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search.php
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search.php
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<?php
/* Prevent direct access */
defined('ABSPATH') or die("You can't access this file directly.");
add_action('wp_ajax_nopriv_ajaxsearchpro_autocomplete', 'ajaxsearchpro_autocomplete');
add_action('wp_ajax_ajaxsearchpro_autocomplete', 'ajaxsearchpro_autocomplete');
add_action('wp_ajax_nopriv_ajaxsearchpro_search', 'ajaxsearchpro_search');
add_action('wp_ajax_ajaxsearchpro_search', 'ajaxsearchpro_search');
add_action('wp_ajax_ajaxsearchpro_preview', 'ajaxsearchpro_preview');
add_action('wp_ajax_ajaxsearchpro_precache', 'ajaxsearchpro_precache');
add_action('wp_ajax_ajaxsearchpro_deletecache', 'ajaxsearchpro_deletecache');
require_once(ASP_PATH . "/includes/suggest/suggest.inc.php");
require_once(ASP_PATH . "/includes/etc/performance.class.php");
require_once(ASP_PATH . "/includes/imagecache.class.php");
require_once(ASP_PATH . "/includes/bfi_thumb.php");
require_once(ASP_PATH . "/includes/textcache.class.php");
/* Include the search core classes */
require_once(ASP_PATH . "/includes/search/search.class.php");
require_once(ASP_PATH . "/includes/search/search_blogs.class.php");
require_once(ASP_PATH . "/includes/search/search_content.class.php");
require_once(ASP_PATH . "/includes/search/search_content_fulltext.class.php");
require_once(ASP_PATH . "/includes/search/search_indextable.class.php");
require_once(ASP_PATH . "/includes/search/search_demo.class.php");
require_once(ASP_PATH . "/includes/search/search_comments.class.php");
require_once(ASP_PATH . "/includes/search/search_buddypress.class.php");
require_once(ASP_PATH . "/includes/search/search_terms.class.php");
require_once(ASP_PATH . "/includes/search/search_users.class.php");
require_once(ASP_PATH . "/includes/search/search_attachments.class.php");
if (!function_exists('ajaxsearchpro_search')) {
function ajaxsearchpro_search($forceMulti = false, $dontGroup = false) {
global $wpdb;
global $switched;
global $search;
$multi_posts = array(); // Posts/Custom Posts arranged by Multisite id
$perf_options = get_option('asp_performance');
$caching_options = w_boolean_def(get_option('asp_caching'), get_option('asp_caching_def'));
if (w_isset_def($perf_options['enabled'], 1)) {
$performance = new wpd_Performance('asp_performance_stats');
$performance->start_measuring();
}
/*print "in ajaxsearchpro_search();";
print_r(array()); return; */
$s = $_POST['aspp'];
$s = apply_filters('asp_search_phrase_before_cleaning', $s);
$s = stripcslashes($s);
$s = trim($s);
$s = preg_replace('/\s+/', ' ', $s);
$s = apply_filters('asp_search_phrase_after_cleaning', $s);
$id = (int)$_POST['asid'];
$stat = get_option("asp_stat");
if (isset($wpdb->base_prefix)) {
$_prefix = $wpdb->base_prefix;
} else {
$_prefix = $wpdb->prefix;
}
if ($stat == 1) {
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
$in = $wpdb->query(
$wpdb->prepare(
"UPDATE " . $_prefix . "ajaxsearchpro_statistics SET num=num+1, last_date=%d WHERE (keyword='%s' AND search_id=%d)",
time(),
strip_tags($s),
$id
)
);
if ($in == false) {
$wpdb->query(
$wpdb->prepare(
"INSERT INTO " . $_prefix . "ajaxsearchpro_statistics (search_id, keyword, num, last_date) VALUES (%d, '%s', 1, %d)",
$id,
strip_tags($s),
time()
)
);
}
}
$def_data = get_option('asp_defaults');
$search = $wpdb->get_row("SELECT * FROM " . $_prefix . "ajaxsearchpro WHERE id=" . $id, ARRAY_A);
$search['data'] = json_decode($search['data'], true);
