function kleo_ajax_search()
{
//if "s" input is missing exit
if (empty($_REQUEST['s']) && empty($_REQUEST['bbp_search'])) {
die;
}
if (!empty($_REQUEST['bbp_search'])) {
$search_string = $_REQUEST['bbp_search'];
} else {
$search_string = $_REQUEST['s'];
}
$output = "";
$context = "any";
$defaults = array('numberposts' => 4, 'posts_per_page' => 20, 'post_type' => 'any', 'post_status' => 'publish', 'post_password' => '', 'suppress_filters' => false, 's' => $_REQUEST['s']);
if (isset($_REQUEST['context']) && $_REQUEST['context'] != '') {
$context = explode(",", $_REQUEST['context']);
$defaults['post_type'] = $context;
}
$defaults = apply_filters('kleo_ajax_query_args', $defaults);
$the_query = new WP_Query($defaults);
$posts = $the_query->get_posts();
$members = array();
$members['total'] = 0;
$groups = array();
$groups['total'] = 0;
$forums = FALSE;
if (function_exists('bp_is_active') && ($context == "any" || in_array("members", $context))) {
$members = bp_core_get_users(array('search_terms' => $search_string, 'per_page' => $defaults['numberposts'], 'populate_extras' => false));
}
if (function_exists('bp_is_active') && bp_is_active("groups") && ($context == "any" || in_array("groups", $context))) {
$groups = groups_get_groups(array('search_terms' => $search_string, 'per_page' => $defaults['numberposts'], 'populate_extras' => false));
}
if (class_exists('bbPress') && ($context == "any" || in_array("forum", $context))) {
$forums = kleo_bbp_get_replies($search_string);
}
//if there are no posts, groups nor members
if (empty($posts) && $members['total'] == 0 && $groups['total'] == 0 && !$forums) {
$output = "<div class='kleo_ajax_entry ajax_not_found'>";
$output .= "<div class='ajax_search_content'>";
$output .= "<i class='icon icon-exclamation-sign'></i> ";
$output .= __("Sorry, we haven't found anything based on your criteria.", 'kleo_framework');
$output .= "<br>";
$output .= __("Please try searching by different terms.", 'kleo_framework');
$output .= "</div>";
$output .= "</div>";
echo $output;
die;
}
//if there are members
if ($members['total'] != 0) {
$output .= '<div class="kleo-ajax-part kleo-ajax-type-members">';
$output .= '<h4><span>' . __("Members", 'kleo_framework') . '</span></h4>';
foreach ((array) $members['users'] as $member) {
$image = '<img src="' . bp_core_fetch_avatar(array('item_id' => $member->ID, 'width' => 25, 'height' => 25, 'html' => false)) . '" class="kleo-rounded" alt="">';
if ($update = bp_get_user_meta($member->ID, 'bp_latest_update', true)) {
$latest_activity = char_trim(trim(strip_tags(bp_create_excerpt($update['content'], 50, "..."))));
} else {
$latest_activity = '';
}
$output .= "<div class ='kleo_ajax_entry'>";
$output .= "<div class='ajax_search_image'>{$image}</div>";
$output .= "<div class='ajax_search_content'>";
$output .= "<a href='" . bp_core_get_user_domain($member->ID) . "' class='search_title'>";
$output .= $member->display_name;
$output .= "</a>";
$output .= "<span class='search_excerpt'>";
$output .= $latest_activity;
$output .= "</span>";
$output .= "</div>";
$output .= "</div>";
}
$output .= "<a class='ajax_view_all' href='" . bp_get_members_directory_permalink() . "?s=" . $search_string . "'>" . __('View member results', 'kleo_framework') . "</a>";
$output .= "</div>";
}
//if there are groups
if ($groups['total'] != 0) {
$output .= '<div class="kleo-ajax-part kleo-ajax-type-groups">';
$output .= '<h4><span>' . __("Groups", 'kleo_framework') . '</span></h4>';
foreach ((array) $groups['groups'] as $group) {
$image = '<img src="' . bp_core_fetch_avatar(array('item_id' => $group->id, 'object' => 'group', 'width' => 25, 'height' => 25, 'html' => false)) . '" class="kleo-rounded" alt="">';
$output .= "<div class ='kleo_ajax_entry'>";
$output .= "<div class='ajax_search_image'>{$image}</div>";
$output .= "<div class='ajax_search_content'>";
$output .= "<a href='" . bp_get_group_permalink($group) . "' class='search_title'>";
$output .= $group->name;
$output .= "</a>";
$output .= "</div>";
$output .= "</div>";
}
$output .= "<a class='ajax_view_all' href='" . bp_get_groups_directory_permalink() . "?s=" . $search_string . "'>" . __('View group results', 'kleo_framework') . "</a>";
$output .= "</div>";
}
//if there are posts
if (!empty($posts)) {
$post_types = array();
$post_type_obj = array();
foreach ($posts as $post) {
$post_types[$post->post_type][] = $post;
if (empty($post_type_obj[$post->post_type])) {
$post_type_obj[$post->post_type] = get_post_type_object($post->post_type);
}
}
foreach ($post_types as $ptype => $post_type) {
$output .= '<div class="kleo-ajax-part kleo-ajax-type-' . esc_attr($post_type_obj[$ptype]->name) . '">';
if (isset($post_type_obj[$ptype]->labels->name)) {
$output .= "<h4><span>" . $post_type_obj[$ptype]->labels->name . "</span></h4>";
} else {
$output .= "<hr>";
}
$count = 0;
foreach ($post_type as $post) {
$count++;
if ($count > 4) {
continue;
}
$format = get_post_format($post->ID);
if ($img_url = kleo_get_post_thumbnail_url($post->ID)) {
$image = aq_resize($img_url, 44, 44, true, true, true);
if (!$image) {
$image = $img_url;
}
$image = '<img src="' . $image . '" class="kleo-rounded">';
} else {
if ($format == 'video') {
$image = "<i class='icon icon-video'></i>";
} elseif ($format == 'image' || $format == 'gallery') {
$image = "<i class='icon icon-picture'></i>";
} else {
$image = "<i class='icon icon-link'></i>";
}
}
$excerpt = "";
if (!empty($post->post_content)) {
$excerpt = char_trim(trim(strip_tags(strip_shortcodes($post->post_content))), 40, "...");
}
$link = apply_filters('kleo_custom_url', get_permalink($post->ID));
$classes = "format-" . $format;
$output .= "<div class ='kleo_ajax_entry {$classes}'>";
$output .= "<div class='ajax_search_image'>{$image}</div>";
$output .= "<div class='ajax_search_content'>";
$output .= "<a href='{$link}' class='search_title'>";
$output .= get_the_title($post->ID);
$output .= "</a>";
$output .= "<span class='search_excerpt'>";
$output .= $excerpt;
$output .= "</span>";
$output .= "</div>";
$output .= "</div>";
}
$output .= '</div>';
}
$output .= "<a class='ajax_view_all' href='" . home_url('/') . '?s=' . $search_string . "'>" . __('View all results', 'kleo_framework') . "</a>";
}
/* Forums topics search */
if (!empty($forums)) {
$output .= '<div class="kleo-ajax-part kleo-ajax-type-forums">';
$output .= '<h4><span>' . __("Forums", 'kleo_framework') . '</span></h4>';
$i = 0;
foreach ($forums as $fk => $forum) {
$i++;
if ($i <= 4) {
$image = "<i class='icon icon-chat-1'></i>";
$output .= "<div class ='kleo_ajax_entry'>";
$output .= "<div class='ajax_search_image'>{$image}</div>";
$output .= "<div class='ajax_search_content'>";
$output .= "<a href='" . $forum['url'] . "' class='search_title'>";
$output .= $forum['name'];
$output .= "</a>";
//$output .= "<span class='search_excerpt'>";
//$output .= $latest_activity;
//$output .= "</span>";
$output .= "</div>";
$output .= "</div>";
}
}
$output .= "<a class='ajax_view_all' href='" . bbp_get_search_url() . "?bbp_search=" . $search_string . "'>" . __('View forum results', 'kleo_framework') . "</a>";
$output .= "</div>";
}
echo $output;
die;
}
function kleo_ajax_search()
{
//if "s" input is missing exit
if (empty($_REQUEST['s'])) {
die;
}
$output = "";
$defaults = array('numberposts' => 4, 'post_type' => 'any', 'post_status' => 'publish', 'post_password' => '', 'suppress_filters' => false);
$defaults = apply_filters('kleo_ajax_query_args', $defaults);
$query = array_merge($defaults, $_REQUEST);
$query = http_build_query($query);
$posts = get_posts($query);
//if there are no posts
if (empty($posts)) {
$output = "<div class='kleo_ajax_entry ajax_not_found'>";
$output .= "<div class='ajax_search_content'>";
$output .= "<i class='icon icon-exclamation-sign'></i> ";
$output .= __("Sorry, no pages matched your criteria.", 'kleo_framework');
$output .= "<br>";
$output .= __("Please try searching by different terms.", 'kleo_framework');
$output .= "</div>";
$output .= "</div>";
echo $output;
die;
}
//if there are posts
$post_types = array();
$post_type_obj = array();
foreach ($posts as $post) {
$post_types[$post->post_type][] = $post;
if (empty($post_type_obj[$post->post_type])) {
$post_type_obj[$post->post_type] = get_post_type_object($post->post_type);
}
}
foreach ($post_types as $ptype => $post_type) {
if (isset($post_type_obj[$ptype]->labels->name)) {
$output .= "<h4>" . $post_type_obj[$ptype]->labels->name . "</h4>";
} else {
$output .= "<hr>";
}
foreach ($post_type as $post) {
$format = get_post_format($post->ID);
if (get_the_post_thumbnail($post->ID, 'thumbnail')) {
$image = get_the_post_thumbnail($post->ID, 'thumbnail');
} else {
if ($format == 'video') {
$image = "<i class='icon icon-video'></i>";
} elseif ($format == 'image' || $format == 'gallery') {
$image = "<i class='icon icon-picture'></i>";
} else {
$image = "<i class='icon icon-link'></i>";
}
}
$excerpt = "";
if (!empty($post->post_content)) {
$excerpt = "<br>" . char_trim(trim(strip_tags(strip_shortcodes($post->post_content))), 40, "...");
}
$link = apply_filters('kleo_custom_url', get_permalink($post->ID));
$classes = "format-" . $format;
$output .= "<div class ='kleo_ajax_entry {$classes}'>";
$output .= "<div class='ajax_search_image'>{$image}</div>";
$output .= "<div class='ajax_search_content'>";
$output .= "<a href='{$link}' class='search_title'>";
$output .= get_the_title($post->ID);
$output .= "</a>";
$output .= "<span class='search_excerpt'>";
$output .= $excerpt;
$output .= "</span>";
$output .= "</div>";
$output .= "</div>";
}
}
$output .= "<a class='ajax_view_all' href='" . home_url('?s=' . $_REQUEST['s']) . "'>" . __('View all results', 'kleo_framework') . "</a>";
echo $output;
die;
}
