<?php
/**
* Class SiteOrigin_Widget_Field_Posts
*/
class SiteOrigin_Widget_Field_Posts extends SiteOrigin_Widget_Field_Container_Base {
/**
* An array of post types to use in the query for posts when the 'Select Content' button is clicked.
*
* @access protected
* @var array
*/
protected $post_types;
public function __construct( $base_name, $element_id, $element_name, $field_options, SiteOrigin_Widget $for_widget, $parent_container = array() ) {
parent::__construct( $base_name, $element_id, $element_name, $field_options, $for_widget, $parent_container );
$types = get_post_types( array( 'public' => true ), 'objects' );
$type_options = array();
if ( empty( $this->post_types ) || in_array( '_all', $this->post_types ) ) {
$type_options['_all'] = __( 'All', 'so-widgets-bundle' );
}
foreach ( $types as $id => $type ) {
if ( empty( $this->post_types ) || in_array( $id, $this->post_types ) ) {
$type_options[ $id ] = $type->labels->name;
}
}
$this->fields = array(
'post_type' => array(
'type' => 'select',
'label' => __( 'Post type', 'so-widgets-bundle' ),
'multiple' => true,
'options' => $type_options,
'default' => 'post'
),
'post__in' => array(
'type' => 'autocomplete',
'label' => __( 'Post in', 'so-widgets-bundle' ),
'source' => 'posts',
),
'tax_query' => array(
'type' => 'autocomplete',
'label' => __( 'Taxonomies', 'so-widgets-bundle' ),
'source' => 'terms',
'description' => __( 'Taxonomies are groups such as categories, tags, posts and products.', 'so-widgets-bundle' ),
),
'tax_query_relation' => array(
'type' => 'radio',
'label' => __( 'Taxonomies relationship', 'so-widgets-bundle' ),
'options' => array(
'OR' => __( 'OR', 'so-widgets-bundle' ),
'AND' => __( 'AND', 'so-widgets-bundle' ),
),
'description' => __( 'The relationship between taxonomies. OR requires posts to have at least one of the specified taxonomies. AND requires posts to have all of the specified taxonomies.', 'so-widgets-bundle' ),
'default' => 'OR',
),
'date_type' => array(
'type' => 'radio',
'label' => __( 'Date selection type', 'so-widgets-bundle' ),
'options' => array(
'specific' => __( 'Specific', 'so-widgets-bundle' ),
'relative' => __( 'Relative', 'so-widgets-bundle' ),
),
'description' => __( 'Select a range between specific dates or relative to the current date.', 'so-widgets-bundle' ),
'default' => 'specific',
'state_emitter' => array(
'callback' => 'select',
'args' => array( 'date_type' )
),
),
'date_query' => array(
'type' => 'date-range',
'label' => __( 'Dates', 'so-widgets-bundle' ),
'date_type' => 'specific',
'state_handler' => array(
'date_type[specific]' => array('show'),
'_else[date_type]' => array('hide'),
),
),
'date_query_relative' => array(
'type' => 'date-range',
'label' => __( 'Dates', 'so-widgets-bundle' ),
'date_type' => 'relative',
'state_handler' => array(
'date_type[relative]' => array('show'),
'_else[date_type]' => array('hide'),
),
),
'orderby' => array(
'type' => 'select',
'label' => __( 'Order by', 'so-widgets-bundle' ),
'options' => array(
'none' => __( 'No order', 'so-widgets-bundle' ),
'ID' => __( 'Post ID', 'so-widgets-bundle' ),
'author' => __( 'Author', 'so-widgets-bundle' ),
'title' => __( 'Title', 'so-widgets-bundle' ),
'date' => __( 'Published date', 'so-widgets-bundle' ),
'modified' => __( 'Modified date', 'so-widgets-bundle' ),
'parent' => __( 'By parent', 'so-widgets-bundle' ),
'rand' => __( 'Random order', 'so-widgets-bundle' ),
