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<?php
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/**
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* @file
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* User Stats user count by IP address.
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*/
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/**
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* Users by IP address count handler.
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*/
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class views_handler_sort_ip_user_count extends views_handler_sort {
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function query() {
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$this->table_alias = $this->ensure_my_table();
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// We need another subquery here to extract DISTINCT values
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$sql = "SELECT COUNT(usi.uid)
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FROM (SELECT DISTINCT(uid), ip_address FROM {user_stats_ips}) usi
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WHERE usi.ip_address = " . check_plain($this->table_alias) . ".ip_address";
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$this->field_alias = $this->query->add_orderby(NULL, "(" . $sql . ")", $this->options['order'], $this->table_alias . '_' . $this->field);
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}
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}
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