BP_Search
BuddyPress Global Search Main Controller class
Description
Source
File: bp-search/classes/class-bp-search.php
class BP_Search {
/**
* The variable to hold the helper class objects for each type of searches.
* E.g
* [
* 'posts' => an object of Bp_Search_Posts,
* 'groups' => an object of Bp_Search_Groups
* ]
* @var array
* @since BuddyBoss 1.0.0
*/
public $search_helpers = array();
public $searchable_items;
/**
* The variable to hold arguments used for search.
* It will be used by other methods later on.
* @var array
*/
public $search_args = array();
/**
* The variable to hold search results.
* The results will be grouped into different types(e.g: posts, members, etc..)
*
* The structure of array after being populated should be:
* 'posts' => [
* 'total_match_count' => 34,
* 'items' =>
* ],
* 'members' =>
* @var array
*/
public $search_results = array();
/**
* Insures that only one instance of Class exists in memory at any
* one time. Also prevents needing to define globals all over the place.
*
* @since BuddyBoss 1.0.0
*
* @see BP_Search::instance()
*
* @return object bp_search_Plugin
*/
public static function instance() {
// Store the instance locally to avoid private static replication
static $instance = null;
// Only run these methods if they haven't been run previously
if ( null === $instance ) {
$instance = new self();
//create instances of helpers and associate them with types
add_action( 'init', array( $instance, 'load_search_helpers' ), 80 );
add_action( 'wp_ajax_bp_search_ajax', array( $instance, 'ajax_search' ) );
add_action( 'wp_ajax_nopriv_bp_search_ajax', array( $instance, 'ajax_search' ) );
}
// Always return the instance
return $instance;
}
/* Magic Methods
* ===================================================================
*/
/**
* A dummy constructor to prevent this class from being loaded more than once.
*
* @since BuddyBoss 1.0.0
*/
private function __construct() { /* Do nothing here */
}
/**
* A dummy magic method to prevent this class from being cloned.
*
* @since BuddyBoss 1.0.0
*/
public function __clone() {
_doing_it_wrong( __FUNCTION__, __( 'Cheatin\' huh?', 'buddyboss' ), '1.7' );
}
/**
* A dummy magic method to prevent this class being unserialized.
*
* @since BuddyBoss 1.0.0
*/
public function __wakeup() {
_doing_it_wrong( __FUNCTION__, __( 'Cheatin\' huh?', 'buddyboss' ), '1.7' );
}
/**
* @todo add title/description
*
* @since BuddyBoss 1.0.0
*/
public function load_search_helpers() {
global $bp;
//load the helper type parent class
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-types.php' );
//load and associate helpers one by one
if ( bp_is_search_post_type_enable( 'post' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-posts.php' );
$this->search_helpers['posts'] = new Bp_Search_Posts( 'post', 'posts' );
$this->searchable_items[] = 'posts';
}
if ( bp_is_search_post_type_enable( 'page' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-posts.php' );
$this->search_helpers['pages'] = new Bp_Search_Posts( 'page', 'pages' );
}
if ( bp_is_active( 'forums' ) && bp_is_search_post_type_enable( 'forum' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-bbpress.php' );
if ( bp_is_search_post_type_enable( 'forum' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-bbpress-forums.php' );
$this->search_helpers['forum'] = Bp_Search_bbPress_Forums::instance();
$this->searchable_items[] = 'forum';
}
if ( bp_is_search_post_type_enable( 'topic' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-bbpress-forums-topics.php' );
$this->search_helpers['topic'] = Bp_Search_bbPress_Topics::instance();
$this->searchable_items[] = 'topic';
}
if ( bp_is_search_post_type_enable( 'reply' ) ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-bbpress-forums-replies.php' );
$this->search_helpers['reply'] = Bp_Search_bbPress_Replies::instance();
$this->searchable_items[] = 'reply';
}
}
//Check BuddyPress is active
if ( bp_is_search_members_enable() ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-members.php' );
$this->search_helpers['members'] = Bp_Search_Members::instance();
$this->searchable_items[] = 'members';
}
if ( bp_is_active( 'groups' ) && bp_is_search_groups_enable() ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-groups.php' );
$this->search_helpers['groups'] = Bp_Search_Groups::instance();
$this->searchable_items[] = 'groups';
}
if ( bp_is_active( 'activity' ) && bp_is_search_activity_enable() ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-activities.php' );
$this->search_helpers['activity'] = Bp_Search_Activities::instance();
$this->searchable_items[] = 'activity';
if ( bp_is_search_activity_comments_enable() ) {
require_once( $bp->plugin_dir . 'bp-search/classes/class-bp-search-activity-comments.php' );
$this->search_helpers['activity_comment'] = Bp_Search_Activity_Comment::instance();
$this->searchable_items[] = 'activity_comment';
}
}
/**
* Hook to load helper classes for additional search types.
