Prepares for releasing v0.2

CHANGELOG.md

@@ -7,16 +7,44 @@ All notable changes to this project will be documented in this file.
 ## Unreleased
 
 #### Links
-- upstream: https://code.lindeas.com/lindeas/jilo-web/compare/v0.1.1...HEAD
-- codeberg: https://codeberg.org/lindeas/jilo-web/compare/v0.1.1...HEAD
-- github: https://github.com/lindeas/jilo-web/compare/v0.1.1...HEAD
-- gitlab: https://gitlab.com/lindeas/jilo-web/-/compare/v0.1.1...HEAD
+- upstream: https://code.lindeas.com/lindeas/jilo-web/compare/v0.2...HEAD
+- codeberg: https://codeberg.org/lindeas/jilo-web/compare/v0.2...HEAD
+- github: https://github.com/lindeas/jilo-web/compare/v0.2...HEAD
+- gitlab: https://gitlab.com/lindeas/jilo-web/-/compare/v0.2...HEAD
+
+---
+
+## 0.2 - 2024-08-31
+
+#### Links
+- upstream: https://code.lindeas.com/lindeas/jilo-web/compare/v0.1.1...v0.2
+- codeberg: https://codeberg.org/lindeas/jilo-web/compare/v0.1.1...v0.2
+- github: https://github.com/lindeas/jilo-web/compare/v0.1.1...v0.2
+- gitlab: https://gitlab.com/lindeas/jilo-web/-/compare/v0.1.1...v0.2
 
 ### Added
+- Added collapsible front page widgets
+- Added widgets to conferences, participants and components pages
+- Added front page widget for monthly conferences and participants number
+- Added login/registration control and messages
+- Added default config file locations
+- Added left collapsible sidebar
+- Added logo
+- Added database helper functions
+- Added support for multiple Jitsi platforms
+- Added app environments "production" and "development"
+- Added visualisation of config.js and interface_config.js per Jitsi platform
 
 ### Changed
+- MVC design - models(classes folder), views(templates folder) and controllers(pages folder)
+- Changed menus - categories on sidebar menu, jitsi platforms on top menu
+- Moved all the app code outside of the public web folder
+- Config file now can have nested arrays
 
 ### Fixed
+- Fixed SQL when conferences start and end time are not explicitly clear
+- Web design fixes
+- Fixed install script
 
 ---
 

README.md

@@ -26,13 +26,15 @@ To see a demo install, go to https://work.lindeas.com/jilo-web-demo/
 
 ## version
 
-Current version: **0.1.1** released on **2024-07-25**
+Current version: **0.2** released on **2024-08-31**
 
 ## license
 
 This project is licensed under the GNU General Public License version 2 (GPL-2.0). See LICENSE file.
 
-Bootstrap is used in this project and is licensed under the MIT License. See bootstrap-license file
+Bootstrap is used in this project and is licensed under the MIT License. See license-bootstrap file.
+
+JQuery is used in this project and is licensed under the MIT License. See license-jquery file.
 
 ## requirements
 
@@ -45,20 +47,29 @@ Bootstrap is used in this project and is licensed under the MIT License. See boo
 You can install it in the following ways:
 
 - download the latest release from the **"Releases"** section here
+```bash
+tar -xzf jilo-web_*.tgz
+cd jilo-web/doc/
+./install.sh
+```
 - clone the **git repo**:
 ```bash
 git clone https://github.com/lindeas/jilo-web.git
-cd jilo
+cd jilo-web
+./install.sh
 ```
-- DEB and RPM packages are planned, but still unavailable
+- DEB and RPM packages are planned, but not yet available. There are experimental build scripts in "packaging" folder.
 
 ## config
 
-- edit index.php and set the system path to the jilo-web.conf.php
 - edit jilo-web.conf.php and set all the variables correctly
-- "database" is the sqlite db file for jilo-web itself, create it with `cat jilo-web.schema | sqlite3 jilo-web.db`
+- "sqlite_file" is the sqlite db file for jilo-web itself, it goes to `app/jilo-web.db`, create it with
+```bash
+cd app
+cat ../doc/jilo-web.schema | sqlite3 jilo-web.db
+```
 - "jilo_database" is the sqlite db file for jilo, with data from the Jitsi logs
 
 ## database
 
-The database is an SQLite file. You also need the sqlite db from jilo (mysql/mariadb support is planned, but still unavailable).
+The database is an SQLite file. You also need the sqlite db from jilo (mysql/mariadb support is planned, but not yet available).

TODO.md

@@ -10,13 +10,13 @@
 
 - - ~~add bootstrap template~~
 
-- - clean up the code to follow model-view--controller style
+- - ~~clean up the code to follow model-view--controller style~~
 
-- - no HTML inside PHP code
+- - ~~no HTML inside PHP code~~
 
 - - put all additional functions in files in a separate folder
 
-- - reduce try/catch usage, use it only for critical errors
+- - ~~reduce try/catch usage, use it only for critical errors~~
 
 - - move all SQL code in the model classes, one query per method
 

app/classes/component.php

@@ -2,11 +2,9 @@
 
 class Component {
     private $db;
-    private $queries;
 
     public function __construct($database) {
         $this->db = $database->getConnection();
-        $this->queries = include('queries.php');
     }
 
 
@@ -21,11 +19,24 @@ class Component {
         if (empty($until_time)) {
             $until_time = '9999-12-31';
         }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
         $from_time = htmlspecialchars(strip_tags($from_time));
         $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['jitsi_components'];
+
+        // list of jitsi component events
+        $sql = "
+SELECT
+    jitsi_component, loglevel, time, component_id, event_type, event_param
+FROM
+    jitsi_components
+WHERE
+    jitsi_component = %s
+AND
+    component_id = %s
+AND
+    (time >= '%s 00:00:00' AND time <= '%s 23:59:59')
+ORDER BY
+    time";
+
         $sql = sprintf($sql, $jitsi_component, $component_id, $from_time, $until_time);
 
         $query = $this->db->prepare($sql);

app/classes/conference.php

@@ -0,0 +1,293 @@
+<?php
+
+class Conference {
+    private $db;
+
+    public function __construct($database) {
+        $this->db = $database->getConnection();
+    }
+
+
+    // search/list specific conference ID
+    public function conferenceById($conference_id, $from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // search for a conference by its ID for a time period (if given)
+        $sql = "
+SELECT
+    pe.time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    pe.loglevel,
+    pe.event_type,
+    p.endpoint_id AS participant_id,
+    pe.event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+LEFT JOIN
+    participants p ON c.conference_id = p.conference_id
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    c.conference_id = '%s'
+AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+
+UNION
+
+SELECT
+    ce.time AS event_time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    ce.loglevel,
+    ce.conference_event AS event_type,
+    NULL AS participant_id,
+    ce.conference_param AS event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    c.conference_id = '%s'
+AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
+
+ORDER BY
+    pe.time";
+
+        $sql = sprintf($sql, $conference_id, $from_time, $until_time, $conference_id, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+    // search/list specific conference name
+    public function conferenceByName($conference_name, $from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // search for a conference by its name for a time period (if given)
+        $sql = "
+SELECT
+    pe.time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    pe.loglevel,
+    pe.event_type,
+    p.endpoint_id AS participant_id,
+    pe.event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+LEFT JOIN
+    participants p ON c.conference_id = p.conference_id
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    c.conference_name = '%s'
+AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+
+UNION
+
+SELECT
+    ce.time AS event_time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    ce.loglevel,
+    ce.conference_event AS event_type,
+    NULL AS participant_id,
+    ce.conference_param AS event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    c.conference_name = '%s'
+AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
+
+ORDER BY
+    pe.time";
+
+        $sql = sprintf($sql, $conference_name, $from_time, $until_time, $conference_name, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+    // list of all conferences
+    public function conferencesAllFormatted($from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // list of conferences for time period (if given)
+        // fields: component, duration, conference ID, conference name, number of participants, name count (the conf name is found), conference host
+        $sql = "
+SELECT DISTINCT
+    c.jitsi_component,
+    (SELECT COALESCE
+        (
+            (SELECT ce.time
+                FROM conference_events ce
+                WHERE
+                    ce.conference_id = c.conference_id
+                    AND
+                    ce.conference_event = 'conference created'
+            ),
+            (SELECT ce.time
+                FROM conference_events ce
+                WHERE
+                    ce.conference_id = c.conference_id
+                    AND
+                    ce.conference_event = 'bridge selected'
+            )
+        )
+    )
+    AS start,
+    (SELECT COALESCE
+        (
+            (SELECT ce.time
+                FROM conference_events ce
+                WHERE
+                    ce.conference_id = c.conference_id
+                    AND
+                    (ce.conference_event = 'conference expired' OR ce.conference_event = 'conference stopped')
+            ),
+            (SELECT pe.time
+                FROM participant_events pe
+                WHERE
+                    pe.event_param = c.conference_id
+                ORDER BY pe.time DESC
+                LIMIT 1
+            )
+        )
+    )
+    AS end,
+    c.conference_id,
+    c.conference_name,
+    (SELECT COUNT(pe.participant_id)
+        FROM participant_events pe
+        WHERE
+            pe.event_type = 'participant joining'
+            AND
+            pe.event_param = c.conference_id) AS participants,
+    name_counts.name_count,
+    c.conference_host
+FROM
+    conferences c
+JOIN (
+    SELECT
+        conference_name,
+        COUNT(*) AS name_count
+    FROM
+        conferences
+    GROUP BY
+        conference_name
+) AS name_counts ON c.conference_name = name_counts.conference_name
+JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE (ce.time >= '%s 00:00:00' AND ce.time <= '%s 23:59:59')
+ORDER BY
+    c.id";
+
+        $sql = sprintf($sql, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+    // number of conferences
+    public function conferenceNumber($from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // number of conferences for time period (if given)
+        // NB we need to cross check with first occurrence of "bridge selected"
+        // as in Jicofo logs there is no way to get the time for conference ID creation
+        $sql = "
+SELECT COUNT(c.conference_id) as conferences
+FROM
+    conferences c
+LEFT JOIN (
+    SELECT ce.conference_id, MIN(ce.time) as first_event_time
+    FROM conference_events ce
+    WHERE ce.conference_event = 'bridge selected'
+    GROUP BY ce.conference_id
+) AS first_event ON c.conference_id = first_event.conference_id
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    (ce.time >= '%s 00:00:00' AND ce.time <= '%s 23:59:59')
+AND (ce.conference_event = 'conference created'
+    OR (ce.conference_event = 'bridge selected' AND ce.time = first_event.first_event_time)
+)";
+
+        $sql = sprintf($sql, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+}
+
+?>

app/classes/config.php

@@ -0,0 +1,96 @@
+<?php
+
+class Config {
+
+    public function getPlatformDetails($config, $platform_id) {
+        $platformDetails = $config['platforms'][$platform_id];
+        return $platformDetails;
+    }
+
+    // loading the config.js
+    public function getPlatformConfigjs($platformDetails, $raw = false) {
+        // constructing the URL
+        $configjsFile = $platformDetails['jitsi_url'] . '/config.js';
+
+        // default content, if we can't get the file contents
+        $platformConfigjs = "The file $configjsFile can't be loaded.";
+
+        // ssl options
+        $contextOptions = [
+            'ssl' => [
+                'verify_peer'		=> true,
+                'verify_peer_name'	=> true,
+            ],
+        ];
+        $context = stream_context_create($contextOptions);
+
+        // get the file
+        $fileContent = @file_get_contents($configjsFile, false, $context);
+
+        if ($fileContent !== false) {
+
+            // when we need only uncommented values
+            if ($raw === false) {
+                // remove block comments
+                $platformConfigjs = preg_replace('!/\*.*?\*/!s', '', $fileContent);
+                // remove single-line comments
+                $platformConfigjs = preg_replace('/\/\/[^\n]*/', '', $platformConfigjs);
+                // remove empty lines
+                $platformConfigjs = preg_replace('/^\s*[\r\n]/m', '', $platformConfigjs);
+
+            // when we need the full file as it is
+            } else {
+                $platformConfigjs = $fileContent;
+            }
+        }
+
+        return $platformConfigjs;
+
+    }
+
+
+    // loading the interface_config.js
+    public function getPlatformInterfaceConfigjs($platformDetails, $raw = false) {
+        // constructing the URL
+        $interfaceConfigjsFile = $platformDetails['jitsi_url'] . '/interface_config.js';
+
+        // default content, if we can't get the file contents
+        $platformInterfaceConfigjs = "The file $interfaceConfigjsFile can't be loaded.";
+
+        // ssl options
+        $contextOptions = [
+            'ssl' => [
+                'verify_peer'		=> true,
+                'verify_peer_name'	=> true,
+            ],
+        ];
+        $context = stream_context_create($contextOptions);
+
+        // get the file
+        $fileContent = @file_get_contents($interfaceConfigjsFile, false, $context);
+
+        if ($fileContent !== false) {
+
+            // when we need only uncommented values
+            if ($raw === false) {
+                // remove block comments
+                $platformInterfaceConfigjs = preg_replace('!/\*.*?\*/!s', '', $fileContent);
+                // remove single-line comments
+                $platformInterfaceConfigjs = preg_replace('/\/\/[^\n]*/', '', $platformInterfaceConfigjs);
+                // remove empty lines
+                $platformInterfaceConfigjs = preg_replace('/^\s*[\r\n]/m', '', $platformInterfaceConfigjs);
+
+            // when we need the full file as it is
+            } else {
+                $platformInterfaceConfigjs = $fileContent;
+            }
+        }
+
+        return $platformInterfaceConfigjs;
+
+    }
+
+
+}
+
+?>

app/classes/database.php

@@ -0,0 +1,79 @@
+<?php
+
+require '../app/helpers/errors.php';
+
+class Database {
+    private $pdo;
+
+    public function __construct($options) {
+        // pdo needed
+        if ( !extension_loaded('pdo') ) {
+            $error = getError('PDO extension not loaded.');
+        }
+
+        // options check
+        if (empty($options['type'])) {
+            $error = getError('Database type is not set.');
+        }
+
+        // database type
+        switch ($options['type']) {
+            case 'sqlite':
+                $this->connectSqlite($options);
+                break;
+            case 'mysql' || 'mariadb':
+                $this->connectMysql($options);
+                break;
+            default:
+                $error = getError("Database type \"{$options['type']}\" is not supported.");
+        }
+    }
+
+    private function connectSqlite($options) {
+        // pdo_sqlite extension is needed
+        if (!extension_loaded('pdo_sqlite')) {
+            $error = getError('PDO extension for SQLite not loaded.');
+        }
+
+        // SQLite options
+        if (empty($options['dbFile']) || !file_exists($options['dbFile'])) {
+            $error = getError("SQLite database file \"{$dbFile}\" not found.");
+        }
+
+        // connect to SQLite
+        try {
+            $this->pdo = new PDO("sqlite:" . $options['dbFile']);
+            $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        } catch (PDOException $e) {
+            $error = getError('SQLite connection failed: ', $e->getMessage());
+        }
+    }
+
+    private function connectMysql($options) {
+        // pdo_mysql extension is needed
+        if (!extension_loaded('pdo_mysql')) {
+            $error = getError('PDO extension for MySQL not loaded.');
+        }
+
+        // MySQL options
+        if (empty($options['host']) || empty($options['dbname']) || empty($options['user'])) {
+            $error = getError('MySQL connection data is missing.');
+        }
+
+        // Connect to MySQL
+        try {
+            $dsn = "mysql:host={$options['host']};port={$options['port']};dbname={$options['dbname']};charset=utf8";
+            $this->pdo = new PDO($dsn, $options['user'], $options['password'] ?? '');
+            $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        } catch (PDOException $e) {
+            $error = getError('MySQL connection failed: ', $config['environment'], $e->getMessage());
+        }
+    }
+
+    public function getConnection() {
+        return $this->pdo;
+    }
+
+}
+
+?>