$search['data'] = array_merge($def_data, $search['data']);
//var_dump(current_user_can("manage_options")); die();
// See if we post the preview data through
if (!empty($_POST['asp_preview_options']) && current_user_can("manage_options")) {
//$search['data'] = array_merge($search['data'], unserialize(base64_decode($_POST['asp_preview_options'])));
$search['data'] = array_merge($search['data'], unserialize(base64_decode($_POST['asp_preview_options'])));
}
$sd = $search['data'];
$search['data']['image_options'] = array(
'image_cropping' => w_isset_def($caching_options['image_cropping'], 1),
'show_images' => $search['data']['show_images'],
'image_bg_color' => $search['data']['image_bg_color'],
'image_transparency' => $search['data']['image_transparency'],
'image_crop_location' => w_isset_def($search['data']['image_crop_location'], "c"),
'apply_content_filter' => w_isset_def($search['data']['image_apply_content_filter'], 0),
'image_width' => $search['data']['image_width'],
'image_height' => $search['data']['image_height'],
'image_source1' => $search['data']['image_source1'],
'image_source2' => $search['data']['image_source2'],
'image_source3' => $search['data']['image_source3'],
'image_source4' => $search['data']['image_source4'],
'image_source5' => $search['data']['image_source5'],
'image_default' => $search['data']['image_default'],
'image_custom_field' => $search['data']['image_custom_field']
);
if (isset($_POST['asp_get_as_array']))
$search['data']['image_options']['show_images'] = 0;
// ----------------- Recalculate image width/height ---------------
switch ($search['data']['resultstype']) {
case "horizontal":
/* Same width as height */
$search['data']['image_options']['image_width'] = wpdreams_width_from_px($search['data']['hreswidth']);
$search['data']['image_options']['image_height'] = wpdreams_width_from_px($search['data']['hreswidth']);
break;
case "polaroid":
$search['data']['image_options']['image_width'] = intval($search['data']['preswidth']);
$search['data']['image_options']['image_height'] = intval($search['data']['preswidth']);
break;
case "isotopic":
$search['data']['image_options']['image_width'] = intval($search['data']['i_item_width'] * 1.5);
$search['data']['image_options']['image_height'] = intval($search['data']['i_item_height'] * 1.5);
break;
}
if (isset($search['data']['selected-imagesettings'])) {
$search['data']['settings-imagesettings'] = $search['data']['selected-imagesettings'];
}
/*if (isset($search) && $search['data']['exactonly']!=1) {
$_s = explode(" ", $s);
}*/
if (isset($_POST['options'])) {
if (is_array($_POST['options']))
$search['options'] = $_POST['options'];
else
parse_str($_POST['options'], $search['options']);
}
$blogresults = array();
$allbuddypresults = array(
'repliesresults' => array(),
'groupresults' => array(),
'userresults' => array(),
'activityresults' => array()
);
$alltermsresults = array();
$allpageposts = array();
$pageposts = array();
$repliesresults = array();
$allcommentsresults = array();
$commentsresults = array();
$userresults = array();
$attachment_results = array();
$search['data']['selected-blogs'] = w_isset_def($search['data']['selected-blogs'], array(0 => get_current_blog_id()));
if ($search['data']['selected-blogs'] === "all") {
if (is_multisite())
$search['data']['selected-blogs'] = wpdreams_get_blog_list(0, "all", true);
else
$search['data']['selected-blogs'] = array(0 => get_current_blog_id());
}
if (count($search['data']['selected-blogs']) <= 0) {
$search['data']['selected-blogs'] = array(0 => get_current_blog_id());
}
do_action('asp_before_search', $s);