*/
$additional_search_helpers = apply_filters( 'bp_search_additional_search_helpers', array() );
if ( ! empty( $additional_search_helpers ) ) {
foreach ( $additional_search_helpers as $search_type => $helper_object ) {
/**
* All helper classes must inherit from bp_search_Type
*/
if ( ! isset( $this->search_helpers[ $search_type ] ) && is_a( $helper_object, 'BP_Search_Type' ) ) {
$this->search_helpers[ $search_type ] = $helper_object;
}
}
}
}
public function ajax_search() {
check_ajax_referer( 'bp_search_ajax', 'nonce' );
if ( isset( $_POST["view"] ) && $_POST["view"] == "content" ) {
$_GET["s"] = $_POST["s"];
if ( ! empty( $_POST["subset"] ) ) {
$_GET["subset"] = $_POST["subset"];
}
if ( ! empty( $_POST["list"] ) ) {
$_GET["list"] = $_POST["list"];
}
$content = "";
BP_Search::instance()->prepare_search_page();
$content = bp_search_buffer_template_part( 'results-page-content', '', false );
echo $content;
die();
}
$args = array(
'search_term' => $_REQUEST['search_term'],
//How many results should be displyed in autosuggest?
//@todo: give a settings field for this value
'ajax_per_page' => $_REQUEST['per_page'],
'count_total' => true,
'template_type' => 'ajax',
);
if ( isset( $_REQUEST['forum_search_term'] ) ) {
$args['forum_search'] = true;
}
$this->do_search( $args );
$search_results = array();
if ( isset( $this->search_results['all']['items'] ) && ! empty( $this->search_results['all']['items'] ) ) {
/* ++++++++++++++++++++++++++++++++++
group items of same type together
++++++++++++++++++++++++++++++++++ */
$types = array();
foreach ( $this->search_results['all']['items'] as $item_id => $item ) {
$type = $item['type'];
if ( empty( $types ) || ! in_array( $type, $types ) ) {
$types[] = $type;
}
}
$new_items = array();
foreach ( $types as $type ) {
$first_html_changed = false;
foreach ( $this->search_results['all']['items'] as $item_id => $item ) {
if ( $item['type'] != $type ) {
continue;
}
//add group/type title in first one
/*
if( !$first_html_changed ){
//this filter can be used to change display of 'posts' to 'Blog Posts' etc..
