Bug 6636 - add 'powered by Koha' text to OPAC footer
[koha_gimpoz] / C4 / Auth.pm
index 5f28d5c..47a8b82 100644 (file)
@@ -26,7 +26,7 @@ use CGI::Session;
 
 require Exporter;
 use C4::Context;
-use C4::Output;    # to get the template
+use C4::Templates;    # to get the template
 use C4::Members;
 use C4::Koha;
 use C4::Branch; # GetBranches
@@ -34,7 +34,7 @@ use C4::VirtualShelves;
 use POSIX qw/strftime/;
 
 # use utf8;
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout);
+use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout $servers $memcached);
 
 BEGIN {
     $VERSION = 3.02;        # set version for version checking
@@ -54,7 +54,16 @@ BEGIN {
         require C4::Auth_with_cas;             # no import
         import  C4::Auth_with_cas qw(checkpw_cas login_cas logout_cas login_cas_url);
     }
-
+    $servers = C4::Context->config('memcached_servers');
+    if ($servers) {
+       require Cache::Memcached;
+        $memcached = Cache::Memcached->new({
+                                              servers => [ $servers ],
+                                              debug   => 0,
+                                              compress_threshold => 10_000,
+                                              namespace => C4::Context->config('memcached_namespace') || 'koha',
+                                          });
+    }
 }
 
 =head1 NAME
@@ -127,13 +136,16 @@ EOQ
 sub get_template_and_user {
     my $in       = shift;
     my $template =
-      gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
-    my ( $user, $cookie, $sessionID, $flags ) = checkauth(
-        $in->{'query'},
-        $in->{'authnotrequired'},
-        $in->{'flagsrequired'},
-        $in->{'type'}
-    ) unless ($in->{'template_name'}=~/maintenance/);
+      C4::Templates::gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
+    my ( $user, $cookie, $sessionID, $flags );
+    if ( $in->{'template_name'} !~m/maintenance/ ) {
+        ( $user, $cookie, $sessionID, $flags ) = checkauth(
+            $in->{'query'},
+            $in->{'authnotrequired'},
+            $in->{'flagsrequired'},
+            $in->{'type'}
+        );
+    }
 
     my $borrowernumber;
     my $insecure = C4::Context->preference('insecure');
@@ -154,19 +166,19 @@ sub get_template_and_user {
         $template->param( loggedinusername => $user );
         $template->param( sessionID        => $sessionID );
 
-               my ($total, $pubshelves, $barshelves) = C4::Context->get_shelves_userenv();
-               if (defined($pubshelves)) {
-               $template->param(       pubshelves      => scalar (@$pubshelves),
-                                                       pubshelvesloop  => $pubshelves,
-                                                       );
-                       $template->param(       pubtotal                => $total->{'pubtotal'}, ) if ($total->{'pubtotal'} > scalar (@$pubshelves));
-               }
-               if (defined($barshelves)) {
-               $template->param(       barshelves      => scalar (@$barshelves),
-                                                       barshelvesloop  => $barshelves,
-                                                       );
-                       $template->param(       bartotal                => $total->{'bartotal'}, ) if ($total->{'bartotal'} > scalar (@$barshelves));
-               }
+        my ($total, $pubshelves, $barshelves) = C4::Context->get_shelves_userenv();
+        if (defined($pubshelves)) {
+            $template->param( pubshelves     => scalar @{$pubshelves},
+                              pubshelvesloop => $pubshelves,
+            );
+            $template->param( pubtotal   => $total->{'pubtotal'}, ) if ($total->{'pubtotal'} > scalar @{$pubshelves});
+        }
+        if (defined($barshelves)) {
+            $template->param( barshelves      => scalar @{$barshelves},
+                              barshelvesloop  => $barshelves,
+            );
+            $template->param( bartotal  => $total->{'bartotal'}, ) if ($total->{'bartotal'} > scalar @{$barshelves});
+        }
 
