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wp-gpx-maps.php
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wp-gpx-maps.php
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<?php
/**
* Plugin Name: WP-GPX-Maps
* Plugin URI: http://www.devfarm.it/
* Description: Draws a GPX track with altitude chart
* Version: 1.7.06
* Author: Bastianon Massimo
* Author URI: http://www.devfarm.it/
* Text Domain: wp-gpx-maps
* Domain Path: /languages
*
* @package WP-GPX-Maps
*/
// error_reporting (E_ALL);
/**
* Version of the plugin
*/
define( 'WPGPXMAPS_CURRENT_VERSION', '1.7.06' );
require 'wp-gpx-maps-utils.php';
require 'wp-gpx-maps-admin.php';
define("wpgpxmaps_FEET_MILES", "1");
define("wpgpxmaps_METERS_KILOMETERS", "2");
define("wpgpxmaps_METERS_NAUTICALMILES", "3");
define("wpgpxmaps_METER_MILES", "4");
define("wpgpxmaps_FEET_NAUTICALMILES", "5");
define("wpgpxmaps_KM_PER_HOURS", "1");
define("wpgpxmaps_MILES_PER_HOURS", "2");
define("wpgpxmaps_MINUTES_PER_KM", "3");
define("wpgpxmaps_MINUTES_PER_MILES", "4");
define("wpgpxmaps_KNOTS", "5");
define("wpgpxmaps_MINUTES_PER_100METERS", "6");
add_shortcode( 'sgpx', 'wpgpxmaps_handle_shortcodes' );
add_shortcode( 'sgpxf', 'wpgpxmaps_handle_folder_shortcodes' );
register_activation_hook( __FILE__, 'wpgpxmaps_install_option' );
register_deactivation_hook( __FILE__, 'wpgpxmaps_remove_option' );
add_filter( 'plugin_action_links', 'wpgpxmaps_action_links', 10, 2 );
add_action( 'wp_enqueue_scripts', 'wpgpxmaps_enqueue_scripts' );
add_action( 'admin_enqueue_scripts', 'wpgpxmaps_enqueue_scripts_admin' );
add_action( 'plugins_loaded', 'wpgpxmaps_lang_init' );
function wpgpxmaps_lang_init() {
if ( function_exists( 'load_plugin_textdomain' ) ) {
load_plugin_textdomain( 'wp-gpx-maps', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
}
function wpgpxmaps_action_links( $links, $file ) {
static $this_plugin;
if ( ! $this_plugin ) {
$this_plugin = plugin_basename( __FILE__ );
}
// Check to make sure we are on the correct plugin.
if ( $file == $this_plugin ) {
// the anchor tag and href to the URL we want. For a "Settings"
// link, this needs to be the url of your settings page. Authors
// access tracks via the admin page.
if ( current_user_can( 'manage_options' ) ) {
$menu_root = 'options-general.php';
} elseif ( current_user_can( 'publish_posts' ) ) {
$menu_root = 'admin.php';
}
$settings_link = '<a href="' . get_bloginfo( 'wpurl' ) . '/wp-admin/' . $menu_root . '?page=WP-GPX-Maps">' . __( 'Settings', 'wp-gpx-maps' ) . '</a>';
// Add the link to the list.
array_unshift( $links, $settings_link );
}
return $links;
}
function wpgpxmaps_enqueue_scripts_admin( $hook ) {
if ( strpos( $hook, 'WP-GPX-Maps' ) !== false ) {
/* Admin Style CSS */
wp_register_style( 'admin-style', plugins_url( 'css/admin-style.css', __FILE__ ), array(), '1.0.0' );
wp_enqueue_style( 'admin-style' );
/* mColorPicker */
wp_register_script( 'mColorPicker', plugins_url( '/js/mColorPicker_min.js', __FILE__ ), array(), '1.0 r39' );
wp_enqueue_script( 'mColorPicker' );
/* bootstrap-table */
wp_register_script( 'bootstrap-table', plugins_url( '/js/bootstrap-table.js', __FILE__ ), array(), '1.13.2' );
wp_enqueue_script( 'bootstrap-table' );
wp_register_style( 'bootstrap-table', plugins_url( '/css/bootstrap-table.css', __FILE__ ), array(), '1.13.2' );
wp_enqueue_style( 'bootstrap-table' );
}
}
function wpgpxmaps_enqueue_scripts() {
/* Output Style CSS */
wp_register_style( 'output-style', plugins_url( 'css/wp-gpx-maps-output.css', __FILE__ ), array(), '1.0.0' );
wp_enqueue_style( 'output-style' );
/* Leaflet */
wp_register_style( 'leaflet', plugins_url( '/ThirdParties/Leaflet_1.5.1/leaflet.css', __FILE__ ), array(), '1.5.1' );
wp_enqueue_style( 'leaflet' );
/* Leaflet.markercluster */
wp_register_style( 'leaflet.markercluster', plugins_url( '/ThirdParties/Leaflet.markercluster-1.4.1/MarkerCluster.css', __FILE__ ), array(), '1.4.1,' );
wp_enqueue_style( 'leaflet.markercluster' );
/* Leaflet.Photo */
wp_register_style( 'leaflet.Photo', plugins_url( '/ThirdParties/Leaflet.Photo/Leaflet.Photo.css', __FILE__ ), array(), '0' );
wp_enqueue_style( 'leaflet.Photo' );
/* Leaflet.fullscreen */
wp_register_style( 'leaflet.fullscreen', plugins_url( '/ThirdParties/leaflet.fullscreen-1.4.5/Control.FullScreen.css', __FILE__ ), array(), '1.5.1' );
wp_enqueue_style( 'leaflet.fullscreen' );
wp_register_script( 'leaflet', plugins_url( '/ThirdParties/Leaflet_1.5.1/leaflet.js', __FILE__ ), array(), '1.5.1' );
wp_register_script( 'leaflet.markercluster', plugins_url( '/ThirdParties/Leaflet.markercluster-1.4.1/leaflet.markercluster.js', __FILE__ ), array( 'leaflet' ), '1.4.1' );