$label = apply_filters( 'bp_search_label_search_type', $type );
//$item['html'] = "<div class='results-group results-group-{$type}'><span class='results-group-title'>{$label}</span></div>" . $item['html'];
$first_html_changed = true;
}
*/
$new_items[ $item_id ] = $item;
}
}
$this->search_results['all']['items'] = $new_items;
/* _______________________________ */
$url = $this->search_page_search_url( false );
if ( true === $this->search_args['forum_search'] ) {
$url = $url;
} else {
$url = esc_url( add_query_arg( array( 'view' => 'content', 'no_frame' => '1', 'bp_search' => 1 ), $url ) );
}
$type_mem = "";
foreach ( $this->search_results['all']['items'] as $item_id => $item ) {
$new_row = array( 'value' => $item['html'] );
$type_label = apply_filters( 'bp_search_label_search_type', $item['type'] );
$new_row['type'] = $item['type'];
$new_row['type_label'] = "";
$new_row['value'] = $item['html'];
if ( isset( $item['title'] ) ) {
$new_row['label'] = $item['title'];
}
// if ( $type_mem != $new_row['type'] ) {
// $type_mem = $new_row['type'];
// $cat_row = $new_row;
// $cat_row["type"] = $item['type'];
// $cat_row['type_label'] = $type_label;
// $category_search_url = esc_url( add_query_arg( array( 'subset' => $item['type'] ), $url ) );
// $html = "<span><a href='" . esc_url( $category_search_url ) . "'>" . $type_label . "</a></span>";
// $cat_row["value"] = apply_filters( 'buddypress_gs_autocomplete_category', $html, $item['type'], $url, $type_label );
// $search_results[] = $cat_row;
// }
$search_results[] = $new_row;
}
// Show "View All" link
if ( absint( $this->search_results['all']['total_match_count'] ) > absint( bp_search_get_form_option( 'bp_search_number_of_results', 5 ) ) ) {
$all_results_row = array(
"value" => "<div class='bp-search-ajax-item allresults'><a href='" . esc_url( $url ) . "'>" . __( 'View all', 'buddyboss' ) . "</a></div>",
"type" => 'view_all_type',
"type_label" => ''
);
$search_results[] = $all_results_row;
}
} else {
//@todo give a settings screen for this field
$search_results[] = array(
'value' => '<div class="bp-search-ajax-item noresult">' . sprintf( __( "Nothing found for '%s'", "buddyboss" ), stripslashes( $this->search_args['search_term'] ) ) . '</div>',
'label' => $this->search_args['search_term']
);
}
die( json_encode( $search_results ) );
}
/**
* Perform search and generate search results
*
* @param mixed $args
*
* @since BuddyBoss 1.0.0
*/
public function do_search( $args = '' ) {
global $wpdb;
$args = $this->sanitize_args( $args );
$defaults = array(
//the search term
'search_term' => '',
//Restrict search results to only this subset. eg: posts, members, groups, etc.
//See Setting > what to search?
'search_subset' => 'all',
//
//What all to search for. e.g: members.
//See Setting > what to search?
//The options passed here must be a subset of all options available on Setting > what to search, nothing extra can be passed here.
//
//This is different from search_subset.
//If search_subset is 'all', then search is performed for all searchable items.
//If search_subset is 'members' then only total match count for other searchable_items is calculated( so that it can be displayed in tabs)
//members(23) | posts(201) | groups(2) and so on.
// 'searchable_items' => BP_Search::instance()->option( 'items-to-search' ),
//how many search results to display per page
'per_page' => 20,
//current page
'current_page' => 1,
//should we calculate total match count for all different types?
//it should be set to false while calling this function for ajax search
'count_total' => true,
//template type to load for each item
//search results will be styled differently(minimal) while in ajax search
//options ''|'minimal'
'template_type' => '',
'forum_search' => false,
'number' => 3
);
$args = wp_parse_args( $args, $defaults );
if ( true === $args['forum_search'] ) {
$this->searchable_items = array( 'forum', 'topic', 'reply' );
}
$this->search_args = $args;//save it for using in other methods
//bail out if nothing to search for
if ( ! $args['search_term'] ) {
return;
}
if ( 'all' == $args['search_subset'] ) {
/**
* 1. Generate a 'UNION' sql query for all searchable items with only ID, RANK, TYPE(posts|members|..) as columns, order by RANK DESC.