         $borrowernumber = getborrowernumber($user) if defined($user);
 
@@ -287,11 +299,11 @@ sub get_template_and_user {
         $template->param( sessionID        => $sessionID );
         
         my ($total, $pubshelves) = C4::Context->get_shelves_userenv();  # an anonymous user has no 'barshelves'...
-        if (defined(($pubshelves))) {
-            $template->param(   pubshelves      => scalar (@$pubshelves),
+        if (defined $pubshelves) {
+            $template->param(   pubshelves      => scalar @{$pubshelves},
                                 pubshelvesloop  => $pubshelves,
                             );
-            $template->param(   pubtotal        => $total->{'pubtotal'}, ) if ($total->{'pubtotal'} > scalar (@$pubshelves));
+            $template->param(   pubtotal        => $total->{'pubtotal'}, ) if ($total->{'pubtotal'} > scalar @{$pubshelves});
         }
 
     }
@@ -326,6 +338,7 @@ sub get_template_and_user {
             "BiblioDefaultView".C4::Context->preference("BiblioDefaultView")         => 1,
             EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
             GoogleJackets                => C4::Context->preference("GoogleJackets"),
+           OpenLibraryCovers            => C4::Context->preference("OpenLibraryCovers"),
             KohaAdminEmailAddress        => "" . C4::Context->preference("KohaAdminEmailAddress"),
             LoginBranchcode              => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
             LoginFirstname               => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
@@ -386,6 +399,15 @@ sub get_template_and_user {
         } elsif (C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'}) {
             $opac_name = C4::Context->userenv->{'branch'};
         }
+       my $checkstyle = C4::Context->preference("opaccolorstylesheet");
+       if ($checkstyle =~ /http/)
+       {
+               $template->param( opacexternalsheet => $checkstyle);
+       } else
+       {
+               my $opaccolorstylesheet = C4::Context->preference("opaccolorstylesheet");  
+            $template->param( opaccolorstylesheet => $opaccolorstylesheet);
+       }
         $template->param(
             AmazonContent             => "" . C4::Context->preference("AmazonContent"),
             AnonSuggestions           => "" . C4::Context->preference("AnonSuggestions"),
@@ -413,6 +435,7 @@ sub get_template_and_user {
             opac_limit_override       => $opac_limit_override,
             OpacBrowser               => C4::Context->preference("OpacBrowser"),
             OpacCloud                 => C4::Context->preference("OpacCloud"),
+            OpacKohaUrl               => C4::Context->preference("OpacKohaUrl"),
             OpacMainUserBlock         => "" . C4::Context->preference("OpacMainUserBlock"),
             OpacNav                   => "" . C4::Context->preference("OpacNav"),
             OpacPasswordChange        => C4::Context->preference("OpacPasswordChange"),
@@ -425,7 +448,6 @@ sub get_template_and_user {
             hidelostitems             => C4::Context->preference("hidelostitems"),
             mylibraryfirst            => (C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv) ? C4::Context->userenv->{'branch'} : '',
             opaclayoutstylesheet      => "" . C4::Context->preference("opaclayoutstylesheet"),
-            opaccolorstylesheet       => "" . C4::Context->preference("opaccolorstylesheet"),
             opacstylesheet            => "" . C4::Context->preference("opacstylesheet"),
             opacbookbag               => "" . C4::Context->preference("opacbookbag"),
             opaccredits               => "" . C4::Context->preference("opaccredits"),
@@ -437,6 +459,8 @@ sub get_template_and_user {
             opacuserjs                => C4::Context->preference("opacuserjs"),
             opacuserlogin             => "" . C4::Context->preference("opacuserlogin"),
             reviewson                 => C4::Context->preference("reviewson"),
+            ShowReviewer              => C4::Context->preference("ShowReviewer"),
+            ShowReviewerPhoto         => C4::Context->preference("ShowReviewerPhoto"),
             suggestion                => "" . C4::Context->preference("suggestion"),
             virtualshelves            => "" . C4::Context->preference("virtualshelves"),
             OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
@@ -457,7 +481,7 @@ sub get_template_and_user {
             SyndeticsCoverImageSize      => C4::Context->preference("SyndeticsCoverImageSize"),
         );
 