wp_register_script( 'leaflet.Photo', plugins_url( '/ThirdParties/Leaflet.Photo/Leaflet.Photo.js', __FILE__ ), array( 'leaflet', 'leaflet.markercluster' ), '0' );
wp_register_script( 'leaflet.fullscreen', plugins_url( '/ThirdParties/leaflet.fullscreen-1.4.5/Control.FullScreen.js', __FILE__ ), array( 'leaflet' ), '1.4.5' );
/* Chartjs */
wp_register_script( 'chartjs', plugins_url( '/js/Chart.min.js', __FILE__ ), array(), '2.8.0' );
wp_register_script( 'wp-gpx-maps', plugins_url( 'js/WP-GPX-Maps.js', __FILE__ ), array( 'jquery', 'leaflet', 'chartjs' ), '1.6.02' );
wp_enqueue_script( 'output-style' );
wp_enqueue_script( 'leaflet' );
wp_enqueue_script( 'leaflet.markercluster' );
wp_enqueue_script( 'leaflet.Photo' );
wp_enqueue_script( 'leaflet.fullscreen' );
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'chartjs' );
wp_enqueue_script( 'wp-gpx-maps' );
}
function wpgpxmaps_findValue( $attr, $attributeName, $optionName, $defaultValue ) {
$val = '';
if ( isset( $attr[$attributeName] ) ) {
$val = $attr[$attributeName];
}
if ( $val == '' ) {
$val = get_option( $optionName );
}
if ( $val == '' && isset( $_GET[$attributeName] ) && $attributeName != 'download' ) {
$val = $_GET[$attributeName];
}
if ( $val == '' ) {
$val = $defaultValue;
}
return $val;
}
function wpgpxmaps_handle_folder_shortcodes( $attr, $content = '' ) {
$folder = wpgpxmaps_findValue( $attr, 'folder', '', '' );
$pointsoffset = wpgpxmaps_findValue( $attr, 'pointsoffset', 'wpgpxmaps_pointsoffset', 10 );
$distanceType = wpgpxmaps_findValue( $attr, 'distanceType', 'wpgpxmaps_distance_type', 0 );
$donotreducegpx = wpgpxmaps_findValue( $attr, 'donotreducegpx', 'wpgpxmaps_donotreducegpx', false );
$unit_of_measure = wpgpxmaps_findValue( $attr, 'uom', 'wpgpxmaps_unit_of_measure', '0' );
/* Fix folder path */
$sitePath = wp_gpx_maps_sitePath();
$folder = trim( $folder );
$folder = str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $folder );
$folder = $sitePath . $folder;
$files = scandir( $folder );
foreach ( $files as $file ) {
if ( strtolower( substr( $file, - 4 ) ) == '.gpx' ) {
$gpx = $folder . DIRECTORY_SEPARATOR . $file;
$points = wpgpxmaps_getPoints( $gpx, $pointsoffset, $donotreducegpx, $distanceType );
$points_maps = '';
$points_graph_dist = '';
$points_graph_ele = '';
if ( is_array( $points_x_lat ) )
foreach ( array_keys( $points_x_lat ) as $i ) {
$_lat = (float) $points_x_lat[$i];
$_lon = (float) $points_x_lon[$i];
if ( 0 == $_lat && 0 == $_lon ) {
$points_maps .= 'null,';
$points_graph_dist .= 'null,';
$points_graph_ele .= 'null,';
} else {
$points_maps .= '[' . number_format( (float) $points_x_lat[$i], 7, '.', '' ) . ',' . number_format( (float) $points_x_lon[$i], 7, '.', '' ) . '],';
$_ele = (float) $points->ele[$i];
$_dist = (float) $points->dist[$i];
if ( wpgpxmaps_FEET_MILES == $unit_of_measure ) {
/* feet / miles */
$_dist *= 0.000621371192;
$_ele *= 3.2808399;
} elseif ( wpgpxmaps_METERS_KILOMETERS == $unit_of_measure ) {
/* meters / kilometers */
$_dist = (float) ( $_dist / 1000 );
} elseif ( wpgpxmaps_METERS_NAUTICALMILES == $unit_of_measure ) {
/* meters / nautical miles */
$_dist = (float) ( $_dist / 1000 / 1.852 );
} elseif ( wpgpxmaps_METER_MILES == $unit_of_measure ) {
/* meters / miles */
$_dist *= 0.000621371192;
} elseif ( wpgpxmaps_FEET_NAUTICALMILES == $unit_of_measure ) {
/* feet / nautical miles */
$_dist = (float) ( $_dist / 1000 / 1.852 );
$_ele *= 3.2808399;
}
$points_graph_dist .= number_format( $_dist, 2, '.', '' ) . ',';
$points_graph_ele .= number_format( $_ele, 2, '.', '' ) . ',';
}
}
print_r( $points );
}
}
}
function wpgpxmaps_handle_shortcodes( $attr, $content = '' ) {
$error = '';
/* General */
$gpx = wpgpxmaps_findValue( $attr, 'gpx', '', '' );
$w = wpgpxmaps_findValue( $attr, 'width', 'wpgpxmaps_width', '100%' );
$mh = wpgpxmaps_findValue( $attr, 'mheight', 'wpgpxmaps_height', '450px' );
$gh = wpgpxmaps_findValue( $attr, 'gheight', 'wpgpxmaps_graph_height', '200px' );
$distanceType = wpgpxmaps_findValue( $attr, 'distanceType', 'wpgpxmaps_distance_type', 0 );
$skipcache = wpgpxmaps_findValue( $attr, 'skipcache', 'wpgpxmaps_skipcache', '' );
$download = wpgpxmaps_findValue( $attr, 'download', 'wpgpxmaps_download', '' );
$usegpsposition = wpgpxmaps_findValue( $attr, 'usegpsposition', 'wpgpxmaps_usegpsposition', false );
/* Print Summary Table */
$summary = wpgpxmaps_findValue( $attr, 'summary', 'wpgpxmaps_summary', false );
$p_tot_len = wpgpxmaps_findValue( $attr, 'summarytotlen', 'wpgpxmaps_summary_tot_len', false );
$p_max_ele = wpgpxmaps_findValue( $attr, 'summarymaxele', 'wpgpxmaps_summary_max_ele', false );