* 3. Generate html for each of them
*/
/* an example UNION query :-
-----------------------------------------------------
(
SELECT
wp_posts.id , 'posts' as type, wp_posts.post_title LIKE '%ho%' AS relevance, wp_posts.post_date as entry_date
FROM
wp_posts
WHERE
1=1
AND (
(
(wp_posts.post_title LIKE '%ho%')
OR (wp_posts.post_content LIKE '%ho%')
)
)
AND wp_posts.post_type IN ('post', 'page', 'attachment')
AND (
wp_posts.post_status = 'publish'
OR wp_posts.post_author = 1
AND wp_posts.post_status = 'private'
)
)
UNION
(
SELECT
DISTINCT g.id, 'groups' as type, g.name LIKE '%ho%' AS relevance, gm2.meta_value as entry_date
FROM
wp_bp_groups_groupmeta gm1, wp_bp_groups_groupmeta gm2, wp_bp_groups g
WHERE
1=1
AND g.id = gm1.group_id
AND g.id = gm2.group_id
AND gm2.meta_key = 'last_activity'
AND gm1.meta_key = 'total_member_count'
AND ( g.name LIKE '%ho%' OR g.description LIKE '%ho%' )
)
ORDER BY
relevance DESC, entry_date DESC LIMIT 0, 10
----------------------------------------------------
*/
$sql_queries = [];
$total = [];
foreach ( $this->searchable_items as $search_type ) {
if ( ! isset( $this->search_helpers[ $search_type ] ) ) {
continue;
}
/**
* the following variable will be an object of current search type helper class
* e.g: an object of Bp_Search_Groups or Bp_Search_Posts etc.
* so we can safely call the public methods defined in those classes.
* This also means that all such classes must have a common set of methods.
*/
$obj = $this->search_helpers[ $search_type ];
$limit = isset( $_REQUEST['view'] ) ? " LIMIT " . ( $args['number'] ) : '';
$sql_queries[] = "( " . $obj->union_sql( $args['search_term'] ) . " $limit ) ";
$total[ $search_type ] = $obj->get_total_match_count( $args['search_term'] );
}
if ( empty( $sql_queries ) ) {
//thigs will get messy if program reaches here!!
return;
}
$pre_search_query = implode( ' UNION ', $sql_queries ) . " ORDER BY relevance, type DESC, entry_date DESC ";
if ( isset( $args['ajax_per_page'] ) && $args['ajax_per_page'] > 0 ) {
$pre_search_query .= " LIMIT {$args['ajax_per_page']} ";
}
$results = $wpdb->get_results( $pre_search_query );
/* $results will have a structure like below */
/*
id | type | relevance | entry_date
45 | groups | 1 | 2014-10-28 17:05:18
40 | posts | 1 | 2014-10-26 13:52:06
4 | groups | 0 | 2014-10-21 15:15:36
*/
if ( ! empty( $results ) ) {
$this->search_results['all'] = array(
'total_match_count' => 0,
'items' => array(),
'items_title' => array()
);
//segregate items of a type together and pass it to corresponsing search handler, so that an aggregate query can be done
//e.g one single wordpress loop can be done for all posts
foreach ( $results as $item ) {
$obj = $this->search_helpers[ $item->type ];
$obj->add_search_item( $item->id );
}
//now get html for each item
foreach ( $results as $item ) {
$obj = $this->search_helpers[ $item->type ];
$result = array(
'id' => $item->id,
'type' => $item->type,
'html' => $obj->get_html( $item->id, $args['template_type'] ),
'title' => $obj->get_title( $item->id )
);
$this->search_results['all']['items'][ $item->type . '_' . $item->id ] = $result;
}
//now we've html saved for search results
if ( ! empty( $this->search_results['all']['items'] ) && $args['template_type'] != 'ajax' ) {
/* ++++++++++++++++++++++++++++++++++
group items of same type together
++++++++++++++++++++++++++++++++++ */
//create another copy, of items, this time, items of same type grouped together
$ordered_items_group = array();
foreach ( $this->search_results['all']['items'] as $item_id => $item ) {
$type = $item['type'];
if ( ! isset( $ordered_items_group[ $type ] ) ) {
$ordered_items_group[ $type ] = array();
}