if (is_array($caching_options) && w_isset_def($caching_options['caching'], 0) && ASP_DEBUG != 1) {
$filename = ASP_PATH . DIRECTORY_SEPARATOR . "cache" . DIRECTORY_SEPARATOR . md5(json_encode($search['options']) . $s . $_POST['asp_inst_id']) . ".wp";
$textcache = new wpdreamsTextCache($filename, w_isset_def($caching_options['cachinginterval'], 3600) * 60);
$cache_content = $textcache->getCache();
if ($cache_content != false) {
$cache_content = apply_filters('asp_cached_content', $cache_content);
do_action('asp_after_search', $s, json_decode($cache_content, true));
print "cached(" . date("F d Y H:i:s.", filemtime($filename)) . ")";
print_r($cache_content);
die;
}
}
// True if only CPT search in the index table is active
$search_only_it_posts =
w_isset_def($search['data']['search_engine'], 'regular') != 'regular' &&
w_isset_def($search['data']['return_categories'], 0) == 0 &&
w_isset_def($search['data']['return_terms'], '') == '' &&
w_isset_def($search['data']['return_attachments'], 0) == 0;
if (is_multisite() && $search_only_it_posts) {
// Save huge amounts of server resources by not swapping all the blogs around
if ($_POST['asid'] == "") {
$_dposts = new wpdreams_searchDemo( array() );
$dpageposts = $_dposts->search( $s );
$allpageposts = array_merge( $allpageposts, $dpageposts );
} else {
$search['options']['switch_on_preprocess'] = 1;
$search['options']['dont_group'] = $dontGroup;
$params = array(
'id' => $id,
'data' => $search['data'],
'options' => $search['options']
);
$_posts = new asp_searchIndexTable($params);
$pageposts = $_posts->search($s);
do_action('asp_after_pagepost_results', $s, $pageposts);
$allpageposts = array_merge( $allpageposts, $pageposts );
}
} else {
// Regularly swap through blogs
foreach ($search['data']['selected-blogs'] as $blog) {
if (is_multisite()) switch_to_blog($blog);
aspDebug::start('search-blog-' . $blog);
if ($_POST['asid'] == "") {
$_dposts = new wpdreams_searchDemo(array());
$dpageposts = $_dposts->search($s);
$allpageposts = array_merge($allpageposts, $dpageposts);
} else {
$search['options']['dont_group'] = $dontGroup;
$params = array(
'id' => $id,
'data' => $search['data'],
'options' => $search['options']
);
$_terms = new wpdreams_searchTerms($params);
$termsresults = $_terms->search($s);
$alltermsresults = array_merge($alltermsresults, $termsresults);
// For exact matches the regular engine is used
if (
w_isset_def($search['data']['search_engine'], 'regular') == 'regular' ||
isset($params['options']['set_exactonly'])
)
$_posts = new wpdreams_searchContent($params);
else
$_posts = new asp_searchIndexTable($params);
$pageposts = $_posts->search($s);
//var_dump($pageposts);die();
$allpageposts = array_merge($allpageposts, $pageposts);
if ($forceMulti) {
foreach ($pageposts as $kk => $vv)
$pageposts[$kk]->blogid = $blog;
$multi_posts[$blog] = $pageposts;
}
do_action('asp_after_pagepost_results', $s, $pageposts);
$_comments = new wpdreams_searchComments($params);
$commentsresults = $_comments->search($s);
$allcommentsresults = array_merge($allcommentsresults, $commentsresults);
if (w_isset_def($search['data']['return_attachments'], 0)) {
$_attachments = new wpdreams_searchAttachments($params);
$attachment_results = array_merge($attachment_results, $_attachments->search($s));
}
do_action('asp_after_attachment_results', $s, $attachment_results);
}
}
}
do_action('asp_after_comments_results', $s, $commentsresults);
$_buddyp = new wpdreams_searchBuddyPress($params);
$buddypresults = $_buddyp->search($s); // !!! returns array for each result (group, user, reply) !!!
