Current File : //var/www/pn/wp-content/plugins/ajax-search-pro/includes/classes/suggest/titles_suggest.class.php
<?php
/* Prevent direct access */
defined('ABSPATH') or die("You can't access this file directly.");
if (!class_exists('wpd_titlesKeywordSuggest')) {
class wpd_titlesKeywordSuggest extends wpd_keywordSuggestAbstract {
private $res = array();
function __construct($args = array()) {
$defaults = array(
'maxCount' => 10,
'maxCharsPerWord' => 25,
'postTypes' => 'any',
'excludeTerms' => array(), // 'taxonomy' => array(1,2,3)
'excludeUsers' => array(),
'excludeCPTByID' => array(),
'match_start' => false,
'search_id' => 0,
'options' => array()
);
$args = wp_parse_args( $args, $defaults );
$this->maxCount = $args['maxCount'];
$this->maxCharsPerWord = $args['maxCharsPerWord'];
$this->postTypes = $args['postTypes'];
$this->matchStart = $args['match_start'];
$this->searchID = $args['search_id'];
$this->searchOptions = $args['options'];
}
function getKeywords($q) {
$this->getResults($q);
return $this->res;
}
function getResults($q) {
global $wpdb;
$q = $this->escape($q);
if (strlen($q) == 0) return;
$count = $this->maxCount - count($this->res);
$words = implode("','", $this->postTypes);
$post_types = "AND ($wpdb->posts.post_type IN ('" . $words . "') )";
$allowed_statuses = " AND ( $wpdb->posts.post_status IN ('publish') ) ";
$exclusions_by_taxonomy = '';
$exclusions_by_user = '';
$exclusions_by_id = '';
$exclusions_by_date = '';
$wpml_query = "(1)";
$polylang_query = "";
if ( $this->searchID > 0 ) {
$search_args = ASP_Helpers::toQueryArgs($this->searchID, $this->searchOptions);
// Allowed statuses
if ( count($search_args['post_status']) > 0) {
$_allowed_statuses = "'".implode( "','", $search_args['post_status'] )."'";
$allowed_statuses = "AND (" . $wpdb->posts . ".post_status" . " IN ($_allowed_statuses) )";
}
// Taxonomy term exclusions
$exclusions_by_taxonomy = $this->build_term_query($search_args, "$wpdb->posts.ID", "$wpdb->posts.post_type");
// User based exclusions and inclusions
if ( isset($search_args['post_user_filter']['include']) ) {
if ( !in_array(-1, $search_args['post_user_filter']['include']) ) {
$exclusions_by_user = "AND $wpdb->posts.post_author IN (" . implode(", ", $search_args['post_user_filter']['include']) . ") ";
}
}
if ( isset($search_args['post_user_filter']['exclude']) ) {
if ( !in_array(-1, $search_args['post_user_filter']['exclude']) )
$exclusions_by_user = "AND $wpdb->posts.post_author NOT IN (".implode(", ", $search_args['post_user_filter']['exclude']).") ";
}
// Posts by ID exclusions
if ( !empty($search_args['post_not_in']) )
$exclusions_by_id = "AND ($wpdb->posts.ID NOT IN (".(is_array($search_args['post_not_in']) ? implode(",", $search_args['post_not_in']) : $search_args['post_not_in'])."))";
else
$exclusions_by_id = "";
if ( !empty($search_args['post_not_in2']) )
$exclusions_by_id .= "AND ($wpdb->posts.ID NOT IN (".implode(",", $search_args['post_not_in2'])."))";
// Date exclusions
$date_query_parts = $this->get_date_query_parts($search_args);
if ( count($date_query_parts) > 0 )
$exclusions_by_date = " AND (" . implode(" AND ", $date_query_parts) . ") ";
/*------------------------- WPML filter -------------------------*/
if ( $search_args['_wpml_lang'] != "" ) {
global $sitepress;
$site_lang_selected = false;
$wpml_post_types_arr = array();
foreach ($search_args['post_type'] as $tt) {
$wpml_post_types_arr[] = "post_" . $tt;
}
$wpml_post_types = implode( "','", $wpml_post_types_arr );
// Let us get the default site language if possible
if ( is_object($sitepress) && method_exists($sitepress, 'get_default_language') ) {
$site_lang_selected = $sitepress->get_default_language() == $search_args['_wpml_lang'] ? true : false;
}
$_wpml_query_id_field = "$wpdb->posts.ID";
// Product variations are not translated, so we need to use the parent ID (product) field to compare
if ( in_array('product_variation', $search_args['post_type']) ) {
$_wpml_query_id_field = "(IF($wpdb->posts.post_type='product_variation', $wpdb->posts.post_parent, $wpdb->posts.ID))";
}
$wpml_query = "
EXISTS (
SELECT DISTINCT(wpml.element_id)
FROM " . $wpdb->prefix . "icl_translations as wpml
WHERE
$_wpml_query_id_field = wpml.element_id AND
wpml.language_code = '" . ASP_Helpers::escape( $search_args['_wpml_lang'] ) . "' AND
wpml.element_type IN ('$wpml_post_types')
)";
/**
* For missing translations..
