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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 | /** * System Addon Controller * Manages system add-ons (plugins) that can be uploaded and activated * * @class SystemAddonController */ const BaseController = require('./BaseController'); const { ValidationError, NotFoundError } = require('../middleware/errorHandler'); const { logger } = require('../config/logger'); const { clearAddonCache } = require('../middleware/addonCheck'); const path = require('path'); const fs = require('fs').promises; const fsSync = require('fs'); const AdmZip = require('adm-zip'); // Directory where addons are stored const ADDONS_DIR = path.join(__dirname, '..', 'addons'); const UPLOADS_TEMP_DIR = path.join(__dirname, '..', 'uploads', 'temp'); class SystemAddonController extends BaseController { /** * Get all system addons * GET /api/superadmin/system-addons */ static async getAddons(req, res) { try { const addons = await BaseController.executeQuery(` SELECT * FROM system_addons ORDER BY created_at DESC `); // Check for icon images in each addon const addonsWithIcons = addons.map(addon => { const hasIconImage = SystemAddonController.checkAddonHasIconImage(addon.directory); return { ...addon, has_icon_image: hasIconImage }; }); return BaseController.sendSuccess(res, { addons: addonsWithIcons }); } catch (error) { logger.error('Error getting system addons', { error: error.message }); return BaseController.sendError(res, error.message, 500); } } /** * Check if addon has an icon image file */ static checkAddonHasIconImage(directory) { if (!directory) return false; const iconExtensions = ['.png', '.jpg', '.jpeg', '.svg', '.ico', '.webp']; const addonDir = path.join(ADDONS_DIR, directory); for (const ext of iconExtensions) { const iconPath = path.join(addonDir, `icon${ext}`); if (fsSync.existsSync(iconPath)) { return true; } } return false; } /** * Get single addon by ID * GET /api/superadmin/system-addons/:id */ static async getAddon(req, res) { try { const { id } = req.params; const addons = await BaseController.executeQuery( 'SELECT * FROM system_addons WHERE id = ?', [id] ); if (addons.length === 0) { throw new NotFoundError('Addon not found'); } return BaseController.sendSuccess(res, { addon: addons[0] }); } catch (error) { logger.error('Error getting addon', { error: error.message }); return BaseController.sendError(res, error.message, error.statusCode || 500); } } /** * Upload and install a new addon * POST /api/superadmin/system-addons/upload */ static async uploadAddon(req, res) { try { if (!req.file) { throw new ValidationError('No file uploaded'); } const zipPath = req.file.path; const originalName = req.file.originalname; // Validate file extension if (!originalName.endsWith('.zip')) { await fs.unlink(zipPath); throw new ValidationError('Only ZIP files are allowed'); } // Create addons directory if it doesn't exist await fs.mkdir(ADDONS_DIR, { recursive: true }); // Extract and validate the addon const addonInfo = await SystemAddonController.extractAndValidateAddon(zipPath); // Check if addon already exists const existing = await BaseController.executeQuery( 'SELECT id FROM system_addons WHERE slug = ?', [addonInfo.slug] ); if (existing.length > 0) { // Update existing addon await BaseController.executeQuery(` UPDATE system_addons SET name = ?, description = ?, version = ?, author = ?, icon = ?, config = ?, updated_at = NOW() WHERE slug = ? `, [ addonInfo.name, addonInfo.description || '', addonInfo.version || '1.0.0', addonInfo.author || '', addonInfo.icon || 'puzzle-piece', JSON.stringify(addonInfo.config || {}), addonInfo.slug ]); logger.info(`Addon updated: ${addonInfo.name}`); return BaseController.sendSuccess(res, { addon: { ...addonInfo, id: existing[0].id }, updated: true }, 200, 'Addon updated successfully'); } // Insert new addon const result = await BaseController.executeQuery(` INSERT INTO system_addons ( slug, name, description, version, author, icon, directory, config, active, created_at ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, FALSE, NOW()) `, [ addonInfo.slug, addonInfo.name, addonInfo.description || '', addonInfo.version || '1.0.0', addonInfo.author || '', addonInfo.icon || 'puzzle-piece', addonInfo.directory, JSON.stringify(addonInfo.config || {}) ]); // Clean up temp file await fs.unlink(zipPath).catch(() => {}); logger.info(`Addon installed: ${addonInfo.name}`); return BaseController.sendSuccess(res, { addon: { id: result.insertId, ...addonInfo } }, 201, 'Addon installed successfully'); } catch (error) { // Clean up temp file on error if (req.file && req.file.path) { await fs.unlink(req.file.path).catch(() => {}); } logger.error('Error uploading addon', { error: error.message }); return BaseController.sendError(res, error.message, error.statusCode || 500); } } /** * Extract and validate addon from ZIP file */ static async extractAndValidateAddon(zipPath) { try { const zip = new AdmZip(zipPath); const zipEntries = zip.getEntries(); // Find addon.json in the ZIP let addonJsonEntry = null; let rootDir = ''; for (const entry of zipEntries) { if (entry.entryName.endsWith('addon.json') && !entry.isDirectory) { addonJsonEntry = entry; // Get the root directory (if any) const parts = entry.entryName.split('/'); if (parts.length > 1) { rootDir = parts[0]; } break; } } if (!addonJsonEntry) { throw new ValidationError('Invalid addon: addon.json not found'); } // Parse addon.json const addonJsonContent = addonJsonEntry.getData().toString('utf8'); let addonInfo; try { addonInfo = JSON.parse(addonJsonContent); } catch (e) { throw new ValidationError('Invalid addon.json format'); } // Validate required fields if (!addonInfo.slug || !addonInfo.name) { throw new ValidationError('addon.json must contain slug and name'); } // Validate slug format (alphanumeric and hyphens only) if (!