PC-Contact-Sync/directory.php

#!/usr/bin/php -q
<?php

/**
 * Generate Polycom-compatible global directory XML (000000000000-directory.xml)
 * from PBXact/FreePBX extensions.
 *
 * Usage:
 *   php /root/gen_polycom_directory.php [--notify]
 *
 * Notes:
 * - Writes to /tftpboot by default (change $provision_dir if needed).
 * - Avoids <sd> (speed-dial) so contacts do NOT auto-populate line keys.
 * - Optional --notify will send PJSIP check-sync to all numeric endpoints.
 */

$bootstrap_settings['freepbx_auth'] = false;
require_once '/etc/freepbx.conf';

$provision_dir = '/tftpboot'; // <-- adjust if needed
$out_file = $provision_dir . '/000000000000-directory.xml';
$do_notify = in_array('--notify', $argv, true);

$db = FreePBX::Database();
$rows = [];

/** Try Core 'users' table first (name + extension) */
try {
    $stmt = $db->prepare("
        SELECT name, extension
        FROM users
        WHERE extension REGEXP '^[0-9]+$'
        ORDER BY CAST(extension AS UNSIGNED)
    ");
    $stmt->execute();
    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
} catch (Exception $e) {
    // ignore, fall back below
}

/** Fall back to PJSIP ps_endpoints (id is ext; parse callerid "Name <1001>") */
if (!$rows) {
    $stmt = $db->prepare('
        SELECT id AS extension, callerid
        FROM ps_endpoints
        ORDER BY CAST(id AS UNSIGNED)
    ');
    $stmt->execute();
    $tmp = $stmt->fetchAll(PDO::FETCH_ASSOC);
    foreach ($tmp as $r) {
        $ext = trim((string) $r['extension']);
        if (!preg_match('/^[0-9]+$/', $ext))
            continue; // only numeric extensions
        $cid = trim((string) ($r['callerid'] ?? ''));
        // Try to parse descriptive name from callerid
        $name = 'Ext ' . $ext;
        if ($cid !== '') {
            // Common formats: "John Smith" <1001>  OR  John Smith <1001>
            if (preg_match('/^\"?([^\"<]+)\"?\s*<\s*' . preg_quote($ext, '/') . '\s*>$/', $cid, $m)) {
                $name = trim($m[1]);
            } else {
                // If callerid is just a name without angle brackets, use it
                if (strpos($cid, '<') === false) {
                    $name = $cid;
                }
            }
        }
        $rows[] = ['name' => $name, 'extension' => $ext];
    }
}

if (!$rows) {
    fwrite(STDERR, "No extensions found (users/ps_endpoints returned no rows).\n");
    exit(1);
}

/** Build Polycom directory XML (no <sd> to avoid auto speed-dials) */
$xml = new DOMDocument('1.0', 'UTF-8');
$xml->formatOutput = true;
$root = $xml->createElement('directory');
$xml->appendChild($root);

foreach ($rows as $r) {
    $name = trim((string) ($r['name'] ?? ''));
    $ext = trim((string) ($r['extension'] ?? ''));
    if ($ext === '')
        continue;

    // Split name into fn/ln if possible
    $fn = $name;
    $ln = '';
    if (strpos($name, ' ') !== false) {
        $parts = preg_split('/\s+/', $name);
        $fn = array_shift($parts);
        $ln = implode(' ', $parts);
    }

    $item = $xml->createElement('item');
    $item->appendChild($xml->createElement('fn', $fn));
    if ($ln !== '') {
        $item->appendChild($xml->createElement('ln', $ln));
    }
    $item->appendChild($xml->createElement('ct', $ext));

    // Intentionally NOT writing <sd> (speed dial) to prevent auto line-key assignment.
    $root->appendChild($item);
}

/** Ensure provision dir exists */
if (!is_dir($provision_dir)) {
    fwrite(STDERR, "Provisioning directory not found: $provision_dir\n");
    exit(2);
}

/** Atomic write */
$tmpfile = $out_file . '.tmp';
if ($xml->save($tmpfile) === false) {
    fwrite(STDERR, "Failed to write temporary file $tmpfile\n");
    exit(3);
}
if (!@rename($tmpfile, $out_file)) {
    @unlink($tmpfile);
    fwrite(STDERR, "Failed to move $tmpfile to $out_file (permissions?)\n");
    exit(4);
}

echo "Wrote $out_file with " . $root->childNodes->length . " contacts\n";

/** Optional: push check-sync to re-download directory without reboot */
if ($do_notify) {
    $asteriskBin = '/usr/sbin/asterisk';

    $excludedEndpoints = [
        '101',
        '102',
        '103',
        '104',
        '105',
        '106',
        '107',
        '108',
        '109',
        '110',
        '111',
        '112',
        '113',
        '114',
        '900',
        'Voyant',
        '<Endpoint dpma_endpoint',
    ];

    // Get all endpoints from Asterisk CLI
    $cmd = escapeshellcmd($asteriskBin) . ' -rx "pjsip show endpoints"';
    exec($cmd, $output, $returnCode);

    if ($returnCode !== 0) {
        die("Failed to connect to Asterisk CLI.\n");
    }

    // Parse endpoint names (mirror sed: capture until space or slash)
    $endpoints = [];
    foreach ($output as $line) {
        if (preg_match('/^\s*Endpoint:\s+([^\/\s]+)/', $line, $matches)) {
            $ep = trim($matches[1]);
            if (!in_array($ep, ['anonymous', 'system']) && !in_array($ep, $excludedEndpoints)) {
                $endpoints[] = $ep;
            }
        }
    }

    $endpoints = array_unique($endpoints);

    // Send check-sync NOTIFY to each endpoint
    foreach ($endpoints as $ep) {
        echo "Sending check-sync to $ep\n";
        $notifyCmd = sprintf(
            '%s -rx "pjsip send notify polycom-check-cfg endpoint %s"',
            escapeshellarg($asteriskBin),
            escapeshellarg($ep),
        );
        exec($notifyCmd);
    }

    echo "Done.\n";
}