400 lines
13 KiB
Perl
Executable file
400 lines
13 KiB
Perl
Executable file
#!/usr/bin/perl
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# Finlay working on this file from 26-03-2002
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# Reorganising this branches admin page.....
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# Copyright 2000-2002 Katipo Communications
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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use CGI;
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use C4::Context;
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use C4::Output;
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# Fixed variables
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my $linecolor1='#ffffcc';
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my $linecolor2='white';
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my $backgroundimage="/images/background-mem.gif";
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my $script_name="/cgi-bin/koha/admin/branches.pl";
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my $pagesize=20;
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#######################################################################################
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# Main loop....
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my $input = new CGI;
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my $branchcode=$input->param('branchcode');
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my $op = $input->param('op');
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# header
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print $input->header;
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# start the page and read in includes
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print startpage();
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print startmenu('admin');
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if ($op eq 'add') {
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# If the user has pressed the "add new branch" button.
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print heading("Branches: Add Branch");
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print editbranchform();
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} elsif ($op eq 'edit') {
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# if the user has pressed the "edit branch settings" button.
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print heading("Branches: Edit Branch");
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print editbranchform($branchcode);
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} elsif ($op eq 'add_validate') {
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# confirm settings change...
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my $params = $input->Vars;
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unless ($params->{'branchcode'} && $params->{'branchname'}) {
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default ("Cannot change branch record: You must specify a Branchname and a Branchcode");
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} else {
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setbranchinfo($params);
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default ("Branch record changed for branch: $params->{'branchname'}");
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}
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} elsif ($op eq 'delete') {
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# if the user has pressed the "delete branch" button.
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my $message = checkdatabasefor($branchcode);
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if ($message) {
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default($message);
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} else {
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print deleteconfirm($branchcode);
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}
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} elsif ($op eq 'delete_confirmed') {
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# actually delete branch and return to the main screen....
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deletebranch($branchcode);
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default("The branch with code $branchcode has been deleted.");
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} else {
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# if no operation has been set...
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default();
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}
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print endmenu('admin');
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print endpage();
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######################################################################################################
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#
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# html output functions....
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sub default {
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my ($message) = @_;
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print heading("Branches");
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print "<font color='red'>$message</font>";
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print "<form action='$script_name' method=post><input type='hidden' name='op' value='add'><input type=submit value='Add New Branch'></form>";
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print branchinfotable();
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print branchcategoriestable();
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}
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sub heading {
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my ($head) = @_;
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return "<FONT SIZE=6><em>$head</em></FONT><br>";
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}
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sub editbranchform {
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# prepares the edit form...
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my ($branchcode) = @_;
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my $data;
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if ($branchcode) {
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$data = getbranchinfo($branchcode);
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$data = $data->[0];
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}
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# make the checkboxs.....
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my $catinfo = getcategoryinfo();
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my $catcheckbox;
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foreach my $cat (@$catinfo) {
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my $checked = "";
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my $tmp = $cat->{'categorycode'};
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if (grep {/^$tmp$/} @{$data->{'categories'}}) {
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$checked = "CHECKED";
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}
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$catcheckbox .= <<EOF;
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<tr><td>$cat->{'categoryname'}</td>
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<td><INPUT TYPE="checkbox" NAME="$cat->{'categorycode'}" VALUE="1" $checked>$cat->{'codedescription'}</td></tr>
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EOF
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}
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my $form = <<EOF;
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<form action='$script_name' name=Aform method=post>
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<input type=hidden name=op value='add_validate'>
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<table>
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<tr><td>Branch code</td><td><input type=text name=branchcode size=5 maxlength=5 value='$data->{'branchcode'}'></td></tr>
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<tr><td>Name</td><td><input type=text name=branchname size=40 maxlength=80 value='$data->{'branchname'}'> </td></tr>
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$catcheckbox
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<tr><td>Address</td><td><input type=text name=branchaddress1 value='$data->{'branchaddress1'}'></td></tr>
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<tr><td> </td><td><input type=text name=branchaddress2 value='$data->{'branchaddress2'}'></td></tr>
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<tr><td> </td><td><input type=text name=branchaddress3 value='$data->{'branchaddress3'}'></td></tr>
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<tr><td>Phone</td><td><input type=text name=branchphone value='$data->{'branchphone'}'></td></tr>
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<tr><td>Fax</td><td><input type=text name=branchfax value='$data->{'branchfax'}'></td></tr>
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<tr><td>E-mail</td><td><input type=text name=branchemail value='$data->{'branchemail'}'></td></tr>
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<tr><td> </td><td><input type=submit value='Submit'></td></tr>
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</table>
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</form>
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EOF
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return $form;
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}
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sub deleteconfirm {
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# message to print if the
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my ($branchcode) = @_;
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my $output = <<EOF;
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Confirm delete:
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<form action='$script_name' method=post><input type='hidden' name='op' value='delete_confirmed'>
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<input type='hidden' name='branchcode' value=$branchcode>
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<input type=submit value=YES></form>
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<form action='$script_name' method=post><input type='hidden' name='op' value=''>
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<input type=submit value=NO></form>
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EOF
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return $output;
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}
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sub branchinfotable {
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# makes the html for a table of branch info from reference to an array of hashs.
