version 1.331.4.4, 2013/01/07 22:20:58
|
version 1.338, 2013/09/02 00:18:39
|
Line 321 END
|
Line 321 END
|
&display_results($r,$importbutton,$closebutton,$diropendb, |
&display_results($r,$importbutton,$closebutton,$diropendb, |
$env{'form.area'}); |
$env{'form.area'}); |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
my ($query,$customquery,$customshow,$libraries,$pretty_string) = |
my ($query,$customquery,$customshow,$libraries,$pretty_string,$domainsref) = |
&get_persistent_data($persistent_db_file, |
&get_persistent_data($persistent_db_file, |
['query','customquery','customshow', |
['query','customquery','customshow', |
'libraries','pretty_string']); |
'libraries','pretty_string','domains']); |
if ($env{'form.phase'} eq 'sort') { |
if ($env{'form.phase'} eq 'sort') { |
&print_sort_form($r,$pretty_string); |
&print_sort_form($r,$pretty_string); |
} elsif ($env{'form.phase'} eq 'run_search') { |
} elsif ($env{'form.phase'} eq 'run_search') { |
&run_search($r,$query,$customquery,$customshow, |
&run_search($r,$query,$customquery,$customshow, |
$libraries,$pretty_string,$env{'form.area'}); |
$libraries,$pretty_string,$env{'form.area'},$domainsref); |
} |
} |
} elsif(($env{'form.phase'} eq 'basic_search') || |
} elsif(($env{'form.phase'} eq 'basic_search') || |
($env{'form.phase'} eq 'adv_search')) { |
($env{'form.phase'} eq 'adv_search')) { |
# |
# |
# We are running a search, try to parse it |
# We are running a search, try to parse it |
my ($query,$customquery,$customshow,$libraries) = |
my ($query,$customquery,$customshow,$libraries,$domains) = |
(undef,undef,undef,undef); |
(undef,undef,undef,undef,undef); |
my $pretty_string; |
my $pretty_string; |
if ($env{'form.phase'} eq 'basic_search') { |
if ($env{'form.phase'} eq 'basic_search') { |
($query,$pretty_string,$libraries) = |
($query,$pretty_string,$libraries,$domains) = |
&parse_basic_search($r,$closebutton,$hidden_fields); |
&parse_basic_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
$persistent_db_file); |
$persistent_db_file); |
} else { # Advanced search |
} else { # Advanced search |
($query,$customquery,$customshow,$libraries,$pretty_string) |
($query,$customquery,$customshow,$libraries,$pretty_string,$domains) |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
} |
} |
Line 353 END
|
Line 353 END
|
customquery => $customquery, |
customquery => $customquery, |
customshow => $customshow, |
customshow => $customshow, |
libraries => $libraries, |
libraries => $libraries, |
pretty_string => $pretty_string }, |
pretty_string => $pretty_string, |
|
domains => $domains }, |
$persistent_db_file); |
$persistent_db_file); |
# |
# |
# Set up table |
# Set up table |
Line 1012 Outputs: array of values. Returns undef
|
Line 1013 Outputs: array of values. Returns undef
|
|
|
This function is the reverse of &make_persistent(); |
This function is the reverse of &make_persistent(); |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
values unescaped. If the item contains commas (before unescaping), the |
values unescaped. If the item is 'domains; then the returned |
returned value will be an array pointer. |
value will be a hash pointer. Otherwise, if the item contains |
|
commas (before unescaping), the returned value will be an array pointer. |
|
|
=cut |
=cut |
|
|
Line 1031 sub get_persistent_data {
|
Line 1033 sub get_persistent_data {
|
push @Values, undef; |
push @Values, undef; |
next; |
next; |
} |
} |
my @values = map { |
if ($name eq 'domains') { |
&unescape($_); |
my %valueshash; |
} split(',',$persistent_db{$name}); |
my @items= map { &unescape($_); } split(',',$persistent_db{$name}); |
if (@values <= 1) { |
foreach my $item (@items) { |
push @Values,$values[0]; |
if ($item =~ /=/) { |
|
my ($key,$val) = map { &unescape($_); } split(/=/,$item); |
|
$valueshash{$key} = $val; |
|
} |
|
} |
|
push(@Values,\%valueshash); |
} else { |
} else { |
push @Values,\@values; |
my @values = map { |
|
&unescape($_); |
|
} split(',',$persistent_db{$name}); |
|
if (@values <= 1) { |
|
push @Values,$values[0]; |
|
} else { |
|
push @Values,\@values; |
|
} |
} |
} |
} |
} |
untie (%persistent_db); |
untie (%persistent_db); |
Line 1055 Inputs: Hash of values to save, filename
|
Line 1069 Inputs: Hash of values to save, filename
|
|
|
Store variables away to the %persistent_db. |
Store variables away to the %persistent_db. |
Values will be escaped. Values that are array pointers will have their |
Values will be escaped. Values that are array pointers will have their |
elements escaped and concatenated in a comma separated string. |
elements escaped and concatenated in a comma separated string. Values |
