admin/branches.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 =head1 branches.pl
  21
  22  FIXME: individual fields in branch address need to be exported to templates,
  23         in order to fix bug 180; need to notify translators
  24 FIXME: looped html (e.g., list of checkboxes) need to be properly
  25         TMPL_LOOP'ized; doing this properly will fix bug 130; need to
  26         notify translators
  27  FIXME: need to implement the branch categories stuff
  28  FIXME: there are too many TMPL_IF's; the proper way to do it is to have
  29         separate templates for each individual action; need to notify
  30         translators
  31  FIXME: there are lots of error messages exported to the template; a lot
  32         of these should be converted into exported booleans / counters etc
  33         so that the error messages can be localized; need to notify translators
  34
  35  Finlay working on this file from 26-03-2002
  36  Reorganising this branches admin page.....
  37
  38 =cut
  39
  40 use strict;
  41 use warnings;
  42 use CGI;
  43 use C4::Auth;
  44 use C4::Context;
  45 use C4::Output;
  46 use C4::Koha;
  47 use C4::Branch;
  48
  49 # Fixed variables
  50 my $script_name = "/cgi-bin/koha/admin/branches.pl";
  51
  52 ################################################################################
  53 # Main loop....
  54 my $input        = new CGI;
  55 my $branchcode   = $input->param('branchcode');
  56 my $branchname   = $input->param('branchname');
  57 my $categorycode = $input->param('categorycode');
  58 my $op           = $input->param('op') || '';
  59
  60 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  61     {
  62         template_name   => "admin/branches.tmpl",
  63         query           => $input,
  64         type            => "intranet",
  65         authnotrequired => 0,
  66         flagsrequired   => { parameters => 1},
  67         debug           => 1,
  68     }
  69 );
  70 $template->param(
  71      script_name => $script_name,
  72      action      => $script_name,
  73 );
  74 $template->param( ($op || 'else') => 1 );
  75
  76 if ( $op eq 'add' ) {
  77
  78     # If the user has pressed the "add new branch" button.
  79     $template->param( 'heading-branches-add-branch-p' => 1 );
  80     editbranchform($branchcode,$template);
  81
  82 }
  83 elsif ( $op eq 'edit' ) {
  84
  85     # if the user has pressed the "edit branch settings" button.
  86     $template->param( 'heading-branches-add-branch-p' => 0,
  87                         'add' => 1, );
  88     editbranchform($branchcode,$template);
  89 }
  90 elsif ( $op eq 'add_validate' ) {
  91
  92     # confirm settings change...
  93     my $params = $input->Vars;
  94     unless ( $params->{'branchcode'} && $params->{'branchname'} ) {
  95         $template->param( else => 1 );
  96         default("MESSAGE1",$template);
  97     }
  98     else {
  99         my $mod_branch = 1;
 100         if ($params->{add}) {
 101             my ($existing) =
 102                 C4::Context->dbh->selectrow_array("SELECT count(*) FROM branches WHERE branchcode = ?", {}, $branchcode);
 103             if ($existing > 0) {
 104                 $mod_branch = 0;
 105                 _branch_to_template($params, $template); # preserve most (FIXME) of user's input
 106                 $template->param( 'heading-branches-add-branch-p' => 1, 'add' => 1, 'ERROR1' => 1 );
 107             }
 108         }
 109         if ($mod_branch) {
 110             my $error = ModBranch($params); # FIXME: causes warnings to log on duplicate branchcode
 111             # if error saving, stay on edit and rise error
 112             if ($error) {
 113                 # copy input parameters back to form
 114                 # FIXME - doing this doesn't preserve any branch group selections, but good enough for now
 115                 editbranchform($branchcode,$template);
 116                 $template->param( 'heading-branches-add-branch-p' => 1, 'add' => 1, "ERROR$error" => 1 );
 117             } else {
 118                 $template->param( else => 1);
 119                 default("MESSAGE2",$template);
 120             }
 121         }
 122     }
 123 }
 124 elsif ( $op eq 'delete' ) {
 125     # if the user has pressed the "delete branch" button.
 126
 127     # check to see if the branchcode is being used in the database somewhere....
 128     my $dbh = C4::Context->dbh;
 129     my $sthitems     = $dbh->prepare("select count(*) from items where holdingbranch=? or homebranch=?");
 130     my $sthborrowers = $dbh->prepare("select count(*) from borrowers where branchcode=?");
 131     $sthitems->execute( $branchcode, $branchcode );
 132     $sthborrowers->execute( $branchcode );
 133     my ($totalitems)     = $sthitems->fetchrow_array;
 134     my ($totalborrowers) = $sthitems->fetchrow_array;
 135     if ($totalitems or $totalborrowers) {
 136         $template->param( else => 1 );
 137         default("MESSAGE7", $template);
 138     }
 139     else {
 140         $template->param( delete_confirm => 1 );
 141         $template->param( branchname     => $branchname );
 142         $template->param( branchcode     => $branchcode );
 143     }
 144 }
 145 elsif ( $op eq 'delete_confirmed' ) {
 146
 147     # actually delete branch and return to the main screen....
