simplemap/classes/shortcodes.php
2014-02-26 13:07:34 -07:00

255 lines
11 KiB
PHP
Executable File

<?php
/**
* This file contains all my classes for the different shortcodes
*/
/**
* SM_Shortcodes Class
*
* Registers and handles shortcodes for SimpleMap Locations. The only exception right now is the
* main [simplemap] shortcode which is currently being handled by /classes/simplemap.php.
* It will eventually be moved here
*
* @since 2.4
*/
if ( ! class_exists( 'SM_Location_Shortcodes' ) ) {
class SM_Location_Shortcodes {
/**
* An array of all shortcodes related to locations
*
* @since 2.4
*/
var $shortcode_tags = array();
/**
* Class constructor
*
* @since 2.4
*/
function __construct() {
// Build shortcode tag list
$this->shortcode_tags = $this->get_shortcode_tags();
// Register shortcodes with WordPress
add_action( 'init', array( &$this, 'register_shortcodes' ) );
}
/**
* This method loops through all my location shortcodes and registers them.
*
* All shortcode tags actually use the same callback method
*
* @since 2.4
*/
function register_shortcodes() {
// Register
add_shortcode( 'sm-location', array( &$this, 'do_shortcode' ) );
}
/**
* Builds the array of tags used for location shortcodes
*
* @since 2.4
*/
function get_shortcode_tags() {
$shortcode_tags = array(
'address',
'city',
'state',
'zip',
'country',
'phone',
'fax',
'email',
'url'
);
return apply_filters( 'sm-location-shortcode-tag-array', $shortcode_tags );
}
/**
* Responsible for returning a location address
*
* @since 2.4
*/
function do_shortcode( $args ) {
global $post, $simple_map;
$options = $simple_map->get_options();
// Default args for map itself, not for locations on map
$map_defaults = array(
'data' => '',
'before' => '',
'after' => '',
'map_width' => '75px',
'map_height' => '75px',
'default_lat' => get_post_meta( $post->ID, 'location_lat', true ),
'default_lng' => get_post_meta( $post->ID, 'location_lng', true ),
'panControl' => false,
'zoomContorl' => false,
'scaleControl' => false,
'streetViewControl' => false,
'mapTypeContorl' => false,
'mapTypeId' => 'google.maps.MapTypeId.ROADMAP',
'format' => 'csv',
);
$atts = shortcode_atts( $map_defaults, $args );
// If the requested data is description, return the post content
if ( 'description' == $atts['data'] )
return $post->post_content;
// If we're looking for the full address, compose that from the options
if ( 'full-address' == $atts['data'] ) {
$postmeta = get_metadata( 'post', $post->ID );
$address_format = $options['address_format'];
switch ( $address_format ) {
case 'town province postalcode' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_city'][0] . $postmeta['location_state'][0] . ' ' . $postmeta['location_zip'][0];
break;
case 'town-province postalcode' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_city'][0] . '-' . $postmeta['location_state'][0] . ' ' . $postmeta['location_zip'][0];
break;
case 'postalcode town-province' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_zip'][0] . ' ' . $postmeta['location_city'][0] . '-' . $postmeta['location_state'][0];
break;
case 'postalcode town, province' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_zip'][0] . ' ' . $postmeta['location_city'][0] . ', ' . $postmeta['location_state'][0];
break;
case 'postalcode town' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_zip'][0] . ' ' . $postmeta['location_city'][0];
break;
case 'town postalcode' :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_city'][0] . ' ' . $postmeta['location_zip'][0];
break;
case 'town, province postalcode' :
default :
$full_address = $postmeta['location_address'][0] . ' ' . $postmeta['location_address2'][0] . ' ' .$postmeta['location_city'][0] . ', ' . $postmeta['location_state'][0] . ' ' . $postmeta['location_zip'][0];
break;
}
return $full_address;
}
// if the requested data is 'directions' return the link to google maps
if ( 'directions' == $atts['data'] )
return $this->get_directions_link( $post->ID );
// if the requested data is a map, return the map
if ( 'iframe-map' == $atts['data'] ) {
// Args we need to make the map itself - not the locations on the map
$r = array(
'map_width' => $atts['map_width'],
'map_height' => $atts['map_height'],
'panControl' => $atts['pan_control'],
'default_lat' => $atts['default_lat'],
'default_lng' => $atts['default_lng'],
'zoomControl' => $atts['zoom_control'],
'scaleControl' => $atts['scale_control'],
'streetViewControl' => $atts['street_view_control'],
'mapTypeControl' => $atts['map_type_control'],
'mapType' => $atts['map_type']
);
// Determine location IDs
$location_ids = empty( $args['location_ids'] ) ? array( $post->ID ) : explode( ',', $args['location_ids'] );
// Init the object and return the iframe source
$map = new SM_Map_Factory();
$map->set_map_atts( $r );
// Add Locations
foreach( $location_ids as $location_id ) {
$map->add_location( $location_id );
}
return $map->get_iframe_embed();
}
// If the requested data is a taxonomy
$sm_taxes = $simple_map->get_sm_taxonomies( 'array', '', true, 'objects' ) ? $simple_map->get_sm_taxonomies( 'array', '', true, 'objects' ) : array();
foreach( $sm_taxes as $taxonomy ) {
if ( $taxonomy->name == $atts['data'] ) {
// Forward compatible format types
$tax_format = ( in_array( $atts['format'], array( 'csv' ) ) ) ? $atts['format'] : 'csv';
if ( $terms = wp_get_object_terms( $post->ID, $taxonomy->query_var ) ) {
foreach( $terms as $termk => $termv ) {
$term_names[] = $termv->name;
}
} else {
$term_names = array();
}
// Forward compatible format types
switch( $tax_format ) {
case 'csv':
default:
return ! empty( $term_names ) ? $args['before'] . implode( ', ', $term_names ) . $args['after'] : '' ;
break;
}
}
}
// Look for postmeta with location_ prepended to it
if ( $value = get_post_meta( absint( $post->ID ), 'location_' . $atts['data'], true ) )
return str_replace( '%self%', $value, $atts['before'] . $value . $atts['after'] );
// Look for postmeta of another type
if ( $value = get_post_meta( absint( $post->ID ), $atts['data'], true ) )
return str_replace( '%self%', $value, $atts['before'] . $value . $atts['after'] );
return false;
}
/**
* Returns a directions link
*
* @since 2.4
*/
function get_directions_link( $post ) {
global $simple_map;
$options = $simple_map->get_options();
$address = $directions_url = '';
if ( $pm = get_metadata( 'post', $post ) ) {
$address .= empty( $pm['location_address'][0] ) ? '' : $pm['location_address'][0];
$address .= empty( $pm['location_city'][0] ) ? '' : ' '.$pm['location_city'][0];
$address .= empty( $pm['location_state'][0] ) ? '' : ' '.$pm['location_state'][0];
$address .= empty( $pm['location_zip'][0] ) ? '' : ' '.$pm['location_zip'][0];
$address .= empty( $pm['location_country'][0] ) ? '' : ' '.$pm['location_country'][0];
$directions_url = 'http://google' . $options['default_domain'] . '/maps?saddr=&daddr=' . urlencode( $address );
}
return $directions_url;
}
}
}