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118 lines
6.8 KiB
118 lines
6.8 KiB
<?php
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class Statistics {
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static public function get_stat_24h($boardName = false, $realtime = true, $boards = false) {
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global $config, $pdo;
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$query = "";
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if(!$boardName) {
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// Get list of all boards
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if($boards === false)
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$boards = listBoards();
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// Get post count by hour for the last day
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$query = "SELECT SUM(count) AS count, hour FROM (";
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foreach ($boards as $board) {
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if($realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, HOUR(FROM_UNIXTIME(time)) AS hour FROM posts_%s WHERE DATE(FROM_UNIXTIME(time)) = CURDATE() GROUP BY hour UNION ALL ", $board['uri']);
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else
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$query .= sprintf("SELECT COUNT(*) AS count, HOUR(FROM_UNIXTIME(time)) AS hour FROM posts_%s WHERE DATE(FROM_UNIXTIME(time)) = DATE(NOW() - INTERVAL 1 HOUR) AND HOUR(FROM_UNIXTIME(time)) <= HOUR(NOW() - INTERVAL 1 HOUR) GROUP BY hour UNION ALL ", $board['uri']);
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}
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// Remove the last "UNION ALL" seperator and complete the query
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$query = preg_replace('/UNION ALL $/', ') AS deriv_all GROUP BY hour ORDER BY hour ASC', $query);
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} else {
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if($realtime)
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$query = sprintf("SELECT COUNT(*) AS count, HOUR(FROM_UNIXTIME(time)) AS hour FROM posts_%s WHERE DATE(FROM_UNIXTIME(time)) = CURDATE() GROUP BY hour", $boardName);
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else
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$query = sprintf("SELECT COUNT(*) AS count, HOUR(FROM_UNIXTIME(time)) AS hour FROM posts_%s WHERE DATE(FROM_UNIXTIME(time)) = DATE(NOW() - INTERVAL 1 HOUR) AND HOUR(FROM_UNIXTIME(time)) <= HOUR(NOW() - INTERVAL 1 HOUR) GROUP BY hour", $boardName);
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}
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$query = query($query) or error(db_error($query));
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$query_result = $query->fetchAll(PDO::FETCH_ASSOC);
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// Get 24h array over post count
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$statistics_hour = array_fill(0,24,0);
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foreach ($query_result as &$hour_data) {
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$statistics_hour[$hour_data['hour']] = $hour_data['count'];
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}
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// Set last variables to 'null' for JavaScript
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$last_hour = end($query_result)['hour'];
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if($last_hour != 23)
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for($i=$last_hour+1; $i<24; $i++)
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$statistics_hour[$i] = 'null';
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// Make string for JS
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$statistics_hour = implode(",", $statistics_hour);
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return $statistics_hour;
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}
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static public function get_stat_week($previous_week = false, $boardName = false, $realtime = true, $hour_realtime = true, $boards = false) {
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global $config, $pdo;
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$query = "";
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if(!$boardName) {
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// Get list of all boards
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if($boards === false)
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$boards = listBoards();
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// Get post count by hour for the last week
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$query = "SELECT SUM(count) AS count, day FROM (";
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foreach ($boards as $board) {
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if($previous_week) {
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if($realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW(), INTERVAL 1 WEEK), 1) GROUP BY day UNION ALL ", $board['uri']);
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else if($hour_realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW() - INTERVAL 1 HOUR, INTERVAL 1 WEEK), 1) GROUP BY day UNION ALL ", $board['uri']);
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else
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW() - INTERVAL 1 DAY, INTERVAL 1 WEEK), 1) GROUP BY day UNION ALL ", $board['uri']);
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} else {
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if($realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW(), 1) GROUP BY day UNION ALL ", $board['uri']);
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else if($hour_realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW() - INTERVAL 1 HOUR, 1) AND ( (DATE(FROM_UNIXTIME(time)) = DATE(NOW() - INTERVAL 1 HOUR) AND HOUR(FROM_UNIXTIME(time)) <= HOUR(NOW() - INTERVAL 1 HOUR)) OR (DATE(FROM_UNIXTIME(time)) < DATE(NOW() - INTERVAL 1 HOUR)) ) GROUP BY day UNION ALL ", $board['uri']);
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else
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW() - INTERVAL 1 DAY, 1) AND WEEKDAY(FROM_UNIXTIME(time)) <= WEEKDAY(NOW() - INTERVAL 1 DAY) GROUP BY day UNION ALL ", $board['uri']);
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}
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}
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// Remove the last "UNION ALL" seperator and complete the query
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$query = preg_replace('/UNION ALL $/', ') AS deriv_all GROUP BY day ORDER BY day ASC', $query);
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} else {
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if($previous_week) {
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if($realtime)
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$query = sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW(), INTERVAL 1 WEEK), 1) GROUP BY day", $boardName);
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else if($hour_realtime)
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$query = sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW() - INTERVAL 1 HOUR, INTERVAL 1 WEEK), 1) GROUP BY day", $boardName);
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else
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$query = sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(DATE_SUB(NOW() - INTERVAL 1 DAY, INTERVAL 1 WEEK), 1) GROUP BY day", $boardName);
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} else {
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if($realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW(), 1) GROUP BY day", $boardName);
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else if($hour_realtime)
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW() - INTERVAL 1 HOUR, 1) AND ( (DATE(FROM_UNIXTIME(time)) = DATE(NOW() - INTERVAL 1 HOUR) AND HOUR(FROM_UNIXTIME(time)) <= HOUR(NOW() - INTERVAL 1 HOUR)) OR (DATE(FROM_UNIXTIME(time)) < DATE(NOW() - INTERVAL 1 HOUR)) ) GROUP BY day", $boardName);
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else
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$query .= sprintf("SELECT COUNT(*) AS count, WEEKDAY(FROM_UNIXTIME(time)) AS day FROM posts_%s WHERE YEARWEEK(FROM_UNIXTIME(time), 1) = YEARWEEK(NOW() - INTERVAL 1 DAY, 1) AND WEEKDAY(FROM_UNIXTIME(time)) <= WEEKDAY(NOW() - INTERVAL 1 DAY) GROUP BY day", $boardName);
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}
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}
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$query = query($query) or error(db_error($query));
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$query_result = $query->fetchAll(PDO::FETCH_ASSOC);
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// Get week array over post count
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$statistics_week = array_fill(0,7,0);
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foreach ($query_result as &$day_data) {
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$statistics_week[$day_data['day']] = $day_data['count'];
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}
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return $statistics_week;
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}
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static public function get_stat_week_labels($week_data) {
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return sprintf("'Monday\\n(%d)', 'Tuesday\\n(%d)', 'Wednesday\\n(%d)', 'Thursday\\n(%d)', 'Friday\\n(%d)', 'Saturday\\n(%d)', 'Sunday\\n(%d)'", $week_data[0], $week_data[1], $week_data[2], $week_data[3], $week_data[4], $week_data[5], $week_data[6]);
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}
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static public function get_stat_week_jsdata($week_data) {
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// Make string for JS
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return implode(",", $week_data);
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}
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}
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?>
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