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my ($branchcode) = @_;
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my $branchinfo;
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if ($branchcode) {
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$branchinfo = getbranchinfo($branchcode);
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} else {
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$branchinfo = getbranchinfo();
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}
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my $table = <<EOF;
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<table border='1' cellpadding='5' cellspacing='0' width='550'>
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<tr> <th colspan='5' align='left' bgcolor='#99cc33' background=$backgroundimage>
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<font size='5'><b>Branches</b></font></th> </tr>
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<tr bgcolor='#889999'>
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<td width='175'><b>Name</b></td>
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<td width='25'><b>Code</b></td>
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<td width='175'><b>Address</b></td>
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<td width='175'><b>Categories</b></td>
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<td width='50'><b> </b></td>
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</tr>
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EOF
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my $color;
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foreach my $branch (@$branchinfo) {
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($color eq $linecolor1) ? ($color=$linecolor2) : ($color=$linecolor1);
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my $address = '';
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$address .= $branch->{'branchaddress1'} if ($branch->{'branchaddress1'});
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$address .= '<br>'.$branch->{'branchaddress2'} if ($branch->{'branchaddress2'});
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$address .= '<br>'.$branch->{'branchaddress3'} if ($branch->{'branchaddress3'});
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$address .= '<br>ph: '.$branch->{'branchphone'} if ($branch->{'branchphone'});
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$address .= '<br>fax: '.$branch->{'branchfax'} if ($branch->{'branchfax'});
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$address .= '<br>email: '.$branch->{'branchemail'} if ($branch->{'branchemail'});
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$address = '(nothing entered)' unless ($address);
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my $categories = '';
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foreach my $cat (@{$branch->{'categories'}}) {
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my ($catinfo) = @{getcategoryinfo($cat)};
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$categories .= $catinfo->{'categoryname'}."<br>";
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}
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$categories = '(no categories set)' unless ($categories);
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$table .= <<EOF;
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<tr bgcolor='$color'>
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<td align='left' valign='top'>$branch->{'branchname'}</td>
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<td align='left' valign='top'>$branch->{'branchcode'}</td>
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<td align='left' valign='top'>$address</td>
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<td align='left' valign='top'>$categories</td>
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<td align='left' valign='top'>
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<form action='$script_name' method=post>
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<input type='hidden' name='op' value='edit'>
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<input type='hidden' name='branchcode' value='$branch->{'branchcode'}'>
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<input type=submit value=Edit>
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</form>
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<form action='$script_name' method=post>
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<input type='hidden' name='branchcode' value='$branch->{'branchcode'}'>
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<input type='hidden' name='op' value='delete'><input type=submit value=Delete>
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</form></td>
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</tr>
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EOF
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}
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$table .= "</table><br>";
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return $table;
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}
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sub branchcategoriestable {
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#Needs to be implemented...
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my $categoryinfo = getcategoryinfo();
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my $table = <<EOF;
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<table border='1' cellpadding='5' cellspacing='0'>
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<tr> <th colspan='5' align='left' bgcolor='#99cc33' background=$backgroundimage>
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<font size='5'><b>Branches Categories</b></font></th> </tr>
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<tr bgcolor='#889999'>
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<td width='175'><b>Name</b></td>
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<td width='25'><b>Code</b></td>
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<td width='200'><b>Description</b></td>
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</tr>
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EOF
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my $color;
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foreach my $cat (@$categoryinfo) {
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($color eq $linecolor1) ? ($color=$linecolor2) : ($color=$linecolor1);
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$table .= <<EOF;
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<tr bgcolor='$color'>
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<td align='left' valign='top'>$cat->{'categoryname'}</td>
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<td align='left' valign='top'>$cat->{'categorycode'}</td>
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<td align='left' valign='top'>$cat->{'codedescription'}</td>
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</tr>
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EOF
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}
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$table .= "</table>";
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return $table;
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}
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######################################################################################################
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#
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# Database functions....
