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PATH: home / letacommog / metras / wp-content / plugins / wp-lastweets / vendor / htmlburger / carbon-fields / core / Field

<?php

namespace Carbon_Fields\Field;

use Carbon_Fields\Value_Set\Value_Set;

/**
 * Google Maps with Address field class.
 * Allows to manually select a pin, or to position a pin based on a specified address.
 * Coords (lat, lng), address and zoom are saved in the database.
 */
class Map_Field extends Field {

/**
	 * {@inheritDoc}
	 */
	protected $default_value = array(
		Value_Set::VALUE_PROPERTY => '40.346544,-101.645507',
		'lat' => 40.346544,
		'lng' => -101.645507,
		'zoom' => 10,
		'address' => '',
	);

/**
	 * Create a field from a certain type with the specified label.
	 *
	 * @param string $type  Field type
	 * @param string $name  Field name
	 * @param string $label Field label
	 */
	public function __construct( $type, $name, $label ) {
		$this->set_value_set( new Value_Set( Value_Set::TYPE_MULTIPLE_PROPERTIES, array( 'lat' => '', 'lng' => '', 'zoom' => '', 'address' => '' ) ) );
		parent::__construct( $type, $name, $label );
	}

/**
	 * Enqueue scripts and styles in admin
	 * Called once per field type
	 */
	public static function admin_enqueue_scripts() {
		$api_key = apply_filters( 'carbon_fields_map_field_api_key', false );
		$url = apply_filters( 'carbon_fields_map_field_api_url', '//maps.googleapis.com/maps/api/js?' . ( $api_key ? 'key=' . $api_key : '' ), $api_key );

wp_enqueue_script( 'carbon-google-maps', $url, array(), null );
	}

/**
	 * Convert lat and lng to a comma-separated list
	 */
	protected function lat_lng_to_latlng( $lat, $lng ) {
		return ( ! empty( $lat ) && ! empty( $lng ) ) ? $lat . ',' . $lng : '';
	}

/**
	 * Load the field value from an input array based on its name
	 *
	 * @param  array $input Array of field names and values.
	 * @return self  $this
	 */
	public function set_value_from_input( $input ) {
		if ( ! isset( $input[ $this->get_name() ] ) ) {
			$this->set_value( null );
			return $this;
		}

$value_set = array(
			'lat' => '',
			'lng' => '',
			'zoom' => '',
			'address' => '',
		);

foreach ( $value_set as $key => $v ) {
			if ( isset( $input[ $this->get_name() ][ $key ] ) ) {
				$value_set[ $key ] = $input[ $this->get_name() ][ $key ];
			}
		}

$value_set['lat'] = (float) $value_set['lat'];
		$value_set['lng'] = (float) $value_set['lng'];
		$value_set['zoom'] = (int) $value_set['zoom'];
		$value_set[ Value_Set::VALUE_PROPERTY ] = $this->lat_lng_to_latlng( $value_set['lat'], $value_set['lng'] );

$this->set_value( $value_set );
		return $this;
	}

/**
	 * Returns an array that holds the field data, suitable for JSON representation.
	 *
	 * @param bool $load  Should the value be loaded from the database or use the value from the current instance.
	 * @return array
	 */
	public function to_json( $load ) {
		$field_data = parent::to_json( $load );

$value_set = $this->get_value();

$field_data = array_merge( $field_data, array(
			'value' => array(
				'lat' => floatval( $value_set['lat'] ),
				'lng' => floatval( $value_set['lng'] ),
				'zoom' => intval( $value_set['zoom'] ),
				'address' => $value_set['address'],
				'value' => $value_set[ Value_Set::VALUE_PROPERTY ],
			),
		) );

return $field_data;
	}

/**
	 * Set the coords and zoom of this field.
	 *
	 * @param  string $lat  Latitude
	 * @param  string $lng  Longitude
	 * @param  int    $zoom Zoom level
	 * @return self   $this
	 */
	public function set_position( $lat, $lng, $zoom ) {
		return $this->set_default_value( array_merge(
			$this->get_default_value(),
			array(
				Value_Set::VALUE_PROPERTY => $this->lat_lng_to_latlng( $lat, $lng ),
				'lat' => $lat,
				'lng' => $lng,
				'zoom' => $zoom,
			)
		) );
	}
}

[+] ..
[-] Date_Field.php [edit]
[-] Checkbox_Field.php [edit]
[-] Broken_Field.php [edit]
[-] Sidebar_Field.php [edit]
[-] Textarea_Field.php [edit]
[-] Radio_Image_Field.php [edit]
[-] Text_Field.php [edit]
[-] Multiselect_Field.php [edit]
[-] Set_Field.php [edit]
[-] Radio_Field.php [edit]
[-] Group_Field.php [edit]
[-] Header_Scripts_Field.php [edit]
[-] Oembed_Field.php [edit]
[-] Scripts_Field.php [edit]
[-] Hidden_Field.php [edit]
[-] Field.php [edit]
[-] Date_Time_Field.php [edit]
[-] Footer_Scripts_Field.php [edit]
[-] Time_Field.php [edit]
[-] Image_Field.php [edit]
[-] Gravity_Form_Field.php [edit]
[-] Color_Field.php [edit]
[-] Complex_Field.php [edit]
[-] Select_Field.php [edit]
[-] Predefined_Options_Field.php [edit]
[-] Rich_Text_Field.php [edit]
[-] Separator_Field.php [edit]
[-] File_Field.php [edit]
[-] Association_Field.php [edit]
[-] Media_Gallery_Field.php [edit]
[-] Map_Field.php [edit]
[-] Html_Field.php [edit]