Bug 6874: (QA followup) Warnings in about page

This patch introduces checks on the about.pl page so the user is warned
for a deficient configuration.

Signed-off-by: Tomas Cohen Arazi <tomascohen@unc.edu.ar>

about.pl

@@ -34,6 +34,7 @@ use C4::Context;
 use C4::Installer;
 
 use Koha;
+use Koha::Config::SysPrefs;
 
 #use Smart::Comments '####';
 
@@ -157,6 +158,19 @@ if ( ! defined C4::Context->config('log4perl_conf') ) {
     }
 }
 
+if ( ! defined C4::Context->config('upload_path') ) {
+    if ( Koha::Config::SysPrefs->find('OPACBaseURL')->value ) {
+        # OPACBaseURL seems to be set
+        push @xml_config_warnings, {
+            error => 'uploadpath_entry_missing'
+        }
+    } else {
+        push @xml_config_warnings, {
+            error => 'uploadpath_and_opacbaseurl_entry_missing'
+        }
+    }
+}
+
 # Test QueryParser configuration sanity
 if ( C4::Context->preference( 'UseQueryParser' ) ) {
     # Get the QueryParser configuration file name

koha-tmpl/intranet-tmpl/prog/en/modules/about.tt

@@ -236,6 +236,21 @@
                         add it, pointing to the log4perl.conf file for your Koha instance.
                     </td>
                 </tr>
+                [% ELSIF config_entry.error == 'uploadpath_entry_missing' %]
+                <tr>
+                    <th scope="row"><b>Warning</b></th>
+                    <td>You are missing the <strong>&lt;upload_path&gt;</strong> entry in your koha-conf.xml file. Please
+                        add it, pointing to the configured file upload directory for your Koha instance.
+                    </td>
+                </tr>
+                [% ELSIF config_entry.error == 'uploadpath_and_opacbaseurl_entry_missing' %]
+                <tr>
+                    <th scope="row"><b>Warning</b></th>
+                    <td>You are missing the <strong>&lt;upload_path&gt;</strong> entry in your koha-conf.xml file. Please
+                        add it, pointing to the configured file upload directory for your Koha instance.
+                        Also note that you need to properly set the <strong>OPACBaseURL</strong> preference for the file upload plugin to work.
+                    </td>
+                </tr>
                 [% END %]
             [% END %]
             </table>