/^[a-z0-9-]+$/.test(addonInfo.slug)) { throw new ValidationError('Addon slug must contain only lowercase letters, numbers, and hyphens'); } // Create addon directory const addonDir = path.join(ADDONS_DIR, addonInfo.slug); // Remove existing directory if it exists await fs.rm(addonDir, { recursive: true, force: true }).catch(() => {}); await fs.mkdir(addonDir, { recursive: true }); // Extract files to addon directory for (const entry of zipEntries) { if (entry.isDirectory) continue; let targetPath = entry.entryName; // Remove root directory prefix if present if (rootDir && targetPath.startsWith(rootDir + '/')) { targetPath = targetPath.substring(rootDir.length + 1); } if (!targetPath) continue; const fullPath = path.join(addonDir, targetPath); const dirPath = path.dirname(fullPath); // Create directory structure await fs.mkdir(dirPath, { recursive: true }); // Write file await fs.writeFile(fullPath, entry.getData()); } addonInfo.directory = addonInfo.slug; return addonInfo; } catch (error) { if (error instanceof ValidationError) { throw error; } throw new ValidationError(`Failed to extract addon: ${error.message}`); } } /** * Toggle addon active status * PUT /api/superadmin/system-addons/:id/toggle */ static async toggleAddon(req, res) { try { const { id } = req.params; // Get current addon const addons = await BaseController.executeQuery( 'SELECT * FROM system_addons WHERE id = ?', [id] ); if (addons.length === 0) { throw new NotFoundError('Addon not found'); } const addon = addons[0]; const newStatus = !addon.active; // If activating, run activation hook if (newStatus) { await SystemAddonController.runAddonHook(addon, 'activate'); } else { // If deactivating, run deactivation hook await SystemAddonController.runAddonHook(addon, 'deactivate'); } // Update status await BaseController.executeQuery( 'UPDATE system_addons SET active = ?, updated_at = NOW() WHERE id = ?', [newStatus ? 1 : 0, id] ); // Clear addon cache so changes take effect immediately clearAddonCache(addon.slug); logger.info(`Addon ${newStatus ? 'activated' : 'deactivated'}: ${addon.name}`); return BaseController.sendSuccess(res, { addon: { ...addon, active: newStatus } }, 200, `Addon ${newStatus ? 'activated' : 'deactivated'} successfully`); } catch (error) { logger.error('Error toggling addon', { error: error.message }); return BaseController.sendError(res, error.message, error.statusCode || 500); } } /** * Run addon lifecycle hook */ static async runAddonHook(addon, hookName) { try { const hookPath = path.join(ADDONS_DIR, addon.directory, 'hooks', `${hookName}.js`); if (fsSync.existsSync(hookPath)) { const hook = require(hookPath); if (typeof hook === 'function') { await hook(); } else if (typeof hook[hookName] === 'function') { await hook[hookName](); } logger.info(`Addon hook executed: ${addon.slug}/${hookName}`); } } catch (error) { logger.error(`Error running addon hook: ${addon.slug}/${hookName}`, { error: error.message }); // Don't throw - hooks are optional } } /** * Delete addon * DELETE /api/superadmin/system-addons/:id */ static async deleteAddon(req, res) { try { const { id } = req.params; // Get addon const addons = await BaseController.executeQuery( 'SELECT * FROM system_addons WHERE id = ?', [id] ); if (addons.length === 0) { throw new NotFoundError('Addon not found'); } const addon = addons[0]; // Run uninstall hook if exists await SystemAddonController.runAddonHook(addon, 'uninstall'); // Delete addon directory const addonDir = path.join(ADDONS_DIR, addon.directory); await fs.rm(addonDir, { recursive: true, force: true }).catch(() => {}); // Delete from database await BaseController.executeQuery('DELETE FROM system_addons WHERE id = ?', [id]); logger.info(`Addon deleted: ${addon.name}`); return BaseController.sendSuccess(res, null, 200, 'Addon deleted successfully'); } catch (error) { logger.error('Error deleting addon', { error: error.message }); return BaseController.sendError(res, error.message, error.statusCode || 500); } } /** * Get addon icon image * GET /api/superadmin/system-addons/:id/icon */ static async getAddonIcon(req, res) { try { const { id } = req.params; const addons = await BaseController.executeQuery( 'SELECT directory, icon FROM system_addons WHERE id = ?', [id] ); if (addons.length === 0) { throw new NotFoundError('Addon not found'); } const addon = addons[0]; // Check for icon file in addon directory const iconExtensions = ['.png', '.jpg', '.jpeg', '.svg', '.ico', '.webp']; const addonDir = path.join(ADDONS_DIR, addon.directory); for (const ext of iconExtensions) { const iconPath = path.join(addonDir, `icon${ext}`); if (fsSync.existsSync(iconPath)) { // Set appropriate content type const contentTypes = { '.png': 'image/png', '.jpg': 'image/jpeg', '.jpeg': 'image/jpeg', '.svg': 'image/svg+xml', '.ico': 'image/x-icon', '.webp': 'image/webp' }; res.setHeader('Content-Type', contentTypes[ext] || 'image/png'); res.setHeader('Cache-Control', 'public, max-age=86400'); // Cache for 24h return res.sendFile(iconPath); } } // No icon image found - return 404 return res.status(404).json({ error: 'Icon not found' }); } catch (error) { logger.error('Error getting addon icon', { error: error.message }); return BaseController.sendError(res, error.message, error.statusCode || 500); } } } module.exports = SystemAddonController; |