152 lines
4.9 KiB
Perl
Executable file
152 lines
4.9 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright 2009 BibLibre SARL
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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
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
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use warnings;
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use C4::Auth qw(:DEFAULT get_session);
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use CGI;
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use Storable qw(freeze thaw);
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use C4::Context;
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use C4::Output;
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use C4::Log;
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use C4::Items;
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use C4::Debug;
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use C4::Dates;
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use URI::Escape;
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use POSIX qw(strftime);
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my $cgi = new CGI;
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# Getting the template and auth
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my ($template, $loggedinuser, $cookie)
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= get_template_and_user({template_name => "opac-search-history.tmpl",
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query => $cgi,
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type => "opac",
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authnotrequired => 1,
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flagsrequired => {borrowers => 1},
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debug => 1,
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});
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$template->param(dateformat => C4::Context->preference("dateformat"));
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# If the user is not logged in, we deal with the cookie
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if (!$loggedinuser) {
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# Deleting search history
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if ($cgi->param('action') && $cgi->param('action') eq 'delete') {
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# Deleting cookie's content
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my $recentSearchesCookie = $cgi->cookie(
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-name => 'KohaOpacRecentSearches',
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-value => freeze([]),
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-expires => ''
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);
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# Redirecting to this same url with the cookie in the headers so it's deleted immediately
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my $uri = $cgi->url();
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print $cgi->redirect(-uri => $uri,
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-cookie => $recentSearchesCookie);
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# Showing search history
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} else {
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# Getting the cookie
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my $searchcookie = $cgi->cookie('KohaOpacRecentSearches');
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if ($searchcookie && thaw(uri_unescape($searchcookie))) {
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my @recentSearches = @{thaw(uri_unescape($searchcookie))};
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if (@recentSearches) {
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# As the dates are stored as unix timestamps, let's do some formatting
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foreach my $asearch (@recentSearches) {
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# We create an iso date from the unix timestamp
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my $isodate = strftime "%Y-%m-%d", localtime($asearch->{'time'});
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# So we can create a C4::Dates object, to get the date formatted according to the dateformat syspref
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my $date = C4::Dates->new($isodate, "iso");
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my $sysprefdate = $date->output("syspref");
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# We also get the time of the day from the unix timestamp
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my $time = strftime " %H:%M:%S", localtime($asearch->{'time'});
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# And we got our human-readable date :
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$asearch->{'time'} = $sysprefdate . $time;
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}
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$template->param(recentSearches => \@recentSearches);
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}
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}
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}
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} else {
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# And if the user is logged in, we deal with the database
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my $dbh = C4::Context->dbh;
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# Deleting search history
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if ($cgi->param('action') && $cgi->param('action') eq 'delete') {
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my $query = "DELETE FROM search_history WHERE userid = ?";
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my $sth = $dbh->prepare($query);
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$sth->execute($loggedinuser);
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# Redirecting to this same url so the user won't see the search history link in the header
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my $uri = $cgi->url();
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print $cgi->redirect($uri);
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# Showing search history
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} else {
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my $date = C4::Dates->new();
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my $dateformat = $date->DHTMLcalendar() . " %H:%i:%S"; # Current syspref date format + standard time format
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# Getting the data with date format work done by mysql
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my $query = "SELECT userid, sessionid, query_desc, query_cgi, total, DATE_FORMAT(time, \"$dateformat\") as time FROM search_history WHERE userid = ? AND sessionid = ?";
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my $sth = $dbh->prepare($query);
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$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
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my $searches = $sth->fetchall_arrayref({});
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$template->param(recentSearches => $searches);
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# Getting searches from previous sessions
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$query = "SELECT COUNT(*) FROM search_history WHERE userid = ? AND sessionid != ?";
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$sth = $dbh->prepare($query);
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$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
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# If at least one search from previous sessions has been performed
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if ($sth->fetchrow_array > 0) {
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$query = "SELECT userid, sessionid, query_desc, query_cgi, total, DATE_FORMAT(time, \"$dateformat\") as time FROM search_history WHERE userid = ? AND sessionid != ?";
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$sth = $dbh->prepare($query);
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$sth->execute($loggedinuser, $cgi->cookie("CGISESSID"));
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my $previoussearches = $sth->fetchall_arrayref({});
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$template->param(previousSearches => $previoussearches);
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}
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$sth->finish;
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}
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}
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$template->param(searchhistoryview => 1);
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output_html_with_http_headers $cgi, $cookie, $template->output;
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