$p_min_ele = wpgpxmaps_findValue( $attr, 'summaryminele', 'wpgpxmaps_summary_min_ele', false );
$p_total_ele_up = wpgpxmaps_findValue( $attr, 'summaryeleup', 'wpgpxmaps_summary_total_ele_up', false );
$p_total_ele_down = wpgpxmaps_findValue( $attr, 'summaryeledown', 'wpgpxmaps_summary_total_ele_down', false );
$p_avg_speed = wpgpxmaps_findValue( $attr, 'summaryavgspeed', 'wpgpxmaps_summary_avg_speed', false );
$p_avg_cad = wpgpxmaps_findValue( $attr, 'summaryavgcad', 'wpgpxmaps_summary_avg_cad', false );
$p_avg_hr = wpgpxmaps_findValue( $attr, 'summaryavghr', 'wpgpxmaps_summary_avg_hr', false );
$p_avg_temp = wpgpxmaps_findValue( $attr, 'summaryavgtemp', 'wpgpxmaps_summary_avg_temp', false );
$p_total_time = wpgpxmaps_findValue( $attr, 'summarytotaltime', 'wpgpxmaps_summary_total_time', false );
/* Map */
$mt = wpgpxmaps_findValue( $attr, 'mtype', 'wpgpxmaps_map_type', 'HYBRID' );
$color_map = wpgpxmaps_findValue( $attr, 'mlinecolor', 'wpgpxmaps_map_line_color', '#3366cc' );
$zoomOnScrollWheel = wpgpxmaps_findValue( $attr, 'zoomonscrollwheel', 'wpgpxmaps_zoomonscrollwheel', false );
$showW = wpgpxmaps_findValue( $attr, 'waypoints', 'wpgpxmaps_show_waypoint', false );
$startIcon = wpgpxmaps_findValue( $attr, 'starticon', 'wpgpxmaps_map_start_icon', '' );
$endIcon = wpgpxmaps_findValue( $attr, 'endicon', 'wpgpxmaps_map_end_icon', '' );
$currentpositioncon = wpgpxmaps_findValue( $attr, 'currentpositioncon', 'wpgpxmaps_currentpositioncon', '' );
$currentIcon = wpgpxmaps_findValue( $attr, 'currenticon', 'wpgpxmaps_map_current_icon', '' );
$waypointIcon = wpgpxmaps_findValue( $attr, 'waypointicon', 'wpgpxmaps_map_waypoint_icon', '' );
/* Diagram - Elevation */
$showEle = wpgpxmaps_findValue( $attr, 'showele', 'wpgpxmaps_show_elevation', true );
$color_graph = wpgpxmaps_findValue( $attr, 'glinecolor', 'wpgpxmaps_graph_line_color', '#3366cc' );
$unit_of_measure = wpgpxmaps_findValue( $attr, 'uom', 'wpgpxmaps_unit_of_measure', '0' );
$chartFrom1 = wpgpxmaps_findValue( $attr, 'chartfrom1', 'wpgpxmaps_graph_offset_from1', '' );
$chartTo1 = wpgpxmaps_findValue( $attr, 'chartto1', 'wpgpxmaps_graph_offset_to1', '' );
/* Diagram - Speed */
$showSpeed = wpgpxmaps_findValue( $attr, 'showspeed', 'wpgpxmaps_show_speed', false );
$color_graph_speed = wpgpxmaps_findValue( $attr, 'glinecolorspeed', 'wpgpxmaps_graph_line_color_speed', '#ff0000' );
$unit_of_measure_speed = wpgpxmaps_findValue( $attr, 'uomspeed', 'wpgpxmaps_unit_of_measure_speed', '0' );
$chartFrom2 = wpgpxmaps_findValue( $attr, 'chartfrom2', 'wpgpxmaps_graph_offset_from2', '' );
$chartTo2 = wpgpxmaps_findValue( $attr, 'chartto2', 'wpgpxmaps_graph_offset_to2', '' );
/* Diagram - Heart rate */
$showHr = wpgpxmaps_findValue( $attr, 'showhr', 'wpgpxmaps_show_hr', false );
$color_graph_hr = wpgpxmaps_findValue( $attr, 'glinecolorhr', 'wpgpxmaps_graph_line_color_hr', '#ff77bd' );
/* Diagram - Temperature */
$showAtemp = wpgpxmaps_findValue( $attr, 'showatemp', 'wpgpxmaps_show_atemp', false );
$color_graph_atemp = wpgpxmaps_findValue( $attr, 'glinecoloratemp', 'wpgpxmaps_graph_line_color_atemp', '#ff77bd' );
/* Diagram - Cadence */
$showCad = wpgpxmaps_findValue( $attr, 'showcad', 'wpgpxmaps_show_cadence', false );
$color_graph_cad = wpgpxmaps_findValue( $attr, 'glinecolorcad', 'wpgpxmaps_graph_line_color_cad', '#beecff' );
/* Diagram - Grade */
$showGrade = wpgpxmaps_findValue( $attr, 'showgrade', 'wpgpxmaps_show_grade', false );
$color_graph_grade = wpgpxmaps_findValue( $attr, 'glinecolorgrade', 'wpgpxmaps_graph_line_color_grade', '#beecff' );
/* Pictures */
$ngGalleries = wpgpxmaps_findValue( $attr, 'nggalleries', 'wpgpxmaps_map_ngGalleries', '' );
$ngImages = wpgpxmaps_findValue( $attr, 'ngimages', 'wpgpxmaps_map_ngImages', '' );
$attachments = wpgpxmaps_findValue( $attr, 'attachments', 'wpgpxmaps_map_attachments', false );
$dtoffset = wpgpxmaps_findValue( $attr, 'dtoffset', 'wpgpxmaps_dtoffset', 0 );
/* Advanced */
$pointsoffset = wpgpxmaps_findValue( $attr, 'pointsoffset', 'wpgpxmaps_pointsoffset', 10 );
$donotreducegpx = wpgpxmaps_findValue( $attr, 'donotreducegpx', 'wpgpxmaps_donotreducegpx', false );
$colors_map = "\"" . implode( "\",\"", ( explode( ' ', $color_map ) ) ) . "\"";
$gpxurl = $gpx;
/* Add file modification time to cache filename to catch new uploads with same file name */
$mtime = wp_gpx_maps_sitePath() . str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, trim( $gpx ) );
if ( file_exists( $mtime ) ) {
$mtime = filemtime( $mtime );
} else {
$mtime = 0;
}
$cacheFileName = "$gpx,$mtime,$w,$mh,$mt,$gh,$showEle,$showW,$showHr,$showAtemp,$showCad,$donotreducegpx,$pointsoffset,$showSpeed,$showGrade,$unit_of_measure_speed,$unit_of_measure,$distanceType,v1.3.9";