foreach ($buddypresults as $k => $v) {
$allbuddypresults[$k] = array_merge($allbuddypresults[$k], $v);
}
do_action('asp_after_buddypress_results', $s, $buddypresults);
if (w_isset_def($search['data']['user_search'], 0)) {
$_users = new wpdreams_searchUsers($params);
$userresults = $_users->search($s);
}
do_action('asp_after_user_results', $s, $userresults);
aspDebug::stop('search-blog-' . $blog);
if (is_multisite()) restore_current_blog();
$_blogs = new wpdreams_searchBlogs($params);
$blogresults = $_blogs->search($s);
$alltermsresults = apply_filters('asp_terms_results', $alltermsresults, $id);
$allpageposts = apply_filters('asp_pagepost_results', $allpageposts, $id);
$allcommentsresults = apply_filters('asp_comment_results', $allcommentsresults, $id);
$buddypresults = apply_filters('asp_buddyp_results', $buddypresults, $id);
$blogresults = apply_filters('asp_blog_results', $blogresults, $id);
$userresults = apply_filters('asp_user_results', $userresults, $id);
$attachment_results = apply_filters('asp_attachment_results', $attachment_results, $id);
/* Remove the results in polaroid mode */
if ($search['data']['resultstype'] == 'polaroid' && $search['data']['pifnoimage'] == 'removeres') {
foreach ($allpageposts as $_k => $_v) {
if ($_v->image == null || $_v->image == '')
unset($allpageposts[$_k]);
}
foreach ($allcommentsresults as $_k => $_v) {
if ($_v->image == null || $_v->image == '')
unset($allcommentsresults[$_k]);
}
foreach ($buddypresults as $_k => $_v) {
if ($_v->image == null || $_v->image == '')
unset($buddypresults[$_k]);
}
foreach ($blogresults as $_k => $_v) {
if ($_v->image == null || $_v->image == '')
unset($blogresults[$_k]);
}
}
// Results as array, unordered
$results_arr = array(
'terms' => $alltermsresults,
'blogs' => $blogresults,
'bp_activities' => $allbuddypresults['activityresults'],
'comments' => $allcommentsresults,
'bp_groups' => $allbuddypresults['groupresults'],
'bp_users' => $userresults,
'post_page_cpt' => $allpageposts,
'attachments' => $attachment_results
);
$results_order = w_isset_def($search['data']['results_order'], 'terms|blogs|bp_activities|comments|bp_groups|bp_users|post_page_cpt|attachments');
if (strpos($results_order, 'attachments') === false)
$results_order .= "|attachments";
// These keys are in the right order
$results_order_arr = explode('|', $results_order);
// Grouping again, respecting ordering
if ($search['data']['resultstype'] == 'vertical' && ($search['data']['groupby'] == 1 || $search['data']['groupby'] == 2) && !$forceMulti) {
$results = $allpageposts;
$results['items'] = array();
$results['grouped'] = 1;
// CPM
if (count($allpageposts) > 0) {
$i = 9000 + strpos($results_order, 'post_page_cpt');
$results['items'][$i] = array();
$results['items'][$i]['data'] = $allpageposts;
$results['items'][$i]['digdeeper'] = 1;
}
// Term results
if (count($alltermsresults) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($alltermsresults) . ")" : "";
$i = 9000 + strpos($results_order, 'terms');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t( "Term group header", w_isset_def($search['data']['term_group_text'], 'Terms' ) ) . $num;
$results['items'][$i]['data'] = $alltermsresults;
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Blog results
if (count($blogresults) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($blogresults) . ")" : "";
$i = 9000 + strpos($results_order, 'blogs');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t("Blog results group header", $search['data']['blogresultstext']) . $num;
$results['items'][$i]['data'] = $blogresults;
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Activity results
if (count($allbuddypresults['activityresults']) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($allbuddypresults['activityresults']) . ")" : "";