-        $template->param(OpacPublic => '1') if ($template->param( 'loggedinusername') || C4::Context->preference("OpacPublic"));
+        $template->param(OpacPublic => '1') if ($user || C4::Context->preference("OpacPublic"));
     }
        $template->param(listloop=>[{shelfname=>"Freelist", shelfnumber=>110}]);
     return ( $template, $borrowernumber, $cookie, $flags);
@@ -718,7 +742,9 @@ sub checkauth {
                    $userid = $retuserid;
                    $info{'invalidCasLogin'} = 1 unless ($return);
                } else {
-                   ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password, $query );
+                   my $retuserid;
+                   ( $return, $retuserid ) = checkpw( $dbh, $userid, $password, $query );
+                   $userid = $retuserid if ($retuserid ne '');
                }
                if ($return) {
                _session_log(sprintf "%20s from %16s logged in  at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
@@ -744,20 +770,21 @@ sub checkauth {
                        ";
                        my $sth = $dbh->prepare("$select where userid=?");
                        $sth->execute($userid);
-                                       unless ($sth->rows) {
-                               $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
-                                               $sth = $dbh->prepare("$select where cardnumber=?");
-                               $sth->execute($cardnumber);
-                                               unless ($sth->rows) {
-                                       $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
-                               $sth->execute($userid);
-                                                       unless ($sth->rows) {
-                                               $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
-                                                       }
-                                               }
-                                       }
+                       unless ($sth->rows) {
+                           $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
+                           $sth = $dbh->prepare("$select where cardnumber=?");
+                           $sth->execute($cardnumber);
+
+                           unless ($sth->rows) {
+                               $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
+                               $sth->execute($userid);
+                               unless ($sth->rows) {
+                                   $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
+                               }
+                           }
+                       }
                        if ($sth->rows) {
-                       ($borrowernumber, $firstname, $surname, $userflags,
+                           ($borrowernumber, $firstname, $surname, $userflags,
                                $branchcode, $branchname, $branchprinter, $emailaddress) = $sth->fetchrow;
                                                $debug and print STDERR "AUTH_3 results: " .
                                                        "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
@@ -841,12 +868,12 @@ sub checkauth {
                                $total->{'bartotal'} = $totshelves;
                                ($pubshelves, $totshelves) = C4::VirtualShelves::GetRecentShelves(2, $row_count, undef);
                                $total->{'pubtotal'} = $totshelves;
-                               $session->param('barshelves', $barshelves->[0]);
-                               $session->param('pubshelves', $pubshelves->[0]);
+                               $session->param('barshelves', $barshelves);
+                               $session->param('pubshelves', $pubshelves);
                                $session->param('totshelves', $total);
 
-                               C4::Context::set_shelves_userenv('bar',$barshelves->[0]);
-                               C4::Context::set_shelves_userenv('pub',$pubshelves->[0]);
+                               C4::Context::set_shelves_userenv('bar',$barshelves);
+                               C4::Context::set_shelves_userenv('pub',$pubshelves);
                                C4::Context::set_shelves_userenv('tot',$total);
                        }
                else {
@@ -866,9 +893,9 @@ sub checkauth {
                        my ($total, $totshelves, $pubshelves);
                        ($pubshelves, $totshelves) = C4::VirtualShelves::GetRecentShelves(2, $row_count, undef);
                        $total->{'pubtotal'} = $totshelves;
-                       $session->param('pubshelves', $pubshelves->[0]);
+                       $session->param('pubshelves', $pubshelves);
                        $session->param('totshelves', $total);
-                       C4::Context::set_shelves_userenv('pub',$pubshelves->[0]);
+                       C4::Context::set_shelves_userenv('pub',$pubshelves);
                        C4::Context::set_shelves_userenv('tot',$total);
 