$cacheFileName = md5( $cacheFileName );
$gpxcache = gpxCacheFolderPath();
if ( ! ( file_exists( $gpxcache ) && is_dir( $gpxcache ) ) )
@mkdir( $gpxcache, 0755, true );
$gpxcache .= DIRECTORY_SEPARATOR . $cacheFileName . '.tmp';
/* Try to load cache */
if ( file_exists( $gpxcache ) && ! ( true == $skipcache ) ) {
try {
$cache_str = file_get_contents( $gpxcache );
$cache_obj = unserialize( $cache_str );
$points_maps = $cache_obj['points_maps'];
$points_x_time = $cache_obj['points_x_time'];
$points_x_lat = $cache_obj['points_x_lat'];
$points_x_lon = $cache_obj['points_x_lon'];
$points_graph_dist = $cache_obj['points_graph_dist'];
$points_graph_ele = $cache_obj['points_graph_ele'];
$points_graph_speed = $cache_obj['points_graph_speed'];
$points_graph_hr = $cache_obj['points_graph_hr'];
$points_graph_atemp = $cache_obj['points_graph_atemp'];
$points_graph_cad = $cache_obj['points_graph_cad'];
$points_graph_grade = $cache_obj['points_graph_grade'];
$waypoints = $cache_obj['waypoints'];
$max_ele = $cache_obj['max_ele'];
$min_ele = $cache_obj['min_ele'];
$max_time = $cache_obj['max_time'];
$min_time = $cache_obj['min_time'];
$total_ele_up = $cache_obj['total_ele_up'];
$total_ele_down = $cache_obj['total_ele_down'];
$avg_speed = $cache_obj['avg_speed'];
$avg_cad = $cache_obj['avg_cad'];
$avg_hr = $cache_obj['avg_hr'];
$avg_temp = $cache_obj['avg_temp'];
$tot_len = $cache_obj['tot_len'];
} catch ( Exception $e ) {
$points_maps = '';
$points_x_time = '';
$points_x_lat = '';
$points_x_lon = '';
$points_graph_dist = '';
$points_graph_ele = '';
$points_graph_speed = '';
$points_graph_hr = '';
$points_graph_atemp = '';
$points_graph_cad = '';
$points_graph_grade = '';
$waypoints = '';
$max_ele = 0;
$min_ele = 0;
$max_time = 0;
$min_time = 0;
$total_ele_up = 0;
$total_ele_down = 0;
$avg_speed = 0;
$avg_cad = 0;
$avgv_hr = 0;
$avg_temp = 0;
$tot_len = 0;
}
}
$isGpxUrl = ( preg_match( '/^(http(s)?\:\/\/)/', trim( $gpx ) ) == 1 );
if ( ( ! isset( $points_maps ) || $points_maps == '' ) && $gpx != '' ) {
// if (true) {
$sitePath = wp_gpx_maps_sitePath();
$gpx = trim( $gpx );
if ( true == $isGpxUrl ) {
$gpx = downloadRemoteFile( $gpx );
} else {
$gpx = str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $gpx );
$gpx = $sitePath . $gpx;
}
if ( $gpx == '' ) {
return "No gpx found";
}
$points = wpgpxmaps_getPoints( $gpx, $pointsoffset, $donotreducegpx, $distanceType );
$points_maps = '';
$points_graph_dist = '';
$points_graph_ele = '';
$points_graph_speed = '';
$points_graph_hr = '';
$points_graph_atemp = '';
$points_graph_cad = '';
$points_graph_grade = '';
$waypoints = '';
$points_x_time = $points->dt;
$points_x_lat = $points->lat;
$points_x_lon = $points->lon;
$max_ele = $points->maxEle;
$min_ele = $points->minEle;
$max_time = $points->maxTime;
$min_time = $points->minTime;
$total_ele_up = $points->totalEleUp;
$total_ele_down = $points->totalEleDown;
$avg_speed = $points->avgSpeed;
$avg_cad = $points->avgCad;
$avg_hr = $points->avgHr;
$avg_temp = $points->avgTemp;
$tot_len = $points->totalLength;
if ( is_array( $points_x_lat ) )
foreach ( array_keys(
$points_x_lat ) as $i ) {
$_lat = (float) $points_x_lat[$i];
$_lon = (float) $points_x_lon[$i];
if ( 0 == $_lat && 0 == $_lon ) {
$points_maps .= 'null,';
$points_graph_dist .= 'null,';
$points_graph_ele .= 'null,';
if ( true == $showSpeed )
$points_graph_speed .= 'null,';
if ( true == $showHr )
$points_graph_hr .= 'null,';
if ( true == $showAtemp )
$points_graph_atemp .= 'null,';
if ( true == $showCad )
$points_graph_cad .= 'null,';
if ( true == $showGrade )
$points_graph_grade .= 'null,';
} else {
$points_maps .= '[' . number_format( (float) $points_x_lat[$i], 7, '.', '' ) . ',' . number_format( (float) $points_x_lon[$i], 7, '.', '' ) . '],';
$_ele = (float) $points->ele[$i];
$_dist = (float) $points->dist[$i];
if ( wpgpxmaps_FEET_MILES == $unit_of_measure ) {
/* feet / miles */
$_dist *= 0.000621371192;
$_ele *= 3.2808399;
} elseif ( wpgpxmaps_METERS_KILOMETERS == $unit_of_measure ) {
/* meters / kilometers */
$_dist = (float) ( $_dist / 1000 );
} elseif ( wpgpxmaps_METERS_NAUTICALMILES == $unit_of_measure ) {
/* meters / nautical miles */
$_dist = (float) ( $_dist / 1000 / 1.852 );
} elseif ( wpgpxmaps_METER_MILES == $unit_of_measure ) {
/* meters / miles */
$_dist *= 0.000621371192;
} elseif ( wpgpxmaps_FEET_NAUTICALMILES == $unit_of_measure ) {
/* feet / nautical miles */
$_dist = (float) ( $_dist / 1000 / 1.852 );
$_ele *= 3.2808399;
}
$points_graph_dist .= number_format( $_dist, 2, '.', '' ) . ',';
$points_graph_ele .= number_format( $_ele, 2, '.', '' ) . ',';
if ( true == $showSpeed ) {
