No search Result !!!

Here is the code of loop.php

<?php

/**
* @param $settings
* @param $value
*
* @since 4.2
* @return string
*/
function vc_loop_form_field( $settings, $value ) {
$query_builder = new VcLoopSettings( $value );
$params = $query_builder->getContent();
$loop_info = ”;
if ( is_array( $params ) ) {
foreach ( $params as $key => $param ) {
$param_value = vc_loop_get_value( $param );
if ( ! empty( $param_value ) ) {
$loop_info .= ‘ <b>’ . $query_builder->getLabel( $key ) . ‘</b>: ‘ . $param_value . ‘;’;
}
}
}

return ‘<div class=”vc_loop”>’
. ‘<input name=”‘ . $settings[‘param_name’] . ‘” class=”wpb_vc_param_value ‘ . $settings[‘param_name’] . ‘ ‘ . $settings[‘type’] . ‘_field” type=”hidden” value=”‘ . $value . ‘”/>’
. ‘‘ . __( ‘Build query’, ‘js_composer’ ) . ‘‘
. ‘<div class=”vc_loop-info”>’ . $loop_info . ‘</div>’
. ‘</div>’;
}

/**
* @param $param
*
* @since 4.2
* @return string
*/
function vc_loop_get_value( $param ) {
$value = array();
$selected_values = (array) $param[‘value’];
if ( isset( $param[‘options’] ) && is_array( $param[‘options’] ) ) {
foreach ( $param[‘options’] as $option ) {
if ( is_array( $option ) && isset( $option[‘value’] ) ) {
if ( in_array( ( ( ‘-‘ === $option[‘action’] ? ‘-‘ : ” ) . $option[‘value’] ), $selected_values ) ) {
$value[] = $option[‘action’] . $option[‘name’];
}
} elseif ( is_array( $option ) && isset( $option[0] ) ) {
if ( in_array( $option[0], $selected_values ) ) {
$value[] = $option[1];
}
} elseif ( in_array( $option, $selected_values ) ) {
$value[] = $option;
}
}
} else {
$value[] = $param[‘value’];
}

return implode( ‘, ‘, $value );
}

/**
* Parses loop settings and creates WP_Query according to manual
* @since 4.2
* @link http://codex.wordpress.org/Class_Reference/WP_Query
*/
class VcLoopQueryBuilder {
/**
* @since 4.2
* @var array
*/
protected $args = array(
‘post_status’ => ‘publish’, // show only published posts #1098
);

/**
* @since 4.2
*
* @param $data
*/
function __construct( $data ) {
foreach ( $data as $key => $value ) {
$method = ‘parse_’ . $key;
if ( method_exists( $this, $method ) ) {
$this->$method( $value );
}
}
}

/**
* Pages count
* @since 4.2
*
* @param $value
*/
protected function parse_size( $value ) {
$this->args[‘posts_per_page’] = ‘All’ === $value ? – 1 : (int) $value;
}

/**
* Sorting field
* @since 4.2
*
* @param $value
*/
protected function parse_order_by( $value ) {
$this->args[‘orderby’] = $value;
}

/**
* Sorting order
* @since 4.2
*
* @param $value
*/
protected function parse_order( $value ) {
$this->args[‘order’] = $value;
}

/**
* By post types
* @since 4.2
*
* @param $value
*/
protected function parse_post_type( $value ) {
$this->args[‘post_type’] = $this->stringToArray( $value );
}

/**
* By author
* @since 4.2
*
* @param $value
*/
protected function parse_authors( $value ) {
$this->args[‘author’] = $value;
}

/**
* By categories
* @since 4.2
*
* @param $value
*/
protected function parse_categories( $value ) {
$this->args[‘cat’] = $value;
}

/**
* By taxonomies
* @since 4.2
*
* @param $value
*/
protected function parse_tax_query( $value ) {
$terms = $this->stringToArray( $value );
if ( empty( $this->args[‘tax_query’] ) ) {
$this->args[‘tax_query’] = array( ‘relation’ => ‘OR’ );
}
$negative_term_list = array();
foreach ( $terms as $term ) {
if ( (int) $term < 0 ) {
$negative_term_list[] = abs( $term );
}
}
$terms = get_terms( VcLoopSettings::getTaxonomies(), array( ‘include’ => array_map( ‘abs’, $terms ) ) );
foreach ( $terms as $t ) {
$operator = in_array( (int) $t->term_id, $negative_term_list ) ? ‘NOT IN’ : ‘IN’;
$this->args[‘tax_query’][] = array(
‘field’ => ‘id’,
‘taxonomy’ => $t->taxonomy,
‘terms’ => $t->term_id,
‘operator’ => $operator,
);
}
}