                        # setting a couple of other session vars...
@@ -910,8 +937,17 @@ sub checkauth {
     }
 
     my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tmpl' : 'auth.tmpl';
-    my $template = gettemplate( $template_name, $type, $query );
+    my $template = C4::Templates::gettemplate( $template_name, $type, $query );
     $template->param(branchloop => \@branch_loop,);
+    my $checkstyle = C4::Context->preference("opaccolorstylesheet");
+    if ($checkstyle =~ /\//)
+       {
+               $template->param( opacexternalsheet => $checkstyle);
+       } else
+       {
+               my $opaccolorstylesheet = C4::Context->preference("opaccolorstylesheet");  
+            $template->param( opaccolorstylesheet => $opaccolorstylesheet);
+       }
     $template->param(
     login        => 1,
         INPUTS               => \@inputs,
@@ -926,7 +962,6 @@ sub checkauth {
         opacreadinghistory   => C4::Context->preference("opacreadinghistory"),
         opacsmallimage       => C4::Context->preference("opacsmallimage"),
         opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
-        opaccolorstylesheet  => C4::Context->preference("opaccolorstylesheet"),
         opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
         opacuserjs           => C4::Context->preference("opacuserjs"),
         opacbookbag          => "" . C4::Context->preference("opacbookbag"),
@@ -937,6 +972,7 @@ sub checkauth {
         opacheader           => C4::Context->preference("opacheader"),
         TagsEnabled                  => C4::Context->preference("TagsEnabled"),
         OPACUserCSS           => C4::Context->preference("OPACUserCSS"),
+        opacstylesheet       => C4::Context->preference("opacstylesheet"),
         intranetcolorstylesheet =>
                                                                C4::Context->preference("intranetcolorstylesheet"),
         intranetstylesheet => C4::Context->preference("intranetstylesheet"),
@@ -963,7 +999,7 @@ sub checkauth {
         url         => $self_url,
         LibraryName => C4::Context->preference("LibraryName"),
     );
-    $template->param( \%info );
+    $template->param( %info );
 #    $cookie = $query->cookie(CGISESSID => $session->id
 #   );
     print $query->header(
@@ -1344,6 +1380,9 @@ sub get_session {
     elsif ($storage_method eq 'Pg') {
         $session = new CGI::Session("driver:PostgreSQL;serializer:yaml;id:md5", $sessionID, {Handle=>$dbh});
     }
+    elsif ($storage_method eq 'memcached' && $servers){
+       $session = new CGI::Session("driver:memcached;serializer:yaml;id:md5", $sessionID, { Memcached => $memcached } );
+    }
     else {
         # catch all defaults to tmp should work on all systems
         $session = new CGI::Session("driver:File;serializer:yaml;id:md5", $sessionID, {Directory=>'/tmp'});
@@ -1383,7 +1422,7 @@ sub checkpw {
 
             C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
                 $firstname, $surname, $branchcode, $flags );
-            return 1, $cardnumber;
+            return 1, $userid;
         }
     }
     $sth =
@@ -1547,7 +1586,7 @@ sub haspermission {
     my ($userid, $flagsrequired) = @_;
     my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
     $sth->execute($userid);
-    my $flags = getuserflags( $sth->fetchrow(), $userid );
+    my $flags = getuserflags($sth->fetchrow(), $userid);
     if ( $userid eq C4::Context->config('user') ) {
         # Super User Account from /etc/koha.conf
         $flags->{'superlibrarian'} = 1;
@@ -1556,7 +1595,9 @@ sub haspermission {
         # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
         $flags->{'superlibrarian'} = 1;
     }
+
     return $flags if $flags->{superlibrarian};
+
     foreach my $module ( keys %$flagsrequired ) {
         my $subperm = $flagsrequired->{$module};
         if ($subperm eq '*') {