$_speed = (float) $points->speed[$i];
$points_graph_speed .= convertSpeed( $_speed, $unit_of_measure_speed ) . ',';
}
if ( true == $showHr ) {
$points_graph_hr .= number_format( $points->hr[$i], 2, '.', '' ) . ',';
}
if ( true == $showAtemp ) {
$points_graph_atemp .= number_format( $points->atemp[$i], 1, '.', '' ) . ',';
}
if ( true == $showCad ) {
$points_graph_cad .= number_format( $points->cad[$i], 2, '.', '' ) . ',';
}
if ( true == $showGrade ) {
$points_graph_grade .= number_format( $points->grade[$i], 2, '.', '' ) . ',';
}
}
}
if ( wpgpxmaps_FEET_MILES == $unit_of_measure ) {
/* feet / miles */
$tot_len = round( $tot_len * 0.000621371192, 2 ) . ' mi';
$max_ele = round( $max_ele * 3.2808399, 0 ) . ' ft';
$min_ele = round( $min_ele * 3.2808399, 0 ) . ' ft';
$total_ele_up = round( $total_ele_up * 3.2808399, 0 ) . ' ft';
$total_ele_down = round( $total_ele_down * 3.2808399, 0 ) . ' ft';
} elseif ( wpgpxmaps_METERS_KILOMETERS == $unit_of_measure ) {
/* meters / kilometers */
$tot_len = round( $tot_len / 1000, 2 ) . ' km';
$max_ele = round( $max_ele, 0 ) . ' m';
$min_ele = round( $min_ele, 0 ) . ' m';
$total_ele_up = round( $total_ele_up, 0 ) . ' m';
$total_ele_down = round( $total_ele_down, 0 ) . ' m';
} elseif ( wpgpxmaps_METERS_NAUTICALMILES == $unit_of_measure ) {
/* meters / nautical miles */
$tot_len = round( $tot_len / 1000 / 1.852, 2 ) . ' NM';
$max_ele = round( $max_ele, 0 ) . ' m';
$min_ele = round( $min_ele, 0 ) . ' m';
$total_ele_up = round( $total_ele_up, 0 ) . ' m';
$total_ele_down = round( $total_ele_down, 0 ) . ' m';
} elseif ( wpgpxmaps_METER_MILES == $unit_of_measure ) {
/* meters / miles */
$tot_len = round( $tot_len * 0.000621371192, 2 ) . ' mi';
$max_ele = round( $max_ele, 0 ) . ' m';
$min_ele = round( $min_ele, 0 ) . ' m';
$total_ele_up = round( $total_ele_up, 0 ) . ' m';
$total_ele_down = round( $total_ele_down, 0 ) . ' m';
} elseif ( wpgpxmaps_FEET_NAUTICALMILES == $unit_of_measure ) {
/* feet / nautical miles */
$tot_len = round( $tot_len / 1000 / 1.852, 2 ) . ' NM';
$max_ele = round( $max_ele * 3.2808399, 0 ) . ' ft';
$min_ele = round( $min_ele * 3.2808399, 0 ) . ' ft';
$total_ele_up = round( $total_ele_up * 3.2808399, 0 ) . ' ft';
$total_ele_down = round( $total_ele_down * 3.2808399, 0 ) . ' ft';
} else {
/* meters / meters */
$tot_len = round( $tot_len, 0 ) . ' m';
$max_ele = round( $max_ele, 0 ) . ' m';
$min_ele = round( $min_ele, 0 ) . ' m';
$total_ele_up = round( $total_ele_up, 0 ) . ' m';
$total_ele_down = round( $total_ele_down, 0 ) . ' m';
}
$avg_speed = convertSpeed( $avg_speed, $unit_of_measure_speed, true );
$waypoints = '[]';
if ( true == $showW ) {
$wpoints = wpgpxmaps_getWayPoints( $gpx );
$waypoints = wp_json_encode( $wpoints );
}
if ( false == $showEle ) {
$points_graph_ele = '';
}
$p = '/(,|,null,)$/';
$points_maps = preg_replace( $p, '', $points_maps );
$points_graph_dist = preg_replace( $p, '', $points_graph_dist );
$points_graph_ele = preg_replace( $p, '', $points_graph_ele );
$points_graph_speed = preg_replace( $p, '', $points_graph_speed );
$points_graph_hr = preg_replace( $p, '', $points_graph_hr );
$points_graph_atemp = preg_replace( $p, '', $points_graph_atemp );
$points_graph_cad = preg_replace( $p, '', $points_graph_cad );
$points_graph_grade = preg_replace( $p, '', $points_graph_grade );
$waypoints = preg_replace( $p, '', $waypoints );
if ( preg_match( '/^(0,?)+$/', $points_graph_dist ) )
$points_graph_dist = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_ele ) )
$points_graph_ele = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_speed ) )
$points_graph_speed = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_hr ) )
$points_graph_hr = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_hr ) )
$points_graph_hr = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_atemp ) )
$points_graph_atemp = '';
if ( preg_match( '/^(0,?)+$/', $points_graph_grade ) )
$points_graph_grade = '';
}
$ngimgs_data = '';
if ( $ngGalleries != '' || $ngImages != '' ) {
$ngimgs = getNGGalleryImages( $ngGalleries, $ngImages, $points_x_time, $points_x_lat, $points_x_lon, $dtoffset, $error );
$ngimgs_data = '';
foreach ( $ngimgs as $img ) {
$data = $img['data'];
$data = str_replace( '\n', '', $data );
$ngimgs_data .= '<span lat="' . $img['lat'] . '" lon="' . $img['lon'] . '">' . $data . '</span>';
}
}
if ( true == $attachments ) {
$attimgs = wpgpxmaps_getAttachedImages( $points_x_time, $points_x_lat, $points_x_lon, $dtoffset, $error );
foreach ( $attimgs as $img ) {
$data = $img['data'];
$data = str_replace( '\n', '', $data );
$ngimgs_data .= '<span lat="' . $img['lat'] . '" lon="' . $img['lon'] . '">' . $data . '</span>';
