388 lines
14 KiB
PHP
388 lines
14 KiB
PHP
<?php
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/**
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* app/modules/connections/list.php
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*
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* Übersicht der Netzwerkverbindungen
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* - Tabellarische Liste aller Verbindungen
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* - Filter nach Geräten, VLANs, Status
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* - Später: Visuelle Netzwerk-Topologie
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*/
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// =========================
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// Filter einlesen
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// =========================
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$search = trim($_GET['search'] ?? '');
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$deviceId = (int)($_GET['device_id'] ?? 0);
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// Einheitliche Endpunkt-Aufloesung fuer polymorphe Port-Typen.
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$endpointUnionSql = "
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SELECT
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'device' AS endpoint_type,
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dp.id AS endpoint_id,
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dp.name AS port_name,
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d.name AS owner_name,
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d.id AS owner_device_id
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FROM device_ports dp
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JOIN devices d ON d.id = dp.device_id
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UNION ALL
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SELECT
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'module' AS endpoint_type,
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mp.id AS endpoint_id,
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mp.name AS port_name,
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CONCAT(IFNULL(MIN(d.name), 'Unzugeordnet'), ' / ', m.name) AS owner_name,
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MIN(d.id) AS owner_device_id
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FROM module_ports mp
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JOIN modules m ON m.id = mp.module_id
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LEFT JOIN device_port_modules dpm ON dpm.module_id = m.id
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LEFT JOIN device_ports dp ON dp.id = dpm.device_port_id
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LEFT JOIN devices d ON d.id = dp.device_id
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GROUP BY mp.id, mp.name, m.name
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UNION ALL
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SELECT
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'outlet' AS endpoint_type,
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nop.id AS endpoint_id,
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nop.name AS port_name,
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CONCAT(no.name, ' / ', IFNULL(r.name, ''), ' / ', IFNULL(f.name, '')) AS owner_name,
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NULL AS owner_device_id
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FROM network_outlet_ports nop
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JOIN network_outlets no ON no.id = nop.outlet_id
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LEFT JOIN rooms r ON r.id = no.room_id
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LEFT JOIN floors f ON f.id = r.floor_id
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UNION ALL
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SELECT
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'floor_patchpanel' AS endpoint_type,
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fpp.id AS endpoint_id,
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fpp.name AS port_name,
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CONCAT(fp.name, ' / ', IFNULL(f.name, '')) AS owner_name,
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NULL AS owner_device_id
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FROM floor_patchpanel_ports fpp
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JOIN floor_patchpanels fp ON fp.id = fpp.patchpanel_id
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LEFT JOIN floors f ON f.id = fp.floor_id
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";
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// =========================
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// WHERE-Clause bauen
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// =========================
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$where = [];
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$types = '';
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$params = [];
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if ($search !== '') {
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$where[] = "(e1.owner_name LIKE ? OR e2.owner_name LIKE ? OR e1.port_name LIKE ? OR e2.port_name LIKE ?)";
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$types .= "ssss";
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$params[] = "%$search%";
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$params[] = "%$search%";
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$params[] = "%$search%";
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$params[] = "%$search%";
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}
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if ($deviceId > 0) {
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$where[] = "(e1.owner_device_id = ? OR e2.owner_device_id = ?)";
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$types .= "ii";
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$params[] = $deviceId;
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$params[] = $deviceId;
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}
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$whereSql = $where ? "WHERE " . implode(" AND ", $where) : "";
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// =========================
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// Verbindungen laden
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// =========================
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$connections = $sql->get(
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"SELECT
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c.id,
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c.port_a_type, c.port_a_id, c.port_b_type, c.port_b_id,
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e1.owner_name AS endpoint_a_name,
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e2.owner_name AS endpoint_b_name,
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e1.port_name AS port_a_name,
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e2.port_name AS port_b_name,
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c.vlan_config,
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c.comment
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FROM connections c
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LEFT JOIN ($endpointUnionSql) e1
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ON c.port_a_id = e1.endpoint_id
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AND (
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c.port_a_type = e1.endpoint_type
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OR (c.port_a_type = 'device_ports' AND e1.endpoint_type = 'device')
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OR (c.port_a_type = 'module_ports' AND e1.endpoint_type = 'module')
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OR (c.port_a_type = 'network_outlet_ports' AND e1.endpoint_type = 'outlet')
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OR (c.port_a_type = 'floor_patchpanel_ports' AND e1.endpoint_type = 'floor_patchpanel')
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OR (c.port_a_type = 'patchpanel' AND e1.endpoint_type = 'floor_patchpanel')
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)
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LEFT JOIN ($endpointUnionSql) e2
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ON c.port_b_id = e2.endpoint_id
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AND (
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c.port_b_type = e2.endpoint_type
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OR (c.port_b_type = 'device_ports' AND e2.endpoint_type = 'device')
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OR (c.port_b_type = 'module_ports' AND e2.endpoint_type = 'module')
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OR (c.port_b_type = 'network_outlet_ports' AND e2.endpoint_type = 'outlet')
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OR (c.port_b_type = 'floor_patchpanel_ports' AND e2.endpoint_type = 'floor_patchpanel')
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OR (c.port_b_type = 'patchpanel' AND e2.endpoint_type = 'floor_patchpanel')
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)
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$whereSql
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ORDER BY e1.owner_name, e2.owner_name",
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$types,
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$params
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);
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// =========================
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// Filter-Daten
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// =========================
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$devices = $sql->get("SELECT id, name FROM devices ORDER BY name", "", []);
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$selectedDevice = null;
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$selectedDevicePorts = [];
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$selectedDeviceVlans = [];
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if ($deviceId > 0) {
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$selectedDevice = $sql->single(
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"SELECT d.id, d.name, dt.name AS type_name
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FROM devices d
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LEFT JOIN device_types dt ON d.device_type_id = dt.id
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WHERE d.id = ?",
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"i",
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[$deviceId]
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);
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if ($selectedDevice) {
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$selectedDevice['port_count'] = (int)($sql->single(
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"SELECT COUNT(*) AS cnt
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FROM (
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SELECT dp.id
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FROM device_ports dp
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WHERE dp.device_id = ?
