336 lines
9.6 KiB
PHP
336 lines
9.6 KiB
PHP
<?php
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class Conference {
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private $db;
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public function __construct($database) {
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$this->db = $database->getConnection();
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}
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// search/list specific conference ID
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public function conferenceById($conference_id, $from_time, $until_time, $offset=0, $items_per_page='') {
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// time period drill-down
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// FIXME make it similar to the bash version
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if (empty($from_time)) {
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$from_time = '0000-01-01';
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}
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if (empty($until_time)) {
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$until_time = '9999-12-31';
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}
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// this is needed for compatibility with the bash version, so we use '%s' placeholders
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$from_time = htmlspecialchars(strip_tags($from_time));
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$until_time = htmlspecialchars(strip_tags($until_time));
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// search for a conference by its ID for a time period (if given)
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$sql = "
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SELECT
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pe.time,
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c.conference_id,
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c.conference_name,
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c.conference_host,
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pe.loglevel,
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pe.event_type,
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p.endpoint_id AS participant_id,
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pe.event_param
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FROM
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conferences c
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LEFT JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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LEFT JOIN
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participants p ON c.conference_id = p.conference_id
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LEFT JOIN
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participant_events pe ON p.endpoint_id = pe.participant_id
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WHERE
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c.conference_id = '%s'
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AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
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UNION
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SELECT
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ce.time AS event_time,
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c.conference_id,
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c.conference_name,
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c.conference_host,
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ce.loglevel,
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ce.conference_event AS event_type,
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NULL AS participant_id,
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ce.conference_param AS event_param
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FROM
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conferences c
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LEFT JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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WHERE
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c.conference_id = '%s'
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AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
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ORDER BY
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pe.time";
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if ($items_per_page) {
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$items_per_page = (int)$items_per_page;
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$sql .= ' LIMIT ' . $offset . ',' . $items_per_page;
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}
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$sql = sprintf($sql, $conference_id, $from_time, $until_time, $conference_id, $from_time, $until_time);
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$query = $this->db->prepare($sql);
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$query->execute();
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return $query->fetchAll(PDO::FETCH_ASSOC);
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}
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// search/list specific conference name
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public function conferenceByName($conference_name, $from_time, $until_time, $offset=0, $items_per_page='') {
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// time period drill-down
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// FIXME make it similar to the bash version
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if (empty($from_time)) {
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$from_time = '0000-01-01';
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}
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if (empty($until_time)) {
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$until_time = '9999-12-31';
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}
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// this is needed for compatibility with the bash version, so we use '%s' placeholders
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$from_time = htmlspecialchars(strip_tags($from_time));
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$until_time = htmlspecialchars(strip_tags($until_time));
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// search for a conference by its name for a time period (if given)
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$sql = "
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SELECT
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pe.time,
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c.conference_id,
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c.conference_name,
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c.conference_host,
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pe.loglevel,
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pe.event_type,
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p.endpoint_id AS participant_id,
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pe.event_param
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FROM
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conferences c
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LEFT JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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LEFT JOIN
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participants p ON c.conference_id = p.conference_id
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LEFT JOIN
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participant_events pe ON p.endpoint_id = pe.participant_id
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WHERE
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c.conference_name = '%s'
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AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
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UNION
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SELECT
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ce.time AS event_time,
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c.conference_id,
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c.conference_name,
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c.conference_host,
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ce.loglevel,
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ce.conference_event AS event_type,
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NULL AS participant_id,
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ce.conference_param AS event_param
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FROM
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conferences c
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LEFT JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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WHERE
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c.conference_name = '%s'
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AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
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ORDER BY
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pe.time";
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if ($items_per_page) {
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$items_per_page = (int)$items_per_page;
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$sql .= ' LIMIT ' . $offset . ',' . $items_per_page;
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}
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$sql = sprintf($sql, $conference_name, $from_time, $until_time, $conference_name, $from_time, $until_time);
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$query = $this->db->prepare($sql);
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$query->execute();
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return $query->fetchAll(PDO::FETCH_ASSOC);
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}
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// list of all conferences