}
}
if ( ! ( true == $skipcache ) ) {
@file_put_contents( $gpxcache, serialize( array(
'points_maps' => $points_maps,
'points_x_time' => $points_x_time,
'points_x_lat' => $points_x_lat,
'points_x_lon' => $points_x_lon,
'points_graph_dist' => $points_graph_dist,
'points_graph_ele' => $points_graph_ele,
'points_graph_speed' => $points_graph_speed,
'points_graph_hr' => $points_graph_hr,
'points_graph_atemp' => $points_graph_atemp,
'points_graph_cad' => $points_graph_cad,
'points_graph_grade' => $points_graph_grade,
'waypoints' => $waypoints,
'max_ele' => $max_ele,
'min_ele' => $min_ele,
'total_ele_up' => $total_ele_up,
'total_ele_down' => $total_ele_down,
'avg_speed' => $avg_speed,
'avg_cad' => $avg_cad,
'avg_hr' => $avg_hr,
'avg_temp' => $avg_temp,
'tot_len' => $tot_len,
'max_time' => $max_time,
'min_time' => $min_time,
)
),
LOCK_EX);
@chmod( $gpxcache, 0755 );
}
$hideGraph = ( '0' == $gh || '0px' == $gh );
global $post;
$r = $post->ID . '_' . rand( 1,5000000 );
$output = '
<div id="wpgpxmaps_' . $r . '" class="wpgpxmaps">
<div id="map_' . $r . '_cont" style="width:' . $w . '; height:' . $mh . ';position:relative" >
<div id="map_' . $r . '" style="width:' . $w . '; height:' . $mh . '"></div>
<div id="wpgpxmaps_' . $r . '_osm_footer" class="wpgpxmaps_osm_footer" style="display:none;"><span> © <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors</span></div>
</div>
<canvas id="myChart_' . $r . '" class="plot" style="width:' . $w . '; height:' . $gh . '"></canvas>
<div id="ngimages_' . $r . '" class="ngimages" style="display:none">' . $ngimgs_data . '</div>
<div id="report_' . $r . '" class="report"></div>
</div>
' . $error . '
<script type="text/javascript">
jQuery(document).ready(function() {
jQuery( "#wpgpxmaps_' . $r . '" ).wpgpxmaps( {
targetId : "' . $r . '",
mapType : "' . $mt . '",
mapData : [' . $points_maps . '],
graphDist : [' . ( $hideGraph ? '' : $points_graph_dist ) . '],
graphEle : [' . ( $hideGraph ? '' : $points_graph_ele ) . '],
graphSpeed : [' . ( $hideGraph ? '' : $points_graph_speed ) . '],
graphHr : [' . ( $hideGraph ? '' : $points_graph_hr ) . '],
graphAtemp : [' . ( $hideGraph ? '' : $points_graph_atemp ) . '],
graphCad : [' . ( $hideGraph ? '' : $points_graph_cad ) . '],
graphGrade : [' . ( $hideGraph ? '' : $points_graph_grade ) . '],
waypoints : ' . $waypoints . ',
unit : "' . $unit_of_measure . '",
unitspeed : "' . $unit_of_measure_speed . '",
color1 : [' . $colors_map . '],
color2 : "' . $color_graph . '",
color3 : "' . $color_graph_speed . '",
color4 : "' . $color_graph_hr . '",
color5 : "' . $color_graph_cad . '",
color6 : "' . $color_graph_grade . '",
color7 : "' . $color_graph_atemp . '",
chartFrom1 : "' . $chartFrom1 . '",
chartTo1 : "' . $chartTo1 . '",
chartFrom2 : "' . $chartFrom2 . '",
chartTo2 : "' . $chartTo2 . '",
startIcon : "' . $startIcon . '",
endIcon : "' . $endIcon . '",
currentIcon : "' . $currentIcon . '",
waypointIcon : "' . $waypointIcon . '",
currentpositioncon : "' . $currentpositioncon . '",
usegpsposition : "' . $usegpsposition . '",
zoomOnScrollWheel : "' . $zoomOnScrollWheel . '",
ngGalleries : [' . $ngGalleries . '],
ngImages : [' . $ngImages . '],
pluginUrl : "' . plugins_url() . '",
TFApiKey : "' . get_option( 'wpgpxmaps_openstreetmap_apikey' ) . '",
langs : {
altitude : "' . __( 'Altitude', 'wp-gpx-maps' ) . '",
currentPosition : "' . __( 'Current position', 'wp-gpx-maps' ) . '",
speed : "' . __( 'Speed', 'wp-gpx-maps' ) . '",
grade : "' . __( 'Grade', 'wp-gpx-maps' ) . '",
heartRate : "' . __( 'Heart rate', 'wp-gpx-maps' ) . '",
atemp : "' . __( 'Temperature', 'wp-gpx-maps' ) . '",
cadence : "' . __( 'Cadence', 'wp-gpx-maps' ) . '",
goFullScreen : "' . __( 'Go full screen', 'wp-gpx-maps' ) . '",
exitFullFcreen : "' . __( 'Exit full screen', 'wp-gpx-maps' ) . '",
hideImages : "' . __( 'Hide images', 'wp-gpx-maps' ) . '",
showImages : "' . __( 'Show images', 'wp-gpx-maps' ) . '",
backToCenter : "' . __( 'Back to center', 'wp-gpx-maps' ) . '"
}
});
});
</script>';
/* Print summary */
if ( true == $summary && ( $points_graph_speed != '' || $points_graph_ele != '' || $points_graph_dist != '' ) ) {
$output .= "<div id='wpgpxmaps_summary_" . $r . "' class='wpgpxmaps_summary'>";
if ( $points_graph_dist != '' && true == $p_tot_len ) {
$output .= "<span class='totlen'><span class='summarylabel'>" . __( 'Total distance:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $tot_len</span></span><br />";
}
if ( $points_graph_ele != ' ' ) {
if ( true == $p_max_ele )
$output .= "<span class='maxele'><span class='summarylabel'>" . __( 'Max elevation:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $max_ele</span></span><br />";
