wpsd-log-display.php

<?php
/**
 * Plugin Name: WPSD Log Display
 * Description: Display WPSD JSON logs in a table via shortcode.
 * Version: 1.3.8
 * Author: Copilot
 */

if (!defined('ABSPATH')) exit;

function wpsd_log_display_shortcode() {
    $upload_dir = wp_upload_dir();
    $dir = trailingslashit($upload_dir['basedir']) . 'wpsd';
    if (!file_exists($dir)) return "<p>No log directory found.</p>";

    $files = glob($dir . "/inbox-*.json");
    if (!$files) return "<p>No log files found.</p>";

    $logs = [];
    foreach ($files as $file) {
        $json = json_decode(file_get_contents($file), true);
        if (!$json || !isset($json['timestamp'])) continue;

        $dmr = isset($json['dmr']) ? $json['dmr'] : [];
        $callsign = isset($dmr['callsign']) ? $dmr['callsign'] : (isset($json['callsign']) ? $json['callsign'] : '（未設定）');
        $dmr_id = isset($json['dmr_id']) ? $json['dmr_id'] : '（未設定）';
        $src = isset($dmr['src']) ? ($dmr['src'] === 'NETWORK' ? 'NW' : $dmr['src']) : '（未設定）';
        $name = isset($json['name']) ? $json['name'] : '（未設定）';

        $logs[] = [
            'timestamp' => $json['timestamp'],
            'callsign' => $callsign,
            'dmr_id' => $dmr_id,
            'src' => $src,
            'name' => $name
        ];
    }

    usort($logs, function($a, $b) {
        return strtotime($b['timestamp']) - strtotime($a['timestamp']);
    });

    $output = '<style>
        .wpsd-log-table { border-collapse: collapse; width: 100%; table-layout: fixed; }
        .wpsd-log-table th, .wpsd-log-table td { border: 1px solid #ccc; padding: 8px; text-align: left; }
        .wpsd-log-table th:nth-child(1) { width: 20%; }
        .wpsd-log-table th:nth-child(2) { width: 15%; }
        .wpsd-log-table th:nth-child(3) { width: 15%; }
        .wpsd-log-table th:nth-child(4) { width: 10%; }
        .wpsd-log-table th:nth-child(5) { width: 40%; }
        .wpsd-log-table td { word-wrap: break-word; }
    </style>';
    $output .= '<table class="wpsd-log-table">';
    $output .= '<tr><th>Timestamp</th><th>Callsign</th><th>DMR ID</th><th>Source</th><th>Name</th></tr>';

    foreach ($logs as $log) {
        $output .= "<tr><td>{$log['timestamp']}</td><td>{$log['callsign']}</td><td>{$log['dmr_id']}</td><td>{$log['src']}</td><td>{$log['name']}</td></tr>";
    }

    $output .= '</table>';
    return $output;
}

add_shortcode('wpsd_log_display', 'wpsd_log_display_shortcode');
?>