'comment_count' => __( 'Comment count', 'so-widgets-bundle' ),
'menu_order' => __( 'Menu order', 'so-widgets-bundle' ),
'meta_value' => __( 'By meta value', 'so-widgets-bundle' ),
'meta_value_num' => __( 'By numeric meta value', 'so-widgets-bundle' ),
'post__in' => __( 'By include order', 'so-widgets-bundle' ),
),
'default' => 'date',
),
'order' => array(
'type' => 'radio',
'label' => __( 'Order direction', 'so-widgets-bundle' ),
'options' => array(
'ASC' => __( 'Ascending', 'so-widgets-bundle' ),
'DESC' => __( 'Descending', 'so-widgets-bundle' ),
),
'default' => 'DESC',
),
'posts_per_page' => array(
'type' => 'number',
'label' => __( 'Posts per page', 'so-widgets-bundle' ),
),
'sticky' => array(
'type' => 'select',
'label' => __( 'Sticky posts', 'so-widgets-bundle' ),
'options' => array(
'' => __( 'Default', 'so-widgets-bundle' ),
'ignore' => __( 'Ignore sticky', 'so-widgets-bundle' ),
'exclude' => __( 'Exclude sticky', 'so-widgets-bundle' ),
'only' => __( 'Only sticky', 'so-widgets-bundle' ),
),
),
'additional' => array(
'type' => 'text',
'label' => __( 'Additional', 'so-widgets-bundle' ),
'description' => __( 'Additional query arguments. See <a href="https://developer.wordpress.org/reference/functions/query_posts/" target="_blank" rel="noopener noreferrer">query_posts</a>.', 'so-widgets-bundle' ),
),
);
}
protected function render_field_label( $value, $instance ) {
?><div class="posts-container-label-wrapper<?php if ( $this->state == 'open' ) {
echo ' siteorigin-widget-section-visible';
} ?>"><?php
parent::render_field_label( $value, $instance );
?><span class="sow-current-count"><?php echo esc_html( siteorigin_widget_post_selector_count_posts( $value ) )?></span>
</div><?php
}
protected function render_field( $value, $instance ) {
$value = wp_parse_args( $value );
if( !empty( $value['post_type'] ) ) {
$value['post_type'] = strpos( $value['post_type'], ',' ) !== false ? explode( ',', $value['post_type'] ) : $value['post_type'];
}
if ( $this->collapsible ) {
?><div class="siteorigin-widget-section <?php if ( $this->state == 'closed' ) {
echo 'siteorigin-widget-section-hide';
} ?>"><?php
}
if ( isset( $this->field_options['fields'] ) ) {
$this->override_fields();
}
$this->create_and_render_sub_fields( $value, array( 'name' => $this->base_name, 'type' => 'composite' ) );
if ( $this->collapsible ) {
?></div><?php
}
}
private function override_fields() {
foreach ( $this->field_options['fields'] as $field => $options ) {
// Are we removing, or updating this field?
if ( ! empty( $options['remove'] ) ) {
unset( $this->fields[ $field ] );
} else {
$this->fields[ $field ] = wp_parse_args( $this->field_options['fields'][ $field ], $this->fields[ $field ] );
}
}
}
public function enqueue_scripts() {
wp_enqueue_script(
'so-posts-selector-field',
plugin_dir_url( __FILE__ ) . 'js/posts-field' . SOW_BUNDLE_JS_SUFFIX . '.js',
array( 'jquery' ),
SOW_BUNDLE_VERSION,
true
);
}
protected function sanitize_field_input( $value, $instance ) {
// Special handling for the 'additional' args field.
if ( ! empty( $value['additional'] ) ) {
$value['additional'] = urlencode( $value['additional'] );
}
$value = parent::sanitize_field_input( $value, $instance );
$result = '';
foreach ( $value as $key => $item ) {
if ( ! empty( $item ) ) {
if ( is_array( $item ) ) {
$item = implode( ',', $item );
}
$result .= ( empty( $result ) ? '' : '&' ) . $key . '=' . $item;
}
}
return $result;
}
}