/**
* By tags ids
* @since 4.2
*
* @param $value
*/
protected function parse_tags( $value ) {
$in = $not_in = array();
$tags_ids = $this->stringToArray( $value );
foreach ( $tags_ids as $tag ) {
$tag = (int) $tag;
if ( $tag < 0 ) {
$not_in[] = abs( $tag );
} else {
$in[] = $tag;
}
}
$this->args[‘tag__in’] = $in;
$this->args[‘tag__not_in’] = $not_in;
}

/**
* By posts ids
* @since 4.2
*
* @param $value
*/
protected function parse_by_id( $value ) {
$in = $not_in = array();
$ids = $this->stringToArray( $value );
foreach ( $ids as $id ) {
$id = (int) $id;
if ( $id < 0 ) {
$not_in[] = abs( $id );
} else {
$in[] = $id;
}
}
$this->args[‘post__in’] = $in;
$this->args[‘post__not_in’] = $not_in;
}

/**
* @since 4.2
*
* @param $id
*/
public function excludeId( $id ) {
if ( ! isset( $this->args[‘post__not_in’] ) ) {
$this->args[‘post__not_in’] = array();
}
if ( is_array( $id ) ) {
$this->args[‘post__not_in’] = array_merge( $this->args[‘post__not_in’], $id );
} else {
$this->args[‘post__not_in’][] = $id;
}
}

/**
* Converts string to array. Filters empty arrays values
* @since 4.2
*
* @param $value
*
* @return array
*/
protected function stringToArray( $value ) {
$valid_values = array();
$list = preg_split( ‘/\,[\s]*/’, $value );
foreach ( $list as $v ) {
if ( strlen( $v ) > 0 ) {
$valid_values[] = $v;
}
}

return $valid_values;
}

/**
* @return array
*/
public function build() {
return array( $this->args, new WP_Query( $this->args ) );
}
}

/**
* Class VcLoopSettings
* @since 4.2
*/
class VcLoopSettings {
// Available parts of loop for WP_Query object.
/**
* @since 4.2
* @var array
*/
protected $content = array();
/**
* @since 4.2
* @var array
*/
protected $parts;
/**
* @since 4.2
* @var array
*/
protected $query_parts = array(
‘size’,
‘order_by’,
‘order’,
‘post_type’,
‘authors’,
‘categories’,
‘tags’,
‘tax_query’,
‘by_id’,
);

/**
* @since 4.2
*
* @param $value
* @param array $settings
*/
function __construct( $value, $settings = array() ) {
$this->parts = array(
‘size’ => __( ‘Post count’, ‘js_composer’ ),
‘order_by’ => __( ‘Order by’, ‘js_composer’ ),
‘order’ => __( ‘Sort order’, ‘js_composer’ ),
‘post_type’ => __( ‘Post types’, ‘js_composer’ ),
‘authors’ => __( ‘Author’, ‘js_composer’ ),
‘categories’ => __( ‘Categories’, ‘js_composer’ ),
‘tags’ => __( ‘Tags’, ‘js_composer’ ),
‘tax_query’ => __( ‘Taxonomies’, ‘js_composer’ ),
‘by_id’ => __( ‘Individual posts/pages’, ‘js_composer’ ),
);
$this->settings = $settings;
// Parse loop string
$data = $this->parseData( $value );
foreach ( $this->query_parts as $part ) {
$value = isset( $data[ $part ] ) ? $data[ $part ] : ”;
$locked = ‘true’ === $this->getSettings( $part, ‘locked’ );
// Predefined value check.
if ( ! is_null( $this->getSettings( $part, ‘value’ ) ) && $this->replaceLockedValue( $part )
&& ( true === $locked || 0 === strlen( (string) $value ) )
) {
$value = $this->settings[ $part ][‘value’];
} elseif ( ! is_null( $this->getSettings( $part, ‘value’ ) ) && ! $this->replaceLockedValue( $part )
&& ( true === $locked || 0 === strlen( (string) $value ) )
) {
$value = implode( ‘,’, array_unique( explode( ‘,’, $value . ‘,’ . $this->settings[ $part ][‘value’] ) ) );
}
// Find custom method for parsing
if ( method_exists( $this, ‘parse_’ . $part ) ) {
$method = ‘parse_’ . $part;
$this->content[ $part ] = $this->$method( $value );
} else {
$this->content[ $part ] = $this->parseString( $value );
}
// Set locked if value is locked by settings
if ( $locked ) {
$this->content[ $part ][‘locked’] = true;
}
//
if ( ‘true’ === $this->getSettings( $part, ‘hidden’ ) ) {
$this->content[ $part ][‘hidden’] = true;
}
}
}