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public function conferencesAllFormatted($from_time, $until_time, $offset=0, $items_per_page='') {
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// time period drill-down
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// FIXME make it similar to the bash version
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if (empty($from_time)) {
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$from_time = '0000-01-01';
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}
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if (empty($until_time)) {
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$until_time = '9999-12-31';
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}
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// this is needed for compatibility with the bash version, so we use '%s' placeholders
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$from_time = htmlspecialchars(strip_tags($from_time));
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$until_time = htmlspecialchars(strip_tags($until_time));
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// list of conferences for time period (if given)
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// fields: component, duration, conference ID, conference name, number of participants, name count (the conf name is found), conference host
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$sql = "
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SELECT DISTINCT
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c.jitsi_component,
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(SELECT COALESCE
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(
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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ce.conference_event = 'conference created'
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),
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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ce.conference_event = 'bridge selected'
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)
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)
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)
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AS start,
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(SELECT COALESCE
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(
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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(ce.conference_event = 'conference expired' OR ce.conference_event = 'conference stopped')
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),
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(SELECT pe.time
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FROM participant_events pe
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WHERE
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pe.event_param = c.conference_id
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ORDER BY pe.time DESC
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LIMIT 1
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)
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)
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)
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AS end,
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c.conference_id,
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c.conference_name,
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(SELECT COUNT(pe.participant_id)
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FROM participant_events pe
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WHERE
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pe.event_type = 'participant joining'
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AND
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pe.event_param = c.conference_id) AS participants,
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name_counts.name_count,
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c.conference_host
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FROM
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conferences c
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JOIN (
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SELECT
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conference_name,
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COUNT(*) AS name_count
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FROM
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conferences
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GROUP BY
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conference_name
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) AS name_counts ON c.conference_name = name_counts.conference_name
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JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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WHERE (ce.time >= '%s 00:00:00' AND ce.time <= '%s 23:59:59')
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ORDER BY
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c.id";
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if ($items_per_page) {
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$items_per_page = (int)$items_per_page;
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$sql .= ' LIMIT ' . $offset . ',' . $items_per_page;
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}
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$sql = sprintf($sql, $from_time, $until_time);
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$query = $this->db->prepare($sql);
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$query->execute();
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return $query->fetchAll(PDO::FETCH_ASSOC);
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}
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// number of conferences
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public function conferenceNumber($from_time, $until_time) {
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// time period drill-down
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// FIXME make it similar to the bash version
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if (empty($from_time)) {
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$from_time = '0000-01-01';
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}
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if (empty($until_time)) {
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$until_time = '9999-12-31';
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}
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// this is needed for compatibility with the bash version, so we use '%s' placeholders
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$from_time = htmlspecialchars(strip_tags($from_time));
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$until_time = htmlspecialchars(strip_tags($until_time));
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// number of conferences for time period (if given)
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// FIXME sometimes there is no start/end time, find a way around this
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$sql = "
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SELECT COUNT(*) AS conferences
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FROM (
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SELECT DISTINCT
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(SELECT COALESCE
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(
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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ce.conference_event = 'conference created'
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),
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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ce.conference_event = 'bridge selected'
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)
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)
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) AS start,
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(SELECT COALESCE
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(
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(SELECT ce.time
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FROM conference_events ce
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WHERE
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ce.conference_id = c.conference_id
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AND
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(ce.conference_event = 'conference expired' OR ce.conference_event = 'conference stopped')
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),
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(SELECT pe.time
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FROM participant_events pe
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WHERE
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pe.event_param = c.conference_id
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ORDER BY pe.time DESC
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LIMIT 1
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)
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)
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) AS end
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FROM conferences c
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JOIN
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conference_events ce ON c.conference_id = ce.conference_id
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WHERE (start >= '%s 00:00:00' AND end <= '%s 23:59:59')
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) AS subquery";
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$sql = sprintf($sql, $from_time, $until_time);
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$query = $this->db->prepare($sql);
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$query->execute();
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return $query->fetchAll(PDO::FETCH_ASSOC);
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}
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}
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?>
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