* If the site language is used, the translation can be non-existent
*/
if ($site_lang_selected) {
$wpml_query = "
NOT EXISTS (
SELECT DISTINCT(wpml.element_id)
FROM " . $wpdb->prefix . "icl_translations as wpml
WHERE
$_wpml_query_id_field = wpml.element_id AND
wpml.element_type IN ('$wpml_post_types')
) OR
" . $wpml_query;
}
}
/*---------------------------------------------------------------*/
/*----------------------- POLYLANG filter -----------------------*/
if ( $search_args['_polylang_lang'] != "" ) {
$languages = get_terms('language', array(
'hide_empty' => false,
'fields' => 'ids',
'orderby' => 'term_group',
'slug' => $search_args['_polylang_lang'])
);
if ( !empty($languages) && !is_wp_error($languages) && isset($languages[0]) ) {
$polylang_query = " AND (
$wpdb->posts.ID IN ( SELECT DISTINCT(tr.object_id)
FROM $wpdb->term_relationships AS tr
LEFT JOIN $wpdb->term_taxonomy as tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = 'language')
WHERE tt.term_id = $languages[0]
) )";
}
}
/*---------------------------------------------------------------*/
}
$pre = $this->matchStart ? "" : "%";
if ($count <= 0) return;
$the_query = "
SELECT
ID as id,
post_title as title
FROM $wpdb->posts
WHERE
post_title LIKE '".$pre."$q%'
$post_types
$exclusions_by_taxonomy
$exclusions_by_user
$exclusions_by_id
$exclusions_by_date
$allowed_statuses
AND ( $wpml_query )
$polylang_query
ORDER BY post_title ASC
LIMIT $count
";
$results = $wpdb->get_results($the_query, OBJECT);
// The Loop
if ( is_array($results) ) {
// This prevents the fancy quotes and stuff
remove_filter('the_title', 'wptexturize');
remove_filter('the_title', 'convert_chars');
foreach ($results as $res) {
$t = ASP_mb::strtolower(get_the_title($res->id));
$q = ASP_mb::strtolower($q);
if (
$q != $t &&
!in_array($t, $this->res) &&
('' != $str = wd_substr_at_word($t, $this->maxCharsPerWord))
) {
if ($this->matchStart && ASP_mb::strpos($t, $q) === 0)
$this->res[] = $str;
elseif (!$this->matchStart)
$this->res[] = $str;
}
}
}
}
protected function build_term_query($args, $post_id_field, $post_type_field) {
global $wpdb;
if ( isset($_GET['ignore_op']) ) return "";
$term_query = "";
$term_query_parts = array();
foreach ($args['post_tax_filter'] as $k => $item) {
$tax_term_query = '';
$taxonomy = $item['taxonomy'];
// Is there an argument set to allow empty items for this taxonomy filter?