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UNION ALL
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SELECT DISTINCT mp.id
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FROM module_ports mp
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JOIN modules m ON m.id = mp.module_id
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JOIN device_port_modules dpm ON dpm.module_id = m.id
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JOIN device_ports dp ON dp.id = dpm.device_port_id
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WHERE dp.device_id = ?
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) p",
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"ii",
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[$deviceId, $deviceId]
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)['cnt'] ?? 0);
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$selectedDevice['connection_count'] = (int)($sql->single(
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"SELECT COUNT(DISTINCT c.id) AS cnt
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FROM connections c
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LEFT JOIN ($endpointUnionSql) e1
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ON c.port_a_id = e1.endpoint_id
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AND (
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c.port_a_type = e1.endpoint_type
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OR (c.port_a_type = 'device_ports' AND e1.endpoint_type = 'device')
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OR (c.port_a_type = 'module_ports' AND e1.endpoint_type = 'module')
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OR (c.port_a_type = 'network_outlet_ports' AND e1.endpoint_type = 'outlet')
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OR (c.port_a_type = 'floor_patchpanel_ports' AND e1.endpoint_type = 'floor_patchpanel')
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OR (c.port_a_type = 'patchpanel' AND e1.endpoint_type = 'floor_patchpanel')
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)
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LEFT JOIN ($endpointUnionSql) e2
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ON c.port_b_id = e2.endpoint_id
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AND (
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c.port_b_type = e2.endpoint_type
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OR (c.port_b_type = 'device_ports' AND e2.endpoint_type = 'device')
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OR (c.port_b_type = 'module_ports' AND e2.endpoint_type = 'module')
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OR (c.port_b_type = 'network_outlet_ports' AND e2.endpoint_type = 'outlet')
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OR (c.port_b_type = 'floor_patchpanel_ports' AND e2.endpoint_type = 'floor_patchpanel')
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OR (c.port_b_type = 'patchpanel' AND e2.endpoint_type = 'floor_patchpanel')
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)
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WHERE e1.owner_device_id = ? OR e2.owner_device_id = ?",
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"ii",
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[$deviceId, $deviceId]
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)['cnt'] ?? 0);
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$selectedDevicePorts = $sql->get(
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"SELECT name, vlan_config
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FROM (
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SELECT dp.name, dp.vlan_config, dp.id AS sort_id
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FROM device_ports dp
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WHERE dp.device_id = ?
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UNION ALL
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SELECT DISTINCT CONCAT(m.name, ' / ', mp.name) AS name, NULL AS vlan_config, (1000000 + mp.id) AS sort_id
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FROM module_ports mp
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JOIN modules m ON m.id = mp.module_id
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JOIN device_port_modules dpm ON dpm.module_id = m.id
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JOIN device_ports dp ON dp.id = dpm.device_port_id
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WHERE dp.device_id = ?