|
that are hash pointers will have their keys and values escaped and |
|
concatenated in a comma separated string. |
|
|
=cut |
=cut |
|
|
Line 1067 sub make_persistent {
|
Line 1083 sub make_persistent {
|
return undef if (! tie(%persistent_db,'GDBM_File', |
return undef if (! tie(%persistent_db,'GDBM_File', |
$filename,&GDBM_WRCREAT(),0640)); |
$filename,&GDBM_WRCREAT(),0640)); |
foreach my $name (keys(%save)) { |
foreach my $name (keys(%save)) { |
my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); |
my @values=(); |
# We handle array references, but not recursively. |
if (ref($save{$name}) eq 'ARRAY') { |
|
@values = @{$save{$name}}; |
|
} elsif (ref($save{$name}) eq 'HASH') { |
|
foreach my $key (%{$save{$name}}) { |
|
push(@values,&escape($key).'='.&escape($save{$name}{$key})); |
|
} |
|
} else { |
|
@values = $save{$name}; |
|
} |
|
# We handle array and hash references, but not recursively. |
my $store = join(',', map { &escape($_); } @values ); |
my $store = join(',', map { &escape($_); } @values ); |
$persistent_db{$name} = $store; |
$persistent_db{$name} = $store; |
} |
} |
Line 1385 sub parse_advanced_search {
|
Line 1410 sub parse_advanced_search {
|
## |
## |
## Deal with restrictions to given domains |
## Deal with restrictions to given domains |
## |
## |
my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
|
&parse_domain_restrictions(); |
if ($pretty_domains_string) { |
if ($pretty_domains_string) { |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
} |
} |
Line 1401 sub parse_advanced_search {
|
Line 1427 sub parse_advanced_search {
|
} |
} |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
return ($query,$customquery,$customshow,$libraries_to_query, |
return ($query,$customquery,$customshow,$libraries_to_query, |
$pretty_search_string); |
$pretty_search_string,$domains_to_query); |
} |
} |
|
|
sub parse_domain_restrictions { |
sub parse_domain_restrictions { |
my $libraries_to_query = undef; |
my $libraries_to_query = undef; |
|
my $domains_to_query = undef; |
# $env{'form.domains'} can be either a scalar or an array reference. |
# $env{'form.domains'} can be either a scalar or an array reference. |
# We need an array. |
# We need an array. |
if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { |
if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { |
Line 1429 sub parse_domain_restrictions {
|
Line 1456 sub parse_domain_restrictions {
|
foreach (sort @allowed_domains) { |
foreach (sort @allowed_domains) { |
$pretty_domains_string .= "<b>".$_."</b> "; |
$pretty_domains_string .= "<b>".$_."</b> "; |
} |
} |
my %servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, |
my %library_servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, |
'library'); |
'library'); |
|
my (%older_library_servers,%okdoms,%domains_for_id); |
|
map { $okdoms{$_} = 1; } @allowed_domains; |
|
foreach my $key (keys(%library_servers)) { |
|
if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
|
my $major = $1; |
|
my $minor = $2; |
|
if (($major < 2) || (($major == 2) && ($minor < 11))) { |
|
map { $older_library_servers{$_} = 1; } |
|
&Apache::lonnet::machine_ids($library_servers{$key}); |
|
} else { |
|
my %possdoms; |
|
map { $possdoms{$_}=1 if ($okdoms{$_}); } |
|
&Apache::lonnet::machine_domains($library_servers{$key}); |
|
$domains_for_id{$key} = join(',',sort(keys(%possdoms))); |
|
} |
|
} |
|
} |
|
my %servers = (%library_servers,%older_library_servers); |
$libraries_to_query = [keys(%servers)]; |
$libraries_to_query = [keys(%servers)]; |
|
$domains_to_query = \%domains_for_id; |
} |
} |
return ($libraries_to_query, |
return ($libraries_to_query, |
$pretty_domains_string); |
$pretty_domains_string, |
|
$domains_to_query); |
} |
} |
|
|
###################################################################### |
###################################################################### |
Line 1463 sub parse_basic_search {
|
Line 1510 sub parse_basic_search {
|
$env{"form.$_"}=&unescape($env{"form.$_"}); |
$env{"form.$_"}=&unescape($env{"form.$_"}); |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
|
&parse_domain_restrictions(); |
# |
# |
# Check to see if enough of a query is filled in |
# Check to see if enough of a query is filled in |
my $search_string = $env{'form.basicexp'}; |
my $search_string = $env{'form.basicexp'}; |
Line 1509 sub parse_basic_search {
|
Line 1557 sub parse_basic_search {
|
$pretty_search_string =~ s:^<br /> and ::; |
$pretty_search_string =~ s:^<br /> and ::; |
&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
return ($final_query,$pretty_search_string, |
