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executable file 153 lines (116 sloc) 5.057 kb
#!/usr/bin/perl
# Copyright 2009 BibLibre SARL
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
use warnings;
use C4::Auth qw(:DEFAULT get_session);
use CGI;
use Storable qw(freeze thaw);
use C4::Context;
use C4::Output;
use C4::Log;
use C4::Items;
use C4::Debug;
use C4::Dates;
use URI::Escape;
use POSIX qw(strftime);
my $cgi = new CGI;
# Getting the template and auth
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "opac-search-history.tmpl",
query => $cgi,
type => "opac",
authnotrequired => 1,
flagsrequired => {borrowers => 1},
debug => 1,
});
$template->param(dateformat => C4::Context->preference("dateformat"));
# If the user is not logged in, we deal with the cookie
if (!$loggedinuser) {
# Deleting search history
if ($cgi->param('action') && $cgi->param('action') eq 'delete') {
# Deleting cookie's content
my $recentSearchesCookie = $cgi->cookie(
-name => 'KohaOpacRecentSearches',
-value => freeze([]),
-expires => ''
);
# Redirecting to this same url with the cookie in the headers so it's deleted immediately
my $uri = $cgi->url();
print $cgi->redirect(-uri => $uri,
-cookie => $recentSearchesCookie);
# Showing search history
} else {
# Getting the cookie
my $searchcookie = $cgi->cookie('KohaOpacRecentSearches');
if ($searchcookie && thaw(uri_unescape($searchcookie))) {
my @recentSearches = @{thaw(uri_unescape($searchcookie))};
if (@recentSearches) {
# As the dates are stored as unix timestamps, let's do some formatting
foreach my $asearch (@recentSearches) {
# We create an iso date from the unix timestamp
my $isodate = strftime "%Y-%m-%d", localtime($asearch->{'time'});
# So we can create a C4::Dates object, to get the date formatted according to the dateformat syspref
my $date = C4::Dates->new($isodate, "iso");
my $sysprefdate = $date->output("syspref");
# We also get the time of the day from the unix timestamp
my $time = strftime " %H:%M:%S", localtime($asearch->{'time'});
# And we got our human-readable date :
$asearch->{'time'} = $sysprefdate . $time;
}
$template->param(recentSearches => \@recentSearches);
}
}
}
} else {
# And if the user is logged in, we deal with the database
my $dbh = C4::Context->dbh;
# Deleting search history
if ($cgi->param('action') && $cgi->param('action') eq 'delete') {
my $query = "DELETE FROM search_history WHERE userid = ?";
my $sth = $dbh->prepare($query);
$sth->execute($loggedinuser);
# Redirecting to this same url so the user won't see the search history link in the header
my $uri = $cgi->url();
print $cgi->redirect($uri);
# Showing search history
} else {
my $date = C4::Dates->new();
my $dateformat = $date->DHTMLcalendar() . " %H:%i:%S"; # Current syspref date format + standard time format
# Getting the data with date format work done by mysql
my $query = "SELECT userid, sessionid, query_desc, query_cgi, total, DATE_FORMAT(time, \"$dateformat\") as time FROM search_history WHERE userid = ? AND sessionid = ?";
my $sth = $dbh->prepare($query);
$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
my $searches = $sth->fetchall_arrayref({});
$template->param(recentSearches => $searches);
# Getting searches from previous sessions
$query = "SELECT COUNT(*) FROM search_history WHERE userid = ? AND sessionid != ?";
$sth = $dbh->prepare($query);
$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
# If at least one search from previous sessions has been performed
if ($sth->fetchrow_array > 0) {
$query = "SELECT userid, sessionid, query_desc, query_cgi, total, DATE_FORMAT(time, \"$dateformat\") as time FROM search_history WHERE userid = ? AND sessionid != ?";
$sth = $dbh->prepare($query);
$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
my $previoussearches = $sth->fetchall_arrayref({});
$template->param(previousSearches => $previoussearches);
}
$sth->finish;
}
}
$template->param(searchhistoryview => 1);
output_html_with_http_headers $cgi, $cookie, $template->output;
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