function relevanssi_options()
{
global $relevanssi_variables;
if (RELEVANSSI_PREMIUM) {
$options_txt = __('Relevanssi Premium Search Options', 'relevanssi');
} else {
$options_txt = __('Relevanssi Search Options', 'relevanssi');
}
printf("<div class='wrap'><h2>%s</h2>", $options_txt);
if (!empty($_POST)) {
if (isset($_REQUEST['submit'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
update_relevanssi_options();
}
if (isset($_REQUEST['index'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
update_relevanssi_options();
relevanssi_build_index();
}
if (isset($_REQUEST['index_extend'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
update_relevanssi_options();
relevanssi_build_index(true);
}
if (isset($_REQUEST['import_options'])) {
if (function_exists('relevanssi_import_options')) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
$options = $_REQUEST['relevanssi_settings'];
relevanssi_import_options($options);
}
}
if (isset($_REQUEST['search'])) {
relevanssi_search($_REQUEST['q']);
}
if (isset($_REQUEST['dowhat'])) {
if ("add_stopword" == $_REQUEST['dowhat']) {
if (isset($_REQUEST['term'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
relevanssi_add_stopword($_REQUEST['term']);
}
}
}
if (isset($_REQUEST['addstopword'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
relevanssi_add_stopword($_REQUEST['addstopword']);
}
if (isset($_REQUEST['removestopword'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
relevanssi_remove_stopword($_REQUEST['removestopword']);
}
if (isset($_REQUEST['removeallstopwords'])) {
check_admin_referer(plugin_basename($relevanssi_variables['file']), 'relevanssi_options');
relevanssi_remove_all_stopwords();
}
}
relevanssi_options_form();
relevanssi_common_words();
echo "<div style='clear:both'></div>";
echo "</div>";
}
function relevanssi_options() {
$options_txt = __('Relevanssi Search Options', 'relevanssi');
printf("<div class='wrap'><h2>%s</h2>", $options_txt);
if (isset($_REQUEST['submit'])) {
update_relevanssi_options();
}
if (isset($_REQUEST['index'])) {
update_relevanssi_options();
relevanssi_build_index();
}
if (isset($_REQUEST['index_extend'])) {
update_relevanssi_options();
relevanssi_build_index(true);
}
if (isset($_REQUEST['search'])) {
relevanssi_search($_REQUEST['q']);
}
if (isset($_REQUEST['uninstall'])) {
relevanssi_uninstall();
}
if (isset($_REQUEST['dowhat'])) {
if ("add_stopword" == $_REQUEST['dowhat']) {
if (isset($_REQUEST['term'])) {
relevanssi_add_stopword($_REQUEST['term']);
}
}
}
if (isset($_REQUEST['addstopword'])) {
relevanssi_add_stopword($_REQUEST['addstopword']);
}
if (isset($_REQUEST['removestopword'])) {
relevanssi_remove_stopword($_REQUEST['removestopword']);
}
relevanssi_options_form();
relevanssi_common_words();
echo "<div style='clear:both'></div>";
echo "</div>";
}
function relevanssi_do_query(&$query)
{
// this all is basically lifted from Kenny Katzgrau's wpSearch
// thanks, Kenny!
global $relevanssi_active;
$relevanssi_active = true;
$posts = array();
if (function_exists('mb_strtolower')) {
$q = trim(stripslashes(mb_strtolower($query->query_vars["s"])));
} else {
$q = trim(stripslashes(strtolower($query->query_vars["s"])));
}
$cache = get_option('relevanssi_enable_cache');
$cache == 'on' ? $cache = true : ($cache = false);
if (isset($query->query_vars['searchblogs'])) {
$search_blogs = $query->query_vars['searchblogs'];
$post_type = false;
if (isset($query->query_vars["post_type"]) && $query->query_vars["post_type"] != 'any') {
$post_type = $query->query_vars["post_type"];
}
if (isset($query->query_vars["post_types"]) && $query->query_vars["post_types"] != 'any') {
$post_type = $query->query_vars["post_types"];
}
if (function_exists('relevanssi_search_multi')) {
$return = relevanssi_search_multi($q, $search_blogs, $post_type);
}
} else {
$tax_query = array();
$tax_query_relation = apply_filters('relevanssi_default_tax_query_relation', 'OR');
if (isset($query->tax_query) && empty($query->tax_query->queries)) {
// Tax query is empty, let's get rid of it.