app/classes/participant.php

@@ -0,0 +1,295 @@
+<?php
+
+class Participant {
+    private $db;
+
+    public function __construct($database) {
+        $this->db = $database->getConnection();
+    }
+
+
+    // search/list specific participant ID
+    public function conferenceByParticipantId($participant_id, $from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // list conferences where participant ID (endpoint_id) is found
+        $sql = "
+SELECT
+    pe.time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    pe.loglevel,
+    pe.event_type,
+    p.endpoint_id AS participant_id,
+    pe.event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+LEFT JOIN
+    participants p ON c.conference_id = p.conference_id
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    p.endpoint_id = '%s'
+AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+
+UNION
+
+SELECT
+    ce.time AS event_time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    ce.loglevel,
+    ce.conference_event AS event_type,
+    NULL AS participant_id,
+    ce.conference_param AS event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    participant_id = '%s'
+AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
+
+ORDER BY
+    pe.time";
+
+        $sql = sprintf($sql, $participant_id, $from_time, $until_time, $participant_id, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+    // search/list specific participant name (stats_id)
+    public function conferenceByParticipantName($participant_name, $from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // list conferences where participant name (stats_id) is found
+        $sql = "
+SELECT
+    pe.time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    pe.loglevel,
+    pe.event_type,
+    p.endpoint_id AS participant_id,
+    pe.event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+LEFT JOIN
+    participants p ON c.conference_id = p.conference_id
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    pe.event_type = 'stats_id' AND pe.event_param LIKE '%%%s%%'
+AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+
+UNION
+
+SELECT
+    ce.time AS event_time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    ce.loglevel,
+    ce.conference_event AS event_type,
+    NULL AS participant_id,
+    ce.conference_param AS event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    event_type = 'stats_id' AND event_param LIKE '%%%s%%'
+AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
+
+ORDER BY
+    pe.time";
+
+        $sql = sprintf($sql, $participant_name, $from_time, $until_time, $participant_name, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+    // search/list specific participant IP
+    public function conferenceByParticipantIP($participant_ip, $from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // list conferences where participant IP is found
+        $sql = "
+SELECT
+    pe.time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    pe.loglevel,
+    pe.event_type,
+    p.endpoint_id AS participant_id,
+    pe.event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+LEFT JOIN
+    participants p ON c.conference_id = p.conference_id
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    pe.event_type = 'pair selected' AND pe.event_param = '%s'
+AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+
+UNION
+
+SELECT
+    ce.time AS event_time,
+    c.conference_id,
+    c.conference_name,
+    c.conference_host,
+    ce.loglevel,
+    ce.conference_event AS event_type,
+    NULL AS participant_id,
+    ce.conference_param AS event_param
+FROM
+    conferences c
+LEFT JOIN
+    conference_events ce ON c.conference_id = ce.conference_id
+WHERE
+    event_type = 'pair selected' AND event_param = '%s'
+AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
+
+ORDER BY
+    pe.time";
+
+        $sql = sprintf($sql, $participant_ip, $from_time, $until_time, $participant_ip, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+    // list of all participants
+    public function participantsAll($from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // list all participants
+        $sql = "
+SELECT DISTINCT
+    p.jitsi_component, p.endpoint_id, p.conference_id
+FROM
+    participants p
+JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59'
+ORDER BY p.id";
+
+        $sql = sprintf($sql, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+    // number of participants
+    public function participantNumber($from_time, $until_time) {
+
+        // time period drill-down
+        // FIXME make it similar to the bash version
+        if (empty($from_time)) {
+            $from_time = '0000-01-01';
+        }
+        if (empty($until_time)) {
+            $until_time = '9999-12-31';
+        }
+
+        // this is needed for compatibility with the bash version, so we use '%s' placeholders
+        $from_time = htmlspecialchars(strip_tags($from_time));
+        $until_time = htmlspecialchars(strip_tags($until_time));
+
+        // number of participants for time period (if given)
+        $sql = "
+SELECT COUNT(DISTINCT p.endpoint_id) as participants
+FROM
+    participants p
+LEFT JOIN
+    participant_events pe ON p.endpoint_id = pe.participant_id
+WHERE
+    (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
+AND pe.event_type = 'participant joining'";
+
+        $sql = sprintf($sql, $from_time, $until_time);
+
+        $query = $this->db->prepare($sql);
+        $query->execute();
+
+        return $query->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+
+}
+
+?>

app/classes/router.php

@@ -0,0 +1,38 @@
+<?php
+
+class Router {
+
+    private $routes = [];
+
+    public function add() {
+        $this->routes[$pattern] = $callback;
+    }
+
+    public function dispatch($url) {
+        // remove variables from url
+        $url = strtok($url, '?');
+
+        foreach ($this->routes as $pattern => $callback) {
+            if (preg_match('#^' . $pattern . '$#', $url, $matches)) {
+                // move any exact match
+                array_shift($matches);
+                return $this->invoke($callback, $matches);
+            }
+        }
+
+        // if there was no match at all, return 404
+        http_response_code(404);
+        echo '404 page not found';
+    }
+
+    private function invoke($callback, $params) {
+        list($controllerName, $methodName) = explode('@', $callback);
+//        $controllerClass = "\\App\\Controllers\\$controllerName";
+        $controllerClass = "../pages/$pageName";
+        $controller = new $controllerClass();
+        call_user_func_array([$controller, $methodName], $params);
+    }
+
+}
+
+?>

app/config/jilo-web.conf.php

@@ -0,0 +1,57 @@
+<?php
+
+return [
+
+    //*******************
+    // edit to customize
+    //*******************
+
+    // domain for the web app
+    'domain'			=> 'localhost',
+    // subfolder for the web app, if any
+    'folder'			=> '/jilo-web/',
+    // set to false to disable new registrations
+    'registration_enabled'	=> true,
+    // will be displayed on login screen
+    'login_message'		=> '',
+
+    //*******************************************
+    // edit only if needed for tests or debugging
+    //*******************************************
+
+    // database
+    'db' => [
+        // DB type for the web app, currently only "sqlite" is used
+        'db_type'		=> 'sqlite',
+        // default is ../app/jilo-web.db
+        'sqlite_file'		=> '../app/jilo-web.db',
+    ],
+    // system info
+    'version'			=> '0.2',
+    // development has verbose error messages, production has not
+    'environment'		=> 'development',
+
+    // *************************************
+    // Maintained by the app, edit with care
+    // *************************************
+
+    'platforms' => [
+        '0' => [
+            'name' => 'lindeas',
+            'jitsi_url' => 'https://meet.lindeas.com',
+            'jilo_database' => '../../jilo/jilo-meet.lindeas.db',
+        ],
+        '1' => [
+            'name' => 'meet.example.com',
+            'jitsi_url' => 'https://meet.example.com',
+            'jilo_database' => '../../jilo/jilo.db',
+        ],
+        '2' => [
+            'name' => 'test3',
+            'jitsi_url' => 'https://test3.example.com',
+            'jilo_database' => '../../jilo/jilo2.db',
+        ],
+    ],
+];
+
+?>

app/helpers/config.php

@@ -0,0 +1,25 @@
+<?php
+
+// Function to format arrays with square brackets
+function formatArray(array $array, $indentLevel = 2) {
+    $indent = str_repeat('    ', $indentLevel); // 4 spaces per indent level
+    $output = "[\n";
+
+    foreach ($array as $key => $value) {
+        $output .= $indent . "'" . $key . "'" . ' => ';
+
+        if (is_array($value)) {
+            $output .= formatArray($value, $indentLevel + 1);
+        } else {
+            $output .= var_export($value, true);
+        }
+
+        $output .= ",\n";
+    }
+
+    $output .= str_repeat('    ', $indentLevel - 1) . ']';
+
+    return $output;
+}
+
+?>

app/helpers/database.php

@@ -0,0 +1,67 @@
+<?php
+
+// connect to database
+function connectDB($config, $database = '', $platform_id = '') {
+
+    // connecting ti a jilo sqlite database
+    if ($database === 'jilo') {
+        try {
+            $dbFile = $config['platforms'][$platform_id]['jilo_database'] ?? null;
+            if (!$dbFile || !file_exists($dbFile)) {
+                throw new Exception(getError("Invalid platform ID \"{$platform_id}\", database file \"{$dbFile}\"not found."));
+            }
+            $db = new Database([
+                'type'		=> 'sqlite',
+                'dbFile'	=> $dbFile,
+            ]);
+        } catch (Exception $e) {
+            $error = getError('Error connecting to DB.', $e->getMessage());
+            include '../app/templates/block-message.php';
+            exit();
+        }
+
+    // connecting to a jilo-web database of the web app
+    } else {
+
+        // sqlite database file
+        if ($config['db']['db_type'] === 'sqlite') {
+            try {
+                $db = new Database([
+                    'type'	=> $config['db']['db_type'],
+                    'dbFile'	=> $config['db']['sqlite_file'],
+                ]);
+                $pdo = $db->getConnection();
+            } catch (Exception $e) {
+                $error = getError('Error connecting to DB.', $e->getMessage());
+                include '../app/templates/block-message.php';
+                exit();
+            }
+        // mysql/mariadb database
+        } elseif ($config['db']['db_type'] === 'mysql' || $config['db']['db_type'] === 'mariadb') {
+            try {
+                $db = new Database([
+                    'type'	=> $config['db']['db_type'],
+                    'host'	=> $config['db']['sql_host'] ?? 'localhost',
+                    'port'	=> $config['db']['sql_port'] ?? '3306',
+                    'dbname'	=> $config['db']['sql_database'],
+                    'user'	=> $config['db']['sql_username'],
+                    'password'	=> $config['db']['sql_password'],
+                ]);
+                $pdo = $db->getConnection();
+            } catch (Exception $e) {
+                $error = getError('Error connecting to DB.', $e->getMessage());
+                include '../app/templates/block-message.php';
+                exit();
+            }
+        // unknown database
+        } else {
+            $error = "Error: unknow database type \"{$config['db']['db_type']}\"";
+            include '../app/templates/block-message.php';
+            exit();
+        }
+
+    }
+
+    return $db;
+}
+?>

app/helpers/errors.php

@@ -0,0 +1,14 @@
+<?php
+
+function getError($message, $error = '', $environment = null) {
+    global $config;
+    $environment = $config['environment'] ?? 'production';
+
+    if ($environment === 'production') {
+        return 'There was an unexpected error. Please try again.';
+    } else {
+        return $error ?: $message;
+    }
+}
+
+?>

app/helpers/render.php

@@ -0,0 +1,69 @@
+<?php
+
+// render config variables array
+function renderConfig($configPart, $indent, $platform=false, $parent='') {
+    global $app_root;
+    global $config;
+        if ($parent === 'platforms') {
+?>
+                        <div class="col-md-8 text-start">
+                            <a class="btn btn-secondary" style="padding: 0px;" href="<?= $app_root ?>?page=config&action=add">add</a>
+                        </div>
+                        <div class="border bg-light" style="padding-left: <?= $indent ?>px; padding-bottom: 20px; padding-top: 20px;">
+<?php   } else {
+?>
+                        <div style="padding-left: <?= $indent ?>px; padding-bottom: 20px;">
+<?php
+        }
+        foreach ($configPart as $config_item => $config_value) {
+            if ($parent === 'platforms') {
+                $indent = 0;
+            }
+?>
+                            <div class="row mb-1" style="padding-left: <?= $indent ?>px;">
+                                <div class="col-md-4 text-end">
+                                    <?= htmlspecialchars($config_item) ?>:
+                                </div>
+<?php
+            if ($parent === 'platforms') { ?>
+                                <div class="col-md-8 text-start">
+                                    <a class="btn btn-secondary" style="padding: 2px;" href="<?= $app_root ?>?platform=<?= htmlspecialchars($config_item) ?>&page=config&action=edit">edit</a>
+<?php
+            // we don't delete the last platform
+            if (count($configPart) <= 1) { ?>
+                                    <span class="btn btn-light" style="padding: 2px;" href="#" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="can't delete the last platform">delete</span>
+<?php           } else { ?>
+                                    <a class="btn btn-danger" style="padding: 2px;" href="<?= $app_root ?>?platform=<?= htmlspecialchars($config_item) ?>&page=config&action=delete">delete</a>
+<?php           } ?>
+                                </div>
+<?php       }
+
+            if (is_array($config_value)) {
+                // here we render recursively nested arrays
+                $indent = $indent + 50;
+                if ($parent === 'platforms') {
+                    $indent = 100;
+                }
+                if ($config_item === 'platforms') {
+                    renderConfig($config_value, $indent, $platform, 'platforms');
+                } else {
+                    renderConfig($config_value, $indent, $platform);
+                }
+                $indent = 0;
+            } else {
+                // if it's not array, just display it
+?>
+                                <div class="border col-md-8 text-start">
+                                    <?= htmlspecialchars($config_value ?? '')?>
+<?= $platform ?>
+                                </div>
+<?php
+            }
+?>
+                            </div>
+<?php
+        }
+    echo '</div>';
+}
+
+?>

app/helpers/time_range.php

@@ -0,0 +1,17 @@
+<?php
+
+$time_range_specified = false;
+if (!isset($_REQUEST['from_time']) || (isset($_REQUEST['from_time']) && $_REQUEST['from_time'] == '')) {
+    $from_time = '0000-01-01';
+} else {
+    $from_time = $_REQUEST['from_time'];
+    $time_range_specified = true;
+}
+if (!isset($_REQUEST['until_time']) || (isset($_REQUEST['until_time']) && $_REQUEST['until_time'] == '')) {
+    $until_time = '9999-12-31';
+} else {
+    $until_time = $_REQUEST['until_time'];
+    $time_range_specified = true;
+}
+
+?>

app/pages/components.php

@@ -0,0 +1,84 @@
+<?php
+
+require_once '../app/classes/database.php';
+require '../app/classes/component.php';
+
+// connect to database
+require '../app/helpers/database.php';
+$db = connectDB($config, 'jilo', $platform_id);
+
+// specify time range
+include '../app/helpers/time_range.php';
+
+// jitsi component events list
+// we use $_REQUEST, so that both links and forms work
+if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    $jitsi_component = "'" . $_REQUEST['name'] . "'";
+    $component_id = 'component_id';
+} elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $component_id = "'" . $_REQUEST['id'] . "'";
+    $jitsi_component = 'jitsi_component';
+} else {
+    // we need the variables to use them later in sql for columnname = columnname
+    $jitsi_component = 'jitsi_component';
+    $component_id = 'component_id';
+}
+
+
+//
+// Component events listings
+//
+
+
+// list of all component events (default)
+$component = new Component($db);
+
+// prepare the result
+$search = $component->jitsiComponents($jitsi_component, $component_id, $from_time, $until_time);
+
+if (!empty($search)) {
+    $components = array();
+    $components['records'] = array();
+
+    foreach ($search as $item) {
+        extract($item);
+        $component_record = array(
+            // assign title to the field in the array record
+            'component'		=> $jitsi_component,
+            'loglevel'		=> $loglevel,
+            'time'		=> $time,
+            'component ID'	=> $component_id,
+            'event'		=> $event_type,
+            'param'		=> $event_param,
+        );
+        // populate the result array
+        array_push($components['records'], $component_record);
+    }
+}
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'AllComponents';
+$widget['collapsible'] = false;
+$widget['collapsed'] = false;
+$widget['filter'] = true;
+
+// widget title
+if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    $widget['title'] = 'Jitsi events for component&nbsp;<strong>' . $_REQUEST['name'] . '</strong>';
+} elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $widget['title'] = 'Jitsi events for component ID&nbsp;<strong>' . $_REQUEST['id'] . '</strong>';
+} else {
+    $widget['title'] = 'Jitsi events for&nbsp;<strong>all components</strong>';
+}
+// widget records
+if (!empty($components['records'])) {
+    $widget['full'] = true;
+    $widget['table_headers'] = array_keys($components['records'][0]);
+    $widget['table_records'] = $components['records'];
+}
+
+// display the widget
+include('../app/templates/widget.php');
+
+?>

