Optional additional security roles inscludable from modules/extensions.

[fa-stable.git] / admin / inst_upgrade.php

diff --git a/admin/inst_upgrade.php b/admin/inst_upgrade.php
index d0cb4b1a35fd81a4ef362a2a556a26d865d5786b..20a056557e80d07fc16c263376f77b612ca7898a 100644 (file)
--- a/admin/inst_upgrade.php
+++ b/admin/inst_upgrade.php
@@ -96,7 +96,8 @@ function upgrade_step($index, $conn)
        $force = get_post('force_'.$index);
        if ($force || get_post('install_'.$index)) 
        {
-               if (!$inst->installed($pref) || $force) 
+               $state = $inst->installed($pref);
+               if (!$state || $force) 
                {
                        if (!$inst->pre_check($pref)) return false;
 
@@ -104,7 +105,11 @@ function upgrade_step($index, $conn)
                                $ret &= db_import($path_to_root.'/sql/'.$sql, $conn, $force);
 
                        $ret &= $inst->install($pref, $force);
-               }
+               } else
+                       if ($state!==true) {
+                               display_error(_("Upgrade cannot be done because database has been already partially upgraded. Please downgrade database to clean previous version or try forced upgrade."));
+                               $ret = false;
+                       }
        }
        return $ret;
 }
@@ -168,6 +173,7 @@ $th = array(_("Version"), _("Description"), _("Sql file"), _("Install"),
 table_header($th);
 
 $k = 0; //row colour counter
+$partial = 0;
 foreach($installers as $i => $inst)
 {
        alt_table_row_color($k);
@@ -178,14 +184,27 @@ foreach($installers as $i => $inst)
 // this is checked only for first (site admin) company, 
 // but in fact we should always upgrade all data sets after
 // source upgrade.
-       if ($inst->installed(TB_PREF))
+       $check = $inst->installed(TB_PREF);
+       if ($check === true)
                label_cell(_("Installed"));
-       else
-               check_cells(null,'install_'.$i, 0);
+       else 
+               if (!$check)
+                       check_cells(null,'install_'.$i, 0);
+               else {
+                       label_cell("<span class=redfg>"
+                               . sprintf(_("Partially installed (%s)"), $check) . "</span>");
+                       $partial++;
+               }
+
        check_cells(null,'force_'.$i, 0);
        end_row();
 }
 end_table(1);
+if ($partial!=0)       {
+       display_note(_("Database upgrades marked as partially installed cannot be installed automatically.
+You have to clean database manually to enable them, or try to perform forced upgrade."));
+       br();
+}
 submit_center('Upgrade', _('Upgrade system'), true, _('Save database and perform upgrade'), 'process');
 end_form();