$query->tax_query = null;
}
if (isset($query->query_vars['tax_query'])) {
// This is user-created tax_query array as described in WP Codex
foreach ($query->query_vars['tax_query'] as $type => $item) {
if (is_string($type) && $type == 'relation') {
$tax_query_relation = $item;
} else {
$tax_query[] = $item;
}
}
} else {
if (isset($query->tax_query)) {
// This is the WP-created Tax_Query object, which is different from above
foreach ($query->tax_query as $type => $item) {
if (is_string($type) && $type == 'relation') {
$tax_query_relation = $item;
}
if (is_string($type) && $type == 'queries') {
foreach ($item as $tax_query_row) {
$tax_query[] = $tax_query_row;
}
}
}
} else {
$cat = false;
if (isset($query->query_vars["cats"])) {
$cat = $query->query_vars["cats"];
}
if (empty($cat)) {
$cat = get_option('relevanssi_cat');
if (0 == $cat) {
$cat = false;
}
}
if ($cat) {
$cat = explode(',', $cat);
$tax_query[] = array('taxonomy' => 'category', 'field' => 'id', 'terms' => $cat);
}
if (!empty($query->query_vars['category_name']) && empty($query->query_vars['category__in'])) {
$cat = explode(',', $query->query_vars['category_name']);
$tax_query[] = array('taxonomy' => 'category', 'field' => 'slug', 'terms' => $cat);
}
if (!empty($query->query_vars['category__in'])) {
$tax_query[] = array('taxonomy' => 'category', 'field' => 'id', 'terms' => $query->query_vars['category__in']);
}
if (!empty($query->query_vars['category__not_in'])) {
$tax_query[] = array('taxonomy' => 'category', 'field' => 'id', 'terms' => $query->query_vars['category__not_in'], 'operator' => 'NOT IN');
}
if (!empty($query->query_vars['category__and'])) {
$tax_query[] = array('taxonomy' => 'category', 'field' => 'id', 'terms' => $query->query_vars['category__and'], 'operator' => 'AND', 'include_children' => false);
}
$excat = get_option('relevanssi_excat');
if (isset($excat) && $excat != 0) {
$tax_query[] = array('taxonomy' => 'category', 'field' => 'id', 'terms' => $excat, 'operator' => 'NOT IN');
}
$tag = false;
if (isset($query->query_vars["tags"])) {
$tag = $query->query_vars["tags"];
}
if ($tag) {
if (strpos($tag, '+') !== false) {
$tag = explode('+', $tag);
$operator = 'and';
} else {
$tag = explode(',', $tag);
$operator = 'or';
}
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $tag, 'operator' => $operator);
}
if (!empty($query->query_vars['tag_id'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag_id']);
}
if (!empty($query->query_vars['tag_id'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag_id']);
}
if (!empty($query->query_vars['tag__in'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag__in']);
}
if (!empty($query->query_vars['tag__not_in'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag__not_in'], 'operator' => 'NOT IN');
}
if (!empty($query->query_vars['tag__and'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag__and'], 'operator' => 'AND');
}
if (!empty($query->query_vars['tag__not_in'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $query->query_vars['tag__not_in'], 'operator' => 'NOT IN');
}
if (!empty($query->query_vars['tag_slug__in'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'slug', 'terms' => $query->query_vars['tag_slug__in']);
}
if (!empty($query->query_vars['tag_slug__not_in'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'slug', 'terms' => $query->query_vars['tag_slug__not_in'], 'operator' => 'NOT IN');
}
if (!empty($query->query_vars['tag_slug__and'])) {
$tax_query[] = array('taxonomy' => 'post_tag', 'field' => 'slug', 'terms' => $query->query_vars['tag_slug__and'], 'operator' => 'AND');
}
if (isset($query->query_vars["taxonomy"])) {
if (function_exists('relevanssi_process_taxonomies')) {
$tax_query = relevanssi_process_taxonomies($query->query_vars["taxonomy"], $query->query_vars["term"], $tax_query);
} else {
if (!empty($query->query_vars["term"])) {
$term = $query->query_vars["term"];
}