app/pages/conferences.php

@@ -0,0 +1,133 @@
+<?php
+
+require_once '../app/classes/database.php';
+require '../app/classes/conference.php';
+
+// connect to database
+require '../app/helpers/database.php';
+$db = connectDB($config, 'jilo', $platform_id);
+
+// specify time range
+include '../app/helpers/time_range.php';
+
+// conference id/name are specified when searching specific conference(s)
+// either id OR name, id has precedence
+// we use $_REQUEST, so that both links and forms work
+if (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $conferenceId = $_REQUEST['id'];
+    unset($_REQUEST['name']);
+    unset($conferenceName);
+} elseif (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    unset($conferenceId);
+    $conferenceName = $_REQUEST['name'];
+} else {
+    unset($conferenceId);
+    unset($conferenceName);
+}
+
+
+//
+// Conference listings
+//
+
+
+$conference = new Conference($db);
+
+// search and list specific conference ID
+if (isset($conferenceId)) {
+    $search = $conference->conferenceById($conferenceId, $from_time, $until_time);
+// search and list specific conference name
+} elseif (isset($conferenceName)) {
+    $search = $conference->conferenceByName($conferenceName, $from_time, $until_time);
+// list of all conferences (default)
+} else {
+    $search = $conference->conferencesAllFormatted($from_time, $until_time);
+}
+
+if (!empty($search)) {
+    $conferences = array();
+    $conferences['records'] = array();
+
+    foreach ($search as $item) {
+        extract($item);
+
+        // we don't have duration field, so we calculate it
+        if (!empty($start) && !empty($end)) {
+            $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
+        } else {
+            $duration = '';
+        }
+
+        // search and list specific conference ID
+        if (isset($conferenceId)) {
+            $conference_record = array(
+                // assign title to the field in the array record
+                'time'			=> $time,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'conference host'	=> $conference_host,
+                'loglevel'		=> $loglevel,
+                'participant ID'	=> $participant_id,
+                'event'			=> $event_type,
+                'parameter'		=> $event_param
+            );
+        // search and list specific conference name
+        } elseif (isset($conferenceName)) {
+            $conference_record = array(
+                // assign title to the field in the array record
+                'time'			=> $time,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'conference host'	=> $conference_host,
+                'loglevel'		=> $loglevel,
+                'participant ID'	=> $participant_id,
+                'event'			=> $event_type,
+                'parameter'		=> $event_param
+            );
+        // list of all conferences (default)
+        } else {
+            $conference_record = array(
+                // assign title to the field in the array record
+                'component'		=> $jitsi_component,
+                'start'			=> $start,
+                'end'			=> $end,
+                'duration'		=> $duration,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'participants'		=> $participants,
+                'name count'		=> $name_count,
+                'conference host'	=> $conference_host
+            );
+        }
+
+        // populate the result array
+        array_push($conferences['records'], $conference_record);
+    }
+}
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'Conferences';
+$widget['collapsible'] = false;
+$widget['collapsed'] = false;
+$widget['filter'] = true;
+
+// widget title
+if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    $widget['title'] = 'Conferences with name matching "<strong>' . $_REQUEST['name'] . '"</strong>';
+} elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $widget['title'] = 'Conference with ID "<strong>' . $_REQUEST['id'] . '"</strong>';
+} else {
+    $widget['title'] = 'All conferences';
+}
+// widget records
+if (!empty($conferences['records'])) {
+    $widget['full'] = true;
+    $widget['table_headers'] = array_keys($conferences['records'][0]);
+    $widget['table_records'] = $conferences['records'];
+}
+
+// display the widget
+include('../app/templates/widget.php');
+
+?>

app/pages/config.php

@@ -0,0 +1,140 @@
+<?php
+
+$action = $_REQUEST['action'] ?? '';
+require_once '../app/classes/config.php';
+require '../app/helpers/errors.php';
+require '../app/helpers/config.php';
+
+$configure = new Config();
+
+// if a form is submitted, it's from the edit page
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+
+    // load the config file and initialize a copy
+    $content = file_get_contents($config_file);
+    $updatedContent = $content;
+
+    // new platform adding
+    if (isset($_POST['new']) && $_POST['new'] === 'true') {
+        $newPlatform = [
+            'name'		=> $_POST['name'],
+            'jitsi_url'		=> $_POST['jitsi_url'],
+            'jilo_database'	=> $_POST['jilo_database'],
+        ];
+
+        // Determine the next available index for the new platform
+        $nextIndex = count($config['platforms']);
+
+        // Add the new platform to the platforms array
+        $config['platforms'][$nextIndex] = $newPlatform;
+
+        // Rebuild the PHP array syntax for the platforms
+        $platformsArray = formatArray($config['platforms']);
+
+        // Replace the platforms section in the config file
+        $updatedContent = preg_replace(
+            '/\'platforms\'\s*=>\s*\[[\s\S]+?\],/s',
+            "'platforms' => {$platformsArray}",
+            $content
+        );
+        $updatedContent = preg_replace('/\s*\]\n/s', "\n", $updatedContent);
+
+    // deleting a platform
+    } elseif (isset($_POST['delete']) && $_POST['delete'] === 'true') {
+        $platform = $_POST['platform'];
+
+        $config['platforms'][$platform]['name'] = $_POST['name'];
+        $config['platforms'][$platform]['jitsi_url'] = $_POST['jitsi_url'];
+        $config['platforms'][$platform]['jilo_database'] = $_POST['jilo_database'];
+
+        $platformsArray = formatArray($config['platforms'][$platform], 3);
+
+        $updatedContent = preg_replace(
+            "/\s*'$platform'\s*=>\s*\[\s*'name'\s*=>\s*'[^']*',\s*'jitsi_url'\s*=>\s*'[^']*,\s*'jilo_database'\s*=>\s*'[^']*',\s*\],/s",
+            "",
+            $content
+        );
+
+
+    // an update to an existing platform
+    } else {
+
+        $platform = $_POST['platform'];
+
+        $config['platforms'][$platform]['name'] = $_POST['name'];
+        $config['platforms'][$platform]['jitsi_url'] = $_POST['jitsi_url'];
+        $config['platforms'][$platform]['jilo_database'] = $_POST['jilo_database'];
+
+        $platformsArray = formatArray($config['platforms'][$platform], 3);
+
+        $updatedContent = preg_replace(
+            "/\s*'$platform'\s*=>\s*\[\s*'name'\s*=>\s*'[^']*',\s*'jitsi_url'\s*=>\s*'[^']*',\s*'jilo_database'\s*=>\s*'[^']*',\s*\],/s",
+            "\n        '{$platform}' => {$platformsArray},",
+            $content
+        );
+
+    }
+
+
+
+    // check if file is writable
+    if (!is_writable($config_file)) {
+        $_SESSION['error'] = getError('Configuration file is not writable.');
+        header("Location: $app_root?platform=$platform_id&page=config");
+        exit();
+    }
+
+    // try to update the config file
+    if (file_put_contents($config_file, $updatedContent) !== false) {
+        // update successful
+        $_SESSION['notice'] = "Configuration for {$_POST['name']} is updated.";
+    } else {
+        // unsuccessful
+        $error = error_get_last();
+        $_SESSION['error'] = getError('Error updating the config: ' . ($error['message'] ?? 'unknown error'));
+    }
+
+// FIXME the new file is not loaded on first page load
+    unset($config);
+    header("Location: $app_root?platform=$platform_id&page=config");
+    exit();
+
+// no form submitted, show the templates
+} else {
+
+    // $item - config.js and interface_config.js are special case; remote loaded files
+    switch ($item) {
+        case 'configjs':
+            $mode = $_REQUEST['mode'] ?? '';
+            $raw = ($mode === 'raw');
+            $platformDetails = $configure->getPlatformDetails($config, $platform_id);
+            $platformConfigjs = $configure->getPlatformConfigjs($platformDetails, $raw);
+            include('../app/templates/config-list-configjs.php');
+            break;
+        case 'interfaceconfigjs':
+            $mode = $_REQUEST['mode'] ?? '';
+            $raw = ($mode === 'raw');
+            $platformDetails = $configure->getPlatformDetails($config, $platform_id);
+            $platformInterfaceConfigjs = $configure->getPlatformInterfaceConfigjs($platformDetails, $raw);
+            include('../app/templates/config-list-interfaceconfigjs.php');
+            break;
+
+    // if there is no $item, we work on the local config file
+        default:
+            switch ($action) {
+                case 'add':
+                    include('../app/templates/config-add-platform.php');
+                    break;
+                case 'edit':
+                    include('../app/templates/config-edit-platform.php');
+                    break;
+                case 'delete':
+                    include('../app/templates/config-delete-platform.php');
+                    break;
+                default:
+                    include('../app/templates/config-list.php');
+            }
+    }
+}
+
+?>

app/pages/front.php

@@ -0,0 +1,204 @@
+<?php
+
+require_once '../app/classes/database.php';
+require '../app/classes/conference.php';
+require '../app/classes/participant.php';
+
+// connect to database
+require '../app/helpers/database.php';
+$db = connectDB($config, 'jilo', $platform_id);
+
+
+//
+// dashboard widget listings
+//
+
+
+////
+// monthly usage
+$conference = new Conference($db);
+$participant = new Participant($db);
+
+// monthly conferences for the last year
+$fromMonth = (new DateTime())->sub(new DateInterval('P1Y'));
+$fromMonth->modify('first day of this month');
+$thisMonth = new DateTime();
+$from_time = $fromMonth->format('Y-m-d');
+$until_time = $thisMonth->format('Y-m-d');
+
+$widget['records'] = array();
+
+// loop 1 year in the past
+$i = 0;
+while ($fromMonth < $thisMonth) {
+
+    $untilMonth = clone $fromMonth;
+    $untilMonth->modify('last day of this month');
+
+    $from_time = $fromMonth->format('Y-m-d');
+    $until_time = $untilMonth->format('Y-m-d');
+
+    $searchConferenceNumber = $conference->conferenceNumber($from_time, $until_time);
+    $searchParticipantNumber = $participant->participantNumber($from_time, $until_time);
+
+    // pretty format for displaying the month in the widget
+    $month = $fromMonth->format('F Y');
+
+    // populate the records
+    $widget['records'][$i] = array(
+        'from_time'	=> $from_time,
+        'until_time'	=> $until_time,
+        'table_headers'	=> $month,
+        'conferences'	=> $searchConferenceNumber[0]['conferences'],
+        'participants'	=> $searchParticipantNumber[0]['participants'],
+    );
+
+    // move everything one month in future
+    $untilMonth->add(new DateInterval('P1M'));
+    $fromMonth->add(new DateInterval('P1M'));
+    $i++;
+}
+
+$time_range_specified = true;
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'LastYearMonths';
+$widget['title'] = 'Conferences monthly stats for the last year';
+$widget['collapsible'] = true;
+$widget['collapsed'] = false;
+$widget['filter'] = false;
+if (!empty($searchConferenceNumber) && !empty($searchParticipantNumber)) {
+    $widget['full'] = true;
+}
+
+// display the widget
+include('../app/templates/widget-monthly.php');
+
+
+////
+// conferences in last 2 days
+$conference = new Conference($db);
+
+// time range limit
+$from_time = date('Y-m-d', time() - 60 * 60 * 24 * 2);
+$until_time = date('Y-m-d', time());
+$time_range_specified = true;
+
+// prepare the result
+$search = $conference->conferencesAllFormatted($from_time, $until_time);
+
+if (!empty($search)) {
+    $conferences = array();
+    $conferences['records'] = array();
+
+    foreach ($search as $item) {
+        extract($item);
+
+        // we don't have duration field, so we calculate it
+        if (!empty($start) && !empty($end)) {
+            $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
+        } else {
+            $duration = '';
+        }
+        $conference_record = array(
+            // assign title to the field in the array record
+            'component'		=> $jitsi_component,
+            'start'			=> $start,
+            'end'			=> $end,
+            'duration'		=> $duration,
+            'conference ID'		=> $conference_id,
+            'conference name'	=> $conference_name,
+            'participants'		=> $participants,
+            'name count'		=> $name_count,
+            'conference host'	=> $conference_host
+        );
+        // populate the result array
+        array_push($conferences['records'], $conference_record);
+    }
+}
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'LastDays';
+$widget['title'] = 'Conferences for the last 2 days';
+$widget['collapsible'] = true;
+$widget['collapsed'] = false;
+$widget['filter'] = false;
+if (!empty($conferences['records'])) {
+    $widget['full'] = true;
+    $widget['table_headers'] = array_keys($conferences['records'][0]);
+    $widget['table_records'] = $conferences['records'];
+}
+
+// display the widget
+include('../app/templates/widget.php');
+
+
+////
+// last 10 conferences
+$conference = new Conference($db);
+
+// all time
+$from_time = '0000-01-01';
+$until_time = '9999-12-31';
+$time_range_specified = false;
+// number of conferences to show
+$conference_number = 10;
+
+// prepare the result
+$search = $conference->conferencesAllFormatted($from_time, $until_time);
+
+if (!empty($search)) {
+    $conferences = array();
+    $conferences['records'] = array();
+
+    $i = 0;
+    foreach ($search as $item) {
+        extract($item);
+
+        // we don't have duration field, so we calculate it
+        if (!empty($start) && !empty($end)) {
+            $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
+        } else {
+            $duration = '';
+        }
+        $conference_record = array(
+            // assign title to the field in the array record
+            'component'		=> $jitsi_component,
+            'start'			=> $start,
+            'end'			=> $end,
+            'duration'		=> $duration,
+            'conference ID'		=> $conference_id,
+            'conference name'	=> $conference_name,
+            'participants'		=> $participants,
+            'name count'		=> $name_count,
+            'conference host'	=> $conference_host
+        );
+        // populate the result array
+        array_push($conferences['records'], $conference_record);
+
+        // we only take the first 10 results
+        $i++;
+        if ($i == 10) break;
+    }
+}
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'LastConferences';
+$widget['title'] = 'The last ' . $conference_number . ' conferences';
+$widget['collapsible'] = true;
+$widget['collapsed'] = false;
+$widget['filter'] = false;
+
+if (!empty($conferences['records'])) {
+    $widget['full'] = true;
+    $widget['table_headers'] = array_keys($conferences['records'][0]);
+    $widget['table_records'] = $conferences['records'];
+}
+
+// display the widget
+include('../app/templates/widget.php');
+
+?>

app/pages/login.php

@@ -1,13 +1,17 @@
 <?php
 
-require_once 'classes/database.php';
-require 'classes/user.php';
+require_once '../app/classes/database.php';
+require '../app/classes/user.php';
 
 // clear the global error var before login
 unset($error);
 
 try {
-    $db = new Database($config['database']);
+
+    // connect to database
+    require '../app/helpers/database.php';
+    $db = connectDB($config);
+
     $user = new User($db);
 
     if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
@@ -31,18 +35,6 @@ try {
             }
 
             // set session lifetime and cookies
-// FIXME: need to set this before session start (otherwise we need the separate cookie)
-//            ini_set('session.gc_maxlifetime', $gc_maxlifetime);
-//            session_set_cookie_params([
-//                'lifetime' => $setcookie_lifetime,
-//                'samesite' => 'Strict',
-//                'httponly' => true,
-//                'secure' => isset($_SERVER['HTTPS']),
-//                'domain' => $config['domain'],
-//                'path' => $config['folder']
-//            ]);
-//            session_start();
-// FIXME we use separate cookie, because the above won't work
             setcookie('username', $username, [
                 'expires'	=> $setcookie_lifetime,
                 'path'		=> $config['folder'],
@@ -65,9 +57,14 @@ try {
         }
     }
 } catch (Exception $e) {
-    $error = $e->getMessage();
+    $error = getError('There was an unexpected error. Please try again.', $e->getMessage());
 }
 