 148     DelBranch($branchcode);
 149     $template->param( else => 1 );
 150     default("MESSAGE3",$template);
 151 }
 152 elsif ( $op eq 'editcategory' ) {
 153
 154     # If the user has pressed the "add new category" or "modify" buttons.
 155     $template->param( 'heading-branches-edit-category-p' => 1 );
 156     editcatform($categorycode,$template);
 157 }
 158 elsif ( $op eq 'addcategory_validate' ) {
 159
 160     $template->param( else => 1 );
 161     # confirm settings change...
 162     my $params = $input->Vars;
 163     unless ( $params->{'categorycode'} && $params->{'categoryname'} ) {
 164         default("MESSAGE4",$template);
 165     }
 166     elsif ($input->param('add')){
 167         # doing an add must check the code is unique
 168         if (CheckCategoryUnique($input->param('categorycode'))){
 169             ModBranchCategoryInfo($params);
 170         default("MESSAGE5",$template);
 171         }
 172         else {
 173             default("MESSAGE9",$template);
 174         }
 175     }
 176     else {
 177         ModBranchCategoryInfo($params);
 178         default("MESSAGE5",$template);
 179     }
 180 }
 181 elsif ( $op eq 'delete_category' ) {
 182
 183     # if the user has pressed the "delete branch" button.
 184     my $message = "MESSAGE8" if CheckBranchCategorycode($categorycode);
 185     if ($message) {
 186         $template->param( else => 1 );
 187         default($message,$template);
 188     }
 189     else {
 190         $template->param( delete_category => 1 );
 191         $template->param( categorycode    => $categorycode );
 192     }
 193 }
 194 elsif ( $op eq 'categorydelete_confirmed' ) {
 195
 196     # actually delete branch and return to the main screen....
 197     DelBranchCategory($categorycode);
 198     $template->param( else => 1 );
 199     default("MESSAGE6",$template);
 200
 201 }
 202 else {
 203     # if no operation has been set...
 204     default("",$template);
 205 }
 206
 207 ################################################################################
 208 #
 209 # html output functions....
 210
 211 sub default {
 212     my $message       = shift || '';
 213     my $innertemplate = shift or return;
 214     $innertemplate->param($message => 1) if $message;
 215     $innertemplate->param(
 216         'heading-branches-p' => 1,
 217     );
 218     branchinfotable("",$innertemplate);
 219 }
 220
 221 sub editbranchform {
 222     my ($branchcode,$innertemplate) = @_;
 223     # initiate the scrolling-list to select the printers
 224     my $printers = GetPrinters();
 225     my @printerloop;
 226     my $data;
 227     my $oldprinter = "";
 228
 229     if ($branchcode) {
 230         $data = GetBranchInfo($branchcode);
 231         $data = $data->[0];
 232
 233         # get the old printer of the branch
 234         $oldprinter = $data->{'branchprinter'} || '';
 235         _branch_to_template($data, $innertemplate);
 236     }
 237
 238     foreach my $thisprinter ( keys %$printers ) {
 239         push @printerloop, {
 240             value         => $thisprinter,
 241             selected      => ( $oldprinter eq $printers->{$thisprinter} ),
 242             branchprinter => $printers->{$thisprinter}->{'printqueue'},
 243         };
 244     }
 245
 246     $innertemplate->param( printerloop => \@printerloop );
 247     # make the checkboxes.....
 248     #
 249     # We export a "categoryloop" array to the template, each element of which
 250     # contains separate 'categoryname', 'categorycode', 'codedescription', and
 251     # 'checked' fields. The $checked field is either '' or 'checked="checked"'
 252
 253     my $catinfo = GetBranchCategory();
 254     my @categoryloop = ();
 255     foreach my $cat (@$catinfo) {
 256         my $checked = "";
 257         my $tmp     = quotemeta( $cat->{'categorycode'} );
 258         if ( grep { /^$tmp$/ } @{ $data->{'categories'} } ) {
 259             $checked = "checked=\"checked\"";
 260         }
 261         push @categoryloop, {
 262             categoryname    => $cat->{'categoryname'},
 263             categorycode    => $cat->{'categorycode'},
 264             categorytype    => $cat->{'categorytype'},
 265             codedescription => $cat->{'codedescription'},
 266             checked         => $checked,
 267         };
 268     }
 269     $innertemplate->param( categoryloop => \@categoryloop );
 270
 271     for my $obsolete ( 'categoryname', 'categorycode', 'codedescription' ) {
 272         $innertemplate->param(
 273             $obsolete => 'Your template is out of date (bug 130)' );
 274     }
 275 }
 276
 277 sub editcatform {
 278
 279     # prepares the edit form...
