{course => $course_id}
);
return Apache2::Const::OK;
+}
+
+sub load_cresults {
+ my $self = shift;
+ my %args = @_;
+ my $internal = $args{internal};
+ my $cgi = $self->cgi;
+ my $ctx = $self->ctx;
+ my $e = $self->editor;
+ my $limit = 10;
+
+ $ctx->{page} = 'cresult' unless $internal;
+ $ctx->{ids} = [];
+ $ctx->{courses} = [];
+ $ctx->{hit_count} = 0;
+ $ctx->{search_ou} = $self->_get_search_lib();
+ my $page = $cgi->param('page') || 0;
+ my $offset = $page * $limit;
+ my $results;
+ $ctx->{page_size} = $limit;
+ $ctx->{search_page} = $page;
+ $ctx->{pagable_limit} = 50;
+
+ # fetch this page plus the first hit from the next page
+ if ($internal) {
+ $limit = $offset + $limit + 1;
+ $offset = 0;
+ }
+
+ my ($user_query, $query, @queries, $modifiers) = _prepare_course_search($cgi, $ctx);
+
+ return Apache2::Const::OK unless $query;
+
+ $ctx->{user_query} = $user_query;
+ $ctx->{processed_search_query} = $query;
+ my $search_args = {};
+ my $course_numbers = ();
+
+ my $where_clause;
+ my $and_terms = [];
+ my $or_terms = [];
+
+ # Handle is_archived checkbox and Org Selector
+ my $search_orgs = $U->get_org_descendants($ctx->{search_ou});
+ push @$and_terms, {'owning_lib' => $search_orgs};
+ push @$and_terms, {'-not' => {'+acmc' => 'is_archived'}} unless $query =~ qr\#include_archived\;
+
+ # Now let's push the actual queries
+ for my $query_obj (@queries) {
+ my $type = $query_obj->{'qtype'};
+ my $query = $query_obj->{'value'};
+ my $bool = $query_obj->{'bool'};
+ my $contains = $query_obj->{'contains'};
+ my $operator = ($contains eq 'nocontains') ? '!~*' : '~*';
+ my $search_query;
+ if ($type eq 'instructor') {
+ my $in = ($contains eq 'nocontains') ? "not in" : "in";
+ $search_query = {'id' => {$in => {
+ 'from' => 'acmcu',
+ 'select' => {'acmcu' => ['course']},
+ 'where' => {'usr' => {'in' => {
+ 'from' => 'au',
+ 'select' => {'au' => ['id']},
+ 'where' => {
+ '-or' => [
+ {'pref_first_given_name' => {'~*' => $query}},
+ {'first_given_name' => {'~*' => $query}},
+ {'pref_second_given_name' => {'~*' => $query}},
+ {'second_given_name' => {'~*' => $query}},
+ {'pref_family_name' => {'~*' => $query}},
+ {'family_name' => {'~*' => $query}}
+ ]
+ }
+ }}}
+ }}};
+ } else {
+ $search_query = ($contains eq 'nocontains') ?
+ {'+acmc' => { $type => {$operator => $query}}} :
+ {$type => {$operator => $query}};
+ }
+
+ if ($bool eq 'or') {
+ push @$or_terms, $search_query;
+ }
+
+ if ($bool eq 'and') {
+ push @$and_terms, $search_query;
+ }
+ }
+
+ if ($or_terms and @$or_terms > 0) {
+ if ($and_terms and @$and_terms > 0) {
+ push @$or_terms, $and_terms;
+ }
+ $where_clause = {'-or' => $or_terms};
+ } else {
+ $where_clause = {'-and' => $and_terms};
+ }
+
+ my $hits = $e->json_query({
+ "from" => "acmc",
+ "select" => {"acmc" => ['id']},
+ "where" => $where_clause
+ });
+
+ my $results = $e->json_query({
+ "from" => "acmc",
+ "select" => {"acmc" => [
+ 'id',
+ 'name',
+ 'course_number',
+ 'section_number',
+ 'is_archived',
+ 'owning_lib'
+ ]},
+ "limit" => $limit,
+ "offset" => $offset,
+ "order_by" => {"acmc" => ['id']},
+ "where" => $where_clause
+ });
+ for my $result (@$results) {
+ push @{$ctx->{courses}}, {
+ id => $result->{id},
+ course_number => $result->{course_number},
+ section_number => $result->{section_number},
+ owning_lib => $result->{owning_lib},
+ name => $result->{name},
+ is_archived => $result->{is_archived},
+ instructors => []
+ }
+ }
+
+ #$ctx->{courses} = $@courses;#[{id=>10, name=>"test", course_number=>"LIT"}];
+ $ctx->{hit_count} = @$hits || 0;
+ #$ctx->{hit_count} = 0;
+ return Apache2::Const::OK;
+}
+
+sub _prepare_course_search {
+ my ($cgi, $ctx) = @_;
+
+ my ($user_query, @queries) = _prepare_query($cgi);
+ my $modifiers;
+ $user_query //= '';
+
+ my $query = $user_query;
+ $query .= ' ' . $ctx->{global_search_filter} if $ctx->{global_search_filter};
+
+ foreach ($cgi->param('modifier')) {
+ $query = ('#' . $_ . ' ' . $query) unless $query =~ qr/\#\Q$_/;
+
+ }
+ # filters
+ foreach (grep /^fi:/, $cgi->param) {
+ /:(-?\w+)$/ or next;
+ my $term = join(",", $cgi->param($_));
+ $query .= " $1($term)" if length $term;
+ }
+
+ return () unless $query;
+
+ return ($user_query, $query, @queries);
+}
+
+sub _prepare_query {
+ my $cgi = shift;
+
+ return $cgi->param('query') unless $cgi->param('qtype');
+
+ my %parts;
+ my @part_names = qw/qtype contains query bool modifier/;
+ $parts{$_} = [ $cgi->param($_) ] for (@part_names);
+
+ my $full_query = '';
+ my @queries;
+ for (my $i = 0; $i < scalar @{$parts{'qtype'}}; $i++) {
+ my ($qtype, $contains, $query, $bool, $modifier) = map { $parts{$_}->[$i] } @part_names;
+ next unless $query =~ /\S/;
+
+ $contains = "" unless defined $contains;
+
+ push @queries, {
+ contains => $contains,
+ bool => $bool,
+ qtype => $qtype,
+ value => $query
+ };
+
+ $bool = ($bool and $bool eq 'or') ? '||' : '&&';
+
+ $query = "$qtype:$query";
+
+ $full_query = $full_query ? "($full_query $bool $query)" : $query;
+ }
+
+ return ($full_query, @queries);
}
\ No newline at end of file
projects / evergreen-equinox.git / blobdiff