-include 'templates/form-login.php';
+if (!empty($config['login_message'])) {
+    $notice = $config['login_message'];
+    include '../app/templates/block-message.php';
+}
+
+include '../app/templates/form-login.php';
 
 ?>

app/pages/participants.php

@@ -0,0 +1,142 @@
+<?php
+
+require_once '../app/classes/database.php';
+require '../app/classes/participant.php';
+
+// connect to database
+require '../app/helpers/database.php';
+$db = connectDB($config, 'jilo', $platform_id);
+
+// specify time range
+include '../app/helpers/time_range.php';
+
+// participant id/name/IP are specified when searching specific participant(s)
+// participant name - this is 'stats_id' in the db
+// either id, name, OR IP - in that order
+// we use $_REQUEST, so that both links and forms work
+if (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $participantId = $_REQUEST['id'];
+    unset($_REQUEST['name']);
+    unset($participantName);
+} elseif (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    unset($participantId);
+    $participantName = $_REQUEST['name'];
+} elseif (isset($_REQUEST['ip']) && $_REQUEST['ip'] != '') {
+    unset($participantId);
+    $participantIp = $_REQUEST['ip'];
+} else {
+    unset($participantId);
+    unset($participantName);
+}
+
+
+//
+// Participant listings
+//
+
+$participant = new Participant($db);
+
+// search and list specific participant ID
+if (isset($participantId)) {
+    $search = $participant->conferenceByParticipantId($participantId, $from_time, $until_time, $participantId, $from_time, $until_time);
+// search and list specific participant name (stats_id)
+} elseif (isset($participantName)) {
+    $search = $participant->conferenceByParticipantName($participantName, $from_time, $until_time);
+// search and list specific participant IP
+} elseif (isset($participantIp)) {
+    $search = $participant->conferenceByParticipantIP($participantIp, $from_time, $until_time);
+// list of all participants (default)
+} else {
+// prepare the result
+    $search = $participant->participantsAll($from_time, $until_time);
+}
+
+if (!empty($search)) {
+    $participants = array();
+    $participants['records'] = array();
+
+    foreach ($search as $item) {
+        extract($item);
+
+        // search and list specific participant ID
+        if (isset($participantId)) {
+            $participant_record = array(
+                // assign title to the field in the array record
+                'time'			=> $time,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'conference host'	=> $conference_host,
+                'loglevel'		=> $loglevel,
+                'participant ID'	=> $participant_id,
+                'event'			=> $event_type,
+                'parameter'		=> $event_param
+            );
+        // search and list specific participant name (stats_id)
+        } elseif (isset($participantName)) {
+            $participant_record = array(
+                // assign title to the field in the array record
+                'time'			=> $time,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'conference host'	=> $conference_host,
+                'loglevel'		=> $loglevel,
+                'participant ID'	=> $participant_id,
+                'event'			=> $event_type,
+                'parameter'		=> $event_param
+            );
+        // search and list specific participant IP
+        } elseif (isset($participantIp)) {
+            $participant_record = array(
+                // assign title to the field in the array record
+                'time'			=> $time,
+                'conference ID'		=> $conference_id,
+                'conference name'	=> $conference_name,
+                'conference host'	=> $conference_host,
+                'loglevel'		=> $loglevel,
+                'participant ID'	=> $participant_id,
+                'event'			=> $event_type,
+                'parameter'		=> $event_param
+            );
+        // list of all participants (default)
+        } else {
+            $participant_record = array(
+                // assign title to the field in the array record
+                'component'		=> $jitsi_component,
+                'participant ID'	=> $endpoint_id,
+                'conference ID'		=> $conference_id
+            );
+        }
+
+        // populate the result array
+        array_push($participants['records'], $participant_record);
+    }
+}
+
+// prepare the widget
+$widget['full'] = false;
+$widget['name'] = 'Participants';
+$widget['collapsible'] = false;
+$widget['collapsed'] = false;
+$widget['filter'] = true;
+
+// widget title
+if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
+    $widget['title'] = 'Conferences with participant name (stats_id) matching "<strong>' . $_REQUEST['name'] . '"</strong>';
+} elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
+    $widget['title'] = 'Conference with participant ID matching "<strong>' . $_REQUEST['id'] . '"</strong>';
+} elseif (isset($participantIp)) {
+    $widget['title'] = 'Conference with participant IP matching "<strong>' . $participantIp . '"</strong>';
+} else {
+    $widget['title'] = 'All participants';
+}
+// widget records
+if (!empty($participants['records'])) {
+    $widget['full'] = true;
+    $widget['table_headers'] = array_keys($participants['records'][0]);
+    $widget['table_records'] = $participants['records'];
+}
+
+// display the widget
+include('../app/templates/widget.php');
+
+?>

app/pages/profile.php

@@ -0,0 +1,5 @@
+<?php
+
+include('../app/templates/widget-profile.php');
+
+?>

app/pages/register.php

@@ -0,0 +1,47 @@
+<?php
+
+// registration is allowed, go on
+if ($config['registration_enabled'] === true) {
+
+    require_once '../app/classes/database.php';
+    require '../app/classes/user.php';
+    unset($error);
+
+    try {
+
+        // connect to database
+        require '../app/helpers/database.php';
+        $db = connectDB($config);
+
+        $user = new User($db);
+
+        if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
+            $username = $_POST['username'];
+            $password = $_POST['password'];
+
+            // redirect to login
+            if ( $user->register($username, $password) ) {
+                $_SESSION['notice'] = "Registration successful.<br />You can log in now.";
+                header('Location: index.php');
+                exit();
+            // registration fail, redirect to login
+            } else {
+                $_SESSION['error'] = "Registration failed.";
+                header('Location: index.php');
+                exit();
+            }
+        }
+    } catch (Exception $e) {
+        $error = getError('There was an unexpected error. Please try again.', $e->getMessage());
+    }
+
+    include '../app/templates/block-message.php';
+    include '../app/templates/form-register.php';
+
+// registration disabled
+} else {
+    $notice = 'Registration is disabled';
+    include '../app/templates/block-message.php';
+}
+
+?>

app/templates/block-message.php

@@ -0,0 +1,7 @@
+<?php if (isset($error)) { ?>
+        <div class="error"><?php echo $error; ?></div>
+<?php } ?>
+
+<?php if (isset($notice)) { ?>
+        <div class="notice"><?php echo $notice; ?></div>
+<?php } ?>

app/templates/block-results-filter.php

@@ -0,0 +1,29 @@
+
+                    <!-- Results filter -->
+                    <div class="card w-auto bg-light border-light card-body text-right" style="text-align: right;">
+                        <form method="POST" id="filter_form" action="?platform=<?= $platform_id?>&page=<?= $page ?>">
+                            <label for="from_time">from</label>
+                            <input type="date" id="from_time" name="from_time"<?php if (isset($_REQUEST['from_time'])) echo " value=\"" . $_REQUEST['from_time'] . "\"" ?> />
+                            <label for="until_time">until</label>
+                            <input type="date" id="until_time" name="until_time"<?php if (isset($_REQUEST['until_time'])) echo " value=\"" . $_REQUEST['until_time'] . "\"" ?> />
+                            <input type="text" name="id" placeholder="ID"<?php if (isset($_REQUEST['id'])) echo " value=\"" . $_REQUEST['id'] . "\"" ?> />
+                            <input type="text" name="name" placeholder="name"<?php if (isset($_REQUEST['name'])) echo " value=\"" . $_REQUEST['name'] . "\"" ?> />
+<?php if ($page == 'participants') { ?>
+                            <input type="text" name="ip" placeholder="ip address"<?php if (isset($_REQUEST['ip'])) echo " value=\"" . $_REQUEST['ip'] . "\"" ?> maxlength="15" size="15" />
+<?php } ?>
+                            <input type="button" onclick="clearFilter()" value="clear" />
+                            <input type="submit" value="search" />
+                        </form>
+                        <script>
+                            function clearFilter() {
+                                document.getElementById("filter_form").reset();
+                                const filterFields = document.querySelectorAll("#filter_form input");
+                                filterFields.forEach(input => {
+                                    if (input.type === 'text' ||input.type === 'date') {
+                                        input.value = '';
+                                    }
+                                });
+                            }
+                        </script>
+                    </div>
+                    <!-- /Results filter -->

app/templates/config-add-platform.php

@@ -0,0 +1,50 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-50 mx-auto">
+                    <p class="h4 card-header">Add new Jitsi platform</p>
+                    <div class="card-body">
+                        <!--p class="card-text">add new platform:</p-->
+                        <form method="POST" action="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config">
+
+                            <div class="row mb-3">
+                                <div class="col-md-4 text-end">
+                                    <label for="name" class="form-label">name</label>
+                                    <span class="text-danger" style="margin-right: -12px;">*</span>
+                                </div>
+                                <div class="col-md-8">
+                                    <input class="form-control" type="text" name="name" value="" required />
+                                    <p class="text-start"><small>descriptive name for the platform</small></p>
+                                </div>
+                            </div>
+
+                            <div class="row mb-3">
+                                <div class="col-md-4 text-end">
+                                    <label for="jitsi_url" class="form-label">Jitsi URL</label>
+                                    <span class="text-danger" style="margin-right: -12px;">*</span>
+                                </div>
+                                <div class="col-md-8">
+                                    <input class="form-control" type="text" name="jitsi_url" value="https://" required />
+                                    <p class="text-start"><small>URL of the Jitsi Meet (used for checks and for loading config.js)</small></p>
+                                </div>
+                            </div>
+
+                            <div class="row mb-3">
+                                <div class="col-md-4 text-end">
+                                    <label for="jilo_database" class="form-label">jilo_database</label>
+                                    <span class="text-danger" style="margin-right: -12px;">*</span>
+                                </div>
+                                <div class="col-md-8">
+                                    <input class="form-control" type="text" name="jilo_database" value="" required />
+                                    <p class="text-start"><small>path to the database file (relative to the app root)</small></p>
+                                </div>
+                            </div>
+
+                            <input type="hidden" name="new" value="true" />
+
+                            <br />
+                            <a class="btn btn-secondary" href="<?= $app_root ?>?page=config" />Cancel</a>
+                            <input type="submit" class="btn btn-primary" value="Save" />
+                        </form>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/config-delete-platform.php

@@ -0,0 +1,29 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-50 mx-auto">
+                    <p class="h4 card-header">Jilo web configuration for Jitsi platform "<?= htmlspecialchars($platform_id) ?>"</p>
+                    <div class="card-body">
+                        <p class="card-text">delete a platform:</p>
+                        <form method="POST" action="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config">
+<?php foreach ($config['platforms'][$platform_id] as $config_item => $config_value) { ?>
+                            <div class="row mb-3">
+                                <div class="col-md-4 text-end">
+                                    <label for="<?= htmlspecialchars($config_item) ?>" class="form-label"><?= htmlspecialchars($config_item) ?>:</label>
+                                </div>
+                                <div class="col-md-8">
+                                    <div class="text-start"><?= htmlspecialchars($config_value ?? '')?></div>
+                                    <input type="hidden" name="<?= htmlspecialchars($config_item) ?>" value="<?= htmlspecialchars($config_value ?? '')?>" />
+                                </div>
+                            </div>
+<?php } ?>
+                            <br />
+                            <input type="hidden" name="platform" value="<?= htmlspecialchars($platform_id) ?>" />
+                            <input type="hidden" name="delete" value="true" />
+                            <p class="h5 text-danger">Are you sure you want to delete this platform?</p>
+                            <br />
+                            <a class="btn btn-secondary" href="<?= $app_root ?>?page=config" />Cancel</a>
+                            <input type="submit" class="btn btn-danger" value="Delete" />
+                        </form>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/config-edit-platform.php

@@ -0,0 +1,33 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-50 mx-auto">
+                    <p class="h4 card-header">Jilo web configuration for Jitsi platform "<?= htmlspecialchars($platform_id) ?>"</p>
+                    <div class="card-body">
+                        <p class="card-text">edit the platform details:</p>
+                        <form method="POST" action="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config">
+<?php foreach ($config['platforms'][$platform_id] as $config_item => $config_value) { ?>
+                            <div class="row mb-3">
+                                <div class="col-md-4 text-end">
+                                    <label for="<?= htmlspecialchars($config_item) ?>" class="form-label"><?= htmlspecialchars($config_item) ?></label>
+                                    <span class="text-danger" style="margin-right: -12px;">*</span>
+                                </div>
+                                <div class="col-md-8">
+                                    <input class="form-control" type="text" name="<?= htmlspecialchars($config_item) ?>" value="<?= htmlspecialchars($config_value ?? '')?>" required />
+<?php if ($config_item === 'name') { ?>
+                                    <p class="text-start"><small>descriptive name for the platform</small></p>
+<?php } elseif ($config_item === 'jitsi_url') { ?>
+                                    <p class="text-start"><small>URL of the Jitsi Meet (used for checks and for loading config.js)</small></p>
+<?php } elseif ($config_item === 'jilo_database') { ?>
+                                    <p class="text-start"><small>path to the database file (relative to the app root)</small></p>
+<?php } ?>
+                                </div>
+                            </div>
+<?php } ?>
+                            <br />
+                            <input type="hidden" name="platform" value="<?= htmlspecialchars($platform_id) ?>" />
+                            <a class="btn btn-secondary" href="<?= $app_root ?>?page=config" />Cancel</a>
+                            <input type="submit" class="btn btn-primary" value="Save" />
+                        </form>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/config-list-configjs.php

@@ -0,0 +1,22 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-75 mx-lef">
+                    <p class="h4 card-header">Configuration of the Jitsi platform <strong><?= htmlspecialchars($platformDetails['name']) ?></strong></p>
+                    <div class="card-body">
+                        <p class="card-text">
+                            <span class="m-3">URL: <?= htmlspecialchars($platformDetails['jitsi_url']) ?></span>
+                            <span class="m-3">FILE: config.js</span>
+<?php if ($mode === 'raw') { ?>
+                            <span class="m-3"><a class="btn btn-light" href="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config&item=configjs">view only active lines</a></span>
+<?php } else { ?>
+                            <span class="m-3"><a class="btn btn-light" href="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config&item=configjs&mode=raw">view raw file contents</a></span>
+<?php } ?>
+                        </p>
+<pre style="text-align: left;">
+<?php
+echo htmlspecialchars($platformConfigjs);
+?>
+</pre>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/config-list-interfaceconfigjs.php

@@ -0,0 +1,22 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-75 mx-lef">
+                    <p class="h4 card-header">Configuration of the Jitsi platform <strong><?= htmlspecialchars($platformDetails['name']) ?></strong></p>
+                    <div class="card-body">
+                        <p class="card-text">
+                            <span class="m-3">URL: <?= htmlspecialchars($platformDetails['jitsi_url']) ?></span>
+                            <span class="m-3">FILE: interface_config.js</span>
+<?php if ($mode === 'raw') { ?>
+                            <span class="m-3"><a class="btn btn-light" href="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config&item=interfaceconfigjs">view only active lines</a></span>
+<?php } else { ?>
+                            <span class="m-3"><a class="btn btn-light" href="<?= $app_root ?>?platform=<?= htmlspecialchars($platform_id) ?>&page=config&item=interfaceconfigjs&mode=raw">view raw file contents</a></span>
+<?php } ?>
+                        </p>
+<pre style="text-align: left;">
+<?php
+echo htmlspecialchars($platformInterfaceConfigjs);
+?>
+</pre>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/config-list.php