$item_id = absint( str_replace( $type . '_', '', $item_id ) );
$ordered_items_group[ $type ][ $item_id ] = $item;
}
$search_items = bp_search_items();
$search_url = $this->search_page_search_url();
foreach ( $ordered_items_group as $type => &$items ) {
//now prepend html (opening tags) to first item of each
$category_search_url = esc_url( add_query_arg( array( 'subset' => $type, 'bp_search' => 1 ), $search_url ) );
$label = isset( $search_items[ $type ] ) ? trim( $search_items[ $type ] ) : trim( $type );
$first_item = reset( $items );
$total_results = $total[ $type ];
$start_html = "<div class='results-group results-group-{$type} " . apply_filters( 'bp_search_class_search_wrap', 'bp-search-results-wrap', $label ) . "'>"
. "<header class='results-group-header clearfix'>"
. "<h3 class='results-group-title'><span>" . apply_filters( 'bp_search_label_search_type', $label ) . "</span></h3>"
. "<span class='total-results'>" . sprintf( _n( '%d result', '%d results', $total_results, 'buddyboss' ), $total_results ) . "</a>"
. "</header>"
. "<ul id='{$type}-stream' class='item-list {$type}-list bp-list " . apply_filters( 'bp_search_class_search_list', 'bp-search-results-list', $label ) . "'>";
$group_start_html = apply_filters( "bp_search_results_group_start_html", $start_html, $type );
$first_item['html'] = $group_start_html . $first_item['html'];
$items[ $first_item['id'] ] = $first_item;
//and append html (closing tags) to last item of each type
$last_item = end( $items );
$end_html = "</ul>";
if ( $total_results > 3 ) {
$end_html .= "<footer class='results-group-footer'>";
$end_html .= "<a href='" . $category_search_url . "' class='view-all-link'>" .
sprintf( esc_html__( 'View (%d) more', 'buddyboss' ), $total_results - $args['number'] ).
"</a>";
$end_html .= "</footer>";
}
$end_html .= "</div>";
$group_end_html = apply_filters( "bp_search_results_group_end_html", $end_html, $type );
$last_item['html'] = $last_item['html'] . $group_end_html;
$items[ $last_item['id'] ] = $last_item;
}
//replace orginal items with this new, grouped set of items
$this->search_results['all']['items'] = array();
foreach ( $ordered_items_group as $type => $grouped_items ) {
// Remove last item from list
if ( count( $grouped_items ) > 3 ) {
array_pop( $grouped_items );
}
foreach ( $grouped_items as $item_id => $item ) {
$this->search_results['all']['items'][ $type . '_' . $item_id ] = $item;
}
}
/* ________________________________ */
}
}
} else {
//if subset not in searchable items, bail out.
if ( ! in_array( $args['search_subset'], $this->searchable_items ) ) {
return;
}
if ( ! isset( $this->search_helpers[ $args['search_subset'] ] ) ) {
return;
}
/**
* 1. Search top top 20( $args['per_page'] ) item( posts|members|..)
* 2. Generate html for each of them
*/
//$args['per_page'] = get_option( 'posts_per_page' );
$obj = $this->search_helpers[ $args['search_subset'] ];
$pre_search_query = $obj->union_sql( $args['search_term'] ) . " ORDER BY relevance DESC, entry_date DESC ";
if ( $args['per_page'] > 0 ) {
$offset = ( $args['current_page'] * $args['per_page'] ) - $args['per_page'];
$pre_search_query .= " LIMIT {$offset}, {$args['per_page']} ";
}
$results = $wpdb->get_results( $pre_search_query );
/* $results will have a structure like below */
/*
id | type | relevance | entry_date
45 | groups | 1 | 2014-10-28 17:05:18
40 | posts | 1 | 2014-10-26 13:52:06
4 | groups | 0 | 2014-10-21 15:15:36
*/
if ( ! empty( $results ) ) {
$obj = $this->search_helpers[ $args['search_subset'] ];
$this->search_results[ $args['search_subset'] ] = array(
'total_match_count' => 0,
'items' => array()
);
//segregate items of a type together and pass it to corresponsing search handler, so that an aggregate query can be done
//e.g one single wordpress loop can be done for all posts
foreach ( $results as $item ) {
$obj->add_search_item( $item->id );
}
//now get html for each item
foreach ( $results as $item ) {
$html = $obj->get_html( $item->id, $args['template_type'] );
$result = array(
'id' => $item->id,
'type' => $args['search_subset'],
'html' => $obj->get_html( $item->id, $args['template_type'] ),
'title' => $obj->get_title( $item->id ),
);
$this->search_results[ $args['search_subset'] ]['items'][ $item->id ] = $result;
}
//now prepend html (opening tags) to first item of each type
$first_item = reset( $this->search_results[ $args['search_subset'] ]['items'] );
$start_html = "<div class='results-group results-group-{$args['search_subset']} " . apply_filters( 'bp_search_class_search_wrap', 'bp-search-results-wrap', $args['search_subset'] ) . "'>"
. "<ul id='{$args['search_subset']}-stream' class='item-list {$args['search_subset']}-list bp-list " . apply_filters( 'bp_search_class_search_list', 'bp-search-results-list', $args['search_subset'] ) . "'>";
$group_start_html = apply_filters( "bp_search_results_group_start_html", $start_html, $args['search_subset'] );
$first_item['html'] = $group_start_html . $first_item['html'];
$this->search_results[ $args['search_subset'] ]['items'][ $first_item['id'] ] = $first_item;
//and append html (closing tags) to last item of each type
$last_item = end( $this->search_results[ $args['search_subset'] ]['items'] );
$end_html = "</ul></div>";
$group_end_html = apply_filters( "bp_search_results_group_end_html", $end_html, $args['search_subset'] );
$last_item['html'] = $last_item['html'] . $group_end_html;
$this->search_results[ $args['search_subset'] ]['items'][ $last_item['id'] ] = $last_item;
}
}
//html for search results is generated.
//now, lets calculate the total number of search results, for all different types
if ( $args['count_total'] ) {
$all_items_count = 0;
foreach ( $this->searchable_items as $search_type ) {
if ( ! isset( $this->search_helpers[ $search_type ] ) ) {
continue;
}
$obj = $this->search_helpers[ $search_type ];
$total_match_count = $obj->get_total_match_count( $this->search_args['search_term'] );
$this->search_results[ $search_type ]['total_match_count'] = $total_match_count;
$all_items_count += $total_match_count;
}
$this->search_results['all']['total_match_count'] = $all_items_count;
}
}
/**
* setup everything before starting to display content for search page.
*/
public function prepare_search_page() {
$args = array();
if ( isset( $_GET['subset'] ) && ! empty( $_GET['subset'] ) ) {
$args['search_subset'] = $_GET['subset'];
}
if ( isset( $_GET['s'] ) && ! empty( $_GET['s'] ) ) {
$args['search_term'] = $_GET['s'];
}
if ( isset( $_GET['list'] ) && ! empty( $_GET['list'] ) ) {
$current_page = (int) $_GET['list'];
if ( $current_page > 0 ) {
$args['current_page'] = $current_page;
}
}
$args = apply_filters( 'bp_search_search_page_args', $args );
$this->do_search( $args );
}
/**
* Sanitize user inputs before performing search.
*
* @param mixed $args
*
* @return array
*/
public function sanitize_args( $args = '' ) {
$args = wp_parse_args( $args, array() );
if ( isset( $args['search_term'] ) ) {
$args['search_term'] = sanitize_text_field( $args['search_term'] );
}
if ( isset( $args['search_subset'] ) ) {
$args['search_subset'] = sanitize_text_field( $args['search_subset'] );
}
if ( isset( $args['per_page'] ) ) {
$args['per_page'] = absint( $args['per_page'] );
}
if ( isset( $args['current_page'] ) ) {
$args['current_page'] = absint( $args['current_page'] );
}
return $args;
}
/**
* Returns the url of the page which is selected to display search results.
