wp-gpx-maps/wp-gpx-maps.php

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2011-12-14 10:35:25 +00:00
<?php
/*
Plugin Name: WP-GPX-Maps
Plugin URI: http://www.darwinner.it/
Description: Add a gpx trak with altitude graph
Version: 1.0.0
Author: Bastianon Massimo
Author URI: http://www.pedemontanadelgrappa.it/
License: GPL
*/
include 'wp-gpx-maps_Utils.php';
add_action( 'wp_print_scripts', 'enqueue_WP_GPX_Maps_scripts' );
function enqueue_WP_GPX_Maps_scripts()
{
?>
<script type='text/javascript' src='https://www.google.com/jsapi?ver=3.2.1'></script>
<script type="text/javascript">
google.load("maps", "3", {other_params: "sensor=false"});
google.load('visualization', '1', {'packages':['corechart']});
</script>
<script type='text/javascript' src='<?php echo plugins_url('/wp-gpx-maps.js', __FILE__) ?>'></script>
<?php
}
//add_shortcode('wpgpxmaps','handle_WP_GPX_Maps_Shortcodes');
add_shortcode('sgpx','handle_WP_GPX_Maps_Shortcodes');
function handle_WP_GPX_Maps_Shortcodes($attr, $content='')
{
$gpx = $attr["gpx"];
$key = get_option("wpgpxmaps_bing_license");
$w = get_option("wpgpxmaps_width");
$h = get_option("wpgpxmaps_height");
$t = get_option("wpgpxmaps_map_type");
$r = rand(1,5000000);
$points = getPoints($gpx);
$points_maps = '';
$points_graph = '';
foreach ($points as $p) {
$points_maps .= "[".(float)$p[0].",".(float)$p[1]."],";
$points_graph .= "[".(float)$p[3].",".(float)$p[2]."],";
}
$p="/,$/";
$points_maps = preg_replace($p, "", $points_maps);
$points_graph = preg_replace($p, "", $points_graph);
echo
'
<div id="wpgpxmaps_'.$r.'" style="clear:both;">
<div id="map_'.$r.'" style="width:'.$w.'; height:'.$h.'"></div>
<div id="chart_'.$r.'" class="plot" style="width:'.$w.'; height:'.(preg_replace("([pxPX%emEM])", "", $h) / 2).'px"></div>
</div>
<script type="text/javascript">
jQuery(document).ready(function () {
var m_'.$r.' = ['.$points_maps.'];
var c_'.$r.' = ['.$points_graph.'];
wpgpxmaps("wpgpxmaps_'.$r.'",\''.$t.'\',m_'.$r.',c_'.$r.');
});
</script>';
}
register_activation_hook(__FILE__,'WP_GPX_Maps_install');
register_deactivation_hook( __FILE__, 'WP_GPX_Maps_remove');
function WP_GPX_Maps_install() {
add_option("wpgpxmaps_width", '100%', '', 'yes');
add_option("wpgpxmaps_height", '450px', '', 'yes');
add_option('wpgpxmaps_map_type','HYBRID','','yes');
}
function WP_GPX_Maps_remove() {
delete_option('wpgpxmaps_width');
delete_option('wpgpxmaps_height');
delete_option('wpgpxmaps_map_type');
}
?>
<?php
if ( is_admin() ){
add_action('admin_menu', 'wpgpxmaps_admin_menu');
function wpgpxmaps_admin_menu() {
add_options_page('WP GPX Maps', 'WP GPX Maps', 'administrator', 'WP-GPX-Maps', 'WP_GPX_Maps_html_page');
}
}
?>
<?php
function WP_GPX_Maps_html_page() {
?>
<div>
<h2>WP GPX Settings</h2>
<form method="post" action="options.php">
<?php wp_nonce_field('update-options'); ?>
<table width="100%">
<tr valign="top">
<th width="200" scope="row">Maps Width:</th>
<td>
<input name="wpgpxmaps_width" type="text" id="wpgpxmaps_width" value="<?php echo get_option('wpgpxmaps_width'); ?>" style="width:50px;" />
</td>
</tr>
<tr valign="top">
<th width="200" scope="row">Maps Height:</th>
<td>
<input name="wpgpxmaps_height" type="text" id="wpgpxmaps_height" value="<?php echo get_option('wpgpxmaps_height'); ?>" style="width:50px;" />
</td>
</tr>
<tr>
<th width="200" scope="row">Default Map Type:</th>
<td>
<?php
$t = get_option('wpgpxmaps_map_type');
if (!($t))
$t = 'HYBRID';
?>
<input type="radio" name="wpgpxmaps_map_type" value="HYBRID" <?php if ($t == 'HYBRID') echo 'checked'; ?> > This map type displays a transparent layer of major streets on satellite images.<br />
<input type="radio" name="wpgpxmaps_map_type" value="ROADMAP" <?php if ($t == 'ROADMAP') echo 'checked'; ?>> This map type displays a normal street map.<br />
<input type="radio" name="wpgpxmaps_map_type" value="SATELLITE" <?php if ($t == 'SATELLITE') echo 'checked'; ?>> This map type displays satellite images.<br />
<input type="radio" name="wpgpxmaps_map_type" value="TERRAIN" <?php if ($t == 'TERRAIN') echo 'checked'; ?>> This map type displays maps with physical features such as terrain and vegetation.<br />
</td>
</tr>
</table>
<input type="hidden" name="action" value="update" />
<p>
<input type="submit" value="<?php _e('Save Changes') ?>" />
</p>
</form>
</div>
<?php
}
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?>