@@ -0,0 +1,14 @@
+
+                <!-- widget "config" -->
+                <div class="card text-center w-75 mx-lef">
+                    <p class="h4 card-header">Jilo web configuration</p>
+                    <div class="card-body">
+                        <p class="card-text">platform variables</p>
+<?php
+include '../app/helpers/render.php';
+renderConfig($config, '0');
+echo "\n";
+?>
+                    </div>
+                </div>
+                <!-- /widget "config" -->

app/templates/form-login.php

@@ -0,0 +1,20 @@
+        <!-- login form -->
+        <div class="card text-center w-50 mx-auto">
+            <h2 class="card-header">Login</h2>
+            <div class="card-body">
+                <p class="card-text"><strong>Welcome to JILO!</strong><br />Please enter login credentials:</p>
+                <form method="POST" action="<?= $app_root ?>?page=login">
+                    <input type="text" name="username" placeholder="Username" required />
+                    <br />
+                    <input type="password" name="password" placeholder="Password" required />
+                    <br />
+                    <label for="remember_me">
+                        <input type="checkbox" id="remember_me" name="remember_me" />
+                        remember me
+                    </label>
+                    <br />&nbsp;<br />
+                    <input type="submit" class="btn btn-primary" value="Login" />
+                </form>
+            </div>
+        </div>
+        <!-- /login form -->

app/templates/form-register.php

@@ -0,0 +1,15 @@
+        <!-- registration form -->
+        <div class="card text-center w-50 mx-auto">
+            <h2 class="card-header">Register</h2>
+            <div class="card-body">
+                <p class="card-text">Enter credentials for registration:</p>
+                <form method="POST" action="<?php= $app_root ?>?page=register">
+                    <input type="text" name="username" placeholder="Username" required />
+                    <br />
+                    <input type="password" name="password" placeholder="Password" required />
+                    <br />&nbsp;<br />
+                    <input type="submit" class="btn btn-primary" value="Register" />
+                </form>
+            </div>
+        </div>
+        <!-- /registration form -->

app/templates/page-footer.php

@@ -0,0 +1,23 @@
+
+<?php if ($page !== 'login' && $page !== 'register') { ?>
+            <!-- /Main content -->
+            </div>
+
+        </div>
+
+<?php } ?>
+        <!-- Footer -->
+        <div id="footer">Jilo Web <?= $config['version'] ?> &copy;2024 - web interface for <a href="https://lindeas.com/jilo">Jilo</a></div>
+        <!-- /Footer -->
+
+    </div>
+
+    <script src="static/sidebar.js"></script>
+<script>
+$(document).ready(function(){
+    $('[data-toggle="tooltip"]').tooltip();
+});
+</script>
+</body>
+
+</html>

app/templates/page-header.php

@@ -2,12 +2,21 @@
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <link rel="stylesheet" type="text/css" href="static/bootstrap.min.css">
-    <link rel="stylesheet" type="text/css" href="static/all.css">
-    <script src="static/bootstrap.min.js"></script>
+    <link rel="stylesheet" type="text/css" href="<?= $app_root ?>static/bootstrap.min.css">
+    <link rel="stylesheet" type="text/css" href="<?= $app_root ?>static/all.css">
 <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
 <script src="https://cdn.jsdelivr.net/npm/popper.js@1.12.9/dist/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
+    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.0/css/all.css" integrity="sha384-lZN37f5QGtY3VHgisS14W3ExzMWZxybE1SJSEsQp9S+oqd12jhcu+A56Ebc1zFSJ" crossorigin="anonymous">
+    <script>
+    // restore sidebar state before the page is rendered
+        (function () {
+            var savedState = localStorage.getItem('sidebarState');
+            if (savedState === 'collapsed') {
+                document.documentElement.classList.add('sidebar-collapsed');
+            }
+        })();
+    </script>
     <title>Jilo Web</title>
 </head>
 

app/templates/page-menu.php

@@ -0,0 +1,36 @@
+
+        <!-- Menu -->
+        <div class="menu-container">
+            <ul class="menu-left">
+                <div class="container">
+                    <div class="row">
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id?>" class="logo-link"><div class="col-4"><img class="logo" src="<?= $app_root ?>static/jilo-logo.png" alt="JILO"/></div></a>
+                    </div>
+                </div>
+
+<li class="font-weight-light text-uppercase" style="font-size: 0.5em; color: whitesmoke; margin-right: 70px; align-content: center;">version&nbsp;<?php echo $config['version']; ?></li>
+
+<?php if ( isset($_SESSION['username']) ) { ?>
+
+<?php foreach ($config['platforms'] as $index => $platform) { ?>
+                <li style="margin-right: 3px;">
+                    <a style="background-color: #111;" href="?platform=<?= htmlspecialchars($index) ?>&page=front">
+                        <?= htmlspecialchars($platform['name']) ?>
+                    </a>
+                </li>
+<?php } ?>
+
+<?php } ?>
+            </ul>
+
+            <ul class="menu-right">
+<?php if ( isset($_SESSION['username']) ) { ?>
+                <li><a href="<?= $app_root ?>?page=profile"><?= $user ?></a></li>
+                <li><a href="<?= $app_root ?>?page=logout">logout</a></li>
+<?php } else { ?>
+                <li><a href="<?= $app_root ?>?page=login">login</a></li>
+                <li><a href="<?= $app_root ?>?page=register">register</a></li>
+<?php } ?>
+            </ul>
+        </div>
+        <!-- /Menu -->

app/templates/page-sidebar.php

@@ -0,0 +1,63 @@
+        <div class="row">
+
+            <!-- Sidebar -->
+            <div class="col-md-3 sidebar-wrapper bg-light" id="sidebar">
+                <div class="col-4"><button class="btn btn-sm btn-info toggle-sidebar-button" type="button" id="toggleSidebarButton" value=">>"></button></div>
+                <div class="sidebar-content card ml-3 mt-3">
+                    <ul class="list-group">
+
+                        <li class="list-group-item bg-light" style="border: none;"><p class="text-end mb-0"><small>statistics</small></p></li>
+
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=front">
+                            <li class="list-group-item<?php if ($page === 'front') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-chart-line" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="general jitsi stats"></i>general stats
+                            </li>
+                        </a>
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=conferences">
+                            <li class="list-group-item<?php if ($page === 'conferences') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-video" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="conferences"></i>conferences
+                            </li>
+                        </a>
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=participants">
+                            <li class="list-group-item<?php if ($page === 'participants') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-users" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="participants"></i>participants
+                            </li>
+                        </a>
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=components">
+                            <li class="list-group-item<?php if ($page === 'components') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-puzzle-piece" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="components"></i>components
+                            </li>
+                        </a>
+
+                        <li class="list-group-item bg-light" style="border: none;"><p class="text-end mb-0"><small>jilo-web config</small></p></li>
+
+                        <a href="<?= $app_root ?>?page=config">
+                            <li class="list-group-item<?php if ($page === 'config' && $item === '') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-wrench" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="configuration"></i>config
+                            </li>
+                        </a>
+                        <a href="<?= $app_root ?>?page=logs">
+                            <li class="list-group-item<?php if ($page === 'logs') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-list" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="logs"></i>logs
+                            </li>
+                        </a>
+
+                        <li class="list-group-item bg-light" style="border: none;"><p class="text-end mb-0"><small>current Jitsi platform</small></p></li>
+
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=config&item=configjs">
+                            <li class="list-group-item<?php if ($page === 'config' && $item === 'configjs') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-tv" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="configuration"></i>config.js
+                            </li>
+                        </a>
+                        <a href="<?= $app_root ?>?platform=<?= $platform_id ?>&page=config&item=interfaceconfigjs">
+                            <li class="list-group-item<?php if ($page === 'config' && $item === 'interfaceconfigjs') echo ' list-group-item-secondary'; else echo ' list-group-item-action'; ?>">
+                                <i class="fas fa-th" data-toggle="tooltip" data-placement="right" data-offset="30.0" title="configuration"></i>interface_config.js
+                            </li>
+                        </a>
+                    </ul>
+                </div>
+            </div>
+            <!-- /Sidebar -->
+
+            <!-- Main content -->
+            <div class="col-md-9 main-content" id="mainContent">

app/templates/widget-monthly.php

@@ -0,0 +1,60 @@
+
+                <div class="row">
+
+<?php if ($widget['collapsible'] === true) { ?>
+                    <a style="text-decoration: none;" data-toggle="collapse" href="#collapse<?= $widget['name'] ?>" role="button" aria-expanded="true" aria-controls="collapse<?= $widget['name'] ?>">
+                        <div class="card w-auto bg-light card-body"  style="flex-direction: row;"><?= $widget['title'] ?></div>
+<?php } else { ?>
+                    <div class="card w-auto bg-light border-light card-body"  style="flex-direction: row;"><?= $widget['title'] ?></div>
+<?php } ?>
+<?php if ($widget['filter'] === true) {
+    include('../app/templates/block-results-filter.php'); } ?>
+<?php if ($widget['collapsible'] === true) { ?>
+                    </a>
+<?php } ?>
+
+                </div>
+
+                <!-- widget "<?= $widget['name']; ?>" -->
+                <div class="collapse show" id="collapse<?= $widget['name'] ?>">
+<?php if ($time_range_specified) { ?>
+                    <p class="m-3">time period: <strong><?= $from_time ?> - <?= $until_time ?></strong></p>
+<?php } ?>
+                    <div class="mb-5">
+<?php if ($widget['full'] === true) { ?>
+                        <table class="table table-striped table-hover table-bordered">
+                            <thead class="thead-dark">
+                                <tr>
+                                    <th scope="col"></th>
+<?php     foreach ($widget['records'] as $record) { ?>
+                                    <th scope="col"><?= htmlspecialchars($record['table_headers']) ?></th>
+<?php     } ?>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <tr>
+                                    <td>conferences</td>
+<?php     foreach ($widget['records'] as $record) { ?>
+                                    <td><?php if (!empty($record['conferences'])) { ?>
+                                        <a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=conferences&from_time=<?= $record['from_time'] ?>&until_time=<?= $record['until_time'] ?>"><?= htmlspecialchars($record['conferences']) ?></a> <?php } else { ?>
+                                        0<?php } ?>
+                                    </td>
+<?php     } ?>
+                                </tr>
+                                <tr>
+                                    <td>participants</td>
+<?php     foreach ($widget['records'] as $record) { ?>
+                                    <td><?php if (!empty($record['participants'])) { ?>
+                                        <a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=participants&from_time=<?= $record['from_time'] ?>&until_time=<?= $record['until_time'] ?>"><?= htmlspecialchars($record['participants']) ?></a> <?php } else { ?>
+                                        0<?php } ?>
+                                    </td>
+<?php     } ?>
+                                </tr>
+                            </tbody>
+                        </table>
+<?php } else { ?>
+                        <p class="m-3">No matching records found.</p>
+<?php } ?>
+                    </div>
+                </div>
+                <!-- /widget "<?= $widget['name']; ?>" -->

app/templates/widget-profile.php

@@ -0,0 +1,9 @@
+
+                <!-- widget "user profile" -->
+                <div>
+                    <p>Profile of <?= $user ?></p>
+                    <ul>
+                        <li>username: <?= $_SESSION['username'] ?></li>
+                    </ul>
+                </div>
+                <!-- /widget "user profile" -->

app/templates/widget.php

@@ -0,0 +1,76 @@
+
+                <div class="row">
+<?php if ($widget['collapsible'] === true) { ?>
+                    <a style="text-decoration: none;" data-toggle="collapse" href="#collapse<?= $widget['name'] ?>" role="button" aria-expanded="true" aria-controls="collapse<?= $widget['name'] ?>">
+                        <div class="card w-auto bg-light card-body"  style="flex-direction: row;"><?= $widget['title'] ?></div>
+<?php } else { ?>
+                    <div class="card w-auto bg-light border-light card-body"  style="flex-direction: row;"><?= $widget['title'] ?></div>
+<?php } ?>
+<?php if ($widget['filter'] === true) {
+    include('../app/templates/block-results-filter.php'); } ?>
+<?php if ($widget['collapsible'] === true) { ?>
+                    </a>
+<?php } ?>
+                </div>
+
+                <!-- widget "<?= $widget['name']; ?>" -->
+                <div class="collapse show" id="collapse<?= $widget['name'] ?>">
+<?php if ($time_range_specified) { ?>
+                    <p class="m-3">time period: <strong><?= $from_time ?> - <?= $until_time ?></strong></p>
+<?php } ?>
+                    <div class="mb-5">
+<?php if ($widget['full'] === true) { ?>
+                        <table class="table table-striped table-hover table-bordered">
+                            <thead class="thead-dark">
+                                <tr>
+<?php     foreach ($widget['table_headers'] as $header) { ?>
+                                    <th scope="col"><?= htmlspecialchars($header) ?></th>
+<?php     } ?>
+                                </tr>
+                            </thead>
+                            <tbody>
+<?php     foreach ($widget['table_records'] as $row) { ?>
+                                <tr>
+<?php       $stats_id = false;
+            $participant_ip = false;
+            if (isset($row['event']) && $row['event'] === 'stats_id') $stats_id = true;
+            if (isset($row['event']) && $row['event'] === 'pair selected') $participant_ip = true;
+            foreach ($row as $key => $column) {
+                    if ($key === 'conference ID' && isset($conferenceId) && $conferenceId === $column) { ?>
+                                    <td><strong><?= htmlspecialchars($column ?? '') ?></strong></td>
+<?php               } elseif ($key === 'conference ID') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=conferences&id=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($key === 'conference name' && isset($conferenceName) && $conferenceName === $column) { ?>
+                                    <td><strong><?= htmlspecialchars($column ?? '') ?></strong></td>
+<?php               } elseif ($key === 'conference name') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=conferences&name=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($key === 'participant ID' && isset($participantId) && $participantId === $column) { ?>
+                                    <td><strong><?= htmlspecialchars($column ?? '') ?></strong></td>
+<?php               } elseif ($key === 'participant ID') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=participants&id=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($key === 'component ID') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=components&id=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($stats_id && $key === 'parameter' && isset($participantName) && $participantName === $column) { ?>
+                                    <td><strong><?= htmlspecialchars($column ?? '') ?></strong></td>
+<?php               } elseif ($stats_id && $key === 'parameter') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=participants&name=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($participant_ip && $key === 'parameter' && isset($participantIp) && $participantIp === $column) { ?>
+                                    <td><strong><?= htmlspecialchars($column ?? '') ?></strong></td>
+<?php               } elseif ($participant_ip && $key === 'parameter') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=participants&ip=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } elseif ($key === 'component') { ?>
+                                    <td><a href="<?= $app_root ?>?platform=<?= $platform_id?>&page=components&name=<?= htmlspecialchars($column ?? '') ?>"><?= htmlspecialchars($column ?? '') ?></a></td>
+<?php               } else { ?>
+                                    <td><?= htmlspecialchars($column ?? '') ?></td>
+<?php               }
+                } ?>
+                                </tr>
+<?php     } ?>
+                            </tbody>
+                        </table>
+<?php } else { ?>
+                    <p class="m-3">No matching records found.</p>
+<?php } ?>
+                    </div>
+                </div>
+                <!-- /widget "<?= $widget['name']; ?>" -->

config.nginx

@@ -1,15 +0,0 @@
-server {
-    listen 80;
-    server_name $DOMAIN;
-
-    root $INSTALL_DIR;
-    index index.php;
-
-    location / {
-        try_files \$uri \$uri/ /index.php?\$args;
-    }
-
-    location ~ /\.ht {
-        deny all;
-    }
-}

doc/.htaccess

@@ -0,0 +1,14 @@
+RewriteEngine On
+
+# limit access to .htaccess
+<Files .htaccess>
+    Order Allow,Deny
+    Deny from all
+</Files>
+
+# don't rewrite CSS, JS, etc.
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+
+# all other go to index.php
+RewriteRule ^(.*)$ index.php?page=$1 [L,QSA]

doc/config.apache

@@ -4,4 +4,9 @@
 
     CustomLog \${APACHE_LOG_DIR}/jilo-web_access.log combined
     ErrorLog \${APACHE_LOG_DIR}/jilo-web_error.log
+
+    <Directory $INSTALL_DIR>
+        AllowOverride All
+    </Directory>
+
 </VirtualHost>

doc/config.nginx

@@ -0,0 +1,22 @@
+server {
+    listen 80;
+    server_name $DOMAIN;
+
+    root $INSTALL_DIR;
+    index index.php;
+
+    location / {
+        try_files \$uri \$uri/ /index.php?\$args;
+    }
+
+    location ~ \.php$ {
+        include snippets/fastcgi-php.conf;
+        fastcgi_pass unix:/run/php/php-fpm.sock;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        include fastcgi_params;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+}

doc/install.sh

@@ -6,7 +6,7 @@ if [ "$EUID" -ne 0 ] && [ -z "$SUDO_USER" ]; then
     exit 1
 fi
 