$i = 9000 + strpos($results_order, 'bp_activities');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t( "BuddyPress activity group header",$search['data']['bbpressreplytext'] ) . $num;
$results['items'][$i]['data'] = $allbuddypresults['activityresults'];
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Comments results
if (count($allcommentsresults) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($allcommentsresults) . ")" : "";
$i = 9000 + strpos($results_order, 'comments');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t( "Group by comments header", $search['data']['commentstext'] ) . $num;
$results['items'][$i]['data'] = $allcommentsresults;
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Buddypress groups
if (count($allbuddypresults['groupresults']) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($allbuddypresults['groupresults']) . ")" : "";
$i = 9000 + strpos($results_order, 'bp_groups');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t("BuddyPress group header", $search['data']['bbpressgroupstext']) . $num;
$results['items'][$i]['data'] = $allbuddypresults['groupresults'];
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Users
if (count($userresults) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($userresults) . ")" : "";
$i = 9000 + strpos($results_order, 'bp_users');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t("User group header", $search['data']['bbpressuserstext']) . $num;
$results['items'][$i]['data'] = $userresults;
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
// Attachments
if (count($attachment_results) > 0) {
$num = $search['data']['showpostnumber'] == 1 ? " (" . count($attachment_results) . ")" : "";
$i = 9000 + strpos($results_order, 'attachments');
$results['items'][$i] = array();
$results['items'][$i]['name'] = asp_icl_t( "Attachment group header", w_isset_def($search['data']['attachment_group_text'], 'Attachments') ) . $num;
$results['items'][$i]['data'] = $attachment_results;
$results['items'][$i]['digdeeper'] = 0;
$results['grouped'] = 1;
}
if (isset($results['items']) && count($results['items'])>0)
ksort($results['items']);
else
$results = array();
} else {
$results = array();
foreach ($results_order_arr as $rk => $rv) {
$results = array_merge($results, $results_arr[$rv]);
}
}
if (count($results) <= 0 && $search['data']['keywordsuggestions']) {
$keywords = array();
$types = array();
if ($sd['searchinposts'] == 1)
$types[] = "post";
if ($sd['searchinpages'] == 1)
$types[] = "page";
if (isset($sd['selected-customtypes']) && count($sd['selected-customtypes']) > 0)
$types = array_merge($types, $sd['selected-customtypes']);
foreach (w_isset_def($search['data']['selected-keyword_suggestion_source'], array('google')) as $source) {
$remaining_count = w_isset_def($sd['keyword_suggestion_count'], 10) - count($keywords);
if ($remaining_count <= 0) break;
$taxonomy = "";
// Check if this is a taxonomy
if (strpos($source, 'xtax_') !== false) {
$taxonomy = str_replace('xtax_', '', $source);
$source = "terms";
}
//$class_name = "wpd_" . $source . "KeywordSuggest";
$t = new wpd_keywordSuggest($source, array(
'maxCount' => $remaining_count,
'maxCharsPerWord' => w_isset_def($sd['keyword_suggestion_length'], 50),
'postTypes' => $types,
'lang' => $sd['keywordsuggestionslang'],
'overrideUrl' => '',
'taxonomy' => $taxonomy
));
$keywords = array_merge($keywords, $t->getKeywords($s));
}
if ($keywords != false) {
$results['keywords'] = $keywords;
$results['nores'] = 1;
$results = apply_filters('asp_only_keyword_results', $results);
}
} else if (count($results > 0)) {
$results = apply_filters('asp_only_non_keyword_results', $results);
}