 280     my ($categorycode,$innertemplate) = @_;
 281     # warn "cat : $categorycode";
 282         my @cats;
 283     my $data;
 284         if ($categorycode) {
 285         my $data = GetBranchCategory($categorycode);
 286         $data = $data->[0];
 287         $innertemplate->param(
 288             categorycode    => $data->{'categorycode'},
 289             categoryname    => $data->{'categoryname'},
 290             codedescription => $data->{'codedescription'},
 291                 );
 292     }
 293         for my $ctype (GetCategoryTypes()) {
 294                 push @cats , { type => $ctype , selected => ($data->{'categorytype'} and $data->{'categorytype'} eq $ctype) };
 295         }
 296     $innertemplate->param(categorytype => \@cats);
 297 }
 298
 299 sub branchinfotable {
 300
 301 # makes the html for a table of branch info from reference to an array of hashs.
 302
 303     my ($branchcode,$innertemplate) = @_;
 304     my $branchinfo = $branchcode ? GetBranchInfo($branchcode) : GetBranchInfo();
 305     my @loop_data = ();
 306     foreach my $branch (@$branchinfo) {
 307         #
 308         # We export the following fields to the template. These are not
 309         # pre-composed as a single "address" field because the template
 310         # might (and should) escape what is exported here. (See bug 180)
 311         #
 312         # - branch_name     (Note: not "branchname")
 313         # - branch_code     (Note: not "branchcode")
 314         # - address         (containing a static error message)
 315         # - branchaddress1 \
 316         # - branchaddress2  |
 317         # - branchaddress3  | comprising the old "address" field
 318         # - branchzip       |
 319         # - branchcity      |
 320         # - branchcountry   |
 321         # - branchphone     |
 322         # - branchfax       |
 323         # - branchemail    /
 324         # - branchurl      /
 325         # - address-empty-p (1 if no address information, 0 otherwise)
 326         # - categories      (containing a static error message)
 327         # - category_list   (loop containing "categoryname")
 328         # - no-categories-p (1 if no categories set, 0 otherwise)
 329         # - value
 330         #
 331         my %row = ();
 332
 333         # Handle address fields separately
 334         my $address_empty_p = 1;
 335         for my $field (
 336             'branchaddress1', 'branchaddress2',
 337             'branchaddress3', 'branchzip',
 338             'branchcity', 'branchcountry',
 339             'branchphone', 'branchfax',
 340             'branchemail', 'branchurl',
 341             'branchip',       'branchprinter', 'branchnotes'
 342           )
 343         {
 344             $row{$field} = $branch->{$field};
 345             $address_empty_p = 0 if ( $branch->{$field} );
 346         }
 347         $row{'address-empty-p'} = $address_empty_p;
 348
 349         # Handle categories
 350         my $no_categories_p = 1;
 351         my @categories;
 352         foreach my $cat ( @{ $branch->{'categories'} } ) {
 353             my ($catinfo) = @{ GetBranchCategory($cat) };
 354             push @categories, { 'categoryname' => $catinfo->{'categoryname'} };
 355             $no_categories_p = 0;
 356         }
 357
 358         $row{'category_list'}   = \@categories;
 359         $row{'no-categories-p'} = $no_categories_p;
 360         $row{'branch_name'} = $branch->{'branchname'};
 361         $row{'branch_code'} = $branch->{'branchcode'};
 362         $row{'value'}       = $branch->{'branchcode'};
 363
 364         push @loop_data, \%row;
 365     }
 366     my @branchcategories = ();
 367         for my $ctype ( GetCategoryTypes() ) {
 368         my $catinfo = GetBranchCategories(undef,$ctype);
 369         my @categories;
 370                 foreach my $cat (@$catinfo) {
 371             push @categories, {
 372                 categoryname    => $cat->{'categoryname'},
 373                 categorycode    => $cat->{'categorycode'},
 374                 codedescription => $cat->{'codedescription'},
 375                 categorytype    => $cat->{'categorytype'},
 376             };
 377         }
 378         push @branchcategories, { categorytype => $ctype , $ctype => 1 , catloop => \@categories};
 379         }
 380     $innertemplate->param(
 381         branches         => \@loop_data,
 382         branchcategories => \@branchcategories
 383     );
 384
 385 }
 386
 387 sub _branch_to_template {
 388     my ($data, $template) = @_;
 389     $template->param(
 390          branchcode     => $data->{'branchcode'},
 391          branch_name    => $data->{'branchname'},
 392          branchaddress1 => $data->{'branchaddress1'},
 393          branchaddress2 => $data->{'branchaddress2'},
 394          branchaddress3 => $data->{'branchaddress3'},
 395          branchzip      => $data->{'branchzip'},
 396          branchcity     => $data->{'branchcity'},
 397          branchcountry  => $data->{'branchcountry'},
 398          branchphone    => $data->{'branchphone'},
 399          branchfax      => $data->{'branchfax'},
 400          branchemail    => $data->{'branchemail'},
 401          branchurl      => $data->{'branchurl'},
 402          branchip       => $data->{'branchip'},
 403          branchnotes    => $data->{'branchnotes'},
 404     );
 405 }
 406
 407 output_html_with_http_headers $input, $cookie, $template->output;
 408
 409 # Local Variables:
 410 # tab-width: 8
 411 # End: