Rewritten extensions system to enable per company module/plugin

[fa-stable.git] / sql / alter2.2.php

diff --git a/sql/alter2.2.php b/sql/alter2.2.php
index 30219a7079c9cd0ebbbef04543198e09b80f070d..8d9e1449790e21fa05c86978edb32354aef9796f 100644 (file)
--- a/sql/alter2.2.php
+++ b/sql/alter2.2.php
@@ -14,6 +14,12 @@ class fa2_2 {
        var $version = '2.2';   // version installed
        var $description = 'Version 2.2';
        var $sql = 'alter2.2.sql';
+       var $preconf = true;
+       
+       function fa2_2() {
+               $this->preconf = fix_extensions();
+       }
+       
        //
        //      Install procedure. All additional changes 
        //      not included in sql file should go here.
@@ -21,6 +27,10 @@ class fa2_2 {
        function install($pref, $force) 
        {
                global $db, $systypes_array;
+               
+               if (!$preconf)
+                       return false;
+               
                // set item category dflt accounts to values from company GL setup
                $prefs = get_company_prefs();
                $sql = "UPDATE {$pref}stock_category SET "
@@ -227,6 +237,52 @@ function import_security_role($pref, $name, $sections, $areas)
        db_query($sql, "could not add new security role");
 }
 
+/*
+       Changes in extensions system.
+       This function is executed once on first Upgrade System display.
+*/
+function fix_extensions() {
+       global $path_to_root, $db_connections;
+
+       if (!file_exists($path_to_root.'/modules/installed_modules.php'))
+               return true; // already converted
+       
+       if (!is_writable($path_to_root.'/modules/installed_modules.php')) {
+               display_error(_('Cannot upgrade extensions system: file /modules/installed_modules.php is no writeable'));
+               return false;
+       }
+       
+       $exts = array();
+       include($path_to_root.'/installed_extensions.php');
+       foreach($installed_extensions as $ext) {
+               $ext['filename'] = $ext['app_file']; unset($ext['app_file']);
+               $ext['tab'] = $ext['name'];
+               $ext['name'] = access_string($ext['title'], true); 
+               $ext['path'] = $ext['folder']; unset($ext['folder']);
+               $ext['type'] = 'module';
+               $ext['active'] = '1';
+               $exts[] = $ext;
+       }
+
+       include($path_to_root.'/modules/installed_modules.php');
+       foreach($installed_modules as $mod) {
+               $mod['title'] = $mod['name'];
+               $mod['name'] = access_string($mod['name'], true);
+               $mod['type'] = 'plugin';
+               $ext['active'] = '1';
+               $exts[] = $mod;
+       }
+       if (!write_extensions($exts))
+               return false;
+       
+       $cnt = count($db_connections);
+       for ($i = 0; $i < $cnt; $i++)
+               write_extensions($exts, $i);
+
+       unlink($path_to_root.'/modules/installed_modules.php');
+       return true;
+}
+
 $install = new fa2_2;
 
 ?>
\ No newline at end of file