if ( isset($item['allow_empty']) ) {
$allow_empty_tax_term = $item['allow_empty'];
} else {
$allow_empty_tax_term = $taxonomy == 'post_tag' ? $args["_post_tags_empty"] : $args['_post_allow_empty_tax_term'];
}
if ( $allow_empty_tax_term == 1 ) {
$empty_terms_query = "
NOT EXISTS (
SELECT *
FROM $wpdb->term_relationships as xt
INNER JOIN $wpdb->term_taxonomy as tt ON ( xt.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = '$taxonomy')
WHERE
xt.object_id = $post_id_field
) OR ";
} else {
$empty_terms_query = "";
}
// Quick explanation for the AND
// .. MAIN SELECT: selects all object_ids that are not in the array
// .. SUBSELECT: excludes all the object_ids that are part of the array
// This is used because of multiple object_ids (posts in more than 1 tag)
if ( !empty($item['exclude']) ) {
$words = implode( ',', $item['exclude'] );
$tax_term_query = " (
$empty_terms_query
$post_id_field IN (
SELECT DISTINCT(tr.object_id)
FROM $wpdb->term_relationships AS tr
LEFT JOIN $wpdb->term_taxonomy as tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = '$taxonomy')
WHERE
tt.term_id NOT IN ($words)
AND tr.object_id NOT IN (
SELECT DISTINCT(trs.object_id)
FROM $wpdb->term_relationships AS trs
LEFT JOIN $wpdb->term_taxonomy as tts ON (trs.term_taxonomy_id = tts.term_taxonomy_id AND tts.taxonomy = '$taxonomy')
WHERE tts.term_id IN ($words)
)
)
)";
}
if ( !empty($item['include']) ) {
$words = implode( ',', $item['include'] );
if ( !empty($tax_term_query) )
$tax_term_query .= " AND ";
$tax_term_query .= "(
$empty_terms_query
$post_id_field IN ( SELECT DISTINCT(tr.object_id)
FROM $wpdb->term_relationships AS tr
LEFT JOIN $wpdb->term_taxonomy as tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = '$taxonomy')
WHERE tt.term_id IN ($words)
) )";
}
/**
* POST TAG SPECIFIC ONLY
*
* At this point we need to check if the user wants to hide the empty tags but the $tag_query
* turned out to be empty. (if not all tags are used and all of them are selected).
* If so, then return true on every post type other than 'post' OR check if any tags
* are associated with the post.
*/
if (
$taxonomy == 'post_tag' &&
$args['_post_tags_active'] == 1 &&
$tax_term_query == "" &&
$args["_post_tags_empty"] == 0
) {
$tax_term_query = "
(
($post_type_field != 'post') OR
EXISTS (
SELECT *
FROM $wpdb->term_relationships as xt
INNER JOIN $wpdb->term_taxonomy as tt ON ( xt.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = 'post_tag')
WHERE
xt.object_id = $post_id_field
)
)";
}
// ----------------------------------------------------
if ( !empty($tax_term_query) )
$term_query_parts[] = "(" . $tax_term_query . ")";
}
if ( !empty($term_query_parts) )
$term_query = "AND (" . implode(" ".strtoupper($args['_taxonomy_group_logic'])." ", $term_query_parts) . ") ";
return $term_query;
}
protected function get_date_query_parts( $args, $table_alias = "", $date_field = "post_date" ) {
global $wpdb;
if ( empty($table_alias) )
$table_alias = $wpdb->posts;
$date_query_parts = array();
foreach( $args['post_date_filter'] as $date_filter ) {
if (isset($date_filter['date'])) // Given by date argument
$date = $date_filter['date'];
else // Given by year, month, day arguments
$date = $date_filter['year'] . "-" . sprintf("%02d", $date_filter['month']) . "-" . sprintf("%02d", $date_filter['day']);
if ($date_filter['interval'] == "before") {
$op = $date_filter['operator'] == "exclude" ? ">" : "<=";
$date_query_parts[] = "$table_alias.$date_field $op '" . $date . " 23:59:59'";
} else {
$op = $date_filter['operator'] == "exclude" ? "<" : ">=";
$date_query_parts[] = "$table_alias.$date_field $op '" . $date . " 00:00:00'";
}
}
return $date_query_parts;
}
}
}
Mini Shell