if ( true == $p_min_ele )
$output .= "<span class='minele'><span class='summarylabel'>" . __( 'Min elevation:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $min_ele</span></span><br />";
if ( true == $p_total_ele_up )
$output .= "<span class='totaleleup'><span class='summarylabel'>" . __( 'Total climbing:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $total_ele_up</span></span><br />";
if ( true == $p_total_ele_down )
$output .= "<span class='totaleledown'><span class='summarylabel'>" . __( 'Total descent:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $total_ele_down</span></span><br />";
}
if ( $points_graph_speed != '' && true == $p_avg_speed ) {
$output .= "<span class='avgspeed'><span class='summarylabel'>" . __( 'Average speed:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $avg_speed</span></span><br />";
}
if ( $points_graph_cad != '' && true == $p_avg_cad ) {
$output .= "<span class='avgcad'><span class='summarylabel'>" . __( 'Average cadence:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $avg_cad</span></span><br />";
}
if ( $points_graph_hr != '' && true == $p_avg_hr ) {
$output .= "<span class='avghr'><span class='summarylabel'>" . __( 'Average heart rate:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $avg_hr</span></span><br />";
}
if ( $points_graph_atemp != '' && true == $p_avg_temp ) {
$output .= "<span class='avgtemp'><span class='summarylabel'>" . __( 'Average temperature:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $avg_temp</span></span><br />";
}
if ( true == $p_total_time && $max_time > 0 ) {
$time_diff = date( 'H:i:s', ( $max_time - $min_time ) );
$output .= "<span class='totaltime'><span class='summarylabel'>" . __( 'Total time:', 'wp-gpx-maps' ) . "</span><span class='summaryvalue'> $time_diff</span></span><br />";
}
$output .= '</div>';
}
//$output .="--$download--";
/* Print download link */
if ( (true === $download || 'true' === $download ) && $gpxurl != '' ) {
if ( true == $isGpxUrl ) {
} else {
$dummy = ( defined( 'WP_SITEURL' ) ) ? WP_SITEURL : get_bloginfo( 'url' );
$gpxurl = $dummy . $gpxurl;
}
$downloadname = basename($gpxurl);
$output .= "Download file: <a href='$gpxurl' target='_new' download>" . __( $downloadname, 'wp-gpx-maps' ) . '</a>';
}
return $output;
}
function convertSeconds( $s ) {
if ( 0 == $s )
return 0;
$s = 1.0 / $s;
$_sSecT = $s * 60; // sec/km
$_sMin = floor( $_sSecT / 60 );
$_sSec = $_sSecT - $_sMin * 60;
return $_sMin + $_sSec / 100;
}
function convertSpeed( $speed, $unit_of_measure_speed, $addUom = false ) {
$unit_of_measure = '';
if ( wpgpxmaps_MINUTES_PER_100METERS == $unit_of_measure_speed && $speed != 0 ) {
/* min/100 meters */
$speed = 1 / $speed * 100 / 60;
$unit_of_measure = ' min/100m';
} elseif ( wpgpxmaps_KNOTS == $unit_of_measure_speed ) {
/* knots */
$speed *= 1.94384449;
$unit_of_measure = ' knots';
} elseif ( wpgpxmaps_MINUTES_PER_MILES == $unit_of_measure_speed ) {
/* min/miles*/
$speed = convertSeconds( $speed * 0.037282272 );
$unit_of_measure = ' min/mi';
} elseif ( wpgpxmaps_MINUTES_PER_KM == $unit_of_measure_speed ) {
/* min/km */
$speed = convertSeconds( $speed * 0.06 );
$unit_of_measure = ' min/km';
} elseif ( wpgpxmaps_MILES_PER_HOURS == $unit_of_measure_speed ) {
/* miles/h */
$speed *= 2.2369362920544025;
$unit_of_measure = ' mi/h';
} elseif ( wpgpxmaps_KM_PER_HOURS == $unit_of_measure_speed ) {
/* km/h */
$speed *= 3.6;
$unit_of_measure = ' km/h';
} else {
/* default m/s */
$unit_of_measure = ' m/s';
}
if ( true == $addUom ) {
return number_format( $speed, 2, '.', '' ) . $unit_of_measure;
} else {
return number_format( $speed, 2, '.', '' );
}
}
function downloadRemoteFile( $remoteFile ) {
try {
$newfname = tempnam( '/tmp', 'gpx' );
if ( function_exists( 'file_put_contents' ) ) {
file_put_contents( $newfname, fopen( $remoteFile, 'r' ) );
return $newfname;
}
$file = fopen( $remoteFile, 'rb' );
if ( $file ) {
$newf = fopen( $newfname, 'wb' );
if ( $newf )
while ( ! feof( $file ) ) {
fwrite( $newf, fread( $file, 1024 * 8 ), 1024 * 8 );
}
}
if ( $file ) {
fclose( $file );
}
if ( $newf ) {
fclose( $newf );
}
return $newfname;
} catch ( Exception $e ) {
print_r( $e );
return '';
}
}
function unescape( $value ) {
$value = str_replace( "'", "\'", $value );
$value = str_replace( array( '\n', '\r' ), '', $value );
return $value;
}
function wpgpxmaps_install_option() {
/* General */
add_option( 'wpgpxmaps_width', '100%', '', 'yes' );
add_option( 'wpgpxmaps_height', '450px', '', 'yes' );
add_option( 'wpgpxmaps_graph_height', '200px', '', 'yes' );
add_option( 'wpgpxmaps_distance_type', '0', '', 'yes' );
