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fds-advance-search.php
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<?php
/**
* @package FDS Advance Search
Plugin Name: FDS Advance Search
Plugin URI: http://www.finaldatasolutions.com/
Description: This is advance search plugin.
Version: 1.2.3
Author: Ibrar Ayoub
Author URI: http://www.finaldatasolutions.com/
License: GPLv2 or later
*/
require 'plugin-update-checker-master/plugin-update-checker.php';
$myUpdateChecker = Puc_v4_Factory::buildUpdateChecker(
'https://github.com/manager-wiseTech/fds-advance-search/',
__FILE__,
'fds-advance-search'
);
//Set the branch that contains the stable release.
$myUpdateChecker->setBranch('main');
//Optional: If you're using a private repository, specify the access token like this:
$myUpdateChecker->setAuthentication('your-token-here');
defined( 'ABSPATH' ) or die( 'Hey, what are you doing here? You silly human!' );
//adding styles and sript of select2
add_action('wp_enqueue_scripts', 'callback_for_setting_up_scripts');
function callback_for_setting_up_scripts() {
wp_register_style( 'fds-selectcss', plugin_dir_url(__FILE__).'css/bootstrap-select.min.css' );
wp_register_style( 'fds-bootstrapcss', plugin_dir_url(__FILE__).'css/bootstrap.min.css' );
wp_enqueue_style( 'fds-bootstrapcss' );
wp_enqueue_style( 'fds-selectcss' );
wp_enqueue_script( 'fds-bootstrapjs', plugin_dir_url(__FILE__).'js/bootstrap.bundle.min.js', array( 'jquery' ) );
wp_enqueue_script( 'fds-selectjs', plugin_dir_url(__FILE__).'js/bootstrap-select.min.js', array( 'jquery' ) );
}
add_action("admin_menu","fds_advance_search");
// add async and defer attributes to enqueued scripts
function fds_script_loader_tag($tag, $handle, $src) {
if ( $handle === 'fds-bootstrapjs' || $handle === 'fds-selectjs') {
// if (false === stripos($tag, 'async')) {
// $tag = str_replace(' src', ' async="async" src', $tag);
// }
if (false === stripos($tag, 'defer')) {
$tag = str_replace('<script ', '<script defer ', $tag);
}
}
return $tag;
}
add_filter('script_loader_tag', 'fds_script_loader_tag', 10, 3);
function fds_advance_search()
{
add_menu_page("FDS Advance Search","FDS Advance Search","manage_options","fds-advance-search","fds_advance_search_menu_fn","dashicons-search");
}
$plugin_dir_path = dirname(__FILE__);
function fds_advance_search_menu_fn()
{
echo "<h1>Place this shortcode in footer widget.</h1>";
echo"[fds-search-form]";
echo "Add a new page and copy its url in fds-settings page and place this short code in newly created page.";
echo "[fds-search-result]";
}
function fds_set_first_post_image($post) {
$first_img = '';
ob_start();
ob_end_clean();
$output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
$first_img = $matches [1][0];
if(empty($first_img)){
$first_img = "";
}
return $first_img;
}
function fds_form_creation($atts){
$content = NULL;
$content .='<style type="text/css">
.dropdown-menu .inner{
width:auto;
}
.mom-select{
display:none;
}
.bs-searchbox .form-control{
width:-webkit-fill-available;
}
/* This is pagination styling*/
.active-page{
background-color: #0d6efd;
color: white;
}
</style>';
$default_key = NULL;
if (isset($_GET['s'])) {
$default_key = $_GET['s'];
}
$content .= "<div>";
$content .= '<form class="advsrch_form" method="get" target="_blank" action="'. get_option('fds_search_option') .'">
<div>
<div><label class="advsrch_lbl" style="font-size:20px;">Enter Keyword:</label></div>
<div><input style="width:100%;border-radius:4px;box-sizing: border-box;" type="text" name="srchbox" value="'.$default_key.'"></div>
</div>
<div class="mt-2">
<select class="form-control selectpicker fds-select" name="categories[]" multiple data-actions-box="true"title="Select Categories" data-selected-text-format="count > 3" data-container="body" data-live-search="true">';
$args = array(
'orderby' => 'name',
'hierarchical' => 1,
'taxonomy' => 'category',
'hide_empty' => 0,
'parent' => 0,
);
$categories = get_categories($args);
$content .= '';
foreach($categories as $category) {
if ($category->name == "Uncategorized") {
continue;
}
$content .= '<option data-tokens="'.$category->name.'" value="'.$category->name.'">'.$category->name.'</option>';
$child_cat = get_categories(
array( 'parent' => $category->cat_ID )
);
if ($child_cat) {
foreach($child_cat as $cat)
$content.= '<option data-tokens="'.$cat->name.'" value="'.$cat->name.'">'.$cat->name.'></option>';
}
}
$content .=' </select>
</div>
<div class="d-flex justify-content-center">
<input type="submit" class="btn btn-primary mt-3" name="search" value="Search">
</div>
</form></div>';
$content .= "<div style='clear:both'></div>";
$content .= '<script type="text/javascript">
(function($) {
$(".page-numbers").addClass("page-link");
$(".current").addClass("active-page");
})( jQuery );
</script>';
return $content;