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) p
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ORDER BY sort_id
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LIMIT 12",
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"ii",
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[$deviceId, $deviceId]
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);
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foreach ($selectedDevicePorts as $port) {
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if (empty($port['vlan_config'])) {
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continue;
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}
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$vlans = json_decode($port['vlan_config'], true);
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foreach ((array)$vlans as $vlan) {
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$vlan = trim((string)$vlan);
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if ($vlan !== '') {
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$selectedDeviceVlans[$vlan] = true;
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}
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}
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}
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$selectedDeviceVlans = array_keys($selectedDeviceVlans);
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natcasesort($selectedDeviceVlans);
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}
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}
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?>
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<div class="connections-container">
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<h1>Netzwerkverbindungen</h1>
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<!-- =========================
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Filter-Toolbar
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========================= -->
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<div class="filter-form">
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<form method="GET">
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<input type="hidden" name="module" value="connections">
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<input type="hidden" name="action" value="list">
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<input type="text" name="search" placeholder="Suche nach Gerät oder Port…"
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value="<?php echo htmlspecialchars($search); ?>" class="search-input">
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<select name="device_id">
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<option value="">- Alle Geräte -</option>
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<?php foreach ($devices as $device): ?>
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<option value="<?php echo $device['id']; ?>"
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<?php echo $device['id'] === $deviceId ? 'selected' : ''; ?>>
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<?php echo htmlspecialchars($device['name']); ?>
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</option>
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<?php endforeach; ?>
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</select>
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<button type="submit" class="button">Filter</button>
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<a href="?module=connections&action=list" class="button">Reset</a>
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<a href="?module=connections&action=save" class="button button-primary">+ Neue Verbindung</a>
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</form>
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</div>
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<!-- =========================
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Verbindungs-Tabelle
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========================= -->
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<?php if (!empty($connections)): ?>
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<table class="connections-list">
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<thead>
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<tr>
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<th>Von (Gerät → Port)</th>
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<th>Nach (Gerät → Port)</th>
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<th>VLANs</th>
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<th>Beschreibung</th>
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<th>Status</th>
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<th>Aktionen</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($connections as $conn): ?>
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<?php
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$comment = trim($conn['comment'] ?? '');
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$hasMissingInfo = empty($conn['endpoint_a_name']) || empty($conn['endpoint_b_name'])
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|| empty($conn['port_a_name']) || empty($conn['port_b_name']);
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$commentLower = mb_strtolower($comment, 'UTF-8');
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$warningFromComment = preg_match('/warn|achtung|critical/', $commentLower);
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$hasWarning = $hasMissingInfo || $warningFromComment;
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?>
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<tr>
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<td>
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<strong><?php echo htmlspecialchars($conn['endpoint_a_name'] ?? 'N/A'); ?></strong><br>
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<small><?php echo htmlspecialchars($conn['port_a_name'] ?? '—'); ?></small>
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</td>
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<td>
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<strong><?php echo htmlspecialchars($conn['endpoint_b_name'] ?? 'N/A'); ?></strong><br>
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<small><?php echo htmlspecialchars($conn['port_b_name'] ?? '—'); ?></small>
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</td>
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<td>
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<small>
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<?php
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if ($conn['vlan_config']) {
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$vlan = json_decode($conn['vlan_config'], true);
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echo htmlspecialchars(implode(', ', (array)$vlan));
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} else {
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echo '—';
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}
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?>
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</small>
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</td>
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<td>
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<small><?php echo htmlspecialchars($conn['comment'] ?? ''); ?></small>
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</td>
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<td class="status-cell">
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<?php if ($hasWarning): ?>
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<span class="status-badge status-badge-warning" title="Unvollständige oder kritische Verbindung">
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⚠️ Warnung
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</span>
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<?php else: ?>
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<span class="status-badge status-badge-ok" title="Verbindung vollständig">
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✔️ OK
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</span>
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<?php endif; ?>
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</td>
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<td class="actions">
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<a href="?module=connections&action=edit&id=<?php echo $conn['id']; ?>" class="button button-small">Bearbeiten</a>
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<a href="#" class="button button-small button-danger"
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data-confirm-delete="true"
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data-confirm-message="Diese Verbindung wirklich löschen?"
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data-confirm-feedback="Löschen noch nicht implementiert">
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Löschen
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</a>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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<?php else: ?>
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<div class="empty-state">
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<p>Keine Verbindungen gefunden.</p>
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<p>
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<a href="?module=connections&action=save" class="button button-primary">
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Erste Verbindung anlegen
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</a>
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</p>
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</div>
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<?php endif; ?>
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</div>
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<!-- =========================
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Sidebar / Details
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========================= -->
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<aside class="sidebar">
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<?php if ($selectedDevice): ?>
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<h3>Ausgewähltes Gerät</h3>
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<p><strong><?php echo htmlspecialchars($selectedDevice['name']); ?></strong></p>
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<p>Typ: <?php echo htmlspecialchars($selectedDevice['type_name'] ?? '—'); ?></p>
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<p>Ports: <?php echo (int)$selectedDevice['port_count']; ?></p>
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<p>Verbindungen: <?php echo (int)$selectedDevice['connection_count']; ?></p>
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<p>
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VLANs:
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<?php if (!empty($selectedDeviceVlans)): ?>
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<?php echo htmlspecialchars(implode(', ', $selectedDeviceVlans)); ?>
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<?php else: ?>
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—
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<?php endif; ?>
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</p>
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<?php if (!empty($selectedDevicePorts)): ?>
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<h4>Ports (max. 12)</h4>
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<ul>
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<?php foreach ($selectedDevicePorts as $port): ?>
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<li><?php echo htmlspecialchars($port['name']); ?></li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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<?php else: ?>
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<p><em>Bitte ein Gerät im Filter auswählen.</em></p>
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<?php endif; ?>
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<!-- TODO: Verbindung bearbeiten / löschen -->
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</aside>
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