* @since BuddyBoss 1.0.0
* @return string url of the serach results page
*/
public function search_page_url( $value = "" ) {
$url = home_url( '/' );
if ( ! empty( $value ) ) {
$url = esc_url( add_query_arg( 's', urlencode( $value ), $url ) );
}
return $url;
}
/**
* function to return full search url, added with search terms and other filters
*/
private function search_page_search_url( $default = true ) {
if ( true == $this->search_args['forum_search'] ) {
//Full search url for bbpress forum search
if ( true === $default ) {
$base_url = bbp_get_search_url( false );
} else {
$base_url = bbp_get_search_url( false ) . $this->search_args['search_term'];
}
if ( true === $this->search_args['forum_search'] ) {
$full_url = esc_url( $base_url );
} else {
$full_url = esc_url( add_query_arg( 'bbp_search', urlencode( $this->search_args['search_term'] ), $base_url ) );
}
} else {
$base_url = $this->search_page_url();
$full_url = esc_url( add_query_arg( 's', urlencode( stripslashes( $this->search_args['search_term'] ) ), $base_url ) );
//for now we only have one filter in url
}
return $full_url;
}
public function print_tabs() {
// No tabs if 0 results
if ( $this->search_results['all']['total_match_count'] < 1 ) {
//return;
}
$search_url = $this->search_page_search_url();
//first print the 'all results' tab
$class = 'all' == $this->search_args['search_subset'] ? 'active current selected' : '';
//this filter can be used to change display of 'all' to 'Everything' etc..
$all_label = __( 'All Results', 'buddyboss' );
$label = apply_filters( 'bp_search_label_search_type', $all_label );
if ( $this->search_args['count_total'] && isset( $this->search_results['all'] ) ) {
$label .= "<span class='count'>" . $this->search_results['all']['total_match_count'] . "</span>";
}
$tab_url = $search_url;
echo "<li class='{$class}'><a href='" . esc_url( $tab_url ) . "'>{$label}</a></li>";
//then other tabs
$search_items = bp_search_items();
foreach ( $this->searchable_items as $item ) {
$class = $item == $this->search_args['search_subset'] ? 'active current' : '';
//this filter can be used to change display of 'posts' to 'Blog Posts' etc..
$label = isset ( $search_items[ $item ] ) ? $search_items[ $item ] : $item;
$label = apply_filters( 'bp_search_label_search_type', $label );
if ( empty( $this->search_results[ $item ]['total_match_count'] ) ) {
continue; //skip tab
}
if ( $this->search_args['count_total'] ) {
$label .= "<span class='count'>" . (int) $this->search_results[ $item ]['total_match_count'] . "</span>";
}
$tab_url = esc_url( add_query_arg( 'subset', $item, $search_url ) );
echo "<li class='{$class} {$item}' data-item='{$item}'><a href='" . esc_url( $tab_url ) . "'>{$label}</a></li>";
}
}
public function print_results() {
if ( $this->has_search_results() ) {
$current_tab = $this->search_args['search_subset'];
foreach ( $this->search_results[ $current_tab ]['items'] as $item_id => $item ) {
echo $item['html'];
}
if ( $current_tab != 'all' ) {
$page_slug = untrailingslashit( str_replace( home_url(), '', $this->search_page_url() ) );
bp_search_pagination_page_counts(
$this->search_results[ $current_tab ]['total_match_count'],
$this->search_args['per_page'],
$this->search_args['current_page']
);
bp_search_pagination(
$this->search_results[ $current_tab ]['total_match_count'],
$this->search_args['per_page'],
$this->search_args['current_page'],
$page_slug
);
}
} else {
bp_search_buffer_template_part( 'no-results' );
}
}
public function get_search_term() {
return isset( $this->search_args['search_term'] ) ? $this->search_args['search_term'] : '';
}
public function has_search_results() {
$current_tab = isset( $this->search_args['search_subset'] ) ? $this->search_args['search_subset'] : '';
return isset( $this->search_results[ $current_tab ]['items'] ) && ! empty( $this->search_results[ $current_tab ]['items'] );
}
}
Methods
- __clone — A dummy magic method to prevent this class from being cloned.
- __construct — A dummy constructor to prevent this class from being loaded more than once.
- __wakeup — A dummy magic method to prevent this class being unserialized.
- ajax_search
- do_search — Perform search and generate search results
- get_search_term
- has_search_results
- instance — Insures that only one instance of Class exists in memory at any one time. Also prevents needing to define globals all over the place.
- load_search_helpers
- prepare_search_page — setup everything before starting to display content for search page.
- print_results
- print_tabs
- sanitize_args — Sanitize user inputs before performing search.
- search_page_search_url — function to return full search url, added with search terms and other filters
- search_page_url — Returns the url of the page which is selected to display search results.
Questions?
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