-VERSION=`grep version jilo-web.conf.php | cut -d "'" -f 4`
+VERSION=`grep version ../app/config/jilo-web.conf.php | cut -d "'" -f 4`
 
 # main install function
 function install() {
@@ -20,23 +20,24 @@ function install() {
     WEB_DIR=${WEB_DIR:-jilo-web}
 
     INSTALL_DIR="/opt/jilo-web/public_html"
+    APP_DIR="/opt/jilo-web/app"
     DOC_DIR="/opt/jilo-web/doc"
     ETC_DIR="/opt/jilo-web/etc"
 
     mkdir -p $INSTALL_DIR
-    cp -r ./public_html/* $INSTALL_DIR
+    cp -r ../public_html/* $INSTALL_DIR
 
     mkdir -p $DOC_DIR
-    cp CHANGELOG.md $DOC_DIR
-    cp LICENSE $DOC_DIR
-    cp README.md $DOC_DIR
-    cp TODO.md $DOC_DIR
-    cp config.apache $DOC_DIR
-    cp config.nginx $DOC_DIR
+    cp ../CHANGELOG.md $DOC_DIR
+    cp ../LICENSE $DOC_DIR
+    cp ../README.md $DOC_DIR
+    cp ../TODO.md $DOC_DIR
+    cp ../license-bootstrap $DOC_DIR
+    cp ../license-jquery $DOC_DIR
+    cp -r ../doc/ $DOC_DIR
 
     mkdir -p $ETC_DIR
-    cp jilo-web.conf.php $ETC_DIR
-    cp jilo-web.schema $ETC_DIR
+    cp ../app/config/jilo-web.conf.php $ETC_DIR
 
     #FIXME
     #mkdir -p "jilo-web-$VERSION/usr/share/man/man8"

doc/packaging/deb-control

@@ -1,5 +1,5 @@
 Package: jilo-web
-Version: 0.1.1
+Version: 0.2
 Section: web
 Priority: optional
 Architecture: all

doc/packaging/man-jilo-web.8

@@ -1,4 +1,4 @@
-.TH JILO-WEB "8" "July 2024" "jilo-web 0.1.1"
+.TH JILO-WEB "8" "August 2024" "jilo-web 0.2"
 .SH NAME
 jilo-web \- PHP frontent to jilo (jitsi logs observer) database.
 .SH DESCRIPTION
@@ -17,7 +17,7 @@ Written and maintained by Yasen Pramatarov <yasen@lindeas.com>
 https://lindeas.com/jilo
 
 .SH VERSION
-0.1.1
+0.2
 
 .SH SEE ALSO
 jilo(8), jilo-cli(8)

doc/packaging/rpm-jilo-web.spec

@@ -1,5 +1,5 @@
 Name: jilo-web
-Version: 0.1.1
+Version: 0.2
 Release: 1%{?dist}
 Summary: Jitsi logs web observer
 
@@ -54,6 +54,8 @@ cp %{sourcedir}/man-jilo.8 %{buildroot}/usr/share/man/man8/%{name}.8
 /usr/share/man/man8/%{name}.8.gz
 
 %changelog
+* Sat Aug 31 2024  Yasen Pramatarov <yasen@lindeas.com> 0.2
+- Build of upstream v0.2
 * Thu Jul 25 2024  Yasen Pramatarov <yasen@lindeas.com> 0.1.1
 - Build of upstream v0.1.1
 * Wed Jul 12 2024  Yasen Pramatarov <yasen@lindeas.com> 0.1

jilo-web.conf.php

@@ -1,11 +0,0 @@
-<?php
-
-$config = [
-    'domain'		=> 'localhost',
-    'folder'		=> '/jilo-web/',
-    'database'		=> '/home/yasen/work/code/git/lindeas-code/jilo-web/jilo-web.db',
-    'jilo_database'	=> '/home/yasen/work/code/git/lindeas-code/jilo/jilo.db',
-    'version'		=> '0.1.1',
-];
-
-?>

license-jquery

@@ -0,0 +1,20 @@
+Copyright OpenJS Foundation and other contributors, https://openjsf.org/
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

public_html/classes/conference.php

@@ -1,90 +0,0 @@
-<?php
-
-class Conference {
-    private $db;
-    private $queries;
-
-    public function __construct($database) {
-        $this->db = $database->getConnection();
-        $this->queries = include('queries.php');
-    }
-
-
-    // search/list specific conference ID
-    public function conferenceById($conference_id, $from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['conference_by_id'];
-        $sql = sprintf($sql, $conference_id, $from_time, $until_time, $conference_id, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-    // search/list specific conference name
-    public function conferenceByName($conference_name, $from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['conference_by_name'];
-        $sql = sprintf($sql, $conference_name, $from_time, $until_time, $conference_name, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-    // list of all conferences
-    public function conferencesAllFormatted($from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['conferences_all_formatted'];
-        $sql = sprintf($sql, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-}
-
-?>

public_html/classes/database.php

@@ -1,34 +0,0 @@
-<?php
-
-class Database {
-    private $pdo;
-
-    public function __construct($dbFile) {
-
-        // pdo and pdo_sqlite needed
-        if ( !extension_loaded('pdo_sqlite') ) {
-            throw new Exception('PDO extension for SQLite not loaded.');
-        }
-
-        // database file check
-        if (empty($dbFile) || !file_exists($dbFile)) {
-            throw new Exception('Database file is not found.');
-        }
-
-        // connect to database
-        // FIXME: add mysql/mariadb option
-        try {
-            $this->pdo = new PDO("sqlite:" . $dbFile);
-            $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-        } catch (PDOException $e) {
-            throw new Exception('DB connection failed: ' . $e->getMessage());
-        }
-    }
-
-    public function getConnection() {
-        return $this->pdo;
-    }
-
-}
-
-?>

public_html/classes/participant.php

@@ -1,115 +0,0 @@
-<?php
-
-class Participant {
-    private $db;
-    private $queries;
-
-    public function __construct($database) {
-        $this->db = $database->getConnection();
-        $this->queries = include('queries.php');
-    }
-
-
-    // search/list specific participant ID
-    public function conferenceByParticipantId($participant_id, $from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['conference_by_participant_id'];
-        $sql = sprintf($sql, $participant_id, $from_time, $until_time, $participant_id, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-    // search/list specific participant name (stats_id)
-    public function conferenceByParticipantName($participant_name, $from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['participant_by_stats_id'];
-        $sql = sprintf($sql, $participant_name, $from_time, $until_time, $participant_name, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-    // search/list specific participant IP
-    public function conferenceByParticipantIP($participant_ip, $from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['participant_by_ip'];
-        $sql = sprintf($sql, $participant_ip, $from_time, $until_time, $participant_ip, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-    // list of all conferences
-    public function participantsAll($from_time, $until_time) {
-
-        // time period drill-down
-        // FIXME make it similar to the bash version
-        if (empty($from_time)) {
-            $from_time = '0000-01-01';
-        }
-        if (empty($until_time)) {
-            $until_time = '9999-12-31';
-        }
-
-        // this is needed for compatibility with the bash version, so we use '%s' placeholders
-        $from_time = htmlspecialchars(strip_tags($from_time));
-        $until_time = htmlspecialchars(strip_tags($until_time));
-        $sql = $this->queries['participants_all'];
-        $sql = sprintf($sql, $from_time, $until_time);
-
-        $query = $this->db->prepare($sql);
-        $query->execute();
-
-        return $query->fetchAll(PDO::FETCH_ASSOC);
-    }
-
-
-}
-
-?>

public_html/classes/queries.php

@@ -1,314 +0,0 @@
-<?php
-
-// all sql queries for the jilo database in one place
-
-return [
-
-    // list of conferences for time period (if given)
-    // fields: component, duration, conference ID, conference name, number of participants, name count (the conf name is found), conference host
-    'conferences_all_formatted' => "
-SELECT DISTINCT
-    c.jitsi_component,
-    (SELECT ce.time
-        FROM conference_events ce
-        WHERE
-            ce.conference_id = c.conference_id
-            AND
-            ce.conference_event = 'conference created')
-    AS start,
-    (SELECT ce.time
-        FROM conference_events ce
-        WHERE
-            ce.conference_id = c.conference_id
-            AND
-            ce.conference_event = 'conference expired')
-    AS end,
-    c.conference_id,
-    c.conference_name,
-    (SELECT COUNT(pe.participant_id)
-        FROM participant_events pe
-        WHERE
-            pe.event_type = 'participant joining'
-            AND
-            pe.event_param = c.conference_id) AS participants,
-    name_counts.name_count,
-    c.conference_host
-FROM
-    conferences c
-JOIN (
-    SELECT
-        conference_name,
-        COUNT(*) AS name_count
-    FROM
-        conferences
-    GROUP BY
-        conference_name
-) AS name_counts ON c.conference_name = name_counts.conference_name
-JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE (ce.time >= '%s 00:00:00' AND ce.time <= '%s 23:59:59')
-ORDER BY
-    c.id;",
-
-
-    // search for a conference by its ID for a time period (if given)
-    'conference_by_id' => "
-SELECT
-    pe.time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    pe.loglevel,
-    pe.event_type,
-    p.endpoint_id AS participant_id,
-    pe.event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-LEFT JOIN
-    participants p ON c.conference_id = p.conference_id
-LEFT JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    c.conference_id = '%s'
-AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
-
-UNION
-
-SELECT
-    ce.time AS event_time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    ce.loglevel,
-    ce.conference_event AS event_type,
-    NULL AS participant_id,
-    ce.conference_param AS event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE
-    c.conference_id = '%s'
-AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
-
-ORDER BY
-    pe.time;",
-
-
-    // search for a conference by its name for a time period (if given)
-    'conference_by_name' => "
-SELECT
-    pe.time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    pe.loglevel,
-    pe.event_type,
-    p.endpoint_id AS participant_id,
-    pe.event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-LEFT JOIN
-    participants p ON c.conference_id = p.conference_id
-LEFT JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    c.conference_name = '%s'
-AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
-
-UNION
-
-SELECT
-    ce.time AS event_time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    ce.loglevel,
-    ce.conference_event AS event_type,
-    NULL AS participant_id,
-    ce.conference_param AS event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE
-    c.conference_name = '%s'
-AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
-
-ORDER BY
-    pe.time;",
-
-
-    // list all participants
-    'participants_all' => "
-SELECT DISTINCT
-    p.jitsi_component, p.endpoint_id, p.conference_id
-FROM
-    participants p
-JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59'
-ORDER BY p.id;",
-
-
-    // list conferences where participant ID (endpoint_id) is found
-    'conference_by_participant_id' => "
-SELECT
-    pe.time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    pe.loglevel,
-    pe.event_type,
-    p.endpoint_id AS participant_id,
-    pe.event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-LEFT JOIN
-    participants p ON c.conference_id = p.conference_id
-LEFT JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    p.endpoint_id = '%s'
-AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
-
-UNION
-
-SELECT
-    ce.time AS event_time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    ce.loglevel,
-    ce.conference_event AS event_type,
-    NULL AS participant_id,
-    ce.conference_param AS event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE
-    participant_id = '%s'
-AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
-
-ORDER BY
-    pe.time;",
-
-
-    // list conferences where participant name (stats_id) is found
-    'participant_by_stats_id' => "
-SELECT
-    pe.time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    pe.loglevel,
-    pe.event_type,
-    p.endpoint_id AS participant_id,
-    pe.event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-LEFT JOIN
-    participants p ON c.conference_id = p.conference_id
-LEFT JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    pe.event_type = 'stats_id' AND pe.event_param LIKE '%%%s%%'
-AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
-
-UNION
-
-SELECT
-    ce.time AS event_time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    ce.loglevel,
-    ce.conference_event AS event_type,
-    NULL AS participant_id,
-    ce.conference_param AS event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE
-    event_type = 'stats_id' AND event_param LIKE '%%%s%%'
-AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
-
-ORDER BY
-    pe.time;",
-
-
-    // list conferences where participant IP is found
-    'participant_by_ip' => "
-SELECT
-    pe.time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    pe.loglevel,
-    pe.event_type,
-    p.endpoint_id AS participant_id,
-    pe.event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-LEFT JOIN
-    participants p ON c.conference_id = p.conference_id
-LEFT JOIN
-    participant_events pe ON p.endpoint_id = pe.participant_id
-WHERE
-    pe.event_type = 'pair selected' AND pe.event_param = '%s'
-AND (pe.time >= '%s 00:00:00' AND pe.time <= '%s 23:59:59')
-
-UNION
-
-SELECT
-    ce.time AS event_time,
-    c.conference_id,
-    c.conference_name,
-    c.conference_host,
-    ce.loglevel,
-    ce.conference_event AS event_type,
-    NULL AS participant_id,
-    ce.conference_param AS event_param
-FROM
-    conferences c
-LEFT JOIN
-    conference_events ce ON c.conference_id = ce.conference_id
-WHERE
-    event_type = 'pair selected' AND event_param = '%s'
-AND (event_time >= '%s 00:00:00' AND event_time <= '%s 23:59:59')
-
-ORDER BY
-    pe.time;",
-
-
-    // list of jitsi component events
-    'jitsi_components' => "
-SELECT jitsi_component, loglevel, time, component_id, event_type, event_param
-FROM
-    jitsi_components
-WHERE
-    jitsi_component = %s
-AND
-    component_id = %s
-AND
-    (time >= '%s 00:00:00' AND time <= '%s 23:59:59')
-ORDER BY
-    time;",
-
-
-];
-
-?>

public_html/index.php

@@ -8,9 +8,13 @@
  * License: GPLv2
  * Project URL: https://lindeas.com/jilo
  * Year: 2024
- * Version: 0.1.1
+ * Version: 0.2
  */
 
+// we start output buffering and.
+// flush it later only when there is no redirect
+ob_start();
+
 // error reporting, comment out in production
 ini_set('display_errors', 1);
 ini_set('display_startup_errors', 1);
@@ -31,26 +35,46 @@ $allowed_urls = [
 ];
 
 // cnfig file
-$config_file = '/home/yasen/work/code/git/lindeas-code/jilo-web/jilo-web.conf.php';
-if (file_exists($config_file)) {
-    require_once $config_file;
+// possible locations, in order of preference
+$config_file_locations = [
+    __DIR__ . '/../app/config/jilo-web.conf.php',
+    __DIR__ . '/../jilo-web.conf.php',
+    '/srv/jilo-web/jilo-web.conf.php',
+    '/opt/jilo-web/jilo-web.conf.php'
+];
+$config_file = null;
+// try to find the config file
+foreach ($config_file_locations as $location) {
+    if (file_exists($location)) {
+        $config_file = $location;
+        break;
+    }
+}
+// if found, use it
+if ($config_file) {
+    $config = require $config_file;
 } else {
     die('Config file not found');
 }
 
 $app_root = $config['folder'];
 
+session_name('jilo');
 session_start();
 
-if (isset($_GET['page'])) {
-    $page = $_GET['page'];
-} elseif (isset($_POST['page'])) {
-    $page = $_POST['page'];
+if (isset($_REQUEST['page'])) {
+    $page = $_REQUEST['page'];
 } else {
     $page = 'front';
 }
+if (isset($_REQUEST['item'])) {
+    $item = $_REQUEST['item'];
+} else {
+    $item = '';
+}
 
 // check if logged in
+unset($user);
 if (isset($_COOKIE['username'])) {
     if ( !isset($_SESSION['username']) ) {
         $_SESSION['username'] = $_COOKIE['username'];
@@ -72,6 +96,9 @@ if (isset($_SESSION['error'])) {
     $error = $_SESSION['error'];
 }
 