add_option( 'wpgpxmaps_skipcache', '', '', 'yes' );
add_option( 'wpgpxmaps_download', '', '', 'yes' );
add_option( 'wpgpxmaps_usegpsposition', '', '', 'yes' );
/* Print Summary Table */
add_option( 'wpgpxmaps_summary', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_tot_len', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_max_ele', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_min_ele', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_total_ele_up', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_total_ele_down', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_avg_speed', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_avg_cad', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_avg_hr', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_avg_temp', '', '', 'yes' );
add_option( 'wpgpxmaps_summary_total_time', '', '', 'yes' );
/* Map */
add_option( 'wpgpxmaps_map_type', 'HYBRID', '', 'yes' );
add_option( 'wpgpxmaps_map_line_color', '#3366cc', '', 'yes' );
add_option( 'wpgpxmaps_zoomonscrollwheel', '', '', 'yes' );
add_option( 'wpgpxmaps_show_waypoint', '', '', 'yes' );
add_option( 'wpgpxmaps_map_start_icon', '', '', 'yes' );
add_option( 'wpgpxmaps_map_end_icon', '', '', 'yes' );
add_option( 'wpgpxmaps_currentpositioncon', '', '', 'yes' );
add_option( 'wpgpxmaps_map_current_icon', '', '', 'yes' );
add_option( 'wpgpxmaps_map_waypoint_icon', '', '', 'yes' );
/* Diagram - Elevation */
add_option( 'wpgpxmaps_show_elevation', 'true', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color', '#3366cc', '', 'yes' );
add_option( 'wpgpxmaps_unit_of_measure', '0', '', 'yes' );
add_option( 'wpgpxmaps_graph_offset_from1', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_offset_to1', '', '', 'yes' );
/* Diagram - Speed */
add_option( 'wpgpxmaps_show_speed', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color_speed', '#ff0000', '', 'yes' );
add_option( 'wpgpxmaps_unit_of_measure_speed', '0', '', 'yes' );
add_option( 'wpgpxmaps_graph_offset_from2', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_offset_to2', '', '', 'yes' );
/* Diagram - Heart rate */
add_option( 'wpgpxmaps_show_hr', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color_hr', '#ff77bd', '', 'yes' );
/* Diagram - Temperature */
add_option( 'wpgpxmaps_show_atemp', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color_atemp', '#ff77bd', '', 'yes' );
/* Diagram - Cadence */
add_option( 'wpgpxmaps_show_cadence', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color_cad', '#beecff', '', 'yes' );
/* Diagram - Grade */
add_option( 'wpgpxmaps_show_grade', '', '', 'yes' );
add_option( 'wpgpxmaps_graph_line_color_grade', '#beecff', '', 'yes' );
/* Pictures */
add_option( 'wpgpxmaps_map_nggallery', '', '', 'yes' );
/* Advanced */
add_option( 'wpgpxmaps_pointsoffset', '10', '', 'yes' );
add_option( 'wpgpxmaps_donotreducegpx', 'true', '', 'yes' );
/* Administration */
add_option( 'wpgpxmaps_allow_users_upload', '', '', 'yes' );
add_option( 'wpgpxmaps_show_notice', '', '', 'yes' );
}
function wpgpxmaps_remove_option() {
/* General */
delete_option( 'wpgpxmaps_width' );
delete_option( 'wpgpxmaps_graph_height' );
delete_option( 'wpgpxmaps_height' );
delete_option( 'wpgpxmaps_distance_type' );
delete_option( 'wpgpxmaps_skipcache' );
delete_option( 'wpgpxmaps_download' );
delete_option( 'wpgpxmaps_usegpsposition' );
/* Print Summary Table */
delete_option( 'wpgpxmaps_summary' );
delete_option( 'wpgpxmaps_summary_tot_len' );
delete_option( 'wpgpxmaps_summary_max_ele' );
delete_option( 'wpgpxmaps_summary_min_ele' );
delete_option( 'wpgpxmaps_summary_total_ele_up' );
delete_option( 'wpgpxmaps_summary_total_ele_down' );
delete_option( 'wpgpxmaps_summary_avg_speed' );
delete_option( 'wpgpxmaps_summary_avg_cad' );
delete_option( 'wpgpxmaps_summary_avg_hr' );
delete_option( 'wpgpxmaps_summary_avg_temp' );
delete_option( 'wpgpxmaps_summary_total_time' );
/* Map */
delete_option( 'wpgpxmaps_map_type' );
delete_option( 'wpgpxmaps_map_line_color' );
delete_option( 'wpgpxmaps_zoomonscrollwheel' );
delete_option( 'wpgpxmaps_show_waypoint' );
delete_option( 'wpgpxmaps_map_start_icon' );
delete_option( 'wpgpxmaps_map_end_icon' );
delete_option( 'wpgpxmaps_currentpositioncon' );
delete_option( 'wpgpxmaps_map_current_icon' );
delete_option( 'wpgpxmaps_map_waypoint_icon' );
/* Diagram - Elevation */
delete_option( 'wpgpxmaps_show_elevation' );
delete_option( 'wpgpxmaps_graph_line_color' );
delete_option( 'wpgpxmaps_unit_of_measure' );
delete_option( 'wpgpxmaps_graph_offset_from1' );
delete_option( 'wpgpxmaps_graph_offset_to1' );
/* Diagram - Speed */
delete_option( 'wpgpxmaps_show_speed' );