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sub getbranchinfo {
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# returns a reference to an array of hashes containing branches,
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my ($branchcode) = @_;
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my $dbh = C4::Context->dbh;
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my $query;
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if ($branchcode) {
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my $bc = $dbh->quote($branchcode);
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$query = "Select * from branches where branchcode = $bc";
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}
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else {$query = "Select * from branches";}
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my $sth = $dbh->prepare($query);
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$sth->execute;
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my @results;
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while (my $data = $sth->fetchrow_hashref) {
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my $tmp = $data->{'branchcode'}; my $brc = $dbh->quote($tmp);
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$query = "select categorycode from branchrelations where branchcode = $brc";
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my $nsth = $dbh->prepare($query);
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$nsth->execute;
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my @cats = ();
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while (my ($cat) = $nsth->fetchrow_array) {
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push(@cats, $cat);
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}
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$nsth->finish;
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$data->{'categories'} = \@cats;
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push(@results, $data);
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}
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$sth->finish;
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return \@results;
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}
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sub getcategoryinfo {
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# returns a reference to an array of hashes containing branches,
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my ($catcode) = @_;
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my $dbh = C4::Context->dbh;
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my $query;
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if ($catcode) {
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my $cc = $dbh->quote($catcode);
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$query = "select * from branchcategories where categorycode = $cc";
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} else {
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$query = "Select * from branchcategories";
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}
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my $sth = $dbh->prepare($query);
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$sth->execute;
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my @results;
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while (my $data = $sth->fetchrow_hashref) {
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push(@results, $data);
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}
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$sth->finish;
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return \@results;
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}
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sub setbranchinfo {
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# sets the data from the editbranch form, and writes to the database...
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my ($data) = @_;
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my $dbh = C4::Context->dbh;
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my $query = "replace branches (branchcode,branchname,branchaddress1,branchaddress2,branchaddress3,branchphone,branchfax,branchemail) values (";
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my $tmp;
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$tmp = $data->{'branchcode'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchname'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchaddress1'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchaddress2'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchaddress3'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchphone'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchfax'}; $query.= $dbh->quote($tmp).",";
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$tmp = $data->{'branchemail'}; $query.= $dbh->quote($tmp).")";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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# sort out the categories....
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my @checkedcats;
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my $cats = getcategoryinfo();
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foreach my $cat (@$cats) {
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my $code = $cat->{'categorycode'};
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if ($data->{$code}) {
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push(@checkedcats, $code);
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}
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}
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my $branchcode = $data->{'branchcode'};
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my $branch = getbranchinfo($branchcode);
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$branch = $branch->[0];
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my $branchcats = $branch->{'categories'};
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my @addcats;
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my @removecats;
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foreach my $bcat (@$branchcats) {
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unless (grep {/^$bcat$/} @checkedcats) {
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push(@removecats, $bcat);
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}
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}
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foreach my $ccat (@checkedcats){
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unless (grep {/^$ccat$/} @$branchcats) {
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push(@addcats, $ccat);
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}
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}
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# FIXME - There's already a $dbh in this scope.
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my $dbh = C4::Context->dbh;
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foreach my $cat (@addcats) {
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my $query = "insert into branchrelations (branchcode, categorycode) values('$branchcode', '$cat')";
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my $sth = $dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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}
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foreach my $cat (@removecats) {
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my $query = "delete from branchrelations where branchcode='$branchcode' and categorycode='$cat'";
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my $sth = $dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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}
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}
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sub deletebranch {
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# delete branch...
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my ($branchcode) = @_;
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my $query = "delete from branches where branchcode = '$branchcode'";
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my $dbh = C4::Context->dbh;
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my $sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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}
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sub checkdatabasefor {
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# check to see if the branchcode is being used in the database somewhere....
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my ($branchcode) = @_;
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my $dbh = C4::Context->dbh;
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my $sth=$dbh->prepare("select count(*) from items where holdingbranch='$branchcode' or homebranch='$branchcode'");
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$sth->execute;
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my ($total) = $sth->fetchrow_array;
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$sth->finish;
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my $message;
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if ($total) {
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$message = "Branch cannot be deleted because there are $total items using that branch.";
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}
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return $message;
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}
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