/**
* @param $part
*
* @since 4.2
* @return bool
*/
protected function replaceLockedValue( $part ) {
return in_array( $part, array( ‘size’, ‘order_by’, ‘order’ ) );
}

/**
* @param $key
*
* @since 4.2
* @return mixed
*/
public function getLabel( $key ) {
return isset( $this->parts[ $key ] ) ? $this->parts[ $key ] : $key;
}

/**
* @param $part
* @param $name
*
* @since 4.2
* @return null
*/
public function getSettings( $part, $name ) {
$settings_exists = isset( $this->settings[ $part ] ) && is_array( $this->settings[ $part ] );

return $settings_exists && isset( $this->settings[ $part ][ $name ] ) ? $this->settings[ $part ][ $name ] : null;
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parseString( $value ) {
return array( ‘value’ => $value );
}

/**
* @param $value
* @param array $options
*
* @since 4.2
* @return array
*/
protected function parseDropDown( $value, $options = array() ) {
return array( ‘value’ => $value, ‘options’ => $options );
}

/**
* @param $value
* @param array $options
*
* @since 4.2
* @return array
*/
protected function parseMultiSelect( $value, $options = array() ) {
return array( ‘value’ => explode( ‘,’, $value ), ‘options’ => $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_order_by( $value ) {
return $this->parseDropDown( $value, array(
array( ‘date’, __( ‘Date’, ‘js_composer’ ) ),
‘ID’,
array( ‘author’, __( ‘Author’, ‘js_composer’ ) ),
array( ‘title’, __( ‘Title’, ‘js_composer’ ) ),
array( ‘modified’, __( ‘Modified’, ‘js_composer’ ) ),
array( ‘rand’, __( ‘Random’, ‘js_composer’ ) ),
array( ‘comment_count’, __( ‘Comment count’, ‘js_composer’ ) ),
array( ‘menu_order’, __( ‘Menu order’, ‘js_composer’ ) ),
) );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_order( $value ) {
return $this->parseDropDown( $value, array(
array( ‘ASC’, __( ‘Ascending’, ‘js_composer’ ) ),
array( ‘DESC’, __( ‘Descending’, ‘js_composer’ ) ),
) );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_post_type( $value ) {
$options = array();
$args = array(
‘public’ => true,
);
$post_types = get_post_types( $args );
foreach ( $post_types as $post_type ) {
if ( ‘attachment’ !== $post_type ) {
$options[] = $post_type;
}
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_authors( $value ) {
$options = $not_in = array();
if ( empty( $value ) ) {
return $this->parseMultiSelect( $value, $options );
}
$list = explode( ‘,’, $value );
foreach ( $list as $id ) {
if ( (int) $id < 0 ) {
$not_in[] = abs( $id );
}
}
$users = get_users( array( ‘include’ => array_map( ‘abs’, $list ) ) );
foreach ( $users as $user ) {
$options[] = array(
‘value’ => (string) $user->ID,
‘name’ => $user->data->user_nicename,
‘action’ => in_array( (int) $user->ID, $not_in ) ? ‘-‘ : ‘+’,
);
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_categories( $value ) {
$options = $not_in = array();
if ( empty( $value ) ) {
return $this->parseMultiSelect( $value, $options );
}
$list = explode( ‘,’, $value );
foreach ( $list as $id ) {
if ( (int) $id < 0 ) {
$not_in[] = abs( $id );
}
}
$list = get_categories( array( ‘include’ => array_map( ‘abs’, $list ) ) );
foreach ( $list as $obj ) {
$options[] = array(
‘value’ => (string) $obj->cat_ID,
‘name’ => $obj->cat_name,
‘action’ => in_array( (int) $obj->cat_ID, $not_in ) ? ‘-‘ : ‘+’,
);
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_tags( $value ) {
$options = $not_in = array();
if ( empty( $value ) ) {
return $this->parseMultiSelect( $value, $options );
}
$list = explode( ‘,’, $value );
foreach ( $list as $id ) {
if ( (int) $id < 0 ) {
$not_in[] = abs( $id );
}
}
$list = get_tags( array( ‘include’ => array_map( ‘abs’, $list ) ) );
foreach ( $list as $obj ) {
$options[] = array(
‘value’ => (string) $obj->term_id,
‘name’ => $obj->name,
‘action’ => in_array( (int) $obj->term_id, $not_in ) ? ‘-‘ : ‘+’,
);
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_tax_query( $value ) {
$options = $not_in = array();
if ( empty( $value ) ) {
return $this->parseMultiSelect( $value, $options );
}
$list = explode( ‘,’, $value );
foreach ( $list as $id ) {
if ( (int) $id < 0 ) {
$not_in[] = abs( $id );
}
}
$list = get_terms( self::getTaxonomies(), array( ‘include’ => array_map( ‘abs’, $list ) ) );
foreach ( $list as $obj ) {
$options[] = array(
‘value’ => (string) $obj->term_id,
‘name’ => $obj->name,
‘action’ => in_array( (int) $obj->term_id, $not_in ) ? ‘-‘ : ‘+’,
);
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public function parse_by_id( $value ) {
$options = $not_in = array();
if ( empty( $value ) ) {
return $this->parseMultiSelect( $value, $options );
}
$list = explode( ‘,’, $value );
foreach ( $list as $id ) {
if ( (int) $id < 0 ) {
$not_in[] = abs( $id );
}
}
$list = get_posts( array( ‘post_type’ => ‘any’, ‘include’ => array_map( ‘abs’, $list ) ) );

