changelog

This commit completes the module system migration by updating the admin panel
and admin management to use module names instead of database IDs, aligning with
the new config-based module architecture.

admin/index.php - Admin panel module loading:

1. Panel sidebar (panelblock function):
- Replace: SELECT title, active FROM _modules query
- Use: getModules() iterator for module enumeration
- Direct module name access eliminates database dependency

2. Panel navigation (panel function):
- Replace: SELECT title, active FROM _modules query
- Use: getModules() iterator for building navigation
- Consistent with panelblock implementation

3. Module loader refactoring:
- System modules: Use BASE_DIR constant for absolute paths
- Change: include() → require_once for better error handling
- Custom modules: Remove database lookup for module existence
- Direct filesystem check: file_exists(modules/$name/admin/index.php)
- Clean up: Remove commented experimental code
- Code formatting: Consistent indentation and spacing

admin/modules/admins.php - Admin permissions management:

1. Module list generation (add function):
- Replace: SELECT mid, title FROM _modules query
- Use: getModules() iterator to enumerate available modules
- Change checkbox values: mid (database ID) → title (module name)
- Update permission check: Compare with module name instead of ID
- Storage format: Comma-separated names instead of IDs

2. Permission save handler (save function):
- Parameter type change: 'amodules[]', 'num' → 'amodules[]', 'var'
- Accept module names (strings) instead of numeric IDs
- Implode array to comma-separated string of names
- Database stores: "news,pages,users" instead of "1,5,8"

Benefits:
• No database queries for module enumeration (performance gain)
• Module permissions portable across installations
• Human-readable permission strings for debugging
• Eliminates mid/title mismatch issues during migrations
• Consistent with config-based module architecture

Technical notes:
• Admin permissions stored as module name CSV in database
• Module existence validated by filesystem, not database
• getModules() provides consistent iteration interface
• Backward compatibility maintained for existing installs

Files changed: 2 files
Impact: Admin panel, module permissions, panel navigation

admin/modules/modules.php:
• Remove commented debug line (migrateModulesConfig call)
• Delete legacy database-based module scanning code (32 lines)
• Remove obsolete module sync logic from old system
• Clean up empty lines for better readability

admin/modules/newsletter.php:
• Fix setConfigFile parameter order: (file, name, base, update)
• Align with refactored function signature

This commit represents a major architectural change in SLAED CMS, moving module
management from database storage to file-based configuration for better performance,
portability, and version control integration.

Core changes:

1. Module configuration storage (config/modules.php):
- Rename field: 'inmenu' → 'menu' for clarity
- Store all module settings: active, view, menu, group, side, top
- Configuration now version-controlled and portable
- 26 modules migrated with existing settings preserved

2. New module management functions (core/system.php):
- Add getModules($title = null): Iterator-style module reader
* Returns array: [title, active, view, menu, group, side, top]
* Static iterator for row-by-row processing
* Single module lookup when title provided
- Load modules.php configuration on bootstrap
- Enhance setConfigFile(): array_replace_recursive for deep merging

3. Module synchronization utility (core/admin.php):
- Add updateModulesConfig(): Sync config with filesystem
* Scan modules/ directory for actual modules
* Add new modules with default settings
* Preserve existing module configurations
* Remove entries for deleted modules
* Natural case-insensitive sorting

4. Admin module management refactor (admin/modules/modules.php):
- Remove temporary migration function migrateModulesDbToConfig()
- Replace database operations with config file operations
- Update all functions to use config-based storage:

modules():
- Call updateModulesConfig() to sync filesystem
- Read modules via getModules() iterator
- Comment out legacy directory scanning code

edit():
- Parameter change: 'mid' (DB ID) → 'mod' (module name)
- Load settings from config instead of database
- Field renames: mod_group→group, blocks_m→side, blocks_mc→top
- Display module status in edit form

status():
- Update module active state in config file
- Use setConfigFile() instead of SQL UPDATE

save():
- Persist all module settings to config file
- Conditional group assignment (only for view=1)
- Parameter renames throughout: inmenu→menu, mod_group→group

5. Setup/upgrade system (setup/index.php):
- Sync setConfigFile() implementation with core
- Add recursive normalization for nested arrays
- Fix parameter order in setConfigFile() calls
- Add update6_3 migration:
* Read all modules from database _modules table
* Generate initial config/modules.php
* Rename inmenu→menu during migration

Benefits:
• No database queries for module configuration (performance)
• Module settings in version control (auditability)
• Easier backup and restore (portability)
• Simpler debugging (readable PHP arrays)
• Atomic updates via setConfigFile() with file locking

Technical details:
• Maintains backward compatibility during upgrade
• Config file auto-regenerates from filesystem scan
• Preserves all existing module settings
• Natural sorting ensures consistent file ordering
• Deep merge allows partial config updates

Files changed: 5 files, ~250 lines modified
Database impact: Replaces _modules table reads/writes with config file I/O

• Create config/modules.php with all module settings
• Migrate module data from database to configuration
• Include settings for 26 modules: active, view, inmenu, group, side, top
• Generated by migrateModulesDbToConfig() function

Core changes:
• Merge config/config_seo.php into core/system.php
* Move $confse SEO configuration array inline
* Remove separate config_seo.php file
* Consolidate configuration loading

• Enhance setConfigFile() function in core/system.php
* Add recursive normalization for array values
* Convert booleans to string '0'/'1'
* Handle floats, integers, and null values
* Add copyright header to generated files
* Improve type safety and consistency

• Add module migration utility in admin/modules/modules.php
* Create migrateModulesDbToConfig() function
* Migrate module settings from database to config file
* Extract: active, view, inmenu, group, side, top fields
* Generate config/modules.php via setConfigFile()

Code formatting:
• core/access.php: Convert tabs to spaces, update copyright to 2026
• core/security.php: Fix indentation, add trailing newline
• modules/news/index.php: Reformat code structure

Configuration:
• config/global.php: Regenerate sitekey

Files changed: 7 modified, 1 deleted

• Delete forum module (core/forum.php)
• Remove forum-related images
• Rename admin info files (configure-*.html → config-*.html)
• Update language files
• Modernize blocks and modules
• Create config/global.php

• Convert all double quotes (") to single quotes (')
• Remove dead commented code (# DELETE block)
• Rename function configNavi() → navi()
• Add return type hints (: void)
• Modernize opendir/readdir → scandir()
• Replace timezone array with timezone_identifiers_list()
• Update require_once to use CONFIG_DIR constant
• Add exit after header redirect
• Implement strict comparisons (===, !==)
• Format code according to SLAED standards