$tax_query[] = array('taxonomy' => $query->query_vars["taxonomy"], 'field' => 'slug', 'terms' => $term);
}
}
}
}
$author = false;
if (!empty($query->query_vars["author"])) {
$author = explode(',', $query->query_vars["author"]);
}
if (!empty($query->query_vars["author_name"])) {
$author_object = get_user_by('slug', $query->query_vars["author_name"]);
$author[] = $author_object->ID;
}
$post_query = array();
if (!empty($query->query_vars['post__in'])) {
$post_query = array('in' => $query->query_vars['post__in']);
}
if (!empty($query->query_vars['post__not_in'])) {
$post_query = array('not in' => $query->query_vars['post__not_in']);
}
$meta_query = array();
$meta_query_relation = apply_filters('relevanssi_default_meta_query_relation', 'AND');
if (!empty($query->query_vars["meta_query"])) {
$meta_query = $query->query_vars["meta_query"];
}
if (isset($query->query_vars["customfield_key"])) {
isset($query->query_vars["customfield_value"]) ? $value = $query->query_vars["customfield_value"] : ($value = null);
$meta_query[] = array('key' => $query->query_vars["customfield_key"], 'value' => $value, 'compare' => '=');
}
if (!empty($query->query_vars["meta_key"]) || !empty($query->query_vars["meta_value"]) || !empty($query->query_vars["meta_value_num"])) {
$value = null;
if (!empty($query->query_vars["meta_value"])) {
$value = $query->query_vars["meta_value"];
}
if (!empty($query->query_vars["meta_value_num"])) {
$value = $query->query_vars["meta_value_num"];
}
!empty($query->query_vars["meta_compare"]) ? $compare = $query->query_vars["meta_compare"] : ($compare = '=');
$meta_query[] = array('key' => $query->query_vars["meta_key"], 'value' => $value, 'compare' => $compare);
}
$search_blogs = false;
if (isset($query->query_vars["search_blogs"])) {
$search_blogs = $query->query_vars["search_blogs"];
}
$post_type = false;
if (isset($query->query_vars["post_type"]) && $query->query_vars["post_type"] != 'any') {
$post_type = $query->query_vars["post_type"];
}
if (isset($query->query_vars["post_types"]) && $query->query_vars["post_types"] != 'any') {
$post_type = $query->query_vars["post_types"];
}
if ($post_type == -1) {
$post_type = false;
}
$expids = get_option("relevanssi_exclude_posts");
if (is_admin()) {
// in admin search, search everything
$excat = null;
$expids = null;
}
$operator = "";
if (function_exists('relevanssi_set_operator')) {
$operator = relevanssi_set_operator($query);
$operator = strtoupper($operator);
// just in case
}
if ($operator != "OR" && $operator != "AND") {
$operator = get_option("relevanssi_implicit_operator");
}
isset($query->query_vars['orderby']) ? $orderby = $query->query_vars['orderby'] : ($orderby = null);
isset($query->query_vars['order']) ? $order = $query->query_vars['order'] : ($order = null);
// Add synonyms
// This is done here so the new terms will get highlighting
if ("OR" == $operator) {
// Synonyms are only used in OR queries
$q = relevanssi_add_synonyms($q);
}
if ($cache) {
$params = md5(serialize(array($q, $tax_query, $tax_query_relation, $post_query, $meta_query, $expids, $post_type, $operator, $search_blogs, $author, $orderby, $order)));
$return = relevanssi_fetch_hits($params);
if (!$return) {
$return = relevanssi_search($q, $tax_query, $tax_query_relation, $post_query, $meta_query, $expids, $post_type, $operator, $search_blogs, $author, $orderby, $order);
$return_ser = serialize($return);
relevanssi_store_hits($params, $return_ser);
}
} else {
$return = relevanssi_search($q, $tax_query, $tax_query_relation, $post_query, $meta_query, $expids, $post_type, $operator, $search_blogs, $author, $orderby, $order);
}
}
isset($return['hits']) ? $hits = $return['hits'] : ($hits = array());
isset($return['query']) ? $q = $return['query'] : ($q = "");
$filter_data = array($hits, $q);
$hits_filters_applied = apply_filters('relevanssi_hits_filter', $filter_data);
$hits = $hits_filters_applied[0];
$query->found_posts = sizeof($hits);