+// by default we connect ot the first configured platform
+$platform_id = $_REQUEST['platform'] ?? '0';
+
 // page building
 if (in_array($page, $allowed_urls)) {
     // logout is a special case, as we can't use session vars for notices
@@ -83,27 +110,37 @@ if (in_array($page, $allowed_urls)) {
         setcookie('username', "", time() - 100, $config['folder'], $config['domain'], isset($_SERVER['HTTPS']), true);
 
         $notice = "You were logged out.<br />You can log in again.";
-        include 'templates/header.php';
-        include 'templates/menu.php';
-        include 'templates/message.php';
-        include 'pages/login.php';
+        include '../app/templates/page-header.php';
+        include '../app/templates/page-menu.php';
+        include '../app/templates/block-message.php';
+        include '../app/pages/login.php';
 
     // all other normal pages
     } else {
-        include 'templates/header.php';
-        include 'templates/menu.php';
-        include 'templates/message.php';
-        include "pages/{$page}.php";
+        include '../app/templates/page-header.php';
+        include '../app/templates/page-menu.php';
+        include '../app/templates/block-message.php';
+        if (isset($user)) {
+            include '../app/templates/page-sidebar.php';
+        }
+        include "../app/pages/{$page}.php";
     }
 
 // the page is not in allowed urls, loading front page
 } else {
-    include 'templates/header.php';
-    include 'templates/menu.php';
-    include 'templates/message.php';
-    include 'pages/front.php';
+    $error = 'The page "' . $page . '" is not found';
+    include '../app/templates/page-header.php';
+    include '../app/templates/page-menu.php';
+    include '../app/templates/block-message.php';
+    if (isset($user)) {
+        include '../app/templates/page-sidebar.php';
+    }
+    include '../app/pages/front.php';
 }
-include 'templates/footer.php';
+include '../app/templates/page-footer.php';
+
+// flush the output buffer and show the page
+ob_end_flush();
 
 // clear errors and notices before next page just in case
 unset($_SESSION['error']);

public_html/pages/components.php

@@ -1,150 +0,0 @@
-<?php
-
-require_once 'classes/database.php';
-require 'classes/component.php';
-
-// FIXME move thi sto a special function
-$time_range_specified = false;
-if (!isset($_REQUEST['from_time']) || (isset($_REQUEST['from_time']) && $_REQUEST['from_time'] == '')) {
-    $from_time = '0000-01-01';
-} else {
-    $from_time = $_REQUEST['from_time'];
-    $time_range_specified = true;
-}
-if (!isset($_REQUEST['until_time']) || (isset($_REQUEST['until_time']) && $_REQUEST['until_time'] == '')) {
-    $until_time = '9999-12-31';
-} else {
-    $until_time = $_REQUEST['until_time'];
-    $time_range_specified = true;
-}
-
-// jitsi component events list
-// we use $_REQUEST, so that both links and forms work
-if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
-    $jitsi_component = "'" . $_REQUEST['name'] . "'";
-    $component_id = 'component_id';
-} elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
-    $component_id = "'" . $_REQUEST['id'] . "'";
-    $jitsi_component = 'jitsi_component';
-} else {
-    // we need the variables to use them later in sql for columnname = columnname
-    $jitsi_component = 'jitsi_component';
-    $component_id = 'component_id';
-}
-
-// connect to database
-try {
-    $db = new Database($config['jilo_database']);
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-
-//
-// Component events listings
-//
-
-
-// list of all component events (default)
-//if ($jitsi_component) {
-    try {
-        $component = new Component($db);
-
-        // prepare the result
-        $search = $component->jitsiComponents($jitsi_component, $component_id, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $components = array();
-            $components['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $component_record = array(
-                    // assign title to the field in the array record
-                    'component'		=> $jitsi_component,
-                    'loglevel'		=> $loglevel,
-                    'time'		=> $time,
-                    'component ID'	=> $component_id,
-                    'event'		=> $event_type,
-                    'param'		=> $event_param,
-                );
-                // populate the result array
-                array_push($components['records'], $component_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-
-    // format the header message
-    echo "<div class=\"results-header\">\n";
-    if (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
-        echo "<div class=\"results-message\">Jitsi events for component <strong>" . $_REQUEST['name'] . "</strong>";
-    } elseif (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
-        echo "<div class=\"results-message\">Jitsi events for component ID <br /><strong>" . $_REQUEST['id'] . "</strong>";
-    } else {
-        echo "<div class=\"results-message\">Jitsi events for <strong>all components</strong>";
-    }
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($components['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($components['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($components['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'component ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=components&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'component') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=components&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching Jitsi component events found.</p>';
-    }
-    echo "\n</div>\n";
-
-//}
-
-?>

public_html/pages/conferences.php

@@ -1,359 +0,0 @@
-<?php
-
-require_once 'classes/database.php';
-require 'classes/conference.php';
-
-// FIXME move thi sto a special function
-$time_range_specified = false;
-if (!isset($_REQUEST['from_time']) || (isset($_REQUEST['from_time']) && $_REQUEST['from_time'] == '')) {
-    $from_time = '0000-01-01';
-} else {
-    $from_time = $_REQUEST['from_time'];
-    $time_range_specified = true;
-}
-if (!isset($_REQUEST['until_time']) || (isset($_REQUEST['until_time']) && $_REQUEST['until_time'] == '')) {
-    $until_time = '9999-12-31';
-} else {
-    $until_time = $_REQUEST['until_time'];
-    $time_range_specified = true;
-}
-
-// conference id/name are specified when searching specific conference(s)
-// either id OR name, id has precedence
-// we use $_REQUEST, so that both links and forms work
-if (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
-    $conference_id = $_REQUEST['id'];
-    unset($_REQUEST['name']);
-    unset($conference_name);
-} elseif (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
-    unset($conference_id);
-    $conference_name = $_REQUEST['name'];
-} else {
-    unset($conference_id);
-    unset($conference_name);
-}
-
-// connect to database
-try {
-    $db = new Database($config['jilo_database']);
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-
-//
-// Conference listings
-//
-
-
-// search and list specific conference ID
-if (isset($conference_id)) {
-
-    try {
-        $conference = new Conference($db);
-
-        // prepare the result
-        $search = $conference->conferenceById($conference_id, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'time'		=> $time,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'conference host'	=> $conference_host,
-                    'loglevel'		=> $loglevel,
-                    'participant ID'	=> $participant_id,
-                    'event'		=> $event_type,
-                    'parameter'		=> $event_param
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">Conferences with ID matching \"<strong>$conference_id</strong>\"";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            $stats_id = false;
-            $participant_ip = false;
-            if ($row['event'] === 'stats_id') $stats_id = true;
-            if ($row['event'] === 'pair selected') $participant_ip = true;
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'conference ID' && $column === $conference_id) {
-                    echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-                } elseif ($key === 'conference name') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($stats_id && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($participant_ip && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&ip=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-
-// search and list specific conference ID
-} elseif (isset($conference_name)) {
-
-    try {
-        $conference = new Conference($db);
-
-        // prepare the result
-        $search = $conference->conferenceByName($conference_name, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'time'		=> $time,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'conference host'	=> $conference_host,
-                    'loglevel'		=> $loglevel,
-                    'participant ID'	=> $participant_id,
-                    'event'		=> $event_type,
-                    'parameter'		=> $event_param
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">Conferences with name matching \"<strong>$conference_name</strong>\"";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            $stats_id = false;
-            $participant_ip = false;
-            if ($row['event'] === 'stats_id') $stats_id = true;
-            if ($row['event'] === 'pair selected') $participant_ip = true;
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'conference name' && $column === $conference_name) {
-                    echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-                } elseif ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'participant ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($stats_id && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($participant_ip && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&ip=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-
-// list of all conferences (default)
-} else {
-    try {
-        $conference = new Conference($db);
-
-        // prepare the result
-        $search = $conference->conferencesAllFormatted($from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-
-                // we don't have duration field, so we calculate it
-                if (!empty($start) && !empty($end)) {
-                    $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
-                } else {
-                    $duration = '';
-                }
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'component'		=> $jitsi_component,
-                    'start'		=> $start,
-                    'end'		=> $end,
-                    'duration'		=> $duration,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'participants'	=> $participants,
-                    'name count'	=> $name_count,
-                    'conference host'	=> $conference_host
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">All conferences";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'conference name') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-}
-
-?>

public_html/pages/config.php

@@ -1,13 +0,0 @@
-<?php ?>
-
-<div>
-
-<p>Jilo web configuration</p>
-
-<ul>
-<?php foreach ($config as $config_item=>$config_value) { ?>
-    <li><?php echo htmlspecialchars($config_item) . ': ' . htmlspecialchars($config_value ?? ''); ?></li>
-<?php } ?>
-</ul>
-
-</div>

public_html/pages/front.php

@@ -1,241 +0,0 @@
-<?php
-
-require_once 'classes/database.php';
-require 'classes/conference.php';
-
-// connect to database
-try {
-    $db = new Database($config['jilo_database']);
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-//
-// dashboard widget listings
-//
-
-// conferences in last 7 days
-try {
-    $conference = new Conference($db);
-
-    // conferences for last 2 days
-    $from_time = date('Y-m-d', time() - 60 * 60 * 24 * 2);
-    $until_time = date('Y-m-d', time());
-    $time_range_specified = true;
-
-    // prepare the result
-    $search = $conference->conferencesAllFormatted($from_time, $until_time);
-
-    if (!empty($search)) {
-        $conferences = array();
-        $conferences['records'] = array();
-
-        foreach ($search as $item) {
-            extract($item);
-
-            // we don't have duration field, so we calculate it
-            if (!empty($start) && !empty($end)) {
-                $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
-            } else {
-                $duration = '';
-            }
-            $conference_record = array(
-                // assign title to the field in the array record
-                'component'		=> $jitsi_component,
-                'start'			=> $start,
-                'end'			=> $end,
-                'duration'		=> $duration,
-                'conference ID'		=> $conference_id,
-                'conference name'	=> $conference_name,
-                'participants'		=> $participants,
-                'name count'		=> $name_count,
-                'conference host'	=> $conference_host
-            );
-            // populate the result array
-            array_push($conferences['records'], $conference_record);
-        }
-    }
-
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-// display the result
-echo "<a style=\"text-decoration: none;\" data-toggle=\"collapse\" href=\"#collapseLastDays\" role=\"button\" aria-expanded=\"true\" aria-controls=\"collapseLastDays\">";
-echo "<div class=\"card bg-light card-body\">Conferences for the last 2 days</div></a>";
-
-echo "<div class=\"collapse show\" id=\"collapseLastDays\">";
-
-if ($time_range_specified) {
-    echo "<p class=\"m-3\">time period: <strong>$from_time - $until_time</strong></p>";
-}
-
-//// filters - time selection and sorting dropdowns
-//include 'templates/results-filter.php';
-
-// results table
-echo "<div class=\"mb-5\">\n";
-
-if (!empty($conferences['records'])) {
-
-    echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-    echo "\t\t<thead class=\"thead-dark\">\n";
-    echo "\t\t\t<tr>\n";
-
-    // table headers
-    foreach (array_keys($conferences['records'][0]) as $header) {
-        echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-    }
-    echo "\t\t\t</tr>\n";
-    echo "\t\t</thead>\n";
-
-    echo "\t\t<tbody>\n";
-
-    //table rows
-    foreach ($conferences['records'] as $row) {
-        echo "\t\t\t<tr>\n";
-        // sometimes $column is empty, we make it '' then
-        foreach ($row as $key => $column) {
-            if ($key === 'conference ID' && $column === $conference_id) {
-                echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-            } elseif ($key === 'conference name') {
-                echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-            } else {
-                echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-            }
-        }
-        echo "\t\t\t</tr>\n";
-    }
-
-    echo "\t\t</tbody>\n";
-    echo "\t</table>\n";
-
-} else {
-    echo '<p class="m-3">No matching conferences found.</p>';
-}
-echo "\n</div>\n";
-
-echo "</div>";
-
-echo "<br />";
-
-// last 10 conferences
-try {
-    $conference = new Conference($db);
-
-    // all time
-    $from_time = '0000-01-01';
-    $until_time = '9999-12-31';
-    $time_range_specified = false;
-    // number of conferences to show
-    $conference_number = 10;
-
-    // prepare the result
-    $search = $conference->conferencesAllFormatted($from_time, $until_time);
-
-    if (!empty($search)) {
-        $conferences = array();
-        $conferences['records'] = array();
-
-        $i = 0;
-        foreach ($search as $item) {
-            extract($item);
-
-            // we don't have duration field, so we calculate it
-            if (!empty($start) && !empty($end)) {
-                $duration = gmdate("H:i:s", abs(strtotime($end) - strtotime($start)));
-            } else {
-                $duration = '';
-            }
-            $conference_record = array(
-                // assign title to the field in the array record
-                'component'		=> $jitsi_component,
-                'start'			=> $start,
-                'end'			=> $end,
-                'duration'		=> $duration,
-                'conference ID'		=> $conference_id,
-                'conference name'	=> $conference_name,
-                'participants'		=> $participants,
-                'name count'		=> $name_count,
-                'conference host'	=> $conference_host
-            );
-            // populate the result array
-            array_push($conferences['records'], $conference_record);
-
-            // we only take the first 10 results
-            $i++;
-            if ($i == 10) break;
-        }
-    }
-
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-// display the result
-echo "<a style=\"text-decoration: none;\" data-toggle=\"collapse\" href=\"#collapseLastConferences\" role=\"button\" aria-expanded=\"true\" aria-controls=\"collapseLastConferences\">";
-echo "<div class=\"card bg-light card-body\">The last $conference_number conferences</div></a>";
-
-echo "<div class=\"collapse show\" id=\"collapseLastConferences\">";
-
-if ($time_range_specified) {
-    echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-}
-
-//// filters - time selection and sorting dropdowns
-//include 'templates/results-filter.php';
-
-// results table
-echo "<div class=\"mb-5\">\n";
-
-if (!empty($conferences['records'])) {
-
-    echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-    echo "\t\t<thead class=\"table-secondary\">\n";
-    echo "\t\t\t<tr>\n";
-
-    // table headers
-    foreach (array_keys($conferences['records'][0]) as $header) {
-        echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-    }
-    echo "\t\t\t</tr>\n";
-    echo "\t\t</thead>\n";
-
-    echo "\t\t<tbody>\n";
-
-    //table rows
-    foreach ($conferences['records'] as $row) {
-        echo "\t\t\t<tr>\n";
-        // sometimes $column is empty, we make it '' then
-        foreach ($row as $key => $column) {
-            if ($key === 'conference ID') {
-                echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-            } elseif ($key === 'conference name') {
-                echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-            } else {
-                echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-            }
-        }
-        echo "\t\t\t</tr>\n";
-    }
-
-    echo "\t\t</tbody>\n";
-    echo "\t</table>\n";
-
-} else {
-    echo '<p class="m-3">No matching conferences found.</p>';
-}
-echo "\n</div>\n";
-
-echo "</div>";
-
-
-?>