}
add_shortcode('fds-search-form','fds_form_creation');
function fds_result_generator(){
if (isset($_GET['search']))
{
$keyword = $_GET['srchbox'];
if (isset($_GET['categories'])) {
$categories = $_GET['categories'];
$cat = null;
if (!empty($categories)) {
foreach ($categories as $category) {
$cat .= $category.',';
}
$cat = ltrim($cat);
}
}
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
$args = array(
's'=>$keyword,
'category_name' => $cat,
'posts_per_page' => 10,
'paged' => $paged,
'post_type' => 'post'
);
$data="";
$filter_form = '';
$filter_form .= '<style type="text/css">
.dropdown-menu .inner{
width:auto;
}
.mom-select{
display:none;
}
.bs-searchbox .form-control{
width:-webkit-fill-available;
}
</style>
<div>
<form method="get" target="_blank" class="advsrch_form" action="'. get_option('fds_search_option') .'">
<div>
<div><label class="advsrch_lbl" style="font-size:20px;">Enter Keyword: </label></div>
<div><input style="width:100%;border-radius:4px;box-sizing: border-box;" type="text" name="srchbox" value="'.$keyword.'"></div>
</div>
<div class="mt-2">
<select class="form-control selectpicker fds-select" name="categories[]" multiple data-actions-box="true"title="Select Categories" data-selected-text-format="count > 3" data-container="body" data-live-search="true">';
$args1 = array(
'orderby' => 'name',
'hierarchical' => 1,
'taxonomy' => 'category',
'hide_empty' => 0,
'parent' => 0,
);
$categories = get_categories($args1);
$filter_form .= '';
foreach($categories as $category) {
if ($category->name == "Uncategorized") {
continue;
}
$selected_cat = explode(',', $cat);
if (in_array($category->name, $selected_cat))
{
$checked = "selected";
}
else
{
$checked = " ";
}
$filter_form .= '
<option '.$checked.' value="'.$category->name.'">'.$category->name.'</option>';
$child_cat = $categories=get_categories(
array( 'parent' => $category->cat_ID )
);
if ($child_cat) {
foreach($child_cat as $cc){
if (in_array($cc->name, $selected_cat))
{
$checked = "selected";
}
else
{
$checked = " ";
}
$filter_form.= '<option '.$checked.' value="'.$cc->name.'">'.$cc->name.'</option>';
$checked=" ";
}
}
$checked=" ";
}
$filter_form .=' </select>
</div>
<div class="d-flex justify-content-center">
<input type="submit" class="btn btn-primary mt-3" name="search" value="Search">
</div>
</form></div>';
$filter_form .= "<div style='clear:both'></div>";
$query = new WP_Query($args);
$posts = $query->posts;
if (!empty($posts)) {
$data = '<div class="container">';
}
foreach($posts as $post) {
$data .= '<div class="bp-vertical-share" style="width:100%">
<div class="bp-entry">
<div class="bp-head">
<h2><a href="'.get_permalink($post->ID).'" data-wpel-link="internal">'.get_the_title($post->ID).'</a></h2>
<div class="mom-post-meta bp-meta">
<span>In:'.get_the_category( $post->ID )[0]->name .'</span>';
$post_tags = get_the_tags($post->ID);
$tags =NULL;
if ( $post_tags ) {
foreach( $post_tags as $tag ) {
$tags .= $tag->name . ', ';
}
}
$data .= '<span> Tags: '.$tags.'</span>
</div>
</div>
<div class="bp-details">
<div class="post-img">
<a href="'.get_permalink($post->ID).'">';
if(get_the_post_thumbnail($post->ID)){
$data .= get_the_post_thumbnail($post->ID);
}
else{
$data .= '<img width="750" height="560" src="'.fds_set_first_post_image($post).'" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="">';
}
$data .=' </a>
</div>
'.get_the_excerpt( $post->ID ).'
<a href="'.get_permalink($post->ID).'" class="read-more-link" data-wpel-link="internal">Read more <i class="fa-icon-double-angle-right"></i></a>
</div>
</div>
<div class="clear"></div>
</div>';
}
if (!empty($posts)) {
$data .= '<div>
<nav aria-label="Page navigation example">
<ul class="pagination"><!--start of pagination-->
'. paginate_links( array(
'base' => str_replace( 999999999, '%#%', esc_url( get_pagenum_link( 999999999 ) ) ),
'total' => $query->max_num_pages,
'current' => max( 1, get_query_var( 'paged' ) ),
'format' => '?paged=%#%',
'show_all' => false,
'type' => 'plain',
'end_size' => 2,
'mid_size' => 1,
'prev_next' => true,
'prev_text' => sprintf( '<i></i> %1$s', __( 'Previous', 'text-domain' ) ),
'next_text' => sprintf( '%1$s <i></i>', __( 'Next', 'text-domain' ) ),
'add_args' => false,
'add_fragment' => '',
) ).'
</ul>
</nav>
</div><!--end-of-pagination-->';
$data .= '</div><!--end-of-container-->';
}
if (empty($data)) {
$data ="<h3>No Data Found.</h3>";
}
wp_reset_postdata();
return $filter_form.$data;
}
}
add_shortcode('fds-search-result','fds_result_generator');
function fds_add_admin_pages() {
add_options_page('FDS Search Settings', 'FDS Search settings', 'manage_options', 'fds-search-settings', 'fds_admin_index' );
}
function fds_admin_index() {
require plugin_dir_path( __FILE__ ) . 'templates/fds-setting.php';
}
add_action( 'admin_menu', 'fds_add_admin_pages' );
?>