Kegagalan Pemasangan Modul

Isu dan penyelesaian biasa untuk menyelesaikan masalah pemasangan modul di XOOPS.

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Carta Aliran Diagnostik

flowchart TD
    A[Module Installation Fails] --> B{Upload Successful?}
    B -->|No| C[Check File Upload Permissions]
    B -->|Yes| D{Module Directory Created?}

    C --> C1[Fix uploads/permissions]
    C1 --> A

    D -->|No| E[Check Directory Permissions]
    D -->|Yes| F{xoopsversion.php Found?}

    E --> E1[Fix folder permissions to 755]
    E1 --> A

    F -->|No| G[Check Module Package]
    F -->|Yes| H{Database Tables Created?}

    G --> G1[Verify xoopsversion.php exists]
    G1 --> A

    H -->|Error| I[Check SQL Errors]
    H -->|Success| J[Check Admin Page]

    I --> I1[Review xoops_log table]
    I1 --> A

    J -->|Missing| K[Check install.php]
    J -->|Working| L[Installation Successful]

    K --> K1[Run install.php manually]
    K1 --> A

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Punca & Penyelesaian Biasa

pie title Module Installation Failure Causes
    "Permission Issues" : 30
    "Missing xoopsversion.php" : 20
    "Database SQL Errors" : 20
    "Corrupted Upload" : 15
    "PHP Version Incompatibility" : 10
    "Directory Already Exists" : 5

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1. Kebenaran Muat Naik Fail Ditolak

Simptom:

• Muat naik gagal dengan “Kebenaran ditolak”
• Folder modul tidak dibuat
• Tidak boleh menulis ke direktori modul

Mesej Ralat:

Warning: move_uploaded_file(): Unable to move file
Permission denied (13)

Penyelesaian:

# Check current permissions
ls -ld /path/to/xoops/modules
ls -ld /path/to/xoops/uploads

# Fix module directory permissions
chmod 755 /path/to/xoops/modules

# Fix temporary upload directory
chmod 777 /path/to/xoops/uploads
chmod 777 /tmp  # if needed

# Fix ownership (if running as different user)
chown -R www-data:www-data /path/to/xoops/modules
chown -R www-data:www-data /path/to/xoops/uploads

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2. xoopsversion hilang.php

Symptoms:

• Modul muncul dalam senarai tetapi tidak akan diaktifkan
• Pemasangan bermula kemudian berhenti
• Tiada halaman pentadbir dibuat

Ralat dalam xoops_log:

Module xoopsversion.php not found

Penyelesaian:

Sahkan struktur pakej modul:

# Extract and check module contents
unzip module.zip
ls -la mymodule/

# Must contain:
# - xoopsversion.php
# - language/
# - sql/
# - admin/ (optional but recommended)

xoopsversion yang sah.php structure:

<?php
$modversion['name'] = 'My Module';
$modversion['version'] = '1.0.0';
$modversion['description'] = 'Module description';
$modversion['author'] = 'Author Name';
$modversion['author_mail'] = 'author@example.com';
$modversion['author_website_url'] = 'https://example.com';
$modversion['credits'] = 'Credits';
$modversion['license'] = 'GPL 2.0 or later';
$modversion['official'] = 0;
$modversion['image'] = 'images/icon.png';
$modversion['dirname'] = basename(__DIR__);
$modversion['modpath'] = __DIR__;

// Core module info
$modversion['hasMain'] = 1;
$modversion['hasAdmin'] = 1;
$modversion['hasSearch'] = 0;
$modversion['hasNotification'] = 0;

// Database tables
$modversion['sqlfile']['mysql'] = 'sql/mysql.sql';
$modversion['tables'] = ['table_name'];

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3. Pangkalan Data SQL Ralat Pelaksanaan

Simptom:

• Muat naik berjaya tetapi jadual pangkalan data tidak dibuat
• Halaman pentadbir tidak akan dimuatkan
• Ralat “Jadual tidak wujud”.

Mesej Ralat:

SQL Error: Table 'xoops_module_table' already exists
Syntax error in SQL statement

Penyelesaian:

Semak SQL Sintaks Fail

# View the SQL file
cat modules/mymodule/sql/mysql.sql

# Check for syntax issues
# Verify:
# - All CREATE TABLE statements end with ;
# - Proper backticks for identifiers
# - Valid field types (INT, VARCHAR, TEXT, etc.)