public_html/pages/participants.php

@@ -1,444 +0,0 @@
-<?php
-
-require_once 'classes/database.php';
-require 'classes/participant.php';
-
-// FIXME move thi sto a special function
-$time_range_specified = false;
-if (!isset($_REQUEST['from_time']) || (isset($_REQUEST['from_time']) && $_REQUEST['from_time'] == '')) {
-    $from_time = '0000-01-01';
-} else {
-    $from_time = $_REQUEST['from_time'];
-    $time_range_specified = true;
-}
-if (!isset($_REQUEST['until_time']) || (isset($_REQUEST['until_time']) && $_REQUEST['until_time'] == '')) {
-    $until_time = '9999-12-31';
-} else {
-    $until_time = $_REQUEST['until_time'];
-    $time_range_specified = true;
-}
-
-// participant id/name/IP are specified when searching specific participant(s)
-// participant name - this is 'stats_id' in the db
-// either id, name, OR IP - in that order
-// we use $_REQUEST, so that both links and forms work
-if (isset($_REQUEST['id']) && $_REQUEST['id'] != '') {
-    $participant_id = $_REQUEST['id'];
-    unset($_REQUEST['name']);
-    unset($participant_name);
-} elseif (isset($_REQUEST['name']) && $_REQUEST['name'] != '') {
-    unset($participant_id);
-    $participant_name = $_REQUEST['name'];
-} elseif (isset($_REQUEST['ip']) && $_REQUEST['ip'] != '') {
-    unset($participant_id);
-    $participant_ip = $_REQUEST['ip'];
-} else {
-    unset($participant_id);
-    unset($participant_name);
-}
-
-// connect to database
-try {
-    $db = new Database($config['jilo_database']);
-} catch (Exception $e) {
-    $error = 'Error: ' . $e->getMessage();
-    include 'templates/message.php';
-    exit();
-}
-
-
-//
-// Participant listings
-//
-
-
-// search and list specific participant ID
-if (isset($participant_id)) {
-
-    try {
-        $participant = new Participant($db);
-
-        // prepare the result
-        $search = $participant->conferenceByParticipantId($participant_id, $from_time, $until_time, $participant_id, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'time'		=> $time,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'conference host'	=> $conference_host,
-                    'loglevel'		=> $loglevel,
-                    'participant ID'	=> $participant_id,
-                    'event'		=> $event_type,
-                    'parameter'		=> $event_param
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">Conferences with participant ID matching \"<strong>$participant_id</strong>\"";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            $stats_id = false;
-            $participant_ip = false;
-            if ($row['event'] === 'stats_id') $stats_id = true;
-            if ($row['event'] === 'pair selected') $participant_ip = true;
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'participant ID' && $column === $participant_id) {
-                    echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-                } elseif ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'conference name') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($stats_id && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($participant_ip && $key === 'parameter') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&ip=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-
-// search and list specific participant name (stats_id)
-} elseif (isset($participant_name)) {
-
-    try {
-        $participant = new Participant($db);
-
-        // prepare the result
-        $search = $participant->conferenceByParticipantName($participant_name, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'time'		=> $time,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'conference host'	=> $conference_host,
-                    'loglevel'		=> $loglevel,
-                    'participant ID'	=> $participant_id,
-                    'event'		=> $event_type,
-                    'parameter'		=> $event_param
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">Conferences with participant name (stats_id) matching \"<strong>$participant_name</strong>\"";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope-\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'parameter' && $column === $participant_name) {
-                    echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-                } elseif ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'conference name') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'participant ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-
-// search and list specific participant IP
-} elseif (isset($participant_ip)) {
-
-    try {
-        $participant = new Participant($db);
-
-        // prepare the result
-        $search = $participant->conferenceByParticipantIP($participant_ip, $from_time, $until_time);
-
-        if (!empty($search)) {
-            $conferences = array();
-            $conferences['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $conference_record = array(
-                    // assign title to the field in the array record
-                    'time'		=> $time,
-                    'conference ID'	=> $conference_id,
-                    'conference name'	=> $conference_name,
-                    'conference host'	=> $conference_host,
-                    'loglevel'		=> $loglevel,
-                    'participant ID'	=> $participant_id,
-                    'event'		=> $event_type,
-                    'parameter'		=> $event_param
-                );
-                // populate the result array
-                array_push($conferences['records'], $conference_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">Conferences with participant IP matching \"<strong>$participant_ip</strong>\"";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($conferences['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($conferences['records'][0]) as $header) {
-            echo "\t\t\t\t<th scope=\"col\">" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($conferences['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'parameter' && $column === $participant_ip) {
-                    echo "\t\t\t\t<td><strong>" . htmlspecialchars($column ?? '') . "</strong></td>\n";
-                } elseif ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'conference name') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&name=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'participant ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching conferences found.</p>';
-    }
-    echo "\n</div>\n";
-
-
-// list of all participants (default)
-} else {
-    try {
-        $participant = new Participant($db);
-
-        // prepare the result
-        $search = $participant->participantsAll($from_time, $until_time);
-
-        if (!empty($search)) {
-            $participants = array();
-            $participants['records'] = array();
-
-            foreach ($search as $item) {
-                extract($item);
-                $participant_record = array(
-                    // assign title to the field in the array record
-                    'component'		=> $jitsi_component,
-                    'participant ID'	=> $endpoint_id,
-                    'conference ID'	=> $conference_id,
-                );
-                // populate the result array
-                array_push($participants['records'], $participant_record);
-            }
-        }
-
-    } catch (Exception $e) {
-        $error = 'Error: ' . $e->getMessage();
-        include 'templates/message.php';
-        exit();
-    }
-
-    // display the result
-    echo "<div class=\"results-header\">\n";
-    echo "<div class=\"results-message\">All participants";
-    if ($time_range_specified) {
-        echo "<br />for the time period <strong>$from_time - $until_time</strong>";
-    }
-    echo "</div>\n\n";
-
-    // filters - time selection and sorting dropdowns
-    include 'templates/results-filter.php';
-
-    echo "</div>\n\n";
-
-    // results table
-    echo "<div class=\"mb-5\">\n";
-
-    if (!empty($participants['records'])) {
-
-        echo "\t<table class=\"table table-striped table-hover table-bordered\">\n";
-
-        echo "\t\t<thead class=\"table-secondary\">\n";
-        echo "\t\t\t<tr>\n";
-
-        // table headers
-        foreach (array_keys($participants['records'][0]) as $header) {
-            echo "\t\t\t\t<th>" . htmlspecialchars($header) . "</th>\n";
-        }
-        echo "\t\t\t</tr>\n";
-        echo "\t\t</thead>\n";
-
-        echo "\t\t<tbody>\n";
-
-        //table rows
-        foreach ($participants['records'] as $row) {
-            echo "\t\t\t<tr>\n";
-            // sometimes $column is empty, we make it '' then
-            foreach ($row as $key => $column) {
-                if ($key === 'participant ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=participants&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } elseif ($key === 'conference ID') {
-                    echo "\t\t\t\t<td><a href=\"$app_root?page=conferences&id=" . htmlspecialchars($column ?? '') . "\">" . htmlspecialchars($column ?? '') . "</a></td>\n";
-                } else {
-                    echo "\t\t\t\t<td>" . htmlspecialchars($column ?? '') . "</td>\n";
-                }
-            }
-            echo "\t\t\t</tr>\n";
-        }
-
-        echo "\t\t</tbody>\n";
-        echo "\t</table>\n";
-
-    } else {
-        echo '<p class="m-3">No matching participants found.</p>';
-    }
-    echo "\n</div>\n";
-
-}
-
-?>

public_html/pages/profile.php

@@ -1,11 +0,0 @@
-<?php ?>
-
-<div>
-
-<p>Profile of <?= $user ?></p>
-
-<ul>
-    <li>username: <?= $_SESSION['username'] ?></li>
-</ul>
-
-</div>

public_html/pages/register.php

@@ -1,34 +0,0 @@
-<?php
-
-require_once 'classes/database.php';
-require 'classes/user.php';
-unset($error);
-
-try {
-    $db = new Database($config['database']);
-    $user = new User($db);
-
-    if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
-        $username = $_POST['username'];
-        $password = $_POST['password'];
-
-        // redirect to login
-        if ( $user->register($username, $password) ) {
-            $_SESSION['notice'] = "Registration successful.<br />You can log in now.";
-            header('Location: index.php');
-            exit();
-        // registration fail, redirect to login
-        } else {
-            $_SESSION['error'] = "Registration failed.";
-            header('Location: index.php');
-            exit();
-        }
-    }
-} catch (Exception $e) {
-    $error = $e->getMessage();
-}
-
-include 'templates/message.php';
-include 'templates/form-register.php';
-
-?>

public_html/static/all.css

@@ -78,31 +78,6 @@
     color: white;
 }
 
-/*
-.results {
-    margin-bottom: 50px;
-}
-
-.results table {
-    width: 100%;
-    border-collapse: collapse;
-    margin: 20px 0;
-}
-.results table, th, td {
-    border: 1px solid #ddd;
-}
-.results th, td {
-    padding: 8px;
-    text-align: left;
-}
-.results th {
-    background-color: #f2f2f2;
-}
-.results p {
-    text-align: center;
-}
-*/
-
 .results-header {
     display: flex;
     justify-content: space-between;
@@ -120,3 +95,65 @@
 .widget {
     border: 1px solid gray;
 }
+
+
+/* collapsing sidebar */
+.toggle-sidebar-button {
+    position: absolute;
+    top: -10px;
+    right: -10px;
+    z-index: 100;
+    margin: 10px;
+    height: 22px;
+    width: 22px;
+    padding-left: 2px;
+    padding-top: 0px;
+}
+.sidebar-wrapper {
+    position: relative;
+    width: 275px;
+    transition: width 0.5s ease;
+    overflow-x: hidden;
+}
+.sidebar-wrapper.collapsed {
+    width: 3em;
+}
+.sidebar-collapsed .sidebar-wrapper {
+    width: 3em;
+}
+.sidebar-content {
+    width: 250px;
+    border: none;
+}
+.list-group-item i {
+    margin-right: 10px;
+    margin-left: -8px;
+}
+
+.main-content {
+    flex-grow: 1;
+    transition: width 0.5s ease;
+    width: 80%;
+}
+.main-content.expanded {
+    width: calc(70% + 250px);
+}
+.sidebar-collapsed .main-content {
+    width: calc(70% + 3em);
+}
+
+.logo {
+    height: 35px;
+    margin-top: 10px;
+}
+
+.logo-link {
+    border: 1px solid white;
+    margin-top: 2px;
+    margin-left: 2px;
+    background-color: lightseagreen;
+}
+
+.sidebar-content a {
+    text-decoration: none;
+}

public_html/static/sidebar.js

@@ -0,0 +1,49 @@
+
+document.addEventListener('DOMContentLoaded', function () {
+    var sidebar = document.getElementById('sidebar');
+    var mainContent = document.getElementById('mainContent');
+    var toggleButton = document.getElementById('toggleSidebarButton');
+
+    // update localStorage based on the current state
+    function updateStorage() {
+        var isSidebarCollapsed = sidebar.classList.contains('collapsed');
+        localStorage.setItem('sidebarState', isSidebarCollapsed ? 'collapsed' : 'expanded');
+    }
+
+    // apply saved state
+    function applySavedState() {
+        var savedState = localStorage.getItem('sidebarState');
+        if (savedState === 'collapsed') {
+            toggleButton.value = ">>";
+            toggleButton.textContent = ">>";
+            sidebar.classList.add('collapsed');
+            mainContent.classList.add('expanded');
+        } else {
+            toggleButton.value = "<<";
+            toggleButton.textContent = "<<";
+            sidebar.classList.remove('collapsed');
+            mainContent.classList.remove('expanded');
+        }
+    }
+
+    // Initialize
+    applySavedState();
+
+    toggleButton.addEventListener('click', function () {
+        // toggle sidebar and main content
+        sidebar.classList.toggle('collapsed');
+        document.documentElement.classList.toggle('sidebar-collapsed');
+        mainContent.classList.toggle('expanded');
+        // Toggle the value between ">>" and "<<"
+        if (toggleButton.value === ">>") {
+          toggleButton.value = "<<";
+          toggleButton.textContent = "<<";
+        } else {
+          toggleButton.value = ">>";
+          toggleButton.textContent = ">>";
+        }
+
+        // Update with the new state
+        updateStorage();
+    });
+});

public_html/templates/footer.php

@@ -1,8 +0,0 @@
-
-        <div id="footer">Jilo Web <?= $config['version'] ?> &copy;2024 - web interface for <a href="https://lindeas.com/jilo">Jilo</a></div>
-
-    </div>
-
-</body>
-
-</html>

public_html/templates/form-login.php

@@ -1,17 +0,0 @@
-
-    <h2>Login</h2>
-
-    <div class="login-form">
-        <form method="POST" action="?page=login">
-            <input type="text" name="username" placeholder="Username" required />
-            <br />
-            <input type="password" name="password" placeholder="Password" required />
-            <br />
-            <label for="remember_me">
-                <input type="checkbox" id="remember_me" name="remember_me" />
-                remember me
-            </label>
-            <br />
-            <input type="submit" value="Login" />
-        </form>
-    </div>

public_html/templates/form-register.php

@@ -1,12 +0,0 @@
-
-    <h2>Register</h2>
-
-    <div class="register-form">
-        <form method="POST" action="?page=register">
-            <input type="text" name="username" placeholder="Username" required />
-            <br />
-            <input type="password" name="password" placeholder="Password" required />
-            <br />
-            <input type="submit" value="Register" />
-        </form>
-    </div>

public_html/templates/menu.php

@@ -1,22 +0,0 @@
-
-    <div class="menu-container">
-        <ul class="menu-left">
-            <li><a href="index.php">home</a></li>
-<?php if ( isset($_SESSION['username']) ) { ?>
-            <li><a href="?page=config">config</a></li>
-            <li><a href="?page=conferences">conferences</a></li>
-            <li><a href="?page=participants">participants</a></li>
-            <li><a href="?page=components">components</a></li>
-<?php } ?>
-        </ul>
-
-        <ul class="menu-right">
-<?php if ( isset($_SESSION['username']) ) { ?>
-            <li><a href="?page=profile"><?= $user ?></a></li>
-            <li><a href="?page=logout">logout</a></li>
-<?php } else { ?>
-            <li><a href="?page=login">login</a></li>
-            <li><a href="?page=register">register</a></li>
-<?php } ?>
-        </ul>
-    </div>

public_html/templates/message.php

@@ -1,12 +0,0 @@
-
-<?php if (isset($error)) { ?>
-    <div class="error">
-        <?php echo $error; ?>
-    </div>
-<?php } ?>
-
-<?php if (isset($notice)) { ?>
-    <div class="notice">
-        <?php echo $notice; ?>
-    </div>
-<?php } ?>

public_html/templates/results-filter.php

@@ -1,44 +0,0 @@
-
-    <div class="results-filter">
-
-        <form method="POST" id="filter_form" action="?page=<?= $page ?>">
-
-            <label for="from_time">from</label>
-            <input type="date" id="from_time" name="from_time"<?php if (isset($_REQUEST['from_time'])) echo " value=\"" . $_REQUEST['from_time'] . "\"" ?> />
-
-            <label for="until_time">until</label>
-            <input type="date" id="until_time" name="until_time"<?php if (isset($_REQUEST['until_time'])) echo " value=\"" . $_REQUEST['until_time'] . "\"" ?> />
-
-            <input type="text" name="id" placeholder="ID"<?php if (isset($_REQUEST['id'])) echo " value=\"" . $_REQUEST['id'] . "\"" ?> />
-
-            <input type="text" name="name" placeholder="name"<?php if (isset($_REQUEST['name'])) echo " value=\"" . $_REQUEST['name'] . "\"" ?> />
-
-<?php if ($page == 'participants') { ?>
-            <input type="text" name="ip" placeholder="ip address"<?php if (isset($_REQUEST['ip'])) echo " value=\"" . $_REQUEST['ip'] . "\"" ?> maxlength="15" size="15" />
-<?php } ?>
-
-            <br />
-
-            <div class="float-end pt-3">
-
-                <input type="button" onclick="clearFilter()" value="clear" />
-
-                <input type="submit" value="search" />
-
-            </div>
-
-        </form>
-
-        <script>
-            function clearFilter() {
-                document.getElementById("filter_form").reset();
-                const filterFields = document.querySelectorAll("#filter_form input");
-                filterFields.forEach(input => {
-                    if (input.type === 'text' ||input.type === 'date') {
-                        input.value = '';
-                    }
-                });
-            }
-        </script>
-
-    </div>