foreach ( $list as $obj ) {
$options[] = array(
‘value’ => (string) $obj->ID,
‘name’ => $obj->post_title,
‘action’ => in_array( (int) $obj->ID, $not_in ) ? ‘-‘ : ‘+’,
);
}

return $this->parseMultiSelect( $value, $options );
}

/**
* @since 4.2
*/
public function render() {
echo json_encode( $this->content );
}

/**
* @since 4.2
* @return array
*/
public function getContent() {
return $this->content;
}

/**
* get list of taxonomies which has no tags and categories items.
* @since 4.2
* @static
* @return array
*/
public static function getTaxonomies() {
$taxonomy_exclude = (array) apply_filters( ‘get_categories_taxonomy’, ‘category’ );
$taxonomy_exclude[] = ‘post_tag’;
$taxonomies = array();
foreach ( get_taxonomies() as $taxonomy ) {
if ( ! in_array( $taxonomy, $taxonomy_exclude ) ) {
$taxonomies[] = $taxonomy;
}
}

return $taxonomies;
}

/**
* @param $settings
*
* @since 4.2
* @return string
*/
public static function buildDefault( $settings ) {
if ( ! isset( $settings[‘settings’] ) || ! is_array( $settings[‘settings’] ) ) {
return ”;
}
$value = ”;
foreach ( $settings[‘settings’] as $key => $val ) {
if ( isset( $val[‘value’] ) ) {
$value .= ( empty( $value ) ? ” : ‘|’ ) . $key . ‘:’ . $val[‘value’];
}
}

return $value;
}

/**
* @param $query
* @param bool $exclude_id
*
* @since 4.2
* @return array
*/
public static function buildWpQuery( $query, $exclude_id = false ) {
$data = self::parseData( $query );
$query_builder = new VcLoopQueryBuilder( $data );
if ( $exclude_id ) {
$query_builder->excludeId( $exclude_id );
}

return $query_builder->build();
}

/**
* @param $value
*
* @since 4.2
* @return array
*/
public static function parseData( $value ) {
$data = array();
$values_pairs = preg_split( ‘/\|/’, $value );
foreach ( $values_pairs as $pair ) {
if ( ! empty( $pair ) ) {
list( $key, $value ) = preg_split( ‘/\:/’, $pair );
$data[ $key ] = $value;
}
}

return $data;
}
}

/**
* Suggestion list for wp_query field
* Class VcLoopSuggestions
* @since 4.2
*/
class VcLoopSuggestions {
/**
* @since 4.2
* @var array
*/
protected $content = array();
/**
* @since 4.2
* @var array
*/
protected $exclude = array();
/**
* @since 4.2
* @var
*/
protected $field;

/**
* @param $field
* @param $query
* @param $exclude
*
* @since 4.2
*/
function __construct( $field, $query, $exclude ) {
$this->exclude = explode( ‘,’, $exclude );
$method_name = ‘get_’ . preg_replace( ‘/_out$/’, ”, $field );
if ( method_exists( $this, $method_name ) ) {
$this->$method_name( $query );
}
}