if ($query->query_vars["posts_per_page"] == 0) {
// assume something sensible to prevent "division by zero error";
$query->query_vars["posts_per_page"] = -1;
}
if ($query->query_vars["posts_per_page"] == -1) {
$query->max_num_pages = sizeof($hits);
} else {
$query->max_num_pages = ceil(sizeof($hits) / $query->query_vars["posts_per_page"]);
}
$update_log = get_option('relevanssi_log_queries');
if ('on' == $update_log) {
relevanssi_update_log($q, sizeof($hits));
}
$make_excerpts = get_option('relevanssi_excerpts');
if ($query->is_admin) {
$make_excerpts = false;
}
if ($query->query_vars['paged'] > 0) {
$wpSearch_low = ($query->query_vars['paged'] - 1) * $query->query_vars["posts_per_page"];
} else {
$wpSearch_low = 0;
}
if ($query->query_vars["posts_per_page"] == -1) {
$wpSearch_high = sizeof($hits);
} else {
$wpSearch_high = $wpSearch_low + $query->query_vars["posts_per_page"] - 1;
}
if (isset($query->query_vars['offset']) && $query->query_vars['offset'] > 0) {
$wpSearch_high += $query->query_vars['offset'];
$wpSearch_low += $query->query_vars['offset'];
}
if ($wpSearch_high > sizeof($hits)) {
$wpSearch_high = sizeof($hits);
}
for ($i = $wpSearch_low; $i <= $wpSearch_high; $i++) {
if (isset($hits[intval($i)])) {
$post = $hits[intval($i)];
} else {
continue;
}
if ($post == NULL) {
// apparently sometimes you can get a null object
continue;
}
//Added by OdditY - Highlight Result Title too ->
if ("on" == get_option('relevanssi_hilite_title')) {
if (function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage')) {
$post->post_title = strip_tags(qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($post->post_title));
} else {
$post->post_title = strip_tags($post->post_title);
}
$highlight = get_option('relevanssi_highlight');
if ("none" != $highlight) {
if (!is_admin()) {
$post->post_title = relevanssi_highlight_terms($post->post_title, $q);
}
}
}
// OdditY end <-
if ('on' == $make_excerpts) {
if ($cache) {
$post->post_excerpt = relevanssi_fetch_excerpt($post->ID, $q);
if ($post->post_excerpt == null) {
$post->post_excerpt = relevanssi_do_excerpt($post, $q);
relevanssi_store_excerpt($post->ID, $q, $post->post_excerpt);
}
} else {
$post->post_excerpt = relevanssi_do_excerpt($post, $q);
}
if ('on' == get_option('relevanssi_show_matches')) {
$post->post_excerpt .= relevanssi_show_matches($return, $post->ID);
}
}
if (isset($return['scores'][$post->ID])) {
$post->relevance_score = round($return['scores'][$post->ID], 2);
}
$posts[] = $post;
}
$query->posts = $posts;
$query->post_count = count($posts);
return $posts;
}
function relevanssi_options()
{
$options_txt = __('Relevanssi Search Options', 'relevanssi');
printf("<div class='wrap'><?php screen_icon(); ?><h2>%s</h2>", $options_txt);
if (!empty($_REQUEST)) {
if (isset($_REQUEST['hidesponsor'])) {
update_option('relevanssi_hidesponsor', 'true');
}
if (isset($_REQUEST['submit'])) {
update_relevanssi_options();
}
if (isset($_REQUEST['index'])) {
update_relevanssi_options();
relevanssi_build_index();
}
if (isset($_REQUEST['index_extend'])) {
update_relevanssi_options();
relevanssi_build_index(true);
}
if (isset($_REQUEST['search'])) {
relevanssi_search($_REQUEST['q']);
}
if (isset($_REQUEST['uninstall'])) {
relevanssi_uninstall();
}
if (isset($_REQUEST['dowhat'])) {
if ("add_stopword" == $_REQUEST['dowhat']) {
if (isset($_REQUEST['term'])) {
relevanssi_add_stopword($_REQUEST['term']);
}
}
}
if (isset($_REQUEST['addstopword'])) {
relevanssi_add_stopword($_REQUEST['addstopword']);
}
if (isset($_REQUEST['removestopword'])) {
relevanssi_remove_stopword($_REQUEST['removestopword']);
}
if (isset($_REQUEST['removeallstopwords'])) {
relevanssi_remove_all_stopwords();
}
if (isset($_REQUEST['truncate'])) {
$clear_all = true;
relevanssi_truncate_cache($clear_all);
}
}
relevanssi_options_form();
relevanssi_common_words();
echo "<div style='clear:both'></div>";
echo "</div>";
}