Import legacy nurinda.co.id website

wp-content/plugins/mashsharer/includes/admin/meta-box/inc/fields/taxonomy.php

@@ -0,0 +1,164 @@
+<?php
+/**
+ * Taxonomy field class which set post terms when saving.
+ */
+class MASHSB_RWMB_Taxonomy_Field extends MASHSB_RWMB_Object_Choice_Field
+{
+	/**
+	 * Add default value for 'taxonomy' field
+	 *
+	 * @param $field
+	 * @return array
+	 */
+	static function normalize( $field )
+	{
+		/**
+		 * Backwards compatibility with field args
+		 */
+		if ( isset( $field['options']['args'] ) )
+			$field['query_args'] = $field['options']['args'];
+		if ( isset( $field['options']['taxonomy'] ) )
+			$field['taxonomy'] = $field['options']['taxonomy'];
+		if ( isset( $field['options']['type'] ) )
+			$field['field_type'] = $field['options']['type'];
+
+		/**
+		 * Set default field args
+		 */
+		$field = parent::normalize( $field );
+		$field = wp_parse_args( $field, array(
+			'taxonomy'   => 'category',
+		) );
+
+		/**
+		 * Set default query args
+		 */
+		$field['query_args'] = wp_parse_args( $field['query_args'], array(
+			'hide_empty' => false,
+		) );
+
+		/**
+		 * Set default placeholder
+		 * - If multiple taxonomies: show 'Select a term'
+		 * - If single taxonomy: show 'Select a %taxonomy_name%'
+		 */
+		if ( empty( $field['placeholder'] ) )
+		{
+			$field['placeholder'] = __( 'Select a term', 'meta-box' );
+			if ( is_string( $field['taxonomy'] ) && taxonomy_exists( $field['taxonomy'] ) )
+			{
+				$taxonomy_object      = get_taxonomy( $field['taxonomy'] );
+				$field['placeholder'] = sprintf( __( 'Select a %s', 'meta-box' ), $taxonomy_object->labels->singular_name );
+			}
+		}
+
+		/**
+		 * Prevent cloning for taxonomy field
+		 */
+		$field['clone'] = false;
+
+		return $field;
+	}
+
+	/**
+	 * Get field names of object to be used by walker
+	 *
+	 * @return array
+	 */
+	static function get_db_fields()
+	{
+		return array(
+			'parent' => 'parent',
+			'id'     => 'term_id',
+			'label'  => 'name',
+		);
+	}
+
+	/**
+	 * Get options for selects, checkbox list, etc via the terms
+	 *
+	 * @param array $field Field parameters
+	 *
+	 * @return array
+	 */
+	static function get_options( $field )
+	{
+		$options = get_terms( $field['taxonomy'], $field['query_args'] );
+		return $options;
+	}
+
+	/**
+	 * Save meta value
+	 *
+	 * @param mixed $new
+	 * @param mixed $old
+	 * @param int   $post_id
+	 * @param array $field
+	 *
+	 * @return string
+	 */
+	static function save( $new, $old, $post_id, $field )
+	{
+		$new = array_unique( array_map( 'intval', (array) $new ) );
+		$new = empty( $new ) ? null : $new;
+		wp_set_object_terms( $post_id, $new, $field['taxonomy'] );
+	}
+
+	/**
+	 * Standard meta retrieval
+	 *
+	 * @param int   $post_id
+	 * @param bool  $saved
+	 * @param array $field
+	 *
+	 * @return array
+	 */
+	static function meta( $post_id, $saved, $field )
+	{
+		$meta = get_the_terms( $post_id, $field['taxonomy'] );
+		$meta = (array) $meta;
+		$meta = wp_list_pluck( $meta, 'term_id' );
+
+		return $meta;
+	}
+
+	/**
+	 * Get the field value
+	 * Return list of post term objects
+	 *
+	 * @param  array    $field   Field parameters
+	 * @param  array    $args    Additional arguments. Rarely used. See specific fields for details
+	 * @param  int|null $post_id Post ID. null for current post. Optional.
+	 *
+	 * @return array List of post term objects
+	 */
+	static function get_value( $field, $args = array(), $post_id = null )
+	{
+		$value = get_the_terms( $post_id, $field['taxonomy'] );
+
+		// Get single value if necessary
+		if ( ! $field['clone'] && ! $field['multiple'] && is_array( $value ) )
+		{
+			$value = reset( $value );
+		}
+		return $value;
+	}
+
+	/**
+	 * Get option label
+	 *
+	 * @param string   $value Option value
+	 * @param array    $field Field parameter
+	 *
+	 * @return string
+	 */
+	static function get_option_label( $value, $field )
+	{
+		return sprintf(
+			'<a href="%s" title="%s">%s</a>',
+			esc_url( get_term_link( $value ) ),
+			esc_attr( $value->name ),
+			$value->name
+		);
+	}
+}