/**
* @param $query
*
* @since 4.2
*/
public function get_authors( $query ) {
$args = ! empty( $query ) ? array(
‘search’ => ‘*’ . $query . ‘*’,
‘search_columns’ => array( ‘user_nicename’ ),
) : array();
if ( ! empty( $this->exclude ) ) {
$args[‘exclude’] = $this->exclude;
}
$users = get_users( $args );
foreach ( $users as $user ) {
$this->content[] = array( ‘value’ => (string) $user->ID, ‘name’ => (string) $user->data->user_nicename );
}
}

/**
* @param $query
*
* @since 4.2
*/
public function get_categories( $query ) {
$args = ! empty( $query ) ? array( ‘search’ => $query ) : array();
if ( ! empty( $this->exclude ) ) {
$args[‘exclude’] = $this->exclude;
}
$categories = get_categories( $args );

foreach ( $categories as $cat ) {
$this->content[] = array( ‘value’ => (string) $cat->cat_ID, ‘name’ => $cat->cat_name );
}
}

/**
* @param $query
*
* @since 4.2
*/
public function get_tags( $query ) {
$args = ! empty( $query ) ? array( ‘search’ => $query ) : array();
if ( ! empty( $this->exclude ) ) {
$args[‘exclude’] = $this->exclude;
}
$tags = get_tags( $args );
foreach ( $tags as $tag ) {
$this->content[] = array( ‘value’ => (string) $tag->term_id, ‘name’ => $tag->name );
}
}

/**
* @param $query
*
* @since 4.2
*/
public function get_tax_query( $query ) {
$args = ! empty( $query ) ? array( ‘search’ => $query ) : array();
if ( ! empty( $this->exclude ) ) {
$args[‘exclude’] = $this->exclude;
}
$tags = get_terms( VcLoopSettings::getTaxonomies(), $args );
foreach ( $tags as $tag ) {
$this->content[] = array( ‘value’ => $tag->term_id, ‘name’ => $tag->name );
}
}

/**
* @param $query
*
* @since 4.2
*/
public function get_by_id( $query ) {
$args = ! empty( $query ) ? array( ‘s’ => $query, ‘post_type’ => ‘any’ ) : array( ‘post_type’ => ‘any’ );
if ( ! empty( $this->exclude ) ) {
$args[‘exclude’] = $this->exclude;
}
$posts = get_posts( $args );
foreach ( $posts as $post ) {
$this->content[] = array( ‘value’ => $post->ID, ‘name’ => $post->post_title );
}
}

/**
* @since 4.2
*/
public function render() {
echo json_encode( $this->content );
}
}

/**
* Build WP_Query object from query string.
* String created by loop controllers
*
* @param $query
* @param bool $exclude_id
*
* @since 4.2
* @return string
*/
function vc_build_loop_query( $query, $exclude_id = false ) {
return VcLoopSettings::buildWpQuery( $query, $exclude_id );
}

/**
* @since 4.2
*/
function vc_get_loop_suggestion() {
vc_user_access()
->checkAdminNonce()
->validateDie()
->wpAny( ‘edit_posts’, ‘edit_pages’ )
->validateDie();

$loop_suggestions = new VcLoopSuggestions( vc_post_param( ‘field’ ), vc_post_param( ‘query’ ), vc_post_param( ‘exclude’ ) );
$loop_suggestions->render();
die();
}

/**
* @since 4.2
*/
function vc_get_loop_settings_json() {
vc_user_access()
->checkAdminNonce()
->validateDie()
->wpAny( ‘edit_posts’, ‘edit_pages’ )
->validateDie();

$loop_settings = new VcLoopSettings( vc_post_param( ‘value’ ), vc_post_param( ‘settings’ ) );
$loop_settings->render();
die();
}

add_action( ‘wp_ajax_wpb_get_loop_suggestion’, ‘vc_get_loop_suggestion’ );
add_action( ‘wp_ajax_wpb_get_loop_settings’, ‘vc_get_loop_settings_json’ );

/**
* @since 4.2
*/
function vc_loop_include_templates() {
require_once vc_path_dir( ‘TEMPLATES_DIR’, ‘params/loop/templates.html’ );
}

add_action( ‘admin_footer’, ‘vc_loop_include_templates’ );

/**
* @param $param
*
* @since 4.2
* @return mixed
*/
function vc_set_loop_default_value( $param ) {
if ( empty( $param[‘value’] ) && isset( $param[‘settings’] ) ) {
$param[‘value’] = VcLoopSettings::buildDefault( $param );
}

return $param;
}

add_filter( ‘vc_mapper_attribute_loop’, ‘vc_set_loop_default_value’ );

ohh shh…

Many thank for your response

Best regards
Phil