Added extensions compatibility checks during site upgrade and per company activation.

[fa-stable.git] / admin / includes / fa_patch.class.inc

diff --git a/admin/includes/fa_patch.class.inc b/admin/includes/fa_patch.class.inc
index 880e24b9ff87afc7a75f1f71c42bafcec2f87e56..6aa485fe3df6a594286f9267ea0759c7aa0fdc05 100644 (file)
--- a/admin/includes/fa_patch.class.inc
+++ b/admin/includes/fa_patch.class.inc
@@ -9,7 +9,7 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
-
+include($path_to_root."/includes/packages.inc");
 //
 //     Utility class contains basic database upgrade routines.
 //
@@ -48,6 +48,30 @@ class fa_patch {
                return false;
        }
 
+       /*
+               Check and disable incompatible extensions.
+       */
+       function update_extensions()
+       {
+               global $version;
+
+               $mods = get_company_extensions();
+               $exts = get_company_extensions($this->cur_company);
+
+               $fixed = false;
+               foreach($mods as $key => $ins) {
+                       foreach($exts as $ext)
+                               if ($ext['name'] == $ins['name'] && (!check_src_ext_version($ins['version']))) {
+                                       $mods[$key]['active'] = false;
+                                       $this->log_error(sprintf(_("Uncompatible extension '%s' disabled for company %d."), $ins['name'], $this->cur_company));
+                                       $fixed = true;
+                                       continue 2;
+                               }
+               }
+               if ($fixed)
+                       write_extensions($mods, $this->cur_company);
+       }
+
        /*
                Pre-install maintenance: login to company, open upgrade log, make a backup
        */
@@ -70,6 +94,8 @@ class fa_patch {
                        return $this->log_error(sprintf(_("Cannot upgrade company %s: database version is incompatible ('%s' instead of '%s')."),
                                $this->cur_company, $cur_ver, $this->previous));
 
+               $this->update_extensions();     // disable uncompatible extensions
+
                if (!$this->prepare())  // fetch params, perform additional checks (if any)
                  return false;