we need to flag it as such.
if ( $rangeend != $today || ( $rangeend == $today & & ! in_array( $current, $range ) ) ) {
$current = - 1;
} else {
// If on the other hand we are a standard range, let's reset the custom range selector to match it.
$rangestart = $WP_Statistics->Current_Date( 'm/d/Y', '-' . $current );
$rangeend = $WP_Statistics->Current_Date( 'm/d/Y' );
}
echo '< form method = "get" > < ul class = "subsubsub wp-statistics-sub-fullwidth" > ' . "\r\n";
// Output any extra HTML we've been passed after the form element but before the date selector.
echo $pre_extra;
for ( $i = 0; $i < $rcount; $i ++ ) {
echo ' < li class = "all" > < a ' ;
if ( $current == $range[ $i ] ) {
echo 'class="current" ';
$bold = false;
}
// Don't bother adding he date range to the standard links as they're not needed any may confuse the custom range selector.
echo 'href="?page=' .
$page .
'& hitdays=' .
$range[ $i ] .
esc_html( $extrafields ) .
'">' .
$desc[ $i ] .
'< / a > < / li > ';
if ( $i < $rcount - 1 ) {
echo ' | ';
}
echo "\r\n";
}
echo ' | ';
echo '< input type = "hidden" name = "hitdays" value = "-1" > < input type = "hidden" name = "page" value = "' . $page . '" > ';
parse_str( $extrafields, $parse );
foreach ( $parse as $key => $value ) {
echo '< input type = "hidden" name = "' . $key . '" value = "' . esc_sql( $value ) . '" > ';
}
if ( $bold ) {
echo ' < b > ' . __( 'Time Frame', 'wp-statistics' ) . ':< / b > ';
} else {
echo ' ' . __( 'Time Frame', 'wp-statistics' ) . ': ';
}
echo '< input type = "text" size = "10" name = "rangestart" id = "datestartpicker" value = "' .
$rangestart .
'" placeholder="' .
__( 'MM/DD/YYYY', 'wp-statistics' ) .
'"> ' .
__( 'to', 'wp-statistics' ) .
' < input type = "text" size = "10" name = "rangeend" id = "dateendpicker" value = "' .
$rangeend .
'" placeholder="' .
__( 'MM/DD/YYYY', 'wp-statistics' ) .
'"> < input type = "submit" value = "' .
__( 'Go', 'wp-statistics' ) .
'" class="button-primary">' .
"\r\n";
// Output any extra HTML we've been passed after the date selector but before the submit button.
echo $post_extra;
echo '< / form > ' . "\r\n";
echo '< script > jQuery ( function ( ) { jQuery ( "#datestartpicker" ) . datepicker ( ) ; jQuery ( "#dateendpicker" ) . datepicker ( ) ; } ) ; < / script > ' .
"\r\n";
}
// This function is used to calculate the number of days and thier respective unix timestamps.
function wp_statistics_date_range_calculator( $days, $start, $end ) {
GLOBAL $WP_Statistics;
$daysToDisplay = $days;
$rangestart = $start;
$rangeend = $end;
if ( $daysToDisplay == - 1 ) {
$rangestart_utime = $WP_Statistics->strtotimetz( $rangestart );
$rangeend_utime = $WP_Statistics->strtotimetz( $rangeend );
$daysToDisplay = (int) ( ( $rangeend_utime - $rangestart_utime ) / 24 / 60 / 60 );
if ( $rangestart_utime == false || $rangeend_utime == false ) {
$daysToDisplay = 20;
$rangeend_utime = $WP_Statistics->timetz();
$rangestart_utime = $rangeend_utime - ( $daysToDisplay * 24 * 60 * 60 );
}
} else {
$rangeend_utime = $WP_Statistics->timetz();
$rangestart_utime = $rangeend_utime - ( $daysToDisplay * 24 * 60 * 60 );
}
return array( $daysToDisplay, $rangestart_utime, $rangeend_utime );
}
// This function will empty a table based on the table name.
function wp_statitiscs_empty_table( $table_name = false ) {
global $wpdb;
if ( $table_name ) {
$result = $wpdb->query( 'DELETE FROM ' . $table_name );
if ( $result ) {
return sprintf(
__( '%s table data deleted successfully.', 'wp-statistics' ),
'< code > ' . $table_name . '< / code > '
);
}
}
return sprintf( __( 'Error, %s not emptied!', 'wp-statistics' ), $table_name );
}
// This function creates a small JavaScript snipit that will load the contents of a overview or dashboard widget.
function wp_statistics_generate_widget_load_javascript( $widget, $container_id = null ) {
if ( null == $container_id ) {
$container_id = str_replace( '.', '_', $widget . '_postbox' );
}
?>
< script type = "text/javascript" >
jQuery(document).ready(function () {
wp_statistics_get_widget_contents('<?php echo $widget ; ?> ', '<?php echo $container_id ; ?> ');
});
< / script >
<?php
}
/**
* Generate RGBA colors
*
* @param $num
* @param string $opacity
*
* @return string
*/
function wp_statistics_generate_rgba_color( $num, $opacity = '1' ) {
$hash = md5( 'color' . $num );
return sprintf(
"'rgba(%s, %s, %s, %s)'",
hexdec( substr( $hash, 0, 2 ) ),
hexdec( substr( $hash, 2, 2 ) ),
hexdec( substr( $hash, 4, 2 ) ),
$opacity
);
}
/**
* This function will validate that a capability exists,
* if not it will default to returning the 'manage_options' capability.
*
* @param string $capability Capability
*
* @return string 'manage_options'
*/
function wp_statistics_validate_capability( $capability ) {
global $wp_roles;
$role_list = $wp_roles->get_names();
if ( ! is_object( $wp_roles ) || ! is_array( $wp_roles->roles ) ) {
return 'manage_options';
}
foreach ( $wp_roles->roles as $role ) {
$cap_list = $role['capabilities'];
foreach ( $cap_list as $key => $cap ) {
if ( $capability == $key ) {
return $capability;
}
}
}
return 'manage_options';
}
/**
* Notices displayed near the top of admin pages.
*
* @param $type
* @param $message
*/
function wp_statistics_admin_notice_result( $type, $message ) {
switch ( $type ) {
case 'error':
$class = 'notice notice-error';
break;
case 'success':
$class = 'notice notice-success';
break;
}
printf( '< div class = "%1$s" > < p > %2$s< / p > < / div > ', esc_attr( $class ), esc_html( $message ) );
}
