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Fixed latest map widget

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This commit is contained in:
Justin Foell
2014-09-11 15:56:35 -05:00
parent 76cb5f1b22
commit 1be075356a
6 changed files with 33 additions and 89 deletions
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lib/LatestMapWidget.class.php
+18 -45
View File
@@ -17,7 +17,7 @@ class WPStrava_LatestMapWidget extends WP_Widget {
public function form( $instance ) {
// outputs the options form on admin
$distance_min = isset( $instance['distance_min'] ) ? esc_attr( $instance['distance_min'] ) : '';
$ride_index_params = isset( $instance['ride_index_params'] ) ? esc_attr( $instance['ride_index_params'] ) : '';
$strava_club_id = isset( $instance['strava_club_id'] ) ? esc_attr( $instance['strava_club_id'] ) : '';
//provide some defaults
//$ride_index_params = $ride_index_params ? $ride_index_params : 'athleteId=21';
@@ -27,35 +27,25 @@ class WPStrava_LatestMapWidget extends WP_Widget {
<label for="<?php echo $this->get_field_id( 'distance_min' ); ?>"><?php echo sprintf( __( 'Min. Distance (%s):', 'wp-strava' ), $this->som->get_distance_label() ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'distance_min' ); ?>" name="<?php echo $this->get_field_name( 'distance_min' ); ?>" type="text" value="<?php echo $distance_min; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'ride_index_params' ); ?>"><?php _e( 'Ride Search Parameters (one per line): ' ); ?>
<a href="https://stravasite-main.pbworks.com/w/page/51754146/Strava%20REST%20API%20Method%3A%20rides%20index" target="_blank"><?php _e( 'help' ); ?></a></label>
<textarea name="<?php echo $this->get_field_name( 'ride_index_params' ); ?>" id="<?php echo $this->get_field_id( 'ride_index_params' ); ?>" cols="10" rows="5" class="widefat"><?php echo $ride_index_params; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id('strava_club_id'); ?>"><?php _e('Club ID (leave blank to show Athlete):'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('strava_club_id'); ?>" name="<?php echo $this->get_field_name('strava_club_id'); ?>" type="text" value="<?php echo $strava_club_id; ?>" />
</p>
<?php
}
public function update( $new_instance, $old_instance ) {
// processes widget options to be saved from the admin
$instance = $old_instance;
$instance['ride_index_params'] = strip_tags( $new_instance['ride_index_params'] );
$instance['strava_club_id'] = strip_tags( $new_instance['strava_club_id'] );
$instance['distance_min'] = strip_tags( $new_instance['distance_min'] );
/*
if ( empty( $instance['ride_index_params'] ) ) {
$instance['ride_index_params'] = "athleteId={$auth->athlete->id}";
}
*/
//$instance['athlete_hash'] = strip_tags( $new_instance['athlete_hash'] );
return $instance;
}
public function widget( $args, $instance ) {
extract( $args );
$ride_index_params = $instance['ride_index_params'];
$distance_min = $instance['distance_min'];
$strava_club_id = empty( $instance['strava_club_id'] ) ? NULL : $instance['strava_club_id'];
$build_new = false;
//try our transient first
@@ -67,9 +57,7 @@ class WPStrava_LatestMapWidget extends WP_Widget {
if ( ! $ride ) {
$strava_rides = WPStrava::get_instance()->rides;
$ride_index_params = implode( '&', explode( "\n", $ride_index_params ) );
parse_str( $ride_index_params, $params );
$rides = $strava_rides->getRidesAdvanced( $params );
$rides = $strava_rides->getRides( $strava_club_id );
if ( is_wp_error( $rides ) ) {
echo $before_widget;
@@ -101,47 +89,32 @@ class WPStrava_LatestMapWidget extends WP_Widget {
if ( $ride ):
echo $before_widget;
?><h3 class="widget-title">Latest Ride</h3>
<a title="<?php echo $ride->ride->name ?>" href="http://app.strava.com/activities/<?php echo $ride->id ?>"><?php
<a title="<?php echo $ride->name ?>" href="http://app.strava.com/activities/<?php echo $ride->id ?>"><?php
echo $this->getStaticImage( $ride->id, $build_new );
?></a><?php
echo $after_widget;
endif;
}
private function buildImage( $map_details ) {
$url = 'http://maps.google.com/maps/api/staticmap?maptype=terrain&size=390x260&sensor=false&path=color:0xFF0000BF|weight:2|';
private function buildImage( $ride ) {
$url = 'http://maps.google.com/maps/api/staticmap?maptype=terrain&size=390x260&sensor=false&path=color:0xFF0000BF|weight:2|enc:';
$url_len = strlen( $url );
$point_len = 0;
$num = 50;
$count = count( $map_details->latlng );
$full_url = '';
$max_chars = 1865;
//get the longest usable URL
while ( $url_len + $point_len < $max_chars ) {
$mod = (int) ( $count / $num );
$points = array();
for ( $i = 0; $i < $count; $i += $mod ) {
$point = $map_details->latlng[$i];
$points[] = number_format( $point[0], 4 ) . ',' . number_format( $point[1], 4 );
}
$url_points = join( '|', $points );
$point_len = strlen( $url_points );
if ( $url_len + $point_len < $max_chars )
$full_url = $url . $url_points;
$num++;
}
if ( $url_len + strlen( $ride->map->polyline ) < $max_chars )
$url .= $ride->map->polyline;
else
$url .= $ride->map->summary_polyline;
return "<img src='{$full_url}' />";
return "<img src='{$url}' />";
}
private function getStaticImage( $ride_id, $build_new ) {
$img = get_option( 'strava_latest_map' );
if ( $build_new || ! $img ) {
$map_details = WPStrava::get_instance()->rides->getMapDetails( $ride_id );
$img = $this->buildImage( $map_details );
$ride = WPStrava::get_instance()->rides->getRide( $ride_id );
$img = $this->buildImage( $ride );
update_option( 'strava_latest_map', $img );
}