Format SQL Betul:

CREATE TABLE `xoops_module_table` (
  `id` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) NOT NULL,
  `description` TEXT,
  `created` INT(11) NOT NULL,
  `updated` INT(11) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

Laksanakan SQL secara Manual

modules/mymodule/test_sql.php

<?php
require_once '../../mainfile.php';

$sql_file = __DIR__ . '/sql/mysql.sql';
$sql_content = file_get_contents($sql_file);

// Split statements
$statements = array_filter(array_map('trim', explode(';', $sql_content)));

foreach ($statements as $statement) {
    if (empty($statement)) continue;

    try {
        $GLOBALS['xoopsDB']->query($statement);
        echo "✓ Executed: " . substr($statement, 0, 50) . "...<br>";
    } catch (Exception $e) {
        echo "✗ Error: " . $e->getMessage() . "<br>";
        echo "Statement: " . substr($statement, 0, 100) . "...<br>";
    }
}
?>

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4. Muat Naik Modul rosak

Simptom:

• Fail dimuat naik sebahagiannya
• Rawak .php files missing
• Modul menjadi tidak stabil selepas dipasang

Penyelesaian:

# Re-upload fresh copy
rm -rf /path/to/xoops/modules/mymodule

# Verify checksum if provided
md5sum -c mymodule.md5

# Verify archive integrity before extract
unzip -t mymodule.zip

# Extract to temp, verify, then move
unzip -d /tmp mymodule.zip
find /tmp/mymodule -name "*.php" | wc -l
# Should show expected number of files

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5. PHP Ketidakserasian Versi

Simptom:

• Pemasangan gagal serta-merta
• Menghuraikan ralat dalam xoopsversion.php
• “Unexpected token” errors

Mesej Ralat:

Parse error: syntax error, unexpected 'fn' (T_FN)

Penyelesaian:

# Check XOOPS supported PHP version
grep -r "php_require" /path/to/xoops/

# Check module requirements
grep -i "php\|version" modules/mymodule/xoopsversion.php

# Check PHP version on server
php --version

Kesesuaian Modul Ujian:

<?php
// Create modules/mymodule/check_compat.php
$required_php = '7.4.0';
$current_php = PHP_VERSION;

echo "Required PHP: $required_php<br>";
echo "Current PHP: $current_php<br>";

if (version_compare(PHP_VERSION, $required_php, '<')) {
    echo "✗ PHP version too old<br>";
} else {
    echo "✓ PHP version compatible<br>";
}

// Check required extensions
$required_ext = ['mysqli', 'json', 'mb_string'];
foreach ($required_ext as $ext) {
    echo extension_loaded($ext) ? "✓" : "✗";
    echo " $ext<br>";
}
?>

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6. Direktori Modul Sudah Wujud

Simptom:

• Pemasangan gagal apabila direktori modul wujud
• Tidak dapat memasang semula atau mengemas kini modul
• Ralat “Direktori wujud”.

Mesej Ralat:

The specified directory already exists

Penyelesaian:

# Backup existing module
cp -r modules/mymodule modules/mymodule.backup

# Remove old installation completely
rm -rf modules/mymodule

# Clear any cache related to module
rm -rf xoops_data/caches/*

# Now retry installation through admin panel

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7. Penjanaan Halaman Pentadbir Gagal

Simptom:

• Pemasangan modul tetapi halaman pentadbir tiada
• Panel pentadbir tidak menunjukkan modul
• Tidak boleh mengakses tetapan modul

Penyelesaian:

<?php
// Create modules/mymodule/admin/index.php
<?php
/**
 * Module Administration Index
 */

include_once XOOPS_ROOT_PATH . '/kernel/module.php';

if (!is_object($xoopsModule) || !is_object($xoopsUser) || !$xoopsUser->isAdmin($xoopsModule->mid())) {
    exit("Access Denied");
}

// Include admin header
xoops_cp_header();

// Add admin content
echo "<h1>Module Administration</h1>";
echo "<p>Welcome to module administration</p>";

// Include admin footer
xoops_cp_footer();
?>

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8. Fail Bahasa Tiada

Simptom:

• Paparan modul dengan nama pembolehubah dan bukannya teks
• Halaman pentadbir menunjukkan teks gaya “[LANG_CONSTANT]”.
• Pemasangan selesai tetapi antara muka rosak

Penyelesaian:

# Verify language file structure
ls -la modules/mymodule/language/

# Should contain:
# english/ (at minimum)
#   admin.php
#   index.php
#   modinfo.php

Buat Fail Bahasa:

modules/mymodule/language/english/index.php

<?php
<?php
define('_AM_MYMODULE_INSTALLED', 'Module installed successfully');
define('_AM_MYMODULE_UPDATED', 'Module updated successfully');
define('_AM_MYMODULE_ERROR', 'An error occurred');
?>

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Senarai Semak Pemasangan

graph TD
    A[Installation Checklist] --> B["1. Verify Module Structure"]
    A --> C["2. Check Permissions"]
    A --> D["3. Test SQL File"]
    A --> E["4. Verify xoopsversion.php"]
    A --> F["5. Check Language Files"]
    A --> G["6. Test Installation"]
    A --> H["7. Verify in Admin"]