return ($final_query,$pretty_search_string, |
$libraries_to_query); |
$libraries_to_query,$domains_to_query); |
} |
} |
|
|
|
|
Line 1901 sub ensure_db_and_table {
|
Line 1949 sub ensure_db_and_table {
|
## Sanity check the table id. |
## Sanity check the table id. |
## |
## |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
$r->print(&Apache::loncommon::start_page(&mt('Error')) |
$r->print(&Apache::loncommon::start_page('Error') |
. '<p>table: |'.$table.'|</p>' # SB |
|
.'<p class="LC_error">' |
.'<p class="LC_error">' |
.&mt('Unable to retrieve search results. ' |
.&mt('Unable to retrieve search results. ' |
.'Unable to determine the table results were saved in.') |
.'Unable to determine the table results were saved in.') |
|
.'</p>' |
|
. '<p>'.&mt('Internal info:').'</p>' |
|
.'<pre>'.$table.'</pre>' |
.&Apache::loncommon::end_page() |
.&Apache::loncommon::end_page() |
); |
); |
return undef; |
return undef; |
Line 2037 END
|
Line 2087 END
|
# $result.="</select>\n"; |
# $result.="</select>\n"; |
my $revise = &revise_button(); |
my $revise = &revise_button(); |
$result.='<p>' |
$result.='<p>' |
.&mt('There are [_1] matches to your query.',$total_results) |
.&mt('Total of [quant,_1,match,matches] to your query.',$total_results) |
.' '.$revise.'</p>' |
.' '.$revise.'</p>' |
.'<p>'.&mt('Search: ').$pretty_query_string |
.'<p>'.&mt('Search: ').$pretty_query_string |
.'</p></form>'; |
.'</p></form>'; |
Line 2257 results into MySQL.
|
Line 2307 results into MySQL.
|
###################################################################### |
###################################################################### |
sub run_search { |
sub run_search { |
my ($r,$query,$customquery,$customshow,$serverlist, |
my ($r,$query,$customquery,$customshow,$serverlist, |
$pretty_string,$area) = @_; |
$pretty_string,$area,$domainsref) = @_; |
my $tabletype = 'metadata'; |
my $tabletype = 'metadata'; |
if ($area eq 'portfolio') { |
if ($area eq 'portfolio') { |
$tabletype = 'portfolio_search'; |
$tabletype = 'portfolio_search'; |
Line 2289 END
|
Line 2339 END
|
$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine the servers we need to contact. |
# Determine the servers we need to contact. |
my @Servers_to_contact; |
my (@Servers_to_contact,%domains_by_server); |
if (defined($serverlist)) { |
if (defined($serverlist)) { |
if (ref($serverlist) eq 'ARRAY') { |
if (ref($serverlist) eq 'ARRAY') { |
@Servers_to_contact = @$serverlist; |
@Servers_to_contact = @$serverlist; |
} else { |
} else { |
@Servers_to_contact = ($serverlist); |
@Servers_to_contact = ($serverlist); |
} |
} |
|
if (ref($domainsref) eq 'HASH') { |
|
foreach my $server (@Servers_to_contact) { |
|
$domains_by_server{$server} = $domainsref->{$server}; |
|
} |
|
} |
} else { |
} else { |
my %all_library_servers = &Apache::lonnet::unique_library(); |
my %library_servers = &Apache::lonnet::unique_library(); |
|
my (%all_library_servers, %older_library_servers); |
|
foreach my $key (keys(%library_servers)) { |
|
if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
|
my $major = $1; |
|
my $minor = $2; |
|
if (($major < 2) || (($major == 2) && ($minor < 11))) { |
|
map { $older_library_servers{$_} = 1; } |
|
&Apache::lonnet::machine_ids($library_servers{$key}); |
|
} |
|
} |
|
} |
|
%all_library_servers = (%library_servers,%older_library_servers); |
@Servers_to_contact = sort(keys(%all_library_servers)); |
@Servers_to_contact = sort(keys(%all_library_servers)); |
|
foreach my $server (@Servers_to_contact) { |
|
my %possdoms; |
|
map { $possdoms{$_}=1; } &Apache::lonnet::machine_domains($all_library_servers{$server}); |
|
$domains_by_server{$server} = |
|
join(',',sort(&Apache::lonnet::machine_domains($all_library_servers{$server}))); |
|
} |
} |
} |
my %Server_status; |
my %Server_status; |
# |
# |
Line 2368 END
|
Line 2441 END
|
my $server = shift(@Servers_to_contact); |
my $server = shift(@Servers_to_contact); |
&update_status($r,&mt('contacting [_1]',$server)); |
&update_status($r,&mt('contacting [_1]',$server)); |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
$customshow,[$server]); |
$customshow,[$server],\%domains_by_server); |
($server) = keys(%$reply); |
($server) = keys(%$reply); |
$Server_status{$server} = $reply->{$server}; |
$Server_status{$server} = $reply->{$server}; |
} else { |
} else { |
Line 3741 sub cleanup {
|
Line 3814 sub cleanup {
|
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
} |
} |
} |
} |
&untiehash(); |
|
&Apache::lonmysql::disconnect_from_db(); |
&Apache::lonmysql::disconnect_from_db(); |
return OK; |
return OK; |
} |
} |