$results = apply_filters('asp_results', $results, $id);
do_action('asp_after_search', $s, $results, $id);
//
if (w_isset_def($perf_options['enabled'], 1)) {
$performance->stop_measuring();
//$performance->dump_data();
}
// If preview, we need the details
if (isset($_POST['action']) && $_POST['action'] == "ajaxsearchpro_preview") {
print "wassup!";
require_once(ASP_PATH . "backend" . DIRECTORY_SEPARATOR . "settings" . DIRECTORY_SEPARATOR . "types.inc.php");
parse_str($_POST['formdata'], $preview_params);
$preview_params = wpdreams_parse_params($preview_params);
$preview_params = wp_parse_args( $preview_params, $search['data'] );
$html_results = asp_generate_html_results($results, $preview_params, $search['data']['resultstype']);
} else {
$html_results = asp_generate_html_results($results, $search['data'], $search['data']['resultstype']);
}
if (is_array($caching_options) && w_isset_def($caching_options['caching'], 0) && ASP_DEBUG != 1)
$cache_content = $textcache->setCache('!!ASPSTART!!' . $html_results . "!!ASPEND!!");
// Override from hooks.php
if (isset($_POST['asp_get_as_array'])) {
if ($forceMulti)
$results['_multi'] = $results;
return $results;
}
/* Clear output buffer, possible warnings */
print "!!ASPSTART!!";
//var_dump($results);die();
//print_r(json_encode($results));
print_r($html_results);
print "!!ASPEND!!";
die();
}
}
function ajaxsearchpro_autocomplete() {
global $wpdb;
$s = trim($_POST['sauto']);
$s = preg_replace('/\s+/', ' ', $s);
do_action('asp_before_autocomplete', $s);
if (!isset($_POST['asid'])) return "";
// Set the prefix for multisites
if (isset($wpdb->base_prefix)) {
$_prefix = $wpdb->base_prefix;
} else {
$_prefix = $wpdb->prefix;
}
// Forcing numeric value
$_POST['asid'] = $_POST['asid'] + 0;
$search = $wpdb->get_row($wpdb->prepare(
"SELECT * FROM " . $_prefix . "ajaxsearchpro WHERE id=%d",
$_POST['asid']
), ARRAY_A);
if (!isset($search['data']))
return;
$sd = json_decode($search['data'], true);
$keyword = '';
$types = array();
if ($sd['searchinposts'] == 1)
$types[] = "post";
if ($sd['searchinpages'] == 1)
$types[] = "page";
if (isset($sd['selected-customtypes']) && count($sd['selected-customtypes']) > 0)
$types = array_merge($types, $sd['selected-customtypes']);
foreach (w_isset_def($sd['selected-autocomplete_source'], array('google')) as $source) {
$taxonomy = "";
// Check if this is a taxonomy
if (strpos($source, 'xtax_') !== false) {
$taxonomy = str_replace('xtax_', '', $source);
$source = "terms";
}
$t = new wpd_keywordSuggest($source, array(
'maxCount' => 10,
'maxCharsPerWord' => w_isset_def($sd['autocomplete_length'], 60),
'postTypes' => $types,
'lang' => $sd['keywordsuggestionslang'],
'overrideUrl' => '',
'taxonomy' => $taxonomy,
'match_start' => true
));
$res = $t->getKeywords($s);
if (isset($res[0]) && $keyword = $res[0])
break;
}
do_action('asp_after_autocomplete', $s, $keyword);
print $keyword;
die();
}
function ajaxsearchpro_preview() {
require_once(ASP_PATH . "/includes/shortcodes.php");
$o = aspShortcodeContainer::get_instance();
$out = $o->wpdreams_asp_shortcode(array(
"id" => $_POST['asid']
));
print $out;
die();
}
/* Delete the cache */
function ajaxsearchpro_deletecache() {
$count = 0;
function delTree($dir) {
$count = 0;
$files = @glob($dir . '*', GLOB_MARK);
foreach ($files as $file) {
if (substr($file, -1) == '/')
@delTree($file);
else
@unlink($file);
$count++;
}
return $count;
}
print delTree(ASP_PATH . DIRECTORY_SEPARATOR . "cache" . DIRECTORY_SEPARATOR);
exit;
}
function ajaxsearchpro_deletekeyword() {
global $wpdb;
if (isset($_POST['keywordid'])) {
$id = $_POST['keywordid'] + 0; // injection protection
echo $wpdb->query( $wpdb->prepare("DELETE FROM " . $wpdb->base_prefix . "ajaxsearchpro_statistics WHERE id=%d", $id) ) ;
exit;
}
echo 0;
exit;
}