    B --> B1["✓ Contains xoopsversion.php"]
    B --> B2["✓ SQL files present"]
    B --> B3["✓ Language files present"]

    C --> C1["✓ modules/ is 755"]
    C --> C2["✓ uploads/ is 777"]
    C --> C3["✓ Web server can write"]

    D --> D1["✓ SQL syntax valid"]
    D --> D2["✓ No duplicate tables"]

    E --> E1["✓ Valid PHP syntax"]
    E --> E2["✓ Required fields present"]

    F --> F1["✓ english/ folder exists"]
    F --> F2["✓ .php files present"]

    G --> G1["✓ Uploads successfully"]
    G --> G2["✓ Database creates"]

    H --> H1["✓ Visible in module list"]
    H --> H2["✓ Admin page accessible"]

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Skrip Nyahpepijat

Buat modules/mymodule/debug_install.php:

<?php
/**
 * Module Installation Debugger
 * Delete after troubleshooting!
 */

require_once '../../mainfile.php';

echo "<h1>Module Installation Debug</h1>";

// 1. Check file structure
echo "<h2>1. File Structure</h2>";
$required_files = [
    'xoopsversion.php',
    'language/english/modinfo.php',
    'language/english/index.php',
    'language/english/admin.php'
];

foreach ($required_files as $file) {
    $path = __DIR__ . '/' . $file;
    echo file_exists($path) ? "✓" : "✗";
    echo " $file<br>";
}

// 2. Check xoopsversion.php
echo "<h2>2. xoopsversion.php Content</h2>";
$version_file = __DIR__ . '/xoopsversion.php';
if (file_exists($version_file)) {
    $modversion = [];
    include $version_file;
    echo "<pre>";
    echo "Name: " . ($modversion['name'] ?? 'NOT SET') . "\n";
    echo "Version: " . ($modversion['version'] ?? 'NOT SET') . "\n";
    echo "Dirname: " . ($modversion['dirname'] ?? 'NOT SET') . "\n";
    echo "Has SQL: " . (isset($modversion['sqlfile']) ? "YES" : "NO") . "\n";
    echo "Has Tables: " . (isset($modversion['tables']) ? count($modversion['tables']) : 0) . "\n";
    echo "</pre>";
}

// 3. Check SQL file
echo "<h2>3. SQL File</h2>";
$sql_file = __DIR__ . '/sql/mysql.sql';
if (file_exists($sql_file)) {
    $content = file_get_contents($sql_file);
    $tables = substr_count($content, 'CREATE TABLE');
    echo "✓ SQL file exists<br>";
    echo "✓ Contains $tables CREATE TABLE statements<br>";
    echo "<pre>" . htmlspecialchars(substr($content, 0, 300)) . "...</pre>";
} else {
    echo "✗ SQL file not found<br>";
}

// 4. Check language files
echo "<h2>4. Language Files</h2>";
$lang_files = [
    'language/english/modinfo.php',
    'language/english/index.php',
    'language/english/admin.php'
];

foreach ($lang_files as $file) {
    $path = __DIR__ . '/' . $file;
    if (file_exists($path)) {
        $size = filesize($path);
        echo "✓ $file ($size bytes)<br>";
    } else {
        echo "✗ $file MISSING<br>";
    }
}

// 5. Check permissions
echo "<h2>5. Directory Permissions</h2>";
echo "Module dir: " . substr(sprintf('%o', fileperms(__DIR__)), -4) . "<br>";

// 6. Test database connection
echo "<h2>6. Database Connection</h2>";
if (is_object($GLOBALS['xoopsDB'])) {
    echo "✓ Database connected<br>";

    // Try to create test table
    $test_sql = "CREATE TEMPORARY TABLE test_install (id INT PRIMARY KEY)";
    if ($GLOBALS['xoopsDB']->query($test_sql)) {
        echo "✓ Can create tables<br>";
    } else {
        echo "✗ Cannot create tables: " . $GLOBALS['xoopsDB']->error . "<br>";
    }
} else {
    echo "✗ Database not connected<br>";
}

echo "<p><strong>Delete this file after testing!</strong></p>";
?>

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Pencegahan & Amalan Terbaik

1. Sentiasa sandaran sebelum memasang modul baharu
2. Uji secara tempatan sebelum digunakan untuk pengeluaran
3. Sahkan struktur modul sebelum memuat naik
4. Semak kebenaran sejurus selepas muat naik
5. Semak jadual xoops_log untuk ralat pemasangan
6. Simpan sandaran versi modul yang berfungsi

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Dokumentasi Berkaitan

• Dayakan Mod Nyahpepijat
• Modul FAQ
• Struktur Modul
• Ralat Sambungan Pangkalan Data

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#XOOPS #penyelesaian masalah #modul #pemasangan #penyahpepijat